1 2014-09-12 David Malcolm <dmalcolm@redhat.com>
3 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
4 with NULL when dealing with an insn.
5 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
6 from rtx to rtx_insn *.
7 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
8 const_rtx to const rtx_insn *.
9 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
11 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
13 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
16 2014-09-12 Joseph Myers <joseph@codesourcery.com>
18 * target.def (libgcc_floating_mode_supported_p): New hook.
19 * targhooks.c (default_libgcc_floating_mode_supported_p): New
21 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
22 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
23 (LIBGCC2_HAS_TF_MODE): Remove.
24 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
25 * doc/tm.texi: Regenerate.
26 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
28 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
29 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
30 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
31 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
32 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
33 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
34 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
35 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
36 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
37 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
39 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
40 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
41 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
42 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
43 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
44 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
45 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
46 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
47 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
48 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
49 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
50 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
51 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
52 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
54 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
56 (ia64_libgcc_floating_mode_supported_p): New function.
57 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
58 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
59 (IA64_NO_LIBGCC_TFMODE): Define.
60 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
61 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
63 (pdp11_scalar_mode_supported_p): New function.
64 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
65 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
66 2014-09-12 Richard Biener <rguenther@suse.de>
69 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
71 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
73 * tree.c (integer_each_onep): New function.
74 * tree.h (integer_each_onep): Declare it.
75 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
76 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
77 (X & 1) == 0 for vector and complex.
79 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
81 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
83 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
84 cost to spilling from integer to FP registers.
86 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
88 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
90 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
91 are now handled correctly.
93 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
95 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
96 handling of CALLER_SAVE_REGS and POINTER_REGS.
98 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
100 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
101 the number of hard registers.
103 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
104 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
105 Anna Tikhonova <anna.tikhonova@intel.com>
106 Ilya Tocar <ilya.tocar@intel.com>
107 Andrey Turetskiy <andrey.turetskiy@intel.com>
108 Ilya Verbin <ilya.verbin@intel.com>
109 Kirill Yukhin <kirill.yukhin@intel.com>
110 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
113 (define_mode_iterator VI48_AVX512VL): New.
114 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
115 "avx512f_vternlog<mode>_maskz" and update mode iterator.
116 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
117 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
118 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
119 "avx512f_vternlog<mode>_mask" and update mode iterator.
120 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
121 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
123 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
124 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
125 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
126 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
127 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
128 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
130 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
131 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
132 Anna Tikhonova <anna.tikhonova@intel.com>
133 Ilya Tocar <ilya.tocar@intel.com>
134 Andrey Turetskiy <andrey.turetskiy@intel.com>
135 Ilya Verbin <ilya.verbin@intel.com>
136 Kirill Yukhin <kirill.yukhin@intel.com>
137 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
139 * config/i386/sse.md (VI128_256): Delete.
140 (define_mode_iterator VI124_256): New.
141 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
142 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
143 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
144 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
145 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
146 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
147 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
148 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
150 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
151 in presence of AVX-512.
153 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
154 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
155 Anna Tikhonova <anna.tikhonova@intel.com>
156 Ilya Tocar <ilya.tocar@intel.com>
157 Andrey Turetskiy <andrey.turetskiy@intel.com>
158 Ilya Verbin <ilya.verbin@intel.com>
159 Kirill Yukhin <kirill.yukhin@intel.com>
160 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
163 (define_expand "<avx512>_gathersi<mode>"): Rename from
164 "avx512f_gathersi<mode>".
165 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
166 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
167 (define_expand "<avx512>_gatherdi<mode>"): Rename from
168 "avx512f_gatherdi<mode>".
169 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
170 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
172 (define_expand "<avx512>_scattersi<mode>"): Rename from
173 "avx512f_scattersi<mode>".
174 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
175 (define_expand "<avx512>_scatterdi<mode>"): Rename from
176 "avx512f_scatterdi<mode>".
177 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
179 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
181 * ira.h (ira_finish_once): Delete.
182 * ira-int.h (target_ira_int::~target_ira_int): Declare.
183 (target_ira_int::free_ira_costs): Likewise.
184 (target_ira_int::free_register_move_costs): Likewise.
185 (ira_finish_costs_once): Delete.
186 * ira.c (free_register_move_costs): Replace with...
187 (target_ira_int::free_register_move_costs): ...this new function.
188 (target_ira_int::~target_ira_int): Define.
189 (ira_init): Call free_register_move_costs as a member function rather
190 than a global function.
191 (ira_finish_once): Delete.
192 * ira-costs.c (free_ira_costs): Replace with...
193 (target_ira_int::free_ira_costs): ...this new function.
194 (ira_init_costs): Call free_ira_costs as a member function rather
195 than a global function.
196 (ira_finish_costs_once): Delete.
197 * target-globals.c (target_globals::~target_globals): Call the
198 target_ira_int destructor.
199 * toplev.c: Include lra.h.
200 (finalize): Call lra_finish_once rather than ira_finish_once.
202 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
204 * common.opt (flto-odr-type-merging): New flag.
205 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
206 (types_same_for_odr): Likewise.
207 (odr_subtypes_equivalent_p): Likewise.
208 (add_type_duplicate): Do not walk type variants.
209 (register_odr_type): New function.
210 * ipa-utils.h (register_odr_type): Declare.
211 (odr_type_p): New function.
212 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
214 * doc/invoke.texi (-flto-odr-type-merging): Document.
215 * tree.c (need_assembler_name_p): Compute ODR names when asked
217 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
219 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
222 * config/i386/i386.c (ix86_option_override_internal): Also turn
223 off OPTION_MASK_ABI_X32 for -m16.
225 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
227 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
230 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
233 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
234 Directly forward to __*_DENORM_MIN__.
236 2014-09-11 David Malcolm <dmalcolm@redhat.com>
238 * rtl.h (LABEL_REF_LABEL): New macro.
240 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
241 of XEXP (, 0), where we know that we have a LABEL_REF.
242 * cfgbuild.c (make_edges): Likewise.
243 (purge_dead_tablejump_edges): Likewise.
244 * cfgexpand.c (convert_debug_memory_address): Likewise.
245 * cfgrtl.c (patch_jump_insn): Likewise.
246 * combine.c (distribute_notes): Likewise.
247 * cse.c (hash_rtx_cb): Likewise.
248 (exp_equiv_p): Likewise.
249 (fold_rtx): Likewise.
250 (check_for_label_ref): Likewise.
251 * cselib.c (rtx_equal_for_cselib_1): Likewise.
252 (cselib_hash_rtx): Likewise.
253 * emit-rtl.c (mark_label_nuses): Likewise.
254 * explow.c (convert_memory_address_addr_space): Likewise.
255 * final.c (output_asm_label): Likewise.
256 (output_addr_const): Likewise.
257 * gcse.c (add_label_notes): Likewise.
258 * genconfig.c (walk_insn_part): Likewise.
259 * genrecog.c (validate_pattern): Likewise.
260 * ifcvt.c (cond_exec_get_condition): Likewise.
261 (noce_emit_store_flag): Likewise.
262 (noce_get_alt_condition): Likewise.
263 (noce_get_condition): Likewise.
264 * jump.c (maybe_propagate_label_ref): Likewise.
265 (mark_jump_label_1): Likewise.
266 (redirect_exp_1): Likewise.
267 (rtx_renumbered_equal_p): Likewise.
268 * lra-constraints.c (operands_match_p): Likewise.
269 * reload.c (operands_match_p): Likewise.
270 (find_reloads): Likewise.
271 * reload1.c (set_label_offsets): Likewise.
272 * reorg.c (get_branch_condition): Likewise.
273 * rtl.c (rtx_equal_p_cb): Likewise.
274 (rtx_equal_p): Likewise.
275 * rtlanal.c (reg_mentioned_p): Likewise.
276 (rtx_referenced_p): Likewise.
277 (get_condition): Likewise.
278 * sched-vis.c (print_value): Likewise.
279 * varasm.c (const_hash_1): Likewise.
280 (compare_constant): Likewise.
281 (const_rtx_hash_1): Likewise.
282 (output_constant_pool_1): Likewise.
284 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
286 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
287 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
289 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
290 cr6_test_for_lt_reverse): Ditto.
292 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
295 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
297 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
299 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
300 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
301 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
302 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
305 (aarch64_fold_builtin): Remove all reinterpret cases.
307 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
309 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
311 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
312 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
313 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
314 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
315 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
316 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
317 aarch64_reinterpretv2df<mode>): Delete.
319 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
321 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
322 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
323 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
324 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
325 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
326 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
327 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
328 vreinterpret_u32_f64): Use cast.
330 * config/aarch64/iterators.md (VD_RE): Delete.
332 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
334 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
335 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
336 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
337 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
338 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
339 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
340 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
341 Replace inline assembler with __aarch64_vset_lane_any.
343 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
345 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
347 (vmull_high_lane_s32): Likewise.
348 (vmull_high_lane_u16): Likewise.
349 (vmull_high_lane_u32): Likewise.
351 2014-09-11 Jason Merrill <jason@redhat.com>
354 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
356 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
359 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
360 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
361 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
363 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
364 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
365 Anna Tikhonova <anna.tikhonova@intel.com>
366 Ilya Tocar <ilya.tocar@intel.com>
367 Andrey Turetskiy <andrey.turetskiy@intel.com>
368 Ilya Verbin <ilya.verbin@intel.com>
369 Kirill Yukhin <kirill.yukhin@intel.com>
370 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
373 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
374 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
375 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
377 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
378 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
380 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
382 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
383 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
384 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
385 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
386 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
387 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
388 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
389 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
391 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
393 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
394 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
395 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
397 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
399 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
400 to access removed nodes.
402 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
404 PR tree-optimization/63186
405 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
406 (mark_nonssa_use): Likewise.
407 (verify_non_ssa_vars): Verify all header blocks for label
410 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
411 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
412 Anna Tikhonova <anna.tikhonova@intel.com>
413 Ilya Tocar <ilya.tocar@intel.com>
414 Andrey Turetskiy <andrey.turetskiy@intel.com>
415 Ilya Verbin <ilya.verbin@intel.com>
416 Kirill Yukhin <kirill.yukhin@intel.com>
417 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
420 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
421 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
422 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
423 "<avx2_avx512f>_permvar<mode><mask_name>".
424 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
425 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
426 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
427 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
429 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
430 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
431 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
432 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
434 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
436 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
437 V2DF, V4SF, DF, and DI modes.
438 (vsx_fmav2df2): Likewise.
439 (vsx_float_fix_<mode>2): Likewise.
440 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
442 2014-09-10 Xinliang David Li <davidxl@google.com>
445 * config/arm/arm.md (movcond_addsi): Handle case where source
446 and target operands are the same.
448 2014-09-10 David Malcolm <dmalcolm@redhat.com>
450 * final.c (this_is_asm_operands): Strengthen this variable from
451 rtx to const rtx_insn *.
452 * output.h (this_is_asm_operands): Likewise.
453 * rtl-error.c (location_for_asm): Strengthen param "insn" from
454 const_rtx to const rtx_insn *.
455 (diagnostic_for_asm): Likewise.
456 * rtl-error.h (error_for_asm): Likewise.
457 (warning_for_asm): Likewise.
459 2014-09-10 David Malcolm <dmalcolm@redhat.com>
461 * genextract.c (print_header): When writing out insn_extract to
462 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
463 * recog.h (insn_extract): Strengthen the param from rtx to
466 2014-09-10 Mike Stump <mikestump@comcast.net>
468 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
471 2014-09-10 Martin Jambor <mjambor@suse.cz>
473 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
474 (analyze): Do not set analyze flag if expand_thunk returns false;.
475 (create_wrapper): Likewise.
476 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
478 2014-09-10 Martin Jambor <mjambor@suse.cz>
481 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
482 new decl properly. Analyze the new thunk if it is expanded.
484 2014-09-10 Andreas Schwab <schwab@suse.de>
486 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
487 [USED_FOR_TARGET]: Define.
489 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
491 * config/mips/mips.c (mips_secondary_reload_class): Handle
494 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
496 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
499 2014-09-10 Jakub Jelinek <jakub@redhat.com>
501 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
502 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
503 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
504 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
505 flag_delete_null_pointer_checks for them.
506 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
507 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
508 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
509 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
510 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
512 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
513 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
514 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
515 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
516 * doc/invoke.texi (-fsanitize=nonnull-attribute,
517 -fsanitize=returns-nonnull-attribute): Document.
519 * ubsan.h (struct ubsan_mismatch_data): Removed.
520 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
521 * ubsan.c (ubsan_source_location): For unknown locations,
522 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
523 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
524 Allow more than one location and arbitrary extra arguments passed
525 in ... instead of through MISMATCH pointer.
526 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
527 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
528 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
531 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
532 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
533 Anna Tikhonova <anna.tikhonova@intel.com>
534 Ilya Tocar <ilya.tocar@intel.com>
535 Andrey Turetskiy <andrey.turetskiy@intel.com>
536 Ilya Verbin <ilya.verbin@intel.com>
537 Kirill Yukhin <kirill.yukhin@intel.com>
538 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
541 (define_mode_iterator VI48F): New.
542 (define_insn "<avx512>_compress<mode>_mask"): Rename from
543 "avx512f_compress<mode>_mask" and update mode iterator.
544 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
545 "avx512f_compressstore<mode>_mask" and update mode iterator.
546 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
547 "avx512f_expand<mode>_maskz" and update mode iterator.
548 (define_insn "<avx512>_expand<mode>_mask"): Rename from
549 "avx512f_expand<mode>_mask" and update mode iterator.
551 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
552 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
553 Anna Tikhonova <anna.tikhonova@intel.com>
554 Ilya Tocar <ilya.tocar@intel.com>
555 Andrey Turetskiy <andrey.turetskiy@intel.com>
556 Ilya Verbin <ilya.verbin@intel.com>
557 Kirill Yukhin <kirill.yukhin@intel.com>
558 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
561 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
562 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
563 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
564 avx512dq_rangepv4sf_mask.
566 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
568 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
569 (define_insn "reduces<mode>"): Ditto.
570 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
572 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
573 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
574 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
576 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
577 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
578 Anna Tikhonova <anna.tikhonova@intel.com>
579 Ilya Tocar <ilya.tocar@intel.com>
580 Andrey Turetskiy <andrey.turetskiy@intel.com>
581 Ilya Verbin <ilya.verbin@intel.com>
582 Kirill Yukhin <kirill.yukhin@intel.com>
583 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
586 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
587 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
588 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
589 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
590 avx512vl_getmantv2df_mask.
591 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
592 avx512f_vgetmantv4sf_round.
594 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
595 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
597 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
598 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
599 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
600 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
602 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
603 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
604 update mode iterator.
606 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
607 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
610 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
611 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
612 update mode iterator.
613 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
614 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
617 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
618 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
620 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
621 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
622 update mode iterator.
623 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
624 "avx512f_getmant<mode><round_saeonly_name>".
626 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
629 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
631 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
632 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
633 Anna Tikhonova <anna.tikhonova@intel.com>
634 Ilya Tocar <ilya.tocar@intel.com>
635 Andrey Turetskiy <andrey.turetskiy@intel.com>
636 Ilya Verbin <ilya.verbin@intel.com>
637 Kirill Yukhin <kirill.yukhin@intel.com>
638 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
640 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
641 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
642 (define_mode_iterator FMAMODE_AVX512): New.
643 (define_mode_iterator FMAMODE): Remove conditions.
644 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
645 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
646 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
648 (define_mode_iterator FMAMODE_NOVF512): Remove.
649 (define_insn "*fma_fmadd_<mode>"): Rename from
650 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
651 FMAMODE mode iterator.
652 (define_mode_iterator VF_SF_AVX512VL): New.
653 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
654 Use VF_SF_AVX512VL mode iterator.
655 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
656 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
658 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
659 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
661 (define_insn "*fma_fmsub_<mode>"): Rename from
662 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
663 FMAMODE mode iterator.
664 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
665 Use VF_SF_AVX512VL mode iterator.
666 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
667 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
669 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
670 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
672 (define_insn "*fma_fnmadd_<mode>"): Rename from
673 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
674 use FMAMODE mode iterator.
675 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
676 Use VF_SF_AVX512VL mode iterator.
677 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
678 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
680 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
681 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
683 (define_insn "*fma_fnmsub_<mode>"): Rename from
684 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
685 FMAMODE mode iterator.
686 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
687 Use VF_SF_AVX512VL mode iterator.
688 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
689 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
691 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
692 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
694 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
695 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
696 use VF_AVX512VL mode iterator.
697 (define_insn "*fma_fmaddsub_<mode>"): Rename from
698 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
700 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
701 Use VF_SF_AVX512VL mode iterator.
702 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
703 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
705 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
706 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
708 (define_insn "*fma_fmsubadd_<mode>"): Rename from
709 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
710 remove usage of subst.
711 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
712 Use VF_SF_AVX512VL mode iterator.
713 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
714 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
716 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
717 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
720 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
723 * calls.c (precompute_arguments): Check
724 promoted_for_signed_and_unsigned_p and set the promoted mode.
725 (promoted_for_signed_and_unsigned_p): New function.
726 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
727 and set the promoted mode.
728 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
729 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
730 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
732 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
734 * opth-gen.awk: Generate mapping from cpp message reasons to the
735 options that enable them.
736 * doc/options.texi (CppReason): Document.
738 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
740 * doc/invoke.texi (Wnormalized=): Update.
742 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
745 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
746 operands. Split off the constant operand alternative to ...
747 (*bool<mode>3_imm): New.
749 2014-09-09 David Malcolm <dmalcolm@redhat.com>
751 * rtl.h (single_set_2): Strengthen first param from const_rtx to
752 const rtx_insn *, and move prototype to above...
753 (single_set): ...this. Convert this from a macro to an inline
754 function, enforcing the requirement that the param is a const
756 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
758 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
759 Strengthen both params from rtx to rtx_insn *.
760 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
761 Likewise; introduce locals "producer_set", "consumer_set", using
762 them in place of "producer" and "consumer" when dealing with SET
764 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
765 when invoking single_set in region guarded by INSN_P.
766 (avr_out_bitop): Likewise.
767 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
768 region guarded by GET_CODE check, using methods to strengthen
769 local "this_insn" from rtx to rtx_insn *, and for clarity.
770 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
771 Strengthen local "insn" from rtx to rtx_insn *.
772 (define_insn_and_split "xload<mode>_A"): Likewise.
773 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
775 (find_load): Likewise for return type.
776 (workaround_speculation): Likewise for both locals named
778 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
780 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
782 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
784 * config/h8300/h8300.c (notice_update_cc): Likewise.
785 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
786 "insn" and "dep_insn".
787 (exact_store_load_dependency): Likewise for both params.
788 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
789 since this now clashes with inline function. Instead, delay
790 calling single_set until the point where its needed, and then
791 assign the result to "compare_set" and rework the conditional that
793 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
794 local "last" from rtx to rtx_insn *.
795 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
797 (mips_store_data_bypass_p): Likewise for both params.
798 * config/mips/mips.c (mips_load_store_insns): Likewise for second
800 (mips_store_data_bypass_p): Likewise for both params.
801 (mips_orphaned_high_part_p): Likewise for param "insn".
802 * config/mn10300/mn10300.c (extract_bundle): Likewise.
803 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
804 Introduce local rtx "insn2_pat".
805 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
807 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
808 Introduce local rtx "set", using it in place of "insn" for the
809 result of single_set. This appears to fix a bug, since the call
810 to find_regno_note on a SET does nothing.
811 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
812 params from rtx to rtx_insn *.
813 (set_to_load_agen): Likewise.
814 * config/s390/s390.c (s390_label_align): Likewise for local
815 "prev_insn". Introduce new rtx locals "set" and "src", using
816 them in place of "prev_insn" for the results of single_set
817 and SET_SRC respectively.
818 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
819 Introduce new rtx local "set" using in place of "jump" for the
820 result of single_set. Use SET_SRC (set) rather than plain
822 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
824 (noncall_uses_reg): Likewise.
825 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
826 guarded by GET_CODE check, using its methods for clarity, and to
827 enable strengthening local "this_insn" from rtx to rtx_insn *.
828 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
829 "insn" from rtx to rtx_insn *.
830 (define_expand "umulhisi3"): Likewise.
831 (define_expand "smulsi3_highpart"): Likewise.
832 (define_expand "umulsi3_highpart"): Likewise.
833 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
834 local "after". Replace GET_CODE check with a dyn_cast,
835 introducing new local rtx_sequence * "seq", using insn method for
838 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
839 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
840 place of "insn" once we're dealing with patterns rather than the
842 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
843 (scan_trace): Likewise for local "elt", updating lookups within
844 sequence to use insn method rather than element method.
845 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
847 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
848 * ifcvt.c (noce_try_abs): Likewise for local "insn".
849 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
851 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
852 "insn" from rtx to rtx_insn *.
853 (skip_usage_debug_insns): Likewise for return type, adding a
855 (check_secondary_memory_needed_p): Likewise for local "insn".
856 (inherit_reload_reg): Likewise.
857 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
858 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
860 (store_data_bypass_p): Likewise for both params.
861 (if_test_bypass_p): Likewise.
862 * recog.h (store_data_bypass_p): Likewise for both params.
863 (if_test_bypass_p): Likewise.
864 * reload.c (find_equiv_reg): Likewise for local "where".
865 * reorg.c (delete_jump): Likewise for param "insn".
866 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
868 * store-motion.c (replace_store_insn): Likewise for param "del".
869 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
870 and use its methods for clarity, and to strengthen local "del"
871 from rtx to rtx_insn *.
872 (build_store_vectors): Use insn method of "st" when calling
873 replace_store_insn for typesafety and clarity.
875 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
877 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
878 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
879 on how to make it legal in future.
881 2014-09-09 David Malcolm <dmalcolm@redhat.com>
883 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
885 (restinsn): Likewise.
886 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
888 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
890 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
892 (arc_hazard): Likewise for both params.
893 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
894 checked casts to rtx_sequence * and uses of the insn method for
896 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
897 (arc_adjust_insn_length): Likewise for param "insn".
898 (struct insn_length_parameters_s): Likewise for first param of
899 "get_variants" callback field.
900 (arc_get_insn_variants): Likewise for first param and local
901 "inner". Replace a check of GET_CODE with a dyn_cast to
902 rtx_sequence *, using methods for type-safety and clarity.
903 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
904 rtx_sequence * and uses of the insn method for type-safety when
905 invoking arc_adjust_insn_length.
906 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
908 (arm_address_offset_is_imm): Likewise.
909 (struct tune_params): Likewise for params 1 and 3 of the
910 "sched_adjust_cost" callback field.
911 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
912 params 1 and 3 ("insn" and "dep").
913 (xscale_sched_adjust_cost): Likewise.
914 (fa726te_sched_adjust_cost): Likewise.
915 (cortexa7_older_only): Likewise for param "insn".
916 (cortexa7_younger): Likewise.
917 (arm_attr_length_move_neon): Likewise.
918 (arm_address_offset_is_imm): Likewise.
919 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
920 * config/avr/avr.c (avr_notice_update_cc): Likewise.
921 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
922 (workaround_speculation): Likewise for local "last_condjump".
923 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
924 (shadow_or_blockage_p): Likewise.
925 (get_unit_reqs): Likewise.
926 (get_unit_operand_masks): Likewise.
927 (c6x_registers_update): Likewise.
928 (returning_call_p): Likewise.
929 (can_use_callp): Likewise.
930 (convert_to_callp): Likewise.
931 (find_last_same_clock): Likwise for local "t".
932 (reorg_split_calls): Likewise for local "shadow".
933 (hwloop_pattern_reg): Likewise for param "insn".
934 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
935 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
936 (frv_extract_membar): Likewise.
937 (frv_optimize_membar_local): Strengthen param "last_membar" from
938 rtx * to rtx_insn **.
939 (frv_optimize_membar_global): Strengthen param "membar" from rtx
941 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
943 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
944 both params from rtx to rtx_insn *.
945 (ia64_ld_address_bypass_p): Likewise.
946 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
948 (ia64_safe_type): Likewise.
949 (group_barrier_needed): Likewise.
950 (safe_group_barrier_needed): Likewise.
951 (ia64_single_set): Likewise.
952 (is_load_p): Likewise.
953 (record_memory_reference): Likewise.
954 (get_mode_no_for_insn): Likewise.
955 (important_for_bundling_p): Likewise.
956 (unknown_for_bundling_p): Likewise.
957 (ia64_st_address_bypass_p): Likewise for both params.
958 (ia64_ld_address_bypass_p): Likewise.
959 (expand_vselect): Introduce new local rtx_insn * "insn", using it
960 in place of rtx "x" after the emit_insn call.
961 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
962 Strengthen param from rtx to rtx_insn *.
963 (ix86_agi_dependent): Likewise for both params.
964 (ix86_attr_length_immediate_default): Likewise for param 1.
965 (ix86_attr_length_address_default): Likewise for param.
966 (ix86_attr_length_vex_default): Likewise for param 1.
967 * config/i386/i386.c (ix86_attr_length_immediate_default):
968 Likewise for param "insn".
969 (ix86_attr_length_address_default): Likewise.
970 (ix86_attr_length_vex_default): Likewise.
971 (ix86_agi_dependent): Likewise for both params.
972 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
973 (vselect_insn): Likewise for this variable.
974 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
976 (m68k_sched_attr_opy_type): Likewise.
977 * config/m68k/m68k.c (sched_get_operand): Likewise.
978 (sched_attr_op_type): Likewise.
979 (m68k_sched_attr_opx_type): Likewise.
980 (m68k_sched_attr_opy_type): Likewise.
981 (sched_get_reg_operand): Likewise.
982 (sched_get_mem_operand): Likewise.
983 (m68k_sched_address_bypass_p): Likewise for both params.
984 (sched_get_indexed_address_scale): Likewise.
985 (m68k_sched_indexed_address_bypass_p): Likewise.
986 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
987 (m68k_sched_indexed_address_bypass_p): Likewise.
988 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
989 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
991 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
992 params from rtx to rtx_insn *.
993 (mips_fmadd_bypass): Likewise.
994 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
995 (mips_linked_madd_p): Likewise.
996 (mips_macc_chains_last_hilo): Likewise for this variable.
997 (mips_macc_chains_record): Likewise for param.
998 (vr4130_last_insn): Likewise for this variable.
999 (vr4130_swap_insns_p): Likewise for both params.
1000 (mips_ls2_variable_issue): Likewise for param.
1001 (mips_need_noat_wrapper_p): Likewise for param "insn".
1002 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1003 in place of "x" after the emit_insn.
1004 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1005 params from rtx to rtx_insn *.
1006 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1007 (pa_combine_instructions): Introduce local "par" for result of
1008 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1010 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1011 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1012 (rl78_alloc_physical_registers_op1): Likewise.
1013 (rl78_alloc_physical_registers_op2): Likewise.
1014 (rl78_alloc_physical_registers_ro1): Likewise.
1015 (rl78_alloc_physical_registers_cmp): Likewise.
1016 (rl78_alloc_physical_registers_umul): Likewise.
1017 (rl78_alloc_address_registers_macax): Likewise.
1018 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1019 * config/s390/predicates.md (execute_operation): Likewise for
1021 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1023 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1024 (addr_generation_dependency_p): Likewise for param "insn".
1025 (s390_agen_dep_p): Likewise for both params.
1026 (s390_fpload_toreg): Likewise for param "insn".
1027 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1028 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1030 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1031 * config/sh/sh_treg_combine.cc
1032 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1034 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1035 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1036 "and_insn", "load", "shift".
1037 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1039 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1040 for XEXP (note, 0) of the REG_CC_SETTER note.
1041 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1042 rtx_insn *, eliminating a checked cast made redundant by this.
1043 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1045 * genattr.c (main): When writing out the prototype to
1046 const_num_delay_slots, strengthen the param from rtx to
1048 * genattrtab.c (write_const_num_delay_slots): Likewise when
1049 writing out the implementation of const_num_delay_slots.
1050 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1051 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1052 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1053 favor of new rtx locals "src" and "set" and new local rtx_insn *
1055 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1057 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1058 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1060 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1061 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1062 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1063 the top-level scope, replacing with new more tightly-scoped rtx
1064 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1065 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1067 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1069 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1071 (ira_setup_alts): Likewise for param "insn".
1072 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1073 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1075 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1076 new more-tightly scoped rtx locals "add3_insn", "insn",
1077 "add2_insn" and rtx_insn * "move_insn".
1078 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1079 checked cast on result of gen_move_insn when invoking
1081 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1083 (verify_changes): Add a checked cast on "object" when invoking
1085 (extract_insn_cached): Strengthen param "insn" from rtx to
1087 (extract_constrain_insn_cached): Likewise.
1088 (extract_insn): Likewise.
1089 * recog.h (insn_invalid_p): Likewise for param 1.
1090 (recog_memoized): Likewise for param.
1091 (extract_insn): Likewise.
1092 (extract_constrain_insn_cached): Likewise.
1093 (extract_insn_cached): Likewise.
1094 * reload.c (can_reload_into): Likewise for local "test_insn".
1095 * reload.h (cleanup_subreg_operands): Likewise for param.
1096 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1097 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1098 result of emit_insn. Remove a checked cast made redundant by this
1100 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1102 * sel-sched.c (get_reg_class): Likewise.
1104 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1105 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1107 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1108 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1110 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1112 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1114 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1115 const rtx_insn *, and from rtx to rtx_insn * for the other
1117 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1118 INSN_LOCATION, since we know INSN_P holds.
1119 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1120 (insn_file): Likewise.
1121 (insn_scope): Likewise.
1122 (insn_location): Likewise.
1124 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1125 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1126 for the result of gen_load_const_gp.
1127 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1128 param from rtx to rtx_insn *.
1129 * config/rs6000/rs6000.c (output_call): Likewise.
1130 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1131 introducing a checked cast to rtx_sequence * and use of the insn
1133 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1134 from rtx to rtx_insn *.
1135 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1136 (insn_line): Likewise.
1137 (insn_file): Likewise.
1138 (insn_location): Likewise.
1139 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1140 from rtx to rtx_insn *.
1141 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1142 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1143 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1145 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1146 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1148 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1150 * combine.c (try_combine): Eliminate checked cast on result of
1152 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1153 autogenerated one by strengthening the return type and params 2 and 3
1154 from rtx to rtx_insn *, and by naming the params.
1155 * gengenrtl.c (special_rtx): Add INSN to those that are
1157 * rtl.h (gen_rtx_INSN): New prototype.
1159 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1161 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1163 (no_equiv): Likewise.
1164 (update_equiv_regs): Likewise.
1165 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1166 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1167 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1169 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1170 from rtx to rtx_insn_list *.
1171 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1172 rtx_insn_list * and use methods for clarity and typesafety.
1173 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1175 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1176 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1177 an INSN_LIST, not an insn.
1178 (reverse_equiv_p): Strengthen local "insns" from rtx to
1179 rtx_insn_list * and use methods for clarity and typesafety.
1180 (contains_reloaded_insn_p): Likewise for local "list".
1182 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1184 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1185 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1186 (arm_builtin_vectorized_function): Likewise.
1187 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1188 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1190 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1192 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1193 * builtins.h (default_target_builtins): Likewise.
1194 * gcse.h (default_target_gcse): Likewise.
1195 * target-globals.h (target_globals): Add a destructor. Convert
1196 void-pointer fields back to their real type and change from
1197 GTY((atomic)) to GTY((skip)).
1198 (restore_target_globals): Remove casts accordingly.
1199 * target-globals.c (save_target_globals): Use XCNEW rather than
1200 ggc_internal_cleared_alloc to allocate non-GC structures.
1201 Use ggc_cleared_alloc to allocate the target_globals structure
1203 (target_globals::~target_globals): Define.
1205 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1207 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1208 mnemonic instead of fldmfdd.
1209 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1210 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1211 Output vpush when address register is SP.
1212 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1213 (vfp_output_vstmd): ... This.
1214 * config/arm/vfp.md (push_multi_vfp): Update call to
1217 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1219 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1221 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1223 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1224 (*sqrtdf2_vfp): Likewise.
1225 (*cmpsf_vfp): Likewise.
1226 (*cmpsf_trap_vfp): Likewise.
1227 (*cmpdf_vfp): Likewise.
1228 (*cmpdf_trap_vfp): Likewise.
1230 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1232 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1233 (*truncdfsf2_vfp): Likewise.
1234 (*truncsisf2_vfp): Likewise.
1235 (*truncsidf2_vfp): Likewise.
1236 (fixuns_truncsfsi2): Likewise.
1237 (fixuns_truncdfsi2): Likewise.
1238 (*floatsisf2_vfp): Likewise.
1239 (*floatsidf2_vfp): Likewise.
1240 (floatunssisf2): Likewise.
1241 (floatunssidf2): Likewise.
1243 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1245 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1246 (*muldf3_vfp): Likewise.
1247 (*mulsf3negsf_vfp): Likewise.
1248 (*muldf3negdf_vfp): Likewise.
1249 (*mulsf3addsf_vfp): Likewise.
1250 (*muldf3adddf_vfp): Likewise.
1251 (*mulsf3subsf_vfp): Likewise.
1252 (*muldf3subdf_vfp): Likewise.
1253 (*mulsf3negsfaddsf_vfp): Likewise.
1254 (*fmuldf3negdfadddf_vfp): Likewise.
1255 (*mulsf3negsfsubsf_vfp): Likewise.
1256 (*muldf3negdfsubdf_vfp): Likewise.
1258 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1260 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1261 (*absdf2_vfp): Likewise.
1262 (*negsf2_vfp): Likewise.
1263 (*negdf2_vfp): Likewise.
1264 (*addsf3_vfp): Likewise.
1265 (*adddf3_vfp): Likewise.
1266 (*subsf3_vfp): Likewise.
1267 (*subdf3_vfp): Likewise.
1268 (*divsf3_vfp): Likewise.
1269 (*divdf3_vfp): Likewise.
1271 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1273 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1275 (arm_print_operand): Don't convert real values to decimal
1276 representation in default case.
1277 (fp_immediate_constant): Delete.
1278 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1279 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1281 (*thumb2_movsi_vfp): Likewise.
1282 (*movdi_vfp): Likewise.
1283 (*movdi_vfp_cortexa8): Likewise.
1284 (*movhf_vfp_neon): Likewise.
1285 (*movhf_vfp): Likewise.
1286 (*movsf_vfp): Likewise.
1287 (*thumb2_movsf_vfp): Likewise.
1288 (*movdf_vfp): Likewise.
1289 (*thumb2_movdf_vfp): Likewise.
1290 (*movsfcc_vfp): Likewise.
1291 (*thumb2_movsfcc_vfp): Likewise.
1292 (*movdfcc_vfp): Likewise.
1293 (*thumb2_movdfcc_vfp): Likewise.
1295 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1297 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1301 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1304 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1305 Use qualifier_immediate for last operand. Rename to...
1306 (aarch64_types_ternop_lane_qualifiers): ... This.
1307 (TYPES_QUADOP): Rename to...
1308 (TYPES_TERNOP_LANE): ... This.
1309 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1310 error. Change return of 0 to return of NULL_RTX.
1311 (aarch64_crc32_expand_builtin): Likewise.
1312 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1313 ICE when expanding unknown builtin.
1314 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1315 TERNOP_LANE qualifiers.
1316 (sqdmlsl_lane): Likewise.
1317 (sqdmlal_laneq): Likewise.
1318 (sqdmlsl_laneq): Likewise.
1319 (sqdmlal2_lane): Likewise.
1320 (sqdmlsl2_lane): Likewise.
1321 (sqdmlal2_laneq): Likewise.
1322 (sqdmlsl2_laneq): Likewise.
1324 2014-09-09 Nick Clifton <nickc@redhat.com>
1326 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1328 (S/390 and zSeries Options): Remove superfluous word from the
1329 description of the -mhotpatch option.
1331 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1333 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1334 * ira.c: #include "shrink-wrap.h"
1335 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1336 * ifcvt.c: #include "shrink-wrap.h"
1337 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1339 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1341 * common/config/picochip/picochip-common.c: Remove.
1342 * config.gcc: Remove support for picochip.
1343 * config/picochip/constraints.md: Remove.
1344 * config/picochip/dfa_space.md: Remove.
1345 * config/picochip/dfa_speed.md: Remove.
1346 * config/picochip/picochip-protos.h: Remove.
1347 * config/picochip/picochip.c: Remove.
1348 * config/picochip/picochip.h: Remove.
1349 * config/picochip/picochip.md: Remove.
1350 * config/picochip/picochip.opt: Remove.
1351 * config/picochip/predicates.md: Remove.
1352 * config/picochip/t-picochip: Remove.
1353 * doc/md.texi: Don't document picochi.
1355 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1357 * basic-block.h (control_flow_insn_p): Strengthen param from
1358 const_rtx to const rtx_insn *.
1359 * cfgbuild.c (control_flow_insn_p): Likewise.
1361 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1363 * gcse.c (modify_mem_list): Strengthen this variable from
1364 vec<rtx> * to vec<rtx_insn *> *.
1365 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1367 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1368 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1369 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1371 (record_last_set_info): Likewise for local "last_set_insn".
1373 2014-09-08 DJ Delorie <dj@redhat.com>
1375 * doc/invoke.texi (MSP430 Options): Add -minrt.
1377 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1379 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1380 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1381 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1383 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1385 (adjust_splat): New function.
1386 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1387 (dump_swap_insn_table): Add case for SH_SPLAT.
1389 2014-09-08 Richard Biener <rguenther@suse.de>
1392 * tree-inline.c (copy_loops): The source loop header should
1394 (tree_function_versioning): If loops need fixup after removing
1395 unreachable blocks fix them.
1396 * omp-low.c (simd_clone_adjust): Do not add incr block to
1397 loop under construction.
1399 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1401 * config/aarch64/aarch64-builtins.c
1402 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1404 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1406 * config/i386/cygming.h (TF_SIZE): Remove.
1407 * config/i386/darwin.h (TF_SIZE): Remove.
1408 * config/i386/dragonfly.h (TF_SIZE): Remove.
1409 * config/i386/freebsd.h (TF_SIZE): Remove.
1410 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1411 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1412 * config/i386/sol2.h (TF_SIZE): Remove.
1413 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1414 * config/ia64/linux.h (TF_SIZE): Remove.
1415 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1416 * doc/tm.texi: Regenerate.
1417 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1419 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1421 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1423 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1425 * doc/tm.texi: Regenerate.
1426 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1428 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1429 * config/cris/cris.h (__make_dp): Remove.
1431 2014-09-08 Richard Biener <rguenther@suse.de>
1434 * cfgloop.c (mark_loop_for_removal): Track former header
1436 * cfgloop.h (struct loop): Add former_header member unconditionally.
1437 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1438 diagnostic unconditionally.
1440 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1443 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1444 constraint for operand0 and remove write only modifier from operand3.
1446 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1448 PR rtl-optimization/62208
1449 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1450 rather than const0_rtx in eq/ne-xor simplifications.
1452 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1454 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1455 (arc_output_mi_thunk): Likewise.
1457 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1458 arguments to silence bogus warning.
1460 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1463 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1465 2014-09-06 Tom de Vries <tom@codesourcery.com>
1467 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1468 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1469 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1471 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1474 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1475 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1477 2014-09-05 Easwaran Raman <eraman@google.com>
1479 PR rtl-optimization/62146
1480 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1481 hoisted instruction unconditional.
1483 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1486 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1487 Do not allow any_mask_operand for operands[2].
1488 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1490 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1492 * config/arc/arc.c (arc_print_operand): Use insn method of
1493 final_sequence for type-safety.
1494 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1495 "insn" from rtx to rtx_insn *.
1496 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1497 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1498 Likewise for locals "branch", "label".
1499 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1500 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1501 (same_cmp_following_p): Likewise for locals "i2", "i3".
1502 * config/sh/sh_optimize_sett_clrt.cc
1503 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1504 param "cbranch_insn".
1505 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1506 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1507 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1509 (condjump_p): Likewise.
1510 (condjump_in_parallel_p): Likewise.
1512 (any_uncondjump_p): Likewise.
1513 (any_condjump_p): Likewise.
1514 (condjump_label): Likewise.
1515 (returnjump_p): Strengthen param "insn" from rtx to
1517 (onlyjump_p): Strengthen param "insn" from const_rtx to
1519 (jump_to_label_p): Likewise.
1520 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1521 (invert_jump): Likewise.
1522 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1524 (get_jump_flags): Strengthen param "insn" from rtx to
1526 (get_branch_condition): Likewise.
1527 (condition_dominates_p): Likewise.
1528 (make_return_insns): Move declaration of local "pat" earlier, to
1529 after we've handled NONJUMP_INSN_P and non-sequences, using its
1530 methods to simplify the code and for type-safety.
1531 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1533 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1534 (condjump_p): Strengthen param from const_rtx to
1536 (any_condjump_p): Likewise.
1537 (any_uncondjump_p): Likewise.
1539 (condjump_label): Likewise.
1540 (simplejump_p): Likewise.
1541 (returnjump_p): Likewise.
1542 (onlyjump_p): Likewise.
1543 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1544 (invert_jump): Likewise.
1545 (condjump_in_parallel_p): Strengthen param from const_rtx to
1547 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1548 to const rtx_insn *.
1549 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1550 to const rtx_insn *.
1551 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1553 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1555 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1556 above the conditional, and convert the check on GET_CODE to a
1557 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1558 the conditional. Simplify the conditional by using methods of
1561 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1563 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1564 "link" from rtx to rtx_insn_list *, and use its methods for
1565 clarity and type-safety.
1566 (toggle_cancelled_flags): Likewise.
1567 (restore_last_backtrack_point): Likewise.
1568 (queue_to_ready): Use insn method of "link" in one place.
1569 (schedule_block): Strengthen local "link" from rtx to
1570 rtx_insn_list *, and use its methods for clarity and type-safety.
1572 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1574 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1575 param "insn" from const_rtx to const rtx_insn *.
1576 (sched_get_reverse_condition_uncached): Likewise.
1577 (sched_get_condition_with_rev): Likewise.
1578 (sched_has_condition_p): Likewise.
1579 (sched_insns_conditions_mutex_p): Likewise for both params.
1580 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1581 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1582 (setup_insn_reg_uses): Move local "list" to be more tightly
1583 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1584 its methods for clarity and type-safety.
1585 (sched_analyze_1): Strengthen local "pending" from rtx to
1586 rtx_insn_list *, and local "pending_mem" from rtx to
1587 rtx_expr_list *. Use methods of each for clarity and type-safety.
1588 (sched_analyze_2): Likewise.
1589 (sched_analyze_insn): Likewise.
1591 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1592 param from const_rtx to const rtx_insn *.
1593 (sched_insns_conditions_mutex_p): Likewise for both params.
1594 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1597 * system.h (CONST_CAST_RTX_INSN): New macro.
1599 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1601 * recog.c (peep2_attempt): Strengthen return type from rtx to
1603 (peep2_update_life): Likewise for params "last", "prev", removing
1604 a checked cast made redundant by this.
1605 (peephole2_optimize): Likewise for local "last".
1607 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1609 * basic-block.h (set_block_for_insn): Eliminate this macro in
1611 * rtl.h (set_block_for_insn): New inline function, imposing the
1612 requirement that the "insn" param is an rtx_insn *.
1614 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1616 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1618 * final.c (get_call_reg_set_usage): Likewise for first param,
1619 eliminating a checked cast.
1620 * regs.h (get_call_reg_set_usage): Likewise for first param.
1621 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1622 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1623 cast, replacing references to "x" with "call_insn" where
1625 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1626 rtx_insn *, adding a checked cast.
1628 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1630 * output.h (final_scan_insn): Strengthen first param from rtx to
1633 * final.c (final_scan_insn): Likewise, renaming it back from
1634 "uncast_insn" to "insn", eliminating the checked cast.
1636 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1637 "vec" with an rtx_sequence * "seq", taking a copy of
1638 "final_sequence", and using methods of "seq" for clarity, and for
1639 type-safety in the calls to final_scan_insn.
1640 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1641 of "final_sequence" for clarity, and for type-safety in the call to
1643 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1644 rtx_sequence * and rename from "insn" to "seq".
1646 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1648 * jump.c (delete_related_insns): Introduce a new local "table" by
1649 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1650 get_labels method of "table" to simplify access to the labels in
1653 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1655 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1656 f_minmaxs, f_minmaxd types.
1658 2014-09-05 Richard Biener <rguenther@suse.de>
1660 * cfgloop.c (mark_loop_for_removal): Record former header
1661 when ENABLE_CHECKING.
1662 * cfgloop.h (strut loop): Add former_header member when
1664 * loop-init.c (fix_loop_structure): Sanity check loops
1665 marked for removal if they re-appeared.
1667 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1669 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1670 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1672 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1673 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1674 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1675 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1676 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1677 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1678 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1679 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1680 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1681 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1682 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1683 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1684 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1685 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1686 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1687 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1688 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1689 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1690 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1691 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1692 with int{32,16,8}_t.
1694 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1696 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1697 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1698 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1699 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1700 Remove temporary __asm__ and reimplement.
1702 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1704 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1705 handling cmge, cmgt, cmeq, cmtst.
1707 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1708 cmlt, cmgeu, cmgtu, cmtst): Remove.
1710 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1711 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1712 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1713 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1715 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1717 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1719 (aarch64_fold_builtin): Update pattern for cmtst.
1721 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1724 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1726 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1727 Switch operands, separate out more cases, refactor.
1729 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1731 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1732 argument; rename old version to...
1733 (aarch64_const_vec_all_same_in_range_p): ...this.
1734 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1736 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1738 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1740 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1741 Remove qualifier_const_pointer, update comment.
1743 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1745 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1747 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1749 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1750 varargs with pointer parameter.
1751 (aarch64_simd_expand_builtin): pass pointer into previous.
1753 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1755 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1758 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1760 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1761 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1762 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1763 Replace temporary asm with call to builtin.
1764 (vrbit_p8, vrbitq_p8): New functions.
1766 2014-09-05 Richard Biener <rguenther@suse.de>
1768 * cfgloop.c (mark_loop_for_removal): New function.
1769 * cfgloop.h (mark_loop_for_removal): Declare.
1770 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1771 (merge_blocks): Likewise.
1772 (duplicate_block): Likewise.
1773 * except.c (sjlj_emit_dispatch_table): Likewise.
1774 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1775 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1776 (thread_through_loop_header): Likewise.
1778 2014-09-05 Richard Biener <rguenther@suse.de>
1781 * fold-const.c (try_move_mult_to_index): Remove.
1782 (fold_binary_loc): Do not call it.
1783 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1784 from the base object again.
1786 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1788 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1791 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1794 * config/arm/arm.md (setmem): New pattern.
1795 * config/arm/arm-protos.h (struct tune_params): New fields.
1796 (arm_gen_setmem): New prototype.
1797 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1798 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1799 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1800 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1801 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1802 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1803 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1804 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1805 (arm_const_inline_cost): New function.
1806 (arm_block_set_max_insns): New function.
1807 (arm_block_set_non_vect_profit_p): New function.
1808 (arm_block_set_vect_profit_p): New function.
1809 (arm_block_set_unaligned_vect): New function.
1810 (arm_block_set_aligned_vect): New function.
1811 (arm_block_set_unaligned_non_vect): New function.
1812 (arm_block_set_aligned_non_vect): New function.
1813 (arm_block_set_vect, arm_gen_setmem): New functions.
1815 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1817 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1819 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1821 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1823 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1825 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1827 * valtrack.h: Adjust.
1829 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1831 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1833 (emit_jump_insn_before_noloc): Likewise.
1834 (emit_call_insn_before_noloc): Likewise.
1835 (emit_label_before): Likewise.
1836 (emit_label_after): Likewise.
1837 (emit_insn_before_setloc): Likewise.
1838 (emit_jump_insn_before_setloc): Likewise.
1839 (emit_call_insn_before_setloc): Likewise.
1840 (emit_call_insn_before): Likewise.
1843 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1845 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1846 rtx_insn *, eliminating a checked cast.
1848 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1850 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1851 const_rtx to const rtx_insn *.
1852 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1855 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1857 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1858 fixup_args_size_notes.
1859 * expr.c (fixup_args_size_notes): Strengthen first two params from
1860 rtx to rtx_insn *, eliminating a checked cast.
1861 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1864 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1866 * haifa-sched.c (get_ready_element): Strengthen return type from
1868 * sched-int.h (get_ready_element): Likewise.
1870 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1873 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1874 indexed_or_indirect_operand instead of memory_operand.
1875 (floatsi<mode>2_lfiwzx_mem): Ditto.
1877 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1879 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1880 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1881 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1883 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1885 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1887 (get_last_nonnote_insn): Likewise.
1888 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1889 * resource.c (find_basic_block): Likewise.
1891 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1894 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1896 * genattr.c (main): Within the prototype of insn_latency written
1897 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1898 * genautomata.c (output_internal_maximal_insn_latency_func):
1899 Within the implementation of insn_latency written out to
1900 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1901 eliminating a pair of checked casts.
1903 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1905 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1908 * rtl.h (eh_returnjump_p): Likewise.
1910 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1912 * Makefile.in (TAGS): Handle constructs in timevar.def.
1914 2014-09-04 Guozhi Wei <carrot@google.com>
1917 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1918 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1919 it into two patterns.
1920 (move_lo_quad_internal_be_<mode>): Likewise.
1922 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1924 * doc/options.texi: Document that Var and Init are required if CPP
1926 * optc-gen.awk: Require Var and Init if CPP is given.
1927 * common.opt (Wpedantic): Use Init.
1929 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1931 * config/rs6000/rs6000.c (special_handling_values): Add
1933 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1934 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1935 as swappable with special handling SH_EXTRACT. Remove
1936 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1938 (adjust_extract): New function.
1939 (handle_special_swappables): Add default to case statement; add
1940 case for SH_EXTRACT that calls adjust_extract.
1941 (dump_swap_insn_table): Handle SH_EXTRACT.
1943 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1945 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1946 selection of 0th memory doubleword, regardless of endianness.
1948 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1950 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1952 2014-09-04 Alan Modra <amodra@gmail.com>
1955 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1958 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1960 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1961 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1962 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1963 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1964 * doc/tm.texi: Regenerate.
1965 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1966 selection logic to default_dwarf_frame_reg_mode.
1968 2014-09-03 Marek Polacek <polacek@redhat.com>
1970 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1973 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1975 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1976 the automodified register.
1978 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1980 * output.h (get_some_local_dynamic_name): Declare.
1981 * final.c (some_local_dynamic_name): New variable.
1982 (get_some_local_dynamic_name): New function.
1983 (final_end_function): Clear some_local_dynamic_name.
1984 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
1985 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1986 (print_operand): Report an error if '%&' is used inappropriately.
1987 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
1988 (get_some_local_dynamic_name_1): Delete.
1989 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
1990 (rs6000_get_some_local_dynamic_name): Delete.
1991 (rs6000_get_some_local_dynamic_name_1): Delete.
1992 (print_operand): Report an error if '%&' is used inappropriately.
1993 * config/s390/s390.c (machine_function): Remove some_ld_name.
1994 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
1995 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
1996 * config/sparc/sparc.c: Include rtl-iter.h.
1997 (machine_function): Remove some_ld_name.
1998 (sparc_print_operand): Report an error if '%&' is used inappropriately.
1999 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2001 2014-09-03 Richard Henderson <rth@redhat.com>
2003 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2004 (aarch64_popwb_pair_reg): Remove.
2005 (aarch64_set_frame_expr): Remove.
2006 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2007 the restore ops performed by the insns generated.
2008 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2009 insn. Perform the calls_eh_return addition later; do not attempt to
2010 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2011 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2012 special markup at all. Load cfun->machine->frame.hard_fp_offset
2013 into a local variable.
2014 (aarch64_frame_pointer_required): Don't check calls_alloca.
2016 2014-09-03 Richard Biener <rguenther@suse.de>
2018 * opts.c (default_options_optimization): Adjust
2019 max-combine-insns to 2 for -Og.
2021 2014-09-03 Martin Jambor <mjambor@suse.cz>
2024 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2025 pass-trough jump functions correctly.
2027 2014-09-03 Martin Jambor <mjambor@suse.cz>
2030 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2031 created replacements in ascending order of offsets.
2032 (known_aggs_to_agg_replacement_list): Likewise.
2034 2014-09-03 Martin Liska <mliska@suse.cz>
2036 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2037 is set to set uninitialized value for vnresult.
2039 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2041 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2042 for TARGET_MUST_PASS_IN_STACK.
2044 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2046 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2047 for TARGET_ARG_PARTIAL_BYTES.
2049 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2051 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2052 instructions for varargs implementation.
2053 (nds32_expand_epilogue): Emit stack adjustment instructions for
2054 varargs implementation.
2056 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2058 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2059 optimization detection.
2061 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2063 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2065 (nds32_function_arg_advance): Deal with nameless arguments.
2066 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2067 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2068 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2070 2014-09-03 Richard Biener <rguenther@suse.de>
2072 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2073 (struct bb_bitmap_sets): Remove deferred member.
2074 (BB_DEFERRED): Remove.
2075 (defer_or_phi_translate_block): Remove.
2076 (compute_antic_aux): Remove deferring of blocks, assert
2077 proper iteration order.
2078 (compute_antic): Do not set BB_DEFERRED.
2079 (eliminate): Allocate el_avail of proper size initially.
2081 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2083 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2084 according to the value of crtl->args.pretend_args_size.
2086 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2088 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2089 varargs information.
2091 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2093 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2094 implementation for TARGET_SETUP_INCOMING_VARARGS.
2095 (nds32_strict_argument_naming): Refine comment.
2096 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2097 Define for future implementation.
2099 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2101 * config/i386/adxintrin.h (_subborrow_u32): New.
2102 (_addcarry_u32): Ditto.
2103 (_subborrow_u64): Ditto.
2104 (_addcarry_u64): Ditto.
2105 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2107 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2108 __builtin_ia32_sbb_u64
2110 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2112 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2114 (nds32_function_arg_advance): Likewise.
2115 (nds32_init_cumulative_args): Likewise.
2116 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2117 (NDS32_FIRST_GPR_REGNUM): Define.
2118 (NDS32_LAST_GPR_REGNUM): Define.
2119 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2120 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2121 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2122 (machine_function): Use GRP-specific stuff.
2124 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2126 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2127 (nds32_expand_epilogue): Likewise.
2128 (nds32_expand_prologue_v3push): Likewise.
2129 (nds32_expand_epilogue_v3pop): Likewise.
2131 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2133 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2134 v3push/v3pop for variadic function.
2135 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2137 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2139 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2140 Check rtx for varargs implementation.
2141 (nds32_output_stack_pop): Likewise.
2142 * config/nds32/nds32-protos.h: Have a rtx argument for
2143 nds32_output_stack_push and nds32_output_stack_pop.
2144 * config/nds32/nds32.md: Likewise.
2146 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2148 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2149 to check if FUNC is an interrupt service routine.
2150 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2152 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2154 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2155 arguments implementation.
2157 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2159 * config/nds32/nds32-predicates.c
2160 (nds32_valid_stack_push_pop): Rename to ...
2161 (nds32_valid_stack_push_pop_p): ... this.
2162 * config/nds32/nds32-protos.h: Likewise.
2163 * config/nds32/predicates.md: Likewise.
2165 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2167 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2168 (nds32_emit_stack_v3push): ... this.
2169 (nds32_gen_stack_v3pop): Rename to ...
2170 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2173 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2175 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2176 (nds32_emit_stack_push_multiple): ... this.
2177 (nds32_gen_stack_pop_multiple): Rename to ...
2178 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2181 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2184 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2185 and add a second splitter to handle the remaining cases.
2187 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2189 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2191 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2193 * cfgexpand.c (label_rtx_for_bb): Change type to
2194 hash_map<basic_block, rtx_code_label *> *.
2195 (expand_gimple_basic_block): Adjust.
2196 (pass_expand::execute): Likewise.
2198 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2200 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2201 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2202 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2203 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2204 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2205 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2206 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2209 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2211 * alloc-pool.c: Include coretypes.h.
2212 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2213 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2214 hash_set instead of htab.
2215 * ggc-page.c (in_gc): New variable.
2216 (ggc_free): Do nothing if a collection is taking place.
2217 (ggc_collect): Set in_gc appropriately.
2218 * ggc.h (gt_ggc_mx(const char *)): New function.
2219 (gt_pch_nx(const char *)): Likewise.
2220 (gt_ggc_mx(int)): Likewise.
2221 (gt_pch_nx(int)): Likewise.
2222 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2223 (hash_map::hash_entry::pch_nx): Likewise.
2224 (hash_map::hash_entry::pch_nx_helper): Likewise.
2225 (hash_map::hash_map): Adjust.
2226 (hash_map::create_ggc): New function.
2227 (gt_ggc_mx): Likewise.
2228 (gt_pch_nx): Likewise.
2229 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2230 (default_hashset_traits::pch_nx): Likewise.
2231 (hash_set::hash_entry::ggc_mx): Likewise.
2232 (hash_set::hash_entry::pch_nx): Likewise.
2233 (hash_set::hash_entry::pch_nx_helper): Likewise.
2234 (hash_set::hash_set): Adjust.
2235 (hash_set::create_ggc): New function.
2236 (hash_set::elements): Likewise.
2237 (gt_ggc_mx): Likewise.
2238 (gt_pch_nx): Likewise.
2239 * hash-table.h (hash_table::hash_table): Adjust.
2240 (hash_table::m_ggc): New member.
2241 (hash_table::~hash_table): Adjust.
2242 (hash_table::expand): Likewise.
2243 (hash_table::empty): Likewise.
2244 (gt_ggc_mx): New function.
2245 (hashtab_entry_note_pointers): Likewise.
2246 (gt_pch_nx): Likewise.
2248 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2250 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2251 built-in definition.
2252 (XVCVUXDDP_SCALE): Likewise.
2253 (XVCVDPSXDS_SCALE): Likewise.
2254 (XVCVDPUXDS_SCALE): Likewise.
2255 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2256 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2257 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2258 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2259 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2261 * config/rs6000/rs6000.c (real.h): New include.
2262 (rs6000_scale_v2df): New function.
2263 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2264 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2265 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2266 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2267 (vsx_xvcvsxddp_scale): New define_expand.
2268 (vsx_xvcvsxddp): New define_insn.
2269 (vsx_xvcvuxddp_scale): New define_expand.
2270 (vsx_xvcvuxddp): New define_insn.
2271 (vsx_xvcvdpsxds_scale): New define_expand.
2272 (vsx_xvcvdpsxds): New define_insn.
2273 (vsx_xvcvdpuxds_scale): New define_expand.
2274 (vsx_xvcvdpuxds): New define_insn.
2275 * doc/extend.texi (vec_ctf): Add new prototypes.
2276 (vec_cts): Likewise.
2277 (vec_ctu): Likewise.
2278 (vec_splat): Likewise.
2279 (vec_div): Likewise.
2280 (vec_mul): Likewise.
2282 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2285 * config/arm/neon.md
2286 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2287 <v_cmp_result>): New pattern.
2288 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2289 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2290 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2291 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2292 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2293 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2295 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2298 * config/arm/iterators.md (FIXUORS): New code iterator.
2299 (VCVT): New int iterator.
2300 (su_optab): New code attribute.
2302 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2304 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2306 * config/aarch64/predicates.md (aarch64_comparison_operation):
2307 New special predicate.
2308 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2309 aarch64_comparison_operation instead of matching an operator.
2310 Update operand numbers.
2311 (csinc3<mode>_insn): Likewise.
2312 (*csinv3<mode>_insn): Likewise.
2313 (*csneg3<mode>_insn): Likewise.
2314 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2315 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2316 Return -1 instead of aborting on invalid condition codes.
2317 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2318 to assert that the returned condition code is valid.
2319 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2321 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2323 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2324 tree.def, and gimple.def
2326 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2327 Balaji V. Iyer <balaji.v.iyer@intel.com>
2328 Igor Zamyatin <igor.zamyatin@intel.com>
2330 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2331 (__cilkrts_cilk_for_64): Likewise.
2332 * cilk-common.c (declare_cilk_for_builtin): New function.
2333 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2334 __cilkrts_cilk_for_64 bultins.
2335 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2337 (cilk_for_32_fndecl): New define.
2338 (cilk_for_64_fndecl): Likewise.
2339 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2340 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2341 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2342 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2343 GF_OMP_FOR_COMBINED_INTO.
2344 * gimplify.c (gimplify_scan_omp_clauses): Added
2345 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2346 (gimplify_adjust_omp_clauses): Ditto.
2347 (gimplify_omp_for): Added CILK_FOR case.
2348 (gimplify_expr): Ditto.
2349 * omp-low.c: Include cilk.h.
2350 (extract_omp_for_data): Set appropriate kind for
2351 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2352 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2353 (create_omp_child_function_name): Added second argument to handle
2355 (cilk_for_check_loop_diff_type): New function.
2356 (expand_cilk_for_call): Likewise.
2357 (expand_cilk_for): Likewise.
2358 (create_omp_child_function): Set cilk_for_count; handle the cases when
2359 it is true; call create_omp_child_function_name with second argument.
2360 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2361 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2362 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2363 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2364 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2365 (convert_local_omp_clauses): Ditto.
2366 * tree-pretty-print.c (dump_omp_clause): Added
2367 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2368 (dump_generic_node): Added CILK_FOR case.
2369 * tree.c (omp_clause_num_ops): New element
2370 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2371 (omp_clause_code_name): New element _Cilk_for_count_.
2372 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2373 * tree.def: Add tree code for CILK_FOR.
2375 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2377 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2378 (ppc403-compare): Add "exts with dot" case.
2379 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2380 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2381 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2382 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2383 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2384 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2385 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2386 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2387 cell-cmp-microcoded): Similarly.
2388 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2389 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2390 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2391 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2392 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2393 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2394 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2395 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2396 (power6-compare): Add "exts with dot" case.
2397 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2398 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2399 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2401 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2402 if avoiding Cell microcode.
2403 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2404 (is_cracked_insn): Ditto.
2405 (insn_must_be_first_in_group): Ditto.
2406 * config/rs6000/rs6000.md (dot): Adjust comment.
2407 (cell_micro): Handle exts+dot.
2408 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2409 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2410 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2411 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2412 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2413 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2414 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2416 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2418 * config/rs6000/rs6000.md (QHSI): Delete.
2419 (EXTQI, EXTHI, EXTSI): New mode iterators.
2420 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2421 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2422 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2423 9 anonymous instructions, and 8 splitters): Delete.
2424 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2425 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2426 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2427 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2428 *zero_extendsi<mode>2_dot2): New.
2430 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2432 * config/rs6000/rs6000.md (any_extend): New code iterator.
2433 (u, su): New code attributes.
2434 (dmode, DMODE): New mode attributes.
2435 (<su>mul<mode>3_highpart): New.
2436 (*<su>mul<mode>3_highpart): New.
2437 (<su>mulsi3_highpart_le): New.
2438 (<su>muldi3_highpart_le): New.
2439 (<su>mulsi3_highpart_64): New.
2440 (<u>mul<mode><dmode>3): New.
2441 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2443 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2446 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2448 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2449 *mulsi3_internal2, and two splitters): Delete.
2450 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2452 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2454 2014-09-02 Richard Biener <rguenther@suse.de>
2456 PR tree-optimization/62695
2457 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2460 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2463 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2465 2014-09-01 Andi Kleen <ak@linux.intel.com>
2467 * file-find.c (add_prefix_begin): Add.
2468 (do_add_prefix): Rename from add_prefix with first argument.
2469 (add_prefix): Add new wrapper.
2470 * file-find.h (add_prefix_begin): Add.
2471 * gcc-ar.c (main): Support -B option.
2473 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2475 * genemit.c: Include dumpfile.h.
2476 (gen_split): Print name of splitter function to dump file.
2478 2014-09-01 Richard Biener <rguenther@suse.de>
2480 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2481 Use stack auto_vecs for constraint expressions.
2482 (find_func_aliases_for_call): Likewise.
2483 (find_func_aliases): Likewise.
2484 (find_func_clobbers): Likewise.
2486 2014-09-01 Richard Biener <rguenther@suse.de>
2488 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2489 operands vector in most cases. Remove redundant code.
2491 2014-09-01 Olivier Hainque <hainque@adacore.com>
2493 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2494 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2495 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2497 2014-09-01 Richard Biener <rguenther@suse.de>
2499 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2500 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2501 vn_reference_compute_hash, vn_reference_insert): Remove.
2502 (vn_reference_lookup_call): New function.
2503 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2504 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2505 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2506 (create_reference_ops_from_call): Remove.
2507 (vn_reference_lookup_3): Properly update shared_lookup_references.
2508 (vn_reference_lookup_pieces): Assert that we updated
2509 shared_lookup_references properly.
2510 (vn_reference_lookup): Likewise.
2511 (vn_reference_lookup_call): New function.
2512 (visit_reference_op_call): Use it. Avoid re-building the
2514 (visit_reference_op_load): Remove redundant lookup.
2515 (visit_reference_op_store): Perform special tail-merging work
2516 only when possibly doing tail-merging.
2517 (visit_use): Likewise.
2518 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2520 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2523 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2524 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2525 (find_inc): Revert 2014-08-13 change.
2527 2014-09-01 Marek Polacek <polacek@redhat.com>
2530 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2531 Change the type of V to unsigned HOST_WIDE_INT.
2533 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2535 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2536 the size of byte markers.
2537 (do_shift_rotate): Fix confusion between host, target and marker byte
2539 (verify_symbolic_number_p): Likewise.
2540 (find_bswap_or_nop_1): Likewise.
2541 (find_bswap_or_nop): Likewise.
2543 2014-09-01 Olivier Hainque <hainque@adacore.com>
2545 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2546 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2548 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2550 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2551 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2552 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2554 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2558 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2559 (build_check_stmt): Likewise.
2560 (instrument_strlen_call): Likewise.
2561 (asan_expand_check_ifn): Likewise and fix types.
2562 (maybe_cast_to_ptrmode): New function.
2564 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2566 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2568 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2570 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2572 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2574 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2575 prefix to function labels when generating fast indirect calls.
2577 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2581 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2582 param back from rtx_insn * to rtx. Rename param from "label" to
2583 "label_or_return", reintroducing "label" as an rtx_insn * after
2584 we've ensured it's not a RETURN.
2585 (first_active_target_insn): Likewise for return type and param;
2586 add a checked cast to rtx_insn * once we've ensured "insn" is not
2588 (steal_delay_list_from_target): Convert param "pnew_thread" back
2589 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2591 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2592 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2593 cast once we've established we're not dealing with a RETURN,
2594 renaming subsequent uses of "thread" to "thread_insn".
2595 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2597 (follow_jumps): Convert return type and param "label" from
2598 rtx_insn * back to rtx. Move initialization of "value" to after
2599 the handling for ANY_RETURN_P, adding a checked cast there to
2600 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2601 rename to "this_label_or_return", reintroducing "this_label" as
2602 an rtx_insn * once we've handled the case where it could be an
2604 (fill_slots_from_thread): Rename param "thread" to
2605 "thread_or_return", converting from an rtx_insn * back to an rtx.
2606 Reintroduce name "thread" as an rtx_insn * local with a checked
2607 cast once we've handled the case of it being an ANY_RETURN_P.
2608 Convert local "new_thread" from an rtx_insn * back to an rtx.
2609 Add a checked cast when assigning to "trial" from "new_thread".
2610 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2611 checked cast to rtx_insn * from "new_thread" when invoking
2613 (fill_eager_delay_slots): Convert locals "target_label",
2614 "insn_at_target" from rtx_insn * back to rtx.
2615 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2616 (relax_delay_slots): Convert locals "trial", "target_label" from
2617 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2618 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2619 invoking update_block.
2620 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2621 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2623 * resource.h (mark_target_live_regs): Undo erroneous conversion
2624 of second param of r214693, converting it back from rtx_insn * to
2625 rtx, since it could be a RETURN.
2627 * resource.c (find_dead_or_set_registers): Similarly, convert
2628 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2629 could be writing back a RETURN. Rename local rtx_insn * "next" to
2630 "next_insn", and introduce "lab_or_return" as a local rtx,
2631 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2632 (mark_target_live_regs): Undo erroneous conversion
2633 of second param of r214693, converting it back from rtx_insn * to
2634 rtx, since it could be a RETURN. Rename it from "target" to
2635 "target_maybe_return", reintroducing the name "target" as a local
2636 rtx_insn * with a checked cast, after we've handled the case of
2639 2014-08-29 DJ Delorie <dj@redhat.com>
2641 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2642 pointer size up to a power of two.
2643 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2644 (POINTER_SIZE_UNITS): New, rounded up value.
2645 * dwarf2asm.c (size_of_encoded_value): Use it.
2646 (dw2_output_indirect_constant_1): Likewise.
2647 * expmed.c (init_expmed_one_conv): We now know the sizes of
2649 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2650 * optabs.c (expand_float): Use precision, not size.
2651 (expand_fix): Likewise.
2652 * simplify-rtx (simplify_unary_operation_1): Likewise.
2653 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2654 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2655 (default_assemble_integer) Likewise.
2656 (dump_tm_clone_pairs): Likewise.
2657 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2658 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2659 (prepare_call_arguments): Likewise.
2660 * stor-layout.c (finalize_type_size): Preserve precision.
2661 (layout_type): Use precision, not size.
2663 * expr.c (convert_move): If the target has an explicit converter,
2666 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2668 * gdbinit.in: Skip various inline functions in rtl.h when
2671 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2674 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2676 2014-08-29 Richard Biener <rguenther@suse.de>
2678 PR tree-optimization/62291
2679 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2680 exactly the vector size needed and use quick_push.
2681 (phi_translate_1): Adjust comment.
2682 (valid_in_sets): Remove block argument and remove pointless
2684 (dependent_clean): Adjust for removal of block argument.
2686 (compute_antic_aux): Likewise.
2687 (compute_partial_antic_aux): Likewise.
2689 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2690 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2691 Anna Tikhonova <anna.tikhonova@intel.com>
2692 Ilya Tocar <ilya.tocar@intel.com>
2693 Andrey Turetskiy <andrey.turetskiy@intel.com>
2694 Ilya Verbin <ilya.verbin@intel.com>
2695 Kirill Yukhin <kirill.yukhin@intel.com>
2696 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2698 * config/i386/sse.md
2699 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2700 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2701 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2702 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2704 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2705 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2706 Anna Tikhonova <anna.tikhonova@intel.com>
2707 Ilya Tocar <ilya.tocar@intel.com>
2708 Andrey Turetskiy <andrey.turetskiy@intel.com>
2709 Ilya Verbin <ilya.verbin@intel.com>
2710 Kirill Yukhin <kirill.yukhin@intel.com>
2711 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2713 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2714 * config/i386/sse.md
2715 (define_mode_iterator VI4_128_8_256): New.
2716 (define_mode_iterator VI2_128_4_256): Ditto.
2717 (define_mode_iterator PMOV_DST_MODE): Rename into
2718 (define_mode_iterator PMOV_DST_MODE_1): this.
2719 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2720 Use PMOV_DST_MODE_1 mode iterator.
2721 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2723 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2725 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2726 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2727 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2728 (define_mode_iterator PMOV_DST_MODE_2): New.
2729 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2730 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2731 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2733 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2734 (define_mode_attr pmov_dst_3): Ditto.
2735 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2736 (define_mode_attr pmov_suff_3): Ditto.
2737 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2738 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2739 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2740 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2741 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2742 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2743 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2744 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2745 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2746 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2747 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2748 (define_mode_attr pmov_dst_4): Ditto.
2749 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2750 (define_mode_attr pmov_suff_4): Ditto.
2751 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2752 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2753 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2754 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2755 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2756 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2757 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2758 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2759 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2760 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2761 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2763 2014-08-29 Richard Biener <rguenther@suse.de>
2765 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2766 NON_LVALUE_EXPR in gimple.
2768 2014-08-29 Richard Biener <rguenther@suse.de>
2771 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2772 from previous refactoring.
2773 (gimple_fold_builtin_strncpy): Likewise.
2775 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2778 * function.c (assign_parm_setup_reg): Remove erroneous checked
2779 cast to rtx_insn * on result of gen_extend_insn in favor of
2780 introducing a new local rtx "pat".
2782 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2784 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2786 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2788 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2790 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2791 (next_insn): Likewise.
2792 * emit-rtl.c (next_insn): Likewise.
2793 (previous_insn): Likewise.
2794 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2795 "insn" and "next" from rtx to rtx_insn *.
2796 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2797 "insn", "insn1", "vliw_start", "prologue_end_note",
2798 "last_insn_in_packet".
2800 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2802 * shrink-wrap.h (active_insn_between): Strengthen both params from
2804 * function.c (active_insn_between): Likewise.
2806 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2808 * genattr.c (main): When writing out insn-attr.h, strengthen param
2809 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2810 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2811 writing out the definition of dfa_clear_single_insn_cache to the
2812 generated insn-automata.c
2814 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2816 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2818 (incr_ticks_for_insn): Likewise.
2819 (init_resource_info): Likewise.
2821 * resource.c (init_resource_info): Likewise.
2822 (clear_hashed_info_for_insn): Likewise.
2823 (incr_ticks_for_insn): Likewise.
2825 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2827 (steal_delay_list_from_target): Use methods of "seq".
2828 (try_merge_delay_insns): Use methods of "merged_insns".
2829 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2830 (reorg_redirect_jump): Likewise for param "jump".
2832 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2834 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2836 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2837 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2839 (s390_mainpool_finish): In three places, split out a local rtx
2840 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2841 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2842 and split another local rtx "insn" out into rtx "pat" and
2844 * config/sh/sh.c (output_branchy_insn): Rather than working
2845 directly on operands[9], introduce local rtx_code_label *
2846 variables named "lab" in two places, working on them, and then
2847 assigning them to operands[9], so that the intervening operations
2848 are known by the type system to be on insns.
2850 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2852 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2855 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2856 in invocation of INSN_HAS_LOCATION.
2858 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2860 * config/rs6000/altivec.h (vec_xl): New #define.
2861 (vec_xst): Likewise.
2862 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2863 (XXSPLTD_V2DI): Likewise.
2864 (DIV_V2DI): Likewise.
2865 (UDIV_V2DI): Likewise.
2866 (MUL_V2DI): Likewise.
2867 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2868 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2869 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2870 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2871 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2872 (UNSPEC_VSX_DIVSD): Likewise.
2873 (UNSPEC_VSX_DIVUD): Likewise.
2874 (UNSPEC_VSX_MULSD): Likewise.
2875 (vsx_mul_v2di): New insn-and-split.
2876 (vsx_div_v2di): Likewise.
2877 (vsx_udiv_v2di): Likewise.
2878 (vsx_xxspltd_<mode>): New insn.
2880 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2882 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2884 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2885 (NEXT_INSN): Likewise.
2886 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2887 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2889 (no_labels_between_p): Likewise for both params.
2891 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2892 cast when using NEXT_INSN on operands[2].
2893 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2894 "insn" from rtx to rtx_insn *, adding a checked cast.
2895 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2897 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2899 (arc_text_label): Likewise for param "insn".
2900 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2902 (arc_ccfsm_record_condition): Likewise for param "jump".
2903 (arc_text_label): Likewise for local "label".
2904 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2905 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2906 a method for typesafety. Add a checked cast.
2907 * config/arc/constraints.md (Clb): Add a checked cast when getting
2908 the CODE_LABEL from a LABEL_REF.
2909 * config/arm/arm.c (require_pic_register): Strengthen locals
2910 "seq", "insn" from rtx to rtx_insn *.
2911 (create_fix_barrier): Likewise for locals "selected", "next".
2912 (thumb1_reorg): Likewise for locals "prev", "insn".
2913 (arm_expand_prologue): Likewise for local "last".
2914 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2916 (thumb2_output_casesi): Likewise for operands[2].
2917 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2918 strengthen local "insn" from rtx to rtx_insn *.
2919 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2920 type and param "insn".
2921 (find_prev_insn_start): Likewise.
2922 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2924 (gen_one_bundle): Likewise for loal "t".
2925 (find_load): Likewise for param "insn".
2926 (workaround_speculation): Likewise for locals "insn", "next",
2927 "target", "next_tgt".
2928 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2929 and for locals "insn", "within", "last".
2930 (count_unit_reqs): Likewise for params "head", "tail" and local
2932 (try_rename_operands): Likewise for params "head", "tail".
2933 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2934 (struct c6x_sched_context): Likewise for fields
2935 "last_scheduled_insn", "last_scheduled_iter0".
2936 (init_sched_state): Replace NULL_RTX with NULL.
2937 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2939 (undo_split_delayed_nonbranch): Likewise for param and for local
2941 (conditionalize_after_sched): Likewise for local "insn".
2942 (bb_earliest_end_cycle): Likewise.
2943 (filter_insns_above): Likewise for locals "insn", "next".
2944 (hwloop_optimize): Remove redundant checked cast.
2945 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2946 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2948 (cris_simple_epilogue): Likewise.
2949 (cris_expand_prologue): Likewise.
2950 (cris_expand_epilogue): Likewise.
2951 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2952 local "insn" from rtx to rtx_insn *.
2953 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2954 (struct frv_packet_group): Likewise for the elements within array
2955 fields "insns", "sorted", and for field "nop".
2956 (frv_packet): Likewise for the elements within array field
2958 (frv_add_insn_to_packet): Likewise for param "insn".
2959 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2961 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2962 (frv_sort_insn_group_1): Likewise for local "insn".
2963 (frv_optimize_membar_local): Likewise.
2964 (frv_align_label): Likewise for locals "x", "last", "barrier",
2966 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2968 (ia64_sched_init): Likewise for local "insn".
2969 (scheduled_good_insn): Likewise for param "last".
2970 (struct _ia64_sched_context): Likewise for field
2971 "last_scheduled_insn".
2972 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2973 (struct bundle_state): Likewise for field "insn".
2974 (issue_nops_and_insn): Likewise for param "insn".
2975 (get_next_important_insn): Likewise for return type and both
2977 (ia64_add_bundle_selector_before): Likewise for param "insn".
2978 (bundling): Likewise for params "prev_head_insn", "tail" and
2979 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2980 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2981 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2982 Strengthen final param from rtx to rtx_insn *.
2983 (iq2000_move_1word): Likewise for second param.
2984 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
2985 param "cur_insn" and local "next_insn".
2986 (iq2000_move_1word): Likewise for param "insn".
2987 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
2988 casts when using NEXT_INSN on operands[1].
2989 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
2990 "insn" from rtx to rtx_insn *.
2991 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
2992 "x", introducing local rtx_insn * "insn" for when working with the
2993 CODE_LABEL of the LABEL_REF.
2994 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
2996 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
2998 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3000 (conditionalize_block): Likewise for return type and param.
3001 (mcore_is_dead): Likewise for param "first" and local "insn".
3002 (emit_new_cond_insn): Likewise for return type.
3003 (conditionalize_block): Likewise for return type, param, and
3004 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3006 (conditionalize_optimization): Likewise for local "insn".
3007 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3009 * config/microblaze/microblaze.md: Add checked casts when using
3011 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3012 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3013 and rtx_insn * "insn".
3014 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3015 checked cast when using NEXT_INSN on operands[2].
3016 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3017 local "insn" from rtx to rtx_insn *.
3018 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3020 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3021 Add a checked cast when using NEXT_INSN on operands[1].
3022 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3024 (pa_output_cbranch): Likewise for final param.
3025 (pa_output_lbranch): Likewise for second param.
3026 (pa_output_bb): Likewise for third param.
3027 (pa_output_bvb): Likewise.
3028 (pa_output_dbra): Likewise for second param.
3029 (pa_output_movb): Likewise.
3030 (pa_output_parallel_movb): Likewise.
3031 (pa_output_parallel_addb): Likewise.
3032 (pa_output_millicode_call): Likewise for first param.
3033 (pa_output_mul_insn): Likewise for second param.
3034 (pa_output_div_insn): Likewise for third param.
3035 (pa_output_mod_insn): Likewise for second param.
3036 (pa_jump_in_call_delay): Likewise for param.
3037 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3038 (pa_output_div_insn): Likewise.
3039 (pa_output_mod_insn): Likewise.
3040 (pa_output_cbranch): Likewise.
3041 (pa_output_lbranch): Likewise.
3042 (pa_output_bb): Likewise.
3043 (pa_output_bvb): Likewise.
3044 (pa_output_dbra): Likewise.
3045 (pa_output_movb): Likewise.
3046 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3047 to simplify and for typesafety.
3048 (pa_output_call): Use method of rtx_sequence *.
3049 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3050 (pa_jump_in_call_delay): Likewise.
3051 (pa_output_parallel_movb): Likewise.
3052 (pa_output_parallel_addb): Likewise.
3053 (pa_following_call): Likewise.
3054 (pa_combine_instructions): Likewise for locals "anchor",
3056 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3057 locals "start", "end".
3058 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3059 param "insn" and local "local_insn".
3060 (picochip_final_prescan_insn): Likewise for local "local_insn".
3061 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3063 (uses_TOC): Likewise.
3064 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3065 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3066 splitting out to more tightly-scoped locals, 3 as rtx and one as
3068 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3070 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3072 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3074 (fixup_addr_diff_vecs): Likewise.
3075 (reg_unused_after): Likewise for param 2.
3076 (sh_can_redirect_branch): Likewise for both params.
3077 (check_use_sfunc_addr): Likewise for param 1.
3078 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3079 (find_barrier): Likewise for local "last_got".
3080 (gen_block_redirect): Likewise for return type, param "jump" and
3081 locals "prev", "scan", "next", "insn".
3082 (struct far_branch): Likewise for fields "near_label",
3083 "insert_place", "far_label".
3084 (gen_far_branch): Likewise for local "jump".
3085 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3087 (barrier_align): Likewise for param and for locals "prev", "x".
3088 Introduce local rtx_sequence * "prev_seq" and use insn method for
3089 typesafety and clarity.
3090 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3091 (get_dest_uid): Likewise for local "dest".
3092 (split_branches): Likewise for locals "next", "beyond", "label",
3093 "block", "far_label". Add checked casts when assigning to
3094 bp->far_label and "far_label".
3095 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3096 (sequence_insn_p): Likewise.
3097 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3098 more loop-scoped rtx "insn" when walking LABEL_REFS.
3099 (sh_can_redirect_branch): Strengthen both params from rtx to
3101 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3102 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3103 for clarity and typesafety.
3104 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3105 "insn" from rtx to rtx_insn *.
3106 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3107 when using NEXT_INSN on the CODE_LABEL in operands[2].
3108 (define_insn "casesi_worker_2"): Likewise.
3109 (define_insn "casesi_shift_media"): Likewise.
3110 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3112 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3113 Strengthen field "insn" from rtx to rtx_insn *.
3114 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3115 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3116 param "start_insn" and local "start_insn".
3117 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3119 (find_set_of_reg_bb): Likewise for param "insn".
3120 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3121 (trace_reg_uses): Likewise for param "start_insn".
3122 (sh_treg_combine::cbranch_trace): Likewise for field
3124 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3126 (sh_treg_combine::record_set_of_reg): Likewise for param
3127 "start_insn" and local "i".
3128 (sh_treg_combine::can_remove_cstore): Likewise for local
3130 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3132 (sh_treg_combine::execute): Likewise for local "i".
3133 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3135 (sparc_check_64): Likewise for second param.
3136 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3137 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3138 dyn_cast, using its insn method for typesafety and clarity.
3139 (empty_delay_slot): Strengthen param "insn" from rtx to
3141 (set_extends): Likewise.
3142 (sparc_check_64): Likewise.
3143 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3144 for locals "seq", "last_insn".
3145 (combine_bnp): Likewise for param "insn".
3146 (xstormy16_reorg): Likewise for local "insn".
3147 * config/v850/v850.c (substitute_ep_register): Likewise for params
3148 "first_insn", "last_insn" and local "insn".
3149 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3150 elements of "regs" array, and local "insn".
3151 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3152 * final.c (final_sequence): Strengthen this global from rtx to
3154 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3156 (final_scan_insn): Update assignment to "final_sequence" to be
3157 from "seq", the cast version of "body", for type-safety.
3158 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3159 "insns" from rtx to rtx_insn *.
3160 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3161 * genattr.c (main): When writing out generated insn-attr.h,
3162 strengthen params 1 and 3 of eligible_for_delay,
3163 eligible_for_annul_true, eligible_for_annul_false from rtx to
3165 * genattrtab.c (write_eligible_delay): Likewise when writing out
3166 generated insn-attrtab.c; also local "insn" the generated
3168 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3170 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3171 "start_label" from rtx to rtx_insn *.
3172 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3173 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3174 "insns" and local "insn".
3175 (validate_equiv_mem): Likewise for param "start" and local "insn".
3176 (memref_used_between_p): Likewise for params "start", "end" and
3178 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3180 * loop-doloop.c (doloop_optimize): Within region guarded by
3181 INSN_P (doloop_pat), introduce a new local rtx_insn *
3182 "doloop_insn" via a checked cast, and use it for typesafety,
3183 eventually writing the value back into doloop_pat.
3184 * output.h (final_sequence): Strengthen this global from rtx to
3186 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3187 reintroducing "insn" as an rtx_insn * via a checked cast.
3188 Strengthen param "attempt" and local "new_insn"from rtx to
3190 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3192 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3193 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3194 "p" in favor of more tightly-scoped replacements, sometimes rtx
3195 and sometimes rtx_insn *, as appropriate.
3196 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3197 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3198 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3199 local "trial" from rtx to rtx_insn *.
3200 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3201 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3202 rtx_sequence * and use methods for clarity and typesafety.
3203 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3204 rtx to rtx_insn *. Strenghten local "li" from rtx to
3205 rtx_insn_list * and use its methods for clarity and typesafety.
3206 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3208 (steal_delay_list_from_fallthrough): Likewise.
3209 (try_merge_delay_insns): Likewise for param "thread" and locals
3210 "trial", "next_trial", "delay_insn".
3211 (redundant_insn): Likewise for param "target" and local "trial".
3212 (own_thread_p): Likewise for param "thread" and locals
3213 "active_insn", "insn".
3214 (get_label_before): Likewise for param "insn".
3215 (fill_simple_delay_slots): Likewise for local "new_label"; use
3216 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3217 (label_before_next_insn): Strengthen return type and local "insn"
3218 from rtx to rtx_insn *.
3219 (relax_delay_slots): Likewise for locals "other", "tmp".
3220 (make_return_insns): Likewise for param "first" and locals "insn",
3221 "jump_insn", "prev". Move declaration of "pat" to its assignment
3222 and strengthen from rtx to rtx_sequence *. Use its methods for
3223 clarity and typesafety.
3224 * rtlanal.c (no_labels_between_p): Strengthen params from
3225 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3227 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3228 from const_rtx to const rtx_insn *.
3229 (reg_set_between_p): Rename param "from_insn" to
3230 "uncast_from_insn", and reintroduce "from_insn" as a
3231 const rtx_insn * via a checked cast.
3232 (modified_between_p): Likewise for param "start" as "uncast_start".
3233 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3234 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3235 "tmp", head" from rtx to rtx_insn *.
3236 (recompute_rev_top_order): Likewise for local "insn".
3237 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3238 * store-motion.c (build_store_vectors): Likewise for local "insn".
3239 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3240 for clarity and typesafety.
3241 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3243 (computation_cost): Likewise for local "seq".
3244 (get_address_cost): Likewise.
3246 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3248 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3250 (label_is_jump_target_p): Likewise for second param.
3252 * rtlanal.c (tablejump_p): Likewise for param "insn".
3253 (label_is_jump_target_p): Likewise for param "jump_insn".
3255 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3257 * rtl.h (find_first_parameter_load): Strengthen return type and
3258 both params from rtx to rtx_insn *.
3259 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3260 both params and locals "before", "first_set" from rtx to
3261 rtx_insn *. Remove now-redundant cast.
3262 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3264 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3266 * rtl.h (find_last_value): Delete.
3267 * rtlanal.c (find_last_value): Delete.
3269 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3271 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3272 from rtx to rtx_insn *.
3273 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3274 rtx "note" with new local rtx_insn * "new_head" when calculating
3275 head insn of new basic block.
3276 * combine.c (combine_split_insns): Strengthen return type and local
3277 "ret" from rtx to rtx_insn *.
3278 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3279 (try_combine): Eliminate local "m_split", splitting into new
3280 locals "m_split_insn" and "m_split_pat".
3281 (find_split_point): Strengthen local "seq" from rtx into
3283 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3284 locals "label", "branch".
3285 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3287 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3288 * dse.c (note_add_store_info): Likewise for fields "first",
3290 (note_add_store): Likewise for local "insn".
3291 (emit_inc_dec_insn_before): Likewise for locals "insn",
3293 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3294 (replace_read): Likewise for locals "insns", "this_insn".
3295 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3296 (notice_eh_throw): Likewise for param "insn".
3297 (before_next_cfi_note): Likewise for return type, param, and local
3299 (connect_traces): Likewise for local "note".
3300 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3301 (verify_rtl_sharing): Likewise.
3302 (unshare_all_rtl_in_chain): Likewise for param "insn".
3303 (get_first_nonnote_insn): Likewise for local "insn".
3304 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3305 "seq" and use its methods to clarify things.
3306 (next_insn): Strengthen return type from rtx to rtx_insn *.
3307 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3308 local rtx_insn * using a checked cast, dropping a checked cast
3309 made redundant by this change. Use a cast to and method of
3310 rtx_sequence to clarify the code.
3311 (previous_insn): Rename param "insn" to "uncast_insn" and
3312 reintroduce "insn" as a local rtx_insn * using a checked cast,
3313 dropping a checked cast made redundant by this change. Use a cast
3314 to and method of rtx_sequence to clarify the code.
3315 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3316 reintroduce "insn" as a local rtx_insn * using a checked cast,
3317 dropping a checked cast made redundant by this change.
3318 (next_nonnote_insn_bb): Likewise.
3319 (prev_nonnote_insn): Likewise.
3320 (prev_nonnote_insn_bb): Likewise.
3321 (next_nondebug_insn): Likewise.
3322 (prev_nondebug_insn): Likewise.
3323 (next_nonnote_nondebug_insn): Likewise.
3324 (prev_nonnote_nondebug_insn): Likewise.
3325 (next_real_insn): Likewise.
3326 (prev_real_insn): Likewise.
3327 (next_active_insn): Likewise.
3328 (prev_active_insn): Likewise.
3329 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3331 (prev_cc0_setter): Likewise.
3332 (try_split): Rename param "trial" to "uncast_trial" and
3333 reintroduce "insn" as a local rtx_insn * using a checked cast,
3334 dropping checked casts made redundant by this change.
3335 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3337 (remove_insn): Rename param "insn" to "uncast_insn" and
3338 reintroduce "insn" as a local rtx_insn * using a checked cast.
3339 (emit_pattern_after_setloc): Likewise for param "after", as
3341 (emit_pattern_after): Likewise. Strengthen local "prev" from
3343 (emit_pattern_before_setloc): Rename param "before" to
3344 "uncast_before" and reintroduce "before" as a local rtx_insn *
3345 using a checked cast. Strengthen locals "first", "last" from
3347 (emit_pattern_before): Likewise rename/cast param "before" to
3348 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3349 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3350 "first" and local "insn" from rtx to rtx_insn *.
3351 (copy_reg_eh_region_note_backward): Likewise for param "last"
3353 * expr.c (fixup_args_size_notes): Rename param "last" to
3354 "uncast_last" and reintroduce "last" as a local rtx_insn *
3355 using a checked cast. Strengthen local "insn" from rtx to
3357 * function.c (set_insn_locations): Strengthen param "insn" from
3359 (record_insns): Likewise for param "insns" and local "tmp".
3360 (active_insn_between): Rename param "tail" to
3361 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3362 using a checked cast.
3363 (thread_prologue_and_epilogue_insns): Split out top-level local
3364 rtx "seq" into three different rtx_insn * locals. Strengthen
3365 local "prologue_seq" from rtx to rtx_insn *.
3366 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3367 from rtx to rtx_insn *.
3368 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3369 (priority): Likewise for locals "prev_first", "twin".
3370 (setup_insn_max_reg_pressure): Likewise for param "after".
3371 (sched_setup_bb_reg_pressure_info): Likewise.
3372 (no_real_insns_p): Strengthen params from const_rtx to
3374 (schedule_block): Strengthen local "next_tail" from rtx to
3376 * ifcvt.c (find_active_insn_before): Strengthen return type and
3377 param "insn" from rtx to rtx_insn *.
3378 (find_active_insn_after): Likewise.
3379 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3380 (cond_exec_process_if_block): Likewise for locals "then_start",
3381 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3382 (noce_process_if_block): Likewise for local "jump".
3383 (merge_if_block): Likewise for two locals named "end".
3384 (cond_exec_find_if_block): Likewise for local "last_insn".
3385 * jump.c (delete_related_insns): Rename param "insn" to
3386 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3387 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3388 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3390 (split_reg): Likewise.
3391 * lra.c (lra_process_new_insns): Likewise.
3392 * modulo-sched.c (permute_partial_schedule): Strengthen param
3393 "last" from rtx to rtx_insn *.
3394 * optabs.c (add_equal_note): Likewise for param "insns" and local
3396 (expand_binop_directly): Add checked casts to rtx_insn * within
3397 NEXT_INSN (pat) uses.
3398 (expand_unop_direct): Likewise.
3399 (maybe_emit_unop_insn): Likewise.
3400 * recog.c (peep2_attempt): Strengthen locals "last",
3401 "before_try", "x" from rtx to rtx_insn *.
3402 * reorg.c (optimize_skip): Strengthen return type and local
3403 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3404 and locals "trial", "next_trial" from rtx to rtx_insn *.
3405 * resource.c (next_insn_no_annul): Strengthen return type and
3406 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3407 rtx_sequence to clarify the code.
3408 (mark_referenced_resources): Add a checked cast to rtx_insn *
3409 within PREV_INSN (x).
3410 (find_dead_or_set_registers): Strengthen return type, param
3411 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3412 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3414 (mark_target_live_regs): Strengthen params "insns" and "target",
3415 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3416 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3418 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3419 from rtx to rtx_insn *.
3420 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3421 from rtx to rtx_insn *.
3422 (copy_reg_eh_region_note_backward): Likewise.
3423 (unshare_all_rtl_in_chain): Likewise for sole param.
3424 (dump_rtl_slim): Strengthen second and third params from const_rtx
3425 to const rtx_insn *.
3426 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3427 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3428 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3429 "next_tail" from rtx to rtx_insn *.
3430 (begin_move_insn): Likewise for local "next".
3431 * sched-int.h (sched_free_deps): Likewise for first and second
3433 (no_real_insns_p): Strengthen both params from const_rtx to
3435 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3437 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3439 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3440 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3441 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3443 (debug_rtl_slim): Strengthen params "first" and "last" from
3444 const_rtx to const rtx_insn *.
3445 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3446 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3447 (convert_to_simple_return): Likewise for param "returnjump".
3448 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3450 (convert_to_simple_return): Likewise for param "returnjump".
3451 * valtrack.c (propagate_for_debug): Likewise for params
3453 * valtrack.h (propagate_for_debug): Likewise for second param.
3455 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3457 * output.h (insn_current_reference_address): Strengthen param
3458 from rtx to rtx_insn *.
3459 * final.c (insn_current_reference_address): Likewise.
3461 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3463 * basic-block.h (inside_basic_block_p): Strengthen param from
3464 const_rtx to const rtx_insn *.
3465 * cfgbuild.c (inside_basic_block_p): Likewise.
3467 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3469 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3471 (get_trace_info): Likewise for param "insn".
3472 (save_point_p): Likewise.
3473 (maybe_record_trace_start): Likewise for both params.
3474 (maybe_record_trace_start_abnormal): Likewise.
3475 (create_trace_edges): Likewise for sole param and for three of the
3477 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3478 to rtx_insn *, and update a call to pat->element to pat->insn.
3480 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3482 * function.h (struct expr_status): Convert field "x_forced_labels"
3483 from rtx_expr_list * to rtx_insn_list *.
3485 * cfgbuild.c (make_edges): Convert local "x" from an
3486 rtx_expr_list * to an rtx_insn_list *, replacing use of
3487 "element" method with "insn" method.
3488 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3489 * except.c (sjlj_emit_dispatch_table): Replace use of
3490 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3492 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3493 rtx_expr_list * to an rtx_insn_list *, replacing use of
3494 "element" method with "insn" method.
3495 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3496 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3497 rtx_insn *, adding a checked cast. Replace use of
3498 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3500 (expand_label): Likewise for local "label_r".
3502 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3504 * function.h (struct rtl_data): Convert field
3505 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3507 * rtl.h (remove_node_from_insn_list): New prototype.
3509 * builtins.c (expand_builtin): When prepending to
3510 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3512 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3513 to rtx_insn_list *, and use its "insn" method rather than
3515 * cfgrtl.c (delete_insn): Use new function
3516 remove_node_from_insn_list rather than
3517 remove_node_from_expr_list.
3518 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3519 to rtx_insn_list *, and use its "insn" method rather than
3521 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3522 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3523 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3524 from remove_node_from_expr_list.
3525 * stmt.c (expand_label): When prepending to
3526 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3529 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3531 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3532 and "x_naked_return_label" from rtx to rtx_code_label *.
3534 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3536 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3537 (SET_NEXT_INSN): Likewise.
3538 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3540 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3541 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3542 to split out the SEQUENCE from local "bundle", strengthening the
3543 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3544 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3545 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3546 and the type of the elements of the "slot" array from rtx to
3548 (reorg_split_calls): Likewise for locals "insn" and "next", and
3549 the type of the elements of the "slot" array.
3551 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3553 (frv_function_prologue): Likewise for locals "insn", "next",
3555 (frv_register_nop): Introduce a local "nop_insn" to be the
3556 rtx_insn * containing rtx "nop".
3558 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3559 used as an insn and sometimes as a pattern, so rename it to
3560 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3561 using it where dealing with the core insn.
3563 * config/picochip/picochip.c (reorder_var_tracking_notes):
3564 Strengthen locals "insn", "next", "last_insn", "queue",
3565 "next_queue", "prev" from rtx to rtx_insn *.
3567 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3568 the second param is an rtx_insn ** rather than an rtx **.
3569 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3570 from rtx to rtx_sequence *, and introduce local named "sequence",
3571 using methods of rtx_sequence to clarify the code.
3572 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3574 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3575 Rename param "after" to "uncast_after", reintroducing "after" as a
3576 local rtx_insn * with a checked cast.
3577 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3578 reintroducing "after" as a local rtx_insn * with a checked cast.
3579 Strengthen local "last" from rtx to rtx_insn * and remove the
3580 now-redundant checked casts.
3581 (copy_delay_slot_insn): Strengthen return type and param from rtx
3584 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3585 "last" from rtx to rtx_insn *.
3587 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3589 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3590 param from rtx to rtx_insn *.
3592 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3594 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3595 and local "insn" from rtx to rtx_insn *.
3596 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3597 (unfilled_slots_next): Likewise.
3598 (function_return_label): Strengthen from rtx to rtx_code_label *.
3599 (function_simple_return_label): Likewise.
3600 (first_active_target_insn): Strengthen return type and param from
3602 (find_end_label): Strengthen return type from rtx to
3603 rtx_code_label *; strengthen locals as appropriate.
3604 (emit_delay_sequence): Strengthen return type, param "insn" and
3605 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3606 and local "li" from rtx to rtx_insn_list *, using methods of
3607 rtx_insn_list for clarity and typesafety.
3608 (add_to_delay_list): Strengthen return type and param "insn" from
3609 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3610 rtx_insn_list * and use methods of rtx_insn_list.
3611 (delete_from_delay_slot): Strengthen return type, param "insn",
3612 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3613 Strengthen local "seq" from rtx to rtx_sequence *, and local
3614 "delay_list" from rtx to rtx_insn_list *, using methods of
3615 rtx_sequence for clarity and type-safety.
3616 (delete_scheduled_jump): Add checked cast when invoking
3617 delete_from_delay_slot. Strengthen local "trial" from rtx to
3619 (optimize_skip): Strengthen return type and local "delay_list"
3620 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3622 (steal_delay_list_from_target): Strengthen return type, param
3623 "delay_list" and local "new_delay_list" from rtx to
3624 rtx_insn_list *. Strengthen param "seq" from rtx to
3625 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3627 Split out local "temp" into multiple more-tightly scoped locals:
3628 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3629 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3630 Strengthen locals named "trial" from rtx to rtx_insn *.
3631 (steal_delay_list_from_fallthrough): Strengthen return type and
3632 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3633 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3634 Strengthen local "trial" from rtx to rtx_insn *.
3635 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3636 to rtx_insn_list * and use its methods. Strengthen local "pat"
3637 from rtx to rtx_sequence * and use its methods. Strengthen locals
3638 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3639 (get_label_before): Strengthen return type and local "label" from
3641 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3642 "next_trial", "next", prev". Strengthen local "delay_list" from
3643 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3645 (follow_jumps): Strengthen return type, param "label" and locals
3646 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3647 (fill_slots_from_thread): Strengthen return type, param
3648 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3649 "insn", "thread", "opposite_thread" and locals "new_thread",
3650 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3651 "sequence" from a checked cast to rtx_sequence so that we can call
3652 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3653 with an rtx_sequence *.
3654 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3655 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3656 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3657 (relax_delay_slots): Strengthen param "first" and locals "insn",
3658 "next", "trial", "delay_insn", "target_label" from rtx to
3659 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3660 Introduce a local "trial_seq" for PATTERN (trial) of type
3661 rtx_sequence *, in both cases using methods of rtx_sequence.
3662 (dbr_schedule): Strengthen param "first" and locals "insn",
3663 "next", "epilogue_insn" from rtx to rtx_insn *.
3665 2014-08-28 Richard Biener <rguenther@suse.de>
3667 PR tree-optimization/62283
3668 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3669 Do not peel loops for alignment where the vector loop likely
3670 doesn't run at least VF times.
3672 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3674 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3675 important_candidates. Consider all important candidates if
3676 IVS doesn't give any result. Remove check on ivs->upto.
3677 (try_add_cand_for): Call iv_ca_add_use only once.
3679 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3680 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3681 Anna Tikhonova <anna.tikhonova@intel.com>
3682 Ilya Tocar <ilya.tocar@intel.com>
3683 Andrey Turetskiy <andrey.turetskiy@intel.com>
3684 Ilya Verbin <ilya.verbin@intel.com>
3685 Kirill Yukhin <kirill.yukhin@intel.com>
3686 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3688 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3689 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3691 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3692 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3693 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3694 (define_insn "*mul<mode>3"): Add EVEX version.
3696 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3697 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3698 Anna Tikhonova <anna.tikhonova@intel.com>
3699 Ilya Tocar <ilya.tocar@intel.com>
3700 Andrey Turetskiy <andrey.turetskiy@intel.com>
3701 Ilya Verbin <ilya.verbin@intel.com>
3702 Kirill Yukhin <kirill.yukhin@intel.com>
3703 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3705 * config/i386/sse.md
3706 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3707 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3708 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3709 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3710 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3711 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3712 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3713 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3714 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3715 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3716 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3717 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3718 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3719 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3720 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3721 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3723 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3724 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3725 Anna Tikhonova <anna.tikhonova@intel.com>
3726 Ilya Tocar <ilya.tocar@intel.com>
3727 Andrey Turetskiy <andrey.turetskiy@intel.com>
3728 Ilya Verbin <ilya.verbin@intel.com>
3729 Kirill Yukhin <kirill.yukhin@intel.com>
3730 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3732 * config/i386/sse.md
3733 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3734 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3735 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3737 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3738 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3739 Anna Tikhonova <anna.tikhonova@intel.com>
3740 Ilya Tocar <ilya.tocar@intel.com>
3741 Andrey Turetskiy <andrey.turetskiy@intel.com>
3742 Ilya Verbin <ilya.verbin@intel.com>
3743 Kirill Yukhin <kirill.yukhin@intel.com>
3744 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3746 * config/i386/sse.md
3747 (define_mode_iterator VI128_256): New.
3748 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3750 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3751 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3752 Anna Tikhonova <anna.tikhonova@intel.com>
3753 Ilya Tocar <ilya.tocar@intel.com>
3754 Andrey Turetskiy <andrey.turetskiy@intel.com>
3755 Ilya Verbin <ilya.verbin@intel.com>
3756 Kirill Yukhin <kirill.yukhin@intel.com>
3757 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3759 * config/i386/sse.md
3760 (define_mode_iterator VI8_256_512): New.
3761 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3763 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3764 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3766 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3768 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3770 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3771 pointer to the cumulative reloc value and return the value for
3773 (compute_reloc_for_rtx): Take a const_rtx. Call
3774 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3775 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3776 for_each_rtx for the CONST case.
3778 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3780 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3781 (mark_constants_in_pattern): ...this new function to iterate over
3783 (mark_constants): Update accordingly.
3785 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3787 * varasm.c: Include rtl-iter.h.
3788 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3789 Remove the pointer to the cumulative hashval_t and just return
3790 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3791 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3792 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3794 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3796 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3797 Give real type of data parameter. Remove return value.
3798 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3799 to iterate over subrtxes.
3801 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3803 * var-tracking.c (use_narrower_mode_test): Turn from being a
3804 for_each_rtx callback to being a function that examines each
3806 (adjust_mems): Update accordingly.
3808 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3810 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3811 callback to being a function that examines each subrtx itself.
3812 Remove handling of null rtxes.
3813 (add_uses): Update accordingly.
3815 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3817 * var-tracking.c: Include rtl-iter.h.
3818 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3819 to being a function that examines each subrtx itself.
3820 (use_type): Update accordingly.
3822 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3824 * store-motion.c: Include rtl-iter.h.
3825 (extract_mentioned_regs_1): Delete.
3826 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3827 for_each_rtx to iterate over subrtxes.
3829 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3831 * sel-sched.c: Include rtl-iter.h
3832 (count_occurrences_1): Delete.
3833 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3834 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3836 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3838 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3839 * rtlanal.c (tls_referenced_p_1): Delete.
3840 (tls_referenced_p): Take a const_rtx rather than an rtx.
3841 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3843 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3845 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3846 (for_each_inc_dec): Take an rtx rather than an rtx *.
3847 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3848 (cselib_record_sets): Likewise.
3849 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3850 (check_for_inc_dec): Likewise.
3851 * rtlanal.c (for_each_inc_dec_ops): Delete.
3852 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3853 rather than a pointer to the memory address. Replace
3854 for_each_inc_dec_ops argument with separate function and data
3855 arguments. Abort on non-autoinc addresses.
3856 (for_each_inc_dec_find_mem): Delete.
3857 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3858 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3860 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3862 * rtl.h (find_all_hard_regs): Declare.
3863 * rtlanal.c (find_all_hard_regs): New function.
3864 (record_hard_reg_uses_1): Delete.
3865 (record_hard_reg_uses): Use find_all_hard_regs.
3867 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3869 * rtl.h (replace_label_data): Delete.
3870 (replace_label): Take the old label, new label and update-nuses flag
3871 as direct arguments. Return void.
3872 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3873 * rtlanal.c (replace_label): Update interface as above. Handle
3874 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3875 iterator. Use FOR_EACH_SUBRTX_PTR.
3877 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3879 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3880 with const_rtx parameters.
3881 * varasm.c (get_pool_constant): Likewise.
3882 * rtlanal.c (rtx_referenced_p_1): Delete.
3883 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3884 Assert that the rtx we're looking for is nonnull. Allow searches
3885 for constant pool SYMBOL_REFs.
3887 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3889 * reload1.c: Include rtl-iter.h.
3890 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3891 to being a function that examines each subrtx itself.
3892 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3894 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3896 * regcprop.c (cprop_find_used_regs_1): Delete.
3897 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3899 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3901 * regcprop.c: Include rtl-iter.h.
3902 (kill_value): Take a const_rtx.
3903 (kill_autoinc_value): Turn from being a for_each_rtx callback
3904 to being a function that examines each subrtx itself.
3905 (copyprop_hardreg_forward_1): Update accordingly.
3907 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3909 * reg-stack.c: Include rtl-iter.h.
3910 (subst_stack_regs_in_debug_insn): Delete.
3911 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3912 instead of for_each_rtx.
3914 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3916 * lower-subreg.c (find_decomposable_subregs): Turn from being
3917 a for_each_rtx callback to being a function that examines each
3918 subrtx itself. Remove handling of null rtxes.
3919 (decompose_multiword_subregs): Update accordingly.
3921 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3923 * lower-subreg.c (adjust_decomposed_uses): Delete.
3924 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3925 Remove handling of null rtxes.
3927 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3929 * lower-subreg.c: Include rtl-iter.h.
3930 (resolve_subreg_use): Turn from being a for_each_rtx callback
3931 to being a function that examines each subrtx itself. Remove
3932 handling of null rtxes.
3933 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3934 (decompose_multiword_subregs): Likewise.
3936 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3938 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3939 to being a function that examines each subrtx itself.
3940 (simplify_using_condition, simplify_using_initial_values): Update
3943 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3945 * loop-iv.c: Include rtl-iter.h.
3946 (find_single_def_src): New function.
3947 (replace_single_def_regs): Turn from being a for_each_rtx callback
3948 to being a function that examines each subrtx itself.
3949 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3951 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3953 * jump.c (eh_returnjump_p_1): Delete.
3954 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3955 Remove handling of null rtxes.
3957 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3959 * jump.c: Include rtl-iter.h.
3960 (returnjump_p_1): Delete.
3961 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3962 Remove handling of null rtxes.
3964 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3966 * ira.c: Include rtl-iter.h.
3967 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3968 to being a function that examines each subrtx itself. Remove
3969 handling of null rtxes.
3970 (update_equiv_regs): Update call accordingly.
3972 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3974 * fwprop.c: Include rtl-iter.h.
3975 (varying_mem_p): Turn from being a for_each_rtx callback to being
3976 a function that examines each subrtx itself.
3977 (propagate_rtx): Update accordingly.
3979 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3981 * function.c: Include rtl-iter.h
3982 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3983 callback to being a function that examines each subrtx itself.
3984 Return the changed flag.
3985 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
3986 (instantiate_virtual_regs): Update calls accordingly.
3988 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3990 * final.c: Include rtl-iter.h.
3991 (mark_symbol_ref_as_used): Delete.
3992 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
3995 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3997 * emit-rtl.c: Include rtl-iter.h.
3998 (find_auto_inc): Turn from being a for_each_rtx callback to being
3999 a function that examines each subrtx itself. Assume the first operand
4000 to an RTX_AUTOINC is the automodified register.
4001 (try_split): Update call accordingly.
4003 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4005 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4006 Return a bool, inverting the result so that 0/false means "not ok".
4007 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4008 subrtxes of a CONST.
4009 (mem_loc_descriptor, add_const_value_attribute)
4010 (resolve_addr_in_expr): Update calls accordingly.
4012 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4014 * dwarf2out.c: Include rtl-iter.h.
4015 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4016 Remove unused data parameter. Return a bool, inverting the result
4017 so that 0/false means "not ok".
4018 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4019 instead of for_each_rtx.
4021 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4023 * dse.c: Include rtl-iter.h.
4024 (check_mem_read_rtx): Change void * parameter to real type.
4025 Remove return value.
4026 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4027 for_each_rtx. Don't handle null rtxes.
4029 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4031 * df-problems.c: Include rtl-iter.h.
4032 (find_memory): Turn from being a for_each_rtx callback to being
4033 a function that examines each subrtx itself. Continue to look for
4034 volatile references even after a nonvolatile one has been found.
4035 (can_move_insns_across): Update calls accordingly.
4037 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4039 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4040 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4041 to iterate over subrtxes. Return a bool rather than an int.
4043 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4045 * ddg.c: Include rtl-iter.h.
