1 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
3 * tree.c (need_assembler_name_p): Store C++ type mangling only
6 2014-09-13 Marek Polacek <polacek@redhat.com>
8 * tree.c (protected_set_expr_location): Don't check whether T is
11 2014-09-12 DJ Delorie <dj@redhat.com>
13 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
14 (extend_and_shift1_hipsi2): Likewise.
15 (extend_and_shift2_hipsi2): Likewise.
17 2014-09-12 David Malcolm <dmalcolm@redhat.com>
19 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
20 with NULL when dealing with an insn.
21 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
22 from rtx to rtx_insn *.
23 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
24 const_rtx to const rtx_insn *.
25 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
27 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
29 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
32 2014-09-12 Joseph Myers <joseph@codesourcery.com>
34 * target.def (libgcc_floating_mode_supported_p): New hook.
35 * targhooks.c (default_libgcc_floating_mode_supported_p): New
37 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
38 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
39 (LIBGCC2_HAS_TF_MODE): Remove.
40 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
41 * doc/tm.texi: Regenerate.
42 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
44 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
45 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
46 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
47 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
48 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
49 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
50 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
51 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
52 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
53 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
55 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
56 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
57 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
58 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
59 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
60 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
61 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
62 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
63 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
64 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
65 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
66 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
67 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
68 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
70 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
72 (ia64_libgcc_floating_mode_supported_p): New function.
73 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
74 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
75 (IA64_NO_LIBGCC_TFMODE): Define.
76 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
77 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
79 (pdp11_scalar_mode_supported_p): New function.
80 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
81 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
82 2014-09-12 Richard Biener <rguenther@suse.de>
85 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
87 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
89 * tree.c (integer_each_onep): New function.
90 * tree.h (integer_each_onep): Declare it.
91 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
92 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
93 (X & 1) == 0 for vector and complex.
95 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
97 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
99 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
100 cost to spilling from integer to FP registers.
102 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
104 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
106 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
107 are now handled correctly.
109 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
111 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
112 handling of CALLER_SAVE_REGS and POINTER_REGS.
114 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
116 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
117 the number of hard registers.
119 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
120 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
121 Anna Tikhonova <anna.tikhonova@intel.com>
122 Ilya Tocar <ilya.tocar@intel.com>
123 Andrey Turetskiy <andrey.turetskiy@intel.com>
124 Ilya Verbin <ilya.verbin@intel.com>
125 Kirill Yukhin <kirill.yukhin@intel.com>
126 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
129 (define_mode_iterator VI48_AVX512VL): New.
130 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
131 "avx512f_vternlog<mode>_maskz" and update mode iterator.
132 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
133 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
134 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
135 "avx512f_vternlog<mode>_mask" and update mode iterator.
136 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
137 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
139 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
140 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
141 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
142 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
143 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
144 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
146 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
147 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
148 Anna Tikhonova <anna.tikhonova@intel.com>
149 Ilya Tocar <ilya.tocar@intel.com>
150 Andrey Turetskiy <andrey.turetskiy@intel.com>
151 Ilya Verbin <ilya.verbin@intel.com>
152 Kirill Yukhin <kirill.yukhin@intel.com>
153 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
155 * config/i386/sse.md (VI128_256): Delete.
156 (define_mode_iterator VI124_256): New.
157 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
158 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
159 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
160 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
161 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
162 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
163 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
164 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
166 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
167 in presence of AVX-512.
169 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
170 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
171 Anna Tikhonova <anna.tikhonova@intel.com>
172 Ilya Tocar <ilya.tocar@intel.com>
173 Andrey Turetskiy <andrey.turetskiy@intel.com>
174 Ilya Verbin <ilya.verbin@intel.com>
175 Kirill Yukhin <kirill.yukhin@intel.com>
176 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
179 (define_expand "<avx512>_gathersi<mode>"): Rename from
180 "avx512f_gathersi<mode>".
181 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
182 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
183 (define_expand "<avx512>_gatherdi<mode>"): Rename from
184 "avx512f_gatherdi<mode>".
185 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
186 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
188 (define_expand "<avx512>_scattersi<mode>"): Rename from
189 "avx512f_scattersi<mode>".
190 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
191 (define_expand "<avx512>_scatterdi<mode>"): Rename from
192 "avx512f_scatterdi<mode>".
193 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
195 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
197 * ira.h (ira_finish_once): Delete.
198 * ira-int.h (target_ira_int::~target_ira_int): Declare.
199 (target_ira_int::free_ira_costs): Likewise.
200 (target_ira_int::free_register_move_costs): Likewise.
201 (ira_finish_costs_once): Delete.
202 * ira.c (free_register_move_costs): Replace with...
203 (target_ira_int::free_register_move_costs): ...this new function.
204 (target_ira_int::~target_ira_int): Define.
205 (ira_init): Call free_register_move_costs as a member function rather
206 than a global function.
207 (ira_finish_once): Delete.
208 * ira-costs.c (free_ira_costs): Replace with...
209 (target_ira_int::free_ira_costs): ...this new function.
210 (ira_init_costs): Call free_ira_costs as a member function rather
211 than a global function.
212 (ira_finish_costs_once): Delete.
213 * target-globals.c (target_globals::~target_globals): Call the
214 target_ira_int destructor.
215 * toplev.c: Include lra.h.
216 (finalize): Call lra_finish_once rather than ira_finish_once.
218 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
220 * common.opt (flto-odr-type-merging): New flag.
221 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
222 (types_same_for_odr): Likewise.
223 (odr_subtypes_equivalent_p): Likewise.
224 (add_type_duplicate): Do not walk type variants.
225 (register_odr_type): New function.
226 * ipa-utils.h (register_odr_type): Declare.
227 (odr_type_p): New function.
228 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
230 * doc/invoke.texi (-flto-odr-type-merging): Document.
231 * tree.c (need_assembler_name_p): Compute ODR names when asked
233 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
235 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
238 * config/i386/i386.c (ix86_option_override_internal): Also turn
239 off OPTION_MASK_ABI_X32 for -m16.
241 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
243 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
246 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
249 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
250 Directly forward to __*_DENORM_MIN__.
252 2014-09-11 David Malcolm <dmalcolm@redhat.com>
254 * rtl.h (LABEL_REF_LABEL): New macro.
256 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
257 of XEXP (, 0), where we know that we have a LABEL_REF.
258 * cfgbuild.c (make_edges): Likewise.
259 (purge_dead_tablejump_edges): Likewise.
260 * cfgexpand.c (convert_debug_memory_address): Likewise.
261 * cfgrtl.c (patch_jump_insn): Likewise.
262 * combine.c (distribute_notes): Likewise.
263 * cse.c (hash_rtx_cb): Likewise.
264 (exp_equiv_p): Likewise.
265 (fold_rtx): Likewise.
266 (check_for_label_ref): Likewise.
267 * cselib.c (rtx_equal_for_cselib_1): Likewise.
268 (cselib_hash_rtx): Likewise.
269 * emit-rtl.c (mark_label_nuses): Likewise.
270 * explow.c (convert_memory_address_addr_space): Likewise.
271 * final.c (output_asm_label): Likewise.
272 (output_addr_const): Likewise.
273 * gcse.c (add_label_notes): Likewise.
274 * genconfig.c (walk_insn_part): Likewise.
275 * genrecog.c (validate_pattern): Likewise.
276 * ifcvt.c (cond_exec_get_condition): Likewise.
277 (noce_emit_store_flag): Likewise.
278 (noce_get_alt_condition): Likewise.
279 (noce_get_condition): Likewise.
280 * jump.c (maybe_propagate_label_ref): Likewise.
281 (mark_jump_label_1): Likewise.
282 (redirect_exp_1): Likewise.
283 (rtx_renumbered_equal_p): Likewise.
284 * lra-constraints.c (operands_match_p): Likewise.
285 * reload.c (operands_match_p): Likewise.
286 (find_reloads): Likewise.
287 * reload1.c (set_label_offsets): Likewise.
288 * reorg.c (get_branch_condition): Likewise.
289 * rtl.c (rtx_equal_p_cb): Likewise.
290 (rtx_equal_p): Likewise.
291 * rtlanal.c (reg_mentioned_p): Likewise.
292 (rtx_referenced_p): Likewise.
293 (get_condition): Likewise.
294 * sched-vis.c (print_value): Likewise.
295 * varasm.c (const_hash_1): Likewise.
296 (compare_constant): Likewise.
297 (const_rtx_hash_1): Likewise.
298 (output_constant_pool_1): Likewise.
300 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
302 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
303 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
305 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
306 cr6_test_for_lt_reverse): Ditto.
308 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
311 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
313 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
315 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
316 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
317 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
318 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
321 (aarch64_fold_builtin): Remove all reinterpret cases.
323 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
325 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
327 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
328 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
329 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
330 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
331 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
332 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
333 aarch64_reinterpretv2df<mode>): Delete.
335 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
337 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
338 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
339 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
340 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
341 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
342 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
343 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
344 vreinterpret_u32_f64): Use cast.
346 * config/aarch64/iterators.md (VD_RE): Delete.
348 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
350 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
351 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
352 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
353 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
354 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
355 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
356 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
357 Replace inline assembler with __aarch64_vset_lane_any.
359 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
361 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
363 (vmull_high_lane_s32): Likewise.
364 (vmull_high_lane_u16): Likewise.
365 (vmull_high_lane_u32): Likewise.
367 2014-09-11 Jason Merrill <jason@redhat.com>
370 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
372 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
375 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
376 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
377 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
379 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
380 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
381 Anna Tikhonova <anna.tikhonova@intel.com>
382 Ilya Tocar <ilya.tocar@intel.com>
383 Andrey Turetskiy <andrey.turetskiy@intel.com>
384 Ilya Verbin <ilya.verbin@intel.com>
385 Kirill Yukhin <kirill.yukhin@intel.com>
386 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
389 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
390 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
391 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
393 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
394 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
396 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
398 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
399 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
400 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
401 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
402 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
403 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
404 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
405 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
407 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
409 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
410 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
411 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
413 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
415 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
416 to access removed nodes.
418 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
420 PR tree-optimization/63186
421 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
422 (mark_nonssa_use): Likewise.
423 (verify_non_ssa_vars): Verify all header blocks for label
426 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
427 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
428 Anna Tikhonova <anna.tikhonova@intel.com>
429 Ilya Tocar <ilya.tocar@intel.com>
430 Andrey Turetskiy <andrey.turetskiy@intel.com>
431 Ilya Verbin <ilya.verbin@intel.com>
432 Kirill Yukhin <kirill.yukhin@intel.com>
433 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
436 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
437 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
438 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
439 "<avx2_avx512f>_permvar<mode><mask_name>".
440 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
441 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
442 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
443 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
445 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
446 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
447 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
448 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
450 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
452 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
453 V2DF, V4SF, DF, and DI modes.
454 (vsx_fmav2df2): Likewise.
455 (vsx_float_fix_<mode>2): Likewise.
456 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
458 2014-09-10 Xinliang David Li <davidxl@google.com>
461 * config/arm/arm.md (movcond_addsi): Handle case where source
462 and target operands are the same.
464 2014-09-10 David Malcolm <dmalcolm@redhat.com>
466 * final.c (this_is_asm_operands): Strengthen this variable from
467 rtx to const rtx_insn *.
468 * output.h (this_is_asm_operands): Likewise.
469 * rtl-error.c (location_for_asm): Strengthen param "insn" from
470 const_rtx to const rtx_insn *.
471 (diagnostic_for_asm): Likewise.
472 * rtl-error.h (error_for_asm): Likewise.
473 (warning_for_asm): Likewise.
475 2014-09-10 David Malcolm <dmalcolm@redhat.com>
477 * genextract.c (print_header): When writing out insn_extract to
478 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
479 * recog.h (insn_extract): Strengthen the param from rtx to
482 2014-09-10 Mike Stump <mikestump@comcast.net>
484 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
487 2014-09-10 Martin Jambor <mjambor@suse.cz>
489 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
490 (analyze): Do not set analyze flag if expand_thunk returns false;.
491 (create_wrapper): Likewise.
492 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
494 2014-09-10 Martin Jambor <mjambor@suse.cz>
497 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
498 new decl properly. Analyze the new thunk if it is expanded.
500 2014-09-10 Andreas Schwab <schwab@suse.de>
502 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
503 [USED_FOR_TARGET]: Define.
505 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
507 * config/mips/mips.c (mips_secondary_reload_class): Handle
510 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
512 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
515 2014-09-10 Jakub Jelinek <jakub@redhat.com>
517 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
518 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
519 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
520 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
521 flag_delete_null_pointer_checks for them.
522 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
523 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
524 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
525 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
526 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
528 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
529 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
530 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
531 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
532 * doc/invoke.texi (-fsanitize=nonnull-attribute,
533 -fsanitize=returns-nonnull-attribute): Document.
535 * ubsan.h (struct ubsan_mismatch_data): Removed.
536 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
537 * ubsan.c (ubsan_source_location): For unknown locations,
538 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
539 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
540 Allow more than one location and arbitrary extra arguments passed
541 in ... instead of through MISMATCH pointer.
542 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
543 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
544 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
547 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
548 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
549 Anna Tikhonova <anna.tikhonova@intel.com>
550 Ilya Tocar <ilya.tocar@intel.com>
551 Andrey Turetskiy <andrey.turetskiy@intel.com>
552 Ilya Verbin <ilya.verbin@intel.com>
553 Kirill Yukhin <kirill.yukhin@intel.com>
554 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
557 (define_mode_iterator VI48F): New.
558 (define_insn "<avx512>_compress<mode>_mask"): Rename from
559 "avx512f_compress<mode>_mask" and update mode iterator.
560 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
561 "avx512f_compressstore<mode>_mask" and update mode iterator.
562 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
563 "avx512f_expand<mode>_maskz" and update mode iterator.
564 (define_insn "<avx512>_expand<mode>_mask"): Rename from
565 "avx512f_expand<mode>_mask" and update mode iterator.
567 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
568 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
569 Anna Tikhonova <anna.tikhonova@intel.com>
570 Ilya Tocar <ilya.tocar@intel.com>
571 Andrey Turetskiy <andrey.turetskiy@intel.com>
572 Ilya Verbin <ilya.verbin@intel.com>
573 Kirill Yukhin <kirill.yukhin@intel.com>
574 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
577 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
578 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
579 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
580 avx512dq_rangepv4sf_mask.
582 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
584 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
585 (define_insn "reduces<mode>"): Ditto.
586 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
588 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
589 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
590 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
592 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
593 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
594 Anna Tikhonova <anna.tikhonova@intel.com>
595 Ilya Tocar <ilya.tocar@intel.com>
596 Andrey Turetskiy <andrey.turetskiy@intel.com>
597 Ilya Verbin <ilya.verbin@intel.com>
598 Kirill Yukhin <kirill.yukhin@intel.com>
599 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
602 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
603 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
604 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
605 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
606 avx512vl_getmantv2df_mask.
607 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
608 avx512f_vgetmantv4sf_round.
610 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
611 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
613 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
614 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
615 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
616 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
618 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
619 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
620 update mode iterator.
622 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
623 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
626 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
627 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
628 update mode iterator.
629 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
630 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
633 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
634 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
636 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
637 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
638 update mode iterator.
639 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
640 "avx512f_getmant<mode><round_saeonly_name>".
642 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
645 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
647 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
648 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
649 Anna Tikhonova <anna.tikhonova@intel.com>
650 Ilya Tocar <ilya.tocar@intel.com>
651 Andrey Turetskiy <andrey.turetskiy@intel.com>
652 Ilya Verbin <ilya.verbin@intel.com>
653 Kirill Yukhin <kirill.yukhin@intel.com>
654 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
656 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
657 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
658 (define_mode_iterator FMAMODE_AVX512): New.
659 (define_mode_iterator FMAMODE): Remove conditions.
660 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
661 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
662 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
664 (define_mode_iterator FMAMODE_NOVF512): Remove.
665 (define_insn "*fma_fmadd_<mode>"): Rename from
666 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
667 FMAMODE mode iterator.
668 (define_mode_iterator VF_SF_AVX512VL): New.
669 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
670 Use VF_SF_AVX512VL mode iterator.
671 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
672 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
674 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
675 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
677 (define_insn "*fma_fmsub_<mode>"): Rename from
678 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
679 FMAMODE mode iterator.
680 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
681 Use VF_SF_AVX512VL mode iterator.
682 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
683 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
685 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
686 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
688 (define_insn "*fma_fnmadd_<mode>"): Rename from
689 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
690 use FMAMODE mode iterator.
691 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
692 Use VF_SF_AVX512VL mode iterator.
693 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
694 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
696 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
697 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
699 (define_insn "*fma_fnmsub_<mode>"): Rename from
700 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
701 FMAMODE mode iterator.
702 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
703 Use VF_SF_AVX512VL mode iterator.
704 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
705 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
707 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
708 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
710 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
711 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
712 use VF_AVX512VL mode iterator.
713 (define_insn "*fma_fmaddsub_<mode>"): Rename from
714 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
716 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
717 Use VF_SF_AVX512VL mode iterator.
718 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
719 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
721 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
722 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
724 (define_insn "*fma_fmsubadd_<mode>"): Rename from
725 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
726 remove usage of subst.
727 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
728 Use VF_SF_AVX512VL mode iterator.
729 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
730 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
732 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
733 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
736 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
739 * calls.c (precompute_arguments): Check
740 promoted_for_signed_and_unsigned_p and set the promoted mode.
741 (promoted_for_signed_and_unsigned_p): New function.
742 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
743 and set the promoted mode.
744 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
745 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
746 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
748 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
750 * opth-gen.awk: Generate mapping from cpp message reasons to the
751 options that enable them.
752 * doc/options.texi (CppReason): Document.
754 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
756 * doc/invoke.texi (Wnormalized=): Update.
758 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
761 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
762 operands. Split off the constant operand alternative to ...
763 (*bool<mode>3_imm): New.
765 2014-09-09 David Malcolm <dmalcolm@redhat.com>
767 * rtl.h (single_set_2): Strengthen first param from const_rtx to
768 const rtx_insn *, and move prototype to above...
769 (single_set): ...this. Convert this from a macro to an inline
770 function, enforcing the requirement that the param is a const
772 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
774 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
775 Strengthen both params from rtx to rtx_insn *.
776 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
777 Likewise; introduce locals "producer_set", "consumer_set", using
778 them in place of "producer" and "consumer" when dealing with SET
780 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
781 when invoking single_set in region guarded by INSN_P.
782 (avr_out_bitop): Likewise.
783 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
784 region guarded by GET_CODE check, using methods to strengthen
785 local "this_insn" from rtx to rtx_insn *, and for clarity.
786 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
787 Strengthen local "insn" from rtx to rtx_insn *.
788 (define_insn_and_split "xload<mode>_A"): Likewise.
789 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
791 (find_load): Likewise for return type.
792 (workaround_speculation): Likewise for both locals named
794 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
796 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
798 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
800 * config/h8300/h8300.c (notice_update_cc): Likewise.
801 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
802 "insn" and "dep_insn".
803 (exact_store_load_dependency): Likewise for both params.
804 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
805 since this now clashes with inline function. Instead, delay
806 calling single_set until the point where its needed, and then
807 assign the result to "compare_set" and rework the conditional that
809 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
810 local "last" from rtx to rtx_insn *.
811 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
813 (mips_store_data_bypass_p): Likewise for both params.
814 * config/mips/mips.c (mips_load_store_insns): Likewise for second
816 (mips_store_data_bypass_p): Likewise for both params.
817 (mips_orphaned_high_part_p): Likewise for param "insn".
818 * config/mn10300/mn10300.c (extract_bundle): Likewise.
819 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
820 Introduce local rtx "insn2_pat".
821 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
823 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
824 Introduce local rtx "set", using it in place of "insn" for the
825 result of single_set. This appears to fix a bug, since the call
826 to find_regno_note on a SET does nothing.
827 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
828 params from rtx to rtx_insn *.
829 (set_to_load_agen): Likewise.
830 * config/s390/s390.c (s390_label_align): Likewise for local
831 "prev_insn". Introduce new rtx locals "set" and "src", using
832 them in place of "prev_insn" for the results of single_set
833 and SET_SRC respectively.
834 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
835 Introduce new rtx local "set" using in place of "jump" for the
836 result of single_set. Use SET_SRC (set) rather than plain
838 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
840 (noncall_uses_reg): Likewise.
841 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
842 guarded by GET_CODE check, using its methods for clarity, and to
843 enable strengthening local "this_insn" from rtx to rtx_insn *.
844 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
845 "insn" from rtx to rtx_insn *.
846 (define_expand "umulhisi3"): Likewise.
847 (define_expand "smulsi3_highpart"): Likewise.
848 (define_expand "umulsi3_highpart"): Likewise.
849 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
850 local "after". Replace GET_CODE check with a dyn_cast,
851 introducing new local rtx_sequence * "seq", using insn method for
854 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
855 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
856 place of "insn" once we're dealing with patterns rather than the
858 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
859 (scan_trace): Likewise for local "elt", updating lookups within
860 sequence to use insn method rather than element method.
861 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
863 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
864 * ifcvt.c (noce_try_abs): Likewise for local "insn".
865 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
867 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
868 "insn" from rtx to rtx_insn *.
869 (skip_usage_debug_insns): Likewise for return type, adding a
871 (check_secondary_memory_needed_p): Likewise for local "insn".
872 (inherit_reload_reg): Likewise.
873 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
874 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
876 (store_data_bypass_p): Likewise for both params.
877 (if_test_bypass_p): Likewise.
878 * recog.h (store_data_bypass_p): Likewise for both params.
879 (if_test_bypass_p): Likewise.
880 * reload.c (find_equiv_reg): Likewise for local "where".
881 * reorg.c (delete_jump): Likewise for param "insn".
882 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
884 * store-motion.c (replace_store_insn): Likewise for param "del".
885 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
886 and use its methods for clarity, and to strengthen local "del"
887 from rtx to rtx_insn *.
888 (build_store_vectors): Use insn method of "st" when calling
889 replace_store_insn for typesafety and clarity.
891 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
893 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
894 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
895 on how to make it legal in future.
897 2014-09-09 David Malcolm <dmalcolm@redhat.com>
899 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
901 (restinsn): Likewise.
902 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
904 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
906 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
908 (arc_hazard): Likewise for both params.
909 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
910 checked casts to rtx_sequence * and uses of the insn method for
912 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
913 (arc_adjust_insn_length): Likewise for param "insn".
914 (struct insn_length_parameters_s): Likewise for first param of
915 "get_variants" callback field.
916 (arc_get_insn_variants): Likewise for first param and local
917 "inner". Replace a check of GET_CODE with a dyn_cast to
918 rtx_sequence *, using methods for type-safety and clarity.
919 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
920 rtx_sequence * and uses of the insn method for type-safety when
921 invoking arc_adjust_insn_length.
922 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
924 (arm_address_offset_is_imm): Likewise.
925 (struct tune_params): Likewise for params 1 and 3 of the
926 "sched_adjust_cost" callback field.
927 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
928 params 1 and 3 ("insn" and "dep").
929 (xscale_sched_adjust_cost): Likewise.
930 (fa726te_sched_adjust_cost): Likewise.
931 (cortexa7_older_only): Likewise for param "insn".
932 (cortexa7_younger): Likewise.
933 (arm_attr_length_move_neon): Likewise.
934 (arm_address_offset_is_imm): Likewise.
935 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
936 * config/avr/avr.c (avr_notice_update_cc): Likewise.
937 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
938 (workaround_speculation): Likewise for local "last_condjump".
939 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
940 (shadow_or_blockage_p): Likewise.
941 (get_unit_reqs): Likewise.
942 (get_unit_operand_masks): Likewise.
943 (c6x_registers_update): Likewise.
944 (returning_call_p): Likewise.
945 (can_use_callp): Likewise.
946 (convert_to_callp): Likewise.
947 (find_last_same_clock): Likwise for local "t".
948 (reorg_split_calls): Likewise for local "shadow".
949 (hwloop_pattern_reg): Likewise for param "insn".
950 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
951 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
952 (frv_extract_membar): Likewise.
953 (frv_optimize_membar_local): Strengthen param "last_membar" from
954 rtx * to rtx_insn **.
955 (frv_optimize_membar_global): Strengthen param "membar" from rtx
957 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
959 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
960 both params from rtx to rtx_insn *.
961 (ia64_ld_address_bypass_p): Likewise.
962 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
964 (ia64_safe_type): Likewise.
965 (group_barrier_needed): Likewise.
966 (safe_group_barrier_needed): Likewise.
967 (ia64_single_set): Likewise.
968 (is_load_p): Likewise.
969 (record_memory_reference): Likewise.
970 (get_mode_no_for_insn): Likewise.
971 (important_for_bundling_p): Likewise.
972 (unknown_for_bundling_p): Likewise.
973 (ia64_st_address_bypass_p): Likewise for both params.
974 (ia64_ld_address_bypass_p): Likewise.
975 (expand_vselect): Introduce new local rtx_insn * "insn", using it
976 in place of rtx "x" after the emit_insn call.
977 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
978 Strengthen param from rtx to rtx_insn *.
979 (ix86_agi_dependent): Likewise for both params.
980 (ix86_attr_length_immediate_default): Likewise for param 1.
981 (ix86_attr_length_address_default): Likewise for param.
982 (ix86_attr_length_vex_default): Likewise for param 1.
983 * config/i386/i386.c (ix86_attr_length_immediate_default):
984 Likewise for param "insn".
985 (ix86_attr_length_address_default): Likewise.
986 (ix86_attr_length_vex_default): Likewise.
987 (ix86_agi_dependent): Likewise for both params.
988 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
989 (vselect_insn): Likewise for this variable.
990 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
992 (m68k_sched_attr_opy_type): Likewise.
993 * config/m68k/m68k.c (sched_get_operand): Likewise.
994 (sched_attr_op_type): Likewise.
995 (m68k_sched_attr_opx_type): Likewise.
996 (m68k_sched_attr_opy_type): Likewise.
997 (sched_get_reg_operand): Likewise.
998 (sched_get_mem_operand): Likewise.
999 (m68k_sched_address_bypass_p): Likewise for both params.
1000 (sched_get_indexed_address_scale): Likewise.
1001 (m68k_sched_indexed_address_bypass_p): Likewise.
1002 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1003 (m68k_sched_indexed_address_bypass_p): Likewise.
1004 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1005 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1007 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1008 params from rtx to rtx_insn *.
1009 (mips_fmadd_bypass): Likewise.
1010 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1011 (mips_linked_madd_p): Likewise.
1012 (mips_macc_chains_last_hilo): Likewise for this variable.
1013 (mips_macc_chains_record): Likewise for param.
1014 (vr4130_last_insn): Likewise for this variable.
1015 (vr4130_swap_insns_p): Likewise for both params.
1016 (mips_ls2_variable_issue): Likewise for param.
1017 (mips_need_noat_wrapper_p): Likewise for param "insn".
1018 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1019 in place of "x" after the emit_insn.
1020 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1021 params from rtx to rtx_insn *.
1022 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1023 (pa_combine_instructions): Introduce local "par" for result of
1024 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1026 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1027 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1028 (rl78_alloc_physical_registers_op1): Likewise.
1029 (rl78_alloc_physical_registers_op2): Likewise.
1030 (rl78_alloc_physical_registers_ro1): Likewise.
1031 (rl78_alloc_physical_registers_cmp): Likewise.
1032 (rl78_alloc_physical_registers_umul): Likewise.
1033 (rl78_alloc_address_registers_macax): Likewise.
1034 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1035 * config/s390/predicates.md (execute_operation): Likewise for
1037 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1039 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1040 (addr_generation_dependency_p): Likewise for param "insn".
1041 (s390_agen_dep_p): Likewise for both params.
1042 (s390_fpload_toreg): Likewise for param "insn".
1043 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1044 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1046 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1047 * config/sh/sh_treg_combine.cc
1048 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1050 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1051 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1052 "and_insn", "load", "shift".
1053 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1055 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1056 for XEXP (note, 0) of the REG_CC_SETTER note.
1057 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1058 rtx_insn *, eliminating a checked cast made redundant by this.
1059 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1061 * genattr.c (main): When writing out the prototype to
1062 const_num_delay_slots, strengthen the param from rtx to
1064 * genattrtab.c (write_const_num_delay_slots): Likewise when
1065 writing out the implementation of const_num_delay_slots.
1066 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1067 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1068 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1069 favor of new rtx locals "src" and "set" and new local rtx_insn *
1071 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1073 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1074 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1076 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1077 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1078 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1079 the top-level scope, replacing with new more tightly-scoped rtx
1080 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1081 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1083 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1085 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1087 (ira_setup_alts): Likewise for param "insn".
1088 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1089 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1091 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1092 new more-tightly scoped rtx locals "add3_insn", "insn",
1093 "add2_insn" and rtx_insn * "move_insn".
1094 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1095 checked cast on result of gen_move_insn when invoking
1097 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1099 (verify_changes): Add a checked cast on "object" when invoking
1101 (extract_insn_cached): Strengthen param "insn" from rtx to
1103 (extract_constrain_insn_cached): Likewise.
1104 (extract_insn): Likewise.
1105 * recog.h (insn_invalid_p): Likewise for param 1.
1106 (recog_memoized): Likewise for param.
1107 (extract_insn): Likewise.
1108 (extract_constrain_insn_cached): Likewise.
1109 (extract_insn_cached): Likewise.
1110 * reload.c (can_reload_into): Likewise for local "test_insn".
1111 * reload.h (cleanup_subreg_operands): Likewise for param.
1112 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1113 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1114 result of emit_insn. Remove a checked cast made redundant by this
1116 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1118 * sel-sched.c (get_reg_class): Likewise.
1120 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1121 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1123 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1124 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1126 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1128 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1130 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1131 const rtx_insn *, and from rtx to rtx_insn * for the other
1133 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1134 INSN_LOCATION, since we know INSN_P holds.
1135 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1136 (insn_file): Likewise.
1137 (insn_scope): Likewise.
1138 (insn_location): Likewise.
1140 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1141 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1142 for the result of gen_load_const_gp.
1143 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1144 param from rtx to rtx_insn *.
1145 * config/rs6000/rs6000.c (output_call): Likewise.
1146 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1147 introducing a checked cast to rtx_sequence * and use of the insn
1149 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1150 from rtx to rtx_insn *.
1151 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1152 (insn_line): Likewise.
1153 (insn_file): Likewise.
1154 (insn_location): Likewise.
1155 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1156 from rtx to rtx_insn *.
1157 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1158 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1159 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1161 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1162 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1164 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1166 * combine.c (try_combine): Eliminate checked cast on result of
1168 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1169 autogenerated one by strengthening the return type and params 2 and 3
1170 from rtx to rtx_insn *, and by naming the params.
1171 * gengenrtl.c (special_rtx): Add INSN to those that are
1173 * rtl.h (gen_rtx_INSN): New prototype.
1175 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1177 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1179 (no_equiv): Likewise.
1180 (update_equiv_regs): Likewise.
1181 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1182 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1183 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1185 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1186 from rtx to rtx_insn_list *.
1187 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1188 rtx_insn_list * and use methods for clarity and typesafety.
1189 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1191 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1192 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1193 an INSN_LIST, not an insn.
1194 (reverse_equiv_p): Strengthen local "insns" from rtx to
1195 rtx_insn_list * and use methods for clarity and typesafety.
1196 (contains_reloaded_insn_p): Likewise for local "list".
1198 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1200 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1201 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1202 (arm_builtin_vectorized_function): Likewise.
1203 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1204 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1206 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1208 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1209 * builtins.h (default_target_builtins): Likewise.
1210 * gcse.h (default_target_gcse): Likewise.
1211 * target-globals.h (target_globals): Add a destructor. Convert
1212 void-pointer fields back to their real type and change from
1213 GTY((atomic)) to GTY((skip)).
1214 (restore_target_globals): Remove casts accordingly.
1215 * target-globals.c (save_target_globals): Use XCNEW rather than
1216 ggc_internal_cleared_alloc to allocate non-GC structures.
1217 Use ggc_cleared_alloc to allocate the target_globals structure
1219 (target_globals::~target_globals): Define.
1221 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1223 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1224 mnemonic instead of fldmfdd.
1225 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1226 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1227 Output vpush when address register is SP.
1228 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1229 (vfp_output_vstmd): ... This.
1230 * config/arm/vfp.md (push_multi_vfp): Update call to
1233 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1235 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1237 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1239 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1240 (*sqrtdf2_vfp): Likewise.
1241 (*cmpsf_vfp): Likewise.
1242 (*cmpsf_trap_vfp): Likewise.
1243 (*cmpdf_vfp): Likewise.
1244 (*cmpdf_trap_vfp): Likewise.
1246 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1248 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1249 (*truncdfsf2_vfp): Likewise.
1250 (*truncsisf2_vfp): Likewise.
1251 (*truncsidf2_vfp): Likewise.
1252 (fixuns_truncsfsi2): Likewise.
1253 (fixuns_truncdfsi2): Likewise.
1254 (*floatsisf2_vfp): Likewise.
1255 (*floatsidf2_vfp): Likewise.
1256 (floatunssisf2): Likewise.
1257 (floatunssidf2): Likewise.
1259 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1261 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1262 (*muldf3_vfp): Likewise.
1263 (*mulsf3negsf_vfp): Likewise.
1264 (*muldf3negdf_vfp): Likewise.
1265 (*mulsf3addsf_vfp): Likewise.
1266 (*muldf3adddf_vfp): Likewise.
1267 (*mulsf3subsf_vfp): Likewise.
1268 (*muldf3subdf_vfp): Likewise.
1269 (*mulsf3negsfaddsf_vfp): Likewise.
1270 (*fmuldf3negdfadddf_vfp): Likewise.
1271 (*mulsf3negsfsubsf_vfp): Likewise.
1272 (*muldf3negdfsubdf_vfp): Likewise.
1274 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1276 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1277 (*absdf2_vfp): Likewise.
1278 (*negsf2_vfp): Likewise.
1279 (*negdf2_vfp): Likewise.
1280 (*addsf3_vfp): Likewise.
1281 (*adddf3_vfp): Likewise.
1282 (*subsf3_vfp): Likewise.
1283 (*subdf3_vfp): Likewise.
1284 (*divsf3_vfp): Likewise.
1285 (*divdf3_vfp): Likewise.
1287 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1289 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1291 (arm_print_operand): Don't convert real values to decimal
1292 representation in default case.
1293 (fp_immediate_constant): Delete.
1294 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1295 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1297 (*thumb2_movsi_vfp): Likewise.
1298 (*movdi_vfp): Likewise.
1299 (*movdi_vfp_cortexa8): Likewise.
1300 (*movhf_vfp_neon): Likewise.
1301 (*movhf_vfp): Likewise.
1302 (*movsf_vfp): Likewise.
1303 (*thumb2_movsf_vfp): Likewise.
1304 (*movdf_vfp): Likewise.
1305 (*thumb2_movdf_vfp): Likewise.
1306 (*movsfcc_vfp): Likewise.
1307 (*thumb2_movsfcc_vfp): Likewise.
1308 (*movdfcc_vfp): Likewise.
1309 (*thumb2_movdfcc_vfp): Likewise.
1311 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1313 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1317 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1320 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1321 Use qualifier_immediate for last operand. Rename to...
1322 (aarch64_types_ternop_lane_qualifiers): ... This.
1323 (TYPES_QUADOP): Rename to...
1324 (TYPES_TERNOP_LANE): ... This.
1325 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1326 error. Change return of 0 to return of NULL_RTX.
1327 (aarch64_crc32_expand_builtin): Likewise.
1328 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1329 ICE when expanding unknown builtin.
1330 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1331 TERNOP_LANE qualifiers.
1332 (sqdmlsl_lane): Likewise.
1333 (sqdmlal_laneq): Likewise.
1334 (sqdmlsl_laneq): Likewise.
1335 (sqdmlal2_lane): Likewise.
1336 (sqdmlsl2_lane): Likewise.
1337 (sqdmlal2_laneq): Likewise.
1338 (sqdmlsl2_laneq): Likewise.
1340 2014-09-09 Nick Clifton <nickc@redhat.com>
1342 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1344 (S/390 and zSeries Options): Remove superfluous word from the
1345 description of the -mhotpatch option.
1347 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1349 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1350 * ira.c: #include "shrink-wrap.h"
1351 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1352 * ifcvt.c: #include "shrink-wrap.h"
1353 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1355 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1357 * common/config/picochip/picochip-common.c: Remove.
1358 * config.gcc: Remove support for picochip.
1359 * config/picochip/constraints.md: Remove.
1360 * config/picochip/dfa_space.md: Remove.
1361 * config/picochip/dfa_speed.md: Remove.
1362 * config/picochip/picochip-protos.h: Remove.
1363 * config/picochip/picochip.c: Remove.
1364 * config/picochip/picochip.h: Remove.
1365 * config/picochip/picochip.md: Remove.
1366 * config/picochip/picochip.opt: Remove.
1367 * config/picochip/predicates.md: Remove.
1368 * config/picochip/t-picochip: Remove.
1369 * doc/md.texi: Don't document picochi.
1371 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1373 * basic-block.h (control_flow_insn_p): Strengthen param from
1374 const_rtx to const rtx_insn *.
1375 * cfgbuild.c (control_flow_insn_p): Likewise.
1377 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1379 * gcse.c (modify_mem_list): Strengthen this variable from
1380 vec<rtx> * to vec<rtx_insn *> *.
1381 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1383 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1384 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1385 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1387 (record_last_set_info): Likewise for local "last_set_insn".
1389 2014-09-08 DJ Delorie <dj@redhat.com>
1391 * doc/invoke.texi (MSP430 Options): Add -minrt.
1393 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1395 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1396 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1397 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1399 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1401 (adjust_splat): New function.
1402 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1403 (dump_swap_insn_table): Add case for SH_SPLAT.
1405 2014-09-08 Richard Biener <rguenther@suse.de>
1408 * tree-inline.c (copy_loops): The source loop header should
1410 (tree_function_versioning): If loops need fixup after removing
1411 unreachable blocks fix them.
1412 * omp-low.c (simd_clone_adjust): Do not add incr block to
1413 loop under construction.
1415 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1417 * config/aarch64/aarch64-builtins.c
1418 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1420 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1422 * config/i386/cygming.h (TF_SIZE): Remove.
1423 * config/i386/darwin.h (TF_SIZE): Remove.
1424 * config/i386/dragonfly.h (TF_SIZE): Remove.
1425 * config/i386/freebsd.h (TF_SIZE): Remove.
1426 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1427 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1428 * config/i386/sol2.h (TF_SIZE): Remove.
1429 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1430 * config/ia64/linux.h (TF_SIZE): Remove.
1431 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1432 * doc/tm.texi: Regenerate.
1433 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1435 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1437 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1439 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1441 * doc/tm.texi: Regenerate.
1442 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1444 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1445 * config/cris/cris.h (__make_dp): Remove.
1447 2014-09-08 Richard Biener <rguenther@suse.de>
1450 * cfgloop.c (mark_loop_for_removal): Track former header
1452 * cfgloop.h (struct loop): Add former_header member unconditionally.
1453 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1454 diagnostic unconditionally.
1456 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1459 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1460 constraint for operand0 and remove write only modifier from operand3.
1462 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1464 PR rtl-optimization/62208
1465 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1466 rather than const0_rtx in eq/ne-xor simplifications.
1468 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1470 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1471 (arc_output_mi_thunk): Likewise.
1473 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1474 arguments to silence bogus warning.
1476 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1479 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1481 2014-09-06 Tom de Vries <tom@codesourcery.com>
1483 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1484 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1485 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1487 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1490 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1491 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1493 2014-09-05 Easwaran Raman <eraman@google.com>
1495 PR rtl-optimization/62146
1496 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1497 hoisted instruction unconditional.
1499 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1502 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1503 Do not allow any_mask_operand for operands[2].
1504 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1506 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1508 * config/arc/arc.c (arc_print_operand): Use insn method of
1509 final_sequence for type-safety.
1510 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1511 "insn" from rtx to rtx_insn *.
1512 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1513 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1514 Likewise for locals "branch", "label".
1515 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1516 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1517 (same_cmp_following_p): Likewise for locals "i2", "i3".
1518 * config/sh/sh_optimize_sett_clrt.cc
1519 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1520 param "cbranch_insn".
1521 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1522 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1523 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1525 (condjump_p): Likewise.
1526 (condjump_in_parallel_p): Likewise.
1528 (any_uncondjump_p): Likewise.
1529 (any_condjump_p): Likewise.
1530 (condjump_label): Likewise.
1531 (returnjump_p): Strengthen param "insn" from rtx to
1533 (onlyjump_p): Strengthen param "insn" from const_rtx to
1535 (jump_to_label_p): Likewise.
1536 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1537 (invert_jump): Likewise.
1538 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1540 (get_jump_flags): Strengthen param "insn" from rtx to
1542 (get_branch_condition): Likewise.
1543 (condition_dominates_p): Likewise.
1544 (make_return_insns): Move declaration of local "pat" earlier, to
1545 after we've handled NONJUMP_INSN_P and non-sequences, using its
1546 methods to simplify the code and for type-safety.
1547 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1549 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1550 (condjump_p): Strengthen param from const_rtx to
1552 (any_condjump_p): Likewise.
1553 (any_uncondjump_p): Likewise.
1555 (condjump_label): Likewise.
1556 (simplejump_p): Likewise.
1557 (returnjump_p): Likewise.
1558 (onlyjump_p): Likewise.
1559 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1560 (invert_jump): Likewise.
1561 (condjump_in_parallel_p): Strengthen param from const_rtx to
1563 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1564 to const rtx_insn *.
1565 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1566 to const rtx_insn *.
1567 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1569 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1571 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1572 above the conditional, and convert the check on GET_CODE to a
1573 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1574 the conditional. Simplify the conditional by using methods of
1577 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1579 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1580 "link" from rtx to rtx_insn_list *, and use its methods for
1581 clarity and type-safety.
1582 (toggle_cancelled_flags): Likewise.
1583 (restore_last_backtrack_point): Likewise.
1584 (queue_to_ready): Use insn method of "link" in one place.
1585 (schedule_block): Strengthen local "link" from rtx to
1586 rtx_insn_list *, and use its methods for clarity and type-safety.
1588 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1590 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1591 param "insn" from const_rtx to const rtx_insn *.
1592 (sched_get_reverse_condition_uncached): Likewise.
1593 (sched_get_condition_with_rev): Likewise.
1594 (sched_has_condition_p): Likewise.
1595 (sched_insns_conditions_mutex_p): Likewise for both params.
1596 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1597 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1598 (setup_insn_reg_uses): Move local "list" to be more tightly
1599 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1600 its methods for clarity and type-safety.
1601 (sched_analyze_1): Strengthen local "pending" from rtx to
1602 rtx_insn_list *, and local "pending_mem" from rtx to
1603 rtx_expr_list *. Use methods of each for clarity and type-safety.
1604 (sched_analyze_2): Likewise.
1605 (sched_analyze_insn): Likewise.
1607 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1608 param from const_rtx to const rtx_insn *.
1609 (sched_insns_conditions_mutex_p): Likewise for both params.
1610 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1613 * system.h (CONST_CAST_RTX_INSN): New macro.
1615 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1617 * recog.c (peep2_attempt): Strengthen return type from rtx to
1619 (peep2_update_life): Likewise for params "last", "prev", removing
1620 a checked cast made redundant by this.
1621 (peephole2_optimize): Likewise for local "last".
1623 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1625 * basic-block.h (set_block_for_insn): Eliminate this macro in
1627 * rtl.h (set_block_for_insn): New inline function, imposing the
1628 requirement that the "insn" param is an rtx_insn *.
1630 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1632 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1634 * final.c (get_call_reg_set_usage): Likewise for first param,
1635 eliminating a checked cast.
1636 * regs.h (get_call_reg_set_usage): Likewise for first param.
1637 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1638 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1639 cast, replacing references to "x" with "call_insn" where
1641 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1642 rtx_insn *, adding a checked cast.
1644 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1646 * output.h (final_scan_insn): Strengthen first param from rtx to
1649 * final.c (final_scan_insn): Likewise, renaming it back from
1650 "uncast_insn" to "insn", eliminating the checked cast.
1652 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1653 "vec" with an rtx_sequence * "seq", taking a copy of
1654 "final_sequence", and using methods of "seq" for clarity, and for
1655 type-safety in the calls to final_scan_insn.
1656 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1657 of "final_sequence" for clarity, and for type-safety in the call to
1659 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1660 rtx_sequence * and rename from "insn" to "seq".
1662 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1664 * jump.c (delete_related_insns): Introduce a new local "table" by
1665 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1666 get_labels method of "table" to simplify access to the labels in
1669 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1671 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1672 f_minmaxs, f_minmaxd types.
1674 2014-09-05 Richard Biener <rguenther@suse.de>
1676 * cfgloop.c (mark_loop_for_removal): Record former header
1677 when ENABLE_CHECKING.
1678 * cfgloop.h (strut loop): Add former_header member when
1680 * loop-init.c (fix_loop_structure): Sanity check loops
1681 marked for removal if they re-appeared.
1683 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1685 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1686 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1688 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1689 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1690 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1691 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1692 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1693 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1694 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1695 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1696 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1697 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1698 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1699 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1700 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1701 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1702 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1703 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1704 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1705 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1706 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1707 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1708 with int{32,16,8}_t.
1710 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1712 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1713 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1714 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1715 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1716 Remove temporary __asm__ and reimplement.
1718 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1720 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1721 handling cmge, cmgt, cmeq, cmtst.
1723 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1724 cmlt, cmgeu, cmgtu, cmtst): Remove.
1726 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1727 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1728 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1729 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1731 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1733 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1735 (aarch64_fold_builtin): Update pattern for cmtst.
1737 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1740 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1742 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1743 Switch operands, separate out more cases, refactor.
1745 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1747 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1748 argument; rename old version to...
1749 (aarch64_const_vec_all_same_in_range_p): ...this.
1750 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1752 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1754 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1756 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1757 Remove qualifier_const_pointer, update comment.
1759 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1761 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1763 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1765 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1766 varargs with pointer parameter.
1767 (aarch64_simd_expand_builtin): pass pointer into previous.
1769 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1771 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1774 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1776 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1777 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1778 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1779 Replace temporary asm with call to builtin.
1780 (vrbit_p8, vrbitq_p8): New functions.
1782 2014-09-05 Richard Biener <rguenther@suse.de>
1784 * cfgloop.c (mark_loop_for_removal): New function.
1785 * cfgloop.h (mark_loop_for_removal): Declare.
1786 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1787 (merge_blocks): Likewise.
1788 (duplicate_block): Likewise.
1789 * except.c (sjlj_emit_dispatch_table): Likewise.
1790 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1791 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1792 (thread_through_loop_header): Likewise.
1794 2014-09-05 Richard Biener <rguenther@suse.de>
1797 * fold-const.c (try_move_mult_to_index): Remove.
1798 (fold_binary_loc): Do not call it.
1799 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1800 from the base object again.
1802 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1804 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1807 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1810 * config/arm/arm.md (setmem): New pattern.
1811 * config/arm/arm-protos.h (struct tune_params): New fields.
1812 (arm_gen_setmem): New prototype.
1813 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1814 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1815 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1816 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1817 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1818 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1819 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1820 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1821 (arm_const_inline_cost): New function.
1822 (arm_block_set_max_insns): New function.
1823 (arm_block_set_non_vect_profit_p): New function.
1824 (arm_block_set_vect_profit_p): New function.
1825 (arm_block_set_unaligned_vect): New function.
1826 (arm_block_set_aligned_vect): New function.
1827 (arm_block_set_unaligned_non_vect): New function.
1828 (arm_block_set_aligned_non_vect): New function.
1829 (arm_block_set_vect, arm_gen_setmem): New functions.
1831 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1833 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1835 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1837 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1839 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1841 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1843 * valtrack.h: Adjust.
1845 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1847 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1849 (emit_jump_insn_before_noloc): Likewise.
1850 (emit_call_insn_before_noloc): Likewise.
1851 (emit_label_before): Likewise.
1852 (emit_label_after): Likewise.
1853 (emit_insn_before_setloc): Likewise.
1854 (emit_jump_insn_before_setloc): Likewise.
1855 (emit_call_insn_before_setloc): Likewise.
1856 (emit_call_insn_before): Likewise.
1859 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1861 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1862 rtx_insn *, eliminating a checked cast.
1864 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1866 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1867 const_rtx to const rtx_insn *.
1868 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1871 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1873 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1874 fixup_args_size_notes.
1875 * expr.c (fixup_args_size_notes): Strengthen first two params from
1876 rtx to rtx_insn *, eliminating a checked cast.
1877 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1880 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1882 * haifa-sched.c (get_ready_element): Strengthen return type from
1884 * sched-int.h (get_ready_element): Likewise.
1886 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1889 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1890 indexed_or_indirect_operand instead of memory_operand.
1891 (floatsi<mode>2_lfiwzx_mem): Ditto.
1893 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1895 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1896 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1897 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1899 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1901 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1903 (get_last_nonnote_insn): Likewise.
1904 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1905 * resource.c (find_basic_block): Likewise.
1907 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1910 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1912 * genattr.c (main): Within the prototype of insn_latency written
1913 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1914 * genautomata.c (output_internal_maximal_insn_latency_func):
1915 Within the implementation of insn_latency written out to
1916 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1917 eliminating a pair of checked casts.
1919 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1921 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1924 * rtl.h (eh_returnjump_p): Likewise.
1926 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1928 * Makefile.in (TAGS): Handle constructs in timevar.def.
1930 2014-09-04 Guozhi Wei <carrot@google.com>
1933 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1934 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1935 it into two patterns.
1936 (move_lo_quad_internal_be_<mode>): Likewise.
1938 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1940 * doc/options.texi: Document that Var and Init are required if CPP
1942 * optc-gen.awk: Require Var and Init if CPP is given.
1943 * common.opt (Wpedantic): Use Init.
1945 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1947 * config/rs6000/rs6000.c (special_handling_values): Add
1949 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
1950 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
1951 as swappable with special handling SH_EXTRACT. Remove
1952 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
1954 (adjust_extract): New function.
1955 (handle_special_swappables): Add default to case statement; add
1956 case for SH_EXTRACT that calls adjust_extract.
1957 (dump_swap_insn_table): Handle SH_EXTRACT.
1959 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1961 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
1962 selection of 0th memory doubleword, regardless of endianness.
1964 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1966 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
1968 2014-09-04 Alan Modra <amodra@gmail.com>
1971 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
1974 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
1976 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
1977 * targhooks.c (default_dwarf_frame_reg_mode): New function.
1978 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
1979 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
1980 * doc/tm.texi: Regenerate.
1981 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
1982 selection logic to default_dwarf_frame_reg_mode.
1984 2014-09-03 Marek Polacek <polacek@redhat.com>
1986 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
1989 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1991 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
1992 the automodified register.
1994 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
1996 * output.h (get_some_local_dynamic_name): Declare.
1997 * final.c (some_local_dynamic_name): New variable.
1998 (get_some_local_dynamic_name): New function.
1999 (final_end_function): Clear some_local_dynamic_name.
2000 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2001 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2002 (print_operand): Report an error if '%&' is used inappropriately.
2003 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2004 (get_some_local_dynamic_name_1): Delete.
2005 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2006 (rs6000_get_some_local_dynamic_name): Delete.
2007 (rs6000_get_some_local_dynamic_name_1): Delete.
2008 (print_operand): Report an error if '%&' is used inappropriately.
2009 * config/s390/s390.c (machine_function): Remove some_ld_name.
2010 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2011 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2012 * config/sparc/sparc.c: Include rtl-iter.h.
2013 (machine_function): Remove some_ld_name.
2014 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2015 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2017 2014-09-03 Richard Henderson <rth@redhat.com>
2019 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2020 (aarch64_popwb_pair_reg): Remove.
2021 (aarch64_set_frame_expr): Remove.
2022 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2023 the restore ops performed by the insns generated.
2024 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2025 insn. Perform the calls_eh_return addition later; do not attempt to
2026 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2027 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2028 special markup at all. Load cfun->machine->frame.hard_fp_offset
2029 into a local variable.
2030 (aarch64_frame_pointer_required): Don't check calls_alloca.
2032 2014-09-03 Richard Biener <rguenther@suse.de>
2034 * opts.c (default_options_optimization): Adjust
2035 max-combine-insns to 2 for -Og.
2037 2014-09-03 Martin Jambor <mjambor@suse.cz>
2040 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2041 pass-trough jump functions correctly.
2043 2014-09-03 Martin Jambor <mjambor@suse.cz>
2046 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2047 created replacements in ascending order of offsets.
2048 (known_aggs_to_agg_replacement_list): Likewise.
2050 2014-09-03 Martin Liska <mliska@suse.cz>
2052 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2053 is set to set uninitialized value for vnresult.
2055 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2057 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2058 for TARGET_MUST_PASS_IN_STACK.
2060 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2062 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2063 for TARGET_ARG_PARTIAL_BYTES.
2065 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2067 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2068 instructions for varargs implementation.
2069 (nds32_expand_epilogue): Emit stack adjustment instructions for
2070 varargs implementation.
2072 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2074 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2075 optimization detection.
2077 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2079 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2081 (nds32_function_arg_advance): Deal with nameless arguments.
2082 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2083 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2084 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2086 2014-09-03 Richard Biener <rguenther@suse.de>
2088 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2089 (struct bb_bitmap_sets): Remove deferred member.
2090 (BB_DEFERRED): Remove.
2091 (defer_or_phi_translate_block): Remove.
2092 (compute_antic_aux): Remove deferring of blocks, assert
2093 proper iteration order.
2094 (compute_antic): Do not set BB_DEFERRED.
2095 (eliminate): Allocate el_avail of proper size initially.
2097 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2099 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2100 according to the value of crtl->args.pretend_args_size.
2102 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2104 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2105 varargs information.
2107 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2109 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2110 implementation for TARGET_SETUP_INCOMING_VARARGS.
2111 (nds32_strict_argument_naming): Refine comment.
2112 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2113 Define for future implementation.
2115 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2117 * config/i386/adxintrin.h (_subborrow_u32): New.
2118 (_addcarry_u32): Ditto.
2119 (_subborrow_u64): Ditto.
2120 (_addcarry_u64): Ditto.
2121 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2123 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2124 __builtin_ia32_sbb_u64
2126 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2128 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2130 (nds32_function_arg_advance): Likewise.
2131 (nds32_init_cumulative_args): Likewise.
2132 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2133 (NDS32_FIRST_GPR_REGNUM): Define.
2134 (NDS32_LAST_GPR_REGNUM): Define.
2135 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2136 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2137 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2138 (machine_function): Use GRP-specific stuff.
2140 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2142 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2143 (nds32_expand_epilogue): Likewise.
2144 (nds32_expand_prologue_v3push): Likewise.
2145 (nds32_expand_epilogue_v3pop): Likewise.
2147 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2149 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2150 v3push/v3pop for variadic function.
2151 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2153 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2155 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2156 Check rtx for varargs implementation.
2157 (nds32_output_stack_pop): Likewise.
2158 * config/nds32/nds32-protos.h: Have a rtx argument for
2159 nds32_output_stack_push and nds32_output_stack_pop.
2160 * config/nds32/nds32.md: Likewise.
2162 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2164 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2165 to check if FUNC is an interrupt service routine.
2166 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2168 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2170 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2171 arguments implementation.
2173 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2175 * config/nds32/nds32-predicates.c
2176 (nds32_valid_stack_push_pop): Rename to ...
2177 (nds32_valid_stack_push_pop_p): ... this.
2178 * config/nds32/nds32-protos.h: Likewise.
2179 * config/nds32/predicates.md: Likewise.
2181 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2183 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2184 (nds32_emit_stack_v3push): ... this.
2185 (nds32_gen_stack_v3pop): Rename to ...
2186 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2189 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2191 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2192 (nds32_emit_stack_push_multiple): ... this.
2193 (nds32_gen_stack_pop_multiple): Rename to ...
2194 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2197 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2200 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2201 and add a second splitter to handle the remaining cases.
2203 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2205 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2207 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2209 * cfgexpand.c (label_rtx_for_bb): Change type to
2210 hash_map<basic_block, rtx_code_label *> *.
2211 (expand_gimple_basic_block): Adjust.
2212 (pass_expand::execute): Likewise.
2214 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2216 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2217 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2218 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2219 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2220 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2221 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2222 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2225 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2227 * alloc-pool.c: Include coretypes.h.
2228 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2229 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2230 hash_set instead of htab.
2231 * ggc-page.c (in_gc): New variable.
2232 (ggc_free): Do nothing if a collection is taking place.
2233 (ggc_collect): Set in_gc appropriately.
2234 * ggc.h (gt_ggc_mx(const char *)): New function.
2235 (gt_pch_nx(const char *)): Likewise.
2236 (gt_ggc_mx(int)): Likewise.
2237 (gt_pch_nx(int)): Likewise.
2238 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2239 (hash_map::hash_entry::pch_nx): Likewise.
2240 (hash_map::hash_entry::pch_nx_helper): Likewise.
2241 (hash_map::hash_map): Adjust.
2242 (hash_map::create_ggc): New function.
2243 (gt_ggc_mx): Likewise.
2244 (gt_pch_nx): Likewise.
2245 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2246 (default_hashset_traits::pch_nx): Likewise.
2247 (hash_set::hash_entry::ggc_mx): Likewise.
2248 (hash_set::hash_entry::pch_nx): Likewise.
2249 (hash_set::hash_entry::pch_nx_helper): Likewise.
2250 (hash_set::hash_set): Adjust.
2251 (hash_set::create_ggc): New function.
2252 (hash_set::elements): Likewise.
2253 (gt_ggc_mx): Likewise.
2254 (gt_pch_nx): Likewise.
2255 * hash-table.h (hash_table::hash_table): Adjust.
2256 (hash_table::m_ggc): New member.
2257 (hash_table::~hash_table): Adjust.
2258 (hash_table::expand): Likewise.
2259 (hash_table::empty): Likewise.
2260 (gt_ggc_mx): New function.
2261 (hashtab_entry_note_pointers): Likewise.
2262 (gt_pch_nx): Likewise.
2264 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2266 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2267 built-in definition.
2268 (XVCVUXDDP_SCALE): Likewise.
2269 (XVCVDPSXDS_SCALE): Likewise.
2270 (XVCVDPUXDS_SCALE): Likewise.
2271 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2272 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2273 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2274 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2275 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2277 * config/rs6000/rs6000.c (real.h): New include.
2278 (rs6000_scale_v2df): New function.
2279 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2280 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2281 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2282 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2283 (vsx_xvcvsxddp_scale): New define_expand.
2284 (vsx_xvcvsxddp): New define_insn.
2285 (vsx_xvcvuxddp_scale): New define_expand.
2286 (vsx_xvcvuxddp): New define_insn.
2287 (vsx_xvcvdpsxds_scale): New define_expand.
2288 (vsx_xvcvdpsxds): New define_insn.
2289 (vsx_xvcvdpuxds_scale): New define_expand.
2290 (vsx_xvcvdpuxds): New define_insn.
2291 * doc/extend.texi (vec_ctf): Add new prototypes.
2292 (vec_cts): Likewise.
2293 (vec_ctu): Likewise.
2294 (vec_splat): Likewise.
2295 (vec_div): Likewise.
2296 (vec_mul): Likewise.
2298 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2301 * config/arm/neon.md
2302 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2303 <v_cmp_result>): New pattern.
2304 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2305 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2306 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2307 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2308 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2309 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2311 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2314 * config/arm/iterators.md (FIXUORS): New code iterator.
2315 (VCVT): New int iterator.
2316 (su_optab): New code attribute.
2318 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2320 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2322 * config/aarch64/predicates.md (aarch64_comparison_operation):
2323 New special predicate.
2324 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2325 aarch64_comparison_operation instead of matching an operator.
2326 Update operand numbers.
2327 (csinc3<mode>_insn): Likewise.
2328 (*csinv3<mode>_insn): Likewise.
2329 (*csneg3<mode>_insn): Likewise.
2330 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2331 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2332 Return -1 instead of aborting on invalid condition codes.
2333 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2334 to assert that the returned condition code is valid.
2335 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2337 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2339 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2340 tree.def, and gimple.def
2342 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2343 Balaji V. Iyer <balaji.v.iyer@intel.com>
2344 Igor Zamyatin <igor.zamyatin@intel.com>
2346 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2347 (__cilkrts_cilk_for_64): Likewise.
2348 * cilk-common.c (declare_cilk_for_builtin): New function.
2349 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2350 __cilkrts_cilk_for_64 bultins.
2351 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2353 (cilk_for_32_fndecl): New define.
2354 (cilk_for_64_fndecl): Likewise.
2355 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2356 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2357 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2358 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2359 GF_OMP_FOR_COMBINED_INTO.
2360 * gimplify.c (gimplify_scan_omp_clauses): Added
2361 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2362 (gimplify_adjust_omp_clauses): Ditto.
2363 (gimplify_omp_for): Added CILK_FOR case.
2364 (gimplify_expr): Ditto.
2365 * omp-low.c: Include cilk.h.
2366 (extract_omp_for_data): Set appropriate kind for
2367 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2368 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2369 (create_omp_child_function_name): Added second argument to handle
2371 (cilk_for_check_loop_diff_type): New function.
2372 (expand_cilk_for_call): Likewise.
2373 (expand_cilk_for): Likewise.
2374 (create_omp_child_function): Set cilk_for_count; handle the cases when
2375 it is true; call create_omp_child_function_name with second argument.
2376 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2377 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2378 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2379 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2380 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2381 (convert_local_omp_clauses): Ditto.
2382 * tree-pretty-print.c (dump_omp_clause): Added
2383 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2384 (dump_generic_node): Added CILK_FOR case.
2385 * tree.c (omp_clause_num_ops): New element
2386 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2387 (omp_clause_code_name): New element _Cilk_for_count_.
2388 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2389 * tree.def: Add tree code for CILK_FOR.
2391 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2393 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2394 (ppc403-compare): Add "exts with dot" case.
2395 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2396 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2397 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2398 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2399 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2400 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2401 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2402 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2403 cell-cmp-microcoded): Similarly.
2404 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2405 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2406 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2407 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2408 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2409 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2410 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2411 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2412 (power6-compare): Add "exts with dot" case.
2413 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2414 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2415 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2417 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2418 if avoiding Cell microcode.
2419 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2420 (is_cracked_insn): Ditto.
2421 (insn_must_be_first_in_group): Ditto.
2422 * config/rs6000/rs6000.md (dot): Adjust comment.
2423 (cell_micro): Handle exts+dot.
2424 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2425 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2426 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2427 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2428 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2429 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2430 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2432 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2434 * config/rs6000/rs6000.md (QHSI): Delete.
2435 (EXTQI, EXTHI, EXTSI): New mode iterators.
2436 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2437 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2438 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2439 9 anonymous instructions, and 8 splitters): Delete.
2440 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2441 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2442 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2443 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2444 *zero_extendsi<mode>2_dot2): New.
2446 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2448 * config/rs6000/rs6000.md (any_extend): New code iterator.
2449 (u, su): New code attributes.
2450 (dmode, DMODE): New mode attributes.
2451 (<su>mul<mode>3_highpart): New.
2452 (*<su>mul<mode>3_highpart): New.
2453 (<su>mulsi3_highpart_le): New.
2454 (<su>muldi3_highpart_le): New.
2455 (<su>mulsi3_highpart_64): New.
2456 (<u>mul<mode><dmode>3): New.
2457 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2459 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2462 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2464 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2465 *mulsi3_internal2, and two splitters): Delete.
2466 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2468 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2470 2014-09-02 Richard Biener <rguenther@suse.de>
2472 PR tree-optimization/62695
2473 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2476 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2479 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2481 2014-09-01 Andi Kleen <ak@linux.intel.com>
2483 * file-find.c (add_prefix_begin): Add.
2484 (do_add_prefix): Rename from add_prefix with first argument.
2485 (add_prefix): Add new wrapper.
2486 * file-find.h (add_prefix_begin): Add.
2487 * gcc-ar.c (main): Support -B option.
2489 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2491 * genemit.c: Include dumpfile.h.
2492 (gen_split): Print name of splitter function to dump file.
2494 2014-09-01 Richard Biener <rguenther@suse.de>
2496 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2497 Use stack auto_vecs for constraint expressions.
2498 (find_func_aliases_for_call): Likewise.
2499 (find_func_aliases): Likewise.
2500 (find_func_clobbers): Likewise.
2502 2014-09-01 Richard Biener <rguenther@suse.de>
2504 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2505 operands vector in most cases. Remove redundant code.
2507 2014-09-01 Olivier Hainque <hainque@adacore.com>
2509 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2510 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2511 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2513 2014-09-01 Richard Biener <rguenther@suse.de>
2515 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2516 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2517 vn_reference_compute_hash, vn_reference_insert): Remove.
2518 (vn_reference_lookup_call): New function.
2519 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2520 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2521 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2522 (create_reference_ops_from_call): Remove.
2523 (vn_reference_lookup_3): Properly update shared_lookup_references.
2524 (vn_reference_lookup_pieces): Assert that we updated
2525 shared_lookup_references properly.
2526 (vn_reference_lookup): Likewise.
2527 (vn_reference_lookup_call): New function.
2528 (visit_reference_op_call): Use it. Avoid re-building the
2530 (visit_reference_op_load): Remove redundant lookup.
2531 (visit_reference_op_store): Perform special tail-merging work
2532 only when possibly doing tail-merging.
2533 (visit_use): Likewise.
2534 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2536 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2539 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2540 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2541 (find_inc): Revert 2014-08-13 change.
2543 2014-09-01 Marek Polacek <polacek@redhat.com>
2546 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2547 Change the type of V to unsigned HOST_WIDE_INT.
2549 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2551 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2552 the size of byte markers.
2553 (do_shift_rotate): Fix confusion between host, target and marker byte
2555 (verify_symbolic_number_p): Likewise.
2556 (find_bswap_or_nop_1): Likewise.
2557 (find_bswap_or_nop): Likewise.
2559 2014-09-01 Olivier Hainque <hainque@adacore.com>
2561 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2562 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2564 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2566 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2567 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2568 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2570 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2574 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2575 (build_check_stmt): Likewise.
2576 (instrument_strlen_call): Likewise.
2577 (asan_expand_check_ifn): Likewise and fix types.
2578 (maybe_cast_to_ptrmode): New function.
2580 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2582 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2584 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2586 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2588 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2590 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2591 prefix to function labels when generating fast indirect calls.
2593 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2597 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2598 param back from rtx_insn * to rtx. Rename param from "label" to
2599 "label_or_return", reintroducing "label" as an rtx_insn * after
2600 we've ensured it's not a RETURN.
2601 (first_active_target_insn): Likewise for return type and param;
2602 add a checked cast to rtx_insn * once we've ensured "insn" is not
2604 (steal_delay_list_from_target): Convert param "pnew_thread" back
2605 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2607 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2608 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2609 cast once we've established we're not dealing with a RETURN,
2610 renaming subsequent uses of "thread" to "thread_insn".
2611 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2613 (follow_jumps): Convert return type and param "label" from
2614 rtx_insn * back to rtx. Move initialization of "value" to after
2615 the handling for ANY_RETURN_P, adding a checked cast there to
2616 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2617 rename to "this_label_or_return", reintroducing "this_label" as
2618 an rtx_insn * once we've handled the case where it could be an
2620 (fill_slots_from_thread): Rename param "thread" to
2621 "thread_or_return", converting from an rtx_insn * back to an rtx.
2622 Reintroduce name "thread" as an rtx_insn * local with a checked
2623 cast once we've handled the case of it being an ANY_RETURN_P.
2624 Convert local "new_thread" from an rtx_insn * back to an rtx.
2625 Add a checked cast when assigning to "trial" from "new_thread".
2626 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2627 checked cast to rtx_insn * from "new_thread" when invoking
2629 (fill_eager_delay_slots): Convert locals "target_label",
2630 "insn_at_target" from rtx_insn * back to rtx.
2631 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2632 (relax_delay_slots): Convert locals "trial", "target_label" from
2633 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2634 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2635 invoking update_block.
2636 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2637 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2639 * resource.h (mark_target_live_regs): Undo erroneous conversion
2640 of second param of r214693, converting it back from rtx_insn * to
2641 rtx, since it could be a RETURN.
2643 * resource.c (find_dead_or_set_registers): Similarly, convert
2644 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2645 could be writing back a RETURN. Rename local rtx_insn * "next" to
2646 "next_insn", and introduce "lab_or_return" as a local rtx,
2647 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2648 (mark_target_live_regs): Undo erroneous conversion
2649 of second param of r214693, converting it back from rtx_insn * to
2650 rtx, since it could be a RETURN. Rename it from "target" to
2651 "target_maybe_return", reintroducing the name "target" as a local
2652 rtx_insn * with a checked cast, after we've handled the case of
2655 2014-08-29 DJ Delorie <dj@redhat.com>
2657 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2658 pointer size up to a power of two.
2659 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2660 (POINTER_SIZE_UNITS): New, rounded up value.
2661 * dwarf2asm.c (size_of_encoded_value): Use it.
2662 (dw2_output_indirect_constant_1): Likewise.
2663 * expmed.c (init_expmed_one_conv): We now know the sizes of
2665 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2666 * optabs.c (expand_float): Use precision, not size.
2667 (expand_fix): Likewise.
2668 * simplify-rtx (simplify_unary_operation_1): Likewise.
2669 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2670 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2671 (default_assemble_integer) Likewise.
2672 (dump_tm_clone_pairs): Likewise.
2673 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2674 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2675 (prepare_call_arguments): Likewise.
2676 * stor-layout.c (finalize_type_size): Preserve precision.
2677 (layout_type): Use precision, not size.
2679 * expr.c (convert_move): If the target has an explicit converter,
2682 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2684 * gdbinit.in: Skip various inline functions in rtl.h when
2687 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2690 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2692 2014-08-29 Richard Biener <rguenther@suse.de>
2694 PR tree-optimization/62291
2695 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2696 exactly the vector size needed and use quick_push.
2697 (phi_translate_1): Adjust comment.
2698 (valid_in_sets): Remove block argument and remove pointless
2700 (dependent_clean): Adjust for removal of block argument.
2702 (compute_antic_aux): Likewise.
2703 (compute_partial_antic_aux): Likewise.
2705 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2706 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2707 Anna Tikhonova <anna.tikhonova@intel.com>
2708 Ilya Tocar <ilya.tocar@intel.com>
2709 Andrey Turetskiy <andrey.turetskiy@intel.com>
2710 Ilya Verbin <ilya.verbin@intel.com>
2711 Kirill Yukhin <kirill.yukhin@intel.com>
2712 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2714 * config/i386/sse.md
2715 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2716 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2717 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2718 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2720 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2721 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2722 Anna Tikhonova <anna.tikhonova@intel.com>
2723 Ilya Tocar <ilya.tocar@intel.com>
2724 Andrey Turetskiy <andrey.turetskiy@intel.com>
2725 Ilya Verbin <ilya.verbin@intel.com>
2726 Kirill Yukhin <kirill.yukhin@intel.com>
2727 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2729 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2730 * config/i386/sse.md
2731 (define_mode_iterator VI4_128_8_256): New.
2732 (define_mode_iterator VI2_128_4_256): Ditto.
2733 (define_mode_iterator PMOV_DST_MODE): Rename into
2734 (define_mode_iterator PMOV_DST_MODE_1): this.
2735 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2736 Use PMOV_DST_MODE_1 mode iterator.
2737 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2739 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2741 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2742 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2743 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2744 (define_mode_iterator PMOV_DST_MODE_2): New.
2745 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2746 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2747 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2749 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2750 (define_mode_attr pmov_dst_3): Ditto.
2751 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2752 (define_mode_attr pmov_suff_3): Ditto.
2753 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2754 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2755 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2756 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2757 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2758 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2759 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2760 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2761 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2762 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2763 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2764 (define_mode_attr pmov_dst_4): Ditto.
2765 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2766 (define_mode_attr pmov_suff_4): Ditto.
2767 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2768 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2769 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2770 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2771 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2772 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2773 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2774 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2775 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2776 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2777 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2779 2014-08-29 Richard Biener <rguenther@suse.de>
2781 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2782 NON_LVALUE_EXPR in gimple.
2784 2014-08-29 Richard Biener <rguenther@suse.de>
2787 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2788 from previous refactoring.
2789 (gimple_fold_builtin_strncpy): Likewise.
2791 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2794 * function.c (assign_parm_setup_reg): Remove erroneous checked
2795 cast to rtx_insn * on result of gen_extend_insn in favor of
2796 introducing a new local rtx "pat".
2798 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2800 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2802 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2804 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2806 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2807 (next_insn): Likewise.
2808 * emit-rtl.c (next_insn): Likewise.
2809 (previous_insn): Likewise.
2810 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2811 "insn" and "next" from rtx to rtx_insn *.
2812 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2813 "insn", "insn1", "vliw_start", "prologue_end_note",
2814 "last_insn_in_packet".
2816 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2818 * shrink-wrap.h (active_insn_between): Strengthen both params from
2820 * function.c (active_insn_between): Likewise.
2822 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2824 * genattr.c (main): When writing out insn-attr.h, strengthen param
2825 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2826 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2827 writing out the definition of dfa_clear_single_insn_cache to the
2828 generated insn-automata.c
2830 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2832 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2834 (incr_ticks_for_insn): Likewise.
2835 (init_resource_info): Likewise.
2837 * resource.c (init_resource_info): Likewise.
2838 (clear_hashed_info_for_insn): Likewise.
2839 (incr_ticks_for_insn): Likewise.
2841 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2843 (steal_delay_list_from_target): Use methods of "seq".
2844 (try_merge_delay_insns): Use methods of "merged_insns".
2845 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2846 (reorg_redirect_jump): Likewise for param "jump".
2848 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2850 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2852 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2853 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2855 (s390_mainpool_finish): In three places, split out a local rtx
2856 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2857 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2858 and split another local rtx "insn" out into rtx "pat" and
2860 * config/sh/sh.c (output_branchy_insn): Rather than working
2861 directly on operands[9], introduce local rtx_code_label *
2862 variables named "lab" in two places, working on them, and then
2863 assigning them to operands[9], so that the intervening operations
2864 are known by the type system to be on insns.
2866 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2868 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2871 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2872 in invocation of INSN_HAS_LOCATION.
2874 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2876 * config/rs6000/altivec.h (vec_xl): New #define.
2877 (vec_xst): Likewise.
2878 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2879 (XXSPLTD_V2DI): Likewise.
2880 (DIV_V2DI): Likewise.
2881 (UDIV_V2DI): Likewise.
2882 (MUL_V2DI): Likewise.
2883 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2884 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2885 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2886 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2887 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2888 (UNSPEC_VSX_DIVSD): Likewise.
2889 (UNSPEC_VSX_DIVUD): Likewise.
2890 (UNSPEC_VSX_MULSD): Likewise.
2891 (vsx_mul_v2di): New insn-and-split.
2892 (vsx_div_v2di): Likewise.
2893 (vsx_udiv_v2di): Likewise.
2894 (vsx_xxspltd_<mode>): New insn.
2896 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2898 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2900 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2901 (NEXT_INSN): Likewise.
2902 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2903 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2905 (no_labels_between_p): Likewise for both params.
2907 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2908 cast when using NEXT_INSN on operands[2].
2909 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2910 "insn" from rtx to rtx_insn *, adding a checked cast.
2911 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2913 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2915 (arc_text_label): Likewise for param "insn".
2916 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2918 (arc_ccfsm_record_condition): Likewise for param "jump".
2919 (arc_text_label): Likewise for local "label".
2920 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2921 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2922 a method for typesafety. Add a checked cast.
2923 * config/arc/constraints.md (Clb): Add a checked cast when getting
2924 the CODE_LABEL from a LABEL_REF.
2925 * config/arm/arm.c (require_pic_register): Strengthen locals
2926 "seq", "insn" from rtx to rtx_insn *.
2927 (create_fix_barrier): Likewise for locals "selected", "next".
2928 (thumb1_reorg): Likewise for locals "prev", "insn".
2929 (arm_expand_prologue): Likewise for local "last".
2930 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2932 (thumb2_output_casesi): Likewise for operands[2].
2933 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2934 strengthen local "insn" from rtx to rtx_insn *.
2935 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2936 type and param "insn".
2937 (find_prev_insn_start): Likewise.
2938 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2940 (gen_one_bundle): Likewise for loal "t".
2941 (find_load): Likewise for param "insn".
2942 (workaround_speculation): Likewise for locals "insn", "next",
2943 "target", "next_tgt".
2944 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2945 and for locals "insn", "within", "last".
2946 (count_unit_reqs): Likewise for params "head", "tail" and local
2948 (try_rename_operands): Likewise for params "head", "tail".
2949 (reshuffle_units): Likewise for locals "head", "tail", "insn".
2950 (struct c6x_sched_context): Likewise for fields
2951 "last_scheduled_insn", "last_scheduled_iter0".
2952 (init_sched_state): Replace NULL_RTX with NULL.
2953 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
2955 (undo_split_delayed_nonbranch): Likewise for param and for local
2957 (conditionalize_after_sched): Likewise for local "insn".
2958 (bb_earliest_end_cycle): Likewise.
2959 (filter_insns_above): Likewise for locals "insn", "next".
2960 (hwloop_optimize): Remove redundant checked cast.
2961 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
2962 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
2964 (cris_simple_epilogue): Likewise.
2965 (cris_expand_prologue): Likewise.
2966 (cris_expand_epilogue): Likewise.
2967 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
2968 local "insn" from rtx to rtx_insn *.
2969 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
2970 (struct frv_packet_group): Likewise for the elements within array
2971 fields "insns", "sorted", and for field "nop".
2972 (frv_packet): Likewise for the elements within array field
2974 (frv_add_insn_to_packet): Likewise for param "insn".
2975 (frv_insert_nop_in_packet): Likewise for param "insn" and local
2977 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
2978 (frv_sort_insn_group_1): Likewise for local "insn".
2979 (frv_optimize_membar_local): Likewise.
2980 (frv_align_label): Likewise for locals "x", "last", "barrier",
2982 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
2984 (ia64_sched_init): Likewise for local "insn".
2985 (scheduled_good_insn): Likewise for param "last".
2986 (struct _ia64_sched_context): Likewise for field
2987 "last_scheduled_insn".
2988 (ia64_init_sched_context): Replace NULL_RTX with NULL.
2989 (struct bundle_state): Likewise for field "insn".
2990 (issue_nops_and_insn): Likewise for param "insn".
2991 (get_next_important_insn): Likewise for return type and both
2993 (ia64_add_bundle_selector_before): Likewise for param "insn".
2994 (bundling): Likewise for params "prev_head_insn", "tail" and
2995 locals "insn", "next_insn", "b". Eliminate top-level local rtx
2996 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
2997 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
2998 Strengthen final param from rtx to rtx_insn *.
2999 (iq2000_move_1word): Likewise for second param.
3000 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3001 param "cur_insn" and local "next_insn".
3002 (iq2000_move_1word): Likewise for param "insn".
3003 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3004 casts when using NEXT_INSN on operands[1].
3005 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3006 "insn" from rtx to rtx_insn *.
3007 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3008 "x", introducing local rtx_insn * "insn" for when working with the
3009 CODE_LABEL of the LABEL_REF.
3010 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3012 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3014 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3016 (conditionalize_block): Likewise for return type and param.
3017 (mcore_is_dead): Likewise for param "first" and local "insn".
3018 (emit_new_cond_insn): Likewise for return type.
3019 (conditionalize_block): Likewise for return type, param, and
3020 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3022 (conditionalize_optimization): Likewise for local "insn".
3023 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3025 * config/microblaze/microblaze.md: Add checked casts when using
3027 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3028 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3029 and rtx_insn * "insn".
3030 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3031 checked cast when using NEXT_INSN on operands[2].
3032 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3033 local "insn" from rtx to rtx_insn *.
3034 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3036 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3037 Add a checked cast when using NEXT_INSN on operands[1].
3038 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3040 (pa_output_cbranch): Likewise for final param.
3041 (pa_output_lbranch): Likewise for second param.
3042 (pa_output_bb): Likewise for third param.
3043 (pa_output_bvb): Likewise.
3044 (pa_output_dbra): Likewise for second param.
3045 (pa_output_movb): Likewise.
3046 (pa_output_parallel_movb): Likewise.
3047 (pa_output_parallel_addb): Likewise.
3048 (pa_output_millicode_call): Likewise for first param.
3049 (pa_output_mul_insn): Likewise for second param.
3050 (pa_output_div_insn): Likewise for third param.
3051 (pa_output_mod_insn): Likewise for second param.
3052 (pa_jump_in_call_delay): Likewise for param.
3053 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3054 (pa_output_div_insn): Likewise.
3055 (pa_output_mod_insn): Likewise.
3056 (pa_output_cbranch): Likewise.
3057 (pa_output_lbranch): Likewise.
3058 (pa_output_bb): Likewise.
3059 (pa_output_bvb): Likewise.
3060 (pa_output_dbra): Likewise.
3061 (pa_output_movb): Likewise.
3062 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3063 to simplify and for typesafety.
3064 (pa_output_call): Use method of rtx_sequence *.
3065 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3066 (pa_jump_in_call_delay): Likewise.
3067 (pa_output_parallel_movb): Likewise.
3068 (pa_output_parallel_addb): Likewise.
3069 (pa_following_call): Likewise.
3070 (pa_combine_instructions): Likewise for locals "anchor",
3072 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3073 locals "start", "end".
3074 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3075 param "insn" and local "local_insn".
3076 (picochip_final_prescan_insn): Likewise for local "local_insn".
3077 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3079 (uses_TOC): Likewise.
3080 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3081 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3082 splitting out to more tightly-scoped locals, 3 as rtx and one as
3084 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3086 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3088 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3090 (fixup_addr_diff_vecs): Likewise.
3091 (reg_unused_after): Likewise for param 2.
3092 (sh_can_redirect_branch): Likewise for both params.
3093 (check_use_sfunc_addr): Likewise for param 1.
3094 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3095 (find_barrier): Likewise for local "last_got".
3096 (gen_block_redirect): Likewise for return type, param "jump" and
3097 locals "prev", "scan", "next", "insn".
3098 (struct far_branch): Likewise for fields "near_label",
3099 "insert_place", "far_label".
3100 (gen_far_branch): Likewise for local "jump".
3101 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3103 (barrier_align): Likewise for param and for locals "prev", "x".
3104 Introduce local rtx_sequence * "prev_seq" and use insn method for
3105 typesafety and clarity.
3106 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3107 (get_dest_uid): Likewise for local "dest".
3108 (split_branches): Likewise for locals "next", "beyond", "label",
3109 "block", "far_label". Add checked casts when assigning to
3110 bp->far_label and "far_label".
3111 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3112 (sequence_insn_p): Likewise.
3113 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3114 more loop-scoped rtx "insn" when walking LABEL_REFS.
3115 (sh_can_redirect_branch): Strengthen both params from rtx to
3117 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3118 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3119 for clarity and typesafety.
3120 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3121 "insn" from rtx to rtx_insn *.
3122 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3123 when using NEXT_INSN on the CODE_LABEL in operands[2].
3124 (define_insn "casesi_worker_2"): Likewise.
3125 (define_insn "casesi_shift_media"): Likewise.
3126 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3128 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3129 Strengthen field "insn" from rtx to rtx_insn *.
3130 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3131 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3132 param "start_insn" and local "start_insn".
3133 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3135 (find_set_of_reg_bb): Likewise for param "insn".
3136 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3137 (trace_reg_uses): Likewise for param "start_insn".
3138 (sh_treg_combine::cbranch_trace): Likewise for field
3140 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3142 (sh_treg_combine::record_set_of_reg): Likewise for param
3143 "start_insn" and local "i".
3144 (sh_treg_combine::can_remove_cstore): Likewise for local
3146 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3148 (sh_treg_combine::execute): Likewise for local "i".
3149 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3151 (sparc_check_64): Likewise for second param.
3152 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3153 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3154 dyn_cast, using its insn method for typesafety and clarity.
3155 (empty_delay_slot): Strengthen param "insn" from rtx to
3157 (set_extends): Likewise.
3158 (sparc_check_64): Likewise.
3159 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3160 for locals "seq", "last_insn".
3161 (combine_bnp): Likewise for param "insn".
3162 (xstormy16_reorg): Likewise for local "insn".
3163 * config/v850/v850.c (substitute_ep_register): Likewise for params
3164 "first_insn", "last_insn" and local "insn".
3165 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3166 elements of "regs" array, and local "insn".
3167 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3168 * final.c (final_sequence): Strengthen this global from rtx to
3170 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3172 (final_scan_insn): Update assignment to "final_sequence" to be
3173 from "seq", the cast version of "body", for type-safety.
3174 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3175 "insns" from rtx to rtx_insn *.
3176 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3177 * genattr.c (main): When writing out generated insn-attr.h,
3178 strengthen params 1 and 3 of eligible_for_delay,
3179 eligible_for_annul_true, eligible_for_annul_false from rtx to
3181 * genattrtab.c (write_eligible_delay): Likewise when writing out
3182 generated insn-attrtab.c; also local "insn" the generated
3184 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3186 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3187 "start_label" from rtx to rtx_insn *.
3188 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3189 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3190 "insns" and local "insn".
3191 (validate_equiv_mem): Likewise for param "start" and local "insn".
3192 (memref_used_between_p): Likewise for params "start", "end" and
3194 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3196 * loop-doloop.c (doloop_optimize): Within region guarded by
3197 INSN_P (doloop_pat), introduce a new local rtx_insn *
3198 "doloop_insn" via a checked cast, and use it for typesafety,
3199 eventually writing the value back into doloop_pat.
3200 * output.h (final_sequence): Strengthen this global from rtx to
3202 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3203 reintroducing "insn" as an rtx_insn * via a checked cast.
3204 Strengthen param "attempt" and local "new_insn"from rtx to
3206 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3208 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3209 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3210 "p" in favor of more tightly-scoped replacements, sometimes rtx
3211 and sometimes rtx_insn *, as appropriate.
3212 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3213 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3214 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3215 local "trial" from rtx to rtx_insn *.
3216 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3217 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3218 rtx_sequence * and use methods for clarity and typesafety.
3219 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3220 rtx to rtx_insn *. Strenghten local "li" from rtx to
3221 rtx_insn_list * and use its methods for clarity and typesafety.
3222 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3224 (steal_delay_list_from_fallthrough): Likewise.
3225 (try_merge_delay_insns): Likewise for param "thread" and locals
3226 "trial", "next_trial", "delay_insn".
3227 (redundant_insn): Likewise for param "target" and local "trial".
3228 (own_thread_p): Likewise for param "thread" and locals
3229 "active_insn", "insn".
3230 (get_label_before): Likewise for param "insn".
3231 (fill_simple_delay_slots): Likewise for local "new_label"; use
3232 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3233 (label_before_next_insn): Strengthen return type and local "insn"
3234 from rtx to rtx_insn *.
3235 (relax_delay_slots): Likewise for locals "other", "tmp".
3236 (make_return_insns): Likewise for param "first" and locals "insn",
3237 "jump_insn", "prev". Move declaration of "pat" to its assignment
3238 and strengthen from rtx to rtx_sequence *. Use its methods for
3239 clarity and typesafety.
3240 * rtlanal.c (no_labels_between_p): Strengthen params from
3241 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3243 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3244 from const_rtx to const rtx_insn *.
3245 (reg_set_between_p): Rename param "from_insn" to
3246 "uncast_from_insn", and reintroduce "from_insn" as a
3247 const rtx_insn * via a checked cast.
3248 (modified_between_p): Likewise for param "start" as "uncast_start".
3249 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3250 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3251 "tmp", head" from rtx to rtx_insn *.
3252 (recompute_rev_top_order): Likewise for local "insn".
3253 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3254 * store-motion.c (build_store_vectors): Likewise for local "insn".
3255 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3256 for clarity and typesafety.
3257 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3259 (computation_cost): Likewise for local "seq".
3260 (get_address_cost): Likewise.
3262 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3264 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3266 (label_is_jump_target_p): Likewise for second param.
3268 * rtlanal.c (tablejump_p): Likewise for param "insn".
3269 (label_is_jump_target_p): Likewise for param "jump_insn".
3271 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3273 * rtl.h (find_first_parameter_load): Strengthen return type and
3274 both params from rtx to rtx_insn *.
3275 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3276 both params and locals "before", "first_set" from rtx to
3277 rtx_insn *. Remove now-redundant cast.
3278 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3280 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3282 * rtl.h (find_last_value): Delete.
3283 * rtlanal.c (find_last_value): Delete.
3285 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3287 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3288 from rtx to rtx_insn *.
3289 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3290 rtx "note" with new local rtx_insn * "new_head" when calculating
3291 head insn of new basic block.
3292 * combine.c (combine_split_insns): Strengthen return type and local
3293 "ret" from rtx to rtx_insn *.