4046 (mark_mem_use_1): Rename to...
4047 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4048 instead of for_each_rtx.
4049 (mem_read_insn_p): Update accordingly.
4051 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4053 * cse.c (change_cc_mode_args): Delete.
4054 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4055 a function that examines each subrtx itself. Take the fields of
4056 change_cc_mode_args as argument and return void.
4057 (cse_change_cc_mode_insn): Update calls accordingly.
4059 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4061 * cse.c (is_dead_reg): Change argument to const_rtx.
4062 (dead_debug_insn_data): Delete.
4063 (is_dead_debug_insn): Expand commentary. Turn from being a
4064 for_each_rtx callback to being a function that examines
4065 each subrtx itself. Take the fields of dead_debug_insn_data
4067 (delete_trivially_dead_insns): Update call accordingly.
4069 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4071 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4072 being a for_each_rtx callback to being a function that examines
4074 (cse_extended_basic_block): Update call accordingly.
4076 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4078 * cse.c (check_dependence_data): Delete.
4079 (check_dependence): Change from being a for_each_rtx callback to being
4080 a function that examines all subrtxes itself. Don't handle null rtxes.
4081 (invalidate): Update call accordingly.
4083 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4085 * cse.c: Include rtl-iter.h.
4086 (approx_reg_cost_1): Delete.
4087 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4088 Don't handle null rtxes.
4090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4092 * cfgcleanup.c: Include rtl-iter.h.
4093 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4094 to being a function that examines each subrtx itself.
4095 (thread_jump): Update accordingly.
4097 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4099 * combine-stack-adj.c: Include rtl-iter.h.
4100 (record_stack_refs_data): Delete.
4101 (record_stack_refs): Turn from being a for_each_rtx callback
4102 to being a function that examines each subrtx itself.
4103 Take a pointer to the reflist. Invert sense of return value
4104 so that true means success and false means failure. Don't
4106 (combine_stack_adjustments_for_block): Update accordingly.
4108 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4110 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4111 callback to a function that takes an rtx and returns a bool
4112 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4115 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4117 * combine.c: Include rtl-iter.h.
4118 (unmentioned_reg_p_1): Delete.
4119 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4120 Don't handle null rtxes.
4122 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4124 * calls.c: Include rtl-iter.h.
4125 (internal_arg_pointer_based_exp_1): Delete.
4126 (internal_arg_pointer_based_exp): Take a const_rtx.
4127 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4129 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4131 * caller-save.c: Include rtl-iter.h.
4132 (add_used_regs_1): Delete.
4133 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4134 to iterate over subrtxes. Assert that any remaining pseudos
4137 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4139 * bt-load.c: Include rtl-iter.h.
4140 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4141 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4142 to iterate over subrtxes.
4143 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4144 find_btr_use rather than btr_referenced_p.
4146 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4148 * alias.c: Include rtl-iter.h.
4149 (refs_newer_value_cb): Delete.
4150 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4152 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4154 * rtl-iter.h: New file.
4155 * rtlanal.c: Include it.
4156 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4157 (generic_subrtx_iterator <T>::add_single_to_queue)
4158 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4159 (generic_subrtx_iterator <T>::free_array): New functions.
4160 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4161 (generic_subrtx_iterator <const_rtx_accessor>)
4162 (generic_subrtx_iterator <rtx_var_accessor>
4163 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4164 (setup_reg_subrtx_bounds): New function.
4165 (init_rtlanal): Call it.
4167 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4170 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4172 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4174 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4176 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4178 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4180 * rtl.h (JUMP_LABEL_AS_INSN): New.
4182 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4184 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4186 (alloc_EXPR_LIST): Strengthen return type from rtx to
4188 (remove_free_EXPR_LIST_node): Likewise for param.
4189 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4190 from rtx to rtx_expr_list *.
4191 * sched-int.h (struct deps_desc): Strengthen fields
4192 "pending_read_mems" and "pending_write_mems" from rtx to
4195 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4196 rtx to rtx_expr_list *.
4197 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4198 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4200 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4201 from rtx to rtx_expr_list *.
4202 * loop-iv.c (simplify_using_initial_values): Strengthen local
4203 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4204 "pnote_next" from rtx * to rtx_expr_list **.
4205 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4206 param "exprp" from rtx * to rtx_expr_list **.
4207 (add_insn_mem_dependence): Strengthen local "mem_list" from
4208 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4210 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4211 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4212 param "old_mems_p" from rtx * to rtx_expr_list **.
4213 * var-tracking.c (struct adjust_mem_data): Strengthen field
4214 "side_effects" from rtx to rtx_expr_list *.
4215 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4217 (prepare_call_arguments): Likewise.
4219 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4221 * function.h (struct rtl_data): Strengthen field
4222 "x_stack_slot_list" from rtx to rtx_expr_list *.
4224 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4225 when assigning to stack_slot_list.
4227 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4229 * function.h (struct rtl_data): Strengthen field
4230 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4231 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4232 rtx * to rtx_expr_list **.
4234 * cfgbuild.c (make_edges): In loop over
4235 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4236 rtx_expr_list *, and use methods of the latter class to clarify
4238 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4239 rtx_expr_list *, and use methods of the latter class to clarify
4241 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4242 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4243 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4244 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4245 to rtx_expr_list *. Use methods of the latter class to clarify
4248 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4250 * function.h (struct expr_status): Strengthen field
4251 "x_forced_labels" from rtx to rtx_expr_list *.
4253 * cfgbuild.c (make_edges): Split local "x" into two locals,
4254 strengthening one from rtx to rtx_expr_list *, and using methods
4256 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4257 loop over forced_labels, introduce strengthen it from rtx to
4258 rtx_expr_list *, using methods to clarify the code.
4259 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4260 to rtx_expr_list *, using methods of said class to clarify the
4262 * reload1.c (set_initial_label_offsets): Split local "x" into two
4263 per-loop variables, strengthening the first from rtx to
4264 rtx_expr_list * and using methods.
4266 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4268 * coretypes.h (class rtx_expr_list): Add forward declaration.
4269 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4270 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4271 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4272 invariant: GET_CODE (X) == EXPR_LIST.
4273 (is_a_helper <rtx_expr_list *>::test): New.
4274 (rtx_expr_list::next): New.
4275 (rtx_expr_list::element): New.
4276 (gen_rtx_EXPR_LIST): New.
4278 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4280 * varasm.c (mark_constants): Convert a GET_CODE check into a
4281 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4282 Use methods of rtx_sequence to clarify the code.
4284 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4286 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4287 local "seq" via a checked cast, and use methods of rtx_sequence
4288 to simplify the code.
4290 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4292 * resource.c (mark_referenced_resources): Strengthen local
4293 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4294 using methods of rtx_sequence to clarify the code.
4295 (find_dead_or_set_registers): Within the switch statement, convert
4296 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4297 the JUMP_P handling, introduce another local "seq", adding a
4298 checked cast to rtx_sequence *. In both cases, use methods of
4299 rtx_sequence to clarify the code.
4300 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4301 via a checked cast, and use methods of rtx_sequence to simplify
4304 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4306 * reorg.c (redundant_insn): In two places in the function, replace
4307 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4308 usings methods of rtx_sequence to clarify the code.
4310 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4312 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4313 local "seq" with a checked cast, and use methods of rtx_sequence
4314 to clarify the code.
4316 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4318 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4319 with a checked cast, in the region for where we know it's a
4320 SEQUENCE. Use methods of rtx_sequence.
4322 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4324 * final.c (get_attr_length_1): Replace GET_CODE check with a
4325 dyn_cast, introducing local "seq" and the use of methods of
4327 (shorten_branches): Likewise, introducing local "body_seq".
4328 Strengthen local "inner_insn" from rtx to rtx_insn *.
4329 (reemit_insn_block_notes): Replace GET_CODE check with a
4330 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4331 Use methods of rtx_sequence.
4332 (final_scan_insn): Likewise, introducing local "seq" for when
4333 "body" is known to be a SEQUENCE, using its methods.
4335 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4337 * except.c (can_throw_external): Strengthen local "seq" from rtx
4338 to rtx_sequence *. Use methods of rtx_sequence.
4339 (insn_nothrow_p): Likewise.
4341 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4343 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4344 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4345 Use methods of rtx_sequence.
4346 (scan_trace): Likewise for local "pat".
4348 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4350 * coretypes.h (class rtx_sequence): Add forward declaration.
4351 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4352 invariant: GET_CODE (X) == SEQUENCE.
4353 (is_a_helper <rtx_sequence *>::test): New.
4354 (is_a_helper <const rtx_sequence *>::test): New.
4355 (rtx_sequence::len): New.
4356 (rtx_sequence::element): New.
4357 (rtx_sequence::insn): New.
4359 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4361 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4363 (alloc_INSN_LIST): Strengthen return type from rtx to
4365 (copy_INSN_LIST): Likewise for return type and param.
4366 (concat_INSN_LIST): Likewise for both params and return type.
4367 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4368 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4369 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4370 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4372 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4373 "implicit_sets", "control_uses", "clobbers" from rtx to
4375 (struct deps_desc): Likewise for fields "pending_read_insns",
4376 "pending_write_insns", "pending_jump_insns",
4377 "last_pending_memory_flush", "last_function_call",
4378 "last_function_call_may_noreturn", "sched_before_next_call",
4379 "sched_before_next_jump".
4380 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4381 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4383 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4384 from rtx to rtx_insn_list *.
4385 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4388 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4389 to rtx_insn_list **.
4390 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4392 (queue_insn): Likewise for local "link".
4393 (struct haifa_saved_data): Strengthen field "insn_queue" from
4394 rtx * to rtx_insn_list **.
4395 (save_backtrack_point): Update allocation of save->insn_queue to
4396 reflect the strengthening of elements from rtx to rtx_insn_list *.
4397 (queue_to_ready): Strengthen local "link" from rtx to
4398 rtx_insn_list *; use methods "next" and "insn" when traversing the
4400 (early_queue_to_ready): Likewise for locals "link", "next_link",
4402 (schedule_block): Update allocation of insn_queue to reflect the
4403 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4404 local "link" from rtx to rtx_insn_list *, and use methods when
4406 (add_to_speculative_block): Strengthen locals "twins" and
4407 "next_node" from rtx to rtx_insn_list *, and use methods when
4408 working with them. Strengthen local "twin" from rtx to
4409 rtx_insn *, eliminating a checked cast.
4410 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4411 from rtx to rtx_insn_list *, and use methods when working with
4414 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4415 from rtx to rtx_insn_list *, adding a checked cast.
4416 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4418 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4419 "newlink" from rtx to rtx_insn_list *. Strengthen local
4420 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4421 from rtx to rtx_insn *.
4422 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4423 from rtx to rtx_insn_list *. Use methods of the latter class.
4424 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4425 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4426 (remove_free_INSN_LIST_node): Strengthen return type and local
4427 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4428 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4429 rtx_insn_list *, using "insn" method.
4431 * sched-deps.c (add_dependence_list): Strengthen param "list"
4432 from rtx to rtx_insn_list *, and use methods when working with it.
4433 (add_dependence_list_and_free): Strengthen param "listp" from
4434 rtx * to rtx_insn_list **.
4435 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4436 to rtx_insn_list **, and use methods when working with *listp.
4437 (remove_from_both_dependence_lists): Strengthen param "listp" from
4438 rtx * to rtx_insn_list **
4439 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4440 to rtx_insn_list **. Eliminate local "link", in favor of two new
4441 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4443 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4444 by introducing local "cond_deps".
4445 (remove_from_deps): Strengthen param "insn" from rtx to
4448 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4449 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4450 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4451 Use methods of rtx_insn_list.
4453 * store-motion.c (struct st_expr): Strengthen fields
4454 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4455 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4457 (find_moveable_store): Split out "tmp" into multiple more-tightly
4458 scoped locals. Use methods of rtx_insn_list *.
4459 (compute_store_table): Strengthen local "tmp" from rtx to
4460 rtx_insn *. Use methods of rtx_insn_list *.
4462 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4464 * coretypes.h (class rtx_insn_list): Add forward declaration.
4465 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4466 (is_a_helper <rtx_insn_list *>::test): New.
4467 (rtx_insn_list::next): New.
4468 (rtx_insn_list::insn): New.
4469 (gen_rtx_INSN_LIST): Add prototype.
4470 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4471 * gengenrtl.c (special_rtx): Add INSN_LIST.
4473 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4475 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4476 "prev" from rtx to rtx_insn *.
4478 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4480 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4481 functions. Require merely an rtx for now, not an rtx_insn *.
4482 (BLOCK_FOR_INSN): Likewise.
4483 (INSN_LOCATION): Likewise.
4484 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4486 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4488 * rtl.h (PATTERN): Convert this macro into a pair of inline
4489 functions, for now, requiring const_rtx and rtx.
4491 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4493 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4495 (final_postscan_insn): Likewise.
4496 (adjust_cost): Likewise.
4497 (adjust_priority): Likewise.
4498 (variable_issue): Likewise.
4499 (macro_fusion_pair_p): Likewise.
4500 (dfa_post_cycle_insn): Likewise.
4501 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4502 (first_cycle_multipass_issue): Likewise.
4503 (dfa_new_cycle): Likewise.
4504 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4505 (speculate_insn): Likewise for param "insn".
4506 (gen_spec_check): Likewise for params "insn" and "label".
4507 (get_insn_spec_ds): Likewise for param "insn".
4508 (get_insn_checked_ds): Likewise.
4509 (dispatch_do): Likewise.
4510 (dispatch): Likewise.
4511 (cannot_copy_insn_p): Likewise.
4512 (invalid_within_doloop): Likewise.
4513 (legitimate_combined_insn): Likewise.
4517 * doc/tm.texi: Automatically updated to reflect changes to
4520 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4522 (schedule_block): Likewise.
4523 (sched_init): Likewise.
4524 (sched_speculate_insn): Strengthen param "insn" from rtx to
4526 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4528 * hooks.c (hook_bool_rtx_true): Rename to...
4529 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4531 (hook_constcharptr_const_rtx_null): Rename to...
4532 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4533 first param from const_rtx to const rtx_insn *.
4534 (hook_bool_rtx_int_false): Rename to...
4535 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4536 param from rtx to rtx_insn *.
4537 (hook_void_rtx_int): Rename to...
4538 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4541 * hooks.h (hook_bool_rtx_true): Rename to...
4542 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4544 (hook_bool_rtx_int_false): Rename to...
4545 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4546 param from rtx to rtx_insn *.
4547 (hook_void_rtx_int): Rename to...
4548 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4550 (hook_constcharptr_const_rtx_null): Rename to...
4551 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4552 first param from const_rtx to const rtx_insn *.
4554 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4555 and local "prev" from rtx to rtx_insn *.
4557 * sched-int.h (sched_speculate_insn): Strengthen first param from
4560 * sel-sched.c (create_speculation_check): Likewise for local "label".
4561 * targhooks.c (default_invalid_within_doloop): Strengthen param
4562 "insn" from const_rtx to const rtx_insn *.
4563 * targhooks.h (default_invalid_within_doloop): Strengthen param
4564 from const_rtx to const rtx_insn *.
4566 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4567 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4569 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4571 (arc_invalid_within_doloop): Likewise, with const.
4573 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4574 (arm_cannot_copy_insn_p): Likewise for param "insn".
4575 (arm_unwind_emit): Likewise.
4577 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4580 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4581 (c6x_variable_issue): Likewise. Removed now-redundant checked
4583 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4585 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4586 Likewise for param "insn".
4587 (epiphany_mode_after): Likewise.
4588 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4589 params "insn", "dep_insn".
4590 (epiphany_mode_needed): Likewise for param "insn".
4591 (epiphany_mode_after): Likewise.
4593 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4594 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4595 (ix86_avx_u128_mode_needed): Likewise.
4596 (ix86_i387_mode_needed): Likewise.
4597 (ix86_mode_needed): Likewise.
4598 (ix86_avx_u128_mode_after): Likewise.
4599 (ix86_mode_after): Likewise.
4600 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4601 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4602 (ix86_adjust_priority): Likewise for param "insn".
4603 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4604 (do_dispatch): Likewise.
4605 (has_dispatch): Likewise.
4606 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4608 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4609 reflect renaming of default hook implementation from
4610 hook_constcharptr_const_rtx_null to
4611 hook_constcharptr_const_rtx_insn_null.
4612 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4614 (ia64_variable_issue): Likewise for param "insn".
4615 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4616 (ia64_dfa_new_cycle): Likewise.
4617 (ia64_get_insn_spec_ds): Likewise.
4618 (ia64_get_insn_checked_ds): Likewise.
4619 (ia64_speculate_insn): Likewise.
4620 (ia64_gen_spec_check): Likewise for params "insn", "label".
4621 (ia64_asm_unwind_emit): Likewise for param "insn".
4623 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4625 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4627 (m68k_sched_variable_issue): Likewise for param "insn".
4629 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4632 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4633 Likewise for params "insn", "dep".
4635 * config/mips/mips.c (mips_adjust_cost): Likewise.
4636 (mips_variable_issue): Likewise for param "insn".
4637 (mips_final_postscan_insn): Likewise.
4639 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4640 for params "insn", "dep".
4642 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4644 (pa_adjust_priority): Likewise for param "insn".
4646 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4647 Likewise for params "insn", "dep_insn".
4649 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4651 (rs6000_variable_issue): Likewise.
4652 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4653 (rs6000_debug_adjust_cost): Likewise.
4654 (rs6000_adjust_priority): Likewise for param "insn".
4655 (rs6000_use_sched_lookahead_guard): Likewise.
4656 (get_next_active_insn): Likewise for return type and both params.
4657 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4658 and locals "insn", "next_insn".
4659 (pad_groups): Likewise.
4661 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4663 (s390_cannot_copy_insn_p): Likewise.
4664 (s390_sched_variable_issue): Likewise for third param, eliminating
4666 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4667 default hook implementation from hook_constcharptr_const_rtx_null
4668 to hook_constcharptr_const_rtx_insn_null.
4670 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4671 from rtx to rtx_insn *.
4672 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4673 (sh_variable_issue): Likewise for param "insn".
4674 (sh_dfa_new_cycle): Likewise.
4675 (sh_mode_needed): Likewise.
4676 (sh_mode_after): Likewise.
4678 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4679 params "insn", "dep_insn".
4680 (hypersparc_adjust_cost): Likewise.
4681 (sparc_adjust_cost): Likewise.
4683 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4684 param, eliminated checked cast.
4685 (spu_sched_adjust_cost): Likewise for first and third params.
4687 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4688 params "insn" and "dep_insn" from rtx to rtx_insn *.
4690 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4692 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4694 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4695 (set_is_load_p): ...this, updating to work on a SET pattern rather
4697 (is_store_insn): Rename to...
4698 (set_is_store_p): ...this, updating to work on a SET pattern
4699 rather than an insn.
4700 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4701 top of function to where it is needed. Rewrite the bogus
4702 condition that checks for "insn" and "dep" being PARALLEL to
4703 instead use single_set, introducing locals "insn_set" and
4704 "dep_set". Given that we only ever returned "cost" for a non-pair
4705 of SETs, bail out early if we don't have a pair of SET.
4706 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4707 use the new locals "insn_set" and "dep_set", and update calls to
4708 is_load_insn and is_store_insn to be calls to set_is_load_p and
4711 2014-08-27 Guozhi Wei <carrot@google.com>
4714 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4715 amount before using it.
4717 2014-08-27 Richard Biener <rguenther@suse.de>
4719 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4720 get_maxval_strlen inside a more useful API.
4721 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4722 (gimple_fold_builtin): ... caller.
4723 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4724 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4725 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4726 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4727 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4728 gimple_fold_builtin_sprintf): Adjust to compute maxval
4731 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4734 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4736 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4737 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4738 Anna Tikhonova <anna.tikhonova@intel.com>
4739 Ilya Tocar <ilya.tocar@intel.com>
4740 Andrey Turetskiy <andrey.turetskiy@intel.com>
4741 Ilya Verbin <ilya.verbin@intel.com>
4742 Kirill Yukhin <kirill.yukhin@intel.com>
4743 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4745 * config/i386/sse.md
4746 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4747 Use `concat_tg_mode' attribute to determine asm register size.
4749 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4750 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4751 Anna Tikhonova <anna.tikhonova@intel.com>
4752 Ilya Tocar <ilya.tocar@intel.com>
4753 Andrey Turetskiy <andrey.turetskiy@intel.com>
4754 Ilya Verbin <ilya.verbin@intel.com>
4755 Kirill Yukhin <kirill.yukhin@intel.com>
4756 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4758 * config/i386/sse.md
4759 (define_mode_iterator VI48_AVX512VL): New.
4760 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4761 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4762 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4763 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4764 with VI1): Change mode iterator.
4765 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4766 with VI_ULOADSTORE_BW_AVX512VL): New.
4767 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4768 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4769 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4770 with VI1): Change mode iterator.
4771 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4772 with VI_ULOADSTORE_BW_AVX512VL): New.
4773 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4774 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4775 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4776 with VI1): Change mode iterator.
4777 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4778 with VI_ULOADSTORE_BW_AVX512VL): New.
4779 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4780 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4781 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4782 (define_insn "<avx512>_storedqu<mode>_mask" with
4783 VI48_AVX512VL): New.
4784 (define_insn "<avx512>_storedqu<mode>_mask" with
4785 VI12_AVX512VL): Ditto.
4787 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4788 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4789 Anna Tikhonova <anna.tikhonova@intel.com>
4790 Ilya Tocar <ilya.tocar@intel.com>
4791 Andrey Turetskiy <andrey.turetskiy@intel.com>
4792 Ilya Verbin <ilya.verbin@intel.com>
4793 Kirill Yukhin <kirill.yukhin@intel.com>
4794 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4796 * config/i386/sse.md
4797 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4798 (define_mode_iterator VI48_AVX512BW): New.
4799 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4800 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4801 with VI48_AVX2_48_AVX512F): New.
4802 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4803 with VI2_AVX512VL): Ditto.
4805 2014-08-27 Richard Biener <rguenther@suse.de>
4808 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4809 (fold_builtin_3): Do not fold strcat_chk here.
4810 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4812 (gimple_fold_builtin): Fold strcat_chk here.
4814 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4816 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4817 * dwarf2out.c (dwarf2out_decl): Make static.
4819 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4821 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4823 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4825 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4826 from rtx to rtx_insn *.
4827 (cselib_lookup_from_insn): Likewise for final param.
4828 (cselib_subst_to_values_from_insn): Likewise.
4829 (cselib_add_permanent_equiv): Likewise.
4831 * cselib.c (cselib_current_insn): Likewise for this variable.
4832 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4833 (cselib_lookup_from_insn): Likewise.
4834 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4835 "save_cselib_current_insn".
4836 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4838 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4839 from rtx to rtx_insn *.
4841 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4843 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4846 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4848 * df.h (df_dump_insn_problem_function): Strengthen first param of
4849 this callback from const_rtx to const rtx_insn *.
4850 (struct df_insn_info): Strengthen field "insn" from rtx to
4852 (DF_REF_INSN): Eliminate this function, reinstating the older
4854 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4855 (df_reg_defined): Likewise.
4856 (df_find_use): Likewise.
4857 (df_reg_used): Likewise.
4858 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4860 (df_dump_insn_bottom): Likewise.
4861 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4862 (df_insn_debug_regno): Likewise.
4863 (debug_df_insn): Likewise.
4864 (df_rd_simulate_one_insn): Likewise for param 2.
4865 (df_word_lr_simulate_defs): Likewise for param 1.
4866 (df_word_lr_simulate_uses): Likewise.
4867 (df_md_simulate_one_insn): Likewise for param 2.
4868 (df_simulate_find_noclobber_defs): Likewise for param 1.
4869 (df_simulate_find_defs): Likewise.
4870 (df_simulate_defs): Likewise.
4871 (df_simulate_uses): Likewise.
4872 (df_simulate_one_insn_backwards): Likewise for param 2.
4873 (df_simulate_one_insn_forwards): Likewise.
4874 (df_uses_create): Likewise for param 2.
4875 (df_insn_create_insn_record): Likewise for param 1.
4876 (df_insn_delete): Likewise.
4877 (df_insn_rescan): Likewise.
4878 (df_insn_rescan_debug_internal): Likewise.
4879 (df_insn_change_bb): Likewise.
4880 (df_notes_rescan): Likewise.
4881 * rtl.h (remove_death): Likewise for param 2.
4882 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4884 * sched-int.h (reemit_notes): Strengthen param from rtx to
4886 * valtrack.h (propagate_for_debug): Likewise for param 1.
4888 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4889 local "tmp_rtx" from const_rtx to const rtx_insn *.
4890 * combine.c (remove_death): Strengthen param "insn" from rtx to
4892 (move_deaths): Likewise for local "where_dead".
4893 * cse.c (delete_trivially_dead_insns): Introduce local
4894 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4895 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4897 (df_reg_defined): Likewise.
4898 (df_find_use): Likewise.
4899 (df_reg_used): Likewise.
4900 (df_dump_insn_problem_data): Strengthen param "insn" from
4901 const_rtx to const rtx_insn *.
4902 (df_dump_insn_top): Likewise.
4903 (df_dump_insn_bottom): Likewise.
4904 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4905 (df_insn_debug_regno): Likewise.
4906 (debug_df_insn): Likewise.
4907 (DF_REF_INSN): Delete.
4908 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4909 from rtx to rtx_insn *.
4910 (df_chain_insn_top_dump): Strengthen param "insn" from
4911 const_rtx to const rtx_insn *.
4912 (df_chain_insn_bottom_dump): Likewise.
4913 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4915 (df_word_lr_simulate_uses): Likewise.
4916 (df_print_note): Likewise.
4917 (df_remove_dead_and_unused_notes): Likewise.
4918 (df_set_unused_notes_for_mw): Likewise.
4919 (df_set_dead_notes_for_mw): Likewise.
4920 (df_create_unused_note): Likewise.
4921 (df_simulate_find_defs): Likewise.
4922 (df_simulate_find_uses): Likewise.
4923 (df_simulate_find_noclobber_defs): Likewise.
4924 (df_simulate_defs): Likewise.
4925 (df_simulate_uses): Likewise.
4926 (df_simulate_one_insn_backwards): Likewise.
4927 (df_simulate_one_insn_forwards): Likewise.
4928 (df_md_simulate_one_insn): Likewise.
4929 * df-scan.c (df_uses_create): Likewise.
4930 (df_insn_create_insn_record): Likewise.
4931 (df_insn_delete): Likewise.
4932 (df_insn_rescan): Likewise.
4933 (df_insn_rescan_debug_internal): Likewise.
4934 (df_insn_change_bb): Likewise.
4935 (df_notes_rescan): Likewise.
4936 (df_refs_add_to_chains): Likewise.
4937 (df_insn_refs_verify): Likewise.
4938 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4939 when invoking df_insn_delete.
4940 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4941 (set_unique_reg_note): Add checked cast.
4942 * final.c (cleanup_subreg_operands): Likewise.
4943 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4944 "insn" from rtx to rtx_insn *.
4945 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4946 "last" from rtx to rtx_insn *.
4947 * ira-emit.c (change_regs_in_insn): New function.
4948 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4949 Invoke change_regs_in_insn rather than change_regs.
4950 * ira.c (update_equiv_regs): Strengthen locals "insn",
4951 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4952 for_each_rtx_in_insn rather than for_each_rtx.
4953 * recog.c (confirm_change_group): Add checked casts.
4954 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4956 (peep2_fill_buffer): Add checked cast.
4957 * rtlanal.c (remove_note): Likewise.
4958 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4959 locals "next" "end" from rtx to rtx_insn *.
4961 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4963 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4965 (struct reg_use_data): Likewise for field "insn".
4966 (insn_cost): Likewise for param.
4967 (real_insn_for_shadow): Likewise for return type and param.
4968 (increase_insn_priority): Likewise for param 1.
4969 (debug_dependencies): Likewise for both params.
4971 * haifa-sched.c (insn_delay): Likewise for param "insn".
4972 (real_insn_for_shadow): Likewise for return type and param "insn".
4973 (update_insn_after_change): Likewise for param "insn".
4974 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4976 (insn_cost): Likewise for param "insn".
4977 (increase_insn_priority): Likewise.
4978 (calculate_reg_deaths): Likewise.
4979 (setup_insn_reg_pressure_info): Likewise.
4980 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4981 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4982 (model_recompute): Likewise.
4983 (must_restore_pattern_p): Likewise for param "next".
4984 (model_excess_cost): Likewise for param "insn".
4985 (queue_remove): Likewise.
4986 (adjust_priority): Likewise for param "prev".
4987 (update_register_pressure): Likewise for param "insn".
4988 (setup_insn_max_reg_pressure): Likewise for local "insn".
4989 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
4990 (model_add_to_schedule): Likewise.
4991 (model_reset_queue_indices): Likewise for local "insn".
4992 (unschedule_insns_until): Strengthen local "recompute_vec" from
4993 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
4994 "con" from rtx to rtx_insn *.
4995 (restore_last_backtrack_point): Likewise for both locals "x". Add
4997 (estimate_insn_tick): Likewise for param "insn".
4998 (commit_schedule): Likewise for params "prev_head", "tail" and
5000 (verify_shadows): Likewise for locals "i1", "i2".
5001 (dump_insn_stream): Likewise for params "head", "tail" and locals
5002 "next_tail", "insn".
5003 (schedule_block): Likewise for locals "insn", "x". Add a checked
5005 (fix_inter_tick): Likewise for params "head", "tail".
5006 (create_check_block_twin): Likewise for local "jump".
5007 (haifa_change_pattern): Likewise for param "insn".
5008 (haifa_speculate_insn): Likewise.
5009 (dump_new_block_header): Likewise for params "head", "tail".
5010 (fix_jump_move): Likewise for param "jump".
5011 (move_block_after_check): Likewise.
5012 (sched_init_insn_luid): Likewise for param "insn".
5013 (sched_init_luids): Likewise for local "insn".
5014 (insn_luid): Likewise for param "insn".
5015 (init_h_i_d): Likewise.
5016 (haifa_init_h_i_d): Likewise for local "insn".
5017 (haifa_init_insn): Likewise for param "insn".
5018 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5020 (create_insn_reg_use): Likewise for param "insn".
5021 (setup_insn_reg_uses): Likewise. Add a checked cast.
5022 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5023 "tail" from rtx to rtx_insn *.
5024 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5025 "insn", "next_tail".
5027 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5029 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5030 from rtx to rtx_insn *.
5031 (model_add_to_schedule): Likewise for locals "start", "end",
5034 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5036 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5038 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5039 "to" and locals "insn", "next", "copy". Remove now-redundant
5042 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5044 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5045 rtx_insn * and param 4 from rtx * to rtx_insn **.
5046 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5047 param 2 from rtx * to rtx_insn **.
5049 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5050 rtx_insn * and final param from rtx * to rtx_insn **.
5052 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5053 from rtx to rtx_insn *.
5054 (try_head_merge_bb): Likewise for both locals named "move_upto".
5055 * df-problems.c (can_move_insns_across): Likewise for params
5056 "from", "to", "across_from", "across_to" and locals "insn",
5057 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5059 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5060 from rtx to rtx_insn *.
5061 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5062 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5063 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5065 (noce_try_abs): Likewise.
5066 (noce_get_condition): Likewise for param "jump". Strengthen param
5067 "earliest" from rtx * to rtx_insn **.
5068 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5070 (find_cond_trap): Likewise.
5071 (dead_or_predicable): Likewise for local "earliest".
5072 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5074 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5075 and local "prev". Strengthen param "earliest" from rtx * to
5077 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5078 Strengthen param "earliest" from rtx * to rtx_insn **.
5080 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5082 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5083 "to" and local "insn" from rtx to rtx_insn *.
5085 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5087 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5088 from rtx to rtx_insn *.
5089 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5090 (code_motion_path_driver): Likewise for local "last_insn".
5091 (simplify_changed_insns): Likewise for local "insn".
5093 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5095 * rtl.h (push_to_sequence): Strengthen param from rtx to
5097 (push_to_sequence2): Likewise for both params.
5098 (delete_insns_since): Likewise for param.
5099 (reorder_insns_nobb): Likewise for all three params.
5100 (set_new_first_and_last_insn): Likewise for both params.
5102 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5103 rtx_insn *. Remove now-redundant cast.
5104 (set_last_insn): Likewise.
5106 * builtins.c (expand_builtin_return): Strengthen local
5107 "call_fusage" from rtx to rtx_insn *.
5108 * cfgrtl.c (create_basic_block_structure): Likewise for local
5110 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5111 "first", "last" and local "insn".
5112 (delete_insns_since): Likewise for param "from".
5113 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5115 (push_to_sequence): Likewise for param "first" and local "last".
5116 (push_to_sequence2): Likewise for params "first" and "last".
5117 * lra.c (emit_add3_insn): Likewise for local "last".
5118 (lra_emit_add): Likewise.
5119 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5121 (process_address_1): Likewise for locals "insn", last".
5122 * modulo-sched.c (ps_first_note): Likewise for return type.
5123 * optabs.c (expand_binop_directly): Likewise for param "last".
5125 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5127 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5129 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5131 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5133 * function.h (struct sequence_stack): Strengthen fields "first"
5134 and "last" from rtx to rtx_insn *.
5135 (struct emit_status): Likewise for fields "x_first_insn" and
5138 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5139 (set_first_insn): Add checked cast.
5140 (get_last_insn): Remove now-redundant checked cast.
5141 (set_last_insn): Add checked cast.
5143 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5144 "saved_first" and "saved_last" from rtx to rtx_insn *.
5146 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5148 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5149 (unlink_insn_chain): Strengthen both params from rtx to
5152 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5154 (unlink_insn_chain): Likewise for params "first" and "last".
5155 Remove now-redundant checked cast.
5156 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5157 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5159 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5161 (add_insn): Likewise for param "insn" and local "prev".
5162 (add_insn_after_nobb): Likewise for both params and local "next".
5163 (add_insn_before_nobb): Likewise for both params and local "prev".
5164 (add_insn_after): Rename param "after" to "uncast_after",
5165 introducing local "after" with another checked cast.
5166 (add_insn_before): Rename params "insn" and "before", giving them
5167 "uncast_" prefixes, adding the old names back using checked casts.
5168 (emit_note_after): Likewise for param "after".
5169 (emit_note_before): Likewise for param "before".
5170 (emit_label): Add a checked cast.
5172 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5174 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5175 "insn" from rtx to rtx_insn *.
5177 * cselib.c (cselib_record_sets_hook): Likewise.
5179 * var-tracking.c (add_with_sets): Likewise, renaming back from
5180 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5183 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5185 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5186 and "header_" from rtx to rtx_insn *.
5187 (struct basic_block_d): Likewise for field "head_" within "x"
5188 field of union basic_block_il_dependent.
5189 (BB_HEAD): Drop function...
5190 (SET_BB_HEAD): ...and this function in favor of...
5191 (BB_HEAD): ...reinstate macro.
5192 (BB_END): Drop function...
5193 (SET_BB_END): ...and this function in favor of...
5194 (BB_END): ...reinstate macro.
5195 (BB_HEADER): Drop function...
5196 (SET_BB_HEADER): ...and this function in favor of...
5197 (BB_HEADER): ...reinstate macro.
5199 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5200 (fix_crossing_unconditional_branches): Likewise.
5201 * caller-save.c (save_call_clobbered_regs): Likewise.
5202 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5203 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5204 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5205 (merge_blocks_move_successor_nojumps): Likewise.
5206 (outgoing_edges_match): Update use of for_each_rtx to
5207 for_each_rtx_in_insn.
5208 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5209 (expand_gimple_cond): Likewise.
5210 (expand_gimple_tailcall): Likewise.
5211 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5213 (construct_exit_block): Drop use of SET_BB_END.
5214 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5216 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5217 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5218 SET_BB_HEAD and SET_BB_END.
5219 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5221 (rtl_delete_block): Drop use of SET_BB_HEAD.
5222 (rtl_split_block): Drop use of SET_BB_END.
5223 (emit_nop_for_unique_locus_between): Likewise.
5224 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5225 (block_label): Drop use of SET_BB_HEAD.
5226 (fixup_abnormal_edges): Drop use of SET_BB_END.
5227 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5228 (relink_block_chain): Likewise.
5229 (fixup_reorder_chain): Drop use of SET_BB_END.
5230 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5231 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5232 rtx_insn **. Drop use of SET_BB_HEADER.
5233 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5235 (BB_HEAD): Delete this function.
5236 (SET_BB_HEAD): Likewise.
5238 (SET_BB_END): Likewise.
5239 (BB_HEADER): Likewise.
5240 (SET_BB_HEADER): Likewise.
5241 * emit-rtl.c (add_insn_after): Rename param "insn" to
5242 "uncast_insn", adding a new local "insn" and a checked cast to
5243 rtx_insn *. Drop use of SET_BB_END.
5244 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5245 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5246 (reorder_insns): Drop use of SET_BB_END.
5247 (emit_insn_after_1): Strengthen param "first" and locals "last",
5248 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5249 (emit_pattern_after_noloc): Add checked cast.
5250 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5251 (restore_other_notes): Likewise.
5252 (move_insn): Likewise.
5253 (sched_extend_bb): Likewise.
5254 (fix_jump_move): Likewise.
5255 * ifcvt.c (noce_process_if_block): Likewise.
5256 (dead_or_predicable): Likewise.
5257 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5258 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5259 * sel-sched-ir.c (sel_move_insn): Likewise.
5260 * sel-sched.c (move_nop_to_previous_block): Likewise.
5262 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5264 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5266 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5268 * basic-block.h (create_basic_block_structure): Strengthen params
5269 1 "head" and 2 "end" from rtx to rtx_insn *.
5270 * cfgrtl.c (create_basic_block_structure): Likewise.
5271 (rtl_create_basic_block): Update casts from void * to rtx to
5272 rtx_insn *, so that we can pass them as rtx_insn * to
5273 create_basic_block_structure.
5274 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5276 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5278 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5280 (check_for_inc_dec): Strengthen param "insn" from rtx to
5283 * cselib.h (cselib_process_insn): Likewise.
5285 * cselib.c (cselib_record_sets): Likewise.
5286 (cselib_process_insn): Likewise.
5288 * dse.c (struct insn_info): Likewise for field "insn".
5289 (check_for_inc_dec_1): Likewise for local "insn".
5290 (check_for_inc_dec): Likewise for param "insn".
5291 (scan_insn): Likewise.
5292 (dse_step1): Likewise for local "insn".
5294 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5295 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5297 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5299 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5300 from rtx to rtx_insn *.
5301 (DEP_PRO): Delete this function and...
5302 (SET_DEP_PRO): ...this function in favor of...
5303 (DEP_PRO): ...reinstate this macro.
5304 (DEP_CON): Delete this function and...
5305 (SET_DEP_CON): ...this function in favor of...
5306 (DEP_CON): ...reinstate this old macro.
5307 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5308 (init_dep): Likewise.
5309 (set_priorities): Likewise for both params.
5310 (sd_copy_back_deps): Likewise for params 1 and 2.
5312 * haifa-sched.c (priority): Likewise for param "insn" and local
5314 (set_priorities): Likewise for params "head" and "tail" and local
5316 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5318 (add_to_speculative_block): Add a checked cast.
5319 (create_check_block_twin): Drop use of SET_DEP_CON.
5320 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5323 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5324 Drop use of SET_DEP_PRO
5325 (init_dep): Strengthen params "pro" and "con" from rtx to
5327 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5331 (SET_DEP_PRO): Delete.
5332 (SET_DEP_CON): Delete.
5334 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5336 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5337 from rtx to rtx_insn *.
5338 (VINSN_INSN_RTX): Eliminate rvalue function and...
5339 (SET_VINSN_INSN): ...lvalue function in favor of...
5340 (VINSN_INSN_RTX): reinstate this old macro.
5342 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5343 in favor of VINSN_INSN_RTX.
5344 (VINSN_INSN_RTX): Delete this function.
5345 (SET_VINSN_INSN_RTX): Likewise.
5347 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5349 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5350 (BND_TO): Delete this function and...
5351 (SET_BND_TO): ...this functions in favor of...
5352 (BND_TO): ...reinstating this macro.
5353 (struct _fence): Strengthen field "executing_insns" from
5354 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5355 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5356 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5357 and param "insn" from rtx to insn_t.
5358 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5361 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5363 (rtx_vec_t): Likewise.
5364 (struct sched_deps_info_def): Strengthen param of "start_insn"
5365 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5366 "note_mem_dep" callback and first param of "note_dep" callback.
5368 * haifa-sched.c (add_to_speculative_block): Strengthen param
5369 "insn" from rtx to rtx_insn *.
5370 (clear_priorities): Likewise.
5371 (calc_priorities): Likewise for local "insn".
5373 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5374 Remove redundant checked cast.
5375 (haifa_note_mem_dep): Likewise for param "pending_insn".
5376 (haifa_note_dep): Likewise for param "elem".
5377 (note_mem_dep): Likewise for param "e".
5378 (sched_analyze_1): Add checked casts.
5379 (sched_analyze_2): Likewise.
5381 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5382 from rtx to rtx_insn *.
5383 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5384 from vec<rtx> * to vec<rtx_insn *> *.
5386 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5388 (flist_add): Strengthen param "executing_insns" from
5389 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5390 (advance_deps_context): Remove now-redundant checked cast.
5391 (init_fences): Replace uses of NULL_RTX with NULL.
5392 (merge_fences): Strengthen params "last_scheduled_insn" and
5393 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5394 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5395 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5396 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5397 an instruction, rather than doing double-duty as a pattern.
5398 (return_nop_to_pool): Update for change of insn_t.
5399 (deps_init_id): Remove now-redundant checked cast.
5400 (struct sched_scan_info_def): Strengthen param of "init_insn"
5401 callback from rtx to insn_t.
5402 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5403 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5405 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5406 "end" from rtx to rtx_insn *.
5407 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5408 (rtx insn_rtx, bool force_unique_p)
5409 (BND_TO): Delete function.
5410 (SET_BND_TO): Delete function.
5412 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5414 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5415 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5417 (undo_transformations): Likewise for param "insn".
5418 (update_liveness_on_insn): Likewise.
5419 (compute_live_below_insn): Likewise for param "insn" and local
5421 (update_data_sets): Likewise for param "insn".
5422 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5423 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5424 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5426 (move_cond_jump): Likewise for param "insn".
5427 (move_cond_jump): Drop use of SET_BND_TO.
5428 (compute_av_set_on_boundaries): Likewise.
5429 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5430 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5431 from rtx to rtx_insn *.
5432 (maybe_emit_renaming_copy): Likewise for param "insn".
5433 (maybe_emit_speculative_check): Likewise.
5434 (handle_emitting_transformations): Likewise.
5435 (remove_insn_from_stream): Likewise.
5436 (code_motion_process_successors): Strengthen local "succ" from rtx
5439 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5441 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5442 ilist_t, not _xlist_t;
5443 (ILIST_INSN): Define in terms of new union field "insn".
5444 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5446 (struct _list_node): Add new field "insn" to the union, of type
5448 (ilist_add): Replace macro with an inline function, requiring an
5450 (ilist_remove): Define this macro directly in terms of
5451 _list_remove, rather than indirectly via _xlist_remove.
5452 (ilist_clear): Likewise, in terms of _list_clear rather than
5454 (ilist_is_in_p): Replace macro with an inline function, requiring
5456 (_list_iter_cond_insn): New function.
5457 (ilist_iter_remove): Define this macro directly in terms of
5458 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5459 (ilist_iterator): Define directly in terms of _list_iterator
5460 rather than indirectly through _xlist_iterator.
5461 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5462 than in terms of _FOR_EACH_X.
5463 (FOR_EACH_INSN_1): Likewise.
5465 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5469 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5470 DECL_HARD_REGISTER and return for invalid register specifications.
5471 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5472 DECL_HARD_REGISTER, call expand_one_error_var.
5473 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5474 CC_REGNUM with non-MODE_CC modes.
5475 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5477 2014-08-26 Marek Polacek <polacek@redhat.com>
5480 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5482 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5484 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5485 qi cost; add di cost.
5486 (cortexa57_addrcost_table): Likewise.
5488 2014-08-26 Marek Polacek <polacek@redhat.com>
5491 * expr.c (is_aligning_offset): Remove logical not.
5493 2014-08-26 Marek Polacek <polacek@redhat.com>
5496 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5497 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5499 2014-08-26 Richard Biener <rguenther@suse.de>
5501 PR tree-optimization/62175
5502 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5503 expand possibly trapping operations.
5505 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5507 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5508 "insn" from rtx to rtx_insn *.
5509 (permute_load): Likewise for param "insn".
5510 (permute_store): Likewise.
5511 (handle_special_swappables): Likewise for local "insn".
5512 (replace_swap_with_copy): Likewise for locals "insn" and
5514 (rs6000_analyze_swaps): Likewise for local "insn".
5516 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5518 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5521 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5523 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5524 "note_list" from rtx to rtx_insn *.
5525 (BB_NOTE_LIST): Replace this function and...
5526 (SET_BB_NOTE_LIST): ...this function with...
5527 (BB_NOTE_LIST): ...the former macro implementation.
5529 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5530 local "from_start" from rtx to rtx_insn *. Strengthen param
5531 "to_endp" from rtx * to rtx_insn **.
5533 * haifa-sched.c (concat_note_lists): Likewise.
5534 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5536 (sel_restore_notes): Likewise.
5537 (move_bb_info): Likewise.
5538 (BB_NOTE_LIST): Delete this function.
5539 (SET_BB_NOTE_LIST): Delete this function.
5540 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5541 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5543 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5545 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5546 from rtx * to rtx_insn **.
5547 (reorder2): Likewise.
5548 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5549 from rtx to rtx_insn *.
5551 * doc/tm.texi: Update mechanically for above change to target.def.
5553 * sched-int.h (note_list): Strengthen this variable from rtx to
5555 (remove_notes): Likewise for both params.
5556 (restore_other_notes): Likewise for return type and first param.
5557 (struct ready_list): Strengthen field "vec" from rtx * to
5559 (struct dep_replacement): Strenghten field "insn" from rtx to
5561 (struct deps_desc): Likewise for fields "last_debug_insn",
5563 (struct haifa_sched_info): Likewise for callback field
5564 "can_schedule_ready_p"'s param, for first param of "new_ready"
5565 callback field, for both params of "rank" callback field, for
5566 first field of "print_insn" callback field (with a const), for
5567 both params of "contributes_to_priority" callback, for param
5568 of "insn_finishes_block_p" callback, for fields "prev_head",
5569 "next_tail", "head", "tail", for first param of "add_remove_insn"
5570 callback, for first param of "begin_schedule_ready" callback, for
5571 both params of "begin_move_insn" callback, and for second param
5572 of "advance_target_bb" callback.
5573 (add_dependence): Likewise for params 1 and 2.
5574 (sched_analyze): Likewise for params 2 and 3.
5575 (deps_analyze_insn): Likewise for param 2.
5576 (ready_element): Likewise for return type.
5577 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5578 (try_ready): Strenghten param from rtx to rtx_insn *.
5579 (sched_emit_insn): Likewise for return type.
5580 (record_delay_slot_pair): Likewise for params 1 and 2.
5581 (add_delay_dependencies): Likewise for param.
5582 (contributes_to_priority): Likewise for both params.
5583 (find_modifiable_mems): Likewise.
5585 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5586 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5587 "first_older_only_insn" from rtx to rtx_insn *.
5588 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5591 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5592 "last_scheduled_iter0" from rtx to rtx_insn *.
5593 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5594 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5595 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5596 "insn" from rtx to rtx_insn *.
5597 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5599 (c6x_sched_reorder2): Strengthen param "ready" and locals
5600 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5601 "insn" from rtx to rtx_insn *.
5602 (c6x_variable_issue): Add a checked cast when assigning from insn
5603 to ss.last_scheduled_iter0.
5604 (split_delayed_branch): Strengthen param "insn" and local "i1"
5605 from rtx to rtx_insn *.
5606 (split_delayed_nonbranch): Likewise.
5607 (undo_split_delayed_nonbranch): Likewise for local "insn".
5608 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5609 "entry_after", "end_packet", "head_insn", "tail_insn",
5610 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5611 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5612 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5613 but add a checked cast on loop->start_label. Consolidate calls to
5614 avoid assigning result of gen_spkernel to "insn", now an
5617 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5618 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5620 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5621 rtx_insn **. Strengthen locals "top", "next" from rtx to
5623 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5624 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5625 (add_parameter_dependencies): Strengthen params "call", "head" and
5626 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5627 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5628 (add_dependee_for_func_arg): Likewise for param "arg" and local
5630 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5631 "tail" and locals "insn", "first_arg".
5633 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5634 for params "head", "tail" and locals "insn", "next", "next_tail".
5635 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5636 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5637 "insn", "lowest", "highest" from rtx to rtx_insn *.
5638 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5640 (ia64_sched_reorder2): Likewise.
5642 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5643 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5644 from rtx * to rtx_insn **.
5645 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5647 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5649 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5650 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5653 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5654 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5656 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5657 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5658 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5660 (vr4130_reorder): Likewise.
5661 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5663 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5665 (mips_sched_reorder): Likewise.
5666 (mips_sched_reorder2): Likewise.
5668 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5670 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5671 Strengthen local "tmp" from rtx to rtx_insn *.
5672 (rs6000_sched_reorder2): Likewise.
5674 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5675 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5676 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5677 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5679 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5680 "tmp2" from rtx to rtx_insn *.
5681 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5682 Strengthen local "insn" from rtx to rtx_insn *.
5683 (ready_reorder): Strengthen param "ready" from rtx * to
5684 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5685 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5686 (sh_reorder2): Likewise.
5688 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5689 local "insn" from rtx to rtx_insn *.
5691 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5693 (scheduled_insns): Strengthen this variable from vec<rtx> to
5695 (set_modulo_params): Likewise for locals "i1", "i2".
5696 (record_delay_slot_pair): Likewise for params "i1", "i2".
5697 (add_delay_dependencies): Likewise for param "insn".
5698 (cond_clobbered_p): Likewise.
5699 (recompute_todo_spec): Likewise for local "prev".
5700 (last_scheduled_insn): Likewise for this variable.
5701 (nonscheduled_insns_begin): Likewise.
5702 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5704 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5706 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5707 Strengthen local "insn" from rtx to rtx_insn *.
5708 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5709 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5710 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5711 (ready_remove_first): Likewise for return type and local "t".
5712 (ready_element): Likewise for return type.
5713 (ready_remove): Likewise for return type and local "t".
5714 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5715 (check_clobbered_conditions): Strengthen local "x" from rtx to
5716 rtx_insn *, adding a checked cast.
5717 (schedule_insn): Likewise for param "insn".
5718 (remove_notes): Likewise for params "head", "tail" and locals
5719 "next_tail", "insn", "next".
5720 (struct haifa_saved_data): Likewise for fields
5721 "last_scheduled_insn", "nonscheduled_insns_begin".
5722 (save_backtrack_point): Update for change to field "vec" of
5724 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5726 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5727 from rtx to rtx_insn *
5728 (resolve_dependencies): Strengthen param "insn" from rtx to
5730 (restore_other_notes): Likewise for return type, for param "head"
5731 and local "note_head".
5732 (undo_all_replacements): Likewise for local "insn".
5733 (first_nonscheduled_insn): Likewise for return type and local "insn".
5734 (queue_to_ready): Likewise for local "insn", adding checked casts.
5735 (early_queue_to_ready): Likewise for local "insn".
5736 (debug_ready_list_1): Strengthen local "p" from rtx * to
5738 (move_insn): Strengthen param "insn" and local "note" from rtx to
5740 (insn_finishes_cycle_p): Likewise for param "insn".
5741 (max_issue): Likewise for local "insn".
5742 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5744 (commit_schedule): Strengthen param "prev_head" and local "insn"
5745 from rtx to rtx_insn *
5746 (prune_ready_list): Likewise for local "insn".
5747 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5748 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5749 (set_priorities): Likewise for local "prev_head".
5750 (try_ready): Likewise for param "next".
5751 (fix_tick_ready): Likewise.
5752 (change_queue_index): Likewise.
5753 (sched_extend_ready_list): Update for change to field "vec" of
5755 (generate_recovery_code): Strengthen param "insn" from rtx to
5757 (begin_speculative_block): Likewise.
5758 (create_check_block_twin): Likewise for param "insn" and locals
5759 "label", "check", "twin". Introduce local "check_pat" to avoid
5760 "check" being used as a plain rtx before being used as an insn.
5761 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5762 extracting elements from ready_list.
5763 (sched_remove_insn): Strengthen param "insn" from rtx to
5765 (sched_emit_insn): Likewise for return type.
5766 (ready_remove_first_dispatch): Likewise for return type and local
5769 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5771 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5774 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5775 from rtx to rtx_insn *.
5776 (add_dependence_list): Likewise for param "insn". Add a checked
5778 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5779 to rtx_insn *. Strengthen param "list_p" from rtx * to
5781 (chain_to_prev_insn): Strengthen param "insn" and locals
5782 "prec_nonnote", "i" from rtx to rtx_insn *.
5783 (flush_pending_lists): Likewise for param "insn".
5784 (cur_insn): Likewise for this variable.
5785 (haifa_start_insn): Add a checked cast.
5786 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5787 (sched_analyze_reg): Likewise for param "insn".
5788 (sched_analyze_1): Likewise.
5789 (sched_analyze_2): Likewise. Add checked casts.
5790 (sched_analyze_insn): Likewise. Also for local "prev".
5791 (deps_analyze_insn): Likewise for param "insn".
5792 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5793 (add_dependence_1): Likewise for params "insn", "elem".
5794 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5795 (parse_add_or_inc): Likewise for param "insn".
5796 (find_inc): Likewise for local "inc_cand".
5797 (find_modifiable_mems): Likewise for params "head", "tail" and
5798 locals "insn", "next_tail".
5800 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5801 (begin_schedule_ready): Likewise for param "insn".
5802 (begin_move_insn): Likewise for params "insn" and "last".
5803 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5805 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5806 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5807 (ebb_add_remove_insn): Likewise for param "insn".
5808 (advance_target_bb): Likewise.
5810 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5812 (check_live): Likewise for param "insn".
5813 (init_ready_list): Likewise for local "insn".
5814 (can_schedule_ready_p): Likewise for param "insn".
5815 (begin_schedule_ready): Likewise.
5816 (new_ready): Likewise for param "next".
5817 (rgn_print_insn): Likewise for param "insn".
5818 (rgn_rank): Likewise for params "insn1", "insn2".
5819 (contributes_to_priority): Likewise for params "next", "insn".
5820 (rgn_insn_finishes_block_p): Likewise for param "insn".
5821 (add_branch_dependences): Likewise for params "head", "tail" and
5822 locals "insn", "last".
5823 (rgn_add_remove_insn): Likewise for param "insn".
5824 (advance_target_bb): Likewise.
5826 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5827 const_rtx to const rtx_insn *.
5829 * sel-sched-dump.h (sel_print_insn): Likewise.
5831 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5832 (deps_init_id): Likewise.
5834 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5835 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5838 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5840 * output.h (final_start_function): Strengthen param 1 from rtx to
5843 * final.c (final_start_function): Likewise, renaming back from
5844 "uncast_first" to "first", and dropping the checked cast from rtx
5847 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5849 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5850 * final.c (final): Likewise. Rename param back from
5851 "uncast_first" to "first" and eliminate the checked cast from rtx
5854 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5856 * output.h (shorten_branches): Strengthen param from rtx to
5859 * final.c (shorten_branches): Likewise, renaming param back from
5860 "uncast_first" to "first", and dropping the checked cast from rtx
5863 * genattr.c (gen_attr): Likewise when writing out the prototype of
5866 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5868 * sched-int.h (struct haifa_sched_info): Strengthen fields
5869 "prev_head" and "next_tail" from rtx to rtx_insn *.
5871 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5873 * rtl.h (rtx_jump_table_data::get_labels): New method.
5874 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5875 with use of the new rtx_jump_table_data::get_labels method.
5876 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5877 to rtx_jump_table_data *. Simplify by using get_labels method.
5878 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5879 a dyn_cast, introducing local "table", using it to replace
5880 label-lookup logic with a get_labels method call.
5881 (patch_jump_insn): Simplify using get_labels method.
5882 * dwarf2cfi.c (create_trace_edges): Likewise.
5883 * rtlanal.c (label_is_jump_target_p): Likewise.
5885 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5887 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5890 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5891 (unshare_all_rtl_again): Likewise, also for local "p".
5893 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5895 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5897 * cfgrtl.c (delete_insn_and_edges): Likewise.
5899 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5901 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5902 from rtx to rtx_insn *.
5904 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5906 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5908 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5909 locals "returnjump", "epilogue_end", "insn", "next".
5911 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5912 "returnjump" from rtx * to rtx_insn **.
5913 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5915 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5917 * basic-block.h (struct edge_def). Strengthen "r" within
5918 union edge_def_insns from rtx to rtx_insn *.
5920 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5921 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5923 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5924 from rtx to rtx_insn *.
5925 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5927 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5928 (reg_used_on_edge): Likewise.
5929 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5930 (gt_pch_nx): New overload for rtx_insn *&.
5931 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5932 from rtx to rtx_insn *.
5934 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5936 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5937 from rtx to rtx_insn *.
5938 (BB_FOOTER): Replace function with access macro.
5939 (SET_BB_FOOTER): Delete.
5941 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5943 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5944 (emit_barrier_after_bb): Likewise.
5945 (record_effective_endpoints): Likewise.
5946 (relink_block_chain): Likewise.
5947 (fixup_fallthru_exit_predecessor): Likewise.
5948 (cfg_layout_duplicate_bb): Likewise.
5949 (cfg_layout_split_block): Likewise.
5950 (cfg_layout_delete_block): Likewise.
5951 (cfg_layout_merge_blocks): Likewise.
5952 (BB_FOOTER): Delete function.
5953 (SET_BB_FOOTER): Delete function.
5954 * combine.c (update_cfg_for_uncondjump): Replace uses of
5955 SET_BB_FOOTER with BB_FOOTER.
5957 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5959 * except.h (struct eh_landing_pad_d): Strengthen field
5960 "landing_pad" from rtx to rtx_code_label *.
5962 * except.c (sjlj_emit_dispatch_table): Likewise for param
5964 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5966 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5968 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5969 first param from rtx to rtx_insn *.
5970 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5971 field "set_frame_ptr_insn".
5972 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5973 "csend" from rtx to rtx_code_label *.
5974 (xtensa_expand_atomic): Likewise for local "csloop".
5975 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5977 (xtensa_call_tls_desc): Likewise for return type and locals
5978 "call_insn", "insns".
5979 (xtensa_legitimize_tls_address): Likewise for local "insns".
5980 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5982 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5984 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
5985 first param from rtx to rtx_insn *.
5986 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
5989 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5991 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
5992 Strengthen param 1 from rtx to rtx_insn *.
5993 (tilepro_output_cbranch): Likewise.
5994 (tilepro_adjust_insn_length): Likewise.
5995 (tilepro_final_prescan_insn): Likewise for sole param.
5997 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
5998 Likewise for local "last".
5999 (cbranch_predicted_p): Likewise for param "insn".
6000 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6001 (tilepro_output_cbranch_with_opcode): Likewise.
6002 (tilepro_output_cbranch): Likewise.
6003 (frame_emit_load): Likewise for return type and locals "seq",
6005 (emit_sp_adjust): Likewise for return type and local "insn".
6006 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6008 (tilepro_adjust_insn_length): Likewise for param "insn".
6009 (next_insn_to_bundle): Likewise for return type and params
6011 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6012 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6014 (match_addli_pcrel): Likewise for param "insn".
6015 (replace_addli_pcrel): Likewise.
6016 (match_auli_pcrel): Likewise.
6017 (replace_auli_pcrel): Likewise.
6018 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6020 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6021 "queue", "next_queue", "prev".
6022 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6023 (tilepro_final_prescan_insn): Likewise for param "insn".
6025 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6027 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6028 Strengthen param 1 from rtx to rtx_insn *.
6029 (tilegx_output_cbranch): Likewise.
6030 (tilegx_adjust_insn_length): Likewise.
6031 (tilegx_final_prescan_insn): Likewise for sole param.
6033 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6035 (cbranch_predicted_p): Likewise for param "insn".
6036 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6037 (tilegx_output_cbranch_with_opcode): Likewise.
6038 (tilegx_output_cbranch): Likewise.
6039 (frame_emit_load): Likewise for return type.
6040 (set_frame_related_p): Likewise for locals "seq", "insn".
6041 (emit_sp_adjust): Likewise for return type, and for local "insn".
6042 Introduce local "pat" for use in place of "insn" where the latter
6043 isn't an instruction.
6044 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6045 from rtx to rtx_insn *.
6046 (tilegx_adjust_insn_length): Likewise for param "insn".
6047 (next_insn_to_bundle): Likewise for return type and params "r" and
6049 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6051 (replace_insns): Likewise for params "old_insn", "new_insns".
6052 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6054 (replace_mov_pcrel_step2): Likewise.
6055 (replace_mov_pcrel_step3): Likewise.
6056 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6058 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6059 "queue", "next_queue", "prev".
6060 (tilegx_output_mi_thunk): Likewise for local "insn".
6061 (tilegx_final_prescan_insn): Likewise for param "insn".
6063 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6065 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6067 (frame_emit_load): Likewise.
6068 (frame_emit_add_imm): Likewise, also for local "insn".
6069 (spu_expand_prologue): Likewise for local "insn".
6070 (struct spu_bb_info): Likewise for field "prop_jump".
6071 (emit_nop_for_insn): Likewise for param "insn" and local
6073 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6075 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6076 locals "hint", "insn".
6077 (get_branch_target): Likewise for param "branch".
6078 (insn_clobbers_hbr): Likewise for param "insn".
6079 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6080 locals "insn", "before_4", "before_16".
6081 (insert_hbrp): Likewise for local "insn".
6082 (spu_machine_dependent_reorg): Likewise for locals "branch",
6083 "insn", "next", "bbend".
6084 (uses_ls_unit): Likewise for param "insn".
6085 (get_pipe): Likewise.
6086 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6087 introducing a checked cast.
6088 (spu_sched_adjust_cost): Likewise for params "insn" and
6090 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6091 (spu_sms_res_mii): Likewise.
6093 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6095 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6096 from rtx to rtx_insn *.
6097 (output_cbranch): Likewise for param 6.
6098 (output_return): Likewise for param 1.
6099 (output_sibcall): Likewise.
6100 (output_v8plus_shift): Likewise.
6101 (output_v8plus_mult): Likewise.
6102 (output_v9branch): Likewise for param 7.
6103 (output_cbcond): Likewise for param 3.
6105 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6107 (sparc_legitimize_pic_address): Likewise.
6108 (sparc_emit_call_insn): Likewise.
6109 (emit_save_or_restore_regs): Likewise.
6110 (emit_window_save): Likewise for return type and local "insn".
6111 (sparc_expand_prologue): Likewise for local "insn".
6112 (sparc_flat_expand_prologue): Likewise.
6113 (output_return): Likewise for param "insn".
6114 (output_sibcall): Likewise for param "insn" and local "delay".
6115 (output_ubranch): Likewise for param "insn".
6116 (output_cbranch): Likewise.
6117 (output_cbcond): Likewise.
6118 (output_v9branch): Likewise.
6119 (output_v8plus_shift): Likewise.
6120 (sparc_output_mi_thunk): Likewise for local "insn".
6121 (get_some_local_dynamic_name): Likewise.
6122 (output_v8plus_mult): Likewise for param "insn".
6124 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6126 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6127 from rtx to rtx_insn *.
6128 (output_branchy_insn): Likewise for param 3.
6129 (output_far_jump): Likewise for param 1.
6130 (final_prescan_insn): Likewise.
6131 (sh_insn_length_adjustment): Likewise for sole param.
6133 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6134 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6136 (sh_emit_compare_and_set): Likewise for local "lab".
6137 (output_far_jump): Strengthen param "insn" and local "prev" from
6139 (output_branchy_insn): Likewise for param "insn" and local
6141 (output_ieee_ccmpeq): Likewise for param "insn".
6142 (struct label_ref_list_d): Strengthen field "label" from rtx to
6144 (pool_node): Likewise.
6145 (pool_window_label): Likewise for this global.
6146 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6147 (dump_table): Strengthen params "start", "barrier" and local
6148 "scan" from rtx to rtx_insn *.
6149 (broken_move): Likewise for param "insn".
6150 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6151 Strengthen param "first_mova" from rtx * to rtx_insn **.
6152 (mova_p): Likewise for param "insn".
6153 (fixup_mova): Likewise for param "mova".
6154 (find_barrier): Likewise for return type, params "mova" and
6155 "from", and locals "barrier_before_mova", "found_barrier",
6156 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6157 "label" from rtx to rtx_code_label *.
6158 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6160 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6161 (split_branches): Likewise for param "first" and local "insn".
6162 (final_prescan_insn): Likewise for param "insn".
6163 (sequence_insn_p): Likewise for locals "prev", "next".
6164 (sh_insn_length_adjustment): Likewise for param "insn".
6165 (sh_can_redirect_branch): Likewise for local "insn".
6166 (find_r0_life_regions): Likewise for locals "end", "insn".
6167 (sh_output_mi_thunk): Likewise for local "insns".
6169 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6171 * config/score/score.c (score_output_mi_thunk): Strengthen local
6172 "insn" from rtx to rtx_insn *.
6173 (score_prologue): Likewise.
6175 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6177 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6178 1 from rtx to rtx_insn *.
6179 (s390_emit_jump): Likewise for return type.
6180 (s390_emit_call): Likewise.
6181 (s390_load_got): Likewise.
6183 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6185 (s390_match_ccmode): Likewise for param "insn".
6186 (s390_emit_jump): Likewise for return type.
6187 (s390_split_branches): Likewise for local "label".
6188 (struct constant): Strengthen field "label" from rtx to
6190 (struct constant_pool): Likewise for field "label". Strengthen
6191 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6193 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6195 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6196 (s390_end_pool): Likewise.
6197 (s390_dump_pool): Likewise for local "insn".
6198 (s390_mainpool_start): Likewise.
6199 (s390_chunkify_start): Likewise.
6200 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6201 with insns. Strengthen locals "label", "jump", "barrier", "next",
6202 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6203 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6205 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6206 "jump", "label", "next_insn".
6207 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6208 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6210 (s390_load_got): Likewise for return type and local "insns".
6211 (s390_save_gprs_to_fprs): Likewise for local "insn".
6212 (s390_restore_gprs_from_fprs): Likewise.
6213 (pass_s390_early_mach::execute): Likewise.
6214 (s390_emit_prologue): Likewise for local "insns".
6215 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6217 (s390_emit_call): Strengthen return type and local "insn" from
6219 (s390_emit_tpf_eh_return): Likewise for local "insn".
6220 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6221 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6222 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6224 (s390_non_addr_reg_read_p): Likewise for param "insn".
6225 (find_cond_jump): Likewise for return type and param "insn".
6226 (s390_swap_cmp): Likewise for param "insn".
6227 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6228 "prev_insn", "next_insn".
6229 (s390_reorg): Likewise for locals "insn", "target".
6230 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6231 (s390_sched_variable_issue): For now, rename param "insn" to
6232 "uncast_insn", introducing a checked cast.
6233 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6235 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6236 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6238 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6240 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6241 param from rtx to rtx_insn *.
6242 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6246 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6247 4 from rtx to rtx_insn *.
6248 (rs6000_final_prescan_insn): Likewise for first param.
6249 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6251 (rs6000_get_some_local_dynamic_name): Likewise.
6252 (output_cbranch): Likewise for param "insn".
6253 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6254 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6255 (rs6000_emit_allocate_stack): Likewise for local "insn".
6256 (load_cr_save): Likewise.
6257 (restore_saved_cr): Likewise.
6258 (restore_saved_lr): Likewise.
6259 (emit_cfa_restores): Likewise.
6260 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6261 "deleted_debug_label".
6262 (rs6000_output_mi_thunk): Likewise for local "insn".
6263 (rs6000_final_prescan_insn): Likewise for param "insn".
6265 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6267 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6268 Strengthen param "insn" from rtx to rtx_insn *.
6269 * config/picochip/picochip.c (picochip_current_prescan_insn):
6270 Likewise for this variable.
6271 (picochip_final_prescan_insn): Likewise for param "insn".
6273 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6275 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6276 from rtx to rtx_insn *.
6277 (pa_output_indirect_call): Likewise.
6278 (pa_adjust_insn_length): Likewise.
6279 (pa_attr_length_millicode_call): Likewise.
6280 (pa_attr_length_call): Likewise.
6281 (pa_attr_length_indirect_call): Likewise.
6283 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6285 (pa_attr_length_millicode_call): Likewise.
6286 (pa_attr_length_call): Likewise.
6287 (pa_output_call): Likewise.
6288 (pa_attr_length_indirect_call): Likewise.
6289 (pa_output_indirect_call): Likewise.
6291 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6293 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6294 Strengthen first param from rtx to rtx_insn *.
6295 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6298 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6300 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6301 type from rtx to rtx_insn *.
6302 (mips_expand_call): Likewise.
6303 (mips_adjust_insn_length): Likewise for first param.
6304 (mips_output_conditional_branch): Likewise.
6305 (mips_output_order_conditional_branch): Likewise.
6306 (mips_final_prescan_insn): Likewise.
6308 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6309 rtx_insn * for the SEQUENCE case.
6310 (SEQ_END): Likewise.
6311 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6312 (mips_emit_call_insn): Likewise, also for local "insn".
6313 (mips16_gp_pseudo_reg): Likewise for local "scan".
6314 (mips16_build_call_stub): Likewise for return type and for local
6315 "insn". Introduce a new local "pattern" so that "insn" can indeed
6317 (mips_expand_call): Strengthen return type and local "insn" from
6319 (mips_block_move_loop): Strengthen local "label" from rtx to
6321 (mips_expand_synci_loop): Likewise for locals "label",
6323 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6325 (mips16e_collect_argument_saves): Likewise for locals "insn",
6327 (mips_find_gp_ref): Likewise for param of callback for "pred"
6328 param, and for local "insn".
6329 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6330 (mips_insn_has_flexible_gp_ref_p): Likewise.
6331 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6333 (mips_epilogue_set_cfa): Likewise for local "insn".
6334 (mips_expand_epilogue): Likewise.
6335 (mips_adjust_insn_length): Likewise for param "insn".
6336 (mips_output_conditional_branch): Likewise.
6337 (mips_output_order_conditional_branch): Likewise.
6338 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6339 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6340 "falu2_turn_enabled_insn".
6341 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6342 "done_label" from rtx to rtx_code_label *.
6343 (struct mips16_constant): Likewise for field "label".
6344 (mips16_add_constant): Likewise for return type.
6345 (mips16_emit_constants_1): Strengthen return type and param "insn"
6346 from rtx to rtx_insn *.
6347 (mips16_emit_constants): Likewise for param "insn".
6348 (mips16_insn_length): Likewise.
6349 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6350 to rtx_code_label *.
6351 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6352 from rtx to rtx_insn *.
6353 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6354 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6355 (r10k_simplify_address): Strengthen param "insn" and local
6356 "def_insn" from rtx to rtx_insn *.
6357 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6359 (r10k_needs_protection_p_1): Update target type of cast of data
6360 from to rtx to rtx_insn *.
6361 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6362 rtx * to rtx_insn **.
6363 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6365 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6366 (mips_call_expr_from_insn): Likewise for param "insn".
6367 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6368 (mips_find_pic_call_symbol): Likewise for param "insn".
6369 (mips_annotate_pic_calls): Likewise for local "insn".
6370 (mips_sim_insn): Likewise for this variable.
6371 (struct mips_sim): Likewise for field "insn" within elements of
6373 (mips_sim_wait_reg): Likewise for param "insn".
6374 (mips_sim_wait_regs): Likewise.
6375 (mips_sim_wait_units): Likewise.
6376 (mips_sim_wait_insn): Likewise.
6377 (mips_sim_issue_insn): Likewise.
6378 (mips_sim_finish_insn): Likewise.
6379 (mips_seq_time): Likewise for param "seq" and local "insn".
6380 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6381 locals "first", "second".
6382 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6383 "last", "last2", "next".
6384 (mips_avoid_hazard): Likewise for params "after", "insn".
6385 (mips_reorg_process_insns): Likewise for locals "insn",
6386 "last_insn", "subinsn", "next_insn".
6387 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6388 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6390 (mips_output_mi_thunk): Likewise for local "insn".
6391 (mips_final_prescan_insn): Likewise for param "insn".
6393 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6395 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6396 Strengthen return type and local "insns" from rtx to rtx_insn *.
6397 (microblaze_legitimize_tls_address): Likewise for local "insns".
6398 (microblaze_block_move_loop): Strengthen local "label" from rtx
6399 to rtx_code_label *.
6400 (microblaze_expand_prologue): Strengthen two locals named "insn"
6401 from rtx to rtx_insn *.
6402 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6403 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6404 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6405 to rtx_code_label *.
6407 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6409 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6410 param from rtx to rtx_insn *.
6411 (mep_reuse_lo): Likewise for third param.
6412 (mep_use_post_modify_p): Likewise for first param.
6413 (mep_core_address_length): Likewise.
6414 (mep_cop_address_length): Likewise.
6415 (mep_final_prescan_insn): Likewise.
6416 (mep_store_data_bypass_p): Likewise for both params.
6417 (mep_mul_hilo_bypass_p): Likewise.
6418 (mep_ipipe_ldc_p): Likewise for param.
6420 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6421 (mep_rewrite_mult): Likewise.
6422 (mep_rewrite_mulsi3): Likewise.
6423 (mep_rewrite_maddsi3): Likewise.
6424 (mep_reuse_lo_p_1): Likewise.
6425 (mep_reuse_lo_p): Likewise.
6426 (mep_frame_expr): Likewise.
6427 (mep_make_parallel): Likewise for both params.
6428 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6430 (mep_use_post_modify_p): Likewise for param "insn".
6431 (mep_core_address_length): Likewise.
6432 (mep_cop_address_length): Likewise.
6433 (mep_reg_set_in_function): Likewise for local "insn".
6434 (mep_asm_without_operands_p): Likewise.
6435 (F): Likewise for return type and param "x".
6436 (add_constant): Likewise for local "insn".
6437 (maybe_dead_move): Likewise for return type and local "insn".
6438 (mep_expand_prologue): Likewise for local "insn".
6439 (mep_final_prescan_insn): Likewise for param "insn".
6440 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6441 "next", "follow", "x".
6442 (mep_insert_repeat_label_last): Likewise for return type, param
6443 "last_insn", and locals "next", "prev". Strengthen param "label"
6444 from rtx to rtx_code_label *.
6445 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6447 (struct mep_doloop_end): Likewise for fields "insn" and
6449 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6450 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6451 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6453 (mep_invert_branch): Likewise for params "insn" and "after".
6454 (mep_reorg_erepeat): Likewise for param "insns" and locals
6455 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6456 "l" from rtx to rtx_code_label *.
6457 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6458 from rtx to rtx_insn *.
6459 (mep_reorg_addcombine): Likewise for param "insns" and locals
6461 (add_sp_insn_p): Likewise for param "insn".
6462 (mep_reorg_noframe): Likewise for param "insns" and locals
6463 "start_frame_insn", "end_frame_insn", "next".
6464 (mep_reorg): Likewise for local "insns".
6465 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6467 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6468 (mep_mul_hilo_bypass_p): Likewise.
6469 (mep_ipipe_ldc_p): Likewise for param "insn".
6470 (mep_make_bundle): Likewise for return type, param "cop" and local
6471 "insn", splitting out the latter into a new local "seq" for when it
6472 is a SEQUENCE rather than an insn.
6473 (core_insn_p): Likewise for param "insn".
6474 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6475 "last", "first", "note", "prev", "core_insn".
6477 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6479 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6481 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6482 (m68k_final_prescan_insn): Likewise for first param.
6484 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6485 (m68k_set_frame_related): Likewise for param "insn".
6486 (output_btst): Likewise for param "insn".
6487 (m68k_final_prescan_insn): Likewise.
6488 (m68k_move_to_reg): Likewise for local "insn".
6489 (m68k_call_tls_get_addr): Likewise for local "insns".
6490 (m68k_call_m68k_read_tp): Likewise.
6491 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6492 (m68k_output_mi_thunk): Likewise for local "insn".
6494 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6496 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6497 first param from rtx to rtx_insn *.
6498 (iq2000_adjust_insn_length): Likewise.
6499 (iq2000_output_conditional_branch): Likewise.
6500 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6501 "insn" and local "nop_insn".
6502 (iq2000_annotate_frame_insn): Likewise for param "insn".
6503 (iq2000_expand_prologue): Likewise for both locals "insn".
6504 (iq2000_adjust_insn_length): Likewise for param "insn".
6505 (iq2000_output_conditional_branch): Likewise.
6507 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6509 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6510 "insns" from rtx to rtx_insn *.
6511 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6512 (struct spill_fill_data): Likewise for field "init_after" and for
6513 elements of array field "prev_insn".
6514 (spill_restore_mem): Likewise for locals "insn", "first".
6515 (do_spill): Likewise for local "insn".
6516 (do_restore): Likewise.
6517 (ia64_expand_prologue): Likewise.
6518 (ia64_expand_epilogue): Likewise.
6519 (emit_insn_group_barriers): Likewise for locals "insn",
6521 (emit_all_insn_group_barriers): Likewise for locals "insn",
6523 (dfa_stop_insn): Likewise for this global.
6524 (dfa_pre_cycle_insn): Likewise.
6525 (ia64_nop): Likewise.
6526 (final_emit_insn_group_barriers): Likewise for locals "insn",
6528 (emit_predicate_relation_info): Likewise for locals "head", "n",
6530 (ia64_reorg): Likewise for local "insn".
6531 (ia64_output_mi_thunk): Likewise.
6532 (expand_vec_perm_interleave_2): Likewise for local "seq".
6534 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6536 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6537 param 1 "insn" from rtx to rtx_insn *.
6538 (ix86_use_lea_for_mov): Likewise.
6539 (ix86_avoid_lea_for_addr): Likewise.
6540 (ix86_split_lea_for_addr): Likewise.
6541 (ix86_lea_for_add_ok): Likewise.
6542 (ix86_output_call_insn): Likewise.
6544 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6545 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6546 (ix86_output_function_epilogue): Likewise for locals "insn",
6547 "deleted_debug_label".
6548 (legitimize_tls_address): Likewise for local "insn".
6549 (get_some_local_dynamic_name): Likewise.
6550 (increase_distance): Likewise for params "prev", "next".
6551 (distance_non_agu_define_in_bb): Likewise for params "insn",
6552 "start" and locals "prev", "next".
6553 (distance_non_agu_define): Likewise for param "insn".
6554 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6555 locals "next", "prev".
6556 (distance_agu_use): Likewise for param "insn".
6557 (ix86_lea_outperforms): Likewise.
6558 (ix86_ok_to_clobber_flags): Likewise.
6559 (ix86_avoid_lea_for_add): Likewise.
6560 (ix86_use_lea_for_mov): Likewise.
6561 (ix86_avoid_lea_for_addr): Likewise.
6562 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6563 (ix86_split_lea_for_addr): Likewise for param "insn".
6564 (ix86_lea_for_add_ok): Likewise for param "insn".
6565 (ix86_expand_carry_flag_compare): Likewise for local
6567 (ix86_expand_int_movcc): Likewise.
6568 (ix86_output_call_insn): Likewise for param "insn".
6569 (ix86_output_call_insn): Likewise for local "i".
6570 (x86_output_mi_thunk): Introduce local "insn", using it in place
6571 of "tmp" when dealing with insns.
6572 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6574 (ix86_pad_returns): Likewise for locals "ret", "prev".
6575 (ix86_count_insn_bb): Likewise for local "insn".
6576 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6577 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6578 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6579 (expand_vec_perm_interleave2): Likewise for local "seq".
6580 (expand_vec_perm_vperm2f128_vblend): Likewise.
6581 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6582 call to for_each_rtx with for_each_rtx_in_insn.
6584 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6586 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6587 "label" from rtx to rtx_code_label *.
6588 (ix86_expand_prologue): Likewise.
6589 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6591 (ix86_split_idivmod): Likewise for locals "end_label" and
6593 (ix86_expand_branch): Likewise for local "label2".
6594 (ix86_expand_aligntest): Likewise for return type and local "label".
6595 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6597 (expand_movmem_epilogue): Likewise for the various locals named
6599 (expand_setmem_epilogue): Likewise.
6600 (expand_small_movmem_or_setmem): Likewise for local "label".
6601 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6602 Strengthen param "done_label" from rtx * to rtx_code_label **.
6603 Strengthen locals "loop_label" and "label" from rtx to
6605 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6606 Likewise for locals "loop_label", "label".
6607 (ix86_expand_set_or_movmem): Likewise for locals "label",
6608 "jump_around_label", "hot_label".
6609 (ix86_expand_strlensi_unroll_1): Likewise for locals
6610 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6612 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6613 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6614 "label2", "jump_label".
6615 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6617 (ix86_expand_lfloorceil): Likewise for local "label".
6618 (ix86_expand_rint): Likewise.
6619 (ix86_expand_floorceildf_32): Likewise.
6620 (ix86_expand_floorceil): Likewise.
6621 (ix86_expand_rounddf_32): Likewise.
6622 (ix86_expand_trunc): Likewise.
6623 (ix86_expand_truncdf_32): Likewise.
6624 (ix86_expand_round): Likewise.
6626 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6628 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6629 first param from rtx to rtx_insn *.
6630 (h8300_insn_length_from_table): Likewise.
6631 * config/h8300/h8300.c (F): Likewise for return type and param
6633 (Fpa): Add a checked cast to rtx_insn *.
6634 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6636 (final_prescan_insn): Likewise for param "insn".
6637 (h8300_binary_length): Likewise.
6638 (h8300_insn_length_from_table): Likewise.
6640 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6642 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6643 Strengthen first param "insn" from rtx to rtx_insn *.
6645 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6647 (frame_insn): Likewise for return type. Introduce local "insn"
6648 for use in place of local "x" for use as an rtx_insn *.
6649 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6650 (epiphany_expand_prologue): Likewise for local "insn".
6651 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6652 * config/epiphany/resolve-sw-modes.c
6653 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6656 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6658 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6659 param from rtx to rtx_insn *.
6660 (c6x_final_prescan_insn): Likewise for first param.
6662 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6663 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6664 (c6x_expand_compare): Strengthen local "insns" from rtx to
6666 (c6x_get_unit_specifier): Likewise for param "insn".
6667 (c6x_print_unit_specifier_field): Likewise.
6668 (c6x_final_prescan_insn): Likewise.
6669 (emit_add_sp_const): Likewise for local "insn".
6670 (c6x_expand_prologue): Likewise.
6672 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6674 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6675 param 1 from rtx to rtx_insn *.
6676 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6677 the various locals named "insn".
6678 (expand_epilogue_reg_restore): Likewise.
6679 (frame_related_constant_load): Likewise.
6680 (add_to_reg): Likewise.
6681 (emit_link_insn): Likewise.
6682 (do_link): Likewise.
6683 (expand_interrupt_handler_prologue): Likewise.
6684 (branch_dest): Likewise for param "branch".
6685 (asm_conditional_branch): Likewise for param "insn".
6686 (gen_one_bundle): Likewise for elements of param "slot" and local
6688 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6689 elements of local "slot".
6690 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6691 "queue", "next_queue", "prev".
6692 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6693 (add_sched_insns_for_speculation): Likewise for local "insn".
6695 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6697 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6698 from rtx to rtx_insn *.
6699 (output_movhi): Likewise.
6700 (output_movsisf): Likewise.
6701 (avr_out_tstsi): Likewise.
6702 (avr_out_tsthi): Likewise.
6703 (avr_out_tstpsi): Likewise.
6704 (avr_out_compare): Likewise.
6705 (avr_out_compare64): Likewise.
6706 (avr_out_movpsi): Likewise.
6707 (ashlqi3_out): Likewise.
6708 (ashlhi3_out): Likewise.
6709 (ashlsi3_out): Likewise.
6710 (ashrqi3_out): Likewise.
6711 (ashrhi3_out): Likewise.
6712 (ashrsi3_out): Likewise.
6713 (lshrqi3_out): Likewise.
6714 (lshrhi3_out): Likewise.
6715 (lshrsi3_out): Likewise.
6716 (avr_out_ashlpsi3): Likewise.
6717 (avr_out_ashrpsi3): Likewise.
6718 (avr_out_lshrpsi3): Likewise.
6719 (avr_out_fract): Likewise.
6720 (avr_out_sbxx_branch): Likewise.
6721 (avr_out_round): Likewise.
6722 (avr_out_xload): Likewise.
6723 (avr_out_movmem): Likewise.
6724 (adjust_insn_length): Likewise.
6725 (avr_out_lpm): Likewise.
6726 (reg_unused_after): Likewise.
6727 (_reg_unused_after): Likewise.
6728 (avr_jump_mode): Likewise for second param.
6729 (jump_over_one_insn): Likewise for first param.
6730 (avr_final_prescan_insn): Likewise.
6731 (out_shift_with_cnt): Likewise for second param.
6733 * config/avr/avr.c (get_sequence_length): Likewise for param
6734 "insns" and local "insn".
6735 (emit_push_byte): Likewise for local "insn".
6736 (emit_push_sfr): Likewise.
6737 (avr_prologue_setup_frame): Likewise for locals "insn",
6738 "fp_plus_insns", "sp_plus_insns".
6739 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6741 (avr_jump_mode): Likewise for param "insn".
6742 (avr_final_prescan_insn): Likewise.
6743 (avr_find_unused_d_reg): Likewise.
6744 (avr_out_lpm_no_lpmx): Likewise.
6745 (avr_out_lpm): Likewise.
6746 (avr_out_xload): Likewise.
6747 (output_movqi): Likewise.
6748 (output_movhi): Likewise.
6749 (out_movqi_r_mr): Likewise.
6750 (out_movhi_r_mr): Likewise.
6751 (out_movsi_r_mr): Likewise.
6752 (out_movsi_mr_r): Likewise.
6753 (output_movsisf): Likewise.
6754 (avr_out_load_psi): Likewise.
6755 (avr_out_store_psi): Likewise.
6756 (avr_out_movpsi): Likewise.
6757 (out_movqi_mr_r): Likewise.
6758 (avr_out_movhi_mr_r_xmega): Likewise.
6759 (out_movhi_mr_r): Likewise.
6760 (compare_condition): Likewise for param "insn" and local "next".
6761 (compare_sign_p): Likewise for param "insn".
6762 (compare_diff_p): Likewise.
6763 (compare_eq_p): Likewise.
6764 (avr_out_compare): Likewise.
6765 (avr_out_compare64): Likewise.
6766 (avr_out_tsthi): Likewise.
6767 (avr_out_tstpsi): Likewise.
6768 (avr_out_tstsi): Likewise.
6769 (out_shift_with_cnt): Likewise.
6770 (ashlqi3_out): Likewise.
6771 (ashlhi3_out): Likewise.
6772 (avr_out_ashlpsi3): Likewise.
6773 (ashlsi3_out): Likewise.
6774 (ashrqi3_out): Likewise.
6775 (ashrhi3_out): Likewise.
6776 (avr_out_ashrpsi3): Likewise.
6777 (ashrsi3_out): Likewise.
6778 (lshrqi3_out): Likewise.
6779 (lshrhi3_out): Likewise.
6780 (avr_out_lshrpsi3): Likewise.
6781 (lshrsi3_out): Likewise.
6782 (avr_out_fract): Likewise.
6783 (avr_out_round): Likewise.
6784 (avr_adjust_insn_length): Likewise.
6785 (reg_unused_after): Likewise.
6786 (_reg_unused_after): Likewise.
6787 (avr_compare_pattern): Likewise.
6788 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6789 and locals "branch1", "branch2", "insn2", "jump".
6790 (avr_reorg): Likewise for local "insn".
6791 (avr_2word_insn_p): Likewise for param "insn".
6792 (jump_over_one_insn_p): Likewise.
6793 (avr_out_sbxx_branch): Likewise.
6794 (avr_out_movmem): Likewise.
6796 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6798 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6799 param from rtx to rtx_insn *.
6800 (thumb1_final_prescan_insn): Likewise.
6801 (thumb2_final_prescan_insn): Likewise.
6803 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6805 (struct minipool_node): Likewise for field "insn".
6806 (dump_minipool): Likewise for param "scan".
6807 (create_fix_barrier): Likewise for local "from". Strengthen local
6808 "label" from rtx to rtx_code_label *.
6809 (push_minipool_barrier): Strengthen param "insn" from rtx to
6811 (push_minipool_fix): Likewise.
6812 (note_invalid_constants): Likewise.
6813 (thumb2_reorg): Likewise for local "insn".
6814 (arm_reorg): Likewise.
6815 (thumb2_final_prescan_insn): Likewise for param
6816 "insn" and local "first_insn".
6817 (arm_final_prescan_insn): Likewise for param "insn" and locals
6818 "start_insn", "this_insn".
6819 (arm_debugger_arg_offset): Likewise for param "insn".
6820 (thumb1_emit_multi_reg_push): Likewise for return type and local
6822 (thumb1_final_prescan_insn): Likewise for param "insn".
6823 (thumb_far_jump_used_p): Likewise for local "insn".
6824 (thumb1_expand_prologue): Likewise.
6825 (arm_expand_epilogue_apcs_frame): Likewise.
6826 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6827 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6828 from rtx to rtx_code_label *.
6829 (arm_split_atomic_op): Likewise for local "label".
6830 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6832 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6834 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6835 first param from rtx to rtx_insn *.
6836 (arc_verify_short): Likewise.
6837 (arc_short_long): Likewise.
6838 (arc_need_delay): Likewise.
6840 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6842 (arc_ccfsm_advance): Likewise for param "insn" and locals
6843 "start_insn", "this_insn".
6844 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6845 (arc_ccfsm_post_advance): Likewise for param "insn".
6846 (arc_next_active_insn): Likewise for return type and param "insn".
6847 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6848 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6849 (output_short_suffix): Likewise for local "insn".
6850 (arc_final_prescan_insn): Likewise for param "insn". Remove
6851 now-redundant checked cast.
6852 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6853 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6854 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6855 for use where lc_set became an insn.
6856 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6858 (arc_get_insn_variants): Likewise for local "prev".
6859 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6861 (arc_predicate_delay_insns): Likewise for local "insn".
6862 (arc_pad_return): Likewise for local "prev". For now, add a
6863 checked cast when extracting the insn from "final_sequence".
6864 (arc_short_long): Likewise for param "insn".
6865 (arc_need_delay): Likewise for param "insn" and local "next".
6866 (arc_label_align): Likewise for locals "prev", "next".
6868 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6870 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6871 "insn" from rtx to rtx_insn *.
6872 (alpha_gp_save_rtx): Likewise for local "seq".
6873 (alpha_instantiate_decls): Likewise for local "top".
6874 (get_some_local_dynamic_name): Likewise for local "insn".
6875 (alpha_does_function_need_gp): Likewise.
6876 (set_frame_related_p): Likewise for return type and for locals
6878 (emit_frame_store_1): Likewise for local "insn".
6879 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6880 (alpha_end_function): Likewise for local "insn".
6881 (alpha_output_mi_thunk_osf): Likewise.
6882 (alphaev4_insn_pipe): Likewise for param "insn".
6883 (alphaev5_insn_pipe): Likewise.
6884 (alphaev4_next_group): Likewise for return type and param 1
6886 (alphaev5_next_group): Likewise.
6887 (alpha_align_insns_1): Likewise for return type and param 1 of
6888 callback param "next_group", and for locals "i", "next", "prev",
6889 "where", "where2", "insn".
6891 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6893 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6894 rather than modifying the stmt.
6896 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6898 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6899 cgraph_state conversion.
6901 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6903 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6904 Strengthen local "insns" from rtx to rtx_insn *.
6905 (aarch64_set_frame_expr): Likewise for local "insn".
6906 (aarch64_save_or_restore_fprs): Likewise.
6907 (aarch64_save_or_restore_callee_save_registers): Likewise.
6908 (aarch64_expand_prologue): Likewise.
6909 (aarch64_expand_epilogue): Likewise.
6910 (aarch64_output_mi_thunk): Likewise.
6911 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6912 "label2" from rtx to rtx_code_label *.
6913 (aarch64_split_atomic_op): Likewise for local "label".
6915 2014-08-25 Martin Liska <mliska@suse.cz>
6917 * cgraph.h (symtab_node):
6918 (bool needed_p (void)): created from decide_is_symbol_needed
6919 (bool referred_to_p (void)): created from referred_to_p
6920 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6921 * cgraph.h (cgraph_node):
6922 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6923 (void expand (void)): created from expand_function
6924 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6925 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6926 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6927 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6928 * cgraph.h (varpool_node):
6929 (static void add (tree decl): created from varpool_add_new_variable
6930 * cgraph.h (cgraph_edge):
6932 (void remove_caller (void)): created from cgraph_edge_remove_caller
6933 (void remove_callee (void)): created from cgraph_edge_remove_callee
6934 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6935 created from cgraph_set_call_stmt
6936 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6937 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6938 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6939 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6940 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6941 created from cgraph_speculative_call_info
6942 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6943 int freq_scale, bool update_original)): created from cgraph_clone_edge
6944 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6945 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6946 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6947 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6948 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6949 (static void rebuild_references (void)): created from cgraph_rebuild_references
6950 * cgraph.h (symbol_table):
6951 (create_reference): renamed from add_reference
6952 (maybe_create_reference): renamed from maybe_add_reference
6953 (void register_symbol (symtab_node *node)): new function
6954 (void clear_asm_symbols (void)): new function
6955 (void unregister (symtab_node *node)): new function
6956 (void release_symbol (cgraph_node *node, int uid)): new function
6957 (cgraph_node * allocate_cgraph_symbol (void)): new function
6958 (void initialize (void)): created from cgraph_init
6959 (symtab_node *first_symbol (void)):new function
6960 (asm_node *first_asm_symbol (void)):new function
6961 (symtab_node *first_defined_symbol (void)):new function
6962 (varpool_node *first_variable (void)):new function
6963 (varpool_node *next_variable (varpool_node *node)):new function
6964 (varpool_node *first_static_initializer (void)):new function
6965 (varpool_node *next_static_initializer (varpool_node *node)):new function
6966 (varpool_node *first_defined_variable (void)):new function
6967 (varpool_node *next_defined_variable (varpool_node *node)):new function
6968 (cgraph_node *first_defined_function (void)):new function
6969 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6970 (cgraph_node *first_function (void)):new function
6971 (cgraph_node *next_function (cgraph_node *node)):new function
6972 (cgraph_node *first_function_with_gimple_body (void)):new function
6973 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6974 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6975 created from symtab_remove_unreachable_nodes
6976 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6977 (void process_new_functions (void)): created from cgraph_process_new_functions
6978 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6979 (bool output_variables (void)): created from varpool_node::output_variables
6980 (void output_asm_statements (void)): created from output_asm_statements
6981 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6982 (void compile (void)): created from compile
6983 (void output_weakrefs (void)): created from output_weakrefs
6984 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
6985 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
6986 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
6987 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
6988 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
6989 created from cgraph_next_function_with_gimple_body
6990 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
6991 created from cgraph_remove_edge_removal_hook
6992 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
6993 created from cgraph_add_node_removal_hook
6994 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
6995 created from cgraph_remove_node_removal_hook
6996 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
6997 created from varpool_add_node_removal_hook
6998 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
6999 created from varpool_remove_node_removal_hook
7000 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7001 created from cgraph_add_function_insertion_hook
7002 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7003 created from cgraph_remove_function_insertion_hook
7004 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7005 created from varpool_add_variable_insertion_hook
7006 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7007 created from varpool_remove_variable_insertion_hook
7008 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7009 created from cgraph_add_edge_duplication_hook
7010 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7011 created from cgraph_remove_edge_duplication_hook
7012 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7013 created from cgraph_add_node_duplication_hook
7014 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7015 created from cgraph_remove_node_duplication_hook
7016 (void call_edge_removal_hooks (cgraph_edge *e)):
7017 created from cgraph_call_edge_removal_hooks
7018 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7019 created from call_function_insertion_hooks
7020 (void call_cgraph_removal_hooks (cgraph_node *node)):
7021 created from cgraph_call_node_removal_hooks
7022 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7023 created from cgraph_node::call_duplication_hooks
7024 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7025 created from cgraph_call_edge_duplication_hooks
7026 (void call_varpool_removal_hooks (varpool_node *node)):
7027 created from varpool_call_node_removal_hooks
7028 (void call_varpool_insertion_hooks (varpool_node *node)):
7029 created from varpool_call_variable_insertion_hooks
7030 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7031 created from insert_to_assembler_name_hash
7032 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7033 created from unlink_from_assembler_name_hash
7034 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7035 created from symtab_prevail_in_asm_name_hash
7036 (void symtab_initialize_asm_name_hash (void)):
7037 created from symtab_initialize_asm_name_hash
7038 (void change_decl_assembler_name (tree decl, tree name)):
7039 created from change_decl_assembler_name
7040 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7041 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7042 created from decl_assembler_name_hash
7043 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7044 created from decl_assembler_name_equal
7045 (static hashval_t hash_node_by_assembler_name (const void *p)):
7046 created from hash_node_by_assembler_name
7047 (static int eq_assembler_name (const void *p1, const void *p2)):
7048 created from eq_assembler_name
7050 2014-08-25 Marek Polacek <polacek@redhat.com>
7052 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7054 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7056 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7057 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7058 SWI1248_AVX512BW mode iterator.
7060 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7063 * config/sh/predicates.md (general_extend_operand): Disable
7064 TRUNCATE before reload completes.
7066 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7068 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7070 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7073 * config/sh/sh.opt (musermode): Allow negative form.
7074 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7075 targets that don't support it.
7076 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7077 Document -mno-usermode option.
7079 2014-08-24 Kito Cheng <kito@0xlab.org>
7081 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7082 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7083 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7084 * doc/tm.texi: Regenerate.
7086 2014-08-24 Kito Cheng <kito@0xlab.org>
7088 * ira.c: Fix typo in comment.
7090 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7092 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7093 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7095 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7098 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7099 last_address when the current function is a thunk.
7100 (pa_asm_output_mi_thunk): When we don't have named sections or they
7101 are not being used, check that thunk can reach the stub table with a
7104 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7106 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7108 (pass_web::execute): Likewise for local "insn".
7110 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7112 * var-tracking.c (struct micro_operation_def): Strengthen field
7113 "insn" from rtx to rtx_insn *.
7114 (struct emit_note_data_def): Likewise.
7115 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7116 (vt_stack_adjustments): Likewise for local "insn".
7117 (adjust_insn): Likewise for param "insn".
7118 (val_store): Likewise.
7119 (val_resolve): Likewise.
7120 (struct count_use_info): Likewise for field "insn".
7121 (log_op_type): Likewise for param "insn".
7122 (reverse_op): Likewise.
7123 (prepare_call_arguments): Likewise.
7124 (add_with_sets): The initial param takes an insn, but we can't
7125 yet strengthen it from rtx to rtx_insn * since it's used as a
7126 cselib_record_sets_hook callback. For now rename initial param
7127 from "insn" to "uncast_insn", and introduce a local "insn" of
7128 the stronger rtx_insn * type, with a checked cast.
7129 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7131 (emit_note_insn_var_location): Likewise.
7132 (emit_notes_for_changes): Likewise.
7133 (emit_notes_for_differences): Likewise.
7134 (next_non_note_insn_var_location): Likewise for return type and
7136 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7137 (vt_initialize): Likewise for local "insn".
7138 (delete_debug_insns): Likewise for locals "insn" and "next".
7140 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7142 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7144 (mark_constant_pool): Likewise for local "insn".
7146 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7148 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7150 (dead_debug_promote_uses): Likewise.
7151 (dead_debug_insert_temp): Likewise.
7153 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7155 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7156 from const_rtx to const rtx_insn *.
7157 (store_killed_after): Likewise. Strengthen locals "last", "act"
7158 from rtx to rtx_insn *.
7159 (store_killed_before): Strengthen param "insn" from const_rtx to
7160 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7161 (find_moveable_store): Strengthen param "insn" from rtx to
7163 (compute_store_table): Likewise for local "insn".
7164 (insert_insn_start_basic_block): Likewise for param "insn" and
7165 locals "prev", "before", "insn".
7166 (insert_store): For now, add a checked cast to rtx_insn * on the
7167 result of gen_move_insn.
7168 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7170 (replace_store_insn): Likewise. For now, add a checked cast to
7171 rtx_insn * on the result of gen_move_insn.
7173 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7175 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7177 (expand_sjlj_dispatch_table): Likewise.
7179 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7181 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7182 "insn" from rtx to rtx_insn *.
7184 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7186 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7187 "insn" from rtx to rtx_insn *.
7188 (dup_block_and_redirect): Likewise for param 3 "before".
7190 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7191 from rtx to rtx_insn *.
7192 (move_insn_for_shrink_wrap): Likewise.
7193 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7194 (dup_block_and_redirect): Likewise for param "before" and local
7196 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7198 (convert_to_simple_return): Likewise for local "start".
7200 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7201 Strengthen local "insn" from rtx to rtx_insn *, for use when
7202 invoking requires_stack_frame_p.
7204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7206 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7208 (speculate_expr): Likewise for locals "orig_insn_rtx",
7210 (eq_transformed_insns): Likewise for locals "i1", "i2".
7211 (check_for_new_jump): Likewise for return type and local "end".
7212 (find_new_jump): Likewise for return type and local "jump".
7213 (sel_split_edge): Likewise for local "jump".
7214 (sel_create_recovery_block): Likewise.
7215 (sel_redirect_edge_and_branch_force): Likewise.
7216 (sel_redirect_edge_and_branch): Likewise.
7218 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7220 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7221 "new_insn" from rtx to rtx_insn *.
7222 (create_insn_rtx_with_rhs): Likewise for return type and for local
7224 (create_insn_rtx_with_lhs): Likewise.
7225 (create_speculation_check): Likewise for local "insn_rtx".
7226 (implicit_clobber_conflict_p): Likewise for local "insn".
7227 (get_expr_cost): Likewise.
7228 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7229 (move_cond_jump): Likewise for locals "next", "prev", "link",
7230 "head", "from", "to".
7232 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7234 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7235 "next" from rtx to rtx_insn *.
7236 (find_conditional_protection): Likewise for local "next".
7237 (is_conditionally_protected): Likewise for local "insn1".
7238 (is_pfree): Likewise for locals "insn1", "insn2".
7240 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7242 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7243 from rtx to rtx_insn *.
7245 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7246 locals "insn1", "insn2" from rtx to rtx_insn *.
7247 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7248 locals "insn", "prev", "last_jump", "next_tail".
7249 (schedule_ebb): Likewise for params "head", "tail".
7250 (schedule_ebbs): Likewise for locals "tail", "head".
7252 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7253 to rtx_insn on "last_insn" in one of the invocations of
7256 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7258 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7259 "elem", "insn" from rtx to rtx_insn *.
7260 (change_spec_dep_to_hard): Likewise.
7261 (get_back_and_forw_lists): Likewise for local "con".
7262 (sd_add_dep): Likewise for locals "elem", "insn".
7263 (sd_resolve_dep): Likewise for locals "pro", "con".
7264 (sd_unresolve_dep): Likewise.
7265 (sd_delete_dep): Likewise.
7266 (chain_to_prev_insn): Likewise for local "pro".
7267 (find_inc): Likewise for locals "pro", "con".
7269 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7271 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7273 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7275 (modified_between_p): Strengthen local "insn" from rtx to
7277 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7278 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7281 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7283 * resource.c (next_insn_no_annul): Strengthen local "next" from
7285 (mark_referenced_resources): Likewise for local "insn".
7287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7289 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7291 (find_reloads): Likewise for param 1.
7292 (subst_reloads): Likewise for sole param.
7293 (find_equiv_reg): Likwise for param 2.
7294 (regno_clobbered_p): Likwise for param 2.
7295 (reload): Likewise for param 1.
7297 * caller-save.c (save_call_clobbered_regs): Strengthen local
7298 "insn" from rtx to rtx_insn *.
7299 (insert_one_insn): Likewise for local "insn".
7301 * reload.c (this_insn): Likewise for this global.
7302 (find_reloads): Likewise for param "insn".
7303 (find_reloads_toplev): Likewise.
7304 (find_reloads_address): Likewise.
7305 (subst_reg_equivs): Likewise.
7306 (update_auto_inc_notes): Likewise.
7307 (find_reloads_address_1): Likewise.
7308 (find_reloads_subreg_address): Likewise.
7309 (subst_reloads): Likewise.
7310 (find_equiv_reg): Likewise, also for local "p".
7311 (regno_clobbered_p): Likewise for param "insn".
7313 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7315 (spill_reg_store): Likewise for the elements of this array.
7316 (remove_init_insns): Likewise for local "equiv_insn".
7317 (will_delete_init_insn_p): Likewise for param "insn".
7318 (reload): Likewise for param ""first" and local "insn".
7319 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7321 (calculate_elim_costs_all_insns): Likewise.
7322 (delete_caller_save_insns): Likewise.
7323 (spill_failure): Likewise for param "insn".
7324 (delete_dead_insn): Likewise.
7325 (set_label_offsets): Likewise.
7326 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7328 (elimination_costs_in_insn): Likewise for param "insn".
7329 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7330 when referring to an insn.
7331 (set_initial_label_offsets): Likewise.
7332 (set_offsets_for_label): Strengthen param "insn" from rtx to
7334 (init_eliminable_invariants): Likewise for param "first" and local
7336 (fixup_eh_region_note): Likewise for param "insn".
7337 (reload_as_needed): Likewise for locals "prev", "insn",
7338 "old_next", "old_prev", "next".
7339 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7341 (reload_inheritance_insn): Strengthen elements of this array from
7343 (failed_reload): Likewise for param "insn".
7344 (choose_reload_regs): Likewise for local "insn". Replace use of
7345 NULL_RTX with NULL when referring to an insn.
7346 (input_reload_insns): Strengthen elements of this array from rtx
7348 (other_input_address_reload_insns): Likewise for this global.
7349 (other_input_reload_insns): Likewise for this global.
7350 (input_address_reload_insns): Likwise for the elements of this
7352 (inpaddr_address_reload_insns): Likwise for the elements of this
7354 (output_reload_insns): Likewise for the elements of this array.
7355 (output_address_reload_insns): Likewise for the elements of this
7357 (outaddr_address_reload_insns): Likewise for the elements of this
7359 (operand_reload_insns): Likewise for this global.
7360 (other_operand_reload_insns): Likewise for this global.
7361 (other_output_reload_insns): Likewise for the elements of this
7363 (new_spill_reg_store): Likewise for the elements of this
7365 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7366 Strengthen local "where" from rtx * to rtx_insn **.
7367 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7368 from rtx to rtx_insn *.
7369 (do_input_reload): Likewise for local "insn".
7370 (do_output_reload): Likewise for local "insn".
7371 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7372 (emit_insn_if_valid_for_reload): Likewise for return type and local
7373 "last". Add checked cast to rtx_insn when returning "insn" since
7374 this has been through emit_insn.
7375 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7376 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7377 returning "insn" since it's been through
7378 emit_insn_if_valid_for_reload at this point.
7379 (delete_output_reload): Strengthen param "insn" and locals
7380 "output_reload_insn", "i2" from rtx to rtx_insn *.
7381 (delete_address_reloads): Likewise for params "dead_insn",
7382 "current_insn" and locals "prev", "next".
7383 (delete_address_reloads_1): Likewise for params "dead_insn",
7384 "current_insn" and locals "prev", "i2".
7385 (inc_for_reload): Likewise for locals "last", "add_insn".
7386 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7389 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7390 param of this duplicate of the prototype from reload.h
7392 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7394 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7396 (regstat_bb_compute_calls_crossed): Likewise.
7398 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7400 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7402 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7404 (regrename_analyze): Strengthen local "insn" from rtx to
7406 (scan_rtx_reg): Likewise for param "insn".
7407 (scan_rtx_address): Likewise.
7408 (scan_rtx): Likewise.
7409 (restore_operands): Likewise.
7410 (record_out_operands): Likewise.
7411 (build_def_use): Likewise for local "insn". Replace use of
7412 NULL_RTX with NULL when dealing with an insn.
7414 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7416 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7417 * reginfo.c (reg_scan): Likewise, also for local "insn".
7418 (reg_scan_mark_refs): Likewise for param "insn".
7419 (init_subregs_of_mode): Likewise for local "insn".
7421 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7423 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7424 "insn" from rtx to rtx_insn *.
7425 (replace_oldest_value_reg): Likewise for param "insn".
7426 (replace_oldest_value_addr): Likewise.
7427 (replace_oldest_value_mem): Likewise.
7428 (apply_debug_insn_changes): Likewise for local "last_insn".
7429 (copyprop_hardreg_forward_1): Likewise for local "insn".
7431 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7433 * reg-stack.c (next_flags_user): Strengthen return type and param
7434 "insn" from rtx to rtx_insn *.
7435 (straighten_stack): Likewise for param "insn".
7436 (check_asm_stack_operands): Likewise.
7437 (remove_regno_note): Likewise.
7438 (emit_pop_insn): Likewise for return type, param "insn", local
7440 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7441 "limit" from rtx to rtx_insn *.
7442 (swap_to_top): Likewise for param "insn".
7443 (move_for_stack_reg): Likewise.
7444 (move_nan_for_stack_reg): Likewise.
7445 (swap_rtx_condition): Likewise.
7446 (compare_for_stack_reg): Likewise.
7447 (subst_all_stack_regs_in_debug_insn): Likewise.
7448 (subst_stack_regs_pat): Likewise, and local "insn2".
7449 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7451 (subst_stack_regs): Likewise.
7452 (change_stack): Likewise.
7453 (convert_regs_1): Likewise for locals "insn", "next".
7455 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7457 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7459 (combine_set_extension): Likewise for param "curr_insn".
7460 (transform_ifelse): Likewise for param "def_insn".
7461 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7462 from vec<rtx> * to vec<rtx_insn *> *.
7463 (is_cond_copy_insn): Likewise for param "insn".
7464 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7466 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7467 local "def_insn" from rtx to rtx_insn *.
7468 (get_sub_rtx): Likewise for param "def_insn".
7469 (merge_def_and_ext): Likewise.
7470 (combine_reaching_defs): Likewise.
7471 (add_removable_extension): Likewise for param "insn".
7472 (find_removable_extensions): Likewise for local "insn".
7473 (find_and_remove_re): Likewise for locals "curr_insn" and
7474 "def_insn". Strengthen locals "reinsn_del_list" and
7475 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7477 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7479 * recog.c (split_insn): Strengthen param "insn" and locals
7480 "first", "last" from rtx to rtx_insn *.
7481 (split_all_insns): Likewise for locals "insn", "next".
7482 (split_all_insns_noflow): Likewise.
7484 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7486 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7488 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7489 (debug_rtx_find): Likewise for param 1 "x".
7491 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7492 const_rtx to const rtx_insn *. Likewise for local "insn".
7493 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7494 (debug_rtx_find): Likewise for param 1 "x".
7495 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7496 from const_rtx to const rtx_insn * within the appropriate cases of
7497 the switch statement.
7499 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7500 Strengthen local "insns" from rtx to rtx_insn * since this is
7501 passed to a call to debug_rtx_list.
7503 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7505 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7508 * function.c (stack_protect_epilogue): Add checked cast to
7509 rtx_insn for now when invoking predict_insn_def.
7511 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7513 (predict_insn_def): Likewise.
7514 (rtl_predict_edge): Likewise for local "last_insn".
7515 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7517 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7519 (bb_estimate_probability_locally): Likewise for local "last_insn".
7520 (expensive_function_p): Likewise for local "insn".
7522 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7523 local "jmp", since this is used when invoking predict_insn_def.
7525 2014-08-22 Marek Polacek <polacek@redhat.com>
7528 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7530 2014-08-22 Marek Polacek <polacek@redhat.com>
7533 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7534 a comparison in parens.
7535 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7540 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7543 * cprop.c (fis_get_condition): Likewise.
7545 * postreload.c (reload_cse_regs): Likewise for param "first".
7546 (reload_cse_simplify): Likewise for param "insn".
7547 (reload_cse_regs_1): Likewise for local "insn".
7548 (reload_cse_simplify_set): Likewise for param "insn".
7549 (reload_cse_simplify_operands): Likewise.
7550 (struct reg_use): Likewise for field "insn".
7551 (reload_combine_purge_insn_uses): Likewise for param "insn".
7552 (fixup_debug_insns): Likewise for params "from", "to" and local
7554 (try_replace_in_use): Likewise for local "use_insn".
7555 (reload_combine_recognize_const_pattern): Likewise for param
7556 "insn" and locals "add_moved_after_insn", "use_insn".
7557 (reload_combine_recognize_pattern): Likewise for param "insn" and
7559 (reload_combine): Likewise for locals "insn", "prev".
7560 (reload_combine_note_use): Likewise for param "insn".
7561 (move2add_use_add2_insn): Likewise.
7562 (move2add_use_add3_insn): Likewise.
7563 (reload_cse_move2add): Likewise, also for local "next".
7564 (move2add_note_store): Likewise for local "insn".
7566 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7568 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7570 (struct unoccr): Likewise.
7571 (struct modifies_mem): Likewise.
7572 (alloc_mem): Likewise for local "insn".
7573 (insert_expr_in_table): Likewise for param "insn".
7574 (dump_expr_hash_table_entry): Likewise for local "insn".
7575 (oprs_unchanged_p): Likewise for param "insn".
7576 (load_killed_in_block_p): Likewise for local "setter".
7577 (record_last_reg_set_info): Likewise for param "insn".
7578 (record_last_reg_set_info_regno): Likewise.
7579 (record_last_mem_set_info): Likewise.
7580 (record_last_set_info): Likewise for local "last_set_insn".
7581 (record_opr_changes): Likewise for param "insn".
7582 (hash_scan_set): Likewise.
7583 (compute_hash_table): Likewise for local "insn".
7584 (get_avail_load_store_reg): Likewise for param "insn".
7585 (eliminate_partially_redundant_load): Likewise, also for locals
7586 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7588 (eliminate_partially_redundant_loads): Likewise for local "insn".
7590 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7592 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7594 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7595 (expand_twoval_unop): Likewise for locals entry_last", "last".
7596 (expand_twoval_binop): Likewise.
7597 (expand_twoval_binop_libfunc): Likewise for local "insns".
7598 (widen_leading): Likewise for local "last".
7599 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7600 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7601 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7602 (expand_parity): Likewise for locals "last" and "seq".
7603 (expand_ffs): Likewise for local "seq". Strengthen local
7604 "nonzero_label" from rtx to rtx_code_label *.
7605 (expand_absneg_bit): Strengthen local "insns" from rtx to
7607 (expand_unop_direct): Likewise for local "last".
7608 (expand_unop): Likewise for locals "last", "insns".
7609 (expand_abs_nojump): Likewise for local "last".
7610 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7611 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7613 (expand_copysign_absneg): Strengthen local "label" from rtx to
7615 (expand_copysign_bit): Strengthen local "insns" from rtx to
7617 (struct no_conflict_data): Likewise for fields "first", "insn".
7618 (emit_libcall_block_1): Likewise for param "insns" and locals
7619 "next", "last", "insn".
7620 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7621 on "insns" when invoking emit_libcall_block_1. Ultimately we
7622 want to strengthen insns itself.
7623 (prepare_cmp_insn): Strengthen local "last" from rtx to
7625 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7626 (prepare_float_lib_cmp): Likewise for local "insns".
7627 (emit_conditional_move): Likewise for local "last".
7628 (emit_conditional_add): Likewise.
7629 (have_sub2_insn): Likewise for local "seq".
7630 (expand_float): Likewise for local "insns". Strengthen locals
7631 "label", "neglabel" from rtx to rtx_code_label *.
7632 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7633 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7634 (expand_fixed_convert): Likewise for local "insns" (to
7636 (expand_sfix_optab): Likewise for local "last".
7637 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7638 to rtx_code_label *.
7639 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7640 from rtx to rtx_insn *.
7641 (expand_atomic_fetch_op): Likewise for local "insn".
7642 (maybe_legitimize_operand_same_code): Likewise for local "last".
7643 (maybe_legitimize_operands): Likewise.
7645 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7647 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7648 "insn" from rtx to rtx_insn *.
7649 (ps_rtl_insn): Likewise for return type.
7650 (doloop_register_get): Likewise for params "head", "tail" and
7651 locals "insn", "first_insn_not_to_check".
7652 (schedule_reg_move): Likewise for local "this_insn".
7653 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7654 of gen_move_insn for now.
7655 (reset_sched_times): Strengthen local "insn" from rtx to
7657 (permute_partial_schedule): Likewise.
7658 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7659 (dump_insn_location): Likewise for param "insn".
7660 (loop_canon_p): Likewise for local "insn".
7661 (sms_schedule): Likewise.
7662 (print_partial_schedule): Likewise.
7663 (ps_has_conflicts): Likewise.
7665 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7667 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7668 "tailp" from rtx * to rtx_insn **.
7670 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7671 from rtx to rtx_insn *.
7672 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7673 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7674 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7676 * modulo-sched.c (const_iteration_count): Strengthen return type
7677 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7678 use of NULL_RTX with NULL when working with insns.
7679 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7681 (sms_schedule): Likewise.
7682 * sched-rgn.c (init_ready_list): Likewise, also for locals
7683 "src_head" and "src_next_tail".
7684 (compute_block_dependences): Likewise.
7685 (free_block_dependencies): Likewise.
7686 (debug_rgn_dependencies): Likewise.
7687 (free_rgn_deps): Likewise.
7688 (compute_priorities): Likewise.
7689 (schedule_region): Likewise.
7690 * sel-sched.c (find_ebb_boundaries): Likewise.
7692 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7693 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7695 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7697 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7698 from rtx to rtx_insn *.
7699 (new_seginfo): Likewise for param "insn".
7700 (create_pre_exit): Likewise for locals "last_insn",
7701 "before_return_copy", "return_copy".
7702 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7705 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7707 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7708 from rtx to rtx_insn *.
7709 (lra_push_insn): Likewise for 1st param.
7710 (lra_push_insn_and_update_insn_regno_info): Likewise.
7711 (lra_pop_insn): Likewise for return type.
7712 (lra_invalidate_insn_data): Likewise for 1st param.
7713 (lra_set_insn_deleted): Likewise.
7714 (lra_delete_dead_insn): Likewise.
7715 (lra_process_new_insns): Likewise for first 3 params.
7716 (lra_set_insn_recog_data): Likewise for 1st param.
7717 (lra_update_insn_recog_data): Likewise.
7718 (lra_set_used_insn_alternative): Likewise.
7719 (lra_invalidate_insn_regno_info): Likewise.
7720 (lra_update_insn_regno_info): Likewise.
7721 (lra_former_scratch_operand_p): Likewise.
7722 (lra_eliminate_regs_1): Likewise.
7723 (lra_get_insn_recog_data): Likewise.
7725 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7728 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7730 (substitute_within_insn): New.
7731 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7732 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7733 Replace call to "substitute" with call to substitute_within_insn.
7735 * lra-constraints.c (curr_insn): Strengthen from rtx to
7737 (get_equiv_with_elimination): Likewise for param "insn".
7738 (match_reload): Strengthen params "before" and "after" from rtx *
7740 (emit_spill_move): Likewise for return type. Add a checked cast
7741 to rtx_insn * on result of gen_move_insn for now.
7742 (check_and_process_move): Likewise for local "before". Replace
7743 NULL_RTX with NULL when referring to insns.
7744 (process_addr_reg): Strengthen params "before" and "after" from
7745 rtx * to rtx_insn **.
7746 (insert_move_for_subreg): Likewise.
7747 (simplify_operand_subreg): Strengthen locals "before" and "after"
7748 from rtx to rtx_insn *.
7749 (process_address_1): Strengthen params "before" and "after" from
7750 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7752 (process_address): Strengthen params "before" and "after" from
7753 rtx * to rtx_insn **.
7754 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7755 (curr_insn_transform): Strengthen locals "before" and "after"
7756 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7758 (loc_equivalence_callback): Update cast of "data", changing
7759 resulting type from rtx to rtx_insn *.
7760 (substitute_pseudo_within_insn): New.
7761 (inherit_reload_reg): Strengthen param "insn" from rtx to
7762 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7763 NULL when referring to insns. Add a checked cast to rtx_insn *
7764 when using usage_insn to invoke lra_update_insn_regno_info.
7765 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7766 likewise for locals "restore", "save". Add checked casts to
7767 rtx_insn * when using usage_insn to invoke
7768 lra_update_insn_regno_info and lra_process_new_insns. Replace
7769 NULL_RTX with NULL when referring to insns.
7770 (split_if_necessary): Strengthen param "insn" from rtx to
7772 (update_ebb_live_info): Likewise for params "head", "tail" and local
7774 (get_last_insertion_point): Likewise for return type and local "insn".
7775 (get_live_on_other_edges): Likewise for local "last".
7776 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7777 "prev_insn", "next_insn", "restore".
7778 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7779 (undo_optional_reloads): Likewise for local "insn".
7781 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7783 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7785 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7787 (spill_pseudos): Likewise for local "insn".
7788 (init_elimination): Likewise.
7789 (process_insn_for_elimination): Likewise for param "insn".
7791 * lra-lives.c (curr_insn): Likewise.;
7793 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7794 (remove_pseudos): Likewise for param "insn".
7795 (spill_pseudos): Likewise for local "insn".
7796 (lra_final_code_change): Likewise for locals "insn", "curr".
7798 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7799 (lra_set_insn_deleted): Likewise.
7800 (lra_delete_dead_insn): Likewise, and for local "prev".
7801 (new_insn_reg): Likewise for param "insn".
7802 (lra_set_insn_recog_data): Likewise.
7803 (lra_update_insn_recog_data): Likewise.
7804 (lra_set_used_insn_alternative): Likewise.
7805 (get_insn_freq): Likewise.
7806 (invalidate_insn_data_regno_info): Likewise.
7807 (lra_invalidate_insn_regno_info): Likewise.
7808 (lra_update_insn_regno_info): Likewise.
7809 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7811 (lra_push_insn_1): Strengthen param "insn" from rtx to
7813 (lra_push_insn): Likewise.
7814 (lra_push_insn_and_update_insn_regno_info): Likewise.
7815 (lra_pop_insn): Likewise for return type and local "insn".
7816 (push_insns): Likewise for params "from", "to", and local "insn".
7817 (setup_sp_offset): Likewise for params "from", "last" and locals
7819 (lra_process_new_insns): Likewise for params "insn", "before",
7820 "after" and local "last".
7821 (struct sloc): Likewise for field "insn".
7822 (lra_former_scratch_operand_p): Likewise for param "insn".
7823 (remove_scratches): Likewise for locals "insn", "last".
7824 (check_rtl): Likewise for local "insn".
7825 (add_auto_inc_notes): Likewise for param "insn".
7826 (update_inc_notes): Likewise for local "insn".
7827 (lra): Replace NULL_RTX with NULL when referring to insn.
7829 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7831 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7833 (resolve_reg_notes): Likewise.
7834 (resolve_simple_move): Likewise for return type, param "insn", and
7835 locals "insns", "minsn".
7836 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7837 (resolve_use): Likewise.
7838 (resolve_debug): Likewise.
7839 (find_decomposable_shift_zext): Likewise.
7840 (resolve_shift_zext): Likewise for return type, param "insn", and
7841 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7842 (decompose_multiword_subregs): Likewise for local "insn",
7843 "orig_insn", "decomposed_shift", "end".
7845 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7847 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7848 param "insns" from rtx to rtx_insn *.
7850 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7852 (struct iv_to_split): Likewise.
7853 (loop_exit_at_end_p): Likewise for local "insn".
7854 (split_edge_and_insert): Likewise for param "insns".
7855 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7856 and locals "seq", "jump".
7857 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7858 "branch_code"; update invocations of compare_and_jump_seq to
7859 eliminate NULL_RTX in favor of NULL.
7860 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7862 (reset_debug_uses_in_loop): Likewise.
7863 (analyze_insn_to_expand_var): Likewise for param "insn".
7864 (analyze_iv_to_split_insn): Likewise.
7865 (analyze_insns_in_loop): Likewise for local "insn".
7866 (insert_base_initialization): Likewise for param
7867 "insn" and local "seq".
7868 (split_iv): Likewise for param "insn" and local "seq".
7869 (expand_var_during_unrolling): Likewise for param "insn".
7870 (insert_var_expansion_initialization): Likewise for local "seq".
7871 (combine_var_copies_in_loop_exit): Likewise.
7872 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7874 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7875 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7878 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7880 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7882 (iv_analyze_result): Likewise.
7883 (iv_analyze_expr): Likewise.
7886 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7887 local "def_insn" from rtx to rtx_insn *.
7888 (get_biv_step_1): Likewise for local "insn".
7889 (iv_analyze_expr): Likewise for param "insn".
7890 (iv_analyze_def): Likewise for local "insn".
7891 (iv_analyze_op): Likewise for param "insn".
7892 (iv_analyze): Likewise.
7893 (iv_analyze_result): Likewise.
7895 (suitable_set_for_replacement): Likewise.
7896 (simplify_using_initial_values): Likewise for local "insn".
7897 (iv_number_of_iterations): Likewise for param "insn".
7898 (check_simple_exit): Add checked cast to rtx_insn when invoking
7899 iv_number_of_iterations for now (until get_condition is
7902 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7903 "insn" from rtx to rtx_insn *.
7904 (analyze_insns_in_loop): Likewise for local "insn".
7906 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7908 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7910 (struct invariant): Likewise.
7911 (hash_invariant_expr_1): Likewise for param "insn".
7912 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7913 (find_exits): Likewise for local "insn".
7914 (create_new_invariant): Likewise for param "insn".
7915 (check_dependencies): Likewise.
7916 (find_invariant_insn): Likewise.
7917 (record_uses): Likewise.
7918 (find_invariants_insn): Likewise.
7919 (find_invariants_bb): Likewise for local "insn".
7920 (get_pressure_class_and_nregs): Likewise for param "insn".
7921 (calculate_loop_reg_pressure): Likewise for local "insn".
7923 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7925 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7927 (add_test): Likewise for locals "seq", "jump".
7928 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7930 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7932 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7934 (rebuild_jump_labels_chain): Likewise for param "chain".
7936 * cfgexpand.c (pass_expand::execute): Add checked cast to
7937 rtx_insn * when calling rebuild_jump_labels_chain in region where
7938 we know e->insns.r is non-NULL.
7940 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7942 (rebuild_jump_labels): Likewise.
7943 (rebuild_jump_labels_chain): Likewise for param "chain".
7944 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7945 (init_label_info): Likewise for param "f".
7946 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7947 "prev_nonjump_insn".
7948 (mark_all_labels): Likewise for param "f" and locals "insn",
7949 "prev_nonjump_insn".
7951 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7953 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7954 from rtx to rtx_insn *insn.
7955 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7956 (ira_add_allocno_copy): Likewise.
7957 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7959 (ira_create_copy): Likewise.
7960 (ira_add_allocno_copy): Likewise.
7961 (create_bb_allocnos): Likewise for local "insn".
7962 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7963 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7964 process_regs_for_copy for rtx_insn * param.
7965 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7966 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7967 process_regs_for_copy for rtx_insn * param.
7968 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7969 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7970 (record_operand_costs): Likewise.
7971 (scan_one_insn): Likewise for return type, and for param "insn".
7972 (process_bb_for_costs): Likewise for local "insn".
7973 (process_bb_node_for_hard_reg_moves): Likewise.
7974 * ira-emit.c (struct move): Likewise for field "insn".
7975 (create_move): Eliminate use of NULL_RTX when dealing with an
7977 (emit_move_list): Strengthen return type and locals "result",
7978 "insn" from rtx to rtx_insn *insn.
7979 (emit_moves): Likewise for locals "insns", "tmp".
7980 (ira_emit): Likewise for local "insn".
7981 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7983 (find_call_crossed_cheap_reg): Likewise.
7984 (process_bb_node_lives): Likewise for local "insn".
7985 * ira.c (decrease_live_ranges_number): Likewise.
7986 (compute_regs_asm_clobbered): Likewise.
7987 (build_insn_chain): Likewise.
7988 (find_moveable_pseudos): Likewise, also locals "def_insn",
7989 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
7990 to rtx_insn **. Add a checked cast when assigning from
7991 "closest_use" into closest_uses array in a region where we know
7992 it's a non-NULL insn.
7993 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
7995 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
7996 "last_interesting_insn", "uin".
7997 (move_unallocated_pseudos): Likewise for locals "def_insn",
7998 "move_insn", "newinsn".
8000 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8002 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8003 Strengthen locals "done_label", "do_error" from rtx to
8005 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8006 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8008 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8009 "done_label", "do_error" to rtx_code_label * and local "last" to
8011 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8012 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8013 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8014 "after_lopart_neg", "do_overflow", "hipart_different" to
8015 rtx_code_label * and local "last" to rtx_insn *.
8017 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8019 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8020 "insn" and "move_insn" from rtx to rtx_insn *.
8022 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8024 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8026 (cheap_bb_rtx_cost_p): Likewise.
8027 (first_active_insn): Likewise for return type and local "insn".
8028 (last_active_insn): Likewise for return type and locals "insn",
8030 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8032 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8034 (noce_try_move): Likewise for local "seq".
8035 (noce_try_store_flag): Likewise.
8036 (noce_try_store_flag_constants): Likewise.
8037 (noce_try_addcc): Likewise.
8038 (noce_try_store_flag_mask): Likewise.
8039 (noce_try_cmove): Likewise.
8040 (noce_try_minmax): Likewise.
8041 (noce_try_abs): Likewise.
8042 (noce_try_sign_mask): Likewise.
8043 (noce_try_bitop): Likewise.
8044 (noce_can_store_speculate_p): Likewise for local "insn".
8045 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8047 (check_cond_move_block): Likewise for local "insn".
8048 (cond_move_convert_if_block): Likewise.
8049 (cond_move_process_if_block): Likewise for locals "seq",
8051 (noce_find_if_block): Likewise for local "jump".
8052 (merge_if_block): Likewise for local "last".
8053 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8054 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8055 (block_has_only_trap): Likewise for return type and local "trap".
8056 (find_if_case_1): Likewise for local "jump".
8057 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8060 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8062 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8063 "last_insn", "loop_end" from rtx to rtx_insn *.
8065 * hw-doloop.c (scan_loop): Likewise for local "insn".
8066 (discover_loop): Likewise for param "tail_insn".
8067 (discover_loops): Likewise for local "tail".
8069 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8070 cast to rtx_insn * when assigning from an rtx local to a
8071 hwloop_info's "last_insn" field.
8073 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8075 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8076 (add_delay_dependencies): Strengthen local "pro" from rtx to
8078 (recompute_todo_spec): Likewise.
8079 (dep_cost_1): Likewise for locals "insn", "used".
8080 (schedule_insn): Likewise for local "dbg".
8081 (schedule_insn): Likewise for locals "pro", "next".
8082 (unschedule_insns_until): Likewise for local "con".
8083 (restore_pattern): Likewise for local "next".
8084 (estimate_insn_tick): Likewise for local "pro".
8085 (resolve_dependencies): Likewise for local "next".
8086 (fix_inter_tick): Likewise.
8087 (fix_tick_ready): Likewise for local "pro".
8088 (add_to_speculative_block): Likewise for locals "check", "twin",
8090 (sched_extend_bb): Likewise for locals "end", "insn".
8091 (init_before_recovery): Likewise for local "x".
8092 (sched_create_recovery_block): Likewise for local "barrier".
8093 (create_check_block_twin): Likewise for local "pro".
8094 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8096 (unlink_bb_notes): Update for change to type of bb_header.
8097 Strengthen locals "prev", "label", "note", "next" from rtx to
8099 (clear_priorities): Likewise for local "pro".
8101 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8103 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8105 (test_insn): Likewise for this global.
8106 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8108 (oprs_anticipatable_p): Likewise.
8109 (oprs_available_p): Likewise.
8110 (insert_expr_in_table): Strengthen param "insn" from rtx to
8112 (hash_scan_set): Likewise.
8113 (hash_scan_clobber): Likewise.
8114 (hash_scan_call): Likewise.
8115 (hash_scan_insn): Likewise.
8116 (compute_hash_table_work): Likewise for local "insn".
8117 (process_insert_insn): Likewise for return type and local "pat".
8118 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8119 "pat", "pat_end", "maybe_cc0_setter".
8120 (pre_edge_insert): Likewise for local "insn".
8121 (pre_insert_copy_insn): Likewise for param "insn".
8122 (pre_insert_copies): Likewise for local "insn".
8123 (struct set_data): Likewise for field "insn".
8124 (single_set_gcse): Likewise for param "insn".
8125 (gcse_emit_move_after): Likewise.
8126 (pre_delete): Likewise for local "insn".
8127 (update_bb_reg_pressure): Likewise for param "from" and local
8129 (should_hoist_expr_to_dom): Likewise for param "from".
8130 (hoist_code): Likewise for local "insn".
8131 (get_pressure_class_and_nregs): Likewise for param "insn".
8132 (calculate_bb_reg_pressure): Likewise for local "insn".
8133 (compute_ld_motion_mems): Likewise.
8135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8137 * genpeep.c (main): Rename param back from "uncast_ins1" to
8138 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8141 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8143 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8146 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8147 documentation to state it is only for VSX operations.
8149 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8150 constraint only active if VSX.
8152 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8153 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8156 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8158 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8159 Strengthen local "insn" from rtx to rtx_insn *.
8160 (use_killed_between): Likewise for param "target_insn".
8161 (all_uses_available_at): Likewise for param "target_insn" and
8163 (update_df_init): Likewise for params "def_insn", "insn".
8164 (update_df): Likewise for param "insn".
8165 (try_fwprop_subst): Likewise for param "def_insn" and local
8167 (free_load_extend): Likewise for param "insn".
8168 (forward_propagate_subreg): Likewise for param "def_insn" and
8170 (forward_propagate_asm): Likewise for param "def_insn" and local
8172 (forward_propagate_and_simplify): Likewise for param "def_insn"
8173 and local "use_insn".
8174 (forward_propagate_into): Likewise for locals "def_insn" and
8177 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8179 * function.c (emit_initial_value_sets): Strengthen local "seq"
8180 from rtx to rtx_insn *.
8181 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8183 (instantiate_virtual_regs): Likewise for local "insn".
8184 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8185 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8186 (expand_function_end): Likewise for locals "insn" and "seq".
8187 (epilogue_done): Likewise for local "insn".
8188 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8190 (reposition_prologue_and_epilogue_notes): Likewise for locals
8191 "insn", "last", "note", "first".
8192 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8193 (pass_match_asm_constraints::execute): Likewise for local "insn".
8195 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8197 * output.h (final_scan_insn): Strengthen return type from rtx to
8199 (final_forward_branch_p): Likewise for param.
8200 (current_output_insn): Likewise for this global.
8202 * final.c (rtx debug_insn): Likewise for this variable.
8203 (current_output_insn): Likewise.
8204 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8205 adding "insn" back in as an rtx_insn * with a checked cast, so
8206 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8208 (compute_alignments): Strengthen local "label" from rtx to
8210 (shorten_branches): Rename param from "first" to "uncast_first",
8211 introducing a new local rtx_insn * "first" using a checked cast to
8212 effectively strengthen "first" from rtx to rtx_insn * without
8213 affecting the type signature. Strengthen locals "insn", "seq",
8214 "next", "label" from rtx to rtx_insn *.
8215 (change_scope): Strengthen param "orig_insn" and local "insn" from
8217 (final_start_function): Rename param from "first" to "uncast_first",
8218 introducing a new local rtx_insn * "first" using a checked cast to
8219 effectively strengthen "first" from rtx to rtx_insn * without
8220 affecting the type signature. Strengthen local "insn" from rtx to
8222 (dump_basic_block_info): Strengthen param "insn" from rtx to
8224 (final): Rename param from "first" to "uncast_first",
8225 introducing a new local rtx_insn * "first" using a checked cast to
8226 effectively strengthen "first" from rtx to rtx_insn * without
8227 affecting the type signature. Strengthen locals "insn", "next"
8228 from rtx to rtx_insn *.
8229 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8231 (call_from_call_insn): Strengthen param "insn" from rtx to
8233 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8234 introducing a new local rtx_insn * "insn" using a checked cast to
8235 effectively strengthen "insn" from rtx to rtx_insn * without
8236 affecting the type signature. Strengthen return type and locals
8237 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8238 now-redundant checked cast to rtx_insn * from both invocations of
8239 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8240 introducing a local "call_insn" for use when invoking
8241 call_from_call_insn.
8242 (notice_source_line): Strengthen param "insn" from rtx to
8244 (leaf_function_p): Likewise for local "insn".
8245 (final_forward_branch_p): Likewise.
8246 (leaf_renumber_regs): Likewise for param "first".
8247 (rest_of_clean_state): Likewise for locals "insn" and "next".
8248 (self_recursive_call_p): Likewise for param "insn".
8249 (collect_fn_hard_reg_usage): Likewise for local "insn".
8250 (get_call_fndecl): Likewise for param "insn".
8251 (get_call_cgraph_rtl_info): Likewise.
8252 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8253 introducing a new local rtx_insn * "insn" using a checked cast to
8254 effectively strengthen "insn" from rtx to rtx_insn * without
8255 affecting the type signature.
8257 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8258 cast when assigning from param "insn" to current_output_insn.
8259 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8260 so that we can assign it back to current_output_insn.
8262 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8264 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8265 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8266 atmxt540s and atmxt540sreva devices.
8267 * config/avr/avr-tables.opt: Regenerate.
8268 * config/avr/t-multilib: Regenerate.
8269 * doc/avr-mmcu.texi: Regenerate.
8271 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8273 * expr.c (convert_move): Strengthen local "insns" from rtx to
8275 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8276 "top_label" from rtx to rtx_code_label *.
8277 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8279 (emit_single_push_insn): Likewise for locals "prev", "last".
8280 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8281 to rtx_code_label *.
8282 (store_constructor): Likewise for locals "loop_start", "loop_end".
8283 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8285 (expand_expr_real_2): Likewise.
8286 (expand_expr_real_1): Strengthen local "label" from rtx to
8289 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8291 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8292 from rtx to rtx_insn *.
8293 (store_bit_field_1): Likewise.
8294 (extract_bit_field_1): Likewise.
8295 (expand_mult_const): Likewise for local "insns".
8296 (expmed_mult_highpart): Strengthen local "label" from rtx to
8298 (expand_smod_pow2): Likewise.
8299 (expand_sdiv_pow2): Likewise.
8300 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8301 rtx_insn *. Strengthen locals "label", "label1", "label2",
8302 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8303 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8304 (emit_store_flag): Likewise.
8305 (emit_store_flag_force): Strengthen local "label" from rtx to
8307 (do_cmp_and_jump): Likewise for param "label".
8309 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8311 * explow.c (force_reg): Strengthen local "insn" from rtx to
8313 (adjust_stack_1): Likewise.
8314 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8315 "final_label", "available_label", "space_available" from rtx to
8317 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8318 (anti_adjust_stack_and_probe): Likewise.
8320 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8322 * except.h (sjlj_emit_function_exit_after): Strengthen param
8323 "after" from rtx to rtx_insn *. This is only called with
8324 result of get_last_insn (in function.c) so type-change should be
8327 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8328 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8329 to rtx_insn *. These fields are only used from except.c so this
8330 type-change should be self-contained to this patch.
8332 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8333 local "last" from rtx to rtx_insn *.
8334 (dw2_build_landing_pads): Likewise for local "seq".
8335 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8336 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8337 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8339 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8341 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8342 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8343 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8344 referring to an insn. Strengthen local "dispatch_label" from
8345 rtx to rtx_code_label *.
8346 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8348 (expand_eh_return): Strengthen local "around_label" from
8349 rtx to rtx_code_label *.
8350 (convert_to_eh_region_ranges): Strengthen locals "iter",
8351 "last_action_insn", "first_no_action_insn",
8352 "first_no_action_insn_before_switch",
8353 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8355 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8357 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8358 from rtx to rtx_insn *.
8359 (cached_next_real_insn): Likewise.
8360 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8362 (dwarf2out_var_location): Strengthen locals "next_real",
8363 "next_note", "expected_next_loc_note", "last_start", "insn" from
8366 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8368 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8369 from rtx to rtx_insn *.
8370 (create_pseudo_cfg): Likewise for local "insn".
8372 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8374 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8375 from rtx to rtx_insn *.
8376 (df_bb_regno_last_def_find): Likewise.
8378 * df-problems.c (df_rd_bb_local_compute): Likewise.
8379 (df_lr_bb_local_compute): Likewise.
8380 (df_live_bb_local_compute): Likewise.
8381 (df_chain_remove_problem): Likewise.
8382 (df_chain_create_bb): Likewise.
8383 (df_word_lr_bb_local_compute): Likewise.
8384 (df_remove_dead_eq_notes): Likewise for param "insn".
8385 (df_note_bb_compute): Likewise for local "insn".
8386 (simulate_backwards_to_point): Likewise.
8387 (df_md_bb_local_compute): Likewise.
8389 * df-scan.c (df_scan_free_bb_info): Likewise.
8390 (df_scan_start_dump): Likewise.
8391 (df_scan_start_block): Likewise.
8392 (df_install_ref_incremental): Likewise for local "insn".
8393 (df_insn_rescan_all): Likewise.
8394 (df_reorganize_refs_by_reg_by_insn): Likewise.
8395 (df_reorganize_refs_by_insn_bb): Likewise.
8396 (df_recompute_luids): Likewise.
8397 (df_bb_refs_record): Likewise.
8398 (df_update_entry_exit_and_calls): Likewise.
8399 (df_bb_verify): Likewise.
8401 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8403 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8404 "first_note" from rtx to rtx_insn *.
8405 (get_node_of_insn): Likewise for param 2 "insn".
8406 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8408 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8410 (mem_write_insn_p): Likewise.
8411 (mem_access_insn_p): Likewise.
8412 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8413 (def_has_ccmode_p): Likewise for param "insn".
8414 (add_cross_iteration_register_deps): Likewise for locals
8415 "def_insn" and "use_insn".
8416 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8417 (build_intra_loop_deps): Likewise for local "src_insn".
8418 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8420 (get_node_of_insn): Likewise for param "insn".
8422 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8424 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8425 (deletable_insn_p): Strengthen param "insn" from rtx to
8426 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8427 find_call_stack_args, since this is guarded by CALL_P (insn).
8428 (marked_insn_p): Strengthen param "insn" from rtx to
8430 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8431 invoking find_call_stack_args, since this is guarded by
8433 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8434 rtx_insn *; we know this is an insn since this was called by
8436 (mark_nonreg_stores_2): Likewise.
8437 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8439 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8440 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8442 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8443 from rtx to rtx_insn *.
8444 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8446 (delete_unmarked_insns): Likewise for locals "insn", "next".
8447 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8448 (mark_reg_dependencies): Likewise for param "insn".
8449 (rest_of_handle_ud_dce): Likewise for local "insn".
8450 (word_dce_process_block): Likewise.
8451 (dce_process_block): Likewise.
8453 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8455 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8456 from rtx to rtx_insn *.
8457 (struct change_cc_mode_args): Likewise for field "insn".
8458 (this_insn): Strengthen from rtx to rtx_insn *.
8459 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8461 (validate_canon_reg): Strengthen param "insn" from rtx to
8463 (canon_reg): Likewise.
8464 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8466 (record_jump_equiv): Strengthen param "insn" from rtx to
8468 (try_back_substitute_reg): Likewise, also for locals "prev",
8470 (find_sets_in_insn): Likewise for param "insn".
8471 (canonicalize_insn): Likewise.
8472 (cse_insn): Likewise. Add a checked cast.
8473 (invalidate_from_clobbers): Likewise for param "insn".
8474 (invalidate_from_sets_and_clobbers): Likewise.
8475 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8477 (cse_prescan_path): Strengthen local "insn" from rtx to
8479 (cse_extended_basic_block): Likewise for locals "insn" and
8481 (cse_main): Likewise for param "f".
8482 (check_for_label_ref): Likewise for local "insn".
8483 (set_live_p): Likewise for second param ("insn").
8484 (insn_live_p): Likewise for first param ("insn") and for local
8486 (cse_change_cc_mode_insn): Likewise for first param "insn".
8487 (cse_change_cc_mode_insns): Likewise for first and second params
8489 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8491 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8494 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8495 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8496 Anna Tikhonova <anna.tikhonova@intel.com>
8497 Ilya Tocar <ilya.tocar@intel.com>
8498 Andrey Turetskiy <andrey.turetskiy@intel.com>
8499 Ilya Verbin <ilya.verbin@intel.com>
8500 Kirill Yukhin <kirill.yukhin@intel.com>
8501 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8503 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8505 * config/i386/sse.md
8506 (define_mode_iterator VI248_AVX2): Delete.
8507 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8508 (define_mode_iterator VI48_AVX2): Ditto.
8509 (define_insn <shift_insn><mode>3): Delete.
8510 (define_insn "<shift_insn><mode>3<mask_name>" with
8511 VI2_AVX2_AVX512BW): New.
8512 (define_insn "<shift_insn><mode>3<mask_name>" with
8515 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8516 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8517 Anna Tikhonova <anna.tikhonova@intel.com>
8518 Ilya Tocar <ilya.tocar@intel.com>
8519 Andrey Turetskiy <andrey.turetskiy@intel.com>
8520 Ilya Verbin <ilya.verbin@intel.com>
8521 Kirill Yukhin <kirill.yukhin@intel.com>
8522 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8524 * config/i386/sse.md
8525 (define_mode_iterator VI4F_BRCST32x2): New.
8526 (define_mode_attr 64x2_mode): Ditto.
8527 (define_mode_attr 32x2mode): Ditto.
8528 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8529 with VI4F_BRCST32x2): Ditto.
8530 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8531 with V16FI mode iterator): Ditto.
8532 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8534 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8535 with VI8F_BRCST64x2): Ditto.
8537 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8538 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8539 Anna Tikhonova <anna.tikhonova@intel.com>
8540 Ilya Tocar <ilya.tocar@intel.com>
8541 Andrey Turetskiy <andrey.turetskiy@intel.com>
8542 Ilya Verbin <ilya.verbin@intel.com>
8543 Kirill Yukhin <kirill.yukhin@intel.com>
8544 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8546 * config/i386/sse.md
8547 (define_mode_iterator VI8_AVX512VL): New.
8548 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8550 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8552 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8553 (define_mode_iterator V48_AVX512VL): New.
8554 (define_mode_iterator V12_AVX512VL): Ditto.
8555 (define_insn <avx512>_load<mode>_mask): Split into two similar
8556 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8557 Refactor output template.
8558 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8560 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8562 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8564 (reg_available_p): Likewise for param "insn".
8565 (insert_set_in_table): Likewise.
8566 (hash_scan_set): Likewise.
8567 (hash_scan_insn): Likewise.
8568 (make_set_regs_unavailable): Likewise.
8569 (compute_hash_table_work): Likewise for local "insn".
8570 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8572 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8573 (try_replace_reg): Likewise.
8574 (find_avail_set): Likewise.
8575 (cprop_jump): Likewise for params "setcc", "jump".
8576 (constprop_register): Likewise for param "insn".
8577 (cprop_insn): Likewise.
8578 (do_local_cprop): Likewise.
8579 (local_cprop_pass): Likewise for local "insn".
8580 (bypass_block): Likewise for params "setcc" and "jump".
8581 (bypass_conditional_jumps): Likewise for locals "setcc" and
8583 (one_cprop_pass): Likewise for local "insn".
8585 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8587 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8588 from rtx to rtx_insn *.
8589 (struct comparison): Likewise, also for field "prev_clobber".
8590 (conforming_compare): Likewise for param "insn".
8591 (arithmetic_flags_clobber_p): Likewise.
8592 (find_flags_uses_in_insn): Likewise.
8593 (find_comparison_dom_walker::before_dom_children): Likewise for
8594 locals "insn", "next", "last_clobber".
8595 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8597 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8599 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8600 "insn" from rtx to rtx_insn *.
8601 (single_set_for_csa): Likewise for param "insn".
8602 (record_one_stack_ref): Likewise.
8603 (try_apply_stack_adjustment): Likewise.
8604 (struct record_stack_refs_data): Likewise for field "insn".
8605 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8606 (prev_active_insn_bb): Likewise for return type and param "insn".
8607 (next_active_insn_bb): Likewise.
8608 (force_move_args_size_note): Likewise for params "prev" and "last"
8609 and locals "test", "next_candidate", "prev_candidate".
8610 (combine_stack_adjustments_for_block): Strengthen locals
8611 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8614 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8616 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8617 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8618 (subst_insn): Likewise for this variable.
8619 (added_links_insn): Likewise.
8620 (struct insn_link): Likewise for field "insn".
8621 (alloc_insn_link): Likewise for param "insn".
8622 (struct undobuf): Likewise for field "other_insn".
8623 (find_single_use): Likewise for param "insn" and local "next".
8624 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8625 (delete_noop_moves): Likewise for locals "insn", "next".
8626 (create_log_links): Likewise for locals "insn", "use_insn".
8627 Strengthen local "next_use" from rtx * to rtx_insn **.
8628 (insn_a_feeds_b): Likewise for params "a", "b".
8629 (combine_instructions): Likewise for param "f" and locals "insn",
8630 "next", "prev", "first", "last_combined_insn", "link", "link1",
8631 "temp". Replace use of NULL_RTX with NULL when referring to
8633 (setup_incoming_promotions): Likewise for param "first"
8634 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8635 (can_combine_p): Likewise for params "insn", "i3", "pred",
8636 "pred2", "succ", "succ2" and for local "p".
8637 (combinable_i3pat): Likewise for param "i3".
8638 (cant_combine_insn_p): Likewise for param "insn".
8639 (likely_spilled_retval_p): Likewise.
8640 (adjust_for_new_dest): Likewise.
8641 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8642 (try_combine): Likewise for return type and for params "i3", "i2",
8643 "i1", "i0", "last_combined_insn", and for locals "insn",
8644 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8645 "i0_insn". Eliminate local "tem" in favor of new locals
8646 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8647 checked cast for now to rtx_insn * on the return type of
8648 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8650 (find_split_point): Strengthen param "insn" from rtx to
8652 (simplify_set): Likewise for local "other_insn".
8653 (recog_for_combine): Likewise for param "insn".
8654 (record_value_for_reg): Likewise.
8655 (record_dead_and_set_regs_1): Likewise for local
8657 (record_dead_and_set_regs): Likewise for param "insn".
8658 (record_promoted_value): Likewise.
8659 (check_promoted_subreg): Likewise.
8660 (get_last_value_validate): Likewise.
8661 (reg_dead_at_p): Likewise.
8662 (move_deaths): Likewise for param "to_insn".
8663 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8664 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8665 in favor of new locals "tem_note" and "tem_insn", the latter being
8667 (distribute_links): Strengthen locals "place", "insn" from rtx to
8670 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8672 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8674 (can_delete_label_p): Require a const rtx_code_label * rather than
8676 (delete_insn): Add checked cast to rtx_code_label * when we know
8677 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8679 (delete_insn_chain): Strengthen locals "prev" and "current" from
8680 rtx to rtx_insn *. Add a checked cast when assigning from
8681 "finish" (strengthening the params will come later). Add a
8682 checked cast to rtx_note * in region where we know
8684 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8686 (compute_bb_for_insn): Likewise.
8687 (free_bb_for_insn): Likewise for local "insn".
8688 (compute_bb_for_insn): Likewise.
8689 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8690 local "insn" from rtx to rtx_insn *
8691 (flow_active_insn_p): Require a const rtx_insn * rather than a
8693 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8695 (can_fallthru): Likewise for locals "insn" and "insn2".
8696 (bb_note): Likewise for local "note".
8697 (first_insn_after_basic_block_note): Likewise for local "note" and
8699 (rtl_split_block): Likewise for locals "insn" and "next".
8700 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8702 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8703 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8705 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8706 them), "kill_from", "barrier", "new_insn".
8707 (patch_jump_insn): Likewise for params "insn", "old_label".
8708 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8709 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8710 "old_label", "new_label".
8711 (rtl_tidy_fallthru_edge): Likewise for local "q".
8712 (rtl_split_edge): Likewise for locals "before", "last".
8713 (commit_one_edge_insertion): Likewise for locals "before",
8714 "after", "insns", "tmp", "last", adding a checked cast where
8715 currently necessary.
8716 (commit_edge_insertions): Likewise.
8717 (rtl_dump_bb): Likewise for locals "insn", "last".
8718 (print_rtl_with_bb): Likewise for local "x".
8719 (rtl_verify_bb_insns): Likewise for local "x".
8720 (rtl_verify_bb_pointers): Likewise for local "insn".
8721 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8723 (rtl_verify_fallthru): Likewise for local "insn".
8724 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8725 (purge_dead_edges): Likewise for local "insn".
8726 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8727 (skip_insns_after_block): Likewise for return type and for locals
8728 "insn", "last_insn", "next_head", "prev".
8729 (record_effective_endpoints): Likewise for locals "next_insn",
8731 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8732 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8733 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8734 (duplicate_insn_chain): For now, add checked cast from rtx to
8735 rtx_insn * when returning insn.
8736 (cfg_layout_duplicate_bb): Likewise for local "insn".
8737 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8739 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8740 (rtl_block_empty_p): Likewise.
8741 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8742 "split_point", "last".
8743 (rtl_block_ends_with_call_p): Likewise for local "insn".
8744 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8746 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8747 "split_at_insn" from rtx to rtx_insn *.
8748 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8749 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8750 to const rtx_insn *.
8751 (rtl_account_profile_record): Likewise.
8753 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8755 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8757 (average_num_loop_insns): Likewise.
8758 (init_set_costs): Likewise for local "seq".
8759 (seq_cost): Likewise for param "seq", from const_rtx to const
8762 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8764 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8767 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8769 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8770 "f1" and "f2" from rtx * to rtx_insn **.
8771 (flow_find_head_matching_sequence): Likewise.
8773 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8774 "cbranch_insn" from rtx to rtx_insn *.
8775 (thread_jump): Likewise for local "insn".
8776 (try_forward_edges): Likewise for local "last".
8777 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8778 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8780 (can_replace_by): Likewise for params "i1", "i2".
8781 (old_insns_match_p): Likewise.
8782 (merge_notes): Likewise.
8783 (walk_to_nondebug_insn): Likewise for param "i1".
8784 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8785 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8786 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8787 (flow_find_head_matching_sequence): Strengthen params "f1" and
8788 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8789 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8791 (outgoing_edges_match): Likewise for locals "last1", "last2".
8792 (try_crossjump_to_edge): Likewise for local "insn".
8793 Replace call to for_each_rtx with for_each_rtx_in_insn.
8795 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8796 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8797 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8798 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8799 (try_optimize_cfg): Strengthen local "last" from rtx to
8801 (delete_dead_jumptables): Likewise for locals "insn", "next",
8804 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8805 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8806 "rtx else_first_tail", to reflect the basic-block.h changes above.
8808 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8810 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8812 (purge_dead_tablejump_edges): Likewise.
8813 (find_bb_boundaries): Likewise for locals "insn", "end",
8814 "flow_transfer_insn".
8816 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8818 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8819 "ins" and "prev" from rtx to rtx_insn *.
8821 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8823 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8825 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8826 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8828 (load_register_parameters): Likewise for local "before_arg".
8829 (check_sibcall_argument_overlap): Likewise for param "insn".
8830 (expand_call): Likewise for locals "normal_call_insns",
8831 "tail_call_insns", "insns", "before_call", "after_args",
8832 "before_arg", "last", "prev". Strengthen one of the "last" from
8833 rtx to rtx_call_insn *.
8834 (fixup_tail_calls): Strengthen local "insn" from rtx to
8836 (emit_library_call_value_1): Likewise for locals "before_call" and
8839 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8841 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8842 and "last" from rtx to rtx_insn *.
8843 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8844 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8846 (expand_errno_check): Strengthen local "lab" from rtx to
8848 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8850 (expand_builtin_mathfn_2): Likewise.
8851 (expand_builtin_mathfn_ternary): Likewise.
8852 (expand_builtin_mathfn_3): Likewise.
8853 (expand_builtin_interclass_mathfn): Likewise for local "last".
8854 (expand_builtin_int_roundingfn): Likewise for local "insns".
8855 (expand_builtin_int_roundingfn_2): Likewise.
8856 (expand_builtin_strlen): Likewise for local "before_strlen".
8857 (expand_builtin_strncmp): Likewise for local "seq".
8858 (expand_builtin_signbit): Likewise for local "last".
8859 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8860 from rtx to rtx_code_label *.
8861 (expand_stack_restore): Strengthen local "prev" from rtx to
8864 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8866 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8868 (struct btr_def_s): Likewise.
8869 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8871 (add_btr_def): Likewise.
8872 (new_btr_user): Likewise.
8873 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8875 (link_btr_uses): Likewise.
8876 (move_btr_def): Likewise for locals "insp", "old_insn",
8877 "new_insn". Add checked cast to rtx_insn * for now on result of
8879 (can_move_up): Strengthen param "insn" from const_rtx to
8882 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8884 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8886 (get_uncond_jump_length): Likewise for locals "label", "jump".
8887 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8889 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8890 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8891 (find_jump_block): Likewise for local "insn".
8892 (fix_crossing_conditional_branches): Likewise for locals
8893 "old_jump", "new_jump".
8894 (fix_crossing_unconditional_branches): Likewise for locals
8895 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8896 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8898 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8900 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8902 (struct mem_insn): Likewise for field "insn".
8903 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8904 (reg_next_inc_use): Likewise.
8905 (reg_next_def): Likewise.
8906 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8907 from rtx to rtx_insn *.
8908 (move_insn_before): Likewise for param "next_insn" and local "insns".
8909 (attempt_change): Likewise for local "mov_insn".
8910 (try_merge): Likewise for param "last_insn".
8911 (get_next_ref): Likewise for return type and local "insn".
8912 Strengthen param "next_array" from rtx * to rtx_insn **.
8913 (parse_add_or_inc): Strengthen param "insn" from rtx to
8915 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8917 (merge_in_block): Likewise for locals "insn", "curr",
8919 (pass_inc_dec::execute): Update allocations of the arrays to
8920 reflect the stronger types.
8922 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8924 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8925 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8926 from rtx to rtx_code_label *.
8928 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8930 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8933 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8935 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8936 generated a warning and prevented bootstrapping the compiler.
8938 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8940 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8943 * jump.c (delete_related_insns): Likewise, also for locals "next"
8946 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8948 * genautomata.c (output_internal_insn_latency_func): When writing
8949 the function "internal_insn_latency" to insn-automata.c,
8950 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8951 allowing the optional guard function of (define_bypass) clauses to
8952 expect a pair of rtx_insn *, rather than a pair of rtx.
8953 (output_insn_latency_func): When writing the function
8954 "insn_latency", add an "uncast_" prefix to params "insn" and
8955 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8956 using checked casts from the params, thus enabling the above
8957 change to the generated "internal_insn_latency" function.
8959 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8961 PR tree-optimization/62091
8962 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8963 handle correctly arrays.
8964 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8966 (record_known_type): Walk into inner type.
8967 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8968 condition on no type changes.
8970 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8972 * genattrtab.c (write_attr_get): Within the generated get_attr_
8973 functions, rename param "insn" to "uncast_insn" and reintroduce
8974 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8975 is an rtx_insn * within insn-attrtab.c
8977 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8979 * output.h (peephole): Strengthen return type from rtx to
8981 * rtl.h (delete_for_peephole): Likewise for both params.
8982 * genpeep.c (main): In generated "peephole" function, strengthen
8983 return type and local "insn" from rtx to rtx_insn *. For now,
8984 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
8985 rtx_insn *, with a checked cast.
8986 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
8987 locals "insn", "next", "prev" from rtx to rtx_insn *.
8989 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
8991 PR tree-optimization/62112
8992 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
8993 * gimple-iterator.h (gsi_replace): Return bool.
8994 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
8995 moved from ref_may_alias_global_p.
8996 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
8998 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
8999 (stmt_kills_ref_p_1): Rename...
9000 (stmt_kills_ref_p): ... to this.
9001 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9002 stmt_kills_ref_p): Declare.
9003 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9004 Move the self-assignment case...
9005 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9007 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9009 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9011 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9012 "after". For now, don't strengthen param "trial", which requires
9013 adding checked casts when returning it.
9015 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9017 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9018 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9019 "var_location" hook from rtx to rtx_insn *.
9020 (debug_nothing_rtx): Delete in favor of...
9021 (debug_nothing_rtx_code_label): New prototype.
9022 (debug_nothing_rtx_rtx): Delete unused prototype.
9023 (debug_nothing_rtx_insn): New prototype.
9025 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9026 invoking debug_hooks->var_location (in two places, one in a NOTE
9027 case of a switch statement, the other guarded by a CALL_P
9028 conditional. Add checked cast to rtx_code_label * when invoking
9029 debug_hooks->label (within CODE_LABEL case of switch statement).
9031 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9032 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9033 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9034 (xcoff_debug_hooks): Likewise.
9035 * debug.c (do_nothing_debug_hooks): Likewise.
9036 (debug_nothing_rtx): Delete in favor of...
9037 (debug_nothing_rtx_insn): New function.
9038 (debug_nothing_rtx_rtx): Delete unused function.
9039 (debug_nothing_rtx_code_label): New function.
9040 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9041 debug_nothing_rtx to debug_nothing_rtx_code_label.
9042 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9044 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9045 debug_nothing_rtx to debug_nothing_rtx_insn.
9046 (sdbout_label): Strengthen param "insn" from rtx to
9048 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9049 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9050 "var_location" hook from debug_nothing_rtx to
9051 debug_nothing_rtx_insn.
9053 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9055 * recog.h (insn_output_fn): Update this function typedef to match
9056 the changes below to the generated output functions, strengthening
9057 the 2nd param from rtx to rtx_insn *.
9059 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9060 insn when invoking an output function, to match the new signature
9061 of insn_output_fn with a stronger second param.
9063 * genconditions.c (write_header): In the generated code for
9064 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9065 to match the other changes in this patch.
9067 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9068 the generated "gen_" functions from rtx to rtx_insn * within their
9071 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9072 the subfunctions within the generated "recog_", "split", "peephole2"
9073 function trees from rtx to rtx_insn *. For now, the top-level
9074 generated functions ("recog", "split", "peephole2") continue to
9075 take a plain rtx for "insn", to avoid introducing dependencies on
9076 other patches. Rename this 2nd param from "insn" to
9077 "uncast_insn", and reintroduce "insn" as a local variable of type
9078 rtx_insn *, initialized at the top of the generated function with
9079 a checked cast on "uncast_insn".
9080 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9081 the generated "gen_" functions from rtx to rtx_insn * within their
9084 * genoutput.c (process_template): Strengthen the 2nd param within
9085 the generated "output_" functions "insn" from rtx to rtx_insn *.
9087 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9089 * tree-profile.c (tree_profiling): Skip external functions
9090 when doing coverage instrumentation.
9091 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9093 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9095 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9096 (vec_mergee): Likewise.
9097 (vec_mergeo): Likewise.
9098 (vec_cntlz): Likewise.
9099 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9100 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9101 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9103 * doc/extend.texi: Document various forms of vec_cpsgn,
9104 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9105 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9106 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9107 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9108 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9110 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9112 * config/rs6000/rs6000.c (context.h): New include.
9113 (tree-pass.h): Likewise.
9114 (make_pass_analyze_swaps): New decl.
9115 (rs6000_option_override): Register pass_analyze_swaps.
9116 (swap_web_entry): New subsclass of web_entry_base (df.h).
9117 (special_handling_values): New enum.
9118 (union_defs): New function.
9119 (union_uses): Likewise.
9120 (insn_is_load_p): Likewise.
9121 (insn_is_store_p): Likewise.
9122 (insn_is_swap_p): Likewise.
9123 (rtx_is_swappable_p): Likewise.
9124 (insn_is_swappable_p): Likewise.
9125 (chain_purpose): New enum.
9126 (chain_contains_only_swaps): New function.
9127 (mark_swaps_for_removal): Likewise.
9128 (swap_const_vector_halves): Likewise.
9129 (adjust_subreg_index): Likewise.
9130 (permute_load): Likewise.
9131 (permute_store): Likewise.
9132 (handle_special_swappables): Likewise.
9133 (replace_swap_with_copy): Likewise.
9134 (dump_swap_insn_table): Likewise.
9135 (rs6000_analyze_swaps): Likewise.
9136 (pass_data_analyze_swaps): New pass_data.
9137 (pass_analyze_swaps): New rtl_opt_pass.
9138 (make_pass_analyze_swaps): New function.
9139 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9141 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9143 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9144 type from rtx to rtx_insn *.
9145 (create_copy_of_insn_rtx): Likewise.
9146 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9147 (create_copy_of_insn_rtx): Likewise, also for local "res".
9149 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9151 * rtl.h (find_first_parameter_load): Strengthen return type from
9153 * rtlanal.c (find_first_parameter_load): Strengthen return type
9154 from rtx to rtx_insn *. Add checked cast for now, to postpone
9155 strengthening the params.
9157 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9160 * diagnostic.c: Set default caret.
9161 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9163 * diagnostic.h (struct diagnostic_context):
9165 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9167 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9168 (sel_bb_head): Strengthen return type insn_t (currently just an
9170 (sel_bb_end): Likewise.
9172 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9173 (sel_bb_head): Strengthen return type and local "head" from
9174 insn_t (currently just an rtx) to rtx_insn *.
9175 (sel_bb_end): Likewise for return type.
9176 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9179 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9181 * basic-block.h (get_last_bb_insn): Strengthen return type from
9183 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9186 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9189 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9191 (diagnostic_report_diagnostic): ... from here.
9192 * toplev.c (general_init): Move code to c-family.
9194 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9196 * df.h (web_entry_base): Replace existing struct web_entry with a
9197 new class web_entry_base with only the predecessor member.
9198 (unionfind_root): Remove declaration and move to class member.
9199 (unionfind_union): Remove declaration and move to friend
9201 (union_defs): Remove declaration.
9202 * web.c (web_entry_base::unionfind_root): Modify to be member
9203 function and adjust accessors.
9204 (unionfind_union): Modify to be friend function and adjust
9206 (web_entry): New subclass of web_entry_base containing the reg
9208 (union_match_dups): Modify for struct -> class changes.
9209 (union_defs): Likewise.
9210 (entry_register): Likewise.
9211 (pass_web::execute): Likewise.
9213 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9215 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9216 builtin define __VEC_ELEMENT_REG_ORDER__.
9218 2014-08-20 Martin Jambor <mjambor@suse.cz>
9219 Wei Mi <wmi@google.com>
9223 * tree-ssa-operands.c (update_stmt_operands): Remove
9224 MODIFIED_NORETURN_CALLS.
9225 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9226 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9227 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9228 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9229 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9230 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9231 (gimple_call_set_ctrl_altering): New func.
9232 (gimple_call_ctrl_altering_p): Ditto.
9233 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9234 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9235 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9236 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9237 remove MODIFIED_NORETURN_CALLS.
9239 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9241 * coverage.c (coverage_compute_profile_id): Return non-0;
9242 also handle symbols with unique name.
9243 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9245 2014-08-20 Steve Ellcey <sellcey@mips.com>
9248 * doc/sourcebuild.texi (non_strict_align): New.
9250 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9252 * cgraphunit.c (ipa_passes, compile): Reshedule
9253 symtab_remove_unreachable_nodes passes; update comments.
9254 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9255 TODO_remove_functions before the pass; the functions ought to be
9257 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9258 TODO_remove_functions.
9259 * passes.c (pass_data_early_local_passes): Do not schedule function
9261 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9263 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9266 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9267 before setting the option.
9268 * diagnostic.c (diagnostic_classify_diagnostic): Record
9269 command-line status.
9271 2014-08-20 Richard Biener <rguenther@suse.de>
9274 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9275 to build uint{16,32,64}_type_node.
9277 2014-08-20 Terry Guo <terry.guo@arm.com>
9279 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9280 with immediate_operand.
9282 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9284 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9285 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9288 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9290 PR preprocessor/51303
9291 * incpath.c (remove_duplicates): Use cpp_warning.
9293 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9297 * doc/options.texi (CPP): Document it.
9298 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9299 * optc-gen.awk: Handle CPP.
9300 * opth-gen.awk: Likewise.
9302 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9304 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9306 (duplicate_insn_chain): Likewise.
9307 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9308 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9309 checked cast for now (until we can strengthen the params in the
9311 (duplicate_insn_chain): Likewise.
9313 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9315 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9317 (prev_cc0_setter): Likewise.
9319 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9320 rtx_insn *, adding checked casts for now as necessary.
9321 (prev_cc0_setter): Likewise.
9323 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9325 * expr.h (emit_move_insn): Strengthen return type from rtx to
9327 (emit_move_insn_1): Likewise.
9328 (emit_move_complex_push): Likewise.
9329 (emit_move_complex_parts): Likewise.
9331 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9332 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9334 (emit_move_complex_push): Strengthen return type from rtx to
9336 (emit_move_complex): Likewise, also for local "ret".
9337 (emit_move_ccmode): Likewise.
9338 (emit_move_multi_word): Likewise for return type and locals
9340 (emit_move_insn_1): Likewise for return type and locals "result",
9342 (emit_move_insn): Likewise for return type and local "last_insn".
9343 (compress_float_constant): Likewise.
9345 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9347 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9348 from rtx to rtx_insn *.
9350 * rtl.h (emit_insn_before): Likewise.
9351 (emit_insn_before_noloc): Likewise.
9352 (emit_insn_before_setloc): Likewise.
9353 (emit_jump_insn_before): Likewise.
9354 (emit_jump_insn_before_noloc): Likewise.
9355 (emit_jump_insn_before_setloc): Likewise.
9356 (emit_call_insn_before): Likewise.
9357 (emit_call_insn_before_noloc): Likewise.
9358 (emit_call_insn_before_setloc): Likewise.
9359 (emit_debug_insn_before): Likewise.
9360 (emit_debug_insn_before_noloc): Likewise.
9361 (emit_debug_insn_before_setloc): Likewise.
9362 (emit_label_before): Likewise.
9363 (emit_insn_after): Likewise.
9364 (emit_insn_after_noloc): Likewise.
9365 (emit_insn_after_setloc): Likewise.
9366 (emit_jump_insn_after): Likewise.
9367 (emit_jump_insn_after_noloc): Likewise.
9368 (emit_jump_insn_after_setloc): Likewise.
9369 (emit_call_insn_after): Likewise.
9370 (emit_call_insn_after_noloc): Likewise.
9371 (emit_call_insn_after_setloc): Likewise.
9372 (emit_debug_insn_after): Likewise.
9373 (emit_debug_insn_after_noloc): Likewise.
9374 (emit_debug_insn_after_setloc): Likewise.
9375 (emit_label_after): Likewise.
9376 (emit_insn): Likewise.
9377 (emit_debug_insn): Likewise.
9378 (emit_jump_insn): Likewise.
9379 (emit_call_insn): Likewise.
9380 (emit_label): Likewise.
9381 (gen_clobber): Likewise.
9382 (emit_clobber): Likewise.
9383 (gen_use): Likewise.
9384 (emit_use): Likewise.
9387 (emit_barrier_before): Strengthen return type from rtx to
9389 (emit_barrier_after): Likewise.
9390 (emit_barrier): Likewise.
9392 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9393 from rtx to rtx_insn *. Add checked casts for now when converting
9394 "last" from rtx to rtx_insn *.
9395 (emit_insn_before_noloc): Likewise for return type.
9396 (emit_jump_insn_before_noloc): Likewise.
9397 (emit_call_insn_before_noloc): Likewise.
9398 (emit_debug_insn_before_noloc): Likewise.
9399 (emit_barrier_before): Strengthen return type and local "insn"
9400 from rtx to rtx_barrier *.
9401 (emit_label_before): Strengthen return type from rtx to
9402 rtx_insn *. Add checked cast for now when returning param
9403 (emit_pattern_after_noloc): Strengthen return type from rtx to
9404 rtx_insn *. Add checked casts for now when converting "last" from
9406 (emit_insn_after_noloc): Strengthen return type from rtx to
9408 (emit_jump_insn_after_noloc): Likewise.
9409 (emit_call_insn_after_noloc): Likewise.
9410 (emit_debug_insn_after_noloc): Likewise.
9411 (emit_barrier_after): Strengthen return type from rtx to
9413 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9414 Add checked cast for now when converting "label" from rtx to
9416 (emit_pattern_after_setloc): Strengthen return type from rtx to
9417 rtx_insn *. Add checked casts for now when converting "last" from
9419 (emit_pattern_after): Strengthen return type from rtx to
9421 (emit_insn_after_setloc): Likewise.
9422 (emit_insn_after): Likewise.
9423 (emit_jump_insn_after_setloc): Likewise.
9424 (emit_jump_insn_after): Likewise.
9425 (emit_call_insn_after_setloc): Likewise.
9426 (emit_call_insn_after): Likewise.
9427 (emit_debug_insn_after_setloc): Likewise.
9428 (emit_debug_insn_after): Likewise.
9429 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9430 when converting "last" from rtx to rtx_insn *.
9431 (emit_pattern_before): Strengthen return type from rtx to
9433 (emit_insn_before_setloc): Likewise.
9434 (emit_insn_before): Likewise.
9435 (emit_jump_insn_before_setloc): Likewise.
9436 (emit_jump_insn_before): Likewise.
9437 (emit_call_insn_before_setloc): Likewise.
9438 (emit_call_insn_before): Likewise.
9439 (emit_debug_insn_before_setloc): Likewise.
9440 (emit_debug_insn_before): Likewise.
9441 (emit_insn): Strengthen return type and locals "last", "insn",
9442 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9443 within cases where we know we have an insn.
9444 (emit_debug_insn): Likewise.
9445 (emit_jump_insn): Likewise.
9446 (emit_call_insn): Strengthen return type and local "insn" from rtx
9448 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9449 a checked cast to rtx_insn * for now on "label".
9450 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9451 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9452 (emit_use): Likewise.
9453 (gen_use): Likewise, also for local "seq".
9454 (emit): Likewise for return type and local "insn".
9455 (rtx_insn): Likewise for return type and local "new_rtx".
9457 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9458 from rtx to rtx_barrier *.
9460 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9461 changed return type from rtx to rtx_insn *, we must update
9462 "emit_fn" type, and this in turn means updating...
9463 (frame_insn): ...this. Strengthen return type from rtx to
9464 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9466 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9468 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9469 rtx to rtx_jump_table_data *. Also for local.
9470 * rtl.h (emit_jump_table_data): Likewise.
9472 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9474 * basic-block.h (create_basic_block_structure): Strengthen third
9475 param "bb_note" from rtx to rtx_note *.
9476 * rtl.h (emit_note_before): Strengthen return type from rtx to
9478 (emit_note_after): Likewise.
9479 (emit_note): Likewise.
9480 (emit_note_copy): Likewise. Also, strengthen param similarly.
9481 * function.h (struct rtl_data): Strengthen field
9482 "x_stack_check_probe_note" from rtx to rtx_note *.
9484 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9485 from rtx to rtx_note *.
9486 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9487 "bb_note" from rtx to rtx_note *.
9488 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9489 when calling emit_note_copy.
9490 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9492 (emit_note_after): Likewise.
9493 (emit_note_before): Likewise.
9494 (emit_note_copy): Likewise. Also, strengthen param similarly.
9495 (emit_note): Likewise.
9496 * except.c (emit_note_eh_region_end): Likewise for return type.
9497 Strengthen local "next" from rtx to rtx_insn *.
9498 (convert_to_eh_region_ranges): Strengthen local "note"
9499 from rtx to rtx_note *.
9500 * final.c (change_scope): Likewise.
9501 (reemit_insn_block_notes): Likewise, for both locals named "note".
9502 Also, strengthen local "insn" from rtx to rtx_insn *.
9503 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9505 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9506 strengthen local "seq" from rtx to rtx_insn *.
9507 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9509 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9511 (get_bb_note_from_pool): Strengthen return type from rtx to
9513 (sel_create_basic_block): Strengthen local "new_bb_note" from
9514 insn_t to rtx_note *.
9515 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9516 "note" from rtx to rtx_note *.
9517 (emit_notes_in_bb): Likewise.
9519 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9521 * function.h (struct rtl_data): Strengthen field
9522 "x_parm_birth_insn" from rtx to rtx_insn *.
9523 * function.c (struct assign_parm_data_all): Strengthen fields
9524 "first_conversion_insn" and "last_conversion_insn" from rtx to
9527 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9529 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9530 to rtx_insn *; also for local "var_end_seq".
9531 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9532 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9534 (expand_gimple_cond): Likewise for locals "last2" and "last".
9535 (mark_transaction_restart_calls): Likewise for local "insn".
9536 (expand_gimple_stmt): Likewise for return type and locals "last"
9538 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9539 (avoid_complex_debug_insns): Likewise for param "insn".
9540 (expand_debug_locations): Likewise for locals "insn", "last",
9541 "prev_insn" and "insn2".
9542 (expand_gimple_basic_block): Likewise for local "last".
9543 (construct_exit_block): Likewise for locals "head", "end",
9545 (pass_expand::execute): Likewise for locals "var_seq",
9546 "var_ret_seq", "next".
9548 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9550 * asan.h (asan_emit_stack_protection): Strengthen return type from
9552 * asan.c (asan_emit_stack_protection): Likewise. Add local
9553 "insns" to hold the return value.
9555 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9557 * basic-block.h (bb_note): Strengthen return type from rtx to
9559 * sched-int.h (bb_note): Likewise.
9560 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9562 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9564 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9567 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9568 "insn" from rtx to rtx_insn *.
9569 (make_debug_insn_raw): Strengthen return type from rtx to
9570 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9571 (make_jump_insn_raw): Strengthen return type from rtx to
9572 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9573 (make_call_insn_raw): Strengthen return type from rtx to
9574 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9575 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9576 callback from rtx to rtx_insn *; likewise for local "insn" and
9577 "next", adding a checked cast to rtx_insn in the relevant cases of
9578 the switch statement.
9579 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9580 callback from rtx to rtx_insn *.
9581 (emit_pattern_after_setloc): Likewise.
9582 (emit_pattern_after): Likewise.
9583 (emit_pattern_before_setloc): Likewise.
9584 (emit_pattern_before): Likewise.
9586 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9588 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9590 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9591 accepting an rtx_insn *.
9592 (last_call_insn): Strengthen return type from rtx to
9595 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9597 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9598 "insns" from rtx to rtx_insn *.
9599 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9600 locals "insn" and "prev".
9602 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9604 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9605 rtx_jump_table_data **.
9607 * cfgbuild.c (make_edges): Introduce local "table", using it in
9608 place of "tmp" for jump table data.
9609 (find_bb_boundaries): Strengthen local "table" from rtx to
9610 rtx_jump_table_data *.
9611 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9612 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9613 (try_crossjump_to_edge): Likewise.
9614 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9616 (patch_jump_insn): Introduce local "table", using it in place of
9617 "tmp" for jump table data.
9618 (force_nonfallthru_and_redirect): Introduce local "table", so that
9619 call to tablejump_p can receive an rtx_jump_table_data **. Update
9620 logic around the call to overwrite "note" appropriately if
9621 tablejump_p returns non-zero.
9622 (get_last_bb_insn): Introduce local "table", using it in place of
9623 "tmp" for jump table data.
9624 * dwarf2cfi.c (create_trace_edges): Likewise.
9626 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9627 from rtx to rtx_jump_table_data *.
9628 (create_fix_barrier): Strengthen local "tmp" from rtx to
9629 rtx_jump_table_data *.
9630 (arm_reorg): Likewise for local "table".
9632 * config/s390/s390.c (s390_chunkify_start): Likewise.
9634 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9636 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9637 rtx to rtx_jump_table_data *.
9639 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9640 rtx_jump_table_data **. Add a checked cast when writing through
9641 the pointer: we know there that local "table" is non-NULL and that
9642 JUMP_TABLE_DATA_P (table) holds.
9643 (label_is_jump_target_p): Introduce local "table", using it in
9644 place of "tmp" for jump table data.
9646 2014-08-19 Marek Polacek <polacek@redhat.com>
9649 * doc/invoke.texi: Document -Wbool-compare.
9651 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9653 * rtl.h (entry_of_function): Strengthen return type from rtx to
9655 * cfgrtl.c (entry_of_function): Likewise.
9657 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9659 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9660 rtx_insn *, adding a checked cast for now.
9661 (get_last_insn): Likewise.
9663 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9665 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9668 * emit-rtl.c (gen_label_rtx): Likewise.
9670 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9672 * rtl.h (previous_insn): Strengthen return type from rtx to
9674 (next_insn): Likewise.
9675 (prev_nonnote_insn): Likewise.
9676 (prev_nonnote_insn_bb): Likewise.
9677 (next_nonnote_insn): Likewise.
9678 (next_nonnote_insn_bb): Likewise.
9679 (prev_nondebug_insn): Likewise.
9680 (next_nondebug_insn): Likewise.
9681 (prev_nonnote_nondebug_insn): Likewise.
9682 (next_nonnote_nondebug_insn): Likewise.
9683 (prev_real_insn): Likewise.
9684 (next_real_insn): Likewise.
9685 (prev_active_insn): Likewise.
9686 (next_active_insn): Likewise.
9688 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9689 rtx_insn *, adding a checked cast.
9690 (previous_insn): Likewise.
9691 (next_nonnote_insn): Likewise.
9692 (next_nonnote_insn_bb): Likewise.
9693 (prev_nonnote_insn): Likewise.
9694 (prev_nonnote_insn_bb): Likewise.
9695 (next_nondebug_insn): Likewise.
9696 (prev_nondebug_insn): Likewise.
9697 (next_nonnote_nondebug_insn): Likewise.
9698 (prev_nonnote_nondebug_insn): Likewise.
9699 (next_real_insn): Likewise.
9700 (prev_real_insn): Likewise.
9701 (next_active_insn): Likewise.
9702 (prev_active_insn): Likewise.
9704 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9705 param "stepfunc" so that it returns an rtx_insn * rather than an
9706 rtx, to track the change to prev_nonnote_insn_bb, which is the
9707 only function this is called with.
9708 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9710 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9712 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9715 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9717 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9718 (class rtx_nonjump_insn): Likewise.
9719 (class rtx_jump_insn): Likewise.
9720 (class rtx_call_insn): Likewise.
9721 (class rtx_jump_table_data): Likewise.
9722 (class rtx_barrier): Likewise.
9723 (class rtx_code_label): Likewise.
9724 (class rtx_note): Likewise.
9726 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9727 adding the invariant DEBUG_INSN_P (X).
9728 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9729 the invariant NONJUMP_INSN_P (X).
9730 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9731 the invariant JUMP_P (X).
9732 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9733 the invariant CALL_P (X).
9734 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9735 invariant JUMP_TABLE_DATA_P (X).
9736 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9737 invariant BARRIER_P (X).
9738 (class rtx_code_label): New, a subclass of rtx_insn, adding
9739 the invariant LABEL_P (X).
9740 (class rtx_note): New, a subclass of rtx_insn, adding
9741 the invariant NOTE_P(X).
9742 (is_a_helper <rtx_debug_insn *>::test): New.
9743 (is_a_helper <rtx_nonjump_insn *>::test): New.
9744 (is_a_helper <rtx_jump_insn *>::test): New.
9745 (is_a_helper <rtx_call_insn *>::test): New.
9746 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9747 overloaded for both rtx and rtx_insn *.
9748 (is_a_helper <rtx_barrier *>::test): New.
9749 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9750 for both rtx and rtx_insn *.
9751 (is_a_helper <rtx_note *>::test): New.
9753 2014-08-19 Marek Polacek <polacek@redhat.com>
9755 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9756 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9757 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9758 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9760 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9762 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9763 rtx_insn *. To help with transition, for now, convert from an
9764 access macro into a pair of functions: BND_TO, returning an
9766 (SET_BND_TO): New function, for use where BND_TO is used as an
9769 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9771 (BND_TO): New function, adding a checked cast.
9772 (SET_BND_TO): New function.
9774 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9776 (compute_av_set_on_boundaries): Likewise.
9778 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9780 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9781 destination if it is used in source.
9782 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9783 (*popcount<mode>2_falsedep_1): Likewise.
9785 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9788 * configure.ac: Set install_gold_as_default to no first.
9789 * configure: Regenerated.
9791 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9793 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9794 "note_list" field will eventually be an rtx_insn *. To help with
9795 transition, for now, convert from an access macro into a pair of
9796 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9797 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9800 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9801 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9803 * sel-sched-ir.c (init_bb): Likewise.
9804 (sel_restore_notes): Likewise.
9805 (move_bb_info): Likewise.
9806 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9807 (SET_BB_NOTE_LIST): New function.
9809 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9811 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9812 field will eventually be an rtx_insn *. To help with transition,
9813 for now, convert from an access macro into a pair of functions:
9814 VINSN_INSN_RTX, returning an rtx_insn *, and...
9815 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9816 is used as an lvalue.
9818 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9819 SET_VINSN_INSN_RTX where it's used as an lvalue.
9820 (VINSN_INSN_RTX): New function.
9821 (SET_VINSN_INSN_RTX): New function.
9823 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9825 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9826 eventually be rtx_insn *, but to help with transition, for now,
9827 convert from an access macro into a pair of functions: DEP_PRO
9828 returning an rtx_insn * and...
9829 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9830 lvalue, returning an rtx&.
9831 (DEP_CON): Analogous changes to DEP_PRO above.
9832 (SET_DEP_CON): Likewise.
9834 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9835 an lvalue to SET_DEP_CON.
9836 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9837 (sd_copy_back_deps): Likewise for DEP_CON.
9838 (DEP_PRO): New function, adding a checked cast for now.
9839 (DEP_CON): Likewise.
9840 (SET_DEP_PRO): New function.
9841 (SET_DEP_CON): Likewise.
9843 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9845 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9846 (extra_options): Add i386/cygwin.opt.
9847 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9848 (CPP_SPEC): Accept -pthread.
9850 (GOMP_SELF_SPECS): Update comment.
9851 * config/i386/cygwin.opt: New file for -pthread flag.
9853 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9855 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9856 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9857 that we can return an rtx_insn *.
9859 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9861 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9862 when building executables, not DLLs. Add --large-address-aware
9863 under the same conditions.
9864 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9865 when building executables, not DLLs. Add --large-address-aware
9866 under the same conditions when using -m32.
9868 * config/i386/cygwin-stdint.h: Throughout, make type
9869 definitions dependent on target architecture, not host.
9871 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9873 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9874 the return type from rtx to rtx_insn *, which will enable various
9875 conversions in followup patches. For now this is is done by a
9877 (NEXT_INSN): Likewise.
9878 (SET_PREV_INSN): Convert to an inline function. This is intended
9879 for use as an lvalue, and so returns an rtx& to allow in-place
9881 (SET_NEXT_INSN): Likewise.
9883 2014-07-08 Mark Wielaard <mjw@redhat.com>
9886 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9888 2014-08-19 Marek Polacek <polacek@redhat.com>
9891 * cgraphunit.c (handle_alias_pairs): Fix condition.
9893 2014-08-19 Richard Biener <rguenther@suse.de>
9895 * gimple-fold.c (fold_gimple_assign): Properly build a
9896 null-pointer constant when devirtualizing addresses.
9898 2014-07-07 Mark Wielaard <mjw@redhat.com>
9900 * dwarf2out.c (decl_quals): New function.
9901 (modified_type_die): Take one cv_quals argument instead of two,
9902 one for const and one for volatile.
9903 (add_type_attribute): Likewise.
9904 (generic_parameter_die): Call add_type_attribute with one modifier
9906 (base_type_for_mode): Likewise.
9907 (add_bounds_info): Likewise.
9908 (add_subscript_info): Likewise.
9909 (gen_array_type_die): Likewise.
9910 (gen_descr_array_type_die): Likewise.
9911 (gen_entry_point_die): Likewise.
9912 (gen_enumeration_type_die): Likewise.
9913 (gen_formal_parameter_die): Likewise.
9914 (gen_subprogram_die): Likewise.
9915 (gen_variable_die): Likewise.
9916 (gen_const_die): Likewise.
9917 (gen_field_die): Likewise.
9918 (gen_pointer_type_die): Likewise.
9919 (gen_reference_type_die): Likewise.
9920 (gen_ptr_to_mbr_type_die): Likewise.
9921 (gen_inheritance_die): Likewise.
9922 (gen_subroutine_type_die): Likewise.
9923 (gen_typedef_die): Likewise.
9924 (force_type_die): Likewise.
9926 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9928 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9930 * configure: Regenerate.
9932 2014-08-19 Richard Biener <rguenther@suse.de>
9934 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9935 DECL_EXTERNALs in BLOCKs as non-references.
9936 * tree-streamer-out.c (streamer_write_chain): Likewise.
9938 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9939 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9940 Anna Tikhonova <anna.tikhonova@intel.com>
9941 Ilya Tocar <ilya.tocar@intel.com>
9942 Andrey Turetskiy <andrey.turetskiy@intel.com>
9943 Ilya Verbin <ilya.verbin@intel.com>
9944 Kirill Yukhin <kirill.yukhin@intel.com>
9945 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9947 * config/i386/sse.md
9948 (define_mode_iterator VI48_AVX512F): Delete.
9949 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9950 (define_mode_iterator VI2_AVX512VL): Ditto.
9951 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9954 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9956 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9957 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9958 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9959 with VI48_AVX512F_AVX512VL): New.
9960 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9961 with VI2_AVX512VL): Ditto.
9963 2014-08-19 Marek Polacek <polacek@redhat.com>
9965 * doc/invoke.texi: Document -Wc99-c11-compat.
9967 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9969 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9971 (SET_PREV_INSN): New macro, for use as an lvalue.
9972 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9974 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9975 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9976 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9977 (fixup_abnormal_edges): Likewise.
9978 (unlink_insn_chain): Likewise.
9979 (fixup_reorder_chain): Likewise.
9980 (cfg_layout_delete_block): Likewise.
9981 (cfg_layout_merge_blocks): Likewise.
9982 * combine.c (update_cfg_for_uncondjump): Likewise.
9983 * emit-rtl.c (link_insn_into_chain): Likewise.
9984 (remove_insn): Likewise.
9985 (delete_insns_since): Likewise.
9986 (reorder_insns_nobb): Likewise.
9987 (emit_insn_after_1): Likewise.
9988 * final.c (rest_of_clean_state): Likewise.
9989 (final_scan_insn): Likewise.
9990 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
9991 * haifa-sched.c (concat_note_lists): Likewise.
9992 (remove_notes): Likewise.
9993 (restore_other_notes): Likewise.
9994 (move_insn): Likewise.
9995 (unlink_bb_notes): Likewise.
9996 (restore_bb_notes): Likewise.
9997 * jump.c (delete_for_peephole): Likewise.
9998 * optabs.c (emit_libcall_block_1): Likewise.
9999 * reorg.c (emit_delay_sequence): Likewise.
10000 (fill_simple_delay_slots): Likewise.
10001 * sel-sched-ir.c (sel_move_insn): Likewise.
10002 (sel_remove_insn): Likewise.
10003 (get_bb_note_from_pool): Likewise.
10004 * sel-sched.c (move_nop_to_previous_block): Likewise.
10006 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10007 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10008 (c6x_gen_bundles): Likewise.
10009 (hwloop_optimize): Likewise.
10010 * config/frv/frv.c (frv_function_prologue): Likewise.
10011 (frv_register_nop): Likewise.
10012 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10013 (ia64_reorg): Likewise.
10014 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10015 (mep_make_bundle): Likewise.
10016 (mep_bundle_insns): Likewise.
10017 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10018 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10019 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10021 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10023 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10024 return type from rtx to rtx_insn *.
10025 (BB_END): Likewise.
10026 (BB_HEADER): Likewise.
10027 (BB_FOOTER): Likewise.
10028 (SET_BB_HEAD): Convert to a function.
10029 (SET_BB_END): Likewise.
10030 (SET_BB_HEADER): Likewise.
10031 (SET_BB_FOOTER): Likewise.
10033 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10034 Strengthen the return type from rtx to rtx_insn *. For now, this
10035 is done by adding a checked cast, but this will eventually
10036 become a field lookup.
10037 (BB_END): Likewise.
10038 (BB_HEADER): Likewise.
10039 (BB_FOOTER): Likewise.
10040 (SET_BB_HEAD): New function, from macro of same name. This is
10041 intended for use as an lvalue, and so returns an rtx& to allow
10042 in-place modification.
10043 (SET_BB_END): Likewise.
10044 (SET_BB_HEADER): Likewise.
10045 (SET_BB_FOOTER): Likewise.
10047 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10049 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10050 for rvalues, and...
10051 (SET_BB_HEAD): New macro, for use as a lvalue.
10052 (BB_END, SET_BB_END): Likewise.
10053 (BB_HEADER, SET_BB_HEADER): Likewise.
10054 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10056 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10057 of BB_* macros into SET_BB_* macros.
10058 (fix_crossing_unconditional_branches): Likewise.
10059 * caller-save.c (save_call_clobbered_regs): Likewise.
10060 (insert_one_insn): Likewise.
10061 * cfgbuild.c (find_bb_boundaries): Likewise.
10062 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10063 (outgoing_edges_match): Likewise.
10064 (try_optimize_cfg): Likewise.
10065 * cfgexpand.c (expand_gimple_cond): Likewise.
10066 (expand_gimple_tailcall): Likewise.
10067 (expand_gimple_basic_block): Likewise.
10068 (construct_exit_block): Likewise.
10069 * cfgrtl.c (delete_insn): Likewise.
10070 (create_basic_block_structure): Likewise.
10071 (rtl_delete_block): Likewise.
10072 (rtl_split_block): Likewise.
10073 (emit_nop_for_unique_locus_between): Likewise.
10074 (rtl_merge_blocks): Likewise.
10075 (block_label): Likewise.
10076 (try_redirect_by_replacing_jump): Likewise.
10077 (emit_barrier_after_bb): Likewise.
10078 (fixup_abnormal_edges): Likewise.
10079 (record_effective_endpoints): Likewise.
10080 (relink_block_chain): Likewise.
10081 (fixup_reorder_chain): Likewise.
10082 (fixup_fallthru_exit_predecessor): Likewise.
10083 (cfg_layout_duplicate_bb): Likewise.
10084 (cfg_layout_split_block): Likewise.
10085 (cfg_layout_delete_block): Likewise.
10086 (cfg_layout_merge_blocks): Likewise.
10087 * combine.c (update_cfg_for_uncondjump): Likewise.
10088 * emit-rtl.c (add_insn_after): Likewise.
10089 (remove_insn): Likewise.
10090 (reorder_insns): Likewise.
10091 (emit_insn_after_1): Likewise.
10092 * haifa-sched.c (get_ebb_head_tail): Likewise.
10093 (restore_other_notes): Likewise.
10094 (move_insn): Likewise.
10095 (sched_extend_bb): Likewise.
10096 (fix_jump_move): Likewise.
10097 * ifcvt.c (noce_process_if_block): Likewise.
10098 (dead_or_predicable): Likewise.
10099 * ira.c (update_equiv_regs): Likewise.
10100 * reg-stack.c (change_stack): Likewise.
10101 * sel-sched-ir.c (sel_move_insn): Likewise.
10102 * sel-sched.c (move_nop_to_previous_block): Likewise.
10104 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10105 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10107 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10109 * rtl.h (for_each_rtx_in_insn): New function.
10110 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10112 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10114 * coretypes.h (class rtx_insn): Add forward declaration.
10116 * rtl.h: Include is-a.h.
10117 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10118 workaround to ensure gengtype knows inheritance is occurring,
10119 whilst continuing to use the pre-existing special-casing for
10121 (class rtx_insn): New subclass of rtx_def, adding the
10122 invariant that we're dealing with something we can sanely use
10123 INSN_UID, NEXT_INSN, PREV_INSN on.
10124 (is_a_helper <rtx_insn *>::test): New.
10125 (is_a_helper <const rtx_insn *>::test): New.
10127 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10129 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10131 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10133 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10136 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10138 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10139 to BUILT_IN_UNREACHABLE.
10141 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10144 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10146 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10147 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10148 (ffs<mode>2): Do not expand with tzcnt for
10149 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10150 (ffssi2_no_cmove): Ditto.
10151 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10152 (ctz<mode>2): New expander.
10153 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10154 (*ctz<mode>2_falsedep): New insn.
10155 (*ctz<mode>2): Rename from ctz<mode>2.
10156 (clz<mode>2_lzcnt): New expander.
10157 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10158 (*clz<mode>2_lzcnt_falsedep): New insn.
10159 (*clz<mode>2): Rename from ctz<mode>2.
10160 (popcount<mode>2): New expander.
10161 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10162 (*popcount<mode>2_falsedep): New insn.
10163 (*popcount<mode>2): Rename from ctz<mode>2.
10164 (*popcount<mode>2_cmp): Remove.
10165 (*popcountsi2_cmp_zext): Ditto.
10167 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10169 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10170 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10171 * config/microblaze/microblaze.h
10172 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10174 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10177 * configure.ac: Set install_gold_as_default to no for
10179 * configure: Regenerated.
10181 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10183 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10184 * config.in: Add undef of HAVE_isl.
10185 * configure: Regenerate.
10186 * configure.ac: Add definition of HAVE_isl.
10187 * graphite-blocking.c: Add checking of HAVE_isl.
10188 * graphite-dependences.c: Likewise.
10189 * graphite-interchange.c: Likewise.
10190 * graphite-isl-ast-to-gimple.c: Likewise.
10191 * graphite-optimize-isl.c: Likewise.
10192 * graphite-poly.c: Likewise.
10193 * graphite-scop-detection.c: Likewise.
10194 * graphite-sese-to-poly.c: Likewise.
10195 * graphite.c: Likewise.
10196 * toplev.c: Replace the checking of HAVE_cloog with the checking
10199 2014-08-18 Richard Biener <rguenther@suse.de>
10201 PR tree-optimization/62090
10202 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10203 (fold_builtin_3): Do not fold snprintf.
10204 (fold_builtin_4): Likewise.
10205 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10206 moved from builtins.c.
10207 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10208 (gimple_fold_builtin): Do not fold sprintf here.
10210 2014-08-18 Richard Biener <rguenther@suse.de>
10212 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10214 (maybe_canonicalize_mem_ref_addr): ... this function.
10215 (fold_stmt_1): Apply it here before all simplification.
10217 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10220 * cgraph.h (cgraph_node::create_indirect_edge): Add
10221 compute_indirect_info param.
10222 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10223 indirect_info only when it is required.
10224 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10225 indirect_info fore cloned indirect edge.
10227 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10228 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10229 Anna Tikhonova <anna.tikhonova@intel.com>
10230 Ilya Tocar <ilya.tocar@intel.com>
10231 Andrey Turetskiy <andrey.turetskiy@intel.com>
10232 Ilya Verbin <ilya.verbin@intel.com>
10233 Kirill Yukhin <kirill.yukhin@intel.com>
10234 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10236 * config/i386/sse.md
10237 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10238 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10240 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10241 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10242 Anna Tikhonova <anna.tikhonova@intel.com>
10243 Ilya Tocar <ilya.tocar@intel.com>
10244 Andrey Turetskiy <andrey.turetskiy@intel.com>
10245 Ilya Verbin <ilya.verbin@intel.com>
10246 Kirill Yukhin <kirill.yukhin@intel.com>
10247 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10249 * config/i386/sse.md
10250 (define_mode_iterator VF1_AVX512VL): New.
10251 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10252 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10255 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10256 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10257 Anna Tikhonova <anna.tikhonova@intel.com>
10258 Ilya Tocar <ilya.tocar@intel.com>
10259 Andrey Turetskiy <andrey.turetskiy@intel.com>
10260 Ilya Verbin <ilya.verbin@intel.com>
10261 Kirill Yukhin <kirill.yukhin@intel.com>
10262 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10264 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10265 * config/i386/i386.md
10266 (define_code_iterator any_float): New.
10267 (define_code_attr floatsuffix): New.
10268 * config/i386/sse.md
10269 (define_mode_iterator VF1_128_256VL): New.
10270 (define_mode_iterator VF2_512_256VL): New.
10271 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10273 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10274 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10276 (define_mode_attr qq2pssuff): New.
10277 (define_mode_attr sselongvecmode): New.
10278 (define_mode_attr sselongvecmodelower): New.
10279 (define_mode_attr sseintvecmode3): New.
10280 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10282 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10283 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10284 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10285 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10287 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10288 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10289 Anna Tikhonova <anna.tikhonova@intel.com>
10290 Ilya Tocar <ilya.tocar@intel.com>
10291 Andrey Turetskiy <andrey.turetskiy@intel.com>
10292 Ilya Verbin <ilya.verbin@intel.com>
10293 Kirill Yukhin <kirill.yukhin@intel.com>
10294 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10296 * config/i386/sse.md
10297 (define_mode_iterator VF2_AVX512VL): New.
10298 (define_mode_attr sseintvecmode2): New.
10299 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10300 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10301 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10303 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10305 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10307 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10310 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10311 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10312 Anna Tikhonova <anna.tikhonova@intel.com>
10313 Ilya Tocar <ilya.tocar@intel.com>
10314 Andrey Turetskiy <andrey.turetskiy@intel.com>
10315 Ilya Verbin <ilya.verbin@intel.com>
10316 Kirill Yukhin <kirill.yukhin@intel.com>
10317 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10319 * config/i386/i386.md
10320 (define_insn "*movoi_internal_avx"): Add evex version.
10321 (define_insn "*movti_internal"): Ditto.
10323 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10324 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10325 Anna Tikhonova <anna.tikhonova@intel.com>
10326 Ilya Tocar <ilya.tocar@intel.com>
10327 Andrey Turetskiy <andrey.turetskiy@intel.com>
10328 Ilya Verbin <ilya.verbin@intel.com>
10329 Kirill Yukhin <kirill.yukhin@intel.com>
10330 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10332 * config/i386/i386.md
10333 (define_attr "isa"): Add avx512dq, noavx512dq.
10334 (define_attr "enabled"): Ditto.
10335 * config/i386/sse.md
10336 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10338 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10339 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10340 Anna Tikhonova <anna.tikhonova@intel.com>
10341 Ilya Tocar <ilya.tocar@intel.com>
10342 Andrey Turetskiy <andrey.turetskiy@intel.com>
10343 Ilya Verbin <ilya.verbin@intel.com>
10344 Kirill Yukhin <kirill.yukhin@intel.com>
10345 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10347 * config/i386/i386.c
10348 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10349 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10350 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10351 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10352 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10353 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10354 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10355 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10356 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10357 * config/i386/sse.md
10358 (define_mode_iterator VMOVE): Allow V4TI mode.
10359 (define_mode_iterator V_AVX512VL): New.
10360 (define_mode_iterator V): New handling for AVX512VL.
10361 (define_insn "avx512f_load<mode>_mask"): Delete.
10362 (define_insn "<avx512>_load<mode>_mask"): New.
10363 (define_insn "avx512f_store<mode>_mask"): Delete.
10364 (define_insn "<avx512>_store<mode>_mask"): New.
10367 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10370 * asan.c (instrument_derefs): Fix bitfield check.
10372 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10374 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10375 * config/rs6000/htm.md (ttest): Remove clobber.
10376 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10377 (and_operand): Reformat.
10378 (and_2rld_operand): New predicate.
10379 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10381 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10382 parameter. Handle AND directly.
10383 (rs6000_split_logical_di): Remove last parameter.
10384 (rs6000_split_logical): Remove last parameter. Remove obsolete
10386 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10387 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10388 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10389 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10390 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10391 and 5 anonymous splitters): Delete.
10392 (and<mode>3): New expander.
10393 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10394 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10395 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10396 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10397 (floatdisf2_internal1): Remove clobbers.
10398 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10399 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10400 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10401 (and<mode>3 for BOOL_128): Remove clobber.
10402 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10403 rs6000_split_logical.
10404 (*bool<mode>3_internal for BOOL_128): Adjust call of
10405 rs6000_split_logical.
10406 (*boolc<mode>3_internal1 for BOOL_128,
10407 *boolc<mode>3_internal2 for BOOL_128,
10408 *boolcc<mode>3_internal1 for BOOL_128,
10409 *boolcc<mode>3_internal2 for BOOL_128,
10410 *eqv<mode>3_internal1 for BOOL_128,
10411 *eqv<mode>3_internal2 for BOOL_128,
10412 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10413 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10415 (*vec_reload_and_reg_<mptrsize>): Delete.
10417 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10419 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10420 and split, *boolccsi3_internal3 and split): Delete.
10421 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10422 *boolccdi3_internal3 and split): Delete.
10423 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10424 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10426 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10428 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10429 and split, *boolcsi3_internal3 and split): Delete.
10430 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10431 *boolcdi3_internal3 and split): Delete.
10432 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10434 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10436 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10437 <'u'>: Also support printing the low-order 16 bits.
10438 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10439 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10440 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10441 *booldi3_internal3 and split): Delete.
10442 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10443 *bool<mode>3_dot2): New.
10444 (two anonymous define_splits for non_logical_cint_operand): Merge.
10446 2014-08-17 Marek Polacek <polacek@redhat.com>
10447 Manuel López-Ibáñez <manu@gcc.gnu.org>
10450 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10451 (diagnostic_show_locus): Don't print caret diagnostic
10452 if a column is larger than the line_width.
10454 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10456 * common.opt: Make the ISL AST generator to be the main code generator
10459 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10461 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10463 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10466 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10468 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10469 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10470 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10472 * config/pa/pa.md (begin_brtab): Delete insn.
10473 (end_brtab): Likewise.
10475 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10477 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10479 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10481 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10482 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10483 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10484 (get_dynamic_type): Remove.
10485 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10486 (clear_speculation): Bring to ipa-deivrt.h
10487 (get_class_context): Rename to ...
10488 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10489 (contains_type_p): Update.
10490 (get_dynamic_type): Rename to ...
10491 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10492 (possible_polymorphic_call_targets): UPdate.
10493 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10494 * ipa-prop.c (ipa_analyze_call_uses): Update.
10496 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10498 * doc/invoke.texi (SH options): Document missing processor variant
10499 options. Remove references to Hitachi. Undocument deprecated mspace
10502 2014-08-15 Jason Merrill <jason@redhat.com>
10504 * tree.c (type_hash_canon): Uncomment assert.
10506 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10508 * input.h (in_system_header_at): Add comment.
10510 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10513 * diagnostic.c (build_message_string): Make it extern.
10514 * diagnostic.h (build_message_string): Make it extern.
10516 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10518 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10519 load/store from/to non-floating class pseudo.
10521 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10523 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10525 2014-08-15 Richard Biener <rguenther@suse.de>
10527 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10528 (get_constraint_for_ssa_var): Remove dead code.
10529 (get_constraint_for_1): Adjust.
10530 (find_what_var_points_to): Likewise.
10531 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10533 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10536 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10537 (_mm512_mask_cmpge_epu32_mask): Ditto.
10538 (_mm512_cmpge_epu32_mask): Ditto.
10539 (_mm512_mask_cmpge_epi64_mask): Ditto.
10540 (_mm512_cmpge_epi64_mask): Ditto.
10541 (_mm512_mask_cmpge_epu64_mask): Ditto.
10542 (_mm512_cmpge_epu64_mask): Ditto.
10543 (_mm512_mask_cmple_epi32_mask): Ditto.
10544 (_mm512_cmple_epi32_mask): Ditto.
10545 (_mm512_mask_cmple_epu32_mask): Ditto.
10546 (_mm512_cmple_epu32_mask): Ditto.
10547 (_mm512_mask_cmple_epi64_mask): Ditto.
10548 (_mm512_cmple_epi64_mask): Ditto.
10549 (_mm512_mask_cmple_epu64_mask): Ditto.
10550 (_mm512_cmple_epu64_mask): Ditto.
10551 (_mm512_mask_cmplt_epi32_mask): Ditto.
10552 (_mm512_cmplt_epi32_mask): Ditto.
10553 (_mm512_mask_cmplt_epu32_mask): Ditto.
10554 (_mm512_cmplt_epu32_mask): Ditto.
10555 (_mm512_mask_cmplt_epi64_mask): Ditto.
10556 (_mm512_cmplt_epi64_mask): Ditto.
10557 (_mm512_mask_cmplt_epu64_mask): Ditto.
10558 (_mm512_cmplt_epu64_mask): Ditto.
10559 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10560 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10561 (_mm512_cmpneq_epu32_mask): Ditto.
10562 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10563 (_mm512_cmpneq_epi64_mask): Ditto.
10564 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10565 (_mm512_cmpneq_epu64_mask): Ditto.
10566 (_mm512_castpd_ps): Ditto.
10567 (_mm512_castpd_si512): Ditto.
10568 (_mm512_castps_pd): Ditto.
10569 (_mm512_castps_si512): Ditto.
10570 (_mm512_castsi512_ps): Ditto.
10571 (_mm512_castsi512_pd): Ditto.
10572 (_mm512_castpd512_pd128): Ditto.
10573 (_mm512_castps512_ps128): Ditto.
10574 (_mm512_castsi512_si128): Ditto.
10575 (_mm512_castpd512_pd256): Ditto.
10576 (_mm512_castps512_ps256): Ditto.
10577 (_mm512_castsi512_si256): Ditto.
10578 (_mm512_castpd128_pd512): Ditto.
10579 (_mm512_castps128_ps512): Ditto.
10580 (_mm512_castsi128_si512): Ditto.
10581 (_mm512_castpd256_pd512): Ditto.
10582 (_mm512_castps256_ps512): Ditto.
10583 (_mm512_castsi256_si512): Ditto.
10584 (_mm512_cmpeq_epu32_mask): Ditto.
10585 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10586 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10587 (_mm512_cmpeq_epu64_mask): Ditto.
10588 (_mm512_cmpgt_epu32_mask): Ditto.
10589 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10590 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10591 (_mm512_cmpgt_epu64_mask): Ditto.
10592 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10593 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10594 * config/i386/i386.c (enum ix86_builtins): Add
10595 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10596 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10597 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10598 (bdesc_args): Add __builtin_ia32_si512_256si,
10599 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10600 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10601 __builtin_ia32_pd512_pd.
10602 (ix86_expand_args_builtin): Handle new FTYPEs.
10603 * config/i386/sse.md (castmode): Add 512-bit modes.
10604 (AVX512MODE2P): New.
10605 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10606 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10608 2014-08-15 Richard Biener <rguenther@suse.de>
10610 * fold-const.c (tree_swap_operands_p): Put all constants
10611 last, also strip sign-changing NOPs when considering further
10612 canonicalization. Canonicalize also when optimizing for size.
10614 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10616 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10617 one_match > zero_match case to just before simple_sequence.
10619 2014-08-15 Richard Biener <rguenther@suse.de>
10621 * data-streamer.h (streamer_string_index, string_for_index):
10623 * data-streamer-out.c (streamer_string_index): Make static.
10624 * data-streamer-in.c (string_for_index): Likewise.
10625 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10626 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10628 2014-08-15 Richard Biener <rguenther@suse.de>
10630 PR tree-optimization/62031
10631 * tree-data-ref.c (dr_analyze_indices): Do not set
10632 DR_UNCONSTRAINED_BASE.
10633 (dr_may_alias_p): All indirect accesses have to go the
10634 formerly DR_UNCONSTRAINED_BASE path.
10635 * tree-data-ref.h (struct indices): Remove
10636 unconstrained_base member.
10637 (DR_UNCONSTRAINED_BASE): Remove.
10639 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10641 PR middle-end/62092
10642 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10643 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10644 in OMP_CLAUSE_MAP in some outer target region.
10646 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10648 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10649 name_expansion_cache.
10650 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10651 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10652 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10653 (difference_cannot_overflow_p): New parameter. Use affine
10654 expansion for equality check.
10655 (iv_elimination_compare_lt): Pass new argument.
10657 2014-08-14 DJ Delorie <dj@redhat.com>
10659 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10660 variables to the accumulator.
10662 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10663 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10664 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10665 with far-far moves.
10667 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10668 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10669 (umulqihi3_virt): Likewise.
10670 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10671 (umulqihi3_real): Likewise.
10673 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10675 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10677 PR tree-optimization/62091
10678 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10679 function_entry_reached.
10680 (walk_aliased_vdefs): Clear it here.
10681 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10683 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10685 * ipa-utils.h (compare_virtual_tables): Declare.
10686 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10688 2014-08-14 Marek Polacek <polacek@redhat.com>
10691 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10692 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10694 2014-08-14 Tom de Vries <tom@codesourcery.com>
10696 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10698 2014-08-14 Tom de Vries <tom@codesourcery.com>
10700 PR rtl-optimization/62004
10701 PR rtl-optimization/62030
10702 * ifcvt.c (rtx_interchangeable_p): New function.
10703 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10704 * emit-rtl.h (mem_attrs_eq_p): Declare.
10706 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10708 * graphite-scop-detection.c:
10709 Add inclusion of cp-tree.h.
10710 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10711 in case they are pointers to object types
10713 2014-08-14 Richard Biener <rguenther@suse.de>
10715 * BASE-VER: Change to 5.0.0
10717 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10718 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10719 Anna Tikhonova <anna.tikhonova@intel.com>
10720 Ilya Tocar <ilya.tocar@intel.com>
10721 Andrey Turetskiy <andrey.turetskiy@intel.com>
10722 Ilya Verbin <ilya.verbin@intel.com>
10723 Kirill Yukhin <kirill.yukhin@intel.com>
10724 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10726 * config/i386/sse.md (define_mode_attr avx512): New.
10727 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10729 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10730 (define_mode_attr ssse3_avx2): Ditto.
10731 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10732 (define_mode_attr avx2_avx512bw): New.
10733 (define_mode_attr ssedoublemodelower): New.
10734 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10735 V32HI, V64QI modes.
10736 (define_mode_attr ssebytemode): Allow V8DI modes.
10737 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10738 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10739 (define_mode_attr ssePSmode2): New.
10740 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10741 V16HI, V32HI modes.
10742 (define_mode_attr dbpsadbwmode): New.
10743 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10744 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10745 (vi8_sse4_1_avx2_avx512): New.
10746 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10748 (define_mode_attr blendbits): Move before its immediate use.
10750 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10751 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10752 Anna Tikhonova <anna.tikhonova@intel.com>
10753 Ilya Tocar <ilya.tocar@intel.com>
10754 Andrey Turetskiy <andrey.turetskiy@intel.com>
10755 Ilya Verbin <ilya.verbin@intel.com>
10756 Kirill Yukhin <kirill.yukhin@intel.com>
10757 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10759 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10760 * config/i386/subst.md
10761 (define_mode_iterator SUBST_V): Update.
10762 (define_mode_iterator SUBST_A): Ditto.
10763 (define_subst_attr "mask_operand7"): New.
10764 (define_subst_attr "mask_operand10"): New.
10765 (define_subst_attr "mask_operand_arg34") : New.
10766 (define_subst_attr "mask_expand_op3"): New.
10767 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10768 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10769 (define_subst_attr "mask_avx512vl_condition"): New.
10770 (define_subst_attr "round_mask_operand4"): Ditto.
10771 (define_subst_attr "round_mask_scalar_op3"): Delete.
10772 (define_subst_attr "round_mask_op4"): New.
10773 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10775 (define_subst_attr "round_modev8sf_condition"): New.
10776 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10778 (define_subst_attr "round_saeonly_mask_operand4"): New.
10779 (define_subst_attr "round_saeonly_mask_op4"): New.
10780 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10781 V8DImode, V16SImode.
10782 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10783 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10784 (define_subst_attr "mask_expand4_args"): New.
10785 (define_subst "mask_expand4"): New.
10787 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10788 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10789 Anna Tikhonova <anna.tikhonova@intel.com>
10790 Ilya Tocar <ilya.tocar@intel.com>
10791 Andrey Turetskiy <andrey.turetskiy@intel.com>
10792 Ilya Verbin <ilya.verbin@intel.com>
10793 Kirill Yukhin <kirill.yukhin@intel.com>
10794 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10796 * config/i386/i386.md
10797 (define_attr "isa"): Add avx512bw,noavx512bw.
10798 (define_attr "enabled"): Ditto.
10799 (define_split): Add 32/64-bit mask logic.
10800 (define_insn "*k<logic>qi"): New.
10801 (define_insn "*k<logic>hi"): New.
10802 (define_insn "*anddi_1"): Add mask version.
10803 (define_insn "*andsi_1"): Ditto.
10804 (define_insn "*<code><mode>_1"): Ditto.
10805 (define_insn "*<code>hi_1"): Ditto.
10806 (define_insn "kxnor<mode>"): New.
10807 (define_insn "kunpcksi"): New.
10808 (define_insn "kunpckdi"): New.
10809 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10810 (define_insn "*one_cmplhi2_1"): Ditto.
10812 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10813 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10814 Anna Tikhonova <anna.tikhonova@intel.com>
10815 Ilya Tocar <ilya.tocar@intel.com>
10816 Andrey Turetskiy <andrey.turetskiy@intel.com>
10817 Ilya Verbin <ilya.verbin@intel.com>
10818 Kirill Yukhin <kirill.yukhin@intel.com>
10819 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10821 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10824 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10825 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10826 Anna Tikhonova <anna.tikhonova@intel.com>
10827 Ilya Tocar <ilya.tocar@intel.com>
10828 Andrey Turetskiy <andrey.turetskiy@intel.com>
10829 Ilya Verbin <ilya.verbin@intel.com>
10830 Kirill Yukhin <kirill.yukhin@intel.com>
10831 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10833 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10835 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10836 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10837 xmm/ymm16+ when availble.
10838 * config/i386/i386.h
10839 (HARD_REGNO_NREGS): Add mask regs.
10840 (VALID_AVX512F_REG_MODE): Ditto.
10841 (VALID_AVX512F_REG_MODE) : Define.
10842 (VALID_MASK_AVX512BW_MODE): Ditto.
10843 (reg_class) (MASK_REG_P(X)): Define.
10844 * config/i386/i386.md: Do not split long moves with mask register,
10845 use kmovb if avx512bw is availible.
10846 (movdi_internal): Handle mask registers.
10848 2014-08-14 Richard Biener <rguenther@suse.de>
10850 PR tree-optimization/62081
10851 * tree-ssa-loop.c (pass_fix_loops): New pass.
10852 (pass_tree_loop::gate): Do not fixup loops here.
10853 * tree-pass.h (make_pass_fix_loops): Declare.
10854 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10856 2014-08-14 Richard Biener <rguenther@suse.de>
10858 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10859 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10861 2014-08-14 Richard Biener <rguenther@suse.de>
10863 PR tree-optimization/62090
10864 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10865 (fold_builtin_2): Do not fold sprintf.
10866 (fold_builtin_3): Likewise.
10867 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10868 moved from builtins.c.
10869 (gimple_fold_builtin): Fold sprintf.
10871 2014-08-14 Richard Biener <rguenther@suse.de>
10873 PR rtl-optimization/62079
10874 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10877 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10879 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10880 current_function_decl.
10882 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10884 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10885 cgraph_function_node to cgraph_node::function_symbol
10888 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10890 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10891 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10893 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10895 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10898 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10900 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10903 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10906 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10907 any registers that are used in mem_insn.
10909 2014-08-12 Steve Ellcey <sellcey@mips.com>
10911 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10913 2014-08-12 Steve Ellcey <sellcey@mips.com>
10915 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10916 (MULTILIB_DIRNAMES): Ditto.
10917 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10918 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10919 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10920 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10921 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10922 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10924 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10927 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10928 of __ARM_SIZEOF_WCHAR_T.
10930 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10933 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10934 Remove unnecessary attributes.
10936 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10938 * internal-fn.c (init_internal_fns): Fix off-by-one.
10940 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10941 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10942 Anna Tikhonova <anna.tikhonova@intel.com>
10943 Ilya Tocar <ilya.tocar@intel.com>
10944 Andrey Turetskiy <andrey.turetskiy@intel.com>
10945 Ilya Verbin <ilya.verbin@intel.com>
10946 Kirill Yukhin <kirill.yukhin@intel.com>
10947 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10949 * config/i386/i386.c (standard_sse_constant_opcode): Use
10950 vpxord/vpternlog if avx512 is availible.
10952 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10954 PR middle-end/62103
10955 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10956 bitfields, that is when size doesn't match the size of type or the
10957 size of the constructor.
10959 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10961 * config/rs6000/constraints.md (wh constraint): New constraint,
10962 for FP registers if direct move is available.
10963 (wi constraint): New constraint, for VSX/FP registers that can
10964 handle 64-bit integers.
10965 (wj constraint): New constraint for VSX/FP registers that can
10966 handle 64-bit integers for direct moves.
10967 (wk constraint): New constraint for VSX/FP registers that can
10968 handle 64-bit doubles for direct moves.
10969 (wy constraint): Make documentation match implementation.
10971 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10972 scalar_in_vmx_p field to simplify tests of whether SFmode or
10973 DFmode can go in the Altivec registers.
10974 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10975 (rs6000_setup_reg_addr_masks): Likewise.
10976 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10977 field, and wh/wi/wj/wk constraints.
10978 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10979 the wh/wi/wj/wk constraints.
10980 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10981 upper registers, prefer VSX registers unless the operation is a
10982 memory operation with REG+OFFSET addressing.
10984 * config/rs6000/vsx.md (VSr mode attribute): Add support for
10985 DImode. Change SFmode to use ww constraint instead of d to allow
10986 SF registers in the upper registers.
10989 (VSr5): Fix thinko in comment.
10990 (VSa): New mode attribute that is an alternative to wa, that
10991 returns the VSX register class that a mode can go in, but may not
10992 be the preferred register class.
10993 (VS_64dm): New mode attribute for appropriate register classes for
10994 referencing 64-bit elements of vectors for direct moves and normal
10996 (VS_64reg): Likewise.
10997 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
10998 register allocator to only registers the data type can handle.
10999 (vsx_le_perm_load_<mode>): Likewise.
11000 (vsx_le_perm_store_<mode>): Likewise.
11001 (vsx_xxpermdi2_le_<mode>): Likewise.
11002 (vsx_xxpermdi4_le_<mode>): Likewise.
11003 (vsx_lxvd2x2_le_<mode>): Likewise.
11004 (vsx_lxvd2x4_le_<mode>): Likewise.
11005 (vsx_stxvd2x2_le_<mode>): Likewise.
11006 (vsx_add<mode>3): Likewise.
11007 (vsx_sub<mode>3): Likewise.
11008 (vsx_mul<mode>3): Likewise.
11009 (vsx_div<mode>3): Likewise.
11010 (vsx_tdiv<mode>3_internal): Likewise.
11011 (vsx_fre<mode>2): Likewise.
11012 (vsx_neg<mode>2): Likewise.
11013 (vsx_abs<mode>2): Likewise.
11014 (vsx_nabs<mode>2): Likewise.
11015 (vsx_smax<mode>3): Likewise.
11016 (vsx_smin<mode>3): Likewise.
11017 (vsx_sqrt<mode>2): Likewise.