3294 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3295 (try_combine): Eliminate local "m_split", splitting into new
3296 locals "m_split_insn" and "m_split_pat".
3297 (find_split_point): Strengthen local "seq" from rtx into
3299 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3300 locals "label", "branch".
3301 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3303 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3304 * dse.c (note_add_store_info): Likewise for fields "first",
3306 (note_add_store): Likewise for local "insn".
3307 (emit_inc_dec_insn_before): Likewise for locals "insn",
3309 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3310 (replace_read): Likewise for locals "insns", "this_insn".
3311 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3312 (notice_eh_throw): Likewise for param "insn".
3313 (before_next_cfi_note): Likewise for return type, param, and local
3315 (connect_traces): Likewise for local "note".
3316 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3317 (verify_rtl_sharing): Likewise.
3318 (unshare_all_rtl_in_chain): Likewise for param "insn".
3319 (get_first_nonnote_insn): Likewise for local "insn".
3320 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3321 "seq" and use its methods to clarify things.
3322 (next_insn): Strengthen return type from rtx to rtx_insn *.
3323 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3324 local rtx_insn * using a checked cast, dropping a checked cast
3325 made redundant by this change. Use a cast to and method of
3326 rtx_sequence to clarify the code.
3327 (previous_insn): Rename param "insn" to "uncast_insn" and
3328 reintroduce "insn" as a local rtx_insn * using a checked cast,
3329 dropping a checked cast made redundant by this change. Use a cast
3330 to and method of rtx_sequence to clarify the code.
3331 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3332 reintroduce "insn" as a local rtx_insn * using a checked cast,
3333 dropping a checked cast made redundant by this change.
3334 (next_nonnote_insn_bb): Likewise.
3335 (prev_nonnote_insn): Likewise.
3336 (prev_nonnote_insn_bb): Likewise.
3337 (next_nondebug_insn): Likewise.
3338 (prev_nondebug_insn): Likewise.
3339 (next_nonnote_nondebug_insn): Likewise.
3340 (prev_nonnote_nondebug_insn): Likewise.
3341 (next_real_insn): Likewise.
3342 (prev_real_insn): Likewise.
3343 (next_active_insn): Likewise.
3344 (prev_active_insn): Likewise.
3345 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3347 (prev_cc0_setter): Likewise.
3348 (try_split): Rename param "trial" to "uncast_trial" and
3349 reintroduce "insn" as a local rtx_insn * using a checked cast,
3350 dropping checked casts made redundant by this change.
3351 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3353 (remove_insn): Rename param "insn" to "uncast_insn" and
3354 reintroduce "insn" as a local rtx_insn * using a checked cast.
3355 (emit_pattern_after_setloc): Likewise for param "after", as
3357 (emit_pattern_after): Likewise. Strengthen local "prev" from
3359 (emit_pattern_before_setloc): Rename param "before" to
3360 "uncast_before" and reintroduce "before" as a local rtx_insn *
3361 using a checked cast. Strengthen locals "first", "last" from
3363 (emit_pattern_before): Likewise rename/cast param "before" to
3364 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3365 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3366 "first" and local "insn" from rtx to rtx_insn *.
3367 (copy_reg_eh_region_note_backward): Likewise for param "last"
3369 * expr.c (fixup_args_size_notes): Rename param "last" to
3370 "uncast_last" and reintroduce "last" as a local rtx_insn *
3371 using a checked cast. Strengthen local "insn" from rtx to
3373 * function.c (set_insn_locations): Strengthen param "insn" from
3375 (record_insns): Likewise for param "insns" and local "tmp".
3376 (active_insn_between): Rename param "tail" to
3377 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3378 using a checked cast.
3379 (thread_prologue_and_epilogue_insns): Split out top-level local
3380 rtx "seq" into three different rtx_insn * locals. Strengthen
3381 local "prologue_seq" from rtx to rtx_insn *.
3382 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3383 from rtx to rtx_insn *.
3384 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3385 (priority): Likewise for locals "prev_first", "twin".
3386 (setup_insn_max_reg_pressure): Likewise for param "after".
3387 (sched_setup_bb_reg_pressure_info): Likewise.
3388 (no_real_insns_p): Strengthen params from const_rtx to
3390 (schedule_block): Strengthen local "next_tail" from rtx to
3392 * ifcvt.c (find_active_insn_before): Strengthen return type and
3393 param "insn" from rtx to rtx_insn *.
3394 (find_active_insn_after): Likewise.
3395 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3396 (cond_exec_process_if_block): Likewise for locals "then_start",
3397 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3398 (noce_process_if_block): Likewise for local "jump".
3399 (merge_if_block): Likewise for two locals named "end".
3400 (cond_exec_find_if_block): Likewise for local "last_insn".
3401 * jump.c (delete_related_insns): Rename param "insn" to
3402 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3403 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3404 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3406 (split_reg): Likewise.
3407 * lra.c (lra_process_new_insns): Likewise.
3408 * modulo-sched.c (permute_partial_schedule): Strengthen param
3409 "last" from rtx to rtx_insn *.
3410 * optabs.c (add_equal_note): Likewise for param "insns" and local
3412 (expand_binop_directly): Add checked casts to rtx_insn * within
3413 NEXT_INSN (pat) uses.
3414 (expand_unop_direct): Likewise.
3415 (maybe_emit_unop_insn): Likewise.
3416 * recog.c (peep2_attempt): Strengthen locals "last",
3417 "before_try", "x" from rtx to rtx_insn *.
3418 * reorg.c (optimize_skip): Strengthen return type and local
3419 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3420 and locals "trial", "next_trial" from rtx to rtx_insn *.
3421 * resource.c (next_insn_no_annul): Strengthen return type and
3422 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3423 rtx_sequence to clarify the code.
3424 (mark_referenced_resources): Add a checked cast to rtx_insn *
3425 within PREV_INSN (x).
3426 (find_dead_or_set_registers): Strengthen return type, param
3427 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3428 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3430 (mark_target_live_regs): Strengthen params "insns" and "target",
3431 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3432 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3434 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3435 from rtx to rtx_insn *.
3436 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3437 from rtx to rtx_insn *.
3438 (copy_reg_eh_region_note_backward): Likewise.
3439 (unshare_all_rtl_in_chain): Likewise for sole param.
3440 (dump_rtl_slim): Strengthen second and third params from const_rtx
3441 to const rtx_insn *.
3442 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3443 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3444 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3445 "next_tail" from rtx to rtx_insn *.
3446 (begin_move_insn): Likewise for local "next".
3447 * sched-int.h (sched_free_deps): Likewise for first and second
3449 (no_real_insns_p): Strengthen both params from const_rtx to
3451 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3453 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3455 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3456 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3457 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3459 (debug_rtl_slim): Strengthen params "first" and "last" from
3460 const_rtx to const rtx_insn *.
3461 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3462 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3463 (convert_to_simple_return): Likewise for param "returnjump".
3464 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3466 (convert_to_simple_return): Likewise for param "returnjump".
3467 * valtrack.c (propagate_for_debug): Likewise for params
3469 * valtrack.h (propagate_for_debug): Likewise for second param.
3471 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3473 * output.h (insn_current_reference_address): Strengthen param
3474 from rtx to rtx_insn *.
3475 * final.c (insn_current_reference_address): Likewise.
3477 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3479 * basic-block.h (inside_basic_block_p): Strengthen param from
3480 const_rtx to const rtx_insn *.
3481 * cfgbuild.c (inside_basic_block_p): Likewise.
3483 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3485 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3487 (get_trace_info): Likewise for param "insn".
3488 (save_point_p): Likewise.
3489 (maybe_record_trace_start): Likewise for both params.
3490 (maybe_record_trace_start_abnormal): Likewise.
3491 (create_trace_edges): Likewise for sole param and for three of the
3493 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3494 to rtx_insn *, and update a call to pat->element to pat->insn.
3496 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3498 * function.h (struct expr_status): Convert field "x_forced_labels"
3499 from rtx_expr_list * to rtx_insn_list *.
3501 * cfgbuild.c (make_edges): Convert local "x" from an
3502 rtx_expr_list * to an rtx_insn_list *, replacing use of
3503 "element" method with "insn" method.
3504 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3505 * except.c (sjlj_emit_dispatch_table): Replace use of
3506 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3508 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3509 rtx_expr_list * to an rtx_insn_list *, replacing use of
3510 "element" method with "insn" method.
3511 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3512 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3513 rtx_insn *, adding a checked cast. Replace use of
3514 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3516 (expand_label): Likewise for local "label_r".
3518 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3520 * function.h (struct rtl_data): Convert field
3521 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3523 * rtl.h (remove_node_from_insn_list): New prototype.
3525 * builtins.c (expand_builtin): When prepending to
3526 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3528 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3529 to rtx_insn_list *, and use its "insn" method rather than
3531 * cfgrtl.c (delete_insn): Use new function
3532 remove_node_from_insn_list rather than
3533 remove_node_from_expr_list.
3534 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3535 to rtx_insn_list *, and use its "insn" method rather than
3537 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3538 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3539 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3540 from remove_node_from_expr_list.
3541 * stmt.c (expand_label): When prepending to
3542 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3545 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3547 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3548 and "x_naked_return_label" from rtx to rtx_code_label *.
3550 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3552 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3553 (SET_NEXT_INSN): Likewise.
3554 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3556 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3557 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3558 to split out the SEQUENCE from local "bundle", strengthening the
3559 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3560 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3561 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3562 and the type of the elements of the "slot" array from rtx to
3564 (reorg_split_calls): Likewise for locals "insn" and "next", and
3565 the type of the elements of the "slot" array.
3567 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3569 (frv_function_prologue): Likewise for locals "insn", "next",
3571 (frv_register_nop): Introduce a local "nop_insn" to be the
3572 rtx_insn * containing rtx "nop".
3574 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3575 used as an insn and sometimes as a pattern, so rename it to
3576 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3577 using it where dealing with the core insn.
3579 * config/picochip/picochip.c (reorder_var_tracking_notes):
3580 Strengthen locals "insn", "next", "last_insn", "queue",
3581 "next_queue", "prev" from rtx to rtx_insn *.
3583 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3584 the second param is an rtx_insn ** rather than an rtx **.
3585 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3586 from rtx to rtx_sequence *, and introduce local named "sequence",
3587 using methods of rtx_sequence to clarify the code.
3588 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3590 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3591 Rename param "after" to "uncast_after", reintroducing "after" as a
3592 local rtx_insn * with a checked cast.
3593 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3594 reintroducing "after" as a local rtx_insn * with a checked cast.
3595 Strengthen local "last" from rtx to rtx_insn * and remove the
3596 now-redundant checked casts.
3597 (copy_delay_slot_insn): Strengthen return type and param from rtx
3600 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3601 "last" from rtx to rtx_insn *.
3603 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3605 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3606 param from rtx to rtx_insn *.
3608 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3610 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3611 and local "insn" from rtx to rtx_insn *.
3612 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3613 (unfilled_slots_next): Likewise.
3614 (function_return_label): Strengthen from rtx to rtx_code_label *.
3615 (function_simple_return_label): Likewise.
3616 (first_active_target_insn): Strengthen return type and param from
3618 (find_end_label): Strengthen return type from rtx to
3619 rtx_code_label *; strengthen locals as appropriate.
3620 (emit_delay_sequence): Strengthen return type, param "insn" and
3621 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3622 and local "li" from rtx to rtx_insn_list *, using methods of
3623 rtx_insn_list for clarity and typesafety.
3624 (add_to_delay_list): Strengthen return type and param "insn" from
3625 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3626 rtx_insn_list * and use methods of rtx_insn_list.
3627 (delete_from_delay_slot): Strengthen return type, param "insn",
3628 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3629 Strengthen local "seq" from rtx to rtx_sequence *, and local
3630 "delay_list" from rtx to rtx_insn_list *, using methods of
3631 rtx_sequence for clarity and type-safety.
3632 (delete_scheduled_jump): Add checked cast when invoking
3633 delete_from_delay_slot. Strengthen local "trial" from rtx to
3635 (optimize_skip): Strengthen return type and local "delay_list"
3636 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3638 (steal_delay_list_from_target): Strengthen return type, param
3639 "delay_list" and local "new_delay_list" from rtx to
3640 rtx_insn_list *. Strengthen param "seq" from rtx to
3641 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3643 Split out local "temp" into multiple more-tightly scoped locals:
3644 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3645 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3646 Strengthen locals named "trial" from rtx to rtx_insn *.
3647 (steal_delay_list_from_fallthrough): Strengthen return type and
3648 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3649 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3650 Strengthen local "trial" from rtx to rtx_insn *.
3651 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3652 to rtx_insn_list * and use its methods. Strengthen local "pat"
3653 from rtx to rtx_sequence * and use its methods. Strengthen locals
3654 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3655 (get_label_before): Strengthen return type and local "label" from
3657 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3658 "next_trial", "next", prev". Strengthen local "delay_list" from
3659 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3661 (follow_jumps): Strengthen return type, param "label" and locals
3662 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3663 (fill_slots_from_thread): Strengthen return type, param
3664 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3665 "insn", "thread", "opposite_thread" and locals "new_thread",
3666 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3667 "sequence" from a checked cast to rtx_sequence so that we can call
3668 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3669 with an rtx_sequence *.
3670 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3671 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3672 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3673 (relax_delay_slots): Strengthen param "first" and locals "insn",
3674 "next", "trial", "delay_insn", "target_label" from rtx to
3675 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3676 Introduce a local "trial_seq" for PATTERN (trial) of type
3677 rtx_sequence *, in both cases using methods of rtx_sequence.
3678 (dbr_schedule): Strengthen param "first" and locals "insn",
3679 "next", "epilogue_insn" from rtx to rtx_insn *.
3681 2014-08-28 Richard Biener <rguenther@suse.de>
3683 PR tree-optimization/62283
3684 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3685 Do not peel loops for alignment where the vector loop likely
3686 doesn't run at least VF times.
3688 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3690 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3691 important_candidates. Consider all important candidates if
3692 IVS doesn't give any result. Remove check on ivs->upto.
3693 (try_add_cand_for): Call iv_ca_add_use only once.
3695 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3696 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3697 Anna Tikhonova <anna.tikhonova@intel.com>
3698 Ilya Tocar <ilya.tocar@intel.com>
3699 Andrey Turetskiy <andrey.turetskiy@intel.com>
3700 Ilya Verbin <ilya.verbin@intel.com>
3701 Kirill Yukhin <kirill.yukhin@intel.com>
3702 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3704 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3705 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3707 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3708 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3709 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3710 (define_insn "*mul<mode>3"): Add EVEX version.
3712 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3713 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3714 Anna Tikhonova <anna.tikhonova@intel.com>
3715 Ilya Tocar <ilya.tocar@intel.com>
3716 Andrey Turetskiy <andrey.turetskiy@intel.com>
3717 Ilya Verbin <ilya.verbin@intel.com>
3718 Kirill Yukhin <kirill.yukhin@intel.com>
3719 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3721 * config/i386/sse.md
3722 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3723 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3724 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3725 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3726 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3727 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3728 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3729 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3730 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3731 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3732 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3733 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3734 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3735 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3736 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3737 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3739 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3740 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3741 Anna Tikhonova <anna.tikhonova@intel.com>
3742 Ilya Tocar <ilya.tocar@intel.com>
3743 Andrey Turetskiy <andrey.turetskiy@intel.com>
3744 Ilya Verbin <ilya.verbin@intel.com>
3745 Kirill Yukhin <kirill.yukhin@intel.com>
3746 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3748 * config/i386/sse.md
3749 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3750 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3751 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3753 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3754 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3755 Anna Tikhonova <anna.tikhonova@intel.com>
3756 Ilya Tocar <ilya.tocar@intel.com>
3757 Andrey Turetskiy <andrey.turetskiy@intel.com>
3758 Ilya Verbin <ilya.verbin@intel.com>
3759 Kirill Yukhin <kirill.yukhin@intel.com>
3760 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3762 * config/i386/sse.md
3763 (define_mode_iterator VI128_256): New.
3764 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3766 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3767 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3768 Anna Tikhonova <anna.tikhonova@intel.com>
3769 Ilya Tocar <ilya.tocar@intel.com>
3770 Andrey Turetskiy <andrey.turetskiy@intel.com>
3771 Ilya Verbin <ilya.verbin@intel.com>
3772 Kirill Yukhin <kirill.yukhin@intel.com>
3773 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3775 * config/i386/sse.md
3776 (define_mode_iterator VI8_256_512): New.
3777 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3779 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3780 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3782 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3784 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3786 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3787 pointer to the cumulative reloc value and return the value for
3789 (compute_reloc_for_rtx): Take a const_rtx. Call
3790 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3791 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3792 for_each_rtx for the CONST case.
3794 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3796 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3797 (mark_constants_in_pattern): ...this new function to iterate over
3799 (mark_constants): Update accordingly.
3801 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3803 * varasm.c: Include rtl-iter.h.
3804 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3805 Remove the pointer to the cumulative hashval_t and just return
3806 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3807 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3808 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3810 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3812 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3813 Give real type of data parameter. Remove return value.
3814 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3815 to iterate over subrtxes.
3817 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3819 * var-tracking.c (use_narrower_mode_test): Turn from being a
3820 for_each_rtx callback to being a function that examines each
3822 (adjust_mems): Update accordingly.
3824 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3826 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3827 callback to being a function that examines each subrtx itself.
3828 Remove handling of null rtxes.
3829 (add_uses): Update accordingly.
3831 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3833 * var-tracking.c: Include rtl-iter.h.
3834 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3835 to being a function that examines each subrtx itself.
3836 (use_type): Update accordingly.
3838 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3840 * store-motion.c: Include rtl-iter.h.
3841 (extract_mentioned_regs_1): Delete.
3842 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3843 for_each_rtx to iterate over subrtxes.
3845 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3847 * sel-sched.c: Include rtl-iter.h
3848 (count_occurrences_1): Delete.
3849 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3850 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3852 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3854 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3855 * rtlanal.c (tls_referenced_p_1): Delete.
3856 (tls_referenced_p): Take a const_rtx rather than an rtx.
3857 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3859 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3861 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3862 (for_each_inc_dec): Take an rtx rather than an rtx *.
3863 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3864 (cselib_record_sets): Likewise.
3865 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3866 (check_for_inc_dec): Likewise.
3867 * rtlanal.c (for_each_inc_dec_ops): Delete.
3868 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3869 rather than a pointer to the memory address. Replace
3870 for_each_inc_dec_ops argument with separate function and data
3871 arguments. Abort on non-autoinc addresses.
3872 (for_each_inc_dec_find_mem): Delete.
3873 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3874 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3876 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3878 * rtl.h (find_all_hard_regs): Declare.
3879 * rtlanal.c (find_all_hard_regs): New function.
3880 (record_hard_reg_uses_1): Delete.
3881 (record_hard_reg_uses): Use find_all_hard_regs.
3883 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3885 * rtl.h (replace_label_data): Delete.
3886 (replace_label): Take the old label, new label and update-nuses flag
3887 as direct arguments. Return void.
3888 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3889 * rtlanal.c (replace_label): Update interface as above. Handle
3890 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3891 iterator. Use FOR_EACH_SUBRTX_PTR.
3893 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3895 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3896 with const_rtx parameters.
3897 * varasm.c (get_pool_constant): Likewise.
3898 * rtlanal.c (rtx_referenced_p_1): Delete.
3899 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3900 Assert that the rtx we're looking for is nonnull. Allow searches
3901 for constant pool SYMBOL_REFs.
3903 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3905 * reload1.c: Include rtl-iter.h.
3906 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3907 to being a function that examines each subrtx itself.
3908 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3910 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3912 * regcprop.c (cprop_find_used_regs_1): Delete.
3913 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3915 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3917 * regcprop.c: Include rtl-iter.h.
3918 (kill_value): Take a const_rtx.
3919 (kill_autoinc_value): Turn from being a for_each_rtx callback
3920 to being a function that examines each subrtx itself.
3921 (copyprop_hardreg_forward_1): Update accordingly.
3923 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3925 * reg-stack.c: Include rtl-iter.h.
3926 (subst_stack_regs_in_debug_insn): Delete.
3927 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3928 instead of for_each_rtx.
3930 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3932 * lower-subreg.c (find_decomposable_subregs): Turn from being
3933 a for_each_rtx callback to being a function that examines each
3934 subrtx itself. Remove handling of null rtxes.
3935 (decompose_multiword_subregs): Update accordingly.
3937 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3939 * lower-subreg.c (adjust_decomposed_uses): Delete.
3940 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3941 Remove handling of null rtxes.
3943 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3945 * lower-subreg.c: Include rtl-iter.h.
3946 (resolve_subreg_use): Turn from being a for_each_rtx callback
3947 to being a function that examines each subrtx itself. Remove
3948 handling of null rtxes.
3949 (resolve_reg_notes, resolve_simple_move): Update accordingly.
3950 (decompose_multiword_subregs): Likewise.
3952 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3954 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
3955 to being a function that examines each subrtx itself.
3956 (simplify_using_condition, simplify_using_initial_values): Update
3959 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3961 * loop-iv.c: Include rtl-iter.h.
3962 (find_single_def_src): New function.
3963 (replace_single_def_regs): Turn from being a for_each_rtx callback
3964 to being a function that examines each subrtx itself.
3965 (replace_in_expr, simplify_using_initial_values): Update accordingly.
3967 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3969 * jump.c (eh_returnjump_p_1): Delete.
3970 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3971 Remove handling of null rtxes.
3973 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3975 * jump.c: Include rtl-iter.h.
3976 (returnjump_p_1): Delete.
3977 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
3978 Remove handling of null rtxes.
3980 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3982 * ira.c: Include rtl-iter.h.
3983 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
3984 to being a function that examines each subrtx itself. Remove
3985 handling of null rtxes.
3986 (update_equiv_regs): Update call accordingly.
3988 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3990 * fwprop.c: Include rtl-iter.h.
3991 (varying_mem_p): Turn from being a for_each_rtx callback to being
3992 a function that examines each subrtx itself.
3993 (propagate_rtx): Update accordingly.
3995 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3997 * function.c: Include rtl-iter.h
3998 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
3999 callback to being a function that examines each subrtx itself.
4000 Return the changed flag.
4001 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4002 (instantiate_virtual_regs): Update calls accordingly.
4004 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4006 * final.c: Include rtl-iter.h.
4007 (mark_symbol_ref_as_used): Delete.
4008 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4011 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4013 * emit-rtl.c: Include rtl-iter.h.
4014 (find_auto_inc): Turn from being a for_each_rtx callback to being
4015 a function that examines each subrtx itself. Assume the first operand
4016 to an RTX_AUTOINC is the automodified register.
4017 (try_split): Update call accordingly.
4019 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4021 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4022 Return a bool, inverting the result so that 0/false means "not ok".
4023 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4024 subrtxes of a CONST.
4025 (mem_loc_descriptor, add_const_value_attribute)
4026 (resolve_addr_in_expr): Update calls accordingly.
4028 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4030 * dwarf2out.c: Include rtl-iter.h.
4031 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4032 Remove unused data parameter. Return a bool, inverting the result
4033 so that 0/false means "not ok".
4034 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4035 instead of for_each_rtx.
4037 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4039 * dse.c: Include rtl-iter.h.
4040 (check_mem_read_rtx): Change void * parameter to real type.
4041 Remove return value.
4042 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4043 for_each_rtx. Don't handle null rtxes.
4045 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4047 * df-problems.c: Include rtl-iter.h.
4048 (find_memory): Turn from being a for_each_rtx callback to being
4049 a function that examines each subrtx itself. Continue to look for
4050 volatile references even after a nonvolatile one has been found.
4051 (can_move_insns_across): Update calls accordingly.
4053 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4055 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4056 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4057 to iterate over subrtxes. Return a bool rather than an int.
4059 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4061 * ddg.c: Include rtl-iter.h.
4062 (mark_mem_use_1): Rename to...
4063 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4064 instead of for_each_rtx.
4065 (mem_read_insn_p): Update accordingly.
4067 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4069 * cse.c (change_cc_mode_args): Delete.
4070 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4071 a function that examines each subrtx itself. Take the fields of
4072 change_cc_mode_args as argument and return void.
4073 (cse_change_cc_mode_insn): Update calls accordingly.
4075 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4077 * cse.c (is_dead_reg): Change argument to const_rtx.
4078 (dead_debug_insn_data): Delete.
4079 (is_dead_debug_insn): Expand commentary. Turn from being a
4080 for_each_rtx callback to being a function that examines
4081 each subrtx itself. Take the fields of dead_debug_insn_data
4083 (delete_trivially_dead_insns): Update call accordingly.
4085 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4087 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4088 being a for_each_rtx callback to being a function that examines
4090 (cse_extended_basic_block): Update call accordingly.
4092 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4094 * cse.c (check_dependence_data): Delete.
4095 (check_dependence): Change from being a for_each_rtx callback to being
4096 a function that examines all subrtxes itself. Don't handle null rtxes.
4097 (invalidate): Update call accordingly.
4099 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4101 * cse.c: Include rtl-iter.h.
4102 (approx_reg_cost_1): Delete.
4103 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4104 Don't handle null rtxes.
4106 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4108 * cfgcleanup.c: Include rtl-iter.h.
4109 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4110 to being a function that examines each subrtx itself.
4111 (thread_jump): Update accordingly.
4113 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4115 * combine-stack-adj.c: Include rtl-iter.h.
4116 (record_stack_refs_data): Delete.
4117 (record_stack_refs): Turn from being a for_each_rtx callback
4118 to being a function that examines each subrtx itself.
4119 Take a pointer to the reflist. Invert sense of return value
4120 so that true means success and false means failure. Don't
4122 (combine_stack_adjustments_for_block): Update accordingly.
4124 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4126 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4127 callback to a function that takes an rtx and returns a bool
4128 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4131 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4133 * combine.c: Include rtl-iter.h.
4134 (unmentioned_reg_p_1): Delete.
4135 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4136 Don't handle null rtxes.
4138 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4140 * calls.c: Include rtl-iter.h.
4141 (internal_arg_pointer_based_exp_1): Delete.
4142 (internal_arg_pointer_based_exp): Take a const_rtx.
4143 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4145 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4147 * caller-save.c: Include rtl-iter.h.
4148 (add_used_regs_1): Delete.
4149 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4150 to iterate over subrtxes. Assert that any remaining pseudos
4153 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4155 * bt-load.c: Include rtl-iter.h.
4156 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4157 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4158 to iterate over subrtxes.
4159 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4160 find_btr_use rather than btr_referenced_p.
4162 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4164 * alias.c: Include rtl-iter.h.
4165 (refs_newer_value_cb): Delete.
4166 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4168 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4170 * rtl-iter.h: New file.
4171 * rtlanal.c: Include it.
4172 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4173 (generic_subrtx_iterator <T>::add_single_to_queue)
4174 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4175 (generic_subrtx_iterator <T>::free_array): New functions.
4176 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4177 (generic_subrtx_iterator <const_rtx_accessor>)
4178 (generic_subrtx_iterator <rtx_var_accessor>
4179 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4180 (setup_reg_subrtx_bounds): New function.
4181 (init_rtlanal): Call it.
4183 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4186 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4188 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4190 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4192 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4194 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4196 * rtl.h (JUMP_LABEL_AS_INSN): New.
4198 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4200 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4202 (alloc_EXPR_LIST): Strengthen return type from rtx to
4204 (remove_free_EXPR_LIST_node): Likewise for param.
4205 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4206 from rtx to rtx_expr_list *.
4207 * sched-int.h (struct deps_desc): Strengthen fields
4208 "pending_read_mems" and "pending_write_mems" from rtx to
4211 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4212 rtx to rtx_expr_list *.
4213 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4214 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4216 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4217 from rtx to rtx_expr_list *.
4218 * loop-iv.c (simplify_using_initial_values): Strengthen local
4219 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4220 "pnote_next" from rtx * to rtx_expr_list **.
4221 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4222 param "exprp" from rtx * to rtx_expr_list **.
4223 (add_insn_mem_dependence): Strengthen local "mem_list" from
4224 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4226 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4227 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4228 param "old_mems_p" from rtx * to rtx_expr_list **.
4229 * var-tracking.c (struct adjust_mem_data): Strengthen field
4230 "side_effects" from rtx to rtx_expr_list *.
4231 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4233 (prepare_call_arguments): Likewise.
4235 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4237 * function.h (struct rtl_data): Strengthen field
4238 "x_stack_slot_list" from rtx to rtx_expr_list *.
4240 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4241 when assigning to stack_slot_list.
4243 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4245 * function.h (struct rtl_data): Strengthen field
4246 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4247 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4248 rtx * to rtx_expr_list **.
4250 * cfgbuild.c (make_edges): In loop over
4251 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4252 rtx_expr_list *, and use methods of the latter class to clarify
4254 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4255 rtx_expr_list *, and use methods of the latter class to clarify
4257 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4258 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4259 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4260 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4261 to rtx_expr_list *. Use methods of the latter class to clarify
4264 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4266 * function.h (struct expr_status): Strengthen field
4267 "x_forced_labels" from rtx to rtx_expr_list *.
4269 * cfgbuild.c (make_edges): Split local "x" into two locals,
4270 strengthening one from rtx to rtx_expr_list *, and using methods
4272 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4273 loop over forced_labels, introduce strengthen it from rtx to
4274 rtx_expr_list *, using methods to clarify the code.
4275 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4276 to rtx_expr_list *, using methods of said class to clarify the
4278 * reload1.c (set_initial_label_offsets): Split local "x" into two
4279 per-loop variables, strengthening the first from rtx to
4280 rtx_expr_list * and using methods.
4282 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4284 * coretypes.h (class rtx_expr_list): Add forward declaration.
4285 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4286 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4287 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4288 invariant: GET_CODE (X) == EXPR_LIST.
4289 (is_a_helper <rtx_expr_list *>::test): New.
4290 (rtx_expr_list::next): New.
4291 (rtx_expr_list::element): New.
4292 (gen_rtx_EXPR_LIST): New.
4294 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4296 * varasm.c (mark_constants): Convert a GET_CODE check into a
4297 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4298 Use methods of rtx_sequence to clarify the code.
4300 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4302 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4303 local "seq" via a checked cast, and use methods of rtx_sequence
4304 to simplify the code.
4306 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4308 * resource.c (mark_referenced_resources): Strengthen local
4309 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4310 using methods of rtx_sequence to clarify the code.
4311 (find_dead_or_set_registers): Within the switch statement, convert
4312 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4313 the JUMP_P handling, introduce another local "seq", adding a
4314 checked cast to rtx_sequence *. In both cases, use methods of
4315 rtx_sequence to clarify the code.
4316 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4317 via a checked cast, and use methods of rtx_sequence to simplify
4320 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4322 * reorg.c (redundant_insn): In two places in the function, replace
4323 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4324 usings methods of rtx_sequence to clarify the code.
4326 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4328 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4329 local "seq" with a checked cast, and use methods of rtx_sequence
4330 to clarify the code.
4332 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4334 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4335 with a checked cast, in the region for where we know it's a
4336 SEQUENCE. Use methods of rtx_sequence.
4338 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4340 * final.c (get_attr_length_1): Replace GET_CODE check with a
4341 dyn_cast, introducing local "seq" and the use of methods of
4343 (shorten_branches): Likewise, introducing local "body_seq".
4344 Strengthen local "inner_insn" from rtx to rtx_insn *.
4345 (reemit_insn_block_notes): Replace GET_CODE check with a
4346 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4347 Use methods of rtx_sequence.
4348 (final_scan_insn): Likewise, introducing local "seq" for when
4349 "body" is known to be a SEQUENCE, using its methods.
4351 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4353 * except.c (can_throw_external): Strengthen local "seq" from rtx
4354 to rtx_sequence *. Use methods of rtx_sequence.
4355 (insn_nothrow_p): Likewise.
4357 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4359 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4360 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4361 Use methods of rtx_sequence.
4362 (scan_trace): Likewise for local "pat".
4364 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4366 * coretypes.h (class rtx_sequence): Add forward declaration.
4367 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4368 invariant: GET_CODE (X) == SEQUENCE.
4369 (is_a_helper <rtx_sequence *>::test): New.
4370 (is_a_helper <const rtx_sequence *>::test): New.
4371 (rtx_sequence::len): New.
4372 (rtx_sequence::element): New.
4373 (rtx_sequence::insn): New.
4375 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4377 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4379 (alloc_INSN_LIST): Strengthen return type from rtx to
4381 (copy_INSN_LIST): Likewise for return type and param.
4382 (concat_INSN_LIST): Likewise for both params and return type.
4383 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4384 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4385 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4386 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4388 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4389 "implicit_sets", "control_uses", "clobbers" from rtx to
4391 (struct deps_desc): Likewise for fields "pending_read_insns",
4392 "pending_write_insns", "pending_jump_insns",
4393 "last_pending_memory_flush", "last_function_call",
4394 "last_function_call_may_noreturn", "sched_before_next_call",
4395 "sched_before_next_jump".
4396 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4397 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4399 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4400 from rtx to rtx_insn_list *.
4401 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4404 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4405 to rtx_insn_list **.
4406 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4408 (queue_insn): Likewise for local "link".
4409 (struct haifa_saved_data): Strengthen field "insn_queue" from
4410 rtx * to rtx_insn_list **.
4411 (save_backtrack_point): Update allocation of save->insn_queue to
4412 reflect the strengthening of elements from rtx to rtx_insn_list *.
4413 (queue_to_ready): Strengthen local "link" from rtx to
4414 rtx_insn_list *; use methods "next" and "insn" when traversing the
4416 (early_queue_to_ready): Likewise for locals "link", "next_link",
4418 (schedule_block): Update allocation of insn_queue to reflect the
4419 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4420 local "link" from rtx to rtx_insn_list *, and use methods when
4422 (add_to_speculative_block): Strengthen locals "twins" and
4423 "next_node" from rtx to rtx_insn_list *, and use methods when
4424 working with them. Strengthen local "twin" from rtx to
4425 rtx_insn *, eliminating a checked cast.
4426 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4427 from rtx to rtx_insn_list *, and use methods when working with
4430 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4431 from rtx to rtx_insn_list *, adding a checked cast.
4432 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4434 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4435 "newlink" from rtx to rtx_insn_list *. Strengthen local
4436 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4437 from rtx to rtx_insn *.
4438 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4439 from rtx to rtx_insn_list *. Use methods of the latter class.
4440 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4441 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4442 (remove_free_INSN_LIST_node): Strengthen return type and local
4443 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4444 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4445 rtx_insn_list *, using "insn" method.
4447 * sched-deps.c (add_dependence_list): Strengthen param "list"
4448 from rtx to rtx_insn_list *, and use methods when working with it.
4449 (add_dependence_list_and_free): Strengthen param "listp" from
4450 rtx * to rtx_insn_list **.
4451 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4452 to rtx_insn_list **, and use methods when working with *listp.
4453 (remove_from_both_dependence_lists): Strengthen param "listp" from
4454 rtx * to rtx_insn_list **
4455 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4456 to rtx_insn_list **. Eliminate local "link", in favor of two new
4457 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4459 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4460 by introducing local "cond_deps".
4461 (remove_from_deps): Strengthen param "insn" from rtx to
4464 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4465 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4466 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4467 Use methods of rtx_insn_list.
4469 * store-motion.c (struct st_expr): Strengthen fields
4470 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4471 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4473 (find_moveable_store): Split out "tmp" into multiple more-tightly
4474 scoped locals. Use methods of rtx_insn_list *.
4475 (compute_store_table): Strengthen local "tmp" from rtx to
4476 rtx_insn *. Use methods of rtx_insn_list *.
4478 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4480 * coretypes.h (class rtx_insn_list): Add forward declaration.
4481 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4482 (is_a_helper <rtx_insn_list *>::test): New.
4483 (rtx_insn_list::next): New.
4484 (rtx_insn_list::insn): New.
4485 (gen_rtx_INSN_LIST): Add prototype.
4486 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4487 * gengenrtl.c (special_rtx): Add INSN_LIST.
4489 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4491 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4492 "prev" from rtx to rtx_insn *.
4494 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4496 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4497 functions. Require merely an rtx for now, not an rtx_insn *.
4498 (BLOCK_FOR_INSN): Likewise.
4499 (INSN_LOCATION): Likewise.
4500 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4502 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4504 * rtl.h (PATTERN): Convert this macro into a pair of inline
4505 functions, for now, requiring const_rtx and rtx.
4507 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4509 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4511 (final_postscan_insn): Likewise.
4512 (adjust_cost): Likewise.
4513 (adjust_priority): Likewise.
4514 (variable_issue): Likewise.
4515 (macro_fusion_pair_p): Likewise.
4516 (dfa_post_cycle_insn): Likewise.
4517 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4518 (first_cycle_multipass_issue): Likewise.
4519 (dfa_new_cycle): Likewise.
4520 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4521 (speculate_insn): Likewise for param "insn".
4522 (gen_spec_check): Likewise for params "insn" and "label".
4523 (get_insn_spec_ds): Likewise for param "insn".
4524 (get_insn_checked_ds): Likewise.
4525 (dispatch_do): Likewise.
4526 (dispatch): Likewise.
4527 (cannot_copy_insn_p): Likewise.
4528 (invalid_within_doloop): Likewise.
4529 (legitimate_combined_insn): Likewise.
4533 * doc/tm.texi: Automatically updated to reflect changes to
4536 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4538 (schedule_block): Likewise.
4539 (sched_init): Likewise.
4540 (sched_speculate_insn): Strengthen param "insn" from rtx to
4542 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4544 * hooks.c (hook_bool_rtx_true): Rename to...
4545 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4547 (hook_constcharptr_const_rtx_null): Rename to...
4548 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4549 first param from const_rtx to const rtx_insn *.
4550 (hook_bool_rtx_int_false): Rename to...
4551 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4552 param from rtx to rtx_insn *.
4553 (hook_void_rtx_int): Rename to...
4554 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4557 * hooks.h (hook_bool_rtx_true): Rename to...
4558 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4560 (hook_bool_rtx_int_false): Rename to...
4561 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4562 param from rtx to rtx_insn *.
4563 (hook_void_rtx_int): Rename to...
4564 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4566 (hook_constcharptr_const_rtx_null): Rename to...
4567 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4568 first param from const_rtx to const rtx_insn *.
4570 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4571 and local "prev" from rtx to rtx_insn *.
4573 * sched-int.h (sched_speculate_insn): Strengthen first param from
4576 * sel-sched.c (create_speculation_check): Likewise for local "label".
4577 * targhooks.c (default_invalid_within_doloop): Strengthen param
4578 "insn" from const_rtx to const rtx_insn *.
4579 * targhooks.h (default_invalid_within_doloop): Strengthen param
4580 from const_rtx to const rtx_insn *.
4582 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4583 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4585 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4587 (arc_invalid_within_doloop): Likewise, with const.
4589 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4590 (arm_cannot_copy_insn_p): Likewise for param "insn".
4591 (arm_unwind_emit): Likewise.
4593 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4596 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4597 (c6x_variable_issue): Likewise. Removed now-redundant checked
4599 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4601 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4602 Likewise for param "insn".
4603 (epiphany_mode_after): Likewise.
4604 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4605 params "insn", "dep_insn".
4606 (epiphany_mode_needed): Likewise for param "insn".
4607 (epiphany_mode_after): Likewise.
4609 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4610 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4611 (ix86_avx_u128_mode_needed): Likewise.
4612 (ix86_i387_mode_needed): Likewise.
4613 (ix86_mode_needed): Likewise.
4614 (ix86_avx_u128_mode_after): Likewise.
4615 (ix86_mode_after): Likewise.
4616 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4617 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4618 (ix86_adjust_priority): Likewise for param "insn".
4619 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4620 (do_dispatch): Likewise.
4621 (has_dispatch): Likewise.
4622 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4624 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4625 reflect renaming of default hook implementation from
4626 hook_constcharptr_const_rtx_null to
4627 hook_constcharptr_const_rtx_insn_null.
4628 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4630 (ia64_variable_issue): Likewise for param "insn".
4631 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4632 (ia64_dfa_new_cycle): Likewise.
4633 (ia64_get_insn_spec_ds): Likewise.
4634 (ia64_get_insn_checked_ds): Likewise.
4635 (ia64_speculate_insn): Likewise.
4636 (ia64_gen_spec_check): Likewise for params "insn", "label".
4637 (ia64_asm_unwind_emit): Likewise for param "insn".
4639 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4641 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4643 (m68k_sched_variable_issue): Likewise for param "insn".
4645 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4648 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4649 Likewise for params "insn", "dep".
4651 * config/mips/mips.c (mips_adjust_cost): Likewise.
4652 (mips_variable_issue): Likewise for param "insn".
4653 (mips_final_postscan_insn): Likewise.
4655 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4656 for params "insn", "dep".
4658 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4660 (pa_adjust_priority): Likewise for param "insn".
4662 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4663 Likewise for params "insn", "dep_insn".
4665 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4667 (rs6000_variable_issue): Likewise.
4668 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4669 (rs6000_debug_adjust_cost): Likewise.
4670 (rs6000_adjust_priority): Likewise for param "insn".
4671 (rs6000_use_sched_lookahead_guard): Likewise.
4672 (get_next_active_insn): Likewise for return type and both params.
4673 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4674 and locals "insn", "next_insn".
4675 (pad_groups): Likewise.
4677 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4679 (s390_cannot_copy_insn_p): Likewise.
4680 (s390_sched_variable_issue): Likewise for third param, eliminating
4682 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4683 default hook implementation from hook_constcharptr_const_rtx_null
4684 to hook_constcharptr_const_rtx_insn_null.
4686 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4687 from rtx to rtx_insn *.
4688 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4689 (sh_variable_issue): Likewise for param "insn".
4690 (sh_dfa_new_cycle): Likewise.
4691 (sh_mode_needed): Likewise.
4692 (sh_mode_after): Likewise.
4694 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4695 params "insn", "dep_insn".
4696 (hypersparc_adjust_cost): Likewise.
4697 (sparc_adjust_cost): Likewise.
4699 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4700 param, eliminated checked cast.
4701 (spu_sched_adjust_cost): Likewise for first and third params.
4703 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4704 params "insn" and "dep_insn" from rtx to rtx_insn *.
4706 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4708 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4710 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4711 (set_is_load_p): ...this, updating to work on a SET pattern rather
4713 (is_store_insn): Rename to...
4714 (set_is_store_p): ...this, updating to work on a SET pattern
4715 rather than an insn.
4716 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4717 top of function to where it is needed. Rewrite the bogus
4718 condition that checks for "insn" and "dep" being PARALLEL to
4719 instead use single_set, introducing locals "insn_set" and
4720 "dep_set". Given that we only ever returned "cost" for a non-pair
4721 of SETs, bail out early if we don't have a pair of SET.
4722 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4723 use the new locals "insn_set" and "dep_set", and update calls to
4724 is_load_insn and is_store_insn to be calls to set_is_load_p and
4727 2014-08-27 Guozhi Wei <carrot@google.com>
4730 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4731 amount before using it.
4733 2014-08-27 Richard Biener <rguenther@suse.de>
4735 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4736 get_maxval_strlen inside a more useful API.
4737 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4738 (gimple_fold_builtin): ... caller.
4739 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4740 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4741 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4742 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4743 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4744 gimple_fold_builtin_sprintf): Adjust to compute maxval
4747 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4750 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4752 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4753 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4754 Anna Tikhonova <anna.tikhonova@intel.com>
4755 Ilya Tocar <ilya.tocar@intel.com>
4756 Andrey Turetskiy <andrey.turetskiy@intel.com>
4757 Ilya Verbin <ilya.verbin@intel.com>
4758 Kirill Yukhin <kirill.yukhin@intel.com>
4759 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4761 * config/i386/sse.md
4762 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4763 Use `concat_tg_mode' attribute to determine asm register size.
4765 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4766 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4767 Anna Tikhonova <anna.tikhonova@intel.com>
4768 Ilya Tocar <ilya.tocar@intel.com>
4769 Andrey Turetskiy <andrey.turetskiy@intel.com>
4770 Ilya Verbin <ilya.verbin@intel.com>
4771 Kirill Yukhin <kirill.yukhin@intel.com>
4772 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4774 * config/i386/sse.md
4775 (define_mode_iterator VI48_AVX512VL): New.
4776 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4777 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4778 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4779 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4780 with VI1): Change mode iterator.
4781 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4782 with VI_ULOADSTORE_BW_AVX512VL): New.
4783 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4784 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4785 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4786 with VI1): Change mode iterator.
4787 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4788 with VI_ULOADSTORE_BW_AVX512VL): New.
4789 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4790 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4791 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4792 with VI1): Change mode iterator.
4793 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4794 with VI_ULOADSTORE_BW_AVX512VL): New.
4795 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4796 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4797 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4798 (define_insn "<avx512>_storedqu<mode>_mask" with
4799 VI48_AVX512VL): New.
4800 (define_insn "<avx512>_storedqu<mode>_mask" with
4801 VI12_AVX512VL): Ditto.
4803 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4804 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4805 Anna Tikhonova <anna.tikhonova@intel.com>
4806 Ilya Tocar <ilya.tocar@intel.com>
4807 Andrey Turetskiy <andrey.turetskiy@intel.com>
4808 Ilya Verbin <ilya.verbin@intel.com>
4809 Kirill Yukhin <kirill.yukhin@intel.com>
4810 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4812 * config/i386/sse.md
4813 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4814 (define_mode_iterator VI48_AVX512BW): New.
4815 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4816 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4817 with VI48_AVX2_48_AVX512F): New.
4818 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4819 with VI2_AVX512VL): Ditto.
4821 2014-08-27 Richard Biener <rguenther@suse.de>
4824 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4825 (fold_builtin_3): Do not fold strcat_chk here.
4826 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4828 (gimple_fold_builtin): Fold strcat_chk here.
4830 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4832 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4833 * dwarf2out.c (dwarf2out_decl): Make static.
4835 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4837 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4839 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4841 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4842 from rtx to rtx_insn *.
4843 (cselib_lookup_from_insn): Likewise for final param.
4844 (cselib_subst_to_values_from_insn): Likewise.
4845 (cselib_add_permanent_equiv): Likewise.
4847 * cselib.c (cselib_current_insn): Likewise for this variable.
4848 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4849 (cselib_lookup_from_insn): Likewise.
4850 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4851 "save_cselib_current_insn".
4852 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4854 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4855 from rtx to rtx_insn *.
4857 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4859 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4862 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4864 * df.h (df_dump_insn_problem_function): Strengthen first param of
4865 this callback from const_rtx to const rtx_insn *.
4866 (struct df_insn_info): Strengthen field "insn" from rtx to
4868 (DF_REF_INSN): Eliminate this function, reinstating the older
4870 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4871 (df_reg_defined): Likewise.
4872 (df_find_use): Likewise.
4873 (df_reg_used): Likewise.
4874 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4876 (df_dump_insn_bottom): Likewise.
4877 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4878 (df_insn_debug_regno): Likewise.
4879 (debug_df_insn): Likewise.
4880 (df_rd_simulate_one_insn): Likewise for param 2.
4881 (df_word_lr_simulate_defs): Likewise for param 1.
4882 (df_word_lr_simulate_uses): Likewise.
4883 (df_md_simulate_one_insn): Likewise for param 2.
4884 (df_simulate_find_noclobber_defs): Likewise for param 1.
4885 (df_simulate_find_defs): Likewise.
4886 (df_simulate_defs): Likewise.
4887 (df_simulate_uses): Likewise.
4888 (df_simulate_one_insn_backwards): Likewise for param 2.
4889 (df_simulate_one_insn_forwards): Likewise.
4890 (df_uses_create): Likewise for param 2.
4891 (df_insn_create_insn_record): Likewise for param 1.
4892 (df_insn_delete): Likewise.
4893 (df_insn_rescan): Likewise.
4894 (df_insn_rescan_debug_internal): Likewise.
4895 (df_insn_change_bb): Likewise.
4896 (df_notes_rescan): Likewise.
4897 * rtl.h (remove_death): Likewise for param 2.
4898 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4900 * sched-int.h (reemit_notes): Strengthen param from rtx to
4902 * valtrack.h (propagate_for_debug): Likewise for param 1.
4904 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4905 local "tmp_rtx" from const_rtx to const rtx_insn *.
4906 * combine.c (remove_death): Strengthen param "insn" from rtx to
4908 (move_deaths): Likewise for local "where_dead".
4909 * cse.c (delete_trivially_dead_insns): Introduce local
4910 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4911 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4913 (df_reg_defined): Likewise.
4914 (df_find_use): Likewise.
4915 (df_reg_used): Likewise.
4916 (df_dump_insn_problem_data): Strengthen param "insn" from
4917 const_rtx to const rtx_insn *.
4918 (df_dump_insn_top): Likewise.
4919 (df_dump_insn_bottom): Likewise.
4920 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4921 (df_insn_debug_regno): Likewise.
4922 (debug_df_insn): Likewise.
4923 (DF_REF_INSN): Delete.
4924 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4925 from rtx to rtx_insn *.
4926 (df_chain_insn_top_dump): Strengthen param "insn" from
4927 const_rtx to const rtx_insn *.
4928 (df_chain_insn_bottom_dump): Likewise.
4929 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4931 (df_word_lr_simulate_uses): Likewise.
4932 (df_print_note): Likewise.
4933 (df_remove_dead_and_unused_notes): Likewise.
4934 (df_set_unused_notes_for_mw): Likewise.
4935 (df_set_dead_notes_for_mw): Likewise.
4936 (df_create_unused_note): Likewise.
4937 (df_simulate_find_defs): Likewise.
4938 (df_simulate_find_uses): Likewise.
4939 (df_simulate_find_noclobber_defs): Likewise.
4940 (df_simulate_defs): Likewise.
4941 (df_simulate_uses): Likewise.
4942 (df_simulate_one_insn_backwards): Likewise.
4943 (df_simulate_one_insn_forwards): Likewise.
4944 (df_md_simulate_one_insn): Likewise.
4945 * df-scan.c (df_uses_create): Likewise.
4946 (df_insn_create_insn_record): Likewise.
4947 (df_insn_delete): Likewise.
4948 (df_insn_rescan): Likewise.
4949 (df_insn_rescan_debug_internal): Likewise.
4950 (df_insn_change_bb): Likewise.
4951 (df_notes_rescan): Likewise.
4952 (df_refs_add_to_chains): Likewise.
4953 (df_insn_refs_verify): Likewise.
4954 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
4955 when invoking df_insn_delete.
4956 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
4957 (set_unique_reg_note): Add checked cast.
4958 * final.c (cleanup_subreg_operands): Likewise.
4959 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
4960 "insn" from rtx to rtx_insn *.
4961 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
4962 "last" from rtx to rtx_insn *.
4963 * ira-emit.c (change_regs_in_insn): New function.
4964 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
4965 Invoke change_regs_in_insn rather than change_regs.
4966 * ira.c (update_equiv_regs): Strengthen locals "insn",
4967 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
4968 for_each_rtx_in_insn rather than for_each_rtx.
4969 * recog.c (confirm_change_group): Add checked casts.
4970 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
4972 (peep2_fill_buffer): Add checked cast.
4973 * rtlanal.c (remove_note): Likewise.
4974 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
4975 locals "next" "end" from rtx to rtx_insn *.
4977 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4979 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
4981 (struct reg_use_data): Likewise for field "insn".
4982 (insn_cost): Likewise for param.
4983 (real_insn_for_shadow): Likewise for return type and param.
4984 (increase_insn_priority): Likewise for param 1.
4985 (debug_dependencies): Likewise for both params.
4987 * haifa-sched.c (insn_delay): Likewise for param "insn".
4988 (real_insn_for_shadow): Likewise for return type and param "insn".
4989 (update_insn_after_change): Likewise for param "insn".
4990 (recompute_todo_spec): Likewise for param "next" and locals "pro",
4992 (insn_cost): Likewise for param "insn".
4993 (increase_insn_priority): Likewise.
4994 (calculate_reg_deaths): Likewise.
4995 (setup_insn_reg_pressure_info): Likewise.
4996 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
4997 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
4998 (model_recompute): Likewise.
4999 (must_restore_pattern_p): Likewise for param "next".
5000 (model_excess_cost): Likewise for param "insn".
5001 (queue_remove): Likewise.
5002 (adjust_priority): Likewise for param "prev".
5003 (update_register_pressure): Likewise for param "insn".
5004 (setup_insn_max_reg_pressure): Likewise for local "insn".
5005 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5006 (model_add_to_schedule): Likewise.
5007 (model_reset_queue_indices): Likewise for local "insn".
5008 (unschedule_insns_until): Strengthen local "recompute_vec" from
5009 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5010 "con" from rtx to rtx_insn *.
5011 (restore_last_backtrack_point): Likewise for both locals "x". Add
5013 (estimate_insn_tick): Likewise for param "insn".
5014 (commit_schedule): Likewise for params "prev_head", "tail" and
5016 (verify_shadows): Likewise for locals "i1", "i2".
5017 (dump_insn_stream): Likewise for params "head", "tail" and locals
5018 "next_tail", "insn".
5019 (schedule_block): Likewise for locals "insn", "x". Add a checked
5021 (fix_inter_tick): Likewise for params "head", "tail".
5022 (create_check_block_twin): Likewise for local "jump".
5023 (haifa_change_pattern): Likewise for param "insn".
5024 (haifa_speculate_insn): Likewise.
5025 (dump_new_block_header): Likewise for params "head", "tail".
5026 (fix_jump_move): Likewise for param "jump".
5027 (move_block_after_check): Likewise.
5028 (sched_init_insn_luid): Likewise for param "insn".
5029 (sched_init_luids): Likewise for local "insn".
5030 (insn_luid): Likewise for param "insn".
5031 (init_h_i_d): Likewise.
5032 (haifa_init_h_i_d): Likewise for local "insn".
5033 (haifa_init_insn): Likewise for param "insn".
5034 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5036 (create_insn_reg_use): Likewise for param "insn".
5037 (setup_insn_reg_uses): Likewise. Add a checked cast.
5038 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5039 "tail" from rtx to rtx_insn *.
5040 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5041 "insn", "next_tail".
5043 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5045 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5046 from rtx to rtx_insn *.
5047 (model_add_to_schedule): Likewise for locals "start", "end",
5050 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5052 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5054 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5055 "to" and locals "insn", "next", "copy". Remove now-redundant
5058 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5060 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5061 rtx_insn * and param 4 from rtx * to rtx_insn **.
5062 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5063 param 2 from rtx * to rtx_insn **.
5065 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5066 rtx_insn * and final param from rtx * to rtx_insn **.
5068 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5069 from rtx to rtx_insn *.
5070 (try_head_merge_bb): Likewise for both locals named "move_upto".
5071 * df-problems.c (can_move_insns_across): Likewise for params
5072 "from", "to", "across_from", "across_to" and locals "insn",
5073 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5075 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5076 from rtx to rtx_insn *.
5077 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5078 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5079 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5081 (noce_try_abs): Likewise.
5082 (noce_get_condition): Likewise for param "jump". Strengthen param
5083 "earliest" from rtx * to rtx_insn **.
5084 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5086 (find_cond_trap): Likewise.
5087 (dead_or_predicable): Likewise for local "earliest".
5088 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5090 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5091 and local "prev". Strengthen param "earliest" from rtx * to
5093 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5094 Strengthen param "earliest" from rtx * to rtx_insn **.
5096 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5098 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5099 "to" and local "insn" from rtx to rtx_insn *.
5101 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5103 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5104 from rtx to rtx_insn *.
5105 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5106 (code_motion_path_driver): Likewise for local "last_insn".
5107 (simplify_changed_insns): Likewise for local "insn".
5109 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5111 * rtl.h (push_to_sequence): Strengthen param from rtx to
5113 (push_to_sequence2): Likewise for both params.
5114 (delete_insns_since): Likewise for param.
5115 (reorder_insns_nobb): Likewise for all three params.
5116 (set_new_first_and_last_insn): Likewise for both params.
5118 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5119 rtx_insn *. Remove now-redundant cast.
5120 (set_last_insn): Likewise.
5122 * builtins.c (expand_builtin_return): Strengthen local
5123 "call_fusage" from rtx to rtx_insn *.
5124 * cfgrtl.c (create_basic_block_structure): Likewise for local
5126 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5127 "first", "last" and local "insn".
5128 (delete_insns_since): Likewise for param "from".
5129 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5131 (push_to_sequence): Likewise for param "first" and local "last".
5132 (push_to_sequence2): Likewise for params "first" and "last".
5133 * lra.c (emit_add3_insn): Likewise for local "last".
5134 (lra_emit_add): Likewise.
5135 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5137 (process_address_1): Likewise for locals "insn", last".
5138 * modulo-sched.c (ps_first_note): Likewise for return type.
5139 * optabs.c (expand_binop_directly): Likewise for param "last".
5141 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5143 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5145 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5147 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5149 * function.h (struct sequence_stack): Strengthen fields "first"
5150 and "last" from rtx to rtx_insn *.
5151 (struct emit_status): Likewise for fields "x_first_insn" and
5154 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5155 (set_first_insn): Add checked cast.
5156 (get_last_insn): Remove now-redundant checked cast.
5157 (set_last_insn): Add checked cast.
5159 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5160 "saved_first" and "saved_last" from rtx to rtx_insn *.
5162 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5164 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5165 (unlink_insn_chain): Strengthen both params from rtx to
5168 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5170 (unlink_insn_chain): Likewise for params "first" and "last".
5171 Remove now-redundant checked cast.
5172 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5173 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5175 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5177 (add_insn): Likewise for param "insn" and local "prev".
5178 (add_insn_after_nobb): Likewise for both params and local "next".
5179 (add_insn_before_nobb): Likewise for both params and local "prev".
5180 (add_insn_after): Rename param "after" to "uncast_after",
5181 introducing local "after" with another checked cast.
5182 (add_insn_before): Rename params "insn" and "before", giving them
5183 "uncast_" prefixes, adding the old names back using checked casts.
5184 (emit_note_after): Likewise for param "after".
5185 (emit_note_before): Likewise for param "before".
5186 (emit_label): Add a checked cast.
5188 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5190 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5191 "insn" from rtx to rtx_insn *.
5193 * cselib.c (cselib_record_sets_hook): Likewise.
5195 * var-tracking.c (add_with_sets): Likewise, renaming back from
5196 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5199 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5201 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5202 and "header_" from rtx to rtx_insn *.
5203 (struct basic_block_d): Likewise for field "head_" within "x"
5204 field of union basic_block_il_dependent.
5205 (BB_HEAD): Drop function...
5206 (SET_BB_HEAD): ...and this function in favor of...
5207 (BB_HEAD): ...reinstate macro.
5208 (BB_END): Drop function...
5209 (SET_BB_END): ...and this function in favor of...
5210 (BB_END): ...reinstate macro.
5211 (BB_HEADER): Drop function...
5212 (SET_BB_HEADER): ...and this function in favor of...
5213 (BB_HEADER): ...reinstate macro.
5215 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5216 (fix_crossing_unconditional_branches): Likewise.
5217 * caller-save.c (save_call_clobbered_regs): Likewise.
5218 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5219 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5220 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5221 (merge_blocks_move_successor_nojumps): Likewise.
5222 (outgoing_edges_match): Update use of for_each_rtx to
5223 for_each_rtx_in_insn.
5224 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5225 (expand_gimple_cond): Likewise.
5226 (expand_gimple_tailcall): Likewise.
5227 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5229 (construct_exit_block): Drop use of SET_BB_END.
5230 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5232 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5233 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5234 SET_BB_HEAD and SET_BB_END.
5235 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5237 (rtl_delete_block): Drop use of SET_BB_HEAD.
5238 (rtl_split_block): Drop use of SET_BB_END.
5239 (emit_nop_for_unique_locus_between): Likewise.
5240 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5241 (block_label): Drop use of SET_BB_HEAD.
5242 (fixup_abnormal_edges): Drop use of SET_BB_END.
5243 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5244 (relink_block_chain): Likewise.
5245 (fixup_reorder_chain): Drop use of SET_BB_END.
5246 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5247 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5248 rtx_insn **. Drop use of SET_BB_HEADER.
5249 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5251 (BB_HEAD): Delete this function.
5252 (SET_BB_HEAD): Likewise.
5254 (SET_BB_END): Likewise.
5255 (BB_HEADER): Likewise.
5256 (SET_BB_HEADER): Likewise.
5257 * emit-rtl.c (add_insn_after): Rename param "insn" to
5258 "uncast_insn", adding a new local "insn" and a checked cast to
5259 rtx_insn *. Drop use of SET_BB_END.
5260 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5261 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5262 (reorder_insns): Drop use of SET_BB_END.
5263 (emit_insn_after_1): Strengthen param "first" and locals "last",
5264 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5265 (emit_pattern_after_noloc): Add checked cast.
5266 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5267 (restore_other_notes): Likewise.
5268 (move_insn): Likewise.
5269 (sched_extend_bb): Likewise.
5270 (fix_jump_move): Likewise.
5271 * ifcvt.c (noce_process_if_block): Likewise.
5272 (dead_or_predicable): Likewise.
5273 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5274 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5275 * sel-sched-ir.c (sel_move_insn): Likewise.
5276 * sel-sched.c (move_nop_to_previous_block): Likewise.
5278 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5280 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5282 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5284 * basic-block.h (create_basic_block_structure): Strengthen params
5285 1 "head" and 2 "end" from rtx to rtx_insn *.
5286 * cfgrtl.c (create_basic_block_structure): Likewise.
5287 (rtl_create_basic_block): Update casts from void * to rtx to
5288 rtx_insn *, so that we can pass them as rtx_insn * to
5289 create_basic_block_structure.
5290 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5292 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5294 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5296 (check_for_inc_dec): Strengthen param "insn" from rtx to
5299 * cselib.h (cselib_process_insn): Likewise.
5301 * cselib.c (cselib_record_sets): Likewise.
5302 (cselib_process_insn): Likewise.
5304 * dse.c (struct insn_info): Likewise for field "insn".
5305 (check_for_inc_dec_1): Likewise for local "insn".
5306 (check_for_inc_dec): Likewise for param "insn".
5307 (scan_insn): Likewise.
5308 (dse_step1): Likewise for local "insn".
5310 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5311 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5313 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5315 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5316 from rtx to rtx_insn *.
5317 (DEP_PRO): Delete this function and...
5318 (SET_DEP_PRO): ...this function in favor of...
5319 (DEP_PRO): ...reinstate this macro.
5320 (DEP_CON): Delete this function and...
5321 (SET_DEP_CON): ...this function in favor of...
5322 (DEP_CON): ...reinstate this old macro.
5323 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5324 (init_dep): Likewise.
5325 (set_priorities): Likewise for both params.
5326 (sd_copy_back_deps): Likewise for params 1 and 2.
5328 * haifa-sched.c (priority): Likewise for param "insn" and local
5330 (set_priorities): Likewise for params "head" and "tail" and local
5332 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5334 (add_to_speculative_block): Add a checked cast.
5335 (create_check_block_twin): Drop use of SET_DEP_CON.
5336 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5339 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5340 Drop use of SET_DEP_PRO
5341 (init_dep): Strengthen params "pro" and "con" from rtx to
5343 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5347 (SET_DEP_PRO): Delete.
5348 (SET_DEP_CON): Delete.
5350 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5352 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5353 from rtx to rtx_insn *.
5354 (VINSN_INSN_RTX): Eliminate rvalue function and...
5355 (SET_VINSN_INSN): ...lvalue function in favor of...
5356 (VINSN_INSN_RTX): reinstate this old macro.
5358 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5359 in favor of VINSN_INSN_RTX.
5360 (VINSN_INSN_RTX): Delete this function.
5361 (SET_VINSN_INSN_RTX): Likewise.
5363 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5365 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5366 (BND_TO): Delete this function and...
5367 (SET_BND_TO): ...this functions in favor of...
5368 (BND_TO): ...reinstating this macro.
5369 (struct _fence): Strengthen field "executing_insns" from
5370 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5371 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5372 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5373 and param "insn" from rtx to insn_t.
5374 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5377 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5379 (rtx_vec_t): Likewise.
5380 (struct sched_deps_info_def): Strengthen param of "start_insn"
5381 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5382 "note_mem_dep" callback and first param of "note_dep" callback.
5384 * haifa-sched.c (add_to_speculative_block): Strengthen param
5385 "insn" from rtx to rtx_insn *.
5386 (clear_priorities): Likewise.
5387 (calc_priorities): Likewise for local "insn".
5389 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5390 Remove redundant checked cast.
5391 (haifa_note_mem_dep): Likewise for param "pending_insn".
5392 (haifa_note_dep): Likewise for param "elem".
5393 (note_mem_dep): Likewise for param "e".
5394 (sched_analyze_1): Add checked casts.
5395 (sched_analyze_2): Likewise.
5397 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5398 from rtx to rtx_insn *.
5399 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5400 from vec<rtx> * to vec<rtx_insn *> *.
5402 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5404 (flist_add): Strengthen param "executing_insns" from
5405 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5406 (advance_deps_context): Remove now-redundant checked cast.
5407 (init_fences): Replace uses of NULL_RTX with NULL.
5408 (merge_fences): Strengthen params "last_scheduled_insn" and
5409 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5410 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5411 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5412 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5413 an instruction, rather than doing double-duty as a pattern.
5414 (return_nop_to_pool): Update for change of insn_t.
5415 (deps_init_id): Remove now-redundant checked cast.
5416 (struct sched_scan_info_def): Strengthen param of "init_insn"
5417 callback from rtx to insn_t.
5418 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5419 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5421 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5422 "end" from rtx to rtx_insn *.
5423 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5424 (rtx insn_rtx, bool force_unique_p)
5425 (BND_TO): Delete function.
5426 (SET_BND_TO): Delete function.
5428 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5430 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5431 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5433 (undo_transformations): Likewise for param "insn".
5434 (update_liveness_on_insn): Likewise.
5435 (compute_live_below_insn): Likewise for param "insn" and local
5437 (update_data_sets): Likewise for param "insn".
5438 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5439 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5440 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5442 (move_cond_jump): Likewise for param "insn".
5443 (move_cond_jump): Drop use of SET_BND_TO.
5444 (compute_av_set_on_boundaries): Likewise.
5445 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5446 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5447 from rtx to rtx_insn *.
5448 (maybe_emit_renaming_copy): Likewise for param "insn".
5449 (maybe_emit_speculative_check): Likewise.
5450 (handle_emitting_transformations): Likewise.
5451 (remove_insn_from_stream): Likewise.
5452 (code_motion_process_successors): Strengthen local "succ" from rtx
5455 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5457 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5458 ilist_t, not _xlist_t;
5459 (ILIST_INSN): Define in terms of new union field "insn".
5460 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5462 (struct _list_node): Add new field "insn" to the union, of type
5464 (ilist_add): Replace macro with an inline function, requiring an
5466 (ilist_remove): Define this macro directly in terms of
5467 _list_remove, rather than indirectly via _xlist_remove.
5468 (ilist_clear): Likewise, in terms of _list_clear rather than
5470 (ilist_is_in_p): Replace macro with an inline function, requiring
5472 (_list_iter_cond_insn): New function.
5473 (ilist_iter_remove): Define this macro directly in terms of
5474 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5475 (ilist_iterator): Define directly in terms of _list_iterator
5476 rather than indirectly through _xlist_iterator.
5477 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5478 than in terms of _FOR_EACH_X.
5479 (FOR_EACH_INSN_1): Likewise.
5481 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5485 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5486 DECL_HARD_REGISTER and return for invalid register specifications.
5487 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5488 DECL_HARD_REGISTER, call expand_one_error_var.
5489 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5490 CC_REGNUM with non-MODE_CC modes.
5491 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5493 2014-08-26 Marek Polacek <polacek@redhat.com>
5496 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5498 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5500 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5501 qi cost; add di cost.
5502 (cortexa57_addrcost_table): Likewise.
5504 2014-08-26 Marek Polacek <polacek@redhat.com>
5507 * expr.c (is_aligning_offset): Remove logical not.
5509 2014-08-26 Marek Polacek <polacek@redhat.com>
5512 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5513 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5515 2014-08-26 Richard Biener <rguenther@suse.de>
5517 PR tree-optimization/62175
5518 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5519 expand possibly trapping operations.
5521 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5523 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5524 "insn" from rtx to rtx_insn *.
5525 (permute_load): Likewise for param "insn".
5526 (permute_store): Likewise.
5527 (handle_special_swappables): Likewise for local "insn".
5528 (replace_swap_with_copy): Likewise for locals "insn" and
5530 (rs6000_analyze_swaps): Likewise for local "insn".
5532 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5534 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5537 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5539 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5540 "note_list" from rtx to rtx_insn *.
5541 (BB_NOTE_LIST): Replace this function and...
5542 (SET_BB_NOTE_LIST): ...this function with...
5543 (BB_NOTE_LIST): ...the former macro implementation.
5545 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5546 local "from_start" from rtx to rtx_insn *. Strengthen param
5547 "to_endp" from rtx * to rtx_insn **.
5549 * haifa-sched.c (concat_note_lists): Likewise.
5550 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5552 (sel_restore_notes): Likewise.
5553 (move_bb_info): Likewise.
5554 (BB_NOTE_LIST): Delete this function.
5555 (SET_BB_NOTE_LIST): Delete this function.
5556 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5557 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5559 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5561 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5562 from rtx * to rtx_insn **.
5563 (reorder2): Likewise.
5564 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5565 from rtx to rtx_insn *.
5567 * doc/tm.texi: Update mechanically for above change to target.def.
5569 * sched-int.h (note_list): Strengthen this variable from rtx to
5571 (remove_notes): Likewise for both params.
5572 (restore_other_notes): Likewise for return type and first param.
5573 (struct ready_list): Strengthen field "vec" from rtx * to
5575 (struct dep_replacement): Strenghten field "insn" from rtx to
5577 (struct deps_desc): Likewise for fields "last_debug_insn",
5579 (struct haifa_sched_info): Likewise for callback field
5580 "can_schedule_ready_p"'s param, for first param of "new_ready"
5581 callback field, for both params of "rank" callback field, for
5582 first field of "print_insn" callback field (with a const), for
5583 both params of "contributes_to_priority" callback, for param
5584 of "insn_finishes_block_p" callback, for fields "prev_head",
5585 "next_tail", "head", "tail", for first param of "add_remove_insn"
5586 callback, for first param of "begin_schedule_ready" callback, for
5587 both params of "begin_move_insn" callback, and for second param
5588 of "advance_target_bb" callback.
5589 (add_dependence): Likewise for params 1 and 2.
5590 (sched_analyze): Likewise for params 2 and 3.
5591 (deps_analyze_insn): Likewise for param 2.
5592 (ready_element): Likewise for return type.
5593 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5594 (try_ready): Strenghten param from rtx to rtx_insn *.
5595 (sched_emit_insn): Likewise for return type.
5596 (record_delay_slot_pair): Likewise for params 1 and 2.
5597 (add_delay_dependencies): Likewise for param.
5598 (contributes_to_priority): Likewise for both params.
5599 (find_modifiable_mems): Likewise.
5601 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5602 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5603 "first_older_only_insn" from rtx to rtx_insn *.
5604 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5607 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5608 "last_scheduled_iter0" from rtx to rtx_insn *.
5609 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5610 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5611 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5612 "insn" from rtx to rtx_insn *.
5613 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5615 (c6x_sched_reorder2): Strengthen param "ready" and locals
5616 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5617 "insn" from rtx to rtx_insn *.
5618 (c6x_variable_issue): Add a checked cast when assigning from insn
5619 to ss.last_scheduled_iter0.
5620 (split_delayed_branch): Strengthen param "insn" and local "i1"
5621 from rtx to rtx_insn *.
5622 (split_delayed_nonbranch): Likewise.
5623 (undo_split_delayed_nonbranch): Likewise for local "insn".
5624 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5625 "entry_after", "end_packet", "head_insn", "tail_insn",
5626 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5627 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5628 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5629 but add a checked cast on loop->start_label. Consolidate calls to
5630 avoid assigning result of gen_spkernel to "insn", now an
5633 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5634 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5636 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5637 rtx_insn **. Strengthen locals "top", "next" from rtx to
5639 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5640 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5641 (add_parameter_dependencies): Strengthen params "call", "head" and
5642 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5643 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5644 (add_dependee_for_func_arg): Likewise for param "arg" and local
5646 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5647 "tail" and locals "insn", "first_arg".
5649 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5650 for params "head", "tail" and locals "insn", "next", "next_tail".
5651 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5652 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5653 "insn", "lowest", "highest" from rtx to rtx_insn *.
5654 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5656 (ia64_sched_reorder2): Likewise.
5658 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5659 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5660 from rtx * to rtx_insn **.
5661 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5663 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5665 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5666 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5669 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5670 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5672 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5673 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5674 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5676 (vr4130_reorder): Likewise.
5677 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5679 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5681 (mips_sched_reorder): Likewise.
5682 (mips_sched_reorder2): Likewise.
5684 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5686 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5687 Strengthen local "tmp" from rtx to rtx_insn *.
5688 (rs6000_sched_reorder2): Likewise.
5690 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5691 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5692 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5693 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5695 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5696 "tmp2" from rtx to rtx_insn *.
5697 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5698 Strengthen local "insn" from rtx to rtx_insn *.
5699 (ready_reorder): Strengthen param "ready" from rtx * to
5700 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5701 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5702 (sh_reorder2): Likewise.
5704 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5705 local "insn" from rtx to rtx_insn *.
5707 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5709 (scheduled_insns): Strengthen this variable from vec<rtx> to
5711 (set_modulo_params): Likewise for locals "i1", "i2".
5712 (record_delay_slot_pair): Likewise for params "i1", "i2".
5713 (add_delay_dependencies): Likewise for param "insn".
5714 (cond_clobbered_p): Likewise.
5715 (recompute_todo_spec): Likewise for local "prev".
5716 (last_scheduled_insn): Likewise for this variable.
5717 (nonscheduled_insns_begin): Likewise.
5718 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5720 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5722 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5723 Strengthen local "insn" from rtx to rtx_insn *.
5724 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5725 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5726 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5727 (ready_remove_first): Likewise for return type and local "t".
5728 (ready_element): Likewise for return type.
5729 (ready_remove): Likewise for return type and local "t".
5730 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5731 (check_clobbered_conditions): Strengthen local "x" from rtx to
5732 rtx_insn *, adding a checked cast.
5733 (schedule_insn): Likewise for param "insn".
5734 (remove_notes): Likewise for params "head", "tail" and locals
5735 "next_tail", "insn", "next".
5736 (struct haifa_saved_data): Likewise for fields
5737 "last_scheduled_insn", "nonscheduled_insns_begin".
5738 (save_backtrack_point): Update for change to field "vec" of
5740 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5742 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5743 from rtx to rtx_insn *
5744 (resolve_dependencies): Strengthen param "insn" from rtx to
5746 (restore_other_notes): Likewise for return type, for param "head"
5747 and local "note_head".
5748 (undo_all_replacements): Likewise for local "insn".
5749 (first_nonscheduled_insn): Likewise for return type and local "insn".
5750 (queue_to_ready): Likewise for local "insn", adding checked casts.
5751 (early_queue_to_ready): Likewise for local "insn".
5752 (debug_ready_list_1): Strengthen local "p" from rtx * to
5754 (move_insn): Strengthen param "insn" and local "note" from rtx to
5756 (insn_finishes_cycle_p): Likewise for param "insn".
5757 (max_issue): Likewise for local "insn".
5758 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5760 (commit_schedule): Strengthen param "prev_head" and local "insn"
5761 from rtx to rtx_insn *
5762 (prune_ready_list): Likewise for local "insn".
5763 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5764 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5765 (set_priorities): Likewise for local "prev_head".
5766 (try_ready): Likewise for param "next".
5767 (fix_tick_ready): Likewise.
5768 (change_queue_index): Likewise.
5769 (sched_extend_ready_list): Update for change to field "vec" of
5771 (generate_recovery_code): Strengthen param "insn" from rtx to
5773 (begin_speculative_block): Likewise.
5774 (create_check_block_twin): Likewise for param "insn" and locals
5775 "label", "check", "twin". Introduce local "check_pat" to avoid
5776 "check" being used as a plain rtx before being used as an insn.
5777 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5778 extracting elements from ready_list.
5779 (sched_remove_insn): Strengthen param "insn" from rtx to
5781 (sched_emit_insn): Likewise for return type.
5782 (ready_remove_first_dispatch): Likewise for return type and local
5785 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5787 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5790 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5791 from rtx to rtx_insn *.
5792 (add_dependence_list): Likewise for param "insn". Add a checked
5794 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5795 to rtx_insn *. Strengthen param "list_p" from rtx * to
5797 (chain_to_prev_insn): Strengthen param "insn" and locals
5798 "prec_nonnote", "i" from rtx to rtx_insn *.
5799 (flush_pending_lists): Likewise for param "insn".
5800 (cur_insn): Likewise for this variable.
5801 (haifa_start_insn): Add a checked cast.
5802 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5803 (sched_analyze_reg): Likewise for param "insn".
5804 (sched_analyze_1): Likewise.
5805 (sched_analyze_2): Likewise. Add checked casts.
5806 (sched_analyze_insn): Likewise. Also for local "prev".
5807 (deps_analyze_insn): Likewise for param "insn".
5808 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5809 (add_dependence_1): Likewise for params "insn", "elem".
5810 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5811 (parse_add_or_inc): Likewise for param "insn".
5812 (find_inc): Likewise for local "inc_cand".
5813 (find_modifiable_mems): Likewise for params "head", "tail" and
5814 locals "insn", "next_tail".
5816 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5817 (begin_schedule_ready): Likewise for param "insn".
5818 (begin_move_insn): Likewise for params "insn" and "last".
5819 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5821 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5822 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5823 (ebb_add_remove_insn): Likewise for param "insn".
5824 (advance_target_bb): Likewise.
5826 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5828 (check_live): Likewise for param "insn".
5829 (init_ready_list): Likewise for local "insn".
5830 (can_schedule_ready_p): Likewise for param "insn".
5831 (begin_schedule_ready): Likewise.
5832 (new_ready): Likewise for param "next".
5833 (rgn_print_insn): Likewise for param "insn".
5834 (rgn_rank): Likewise for params "insn1", "insn2".
5835 (contributes_to_priority): Likewise for params "next", "insn".
5836 (rgn_insn_finishes_block_p): Likewise for param "insn".
5837 (add_branch_dependences): Likewise for params "head", "tail" and
5838 locals "insn", "last".
5839 (rgn_add_remove_insn): Likewise for param "insn".
5840 (advance_target_bb): Likewise.
5842 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5843 const_rtx to const rtx_insn *.
5845 * sel-sched-dump.h (sel_print_insn): Likewise.
5847 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5848 (deps_init_id): Likewise.
5850 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5851 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5854 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5856 * output.h (final_start_function): Strengthen param 1 from rtx to
5859 * final.c (final_start_function): Likewise, renaming back from
5860 "uncast_first" to "first", and dropping the checked cast from rtx
5863 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5865 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5866 * final.c (final): Likewise. Rename param back from
5867 "uncast_first" to "first" and eliminate the checked cast from rtx
5870 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5872 * output.h (shorten_branches): Strengthen param from rtx to
5875 * final.c (shorten_branches): Likewise, renaming param back from
5876 "uncast_first" to "first", and dropping the checked cast from rtx
5879 * genattr.c (gen_attr): Likewise when writing out the prototype of
5882 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5884 * sched-int.h (struct haifa_sched_info): Strengthen fields
5885 "prev_head" and "next_tail" from rtx to rtx_insn *.
5887 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5889 * rtl.h (rtx_jump_table_data::get_labels): New method.
5890 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5891 with use of the new rtx_jump_table_data::get_labels method.
5892 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5893 to rtx_jump_table_data *. Simplify by using get_labels method.
5894 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5895 a dyn_cast, introducing local "table", using it to replace
5896 label-lookup logic with a get_labels method call.
5897 (patch_jump_insn): Simplify using get_labels method.
5898 * dwarf2cfi.c (create_trace_edges): Likewise.
5899 * rtlanal.c (label_is_jump_target_p): Likewise.
5901 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5903 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5906 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5907 (unshare_all_rtl_again): Likewise, also for local "p".
5909 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5911 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5913 * cfgrtl.c (delete_insn_and_edges): Likewise.
5915 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5917 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5918 from rtx to rtx_insn *.
5920 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5922 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5924 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5925 locals "returnjump", "epilogue_end", "insn", "next".
5927 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5928 "returnjump" from rtx * to rtx_insn **.
5929 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5931 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5933 * basic-block.h (struct edge_def). Strengthen "r" within
5934 union edge_def_insns from rtx to rtx_insn *.
5936 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5937 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5939 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5940 from rtx to rtx_insn *.
5941 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5943 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5944 (reg_used_on_edge): Likewise.
5945 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5946 (gt_pch_nx): New overload for rtx_insn *&.
5947 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
5948 from rtx to rtx_insn *.
5950 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5952 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
5953 from rtx to rtx_insn *.
5954 (BB_FOOTER): Replace function with access macro.
5955 (SET_BB_FOOTER): Delete.
5957 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
5959 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
5960 (emit_barrier_after_bb): Likewise.
5961 (record_effective_endpoints): Likewise.
5962 (relink_block_chain): Likewise.
5963 (fixup_fallthru_exit_predecessor): Likewise.
5964 (cfg_layout_duplicate_bb): Likewise.
5965 (cfg_layout_split_block): Likewise.
5966 (cfg_layout_delete_block): Likewise.
5967 (cfg_layout_merge_blocks): Likewise.
5968 (BB_FOOTER): Delete function.
5969 (SET_BB_FOOTER): Delete function.
5970 * combine.c (update_cfg_for_uncondjump): Replace uses of
5971 SET_BB_FOOTER with BB_FOOTER.
5973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5975 * except.h (struct eh_landing_pad_d): Strengthen field
5976 "landing_pad" from rtx to rtx_code_label *.
5978 * except.c (sjlj_emit_dispatch_table): Likewise for param
5980 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
5982 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5984 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
5985 first param from rtx to rtx_insn *.
5986 * config/xtensa/xtensa.c (struct machine_function): Likewise for
5987 field "set_frame_ptr_insn".
5988 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
5989 "csend" from rtx to rtx_code_label *.
5990 (xtensa_expand_atomic): Likewise for local "csloop".
5991 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
5993 (xtensa_call_tls_desc): Likewise for return type and locals
5994 "call_insn", "insns".
5995 (xtensa_legitimize_tls_address): Likewise for local "insns".
5996 (xtensa_expand_prologue): Likewise for locals "insn", "first".
5998 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6000 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6001 first param from rtx to rtx_insn *.
6002 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6005 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6007 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6008 Strengthen param 1 from rtx to rtx_insn *.
6009 (tilepro_output_cbranch): Likewise.
6010 (tilepro_adjust_insn_length): Likewise.
6011 (tilepro_final_prescan_insn): Likewise for sole param.
6013 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6014 Likewise for local "last".
6015 (cbranch_predicted_p): Likewise for param "insn".
6016 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6017 (tilepro_output_cbranch_with_opcode): Likewise.
6018 (tilepro_output_cbranch): Likewise.
6019 (frame_emit_load): Likewise for return type and locals "seq",
6021 (emit_sp_adjust): Likewise for return type and local "insn".
6022 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6024 (tilepro_adjust_insn_length): Likewise for param "insn".
6025 (next_insn_to_bundle): Likewise for return type and params
6027 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6028 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6030 (match_addli_pcrel): Likewise for param "insn".
6031 (replace_addli_pcrel): Likewise.
6032 (match_auli_pcrel): Likewise.
6033 (replace_auli_pcrel): Likewise.
6034 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6036 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6037 "queue", "next_queue", "prev".
6038 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6039 (tilepro_final_prescan_insn): Likewise for param "insn".
6041 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6043 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6044 Strengthen param 1 from rtx to rtx_insn *.
6045 (tilegx_output_cbranch): Likewise.
6046 (tilegx_adjust_insn_length): Likewise.
6047 (tilegx_final_prescan_insn): Likewise for sole param.
6049 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6051 (cbranch_predicted_p): Likewise for param "insn".
6052 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6053 (tilegx_output_cbranch_with_opcode): Likewise.
6054 (tilegx_output_cbranch): Likewise.
6055 (frame_emit_load): Likewise for return type.
6056 (set_frame_related_p): Likewise for locals "seq", "insn".
6057 (emit_sp_adjust): Likewise for return type, and for local "insn".
6058 Introduce local "pat" for use in place of "insn" where the latter
6059 isn't an instruction.
6060 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6061 from rtx to rtx_insn *.
6062 (tilegx_adjust_insn_length): Likewise for param "insn".
6063 (next_insn_to_bundle): Likewise for return type and params "r" and
6065 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6067 (replace_insns): Likewise for params "old_insn", "new_insns".
6068 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6070 (replace_mov_pcrel_step2): Likewise.
6071 (replace_mov_pcrel_step3): Likewise.
6072 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6074 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6075 "queue", "next_queue", "prev".
6076 (tilegx_output_mi_thunk): Likewise for local "insn".
6077 (tilegx_final_prescan_insn): Likewise for param "insn".
6079 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6081 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6083 (frame_emit_load): Likewise.
6084 (frame_emit_add_imm): Likewise, also for local "insn".
6085 (spu_expand_prologue): Likewise for local "insn".
6086 (struct spu_bb_info): Likewise for field "prop_jump".
6087 (emit_nop_for_insn): Likewise for param "insn" and local
6089 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6091 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6092 locals "hint", "insn".
6093 (get_branch_target): Likewise for param "branch".
6094 (insn_clobbers_hbr): Likewise for param "insn".
6095 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6096 locals "insn", "before_4", "before_16".
6097 (insert_hbrp): Likewise for local "insn".
6098 (spu_machine_dependent_reorg): Likewise for locals "branch",
6099 "insn", "next", "bbend".
6100 (uses_ls_unit): Likewise for param "insn".
6101 (get_pipe): Likewise.
6102 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6103 introducing a checked cast.
6104 (spu_sched_adjust_cost): Likewise for params "insn" and
6106 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6107 (spu_sms_res_mii): Likewise.
6109 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6111 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6112 from rtx to rtx_insn *.
6113 (output_cbranch): Likewise for param 6.
6114 (output_return): Likewise for param 1.
6115 (output_sibcall): Likewise.
6116 (output_v8plus_shift): Likewise.
6117 (output_v8plus_mult): Likewise.
6118 (output_v9branch): Likewise for param 7.
6119 (output_cbcond): Likewise for param 3.
6121 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6123 (sparc_legitimize_pic_address): Likewise.
6124 (sparc_emit_call_insn): Likewise.
6125 (emit_save_or_restore_regs): Likewise.
6126 (emit_window_save): Likewise for return type and local "insn".
6127 (sparc_expand_prologue): Likewise for local "insn".
6128 (sparc_flat_expand_prologue): Likewise.
6129 (output_return): Likewise for param "insn".
6130 (output_sibcall): Likewise for param "insn" and local "delay".
6131 (output_ubranch): Likewise for param "insn".
6132 (output_cbranch): Likewise.
6133 (output_cbcond): Likewise.
6134 (output_v9branch): Likewise.
6135 (output_v8plus_shift): Likewise.
6136 (sparc_output_mi_thunk): Likewise for local "insn".
6137 (get_some_local_dynamic_name): Likewise.
6138 (output_v8plus_mult): Likewise for param "insn".
6140 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6142 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6143 from rtx to rtx_insn *.
6144 (output_branchy_insn): Likewise for param 3.
6145 (output_far_jump): Likewise for param 1.
6146 (final_prescan_insn): Likewise.
6147 (sh_insn_length_adjustment): Likewise for sole param.
6149 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6150 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6152 (sh_emit_compare_and_set): Likewise for local "lab".
6153 (output_far_jump): Strengthen param "insn" and local "prev" from
6155 (output_branchy_insn): Likewise for param "insn" and local
6157 (output_ieee_ccmpeq): Likewise for param "insn".
6158 (struct label_ref_list_d): Strengthen field "label" from rtx to
6160 (pool_node): Likewise.
6161 (pool_window_label): Likewise for this global.
6162 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6163 (dump_table): Strengthen params "start", "barrier" and local
6164 "scan" from rtx to rtx_insn *.
6165 (broken_move): Likewise for param "insn".
6166 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6167 Strengthen param "first_mova" from rtx * to rtx_insn **.
6168 (mova_p): Likewise for param "insn".
6169 (fixup_mova): Likewise for param "mova".
6170 (find_barrier): Likewise for return type, params "mova" and
6171 "from", and locals "barrier_before_mova", "found_barrier",
6172 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6173 "label" from rtx to rtx_code_label *.
6174 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6176 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6177 (split_branches): Likewise for param "first" and local "insn".
6178 (final_prescan_insn): Likewise for param "insn".
6179 (sequence_insn_p): Likewise for locals "prev", "next".
6180 (sh_insn_length_adjustment): Likewise for param "insn".
6181 (sh_can_redirect_branch): Likewise for local "insn".
6182 (find_r0_life_regions): Likewise for locals "end", "insn".