11018 (vsx_rsqrte<mode>2): Likewise.
11019 (vsx_tsqrt<mode>2_internal): Likewise.
11020 (vsx_fms<mode>4): Likewise.
11021 (vsx_nfma<mode>4): Likewise.
11022 (vsx_eq<mode>): Likewise.
11023 (vsx_gt<mode>): Likewise.
11024 (vsx_ge<mode>): Likewise.
11025 (vsx_eq<mode>_p): Likewise.
11026 (vsx_gt<mode>_p): Likewise.
11027 (vsx_ge<mode>_p): Likewise.
11028 (vsx_xxsel<mode>): Likewise.
11029 (vsx_xxsel<mode>_uns): Likewise.
11030 (vsx_copysign<mode>3): Likewise.
11031 (vsx_float<VSi><mode>2): Likewise.
11032 (vsx_floatuns<VSi><mode>2): Likewise.
11033 (vsx_fix_trunc<mode><VSi>2): Likewise.
11034 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11035 (vsx_x<VSv>r<VSs>i): Likewise.
11036 (vsx_x<VSv>r<VSs>ic): Likewise.
11037 (vsx_btrunc<mode>2): Likewise.
11038 (vsx_b2trunc<mode>2): Likewise.
11039 (vsx_floor<mode>2): Likewise.
11040 (vsx_ceil<mode>2): Likewise.
11041 (vsx_<VS_spdp_insn>): Likewise.
11042 (vsx_xscvspdp): Likewise.
11043 (vsx_xvcvspuxds): Likewise.
11044 (vsx_float_fix_<mode>2): Likewise.
11045 (vsx_set_<mode>): Likewise.
11046 (vsx_extract_<mode>_internal1): Likewise.
11047 (vsx_extract_<mode>_internal2): Likewise.
11048 (vsx_extract_<mode>_load): Likewise.
11049 (vsx_extract_<mode>_store): Likewise.
11050 (vsx_splat_<mode>): Likewise.
11051 (vsx_xxspltw_<mode>): Likewise.
11052 (vsx_xxspltw_<mode>_direct): Likewise.
11053 (vsx_xxmrghw_<mode>): Likewise.
11054 (vsx_xxmrglw_<mode>): Likewise.
11055 (vsx_xxsldwi_<mode>): Likewise.
11056 (vsx_xscvdpspn): Tighten constraints to only use register classes
11058 (vsx_xscvspdpn): Likewise.
11059 (vsx_xscvdpspn_scalar): Likewise.
11061 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11062 wj, and wk constraints.
11063 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11064 general purpose registers.
11066 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11068 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11069 DImode instead of wm. Use wk constraint for direct move of DFmode
11071 (extendsidi2_lfiwax): Likewise.
11072 (lfiwax): Likewise.
11073 (lfiwzx): Likewise.
11074 (movdi_internal64): Likewise.
11076 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11077 wk constraints. Make the wy constraint documentation match them
11080 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11082 Replacement of isl_int by isl_val
11083 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11084 (compute_bounds_for_param): use isl_val instead of isl_int
11085 (compute_bounds_for_loop): likewise
11086 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11087 (build_linearized_memory_access): use isl_val instead of isl_int
11088 (pdr_stride_in_loop): likewise
11089 * graphite-optimize-isl.c:
11090 (getPrevectorMap): use isl_val instead of isl_int
11092 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11093 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11094 (extern the_isl_ctx): declare
11095 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11096 (extract_affine_gmp): likewise
11098 (build_loop_iteration_domains): likewise
11099 (add_param_constraints): likewise
11101 2014-08-11 Richard Biener <rguenther@suse.de>
11103 PR tree-optimization/62075
11104 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11105 handle uses in patterns.
11107 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11108 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11109 Anna Tikhonova <anna.tikhonova@intel.com>
11110 Ilya Tocar <ilya.tocar@intel.com>
11111 Andrey Turetskiy <andrey.turetskiy@intel.com>
11112 Ilya Verbin <ilya.verbin@intel.com>
11113 Kirill Yukhin <kirill.yukhin@intel.com>
11114 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11116 * common/config/i386/i386-common.c
11117 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11118 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11119 (ix86_handle_option): Handle OPT_mavx512vl.
11120 * config/i386/cpuid.h (bit_AVX512VL): Define.
11121 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11122 set -mavx512vl accordingly.
11123 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11124 OPTION_MASK_ISA_AVX512VL.
11125 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11126 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11127 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11128 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11129 * config/i386/i386.h (TARGET_AVX512VL): Define.
11130 (TARGET_AVX512VL_P(x)): Ditto.
11131 * config/i386/i386.opt: Add mavx512vl.
11133 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11135 PR tree-optimization/62073
11136 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11139 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11140 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11141 Anna Tikhonova <anna.tikhonova@intel.com>
11142 Ilya Tocar <ilya.tocar@intel.com>
11143 Andrey Turetskiy <andrey.turetskiy@intel.com>
11144 Ilya Verbin <ilya.verbin@intel.com>
11145 Kirill Yukhin <kirill.yukhin@intel.com>
11146 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11148 * common/config/i386/i386-common.c
11149 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11150 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11151 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11152 (ix86_handle_option): Handle OPT_mavx512bw.
11153 * config/i386/cpuid.h (bit_AVX512BW): Define.
11154 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11155 set -mavx512bw accordingly.
11156 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11157 OPTION_MASK_ISA_AVX512BW.
11158 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11159 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11160 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11161 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11162 * config/i386/i386.h (TARGET_AVX512BW): Define.
11163 (TARGET_AVX512BW_P(x)): Ditto.
11164 * config/i386/i386.opt: Add mavx512bw.
11166 2014-08-11 Richard Biener <rguenther@suse.de>
11168 PR tree-optimization/62070
11169 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11170 Remove SSA checking.
11172 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11174 * asan.c (asan_check_flags): New enum.
11175 (build_check_stmt_with_calls): Removed function.
11176 (build_check_stmt): Split inlining logic to
11177 asan_expand_check_ifn.
11178 (instrument_derefs): Rename parameter.
11179 (instrument_mem_region_access): Rename parameter.
11180 (instrument_strlen_call): Likewise.
11181 (asan_expand_check_ifn): New function.
11182 (asan_instrument): Remove old code.
11183 (pass_sanopt::execute): Change handling of
11184 asan-instrumentation-with-call-threshold.
11185 (asan_clear_shadow): Fix formatting.
11186 (asan_function_start): Likewise.
11187 (asan_emit_stack_protection): Likewise.
11188 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11189 Update description.
11190 * internal-fn.c (expand_ASAN_CHECK): New function.
11191 * internal-fn.def (ASAN_CHECK): New internal function.
11192 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11193 Update description.
11194 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11195 * tree.c: Small comment fix.
11197 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11199 * gimple.c (gimple_call_fnspec): Support internal functions.
11200 (gimple_call_return_flags): Use const.
11201 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11202 * internal-fn.def: Add fnspec information.
11203 * internal-fn.h (internal_fn_fnspec): New function.
11204 (init_internal_fns): Declare new function.
11205 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11206 (init_internal_fns): New function.
11207 * tree-core.h: Update macro call.
11208 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11210 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11212 * lto-streamer.h (struct output_block::symbol): Change from
11213 struct symtab_node to plain symtab_node.
11214 (referenced_from_this_partition_p): Change first parameter
11215 from struct symtab_node to plain symtab_node.
11217 2014-08-10 Marek Polacek <polacek@redhat.com>
11220 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11222 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11224 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11225 DECL correctly; do not give up on types in static storage.
11227 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11229 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11231 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11233 * graphite-isl-ast-to-gimple.c:
11234 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11236 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11238 2014-08-08 Guozhi Wei <carrot@google.com>
11240 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11242 2014-08-08 Cary Coutant <ccoutant@google.com>
11244 * dwarf2out.c (get_skeleton_type_unit): Remove.
11245 (output_skeleton_debug_sections): Remove skeleton type units.
11246 (output_comdat_type_unit): Likewise.
11247 (dwarf2out_finish): Likewise.
11249 2014-08-07 Yi Yang <ahyangyi@google.com>
11251 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11253 2014-08-08 Richard Biener <rguenther@suse.de>
11255 * lto-streamer.h (struct lto_input_block): Make it a class
11256 with a constructor.
11257 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11258 (struct lto_function_header, struct lto_simple_header,
11259 struct lto_simple_header_with_strings,
11260 struct lto_decl_header, struct lto_function_header): Make
11261 a simple inheritance hieararchy. Remove unused fields.
11262 (struct lto_asm_header): Remove.
11263 * lto-streamer-out.c (produce_asm): Adjust.
11264 (lto_output_toplevel_asms): Likewise.
11265 (produce_asm_for_decls): Likewise.
11266 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11267 * data-streamer-in.c (string_for_index): Likewise.
11268 * ipa-inline-analysis.c (inline_read_section): Likewise.
11269 * ipa-prop.c (ipa_prop_read_section): Likewise.
11270 (read_replacements_section): Likewise.
11271 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11272 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11273 (lto_destroy_simple_input_block): Likewise.
11274 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11275 (lto_input_toplevel_asms): Likewise.
11277 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11278 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11279 Anna Tikhonova <anna.tikhonova@intel.com>
11280 Ilya Tocar <ilya.tocar@intel.com>
11281 Andrey Turetskiy <andrey.turetskiy@intel.com>
11282 Ilya Verbin <ilya.verbin@intel.com>
11283 Kirill Yukhin <kirill.yukhin@intel.com>
11284 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11286 * common/config/i386/i386-common.c
11287 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11288 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11289 (ix86_handle_option): Handle OPT_mavx512dq.
11290 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11291 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11292 set -mavx512dq accordingly.
11293 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11294 OPTION_MASK_ISA_AVX512DQ.
11295 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11296 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11297 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11298 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11299 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11300 (TARGET_AVX512DQ_P(x)): Ditto.
11301 * config/i386/i386.opt: Add mavx512dq.
11303 2014-08-08 Richard Biener <rguenther@suse.de>
11305 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11306 target_percent, target_percent_s): Export.
11307 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11308 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11309 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11310 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11311 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11312 Move to gimple-fold.c.
11313 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11315 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11316 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11317 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11318 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11319 (rewrite_call_expr_array): Remove.
11320 (fold_builtin_sprintf_chk): Likewise.
11321 (fold_builtin_snprintf_chk): Likewise.
11322 (fold_builtin_varargs): Remove handling of sprintf_chk,
11323 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11324 (gimple_fold_builtin_sprintf_chk): Remove.
11325 (gimple_fold_builtin_snprintf_chk): Likewise.
11326 (gimple_fold_builtin_varargs): Likewise.
11327 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11328 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11329 * gimple.c (gimple_seq_add_seq_without_update): New function.
11330 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11331 * gimple-fold.c: Include output.h.
11332 (gsi_replace_with_seq_vops): New function, split out from ...
11333 (gimplify_and_update_call_from_tree): ... here.
11334 (replace_call_with_value): New function.
11335 (replace_call_with_call_and_fold): Likewise.
11336 (var_decl_component_p): Moved from builtins.c.
11337 (gimple_fold_builtin_memory_op): Moved from builtins.c
11338 fold_builtin_memory_op and rewritten to GIMPLE.
11339 (gimple_fold_builtin_memset): Likewise.
11340 (gimple_fold_builtin_strcpy): Likewise.
11341 (gimple_fold_builtin_strncpy): Likewise.
11342 (gimple_fold_builtin_strcat): Likewise.
11343 (gimple_fold_builtin_fputs): Likewise.
11344 (gimple_fold_builtin_memory_chk): Likewise.
11345 (gimple_fold_builtin_stxcpy_chk): Likewise.
11346 (gimple_fold_builtin_stxncpy_chk): Likewise.
11347 (gimple_fold_builtin_snprintf_chk): Likewise.
11348 (gimple_fold_builtin_sprintf_chk): Likewise.
11349 (gimple_fold_builtin_strlen): New function.
11350 (gimple_fold_builtin_with_strlen): New function split out from
11351 gimple_fold_builtin.
11352 (gimple_fold_builtin): Change signature and handle
11353 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11354 here. Call gimple_fold_builtin_with_strlen.
11355 (gimple_fold_call): Adjust.
11357 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11359 * calls.c (precompute_arguments): Check
11360 promoted_for_signed_and_unsigned_p and set the promoted mode.
11361 (promoted_for_signed_and_unsigned_p): New function.
11362 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11363 and set the promoted mode.
11364 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11365 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11366 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11369 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11371 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11372 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11373 (expand_call): Likewise.
11374 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11375 to get promoted mode.
11376 * combine.c (record_promoted_value): Skip > 0 comparison with
11377 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11378 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11379 of SUBREG_PROMOTED_UNSIGNED_P.
11380 (convert_modes): Likewise.
11381 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11382 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11383 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11384 SUBREG_PROMOTED_UNSIGNED_SET.
11385 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11386 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11387 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11388 SUBREG_PROMOTED_SET.
11389 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11390 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11391 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11392 of SUBREG_PROMOTED_UNSIGNED_P.
11393 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11394 (SUBREG_PROMOTED_SET): New define.
11395 (SUBREG_PROMOTED_GET): Likewise.
11396 (SUBREG_PROMOTED_SIGN): Likewise.
11397 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11398 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11399 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11400 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11401 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11402 (nonzero_bits1): Skip > 0 comparison with the results as
11403 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11404 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11405 of !SUBREG_PROMOTED_UNSIGNED_P.
11406 * simplify-rtx.c (simplify_unary_operation_1): Use new
11407 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11408 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11409 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11410 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11412 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11414 * ipa-devirt.c: Include gimple-pretty-print.h
11415 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11417 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11418 (get_polymorphic_call_info): Fix return value
11419 (type_change_info): New sturcture based on ipa-prop
11421 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11422 based on ipa-prop variant.
11423 (extr_type_from_vtbl_ptr_store): New function
11424 based on ipa-prop variant.
11425 (record_known_type): New function.
11426 (check_stmt_for_type_change): New function.
11427 (get_dynamic_type): New function.
11428 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11429 * tree-ssa-pre.c: ipa-utils.h
11430 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11431 machinery; sanity check with ipa-prop devirtualization.
11432 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11435 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11437 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11438 * alias.c, cfgexpand.c, cgraphbuild.c,
11439 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11440 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11441 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11442 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11443 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11444 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11445 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11446 dse.c, except.c, gengtype.c, gimple-expr.c,
11447 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11448 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11449 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11450 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11451 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11452 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11454 * pointer-set.c: Remove file.
11455 * pointer-set.h: Remove file.
11457 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11459 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11460 * config/arm/types.md (f_sels, f_seld): Delete.
11462 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11464 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11465 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11466 (aarch64_movdi_<mode>high): Likewise.
11467 (aarch64_mov<mode>high_di): Likewise.
11468 (aarch64_movdi_<mode>low): Likewise.
11469 (aarch64_mov<mode>low_di): Likewise.
11470 (aarch64_movtilow_tilow): Likewise.
11471 Add comment explaining usage of fp,simd attributes and of
11472 TARGET_FLOAT and TARGET_SIMD.
11474 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11475 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11477 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11478 Use MOVN when one of the half-words is 0xffff.
11480 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11482 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11484 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11486 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11487 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11488 (rfs_str): String corresponding to RFS_* constants.
11489 (rank_for_schedule_stats_t): New typedef.
11490 (rank_for_schedule_stats): New static variable.
11491 (rfs_result): New static function.
11492 (rank_for_schedule): Track statistics for deciding heuristics.
11493 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11495 (ready_sort): Use them for debug printouts.
11496 (schedule_block): Init statistics state. Print statistics on
11497 rank_for_schedule decisions.
11499 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11501 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11503 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11505 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11508 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11510 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11511 function to not conflict.
11512 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11513 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11514 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11515 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11516 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11519 2014-08-07 Marek Polacek <polacek@redhat.com>
11521 * fold-const.c (fold_binary_loc): Add folding of
11522 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11524 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11526 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11527 instead of type size.
11528 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11530 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11532 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11533 (*thumb1_movqi_insn): Likewise.
11534 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11536 2014-08-07 Tom de Vries <tom@codesourcery.com>
11538 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11539 (glibc_2_11_or_earlier): Remove effective-target keywords.
11541 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11543 * config/arm/arm.c (bdesc_2arg): Fix typo.
11544 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11546 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11548 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11550 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11553 * haifa-sched.c (advance_one_cycle): Fix dump.
11554 (schedule_block): Don't advance cycle if we are already at the
11555 beginning of the cycle.
11557 2014-08-06 Martin Jambor <mjambor@suse.cz>
11560 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11562 2014-08-06 Richard Biener <rguenther@suse.de>
11565 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11567 (lto_input_tree): Pop SCCs here.
11569 2014-08-06 Richard Biener <rguenther@suse.de>
11571 PR tree-optimization/61320
11572 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11573 handle misaligned loads.
11575 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11577 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11578 (aarch64_expand_vec_perm_const): Check for dup before zip.
11580 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11582 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11583 CONST_INT_P instead of GET_CODE and compare.
11584 (aarch64_select_cc_mode): Likewise.
11585 (aarch64_print_operand): Likewise.
11586 (aarch64_rtx_costs): Likewise.
11587 (aarch64_simd_valid_immediate): Likewise.
11588 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11589 (aarch64_simd_emit_pair_result_insn): Likewise.
11591 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11593 * gdbhooks.py (find_gcc_source_dir): New helper function.
11594 (class PassNames): New class, locating and parsing passes.def.
11595 (class BreakOnPass): New command "break-on-pass".
11597 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11599 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11602 2014-08-05 Richard Biener <rguenther@suse.de>
11604 PR rtl-optimization/61672
11605 * emit-rtl.h (mem_attrs_eq_p): Declare.
11606 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11607 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11608 * cfgcleanup.c (merge_memattrs): Likewise.
11609 Include emit-rtl.h.
11611 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11613 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11614 rather than singleton vectors.
11615 (vqdmlsls_lane_s32): Likewise.
11617 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11619 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11620 Use VSDQ_HSI mode iterator.
11621 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11622 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11623 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11624 Use BUILTIN_VDQHS macro.
11625 (sqrdmulh_laneq): Likewise.
11626 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11627 (vqdmlals_laneq_s32): Likewise.
11628 (vqdmlslh_laneq_s16): Likewise.
11629 (vqdmlsls_laneq_s32): Likewise.
11630 (vqdmulhh_laneq_s16): Likewise.
11631 (vqdmulhs_laneq_s32): Likewise.
11632 (vqrdmulhh_laneq_s16): Likewise.
11633 (vqrdmulhs_laneq_s32): Likewise.
11635 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11637 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11638 (vmuld_laneq_f64): Likewise.
11639 (vmuls_laneq_f32): Likewise.
11640 (vmul_n_f64): Likewise.
11641 (vmuld_lane_f64): Reimplement in C.
11642 (vmuls_lane_f32): Likewise.
11644 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11646 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11648 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11650 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11652 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11653 (rbitsi2): Likewise.
11654 (*arm_rev): Set predicable and predicable_short_it attributes.
11656 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11658 * convert.c (convert_to_integer): Guard transformation to lrint by
11661 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11663 * config/aarch64/aarch64-builtins.c
11664 (aarch64_simd_builtin_type_mode): Delete.
11665 (v8qi_UP): Remap to V8QImode.
11666 (v4hi_UP): Remap to V4HImode.
11667 (v2si_UP): Remap to V2SImode.
11668 (v2sf_UP): Remap to V2SFmode.
11669 (v1df_UP): Remap to V1DFmode.
11670 (di_UP): Remap to DImode.
11671 (df_UP): Remap to DFmode.
11672 (v16qi_UP):V16QImode.
11673 (v8hi_UP): Remap to V8HImode.
11674 (v4si_UP): Remap to V4SImode.
11675 (v4sf_UP): Remap to V4SFmode.
11676 (v2di_UP): Remap to V2DImode.
11677 (v2df_UP): Remap to V2DFmode.
11678 (ti_UP): Remap to TImode.
11679 (ei_UP): Remap to EImode.
11680 (oi_UP): Remap to OImode.
11681 (ci_UP): Map to CImode.
11682 (xi_UP): Remap to XImode.
11683 (si_UP): Remap to SImode.
11684 (sf_UP): Remap to SFmode.
11685 (hi_UP): Remap to HImode.
11686 (qi_UP): Remap to QImode.
11687 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11688 (VAR1): Build builtin name.
11689 (aarch64_init_simd_builtins): Remove dead code.
11691 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11693 * graphite-isl-ast-to-gimple.c:
11694 (set_options): New function.
11695 (scop_to_isl_ast): Add calling of set_options.
11697 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11699 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11700 (analyze_iv_to_split_insn): Don't initialize them.
11701 (get_ivts_expr): Removed.
11702 (allocate_basic_variable, insert_base_initialization): Use
11703 SET_SRC instead of *get_ivts_expr.
11704 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11706 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11708 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11709 (translate_isl_ast_for_loop): Add checking of the
11710 flag_loop_parallelize_all.
11711 (ast_build_before_for): New function.
11712 (scop_to_isl_ast): Add checking of the
11713 flag_loop_parallelize_all.
11714 * graphite-dependences.c: Move the defenition of the
11715 scop_get_dependences from graphite-optimize-isl.c to this file.
11716 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11717 (carries_deps): Add checking of the x's value.
11718 * graphite-optimize-isl.c: Move the defenition of the
11719 scop_get_dependences to graphite-dependences.c.
11720 * graphite-poly.h: Add declarations of scop_get_dependences
11723 2014-08-04 Rohit <rohitarulraj@freescale.com>
11726 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11728 (alt_reg_names): Likewise.
11729 (rs6000_dwarf_register_span): For SPE high registers, replace
11730 dwarf register numbers with GCC hard register numbers.
11731 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11732 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11733 register number for the corresponding GCC hard register number.
11734 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11735 newly added GCC hard register numbers for SPE high registers.
11736 (DWARF_FRAME_REGISTERS): Likewise.
11737 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11738 (DWARF_FRAME_REGNUM): Likewise.
11739 (FIXED_REGISTERS): Likewise.
11740 (CALL_USED_REGISTERS): Likewise.
11741 (CALL_REALLY_USED_REGISTERS): Likewise.
11742 (REG_ALLOC_ORDER): Likewise.
11743 (enum reg_class): Likewise.
11744 (REG_CLASS_NAMES): Likewise.
11745 (REG_CLASS_CONTENTS): Likewise.
11746 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11748 2014-08-04 Richard Biener <rguenther@suse.de>
11750 * gimple-fold.h (gimple_fold_builtin): Remove.
11751 * gimple-fold.c (gimple_fold_builtin): Make static.
11752 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11753 fold_stmt, not gimple_fold_builtin.
11755 2014-08-04 Martin Liska <mliska@suse.cz>
11757 * cgraph.h (csi_end_p): Removed.
11758 (csi_next): Likewise.
11759 (csi_node): Likewise.
11760 (csi_start): Likewise.
11761 (cgraph_node_in_set_p): Likewise.
11762 (cgraph_node_set_size): Likewise.
11763 (vsi_end_p): Likewise.
11764 (vsi_next): Likewise.
11765 (vsi_node): Likewise.
11766 (vsi_start): Likewise.
11767 (varpool_node_set_size): Likewise.
11768 (cgraph_node_set_nonempty_p): Likewise.
11769 (varpool_node_set_nonempty_p): Likewise.
11770 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11772 * ipa-inline-transform.c: Likewise.
11773 * ipa-utils.c (cgraph_node_set_new): Removed.
11774 (cgraph_node_set_add): Likewise.
11775 (cgraph_node_set_remove): Likewise.
11776 (cgraph_node_set_find): Likewise.
11777 (dump_cgraph_node_set): Likewise.
11778 (debug_cgraph_node_set): Likewise.
11779 (free_cgraph_node_set): Likewise.
11780 (varpool_node_set_new): Likewise.
11781 (varpool_node_set_add): Likewise.
11782 (varpool_node_set_remove): Likewise.
11783 (varpool_node_set_find): Likewise.
11784 (dump_varpool_node_set): Likewise.
11785 (free_varpool_node_set): Likewise.
11786 (debug_varpool_node_set): Likewise.
11787 * tree-emutls.c (struct tls_var_data):
11788 (emutls_index): Removed.
11789 (emutls_decl): Likewise.
11790 (gen_emutls_addr): Function implementation uses newly added
11791 hash_map<varpool_node *, tls_var_data>.
11792 (clear_access_vars): Likewise.
11793 (create_emultls_var): Likewise.
11794 (ipa_lower_emutls): Likewise.
11795 (reset_access): New function.
11797 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11799 * config/i386/i386.c (ix86_option_override_internal): Add
11800 PTA_RDRND and PTA_MOVBE for bdver4.
11802 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11803 James Greenhalgh <james.greenhalgh@arm.com>
11805 * doc/md.texi (clrsb): Document.
11806 (clz): Change reference to x into operand 1.
11808 (popcount): Likewise.
11810 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11813 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11814 move to subtarget in serial version if result is ignored.
11816 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11817 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11819 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11820 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11821 (sched_analyze_insn): Update use of try_group_insn to
11822 sched_macro_fuse_insns.
11823 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11824 arguments that are not conditional jumps.
11826 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11828 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11829 family information. Handle BTVER2 cpu with cpuid family value.
11831 2014-08-04 Tom de Vries <tom@codesourcery.com>
11833 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11834 (glibc_2_11_or_earlier): Document effective-target keywords.
11836 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11838 * ipa-devirt.c (odr_type_warn_count): Add type.
11839 (possible_polymorphic_call_targets): Set it.
11840 (ipa_devirt): Use it.
11842 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11844 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11846 * ipa-devirt.c: Include hash-map.h
11847 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11848 (clear_speculation): Break out of ...
11849 (get_class_context): ... here; speed up handling obviously useless
11851 (odr_type_warn_count, decl_warn_count): New structures.
11852 (final_warning_record): New structure.
11853 (final_warning_records): New static variable.
11854 (possible_polymorphic_call_targets): Cleanup handling of
11855 speculative info; do not build speculation when user do not care;
11856 record info about warnings when asked for.
11857 (add_decl_warning): New function.
11858 (type_warning_cmp): New function.
11859 (decl_warning_cmp): New function.
11860 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11861 (gate): Enable pass when warnings are requested.
11862 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11865 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11867 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11869 (hash_map::remove): New method.
11870 (hash_map::traverse): New method.
11871 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11872 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11873 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11874 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11875 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11876 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11879 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11881 * hash-set.h: new File.
11882 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11883 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11884 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11885 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11886 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11887 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11888 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11889 varpool.c: Use hash_set instead of pointer_set.
11891 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11893 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11895 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11897 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11898 for frame access when strict_p is false.
11900 2014-08-01 Renlin Li <renlin.li@arm.com>
11901 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11903 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11904 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11905 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11907 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11909 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11910 aarch64_mem_pair_offset.
11912 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11914 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11916 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11917 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11919 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11921 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11923 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11925 PR regression/61510
11926 * cgraphunit.c (analyze_functions): Use get_create rather than get
11927 for decls which are clones of abstract functions.
11929 2014-08-01 Martin Liska <mliska@suse.cz>
11931 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11932 * ipa-prop.h (count_formal_params): Global function created from static.
11933 * ipa-prop.c (count_formal_params): Likewise.
11934 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11935 profiles for semantically equivalent functions.
11936 * passes.c (do_per_function): If we load body of a function
11937 during WPA, this condition should behave same.
11938 * varpool.c (ctor_for_folding): More tolerant assert for variable
11939 aliases created during WPA.
11941 2014-08-01 Martin Liska <mliska@suse.cz>
11943 * doc/invoke.texi (Options That Control Optimization): Documentation
11944 for -foptimize-strlen introduced. Optimization levels default options
11947 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11949 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11950 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11951 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11953 * stor-layout.h (min_align_of_type): New prototype.
11954 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11955 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11957 * ubsan.c: Include builtins.h.
11958 (ubsan_expand_bounds_ifn): Change return type to bool,
11959 always return true.
11960 (ubsan_expand_null_ifn): Change return type to bool, change
11961 argument to gimple_stmt_iterator *. Handle both null and alignment
11962 sanitization, take type from ckind argument's type rather than
11964 (instrument_member_call): Removed.
11965 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11966 Handle both null and alignment sanitization, don't say whole
11967 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11968 call instead of 2 argument.
11969 (instrument_null): Adjust instrument_mem_ref caller. Don't
11970 instrument calls here.
11971 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11972 like SANITIZE_NULL.
11973 * stor-layout.c (min_align_of_type): New function.
11974 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11975 Or it into SANITIZE_UNDEFINED.
11976 * doc/invoke.texi (-fsanitize=alignment): Document.
11978 2014-07-31 Andi Kleen <ak@linux.intel.com>
11980 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11982 2014-07-31 Andi Kleen <ak@linux.intel.com>
11984 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
11986 (vn_reference_compute_hash): Dito.
11987 (vn_nary_op_compute_hash): Dito.
11988 (vn_phi_compute_hash): Dito.
11989 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
11991 2014-07-31 Andi Kleen <ak@linux.intel.com>
11993 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
11994 Rename to inchash:add_expr_commutative. Convert to inchash.
11995 (iterative_hash_hashable_expr): Rename to
11996 inchash:add_hashable_expr. Convert to inchash.
11997 (avail_expr_hash): Dito.
11999 2014-07-31 Andi Kleen <ak@linux.intel.com>
12001 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12002 Convert to inchash.
12004 2014-07-31 Andi Kleen <ak@linux.intel.com>
12006 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12008 2014-07-31 Andi Kleen <ak@linux.intel.com>
12010 * Makefile.in (OBJS): Add rtlhash.o
12011 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12012 (loc_checksum): Dito.
12013 (loc_checksum_ordered): Dito.
12014 (hash_loc_operands): Dito.
12016 (hash_loc_list): Dito.
12017 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12018 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12019 * rtlhash.c: New file.
12020 * rtlhash.h: New file.
12022 2014-07-31 Andi Kleen <ak@linux.intel.com>
12024 * inchash.h (inchash): Change inchash class to namespace.
12025 (class hash): ... Rename from inchash.
12026 (add_object): Move from macro to class template.
12027 * lto-streamer-out.c (hash_tree): Change inchash
12029 * tree.c (build_type_attribute_qual_variant): Dito.
12030 (type_hash_list): Dito.
12031 (attribute_hash_list): Dito.
12032 (iterative_hstate_expr): Rename to inchash::add_expr
12033 (build_range_type_1): Change inchash to inchash::hash
12034 and use hash::add_expr.
12035 (build_array_type_1): Dito.
12036 (build_function_type): Dito
12037 (build_method_type_directly): Dito.
12038 (build_offset_type): Dito.
12039 (build_complex_type): Dito.
12040 (make_vector_type): Dito.
12041 * tree.h (iterative_hash_expr): Dito.
12043 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12045 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12047 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12049 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12050 correct alphabetical position.
12051 (vpaddd_f64): Rewrite using builtins.
12052 (vpaddd_s64): Move to correct alphabetical position.
12055 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12058 * config/sh/sh.c (sh_legitimate_address_p,
12059 sh_legitimize_reload_address): Handle reg+reg address modes when
12060 ALLOW_INDEXED_ADDRESS is false.
12061 * config/sh/predicates.md (general_movsrc_operand,
12062 general_movdst_operand): Likewise.
12064 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12066 * config/aarch64/aarch64-builtins.c
12067 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12070 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12072 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12073 the generated mask based on BYTES_BIG_ENDIAN.
12074 (aarch64_simd_check_vect_par_cnst_half): New.
12075 * config/aarch64/aarch64-protos.h
12076 (aarch64_simd_check_vect_par_cnst_half): New.
12077 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12078 the check out to aarch64_simd_check_vect_par_cnst_half.
12079 (vect_par_cnst_lo_half): Likewise.
12080 * config/aarch64/aarch64-simd.md
12081 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12082 (move_hi_quad_<mode>): Always generate a low mask.
12084 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12086 * doc/invoke.texi (AVR Options): Add documentation about
12087 __AVR_DEVICE_NAME__ built-in macro.
12089 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12092 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12093 constraints are satisfied.
12094 (<shift>di3_neon): Likewise.
12096 2014-07-31 Richard Biener <rguenther@suse.de>
12098 PR tree-optimization/61964
12099 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12100 by structural equality.
12102 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12104 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12105 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12106 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12108 * gcc.c (sanitize_spec_function): Support new option.
12109 (SANITIZER_SPEC): Remove now redundant check.
12110 * opts.c (common_handle_option): Support new option.
12111 (finish_options): Check for incompatibilities.
12112 * toplev.c (process_options): Split userspace-specific checks.
12114 2014-07-31 Richard Biener <rguenther@suse.de>
12116 * lto-streamer.h (struct output_block): Remove global.
12117 (struct data_in): Remove labels, num_named_labels and
12118 num_unnamed_labels.
12119 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12120 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12122 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12125 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12126 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12127 (isolate_path): New argument to avoid inserting a trap.
12128 (find_implicit_erroneous_behaviour): Handle returning the address
12129 of a local variable.
12130 (find_explicit_erroneous_behaviour): Likewise.
12132 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12135 * toplev.c (init_random_seed): Move piece of code never called to
12137 (set_random_seed): see above.
12139 2014-07-31 Tom de Vries <tom@codesourcery.com>
12141 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12143 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12145 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12146 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12148 2014-07-31 Richard Biener <rguenther@suse.de>
12150 * data-streamer.h (streamer_write_data_stream): Declare here,
12152 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12153 * lto-cgraph.c (lto_output_node): Adjust.
12154 (lto_output_varpool_node): Likewise.
12155 * data-streamer-out.c (streamer_string_index): Likewise.
12156 (streamer_write_data_stream, lto_append_block): Move from ...
12157 * lto-section-out.c (lto_output_data_stream,
12158 lto_append_block): ... here.
12160 2014-07-30 Mike Stump <mikestump@comcast.net>
12162 * configure.ac: Also check for popen.
12163 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12164 * configure: Regenerate.
12165 * config.in: Regenerate.
12167 2014-07-30 Martin Jambor <mjambor@suse.cz>
12169 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12170 parameter to gimple.
12172 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12174 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12175 address as second parameter to __tpf_eh_return routine.
12177 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12179 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12182 2014-07-30 Tom Tromey <tromey@redhat.com>
12185 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12186 * doc/extend.texi (Type Attributes): Document designated_init
12189 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12191 * graphite-isl-ast-to-gimple.c:
12192 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12193 (gcc_expression_from_isl_expression): Pass type to
12194 gcc_expression_from_isl_ast_expr_id.
12196 2014-07-30 Richard Biener <rguenther@suse.de>
12198 * lto-streamer.h (lto_write_data): New function.
12199 * langhooks.c (lhd_append_data): Do not free block.
12200 * lto-section-out.c (lto_write_data): New function writing
12201 raw data to the current section.
12202 (lto_write_stream): Adjust for langhook semantic change.
12203 (lto_destroy_simple_output_block): Write header directly.
12204 * lto-opts.c (lto_write_options): Write options directly.
12205 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12206 (lto_output_toplevel_asms): Likewise.
12207 (copy_function_or_variable): Copy data directly.
12208 (write_global_references): Output index table directly.
12209 (lto_output_decl_state_refs): Likewise.
12210 (write_symbol): Write data directly.
12211 (produce_symtab): Adjust.
12212 (produce_asm_for_decls): Output header and refs directly.
12214 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12216 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12217 to speculative_targets
12218 (get_class_context): Fix handling of contextes without outer type;
12219 avoid matching non-polymorphic types in LTO.
12220 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12221 parameter to speculative_targetsp; handle speculation.
12222 (dump_possible_polymorphic_call_targets): Update dumping.
12224 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12226 * common.opt (Wodr): Enable by default.
12228 2014-07-29 Olivier Hainque <hainque@adacore.com>
12230 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12232 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12235 * gengtype.c (strtoken): New function.
12236 (create_user_defined_type): Replace strtok with strtoken.
12238 2014-07-29 Nathan Sidwell <nathan@acm.org>
12240 * gcov-io.c (gcov_var): Make hidden.
12241 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12242 (gcov_do_dump): Declare.
12243 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12245 2014-07-29 Martin Jambor <mjambor@suse.cz>
12247 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12248 parameter to gimple.
12249 (sra_modify_assign): Likewise.
12251 2014-07-29 Richard Biener <rguenther@suse.de>
12253 PR middle-end/52478
12254 * expr.c (expand_expr_real_2): Revert last change.
12256 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12258 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12259 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12260 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12262 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12263 (contains_type_p): Forward declare.
12264 (polymorphic_call_target_hasher::hash): Hash speculative info.
12265 (polymorphic_call_target_hasher::equal): Compare speculative info.
12266 (get_class_context): Handle speuclation.
12267 (contains_type_p): Update.
12268 (get_polymorphic_call_info_for_decl): Update.
12269 (walk_ssa_copies): Break out from ...
12270 (get_polymorphic_call_info): ... here; set speculative context
12272 * ipa-prop.c (ipa_write_indirect_edge_info,
12273 ipa_read_indirect_edge_info): Stream speculative context.
12274 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12275 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12276 SPECULATIVE_MAYBE_DERIVED_TYPE).
12277 (possible_polymorphic_call_targets overriders): Update.
12278 (dump_possible_polymorphic_call_targets overriders): Update.
12279 (dump_possible_polymorphic_call_target_p overriders): Update.
12281 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12283 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12284 ipa-devirt path; fix thinko there.
12286 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12288 * config/i386/i386.c (ix86_return_in_memory): Replace one
12289 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12291 2014-07-28 Marek Polacek <polacek@redhat.com>
12293 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12295 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12297 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12298 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12299 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12300 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12301 (USE_LD_AS_NEEDED): Likewise.
12302 (ASM_APP_ON): Likewise.
12303 (ASM_APP_OFF): Likewise.
12304 (TARGET_POSIX_IO): Likewise.
12305 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
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.
12312 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12314 PR middle-end/61734
12315 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12316 operators other than the equality operators.
12318 2014-07-28 Richard Biener <rguenther@suse.de>
12320 PR middle-end/52478
12321 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12322 sure to register SImode ones, not only >= word_mode ones.
12323 * expr.c (expand_expr_real_2): When expanding -ftrapv
12324 binops do not use OPTAB_LIB_WIDEN.
12326 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12328 PR middle-end/61919
12329 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12330 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12331 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12332 inserting them in the insn stream.
12334 2014-07-28 Marek Polacek <polacek@redhat.com>
12336 PR middle-end/61913
12337 * common.opt (Wodr): Add Var.
12339 2014-07-28 Richard Biener <rguenther@suse.de>
12341 PR tree-optimization/61921
12342 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12343 if there is a varpool node before dereferencing it.
12345 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12347 * graphite-sese-to-poly.c:
12348 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12349 id of the pbb), which contains pointer to the pbb1.
12351 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12353 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12355 * graphite-isl-ast-to-gimple.c:
12356 (graphite_create_new_guard): New function.
12357 (translate_isl_ast_node_if): New function.
12358 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12360 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12362 2014-07-27 Anthony Green <green@moxielogic.com>
12364 * config.gcc: Add moxie-*-moxiebox* configuration.
12365 * config/moxie/moxiebox.h: New file.
12367 2014-07-26 Andrew Pinski <apinski@cavium.com>
12369 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12370 from the read only register.
12372 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12374 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12375 as the allocation class if it isn't likely to be spilled.
12377 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12379 * rtl.h (tls_referenced_p): Declare.
12380 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12381 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12382 (mips_cannot_force_const_mem): Use tls_referenced_p.
12383 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12384 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12385 instead of pa_tls_referenced_p.
12386 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12387 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12388 (pa_legitimate_constant_p): Likewise.
12389 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12390 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12391 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12392 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12393 rs6000_tls_referenced_p.
12394 (rs6000_tls_symbol_ref_1): Delete.
12396 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12399 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12400 Optimize inverse of a VEC_CONCAT.
12402 2014-07-25 Xinliang David Li <davidxl@google.com>
12404 * params.def: New parameter.
12405 * coverage.c (get_coverage_counts): Check new flag.
12406 (coverage_compute_profile_id): Check new flag.
12407 (coverage_begin_function): Check new flag.
12408 (coverage_end_function): Check new flag.
12409 * value-prof.c (coverage_node_map_initialized_p): New function.
12410 (init_node_map): Populate map with all functions.
12411 * doc/invoke.texi: Document new parameter.
12413 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12414 Richard Biener <rguenther@suse.de>
12416 * lto-streamer-out.c (struct sccs): Turn to ...
12417 (class DFS): ... this one; refactor the DFS walk so it can
12418 be re-done on per-SCC basis.
12419 (DFS::DFS): New constructor.
12420 (DFS::~DFS): New destructor.
12421 (hash_tree): Add new MAP argument holding in-SCC hash values;
12422 remove POINTER_TYPE hashing hack.
12423 (scc_entry_compare): Rename to ...
12424 (DFS::scc_entry_compare): ... this one.
12425 (hash_scc): Rename to ...
12426 (DFS::hash_scc): ... this one; pass output_block instead
12427 of streamer_cache; work harder to get unique and stable SCC
12429 (DFS_write_tree): Rename to ...
12430 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12431 (lto_output_tree): Update.
12433 2014-07-25 Andi Kleen <ak@linux.intel.com>
12435 * lto-streamer-out.c (hash_tree): Convert to inchash.
12437 2014-07-25 Andi Kleen <ak@linux.intel.com>
12439 * tree.c (build_type_attribute_qual_variant): Use inchash.
12440 (type_hash_list): Dito.
12441 (attribute_hash_list): Dito
12442 (iterative_hstate_expr): Dito.
12443 (iterative_hash_expr): Dito.
12444 (build_range_type_1): Dito.
12445 (build_array_type_1): Dito.
12446 (build_function_type): Dito.
12447 (build_method_type_directly): Dito.
12448 (build_offset_type): Dito.
12449 (build_complex_type): Dito.
12450 (make_vector_type): Dito.
12451 * tree.h (iterative_hash_expr): Add compat wrapper.
12452 (iterative_hstate_expr): Add.
12454 2014-07-25 Andi Kleen <ak@linux.intel.com>
12456 * Makefile.in (OBJS): Add inchash.o.
12457 (PLUGIN_HEADERS): Add inchash.h.
12458 * ipa-devirt.c: Include inchash.h.
12459 * lto-streamer-out.c: Dito.
12460 * tree-ssa-dom.c: Dito.
12461 * tree-ssa-pre.c: Dito.
12462 * tree-ssa-sccvn.c: Dito.
12463 * tree-ssa-tail-merge.c: Dito.
12465 * tree.c (iterative_hash_hashval_t): Move to ...
12466 (iterative_hash_host_wide_int): Move to ...
12467 * inchash.c: Here. New file.
12468 * tree.h (iterative_hash_hashval_t): Move to ...
12469 (iterative_hash_host_wide_int): Move to ...
12470 * inchash.h: Here. New file.
12472 2014-07-25 Richard Biener <rguenther@suse.de>
12474 PR middle-end/61762
12475 PR middle-end/61894
12476 * fold-const.c (native_encode_int): Add and handle offset
12477 parameter to do partial encodings of expr.
12478 (native_encode_fixed): Likewise.
12479 (native_encode_real): Likewise.
12480 (native_encode_complex): Likewise.
12481 (native_encode_vector): Likewise.
12482 (native_encode_string): Likewise.
12483 (native_encode_expr): Likewise.
12484 * fold-const.c (native_encode_expr): Add offset parameter
12486 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12487 (fold_ctor_reference): Handle all reads from tcc_constant
12490 2014-07-25 Richard Biener <rguenther@suse.de>
12492 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12493 as possibly unused.
12495 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12497 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12499 2014-07-24 Kyle McMartin <kyle@redhat.com>
12501 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12503 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12505 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12507 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12509 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12510 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12511 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12513 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12515 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12516 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12517 aggregate types. Instead, *all* aggregate types, except for single-
12518 element or homogeneous float/vector aggregates, are quadword-aligned
12519 if required by their type alignment. Issue -Wpsabi note when a type
12520 is now treated differently than before.
12522 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12524 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12525 does not fit fully into floating-point registers, and there is still
12526 space in the register parameter area, use GPRs to pass those parts
12527 of the argument. Issue -Wpsabi note if any parameter is now treated
12528 differently than before.
12529 (rs6000_arg_partial_bytes): Update.
12531 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12533 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12535 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12537 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12538 * toplev.c (initialize_rtl): Don't use it. Move previously
12539 "language-dependent" calls to...
12540 (backend_init): ...here.
12541 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12542 Assert that RTL initialization hasn't happend yet.
12544 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12546 PR rtl-optimization/61629
12547 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12548 they have already been initialized.
12550 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12552 PR middle-end/61268
12553 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12554 DECL_INCOMING_RTL and entry_parm.
12555 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12556 * calls.c (load_register_parameters): Likewise argument values.
12557 (emit_library_call_value_1, store_one_arg): Likewise argument
12559 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12561 * explow.c (validize_mem): Modify the argument in-place.
12563 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12565 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12566 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12568 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12570 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12571 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12573 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12575 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12576 (aarch64_save_callee_saves): New parameter "skip_wb".
12577 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12579 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12581 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12583 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12585 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12587 * graphite-isl-ast-to-gimple.c:
12588 (graphite_create_new_loop): Add calling of isl_id_free to properly
12589 decrement reference counts.
12591 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12593 2014-07-24 Martin Liska <mliska@suse.cz>
12594 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12596 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12597 (rs6000_code_end): Likewise.
12599 2014-07-24 Martin Liska <mliska@suse.cz>
12601 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12602 symtab_node funtion used.
12603 (rs6000_xcoff_declare_object_name): Likewise.
12605 2014-07-24 Martin Liska <mliska@suse.cz>
12607 * cgraphunit.c (compile): Correct function used.
12609 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12611 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12614 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12617 * varasm.c (bss_initializer_p): Handle offlined ctors.
12618 (align_variable, get_variable_align): Likewise.
12619 (make_decl_one_only): Likewise.
12620 (default_binds_local_p_1): Likewise.
12621 (decl_binds_to_current_def_p): Likewise.
12622 (get_variable_section): Get constructor if it is offlined.
12623 (assemble_variable_contents): Sanity check that the caller
12624 streamed in the ctor in LTO.
12626 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12628 * graphite-isl-ast-to-gimple.c:
12629 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12630 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12631 isl_ast_op_pdiv_r to the different case.
12633 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12635 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12637 PR middle-end/61876
12638 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12639 when flag_errno_math is on.
12641 2014-07-24 Martin Liska <mliska@suse.cz>
12643 * cgraph.h (varpool_node):
12644 (availability get_availability (void)):
12645 created from cgraph_variable_initializer_availability
12646 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12647 created from: cgraph_variable_initializer_availability
12648 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12649 (void finalize_named_section_flags (void)):
12650 created from varpool_finalize_named_section_flags
12651 (bool assemble_decl (void)): created from varpool_assemble_decl
12652 (void analyze (void)): created from varpool_analyze_node
12653 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12654 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12655 (void remove_initializer (void)): created from varpool_remove_initializer
12656 (tree get_constructor (void)): created from varpool_get_constructor
12657 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12658 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12659 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12660 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12661 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12662 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12663 (static bool output_variables (void)): created from varpool_output_variables
12664 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12665 created from varpool_extra_name_alias
12666 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12667 (static void dump_varpool (FILE *f)): created from dump_varpool
12668 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12669 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12670 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12671 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12672 (void assemble_aliases (void)): created from assemble_aliases
12674 2014-07-24 Martin Liska <mliska@suse.cz>
12676 * cgraph.h (symtab_node):
12677 (void register_symbol (void)): created from symtab_register_node
12678 (void remove (void)): created from symtab_remove_node
12679 (void dump (FILE *f)): created from dump_symtab_node
12680 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12681 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12682 (struct ipa_ref *add_reference (symtab_node *referred_node,
12683 enum ipa_ref_use use_type)): created from add_reference
12684 (struct ipa_ref *add_reference (symtab_node *referred_node,
12685 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12686 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12687 gimple stmt)): created from maybe_add_reference
12688 (bool semantically_equivalent_p (symtab_node *target)): created from
12689 symtab_semantically_equivalent_p
12690 (void remove_from_same_comdat_group (void)): created from
12691 remove_from_same_comdat_group
12692 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12693 symtab_add_to_same_comdat_group
12694 (void dissolve_same_comdat_group_list (void)): created from
12695 symtab_dissolve_same_comdat_group_list
12696 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12697 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12698 created from symtab_alias_ultimate_target
12699 (inline symtab_node *next_defined_symbol (void)): created from
12700 symtab_next_defined_symbol
12701 (bool resolve_alias (symtab_node *target)): created from
12702 symtab_resolve_alias
12703 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12704 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12705 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12706 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12707 (void set_section (const char *section)): created from set_section_1
12708 (enum availability get_availability (void)): created from symtab_node_availability
12709 (void make_decl_local (void)): created from symtab_make_decl_local
12710 (bool real_symbol_p (void)): created from symtab_read_node
12711 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12712 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12713 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12714 symtab_in_same_comdat_p;
12715 (bool address_taken_from_non_vtable_p (void)): created from
12716 address_taken_from_non_vtable_p
12717 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12718 (static void dump_table (FILE *)): created from dump_symtab
12719 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12720 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12721 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12722 symtab_used_from_object_file_p
12723 (void dump_base (FILE *)): created from dump_symtab_base
12724 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12725 (void unregister (void)): created from symtab_unregister_node
12726 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12727 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12728 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12729 symtab_nonoverwritable_alias_1
12730 * cgraph.h (cgraph_node):
12731 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12732 created from cgraph_remove_node_and_inline_clones
12733 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12734 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12735 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12736 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12737 created from cgraph_function_node
12738 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12739 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12740 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12741 created from cgraph_create_clone
12742 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12743 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12744 created from cgraph_create_virtual_clone
12745 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12746 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12747 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12748 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12749 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12750 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12751 created from cgraph_function_version_info
12752 (struct cgraph_function_version_info *insert_new_function_version (void)):
12753 created from insert_new_cgraph_node_version
12754 (struct cgraph_function_version_info *function_version (void)): created from
12755 get_cgraph_node_version
12756 (void analyze (void)): created from analyze_function
12757 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12758 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12759 tree real_alias) cgraph_add_thunk
12760 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12761 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12762 created from cgraph_function_or_thunk_node
12763 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12764 created from expand_thunk
12765 (void reset (void)): created from cgraph_reset_node
12766 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12767 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12768 (void remove (void)): created from cgraph_remove_node
12769 (void dump (FILE *f)): created from dump_cgraph_node
12770 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12771 (bool get_body (void)): created from cgraph_get_body
12772 (void release_body (void)): created from cgraph_release_function_body
12773 (void unnest (void)): created from cgraph_unnest_node
12774 (void make_local (void)): created from cgraph_make_node_local
12775 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12776 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12777 gcov_type count, int freq)): created from cgraph_create_edge
12778 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12779 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12780 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12781 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12782 created from cgraph_create_edge_including_clones
12783 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12784 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12785 (void remove_callers (void)): created from cgraph_node_remove_callers
12786 (void remove_callees (void)): created from cgraph_node_remove_callees
12787 (enum availability get_availability (void)): created from cgraph_function_body_availability
12788 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12789 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12790 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12791 (void call_duplication_hooks (cgraph_node *node2)): created from
12792 cgraph_call_node_duplication_hooks
12793 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12794 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12795 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12796 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12797 (void call_function_insertion_hooks (void)):
12798 created from cgraph_call_function_insertion_hooks
12799 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12800 (bool local_p (void)): created from cgraph_local_node
12801 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12802 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12803 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12804 (inline bool only_called_directly_or_aliased_p (void)):
12805 created from cgraph_only_called_directly_or_aliased_p
12806 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12807 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12808 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12809 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12810 (bool can_remove_if_no_direct_calls_p (void)):
12811 created from cgraph_can_remove_if_no_direct_calls_p
12812 (inline bool has_gimple_body_p (void)):
12813 created from cgraph_function_with_gimple_body_p
12814 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12815 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12816 (static inline void debug_cgraph (void)): created from debug_cgraph
12817 (static void record_function_versions (tree decl1, tree decl2)):
12818 created from record_function_versions
12819 (static void delete_function_version (tree decl)):
12820 created from delete_function_version
12821 (static void add_new_function (tree fndecl, bool lowered)):
12822 created from cgraph_add_new_function
12823 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12824 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12825 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12826 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12827 (static cgraph_node *get_for_asmname (tree asmname)):
12828 created from cgraph_node_for_asm
12829 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12830 created from cgraph_same_body_alias
12831 (static bool used_from_object_file_p_worker (cgraph_node *node,
12832 void *): new function
12833 (static bool non_local_p (cgraph_node *node, void *)):
12834 created from cgraph_non_local_node_p_1
12835 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12836 created from verify_cgraph
12837 (static bool make_local (cgraph_node *node, void *)):
12838 created from cgraph_make_node_local
12839 (static cgraph_node *create_alias (tree alias, tree target)):
12840 created from cgraph_create_function_alias
12841 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12842 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12843 created from cgraph_create_edge_1
12844 * cgraph.h (varpool_node):
12845 (void remove (void)): created from varpool_remove_node
12846 (void dump (FILE *f)): created from dump_varpool_node
12848 2014-07-24 Richard Biener <rguenther@suse.de>
12851 * tree-ssa-structalias.c (create_variable_info_for_1):
12852 Use varpool_get_constructor.
12853 (create_variable_info_for): Likewise.
12855 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12857 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12858 subtract outgoing area size when restoring stack_pointer_rtx.
12860 2014-07-24 Nick Clifton <nickc@redhat.com>
12862 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12863 that operations are taking place in parallel.
12864 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12866 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12868 * omp-low.c (extract_omp_for_data): Add missing break statement.
12870 2014-07-24 Richard Biener <rguenther@suse.de>
12872 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12873 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12874 and adjust MOVE_RATIO query accordingly.
12875 (estimate_num_insns): Adjust callers.
12876 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12877 * ipa-cp.c (gather_context_independent_values,
12878 estimate_local_effects): Likewise.
12879 * ipa-split.c (consider_split): Likewise.
12881 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12883 * config/i386/driver-i386.c: Remove names of unused arguments and
12884 unnecessary unused attributes.
12885 * config/i386/host-mingw32.c: Likewise.
12886 * config/i386/i386.c: Likewise.
12887 * config/i386/winnt-stubs.c: Likewise.
12888 * config/i386/winnt.c: Likewise.
12890 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12892 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12893 (aarch64_gen_loadwb_pair): New helper function.
12894 (aarch64_expand_epilogue): Simplify code using new helper functions.
12895 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12897 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12899 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12900 (aarch64_gen_storewb_pair): New helper function.
12901 (aarch64_expand_prologue): Simplify code using new helper functions.
12902 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12904 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12906 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12907 Rename to aarch64_save_callee_saves, remove restore code.
12908 (aarch64_restore_callee_saves): New function.
12910 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12912 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12913 (aarch64_save_callee_saves): New function to handle reg save
12914 for both core and vectore regs.
12916 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12918 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12919 (aarch64_gen_store_pair): New helper function.
12920 (aarch64_save_or_restore_callee_save_registers)
12921 (aarch64_save_or_restore_fprs): Use new helper functions.
12923 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12925 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12926 (aarch64_save_or_restore_callee_save_registers)
12927 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12929 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12931 * config/aarch64/aarch64.c
12932 (aarch64_save_or_restore_callee_save_registers)
12933 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
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): Remove 'increment'.
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): Use register offset in
12946 cfun->machine->frame.reg_offset.
12948 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12950 * config/aarch64/aarch64.c
12951 (aarch64_save_or_restore_callee_save_registers)
12952 (aarch64_save_or_restore_fprs): Remove base_rtx.
12954 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12956 * config/aarch64/aarch64.c
12957 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12958 to 'start_offset'. Remove local variable 'start_offset'.
12960 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12962 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12963 type to HOST_WIDE_INT.
12965 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12967 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12968 (aarch64_save_or_restore_fprs)
12969 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12971 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12973 * config/arm/t-rtems-eabi: Add
12974 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12975 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12976 mbig-endian/mthumb/march=armv7-r, and
12977 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12980 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12981 Chris Johns <chrisj@rtems.org>
12982 Joel Sherrill <joel.sherrill@oarcorp.com>
12984 * config.gcc: Add nios2-*-rtems*.
12985 * config/nios2/rtems.h: New file.
12986 * gcc/config/nios2/t-rtems: New file.
12988 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
12991 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
12992 constant numbers, not general constants.
12993 (rs6000_expand_vector_init): Ditto.
12995 2014-07-23 Nathan Sidwell <nathan@acm.org>
12997 * gcov-tool.c (gcov_list): Declare here.
12998 (set_gcov_list): Remove.
12999 (gcov_output_files): Set gcov_list directly.
13001 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13003 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13005 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13007 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13008 callee-saved registers are available for padding purpose
13009 and r3 is not mandatory, then prefer use those callee-saved
13012 2014-07-23 Richard Biener <rguenther@suse.de>
13014 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13015 * combine.c: Include statistics.h and params.h.
13016 (combine_instructions): Guard three and four insn combines
13017 with max-combine-insns value. Record statistics for combines
13019 * doc/invoke.texi (max-combine-insns): Document new param.
13021 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13023 * graphite-isl-ast-to-gimple.c:
13024 (translate_isl_ast_node_block): New function.
13025 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13027 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13028 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13030 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13032 * graphite-isl-ast-to-gimple.c:
13033 (get_max_schedule_dimensions): New function.
13034 (extend_schedule): Likewise.
13035 (generate_isl_schedule): Add calling of extend_schedule and
13036 get_max_schedule_dimensions.
13038 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13040 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13041 (case UNSPEC): Handle UNSPEC_RBIT.
13043 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13045 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13046 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13048 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13050 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13052 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13054 * graphite-isl-ast-to-gimple.c:
13055 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13056 (ivs_params_clear):
13057 (build_iv_mapping): New function.
13058 (translate_isl_ast_node_user): Likewise.
13059 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13061 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13062 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13063 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13065 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13068 * config/arm/arm.md (setmem): New pattern.
13069 * config/arm/arm-protos.h (struct tune_params): New fields.
13070 (arm_gen_setmem): New prototype.
13071 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13072 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13073 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13074 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13075 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13076 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13077 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13078 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13079 (arm_const_inline_cost): New function.
13080 (arm_block_set_max_insns): New function.
13081 (arm_block_set_non_vect_profit_p): New function.
13082 (arm_block_set_vect_profit_p): New function.
13083 (arm_block_set_unaligned_vect): New function.
13084 (arm_block_set_aligned_vect): New function.
13085 (arm_block_set_unaligned_non_vect): New function.
13086 (arm_block_set_aligned_non_vect): New function.
13087 (arm_block_set_vect, arm_gen_setmem): New functions.
13089 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13091 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13093 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13096 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13097 out of #ifdef __OPTIMIZE__.
13099 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13101 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13102 different trapping status if -fnon-call-exceptions is enabled.
13104 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13106 * expr.c (store_field): Handle VOIDmode for calls that return values
13107 in multiple locations.
13109 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13111 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13112 (altivec_vsldoi_<mode>): Likewise.
13114 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13116 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13117 to the number of characters in the line.
13119 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13121 * graphite-isl-ast-to-gimple.c: Add using of
13122 build_nonstandard_integer_type instead of int128_integer_type_node.
13124 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13126 * toplev.c (output_stack_usage): Adjust the location of the warning.
13128 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13130 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13131 (*membar_storeload): Disable for LEON3.
13133 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13135 PR rtl-optimization/61461
13136 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13138 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13141 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13142 Fix instruction constraint.
13143 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13145 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13147 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13149 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13151 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13152 GNU coding standards.
13153 (nds32_register_move_cost): Likewise.
13154 (nds32_memory_move_cost): Likewise.
13155 (nds32_address_cost): Likewise.
13157 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13159 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13161 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13163 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13164 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13165 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13166 (HAVE_sync_compare_and_swapqi): Define.
13167 (HAVE_sync_compare_and_swaphi): Likewise.
13168 (HAVE_sync_compare_and_swapsi): Likewise.
13170 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13172 * config/mips/p5600.md: Add missing cpu tests.
13174 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13176 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13177 (vmla_f64): Likewise.
13178 (vfms_f64): Likewise.
13179 (vmls_f64): Likewise.
13181 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13183 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13184 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13186 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13188 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13189 (vmlal_high_lane_s32): Likewise.
13190 (vmlal_high_lane_u16): Likewise.
13191 (vmlal_high_lane_u32): Likewise.
13192 (vmlsl_high_lane_s16): Likewise.
13193 (vmlsl_high_lane_s32): Likewise.
13194 (vmlsl_high_lane_u16): Likewise.
13195 (vmlsl_high_lane_u32): Likewise.
13197 2014-07-17 Terry Guo <terry.guo@arm.com>
13199 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13200 (alus_reg): Renamed to alus_sreg.
13201 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13202 from alu_reg to alu_sreg. Change type of dsp instructions from
13203 alu_reg to alu_dsp_reg.
13204 * config/arm/thumb1.md: Likewise.
13205 * config/arm/thumb2.md: Likewise.
13206 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13207 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13208 with alu_sreg and alus_sreg.
13209 * config/arm/arm1026ejs.md (alu_op): Likewise.
13210 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13211 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13212 * config/arm/fa526.md (526_alu_op): Likewise.
13213 * config/arm/fa606te.md (606te_alu_op): Likewise.
13214 * config/arm/fa626te.md (626te_alu_op): Likewise.
13215 * config/arm/fa726te.md (726te_alu_op): Likewise.
13216 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13217 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13218 alu_sreg, alu_dsp_reg and alus_sreg.
13219 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13220 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13221 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13222 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13223 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13224 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13225 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13226 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13227 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13228 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13229 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13230 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13231 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13232 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13233 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13234 alus_reg to alus_sreg.
13236 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13238 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13241 2014-07-17 Richard Biener <rguenther@suse.de>
13243 PR rtl-optimization/61801
13244 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13245 don't set reg_pending_barrier if it appears in a debug-insn.
13247 2014-07-16 DJ Delorie <dj@redhat.com>
13249 * config/rx/rx.c (rx_option_override): Fix alignment values.
13250 (rx_align_for_label): Likewise.
13252 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13255 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13256 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13257 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13259 (cris_print_index, cris_print_operand, cris_constant_index_p)
13260 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13261 (cris_address_cost): Ditto last CONSTANT_P.
13262 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13263 callers changed. Yield cris_offsettable_symbol for non-PIC
13264 constant symbolic expressions including labels. Yield cris_unspec
13266 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13267 target to pic_offset_table_rtx for calls that will likely go
13268 through PLT, const0_rtx when they can't. All callers changed.
13269 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13270 symbolic expressions to be PICified. Remove second, redundant,
13271 assert on can_create_pseudo_p returning non-zero. Use
13272 replace_equiv_address_nv, not replace_equiv_address, for final
13274 * config/cris/cris.md ("movsi"): Move variable t to pattern
13275 toplevel. Adjust assert for new cris_symbol_type member. Use
13276 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13277 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13279 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13280 ("call", "call_value"): Use second incoming operand as a marker
13281 for pic-offset-table-register being used.
13282 ("*expanded_call_non_v32", "*expanded_call_v32")
13283 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13284 second incoming operand to CALL, match cris_call_type_marker.
13285 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13286 ("*expanded_call_side"): Ditto. Fix typo in comment.
13287 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13289 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13290 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13291 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13292 users changed. Add members cris_offsettable_symbol and cris_unspec.
13293 (cris_symbol_type): Rename from cris_pic_symbol_type.
13294 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13296 * config/cris/cris-protos.h (cris_symbol_type_of,
13297 cris_expand_pic_call_address): Adjust prototypes.
13298 (cris_legitimate_constant_p): New prototype.
13300 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13301 an existing tmake_file. Don't add t-slibgcc and t-linux.
13303 2014-07-17 Jason Merrill <jason@redhat.com>
13306 * symtab.c (symtab_remove_from_same_comdat_group): Also
13307 set_comdat_group to NULL_TREE.
13308 (verify_symtab): Fix diagnostic.
13310 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13313 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13315 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13317 Support location tracking for built-in macro tokens
13318 * input.h (is_location_from_builtin_token): New function declaration.
13319 * input.c (is_location_from_builtin_token): New function definition.
13320 * toplev.c (general_init): Tell libcpp what the pre-defined
13321 spelling location for built-in tokens is.
13323 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13325 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13326 on the FUNCTION_DECL.
13328 2014-07-16 Richard Biener <rguenther@suse.de>
13331 * doc/extend.texi (always_inline): Clarify.
13333 2014-07-15 Eric Christopher <echristo@gmail.com>
13335 * doc/invoke.texi (Link Options): Document -z option.
13337 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13339 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13340 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13342 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13344 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13346 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13348 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13349 varpool_assemble_decl.
13350 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13353 2014-07-15 Michael Matz <matz@suse.de>
13355 PR rtl-optimization/61772
13356 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13358 2014-07-15 Richard Biener <rguenther@suse.de>
13360 * opts.c (default_options_table): Disable bit-ccp at -Og.
13362 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13364 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13366 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13368 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13369 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13370 call langhook for unknown declaration.
13371 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13372 * tree.h (DECL_ARGUMENTS): Update.
13373 * print-tree.c (print_node): Update.
13374 * tree-core.h (tree_decl_non_common): Remove arguments.
13375 (tree_function_decl): Add arguments.
13377 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13379 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13381 2014-07-14 Richard Biener <rguenther@suse.de>
13383 PR tree-optimization/61779
13384 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13385 simplifying a condition.
13387 2014-07-14 Richard Biener <rguenther@suse.de>
13389 * builtins.c (c_strlen): Make only_value == 2 really only
13390 affect warning generation.
13392 2014-07-14 Richard Biener <rguenther@suse.de>
13394 PR tree-optimization/61757
13395 PR tree-optimization/61783
13396 PR tree-optimization/61787
13397 * tree-ssa-dom.c (record_equality): Revert canonicalization
13398 change and add comment.
13399 (propagate_rhs_into_lhs): Revert previous fix, removing
13400 loop depth restriction again.
13402 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13404 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13405 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13406 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13407 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13408 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13409 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13410 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13412 2014-07-14 Richard Biener <rguenther@suse.de>
13414 * cgraph.h (decl_in_symtab_p): Make inline.
13416 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13418 PR middle-end/61294
13419 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13422 * config/i386/i386.c (classify_argument): Don't merge classes above
13425 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13427 * cgraph.h (symtab_node): Add nonzero_address.
13428 (decl_in_symtab_p): Break out from ...
13429 (symtab_get_node): ... here.
13430 * fold-const.c: Include cgraph.h
13431 (tree_single_nonzero_warnv_p): Use symtab to determine
13432 if symbol is non-zero.
13433 * symtab.c (symtab_node::nonzero_address): New method.
13435 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13437 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13438 forgotten in previous commit.
13440 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13442 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13444 * ipa-devirt.c: Include stor-layout.h and intl.h
13445 (odr_subtypes_equivalent_p): New function.
13446 (warn_odr): New function.
13447 (warn_type_mismatch): New function.
13448 (odr_types_equivalent_p): New function.
13449 (add_type_duplicate): Use it.
13450 * common.opt (Wodr): New flag.
13451 * doc/invoke.texi (Wodr): Document new warning.
13453 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13455 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13456 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13457 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13458 (varpool_get_constructor): Push CTORS_IN timevar.
13459 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13461 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13463 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13464 Remove VOID_FTYPE_PUSHORT.
13465 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13466 Change code to USHORT_FTYPE_VOID.
13467 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13468 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13469 (ix86_atomic_assign_expand_fenv): Update for
13470 __builtin_ia32_fnstsw changes.
13471 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13472 (fnstsw): Change operand 0 to nonimmediate operand.
13474 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13476 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13477 (varpool_get_constructor): New function.
13478 (varpool_ctor_useable_for_folding_p): Break out from ...
13479 (ctor_for_folding): ... here; use varpool_get_constructor.
13480 (varpool_assemble_decl): Likewise.
13481 * lto-streamer.h (struct output_block): Turn cgraph_node
13483 (lto_input_variable_constructor): Declare.
13484 * ipa-visibility.c (function_and_variable_visibility): Use
13485 varpool_get_constructor.
13486 * cgraph.h (varpool_get_constructor): Declare.
13487 (varpool_ctor_useable_for_folding_p): New function.
13488 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13489 parameter; return error_mark_node for non-trivial constructors.
13490 (lto_write_tree_1, DFS_write_tree): Update use of
13491 get_symbol_initial_value.
13492 (output_function): Update initialization of symbol.
13493 (output_constructor): New function.
13494 (copy_function): Rename to ..
13495 (copy_function_or_variable): ... this one; handle vars too.
13496 (lto_output): Output variable sections.
13497 * lto-streamer-in.c (input_constructor): New function.
13498 (lto_read_body): Rename from ...
13499 (lto_read_body_or_constructor): ... this one; handle vars too.
13500 (lto_input_variable_constructor): New function.
13501 * ipa-prop.c (ipa_prop_write_jump_functions,
13502 ipa_prop_write_all_agg_replacement): Update.
13503 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13504 (output_cgraph_opt_summary): Set symbol to NULL.
13506 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13508 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13509 non-polymorphic types.
13510 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13511 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13512 of types is not polymorphic.
13514 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13516 * lra-constraints.c (remove_inheritance_pseudos): Process
13517 destination pseudo too.
13519 2014-07-11 Rong Xu <xur@google.com>
13521 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13524 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13526 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13527 * config/avr/avr-devices.c (AVR_MCU): Same.
13528 (avr_mcu_types): add text start value to end of device list.
13529 * config/avr/avr-mcus.def: Add text section start for all devices.
13530 (ata5782): Add new avr5 device.
13532 * config/avr/avr-tables.opt: Regenerate.
13533 * config/avr/avr.h: Add declaration for text section start handler.
13534 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13536 (LINK_SPEC): Include text section start handler to linker spec.
13537 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13538 pass -Ttext option to linker if the text section start for the device
13540 * config/avr/t-multilib: Regenerate.
13541 * doc/avr-mmcu.texi: Regenerate.
13543 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13545 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13546 * config/rs6000/aix52.h (LINK_SPEC): Same.
13547 * config/rs6000/aix53.h (LINK_SPEC): Same.
13548 * config/rs6000/aix61.h (LINK_SPEC): Same.
13549 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13551 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13553 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13554 (graphite_verify): New function.
13555 (ivs_params_clear): New function.
13556 (gcc_expression_from_isl_ast_expr_id): New function.
13557 (gcc_expression_from_isl_expr_int): New function.
13558 (binary_op_to_tree): New function.
13559 (ternary_op_to_tree): New function.
13560 (unary_op_to_tree): New function.
13561 (nary_op_to_tree): New function.
13562 (gcc_expression_from_isl_expr_op): New function.
13563 (gcc_expression_from_isl_expression): New function.
13564 (graphite_create_new_loop): New function.
13565 (translate_isl_ast_for_loop): New function.
13566 (get_upper_bound): New function.
13567 (graphite_create_new_loop_guard): New function.
13568 (translate_isl_ast_node_for): New function.
13569 (translate_isl_ast): New function.
13570 (add_parameters_to_ivs_params): New function.
13571 (scop_to_isl_ast): New parameter ip.
13572 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13574 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13576 * config/xtensa/predicates.md (call expander): Update for
13577 DECL_SECTION_NAME being string.
13579 2014-07-11 Richard Biener <rguenther@suse.de>
13581 PR middle-end/61473
13582 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13583 can be implemented with a single load followed by a single store.
13584 (c_strlen): Only warn when only_value is not 2.
13586 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13588 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13590 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13593 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13594 (*movhi_bytes): Likewise.
13595 (*arm_movqi_insn): Likewise.
13597 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13600 * config/alpha/alpha.c: Include tree-pass.h, context.h
13601 and pass_manager.h.
13602 (pass_data_handle_trap_shadows): New pass.
13603 (pass_handle_trap_shadows::gate): New pass gate function.
13604 (make_pass_handle_trap_shadows): New function.
13605 (rest_of_handle_trap_shadows): Ditto.
13607 (alpha_align_insns_1): Rename from alpha_align_insns.
13608 (pass_data_align_insns): New pass.
13609 (pass_align_insns::gate): New pass gate function.
13610 (make_pass_aling_insns): New function.
13611 (rest_of_align_insns): Ditto.
13612 (alpha_align_insns): Ditto.
13614 (alpha_option_override): Declare handle_trap_shadows info
13615 and align_insns_info. Register handle_trap_shadows and align_insns
13617 (alpha_reorg): Do not call alpha_trap_shadows and
13618 alpha_align_insn from here.
13620 (alpha_pad_function_end): Do not skip BARRIERs.
13622 2014-07-10 Rong Xu <xur@google.com>
13624 Add gcov-tool: an offline gcda profile processing tool support.
13625 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13626 (gcov_is_error): Ditto.
13627 (gcov_read_string): Ditto.
13628 (gcov_read_sync): Ditto.
13629 * gcov-io.h: Move counter defines to gcov-counter.def.
13630 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13631 * coverage.c: Ditto.
13632 * gcov-tool.c: Offline gcda profile processing tool.
13633 (unlink_gcda_file): Remove one gcda file.
13634 (unlink_profile_dir): Remove gcda files from the profile path.
13635 (gcov_output_files): Output gcda files to an output dir.
13636 (profile_merge): Merge two profiles in directory.
13637 (print_merge_usage_message): Print merge usage.
13638 (merge_usage): Print merge usage and exit.
13639 (do_merge): Driver for profile merge sub-command.
13640 (profile_rewrite): Rewrite profile.
13641 (print_rewrite_usage_message): Print rewrite usage.
13642 (rewrite_usage): Print rewrite usage and exit.
13643 (do_rewrite): Driver for profile rewrite sub-command.
13644 (print_usage): Print gcov-info usage and exit.
13645 (print_version): Print gcov-info version.
13646 (process_args): Process arguments.
13647 (main): Main routine for gcov-tool.
13648 * Makefile.in: Build and install gcov-tool.
13649 * gcov-counter.def: New file split from gcov-io.h.
13650 * doc/gcc.texi: Include gcov-tool.texi.
13651 * doc/gcov-tool.texi: Document for gcov-tool.
13653 2014-07-10 Richard Biener <rguenther@suse.de>
13655 PR tree-optimization/61757
13656 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13657 (propagate_rhs_into_lhs): Revert part of last change.
13659 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13661 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13664 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13666 PR middle-end/53590
13667 * function.c (allocate_struct_function): Revert r188667 change.
13669 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13671 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13673 * doc/install.texi: Remove links to defunct package providers for
13676 2014-07-09 Tom de Vries <tom@codesourcery.com>
13678 * final.c (get_call_fndecl): Declare.
13679 (self_recursive_call_p): New function.
13680 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13682 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13684 * ipa-devirt.c (record_node): Walk through aliases.
13686 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13688 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13690 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13693 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13695 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13697 * ipa-visibility.c (function_and_variable_visibility): Remove
13698 temporary hack disabling local aliases on AIX.
13700 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13702 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13703 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13705 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13707 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13708 * rs6000/rs6000.c: Inline output of .set instruction.
13709 (declare_alias_data): New struct.
13710 (rs6000_declare_alias): New function.
13711 (rs6000_xcoff_declare_function_name): Use it.
13712 (rs6000_xcoff_declare_object_name): New function.
13713 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13714 (ASM_OUTPUT_DEF): Turn to empty definition.
13716 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13719 * hash-table.h: use hash_table::value_type instead of
13720 Descriptor::value_type in the return types of several methods.
13722 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13724 * tree-pass.h (pass_data): Remove has_execute member.
13725 * passes.c (execute_one_pass): Don't check pass->has_execute.
13726 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13727 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13728 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13729 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13730 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13731 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13732 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13733 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13734 gimple-low.c, gimple-ssa-isolate-paths.c,
13735 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13736 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13737 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13738 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13739 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13740 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13741 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13742 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13743 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13744 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13745 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13746 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13747 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13748 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13749 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13750 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13751 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13752 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13753 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13754 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13755 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13756 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13757 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13758 web.c: Remove initializer for pass_data::has_execute.
13760 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13762 * graphite-htab.h: Use hash_map instead of hash_table.
13763 * graphite-clast-to-gimple.c: Adjust.
13764 * passes.c: Use hash_map instead of hash_table.
13765 * sese.c: Likewise.
13766 * sese.h: Remove now unused code.
13768 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13771 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13774 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13776 PR rtl-optimization/61673
13777 * combine.c (simplify_comparison): Test just mode's sign bit
13778 in tmode rather than the sign bit and any bits above it.
13780 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13782 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13783 Add __isl_give to the declaration.
13784 (generate_isl_schedule): Likewise.
13785 (scop_to_isl_ast): Likewise.
13787 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13789 * config/arm/arm.c (cortexa5_extra_costs): New table.
13790 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13792 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13794 PR tree-optimization/61725
13795 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13796 range, use range_includes_zerop_p instead of integer_zerop on
13797 vr0->min, only use log2 of max if min is not negative.
13799 2014-07-08 Richard Biener <rguenther@suse.de>
13801 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13802 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13803 restriction on loop depth difference.
13804 (record_equality): Likewise.
13805 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13806 (loop_depth_of_name): Remove.
13807 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13808 restriction on loop depth difference.
13809 (init_copy_prop): Likewise.
13811 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13813 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13815 (walk_aliased_vdefs): Likewise.
13816 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13817 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13818 (detect_type_change_from_memory_writes): Check if entry was reached.
13820 2014-07-08 Richard Biener <rguenther@suse.de>
13822 PR tree-optimization/61681
13823 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13824 NONLOCAL inside ESCAPED.
13826 2014-07-08 Richard Biener <rguenther@suse.de>
13828 PR tree-optimization/61680
13829 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13830 Handle properly all read-write dependences with group accesses.
13832 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13834 PR tree-optimization/61576
13835 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13836 block containing reduction statement is predecessor of phi basi block.
13838 2014-07-08 Marek Polacek <polacek@redhat.com>
13841 * fold-const.c (round_up_loc): Change the parameter type.
13843 * fold-const.h (round_up_loc): Adjust declaration.
13844 * stor-layout.c (finalize_record_size): Check for too large types.
13846 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13848 * symtab.c: Include calls.h.
13849 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13851 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13853 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13854 little-endian code generation.
13855 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13856 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13857 (spe_evmergehilo): Rename to...
13858 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13859 (spe_evmergelo): Rename to...
13860 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13861 (spe_evmergelohi): Rename to...
13862 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13863 (spe_evmergehi, spe_evmergehilo): New expanders.
13864 (spe_evmergelo, spe_evmergelohi): Likewise.
13865 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13866 (*frob_tf_ti): Likewise.
13867 (*frob_<mode>_di_2): Likewise.
13868 (*frob_tf_di_8_2): Likewise.
13869 (*frob_di_<mode>): Likewise.
13870 (*frob_ti_tf): Likewise.
13871 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13872 (*frob_ti_<mode>_8_2): Likewise.
13873 (*frob_ti_tf_2): Likewise.
13874 (mov_si<mode>_e500_subreg0): Rename to...
13875 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13877 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13878 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13879 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13880 the big endianness only.
13881 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13882 (*mov_si<mode>_e500_subreg0_2): Rename to...
13883 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13884 big big endianness only.
13885 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13886 (*mov_si<mode>_e500_subreg4): Rename to...
13887 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13889 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13890 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13891 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13892 the big endianness only.
13893 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13895 (*mov_si<mode>_e500_subreg4_2): Rename to...
13896 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13898 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13899 (*mov_sitf_e500_subreg8): Rename to...
13900 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13902 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13903 (*mov_sitf_e500_subreg8_2): Rename to...
13904 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13906 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13907 (*mov_sitf_e500_subreg12): Rename to...
13908 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13910 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13911 (*mov_sitf_e500_subreg12_2): Rename to...
13912 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13914 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13916 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13918 * asan.c (instrument_strlen_call): Do not instrument first byte
13919 in strlen if already instrumented.
13921 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13923 * config/arm/arm.opt (mwords-little-endian): Delete.
13924 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13925 of TARGET_LITTLE_WORDS.
13926 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13927 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13929 * doc/invoke.texi: Remove references to -mwords-little-endian.
13931 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13933 * expmed.c (struct init_expmed_rtl): Change all fields but
13934 pow2 and cint from struct rtx_def to rtx.
13935 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13936 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13939 2014-07-06 Marek Polacek <polacek@redhat.com>
13942 * doc/invoke.texi: Document -Wsizeof-array-argument.
13944 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13946 * wide-int.h (wide_int_storage): Change declaration from struct
13949 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13951 * cgraph.c (cgraph_create_indirect_edge): Update call of
13952 get_polymorphic_call_info.
13953 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13954 (possible_polymorphic_call_targets): Add parameter call.
13955 (decl_maybe_in_construction_p): New predicate.
13956 (get_polymorphic_call_info): Add parameter call;
13957 use decl_maybe_in_construction_p.
13958 * gimple-fold.c (fold_gimple_assign): Update use of
13959 possible_polymorphic_call_targets.
13960 (gimple_fold_call): Likewise.
13961 * ipa-prop.c: Inlcude calls.h
13962 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13963 (param_type_may_change_p): New predicate.
13964 (detect_type_change_from_memory_writes): Break out from ...
13965 (detect_type_change): ... this one; use param_type_may_change_p.
13966 (detect_type_change_ssa): Use param_type_may_change_p.
13967 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13969 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13972 * config/arm/arm-protos.h (arm_legitimate_address_p,
13973 arm_is_constant_pool_ref): Add prototypes.
13974 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13975 (arm_is_constant_pool_ref) New function.
13976 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13977 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13978 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13979 operand. Remove pool_range and neg_pool_range attributes.
13980 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13981 pool_range and neg_pool_range attributes.
13982 * config/arm/constraints.md (Uh): New constraint.
13983 (Uq): Don't allow constant pool references.
13985 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
13987 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
13988 (move_lo_quad_internal_be_<mode>): Likewise.
13989 (move_lo_quad_<mode>): Convert to define_expand.
13990 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
13991 (aarch64_simd_move_hi_quad_be_<mode>): New.
13992 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
13993 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
13994 (aarch64_combinez_be<mode>): New.
13995 (aarch64_combine<mode>): Convert to define_expand.
13996 (aarch64_combine_internal<mode>): New.
13997 (aarch64_simd_combine<mode>): Remove bogus RTL description.
13999 2014-07-04 Tom de Vries <tom@codesourcery.com>
14001 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14002 combination of earlyclobber and read/write modifiers.
14004 2014-07-04 Tom de Vries <tom@codesourcery.com>
14006 * config/aarch64/aarch64-simd.md
14007 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14009 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14012 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14014 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14016 PR middle-end/61654
14017 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14019 PR tree-optimization/61684
14020 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14021 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14023 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14024 Kito Cheng <kito@0xlab.org>
14025 Monk Chiang <sh.chiang04@gmail.com>
14027 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14028 (nds32_symbol_load_store_p): Move to ...
14029 (nds32_fp_as_gp_check_available): Move to ...
14030 * config/nds32/nds32-fp-as-gp.c: ... here.
14031 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14032 extern declaration.
14034 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14035 Kito Cheng <kito@0xlab.org>
14036 Monk Chiang <sh.chiang04@gmail.com>
14038 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14039 (nds32_expand_store_multiple): Move to ...
14040 (nds32_expand_movmemqi): Move to ...
14041 * config/nds32/nds32-memory-manipulation.c: ... here.
14043 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14044 Kito Cheng <kito@0xlab.org>
14045 Monk Chiang <sh.chiang04@gmail.com>
14047 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14048 (nds32_output_casesi_pc_relative): Move to ...
14049 (nds32_output_casesi): Move to ...
14050 (nds32_mem_format): Move to ...
14051 (nds32_output_16bit_store): Move to ...
14052 (nds32_output_16bit_load): Move to ...
14053 (nds32_output_32bit_store): Move to ...
14054 (nds32_output_32bit_load): Move to ...
14055 (nds32_output_32bit_load_s): Move to ...
14056 (nds32_output_stack_push): Move to ...
14057 (nds32_output_stack_pop): Move to ...
14058 * config/nds32/nds32-md-auxiliary.c: ... here.
14060 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14061 Ling-Hua Tseng <uranus@tinlans.org>
14063 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14064 the purpose of this file.
14066 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14067 Kito Cheng <kito@0xlab.org>
14068 Monk Chiang <sh.chiang04@gmail.com>
14070 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14071 (nds32_address_cost): Move implementation to ...
14072 * config/nds32/nds32-cost.c: ... here.
14073 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14074 (nds32_address_cost_impl): Declare.
14076 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14077 Kito Cheng <kito@0xlab.org>
14078 Monk Chiang <sh.chiang04@gmail.com>
14080 * config/nds32/nds32.c
14081 (nds32_consecutive_registers_load_store_p): Move to ...
14082 (nds32_valid_multiple_load_store): Move to ...
14083 (nds32_valid_stack_push_pop): Move to ...
14084 (nds32_can_use_bclr_p): Move to ...
14085 (nds32_can_use_bset_p): Move to ...
14086 (nds32_can_use_btgl_p): Move to ...
14087 (nds32_can_use_bitci_p): Move to ...
14088 * config/nds32/nds32-predicates.c: ... here.
14090 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14091 Kito Cheng <kito@0xlab.org>
14092 Monk Chiang <sh.chiang04@gmail.com>
14094 * config/nds32/nds32.c
14095 (nds32_expand_builtin_null_ftype_reg): Move to ...
14096 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14097 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14098 (nds32_init_builtins): Move implementation to ...
14099 (nds32_expand_builtin): Move implementation to ...
14100 * config/nds32/nds32-intrinsic.c: ... here.
14101 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14102 (nds32_expand_builtin_impl): Declare.
14104 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14105 Kito Cheng <kito@0xlab.org>
14106 Monk Chiang <sh.chiang04@gmail.com>
14108 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14109 (nds32_emit_section_tail_template): Move to ...
14110 (nds32_emit_isr_jmptbl_section): Move to ...
14111 (nds32_emit_isr_vector_section): Move to ...
14112 (nds32_emit_isr_reset_conten): Move to ...
14113 (nds32_check_isr_attrs_conflict): Move to ...
14114 (nds32_construct_isr_vectors_information): Move to ...
14115 (nds32_asm_file_start): Move implementation to ...
14116 (nds32_asm_file_end): Move implementation to ...
14117 * config/nds32/nds32-isr.c: ... here.
14118 * config/nds32/nds32-protos.h
14119 (nds32_check_isr_attrs_conflict): Declare.
14120 (nds32_construct_isr_vectors_information): Declare.
14121 (nds32_asm_file_start_for_isr): Declare.
14122 (nds32_asm_file_end_for_isr): Declare.
14124 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14125 Kito Cheng <kito@0xlab.org>
14126 Monk Chiang <sh.chiang04@gmail.com>
14128 * config.gcc (nds32*): Add new modules to extra_objs.
14129 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14130 (nds32be-*-*): Likewise.
14131 * config/nds32/nds32-cost.c: New file.
14132 * config/nds32/nds32-fp-as-gp.c: New file.
14133 * config/nds32/nds32-intrinsic.c: New file.
14134 * config/nds32/nds32-isr.c: New file.
14135 * config/nds32/nds32-md-auxiliary.c: New file.
14136 * config/nds32/nds32-memory-manipulation.c: New file.
14137 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14138 * config/nds32/nds32-predicates.c: New file.
14139 * config/nds32/t-nds32: New file.
14141 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14143 PR tree-optimization/61682
14144 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14145 using cases and when one of the operands is equal to 1.
14147 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14149 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14150 ashr<mode>3): Correct mode of operands[2].
14151 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14152 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14153 Correct mode of operands[2]. Fix split condition.
14155 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14157 * arm.md (arch): Add armv6_or_vfpv3.
14158 (arch_enabled): Add test for the above.
14159 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14161 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14163 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14165 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14166 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14167 HWI 1 and negate the unsigned value.
14168 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14169 use AND instead of shift.
14170 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14172 2014-07-03 Marek Polacek <polacek@redhat.com>
14174 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14175 (-fsanitize=float-divide-by-zero): Move to the table with
14176 -fsanitize=undefined suboptions.
14177 (-fsanitize=float-cast-overflow): Likewise.
14179 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14181 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14182 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14185 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14187 * loop-invariant.c (struct invariant): Add a new member: eqno;
14188 (find_identical_invariants): Update eqno;
14189 (create_new_invariant): Init eqno;
14190 (get_inv_cost): Compute comp_cost with eqno;
14192 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14194 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14195 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14196 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14197 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14198 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14200 2014-07-02 Christian Bruel <christian.bruel@st.com>
14204 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14205 (make_preds_opaque): Delete.
14206 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14207 (commit_mode_sets): New function.
14208 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14209 Process all modes at once.
14210 * basic-block.h (pre_edge_lcm_avs): Declare.
14211 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14212 Call clear_aux_for_edges. Fix comments.
14213 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14214 (pre_edge_rev_lcm): Idem.
14215 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14217 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14218 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14220 * config/i386/i386.c (x96_emit_mode_set): Idem.
14221 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14222 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14223 (fpscr_toggle) Disallow from delay slot.
14224 * target.def (emit_mode_set): Add prev_mode parameter.
14225 * doc/tm.texi: Regenerate.
14227 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14229 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14232 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14234 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14235 vtable_pointer_value_to_vtable): Constify.
14236 (contains_polymorphic_type_p): Declare.
14237 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14238 vtable_pointer_value_to_vtable): Constify.
14239 (contains_polymorphic_type_p): New predicate.
14240 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14242 (ipa_set_ancestor_jf): Likewise.
14243 (detect_type_change): Return false in easy cases.
14244 (compute_complex_assign_jump_func): Require type to contain
14246 (compute_known_type_jump_func): Likewise.
14248 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14250 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14252 (type_in_anonymous_namespace_p): Constify argument.
14253 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14254 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14255 (main_odr_variant): New function.
14256 (hash_type_name): Make static; update assert; do not ICE on
14258 (types_same_for_odr): Bring here from tree.c; simplify and remove
14259 old structural comparing code that doesn't work for templates.
14260 (odr_hasher::equal): Update assert.
14261 (add_type_duplicate): Return true when bases should be computed;
14262 replace incomplete loader by complete; do not output duplicated
14263 warnings; do not ICE on non-records; set odr_violated flag.
14264 (get_odr_type): Be ready to replace incomplete type by complete
14265 one; work on ODR variants instead of main variants; reorder item
14266 in array so bases have still smaller indexes.
14267 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14268 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14270 2014-07-01 Cary Coutant <ccoutant@google.com>
14272 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14274 (resolve_addr_in_expr): When replacing the rtx in a location list
14275 entry, get a new address table entry.
14276 (dwarf2out_finish): Call index_location_lists even if there are no
14277 addr_index_table entries yet.
14279 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14281 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14282 change for not being obvious.
14284 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14286 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14289 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14291 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14292 (vcagt_f64): Likewise.
14293 (vcale_f64): Likewise.
14294 (vcaled_f64): Likewise.
14295 (vcales_f32): Likewise.
14296 (vcalt_f64): Likewise.
14297 (vcaltd_f64): Likewise.
14298 (vcalts_f32): Likewise.
14300 2014-07-01 Marek Polacek <polacek@redhat.com>
14302 * doc/invoke.texi: Document -Wint-conversion.
14304 2014-07-01 Marek Polacek <polacek@redhat.com>
14307 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14309 2014-07-01 Martin Liska <mliska@suse.cz>
14311 IPA REF alias refactoring
14312 * cgraph.h (iterate_direct_aliases): New function.
14313 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14314 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14315 FOR_EACH_ALIAS added.
14316 (cgraph_for_node_and_aliases): Likewise.
14317 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14318 * ipa-inline.c (reset_edge_caches): Likewise.
14319 (update_caller_keys): Likewise.
14320 * trans-mem.c (ipa_tm_execute): Likewise.
14321 *varpool.c (varpool_analyze_node): Likewise.
14322 (varpool_for_node_and_aliases): Likewise.
14323 * ipa-ref.h (first_alias): New function.
14324 (last_alias): Likewise.
14325 (has_aliases_p): Likewise.
14326 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14327 is sensitive to IPA_REF_ALIASes.
14328 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14329 are put at the beginning of the list.
14330 (symtab_node::iterate_direct_aliases): New function.
14332 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14335 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14337 (write_ts_type_common_tree_pointers): Do not stream fields not set
14338 for incomplete types; do not stream duplicated fields for variants;
14339 sanity check that variant and type match.
14340 (write_ts_type_non_common_tree_pointers): Likewise.
14341 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14342 TYPE_SIZE whether type is complete.
14343 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14344 write_ts_type_common_tree_pointers
14345 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14347 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14349 * var-tracking.c (add_stores): Return instead of asserting if old
14350 and new values for conditional store are the same.
14352 2014-06-30 Richard Henderson <rth@redhat.com>
14356 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14357 the cfg if there were any changes.
14358 * passes.def: Revert move of peephole2 after reorder_blocks;
14359 move duplicate_computed_gotos before peephole2.
14361 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14363 * except.c (emit_note_eh_region_end): New helper function.
14364 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14365 emit EH_REGION_END note.
14366 * jump.c (cleanup_barriers): Do not split a call and its
14367 corresponding CALL_ARG_LOCATION note.
14369 2014-06-30 Jeff Law <law@redhat.com>
14371 PR tree-optimization/61607
14372 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14373 deeper into the SSA_NAME_VALUE chain.
14375 2014-06-30 Marek Polacek <polacek@redhat.com>
14377 * convert.c (convert_to_integer): Don't instrument conversions if the
14378 function has no_sanitize_undefined attribute.
14379 * ubsan.c: Don't run the ubsan pass if the function has
14380 no_sanitize_undefined attribute.
14382 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14384 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14385 -fsanitize=undefined suboptions.
14387 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14389 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14390 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14391 against bigendian and adjust indices.
14393 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14395 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14397 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14400 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14401 Add alternative; make early clobber. Adjust both split patterns
14402 to use operand 0 as the working register.
14404 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14406 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14407 as ira_object_id_map might be NULL, or 1.
14409 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14411 * loop-invariant.c (get_inv_cost): Handle register class.
14412 (gain_for_invariant): Check the register pressure of the inv
14413 and its overlapped register class, other than all.
14415 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14417 * doc/invoke.texi (Optimize Options): Fix descriptions of
14418 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14420 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14422 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14425 2014-06-29 Tobias Grosser <tobias@grosser.es>
14428 * graphite-isl-ast-to-gimple.c: Add missing guards.
14430 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14432 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14433 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14434 * flag-types.h: Add new enum fgraphite_generator.
14435 * graphite-isl-ast-to-gimple.c: New.
14436 * graphite-isl-ast-to-gimple.h: New.
14437 * graphite.c (graphite_transform_loops): Add choice of Graphite
14438 code generator, which depends on flag_graphite_code_gen.
14440 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14442 * graphite-dependences.c (subtract_commutative_associative_deps):
14443 Add NULL checking of the following variables: must_raw_no_source,
14444 may_raw_no_source, must_war_no_source, may_war_no_source,
14445 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14446 must_war, may_war, must_waw, may_waw.
14448 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14450 * graphite-clast-to-gimple.c: gloog is renamed to
14451 graphite_regenerate_ast_cloog. gloog_error is renamed to
14452 graphite_regenerate_error.
14453 * graphite-clast-to-gimple.h: The definition of the struct
14454 bb_pbb_def is moved to graphite-htab.h.
14455 Add inclusion of the hash-table.h.
14456 * graphite-htab.h: The declaration of the function gloog is moved
14457 to graphite-clast-to-gimple.h and renamed to
14458 graphite_regenerate_ast_cloog.
14459 * graphite.c (graphite_transform_loops): gloog is renamed
14460 to graphite_regenerate_ast_cloog.
14462 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14464 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14466 (write_ts_type_common_tree_pointers): Do not stream fields not set
14467 for incomplete types; do not stream duplicated fields for variants;
14468 sanity check that variant and type match.
14469 (write_ts_type_non_common_tree_pointers): Likewise.
14470 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14471 TYPE_SIZE whether type is complete.
14472 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14473 write_ts_type_common_tree_pointers
14474 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14476 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14478 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14480 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14482 * tree-inline.c (remap_type_1): Do not duplicate fields
14483 that are shared in between type and its main variant.
14485 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14487 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14489 (ipa_set_ancestor_jf) Likewise.
14490 (check_stmt_for_type_change): Check that we work on main variant.
14491 (detect_type_change): Look into main variant.
14492 (compute_known_type_jump_func): Check that main variant has BINFO.
14494 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14496 * ipa-devirt.c (set_type_binfo): New function.
14497 (add_type_duplicate): Use it.
14498 (get_odr_type): Sanity check that binfos points to main variants.
14499 (get_class_context): Be sure the context's outer_type is main variant.
14500 (contains_type_p): Walk main variant.
14501 (get_polymorphic_call_info_for_decl): Set outer_type to be
14503 (get_polymorphic_call_info): Likewise.
14504 (possible_polymorphic_call_targets): Sanity check that we operate
14507 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14509 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14511 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14513 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14514 accidental change due to wide-int branch merge.
14516 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14518 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14519 compressed debug support.
14520 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14521 * configure: Regenerate.
14522 * config.in: Regenerate.
14523 * common.opt (compressed_debug_sections): New enum.
14524 (gz, gz=): New options.
14525 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14526 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14527 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14528 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14529 LINK_COMPRESS_DEBUG_SPEC.
14530 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14531 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14532 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14533 (Debugging Options): Document -gz[=type].
14535 2014-06-27 Martin Jambor <mjambor@suse.cz>
14538 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14539 args_to_skip, use those from node instead. Copy args_to_skip and
14540 combined_args_to_skip from node to the new thunk.
14541 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14542 (cgraph_create_virtual_clone): Moved computation of
14543 combined_args_to_skip...
14544 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14546 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14548 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14549 redundant diagnostic machinary.
14551 2014-06-27 Richard Biener <rguenther@suse.de>
14553 * tree-ssa-math-opts.c (bswap_replace): Fix
14554 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14556 2014-06-27 Martin Liska <mliska@suse.cz>
14558 * gimple.h (gimple_location_safe): New function introduced.
14559 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14560 of gimple_location_safe replaces gimple_location.
14561 (gimple_fold_call): Likewise.
14562 * ipa-devirt.c (ipa_devirt): Likewise.
14563 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14564 * ipa.c (walk_polymorphic_call_targets): Likewise.
14565 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14567 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14569 PR tree-optimization/57233
14570 PR tree-optimization/61299
14571 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14573 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14574 would be lowered to scalar shifts, check if corresponding
14575 shifts and vector BIT_IOR_EXPR are supported and don't lower
14576 or lower just to narrower vector type in that case.
14577 * expmed.c (expand_shift_1): Fix up handling of vector
14578 shifts and rotates.
14580 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14583 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14585 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14587 * doc/invoke.texi (-fsemantic-interposition): Document.
14588 * common.opt (fsemantic-interposition): New flag.
14589 * varasm.c (decl_replaceable_p): Use it.
14591 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14594 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14595 extraction other than index 3.
14597 2014-06-26 Teresa Johnson <tejohnson@google.com>
14599 * doc/invoke.texi: Fix typo.
14600 * dumpfile.c: Add support for documented -fdump-* options
14601 optimized/missed/note/optall.
14603 2014-06-26 Martin Jambor <mjambor@suse.cz>
14605 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14606 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14607 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14608 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14609 * opts.c (default_options_optimization): Set
14610 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14611 * doc/invoke.texi (allow-load-data-races)
14612 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14613 (allow-store-data-races): Document the new default.
14615 2014-06-26 Martin Jambor <mjambor@suse.cz>
14617 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14618 renamed to ipa_impossible_devirt_target. Fix typo.
14619 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14620 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14621 ipa_impossible_devirt_target.
14623 2014-06-26 Richard Biener <rguenther@suse.de>
14625 PR tree-optimization/61607
14626 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14627 explaining why we restrict copies on loop depth.
14628 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14630 (record_equivalences_from_phis): Instead add it here.
14632 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14634 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14635 (LTO_WRAPPER_OBJS): New variable.
14636 (lto-wrapper$(exeext)): Use it.
14637 * collect2.c: Include "collect-utils.h".
14638 (verbose, debug): Remove variables.
14639 (at_file_supplied): No longer static.
14640 (tool_name): New variable.
14641 (do_wait, fork_execute, maybe_unlink): Don't declare.
14642 (tool_cleanup): No longer static.
14643 (notice): Remove function.
14644 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14645 fork_execute calls.
14646 (collect_wait, do_wait, collect_execute): Remove functions.
14647 (maybe_unlink): No longer static.
14648 * collect2.h (verbose, debug): Don't declare.
14649 (at_file_supplied): Declare.
14650 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14652 (collect_execute): Replace with implementation from collect2, plus a
14653 new arg use_atfile. All callers changed.
14654 (collect_wait): Replace with implementation from collect2.
14655 (maybe_unlink_file): Remove function.
14656 (fork_execute): Replace with implementation from collect2, plus a
14657 new arg use_atfile. All callers changed.
14658 (do_wait): Add call to utils_cleanup to the error path.
14659 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14660 (tool_cleanup): Adjust declarations.
14661 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14662 * tlink.c: Include "collect-utils.h".
14663 (tlink_execute): New arg use_atfile. All callers changed.
14664 (tlink_init, tlink_execute): Remove declarations.
14666 * collect-utils.c (save_temps): New variable.
14667 (do_wait): Use it instead of debug. Use fatal_error.
14668 * collect-utils.h (save_temps): Declare.
14669 * collect2.c (verbose): Rename from vflag. All uses changed.
14670 (tool_cleanup): New function, copied from collect_atexit.
14671 (collect_atexit, handler): Just call it.
14672 * collect2.h (verbose): Declaration renamed from vflag.
14673 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14676 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14677 (lto-wrapper$(exeext)): Link with collect-utils.o.
14678 * collect-utils.c: New file.
14679 * collect-utils.h: New file.
14680 * lto-wrapper.c: Include "collect-utils.h".
14681 (args_name): Delete variable.
14682 (tool_name): New variable.
14683 (tool_cleanup): New function.
14684 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14685 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14686 (fork_execute): Remove functions.
14688 2014-06-26 Nick Clifton <nickc@redhat.com>
14690 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14692 * doc/extend.texi (Function Attributes): Fix typo in description
14693 of RX vector attribute.
14695 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14697 * config.gcc (supported_defaults): Error when passing either
14698 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14700 2014-06-26 Richard Biener <rguenther@suse.de>
14702 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14703 propagating volatile pointers.
14705 2014-06-26 Richard Biener <rguenther@suse.de>
14707 PR tree-optimization/61607
14708 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14709 loop if we redirected its latch edge.
14710 (thread_block_1): Do not cancel loops prematurely.
14712 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14714 * toplev.c (backend_init_target): Move init_emit_regs and
14716 (backend_init) ... here; skip ira_init_once and backend_init_target.
14717 (target_reinit) ... and here; clear
14718 this_target_rtl->lang_dependent_initialized.
14719 (lang_dependent_init_target): Clear
14720 this_target_rtl->lang_dependent_initialized;
14721 break out rtl initialization to ...
14722 (initialize_rtl): ... here; call also backend_init_target
14724 * toplev.h (initialize_rtl): New function.
14725 * function.c: Include toplev.h
14726 (init_function_start): Call initialize_rtl.
14727 * rtl.h (target_rtl): Add target_specific_initialized,
14728 lang_dependent_initialized.
14730 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14731 Jakub Jelinek <jakub@redhat.com>
14733 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14735 2014-06-25 Tom de Vries <tom@codesourcery.com>
14737 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14739 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14741 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14742 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14743 Issue a strict overflow warning if appropriate.
14745 2014-06-25 Martin Liska <mliska@suse.cz>
14747 IPA REF refactoring
14748 * Makefile.in: Removed header file (ipa-ref-inline.h).
14749 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14751 (cgraph_speculative_call_info): Likewise.
14752 (cgraph_for_node_thunks_and_aliases): Likewise.
14753 (cgraph_for_node_and_aliases): Likewise.
14754 (verify_cgraph_node): Likewise.
14755 * cgraph.h: Batch of IPA REF functions become member functions of
14756 symtab_node: add_reference, maybe_add_reference, clone_references,
14757 clone_referring, clone_reference, find_reference,
14758 remove_stmt_references, remove_all_references,
14759 remove_all_referring, dump_references, dump_referring,
14760 has_alias_p, iterate_reference, iterate_referring.
14761 * cgraphbuild.c (record_reference): New IPA REF function used.
14762 (record_type_list): Likewise.
14763 (record_eh_tables): Likewise.
14764 (mark_address): Likewise.
14765 (mark_load): Likewise.
14766 (mark_store): Likewise.
14767 (pass_build_cgraph_edges): Likewise.
14768 (rebuild_cgraph_edge): Likewise.
14769 (cgraph_rebuild_references): Likewise.
14770 (pass_remove_cgraph_callee_edges): Likewise.
14771 * cgraphclones.c (cgraph_clone_node): Likewise.
14772 (cgraph_create_virtual_clone): Likewise.
14773 (cgraph_materialize_clone): Likewise.
14774 (cgraph_materialize_all_clones): Likewise.
14775 * cgraphunit.c (cgraph_reset_node): Likewise.
14776 (cgraph_reset_node): Likewise.
14777 (analyze_function): Likewise.
14778 (assemble_thunks_and_aliases): Likewise.
14779 (expand_function): Likewise.
14780 * ipa-comdats.c (propagate_comdat_group): Likewise.
14781 (enqueue_references): Likewise.
14782 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14783 (create_specialized_node): Likewise.
14784 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14785 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14786 * ipa-inline.c (reset_edge_caches): Likewise.
14787 (update_caller_keys): Likewise.
14788 (execute): Likewise.
14789 * ipa-prop.c (remove_described_reference): Likewise.
14790 (propagate_controlled_uses): Likewise.
14791 (ipa_edge_duplication_hook): Likewise.
14792 (ipa_modify_call_arguments): Likewise.
14793 * ipa-pure-const.c (propagate_pure_const): Likewise.
14794 * ipa-ref-inline.h: Header file removed, functions moved
14795 to symtab_node class.
14796 * ipa-ref.c (remove_reference): New class member function.
14797 (cannot_lead_to_return): New class member function.
14798 (referring_ref_list): Likewise.
14799 (referred_ref_list): Likewise.
14800 Rest of functions moved to symtab_node class.
14801 * ipa-ref.h: New member functions remove_reference,
14802 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14804 ipa_ref_list class has new member functions: first_reference,
14805 first_referring, clear, nreferences.
14806 * ipa-reference.c (analyze_function): New IPA REF function used.
14807 (write_node_summary_p): Likewise.
14808 (ipa_reference_write_optimization_summary): Likewise.
14809 * ipa-split.c (split_function): Likewise.
14810 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14811 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14812 (function_and_variable_visibility): Likewise.
14813 * ipa.c (has_addr_references_p): Likewise.
14814 (process_references): Argument type changed.
14815 (symtab_remove_unreachable_nodes): New IPA REF function used.
14816 (process_references): Likewise.
14817 (set_writeonly_bit): Likewise.
14818 * lto-cgraph.c: Implementation of new symtab_node member functions
14819 that uses new IPA REF functions.
14820 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14822 * lto-streamer-out.c (output_symbol_p): Likewise.
14823 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14825 * symtab.c: Implementation of new IPA REF API.
14826 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14827 (ipa_tm_create_version): Likewise.
14828 (ipa_tm_execute): Likewise.
14829 * tree-emutls.c (gen_emutls_addr): Likewise.
14830 * tree-inline.c (copy_bb): Likewise.
14831 (delete_unreachable_blocks_update_callgraph): Likewise.
14832 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14833 (varpool_for_node_and_aliases): Likewise.
14835 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14837 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14839 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14842 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14843 tree_node * instead of tree_node *.
14845 (print_fold_checksum): Likewise.
14846 (fold_check_failed): Likewise.
14847 (debug_fold_checksum): Likewise.
14848 (fold_build1_stat_loc): Likewise.
14849 (fold_build2_stat_loc): Likewise.
14850 (fold_build3_stat_loc): Likewise.
14851 (fold_build_call_array_loc): Likewise.
14853 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14855 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14856 implementation with call to...
14857 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14859 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14862 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14864 PR tree-optimization/57742
14865 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14866 after replacing the statement.
14868 2014-06-25 Nick Clifton <nickc@redhat.com>
14870 * config/v850/v850.c (GHS_default_section_names): Change to const
14872 (GHS_current_section_names): Likewise.
14873 (v850_insert_attributes): Do not build strings, just assign the
14874 names directly. Change the type of 'chosen_section' to const
14876 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14877 directly to the array entry.
14878 * config/v850/v850.h (GHS_default_section_names): Change to const
14880 (GHS_current_section_names): Likewise.
14882 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14884 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14885 (LANG_HOOKS_DECLS): Add it.
14886 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14888 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14889 * langhooks.h (struct lang_hooks_for_decls): Add
14890 omp_clause_linear_ctor hook.
14891 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14892 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14893 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14894 combined simd loop use omp_clause_linear_ctor hook.
14896 2014-06-24 Cong Hou <congh@google.com>
14898 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14899 pattern recognition.
14900 (type_conversion_p): PROMOTION is true if it's a type promotion
14901 conversion, and false otherwise. Return true if the given expression
14902 is a type conversion one.
14903 * tree-vectorizer.h: Adjust the number of patterns.
14904 * tree.def: Add SAD_EXPR.
14905 * optabs.def: Add sad_optab.
14906 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14907 * expr.c (expand_expr_real_2): Likewise.
14908 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14909 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14910 * optabs.c (optab_for_tree_code): Likewise.
14911 * tree-cfg.c (estimate_operator_cost): Likewise.
14912 * tree-ssa-operands.c (get_expr_operands): Likewise.
14913 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14914 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14915 * doc/generic.texi: Add document for SAD_EXPR.
14916 * doc/md.texi: Add document for ssad and usad.
14918 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14920 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14921 qualification in cast.
14923 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14925 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14926 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14927 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14928 (tree_function_decl): ... here.
14929 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14930 streaming of vindex to ...
14931 (write_ts_function_decl_tree_pointers): ... here.
14932 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14933 Do not stream DECL_VINDEX.
14934 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14936 2014-06-24 Catherine Moore <clm@codesourcery.com>
14937 Sandra Loosemore <sandra@codesourcery.com>
14939 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14940 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14941 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14943 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14945 * doc/invoke.texi (Warning Options): Remove duplicated
14946 -Wmaybe-uninitialized.
14948 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14950 PR tree-optimization/57742
14951 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14952 (handle_builtin_malloc, handle_builtin_memset): New functions.
14953 (strlen_optimize_stmt): Call them.
14954 * passes.def: Move strlen after loop+dom but before vrp.
14956 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14959 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14960 model family 6 CPU with has_longmode never use a CPU without
14963 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14966 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14969 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14971 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14972 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14974 * hash-map.h: New file.
14975 * ipa-comdats.c: Use hash_map instead of pointer_map.
14977 * lto-section-out.c: Adjust.
14978 * lto-streamer.h: Replace pointer_map with hash_map.
14979 * symtab.c (verify_symtab): Likewise.
14980 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14981 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14982 * tree-streamer.h: Likewise.
14983 * tree-streamer.c: Adjust.
14984 * pointer-set.h: Remove pointer_map.
14986 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14988 * hash-table.h: Add a template arg to choose between storing values
14989 and storing pointers to values, and then provide partial
14990 specializations for both.
14991 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
14992 should store, not the type values should point to.
14993 * tree-into-ssa.c (var_info_hasher): Likewise.
14994 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
14995 * tree-complex.c: Adjust.
14996 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
14997 table instead of int_tree_map *.
14998 * tree-parloops.c: Adjust.
14999 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15000 type is being stored.
15001 * tree-vectorizer.c: Adjust.
15003 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15005 * hash-table.h: Remove a layer of indirection from hash_table so that
15006 it contains the hash table's data instead of a pointer to the data.
15007 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15008 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15009 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15010 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15011 fold-const.c, gcse.c, ggc-common.c,
15012 gimple-ssa-strength-reduction.c, gimplify.c,
15013 graphite-clast-to-gimple.c, graphite-dependences.c,
15014 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15015 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15016 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15017 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15018 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15019 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15020 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15021 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15022 tree-ssa-live.c, tree-ssa-loop-im.c,
15023 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15024 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15025 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15026 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15027 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15028 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15029 vtable-verify.c, vtable-verify.h: Adjust.
15031 2014-06-24 Richard Biener <rguenther@suse.de>
15033 PR tree-optimization/61572
15034 * tree-ssa-sink.c (statement_sink_location): Do not sink
15035 loads from hard registers.
15037 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15039 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15040 not mentioned in clauses use private clause if the iterator is
15041 declared in #pragma omp for simd, and when adding lastprivate
15042 instead, add it to the outer #pragma omp for too. Diagnose
15043 if the variable is private in outer context. For simd collapse > 1
15044 loops, replace all iterators with temporaries.
15045 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15046 same even in collapse > 1 loops.
15048 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15049 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15051 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15052 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15054 (gimplify_adjust_omp_clauses): Likewise.
15055 * omp-low.c (lower_rec_simd_input_clauses,
15056 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15057 safelen the same as safelen(1).
15058 * tree-nested.c (convert_nonlocal_omp_clauses,
15059 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15060 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15061 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15062 Fixup handling of GIMPLE_OMP_TARGET.
15063 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15066 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15068 PR tree-optimization/61554
15069 * tree-ssa-propagate.c: Include "bitmap.h".
15070 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15071 properly update constructor/destructor.
15072 (substitute_and_fold_dom_walker::before_dom_children):
15073 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15074 need_eh_cleaup instead.
15075 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15078 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15080 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15081 * tree-pass.h (make_pass_ipa_single_use): New pass.
15082 * cgraph.h (used_by_single_function): New flag.
15083 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15085 * passes.def (pass_ipa_single_use): Scedule.
15086 * ipa.c (BOTTOM): New macro.
15087 (meet): New function
15088 (propagate_single_user): New function.
15089 (ipa_single_use): New function.
15090 (pass_data_ipa_single_use): New pass.
15091 (pass_ipa_single_use): New pass.
15092 (pass_ipa_single_use::gate): New gate.
15093 (make_pass_ipa_single_use): New function.
15095 2014-06-23 Kai Tietz <ktietz@redhat.com>
15098 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15099 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15101 2014-06-23 Richard Biener <rguenther@suse.de>
15103 * tree-ssa-loop.c (gate_loop): New function.
15104 (pass_tree_loop::gate): Call it.
15105 (pass_data_tree_no_loop, pass_tree_no_loop,
15106 make_pass_tree_no_loop): New.
15107 * tree-vectorizer.c: Include tree-scalar-evolution.c
15108 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15110 (pass_slp_vectorize::clone): New method.
15111 * timevar.def (TV_TREE_NOLOOP): New.
15112 * tree-pass.h (make_pass_tree_no_loop): Declare.
15113 * passes.def (pass_tree_no_loop): New pass group with
15116 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15119 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15120 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15122 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15124 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15125 "yes" where needed.
15127 2014-06-23 Alan Modra <amodra@gmail.com>
15130 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15131 to zero on debug statements.
15133 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15136 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15137 Ignore third operand if present by marking qualifier_internal.
15139 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15141 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15143 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15144 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15145 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15146 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15147 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15148 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15149 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15150 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15151 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15152 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15153 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15154 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15155 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15156 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15157 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15158 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15159 logic in GCC vector extensions
15161 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15162 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15163 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15164 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15165 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15166 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15167 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15168 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15169 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15170 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15172 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15174 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15177 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15178 (vget_low_s64): Use __GET_LOW macro.
15179 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15180 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15181 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15182 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15183 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15185 (vcombine_s64): Use GCC vector extensions; remove cast.
15186 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15187 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15188 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15189 Fix type signature; remove cast.
15191 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15194 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15196 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15198 (BUILTIN_VD1): New.
15199 (BUILTIN_VD_RE): Remove.
15200 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15201 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15202 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15203 variant but not df.
15204 (vreinterpretv1df*, vreinterpret*v1df): New.
15205 (vreinterpretdf*, vreinterpret*df): Remove.
15206 * config/aarch64/aarch64-simd.md (aarch64_create,
15207 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15208 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15210 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15211 (vcreate_f64): Remove cast, use v1df builtin.
15212 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15213 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15214 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15215 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15216 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15217 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15218 add range check using __builtin_aarch64_im_lane_boundsi.
15219 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15220 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15221 type signature, use gcc vector extensions.
15222 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15223 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15224 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15225 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15226 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15227 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15228 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15229 vreinterpret_u64_f64): Use v1df builtin not df.
15231 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15233 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15236 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15238 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15241 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15243 * loop-invariant.c (pre_check_invariant_p): New function.
15244 (find_invariant_insn): Call pre_check_invariant_p.
15246 2014-06-22 Richard Henderson <rth@redhat.com>
15249 * compare-elim.c (struct comparison): Add eh_note.
15250 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15251 a redundant comparison in a different EH region. Purge EH edges if
15254 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15256 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15257 (var_shift): Use it.
15258 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15259 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15260 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15261 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15262 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15263 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15264 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15265 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15266 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15267 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15268 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15269 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15270 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15271 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15272 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15273 *rotldi3_internal15be): Use the new attribute. Merge register and
15274 integer alternatives.
15276 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15278 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15279 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15280 split, *ashrdi3_internal3 and split): Delete, merge into...
15281 (ashr<mode>3): New expander.
15282 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15283 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15285 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15287 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15288 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15289 *rotldi3_internal3 and split): Delete, merge into...
15290 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15291 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15292 Use "rotlw" extended mnemonic.
15294 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15296 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15297 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15298 and split, *ashldi3_internal3 and split): Delete, merge into...
15299 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15300 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15302 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15304 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15305 (lshrsi3, two anonymous define_insns and define_splits,
15306 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15307 *lshrdi3_internal3 and split): Delete, merge into...
15308 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15309 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15311 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15313 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15314 Remove "O" alternative.
15316 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15318 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15319 (mips_move_from_gpr_cost): Likewise.
15320 (mips_register_move_cost): Update accordingly.
15321 (mips_secondary_reload_class): Remove name of in_p.
15323 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15326 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15327 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15329 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15331 * config/nios2/nios2.c: Include "builtins.h".
15333 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15335 * cgraph.h (tls_model_names): New variable.
15336 * print-tree.c (print_node): Simplify.
15337 * varpool.c (tls_model_names): New variable.
15338 (dump_varpool_node): Output tls model.
15340 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15342 * ipa-visibility.c (function_and_variable_visibility): Disable
15343 temporarily local aliases for some targets.
15345 2014-06-20 Marek Polacek <polacek@redhat.com>
15347 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15348 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15349 into SANITIZE_UNDEFINED.
15350 * doc/invoke.texi: Describe -fsanitize=bounds.
15351 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15352 functions created in the FEs.
15353 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15354 (expand_UBSAN_BOUNDS): New function.
15355 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15356 * internal-fn.h: Don't define internal functions here.
15357 * opts.c (common_handle_option): Add -fsanitize=bounds.
15358 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15359 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15360 * tree-core.h: Define internal functions here.
15361 (struct tree_base): Add ifn field.
15362 * tree-pretty-print.c: Include "internal-fn.h".
15363 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15364 * tree.c (get_callee_fndecl): Likewise.
15365 (build_call_expr_internal_loc): New function.
15366 * tree.def (CALL_EXPR): Update description.
15367 * tree.h (CALL_EXPR_IFN): Define.
15368 (build_call_expr_internal_loc): Declare.
15369 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15371 (ubsan_type_descriptor): Change bool parameter to enum
15372 ubsan_print_style. Adjust the code. Add handling of
15374 (ubsan_expand_bounds_ifn): New function.
15375 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15376 (ubsan_build_overflow_builtin): Likewise.
15377 (instrument_bool_enum_load): Likewise.
15378 (ubsan_instrument_float_cast): Likewise.
15379 * ubsan.h (enum ubsan_print_style): New enum.
15380 (ubsan_expand_bounds_ifn): Declare.
15381 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15383 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15385 * config/rs6000/rs6000.md: Append `DONE' to preparation
15386 statements of `bswap' pattern splitters.
15388 2014-06-20 Tom de Vries <tom@codesourcery.com>
15390 * target.def (call_fusage_contains_non_callee_clobbers): Update
15392 * doc/tm.texi: Regenerate.
15394 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15395 Max Ostapenko <m.ostapenko@partner.samsung.com>
15398 * asan.c (instrument_strlen_call): Fixed instrumentation of
15401 2014-06-20 Martin Jambor <mjambor@suse.cz>
15404 * ipa-prop.c (impossible_devirt_target): New function.
15405 (try_make_edge_direct_virtual_call): Use it, also instead of
15408 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15409 Max Ostapenko <m.ostapenko@partner.samsung.com>
15412 * asan.c (build_check_stmt): Add condition.
15414 2014-06-20 Martin Jambor <mjambor@suse.cz>
15417 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15420 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15422 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15424 (VCONQ): Make comment more helpful.
15426 * config/aarch64/aarch64-simd.md
15427 (aarch64_sqdmulh_lane<mode>):
15428 Use VCOND for operands 2. Update lane checking and flipping logic.
15429 (aarch64_sqrdmulh_lane<mode>): Likewise.
15430 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15431 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15432 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15433 attribute of operand 3 to VCOND.
15434 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15435 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15436 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15437 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15438 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15439 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15441 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15442 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15443 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15444 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15445 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15446 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15447 operand to VCOND. Update lane flipping and bounds checking logic.
15448 (aarch64_sqdmlal2_lane<mode>): Likewise.
15449 (aarch64_sqdmlsl_lane<mode>): Likewise.
15450 (aarch64_sqdmull_lane<mode>): Likewise.
15451 (aarch64_sqdmull2_lane<mode>): Likewise.
15452 (aarch64_sqdmlal_laneq<mode>):
15453 Replace VCON usage with VCONQ.
15454 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15455 (aarch64_sqdmlal2_laneq<mode>): Emit
15456 aarch64_sqdmlal2_laneq<mode>_internal insn.
15457 Replace VCON with VCONQ.
15458 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15459 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15460 (aarch64_sqdmull_laneq<mode>): Emit
15461 aarch64_sqdmull_laneq<mode>_internal insn.
15462 Replace VCON with VCONQ.
15463 (aarch64_sqdmull2_laneq<mode>): Emit
15464 aarch64_sqdmull2_laneq<mode>_internal insn.
15465 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15466 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15467 of 3rd argument to int16x4_t.
15468 (vqdmlalh_lane_s16): Likewise.
15469 (vqdmlslh_lane_s16): Likewise.
15470 (vqdmull_high_lane_s16): Likewise.
15471 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15472 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15473 (vqdmlsl_lane_s16): Likewise.
15474 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15475 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15476 (vqdmlals_lane_s32): Likewise.
15477 (vqdmlsls_lane_s32): Likewise.
15478 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15479 (vqdmulls_lane_s32): Likewise.
15480 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15481 (vqdmlsl_lane_s32): Likewise.
15482 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15483 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15484 (vqrdmulhh_lane_s16): Likewise.
15485 (vqdmlsl_high_lane_s16): Likewise.
15486 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15487 (vqdmlsl_high_lane_s32): Likewise.
15488 (vqrdmulhs_lane_s32): Likewise.
15490 2014-06-20 Tom de Vries <tom@codesourcery.com>
15492 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15493 get_call_reg_set_usage.
15495 2014-06-20 Tom de Vries <tom@codesourcery.com>
15497 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15498 it contains all call_used_regs.
15500 2014-06-20 Tom de Vries <tom@codesourcery.com>
15502 * final.c (collect_fn_hard_reg_usage): Add and use variable
15503 function_used_regs.
15505 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15507 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15508 (set_init_priority, get_init_priority, set_fini_priority,
15509 get_fini_priority): New methods.
15510 * tree.c (init_priority_for_decl): Remove.
15511 (init_ttree): Do not initialize init priority.
15512 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15513 (decl_priority_info): Remove.
15514 (decl_init_priority_insert): Rewrite.
15515 (decl_fini_priority_insert): Rewrite.
15516 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15517 tree_priority_map_marked_p): Remove.
15518 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15519 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15520 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15521 not output priorities.
15522 (pack_ts_function_decl_value_fields): Likewise.
15523 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15524 not input priorities.
15525 (unpack_ts_function_decl_value_fields): Likewise.
15526 * symtab.c (symbol_priority_map): Declare.
15527 (init_priority_hash): Declare.
15528 (symtab_unregister_node): Unregister from priority hash, too.
15529 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15531 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15532 (symbol_priority_info): New function.
15533 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15535 * tree-core.h (tree_priority_map): Remove.
15537 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15539 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15540 0xff to uint64_t before shifting it up.
15542 2014-06-20 Julian Brown <julian@codesourcery.com>
15543 Chung-Lin Tang <cltang@codesourcery.com>
15545 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15546 TARGET_THUMB1_ONLY. Add comments.
15548 2014-06-19 Tom de Vries <tom@codesourcery.com>
15550 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15551 return type to void.
15552 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15554 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15556 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15557 as "move", from depends_on.
15559 2014-06-19 Terry Guo <terry.guo@arm.com>
15561 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15564 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15566 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15568 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15570 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15573 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15574 addresses here if reload in progress or completed.
15576 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15578 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15579 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15580 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15581 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15582 (mips_register_priority): New function that implements the target
15583 hook TARGET_REGISTER_PRIORITY.
15584 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15585 (mips_lra_p): Likewise for TARGET_LRA_P.
15586 (TARGET_REGISTER_PRIORITY): Define macro.
15587 (TARGET_SPILL_CLASS): Likewise.
15588 (TARGET_LRA_P): Likewise.
15589 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15591 (REG_CLASS_NAMES): Likewise.
15592 (REG_CLASS_CONTENTS): Likewise.
15593 (BASE_REG_CLASS): Use M16_SP_REGS.
15594 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15595 New set attribute to enable alternatives depending on the register
15597 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15598 (*lea64): Disable pattern for MIPS16.
15599 * config/mips/mips.opt (mlra): New option.
15601 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15603 * lra-constraints.c (base_to_reg): New function.
15604 (process_address): Use new function.
15606 2014-06-18 Tom de Vries <tom@codesourcery.com>
15608 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15609 * config/aarch64/aarch64.c
15610 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15611 (aarch64_emit_call_insn): New function.
15612 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15614 * config/aarch64/aarch64.md (define_expand "call_internal")
15615 (define_expand "call_value_internal", define_expand "sibcall_internal")
15616 (define_expand "sibcall_value_internal"): New.
15617 (define_expand "call", define_expand "call_value")
15618 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15619 expand variant and aarch64_emit_call_insn.
15621 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15622 Tom de Vries <tom@codesourcery.com>
15624 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15625 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15627 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15628 clobbers to CALL_INSN_FUNCTION_USAGE.
15629 (define_expand "sibcall_internal")
15630 (define_expand "sibcall_value_internal"): New.
15631 (define_expand "call", define_expand "call_value"): Add argument to
15632 arm_emit_call_insn.
15633 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15634 (define_expand "sibcall_value"): Use sibcall_value_internal and
15635 arm_emit_call_insn.
15637 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15639 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15641 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15643 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15646 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15648 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15649 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15650 annotations. Fix DWARF information.
15652 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15654 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15655 __udivmoddi4, and fixups for negative operands.
15657 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15659 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15661 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15663 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15666 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15668 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15671 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15673 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15674 describing register usage on function entry and exit.
15676 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15678 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15679 (__aeabi_ldivmod): Fix whitespace.
15681 2014-06-18 Andreas Schwab <schwab@suse.de>
15683 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15684 Remove blank line after @item.
15686 2014-06-18 Richard Henderson <rth@redhat.com>
15689 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15691 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15693 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15694 POST_MODIFY for neon loads and stores.
15695 (arm_print_operand): Output post-index register for neon loads and
15698 2014-06-18 Richard Biener <rguenther@suse.de>
15700 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15702 2014-06-18 Richard Biener <rguenther@suse.de>
15704 * tree-pass.h (make_pass_dce_loop): Remove.
15705 * passes.def: Replace pass_dce_loop with pass_dce.
15706 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15707 changed free niter estimates and reset the scev cache.
15708 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15709 make_pass_dce_loop): Remove.
15710 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15711 (fini_copy_prop): Return whether something changed. Always
15712 let substitute_and_fold perform DCE and free niter estimates
15713 and reset the scev cache if so.
15714 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15715 (pass_data_copy_prop): Do not unconditionally schedule
15716 cleanup-cfg or update-ssa.
15718 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15720 PR tree-optimization/61518
15721 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15722 reduction var is used in reduction stmt or phi-function only.
15724 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15726 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15728 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15730 PR tree-optimization/61517
15731 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15732 whose rhs's first tree is the source expression instead of the
15734 (find_bswap_or_nop): Likewise.
15735 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15736 gimple stmt whose rhs's first tree is the source. In the memory source
15737 case, move the stmt to be replaced close to one of the original load to
15738 avoid the problem of a store between the load and the stmt's original
15740 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15743 2014-06-18 Andreas Schwab <schwab@suse.de>
15745 PR rtl-optimization/54555
15746 * postreload.c (move2add_use_add2_insn): Substitute
15747 STRICT_LOW_PART only if it is cheaper.
15749 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15751 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15752 Do not use unspec as call operand. Use memory_operand instead of
15753 memory_nox32_operand and add "m" operand constraint. Disable
15754 pattern for TARGET_X32.
15755 (*sibcall_pop_memory): Ditto.
15756 (*sibcall_value_memory): Ditto.
15757 (*sibcall_value_pop_memory): Ditto.
15758 (sibcall peepholes): Merge SImode and DImode patterns using
15759 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15760 Disable pattern for TARGET_X32. Check if eliminated register is
15761 really dead after call insn. Generate call RTX without unspec operand.
15762 (sibcall_value peepholes): Ditto.
15763 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15764 instead of memory_nox32_operand. Check if eliminated register is
15765 really dead after call insn. Generate call RTX without unspec operand.
15766 (sibcall_value_pop peepholes): Ditto.
15767 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15769 2014-06-18 Terry Guo <terry.guo@arm.com>
15772 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15775 2014-06-18 Olivier Hainque <hainque@adacore.com>
15777 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15778 memorization of the end of block source location.
15779 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15780 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15781 end source location info we have on the block entry/exit code we
15784 2014-06-18 Richard Biener <rguenther@suse.de>
15786 * common.opt (fssa-phiopt): New option.
15787 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15789 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15790 * doc/invoke.texi (-fssa-phiopt): Document.
15792 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15794 * genattrtab.c (n_bypassed): New variable.
15795 (process_bypasses): Initialise n_bypassed.
15796 Count number of bypassed reservations.
15797 (make_automaton_attrs): Allocate space for bypassed reservations
15798 rather than number of bypasses.
15800 2014-06-18 Richard Biener <rguenther@suse.de>
15802 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15803 we propagated anything.
15804 (substitute_and_fold_dom_walker::before_dom_children): Something
15805 changed if we propagated into PHI arguments.
15806 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15809 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15811 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15813 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15814 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15815 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15816 Introduces alternative way of loads group permutaions.
15817 (vect_transform_grouped_load): Try alternative way of permutations.
15819 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15821 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15822 changed in ORT_TARGET region, don't jump to do_outer.
15823 (struct gimplify_adjust_omp_clauses_data): New type.
15824 (gimplify_adjust_omp_clauses_1): Adjust for data being
15825 a struct gimplify_adjust_omp_clauses_data pointer instead
15826 of tree *. Pass pre_p as a new argument to
15827 lang_hooks.decls.omp_finish_clause hook.
15828 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15829 splay_tree_foreach to pass both list_p and pre_p.
15830 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15831 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15832 gimplify_adjust_omp_clauses callers.
15833 * langhooks.c (lhd_omp_finish_clause): New function.
15834 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15835 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15836 * langhooks.h (struct lang_hooks_for_decls): Add a new
15837 gimple_seq * argument to omp_finish_clause hook.
15838 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15839 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15840 (scan_omp_parallel, lower_omp_for): When adding
15841 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15842 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15843 * tree-nested.c (convert_nonlocal_omp_clauses,
15844 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15845 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15847 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15849 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15850 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15852 2014-06-17 Xinliang David Li <davidxl@google.com>
15854 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15855 * passes.c (pass_init_dump_file): Do not set initialize
15856 flag to false unconditionally.
15858 2014-06-17 Richard Biener <rguenther@suse.de>
15860 * genopinit.c (main): Use vec<>::qsort method.
15861 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15863 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15865 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15867 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15868 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15869 (mips_move_to_gpr_cost): Remove ST_REGS case.
15870 (mips_move_from_gpr_cost): Likewise.
15871 (mips_register_move_cost): Likewise.
15872 (mips_secondary_reload_class): Likewise.
15874 2014-06-17 Richard Biener <rguenther@suse.de>
15876 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15877 (pass_all_optimizations): Move 3rd copy-prop pass from after
15878 fre to before ifcombine/phiopt.
15880 2014-06-17 Richard Biener <rguenther@suse.de>
15882 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15883 and allow all blocks to be forwarders.
15885 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15888 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15889 variable 'size'; calculate 'size' right in the front; use
15890 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15891 pcum->aapcs_stack_words.
15893 2014-06-17 Nick Clifton <nickc@redhat.com>
15895 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15896 (umulhi3, mulsidi3, umulsidi3): Likewise.
15898 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15900 PR middle-end/61508
15901 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15902 check for section name.
15904 2014-06-17 Richard Biener <rguenther@suse.de>
15906 * tree-ssa-propagate.c: Include domwalk.h.
15907 (substitute_and_fold): Outline main worker into a domwalker ...
15908 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15909 Schedule stmts we can fully propagate for removal. Remove
15911 (substitute_and_fold): Apply a dominator walk to perform
15912 substitution. Process stmts scheduled for removal here.
15914 2014-06-17 Richard Biener <rguenther@suse.de>
15916 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15917 of PHI node moving.
15919 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15921 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15922 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15923 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15924 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15925 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15927 (get_fpscr) : Likewise.
15929 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15931 PR rtl-optimization/61325
15932 * lra-constraints.c (valid_address_p): Add forward declaration.
15933 (simplify_operand_subreg): Check address validity before and after
15934 alter_reg of memory subreg.
15936 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15938 * config/i386/i386.c (decide_alg): Correctly handle
15939 maximum size of stringop algorithm.
15941 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15943 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15945 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15947 PR rtl-optimization/61522
15948 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15950 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15953 * symtab.c (symtab_node::reset_section): New method.
15954 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15956 * cgraph.h (reset_section): Declare.
15957 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15958 do not consider comdat locals.
15959 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15961 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15962 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15963 reset sections of symbols dragged out of the comdats.
15964 (function_and_variable_visibility): Reset sections of
15967 2014-06-16 Richard Biener <rguenther@suse.de>
15969 PR tree-optimization/61482
15970 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15971 [-INF(OVF), +INF(OVF)] range.
15973 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15975 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15976 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15977 handling 32-bit multiplication.
15979 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15981 PR middle-end/61430
15982 * lra-lives.c (process_bb_lives): Skip creating copy during
15983 insn scan when src/dest has constrained to same regno.
15985 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
15987 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
15988 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
15990 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15992 * asan.c (check_func): New function.
15993 (maybe_create_ssa_name): Likewise.
15994 (build_check_stmt_with_calls): Likewise.
15995 (use_calls_p): Likewise.
15996 (report_error_func): Change interface.
15997 (build_check_stmt): Allow non-integer lengths; add support
15999 (asan_instrument): Likewise.
16000 (instrument_mem_region_access): Moved code to build_check_stmt.
16001 (instrument_derefs): Likewise.
16002 (instrument_strlen_call): Likewise.
16003 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16004 * doc/invoke.texi: Describe new parameter.
16005 * params.def: Define new parameter.
16006 * params.h: Likewise.
16007 * sanitizer.def: Describe new builtins.
16009 2014-06-16 Richard Biener <rguenther@suse.de>
16011 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16012 Make all defs available at the end.
16013 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16015 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16018 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16020 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16023 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16024 initialization. Replace remaining use of uid.
16026 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16028 * c-family/c-common.c (handle_tls_model_attribute): Use
16029 set_decl_tls_model.
16030 * c-family/c-common.c (handle_tls_model_attribute): Use
16031 set_decl_tls_model.
16032 * cgraph.h (struct varpool_node): Add tls_model.
16033 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16034 * tree.h (DECL_TLS_MODEL): Update.
16035 (DECL_THREAD_LOCAL_P): Check that variable is static.
16036 (decl_tls_model): Declare.
16037 (set_decl_tls_model): Declare.
16038 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16039 set symbol prorperties.
16040 (get_emutls_init_templ_addr): Cleanup.
16041 (new_emutls_decl): Update.
16042 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16043 (lto_input_varpool_node): Likewise.
16044 * lto-streamer-out.c (hash_tree): Likewise.
16045 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16046 not stream DECL_TLS_MODEL.
16047 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16048 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16050 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16052 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16054 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16056 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16057 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16059 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16060 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16061 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16062 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16063 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16064 (df_get_artificial_defs, df_get_artificial_uses)
16065 (df_single_def, df_single_use): Update accordingly.
16066 (df_refs_chain_dump): Take the first element in a linked list as
16067 parameter, rather than a pointer to an array of pointers.
16068 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16069 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16070 (df_chain_create_bb_process_use): Likewise.
16071 (df_md_bb_local_compute_process_def): Likewise.
16072 * fwprop.c (process_defs, process_uses): Likewise.
16073 (register_active_defs, update_uses): Likewise.
16074 (forward_propagate_asm): Update for new df_ref linking.
16075 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16076 (df_null_ref_rec, df_null_mw_rec): Likewise.
16077 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16079 (df_scan_free_bb_info): Remove check for null artificial_defs.
16080 (df_install_ref_incremental): Adjust for new df_ref linking.
16081 Use a single-element insertion rather than a full sort.
16082 (df_ref_chain_delete_du_chain): Take the first element
16083 in a linked list as parameter, rather than a pointer to an array of
16085 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16086 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16087 (df_insn_info_delete): Remove check for null defs and call to
16088 df_scan_free_mws_vec.
16089 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16090 null rather than df_null_*_rec.
16091 (df_insn_rescan_debug_internal): Likewise, and update null
16092 checks in the same way. Remove check for null defs.
16093 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16094 Move a single element rather doing a full sort.
16095 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16097 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16098 Initialize df_ref and df_mw_hardreg lists to null rather than
16100 (df_ref_compare): Take df_refs as parameter, transferring the
16101 old interface to...
16102 (df_ref_ptr_compare): ...this new function.
16103 (df_sort_and_compress_refs): Update accordingly.
16104 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16105 old interface to...
16106 (df_mw_ptr_compare): ...this new function.
16107 (df_sort_and_compress_mws): Update accordingly.
16108 (df_install_refs, df_install_mws): Return a linked list rather than
16109 an array of pointers.
16110 (df_refs_add_to_chains): Assert that old lists are empty rather
16112 (df_insn_refs_verify): Don't handle null defs speciailly.
16113 * web.c (union_match_dups): Update for new df_ref linking.
16115 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16117 * df.h (df_ref_create, df_ref_remove): Delete.
16118 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16119 (df_ref_remove): Likewise.
16121 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16123 * df.h (df_single_def, df_single_use): New functions.
16124 * ira.c (find_moveable_pseudos): Use them.
16126 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16128 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16129 * df-problems.c (df_note_bb_compute): Use it.
16130 * regstat.c (regstat_bb_compute_ri): Likewise.
16132 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16134 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16135 * cse.c (cse_extended_basic_block): Use them.
16136 * dce.c (mark_artificial_use): Likewise.
16137 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16138 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16139 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16140 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16141 (df_simulate_initialize_backwards): Likewise.
16142 (df_simulate_finalize_backwards): Likewise.
16143 (df_simulate_initialize_forwards): Likewise.
16144 (df_md_simulate_artificial_defs_at_top): Likewise.
16145 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16146 * regrename.c (init_rename_info): Likewise.
16147 * regstat.c (regstat_bb_compute_ri): Likewise.
16148 (regstat_bb_compute_calls_crossed): Likewise.
16150 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16152 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16153 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16154 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16155 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16156 * combine.c (create_log_links): Likewise.
16157 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16158 (try_eliminate_compare): Likewise.
16159 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16160 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16161 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16162 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16163 (word_dce_process_block, dce_process_block): Likewise.
16164 * ddg.c (def_has_ccmode_p): Likewise.
16165 * df-core.c (df_bb_regno_first_def_find): Likewise.
16166 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16167 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16168 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16169 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16170 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16171 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16172 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16173 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16174 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16175 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16176 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16177 * fwprop.c (local_ref_killed_between_p): Likewise.
16178 (all_uses_available_at, free_load_extend): Likewise.
16179 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16180 * hw-doloop.c (scan_loop): Likewise.
16181 * ifcvt.c (dead_or_predicable): Likewise.
16182 * init-regs.c (initialize_uninitialized_regs): Likewise.
16183 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16184 (process_bb_node_lives): Likewise.
16185 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16186 (find_moveable_pseudos): Likewise.
16187 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16188 * recog.c (peep2_find_free_register): Likewise.
16189 * ree.c (get_defs): Likewise.
16190 * regstat.c (regstat_bb_compute_ri): Likewise.
16191 (regstat_bb_compute_calls_crossed): Likewise.
16192 * sched-deps.c (find_inc, find_mem): Likewise.
16193 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16194 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16195 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16196 (prepare_shrink_wrap): Likewise.
16197 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16198 * web.c (union_defs, pass_web::execute): Likewise.
16199 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16200 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16202 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16204 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16205 to inheritance pseudos.
16206 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16208 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16211 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16212 (BU_MISC_2): Rename to ...
16213 (BU_LDBL128_2): ... this.
16214 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16215 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16216 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16217 RS6000_BTM_LDBL128.
16218 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16219 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16220 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16221 (unpacktf_1): Likewise.
16222 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16223 (__builtin_longdouble_dw1): Likewise.
16224 * doc/sourcebuild.texi (longdouble128): Document.
16226 2014-06-13 Jeff Law <law@redhat.com>
16228 PR rtl-optimization/61094
16229 PR rtl-optimization/61446
16230 * ree.c (combine_reaching_defs): Get the mode for the copy from
16231 the extension insn rather than the defining insn.
16233 2014-06-13 Dehao Chen <dehao@google.com>
16235 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16237 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16239 * doc/install.texi (--enable-linker-plugin-configure-flags)
16240 (--enable-linker-plugin-flags): Document new flags.
16242 2014-06-13 Martin Jambor <mjambor@suse.cz>
16245 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16246 cache_token if returning early.
16248 2014-06-13 Nick Clifton <nickc@redhat.com>
16250 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16251 requested alignment is active.
16252 (LABEL_ALIGN): Likewise.
16253 (LOOP_ALIGN): Likewise.
16255 2014-06-13 Richard Biener <rguenther@suse.de>
16257 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16258 Rewrite to propagate the VN result into all uses where
16259 possible and to remove stmts becoming dead because of that.
16260 (eliminate): Generalize stmt removal handling, remove in
16261 reverse dominator order to support proper debug stmt
16262 generation. Update stmts before removing stmts.
16263 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16265 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16267 PR tree-optimization/61375
16268 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16269 symbolic number cannot be represented in an uint64_t.
16270 (find_bswap_or_nop_1): Likewise.
16272 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16274 * symtab.c (symtab_node::reset_section): New method.
16275 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16277 * cgraph.h (reset_section): Declare.
16278 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16279 do not consider comdat locals.
16280 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16282 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16283 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16284 reset sections of symbols dragged out of the comdats.
16285 (function_and_variable_visibility): Reset sections of
16288 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16290 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16291 to use symtab and decl_binds_to_current_def_p
16292 * tree-vectorizer.c (increase_alignment): Increase alignment
16293 of alias target, too.
16295 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16297 PR middle-end/61486
16298 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16299 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16300 if outer combined construct is distribute.
16301 (gimplify_omp_for): For OMP_DISTRIBUTE set
16302 gimplify_omp_ctxp->distribute.
16303 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16304 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16305 mapping into decl map.
16307 2014-06-12 Jason Merrill <jason@redhat.com>
16309 * common.opt (fabi-version): Change default to 0.
16311 2014-06-12 Jason Merrill <jason@redhat.com>
16313 * toplev.c (process_options): Reject -fabi-version=1.
16315 2014-06-12 Jeff Law <law@redhat.com>
16317 PR tree-optimization/61009
16318 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16319 value when we stop processing a block due to problematic PHIs.
16321 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16323 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16324 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16325 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16326 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16327 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16328 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16329 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16330 are not in the spec.
16332 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16335 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16336 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16339 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16341 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16343 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16346 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16347 loading from address spaces.
16349 2014-06-12 Martin Liska <mliska@suse.cz>
16352 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16353 statement is reachable.
16355 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16357 * symtab.c (section_hash): New hash.
16358 (symtab_unregister_node): Clear section before freeing.
16359 (hash_section_hash_entry): New haser.
16360 (eq_sections): New function.
16361 (symtab_node::set_section_for_node): New method.
16362 (set_section_1): Update.
16363 (symtab_node::set_section): Take string instead of tree as parameter.
16364 (symtab_resolve_alias): Update.
16365 * cgraph.h (section_hash_entry_d): New structure.
16366 (section_hash_entry): New typedef.
16367 (cgraph_node): Change comdat_group_ to x_comdat_group,
16368 change section_ to x_section and turn into section_hash_entry;
16369 update accestors; put set_section_for_node offline.
16370 * tree.c (decl_section_name): Turn into string.
16371 (set_decl_section_name): Change parameter to be string.
16372 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16373 * sdbout.c (sdbout_one_type): Update.
16374 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16375 * varasm.c (IN_NAMED_SECTION, get_named_section,
16376 resolve_unique_section, hot_function_section, get_named_text_section,
16377 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16378 make_decl_rtl, default_unique_section): Update.
16379 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16380 (c6x_elf_unique_section): Update.
16381 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16382 * config/pa/pa.c (pa_function_section): Update.
16383 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16384 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16385 * config/arc/arc.c (arc_in_small_data_p): Update.
16386 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16387 * config/mcore/mcore.c (mcore_unique_section): Update.
16388 * config/mips/mips.c (mips16_build_function_stub): Update.
16389 (mips16_build_call_stub): Update.
16390 (mips_function_rodata_section): Update.
16391 (mips_in_small_data_p): Update.
16392 * config/score/score.c (score_in_small_data_p): Update.
16393 * config/rx/rx.c (rx_in_small_data): Update.
16394 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16395 (rs6000_xcoff_asm_named_section): Update.
16396 (rs6000_xcoff_unique_section): Update.
16397 * config/frv/frv.c (frv_string_begins_with): Update.
16398 (frv_in_small_data_p): Update.
16399 * config/v850/v850.c (v850_encode_data_area): Update.
16400 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16401 (bfin_handle_l1_data_attribute): Update.
16402 (bfin_handle_l2_attribute): Update.
16403 * config/mep/mep.c (mep_unique_section): Update.
16404 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16406 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16407 (h8300_handle_tiny_data_attribute): Update.
16408 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16409 (m32r_in_small_data_p): Update.
16410 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16411 * config/i386/i386.c (ix86_in_large_data_p): Update.
16412 * config/i386/winnt.c (i386_pe_unique_section): Update.
16413 * config/darwin.c (darwin_function_section): Update.
16414 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16415 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16416 (new_emutls_decl): Update.
16417 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16418 input_varpool_node): Update.
16419 (ead_string_cst): Turn to ...
16420 (read_string): ... this one.
16421 * dwarf2out.c (secname_for_decl): Update.
16422 * asan.c (asan_protect_global): Update.
16424 2014-06-11 DJ Delorie <dj@redhat.com>
16426 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16428 * config/rx/rx.c (rx_option_override): Likewise.
16429 (rx_align_for_label): Likewise.
16431 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16433 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16435 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16438 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16440 * common.md: New file.
16441 * doc/md.texi: Update description of generic, machine-independent
16443 * config/s390/constraints.md (e): Delete.
16444 * Makefile.in (md_file): Include common.md.
16445 * config/m32c/t-m32c (md_file): Likewise.
16446 * genpreds.c (general_mem): New array.
16447 (generic_constraint_letters): Remove constraints now defined by
16449 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16450 Allow the first character to be '<' or '>' as well.
16451 * genoutput.c (general_mem): New array.
16452 (indep_constraints): Remove constraints now defined by common.md.
16453 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16454 Remove special handling of 'm'.
16455 * ira-costs.c (record_reg_classes): Remove special handling of
16456 constraints now defined by common.md.
16457 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16458 * ira-lives.c (single_reg_class): Likewise.
16459 (ira_implicitly_set_insn_hard_regs): Likewise.
16460 * lra-constraints.c (reg_class_from_constraints): Likewise.
16461 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16462 * postreload.c (reload_cse_simplify_operands): Likewise.
16463 * reload.c (push_secondary_reload, scratch_reload_class)
16464 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16465 * reload1.c (maybe_fix_stack_asms): Likewise.
16466 * targhooks.c (default_secondary_reload): Likewise.
16467 * stmt.c (parse_output_constraint): Likewise.
16468 * recog.c (preprocess_constraints): Likewise.
16469 (constrain_operands, peep2_find_free_register): Likewise.
16470 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16471 must be handled specially.
16473 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16475 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16476 * genpreds.c (have_const_dbl_constraints): Delete.
16477 (add_constraint): Don't set it.
16478 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16479 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16480 constraints using the lookup_constraint logic.
16481 * ira-lives.c (single_reg_class): Likewise.
16482 * ira.c (ira_setup_alts): Likewise.
16483 * lra-constraints.c (process_alt_operands): Likewise.
16484 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16485 * reload.c (find_reloads): Likewise.
16487 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16489 * genpreds.c (const_int_start, const_int_end): New variables.
16490 (choose_enum_order): Output CONST_INT constraints before memory
16492 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16494 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16495 * ira.c (ira_setup_alts): Likewise.
16496 * lra-constraints.c (process_alt_operands): Likewise.
16497 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16498 * reload.c (find_reloads): Likewise.
16500 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16502 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16503 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16504 * recog.c (preprocess_constraints): Update accordingly.
16506 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16508 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16509 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16510 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16511 * genpreds.c (print_type_tree): New function.
16512 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16513 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16514 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16515 Write out enum constraint_type and get_constraint_type.
16516 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16517 constraint_num rather than a constraint string.
16518 (satisfies_address_constraint_p): Likewise.
16519 (reg_class_from_constraints): Avoid old constraint macros.
16520 (process_alt_operands, process_address_1): Likewise.
16521 (curr_insn_transform): Likewise.
16522 * ira-costs.c (record_reg_classes): Likewise.
16523 (record_operand_costs): Likewise.
16524 * ira-lives.c (single_reg_class): Likewise.
16525 (ira_implicitly_set_insn_hard_regs): Likewise.
16526 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16527 * postreload.c (reload_cse_simplify_operands): Likewise.
16528 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16529 (constrain_operands, peep2_find_free_register): Likewise.
16530 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16531 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16532 * reload1.c (maybe_fix_stack_asms): Likewise.
16533 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16534 * targhooks.c (default_secondary_reload): Likewise.
16535 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16536 to EXTRA_CONSTRAINT_STR.
16537 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16539 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16541 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16542 (write_constraint_satisfied_p_array): ...this new function.
16543 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16545 (write_insn_preds_c): Update accordingly.
16547 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16549 * genpreds.c (write_lookup_constraint): Rename to...
16550 (write_lookup_constraint_1): ...this.
16551 (write_lookup_constraint_array): New function.
16552 (write_tm_preds_h): Define lookup_constraint as an inline function
16553 that uses write_lookup_constraint_array where possible.
16554 (write_insn_preds_c): Update for the changes above.
16556 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16558 * doc/md.texi (regclass_for_constraint): Rename to...
16559 (reg_class_for_constraint): ...this.
16560 * genpreds.c (num_constraints, enum_order, register_start)
16561 (register_end, satisfied_start, memory_start, memory_end)
16562 (address_start, address_end): New variables.
16563 (add_constraint): Count the number of constraints.
16564 (choose_enum_order): New function.
16565 (write_enum_constraint_num): Iterate over enum_order.
16566 (write_regclass_for_constraint): Rename to...
16567 (write_reg_class_for_constraint_1): ...this and update output
16569 (write_constraint_satisfied_p): Rename to...
16570 (write_constraint_satisfied_p_1): ...this and update output
16571 accordingly. Do nothing if all extra constraints are register
16573 (write_insn_extra_memory_constraint): Delete.
16574 (write_insn_extra_address_constraint): Delete.
16575 (write_range_function): New function.
16576 (write_tm_preds_h): Define constraint_satisfied_p and
16577 reg_class_for_constraint as inline functions that do a range check
16578 before calling the out-of-line function. Use write_range_function
16579 to implement insn_extra_{register,memory,address}_constraint,
16580 the first of which is new.
16581 (write_insn_preds_c): Update after above changes to write_* functions.
16582 (main): Call choose_enum_order.
16584 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16586 PR tree-optimization/61306
16587 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16588 expression instead of its size.
16589 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16590 false to prevent optimization when the result is unpredictable due to
16591 arithmetic right shift of signed type with highest byte is set.
16592 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16593 (init_symbolic_number): Likewise.
16594 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16595 when the result is unpredictable due to sign extension.
16597 2014-06-11 Terry Guo <terry.guo@arm.com>
16599 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16600 (*thumb1_addsi3): Ditto.
16601 (*thumb_subdi3): Ditto.
16602 (thumb1_subsi3_insn): Ditto.
16603 (*thumb_mulsi3): Ditto.
16604 (*thumb_mulsi3_v6): Ditto.
16605 (*thumb1_andsi3_insn): Ditto.
16606 (thumb1_bicsi3): Ditto.
16607 (*thumb1_iorsi3_insn): Ditto.
16608 (*thumb1_xorsi3_insn): Ditto.
16609 (*thumb1_ashlsi3): Ditto.
16610 (*thumb1_ashrsi3): Ditto.
16611 (*thumb1_lshrsi3): Ditto.
16612 (*thumb1_rotrsi3): Ditto.
16613 (*thumb1_negdi2): Ditto.
16614 (*thumb1_negsi2): Ditto.
16615 (*thumb1_abssi2): Ditto.
16616 (*thumb1_neg_abssi2): Ditto.
16617 (*thumb1_one_cmplsi2): Ditto.
16618 (*thumb1_zero_extendhisi2): Ditto.
16619 (*thumb1_zero_extendqisi2): Ditto.
16620 (*thumb1_zero_extendqisi2_v6): Ditto.
16621 (thumb1_extendhisi2): Ditto.
16622 (thumb1_extendqisi2): Ditto.
16623 (*thumb1_movdi_insn): Ditto.
16624 (*thumb1_movsi_insn): Ditto.
16625 (*thumb1_movhi_insn): Ditto.
16626 (thumb_movhi_clobber): Ditto.
16627 (*thumb1_movqi_insn): Ditto.
16628 (*thumb1_movhf): Ditto.
16629 (*thumb1_movsf_insn): Ditto.
16630 (*thumb_movdf_insn): Ditto.
16631 (movmem12b): Ditto.
16633 (cbranchqi4): Ditto.
16634 (cbranchsi4_insn): Ditto.
16635 (cbranchsi4_scratch): Ditto.
16636 (*negated_cbranchsi4): Ditto.
16637 (*tbit_cbranch): Ditto.
16638 (*tlobits_cbranch): Ditto.
16639 (*tstsi3_cbranch): Ditto.
16640 (*cbranchne_decr1): Ditto.
16641 (*addsi3_cbranch): Ditto.
16642 (*addsi3_cbranch_scratch): Ditto.
16643 (*thumb_cmpdi_zero): Ditto.
16644 (cstoresi_eq0_thumb1): Ditto.
16645 (cstoresi_ne0_thumb1): Ditto.
16646 (*cstoresi_eq0_thumb1_insn): Ditto.
16647 (*cstoresi_ne0_thumb1_insn): Ditto.
16648 (cstoresi_nltu_thumb1): Ditto.
16649 (cstoresi_ltu_thumb1): Ditto.
16650 (thumb1_addsi3_addgeu): Ditto.
16651 (*thumb_jump): Ditto.
16652 (*call_reg_thumb1_v5): Ditto.
16653 (*call_reg_thumb1): Ditto.
16654 (*call_value_reg_thumb1_v5): Ditto.
16655 (*call_value_reg_thumb1): Ditto.
16656 (*call_insn): Ditto.
16657 (*call_value_insn): Ditto.
16658 (thumb1_casesi_internal_pic): Ditto.
16659 (thumb1_casesi_dispatch): Ditto.
16660 (*thumb1_indirect_jump): Ditto.
16661 (prologue_thumb1_interwork): Ditto.
16662 (*epilogue_insns): Ditto.
16663 (consttable_1): Ditto.
16664 (consttable_2): Ditto.
16665 (tablejump): Ditto.
16666 (*thumb1_tablejump): Ditto.
16667 (thumb_eh_return): Ditto.
16668 (define_peephole2): Two of them are thumb1 only and got moved into
16669 new file thumb1.md.
16670 (define_split): Six of them are thumb1 only and got moved into new
16672 * config/arm/thumb1.md: New file comprised of above thumb1 only
16675 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16677 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16678 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16680 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16681 (aarch64_crc_builtin_datum): New struct.
16682 (aarch64_crc_builtin_data): New.
16683 (aarch64_init_crc32_builtins): New function.
16684 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16685 (aarch64_crc32_expand_builtin): New.
16686 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16687 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16688 __ARM_FEATURE_CRC32 when appropriate.
16689 (TARGET_CRC32): Define.
16690 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16691 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16692 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16693 (aarch64_<crc_variant>): New pattern.
16694 * config/aarch64/arm_acle.h: New file.
16695 * config/aarch64/iterators.md (CRC): New int iterator.
16696 (crc_variant, crc_mode): New int attributes.
16697 * doc/aarch64-acle-intrinsics.texi: New file.
16698 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16699 Include aarch64-acle-intrinsics.texi.
16701 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16703 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16704 check for stores group of length 3.
16705 (vect_permute_store_chain): New permutations for stores group of
16707 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16708 of vec_perm_shuffle for the new permutations.
16710 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16712 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16713 table rewriting temporarily on targets not supporting ONE_ONLY.
16715 2014-06-11 Richard Biener <rguenther@suse.de>
16717 PR middle-end/61437
16719 2014-06-04 Richard Biener <rguenther@suse.de>
16721 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16722 TREE_PUBLIC and DECL_EXTERNAL decls.
16724 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16726 * varasm.c (set_implicit_section): New function.
16727 (resolve_unique_section): Use it to set implicit section
16729 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16730 (default_function_section): Likewise.
16731 (decl_binds_to_current_def_p): Constify argument.
16732 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16733 * asan.c (asan_protect_global): Use
16734 symtab_get_node (decl)->implicit_section.
16735 * symtab.c (dump_symtab_base): Dump implicit sections.
16736 (verify_symtab_base): Verify sanity of sectoins and comdats.
16737 (symtab_resolve_alias): Alias share the section of its target.
16738 (set_section_1): New function.
16739 (symtab_node::set_section): Move here, recurse to aliases.
16740 (verify_symtab): Check for duplicated symtab lists.
16741 * tree-core.h (implicit_section_name_p): Remove.
16742 * tree-vect-data-refs.c: Include varasm.h.
16743 (vect_can_force_dr_alignment_p): Fix conditional on when
16744 decl bints to current definition; use
16745 symtab_get_node (decl)->implicit_section.
16746 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16747 * cgraph.h (struct symtab_node): Add implicit_section.
16748 (set_section): Rename to ...
16749 (set_section_for_node): ... this one.
16750 (set_section): Declare.
16751 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16752 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16753 input_overwrite_node, input_varpool_node): Stream implicit_section.
16754 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16755 removal; it will fail in LTO.
16757 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16759 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16760 Change second alternative type to f_mcr.
16761 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16762 and 12th alternatives' types to f_mcr and f_mrc.
16763 (*movdi_aarch64): Same for 12th and 13th alternatives.
16764 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16765 (aarch64_movtilow_tilow): Change type to fmov.
16767 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16769 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16770 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16772 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16774 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16776 (aarch64_sqrdmulh_lane<mode>): Likewise.
16777 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16778 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16779 (aarch64_sqdmulh_laneq<mode>): New expander.
16780 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16781 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16782 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16783 (aarch64_sqdmulh_lane<mode>): New expander.
16784 (aarch64_sqrdmulh_lane<mode>): Likewise.
16785 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16786 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16787 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16788 (aarch64_sqdmlal_laneq<mode>): Likewise.
16789 (aarch64_sqdmlsl_lane<mode>): Likewise.
16790 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16791 (aarch64_sqdmlal2_lane<mode>): Likewise.
16792 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16793 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16794 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16795 (aarch64_sqdmull_lane<mode>): Likewise.
16796 (aarch64_sqdmull_laneq<mode>): Likewise.
16797 (aarch64_sqdmull2_lane<mode>): Likewise.
16798 (aarch64_sqdmull2_laneq<mode>): Likewise.
16800 2014-06-10 Richard Biener <rguenther@suse.de>
16802 PR tree-optimization/61438
16803 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16804 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16805 insertion of IVs if running PRE.
16806 (eliminate): Adjust.
16807 (pass_pre::execute): Likewise.
16808 (pass_fre::execute): Likewise.
16810 2014-06-10 Richard Biener <rguenther@suse.de>
16812 PR middle-end/61456
16813 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16814 Do not use the main variant for the type comparison.
16815 (ncr_compar): Likewise.
16816 (nonoverlapping_component_refs_p): Likewise.
16818 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16820 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16821 REG_CFA_RESTORE mode.
16823 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16825 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16826 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16827 expand_vec_perm_pblendv.
16829 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16831 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16833 Simplify description of __crc32d and __crc32cd intrinsics.
16834 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16837 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16840 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16841 * config.in: Regenerate.
16842 * configure: Likewise.
16844 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16846 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16848 (intersect_static_var_sets): Remove.
16849 (propagate): Do not prune local statics.
16851 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16854 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16855 Set lastprivate_firstprivate even if omp_private_outer_ref
16856 langhook returns true.
16857 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16858 langhook, call unshare_expr on new_var and call
16859 build_outer_var_ref to get the last argument.
16861 2014-06-10 Marek Polacek <polacek@redhat.com>
16864 * doc/extend.texi: Add cindex for transparent_union.
16866 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16868 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16869 init_symbolic_number ().
16871 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16873 PR middle-end/61141
16874 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16875 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16876 (verify_rtl_sharing): Likewise.
16878 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16881 * tree.c (build_qualified_type): Use a canonical type for
16884 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16886 * config/arm/arm-modes.def: Remove XFmode.
16888 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16891 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16892 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16893 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16894 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16895 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16896 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16897 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16898 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16899 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16901 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16903 * tree-core.h (tree_decl_with_vis): Remove section_name.
16905 2014-06-09 Kito Cheng <kito@0xlab.org>
16907 * ira.c (ira): Don't call init_caller_save if LRA enabled
16908 since LRA use its own infrastructure to handle that.
16910 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16912 * symtab.c (dump_symtab_base): Update dumping.
16913 (symtab_make_decl_local): Clear only DECL_COMDAT.
16914 * tree-vect-data-refs.c (Check that variable is static before
16915 tampering with sections.
16916 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16917 (cgraph_create_virtual_clone): Likewise.
16918 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16919 (decl_section_name, set_decl_section_name): New accessors.
16920 (find_decls_types_r): Do not walk section name
16921 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16922 (decl_comdat_group, decl_comdat_group_id): Constify.
16923 (decl_section_name, set_decl_section_name): Update.
16924 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16925 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16926 (cgraph_make_node_local_1): Clear section and comdat group.
16927 * cgraph.h (set_comdat_group): Sanity check.
16928 (get_section, set_section): New.
16929 * ipa-comdats.c (ipa_comdats): Use get_section.
16930 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16931 * lto-streamer-out.c: Do not follow section names.
16932 * c-family/c-common.c (handle_section_attribute): Update.
16933 * lto-cgraph.c (lto_output_node): Output section.
16934 (lto_output_varpool_node): Likewise.
16935 (read_comdat_group): Rename to ...
16936 (read_identifier): ... this one.
16937 (read_string_cst): New function.
16938 (input_node, input_varpool_node): Input section names.
16939 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16940 (new_emutls_decl): Update.
16941 (secname_for_decl): Check section names only of static vars.
16942 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16943 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16944 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16945 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16946 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16947 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16948 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16949 * config/v850/v850.c (v850_insert_attributes): Likewise.
16950 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16952 (h8300_handle_tiny_data_attribute): Likewise.
16953 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16954 (bfin_handle_l2_attribute): Likewise.
16956 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16958 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16959 remove static initializer.
16961 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16963 * varasm.c (use_blocks_for_decl_p): Check symbol table
16964 instead of alias attribute.
16965 (place_block_symbol): Recurse on aliases.
16967 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16969 * ipa-visibility.c: Include varasm.h
16970 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16972 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16974 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16975 outputting aliases.
16977 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16979 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16980 from test_insn into GGC space escape via SET_SRC.
16982 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
16984 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
16985 call statement, if any.
16986 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
16987 statements, if any. Tidy up.
16989 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
16992 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
16993 iterators, VSX_D that handles 64-bit types, and VSX_LE that
16994 handles swapping the two 64-bit double words on little endian
16995 systems. Include V1TImode and optionally TImode in VSX_LE so that
16996 these types are properly swapped. Change all of the insns and
16997 splits that do the 64-bit swaps to use VSX_LE.
16998 (vsx_le_perm_load_<mode>): Likewise.
16999 (vsx_le_perm_store_<mode>): Likewise.
17000 (splitters for little endian memory operations): Likewise.
17001 (vsx_xxpermdi2_le_<mode>): Likewise.
17002 (vsx_lxvd2x2_le_<mode>): Likewise.
17003 (vsx_stxvd2x2_le_<mode>): Likewise.
17005 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17008 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17009 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17010 and corresponding splitters. Zero extend general register
17011 or memory input operand to XMM temporary. Enable for
17012 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17013 (floatunssi<mode>2): Update expander predicate.
17015 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17017 PR rtl-optimization/61325
17018 * lra-constraints.c (process_address_1): Check scale equal to one
17019 to prevent transformation: base + scale * index => base + new_reg.
17021 2014-06-06 Richard Biener <rguenther@suse.de>
17023 PR tree-optimization/59299
17024 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17026 (nearest_common_dominator_of_uses): Likewise.
17027 (statement_sink_location): Adjust. Support sinking loads.
17029 2014-06-06 Martin Jambor <mjambor@suse.cz>
17031 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17032 (build_agg_jump_func_from_list): Likewise.
17033 (determine_known_aggregate_parts): Renamed to
17034 determine_locally_known_aggregate_parts. Moved some functionality
17035 to the two functions above, removed bound checks.
17037 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17039 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17040 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17041 (aarch64_progress_pointer): Likewise.
17042 (aarch64_copy_one_part_and_move_pointers): Likewise.
17043 (aarch64_expand_movmen): Likewise.
17044 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17045 * config/aarch64/aarch64.md (movmem<mode>): New.
17047 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17049 * targhooks.c (default_add_stmt_cost): Call target specific
17050 hook instead of default one.
17052 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17054 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17055 endianness instead of host endianness.
17056 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17059 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17062 * function.c (instantiate_decls): Process the saved static chain.
17063 (expand_function_start): If not optimizing, save the static chain
17065 * tree-nested.c (convert_all_function_calls): Always create the static
17066 chain for nested functions if not optimizing.
17068 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17070 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17072 2014-06-06 Richard Biener <rguenther@suse.de>
17074 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17075 (construct_init_block): Likewise.
17076 (construct_exit_block): Likewise.
17077 (pass_expand::execute): Likewise.
17078 * graphite.c (graphite_transforms): Replace check for current_loops
17079 with a check for > 1 loops.
17080 (pass_graphite_transforms::execute): Adjust.
17081 * ipa-split.c (split_function): Remove check for current_loops.
17082 * omp-low.c (expand_parallel_call): Likewise.
17083 (expand_omp_for_init_counts): Likewise.
17084 (extract_omp_for_update_vars): Likewise.
17085 (expand_omp_for_generic): Likewise.
17086 (expand_omp_sections): Likewise.
17087 (expand_omp_target): Likewise.
17088 * tracer.c (tail_duplicate): Likewise.
17089 (pass_tracer::execute): Likewise.
17090 * trans-mem.c (expand_transaction): Likewise.
17091 * tree-complex.c (expand_complex_div_wide): Likewise.
17092 * tree-eh.c (lower_resx): Likewise.
17093 (cleanup_empty_eh_merge_phis): Likewise.
17094 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17095 current_loops with a check for > 1 loops.
17096 (pass_predcom::execute): Adjust.
17097 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17098 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17099 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17100 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17101 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17102 * tree-switch-conversion.c (process_switch): Likewise.
17103 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17104 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17105 (execute_vrp): Likewise.
17106 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17108 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17110 * rtl.h (insn_location): Declare.
17111 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17112 with UNKNOWN_LOCATION.
17113 * emit-rtl.c (insn_location): New function.
17114 * final.c (notice_source_line): Check that the instruction has a
17115 location before retrieving it and use insn_location.
17116 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17117 * print-rtl.c (print_rtx): Likewise.
17119 2014-06-06 Richard Biener <rguenther@suse.de>
17121 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17123 2014-06-06 Christian Bruel <christian.bruel@st.com>
17125 PR tree-optimization/43934
17126 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17129 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17131 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17132 return NO_REGS for extra address and memory constraints. Handle
17133 operands that match (or are equivalent to something that matches)
17134 extra constant constraints. Ignore other non-register operands.
17136 2014-06-06 Alan Modra <amodra@gmail.com>
17139 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17140 * doc/tm.texi: Regenerate.
17141 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17142 Use throughout in place of REG_PARM_STACK_SPACE.
17143 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17144 "incoming" param. Pass to rs6000_function_parms_need_stack.
17145 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17146 prototype_p when incoming. Use function decl when incoming
17147 to handle K&R style functions.
17148 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17149 (INCOMING_REG_PARM_STACK_SPACE): Define.
17151 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17154 * cfgexpand.c (expand_debug_expr): Use address space of nested
17155 TREE_TYPE for ADDR_EXPR and MEM_REF.
17157 2014-06-05 Jeff Law <law@redhat.com>
17159 PR tree-optimization/61289
17160 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17161 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17162 looking for those which match LHS. All callers changed.
17163 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17164 parameters and code which manipulated them. All callers changed.
17165 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17166 and DST_MAP parameters. Simplify invalidation code by just calling
17167 invalidate_equivalences. All callers changed.
17168 (thread_across_edge): Simplify now that we don't need to maintain
17169 the map of equivalences to invalidate.
17171 2014-06-05 Kai Tietz <ktietz@redhat.com>
17172 Richard Henderson <rth@redhat.com>
17175 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17176 checking for !TARGET_X32.
17177 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17178 (sibcall_intern): New define_insn, plus required peepholes.
17179 (sibcall_pop_intern): Likewise.
17180 (sibcall_value_intern): Likewise.
17181 (sibcall_value_pop_intern): Likewise.
17183 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17185 * tree-inline.c (tree_function_versioning): Check DF info existence
17186 before accessing it.
17188 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17190 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17192 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17193 aarch64_frame hard_fp_offset and frame_size.
17194 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17195 frame_size; remove original_frame_size.
17196 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17197 (aarch64_initial_elimination_offset): Remove frame_size and
17198 offset. Use aarch64_frame frame_size.
17200 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17201 Jiong Wang <jiong.wang@arm.com>
17202 Renlin <renlin.li@arm.com>
17204 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17205 initialization of R30 offset. Update offset. Iterate core
17206 regisers upto X30. Remove X29, X30 specific code.
17208 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17209 Jiong Wang <jiong.wang@arm.com>
17211 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17212 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17213 (aarch64_register_saved_on_entry): Adjust test.
17215 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17217 * config/aarch64/aarch64.h (machine_function): Move
17218 saved_varargs_size from here...
17219 (aarch64_frame): ... to here.
17221 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17222 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17223 (aarch64_initial_elimination_offset)
17224 (aarch64_setup_incoming_varargs): Adjust location of
17225 saved_varargs_size.
17227 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17229 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17232 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17233 Prachi Godbole <Prachi.Godbole@imgtec.com>
17235 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17236 mips32r5 entry to use PROCESSOR_P5600.
17237 * config/mips/mips-tables.opt: Regenerate.
17238 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17239 * config/mips/mips.c (mips_fmadd_bypass): New function.
17240 (mips_rtx_cost_data): Add costs for p5600.
17241 (mips_issue_rate): Add support for p5600.
17242 (mips_multipass_dfa_lookahead): Likewise.
17243 * config/mips/mips.h (TUNE_P5600): New define.
17244 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17245 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17246 * config/mips/mips.md: Include p5600.md.
17247 (processor): Add p5600.
17248 * config/mips/p5600.md: New file.
17250 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17252 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17253 * config/i386/predicates.md (palignr_operand): New.
17254 Indicates if permutation is suitable for palignr instruction.
17256 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17258 PR tree-optimization/61319
17259 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17260 stmt belongs to loop.
17262 2014-06-05 Richard Biener <rguenther@suse.de>
17264 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17265 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17266 (lookup_tmp_var): Adjust.
17267 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17269 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17271 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17273 2014-06-05 Marek Polacek <polacek@redhat.com>
17276 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17278 2014-06-04 Tom de Vries <tom@codesourcery.com>
17280 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17283 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17285 PR tree-optimization/61385
17286 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17288 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17290 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17291 changed to use fatal_error.
17292 (main): Ensure lto_wrapper_cleanup is run atexit.
17294 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17296 * lra-constraints.c (valid_address_p): Move earlier in file.
17297 (address_eliminator): New structure.
17298 (satisfies_memory_constraint_p): New function.
17299 (satisfies_address_constraint_p): Likewise.
17300 (process_alt_operands, process_address, curr_insn_transform): Use them.
17302 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17304 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17306 (target_lra_int, default_target_lra_int, this_target_lra_int)
17307 (op_alt_data): Delete.
17308 * lra.h (lra_init): Delete.
17309 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17310 (init_insn_code_data_once): Remove op_alt_data handling.
17311 (finish_insn_code_data_once): Likewise.
17312 (init_op_alt_data): Delete.
17313 (get_static_insn_data): Initialize operand_alternative to null.
17314 (free_insn_recog_data): Cast operand_alternative before freeing it.
17315 (setup_operand_alternative): Take the operand_alternative as
17316 parameter and assume it isn't already cached in the static
17318 (lra_set_insn_recog_data): Update accordingly.
17319 (lra_init): Delete.
17320 * ira.c (ira_init): Don't call lra_init.
17321 * target-globals.h (this_target_lra_int): Declare.
17322 (target_globals): Remove lra_int.
17323 (restore_target_globals): Update accordingly.
17324 * target-globals.c: Don't include lra-int.h.
17325 (default_target_globals, save_target_globals): Remove lra_int.
17327 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17329 * recog.h (operand_alternative): Convert reg_class, reject,
17330 matched and matches into bitfields.
17331 (preprocess_constraints): New overload.
17332 (preprocess_insn_constraints): New function.
17333 (preprocess_constraints): Take the insn as parameter.
17334 (recog_op_alt): Change into a pointer.
17335 (target_recog): Add x_op_alt.
17336 * recog.c (asm_op_alt): New variable.
17337 (recog_op_alt): Change into a pointer.
17338 (preprocess_constraints): New overload, replacing the old function
17339 definition with one that doesn't use global state.
17340 (preprocess_insn_constraints): New function.
17341 (preprocess_constraints): Use them. Take the insn as parameter.
17342 Use asm_op_alt for asms.
17343 (recog_init): Free existing x_op_alt entries.
17344 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17346 (make_early_clobber_and_input_conflicts): Likewise.
17347 (process_bb_node_lives): Pass the insn to process_constraints.
17348 * reg-stack.c (check_asm_stack_operands): Likewise.
17349 (subst_asm_stack_regs): Likewise.
17350 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17351 * regrename.c (build_def_use): Likewise.
17352 * sched-deps.c (sched_analyze_insn): Likewise.
17353 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17354 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17355 (note_invalid_constants): Likewise.
17356 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17357 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17360 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17362 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17363 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17365 (make_early_clobber_and_input_conflicts): Likewise.
17366 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17368 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17370 * recog.h (alternative_class): New function.
17371 (which_op_alt): Return a const recog_op_alt.
17372 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17373 (subst_asm_stack_regs): Likewise.
17374 * config/arm/arm.c (note_invalid_constants): Likewise.
17375 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17376 the operand_alternative; use alternative class instead.
17377 * sel-sched.c (get_reg_class): Likewise.
17378 * regrename.c (build_def_use): Likewise.
17379 (hide_operands, restore_operands, record_out_operands): Update type
17382 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17384 * recog.h (recog_op_alt): Convert to a flat array.
17385 (which_op_alt): New function.
17386 * recog.c (recog_op_alt): Convert to a flat array.
17387 (preprocess_constraints): Update accordingly, grouping all
17388 operands of the same alternative together, rather than the
17390 * ira-lives.c (check_and_make_def_conflict): Likewise.
17391 (make_early_clobber_and_input_conflicts): Likewise.
17392 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17393 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17394 (subst_asm_stack_regs): Likewise.
17395 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17396 * regrename.c (hide_operands, record_out_operands): Likewise.
17397 (build_def_use): Likewise.
17398 * sel-sched.c (get_reg_class): Likewise.
17399 * config/arm/arm.c (note_invalid_constants): Likewise.
17401 2014-06-04 Jason Merrill <jason@redhat.com>
17405 * gimplify.c (gimplify_arg): Non-static.
17406 * gimplify.h: Declare it.
17408 2014-06-04 Richard Biener <rguenther@suse.de>
17410 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17411 TREE_PUBLIC and DECL_EXTERNAL decls.
17413 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17415 * regcprop.c (copyprop_hardreg_forward_1): Account for
17416 HARD_REGNO_CALL_PART_CLOBBERED.
17418 2014-06-04 Richard Biener <rguenther@suse.de>
17420 * configure.ac: Check whether the underlying type of int64_t
17421 is long or long long.
17422 * configure: Regenerate.
17423 * config.in: Likewise.
17424 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17425 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17427 2014-06-04 Richard Biener <rguenther@suse.de>
17429 PR tree-optimization/60098
17430 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17432 (dse_optimize_stmt): Simplify, now that we found a kill
17435 2014-06-04 Richard Biener <rguenther@suse.de>
17437 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17438 of accesses with non-invariant address.
17440 2014-06-04 Martin Liska <mliska@suse.cz>
17442 * cgraph.h (cgraph_make_wrapper): New function introduced.
17443 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17444 * ipa-inline.h (inline_analyze_function): The function is global.
17445 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17447 2014-06-04 Martin Liska <mliska@suse.cz>
17449 * tree.h (private_lookup_attribute_starting): New function.
17450 (lookup_attribute_starting): Likewise.
17451 * tree.c (private_lookup_attribute_starting): Likewise.
17453 2014-06-04 Martin Liska <mliska@suse.cz>
17455 * cgraph.h (expand_thunk): New argument added.
17456 (address_taken_from_non_vtable_p): New global function.
17457 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17458 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17459 * cgraphunit.c (analyze_function): Likewise.
17460 (assemble_thunks_and_aliases): Argument added to call.
17461 (expand_thunk): New argument forces to produce GIMPLE thunk.
17463 2014-06-04 Martin Liska <mliska@suse.cz>
17465 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17466 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17467 * profile.c (branch_prob): Likewise.
17469 2014-06-04 Martin Jambor <mjambor@suse.cz>
17472 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17473 handler for switch on an ipa_ref_use enum.
17474 * ipa-reference.c (analyze_function): Likewise.
17476 2014-06-04 Kai Tietz <ktietz@redhat.com>
17478 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17479 from old call-instruction.
17481 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17483 * config/aarch64/aarch64.c (aarch64_classify_address)
17484 (aarch64_legitimize_reload_address): Support full addressing modes
17486 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17487 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17489 2014-06-03 Andrew Pinski <apinski@cavium.com>
17491 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17494 2014-06-03 Andrew Pinski <apinski@cavium.com>
17496 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17497 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17499 2014-06-03 Kai Tietz <ktietz@redhat.com>
17501 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17504 2014-06-03 Dehao Chen <dehao@google.com>
17506 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17509 2014-06-03 Marek Polacek <polacek@redhat.com>
17512 * doc/invoke.texi: Document -Wswitch-bool.
17513 * function.c (stack_protect_epilogue): Cast controlling expression of
17515 * gengtype.c (walk_type): Generate switch expression with its
17516 controlling expression cast to int.
17518 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17520 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17522 * config/avr/avr-tables.opt: Regenerate.
17523 * config/avr/t-multilib: Regenerate.
17524 * doc/avr-mmcu.texi: Regenerate.
17526 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17527 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17529 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17530 (ata6617c, ata664251): Add new avr35 devices.
17531 (ata6612c): Add new avr4 device.
17532 (ata6613c, ata6614q): Add new avr5 devices.
17533 * config/avr/avr-tables.opt: Regenerate.
17534 * config/avr/t-multilib: Regenerate.
17535 * doc/avr-mmcu.texi: Regenerate.
17537 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17539 * gcc/config/aarch64/aarch64-builtins.c
17540 (aarch64_types_binop_ssu_qualifiers): New static data.
17541 (TYPES_BINOP_SSU): Define.
17542 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17543 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17544 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17545 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17546 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17547 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17548 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17549 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17550 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17551 suffix to builtin function name, remove cast.
17552 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17553 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17554 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17556 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17558 * gcc/config/aarch64/aarch64-builtins.c
17559 (aarch64_types_binop_uus_qualifiers,
17560 aarch64_types_shift_to_unsigned_qualifiers,
17561 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17562 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17563 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17564 sqshlu_n, uqshl_n): Update qualifiers.
17565 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17566 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17567 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17568 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17569 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17570 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17571 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17572 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17573 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17574 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17575 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17576 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17577 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17578 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17579 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17580 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17581 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17582 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17583 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17584 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17585 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17586 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17587 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17588 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17589 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17590 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17591 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17593 2014-06-03 Teresa Johnson <tejohnson@google.com>
17595 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17597 2014-06-02 Jason Merrill <jason@redhat.com>
17600 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17602 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17604 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17607 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17609 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17611 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17612 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17613 * config/aarch64/iterators.md (REVERSE): New iterator.
17614 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17615 (rev_op): New int_attribute.
17616 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17617 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17618 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17619 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17620 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17621 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17622 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17623 Replace temporary __asm__ with __builtin_shuffle.
17625 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17627 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17629 * config/mips/mips-tables.opt: Regenerate.
17630 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17631 to use mips_isa_rev rather than ISA_MIPS32R2.
17632 * config/mips/mips.h (ISA_MIPS32R3): New define.
17633 (ISA_MIPS32R5): New define.
17634 (ISA_MIPS64R3): New define.
17635 (ISA_MIPS64R5): New define.
17636 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17637 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17638 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17640 (MIPS_ISA_SYNCI_SPEC): Likewise.
17641 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17642 (LINK_SPEC): Added mips32r3 and mips32r5.
17643 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17644 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17645 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17646 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17647 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17648 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17649 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17651 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17653 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17655 * config/mips/mips.opt (mxpa): New option.
17656 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17659 2014-06-03 Martin Jambor <mjambor@suse.cz>
17662 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17665 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17667 PR tree-optimization/61328
17668 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17669 initialization from find_bswap_or_nop_1.
17670 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17671 in source_expr2 before using the size value the function sets. Also
17672 make use of init_symbolic_number () in both the old place and
17673 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17674 doing recursion in the GIMPLE_BINARY_RHS case.
17676 2014-06-03 Richard Biener <rguenther@suse.de>
17678 PR tree-optimization/61383
17679 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17682 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17684 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17685 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17686 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17687 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17689 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17690 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17691 * system.h: ...here and make it unconditional.
17692 * target.def (conditional_register_usage): Mention
17693 define_register_constraint instead of old-style constraint macros.
17694 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17695 * doc/tm.texi: Regenerate.
17696 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17697 protected by !USE_MD_CONSTRAINTS.
17698 * config/frv/frv.md: Remove quote from old version of documentation.
17699 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17700 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17701 CONST_DOUBLE_OK_FOR_LETTER.
17702 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17704 2014-06-02 Andrew Pinski <apinski@cavium.com>
17706 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17707 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17708 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17709 file whose name depends on -mabi= and -mbig-endian.
17710 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17711 Handle LP64 better and handle ilp32 too.
17712 (MULTILIB_OPTIONS): Delete.
17713 (MULTILIB_DIRNAMES): Delete.
17715 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17717 * expr.h: Remove prototypes of functions defined in builtins.c.
17718 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17719 Remove prototypes of functions defined in builtins.c.
17720 * builtins.h: Update prototype list to include all exported functions.
17721 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17722 no_c99_libc_has_function): Move to targhooks.c
17723 (build_string_literal, build_call_expr_loc_array,
17724 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17726 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17727 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17728 no_c99_libc_has_function): Relocate from builtins.c.
17729 * tree.c: Include builtins.h.
17730 (build_call_expr_loc_array, build_call_expr_loc_vec,
17731 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17733 * fold-const.h (fold_fma): Move prototype to builtins.h.
17734 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17735 * asan.c: Include builtins.h.
17736 * cfgexpand.c: Likewise.
17737 * convert.c: Likewise.
17738 * emit-rtl.c: Likewise.
17739 * except.c: Likewise.
17740 * expr.c: Likewise.
17741 * fold-const.c: Likewise.
17742 * gimple-fold.c: Likewise.
17743 * gimple-ssa-strength-reduction.c: Likewise.
17744 * gimplify.c: Likewise.
17745 * ipa-inline.c: Likewise.
17746 * ipa-prop.c: Likewise.
17747 * lto-streamer-out.c: Likewise.
17748 * stmt.c: Likewise.
17749 * tree-inline.c: Likewise.
17750 * tree-object-size.c: Likewise.
17751 * tree-sra.c: Likewise.
17752 * tree-ssa-ccp.c: Likewise.
17753 * tree-ssa-forwprop.c: Likewise.
17754 * tree-ssa-loop-ivcanon.c: Likewise.
17755 * tree-ssa-loop-ivopts.c: Likewise.
17756 * tree-ssa-math-opts.c: Likewise.
17757 * tree-ssa-reassoc.c: Likewise.
17758 * tree-ssa-threadedge.c: Likewise.
17759 * tree-streamer-in.c: Likewise.
17760 * tree-vect-data-refs.c: Likewise.
17761 * tree-vect-patterns.c: Likewise.
17762 * tree-vect-stmts.c: Likewise.
17763 * config/aarch64/aarch64.c: Likewise.
17764 * config/alpha/alpha.c: Likewise.
17765 * config/arc/arc.c: Likewise.
17766 * config/arm/arm.c: Likewise.
17767 * config/avr/avr.c: Likewise.
17768 * config/bfin/bfin.c: Likewise.
17769 * config/c6x/c6x.c: Likewise.
17770 * config/cr16/cr16.c: Likewise.
17771 * config/cris/cris.c: Likewise.
17772 * config/epiphany/epiphany.c: Likewise.
17773 * config/fr30/fr30.c: Likewise.
17774 * config/frv/frv.c: Likewise.
17775 * config/h8300/h8300.c: Likewise.
17776 * config/i386/i386.c: Likewise.
17777 * config/i386/winnt.c: Likewise.
17778 * config/ia64/ia64.c: Likewise.
17779 * config/iq2000/iq2000.c: Likewise.
17780 * config/lm32/lm32.c: Likewise.
17781 * config/m32c/m32c.c: Likewise.
17782 * config/m32r/m32r.c: Likewise.
17783 * config/m68k/m68k.c: Likewise.
17784 * config/mcore/mcore.c: Likewise.
17785 * config/mep/mep.c: Likewise.
17786 * config/microblaze/microblaze.c: Likewise.
17787 * config/mips/mips.c: Likewise.
17788 * config/mmix/mmix.c: Likewise.
17789 * config/mn10300/mn10300.c: Likewise.
17790 * config/moxie/moxie.c: Likewise.
17791 * config/msp430/msp430.c: Likewise.
17792 * config/nds32/nds32.c: Likewise.
17793 * config/pa/pa.c: Likewise.
17794 * config/pdp11/pdp11.c: Likewise.
17795 * config/picochip/picochip.c: Likewise.
17796 * config/rl78/rl78.c: Likewise.
17797 * config/rs6000/rs6000.c: Likewise.
17798 * config/rx/rx.c: Likewise.
17799 * config/s390/s390.c: Likewise.
17800 * config/score/score.c: Likewise.
17801 * config/sh/sh.c: Likewise.
17802 * config/sparc/sparc.c: Likewise.
17803 * config/spu/spu.c: Likewise.
17804 * config/stormy16/stormy16.c: Likewise.
17805 * config/tilegx/tilegx.c: Likewise.
17806 * config/tilepro/tilepro.c: Likewise.
17807 * config/v850/v850.c: Likewise.
17808 * config/vax/vax.c: Likewise.
17809 * config/xtensa/xtensa.c: Likewise.
17811 2014-06-02 Jeff Law <law@redhat.com>
17813 PR rtl-optimization/61094
17814 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17815 was marked as do_no_reextend. If a copy is needed to eliminate
17816 an extension, then mark it as do_not_reextend.
17818 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17820 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17822 2014-06-02 Richard Henderson <rth@redhat.com>
17825 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17826 addresses inside asms. Use output_operand_lossage instead of
17829 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17832 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17833 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17835 2014-06-02 Tom de Vries <tom@codesourcery.com>
17837 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17838 case that x has VOIDmode.
17840 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17842 * varasm.c (copy_constant): Delete function.
17843 (build_constant_desc): Don't call it.
17845 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17848 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17849 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17850 with immediate_operand.
17852 2014-06-02 Andreas Schwab <schwab@suse.de>
17854 * config/ia64/ia64.c
17855 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17856 pending_data_specs first.
17858 2014-06-02 Richard Biener <rguenther@suse.de>
17860 PR tree-optimization/61378
17861 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17862 valueized_anything.
17864 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17866 * config/i386/constraints.md (Bw): Rename from 'w'.
17867 (Bz): Rename from 'z'.
17868 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17870 2014-06-01 Kai Tietz <ktietz@redhat.com>
17873 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17874 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17875 instead of m constraint.
17877 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17879 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17880 a separate alternative where the scratch operand 2 is marked as
17883 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17885 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17886 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17887 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17888 and __builtins_arm_get_fpscr.
17889 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17890 __builtins_arm_get_fpscr.
17891 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17892 __builtins_arm_ldfpscr.
17893 (arm_atomic_assign_expand_fenv): New function.
17894 * config/arm/vfp.md (set_fpscr): New pattern.
17895 (get_fpscr) : Likewise.
17896 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17898 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17899 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17901 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17903 * asan.c (report_error_func): Add SLOW_P argument, use
17904 BUILT_IN_ASAN_*_N if set.
17905 (build_check_stmt): Likewise.
17906 (instrument_derefs): If T has insufficient alignment,
17907 force same handling as for odd sizes.
17909 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17910 BUILT_IN_ASAN_REPORT_STORE_N): New.
17911 * asan.c (struct asan_mem_ref): Change access_size type to
17913 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17914 update_mem_ref_hash_table): Likewise.
17915 (asan_mem_ref_hasher::hash): Hash in a HWI.
17916 (report_error_func): Change size_in_bytes argument to HWI.
17917 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17919 (build_shadow_mem_access): New function.
17920 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17921 Handle size_in_bytes not power of two or larger than 16.
17922 (instrument_derefs): Don't give up if size_in_bytes is not
17923 power of two or is larger than 16.
17925 2014-05-30 Kai Tietz <ktietz@redhat.com>
17928 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17929 for sibling-tail-calls.
17930 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17932 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17933 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17935 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17937 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17938 * config/avr/avr-tables.opt: Regenerate.
17939 * config/avr/t-multilib: Regenerate.
17940 * doc/avr-mmcu.texi: Regenerate.
17942 2014-05-30 Ian Lance Taylor <iant@google.com>
17944 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17947 2014-05-30 Tom de Vries <tom@codesourcery.com>
17949 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17952 2014-05-30 Tom de Vries <tom@codesourcery.com>
17954 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17955 * lra.c (initialize_lra_reg_info_element): Add init of
17956 actual_call_used_reg_set field.
17957 (lra): Call lra_create_live_ranges before lra_inheritance for
17959 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17961 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17962 instead of call_used_reg_set for -fuse-caller-save.
17963 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17965 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17967 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17969 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17971 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17973 * ira.c (ira_get_dup_out_num): Check for output operands at
17974 the start of the loop. Handle cases where an included alternative
17975 follows an excluded one.
17977 2014-05-29 Mike Stump <mikestump@comcast.net>
17980 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17981 post ld passes when lto is used.
17983 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
17985 PR rtl-optimization/61325
17986 * lra-constraints.c (process_address): Rename to process_address_1.
17987 (process_address): New function.
17989 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
17991 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
17992 TYPES_BINOPV): New static data.
17993 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
17995 * config/aarch64/aarch64-simd.md (aarch64_ext,
17996 aarch64_im_lane_boundsi): New patterns.
17997 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
17999 (aarch64_evpc_ext): New function.
18001 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18003 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18004 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18005 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18006 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18007 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18009 2014-05-29 Tom de Vries <tom@codesourcery.com>
18011 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18013 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18014 Richard Sandiford <rdsandiford@googlemail.com>
18016 * arm/iterators.md (shiftable_ops): New code iterator.
18017 (t2_binop0, arith_shift_insn): New code attributes.
18018 * arm/predicates.md (shift_nomul_operator): New predicate.
18019 * arm/arm.md (insn_enabled): Delete.
18020 (enabled): Remove insn_enabled test.
18021 (*arith_shiftsi): Delete. Replace with ...
18022 (*<arith_shift_insn>_multsi): ... new pattern.
18023 (*<arith_shift_insn>_shiftsi): ... new pattern.
18024 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18026 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18027 Tom de Vries <tom@codesourcery.com>
18029 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18030 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18032 (mips_split_call): Use POST_CALL_TMP_REG.
18033 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18035 2014-05-29 Tom de Vries <tom@codesourcery.com>
18037 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18038 with #ifdef STACK_REGS.
18040 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18042 * varasm.c (get_variable_section): Walk aliases.
18043 (place_block_symbol): Walk aliases.
18045 2014-05-28 Tom de Vries <tom@codesourcery.com>
18048 2014-05-28 Tom de Vries <tom@codesourcery.com>
18050 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18051 * lra.c (initialize_lra_reg_info_element): Add init of
18052 actual_call_used_reg_set field.
18053 (lra): Call lra_create_live_ranges before lra_inheritance for
18055 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18057 * lra-constraints.c (need_for_call_save_p): Use
18058 actual_call_used_reg_set instead of call_used_reg_set for
18060 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18062 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18064 * doc/md.texi: Document that the % constraint character must
18065 be at the beginning of the string.
18066 * genoutput.c (validate_insn_alternatives): Check that '=',
18067 '+' and '%' only appear at the beginning of a constraint.
18068 * ira.c (commutative_constraint_p): Delete.
18069 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18070 at the start of the string.
18071 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18073 * config/arm/neon.md (bicdi3_neon): Likewise.
18074 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18075 (slt_si, sltu_si): Likewise.
18076 * config/vax/vax.md (sbcdi3): Likewise.
18077 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18078 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18079 (mul64): Move '%' to beginning of constraint.
18080 * config/arm/arm.md (*xordi3_insn): Likewise.
18081 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18082 (xorsi3): Likewise.
18084 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18086 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18088 2014-05-28 Jason Merrill <jason@redhat.com>
18091 * cgraph.h (symtab_node::get_comdat_group_id): New.
18092 * cgraphunit.c (analyze_functions): Call it.
18093 * symtab.c (dump_symtab_node): Likewise.
18094 * tree.c (decl_comdat_group_id): New.
18095 * tree.h: Declare it.
18096 * lto-streamer-out.c (write_symbol): Use it.
18097 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18099 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18101 PR bootstrap/PR61146
18102 * wide-int.cc: Do not include longlong.h when compiling with clang.
18104 2014-05-28 Richard Biener <rguenther@suse.de>
18106 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18107 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18108 (vrp_visit_assignment_or_call): Print less vertical space.
18109 (vrp_visit_stmt): Likewise.
18110 (vrp_visit_phi_node): Likewise. For a PHI argument with
18111 VR_VARYING range consider recording it as copy.
18113 2014-05-28 Richard Biener <rguenther@suse.de>
18116 2014-05-28 Richard Biener <rguenther@suse.de>
18118 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18120 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18122 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18123 sufficiently aligned and an offset is used at the same time.
18124 (expand_expr_real_1): Likewise.
18126 2014-05-28 Richard Biener <rguenther@suse.de>
18128 PR middle-end/61045
18129 * fold-const.c (fold_comparison): When folding
18130 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18131 the sign of the remaining constant operand stays the same.
18133 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18135 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18136 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18137 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18139 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18140 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18141 (m32bit-doubles) Likewise.
18142 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18143 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18146 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18148 * configure.ac ($gcc_cv_ld_clearcap): New test.
18149 * configure: Regenerate.
18150 * config.in: Regenerate.
18151 * config/sol2.opt (mclear-hwcap): New option.
18152 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18153 * config/sol2-clearcap.map: Moved here from
18154 testsuite/gcc.target/i386/clearcap.map.
18155 * config/sol2-clearcapv2.map: Move here from
18156 gcc.target/i386/clearcapv2.map.
18157 * config/t-sol2 (install): Depend on install-clearcap-map.
18158 (install-clearcap-map): New target.
18159 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18162 2014-05-28 Richard Biener <rguenther@suse.de>
18164 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18165 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18166 ... here and remove the rest.
18167 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18169 2014-05-28 Richard Biener <rguenther@suse.de>
18171 PR tree-optimization/61335
18172 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18173 new range fails, drop to varying.
18175 2014-05-28 Olivier Hainque <hainque@adacore.com>
18177 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18178 (CPP_SPEC): Add entry for -mcpu=8548.
18179 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18180 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18182 2014-05-28 Tom de Vries <tom@codesourcery.com>
18184 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18185 * lra.c (initialize_lra_reg_info_element): Add init of
18186 actual_call_used_reg_set field.
18187 (lra): Call lra_create_live_ranges before lra_inheritance for
18189 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18191 * lra-constraints.c (need_for_call_save_p): Use
18192 actual_call_used_reg_set instead of call_used_reg_set for
18194 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18196 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18197 Tom de Vries <tom@codesourcery.com>
18199 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18201 (@item -fuse-caller-save): New item.
18203 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18204 Tom de Vries <tom@codesourcery.com>
18206 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18207 OPT_fuse_caller_save.
18209 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18210 Tom de Vries <tom@codesourcery.com>
18212 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18213 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18214 get_call_reg_set_usage.
18215 * resource.c (mark_set_resources, mark_target_live_regs): Use
18216 get_call_reg_set_usage.
18217 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18219 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18220 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18221 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18222 * ira-build.c (ira_create_allocno): Init
18223 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18224 (create_cap_allocno, propagate_allocno_info)
18225 (propagate_some_info_from_allocno)
18226 (copy_info_to_removed_store_destinations): Handle
18227 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18228 * ira-costs.c (ira_tune_allocno_costs): Use
18229 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18231 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18232 Tom de Vries <tom@codesourcery.com>
18234 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18235 and function_used_regs_valid fields.
18236 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18237 find_all_hard_reg_sets.
18238 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18239 (get_call_reg_set_usage): New function.
18240 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18241 * regs.h (get_call_reg_set_usage): Declare.
18243 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18246 * config/dbx.h (License): Add Runtime Library Exception.
18247 * config/newlib-stdint.h (License): Same.
18248 * config/rtems.h (License): Same
18249 * config/initfini-array.h (License): Same
18250 * config/v850/v850.h (License): Same.
18251 * config/v850/v850-opts.h (License): Same
18252 * config/v850/rtems.h (License): Same.
18254 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18257 * doc/extend.texi (Local Labels): Note that label differences are
18258 not supported for AVR.
18260 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18261 Olivier Hainque <hainque@adacore.com>
18263 * rtl.h (set_for_reg_notes): Declare.
18264 * emit-rtl.c (set_for_reg_notes): New function.
18265 (set_unique_reg_note): Use it.
18266 * optabs.c (add_equal_note): Likewise
18268 2014-05-27 Andrew Pinski <apinski@cavium.com>
18270 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18271 Use <w> for the register in assembly template.
18272 (stack_protect_test): Use the mode of operands[0] for the result.
18273 (stack_protect_test_<mode>): Use <w> for the register
18274 in assembly template.
18276 2014-05-27 DJ Delorie <dj@redhat.com>
18278 * config/rx/rx.c (add_vector_labels): New.
18279 (rx_output_function_prologue): Call it.
18280 (rx_handle_func_attribute): Don't require empty arguments.
18281 (rx_handle_vector_attribute): New.
18282 (rx_attribute_table): Add "vector" attribute.
18283 * doc/extend.texi (interrupt, vector): Document new/changed
18284 RX-specific attributes.
18286 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18288 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18290 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18291 predicate to detect a negative quotient.
18293 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18295 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18296 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18297 Add X - Y CMP 0 to X CMP Y transformation.
18298 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18300 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18302 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18305 2014-05-27 Steve Ellcey <sellcey@mips.com>
18307 * config/mips/mips.c: Add include of cgraph.h.
18309 2014-05-27 Richard Biener <rguenther@suse.de>
18311 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18313 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18316 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18317 * config/arm/arm-cores.def (License): Same.
18318 * config/arm/arm-opts.h (License): Same.
18319 * config/arm/aout.h (License): Same.
18320 * config/arm/bpabi.h (License): Same.
18321 * config/arm/elf.h (License): Same.
18322 * config/arm/linux-elf.h (License): Same.
18323 * config/arm/linux-gas.h (License): Same.
18324 * config/arm/netbsd-elf.h (License): Same.
18325 * config/arm/uclinux-eabi.h (License): Same.
18326 * config/arm/uclinux-elf.h (License): Same.
18327 * config/arm/vxworks.h (License): Same.
18329 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18331 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18332 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18333 (arm_init_neon_builtins): Handle NEON_BSWAP.
18334 Define required type nodes.
18335 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18336 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18337 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18338 * config/arm/iterators.md (VDQHSD): New mode iterator.
18340 2014-05-27 Richard Biener <rguenther@suse.de>
18342 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18343 Try using literal operands when comparing value-ranges failed.
18345 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18347 * ira.c (commutative_operand): Adjust for change to recog_data.
18348 [Missing from previous commit.]
18350 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18352 * system.h (TEST_BIT): New macro.
18353 * recog.h (alternative_mask): New type.
18354 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18355 (recog_data_d): Replace alternative_enabled_p array with
18356 enabled_alternatives.
18357 (target_recog): New structure.
18358 (default_target_recog, this_target_recog): Declare.
18359 (get_enabled_alternatives, recog_init): Likewise.
18360 * recog.c (default_target_recog, this_target_recog): New variables.
18361 (get_enabled_alternatives): New function.
18362 (extract_insn): Use it.
18363 (recog_init): New function.
18364 (preprocess_constraints, constrain_operands): Adjust for change to
18366 * postreload.c (reload_cse_simplify_operands): Likewise.
18367 * reload.c (find_reloads): Likewise.
18368 * ira-costs.c (record_reg_classes): Likewise.
18369 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18370 all alternatives after a disabled one would be skipped.
18371 (ira_implicitly_set_insn_hard_regs): Likewise.
18372 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18373 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18374 with enabled_alternatives.
18375 * lra.c (free_insn_recog_data): Update accordingly.
18376 (lra_update_insn_recog_data): Likewise.
18377 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18378 * lra-constraints.c (process_alt_operands): Likewise. Handle
18379 only_alternative as part of the enabled mask.
18380 * target-globals.h (this_target_recog): Declare.
18381 (target_globals): Add a recog field.
18382 (restore_target_globals): Restore this_target_recog.
18383 * target-globals.c: Include recog.h.
18384 (default_target_globals): Initialize recog field.
18385 (save_target_globals): Likewise.
18386 * reginfo.c (reinit_regs): Call recog_init.
18387 * toplev.c (backend_init_target): Likewise.
18389 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18391 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18392 rather than any named insn's code.
18394 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18397 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18398 * config/arm/arm-cores.def (License): Same.
18400 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18402 * tree.h (decl_comdat_group): Declare.
18403 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18404 * tree.c (decl_comdat_group): Here.
18406 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18408 PR rtl-optimization/61222
18409 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18410 the shift, truncate the PLUS operand to the result mode.
18412 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18415 * config/i386/i386.c (ix86_rtx_costs)
18416 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18419 2014-05-26 Martin Jambor <mjambor@suse.cz>
18421 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18424 2014-05-26 Richard Biener <rguenther@suse.de>
18426 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18427 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18428 Provide specializations.
18429 (wi::int_traits <HOST_WIDE_INT>,
18430 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18432 2014-05-26 Alan Modra <amodra@gmail.com>
18435 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18436 params and return a bool. Remove dead code. Update comment.
18437 Assert we have a const_int source. Remove bogus code from
18438 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18439 handling of constants > 2G and reg_equal note, from..
18440 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18441 return value. Update comment. If we can, use a new pseudo
18442 for intermediate calculations.
18443 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18445 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18446 call to rs6000_emit_set_const in splitter.
18447 (movdi_internal64+2, +3): Likewise.
18449 2014-05-26 Richard Biener <rguenther@suse.de>
18451 * system.h: Define __STDC_FORMAT_MACROS before
18452 including inttypes.h.
18453 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18454 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18455 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18456 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18457 HOST_WIDEST_INT_C): Remove.
18458 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18459 if C99 inttypes.h is not available.
18460 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18461 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18462 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18463 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18464 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18465 (struct output_info): Likewise.
18466 (print_statistics): Adjust.
18467 (dump_bitmap_statistics): Likewise.
18468 * bt-load.c (migrate_btr_defs): Print with PRId64.
18469 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18470 (MAX_SAFE_MULTIPLIER): Adjust.
18471 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18472 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18473 dump_cgraph_node): Likewise.
18474 * final.c (dump_basic_block_info): Likewise.
18475 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18476 * gcov.c (format_gcov): Likewise.
18477 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18479 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18480 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18481 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18482 Use PRId64 for dumping.
18483 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18484 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18485 (add_allocno_hard_regs): Adjust.
18486 * loop-doloop.c (doloop_modify): Print using PRId64.
18487 * loop-iv.c (inverse): Compute in uint64_t.
18488 (determine_max_iter, iv_number_of_iterations): Likewise.
18489 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18490 Print using PRId64.
18491 * lto-streamer-out.c (write_symbol): Use uint64_t.
18492 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18493 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18494 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18495 * modulo-sched.c (const_iteration_count): Use int64_t.
18496 (sms_schedule): Dump using PRId64.
18497 * predict.c (dump_prediction): Likewise.
18498 * pretty-print.h (pp_widest_integer): Remove.
18499 * profile.c (get_working_sets, is_edge_inconsistent,
18500 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18501 * tree-pretty-print.c (pp_double_int): Remove case handling
18502 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18503 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18505 (pass_optimize_bswap::execute): Remove restriction on hosts.
18506 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18507 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18508 * tree.c (widest_int_cst_value): Remove.
18509 * tree.h (widest_int_cst_value): Likewise.
18510 * value-prof.c (dump_histogram_value): Print using PRId64.
18511 * gengtype.c (main): Also inject int64_t.
18512 * ggc-page.c (struct max_alignment): Use int64_t.
18513 * alloc-pool.c (struct allocation_object_def): Likewise.
18514 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18516 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18517 * doc/tm.texi: Regenerated.
18518 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18519 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18520 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18521 mmix_output_register_setting): Use [u]int64_t in prototypes.
18522 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18523 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18524 mmix_output_octa, mmix_output_shifted_value): Adjust.
18525 (mmix_intval): Adjust. Remove unreachable case.
18526 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18528 2014-05-26 Richard Biener <rguenther@suse.de>
18530 * configure.ac: Drop __int64 type check. Insist that we
18531 found uint64_t and int64_t.
18532 * hwint.h (HOST_BITS_PER___INT64): Remove.
18533 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18534 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18535 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18536 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18537 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18538 for dst_q_src_df_rms_cdt.
18539 * configure: Regenerate.
18540 * config.in: Likewise.
18542 2014-05-26 Michael Tautschnig <mt@debian.org>
18545 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18546 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18548 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18550 PR rtl-optimization/61278
18551 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18553 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18555 PR rtl-optimization/61220
18556 Part of PR rtl-optimization/61225
18557 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18558 insn; skip split_edge for a block with only one successor.
18560 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18562 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18565 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18567 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18568 (update_vtable_references): New function.
18569 (function_and_variable_visibility): Rewrite also vtable initializers.
18570 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18572 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18574 * ggc.h (ggc_grow): New function.
18575 * ggc-none.c (ggc_grow): New function.
18576 * ggc-page.c (ggc_grow): Likewise.
18578 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18580 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18581 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18582 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18583 varpool_externally_visible_p, can_replace_by_local_alias,
18584 update_visibility_by_resolution_info, function_and_variable_visibility,
18585 pass_data_ipa_function_and_variable_visibility,
18586 make_pass_ipa_function_and_variable_visibility,
18587 whole_program_function_and_variable_visibility,
18588 pass_data_ipa_whole_program_visibility,
18589 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18590 * cgraph.h (cgraph_local_node_p): Declare.
18591 * ipa-visibility.c: New file.
18592 * Makefile.in (OBJS): Add ipa-visiblity.o
18594 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18596 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18597 that var decl is available.
18599 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18601 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18602 symtab_node pointer.
18603 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18604 (find_decls_types_r): Do not walk COMDAT_GROUP.
18605 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18606 * varasm.c (make_decl_one_only): Use set_comdat_group;
18607 create node if needed.
18608 * ipa-inline-transform.c (save_inline_function_body): Update
18609 way we decl->symtab mapping.
18610 * symtab.c (symtab_hash, hash_node, eq_node
18611 symtab_insert_node_to_hashtable): Remove.
18612 (symtab_register_node): Update.
18613 (symtab_unregister_node): Update.
18614 (symtab_get_node): Reimplement as inline function.
18615 (symtab_add_to_same_comdat_group): Update.
18616 (symtab_dissolve_same_comdat_group_list): Update.
18617 (dump_symtab_base): Update.
18618 (verify_symtab_base): Update.
18619 (symtab_make_decl_local): Update.
18620 (fixup_same_cpp_alias_visibility): Update.
18621 (symtab_nonoverwritable_alias): Update.
18622 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18623 * ipa.c (update_visibility_by_resolution_info): UPdate.
18624 * bb-reorder.c: Include cgraph.h
18625 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18626 with comdat groups.
18627 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18628 * cgraph.c (cgraph_get_create_node): Update.
18629 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18631 (symtab_get_node): Make inline.
18632 (symtab_insert_node_to_hashtable): Remove.
18633 (symtab_can_be_discarded): Update.
18634 (decl_comdat_group): New function.
18635 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18637 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18639 (read_comdat_group): New function.
18640 (input_node, input_varpool_node): Use it.
18641 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18643 * mips.c (mips_start_unique_function): Likewise.
18644 (ix86_code_end): Likewise.
18645 (rs6000_code_end): Likweise.
18646 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18648 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18650 * gengtype-state.c (fatal_reading_state): Bring offline.
18651 * optabs.c (widening_optab_handler): Bring offline.
18652 * optabs.h (widening_optab_handler): Likewise.
18653 * final.c (get_attr_length_1): Likewise.
18655 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18657 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18659 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18661 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18662 (ppc440-compare): Include shift with dot.
18663 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18664 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18666 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18668 (e6500_sfx2): Include it.
18669 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18670 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18671 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18672 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18673 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18674 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18675 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18676 *lshiftrt_internal1le, *lshiftrt_internal1be,
18677 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18678 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18679 *rotldi3_internal10le, *rotldi3_internal10be,
18680 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18681 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18682 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18683 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18684 define_insns): Use type "shift" in the appropriate alternatives.
18686 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18688 * config/rs6000/rs6000.md (type): Add "logical". Delete
18690 (dot): Adjust comment.
18691 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18692 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18693 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18694 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18695 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18696 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18697 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18698 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18700 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18701 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18702 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18703 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18704 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18705 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18706 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18707 * config/rs6000/8540.md (ppc8540_su): Adjust.
18708 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18709 cell-cmp-microcoded): Adjust.
18710 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18711 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18712 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18713 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18714 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18715 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18716 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18717 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18718 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18720 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18721 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18722 Adjust. Adjust comment.
18723 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18724 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18726 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18728 * config/rs6000/rs6000.md (type): Add "add".
18729 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18730 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18731 define_insns): Use it.
18732 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18734 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18735 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18736 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18737 * config/rs6000/601.md (ppc601-integer): Adjust.
18738 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18739 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18740 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18741 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18742 * config/rs6000/8540.md (ppc8540_su): Adjust.
18743 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18744 cell-cmp-microcoded): Adjust.
18745 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18746 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18747 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18748 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18749 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18750 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18751 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18752 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18753 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18755 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18756 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18757 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18758 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18760 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18762 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18763 "delayed_compare", "var_delayed_compare".
18764 (var_shift): New attribute.
18765 (cell_micro): Adjust.
18766 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18767 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18768 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18769 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18770 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18771 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18772 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18773 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18774 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18775 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18776 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18777 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18778 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18779 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18780 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18781 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18782 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18783 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18784 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18785 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18786 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18787 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18788 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18789 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18790 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18792 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18793 * config/rs6000/440.md (ppc440-integer): Adjust.
18794 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18795 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18796 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18797 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18798 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18799 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18800 * config/rs6000/8540.md (ppc8540_su): Adjust.
18801 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18802 cell-cmp-microcoded): Adjust.
18803 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18804 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18805 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18806 e500mc64_delayed): Adjust.
18807 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18808 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18809 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18810 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18811 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18812 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18813 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18814 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18815 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18817 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18818 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18820 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18822 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18823 (bits): New mode_attr.
18824 (idiv_ldiv): Delete mode_attr.
18825 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18826 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18827 rs6000_adjust_priority, is_nonpipeline_insn,
18828 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18830 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18831 * config/rs6000/440.md (ppc440-idiv): Adjust.
18832 * config/rs6000/476.md (ppc476-idiv): Adjust.
18833 * config/rs6000/601.md (ppc601-idiv): Adjust.
18834 * config/rs6000/603.md (ppc603-idiv): Adjust.
18835 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18836 ppc620-ldiv): Adjust.
18837 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18838 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18839 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18840 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18841 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18842 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18843 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18844 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18845 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18846 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18847 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18848 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18849 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18850 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18851 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18852 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18853 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18854 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18856 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18858 * config/rs6000/rs6000.md (type): Delete "insert_word",
18859 "insert_dword". Add "insert".
18860 (size): Update comment.
18861 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18862 insn_must_be_first_in_group): Adjust.
18863 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18864 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18865 *insvsi_internal6, insvdi_internal): Adjust.
18867 * config/rs6000/40x.md (ppc403-integer): Adjust.
18868 * config/rs6000/440.md (ppc440-integer): Adjust.
18869 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18870 * config/rs6000/601.md (ppc601-integer): Adjust.
18871 * config/rs6000/603.md (ppc603-integer): Adjust.
18872 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18873 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18874 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18875 * config/rs6000/8540.md (ppc8540_su): Adjust.
18876 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18877 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18878 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18879 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18880 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18881 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18882 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18883 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18884 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18885 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18886 * config/rs6000/power7.md (power7-integer): Adjust.
18887 * config/rs6000/power8.md (power8-1cyc): Adjust.
18888 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18889 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18891 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18893 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18894 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18895 (size): New attribute.
18896 (dot): New attribute.
18897 (cell_micro): Adjust.
18898 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18899 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18900 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18901 umuldi3_highpart): Adjust.
18902 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18903 rs6000_adjust_priority, is_nonpipeline_insn,
18904 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18906 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18907 ppc405-imul3): Adjust.
18908 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18909 * config/rs6000/476.md (ppc476-imul): Adjust.
18910 * config/rs6000/601.md (ppc601-imul): Adjust.
18911 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18912 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18913 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18914 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18915 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18917 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18918 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18919 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18920 cell-imul): Adjust.
18921 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18922 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18923 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18924 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18925 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18926 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18927 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18928 power4-lmul, power4-imul, power4-imul3): Adjust.
18929 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18930 power5-lmul, power5-imul, power5-imul3): Adjust.
18931 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18932 power6-lmul, power6-imul, power6-imul3): Adjust.
18933 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18934 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18936 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18937 rs64a-lmul): Adjust.
18938 * config/rs6000/titan.md (titan_imul): Adjust.
18940 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18942 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18943 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18944 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18945 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18946 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18947 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18948 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18949 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18950 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18951 * config/rs6000/titan.md: Delete nonsensical comment.
18952 (titan_imul): Add type imul3.
18953 (titan_mulhw): Remove type imul3; add type halfmul.
18955 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18957 * config/rs6000/rs6000.md (type): Reorder, reformat.
18959 2014-05-23 Martin Jambor <mjambor@suse.cz>
18961 PR tree-optimization/53787
18962 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18963 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18964 analysis_done, update all uses.
18965 * ipa-prop.c: Include domwalk.h
18966 (param_analysis_info): Removed.
18967 (param_aa_status): New type.
18968 (ipa_bb_info): Likewise.
18969 (func_body_info): Likewise.
18970 (ipa_get_bb_info): New function.
18971 (aa_overwalked): Likewise.
18972 (find_dominating_aa_status): Likewise.
18973 (parm_bb_aa_status_for_bb): Likewise.
18974 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18975 (load_from_unmodified_param): Accept func_body_info as a parameter
18976 instead of parms_ainfo.
18977 (parm_ref_data_preserved_p): Changed to use new param AA info.
18978 (parm_ref_data_pass_through_p): Likewise.
18979 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18980 (compute_complex_assign_jump_func): Changed to use new param AA info.
18981 (compute_complex_ancestor_jump_func): Likewise.
18982 (ipa_compute_jump_functions_for_edge): Likewise.
18983 (ipa_compute_jump_functions): Removed.
18984 (ipa_compute_jump_functions_for_bb): New function.
18985 (ipa_analyze_indirect_call_uses): Likewise, moved variable
18987 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
18988 and info, moved variable declarations down.
18989 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
18991 (ipa_analyze_stmt_uses): Likewise.
18992 (ipa_analyze_params_uses): Removed.
18993 (ipa_analyze_params_uses_in_bb): New function.
18994 (ipa_analyze_controlled_uses): Likewise.
18995 (free_ipa_bb_info): Likewise.
18996 (analysis_dom_walker): New class.
18997 (ipa_analyze_node): Handle node-specific forbidden analysis,
18998 initialize and free func_body_info, use dominator walker.
18999 (ipcp_modif_dom_walker): New class.
19000 (ipcp_transform_function): Create and free func_body_info, use
19001 ipcp_modif_dom_walker, moved a lot of functionality there.
19003 2014-05-23 Marek Polacek <polacek@redhat.com>
19004 Jakub Jelinek <jakub@redhat.com>
19006 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19007 * gcc.c (sanitize_spec_function): Likewise.
19008 * convert.c (convert_to_integer): Include "ubsan.h". Add
19009 floating-point to integer instrumentation.
19010 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19011 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19012 SANITIZE_NONDEFAULT.
19013 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19014 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19015 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19016 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19017 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19018 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19019 float/double/long double.
19020 (ubsan_instrument_float_cast): New function.
19021 * ubsan.h (ubsan_instrument_float_cast): Declare.
19023 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19025 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19027 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19028 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19029 Adjust for tailcalling through registers.
19030 * config/aarch64/aarch64.h (enum reg_class): New caller save
19032 (REG_CLASS_NAMES): Likewise.
19033 (REG_CLASS_CONTENTS): Likewise.
19034 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19035 Allow tailcalling without decls.
19037 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19039 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19040 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19042 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19043 gsi, and variables v_* to v*.
19045 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19047 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19049 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19051 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19052 * omp-low.c: Update accordingly.
19054 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19055 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19056 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19057 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19058 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19059 GF_OMP_TARGET_KIND_UPDATE.
19061 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19062 Explicitly enumerate the expected region types.
19064 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19067 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19068 documentation; the old documentation didn't clearly state the
19069 constraints on the contents of the pointed-to storage.
19071 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19073 Fix bootstrap error on ia64
19074 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19075 Return default value.
19077 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19079 PR tree-optimization/54733
19080 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19082 (find_bswap_or_nop_load): New.
19083 (find_bswap_1): Renamed to ...
19084 (find_bswap_or_nop_1): This. Also add support for memory source.
19085 (find_bswap): Renamed to ...
19086 (find_bswap_or_nop): This. Also add support for memory source and
19087 detection of bitwise operations equivalent to load in target
19089 (execute_optimize_bswap): Likewise. Also move its leading comment back
19090 in place and split statement transformation into ...
19091 (bswap_replace): This.
19093 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19095 PR rtl-optimization/61215
19096 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19097 simplify_gen_subreg until final substitution.
19099 2014-05-23 Alan Modra <amodra@gmail.com>
19102 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19103 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19104 Use "Y" constraint rather than "m".
19106 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19108 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19110 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19111 New function declaration.
19112 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19113 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19114 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19115 (aarch64_init_builtins) : Initialize builtins
19116 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19117 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19118 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19119 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19120 and __builtins_aarch64_set_fpsr.
19121 (aarch64_atomic_assign_expand_fenv): New function.
19122 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19123 (get_fpcr) : Likewise.
19124 (set_fpsr) : Likewise.
19125 (get_fpsr) : Likewise.
19126 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19127 and UNSPECV_SET_FPSR.
19128 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19129 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19130 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19132 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19134 PR rtl-optimization/60969
19135 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19136 constraints. Set up mem cost for NO_REGS case.
19138 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19140 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19142 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19144 * config/darwin.c: Include "lto-section-names.h".
19145 (LTO_SEGMENT_NAME): Don't define.
19146 * config/i386/winnt.c: Include "lto-section-names.h".
19147 * lto-streamer.c: Include "lto-section-names.h".
19148 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19149 * lto-wrapper.c: Include "lto-section-names.h".
19150 (LTO_SECTION_NAME_PREFIX): Don't define.
19151 * lto-section-names.h: New file.
19152 * cgraphunit.c: Include "lto-section-names.h".
19154 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19156 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19158 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19161 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19163 2014-05-22 Nick Clifton <nickc@redhat.com>
19165 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19167 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19169 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19170 -> (T)A transformation to integer types.
19172 2014-05-22 Teresa Johnson <tejohnson@google.com>
19174 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19175 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19176 (gcov_rewrite): Use gcov_nonruntime_assert.
19177 (gcov_open): Ditto.
19178 (gcov_write_words): Ditto.