6183 (sh_output_mi_thunk): Likewise for local "insns".
6185 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6187 * config/score/score.c (score_output_mi_thunk): Strengthen local
6188 "insn" from rtx to rtx_insn *.
6189 (score_prologue): Likewise.
6191 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6193 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6194 1 from rtx to rtx_insn *.
6195 (s390_emit_jump): Likewise for return type.
6196 (s390_emit_call): Likewise.
6197 (s390_load_got): Likewise.
6199 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6201 (s390_match_ccmode): Likewise for param "insn".
6202 (s390_emit_jump): Likewise for return type.
6203 (s390_split_branches): Likewise for local "label".
6204 (struct constant): Strengthen field "label" from rtx to
6206 (struct constant_pool): Likewise for field "label". Strengthen
6207 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6209 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6211 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6212 (s390_end_pool): Likewise.
6213 (s390_dump_pool): Likewise for local "insn".
6214 (s390_mainpool_start): Likewise.
6215 (s390_chunkify_start): Likewise.
6216 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6217 with insns. Strengthen locals "label", "jump", "barrier", "next",
6218 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6219 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6221 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6222 "jump", "label", "next_insn".
6223 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6224 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6226 (s390_load_got): Likewise for return type and local "insns".
6227 (s390_save_gprs_to_fprs): Likewise for local "insn".
6228 (s390_restore_gprs_from_fprs): Likewise.
6229 (pass_s390_early_mach::execute): Likewise.
6230 (s390_emit_prologue): Likewise for local "insns".
6231 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6233 (s390_emit_call): Strengthen return type and local "insn" from
6235 (s390_emit_tpf_eh_return): Likewise for local "insn".
6236 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6237 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6238 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6240 (s390_non_addr_reg_read_p): Likewise for param "insn".
6241 (find_cond_jump): Likewise for return type and param "insn".
6242 (s390_swap_cmp): Likewise for param "insn".
6243 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6244 "prev_insn", "next_insn".
6245 (s390_reorg): Likewise for locals "insn", "target".
6246 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6247 (s390_sched_variable_issue): For now, rename param "insn" to
6248 "uncast_insn", introducing a checked cast.
6249 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6251 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6252 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6254 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6256 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6257 param from rtx to rtx_insn *.
6258 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6260 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6262 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6263 4 from rtx to rtx_insn *.
6264 (rs6000_final_prescan_insn): Likewise for first param.
6265 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6267 (rs6000_get_some_local_dynamic_name): Likewise.
6268 (output_cbranch): Likewise for param "insn".
6269 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6270 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6271 (rs6000_emit_allocate_stack): Likewise for local "insn".
6272 (load_cr_save): Likewise.
6273 (restore_saved_cr): Likewise.
6274 (restore_saved_lr): Likewise.
6275 (emit_cfa_restores): Likewise.
6276 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6277 "deleted_debug_label".
6278 (rs6000_output_mi_thunk): Likewise for local "insn".
6279 (rs6000_final_prescan_insn): Likewise for param "insn".
6281 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6283 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6284 Strengthen param "insn" from rtx to rtx_insn *.
6285 * config/picochip/picochip.c (picochip_current_prescan_insn):
6286 Likewise for this variable.
6287 (picochip_final_prescan_insn): Likewise for param "insn".
6289 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6291 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6292 from rtx to rtx_insn *.
6293 (pa_output_indirect_call): Likewise.
6294 (pa_adjust_insn_length): Likewise.
6295 (pa_attr_length_millicode_call): Likewise.
6296 (pa_attr_length_call): Likewise.
6297 (pa_attr_length_indirect_call): Likewise.
6299 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6301 (pa_attr_length_millicode_call): Likewise.
6302 (pa_attr_length_call): Likewise.
6303 (pa_output_call): Likewise.
6304 (pa_attr_length_indirect_call): Likewise.
6305 (pa_output_indirect_call): Likewise.
6307 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6309 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6310 Strengthen first param from rtx to rtx_insn *.
6311 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6314 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6316 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6317 type from rtx to rtx_insn *.
6318 (mips_expand_call): Likewise.
6319 (mips_adjust_insn_length): Likewise for first param.
6320 (mips_output_conditional_branch): Likewise.
6321 (mips_output_order_conditional_branch): Likewise.
6322 (mips_final_prescan_insn): Likewise.
6324 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6325 rtx_insn * for the SEQUENCE case.
6326 (SEQ_END): Likewise.
6327 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6328 (mips_emit_call_insn): Likewise, also for local "insn".
6329 (mips16_gp_pseudo_reg): Likewise for local "scan".
6330 (mips16_build_call_stub): Likewise for return type and for local
6331 "insn". Introduce a new local "pattern" so that "insn" can indeed
6333 (mips_expand_call): Strengthen return type and local "insn" from
6335 (mips_block_move_loop): Strengthen local "label" from rtx to
6337 (mips_expand_synci_loop): Likewise for locals "label",
6339 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6341 (mips16e_collect_argument_saves): Likewise for locals "insn",
6343 (mips_find_gp_ref): Likewise for param of callback for "pred"
6344 param, and for local "insn".
6345 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6346 (mips_insn_has_flexible_gp_ref_p): Likewise.
6347 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6349 (mips_epilogue_set_cfa): Likewise for local "insn".
6350 (mips_expand_epilogue): Likewise.
6351 (mips_adjust_insn_length): Likewise for param "insn".
6352 (mips_output_conditional_branch): Likewise.
6353 (mips_output_order_conditional_branch): Likewise.
6354 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6355 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6356 "falu2_turn_enabled_insn".
6357 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6358 "done_label" from rtx to rtx_code_label *.
6359 (struct mips16_constant): Likewise for field "label".
6360 (mips16_add_constant): Likewise for return type.
6361 (mips16_emit_constants_1): Strengthen return type and param "insn"
6362 from rtx to rtx_insn *.
6363 (mips16_emit_constants): Likewise for param "insn".
6364 (mips16_insn_length): Likewise.
6365 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6366 to rtx_code_label *.
6367 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6368 from rtx to rtx_insn *.
6369 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6370 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6371 (r10k_simplify_address): Strengthen param "insn" and local
6372 "def_insn" from rtx to rtx_insn *.
6373 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6375 (r10k_needs_protection_p_1): Update target type of cast of data
6376 from to rtx to rtx_insn *.
6377 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6378 rtx * to rtx_insn **.
6379 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6381 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6382 (mips_call_expr_from_insn): Likewise for param "insn".
6383 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6384 (mips_find_pic_call_symbol): Likewise for param "insn".
6385 (mips_annotate_pic_calls): Likewise for local "insn".
6386 (mips_sim_insn): Likewise for this variable.
6387 (struct mips_sim): Likewise for field "insn" within elements of
6389 (mips_sim_wait_reg): Likewise for param "insn".
6390 (mips_sim_wait_regs): Likewise.
6391 (mips_sim_wait_units): Likewise.
6392 (mips_sim_wait_insn): Likewise.
6393 (mips_sim_issue_insn): Likewise.
6394 (mips_sim_finish_insn): Likewise.
6395 (mips_seq_time): Likewise for param "seq" and local "insn".
6396 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6397 locals "first", "second".
6398 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6399 "last", "last2", "next".
6400 (mips_avoid_hazard): Likewise for params "after", "insn".
6401 (mips_reorg_process_insns): Likewise for locals "insn",
6402 "last_insn", "subinsn", "next_insn".
6403 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6404 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6406 (mips_output_mi_thunk): Likewise for local "insn".
6407 (mips_final_prescan_insn): Likewise for param "insn".
6409 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6411 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6412 Strengthen return type and local "insns" from rtx to rtx_insn *.
6413 (microblaze_legitimize_tls_address): Likewise for local "insns".
6414 (microblaze_block_move_loop): Strengthen local "label" from rtx
6415 to rtx_code_label *.
6416 (microblaze_expand_prologue): Strengthen two locals named "insn"
6417 from rtx to rtx_insn *.
6418 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6419 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6420 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6421 to rtx_code_label *.
6423 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6425 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6426 param from rtx to rtx_insn *.
6427 (mep_reuse_lo): Likewise for third param.
6428 (mep_use_post_modify_p): Likewise for first param.
6429 (mep_core_address_length): Likewise.
6430 (mep_cop_address_length): Likewise.
6431 (mep_final_prescan_insn): Likewise.
6432 (mep_store_data_bypass_p): Likewise for both params.
6433 (mep_mul_hilo_bypass_p): Likewise.
6434 (mep_ipipe_ldc_p): Likewise for param.
6436 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6437 (mep_rewrite_mult): Likewise.
6438 (mep_rewrite_mulsi3): Likewise.
6439 (mep_rewrite_maddsi3): Likewise.
6440 (mep_reuse_lo_p_1): Likewise.
6441 (mep_reuse_lo_p): Likewise.
6442 (mep_frame_expr): Likewise.
6443 (mep_make_parallel): Likewise for both params.
6444 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6446 (mep_use_post_modify_p): Likewise for param "insn".
6447 (mep_core_address_length): Likewise.
6448 (mep_cop_address_length): Likewise.
6449 (mep_reg_set_in_function): Likewise for local "insn".
6450 (mep_asm_without_operands_p): Likewise.
6451 (F): Likewise for return type and param "x".
6452 (add_constant): Likewise for local "insn".
6453 (maybe_dead_move): Likewise for return type and local "insn".
6454 (mep_expand_prologue): Likewise for local "insn".
6455 (mep_final_prescan_insn): Likewise for param "insn".
6456 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6457 "next", "follow", "x".
6458 (mep_insert_repeat_label_last): Likewise for return type, param
6459 "last_insn", and locals "next", "prev". Strengthen param "label"
6460 from rtx to rtx_code_label *.
6461 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6463 (struct mep_doloop_end): Likewise for fields "insn" and
6465 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6466 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6467 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6469 (mep_invert_branch): Likewise for params "insn" and "after".
6470 (mep_reorg_erepeat): Likewise for param "insns" and locals
6471 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6472 "l" from rtx to rtx_code_label *.
6473 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6474 from rtx to rtx_insn *.
6475 (mep_reorg_addcombine): Likewise for param "insns" and locals
6477 (add_sp_insn_p): Likewise for param "insn".
6478 (mep_reorg_noframe): Likewise for param "insns" and locals
6479 "start_frame_insn", "end_frame_insn", "next".
6480 (mep_reorg): Likewise for local "insns".
6481 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6483 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6484 (mep_mul_hilo_bypass_p): Likewise.
6485 (mep_ipipe_ldc_p): Likewise for param "insn".
6486 (mep_make_bundle): Likewise for return type, param "cop" and local
6487 "insn", splitting out the latter into a new local "seq" for when it
6488 is a SEQUENCE rather than an insn.
6489 (core_insn_p): Likewise for param "insn".
6490 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6491 "last", "first", "note", "prev", "core_insn".
6493 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6495 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6497 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6498 (m68k_final_prescan_insn): Likewise for first param.
6500 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6501 (m68k_set_frame_related): Likewise for param "insn".
6502 (output_btst): Likewise for param "insn".
6503 (m68k_final_prescan_insn): Likewise.
6504 (m68k_move_to_reg): Likewise for local "insn".
6505 (m68k_call_tls_get_addr): Likewise for local "insns".
6506 (m68k_call_m68k_read_tp): Likewise.
6507 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6508 (m68k_output_mi_thunk): Likewise for local "insn".
6510 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6512 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6513 first param from rtx to rtx_insn *.
6514 (iq2000_adjust_insn_length): Likewise.
6515 (iq2000_output_conditional_branch): Likewise.
6516 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6517 "insn" and local "nop_insn".
6518 (iq2000_annotate_frame_insn): Likewise for param "insn".
6519 (iq2000_expand_prologue): Likewise for both locals "insn".
6520 (iq2000_adjust_insn_length): Likewise for param "insn".
6521 (iq2000_output_conditional_branch): Likewise.
6523 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6525 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6526 "insns" from rtx to rtx_insn *.
6527 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6528 (struct spill_fill_data): Likewise for field "init_after" and for
6529 elements of array field "prev_insn".
6530 (spill_restore_mem): Likewise for locals "insn", "first".
6531 (do_spill): Likewise for local "insn".
6532 (do_restore): Likewise.
6533 (ia64_expand_prologue): Likewise.
6534 (ia64_expand_epilogue): Likewise.
6535 (emit_insn_group_barriers): Likewise for locals "insn",
6537 (emit_all_insn_group_barriers): Likewise for locals "insn",
6539 (dfa_stop_insn): Likewise for this global.
6540 (dfa_pre_cycle_insn): Likewise.
6541 (ia64_nop): Likewise.
6542 (final_emit_insn_group_barriers): Likewise for locals "insn",
6544 (emit_predicate_relation_info): Likewise for locals "head", "n",
6546 (ia64_reorg): Likewise for local "insn".
6547 (ia64_output_mi_thunk): Likewise.
6548 (expand_vec_perm_interleave_2): Likewise for local "seq".
6550 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6552 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6553 param 1 "insn" from rtx to rtx_insn *.
6554 (ix86_use_lea_for_mov): Likewise.
6555 (ix86_avoid_lea_for_addr): Likewise.
6556 (ix86_split_lea_for_addr): Likewise.
6557 (ix86_lea_for_add_ok): Likewise.
6558 (ix86_output_call_insn): Likewise.
6560 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6561 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6562 (ix86_output_function_epilogue): Likewise for locals "insn",
6563 "deleted_debug_label".
6564 (legitimize_tls_address): Likewise for local "insn".
6565 (get_some_local_dynamic_name): Likewise.
6566 (increase_distance): Likewise for params "prev", "next".
6567 (distance_non_agu_define_in_bb): Likewise for params "insn",
6568 "start" and locals "prev", "next".
6569 (distance_non_agu_define): Likewise for param "insn".
6570 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6571 locals "next", "prev".
6572 (distance_agu_use): Likewise for param "insn".
6573 (ix86_lea_outperforms): Likewise.
6574 (ix86_ok_to_clobber_flags): Likewise.
6575 (ix86_avoid_lea_for_add): Likewise.
6576 (ix86_use_lea_for_mov): Likewise.
6577 (ix86_avoid_lea_for_addr): Likewise.
6578 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6579 (ix86_split_lea_for_addr): Likewise for param "insn".
6580 (ix86_lea_for_add_ok): Likewise for param "insn".
6581 (ix86_expand_carry_flag_compare): Likewise for local
6583 (ix86_expand_int_movcc): Likewise.
6584 (ix86_output_call_insn): Likewise for param "insn".
6585 (ix86_output_call_insn): Likewise for local "i".
6586 (x86_output_mi_thunk): Introduce local "insn", using it in place
6587 of "tmp" when dealing with insns.
6588 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6590 (ix86_pad_returns): Likewise for locals "ret", "prev".
6591 (ix86_count_insn_bb): Likewise for local "insn".
6592 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6593 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6594 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6595 (expand_vec_perm_interleave2): Likewise for local "seq".
6596 (expand_vec_perm_vperm2f128_vblend): Likewise.
6597 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6598 call to for_each_rtx with for_each_rtx_in_insn.
6600 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6602 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6603 "label" from rtx to rtx_code_label *.
6604 (ix86_expand_prologue): Likewise.
6605 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6607 (ix86_split_idivmod): Likewise for locals "end_label" and
6609 (ix86_expand_branch): Likewise for local "label2".
6610 (ix86_expand_aligntest): Likewise for return type and local "label".
6611 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6613 (expand_movmem_epilogue): Likewise for the various locals named
6615 (expand_setmem_epilogue): Likewise.
6616 (expand_small_movmem_or_setmem): Likewise for local "label".
6617 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6618 Strengthen param "done_label" from rtx * to rtx_code_label **.
6619 Strengthen locals "loop_label" and "label" from rtx to
6621 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6622 Likewise for locals "loop_label", "label".
6623 (ix86_expand_set_or_movmem): Likewise for locals "label",
6624 "jump_around_label", "hot_label".
6625 (ix86_expand_strlensi_unroll_1): Likewise for locals
6626 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6628 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6629 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6630 "label2", "jump_label".
6631 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6633 (ix86_expand_lfloorceil): Likewise for local "label".
6634 (ix86_expand_rint): Likewise.
6635 (ix86_expand_floorceildf_32): Likewise.
6636 (ix86_expand_floorceil): Likewise.
6637 (ix86_expand_rounddf_32): Likewise.
6638 (ix86_expand_trunc): Likewise.
6639 (ix86_expand_truncdf_32): Likewise.
6640 (ix86_expand_round): Likewise.
6642 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6644 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6645 first param from rtx to rtx_insn *.
6646 (h8300_insn_length_from_table): Likewise.
6647 * config/h8300/h8300.c (F): Likewise for return type and param
6649 (Fpa): Add a checked cast to rtx_insn *.
6650 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6652 (final_prescan_insn): Likewise for param "insn".
6653 (h8300_binary_length): Likewise.
6654 (h8300_insn_length_from_table): Likewise.
6656 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6658 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6659 Strengthen first param "insn" from rtx to rtx_insn *.
6661 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6663 (frame_insn): Likewise for return type. Introduce local "insn"
6664 for use in place of local "x" for use as an rtx_insn *.
6665 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6666 (epiphany_expand_prologue): Likewise for local "insn".
6667 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6668 * config/epiphany/resolve-sw-modes.c
6669 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6672 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6674 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6675 param from rtx to rtx_insn *.
6676 (c6x_final_prescan_insn): Likewise for first param.
6678 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6679 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6680 (c6x_expand_compare): Strengthen local "insns" from rtx to
6682 (c6x_get_unit_specifier): Likewise for param "insn".
6683 (c6x_print_unit_specifier_field): Likewise.
6684 (c6x_final_prescan_insn): Likewise.
6685 (emit_add_sp_const): Likewise for local "insn".
6686 (c6x_expand_prologue): Likewise.
6688 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6690 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6691 param 1 from rtx to rtx_insn *.
6692 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6693 the various locals named "insn".
6694 (expand_epilogue_reg_restore): Likewise.
6695 (frame_related_constant_load): Likewise.
6696 (add_to_reg): Likewise.
6697 (emit_link_insn): Likewise.
6698 (do_link): Likewise.
6699 (expand_interrupt_handler_prologue): Likewise.
6700 (branch_dest): Likewise for param "branch".
6701 (asm_conditional_branch): Likewise for param "insn".
6702 (gen_one_bundle): Likewise for elements of param "slot" and local
6704 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6705 elements of local "slot".
6706 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6707 "queue", "next_queue", "prev".
6708 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6709 (add_sched_insns_for_speculation): Likewise for local "insn".
6711 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6713 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6714 from rtx to rtx_insn *.
6715 (output_movhi): Likewise.
6716 (output_movsisf): Likewise.
6717 (avr_out_tstsi): Likewise.
6718 (avr_out_tsthi): Likewise.
6719 (avr_out_tstpsi): Likewise.
6720 (avr_out_compare): Likewise.
6721 (avr_out_compare64): Likewise.
6722 (avr_out_movpsi): Likewise.
6723 (ashlqi3_out): Likewise.
6724 (ashlhi3_out): Likewise.
6725 (ashlsi3_out): Likewise.
6726 (ashrqi3_out): Likewise.
6727 (ashrhi3_out): Likewise.
6728 (ashrsi3_out): Likewise.
6729 (lshrqi3_out): Likewise.
6730 (lshrhi3_out): Likewise.
6731 (lshrsi3_out): Likewise.
6732 (avr_out_ashlpsi3): Likewise.
6733 (avr_out_ashrpsi3): Likewise.
6734 (avr_out_lshrpsi3): Likewise.
6735 (avr_out_fract): Likewise.
6736 (avr_out_sbxx_branch): Likewise.
6737 (avr_out_round): Likewise.
6738 (avr_out_xload): Likewise.
6739 (avr_out_movmem): Likewise.
6740 (adjust_insn_length): Likewise.
6741 (avr_out_lpm): Likewise.
6742 (reg_unused_after): Likewise.
6743 (_reg_unused_after): Likewise.
6744 (avr_jump_mode): Likewise for second param.
6745 (jump_over_one_insn): Likewise for first param.
6746 (avr_final_prescan_insn): Likewise.
6747 (out_shift_with_cnt): Likewise for second param.
6749 * config/avr/avr.c (get_sequence_length): Likewise for param
6750 "insns" and local "insn".
6751 (emit_push_byte): Likewise for local "insn".
6752 (emit_push_sfr): Likewise.
6753 (avr_prologue_setup_frame): Likewise for locals "insn",
6754 "fp_plus_insns", "sp_plus_insns".
6755 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6757 (avr_jump_mode): Likewise for param "insn".
6758 (avr_final_prescan_insn): Likewise.
6759 (avr_find_unused_d_reg): Likewise.
6760 (avr_out_lpm_no_lpmx): Likewise.
6761 (avr_out_lpm): Likewise.
6762 (avr_out_xload): Likewise.
6763 (output_movqi): Likewise.
6764 (output_movhi): Likewise.
6765 (out_movqi_r_mr): Likewise.
6766 (out_movhi_r_mr): Likewise.
6767 (out_movsi_r_mr): Likewise.
6768 (out_movsi_mr_r): Likewise.
6769 (output_movsisf): Likewise.
6770 (avr_out_load_psi): Likewise.
6771 (avr_out_store_psi): Likewise.
6772 (avr_out_movpsi): Likewise.
6773 (out_movqi_mr_r): Likewise.
6774 (avr_out_movhi_mr_r_xmega): Likewise.
6775 (out_movhi_mr_r): Likewise.
6776 (compare_condition): Likewise for param "insn" and local "next".
6777 (compare_sign_p): Likewise for param "insn".
6778 (compare_diff_p): Likewise.
6779 (compare_eq_p): Likewise.
6780 (avr_out_compare): Likewise.
6781 (avr_out_compare64): Likewise.
6782 (avr_out_tsthi): Likewise.
6783 (avr_out_tstpsi): Likewise.
6784 (avr_out_tstsi): Likewise.
6785 (out_shift_with_cnt): Likewise.
6786 (ashlqi3_out): Likewise.
6787 (ashlhi3_out): Likewise.
6788 (avr_out_ashlpsi3): Likewise.
6789 (ashlsi3_out): Likewise.
6790 (ashrqi3_out): Likewise.
6791 (ashrhi3_out): Likewise.
6792 (avr_out_ashrpsi3): Likewise.
6793 (ashrsi3_out): Likewise.
6794 (lshrqi3_out): Likewise.
6795 (lshrhi3_out): Likewise.
6796 (avr_out_lshrpsi3): Likewise.
6797 (lshrsi3_out): Likewise.
6798 (avr_out_fract): Likewise.
6799 (avr_out_round): Likewise.
6800 (avr_adjust_insn_length): Likewise.
6801 (reg_unused_after): Likewise.
6802 (_reg_unused_after): Likewise.
6803 (avr_compare_pattern): Likewise.
6804 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6805 and locals "branch1", "branch2", "insn2", "jump".
6806 (avr_reorg): Likewise for local "insn".
6807 (avr_2word_insn_p): Likewise for param "insn".
6808 (jump_over_one_insn_p): Likewise.
6809 (avr_out_sbxx_branch): Likewise.
6810 (avr_out_movmem): Likewise.
6812 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6814 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6815 param from rtx to rtx_insn *.
6816 (thumb1_final_prescan_insn): Likewise.
6817 (thumb2_final_prescan_insn): Likewise.
6819 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6821 (struct minipool_node): Likewise for field "insn".
6822 (dump_minipool): Likewise for param "scan".
6823 (create_fix_barrier): Likewise for local "from". Strengthen local
6824 "label" from rtx to rtx_code_label *.
6825 (push_minipool_barrier): Strengthen param "insn" from rtx to
6827 (push_minipool_fix): Likewise.
6828 (note_invalid_constants): Likewise.
6829 (thumb2_reorg): Likewise for local "insn".
6830 (arm_reorg): Likewise.
6831 (thumb2_final_prescan_insn): Likewise for param
6832 "insn" and local "first_insn".
6833 (arm_final_prescan_insn): Likewise for param "insn" and locals
6834 "start_insn", "this_insn".
6835 (arm_debugger_arg_offset): Likewise for param "insn".
6836 (thumb1_emit_multi_reg_push): Likewise for return type and local
6838 (thumb1_final_prescan_insn): Likewise for param "insn".
6839 (thumb_far_jump_used_p): Likewise for local "insn".
6840 (thumb1_expand_prologue): Likewise.
6841 (arm_expand_epilogue_apcs_frame): Likewise.
6842 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6843 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6844 from rtx to rtx_code_label *.
6845 (arm_split_atomic_op): Likewise for local "label".
6846 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6848 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6850 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6851 first param from rtx to rtx_insn *.
6852 (arc_verify_short): Likewise.
6853 (arc_short_long): Likewise.
6854 (arc_need_delay): Likewise.
6856 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6858 (arc_ccfsm_advance): Likewise for param "insn" and locals
6859 "start_insn", "this_insn".
6860 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6861 (arc_ccfsm_post_advance): Likewise for param "insn".
6862 (arc_next_active_insn): Likewise for return type and param "insn".
6863 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6864 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6865 (output_short_suffix): Likewise for local "insn".
6866 (arc_final_prescan_insn): Likewise for param "insn". Remove
6867 now-redundant checked cast.
6868 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6869 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6870 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6871 for use where lc_set became an insn.
6872 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6874 (arc_get_insn_variants): Likewise for local "prev".
6875 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6877 (arc_predicate_delay_insns): Likewise for local "insn".
6878 (arc_pad_return): Likewise for local "prev". For now, add a
6879 checked cast when extracting the insn from "final_sequence".
6880 (arc_short_long): Likewise for param "insn".
6881 (arc_need_delay): Likewise for param "insn" and local "next".
6882 (arc_label_align): Likewise for locals "prev", "next".
6884 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6886 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6887 "insn" from rtx to rtx_insn *.
6888 (alpha_gp_save_rtx): Likewise for local "seq".
6889 (alpha_instantiate_decls): Likewise for local "top".
6890 (get_some_local_dynamic_name): Likewise for local "insn".
6891 (alpha_does_function_need_gp): Likewise.
6892 (set_frame_related_p): Likewise for return type and for locals
6894 (emit_frame_store_1): Likewise for local "insn".
6895 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6896 (alpha_end_function): Likewise for local "insn".
6897 (alpha_output_mi_thunk_osf): Likewise.
6898 (alphaev4_insn_pipe): Likewise for param "insn".
6899 (alphaev5_insn_pipe): Likewise.
6900 (alphaev4_next_group): Likewise for return type and param 1
6902 (alphaev5_next_group): Likewise.
6903 (alpha_align_insns_1): Likewise for return type and param 1 of
6904 callback param "next_group", and for locals "i", "next", "prev",
6905 "where", "where2", "insn".
6907 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6909 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6910 rather than modifying the stmt.
6912 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6914 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6915 cgraph_state conversion.
6917 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6919 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6920 Strengthen local "insns" from rtx to rtx_insn *.
6921 (aarch64_set_frame_expr): Likewise for local "insn".
6922 (aarch64_save_or_restore_fprs): Likewise.
6923 (aarch64_save_or_restore_callee_save_registers): Likewise.
6924 (aarch64_expand_prologue): Likewise.
6925 (aarch64_expand_epilogue): Likewise.
6926 (aarch64_output_mi_thunk): Likewise.
6927 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6928 "label2" from rtx to rtx_code_label *.
6929 (aarch64_split_atomic_op): Likewise for local "label".
6931 2014-08-25 Martin Liska <mliska@suse.cz>
6933 * cgraph.h (symtab_node):
6934 (bool needed_p (void)): created from decide_is_symbol_needed
6935 (bool referred_to_p (void)): created from referred_to_p
6936 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6937 * cgraph.h (cgraph_node):
6938 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6939 (void expand (void)): created from expand_function
6940 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6941 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6942 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6943 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6944 * cgraph.h (varpool_node):
6945 (static void add (tree decl): created from varpool_add_new_variable
6946 * cgraph.h (cgraph_edge):
6948 (void remove_caller (void)): created from cgraph_edge_remove_caller
6949 (void remove_callee (void)): created from cgraph_edge_remove_callee
6950 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
6951 created from cgraph_set_call_stmt
6952 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
6953 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
6954 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
6955 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
6956 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
6957 created from cgraph_speculative_call_info
6958 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
6959 int freq_scale, bool update_original)): created from cgraph_clone_edge
6960 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
6961 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
6962 (bool recursive_p (void)): created from cgraph_edge_recursive_p
6963 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
6964 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
6965 (static void rebuild_references (void)): created from cgraph_rebuild_references
6966 * cgraph.h (symbol_table):
6967 (create_reference): renamed from add_reference
6968 (maybe_create_reference): renamed from maybe_add_reference
6969 (void register_symbol (symtab_node *node)): new function
6970 (void clear_asm_symbols (void)): new function
6971 (void unregister (symtab_node *node)): new function
6972 (void release_symbol (cgraph_node *node, int uid)): new function
6973 (cgraph_node * allocate_cgraph_symbol (void)): new function
6974 (void initialize (void)): created from cgraph_init
6975 (symtab_node *first_symbol (void)):new function
6976 (asm_node *first_asm_symbol (void)):new function
6977 (symtab_node *first_defined_symbol (void)):new function
6978 (varpool_node *first_variable (void)):new function
6979 (varpool_node *next_variable (varpool_node *node)):new function
6980 (varpool_node *first_static_initializer (void)):new function
6981 (varpool_node *next_static_initializer (varpool_node *node)):new function
6982 (varpool_node *first_defined_variable (void)):new function
6983 (varpool_node *next_defined_variable (varpool_node *node)):new function
6984 (cgraph_node *first_defined_function (void)):new function
6985 (cgraph_node *next_defined_function (cgraph_node *node)):new function
6986 (cgraph_node *first_function (void)):new function
6987 (cgraph_node *next_function (cgraph_node *node)):new function
6988 (cgraph_node *first_function_with_gimple_body (void)):new function
6989 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
6990 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
6991 created from symtab_remove_unreachable_nodes
6992 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
6993 (void process_new_functions (void)): created from cgraph_process_new_functions
6994 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
6995 (bool output_variables (void)): created from varpool_node::output_variables
6996 (void output_asm_statements (void)): created from output_asm_statements
6997 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
6998 (void compile (void)): created from compile
6999 (void output_weakrefs (void)): created from output_weakrefs
7000 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7001 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7002 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7003 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7004 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7005 created from cgraph_next_function_with_gimple_body
7006 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7007 created from cgraph_remove_edge_removal_hook
7008 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7009 created from cgraph_add_node_removal_hook
7010 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7011 created from cgraph_remove_node_removal_hook
7012 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7013 created from varpool_add_node_removal_hook
7014 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7015 created from varpool_remove_node_removal_hook
7016 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7017 created from cgraph_add_function_insertion_hook
7018 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7019 created from cgraph_remove_function_insertion_hook
7020 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7021 created from varpool_add_variable_insertion_hook
7022 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7023 created from varpool_remove_variable_insertion_hook
7024 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7025 created from cgraph_add_edge_duplication_hook
7026 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7027 created from cgraph_remove_edge_duplication_hook
7028 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7029 created from cgraph_add_node_duplication_hook
7030 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7031 created from cgraph_remove_node_duplication_hook
7032 (void call_edge_removal_hooks (cgraph_edge *e)):
7033 created from cgraph_call_edge_removal_hooks
7034 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7035 created from call_function_insertion_hooks
7036 (void call_cgraph_removal_hooks (cgraph_node *node)):
7037 created from cgraph_call_node_removal_hooks
7038 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7039 created from cgraph_node::call_duplication_hooks
7040 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7041 created from cgraph_call_edge_duplication_hooks
7042 (void call_varpool_removal_hooks (varpool_node *node)):
7043 created from varpool_call_node_removal_hooks
7044 (void call_varpool_insertion_hooks (varpool_node *node)):
7045 created from varpool_call_variable_insertion_hooks
7046 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7047 created from insert_to_assembler_name_hash
7048 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7049 created from unlink_from_assembler_name_hash
7050 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7051 created from symtab_prevail_in_asm_name_hash
7052 (void symtab_initialize_asm_name_hash (void)):
7053 created from symtab_initialize_asm_name_hash
7054 (void change_decl_assembler_name (tree decl, tree name)):
7055 created from change_decl_assembler_name
7056 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7057 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7058 created from decl_assembler_name_hash
7059 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7060 created from decl_assembler_name_equal
7061 (static hashval_t hash_node_by_assembler_name (const void *p)):
7062 created from hash_node_by_assembler_name
7063 (static int eq_assembler_name (const void *p1, const void *p2)):
7064 created from eq_assembler_name
7066 2014-08-25 Marek Polacek <polacek@redhat.com>
7068 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7070 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7072 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7073 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7074 SWI1248_AVX512BW mode iterator.
7076 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7079 * config/sh/predicates.md (general_extend_operand): Disable
7080 TRUNCATE before reload completes.
7082 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7084 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7086 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7089 * config/sh/sh.opt (musermode): Allow negative form.
7090 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7091 targets that don't support it.
7092 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7093 Document -mno-usermode option.
7095 2014-08-24 Kito Cheng <kito@0xlab.org>
7097 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7098 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7099 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7100 * doc/tm.texi: Regenerate.
7102 2014-08-24 Kito Cheng <kito@0xlab.org>
7104 * ira.c: Fix typo in comment.
7106 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7108 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7109 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7111 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7114 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7115 last_address when the current function is a thunk.
7116 (pa_asm_output_mi_thunk): When we don't have named sections or they
7117 are not being used, check that thunk can reach the stub table with a
7120 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7122 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7124 (pass_web::execute): Likewise for local "insn".
7126 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7128 * var-tracking.c (struct micro_operation_def): Strengthen field
7129 "insn" from rtx to rtx_insn *.
7130 (struct emit_note_data_def): Likewise.
7131 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7132 (vt_stack_adjustments): Likewise for local "insn".
7133 (adjust_insn): Likewise for param "insn".
7134 (val_store): Likewise.
7135 (val_resolve): Likewise.
7136 (struct count_use_info): Likewise for field "insn".
7137 (log_op_type): Likewise for param "insn".
7138 (reverse_op): Likewise.
7139 (prepare_call_arguments): Likewise.
7140 (add_with_sets): The initial param takes an insn, but we can't
7141 yet strengthen it from rtx to rtx_insn * since it's used as a
7142 cselib_record_sets_hook callback. For now rename initial param
7143 from "insn" to "uncast_insn", and introduce a local "insn" of
7144 the stronger rtx_insn * type, with a checked cast.
7145 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7147 (emit_note_insn_var_location): Likewise.
7148 (emit_notes_for_changes): Likewise.
7149 (emit_notes_for_differences): Likewise.
7150 (next_non_note_insn_var_location): Likewise for return type and
7152 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7153 (vt_initialize): Likewise for local "insn".
7154 (delete_debug_insns): Likewise for locals "insn" and "next".
7156 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7158 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7160 (mark_constant_pool): Likewise for local "insn".
7162 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7164 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7166 (dead_debug_promote_uses): Likewise.
7167 (dead_debug_insert_temp): Likewise.
7169 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7171 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7172 from const_rtx to const rtx_insn *.
7173 (store_killed_after): Likewise. Strengthen locals "last", "act"
7174 from rtx to rtx_insn *.
7175 (store_killed_before): Strengthen param "insn" from const_rtx to
7176 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7177 (find_moveable_store): Strengthen param "insn" from rtx to
7179 (compute_store_table): Likewise for local "insn".
7180 (insert_insn_start_basic_block): Likewise for param "insn" and
7181 locals "prev", "before", "insn".
7182 (insert_store): For now, add a checked cast to rtx_insn * on the
7183 result of gen_move_insn.
7184 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7186 (replace_store_insn): Likewise. For now, add a checked cast to
7187 rtx_insn * on the result of gen_move_insn.
7189 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7191 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7193 (expand_sjlj_dispatch_table): Likewise.
7195 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7197 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7198 "insn" from rtx to rtx_insn *.
7200 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7202 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7203 "insn" from rtx to rtx_insn *.
7204 (dup_block_and_redirect): Likewise for param 3 "before".
7206 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7207 from rtx to rtx_insn *.
7208 (move_insn_for_shrink_wrap): Likewise.
7209 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7210 (dup_block_and_redirect): Likewise for param "before" and local
7212 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7214 (convert_to_simple_return): Likewise for local "start".
7216 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7217 Strengthen local "insn" from rtx to rtx_insn *, for use when
7218 invoking requires_stack_frame_p.
7220 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7222 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7224 (speculate_expr): Likewise for locals "orig_insn_rtx",
7226 (eq_transformed_insns): Likewise for locals "i1", "i2".
7227 (check_for_new_jump): Likewise for return type and local "end".
7228 (find_new_jump): Likewise for return type and local "jump".
7229 (sel_split_edge): Likewise for local "jump".
7230 (sel_create_recovery_block): Likewise.
7231 (sel_redirect_edge_and_branch_force): Likewise.
7232 (sel_redirect_edge_and_branch): Likewise.
7234 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7236 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7237 "new_insn" from rtx to rtx_insn *.
7238 (create_insn_rtx_with_rhs): Likewise for return type and for local
7240 (create_insn_rtx_with_lhs): Likewise.
7241 (create_speculation_check): Likewise for local "insn_rtx".
7242 (implicit_clobber_conflict_p): Likewise for local "insn".
7243 (get_expr_cost): Likewise.
7244 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7245 (move_cond_jump): Likewise for locals "next", "prev", "link",
7246 "head", "from", "to".
7248 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7250 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7251 "next" from rtx to rtx_insn *.
7252 (find_conditional_protection): Likewise for local "next".
7253 (is_conditionally_protected): Likewise for local "insn1".
7254 (is_pfree): Likewise for locals "insn1", "insn2".
7256 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7258 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7259 from rtx to rtx_insn *.
7261 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7262 locals "insn1", "insn2" from rtx to rtx_insn *.
7263 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7264 locals "insn", "prev", "last_jump", "next_tail".
7265 (schedule_ebb): Likewise for params "head", "tail".
7266 (schedule_ebbs): Likewise for locals "tail", "head".
7268 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7269 to rtx_insn on "last_insn" in one of the invocations of
7272 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7274 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7275 "elem", "insn" from rtx to rtx_insn *.
7276 (change_spec_dep_to_hard): Likewise.
7277 (get_back_and_forw_lists): Likewise for local "con".
7278 (sd_add_dep): Likewise for locals "elem", "insn".
7279 (sd_resolve_dep): Likewise for locals "pro", "con".
7280 (sd_unresolve_dep): Likewise.
7281 (sd_delete_dep): Likewise.
7282 (chain_to_prev_insn): Likewise for local "pro".
7283 (find_inc): Likewise for locals "pro", "con".
7285 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7287 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7289 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7291 (modified_between_p): Strengthen local "insn" from rtx to
7293 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7294 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7297 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7299 * resource.c (next_insn_no_annul): Strengthen local "next" from
7301 (mark_referenced_resources): Likewise for local "insn".
7303 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7305 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7307 (find_reloads): Likewise for param 1.
7308 (subst_reloads): Likewise for sole param.
7309 (find_equiv_reg): Likwise for param 2.
7310 (regno_clobbered_p): Likwise for param 2.
7311 (reload): Likewise for param 1.
7313 * caller-save.c (save_call_clobbered_regs): Strengthen local
7314 "insn" from rtx to rtx_insn *.
7315 (insert_one_insn): Likewise for local "insn".
7317 * reload.c (this_insn): Likewise for this global.
7318 (find_reloads): Likewise for param "insn".
7319 (find_reloads_toplev): Likewise.
7320 (find_reloads_address): Likewise.
7321 (subst_reg_equivs): Likewise.
7322 (update_auto_inc_notes): Likewise.
7323 (find_reloads_address_1): Likewise.
7324 (find_reloads_subreg_address): Likewise.
7325 (subst_reloads): Likewise.
7326 (find_equiv_reg): Likewise, also for local "p".
7327 (regno_clobbered_p): Likewise for param "insn".
7329 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7331 (spill_reg_store): Likewise for the elements of this array.
7332 (remove_init_insns): Likewise for local "equiv_insn".
7333 (will_delete_init_insn_p): Likewise for param "insn".
7334 (reload): Likewise for param ""first" and local "insn".
7335 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7337 (calculate_elim_costs_all_insns): Likewise.
7338 (delete_caller_save_insns): Likewise.
7339 (spill_failure): Likewise for param "insn".
7340 (delete_dead_insn): Likewise.
7341 (set_label_offsets): Likewise.
7342 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7344 (elimination_costs_in_insn): Likewise for param "insn".
7345 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7346 when referring to an insn.
7347 (set_initial_label_offsets): Likewise.
7348 (set_offsets_for_label): Strengthen param "insn" from rtx to
7350 (init_eliminable_invariants): Likewise for param "first" and local
7352 (fixup_eh_region_note): Likewise for param "insn".
7353 (reload_as_needed): Likewise for locals "prev", "insn",
7354 "old_next", "old_prev", "next".
7355 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7357 (reload_inheritance_insn): Strengthen elements of this array from
7359 (failed_reload): Likewise for param "insn".
7360 (choose_reload_regs): Likewise for local "insn". Replace use of
7361 NULL_RTX with NULL when referring to an insn.
7362 (input_reload_insns): Strengthen elements of this array from rtx
7364 (other_input_address_reload_insns): Likewise for this global.
7365 (other_input_reload_insns): Likewise for this global.
7366 (input_address_reload_insns): Likwise for the elements of this
7368 (inpaddr_address_reload_insns): Likwise for the elements of this
7370 (output_reload_insns): Likewise for the elements of this array.
7371 (output_address_reload_insns): Likewise for the elements of this
7373 (outaddr_address_reload_insns): Likewise for the elements of this
7375 (operand_reload_insns): Likewise for this global.
7376 (other_operand_reload_insns): Likewise for this global.
7377 (other_output_reload_insns): Likewise for the elements of this
7379 (new_spill_reg_store): Likewise for the elements of this
7381 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7382 Strengthen local "where" from rtx * to rtx_insn **.
7383 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7384 from rtx to rtx_insn *.
7385 (do_input_reload): Likewise for local "insn".
7386 (do_output_reload): Likewise for local "insn".
7387 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7388 (emit_insn_if_valid_for_reload): Likewise for return type and local
7389 "last". Add checked cast to rtx_insn when returning "insn" since
7390 this has been through emit_insn.
7391 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7392 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7393 returning "insn" since it's been through
7394 emit_insn_if_valid_for_reload at this point.
7395 (delete_output_reload): Strengthen param "insn" and locals
7396 "output_reload_insn", "i2" from rtx to rtx_insn *.
7397 (delete_address_reloads): Likewise for params "dead_insn",
7398 "current_insn" and locals "prev", "next".
7399 (delete_address_reloads_1): Likewise for params "dead_insn",
7400 "current_insn" and locals "prev", "i2".
7401 (inc_for_reload): Likewise for locals "last", "add_insn".
7402 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7405 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7406 param of this duplicate of the prototype from reload.h
7408 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7410 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7412 (regstat_bb_compute_calls_crossed): Likewise.
7414 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7416 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7418 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7420 (regrename_analyze): Strengthen local "insn" from rtx to
7422 (scan_rtx_reg): Likewise for param "insn".
7423 (scan_rtx_address): Likewise.
7424 (scan_rtx): Likewise.
7425 (restore_operands): Likewise.
7426 (record_out_operands): Likewise.
7427 (build_def_use): Likewise for local "insn". Replace use of
7428 NULL_RTX with NULL when dealing with an insn.
7430 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7432 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7433 * reginfo.c (reg_scan): Likewise, also for local "insn".
7434 (reg_scan_mark_refs): Likewise for param "insn".
7435 (init_subregs_of_mode): Likewise for local "insn".
7437 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7439 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7440 "insn" from rtx to rtx_insn *.
7441 (replace_oldest_value_reg): Likewise for param "insn".
7442 (replace_oldest_value_addr): Likewise.
7443 (replace_oldest_value_mem): Likewise.
7444 (apply_debug_insn_changes): Likewise for local "last_insn".
7445 (copyprop_hardreg_forward_1): Likewise for local "insn".
7447 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7449 * reg-stack.c (next_flags_user): Strengthen return type and param
7450 "insn" from rtx to rtx_insn *.
7451 (straighten_stack): Likewise for param "insn".
7452 (check_asm_stack_operands): Likewise.
7453 (remove_regno_note): Likewise.
7454 (emit_pop_insn): Likewise for return type, param "insn", local
7456 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7457 "limit" from rtx to rtx_insn *.
7458 (swap_to_top): Likewise for param "insn".
7459 (move_for_stack_reg): Likewise.
7460 (move_nan_for_stack_reg): Likewise.
7461 (swap_rtx_condition): Likewise.
7462 (compare_for_stack_reg): Likewise.
7463 (subst_all_stack_regs_in_debug_insn): Likewise.
7464 (subst_stack_regs_pat): Likewise, and local "insn2".
7465 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7467 (subst_stack_regs): Likewise.
7468 (change_stack): Likewise.
7469 (convert_regs_1): Likewise for locals "insn", "next".
7471 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7473 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7475 (combine_set_extension): Likewise for param "curr_insn".
7476 (transform_ifelse): Likewise for param "def_insn".
7477 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7478 from vec<rtx> * to vec<rtx_insn *> *.
7479 (is_cond_copy_insn): Likewise for param "insn".
7480 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7482 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7483 local "def_insn" from rtx to rtx_insn *.
7484 (get_sub_rtx): Likewise for param "def_insn".
7485 (merge_def_and_ext): Likewise.
7486 (combine_reaching_defs): Likewise.
7487 (add_removable_extension): Likewise for param "insn".
7488 (find_removable_extensions): Likewise for local "insn".
7489 (find_and_remove_re): Likewise for locals "curr_insn" and
7490 "def_insn". Strengthen locals "reinsn_del_list" and
7491 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7493 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7495 * recog.c (split_insn): Strengthen param "insn" and locals
7496 "first", "last" from rtx to rtx_insn *.
7497 (split_all_insns): Likewise for locals "insn", "next".
7498 (split_all_insns_noflow): Likewise.
7500 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7502 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7504 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7505 (debug_rtx_find): Likewise for param 1 "x".
7507 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7508 const_rtx to const rtx_insn *. Likewise for local "insn".
7509 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7510 (debug_rtx_find): Likewise for param 1 "x".
7511 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7512 from const_rtx to const rtx_insn * within the appropriate cases of
7513 the switch statement.
7515 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7516 Strengthen local "insns" from rtx to rtx_insn * since this is
7517 passed to a call to debug_rtx_list.
7519 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7521 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7524 * function.c (stack_protect_epilogue): Add checked cast to
7525 rtx_insn for now when invoking predict_insn_def.
7527 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7529 (predict_insn_def): Likewise.
7530 (rtl_predict_edge): Likewise for local "last_insn".
7531 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7533 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7535 (bb_estimate_probability_locally): Likewise for local "last_insn".
7536 (expensive_function_p): Likewise for local "insn".
7538 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7539 local "jmp", since this is used when invoking predict_insn_def.
7541 2014-08-22 Marek Polacek <polacek@redhat.com>
7544 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7546 2014-08-22 Marek Polacek <polacek@redhat.com>
7549 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7550 a comparison in parens.
7551 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7554 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7556 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7559 * cprop.c (fis_get_condition): Likewise.
7561 * postreload.c (reload_cse_regs): Likewise for param "first".
7562 (reload_cse_simplify): Likewise for param "insn".
7563 (reload_cse_regs_1): Likewise for local "insn".
7564 (reload_cse_simplify_set): Likewise for param "insn".
7565 (reload_cse_simplify_operands): Likewise.
7566 (struct reg_use): Likewise for field "insn".
7567 (reload_combine_purge_insn_uses): Likewise for param "insn".
7568 (fixup_debug_insns): Likewise for params "from", "to" and local
7570 (try_replace_in_use): Likewise for local "use_insn".
7571 (reload_combine_recognize_const_pattern): Likewise for param
7572 "insn" and locals "add_moved_after_insn", "use_insn".
7573 (reload_combine_recognize_pattern): Likewise for param "insn" and
7575 (reload_combine): Likewise for locals "insn", "prev".
7576 (reload_combine_note_use): Likewise for param "insn".
7577 (move2add_use_add2_insn): Likewise.
7578 (move2add_use_add3_insn): Likewise.
7579 (reload_cse_move2add): Likewise, also for local "next".
7580 (move2add_note_store): Likewise for local "insn".
7582 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7584 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7586 (struct unoccr): Likewise.
7587 (struct modifies_mem): Likewise.
7588 (alloc_mem): Likewise for local "insn".
7589 (insert_expr_in_table): Likewise for param "insn".
7590 (dump_expr_hash_table_entry): Likewise for local "insn".
7591 (oprs_unchanged_p): Likewise for param "insn".
7592 (load_killed_in_block_p): Likewise for local "setter".
7593 (record_last_reg_set_info): Likewise for param "insn".
7594 (record_last_reg_set_info_regno): Likewise.
7595 (record_last_mem_set_info): Likewise.
7596 (record_last_set_info): Likewise for local "last_set_insn".
7597 (record_opr_changes): Likewise for param "insn".
7598 (hash_scan_set): Likewise.
7599 (compute_hash_table): Likewise for local "insn".
7600 (get_avail_load_store_reg): Likewise for param "insn".
7601 (eliminate_partially_redundant_load): Likewise, also for locals
7602 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7604 (eliminate_partially_redundant_loads): Likewise for local "insn".
7606 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7608 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7610 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7611 (expand_twoval_unop): Likewise for locals entry_last", "last".
7612 (expand_twoval_binop): Likewise.
7613 (expand_twoval_binop_libfunc): Likewise for local "insns".
7614 (widen_leading): Likewise for local "last".
7615 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7616 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7617 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7618 (expand_parity): Likewise for locals "last" and "seq".
7619 (expand_ffs): Likewise for local "seq". Strengthen local
7620 "nonzero_label" from rtx to rtx_code_label *.
7621 (expand_absneg_bit): Strengthen local "insns" from rtx to
7623 (expand_unop_direct): Likewise for local "last".
7624 (expand_unop): Likewise for locals "last", "insns".
7625 (expand_abs_nojump): Likewise for local "last".
7626 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7627 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7629 (expand_copysign_absneg): Strengthen local "label" from rtx to
7631 (expand_copysign_bit): Strengthen local "insns" from rtx to
7633 (struct no_conflict_data): Likewise for fields "first", "insn".
7634 (emit_libcall_block_1): Likewise for param "insns" and locals
7635 "next", "last", "insn".
7636 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7637 on "insns" when invoking emit_libcall_block_1. Ultimately we
7638 want to strengthen insns itself.
7639 (prepare_cmp_insn): Strengthen local "last" from rtx to
7641 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7642 (prepare_float_lib_cmp): Likewise for local "insns".
7643 (emit_conditional_move): Likewise for local "last".
7644 (emit_conditional_add): Likewise.
7645 (have_sub2_insn): Likewise for local "seq".
7646 (expand_float): Likewise for local "insns". Strengthen locals
7647 "label", "neglabel" from rtx to rtx_code_label *.
7648 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7649 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7650 (expand_fixed_convert): Likewise for local "insns" (to
7652 (expand_sfix_optab): Likewise for local "last".
7653 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7654 to rtx_code_label *.
7655 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7656 from rtx to rtx_insn *.
7657 (expand_atomic_fetch_op): Likewise for local "insn".
7658 (maybe_legitimize_operand_same_code): Likewise for local "last".
7659 (maybe_legitimize_operands): Likewise.
7661 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7663 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7664 "insn" from rtx to rtx_insn *.
7665 (ps_rtl_insn): Likewise for return type.
7666 (doloop_register_get): Likewise for params "head", "tail" and
7667 locals "insn", "first_insn_not_to_check".
7668 (schedule_reg_move): Likewise for local "this_insn".
7669 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7670 of gen_move_insn for now.
7671 (reset_sched_times): Strengthen local "insn" from rtx to
7673 (permute_partial_schedule): Likewise.
7674 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7675 (dump_insn_location): Likewise for param "insn".
7676 (loop_canon_p): Likewise for local "insn".
7677 (sms_schedule): Likewise.
7678 (print_partial_schedule): Likewise.
7679 (ps_has_conflicts): Likewise.
7681 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7683 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7684 "tailp" from rtx * to rtx_insn **.
7686 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7687 from rtx to rtx_insn *.
7688 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7689 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7690 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7692 * modulo-sched.c (const_iteration_count): Strengthen return type
7693 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7694 use of NULL_RTX with NULL when working with insns.
7695 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7697 (sms_schedule): Likewise.
7698 * sched-rgn.c (init_ready_list): Likewise, also for locals
7699 "src_head" and "src_next_tail".
7700 (compute_block_dependences): Likewise.
7701 (free_block_dependencies): Likewise.
7702 (debug_rgn_dependencies): Likewise.
7703 (free_rgn_deps): Likewise.
7704 (compute_priorities): Likewise.
7705 (schedule_region): Likewise.
7706 * sel-sched.c (find_ebb_boundaries): Likewise.
7708 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7709 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7711 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7713 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7714 from rtx to rtx_insn *.
7715 (new_seginfo): Likewise for param "insn".
7716 (create_pre_exit): Likewise for locals "last_insn",
7717 "before_return_copy", "return_copy".
7718 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7721 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7723 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7724 from rtx to rtx_insn *.
7725 (lra_push_insn): Likewise for 1st param.
7726 (lra_push_insn_and_update_insn_regno_info): Likewise.
7727 (lra_pop_insn): Likewise for return type.
7728 (lra_invalidate_insn_data): Likewise for 1st param.
7729 (lra_set_insn_deleted): Likewise.
7730 (lra_delete_dead_insn): Likewise.
7731 (lra_process_new_insns): Likewise for first 3 params.
7732 (lra_set_insn_recog_data): Likewise for 1st param.
7733 (lra_update_insn_recog_data): Likewise.
7734 (lra_set_used_insn_alternative): Likewise.
7735 (lra_invalidate_insn_regno_info): Likewise.
7736 (lra_update_insn_regno_info): Likewise.
7737 (lra_former_scratch_operand_p): Likewise.
7738 (lra_eliminate_regs_1): Likewise.
7739 (lra_get_insn_recog_data): Likewise.
7741 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7744 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7746 (substitute_within_insn): New.
7747 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7748 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7749 Replace call to "substitute" with call to substitute_within_insn.
7751 * lra-constraints.c (curr_insn): Strengthen from rtx to
7753 (get_equiv_with_elimination): Likewise for param "insn".
7754 (match_reload): Strengthen params "before" and "after" from rtx *
7756 (emit_spill_move): Likewise for return type. Add a checked cast
7757 to rtx_insn * on result of gen_move_insn for now.
7758 (check_and_process_move): Likewise for local "before". Replace
7759 NULL_RTX with NULL when referring to insns.
7760 (process_addr_reg): Strengthen params "before" and "after" from
7761 rtx * to rtx_insn **.
7762 (insert_move_for_subreg): Likewise.
7763 (simplify_operand_subreg): Strengthen locals "before" and "after"
7764 from rtx to rtx_insn *.
7765 (process_address_1): Strengthen params "before" and "after" from
7766 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7768 (process_address): Strengthen params "before" and "after" from
7769 rtx * to rtx_insn **.
7770 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7771 (curr_insn_transform): Strengthen locals "before" and "after"
7772 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7774 (loc_equivalence_callback): Update cast of "data", changing
7775 resulting type from rtx to rtx_insn *.
7776 (substitute_pseudo_within_insn): New.
7777 (inherit_reload_reg): Strengthen param "insn" from rtx to
7778 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7779 NULL when referring to insns. Add a checked cast to rtx_insn *
7780 when using usage_insn to invoke lra_update_insn_regno_info.
7781 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7782 likewise for locals "restore", "save". Add checked casts to
7783 rtx_insn * when using usage_insn to invoke
7784 lra_update_insn_regno_info and lra_process_new_insns. Replace
7785 NULL_RTX with NULL when referring to insns.
7786 (split_if_necessary): Strengthen param "insn" from rtx to
7788 (update_ebb_live_info): Likewise for params "head", "tail" and local
7790 (get_last_insertion_point): Likewise for return type and local "insn".
7791 (get_live_on_other_edges): Likewise for local "last".
7792 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7793 "prev_insn", "next_insn", "restore".
7794 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7795 (undo_optional_reloads): Likewise for local "insn".
7797 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7799 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7801 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7803 (spill_pseudos): Likewise for local "insn".
7804 (init_elimination): Likewise.
7805 (process_insn_for_elimination): Likewise for param "insn".
7807 * lra-lives.c (curr_insn): Likewise.;
7809 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7810 (remove_pseudos): Likewise for param "insn".
7811 (spill_pseudos): Likewise for local "insn".
7812 (lra_final_code_change): Likewise for locals "insn", "curr".
7814 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7815 (lra_set_insn_deleted): Likewise.
7816 (lra_delete_dead_insn): Likewise, and for local "prev".
7817 (new_insn_reg): Likewise for param "insn".
7818 (lra_set_insn_recog_data): Likewise.
7819 (lra_update_insn_recog_data): Likewise.
7820 (lra_set_used_insn_alternative): Likewise.
7821 (get_insn_freq): Likewise.
7822 (invalidate_insn_data_regno_info): Likewise.
7823 (lra_invalidate_insn_regno_info): Likewise.
7824 (lra_update_insn_regno_info): Likewise.
7825 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7827 (lra_push_insn_1): Strengthen param "insn" from rtx to
7829 (lra_push_insn): Likewise.
7830 (lra_push_insn_and_update_insn_regno_info): Likewise.
7831 (lra_pop_insn): Likewise for return type and local "insn".
7832 (push_insns): Likewise for params "from", "to", and local "insn".
7833 (setup_sp_offset): Likewise for params "from", "last" and locals
7835 (lra_process_new_insns): Likewise for params "insn", "before",
7836 "after" and local "last".
7837 (struct sloc): Likewise for field "insn".
7838 (lra_former_scratch_operand_p): Likewise for param "insn".
7839 (remove_scratches): Likewise for locals "insn", "last".
7840 (check_rtl): Likewise for local "insn".
7841 (add_auto_inc_notes): Likewise for param "insn".
7842 (update_inc_notes): Likewise for local "insn".
7843 (lra): Replace NULL_RTX with NULL when referring to insn.
7845 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7847 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7849 (resolve_reg_notes): Likewise.
7850 (resolve_simple_move): Likewise for return type, param "insn", and
7851 locals "insns", "minsn".
7852 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7853 (resolve_use): Likewise.
7854 (resolve_debug): Likewise.
7855 (find_decomposable_shift_zext): Likewise.
7856 (resolve_shift_zext): Likewise for return type, param "insn", and
7857 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7858 (decompose_multiword_subregs): Likewise for local "insn",
7859 "orig_insn", "decomposed_shift", "end".
7861 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7863 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7864 param "insns" from rtx to rtx_insn *.
7866 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7868 (struct iv_to_split): Likewise.
7869 (loop_exit_at_end_p): Likewise for local "insn".
7870 (split_edge_and_insert): Likewise for param "insns".
7871 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7872 and locals "seq", "jump".
7873 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7874 "branch_code"; update invocations of compare_and_jump_seq to
7875 eliminate NULL_RTX in favor of NULL.
7876 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7878 (reset_debug_uses_in_loop): Likewise.
7879 (analyze_insn_to_expand_var): Likewise for param "insn".
7880 (analyze_iv_to_split_insn): Likewise.
7881 (analyze_insns_in_loop): Likewise for local "insn".
7882 (insert_base_initialization): Likewise for param
7883 "insn" and local "seq".
7884 (split_iv): Likewise for param "insn" and local "seq".
7885 (expand_var_during_unrolling): Likewise for param "insn".
7886 (insert_var_expansion_initialization): Likewise for local "seq".
7887 (combine_var_copies_in_loop_exit): Likewise.
7888 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7890 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7891 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7894 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7896 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7898 (iv_analyze_result): Likewise.
7899 (iv_analyze_expr): Likewise.
7902 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7903 local "def_insn" from rtx to rtx_insn *.
7904 (get_biv_step_1): Likewise for local "insn".
7905 (iv_analyze_expr): Likewise for param "insn".
7906 (iv_analyze_def): Likewise for local "insn".
7907 (iv_analyze_op): Likewise for param "insn".
7908 (iv_analyze): Likewise.
7909 (iv_analyze_result): Likewise.
7911 (suitable_set_for_replacement): Likewise.
7912 (simplify_using_initial_values): Likewise for local "insn".
7913 (iv_number_of_iterations): Likewise for param "insn".
7914 (check_simple_exit): Add checked cast to rtx_insn when invoking
7915 iv_number_of_iterations for now (until get_condition is
7918 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7919 "insn" from rtx to rtx_insn *.
7920 (analyze_insns_in_loop): Likewise for local "insn".
7922 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7924 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7926 (struct invariant): Likewise.
7927 (hash_invariant_expr_1): Likewise for param "insn".
7928 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7929 (find_exits): Likewise for local "insn".
7930 (create_new_invariant): Likewise for param "insn".
7931 (check_dependencies): Likewise.
7932 (find_invariant_insn): Likewise.
7933 (record_uses): Likewise.
7934 (find_invariants_insn): Likewise.
7935 (find_invariants_bb): Likewise for local "insn".
7936 (get_pressure_class_and_nregs): Likewise for param "insn".
7937 (calculate_loop_reg_pressure): Likewise for local "insn".
7939 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7941 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7943 (add_test): Likewise for locals "seq", "jump".
7944 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7946 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7948 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
7950 (rebuild_jump_labels_chain): Likewise for param "chain".
7952 * cfgexpand.c (pass_expand::execute): Add checked cast to
7953 rtx_insn * when calling rebuild_jump_labels_chain in region where
7954 we know e->insns.r is non-NULL.
7956 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
7958 (rebuild_jump_labels): Likewise.
7959 (rebuild_jump_labels_chain): Likewise for param "chain".
7960 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
7961 (init_label_info): Likewise for param "f".
7962 (maybe_propagate_label_ref): Likewise for params "jump_insn",
7963 "prev_nonjump_insn".
7964 (mark_all_labels): Likewise for param "f" and locals "insn",
7965 "prev_nonjump_insn".
7967 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7969 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
7970 from rtx to rtx_insn *insn.
7971 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
7972 (ira_add_allocno_copy): Likewise.
7973 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
7975 (ira_create_copy): Likewise.
7976 (ira_add_allocno_copy): Likewise.
7977 (create_bb_allocnos): Likewise for local "insn".
7978 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
7979 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
7980 process_regs_for_copy for rtx_insn * param.
7981 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
7982 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
7983 process_regs_for_copy for rtx_insn * param.
7984 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
7985 * ira-costs.c (record_reg_classes): Likewise for param "insn".
7986 (record_operand_costs): Likewise.
7987 (scan_one_insn): Likewise for return type, and for param "insn".
7988 (process_bb_for_costs): Likewise for local "insn".
7989 (process_bb_node_for_hard_reg_moves): Likewise.
7990 * ira-emit.c (struct move): Likewise for field "insn".
7991 (create_move): Eliminate use of NULL_RTX when dealing with an
7993 (emit_move_list): Strengthen return type and locals "result",
7994 "insn" from rtx to rtx_insn *insn.
7995 (emit_moves): Likewise for locals "insns", "tmp".
7996 (ira_emit): Likewise for local "insn".
7997 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
7999 (find_call_crossed_cheap_reg): Likewise.
8000 (process_bb_node_lives): Likewise for local "insn".
8001 * ira.c (decrease_live_ranges_number): Likewise.
8002 (compute_regs_asm_clobbered): Likewise.
8003 (build_insn_chain): Likewise.
8004 (find_moveable_pseudos): Likewise, also locals "def_insn",
8005 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8006 to rtx_insn **. Add a checked cast when assigning from
8007 "closest_use" into closest_uses array in a region where we know
8008 it's a non-NULL insn.
8009 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8011 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8012 "last_interesting_insn", "uin".
8013 (move_unallocated_pseudos): Likewise for locals "def_insn",
8014 "move_insn", "newinsn".
8016 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8018 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8019 Strengthen locals "done_label", "do_error" from rtx to
8021 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8022 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8024 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8025 "done_label", "do_error" to rtx_code_label * and local "last" to
8027 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8028 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8029 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8030 "after_lopart_neg", "do_overflow", "hipart_different" to
8031 rtx_code_label * and local "last" to rtx_insn *.
8033 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8035 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8036 "insn" and "move_insn" from rtx to rtx_insn *.
8038 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8040 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8042 (cheap_bb_rtx_cost_p): Likewise.
8043 (first_active_insn): Likewise for return type and local "insn".
8044 (last_active_insn): Likewise for return type and locals "insn",
8046 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8048 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8050 (noce_try_move): Likewise for local "seq".
8051 (noce_try_store_flag): Likewise.
8052 (noce_try_store_flag_constants): Likewise.
8053 (noce_try_addcc): Likewise.
8054 (noce_try_store_flag_mask): Likewise.
8055 (noce_try_cmove): Likewise.
8056 (noce_try_minmax): Likewise.
8057 (noce_try_abs): Likewise.
8058 (noce_try_sign_mask): Likewise.
8059 (noce_try_bitop): Likewise.
8060 (noce_can_store_speculate_p): Likewise for local "insn".
8061 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8063 (check_cond_move_block): Likewise for local "insn".
8064 (cond_move_convert_if_block): Likewise.
8065 (cond_move_process_if_block): Likewise for locals "seq",
8067 (noce_find_if_block): Likewise for local "jump".
8068 (merge_if_block): Likewise for local "last".
8069 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8070 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8071 (block_has_only_trap): Likewise for return type and local "trap".
8072 (find_if_case_1): Likewise for local "jump".
8073 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8076 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8078 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8079 "last_insn", "loop_end" from rtx to rtx_insn *.
8081 * hw-doloop.c (scan_loop): Likewise for local "insn".
8082 (discover_loop): Likewise for param "tail_insn".
8083 (discover_loops): Likewise for local "tail".
8085 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8086 cast to rtx_insn * when assigning from an rtx local to a
8087 hwloop_info's "last_insn" field.
8089 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8091 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8092 (add_delay_dependencies): Strengthen local "pro" from rtx to
8094 (recompute_todo_spec): Likewise.
8095 (dep_cost_1): Likewise for locals "insn", "used".
8096 (schedule_insn): Likewise for local "dbg".
8097 (schedule_insn): Likewise for locals "pro", "next".
8098 (unschedule_insns_until): Likewise for local "con".
8099 (restore_pattern): Likewise for local "next".
8100 (estimate_insn_tick): Likewise for local "pro".
8101 (resolve_dependencies): Likewise for local "next".
8102 (fix_inter_tick): Likewise.
8103 (fix_tick_ready): Likewise for local "pro".
8104 (add_to_speculative_block): Likewise for locals "check", "twin",
8106 (sched_extend_bb): Likewise for locals "end", "insn".
8107 (init_before_recovery): Likewise for local "x".
8108 (sched_create_recovery_block): Likewise for local "barrier".
8109 (create_check_block_twin): Likewise for local "pro".
8110 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8112 (unlink_bb_notes): Update for change to type of bb_header.
8113 Strengthen locals "prev", "label", "note", "next" from rtx to
8115 (clear_priorities): Likewise for local "pro".
8117 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8119 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8121 (test_insn): Likewise for this global.
8122 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8124 (oprs_anticipatable_p): Likewise.
8125 (oprs_available_p): Likewise.
8126 (insert_expr_in_table): Strengthen param "insn" from rtx to
8128 (hash_scan_set): Likewise.
8129 (hash_scan_clobber): Likewise.
8130 (hash_scan_call): Likewise.
8131 (hash_scan_insn): Likewise.
8132 (compute_hash_table_work): Likewise for local "insn".
8133 (process_insert_insn): Likewise for return type and local "pat".
8134 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8135 "pat", "pat_end", "maybe_cc0_setter".
8136 (pre_edge_insert): Likewise for local "insn".
8137 (pre_insert_copy_insn): Likewise for param "insn".
8138 (pre_insert_copies): Likewise for local "insn".
8139 (struct set_data): Likewise for field "insn".
8140 (single_set_gcse): Likewise for param "insn".
8141 (gcse_emit_move_after): Likewise.
8142 (pre_delete): Likewise for local "insn".
8143 (update_bb_reg_pressure): Likewise for param "from" and local
8145 (should_hoist_expr_to_dom): Likewise for param "from".
8146 (hoist_code): Likewise for local "insn".
8147 (get_pressure_class_and_nregs): Likewise for param "insn".
8148 (calculate_bb_reg_pressure): Likewise for local "insn".
8149 (compute_ld_motion_mems): Likewise.
8151 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8153 * genpeep.c (main): Rename param back from "uncast_ins1" to
8154 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8157 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8159 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8162 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8163 documentation to state it is only for VSX operations.
8165 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8166 constraint only active if VSX.
8168 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8169 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8172 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8174 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8175 Strengthen local "insn" from rtx to rtx_insn *.
8176 (use_killed_between): Likewise for param "target_insn".
8177 (all_uses_available_at): Likewise for param "target_insn" and
8179 (update_df_init): Likewise for params "def_insn", "insn".
8180 (update_df): Likewise for param "insn".
8181 (try_fwprop_subst): Likewise for param "def_insn" and local
8183 (free_load_extend): Likewise for param "insn".
8184 (forward_propagate_subreg): Likewise for param "def_insn" and
8186 (forward_propagate_asm): Likewise for param "def_insn" and local
8188 (forward_propagate_and_simplify): Likewise for param "def_insn"
8189 and local "use_insn".
8190 (forward_propagate_into): Likewise for locals "def_insn" and
8193 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8195 * function.c (emit_initial_value_sets): Strengthen local "seq"
8196 from rtx to rtx_insn *.
8197 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8199 (instantiate_virtual_regs): Likewise for local "insn".
8200 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8201 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8202 (expand_function_end): Likewise for locals "insn" and "seq".
8203 (epilogue_done): Likewise for local "insn".
8204 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8206 (reposition_prologue_and_epilogue_notes): Likewise for locals
8207 "insn", "last", "note", "first".
8208 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8209 (pass_match_asm_constraints::execute): Likewise for local "insn".
8211 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8213 * output.h (final_scan_insn): Strengthen return type from rtx to
8215 (final_forward_branch_p): Likewise for param.
8216 (current_output_insn): Likewise for this global.
8218 * final.c (rtx debug_insn): Likewise for this variable.
8219 (current_output_insn): Likewise.
8220 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8221 adding "insn" back in as an rtx_insn * with a checked cast, so
8222 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8224 (compute_alignments): Strengthen local "label" from rtx to
8226 (shorten_branches): Rename param from "first" to "uncast_first",
8227 introducing a new local rtx_insn * "first" using a checked cast to
8228 effectively strengthen "first" from rtx to rtx_insn * without
8229 affecting the type signature. Strengthen locals "insn", "seq",
8230 "next", "label" from rtx to rtx_insn *.
8231 (change_scope): Strengthen param "orig_insn" and local "insn" from
8233 (final_start_function): Rename param from "first" to "uncast_first",
8234 introducing a new local rtx_insn * "first" using a checked cast to
8235 effectively strengthen "first" from rtx to rtx_insn * without
8236 affecting the type signature. Strengthen local "insn" from rtx to
8238 (dump_basic_block_info): Strengthen param "insn" from rtx to
8240 (final): Rename param from "first" to "uncast_first",
8241 introducing a new local rtx_insn * "first" using a checked cast to
8242 effectively strengthen "first" from rtx to rtx_insn * without
8243 affecting the type signature. Strengthen locals "insn", "next"
8244 from rtx to rtx_insn *.
8245 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8247 (call_from_call_insn): Strengthen param "insn" from rtx to
8249 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8250 introducing a new local rtx_insn * "insn" using a checked cast to
8251 effectively strengthen "insn" from rtx to rtx_insn * without
8252 affecting the type signature. Strengthen return type and locals
8253 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8254 now-redundant checked cast to rtx_insn * from both invocations of
8255 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8256 introducing a local "call_insn" for use when invoking
8257 call_from_call_insn.
8258 (notice_source_line): Strengthen param "insn" from rtx to
8260 (leaf_function_p): Likewise for local "insn".
8261 (final_forward_branch_p): Likewise.
8262 (leaf_renumber_regs): Likewise for param "first".
8263 (rest_of_clean_state): Likewise for locals "insn" and "next".
8264 (self_recursive_call_p): Likewise for param "insn".
8265 (collect_fn_hard_reg_usage): Likewise for local "insn".
8266 (get_call_fndecl): Likewise for param "insn".
8267 (get_call_cgraph_rtl_info): Likewise.
8268 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8269 introducing a new local rtx_insn * "insn" using a checked cast to
8270 effectively strengthen "insn" from rtx to rtx_insn * without
8271 affecting the type signature.
8273 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8274 cast when assigning from param "insn" to current_output_insn.
8275 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8276 so that we can assign it back to current_output_insn.
8278 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8280 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8281 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8282 atmxt540s and atmxt540sreva devices.
8283 * config/avr/avr-tables.opt: Regenerate.
8284 * config/avr/t-multilib: Regenerate.
8285 * doc/avr-mmcu.texi: Regenerate.
8287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8289 * expr.c (convert_move): Strengthen local "insns" from rtx to
8291 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8292 "top_label" from rtx to rtx_code_label *.
8293 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8295 (emit_single_push_insn): Likewise for locals "prev", "last".
8296 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8297 to rtx_code_label *.
8298 (store_constructor): Likewise for locals "loop_start", "loop_end".
8299 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8301 (expand_expr_real_2): Likewise.
8302 (expand_expr_real_1): Strengthen local "label" from rtx to
8305 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8307 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8308 from rtx to rtx_insn *.
8309 (store_bit_field_1): Likewise.
8310 (extract_bit_field_1): Likewise.
8311 (expand_mult_const): Likewise for local "insns".
8312 (expmed_mult_highpart): Strengthen local "label" from rtx to
8314 (expand_smod_pow2): Likewise.
8315 (expand_sdiv_pow2): Likewise.
8316 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8317 rtx_insn *. Strengthen locals "label", "label1", "label2",
8318 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8319 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8320 (emit_store_flag): Likewise.
8321 (emit_store_flag_force): Strengthen local "label" from rtx to
8323 (do_cmp_and_jump): Likewise for param "label".
8325 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8327 * explow.c (force_reg): Strengthen local "insn" from rtx to
8329 (adjust_stack_1): Likewise.
8330 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8331 "final_label", "available_label", "space_available" from rtx to
8333 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8334 (anti_adjust_stack_and_probe): Likewise.
8336 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8338 * except.h (sjlj_emit_function_exit_after): Strengthen param
8339 "after" from rtx to rtx_insn *. This is only called with
8340 result of get_last_insn (in function.c) so type-change should be
8343 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8344 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8345 to rtx_insn *. These fields are only used from except.c so this
8346 type-change should be self-contained to this patch.
8348 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8349 local "last" from rtx to rtx_insn *.
8350 (dw2_build_landing_pads): Likewise for local "seq".
8351 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8352 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8353 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8355 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8357 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8358 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8359 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8360 referring to an insn. Strengthen local "dispatch_label" from
8361 rtx to rtx_code_label *.
8362 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8364 (expand_eh_return): Strengthen local "around_label" from
8365 rtx to rtx_code_label *.
8366 (convert_to_eh_region_ranges): Strengthen locals "iter",
8367 "last_action_insn", "first_no_action_insn",
8368 "first_no_action_insn_before_switch",
8369 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8371 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8373 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8374 from rtx to rtx_insn *.
8375 (cached_next_real_insn): Likewise.
8376 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8378 (dwarf2out_var_location): Strengthen locals "next_real",
8379 "next_note", "expected_next_loc_note", "last_start", "insn" from
8382 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8384 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8385 from rtx to rtx_insn *.
8386 (create_pseudo_cfg): Likewise for local "insn".
8388 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8390 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8391 from rtx to rtx_insn *.
8392 (df_bb_regno_last_def_find): Likewise.
8394 * df-problems.c (df_rd_bb_local_compute): Likewise.
8395 (df_lr_bb_local_compute): Likewise.
8396 (df_live_bb_local_compute): Likewise.
8397 (df_chain_remove_problem): Likewise.
8398 (df_chain_create_bb): Likewise.
8399 (df_word_lr_bb_local_compute): Likewise.
8400 (df_remove_dead_eq_notes): Likewise for param "insn".
8401 (df_note_bb_compute): Likewise for local "insn".
8402 (simulate_backwards_to_point): Likewise.
8403 (df_md_bb_local_compute): Likewise.
8405 * df-scan.c (df_scan_free_bb_info): Likewise.
8406 (df_scan_start_dump): Likewise.
8407 (df_scan_start_block): Likewise.
8408 (df_install_ref_incremental): Likewise for local "insn".
8409 (df_insn_rescan_all): Likewise.
8410 (df_reorganize_refs_by_reg_by_insn): Likewise.
8411 (df_reorganize_refs_by_insn_bb): Likewise.
8412 (df_recompute_luids): Likewise.
8413 (df_bb_refs_record): Likewise.
8414 (df_update_entry_exit_and_calls): Likewise.
8415 (df_bb_verify): Likewise.
8417 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8419 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8420 "first_note" from rtx to rtx_insn *.
8421 (get_node_of_insn): Likewise for param 2 "insn".
8422 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8424 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8426 (mem_write_insn_p): Likewise.
8427 (mem_access_insn_p): Likewise.
8428 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8429 (def_has_ccmode_p): Likewise for param "insn".
8430 (add_cross_iteration_register_deps): Likewise for locals
8431 "def_insn" and "use_insn".
8432 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8433 (build_intra_loop_deps): Likewise for local "src_insn".
8434 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8436 (get_node_of_insn): Likewise for param "insn".
8438 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8440 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8441 (deletable_insn_p): Strengthen param "insn" from rtx to
8442 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8443 find_call_stack_args, since this is guarded by CALL_P (insn).
8444 (marked_insn_p): Strengthen param "insn" from rtx to
8446 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8447 invoking find_call_stack_args, since this is guarded by
8449 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8450 rtx_insn *; we know this is an insn since this was called by
8452 (mark_nonreg_stores_2): Likewise.
8453 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8455 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8456 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8458 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8459 from rtx to rtx_insn *.
8460 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8462 (delete_unmarked_insns): Likewise for locals "insn", "next".
8463 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8464 (mark_reg_dependencies): Likewise for param "insn".
8465 (rest_of_handle_ud_dce): Likewise for local "insn".
8466 (word_dce_process_block): Likewise.
8467 (dce_process_block): Likewise.
8469 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8471 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8472 from rtx to rtx_insn *.
8473 (struct change_cc_mode_args): Likewise for field "insn".
8474 (this_insn): Strengthen from rtx to rtx_insn *.
8475 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8477 (validate_canon_reg): Strengthen param "insn" from rtx to
8479 (canon_reg): Likewise.
8480 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8482 (record_jump_equiv): Strengthen param "insn" from rtx to
8484 (try_back_substitute_reg): Likewise, also for locals "prev",
8486 (find_sets_in_insn): Likewise for param "insn".
8487 (canonicalize_insn): Likewise.
8488 (cse_insn): Likewise. Add a checked cast.
8489 (invalidate_from_clobbers): Likewise for param "insn".
8490 (invalidate_from_sets_and_clobbers): Likewise.
8491 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8493 (cse_prescan_path): Strengthen local "insn" from rtx to
8495 (cse_extended_basic_block): Likewise for locals "insn" and
8497 (cse_main): Likewise for param "f".
8498 (check_for_label_ref): Likewise for local "insn".
8499 (set_live_p): Likewise for second param ("insn").
8500 (insn_live_p): Likewise for first param ("insn") and for local
8502 (cse_change_cc_mode_insn): Likewise for first param "insn".
8503 (cse_change_cc_mode_insns): Likewise for first and second params
8505 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8507 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8510 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8511 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8512 Anna Tikhonova <anna.tikhonova@intel.com>
8513 Ilya Tocar <ilya.tocar@intel.com>
8514 Andrey Turetskiy <andrey.turetskiy@intel.com>
8515 Ilya Verbin <ilya.verbin@intel.com>
8516 Kirill Yukhin <kirill.yukhin@intel.com>
8517 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8519 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8521 * config/i386/sse.md
8522 (define_mode_iterator VI248_AVX2): Delete.
8523 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8524 (define_mode_iterator VI48_AVX2): Ditto.
8525 (define_insn <shift_insn><mode>3): Delete.
8526 (define_insn "<shift_insn><mode>3<mask_name>" with
8527 VI2_AVX2_AVX512BW): New.
8528 (define_insn "<shift_insn><mode>3<mask_name>" with
8531 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8532 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8533 Anna Tikhonova <anna.tikhonova@intel.com>
8534 Ilya Tocar <ilya.tocar@intel.com>
8535 Andrey Turetskiy <andrey.turetskiy@intel.com>
8536 Ilya Verbin <ilya.verbin@intel.com>
8537 Kirill Yukhin <kirill.yukhin@intel.com>
8538 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8540 * config/i386/sse.md
8541 (define_mode_iterator VI4F_BRCST32x2): New.
8542 (define_mode_attr 64x2_mode): Ditto.
8543 (define_mode_attr 32x2mode): Ditto.
8544 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8545 with VI4F_BRCST32x2): Ditto.
8546 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8547 with V16FI mode iterator): Ditto.
8548 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8550 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8551 with VI8F_BRCST64x2): Ditto.
8553 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8554 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8555 Anna Tikhonova <anna.tikhonova@intel.com>
8556 Ilya Tocar <ilya.tocar@intel.com>
8557 Andrey Turetskiy <andrey.turetskiy@intel.com>
8558 Ilya Verbin <ilya.verbin@intel.com>
8559 Kirill Yukhin <kirill.yukhin@intel.com>
8560 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8562 * config/i386/sse.md
8563 (define_mode_iterator VI8_AVX512VL): New.
8564 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8566 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8568 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8569 (define_mode_iterator V48_AVX512VL): New.
8570 (define_mode_iterator V12_AVX512VL): Ditto.
8571 (define_insn <avx512>_load<mode>_mask): Split into two similar
8572 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8573 Refactor output template.
8574 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8576 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8578 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8580 (reg_available_p): Likewise for param "insn".
8581 (insert_set_in_table): Likewise.
8582 (hash_scan_set): Likewise.
8583 (hash_scan_insn): Likewise.
8584 (make_set_regs_unavailable): Likewise.
8585 (compute_hash_table_work): Likewise for local "insn".
8586 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8588 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8589 (try_replace_reg): Likewise.
8590 (find_avail_set): Likewise.
8591 (cprop_jump): Likewise for params "setcc", "jump".
8592 (constprop_register): Likewise for param "insn".
8593 (cprop_insn): Likewise.
8594 (do_local_cprop): Likewise.
8595 (local_cprop_pass): Likewise for local "insn".
8596 (bypass_block): Likewise for params "setcc" and "jump".
8597 (bypass_conditional_jumps): Likewise for locals "setcc" and
8599 (one_cprop_pass): Likewise for local "insn".
8601 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8603 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8604 from rtx to rtx_insn *.
8605 (struct comparison): Likewise, also for field "prev_clobber".
8606 (conforming_compare): Likewise for param "insn".
8607 (arithmetic_flags_clobber_p): Likewise.
8608 (find_flags_uses_in_insn): Likewise.
8609 (find_comparison_dom_walker::before_dom_children): Likewise for
8610 locals "insn", "next", "last_clobber".
8611 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8613 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8615 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8616 "insn" from rtx to rtx_insn *.
8617 (single_set_for_csa): Likewise for param "insn".
8618 (record_one_stack_ref): Likewise.
8619 (try_apply_stack_adjustment): Likewise.
8620 (struct record_stack_refs_data): Likewise for field "insn".
8621 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8622 (prev_active_insn_bb): Likewise for return type and param "insn".
8623 (next_active_insn_bb): Likewise.
8624 (force_move_args_size_note): Likewise for params "prev" and "last"
8625 and locals "test", "next_candidate", "prev_candidate".
8626 (combine_stack_adjustments_for_block): Strengthen locals
8627 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8630 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8632 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8633 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8634 (subst_insn): Likewise for this variable.
8635 (added_links_insn): Likewise.
8636 (struct insn_link): Likewise for field "insn".
8637 (alloc_insn_link): Likewise for param "insn".
8638 (struct undobuf): Likewise for field "other_insn".
8639 (find_single_use): Likewise for param "insn" and local "next".
8640 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8641 (delete_noop_moves): Likewise for locals "insn", "next".
8642 (create_log_links): Likewise for locals "insn", "use_insn".
8643 Strengthen local "next_use" from rtx * to rtx_insn **.
8644 (insn_a_feeds_b): Likewise for params "a", "b".
8645 (combine_instructions): Likewise for param "f" and locals "insn",
8646 "next", "prev", "first", "last_combined_insn", "link", "link1",
8647 "temp". Replace use of NULL_RTX with NULL when referring to
8649 (setup_incoming_promotions): Likewise for param "first"
8650 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8651 (can_combine_p): Likewise for params "insn", "i3", "pred",
8652 "pred2", "succ", "succ2" and for local "p".
8653 (combinable_i3pat): Likewise for param "i3".
8654 (cant_combine_insn_p): Likewise for param "insn".
8655 (likely_spilled_retval_p): Likewise.
8656 (adjust_for_new_dest): Likewise.
8657 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8658 (try_combine): Likewise for return type and for params "i3", "i2",
8659 "i1", "i0", "last_combined_insn", and for locals "insn",
8660 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8661 "i0_insn". Eliminate local "tem" in favor of new locals
8662 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8663 checked cast for now to rtx_insn * on the return type of
8664 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8666 (find_split_point): Strengthen param "insn" from rtx to
8668 (simplify_set): Likewise for local "other_insn".
8669 (recog_for_combine): Likewise for param "insn".
8670 (record_value_for_reg): Likewise.
8671 (record_dead_and_set_regs_1): Likewise for local
8673 (record_dead_and_set_regs): Likewise for param "insn".
8674 (record_promoted_value): Likewise.
8675 (check_promoted_subreg): Likewise.
8676 (get_last_value_validate): Likewise.
8677 (reg_dead_at_p): Likewise.
8678 (move_deaths): Likewise for param "to_insn".
8679 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8680 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8681 in favor of new locals "tem_note" and "tem_insn", the latter being
8683 (distribute_links): Strengthen locals "place", "insn" from rtx to
8686 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8688 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8690 (can_delete_label_p): Require a const rtx_code_label * rather than
8692 (delete_insn): Add checked cast to rtx_code_label * when we know
8693 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8695 (delete_insn_chain): Strengthen locals "prev" and "current" from
8696 rtx to rtx_insn *. Add a checked cast when assigning from
8697 "finish" (strengthening the params will come later). Add a
8698 checked cast to rtx_note * in region where we know
8700 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8702 (compute_bb_for_insn): Likewise.
8703 (free_bb_for_insn): Likewise for local "insn".
8704 (compute_bb_for_insn): Likewise.
8705 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8706 local "insn" from rtx to rtx_insn *
8707 (flow_active_insn_p): Require a const rtx_insn * rather than a
8709 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8711 (can_fallthru): Likewise for locals "insn" and "insn2".
8712 (bb_note): Likewise for local "note".
8713 (first_insn_after_basic_block_note): Likewise for local "note" and
8715 (rtl_split_block): Likewise for locals "insn" and "next".
8716 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8718 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8719 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8721 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8722 them), "kill_from", "barrier", "new_insn".
8723 (patch_jump_insn): Likewise for params "insn", "old_label".
8724 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8725 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8726 "old_label", "new_label".
8727 (rtl_tidy_fallthru_edge): Likewise for local "q".
8728 (rtl_split_edge): Likewise for locals "before", "last".
8729 (commit_one_edge_insertion): Likewise for locals "before",
8730 "after", "insns", "tmp", "last", adding a checked cast where
8731 currently necessary.
8732 (commit_edge_insertions): Likewise.
8733 (rtl_dump_bb): Likewise for locals "insn", "last".
8734 (print_rtl_with_bb): Likewise for local "x".
8735 (rtl_verify_bb_insns): Likewise for local "x".
8736 (rtl_verify_bb_pointers): Likewise for local "insn".
8737 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8739 (rtl_verify_fallthru): Likewise for local "insn".
8740 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8741 (purge_dead_edges): Likewise for local "insn".
8742 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8743 (skip_insns_after_block): Likewise for return type and for locals
8744 "insn", "last_insn", "next_head", "prev".
8745 (record_effective_endpoints): Likewise for locals "next_insn",
8747 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8748 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8749 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8750 (duplicate_insn_chain): For now, add checked cast from rtx to
8751 rtx_insn * when returning insn.
8752 (cfg_layout_duplicate_bb): Likewise for local "insn".
8753 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8755 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8756 (rtl_block_empty_p): Likewise.
8757 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8758 "split_point", "last".
8759 (rtl_block_ends_with_call_p): Likewise for local "insn".