19179 (gcov_write_length): Ditto.
19180 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19181 gcc_assert from IN_LIBGCOV code.
19182 (gcov_read_summary): Use gcov_error to flag profile corruption.
19183 (gcov_sync): Use gcov_nonruntime_assert.
19184 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19185 (gcov_histo_index): Use gcov_nonruntime_assert.
19186 (static void gcov_histogram_merge): Ditto.
19187 (compute_working_sets): Ditto.
19188 * gcov-io.h (gcov_nonruntime_assert): Define.
19189 (gcov_error): Define for !IN_LIBGCOV
19191 2014-05-22 Richard Biener <rguenther@suse.de>
19193 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19194 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19195 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19196 and deallocation site.
19197 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19198 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19199 passing through the incoming points-to set.
19200 (handle_lhs_call): Use flags argument instead of recomputing it.
19201 (find_func_aliases_for_call): Call handle_lhs_call with proper
19204 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19206 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19207 all padding bits in REAL_VALUE_TYPE are cleared.
19209 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19211 Cleanup and improve multipass_dfa_lookahead_guard
19212 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19213 (core2i7_first_cycle_multipass_begin,)
19214 (core2i7_first_cycle_multipass_issue,)
19215 (core2i7_first_cycle_multipass_backtrack): Update signature.
19216 * config/ia64/ia64.c
19217 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19218 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19219 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19221 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19222 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19224 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19226 * doc/tm.texi: Regenerate.
19228 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19229 * haifa-sched.c (ready_try): Make signed to allow negative values.
19230 (rebug_ready_list_1): Update.
19231 (choose_ready): Simplify.
19232 (sched_extend_ready_list): Update.
19234 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19236 Remove IA64 speculation tweaking flags
19237 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19238 speculation tuning flags.
19239 (msched-prefer-non-data-spec-insns,)
19240 (msched-prefer-non-control-spec-insns): Obsolete options.
19241 * haifa-sched.c (choose_ready): Remove handling of
19242 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19243 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19244 and PREFER_NON_DATA_SPEC.
19245 * sel-sched.c (process_spec_exprs): Remove handling of
19246 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19248 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19250 Improve scheduling debug output
19251 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19252 (advance_one_cycle): Update.
19253 (schedule_insn, queue_to_ready): Add debug printouts.
19254 (debug_ready_list_1): New static function.
19255 (debug_ready_list): Update.
19256 (max_issue): Add debug printouts.
19257 (dump_insn_stream): New static function.
19258 (schedule_block): Use it. Also better indent printouts.
19260 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19262 Fix sched_insn debug counter
19263 * haifa-sched.c (schedule_insn): Update.
19264 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19265 (save_backtrack_point, restore_backtrack_point): Update.
19266 (first_nonscheduled_insn): New static function.
19267 (queue_to_ready, choose_ready): Use it.
19268 (schedule_block): Init nonscheduled_insns_begin.
19269 (sched_emit_insn): Update.
19272 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19274 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19276 (aarch64_secondary_reload) : LikeWise.
19277 (aarch64_class_max_nregs) : Remove CORE_REGS.
19278 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19279 (REG_CLASS_NAMES) : Likewise.
19280 (REG_CLASS_CONTENTS) : LikeWise.
19281 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19283 2014-05-21 Guozhi Wei <carrot@google.com>
19286 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19288 (vqdmulhq_n_s16): Likewise.
19290 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19292 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19294 2014-05-21 Marek Polacek <polacek@redhat.com>
19297 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19299 2014-05-21 Martin Jambor <mjambor@suse.cz>
19301 * doc/invoke.texi (Optimize Options): Document parameters
19302 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19303 ipa-cp-array-index-hint-bonus.
19305 2014-05-21 Mark Wielaard <mjw@redhat.com>
19308 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19309 version >= 3 or not strict DWARF.
19310 * langhooks.h (struct lang_hooks_for_types): Add
19311 enum_underlying_base_type.
19312 * langhooks.c (lhd_enum_underlying_base_type): New function.
19313 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19314 enum_underlying_base_type.
19315 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19316 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19317 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19319 2014-05-21 Richard Biener <rguenther@suse.de>
19321 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19323 2014-05-21 John Marino <gnugcc@marino.st>
19325 * config.gcc (*-*-dragonfly*): New target.
19326 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19327 * configure: Regenerate.
19328 * config/dragonfly-stdint.h: New.
19329 * config/dragonfly.h: New.
19330 * config/dragonfly.opt: New.
19331 * config/i386/dragonfly.h: New.
19332 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19334 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19336 * tree.def (VOID_CST): New.
19337 * tree-core.h (TI_VOID): New.
19338 * tree.h (void_node): New.
19339 * tree.c (tree_node_structure_for_code, tree_code_size)
19340 (iterative_hash_expr): Handle VOID_CST.
19341 (build_common_tree_nodes): Initialize void_node.
19343 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19345 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19347 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19349 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19352 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19353 flag_reorder_blocks_and_partition.
19354 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19356 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19359 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19361 (*addc_r_t): Add new insn_and_split.
19363 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19365 PR middle-end/61252
19366 * omp-low.c (handle_simd_reference): New function.
19367 (lower_rec_input_clauses): Use it. Defer adding reference
19368 initialization even for reduction without placeholder if in simd,
19369 handle it properly later on.
19371 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19373 PR tree-optimization/60899
19374 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19375 assume all static symbols will have definition wile parsing and
19376 check the do have definition later in compilation; check that
19377 variable referring symbol will be output before concluding that
19378 reference is safe; be conservative for referring local statics;
19379 be more precise about when comdat is output in other partition.
19381 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19384 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19386 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19387 (ipa_inline): Loop inline_to_all_callers until no more aliases
19390 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19392 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19393 set writeonly flag only for vars actually written to.
19395 2014-05-20 Dehao Chen <dehao@google.com>
19397 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19398 and callee count to get clone count.
19399 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19400 count in copy_body.
19402 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19404 PR rtl-optimization/61243
19405 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19407 2014-05-20 Xinliang David Li <davidxl@google.com>
19409 * cgraphunit.c (walk_polymorphic_call_targets): Add
19410 dbgcnt and fopt-info support.
19411 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19412 * ipa-devirt.c (ipa_devirt): Ditto.
19413 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19414 * ipa.c (walk_polymorphic_call_targets): Ditto.
19415 * gimple-fold.c (fold_gimple_assign): Ditto.
19416 (gimple_fold_call): Ditto.
19417 * dbgcnt.def: New counter.
19419 2014-05-20 DJ Delorie <dj@redhat.com>
19421 * config/msp430/msp430.md (split): Don't allow subregs when
19422 splitting SImode adds.
19423 (andneghi): Fix subtraction logic.
19424 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19426 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19428 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19430 * except.c (switch_to_exception_section, resolve_unique_section,
19431 get_named_text_section, default_function_rodata_section,
19432 align_variable, get_block_for_decl, default_section_type_flags):
19433 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19434 * symtab.c (symtab_add_to_same_comdat_group,
19435 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19436 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19438 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19439 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19440 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19441 (c6x_function_in_section_p): Likewise.
19442 * config/darwin.c (machopic_select_section): Likewise.
19443 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19444 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19445 * config/mep/mep.c (mep_select_section): LIkewise.
19446 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19448 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19450 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19451 EH region of calls to pure functions that can throw an exception.
19452 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19453 (copy_reference_ops_from_call): Also copy the EH region of the call if
19454 it can throw an exception.
19456 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19458 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19459 nested VEC_SELECTs that are inverses of each other.
19461 2014-05-20 Richard Biener <rguenther@suse.de>
19463 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19464 (extract_and_process_scc_for_name): not here.
19465 (cond_dom_walker::before_dom_children): Only process
19466 stmts that end the BB in interesting ways.
19467 (run_scc_vn): Mark param uses as visited.
19469 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19471 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19474 2014-05-20 Nick Clifton <nickc@redhat.com>
19476 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19477 (msp430_gimplify_va_arg_expr): New function.
19478 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19480 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19481 operand 0 in order to prevent confusion about the number of
19482 registers involved.
19484 2014-05-20 Richard Biener <rguenther@suse.de>
19486 PR tree-optimization/61221
19487 * tree-ssa-pre.c (el_to_update): Remove.
19488 (eliminate_dom_walker::before_dom_children): Handle released
19489 VDEFs by value-numbering them to the associated VUSE. Update
19490 stmt immediately for substituted call address.
19491 (eliminate): Remove delayed stmt updating code.
19492 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19493 possibly late re-numbered vuses.
19494 (vn_reference_lookup_2): Adjust.
19495 (vn_reference_lookup_pieces): Likewise.
19496 (vn_reference_lookup): Likewise.
19498 2014-05-20 Richard Biener <rguenther@suse.de>
19500 * config.gcc: Remove need_64bit_hwint.
19501 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19502 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19504 * config.in: Regenerate.
19505 * configure: Likewise.
19507 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19509 * doc/extend.texi: Create Label Attributes section,
19510 move all label attributes into it and reference it.
19512 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19514 * arm.c (thumb1_reorg): When scanning backwards skip anything
19515 that's not a proper insn.
19517 2014-05-19 Richard Biener <rguenther@suse.de>
19519 PR tree-optimization/61221
19520 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19521 Do nothing for unreachable blocks.
19522 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19523 Improve unreachability detection.
19525 2014-05-19 Richard Biener <rguenther@suse.de>
19527 PR tree-optimization/61209
19528 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19530 2014-05-19 Nick Clifton <nickc@redhat.com>
19532 * except.c (init_eh): Fix computation of builtin setjmp buffer
19533 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19535 2014-05-19 Richard Biener <rguenther@suse.de>
19537 PR tree-optimization/61184
19538 * tree-vrp.c (is_negative_overflow_infinity): Use
19539 TREE_OVERFLOW_P and do that check first.
19540 (is_positive_overflow_infinity): Likewise.
19541 (is_overflow_infinity): Likewise.
19542 (vrp_operand_equal_p): Properly treat operands with
19543 differing overflow as not equal.
19545 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19547 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19548 shift simplification where it was intended.
19550 2014-05-19 Christian Bruel <christian.bruel@st.com>
19553 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19555 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19558 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19561 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19563 * reg-notes.def (CROSSING_JUMP): Likewise.
19564 * rtl.h (rtx_def): Update comment for jump flag.
19565 (CROSSING_JUMP_P): Define.
19566 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19567 of a REG_CROSSING_JUMP note.
19568 * cfghooks.c (tidy_fallthru_edges): Likewise.
19569 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19570 * emit-rtl.c (try_split): Likewise.
19571 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19572 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19573 * jump.c (redirect_jump_2): Likewise.
19574 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19575 (relax_delay_slots): Likewise.
19576 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19577 (bbit_di): Likewise.
19578 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19579 * config/sh/sh.md (jump_compact): Likewise.
19580 * bb-reorder.c (rotate_loop): Likewise.
19581 (pass_duplicate_computed_gotos::execute): Likewise.
19582 (add_reg_crossing_jump_notes): Rename to...
19583 (update_crossing_jump_flags): ...this.
19584 (pass_partition_blocks::execute): Update accordingly.
19586 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19588 * tree.h: Remove extraneous template <>.
19590 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19592 * ipa.c (symtab_remove_unreachable_nodes): Remove
19593 symbol from comdat group if its body was eliminated.
19594 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19595 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19596 (symtab_unregister_node): ... this one.
19597 (verify_symtab_base): More strict checking of comdats.
19598 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19600 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19602 * tree-pass.h (make_pass_ipa_comdats): New pass.
19603 * timevar.def (TV_IPA_COMDATS): New timevar.
19604 * passes.def (pass_ipa_comdats): Add.
19605 * Makefile.in (OBJS): Add ipa-comdats.o
19606 * ipa-comdats.c: New file.
19608 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19610 * ipa.c (update_visibility_by_resolution_info): New function.
19611 (function_and_variable_visibility): Use it.
19613 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19615 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19617 (FOR_EACH_DEFINED_SYMBOL): New macro.
19618 (varpool_first_static_initializer, varpool_next_static_initializer,
19619 varpool_first_defined_variable, varpool_next_defined_variable):
19621 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19623 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19625 * ggc-page.c (ggc_handle_finalizers): Add comment.
19627 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19629 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19630 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19631 (ggc_internal_cleared_alloc): Likewise.
19632 * ggc-page.c (finalizer): New class.
19633 (vec_finalizer): Likewise.
19634 (globals::finalizers): New member.
19635 (globals::vec_finalizers): Likewise.
19636 (ggc_internal_alloc): Record the finalizer if any for the block being
19638 (ggc_handle_finalizers): New function.
19639 (ggc_collect): Call ggc_handle_finalizers.
19640 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19642 (ggc_internal_cleared_alloc): Likewise.
19643 (finalize): New function.
19644 (need_finalization_p): Likewise.
19645 (ggc_alloc): Install the type's destructor as the finalizer if it
19646 might do something.
19647 (ggc_cleared_alloc): Likewise.
19648 (ggc_vec_alloc): Likewise.
19649 (ggc_cleared_vec_alloc): Likewise.
19651 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19653 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19655 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19657 * alias.c (record_alias_subset): Adjust.
19658 * bitmap.c (bitmap_element_allocate): Likewise.
19659 (bitmap_gc_alloc_stat): Likewise.
19660 * cfg.c (init_flow): Likewise.
19661 (alloc_block): Likewise.
19662 (unchecked_make_edge): Likewise.
19663 * cfgloop.c (alloc_loop): Likewise.
19664 (flow_loops_find): Likewise.
19665 (rescan_loop_exit): Likewise.
19666 * cfgrtl.c (init_rtl_bb_info): Likewise.
19667 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19668 (cgraph_allocate_node): Likewise.
19669 (cgraph_create_edge_1): Likewise.
19670 (cgraph_allocate_init_indirect_info): Likewise.
19671 * cgraphclones.c (cgraph_clone_edge): Likewise.
19672 * cgraphunit.c (add_asm_node): Likewise.
19673 (init_lowered_empty_function): Likewise.
19674 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19675 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19676 (alpha_use_linkage): Likewise.
19677 * config/arc/arc.c (arc_init_machine_status): Likewise.
19678 * config/arm/arm.c (arm_init_machine_status): Likewise.
19679 * config/avr/avr.c (avr_init_machine_status): Likewise.
19680 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19681 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19682 * config/cris/cris.c (cris_init_machine_status): Likewise.
19683 * config/darwin.c (machopic_indirection_name): Likewise.
19684 (darwin_build_constant_cfstring): Likewise.
19685 (darwin_enter_string_into_cfstring_table): Likewise.
19686 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19687 * config/frv/frv.c (frv_init_machine_status): Likewise.
19688 * config/i386/i386.c (get_dllimport_decl): Likewise.
19689 (ix86_init_machine_status): Likewise.
19690 (assign_386_stack_local): Likewise.
19691 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19692 (i386_pe_maybe_record_exported_symbol): Likewise.
19693 (i386_pe_record_stub): Likewise.
19694 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19695 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19696 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19697 (m32c_note_pragma_address): Likewise.
19698 * config/mep/mep.c (mep_init_machine_status): Likewise.
19699 (mep_note_pragma_flag): Likewise.
19700 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19701 (mips16_local_alias): Likewise.
19702 (mips_init_machine_status): Likewise.
19703 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19704 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19705 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19706 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19707 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19708 * config/pa/pa.c (pa_init_machine_status): Likewise.
19709 (pa_get_deferred_plabel): Likewise.
19710 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19711 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19712 (rs6000_init_machine_status): Likewise.
19713 (output_toc): Likewise.
19714 * config/s390/s390.c (s390_init_machine_status): Likewise.
19715 * config/score/score.c (score_output_external): Likewise.
19716 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19717 * config/spu/spu.c (spu_init_machine_status): Likewise.
19718 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19719 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19720 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19721 * coverage.c (coverage_end_function): Likewise.
19722 * dbxout.c (dbxout_init): Likewise.
19723 * doc/gty.texi: Don't mention variable_size attribute.
19724 * dwarf2cfi.c (new_cfi): Adjust.
19725 (new_cfi_row): Likewise.
19726 (copy_cfi_row): Likewise.
19727 (create_cie_data): Likewise.
19728 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19729 (new_loc_descr): Likewise.
19730 (find_AT_string_in_table): Likewise.
19731 (add_addr_table_entry): Likewise.
19732 (new_die): Likewise.
19733 (add_var_loc_to_decl): Likewise.
19734 (clone_die): Likewise.
19735 (clone_as_declaration): Likewise.
19736 (break_out_comdat_types): Likewise.
19737 (new_loc_list): Likewise.
19738 (add_loc_descr_to_each): Likewise.
19739 (add_location_or_const_value_attribute): Likewise.
19740 (add_linkage_name): Likewise.
19741 (lookup_filename): Likewise.
19742 (dwarf2out_var_location): Likewise.
19743 (new_line_info_table): Likewise.
19744 (dwarf2out_init): Likewise.
19745 (mem_loc_descriptor): Likewise.
19746 (loc_descriptor): Likewise.
19747 (add_const_value_attribute): Likewise.
19748 (tree_add_const_value_attribute): Likewise.
19749 (comp_dir_string): Likewise.
19750 (dwarf2out_vms_debug_main_pointer): Likewise.
19751 (string_cst_pool_decl): Likewise.
19752 * emit-rtl.c (set_mem_attrs): Likewise.
19753 (get_reg_attrs): Likewise.
19754 (start_sequence): Likewise.
19755 (init_emit): Likewise.
19756 (init_emit_regs): Likewise.
19757 * except.c (init_eh_for_function): Likewise.
19758 (gen_eh_region): Likewise.
19759 (gen_eh_region_catch): Likewise.
19760 (gen_eh_landing_pad): Likewise.
19761 (add_call_site): Likewise.
19762 * function.c (add_frame_space): Likewise.
19763 (insert_temp_slot_address): Likewise.
19764 (assign_stack_temp_for_type): Likewise.
19765 (get_hard_reg_initial_val): Likewise.
19766 (allocate_struct_function): Likewise.
19767 (prepare_function_start): Likewise.
19768 (types_used_by_var_decl_insert): Likewise.
19769 * gengtype.c (variable_size_p): Remove function.
19770 (enum alloc_quantity): Remove enum.
19771 (write_typed_alloc_def): Remove function.
19772 (write_typed_struct_alloc_def): Likewise.
19773 (write_typed_typedef_alloc_def): Likewise.
19774 (write_typed_alloc_defns): Likewise.
19776 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19777 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19778 * ggc.h (ggc_alloc): new function.
19779 (ggc_cleared_alloc): Likewise.
19780 (ggc_vec_alloc): Template on type of vector element, and remove
19781 element size argument.
19782 (ggc_cleared_vec_alloc): Likewise.
19783 * gimple.c (gimple_build_omp_for): Adjust.
19784 (gimple_copy): Likewise.
19785 * ipa-cp.c (get_replacement_map): Likewise.
19786 (find_aggregate_values_for_callers_subset): Likewise.
19787 (known_aggs_to_agg_replacement_list): Likewise.
19788 * ipa-devirt.c (get_odr_type): Likewise.
19789 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19790 (read_agg_replacement_chain): Likewise.
19791 * loop-iv.c (get_simple_loop_desc): Likewise.
19792 * lto-cgraph.c (input_node_opt_summary): Likewise.
19793 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19794 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19795 (input_eh_region): Likewise.
19796 (input_eh_lp): Likewise.
19797 (input_cfg): Likewise.
19798 * optabs.c (set_optab_libfunc): Likewise.
19799 (init_tree_optimization_optabs): Likewise.
19800 (set_conv_libfunc): Likewise.
19801 * passes.c (do_per_function_toporder): Likewise.
19802 * rtl.h: Don't use variable_size gty attribute.
19803 * sese.c (if_region_set_false_region): Adjust.
19804 * stringpool.c (gt_pch_save_stringpool): Likewise.
19805 * target-globals.c (save_target_globals): Likewise.
19806 * toplev.c (general_init): Likewise.
19807 * trans-mem.c (record_tm_replacement): Likewise.
19808 (split_bb_make_tm_edge): Likewise.
19809 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19810 * tree-data-ref.h (lambda_vector_new): Likewise.
19811 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19812 * tree-iterator.c (tsi_link_before): Likewise.
19813 (tsi_link_after): Likewise.
19814 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19815 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19816 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19817 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19818 * tree-ssa.c (init_tree_ssa): Adjust.
19819 * tree-ssanames.c (set_range_info): Likewise.
19820 (get_ptr_info): Likewise.
19821 (duplicate_ssa_name_ptr_info): Likewise.
19822 (duplicate_ssa_name_range_info): Likewise.
19823 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19824 (unpack_ts_fixed_cst_value_fields): Likewise.
19825 * tree.c (build_fixed): Likewise.
19826 (build_real): Likewise.
19827 (build_string): Likewise.
19828 (decl_priority_info): Likewise.
19829 (decl_debug_expr_insert): Likewise.
19830 (decl_value_expr_insert): Likewise.
19831 (decl_debug_args_insert): Likewise.
19832 (type_hash_add): Likewise.
19833 (build_omp_clause): Likewise.
19834 * ubsan.c (decl_for_type_insert): Likewise.
19835 * varasm.c (get_unnamed_section): Likewise.
19836 (get_noswitch_section): Likewise.
19837 (get_section): Likewise.
19838 (get_block_for_section): Likewise.
19839 (create_block_symbol): Likewise.
19840 (build_constant_desc): Likewise.
19841 (create_constant_pool): Likewise.
19842 (force_const_mem): Likewise.
19843 (record_tm_clone_pair): Likewise.
19844 * varpool.c (varpool_create_empty_node): Likewise.
19846 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19848 * dwarf2out.c (tree_add_const_value_attribute): Call
19849 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19850 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19851 instead of ggc_internal_<x>alloc_stat.
19852 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19853 (ggc_realloc): Likewise.
19854 * ggc-none.c (ggc_internal_alloc): Likewise.
19855 (ggc_internal_cleared_alloc): Likewise.
19856 * ggc-page.c: Likewise.
19857 * ggc.h (ggc_internal_alloc_stat): Likewise.
19858 (ggc_internal_alloc): Remove macro.
19859 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19860 (ggc_internal_cleared_alloc): Remove macro.
19861 (GGC_RESIZEVEC): Adjust.
19862 (ggc_resizevar): Remove macro.
19863 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19864 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19865 (ggc_internal_vec_cleared_alloc): Remove macro.
19866 (ggc_alloc_atomic_stat): Drop _stat suffix.
19867 (ggc_alloc_atomic): Remove macro.
19868 (ggc_alloc_cleared_atomic): Remove macro.
19869 (ggc_alloc_string_stat): Drop _stat suffix.
19870 (ggc_alloc_string): Remove macro.
19871 (ggc_alloc_rtx_def_stat): Adjust.
19872 (ggc_alloc_tree_node_stat): Likewise.
19873 (ggc_alloc_cleared_tree_node_stat): Likewise.
19874 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19875 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19876 * gimple.c (gimple_build_omp_for): Likewise.
19877 (gimple_copy): Likewise.
19878 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19879 * toplev.c (realloc_for_line_map): Adjust.
19880 * tree-data-ref.h (lambda_vector_new): Likewise.
19881 * tree-phinodes.c (allocate_phi_node): Likewise.
19882 * tree.c (grow_tree_vec_stat): Likewise.
19883 * vec.h (va_gc::reserve): Adjust.
19885 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19887 * config/microblaze/microblaze.c (break_handler): New Declaration.
19888 (microblaze_break_function_p,microblaze_is_break_handler): New.
19889 (compute_frame_size): Use microblaze_break_function_p.
19890 Add the test of break_handler.
19891 (microblaze_function_prologue) : Add the test of variable
19892 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19893 (microblaze_function_epilogue) : Add the test of break_handler.
19894 (microblaze_globalize_label) : Add the test of break_handler.
19895 Check the name by BREAK_HANDLER_NAME.
19897 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19899 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19900 microblaze_is_break_handler test.
19901 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19902 Use SYMBOL_REF_DECL.
19904 * config/microblaze/microblaze-protos.h
19905 (microblaze_break_function_p,microblaze_is_break_handler):
19908 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19909 new MicroBlaze break_handler functions.
19911 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19913 * doc/extend.texi (Size of an asm): Move node text according
19914 to its @menu entry position.
19916 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19918 PR tree-optimization/61140
19919 PR tree-optimization/61150
19920 PR tree-optimization/61197
19921 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19923 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19925 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19927 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19929 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19930 __SIZEOF_INT128__ is defined.
19932 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19934 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19935 (rs6000_delegitimize_address): Use it.
19937 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19939 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19940 inplace argument. Store the new address in the original MEM when true.
19941 * emit-rtl.c (change_address_1): Likewise.
19942 (adjust_address_1, adjust_automodify_address_1, offset_address):
19943 Update accordingly.
19944 * rtl.h (plus_constant): Add an inplace argument.
19945 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19946 when true. Avoid generating (plus X (const_int 0)).
19947 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19948 in-place. Pass true to plus_constant.
19949 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19951 2014-05-16 Dehao Chen <dehao@google.com>
19953 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19955 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19958 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19960 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19962 2014-05-16 Dehao Chen <dehao@google.com>
19964 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19965 optimize_function_for_size_p.
19966 * regs.h (REG_FREQ_FROM_BB): Likewise.
19968 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19971 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19972 negt_reg_operand cases.
19973 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19975 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19977 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19979 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19982 2014-05-16 David Malcolm <dmalcolm@redhat.com>
19985 2014-04-29 David Malcolm <dmalcolm@redhat.com>
19987 * tree-cfg.c (dump_function_to_file): Dump the return type of
19988 functions, in a line to itself before the function body, mimicking
19989 the layout of a C function.
19991 2014-05-16 Dehao Chen <dehao@google.com>
19993 * cfghooks.c (make_forwarder_block): Use direct computation to
19994 get fall-through edge's count and frequency.
19996 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
19998 * config/arc/arc.c (arc_init): Fix typo in error message.
19999 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20000 (split_stack_prologue_scratch_regno): Likewise.
20001 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20002 word from error message.
20004 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20006 * ira-costs.c: Fix typo in comment.
20008 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20010 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20012 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20014 * varpool.c (dump_varpool_node): Dump write-only flag.
20015 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20017 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20018 write-only variables.
20019 * ipa.c (process_references): New function.
20020 (set_readonly_bit): New function.
20021 (set_writeonly_bit): New function.
20022 (clear_addressable_bit): New function.
20023 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20024 fix handling of aliases.
20025 * cgraph.h (struct varpool_node): Add writeonly flag.
20027 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20029 PR rtl-optimization/60969
20030 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20031 Calculate costs for this case.
20033 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20035 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20036 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20038 2014-05-16 Richard Biener <rguenther@suse.de>
20040 PR tree-optimization/61194
20041 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20042 bool patterns ending in a COND_EXPR.
20044 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20046 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20048 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20050 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20051 where we were unable to cost an RTX.
20053 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20055 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20058 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20059 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20061 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20063 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20064 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20066 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20067 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
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 comparison
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): Improve costs for
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_arith_op_extract_p): New.
20085 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
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_costs): Improve costs for
20091 rotates and shifts.
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): Cost
20097 ZERO_EXTEND and SIGN_EXTEND better.
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): Improve cost for
20103 logical operations.
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): Use address
20109 costs when costing loads and stores to memory.
20111 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20112 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20114 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20117 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20119 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20121 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20122 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20124 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20126 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20128 (aarch64_rtx_mult_cost): New.
20129 (aarch64_rtx_costs): Use it, refactor as appropriate.
20131 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20132 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20134 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20135 emit instructions, return number of instructions which would
20137 (aarch64_add_constant): Update call to aarch64_build_constant.
20138 (aarch64_output_mi_thunk): Likewise.
20139 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20142 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20144 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20145 (TARGET_RTX_COSTS): Call it.
20147 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20149 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20150 (cortexa57_vector_cost): Likewise.
20151 (cortexa57_tunings): Use them.
20153 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20155 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20156 (cpu_addrcost_table): Use it.
20157 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20158 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20161 2014-05-16 Richard Biener <rguenther@suse.de>
20163 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20164 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20165 (visit_phi): Ignore edges marked as not executable.
20166 (class cond_dom_walker): New.
20167 (cond_dom_walker::before_dom_children): Value-number
20168 control statements and mark successor edges as not
20169 executable if possible.
20170 (run_scc_vn): First walk all control statements in
20171 dominator order, marking edges as not executable.
20172 * tree-inline.c (copy_edges_for_bb): Be not confused
20173 about random edge flags.
20175 2014-05-16 Richard Biener <rguenther@suse.de>
20177 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20179 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20182 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20183 (__TM_simple_begin): Use it.
20184 (__TM_begin): Likewise.
20186 2014-05-15 Martin Jambor <mjambor@suse.cz>
20189 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20190 type_preserved flag when the indirect edge is polymorphic.
20192 2014-05-15 Martin Jambor <mjambor@suse.cz>
20194 PR tree-optimization/61090
20195 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20196 build_ref_for_model.
20198 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20200 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20201 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20203 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20205 PR tree-optimization/61158
20206 * fold-const.c (fold_binary_loc): If X is zero-extended and
20207 shiftc >= prec, make sure zerobits is all ones instead of
20208 invoking undefined behavior.
20210 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20212 * regcprop.h: New file.
20213 * regcprop.c (skip_debug_insn_p): New decl.
20214 (replace_oldest_value_reg): Check skip_debug_insn_p.
20215 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20216 * shrink-wrap.c: Include regcprop.h.
20217 (prepare_shrink_wrap): Call
20218 copyprop_hardreg_forward_bb_without_debug_insn.
20220 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20222 * shrink-wrap.h: Update comment.
20223 * shrink-wrap.c: Update comment.
20224 (next_block_for_reg): Rename to live_edge_for_reg.
20225 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20226 (move_insn_for_shrink_wrap): Split live_edge.
20227 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20229 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20231 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20233 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20234 * config/sparc/sparc.md (fptype_ut699): New attribute.
20235 (in_branch_delay): Return false if -mfix-ut699 is specified and
20236 fptype_ut699 is set to single.
20237 (truncdfsf2): Add fptype_ut699 attribute.
20238 (fix_truncdfsi2): Likewise.
20239 (floatsisf2): Change fptype attribute.
20240 (fix_truncsfsi2): Likewise.
20241 (negtf2_notv9): Delete.
20242 (negtf2_v9): Likewise.
20243 (negtf2_hq): New instruction.
20244 (negtf2): New instruction and splitter.
20245 (negdf2_notv9): Rewrite.
20246 (abstf2_notv9): Delete.
20247 (abstf2_hq_v9): Likewise.
20248 (abstf2_v9): Likewise.
20249 (abstf2_hq): New instruction.
20250 (abstf2): New instruction and splitter.
20251 (absdf2_notv9): Rewrite.
20253 2014-05-14 Cary Coutant <ccoutant@google.com>
20256 * opts.c (common_handle_option): Don't special-case "-g".
20257 (set_debug_level): Default to at least level 2 with "-g".
20259 2014-05-14 DJ Delorie <dj@redhat.com>
20261 * config/msp430/msp430.c (msp430_builtin): Add
20262 MSP430_BUILTIN_DELAY_CYCLES.
20263 (msp430_init_builtins): Register void __delay_cycles(long long).
20264 (msp430_builtin_decl): Add it.
20265 (cg_magic_constant): New.
20266 (msp430_expand_delay_cycles): New.
20267 (msp430_expand_builtin): Call it.
20268 (msp430_print_operand_raw): Change integer printing from "int" to
20270 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20271 (delay_cycles_start): New.
20272 (delay_cycles_end): New.
20273 (delay_cycles_32): New.
20274 (delay_cycles_32x): New.
20275 (delay_cycles_16): New.
20276 (delay_cycles_16x): New.
20277 (delay_cycles_2): New.
20278 (delay_cycles_1): New.
20279 * doc/extend.texi: Document __delay_cycles().
20281 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20283 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20284 length attribute computation.
20286 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20289 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20291 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20294 * config/sparc/sparc.md: Fix types of low and high in DI constant
20295 splitter. Use gen_int_mode in some other splitters.
20297 2014-05-14 Martin Jambor <mjambor@suse.cz>
20300 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20302 2014-05-14 James Norris <jnorris@codesourcery.com>
20304 * omp-low.c (expand_parallel_call): Remove shadow variable.
20305 (expand_omp_taskreg): Likewise.
20307 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20309 * common/config/i386/i386-common.c
20310 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20311 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20312 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20313 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20314 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20315 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20316 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20317 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20318 xsavecintrin.h, xsavesintrin.h.
20319 (x86_64-*-*): Ditto.
20320 * config/i386/clflushoptintrin.h: New.
20321 * config/i386/xsavecintrin.h: Ditto.
20322 * config/i386/xsavesintrin.h: Ditto.
20323 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20324 (bit_XSAVES): Ditto.
20325 (bit_XSAVES): Ditto.
20326 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20327 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20329 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20330 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20331 OPTION_MASK_ISA_XSAVES.
20332 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20333 -mxsavec, -mxsaves.
20334 (PTA_CLFLUSHOPT) Define.
20335 (PTA_XSAVEC): Ditto.
20336 (PTA_XSAVES): Ditto.
20337 (ix86_option_override_internal): Handle new options.
20338 (ix86_valid_target_attribute_inner_p): Ditto.
20339 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20340 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20341 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20342 (bdesc_special_args): Add __builtin_ia32_xsaves,
20343 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20344 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20345 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20346 (ix86_expand_builtin): Handle new builtins.
20347 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20348 (TARGET_CLFLUSHOPT_P): Ditto.
20349 (TARGET_XSAVEC): Ditto.
20350 (TARGET_XSAVEC_P): Ditto.
20351 (TARGET_XSAVES): Ditto.
20352 (TARGET_XSAVES_P): Ditto.
20353 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20354 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20355 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20357 (ANY_XRSTOR64): Ditto.
20359 (xrstor): Change into <xrstor>.
20360 (xrstor_rex64): Change into <xrstor>_rex64.
20361 (xrstor64): Change into <xrstor>64
20363 * config/i386/i386.opt (mclflushopt): New.
20366 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20368 * doc/invoke.texi: Document new options.
20370 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20372 PR rtl-optimization/60866
20373 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20374 Default it to -1. Pass it down to init_simplejump_data.
20375 (init_simplejump_data): New parameter old_seqno. Pass it down
20376 to get_seqno_for_a_jump.
20377 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20378 initializing new jump seqno as a last resort. Add comment.
20379 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20380 jump and pass it down to sel_init_new_insn.
20381 (sel_redirect_edge_and_branch_force): Likewise.
20383 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20385 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20386 shifted values to avoid build warning.
20388 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20390 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20391 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20392 (cfg_layout_merge_blocks): Likewise.
20393 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20395 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20397 PR rtl-optimization/60901
20398 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20399 bb predecessor belongs to the same scheduling region. Adjust comment.
20401 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20403 * doc/sourcebuild.texi: (dfp_hw): Document.
20404 (p8vector_hw): Likewise.
20405 (powerpc_eabi_ok): Likewise.
20406 (powerpc_elfv2): Likewise.
20407 (powerpc_htm_ok): Likewise.
20408 (ppc_recip_hw): Likewise.
20409 (vsx_hw): Likewise.
20411 2014-05-13 Cary Coutant <ccoutant@google.com>
20413 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20415 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20417 * gengtype-parse.c (require3): Eliminate in favor of...
20419 (require_template_declaration): Update to support optional single *
20422 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20423 (create_user_defined_type): Handle a single level of explicit
20424 pointerness within template arguments.
20425 (struct write_types_data): Add field "kind".
20426 (filter_type_name): Handle "*" character.
20427 (write_user_func_for_structure_ptr): Require a write_types_data
20428 rather than just a prefix string, so that we can look up the kind
20429 of the wtd and use it as an index into wrote_user_func_for_ptr,
20430 ensuring that such functions are written at most once. Support
20431 subclasses by invoking the marking function of the ultimate base class.
20432 (write_user_func_for_structure_body): Require a write_types_data
20433 rather than just a prefix string, so that we can pass this to
20434 write_user_func_for_structure_ptr.
20435 (write_func_for_structure): Likewise.
20436 (ggc_wtd): Add initializer of new "kind" field.
20437 (pch_wtd): Likewise.
20439 * gengtype.h (enum write_types_kinds): New.
20440 (struct type): Add field wrote_user_func_for_ptr to the "s"
20443 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20445 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20446 instead of const_binop.
20447 (fold_binary_loc): Likewise.
20449 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20451 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20452 calculation to match get_ref_base_and_extent.
20454 2014-05-13 Catherine Moore <clm@codesourcery.com>
20455 Sandra Loosemore <sandra@codesourcery.com>
20457 * configure.ac: Fix assembly for explicit JALR relocation check.
20458 * configure: Regenerate.
20460 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20462 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20463 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20464 Remove associated type declarations and initialisations.
20465 (arm_expand_neon_builtin): Likewise.
20466 (neon_emit_pair_result_insn): Delete.
20467 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20468 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20469 (neon_vzip<mode>): Likewise.
20470 (neon_vuzp<mode>): Likewise.
20472 2014-05-13 Richard Biener <rguenther@suse.de>
20475 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20476 it needs revisiting whether the call still may be tail-called.
20478 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20480 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20481 * rtl.h (block_symbol): Reduce number of fields to 2.
20482 (rtx_def): Add u2.symbol_ref_flags.
20483 (SYMBOL_REF_FLAGS): Use it.
20484 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20485 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20486 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20487 Lower index of SYMBOL_REF_DATA.
20488 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20489 Print SYMBOL_REF_FLAGS at the same time.
20490 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20492 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20494 * rtl.def (VAR_LOCATION): Remove "i" field.
20495 * rtl.h (rtx_def): Add u2.var_location_status.
20496 (PAT_VAR_LOCATION_STATUS): Use it.
20497 (gen_rtx_VAR_LOCATION): Declare.
20498 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20499 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20500 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20502 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20504 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20505 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20507 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20509 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20510 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20511 * rtl.h (rtx_def): Add insn_uid to u2 field.
20512 (RTX_FLAG_CHECK8): Delete in favor of...
20513 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20514 (INSN_DELETED_P): Update accordingly.
20515 (INSN_UID): Use u2.insn_uid.
20516 (INSN_CHAIN_CODE_P): Define.
20517 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20518 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20519 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20520 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20521 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20522 indices accordingly.
20523 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20524 Update indices for insn-chain rtxes.
20525 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20526 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20527 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20528 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20529 * combine.c (try_combine): Likewise.
20530 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20532 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20534 * rtl.def (REG): Remove middle field.
20535 * rtl.h (rtx_def): Add orignal_regno to u2.
20536 (ORIGINAL_REGNO): Use it instead of field 1.
20537 (REG_ATTRS): Lower field index accordingly.
20538 * gengtype.c (adjust_field_rtx_def): Remove handling of
20539 ORIGINAL_REGNO. Move REG_ATTRS index down.
20540 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20541 code that prints the REGNO.
20543 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20545 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20548 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20550 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20552 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20554 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20555 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20557 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20559 * config/aarch64/aarch64-protos.h
20560 (aarch64_hard_regno_caller_save_mode): New prototype.
20561 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20563 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20565 2014-05-13 Christian Bruel <christian.bruel@st.com>
20567 * target.def (mode_switching): New hook vector.
20568 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20569 (mode_exit, modepriority_to_mode): Likewise.
20570 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20571 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20572 * target.h: Include tm.h and hard-reg-set.h.
20573 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20574 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20575 * doc/tm.texi Regenerate.
20576 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20577 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20578 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20579 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20580 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20581 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20582 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20583 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20584 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20585 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20586 (ix86_emit_mode_set): Hookify.
20587 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20589 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20590 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20591 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20592 (epiphany_mode_priority_to_mode): Remove declaration.
20593 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20594 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20595 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20597 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20598 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20599 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20601 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20604 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20605 is const0_rtx, return immediately. Don't test count == 0 when
20608 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20610 * Makefile.in: add shrink-wrap.o.
20611 * config/i386/i386.c: include "shrink-wrap.h"
20612 * function.c: Likewise.
20613 (requires_stack_frame_p, next_block_for_reg,
20614 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20615 dup_block_and_redirect): Move to shrink-wrap.c
20616 (thread_prologue_and_epilogue_insns): Extract three code segments
20617 as functions in shrink-wrap.c
20618 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20620 * shrink-wrap.c: New file.
20621 * shrink-wrap.h: New file.
20623 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20625 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20626 reference to Solaris.
20628 2014-05-12 Mike Stump <mikestump@comcast.net>
20631 * genattrtab.c (filename): Add.
20632 (convert_set_attr_alternative): Improve error message.
20633 (check_defs): Restore read_md_filename for error messages.
20634 (gen_insn): Save filename.
20636 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20638 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20639 -fno-local-ivars and -fivar-visibility.
20640 * c-family/c.opt: Make -Wshadow also implicitly enable
20643 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20645 * doc/tm.texi: Remove reference to deleted macro.
20646 * doc/tm.texi.in: Likewise.
20648 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20651 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20654 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20657 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20658 * config/arm/aout.h (License): Same.
20659 * config/arm/bpabi.h (License): Same.
20660 * config/arm/elf.h (License): Same.
20661 * config/arm/linux-elf.h (License): Same.
20662 * config/arm/linux-gas.h (License): Same.
20663 * config/arm/netbsd-elf.h (License): Same.
20664 * config/arm/uclinux-eabi.h (License): Same.
20665 * config/arm/uclinux-elf.h (License): Same.
20666 * config/arm/vxworks.h (License): Same.
20668 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20670 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20671 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20672 number of operands to 3.
20673 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20674 * tree-nested.c (convert_nonlocal_omp_clauses,
20675 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20676 * gimplify.c (gimplify_scan_omp_clauses): Handle
20677 OMP_CLAUSE_LINEAR_STMT.
20678 * omp-low.c (lower_rec_input_clauses): Fix typo.
20679 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20680 cast between Fortran boolean_type_node and C _Bool if
20683 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20685 PR tree-optimization/61136
20686 * wide-int.h (multiple_of_p): Define a version that doesn't return
20688 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20689 integer_zerop/const_binop pair.
20690 (multiple_of_p): Likewise, converting both operands to widest_int
20693 2014-05-09 Teresa Johnson <tejohnson@google.com>
20695 * cgraphunit.c (analyze_functions): Use correct dump file.
20697 2014-05-09 Florian Weimer <fweimer@redhat.com>
20699 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20701 (stack_protect_return_slot_p): New function.
20702 (expand_used_vars): Call stack_protect_decl_p and
20703 stack_protect_return_slot_p for -fstack-protector-strong.
20705 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20706 Andrew Haley <aph@redhat.com>
20707 Richard Sandiford <rdsandiford@googlemail.com>
20709 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20712 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20714 PR middle-end/61111
20715 * fold-const.c (fold_binary_loc): Changed width of mask.
20717 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20719 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20720 unsigned int initializers for regno_in, regno_out.
20722 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20725 * config/avr/avr.md (cc): Add new attribute set_vzn.
20726 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20727 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20728 with INC, DEC or NEG.
20729 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20730 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20731 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20733 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20736 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20738 * wide-int.cc (UTItype): Define.
20739 (UDWtype): Define for appropriate W_TYPE_SIZE.
20741 2014-05-09 Richard Biener <rguenther@suse.de>
20743 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20744 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20745 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20746 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20747 ssa_propagate): Adjust.
20749 2014-05-08 Jeff Law <law@redhat.com>
20751 PR tree-optimization/61009
20752 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20753 tri-state rather than a boolean. When a block is too big to
20754 thread through, inform caller via negative return value.
20755 (thread_across_edge): If a block was too big for normal threading,
20756 then it's too big for a joiner too, so remove temporary equivalences
20757 and return immediately.
20759 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20760 Matthias Klose <doko@ubuntu.com>
20763 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20765 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20768 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20770 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20773 * config/alpha/alpha.c: Include gimple-iterator.h.
20774 (alpha_gimple_fold_builtin): New function. Move
20775 ALPHA_BUILTIN_UMULH folding from ...
20776 (alpha_fold_builtin): ... here.
20777 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20779 2014-05-08 Wei Mi <wmi@google.com>
20782 * config/i386/i386.c (ix86_compute_frame_layout): Update
20783 preferred_stack_boundary for call, expanded from tls descriptor.
20784 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20785 to depend on SP register.
20786 (*tls_local_dynamic_base_32_gnu): Ditto.
20787 (*tls_local_dynamic_32_once): Ditto.
20788 (tls_global_dynamic_64_<mode>): Set
20789 ix86_tls_descriptor_calls_expanded_in_cfun.
20790 (tls_local_dynamic_base_64_<mode>): Ditto.
20791 (tls_global_dynamic_32): Set
20792 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20793 to depend on SP register.
20794 (tls_local_dynamic_base_32): Ditto.
20796 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20798 * config/arm/arm_neon.h: Update comment.
20799 * config/arm/neon-docgen.ml: Delete.
20800 * config/arm/neon-gen.ml: Delete.
20801 * doc/arm-neon-intrinsics.texi: Update comment.
20803 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20805 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20807 (vand, vorr, veor, vorn, vbic): Remove.
20808 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20810 (neon_vsub_unspec): Likewise.
20811 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20813 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20815 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20816 (vadd_s16): Likewise.
20817 (vadd_s32): Likewise.
20818 (vadd_f32): Likewise.
20819 (vadd_u8): Likewise.
20820 (vadd_u16): Likewise.
20821 (vadd_u32): Likewise.
20822 (vadd_s64): Likewise.
20823 (vadd_u64): Likewise.
20824 (vaddq_s8): Likewise.
20825 (vaddq_s16): Likewise.
20826 (vaddq_s32): Likewise.
20827 (vaddq_s64): Likewise.
20828 (vaddq_f32): Likewise.
20829 (vaddq_u8): Likewise.
20830 (vaddq_u16): Likewise.
20831 (vaddq_u32): Likewise.
20832 (vaddq_u64): Likewise.
20833 (vmul_s8): Likewise.
20834 (vmul_s16): Likewise.
20835 (vmul_s32): Likewise.
20836 (vmul_f32): Likewise.
20837 (vmul_u8): Likewise.
20838 (vmul_u16): Likewise.
20839 (vmul_u32): Likewise.
20840 (vmul_p8): Likewise.
20841 (vmulq_s8): Likewise.
20842 (vmulq_s16): Likewise.
20843 (vmulq_s32): Likewise.
20844 (vmulq_f32): Likewise.
20845 (vmulq_u8): Likewise.
20846 (vmulq_u16): Likewise.
20847 (vmulq_u32): Likewise.
20848 (vsub_s8): Likewise.
20849 (vsub_s16): Likewise.
20850 (vsub_s32): Likewise.
20851 (vsub_f32): Likewise.
20852 (vsub_u8): Likewise.
20853 (vsub_u16): Likewise.
20854 (vsub_u32): Likewise.
20855 (vsub_s64): Likewise.
20856 (vsub_u64): Likewise.
20857 (vsubq_s8): Likewise.
20858 (vsubq_s16): Likewise.
20859 (vsubq_s32): Likewise.
20860 (vsubq_s64): Likewise.
20861 (vsubq_f32): Likewise.
20862 (vsubq_u8): Likewise.
20863 (vsubq_u16): Likewise.
20864 (vsubq_u32): Likewise.
20865 (vsubq_u64): Likewise.
20866 (vand_s8): Likewise.
20867 (vand_s16): Likewise.
20868 (vand_s32): Likewise.
20869 (vand_u8): Likewise.
20870 (vand_u16): Likewise.
20871 (vand_u32): Likewise.
20872 (vand_s64): Likewise.
20873 (vand_u64): Likewise.
20874 (vandq_s8): Likewise.
20875 (vandq_s16): Likewise.
20876 (vandq_s32): Likewise.
20877 (vandq_s64): Likewise.
20878 (vandq_u8): Likewise.
20879 (vandq_u16): Likewise.
20880 (vandq_u32): Likewise.
20881 (vandq_u64): Likewise.
20882 (vorr_s8): Likewise.
20883 (vorr_s16): Likewise.
20884 (vorr_s32): Likewise.
20885 (vorr_u8): Likewise.
20886 (vorr_u16): Likewise.
20887 (vorr_u32): Likewise.
20888 (vorr_s64): Likewise.
20889 (vorr_u64): Likewise.
20890 (vorrq_s8): Likewise.
20891 (vorrq_s16): Likewise.
20892 (vorrq_s32): Likewise.
20893 (vorrq_s64): Likewise.
20894 (vorrq_u8): Likewise.
20895 (vorrq_u16): Likewise.
20896 (vorrq_u32): Likewise.
20897 (vorrq_u64): Likewise.
20898 (veor_s8): Likewise.
20899 (veor_s16): Likewise.
20900 (veor_s32): Likewise.
20901 (veor_u8): Likewise.
20902 (veor_u16): Likewise.
20903 (veor_u32): Likewise.
20904 (veor_s64): Likewise.
20905 (veor_u64): Likewise.
20906 (veorq_s8): Likewise.
20907 (veorq_s16): Likewise.
20908 (veorq_s32): Likewise.
20909 (veorq_s64): Likewise.
20910 (veorq_u8): Likewise.
20911 (veorq_u16): Likewise.
20912 (veorq_u32): Likewise.
20913 (veorq_u64): Likewise.
20914 (vbic_s8): Likewise.
20915 (vbic_s16): Likewise.
20916 (vbic_s32): Likewise.
20917 (vbic_u8): Likewise.
20918 (vbic_u16): Likewise.
20919 (vbic_u32): Likewise.
20920 (vbic_s64): Likewise.
20921 (vbic_u64): Likewise.
20922 (vbicq_s8): Likewise.
20923 (vbicq_s16): Likewise.
20924 (vbicq_s32): Likewise.
20925 (vbicq_s64): Likewise.
20926 (vbicq_u8): Likewise.
20927 (vbicq_u16): Likewise.
20928 (vbicq_u32): Likewise.
20929 (vbicq_u64): Likewise.
20930 (vorn_s8): Likewise.
20931 (vorn_s16): Likewise.
20932 (vorn_s32): Likewise.
20933 (vorn_u8): Likewise.
20934 (vorn_u16): Likewise.
20935 (vorn_u32): Likewise.
20936 (vorn_s64): Likewise.
20937 (vorn_u64): Likewise.
20938 (vornq_s8): Likewise.
20939 (vornq_s16): Likewise.
20940 (vornq_s32): Likewise.
20941 (vornq_s64): Likewise.
20942 (vornq_u8): Likewise.
20943 (vornq_u16): Likewise.
20944 (vornq_u32): Likewise.
20945 (vornq_u64): Likewise.
20947 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20949 * wide-int.cc (UTItype): Define.
20950 (UDWtype): Define for appropriate W_TYPE_SIZE.
20952 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20954 PR tree-optimization/59100
20955 * tree-ssa-phiopt.c: Include tree-inline.h.
20956 (neutral_element_p, absorbing_element_p): New functions.
20957 (value_replacement): Handle conditional binary operations with a
20958 neutral or absorbing element.
20960 2014-05-08 Richard Biener <rguenther@suse.de>
20962 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20963 folding the expression.
20964 (valueize_expr): Remove.
20965 (visit_reference_op_load): Do not valueize the result of
20967 (simplify_binary_expression): Likewise.
20968 (simplify_unary_expression): Likewise.
20970 2014-05-08 Richard Biener <rguenther@suse.de>
20972 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20973 looking at TYPE_ARG_TYPES.
20975 2014-05-08 Richard Biener <rguenther@suse.de>
20977 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20978 pointer propagation special-case.
20980 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20982 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20983 core part of address expressions.
20985 2014-05-08 Alan Modra <amodra@gmail.com>
20988 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
20989 loads and stores when -mno-strict-align at any alignment.
20990 (expand_block_clear): Similarly. Also correct calculation of
20993 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
20995 PR middle-end/39246
20996 * tree-complex.c (expand_complex_move): Keep line info when expanding
20998 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
20999 of complex expression. Use new argument to display correct location
21000 for values coming from phi statement.
21001 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21002 (warn_uninitialized_phi): Pass location of phi argument to
21004 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21005 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21007 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21009 * config/rs6000/predicates.md (indexed_address_mem): New.
21010 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21011 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21012 fpstore_ux, fpstore_u.
21013 (sign_extend, indexed, update): New.
21014 (cell_micro): Adjust.
21015 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21016 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21017 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21018 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21019 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21020 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21021 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21022 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21023 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21024 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21025 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21026 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21027 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21028 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21029 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21031 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21032 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21033 *vsx_extract_<mode>_store): Adjust.
21034 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21035 is_cracked_insn, insn_must_be_first_in_group,
21036 insn_must_be_last_in_group): Adjust.
21038 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21040 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21041 ppc440-fpstore): Adjust.
21042 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21043 ppc476-fpstore): Adjust.
21044 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21045 ppc601-fpstore): Adjust.
21046 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21048 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21050 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21051 ppc7450-fpstore): Adjust.
21052 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21053 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21054 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21056 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21057 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21058 cell-fpstore, cell-fpstore-update): Adjust.
21059 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21060 ppce300c3_store, ppce300c3_fpstore): Adjust.
21061 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21062 e500mc_fpstore): Adjust.
21063 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21064 e500mc64_store, e500mc64_fpstore): Adjust.
21065 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21066 e5500_fpstore): Adjust.
21067 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21068 e6500_fpstore): Adjust.
21069 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21071 * config/rs6000/power4.md (power4-load, power4-load-ext,
21072 power4-load-ext-update, power4-load-ext-update-indexed,
21073 power4-load-update-indexed, power4-load-update, power4-fpload,
21074 power4-fpload-update, power4-store, power4-store-update,
21075 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21077 * config/rs6000/power5.md (power5-load, power5-load-ext,
21078 power5-load-ext-update, power5-load-ext-update-indexed,
21079 power5-load-update-indexed, power5-load-update, power5-fpload,
21080 power5-fpload-update, power5-store, power5-store-update,
21081 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21083 * config/rs6000/power6.md (power6-load, power6-load-ext,
21084 power6-load-update, power6-load-update-indexed,
21085 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21086 power6-fpload-update, power6-store, power6-store-update,
21087 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21089 * config/rs6000/power7.md (power7-load, power7-load-ext,
21090 power7-load-update, power7-load-update-indexed,
21091 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21092 power7-fpload-update, power7-store, power7-store-update,
21093 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21095 * config/rs6000/power8.md (power8-load, power8-load-update,
21096 power8-load-ext, power8-load-ext-update, power8-fpload,
21097 power8-fpload-update, power8-store, power8-store-update-indexed,
21098 power8-fpstore, power8-fpstore-update): Adjust.
21099 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21101 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21102 titan_lsu_store, titan_lsu_fpstore): Adjust.
21103 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21105 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21108 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21109 unrolled byte insns. Emit address increments after move insns.
21111 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21113 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21114 const_gimple, rather than a gimple.
21115 (gimple_call_builtin_p): Likewise, for the three variants.
21117 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21118 (gimple_call_builtin_p): Likewise, for the three variants.
21120 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21122 PR tree-optimization/61095
21123 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21125 2014-05-07 Richard Biener <rguenther@suse.de>
21127 PR tree-optimization/61034
21128 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21129 (maybe_skip_until): Use translate to take into account
21130 lattices when trying to do disambiguations.
21131 (get_continuation_for_phi_1): Likewise.
21132 (get_continuation_for_phi): Adjust for added translate arguments.
21133 (walk_non_aliased_vuses): Likewise.
21134 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21135 (walk_non_aliased_vuses): Likewise.
21136 (call_may_clobber_ref_p_1): Declare.
21137 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21138 calls. Stop early if we are only supposed to disambiguate.
21139 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21141 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21143 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21144 Emit an error when the function has arguments.
21146 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21148 * cfgloop.h (unswitch_loops): Remove.
21149 * doc/passes.texi: Remove references to loop-unswitch.c
21150 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21152 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21154 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21155 check for loads group of length 3.
21156 (vect_permute_load_chain): New permutations for loads group of
21158 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21159 of vec_perm_shuffle for the new permutations.
21161 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21163 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21164 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21165 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21166 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21167 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21168 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21169 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21170 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21172 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21174 * loop-unswitch.c: Delete.
21176 2014-05-07 Richard Biener <rguenther@suse.de>
21178 * config.gcc: Always set need_64bit_hwint to yes.
21180 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21182 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21183 of using optimize_size.
21185 2014-05-06 Mike Stump <mikestump@comcast.net>
21187 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21189 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21191 * config/i386/sse.md (*mov<mode>_internal)
21192 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21193 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21194 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21195 (*<code><mode>3, *andnot<mode>3<mask_name>)
21196 (<mask_codefor><code><mode>3<mask_name>): Only consider
21197 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21199 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21202 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21204 * lra-constraints.c (valid_address_p): Move earlier in file.
21205 Add a constraint argument to the address_info version.
21206 (satisfies_memory_constraint_p): New function.
21207 (satisfies_address_constraint_p): Likewise.
21208 (process_alt_operands, curr_insn_transform): Use them.
21209 (process_address): Pass the constraint to valid_address_p when
21210 checking address operands.
21212 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21214 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21215 to their respective blocks. Fix inadvertent use of "node".
21217 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21219 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21221 (init_emit_once): ...here.
21222 * rtl.h (init_derived_machine_modes): Declare.
21223 * toplev.c (do_compile): Call it even if no_backend.
21225 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21226 Mike Stump <mikestump@comcast.net>
21227 Richard Sandiford <rdsandiford@googlemail.com>
21228 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21230 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21231 (rtx_equal_for_memref_p): Update comment.
21232 (adjust_offset_for_component_ref): Use wide-int interfaces.
21233 * builtins.c (get_object_alignment_2): Likewise.
21234 (c_readstr): Likewise.
21235 (target_char_cast): Add comment.
21236 (determine_block_size): Use wide-int interfaces.
21237 (expand_builtin_signbit): Likewise.
21238 (fold_builtin_int_roundingfn): Likewise.
21239 (fold_builtin_bitop): Likewise.
21240 (fold_builtin_bswap): Likewise.
21241 (fold_builtin_logarithm): Use signop.
21242 (fold_builtin_pow): Likewise.
21243 (fold_builtin_memory_op): Use wide-int interfaces.
21244 (fold_builtin_object_size): Likewise.
21245 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21246 nb_iterations_estimate.
21247 (record_niter_bound): Use wide-int interfaces.
21248 (get_estimated_loop_iterations_int): Likewise.
21249 (get_estimated_loop_iterations): Likewise.
21250 (get_max_loop_iterations): Likewise.
21251 * cfgloop.h: Include wide-int.h.
21252 (struct nb_iter_bound): Change bound to widest_int.
21253 (struct loop): Change nb_iterations_upper_bound and
21254 nb_iterations_estimate to widest_int.
21255 (record_niter_bound): Switch to use widest_int.
21256 (get_estimated_loop_iterations): Likewise.
21257 (get_max_loop_iterations): Likewise.
21258 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21259 update for wide-int.
21260 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21261 * combine.c (try_combine): Likewise.
21262 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21263 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21265 (aarch64_float_const_representable_p): Likewise.
21266 * config/arc/arc.c: Include wide-int.h.
21267 (arc_can_use_doloop_p): Use wide-int interfaces.
21268 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21269 (vfp3_const_double_index): Likewise.
21270 * config/avr/avr.c (avr_out_round): Likewise.
21271 (avr_fold_builtin): Likewise.
21272 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21273 (bfin_can_use_doloop_p): Likewise.
21274 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21275 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21276 * config/i386/i386.c: Include wide-int.h.
21277 (ix86_data_alignment): Use wide-int interfaces.
21278 (ix86_local_alignment): Likewise.
21279 (ix86_emit_swsqrtsf): Update real_from_integer.
21280 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21281 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21282 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21283 (zero_constant): Likewise.
21284 (input_operand): Likewise.
21285 (splat_input_operand): Likewise.
21286 (non_logical_cint_operand): Change const_double to const_wide_int.
21287 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21288 (easy_altivec_constant): Remove comment.
21289 (paired_expand_vector_init): Use CONSTANT_P.
21290 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21291 (rs6000_emit_move): Update checks.
21292 (rs6000_aggregate_candidate): Use wide-int interfaces.
21293 (rs6000_expand_ternop_builtin): Likewise.
21294 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21295 (rs6000_assemble_integer): Likewise.
21296 (rs6000_hash_constant): Likewise.
21297 (output_toc): Likewise.
21298 (rs6000_rtx_costs): Likewise.
21299 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21300 * config/rs6000/rs6000-c.c: Include wide-int.h.
21301 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21302 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21303 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21304 Handle CONST_WIDE_INT.
21305 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21306 Use tree_fits_uhwi_p.
21307 * config/sparc/sparc.c: Include wide-int.h.
21308 (sparc_fold_builtin): Use wide-int interfaces.
21309 * config/vax/vax.c: Include wide-int.h.
21310 (vax_float_literal): Use real_from_integer.
21311 * coretypes.h (struct hwivec_def): New.
21313 (const_hwivec): New.
21314 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21315 (equiv_constant): Handle CONST_WIDE_INT.
21316 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21317 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21318 * dbxout.c (stabstr_U): Use wide-int interfaces.
21319 (dbxout_type): Update to use cst_fits_shwi_p.
21320 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21321 (TARGET_SUPPORTS_WIDE_INT): Add default.
21322 * dfp.c: Include wide-int.h.
21323 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21324 decimal_real_to_integer.
21325 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21326 decimal_real_to_integer.
21327 * doc/generic.texi (Constant expressions): Update for wide_int.
21328 * doc/rtl.texi (const_double): Likewise.
21329 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21330 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21331 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21332 (REAL_VALUE_FROM_INT): Remove.
21333 (TARGET_SUPPORTS_WIDE_INT): New.
21334 * doc/tm.texi: Regenerate.
21335 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21336 * double-int.h: Include wide-int.h.
21337 (struct wi::int_traits): New.
21338 * dwarf2out.c (get_full_len): New.
21339 (dw_val_equal_p): Add case dw_val_class_wide_int.
21340 (size_of_loc_descr): Likewise.
21341 (output_loc_operands): Likewise.
21342 (insert_double): Remove.
21343 (insert_wide_int): New.
21344 (add_AT_wide): New.
21345 (print_die): Add case dw_val_class_wide_int.
21346 (attr_checksum): Likewise.
21347 (attr_checksum_ordered): Likewise.
21348 (same_dw_val_p): Likewise.
21349 (size_of_die): Likewise.
21350 (value_format): Likewise.
21351 (output_die): Likewise.
21352 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21354 (clz_loc_descriptor): Use wide-int interfaces.
21355 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21356 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21357 (round_up_to_align): Use wide-int interfaces.
21358 (field_byte_offset): Likewise.
21359 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21360 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21361 CONST_DOUBLE handling. Use wide-int interfaces.
21362 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21363 (gen_enumeration_type_die): Use add_AT_wide.
21364 (hash_loc_operands): Add case dw_val_class_wide_int.
21365 (compare_loc_operands): Likewise.
21366 * dwarf2out.h: Include wide-int.h.
21367 (wide_int_ptr): New.
21368 (enum dw_val_class): Add dw_val_class_wide_int.
21369 (struct dw_val_struct): Add val_wide.
21370 * emit-rtl.c (const_wide_int_htab): New.
21371 (const_wide_int_htab_hash): New.
21372 (const_wide_int_htab_eq): New.
21373 (lookup_const_wide_int): New.
21374 (const_double_htab_hash): Use wide-int interfaces.
21375 (const_double_htab_eq): Likewise.
21376 (rtx_to_double_int): Conditionally compile for wide-int.
21377 (immed_double_int_const): Rename to immed_wide_int_const and
21378 update for wide-int.
21379 (immed_double_const): Conditionally compile for wide-int.
21380 (init_emit_once): Use wide-int interfaces.
21381 * explow.c (plus_constant): Likewise.
21382 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21383 (lshift_value): Use wide-int interfaces.
21384 (expand_mult): Likewise.
21385 (choose_multiplier): Likewise.
21386 (expand_smod_pow2): Likewise.
21387 (make_tree): Likewise.
21388 * expr.c (convert_modes): Consolidate handling of constants.
21389 Use wide-int interfaces.
21390 (emit_group_load_1): Add note.
21391 (store_expr): Update comment.
21392 (get_inner_reference): Use wide-int interfaces.
21393 (expand_constructor): Update comment.
21394 (expand_expr_real_2): Use wide-int interfaces.
21395 (expand_expr_real_1): Likewise.
21396 (reduce_to_bit_field_precision): Likewise.
21397 (const_vector_from_tree): Likewise.
21398 * final.c: Include wide-int-print.h.
21399 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21400 * fixed-value.c: Include wide-int.h.
21401 (fixed_from_string): Use wide-int interfaces.
21402 (fixed_to_decimal): Likewise.
21403 (fixed_convert_from_real): Likewise.
21404 (real_convert_from_fixed): Likewise.
21405 * fold-const.h (mem_ref_offset): Return an offset_int.
21406 (div_if_zero_remainder): Remove code parameter.
21407 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21408 Use wide-int interfaces.
21409 (may_negate_without_overflow_p): Use wide-int interfaces.
21410 (negate_expr_p): Likewise.
21411 (fold_negate_expr): Likewise.
21412 (int_const_binop_1): Likewise.
21413 (const_binop): Likewise.
21414 (fold_convert_const_int_from_int): Likewise.
21415 (fold_convert_const_int_from_real): Likewise.
21416 (fold_convert_const_int_from_fixed): Likewise.
21417 (fold_convert_const_fixed_from_int): Likewise.
21418 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21419 (sign_bit_p): Use wide-int interfaces.
21420 (make_range_step): Likewise.
21421 (build_range_check): Likewise. Pass an integer of the correct type
21422 instead of using integer_one_node.
21423 (range_predecessor): Pass an integer of the correct type instead
21424 of using integer_one_node.
21425 (range_successor): Likewise.
21426 (merge_ranges): Likewise.
21427 (unextend): Use wide-int interfaces.
21428 (extract_muldiv_1): Likewise.
21429 (fold_div_compare): Likewise.
21430 (fold_single_bit_test): Likewise.
21431 (fold_sign_changed_comparison): Likewise.
21432 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21433 (fold_plusminus_mult_expr): Use wide-int interfaces.
21434 (native_encode_int): Likewise.
21435 (native_interpret_int): Likewise.
21436 (fold_unary_loc): Likewise.
21437 (pointer_may_wrap_p): Likewise.
21438 (size_low_cst): Likewise.
21439 (mask_with_tz): Likewise.
21440 (fold_binary_loc): Likewise.
21441 (fold_ternary_loc): Likewise.
21442 (multiple_of_p): Likewise.
21443 (tree_call_nonnegative_warnv_p): Update calls to
21444 tree_int_cst_min_precision and real_from_integer.
21445 (fold_negate_const): Use wide-int interfaces.
21446 (fold_abs_const): Likewise.
21447 (fold_relational_const): Use tree_int_cst_lt.
21448 (round_up_loc): Use wide-int interfaces.
21449 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21450 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21451 * gengtype.c: Remove include of double-int.h.
21452 (do_typedef): Use wide-int interfaces.
21453 (open_base_files): Add wide-int.h.
21454 (main): Add offset_int and widest_int typedefs.
21455 * gengtype-lex.l: Handle "^".
21456 (CXX_KEYWORD): Add "static".
21457 * gengtype-parse.c (require3): New.
21458 (require_template_declaration): Handle constant template arguments
21459 and nested templates.
21460 * gengtype-state.c: Don't include "double-int.h".
21461 * genpreds.c (write_one_predicate_function): Update comment.
21462 (write_tm_constrs_h): Add check for hval and lval use in
21464 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21465 (add_to_sequence): Likewise.
21466 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21467 and const_double_operand.
21468 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21470 * gimple-fold.c (get_base_constructor): Likewise.
21471 (fold_array_ctor_reference): Likewise.
21472 (fold_nonarray_ctor_reference): Likewise.
21473 (fold_const_aggregate_ref_1): Likewise.
21474 (gimple_val_nonnegative_real_p): Likewise.
21475 (gimple_fold_indirect_ref): Likewise.
21476 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21477 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21478 (struct slsr_cand_d): Change index to be widest_int.
21479 (struct incr_info_d): Change incr to be widest_int.
21480 (alloc_cand_and_find_basis): Use wide-int interfaces.
21481 (slsr_process_phi): Likewise.
21482 (backtrace_base_for_ref): Likewise. Return a widest_int.
21483 (restructure_reference): Take a widest_int instead of a double_int.
21484 (slsr_process_ref): Use wide-int interfaces.
21485 (create_mul_ssa_cand): Likewise.
21486 (create_mul_imm_cand): Likewise.
21487 (create_add_ssa_cand): Likewise.
21488 (create_add_imm_cand): Take a widest_int instead of a double_int.
21489 (slsr_process_add): Use wide-int interfaces.
21490 (slsr_process_cast): Likewise.
21491 (slsr_process_copy): Likewise.
21492 (dump_candidate): Likewise.
21493 (dump_incr_vec): Likewise.
21494 (replace_ref): Likewise.
21495 (cand_increment): Likewise. Return a widest_int.
21496 (cand_abs_increment): Likewise.
21497 (replace_mult_candidate): Take a widest_int instead of a double_int.
21498 (replace_unconditional_candidate): Use wide-int interfaces.
21499 (incr_vec_index): Take a widest_int instead of a double_int.
21500 (create_add_on_incoming_edge): Likewise.
21501 (create_phi_basis): Use wide-int interfaces.
21502 (replace_conditional_candidate): Likewise.
21503 (record_increment): Take a widest_int instead of a double_int.
21504 (record_phi_increments): Use wide-int interfaces.
21505 (phi_incr_cost): Take a widest_int instead of a double_int.
21506 (lowest_cost_path): Likewise.
21507 (total_savings): Likewise.
21508 (analyze_increments): Use wide-int interfaces.
21509 (ncd_with_phi): Take a widest_int instead of a double_int.
21510 (ncd_of_cand_and_phis): Likewise.
21511 (nearest_common_dominator_for_cands): Likewise.
21512 (insert_initializers): Use wide-int interfaces.
21513 (all_phi_incrs_profitable): Likewise.
21514 (replace_one_candidate): Likewise.
21515 (replace_profitable_candidates): Likewise.
21516 * godump.c: Include wide-int-print.h.
21517 (go_output_typedef): Use wide-int interfaces.
21518 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21519 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21520 (build_loop_iteration_domains): Likewise.
21521 * hooks.h: Include wide-int.h rather than double-int.h.
21522 (hook_bool_dint_dint_uint_bool_true): Delete.
21523 (hook_bool_wint_wint_uint_bool_true): Declare.
21524 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21525 (hook_bool_wint_wint_uint_bool_true): New.
21526 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21528 (ubsan_expand_si_overflow_mul_check): Likewise.
21529 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21530 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21531 (get_ancestor_addr_info): Likewise.
21532 (ipa_modify_call_arguments): Likewise.
21533 * loop-doloop.c (doloop_modify): Likewise.
21534 (doloop_optimize): Likewise.
21535 * loop-iv.c (iv_number_of_iterations): Likewise.
21536 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21537 (unroll_loop_constant_iterations): Likewise.
21538 (decide_unroll_runtime_iterations): Likewise.
21539 (unroll_loop_runtime_iterations): Likewise.
21540 (decide_peel_simple): Likewise.
21541 (decide_unroll_stupid): Likewise.
21542 * lto-streamer-in.c (streamer_read_wi): Add.
21543 (input_cfg): Use wide-int interfaces.
21544 (lto_input_tree_1): Likewise.
21545 * lto-streamer-out.c (streamer_write_wi): Add.
21546 (hash_tree): Use wide-int interfaces.
21547 (output_cfg): Likewise.
21548 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21549 (GTFILES): Add wide-int.h and signop.h.
21550 (TAGS): Look for .cc files too.
21551 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21552 * optabs.c (expand_subword_shift): Likewise.
21553 (expand_doubleword_shift): Likewise.
21554 (expand_absneg_bit): Likewise.
21555 (expand_copysign_absneg): Likewise.
21556 (expand_copysign_bit): Likewise.
21557 * postreload.c (reload_cse_simplify_set): Likewise.
21558 * predict.c (predict_iv_comparison): Likewise.
21559 * pretty-print.h: Include wide-int-print.h.
21561 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21562 * print-tree.c: Include wide-int-print.h.
21563 (print_node_brief): Use wide-int interfaces.
21564 (print_node): Likewise.
21565 * read-rtl.c (validate_const_wide_int): New.
21566 (read_rtx_code): Add CONST_WIDE_INT case.
21567 * real.c: Include wide-int.h.
21568 (real_to_integer2): Delete.
21569 (real_to_integer): New function, returning a wide_int.
21570 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21571 (ten_to_ptwo): Update call to real_from_integer.
21572 (real_digit): Likewise.
21573 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21574 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21575 (REAL_VALUE_TO_INT): Delete.
21576 (real_to_integer): Declare a wide-int form.
21577 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21578 * recog.c (const_int_operand): Improve comment.
21579 (const_scalar_int_operand): New.
21580 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21581 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21582 (split_double): Likewise.
21583 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21584 (rtx_size): Likewise.
21585 (rtx_alloc_stat_v): New.
21586 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21587 (cwi_output_hex): New.
21588 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21589 (cwi_check_failed_bounds): New.
21590 * rtl.def (CONST_WIDE_INT): New.
21591 * rtl.h: Include <utility> and wide-int.h.
21592 (struct hwivec_def): New.
21593 (CWI_GET_NUM_ELEM): New.
21594 (CWI_PUT_NUM_ELEM): New.
21595 (struct rtx_def): Add num_elem and hwiv.
21596 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21597 (CASE_CONST_UNIQUE): Likewise.
21598 (CASE_CONST_ANY): Likewise.
21599 (CONST_SCALAR_INT_P): Likewise.
21600 (CONST_WIDE_INT_P): New.
21602 (HWIVEC_CHECK): New.
21603 (cwi_check_failed_bounds): New.
21605 (HWIVEC_CHECK): New.
21606 (CONST_WIDE_INT_VEC) New.
21607 (CONST_WIDE_INT_NUNITS) New.
21608 (CONST_WIDE_INT_ELT) New.
21609 (rtx_mode_t): New type.
21610 (wi::int_traits <rtx_mode_t>): New.
21612 (wi::min_value): New.
21613 (wi::max_value): New.
21615 (const_wide_int_alloc): New.
21616 (immed_wide_int_const): New.
21617 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21618 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21619 * signop.h: New file.
21620 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21621 (simplify_const_unary_operation): Use wide-int interfaces.
21622 (simplify_binary_operation_1): Likewise.
21623 (simplify_const_binary_operation): Likewise.
21624 (simplify_const_relational_operation): Likewise.
21625 (simplify_immed_subreg): Likewise.
21626 * stmt.c (expand_case): Likewise.
21627 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21628 signop rather than a bool.
21629 * stor-layout.c (layout_type): Use wide-int interfaces.
21630 (initialize_sizetypes): Update calls to
21631 set_min_and_max_values_for_integral_type.
21632 (set_min_and_max_values_for_integral_type): Take a signop rather
21633 than a bool. Use wide-int interfaces.
21634 (fixup_signed_type): Update accordingly. Remove
21635 HOST_BITS_PER_DOUBLE_INT limit.
21636 (fixup_unsigned_type): Likewise.
21637 * system.h (STATIC_CONSTANT_P): New.
21638 (STATIC_ASSERT): New.
21639 * target.def (can_use_doloop_p): Take widest_ints rather than
21641 * target.h: Include wide-int.h rather than double-int.h.
21642 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21644 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21645 rather than INT_CST_LT_UNSIGNED.
21646 (can_use_doloop_if_innermost): Take widest_ints rather than
21648 * tree-affine.c: Include wide-int-print.h.
21649 (double_int_ext_for_comb): Delete.
21650 (wide_int_ext_for_comb): New.
21651 (aff_combination_zero): Use wide-int interfaces.
21652 (aff_combination_const): Take a widest_int instead of a double_int.
21653 (aff_combination_elt): Use wide-int interfaces.
21654 (aff_combination_scale): Take a widest_int instead of a double_int.
21655 (aff_combination_add_elt): Likewise.
21656 (aff_combination_add_cst): Likewise.
21657 (aff_combination_add): Use wide-int interfaces.
21658 (aff_combination_convert): Likewise.
21659 (tree_to_aff_combination): Likewise.
21660 (add_elt_to_tree): Take a widest_int instead of a double_int.
21661 (aff_combination_to_tree): Use wide-int interfaces.
21662 (aff_combination_remove_elt): Likewise.
21663 (aff_combination_add_product): Take a widest_int instead of
21665 (aff_combination_mult): Use wide-int interfaces.
21666 (aff_combination_expand): Likewise.
21667 (double_int_constant_multiple_p): Delete.
21668 (wide_int_constant_multiple_p): New.
21669 (aff_combination_constant_multiple_p): Take a widest_int pointer
21670 instead of a double_int pointer.
21671 (print_aff): Use wide-int interfaces.
21672 (get_inner_reference_aff): Take a widest_int pointer
21673 instead of a double_int pointer.
21674 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21675 * tree-affine.h: Include wide-int.h.
21676 (struct aff_comb_elt): Change type of coef to widest_int.
21677 (struct affine_tree_combination): Change type of offset to widest_int.
21678 (double_int_ext_for_comb): Delete.
21679 (wide_int_ext_for_comb): New.
21680 (aff_combination_const): Use widest_int instead of double_int.
21681 (aff_combination_scale): Likewise.
21682 (aff_combination_add_elt): Likewise.
21683 (aff_combination_constant_multiple_p): Likewise.
21684 (get_inner_reference_aff): Likewise.
21685 (aff_comb_cannot_overlap_p): Likewise.
21686 (aff_combination_zero_p): Use wide-int interfaces.
21687 * tree.c: Include tree.h.
21688 (init_ttree): Use make_int_cst.
21689 (tree_code_size): Removed code for INTEGER_CST case.
21690 (tree_size): Add INTEGER_CST case.
21691 (make_node_stat): Update comment.
21692 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21693 (build_int_cst_type): Use wide-int interfaces.
21694 (double_int_to_tree): Likewise.
21695 (double_int_fits_to_tree_p): Delete.
21696 (force_fit_type_double): Delete.
21697 (force_fit_type): New.
21698 (int_cst_hash_hash): Use wide-int interfaces.
21699 (int_cst_hash_eq): Likewise.
21700 (build_int_cst_wide): Delete.
21701 (wide_int_to_tree): New.
21702 (cache_integer_cst): Use wide-int interfaces.
21703 (build_low_bits_mask): Likewise.
21704 (cst_and_fits_in_hwi): Likewise.
21705 (real_value_from_int_cst): Likewise.
21706 (make_int_cst_stat): New.
21707 (integer_zerop): Use wide_int interfaces.
21708 (integer_onep): Likewise.
21709 (integer_all_onesp): Likewise.
21710 (integer_pow2p): Likewise.
21711 (integer_nonzerop): Likewise.
21712 (tree_log2): Likewise.
21713 (tree_floor_log2): Likewise.
21714 (tree_ctz): Likewise.
21715 (int_size_in_bytes): Likewise.
21716 (mem_ref_offset): Return an offset_int rather than a double_int.
21717 (build_type_attribute_qual_variant): Use wide_int interfaces.
21718 (type_hash_eq): Likewise
21719 (tree_int_cst_equal): Likewise.
21720 (tree_int_cst_lt): Delete.
21721 (tree_int_cst_compare): Likewise.
21722 (tree_fits_shwi_p): Use wide_int interfaces.
21723 (tree_fits_uhwi_p): Likewise.
21724 (tree_int_cst_sign_bit): Likewise.
21725 (tree_int_cst_sgn): Likewise.
21726 (tree_int_cst_min_precision): Take a signop rather than a bool.
21727 (simple_cst_equal): Use wide_int interfaces.
21728 (compare_tree_int): Likewise.
21729 (iterative_hash_expr): Likewise.
21730 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21732 (get_type_static_bounds): Use wide_int interfaces.
21733 (tree_int_cst_elt_check_failed): New.
21734 (build_common_tree_nodes): Reordered to set prec before filling in
21736 (int_cst_value): Check cst_and_fits_in_hwi.
21737 (widest_int_cst_value): Use wide_int interfaces.
21738 (upper_bound_in_type): Likewise.
21739 (lower_bound_in_type): Likewise.
21740 (num_ending_zeros): Likewise.
21741 (drop_tree_overflow): Likewise.
21742 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21743 (gen_conditions_for_pow_cst_base): Likewise.
21744 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21745 (group_case_labels_stmt): Use wide-int interfaces.
21746 (verify_gimple_assign_binary): Likewise.
21747 (print_loop): Likewise.
21748 * tree-chrec.c (tree_fold_binomial): Likewise.
21749 * tree-core.h (struct tree_base): Add int_length.
21750 (struct tree_int_cst): Change rep of value.
21751 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21752 (dr_may_alias_p): Likewise.
21753 (max_stmt_executions_tree): Likewise.
21754 * tree.def (INTEGER_CST): Update comment.
21755 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21756 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21757 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21758 (dequeue_and_dump): Use wide-int interfaces.
21759 * tree.h: Include wide-int.h.
21760 (NULL_TREE): Moved to earlier loc in file.
21761 (TREE_INT_CST_ELT_CHECK): New.
21762 (tree_int_cst_elt_check_failed): New.
21764 (TREE_INT_CST): Delete.
21765 (TREE_INT_CST_LOW): Use wide-int interfaces.
21766 (TREE_INT_CST_HIGH): Delete.
21767 (TREE_INT_CST_NUNITS): New.
21768 (TREE_INT_CST_EXT_NUNITS): Likewise.
21769 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21770 (TREE_INT_CST_ELT): Likewise.
21771 (INT_CST_LT): Delete.
21772 (tree_int_cst_elt_check): New (two forms).
21773 (type_code_size): Update comment.
21774 (make_int_cst_stat, make_int_cst): New.
21775 (tree_to_double_int): Delete.
21776 (double_int_fits_to_tree_p): Delete.
21777 (force_fit_type_double): Delete.
21778 (build_int_cstu): Replace with out-of-line function.
21779 (build_int_cst_wide): Delete.
21780 (tree_int_cst_lt): Define inline.
21781 (tree_int_cst_le): New.
21782 (tree_int_cst_compare): Define inline.
21783 (tree_int_cst_min_precision): Take a signop rather than a bool.
21784 (wi::int_traits <const_tree>): New.
21785 (wi::int_traits <tree>): New.
21786 (wi::extended_tree): New.
21787 (wi::int_traits <wi::extended_tree>): New.
21788 (wi::to_widest): New.
21789 (wi::to_offset): New.
21790 (wi::fits_to_tree_p): New.
21791 (wi::min_value): New.
21792 (wi::max_value): New.
21793 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21794 (copy_tree_body_r): Likewise.
21795 * tree-object-size.c (compute_object_offset): Likewise.
21796 (addr_object_size): Likewise.
21797 * tree-predcom.c: Include wide-int-print.h.
21798 (struct dref_d): Change type of offset to widest_int.
21799 (dump_dref): Call wide-int printer.
21800 (aff_combination_dr_offset): Use wide-int interfaces.
21801 (determine_offset): Take a widest_int pointer rather than a
21802 double_int pointer.
21803 (split_data_refs_to_components): Use wide-int interfaces.
21804 (suitable_component_p): Likewise.
21805 (order_drefs): Likewise.
21806 (add_ref_to_chain): Likewise.
21807 (valid_initializer_p): Likewise.
21808 (determine_roots_comp): Likewise.
21809 * tree-pretty-print.c: Include wide-int-print.h.
21810 (dump_generic_node): Use wide-int interfaces.
21811 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21812 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21813 (move_fixed_address_to_symbol): Likewise.
21814 (move_hint_to_base): Likewise.
21815 (move_pointer_to_base): Likewise.
21816 (move_variant_to_index): Likewise.
21817 (most_expensive_mult_to_index): Likewise.
21818 (addr_to_parts): Likewise.
21819 (copy_ref_info): Likewise.
21820 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21821 (indirect_refs_may_alias_p): Likewise.
21822 (stmt_kills_ref_p_1): Likewise.
21823 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21824 * tree-ssa-ccp.c: Update comment at top of file. Include
21826 (struct prop_value_d): Change type of mask to widest_int.
21827 (extend_mask): New function.
21828 (dump_lattice_value): Use wide-int interfaces.
21829 (get_default_value): Likewise.
21830 (set_constant_value): Likewise.
21831 (set_value_varying): Likewise.
21832 (valid_lattice_transition): Likewise.
21833 (set_lattice_value): Likewise.
21834 (value_to_double_int): Delete.
21835 (value_to_wide_int): New.
21836 (get_value_from_alignment): Use wide-int interfaces.
21837 (get_value_for_expr): Likewise.
21838 (do_dbg_cnt): Likewise.
21839 (ccp_finalize): Likewise.
21840 (ccp_lattice_meet): Likewise.
21841 (bit_value_unop_1): Use widest_ints rather than double_ints.
21842 (bit_value_binop_1): Likewise.
21843 (bit_value_unop): Use wide-int interfaces.
21844 (bit_value_binop): Likewise.
21845 (bit_value_assume_aligned): Likewise.
21846 (evaluate_stmt): Likewise.
21847 (ccp_fold_stmt): Likewise.
21848 (visit_cond_stmt): Likewise.
21849 (ccp_visit_stmt): Likewise.
21850 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21851 (constant_pointer_difference): Likewise.
21852 (associate_pointerplus): Likewise.
21853 (combine_conversions): Likewise.
21854 * tree-ssa-loop.h: Include wide-int.h.
21855 (struct tree_niter_desc): Change type of max to widest_int.
21856 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21857 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21858 (remove_redundant_iv_tests): Likewise.
21859 (canonicalize_loop_induction_variables): Likewise.
21860 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21861 (constant_multiple_of): Take a widest_int pointer instead of
21862 a double_int pointer.
21863 (get_computation_aff): Use wide-int interfaces.
21864 (ptr_difference_cost): Likewise.
21865 (difference_cost): Likewise.
21866 (get_loop_invariant_expr_id): Likewise.
21867 (get_computation_cost_at): Likewise.
21868 (iv_elimination_compare_lt): Likewise.
21869 (may_eliminate_iv): Likewise.
21870 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21871 instead of double_int.
21872 (max_loop_iterations): Likewise.
21873 (max_stmt_executions): Likewise.
21874 (estimated_stmt_executions): Likewise.
21875 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21876 (split_to_var_and_offset): Use wide-int interfaces.
21877 (determine_value_range): Likewise.
21878 (bound_difference_of_offsetted_base): Likewise.
21879 (bounds_add): Take a widest_int instead of a double_int.
21880 (number_of_iterations_ne_max): Use wide-int interfaces.
21881 (number_of_iterations_ne): Likewise.
21882 (number_of_iterations_lt_to_ne): Likewise.
21883 (assert_loop_rolls_lt): Likewise.
21884 (number_of_iterations_lt): Likewise.
21885 (number_of_iterations_le): Likewise.
21886 (number_of_iterations_cond): Likewise.
21887 (number_of_iterations_exit): Likewise.
21888 (finite_loop_p): Likewise.
21889 (derive_constant_upper_bound_assign): Likewise.
21890 (derive_constant_upper_bound): Return a widest_int.
21891 (derive_constant_upper_bound_ops): Likewise.
21892 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21893 (record_estimate): Take a widest_int rather than a double_int.
21894 (record_nonwrapping_iv): Use wide-int interfaces.
21895 (double_int_cmp): Delete.
21896 (wide_int_cmp): New.
21897 (bound_index): Take a widest_int rather than a double_int.
21898 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21899 (maybe_lower_iteration_bound): Likewise.
21900 (estimate_numbers_of_iterations_loop): Likewise.
21901 (estimated_loop_iterations): Take a widest_int pointer than than
21902 a double_int pointer.
21903 (estimated_loop_iterations_int): Use wide-int interfaces.
21904 (max_loop_iterations): Take a widest_int pointer than than
21905 a double_int pointer.
21906 (max_loop_iterations_int): Use wide-int interfaces.
21907 (max_stmt_executions): Take a widest_int pointer than than
21908 a double_int pointer.
21909 (estimated_stmt_executions): Likewise.
21910 (n_of_executions_at_most): Use wide-int interfaces.
21911 (scev_probably_wraps_p): Likewise.
21912 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21913 to real_to_integer.
21914 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21916 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21917 double_ints. Adjust for trailing_wide_ints <3> representation.
21918 (set_nonzero_bits): Likewise.
21919 (get_range_info): Return wide_ints rather than double_ints.
21920 Adjust for trailing_wide_ints <3> representation.
21921 (get_nonzero_bits): Likewise.
21922 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21924 * tree-ssanames.h (struct range_info_def): Replace min, max and
21925 nonzero_bits with a trailing_wide_ints <3>.
21926 (set_range_info): Use wide_int_refs rather than double_ints.
21927 (set_nonzero_bits): Likewise.
21928 (get_range_info): Return wide_ints rather than double_ints.
21929 (get_nonzero_bits): Likewise.
21930 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21931 * tree-ssa-pre.c (phi_translate_1): Likewise.
21932 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21933 (acceptable_pow_call): Likewise.
21934 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21936 (vn_reference_fold_indirect): Likewise.
21937 (vn_reference_maybe_forwprop_address): Likewise.
21938 (valueize_refs_1): Likewise.
21939 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21940 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21941 tree_int_cst_lt and tree_int_cst_le.
21942 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21944 (streamer_alloc_tree): Likewise.
21945 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21946 (streamer_write_tree_header): Likewise.
21947 (streamer_write_integer_cst): Likewise.
21948 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21949 (build_constructors): Likewise.
21950 (array_value_type): Likewise.
21951 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21952 (vect_check_gather): Likewise.
21953 * tree-vect-generic.c (build_replicated_const): Likewise.
21954 (expand_vector_divmod): Likewise.
21955 * tree-vect-loop.c (vect_transform_loop): Likewise.
21956 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21957 (vect_do_peeling_for_alignment): Likewise.
21958 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21959 * tree-vrp.c: Include wide-int.h.
21960 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21961 (extract_range_from_assert): Use wide-int interfaces.
21962 (vrp_int_const_binop): Likewise.
21963 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21964 double_int pointers.
21965 (ranges_from_anti_range): Use wide-int interfaces.
21966 (quad_int_cmp): Delete.
21967 (quad_int_pair_sort): Likewise.
21968 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21969 (extract_range_from_unary_expr_1): Likewise.
21970 (adjust_range_with_scev): Likewise.
21971 (masked_increment): Take and return wide_ints rather than double_ints.
21972 (register_edge_assert_for_2): Use wide-int interfaces.
21973 (check_array_ref): Likewise.
21974 (search_for_addr_array): Likewise.
21975 (maybe_set_nonzero_bits): Likewise.
21976 (union_ranges): Pass an integer of the correct type instead of
21977 using integer_one_node.
21978 (intersect_ranges): Likewise.
21979 (simplify_truth_ops_using_ranges): Likewise.
21980 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21981 (range_fits_type_p): Likewise.
21982 (simplify_cond_using_ranges): Likewise. Take a signop rather than
21984 (simplify_conversion_using_ranges): Use wide-int interfaces.
21985 (simplify_float_conversion_using_ranges): Likewise.
21986 (vrp_finalize): Likewise.
21987 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
21988 (gimple_stringops_transform): Likewise.
21989 * varasm.c (decode_addr_const): Likewise.
21990 (const_hash_1): Likewise.
21991 (const_rtx_hash_1): Likewise
21992 (output_constant): Likewise.
21993 (array_size_for_constructor): Likewise.
21994 (output_constructor_regular_field): Likewise.
21995 (output_constructor_bitfield): Likewise.
21996 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
21997 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
21999 * gencheck.c: Define BITS_PER_UNIT.
22000 * wide-int.cc: New.
22002 * wide-int-print.cc: New.
22003 * wide-int-print.h: New.
22005 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22007 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22009 2014-05-06 Richard Biener <rguenther@suse.de>
22011 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22012 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22013 (TODO_verify_all): Adjust.
22014 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22015 TODO_verify_stmts and TODO_verify_rtl_sharing.
22016 * bb-reorder.c: Likewise.
22017 * cfgexpand.c: Likewise.
22018 * cprop.c: Likewise.
22020 * function.c: Likewise.
22021 * fwprop.c: Likewise.
22022 * gcse.c: Likewise.
22023 * gimple-ssa-isolate-paths.c: Likewise.
22024 * gimple-ssa-strength-reduction.c: Likewise.
22025 * ipa-split.c: Likewise.
22026 * loop-init.c: Likewise.
22027 * loop-unroll.c: Likewise.
22028 * lower-subreg.c: Likewise.
22029 * modulo-sched.c: Likewise.
22030 * postreload-gcse.c: Likewise.
22031 * predict.c: Likewise.
22032 * recog.c: Likewise.
22033 * sched-rgn.c: Likewise.
22034 * store-motion.c: Likewise.
22035 * tracer.c: Likewise.
22036 * trans-mem.c: Likewise.
22037 * tree-call-cdce.c: Likewise.
22038 * tree-cfg.c: Likewise.
22039 * tree-cfgcleanup.c: Likewise.
22040 * tree-complex.c: Likewise.
22041 * tree-eh.c: Likewise.
22042 * tree-emutls.c: Likewise.
22043 * tree-if-conv.c: Likewise.
22044 * tree-into-ssa.c: Likewise.
22045 * tree-loop-distribution.c: Likewise.
22046 * tree-object-size.c: Likewise.
22047 * tree-parloops.c: Likewise.
22048 * tree-pass.h: Likewise.
22049 * tree-sra.c: Likewise.
22050 * tree-ssa-ccp.c: Likewise.
22051 * tree-ssa-copy.c: Likewise.
22052 * tree-ssa-copyrename.c: Likewise.
22053 * tree-ssa-dce.c: Likewise.
22054 * tree-ssa-dom.c: Likewise.
22055 * tree-ssa-dse.c: Likewise.
22056 * tree-ssa-forwprop.c: Likewise.
22057 * tree-ssa-ifcombine.c: Likewise.
22058 * tree-ssa-loop-ch.c: Likewise.
22059 * tree-ssa-loop-ivcanon.c: Likewise.
22060 * tree-ssa-loop.c: Likewise.
22061 * tree-ssa-math-opts.c: Likewise.
22062 * tree-ssa-phiopt.c: Likewise.
22063 * tree-ssa-phiprop.c: Likewise.
22064 * tree-ssa-pre.c: Likewise.
22065 * tree-ssa-reassoc.c: Likewise.
22066 * tree-ssa-sink.c: Likewise.
22067 * tree-ssa-strlen.c: Likewise.
22068 * tree-ssa-tail-merge.c: Likewise.
22069 * tree-ssa-uncprop.c: Likewise.
22070 * tree-switch-conversion.c: Likewise.
22071 * tree-tailcall.c: Likewise.
22072 * tree-vect-generic.c: Likewise.
22073 * tree-vectorizer.c: Likewise.
22074 * tree-vrp.c: Likewise.
22075 * tsan.c: Likewise.
22076 * var-tracking.c: Likewise.
22077 * bt-load.c: Likewise.
22078 * cfgcleanup.c: Likewise.
22079 * combine-stack-adj.c: Likewise.
22080 * combine.c: Likewise.
22081 * compare-elim.c: Likewise.
22082 * config/epiphany/resolve-sw-modes.c: Likewise.
22083 * config/i386/i386.c: Likewise.
22084 * config/mips/mips.c: Likewise.
22085 * config/s390/s390.c: Likewise.
22086 * config/sh/sh_treg_combine.cc: Likewise.
22087 * config/sparc/sparc.c: Likewise.
22090 * final.c: Likewise.
22091 * ifcvt.c: Likewise.
22092 * mode-switching.c: Likewise.
22093 * passes.c: Likewise.
22094 * postreload.c: Likewise.
22096 * reg-stack.c: Likewise.
22097 * regcprop.c: Likewise.
22098 * regrename.c: Likewise.
22101 2014-05-06 Richard Biener <rguenther@suse.de>
22103 PR middle-end/61070
22104 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22105 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22107 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22110 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22112 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22113 Tom de Vries <tom@codesourcery.com>
22115 * target.def (call_fusage_contains_non_callee_clobbers): New
22117 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22119 (@node Miscellaneous Register Hooks): New node.
22120 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22121 * doc/tm.texi: Regenerate.
22123 2014-05-05 Marek Polacek <polacek@redhat.com>
22126 * opts.c (common_handle_option): Call error_at instead of warning_at.
22128 2014-05-05 Richard Biener <rguenther@suse.de>
22130 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22131 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22132 under the TODO_verify_il umbrella.
22134 2014-05-05 Richard Biener <rguenther@suse.de>
22136 * passes.c (execute_function_todo): Move TODO_verify_flow under
22137 the TODO_verify_ul umbrella.
22139 2014-05-05 Richard Biener <rguenther@suse.de>
22141 PR middle-end/61010
22142 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22143 X & CST away from a CST that is the mask of a mode.
22145 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22147 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22148 int argument to enum machine_mode.
22149 (picochip_class_max_nregs): Ditto.
22150 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22151 (picochip_class_max_nregs): Ditto.
22153 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22155 * target.def: Add new target hook.
22156 * doc/tm.texi: Regenerate.
22157 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22158 * targhooks.c (default_keep_leaf_when_profiled): New function.
22160 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22161 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22163 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22165 PR tree-optimization/60363
22166 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22167 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22168 (update_destination_phis): New parameter.
22169 (create_edge_and_update_destination_phis): Ditto.
22170 (ssa_fix_duplicate_block_edges): Pass new arguments.
22171 (thread_single_edge): Ditto.
22173 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22175 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22176 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22177 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22178 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22179 Use RS6000_BTM_HARD_FLOAT.
22180 (BU_MISC_2): Likewise.
22181 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22182 RS6000_BTM_HARD_FLOAT.
22183 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22184 is explicitly used.
22185 (rs6000_invalid_builtin): Add hard floating builtin support.
22186 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22187 hard float builtins.
22188 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22190 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22192 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22193 Add missing function* argument.
22195 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22197 * lra-constraints.c (valid_address_p): Move earlier in file.
22198 Add a constraint argument to the address_info version.
22199 (satisfies_memory_constraint_p): New function.
22200 (satisfies_address_constraint_p): Likewise.
22201 (process_alt_operands, curr_insn_transform): Use them.
22202 (process_address): Pass the constraint to valid_address_p when
22203 checking address operands.
22205 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22207 * config/mips/mips.c (mips_isa_rev): New variable.
22208 (mips_set_architecture): Set it.
22209 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22211 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22212 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22213 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22214 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22215 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22216 conditions in terms of mips_isa_rev.
22217 (mips_isa_rev): Declare.
22219 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22221 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22222 (prob_unlikely, prob_likely): Make variables const.
22224 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22226 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22228 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22230 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22232 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22234 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22235 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22236 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22238 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22239 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22241 Replace usage of ROUND_REG with sh_round_reg.
22242 Use CEIL instead of ROUND_ADVANCE.
22244 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22247 * config/sh/sh.c: Include stdlib headers before everything else.
22249 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22251 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22252 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22253 (gimplify_adjust_omp_clauses): Simd region is never
22254 directly nested in combined parallel. Instead, for linear
22255 with copyin/copyout, if in combined for simd loop, make decl
22256 firstprivate/lastprivate on OMP_FOR.
22257 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22258 expand_omp_for_static_chunk): When setting endvar, also set
22259 fd->loop.v to the same value.
22261 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22263 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22265 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22267 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22270 2014-05-02 Marek Polacek <polacek@redhat.com>
22272 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22274 2014-05-02 Kito Cheng <kito@0xlab.org>
22276 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22277 to a C expression marco.
22278 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22279 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22280 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22281 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22282 HONOR_REG_ALLOC_ORDER.
22283 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22285 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22287 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22289 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22291 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22293 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22295 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22296 (convert_scalar_cond_reduction): Likewise.
22297 (predicate_scalar_phi): Add recognition and transformation
22298 of simple conditioanl reduction to be vectorizable.
22300 2014-05-01 Marek Polacek <polacek@redhat.com>
22303 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22305 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22307 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22308 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22309 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22310 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22311 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22312 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22313 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22314 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22316 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22318 * config/arc/arc.opt (mlra): Move comment above option name
22319 to avoid mis-parsing as language options.
22321 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22323 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22324 * config/sol2.h: ... here.
22325 * config/sol2-10.h: Remove.
22327 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22328 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22329 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22330 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22331 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22332 * config/sol2.h: ... here.
22333 (SECTION_NAME_FORMAT): Don't redefine.
22334 (STARTFILE_ARCH32_SPEC): Rename to ...
22335 (STARTFILE_ARCH_SPEC): ... this.
22336 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22337 * config/sparc/sol2.h: ... here.
22338 (SECTION_NAME_FORMAT): Don't undef.
22339 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22340 (SUBTARGET_EXTRA_SPECS): Remove.
22341 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22343 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22344 (MD_STARTFILE_PREFIX): Remove.
22345 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22346 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22347 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22348 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22349 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22350 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22351 * config/i386/sol2.h: ... here.
22352 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22353 * config/i386/sol2-bi.h: Remove.
22354 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22355 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22357 * config/i386/t-sol2-64: Rename to ...
22358 * config/i386/t-sol2: ... this.
22359 * config/sparc/t-sol2-64: Rename to ...
22360 * config/sparc/t-sol2: ... this.
22362 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22363 sol2_tm_file_head, sol2_tm_file_tail.
22364 Include ${cpu_type}/sol2.h before sol2.h.
22366 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22367 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22368 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22369 Reflect i386/t-sol2-64 renaming.
22370 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22371 Reflect sparc/t-sol2-64 renaming.
22373 2014-04-30 Richard Biener <rguenther@suse.de>
22375 * passes.c (execute_function_todo): Move TODO_verify_stmts
22376 and TODO_verify_ssa under the TODO_verify_il umbrella.
22377 * tree-ssa.h (verify_ssa): Adjust prototype.
22378 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22379 we should verify SSA operands.
22380 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22381 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22382 whether we should verify whether not throwing stmts have EH info.
22383 * graphite-scop-detection.c (create_sese_edges): Adjust.
22384 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22385 * tree-eh.c (lower_try_finally_switch): Do not add the
22386 default case label twice.
22388 2014-04-30 Marek Polacek <polacek@redhat.com>
22390 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22391 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22392 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22393 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22395 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22397 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22398 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22399 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22400 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22401 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22402 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22403 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22404 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22406 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22408 * tree-cfg.c (dump_function_to_file): Dump the return type of
22409 functions, in a line to itself before the function body, mimicking
22410 the layout of a C function.
22412 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22414 PR tree-optimization/60971
22415 * tree-tailcall.c (process_assignment): Reject conversions which
22418 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22420 * calls.c (initialize_argument_information): Always treat
22421 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22422 (expand_call): Likewise.
22423 (emit_library_call_calue_1): Likewise.
22424 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22425 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22428 2014-04-29 Nick Clifton <nickc@redhat.com>
22430 * config/msp430/msp430.md (umulsidi): Fix typo.
22431 (mulhisi3): Enable even inside interrupt handlers.
22432 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22433 bigger return address pushed in large mode.
22435 2014-04-29 Nick Clifton <nickc@redhat.com>
22437 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22438 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22440 * config/m32r/m32r.c (init_reg_tables): Likewise.
22441 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22442 enum to hold the modes.
22444 2014-04-29 Richard Biener <rguenther@suse.de>
22446 * dominance.c (free_dominance_info): Add overload with
22447 function parameter.
22448 (dom_info_state): Likewise.
22449 (dom_info_available_p): Likewise.
22450 * basic-block.h (free_dominance_info, dom_info_state,
22451 dom_info_available_p): Declare overloads.
22452 * passes.c (execute_function_todo): Verify that verifiers
22453 don't change dominator info state. Drop dominator info
22454 for IPA pass invocations.
22455 * cgraph.c (release_function_body): Restore asserts that
22456 dominator information is released.
22458 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22460 * doc/invoke.texi: Fix typo.
22461 * tree-vrp.c: Fix typos.
22462 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22464 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22466 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22468 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22470 * config/aarch64/aarch64-builtins.c
22471 (aarch64_types_storestruct_lane_qualifiers): New.
22472 (TYPES_STORESTRUCT_LANE): Likewise.
22473 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22474 (st3_lane): Likewise.
22475 (st4_lane): Likewise.
22476 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22477 (vec_store_lanesci_lane<mode>): Likewise.
22478 (vec_store_lanesxi_lane<mode>): Likewise.
22479 (aarch64_st2_lane<VQ:mode>): Likewise.
22480 (aarch64_st3_lane<VQ:mode>): Likewise.
22481 (aarch64_st4_lane<VQ:mode>): Likewise.
22482 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22483 * config/aarch64/arm_neon.h
22484 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22485 use new macro arguments.
22486 (__ST3_LANE_FUNC): Likewise.
22487 (__ST4_LANE_FUNC): Likewise.
22488 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22489 (V_THREE_ELEM): Likewise.
22490 (V_FOUR_ELEM): Likewise.
22492 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22494 * doc/gimple.texi: Replace the description of the now-defunct
22495 union gimple_statement_d with a diagram showing the
22496 gimple_statement_base class hierarchy and its relationships to
22497 the GSS_ and GIMPLE_ enums.
22499 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22501 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22502 * config/aarch64/aarch64.c
22503 (aarch64_cannot_change_mode_class): Weaken conditions.
22504 (aarch64_modes_tieable_p): New.
22505 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22507 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22509 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22510 (loadsync_<mode>): Change mode.
22511 (load_quadpti, store_quadpti): New.
22512 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22513 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22515 2014-04-28 Martin Jambor <mjambor@suse.cz>
22517 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22518 same alias type as the original statement.
22519 (subreplacement_assignment_data): New type.
22520 (handle_unscalarized_data_in_subtree): New type of parameter,
22521 generate new memory accesses with same alias type as the original
22523 (load_assign_lhs_subreplacements): Likewise.
22524 (sra_modify_constructor_assign): Generate new memory accesses with
22525 same alias type as the original statement.
22527 2014-04-28 Richard Biener <rguenther@suse.de>
22529 * tree-pass.h (TODO_verify_il): Define.
22530 (TODO_verify_all): Complete properly.
22531 * passes.c (execute_function_todo): Move existing loop-closed
22532 SSA verification under TODO_verify_il.
22533 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22534 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22535 Fix tree sharing issue.
22537 2014-04-28 Richard Biener <rguenther@suse.de>
22539 PR middle-end/60092
22540 * builtins.def (DEF_C11_BUILTIN): Add.
22541 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22542 * coretypes.h (enum function_class): Add function_c11_misc.
22543 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22544 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22545 (call_may_clobber_ref_p_1): Likewise.
22546 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22547 (mark_all_reaching_defs_necessary_1): Likewise.
22548 (propagate_necessity): Likewise.
22549 (eliminate_unnecessary_stmts): Likewise.
22550 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22552 2014-04-28 Richard Biener <rguenther@suse.de>
22554 * tree-vrp.c (vrp_var_may_overflow): Remove.
22555 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22556 with overflow immediately bump to one before that value and
22557 let iteration figure out overflow status.
22559 2014-04-28 Richard Biener <rguenther@suse.de>
22561 * configure.ac: Do valgrind header checks unconditionally.
22562 Add --enable-valgrind-annotations.
22563 * system.h: Guard valgrind header inclusion with
22564 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22565 * alloc-pool.c (pool_alloc, pool_free): Use
22566 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22567 to guard possibly dead code.
22568 * config.in: Regenerated.
22569 * configure: Likewise.
22571 2014-04-28 Jeff Law <law@redhat.com>
22573 PR tree-optimization/60902
22574 * tree-ssa-threadedge.c
22575 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22576 over real defs when invalidating outputs from statements that do not
22577 produce useful outputs for threading.
22579 2014-04-28 Richard Biener <rguenther@suse.de>
22581 PR tree-optimization/60979
22582 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22583 SCOPs that end in a block with a successor with abnormal
22586 2014-04-28 Richard Biener <rguenther@suse.de>
22588 * tree-pass.h (execute_pass_list): Adjust prototype.
22589 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22590 (do_per_function): Change callback signature, push all actual
22591 work to the callbals.
22592 (do_per_function_toporder): Likewise.
22593 (execute_function_dump): Adjust.
22594 (execute_function_todo): Likewise.
22595 (clear_last_verified): Likewise.
22596 (verify_curr_properties): Likewise.
22597 (update_properties_after_pass): Likewise.
22598 (execute_pass_list_1): Split out from ...
22599 (execute_pass_list): ... here. Adjust.
22600 (execute_ipa_pass_list): Likewise.
22601 * cgraphunit.c (cgraph_add_new_function): Adjust.
22602 (analyze_function): Likewise.
22603 (expand_function): Likewise.
22604 * cgraph.c (release_function_body): Free dominance info
22605 here instead of asserting it was magically freed elsewhere.
22607 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22609 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22610 * configure: Regenerate.
22611 * config/sparc/sparc.opt (muser-mode): New option.
22612 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22614 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22615 * doc/invoke.texi (SPARC options): Document -muser-mode.
22617 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22619 * cselib.c (find_slot_memmode): Delete.
22620 (cselib_hasher): Change compare_type to a struct.
22621 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22623 (preserve_constants_and_equivs): Adjust for new compare_type.
22624 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22625 (wrap_constant): Delete.
22626 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22628 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22630 * doc/install.texi (Building with profile feedback): Remove
22633 2014-04-26 Tom de Vries <tom@codesourcery.com>
22635 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22638 2014-04-25 Cary Coutant <ccoutant@google.com>
22641 * dwarf2out.c (should_move_die_to_comdat): A type definition
22642 can contain a subprogram definition, but don't move it to a
22644 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22645 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22647 (clone_tree_hash): Rename to...
22648 (clone_tree_partial): ...this; change callers. Copy
22649 DW_TAG_subprogram DIEs as declarations.
22650 (copy_decls_walk): Don't copy children of a declaration into a
22653 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22656 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22659 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22661 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22662 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22664 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22667 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22669 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22671 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22673 PR tree-optimization/60930
22674 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22675 creating a multiply candidate by folding two constant
22676 multiplicands when the result overflows.
22678 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22680 PR tree-optimization/60960
22681 * tree-vect-generic.c (expand_vector_operation): Only call
22682 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22684 2014-04-25 Tom de Vries <tom@codesourcery.com>
22686 * expr.c (clobber_reg_mode): New function.
22687 * expr.h (clobber_reg): New function.
22689 2014-04-25 Tom de Vries <tom@codesourcery.com>
22691 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22694 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22695 Tom de Vries <tom@codesourcery.com>
22697 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22699 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22700 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22701 new argument to find_all_hard_reg_sets call.
22703 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22705 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22706 Use HOST_WIDE_INT_C for mask literal.
22707 (aarch_rev16_shleft_mask_imm_p): Likewise.
22709 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22712 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22714 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22716 PR preprocessor/56540
22717 * config/i386/i386-c.c (ix86_target_macros): Define
22718 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22720 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22722 * configure.ac (tga_func): Remove.
22723 (LIB_TLS_SPEC): Remove.
22724 * configure: Regenerate.
22725 * config.in: Regenerate.
22726 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22728 2014-04-25 Richard Biener <rguenther@suse.de>
22731 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22732 call stmt use/clobber sets during stmt walk instead of
22733 walking the possibly incomplete set of caller edges.
22735 2014-04-25 Richard Biener <rguenther@suse.de>
22738 * passes.c (apply_ipa_transforms): Inline into only caller ...
22739 (execute_one_pass): ... here. Properly bring in function
22740 bodies for nodes we want to apply IPA transforms to.