8760 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8762 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8763 "split_at_insn" from rtx to rtx_insn *.
8764 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8765 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8766 to const rtx_insn *.
8767 (rtl_account_profile_record): Likewise.
8769 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8771 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8773 (average_num_loop_insns): Likewise.
8774 (init_set_costs): Likewise for local "seq".
8775 (seq_cost): Likewise for param "seq", from const_rtx to const
8778 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8780 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8783 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8785 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8786 "f1" and "f2" from rtx * to rtx_insn **.
8787 (flow_find_head_matching_sequence): Likewise.
8789 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8790 "cbranch_insn" from rtx to rtx_insn *.
8791 (thread_jump): Likewise for local "insn".
8792 (try_forward_edges): Likewise for local "last".
8793 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8794 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8796 (can_replace_by): Likewise for params "i1", "i2".
8797 (old_insns_match_p): Likewise.
8798 (merge_notes): Likewise.
8799 (walk_to_nondebug_insn): Likewise for param "i1".
8800 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8801 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8802 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8803 (flow_find_head_matching_sequence): Strengthen params "f1" and
8804 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8805 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8807 (outgoing_edges_match): Likewise for locals "last1", "last2".
8808 (try_crossjump_to_edge): Likewise for local "insn".
8809 Replace call to for_each_rtx with for_each_rtx_in_insn.
8811 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8812 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8813 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8814 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8815 (try_optimize_cfg): Strengthen local "last" from rtx to
8817 (delete_dead_jumptables): Likewise for locals "insn", "next",
8820 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8821 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8822 "rtx else_first_tail", to reflect the basic-block.h changes above.
8824 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8826 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8828 (purge_dead_tablejump_edges): Likewise.
8829 (find_bb_boundaries): Likewise for locals "insn", "end",
8830 "flow_transfer_insn".
8832 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8834 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8835 "ins" and "prev" from rtx to rtx_insn *.
8837 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8839 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8841 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8842 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8844 (load_register_parameters): Likewise for local "before_arg".
8845 (check_sibcall_argument_overlap): Likewise for param "insn".
8846 (expand_call): Likewise for locals "normal_call_insns",
8847 "tail_call_insns", "insns", "before_call", "after_args",
8848 "before_arg", "last", "prev". Strengthen one of the "last" from
8849 rtx to rtx_call_insn *.
8850 (fixup_tail_calls): Strengthen local "insn" from rtx to
8852 (emit_library_call_value_1): Likewise for locals "before_call" and
8855 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8857 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8858 and "last" from rtx to rtx_insn *.
8859 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8860 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8862 (expand_errno_check): Strengthen local "lab" from rtx to
8864 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8866 (expand_builtin_mathfn_2): Likewise.
8867 (expand_builtin_mathfn_ternary): Likewise.
8868 (expand_builtin_mathfn_3): Likewise.
8869 (expand_builtin_interclass_mathfn): Likewise for local "last".
8870 (expand_builtin_int_roundingfn): Likewise for local "insns".
8871 (expand_builtin_int_roundingfn_2): Likewise.
8872 (expand_builtin_strlen): Likewise for local "before_strlen".
8873 (expand_builtin_strncmp): Likewise for local "seq".
8874 (expand_builtin_signbit): Likewise for local "last".
8875 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8876 from rtx to rtx_code_label *.
8877 (expand_stack_restore): Strengthen local "prev" from rtx to
8880 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8882 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8884 (struct btr_def_s): Likewise.
8885 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8887 (add_btr_def): Likewise.
8888 (new_btr_user): Likewise.
8889 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8891 (link_btr_uses): Likewise.
8892 (move_btr_def): Likewise for locals "insp", "old_insn",
8893 "new_insn". Add checked cast to rtx_insn * for now on result of
8895 (can_move_up): Strengthen param "insn" from const_rtx to
8898 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8900 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8902 (get_uncond_jump_length): Likewise for locals "label", "jump".
8903 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8905 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8906 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8907 (find_jump_block): Likewise for local "insn".
8908 (fix_crossing_conditional_branches): Likewise for locals
8909 "old_jump", "new_jump".
8910 (fix_crossing_unconditional_branches): Likewise for locals
8911 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8912 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8914 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8916 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8918 (struct mem_insn): Likewise for field "insn".
8919 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8920 (reg_next_inc_use): Likewise.
8921 (reg_next_def): Likewise.
8922 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8923 from rtx to rtx_insn *.
8924 (move_insn_before): Likewise for param "next_insn" and local "insns".
8925 (attempt_change): Likewise for local "mov_insn".
8926 (try_merge): Likewise for param "last_insn".
8927 (get_next_ref): Likewise for return type and local "insn".
8928 Strengthen param "next_array" from rtx * to rtx_insn **.
8929 (parse_add_or_inc): Strengthen param "insn" from rtx to
8931 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8933 (merge_in_block): Likewise for locals "insn", "curr",
8935 (pass_inc_dec::execute): Update allocations of the arrays to
8936 reflect the stronger types.
8938 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8940 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8941 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8942 from rtx to rtx_code_label *.
8944 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8946 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
8949 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
8951 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
8952 generated a warning and prevented bootstrapping the compiler.
8954 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8956 * rtl.h (delete_related_insns): Strengthen return type from rtx to
8959 * jump.c (delete_related_insns): Likewise, also for locals "next"
8962 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8964 * genautomata.c (output_internal_insn_latency_func): When writing
8965 the function "internal_insn_latency" to insn-automata.c,
8966 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
8967 allowing the optional guard function of (define_bypass) clauses to
8968 expect a pair of rtx_insn *, rather than a pair of rtx.
8969 (output_insn_latency_func): When writing the function
8970 "insn_latency", add an "uncast_" prefix to params "insn" and
8971 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
8972 using checked casts from the params, thus enabling the above
8973 change to the generated "internal_insn_latency" function.
8975 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
8977 PR tree-optimization/62091
8978 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
8979 handle correctly arrays.
8980 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
8982 (record_known_type): Walk into inner type.
8983 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
8984 condition on no type changes.
8986 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8988 * genattrtab.c (write_attr_get): Within the generated get_attr_
8989 functions, rename param "insn" to "uncast_insn" and reintroduce
8990 "insn" as an local rtx_insn * using a checked cast, so that "insn"
8991 is an rtx_insn * within insn-attrtab.c
8993 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8995 * output.h (peephole): Strengthen return type from rtx to
8997 * rtl.h (delete_for_peephole): Likewise for both params.
8998 * genpeep.c (main): In generated "peephole" function, strengthen
8999 return type and local "insn" from rtx to rtx_insn *. For now,
9000 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9001 rtx_insn *, with a checked cast.
9002 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9003 locals "insn", "next", "prev" from rtx to rtx_insn *.
9005 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9007 PR tree-optimization/62112
9008 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9009 * gimple-iterator.h (gsi_replace): Return bool.
9010 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9011 moved from ref_may_alias_global_p.
9012 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9014 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9015 (stmt_kills_ref_p_1): Rename...
9016 (stmt_kills_ref_p): ... to this.
9017 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9018 stmt_kills_ref_p): Declare.
9019 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9020 Move the self-assignment case...
9021 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9023 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9025 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9027 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9028 "after". For now, don't strengthen param "trial", which requires
9029 adding checked casts when returning it.
9031 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9033 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9034 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9035 "var_location" hook from rtx to rtx_insn *.
9036 (debug_nothing_rtx): Delete in favor of...
9037 (debug_nothing_rtx_code_label): New prototype.
9038 (debug_nothing_rtx_rtx): Delete unused prototype.
9039 (debug_nothing_rtx_insn): New prototype.
9041 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9042 invoking debug_hooks->var_location (in two places, one in a NOTE
9043 case of a switch statement, the other guarded by a CALL_P
9044 conditional. Add checked cast to rtx_code_label * when invoking
9045 debug_hooks->label (within CODE_LABEL case of switch statement).
9047 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9048 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9049 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9050 (xcoff_debug_hooks): Likewise.
9051 * debug.c (do_nothing_debug_hooks): Likewise.
9052 (debug_nothing_rtx): Delete in favor of...
9053 (debug_nothing_rtx_insn): New function.
9054 (debug_nothing_rtx_rtx): Delete unused function.
9055 (debug_nothing_rtx_code_label): New function.
9056 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9057 debug_nothing_rtx to debug_nothing_rtx_code_label.
9058 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9060 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9061 debug_nothing_rtx to debug_nothing_rtx_insn.
9062 (sdbout_label): Strengthen param "insn" from rtx to
9064 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9065 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9066 "var_location" hook from debug_nothing_rtx to
9067 debug_nothing_rtx_insn.
9069 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9071 * recog.h (insn_output_fn): Update this function typedef to match
9072 the changes below to the generated output functions, strengthening
9073 the 2nd param from rtx to rtx_insn *.
9075 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9076 insn when invoking an output function, to match the new signature
9077 of insn_output_fn with a stronger second param.
9079 * genconditions.c (write_header): In the generated code for
9080 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9081 to match the other changes in this patch.
9083 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9084 the generated "gen_" functions from rtx to rtx_insn * within their
9087 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9088 the subfunctions within the generated "recog_", "split", "peephole2"
9089 function trees from rtx to rtx_insn *. For now, the top-level
9090 generated functions ("recog", "split", "peephole2") continue to
9091 take a plain rtx for "insn", to avoid introducing dependencies on
9092 other patches. Rename this 2nd param from "insn" to
9093 "uncast_insn", and reintroduce "insn" as a local variable of type
9094 rtx_insn *, initialized at the top of the generated function with
9095 a checked cast on "uncast_insn".
9096 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9097 the generated "gen_" functions from rtx to rtx_insn * within their
9100 * genoutput.c (process_template): Strengthen the 2nd param within
9101 the generated "output_" functions "insn" from rtx to rtx_insn *.
9103 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9105 * tree-profile.c (tree_profiling): Skip external functions
9106 when doing coverage instrumentation.
9107 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9109 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9111 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9112 (vec_mergee): Likewise.
9113 (vec_mergeo): Likewise.
9114 (vec_cntlz): Likewise.
9115 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9116 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9117 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9119 * doc/extend.texi: Document various forms of vec_cpsgn,
9120 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9121 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9122 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9123 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9124 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9126 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9128 * config/rs6000/rs6000.c (context.h): New include.
9129 (tree-pass.h): Likewise.
9130 (make_pass_analyze_swaps): New decl.
9131 (rs6000_option_override): Register pass_analyze_swaps.
9132 (swap_web_entry): New subsclass of web_entry_base (df.h).
9133 (special_handling_values): New enum.
9134 (union_defs): New function.
9135 (union_uses): Likewise.
9136 (insn_is_load_p): Likewise.
9137 (insn_is_store_p): Likewise.
9138 (insn_is_swap_p): Likewise.
9139 (rtx_is_swappable_p): Likewise.
9140 (insn_is_swappable_p): Likewise.
9141 (chain_purpose): New enum.
9142 (chain_contains_only_swaps): New function.
9143 (mark_swaps_for_removal): Likewise.
9144 (swap_const_vector_halves): Likewise.
9145 (adjust_subreg_index): Likewise.
9146 (permute_load): Likewise.
9147 (permute_store): Likewise.
9148 (handle_special_swappables): Likewise.
9149 (replace_swap_with_copy): Likewise.
9150 (dump_swap_insn_table): Likewise.
9151 (rs6000_analyze_swaps): Likewise.
9152 (pass_data_analyze_swaps): New pass_data.
9153 (pass_analyze_swaps): New rtl_opt_pass.
9154 (make_pass_analyze_swaps): New function.
9155 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9157 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9159 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9160 type from rtx to rtx_insn *.
9161 (create_copy_of_insn_rtx): Likewise.
9162 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9163 (create_copy_of_insn_rtx): Likewise, also for local "res".
9165 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9167 * rtl.h (find_first_parameter_load): Strengthen return type from
9169 * rtlanal.c (find_first_parameter_load): Strengthen return type
9170 from rtx to rtx_insn *. Add checked cast for now, to postpone
9171 strengthening the params.
9173 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9176 * diagnostic.c: Set default caret.
9177 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9179 * diagnostic.h (struct diagnostic_context):
9181 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9183 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9184 (sel_bb_head): Strengthen return type insn_t (currently just an
9186 (sel_bb_end): Likewise.
9188 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9189 (sel_bb_head): Strengthen return type and local "head" from
9190 insn_t (currently just an rtx) to rtx_insn *.
9191 (sel_bb_end): Likewise for return type.
9192 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9195 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9197 * basic-block.h (get_last_bb_insn): Strengthen return type from
9199 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9202 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9205 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9207 (diagnostic_report_diagnostic): ... from here.
9208 * toplev.c (general_init): Move code to c-family.
9210 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9212 * df.h (web_entry_base): Replace existing struct web_entry with a
9213 new class web_entry_base with only the predecessor member.
9214 (unionfind_root): Remove declaration and move to class member.
9215 (unionfind_union): Remove declaration and move to friend
9217 (union_defs): Remove declaration.
9218 * web.c (web_entry_base::unionfind_root): Modify to be member
9219 function and adjust accessors.
9220 (unionfind_union): Modify to be friend function and adjust
9222 (web_entry): New subclass of web_entry_base containing the reg
9224 (union_match_dups): Modify for struct -> class changes.
9225 (union_defs): Likewise.
9226 (entry_register): Likewise.
9227 (pass_web::execute): Likewise.
9229 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9231 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9232 builtin define __VEC_ELEMENT_REG_ORDER__.
9234 2014-08-20 Martin Jambor <mjambor@suse.cz>
9235 Wei Mi <wmi@google.com>
9239 * tree-ssa-operands.c (update_stmt_operands): Remove
9240 MODIFIED_NORETURN_CALLS.
9241 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9242 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9243 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9244 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9245 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9246 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9247 (gimple_call_set_ctrl_altering): New func.
9248 (gimple_call_ctrl_altering_p): Ditto.
9249 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9250 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9251 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9252 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9253 remove MODIFIED_NORETURN_CALLS.
9255 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9257 * coverage.c (coverage_compute_profile_id): Return non-0;
9258 also handle symbols with unique name.
9259 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9261 2014-08-20 Steve Ellcey <sellcey@mips.com>
9264 * doc/sourcebuild.texi (non_strict_align): New.
9266 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9268 * cgraphunit.c (ipa_passes, compile): Reshedule
9269 symtab_remove_unreachable_nodes passes; update comments.
9270 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9271 TODO_remove_functions before the pass; the functions ought to be
9273 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9274 TODO_remove_functions.
9275 * passes.c (pass_data_early_local_passes): Do not schedule function
9277 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9279 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9282 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9283 before setting the option.
9284 * diagnostic.c (diagnostic_classify_diagnostic): Record
9285 command-line status.
9287 2014-08-20 Richard Biener <rguenther@suse.de>
9290 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9291 to build uint{16,32,64}_type_node.
9293 2014-08-20 Terry Guo <terry.guo@arm.com>
9295 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9296 with immediate_operand.
9298 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9300 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9301 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9304 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9306 PR preprocessor/51303
9307 * incpath.c (remove_duplicates): Use cpp_warning.
9309 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9313 * doc/options.texi (CPP): Document it.
9314 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9315 * optc-gen.awk: Handle CPP.
9316 * opth-gen.awk: Likewise.
9318 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9320 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9322 (duplicate_insn_chain): Likewise.
9323 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9324 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9325 checked cast for now (until we can strengthen the params in the
9327 (duplicate_insn_chain): Likewise.
9329 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9331 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9333 (prev_cc0_setter): Likewise.
9335 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9336 rtx_insn *, adding checked casts for now as necessary.
9337 (prev_cc0_setter): Likewise.
9339 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9341 * expr.h (emit_move_insn): Strengthen return type from rtx to
9343 (emit_move_insn_1): Likewise.
9344 (emit_move_complex_push): Likewise.
9345 (emit_move_complex_parts): Likewise.
9347 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9348 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9350 (emit_move_complex_push): Strengthen return type from rtx to
9352 (emit_move_complex): Likewise, also for local "ret".
9353 (emit_move_ccmode): Likewise.
9354 (emit_move_multi_word): Likewise for return type and locals
9356 (emit_move_insn_1): Likewise for return type and locals "result",
9358 (emit_move_insn): Likewise for return type and local "last_insn".
9359 (compress_float_constant): Likewise.
9361 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9363 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9364 from rtx to rtx_insn *.
9366 * rtl.h (emit_insn_before): Likewise.
9367 (emit_insn_before_noloc): Likewise.
9368 (emit_insn_before_setloc): Likewise.
9369 (emit_jump_insn_before): Likewise.
9370 (emit_jump_insn_before_noloc): Likewise.
9371 (emit_jump_insn_before_setloc): Likewise.
9372 (emit_call_insn_before): Likewise.
9373 (emit_call_insn_before_noloc): Likewise.
9374 (emit_call_insn_before_setloc): Likewise.
9375 (emit_debug_insn_before): Likewise.
9376 (emit_debug_insn_before_noloc): Likewise.
9377 (emit_debug_insn_before_setloc): Likewise.
9378 (emit_label_before): Likewise.
9379 (emit_insn_after): Likewise.
9380 (emit_insn_after_noloc): Likewise.
9381 (emit_insn_after_setloc): Likewise.
9382 (emit_jump_insn_after): Likewise.
9383 (emit_jump_insn_after_noloc): Likewise.
9384 (emit_jump_insn_after_setloc): Likewise.
9385 (emit_call_insn_after): Likewise.
9386 (emit_call_insn_after_noloc): Likewise.
9387 (emit_call_insn_after_setloc): Likewise.
9388 (emit_debug_insn_after): Likewise.
9389 (emit_debug_insn_after_noloc): Likewise.
9390 (emit_debug_insn_after_setloc): Likewise.
9391 (emit_label_after): Likewise.
9392 (emit_insn): Likewise.
9393 (emit_debug_insn): Likewise.
9394 (emit_jump_insn): Likewise.
9395 (emit_call_insn): Likewise.
9396 (emit_label): Likewise.
9397 (gen_clobber): Likewise.
9398 (emit_clobber): Likewise.
9399 (gen_use): Likewise.
9400 (emit_use): Likewise.
9403 (emit_barrier_before): Strengthen return type from rtx to
9405 (emit_barrier_after): Likewise.
9406 (emit_barrier): Likewise.
9408 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9409 from rtx to rtx_insn *. Add checked casts for now when converting
9410 "last" from rtx to rtx_insn *.
9411 (emit_insn_before_noloc): Likewise for return type.
9412 (emit_jump_insn_before_noloc): Likewise.
9413 (emit_call_insn_before_noloc): Likewise.
9414 (emit_debug_insn_before_noloc): Likewise.
9415 (emit_barrier_before): Strengthen return type and local "insn"
9416 from rtx to rtx_barrier *.
9417 (emit_label_before): Strengthen return type from rtx to
9418 rtx_insn *. Add checked cast for now when returning param
9419 (emit_pattern_after_noloc): Strengthen return type from rtx to
9420 rtx_insn *. Add checked casts for now when converting "last" from
9422 (emit_insn_after_noloc): Strengthen return type from rtx to
9424 (emit_jump_insn_after_noloc): Likewise.
9425 (emit_call_insn_after_noloc): Likewise.
9426 (emit_debug_insn_after_noloc): Likewise.
9427 (emit_barrier_after): Strengthen return type from rtx to
9429 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9430 Add checked cast for now when converting "label" from rtx to
9432 (emit_pattern_after_setloc): Strengthen return type from rtx to
9433 rtx_insn *. Add checked casts for now when converting "last" from
9435 (emit_pattern_after): Strengthen return type from rtx to
9437 (emit_insn_after_setloc): Likewise.
9438 (emit_insn_after): Likewise.
9439 (emit_jump_insn_after_setloc): Likewise.
9440 (emit_jump_insn_after): Likewise.
9441 (emit_call_insn_after_setloc): Likewise.
9442 (emit_call_insn_after): Likewise.
9443 (emit_debug_insn_after_setloc): Likewise.
9444 (emit_debug_insn_after): Likewise.
9445 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9446 when converting "last" from rtx to rtx_insn *.
9447 (emit_pattern_before): Strengthen return type from rtx to
9449 (emit_insn_before_setloc): Likewise.
9450 (emit_insn_before): Likewise.
9451 (emit_jump_insn_before_setloc): Likewise.
9452 (emit_jump_insn_before): Likewise.
9453 (emit_call_insn_before_setloc): Likewise.
9454 (emit_call_insn_before): Likewise.
9455 (emit_debug_insn_before_setloc): Likewise.
9456 (emit_debug_insn_before): Likewise.
9457 (emit_insn): Strengthen return type and locals "last", "insn",
9458 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9459 within cases where we know we have an insn.
9460 (emit_debug_insn): Likewise.
9461 (emit_jump_insn): Likewise.
9462 (emit_call_insn): Strengthen return type and local "insn" from rtx
9464 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9465 a checked cast to rtx_insn * for now on "label".
9466 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9467 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9468 (emit_use): Likewise.
9469 (gen_use): Likewise, also for local "seq".
9470 (emit): Likewise for return type and local "insn".
9471 (rtx_insn): Likewise for return type and local "new_rtx".
9473 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9474 from rtx to rtx_barrier *.
9476 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9477 changed return type from rtx to rtx_insn *, we must update
9478 "emit_fn" type, and this in turn means updating...
9479 (frame_insn): ...this. Strengthen return type from rtx to
9480 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9482 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9484 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9485 rtx to rtx_jump_table_data *. Also for local.
9486 * rtl.h (emit_jump_table_data): Likewise.
9488 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9490 * basic-block.h (create_basic_block_structure): Strengthen third
9491 param "bb_note" from rtx to rtx_note *.
9492 * rtl.h (emit_note_before): Strengthen return type from rtx to
9494 (emit_note_after): Likewise.
9495 (emit_note): Likewise.
9496 (emit_note_copy): Likewise. Also, strengthen param similarly.
9497 * function.h (struct rtl_data): Strengthen field
9498 "x_stack_check_probe_note" from rtx to rtx_note *.
9500 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9501 from rtx to rtx_note *.
9502 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9503 "bb_note" from rtx to rtx_note *.
9504 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9505 when calling emit_note_copy.
9506 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9508 (emit_note_after): Likewise.
9509 (emit_note_before): Likewise.
9510 (emit_note_copy): Likewise. Also, strengthen param similarly.
9511 (emit_note): Likewise.
9512 * except.c (emit_note_eh_region_end): Likewise for return type.
9513 Strengthen local "next" from rtx to rtx_insn *.
9514 (convert_to_eh_region_ranges): Strengthen local "note"
9515 from rtx to rtx_note *.
9516 * final.c (change_scope): Likewise.
9517 (reemit_insn_block_notes): Likewise, for both locals named "note".
9518 Also, strengthen local "insn" from rtx to rtx_insn *.
9519 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9521 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9522 strengthen local "seq" from rtx to rtx_insn *.
9523 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9525 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9527 (get_bb_note_from_pool): Strengthen return type from rtx to
9529 (sel_create_basic_block): Strengthen local "new_bb_note" from
9530 insn_t to rtx_note *.
9531 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9532 "note" from rtx to rtx_note *.
9533 (emit_notes_in_bb): Likewise.
9535 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9537 * function.h (struct rtl_data): Strengthen field
9538 "x_parm_birth_insn" from rtx to rtx_insn *.
9539 * function.c (struct assign_parm_data_all): Strengthen fields
9540 "first_conversion_insn" and "last_conversion_insn" from rtx to
9543 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9545 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9546 to rtx_insn *; also for local "var_end_seq".
9547 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9548 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9550 (expand_gimple_cond): Likewise for locals "last2" and "last".
9551 (mark_transaction_restart_calls): Likewise for local "insn".
9552 (expand_gimple_stmt): Likewise for return type and locals "last"
9554 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9555 (avoid_complex_debug_insns): Likewise for param "insn".
9556 (expand_debug_locations): Likewise for locals "insn", "last",
9557 "prev_insn" and "insn2".
9558 (expand_gimple_basic_block): Likewise for local "last".
9559 (construct_exit_block): Likewise for locals "head", "end",
9561 (pass_expand::execute): Likewise for locals "var_seq",
9562 "var_ret_seq", "next".
9564 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9566 * asan.h (asan_emit_stack_protection): Strengthen return type from
9568 * asan.c (asan_emit_stack_protection): Likewise. Add local
9569 "insns" to hold the return value.
9571 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9573 * basic-block.h (bb_note): Strengthen return type from rtx to
9575 * sched-int.h (bb_note): Likewise.
9576 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9578 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9580 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9583 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9584 "insn" from rtx to rtx_insn *.
9585 (make_debug_insn_raw): Strengthen return type from rtx to
9586 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9587 (make_jump_insn_raw): Strengthen return type from rtx to
9588 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9589 (make_call_insn_raw): Strengthen return type from rtx to
9590 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9591 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9592 callback from rtx to rtx_insn *; likewise for local "insn" and
9593 "next", adding a checked cast to rtx_insn in the relevant cases of
9594 the switch statement.
9595 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9596 callback from rtx to rtx_insn *.
9597 (emit_pattern_after_setloc): Likewise.
9598 (emit_pattern_after): Likewise.
9599 (emit_pattern_before_setloc): Likewise.
9600 (emit_pattern_before): Likewise.
9602 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9604 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9606 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9607 accepting an rtx_insn *.
9608 (last_call_insn): Strengthen return type from rtx to
9611 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9613 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9614 "insns" from rtx to rtx_insn *.
9615 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9616 locals "insn" and "prev".
9618 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9620 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9621 rtx_jump_table_data **.
9623 * cfgbuild.c (make_edges): Introduce local "table", using it in
9624 place of "tmp" for jump table data.
9625 (find_bb_boundaries): Strengthen local "table" from rtx to
9626 rtx_jump_table_data *.
9627 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9628 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9629 (try_crossjump_to_edge): Likewise.
9630 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9632 (patch_jump_insn): Introduce local "table", using it in place of
9633 "tmp" for jump table data.
9634 (force_nonfallthru_and_redirect): Introduce local "table", so that
9635 call to tablejump_p can receive an rtx_jump_table_data **. Update
9636 logic around the call to overwrite "note" appropriately if
9637 tablejump_p returns non-zero.
9638 (get_last_bb_insn): Introduce local "table", using it in place of
9639 "tmp" for jump table data.
9640 * dwarf2cfi.c (create_trace_edges): Likewise.
9642 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9643 from rtx to rtx_jump_table_data *.
9644 (create_fix_barrier): Strengthen local "tmp" from rtx to
9645 rtx_jump_table_data *.
9646 (arm_reorg): Likewise for local "table".
9648 * config/s390/s390.c (s390_chunkify_start): Likewise.
9650 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9652 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9653 rtx to rtx_jump_table_data *.
9655 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9656 rtx_jump_table_data **. Add a checked cast when writing through
9657 the pointer: we know there that local "table" is non-NULL and that
9658 JUMP_TABLE_DATA_P (table) holds.
9659 (label_is_jump_target_p): Introduce local "table", using it in
9660 place of "tmp" for jump table data.
9662 2014-08-19 Marek Polacek <polacek@redhat.com>
9665 * doc/invoke.texi: Document -Wbool-compare.
9667 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9669 * rtl.h (entry_of_function): Strengthen return type from rtx to
9671 * cfgrtl.c (entry_of_function): Likewise.
9673 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9675 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9676 rtx_insn *, adding a checked cast for now.
9677 (get_last_insn): Likewise.
9679 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9681 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9684 * emit-rtl.c (gen_label_rtx): Likewise.
9686 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9688 * rtl.h (previous_insn): Strengthen return type from rtx to
9690 (next_insn): Likewise.
9691 (prev_nonnote_insn): Likewise.
9692 (prev_nonnote_insn_bb): Likewise.
9693 (next_nonnote_insn): Likewise.
9694 (next_nonnote_insn_bb): Likewise.
9695 (prev_nondebug_insn): Likewise.
9696 (next_nondebug_insn): Likewise.
9697 (prev_nonnote_nondebug_insn): Likewise.
9698 (next_nonnote_nondebug_insn): Likewise.
9699 (prev_real_insn): Likewise.
9700 (next_real_insn): Likewise.
9701 (prev_active_insn): Likewise.
9702 (next_active_insn): Likewise.
9704 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9705 rtx_insn *, adding a checked cast.
9706 (previous_insn): Likewise.
9707 (next_nonnote_insn): Likewise.
9708 (next_nonnote_insn_bb): Likewise.
9709 (prev_nonnote_insn): Likewise.
9710 (prev_nonnote_insn_bb): Likewise.
9711 (next_nondebug_insn): Likewise.
9712 (prev_nondebug_insn): Likewise.
9713 (next_nonnote_nondebug_insn): Likewise.
9714 (prev_nonnote_nondebug_insn): Likewise.
9715 (next_real_insn): Likewise.
9716 (prev_real_insn): Likewise.
9717 (next_active_insn): Likewise.
9718 (prev_active_insn): Likewise.
9720 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9721 param "stepfunc" so that it returns an rtx_insn * rather than an
9722 rtx, to track the change to prev_nonnote_insn_bb, which is the
9723 only function this is called with.
9724 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9726 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9728 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9731 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9733 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9734 (class rtx_nonjump_insn): Likewise.
9735 (class rtx_jump_insn): Likewise.
9736 (class rtx_call_insn): Likewise.
9737 (class rtx_jump_table_data): Likewise.
9738 (class rtx_barrier): Likewise.
9739 (class rtx_code_label): Likewise.
9740 (class rtx_note): Likewise.
9742 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9743 adding the invariant DEBUG_INSN_P (X).
9744 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9745 the invariant NONJUMP_INSN_P (X).
9746 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9747 the invariant JUMP_P (X).
9748 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9749 the invariant CALL_P (X).
9750 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9751 invariant JUMP_TABLE_DATA_P (X).
9752 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9753 invariant BARRIER_P (X).
9754 (class rtx_code_label): New, a subclass of rtx_insn, adding
9755 the invariant LABEL_P (X).
9756 (class rtx_note): New, a subclass of rtx_insn, adding
9757 the invariant NOTE_P(X).
9758 (is_a_helper <rtx_debug_insn *>::test): New.
9759 (is_a_helper <rtx_nonjump_insn *>::test): New.
9760 (is_a_helper <rtx_jump_insn *>::test): New.
9761 (is_a_helper <rtx_call_insn *>::test): New.
9762 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9763 overloaded for both rtx and rtx_insn *.
9764 (is_a_helper <rtx_barrier *>::test): New.
9765 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9766 for both rtx and rtx_insn *.
9767 (is_a_helper <rtx_note *>::test): New.
9769 2014-08-19 Marek Polacek <polacek@redhat.com>
9771 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9772 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9773 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9774 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9776 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9778 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9779 rtx_insn *. To help with transition, for now, convert from an
9780 access macro into a pair of functions: BND_TO, returning an
9782 (SET_BND_TO): New function, for use where BND_TO is used as an
9785 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9787 (BND_TO): New function, adding a checked cast.
9788 (SET_BND_TO): New function.
9790 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9792 (compute_av_set_on_boundaries): Likewise.
9794 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9796 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9797 destination if it is used in source.
9798 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9799 (*popcount<mode>2_falsedep_1): Likewise.
9801 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9804 * configure.ac: Set install_gold_as_default to no first.
9805 * configure: Regenerated.
9807 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9809 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9810 "note_list" field will eventually be an rtx_insn *. To help with
9811 transition, for now, convert from an access macro into a pair of
9812 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9813 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9816 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9817 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9819 * sel-sched-ir.c (init_bb): Likewise.
9820 (sel_restore_notes): Likewise.
9821 (move_bb_info): Likewise.
9822 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9823 (SET_BB_NOTE_LIST): New function.
9825 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9827 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9828 field will eventually be an rtx_insn *. To help with transition,
9829 for now, convert from an access macro into a pair of functions:
9830 VINSN_INSN_RTX, returning an rtx_insn *, and...
9831 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9832 is used as an lvalue.
9834 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9835 SET_VINSN_INSN_RTX where it's used as an lvalue.
9836 (VINSN_INSN_RTX): New function.
9837 (SET_VINSN_INSN_RTX): New function.
9839 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9841 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9842 eventually be rtx_insn *, but to help with transition, for now,
9843 convert from an access macro into a pair of functions: DEP_PRO
9844 returning an rtx_insn * and...
9845 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9846 lvalue, returning an rtx&.
9847 (DEP_CON): Analogous changes to DEP_PRO above.
9848 (SET_DEP_CON): Likewise.
9850 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9851 an lvalue to SET_DEP_CON.
9852 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9853 (sd_copy_back_deps): Likewise for DEP_CON.
9854 (DEP_PRO): New function, adding a checked cast for now.
9855 (DEP_CON): Likewise.
9856 (SET_DEP_PRO): New function.
9857 (SET_DEP_CON): Likewise.
9859 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9861 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9862 (extra_options): Add i386/cygwin.opt.
9863 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9864 (CPP_SPEC): Accept -pthread.
9866 (GOMP_SELF_SPECS): Update comment.
9867 * config/i386/cygwin.opt: New file for -pthread flag.
9869 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9871 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9872 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9873 that we can return an rtx_insn *.
9875 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9877 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9878 when building executables, not DLLs. Add --large-address-aware
9879 under the same conditions.
9880 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9881 when building executables, not DLLs. Add --large-address-aware
9882 under the same conditions when using -m32.
9884 * config/i386/cygwin-stdint.h: Throughout, make type
9885 definitions dependent on target architecture, not host.
9887 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9889 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9890 the return type from rtx to rtx_insn *, which will enable various
9891 conversions in followup patches. For now this is is done by a
9893 (NEXT_INSN): Likewise.
9894 (SET_PREV_INSN): Convert to an inline function. This is intended
9895 for use as an lvalue, and so returns an rtx& to allow in-place
9897 (SET_NEXT_INSN): Likewise.
9899 2014-07-08 Mark Wielaard <mjw@redhat.com>
9902 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9904 2014-08-19 Marek Polacek <polacek@redhat.com>
9907 * cgraphunit.c (handle_alias_pairs): Fix condition.
9909 2014-08-19 Richard Biener <rguenther@suse.de>
9911 * gimple-fold.c (fold_gimple_assign): Properly build a
9912 null-pointer constant when devirtualizing addresses.
9914 2014-07-07 Mark Wielaard <mjw@redhat.com>
9916 * dwarf2out.c (decl_quals): New function.
9917 (modified_type_die): Take one cv_quals argument instead of two,
9918 one for const and one for volatile.
9919 (add_type_attribute): Likewise.
9920 (generic_parameter_die): Call add_type_attribute with one modifier
9922 (base_type_for_mode): Likewise.
9923 (add_bounds_info): Likewise.
9924 (add_subscript_info): Likewise.
9925 (gen_array_type_die): Likewise.
9926 (gen_descr_array_type_die): Likewise.
9927 (gen_entry_point_die): Likewise.
9928 (gen_enumeration_type_die): Likewise.
9929 (gen_formal_parameter_die): Likewise.
9930 (gen_subprogram_die): Likewise.
9931 (gen_variable_die): Likewise.
9932 (gen_const_die): Likewise.
9933 (gen_field_die): Likewise.
9934 (gen_pointer_type_die): Likewise.
9935 (gen_reference_type_die): Likewise.
9936 (gen_ptr_to_mbr_type_die): Likewise.
9937 (gen_inheritance_die): Likewise.
9938 (gen_subroutine_type_die): Likewise.
9939 (gen_typedef_die): Likewise.
9940 (force_type_die): Likewise.
9942 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9944 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9946 * configure: Regenerate.
9948 2014-08-19 Richard Biener <rguenther@suse.de>
9950 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
9951 DECL_EXTERNALs in BLOCKs as non-references.
9952 * tree-streamer-out.c (streamer_write_chain): Likewise.
9954 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
9955 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9956 Anna Tikhonova <anna.tikhonova@intel.com>
9957 Ilya Tocar <ilya.tocar@intel.com>
9958 Andrey Turetskiy <andrey.turetskiy@intel.com>
9959 Ilya Verbin <ilya.verbin@intel.com>
9960 Kirill Yukhin <kirill.yukhin@intel.com>
9961 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9963 * config/i386/sse.md
9964 (define_mode_iterator VI48_AVX512F): Delete.
9965 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
9966 (define_mode_iterator VI2_AVX512VL): Ditto.
9967 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
9970 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
9972 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
9973 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
9974 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9975 with VI48_AVX512F_AVX512VL): New.
9976 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
9977 with VI2_AVX512VL): Ditto.
9979 2014-08-19 Marek Polacek <polacek@redhat.com>
9981 * doc/invoke.texi: Document -Wc99-c11-compat.
9983 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9985 * rtl.h (PREV_INSN): Split macro in two: the existing one,
9987 (SET_PREV_INSN): New macro, for use as an lvalue.
9988 (NEXT_INSN, SET_NEXT_INSN): Likewise.
9990 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
9991 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
9992 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
9993 (fixup_abnormal_edges): Likewise.
9994 (unlink_insn_chain): Likewise.
9995 (fixup_reorder_chain): Likewise.
9996 (cfg_layout_delete_block): Likewise.
9997 (cfg_layout_merge_blocks): Likewise.
9998 * combine.c (update_cfg_for_uncondjump): Likewise.
9999 * emit-rtl.c (link_insn_into_chain): Likewise.
10000 (remove_insn): Likewise.
10001 (delete_insns_since): Likewise.
10002 (reorder_insns_nobb): Likewise.
10003 (emit_insn_after_1): Likewise.
10004 * final.c (rest_of_clean_state): Likewise.
10005 (final_scan_insn): Likewise.
10006 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10007 * haifa-sched.c (concat_note_lists): Likewise.
10008 (remove_notes): Likewise.
10009 (restore_other_notes): Likewise.
10010 (move_insn): Likewise.
10011 (unlink_bb_notes): Likewise.
10012 (restore_bb_notes): Likewise.
10013 * jump.c (delete_for_peephole): Likewise.
10014 * optabs.c (emit_libcall_block_1): Likewise.
10015 * reorg.c (emit_delay_sequence): Likewise.
10016 (fill_simple_delay_slots): Likewise.
10017 * sel-sched-ir.c (sel_move_insn): Likewise.
10018 (sel_remove_insn): Likewise.
10019 (get_bb_note_from_pool): Likewise.
10020 * sel-sched.c (move_nop_to_previous_block): Likewise.
10022 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10023 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10024 (c6x_gen_bundles): Likewise.
10025 (hwloop_optimize): Likewise.
10026 * config/frv/frv.c (frv_function_prologue): Likewise.
10027 (frv_register_nop): Likewise.
10028 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10029 (ia64_reorg): Likewise.
10030 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10031 (mep_make_bundle): Likewise.
10032 (mep_bundle_insns): Likewise.
10033 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10034 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10035 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10037 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10039 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10040 return type from rtx to rtx_insn *.
10041 (BB_END): Likewise.
10042 (BB_HEADER): Likewise.
10043 (BB_FOOTER): Likewise.
10044 (SET_BB_HEAD): Convert to a function.
10045 (SET_BB_END): Likewise.
10046 (SET_BB_HEADER): Likewise.
10047 (SET_BB_FOOTER): Likewise.
10049 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10050 Strengthen the return type from rtx to rtx_insn *. For now, this
10051 is done by adding a checked cast, but this will eventually
10052 become a field lookup.
10053 (BB_END): Likewise.
10054 (BB_HEADER): Likewise.
10055 (BB_FOOTER): Likewise.
10056 (SET_BB_HEAD): New function, from macro of same name. This is
10057 intended for use as an lvalue, and so returns an rtx& to allow
10058 in-place modification.
10059 (SET_BB_END): Likewise.
10060 (SET_BB_HEADER): Likewise.
10061 (SET_BB_FOOTER): Likewise.
10063 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10065 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10066 for rvalues, and...
10067 (SET_BB_HEAD): New macro, for use as a lvalue.
10068 (BB_END, SET_BB_END): Likewise.
10069 (BB_HEADER, SET_BB_HEADER): Likewise.
10070 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10072 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10073 of BB_* macros into SET_BB_* macros.
10074 (fix_crossing_unconditional_branches): Likewise.
10075 * caller-save.c (save_call_clobbered_regs): Likewise.
10076 (insert_one_insn): Likewise.
10077 * cfgbuild.c (find_bb_boundaries): Likewise.
10078 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10079 (outgoing_edges_match): Likewise.
10080 (try_optimize_cfg): Likewise.
10081 * cfgexpand.c (expand_gimple_cond): Likewise.
10082 (expand_gimple_tailcall): Likewise.
10083 (expand_gimple_basic_block): Likewise.
10084 (construct_exit_block): Likewise.
10085 * cfgrtl.c (delete_insn): Likewise.
10086 (create_basic_block_structure): Likewise.
10087 (rtl_delete_block): Likewise.
10088 (rtl_split_block): Likewise.
10089 (emit_nop_for_unique_locus_between): Likewise.
10090 (rtl_merge_blocks): Likewise.
10091 (block_label): Likewise.
10092 (try_redirect_by_replacing_jump): Likewise.
10093 (emit_barrier_after_bb): Likewise.
10094 (fixup_abnormal_edges): Likewise.
10095 (record_effective_endpoints): Likewise.
10096 (relink_block_chain): Likewise.
10097 (fixup_reorder_chain): Likewise.
10098 (fixup_fallthru_exit_predecessor): Likewise.
10099 (cfg_layout_duplicate_bb): Likewise.
10100 (cfg_layout_split_block): Likewise.
10101 (cfg_layout_delete_block): Likewise.
10102 (cfg_layout_merge_blocks): Likewise.
10103 * combine.c (update_cfg_for_uncondjump): Likewise.
10104 * emit-rtl.c (add_insn_after): Likewise.
10105 (remove_insn): Likewise.
10106 (reorder_insns): Likewise.
10107 (emit_insn_after_1): Likewise.
10108 * haifa-sched.c (get_ebb_head_tail): Likewise.
10109 (restore_other_notes): Likewise.
10110 (move_insn): Likewise.
10111 (sched_extend_bb): Likewise.
10112 (fix_jump_move): Likewise.
10113 * ifcvt.c (noce_process_if_block): Likewise.
10114 (dead_or_predicable): Likewise.
10115 * ira.c (update_equiv_regs): Likewise.
10116 * reg-stack.c (change_stack): Likewise.
10117 * sel-sched-ir.c (sel_move_insn): Likewise.
10118 * sel-sched.c (move_nop_to_previous_block): Likewise.
10120 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10121 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10123 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10125 * rtl.h (for_each_rtx_in_insn): New function.
10126 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10128 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10130 * coretypes.h (class rtx_insn): Add forward declaration.
10132 * rtl.h: Include is-a.h.
10133 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10134 workaround to ensure gengtype knows inheritance is occurring,
10135 whilst continuing to use the pre-existing special-casing for
10137 (class rtx_insn): New subclass of rtx_def, adding the
10138 invariant that we're dealing with something we can sanely use
10139 INSN_UID, NEXT_INSN, PREV_INSN on.
10140 (is_a_helper <rtx_insn *>::test): New.
10141 (is_a_helper <const rtx_insn *>::test): New.
10143 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10145 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10147 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10149 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10152 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10154 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10155 to BUILT_IN_UNREACHABLE.
10157 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10160 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10162 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10163 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10164 (ffs<mode>2): Do not expand with tzcnt for
10165 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10166 (ffssi2_no_cmove): Ditto.
10167 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10168 (ctz<mode>2): New expander.
10169 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10170 (*ctz<mode>2_falsedep): New insn.
10171 (*ctz<mode>2): Rename from ctz<mode>2.
10172 (clz<mode>2_lzcnt): New expander.
10173 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10174 (*clz<mode>2_lzcnt_falsedep): New insn.
10175 (*clz<mode>2): Rename from ctz<mode>2.
10176 (popcount<mode>2): New expander.
10177 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10178 (*popcount<mode>2_falsedep): New insn.
10179 (*popcount<mode>2): Rename from ctz<mode>2.
10180 (*popcount<mode>2_cmp): Remove.
10181 (*popcountsi2_cmp_zext): Ditto.
10183 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10185 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10186 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10187 * config/microblaze/microblaze.h
10188 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10190 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10193 * configure.ac: Set install_gold_as_default to no for
10195 * configure: Regenerated.
10197 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10199 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10200 * config.in: Add undef of HAVE_isl.
10201 * configure: Regenerate.
10202 * configure.ac: Add definition of HAVE_isl.
10203 * graphite-blocking.c: Add checking of HAVE_isl.
10204 * graphite-dependences.c: Likewise.
10205 * graphite-interchange.c: Likewise.
10206 * graphite-isl-ast-to-gimple.c: Likewise.
10207 * graphite-optimize-isl.c: Likewise.
10208 * graphite-poly.c: Likewise.
10209 * graphite-scop-detection.c: Likewise.
10210 * graphite-sese-to-poly.c: Likewise.
10211 * graphite.c: Likewise.
10212 * toplev.c: Replace the checking of HAVE_cloog with the checking
10215 2014-08-18 Richard Biener <rguenther@suse.de>
10217 PR tree-optimization/62090
10218 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10219 (fold_builtin_3): Do not fold snprintf.
10220 (fold_builtin_4): Likewise.
10221 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10222 moved from builtins.c.
10223 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10224 (gimple_fold_builtin): Do not fold sprintf here.
10226 2014-08-18 Richard Biener <rguenther@suse.de>
10228 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10230 (maybe_canonicalize_mem_ref_addr): ... this function.
10231 (fold_stmt_1): Apply it here before all simplification.
10233 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10236 * cgraph.h (cgraph_node::create_indirect_edge): Add
10237 compute_indirect_info param.
10238 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10239 indirect_info only when it is required.
10240 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10241 indirect_info fore cloned indirect edge.
10243 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10244 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10245 Anna Tikhonova <anna.tikhonova@intel.com>
10246 Ilya Tocar <ilya.tocar@intel.com>
10247 Andrey Turetskiy <andrey.turetskiy@intel.com>
10248 Ilya Verbin <ilya.verbin@intel.com>
10249 Kirill Yukhin <kirill.yukhin@intel.com>
10250 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10252 * config/i386/sse.md
10253 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10254 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10256 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10257 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10258 Anna Tikhonova <anna.tikhonova@intel.com>
10259 Ilya Tocar <ilya.tocar@intel.com>
10260 Andrey Turetskiy <andrey.turetskiy@intel.com>
10261 Ilya Verbin <ilya.verbin@intel.com>
10262 Kirill Yukhin <kirill.yukhin@intel.com>
10263 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10265 * config/i386/sse.md
10266 (define_mode_iterator VF1_AVX512VL): New.
10267 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10268 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10271 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10272 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10273 Anna Tikhonova <anna.tikhonova@intel.com>
10274 Ilya Tocar <ilya.tocar@intel.com>
10275 Andrey Turetskiy <andrey.turetskiy@intel.com>
10276 Ilya Verbin <ilya.verbin@intel.com>
10277 Kirill Yukhin <kirill.yukhin@intel.com>
10278 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10280 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10281 * config/i386/i386.md
10282 (define_code_iterator any_float): New.
10283 (define_code_attr floatsuffix): New.
10284 * config/i386/sse.md
10285 (define_mode_iterator VF1_128_256VL): New.
10286 (define_mode_iterator VF2_512_256VL): New.
10287 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10289 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10290 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10292 (define_mode_attr qq2pssuff): New.
10293 (define_mode_attr sselongvecmode): New.
10294 (define_mode_attr sselongvecmodelower): New.
10295 (define_mode_attr sseintvecmode3): New.
10296 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10298 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10299 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10300 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10301 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10303 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10304 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10305 Anna Tikhonova <anna.tikhonova@intel.com>
10306 Ilya Tocar <ilya.tocar@intel.com>
10307 Andrey Turetskiy <andrey.turetskiy@intel.com>
10308 Ilya Verbin <ilya.verbin@intel.com>
10309 Kirill Yukhin <kirill.yukhin@intel.com>
10310 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10312 * config/i386/sse.md
10313 (define_mode_iterator VF2_AVX512VL): New.
10314 (define_mode_attr sseintvecmode2): New.
10315 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10316 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10317 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10319 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10321 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10323 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10326 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10327 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10328 Anna Tikhonova <anna.tikhonova@intel.com>
10329 Ilya Tocar <ilya.tocar@intel.com>
10330 Andrey Turetskiy <andrey.turetskiy@intel.com>
10331 Ilya Verbin <ilya.verbin@intel.com>
10332 Kirill Yukhin <kirill.yukhin@intel.com>
10333 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10335 * config/i386/i386.md
10336 (define_insn "*movoi_internal_avx"): Add evex version.
10337 (define_insn "*movti_internal"): Ditto.
10339 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10340 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10341 Anna Tikhonova <anna.tikhonova@intel.com>
10342 Ilya Tocar <ilya.tocar@intel.com>
10343 Andrey Turetskiy <andrey.turetskiy@intel.com>
10344 Ilya Verbin <ilya.verbin@intel.com>
10345 Kirill Yukhin <kirill.yukhin@intel.com>
10346 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10348 * config/i386/i386.md
10349 (define_attr "isa"): Add avx512dq, noavx512dq.
10350 (define_attr "enabled"): Ditto.
10351 * config/i386/sse.md
10352 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10354 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10355 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10356 Anna Tikhonova <anna.tikhonova@intel.com>
10357 Ilya Tocar <ilya.tocar@intel.com>
10358 Andrey Turetskiy <andrey.turetskiy@intel.com>
10359 Ilya Verbin <ilya.verbin@intel.com>
10360 Kirill Yukhin <kirill.yukhin@intel.com>
10361 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10363 * config/i386/i386.c
10364 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10365 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10366 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10367 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10368 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10369 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10370 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10371 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10372 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10373 * config/i386/sse.md
10374 (define_mode_iterator VMOVE): Allow V4TI mode.
10375 (define_mode_iterator V_AVX512VL): New.
10376 (define_mode_iterator V): New handling for AVX512VL.
10377 (define_insn "avx512f_load<mode>_mask"): Delete.
10378 (define_insn "<avx512>_load<mode>_mask"): New.
10379 (define_insn "avx512f_store<mode>_mask"): Delete.
10380 (define_insn "<avx512>_store<mode>_mask"): New.
10383 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10386 * asan.c (instrument_derefs): Fix bitfield check.
10388 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10390 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10391 * config/rs6000/htm.md (ttest): Remove clobber.
10392 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10393 (and_operand): Reformat.
10394 (and_2rld_operand): New predicate.
10395 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10397 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10398 parameter. Handle AND directly.
10399 (rs6000_split_logical_di): Remove last parameter.
10400 (rs6000_split_logical): Remove last parameter. Remove obsolete
10402 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10403 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10404 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10405 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10406 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10407 and 5 anonymous splitters): Delete.
10408 (and<mode>3): New expander.
10409 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10410 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10411 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10412 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10413 (floatdisf2_internal1): Remove clobbers.
10414 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10415 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10416 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10417 (and<mode>3 for BOOL_128): Remove clobber.
10418 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10419 rs6000_split_logical.
10420 (*bool<mode>3_internal for BOOL_128): Adjust call of
10421 rs6000_split_logical.
10422 (*boolc<mode>3_internal1 for BOOL_128,
10423 *boolc<mode>3_internal2 for BOOL_128,
10424 *boolcc<mode>3_internal1 for BOOL_128,
10425 *boolcc<mode>3_internal2 for BOOL_128,
10426 *eqv<mode>3_internal1 for BOOL_128,
10427 *eqv<mode>3_internal2 for BOOL_128,
10428 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10429 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10431 (*vec_reload_and_reg_<mptrsize>): Delete.
10433 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10435 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10436 and split, *boolccsi3_internal3 and split): Delete.
10437 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10438 *boolccdi3_internal3 and split): Delete.
10439 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10440 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10442 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10444 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10445 and split, *boolcsi3_internal3 and split): Delete.
10446 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10447 *boolcdi3_internal3 and split): Delete.
10448 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10450 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10452 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10453 <'u'>: Also support printing the low-order 16 bits.
10454 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10455 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10456 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10457 *booldi3_internal3 and split): Delete.
10458 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10459 *bool<mode>3_dot2): New.
10460 (two anonymous define_splits for non_logical_cint_operand): Merge.
10462 2014-08-17 Marek Polacek <polacek@redhat.com>
10463 Manuel López-Ibáñez <manu@gcc.gnu.org>
10466 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10467 (diagnostic_show_locus): Don't print caret diagnostic
10468 if a column is larger than the line_width.
10470 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10472 * common.opt: Make the ISL AST generator to be the main code generator
10475 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10477 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10479 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10482 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10484 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10485 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10486 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10488 * config/pa/pa.md (begin_brtab): Delete insn.
10489 (end_brtab): Likewise.
10491 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10493 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10495 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10497 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10498 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10499 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10500 (get_dynamic_type): Remove.
10501 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10502 (clear_speculation): Bring to ipa-deivrt.h
10503 (get_class_context): Rename to ...
10504 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10505 (contains_type_p): Update.
10506 (get_dynamic_type): Rename to ...
10507 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10508 (possible_polymorphic_call_targets): UPdate.
10509 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10510 * ipa-prop.c (ipa_analyze_call_uses): Update.
10512 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10514 * doc/invoke.texi (SH options): Document missing processor variant
10515 options. Remove references to Hitachi. Undocument deprecated mspace
10518 2014-08-15 Jason Merrill <jason@redhat.com>
10520 * tree.c (type_hash_canon): Uncomment assert.
10522 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10524 * input.h (in_system_header_at): Add comment.
10526 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10529 * diagnostic.c (build_message_string): Make it extern.
10530 * diagnostic.h (build_message_string): Make it extern.
10532 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10534 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10535 load/store from/to non-floating class pseudo.
10537 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10539 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10541 2014-08-15 Richard Biener <rguenther@suse.de>
10543 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10544 (get_constraint_for_ssa_var): Remove dead code.
10545 (get_constraint_for_1): Adjust.
10546 (find_what_var_points_to): Likewise.
10547 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10549 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10552 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10553 (_mm512_mask_cmpge_epu32_mask): Ditto.
10554 (_mm512_cmpge_epu32_mask): Ditto.
10555 (_mm512_mask_cmpge_epi64_mask): Ditto.
10556 (_mm512_cmpge_epi64_mask): Ditto.
10557 (_mm512_mask_cmpge_epu64_mask): Ditto.
10558 (_mm512_cmpge_epu64_mask): Ditto.
10559 (_mm512_mask_cmple_epi32_mask): Ditto.
10560 (_mm512_cmple_epi32_mask): Ditto.
10561 (_mm512_mask_cmple_epu32_mask): Ditto.
10562 (_mm512_cmple_epu32_mask): Ditto.
10563 (_mm512_mask_cmple_epi64_mask): Ditto.
10564 (_mm512_cmple_epi64_mask): Ditto.
10565 (_mm512_mask_cmple_epu64_mask): Ditto.
10566 (_mm512_cmple_epu64_mask): Ditto.
10567 (_mm512_mask_cmplt_epi32_mask): Ditto.
10568 (_mm512_cmplt_epi32_mask): Ditto.
10569 (_mm512_mask_cmplt_epu32_mask): Ditto.
10570 (_mm512_cmplt_epu32_mask): Ditto.
10571 (_mm512_mask_cmplt_epi64_mask): Ditto.
10572 (_mm512_cmplt_epi64_mask): Ditto.
10573 (_mm512_mask_cmplt_epu64_mask): Ditto.
10574 (_mm512_cmplt_epu64_mask): Ditto.
10575 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10576 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10577 (_mm512_cmpneq_epu32_mask): Ditto.
10578 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10579 (_mm512_cmpneq_epi64_mask): Ditto.
10580 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10581 (_mm512_cmpneq_epu64_mask): Ditto.
10582 (_mm512_castpd_ps): Ditto.
10583 (_mm512_castpd_si512): Ditto.
10584 (_mm512_castps_pd): Ditto.
10585 (_mm512_castps_si512): Ditto.
10586 (_mm512_castsi512_ps): Ditto.
10587 (_mm512_castsi512_pd): Ditto.
10588 (_mm512_castpd512_pd128): Ditto.
10589 (_mm512_castps512_ps128): Ditto.
10590 (_mm512_castsi512_si128): Ditto.
10591 (_mm512_castpd512_pd256): Ditto.
10592 (_mm512_castps512_ps256): Ditto.
10593 (_mm512_castsi512_si256): Ditto.
10594 (_mm512_castpd128_pd512): Ditto.
10595 (_mm512_castps128_ps512): Ditto.
10596 (_mm512_castsi128_si512): Ditto.
10597 (_mm512_castpd256_pd512): Ditto.
10598 (_mm512_castps256_ps512): Ditto.
10599 (_mm512_castsi256_si512): Ditto.
10600 (_mm512_cmpeq_epu32_mask): Ditto.
10601 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10602 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10603 (_mm512_cmpeq_epu64_mask): Ditto.
10604 (_mm512_cmpgt_epu32_mask): Ditto.
10605 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10606 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10607 (_mm512_cmpgt_epu64_mask): Ditto.
10608 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10609 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10610 * config/i386/i386.c (enum ix86_builtins): Add
10611 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10612 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10613 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10614 (bdesc_args): Add __builtin_ia32_si512_256si,
10615 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10616 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10617 __builtin_ia32_pd512_pd.
10618 (ix86_expand_args_builtin): Handle new FTYPEs.
10619 * config/i386/sse.md (castmode): Add 512-bit modes.
10620 (AVX512MODE2P): New.
10621 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10622 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10624 2014-08-15 Richard Biener <rguenther@suse.de>
10626 * fold-const.c (tree_swap_operands_p): Put all constants
10627 last, also strip sign-changing NOPs when considering further
10628 canonicalization. Canonicalize also when optimizing for size.
10630 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10632 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10633 one_match > zero_match case to just before simple_sequence.
10635 2014-08-15 Richard Biener <rguenther@suse.de>
10637 * data-streamer.h (streamer_string_index, string_for_index):
10639 * data-streamer-out.c (streamer_string_index): Make static.
10640 * data-streamer-in.c (string_for_index): Likewise.
10641 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10642 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10644 2014-08-15 Richard Biener <rguenther@suse.de>
10646 PR tree-optimization/62031
10647 * tree-data-ref.c (dr_analyze_indices): Do not set
10648 DR_UNCONSTRAINED_BASE.
10649 (dr_may_alias_p): All indirect accesses have to go the
10650 formerly DR_UNCONSTRAINED_BASE path.
10651 * tree-data-ref.h (struct indices): Remove
10652 unconstrained_base member.
10653 (DR_UNCONSTRAINED_BASE): Remove.
10655 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10657 PR middle-end/62092
10658 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10659 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10660 in OMP_CLAUSE_MAP in some outer target region.
10662 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10664 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10665 name_expansion_cache.
10666 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10667 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10668 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10669 (difference_cannot_overflow_p): New parameter. Use affine
10670 expansion for equality check.
10671 (iv_elimination_compare_lt): Pass new argument.
10673 2014-08-14 DJ Delorie <dj@redhat.com>
10675 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10676 variables to the accumulator.
10678 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10679 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10680 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10681 with far-far moves.
10683 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10684 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10685 (umulqihi3_virt): Likewise.
10686 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10687 (umulqihi3_real): Likewise.
10689 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10691 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10693 PR tree-optimization/62091
10694 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10695 function_entry_reached.
10696 (walk_aliased_vdefs): Clear it here.
10697 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10699 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10701 * ipa-utils.h (compare_virtual_tables): Declare.
10702 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10704 2014-08-14 Marek Polacek <polacek@redhat.com>
10707 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10708 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10710 2014-08-14 Tom de Vries <tom@codesourcery.com>
10712 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10714 2014-08-14 Tom de Vries <tom@codesourcery.com>
10716 PR rtl-optimization/62004
10717 PR rtl-optimization/62030
10718 * ifcvt.c (rtx_interchangeable_p): New function.
10719 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10720 * emit-rtl.h (mem_attrs_eq_p): Declare.
10722 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10724 * graphite-scop-detection.c:
10725 Add inclusion of cp-tree.h.
10726 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10727 in case they are pointers to object types
10729 2014-08-14 Richard Biener <rguenther@suse.de>
10731 * BASE-VER: Change to 5.0.0
10733 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10734 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10735 Anna Tikhonova <anna.tikhonova@intel.com>
10736 Ilya Tocar <ilya.tocar@intel.com>
10737 Andrey Turetskiy <andrey.turetskiy@intel.com>
10738 Ilya Verbin <ilya.verbin@intel.com>
10739 Kirill Yukhin <kirill.yukhin@intel.com>
10740 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10742 * config/i386/sse.md (define_mode_attr avx512): New.
10743 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10745 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10746 (define_mode_attr ssse3_avx2): Ditto.
10747 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10748 (define_mode_attr avx2_avx512bw): New.
10749 (define_mode_attr ssedoublemodelower): New.
10750 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10751 V32HI, V64QI modes.
10752 (define_mode_attr ssebytemode): Allow V8DI modes.
10753 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10754 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10755 (define_mode_attr ssePSmode2): New.
10756 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10757 V16HI, V32HI modes.
10758 (define_mode_attr dbpsadbwmode): New.
10759 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10760 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10761 (vi8_sse4_1_avx2_avx512): New.
10762 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10764 (define_mode_attr blendbits): Move before its immediate use.
10766 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10767 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10768 Anna Tikhonova <anna.tikhonova@intel.com>
10769 Ilya Tocar <ilya.tocar@intel.com>
10770 Andrey Turetskiy <andrey.turetskiy@intel.com>
10771 Ilya Verbin <ilya.verbin@intel.com>
10772 Kirill Yukhin <kirill.yukhin@intel.com>
10773 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10775 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10776 * config/i386/subst.md
10777 (define_mode_iterator SUBST_V): Update.
10778 (define_mode_iterator SUBST_A): Ditto.
10779 (define_subst_attr "mask_operand7"): New.
10780 (define_subst_attr "mask_operand10"): New.
10781 (define_subst_attr "mask_operand_arg34") : New.
10782 (define_subst_attr "mask_expand_op3"): New.
10783 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10784 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10785 (define_subst_attr "mask_avx512vl_condition"): New.
10786 (define_subst_attr "round_mask_operand4"): Ditto.
10787 (define_subst_attr "round_mask_scalar_op3"): Delete.
10788 (define_subst_attr "round_mask_op4"): New.
10789 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10791 (define_subst_attr "round_modev8sf_condition"): New.
10792 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10794 (define_subst_attr "round_saeonly_mask_operand4"): New.
10795 (define_subst_attr "round_saeonly_mask_op4"): New.
10796 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10797 V8DImode, V16SImode.
10798 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10799 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10800 (define_subst_attr "mask_expand4_args"): New.
10801 (define_subst "mask_expand4"): New.
10803 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10804 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10805 Anna Tikhonova <anna.tikhonova@intel.com>
10806 Ilya Tocar <ilya.tocar@intel.com>
10807 Andrey Turetskiy <andrey.turetskiy@intel.com>
10808 Ilya Verbin <ilya.verbin@intel.com>
10809 Kirill Yukhin <kirill.yukhin@intel.com>
10810 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10812 * config/i386/i386.md
10813 (define_attr "isa"): Add avx512bw,noavx512bw.
10814 (define_attr "enabled"): Ditto.
10815 (define_split): Add 32/64-bit mask logic.
10816 (define_insn "*k<logic>qi"): New.
10817 (define_insn "*k<logic>hi"): New.
10818 (define_insn "*anddi_1"): Add mask version.
10819 (define_insn "*andsi_1"): Ditto.
10820 (define_insn "*<code><mode>_1"): Ditto.
10821 (define_insn "*<code>hi_1"): Ditto.
10822 (define_insn "kxnor<mode>"): New.
10823 (define_insn "kunpcksi"): New.
10824 (define_insn "kunpckdi"): New.
10825 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10826 (define_insn "*one_cmplhi2_1"): Ditto.
10828 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10829 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10830 Anna Tikhonova <anna.tikhonova@intel.com>
10831 Ilya Tocar <ilya.tocar@intel.com>
10832 Andrey Turetskiy <andrey.turetskiy@intel.com>
10833 Ilya Verbin <ilya.verbin@intel.com>
10834 Kirill Yukhin <kirill.yukhin@intel.com>
10835 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10837 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10840 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10841 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10842 Anna Tikhonova <anna.tikhonova@intel.com>
10843 Ilya Tocar <ilya.tocar@intel.com>
10844 Andrey Turetskiy <andrey.turetskiy@intel.com>
10845 Ilya Verbin <ilya.verbin@intel.com>
10846 Kirill Yukhin <kirill.yukhin@intel.com>
10847 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10849 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10851 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10852 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10853 xmm/ymm16+ when availble.
10854 * config/i386/i386.h
10855 (HARD_REGNO_NREGS): Add mask regs.
10856 (VALID_AVX512F_REG_MODE): Ditto.
10857 (VALID_AVX512F_REG_MODE) : Define.
10858 (VALID_MASK_AVX512BW_MODE): Ditto.
10859 (reg_class) (MASK_REG_P(X)): Define.
10860 * config/i386/i386.md: Do not split long moves with mask register,
10861 use kmovb if avx512bw is availible.
10862 (movdi_internal): Handle mask registers.
10864 2014-08-14 Richard Biener <rguenther@suse.de>
10866 PR tree-optimization/62081
10867 * tree-ssa-loop.c (pass_fix_loops): New pass.
10868 (pass_tree_loop::gate): Do not fixup loops here.
10869 * tree-pass.h (make_pass_fix_loops): Declare.
10870 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10872 2014-08-14 Richard Biener <rguenther@suse.de>
10874 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10875 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10877 2014-08-14 Richard Biener <rguenther@suse.de>
10879 PR tree-optimization/62090
10880 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10881 (fold_builtin_2): Do not fold sprintf.
10882 (fold_builtin_3): Likewise.
10883 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10884 moved from builtins.c.
10885 (gimple_fold_builtin): Fold sprintf.
10887 2014-08-14 Richard Biener <rguenther@suse.de>
10889 PR rtl-optimization/62079
10890 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10893 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10895 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10896 current_function_decl.
10898 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10900 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10901 cgraph_function_node to cgraph_node::function_symbol
10904 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10906 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10907 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10909 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10911 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10914 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10916 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10919 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10922 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10923 any registers that are used in mem_insn.
10925 2014-08-12 Steve Ellcey <sellcey@mips.com>
10927 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10929 2014-08-12 Steve Ellcey <sellcey@mips.com>
10931 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10932 (MULTILIB_DIRNAMES): Ditto.
10933 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10934 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10935 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10936 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10937 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10938 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10940 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10943 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10944 of __ARM_SIZEOF_WCHAR_T.
10946 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10949 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
10950 Remove unnecessary attributes.
10952 2014-08-12 Yury Gribov <y.gribov@samsung.com>
10954 * internal-fn.c (init_internal_fns): Fix off-by-one.
10956 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
10957 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10958 Anna Tikhonova <anna.tikhonova@intel.com>
10959 Ilya Tocar <ilya.tocar@intel.com>
10960 Andrey Turetskiy <andrey.turetskiy@intel.com>
10961 Ilya Verbin <ilya.verbin@intel.com>
10962 Kirill Yukhin <kirill.yukhin@intel.com>
10963 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10965 * config/i386/i386.c (standard_sse_constant_opcode): Use
10966 vpxord/vpternlog if avx512 is availible.
10968 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
10970 PR middle-end/62103
10971 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
10972 bitfields, that is when size doesn't match the size of type or the
10973 size of the constructor.
10975 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
10977 * config/rs6000/constraints.md (wh constraint): New constraint,
10978 for FP registers if direct move is available.
10979 (wi constraint): New constraint, for VSX/FP registers that can
10980 handle 64-bit integers.
10981 (wj constraint): New constraint for VSX/FP registers that can
10982 handle 64-bit integers for direct moves.
10983 (wk constraint): New constraint for VSX/FP registers that can
10984 handle 64-bit doubles for direct moves.
10985 (wy constraint): Make documentation match implementation.
10987 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
10988 scalar_in_vmx_p field to simplify tests of whether SFmode or
10989 DFmode can go in the Altivec registers.
10990 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
10991 (rs6000_setup_reg_addr_masks): Likewise.
10992 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
10993 field, and wh/wi/wj/wk constraints.
10994 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
10995 the wh/wi/wj/wk constraints.
10996 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
10997 upper registers, prefer VSX registers unless the operation is a
10998 memory operation with REG+OFFSET addressing.
11000 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11001 DImode. Change SFmode to use ww constraint instead of d to allow
11002 SF registers in the upper registers.
11005 (VSr5): Fix thinko in comment.
11006 (VSa): New mode attribute that is an alternative to wa, that
11007 returns the VSX register class that a mode can go in, but may not
11008 be the preferred register class.
11009 (VS_64dm): New mode attribute for appropriate register classes for
11010 referencing 64-bit elements of vectors for direct moves and normal
11012 (VS_64reg): Likewise.
11013 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11014 register allocator to only registers the data type can handle.
11015 (vsx_le_perm_load_<mode>): Likewise.
11016 (vsx_le_perm_store_<mode>): Likewise.
11017 (vsx_xxpermdi2_le_<mode>): Likewise.
11018 (vsx_xxpermdi4_le_<mode>): Likewise.
11019 (vsx_lxvd2x2_le_<mode>): Likewise.
11020 (vsx_lxvd2x4_le_<mode>): Likewise.
11021 (vsx_stxvd2x2_le_<mode>): Likewise.
11022 (vsx_add<mode>3): Likewise.
11023 (vsx_sub<mode>3): Likewise.
11024 (vsx_mul<mode>3): Likewise.
11025 (vsx_div<mode>3): Likewise.
11026 (vsx_tdiv<mode>3_internal): Likewise.
11027 (vsx_fre<mode>2): Likewise.
11028 (vsx_neg<mode>2): Likewise.
11029 (vsx_abs<mode>2): Likewise.
11030 (vsx_nabs<mode>2): Likewise.
11031 (vsx_smax<mode>3): Likewise.
11032 (vsx_smin<mode>3): Likewise.
11033 (vsx_sqrt<mode>2): Likewise.
11034 (vsx_rsqrte<mode>2): Likewise.
11035 (vsx_tsqrt<mode>2_internal): Likewise.
11036 (vsx_fms<mode>4): Likewise.
11037 (vsx_nfma<mode>4): Likewise.
11038 (vsx_eq<mode>): Likewise.
11039 (vsx_gt<mode>): Likewise.
11040 (vsx_ge<mode>): Likewise.
11041 (vsx_eq<mode>_p): Likewise.
11042 (vsx_gt<mode>_p): Likewise.
11043 (vsx_ge<mode>_p): Likewise.
11044 (vsx_xxsel<mode>): Likewise.
11045 (vsx_xxsel<mode>_uns): Likewise.
11046 (vsx_copysign<mode>3): Likewise.
11047 (vsx_float<VSi><mode>2): Likewise.
11048 (vsx_floatuns<VSi><mode>2): Likewise.
11049 (vsx_fix_trunc<mode><VSi>2): Likewise.
11050 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11051 (vsx_x<VSv>r<VSs>i): Likewise.
11052 (vsx_x<VSv>r<VSs>ic): Likewise.
11053 (vsx_btrunc<mode>2): Likewise.
11054 (vsx_b2trunc<mode>2): Likewise.
11055 (vsx_floor<mode>2): Likewise.
11056 (vsx_ceil<mode>2): Likewise.
11057 (vsx_<VS_spdp_insn>): Likewise.
11058 (vsx_xscvspdp): Likewise.
11059 (vsx_xvcvspuxds): Likewise.
11060 (vsx_float_fix_<mode>2): Likewise.
11061 (vsx_set_<mode>): Likewise.
11062 (vsx_extract_<mode>_internal1): Likewise.
11063 (vsx_extract_<mode>_internal2): Likewise.
11064 (vsx_extract_<mode>_load): Likewise.
11065 (vsx_extract_<mode>_store): Likewise.
11066 (vsx_splat_<mode>): Likewise.
11067 (vsx_xxspltw_<mode>): Likewise.
11068 (vsx_xxspltw_<mode>_direct): Likewise.
11069 (vsx_xxmrghw_<mode>): Likewise.
11070 (vsx_xxmrglw_<mode>): Likewise.
11071 (vsx_xxsldwi_<mode>): Likewise.
11072 (vsx_xscvdpspn): Tighten constraints to only use register classes
11074 (vsx_xscvspdpn): Likewise.
11075 (vsx_xscvdpspn_scalar): Likewise.
11077 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11078 wj, and wk constraints.
11079 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11080 general purpose registers.
11082 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11084 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11085 DImode instead of wm. Use wk constraint for direct move of DFmode
11087 (extendsidi2_lfiwax): Likewise.
11088 (lfiwax): Likewise.
11089 (lfiwzx): Likewise.
11090 (movdi_internal64): Likewise.
11092 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11093 wk constraints. Make the wy constraint documentation match them
11096 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11098 Replacement of isl_int by isl_val
11099 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11100 (compute_bounds_for_param): use isl_val instead of isl_int
11101 (compute_bounds_for_loop): likewise
11102 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11103 (build_linearized_memory_access): use isl_val instead of isl_int
11104 (pdr_stride_in_loop): likewise
11105 * graphite-optimize-isl.c:
11106 (getPrevectorMap): use isl_val instead of isl_int
11108 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11109 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11110 (extern the_isl_ctx): declare
11111 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11112 (extract_affine_gmp): likewise
11114 (build_loop_iteration_domains): likewise
11115 (add_param_constraints): likewise
11117 2014-08-11 Richard Biener <rguenther@suse.de>
11119 PR tree-optimization/62075
11120 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11121 handle uses in patterns.
11123 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11124 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11125 Anna Tikhonova <anna.tikhonova@intel.com>
11126 Ilya Tocar <ilya.tocar@intel.com>
11127 Andrey Turetskiy <andrey.turetskiy@intel.com>
11128 Ilya Verbin <ilya.verbin@intel.com>
11129 Kirill Yukhin <kirill.yukhin@intel.com>
11130 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11132 * common/config/i386/i386-common.c
11133 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11134 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11135 (ix86_handle_option): Handle OPT_mavx512vl.
11136 * config/i386/cpuid.h (bit_AVX512VL): Define.
11137 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11138 set -mavx512vl accordingly.
11139 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11140 OPTION_MASK_ISA_AVX512VL.
11141 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11142 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11143 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11144 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11145 * config/i386/i386.h (TARGET_AVX512VL): Define.
11146 (TARGET_AVX512VL_P(x)): Ditto.
11147 * config/i386/i386.opt: Add mavx512vl.
11149 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11151 PR tree-optimization/62073
11152 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11155 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11156 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11157 Anna Tikhonova <anna.tikhonova@intel.com>
11158 Ilya Tocar <ilya.tocar@intel.com>
11159 Andrey Turetskiy <andrey.turetskiy@intel.com>
11160 Ilya Verbin <ilya.verbin@intel.com>
11161 Kirill Yukhin <kirill.yukhin@intel.com>
11162 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11164 * common/config/i386/i386-common.c
11165 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11166 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11167 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11168 (ix86_handle_option): Handle OPT_mavx512bw.
11169 * config/i386/cpuid.h (bit_AVX512BW): Define.
11170 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11171 set -mavx512bw accordingly.
11172 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11173 OPTION_MASK_ISA_AVX512BW.
11174 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11175 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11176 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11177 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11178 * config/i386/i386.h (TARGET_AVX512BW): Define.
11179 (TARGET_AVX512BW_P(x)): Ditto.
11180 * config/i386/i386.opt: Add mavx512bw.
11182 2014-08-11 Richard Biener <rguenther@suse.de>
11184 PR tree-optimization/62070
11185 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11186 Remove SSA checking.
11188 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11190 * asan.c (asan_check_flags): New enum.
11191 (build_check_stmt_with_calls): Removed function.
11192 (build_check_stmt): Split inlining logic to
11193 asan_expand_check_ifn.
11194 (instrument_derefs): Rename parameter.
11195 (instrument_mem_region_access): Rename parameter.
11196 (instrument_strlen_call): Likewise.
11197 (asan_expand_check_ifn): New function.
11198 (asan_instrument): Remove old code.
11199 (pass_sanopt::execute): Change handling of
11200 asan-instrumentation-with-call-threshold.
11201 (asan_clear_shadow): Fix formatting.
11202 (asan_function_start): Likewise.
11203 (asan_emit_stack_protection): Likewise.
11204 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11205 Update description.
11206 * internal-fn.c (expand_ASAN_CHECK): New function.
11207 * internal-fn.def (ASAN_CHECK): New internal function.
11208 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11209 Update description.
11210 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11211 * tree.c: Small comment fix.
11213 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11215 * gimple.c (gimple_call_fnspec): Support internal functions.
11216 (gimple_call_return_flags): Use const.
11217 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11218 * internal-fn.def: Add fnspec information.
11219 * internal-fn.h (internal_fn_fnspec): New function.
11220 (init_internal_fns): Declare new function.
11221 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11222 (init_internal_fns): New function.
11223 * tree-core.h: Update macro call.
11224 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11226 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11228 * lto-streamer.h (struct output_block::symbol): Change from
11229 struct symtab_node to plain symtab_node.
11230 (referenced_from_this_partition_p): Change first parameter
11231 from struct symtab_node to plain symtab_node.
11233 2014-08-10 Marek Polacek <polacek@redhat.com>
11236 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11238 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11240 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11241 DECL correctly; do not give up on types in static storage.
11243 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11245 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11247 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11249 * graphite-isl-ast-to-gimple.c:
11250 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11252 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11254 2014-08-08 Guozhi Wei <carrot@google.com>
11256 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11258 2014-08-08 Cary Coutant <ccoutant@google.com>
11260 * dwarf2out.c (get_skeleton_type_unit): Remove.
11261 (output_skeleton_debug_sections): Remove skeleton type units.
11262 (output_comdat_type_unit): Likewise.
11263 (dwarf2out_finish): Likewise.
11265 2014-08-07 Yi Yang <ahyangyi@google.com>
11267 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11269 2014-08-08 Richard Biener <rguenther@suse.de>
11271 * lto-streamer.h (struct lto_input_block): Make it a class
11272 with a constructor.
11273 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11274 (struct lto_function_header, struct lto_simple_header,
11275 struct lto_simple_header_with_strings,
11276 struct lto_decl_header, struct lto_function_header): Make
11277 a simple inheritance hieararchy. Remove unused fields.
11278 (struct lto_asm_header): Remove.
11279 * lto-streamer-out.c (produce_asm): Adjust.
11280 (lto_output_toplevel_asms): Likewise.
11281 (produce_asm_for_decls): Likewise.
11282 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11283 * data-streamer-in.c (string_for_index): Likewise.
11284 * ipa-inline-analysis.c (inline_read_section): Likewise.
11285 * ipa-prop.c (ipa_prop_read_section): Likewise.
11286 (read_replacements_section): Likewise.
11287 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11288 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11289 (lto_destroy_simple_input_block): Likewise.
11290 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11291 (lto_input_toplevel_asms): Likewise.
11293 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11294 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11295 Anna Tikhonova <anna.tikhonova@intel.com>
11296 Ilya Tocar <ilya.tocar@intel.com>
11297 Andrey Turetskiy <andrey.turetskiy@intel.com>
11298 Ilya Verbin <ilya.verbin@intel.com>
11299 Kirill Yukhin <kirill.yukhin@intel.com>
11300 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11302 * common/config/i386/i386-common.c
11303 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11304 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11305 (ix86_handle_option): Handle OPT_mavx512dq.
11306 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11307 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11308 set -mavx512dq accordingly.
11309 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11310 OPTION_MASK_ISA_AVX512DQ.
11311 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11312 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11313 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11314 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11315 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11316 (TARGET_AVX512DQ_P(x)): Ditto.
11317 * config/i386/i386.opt: Add mavx512dq.
11319 2014-08-08 Richard Biener <rguenther@suse.de>
11321 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11322 target_percent, target_percent_s): Export.
11323 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11324 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11325 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11326 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11327 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11328 Move to gimple-fold.c.
11329 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11331 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11332 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11333 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11334 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11335 (rewrite_call_expr_array): Remove.
11336 (fold_builtin_sprintf_chk): Likewise.
11337 (fold_builtin_snprintf_chk): Likewise.
11338 (fold_builtin_varargs): Remove handling of sprintf_chk,
11339 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11340 (gimple_fold_builtin_sprintf_chk): Remove.
11341 (gimple_fold_builtin_snprintf_chk): Likewise.
11342 (gimple_fold_builtin_varargs): Likewise.
11343 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11344 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11345 * gimple.c (gimple_seq_add_seq_without_update): New function.
11346 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11347 * gimple-fold.c: Include output.h.
11348 (gsi_replace_with_seq_vops): New function, split out from ...
11349 (gimplify_and_update_call_from_tree): ... here.
11350 (replace_call_with_value): New function.
11351 (replace_call_with_call_and_fold): Likewise.
11352 (var_decl_component_p): Moved from builtins.c.
11353 (gimple_fold_builtin_memory_op): Moved from builtins.c
11354 fold_builtin_memory_op and rewritten to GIMPLE.
11355 (gimple_fold_builtin_memset): Likewise.
11356 (gimple_fold_builtin_strcpy): Likewise.
11357 (gimple_fold_builtin_strncpy): Likewise.
11358 (gimple_fold_builtin_strcat): Likewise.
11359 (gimple_fold_builtin_fputs): Likewise.
11360 (gimple_fold_builtin_memory_chk): Likewise.
11361 (gimple_fold_builtin_stxcpy_chk): Likewise.
11362 (gimple_fold_builtin_stxncpy_chk): Likewise.
11363 (gimple_fold_builtin_snprintf_chk): Likewise.
11364 (gimple_fold_builtin_sprintf_chk): Likewise.
11365 (gimple_fold_builtin_strlen): New function.
11366 (gimple_fold_builtin_with_strlen): New function split out from
11367 gimple_fold_builtin.
11368 (gimple_fold_builtin): Change signature and handle
11369 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11370 here. Call gimple_fold_builtin_with_strlen.
11371 (gimple_fold_call): Adjust.
11373 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11375 * calls.c (precompute_arguments): Check
11376 promoted_for_signed_and_unsigned_p and set the promoted mode.
11377 (promoted_for_signed_and_unsigned_p): New function.
11378 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11379 and set the promoted mode.
11380 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11381 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11382 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11385 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11387 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11388 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11389 (expand_call): Likewise.
11390 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11391 to get promoted mode.
11392 * combine.c (record_promoted_value): Skip > 0 comparison with
11393 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11394 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11395 of SUBREG_PROMOTED_UNSIGNED_P.
11396 (convert_modes): Likewise.
11397 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11398 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11399 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11400 SUBREG_PROMOTED_UNSIGNED_SET.
11401 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11402 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11403 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11404 SUBREG_PROMOTED_SET.
11405 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11406 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11407 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11408 of SUBREG_PROMOTED_UNSIGNED_P.
11409 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11410 (SUBREG_PROMOTED_SET): New define.
11411 (SUBREG_PROMOTED_GET): Likewise.
11412 (SUBREG_PROMOTED_SIGN): Likewise.
11413 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11414 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11415 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11416 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11417 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11418 (nonzero_bits1): Skip > 0 comparison with the results as
11419 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11420 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11421 of !SUBREG_PROMOTED_UNSIGNED_P.
11422 * simplify-rtx.c (simplify_unary_operation_1): Use new
11423 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11424 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11425 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11426 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11428 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11430 * ipa-devirt.c: Include gimple-pretty-print.h
11431 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11433 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11434 (get_polymorphic_call_info): Fix return value
11435 (type_change_info): New sturcture based on ipa-prop
11437 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11438 based on ipa-prop variant.
11439 (extr_type_from_vtbl_ptr_store): New function
11440 based on ipa-prop variant.
11441 (record_known_type): New function.
11442 (check_stmt_for_type_change): New function.
11443 (get_dynamic_type): New function.
11444 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11445 * tree-ssa-pre.c: ipa-utils.h
11446 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11447 machinery; sanity check with ipa-prop devirtualization.
11448 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11451 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11453 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11454 * alias.c, cfgexpand.c, cgraphbuild.c,
11455 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11456 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11457 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11458 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11459 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11460 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11461 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11462 dse.c, except.c, gengtype.c, gimple-expr.c,
11463 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11464 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11465 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11466 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11467 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11468 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11470 * pointer-set.c: Remove file.
11471 * pointer-set.h: Remove file.
11473 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11475 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11476 * config/arm/types.md (f_sels, f_seld): Delete.
11478 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11480 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11481 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11482 (aarch64_movdi_<mode>high): Likewise.
11483 (aarch64_mov<mode>high_di): Likewise.
11484 (aarch64_movdi_<mode>low): Likewise.
11485 (aarch64_mov<mode>low_di): Likewise.
11486 (aarch64_movtilow_tilow): Likewise.
11487 Add comment explaining usage of fp,simd attributes and of
11488 TARGET_FLOAT and TARGET_SIMD.
11490 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11491 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11493 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11494 Use MOVN when one of the half-words is 0xffff.
11496 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11498 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11500 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11502 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11503 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11504 (rfs_str): String corresponding to RFS_* constants.
11505 (rank_for_schedule_stats_t): New typedef.
11506 (rank_for_schedule_stats): New static variable.
11507 (rfs_result): New static function.
11508 (rank_for_schedule): Track statistics for deciding heuristics.
11509 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11511 (ready_sort): Use them for debug printouts.
11512 (schedule_block): Init statistics state. Print statistics on
11513 rank_for_schedule decisions.
11515 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11517 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11519 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11521 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11524 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11526 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11527 function to not conflict.
11528 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11529 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11530 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11531 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11532 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11535 2014-08-07 Marek Polacek <polacek@redhat.com>
11537 * fold-const.c (fold_binary_loc): Add folding of
11538 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11540 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11542 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11543 instead of type size.
11544 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11546 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11548 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11549 (*thumb1_movqi_insn): Likewise.
11550 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11552 2014-08-07 Tom de Vries <tom@codesourcery.com>
11554 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11555 (glibc_2_11_or_earlier): Remove effective-target keywords.
11557 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11559 * config/arm/arm.c (bdesc_2arg): Fix typo.
11560 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11562 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11564 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11566 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11569 * haifa-sched.c (advance_one_cycle): Fix dump.
11570 (schedule_block): Don't advance cycle if we are already at the
11571 beginning of the cycle.
11573 2014-08-06 Martin Jambor <mjambor@suse.cz>
11576 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11578 2014-08-06 Richard Biener <rguenther@suse.de>
11581 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11583 (lto_input_tree): Pop SCCs here.
11585 2014-08-06 Richard Biener <rguenther@suse.de>
11587 PR tree-optimization/61320
11588 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11589 handle misaligned loads.
11591 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11593 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11594 (aarch64_expand_vec_perm_const): Check for dup before zip.
11596 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11598 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11599 CONST_INT_P instead of GET_CODE and compare.
11600 (aarch64_select_cc_mode): Likewise.
11601 (aarch64_print_operand): Likewise.
11602 (aarch64_rtx_costs): Likewise.
11603 (aarch64_simd_valid_immediate): Likewise.
11604 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11605 (aarch64_simd_emit_pair_result_insn): Likewise.
11607 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11609 * gdbhooks.py (find_gcc_source_dir): New helper function.
11610 (class PassNames): New class, locating and parsing passes.def.
11611 (class BreakOnPass): New command "break-on-pass".
11613 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11615 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11618 2014-08-05 Richard Biener <rguenther@suse.de>
11620 PR rtl-optimization/61672
11621 * emit-rtl.h (mem_attrs_eq_p): Declare.
11622 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11623 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11624 * cfgcleanup.c (merge_memattrs): Likewise.
11625 Include emit-rtl.h.
11627 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11629 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11630 rather than singleton vectors.
11631 (vqdmlsls_lane_s32): Likewise.
11633 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11635 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11636 Use VSDQ_HSI mode iterator.
11637 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11638 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11639 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11640 Use BUILTIN_VDQHS macro.
11641 (sqrdmulh_laneq): Likewise.
11642 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11643 (vqdmlals_laneq_s32): Likewise.
11644 (vqdmlslh_laneq_s16): Likewise.
11645 (vqdmlsls_laneq_s32): Likewise.
11646 (vqdmulhh_laneq_s16): Likewise.
11647 (vqdmulhs_laneq_s32): Likewise.
11648 (vqrdmulhh_laneq_s16): Likewise.
11649 (vqrdmulhs_laneq_s32): Likewise.
11651 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11653 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11654 (vmuld_laneq_f64): Likewise.
11655 (vmuls_laneq_f32): Likewise.
11656 (vmul_n_f64): Likewise.
11657 (vmuld_lane_f64): Reimplement in C.
11658 (vmuls_lane_f32): Likewise.
11660 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11662 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11664 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11666 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11668 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11669 (rbitsi2): Likewise.
11670 (*arm_rev): Set predicable and predicable_short_it attributes.
11672 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11674 * convert.c (convert_to_integer): Guard transformation to lrint by
11677 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11679 * config/aarch64/aarch64-builtins.c
11680 (aarch64_simd_builtin_type_mode): Delete.
11681 (v8qi_UP): Remap to V8QImode.
11682 (v4hi_UP): Remap to V4HImode.
11683 (v2si_UP): Remap to V2SImode.
11684 (v2sf_UP): Remap to V2SFmode.
11685 (v1df_UP): Remap to V1DFmode.
11686 (di_UP): Remap to DImode.
11687 (df_UP): Remap to DFmode.
11688 (v16qi_UP):V16QImode.
11689 (v8hi_UP): Remap to V8HImode.
11690 (v4si_UP): Remap to V4SImode.
11691 (v4sf_UP): Remap to V4SFmode.
11692 (v2di_UP): Remap to V2DImode.
11693 (v2df_UP): Remap to V2DFmode.
11694 (ti_UP): Remap to TImode.
11695 (ei_UP): Remap to EImode.
11696 (oi_UP): Remap to OImode.
11697 (ci_UP): Map to CImode.
11698 (xi_UP): Remap to XImode.
11699 (si_UP): Remap to SImode.
11700 (sf_UP): Remap to SFmode.
11701 (hi_UP): Remap to HImode.
11702 (qi_UP): Remap to QImode.
11703 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11704 (VAR1): Build builtin name.
11705 (aarch64_init_simd_builtins): Remove dead code.
11707 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11709 * graphite-isl-ast-to-gimple.c:
11710 (set_options): New function.
11711 (scop_to_isl_ast): Add calling of set_options.
11713 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11715 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11716 (analyze_iv_to_split_insn): Don't initialize them.
11717 (get_ivts_expr): Removed.
11718 (allocate_basic_variable, insert_base_initialization): Use
11719 SET_SRC instead of *get_ivts_expr.
11720 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11722 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11724 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11725 (translate_isl_ast_for_loop): Add checking of the
11726 flag_loop_parallelize_all.
11727 (ast_build_before_for): New function.
11728 (scop_to_isl_ast): Add checking of the
11729 flag_loop_parallelize_all.
11730 * graphite-dependences.c: Move the defenition of the
11731 scop_get_dependences from graphite-optimize-isl.c to this file.
11732 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11733 (carries_deps): Add checking of the x's value.
11734 * graphite-optimize-isl.c: Move the defenition of the
11735 scop_get_dependences to graphite-dependences.c.
11736 * graphite-poly.h: Add declarations of scop_get_dependences
11739 2014-08-04 Rohit <rohitarulraj@freescale.com>
11742 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11744 (alt_reg_names): Likewise.
11745 (rs6000_dwarf_register_span): For SPE high registers, replace
11746 dwarf register numbers with GCC hard register numbers.
11747 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11748 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11749 register number for the corresponding GCC hard register number.
11750 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11751 newly added GCC hard register numbers for SPE high registers.
11752 (DWARF_FRAME_REGISTERS): Likewise.
11753 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11754 (DWARF_FRAME_REGNUM): Likewise.
11755 (FIXED_REGISTERS): Likewise.
11756 (CALL_USED_REGISTERS): Likewise.
11757 (CALL_REALLY_USED_REGISTERS): Likewise.
11758 (REG_ALLOC_ORDER): Likewise.
11759 (enum reg_class): Likewise.
11760 (REG_CLASS_NAMES): Likewise.
11761 (REG_CLASS_CONTENTS): Likewise.
11762 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11764 2014-08-04 Richard Biener <rguenther@suse.de>
11766 * gimple-fold.h (gimple_fold_builtin): Remove.
11767 * gimple-fold.c (gimple_fold_builtin): Make static.
11768 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11769 fold_stmt, not gimple_fold_builtin.
11771 2014-08-04 Martin Liska <mliska@suse.cz>
11773 * cgraph.h (csi_end_p): Removed.
11774 (csi_next): Likewise.
11775 (csi_node): Likewise.
11776 (csi_start): Likewise.
11777 (cgraph_node_in_set_p): Likewise.
11778 (cgraph_node_set_size): Likewise.
11779 (vsi_end_p): Likewise.
11780 (vsi_next): Likewise.
11781 (vsi_node): Likewise.
11782 (vsi_start): Likewise.
11783 (varpool_node_set_size): Likewise.
11784 (cgraph_node_set_nonempty_p): Likewise.
11785 (varpool_node_set_nonempty_p): Likewise.
11786 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11788 * ipa-inline-transform.c: Likewise.
11789 * ipa-utils.c (cgraph_node_set_new): Removed.
11790 (cgraph_node_set_add): Likewise.
11791 (cgraph_node_set_remove): Likewise.
11792 (cgraph_node_set_find): Likewise.
11793 (dump_cgraph_node_set): Likewise.
11794 (debug_cgraph_node_set): Likewise.
11795 (free_cgraph_node_set): Likewise.
11796 (varpool_node_set_new): Likewise.
11797 (varpool_node_set_add): Likewise.
11798 (varpool_node_set_remove): Likewise.
11799 (varpool_node_set_find): Likewise.
11800 (dump_varpool_node_set): Likewise.
11801 (free_varpool_node_set): Likewise.
11802 (debug_varpool_node_set): Likewise.
11803 * tree-emutls.c (struct tls_var_data):
11804 (emutls_index): Removed.
11805 (emutls_decl): Likewise.
11806 (gen_emutls_addr): Function implementation uses newly added
11807 hash_map<varpool_node *, tls_var_data>.
11808 (clear_access_vars): Likewise.
11809 (create_emultls_var): Likewise.
11810 (ipa_lower_emutls): Likewise.
11811 (reset_access): New function.
11813 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11815 * config/i386/i386.c (ix86_option_override_internal): Add
11816 PTA_RDRND and PTA_MOVBE for bdver4.
11818 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11819 James Greenhalgh <james.greenhalgh@arm.com>
11821 * doc/md.texi (clrsb): Document.
11822 (clz): Change reference to x into operand 1.
11824 (popcount): Likewise.
11826 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11829 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11830 move to subtarget in serial version if result is ignored.
11832 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11833 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11835 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11836 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11837 (sched_analyze_insn): Update use of try_group_insn to
11838 sched_macro_fuse_insns.
11839 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11840 arguments that are not conditional jumps.
11842 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11844 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11845 family information. Handle BTVER2 cpu with cpuid family value.
11847 2014-08-04 Tom de Vries <tom@codesourcery.com>
11849 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11850 (glibc_2_11_or_earlier): Document effective-target keywords.
11852 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11854 * ipa-devirt.c (odr_type_warn_count): Add type.
11855 (possible_polymorphic_call_targets): Set it.
11856 (ipa_devirt): Use it.
11858 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11860 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11862 * ipa-devirt.c: Include hash-map.h
11863 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11864 (clear_speculation): Break out of ...
11865 (get_class_context): ... here; speed up handling obviously useless
11867 (odr_type_warn_count, decl_warn_count): New structures.
11868 (final_warning_record): New structure.
11869 (final_warning_records): New static variable.
11870 (possible_polymorphic_call_targets): Cleanup handling of
11871 speculative info; do not build speculation when user do not care;
11872 record info about warnings when asked for.
11873 (add_decl_warning): New function.
11874 (type_warning_cmp): New function.
11875 (decl_warning_cmp): New function.
11876 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11877 (gate): Enable pass when warnings are requested.
11878 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11881 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11883 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11885 (hash_map::remove): New method.
11886 (hash_map::traverse): New method.
11887 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11888 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11889 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11890 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11891 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11892 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11895 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11897 * hash-set.h: new File.
11898 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11899 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11900 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11901 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11902 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11903 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11904 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11905 varpool.c: Use hash_set instead of pointer_set.
11907 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11909 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11911 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11913 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11914 for frame access when strict_p is false.
11916 2014-08-01 Renlin Li <renlin.li@arm.com>
11917 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11919 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11920 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11921 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11923 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11925 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11926 aarch64_mem_pair_offset.
11928 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11930 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11932 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11933 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11935 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11937 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11939 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11941 PR regression/61510
11942 * cgraphunit.c (analyze_functions): Use get_create rather than get
11943 for decls which are clones of abstract functions.
11945 2014-08-01 Martin Liska <mliska@suse.cz>
11947 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
11948 * ipa-prop.h (count_formal_params): Global function created from static.
11949 * ipa-prop.c (count_formal_params): Likewise.
11950 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
11951 profiles for semantically equivalent functions.
11952 * passes.c (do_per_function): If we load body of a function
11953 during WPA, this condition should behave same.
11954 * varpool.c (ctor_for_folding): More tolerant assert for variable
11955 aliases created during WPA.
11957 2014-08-01 Martin Liska <mliska@suse.cz>
11959 * doc/invoke.texi (Options That Control Optimization): Documentation
11960 for -foptimize-strlen introduced. Optimization levels default options
11963 2014-08-01 Jakub Jelinek <jakub@redhat.com>
11965 * opts.c (common_handle_option): Handle -fsanitize=alignment.
11966 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
11967 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
11969 * stor-layout.h (min_align_of_type): New prototype.
11970 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
11971 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
11973 * ubsan.c: Include builtins.h.
11974 (ubsan_expand_bounds_ifn): Change return type to bool,
11975 always return true.
11976 (ubsan_expand_null_ifn): Change return type to bool, change
11977 argument to gimple_stmt_iterator *. Handle both null and alignment
11978 sanitization, take type from ckind argument's type rather than
11980 (instrument_member_call): Removed.
11981 (instrument_mem_ref): Remove t argument, add mem and base arguments.
11982 Handle both null and alignment sanitization, don't say whole
11983 struct access is member access. Build 3 argument IFN_UBSAN_NULL
11984 call instead of 2 argument.
11985 (instrument_null): Adjust instrument_mem_ref caller. Don't
11986 instrument calls here.
11987 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
11988 like SANITIZE_NULL.
11989 * stor-layout.c (min_align_of_type): New function.
11990 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
11991 Or it into SANITIZE_UNDEFINED.
11992 * doc/invoke.texi (-fsanitize=alignment): Document.
11994 2014-07-31 Andi Kleen <ak@linux.intel.com>
11996 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
11998 2014-07-31 Andi Kleen <ak@linux.intel.com>
12000 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12002 (vn_reference_compute_hash): Dito.
12003 (vn_nary_op_compute_hash): Dito.
12004 (vn_phi_compute_hash): Dito.
12005 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12007 2014-07-31 Andi Kleen <ak@linux.intel.com>
12009 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12010 Rename to inchash:add_expr_commutative. Convert to inchash.
12011 (iterative_hash_hashable_expr): Rename to
12012 inchash:add_hashable_expr. Convert to inchash.
12013 (avail_expr_hash): Dito.
12015 2014-07-31 Andi Kleen <ak@linux.intel.com>
12017 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12018 Convert to inchash.
12020 2014-07-31 Andi Kleen <ak@linux.intel.com>
12022 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12024 2014-07-31 Andi Kleen <ak@linux.intel.com>
12026 * Makefile.in (OBJS): Add rtlhash.o
12027 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12028 (loc_checksum): Dito.
12029 (loc_checksum_ordered): Dito.
12030 (hash_loc_operands): Dito.
12032 (hash_loc_list): Dito.
12033 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12034 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12035 * rtlhash.c: New file.
12036 * rtlhash.h: New file.
12038 2014-07-31 Andi Kleen <ak@linux.intel.com>
12040 * inchash.h (inchash): Change inchash class to namespace.
12041 (class hash): ... Rename from inchash.
12042 (add_object): Move from macro to class template.
12043 * lto-streamer-out.c (hash_tree): Change inchash
12045 * tree.c (build_type_attribute_qual_variant): Dito.
12046 (type_hash_list): Dito.
12047 (attribute_hash_list): Dito.
12048 (iterative_hstate_expr): Rename to inchash::add_expr
12049 (build_range_type_1): Change inchash to inchash::hash
12050 and use hash::add_expr.
12051 (build_array_type_1): Dito.
12052 (build_function_type): Dito
12053 (build_method_type_directly): Dito.
12054 (build_offset_type): Dito.
12055 (build_complex_type): Dito.
12056 (make_vector_type): Dito.
12057 * tree.h (iterative_hash_expr): Dito.
12059 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12061 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12063 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12065 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12066 correct alphabetical position.
12067 (vpaddd_f64): Rewrite using builtins.
12068 (vpaddd_s64): Move to correct alphabetical position.
12071 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12074 * config/sh/sh.c (sh_legitimate_address_p,
12075 sh_legitimize_reload_address): Handle reg+reg address modes when
12076 ALLOW_INDEXED_ADDRESS is false.
12077 * config/sh/predicates.md (general_movsrc_operand,
12078 general_movdst_operand): Likewise.
12080 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12082 * config/aarch64/aarch64-builtins.c
12083 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12086 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12088 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12089 the generated mask based on BYTES_BIG_ENDIAN.
12090 (aarch64_simd_check_vect_par_cnst_half): New.
12091 * config/aarch64/aarch64-protos.h
12092 (aarch64_simd_check_vect_par_cnst_half): New.
12093 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12094 the check out to aarch64_simd_check_vect_par_cnst_half.
12095 (vect_par_cnst_lo_half): Likewise.
12096 * config/aarch64/aarch64-simd.md
12097 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12098 (move_hi_quad_<mode>): Always generate a low mask.
12100 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12102 * doc/invoke.texi (AVR Options): Add documentation about
12103 __AVR_DEVICE_NAME__ built-in macro.
12105 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12108 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12109 constraints are satisfied.
12110 (<shift>di3_neon): Likewise.
12112 2014-07-31 Richard Biener <rguenther@suse.de>
12114 PR tree-optimization/61964
12115 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12116 by structural equality.
12118 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12120 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12121 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12122 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12124 * gcc.c (sanitize_spec_function): Support new option.
12125 (SANITIZER_SPEC): Remove now redundant check.
12126 * opts.c (common_handle_option): Support new option.
12127 (finish_options): Check for incompatibilities.
12128 * toplev.c (process_options): Split userspace-specific checks.
12130 2014-07-31 Richard Biener <rguenther@suse.de>
12132 * lto-streamer.h (struct output_block): Remove global.
12133 (struct data_in): Remove labels, num_named_labels and
12134 num_unnamed_labels.
12135 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12136 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12138 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12141 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12142 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12143 (isolate_path): New argument to avoid inserting a trap.
12144 (find_implicit_erroneous_behaviour): Handle returning the address
12145 of a local variable.
12146 (find_explicit_erroneous_behaviour): Likewise.
12148 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12151 * toplev.c (init_random_seed): Move piece of code never called to
12153 (set_random_seed): see above.
12155 2014-07-31 Tom de Vries <tom@codesourcery.com>
12157 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12159 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12161 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12162 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12164 2014-07-31 Richard Biener <rguenther@suse.de>
12166 * data-streamer.h (streamer_write_data_stream): Declare here,
12168 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12169 * lto-cgraph.c (lto_output_node): Adjust.
12170 (lto_output_varpool_node): Likewise.
12171 * data-streamer-out.c (streamer_string_index): Likewise.
12172 (streamer_write_data_stream, lto_append_block): Move from ...
12173 * lto-section-out.c (lto_output_data_stream,
12174 lto_append_block): ... here.
12176 2014-07-30 Mike Stump <mikestump@comcast.net>
12178 * configure.ac: Also check for popen.
12179 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12180 * configure: Regenerate.
12181 * config.in: Regenerate.
12183 2014-07-30 Martin Jambor <mjambor@suse.cz>
12185 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12186 parameter to gimple.
12188 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12190 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12191 address as second parameter to __tpf_eh_return routine.
12193 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12195 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12198 2014-07-30 Tom Tromey <tromey@redhat.com>
12201 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12202 * doc/extend.texi (Type Attributes): Document designated_init
12205 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12207 * graphite-isl-ast-to-gimple.c:
12208 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12209 (gcc_expression_from_isl_expression): Pass type to
12210 gcc_expression_from_isl_ast_expr_id.
12212 2014-07-30 Richard Biener <rguenther@suse.de>
12214 * lto-streamer.h (lto_write_data): New function.
12215 * langhooks.c (lhd_append_data): Do not free block.
12216 * lto-section-out.c (lto_write_data): New function writing
12217 raw data to the current section.
12218 (lto_write_stream): Adjust for langhook semantic change.
12219 (lto_destroy_simple_output_block): Write header directly.
12220 * lto-opts.c (lto_write_options): Write options directly.
12221 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12222 (lto_output_toplevel_asms): Likewise.
12223 (copy_function_or_variable): Copy data directly.
12224 (write_global_references): Output index table directly.
12225 (lto_output_decl_state_refs): Likewise.
12226 (write_symbol): Write data directly.
12227 (produce_symtab): Adjust.
12228 (produce_asm_for_decls): Output header and refs directly.
12230 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12232 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12233 to speculative_targets
12234 (get_class_context): Fix handling of contextes without outer type;
12235 avoid matching non-polymorphic types in LTO.
12236 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12237 parameter to speculative_targetsp; handle speculation.
12238 (dump_possible_polymorphic_call_targets): Update dumping.
12240 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12242 * common.opt (Wodr): Enable by default.
12244 2014-07-29 Olivier Hainque <hainque@adacore.com>
12246 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12248 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12251 * gengtype.c (strtoken): New function.
12252 (create_user_defined_type): Replace strtok with strtoken.
12254 2014-07-29 Nathan Sidwell <nathan@acm.org>
12256 * gcov-io.c (gcov_var): Make hidden.
12257 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12258 (gcov_do_dump): Declare.
12259 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12261 2014-07-29 Martin Jambor <mjambor@suse.cz>
12263 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12264 parameter to gimple.
12265 (sra_modify_assign): Likewise.
12267 2014-07-29 Richard Biener <rguenther@suse.de>
12269 PR middle-end/52478
12270 * expr.c (expand_expr_real_2): Revert last change.
12272 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12274 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12275 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12276 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12278 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12279 (contains_type_p): Forward declare.
12280 (polymorphic_call_target_hasher::hash): Hash speculative info.
12281 (polymorphic_call_target_hasher::equal): Compare speculative info.
12282 (get_class_context): Handle speuclation.
12283 (contains_type_p): Update.
12284 (get_polymorphic_call_info_for_decl): Update.
12285 (walk_ssa_copies): Break out from ...
12286 (get_polymorphic_call_info): ... here; set speculative context
12288 * ipa-prop.c (ipa_write_indirect_edge_info,
12289 ipa_read_indirect_edge_info): Stream speculative context.
12290 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12291 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12292 SPECULATIVE_MAYBE_DERIVED_TYPE).
12293 (possible_polymorphic_call_targets overriders): Update.
12294 (dump_possible_polymorphic_call_targets overriders): Update.
12295 (dump_possible_polymorphic_call_target_p overriders): Update.
12297 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12299 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12300 ipa-devirt path; fix thinko there.
12302 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12304 * config/i386/i386.c (ix86_return_in_memory): Replace one
12305 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12307 2014-07-28 Marek Polacek <polacek@redhat.com>
12309 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12311 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12313 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12314 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12315 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12316 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12317 (USE_LD_AS_NEEDED): Likewise.
12318 (ASM_APP_ON): Likewise.
12319 (ASM_APP_OFF): Likewise.
12320 (TARGET_POSIX_IO): Likewise.
12321 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12322 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12323 (USE_LD_AS_NEEDED): Likewise.
12324 (ASM_APP_ON): Likewise.
12325 (ASM_APP_OFF): Likewise.
12326 (TARGET_POSIX_IO): Likewise.
12328 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12330 PR middle-end/61734
12331 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12332 operators other than the equality operators.
12334 2014-07-28 Richard Biener <rguenther@suse.de>
12336 PR middle-end/52478
12337 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12338 sure to register SImode ones, not only >= word_mode ones.
12339 * expr.c (expand_expr_real_2): When expanding -ftrapv
12340 binops do not use OPTAB_LIB_WIDEN.
12342 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12344 PR middle-end/61919
12345 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12346 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12347 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12348 inserting them in the insn stream.
12350 2014-07-28 Marek Polacek <polacek@redhat.com>
12352 PR middle-end/61913
12353 * common.opt (Wodr): Add Var.
12355 2014-07-28 Richard Biener <rguenther@suse.de>
12357 PR tree-optimization/61921
12358 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12359 if there is a varpool node before dereferencing it.
12361 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12363 * graphite-sese-to-poly.c:
12364 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12365 id of the pbb), which contains pointer to the pbb1.
12367 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12369 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12371 * graphite-isl-ast-to-gimple.c:
12372 (graphite_create_new_guard): New function.
12373 (translate_isl_ast_node_if): New function.
12374 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12376 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12378 2014-07-27 Anthony Green <green@moxielogic.com>
12380 * config.gcc: Add moxie-*-moxiebox* configuration.
12381 * config/moxie/moxiebox.h: New file.
12383 2014-07-26 Andrew Pinski <apinski@cavium.com>
12385 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12386 from the read only register.
12388 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12390 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12391 as the allocation class if it isn't likely to be spilled.
12393 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12395 * rtl.h (tls_referenced_p): Declare.
12396 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12397 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12398 (mips_cannot_force_const_mem): Use tls_referenced_p.
12399 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12400 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12401 instead of pa_tls_referenced_p.
12402 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12403 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12404 (pa_legitimate_constant_p): Likewise.
12405 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12406 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12407 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12408 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12409 rs6000_tls_referenced_p.
12410 (rs6000_tls_symbol_ref_1): Delete.
12412 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12415 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12416 Optimize inverse of a VEC_CONCAT.
12418 2014-07-25 Xinliang David Li <davidxl@google.com>
12420 * params.def: New parameter.
12421 * coverage.c (get_coverage_counts): Check new flag.
12422 (coverage_compute_profile_id): Check new flag.
12423 (coverage_begin_function): Check new flag.
12424 (coverage_end_function): Check new flag.
12425 * value-prof.c (coverage_node_map_initialized_p): New function.
12426 (init_node_map): Populate map with all functions.
12427 * doc/invoke.texi: Document new parameter.
12429 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12430 Richard Biener <rguenther@suse.de>
12432 * lto-streamer-out.c (struct sccs): Turn to ...
12433 (class DFS): ... this one; refactor the DFS walk so it can
12434 be re-done on per-SCC basis.
12435 (DFS::DFS): New constructor.
12436 (DFS::~DFS): New destructor.
12437 (hash_tree): Add new MAP argument holding in-SCC hash values;
12438 remove POINTER_TYPE hashing hack.
12439 (scc_entry_compare): Rename to ...
12440 (DFS::scc_entry_compare): ... this one.
12441 (hash_scc): Rename to ...
12442 (DFS::hash_scc): ... this one; pass output_block instead
12443 of streamer_cache; work harder to get unique and stable SCC
12445 (DFS_write_tree): Rename to ...
12446 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12447 (lto_output_tree): Update.
12449 2014-07-25 Andi Kleen <ak@linux.intel.com>
12451 * lto-streamer-out.c (hash_tree): Convert to inchash.
12453 2014-07-25 Andi Kleen <ak@linux.intel.com>
12455 * tree.c (build_type_attribute_qual_variant): Use inchash.
12456 (type_hash_list): Dito.
12457 (attribute_hash_list): Dito
12458 (iterative_hstate_expr): Dito.
12459 (iterative_hash_expr): Dito.
12460 (build_range_type_1): Dito.
12461 (build_array_type_1): Dito.
12462 (build_function_type): Dito.
12463 (build_method_type_directly): Dito.
12464 (build_offset_type): Dito.
12465 (build_complex_type): Dito.
12466 (make_vector_type): Dito.
12467 * tree.h (iterative_hash_expr): Add compat wrapper.
12468 (iterative_hstate_expr): Add.
12470 2014-07-25 Andi Kleen <ak@linux.intel.com>
12472 * Makefile.in (OBJS): Add inchash.o.
12473 (PLUGIN_HEADERS): Add inchash.h.
12474 * ipa-devirt.c: Include inchash.h.
12475 * lto-streamer-out.c: Dito.
12476 * tree-ssa-dom.c: Dito.
12477 * tree-ssa-pre.c: Dito.
12478 * tree-ssa-sccvn.c: Dito.
12479 * tree-ssa-tail-merge.c: Dito.
12481 * tree.c (iterative_hash_hashval_t): Move to ...
12482 (iterative_hash_host_wide_int): Move to ...
12483 * inchash.c: Here. New file.
12484 * tree.h (iterative_hash_hashval_t): Move to ...
12485 (iterative_hash_host_wide_int): Move to ...
12486 * inchash.h: Here. New file.
12488 2014-07-25 Richard Biener <rguenther@suse.de>
12490 PR middle-end/61762
12491 PR middle-end/61894
12492 * fold-const.c (native_encode_int): Add and handle offset
12493 parameter to do partial encodings of expr.
12494 (native_encode_fixed): Likewise.
12495 (native_encode_real): Likewise.
12496 (native_encode_complex): Likewise.
12497 (native_encode_vector): Likewise.
12498 (native_encode_string): Likewise.
12499 (native_encode_expr): Likewise.
12500 * fold-const.c (native_encode_expr): Add offset parameter
12502 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12503 (fold_ctor_reference): Handle all reads from tcc_constant
12506 2014-07-25 Richard Biener <rguenther@suse.de>
12508 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12509 as possibly unused.
12511 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12513 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12515 2014-07-24 Kyle McMartin <kyle@redhat.com>
12517 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12519 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12521 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12523 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12525 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12526 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12527 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12529 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12531 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12532 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12533 aggregate types. Instead, *all* aggregate types, except for single-
12534 element or homogeneous float/vector aggregates, are quadword-aligned
12535 if required by their type alignment. Issue -Wpsabi note when a type
12536 is now treated differently than before.
12538 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12540 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12541 does not fit fully into floating-point registers, and there is still
12542 space in the register parameter area, use GPRs to pass those parts
12543 of the argument. Issue -Wpsabi note if any parameter is now treated
12544 differently than before.
12545 (rs6000_arg_partial_bytes): Update.
12547 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12549 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12551 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12553 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12554 * toplev.c (initialize_rtl): Don't use it. Move previously
12555 "language-dependent" calls to...
12556 (backend_init): ...here.
12557 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12558 Assert that RTL initialization hasn't happend yet.
12560 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12562 PR rtl-optimization/61629
12563 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12564 they have already been initialized.
12566 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12568 PR middle-end/61268
12569 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12570 DECL_INCOMING_RTL and entry_parm.
12571 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12572 * calls.c (load_register_parameters): Likewise argument values.
12573 (emit_library_call_value_1, store_one_arg): Likewise argument
12575 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12577 * explow.c (validize_mem): Modify the argument in-place.
12579 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12581 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12582 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12584 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12586 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12587 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12589 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12591 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12592 (aarch64_save_callee_saves): New parameter "skip_wb".
12593 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12595 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12597 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12599 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12601 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12603 * graphite-isl-ast-to-gimple.c:
12604 (graphite_create_new_loop): Add calling of isl_id_free to properly
12605 decrement reference counts.
12607 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12609 2014-07-24 Martin Liska <mliska@suse.cz>
12610 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12612 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12613 (rs6000_code_end): Likewise.
12615 2014-07-24 Martin Liska <mliska@suse.cz>
12617 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12618 symtab_node funtion used.
12619 (rs6000_xcoff_declare_object_name): Likewise.
12621 2014-07-24 Martin Liska <mliska@suse.cz>
12623 * cgraphunit.c (compile): Correct function used.
12625 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12627 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12630 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12633 * varasm.c (bss_initializer_p): Handle offlined ctors.
12634 (align_variable, get_variable_align): Likewise.
12635 (make_decl_one_only): Likewise.
12636 (default_binds_local_p_1): Likewise.
12637 (decl_binds_to_current_def_p): Likewise.
12638 (get_variable_section): Get constructor if it is offlined.
12639 (assemble_variable_contents): Sanity check that the caller
12640 streamed in the ctor in LTO.
12642 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12644 * graphite-isl-ast-to-gimple.c:
12645 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12646 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12647 isl_ast_op_pdiv_r to the different case.
12649 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12651 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12653 PR middle-end/61876
12654 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12655 when flag_errno_math is on.
12657 2014-07-24 Martin Liska <mliska@suse.cz>
12659 * cgraph.h (varpool_node):
12660 (availability get_availability (void)):
12661 created from cgraph_variable_initializer_availability
12662 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12663 created from: cgraph_variable_initializer_availability
12664 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12665 (void finalize_named_section_flags (void)):
12666 created from varpool_finalize_named_section_flags
12667 (bool assemble_decl (void)): created from varpool_assemble_decl
12668 (void analyze (void)): created from varpool_analyze_node
12669 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12670 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12671 (void remove_initializer (void)): created from varpool_remove_initializer
12672 (tree get_constructor (void)): created from varpool_get_constructor
12673 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12674 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12675 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12676 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12677 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12678 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12679 (static bool output_variables (void)): created from varpool_output_variables
12680 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12681 created from varpool_extra_name_alias
12682 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12683 (static void dump_varpool (FILE *f)): created from dump_varpool
12684 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12685 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12686 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12687 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12688 (void assemble_aliases (void)): created from assemble_aliases
12690 2014-07-24 Martin Liska <mliska@suse.cz>
12692 * cgraph.h (symtab_node):
12693 (void register_symbol (void)): created from symtab_register_node
12694 (void remove (void)): created from symtab_remove_node
12695 (void dump (FILE *f)): created from dump_symtab_node
12696 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12697 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12698 (struct ipa_ref *add_reference (symtab_node *referred_node,
12699 enum ipa_ref_use use_type)): created from add_reference
12700 (struct ipa_ref *add_reference (symtab_node *referred_node,
12701 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12702 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12703 gimple stmt)): created from maybe_add_reference
12704 (bool semantically_equivalent_p (symtab_node *target)): created from
12705 symtab_semantically_equivalent_p
12706 (void remove_from_same_comdat_group (void)): created from
12707 remove_from_same_comdat_group
12708 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12709 symtab_add_to_same_comdat_group
12710 (void dissolve_same_comdat_group_list (void)): created from
12711 symtab_dissolve_same_comdat_group_list
12712 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12713 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12714 created from symtab_alias_ultimate_target
12715 (inline symtab_node *next_defined_symbol (void)): created from
12716 symtab_next_defined_symbol
12717 (bool resolve_alias (symtab_node *target)): created from
12718 symtab_resolve_alias
12719 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12720 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12721 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12722 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12723 (void set_section (const char *section)): created from set_section_1
12724 (enum availability get_availability (void)): created from symtab_node_availability
12725 (void make_decl_local (void)): created from symtab_make_decl_local
12726 (bool real_symbol_p (void)): created from symtab_read_node
12727 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12728 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12729 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12730 symtab_in_same_comdat_p;
12731 (bool address_taken_from_non_vtable_p (void)): created from
12732 address_taken_from_non_vtable_p
12733 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12734 (static void dump_table (FILE *)): created from dump_symtab
12735 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12736 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12737 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12738 symtab_used_from_object_file_p
12739 (void dump_base (FILE *)): created from dump_symtab_base
12740 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12741 (void unregister (void)): created from symtab_unregister_node
12742 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12743 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12744 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12745 symtab_nonoverwritable_alias_1
12746 * cgraph.h (cgraph_node):
12747 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12748 created from cgraph_remove_node_and_inline_clones
12749 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12750 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12751 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12752 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12753 created from cgraph_function_node
12754 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12755 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12756 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12757 created from cgraph_create_clone
12758 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12759 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12760 created from cgraph_create_virtual_clone
12761 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12762 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12763 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12764 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12765 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12766 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12767 created from cgraph_function_version_info
12768 (struct cgraph_function_version_info *insert_new_function_version (void)):
12769 created from insert_new_cgraph_node_version
12770 (struct cgraph_function_version_info *function_version (void)): created from
12771 get_cgraph_node_version
12772 (void analyze (void)): created from analyze_function
12773 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12774 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12775 tree real_alias) cgraph_add_thunk
12776 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12777 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12778 created from cgraph_function_or_thunk_node
12779 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12780 created from expand_thunk
12781 (void reset (void)): created from cgraph_reset_node
12782 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12783 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12784 (void remove (void)): created from cgraph_remove_node
12785 (void dump (FILE *f)): created from dump_cgraph_node
12786 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12787 (bool get_body (void)): created from cgraph_get_body
12788 (void release_body (void)): created from cgraph_release_function_body
12789 (void unnest (void)): created from cgraph_unnest_node
12790 (void make_local (void)): created from cgraph_make_node_local
12791 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12792 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12793 gcov_type count, int freq)): created from cgraph_create_edge
12794 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12795 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12796 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12797 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12798 created from cgraph_create_edge_including_clones
12799 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12800 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12801 (void remove_callers (void)): created from cgraph_node_remove_callers
12802 (void remove_callees (void)): created from cgraph_node_remove_callees
12803 (enum availability get_availability (void)): created from cgraph_function_body_availability
12804 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12805 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12806 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12807 (void call_duplication_hooks (cgraph_node *node2)): created from
12808 cgraph_call_node_duplication_hooks
12809 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12810 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12811 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12812 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12813 (void call_function_insertion_hooks (void)):
12814 created from cgraph_call_function_insertion_hooks
12815 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12816 (bool local_p (void)): created from cgraph_local_node
12817 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12818 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12819 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12820 (inline bool only_called_directly_or_aliased_p (void)):
12821 created from cgraph_only_called_directly_or_aliased_p
12822 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12823 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12824 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12825 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12826 (bool can_remove_if_no_direct_calls_p (void)):
12827 created from cgraph_can_remove_if_no_direct_calls_p
12828 (inline bool has_gimple_body_p (void)):
12829 created from cgraph_function_with_gimple_body_p
12830 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12831 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12832 (static inline void debug_cgraph (void)): created from debug_cgraph
12833 (static void record_function_versions (tree decl1, tree decl2)):
12834 created from record_function_versions
12835 (static void delete_function_version (tree decl)):
12836 created from delete_function_version
12837 (static void add_new_function (tree fndecl, bool lowered)):
12838 created from cgraph_add_new_function
12839 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12840 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12841 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12842 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12843 (static cgraph_node *get_for_asmname (tree asmname)):
12844 created from cgraph_node_for_asm
12845 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12846 created from cgraph_same_body_alias
12847 (static bool used_from_object_file_p_worker (cgraph_node *node,
12848 void *): new function
12849 (static bool non_local_p (cgraph_node *node, void *)):
12850 created from cgraph_non_local_node_p_1
12851 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12852 created from verify_cgraph
12853 (static bool make_local (cgraph_node *node, void *)):
12854 created from cgraph_make_node_local
12855 (static cgraph_node *create_alias (tree alias, tree target)):
12856 created from cgraph_create_function_alias
12857 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12858 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12859 created from cgraph_create_edge_1
12860 * cgraph.h (varpool_node):
12861 (void remove (void)): created from varpool_remove_node
12862 (void dump (FILE *f)): created from dump_varpool_node
12864 2014-07-24 Richard Biener <rguenther@suse.de>
12867 * tree-ssa-structalias.c (create_variable_info_for_1):
12868 Use varpool_get_constructor.
12869 (create_variable_info_for): Likewise.
12871 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12873 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12874 subtract outgoing area size when restoring stack_pointer_rtx.
12876 2014-07-24 Nick Clifton <nickc@redhat.com>
12878 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12879 that operations are taking place in parallel.
12880 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12882 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12884 * omp-low.c (extract_omp_for_data): Add missing break statement.
12886 2014-07-24 Richard Biener <rguenther@suse.de>
12888 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12889 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12890 and adjust MOVE_RATIO query accordingly.
12891 (estimate_num_insns): Adjust callers.
12892 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12893 * ipa-cp.c (gather_context_independent_values,
12894 estimate_local_effects): Likewise.
12895 * ipa-split.c (consider_split): Likewise.
12897 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12899 * config/i386/driver-i386.c: Remove names of unused arguments and
12900 unnecessary unused attributes.
12901 * config/i386/host-mingw32.c: Likewise.
12902 * config/i386/i386.c: Likewise.
12903 * config/i386/winnt-stubs.c: Likewise.
12904 * config/i386/winnt.c: Likewise.
12906 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12908 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12909 (aarch64_gen_loadwb_pair): New helper function.
12910 (aarch64_expand_epilogue): Simplify code using new helper functions.
12911 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12913 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12915 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12916 (aarch64_gen_storewb_pair): New helper function.
12917 (aarch64_expand_prologue): Simplify code using new helper functions.
12918 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12920 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12922 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12923 Rename to aarch64_save_callee_saves, remove restore code.
12924 (aarch64_restore_callee_saves): New function.
12926 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12928 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12929 (aarch64_save_callee_saves): New function to handle reg save
12930 for both core and vectore regs.
12932 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12934 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12935 (aarch64_gen_store_pair): New helper function.
12936 (aarch64_save_or_restore_callee_save_registers)
12937 (aarch64_save_or_restore_fprs): Use new helper functions.
12939 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12941 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12942 (aarch64_save_or_restore_callee_save_registers)
12943 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12945 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12947 * config/aarch64/aarch64.c
12948 (aarch64_save_or_restore_callee_save_registers)
12949 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
12951 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12953 * config/aarch64/aarch64.c
12954 (aarch64_save_or_restore_callee_save_registers)
12955 (aarch64_save_or_restore_fprs): Remove 'increment'.
12957 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12959 * config/aarch64/aarch64.c
12960 (aarch64_save_or_restore_callee_save_registers)
12961 (aarch64_save_or_restore_fprs): Use register offset in
12962 cfun->machine->frame.reg_offset.
12964 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12966 * config/aarch64/aarch64.c
12967 (aarch64_save_or_restore_callee_save_registers)
12968 (aarch64_save_or_restore_fprs): Remove base_rtx.
12970 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12972 * config/aarch64/aarch64.c
12973 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
12974 to 'start_offset'. Remove local variable 'start_offset'.
12976 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12978 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
12979 type to HOST_WIDE_INT.
12981 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12983 * config/aarch64/aarch64.c (aarch64_expand_prologue)
12984 (aarch64_save_or_restore_fprs)
12985 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
12987 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12989 * config/arm/t-rtems-eabi: Add
12990 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
12991 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
12992 mbig-endian/mthumb/march=armv7-r, and
12993 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
12996 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
12997 Chris Johns <chrisj@rtems.org>
12998 Joel Sherrill <joel.sherrill@oarcorp.com>
13000 * config.gcc: Add nios2-*-rtems*.
13001 * config/nios2/rtems.h: New file.
13002 * gcc/config/nios2/t-rtems: New file.
13004 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13007 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13008 constant numbers, not general constants.
13009 (rs6000_expand_vector_init): Ditto.
13011 2014-07-23 Nathan Sidwell <nathan@acm.org>
13013 * gcov-tool.c (gcov_list): Declare here.
13014 (set_gcov_list): Remove.
13015 (gcov_output_files): Set gcov_list directly.
13017 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13019 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13021 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13023 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13024 callee-saved registers are available for padding purpose
13025 and r3 is not mandatory, then prefer use those callee-saved
13028 2014-07-23 Richard Biener <rguenther@suse.de>
13030 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13031 * combine.c: Include statistics.h and params.h.
13032 (combine_instructions): Guard three and four insn combines
13033 with max-combine-insns value. Record statistics for combines
13035 * doc/invoke.texi (max-combine-insns): Document new param.
13037 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13039 * graphite-isl-ast-to-gimple.c:
13040 (translate_isl_ast_node_block): New function.
13041 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13043 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13044 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13046 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13048 * graphite-isl-ast-to-gimple.c:
13049 (get_max_schedule_dimensions): New function.
13050 (extend_schedule): Likewise.
13051 (generate_isl_schedule): Add calling of extend_schedule and
13052 get_max_schedule_dimensions.
13054 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13056 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13057 (case UNSPEC): Handle UNSPEC_RBIT.
13059 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13061 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13062 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13064 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13066 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13068 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13070 * graphite-isl-ast-to-gimple.c:
13071 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13072 (ivs_params_clear):
13073 (build_iv_mapping): New function.
13074 (translate_isl_ast_node_user): Likewise.
13075 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13077 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13078 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13079 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13081 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13084 * config/arm/arm.md (setmem): New pattern.
13085 * config/arm/arm-protos.h (struct tune_params): New fields.
13086 (arm_gen_setmem): New prototype.
13087 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13088 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13089 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13090 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13091 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13092 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13093 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13094 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13095 (arm_const_inline_cost): New function.
13096 (arm_block_set_max_insns): New function.
13097 (arm_block_set_non_vect_profit_p): New function.
13098 (arm_block_set_vect_profit_p): New function.
13099 (arm_block_set_unaligned_vect): New function.
13100 (arm_block_set_aligned_vect): New function.
13101 (arm_block_set_unaligned_non_vect): New function.
13102 (arm_block_set_aligned_non_vect): New function.
13103 (arm_block_set_vect, arm_gen_setmem): New functions.
13105 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13107 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13109 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13112 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13113 out of #ifdef __OPTIMIZE__.
13115 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13117 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13118 different trapping status if -fnon-call-exceptions is enabled.
13120 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13122 * expr.c (store_field): Handle VOIDmode for calls that return values
13123 in multiple locations.
13125 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13127 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13128 (altivec_vsldoi_<mode>): Likewise.
13130 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13132 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13133 to the number of characters in the line.
13135 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13137 * graphite-isl-ast-to-gimple.c: Add using of
13138 build_nonstandard_integer_type instead of int128_integer_type_node.
13140 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13142 * toplev.c (output_stack_usage): Adjust the location of the warning.
13144 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13146 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13147 (*membar_storeload): Disable for LEON3.
13149 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13151 PR rtl-optimization/61461
13152 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13154 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13157 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13158 Fix instruction constraint.
13159 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13161 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13163 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13165 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13167 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13168 GNU coding standards.
13169 (nds32_register_move_cost): Likewise.
13170 (nds32_memory_move_cost): Likewise.
13171 (nds32_address_cost): Likewise.
13173 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13175 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13177 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13179 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13180 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13181 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13182 (HAVE_sync_compare_and_swapqi): Define.
13183 (HAVE_sync_compare_and_swaphi): Likewise.
13184 (HAVE_sync_compare_and_swapsi): Likewise.
13186 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13188 * config/mips/p5600.md: Add missing cpu tests.
13190 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13192 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13193 (vmla_f64): Likewise.
13194 (vfms_f64): Likewise.
13195 (vmls_f64): Likewise.
13197 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13199 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13200 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13202 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13204 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13205 (vmlal_high_lane_s32): Likewise.
13206 (vmlal_high_lane_u16): Likewise.
13207 (vmlal_high_lane_u32): Likewise.
13208 (vmlsl_high_lane_s16): Likewise.
13209 (vmlsl_high_lane_s32): Likewise.
13210 (vmlsl_high_lane_u16): Likewise.
13211 (vmlsl_high_lane_u32): Likewise.
13213 2014-07-17 Terry Guo <terry.guo@arm.com>
13215 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13216 (alus_reg): Renamed to alus_sreg.
13217 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13218 from alu_reg to alu_sreg. Change type of dsp instructions from
13219 alu_reg to alu_dsp_reg.
13220 * config/arm/thumb1.md: Likewise.
13221 * config/arm/thumb2.md: Likewise.
13222 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13223 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13224 with alu_sreg and alus_sreg.
13225 * config/arm/arm1026ejs.md (alu_op): Likewise.
13226 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13227 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13228 * config/arm/fa526.md (526_alu_op): Likewise.
13229 * config/arm/fa606te.md (606te_alu_op): Likewise.
13230 * config/arm/fa626te.md (626te_alu_op): Likewise.
13231 * config/arm/fa726te.md (726te_alu_op): Likewise.
13232 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13233 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13234 alu_sreg, alu_dsp_reg and alus_sreg.
13235 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13236 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13237 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13238 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13239 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13240 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13241 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13242 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13243 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13244 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13245 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13246 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13247 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13248 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13249 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13250 alus_reg to alus_sreg.
13252 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13254 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13257 2014-07-17 Richard Biener <rguenther@suse.de>
13259 PR rtl-optimization/61801
13260 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13261 don't set reg_pending_barrier if it appears in a debug-insn.
13263 2014-07-16 DJ Delorie <dj@redhat.com>
13265 * config/rx/rx.c (rx_option_override): Fix alignment values.
13266 (rx_align_for_label): Likewise.
13268 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13271 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13272 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13273 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13275 (cris_print_index, cris_print_operand, cris_constant_index_p)
13276 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13277 (cris_address_cost): Ditto last CONSTANT_P.
13278 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13279 callers changed. Yield cris_offsettable_symbol for non-PIC
13280 constant symbolic expressions including labels. Yield cris_unspec
13282 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13283 target to pic_offset_table_rtx for calls that will likely go
13284 through PLT, const0_rtx when they can't. All callers changed.
13285 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13286 symbolic expressions to be PICified. Remove second, redundant,
13287 assert on can_create_pseudo_p returning non-zero. Use
13288 replace_equiv_address_nv, not replace_equiv_address, for final
13290 * config/cris/cris.md ("movsi"): Move variable t to pattern
13291 toplevel. Adjust assert for new cris_symbol_type member. Use
13292 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13293 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13295 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13296 ("call", "call_value"): Use second incoming operand as a marker
13297 for pic-offset-table-register being used.
13298 ("*expanded_call_non_v32", "*expanded_call_v32")
13299 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13300 second incoming operand to CALL, match cris_call_type_marker.
13301 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13302 ("*expanded_call_side"): Ditto. Fix typo in comment.
13303 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13305 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13306 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13307 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13308 users changed. Add members cris_offsettable_symbol and cris_unspec.
13309 (cris_symbol_type): Rename from cris_pic_symbol_type.
13310 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13312 * config/cris/cris-protos.h (cris_symbol_type_of,
13313 cris_expand_pic_call_address): Adjust prototypes.
13314 (cris_legitimate_constant_p): New prototype.
13316 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13317 an existing tmake_file. Don't add t-slibgcc and t-linux.
13319 2014-07-17 Jason Merrill <jason@redhat.com>
13322 * symtab.c (symtab_remove_from_same_comdat_group): Also
13323 set_comdat_group to NULL_TREE.
13324 (verify_symtab): Fix diagnostic.
13326 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13329 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13331 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13333 Support location tracking for built-in macro tokens
13334 * input.h (is_location_from_builtin_token): New function declaration.
13335 * input.c (is_location_from_builtin_token): New function definition.
13336 * toplev.c (general_init): Tell libcpp what the pre-defined
13337 spelling location for built-in tokens is.
13339 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13341 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13342 on the FUNCTION_DECL.
13344 2014-07-16 Richard Biener <rguenther@suse.de>
13347 * doc/extend.texi (always_inline): Clarify.
13349 2014-07-15 Eric Christopher <echristo@gmail.com>
13351 * doc/invoke.texi (Link Options): Document -z option.
13353 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13355 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13356 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13358 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13360 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13362 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13364 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13365 varpool_assemble_decl.
13366 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13369 2014-07-15 Michael Matz <matz@suse.de>
13371 PR rtl-optimization/61772
13372 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13374 2014-07-15 Richard Biener <rguenther@suse.de>
13376 * opts.c (default_options_table): Disable bit-ccp at -Og.
13378 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13380 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13382 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13384 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13385 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13386 call langhook for unknown declaration.
13387 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13388 * tree.h (DECL_ARGUMENTS): Update.
13389 * print-tree.c (print_node): Update.
13390 * tree-core.h (tree_decl_non_common): Remove arguments.
13391 (tree_function_decl): Add arguments.
13393 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13395 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13397 2014-07-14 Richard Biener <rguenther@suse.de>
13399 PR tree-optimization/61779
13400 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13401 simplifying a condition.
13403 2014-07-14 Richard Biener <rguenther@suse.de>
13405 * builtins.c (c_strlen): Make only_value == 2 really only
13406 affect warning generation.
13408 2014-07-14 Richard Biener <rguenther@suse.de>
13410 PR tree-optimization/61757
13411 PR tree-optimization/61783
13412 PR tree-optimization/61787
13413 * tree-ssa-dom.c (record_equality): Revert canonicalization
13414 change and add comment.
13415 (propagate_rhs_into_lhs): Revert previous fix, removing
13416 loop depth restriction again.
13418 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13420 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13421 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13422 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13423 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13424 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13425 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13426 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13428 2014-07-14 Richard Biener <rguenther@suse.de>
13430 * cgraph.h (decl_in_symtab_p): Make inline.
13432 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13434 PR middle-end/61294
13435 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13438 * config/i386/i386.c (classify_argument): Don't merge classes above
13441 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13443 * cgraph.h (symtab_node): Add nonzero_address.
13444 (decl_in_symtab_p): Break out from ...
13445 (symtab_get_node): ... here.
13446 * fold-const.c: Include cgraph.h
13447 (tree_single_nonzero_warnv_p): Use symtab to determine
13448 if symbol is non-zero.
13449 * symtab.c (symtab_node::nonzero_address): New method.
13451 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13453 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13454 forgotten in previous commit.
13456 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13458 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13460 * ipa-devirt.c: Include stor-layout.h and intl.h
13461 (odr_subtypes_equivalent_p): New function.
13462 (warn_odr): New function.
13463 (warn_type_mismatch): New function.
13464 (odr_types_equivalent_p): New function.
13465 (add_type_duplicate): Use it.
13466 * common.opt (Wodr): New flag.
13467 * doc/invoke.texi (Wodr): Document new warning.
13469 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13471 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13472 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13473 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13474 (varpool_get_constructor): Push CTORS_IN timevar.
13475 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13477 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13479 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13480 Remove VOID_FTYPE_PUSHORT.
13481 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13482 Change code to USHORT_FTYPE_VOID.
13483 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13484 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13485 (ix86_atomic_assign_expand_fenv): Update for
13486 __builtin_ia32_fnstsw changes.
13487 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13488 (fnstsw): Change operand 0 to nonimmediate operand.
13490 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13492 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13493 (varpool_get_constructor): New function.
13494 (varpool_ctor_useable_for_folding_p): Break out from ...
13495 (ctor_for_folding): ... here; use varpool_get_constructor.
13496 (varpool_assemble_decl): Likewise.
13497 * lto-streamer.h (struct output_block): Turn cgraph_node
13499 (lto_input_variable_constructor): Declare.
13500 * ipa-visibility.c (function_and_variable_visibility): Use
13501 varpool_get_constructor.
13502 * cgraph.h (varpool_get_constructor): Declare.
13503 (varpool_ctor_useable_for_folding_p): New function.
13504 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13505 parameter; return error_mark_node for non-trivial constructors.
13506 (lto_write_tree_1, DFS_write_tree): Update use of
13507 get_symbol_initial_value.
13508 (output_function): Update initialization of symbol.
13509 (output_constructor): New function.
13510 (copy_function): Rename to ..
13511 (copy_function_or_variable): ... this one; handle vars too.
13512 (lto_output): Output variable sections.
13513 * lto-streamer-in.c (input_constructor): New function.
13514 (lto_read_body): Rename from ...
13515 (lto_read_body_or_constructor): ... this one; handle vars too.
13516 (lto_input_variable_constructor): New function.
13517 * ipa-prop.c (ipa_prop_write_jump_functions,
13518 ipa_prop_write_all_agg_replacement): Update.
13519 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13520 (output_cgraph_opt_summary): Set symbol to NULL.
13522 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13524 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13525 non-polymorphic types.
13526 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13527 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13528 of types is not polymorphic.
13530 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13532 * lra-constraints.c (remove_inheritance_pseudos): Process
13533 destination pseudo too.
13535 2014-07-11 Rong Xu <xur@google.com>
13537 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13540 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13542 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13543 * config/avr/avr-devices.c (AVR_MCU): Same.
13544 (avr_mcu_types): add text start value to end of device list.
13545 * config/avr/avr-mcus.def: Add text section start for all devices.
13546 (ata5782): Add new avr5 device.
13548 * config/avr/avr-tables.opt: Regenerate.
13549 * config/avr/avr.h: Add declaration for text section start handler.
13550 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13552 (LINK_SPEC): Include text section start handler to linker spec.
13553 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13554 pass -Ttext option to linker if the text section start for the device
13556 * config/avr/t-multilib: Regenerate.
13557 * doc/avr-mmcu.texi: Regenerate.
13559 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13561 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13562 * config/rs6000/aix52.h (LINK_SPEC): Same.
13563 * config/rs6000/aix53.h (LINK_SPEC): Same.
13564 * config/rs6000/aix61.h (LINK_SPEC): Same.
13565 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13567 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13569 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13570 (graphite_verify): New function.
13571 (ivs_params_clear): New function.
13572 (gcc_expression_from_isl_ast_expr_id): New function.
13573 (gcc_expression_from_isl_expr_int): New function.
13574 (binary_op_to_tree): New function.
13575 (ternary_op_to_tree): New function.
13576 (unary_op_to_tree): New function.
13577 (nary_op_to_tree): New function.
13578 (gcc_expression_from_isl_expr_op): New function.
13579 (gcc_expression_from_isl_expression): New function.
13580 (graphite_create_new_loop): New function.
13581 (translate_isl_ast_for_loop): New function.
13582 (get_upper_bound): New function.
13583 (graphite_create_new_loop_guard): New function.
13584 (translate_isl_ast_node_for): New function.
13585 (translate_isl_ast): New function.
13586 (add_parameters_to_ivs_params): New function.
13587 (scop_to_isl_ast): New parameter ip.
13588 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13590 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13592 * config/xtensa/predicates.md (call expander): Update for
13593 DECL_SECTION_NAME being string.
13595 2014-07-11 Richard Biener <rguenther@suse.de>
13597 PR middle-end/61473
13598 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13599 can be implemented with a single load followed by a single store.
13600 (c_strlen): Only warn when only_value is not 2.
13602 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13604 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13606 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13609 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13610 (*movhi_bytes): Likewise.
13611 (*arm_movqi_insn): Likewise.
13613 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13616 * config/alpha/alpha.c: Include tree-pass.h, context.h
13617 and pass_manager.h.
13618 (pass_data_handle_trap_shadows): New pass.
13619 (pass_handle_trap_shadows::gate): New pass gate function.
13620 (make_pass_handle_trap_shadows): New function.
13621 (rest_of_handle_trap_shadows): Ditto.
13623 (alpha_align_insns_1): Rename from alpha_align_insns.
13624 (pass_data_align_insns): New pass.
13625 (pass_align_insns::gate): New pass gate function.
13626 (make_pass_aling_insns): New function.
13627 (rest_of_align_insns): Ditto.
13628 (alpha_align_insns): Ditto.
13630 (alpha_option_override): Declare handle_trap_shadows info
13631 and align_insns_info. Register handle_trap_shadows and align_insns
13633 (alpha_reorg): Do not call alpha_trap_shadows and
13634 alpha_align_insn from here.
13636 (alpha_pad_function_end): Do not skip BARRIERs.
13638 2014-07-10 Rong Xu <xur@google.com>
13640 Add gcov-tool: an offline gcda profile processing tool support.
13641 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13642 (gcov_is_error): Ditto.
13643 (gcov_read_string): Ditto.
13644 (gcov_read_sync): Ditto.
13645 * gcov-io.h: Move counter defines to gcov-counter.def.
13646 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13647 * coverage.c: Ditto.
13648 * gcov-tool.c: Offline gcda profile processing tool.
13649 (unlink_gcda_file): Remove one gcda file.
13650 (unlink_profile_dir): Remove gcda files from the profile path.
13651 (gcov_output_files): Output gcda files to an output dir.
13652 (profile_merge): Merge two profiles in directory.
13653 (print_merge_usage_message): Print merge usage.
13654 (merge_usage): Print merge usage and exit.
13655 (do_merge): Driver for profile merge sub-command.
13656 (profile_rewrite): Rewrite profile.
13657 (print_rewrite_usage_message): Print rewrite usage.
13658 (rewrite_usage): Print rewrite usage and exit.
13659 (do_rewrite): Driver for profile rewrite sub-command.
13660 (print_usage): Print gcov-info usage and exit.
13661 (print_version): Print gcov-info version.
13662 (process_args): Process arguments.
13663 (main): Main routine for gcov-tool.
13664 * Makefile.in: Build and install gcov-tool.
13665 * gcov-counter.def: New file split from gcov-io.h.
13666 * doc/gcc.texi: Include gcov-tool.texi.
13667 * doc/gcov-tool.texi: Document for gcov-tool.
13669 2014-07-10 Richard Biener <rguenther@suse.de>
13671 PR tree-optimization/61757
13672 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13673 (propagate_rhs_into_lhs): Revert part of last change.
13675 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13677 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13680 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13682 PR middle-end/53590
13683 * function.c (allocate_struct_function): Revert r188667 change.
13685 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13687 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13689 * doc/install.texi: Remove links to defunct package providers for
13692 2014-07-09 Tom de Vries <tom@codesourcery.com>
13694 * final.c (get_call_fndecl): Declare.
13695 (self_recursive_call_p): New function.
13696 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13698 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13700 * ipa-devirt.c (record_node): Walk through aliases.
13702 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13704 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13706 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13709 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13711 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13713 * ipa-visibility.c (function_and_variable_visibility): Remove
13714 temporary hack disabling local aliases on AIX.
13716 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13718 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13719 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13721 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13723 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13724 * rs6000/rs6000.c: Inline output of .set instruction.
13725 (declare_alias_data): New struct.
13726 (rs6000_declare_alias): New function.
13727 (rs6000_xcoff_declare_function_name): Use it.
13728 (rs6000_xcoff_declare_object_name): New function.
13729 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13730 (ASM_OUTPUT_DEF): Turn to empty definition.
13732 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13735 * hash-table.h: use hash_table::value_type instead of
13736 Descriptor::value_type in the return types of several methods.
13738 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13740 * tree-pass.h (pass_data): Remove has_execute member.
13741 * passes.c (execute_one_pass): Don't check pass->has_execute.
13742 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13743 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13744 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13745 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13746 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13747 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13748 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13749 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13750 gimple-low.c, gimple-ssa-isolate-paths.c,
13751 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13752 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13753 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13754 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13755 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13756 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13757 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13758 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13759 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13760 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13761 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13762 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13763 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13764 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13765 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13766 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13767 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13768 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13769 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13770 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13771 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13772 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13773 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13774 web.c: Remove initializer for pass_data::has_execute.
13776 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13778 * graphite-htab.h: Use hash_map instead of hash_table.
13779 * graphite-clast-to-gimple.c: Adjust.
13780 * passes.c: Use hash_map instead of hash_table.
13781 * sese.c: Likewise.
13782 * sese.h: Remove now unused code.
13784 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13787 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13790 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13792 PR rtl-optimization/61673
13793 * combine.c (simplify_comparison): Test just mode's sign bit
13794 in tmode rather than the sign bit and any bits above it.
13796 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13798 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13799 Add __isl_give to the declaration.
13800 (generate_isl_schedule): Likewise.
13801 (scop_to_isl_ast): Likewise.
13803 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13805 * config/arm/arm.c (cortexa5_extra_costs): New table.
13806 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13808 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13810 PR tree-optimization/61725
13811 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13812 range, use range_includes_zerop_p instead of integer_zerop on
13813 vr0->min, only use log2 of max if min is not negative.
13815 2014-07-08 Richard Biener <rguenther@suse.de>
13817 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13818 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13819 restriction on loop depth difference.
13820 (record_equality): Likewise.
13821 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13822 (loop_depth_of_name): Remove.
13823 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13824 restriction on loop depth difference.
13825 (init_copy_prop): Likewise.
13827 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13829 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13831 (walk_aliased_vdefs): Likewise.
13832 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13833 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13834 (detect_type_change_from_memory_writes): Check if entry was reached.
13836 2014-07-08 Richard Biener <rguenther@suse.de>
13838 PR tree-optimization/61681
13839 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13840 NONLOCAL inside ESCAPED.
13842 2014-07-08 Richard Biener <rguenther@suse.de>
13844 PR tree-optimization/61680
13845 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13846 Handle properly all read-write dependences with group accesses.
13848 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13850 PR tree-optimization/61576
13851 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13852 block containing reduction statement is predecessor of phi basi block.
13854 2014-07-08 Marek Polacek <polacek@redhat.com>
13857 * fold-const.c (round_up_loc): Change the parameter type.
13859 * fold-const.h (round_up_loc): Adjust declaration.
13860 * stor-layout.c (finalize_record_size): Check for too large types.
13862 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13864 * symtab.c: Include calls.h.
13865 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13867 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13869 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13870 little-endian code generation.
13871 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13872 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13873 (spe_evmergehilo): Rename to...
13874 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13875 (spe_evmergelo): Rename to...
13876 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13877 (spe_evmergelohi): Rename to...
13878 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13879 (spe_evmergehi, spe_evmergehilo): New expanders.
13880 (spe_evmergelo, spe_evmergelohi): Likewise.
13881 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13882 (*frob_tf_ti): Likewise.
13883 (*frob_<mode>_di_2): Likewise.
13884 (*frob_tf_di_8_2): Likewise.
13885 (*frob_di_<mode>): Likewise.
13886 (*frob_ti_tf): Likewise.
13887 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13888 (*frob_ti_<mode>_8_2): Likewise.
13889 (*frob_ti_tf_2): Likewise.
13890 (mov_si<mode>_e500_subreg0): Rename to...
13891 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13893 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13894 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13895 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13896 the big endianness only.
13897 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13898 (*mov_si<mode>_e500_subreg0_2): Rename to...
13899 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13900 big big endianness only.
13901 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13902 (*mov_si<mode>_e500_subreg4): Rename to...
13903 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13905 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13906 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13907 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13908 the big endianness only.
13909 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13911 (*mov_si<mode>_e500_subreg4_2): Rename to...
13912 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13914 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13915 (*mov_sitf_e500_subreg8): Rename to...
13916 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13918 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13919 (*mov_sitf_e500_subreg8_2): Rename to...
13920 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13922 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13923 (*mov_sitf_e500_subreg12): Rename to...
13924 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13926 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13927 (*mov_sitf_e500_subreg12_2): Rename to...
13928 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13930 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13932 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13934 * asan.c (instrument_strlen_call): Do not instrument first byte
13935 in strlen if already instrumented.
13937 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13939 * config/arm/arm.opt (mwords-little-endian): Delete.
13940 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13941 of TARGET_LITTLE_WORDS.
13942 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13943 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13945 * doc/invoke.texi: Remove references to -mwords-little-endian.
13947 2014-07-07 Jakub Jelinek <jakub@redhat.com>
13949 * expmed.c (struct init_expmed_rtl): Change all fields but
13950 pow2 and cint from struct rtx_def to rtx.
13951 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
13952 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
13955 2014-07-06 Marek Polacek <polacek@redhat.com>
13958 * doc/invoke.texi: Document -Wsizeof-array-argument.
13960 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
13962 * wide-int.h (wide_int_storage): Change declaration from struct
13965 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
13967 * cgraph.c (cgraph_create_indirect_edge): Update call of
13968 get_polymorphic_call_info.
13969 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
13970 (possible_polymorphic_call_targets): Add parameter call.
13971 (decl_maybe_in_construction_p): New predicate.
13972 (get_polymorphic_call_info): Add parameter call;
13973 use decl_maybe_in_construction_p.
13974 * gimple-fold.c (fold_gimple_assign): Update use of
13975 possible_polymorphic_call_targets.
13976 (gimple_fold_call): Likewise.
13977 * ipa-prop.c: Inlcude calls.h
13978 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
13979 (param_type_may_change_p): New predicate.
13980 (detect_type_change_from_memory_writes): Break out from ...
13981 (detect_type_change): ... this one; use param_type_may_change_p.
13982 (detect_type_change_ssa): Use param_type_may_change_p.
13983 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
13985 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
13988 * config/arm/arm-protos.h (arm_legitimate_address_p,
13989 arm_is_constant_pool_ref): Add prototypes.
13990 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
13991 (arm_is_constant_pool_ref) New function.
13992 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
13993 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
13994 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
13995 operand. Remove pool_range and neg_pool_range attributes.
13996 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
13997 pool_range and neg_pool_range attributes.
13998 * config/arm/constraints.md (Uh): New constraint.
13999 (Uq): Don't allow constant pool references.
14001 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14003 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14004 (move_lo_quad_internal_be_<mode>): Likewise.
14005 (move_lo_quad_<mode>): Convert to define_expand.
14006 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14007 (aarch64_simd_move_hi_quad_be_<mode>): New.
14008 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14009 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14010 (aarch64_combinez_be<mode>): New.
14011 (aarch64_combine<mode>): Convert to define_expand.
14012 (aarch64_combine_internal<mode>): New.
14013 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14015 2014-07-04 Tom de Vries <tom@codesourcery.com>
14017 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14018 combination of earlyclobber and read/write modifiers.
14020 2014-07-04 Tom de Vries <tom@codesourcery.com>
14022 * config/aarch64/aarch64-simd.md
14023 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14025 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14028 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14030 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14032 PR middle-end/61654
14033 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14035 PR tree-optimization/61684
14036 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14037 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14039 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14040 Kito Cheng <kito@0xlab.org>
14041 Monk Chiang <sh.chiang04@gmail.com>
14043 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14044 (nds32_symbol_load_store_p): Move to ...
14045 (nds32_fp_as_gp_check_available): Move to ...
14046 * config/nds32/nds32-fp-as-gp.c: ... here.
14047 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14048 extern declaration.
14050 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14051 Kito Cheng <kito@0xlab.org>
14052 Monk Chiang <sh.chiang04@gmail.com>
14054 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14055 (nds32_expand_store_multiple): Move to ...
14056 (nds32_expand_movmemqi): Move to ...
14057 * config/nds32/nds32-memory-manipulation.c: ... here.
14059 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14060 Kito Cheng <kito@0xlab.org>
14061 Monk Chiang <sh.chiang04@gmail.com>
14063 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14064 (nds32_output_casesi_pc_relative): Move to ...
14065 (nds32_output_casesi): Move to ...
14066 (nds32_mem_format): Move to ...
14067 (nds32_output_16bit_store): Move to ...
14068 (nds32_output_16bit_load): Move to ...
14069 (nds32_output_32bit_store): Move to ...
14070 (nds32_output_32bit_load): Move to ...
14071 (nds32_output_32bit_load_s): Move to ...
14072 (nds32_output_stack_push): Move to ...
14073 (nds32_output_stack_pop): Move to ...
14074 * config/nds32/nds32-md-auxiliary.c: ... here.
14076 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14077 Ling-Hua Tseng <uranus@tinlans.org>
14079 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14080 the purpose of this file.
14082 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14083 Kito Cheng <kito@0xlab.org>
14084 Monk Chiang <sh.chiang04@gmail.com>
14086 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14087 (nds32_address_cost): Move implementation to ...
14088 * config/nds32/nds32-cost.c: ... here.
14089 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14090 (nds32_address_cost_impl): Declare.
14092 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14093 Kito Cheng <kito@0xlab.org>
14094 Monk Chiang <sh.chiang04@gmail.com>
14096 * config/nds32/nds32.c
14097 (nds32_consecutive_registers_load_store_p): Move to ...
14098 (nds32_valid_multiple_load_store): Move to ...
14099 (nds32_valid_stack_push_pop): Move to ...
14100 (nds32_can_use_bclr_p): Move to ...
14101 (nds32_can_use_bset_p): Move to ...
14102 (nds32_can_use_btgl_p): Move to ...
14103 (nds32_can_use_bitci_p): Move to ...
14104 * config/nds32/nds32-predicates.c: ... here.
14106 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14107 Kito Cheng <kito@0xlab.org>
14108 Monk Chiang <sh.chiang04@gmail.com>
14110 * config/nds32/nds32.c
14111 (nds32_expand_builtin_null_ftype_reg): Move to ...
14112 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14113 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14114 (nds32_init_builtins): Move implementation to ...
14115 (nds32_expand_builtin): Move implementation to ...
14116 * config/nds32/nds32-intrinsic.c: ... here.
14117 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14118 (nds32_expand_builtin_impl): Declare.
14120 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14121 Kito Cheng <kito@0xlab.org>
14122 Monk Chiang <sh.chiang04@gmail.com>
14124 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14125 (nds32_emit_section_tail_template): Move to ...
14126 (nds32_emit_isr_jmptbl_section): Move to ...
14127 (nds32_emit_isr_vector_section): Move to ...
14128 (nds32_emit_isr_reset_conten): Move to ...
14129 (nds32_check_isr_attrs_conflict): Move to ...
14130 (nds32_construct_isr_vectors_information): Move to ...
14131 (nds32_asm_file_start): Move implementation to ...
14132 (nds32_asm_file_end): Move implementation to ...
14133 * config/nds32/nds32-isr.c: ... here.
14134 * config/nds32/nds32-protos.h
14135 (nds32_check_isr_attrs_conflict): Declare.
14136 (nds32_construct_isr_vectors_information): Declare.
14137 (nds32_asm_file_start_for_isr): Declare.
14138 (nds32_asm_file_end_for_isr): Declare.
14140 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14141 Kito Cheng <kito@0xlab.org>
14142 Monk Chiang <sh.chiang04@gmail.com>
14144 * config.gcc (nds32*): Add new modules to extra_objs.
14145 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14146 (nds32be-*-*): Likewise.
14147 * config/nds32/nds32-cost.c: New file.
14148 * config/nds32/nds32-fp-as-gp.c: New file.
14149 * config/nds32/nds32-intrinsic.c: New file.
14150 * config/nds32/nds32-isr.c: New file.
14151 * config/nds32/nds32-md-auxiliary.c: New file.
14152 * config/nds32/nds32-memory-manipulation.c: New file.
14153 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14154 * config/nds32/nds32-predicates.c: New file.
14155 * config/nds32/t-nds32: New file.
14157 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14159 PR tree-optimization/61682
14160 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14161 using cases and when one of the operands is equal to 1.
14163 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14165 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14166 ashr<mode>3): Correct mode of operands[2].
14167 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14168 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14169 Correct mode of operands[2]. Fix split condition.
14171 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14173 * arm.md (arch): Add armv6_or_vfpv3.
14174 (arch_enabled): Add test for the above.
14175 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14177 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14179 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14181 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14182 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14183 HWI 1 and negate the unsigned value.
14184 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14185 use AND instead of shift.
14186 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14188 2014-07-03 Marek Polacek <polacek@redhat.com>
14190 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14191 (-fsanitize=float-divide-by-zero): Move to the table with
14192 -fsanitize=undefined suboptions.
14193 (-fsanitize=float-cast-overflow): Likewise.
14195 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14197 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14198 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14201 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14203 * loop-invariant.c (struct invariant): Add a new member: eqno;
14204 (find_identical_invariants): Update eqno;
14205 (create_new_invariant): Init eqno;
14206 (get_inv_cost): Compute comp_cost with eqno;
14208 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14210 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14211 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14212 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14213 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14214 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14216 2014-07-02 Christian Bruel <christian.bruel@st.com>
14220 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14221 (make_preds_opaque): Delete.
14222 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14223 (commit_mode_sets): New function.
14224 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14225 Process all modes at once.
14226 * basic-block.h (pre_edge_lcm_avs): Declare.
14227 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14228 Call clear_aux_for_edges. Fix comments.
14229 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14230 (pre_edge_rev_lcm): Idem.
14231 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14233 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14234 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14236 * config/i386/i386.c (x96_emit_mode_set): Idem.
14237 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14238 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14239 (fpscr_toggle) Disallow from delay slot.
14240 * target.def (emit_mode_set): Add prev_mode parameter.
14241 * doc/tm.texi: Regenerate.
14243 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14245 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14248 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14250 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14251 vtable_pointer_value_to_vtable): Constify.
14252 (contains_polymorphic_type_p): Declare.
14253 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14254 vtable_pointer_value_to_vtable): Constify.
14255 (contains_polymorphic_type_p): New predicate.
14256 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14258 (ipa_set_ancestor_jf): Likewise.
14259 (detect_type_change): Return false in easy cases.
14260 (compute_complex_assign_jump_func): Require type to contain
14262 (compute_known_type_jump_func): Likewise.
14264 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14266 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14268 (type_in_anonymous_namespace_p): Constify argument.
14269 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14270 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14271 (main_odr_variant): New function.
14272 (hash_type_name): Make static; update assert; do not ICE on
14274 (types_same_for_odr): Bring here from tree.c; simplify and remove
14275 old structural comparing code that doesn't work for templates.
14276 (odr_hasher::equal): Update assert.
14277 (add_type_duplicate): Return true when bases should be computed;
14278 replace incomplete loader by complete; do not output duplicated
14279 warnings; do not ICE on non-records; set odr_violated flag.
14280 (get_odr_type): Be ready to replace incomplete type by complete
14281 one; work on ODR variants instead of main variants; reorder item
14282 in array so bases have still smaller indexes.
14283 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14284 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14286 2014-07-01 Cary Coutant <ccoutant@google.com>
14288 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14290 (resolve_addr_in_expr): When replacing the rtx in a location list
14291 entry, get a new address table entry.
14292 (dwarf2out_finish): Call index_location_lists even if there are no
14293 addr_index_table entries yet.
14295 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14297 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14298 change for not being obvious.
14300 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14302 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14305 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14307 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14308 (vcagt_f64): Likewise.
14309 (vcale_f64): Likewise.
14310 (vcaled_f64): Likewise.
14311 (vcales_f32): Likewise.
14312 (vcalt_f64): Likewise.
14313 (vcaltd_f64): Likewise.
14314 (vcalts_f32): Likewise.
14316 2014-07-01 Marek Polacek <polacek@redhat.com>
14318 * doc/invoke.texi: Document -Wint-conversion.
14320 2014-07-01 Marek Polacek <polacek@redhat.com>
14323 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14325 2014-07-01 Martin Liska <mliska@suse.cz>
14327 IPA REF alias refactoring
14328 * cgraph.h (iterate_direct_aliases): New function.
14329 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14330 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14331 FOR_EACH_ALIAS added.
14332 (cgraph_for_node_and_aliases): Likewise.
14333 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14334 * ipa-inline.c (reset_edge_caches): Likewise.
14335 (update_caller_keys): Likewise.
14336 * trans-mem.c (ipa_tm_execute): Likewise.
14337 *varpool.c (varpool_analyze_node): Likewise.
14338 (varpool_for_node_and_aliases): Likewise.
14339 * ipa-ref.h (first_alias): New function.
14340 (last_alias): Likewise.
14341 (has_aliases_p): Likewise.
14342 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14343 is sensitive to IPA_REF_ALIASes.
14344 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14345 are put at the beginning of the list.
14346 (symtab_node::iterate_direct_aliases): New function.
14348 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14351 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14353 (write_ts_type_common_tree_pointers): Do not stream fields not set
14354 for incomplete types; do not stream duplicated fields for variants;
14355 sanity check that variant and type match.
14356 (write_ts_type_non_common_tree_pointers): Likewise.
14357 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14358 TYPE_SIZE whether type is complete.
14359 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14360 write_ts_type_common_tree_pointers
14361 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14363 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14365 * var-tracking.c (add_stores): Return instead of asserting if old
14366 and new values for conditional store are the same.
14368 2014-06-30 Richard Henderson <rth@redhat.com>
14372 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14373 the cfg if there were any changes.
14374 * passes.def: Revert move of peephole2 after reorder_blocks;
14375 move duplicate_computed_gotos before peephole2.
14377 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14379 * except.c (emit_note_eh_region_end): New helper function.
14380 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14381 emit EH_REGION_END note.
14382 * jump.c (cleanup_barriers): Do not split a call and its
14383 corresponding CALL_ARG_LOCATION note.
14385 2014-06-30 Jeff Law <law@redhat.com>
14387 PR tree-optimization/61607
14388 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14389 deeper into the SSA_NAME_VALUE chain.
14391 2014-06-30 Marek Polacek <polacek@redhat.com>
14393 * convert.c (convert_to_integer): Don't instrument conversions if the
14394 function has no_sanitize_undefined attribute.
14395 * ubsan.c: Don't run the ubsan pass if the function has
14396 no_sanitize_undefined attribute.
14398 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14400 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14401 -fsanitize=undefined suboptions.
14403 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14405 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14406 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14407 against bigendian and adjust indices.
14409 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14411 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14413 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14416 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14417 Add alternative; make early clobber. Adjust both split patterns
14418 to use operand 0 as the working register.
14420 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14422 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14423 as ira_object_id_map might be NULL, or 1.
14425 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14427 * loop-invariant.c (get_inv_cost): Handle register class.
14428 (gain_for_invariant): Check the register pressure of the inv
14429 and its overlapped register class, other than all.
14431 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14433 * doc/invoke.texi (Optimize Options): Fix descriptions of
14434 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14436 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14438 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14441 2014-06-29 Tobias Grosser <tobias@grosser.es>
14444 * graphite-isl-ast-to-gimple.c: Add missing guards.
14446 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14448 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14449 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14450 * flag-types.h: Add new enum fgraphite_generator.
14451 * graphite-isl-ast-to-gimple.c: New.
14452 * graphite-isl-ast-to-gimple.h: New.
14453 * graphite.c (graphite_transform_loops): Add choice of Graphite
14454 code generator, which depends on flag_graphite_code_gen.
14456 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14458 * graphite-dependences.c (subtract_commutative_associative_deps):
14459 Add NULL checking of the following variables: must_raw_no_source,
14460 may_raw_no_source, must_war_no_source, may_war_no_source,
14461 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14462 must_war, may_war, must_waw, may_waw.
14464 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14466 * graphite-clast-to-gimple.c: gloog is renamed to
14467 graphite_regenerate_ast_cloog. gloog_error is renamed to
14468 graphite_regenerate_error.
14469 * graphite-clast-to-gimple.h: The definition of the struct
14470 bb_pbb_def is moved to graphite-htab.h.
14471 Add inclusion of the hash-table.h.
14472 * graphite-htab.h: The declaration of the function gloog is moved
14473 to graphite-clast-to-gimple.h and renamed to
14474 graphite_regenerate_ast_cloog.
14475 * graphite.c (graphite_transform_loops): gloog is renamed
14476 to graphite_regenerate_ast_cloog.
14478 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14480 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14482 (write_ts_type_common_tree_pointers): Do not stream fields not set
14483 for incomplete types; do not stream duplicated fields for variants;
14484 sanity check that variant and type match.
14485 (write_ts_type_non_common_tree_pointers): Likewise.
14486 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14487 TYPE_SIZE whether type is complete.
14488 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14489 write_ts_type_common_tree_pointers
14490 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14492 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14494 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14496 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14498 * tree-inline.c (remap_type_1): Do not duplicate fields
14499 that are shared in between type and its main variant.
14501 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14503 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14505 (ipa_set_ancestor_jf) Likewise.
14506 (check_stmt_for_type_change): Check that we work on main variant.
14507 (detect_type_change): Look into main variant.
14508 (compute_known_type_jump_func): Check that main variant has BINFO.
14510 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14512 * ipa-devirt.c (set_type_binfo): New function.
14513 (add_type_duplicate): Use it.
14514 (get_odr_type): Sanity check that binfos points to main variants.
14515 (get_class_context): Be sure the context's outer_type is main variant.
14516 (contains_type_p): Walk main variant.
14517 (get_polymorphic_call_info_for_decl): Set outer_type to be
14519 (get_polymorphic_call_info): Likewise.
14520 (possible_polymorphic_call_targets): Sanity check that we operate
14523 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14525 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14527 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14529 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14530 accidental change due to wide-int branch merge.
14532 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14534 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14535 compressed debug support.
14536 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14537 * configure: Regenerate.
14538 * config.in: Regenerate.
14539 * common.opt (compressed_debug_sections): New enum.
14540 (gz, gz=): New options.
14541 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14542 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14543 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14544 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14545 LINK_COMPRESS_DEBUG_SPEC.
14546 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14547 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14548 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14549 (Debugging Options): Document -gz[=type].
14551 2014-06-27 Martin Jambor <mjambor@suse.cz>
14554 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14555 args_to_skip, use those from node instead. Copy args_to_skip and
14556 combined_args_to_skip from node to the new thunk.
14557 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14558 (cgraph_create_virtual_clone): Moved computation of
14559 combined_args_to_skip...
14560 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14562 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14564 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14565 redundant diagnostic machinary.
14567 2014-06-27 Richard Biener <rguenther@suse.de>
14569 * tree-ssa-math-opts.c (bswap_replace): Fix
14570 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14572 2014-06-27 Martin Liska <mliska@suse.cz>
14574 * gimple.h (gimple_location_safe): New function introduced.
14575 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14576 of gimple_location_safe replaces gimple_location.
14577 (gimple_fold_call): Likewise.
14578 * ipa-devirt.c (ipa_devirt): Likewise.
14579 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14580 * ipa.c (walk_polymorphic_call_targets): Likewise.
14581 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14583 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14585 PR tree-optimization/57233
14586 PR tree-optimization/61299
14587 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14589 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14590 would be lowered to scalar shifts, check if corresponding
14591 shifts and vector BIT_IOR_EXPR are supported and don't lower
14592 or lower just to narrower vector type in that case.
14593 * expmed.c (expand_shift_1): Fix up handling of vector
14594 shifts and rotates.
14596 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14599 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14601 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14603 * doc/invoke.texi (-fsemantic-interposition): Document.
14604 * common.opt (fsemantic-interposition): New flag.
14605 * varasm.c (decl_replaceable_p): Use it.
14607 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14610 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14611 extraction other than index 3.
14613 2014-06-26 Teresa Johnson <tejohnson@google.com>
14615 * doc/invoke.texi: Fix typo.
14616 * dumpfile.c: Add support for documented -fdump-* options
14617 optimized/missed/note/optall.
14619 2014-06-26 Martin Jambor <mjambor@suse.cz>
14621 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14622 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14623 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14624 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14625 * opts.c (default_options_optimization): Set
14626 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14627 * doc/invoke.texi (allow-load-data-races)
14628 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14629 (allow-store-data-races): Document the new default.
14631 2014-06-26 Martin Jambor <mjambor@suse.cz>
14633 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14634 renamed to ipa_impossible_devirt_target. Fix typo.
14635 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14636 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14637 ipa_impossible_devirt_target.
14639 2014-06-26 Richard Biener <rguenther@suse.de>
14641 PR tree-optimization/61607
14642 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14643 explaining why we restrict copies on loop depth.
14644 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14646 (record_equivalences_from_phis): Instead add it here.
14648 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14650 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14651 (LTO_WRAPPER_OBJS): New variable.
14652 (lto-wrapper$(exeext)): Use it.
14653 * collect2.c: Include "collect-utils.h".
14654 (verbose, debug): Remove variables.
14655 (at_file_supplied): No longer static.
14656 (tool_name): New variable.
14657 (do_wait, fork_execute, maybe_unlink): Don't declare.
14658 (tool_cleanup): No longer static.
14659 (notice): Remove function.
14660 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14661 fork_execute calls.
14662 (collect_wait, do_wait, collect_execute): Remove functions.
14663 (maybe_unlink): No longer static.
14664 * collect2.h (verbose, debug): Don't declare.
14665 (at_file_supplied): Declare.
14666 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14668 (collect_execute): Replace with implementation from collect2, plus a
14669 new arg use_atfile. All callers changed.
14670 (collect_wait): Replace with implementation from collect2.
14671 (maybe_unlink_file): Remove function.
14672 (fork_execute): Replace with implementation from collect2, plus a
14673 new arg use_atfile. All callers changed.
14674 (do_wait): Add call to utils_cleanup to the error path.
14675 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14676 (tool_cleanup): Adjust declarations.
14677 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14678 * tlink.c: Include "collect-utils.h".
14679 (tlink_execute): New arg use_atfile. All callers changed.
14680 (tlink_init, tlink_execute): Remove declarations.
14682 * collect-utils.c (save_temps): New variable.
14683 (do_wait): Use it instead of debug. Use fatal_error.
14684 * collect-utils.h (save_temps): Declare.
14685 * collect2.c (verbose): Rename from vflag. All uses changed.
14686 (tool_cleanup): New function, copied from collect_atexit.
14687 (collect_atexit, handler): Just call it.
14688 * collect2.h (verbose): Declaration renamed from vflag.
14689 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14692 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14693 (lto-wrapper$(exeext)): Link with collect-utils.o.
14694 * collect-utils.c: New file.
14695 * collect-utils.h: New file.
14696 * lto-wrapper.c: Include "collect-utils.h".
14697 (args_name): Delete variable.
14698 (tool_name): New variable.
14699 (tool_cleanup): New function.
14700 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14701 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14702 (fork_execute): Remove functions.
14704 2014-06-26 Nick Clifton <nickc@redhat.com>
14706 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14708 * doc/extend.texi (Function Attributes): Fix typo in description
14709 of RX vector attribute.
14711 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14713 * config.gcc (supported_defaults): Error when passing either
14714 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14716 2014-06-26 Richard Biener <rguenther@suse.de>
14718 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14719 propagating volatile pointers.
14721 2014-06-26 Richard Biener <rguenther@suse.de>
14723 PR tree-optimization/61607
14724 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14725 loop if we redirected its latch edge.
14726 (thread_block_1): Do not cancel loops prematurely.
14728 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14730 * toplev.c (backend_init_target): Move init_emit_regs and
14732 (backend_init) ... here; skip ira_init_once and backend_init_target.
14733 (target_reinit) ... and here; clear
14734 this_target_rtl->lang_dependent_initialized.
14735 (lang_dependent_init_target): Clear
14736 this_target_rtl->lang_dependent_initialized;
14737 break out rtl initialization to ...
14738 (initialize_rtl): ... here; call also backend_init_target
14740 * toplev.h (initialize_rtl): New function.
14741 * function.c: Include toplev.h
14742 (init_function_start): Call initialize_rtl.
14743 * rtl.h (target_rtl): Add target_specific_initialized,
14744 lang_dependent_initialized.
14746 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14747 Jakub Jelinek <jakub@redhat.com>
14749 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14751 2014-06-25 Tom de Vries <tom@codesourcery.com>
14753 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14755 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14757 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14758 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14759 Issue a strict overflow warning if appropriate.
14761 2014-06-25 Martin Liska <mliska@suse.cz>
14763 IPA REF refactoring
14764 * Makefile.in: Removed header file (ipa-ref-inline.h).
14765 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14767 (cgraph_speculative_call_info): Likewise.
14768 (cgraph_for_node_thunks_and_aliases): Likewise.
14769 (cgraph_for_node_and_aliases): Likewise.
14770 (verify_cgraph_node): Likewise.
14771 * cgraph.h: Batch of IPA REF functions become member functions of
14772 symtab_node: add_reference, maybe_add_reference, clone_references,
14773 clone_referring, clone_reference, find_reference,
14774 remove_stmt_references, remove_all_references,
14775 remove_all_referring, dump_references, dump_referring,
14776 has_alias_p, iterate_reference, iterate_referring.
14777 * cgraphbuild.c (record_reference): New IPA REF function used.
14778 (record_type_list): Likewise.
14779 (record_eh_tables): Likewise.
14780 (mark_address): Likewise.
14781 (mark_load): Likewise.
14782 (mark_store): Likewise.
14783 (pass_build_cgraph_edges): Likewise.
14784 (rebuild_cgraph_edge): Likewise.
14785 (cgraph_rebuild_references): Likewise.
14786 (pass_remove_cgraph_callee_edges): Likewise.
14787 * cgraphclones.c (cgraph_clone_node): Likewise.
14788 (cgraph_create_virtual_clone): Likewise.
14789 (cgraph_materialize_clone): Likewise.
14790 (cgraph_materialize_all_clones): Likewise.
14791 * cgraphunit.c (cgraph_reset_node): Likewise.
14792 (cgraph_reset_node): Likewise.
14793 (analyze_function): Likewise.
14794 (assemble_thunks_and_aliases): Likewise.
14795 (expand_function): Likewise.
14796 * ipa-comdats.c (propagate_comdat_group): Likewise.
14797 (enqueue_references): Likewise.
14798 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14799 (create_specialized_node): Likewise.
14800 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14801 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14802 * ipa-inline.c (reset_edge_caches): Likewise.
14803 (update_caller_keys): Likewise.
14804 (execute): Likewise.
14805 * ipa-prop.c (remove_described_reference): Likewise.
14806 (propagate_controlled_uses): Likewise.
14807 (ipa_edge_duplication_hook): Likewise.
14808 (ipa_modify_call_arguments): Likewise.
14809 * ipa-pure-const.c (propagate_pure_const): Likewise.
14810 * ipa-ref-inline.h: Header file removed, functions moved
14811 to symtab_node class.
14812 * ipa-ref.c (remove_reference): New class member function.
14813 (cannot_lead_to_return): New class member function.
14814 (referring_ref_list): Likewise.
14815 (referred_ref_list): Likewise.
14816 Rest of functions moved to symtab_node class.
14817 * ipa-ref.h: New member functions remove_reference,
14818 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14820 ipa_ref_list class has new member functions: first_reference,
14821 first_referring, clear, nreferences.
14822 * ipa-reference.c (analyze_function): New IPA REF function used.
14823 (write_node_summary_p): Likewise.
14824 (ipa_reference_write_optimization_summary): Likewise.
14825 * ipa-split.c (split_function): Likewise.
14826 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14827 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14828 (function_and_variable_visibility): Likewise.