22742 2014-04-24 Cong Hou <congh@google.com>
22744 PR tree-optimization/60896
22745 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22746 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22747 (vect_mark_pattern_stmts): Set the def type of all statements in
22748 PATTERN_DEF_SEQ as vect_internal_def.
22750 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22752 * doc/extend.texi (PowerPC Built-in Functions): Document new
22753 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22754 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22756 * config/rs6000/predicates.md (const_0_to_3_operand): New
22757 predicate to match 0..3 integer constants.
22759 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22760 to support adding miscellaneous builtin functions.
22761 (BU_DFP_MISC_2): Likewise.
22762 (BU_P7_MISC_1): Likewise.
22763 (BU_P7_MISC_2): Likewise.
22764 (BU_P8V_MISC_3): Likewise.
22765 (BU_MISC_1): Likewise.
22766 (BU_MISC_2): Likewise.
22767 (DIVWE): Add extended divide builtin functions.
22768 (DIVWEO): Likewise.
22769 (DIVWEU): Likewise.
22770 (DIVWEUO): Likewise.
22772 (DIVDEO): Likewise.
22773 (DIVDEU): Likewise.
22774 (DIVDEUO): Likewise.
22775 (DXEX): Add decimal floating-point builtin functions.
22777 (DDEDPD): Likewise.
22778 (DDEDPDQ): Likewise.
22779 (DENBCD): Likewise.
22780 (DENBCDQ): Likewise.
22784 (DSCLIQ): Likewise.
22786 (DSCRIQ): Likewise.
22787 (CDTBCD): Add new BCD builtin functions.
22788 (CBCDTD): Likewise.
22789 (ADDG6S): Likewise.
22790 (BCDADD): Likewise.
22791 (BCDADD_LT): Likewise.
22792 (BCDADD_EQ): Likewise.
22793 (BCDADD_GT): Likewise.
22794 (BCDADD_OV): Likewise.
22795 (BCDSUB): Likewise.
22796 (BCDSUB_LT): Likewise.
22797 (BCDSUB_EQ): Likewise.
22798 (BCDSUB_GT): Likewise.
22799 (BCDSUB_OV): Likewise.
22800 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22801 (UNPACK_TD): Likewise.
22802 (PACK_TF): Likewise.
22803 (UNPACK_TF): Likewise.
22804 (UNPACK_TF_0): Likewise.
22805 (UNPACK_TF_1): Likewise.
22806 (PACK_V1TI): Likewise.
22807 (UNPACK_V1TI): Likewise.
22809 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22810 support for decimal floating point builtin functions.
22811 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22812 functions that take constant arguments.
22813 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22814 (rs6000_init_builtins): Setup long double, _Decimal64, and
22815 _Decimal128 types for new builtin functions.
22816 (builtin_function_type): Set the unsigned flags appropriately for
22817 the new builtin functions.
22818 (rs6000_opt_masks): Add support for decimal floating point builtin
22821 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22822 floating point builtin functions.
22823 (RS6000_BTM_COMMON): Likewise.
22824 (RS6000_BTI_long_double): Likewise.
22825 (RS6000_BTI_dfloat64): Likewise.
22826 (RS6000_BTI_dfloat128): Likewise.
22827 (long_double_type_internal_node): Likewise.
22828 (dfloat64_type_internal_node): Likewise.
22829 (dfloat128_type_internal_node): Likewise.
22831 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22832 2.07 bcd arithmetic instructions.
22833 (UNSPEC_BCDSUB): Likewise.
22834 (UNSPEC_BCD_OVERFLOW): Likewise.
22835 (UNSPEC_BCD_ADD_SUB): Likewise.
22836 (bcd_add_sub): Likewise.
22837 (BCD_TEST): Likewise.
22838 (bcd<bcd_add_sub>): Likewise.
22839 (bcd<bcd_add_sub>_test): Likewise.
22840 (bcd<bcd_add_sub>_test2): Likewise.
22841 (bcd<bcd_add_sub>_<code>): Likewise.
22842 (peephole2 for combined bcd ops): Likewise.
22844 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22845 decimal floating point builtin functions.
22846 (UNSPEC_DENBCD): Likewise.
22847 (UNSPEC_DXEX): Likewise.
22848 (UNSPEC_DIEX): Likewise.
22849 (UNSPEC_DSCLI): Likewise.
22850 (UNSPEC_DSCRI): Likewise.
22851 (D64_D128): Likewise.
22852 (dfp_suffix): Likewise.
22853 (dfp_ddedpd_<mode>): Likewise.
22854 (dfp_denbcd_<mode>): Likewise.
22855 (dfp_dxex_<mode>): Likewise.
22856 (dfp_diex_<mode>): Likewise.
22857 (dfp_dscli_<mode>): Likewise.
22858 (dfp_dscri_<mode>): Likewise.
22860 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22862 (UNSPEC_CDTBCD): Likewise.
22863 (UNSPEC_CBCDTD): Likewise.
22864 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22865 (UNSPEC_DIVEO): Likewise.
22866 (UNSPEC_DIVEU): Likewise.
22867 (UNSPEC_DIVEUO): Likewise.
22868 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22869 pack/unpack 128-bit types.
22870 (UNSPEC_PACK_128BIT): Likewise.
22871 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22872 (udiv<mode>3): Use idiv_ldiv mode attribute.
22873 (div<mode>3): Likewise.
22874 (addg6s): Add new BCD builtin functions.
22875 (cdtbcd): Likewise.
22876 (cbcdtd): Likewise.
22877 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22878 (div_extend): Likewise.
22879 (div<div_extend>_<mode>"): Likewise.
22880 (FP128_64): Add support for new builtin functions to pack/unpack
22882 (unpack<mode>): Likewise.
22883 (unpacktf_0): Likewise.
22884 (unpacktf_1): Likewise.
22885 (unpack<mode>_dm): Likewise.
22886 (unpack<mode>_nodm): Likewise.
22887 (pack<mode>): Likewise.
22888 (unpackv1ti): Likewise.
22889 (packv1ti): Likewise.
22891 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22893 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22896 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22898 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22899 * gimplify.c (omp_is_private): Change last argument's type to int.
22900 Only diagnose lastprivate if the simd argument is 1, only diagnose
22901 linear if the simd argument is 2.
22902 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22903 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22904 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22905 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22906 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22907 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22908 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22909 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22910 * tree-nested.c (convert_nonlocal_omp_clauses,
22911 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22913 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22916 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22919 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22921 * flag-types.h (enum ivar_visibility): Add.
22923 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22925 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22926 function * argument.
22928 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22930 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22932 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22933 Tom de Vries <tom@codesourcery.com>
22935 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22936 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22938 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22939 * emit-rtl.c (try_split): Same.
22941 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22942 Tom de Vries <tom@codesourcery.com>
22944 * common.opt (fuse-caller-save): New option.
22946 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22948 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22949 elements for big-endian.
22951 2014-04-24 Richard Biener <rguenther@suse.de>
22953 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22954 during TER and instead use the sepops interface for expanding
22955 non-GIMPLE_SINGLE_RHS.
22957 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22959 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22960 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22962 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22964 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22965 assembler 64-bit option.
22966 * configure: Regenerate.
22968 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22970 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22971 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22972 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22973 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22974 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22976 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22978 * config/aarch64/aarch64-builtins.c
22979 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22980 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22981 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22982 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
22984 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
22985 (Vrevsuff): New mode attribute.
22987 2014-04-24 Terry Guo <terry.guo@arm.com>
22989 * config/arm/arm.h (machine_function): Define variable
22990 after_arm_reorg here.
22991 * config/arm/arm.c (after_arm_reorg): Remove the definition.
22992 (arm_split_constant): Update the way to access variable
22994 (arm_reorg): Ditto.
22995 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
22997 2014-04-23 Tom de Vries <tom@codesourcery.com>
22999 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23001 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23003 * is-a.h: Update comments to reflect the following changes to the
23004 "pointerness" of the API, making the template parameter match the
23005 return type, allowing use of is-a.h with typedefs of pointers.
23006 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23007 that the return type matches the parameter to the is_a_helper.
23009 (dyn_cast): Likewise.
23011 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23012 pointer from the is-a.h API.
23014 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23015 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23017 (is_a_helper <varpool_node>::test): Likewise, convert to...
23018 (is_a_helper <varpool_node *>::test): ...this.
23020 (varpool_first_variable): Update for removal of implicit pointer
23021 from the is-a.h API.
23022 (varpool_next_variable): Likewise.
23023 (varpool_first_static_initializer): Likewise.
23024 (varpool_next_static_initializer): Likewise.
23025 (varpool_first_defined_variable): Likewise.
23026 (varpool_next_defined_variable): Likewise.
23027 (cgraph_first_defined_function): Likewise.
23028 (cgraph_next_defined_function): Likewise.
23029 (cgraph_first_function): Likewise.
23030 (cgraph_next_function): Likewise.
23031 (cgraph_first_function_with_gimple_body): Likewise.
23032 (cgraph_next_function_with_gimple_body): Likewise.
23033 (cgraph_alias_target): Likewise.
23034 (varpool_alias_target): Likewise.
23035 (cgraph_function_or_thunk_node): Likewise.
23036 (varpool_variable_node): Likewise.
23037 (symtab_real_symbol_p): Likewise.
23038 * cgraphunit.c (referred_to_p): Likewise.
23039 (analyze_functions): Likewise.
23040 (handle_alias_pairs): Likewise.
23041 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23042 * gimple-ssa.h (gimple_vuse_op): Likewise.
23043 (gimple_vdef_op): Likewise.
23044 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23045 * gimple.c (gimple_build_asm_1): Likewise.
23046 (gimple_build_try): Likewise.
23047 (gimple_build_resx): Likewise.
23048 (gimple_build_eh_dispatch): Likewise.
23049 (gimple_build_omp_for): Likewise.
23050 (gimple_omp_for_set_clauses): Likewise.
23052 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23053 (is_a_helper <gimple_statement_asm *>::test): ...this.
23054 (is_a_helper <gimple_statement_bind>::test): Convert to...
23055 (is_a_helper <gimple_statement_bind *>::test): ...this.
23056 (is_a_helper <gimple_statement_call>::test): Convert to...
23057 (is_a_helper <gimple_statement_call *>::test): ...this.
23058 (is_a_helper <gimple_statement_catch>::test): Convert to...
23059 (is_a_helper <gimple_statement_catch *>::test): ...this.
23060 (is_a_helper <gimple_statement_resx>::test): Convert to...
23061 (is_a_helper <gimple_statement_resx *>::test): ...this.
23062 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23063 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23064 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23065 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23066 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23067 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23068 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23069 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23070 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23071 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23072 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23073 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23074 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23075 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23076 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23077 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23078 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23079 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23080 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23081 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23082 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23083 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23084 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23085 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23086 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23087 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23088 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23089 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23090 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23091 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23092 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23093 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23094 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23095 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23096 (is_a_helper <gimple_statement_phi>::test): Convert to...
23097 (is_a_helper <gimple_statement_phi *>::test): ...this.
23098 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23099 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23100 (is_a_helper <gimple_statement_try>::test): Convert to...
23101 (is_a_helper <gimple_statement_try *>::test): ...this.
23102 (is_a_helper <gimple_statement_wce>::test): Convert to...
23103 (is_a_helper <gimple_statement_wce *>::test): ...this.
23104 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23105 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23106 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23107 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23108 (is_a_helper <const gimple_statement_call>::test): Convert to...
23109 (is_a_helper <const gimple_statement_call *>::test): ...this.
23110 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23111 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23112 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23113 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23114 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23115 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23116 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23117 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23118 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23120 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23122 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23124 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23126 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23127 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23128 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23130 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23131 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23133 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23134 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23135 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23136 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23137 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23138 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23140 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23141 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23142 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23143 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23145 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23146 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23147 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23148 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23149 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23150 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23151 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23152 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23153 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23154 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23155 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23156 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23157 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23158 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23159 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23160 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23162 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23164 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23165 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23167 (gimple_use_ops): Update for removal of implicit pointer from the
23169 (gimple_set_use_ops): Likewise.
23170 (gimple_vuse): Likewise.
23171 (gimple_vdef): Likewise.
23172 (gimple_vuse_ptr): Likewise.
23173 (gimple_vdef_ptr): Likewise.
23174 (gimple_set_vuse): Likewise.
23175 (gimple_set_vdef): Likewise.
23176 (gimple_omp_return_set_lhs): Likewise.
23177 (gimple_omp_return_lhs): Likewise.
23178 (gimple_omp_return_lhs_ptr): Likewise.
23179 (gimple_call_fntype): Likewise.
23180 (gimple_call_set_fntype): Likewise.
23181 (gimple_call_set_internal_fn): Likewise.
23182 (gimple_call_use_set): Likewise.
23183 (gimple_call_clobber_set): Likewise.
23184 (gimple_bind_vars): Likewise.
23185 (gimple_bind_set_vars): Likewise.
23186 (gimple_bind_body_ptr): Likewise.
23187 (gimple_bind_set_body): Likewise.
23188 (gimple_bind_add_stmt): Likewise.
23189 (gimple_bind_block): Likewise.
23190 (gimple_bind_set_block): Likewise.
23191 (gimple_asm_ninputs): Likewise.
23192 (gimple_asm_noutputs): Likewise.
23193 (gimple_asm_nclobbers): Likewise.
23194 (gimple_asm_nlabels): Likewise.
23195 (gimple_asm_input_op): Likewise.
23196 (gimple_asm_input_op_ptr): Likewise.
23197 (gimple_asm_output_op): Likewise.
23198 (gimple_asm_output_op_ptr): Likewise.
23199 (gimple_asm_set_output_op): Likewise.
23200 (gimple_asm_clobber_op): Likewise.
23201 (gimple_asm_set_clobber_op): Likewise.
23202 (gimple_asm_label_op): Likewise.
23203 (gimple_asm_set_label_op): Likewise.
23204 (gimple_asm_string): Likewise.
23205 (gimple_catch_types): Likewise.
23206 (gimple_catch_types_ptr): Likewise.
23207 (gimple_catch_handler_ptr): Likewise.
23208 (gimple_catch_set_types): Likewise.
23209 (gimple_catch_set_handler): Likewise.
23210 (gimple_eh_filter_types): Likewise.
23211 (gimple_eh_filter_types_ptr): Likewise.
23212 (gimple_eh_filter_failure_ptr): Likewise.
23213 (gimple_eh_filter_set_types): Likewise.
23214 (gimple_eh_filter_set_failure): Likewise.
23215 (gimple_eh_must_not_throw_fndecl): Likewise.
23216 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23217 (gimple_eh_else_n_body_ptr): Likewise.
23218 (gimple_eh_else_e_body_ptr): Likewise.
23219 (gimple_eh_else_set_n_body): Likewise.
23220 (gimple_eh_else_set_e_body): Likewise.
23221 (gimple_try_eval_ptr): Likewise.
23222 (gimple_try_cleanup_ptr): Likewise.
23223 (gimple_try_set_eval): Likewise.
23224 (gimple_try_set_cleanup): Likewise.
23225 (gimple_wce_cleanup_ptr): Likewise.
23226 (gimple_wce_set_cleanup): Likewise.
23227 (gimple_phi_capacity): Likewise.
23228 (gimple_phi_num_args): Likewise.
23229 (gimple_phi_result): Likewise.
23230 (gimple_phi_result_ptr): Likewise.
23231 (gimple_phi_set_result): Likewise.
23232 (gimple_phi_arg): Likewise.
23233 (gimple_phi_set_arg): Likewise.
23234 (gimple_resx_region): Likewise.
23235 (gimple_resx_set_region): Likewise.
23236 (gimple_eh_dispatch_region): Likewise.
23237 (gimple_eh_dispatch_set_region): Likewise.
23238 (gimple_omp_critical_name): Likewise.
23239 (gimple_omp_critical_name_ptr): Likewise.
23240 (gimple_omp_critical_set_name): Likewise.
23241 (gimple_omp_for_clauses): Likewise.
23242 (gimple_omp_for_clauses_ptr): Likewise.
23243 (gimple_omp_for_set_clauses): Likewise.
23244 (gimple_omp_for_collapse): Likewise.
23245 (gimple_omp_for_index): Likewise.
23246 (gimple_omp_for_index_ptr): Likewise.
23247 (gimple_omp_for_set_index): Likewise.
23248 (gimple_omp_for_initial): Likewise.
23249 (gimple_omp_for_initial_ptr): Likewise.
23250 (gimple_omp_for_set_initial): Likewise.
23251 (gimple_omp_for_final): Likewise.
23252 (gimple_omp_for_final_ptr): Likewise.
23253 (gimple_omp_for_set_final): Likewise.
23254 (gimple_omp_for_incr): Likewise.
23255 (gimple_omp_for_incr_ptr): Likewise.
23256 (gimple_omp_for_set_incr): Likewise.
23257 (gimple_omp_for_pre_body_ptr): Likewise.
23258 (gimple_omp_for_set_pre_body): Likewise.
23259 (gimple_omp_parallel_clauses): Likewise.
23260 (gimple_omp_parallel_clauses_ptr): Likewise.
23261 (gimple_omp_parallel_set_clauses): Likewise.
23262 (gimple_omp_parallel_child_fn): Likewise.
23263 (gimple_omp_parallel_child_fn_ptr): Likewise.
23264 (gimple_omp_parallel_set_child_fn): Likewise.
23265 (gimple_omp_parallel_data_arg): Likewise.
23266 (gimple_omp_parallel_data_arg_ptr): Likewise.
23267 (gimple_omp_parallel_set_data_arg): Likewise.
23268 (gimple_omp_task_clauses): Likewise.
23269 (gimple_omp_task_clauses_ptr): Likewise.
23270 (gimple_omp_task_set_clauses): Likewise.
23271 (gimple_omp_task_child_fn): Likewise.
23272 (gimple_omp_task_child_fn_ptr): Likewise.
23273 (gimple_omp_task_set_child_fn): Likewise.
23274 (gimple_omp_task_data_arg): Likewise.
23275 (gimple_omp_task_data_arg_ptr): Likewise.
23276 (gimple_omp_task_set_data_arg): Likewise.
23277 (gimple_omp_taskreg_clauses): Likewise.
23278 (gimple_omp_taskreg_clauses_ptr): Likewise.
23279 (gimple_omp_taskreg_set_clauses): Likewise.
23280 (gimple_omp_taskreg_child_fn): Likewise.
23281 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23282 (gimple_omp_taskreg_set_child_fn): Likewise.
23283 (gimple_omp_taskreg_data_arg): Likewise.
23284 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23285 (gimple_omp_taskreg_set_data_arg): Likewise.
23286 (gimple_omp_task_copy_fn): Likewise.
23287 (gimple_omp_task_copy_fn_ptr): Likewise.
23288 (gimple_omp_task_set_copy_fn): Likewise.
23289 (gimple_omp_task_arg_size): Likewise.
23290 (gimple_omp_task_arg_size_ptr): Likewise.
23291 (gimple_omp_task_set_arg_size): Likewise.
23292 (gimple_omp_task_arg_align): Likewise.
23293 (gimple_omp_task_arg_align_ptr): Likewise.
23294 (gimple_omp_task_set_arg_align): Likewise.
23295 (gimple_omp_single_clauses): Likewise.
23296 (gimple_omp_single_clauses_ptr): Likewise.
23297 (gimple_omp_single_set_clauses): Likewise.
23298 (gimple_omp_target_clauses): Likewise.
23299 (gimple_omp_target_clauses_ptr): Likewise.
23300 (gimple_omp_target_set_clauses): Likewise.
23301 (gimple_omp_target_child_fn): Likewise.
23302 (gimple_omp_target_child_fn_ptr): Likewise.
23303 (gimple_omp_target_set_child_fn): Likewise.
23304 (gimple_omp_target_data_arg): Likewise.
23305 (gimple_omp_target_data_arg_ptr): Likewise.
23306 (gimple_omp_target_set_data_arg): Likewise.
23307 (gimple_omp_teams_clauses): Likewise.
23308 (gimple_omp_teams_clauses_ptr): Likewise.
23309 (gimple_omp_teams_set_clauses): Likewise.
23310 (gimple_omp_sections_clauses): Likewise.
23311 (gimple_omp_sections_clauses_ptr): Likewise.
23312 (gimple_omp_sections_set_clauses): Likewise.
23313 (gimple_omp_sections_control): Likewise.
23314 (gimple_omp_sections_control_ptr): Likewise.
23315 (gimple_omp_sections_set_control): Likewise.
23316 (gimple_omp_for_set_cond): Likewise.
23317 (gimple_omp_for_cond): Likewise.
23318 (gimple_omp_atomic_store_set_val): Likewise.
23319 (gimple_omp_atomic_store_val): Likewise.
23320 (gimple_omp_atomic_store_val_ptr): Likewise.
23321 (gimple_omp_atomic_load_set_lhs): Likewise.
23322 (gimple_omp_atomic_load_lhs): Likewise.
23323 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23324 (gimple_omp_atomic_load_set_rhs): Likewise.
23325 (gimple_omp_atomic_load_rhs): Likewise.
23326 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23327 (gimple_omp_continue_control_def): Likewise.
23328 (gimple_omp_continue_control_def_ptr): Likewise.
23329 (gimple_omp_continue_set_control_def): Likewise.
23330 (gimple_omp_continue_control_use): Likewise.
23331 (gimple_omp_continue_control_use_ptr): Likewise.
23332 (gimple_omp_continue_set_control_use): Likewise.
23333 (gimple_transaction_body_ptr): Likewise.
23334 (gimple_transaction_label): Likewise.
23335 (gimple_transaction_label_ptr): Likewise.
23336 (gimple_transaction_set_body): Likewise.
23337 (gimple_transaction_set_label): Likewise.
23339 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23340 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23341 * ipa-ref.c (ipa_record_reference): Likewise.
23342 * ipa-reference.c (analyze_function): Likewise.
23343 (ipa_reference_write_optimization_summary): Likewise.
23344 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23345 (address_taken_from_non_vtable_p): Likewise.
23346 (comdat_can_be_unshared_p_1): Likewise.
23347 * lto-cgraph.c (lto_output_ref): Likewise.
23348 (add_references): Likewise.
23349 (compute_ltrans_boundary): Likewise.
23350 (output_symtab): Likewise.
23351 (input_ref): Likewise.
23352 (input_cgraph_1): Likewise.
23353 (output_cgraph_opt_summary): Likewise.
23354 * lto-streamer-out.c (lto_output): Likewise.
23355 (output_symbol_p): Likewise.
23356 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23357 (lsei_start_function_in_partition): Likewise.
23358 (lsei_next_variable_in_partition): Likewise.
23359 (lsei_start_variable_in_partition): Likewise.
23360 * symtab.c (insert_to_assembler_name_hash): Likewise.
23361 (unlink_from_assembler_name_hash): Likewise.
23362 (symtab_unregister_node): Likewise.
23363 (symtab_remove_node): Likewise.
23364 (dump_symtab_node): Likewise.
23365 (verify_symtab_base): Likewise.
23366 (verify_symtab_node): Likewise.
23367 (symtab_make_decl_local): Likewise.
23368 (symtab_alias_ultimate_target): Likewise.
23369 (symtab_resolve_alias): Likewise.
23370 (symtab_get_symbol_partitioning_class): Likewise.
23371 * tree-phinodes.c (allocate_phi_node): Likewise.
23372 (reserve_phi_args_for_new_edge): Likewise.
23373 (remove_phi_args): Likewise.
23374 * varpool.c (varpool_node_for_asm): Likewise.
23375 (varpool_remove_unreferenced_decls): Likewise.
23377 2014-04-23 Jeff Law <law@redhat.com>
23379 PR tree-optimization/60902
23380 * tree-ssa-threadedge.c
23381 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23382 invalidate outputs from statements that do not produce useful
23383 outputs for threading.
23385 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23387 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23388 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23389 machine descriptions for Stack Smashing Protector.
23391 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23393 * aarch64.md (<optab>_rol<mode>3): New pattern.
23394 (<optab>_rolsi3_uxtw): Likewise.
23395 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23397 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23399 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23400 (arm_cortex_a12_tune): Likewise.
23402 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23404 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23406 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23408 * config/arm/arm.md (arm_rev16si2): New pattern.
23409 (arm_rev16si2_alt): Likewise.
23410 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23412 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23414 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23415 (rev16<mode>2_alt): Likewise.
23416 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23417 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23418 (aarch_rev16_shleft_mask_imm_p): Likewise.
23419 (aarch_rev16_p_1): Likewise.
23420 (aarch_rev16_p): Likewise.
23421 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23422 (aarch_rev16_shright_mask_imm_p): Likewise.
23423 (aarch_rev16_shleft_mask_imm_p): Likewise.
23425 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23427 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23428 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23430 (cortex_a53_extra_costs): Likewise.
23431 (cortex_a57_extra_costs): Likewise.
23432 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23433 (cortexa7_extra_costs): Likewise.
23434 (cortexa8_extra_costs): Likewise.
23435 (cortexa12_extra_costs): Likewise.
23436 (cortexa15_extra_costs): Likewise.
23437 (v7m_extra_costs): Likewise.
23438 (arm_new_rtx_costs): Handle BSWAP.
23440 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23442 * config/arm/arm.c (cortexa8_extra_costs): New table.
23443 (arm_cortex_a8_tune): New tuning struct.
23444 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23446 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23448 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23450 2014-04-23 Richard Biener <rguenther@suse.de>
23452 * Makefile.in (OBJS): Remove loop-unswitch.o.
23453 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23454 * passes.def (pass_rtl_unswitch): Likewise.
23455 * loop-init.c (gate_rtl_unswitch): Likewise.
23456 (rtl_unswitch): Likewise.
23457 (pass_data_rtl_unswitch): Likewise.
23458 (pass_rtl_unswitch): Likewise.
23459 (make_pass_rtl_unswitch): Likewise.
23460 * rtl.h (reversed_condition): Likewise.
23461 (compare_and_jump_seq): Likewise.
23462 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23464 * loop-unroll.c (compare_and_jump_seq): Likewise.
23466 2014-04-23 Richard Biener <rguenther@suse.de>
23468 PR tree-optimization/60903
23469 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23470 commented code block.
23471 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23472 loop flags to newly created BBs and edges.
23474 2014-04-23 Nick Clifton <nickc@redhat.com>
23476 * config/msp430/msp430.c (msp430_handle_option): Move function
23478 (msp430_option_override): Simplify mcu and mcpu option handling.
23479 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23480 support for -mhwmult command line option.
23481 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23482 -mhwmult command line option.
23483 (msp430_hwmult_enabled): Delete.
23484 (msp43o_output_labelref): Add support for -mhwmult command line option.
23485 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23486 (umulsidi3): Likewise.
23487 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23488 (mcpu, mlarge, msmall): Likewise.
23489 (mhwmult): New option.
23490 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23492 (msp430_is_f5_mcu): Remove prototype.
23493 (msp430_use_f5_series_hwmult): Add prototype.
23494 * config/msp430/msp430-opts.h: New file.
23495 * common/config/msp430: New directory.
23496 * common/config/msp430/msp430-common.c: New file.
23497 * config.gcc (msp430): Remove target_has_targetm_common.
23498 * doc/invoke.texi: Document -mhwmult command line option.
23500 2014-04-23 Nick Clifton <nickc@redhat.com>
23502 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23503 default-manifest.o if it can be found in the search path.
23504 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23506 2014-04-23 Terry Guo <terry.guo@arm.com>
23508 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23510 2014-04-23 Richard Biener <rguenther@suse.de>
23512 PR middle-end/60895
23513 * tree-inline.c (declare_return_variable): Use mark_addressable.
23515 2014-04-23 Richard Biener <rguenther@suse.de>
23517 PR middle-end/60891
23518 * loop-init.c (loop_optimizer_init): Make sure to apply
23519 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23521 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23524 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23526 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23527 if flag_sanitize_undefined_trap_on_error.
23528 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23529 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23530 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23531 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23532 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23533 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23534 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23535 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23536 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23537 * ubsan.c (ubsan_instrument_unreachable): Return
23538 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23539 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23540 if flag_sanitize_undefined_trap_on_error and
23541 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23542 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23543 instrument_bool_enum_load): Emit __builtin_trap () if
23544 flag_sanitize_undefined_trap_on_error and
23545 __builtin_handle_*_abort () if !flag_sanitize_recover.
23546 * doc/invoke.texi (-fsanitize-recover,
23547 -fsanitize-undefined-trap-on-error): Document.
23549 2014-04-22 Christian Bruel <christian.bruel@st.com>
23551 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23552 Force immediates to SImode.
23554 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23556 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23557 (lroundsfsi2): New.
23558 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23559 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23560 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23561 (nios2_fpu_insn): Add entry for round.
23562 (N2FPU_NO_ERRNO_P): Define.
23563 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23565 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23567 2014-04-22 Richard Henderson <rth@redhat.com>
23569 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23570 (add<GPI>3_compare0): Remove leading * from name.
23571 (add<GPI>3_carryin): Likewise.
23572 (sub<GPI>3_compare0): Likewise.
23573 (sub<GPI>3_carryin): Likewise.
23574 (<su_optab>mulditi3): New expander.
23575 (multi3): New expander.
23576 (madd<GPI>): Remove leading * from name.
23578 2014-04-22 Martin Jambor <mjambor@suse.cz>
23580 * cgraphclones.c (cgraph_function_versioning): Copy
23581 ipa_transforms_to_apply instead of asserting it is empty.
23583 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23586 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23587 on count_exp to get mode.
23589 2014-04-22 Andrew Pinski <apinski@cavium.com>
23591 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23592 Handle TLS for ILP32.
23593 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23594 (tlsie_small_<mode>): this and handle PTR.
23595 (tlsie_small_sidi): New pattern.
23596 (tlsle_small): Change to an expand to handle ILP32.
23597 (tlsle_small_<mode>): New pattern.
23598 (tlsdesc_small): Rename to ...
23599 (tlsdesc_small_<mode>): this and handle PTR.
23601 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23603 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23605 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23607 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23608 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23609 (aarch64_types_signed_poly_qualifiers): Likewise.
23610 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23611 (aarch64_types_poly_signed_qualifiers): Likewise.
23612 (TYPES_REINTERP_SS): Type macro added.
23613 (TYPES_REINTERP_SU): Likewise.
23614 (TYPES_REINTERP_SP): Likewise.
23615 (TYPES_REINTERP_US): Likewise.
23616 (TYPES_REINTERP_PS): Likewise.
23617 (aarch64_fold_builtin): New expression folding added.
23618 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23619 Declarations removed.
23620 (REINTERP_SS): Declarations added.
23621 (REINTERP_US): Likewise.
23622 (REINTERP_PS): Likewise.
23623 (REINTERP_SU): Likewise.
23624 (REINTERP_SP): Likewise.
23625 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23626 (vreinterpretq_p8_f64): Likewise.
23627 (vreinterpret_p16_f64): Likewise.
23628 (vreinterpretq_p16_f64): Likewise.
23629 (vreinterpret_f32_f64): Likewise.
23630 (vreinterpretq_f32_f64): Likewise.
23631 (vreinterpret_f64_f32): Likewise.
23632 (vreinterpret_f64_p8): Likewise.
23633 (vreinterpret_f64_p16): Likewise.
23634 (vreinterpret_f64_s8): Likewise.
23635 (vreinterpret_f64_s16): Likewise.
23636 (vreinterpret_f64_s32): Likewise.
23637 (vreinterpret_f64_s64): Likewise.
23638 (vreinterpret_f64_u8): Likewise.
23639 (vreinterpret_f64_u16): Likewise.
23640 (vreinterpret_f64_u32): Likewise.
23641 (vreinterpret_f64_u64): Likewise.
23642 (vreinterpretq_f64_f32): Likewise.
23643 (vreinterpretq_f64_p8): Likewise.
23644 (vreinterpretq_f64_p16): Likewise.
23645 (vreinterpretq_f64_s8): Likewise.
23646 (vreinterpretq_f64_s16): Likewise.
23647 (vreinterpretq_f64_s32): Likewise.
23648 (vreinterpretq_f64_s64): Likewise.
23649 (vreinterpretq_f64_u8): Likewise.
23650 (vreinterpretq_f64_u16): Likewise.
23651 (vreinterpretq_f64_u32): Likewise.
23652 (vreinterpretq_f64_u64): Likewise.
23653 (vreinterpret_s64_f64): Likewise.
23654 (vreinterpretq_s64_f64): Likewise.
23655 (vreinterpret_u64_f64): Likewise.
23656 (vreinterpretq_u64_f64): Likewise.
23657 (vreinterpret_s8_f64): Likewise.
23658 (vreinterpretq_s8_f64): Likewise.
23659 (vreinterpret_s16_f64): Likewise.
23660 (vreinterpretq_s16_f64): Likewise.
23661 (vreinterpret_s32_f64): Likewise.
23662 (vreinterpretq_s32_f64): Likewise.
23663 (vreinterpret_u8_f64): Likewise.
23664 (vreinterpretq_u8_f64): Likewise.
23665 (vreinterpret_u16_f64): Likewise.
23666 (vreinterpretq_u16_f64): Likewise.
23667 (vreinterpret_u32_f64): Likewise.
23668 (vreinterpretq_u32_f64): Likewise.
23670 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23672 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23673 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23674 (vreinterpret_p8_s8): Likewise.
23675 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23676 (vreinterpret_p8_s16): Likewise.
23677 (vreinterpret_p8_s32): Likewise.
23678 (vreinterpret_p8_s64): Likewise.
23679 (vreinterpret_p8_f32): Likewise.
23680 (vreinterpret_p8_u8): Likewise.
23681 (vreinterpret_p8_u16): Likewise.
23682 (vreinterpret_p8_u32): Likewise.
23683 (vreinterpret_p8_u64): Likewise.
23684 (vreinterpret_p8_p16): Likewise.
23685 (vreinterpretq_p8_s8): Likewise.
23686 (vreinterpretq_p8_s16): Likewise.
23687 (vreinterpretq_p8_s32): Likewise.
23688 (vreinterpretq_p8_s64): Likewise.
23689 (vreinterpretq_p8_f32): Likewise.
23690 (vreinterpretq_p8_u8): Likewise.
23691 (vreinterpretq_p8_u16): Likewise.
23692 (vreinterpretq_p8_u32): Likewise.
23693 (vreinterpretq_p8_u64): Likewise.
23694 (vreinterpretq_p8_p16): Likewise.
23695 (vreinterpret_p16_s8): Likewise.
23696 (vreinterpret_p16_s16): Likewise.
23697 (vreinterpret_p16_s32): Likewise.
23698 (vreinterpret_p16_s64): Likewise.
23699 (vreinterpret_p16_f32): Likewise.
23700 (vreinterpret_p16_u8): Likewise.
23701 (vreinterpret_p16_u16): Likewise.
23702 (vreinterpret_p16_u32): Likewise.
23703 (vreinterpret_p16_u64): Likewise.
23704 (vreinterpret_p16_p8): Likewise.
23705 (vreinterpretq_p16_s8): Likewise.
23706 (vreinterpretq_p16_s16): Likewise.
23707 (vreinterpretq_p16_s32): Likewise.
23708 (vreinterpretq_p16_s64): Likewise.
23709 (vreinterpretq_p16_f32): Likewise.
23710 (vreinterpretq_p16_u8): Likewise.
23711 (vreinterpretq_p16_u16): Likewise.
23712 (vreinterpretq_p16_u32): Likewise.
23713 (vreinterpretq_p16_u64): Likewise.
23714 (vreinterpretq_p16_p8): Likewise.
23715 (vreinterpret_f32_s8): Likewise.
23716 (vreinterpret_f32_s16): Likewise.
23717 (vreinterpret_f32_s32): Likewise.
23718 (vreinterpret_f32_s64): Likewise.
23719 (vreinterpret_f32_u8): Likewise.
23720 (vreinterpret_f32_u16): Likewise.
23721 (vreinterpret_f32_u32): Likewise.
23722 (vreinterpret_f32_u64): Likewise.
23723 (vreinterpret_f32_p8): Likewise.
23724 (vreinterpret_f32_p16): Likewise.
23725 (vreinterpretq_f32_s8): Likewise.
23726 (vreinterpretq_f32_s16): Likewise.
23727 (vreinterpretq_f32_s32): Likewise.
23728 (vreinterpretq_f32_s64): Likewise.
23729 (vreinterpretq_f32_u8): Likewise.
23730 (vreinterpretq_f32_u16): Likewise.
23731 (vreinterpretq_f32_u32): Likewise.
23732 (vreinterpretq_f32_u64): Likewise.
23733 (vreinterpretq_f32_p8): Likewise.
23734 (vreinterpretq_f32_p16): Likewise.
23735 (vreinterpret_s64_s8): Likewise.
23736 (vreinterpret_s64_s16): Likewise.
23737 (vreinterpret_s64_s32): Likewise.
23738 (vreinterpret_s64_f32): Likewise.
23739 (vreinterpret_s64_u8): Likewise.
23740 (vreinterpret_s64_u16): Likewise.
23741 (vreinterpret_s64_u32): Likewise.
23742 (vreinterpret_s64_u64): Likewise.
23743 (vreinterpret_s64_p8): Likewise.
23744 (vreinterpret_s64_p16): Likewise.
23745 (vreinterpretq_s64_s8): Likewise.
23746 (vreinterpretq_s64_s16): Likewise.
23747 (vreinterpretq_s64_s32): Likewise.
23748 (vreinterpretq_s64_f32): Likewise.
23749 (vreinterpretq_s64_u8): Likewise.
23750 (vreinterpretq_s64_u16): Likewise.
23751 (vreinterpretq_s64_u32): Likewise.
23752 (vreinterpretq_s64_u64): Likewise.
23753 (vreinterpretq_s64_p8): Likewise.
23754 (vreinterpretq_s64_p16): Likewise.
23755 (vreinterpret_u64_s8): Likewise.
23756 (vreinterpret_u64_s16): Likewise.
23757 (vreinterpret_u64_s32): Likewise.
23758 (vreinterpret_u64_s64): Likewise.
23759 (vreinterpret_u64_f32): Likewise.
23760 (vreinterpret_u64_u8): Likewise.
23761 (vreinterpret_u64_u16): Likewise.
23762 (vreinterpret_u64_u32): Likewise.
23763 (vreinterpret_u64_p8): Likewise.
23764 (vreinterpret_u64_p16): Likewise.
23765 (vreinterpretq_u64_s8): Likewise.
23766 (vreinterpretq_u64_s16): Likewise.
23767 (vreinterpretq_u64_s32): Likewise.
23768 (vreinterpretq_u64_s64): Likewise.
23769 (vreinterpretq_u64_f32): Likewise.
23770 (vreinterpretq_u64_u8): Likewise.
23771 (vreinterpretq_u64_u16): Likewise.
23772 (vreinterpretq_u64_u32): Likewise.
23773 (vreinterpretq_u64_p8): Likewise.
23774 (vreinterpretq_u64_p16): Likewise.
23775 (vreinterpret_s8_s16): Likewise.
23776 (vreinterpret_s8_s32): Likewise.
23777 (vreinterpret_s8_s64): Likewise.
23778 (vreinterpret_s8_f32): Likewise.
23779 (vreinterpret_s8_u8): Likewise.
23780 (vreinterpret_s8_u16): Likewise.
23781 (vreinterpret_s8_u32): Likewise.
23782 (vreinterpret_s8_u64): Likewise.
23783 (vreinterpret_s8_p8): Likewise.
23784 (vreinterpret_s8_p16): Likewise.
23785 (vreinterpretq_s8_s16): Likewise.
23786 (vreinterpretq_s8_s32): Likewise.
23787 (vreinterpretq_s8_s64): Likewise.
23788 (vreinterpretq_s8_f32): Likewise.
23789 (vreinterpretq_s8_u8): Likewise.
23790 (vreinterpretq_s8_u16): Likewise.
23791 (vreinterpretq_s8_u32): Likewise.
23792 (vreinterpretq_s8_u64): Likewise.
23793 (vreinterpretq_s8_p8): Likewise.
23794 (vreinterpretq_s8_p16): Likewise.
23795 (vreinterpret_s16_s8): Likewise.
23796 (vreinterpret_s16_s32): Likewise.
23797 (vreinterpret_s16_s64): Likewise.
23798 (vreinterpret_s16_f32): Likewise.
23799 (vreinterpret_s16_u8): Likewise.
23800 (vreinterpret_s16_u16): Likewise.
23801 (vreinterpret_s16_u32): Likewise.
23802 (vreinterpret_s16_u64): Likewise.
23803 (vreinterpret_s16_p8): Likewise.
23804 (vreinterpret_s16_p16): Likewise.
23805 (vreinterpretq_s16_s8): Likewise.
23806 (vreinterpretq_s16_s32): Likewise.
23807 (vreinterpretq_s16_s64): Likewise.
23808 (vreinterpretq_s16_f32): Likewise.
23809 (vreinterpretq_s16_u8): Likewise.
23810 (vreinterpretq_s16_u16): Likewise.
23811 (vreinterpretq_s16_u32): Likewise.
23812 (vreinterpretq_s16_u64): Likewise.
23813 (vreinterpretq_s16_p8): Likewise.
23814 (vreinterpretq_s16_p16): Likewise.
23815 (vreinterpret_s32_s8): Likewise.
23816 (vreinterpret_s32_s16): Likewise.
23817 (vreinterpret_s32_s64): Likewise.
23818 (vreinterpret_s32_f32): Likewise.
23819 (vreinterpret_s32_u8): Likewise.
23820 (vreinterpret_s32_u16): Likewise.
23821 (vreinterpret_s32_u32): Likewise.
23822 (vreinterpret_s32_u64): Likewise.
23823 (vreinterpret_s32_p8): Likewise.
23824 (vreinterpret_s32_p16): Likewise.
23825 (vreinterpretq_s32_s8): Likewise.
23826 (vreinterpretq_s32_s16): Likewise.
23827 (vreinterpretq_s32_s64): Likewise.
23828 (vreinterpretq_s32_f32): Likewise.
23829 (vreinterpretq_s32_u8): Likewise.
23830 (vreinterpretq_s32_u16): Likewise.
23831 (vreinterpretq_s32_u32): Likewise.
23832 (vreinterpretq_s32_u64): Likewise.
23833 (vreinterpretq_s32_p8): Likewise.
23834 (vreinterpretq_s32_p16): Likewise.
23835 (vreinterpret_u8_s8): Likewise.
23836 (vreinterpret_u8_s16): Likewise.
23837 (vreinterpret_u8_s32): Likewise.
23838 (vreinterpret_u8_s64): Likewise.
23839 (vreinterpret_u8_f32): Likewise.
23840 (vreinterpret_u8_u16): Likewise.
23841 (vreinterpret_u8_u32): Likewise.
23842 (vreinterpret_u8_u64): Likewise.
23843 (vreinterpret_u8_p8): Likewise.
23844 (vreinterpret_u8_p16): Likewise.
23845 (vreinterpretq_u8_s8): Likewise.
23846 (vreinterpretq_u8_s16): Likewise.
23847 (vreinterpretq_u8_s32): Likewise.
23848 (vreinterpretq_u8_s64): Likewise.
23849 (vreinterpretq_u8_f32): Likewise.
23850 (vreinterpretq_u8_u16): Likewise.
23851 (vreinterpretq_u8_u32): Likewise.
23852 (vreinterpretq_u8_u64): Likewise.
23853 (vreinterpretq_u8_p8): Likewise.
23854 (vreinterpretq_u8_p16): Likewise.
23855 (vreinterpret_u16_s8): Likewise.
23856 (vreinterpret_u16_s16): Likewise.
23857 (vreinterpret_u16_s32): Likewise.
23858 (vreinterpret_u16_s64): Likewise.
23859 (vreinterpret_u16_f32): Likewise.
23860 (vreinterpret_u16_u8): Likewise.
23861 (vreinterpret_u16_u32): Likewise.
23862 (vreinterpret_u16_u64): Likewise.
23863 (vreinterpret_u16_p8): Likewise.
23864 (vreinterpret_u16_p16): Likewise.
23865 (vreinterpretq_u16_s8): Likewise.
23866 (vreinterpretq_u16_s16): Likewise.
23867 (vreinterpretq_u16_s32): Likewise.
23868 (vreinterpretq_u16_s64): Likewise.
23869 (vreinterpretq_u16_f32): Likewise.
23870 (vreinterpretq_u16_u8): Likewise.
23871 (vreinterpretq_u16_u32): Likewise.
23872 (vreinterpretq_u16_u64): Likewise.
23873 (vreinterpretq_u16_p8): Likewise.
23874 (vreinterpretq_u16_p16): Likewise.
23875 (vreinterpret_u32_s8): Likewise.
23876 (vreinterpret_u32_s16): Likewise.
23877 (vreinterpret_u32_s32): Likewise.
23878 (vreinterpret_u32_s64): Likewise.
23879 (vreinterpret_u32_f32): Likewise.
23880 (vreinterpret_u32_u8): Likewise.
23881 (vreinterpret_u32_u16): Likewise.
23882 (vreinterpret_u32_u64): Likewise.
23883 (vreinterpret_u32_p8): Likewise.
23884 (vreinterpret_u32_p16): Likewise.
23885 (vreinterpretq_u32_s8): Likewise.
23886 (vreinterpretq_u32_s16): Likewise.
23887 (vreinterpretq_u32_s32): Likewise.
23888 (vreinterpretq_u32_s64): Likewise.
23889 (vreinterpretq_u32_f32): Likewise.
23890 (vreinterpretq_u32_u8): Likewise.
23891 (vreinterpretq_u32_u16): Likewise.
23892 (vreinterpretq_u32_u64): Likewise.
23893 (vreinterpretq_u32_p8): Likewise.
23894 (vreinterpretq_u32_p16): Likewise.
23896 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23898 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23900 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23902 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23903 (vqnegd_s64): Likewise.
23904 (vqabs_s64): Likewise.
23905 (vqabsd_s64): Likewise.
23907 2014-04-22 Richard Henderson <rth@redhat.com>
23909 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23910 computation to the top of the loop.
23912 2014-04-22 Renlin <renlin.li@arm.com>
23913 Jiong Wang <jiong.wang@arm.com>
23915 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23916 * config/aarch64/aarch64.c (aarch64_layout_frame)
23917 (aarch64_initial_elimination_offset): Likewise.
23919 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23921 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23924 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23926 * machmode.h (bitwise_mode_for_mode): Declare.
23927 * stor-layout.h (bitwise_type_for_mode): Likewise.
23928 * stor-layout.c (bitwise_mode_for_mode): New function.
23929 (bitwise_type_for_mode): Likewise.
23930 * builtins.c (fold_builtin_memory_op): Use it instead of
23931 int_mode_for_mode and build_nonstandard_integer_type.
23933 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23935 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23936 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23937 (*-*-solaris2*): Simplify.
23938 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23939 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23940 *-*-solaris2.9* handling.
23942 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23944 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23945 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23946 handling, simplify.
23947 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23948 * configure: Regenerate.
23950 * config/i386/sol2-9.h: Remove.
23952 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23953 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23954 Remove Solaris 9 references.
23956 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23958 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23959 (floatuns<GPI:mode><GPF:mode>2): Remove.
23960 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23961 and floatuns conversions.
23962 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23963 and floatuns conversions.
23964 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23965 (w1,w2): New mode attributes for inequal width conversions.
23967 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23969 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23970 the output asm format.
23972 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23974 * config/aarch64/aarch64-simd.md
23975 (aarch64_cm<optab>di): Always split.
23976 (*aarch64_cm<optab>di): New.
23977 (aarch64_cmtstdi): Always split.
23978 (*aarch64_cmtstdi): New.
23980 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23982 PR tree-optimization/60823
23983 * omp-low.c (ipa_simd_modify_function_body): Go through
23984 all SSA_NAMEs and for those refering to vector arguments
23985 which are going to be replaced adjust SSA_NAME_VAR and,
23986 if it is a default definition, change it into a non-default
23987 definition assigned at the beginning of function from new_decl.
23988 (ipa_simd_modify_stmt_ops): Rewritten.
23989 * tree-dfa.c (set_ssa_default_def): When removing default def,
23990 check for NULL loc instead of NULL *loc.
23992 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23994 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
23995 restrictions on core registers for DImode values in Thumb2.
23997 2014-04-22 Ian Bolton <ian.bolton@arm.com>
23999 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24000 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24002 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24004 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24005 (*iordi_notzesidi_di): Likewise.
24006 (*iordi_notsesidi_di): Likewise.
24008 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24010 * config/arm/arm-protos.h (tune_params): New struct members.
24011 * config/arm/arm.c: Initialise tune_params per processor.
24012 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24013 for speed, based on new tune_params.
24015 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24017 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24018 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24019 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24020 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24021 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24022 (vrnda_f64): Likewise.
24023 (vrndi_f64): Likewise.
24024 (vrndm_f64): Likewise.
24025 (vrndn_f64): Likewise.
24026 (vrndp_f64): Likewise.
24027 (vrndx_f64): Likewise.
24029 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24031 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24032 GET_MODE_SIZE argument is enum machine_mode.
24034 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24037 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24038 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24040 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24042 PR middle-end/60281
24043 * asan.c (asan_emit_stack_protection): Force the base to align to
24044 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24045 appropriate bits if STRICT_ALIGNMENT.
24046 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24048 (expand_used_vars): Leave a space in the stack frame for alignment
24049 if STRICT_ALIGNMENT.
24051 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24053 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24055 (gimple_store_p): Likewise.
24056 (gimple_assign_load_p): Likewise.
24057 (gimple_assign_cast_p): Likewise.
24058 (gimple_clobber_p): Likewise.
24060 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24061 rather than a gimple.
24062 (gimple_assign_cast_p): Likewise.
24064 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24067 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24068 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24070 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24071 more debug information for E500 if -mdebug=reg.
24073 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24076 * config/i386/i386.c (ix86_expand_builtin)
24077 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24078 register for target RTX.
24079 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24081 2014-04-18 Cong Hou <congh@google.com>
24083 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24084 the widen-mult pattern by handling two operands with different sizes,
24085 and operands whose size is smaller than half of the result type.
24087 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24089 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24090 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24091 (do_estimate_edge_time): Compute it.
24092 * ipa-inline.c (want_inline_small_function_p): Bypass
24093 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24095 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24097 * ipa-inline.c (spec_rem): New static variable.
24098 (dump_overall_stats): New function.
24099 (dump_inline_stats): New function.
24101 2014-04-18 Richard Henderson <rth@redhat.com>
24103 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24104 to GET_MODE_SIZE, not a reg_class_t.
24106 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24108 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24109 (vsx_xxmrglw_<mode>): Likewise.
24111 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24114 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24115 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24116 (rs6000_init_hard_regno_mode_ok): Likewise.
24118 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24120 * ipa-inline.c (inline_small_functions): Account only non-cold
24122 * doc/invoke.texi (inline-unit-growth): Update documentation.
24124 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24126 * config/rs6000/rs6000.md (addti3, subti3): New.
24128 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24131 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24132 comment. Check optimize_insn_for_size_p instead of
24133 optimize_insn_for_speed_p.
24135 2014-04-17 Martin Jambor <mjambor@suse.cz>
24137 * gimple-iterator.c (gsi_start_edge): New function.
24138 * gimple-iterator.h (gsi_start_edge): Declare.
24139 * tree-sra.c (single_non_eh_succ): New function.
24140 (disqualify_ops_if_throwing_stmt): Renamed to
24141 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24142 having one non-EH successor BB.
24143 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24144 generate loads into replacements.
24145 (sra_modify_assign): Likewise and and also use the simple path for
24147 (sra_modify_function_body): Commit statements on edges.
24149 2014-04-17 Richard Biener <rguenther@suse.de>
24151 PR middle-end/60849
24152 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24153 comparison results and add clarifying comment.
24155 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24157 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24158 (blank_mode): Initialize it.
24159 (emit_mode_size_inline, emit_mode_nunits_inline,
24160 emit_mode_inner_inline): New functions.
24161 (emit_insn_modes_h): Call them and surround their output with
24162 #if GCC_VERSION >= 4001 ... #endif.
24163 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24164 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24165 mode_* arrays if the argument is __builtin_constant_p.
24166 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24167 is enum machine_mode.
24169 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24171 * passes.c (opt_pass::execute): Adjust.
24172 (pass_manager::execute_pass_mode_switching): Likewise.
24173 (early_local_passes::execute): Likewise.
24174 (execute_one_pass): Pass cfun to the pass's execute method.
24175 * tree-pass.h (opt_pass::execute): Add function * argument.
24176 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24177 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24178 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24179 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24180 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24181 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24182 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24183 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24184 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24185 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24186 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24187 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24188 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24189 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24190 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24191 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24192 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24193 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24194 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24195 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24196 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24197 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24198 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24199 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24200 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24201 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24202 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24203 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24204 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24207 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24209 * passes.c (opt_pass::gate): Take function * argument.
24210 (gate_all_early_local_passes): Merge into
24211 (early_local_passes::gate): this.
24212 (gate_all_early_optimizations): Merge into
24213 (all_early_optimizations::gate): this.
24214 (gate_all_optimizations): Mege into
24215 (all_optimizations::gate): this.
24216 (gate_all_optimizations_g): Merge into
24217 (all_optimizations_g::gate): this.
24218 (gate_rest_of_compilation): Mege into
24219 (rest_of_compilation::gate): this.
24220 (gate_postreload): Merge into
24221 (postreload::gate): this.
24222 (dump_one_pass): Pass cfun to the pass's gate method.
24223 (execute_ipa_summary_passes): Likewise.
24224 (execute_one_pass): Likewise.
24225 (ipa_write_summaries_2): Likewise.
24226 (ipa_write_optimization_summaries_1): Likewise.
24227 (ipa_read_summaries_1): Likewise.
24228 (ipa_read_optimization_summaries_1): Likewise.
24229 (execute_ipa_stmt_fixups): Likewise.
24230 * tree-pass.h (opt_pass::gate): Add function * argument.
24231 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24232 combine-stack-adj.c, combine.c, compare-elim.c,
24233 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24234 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24235 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24236 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24237 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24238 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24239 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24240 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24241 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24242 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24243 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24244 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24245 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24246 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24247 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24248 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24249 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24250 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24251 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24252 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24253 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24254 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24255 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24256 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24257 var-tracking.c, vtable-verify.c, web.c: Adjust.
24259 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24261 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24262 * configure: Regenerate.
24264 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24266 * passes.c (dump_one_pass): don't check pass->has_gate.
24267 (execute_ipa_summary_passes): Likewise.
24268 (execute_one_pass): Likewise.
24269 (ipa_write_summaries_2): Likewise.
24270 (ipa_write_optimization_summaries_1): Likewise.
24271 (ipa_read_optimization_summaries_1): Likewise.
24272 (execute_ipa_stmt_fixups): Likewise.
24273 * tree-pass.h (pass_data::has_gate): Remove.
24274 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24275 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24276 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24277 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24278 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24279 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24280 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24281 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24282 gimple-low.c, gimple-ssa-isolate-paths.c,
24283 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24284 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24285 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24286 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24287 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24288 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24289 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24290 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24291 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24292 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24293 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24294 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24295 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24296 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24297 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24298 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24299 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24300 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24301 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24302 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24303 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24304 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24307 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24309 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24311 * passes.c (pass_manager::register_dump_files_1): Merge into
24312 (pass_manager::register_dump_files): this, and remove its handling of
24313 properties since the pass always has the properties anyway.
24314 (pass_manager::pass_manager): Adjust.
24316 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24318 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24319 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24320 dealing with properties.
24321 (pass_manager::register_dump_files): Adjust.
24323 2014-03-20 Mark Wielaard <mjw@redhat.com>
24325 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24326 then represent the bound as normal constant value.
24328 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24331 Forward port from 4.8 branch
24332 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24334 * config/i386/bmiintrin.h (_blsi_u32): New.
24335 (_blsi_u64): Ditto.
24336 (_blsr_u32): Ditto.
24337 (_blsr_u64): Ditto.
24338 (_blsmsk_u32): Ditto.
24339 (_blsmsk_u64): Ditto.
24340 (_tzcnt_u32): Ditto.
24341 (_tzcnt_u64): Ditto.
24343 2014-04-17 Kito Cheng <kito@0xlab.org>
24345 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24347 2014-04-17 Richard Biener <rguenther@suse.de>
24349 PR middle-end/60849
24350 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24351 boolean results for comparisons.
24353 2014-04-17 Richard Biener <rguenther@suse.de>
24355 PR tree-optimization/60836
24356 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24357 initial PHI args to be gimple values.
24359 2014-04-17 Richard Biener <rguenther@suse.de>
24361 PR tree-optimization/60841
24362 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24363 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24364 of stmts to SLP build.
24365 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24366 (vect_analyze_slp): Likewise.
24367 (vect_analyze_slp_instance): Likewise.
24368 (vect_build_slp_tree): Limit overall SLP tree growth.
24369 * tree-vectorizer.h (vect_analyze_data_refs,
24370 vect_analyze_slp): Adjust prototypes.
24372 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24374 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24377 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24379 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24380 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24381 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24382 for TARGET_SLOW_PSHUFB
24384 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24386 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24387 * config/i386/i386.c (intel_cost): Ditto.
24389 2014-04-17 Joey Ye <joey.ye@arm.com>
24391 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24393 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24395 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24396 with -fuse-profile.
24398 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24400 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24401 (type_all_derivations_known_p): New predicate.
24402 (type_all_ctors_visible_p): New predicate.
24403 (type_possibly_instantiated_p): New predicate.
24404 (get_odr_type): Compute all_derivations_known.
24405 (dump_odr_type): Dump the flag.
24406 (maybe_record_type): Cleanup.
24407 (record_target_from_binfo): Add bases_to_consider array;
24408 record bases for types w/o instances and skip CXX destructor.
24409 (possible_polymorphic_call_targets_1): Add bases_to_consider
24410 and consider_construction parameters; check if type may have instance.
24411 (get_polymorphic_call_info): Set maybe_in_construction to true
24412 when we know nothing.
24413 (record_targets_from_bases): Skip CXX destructors; they are
24414 never called for types in construction.
24415 (possible_polymorphic_call_targets): Do not record target when
24416 type may not have instance.
24418 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24421 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24422 external aliases alive, too.
24424 2014-04-16 Andrew Pinski <apinski@cavium.com>
24426 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24429 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24431 * final.c (compute_alignments): Do not apply loop alignment to a block
24432 falling through to the exit.
24434 2014-04-16 Catherine Moore <clm@codesourcery.com>
24436 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24437 Adjust constraints for microMIPS store patterns.
24439 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24441 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24443 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24445 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24446 (append_use): Run at -O0.
24447 (append_vdef): Likewise.
24448 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24449 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24451 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24453 PR tree-optimization/60844
24454 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24455 (propagate_op_to_single_use, remove_visited_stmt_chain,
24456 linearize_expr, repropagate_negates, reassociate_bb): Use it
24457 instead of gsi_remove.
24459 2014-04-16 Martin Jambor <mjambor@suse.cz>
24461 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24462 ipa_transforms_to_apply.
24463 (cgraph_function_versioning): Assert that old_node has empty
24464 ipa_transforms_to_apply.
24465 * trans-mem.c (ipa_tm_create_version): Likewise.
24466 * tree-inline.c (tree_function_versioning): Do not duplicate
24467 ipa_transforms_to_apply.
24469 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24472 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24474 Pass necessary as flags on 64-bit Solaris/x86.
24475 Use lowercase relocs for x86_64-*-*.
24476 * configure: Regenerate.
24478 2014-04-15 Jan Hubicka <jh@suse.cz>
24480 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24481 (maybe_record_node, likely_target_p): Use it.
24483 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24486 Revert following patch
24488 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24491 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24492 software floating point or no floating point registers, do not
24493 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24494 in GPRs that occurs after we tested for GPRs that would never be
24497 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24498 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24499 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24500 specifically allow DDmode, since that does not use the SPE SIMD
24503 2014-03-21 Mark Wielaard <mjw@redhat.com>
24505 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24506 as unsigned or int depending on type and value used.
24508 2014-04-15 Richard Biener <rguenther@suse.de>
24510 PR rtl-optimization/56965
24511 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24512 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24514 * alias.c (true_dependence_1): Do not call
24515 nonoverlapping_component_refs_p.
24516 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24517 nonoverlapping_component_refs_p.
24518 (indirect_refs_may_alias_p): Likewise.
24520 2014-04-15 Teresa Johnson <tejohnson@google.com>
24522 * cfg.c (dump_bb_info): Fix flags check.
24523 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24525 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24527 PR rtl-optimization/60663
24528 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24531 2014-04-15 Richard Biener <rguenther@suse.de>
24533 * lto-streamer.h (LTO_major_version): Bump to 4.
24535 2014-04-15 Richard Biener <rguenther@suse.de>
24537 * common.opt (lto_partition_model): New enum.
24538 (flto-partition=): Merge separate options with a single with argument,
24539 add -flto-partition=one support.
24540 * flag-types.h (enum lto_partition_model): Declare.
24541 * opts.c (finish_options): Remove duplicate -flto-partition=
24543 * lto-wrapper.c (run_gcc): Adjust.
24545 2014-04-15 Richard Biener <rguenther@suse.de>
24547 * alias.c (ncr_compar): New function.
24548 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24550 2014-04-15 Richard Biener <rguenther@suse.de>
24552 * alias.c (record_component_aliases): Do not walk BINFOs.
24554 2014-04-15 Richard Biener <rguenther@suse.de>
24556 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24557 Add struct function argument and adjust.
24558 (find_func_aliases_for_call): Likewise.
24559 (find_func_aliases): Likewise.
24560 (find_func_clobbers): Likewise.
24561 (intra_create_variable_infos): Likewise.
24562 (compute_points_to_sets): Likewise.
24563 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24565 2014-04-15 Richard Biener <rguenther@suse.de>
24567 * tree.c (iterative_hash_expr): Use enum tree_code_class
24568 to store TREE_CODE_CLASS.
24569 (tree_block): Likewise.
24570 (tree_set_block): Likewise.
24571 * tree.h (fold_build_pointer_plus_loc): Use
24572 convert_to_ptrofftype_loc.
24574 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24577 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24580 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24582 * cfgloop.h (struct loop): Move force_vectorize down.
24583 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24584 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24585 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24586 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24587 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24588 * tree-core.h (enum annot_expr_kind): Add new kind values.
24589 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24590 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24592 * tree.def (ANNOTATE_EXPR): Tweak comment.
24594 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24596 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24599 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24601 * tree.h (TYPE_IDENTIFIER): Declare.
24602 * tree.c (subrange_type_for_debug_p): Use it.
24603 * godump.c (go_format_type): Likewise.
24604 * dwarf2out.c (is_cxx_auto, modified_type_die,
24605 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24606 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24608 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24611 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24613 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24615 * config/i386/i386.c (examine_argument): Return bool. Return true if
24616 parameter should be passed in memory.
24617 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24618 (construct_container): Update calls to examine_argument.
24619 (function_arg_advance_64): Ditto.
24620 (return_in_memory_32): Merge with ix86_return_in_memory.
24621 (return_in_memory_64): Ditto.
24622 (return_in_memory_ms_64): Ditto.
24624 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24626 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24627 * coverage.c (coverage_compute_profile_id): Handle externally visible
24630 2014-04-14 Martin Jambor <mjambor@suse.cz>
24632 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24633 DECL_DISREGARD_INLINE_LIMITS functions.
24635 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24638 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24640 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24643 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24644 optimize_insn_for_speed_p instead of
24645 optimize_function_for_speed_p.
24647 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24649 * doc/invoke.texi (free): Document AArch64.
24651 2014-04-14 Richard Biener <rguenther@suse.de>
24653 PR tree-optimization/60042
24654 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24655 (insert_into_preds_of_block): Do not prevent PHI insertion
24656 for REFERENCE exprs here ...
24657 (eliminate_dom_walker::before_dom_children): ... but prevent
24658 their use here under similar conditions when applied to the
24659 IL after PRE optimizations.
24661 2014-04-14 Richard Biener <rguenther@suse.de>
24663 * passes.def: Move early points-to after early SRA.
24665 2014-04-14 Richard Biener <rguenther@suse.de>
24667 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24668 check for which sign-changes we allow when forwarding
24669 a converted value into a switch.
24671 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24673 * stor-layout.c (place_field): Finalize non-constant offset for the
24676 2014-04-14 Richard Biener <rguenther@suse.de>
24678 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24680 (expand_switch_using_bit_tests_p): Likewise.
24681 (process_switch): Compute and pass on speed_p based on the
24683 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24684 optimize_bb_for_speed_p.
24686 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24688 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24689 * function.h (struct function): Rename has_force_vect_loops into
24690 has_force_vectorize_loops.
24691 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24692 (input_struct_function_base): Likewise.
24693 * lto-streamer-out.c (output_cfg): Likewise.
24694 (output_struct_function_base): Likewise.
24695 * omp-low.c (expand_omp_simd): Likewise.
24696 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24697 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24698 (version_loop_for_if_conversion): Likewise.
24699 (tree_if_conversion): Likewise.
24700 (main_tree_if_conversion): Likewise.
24701 (gate_tree_if_conversion): Likewise.
24702 * tree-inline.c (copy_loops): Likewise.
24703 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24704 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24705 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24706 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24707 * tree-vectorizer.c (vectorize_loops): Likewise.
24708 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24710 2014-04-14 Richard Biener <rguenther@suse.de>
24713 * lto-streamer-out.c (wrap_refs): New function.
24714 (lto_output): Wrap symbol references in global initializes in
24715 type-preserving MEM_REFs.
24717 2014-04-14 Christian Bruel <christian.bruel@st.com>
24719 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24721 2014-04-14 Christian Bruel <christian.bruel@st.com>
24723 * config/sh/sh.md (setmemqi): New expand pattern.
24724 * config/sh/sh.h (CLEAR_RATIO): Define.
24725 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24726 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24728 2014-04-14 Richard Biener <rguenther@suse.de>
24730 PR middle-end/55022
24731 * fold-const.c (negate_expr_p): Don't negate directional rounding
24733 (fold_negate_expr): Likewise.
24735 2014-04-14 Richard Biener <rguenther@suse.de>
24737 PR tree-optimization/59817
24738 PR tree-optimization/60453
24739 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24740 recursion to catch all CHRECs in the scalar evolution and restrict
24741 the predicate for the remains appropriately.
24743 2014-04-12 Catherine Moore <clm@codesourcery.com>
24745 * config/mips/constraints.md: Add new register constraint "kb".
24746 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24747 (*movhi_internal): Likewise.
24748 (*movqi_internal): Likewise.
24749 * config/mips/mips.h (M16_STORE_REGS): New register class.
24750 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24751 (REG_CLASS_CONTENTS): Likewise.
24752 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24754 2014-04-11 Tobias Burnus <burnus@net-b.de>
24757 * doc/invoke.texi (-Wformat-signedness): Document it.
24758 (Wformat=2): Mention that this enables -Wformat-signedness.
24760 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24762 * common/config/epiphany/epiphany-common.c
24763 (epiphany_option_optimization_table): Enable section anchors by
24764 default at -O1 or higher.
24765 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24766 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24767 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24768 carries no extra cost.
24769 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24770 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24771 * config/epiphany/predicates.md (memclob_operand): New predicate.
24772 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24773 Use memclob_operand predicate and X constraint for operand 3.
24775 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24777 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24778 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24781 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24783 PR rtl-optimization/60651
24784 * mode-switching.c (optimize_mode_switching): Make sure to emit
24785 sets of a lower numbered entity before sets of a higher numbered
24786 entity to a mode of the same or lower priority.
24787 When creating a seginfo for a basic block that starts with a code
24788 label, move the insertion point past the code label.
24789 (new_seginfo): Document and enforce requirement that
24790 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24791 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24792 * doc/tm.texi: Regenerate.
24794 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24797 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24799 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24801 * BASE-VER: Set to 4.10.0.
24803 2014-04-11 Tobias Burnus <burnus@net-b.de>
24806 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24807 * doc/gcc.texi (Service): Update description in the @menu
24808 * doc/invoke.texi (Option Summary): Remove misplaced and
24811 2014-04-11 Steve Ellcey <sellcey@mips.com>
24812 Jakub Jelinek <jakub@redhat.com>
24814 PR middle-end/60556
24815 * expr.c (convert_move): Use emit_store_flag_force instead of
24816 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24819 2014-04-11 Richard Biener <rguenther@suse.de>
24821 PR middle-end/60797
24822 * varasm.c (assemble_alias): Avoid endless error reporting
24823 recursion by setting TREE_ASM_WRITTEN.
24825 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24827 * config/s390/s390.md: Add a splitter for NOT rtx.
24829 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24831 PR rtl-optimization/60663
24832 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24834 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24835 Jakub Jelinek <jakub@redhat.com>
24838 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24839 flag from decl_node to node.
24841 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24844 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24845 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24846 ameliorating the cases where it can be.
24848 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24851 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24853 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24854 (loadsync_<mode>): Change mode.
24855 (load_quadpti, store_quadpti): New.
24856 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24857 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24858 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24860 2014-04-09 Cong Hou <congh@google.com>
24863 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24866 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24868 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24869 instead of vnor to exploit possible fusion opportunity in the
24871 (altivec_expand_vec_perm_const_le): Likewise.
24873 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24875 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24876 (loadsync_<mode>): Change mode.
24877 (load_quadpti, store_quadpti): New.
24878 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24879 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24881 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24884 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24885 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24886 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24888 2014-04-08 Richard Biener <rguenther@suse.de>
24890 PR middle-end/60706
24891 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24892 a 64bit widest int print double-int similar to on HWI64 hosts.
24894 2014-04-08 Richard Biener <rguenther@suse.de>
24896 PR tree-optimization/60785
24897 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24898 default defs properly.
24900 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24902 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24903 (Weffc++): Likewise.
24905 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24907 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24908 set completep to false rather than true.
24910 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24913 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24914 ARM_TARGET2_DWARF_FORMAT.
24916 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24919 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24920 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24923 2014-04-07 Richard Biener <rguenther@suse.de>
24925 PR tree-optimization/60766
24926 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24927 (may_eliminate_iv): Convert cand_value_at result to desired type.
24929 2014-04-07 Jason Merrill <jason@redhat.com>
24932 * common.opt (-fno-gnu-unique): Add.
24933 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24935 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24937 * haifa-sched.c: Fix outdated function reference and minor
24938 grammar errors in introductory comment.
24940 2014-04-07 Richard Biener <rguenther@suse.de>
24942 PR middle-end/60750
24943 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24944 for noreturn calls.
24945 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24947 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24950 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24951 size accounting for thunks.
24952 (pa_asm_output_mi_thunk): Use final_start_function() and
24953 final_end_function() to output function start and end directives.
24955 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24957 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24958 device specific ISA/ feature information. Remove short_sp and
24959 errata_skip ds. Add avr_device_specific_features enum to have device
24961 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24962 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24963 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24964 updated device specific info.
24965 * config/avr/avr-mcus.def: Merge device specific details to
24966 dev_attribute field.
24967 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24969 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24970 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24971 assembler if RMW isa supported by current device.
24972 * config/avr/genmultilib.awk: Update as device info structure changed.
24973 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24975 2014-04-04 Cong Hou <congh@google.com>
24977 PR tree-optimization/60656
24978 * tree-vect-stmts.c (supportable_widening_operation):
24979 Fix a bug that elements in a vector with vect_used_by_reduction
24980 property are incorrectly reordered when the operation on it is not
24981 consistant with the one in reduction operation.
24983 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
24985 PR rtl-optimization/60155
24986 * gcse.c (record_set_data): New function.
24987 (single_set_gcse): New function.
24988 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
24989 (hoist_code): Likewise.
24990 (get_pressure_class_and_nregs): Likewise.
24992 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
24994 * explow.c (probe_stack_range): Emit a final optimization blockage.
24996 2014-04-04 Anthony Green <green@moxielogic.com>
24998 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25001 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25004 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25005 flags are set only during streaming.
25006 * ipa.c (process_references, walk_polymorphic_call_targets,
25007 symtab_remove_unreachable_nodes): Drop bodies of always inline
25008 after early inlining.
25009 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25011 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25012 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25015 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25018 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25021 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25023 (cortex_a53_fdivd): Likewise.
25025 2014-04-04 Martin Jambor <mjambor@suse.cz>
25028 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25029 Adjust all callers.
25030 * cgraph.c (clone_of_p): Also return true if thunks match.
25031 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25032 cgraph_function_or_thunk_node and an obsolete comment.
25033 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25035 (build_function_decl_skip_args): Likewise.
25036 (set_new_clone_decl_and_node_flags): New function.
25037 (duplicate_thunk_for_node): Likewise.
25038 (redirect_edge_duplicating_thunks): Likewise.
25039 (cgraph_clone_node): New parameter args_to_skip, pass it to
25040 redirect_edge_duplicating_thunks which is called instead of
25041 cgraph_redirect_edge_callee.
25042 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25043 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25045 2014-04-04 Jeff Law <law@redhat.com>
25048 * config/arm/predicates.md (const_int_I_operand): New predicate.
25049 (const_int_M_operand): Similarly.
25050 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25052 (insv_t2, extv_reg, extzv_t2): Likewise.
25053 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25054 (pop_multiple_with_writeback_and_return): Likewise.
25055 (vfp_pop_multiple_with_writeback): Likewise
25057 2014-04-04 Richard Biener <rguenther@suse.de>
25060 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25061 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25063 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25064 * gimplify.c (gimple_add_tmp_var_fn): New function.
25065 * gimple-expr.h (create_tmp_reg_fn): Declare.
25066 * gimple-expr.c (create_tmp_reg_fn): New function.
25067 * gimple-low.c (record_vars_into): Don't change cfun.
25068 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25069 code generation without cfun.
25071 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25074 * Makefile.in (install-driver): Fix shell scripting.
25076 2014-04-03 Cong Hou <congh@google.com>
25078 PR tree-optimization/60505
25079 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25080 threshold of number of iterations below which no vectorization
25082 * tree-vect-loop.c (new_loop_vec_info):
25083 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25084 * tree-vect-loop.c (vect_analyze_loop_operations):
25085 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25086 * tree-vect-loop.c (vect_transform_loop):
25087 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25088 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25089 of iterations of the loop and see if we should build the epilogue.
25091 2014-04-03 Richard Biener <rguenther@suse.de>
25093 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25094 (streamer_tree_cache_create): Adjust.
25095 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25096 to allow optional nodes array.
25097 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25098 (streamer_tree_cache_append): Likewise.
25099 (streamer_tree_cache_create): Create nodes array optionally
25100 as specified by parameter.
25101 * lto-streamer-out.c (create_output_block): Avoid maintaining
25102 the node array in the writer cache.
25103 (DFS_write_tree): Remove assertion.
25104 (produce_asm_for_decls): Free the out decl state hash table early.
25105 * lto-streamer-in.c (lto_data_in_create): Adjust for
25106 streamer_tree_cache_create prototype change.
25108 2014-04-03 Richard Biener <rguenther@suse.de>
25110 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25111 set TREE_CHAIN to NULL_TREE.
25113 2014-04-03 Richard Biener <rguenther@suse.de>
25115 PR tree-optimization/60740
25116 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25117 over all GIMPLE_COND operands.
25119 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25121 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25122 (Weffc++): Remove Scott's numbering, merge lists and reference
25125 2014-04-03 Nick Clifton <nickc@redhat.com>
25127 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25130 2014-04-03 Martin Jambor <mjambor@suse.cz>
25132 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25133 mention gcc_unreachable before failing.
25134 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25137 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25140 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25141 inconsistent code and instead mark the context inconsistent.
25142 (possible_polymorphic_call_targets): For inconsistent contexts
25143 return empty complete list.
25145 2014-04-02 Anthony Green <green@moxielogic.com>
25147 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25148 (extendqisi2, extendhisi2): Define.
25149 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25150 (WCHAR_TYPE): Change to unsigned int.
25152 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25154 PR tree-optimization/60733
25155 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25156 insertion point for PHI candidates to be the end of the feeding
25157 block for the PHI argument.
25159 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25161 PR rtl-optimization/60650
25162 * lra-constraints.c (process_alt_operands): Decrease reject for
25163 earlyclobber matching.
25165 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25167 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25169 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25171 * config/spu/spu.c (pad_bb): Do not crash when the last
25172 insn is CODE_FOR_blockage.
25174 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25176 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25177 lies outside the target mode.
25179 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25182 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25183 software floating point or no floating point registers, do not
25184 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25185 in GPRs that occurs after we tested for GPRs that would never be
25188 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25189 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25190 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25191 specifically allow DDmode, since that does not use the SPE SIMD
25194 2014-04-02 Richard Biener <rguenther@suse.de>
25196 PR middle-end/60729
25197 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25198 MODE_INTs. Properly use negv_optab.
25199 (expand_abs): Likewise.
25201 2014-04-02 Richard Biener <rguenther@suse.de>
25204 * Makefile.in (install-driver): Guard extra installs with special
25207 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25209 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25210 Document vec_vgbbd.
25212 2014-04-01 Richard Henderson <rth@redhat.com>
25215 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25216 alternative enabled before register allocation.
25218 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25220 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25221 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25223 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25224 (nios2_got_address): Update nios2_large_got_address call site.
25225 (nios2_delegitimize_address): New function.
25226 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25227 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25228 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25230 2014-04-01 Martin Husemann <martin@duskware.de>
25232 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25235 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25237 PR rtl-optimization/60604
25238 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25239 check from register_operand.
25240 (register_operand): Redefine in terms of general_operand.
25241 (nonmemory_operand): Use register_operand for the non-constant cases.
25243 2014-04-01 Richard Biener <rguenther@suse.de>
25245 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25247 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25249 * doc/invoke.texi (mapp-regs): Clarify.
25251 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25253 * config/i386/avx512fintrin.h (__v32hi): Define type.
25254 (__v64qi): Likewise.
25255 (_mm512_set1_epi8): Define.
25256 (_mm512_set1_epi16): Define.
25257 (_mm512_set4_epi32): Define.
25258 (_mm512_set4_epi64): Define.
25259 (_mm512_set4_pd): Define.
25260 (_mm512_set4_ps): Define.
25261 (_mm512_setr4_epi64): Define.
25262 (_mm512_setr4_epi32): Define.
25263 (_mm512_setr4_pd): Define.
25264 (_mm512_setr4_ps): Define.
25265 (_mm512_setzero_epi32): Define.
25267 2014-03-31 Martin Jambor <mjambor@suse.cz>
25269 PR middle-end/60647
25270 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25271 callsite_arguments_match_p. Updated all callers. Also check types of
25272 corresponding formal parameters and actual arguments.
25273 (not_all_callers_have_enough_arguments_p) Renamed to
25274 some_callers_have_mismatched_arguments_p.
25276 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25278 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25280 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25283 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25286 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25288 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25289 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25291 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25292 Use FMAMODE_NOVF512 mode iterator.
25293 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25294 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25295 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25296 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25298 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25299 Use VF_128_256 mode iterator.
25300 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25303 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25305 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25306 static chain if needed.
25308 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25311 * lra-constraints.c (index_part_to_reg): New.
25312 (process_address): Use it.
25314 2014-03-27 Jeff Law <law@redhat.com>
25315 Jakub Jelinek <jakub@redhat.com>
25318 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25319 gen_rtx_{PLUS,MULT} to build up the address expression.
25321 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25322 creating non-canonical RTL.
25324 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25327 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25328 functions; reorganize to make cheap checks first.
25329 (inline_small_functions): Do not estimate growth when dumping;
25331 * ipa-inline.h (inline_summary): Add min_size.
25332 (growth_likely_positive): New function.
25333 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25334 (set_cond_stmt_execution_predicate): Cleanup.
25335 (estimate_edge_size_and_time): Compute min_size.
25336 (estimate_calls_size_and_time): Likewise.
25337 (estimate_node_size_and_time): Likewise.
25338 (inline_update_overall_summary): Update min_size.
25339 (do_estimate_edge_time): Likewise.
25340 (do_estimate_edge_size): Update.
25341 (do_estimate_edge_hints): Update.
25342 (growth_likely_positive): New function.
25344 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25347 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25348 also if addr has VOIDmode.
25350 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25352 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25353 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25355 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25356 instructions as well as AdvancedSIMD loads.
25358 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25360 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25361 Use crypto_aese type.
25362 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25363 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25364 crypto_aese, crypto_aesmc. Move to types.md.
25365 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25367 * config/arm/iterators.md (crypto_type): Likewise.
25369 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25371 * cgraph.c: Include expr.h and tree-dfa.h.
25372 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25375 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25378 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25379 regs from checking multi-reg pseudos.
25381 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25383 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25385 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25387 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25388 if it would clobber the stack pointer, even temporarily.
25390 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25392 * mode-switching.c: Make small adjustments to the top comment.
25394 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25396 * config/rs6000/constraints.md (wD constraint): New constraint to
25397 match the constant integer to get the top DImode/DFmode out of a
25398 vector in a VSX register.
25400 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25401 match the constant integer to get the top DImode/DFmode out of a
25402 vector in a VSX register.
25404 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25407 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25410 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25411 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25413 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25414 Optimize vec_extract of 64-bit values, where the value being
25415 extracted is in the top word, where we can use scalar
25416 instructions. Add direct move and store support. Combine the big
25417 endian/little endian vector select load support into a single insn.
25418 (vsx_extract_<mode>_internal1): Likewise.
25419 (vsx_extract_<mode>_internal2): Likewise.
25420 (vsx_extract_<mode>_load): Likewise.
25421 (vsx_extract_<mode>_store): Likewise.
25422 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25423 combined into vsx_extract_<mode>_load.
25424 (vsx_extract_<mode>_one_le): Likewise.
25426 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25427 define the top 64-bit vector element.
25429 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25432 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25433 Document vec_vbpermq builtin.
25436 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25437 enable use of xxsldwi and xxpermdi builtin functions.
25438 (vec_xxpermdi): Likewise.
25440 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25441 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25443 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25445 PR rtl-optimization/60650
25446 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25448 (find_spills_for): New.
25449 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25450 Spill all pseudos on the second iteration.
25452 2014-03-27 Marek Polacek <polacek@redhat.com>
25455 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25458 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25460 * config/s390/s390.c (s390_can_use_return_insn): Check for
25461 call-saved FPRs on 31 bit.
25463 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25465 PR middle-end/60682
25466 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25467 if they need regimplification, just drop them instead of
25468 calling gimple_regimplify_operands on them.
25470 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25473 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25474 (aarch64_frame_pointer_required): Adjust logic.
25475 (aarch64_can_eliminate): Adjust logic.
25476 (aarch64_override_options_after_change): Adjust logic.
25478 2014-03-27 Dehao Chen <dehao@google.com>
25480 * ipa-inline.c (early_inliner): Update node's inline info.
25482 2014-03-26 Dehao Chen <dehao@google.com>
25484 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25485 compiler inserted conditional jumps for NAN float check.
25487 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25489 * ubsan.h (ubsan_create_data): Change second argument's type
25490 to const location_t *.
25491 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25493 (ubsan_create_data): Change second argument to const location_t *PLOC.
25494 Create Loc field whenever PLOC is non-NULL.
25495 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25496 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25500 * real.c (real_to_integer2): Change type of low to UHWI.
25502 2014-03-26 Tobias Burnus <burnus@net-b.de>
25504 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25505 (CILK_SELF_SPECS): New define.
25506 (driver_self_specs): Use it.
25508 2014-03-26 Richard Biener <rguenther@suse.de>
25510 * tree-pretty-print.c (percent_K_format): Implement special
25511 case for LTO and its stripped down BLOCK tree.
25513 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25516 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25518 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25519 one range is range_int_cst_p, but not both, at least optimize
25520 addition/subtraction of 0 and multiplication by 0 or 1.
25521 * gimple-fold.c (gimple_fold_call): Fold
25522 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25523 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25524 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25526 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25528 PR rtl-optimization/60452
25529 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25530 <case REG>: Return 1 for invalid offsets from the frame pointer.
25532 2014-03-26 Marek Polacek <polacek@redhat.com>
25535 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25538 2014-03-26 Marek Polacek <polacek@redhat.com>
25541 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25544 2014-03-26 Marek Polacek <polacek@redhat.com>
25547 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25548 multiplication in unsigned type.
25550 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25552 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25554 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25556 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25558 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25561 * cif-code.def (UNREACHABLE) New code.
25562 * ipa-inline.c (inline_small_functions): Skip edges to
25563 __builtlin_unreachable.
25564 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25565 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25566 predicate to __bulitin_unreachable.
25567 (set_cond_stmt_execution_predicate): Fix issue when
25568 invert_tree_comparison returns ERROR_MARK.
25569 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25570 propagate to inline clones.
25571 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25573 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25574 * cgraphclones.c (cgraph_clone_node): If call destination is already
25575 ureachable, do not redirect it back.
25576 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25579 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25581 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25582 Do not modify inline clones.
25584 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25586 * config/i386/i386.md (general_sext_operand): New mode attr.
25587 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25588 don't generate (sign_extend (const_int)).
25589 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25590 operands[2]. Use We constraint instead of <i> and
25591 <general_sext_operand> predicate instead of <general_operand>.
25592 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25593 * config/i386/constraints.md (We): New constraint.
25594 * config/i386/predicates.md (x86_64_sext_operand,
25595 sext_operand): New predicates.
25597 2014-03-25 Martin Jambor <mjambor@suse.cz>
25600 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25601 inconsistent devirtualizations to __builtin_unreachable.
25603 2014-03-25 Marek Polacek <polacek@redhat.com>
25606 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25608 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25610 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25611 order of elements for big-endian.
25613 2014-03-25 Richard Biener <rguenther@suse.de>
25615 PR middle-end/60635
25616 * gimplify-me.c (gimple_regimplify_operands): Update the
25619 2014-03-25 Martin Jambor <mjambor@suse.cz>
25622 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25623 (lto_output_varpool_node): Likewise.
25624 (input_overwrite_node): Likewise.
25625 (input_varpool_node): Likewise.
25627 2014-03-25 Richard Biener <rguenther@suse.de>
25629 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25630 (run_gcc): Likewise.
25632 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25634 * combine.c (simplify_compare_const): Add MODE argument.
25635 Handle mode_width 0 as very large mode_width.
25636 (try_combine, simplify_comparison): Adjust callers.
25638 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25639 type to avoid signed integer overflow.
25640 * explow.c (plus_constant): Likewise.
25642 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25644 * doc/generic.texi: Correct typos.
25646 2014-03-24 Tobias Burnus <burnus@net-b.de>
25648 * doc/invoke.texi (-flto): Expand section about
25649 using static libraries with LTO.
25651 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25653 PR rtl-optimization/60501
25654 * optabs.def (addptr3_optab): New optab.
25655 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25656 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25657 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25659 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25661 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25663 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25665 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25668 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25669 (_mm256_undefined_ps): Define.
25670 (_mm256_undefined_pd): Define.
25671 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25672 (_mm_undefined_pd): Define.
25673 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25674 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25675 (_mm512_undefined_ps): Define.
25676 (_mm512_undefined_pd): Define.
25677 Use _mm*_undefined_*.
25678 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25680 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25682 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25683 (lshr_simd): DI mode added.
25684 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25685 (aarch64_ushr_simddi): Likewise.
25686 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25687 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25688 (vshrd_n_u64): Likewise.
25690 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25692 * Makefile.in (s-macro_list): Depend on cc1.
25694 2014-03-23 Teresa Johnson <tejohnson@google.com>
25696 * ipa-utils.c (ipa_print_order): Use specified dump file.
25698 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25700 PR rtl-optimization/60601
25701 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25703 * gcc.c (eval_spec_function): Initialize save_growing_value.
25705 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25708 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25709 code == MINUS_EXPR, never swap op0 with op1.
25711 * toplev.c (init_local_tick): Avoid signed integer multiplication
25713 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25714 shift by first operand's bitsize.
25716 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25719 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25720 redefine to 1 or 0.
25721 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25722 TARGET_ISA_64BIT_P(x).
25724 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25726 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25727 pattern for vector nor instead of subtract from splat(-1).
25728 (altivec_expand_vec_perm_const_le): Likewise.
25730 2014-03-21 Richard Henderson <rth@twiddle.net>
25733 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25734 related insns after epilogue_completed.
25736 2014-03-21 Martin Jambor <mjambor@suse.cz>
25739 * cgraph.h (symtab_node): New flag body_removed.
25740 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25741 when removing bodies.
25742 * symtab.c (dump_symtab_base): Dump body_removed flag.
25743 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25744 had their bodies removed.
25746 2014-03-21 Martin Jambor <mjambor@suse.cz>
25749 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25752 2014-03-21 Richard Biener <rguenther@suse.de>
25754 PR tree-optimization/60577
25755 * tree-core.h (struct tree_base): Document nothrow_flag use
25756 in DECL_NONALIASED.
25757 * tree.h (DECL_NONALIASED): New.
25758 (may_be_aliased): Adjust.
25759 * coverage.c (build_var): Set DECL_NONALIASED.
25761 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25763 * expr.c (expand_expr_real_1): Remove outdated comment.
25765 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25767 PR middle-end/60597
25768 * ira.c (adjust_cleared_regs): Call copy_rtx on
25769 *reg_equiv[REGNO (loc)].src_p before passing it to
25770 simplify_replace_fn_rtx.
25773 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25774 into CONST, put pic register as first operand of PLUS. Use
25775 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25777 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25779 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25781 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25783 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25784 around for store forwarding issue in the FPU on the UT699.
25785 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25786 loads and operations if -mfix-ut699 is specified.
25787 (divtf3_hq): Tweak attribute.
25788 (sqrttf2_hq): Likewise.
25790 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25792 * calls.c (store_one_arg): Remove incorrect const qualification on the
25793 type of the temporary.
25794 * cfgexpand.c (expand_return): Likewise.
25795 * expr.c (expand_constructor): Likewise.
25796 (expand_expr_real_1): Likewise.
25798 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25800 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25803 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25806 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25808 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25810 * config/arm/aarch-common-protos.h
25811 (alu_cost_table): Fix spelling of "extend".
25812 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25814 2014-03-19 Richard Biener <rguenther@suse.de>
25816 PR middle-end/60553
25817 * tree-core.h (tree_type_common): Re-order pointer members
25818 to reduce recursion depth during GC walks.
25820 2014-03-19 Marek Polacek <polacek@redhat.com>
25823 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25824 before accessing it.
25826 2014-03-19 Richard Biener <rguenther@suse.de>
25829 * lto-streamer-in.c (input_function): In WPA stage do not drop
25832 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25834 PR tree-optimization/60559
25835 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25836 with build_zero_cst assignment.
25838 2014-03-18 Kai Tietz <ktietz@redhat.com>
25840 PR rtl-optimization/56356
25841 * sdbout.c (sdbout_parms): Verify that parms'
25842 incoming argument is valid.
25843 (sdbout_reg_parms): Likewise.
25845 2014-03-18 Richard Henderson <rth@redhat.com>
25848 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25849 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25850 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25852 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25854 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25855 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25856 Italicize plugin event names in description. Explain that
25857 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25858 Remind that no GCC functions should be called after PLUGIN_FINISH.
25859 Explain what pragmas with expansion are.
25861 2014-03-18 Martin Liska <mliska@suse.cz>
25863 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25864 gimple call statement is update.
25865 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25866 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25868 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25871 * ubsan.c (ubsan_instrument_unreachable): Call
25872 initialize_sanitizer_builtins.
25873 (ubsan_pass): Likewise.
25876 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25877 varpool_finalize_decl instead of rest_of_decl_compilation.
25879 2014-03-18 Richard Biener <rguenther@suse.de>
25881 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25882 by using bitmap_and_compl instead of bitmap_and_compl_into.
25883 (df_rd_transfer_function): Likewise.
25885 2014-03-18 Richard Biener <rguenther@suse.de>
25887 * doc/lto.texi (fresolution): Fix typo.
25889 2014-03-18 Richard Biener <rguenther@suse.de>
25891 * doc/invoke.texi (flto): Update for changes in 4.9.
25893 2014-03-18 Richard Biener <rguenther@suse.de>
25895 * doc/loop.texi: Remove section on the removed lambda framework.
25896 Update loop docs with recent changes in preserving loop structure.
25898 2014-03-18 Richard Biener <rguenther@suse.de>
25900 * doc/lto.texi (-fresolution): Document.
25902 2014-03-18 Richard Biener <rguenther@suse.de>
25904 * doc/contrib.texi: Adjust my name.
25906 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25909 * internal-fn.c: Include diagnostic-core.h.
25910 (expand_BUILTIN_EXPECT): New function.
25911 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25912 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25913 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25914 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25915 IFN_BUILTIN_EXPECT.
25916 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25917 Revert 3 argument __builtin_expect code.
25918 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25919 * gimple-fold.c (gimple_fold_call): Likewise.
25920 * tree.h (fold_builtin_expect): New prototype.
25921 * builtins.c (build_builtin_expect_predicate): Add predictor
25922 argument, if non-NULL, create 3 argument __builtin_expect.
25923 (fold_builtin_expect): No longer static. Add ARG2 argument,
25924 pass it through to build_builtin_expect_predicate.
25925 (fold_builtin_2): Adjust caller.
25926 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25927 * internal-fn.def (BUILTIN_EXPECT): New.
25929 2014-03-18 Tobias Burnus <burnus@net-b.de>
25932 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25933 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25934 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25936 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25939 * predict.c (combine_predictions_for_bb): Fix up formatting.
25940 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25941 fill what it points to if non-NULL.
25942 (tree_predict_by_opcode): Adjust caller, use the predictor.
25943 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25945 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25947 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25948 proper constant for the store mode.
25950 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25952 * symtab.c (change_decl_assembler_name): Fix transparent alias
25953 chain construction.
25955 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25957 * config/aarch64/aarch64.c: Correct the comments about the
25958 aarch64 stack layout.
25960 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25962 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25963 check for GF_OMP_FOR_KIND_FOR.
25965 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25967 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25968 ymm and zmm register names.
25970 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25973 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25974 note creation for the 2010-08-31 changes.
25976 2014-03-17 Marek Polacek <polacek@redhat.com>
25978 PR middle-end/60534
25979 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25980 as -fno-tree-loop-vectorize.
25981 (expand_omp_simd): Likewise.
25983 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
25985 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
25986 (eligible_for_call_delay): New prototype.
25987 * config/sparc/sparc.c (tls_call_delay): Rename into...
25988 (eligible_for_call_delay): ...this. Return false if the instruction
25989 cannot be put in the delay slot of a branch.
25990 (eligible_for_restore_insn): Simplify.
25991 (eligible_for_return_delay): Return false if the instruction cannot be
25992 put in the delay slot of a branch and simplify.
25993 (eligible_for_sibcall_delay): Return false if the instruction cannot be
25994 put in the delay slot of a branch.
25995 * config/sparc/sparc.md (fix_ut699): New attribute.
25996 (tls_call_delay): Delete.
25997 (in_call_delay): Reimplement.
25998 (eligible_for_sibcall_delay): Rename into...
25999 (in_sibcall_delay): ...this.
26000 (eligible_for_return_delay): Rename into...
26001 (in_return_delay): ...this.
26002 (in_branch_delay): Reimplement.
26003 (in_uncond_branch_delay): Delete.
26004 (in_annul_branch_delay): Delete.
26006 2014-03-14 Richard Henderson <rth@redhat.com>
26009 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26010 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26011 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26012 (floathi splitters): Remove.
26013 (float<SWI48x>xf2): New pattern.
26014 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26015 code that tried to handle DImode for 32-bit, but which was excluded
26016 by the pattern's condition. Drop allocation of stack temporary.
26017 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26018 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26019 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26020 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26021 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26022 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26023 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26024 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26025 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26026 (*float<SWI48x><X87MODEF>2_i387): Remove.
26027 (all float _with_temp splitters): Remove.
26028 (*float<SWI48x><MODEF>2_i387): New pattern.
26029 (*float<SWI48><MODEF>2_sse): New pattern.
26030 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26031 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26033 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26034 Marek Polacek <polacek@redhat.com>
26036 PR middle-end/60484
26037 * common.opt (dump_base_name_prefixed): New Variable.
26038 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26039 if x_dump_base_name_prefixed is already set, set it at the end.
26041 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26043 PR rtl-optimization/60508
26044 * lra-constraints.c (get_reload_reg): Add new parameter
26046 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26047 Pass the new parameter values.
26049 2014-03-14 Richard Biener <rguenther@suse.de>
26051 * common.opt: Revert unintented changes from r205065.
26052 * opts.c: Likewise.
26054 2014-03-14 Richard Biener <rguenther@suse.de>
26056 PR middle-end/60518
26057 * cfghooks.c (split_block): Properly adjust all loops the
26058 block was a latch of.
26060 2014-03-14 Martin Jambor <mjambor@suse.cz>
26063 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26066 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26069 * config/avr/avr.c (avr_set_current_function): Pass function name
26070 through default_strip_name_encoding before sanity checking instead
26071 of skipping the first char of the assembler name.
26073 2014-03-13 Richard Henderson <rth@redhat.com>
26076 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26077 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26078 * config/i386/i386-protos.h: Likewise.
26079 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26080 in the expander instead of a splitter.
26081 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26082 any possibility of requiring a memory.
26083 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26084 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26085 (fp branch splitters): Update for ix86_split_fp_branch.
26086 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26087 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26088 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26089 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26090 (*fop_<MODEF>_3_i387): Likewise.
26091 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26092 (splitters for the fop_* register patterns): Remove.
26093 (fscalexf4_i387): Rename from *fscalexf4_i387.
26094 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26096 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26098 PR tree-optimization/59779
26099 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26100 type for bitsize and maxsize instead of HOST_WIDE_INT.
26102 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26104 PR rtl-optimization/57320
26105 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26106 the CFG after thread_prologue_and_epilogue_insns.
26108 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26110 PR rtl-optimization/57189
26111 * lra-constraints.c (process_alt_operands): Disfavor spilling
26114 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26116 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26118 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26120 PR tree-optimization/59025
26121 PR middle-end/60418
26122 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26123 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26125 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26128 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26129 calls of avr_out_plus_1.
26131 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26133 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26134 BB's single pred and update the father loop's latch info later.
26136 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26138 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26142 (VEC_base): Likewise.
26143 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26144 registers, we need to swap double words in little endian mode.
26146 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26147 to be a container mode for 128-bit integer operations added in ISA
26148 2.07. Unlike TImode and PTImode, the preferred register set is
26149 the Altivec/VMX registers for the 128-bit operations.
26151 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26153 (rs6000_split_128bit_ok_p): Likewise.
26155 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26156 macros for creating ISA 2.07 normal and overloaded builtin
26157 functions with 3 arguments.
26158 (BU_P8V_OVERLOAD_3): Likewise.
26159 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26160 for use as overloaded functions.
26161 (VPERM_1TI_UNS): Likewise.
26162 (VSEL_1TI): Likewise.
26163 (VSEL_1TI_UNS): Likewise.
26164 (ST_INTERNAL_1ti): Likewise.
26165 (LD_INTERNAL_1ti): Likewise.
26166 (XXSEL_1TI): Likewise.
26167 (XXSEL_1TI_UNS): Likewise.
26168 (VPERM_1TI): Likewise.
26169 (VPERM_1TI_UNS): Likewise.
26170 (XXPERMDI_1TI): Likewise.
26171 (SET_1TI): Likewise.
26172 (LXVD2X_V1TI): Likewise.
26173 (STXVD2X_V1TI): Likewise.
26174 (VEC_INIT_V1TI): Likewise.
26175 (VEC_SET_V1TI): Likewise.
26176 (VEC_EXT_V1TI): Likewise.
26177 (EQV_V1TI): Likewise.
26178 (NAND_V1TI): Likewise.
26179 (ORC_V1TI): Likewise.
26180 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26181 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26182 overloaded builtin.
26183 (VADDUQM): Likewise.
26184 (VSUBCUQ): Likewise.
26185 (VADDEUQM): Likewise.
26186 (VADDECUQ): Likewise.
26187 (VSUBEUQM): Likewise.
26188 (VSUBECUQ): Likewise.
26190 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26191 __int128_t and __uint128_t types.
26192 (__uint128_type): Likewise.
26193 (altivec_categorize_keyword): Add support for vector __int128_t,
26194 vector __uint128_t, vector __int128, and vector unsigned __int128
26195 as a container type for TImode operations that need to be done in
26196 VSX/Altivec registers.
26197 (rs6000_macro_to_expand): Likewise.
26198 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26199 to support 128-bit integer instructions vaddcuq, vadduqm,
26200 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26201 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26203 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26204 for V1TImode, and set up preferences to use VSX/Altivec registers.
26205 Setup VSX reload handlers.
26206 (rs6000_debug_reg_global): Likewise.
26207 (rs6000_init_hard_regno_mode_ok): Likewise.
26208 (rs6000_preferred_simd_mode): Likewise.
26209 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26210 (easy_altivec_constant): Likewise.
26211 (output_vec_const_move): Likewise.
26212 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26214 (rs6000_expand_vector_extract): Likewise.
26215 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26217 (rs6000_const_vec): Add support for V1TImode.
26218 (rs6000_emit_le_vsx_load): Swap double words when loading or
26219 storing TImode/V1TImode.
26220 (rs6000_emit_le_vsx_store): Likewise.
26221 (rs6000_emit_le_vsx_move): Likewise.
26222 (rs6000_emit_move): Add support for V1TImode.
26223 (altivec_expand_ld_builtin): Likewise.
26224 (altivec_expand_st_builtin): Likewise.
26225 (altivec_expand_vec_init_builtin): Likewise.
26226 (altivec_expand_builtin): Likewise.
26227 (rs6000_init_builtins): Add support for V1TImode type. Add
26228 support for ISA 2.07 128-bit integer builtins. Define type names
26229 for the VSX/Altivec vector types.
26230 (altivec_init_builtins): Add support for overloaded vector
26231 functions with V1TImode type.
26232 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26233 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26235 (rs6000_split_128bit_ok_p): Likewise.
26236 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26237 __int128_t and vector __uint128_t.
26239 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26240 and mode attributes.
26242 (VSX_M2): Likewise.
26247 (VS_scalar): Likewise.
26248 (VS_double): Likewise.
26249 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26251 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26252 we support the ISA 2.07 128-bit integer arithmetic instructions.
26253 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26254 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26255 and TImode types for use with the builtin functions.
26256 (V1TI_type_node): Likewise.
26257 (unsigned_V1TI_type_node): Likewise.
26258 (intTI_type_internal_node): Likewise.
26259 (uintTI_type_internal_node): Likewise.
26261 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26262 128-bit builtin functions.
26263 (UNSPEC_VADDEUQM): Likewise.
26264 (UNSPEC_VADDECUQ): Likewise.
26265 (UNSPEC_VSUBCUQ): Likewise.
26266 (UNSPEC_VSUBEUQM): Likewise.
26267 (UNSPEC_VSUBECUQ): Likewise.
26268 (VM): Add V1TImode to vector mode iterators.
26270 (VI_unit): Likewise.
26271 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26272 (altivec_vaddcuq): Likewise.
26273 (altivec_vsubuqm): Likewise.
26274 (altivec_vsubcuq): Likewise.
26275 (altivec_vaddeuqm): Likewise.
26276 (altivec_vaddecuq): Likewise.
26277 (altivec_vsubeuqm): Likewise.
26278 (altivec_vsubecuq): Likewise.
26280 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26282 (BOOL_128): Likewise.
26283 (BOOL_REGS_OUTPUT): Likewise.
26284 (BOOL_REGS_OP1): Likewise.
26285 (BOOL_REGS_OP2): Likewise.
26286 (BOOL_REGS_UNARY): Likewise.
26287 (BOOL_REGS_AND_CR0): Likewise.
26289 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26290 128-bit integer builtin support.
26291 (vec_vadduqm): Likewise.
26292 (vec_vaddecuq): Likewise.
26293 (vec_vaddeuqm): Likewise.
26294 (vec_vsubecuq): Likewise.
26295 (vec_vsubeuqm): Likewise.
26296 (vec_vsubcuq): Likewise.
26297 (vec_vsubuqm): Likewise.
26299 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26300 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26301 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26302 128-bit integer add/subtract to ISA 2.07.
26304 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26306 * config/arc/arc.c (arc_predicate_delay_insns):
26307 Fix third argument passed to conditionalize_nonjump.
26309 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26311 * config/aarch64/aarch64-builtins.c
26312 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26313 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26314 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26315 instead of __builtin_lfloor.
26316 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26318 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26320 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26321 (tree_ssa_ifcombine_bb_1): New function.
26322 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26323 is an empty forwarder block to then_bb or vice versa and then_bb
26324 and else_bb are effectively swapped.
26326 2014-03-12 Christian Bruel <christian.bruel@st.com>
26329 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26330 REG_CFA_DEF_CFA note.
26331 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26332 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26334 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26336 PR tree-optimization/60454
26337 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26339 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26341 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26342 Do not define target_cpu_default2 to generic.
26343 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26344 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26345 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26347 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26348 Marc Glisse <marc.glisse@inria.fr>
26350 PR tree-optimization/60502
26351 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26352 instead of build_low_bits_mask.
26354 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26356 PR middle-end/60482
26357 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26358 if there are multiple uses, but op doesn't live on E edge.
26359 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26360 clobber stmts before __builtin_unreachable.
26362 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26364 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26365 hard_frame_pointer_rtx.
26366 * cse.c (cse_insn): Remove volatile check.
26367 * cselib.c (cselib_process_insn): Likewise.
26368 * dse.c (scan_insn): Likewise.
26370 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26372 * config/arc/arc.c (conditionalize_nonjump): New function,
26374 (arc_ifcvt): ... this.
26375 (arc_predicate_delay_insns): Use it.
26377 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26379 * config/arc/predicates.md (extend_operand): During/after reload,
26380 allow const_int_operand.
26381 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26382 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26383 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26385 (umulsi3_highpart_i): Likewise.
26387 2014-03-11 Richard Biener <rguenther@suse.de>
26389 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26390 Add asserts to guard possible wrong-code bugs.
26392 2014-03-11 Richard Biener <rguenther@suse.de>
26394 PR tree-optimization/60429
26395 PR tree-optimization/60485
26396 * tree-ssa-structalias.c (set_union_with_increment): Properly
26397 take into account all fields that overlap the shifted vars.
26398 (do_sd_constraint): Likewise.
26399 (do_ds_constraint): Likewise.
26400 (get_constraint_for_ptr_offset): Likewise.
26402 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26404 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26405 (nios2_compute_frame_layout):
26406 Add calculation of cfun->machine->fp_save_offset.
26407 (nios2_expand_prologue): Correct setting of frame pointer register
26409 (nios2_expand_epilogue): Update recovery of stack pointer from
26410 frame pointer accordingly.
26411 (nios2_initial_elimination_offset): Update calculation of offset
26412 for eliminating to HARD_FRAME_POINTER_REGNUM.
26414 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26417 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26418 cgraph_get_create_node on VAR_DECLs.
26420 2014-03-10 Richard Biener <rguenther@suse.de>
26422 PR middle-end/60474
26423 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26425 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26427 * config/vms/vms.opt (vms_float_format): New variable.
26429 2014-03-08 Tobias Burnus <burnus@net-b.de>
26431 * doc/invoke.texi (-fcilkplus): Update implementation status.
26433 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26434 Richard Biener <rguenther@suse.de>
26436 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26437 consistently accross all TUs.
26438 (run_gcc): Enable -fshort-double automatically at link at link-time
26439 and disallow override.
26441 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26444 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26445 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26446 if they can't be used.
26448 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26450 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26451 for Solaris 11/x86 ld.
26452 * configure: Regenerate.
26454 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26456 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26457 (LIB_TLS_SPEC): Save as ld_tls_libs.
26458 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26459 (HAVE_AS_IX86_TLSLDM): New test.
26460 * configure, config.in: Regenerate.
26461 * config/i386/i386.c (legitimize_tls_address): Fall back to
26462 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26463 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26464 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26465 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26467 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26469 * common.opt (fira-loop-pressure): Mark as optimization.
26471 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26473 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26474 an OpenMP mappable type.
26476 2014-03-06 Matthias Klose <doko@ubuntu.com>
26478 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26479 MULTILIB_OSDIRNAMES is not defined.
26481 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26482 Meador Inge <meadori@codesourcery.com>
26485 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26486 (arm_legitimize_address): Call legitimize_tls_address for any
26487 arm_tls_referenced_p expression, handle constant addend. Call it
26488 before testing for !TARGET_ARM.
26489 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26491 2014-03-06 Richard Biener <rguenther@suse.de>
26493 PR middle-end/60445
26497 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26499 * tree-streamer.c (record_common_node): Assert we don't record
26500 nodes with type double.
26501 (preload_common_node): Skip type double, complex double and double
26502 pointer since it is now frontend dependent due to fshort-double option.
26504 2014-03-06 Richard Biener <rguenther@suse.de>
26506 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26507 or -fno-lto is specified and the linker has full plugin support.
26508 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26509 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26510 * lto-wrapper.c (merge_and_complain): Merge compile-time
26511 optimization levels.
26512 (run_gcc): And pass it through to the link options.
26514 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26518 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26520 * cselib.c (remove_useless_values): Skip to avoid quadratic
26521 behavior if the condition moved from...
26522 (cselib_process_insn): ... here holds.
26524 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26527 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26528 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26531 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26532 (TM_H): Add x86-tune.def.
26534 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26536 * config/aarch64/aarch64.c (generic_tunings):
26537 Use cortexa57_extra_costs.
26539 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26542 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26543 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26544 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26547 2014-03-04 Heiher <r@hev.cc>
26549 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26550 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26552 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26554 * config/i386/predicates.md (const2356_operand): Change to ...
26555 (const2367_operand): ... this.
26556 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26558 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26559 (*avx512pf_scatterpf<mode>sf): Ditto.
26560 (avx512pf_scatterpf<mode>df): Ditto.
26561 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26562 (*avx512pf_scatterpf<mode>df): Ditto.
26563 * config/i386/i386.c (ix86_expand_builtin): Update
26564 incorrect hint operand error message.
26566 2014-03-04 Richard Biener <rguenther@suse.de>
26568 * lto-section-in.c (lto_get_section_data): Fix const cast.
26570 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26572 * tree-streamer.c (record_common_node): Assert we don't record
26573 nodes with type double.
26574 (preload_common_node): Skip type double, complex double and double
26575 pointer since it is now frontend dependent due to fshort-double option.
26577 2014-03-04 Richard Biener <rguenther@suse.de>
26580 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26581 (lto_input_toplevel_asms): Likewise.
26582 * lto-section-in.c (lto_get_section_data): Instead do it here
26585 2014-03-04 Richard Biener <rguenther@suse.de>
26587 PR tree-optimization/60382
26588 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26589 dead PHIs a reduction.
26591 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26593 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26595 (_mm_prefetch): Move out of GCC target("sse") pragma.
26596 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26597 GCC target("prfchw") pragma.
26598 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26600 * config/i386/i386.c (ix86_option_override_internal): Enable
26601 -mprfchw with -mprefetchwt1.
26603 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26605 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26608 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26610 * opts.h (CL_PCH_IGNORE): Define.
26611 * targhooks.c (option_affects_pch_p):
26612 Return false for options that have CL_PCH_IGNORE set.
26613 * opt-functions.awk: Process PchIgnore.
26614 * doc/options.texi: Document PchIgnore.
26616 * config/arc/arc.opt (misize): Add PchIgnore property.
26618 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26620 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26621 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26622 constraint on constants to permit them being loaded into
26623 GENERAL_REGS or BASE_REGS.
26625 2014-03-03 Nick Clifton <nickc@redhat.com>
26627 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26628 anti-cacnonical alternatives.
26629 (negandhi3_real): New pattern.
26630 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26632 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26634 * config/avr/avr-mcus.def: Remove atxmega16x1.