14829 * ipa.c (has_addr_references_p): Likewise.
14830 (process_references): Argument type changed.
14831 (symtab_remove_unreachable_nodes): New IPA REF function used.
14832 (process_references): Likewise.
14833 (set_writeonly_bit): Likewise.
14834 * lto-cgraph.c: Implementation of new symtab_node member functions
14835 that uses new IPA REF functions.
14836 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14838 * lto-streamer-out.c (output_symbol_p): Likewise.
14839 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14841 * symtab.c: Implementation of new IPA REF API.
14842 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14843 (ipa_tm_create_version): Likewise.
14844 (ipa_tm_execute): Likewise.
14845 * tree-emutls.c (gen_emutls_addr): Likewise.
14846 * tree-inline.c (copy_bb): Likewise.
14847 (delete_unreachable_blocks_update_callgraph): Likewise.
14848 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14849 (varpool_for_node_and_aliases): Likewise.
14851 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14853 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14855 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14858 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14859 tree_node * instead of tree_node *.
14861 (print_fold_checksum): Likewise.
14862 (fold_check_failed): Likewise.
14863 (debug_fold_checksum): Likewise.
14864 (fold_build1_stat_loc): Likewise.
14865 (fold_build2_stat_loc): Likewise.
14866 (fold_build3_stat_loc): Likewise.
14867 (fold_build_call_array_loc): Likewise.
14869 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14871 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14872 implementation with call to...
14873 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14875 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14878 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14880 PR tree-optimization/57742
14881 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14882 after replacing the statement.
14884 2014-06-25 Nick Clifton <nickc@redhat.com>
14886 * config/v850/v850.c (GHS_default_section_names): Change to const
14888 (GHS_current_section_names): Likewise.
14889 (v850_insert_attributes): Do not build strings, just assign the
14890 names directly. Change the type of 'chosen_section' to const
14892 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14893 directly to the array entry.
14894 * config/v850/v850.h (GHS_default_section_names): Change to const
14896 (GHS_current_section_names): Likewise.
14898 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14900 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14901 (LANG_HOOKS_DECLS): Add it.
14902 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14904 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14905 * langhooks.h (struct lang_hooks_for_decls): Add
14906 omp_clause_linear_ctor hook.
14907 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14908 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14909 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14910 combined simd loop use omp_clause_linear_ctor hook.
14912 2014-06-24 Cong Hou <congh@google.com>
14914 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14915 pattern recognition.
14916 (type_conversion_p): PROMOTION is true if it's a type promotion
14917 conversion, and false otherwise. Return true if the given expression
14918 is a type conversion one.
14919 * tree-vectorizer.h: Adjust the number of patterns.
14920 * tree.def: Add SAD_EXPR.
14921 * optabs.def: Add sad_optab.
14922 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14923 * expr.c (expand_expr_real_2): Likewise.
14924 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14925 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14926 * optabs.c (optab_for_tree_code): Likewise.
14927 * tree-cfg.c (estimate_operator_cost): Likewise.
14928 * tree-ssa-operands.c (get_expr_operands): Likewise.
14929 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14930 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14931 * doc/generic.texi: Add document for SAD_EXPR.
14932 * doc/md.texi: Add document for ssad and usad.
14934 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14936 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14937 qualification in cast.
14939 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14941 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14942 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14943 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14944 (tree_function_decl): ... here.
14945 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14946 streaming of vindex to ...
14947 (write_ts_function_decl_tree_pointers): ... here.
14948 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
14949 Do not stream DECL_VINDEX.
14950 (lto_input_ts_function_decl_tree_pointers): Stream it here.
14952 2014-06-24 Catherine Moore <clm@codesourcery.com>
14953 Sandra Loosemore <sandra@codesourcery.com>
14955 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
14956 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
14957 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
14959 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14961 * doc/invoke.texi (Warning Options): Remove duplicated
14962 -Wmaybe-uninitialized.
14964 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
14966 PR tree-optimization/57742
14967 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
14968 (handle_builtin_malloc, handle_builtin_memset): New functions.
14969 (strlen_optimize_stmt): Call them.
14970 * passes.def: Move strlen after loop+dom but before vrp.
14972 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14975 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
14976 model family 6 CPU with has_longmode never use a CPU without
14979 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
14982 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
14985 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14987 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
14988 * dominance.c (iterate_fix_dominators): Use hash_map instead of
14990 * hash-map.h: New file.
14991 * ipa-comdats.c: Use hash_map instead of pointer_map.
14993 * lto-section-out.c: Adjust.
14994 * lto-streamer.h: Replace pointer_map with hash_map.
14995 * symtab.c (verify_symtab): Likewise.
14996 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
14997 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
14998 * tree-streamer.h: Likewise.
14999 * tree-streamer.c: Adjust.
15000 * pointer-set.h: Remove pointer_map.
15002 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15004 * hash-table.h: Add a template arg to choose between storing values
15005 and storing pointers to values, and then provide partial
15006 specializations for both.
15007 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15008 should store, not the type values should point to.
15009 * tree-into-ssa.c (var_info_hasher): Likewise.
15010 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15011 * tree-complex.c: Adjust.
15012 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15013 table instead of int_tree_map *.
15014 * tree-parloops.c: Adjust.
15015 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15016 type is being stored.
15017 * tree-vectorizer.c: Adjust.
15019 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15021 * hash-table.h: Remove a layer of indirection from hash_table so that
15022 it contains the hash table's data instead of a pointer to the data.
15023 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15024 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15025 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15026 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15027 fold-const.c, gcse.c, ggc-common.c,
15028 gimple-ssa-strength-reduction.c, gimplify.c,
15029 graphite-clast-to-gimple.c, graphite-dependences.c,
15030 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15031 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15032 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15033 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15034 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15035 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15036 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15037 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15038 tree-ssa-live.c, tree-ssa-loop-im.c,
15039 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15040 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15041 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15042 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15043 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15044 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15045 vtable-verify.c, vtable-verify.h: Adjust.
15047 2014-06-24 Richard Biener <rguenther@suse.de>
15049 PR tree-optimization/61572
15050 * tree-ssa-sink.c (statement_sink_location): Do not sink
15051 loads from hard registers.
15053 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15055 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15056 not mentioned in clauses use private clause if the iterator is
15057 declared in #pragma omp for simd, and when adding lastprivate
15058 instead, add it to the outer #pragma omp for too. Diagnose
15059 if the variable is private in outer context. For simd collapse > 1
15060 loops, replace all iterators with temporaries.
15061 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15062 same even in collapse > 1 loops.
15064 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15065 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15067 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15068 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15070 (gimplify_adjust_omp_clauses): Likewise.
15071 * omp-low.c (lower_rec_simd_input_clauses,
15072 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15073 safelen the same as safelen(1).
15074 * tree-nested.c (convert_nonlocal_omp_clauses,
15075 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15076 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15077 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15078 Fixup handling of GIMPLE_OMP_TARGET.
15079 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15082 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15084 PR tree-optimization/61554
15085 * tree-ssa-propagate.c: Include "bitmap.h".
15086 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15087 properly update constructor/destructor.
15088 (substitute_and_fold_dom_walker::before_dom_children):
15089 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15090 need_eh_cleaup instead.
15091 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15094 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15096 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15097 * tree-pass.h (make_pass_ipa_single_use): New pass.
15098 * cgraph.h (used_by_single_function): New flag.
15099 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15101 * passes.def (pass_ipa_single_use): Scedule.
15102 * ipa.c (BOTTOM): New macro.
15103 (meet): New function
15104 (propagate_single_user): New function.
15105 (ipa_single_use): New function.
15106 (pass_data_ipa_single_use): New pass.
15107 (pass_ipa_single_use): New pass.
15108 (pass_ipa_single_use::gate): New gate.
15109 (make_pass_ipa_single_use): New function.
15111 2014-06-23 Kai Tietz <ktietz@redhat.com>
15114 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15115 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15117 2014-06-23 Richard Biener <rguenther@suse.de>
15119 * tree-ssa-loop.c (gate_loop): New function.
15120 (pass_tree_loop::gate): Call it.
15121 (pass_data_tree_no_loop, pass_tree_no_loop,
15122 make_pass_tree_no_loop): New.
15123 * tree-vectorizer.c: Include tree-scalar-evolution.c
15124 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15126 (pass_slp_vectorize::clone): New method.
15127 * timevar.def (TV_TREE_NOLOOP): New.
15128 * tree-pass.h (make_pass_tree_no_loop): Declare.
15129 * passes.def (pass_tree_no_loop): New pass group with
15132 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15135 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15136 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15138 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15140 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15141 "yes" where needed.
15143 2014-06-23 Alan Modra <amodra@gmail.com>
15146 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15147 to zero on debug statements.
15149 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15152 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15153 Ignore third operand if present by marking qualifier_internal.
15155 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15157 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15159 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15160 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15161 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15162 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15163 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15164 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15165 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15166 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15167 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15168 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15169 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15170 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15171 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15172 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15173 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15174 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15175 logic in GCC vector extensions
15177 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15178 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15179 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15180 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15181 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15182 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15183 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15184 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15185 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15186 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15188 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15190 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15193 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15194 (vget_low_s64): Use __GET_LOW macro.
15195 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15196 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15197 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15198 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15199 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15201 (vcombine_s64): Use GCC vector extensions; remove cast.
15202 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15203 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15204 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15205 Fix type signature; remove cast.
15207 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15210 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15212 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15214 (BUILTIN_VD1): New.
15215 (BUILTIN_VD_RE): Remove.
15216 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15217 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15218 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15219 variant but not df.
15220 (vreinterpretv1df*, vreinterpret*v1df): New.
15221 (vreinterpretdf*, vreinterpret*df): Remove.
15222 * config/aarch64/aarch64-simd.md (aarch64_create,
15223 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15224 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15226 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15227 (vcreate_f64): Remove cast, use v1df builtin.
15228 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15229 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15230 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15231 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15232 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15233 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15234 add range check using __builtin_aarch64_im_lane_boundsi.
15235 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15236 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15237 type signature, use gcc vector extensions.
15238 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15239 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15240 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15241 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15242 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15243 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15244 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15245 vreinterpret_u64_f64): Use v1df builtin not df.
15247 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15249 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15252 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15254 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15257 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15259 * loop-invariant.c (pre_check_invariant_p): New function.
15260 (find_invariant_insn): Call pre_check_invariant_p.
15262 2014-06-22 Richard Henderson <rth@redhat.com>
15265 * compare-elim.c (struct comparison): Add eh_note.
15266 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15267 a redundant comparison in a different EH region. Purge EH edges if
15270 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15272 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15273 (var_shift): Use it.
15274 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15275 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15276 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15277 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15278 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15279 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15280 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15281 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15282 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15283 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15284 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15285 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15286 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15287 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15288 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15289 *rotldi3_internal15be): Use the new attribute. Merge register and
15290 integer alternatives.
15292 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15294 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15295 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15296 split, *ashrdi3_internal3 and split): Delete, merge into...
15297 (ashr<mode>3): New expander.
15298 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15299 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15301 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15303 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15304 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15305 *rotldi3_internal3 and split): Delete, merge into...
15306 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15307 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15308 Use "rotlw" extended mnemonic.
15310 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15312 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15313 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15314 and split, *ashldi3_internal3 and split): Delete, merge into...
15315 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15316 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15318 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15320 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15321 (lshrsi3, two anonymous define_insns and define_splits,
15322 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15323 *lshrdi3_internal3 and split): Delete, merge into...
15324 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15325 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15327 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15329 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15330 Remove "O" alternative.
15332 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15334 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15335 (mips_move_from_gpr_cost): Likewise.
15336 (mips_register_move_cost): Update accordingly.
15337 (mips_secondary_reload_class): Remove name of in_p.
15339 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15342 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15343 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15345 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15347 * config/nios2/nios2.c: Include "builtins.h".
15349 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15351 * cgraph.h (tls_model_names): New variable.
15352 * print-tree.c (print_node): Simplify.
15353 * varpool.c (tls_model_names): New variable.
15354 (dump_varpool_node): Output tls model.
15356 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15358 * ipa-visibility.c (function_and_variable_visibility): Disable
15359 temporarily local aliases for some targets.
15361 2014-06-20 Marek Polacek <polacek@redhat.com>
15363 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15364 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15365 into SANITIZE_UNDEFINED.
15366 * doc/invoke.texi: Describe -fsanitize=bounds.
15367 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15368 functions created in the FEs.
15369 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15370 (expand_UBSAN_BOUNDS): New function.
15371 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15372 * internal-fn.h: Don't define internal functions here.
15373 * opts.c (common_handle_option): Add -fsanitize=bounds.
15374 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15375 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15376 * tree-core.h: Define internal functions here.
15377 (struct tree_base): Add ifn field.
15378 * tree-pretty-print.c: Include "internal-fn.h".
15379 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15380 * tree.c (get_callee_fndecl): Likewise.
15381 (build_call_expr_internal_loc): New function.
15382 * tree.def (CALL_EXPR): Update description.
15383 * tree.h (CALL_EXPR_IFN): Define.
15384 (build_call_expr_internal_loc): Declare.
15385 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15387 (ubsan_type_descriptor): Change bool parameter to enum
15388 ubsan_print_style. Adjust the code. Add handling of
15390 (ubsan_expand_bounds_ifn): New function.
15391 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15392 (ubsan_build_overflow_builtin): Likewise.
15393 (instrument_bool_enum_load): Likewise.
15394 (ubsan_instrument_float_cast): Likewise.
15395 * ubsan.h (enum ubsan_print_style): New enum.
15396 (ubsan_expand_bounds_ifn): Declare.
15397 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15399 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15401 * config/rs6000/rs6000.md: Append `DONE' to preparation
15402 statements of `bswap' pattern splitters.
15404 2014-06-20 Tom de Vries <tom@codesourcery.com>
15406 * target.def (call_fusage_contains_non_callee_clobbers): Update
15408 * doc/tm.texi: Regenerate.
15410 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15411 Max Ostapenko <m.ostapenko@partner.samsung.com>
15414 * asan.c (instrument_strlen_call): Fixed instrumentation of
15417 2014-06-20 Martin Jambor <mjambor@suse.cz>
15420 * ipa-prop.c (impossible_devirt_target): New function.
15421 (try_make_edge_direct_virtual_call): Use it, also instead of
15424 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15425 Max Ostapenko <m.ostapenko@partner.samsung.com>
15428 * asan.c (build_check_stmt): Add condition.
15430 2014-06-20 Martin Jambor <mjambor@suse.cz>
15433 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15436 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15438 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15440 (VCONQ): Make comment more helpful.
15442 * config/aarch64/aarch64-simd.md
15443 (aarch64_sqdmulh_lane<mode>):
15444 Use VCOND for operands 2. Update lane checking and flipping logic.
15445 (aarch64_sqrdmulh_lane<mode>): Likewise.
15446 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15447 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15448 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15449 attribute of operand 3 to VCOND.
15450 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15451 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15452 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15453 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15454 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15455 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15457 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15458 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15459 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15460 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15461 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15462 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15463 operand to VCOND. Update lane flipping and bounds checking logic.
15464 (aarch64_sqdmlal2_lane<mode>): Likewise.
15465 (aarch64_sqdmlsl_lane<mode>): Likewise.
15466 (aarch64_sqdmull_lane<mode>): Likewise.
15467 (aarch64_sqdmull2_lane<mode>): Likewise.
15468 (aarch64_sqdmlal_laneq<mode>):
15469 Replace VCON usage with VCONQ.
15470 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15471 (aarch64_sqdmlal2_laneq<mode>): Emit
15472 aarch64_sqdmlal2_laneq<mode>_internal insn.
15473 Replace VCON with VCONQ.
15474 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15475 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15476 (aarch64_sqdmull_laneq<mode>): Emit
15477 aarch64_sqdmull_laneq<mode>_internal insn.
15478 Replace VCON with VCONQ.
15479 (aarch64_sqdmull2_laneq<mode>): Emit
15480 aarch64_sqdmull2_laneq<mode>_internal insn.
15481 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15482 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15483 of 3rd argument to int16x4_t.
15484 (vqdmlalh_lane_s16): Likewise.
15485 (vqdmlslh_lane_s16): Likewise.
15486 (vqdmull_high_lane_s16): Likewise.
15487 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15488 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15489 (vqdmlsl_lane_s16): Likewise.
15490 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15491 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15492 (vqdmlals_lane_s32): Likewise.
15493 (vqdmlsls_lane_s32): Likewise.
15494 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15495 (vqdmulls_lane_s32): Likewise.
15496 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15497 (vqdmlsl_lane_s32): Likewise.
15498 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15499 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15500 (vqrdmulhh_lane_s16): Likewise.
15501 (vqdmlsl_high_lane_s16): Likewise.
15502 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15503 (vqdmlsl_high_lane_s32): Likewise.
15504 (vqrdmulhs_lane_s32): Likewise.
15506 2014-06-20 Tom de Vries <tom@codesourcery.com>
15508 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15509 get_call_reg_set_usage.
15511 2014-06-20 Tom de Vries <tom@codesourcery.com>
15513 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15514 it contains all call_used_regs.
15516 2014-06-20 Tom de Vries <tom@codesourcery.com>
15518 * final.c (collect_fn_hard_reg_usage): Add and use variable
15519 function_used_regs.
15521 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15523 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15524 (set_init_priority, get_init_priority, set_fini_priority,
15525 get_fini_priority): New methods.
15526 * tree.c (init_priority_for_decl): Remove.
15527 (init_ttree): Do not initialize init priority.
15528 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15529 (decl_priority_info): Remove.
15530 (decl_init_priority_insert): Rewrite.
15531 (decl_fini_priority_insert): Rewrite.
15532 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15533 tree_priority_map_marked_p): Remove.
15534 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15535 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15536 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15537 not output priorities.
15538 (pack_ts_function_decl_value_fields): Likewise.
15539 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15540 not input priorities.
15541 (unpack_ts_function_decl_value_fields): Likewise.
15542 * symtab.c (symbol_priority_map): Declare.
15543 (init_priority_hash): Declare.
15544 (symtab_unregister_node): Unregister from priority hash, too.
15545 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15547 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15548 (symbol_priority_info): New function.
15549 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15551 * tree-core.h (tree_priority_map): Remove.
15553 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15555 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15556 0xff to uint64_t before shifting it up.
15558 2014-06-20 Julian Brown <julian@codesourcery.com>
15559 Chung-Lin Tang <cltang@codesourcery.com>
15561 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15562 TARGET_THUMB1_ONLY. Add comments.
15564 2014-06-19 Tom de Vries <tom@codesourcery.com>
15566 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15567 return type to void.
15568 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15570 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15572 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15573 as "move", from depends_on.
15575 2014-06-19 Terry Guo <terry.guo@arm.com>
15577 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15580 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15582 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15584 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15586 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15589 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15590 addresses here if reload in progress or completed.
15592 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15594 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15595 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15596 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15597 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15598 (mips_register_priority): New function that implements the target
15599 hook TARGET_REGISTER_PRIORITY.
15600 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15601 (mips_lra_p): Likewise for TARGET_LRA_P.
15602 (TARGET_REGISTER_PRIORITY): Define macro.
15603 (TARGET_SPILL_CLASS): Likewise.
15604 (TARGET_LRA_P): Likewise.
15605 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15607 (REG_CLASS_NAMES): Likewise.
15608 (REG_CLASS_CONTENTS): Likewise.
15609 (BASE_REG_CLASS): Use M16_SP_REGS.
15610 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15611 New set attribute to enable alternatives depending on the register
15613 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15614 (*lea64): Disable pattern for MIPS16.
15615 * config/mips/mips.opt (mlra): New option.
15617 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15619 * lra-constraints.c (base_to_reg): New function.
15620 (process_address): Use new function.
15622 2014-06-18 Tom de Vries <tom@codesourcery.com>
15624 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15625 * config/aarch64/aarch64.c
15626 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15627 (aarch64_emit_call_insn): New function.
15628 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15630 * config/aarch64/aarch64.md (define_expand "call_internal")
15631 (define_expand "call_value_internal", define_expand "sibcall_internal")
15632 (define_expand "sibcall_value_internal"): New.
15633 (define_expand "call", define_expand "call_value")
15634 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15635 expand variant and aarch64_emit_call_insn.
15637 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15638 Tom de Vries <tom@codesourcery.com>
15640 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15641 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15643 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15644 clobbers to CALL_INSN_FUNCTION_USAGE.
15645 (define_expand "sibcall_internal")
15646 (define_expand "sibcall_value_internal"): New.
15647 (define_expand "call", define_expand "call_value"): Add argument to
15648 arm_emit_call_insn.
15649 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15650 (define_expand "sibcall_value"): Use sibcall_value_internal and
15651 arm_emit_call_insn.
15653 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15655 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15657 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15659 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15662 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15664 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15665 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15666 annotations. Fix DWARF information.
15668 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15670 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15671 __udivmoddi4, and fixups for negative operands.
15673 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15675 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15677 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15679 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15682 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15684 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15687 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15689 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15690 describing register usage on function entry and exit.
15692 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15694 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15695 (__aeabi_ldivmod): Fix whitespace.
15697 2014-06-18 Andreas Schwab <schwab@suse.de>
15699 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15700 Remove blank line after @item.
15702 2014-06-18 Richard Henderson <rth@redhat.com>
15705 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15707 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15709 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15710 POST_MODIFY for neon loads and stores.
15711 (arm_print_operand): Output post-index register for neon loads and
15714 2014-06-18 Richard Biener <rguenther@suse.de>
15716 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15718 2014-06-18 Richard Biener <rguenther@suse.de>
15720 * tree-pass.h (make_pass_dce_loop): Remove.
15721 * passes.def: Replace pass_dce_loop with pass_dce.
15722 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15723 changed free niter estimates and reset the scev cache.
15724 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15725 make_pass_dce_loop): Remove.
15726 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15727 (fini_copy_prop): Return whether something changed. Always
15728 let substitute_and_fold perform DCE and free niter estimates
15729 and reset the scev cache if so.
15730 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15731 (pass_data_copy_prop): Do not unconditionally schedule
15732 cleanup-cfg or update-ssa.
15734 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15736 PR tree-optimization/61518
15737 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15738 reduction var is used in reduction stmt or phi-function only.
15740 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15742 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15744 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15746 PR tree-optimization/61517
15747 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15748 whose rhs's first tree is the source expression instead of the
15750 (find_bswap_or_nop): Likewise.
15751 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15752 gimple stmt whose rhs's first tree is the source. In the memory source
15753 case, move the stmt to be replaced close to one of the original load to
15754 avoid the problem of a store between the load and the stmt's original
15756 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15759 2014-06-18 Andreas Schwab <schwab@suse.de>
15761 PR rtl-optimization/54555
15762 * postreload.c (move2add_use_add2_insn): Substitute
15763 STRICT_LOW_PART only if it is cheaper.
15765 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15767 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15768 Do not use unspec as call operand. Use memory_operand instead of
15769 memory_nox32_operand and add "m" operand constraint. Disable
15770 pattern for TARGET_X32.
15771 (*sibcall_pop_memory): Ditto.
15772 (*sibcall_value_memory): Ditto.
15773 (*sibcall_value_pop_memory): Ditto.
15774 (sibcall peepholes): Merge SImode and DImode patterns using
15775 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15776 Disable pattern for TARGET_X32. Check if eliminated register is
15777 really dead after call insn. Generate call RTX without unspec operand.
15778 (sibcall_value peepholes): Ditto.
15779 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15780 instead of memory_nox32_operand. Check if eliminated register is
15781 really dead after call insn. Generate call RTX without unspec operand.
15782 (sibcall_value_pop peepholes): Ditto.
15783 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15785 2014-06-18 Terry Guo <terry.guo@arm.com>
15788 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15791 2014-06-18 Olivier Hainque <hainque@adacore.com>
15793 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15794 memorization of the end of block source location.
15795 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15796 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15797 end source location info we have on the block entry/exit code we
15800 2014-06-18 Richard Biener <rguenther@suse.de>
15802 * common.opt (fssa-phiopt): New option.
15803 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15805 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15806 * doc/invoke.texi (-fssa-phiopt): Document.
15808 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15810 * genattrtab.c (n_bypassed): New variable.
15811 (process_bypasses): Initialise n_bypassed.
15812 Count number of bypassed reservations.
15813 (make_automaton_attrs): Allocate space for bypassed reservations
15814 rather than number of bypasses.
15816 2014-06-18 Richard Biener <rguenther@suse.de>
15818 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15819 we propagated anything.
15820 (substitute_and_fold_dom_walker::before_dom_children): Something
15821 changed if we propagated into PHI arguments.
15822 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15825 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15827 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15829 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15830 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15831 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15832 Introduces alternative way of loads group permutaions.
15833 (vect_transform_grouped_load): Try alternative way of permutations.
15835 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15837 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15838 changed in ORT_TARGET region, don't jump to do_outer.
15839 (struct gimplify_adjust_omp_clauses_data): New type.
15840 (gimplify_adjust_omp_clauses_1): Adjust for data being
15841 a struct gimplify_adjust_omp_clauses_data pointer instead
15842 of tree *. Pass pre_p as a new argument to
15843 lang_hooks.decls.omp_finish_clause hook.
15844 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15845 splay_tree_foreach to pass both list_p and pre_p.
15846 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15847 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15848 gimplify_adjust_omp_clauses callers.
15849 * langhooks.c (lhd_omp_finish_clause): New function.
15850 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15851 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15852 * langhooks.h (struct lang_hooks_for_decls): Add a new
15853 gimple_seq * argument to omp_finish_clause hook.
15854 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15855 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15856 (scan_omp_parallel, lower_omp_for): When adding
15857 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15858 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15859 * tree-nested.c (convert_nonlocal_omp_clauses,
15860 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15861 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15863 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15865 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15866 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15868 2014-06-17 Xinliang David Li <davidxl@google.com>
15870 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15871 * passes.c (pass_init_dump_file): Do not set initialize
15872 flag to false unconditionally.
15874 2014-06-17 Richard Biener <rguenther@suse.de>
15876 * genopinit.c (main): Use vec<>::qsort method.
15877 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15879 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15881 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15883 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15884 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15885 (mips_move_to_gpr_cost): Remove ST_REGS case.
15886 (mips_move_from_gpr_cost): Likewise.
15887 (mips_register_move_cost): Likewise.
15888 (mips_secondary_reload_class): Likewise.
15890 2014-06-17 Richard Biener <rguenther@suse.de>
15892 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15893 (pass_all_optimizations): Move 3rd copy-prop pass from after
15894 fre to before ifcombine/phiopt.
15896 2014-06-17 Richard Biener <rguenther@suse.de>
15898 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15899 and allow all blocks to be forwarders.
15901 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15904 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15905 variable 'size'; calculate 'size' right in the front; use
15906 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15907 pcum->aapcs_stack_words.
15909 2014-06-17 Nick Clifton <nickc@redhat.com>
15911 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15912 (umulhi3, mulsidi3, umulsidi3): Likewise.
15914 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15916 PR middle-end/61508
15917 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15918 check for section name.
15920 2014-06-17 Richard Biener <rguenther@suse.de>
15922 * tree-ssa-propagate.c: Include domwalk.h.
15923 (substitute_and_fold): Outline main worker into a domwalker ...
15924 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15925 Schedule stmts we can fully propagate for removal. Remove
15927 (substitute_and_fold): Apply a dominator walk to perform
15928 substitution. Process stmts scheduled for removal here.
15930 2014-06-17 Richard Biener <rguenther@suse.de>
15932 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15933 of PHI node moving.
15935 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15937 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15938 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15939 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15940 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15941 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15943 (get_fpscr) : Likewise.
15945 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15947 PR rtl-optimization/61325
15948 * lra-constraints.c (valid_address_p): Add forward declaration.
15949 (simplify_operand_subreg): Check address validity before and after
15950 alter_reg of memory subreg.
15952 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
15954 * config/i386/i386.c (decide_alg): Correctly handle
15955 maximum size of stringop algorithm.
15957 2014-06-16 Yury Gribov <y.gribov@samsung.com>
15959 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
15961 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
15963 PR rtl-optimization/61522
15964 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
15966 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
15969 * symtab.c (symtab_node::reset_section): New method.
15970 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
15972 * cgraph.h (reset_section): Declare.
15973 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
15974 do not consider comdat locals.
15975 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
15977 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
15978 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
15979 reset sections of symbols dragged out of the comdats.
15980 (function_and_variable_visibility): Reset sections of
15983 2014-06-16 Richard Biener <rguenther@suse.de>
15985 PR tree-optimization/61482
15986 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
15987 [-INF(OVF), +INF(OVF)] range.
15989 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
15991 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
15992 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
15993 handling 32-bit multiplication.
15995 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
15997 PR middle-end/61430
15998 * lra-lives.c (process_bb_lives): Skip creating copy during
15999 insn scan when src/dest has constrained to same regno.
16001 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16003 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16004 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16006 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16008 * asan.c (check_func): New function.
16009 (maybe_create_ssa_name): Likewise.
16010 (build_check_stmt_with_calls): Likewise.
16011 (use_calls_p): Likewise.
16012 (report_error_func): Change interface.
16013 (build_check_stmt): Allow non-integer lengths; add support
16015 (asan_instrument): Likewise.
16016 (instrument_mem_region_access): Moved code to build_check_stmt.
16017 (instrument_derefs): Likewise.
16018 (instrument_strlen_call): Likewise.
16019 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16020 * doc/invoke.texi: Describe new parameter.
16021 * params.def: Define new parameter.
16022 * params.h: Likewise.
16023 * sanitizer.def: Describe new builtins.
16025 2014-06-16 Richard Biener <rguenther@suse.de>
16027 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16028 Make all defs available at the end.
16029 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16031 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16034 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16036 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16039 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16040 initialization. Replace remaining use of uid.
16042 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16044 * c-family/c-common.c (handle_tls_model_attribute): Use
16045 set_decl_tls_model.
16046 * c-family/c-common.c (handle_tls_model_attribute): Use
16047 set_decl_tls_model.
16048 * cgraph.h (struct varpool_node): Add tls_model.
16049 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16050 * tree.h (DECL_TLS_MODEL): Update.
16051 (DECL_THREAD_LOCAL_P): Check that variable is static.
16052 (decl_tls_model): Declare.
16053 (set_decl_tls_model): Declare.
16054 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16055 set symbol prorperties.
16056 (get_emutls_init_templ_addr): Cleanup.
16057 (new_emutls_decl): Update.
16058 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16059 (lto_input_varpool_node): Likewise.
16060 * lto-streamer-out.c (hash_tree): Likewise.
16061 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16062 not stream DECL_TLS_MODEL.
16063 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16064 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16066 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16068 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16070 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16072 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16073 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16075 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16076 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16077 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16078 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16079 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16080 (df_get_artificial_defs, df_get_artificial_uses)
16081 (df_single_def, df_single_use): Update accordingly.
16082 (df_refs_chain_dump): Take the first element in a linked list as
16083 parameter, rather than a pointer to an array of pointers.
16084 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16085 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16086 (df_chain_create_bb_process_use): Likewise.
16087 (df_md_bb_local_compute_process_def): Likewise.
16088 * fwprop.c (process_defs, process_uses): Likewise.
16089 (register_active_defs, update_uses): Likewise.
16090 (forward_propagate_asm): Update for new df_ref linking.
16091 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16092 (df_null_ref_rec, df_null_mw_rec): Likewise.
16093 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16095 (df_scan_free_bb_info): Remove check for null artificial_defs.
16096 (df_install_ref_incremental): Adjust for new df_ref linking.
16097 Use a single-element insertion rather than a full sort.
16098 (df_ref_chain_delete_du_chain): Take the first element
16099 in a linked list as parameter, rather than a pointer to an array of
16101 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16102 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16103 (df_insn_info_delete): Remove check for null defs and call to
16104 df_scan_free_mws_vec.
16105 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16106 null rather than df_null_*_rec.
16107 (df_insn_rescan_debug_internal): Likewise, and update null
16108 checks in the same way. Remove check for null defs.
16109 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16110 Move a single element rather doing a full sort.
16111 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16113 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16114 Initialize df_ref and df_mw_hardreg lists to null rather than
16116 (df_ref_compare): Take df_refs as parameter, transferring the
16117 old interface to...
16118 (df_ref_ptr_compare): ...this new function.
16119 (df_sort_and_compress_refs): Update accordingly.
16120 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16121 old interface to...
16122 (df_mw_ptr_compare): ...this new function.
16123 (df_sort_and_compress_mws): Update accordingly.
16124 (df_install_refs, df_install_mws): Return a linked list rather than
16125 an array of pointers.
16126 (df_refs_add_to_chains): Assert that old lists are empty rather
16128 (df_insn_refs_verify): Don't handle null defs speciailly.
16129 * web.c (union_match_dups): Update for new df_ref linking.
16131 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16133 * df.h (df_ref_create, df_ref_remove): Delete.
16134 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16135 (df_ref_remove): Likewise.
16137 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16139 * df.h (df_single_def, df_single_use): New functions.
16140 * ira.c (find_moveable_pseudos): Use them.
16142 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16144 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16145 * df-problems.c (df_note_bb_compute): Use it.
16146 * regstat.c (regstat_bb_compute_ri): Likewise.
16148 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16150 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16151 * cse.c (cse_extended_basic_block): Use them.
16152 * dce.c (mark_artificial_use): Likewise.
16153 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16154 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16155 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16156 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16157 (df_simulate_initialize_backwards): Likewise.
16158 (df_simulate_finalize_backwards): Likewise.
16159 (df_simulate_initialize_forwards): Likewise.
16160 (df_md_simulate_artificial_defs_at_top): Likewise.
16161 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16162 * regrename.c (init_rename_info): Likewise.
16163 * regstat.c (regstat_bb_compute_ri): Likewise.
16164 (regstat_bb_compute_calls_crossed): Likewise.
16166 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16168 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16169 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16170 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16171 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16172 * combine.c (create_log_links): Likewise.
16173 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16174 (try_eliminate_compare): Likewise.
16175 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16176 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16177 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16178 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16179 (word_dce_process_block, dce_process_block): Likewise.
16180 * ddg.c (def_has_ccmode_p): Likewise.
16181 * df-core.c (df_bb_regno_first_def_find): Likewise.
16182 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16183 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16184 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16185 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16186 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16187 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16188 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16189 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16190 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16191 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16192 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16193 * fwprop.c (local_ref_killed_between_p): Likewise.
16194 (all_uses_available_at, free_load_extend): Likewise.
16195 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16196 * hw-doloop.c (scan_loop): Likewise.
16197 * ifcvt.c (dead_or_predicable): Likewise.
16198 * init-regs.c (initialize_uninitialized_regs): Likewise.
16199 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16200 (process_bb_node_lives): Likewise.
16201 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16202 (find_moveable_pseudos): Likewise.
16203 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16204 * recog.c (peep2_find_free_register): Likewise.
16205 * ree.c (get_defs): Likewise.
16206 * regstat.c (regstat_bb_compute_ri): Likewise.
16207 (regstat_bb_compute_calls_crossed): Likewise.
16208 * sched-deps.c (find_inc, find_mem): Likewise.
16209 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16210 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16211 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16212 (prepare_shrink_wrap): Likewise.
16213 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16214 * web.c (union_defs, pass_web::execute): Likewise.
16215 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16216 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16218 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16220 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16221 to inheritance pseudos.
16222 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16224 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16227 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16228 (BU_MISC_2): Rename to ...
16229 (BU_LDBL128_2): ... this.
16230 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16231 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16232 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16233 RS6000_BTM_LDBL128.
16234 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16235 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16236 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16237 (unpacktf_1): Likewise.
16238 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16239 (__builtin_longdouble_dw1): Likewise.
16240 * doc/sourcebuild.texi (longdouble128): Document.
16242 2014-06-13 Jeff Law <law@redhat.com>
16244 PR rtl-optimization/61094
16245 PR rtl-optimization/61446
16246 * ree.c (combine_reaching_defs): Get the mode for the copy from
16247 the extension insn rather than the defining insn.
16249 2014-06-13 Dehao Chen <dehao@google.com>
16251 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16253 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16255 * doc/install.texi (--enable-linker-plugin-configure-flags)
16256 (--enable-linker-plugin-flags): Document new flags.
16258 2014-06-13 Martin Jambor <mjambor@suse.cz>
16261 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16262 cache_token if returning early.
16264 2014-06-13 Nick Clifton <nickc@redhat.com>
16266 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16267 requested alignment is active.
16268 (LABEL_ALIGN): Likewise.
16269 (LOOP_ALIGN): Likewise.
16271 2014-06-13 Richard Biener <rguenther@suse.de>
16273 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16274 Rewrite to propagate the VN result into all uses where
16275 possible and to remove stmts becoming dead because of that.
16276 (eliminate): Generalize stmt removal handling, remove in
16277 reverse dominator order to support proper debug stmt
16278 generation. Update stmts before removing stmts.
16279 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16281 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16283 PR tree-optimization/61375
16284 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16285 symbolic number cannot be represented in an uint64_t.
16286 (find_bswap_or_nop_1): Likewise.
16288 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16290 * symtab.c (symtab_node::reset_section): New method.
16291 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16293 * cgraph.h (reset_section): Declare.
16294 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16295 do not consider comdat locals.
16296 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16298 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16299 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16300 reset sections of symbols dragged out of the comdats.
16301 (function_and_variable_visibility): Reset sections of
16304 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16306 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16307 to use symtab and decl_binds_to_current_def_p
16308 * tree-vectorizer.c (increase_alignment): Increase alignment
16309 of alias target, too.
16311 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16313 PR middle-end/61486
16314 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16315 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16316 if outer combined construct is distribute.
16317 (gimplify_omp_for): For OMP_DISTRIBUTE set
16318 gimplify_omp_ctxp->distribute.
16319 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16320 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16321 mapping into decl map.
16323 2014-06-12 Jason Merrill <jason@redhat.com>
16325 * common.opt (fabi-version): Change default to 0.
16327 2014-06-12 Jason Merrill <jason@redhat.com>
16329 * toplev.c (process_options): Reject -fabi-version=1.
16331 2014-06-12 Jeff Law <law@redhat.com>
16333 PR tree-optimization/61009
16334 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16335 value when we stop processing a block due to problematic PHIs.
16337 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16339 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16340 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16341 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16342 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16343 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16344 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16345 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16346 are not in the spec.
16348 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16351 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16352 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16355 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16357 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16359 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16362 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16363 loading from address spaces.
16365 2014-06-12 Martin Liska <mliska@suse.cz>
16368 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16369 statement is reachable.
16371 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16373 * symtab.c (section_hash): New hash.
16374 (symtab_unregister_node): Clear section before freeing.
16375 (hash_section_hash_entry): New haser.
16376 (eq_sections): New function.
16377 (symtab_node::set_section_for_node): New method.
16378 (set_section_1): Update.
16379 (symtab_node::set_section): Take string instead of tree as parameter.
16380 (symtab_resolve_alias): Update.
16381 * cgraph.h (section_hash_entry_d): New structure.
16382 (section_hash_entry): New typedef.
16383 (cgraph_node): Change comdat_group_ to x_comdat_group,
16384 change section_ to x_section and turn into section_hash_entry;
16385 update accestors; put set_section_for_node offline.
16386 * tree.c (decl_section_name): Turn into string.
16387 (set_decl_section_name): Change parameter to be string.
16388 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16389 * sdbout.c (sdbout_one_type): Update.
16390 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16391 * varasm.c (IN_NAMED_SECTION, get_named_section,
16392 resolve_unique_section, hot_function_section, get_named_text_section,
16393 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16394 make_decl_rtl, default_unique_section): Update.
16395 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16396 (c6x_elf_unique_section): Update.
16397 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16398 * config/pa/pa.c (pa_function_section): Update.
16399 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16400 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16401 * config/arc/arc.c (arc_in_small_data_p): Update.
16402 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16403 * config/mcore/mcore.c (mcore_unique_section): Update.
16404 * config/mips/mips.c (mips16_build_function_stub): Update.
16405 (mips16_build_call_stub): Update.
16406 (mips_function_rodata_section): Update.
16407 (mips_in_small_data_p): Update.
16408 * config/score/score.c (score_in_small_data_p): Update.
16409 * config/rx/rx.c (rx_in_small_data): Update.
16410 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16411 (rs6000_xcoff_asm_named_section): Update.
16412 (rs6000_xcoff_unique_section): Update.
16413 * config/frv/frv.c (frv_string_begins_with): Update.
16414 (frv_in_small_data_p): Update.
16415 * config/v850/v850.c (v850_encode_data_area): Update.
16416 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16417 (bfin_handle_l1_data_attribute): Update.
16418 (bfin_handle_l2_attribute): Update.
16419 * config/mep/mep.c (mep_unique_section): Update.
16420 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16422 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16423 (h8300_handle_tiny_data_attribute): Update.
16424 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16425 (m32r_in_small_data_p): Update.
16426 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16427 * config/i386/i386.c (ix86_in_large_data_p): Update.
16428 * config/i386/winnt.c (i386_pe_unique_section): Update.
16429 * config/darwin.c (darwin_function_section): Update.
16430 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16431 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16432 (new_emutls_decl): Update.
16433 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16434 input_varpool_node): Update.
16435 (ead_string_cst): Turn to ...
16436 (read_string): ... this one.
16437 * dwarf2out.c (secname_for_decl): Update.
16438 * asan.c (asan_protect_global): Update.
16440 2014-06-11 DJ Delorie <dj@redhat.com>
16442 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16444 * config/rx/rx.c (rx_option_override): Likewise.
16445 (rx_align_for_label): Likewise.
16447 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16449 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16451 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16454 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16456 * common.md: New file.
16457 * doc/md.texi: Update description of generic, machine-independent
16459 * config/s390/constraints.md (e): Delete.
16460 * Makefile.in (md_file): Include common.md.
16461 * config/m32c/t-m32c (md_file): Likewise.
16462 * genpreds.c (general_mem): New array.
16463 (generic_constraint_letters): Remove constraints now defined by
16465 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16466 Allow the first character to be '<' or '>' as well.
16467 * genoutput.c (general_mem): New array.
16468 (indep_constraints): Remove constraints now defined by common.md.
16469 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16470 Remove special handling of 'm'.
16471 * ira-costs.c (record_reg_classes): Remove special handling of
16472 constraints now defined by common.md.
16473 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16474 * ira-lives.c (single_reg_class): Likewise.
16475 (ira_implicitly_set_insn_hard_regs): Likewise.
16476 * lra-constraints.c (reg_class_from_constraints): Likewise.
16477 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16478 * postreload.c (reload_cse_simplify_operands): Likewise.
16479 * reload.c (push_secondary_reload, scratch_reload_class)
16480 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16481 * reload1.c (maybe_fix_stack_asms): Likewise.
16482 * targhooks.c (default_secondary_reload): Likewise.
16483 * stmt.c (parse_output_constraint): Likewise.
16484 * recog.c (preprocess_constraints): Likewise.
16485 (constrain_operands, peep2_find_free_register): Likewise.
16486 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16487 must be handled specially.
16489 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16491 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16492 * genpreds.c (have_const_dbl_constraints): Delete.
16493 (add_constraint): Don't set it.
16494 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16495 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16496 constraints using the lookup_constraint logic.
16497 * ira-lives.c (single_reg_class): Likewise.
16498 * ira.c (ira_setup_alts): Likewise.
16499 * lra-constraints.c (process_alt_operands): Likewise.
16500 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16501 * reload.c (find_reloads): Likewise.
16503 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16505 * genpreds.c (const_int_start, const_int_end): New variables.
16506 (choose_enum_order): Output CONST_INT constraints before memory
16508 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16510 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16511 * ira.c (ira_setup_alts): Likewise.
16512 * lra-constraints.c (process_alt_operands): Likewise.
16513 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16514 * reload.c (find_reloads): Likewise.
16516 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16518 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16519 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16520 * recog.c (preprocess_constraints): Update accordingly.
16522 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16524 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16525 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16526 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16527 * genpreds.c (print_type_tree): New function.
16528 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16529 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16530 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16531 Write out enum constraint_type and get_constraint_type.
16532 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16533 constraint_num rather than a constraint string.
16534 (satisfies_address_constraint_p): Likewise.
16535 (reg_class_from_constraints): Avoid old constraint macros.
16536 (process_alt_operands, process_address_1): Likewise.
16537 (curr_insn_transform): Likewise.
16538 * ira-costs.c (record_reg_classes): Likewise.
16539 (record_operand_costs): Likewise.
16540 * ira-lives.c (single_reg_class): Likewise.
16541 (ira_implicitly_set_insn_hard_regs): Likewise.
16542 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16543 * postreload.c (reload_cse_simplify_operands): Likewise.
16544 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16545 (constrain_operands, peep2_find_free_register): Likewise.
16546 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16547 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16548 * reload1.c (maybe_fix_stack_asms): Likewise.
16549 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16550 * targhooks.c (default_secondary_reload): Likewise.
16551 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16552 to EXTRA_CONSTRAINT_STR.
16553 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16555 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16557 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16558 (write_constraint_satisfied_p_array): ...this new function.
16559 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16561 (write_insn_preds_c): Update accordingly.
16563 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16565 * genpreds.c (write_lookup_constraint): Rename to...
16566 (write_lookup_constraint_1): ...this.
16567 (write_lookup_constraint_array): New function.
16568 (write_tm_preds_h): Define lookup_constraint as an inline function
16569 that uses write_lookup_constraint_array where possible.
16570 (write_insn_preds_c): Update for the changes above.
16572 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16574 * doc/md.texi (regclass_for_constraint): Rename to...
16575 (reg_class_for_constraint): ...this.
16576 * genpreds.c (num_constraints, enum_order, register_start)
16577 (register_end, satisfied_start, memory_start, memory_end)
16578 (address_start, address_end): New variables.
16579 (add_constraint): Count the number of constraints.
16580 (choose_enum_order): New function.
16581 (write_enum_constraint_num): Iterate over enum_order.
16582 (write_regclass_for_constraint): Rename to...
16583 (write_reg_class_for_constraint_1): ...this and update output
16585 (write_constraint_satisfied_p): Rename to...
16586 (write_constraint_satisfied_p_1): ...this and update output
16587 accordingly. Do nothing if all extra constraints are register
16589 (write_insn_extra_memory_constraint): Delete.
16590 (write_insn_extra_address_constraint): Delete.
16591 (write_range_function): New function.
16592 (write_tm_preds_h): Define constraint_satisfied_p and
16593 reg_class_for_constraint as inline functions that do a range check
16594 before calling the out-of-line function. Use write_range_function
16595 to implement insn_extra_{register,memory,address}_constraint,
16596 the first of which is new.
16597 (write_insn_preds_c): Update after above changes to write_* functions.
16598 (main): Call choose_enum_order.
16600 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16602 PR tree-optimization/61306
16603 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16604 expression instead of its size.
16605 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16606 false to prevent optimization when the result is unpredictable due to
16607 arithmetic right shift of signed type with highest byte is set.
16608 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16609 (init_symbolic_number): Likewise.
16610 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16611 when the result is unpredictable due to sign extension.
16613 2014-06-11 Terry Guo <terry.guo@arm.com>
16615 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16616 (*thumb1_addsi3): Ditto.
16617 (*thumb_subdi3): Ditto.
16618 (thumb1_subsi3_insn): Ditto.
16619 (*thumb_mulsi3): Ditto.
16620 (*thumb_mulsi3_v6): Ditto.
16621 (*thumb1_andsi3_insn): Ditto.
16622 (thumb1_bicsi3): Ditto.
16623 (*thumb1_iorsi3_insn): Ditto.
16624 (*thumb1_xorsi3_insn): Ditto.
16625 (*thumb1_ashlsi3): Ditto.
16626 (*thumb1_ashrsi3): Ditto.
16627 (*thumb1_lshrsi3): Ditto.
16628 (*thumb1_rotrsi3): Ditto.
16629 (*thumb1_negdi2): Ditto.
16630 (*thumb1_negsi2): Ditto.
16631 (*thumb1_abssi2): Ditto.
16632 (*thumb1_neg_abssi2): Ditto.
16633 (*thumb1_one_cmplsi2): Ditto.
16634 (*thumb1_zero_extendhisi2): Ditto.
16635 (*thumb1_zero_extendqisi2): Ditto.
16636 (*thumb1_zero_extendqisi2_v6): Ditto.
16637 (thumb1_extendhisi2): Ditto.
16638 (thumb1_extendqisi2): Ditto.
16639 (*thumb1_movdi_insn): Ditto.
16640 (*thumb1_movsi_insn): Ditto.
16641 (*thumb1_movhi_insn): Ditto.
16642 (thumb_movhi_clobber): Ditto.
16643 (*thumb1_movqi_insn): Ditto.
16644 (*thumb1_movhf): Ditto.
16645 (*thumb1_movsf_insn): Ditto.
16646 (*thumb_movdf_insn): Ditto.
16647 (movmem12b): Ditto.
16649 (cbranchqi4): Ditto.
16650 (cbranchsi4_insn): Ditto.
16651 (cbranchsi4_scratch): Ditto.
16652 (*negated_cbranchsi4): Ditto.
16653 (*tbit_cbranch): Ditto.
16654 (*tlobits_cbranch): Ditto.
16655 (*tstsi3_cbranch): Ditto.
16656 (*cbranchne_decr1): Ditto.
16657 (*addsi3_cbranch): Ditto.
16658 (*addsi3_cbranch_scratch): Ditto.
16659 (*thumb_cmpdi_zero): Ditto.
16660 (cstoresi_eq0_thumb1): Ditto.
16661 (cstoresi_ne0_thumb1): Ditto.
16662 (*cstoresi_eq0_thumb1_insn): Ditto.
16663 (*cstoresi_ne0_thumb1_insn): Ditto.
16664 (cstoresi_nltu_thumb1): Ditto.
16665 (cstoresi_ltu_thumb1): Ditto.
16666 (thumb1_addsi3_addgeu): Ditto.
16667 (*thumb_jump): Ditto.
16668 (*call_reg_thumb1_v5): Ditto.
16669 (*call_reg_thumb1): Ditto.
16670 (*call_value_reg_thumb1_v5): Ditto.
16671 (*call_value_reg_thumb1): Ditto.
16672 (*call_insn): Ditto.
16673 (*call_value_insn): Ditto.
16674 (thumb1_casesi_internal_pic): Ditto.
16675 (thumb1_casesi_dispatch): Ditto.
16676 (*thumb1_indirect_jump): Ditto.
16677 (prologue_thumb1_interwork): Ditto.
16678 (*epilogue_insns): Ditto.
16679 (consttable_1): Ditto.
16680 (consttable_2): Ditto.
16681 (tablejump): Ditto.
16682 (*thumb1_tablejump): Ditto.
16683 (thumb_eh_return): Ditto.
16684 (define_peephole2): Two of them are thumb1 only and got moved into
16685 new file thumb1.md.
16686 (define_split): Six of them are thumb1 only and got moved into new
16688 * config/arm/thumb1.md: New file comprised of above thumb1 only
16691 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16693 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16694 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16696 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16697 (aarch64_crc_builtin_datum): New struct.
16698 (aarch64_crc_builtin_data): New.
16699 (aarch64_init_crc32_builtins): New function.
16700 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16701 (aarch64_crc32_expand_builtin): New.
16702 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16703 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16704 __ARM_FEATURE_CRC32 when appropriate.
16705 (TARGET_CRC32): Define.
16706 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16707 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16708 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16709 (aarch64_<crc_variant>): New pattern.
16710 * config/aarch64/arm_acle.h: New file.
16711 * config/aarch64/iterators.md (CRC): New int iterator.
16712 (crc_variant, crc_mode): New int attributes.
16713 * doc/aarch64-acle-intrinsics.texi: New file.
16714 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16715 Include aarch64-acle-intrinsics.texi.
16717 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16719 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16720 check for stores group of length 3.
16721 (vect_permute_store_chain): New permutations for stores group of
16723 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16724 of vec_perm_shuffle for the new permutations.
16726 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16728 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16729 table rewriting temporarily on targets not supporting ONE_ONLY.
16731 2014-06-11 Richard Biener <rguenther@suse.de>
16733 PR middle-end/61437
16735 2014-06-04 Richard Biener <rguenther@suse.de>
16737 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16738 TREE_PUBLIC and DECL_EXTERNAL decls.
16740 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16742 * varasm.c (set_implicit_section): New function.
16743 (resolve_unique_section): Use it to set implicit section
16745 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16746 (default_function_section): Likewise.
16747 (decl_binds_to_current_def_p): Constify argument.
16748 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16749 * asan.c (asan_protect_global): Use
16750 symtab_get_node (decl)->implicit_section.
16751 * symtab.c (dump_symtab_base): Dump implicit sections.
16752 (verify_symtab_base): Verify sanity of sectoins and comdats.
16753 (symtab_resolve_alias): Alias share the section of its target.
16754 (set_section_1): New function.
16755 (symtab_node::set_section): Move here, recurse to aliases.
16756 (verify_symtab): Check for duplicated symtab lists.
16757 * tree-core.h (implicit_section_name_p): Remove.
16758 * tree-vect-data-refs.c: Include varasm.h.
16759 (vect_can_force_dr_alignment_p): Fix conditional on when
16760 decl bints to current definition; use
16761 symtab_get_node (decl)->implicit_section.
16762 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16763 * cgraph.h (struct symtab_node): Add implicit_section.
16764 (set_section): Rename to ...
16765 (set_section_for_node): ... this one.
16766 (set_section): Declare.
16767 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16768 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16769 input_overwrite_node, input_varpool_node): Stream implicit_section.
16770 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16771 removal; it will fail in LTO.
16773 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16775 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16776 Change second alternative type to f_mcr.
16777 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16778 and 12th alternatives' types to f_mcr and f_mrc.
16779 (*movdi_aarch64): Same for 12th and 13th alternatives.
16780 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16781 (aarch64_movtilow_tilow): Change type to fmov.
16783 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16785 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16786 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16788 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16790 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16792 (aarch64_sqrdmulh_lane<mode>): Likewise.
16793 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16794 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16795 (aarch64_sqdmulh_laneq<mode>): New expander.
16796 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16797 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16798 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16799 (aarch64_sqdmulh_lane<mode>): New expander.
16800 (aarch64_sqrdmulh_lane<mode>): Likewise.
16801 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16802 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16803 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16804 (aarch64_sqdmlal_laneq<mode>): Likewise.
16805 (aarch64_sqdmlsl_lane<mode>): Likewise.
16806 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16807 (aarch64_sqdmlal2_lane<mode>): Likewise.
16808 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16809 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16810 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16811 (aarch64_sqdmull_lane<mode>): Likewise.
16812 (aarch64_sqdmull_laneq<mode>): Likewise.
16813 (aarch64_sqdmull2_lane<mode>): Likewise.
16814 (aarch64_sqdmull2_laneq<mode>): Likewise.
16816 2014-06-10 Richard Biener <rguenther@suse.de>
16818 PR tree-optimization/61438
16819 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16820 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16821 insertion of IVs if running PRE.
16822 (eliminate): Adjust.
16823 (pass_pre::execute): Likewise.
16824 (pass_fre::execute): Likewise.
16826 2014-06-10 Richard Biener <rguenther@suse.de>
16828 PR middle-end/61456
16829 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16830 Do not use the main variant for the type comparison.
16831 (ncr_compar): Likewise.
16832 (nonoverlapping_component_refs_p): Likewise.
16834 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16836 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16837 REG_CFA_RESTORE mode.
16839 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16841 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16842 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16843 expand_vec_perm_pblendv.
16845 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16847 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16849 Simplify description of __crc32d and __crc32cd intrinsics.
16850 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16853 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16856 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16857 * config.in: Regenerate.
16858 * configure: Likewise.
16860 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16862 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16864 (intersect_static_var_sets): Remove.
16865 (propagate): Do not prune local statics.
16867 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16870 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16871 Set lastprivate_firstprivate even if omp_private_outer_ref
16872 langhook returns true.
16873 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16874 langhook, call unshare_expr on new_var and call
16875 build_outer_var_ref to get the last argument.
16877 2014-06-10 Marek Polacek <polacek@redhat.com>
16880 * doc/extend.texi: Add cindex for transparent_union.
16882 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16884 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16885 init_symbolic_number ().
16887 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16889 PR middle-end/61141
16890 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16891 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16892 (verify_rtl_sharing): Likewise.
16894 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16897 * tree.c (build_qualified_type): Use a canonical type for
16900 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16902 * config/arm/arm-modes.def: Remove XFmode.
16904 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16907 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16908 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16909 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16910 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16911 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16912 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16913 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16914 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16915 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16917 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16919 * tree-core.h (tree_decl_with_vis): Remove section_name.
16921 2014-06-09 Kito Cheng <kito@0xlab.org>
16923 * ira.c (ira): Don't call init_caller_save if LRA enabled
16924 since LRA use its own infrastructure to handle that.
16926 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16928 * symtab.c (dump_symtab_base): Update dumping.
16929 (symtab_make_decl_local): Clear only DECL_COMDAT.
16930 * tree-vect-data-refs.c (Check that variable is static before
16931 tampering with sections.
16932 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16933 (cgraph_create_virtual_clone): Likewise.
16934 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16935 (decl_section_name, set_decl_section_name): New accessors.
16936 (find_decls_types_r): Do not walk section name
16937 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16938 (decl_comdat_group, decl_comdat_group_id): Constify.
16939 (decl_section_name, set_decl_section_name): Update.
16940 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16941 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16942 (cgraph_make_node_local_1): Clear section and comdat group.
16943 * cgraph.h (set_comdat_group): Sanity check.
16944 (get_section, set_section): New.
16945 * ipa-comdats.c (ipa_comdats): Use get_section.
16946 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
16947 * lto-streamer-out.c: Do not follow section names.
16948 * c-family/c-common.c (handle_section_attribute): Update.
16949 * lto-cgraph.c (lto_output_node): Output section.
16950 (lto_output_varpool_node): Likewise.
16951 (read_comdat_group): Rename to ...
16952 (read_identifier): ... this one.
16953 (read_string_cst): New function.
16954 (input_node, input_varpool_node): Input section names.
16955 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16956 (new_emutls_decl): Update.
16957 (secname_for_decl): Check section names only of static vars.
16958 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
16959 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
16960 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
16961 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
16962 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
16963 * config/mcore/mcore.c (mcore_unique_section): Likewise.
16964 * config/mips/mips.c (mips16_build_function_stub): Likewise.
16965 * config/v850/v850.c (v850_insert_attributes): Likewise.
16966 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
16968 (h8300_handle_tiny_data_attribute): Likewise.
16969 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
16970 (bfin_handle_l2_attribute): Likewise.
16972 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16974 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
16975 remove static initializer.
16977 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16979 * varasm.c (use_blocks_for_decl_p): Check symbol table
16980 instead of alias attribute.
16981 (place_block_symbol): Recurse on aliases.
16983 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16985 * ipa-visibility.c: Include varasm.h
16986 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
16988 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16990 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
16991 outputting aliases.
16993 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
16995 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
16996 from test_insn into GGC space escape via SET_SRC.
16998 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17000 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17001 call statement, if any.
17002 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17003 statements, if any. Tidy up.
17005 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17008 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17009 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17010 handles swapping the two 64-bit double words on little endian
17011 systems. Include V1TImode and optionally TImode in VSX_LE so that
17012 these types are properly swapped. Change all of the insns and
17013 splits that do the 64-bit swaps to use VSX_LE.
17014 (vsx_le_perm_load_<mode>): Likewise.
17015 (vsx_le_perm_store_<mode>): Likewise.
17016 (splitters for little endian memory operations): Likewise.
17017 (vsx_xxpermdi2_le_<mode>): Likewise.
17018 (vsx_lxvd2x2_le_<mode>): Likewise.
17019 (vsx_stxvd2x2_le_<mode>): Likewise.
17021 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17024 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17025 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17026 and corresponding splitters. Zero extend general register
17027 or memory input operand to XMM temporary. Enable for
17028 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17029 (floatunssi<mode>2): Update expander predicate.
17031 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17033 PR rtl-optimization/61325
17034 * lra-constraints.c (process_address_1): Check scale equal to one
17035 to prevent transformation: base + scale * index => base + new_reg.
17037 2014-06-06 Richard Biener <rguenther@suse.de>
17039 PR tree-optimization/59299
17040 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17042 (nearest_common_dominator_of_uses): Likewise.
17043 (statement_sink_location): Adjust. Support sinking loads.
17045 2014-06-06 Martin Jambor <mjambor@suse.cz>
17047 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17048 (build_agg_jump_func_from_list): Likewise.
17049 (determine_known_aggregate_parts): Renamed to
17050 determine_locally_known_aggregate_parts. Moved some functionality
17051 to the two functions above, removed bound checks.
17053 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17055 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17056 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17057 (aarch64_progress_pointer): Likewise.
17058 (aarch64_copy_one_part_and_move_pointers): Likewise.
17059 (aarch64_expand_movmen): Likewise.
17060 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17061 * config/aarch64/aarch64.md (movmem<mode>): New.
17063 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17065 * targhooks.c (default_add_stmt_cost): Call target specific
17066 hook instead of default one.
17068 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17070 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17071 endianness instead of host endianness.
17072 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17075 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17078 * function.c (instantiate_decls): Process the saved static chain.
17079 (expand_function_start): If not optimizing, save the static chain
17081 * tree-nested.c (convert_all_function_calls): Always create the static
17082 chain for nested functions if not optimizing.
17084 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17086 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17088 2014-06-06 Richard Biener <rguenther@suse.de>
17090 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17091 (construct_init_block): Likewise.
17092 (construct_exit_block): Likewise.
17093 (pass_expand::execute): Likewise.
17094 * graphite.c (graphite_transforms): Replace check for current_loops
17095 with a check for > 1 loops.
17096 (pass_graphite_transforms::execute): Adjust.
17097 * ipa-split.c (split_function): Remove check for current_loops.
17098 * omp-low.c (expand_parallel_call): Likewise.
17099 (expand_omp_for_init_counts): Likewise.
17100 (extract_omp_for_update_vars): Likewise.
17101 (expand_omp_for_generic): Likewise.
17102 (expand_omp_sections): Likewise.
17103 (expand_omp_target): Likewise.
17104 * tracer.c (tail_duplicate): Likewise.
17105 (pass_tracer::execute): Likewise.
17106 * trans-mem.c (expand_transaction): Likewise.
17107 * tree-complex.c (expand_complex_div_wide): Likewise.
17108 * tree-eh.c (lower_resx): Likewise.
17109 (cleanup_empty_eh_merge_phis): Likewise.
17110 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17111 current_loops with a check for > 1 loops.
17112 (pass_predcom::execute): Adjust.
17113 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17114 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17115 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17116 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17117 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17118 * tree-switch-conversion.c (process_switch): Likewise.
17119 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17120 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17121 (execute_vrp): Likewise.
17122 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17124 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17126 * rtl.h (insn_location): Declare.
17127 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17128 with UNKNOWN_LOCATION.
17129 * emit-rtl.c (insn_location): New function.
17130 * final.c (notice_source_line): Check that the instruction has a
17131 location before retrieving it and use insn_location.
17132 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17133 * print-rtl.c (print_rtx): Likewise.
17135 2014-06-06 Richard Biener <rguenther@suse.de>
17137 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17139 2014-06-06 Christian Bruel <christian.bruel@st.com>
17141 PR tree-optimization/43934
17142 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17145 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17147 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17148 return NO_REGS for extra address and memory constraints. Handle
17149 operands that match (or are equivalent to something that matches)
17150 extra constant constraints. Ignore other non-register operands.
17152 2014-06-06 Alan Modra <amodra@gmail.com>
17155 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17156 * doc/tm.texi: Regenerate.
17157 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17158 Use throughout in place of REG_PARM_STACK_SPACE.
17159 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17160 "incoming" param. Pass to rs6000_function_parms_need_stack.
17161 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17162 prototype_p when incoming. Use function decl when incoming
17163 to handle K&R style functions.
17164 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17165 (INCOMING_REG_PARM_STACK_SPACE): Define.
17167 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17170 * cfgexpand.c (expand_debug_expr): Use address space of nested
17171 TREE_TYPE for ADDR_EXPR and MEM_REF.
17173 2014-06-05 Jeff Law <law@redhat.com>
17175 PR tree-optimization/61289
17176 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17177 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17178 looking for those which match LHS. All callers changed.
17179 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17180 parameters and code which manipulated them. All callers changed.
17181 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17182 and DST_MAP parameters. Simplify invalidation code by just calling
17183 invalidate_equivalences. All callers changed.
17184 (thread_across_edge): Simplify now that we don't need to maintain
17185 the map of equivalences to invalidate.
17187 2014-06-05 Kai Tietz <ktietz@redhat.com>
17188 Richard Henderson <rth@redhat.com>
17191 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17192 checking for !TARGET_X32.
17193 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17194 (sibcall_intern): New define_insn, plus required peepholes.
17195 (sibcall_pop_intern): Likewise.
17196 (sibcall_value_intern): Likewise.
17197 (sibcall_value_pop_intern): Likewise.
17199 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17201 * tree-inline.c (tree_function_versioning): Check DF info existence
17202 before accessing it.
17204 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17206 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17208 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17209 aarch64_frame hard_fp_offset and frame_size.
17210 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17211 frame_size; remove original_frame_size.
17212 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17213 (aarch64_initial_elimination_offset): Remove frame_size and
17214 offset. Use aarch64_frame frame_size.
17216 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17217 Jiong Wang <jiong.wang@arm.com>
17218 Renlin <renlin.li@arm.com>
17220 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17221 initialization of R30 offset. Update offset. Iterate core
17222 regisers upto X30. Remove X29, X30 specific code.
17224 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17225 Jiong Wang <jiong.wang@arm.com>
17227 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17228 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17229 (aarch64_register_saved_on_entry): Adjust test.
17231 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17233 * config/aarch64/aarch64.h (machine_function): Move
17234 saved_varargs_size from here...
17235 (aarch64_frame): ... to here.
17237 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17238 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17239 (aarch64_initial_elimination_offset)
17240 (aarch64_setup_incoming_varargs): Adjust location of
17241 saved_varargs_size.
17243 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17245 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17248 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17249 Prachi Godbole <Prachi.Godbole@imgtec.com>
17251 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17252 mips32r5 entry to use PROCESSOR_P5600.
17253 * config/mips/mips-tables.opt: Regenerate.
17254 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17255 * config/mips/mips.c (mips_fmadd_bypass): New function.
17256 (mips_rtx_cost_data): Add costs for p5600.
17257 (mips_issue_rate): Add support for p5600.
17258 (mips_multipass_dfa_lookahead): Likewise.
17259 * config/mips/mips.h (TUNE_P5600): New define.
17260 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17261 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17262 * config/mips/mips.md: Include p5600.md.
17263 (processor): Add p5600.
17264 * config/mips/p5600.md: New file.
17266 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17268 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17269 * config/i386/predicates.md (palignr_operand): New.
17270 Indicates if permutation is suitable for palignr instruction.
17272 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17274 PR tree-optimization/61319
17275 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17276 stmt belongs to loop.
17278 2014-06-05 Richard Biener <rguenther@suse.de>
17280 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17281 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17282 (lookup_tmp_var): Adjust.
17283 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17285 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17287 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17289 2014-06-05 Marek Polacek <polacek@redhat.com>
17292 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17294 2014-06-04 Tom de Vries <tom@codesourcery.com>
17296 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17299 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17301 PR tree-optimization/61385
17302 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17304 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17306 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17307 changed to use fatal_error.
17308 (main): Ensure lto_wrapper_cleanup is run atexit.
17310 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17312 * lra-constraints.c (valid_address_p): Move earlier in file.
17313 (address_eliminator): New structure.
17314 (satisfies_memory_constraint_p): New function.
17315 (satisfies_address_constraint_p): Likewise.
17316 (process_alt_operands, process_address, curr_insn_transform): Use them.
17318 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17320 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17322 (target_lra_int, default_target_lra_int, this_target_lra_int)
17323 (op_alt_data): Delete.
17324 * lra.h (lra_init): Delete.
17325 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17326 (init_insn_code_data_once): Remove op_alt_data handling.
17327 (finish_insn_code_data_once): Likewise.
17328 (init_op_alt_data): Delete.
17329 (get_static_insn_data): Initialize operand_alternative to null.
17330 (free_insn_recog_data): Cast operand_alternative before freeing it.
17331 (setup_operand_alternative): Take the operand_alternative as
17332 parameter and assume it isn't already cached in the static
17334 (lra_set_insn_recog_data): Update accordingly.
17335 (lra_init): Delete.
17336 * ira.c (ira_init): Don't call lra_init.
17337 * target-globals.h (this_target_lra_int): Declare.
17338 (target_globals): Remove lra_int.
17339 (restore_target_globals): Update accordingly.
17340 * target-globals.c: Don't include lra-int.h.
17341 (default_target_globals, save_target_globals): Remove lra_int.
17343 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17345 * recog.h (operand_alternative): Convert reg_class, reject,
17346 matched and matches into bitfields.
17347 (preprocess_constraints): New overload.
17348 (preprocess_insn_constraints): New function.
17349 (preprocess_constraints): Take the insn as parameter.
17350 (recog_op_alt): Change into a pointer.
17351 (target_recog): Add x_op_alt.
17352 * recog.c (asm_op_alt): New variable.
17353 (recog_op_alt): Change into a pointer.
17354 (preprocess_constraints): New overload, replacing the old function
17355 definition with one that doesn't use global state.
17356 (preprocess_insn_constraints): New function.
17357 (preprocess_constraints): Use them. Take the insn as parameter.
17358 Use asm_op_alt for asms.
17359 (recog_init): Free existing x_op_alt entries.
17360 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17362 (make_early_clobber_and_input_conflicts): Likewise.
17363 (process_bb_node_lives): Pass the insn to process_constraints.
17364 * reg-stack.c (check_asm_stack_operands): Likewise.
17365 (subst_asm_stack_regs): Likewise.
17366 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17367 * regrename.c (build_def_use): Likewise.
17368 * sched-deps.c (sched_analyze_insn): Likewise.
17369 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17370 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17371 (note_invalid_constants): Likewise.
17372 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17373 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17376 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17378 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17379 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17381 (make_early_clobber_and_input_conflicts): Likewise.
17382 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17384 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17386 * recog.h (alternative_class): New function.
17387 (which_op_alt): Return a const recog_op_alt.
17388 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17389 (subst_asm_stack_regs): Likewise.
17390 * config/arm/arm.c (note_invalid_constants): Likewise.
17391 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17392 the operand_alternative; use alternative class instead.
17393 * sel-sched.c (get_reg_class): Likewise.
17394 * regrename.c (build_def_use): Likewise.
17395 (hide_operands, restore_operands, record_out_operands): Update type
17398 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17400 * recog.h (recog_op_alt): Convert to a flat array.
17401 (which_op_alt): New function.
17402 * recog.c (recog_op_alt): Convert to a flat array.
17403 (preprocess_constraints): Update accordingly, grouping all
17404 operands of the same alternative together, rather than the
17406 * ira-lives.c (check_and_make_def_conflict): Likewise.
17407 (make_early_clobber_and_input_conflicts): Likewise.
17408 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17409 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17410 (subst_asm_stack_regs): Likewise.
17411 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17412 * regrename.c (hide_operands, record_out_operands): Likewise.
17413 (build_def_use): Likewise.
17414 * sel-sched.c (get_reg_class): Likewise.
17415 * config/arm/arm.c (note_invalid_constants): Likewise.
17417 2014-06-04 Jason Merrill <jason@redhat.com>
17421 * gimplify.c (gimplify_arg): Non-static.
17422 * gimplify.h: Declare it.
17424 2014-06-04 Richard Biener <rguenther@suse.de>
17426 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17427 TREE_PUBLIC and DECL_EXTERNAL decls.
17429 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17431 * regcprop.c (copyprop_hardreg_forward_1): Account for
17432 HARD_REGNO_CALL_PART_CLOBBERED.
17434 2014-06-04 Richard Biener <rguenther@suse.de>
17436 * configure.ac: Check whether the underlying type of int64_t
17437 is long or long long.
17438 * configure: Regenerate.
17439 * config.in: Likewise.
17440 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17441 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17443 2014-06-04 Richard Biener <rguenther@suse.de>
17445 PR tree-optimization/60098
17446 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17448 (dse_optimize_stmt): Simplify, now that we found a kill
17451 2014-06-04 Richard Biener <rguenther@suse.de>
17453 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17454 of accesses with non-invariant address.
17456 2014-06-04 Martin Liska <mliska@suse.cz>
17458 * cgraph.h (cgraph_make_wrapper): New function introduced.
17459 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17460 * ipa-inline.h (inline_analyze_function): The function is global.
17461 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17463 2014-06-04 Martin Liska <mliska@suse.cz>
17465 * tree.h (private_lookup_attribute_starting): New function.
17466 (lookup_attribute_starting): Likewise.
17467 * tree.c (private_lookup_attribute_starting): Likewise.
17469 2014-06-04 Martin Liska <mliska@suse.cz>
17471 * cgraph.h (expand_thunk): New argument added.
17472 (address_taken_from_non_vtable_p): New global function.
17473 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17474 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17475 * cgraphunit.c (analyze_function): Likewise.
17476 (assemble_thunks_and_aliases): Argument added to call.
17477 (expand_thunk): New argument forces to produce GIMPLE thunk.
17479 2014-06-04 Martin Liska <mliska@suse.cz>
17481 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17482 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17483 * profile.c (branch_prob): Likewise.
17485 2014-06-04 Martin Jambor <mjambor@suse.cz>
17488 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17489 handler for switch on an ipa_ref_use enum.
17490 * ipa-reference.c (analyze_function): Likewise.
17492 2014-06-04 Kai Tietz <ktietz@redhat.com>
17494 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17495 from old call-instruction.
17497 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17499 * config/aarch64/aarch64.c (aarch64_classify_address)
17500 (aarch64_legitimize_reload_address): Support full addressing modes
17502 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17503 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17505 2014-06-03 Andrew Pinski <apinski@cavium.com>
17507 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17510 2014-06-03 Andrew Pinski <apinski@cavium.com>
17512 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17513 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17515 2014-06-03 Kai Tietz <ktietz@redhat.com>
17517 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17520 2014-06-03 Dehao Chen <dehao@google.com>
17522 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17525 2014-06-03 Marek Polacek <polacek@redhat.com>
17528 * doc/invoke.texi: Document -Wswitch-bool.
17529 * function.c (stack_protect_epilogue): Cast controlling expression of
17531 * gengtype.c (walk_type): Generate switch expression with its
17532 controlling expression cast to int.
17534 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17536 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17538 * config/avr/avr-tables.opt: Regenerate.
17539 * config/avr/t-multilib: Regenerate.
17540 * doc/avr-mmcu.texi: Regenerate.
17542 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17543 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17545 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17546 (ata6617c, ata664251): Add new avr35 devices.
17547 (ata6612c): Add new avr4 device.
17548 (ata6613c, ata6614q): Add new avr5 devices.
17549 * config/avr/avr-tables.opt: Regenerate.
17550 * config/avr/t-multilib: Regenerate.
17551 * doc/avr-mmcu.texi: Regenerate.
17553 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17555 * gcc/config/aarch64/aarch64-builtins.c
17556 (aarch64_types_binop_ssu_qualifiers): New static data.
17557 (TYPES_BINOP_SSU): Define.
17558 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17559 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17560 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17561 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17562 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17563 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17564 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17565 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17566 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17567 suffix to builtin function name, remove cast.
17568 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17569 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17570 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17572 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17574 * gcc/config/aarch64/aarch64-builtins.c
17575 (aarch64_types_binop_uus_qualifiers,
17576 aarch64_types_shift_to_unsigned_qualifiers,
17577 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17578 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17579 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17580 sqshlu_n, uqshl_n): Update qualifiers.
17581 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17582 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17583 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17584 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17585 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17586 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17587 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17588 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17589 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17590 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17591 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17592 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17593 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17594 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17595 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17596 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17597 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17598 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17599 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17600 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17601 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17602 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17603 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17604 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17605 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17606 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17607 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17609 2014-06-03 Teresa Johnson <tejohnson@google.com>
17611 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17613 2014-06-02 Jason Merrill <jason@redhat.com>
17616 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17618 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17620 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17623 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17625 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17627 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17628 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17629 * config/aarch64/iterators.md (REVERSE): New iterator.
17630 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17631 (rev_op): New int_attribute.
17632 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17633 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17634 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17635 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17636 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17637 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17638 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17639 Replace temporary __asm__ with __builtin_shuffle.
17641 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17643 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17645 * config/mips/mips-tables.opt: Regenerate.
17646 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17647 to use mips_isa_rev rather than ISA_MIPS32R2.
17648 * config/mips/mips.h (ISA_MIPS32R3): New define.
17649 (ISA_MIPS32R5): New define.
17650 (ISA_MIPS64R3): New define.
17651 (ISA_MIPS64R5): New define.
17652 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17653 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17654 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17656 (MIPS_ISA_SYNCI_SPEC): Likewise.
17657 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17658 (LINK_SPEC): Added mips32r3 and mips32r5.
17659 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17660 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17661 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17662 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17663 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17664 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17665 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17667 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17669 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17671 * config/mips/mips.opt (mxpa): New option.
17672 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17675 2014-06-03 Martin Jambor <mjambor@suse.cz>
17678 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17681 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17683 PR tree-optimization/61328
17684 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17685 initialization from find_bswap_or_nop_1.
17686 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17687 in source_expr2 before using the size value the function sets. Also
17688 make use of init_symbolic_number () in both the old place and
17689 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17690 doing recursion in the GIMPLE_BINARY_RHS case.
17692 2014-06-03 Richard Biener <rguenther@suse.de>
17694 PR tree-optimization/61383
17695 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17698 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17700 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17701 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17702 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17703 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17705 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17706 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17707 * system.h: ...here and make it unconditional.
17708 * target.def (conditional_register_usage): Mention
17709 define_register_constraint instead of old-style constraint macros.
17710 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17711 * doc/tm.texi: Regenerate.
17712 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17713 protected by !USE_MD_CONSTRAINTS.
17714 * config/frv/frv.md: Remove quote from old version of documentation.
17715 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17716 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17717 CONST_DOUBLE_OK_FOR_LETTER.
17718 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17720 2014-06-02 Andrew Pinski <apinski@cavium.com>
17722 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17723 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17724 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17725 file whose name depends on -mabi= and -mbig-endian.
17726 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17727 Handle LP64 better and handle ilp32 too.
17728 (MULTILIB_OPTIONS): Delete.
17729 (MULTILIB_DIRNAMES): Delete.
17731 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17733 * expr.h: Remove prototypes of functions defined in builtins.c.
17734 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17735 Remove prototypes of functions defined in builtins.c.
17736 * builtins.h: Update prototype list to include all exported functions.
17737 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17738 no_c99_libc_has_function): Move to targhooks.c
17739 (build_string_literal, build_call_expr_loc_array,
17740 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17742 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17743 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17744 no_c99_libc_has_function): Relocate from builtins.c.
17745 * tree.c: Include builtins.h.
17746 (build_call_expr_loc_array, build_call_expr_loc_vec,
17747 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17749 * fold-const.h (fold_fma): Move prototype to builtins.h.
17750 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17751 * asan.c: Include builtins.h.
17752 * cfgexpand.c: Likewise.
17753 * convert.c: Likewise.
17754 * emit-rtl.c: Likewise.
17755 * except.c: Likewise.
17756 * expr.c: Likewise.
17757 * fold-const.c: Likewise.
17758 * gimple-fold.c: Likewise.
17759 * gimple-ssa-strength-reduction.c: Likewise.
17760 * gimplify.c: Likewise.
17761 * ipa-inline.c: Likewise.
17762 * ipa-prop.c: Likewise.
17763 * lto-streamer-out.c: Likewise.
17764 * stmt.c: Likewise.
17765 * tree-inline.c: Likewise.
17766 * tree-object-size.c: Likewise.
17767 * tree-sra.c: Likewise.
17768 * tree-ssa-ccp.c: Likewise.
17769 * tree-ssa-forwprop.c: Likewise.
17770 * tree-ssa-loop-ivcanon.c: Likewise.
17771 * tree-ssa-loop-ivopts.c: Likewise.
17772 * tree-ssa-math-opts.c: Likewise.
17773 * tree-ssa-reassoc.c: Likewise.
17774 * tree-ssa-threadedge.c: Likewise.
17775 * tree-streamer-in.c: Likewise.
17776 * tree-vect-data-refs.c: Likewise.
17777 * tree-vect-patterns.c: Likewise.
17778 * tree-vect-stmts.c: Likewise.
17779 * config/aarch64/aarch64.c: Likewise.
17780 * config/alpha/alpha.c: Likewise.
17781 * config/arc/arc.c: Likewise.
17782 * config/arm/arm.c: Likewise.
17783 * config/avr/avr.c: Likewise.
17784 * config/bfin/bfin.c: Likewise.
17785 * config/c6x/c6x.c: Likewise.
17786 * config/cr16/cr16.c: Likewise.
17787 * config/cris/cris.c: Likewise.
17788 * config/epiphany/epiphany.c: Likewise.
17789 * config/fr30/fr30.c: Likewise.
17790 * config/frv/frv.c: Likewise.
17791 * config/h8300/h8300.c: Likewise.
17792 * config/i386/i386.c: Likewise.
17793 * config/i386/winnt.c: Likewise.
17794 * config/ia64/ia64.c: Likewise.
17795 * config/iq2000/iq2000.c: Likewise.
17796 * config/lm32/lm32.c: Likewise.
17797 * config/m32c/m32c.c: Likewise.
17798 * config/m32r/m32r.c: Likewise.
17799 * config/m68k/m68k.c: Likewise.
17800 * config/mcore/mcore.c: Likewise.
17801 * config/mep/mep.c: Likewise.
17802 * config/microblaze/microblaze.c: Likewise.
17803 * config/mips/mips.c: Likewise.
17804 * config/mmix/mmix.c: Likewise.
17805 * config/mn10300/mn10300.c: Likewise.
17806 * config/moxie/moxie.c: Likewise.
17807 * config/msp430/msp430.c: Likewise.
17808 * config/nds32/nds32.c: Likewise.
17809 * config/pa/pa.c: Likewise.
17810 * config/pdp11/pdp11.c: Likewise.
17811 * config/picochip/picochip.c: Likewise.
17812 * config/rl78/rl78.c: Likewise.
17813 * config/rs6000/rs6000.c: Likewise.
17814 * config/rx/rx.c: Likewise.
17815 * config/s390/s390.c: Likewise.
17816 * config/score/score.c: Likewise.
17817 * config/sh/sh.c: Likewise.
17818 * config/sparc/sparc.c: Likewise.
17819 * config/spu/spu.c: Likewise.
17820 * config/stormy16/stormy16.c: Likewise.
17821 * config/tilegx/tilegx.c: Likewise.
17822 * config/tilepro/tilepro.c: Likewise.
17823 * config/v850/v850.c: Likewise.
17824 * config/vax/vax.c: Likewise.
17825 * config/xtensa/xtensa.c: Likewise.
17827 2014-06-02 Jeff Law <law@redhat.com>
17829 PR rtl-optimization/61094
17830 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17831 was marked as do_no_reextend. If a copy is needed to eliminate
17832 an extension, then mark it as do_not_reextend.
17834 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17836 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17838 2014-06-02 Richard Henderson <rth@redhat.com>
17841 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17842 addresses inside asms. Use output_operand_lossage instead of
17845 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17848 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17849 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17851 2014-06-02 Tom de Vries <tom@codesourcery.com>
17853 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17854 case that x has VOIDmode.
17856 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17858 * varasm.c (copy_constant): Delete function.
17859 (build_constant_desc): Don't call it.
17861 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17864 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17865 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17866 with immediate_operand.
17868 2014-06-02 Andreas Schwab <schwab@suse.de>
17870 * config/ia64/ia64.c
17871 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17872 pending_data_specs first.
17874 2014-06-02 Richard Biener <rguenther@suse.de>
17876 PR tree-optimization/61378
17877 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17878 valueized_anything.
17880 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17882 * config/i386/constraints.md (Bw): Rename from 'w'.
17883 (Bz): Rename from 'z'.
17884 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17886 2014-06-01 Kai Tietz <ktietz@redhat.com>
17889 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17890 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17891 instead of m constraint.
17893 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17895 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17896 a separate alternative where the scratch operand 2 is marked as
17899 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17901 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17902 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17903 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17904 and __builtins_arm_get_fpscr.
17905 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17906 __builtins_arm_get_fpscr.
17907 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17908 __builtins_arm_ldfpscr.
17909 (arm_atomic_assign_expand_fenv): New function.
17910 * config/arm/vfp.md (set_fpscr): New pattern.
17911 (get_fpscr) : Likewise.
17912 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17914 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17915 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17917 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17919 * asan.c (report_error_func): Add SLOW_P argument, use
17920 BUILT_IN_ASAN_*_N if set.
17921 (build_check_stmt): Likewise.
17922 (instrument_derefs): If T has insufficient alignment,
17923 force same handling as for odd sizes.
17925 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17926 BUILT_IN_ASAN_REPORT_STORE_N): New.
17927 * asan.c (struct asan_mem_ref): Change access_size type to
17929 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17930 update_mem_ref_hash_table): Likewise.
17931 (asan_mem_ref_hasher::hash): Hash in a HWI.
17932 (report_error_func): Change size_in_bytes argument to HWI.
17933 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17935 (build_shadow_mem_access): New function.
17936 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17937 Handle size_in_bytes not power of two or larger than 16.
17938 (instrument_derefs): Don't give up if size_in_bytes is not
17939 power of two or is larger than 16.
17941 2014-05-30 Kai Tietz <ktietz@redhat.com>
17944 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17945 for sibling-tail-calls.
17946 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
17948 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
17949 (sibcall_insn_operand): Add check for sibcall_memory_operand.
17951 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17953 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
17954 * config/avr/avr-tables.opt: Regenerate.
17955 * config/avr/t-multilib: Regenerate.
17956 * doc/avr-mmcu.texi: Regenerate.
17958 2014-05-30 Ian Lance Taylor <iant@google.com>
17960 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
17963 2014-05-30 Tom de Vries <tom@codesourcery.com>
17965 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
17968 2014-05-30 Tom de Vries <tom@codesourcery.com>
17970 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
17971 * lra.c (initialize_lra_reg_info_element): Add init of
17972 actual_call_used_reg_set field.
17973 (lra): Call lra_create_live_ranges before lra_inheritance for
17975 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
17977 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
17978 instead of call_used_reg_set for -fuse-caller-save.
17979 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
17981 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17983 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
17985 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
17987 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
17989 * ira.c (ira_get_dup_out_num): Check for output operands at
17990 the start of the loop. Handle cases where an included alternative
17991 follows an excluded one.
17993 2014-05-29 Mike Stump <mikestump@comcast.net>
17996 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
17997 post ld passes when lto is used.
17999 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18001 PR rtl-optimization/61325
18002 * lra-constraints.c (process_address): Rename to process_address_1.
18003 (process_address): New function.
18005 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18007 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18008 TYPES_BINOPV): New static data.
18009 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18011 * config/aarch64/aarch64-simd.md (aarch64_ext,
18012 aarch64_im_lane_boundsi): New patterns.
18013 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18015 (aarch64_evpc_ext): New function.
18017 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18019 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18020 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18021 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18022 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18023 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18025 2014-05-29 Tom de Vries <tom@codesourcery.com>
18027 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18029 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18030 Richard Sandiford <rdsandiford@googlemail.com>
18032 * arm/iterators.md (shiftable_ops): New code iterator.
18033 (t2_binop0, arith_shift_insn): New code attributes.
18034 * arm/predicates.md (shift_nomul_operator): New predicate.
18035 * arm/arm.md (insn_enabled): Delete.
18036 (enabled): Remove insn_enabled test.
18037 (*arith_shiftsi): Delete. Replace with ...
18038 (*<arith_shift_insn>_multsi): ... new pattern.
18039 (*<arith_shift_insn>_shiftsi): ... new pattern.
18040 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18042 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18043 Tom de Vries <tom@codesourcery.com>
18045 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18046 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18048 (mips_split_call): Use POST_CALL_TMP_REG.
18049 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18051 2014-05-29 Tom de Vries <tom@codesourcery.com>
18053 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18054 with #ifdef STACK_REGS.
18056 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18058 * varasm.c (get_variable_section): Walk aliases.
18059 (place_block_symbol): Walk aliases.
18061 2014-05-28 Tom de Vries <tom@codesourcery.com>
18064 2014-05-28 Tom de Vries <tom@codesourcery.com>
18066 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18067 * lra.c (initialize_lra_reg_info_element): Add init of
18068 actual_call_used_reg_set field.
18069 (lra): Call lra_create_live_ranges before lra_inheritance for
18071 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18073 * lra-constraints.c (need_for_call_save_p): Use
18074 actual_call_used_reg_set instead of call_used_reg_set for
18076 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18078 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18080 * doc/md.texi: Document that the % constraint character must
18081 be at the beginning of the string.
18082 * genoutput.c (validate_insn_alternatives): Check that '=',
18083 '+' and '%' only appear at the beginning of a constraint.
18084 * ira.c (commutative_constraint_p): Delete.
18085 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18086 at the start of the string.
18087 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18089 * config/arm/neon.md (bicdi3_neon): Likewise.
18090 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18091 (slt_si, sltu_si): Likewise.
18092 * config/vax/vax.md (sbcdi3): Likewise.
18093 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18094 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18095 (mul64): Move '%' to beginning of constraint.
18096 * config/arm/arm.md (*xordi3_insn): Likewise.
18097 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18098 (xorsi3): Likewise.
18100 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18102 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18104 2014-05-28 Jason Merrill <jason@redhat.com>
18107 * cgraph.h (symtab_node::get_comdat_group_id): New.
18108 * cgraphunit.c (analyze_functions): Call it.
18109 * symtab.c (dump_symtab_node): Likewise.
18110 * tree.c (decl_comdat_group_id): New.
18111 * tree.h: Declare it.
18112 * lto-streamer-out.c (write_symbol): Use it.
18113 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18115 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18117 PR bootstrap/PR61146
18118 * wide-int.cc: Do not include longlong.h when compiling with clang.
18120 2014-05-28 Richard Biener <rguenther@suse.de>
18122 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18123 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18124 (vrp_visit_assignment_or_call): Print less vertical space.
18125 (vrp_visit_stmt): Likewise.
18126 (vrp_visit_phi_node): Likewise. For a PHI argument with
18127 VR_VARYING range consider recording it as copy.
18129 2014-05-28 Richard Biener <rguenther@suse.de>
18132 2014-05-28 Richard Biener <rguenther@suse.de>
18134 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18136 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18138 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18139 sufficiently aligned and an offset is used at the same time.
18140 (expand_expr_real_1): Likewise.
18142 2014-05-28 Richard Biener <rguenther@suse.de>
18144 PR middle-end/61045
18145 * fold-const.c (fold_comparison): When folding
18146 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18147 the sign of the remaining constant operand stays the same.
18149 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18151 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18152 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18153 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18155 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18156 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18157 (m32bit-doubles) Likewise.
18158 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18159 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18162 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18164 * configure.ac ($gcc_cv_ld_clearcap): New test.
18165 * configure: Regenerate.
18166 * config.in: Regenerate.
18167 * config/sol2.opt (mclear-hwcap): New option.
18168 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18169 * config/sol2-clearcap.map: Moved here from
18170 testsuite/gcc.target/i386/clearcap.map.
18171 * config/sol2-clearcapv2.map: Move here from
18172 gcc.target/i386/clearcapv2.map.
18173 * config/t-sol2 (install): Depend on install-clearcap-map.
18174 (install-clearcap-map): New target.
18175 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18178 2014-05-28 Richard Biener <rguenther@suse.de>
18180 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18181 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18182 ... here and remove the rest.
18183 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18185 2014-05-28 Richard Biener <rguenther@suse.de>
18187 PR tree-optimization/61335
18188 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18189 new range fails, drop to varying.
18191 2014-05-28 Olivier Hainque <hainque@adacore.com>
18193 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18194 (CPP_SPEC): Add entry for -mcpu=8548.
18195 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18196 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18198 2014-05-28 Tom de Vries <tom@codesourcery.com>
18200 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18201 * lra.c (initialize_lra_reg_info_element): Add init of
18202 actual_call_used_reg_set field.
18203 (lra): Call lra_create_live_ranges before lra_inheritance for
18205 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18207 * lra-constraints.c (need_for_call_save_p): Use
18208 actual_call_used_reg_set instead of call_used_reg_set for
18210 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18212 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18213 Tom de Vries <tom@codesourcery.com>
18215 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18217 (@item -fuse-caller-save): New item.
18219 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18220 Tom de Vries <tom@codesourcery.com>
18222 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18223 OPT_fuse_caller_save.
18225 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18226 Tom de Vries <tom@codesourcery.com>
18228 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18229 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18230 get_call_reg_set_usage.
18231 * resource.c (mark_set_resources, mark_target_live_regs): Use
18232 get_call_reg_set_usage.
18233 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18235 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18236 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18237 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18238 * ira-build.c (ira_create_allocno): Init
18239 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18240 (create_cap_allocno, propagate_allocno_info)
18241 (propagate_some_info_from_allocno)
18242 (copy_info_to_removed_store_destinations): Handle
18243 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18244 * ira-costs.c (ira_tune_allocno_costs): Use
18245 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18247 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18248 Tom de Vries <tom@codesourcery.com>
18250 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18251 and function_used_regs_valid fields.
18252 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18253 find_all_hard_reg_sets.
18254 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18255 (get_call_reg_set_usage): New function.
18256 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18257 * regs.h (get_call_reg_set_usage): Declare.
18259 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18262 * config/dbx.h (License): Add Runtime Library Exception.
18263 * config/newlib-stdint.h (License): Same.
18264 * config/rtems.h (License): Same
18265 * config/initfini-array.h (License): Same
18266 * config/v850/v850.h (License): Same.
18267 * config/v850/v850-opts.h (License): Same
18268 * config/v850/rtems.h (License): Same.
18270 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18273 * doc/extend.texi (Local Labels): Note that label differences are
18274 not supported for AVR.
18276 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18277 Olivier Hainque <hainque@adacore.com>
18279 * rtl.h (set_for_reg_notes): Declare.
18280 * emit-rtl.c (set_for_reg_notes): New function.
18281 (set_unique_reg_note): Use it.
18282 * optabs.c (add_equal_note): Likewise
18284 2014-05-27 Andrew Pinski <apinski@cavium.com>
18286 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18287 Use <w> for the register in assembly template.
18288 (stack_protect_test): Use the mode of operands[0] for the result.
18289 (stack_protect_test_<mode>): Use <w> for the register
18290 in assembly template.
18292 2014-05-27 DJ Delorie <dj@redhat.com>
18294 * config/rx/rx.c (add_vector_labels): New.
18295 (rx_output_function_prologue): Call it.
18296 (rx_handle_func_attribute): Don't require empty arguments.
18297 (rx_handle_vector_attribute): New.
18298 (rx_attribute_table): Add "vector" attribute.
18299 * doc/extend.texi (interrupt, vector): Document new/changed
18300 RX-specific attributes.
18302 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18304 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18306 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18307 predicate to detect a negative quotient.
18309 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18311 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18312 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18313 Add X - Y CMP 0 to X CMP Y transformation.
18314 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18316 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18318 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18321 2014-05-27 Steve Ellcey <sellcey@mips.com>
18323 * config/mips/mips.c: Add include of cgraph.h.
18325 2014-05-27 Richard Biener <rguenther@suse.de>
18327 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18329 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18332 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18333 * config/arm/arm-cores.def (License): Same.
18334 * config/arm/arm-opts.h (License): Same.
18335 * config/arm/aout.h (License): Same.
18336 * config/arm/bpabi.h (License): Same.
18337 * config/arm/elf.h (License): Same.
18338 * config/arm/linux-elf.h (License): Same.
18339 * config/arm/linux-gas.h (License): Same.
18340 * config/arm/netbsd-elf.h (License): Same.
18341 * config/arm/uclinux-eabi.h (License): Same.
18342 * config/arm/uclinux-elf.h (License): Same.
18343 * config/arm/vxworks.h (License): Same.
18345 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18347 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18348 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18349 (arm_init_neon_builtins): Handle NEON_BSWAP.
18350 Define required type nodes.
18351 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18352 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18353 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18354 * config/arm/iterators.md (VDQHSD): New mode iterator.
18356 2014-05-27 Richard Biener <rguenther@suse.de>
18358 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18359 Try using literal operands when comparing value-ranges failed.
18361 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18363 * ira.c (commutative_operand): Adjust for change to recog_data.
18364 [Missing from previous commit.]
18366 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18368 * system.h (TEST_BIT): New macro.
18369 * recog.h (alternative_mask): New type.
18370 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18371 (recog_data_d): Replace alternative_enabled_p array with
18372 enabled_alternatives.
18373 (target_recog): New structure.
18374 (default_target_recog, this_target_recog): Declare.
18375 (get_enabled_alternatives, recog_init): Likewise.
18376 * recog.c (default_target_recog, this_target_recog): New variables.
18377 (get_enabled_alternatives): New function.
18378 (extract_insn): Use it.
18379 (recog_init): New function.
18380 (preprocess_constraints, constrain_operands): Adjust for change to
18382 * postreload.c (reload_cse_simplify_operands): Likewise.
18383 * reload.c (find_reloads): Likewise.
18384 * ira-costs.c (record_reg_classes): Likewise.
18385 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18386 all alternatives after a disabled one would be skipped.
18387 (ira_implicitly_set_insn_hard_regs): Likewise.
18388 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18389 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18390 with enabled_alternatives.
18391 * lra.c (free_insn_recog_data): Update accordingly.
18392 (lra_update_insn_recog_data): Likewise.
18393 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18394 * lra-constraints.c (process_alt_operands): Likewise. Handle
18395 only_alternative as part of the enabled mask.
18396 * target-globals.h (this_target_recog): Declare.
18397 (target_globals): Add a recog field.
18398 (restore_target_globals): Restore this_target_recog.
18399 * target-globals.c: Include recog.h.
18400 (default_target_globals): Initialize recog field.
18401 (save_target_globals): Likewise.
18402 * reginfo.c (reinit_regs): Call recog_init.
18403 * toplev.c (backend_init_target): Likewise.
18405 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18407 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18408 rather than any named insn's code.
18410 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18413 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18414 * config/arm/arm-cores.def (License): Same.
18416 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18418 * tree.h (decl_comdat_group): Declare.
18419 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18420 * tree.c (decl_comdat_group): Here.
18422 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18424 PR rtl-optimization/61222
18425 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18426 the shift, truncate the PLUS operand to the result mode.
18428 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18431 * config/i386/i386.c (ix86_rtx_costs)
18432 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18435 2014-05-26 Martin Jambor <mjambor@suse.cz>
18437 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18440 2014-05-26 Richard Biener <rguenther@suse.de>
18442 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18443 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18444 Provide specializations.
18445 (wi::int_traits <HOST_WIDE_INT>,
18446 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18448 2014-05-26 Alan Modra <amodra@gmail.com>
18451 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18452 params and return a bool. Remove dead code. Update comment.
18453 Assert we have a const_int source. Remove bogus code from
18454 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18455 handling of constants > 2G and reg_equal note, from..
18456 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18457 return value. Update comment. If we can, use a new pseudo
18458 for intermediate calculations.
18459 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18461 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18462 call to rs6000_emit_set_const in splitter.
18463 (movdi_internal64+2, +3): Likewise.
18465 2014-05-26 Richard Biener <rguenther@suse.de>
18467 * system.h: Define __STDC_FORMAT_MACROS before
18468 including inttypes.h.
18469 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18470 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18471 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18472 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18473 HOST_WIDEST_INT_C): Remove.
18474 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18475 if C99 inttypes.h is not available.
18476 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18477 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18478 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18479 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18480 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18481 (struct output_info): Likewise.
18482 (print_statistics): Adjust.
18483 (dump_bitmap_statistics): Likewise.
18484 * bt-load.c (migrate_btr_defs): Print with PRId64.
18485 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18486 (MAX_SAFE_MULTIPLIER): Adjust.
18487 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18488 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18489 dump_cgraph_node): Likewise.
18490 * final.c (dump_basic_block_info): Likewise.
18491 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18492 * gcov.c (format_gcov): Likewise.
18493 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18495 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18496 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18497 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18498 Use PRId64 for dumping.
18499 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18500 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18501 (add_allocno_hard_regs): Adjust.
18502 * loop-doloop.c (doloop_modify): Print using PRId64.
18503 * loop-iv.c (inverse): Compute in uint64_t.
18504 (determine_max_iter, iv_number_of_iterations): Likewise.
18505 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18506 Print using PRId64.
18507 * lto-streamer-out.c (write_symbol): Use uint64_t.
18508 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18509 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18510 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18511 * modulo-sched.c (const_iteration_count): Use int64_t.
18512 (sms_schedule): Dump using PRId64.
18513 * predict.c (dump_prediction): Likewise.
18514 * pretty-print.h (pp_widest_integer): Remove.
18515 * profile.c (get_working_sets, is_edge_inconsistent,
18516 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18517 * tree-pretty-print.c (pp_double_int): Remove case handling
18518 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18519 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18521 (pass_optimize_bswap::execute): Remove restriction on hosts.
18522 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18523 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18524 * tree.c (widest_int_cst_value): Remove.
18525 * tree.h (widest_int_cst_value): Likewise.
18526 * value-prof.c (dump_histogram_value): Print using PRId64.
18527 * gengtype.c (main): Also inject int64_t.
18528 * ggc-page.c (struct max_alignment): Use int64_t.
18529 * alloc-pool.c (struct allocation_object_def): Likewise.
18530 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18532 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18533 * doc/tm.texi: Regenerated.
18534 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18535 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18536 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18537 mmix_output_register_setting): Use [u]int64_t in prototypes.
18538 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18539 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18540 mmix_output_octa, mmix_output_shifted_value): Adjust.
18541 (mmix_intval): Adjust. Remove unreachable case.
18542 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18544 2014-05-26 Richard Biener <rguenther@suse.de>
18546 * configure.ac: Drop __int64 type check. Insist that we
18547 found uint64_t and int64_t.
18548 * hwint.h (HOST_BITS_PER___INT64): Remove.
18549 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18550 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18551 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18552 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18553 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18554 for dst_q_src_df_rms_cdt.
18555 * configure: Regenerate.
18556 * config.in: Likewise.
18558 2014-05-26 Michael Tautschnig <mt@debian.org>
18561 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18562 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18564 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18566 PR rtl-optimization/61278
18567 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18569 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18571 PR rtl-optimization/61220
18572 Part of PR rtl-optimization/61225
18573 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18574 insn; skip split_edge for a block with only one successor.
18576 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18578 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18581 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18583 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18584 (update_vtable_references): New function.
18585 (function_and_variable_visibility): Rewrite also vtable initializers.
18586 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18588 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18590 * ggc.h (ggc_grow): New function.
18591 * ggc-none.c (ggc_grow): New function.
18592 * ggc-page.c (ggc_grow): Likewise.
18594 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18596 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18597 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18598 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18599 varpool_externally_visible_p, can_replace_by_local_alias,
18600 update_visibility_by_resolution_info, function_and_variable_visibility,
18601 pass_data_ipa_function_and_variable_visibility,
18602 make_pass_ipa_function_and_variable_visibility,
18603 whole_program_function_and_variable_visibility,
18604 pass_data_ipa_whole_program_visibility,
18605 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18606 * cgraph.h (cgraph_local_node_p): Declare.
18607 * ipa-visibility.c: New file.
18608 * Makefile.in (OBJS): Add ipa-visiblity.o
18610 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18612 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18613 that var decl is available.
18615 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18617 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18618 symtab_node pointer.
18619 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18620 (find_decls_types_r): Do not walk COMDAT_GROUP.
18621 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18622 * varasm.c (make_decl_one_only): Use set_comdat_group;
18623 create node if needed.
18624 * ipa-inline-transform.c (save_inline_function_body): Update
18625 way we decl->symtab mapping.
18626 * symtab.c (symtab_hash, hash_node, eq_node
18627 symtab_insert_node_to_hashtable): Remove.
18628 (symtab_register_node): Update.
18629 (symtab_unregister_node): Update.
18630 (symtab_get_node): Reimplement as inline function.
18631 (symtab_add_to_same_comdat_group): Update.
18632 (symtab_dissolve_same_comdat_group_list): Update.
18633 (dump_symtab_base): Update.
18634 (verify_symtab_base): Update.
18635 (symtab_make_decl_local): Update.
18636 (fixup_same_cpp_alias_visibility): Update.
18637 (symtab_nonoverwritable_alias): Update.
18638 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18639 * ipa.c (update_visibility_by_resolution_info): UPdate.
18640 * bb-reorder.c: Include cgraph.h
18641 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18642 with comdat groups.
18643 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18644 * cgraph.c (cgraph_get_create_node): Update.
18645 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18647 (symtab_get_node): Make inline.
18648 (symtab_insert_node_to_hashtable): Remove.
18649 (symtab_can_be_discarded): Update.
18650 (decl_comdat_group): New function.
18651 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18653 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18655 (read_comdat_group): New function.
18656 (input_node, input_varpool_node): Use it.
18657 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18659 * mips.c (mips_start_unique_function): Likewise.
18660 (ix86_code_end): Likewise.
18661 (rs6000_code_end): Likweise.
18662 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18664 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18666 * gengtype-state.c (fatal_reading_state): Bring offline.
18667 * optabs.c (widening_optab_handler): Bring offline.
18668 * optabs.h (widening_optab_handler): Likewise.
18669 * final.c (get_attr_length_1): Likewise.
18671 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18673 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18675 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18677 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18678 (ppc440-compare): Include shift with dot.
18679 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18680 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18682 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18684 (e6500_sfx2): Include it.
18685 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18686 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18687 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18688 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18689 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18690 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18691 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18692 *lshiftrt_internal1le, *lshiftrt_internal1be,
18693 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18694 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18695 *rotldi3_internal10le, *rotldi3_internal10be,
18696 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18697 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18698 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18699 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18700 define_insns): Use type "shift" in the appropriate alternatives.
18702 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18704 * config/rs6000/rs6000.md (type): Add "logical". Delete
18706 (dot): Adjust comment.
18707 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18708 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18709 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18710 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18711 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18712 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18713 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18714 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18716 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18717 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18718 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18719 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18720 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18721 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18722 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18723 * config/rs6000/8540.md (ppc8540_su): Adjust.
18724 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18725 cell-cmp-microcoded): Adjust.
18726 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18727 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18728 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18729 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18730 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18731 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18732 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18733 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18734 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18736 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18737 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18738 Adjust. Adjust comment.
18739 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18740 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18742 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18744 * config/rs6000/rs6000.md (type): Add "add".
18745 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18746 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18747 define_insns): Use it.
18748 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18750 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18751 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18752 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18753 * config/rs6000/601.md (ppc601-integer): Adjust.
18754 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18755 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18756 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18757 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18758 * config/rs6000/8540.md (ppc8540_su): Adjust.
18759 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18760 cell-cmp-microcoded): Adjust.
18761 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18762 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18763 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18764 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18765 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18766 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18767 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18768 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18769 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18771 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18772 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18773 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18774 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18776 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18778 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18779 "delayed_compare", "var_delayed_compare".
18780 (var_shift): New attribute.
18781 (cell_micro): Adjust.
18782 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18783 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18784 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18785 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18786 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18787 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18788 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18789 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18790 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18791 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18792 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18793 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18794 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18795 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18796 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18797 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18798 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18799 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18800 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18801 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18802 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18803 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18804 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18805 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18806 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18808 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18809 * config/rs6000/440.md (ppc440-integer): Adjust.
18810 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18811 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18812 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18813 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18814 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18815 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18816 * config/rs6000/8540.md (ppc8540_su): Adjust.
18817 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18818 cell-cmp-microcoded): Adjust.
18819 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18820 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18821 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18822 e500mc64_delayed): Adjust.
18823 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18824 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18825 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18826 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18827 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18828 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18829 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18830 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18831 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18833 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18834 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18836 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18838 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18839 (bits): New mode_attr.
18840 (idiv_ldiv): Delete mode_attr.
18841 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18842 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18843 rs6000_adjust_priority, is_nonpipeline_insn,
18844 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18846 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18847 * config/rs6000/440.md (ppc440-idiv): Adjust.
18848 * config/rs6000/476.md (ppc476-idiv): Adjust.
18849 * config/rs6000/601.md (ppc601-idiv): Adjust.
18850 * config/rs6000/603.md (ppc603-idiv): Adjust.
18851 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18852 ppc620-ldiv): Adjust.
18853 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18854 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18855 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18856 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18857 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18858 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18859 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18860 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18861 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18862 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18863 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18864 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18865 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18866 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18867 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18868 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18869 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18870 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18872 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18874 * config/rs6000/rs6000.md (type): Delete "insert_word",
18875 "insert_dword". Add "insert".
18876 (size): Update comment.
18877 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18878 insn_must_be_first_in_group): Adjust.
18879 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18880 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18881 *insvsi_internal6, insvdi_internal): Adjust.
18883 * config/rs6000/40x.md (ppc403-integer): Adjust.
18884 * config/rs6000/440.md (ppc440-integer): Adjust.
18885 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18886 * config/rs6000/601.md (ppc601-integer): Adjust.
18887 * config/rs6000/603.md (ppc603-integer): Adjust.
18888 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18889 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18890 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18891 * config/rs6000/8540.md (ppc8540_su): Adjust.
18892 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18893 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18894 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18895 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18896 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18897 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18898 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18899 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18900 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18901 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18902 * config/rs6000/power7.md (power7-integer): Adjust.
18903 * config/rs6000/power8.md (power8-1cyc): Adjust.
18904 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18905 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18907 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18909 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18910 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18911 (size): New attribute.
18912 (dot): New attribute.
18913 (cell_micro): Adjust.
18914 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18915 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18916 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18917 umuldi3_highpart): Adjust.
18918 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18919 rs6000_adjust_priority, is_nonpipeline_insn,
18920 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18922 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18923 ppc405-imul3): Adjust.
18924 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18925 * config/rs6000/476.md (ppc476-imul): Adjust.
18926 * config/rs6000/601.md (ppc601-imul): Adjust.
18927 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18928 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18929 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18930 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18931 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18933 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18934 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18935 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18936 cell-imul): Adjust.
18937 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18938 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18939 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18940 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18941 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18942 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18943 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18944 power4-lmul, power4-imul, power4-imul3): Adjust.
18945 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18946 power5-lmul, power5-imul, power5-imul3): Adjust.
18947 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
18948 power6-lmul, power6-imul, power6-imul3): Adjust.
18949 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
18950 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
18952 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
18953 rs64a-lmul): Adjust.
18954 * config/rs6000/titan.md (titan_imul): Adjust.
18956 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18958 * config/rs6000/rs6000.md (type): Add new value "halfmul".
18959 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
18960 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
18961 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
18962 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
18963 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
18964 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
18965 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
18966 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
18967 * config/rs6000/titan.md: Delete nonsensical comment.
18968 (titan_imul): Add type imul3.
18969 (titan_mulhw): Remove type imul3; add type halfmul.
18971 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18973 * config/rs6000/rs6000.md (type): Reorder, reformat.
18975 2014-05-23 Martin Jambor <mjambor@suse.cz>
18977 PR tree-optimization/53787
18978 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
18979 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
18980 analysis_done, update all uses.
18981 * ipa-prop.c: Include domwalk.h
18982 (param_analysis_info): Removed.
18983 (param_aa_status): New type.
18984 (ipa_bb_info): Likewise.
18985 (func_body_info): Likewise.
18986 (ipa_get_bb_info): New function.
18987 (aa_overwalked): Likewise.
18988 (find_dominating_aa_status): Likewise.
18989 (parm_bb_aa_status_for_bb): Likewise.
18990 (parm_preserved_before_stmt_p): Changed to use new param AA info.
18991 (load_from_unmodified_param): Accept func_body_info as a parameter
18992 instead of parms_ainfo.
18993 (parm_ref_data_preserved_p): Changed to use new param AA info.
18994 (parm_ref_data_pass_through_p): Likewise.
18995 (ipa_load_from_parm_agg_1): Likewise. Update callers.
18996 (compute_complex_assign_jump_func): Changed to use new param AA info.
18997 (compute_complex_ancestor_jump_func): Likewise.
18998 (ipa_compute_jump_functions_for_edge): Likewise.
18999 (ipa_compute_jump_functions): Removed.
19000 (ipa_compute_jump_functions_for_bb): New function.
19001 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19003 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19004 and info, moved variable declarations down.
19005 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19007 (ipa_analyze_stmt_uses): Likewise.
19008 (ipa_analyze_params_uses): Removed.
19009 (ipa_analyze_params_uses_in_bb): New function.
19010 (ipa_analyze_controlled_uses): Likewise.
19011 (free_ipa_bb_info): Likewise.
19012 (analysis_dom_walker): New class.
19013 (ipa_analyze_node): Handle node-specific forbidden analysis,
19014 initialize and free func_body_info, use dominator walker.
19015 (ipcp_modif_dom_walker): New class.
19016 (ipcp_transform_function): Create and free func_body_info, use
19017 ipcp_modif_dom_walker, moved a lot of functionality there.
19019 2014-05-23 Marek Polacek <polacek@redhat.com>
19020 Jakub Jelinek <jakub@redhat.com>
19022 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19023 * gcc.c (sanitize_spec_function): Likewise.
19024 * convert.c (convert_to_integer): Include "ubsan.h". Add
19025 floating-point to integer instrumentation.
19026 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19027 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19028 SANITIZE_NONDEFAULT.
19029 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19030 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19031 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19032 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19033 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19034 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19035 float/double/long double.
19036 (ubsan_instrument_float_cast): New function.
19037 * ubsan.h (ubsan_instrument_float_cast): Declare.
19039 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19041 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19043 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19044 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19045 Adjust for tailcalling through registers.
19046 * config/aarch64/aarch64.h (enum reg_class): New caller save
19048 (REG_CLASS_NAMES): Likewise.
19049 (REG_CLASS_CONTENTS): Likewise.
19050 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19051 Allow tailcalling without decls.
19053 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19055 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19056 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19058 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19059 gsi, and variables v_* to v*.
19061 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19063 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19065 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19067 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19068 * omp-low.c: Update accordingly.
19070 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19071 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19072 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19073 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19074 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19075 GF_OMP_TARGET_KIND_UPDATE.
19077 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19078 Explicitly enumerate the expected region types.
19080 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19083 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19084 documentation; the old documentation didn't clearly state the
19085 constraints on the contents of the pointed-to storage.
19087 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19089 Fix bootstrap error on ia64
19090 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19091 Return default value.
19093 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19095 PR tree-optimization/54733
19096 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19098 (find_bswap_or_nop_load): New.
19099 (find_bswap_1): Renamed to ...
19100 (find_bswap_or_nop_1): This. Also add support for memory source.
19101 (find_bswap): Renamed to ...
19102 (find_bswap_or_nop): This. Also add support for memory source and
19103 detection of bitwise operations equivalent to load in target
19105 (execute_optimize_bswap): Likewise. Also move its leading comment back
19106 in place and split statement transformation into ...
19107 (bswap_replace): This.
19109 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19111 PR rtl-optimization/61215
19112 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19113 simplify_gen_subreg until final substitution.
19115 2014-05-23 Alan Modra <amodra@gmail.com>
19118 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19119 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19120 Use "Y" constraint rather than "m".
19122 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19124 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19126 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19127 New function declaration.
19128 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19129 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19130 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19131 (aarch64_init_builtins) : Initialize builtins
19132 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19133 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19134 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19135 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19136 and __builtins_aarch64_set_fpsr.
19137 (aarch64_atomic_assign_expand_fenv): New function.
19138 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19139 (get_fpcr) : Likewise.
19140 (set_fpsr) : Likewise.
19141 (get_fpsr) : Likewise.
19142 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19143 and UNSPECV_SET_FPSR.
19144 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19145 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19146 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19148 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19150 PR rtl-optimization/60969
19151 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19152 constraints. Set up mem cost for NO_REGS case.
19154 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19156 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19158 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19160 * config/darwin.c: Include "lto-section-names.h".
19161 (LTO_SEGMENT_NAME): Don't define.
19162 * config/i386/winnt.c: Include "lto-section-names.h".
19163 * lto-streamer.c: Include "lto-section-names.h".
19164 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19165 * lto-wrapper.c: Include "lto-section-names.h".
19166 (LTO_SECTION_NAME_PREFIX): Don't define.
19167 * lto-section-names.h: New file.
19168 * cgraphunit.c: Include "lto-section-names.h".
19170 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19172 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19174 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19177 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19179 2014-05-22 Nick Clifton <nickc@redhat.com>
19181 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19183 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19185 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19186 -> (T)A transformation to integer types.
19188 2014-05-22 Teresa Johnson <tejohnson@google.com>
19190 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19191 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19192 (gcov_rewrite): Use gcov_nonruntime_assert.
19193 (gcov_open): Ditto.
19194 (gcov_write_words): Ditto.
19195 (gcov_write_length): Ditto.
19196 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19197 gcc_assert from IN_LIBGCOV code.
19198 (gcov_read_summary): Use gcov_error to flag profile corruption.
19199 (gcov_sync): Use gcov_nonruntime_assert.
19200 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19201 (gcov_histo_index): Use gcov_nonruntime_assert.
19202 (static void gcov_histogram_merge): Ditto.
19203 (compute_working_sets): Ditto.
19204 * gcov-io.h (gcov_nonruntime_assert): Define.
19205 (gcov_error): Define for !IN_LIBGCOV
19207 2014-05-22 Richard Biener <rguenther@suse.de>
19209 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19210 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19211 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19212 and deallocation site.
19213 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19214 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19215 passing through the incoming points-to set.
19216 (handle_lhs_call): Use flags argument instead of recomputing it.
19217 (find_func_aliases_for_call): Call handle_lhs_call with proper
19220 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19222 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19223 all padding bits in REAL_VALUE_TYPE are cleared.
19225 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19227 Cleanup and improve multipass_dfa_lookahead_guard
19228 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19229 (core2i7_first_cycle_multipass_begin,)
19230 (core2i7_first_cycle_multipass_issue,)
19231 (core2i7_first_cycle_multipass_backtrack): Update signature.
19232 * config/ia64/ia64.c
19233 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19234 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19235 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19237 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19238 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19240 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19242 * doc/tm.texi: Regenerate.
19244 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19245 * haifa-sched.c (ready_try): Make signed to allow negative values.
19246 (rebug_ready_list_1): Update.
19247 (choose_ready): Simplify.
19248 (sched_extend_ready_list): Update.
19250 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19252 Remove IA64 speculation tweaking flags
19253 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19254 speculation tuning flags.
19255 (msched-prefer-non-data-spec-insns,)
19256 (msched-prefer-non-control-spec-insns): Obsolete options.
19257 * haifa-sched.c (choose_ready): Remove handling of
19258 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19259 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19260 and PREFER_NON_DATA_SPEC.
19261 * sel-sched.c (process_spec_exprs): Remove handling of
19262 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19264 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19266 Improve scheduling debug output
19267 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19268 (advance_one_cycle): Update.
19269 (schedule_insn, queue_to_ready): Add debug printouts.
19270 (debug_ready_list_1): New static function.
19271 (debug_ready_list): Update.
19272 (max_issue): Add debug printouts.
19273 (dump_insn_stream): New static function.
19274 (schedule_block): Use it. Also better indent printouts.
19276 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19278 Fix sched_insn debug counter
19279 * haifa-sched.c (schedule_insn): Update.
19280 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19281 (save_backtrack_point, restore_backtrack_point): Update.
19282 (first_nonscheduled_insn): New static function.
19283 (queue_to_ready, choose_ready): Use it.
19284 (schedule_block): Init nonscheduled_insns_begin.
19285 (sched_emit_insn): Update.
19288 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19290 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19292 (aarch64_secondary_reload) : LikeWise.
19293 (aarch64_class_max_nregs) : Remove CORE_REGS.
19294 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19295 (REG_CLASS_NAMES) : Likewise.
19296 (REG_CLASS_CONTENTS) : LikeWise.
19297 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19299 2014-05-21 Guozhi Wei <carrot@google.com>
19302 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19304 (vqdmulhq_n_s16): Likewise.
19306 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19308 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19310 2014-05-21 Marek Polacek <polacek@redhat.com>
19313 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19315 2014-05-21 Martin Jambor <mjambor@suse.cz>
19317 * doc/invoke.texi (Optimize Options): Document parameters
19318 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19319 ipa-cp-array-index-hint-bonus.
19321 2014-05-21 Mark Wielaard <mjw@redhat.com>
19324 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19325 version >= 3 or not strict DWARF.
19326 * langhooks.h (struct lang_hooks_for_types): Add
19327 enum_underlying_base_type.
19328 * langhooks.c (lhd_enum_underlying_base_type): New function.
19329 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19330 enum_underlying_base_type.
19331 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19332 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19333 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19335 2014-05-21 Richard Biener <rguenther@suse.de>
19337 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19339 2014-05-21 John Marino <gnugcc@marino.st>
19341 * config.gcc (*-*-dragonfly*): New target.
19342 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19343 * configure: Regenerate.
19344 * config/dragonfly-stdint.h: New.
19345 * config/dragonfly.h: New.
19346 * config/dragonfly.opt: New.
19347 * config/i386/dragonfly.h: New.
19348 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19350 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19352 * tree.def (VOID_CST): New.
19353 * tree-core.h (TI_VOID): New.
19354 * tree.h (void_node): New.
19355 * tree.c (tree_node_structure_for_code, tree_code_size)
19356 (iterative_hash_expr): Handle VOID_CST.
19357 (build_common_tree_nodes): Initialize void_node.
19359 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19361 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19363 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19365 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19368 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19369 flag_reorder_blocks_and_partition.
19370 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19372 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19375 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19377 (*addc_r_t): Add new insn_and_split.
19379 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19381 PR middle-end/61252
19382 * omp-low.c (handle_simd_reference): New function.
19383 (lower_rec_input_clauses): Use it. Defer adding reference
19384 initialization even for reduction without placeholder if in simd,
19385 handle it properly later on.
19387 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19389 PR tree-optimization/60899
19390 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19391 assume all static symbols will have definition wile parsing and
19392 check the do have definition later in compilation; check that
19393 variable referring symbol will be output before concluding that
19394 reference is safe; be conservative for referring local statics;
19395 be more precise about when comdat is output in other partition.
19397 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19400 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19402 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19403 (ipa_inline): Loop inline_to_all_callers until no more aliases
19406 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19408 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19409 set writeonly flag only for vars actually written to.
19411 2014-05-20 Dehao Chen <dehao@google.com>
19413 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19414 and callee count to get clone count.
19415 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19416 count in copy_body.
19418 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19420 PR rtl-optimization/61243
19421 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19423 2014-05-20 Xinliang David Li <davidxl@google.com>
19425 * cgraphunit.c (walk_polymorphic_call_targets): Add
19426 dbgcnt and fopt-info support.
19427 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19428 * ipa-devirt.c (ipa_devirt): Ditto.
19429 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19430 * ipa.c (walk_polymorphic_call_targets): Ditto.
19431 * gimple-fold.c (fold_gimple_assign): Ditto.
19432 (gimple_fold_call): Ditto.
19433 * dbgcnt.def: New counter.
19435 2014-05-20 DJ Delorie <dj@redhat.com>
19437 * config/msp430/msp430.md (split): Don't allow subregs when
19438 splitting SImode adds.
19439 (andneghi): Fix subtraction logic.
19440 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19442 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19444 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19446 * except.c (switch_to_exception_section, resolve_unique_section,
19447 get_named_text_section, default_function_rodata_section,
19448 align_variable, get_block_for_decl, default_section_type_flags):
19449 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19450 * symtab.c (symtab_add_to_same_comdat_group,
19451 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19452 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19454 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19455 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19456 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19457 (c6x_function_in_section_p): Likewise.
19458 * config/darwin.c (machopic_select_section): Likewise.
19459 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19460 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19461 * config/mep/mep.c (mep_select_section): LIkewise.
19462 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19464 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19466 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19467 EH region of calls to pure functions that can throw an exception.
19468 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19469 (copy_reference_ops_from_call): Also copy the EH region of the call if
19470 it can throw an exception.
19472 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19474 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19475 nested VEC_SELECTs that are inverses of each other.
19477 2014-05-20 Richard Biener <rguenther@suse.de>
19479 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19480 (extract_and_process_scc_for_name): not here.
19481 (cond_dom_walker::before_dom_children): Only process
19482 stmts that end the BB in interesting ways.
19483 (run_scc_vn): Mark param uses as visited.
19485 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19487 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19490 2014-05-20 Nick Clifton <nickc@redhat.com>
19492 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19493 (msp430_gimplify_va_arg_expr): New function.
19494 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19496 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19497 operand 0 in order to prevent confusion about the number of
19498 registers involved.
19500 2014-05-20 Richard Biener <rguenther@suse.de>
19502 PR tree-optimization/61221
19503 * tree-ssa-pre.c (el_to_update): Remove.
19504 (eliminate_dom_walker::before_dom_children): Handle released
19505 VDEFs by value-numbering them to the associated VUSE. Update
19506 stmt immediately for substituted call address.
19507 (eliminate): Remove delayed stmt updating code.
19508 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19509 possibly late re-numbered vuses.
19510 (vn_reference_lookup_2): Adjust.
19511 (vn_reference_lookup_pieces): Likewise.
19512 (vn_reference_lookup): Likewise.
19514 2014-05-20 Richard Biener <rguenther@suse.de>
19516 * config.gcc: Remove need_64bit_hwint.
19517 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19518 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19520 * config.in: Regenerate.
19521 * configure: Likewise.
19523 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19525 * doc/extend.texi: Create Label Attributes section,
19526 move all label attributes into it and reference it.
19528 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19530 * arm.c (thumb1_reorg): When scanning backwards skip anything
19531 that's not a proper insn.
19533 2014-05-19 Richard Biener <rguenther@suse.de>
19535 PR tree-optimization/61221
19536 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19537 Do nothing for unreachable blocks.
19538 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19539 Improve unreachability detection.
19541 2014-05-19 Richard Biener <rguenther@suse.de>
19543 PR tree-optimization/61209
19544 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19546 2014-05-19 Nick Clifton <nickc@redhat.com>
19548 * except.c (init_eh): Fix computation of builtin setjmp buffer
19549 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19551 2014-05-19 Richard Biener <rguenther@suse.de>
19553 PR tree-optimization/61184
19554 * tree-vrp.c (is_negative_overflow_infinity): Use
19555 TREE_OVERFLOW_P and do that check first.
19556 (is_positive_overflow_infinity): Likewise.
19557 (is_overflow_infinity): Likewise.
19558 (vrp_operand_equal_p): Properly treat operands with
19559 differing overflow as not equal.
19561 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19563 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19564 shift simplification where it was intended.
19566 2014-05-19 Christian Bruel <christian.bruel@st.com>
19569 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19571 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19574 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19577 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19579 * reg-notes.def (CROSSING_JUMP): Likewise.
19580 * rtl.h (rtx_def): Update comment for jump flag.
19581 (CROSSING_JUMP_P): Define.
19582 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19583 of a REG_CROSSING_JUMP note.
19584 * cfghooks.c (tidy_fallthru_edges): Likewise.
19585 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19586 * emit-rtl.c (try_split): Likewise.
19587 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19588 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19589 * jump.c (redirect_jump_2): Likewise.
19590 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19591 (relax_delay_slots): Likewise.
19592 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19593 (bbit_di): Likewise.
19594 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19595 * config/sh/sh.md (jump_compact): Likewise.
19596 * bb-reorder.c (rotate_loop): Likewise.
19597 (pass_duplicate_computed_gotos::execute): Likewise.
19598 (add_reg_crossing_jump_notes): Rename to...
19599 (update_crossing_jump_flags): ...this.
19600 (pass_partition_blocks::execute): Update accordingly.
19602 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19604 * tree.h: Remove extraneous template <>.
19606 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19608 * ipa.c (symtab_remove_unreachable_nodes): Remove
19609 symbol from comdat group if its body was eliminated.
19610 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19611 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19612 (symtab_unregister_node): ... this one.
19613 (verify_symtab_base): More strict checking of comdats.
19614 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19616 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19618 * tree-pass.h (make_pass_ipa_comdats): New pass.
19619 * timevar.def (TV_IPA_COMDATS): New timevar.
19620 * passes.def (pass_ipa_comdats): Add.
19621 * Makefile.in (OBJS): Add ipa-comdats.o
19622 * ipa-comdats.c: New file.
19624 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19626 * ipa.c (update_visibility_by_resolution_info): New function.
19627 (function_and_variable_visibility): Use it.
19629 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19631 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19633 (FOR_EACH_DEFINED_SYMBOL): New macro.
19634 (varpool_first_static_initializer, varpool_next_static_initializer,
19635 varpool_first_defined_variable, varpool_next_defined_variable):
19637 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19639 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19641 * ggc-page.c (ggc_handle_finalizers): Add comment.
19643 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19645 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19646 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19647 (ggc_internal_cleared_alloc): Likewise.
19648 * ggc-page.c (finalizer): New class.
19649 (vec_finalizer): Likewise.
19650 (globals::finalizers): New member.
19651 (globals::vec_finalizers): Likewise.
19652 (ggc_internal_alloc): Record the finalizer if any for the block being
19654 (ggc_handle_finalizers): New function.
19655 (ggc_collect): Call ggc_handle_finalizers.
19656 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19658 (ggc_internal_cleared_alloc): Likewise.
19659 (finalize): New function.
19660 (need_finalization_p): Likewise.
19661 (ggc_alloc): Install the type's destructor as the finalizer if it
19662 might do something.
19663 (ggc_cleared_alloc): Likewise.
19664 (ggc_vec_alloc): Likewise.
19665 (ggc_cleared_vec_alloc): Likewise.
19667 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19669 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19671 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19673 * alias.c (record_alias_subset): Adjust.
19674 * bitmap.c (bitmap_element_allocate): Likewise.
19675 (bitmap_gc_alloc_stat): Likewise.
19676 * cfg.c (init_flow): Likewise.
19677 (alloc_block): Likewise.
19678 (unchecked_make_edge): Likewise.
19679 * cfgloop.c (alloc_loop): Likewise.
19680 (flow_loops_find): Likewise.
19681 (rescan_loop_exit): Likewise.
19682 * cfgrtl.c (init_rtl_bb_info): Likewise.
19683 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19684 (cgraph_allocate_node): Likewise.
19685 (cgraph_create_edge_1): Likewise.
19686 (cgraph_allocate_init_indirect_info): Likewise.
19687 * cgraphclones.c (cgraph_clone_edge): Likewise.
19688 * cgraphunit.c (add_asm_node): Likewise.
19689 (init_lowered_empty_function): Likewise.
19690 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19691 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19692 (alpha_use_linkage): Likewise.
19693 * config/arc/arc.c (arc_init_machine_status): Likewise.
19694 * config/arm/arm.c (arm_init_machine_status): Likewise.
19695 * config/avr/avr.c (avr_init_machine_status): Likewise.
19696 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19697 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19698 * config/cris/cris.c (cris_init_machine_status): Likewise.
19699 * config/darwin.c (machopic_indirection_name): Likewise.
19700 (darwin_build_constant_cfstring): Likewise.
19701 (darwin_enter_string_into_cfstring_table): Likewise.
19702 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19703 * config/frv/frv.c (frv_init_machine_status): Likewise.
19704 * config/i386/i386.c (get_dllimport_decl): Likewise.
19705 (ix86_init_machine_status): Likewise.
19706 (assign_386_stack_local): Likewise.
19707 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19708 (i386_pe_maybe_record_exported_symbol): Likewise.
19709 (i386_pe_record_stub): Likewise.
19710 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19711 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19712 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19713 (m32c_note_pragma_address): Likewise.
19714 * config/mep/mep.c (mep_init_machine_status): Likewise.
19715 (mep_note_pragma_flag): Likewise.
19716 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19717 (mips16_local_alias): Likewise.
19718 (mips_init_machine_status): Likewise.
19719 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19720 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19721 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19722 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19723 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19724 * config/pa/pa.c (pa_init_machine_status): Likewise.
19725 (pa_get_deferred_plabel): Likewise.
19726 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19727 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19728 (rs6000_init_machine_status): Likewise.
19729 (output_toc): Likewise.
19730 * config/s390/s390.c (s390_init_machine_status): Likewise.
19731 * config/score/score.c (score_output_external): Likewise.
19732 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19733 * config/spu/spu.c (spu_init_machine_status): Likewise.
19734 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19735 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19736 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19737 * coverage.c (coverage_end_function): Likewise.
19738 * dbxout.c (dbxout_init): Likewise.
19739 * doc/gty.texi: Don't mention variable_size attribute.
19740 * dwarf2cfi.c (new_cfi): Adjust.
19741 (new_cfi_row): Likewise.
19742 (copy_cfi_row): Likewise.
19743 (create_cie_data): Likewise.
19744 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19745 (new_loc_descr): Likewise.
19746 (find_AT_string_in_table): Likewise.
19747 (add_addr_table_entry): Likewise.
19748 (new_die): Likewise.
19749 (add_var_loc_to_decl): Likewise.
19750 (clone_die): Likewise.
19751 (clone_as_declaration): Likewise.
19752 (break_out_comdat_types): Likewise.
19753 (new_loc_list): Likewise.
19754 (add_loc_descr_to_each): Likewise.
19755 (add_location_or_const_value_attribute): Likewise.
19756 (add_linkage_name): Likewise.
19757 (lookup_filename): Likewise.
19758 (dwarf2out_var_location): Likewise.
19759 (new_line_info_table): Likewise.
19760 (dwarf2out_init): Likewise.
19761 (mem_loc_descriptor): Likewise.
19762 (loc_descriptor): Likewise.
19763 (add_const_value_attribute): Likewise.
19764 (tree_add_const_value_attribute): Likewise.
19765 (comp_dir_string): Likewise.
19766 (dwarf2out_vms_debug_main_pointer): Likewise.
19767 (string_cst_pool_decl): Likewise.
19768 * emit-rtl.c (set_mem_attrs): Likewise.
19769 (get_reg_attrs): Likewise.
19770 (start_sequence): Likewise.
19771 (init_emit): Likewise.
19772 (init_emit_regs): Likewise.
19773 * except.c (init_eh_for_function): Likewise.
19774 (gen_eh_region): Likewise.
19775 (gen_eh_region_catch): Likewise.
19776 (gen_eh_landing_pad): Likewise.
19777 (add_call_site): Likewise.
19778 * function.c (add_frame_space): Likewise.
19779 (insert_temp_slot_address): Likewise.
19780 (assign_stack_temp_for_type): Likewise.
19781 (get_hard_reg_initial_val): Likewise.
19782 (allocate_struct_function): Likewise.
19783 (prepare_function_start): Likewise.
19784 (types_used_by_var_decl_insert): Likewise.
19785 * gengtype.c (variable_size_p): Remove function.
19786 (enum alloc_quantity): Remove enum.
19787 (write_typed_alloc_def): Remove function.
19788 (write_typed_struct_alloc_def): Likewise.
19789 (write_typed_typedef_alloc_def): Likewise.
19790 (write_typed_alloc_defns): Likewise.
19792 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19793 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19794 * ggc.h (ggc_alloc): new function.
19795 (ggc_cleared_alloc): Likewise.
19796 (ggc_vec_alloc): Template on type of vector element, and remove
19797 element size argument.
19798 (ggc_cleared_vec_alloc): Likewise.
19799 * gimple.c (gimple_build_omp_for): Adjust.
19800 (gimple_copy): Likewise.
19801 * ipa-cp.c (get_replacement_map): Likewise.
19802 (find_aggregate_values_for_callers_subset): Likewise.
19803 (known_aggs_to_agg_replacement_list): Likewise.
19804 * ipa-devirt.c (get_odr_type): Likewise.
19805 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19806 (read_agg_replacement_chain): Likewise.
19807 * loop-iv.c (get_simple_loop_desc): Likewise.
19808 * lto-cgraph.c (input_node_opt_summary): Likewise.
19809 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19810 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19811 (input_eh_region): Likewise.
19812 (input_eh_lp): Likewise.
19813 (input_cfg): Likewise.
19814 * optabs.c (set_optab_libfunc): Likewise.
19815 (init_tree_optimization_optabs): Likewise.
19816 (set_conv_libfunc): Likewise.
19817 * passes.c (do_per_function_toporder): Likewise.
19818 * rtl.h: Don't use variable_size gty attribute.
19819 * sese.c (if_region_set_false_region): Adjust.
19820 * stringpool.c (gt_pch_save_stringpool): Likewise.
19821 * target-globals.c (save_target_globals): Likewise.
19822 * toplev.c (general_init): Likewise.
19823 * trans-mem.c (record_tm_replacement): Likewise.
19824 (split_bb_make_tm_edge): Likewise.
19825 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19826 * tree-data-ref.h (lambda_vector_new): Likewise.
19827 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19828 * tree-iterator.c (tsi_link_before): Likewise.
19829 (tsi_link_after): Likewise.
19830 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19831 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19832 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19833 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19834 * tree-ssa.c (init_tree_ssa): Adjust.
19835 * tree-ssanames.c (set_range_info): Likewise.
19836 (get_ptr_info): Likewise.
19837 (duplicate_ssa_name_ptr_info): Likewise.
19838 (duplicate_ssa_name_range_info): Likewise.
19839 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19840 (unpack_ts_fixed_cst_value_fields): Likewise.
19841 * tree.c (build_fixed): Likewise.
19842 (build_real): Likewise.
19843 (build_string): Likewise.
19844 (decl_priority_info): Likewise.
19845 (decl_debug_expr_insert): Likewise.
19846 (decl_value_expr_insert): Likewise.
19847 (decl_debug_args_insert): Likewise.
19848 (type_hash_add): Likewise.
19849 (build_omp_clause): Likewise.
19850 * ubsan.c (decl_for_type_insert): Likewise.
19851 * varasm.c (get_unnamed_section): Likewise.
19852 (get_noswitch_section): Likewise.
19853 (get_section): Likewise.
19854 (get_block_for_section): Likewise.
19855 (create_block_symbol): Likewise.
19856 (build_constant_desc): Likewise.
19857 (create_constant_pool): Likewise.
19858 (force_const_mem): Likewise.
19859 (record_tm_clone_pair): Likewise.
19860 * varpool.c (varpool_create_empty_node): Likewise.
19862 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19864 * dwarf2out.c (tree_add_const_value_attribute): Call
19865 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19866 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19867 instead of ggc_internal_<x>alloc_stat.
19868 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19869 (ggc_realloc): Likewise.
19870 * ggc-none.c (ggc_internal_alloc): Likewise.
19871 (ggc_internal_cleared_alloc): Likewise.
19872 * ggc-page.c: Likewise.
19873 * ggc.h (ggc_internal_alloc_stat): Likewise.
19874 (ggc_internal_alloc): Remove macro.
19875 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19876 (ggc_internal_cleared_alloc): Remove macro.
19877 (GGC_RESIZEVEC): Adjust.
19878 (ggc_resizevar): Remove macro.
19879 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19880 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19881 (ggc_internal_vec_cleared_alloc): Remove macro.
19882 (ggc_alloc_atomic_stat): Drop _stat suffix.
19883 (ggc_alloc_atomic): Remove macro.
19884 (ggc_alloc_cleared_atomic): Remove macro.
19885 (ggc_alloc_string_stat): Drop _stat suffix.
19886 (ggc_alloc_string): Remove macro.
19887 (ggc_alloc_rtx_def_stat): Adjust.
19888 (ggc_alloc_tree_node_stat): Likewise.
19889 (ggc_alloc_cleared_tree_node_stat): Likewise.
19890 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19891 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19892 * gimple.c (gimple_build_omp_for): Likewise.
19893 (gimple_copy): Likewise.
19894 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19895 * toplev.c (realloc_for_line_map): Adjust.
19896 * tree-data-ref.h (lambda_vector_new): Likewise.
19897 * tree-phinodes.c (allocate_phi_node): Likewise.
19898 * tree.c (grow_tree_vec_stat): Likewise.
19899 * vec.h (va_gc::reserve): Adjust.
19901 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19903 * config/microblaze/microblaze.c (break_handler): New Declaration.
19904 (microblaze_break_function_p,microblaze_is_break_handler): New.
19905 (compute_frame_size): Use microblaze_break_function_p.
19906 Add the test of break_handler.
19907 (microblaze_function_prologue) : Add the test of variable
19908 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19909 (microblaze_function_epilogue) : Add the test of break_handler.
19910 (microblaze_globalize_label) : Add the test of break_handler.
19911 Check the name by BREAK_HANDLER_NAME.
19913 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19915 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19916 microblaze_is_break_handler test.
19917 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19918 Use SYMBOL_REF_DECL.
19920 * config/microblaze/microblaze-protos.h
19921 (microblaze_break_function_p,microblaze_is_break_handler):
19924 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19925 new MicroBlaze break_handler functions.
19927 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19929 * doc/extend.texi (Size of an asm): Move node text according
19930 to its @menu entry position.
19932 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19934 PR tree-optimization/61140
19935 PR tree-optimization/61150
19936 PR tree-optimization/61197
19937 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19939 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19941 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19943 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19945 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19946 __SIZEOF_INT128__ is defined.
19948 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19950 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
19951 (rs6000_delegitimize_address): Use it.
19953 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
19955 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
19956 inplace argument. Store the new address in the original MEM when true.
19957 * emit-rtl.c (change_address_1): Likewise.
19958 (adjust_address_1, adjust_automodify_address_1, offset_address):
19959 Update accordingly.
19960 * rtl.h (plus_constant): Add an inplace argument.
19961 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
19962 when true. Avoid generating (plus X (const_int 0)).
19963 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
19964 in-place. Pass true to plus_constant.
19965 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
19967 2014-05-16 Dehao Chen <dehao@google.com>
19969 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
19971 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19974 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
19976 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
19978 2014-05-16 Dehao Chen <dehao@google.com>
19980 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
19981 optimize_function_for_size_p.
19982 * regs.h (REG_FREQ_FROM_BB): Likewise.
19984 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19987 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
19988 negt_reg_operand cases.
19989 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
19991 * config/sh/predicates.md (cbranch_treg_value): Simplify.
19993 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
19995 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
19998 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20001 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20003 * tree-cfg.c (dump_function_to_file): Dump the return type of
20004 functions, in a line to itself before the function body, mimicking
20005 the layout of a C function.
20007 2014-05-16 Dehao Chen <dehao@google.com>
20009 * cfghooks.c (make_forwarder_block): Use direct computation to
20010 get fall-through edge's count and frequency.
20012 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20014 * config/arc/arc.c (arc_init): Fix typo in error message.
20015 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20016 (split_stack_prologue_scratch_regno): Likewise.
20017 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20018 word from error message.
20020 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20022 * ira-costs.c: Fix typo in comment.
20024 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20026 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20028 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20030 * varpool.c (dump_varpool_node): Dump write-only flag.
20031 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20033 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20034 write-only variables.
20035 * ipa.c (process_references): New function.
20036 (set_readonly_bit): New function.
20037 (set_writeonly_bit): New function.
20038 (clear_addressable_bit): New function.
20039 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20040 fix handling of aliases.
20041 * cgraph.h (struct varpool_node): Add writeonly flag.
20043 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20045 PR rtl-optimization/60969
20046 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20047 Calculate costs for this case.
20049 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20051 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20052 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20054 2014-05-16 Richard Biener <rguenther@suse.de>
20056 PR tree-optimization/61194
20057 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20058 bool patterns ending in a COND_EXPR.
20060 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20062 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20064 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20066 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20067 where we were unable to cost an RTX.
20069 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20071 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20074 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20075 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20077 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20079 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20080 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20082 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20083 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20085 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20086 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20088 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20091 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20092 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20094 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20097 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20098 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20100 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20101 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20103 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20104 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20106 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20107 rotates and shifts.
20109 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20110 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20112 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20113 ZERO_EXTEND and SIGN_EXTEND better.
20115 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20116 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20118 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20119 logical operations.
20121 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20122 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20124 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20125 costs when costing loads and stores to memory.
20127 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20128 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20130 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20133 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20135 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20137 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20138 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20140 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20142 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20144 (aarch64_rtx_mult_cost): New.
20145 (aarch64_rtx_costs): Use it, refactor as appropriate.
20147 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20148 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20150 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20151 emit instructions, return number of instructions which would
20153 (aarch64_add_constant): Update call to aarch64_build_constant.
20154 (aarch64_output_mi_thunk): Likewise.
20155 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20158 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20160 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20161 (TARGET_RTX_COSTS): Call it.
20163 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20165 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20166 (cortexa57_vector_cost): Likewise.
20167 (cortexa57_tunings): Use them.
20169 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20171 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20172 (cpu_addrcost_table): Use it.
20173 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20174 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20177 2014-05-16 Richard Biener <rguenther@suse.de>
20179 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20180 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20181 (visit_phi): Ignore edges marked as not executable.
20182 (class cond_dom_walker): New.
20183 (cond_dom_walker::before_dom_children): Value-number
20184 control statements and mark successor edges as not
20185 executable if possible.
20186 (run_scc_vn): First walk all control statements in
20187 dominator order, marking edges as not executable.
20188 * tree-inline.c (copy_edges_for_bb): Be not confused
20189 about random edge flags.
20191 2014-05-16 Richard Biener <rguenther@suse.de>
20193 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20195 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20198 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20199 (__TM_simple_begin): Use it.
20200 (__TM_begin): Likewise.
20202 2014-05-15 Martin Jambor <mjambor@suse.cz>
20205 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20206 type_preserved flag when the indirect edge is polymorphic.
20208 2014-05-15 Martin Jambor <mjambor@suse.cz>
20210 PR tree-optimization/61090
20211 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20212 build_ref_for_model.
20214 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20216 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20217 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20219 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20221 PR tree-optimization/61158
20222 * fold-const.c (fold_binary_loc): If X is zero-extended and
20223 shiftc >= prec, make sure zerobits is all ones instead of
20224 invoking undefined behavior.
20226 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20228 * regcprop.h: New file.
20229 * regcprop.c (skip_debug_insn_p): New decl.
20230 (replace_oldest_value_reg): Check skip_debug_insn_p.
20231 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20232 * shrink-wrap.c: Include regcprop.h.
20233 (prepare_shrink_wrap): Call
20234 copyprop_hardreg_forward_bb_without_debug_insn.
20236 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20238 * shrink-wrap.h: Update comment.
20239 * shrink-wrap.c: Update comment.
20240 (next_block_for_reg): Rename to live_edge_for_reg.
20241 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20242 (move_insn_for_shrink_wrap): Split live_edge.
20243 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20245 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20247 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20249 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20250 * config/sparc/sparc.md (fptype_ut699): New attribute.
20251 (in_branch_delay): Return false if -mfix-ut699 is specified and
20252 fptype_ut699 is set to single.
20253 (truncdfsf2): Add fptype_ut699 attribute.
20254 (fix_truncdfsi2): Likewise.
20255 (floatsisf2): Change fptype attribute.
20256 (fix_truncsfsi2): Likewise.
20257 (negtf2_notv9): Delete.
20258 (negtf2_v9): Likewise.
20259 (negtf2_hq): New instruction.
20260 (negtf2): New instruction and splitter.
20261 (negdf2_notv9): Rewrite.
20262 (abstf2_notv9): Delete.
20263 (abstf2_hq_v9): Likewise.
20264 (abstf2_v9): Likewise.
20265 (abstf2_hq): New instruction.
20266 (abstf2): New instruction and splitter.
20267 (absdf2_notv9): Rewrite.
20269 2014-05-14 Cary Coutant <ccoutant@google.com>
20272 * opts.c (common_handle_option): Don't special-case "-g".
20273 (set_debug_level): Default to at least level 2 with "-g".
20275 2014-05-14 DJ Delorie <dj@redhat.com>
20277 * config/msp430/msp430.c (msp430_builtin): Add
20278 MSP430_BUILTIN_DELAY_CYCLES.
20279 (msp430_init_builtins): Register void __delay_cycles(long long).
20280 (msp430_builtin_decl): Add it.
20281 (cg_magic_constant): New.
20282 (msp430_expand_delay_cycles): New.
20283 (msp430_expand_builtin): Call it.
20284 (msp430_print_operand_raw): Change integer printing from "int" to
20286 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20287 (delay_cycles_start): New.
20288 (delay_cycles_end): New.
20289 (delay_cycles_32): New.
20290 (delay_cycles_32x): New.
20291 (delay_cycles_16): New.
20292 (delay_cycles_16x): New.
20293 (delay_cycles_2): New.
20294 (delay_cycles_1): New.
20295 * doc/extend.texi: Document __delay_cycles().
20297 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20299 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20300 length attribute computation.
20302 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20305 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20307 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20310 * config/sparc/sparc.md: Fix types of low and high in DI constant
20311 splitter. Use gen_int_mode in some other splitters.
20313 2014-05-14 Martin Jambor <mjambor@suse.cz>
20316 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20318 2014-05-14 James Norris <jnorris@codesourcery.com>
20320 * omp-low.c (expand_parallel_call): Remove shadow variable.
20321 (expand_omp_taskreg): Likewise.
20323 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20325 * common/config/i386/i386-common.c
20326 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20327 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20328 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20329 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20330 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20331 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20332 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20333 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20334 xsavecintrin.h, xsavesintrin.h.
20335 (x86_64-*-*): Ditto.
20336 * config/i386/clflushoptintrin.h: New.
20337 * config/i386/xsavecintrin.h: Ditto.
20338 * config/i386/xsavesintrin.h: Ditto.
20339 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20340 (bit_XSAVES): Ditto.
20341 (bit_XSAVES): Ditto.
20342 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20343 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20345 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20346 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20347 OPTION_MASK_ISA_XSAVES.
20348 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20349 -mxsavec, -mxsaves.
20350 (PTA_CLFLUSHOPT) Define.
20351 (PTA_XSAVEC): Ditto.
20352 (PTA_XSAVES): Ditto.
20353 (ix86_option_override_internal): Handle new options.
20354 (ix86_valid_target_attribute_inner_p): Ditto.
20355 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20356 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20357 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20358 (bdesc_special_args): Add __builtin_ia32_xsaves,
20359 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20360 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20361 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20362 (ix86_expand_builtin): Handle new builtins.
20363 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20364 (TARGET_CLFLUSHOPT_P): Ditto.
20365 (TARGET_XSAVEC): Ditto.
20366 (TARGET_XSAVEC_P): Ditto.
20367 (TARGET_XSAVES): Ditto.
20368 (TARGET_XSAVES_P): Ditto.
20369 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20370 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20371 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20373 (ANY_XRSTOR64): Ditto.
20375 (xrstor): Change into <xrstor>.
20376 (xrstor_rex64): Change into <xrstor>_rex64.
20377 (xrstor64): Change into <xrstor>64
20379 * config/i386/i386.opt (mclflushopt): New.
20382 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20384 * doc/invoke.texi: Document new options.
20386 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20388 PR rtl-optimization/60866
20389 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20390 Default it to -1. Pass it down to init_simplejump_data.
20391 (init_simplejump_data): New parameter old_seqno. Pass it down
20392 to get_seqno_for_a_jump.
20393 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20394 initializing new jump seqno as a last resort. Add comment.
20395 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20396 jump and pass it down to sel_init_new_insn.
20397 (sel_redirect_edge_and_branch_force): Likewise.
20399 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20401 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20402 shifted values to avoid build warning.
20404 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20406 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20407 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20408 (cfg_layout_merge_blocks): Likewise.
20409 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20411 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20413 PR rtl-optimization/60901
20414 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20415 bb predecessor belongs to the same scheduling region. Adjust comment.
20417 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20419 * doc/sourcebuild.texi: (dfp_hw): Document.
20420 (p8vector_hw): Likewise.
20421 (powerpc_eabi_ok): Likewise.
20422 (powerpc_elfv2): Likewise.
20423 (powerpc_htm_ok): Likewise.
20424 (ppc_recip_hw): Likewise.
20425 (vsx_hw): Likewise.
20427 2014-05-13 Cary Coutant <ccoutant@google.com>
20429 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20431 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20433 * gengtype-parse.c (require3): Eliminate in favor of...
20435 (require_template_declaration): Update to support optional single *
20438 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20439 (create_user_defined_type): Handle a single level of explicit
20440 pointerness within template arguments.
20441 (struct write_types_data): Add field "kind".
20442 (filter_type_name): Handle "*" character.
20443 (write_user_func_for_structure_ptr): Require a write_types_data
20444 rather than just a prefix string, so that we can look up the kind
20445 of the wtd and use it as an index into wrote_user_func_for_ptr,
20446 ensuring that such functions are written at most once. Support
20447 subclasses by invoking the marking function of the ultimate base class.
20448 (write_user_func_for_structure_body): Require a write_types_data
20449 rather than just a prefix string, so that we can pass this to
20450 write_user_func_for_structure_ptr.
20451 (write_func_for_structure): Likewise.
20452 (ggc_wtd): Add initializer of new "kind" field.
20453 (pch_wtd): Likewise.
20455 * gengtype.h (enum write_types_kinds): New.
20456 (struct type): Add field wrote_user_func_for_ptr to the "s"
20459 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20461 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20462 instead of const_binop.
20463 (fold_binary_loc): Likewise.
20465 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20467 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20468 calculation to match get_ref_base_and_extent.
20470 2014-05-13 Catherine Moore <clm@codesourcery.com>
20471 Sandra Loosemore <sandra@codesourcery.com>
20473 * configure.ac: Fix assembly for explicit JALR relocation check.
20474 * configure: Regenerate.
20476 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20478 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20479 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20480 Remove associated type declarations and initialisations.
20481 (arm_expand_neon_builtin): Likewise.
20482 (neon_emit_pair_result_insn): Delete.
20483 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20484 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20485 (neon_vzip<mode>): Likewise.
20486 (neon_vuzp<mode>): Likewise.
20488 2014-05-13 Richard Biener <rguenther@suse.de>
20491 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20492 it needs revisiting whether the call still may be tail-called.
20494 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20496 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20497 * rtl.h (block_symbol): Reduce number of fields to 2.
20498 (rtx_def): Add u2.symbol_ref_flags.
20499 (SYMBOL_REF_FLAGS): Use it.
20500 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20501 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20502 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20503 Lower index of SYMBOL_REF_DATA.
20504 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20505 Print SYMBOL_REF_FLAGS at the same time.
20506 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20508 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20510 * rtl.def (VAR_LOCATION): Remove "i" field.
20511 * rtl.h (rtx_def): Add u2.var_location_status.
20512 (PAT_VAR_LOCATION_STATUS): Use it.
20513 (gen_rtx_VAR_LOCATION): Declare.
20514 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20515 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20516 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20518 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20520 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20521 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20523 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20525 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20526 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20527 * rtl.h (rtx_def): Add insn_uid to u2 field.
20528 (RTX_FLAG_CHECK8): Delete in favor of...
20529 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20530 (INSN_DELETED_P): Update accordingly.
20531 (INSN_UID): Use u2.insn_uid.
20532 (INSN_CHAIN_CODE_P): Define.
20533 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20534 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20535 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20536 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20537 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20538 indices accordingly.
20539 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20540 Update indices for insn-chain rtxes.
20541 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20542 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20543 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20544 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20545 * combine.c (try_combine): Likewise.
20546 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20548 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20550 * rtl.def (REG): Remove middle field.
20551 * rtl.h (rtx_def): Add orignal_regno to u2.
20552 (ORIGINAL_REGNO): Use it instead of field 1.
20553 (REG_ATTRS): Lower field index accordingly.
20554 * gengtype.c (adjust_field_rtx_def): Remove handling of
20555 ORIGINAL_REGNO. Move REG_ATTRS index down.
20556 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20557 code that prints the REGNO.
20559 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20561 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20564 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20566 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20568 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20570 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20571 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20573 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20575 * config/aarch64/aarch64-protos.h
20576 (aarch64_hard_regno_caller_save_mode): New prototype.
20577 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20579 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20581 2014-05-13 Christian Bruel <christian.bruel@st.com>
20583 * target.def (mode_switching): New hook vector.
20584 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20585 (mode_exit, modepriority_to_mode): Likewise.
20586 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20587 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20588 * target.h: Include tm.h and hard-reg-set.h.
20589 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20590 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20591 * doc/tm.texi Regenerate.
20592 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20593 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20594 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20595 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20596 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20597 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20598 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20599 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20600 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20601 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20602 (ix86_emit_mode_set): Hookify.
20603 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20605 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20606 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20607 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20608 (epiphany_mode_priority_to_mode): Remove declaration.
20609 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20610 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20611 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20613 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20614 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20615 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20617 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20620 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20621 is const0_rtx, return immediately. Don't test count == 0 when
20624 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20626 * Makefile.in: add shrink-wrap.o.
20627 * config/i386/i386.c: include "shrink-wrap.h"
20628 * function.c: Likewise.
20629 (requires_stack_frame_p, next_block_for_reg,
20630 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20631 dup_block_and_redirect): Move to shrink-wrap.c
20632 (thread_prologue_and_epilogue_insns): Extract three code segments
20633 as functions in shrink-wrap.c
20634 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20636 * shrink-wrap.c: New file.
20637 * shrink-wrap.h: New file.
20639 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20641 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20642 reference to Solaris.
20644 2014-05-12 Mike Stump <mikestump@comcast.net>
20647 * genattrtab.c (filename): Add.
20648 (convert_set_attr_alternative): Improve error message.
20649 (check_defs): Restore read_md_filename for error messages.
20650 (gen_insn): Save filename.
20652 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20654 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20655 -fno-local-ivars and -fivar-visibility.
20656 * c-family/c.opt: Make -Wshadow also implicitly enable
20659 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20661 * doc/tm.texi: Remove reference to deleted macro.
20662 * doc/tm.texi.in: Likewise.
20664 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20667 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20670 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20673 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20674 * config/arm/aout.h (License): Same.
20675 * config/arm/bpabi.h (License): Same.
20676 * config/arm/elf.h (License): Same.
20677 * config/arm/linux-elf.h (License): Same.
20678 * config/arm/linux-gas.h (License): Same.
20679 * config/arm/netbsd-elf.h (License): Same.
20680 * config/arm/uclinux-eabi.h (License): Same.
20681 * config/arm/uclinux-elf.h (License): Same.
20682 * config/arm/vxworks.h (License): Same.
20684 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20686 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20687 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20688 number of operands to 3.
20689 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20690 * tree-nested.c (convert_nonlocal_omp_clauses,
20691 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20692 * gimplify.c (gimplify_scan_omp_clauses): Handle
20693 OMP_CLAUSE_LINEAR_STMT.
20694 * omp-low.c (lower_rec_input_clauses): Fix typo.
20695 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20696 cast between Fortran boolean_type_node and C _Bool if
20699 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20701 PR tree-optimization/61136
20702 * wide-int.h (multiple_of_p): Define a version that doesn't return
20704 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20705 integer_zerop/const_binop pair.
20706 (multiple_of_p): Likewise, converting both operands to widest_int
20709 2014-05-09 Teresa Johnson <tejohnson@google.com>
20711 * cgraphunit.c (analyze_functions): Use correct dump file.
20713 2014-05-09 Florian Weimer <fweimer@redhat.com>
20715 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20717 (stack_protect_return_slot_p): New function.
20718 (expand_used_vars): Call stack_protect_decl_p and
20719 stack_protect_return_slot_p for -fstack-protector-strong.
20721 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20722 Andrew Haley <aph@redhat.com>
20723 Richard Sandiford <rdsandiford@googlemail.com>
20725 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20728 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20730 PR middle-end/61111
20731 * fold-const.c (fold_binary_loc): Changed width of mask.
20733 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20735 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20736 unsigned int initializers for regno_in, regno_out.
20738 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20741 * config/avr/avr.md (cc): Add new attribute set_vzn.
20742 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20743 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20744 with INC, DEC or NEG.
20745 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20746 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20747 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20749 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20752 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20754 * wide-int.cc (UTItype): Define.
20755 (UDWtype): Define for appropriate W_TYPE_SIZE.
20757 2014-05-09 Richard Biener <rguenther@suse.de>
20759 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20760 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20761 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20762 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20763 ssa_propagate): Adjust.
20765 2014-05-08 Jeff Law <law@redhat.com>
20767 PR tree-optimization/61009
20768 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20769 tri-state rather than a boolean. When a block is too big to
20770 thread through, inform caller via negative return value.
20771 (thread_across_edge): If a block was too big for normal threading,
20772 then it's too big for a joiner too, so remove temporary equivalences
20773 and return immediately.
20775 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20776 Matthias Klose <doko@ubuntu.com>
20779 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20781 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20784 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20786 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20789 * config/alpha/alpha.c: Include gimple-iterator.h.
20790 (alpha_gimple_fold_builtin): New function. Move
20791 ALPHA_BUILTIN_UMULH folding from ...
20792 (alpha_fold_builtin): ... here.
20793 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20795 2014-05-08 Wei Mi <wmi@google.com>
20798 * config/i386/i386.c (ix86_compute_frame_layout): Update
20799 preferred_stack_boundary for call, expanded from tls descriptor.
20800 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20801 to depend on SP register.
20802 (*tls_local_dynamic_base_32_gnu): Ditto.
20803 (*tls_local_dynamic_32_once): Ditto.
20804 (tls_global_dynamic_64_<mode>): Set
20805 ix86_tls_descriptor_calls_expanded_in_cfun.
20806 (tls_local_dynamic_base_64_<mode>): Ditto.
20807 (tls_global_dynamic_32): Set
20808 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20809 to depend on SP register.
20810 (tls_local_dynamic_base_32): Ditto.
20812 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20814 * config/arm/arm_neon.h: Update comment.
20815 * config/arm/neon-docgen.ml: Delete.
20816 * config/arm/neon-gen.ml: Delete.
20817 * doc/arm-neon-intrinsics.texi: Update comment.
20819 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20821 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20823 (vand, vorr, veor, vorn, vbic): Remove.
20824 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20826 (neon_vsub_unspec): Likewise.
20827 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20829 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20831 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20832 (vadd_s16): Likewise.
20833 (vadd_s32): Likewise.
20834 (vadd_f32): Likewise.
20835 (vadd_u8): Likewise.
20836 (vadd_u16): Likewise.
20837 (vadd_u32): Likewise.
20838 (vadd_s64): Likewise.
20839 (vadd_u64): Likewise.
20840 (vaddq_s8): Likewise.
20841 (vaddq_s16): Likewise.
20842 (vaddq_s32): Likewise.
20843 (vaddq_s64): Likewise.
20844 (vaddq_f32): Likewise.
20845 (vaddq_u8): Likewise.
20846 (vaddq_u16): Likewise.
20847 (vaddq_u32): Likewise.
20848 (vaddq_u64): Likewise.
20849 (vmul_s8): Likewise.
20850 (vmul_s16): Likewise.
20851 (vmul_s32): Likewise.
20852 (vmul_f32): Likewise.
20853 (vmul_u8): Likewise.
20854 (vmul_u16): Likewise.
20855 (vmul_u32): Likewise.
20856 (vmul_p8): Likewise.
20857 (vmulq_s8): Likewise.
20858 (vmulq_s16): Likewise.
20859 (vmulq_s32): Likewise.
20860 (vmulq_f32): Likewise.
20861 (vmulq_u8): Likewise.
20862 (vmulq_u16): Likewise.
20863 (vmulq_u32): Likewise.
20864 (vsub_s8): Likewise.
20865 (vsub_s16): Likewise.
20866 (vsub_s32): Likewise.
20867 (vsub_f32): Likewise.
20868 (vsub_u8): Likewise.
20869 (vsub_u16): Likewise.
20870 (vsub_u32): Likewise.
20871 (vsub_s64): Likewise.
20872 (vsub_u64): Likewise.
20873 (vsubq_s8): Likewise.
20874 (vsubq_s16): Likewise.
20875 (vsubq_s32): Likewise.
20876 (vsubq_s64): Likewise.
20877 (vsubq_f32): Likewise.
20878 (vsubq_u8): Likewise.
20879 (vsubq_u16): Likewise.
20880 (vsubq_u32): Likewise.
20881 (vsubq_u64): Likewise.
20882 (vand_s8): Likewise.
20883 (vand_s16): Likewise.
20884 (vand_s32): Likewise.
20885 (vand_u8): Likewise.
20886 (vand_u16): Likewise.
20887 (vand_u32): Likewise.
20888 (vand_s64): Likewise.
20889 (vand_u64): Likewise.
20890 (vandq_s8): Likewise.
20891 (vandq_s16): Likewise.
20892 (vandq_s32): Likewise.
20893 (vandq_s64): Likewise.
20894 (vandq_u8): Likewise.
20895 (vandq_u16): Likewise.
20896 (vandq_u32): Likewise.
20897 (vandq_u64): Likewise.
20898 (vorr_s8): Likewise.
20899 (vorr_s16): Likewise.
20900 (vorr_s32): Likewise.
20901 (vorr_u8): Likewise.
20902 (vorr_u16): Likewise.
20903 (vorr_u32): Likewise.
20904 (vorr_s64): Likewise.
20905 (vorr_u64): Likewise.
20906 (vorrq_s8): Likewise.
20907 (vorrq_s16): Likewise.
20908 (vorrq_s32): Likewise.
20909 (vorrq_s64): Likewise.
20910 (vorrq_u8): Likewise.
20911 (vorrq_u16): Likewise.
20912 (vorrq_u32): Likewise.
20913 (vorrq_u64): Likewise.
20914 (veor_s8): Likewise.
20915 (veor_s16): Likewise.
20916 (veor_s32): Likewise.
20917 (veor_u8): Likewise.
20918 (veor_u16): Likewise.
20919 (veor_u32): Likewise.
20920 (veor_s64): Likewise.
20921 (veor_u64): Likewise.
20922 (veorq_s8): Likewise.
20923 (veorq_s16): Likewise.
20924 (veorq_s32): Likewise.
20925 (veorq_s64): Likewise.
20926 (veorq_u8): Likewise.
20927 (veorq_u16): Likewise.
20928 (veorq_u32): Likewise.
20929 (veorq_u64): Likewise.
20930 (vbic_s8): Likewise.
20931 (vbic_s16): Likewise.
20932 (vbic_s32): Likewise.
20933 (vbic_u8): Likewise.
20934 (vbic_u16): Likewise.
20935 (vbic_u32): Likewise.
20936 (vbic_s64): Likewise.
20937 (vbic_u64): Likewise.
20938 (vbicq_s8): Likewise.
20939 (vbicq_s16): Likewise.
20940 (vbicq_s32): Likewise.
20941 (vbicq_s64): Likewise.
20942 (vbicq_u8): Likewise.
20943 (vbicq_u16): Likewise.
20944 (vbicq_u32): Likewise.
20945 (vbicq_u64): Likewise.
20946 (vorn_s8): Likewise.
20947 (vorn_s16): Likewise.
20948 (vorn_s32): Likewise.
20949 (vorn_u8): Likewise.
20950 (vorn_u16): Likewise.
20951 (vorn_u32): Likewise.
20952 (vorn_s64): Likewise.
20953 (vorn_u64): Likewise.
20954 (vornq_s8): Likewise.
20955 (vornq_s16): Likewise.
20956 (vornq_s32): Likewise.
20957 (vornq_s64): Likewise.
20958 (vornq_u8): Likewise.
20959 (vornq_u16): Likewise.
20960 (vornq_u32): Likewise.
20961 (vornq_u64): Likewise.
20963 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20965 * wide-int.cc (UTItype): Define.
20966 (UDWtype): Define for appropriate W_TYPE_SIZE.
20968 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
20970 PR tree-optimization/59100
20971 * tree-ssa-phiopt.c: Include tree-inline.h.
20972 (neutral_element_p, absorbing_element_p): New functions.
20973 (value_replacement): Handle conditional binary operations with a
20974 neutral or absorbing element.
20976 2014-05-08 Richard Biener <rguenther@suse.de>
20978 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
20979 folding the expression.
20980 (valueize_expr): Remove.
20981 (visit_reference_op_load): Do not valueize the result of
20983 (simplify_binary_expression): Likewise.
20984 (simplify_unary_expression): Likewise.
20986 2014-05-08 Richard Biener <rguenther@suse.de>
20988 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
20989 looking at TYPE_ARG_TYPES.
20991 2014-05-08 Richard Biener <rguenther@suse.de>
20993 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
20994 pointer propagation special-case.
20996 2014-05-08 Bin Cheng <bin.cheng@arm.com>
20998 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
20999 core part of address expressions.
21001 2014-05-08 Alan Modra <amodra@gmail.com>
21004 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21005 loads and stores when -mno-strict-align at any alignment.
21006 (expand_block_clear): Similarly. Also correct calculation of
21009 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21011 PR middle-end/39246
21012 * tree-complex.c (expand_complex_move): Keep line info when expanding
21014 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21015 of complex expression. Use new argument to display correct location
21016 for values coming from phi statement.
21017 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21018 (warn_uninitialized_phi): Pass location of phi argument to
21020 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21021 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21023 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21025 * config/rs6000/predicates.md (indexed_address_mem): New.
21026 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21027 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21028 fpstore_ux, fpstore_u.
21029 (sign_extend, indexed, update): New.
21030 (cell_micro): Adjust.
21031 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21032 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21033 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21034 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21035 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21036 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21037 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21038 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21039 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21040 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21041 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21042 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21043 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21044 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21045 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21047 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21048 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21049 *vsx_extract_<mode>_store): Adjust.
21050 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21051 is_cracked_insn, insn_must_be_first_in_group,
21052 insn_must_be_last_in_group): Adjust.
21054 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21056 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21057 ppc440-fpstore): Adjust.
21058 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21059 ppc476-fpstore): Adjust.
21060 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21061 ppc601-fpstore): Adjust.
21062 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21064 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21066 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21067 ppc7450-fpstore): Adjust.
21068 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21069 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21070 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21072 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21073 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21074 cell-fpstore, cell-fpstore-update): Adjust.
21075 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21076 ppce300c3_store, ppce300c3_fpstore): Adjust.
21077 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21078 e500mc_fpstore): Adjust.
21079 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21080 e500mc64_store, e500mc64_fpstore): Adjust.
21081 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21082 e5500_fpstore): Adjust.
21083 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21084 e6500_fpstore): Adjust.
21085 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21087 * config/rs6000/power4.md (power4-load, power4-load-ext,
21088 power4-load-ext-update, power4-load-ext-update-indexed,
21089 power4-load-update-indexed, power4-load-update, power4-fpload,
21090 power4-fpload-update, power4-store, power4-store-update,
21091 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21093 * config/rs6000/power5.md (power5-load, power5-load-ext,
21094 power5-load-ext-update, power5-load-ext-update-indexed,
21095 power5-load-update-indexed, power5-load-update, power5-fpload,
21096 power5-fpload-update, power5-store, power5-store-update,
21097 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21099 * config/rs6000/power6.md (power6-load, power6-load-ext,
21100 power6-load-update, power6-load-update-indexed,
21101 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21102 power6-fpload-update, power6-store, power6-store-update,
21103 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21105 * config/rs6000/power7.md (power7-load, power7-load-ext,
21106 power7-load-update, power7-load-update-indexed,
21107 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21108 power7-fpload-update, power7-store, power7-store-update,
21109 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21111 * config/rs6000/power8.md (power8-load, power8-load-update,
21112 power8-load-ext, power8-load-ext-update, power8-fpload,
21113 power8-fpload-update, power8-store, power8-store-update-indexed,
21114 power8-fpstore, power8-fpstore-update): Adjust.
21115 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21117 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21118 titan_lsu_store, titan_lsu_fpstore): Adjust.
21119 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21121 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21124 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21125 unrolled byte insns. Emit address increments after move insns.
21127 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21129 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21130 const_gimple, rather than a gimple.
21131 (gimple_call_builtin_p): Likewise, for the three variants.
21133 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21134 (gimple_call_builtin_p): Likewise, for the three variants.
21136 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21138 PR tree-optimization/61095
21139 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21141 2014-05-07 Richard Biener <rguenther@suse.de>
21143 PR tree-optimization/61034
21144 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21145 (maybe_skip_until): Use translate to take into account
21146 lattices when trying to do disambiguations.
21147 (get_continuation_for_phi_1): Likewise.
21148 (get_continuation_for_phi): Adjust for added translate arguments.
21149 (walk_non_aliased_vuses): Likewise.
21150 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21151 (walk_non_aliased_vuses): Likewise.
21152 (call_may_clobber_ref_p_1): Declare.
21153 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21154 calls. Stop early if we are only supposed to disambiguate.
21155 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21157 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21159 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21160 Emit an error when the function has arguments.
21162 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21164 * cfgloop.h (unswitch_loops): Remove.
21165 * doc/passes.texi: Remove references to loop-unswitch.c
21166 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21168 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21170 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21171 check for loads group of length 3.
21172 (vect_permute_load_chain): New permutations for loads group of
21174 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21175 of vec_perm_shuffle for the new permutations.
21177 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21179 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21180 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21181 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21182 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21183 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21184 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21185 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21186 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21188 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21190 * loop-unswitch.c: Delete.
21192 2014-05-07 Richard Biener <rguenther@suse.de>
21194 * config.gcc: Always set need_64bit_hwint to yes.
21196 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21198 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21199 of using optimize_size.
21201 2014-05-06 Mike Stump <mikestump@comcast.net>
21203 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21205 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21207 * config/i386/sse.md (*mov<mode>_internal)
21208 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21209 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21210 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21211 (*<code><mode>3, *andnot<mode>3<mask_name>)
21212 (<mask_codefor><code><mode>3<mask_name>): Only consider
21213 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21215 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21218 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21220 * lra-constraints.c (valid_address_p): Move earlier in file.
21221 Add a constraint argument to the address_info version.
21222 (satisfies_memory_constraint_p): New function.
21223 (satisfies_address_constraint_p): Likewise.
21224 (process_alt_operands, curr_insn_transform): Use them.
21225 (process_address): Pass the constraint to valid_address_p when
21226 checking address operands.
21228 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21230 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21231 to their respective blocks. Fix inadvertent use of "node".
21233 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21235 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21237 (init_emit_once): ...here.
21238 * rtl.h (init_derived_machine_modes): Declare.
21239 * toplev.c (do_compile): Call it even if no_backend.
21241 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21242 Mike Stump <mikestump@comcast.net>
21243 Richard Sandiford <rdsandiford@googlemail.com>
21244 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21246 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21247 (rtx_equal_for_memref_p): Update comment.
21248 (adjust_offset_for_component_ref): Use wide-int interfaces.
21249 * builtins.c (get_object_alignment_2): Likewise.
21250 (c_readstr): Likewise.
21251 (target_char_cast): Add comment.
21252 (determine_block_size): Use wide-int interfaces.
21253 (expand_builtin_signbit): Likewise.
21254 (fold_builtin_int_roundingfn): Likewise.
21255 (fold_builtin_bitop): Likewise.
21256 (fold_builtin_bswap): Likewise.
21257 (fold_builtin_logarithm): Use signop.
21258 (fold_builtin_pow): Likewise.
21259 (fold_builtin_memory_op): Use wide-int interfaces.
21260 (fold_builtin_object_size): Likewise.
21261 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21262 nb_iterations_estimate.
21263 (record_niter_bound): Use wide-int interfaces.
21264 (get_estimated_loop_iterations_int): Likewise.
21265 (get_estimated_loop_iterations): Likewise.
21266 (get_max_loop_iterations): Likewise.
21267 * cfgloop.h: Include wide-int.h.
21268 (struct nb_iter_bound): Change bound to widest_int.
21269 (struct loop): Change nb_iterations_upper_bound and
21270 nb_iterations_estimate to widest_int.
21271 (record_niter_bound): Switch to use widest_int.
21272 (get_estimated_loop_iterations): Likewise.
21273 (get_max_loop_iterations): Likewise.
21274 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21275 update for wide-int.
21276 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21277 * combine.c (try_combine): Likewise.
21278 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21279 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21281 (aarch64_float_const_representable_p): Likewise.
21282 * config/arc/arc.c: Include wide-int.h.
21283 (arc_can_use_doloop_p): Use wide-int interfaces.
21284 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21285 (vfp3_const_double_index): Likewise.
21286 * config/avr/avr.c (avr_out_round): Likewise.
21287 (avr_fold_builtin): Likewise.
21288 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21289 (bfin_can_use_doloop_p): Likewise.
21290 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21291 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21292 * config/i386/i386.c: Include wide-int.h.
21293 (ix86_data_alignment): Use wide-int interfaces.
21294 (ix86_local_alignment): Likewise.
21295 (ix86_emit_swsqrtsf): Update real_from_integer.
21296 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21297 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21298 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21299 (zero_constant): Likewise.
21300 (input_operand): Likewise.
21301 (splat_input_operand): Likewise.
21302 (non_logical_cint_operand): Change const_double to const_wide_int.
21303 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21304 (easy_altivec_constant): Remove comment.
21305 (paired_expand_vector_init): Use CONSTANT_P.
21306 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21307 (rs6000_emit_move): Update checks.
21308 (rs6000_aggregate_candidate): Use wide-int interfaces.
21309 (rs6000_expand_ternop_builtin): Likewise.
21310 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21311 (rs6000_assemble_integer): Likewise.
21312 (rs6000_hash_constant): Likewise.
21313 (output_toc): Likewise.
21314 (rs6000_rtx_costs): Likewise.
21315 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21316 * config/rs6000/rs6000-c.c: Include wide-int.h.
21317 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21318 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21319 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21320 Handle CONST_WIDE_INT.
21321 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21322 Use tree_fits_uhwi_p.
21323 * config/sparc/sparc.c: Include wide-int.h.
21324 (sparc_fold_builtin): Use wide-int interfaces.
21325 * config/vax/vax.c: Include wide-int.h.