26635 * config/avr/avr-tables.opt: Regenerate.
26636 * config/avr/t-multilib: Regenerate.
26637 * doc/avr-mmcu.texi: Regenerate.
26639 2014-03-03 Tobias Grosser <tobias@grosser.es>
26640 Mircea Namolaru <mircea.namolaru@inria.fr>
26642 PR tree-optimization/58028
26643 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26646 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26648 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26649 not handled by recognizers.
26651 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26653 PR middle-end/60175
26654 * function.c (expand_function_end): Don't emit
26655 clobber_return_register sequence if clobber_after is a BARRIER.
26656 * cfgexpand.c (construct_exit_block): Append instructions before
26657 return_label to prev_bb.
26659 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26661 * config/rs6000/constraints.md: Document reserved use of "wc".
26663 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26666 * ipa.c (function_and_variable_visibility): When dissolving comdat
26667 group, also set all symbols to local.
26669 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26674 2013-12-14 Jan Hubicka <jh@suse.cz>
26675 PR middle-end/58477
26676 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26678 2014-03-02 Jon Beniston <jon@beniston.com>
26684 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26685 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26686 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26687 (simple_return, *simple_return): New patterns
26688 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26689 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26691 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26693 * dwarf2out.c (gen_subprogram_die): Tidy.
26695 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26698 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26699 (*mov_t_msb_neg_negc): ... this new insn.
26701 2014-02-28 Jason Merrill <jason@redhat.com>
26704 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26707 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26710 * dwarf2out.c (decltype_auto_die): New static.
26711 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26712 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26713 (is_cxx_auto): Likewise.
26715 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26717 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26718 we are not using general regs only.
26720 2014-02-28 Richard Biener <rguenther@suse.de>
26723 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26724 previous fix and only allow to remove trivial pre-headers
26725 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26726 (remove_forwarder_block): Properly update the latch of a loop.
26728 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26731 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26732 (cselib_preserved_hash_table): New.
26733 (preserve_constants_and_equivs): Move preserved vals to it.
26734 (cselib_find_slot): Look it up first.
26735 (cselib_init): Initialize it.
26736 (cselib_finish): Release it.
26737 (dump_cselib_table): Dump it.
26739 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26742 * cselib.c (remove_useless_values): Skip to avoid quadratic
26743 behavior if the condition moved from...
26744 (cselib_process_insn): ... here holds.
26746 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26749 * var-tracking.c (vt_initialize): Apply the same condition to
26750 preserve the CFA base value.
26752 2014-02-28 Joey Ye <joey.ye@arm.com>
26755 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26756 if reload in progress or completed.
26758 2014-02-28 Tobias Burnus <burnus@net-b.de>
26760 PR middle-end/60147
26761 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26764 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26766 * doc/tm.texi.in (Condition Code Status): Update documention for
26767 relative locations of cc0-setter and cc0-user.
26769 2014-02-27 Jeff Law <law@redhat.com>
26771 PR rtl-optimization/52714
26772 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26773 into two independent simple sets, if I3 is a jump, ensure the
26774 pattern we place into I3 is a (set (pc) ...).
26776 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26777 Jeff Law <law@redhat.com>
26779 PR rtl-optimization/49847
26780 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26781 are in different blocks.
26782 * doc/tm.texi (Condition Code Status): Update documention for
26783 relative locations of cc0-setter and cc0-user.
26785 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26788 * lra.c (lra_emit_add): Check SUBREG too.
26790 2014-02-27 Andreas Schwab <schwab@suse.de>
26792 * config/m68k/m68k.c (m68k_option_override): Disable
26793 -flive-range-shrinkage for classic m68k.
26794 (m68k_override_options_after_change): Likewise.
26796 2014-02-27 Marek Polacek <polacek@redhat.com>
26798 PR middle-end/59223
26799 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26800 -Wmaybe-uninitialized.
26802 2014-02-27 Alan Modra <amodra@gmail.com>
26805 * reload1.c (emit_input_reload_insns): When reload_override_in,
26806 set old to rl->in_reg when rl->in_reg is a subreg.
26808 2014-02-26 Richard Biener <rguenther@suse.de>
26811 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26813 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26815 * common/config/i386/predicates.md (const1256_operand): Remove.
26816 (const2356_operand): New.
26817 (const_1_to_2_operand): Remove.
26818 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26819 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26820 (*avx512pf_gatherpf<mode>sf): Ditto.
26821 (avx512pf_gatherpf<mode>df): Ditto.
26822 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26823 (*avx512pf_gatherpf<mode>df): Ditto.
26824 (avx512pf_scatterpf<mode>sf): Ditto.
26825 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26826 (*avx512pf_scatterpf<mode>sf): Ditto.
26827 (avx512pf_scatterpf<mode>df): Ditto.
26828 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26829 (*avx512pf_scatterpf<mode>df): Ditto.
26830 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26832 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26834 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26835 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26836 (_mm512_mask_testn_epi64_mask): Move to ...
26837 * config/i386/avx512cdintrin.h: Here.
26838 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26839 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26840 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26841 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26842 TARGET_AVX512F from TARGET_AVX512CD.
26844 2014-02-26 Richard Biener <rguenther@suse.de>
26847 * ipa.c (walk_polymorphic_call_targets): Properly guard
26848 call to inline_update_overall_summary.
26850 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26853 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26854 and latches only if requested. Fix latch if it is removed.
26855 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26856 LOOPS_HAVE_PREHEADERS.
26858 2014-02-25 Andrew Pinski <apinski@cavium.com>
26860 * builtins.c (expand_builtin_thread_pointer): Create a new target
26861 when the target is NULL.
26863 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26865 PR rtl-optimization/60317
26866 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26867 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26868 * lra-assigns.c: Include params.h.
26869 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26870 other reload pseudos considerations.
26872 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26874 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26875 to use canonical form for nor<mode>3.
26877 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26880 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26883 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26885 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26886 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26887 (ix86_handle_option): Handle OPT_mprefetchwt1.
26888 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26889 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26891 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26892 OPTION_MASK_ISA_PREFETCHWT1.
26893 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26894 (PTA_PREFETCHWT1): New.
26895 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26896 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26897 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26898 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26899 (*prefetch_avx512pf_<mode>_: Change into ...
26900 (*prefetch_prefetchwt1_<mode>: This.
26901 * config/i386/i386.opt (mprefetchwt1): New.
26902 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26903 (_mm_prefetch): Handle intent to write.
26904 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26906 2014-02-25 Richard Biener <rguenther@suse.de>
26908 PR middle-end/60291
26909 * emit-rtl.c (mem_attrs_htab): Remove.
26910 (mem_attrs_htab_hash): Likewise.
26911 (mem_attrs_htab_eq): Likewise.
26912 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26913 (init_emit_once): Do not allocate mem_attrs_htab.
26915 2014-02-25 Richard Biener <rguenther@suse.de>
26918 * lto-opts.c (lto_write_options): Output non-explicit conservative
26919 -fwrapv, -fno-trapv and -fno-strict-overflow.
26920 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26921 (run_gcc): And pass them through.
26923 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26925 * sel-sched.c (calculate_new_fences): New parameter ptime.
26926 Calculate it as a maximum over all fence cycles.
26927 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26928 Print the final schedule timing when sched_verbose.
26930 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26932 PR rtl-optimization/60292
26933 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26934 bit fot the fence instruction.
26936 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26938 * calls.h: Fix typo in comment.
26940 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26942 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26943 adjusting offsetable addresses.
26945 2014-02-24 Guozhi Wei <carrot@google.com>
26947 * sparseset.h (sparseset_pop): Fix the wrong index.
26949 2014-02-24 Walter Lee <walt@tilera.com>
26951 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26952 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26954 * common/config/tilegx/tilegx-common.c
26955 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26956 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26957 (LINK_SPEC): Ditto.
26958 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26959 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26960 (tilegx_gimplify_va_arg_expr): Handle big endian.
26961 (tilegx_expand_unaligned_load): Ditto.
26962 (tilegx_expand_unaligned_store): Ditto.
26963 (TARGET_RETURN_IN_MSB): New.
26964 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26965 (TARGET_ENDIAN_DEFAULT): New.
26966 (TARGET_BIG_ENDIAN): Handle big endian.
26967 (BYTES_BIG_ENDIAN): Ditto.
26968 (WORDS_BIG_ENDIAN): Ditto.
26969 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26970 (ENDIAN_SPEC): New.
26971 (EXTRA_SPECS): New.
26972 * config/tilegx/tilegx.md (extv): Handle big endian.
26974 (insn_st<n>): Ditto.
26975 (insn_st<n>_add<bitsuffix>): Ditto.
26976 (insn_stnt<n>): Ditto.
26977 (insn_stnt<n>_add<bitsuffix>):Ditto.
26978 (vec_interleave_highv8qi): Handle big endian.
26979 (vec_interleave_highv8qi_be): New.
26980 (vec_interleave_highv8qi_le): New.
26981 (insn_v1int_h): Handle big endian.
26982 (vec_interleave_lowv8qi): Handle big endian.
26983 (vec_interleave_lowv8qi_be): New.
26984 (vec_interleave_lowv8qi_le): New.
26985 (insn_v1int_l): Handle big endian.
26986 (vec_interleave_highv4hi): Handle big endian.
26987 (vec_interleave_highv4hi_be): New.
26988 (vec_interleave_highv4hi_le): New.
26989 (insn_v2int_h): Handle big endian.
26990 (vec_interleave_lowv4hi): Handle big endian.
26991 (vec_interleave_lowv4hi_be): New.
26992 (vec_interleave_lowv4hi_le): New.
26993 (insn_v2int_l): Handle big endian.
26994 (vec_interleave_highv2si): Handle big endian.
26995 (vec_interleave_highv2si_be): New.
26996 (vec_interleave_highv2si_le): New.
26997 (insn_v4int_h): Handle big endian.
26998 (vec_interleave_lowv2si): Handle big endian.
26999 (vec_interleave_lowv2si_be): New.
27000 (vec_interleave_lowv2si_le): New.
27001 (insn_v4int_l): Handle big endian.
27002 * config/tilegx/tilegx.opt (mbig-endian): New option.
27003 (mlittle-endian): New option.
27004 * doc/install.texi: Document tilegxbe-linux.
27005 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27007 2014-02-24 Martin Jambor <mjambor@suse.cz>
27010 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27011 there are no parameter descriptors.
27013 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27015 PR rtl-optimization/60268
27016 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27017 initialization to ...
27018 (sched_rgn_init): ... here.
27019 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27021 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27023 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27026 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27028 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27031 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27033 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27034 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27036 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27038 * config/microblaze/predicates.md: Add cmp_op predicate.
27039 * config/microblaze/microblaze.md: Add branch_compare instruction
27040 which uses cmp_op predicate and emits cmp insn before branch.
27041 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27042 to microblaze_expand_conditional_branch and consolidate logic.
27043 (microblaze_expand_conditional_branch): emit branch_compare
27044 insn instead of handling cmp op separate from branch insn.
27046 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27048 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27051 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27053 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27054 define_insn with define_expand and new define_insn
27055 *altivec_lve<VI_char>x_internal.
27056 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27057 and new define_insn *altivec_stve<VI_char>x_internal.
27058 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27060 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27062 (altivec_expand_stvex_be): New function.
27064 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27066 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27067 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27068 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27069 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27071 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27074 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27075 instead of emit_move_insn.
27077 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27079 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27080 vspltw with vsldoi.
27081 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27082 gen_altivec_vsumsws.
27084 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27086 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27087 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27088 (altivec_lvxl_<mode>): New define_expand incorporating
27089 -maltivec=be semantics where needed.
27090 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27091 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27092 semantics where needed.
27093 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27094 (altivec_stvx_<mode>): New define_expand incorporating
27095 -maltivec=be semantics where needed.
27096 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27097 VM2 iterator instead of V4SI.
27098 (altivec_stvxl_<mode>): New define_expand incorporating
27099 -maltivec=be semantics where needed.
27100 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27101 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27102 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27103 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27104 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27105 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27106 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27107 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27108 ALTIVEC_BUILTIN_STVXL.
27109 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27110 (altivec_expand_stvx_be): Likewise.
27111 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27112 (altivec_expand_lvx_be): Likewise.
27113 (altivec_expand_stvx_be): Likewise.
27114 (altivec_expand_builtin): Add cases for
27115 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27116 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27117 (altivec_init_builtins): Add definitions for
27118 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27119 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27121 2014-02-21 Catherine Moore <clm@codesourcery.com>
27123 * doc/invoke.texi (mvirt, mno-virt): Document.
27124 * config/mips/mips.opt (mvirt): New option.
27125 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27127 2014-02-21 Richard Biener <rguenther@suse.de>
27129 PR tree-optimization/60276
27130 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27131 (STMT_VINFO_MIN_NEG_DIST): New macro.
27132 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27133 STMT_VINFO_MIN_NEG_DIST.
27134 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27135 made for negative dependence distances still hold.
27137 2014-02-21 Richard Biener <rguenther@suse.de>
27139 PR middle-end/60291
27140 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27141 DECL_INITIAL for globals not in the current function context.
27143 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27145 PR tree-optimization/56490
27146 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27147 * tree-ssa-uninit.c: Include params.h.
27148 (compute_control_dep_chain): Add num_calls argument, return false
27149 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27150 num_calls to recursive call.
27151 (find_predicates): Change dep_chain into normal array,
27152 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27153 variable and adjust compute_control_dep_chain caller.
27154 (find_def_preds): Likewise.
27156 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27158 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27159 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27161 2014-02-21 Nick Clifton <nickc@redhat.com>
27163 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27164 (pushhi1): Likewise.
27165 (popqi1): Add mode to pre_dec.
27166 (pophi1): Likewise.
27168 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27170 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27171 mode for mask of V8SFmode permutation.
27173 2014-02-20 Richard Henderson <rth@redhat.com>
27176 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27177 a new pseudo for OLDVAL.
27179 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27182 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27183 gen_reg_rtx if d->testing_p.
27184 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27185 if d->testing_p and we will certainly return true.
27186 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27189 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27191 * emit-rtl.c (gen_reg_rtx): Assert that
27192 crtl->emit.regno_pointer_align_length is non-zero.
27194 2014-02-20 Richard Henderson <rth@redhat.com>
27197 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27198 on failure the store back into EXPECT.
27200 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27201 Sandra Loosemore <sandra@codesourcery.com>
27203 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27204 * config/nios2/nios2.c (nios2_function_profiler): Add
27205 -fPIC (flag_pic == 2) support.
27206 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27207 (nios2_large_offset_p): New function.
27208 (nios2_unspec_reloc_p): Move up position, update to use
27209 nios2_large_offset_p.
27210 (nios2_unspec_address): Remove function.
27211 (nios2_unspec_offset): New function.
27212 (nios2_large_got_address): New function.
27213 (nios2_got_address): Add large offset support.
27214 (nios2_legitimize_tls_address): Update usage of removed and new
27216 (nios2_symbol_binds_local_p): New function.
27217 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27218 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27219 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27220 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27221 processing for (const (unspec ...)).
27222 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27224 2014-02-20 Richard Biener <rguenther@suse.de>
27226 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27227 doing the substitution.
27228 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27230 2014-02-20 Martin Jambor <mjambor@suse.cz>
27233 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27234 info when checking whether lattices are bottom.
27236 2014-02-20 Richard Biener <rguenther@suse.de>
27238 PR middle-end/60221
27239 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27242 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27245 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27246 parameter specifying the scaling.
27247 (inline_call): Update.
27248 (want_inline_recursively): Guard division by zero.
27249 (recursive_inlining): Update.
27250 * ipa-inline.h (clone_inlined_nodes): Update.
27252 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27255 * config/i386/i386.c (classify_argument): Pass structures of size
27256 64 bytes or less in register.
27258 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27259 Kirill Yukhin <kirill.yukhin@intel.com>
27261 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27262 (_mm_rcp28_round_ss): Ditto.
27263 (_mm_rsqrt28_round_sd): Ditto.
27264 (_mm_rsqrt28_round_ss): Ditto.
27265 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27266 (_mm_rcp14_round_ss): Ditto.
27267 (_mm_rsqrt14_round_sd): Ditto.
27268 (_mm_rsqrt14_round_ss): Ditto.
27269 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27270 the first input operand, get rid of match_dup.
27271 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27273 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27275 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27276 operand as the first input operand, set type attribute.
27277 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27278 Set type attribute.
27279 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27280 operand as the first input operand, set type attribute.
27282 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27284 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27287 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27290 * config/i386/i386.c (construct_container): Remove TFmode check
27291 for X86_64_INTEGER_CLASS.
27293 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27296 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27297 only when -Wpsabi is enabled.
27299 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27302 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27303 passing arrays in registers are the same as for structs, so remove the
27304 special case for them.
27306 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27308 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27309 destination type, extract only the valid bits if the source type is not
27310 integral and has a different mode.
27312 2014-02-19 Richard Biener <rguenther@suse.de>
27315 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27318 2014-02-19 Richard Biener <rguenther@suse.de>
27321 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27322 (ipa_modify_call_arguments): Emit an argument load explicitely and
27323 preserve virtual SSA form there and for the replacement call.
27324 Do not update SSA form nor free dominance info.
27326 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27328 * ipa.c (function_and_variable_visibility): Also clear WEAK
27329 flag when disolving COMDAT_GROUP.
27331 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27333 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27334 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27335 not devirtualizing.
27336 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27337 do more sanity checks.
27338 (detect_type_change): Return true when giving up early.
27339 (compute_complex_assign_jump_func): Fix type parameter of
27340 ipa_set_ancestor_jf.
27341 (compute_complex_ancestor_jump_func): Likewise.
27342 (update_jump_functions_after_inlining): Fix updating of
27344 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27346 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27348 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27349 inline clones when edge disappears.
27351 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27354 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27355 Split 64-bit moves into 2 patterns. Do not allow the use of
27356 direct move for TDmode in little endian, since the decimal value
27357 has little endian bytes within a word, but the 64-bit pieces are
27358 ordered in a big endian fashion, and normal subreg's of TDmode are
27360 (mov<mode>_64bit_dm): Likewise.
27361 (movtd_64bit_nodm): Likewise.
27363 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27365 PR tree-optimization/60174
27366 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27367 statement of an SSA_NAME that occurs in an abnormal PHI node.
27369 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27372 * final.c (SEEN_BB): Remove.
27373 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27374 (final_scan_insn): Don't force_source_line on second
27375 NOTE_INSN_BASIC_BLOCK.
27377 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27380 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27381 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27382 (type_natural_mode): Warn ABI change when %zmm register is not
27383 available for AVX512F vector value passing.
27385 2014-02-18 Kai Tietz <ktietz@redhat.com>
27388 * config/i386/i386.c (ix86_expand_prologue): Use value in
27389 rax register as displacement when restoring %r10 or %rax.
27390 Fix wrong offset when restoring both registers.
27392 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27394 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27395 assertion with conditional return.
27397 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27398 Uros Bizjak <ubizjak@gmail.com>
27401 * config/i386/driver-i386.c (host_detect_local_cpu): If
27402 YMM state is not saved by the OS, also clear has_f16c. Move
27403 CPUID 0x80000001 handling before YMM state saving checking.
27405 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27407 PR rtl-optimization/58960
27408 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27409 factored out from ...
27410 (sched_init): ... here.
27411 (free_global_sched_pressure_data): New, factored out from ...
27412 (sched_finish): ... here.
27413 * sched-int.h (free_global_sched_pressure_data): Declare.
27414 * sched-rgn.c (nr_regions_initial): New static global.
27415 (haifa_find_rgns): Initialize it.
27416 (schedule_region): Disable sched-pressure for the newly
27419 2014-02-17 Richard Biener <rguenther@suse.de>
27421 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27422 release SSA defs of pattern stmts.
27424 2014-02-17 Richard Biener <rguenther@suse.de>
27426 * tree-inline.c (expand_call_inline): Release the virtual
27427 operand defined by the call we are about to inline.
27429 2014-02-17 Richard Biener <rguenther@suse.de>
27431 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27433 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27434 Ilya Tocar <ilya.tocar@intel.com>
27436 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27437 arguments order in builtin.
27438 (_mm512_permutexvar_epi64): Ditto.
27439 (_mm512_mask_permutexvar_epi64): Ditto
27440 (_mm512_maskz_permutexvar_epi32): Ditto
27441 (_mm512_permutexvar_epi32): Ditto
27442 (_mm512_mask_permutexvar_epi32): Ditto
27444 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27446 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27447 (p8_vmrgow): Likewise.
27449 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27451 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27454 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27457 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27458 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27459 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27460 using direct move instructions on ISA 2.07. Also adjust
27461 instruction length for 64-bit.
27462 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27463 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27465 2014-02-15 Alan Modra <amodra@gmail.com>
27469 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27470 find_replacement on parts of insn rtl that might be reloaded.
27472 2014-02-15 Richard Biener <rguenther@suse.de>
27474 PR tree-optimization/60183
27475 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27476 (tree_ssa_phiprop): Calculate and free post-dominators.
27478 2014-02-14 Jeff Law <law@redhat.com>
27480 PR rtl-optimization/60131
27481 * ree.c (get_extended_src_reg): New function.
27482 (combine_reaching_defs): Use it rather than assuming location of REG.
27483 (find_and_remove_re): Verify first operand of extension is
27484 a REG before adding the insns to the copy list.
27486 2014-02-14 Roland McGrath <mcgrathr@google.com>
27488 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27489 * configure: Regenerated.
27490 * config.in: Regenerated.
27491 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27492 instead of ASM_SHORT.
27494 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27495 Richard Earnshaw <rearnsha@arm.com>
27497 PR rtl-optimization/59535
27498 * lra-constraints.c (process_alt_operands): Encourage alternative
27499 when unassigned pseudo class is superset of the alternative class.
27500 (inherit_reload_reg): Don't inherit when optimizing for code size.
27501 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27502 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27503 modes not less than 4 for Thumb1.
27505 2014-02-14 Kyle McMartin <kyle@redhat.com>
27508 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27510 2014-02-14 Richard Biener <rguenther@suse.de>
27512 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27513 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27514 Do not strip INDIRECT_REFs.
27516 2014-02-14 Richard Biener <rguenther@suse.de>
27519 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27520 DECL_FUNCTION_SPECIFIC_TARGET.
27521 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27522 * tree-streamer-out.c (pack_ts_target_option): Remove.
27523 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27524 (write_ts_function_decl_tree_pointers): Do not stream
27525 DECL_FUNCTION_SPECIFIC_TARGET.
27526 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27527 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27528 (lto_input_ts_function_decl_tree_pointers): Do not stream
27529 DECL_FUNCTION_SPECIFIC_TARGET.
27531 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27533 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27534 (get_initial_def_for_induction, vectorizable_induction): Ignore
27535 debug stmts when looking for exit_phi.
27536 (vectorizable_live_operation): Fix up condition.
27538 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27540 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27541 nreverse() because it changes the content of original tree list.
27543 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27545 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27546 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27548 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27550 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27551 GNU coding standards.
27553 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27556 * dwarf2out.c (gen_subprogram_die): Don't call
27557 add_calling_convention_attribute if subr_die is old_die.
27559 2014-02-13 Sharad Singhai <singhai@google.com>
27561 * doc/optinfo.texi: Fix order of nodes.
27563 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27565 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27566 operands[2], not operands[3].
27568 2014-02-13 Richard Biener <rguenther@suse.de>
27571 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27572 mention the possibility of an in-tree build.
27573 (CLooG): Update recommended version to 0.18.1, mention the
27574 possibility of an in-tree build and clarify that the ISL
27575 bundled with CLooG does not work.
27577 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27580 * expr.c (compress_float_constant): If x is a hard register,
27581 extend into a pseudo and then move to x.
27583 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27585 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27586 caused by bad second argument to warning_at() with -mhotpatch and
27587 nested functions (e.g. with gfortran).
27589 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27591 * opts.c (option_name): Remove "enabled by default" rider.
27593 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27595 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27597 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27598 Uros Bizjak <ubizjak@gmail.com>
27601 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27602 * configure: Regenerated.
27604 2014-02-12 Richard Biener <rguenther@suse.de>
27606 * vec.c (vec_prefix::calculate_allocation): Move as
27607 inline variant to vec.h.
27608 (vec_prefix::calculate_allocation_1): New out-of-line version.
27609 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27610 (vec_prefix::m_has_auto_buf): Rename to ...
27611 (vec_prefix::m_using_auto_storage): ... this.
27612 (vec_prefix::calculate_allocation): Inline the easy cases
27613 and dispatch to calculate_allocation_1 which doesn't need the
27615 (va_heap::reserve): Use gcc_checking_assert.
27616 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27617 m_using_auto_storage.
27618 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27620 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27621 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27622 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27624 2014-02-12 Richard Biener <rguenther@suse.de>
27626 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27627 when we found a dependence.
27629 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27631 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27633 (maybe_fold_stmt): ... into this new function.
27634 * omp-low.c (lower_omp): Update comment.
27636 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27639 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27642 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27644 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27645 identifiers in comments.
27646 (cortexa53_extra_costs): Likewise.
27647 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27648 (cortexa7_extra_costs): Likewise.
27649 (cortexa12_extra_costs): Likewise.
27650 (cortexa15_extra_costs): Likewise.
27651 (v7m_extra_costs): Likewise.
27653 2014-02-12 Richard Biener <rguenther@suse.de>
27655 PR middle-end/60092
27656 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27657 of posix_memalign being successful.
27658 (lower_stmt): Restrict lowering of posix_memalign to when
27659 -ftree-bit-ccp is enabled.
27661 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27663 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27665 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27667 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27669 PR rtl-optimization/60116
27670 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27671 other_insn once the combination has been validated.
27673 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27676 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27678 * ipa-devirt.c: Include demangle.h
27679 (odr_violation_reported): New static variable.
27680 (add_type_duplicate): Update odr_violations.
27681 (maybe_record_node): Add completep parameter; update it.
27682 (record_target_from_binfo): Add COMPLETEP parameter;
27683 update it as needed.
27684 (possible_polymorphic_call_targets_1): Likewise.
27685 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27686 rename FINAL to COMPLETE.
27687 (record_targets_from_bases): Sanity check we found the binfo;
27688 fix COMPLETEP updating.
27689 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27690 parameter, fix computing of COMPLETEP.
27691 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27692 at LTO time do demangling.
27693 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27694 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27696 (gimple_get_virt_method_for_binfo): Likewise.
27697 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27698 gimple_get_virt_method_for_vtable): Update prototypes.
27700 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27703 * genautomata.c (add_presence_absence): Fix typo with
27704 {final_}presence_list.
27706 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27709 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27710 for VSX/Altivec vectors that land in GPR registers.
27712 2014-02-11 Richard Henderson <rth@redhat.com>
27713 Jakub Jelinek <jakub@redhat.com>
27716 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27717 around drhs if type conversion to lacc->type is not useless.
27719 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27721 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27723 (cortex-a57.cortex-a53): Likewise.
27724 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27726 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27728 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27731 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27733 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27734 add_options_for_arm_vfp3.
27736 2014-02-11 Jeff Law <law@redhat.com>
27738 PR middle-end/54041
27739 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27740 object with an undesirable mode.
27742 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27745 * config/i386/sol2-9.h: New file.
27746 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27747 *-*-solaris2.9*): Use it.
27749 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27751 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27752 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27754 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27756 * config/microblaze/microblaze.c: Extend mcpu version format
27758 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27760 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27762 2014-02-10 Richard Henderson <rth@redhat.com>
27765 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27766 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27767 ms-abi vs -mno-accumulate-outgoing-args.
27768 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27769 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27772 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27774 PR middle-end/60080
27775 * cfgexpand.c (expand_asm_operands): Attach source location to
27776 ASM_INPUT rtx objects.
27777 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27779 2014-02-10 Nick Clifton <nickc@redhat.com>
27781 * config/mn10300/mn10300.c (popcount): New function.
27782 (mn10300_expand_prologue): Include saved registers in stack usage
27785 2014-02-10 Jeff Law <law@redhat.com>
27787 PR middle-end/52306
27788 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27789 when changing the SET_DEST of a prior insn to avoid an input reload.
27791 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27793 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27794 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27795 -mcall-openbsd, or -mcall-linux.
27796 (CC1_ENDIAN_BIG_SPEC): Remove.
27797 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27798 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27799 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27800 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27801 and %cc1_endian_default.
27802 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27804 2014-02-10 Richard Biener <rguenther@suse.de>
27806 PR tree-optimization/60115
27807 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27808 MEM_REF handling. Properly verify that the accesses are not
27809 out of the objects bound.
27811 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27813 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27816 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27818 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27819 proper constants and fix formatting.
27820 (possible_polymorphic_call_targets): Fix formatting.
27822 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27823 Ilya Tocar <ilya.tocar@intel.com>
27825 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27826 (_mm512_loadu_epi32): Renamed into...
27827 (_mm512_loadu_si512): This.
27828 (_mm512_storeu_epi32): Renamed into...
27829 (_mm512_storeu_si512): This.
27830 (_mm512_maskz_ceil_ps): Removed.
27831 (_mm512_maskz_ceil_pd): Ditto.
27832 (_mm512_maskz_floor_ps): Ditto.
27833 (_mm512_maskz_floor_pd): Ditto.
27834 (_mm512_floor_round_ps): Ditto.
27835 (_mm512_floor_round_pd): Ditto.
27836 (_mm512_ceil_round_ps): Ditto.
27837 (_mm512_ceil_round_pd): Ditto.
27838 (_mm512_mask_floor_round_ps): Ditto.
27839 (_mm512_mask_floor_round_pd): Ditto.
27840 (_mm512_mask_ceil_round_ps): Ditto.
27841 (_mm512_mask_ceil_round_pd): Ditto.
27842 (_mm512_maskz_floor_round_ps): Ditto.
27843 (_mm512_maskz_floor_round_pd): Ditto.
27844 (_mm512_maskz_ceil_round_ps): Ditto.
27845 (_mm512_maskz_ceil_round_pd): Ditto.
27846 (_mm512_expand_pd): Ditto.
27847 (_mm512_expand_ps): Ditto.
27848 * config/i386/i386.c (ix86_builtins): Remove
27849 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27850 (bdesc_args): Ditto.
27851 * config/i386/predicates.md (const1256_operand): New.
27852 (const_1_to_2_operand): Ditto.
27853 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27854 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27855 (*avx512pf_gatherpf<mode>sf): Ditto.
27856 (avx512pf_gatherpf<mode>df): Ditto.
27857 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27858 (*avx512pf_gatherpf<mode>df): Ditto.
27859 (avx512pf_scatterpf<mode>sf): Ditto.
27860 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27861 (*avx512pf_scatterpf<mode>sf): Ditto.
27862 (avx512pf_scatterpf<mode>df): Ditto.
27863 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27864 (*avx512pf_scatterpf<mode>df): Ditto.
27865 (avx512f_expand<mode>): Removed.
27866 (<shift_insn><mode>3<mask_name>): Change predicate type.
27868 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27870 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27871 not at the end of datarefs vector use ordered_remove to avoid
27872 reordering datarefs vector.
27875 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27876 mark local addressable non-static vars as GOVD_PRIVATE
27877 instead of GOVD_LOCAL.
27878 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27879 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27882 PR middle-end/60092
27883 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27884 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27885 assume_aligned or alloc_align attributes.
27886 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27887 arguments. Handle also assume_aligned and alloc_align attributes.
27888 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27889 calls to functions with assume_aligned or alloc_align attributes.
27890 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27892 2014-02-08 Terry Guo <terry.guo@arm.com>
27894 * doc/invoke.texi: Document ARM -march=armv7e-m.
27896 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27898 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27899 flag on __cilkrts_rethrow builtin.
27902 * ipa-cp.c (determine_versionability): Fail at -O0
27903 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27904 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27907 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27910 * tree-inline.c (copy_forbidden): Fail for
27911 __attribute__((optimize (0))) functions.
27913 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27915 * varpool.c: Include pointer-set.h.
27916 (varpool_remove_unreferenced_decls): Variables in other partitions
27917 will not be output; be however careful to not lose information
27918 about partitioning.
27920 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27922 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27923 lookup in the vtable constructor.
27925 2014-02-07 Jeff Law <law@redhat.com>
27928 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27929 define_insn_and_split.
27931 * ipa-inline.c (inline_small_functions): Fix typos.
27933 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27935 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27936 (s390_can_use_return_insn): Declare.
27937 * config/s390/s390.h (EPILOGUE_USES): Define.
27938 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27940 (s390_chunkify_start): Handle return JUMP_LABELs.
27941 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27942 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27943 (s390_can_use_return_insn): New functions.
27944 (s390_fix_long_loop_prediction): Handle conditional returns.
27945 (TARGET_SET_UP_BY_PROLOGUE): Define.
27946 * config/s390/s390.md (ANY_RETURN): New code iterator.
27947 (*creturn, *csimple_return, return, simple_return): New patterns.
27949 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27951 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27952 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27953 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27954 REG_CFA_RESTORE list when deciding not to restore a register.
27956 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27958 * config/s390/s390.c: Include tree-pass.h and context.h.
27959 (s390_early_mach): New function, split out from...
27960 (s390_emit_prologue): ...here.
27961 (pass_data_s390_early_mach): New pass structure.
27962 (pass_s390_early_mach): New class.
27963 (s390_option_override): Create and register early_mach pass.
27964 Move to end of file.
27966 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27968 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27969 to match for the exit block.
27971 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27973 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27974 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27975 Reject misaligned operands.
27977 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27979 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27981 2014-02-07 Richard Biener <rguenther@suse.de>
27983 PR middle-end/60092
27984 * gimple-low.c (lower_builtin_posix_memalign): New function.
27985 (lower_stmt): Call it to lower posix_memalign in a way
27986 to make alignment info accessible.
27988 2014-02-07 Jakub Jelinek <jakub@redhat.com>
27991 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
27992 __builtin_setjmp_receiver.
27994 2014-02-07 Richard Biener <rguenther@suse.de>
27996 PR middle-end/60092
27997 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
27998 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
27999 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28000 Handle BUILT_IN_POSIX_MEMALIGN.
28001 (find_func_clobbers): Likewise.
28002 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28003 (call_may_clobber_ref_p_1): Likewise.
28005 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28008 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28011 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28014 * lto-cgraph.c (lto_output_node): Use
28015 symtab_get_symbol_partitioning_class.
28016 (lto_output_varpool_node): likewise.
28017 (symtab_get_symbol_partitioning_class): Move here from
28018 lto/lto-partition.c
28019 * cgraph.h (symbol_partitioning_class): Likewise.
28020 (symtab_get_symbol_partitioning_class): Declare.
28022 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28024 * ggc.h (ggc_internal_cleared_alloc): New macro.
28025 * vec.h (vec_safe_copy): Handle memory stats.
28026 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28027 * target-globals.c (save_target_globals): Likewise.
28029 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28032 * expr.c (emit_move_resolve_push): Export; be bit more selective
28033 on when to clear alias set.
28034 * expr.h (emit_move_resolve_push): Declare.
28035 * function.h (struct function): Add tail_call_marked.
28036 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28037 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28038 * config/i386/i386.md (TImode move expander): De not call
28040 (FP push expanders): Preserve memory attributes.
28041 * config/i386/sse.md (push<mode>1): Remove.
28042 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28043 (ix86_expand_push): Remove.
28044 * config/i386/mmx.md (push<mode>1): Remove.
28046 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28048 PR rtl-optimization/60030
28049 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28050 lopart with paradoxical subreg before shifting it up by hprec.
28052 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28054 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28055 Remove extra newline at end of file.
28056 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28057 (arm_issue_rate): Handle cortexa57.
28058 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28059 (cortex-a57.cortex-a53): Likewise.
28061 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28064 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28065 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28067 (arm_expand_prologue): Adjust all callers.
28068 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28069 info, registers also at the lowest numbered registers side. Use
28070 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28074 * var-tracking.c (adjust_mems): Before adding a SET to
28075 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28077 2014-02-06 Alan Modra <amodra@gmail.com>
28080 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28081 change SDmode to DDmode when lra_in_progress.
28083 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28085 PR middle-end/59150
28086 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28087 free_data_ref on the dr first, and before goto again also set dr
28088 to the next dr. For simd_lane_access, free old datarefs[i] before
28089 overwriting it. For get_vectype_for_scalar_type failure, don't
28090 free_data_ref if simd_lane_access.
28092 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28095 * tree.h (opts_for_fn): New inline function.
28096 (opt_for_fn): Define.
28097 * config/i386/i386.c (ix86_function_regparm): Use
28098 opt_for_fn (decl, optimize) instead of optimize.
28100 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28102 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28103 for SYMBOL_REF in large memory model.
28105 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28107 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28108 and crypto support.
28109 (cortex-a57): Likewise.
28110 (cortex-a57.cortex-a53): Likewise.
28112 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28113 Kugan Vivekanandarajah <kuganv@linaro.org>
28115 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28117 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28119 2014-02-06 Richard Biener <rguenther@suse.de>
28121 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28122 set_loop_copy and initialize_original_copy_tables.
28124 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28126 * config/aarch64/aarch64-simd.md
28127 (aarch64_ashr_simddi): Change QI to SI.
28129 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28130 Jakub Jelinek <jakub@redhat.com>
28132 PR middle-end/60013
28133 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28136 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28138 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28139 CODE_FOR_altivec_vpku[hw]um to
28140 CODE_FOR_altivec_vpku[hw]um_direct.
28141 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28142 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28143 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28144 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28146 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28148 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28149 generation for -maltivec=be.
28150 (altivec_vsumsws): Simplify redundant test.
28152 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28154 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28155 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28156 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28157 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28158 gen_altivec_vpkuwum.
28159 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28161 (altivec_vpks<VI_char>ss): Likewise.
28162 (altivec_vpks<VI_char>us): Likewise.
28163 (altivec_vpku<VI_char>us): Likewise.
28164 (altivec_vpku<VI_char>um): Likewise.
28165 (altivec_vpku<VI_char>um_direct): New (copy of
28166 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28168 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28169 target is little endian and -maltivec=be is not specified.
28170 (*altivec_vupkhs<VU_char>_direct): New (copy of
28171 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28172 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28173 target is little endian and -maltivec=be is not specified.
28174 (*altivec_vupkls<VU_char>_direct): New (copy of
28175 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28176 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28177 little endian and -maltivec=be is not specified.
28178 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28179 little endian and -maltivec=be is not specified.
28181 2014-02-05 Richard Henderson <rth@redhat.com>
28184 * combine-stack-adj.c: Revert r206943.
28185 * sched-int.h (struct deps_desc): Add last_args_size.
28186 * sched-deps.c (init_deps): Initialize it.
28187 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28188 contain REG_ARGS_SIZE notes.
28190 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28192 * lto-cgraph.c (asm_nodes_output): Make global.
28193 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28194 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28195 (driver_handle_option): Handle OPT_fwpa.
28197 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28200 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28201 a comment typo and formatting issue. If odr_hash hasn't been
28202 created, return vNULL and set *completep to false.
28204 PR middle-end/57499
28205 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28206 bb with no successors.
28208 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28211 * doc/invoke.texi (-march): Clarify documentation for ARM.
28212 (-mtune): Likewise.
28215 2014-02-05 Richard Biener <rguenther@suse.de>
28217 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28218 when not vectorizing because of too many alias checks.
28219 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28220 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28222 2014-02-05 Nick Clifton <nickc@redhat.com>
28224 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28225 accept extended registers in any mode when compiling for the MN10300.
28227 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28229 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28230 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28231 sanitization attributes.
28232 (can_inline_edge_p): Likewise.
28233 (sanitize_attrs_match_for_inline_p): New function.
28235 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28237 * ipa-prop.c (detect_type_change): Shor circuit testing of
28238 type changes on THIS pointer.
28240 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28243 * config/pa/pa.c (legitimize_tls_address): Return original address
28244 if not passed a SYMBOL_REF rtx.
28245 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28247 (pa_emit_move_sequence): Simplify TLS source operands.
28248 (pa_legitimate_constant_p): Reject all TLS constants.
28249 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28250 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28252 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28254 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28255 groups when we know they are controlled by LTO.
28256 * varasm.c (default_binds_local_p_1): If object is in other partition,
28257 it will be resolved locally.
28259 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28261 * config/host-linux.c (linux_gt_pch_use_address): Don't
28262 use SSIZE_MAX because it is not always defined.
28264 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28267 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28268 threshold for pseudo splitting.
28269 (update_ebb_live_info): Process call argument hard registers and
28270 hard registers from insn definition too.
28271 (max_small_class_regs_num): New constant.
28272 (inherit_in_ebb): Update live hard regs through EBBs. Update
28273 reloads_num only for small register classes. Don't split for
28276 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28279 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28282 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28284 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28285 visibility is safe.
28287 2014-02-04 Marek Polacek <polacek@redhat.com>
28289 * gdbinit.in (pel): Define.
28291 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28293 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28296 2014-02-04 Richard Biener <rguenther@suse.de>
28299 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28300 in function context local.
28301 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28302 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28303 similar to LTO_imported_decl_ref.
28305 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28307 PR tree-optimization/60002
28308 * cgraphclones.c (build_function_decl_skip_args): Clear
28309 DECL_LANG_SPECIFIC.
28311 PR tree-optimization/60023
28312 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28313 false to gsi_replace.
28314 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28315 has been in some EH region and vec_stmt could throw, add
28316 vec_stmt into the same EH region.
28317 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28318 has no lhs, ignore it.
28319 * internal-fn.c (expand_MASK_LOAD): Likewise.
28322 * tree-inline.c (copy_forbidden): Fail for
28323 __attribute__((optimize (0))) functions.
28326 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28327 is set, copy one less argument.
28328 (expand_simd_clones): Don't subtract clone_info->inbranch
28329 from simd_clone_struct_alloc argument.
28331 PR rtl-optimization/57915
28332 * recog.c (simplify_while_replacing): If all unary/binary/relational
28333 operation arguments are constant, attempt to simplify those.
28335 PR middle-end/59261
28336 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28337 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28339 2014-02-04 Richard Biener <rguenther@suse.de>
28341 PR tree-optimization/60012
28342 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28343 TBAA disambiguation to all DDRs.
28345 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28348 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28349 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28351 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28354 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28356 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28358 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28359 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28361 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28364 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28365 to figure out targets of polymorphic calls with known decl.
28366 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28367 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28368 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28369 (get_polymorphic_call_info): ... here.
28370 (get_polymorphic_call_info_from_invariant): New function.
28372 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28374 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28375 lookup via vtable pointer; check for type consistency
28376 and turn inconsitent facts into UNREACHABLE.
28377 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28378 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28379 type inconsistent querries; return UNREACHABLE instead.
28381 2014-02-03 Richard Henderson <rth@twiddle.net>
28384 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28385 already processed this node.
28386 (normalize_one_pred_1): Pass along mark_set.
28387 (normalize_one_pred): Create and destroy a pointer_set_t.
28388 (normalize_one_pred_chain): Likewise.
28390 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28392 PR gcov-profile/58602
28393 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28395 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28398 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28399 -fno-devirtualize; try to devirtualize by the knowledge of
28400 virtual table pointer given by aggregate propagation.
28401 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28402 (ipa_print_node_jump_functions): Dump also offset that
28403 is relevant for polymorphic calls.
28404 (determine_known_aggregate_parts): Add arg_type parameter; use it
28405 instead of determining the type from pointer type.
28406 (ipa_compute_jump_functions_for_edge): Update call of
28407 determine_known_aggregate_parts.
28408 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28409 (gimple_get_virt_method_for_binfo): ... here; simplify using
28410 vtable_pointer_value_to_vtable.
28411 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28412 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28413 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28414 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28416 (vtable_pointer_value_to_binfo): ... here.
28417 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28419 2014-02-03 Teresa Johnson <tejohnson@google.com>
28421 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28422 redef of outer loop index variable.
28424 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28428 * doc/extend.texi (Function Attributes): Typo.
28430 2014-02-03 Cong Hou <congh@google.com>
28432 PR tree-optimization/60000
28433 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28434 if the vectorized statement is a store. A store statement can only
28435 appear at the end of pattern statements.
28437 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28439 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28440 (ix86_option_override_internal): Default long double to 64-bit for
28441 32-bit Bionic and to 128-bit for 64-bit Bionic.
28443 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28444 TARGET_LONG_DOUBLE_128 is true.
28445 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28447 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28448 (mlong-double-64): Negate -mlong-double-128.
28449 (mlong-double-128): New option.
28451 * config/i386/i386-c.c (ix86_target_macros): Define
28452 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28454 * doc/invoke.texi: Document -mlong-double-128.
28456 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28458 PR rtl-optimization/60024
28459 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28461 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28463 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28465 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28467 PR rtl-optimization/57662
28468 * sel-sched.c (code_motion_path_driver): Do not mark already not
28469 existing blocks in the visiting bitmap.
28471 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28473 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28474 on the insn being emitted.
28476 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28477 Will Deacon <will.deacon@arm.com>
28479 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28481 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28483 * config/arm/arm-tables.opt: Regenerate.
28485 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28487 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28488 for vector types other than V16QImode.
28489 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28490 define_expand, and call altivec_expand_vec_perm_le when producing
28491 code with little endian element order.
28492 (*altivec_vperm_<mode>_internal): New insn having previous
28493 behavior of altivec_vperm_<mode>.
28494 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28495 altivec_expand_vec_perm_le when producing code with little endian
28497 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28498 behavior of altivec_vperm_<mode>_uns.
28500 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28502 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28503 (altivec_vsumsws): Add handling for -maltivec=be with a little
28505 (altivec_vsumsws_direct): New.
28506 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28507 gen_altivec_vsumsws.
28509 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28511 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28512 vtable_pointer_value_to_binfo): New functions.
28513 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28514 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28516 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28518 * config/nios2/nios2.md (load_got_register): Initialize GOT
28519 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28520 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28522 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28524 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28525 preserverd by passthrough, do not propagate the type.
28527 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28529 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28530 (mips_atomic_assign_expand_fenv): New function.
28531 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28533 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28535 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28536 (__builtin_mips_set_fcsr): Likewise.
28537 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28538 MIPS_USI_FTYPE_VOID.
28539 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28540 (mips16_expand_set_fcsr): Likewise.
28541 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28542 (mips16_set_fcsr_stub): Likewise.
28543 (mips16_get_fcsr_one_only_stub): New class.
28544 (mips16_set_fcsr_one_only_stub): Likewise.
28545 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28546 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28547 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28548 (hard_float): New availability predicate.
28549 (mips_builtins): Add get_fcsr and set_fcsr.
28550 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28551 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28552 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28553 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28554 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28557 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28559 * config/mips/mips.c (mips_one_only_stub): New class.
28560 (mips_need_mips16_rdhwr_p): Replace with...
28561 (mips16_rdhwr_stub): ...this new variable.
28562 (mips16_stub_call_address): New function.
28563 (mips16_rdhwr_one_only_stub): New class.
28564 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28565 (mips_output_mips16_rdhwr): Delete.
28566 (mips_finish_stub): New function.
28567 (mips_code_end): Use it to handle rdhwr stubs.
28569 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28572 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28573 when calculating size of integer atomic types.
28575 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28577 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28579 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28581 PR tree-optimization/60003
28582 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28583 * profile.c (branch_prob): Use gimple_call_builtin_p
28584 to check for BUILT_IN_SETJMP_RECEIVER.
28585 * tree-inline.c (copy_bb): Call notice_special_calls.
28587 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28590 * lra-constraints.c (process_alt_operands): Update reload_sum only
28593 2014-01-31 Richard Henderson <rth@redhat.com>
28595 PR middle-end/60004
28596 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28597 until after else_eh is processed.
28599 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28601 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28602 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28603 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28604 in smmintrin.h, remove them.
28605 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28606 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28607 * config/i386/i386.md (ROUND_SAE): Fix value.
28608 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28609 (const48_operand): New.
28610 * config/i386/subst.md (round), (round_expand): Use
28611 const_4_or_8_to_11_operand.
28612 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28614 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28616 * config/i386/constraints.md (Yk): Swap meaning with k.
28617 * config/i386/i386.md (movhi_internal): Change Yk to k.
28618 (movqi_internal): Ditto.
28619 (*k<logic><mode>): Ditto.
28622 (kandn<mode>): Ditto.
28623 (*<code>hi_1): Ditto.
28624 (*<code>qi_1): Ditto.
28625 (kxnor<mode>): Ditto.
28626 (kortestzhi): Ditto.
28627 (kortestchi): Ditto.
28629 (*one_cmplhi2_1): Ditto.
28630 (*one_cmplqi2_1): Ditto.
28631 * config/i386/sse.md (): Change k to Yk.
28632 (avx512f_load<mode>_mask): Ditto.
28633 (avx512f_blendm<mode>): Ditto.
28634 (avx512f_store<mode>_mask): Ditto.
28635 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28636 (avx512f_storedqu<mode>_mask): Ditto.
28637 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28639 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28640 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28641 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28642 (avx512f_maskcmp<mode>3): Ditto.
28643 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28644 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28645 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28646 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28647 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28648 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28649 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28650 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28651 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28652 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28653 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28654 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28655 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28656 (vec_extract_lo_<mode>_maskm): Ditto.
28657 (vec_extract_hi_<mode>_maskm): Ditto.
28658 (avx512f_vternlog<mode>_mask): Ditto.
28659 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28660 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28661 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28662 (avx512f_<code>v8div16qi2_mask): Ditto.
28663 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28664 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28665 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28666 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28667 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28668 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28669 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28670 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28671 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28672 (avx512cd_maskb_vec_dupv8di): Ditto.
28673 (avx512cd_maskw_vec_dupv16si): Ditto.
28674 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28675 (avx512f_vpermi2var<mode>3_mask): Ditto.
28676 (avx512f_vpermi2var<mode>3_mask): Ditto.
28677 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28678 (*avx512f_gathersi<mode>): Ditto.
28679 (*avx512f_gathersi<mode>_2): Ditto.
28680 (*avx512f_gatherdi<mode>): Ditto.
28681 (*avx512f_gatherdi<mode>_2): Ditto.
28682 (*avx512f_scattersi<mode>): Ditto.
28683 (*avx512f_scatterdi<mode>): Ditto.
28684 (avx512f_compress<mode>_mask): Ditto.
28685 (avx512f_compressstore<mode>_mask): Ditto.
28686 (avx512f_expand<mode>_mask): Ditto.
28687 * config/i386/subst.md (mask): Change k to Yk.
28688 (mask_scalar_merge): Ditto.
28691 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28693 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28695 2014-01-31 Richard Biener <rguenther@suse.de>
28697 PR middle-end/59990
28698 * builtins.c (fold_builtin_memory_op): Make sure to not
28699 use a floating-point mode or a boolean or enumeral type for
28700 the copy operation.
28702 2014-01-30 DJ Delorie <dj@redhat.com>
28704 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28705 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28706 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28707 whenever main() has an epilogue.
28709 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28711 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28712 unused variable "field".
28713 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28714 (vsx_mergeh_<mode>): Likewise.
28715 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28716 (altivec_vmrghh): Likewise.
28717 (altivec_vmrghw): Likewise.
28718 (altivec_vmrglb): Likewise.
28719 (altivec_vmrglh): Likewise.
28720 (altivec_vmrglw): Likewise.
28721 (altivec_vspltb): Add missing uses.
28722 (altivec_vsplth): Likewise.
28723 (altivec_vspltw): Likewise.
28724 (altivec_vspltsf): Likewise.
28726 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28729 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28730 frame related instructions.
28732 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28734 PR rtl-optimization/59959
28735 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28736 any reload of register whose subreg is invalid.
28738 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28740 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28741 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28742 Add missing return type - void.
28744 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28746 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28747 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28748 remove element index adjustment for endian (now handled in vsx.md
28750 (altivec_expand_vec_perm_const): Use
28751 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28752 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28753 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28754 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28755 define_expand and a new define_insn *altivec_vspltb_internal;
28756 adjust for -maltivec=be on a little endian target.
28757 (altivec_vspltb_direct): New.
28758 (altivec_vsplth): Divide into a define_expand and a new
28759 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28760 little endian target.
28761 (altivec_vsplth_direct): New.
28762 (altivec_vspltw): Divide into a define_expand and a new
28763 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28764 little endian target.
28765 (altivec_vspltw_direct): New.
28766 (altivec_vspltsf): Divide into a define_expand and a new
28767 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28768 a little endian target.
28770 2014-01-30 Richard Biener <rguenther@suse.de>
28772 PR tree-optimization/59993
28773 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28774 can propagate form the earlier stmt and avoid the transform
28775 when the intermediate result is needed.
28777 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28779 * README.Portability: Fix typo.
28781 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28783 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28784 comparison_operator with ordered_comparison_operator.
28786 2014-01-30 Nick Clifton <nickc@redhat.com>
28788 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28789 Rename to mn10300_store_multiple_regs.
28790 * config/mn10300/mn10300.c: Likewise.
28791 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28792 store_multiple_regs.
28793 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28794 Call mn10300_store_multiple_regs.
28796 2014-01-30 Nick Clifton <nickc@redhat.com>
28797 DJ Delorie <dj@redhat.com>
28799 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28800 %fp 2 to keep registers after it properly word-aligned.
28801 (rl78_alloc_physical_registers_umul): Handle the case where both
28802 input operands are the same.
28804 2014-01-30 Richard Biener <rguenther@suse.de>
28806 PR tree-optimization/59903
28807 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28810 2014-01-30 Jason Merrill <jason@redhat.com>
28813 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28816 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28818 2014-01-30 Richard Biener <rguenther@suse.de>
28820 PR tree-optimization/59951
28821 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28823 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28826 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28827 SFmode to DFmode case.
28829 2014-01-29 DJ Delorie <dj@redhat.com>
28831 * config/msp430/msp430.opt (-minrt): New.
28832 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28834 (ENDFILE_SPEC): Likewise.
28836 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28838 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28839 (estimate_function_body_sizes): Use it.
28841 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28844 * dwarf2out.c (is_cxx_auto): New.
28845 (is_base_type): Use it.
28846 (gen_type_die_with_usage): Likewise.
28848 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28850 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28851 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28852 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28853 -maltivec=be with LE targets.
28854 (vsx_mergeh_<mode>): Likewise.
28855 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28856 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28857 (altivec_vmrghb): Replace with define_expand and new
28858 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28859 (altivec_vmrghb_direct): New define_insn.
28860 (altivec_vmrghh): Replace with define_expand and new
28861 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28862 (altivec_vmrghh_direct): New define_insn.
28863 (altivec_vmrghw): Replace with define_expand and new
28864 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28865 (altivec_vmrghw_direct): New define_insn.
28866 (*altivec_vmrghsf): Adjust for endianness.
28867 (altivec_vmrglb): Replace with define_expand and new
28868 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28869 (altivec_vmrglb_direct): New define_insn.
28870 (altivec_vmrglh): Replace with define_expand and new
28871 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28872 (altivec_vmrglh_direct): New define_insn.
28873 (altivec_vmrglw): Replace with define_expand and new
28874 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28875 (altivec_vmrglw_direct): New define_insn.
28876 (*altivec_vmrglsf): Adjust for endianness.
28877 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28878 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28879 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28880 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28881 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28882 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28883 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28884 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28886 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28888 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28889 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28892 2014-01-29 Richard Biener <rguenther@suse.de>
28894 PR tree-optimization/58742
28895 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28896 associate_pointerplus_align.
28897 (associate_pointerplus_diff): New function.
28898 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28899 and associate_pointerplus_diff.
28901 2014-01-29 Richard Biener <rguenther@suse.de>
28903 * lto-streamer.h (LTO_major_version): Bump to 3.
28904 (LTO_minor_version): Reset to 0.
28906 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28908 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28909 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28910 (arm_file_start): Generate correct asm header for armv7ve.
28911 * config/arm/bpabi.h: Add multilib support for armv7ve.
28912 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28913 and cortex-a15 to armv7ve.
28914 * config/arm/t-aprofile: Add multilib support for armv7ve.
28915 * doc/invoke.texi: Document -march=armv7ve.
28917 2014-01-29 Richard Biener <rguenther@suse.de>
28919 PR tree-optimization/58742
28920 * tree-ssa-forwprop.c (associate_plusminus): Return true
28921 if we changed sth, defer EH cleanup to ...
28922 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28923 (simplify_mult): New function.
28925 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28927 PR middle-end/59917
28928 PR tree-optimization/59920
28929 * tree.c (build_common_builtin_nodes): Remove
28930 __builtin_setjmp_dispatcher initialization.
28931 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28932 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28933 instead of gsi_after_labels + manually skipping debug stmts.
28934 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28935 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28936 * tree-inline.c (copy_edges_for_bb): Remove
28937 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28938 argument. Ignore computed_goto_p stmts. Don't call
28939 make_abnormal_goto_edges. If a call might need abnormal edges
28940 for non-local gotos, see if it already has an edge to
28941 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28942 with true argument, don't do anything then, otherwise add
28943 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28944 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28946 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28947 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28948 (lower_stmt): Don't set data->calls_builtin_setjmp.
28949 (lower_builtin_setjmp): Adjust comment.
28950 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28951 * tree-cfg.c (found_computed_goto): Remove.
28952 (factor_computed_gotos): Remove.
28953 (make_goto_expr_edges): Return bool, true for computed gotos.
28954 Don't call make_abnormal_goto_edges.
28955 (build_gimple_cfg): Don't set found_computed_goto, don't call
28956 factor_computed_gotos.
28957 (computed_goto_p): No longer static.
28958 (make_blocks): Don't set found_computed_goto.
28959 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28960 (make_edges): If make_goto_expr_edges returns true, push bb
28961 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28962 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28963 vector. Record mapping between bbs and OpenMP regions if there
28964 are any, adjust make_gimple_omp_edges caller. Call
28965 handle_abnormal_edges.
28966 (make_abnormal_goto_edges): Remove.
28967 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28968 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28969 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28970 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28971 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28972 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28973 filling *region also set *region_idx to (*region)->entry->index.
28976 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28977 For REGs set ORIGINAL_REGNO.
28979 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28981 * doc/md.texi: Mention that a target shouldn't implement
28982 vec_widen_(s|u)mul_even/odd pair if it is less efficient
28985 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28987 PR tree-optimization/59594
28988 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
28989 a copy of the datarefs vector rather than the vector itself.
28991 2014-01-28 Jason Merrill <jason@redhat.com>
28994 * dwarf2out.c (auto_die): New static.
28995 (gen_type_die_with_usage): Handle C++1y 'auto'.
28996 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
28999 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29002 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29003 (SPEC_X32): Likewise.
29004 (SPEC_64): Likewise.
29005 * config/i386/i386.c (ix86_option_override_internal): Turn off
29006 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29008 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29009 * config/i386/i386.h (TARGET_16BIT): New macro.
29010 (TARGET_16BIT_P): Likewise.
29011 * config/i386/i386.opt: Add m16.
29012 * doc/invoke.texi: Document -m16.
29014 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29016 PR preprocessor/59935
29017 * input.c (location_get_source_line): Bail out on when line number
29018 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29020 2014-01-28 Richard Biener <rguenther@suse.de>
29022 PR tree-optimization/58742
29023 * tree-ssa-forwprop.c (associate_plusminus): Handle
29024 pointer subtraction of the form (T)(P + A) - (T)P.
29026 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29028 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29031 2014-01-28 Richard Biener <rguenther@suse.de>
29034 2014-01-28 Richard Biener <rguenther@suse.de>
29036 PR rtl-optimization/45364
29037 PR rtl-optimization/59890
29038 * var-tracking.c (local_get_addr_clear_given_value): Handle
29039 already cleared slot.
29040 (val_reset): Handle not allocated local_get_addr_cache.
29041 (vt_find_locations): Use post-order on the inverted CFG.
29043 2014-01-28 Richard Biener <rguenther@suse.de>
29045 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29047 2014-01-28 Richard Biener <rguenther@suse.de>
29049 PR rtl-optimization/45364
29050 PR rtl-optimization/59890
29051 * var-tracking.c (local_get_addr_clear_given_value): Handle
29052 already cleared slot.
29053 (val_reset): Handle not allocated local_get_addr_cache.
29054 (vt_find_locations): Use post-order on the inverted CFG.
29056 2014-01-28 Alan Modra <amodra@gmail.com>
29058 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29059 * configure.ac <recursive call for build != host>: Define
29060 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29061 and LD_FOR_BUILD too.
29062 * configure: Regenerate.
29064 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29066 * config/i386/i386.c (get_builtin_code_for_version): Separate
29067 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29068 Broadwell from Haswell.
29070 2014-01-27 Steve Ellcey <sellcey@mips.com>
29072 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29073 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29074 * config/mips/mips.c (mips_option_override): Change setting
29076 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29077 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29078 Change from Mask to Var.
29080 2014-01-27 Jeff Law <law@redhat.com>
29082 * ipa-inline.c (inline_small_functions): Fix typo.
29084 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29086 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29087 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29088 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29089 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29090 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29091 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29092 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29093 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29094 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29095 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29096 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29097 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29098 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29099 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29100 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29101 (_mm512_storeu_epi64): Ditto.
29102 (_mm512_cmpge_epi32_mask): Ditto.
29103 (_mm512_cmpge_epu32_mask): Ditto.
29104 (_mm512_cmpge_epi64_mask): Ditto.
29105 (_mm512_cmpge_epu64_mask): Ditto.
29106 (_mm512_cmple_epi32_mask): Ditto.
29107 (_mm512_cmple_epu32_mask): Ditto.
29108 (_mm512_cmple_epi64_mask): Ditto.
29109 (_mm512_cmple_epu64_mask): Ditto.
29110 (_mm512_cmplt_epi32_mask): Ditto.
29111 (_mm512_cmplt_epu32_mask): Ditto.
29112 (_mm512_cmplt_epi64_mask): Ditto.
29113 (_mm512_cmplt_epu64_mask): Ditto.
29114 (_mm512_cmpneq_epi32_mask): Ditto.
29115 (_mm512_cmpneq_epu32_mask): Ditto.
29116 (_mm512_cmpneq_epi64_mask): Ditto.
29117 (_mm512_cmpneq_epu64_mask): Ditto.
29118 (_mm512_expand_pd): Ditto.
29119 (_mm512_expand_ps): Ditto.
29120 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29121 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29122 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29123 * config/i386/i386.c (ix86_builtins): Add
29124 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29125 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29126 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29127 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29128 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29129 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29130 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29131 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29132 IX86_BUILTIN_PMOVUSQW512_MEM.
29133 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29134 __builtin_ia32_pmovsqd512mem_mask,
29135 __builtin_ia32_pmovqd512mem_mask,
29136 __builtin_ia32_pmovusqw512mem_mask,
29137 __builtin_ia32_pmovsqw512mem_mask,
29138 __builtin_ia32_pmovqw512mem_mask,
29139 __builtin_ia32_pmovusdw512mem_mask,
29140 __builtin_ia32_pmovsdw512mem_mask,
29141 __builtin_ia32_pmovdw512mem_mask,
29142 __builtin_ia32_pmovqb512mem_mask,
29143 __builtin_ia32_pmovusqb512mem_mask,
29144 __builtin_ia32_pmovsqb512mem_mask,
29145 __builtin_ia32_pmovusdb512mem_mask,
29146 __builtin_ia32_pmovsdb512mem_mask,
29147 __builtin_ia32_pmovdb512mem_mask.
29148 (bdesc_args): Add __builtin_ia32_expanddf512,
29149 __builtin_ia32_expandsf512.
29150 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29151 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29152 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29153 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29154 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29155 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29156 (avx512f_<code>v8div16qi2_mask_store): This.
29157 (avx512f_expand<mode>): New.
29159 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29161 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29163 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29164 (_mm512_prefetch_i32scatter_pd): Ditto.
29165 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29166 (_mm512_prefetch_i64scatter_pd): Ditto.
29167 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29168 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29169 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29170 (_mm512_prefetch_i32scatter_ps): Ditto.
29171 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29172 (_mm512_prefetch_i64scatter_ps): Ditto.
29173 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29174 * config/i386/i386-builtin-types.def: Define
29175 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29176 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29177 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29178 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29179 IX86_BUILTIN_SCATTERPFQPD.
29180 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29181 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29182 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29183 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29184 __builtin_ia32_scatterpfqps.
29185 (ix86_expand_builtin): Expand new built-ins.
29186 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29187 fix memory access data type.
29188 (*avx512pf_gatherpf<mode>_mask): Ditto.
29189 (*avx512pf_gatherpf<mode>): Ditto.
29190 (avx512pf_scatterpf<mode>): Ditto.
29191 (*avx512pf_scatterpf<mode>_mask): Ditto.
29192 (*avx512pf_scatterpf<mode>): Ditto.
29193 (GATHER_SCATTER_SF_MEM_MODE): New.
29194 (avx512pf_gatherpf<mode>df): Ditto.
29195 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29196 (*avx512pf_scatterpf<mode>df): Ditto.
29198 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29201 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29202 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29205 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29207 * common/config/arm/arm-common.c
29208 (arm_rewrite_mcpu): Handle multiple names.
29210 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29212 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29214 * gimple-builder.h (create_gimple_tmp): Delete.
29216 2014-01-27 Christian Bruel <christian.bruel@st.com>
29218 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29221 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29223 * config/pa/pa.md (call): Generate indirect long calls to non-local
29224 functions when outputing 32-bit code.
29225 (call_value): Likewise except for special call to buggy powf function.
29227 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29228 portable runtime and PIC indirect calls.
29229 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29230 and PIC call sequences. Use ldo instead of blr to set return register
29231 in PIC call sequence.
29233 2014-01-25 Walter Lee <walt@tilera.com>
29235 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29236 avoid clobbering a live register.
29238 2014-01-25 Walter Lee <walt@tilera.com>
29240 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29241 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29242 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29243 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29245 2014-01-25 Walter Lee <walt@tilera.com>
29247 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29248 arguments on even registers.
29249 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29251 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29252 (BIGGEST_ALIGNMENT): Ditto.
29253 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29255 2014-01-25 Walter Lee <walt@tilera.com>
29257 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29258 insns before bundling.
29259 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29261 2014-01-25 Walter Lee <walt@tilera.com>
29263 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29264 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29265 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29267 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29269 * config/mips/constraints.md (kl): Delete.
29270 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29271 define expands, using...
29272 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29273 instructions for MIPS16.
29274 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29275 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29277 2014-01-25 Walter Lee <walt@tilera.com>
29279 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29283 2014-01-25 Walter Lee <walt@tilera.com>
29285 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29286 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29288 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29290 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29293 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29295 * print-rtl.c (in_call_function_usage): New var.
29296 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29297 EXPR_LIST mode as mode and not as reg note name.
29299 PR middle-end/59561
29300 * cfgloopmanip.c (copy_loop_info): If
29301 loop->warned_aggressive_loop_optimizations, make sure
29302 the flag is set in target loop too.
29304 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29306 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29308 * builtins.def: Likewise.
29309 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29310 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29311 * ira.c (ira_setup_eliminable_regset): Likewise.
29312 * omp-low.c (gate_expand_omp): Likewise.
29313 (execute_lower_omp): Likewise.
29314 (diagnose_sb_0): Likewise.
29315 (gate_diagnose_omp_blocks): Likewise.
29316 (simd_clone_clauses_extract): Likewise.
29319 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29321 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29322 correction for little endian...
29323 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29326 2014-01-24 Jeff Law <law@redhat.com>
29328 PR tree-optimization/59919
29329 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29330 for non-returning calls.
29332 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29334 * common/config/aarch64/aarch64-common.c
29335 (aarch64_rewrite_mcpu): Handle multiple names.
29336 * config/aarch64/aarch64.h
29337 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29339 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29341 * input.c (add_file_to_cache_tab): Handle the case where fopen
29344 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29347 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29348 from push operand if code of push isn't PRE_DEC.
29350 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29353 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29354 -mquad-memory-atomic. Update -mquad-memory documentation to say
29355 it is only used for non-atomic loads/stores.
29357 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29358 -mquad-memory or -mquad-memory-atomic switches.
29360 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29361 -mquad-memory-atomic to ISA 2.07 support.
29363 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29364 to separate support of normal quad word memory operations (ldq, stq)
29365 from the atomic quad word memory operations.
29367 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29368 support to separate non-atomic quad word operations from atomic
29369 quad word operations. Disable non-atomic quad word operations in
29370 little endian mode so that we don't have to swap words after the
29371 load and before the store.
29372 (quad_load_store_p): Add comment about atomic quad word support.
29373 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29374 options printed with -mdebug=reg.
29376 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29377 -mquad-memory-atomic as the test for whether we have quad word
29378 atomic instructions.
29379 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29380 or -mp8-vector are used, allow byte/half-word atomic operations.
29382 * config/rs6000/sync.md (load_lockedti): Insure that the address
29383 is a proper indexed or indirect address for the lqarx instruction.
29384 On little endian systems, swap the hi/lo registers after the lqarx
29386 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29387 insure the address is valid for the lqarx instruction.
29388 (store_conditionalti): Insure that the address is a proper indexed
29389 or indirect address for the stqcrx. instruction. On little endian
29390 systems, swap the hi/lo registers before doing the stqcrx.
29392 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29393 insure the address is valid for the stqcrx. instruction.
29395 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29396 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29397 type of quad memory support is available.
29399 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29401 PR regression/59915
29402 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29403 there is a danger of looping.
29405 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29407 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29408 force flag_ira_loop_pressure if set via command line.
29410 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29412 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29413 (ashr_simd): New builtin handling DI mode.
29414 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29415 (aarch64_sshr_simddi): New match pattern.
29416 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29417 (vshrd_n_s64): Likewise.
29418 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29420 2014-01-23 Nick Clifton <nickc@redhat.com>
29422 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29423 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29424 favour of mcu specific scripts.
29425 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29428 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29429 Alex Velenko <Alex.Velenko@arm.com>
29431 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29432 (vaddv_s16): Likewise.
29433 (vaddv_s32): Likewise.
29434 (vaddv_u8): Likewise.
29435 (vaddv_u16): Likewise.
29436 (vaddv_u32): Likewise.
29437 (vaddvq_s8): Likewise.
29438 (vaddvq_s16): Likewise.
29439 (vaddvq_s32): Likewise.
29440 (vaddvq_s64): Likewise.
29441 (vaddvq_u8): Likewise.
29442 (vaddvq_u16): Likewise.
29443 (vaddvq_u32): Likewise.
29444 (vaddvq_u64): Likewise.
29445 (vaddv_f32): Likewise.
29446 (vaddvq_f32): Likewise.
29447 (vaddvq_f64): Likewise.
29448 (vmaxv_f32): Likewise.
29449 (vmaxv_s8): Likewise.
29450 (vmaxv_s16): Likewise.
29451 (vmaxv_s32): Likewise.
29452 (vmaxv_u8): Likewise.
29453 (vmaxv_u16): Likewise.
29454 (vmaxv_u32): Likewise.
29455 (vmaxvq_f32): Likewise.
29456 (vmaxvq_f64): Likewise.
29457 (vmaxvq_s8): Likewise.
29458 (vmaxvq_s16): Likewise.
29459 (vmaxvq_s32): Likewise.
29460 (vmaxvq_u8): Likewise.
29461 (vmaxvq_u16): Likewise.
29462 (vmaxvq_u32): Likewise.
29463 (vmaxnmv_f32): Likewise.
29464 (vmaxnmvq_f32): Likewise.
29465 (vmaxnmvq_f64): Likewise.
29466 (vminv_f32): Likewise.
29467 (vminv_s8): Likewise.
29468 (vminv_s16): Likewise.
29469 (vminv_s32): Likewise.
29470 (vminv_u8): Likewise.
29471 (vminv_u16): Likewise.
29472 (vminv_u32): Likewise.
29473 (vminvq_f32): Likewise.
29474 (vminvq_f64): Likewise.
29475 (vminvq_s8): Likewise.
29476 (vminvq_s16): Likewise.
29477 (vminvq_s32): Likewise.
29478 (vminvq_u8): Likewise.
29479 (vminvq_u16): Likewise.
29480 (vminvq_u32): Likewise.
29481 (vminnmv_f32): Likewise.
29482 (vminnmvq_f32): Likewise.
29483 (vminnmvq_f64): Likewise.
29485 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29487 * config/aarch64/aarch64-simd.md
29488 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29489 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29490 (*aarch64_mul3_elt<mode>): Likewise.
29491 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29492 (*aarch64_mul3_elt_to_64v2df): Likewise.
29493 (*aarch64_mla_elt<mode>): Likewise.
29494 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29495 (*aarch64_mls_elt<mode>): Likewise.
29496 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29497 (*aarch64_fma4_elt<mode>): Likewise.
29498 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29499 (*aarch64_fma4_elt_to_64v2df): Likewise.
29500 (*aarch64_fnma4_elt<mode>): Likewise.
29501 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29502 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29503 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29504 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29505 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29506 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29507 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29508 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29509 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29511 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29513 * config/aarch64/aarch64-simd.md
29514 (aarch64_be_checked_get_lane<mode>): New define_expand.
29515 * config/aarch64/aarch64-simd-builtins.def
29516 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29517 New builtin definition.
29518 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29519 Use new safe be builtin.
29521 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29523 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29525 (aarch64_be_st1<mode>): Likewise.
29526 (aarch_ld1<VALL:mode>): Define_expand modified.
29527 (aarch_st1<VALL:mode>): Likewise.
29528 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29529 (UNSPEC_ST1): Likewise.
29531 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29533 * config/microblaze/microblaze.md: Add trap insn and attribute
29535 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29537 PR preprocessor/58580
29538 * input.h (location_get_source_line): Take an additional line_size
29540 (void diagnostics_file_cache_fini): Declare new function.
29541 * input.c (struct fcache): New type.
29542 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29543 New static constants.
29544 (diagnostic_file_cache_init, total_lines_num)
29545 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29546 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29547 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29548 (get_next_line, read_next_line, goto_next_line, read_line_num):
29549 New static function definitions.
29550 (diagnostic_file_cache_fini): New function.
29551 (location_get_source_line): Take an additional output line_len
29552 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29554 * diagnostic.c (diagnostic_finish): Call
29555 diagnostic_file_cache_fini.
29556 (adjust_line): Take an additional input parameter for the length
29557 of the line, rather than calculating it with strlen.
29558 (diagnostic_show_locus): Adjust the use of
29559 location_get_source_line and adjust_line with respect to their new
29560 signature. While displaying a line now, do not stop at the first
29561 null byte. Rather, display the zero byte as a space and keep
29562 going until we reach the size of the line.
29563 * Makefile.in: Add vec.o to OBJS-libcommon
29565 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29566 Ilya Tocar <ilya.tocar@intel.com>
29568 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29569 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29570 (__builtin_ia32_kmov16): Ditto.
29571 * config/i386/i386.md (UNSPEC_KMOV): New.
29574 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29576 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29577 (_mm512_storeu_si512): Ditto.
29579 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29582 * rtl.h (get_referenced_operands): Declare.
29583 * recog.c (get_referenced_operands): New function.
29584 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29585 operands have been referenced when recording LO_SUM references.
29587 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29589 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29591 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29593 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29594 Enable for generic and recent AMD targets.
29596 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29598 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29599 ARG_SIZE note when adjustment was eliminated.
29601 2014-01-22 Jeff Law <law@redhat.com>
29603 PR tree-optimization/59597
29604 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29605 in file. Accept new argument REGISTERING and use it to modify
29606 dump output appropriately.
29607 (register_jump_thread): Corresponding changes.
29608 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29609 thread paths involving joiner blocks. Add code to dump cancelled
29610 jump threading paths.
29612 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29614 PR rtl-optimization/59477
29615 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29616 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29618 2014-01-22 Tom Tromey <tromey@redhat.com>
29620 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29622 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29624 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29626 PR rtl-optimization/59896
29627 * lra-constraints.c (process_alt_operands): Check unused note for
29628 matched operands of insn with no output reloads.
29630 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29632 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29633 (mips_move_from_gpr_cost): Likewise.
29635 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29637 PR rtl-optimization/59858
29638 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29639 ira_class_hard_regs_num.
29640 (process_alt_operands): Increase reject for dying matched operand.
29642 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29645 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29646 smaller than size, perform several stores or loads and stores
29647 at dst + count - size to store or copy all of size bytes, rather
29648 than just last modesize bytes.
29650 2014-01-20 DJ Delorie <dj@redhat.com>
29652 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29653 that CLOBBERs are REGs before propogating their values.
29655 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29657 PR middle-end/59789
29658 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29659 (cgraph_inline_failed_type): New function.
29660 * cgraph.h (DEFCIFCODE): Add type.
29661 (cgraph_inline_failed_type_t): New enum.
29662 (cgraph_inline_failed_type): New prototype.
29663 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29664 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29665 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29666 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29667 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29668 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29669 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29670 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29671 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29672 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29673 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29674 OPTIMIZATION_MISMATCH.
29675 * tree-inline.c (expand_call_inline): Emit errors during
29676 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29678 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29681 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29682 mode attribute in insn output.
29684 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29686 * output.h (output_constant): Delete.
29687 * varasm.c (output_constant): Make private.
29689 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29691 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29693 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29695 PR middle-end/59860
29696 * tree.h (fold_builtin_strcat): New prototype.
29697 * builtins.c (fold_builtin_strcat): No longer static. Add len
29698 argument, if non-NULL, don't call c_strlen. Optimize
29699 directly into __builtin_memcpy instead of __builtin_strcpy.
29700 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29701 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29703 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29705 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29706 for SImode_address_operand operands, having only a REG argument.
29708 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29710 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29711 loader name using mbig-endian.
29712 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29714 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29716 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29717 (-mtune): Likewise.
29720 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29722 * config/aarch64/aarch64-protos.h
29723 (aarch64_cannot_change_mode_class_ptr): Declare.
29724 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29725 aarch64_cannot_change_mode_class_ptr): New.
29726 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29727 backend hook aarch64_cannot_change_mode_class.
29729 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29731 * common/config/aarch64/aarch64-common.c
29732 (aarch64_handle_option): Don't handle any option order logic here.
29733 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29734 selected_cpu, warn on architecture version mismatch.
29735 (aarch64_override_options): Fix parsing order for option strings.
29737 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29738 Iain Sandoe <iain@codesourcery.com>
29741 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29742 warning. Amend comment to reflect current functionality.
29744 2014-01-20 Richard Biener <rguenther@suse.de>
29746 PR middle-end/59860
29747 * builtins.c (fold_builtin_strcat): Remove case better handled
29748 by tree-ssa-strlen.c.
29750 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29752 * config/aarch64/aarch64.opt
29753 (mcpu, march, mtune): Make case-insensitive.
29755 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29758 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29759 if operands[1] is a REG or ZERO_EXTEND of a REG.
29761 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29763 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29765 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29767 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29768 long non-pic millicode calls.
29770 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29772 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29774 2014-01-19 Kito Cheng <kito@0xlab.org>
29776 * builtins.c (expand_movstr): Check movstr expand done or fail.
29778 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29779 H.J. Lu <hongjiu.lu@intel.com>
29782 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29783 to DImode for zero-extended addresses.
29785 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29787 PR rtl-optimization/57763
29788 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29789 on the new indirect jump_insn and increment LABEL_NUSES (label).
29791 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29795 * config.gcc (x86_archs): New variable.
29796 (x86_64_archs): Likewise.
29797 (x86_cpus): Likewise.
29798 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29799 --with-arch/--with-cpu= options.
29800 Support --with-arch=/--with-cpu={nehalem,westmere,
29801 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29803 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29805 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29806 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29808 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29810 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29812 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29815 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29816 clear cpp_get_options (parse_in)->warn_unused_macros for
29817 ix86_target_macros_internal with cpp_define.
29819 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29821 * jump.c (delete_related_insns): Keep (use (insn))s.
29822 * reorg.c (redundant_insn): Check for barriers too.
29824 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29826 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29828 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29830 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29831 call to $$dyncall when TARGET_LONG_CALLS is true.
29833 2014-01-17 Jeff Law <law@redhat.com>
29835 * ree.c (combine_set_extension): Temporarily disable test for
29836 changing number of hard registers.
29838 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29840 PR middle-end/58125
29841 * ipa-inline-analysis.c (inline_free_summary):
29842 Do not free summary of aliases.
29844 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29846 PR middle-end/59706
29847 * gimplify.c (gimplify_expr): Use create_tmp_var
29848 instead of create_tmp_var_raw. If cond doesn't have
29849 integral type, don't add the IFN_ANNOTATE builtin at all.
29851 2014-01-17 Martin Jambor <mjambor@suse.cz>
29854 * ipa-cp.c (prev_edge_clone): New variable.
29855 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29856 Also resize prev_edge_clone vector.
29857 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29858 (ipcp_edge_removal_hook): New function.
29859 (ipcp_driver): Register ipcp_edge_removal_hook.
29861 2014-01-17 Andrew Pinski <apinski@cavium.com>
29862 Steve Ellcey <sellcey@mips.com>
29865 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29868 2014-01-17 Jeff Law <law@redhat.com>
29870 PR middle-end/57904
29871 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29872 so that pass_ccp runs first.
29874 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29876 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29877 (ix86_adjust_cost): Use !TARGET_XXX.
29878 (do_reorder_for_imul): Likewise.
29879 (swap_top_of_ready_list): Likewise.
29880 (ix86_sched_reorder): Likewise.
29882 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29884 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29885 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29886 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29887 (intel_memset): New. Duplicate slm_memset.
29888 (intel_cost): New. Duplicate slm_cost.
29889 (m_INTEL): New macro.
29890 (processor_target_table): Add "intel".
29891 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29892 with PROCESSOR_INTEL for "intel".
29893 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29894 PROCESSOR_SILVERMONT.
29895 (ix86_issue_rate): Likewise.
29896 (ix86_adjust_cost): Likewise.
29897 (ia32_multipass_dfa_lookahead): Likewise.
29898 (swap_top_of_ready_list): Likewise.
29899 (ix86_sched_reorder): Likewise.
29900 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29901 instead of TARGET_OPT_AGU.
29902 * config/i386/i386.h (TARGET_INTEL): New.
29903 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29904 (processor_type): Add PROCESSOR_INTEL.
29905 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29906 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29908 2014-01-17 Marek Polacek <polacek@redhat.com>
29911 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29914 2014-01-17 Richard Biener <rguenther@suse.de>
29916 PR tree-optimization/46590
29917 * opts.c (default_options_table): Add entries for
29918 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29919 all enabled at -O1 but not for -Og.
29920 * common.opt (fbranch-count-reg): Remove Init(1).
29921 (fmove-loop-invariants): Likewise.
29922 (ftree-pta): Likewise.
29924 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29926 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29927 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29928 decls to at least the GCC 4.8 used alignments.
29931 * tree-nested.c (convert_nonlocal_reference_stmt,
29932 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29933 of GIMPLE_BIND stmts, adjust associated decls.
29935 2014-01-17 Richard Biener <rguenther@suse.de>
29937 PR tree-optimization/46590
29938 * vec.h (vec<>::bseach): New member function implementing
29939 binary search according to C89 bsearch.
29940 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29941 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29942 bitmap pointer again. Make accesses_in_loop a flat array.
29943 (mem_ref_obstack): New global.
29944 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29945 (mark_ref_stored): Likewise.
29946 (ref_indep_loop_p_2): Likewise.
29947 (set_ref_stored_in_loop): New helper function.
29948 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29949 (memref_free): Adjust.
29950 (record_mem_ref_loc): Simplify.
29951 (gather_mem_refs_stmt): Adjust.
29952 (sort_locs_in_loop_postorder_cmp): New function.
29953 (analyze_memory_references): Sort accesses_in_loop after
29954 loop postorder number.
29955 (find_ref_loc_in_loop_cmp): New function.
29956 (for_all_locs_in_loop): Find relevant cluster of locs in
29957 accesses_in_loop and iterate without recursion.
29958 (execute_sm): Avoid uninit warning.
29959 (struct ref_always_accessed): Simplify.
29960 (ref_always_accessed::operator ()): Likewise.
29961 (ref_always_accessed_p): Likewise.
29962 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29963 loop postorder numbers here.
29964 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29967 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29970 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29971 on decls for which assemble_alias has been called.
29973 2014-01-17 Nick Clifton <nickc@redhat.com>
29975 * config/msp430/msp430.opt: (mcpu): New option.
29976 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29977 (msp430_option_override): Parse target_cpu. If the MCU name
29978 matches a generic string, clear target_mcu.
29979 (msp430_attr): Allow numeric interrupt values up to 63.
29980 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29981 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29983 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
29985 * config/msp430/msp430.md (popm): Use %J rather than %I.
29986 (addsi3): Use msp430_nonimmediate_operand for operand 2.
29987 (addhi_cy_i): Use immediate_operand for operand 2.
29988 * doc/invoke.texi: Document -mcpu option.
29990 2014-01-17 Richard Biener <rguenther@suse.de>
29992 PR rtl-optimization/38518
29993 * df.h (df_analyze_loop): Declare.
29994 * df-core.c: Include cfgloop.h.
29995 (df_analyze_1): Split out main part of df_analyze.
29996 (df_analyze): Adjust.
29997 (loop_inverted_post_order_compute): New function.
29998 (loop_post_order_compute): Likewise.
29999 (df_analyze_loop): New function avoiding whole-function
30000 postorder computes.
30001 * loop-invariant.c (find_defs): Use df_analyze_loop.
30002 (find_invariants): Adjust.
30003 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30005 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30007 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30008 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30010 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30012 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30013 traversal when removing references.
30015 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30018 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30020 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30022 PR middle-end/56791
30023 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30024 pushing a reload for an autoinc when we had previously reloaded an
30025 inner part of the address.
30027 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30029 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30031 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30032 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30033 when not giving up or versioning for alias only because of
30035 (vect_analyze_data_ref_dependences): Set to true.
30036 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30038 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30039 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30042 PR middle-end/58344
30043 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30046 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30047 operand 0 predicate for gathers, use a new pseudo as subtarget.
30049 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30051 PR middle-end/59609
30052 * lra-constraints.c (process_alt_operands): Add printing debug info.
30053 Check absence of input/output reloads for matched operands too.
30055 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30057 PR rtl-optimization/59835
30058 * ira.c (ira_init_register_move_cost): Increase cost for
30061 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30063 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30065 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30068 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30069 non-register objects. Use gen_(high/low)part more consistently.
30072 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30075 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30076 endian support, remove tests for WORDS_BIG_ENDIAN.
30077 (p8_mfvsrd_3_<mode>): Likewise.
30078 (reload_gpr_from_vsx<mode>): Likewise.
30079 (reload_gpr_from_vsxsf): Likewise.
30080 (p8_mfvsrd_4_disf): Likewise.
30082 2014-01-16 Richard Biener <rguenther@suse.de>
30084 PR rtl-optimization/46590
30085 * lcm.c (compute_antinout_edge): Use postorder iteration.
30086 (compute_laterin): Use inverted postorder iteration.
30088 2014-01-16 Nick Clifton <nickc@redhat.com>
30090 PR middle-end/28865
30091 * varasm.c (output_constant): Return the number of bytes actually
30093 (output_constructor_array_range): Update the field size with the
30094 number of bytes emitted by output_constant.
30095 (output_constructor_regular_field): Likewise. Also do not
30096 complain if the total number of bytes emitted is now greater
30097 than the expected fieldpos.
30098 * output.h (output_constant): Update prototype and descriptive comment.
30100 2014-01-16 Marek Polacek <polacek@redhat.com>
30102 PR middle-end/59827
30103 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30104 it is error_mark_node.
30106 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30108 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30109 VALID_AVX256_REG_OR_OI_MODE.
30111 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30113 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30114 current procedure should be profiled.
30116 2014-01-15 Andrew Pinski <apinski@cavium.com>
30118 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30119 of moving from/to the STACK_REG register class.
30121 2014-01-15 Richard Henderson <rth@redhat.com>
30124 * reginfo.c (global_regs_decl): Globalize.
30125 * rtl.h (global_regs_decl): Declare.
30126 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30127 reserved via global_regs.
30129 2014-01-15 Teresa Johnson <tejohnson@google.com>
30131 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30133 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30135 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30136 and vmulosh rather than call gen_vec_widen_smult_*.
30137 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30138 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30139 (vec_widen_smult_even_v16qi): Likewise.
30140 (vec_widen_umult_even_v8hi): Likewise.
30141 (vec_widen_smult_even_v8hi): Likewise.
30142 (vec_widen_umult_odd_v16qi): Likewise.
30143 (vec_widen_smult_odd_v16qi): Likewise.
30144 (vec_widen_umult_odd_v8hi): Likewise.
30145 (vec_widen_smult_odd_v8hi): Likewise.
30146 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30147 vmuloub rather than call gen_vec_widen_umult_*.
30148 (vec_widen_umult_lo_v16qi): Likewise.
30149 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30150 vmulosb rather than call gen_vec_widen_smult_*.
30151 (vec_widen_smult_lo_v16qi): Likewise.
30152 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30153 rather than call gen_vec_widen_umult_*.
30154 (vec_widen_umult_lo_v8hi): Likewise.
30155 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30156 rather than call gen_vec_widen_smult_*.
30157 (vec_widen_smult_lo_v8hi): Likewise.
30159 2014-01-15 Jeff Law <law@redhat.com>
30161 PR tree-optimization/59747
30162 * ree.c (find_and_remove_re): Properly handle case where a second
30163 eliminated extension requires widening a copy created for elimination
30164 of a prior extension.
30165 (combine_set_extension): Ensure that the number of hard regs needed
30166 for a destination register does not change when we widen it.
30168 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30170 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30171 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30172 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30173 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30174 (avr-*-rtems*): Likewise.
30175 (bfin*-rtems*): Likewise.
30176 (moxie-*-rtems*): Likewise.
30177 (h8300-*-rtems*): Likewise.
30178 (i[34567]86-*-rtems*): Likewise.
30179 (lm32-*-rtems*): Likewise.
30180 (m32r-*-rtems*): Likewise.
30181 (m68k-*-rtems*): Likewise.
30182 (microblaze*-*-rtems*): Likewise.
30183 (mips*-*-rtems*): Likewise.
30184 (powerpc-*-rtems*): Likewise.
30185 (sh-*-rtems*): Likewise.
30186 (sparc-*-rtems*): Likewise.
30187 (sparc64-*-rtems*): Likewise.
30188 (v850-*-rtems*): Likewise.
30189 (m32c-*-rtems*): Likewise.
30191 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30193 PR rtl-optimization/59511
30194 * ira.c (ira_init_register_move_cost): Use memory costs for some
30195 cases of register move cost calculations.
30196 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30197 instead of BB frequency.
30198 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30199 * lra-assigns.c (find_hard_regno_for): Ditto.
30201 2014-01-15 Richard Biener <rguenther@suse.de>
30203 PR tree-optimization/59822
30204 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30205 (vectorizable_load): Use it to hoist defs of uses of invariant
30206 loads out of the loop.
30208 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30209 Kugan Vivekanandarajah <kuganv@linaro.org>
30212 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30215 2014-01-15 Richard Biener <rguenther@suse.de>
30217 PR rtl-optimization/59802
30218 * lcm.c (compute_available): Use inverted postorder to seed
30219 the initial worklist.
30221 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30224 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30225 ADDR_REGS for invalid symrefs in non-PIC code.
30227 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30230 * builtins.c (determine_block_size): Initialize *probable_max_size
30231 even if len_rtx is CONST_INT.
30233 2014-01-14 Andrew Pinski <apinski@cavium.com>
30235 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30236 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30237 (cortexa53_tunings): Likewise.
30238 (aarch64_sched_issue_rate): New function.
30239 (TARGET_SCHED_ISSUE_RATE): Define.
30241 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30243 * ira-costs.c (find_costs_and_classes): Add missed
30244 ira_init_register_move_cost_if_necessary.
30246 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30249 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30251 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30254 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30255 to indicate if type is used for function return value. Warn ABI
30256 change if the vector mode isn't available for function return value.
30257 (ix86_function_arg_advance): Pass false to type_natural_mode.
30258 (ix86_function_arg): Likewise.
30259 (ix86_gimplify_va_arg): Likewise.
30260 (function_arg_32): Don't warn ABI change.
30261 (ix86_function_value): Pass true to type_natural_mode.
30262 (ix86_return_in_memory): Likewise.
30263 (ix86_struct_value_rtx): Removed.
30264 (TARGET_STRUCT_VALUE_RTX): Likewise.
30266 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30268 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30269 converting a conditional jump into a conditional return.
30271 2014-01-14 Richard Biener <rguenther@suse.de>
30273 PR tree-optimization/58921
30274 PR tree-optimization/59006
30275 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30276 hoisting invariant stmts.
30277 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30278 invariant loads on the preheader edge if possible.
30280 2014-01-14 Joey Ye <joey.ye@arm.com>
30282 * doc/plugin.texi (Building GCC plugins): Update to C++.
30284 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30286 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30287 (_mm_rcp28_round_ss): Ditto.
30288 (_mm_rsqrt28_round_sd): Ditto.
30289 (_mm_rsqrt28_round_ss): Ditto.
30290 (_mm_rcp28_sd): Ditto.
30291 (_mm_rcp28_ss): Ditto.
30292 (_mm_rsqrt28_sd): Ditto.
30293 (_mm_rsqrt28_ss): Ditto.
30294 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30295 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30296 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30297 (IX86_BUILTIN_RCP28SD): Ditto.
30298 (IX86_BUILTIN_RCP28SS): Ditto.
30299 (IX86_BUILTIN_RSQRT28SD): Ditto.
30300 (IX86_BUILTIN_RSQRT28SS): Ditto.
30301 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30302 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30303 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30304 (ix86_expand_special_args_builtin): Expand new FTYPE.
30305 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30306 (srcp14<mode>): Make insn unary.
30307 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30308 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30309 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30310 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30311 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30312 Fix rounding: make it SAE only.
30313 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30315 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30317 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30318 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30319 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30320 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30321 (round_saeonly_mask_scalar_operand4): Ditto.
30322 (round_saeonly_mask_scalar_op3): Ditto.
30323 (round_saeonly_mask_scalar_op4): Ditto.
30325 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30327 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30328 Implement -maltivec=be for vec_insert and vec_extract.
30330 2014-01-10 DJ Delorie <dj@redhat.com>
30332 * config/msp430/msp430.md (call_internal): Don't allow memory
30333 references with SP as the base register.
30334 (call_value_internal): Likewise.
30335 * config/msp430/constraints.md (Yc): New. For memory references
30336 that don't use SP as a base register.
30338 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30339 "an integer without a # prefix"
30340 * config/msp430/msp430.md (epilogue_helper): Use it.
30342 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30345 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30346 AVX512F gather builtins.
30347 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30348 on gather decls with INTEGER_TYPE masktype.
30349 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30350 directly into the builtin rather than hoisting it before loop.
30352 PR tree-optimization/59387
30353 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30354 (scev_const_prop): If folded_casts and type has undefined overflow,
30355 use force_gimple_operand instead of force_gimple_operand_gsi and
30356 for each added stmt if it is assign with
30357 arith_code_with_undefined_signed_overflow, call
30358 rewrite_to_defined_overflow.
30359 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30360 gimple-fold.h instead.
30361 (arith_code_with_undefined_signed_overflow,
30362 rewrite_to_defined_overflow): Moved to ...
30363 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30364 rewrite_to_defined_overflow): ... here. No longer static.
30365 Include gimplify-me.h.
30366 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30367 rewrite_to_defined_overflow): New prototypes.
30369 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30371 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30373 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30375 * builtins.c (get_object_alignment_2): Minor tweak.
30376 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30378 2014-01-13 Christian Bruel <christian.bruel@st.com>
30380 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30381 optimized non constant lengths.
30383 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30386 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30387 load as __atomic_load_N if possible.
30389 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30391 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30393 (rs6000_expand_builtin): Adjust call.
30395 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30398 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30399 * config/rs6000/rs6000.c: Include target-globals.h.
30400 (rs6000_set_current_function): Instead of doing target_reinit
30401 unconditionally, use save_target_globals_default_opts and
30402 restore_target_globals.
30404 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30406 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30407 (rs6000_expand_builtin): Handle mffs and mtfsf.
30408 (rs6000_init_builtins): Define mffs and mtfsf.
30409 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30410 (rs6000_mffs): New pattern.
30411 (rs6000_mtfsf): New pattern.
30413 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30415 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30416 Start narrowing with START. Apply candidate-use pair
30417 and check overall cost in narrowing.
30418 (iv_ca_prune): Pass new argument.
30420 2014-01-10 Jeff Law <law@redhat.com>
30422 PR middle-end/59743
30423 * ree.c (combine_reaching_defs): Ensure the defining statement
30424 occurs before the extension when optimizing extensions with
30425 different source and destination hard registers.
30427 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30430 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30431 vtables into the type inheritance graph.
30433 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30435 PR rtl-optimization/59754
30436 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30437 modes in the REGNO != REGNO case.
30439 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30441 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30443 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30445 PR tree-optimization/59745
30446 * tree-predcom.c (tree_predictive_commoning_loop): Call
30447 free_affine_expand_cache if giving up because components is NULL.
30449 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30450 GC in payload of target_globals struct instead of allocating them on
30451 the heap and the larger structs separately using GC.
30452 * target-globals.h (struct target_globals): Make regs, hard_regs,
30453 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30454 of GTY((skip)) and change type to void *.
30455 (reset_target_globals): Cast loads from those fields to corresponding
30458 2014-01-10 Steve Ellcey <sellcey@mips.com>
30461 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30462 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30463 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30465 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30468 * aarch64-modes.def (CC_Zmode): New flags mode.
30469 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30470 represents an equality.
30471 (aarch64_get_condition_code): Handle CC_Zmode.
30472 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30474 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30476 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30477 extraction in good case.
30479 2014-01-10 Richard Biener <rguenther@suse.de>
30481 PR tree-optimization/59374
30482 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30483 checking after SLP discovery. Mark stmts not participating
30484 in any SLP instance properly.
30486 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30488 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30489 when handling a SET rtx.
30491 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30493 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30494 (cortex-a57): Likewise.
30495 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30497 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30499 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30500 non-iwmmxt builtins.
30502 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30506 * ipa-devirt.c record_target_from_binfo): Take as argument
30507 stack of binfos and lookup matching one for virtual inheritance.
30508 (possible_polymorphic_call_targets_1): Update.
30510 2014-01-10 Huacai Chen <chenhc@lemote.com>
30512 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30513 kernel strings for Loongson-2E/2F/3A.
30515 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30517 PR middle-end/59670
30518 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30519 is_gimple_call before calling gimple_call_internal_p.
30521 2014-01-09 Steve Ellcey <sellcey@mips.com>
30523 * Makefile.in (TREE_FLOW_H): Remove.
30524 (TREE_SSA_H): Add file names from tree-flow.h.
30525 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30526 * tree.h: Remove tree-flow.h reference.
30527 * hash-table.h: Remove tree-flow.h reference.
30528 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30529 reference with tree-ssa-loop.h.
30531 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30533 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30534 default element-order behavior for -maltivec.
30535 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30536 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30537 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30538 when targeting big endian, at least for now.
30539 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30541 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30543 PR middle-end/47735
30544 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30545 var satisfies use_register_for_decl, just take into account type
30546 alignment, rather than decl alignment.
30548 PR tree-optimization/59622
30549 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30550 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30551 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30552 Don't devirtualize for inplace at all. For targets.length () == 1,
30553 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30555 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30557 * config/i386/i386.md (cpu): Remove the unused btver1.
30559 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30561 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30563 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30566 * tree-core.h (struct target_globals): New forward declaration.
30567 (struct tree_target_option): Add globals field.
30568 * tree.h (TREE_TARGET_GLOBALS): Define.
30569 (prepare_target_option_nodes_for_pch): New prototype.
30570 * target-globals.h (struct target_globals): Define even if
30571 !SWITCHABLE_TARGET.
30572 * tree.c (prepare_target_option_node_for_pch,
30573 prepare_target_option_nodes_for_pch): New functions.
30574 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30575 * config/i386/i386.c: Include target-globals.h.
30576 (ix86_set_current_function): Instead of doing target_reinit
30577 unconditionally, use save_target_globals_default_opts and
30578 restore_target_globals.
30580 2014-01-09 Richard Biener <rguenther@suse.de>
30582 PR tree-optimization/59715
30583 * tree-cfg.h (split_critical_edges): Declare.
30584 * tree-cfg.c (split_critical_edges): Export.
30585 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30587 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30589 * cfgexpand.c (expand_stack_vars): Optionally disable
30590 asan stack protection.
30591 (expand_used_vars): Likewise.
30592 (partition_stack_vars): Likewise.
30593 * asan.c (asan_emit_stack_protection): Optionally disable
30594 after return stack usage.
30595 (instrument_derefs): Optionally disable memory access instrumentation.
30596 (instrument_builtin_call): Likewise.
30597 (instrument_strlen_call): Likewise.
30598 (asan_protect_global): Optionally disable global variables protection.
30599 * doc/invoke.texi: Added doc for new options.
30600 * params.def: Added new options.
30601 * params.h: Likewise.
30603 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30605 PR rtl-optimization/59724
30606 * ifcvt.c (cond_exec_process_if_block): Don't call
30607 flow_find_head_matching_sequence with 0 longest_match.
30608 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30609 non-active insns if !stop_after.
30610 (try_head_merge_bb): Revert 2014-01-07 changes.
30612 2014-01-08 Jeff Law <law@redhat.com>
30614 * ree.c (get_sub_rtx): New function, extracted from...
30615 (merge_def_and_ext): Here.
30616 (combine_reaching_defs): Use get_sub_rtx.
30618 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30620 * cgraph.h (varpool_variable_node): Do not choke on null node.
30622 2014-01-08 Catherine Moore <clm@codesourcery.com>
30624 * config/mips/mips.md (simple_return): Attempt to use JRC
30626 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30628 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30630 PR rtl-optimization/59137
30631 * reorg.c (steal_delay_list_from_target): Call update_block for
30633 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30635 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30637 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30638 two duplicate entries.
30640 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30643 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30645 * config/mips/mips.c (mips_truncated_op_cost): New function.
30646 (mips_rtx_costs): Adjust test for BADDU.
30647 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30649 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30651 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30652 (*baddu_si): ...this new pattern.
30654 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30657 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30659 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30661 PR middle-end/57748
30662 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30664 (expand_expr, expand_normal): Adjust.
30665 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30666 inner_reference_p. Use inner_reference_p to expand inner references.
30667 (store_expr): Adjust.
30668 * cfgexpand.c (expand_call_stmt): Adjust.
30670 2014-01-08 Rong Xu <xur@google.com>
30672 * gcov-io.c (gcov_var): Move from gcov-io.h.
30673 (gcov_position): Ditto.
30674 (gcov_is_error): Ditto.
30675 (gcov_rewrite): Ditto.
30676 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30677 only part to libgcc/libgcov.h.
30679 2014-01-08 Marek Polacek <polacek@redhat.com>
30681 PR middle-end/59669
30682 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30684 2014-01-08 Marek Polacek <polacek@redhat.com>
30687 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30689 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30691 PR rtl-optimization/59649
30692 * stor-layout.c (get_mode_bounds): For BImode return
30693 0 and STORE_FLAG_VALUE.
30695 2014-01-08 Richard Biener <rguenther@suse.de>
30697 PR middle-end/59630
30698 * gimple.h (is_gimple_builtin_call): Remove.
30699 (gimple_builtin_call_types_compatible_p): New.
30700 (gimple_call_builtin_p): New overload.
30701 * gimple.c (is_gimple_builtin_call): Remove.
30702 (validate_call): Rename to ...
30703 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30704 check return types.
30705 (validate_type): New static function.
30706 (gimple_call_builtin_p): New overload and adjust.
30707 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30708 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30709 (gimple_fold_stmt_to_constant_1): Likewise.
30710 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30712 2014-01-08 Richard Biener <rguenther@suse.de>
30714 PR middle-end/59471
30715 * gimplify.c (gimplify_expr): Gimplify register-register type
30716 VIEW_CONVERT_EXPRs to separate stmts.
30718 2014-01-07 Jeff Law <law@redhat.com>
30720 PR middle-end/53623
30721 * ree.c (combine_set_extension): Handle case where source
30722 and destination registers in an extension insn are different.
30723 (combine_reaching_defs): Allow source and destination registers
30724 in extension to be different under limited circumstances.
30725 (add_removable_extension): Remove restriction that the
30726 source and destination registers in the extension are the same.
30727 (find_and_remove_re): Emit a copy from the extension's
30728 destination to its source after the defining insn if
30729 the source and destination registers are different.
30731 PR middle-end/59285
30732 * ifcvt.c (merge_if_block): If we are merging a block with more than
30733 one successor with a block with no successors, remove any BARRIER
30734 after the second block.
30736 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30738 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30740 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30743 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30744 for 14-bit register offsets when INT14_OK_STRICT is false.
30746 2014-01-07 Roland Stigge <stigge@antcom.de>
30747 Michael Meissner <meissner@linux.vnet.ibm.com>
30750 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30751 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30753 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30755 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30758 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30760 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30761 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30762 rtx is const0_rtx or not.
30764 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30767 * target-globals.c (save_target_globals): Remove this_fn_optab
30769 * toplev.c: Include optabs.h.
30770 (target_reinit): Temporarily restore the global options if another
30771 set of options are in force.
30773 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30775 PR rtl-optimization/58668
30776 * cfgcleanup.c (flow_find_cross_jump): Don't count
30777 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30778 to determine what is counted.
30779 (flow_find_head_matching_sequence): Use active_insn_p to determine
30781 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30783 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30784 determine what is counted.
30786 PR tree-optimization/59643
30787 * tree-predcom.c (split_data_refs_to_components): If one dr is
30788 read and one write, determine_offset fails and the write isn't
30789 in the bad component, just put the read into the bad component.
30791 2014-01-07 Mike Stump <mikestump@comcast.net>
30792 Jakub Jelinek <jakub@redhat.com>
30795 * tree-core.h (struct tree_optimization_option): Change optabs
30796 type from unsigned char * to void *.
30797 * optabs.c (init_tree_optimization_optabs): Adjust
30798 TREE_OPTIMIZATION_OPTABS initialization.
30800 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30803 * config/i386/i386.h (struct machine_function): Add
30804 no_drap_save_restore field.
30805 * config/i386/i386.c (ix86_save_reg): Use
30806 !cfun->machine->no_drap_save_restore instead of
30807 crtl->stack_realign_needed.
30808 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30809 this function clears frame_pointer_needed. Set
30810 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30811 and DRAP reg is needed.
30813 2014-01-06 Marek Polacek <polacek@redhat.com>
30816 * doc/implement-c.texi: Mention that other integer types are
30817 permitted as bit-field types in strictly conforming mode.
30819 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30821 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30822 is newly allocated.
30824 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30826 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30828 2014-01-06 Martin Jambor <mjambor@suse.cz>
30831 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30833 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30835 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30839 * var-tracking.c (add_stores): Preserve the value of the source even if
30840 we don't record the store.
30842 2014-01-06 Terry Guo <terry.guo@arm.com>
30844 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30846 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30849 * config/darwin.c (darwin_function_section): Adjust return values to
30850 correspond to optimisation changes made in r206070.
30852 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30854 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30855 from prefetch_block tune setting.
30856 (nocona_cost): Correct size of prefetch block to 64.
30858 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30860 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30861 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30862 used to save the static chain register in the computation of the offset
30863 from which the FP registers need to be restored.
30865 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30867 PR tree-optimization/59519
30868 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30869 ICE if get_current_def (current_new_name) is already non-NULL, as long
30870 as it is a phi result of some other phi in *new_exit_bb that has
30873 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30874 or vmovdqu* for misaligned_operand.
30875 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30876 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30877 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30878 aligned_mem for AVX512F masked aligned load and store builtins and for
30879 non-temporal moves.
30881 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30883 PR tree-optimization/59651
30884 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30885 Address range for negative step should be added by TYPE_SIZE_UNIT.
30887 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30889 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30890 overlapping registers also for registers other than the stack pointer.
30892 2014-01-03 Marek Polacek <polacek@redhat.com>
30895 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30898 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30901 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30904 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30905 (push splitter): Use <P:MODE_SIZE> instead of
30906 GET_MODE_SIZE (<P:MODE>mode).
30907 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30908 (mov -1, reg peephole2): Likewise.
30909 * config/i386/sse.md (*mov<mode>_internal,
30910 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30911 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30912 *<code><mode>3, *andnot<mode>3<mask_name>,
30913 <mask_codefor><code><mode>3<mask_name>): Likewise.
30914 * config/i386/subst.md (mask_mode512bit_condition,
30915 sd_mask_mode512bit_condition): Likewise.
30917 2014-01-02 Xinliang David Li <davidxl@google.com>
30919 PR tree-optimization/59303
30920 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30921 (dump_predicates): Better output format.
30922 (pred_equal_p): New function.
30923 (is_neq_relop_p): Ditto.
30924 (is_neq_zero_form_p): Ditto.
30925 (pred_expr_equal_p): Ditto.
30926 (pred_neg_p): Ditto.
30927 (simplify_pred): Ditto.
30928 (simplify_preds_2): Ditto.
30929 (simplify_preds_3): Ditto.
30930 (simplify_preds_4): Ditto.
30931 (simplify_preds): Ditto.
30932 (push_pred): Ditto.
30933 (push_to_worklist): Ditto.
30934 (get_pred_info_from_cmp): Ditto.
30935 (is_degenerated_phi): Ditto.
30936 (normalize_one_pred_1): Ditto.
30937 (normalize_one_pred): Ditto.
30938 (normalize_one_pred_chain): Ditto.
30939 (normalize_preds): Ditto.
30940 (normalize_cond_1): Remove function.
30941 (normalize_cond): Ditto.
30942 (is_gcond_subset_of): Ditto.
30943 (is_subset_of_any): Ditto.
30944 (is_or_set_subset_of): Ditto.
30945 (is_and_set_subset_of): Ditto.
30946 (is_norm_cond_subset_of): Ditto.
30947 (pred_chain_length_cmp): Ditto.
30948 (convert_control_dep_chain_into_preds): Type change.
30949 (find_predicates): Ditto.
30950 (find_def_preds): Ditto.
30951 (destroy_predicates_vecs): Ditto.
30952 (find_matching_predicates_in_rest_chains): Ditto.
30953 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30954 (is_pred_expr_subset): Ditto.
30955 (is_pred_chain_subset_of): Ditto.
30956 (is_included_in): Ditto.
30957 (is_superset_of): Ditto.
30959 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30961 Update copyright years.
30963 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30965 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30966 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30967 config/arc/arc.md, config/arc/arc.opt,
30968 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30969 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30970 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30971 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30972 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30973 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30974 vtable-verify.c, vtable-verify.h: Use the standard form for the
30977 2014-01-02 Tobias Burnus <burnus@net-b.de>
30979 * gcc.c (process_command): Update copyright notice dates.
30980 * gcov-dump.c: Ditto.
30982 * doc/cpp.texi: Bump @copying's copyright year.
30983 * doc/cppinternals.texi: Ditto.
30984 * doc/gcc.texi: Ditto.
30985 * doc/gccint.texi: Ditto.
30986 * doc/gcov.texi: Ditto.
30987 * doc/install.texi: Ditto.
30988 * doc/invoke.texi: Ditto.
30990 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30992 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
30994 2014-01-01 Jakub Jelinek <jakub@redhat.com>
30996 * config/i386/sse.md (*mov<mode>_internal): Guard
30997 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
30999 PR rtl-optimization/59647
31000 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31001 new_rtx into UNSIGNED_FLOAT rtxes.
31003 Copyright (C) 2014 Free Software Foundation, Inc.
31005 Copying and distribution of this file, with or without modification,
31006 are permitted in any medium without royalty provided the copyright
31007 notice and this notice are preserved.