21326 (vax_float_literal): Use real_from_integer.
21327 * coretypes.h (struct hwivec_def): New.
21329 (const_hwivec): New.
21330 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21331 (equiv_constant): Handle CONST_WIDE_INT.
21332 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21333 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21334 * dbxout.c (stabstr_U): Use wide-int interfaces.
21335 (dbxout_type): Update to use cst_fits_shwi_p.
21336 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21337 (TARGET_SUPPORTS_WIDE_INT): Add default.
21338 * dfp.c: Include wide-int.h.
21339 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21340 decimal_real_to_integer.
21341 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21342 decimal_real_to_integer.
21343 * doc/generic.texi (Constant expressions): Update for wide_int.
21344 * doc/rtl.texi (const_double): Likewise.
21345 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21346 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21347 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21348 (REAL_VALUE_FROM_INT): Remove.
21349 (TARGET_SUPPORTS_WIDE_INT): New.
21350 * doc/tm.texi: Regenerate.
21351 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21352 * double-int.h: Include wide-int.h.
21353 (struct wi::int_traits): New.
21354 * dwarf2out.c (get_full_len): New.
21355 (dw_val_equal_p): Add case dw_val_class_wide_int.
21356 (size_of_loc_descr): Likewise.
21357 (output_loc_operands): Likewise.
21358 (insert_double): Remove.
21359 (insert_wide_int): New.
21360 (add_AT_wide): New.
21361 (print_die): Add case dw_val_class_wide_int.
21362 (attr_checksum): Likewise.
21363 (attr_checksum_ordered): Likewise.
21364 (same_dw_val_p): Likewise.
21365 (size_of_die): Likewise.
21366 (value_format): Likewise.
21367 (output_die): Likewise.
21368 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21370 (clz_loc_descriptor): Use wide-int interfaces.
21371 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21372 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21373 (round_up_to_align): Use wide-int interfaces.
21374 (field_byte_offset): Likewise.
21375 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21376 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21377 CONST_DOUBLE handling. Use wide-int interfaces.
21378 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21379 (gen_enumeration_type_die): Use add_AT_wide.
21380 (hash_loc_operands): Add case dw_val_class_wide_int.
21381 (compare_loc_operands): Likewise.
21382 * dwarf2out.h: Include wide-int.h.
21383 (wide_int_ptr): New.
21384 (enum dw_val_class): Add dw_val_class_wide_int.
21385 (struct dw_val_struct): Add val_wide.
21386 * emit-rtl.c (const_wide_int_htab): New.
21387 (const_wide_int_htab_hash): New.
21388 (const_wide_int_htab_eq): New.
21389 (lookup_const_wide_int): New.
21390 (const_double_htab_hash): Use wide-int interfaces.
21391 (const_double_htab_eq): Likewise.
21392 (rtx_to_double_int): Conditionally compile for wide-int.
21393 (immed_double_int_const): Rename to immed_wide_int_const and
21394 update for wide-int.
21395 (immed_double_const): Conditionally compile for wide-int.
21396 (init_emit_once): Use wide-int interfaces.
21397 * explow.c (plus_constant): Likewise.
21398 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21399 (lshift_value): Use wide-int interfaces.
21400 (expand_mult): Likewise.
21401 (choose_multiplier): Likewise.
21402 (expand_smod_pow2): Likewise.
21403 (make_tree): Likewise.
21404 * expr.c (convert_modes): Consolidate handling of constants.
21405 Use wide-int interfaces.
21406 (emit_group_load_1): Add note.
21407 (store_expr): Update comment.
21408 (get_inner_reference): Use wide-int interfaces.
21409 (expand_constructor): Update comment.
21410 (expand_expr_real_2): Use wide-int interfaces.
21411 (expand_expr_real_1): Likewise.
21412 (reduce_to_bit_field_precision): Likewise.
21413 (const_vector_from_tree): Likewise.
21414 * final.c: Include wide-int-print.h.
21415 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21416 * fixed-value.c: Include wide-int.h.
21417 (fixed_from_string): Use wide-int interfaces.
21418 (fixed_to_decimal): Likewise.
21419 (fixed_convert_from_real): Likewise.
21420 (real_convert_from_fixed): Likewise.
21421 * fold-const.h (mem_ref_offset): Return an offset_int.
21422 (div_if_zero_remainder): Remove code parameter.
21423 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21424 Use wide-int interfaces.
21425 (may_negate_without_overflow_p): Use wide-int interfaces.
21426 (negate_expr_p): Likewise.
21427 (fold_negate_expr): Likewise.
21428 (int_const_binop_1): Likewise.
21429 (const_binop): Likewise.
21430 (fold_convert_const_int_from_int): Likewise.
21431 (fold_convert_const_int_from_real): Likewise.
21432 (fold_convert_const_int_from_fixed): Likewise.
21433 (fold_convert_const_fixed_from_int): Likewise.
21434 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21435 (sign_bit_p): Use wide-int interfaces.
21436 (make_range_step): Likewise.
21437 (build_range_check): Likewise. Pass an integer of the correct type
21438 instead of using integer_one_node.
21439 (range_predecessor): Pass an integer of the correct type instead
21440 of using integer_one_node.
21441 (range_successor): Likewise.
21442 (merge_ranges): Likewise.
21443 (unextend): Use wide-int interfaces.
21444 (extract_muldiv_1): Likewise.
21445 (fold_div_compare): Likewise.
21446 (fold_single_bit_test): Likewise.
21447 (fold_sign_changed_comparison): Likewise.
21448 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21449 (fold_plusminus_mult_expr): Use wide-int interfaces.
21450 (native_encode_int): Likewise.
21451 (native_interpret_int): Likewise.
21452 (fold_unary_loc): Likewise.
21453 (pointer_may_wrap_p): Likewise.
21454 (size_low_cst): Likewise.
21455 (mask_with_tz): Likewise.
21456 (fold_binary_loc): Likewise.
21457 (fold_ternary_loc): Likewise.
21458 (multiple_of_p): Likewise.
21459 (tree_call_nonnegative_warnv_p): Update calls to
21460 tree_int_cst_min_precision and real_from_integer.
21461 (fold_negate_const): Use wide-int interfaces.
21462 (fold_abs_const): Likewise.
21463 (fold_relational_const): Use tree_int_cst_lt.
21464 (round_up_loc): Use wide-int interfaces.
21465 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21466 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21467 * gengtype.c: Remove include of double-int.h.
21468 (do_typedef): Use wide-int interfaces.
21469 (open_base_files): Add wide-int.h.
21470 (main): Add offset_int and widest_int typedefs.
21471 * gengtype-lex.l: Handle "^".
21472 (CXX_KEYWORD): Add "static".
21473 * gengtype-parse.c (require3): New.
21474 (require_template_declaration): Handle constant template arguments
21475 and nested templates.
21476 * gengtype-state.c: Don't include "double-int.h".
21477 * genpreds.c (write_one_predicate_function): Update comment.
21478 (write_tm_constrs_h): Add check for hval and lval use in
21480 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21481 (add_to_sequence): Likewise.
21482 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21483 and const_double_operand.
21484 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21486 * gimple-fold.c (get_base_constructor): Likewise.
21487 (fold_array_ctor_reference): Likewise.
21488 (fold_nonarray_ctor_reference): Likewise.
21489 (fold_const_aggregate_ref_1): Likewise.
21490 (gimple_val_nonnegative_real_p): Likewise.
21491 (gimple_fold_indirect_ref): Likewise.
21492 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21493 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21494 (struct slsr_cand_d): Change index to be widest_int.
21495 (struct incr_info_d): Change incr to be widest_int.
21496 (alloc_cand_and_find_basis): Use wide-int interfaces.
21497 (slsr_process_phi): Likewise.
21498 (backtrace_base_for_ref): Likewise. Return a widest_int.
21499 (restructure_reference): Take a widest_int instead of a double_int.
21500 (slsr_process_ref): Use wide-int interfaces.
21501 (create_mul_ssa_cand): Likewise.
21502 (create_mul_imm_cand): Likewise.
21503 (create_add_ssa_cand): Likewise.
21504 (create_add_imm_cand): Take a widest_int instead of a double_int.
21505 (slsr_process_add): Use wide-int interfaces.
21506 (slsr_process_cast): Likewise.
21507 (slsr_process_copy): Likewise.
21508 (dump_candidate): Likewise.
21509 (dump_incr_vec): Likewise.
21510 (replace_ref): Likewise.
21511 (cand_increment): Likewise. Return a widest_int.
21512 (cand_abs_increment): Likewise.
21513 (replace_mult_candidate): Take a widest_int instead of a double_int.
21514 (replace_unconditional_candidate): Use wide-int interfaces.
21515 (incr_vec_index): Take a widest_int instead of a double_int.
21516 (create_add_on_incoming_edge): Likewise.
21517 (create_phi_basis): Use wide-int interfaces.
21518 (replace_conditional_candidate): Likewise.
21519 (record_increment): Take a widest_int instead of a double_int.
21520 (record_phi_increments): Use wide-int interfaces.
21521 (phi_incr_cost): Take a widest_int instead of a double_int.
21522 (lowest_cost_path): Likewise.
21523 (total_savings): Likewise.
21524 (analyze_increments): Use wide-int interfaces.
21525 (ncd_with_phi): Take a widest_int instead of a double_int.
21526 (ncd_of_cand_and_phis): Likewise.
21527 (nearest_common_dominator_for_cands): Likewise.
21528 (insert_initializers): Use wide-int interfaces.
21529 (all_phi_incrs_profitable): Likewise.
21530 (replace_one_candidate): Likewise.
21531 (replace_profitable_candidates): Likewise.
21532 * godump.c: Include wide-int-print.h.
21533 (go_output_typedef): Use wide-int interfaces.
21534 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21535 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21536 (build_loop_iteration_domains): Likewise.
21537 * hooks.h: Include wide-int.h rather than double-int.h.
21538 (hook_bool_dint_dint_uint_bool_true): Delete.
21539 (hook_bool_wint_wint_uint_bool_true): Declare.
21540 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21541 (hook_bool_wint_wint_uint_bool_true): New.
21542 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21544 (ubsan_expand_si_overflow_mul_check): Likewise.
21545 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21546 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21547 (get_ancestor_addr_info): Likewise.
21548 (ipa_modify_call_arguments): Likewise.
21549 * loop-doloop.c (doloop_modify): Likewise.
21550 (doloop_optimize): Likewise.
21551 * loop-iv.c (iv_number_of_iterations): Likewise.
21552 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21553 (unroll_loop_constant_iterations): Likewise.
21554 (decide_unroll_runtime_iterations): Likewise.
21555 (unroll_loop_runtime_iterations): Likewise.
21556 (decide_peel_simple): Likewise.
21557 (decide_unroll_stupid): Likewise.
21558 * lto-streamer-in.c (streamer_read_wi): Add.
21559 (input_cfg): Use wide-int interfaces.
21560 (lto_input_tree_1): Likewise.
21561 * lto-streamer-out.c (streamer_write_wi): Add.
21562 (hash_tree): Use wide-int interfaces.
21563 (output_cfg): Likewise.
21564 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21565 (GTFILES): Add wide-int.h and signop.h.
21566 (TAGS): Look for .cc files too.
21567 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21568 * optabs.c (expand_subword_shift): Likewise.
21569 (expand_doubleword_shift): Likewise.
21570 (expand_absneg_bit): Likewise.
21571 (expand_copysign_absneg): Likewise.
21572 (expand_copysign_bit): Likewise.
21573 * postreload.c (reload_cse_simplify_set): Likewise.
21574 * predict.c (predict_iv_comparison): Likewise.
21575 * pretty-print.h: Include wide-int-print.h.
21577 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21578 * print-tree.c: Include wide-int-print.h.
21579 (print_node_brief): Use wide-int interfaces.
21580 (print_node): Likewise.
21581 * read-rtl.c (validate_const_wide_int): New.
21582 (read_rtx_code): Add CONST_WIDE_INT case.
21583 * real.c: Include wide-int.h.
21584 (real_to_integer2): Delete.
21585 (real_to_integer): New function, returning a wide_int.
21586 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21587 (ten_to_ptwo): Update call to real_from_integer.
21588 (real_digit): Likewise.
21589 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21590 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21591 (REAL_VALUE_TO_INT): Delete.
21592 (real_to_integer): Declare a wide-int form.
21593 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21594 * recog.c (const_int_operand): Improve comment.
21595 (const_scalar_int_operand): New.
21596 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21597 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21598 (split_double): Likewise.
21599 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21600 (rtx_size): Likewise.
21601 (rtx_alloc_stat_v): New.
21602 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21603 (cwi_output_hex): New.
21604 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21605 (cwi_check_failed_bounds): New.
21606 * rtl.def (CONST_WIDE_INT): New.
21607 * rtl.h: Include <utility> and wide-int.h.
21608 (struct hwivec_def): New.
21609 (CWI_GET_NUM_ELEM): New.
21610 (CWI_PUT_NUM_ELEM): New.
21611 (struct rtx_def): Add num_elem and hwiv.
21612 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21613 (CASE_CONST_UNIQUE): Likewise.
21614 (CASE_CONST_ANY): Likewise.
21615 (CONST_SCALAR_INT_P): Likewise.
21616 (CONST_WIDE_INT_P): New.
21618 (HWIVEC_CHECK): New.
21619 (cwi_check_failed_bounds): New.
21621 (HWIVEC_CHECK): New.
21622 (CONST_WIDE_INT_VEC) New.
21623 (CONST_WIDE_INT_NUNITS) New.
21624 (CONST_WIDE_INT_ELT) New.
21625 (rtx_mode_t): New type.
21626 (wi::int_traits <rtx_mode_t>): New.
21628 (wi::min_value): New.
21629 (wi::max_value): New.
21631 (const_wide_int_alloc): New.
21632 (immed_wide_int_const): New.
21633 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21634 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21635 * signop.h: New file.
21636 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21637 (simplify_const_unary_operation): Use wide-int interfaces.
21638 (simplify_binary_operation_1): Likewise.
21639 (simplify_const_binary_operation): Likewise.
21640 (simplify_const_relational_operation): Likewise.
21641 (simplify_immed_subreg): Likewise.
21642 * stmt.c (expand_case): Likewise.
21643 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21644 signop rather than a bool.
21645 * stor-layout.c (layout_type): Use wide-int interfaces.
21646 (initialize_sizetypes): Update calls to
21647 set_min_and_max_values_for_integral_type.
21648 (set_min_and_max_values_for_integral_type): Take a signop rather
21649 than a bool. Use wide-int interfaces.
21650 (fixup_signed_type): Update accordingly. Remove
21651 HOST_BITS_PER_DOUBLE_INT limit.
21652 (fixup_unsigned_type): Likewise.
21653 * system.h (STATIC_CONSTANT_P): New.
21654 (STATIC_ASSERT): New.
21655 * target.def (can_use_doloop_p): Take widest_ints rather than
21657 * target.h: Include wide-int.h rather than double-int.h.
21658 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21660 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21661 rather than INT_CST_LT_UNSIGNED.
21662 (can_use_doloop_if_innermost): Take widest_ints rather than
21664 * tree-affine.c: Include wide-int-print.h.
21665 (double_int_ext_for_comb): Delete.
21666 (wide_int_ext_for_comb): New.
21667 (aff_combination_zero): Use wide-int interfaces.
21668 (aff_combination_const): Take a widest_int instead of a double_int.
21669 (aff_combination_elt): Use wide-int interfaces.
21670 (aff_combination_scale): Take a widest_int instead of a double_int.
21671 (aff_combination_add_elt): Likewise.
21672 (aff_combination_add_cst): Likewise.
21673 (aff_combination_add): Use wide-int interfaces.
21674 (aff_combination_convert): Likewise.
21675 (tree_to_aff_combination): Likewise.
21676 (add_elt_to_tree): Take a widest_int instead of a double_int.
21677 (aff_combination_to_tree): Use wide-int interfaces.
21678 (aff_combination_remove_elt): Likewise.
21679 (aff_combination_add_product): Take a widest_int instead of
21681 (aff_combination_mult): Use wide-int interfaces.
21682 (aff_combination_expand): Likewise.
21683 (double_int_constant_multiple_p): Delete.
21684 (wide_int_constant_multiple_p): New.
21685 (aff_combination_constant_multiple_p): Take a widest_int pointer
21686 instead of a double_int pointer.
21687 (print_aff): Use wide-int interfaces.
21688 (get_inner_reference_aff): Take a widest_int pointer
21689 instead of a double_int pointer.
21690 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21691 * tree-affine.h: Include wide-int.h.
21692 (struct aff_comb_elt): Change type of coef to widest_int.
21693 (struct affine_tree_combination): Change type of offset to widest_int.
21694 (double_int_ext_for_comb): Delete.
21695 (wide_int_ext_for_comb): New.
21696 (aff_combination_const): Use widest_int instead of double_int.
21697 (aff_combination_scale): Likewise.
21698 (aff_combination_add_elt): Likewise.
21699 (aff_combination_constant_multiple_p): Likewise.
21700 (get_inner_reference_aff): Likewise.
21701 (aff_comb_cannot_overlap_p): Likewise.
21702 (aff_combination_zero_p): Use wide-int interfaces.
21703 * tree.c: Include tree.h.
21704 (init_ttree): Use make_int_cst.
21705 (tree_code_size): Removed code for INTEGER_CST case.
21706 (tree_size): Add INTEGER_CST case.
21707 (make_node_stat): Update comment.
21708 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21709 (build_int_cst_type): Use wide-int interfaces.
21710 (double_int_to_tree): Likewise.
21711 (double_int_fits_to_tree_p): Delete.
21712 (force_fit_type_double): Delete.
21713 (force_fit_type): New.
21714 (int_cst_hash_hash): Use wide-int interfaces.
21715 (int_cst_hash_eq): Likewise.
21716 (build_int_cst_wide): Delete.
21717 (wide_int_to_tree): New.
21718 (cache_integer_cst): Use wide-int interfaces.
21719 (build_low_bits_mask): Likewise.
21720 (cst_and_fits_in_hwi): Likewise.
21721 (real_value_from_int_cst): Likewise.
21722 (make_int_cst_stat): New.
21723 (integer_zerop): Use wide_int interfaces.
21724 (integer_onep): Likewise.
21725 (integer_all_onesp): Likewise.
21726 (integer_pow2p): Likewise.
21727 (integer_nonzerop): Likewise.
21728 (tree_log2): Likewise.
21729 (tree_floor_log2): Likewise.
21730 (tree_ctz): Likewise.
21731 (int_size_in_bytes): Likewise.
21732 (mem_ref_offset): Return an offset_int rather than a double_int.
21733 (build_type_attribute_qual_variant): Use wide_int interfaces.
21734 (type_hash_eq): Likewise
21735 (tree_int_cst_equal): Likewise.
21736 (tree_int_cst_lt): Delete.
21737 (tree_int_cst_compare): Likewise.
21738 (tree_fits_shwi_p): Use wide_int interfaces.
21739 (tree_fits_uhwi_p): Likewise.
21740 (tree_int_cst_sign_bit): Likewise.
21741 (tree_int_cst_sgn): Likewise.
21742 (tree_int_cst_min_precision): Take a signop rather than a bool.
21743 (simple_cst_equal): Use wide_int interfaces.
21744 (compare_tree_int): Likewise.
21745 (iterative_hash_expr): Likewise.
21746 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21748 (get_type_static_bounds): Use wide_int interfaces.
21749 (tree_int_cst_elt_check_failed): New.
21750 (build_common_tree_nodes): Reordered to set prec before filling in
21752 (int_cst_value): Check cst_and_fits_in_hwi.
21753 (widest_int_cst_value): Use wide_int interfaces.
21754 (upper_bound_in_type): Likewise.
21755 (lower_bound_in_type): Likewise.
21756 (num_ending_zeros): Likewise.
21757 (drop_tree_overflow): Likewise.
21758 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21759 (gen_conditions_for_pow_cst_base): Likewise.
21760 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21761 (group_case_labels_stmt): Use wide-int interfaces.
21762 (verify_gimple_assign_binary): Likewise.
21763 (print_loop): Likewise.
21764 * tree-chrec.c (tree_fold_binomial): Likewise.
21765 * tree-core.h (struct tree_base): Add int_length.
21766 (struct tree_int_cst): Change rep of value.
21767 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21768 (dr_may_alias_p): Likewise.
21769 (max_stmt_executions_tree): Likewise.
21770 * tree.def (INTEGER_CST): Update comment.
21771 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21772 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21773 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21774 (dequeue_and_dump): Use wide-int interfaces.
21775 * tree.h: Include wide-int.h.
21776 (NULL_TREE): Moved to earlier loc in file.
21777 (TREE_INT_CST_ELT_CHECK): New.
21778 (tree_int_cst_elt_check_failed): New.
21780 (TREE_INT_CST): Delete.
21781 (TREE_INT_CST_LOW): Use wide-int interfaces.
21782 (TREE_INT_CST_HIGH): Delete.
21783 (TREE_INT_CST_NUNITS): New.
21784 (TREE_INT_CST_EXT_NUNITS): Likewise.
21785 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21786 (TREE_INT_CST_ELT): Likewise.
21787 (INT_CST_LT): Delete.
21788 (tree_int_cst_elt_check): New (two forms).
21789 (type_code_size): Update comment.
21790 (make_int_cst_stat, make_int_cst): New.
21791 (tree_to_double_int): Delete.
21792 (double_int_fits_to_tree_p): Delete.
21793 (force_fit_type_double): Delete.
21794 (build_int_cstu): Replace with out-of-line function.
21795 (build_int_cst_wide): Delete.
21796 (tree_int_cst_lt): Define inline.
21797 (tree_int_cst_le): New.
21798 (tree_int_cst_compare): Define inline.
21799 (tree_int_cst_min_precision): Take a signop rather than a bool.
21800 (wi::int_traits <const_tree>): New.
21801 (wi::int_traits <tree>): New.
21802 (wi::extended_tree): New.
21803 (wi::int_traits <wi::extended_tree>): New.
21804 (wi::to_widest): New.
21805 (wi::to_offset): New.
21806 (wi::fits_to_tree_p): New.
21807 (wi::min_value): New.
21808 (wi::max_value): New.
21809 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21810 (copy_tree_body_r): Likewise.
21811 * tree-object-size.c (compute_object_offset): Likewise.
21812 (addr_object_size): Likewise.
21813 * tree-predcom.c: Include wide-int-print.h.
21814 (struct dref_d): Change type of offset to widest_int.
21815 (dump_dref): Call wide-int printer.
21816 (aff_combination_dr_offset): Use wide-int interfaces.
21817 (determine_offset): Take a widest_int pointer rather than a
21818 double_int pointer.
21819 (split_data_refs_to_components): Use wide-int interfaces.
21820 (suitable_component_p): Likewise.
21821 (order_drefs): Likewise.
21822 (add_ref_to_chain): Likewise.
21823 (valid_initializer_p): Likewise.
21824 (determine_roots_comp): Likewise.
21825 * tree-pretty-print.c: Include wide-int-print.h.
21826 (dump_generic_node): Use wide-int interfaces.
21827 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21828 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21829 (move_fixed_address_to_symbol): Likewise.
21830 (move_hint_to_base): Likewise.
21831 (move_pointer_to_base): Likewise.
21832 (move_variant_to_index): Likewise.
21833 (most_expensive_mult_to_index): Likewise.
21834 (addr_to_parts): Likewise.
21835 (copy_ref_info): Likewise.
21836 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21837 (indirect_refs_may_alias_p): Likewise.
21838 (stmt_kills_ref_p_1): Likewise.
21839 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21840 * tree-ssa-ccp.c: Update comment at top of file. Include
21842 (struct prop_value_d): Change type of mask to widest_int.
21843 (extend_mask): New function.
21844 (dump_lattice_value): Use wide-int interfaces.
21845 (get_default_value): Likewise.
21846 (set_constant_value): Likewise.
21847 (set_value_varying): Likewise.
21848 (valid_lattice_transition): Likewise.
21849 (set_lattice_value): Likewise.
21850 (value_to_double_int): Delete.
21851 (value_to_wide_int): New.
21852 (get_value_from_alignment): Use wide-int interfaces.
21853 (get_value_for_expr): Likewise.
21854 (do_dbg_cnt): Likewise.
21855 (ccp_finalize): Likewise.
21856 (ccp_lattice_meet): Likewise.
21857 (bit_value_unop_1): Use widest_ints rather than double_ints.
21858 (bit_value_binop_1): Likewise.
21859 (bit_value_unop): Use wide-int interfaces.
21860 (bit_value_binop): Likewise.
21861 (bit_value_assume_aligned): Likewise.
21862 (evaluate_stmt): Likewise.
21863 (ccp_fold_stmt): Likewise.
21864 (visit_cond_stmt): Likewise.
21865 (ccp_visit_stmt): Likewise.
21866 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21867 (constant_pointer_difference): Likewise.
21868 (associate_pointerplus): Likewise.
21869 (combine_conversions): Likewise.
21870 * tree-ssa-loop.h: Include wide-int.h.
21871 (struct tree_niter_desc): Change type of max to widest_int.
21872 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21873 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21874 (remove_redundant_iv_tests): Likewise.
21875 (canonicalize_loop_induction_variables): Likewise.
21876 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21877 (constant_multiple_of): Take a widest_int pointer instead of
21878 a double_int pointer.
21879 (get_computation_aff): Use wide-int interfaces.
21880 (ptr_difference_cost): Likewise.
21881 (difference_cost): Likewise.
21882 (get_loop_invariant_expr_id): Likewise.
21883 (get_computation_cost_at): Likewise.
21884 (iv_elimination_compare_lt): Likewise.
21885 (may_eliminate_iv): Likewise.
21886 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21887 instead of double_int.
21888 (max_loop_iterations): Likewise.
21889 (max_stmt_executions): Likewise.
21890 (estimated_stmt_executions): Likewise.
21891 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21892 (split_to_var_and_offset): Use wide-int interfaces.
21893 (determine_value_range): Likewise.
21894 (bound_difference_of_offsetted_base): Likewise.
21895 (bounds_add): Take a widest_int instead of a double_int.
21896 (number_of_iterations_ne_max): Use wide-int interfaces.
21897 (number_of_iterations_ne): Likewise.
21898 (number_of_iterations_lt_to_ne): Likewise.
21899 (assert_loop_rolls_lt): Likewise.
21900 (number_of_iterations_lt): Likewise.
21901 (number_of_iterations_le): Likewise.
21902 (number_of_iterations_cond): Likewise.
21903 (number_of_iterations_exit): Likewise.
21904 (finite_loop_p): Likewise.
21905 (derive_constant_upper_bound_assign): Likewise.
21906 (derive_constant_upper_bound): Return a widest_int.
21907 (derive_constant_upper_bound_ops): Likewise.
21908 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21909 (record_estimate): Take a widest_int rather than a double_int.
21910 (record_nonwrapping_iv): Use wide-int interfaces.
21911 (double_int_cmp): Delete.
21912 (wide_int_cmp): New.
21913 (bound_index): Take a widest_int rather than a double_int.
21914 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21915 (maybe_lower_iteration_bound): Likewise.
21916 (estimate_numbers_of_iterations_loop): Likewise.
21917 (estimated_loop_iterations): Take a widest_int pointer than than
21918 a double_int pointer.
21919 (estimated_loop_iterations_int): Use wide-int interfaces.
21920 (max_loop_iterations): Take a widest_int pointer than than
21921 a double_int pointer.
21922 (max_loop_iterations_int): Use wide-int interfaces.
21923 (max_stmt_executions): Take a widest_int pointer than than
21924 a double_int pointer.
21925 (estimated_stmt_executions): Likewise.
21926 (n_of_executions_at_most): Use wide-int interfaces.
21927 (scev_probably_wraps_p): Likewise.
21928 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21929 to real_to_integer.
21930 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21932 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21933 double_ints. Adjust for trailing_wide_ints <3> representation.
21934 (set_nonzero_bits): Likewise.
21935 (get_range_info): Return wide_ints rather than double_ints.
21936 Adjust for trailing_wide_ints <3> representation.
21937 (get_nonzero_bits): Likewise.
21938 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21940 * tree-ssanames.h (struct range_info_def): Replace min, max and
21941 nonzero_bits with a trailing_wide_ints <3>.
21942 (set_range_info): Use wide_int_refs rather than double_ints.
21943 (set_nonzero_bits): Likewise.
21944 (get_range_info): Return wide_ints rather than double_ints.
21945 (get_nonzero_bits): Likewise.
21946 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
21947 * tree-ssa-pre.c (phi_translate_1): Likewise.
21948 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
21949 (acceptable_pow_call): Likewise.
21950 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
21952 (vn_reference_fold_indirect): Likewise.
21953 (vn_reference_maybe_forwprop_address): Likewise.
21954 (valueize_refs_1): Likewise.
21955 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
21956 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
21957 tree_int_cst_lt and tree_int_cst_le.
21958 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
21960 (streamer_alloc_tree): Likewise.
21961 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
21962 (streamer_write_tree_header): Likewise.
21963 (streamer_write_integer_cst): Likewise.
21964 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
21965 (build_constructors): Likewise.
21966 (array_value_type): Likewise.
21967 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
21968 (vect_check_gather): Likewise.
21969 * tree-vect-generic.c (build_replicated_const): Likewise.
21970 (expand_vector_divmod): Likewise.
21971 * tree-vect-loop.c (vect_transform_loop): Likewise.
21972 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
21973 (vect_do_peeling_for_alignment): Likewise.
21974 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
21975 * tree-vrp.c: Include wide-int.h.
21976 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
21977 (extract_range_from_assert): Use wide-int interfaces.
21978 (vrp_int_const_binop): Likewise.
21979 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
21980 double_int pointers.
21981 (ranges_from_anti_range): Use wide-int interfaces.
21982 (quad_int_cmp): Delete.
21983 (quad_int_pair_sort): Likewise.
21984 (extract_range_from_binary_expr_1): Use wide-int interfaces.
21985 (extract_range_from_unary_expr_1): Likewise.
21986 (adjust_range_with_scev): Likewise.
21987 (masked_increment): Take and return wide_ints rather than double_ints.
21988 (register_edge_assert_for_2): Use wide-int interfaces.
21989 (check_array_ref): Likewise.
21990 (search_for_addr_array): Likewise.
21991 (maybe_set_nonzero_bits): Likewise.
21992 (union_ranges): Pass an integer of the correct type instead of
21993 using integer_one_node.
21994 (intersect_ranges): Likewise.
21995 (simplify_truth_ops_using_ranges): Likewise.
21996 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
21997 (range_fits_type_p): Likewise.
21998 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22000 (simplify_conversion_using_ranges): Use wide-int interfaces.
22001 (simplify_float_conversion_using_ranges): Likewise.
22002 (vrp_finalize): Likewise.
22003 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22004 (gimple_stringops_transform): Likewise.
22005 * varasm.c (decode_addr_const): Likewise.
22006 (const_hash_1): Likewise.
22007 (const_rtx_hash_1): Likewise
22008 (output_constant): Likewise.
22009 (array_size_for_constructor): Likewise.
22010 (output_constructor_regular_field): Likewise.
22011 (output_constructor_bitfield): Likewise.
22012 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22013 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22015 * gencheck.c: Define BITS_PER_UNIT.
22016 * wide-int.cc: New.
22018 * wide-int-print.cc: New.
22019 * wide-int-print.h: New.
22021 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22023 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22025 2014-05-06 Richard Biener <rguenther@suse.de>
22027 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22028 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22029 (TODO_verify_all): Adjust.
22030 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22031 TODO_verify_stmts and TODO_verify_rtl_sharing.
22032 * bb-reorder.c: Likewise.
22033 * cfgexpand.c: Likewise.
22034 * cprop.c: Likewise.
22036 * function.c: Likewise.
22037 * fwprop.c: Likewise.
22038 * gcse.c: Likewise.
22039 * gimple-ssa-isolate-paths.c: Likewise.
22040 * gimple-ssa-strength-reduction.c: Likewise.
22041 * ipa-split.c: Likewise.
22042 * loop-init.c: Likewise.
22043 * loop-unroll.c: Likewise.
22044 * lower-subreg.c: Likewise.
22045 * modulo-sched.c: Likewise.
22046 * postreload-gcse.c: Likewise.
22047 * predict.c: Likewise.
22048 * recog.c: Likewise.
22049 * sched-rgn.c: Likewise.
22050 * store-motion.c: Likewise.
22051 * tracer.c: Likewise.
22052 * trans-mem.c: Likewise.
22053 * tree-call-cdce.c: Likewise.
22054 * tree-cfg.c: Likewise.
22055 * tree-cfgcleanup.c: Likewise.
22056 * tree-complex.c: Likewise.
22057 * tree-eh.c: Likewise.
22058 * tree-emutls.c: Likewise.
22059 * tree-if-conv.c: Likewise.
22060 * tree-into-ssa.c: Likewise.
22061 * tree-loop-distribution.c: Likewise.
22062 * tree-object-size.c: Likewise.
22063 * tree-parloops.c: Likewise.
22064 * tree-pass.h: Likewise.
22065 * tree-sra.c: Likewise.
22066 * tree-ssa-ccp.c: Likewise.
22067 * tree-ssa-copy.c: Likewise.
22068 * tree-ssa-copyrename.c: Likewise.
22069 * tree-ssa-dce.c: Likewise.
22070 * tree-ssa-dom.c: Likewise.
22071 * tree-ssa-dse.c: Likewise.
22072 * tree-ssa-forwprop.c: Likewise.
22073 * tree-ssa-ifcombine.c: Likewise.
22074 * tree-ssa-loop-ch.c: Likewise.
22075 * tree-ssa-loop-ivcanon.c: Likewise.
22076 * tree-ssa-loop.c: Likewise.
22077 * tree-ssa-math-opts.c: Likewise.
22078 * tree-ssa-phiopt.c: Likewise.
22079 * tree-ssa-phiprop.c: Likewise.
22080 * tree-ssa-pre.c: Likewise.
22081 * tree-ssa-reassoc.c: Likewise.
22082 * tree-ssa-sink.c: Likewise.
22083 * tree-ssa-strlen.c: Likewise.
22084 * tree-ssa-tail-merge.c: Likewise.
22085 * tree-ssa-uncprop.c: Likewise.
22086 * tree-switch-conversion.c: Likewise.
22087 * tree-tailcall.c: Likewise.
22088 * tree-vect-generic.c: Likewise.
22089 * tree-vectorizer.c: Likewise.
22090 * tree-vrp.c: Likewise.
22091 * tsan.c: Likewise.
22092 * var-tracking.c: Likewise.
22093 * bt-load.c: Likewise.
22094 * cfgcleanup.c: Likewise.
22095 * combine-stack-adj.c: Likewise.
22096 * combine.c: Likewise.
22097 * compare-elim.c: Likewise.
22098 * config/epiphany/resolve-sw-modes.c: Likewise.
22099 * config/i386/i386.c: Likewise.
22100 * config/mips/mips.c: Likewise.
22101 * config/s390/s390.c: Likewise.
22102 * config/sh/sh_treg_combine.cc: Likewise.
22103 * config/sparc/sparc.c: Likewise.
22106 * final.c: Likewise.
22107 * ifcvt.c: Likewise.
22108 * mode-switching.c: Likewise.
22109 * passes.c: Likewise.
22110 * postreload.c: Likewise.
22112 * reg-stack.c: Likewise.
22113 * regcprop.c: Likewise.
22114 * regrename.c: Likewise.
22117 2014-05-06 Richard Biener <rguenther@suse.de>
22119 PR middle-end/61070
22120 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22121 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22123 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22126 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22128 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22129 Tom de Vries <tom@codesourcery.com>
22131 * target.def (call_fusage_contains_non_callee_clobbers): New
22133 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22135 (@node Miscellaneous Register Hooks): New node.
22136 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22137 * doc/tm.texi: Regenerate.
22139 2014-05-05 Marek Polacek <polacek@redhat.com>
22142 * opts.c (common_handle_option): Call error_at instead of warning_at.
22144 2014-05-05 Richard Biener <rguenther@suse.de>
22146 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22147 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22148 under the TODO_verify_il umbrella.
22150 2014-05-05 Richard Biener <rguenther@suse.de>
22152 * passes.c (execute_function_todo): Move TODO_verify_flow under
22153 the TODO_verify_ul umbrella.
22155 2014-05-05 Richard Biener <rguenther@suse.de>
22157 PR middle-end/61010
22158 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22159 X & CST away from a CST that is the mask of a mode.
22161 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22163 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22164 int argument to enum machine_mode.
22165 (picochip_class_max_nregs): Ditto.
22166 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22167 (picochip_class_max_nregs): Ditto.
22169 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22171 * target.def: Add new target hook.
22172 * doc/tm.texi: Regenerate.
22173 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22174 * targhooks.c (default_keep_leaf_when_profiled): New function.
22176 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22177 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22179 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22181 PR tree-optimization/60363
22182 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22183 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22184 (update_destination_phis): New parameter.
22185 (create_edge_and_update_destination_phis): Ditto.
22186 (ssa_fix_duplicate_block_edges): Pass new arguments.
22187 (thread_single_edge): Ditto.
22189 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22191 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22192 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22193 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22194 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22195 Use RS6000_BTM_HARD_FLOAT.
22196 (BU_MISC_2): Likewise.
22197 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22198 RS6000_BTM_HARD_FLOAT.
22199 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22200 is explicitly used.
22201 (rs6000_invalid_builtin): Add hard floating builtin support.
22202 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22203 hard float builtins.
22204 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22206 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22208 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22209 Add missing function* argument.
22211 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22213 * lra-constraints.c (valid_address_p): Move earlier in file.
22214 Add a constraint argument to the address_info version.
22215 (satisfies_memory_constraint_p): New function.
22216 (satisfies_address_constraint_p): Likewise.
22217 (process_alt_operands, curr_insn_transform): Use them.
22218 (process_address): Pass the constraint to valid_address_p when
22219 checking address operands.
22221 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22223 * config/mips/mips.c (mips_isa_rev): New variable.
22224 (mips_set_architecture): Set it.
22225 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22227 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22228 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22229 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22230 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22231 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22232 conditions in terms of mips_isa_rev.
22233 (mips_isa_rev): Declare.
22235 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22237 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22238 (prob_unlikely, prob_likely): Make variables const.
22240 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22242 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22244 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22246 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22248 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22250 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22251 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22252 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22254 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22255 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22257 Replace usage of ROUND_REG with sh_round_reg.
22258 Use CEIL instead of ROUND_ADVANCE.
22260 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22263 * config/sh/sh.c: Include stdlib headers before everything else.
22265 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22267 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22268 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22269 (gimplify_adjust_omp_clauses): Simd region is never
22270 directly nested in combined parallel. Instead, for linear
22271 with copyin/copyout, if in combined for simd loop, make decl
22272 firstprivate/lastprivate on OMP_FOR.
22273 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22274 expand_omp_for_static_chunk): When setting endvar, also set
22275 fd->loop.v to the same value.
22277 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22279 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22281 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22283 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22286 2014-05-02 Marek Polacek <polacek@redhat.com>
22288 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22290 2014-05-02 Kito Cheng <kito@0xlab.org>
22292 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22293 to a C expression marco.
22294 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22295 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22296 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22297 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22298 HONOR_REG_ALLOC_ORDER.
22299 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22301 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22303 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22305 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22307 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22309 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22311 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22312 (convert_scalar_cond_reduction): Likewise.
22313 (predicate_scalar_phi): Add recognition and transformation
22314 of simple conditioanl reduction to be vectorizable.
22316 2014-05-01 Marek Polacek <polacek@redhat.com>
22319 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22321 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22323 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22324 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22325 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22326 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22327 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22328 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22329 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22330 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22332 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22334 * config/arc/arc.opt (mlra): Move comment above option name
22335 to avoid mis-parsing as language options.
22337 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22339 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22340 * config/sol2.h: ... here.
22341 * config/sol2-10.h: Remove.
22343 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22344 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22345 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22346 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22347 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22348 * config/sol2.h: ... here.
22349 (SECTION_NAME_FORMAT): Don't redefine.
22350 (STARTFILE_ARCH32_SPEC): Rename to ...
22351 (STARTFILE_ARCH_SPEC): ... this.
22352 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22353 * config/sparc/sol2.h: ... here.
22354 (SECTION_NAME_FORMAT): Don't undef.
22355 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22356 (SUBTARGET_EXTRA_SPECS): Remove.
22357 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22359 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22360 (MD_STARTFILE_PREFIX): Remove.
22361 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22362 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22363 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22364 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22365 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22366 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22367 * config/i386/sol2.h: ... here.
22368 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22369 * config/i386/sol2-bi.h: Remove.
22370 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22371 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22373 * config/i386/t-sol2-64: Rename to ...
22374 * config/i386/t-sol2: ... this.
22375 * config/sparc/t-sol2-64: Rename to ...
22376 * config/sparc/t-sol2: ... this.
22378 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22379 sol2_tm_file_head, sol2_tm_file_tail.
22380 Include ${cpu_type}/sol2.h before sol2.h.
22382 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22383 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22384 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22385 Reflect i386/t-sol2-64 renaming.
22386 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22387 Reflect sparc/t-sol2-64 renaming.
22389 2014-04-30 Richard Biener <rguenther@suse.de>
22391 * passes.c (execute_function_todo): Move TODO_verify_stmts
22392 and TODO_verify_ssa under the TODO_verify_il umbrella.
22393 * tree-ssa.h (verify_ssa): Adjust prototype.
22394 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22395 we should verify SSA operands.
22396 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22397 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22398 whether we should verify whether not throwing stmts have EH info.
22399 * graphite-scop-detection.c (create_sese_edges): Adjust.
22400 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22401 * tree-eh.c (lower_try_finally_switch): Do not add the
22402 default case label twice.
22404 2014-04-30 Marek Polacek <polacek@redhat.com>
22406 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22407 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22408 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22409 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22411 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22413 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22414 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22415 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22416 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22417 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22418 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22419 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22420 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22422 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22424 * tree-cfg.c (dump_function_to_file): Dump the return type of
22425 functions, in a line to itself before the function body, mimicking
22426 the layout of a C function.
22428 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22430 PR tree-optimization/60971
22431 * tree-tailcall.c (process_assignment): Reject conversions which
22434 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22436 * calls.c (initialize_argument_information): Always treat
22437 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22438 (expand_call): Likewise.
22439 (emit_library_call_calue_1): Likewise.
22440 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22441 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22444 2014-04-29 Nick Clifton <nickc@redhat.com>
22446 * config/msp430/msp430.md (umulsidi): Fix typo.
22447 (mulhisi3): Enable even inside interrupt handlers.
22448 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22449 bigger return address pushed in large mode.
22451 2014-04-29 Nick Clifton <nickc@redhat.com>
22453 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22454 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22456 * config/m32r/m32r.c (init_reg_tables): Likewise.
22457 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22458 enum to hold the modes.
22460 2014-04-29 Richard Biener <rguenther@suse.de>
22462 * dominance.c (free_dominance_info): Add overload with
22463 function parameter.
22464 (dom_info_state): Likewise.
22465 (dom_info_available_p): Likewise.
22466 * basic-block.h (free_dominance_info, dom_info_state,
22467 dom_info_available_p): Declare overloads.
22468 * passes.c (execute_function_todo): Verify that verifiers
22469 don't change dominator info state. Drop dominator info
22470 for IPA pass invocations.
22471 * cgraph.c (release_function_body): Restore asserts that
22472 dominator information is released.
22474 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22476 * doc/invoke.texi: Fix typo.
22477 * tree-vrp.c: Fix typos.
22478 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22480 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22482 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22484 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22486 * config/aarch64/aarch64-builtins.c
22487 (aarch64_types_storestruct_lane_qualifiers): New.
22488 (TYPES_STORESTRUCT_LANE): Likewise.
22489 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22490 (st3_lane): Likewise.
22491 (st4_lane): Likewise.
22492 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22493 (vec_store_lanesci_lane<mode>): Likewise.
22494 (vec_store_lanesxi_lane<mode>): Likewise.
22495 (aarch64_st2_lane<VQ:mode>): Likewise.
22496 (aarch64_st3_lane<VQ:mode>): Likewise.
22497 (aarch64_st4_lane<VQ:mode>): Likewise.
22498 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22499 * config/aarch64/arm_neon.h
22500 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22501 use new macro arguments.
22502 (__ST3_LANE_FUNC): Likewise.
22503 (__ST4_LANE_FUNC): Likewise.
22504 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22505 (V_THREE_ELEM): Likewise.
22506 (V_FOUR_ELEM): Likewise.
22508 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22510 * doc/gimple.texi: Replace the description of the now-defunct
22511 union gimple_statement_d with a diagram showing the
22512 gimple_statement_base class hierarchy and its relationships to
22513 the GSS_ and GIMPLE_ enums.
22515 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22517 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22518 * config/aarch64/aarch64.c
22519 (aarch64_cannot_change_mode_class): Weaken conditions.
22520 (aarch64_modes_tieable_p): New.
22521 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22523 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22525 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22526 (loadsync_<mode>): Change mode.
22527 (load_quadpti, store_quadpti): New.
22528 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22529 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22531 2014-04-28 Martin Jambor <mjambor@suse.cz>
22533 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22534 same alias type as the original statement.
22535 (subreplacement_assignment_data): New type.
22536 (handle_unscalarized_data_in_subtree): New type of parameter,
22537 generate new memory accesses with same alias type as the original
22539 (load_assign_lhs_subreplacements): Likewise.
22540 (sra_modify_constructor_assign): Generate new memory accesses with
22541 same alias type as the original statement.
22543 2014-04-28 Richard Biener <rguenther@suse.de>
22545 * tree-pass.h (TODO_verify_il): Define.
22546 (TODO_verify_all): Complete properly.
22547 * passes.c (execute_function_todo): Move existing loop-closed
22548 SSA verification under TODO_verify_il.
22549 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22550 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22551 Fix tree sharing issue.
22553 2014-04-28 Richard Biener <rguenther@suse.de>
22555 PR middle-end/60092
22556 * builtins.def (DEF_C11_BUILTIN): Add.
22557 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22558 * coretypes.h (enum function_class): Add function_c11_misc.
22559 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22560 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22561 (call_may_clobber_ref_p_1): Likewise.
22562 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22563 (mark_all_reaching_defs_necessary_1): Likewise.
22564 (propagate_necessity): Likewise.
22565 (eliminate_unnecessary_stmts): Likewise.
22566 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22568 2014-04-28 Richard Biener <rguenther@suse.de>
22570 * tree-vrp.c (vrp_var_may_overflow): Remove.
22571 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22572 with overflow immediately bump to one before that value and
22573 let iteration figure out overflow status.
22575 2014-04-28 Richard Biener <rguenther@suse.de>
22577 * configure.ac: Do valgrind header checks unconditionally.
22578 Add --enable-valgrind-annotations.
22579 * system.h: Guard valgrind header inclusion with
22580 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22581 * alloc-pool.c (pool_alloc, pool_free): Use
22582 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22583 to guard possibly dead code.
22584 * config.in: Regenerated.
22585 * configure: Likewise.
22587 2014-04-28 Jeff Law <law@redhat.com>
22589 PR tree-optimization/60902
22590 * tree-ssa-threadedge.c
22591 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22592 over real defs when invalidating outputs from statements that do not
22593 produce useful outputs for threading.
22595 2014-04-28 Richard Biener <rguenther@suse.de>
22597 PR tree-optimization/60979
22598 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22599 SCOPs that end in a block with a successor with abnormal
22602 2014-04-28 Richard Biener <rguenther@suse.de>
22604 * tree-pass.h (execute_pass_list): Adjust prototype.
22605 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22606 (do_per_function): Change callback signature, push all actual
22607 work to the callbals.
22608 (do_per_function_toporder): Likewise.
22609 (execute_function_dump): Adjust.
22610 (execute_function_todo): Likewise.
22611 (clear_last_verified): Likewise.
22612 (verify_curr_properties): Likewise.
22613 (update_properties_after_pass): Likewise.
22614 (execute_pass_list_1): Split out from ...
22615 (execute_pass_list): ... here. Adjust.
22616 (execute_ipa_pass_list): Likewise.
22617 * cgraphunit.c (cgraph_add_new_function): Adjust.
22618 (analyze_function): Likewise.
22619 (expand_function): Likewise.
22620 * cgraph.c (release_function_body): Free dominance info
22621 here instead of asserting it was magically freed elsewhere.
22623 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22625 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22626 * configure: Regenerate.
22627 * config/sparc/sparc.opt (muser-mode): New option.
22628 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22630 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22631 * doc/invoke.texi (SPARC options): Document -muser-mode.
22633 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22635 * cselib.c (find_slot_memmode): Delete.
22636 (cselib_hasher): Change compare_type to a struct.
22637 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22639 (preserve_constants_and_equivs): Adjust for new compare_type.
22640 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22641 (wrap_constant): Delete.
22642 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22644 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22646 * doc/install.texi (Building with profile feedback): Remove
22649 2014-04-26 Tom de Vries <tom@codesourcery.com>
22651 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22654 2014-04-25 Cary Coutant <ccoutant@google.com>
22657 * dwarf2out.c (should_move_die_to_comdat): A type definition
22658 can contain a subprogram definition, but don't move it to a
22660 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22661 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22663 (clone_tree_hash): Rename to...
22664 (clone_tree_partial): ...this; change callers. Copy
22665 DW_TAG_subprogram DIEs as declarations.
22666 (copy_decls_walk): Don't copy children of a declaration into a
22669 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22672 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22675 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22677 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22678 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22680 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22683 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22685 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22687 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22689 PR tree-optimization/60930
22690 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22691 creating a multiply candidate by folding two constant
22692 multiplicands when the result overflows.
22694 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22696 PR tree-optimization/60960
22697 * tree-vect-generic.c (expand_vector_operation): Only call
22698 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22700 2014-04-25 Tom de Vries <tom@codesourcery.com>
22702 * expr.c (clobber_reg_mode): New function.
22703 * expr.h (clobber_reg): New function.
22705 2014-04-25 Tom de Vries <tom@codesourcery.com>
22707 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22710 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22711 Tom de Vries <tom@codesourcery.com>
22713 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22715 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22716 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22717 new argument to find_all_hard_reg_sets call.
22719 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22721 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22722 Use HOST_WIDE_INT_C for mask literal.
22723 (aarch_rev16_shleft_mask_imm_p): Likewise.
22725 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22728 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22730 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22732 PR preprocessor/56540
22733 * config/i386/i386-c.c (ix86_target_macros): Define
22734 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22736 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22738 * configure.ac (tga_func): Remove.
22739 (LIB_TLS_SPEC): Remove.
22740 * configure: Regenerate.
22741 * config.in: Regenerate.
22742 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22744 2014-04-25 Richard Biener <rguenther@suse.de>
22747 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22748 call stmt use/clobber sets during stmt walk instead of
22749 walking the possibly incomplete set of caller edges.
22751 2014-04-25 Richard Biener <rguenther@suse.de>
22754 * passes.c (apply_ipa_transforms): Inline into only caller ...
22755 (execute_one_pass): ... here. Properly bring in function
22756 bodies for nodes we want to apply IPA transforms to.
22758 2014-04-24 Cong Hou <congh@google.com>
22760 PR tree-optimization/60896
22761 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22762 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22763 (vect_mark_pattern_stmts): Set the def type of all statements in
22764 PATTERN_DEF_SEQ as vect_internal_def.
22766 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22768 * doc/extend.texi (PowerPC Built-in Functions): Document new
22769 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22770 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22772 * config/rs6000/predicates.md (const_0_to_3_operand): New
22773 predicate to match 0..3 integer constants.
22775 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22776 to support adding miscellaneous builtin functions.
22777 (BU_DFP_MISC_2): Likewise.
22778 (BU_P7_MISC_1): Likewise.
22779 (BU_P7_MISC_2): Likewise.
22780 (BU_P8V_MISC_3): Likewise.
22781 (BU_MISC_1): Likewise.
22782 (BU_MISC_2): Likewise.
22783 (DIVWE): Add extended divide builtin functions.
22784 (DIVWEO): Likewise.
22785 (DIVWEU): Likewise.
22786 (DIVWEUO): Likewise.
22788 (DIVDEO): Likewise.
22789 (DIVDEU): Likewise.
22790 (DIVDEUO): Likewise.
22791 (DXEX): Add decimal floating-point builtin functions.
22793 (DDEDPD): Likewise.
22794 (DDEDPDQ): Likewise.
22795 (DENBCD): Likewise.
22796 (DENBCDQ): Likewise.
22800 (DSCLIQ): Likewise.
22802 (DSCRIQ): Likewise.
22803 (CDTBCD): Add new BCD builtin functions.
22804 (CBCDTD): Likewise.
22805 (ADDG6S): Likewise.
22806 (BCDADD): Likewise.
22807 (BCDADD_LT): Likewise.
22808 (BCDADD_EQ): Likewise.
22809 (BCDADD_GT): Likewise.
22810 (BCDADD_OV): Likewise.
22811 (BCDSUB): Likewise.
22812 (BCDSUB_LT): Likewise.
22813 (BCDSUB_EQ): Likewise.
22814 (BCDSUB_GT): Likewise.
22815 (BCDSUB_OV): Likewise.
22816 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22817 (UNPACK_TD): Likewise.
22818 (PACK_TF): Likewise.
22819 (UNPACK_TF): Likewise.
22820 (UNPACK_TF_0): Likewise.
22821 (UNPACK_TF_1): Likewise.
22822 (PACK_V1TI): Likewise.
22823 (UNPACK_V1TI): Likewise.
22825 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22826 support for decimal floating point builtin functions.
22827 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22828 functions that take constant arguments.
22829 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22830 (rs6000_init_builtins): Setup long double, _Decimal64, and
22831 _Decimal128 types for new builtin functions.
22832 (builtin_function_type): Set the unsigned flags appropriately for
22833 the new builtin functions.
22834 (rs6000_opt_masks): Add support for decimal floating point builtin
22837 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22838 floating point builtin functions.
22839 (RS6000_BTM_COMMON): Likewise.
22840 (RS6000_BTI_long_double): Likewise.
22841 (RS6000_BTI_dfloat64): Likewise.
22842 (RS6000_BTI_dfloat128): Likewise.
22843 (long_double_type_internal_node): Likewise.
22844 (dfloat64_type_internal_node): Likewise.
22845 (dfloat128_type_internal_node): Likewise.
22847 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22848 2.07 bcd arithmetic instructions.
22849 (UNSPEC_BCDSUB): Likewise.
22850 (UNSPEC_BCD_OVERFLOW): Likewise.
22851 (UNSPEC_BCD_ADD_SUB): Likewise.
22852 (bcd_add_sub): Likewise.
22853 (BCD_TEST): Likewise.
22854 (bcd<bcd_add_sub>): Likewise.
22855 (bcd<bcd_add_sub>_test): Likewise.
22856 (bcd<bcd_add_sub>_test2): Likewise.
22857 (bcd<bcd_add_sub>_<code>): Likewise.
22858 (peephole2 for combined bcd ops): Likewise.
22860 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22861 decimal floating point builtin functions.
22862 (UNSPEC_DENBCD): Likewise.
22863 (UNSPEC_DXEX): Likewise.
22864 (UNSPEC_DIEX): Likewise.
22865 (UNSPEC_DSCLI): Likewise.
22866 (UNSPEC_DSCRI): Likewise.
22867 (D64_D128): Likewise.
22868 (dfp_suffix): Likewise.
22869 (dfp_ddedpd_<mode>): Likewise.
22870 (dfp_denbcd_<mode>): Likewise.
22871 (dfp_dxex_<mode>): Likewise.
22872 (dfp_diex_<mode>): Likewise.
22873 (dfp_dscli_<mode>): Likewise.
22874 (dfp_dscri_<mode>): Likewise.
22876 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22878 (UNSPEC_CDTBCD): Likewise.
22879 (UNSPEC_CBCDTD): Likewise.
22880 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22881 (UNSPEC_DIVEO): Likewise.
22882 (UNSPEC_DIVEU): Likewise.
22883 (UNSPEC_DIVEUO): Likewise.
22884 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22885 pack/unpack 128-bit types.
22886 (UNSPEC_PACK_128BIT): Likewise.
22887 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22888 (udiv<mode>3): Use idiv_ldiv mode attribute.
22889 (div<mode>3): Likewise.
22890 (addg6s): Add new BCD builtin functions.
22891 (cdtbcd): Likewise.
22892 (cbcdtd): Likewise.
22893 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22894 (div_extend): Likewise.
22895 (div<div_extend>_<mode>"): Likewise.
22896 (FP128_64): Add support for new builtin functions to pack/unpack
22898 (unpack<mode>): Likewise.
22899 (unpacktf_0): Likewise.
22900 (unpacktf_1): Likewise.
22901 (unpack<mode>_dm): Likewise.
22902 (unpack<mode>_nodm): Likewise.
22903 (pack<mode>): Likewise.
22904 (unpackv1ti): Likewise.
22905 (packv1ti): Likewise.
22907 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22909 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22912 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22914 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22915 * gimplify.c (omp_is_private): Change last argument's type to int.
22916 Only diagnose lastprivate if the simd argument is 1, only diagnose
22917 linear if the simd argument is 2.
22918 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22919 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22920 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22921 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22922 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22923 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22924 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22925 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22926 * tree-nested.c (convert_nonlocal_omp_clauses,
22927 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22929 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22932 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22935 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22937 * flag-types.h (enum ivar_visibility): Add.
22939 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22941 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22942 function * argument.
22944 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22946 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
22948 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22949 Tom de Vries <tom@codesourcery.com>
22951 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
22952 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
22954 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
22955 * emit-rtl.c (try_split): Same.
22957 2014-04-24 Radovan Obradovic <robradovic@mips.com>
22958 Tom de Vries <tom@codesourcery.com>
22960 * common.opt (fuse-caller-save): New option.
22962 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
22964 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
22965 elements for big-endian.
22967 2014-04-24 Richard Biener <rguenther@suse.de>
22969 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
22970 during TER and instead use the sepops interface for expanding
22971 non-GIMPLE_SINGLE_RHS.
22973 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22975 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
22976 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
22978 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22980 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
22981 assembler 64-bit option.
22982 * configure: Regenerate.
22984 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22986 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
22987 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
22988 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
22989 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
22990 (TARGET_CRYPTO): Take TARGET_SIMD into account.
22992 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22994 * config/aarch64/aarch64-builtins.c
22995 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
22996 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
22997 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
22998 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23000 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23001 (Vrevsuff): New mode attribute.
23003 2014-04-24 Terry Guo <terry.guo@arm.com>
23005 * config/arm/arm.h (machine_function): Define variable
23006 after_arm_reorg here.
23007 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23008 (arm_split_constant): Update the way to access variable
23010 (arm_reorg): Ditto.
23011 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23013 2014-04-23 Tom de Vries <tom@codesourcery.com>
23015 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23017 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23019 * is-a.h: Update comments to reflect the following changes to the
23020 "pointerness" of the API, making the template parameter match the
23021 return type, allowing use of is-a.h with typedefs of pointers.
23022 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23023 that the return type matches the parameter to the is_a_helper.
23025 (dyn_cast): Likewise.
23027 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23028 pointer from the is-a.h API.
23030 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23031 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23033 (is_a_helper <varpool_node>::test): Likewise, convert to...
23034 (is_a_helper <varpool_node *>::test): ...this.
23036 (varpool_first_variable): Update for removal of implicit pointer
23037 from the is-a.h API.
23038 (varpool_next_variable): Likewise.
23039 (varpool_first_static_initializer): Likewise.
23040 (varpool_next_static_initializer): Likewise.
23041 (varpool_first_defined_variable): Likewise.
23042 (varpool_next_defined_variable): Likewise.
23043 (cgraph_first_defined_function): Likewise.
23044 (cgraph_next_defined_function): Likewise.
23045 (cgraph_first_function): Likewise.
23046 (cgraph_next_function): Likewise.
23047 (cgraph_first_function_with_gimple_body): Likewise.
23048 (cgraph_next_function_with_gimple_body): Likewise.
23049 (cgraph_alias_target): Likewise.
23050 (varpool_alias_target): Likewise.
23051 (cgraph_function_or_thunk_node): Likewise.
23052 (varpool_variable_node): Likewise.
23053 (symtab_real_symbol_p): Likewise.
23054 * cgraphunit.c (referred_to_p): Likewise.
23055 (analyze_functions): Likewise.
23056 (handle_alias_pairs): Likewise.
23057 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23058 * gimple-ssa.h (gimple_vuse_op): Likewise.
23059 (gimple_vdef_op): Likewise.
23060 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23061 * gimple.c (gimple_build_asm_1): Likewise.
23062 (gimple_build_try): Likewise.
23063 (gimple_build_resx): Likewise.
23064 (gimple_build_eh_dispatch): Likewise.
23065 (gimple_build_omp_for): Likewise.
23066 (gimple_omp_for_set_clauses): Likewise.
23068 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23069 (is_a_helper <gimple_statement_asm *>::test): ...this.
23070 (is_a_helper <gimple_statement_bind>::test): Convert to...
23071 (is_a_helper <gimple_statement_bind *>::test): ...this.
23072 (is_a_helper <gimple_statement_call>::test): Convert to...
23073 (is_a_helper <gimple_statement_call *>::test): ...this.
23074 (is_a_helper <gimple_statement_catch>::test): Convert to...
23075 (is_a_helper <gimple_statement_catch *>::test): ...this.
23076 (is_a_helper <gimple_statement_resx>::test): Convert to...
23077 (is_a_helper <gimple_statement_resx *>::test): ...this.
23078 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23079 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23080 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23081 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23082 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23083 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23084 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23085 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23086 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23087 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23088 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23089 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23090 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23091 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23092 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23093 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23094 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23095 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23096 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23097 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23098 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23099 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23100 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23101 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23102 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23103 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23104 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23105 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23106 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23107 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23108 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23109 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23110 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23111 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23112 (is_a_helper <gimple_statement_phi>::test): Convert to...
23113 (is_a_helper <gimple_statement_phi *>::test): ...this.
23114 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23115 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23116 (is_a_helper <gimple_statement_try>::test): Convert to...
23117 (is_a_helper <gimple_statement_try *>::test): ...this.
23118 (is_a_helper <gimple_statement_wce>::test): Convert to...
23119 (is_a_helper <gimple_statement_wce *>::test): ...this.
23120 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23121 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23122 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23123 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23124 (is_a_helper <const gimple_statement_call>::test): Convert to...
23125 (is_a_helper <const gimple_statement_call *>::test): ...this.
23126 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23127 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23128 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23129 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23130 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23131 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23132 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23133 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23134 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23136 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23138 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23140 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23142 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23143 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23144 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23146 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23147 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23149 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23150 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23151 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23152 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23153 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23154 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23156 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23157 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23158 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23159 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23161 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23162 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23163 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23164 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23165 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23166 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23167 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23168 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23169 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23170 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23171 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23172 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23173 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23174 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23175 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23176 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23178 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23180 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23181 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23183 (gimple_use_ops): Update for removal of implicit pointer from the
23185 (gimple_set_use_ops): Likewise.
23186 (gimple_vuse): Likewise.
23187 (gimple_vdef): Likewise.
23188 (gimple_vuse_ptr): Likewise.
23189 (gimple_vdef_ptr): Likewise.
23190 (gimple_set_vuse): Likewise.
23191 (gimple_set_vdef): Likewise.
23192 (gimple_omp_return_set_lhs): Likewise.
23193 (gimple_omp_return_lhs): Likewise.
23194 (gimple_omp_return_lhs_ptr): Likewise.
23195 (gimple_call_fntype): Likewise.
23196 (gimple_call_set_fntype): Likewise.
23197 (gimple_call_set_internal_fn): Likewise.
23198 (gimple_call_use_set): Likewise.
23199 (gimple_call_clobber_set): Likewise.
23200 (gimple_bind_vars): Likewise.
23201 (gimple_bind_set_vars): Likewise.
23202 (gimple_bind_body_ptr): Likewise.
23203 (gimple_bind_set_body): Likewise.
23204 (gimple_bind_add_stmt): Likewise.
23205 (gimple_bind_block): Likewise.
23206 (gimple_bind_set_block): Likewise.
23207 (gimple_asm_ninputs): Likewise.
23208 (gimple_asm_noutputs): Likewise.
23209 (gimple_asm_nclobbers): Likewise.
23210 (gimple_asm_nlabels): Likewise.
23211 (gimple_asm_input_op): Likewise.
23212 (gimple_asm_input_op_ptr): Likewise.
23213 (gimple_asm_output_op): Likewise.
23214 (gimple_asm_output_op_ptr): Likewise.
23215 (gimple_asm_set_output_op): Likewise.
23216 (gimple_asm_clobber_op): Likewise.
23217 (gimple_asm_set_clobber_op): Likewise.
23218 (gimple_asm_label_op): Likewise.
23219 (gimple_asm_set_label_op): Likewise.
23220 (gimple_asm_string): Likewise.
23221 (gimple_catch_types): Likewise.
23222 (gimple_catch_types_ptr): Likewise.
23223 (gimple_catch_handler_ptr): Likewise.
23224 (gimple_catch_set_types): Likewise.
23225 (gimple_catch_set_handler): Likewise.
23226 (gimple_eh_filter_types): Likewise.
23227 (gimple_eh_filter_types_ptr): Likewise.
23228 (gimple_eh_filter_failure_ptr): Likewise.
23229 (gimple_eh_filter_set_types): Likewise.
23230 (gimple_eh_filter_set_failure): Likewise.
23231 (gimple_eh_must_not_throw_fndecl): Likewise.
23232 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23233 (gimple_eh_else_n_body_ptr): Likewise.
23234 (gimple_eh_else_e_body_ptr): Likewise.
23235 (gimple_eh_else_set_n_body): Likewise.
23236 (gimple_eh_else_set_e_body): Likewise.
23237 (gimple_try_eval_ptr): Likewise.
23238 (gimple_try_cleanup_ptr): Likewise.
23239 (gimple_try_set_eval): Likewise.
23240 (gimple_try_set_cleanup): Likewise.
23241 (gimple_wce_cleanup_ptr): Likewise.
23242 (gimple_wce_set_cleanup): Likewise.
23243 (gimple_phi_capacity): Likewise.
23244 (gimple_phi_num_args): Likewise.
23245 (gimple_phi_result): Likewise.
23246 (gimple_phi_result_ptr): Likewise.
23247 (gimple_phi_set_result): Likewise.
23248 (gimple_phi_arg): Likewise.
23249 (gimple_phi_set_arg): Likewise.
23250 (gimple_resx_region): Likewise.
23251 (gimple_resx_set_region): Likewise.
23252 (gimple_eh_dispatch_region): Likewise.
23253 (gimple_eh_dispatch_set_region): Likewise.
23254 (gimple_omp_critical_name): Likewise.
23255 (gimple_omp_critical_name_ptr): Likewise.
23256 (gimple_omp_critical_set_name): Likewise.
23257 (gimple_omp_for_clauses): Likewise.
23258 (gimple_omp_for_clauses_ptr): Likewise.
23259 (gimple_omp_for_set_clauses): Likewise.
23260 (gimple_omp_for_collapse): Likewise.
23261 (gimple_omp_for_index): Likewise.
23262 (gimple_omp_for_index_ptr): Likewise.
23263 (gimple_omp_for_set_index): Likewise.
23264 (gimple_omp_for_initial): Likewise.
23265 (gimple_omp_for_initial_ptr): Likewise.
23266 (gimple_omp_for_set_initial): Likewise.
23267 (gimple_omp_for_final): Likewise.
23268 (gimple_omp_for_final_ptr): Likewise.
23269 (gimple_omp_for_set_final): Likewise.
23270 (gimple_omp_for_incr): Likewise.
23271 (gimple_omp_for_incr_ptr): Likewise.
23272 (gimple_omp_for_set_incr): Likewise.
23273 (gimple_omp_for_pre_body_ptr): Likewise.
23274 (gimple_omp_for_set_pre_body): Likewise.
23275 (gimple_omp_parallel_clauses): Likewise.
23276 (gimple_omp_parallel_clauses_ptr): Likewise.
23277 (gimple_omp_parallel_set_clauses): Likewise.
23278 (gimple_omp_parallel_child_fn): Likewise.
23279 (gimple_omp_parallel_child_fn_ptr): Likewise.
23280 (gimple_omp_parallel_set_child_fn): Likewise.
23281 (gimple_omp_parallel_data_arg): Likewise.
23282 (gimple_omp_parallel_data_arg_ptr): Likewise.
23283 (gimple_omp_parallel_set_data_arg): Likewise.
23284 (gimple_omp_task_clauses): Likewise.
23285 (gimple_omp_task_clauses_ptr): Likewise.
23286 (gimple_omp_task_set_clauses): Likewise.
23287 (gimple_omp_task_child_fn): Likewise.
23288 (gimple_omp_task_child_fn_ptr): Likewise.
23289 (gimple_omp_task_set_child_fn): Likewise.
23290 (gimple_omp_task_data_arg): Likewise.
23291 (gimple_omp_task_data_arg_ptr): Likewise.
23292 (gimple_omp_task_set_data_arg): Likewise.
23293 (gimple_omp_taskreg_clauses): Likewise.
23294 (gimple_omp_taskreg_clauses_ptr): Likewise.
23295 (gimple_omp_taskreg_set_clauses): Likewise.
23296 (gimple_omp_taskreg_child_fn): Likewise.
23297 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23298 (gimple_omp_taskreg_set_child_fn): Likewise.
23299 (gimple_omp_taskreg_data_arg): Likewise.
23300 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23301 (gimple_omp_taskreg_set_data_arg): Likewise.
23302 (gimple_omp_task_copy_fn): Likewise.
23303 (gimple_omp_task_copy_fn_ptr): Likewise.
23304 (gimple_omp_task_set_copy_fn): Likewise.
23305 (gimple_omp_task_arg_size): Likewise.
23306 (gimple_omp_task_arg_size_ptr): Likewise.
23307 (gimple_omp_task_set_arg_size): Likewise.
23308 (gimple_omp_task_arg_align): Likewise.
23309 (gimple_omp_task_arg_align_ptr): Likewise.
23310 (gimple_omp_task_set_arg_align): Likewise.
23311 (gimple_omp_single_clauses): Likewise.
23312 (gimple_omp_single_clauses_ptr): Likewise.
23313 (gimple_omp_single_set_clauses): Likewise.
23314 (gimple_omp_target_clauses): Likewise.
23315 (gimple_omp_target_clauses_ptr): Likewise.
23316 (gimple_omp_target_set_clauses): Likewise.
23317 (gimple_omp_target_child_fn): Likewise.
23318 (gimple_omp_target_child_fn_ptr): Likewise.
23319 (gimple_omp_target_set_child_fn): Likewise.
23320 (gimple_omp_target_data_arg): Likewise.
23321 (gimple_omp_target_data_arg_ptr): Likewise.
23322 (gimple_omp_target_set_data_arg): Likewise.
23323 (gimple_omp_teams_clauses): Likewise.
23324 (gimple_omp_teams_clauses_ptr): Likewise.
23325 (gimple_omp_teams_set_clauses): Likewise.
23326 (gimple_omp_sections_clauses): Likewise.
23327 (gimple_omp_sections_clauses_ptr): Likewise.
23328 (gimple_omp_sections_set_clauses): Likewise.
23329 (gimple_omp_sections_control): Likewise.
23330 (gimple_omp_sections_control_ptr): Likewise.
23331 (gimple_omp_sections_set_control): Likewise.
23332 (gimple_omp_for_set_cond): Likewise.
23333 (gimple_omp_for_cond): Likewise.
23334 (gimple_omp_atomic_store_set_val): Likewise.
23335 (gimple_omp_atomic_store_val): Likewise.
23336 (gimple_omp_atomic_store_val_ptr): Likewise.
23337 (gimple_omp_atomic_load_set_lhs): Likewise.
23338 (gimple_omp_atomic_load_lhs): Likewise.
23339 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23340 (gimple_omp_atomic_load_set_rhs): Likewise.
23341 (gimple_omp_atomic_load_rhs): Likewise.
23342 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23343 (gimple_omp_continue_control_def): Likewise.
23344 (gimple_omp_continue_control_def_ptr): Likewise.
23345 (gimple_omp_continue_set_control_def): Likewise.
23346 (gimple_omp_continue_control_use): Likewise.
23347 (gimple_omp_continue_control_use_ptr): Likewise.
23348 (gimple_omp_continue_set_control_use): Likewise.
23349 (gimple_transaction_body_ptr): Likewise.
23350 (gimple_transaction_label): Likewise.
23351 (gimple_transaction_label_ptr): Likewise.
23352 (gimple_transaction_set_body): Likewise.
23353 (gimple_transaction_set_label): Likewise.
23355 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23356 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23357 * ipa-ref.c (ipa_record_reference): Likewise.
23358 * ipa-reference.c (analyze_function): Likewise.
23359 (ipa_reference_write_optimization_summary): Likewise.
23360 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23361 (address_taken_from_non_vtable_p): Likewise.
23362 (comdat_can_be_unshared_p_1): Likewise.
23363 * lto-cgraph.c (lto_output_ref): Likewise.
23364 (add_references): Likewise.
23365 (compute_ltrans_boundary): Likewise.
23366 (output_symtab): Likewise.
23367 (input_ref): Likewise.
23368 (input_cgraph_1): Likewise.
23369 (output_cgraph_opt_summary): Likewise.
23370 * lto-streamer-out.c (lto_output): Likewise.
23371 (output_symbol_p): Likewise.
23372 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23373 (lsei_start_function_in_partition): Likewise.
23374 (lsei_next_variable_in_partition): Likewise.
23375 (lsei_start_variable_in_partition): Likewise.
23376 * symtab.c (insert_to_assembler_name_hash): Likewise.
23377 (unlink_from_assembler_name_hash): Likewise.
23378 (symtab_unregister_node): Likewise.
23379 (symtab_remove_node): Likewise.
23380 (dump_symtab_node): Likewise.
23381 (verify_symtab_base): Likewise.
23382 (verify_symtab_node): Likewise.
23383 (symtab_make_decl_local): Likewise.
23384 (symtab_alias_ultimate_target): Likewise.
23385 (symtab_resolve_alias): Likewise.
23386 (symtab_get_symbol_partitioning_class): Likewise.
23387 * tree-phinodes.c (allocate_phi_node): Likewise.
23388 (reserve_phi_args_for_new_edge): Likewise.
23389 (remove_phi_args): Likewise.
23390 * varpool.c (varpool_node_for_asm): Likewise.
23391 (varpool_remove_unreferenced_decls): Likewise.
23393 2014-04-23 Jeff Law <law@redhat.com>
23395 PR tree-optimization/60902
23396 * tree-ssa-threadedge.c
23397 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23398 invalidate outputs from statements that do not produce useful
23399 outputs for threading.
23401 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23403 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23404 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23405 machine descriptions for Stack Smashing Protector.
23407 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23409 * aarch64.md (<optab>_rol<mode>3): New pattern.
23410 (<optab>_rolsi3_uxtw): Likewise.
23411 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23413 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23415 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23416 (arm_cortex_a12_tune): Likewise.
23418 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23420 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23422 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23424 * config/arm/arm.md (arm_rev16si2): New pattern.
23425 (arm_rev16si2_alt): Likewise.
23426 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23428 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23430 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23431 (rev16<mode>2_alt): Likewise.
23432 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23433 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23434 (aarch_rev16_shleft_mask_imm_p): Likewise.
23435 (aarch_rev16_p_1): Likewise.
23436 (aarch_rev16_p): Likewise.
23437 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23438 (aarch_rev16_shright_mask_imm_p): Likewise.
23439 (aarch_rev16_shleft_mask_imm_p): Likewise.
23441 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23443 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23444 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23446 (cortex_a53_extra_costs): Likewise.
23447 (cortex_a57_extra_costs): Likewise.
23448 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23449 (cortexa7_extra_costs): Likewise.
23450 (cortexa8_extra_costs): Likewise.
23451 (cortexa12_extra_costs): Likewise.
23452 (cortexa15_extra_costs): Likewise.
23453 (v7m_extra_costs): Likewise.
23454 (arm_new_rtx_costs): Handle BSWAP.
23456 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23458 * config/arm/arm.c (cortexa8_extra_costs): New table.
23459 (arm_cortex_a8_tune): New tuning struct.
23460 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23462 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23464 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23466 2014-04-23 Richard Biener <rguenther@suse.de>
23468 * Makefile.in (OBJS): Remove loop-unswitch.o.
23469 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23470 * passes.def (pass_rtl_unswitch): Likewise.
23471 * loop-init.c (gate_rtl_unswitch): Likewise.
23472 (rtl_unswitch): Likewise.
23473 (pass_data_rtl_unswitch): Likewise.
23474 (pass_rtl_unswitch): Likewise.
23475 (make_pass_rtl_unswitch): Likewise.
23476 * rtl.h (reversed_condition): Likewise.
23477 (compare_and_jump_seq): Likewise.
23478 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23480 * loop-unroll.c (compare_and_jump_seq): Likewise.
23482 2014-04-23 Richard Biener <rguenther@suse.de>
23484 PR tree-optimization/60903
23485 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23486 commented code block.
23487 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23488 loop flags to newly created BBs and edges.
23490 2014-04-23 Nick Clifton <nickc@redhat.com>
23492 * config/msp430/msp430.c (msp430_handle_option): Move function
23494 (msp430_option_override): Simplify mcu and mcpu option handling.
23495 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23496 support for -mhwmult command line option.
23497 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23498 -mhwmult command line option.
23499 (msp430_hwmult_enabled): Delete.
23500 (msp43o_output_labelref): Add support for -mhwmult command line option.
23501 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23502 (umulsidi3): Likewise.
23503 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23504 (mcpu, mlarge, msmall): Likewise.
23505 (mhwmult): New option.
23506 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23508 (msp430_is_f5_mcu): Remove prototype.
23509 (msp430_use_f5_series_hwmult): Add prototype.
23510 * config/msp430/msp430-opts.h: New file.
23511 * common/config/msp430: New directory.
23512 * common/config/msp430/msp430-common.c: New file.
23513 * config.gcc (msp430): Remove target_has_targetm_common.
23514 * doc/invoke.texi: Document -mhwmult command line option.
23516 2014-04-23 Nick Clifton <nickc@redhat.com>
23518 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23519 default-manifest.o if it can be found in the search path.
23520 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23522 2014-04-23 Terry Guo <terry.guo@arm.com>
23524 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23526 2014-04-23 Richard Biener <rguenther@suse.de>
23528 PR middle-end/60895
23529 * tree-inline.c (declare_return_variable): Use mark_addressable.
23531 2014-04-23 Richard Biener <rguenther@suse.de>
23533 PR middle-end/60891
23534 * loop-init.c (loop_optimizer_init): Make sure to apply
23535 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23537 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23540 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23542 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23543 if flag_sanitize_undefined_trap_on_error.
23544 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23545 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23546 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23547 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23548 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23549 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23550 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23551 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23552 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23553 * ubsan.c (ubsan_instrument_unreachable): Return
23554 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23555 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23556 if flag_sanitize_undefined_trap_on_error and
23557 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23558 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23559 instrument_bool_enum_load): Emit __builtin_trap () if
23560 flag_sanitize_undefined_trap_on_error and
23561 __builtin_handle_*_abort () if !flag_sanitize_recover.
23562 * doc/invoke.texi (-fsanitize-recover,
23563 -fsanitize-undefined-trap-on-error): Document.
23565 2014-04-22 Christian Bruel <christian.bruel@st.com>
23567 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23568 Force immediates to SImode.
23570 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23572 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23573 (lroundsfsi2): New.
23574 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23575 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23576 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23577 (nios2_fpu_insn): Add entry for round.
23578 (N2FPU_NO_ERRNO_P): Define.
23579 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23581 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23583 2014-04-22 Richard Henderson <rth@redhat.com>
23585 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23586 (add<GPI>3_compare0): Remove leading * from name.
23587 (add<GPI>3_carryin): Likewise.
23588 (sub<GPI>3_compare0): Likewise.
23589 (sub<GPI>3_carryin): Likewise.
23590 (<su_optab>mulditi3): New expander.
23591 (multi3): New expander.
23592 (madd<GPI>): Remove leading * from name.
23594 2014-04-22 Martin Jambor <mjambor@suse.cz>
23596 * cgraphclones.c (cgraph_function_versioning): Copy
23597 ipa_transforms_to_apply instead of asserting it is empty.
23599 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23602 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23603 on count_exp to get mode.
23605 2014-04-22 Andrew Pinski <apinski@cavium.com>
23607 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23608 Handle TLS for ILP32.
23609 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23610 (tlsie_small_<mode>): this and handle PTR.
23611 (tlsie_small_sidi): New pattern.
23612 (tlsle_small): Change to an expand to handle ILP32.
23613 (tlsle_small_<mode>): New pattern.
23614 (tlsdesc_small): Rename to ...
23615 (tlsdesc_small_<mode>): this and handle PTR.
23617 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23619 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23621 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23623 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23624 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23625 (aarch64_types_signed_poly_qualifiers): Likewise.
23626 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23627 (aarch64_types_poly_signed_qualifiers): Likewise.
23628 (TYPES_REINTERP_SS): Type macro added.
23629 (TYPES_REINTERP_SU): Likewise.
23630 (TYPES_REINTERP_SP): Likewise.
23631 (TYPES_REINTERP_US): Likewise.
23632 (TYPES_REINTERP_PS): Likewise.
23633 (aarch64_fold_builtin): New expression folding added.
23634 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23635 Declarations removed.
23636 (REINTERP_SS): Declarations added.
23637 (REINTERP_US): Likewise.
23638 (REINTERP_PS): Likewise.
23639 (REINTERP_SU): Likewise.
23640 (REINTERP_SP): Likewise.
23641 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23642 (vreinterpretq_p8_f64): Likewise.
23643 (vreinterpret_p16_f64): Likewise.
23644 (vreinterpretq_p16_f64): Likewise.
23645 (vreinterpret_f32_f64): Likewise.
23646 (vreinterpretq_f32_f64): Likewise.
23647 (vreinterpret_f64_f32): Likewise.
23648 (vreinterpret_f64_p8): Likewise.
23649 (vreinterpret_f64_p16): Likewise.
23650 (vreinterpret_f64_s8): Likewise.
23651 (vreinterpret_f64_s16): Likewise.
23652 (vreinterpret_f64_s32): Likewise.
23653 (vreinterpret_f64_s64): Likewise.
23654 (vreinterpret_f64_u8): Likewise.
23655 (vreinterpret_f64_u16): Likewise.
23656 (vreinterpret_f64_u32): Likewise.
23657 (vreinterpret_f64_u64): Likewise.
23658 (vreinterpretq_f64_f32): Likewise.
23659 (vreinterpretq_f64_p8): Likewise.
23660 (vreinterpretq_f64_p16): Likewise.
23661 (vreinterpretq_f64_s8): Likewise.
23662 (vreinterpretq_f64_s16): Likewise.
23663 (vreinterpretq_f64_s32): Likewise.
23664 (vreinterpretq_f64_s64): Likewise.
23665 (vreinterpretq_f64_u8): Likewise.
23666 (vreinterpretq_f64_u16): Likewise.
23667 (vreinterpretq_f64_u32): Likewise.
23668 (vreinterpretq_f64_u64): Likewise.
23669 (vreinterpret_s64_f64): Likewise.
23670 (vreinterpretq_s64_f64): Likewise.
23671 (vreinterpret_u64_f64): Likewise.
23672 (vreinterpretq_u64_f64): Likewise.
23673 (vreinterpret_s8_f64): Likewise.
23674 (vreinterpretq_s8_f64): Likewise.
23675 (vreinterpret_s16_f64): Likewise.
23676 (vreinterpretq_s16_f64): Likewise.
23677 (vreinterpret_s32_f64): Likewise.
23678 (vreinterpretq_s32_f64): Likewise.
23679 (vreinterpret_u8_f64): Likewise.
23680 (vreinterpretq_u8_f64): Likewise.
23681 (vreinterpret_u16_f64): Likewise.
23682 (vreinterpretq_u16_f64): Likewise.
23683 (vreinterpret_u32_f64): Likewise.
23684 (vreinterpretq_u32_f64): Likewise.
23686 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23688 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23689 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23690 (vreinterpret_p8_s8): Likewise.
23691 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23692 (vreinterpret_p8_s16): Likewise.
23693 (vreinterpret_p8_s32): Likewise.
23694 (vreinterpret_p8_s64): Likewise.
23695 (vreinterpret_p8_f32): Likewise.
23696 (vreinterpret_p8_u8): Likewise.
23697 (vreinterpret_p8_u16): Likewise.
23698 (vreinterpret_p8_u32): Likewise.
23699 (vreinterpret_p8_u64): Likewise.
23700 (vreinterpret_p8_p16): Likewise.
23701 (vreinterpretq_p8_s8): Likewise.
23702 (vreinterpretq_p8_s16): Likewise.
23703 (vreinterpretq_p8_s32): Likewise.
23704 (vreinterpretq_p8_s64): Likewise.
23705 (vreinterpretq_p8_f32): Likewise.
23706 (vreinterpretq_p8_u8): Likewise.
23707 (vreinterpretq_p8_u16): Likewise.
23708 (vreinterpretq_p8_u32): Likewise.
23709 (vreinterpretq_p8_u64): Likewise.
23710 (vreinterpretq_p8_p16): Likewise.
23711 (vreinterpret_p16_s8): Likewise.
23712 (vreinterpret_p16_s16): Likewise.
23713 (vreinterpret_p16_s32): Likewise.
23714 (vreinterpret_p16_s64): Likewise.
23715 (vreinterpret_p16_f32): Likewise.
23716 (vreinterpret_p16_u8): Likewise.
23717 (vreinterpret_p16_u16): Likewise.
23718 (vreinterpret_p16_u32): Likewise.
23719 (vreinterpret_p16_u64): Likewise.
23720 (vreinterpret_p16_p8): Likewise.
23721 (vreinterpretq_p16_s8): Likewise.
23722 (vreinterpretq_p16_s16): Likewise.
23723 (vreinterpretq_p16_s32): Likewise.
23724 (vreinterpretq_p16_s64): Likewise.
23725 (vreinterpretq_p16_f32): Likewise.
23726 (vreinterpretq_p16_u8): Likewise.
23727 (vreinterpretq_p16_u16): Likewise.
23728 (vreinterpretq_p16_u32): Likewise.
23729 (vreinterpretq_p16_u64): Likewise.
23730 (vreinterpretq_p16_p8): Likewise.
23731 (vreinterpret_f32_s8): Likewise.
23732 (vreinterpret_f32_s16): Likewise.
23733 (vreinterpret_f32_s32): Likewise.
23734 (vreinterpret_f32_s64): Likewise.
23735 (vreinterpret_f32_u8): Likewise.
23736 (vreinterpret_f32_u16): Likewise.
23737 (vreinterpret_f32_u32): Likewise.
23738 (vreinterpret_f32_u64): Likewise.
23739 (vreinterpret_f32_p8): Likewise.
23740 (vreinterpret_f32_p16): Likewise.
23741 (vreinterpretq_f32_s8): Likewise.
23742 (vreinterpretq_f32_s16): Likewise.
23743 (vreinterpretq_f32_s32): Likewise.
23744 (vreinterpretq_f32_s64): Likewise.
23745 (vreinterpretq_f32_u8): Likewise.
23746 (vreinterpretq_f32_u16): Likewise.
23747 (vreinterpretq_f32_u32): Likewise.
23748 (vreinterpretq_f32_u64): Likewise.
23749 (vreinterpretq_f32_p8): Likewise.
23750 (vreinterpretq_f32_p16): Likewise.
23751 (vreinterpret_s64_s8): Likewise.
23752 (vreinterpret_s64_s16): Likewise.
23753 (vreinterpret_s64_s32): Likewise.
23754 (vreinterpret_s64_f32): Likewise.
23755 (vreinterpret_s64_u8): Likewise.
23756 (vreinterpret_s64_u16): Likewise.
23757 (vreinterpret_s64_u32): Likewise.
23758 (vreinterpret_s64_u64): Likewise.
23759 (vreinterpret_s64_p8): Likewise.
23760 (vreinterpret_s64_p16): Likewise.
23761 (vreinterpretq_s64_s8): Likewise.
23762 (vreinterpretq_s64_s16): Likewise.
23763 (vreinterpretq_s64_s32): Likewise.
23764 (vreinterpretq_s64_f32): Likewise.
23765 (vreinterpretq_s64_u8): Likewise.
23766 (vreinterpretq_s64_u16): Likewise.
23767 (vreinterpretq_s64_u32): Likewise.
23768 (vreinterpretq_s64_u64): Likewise.
23769 (vreinterpretq_s64_p8): Likewise.
23770 (vreinterpretq_s64_p16): Likewise.
23771 (vreinterpret_u64_s8): Likewise.
23772 (vreinterpret_u64_s16): Likewise.
23773 (vreinterpret_u64_s32): Likewise.
23774 (vreinterpret_u64_s64): Likewise.
23775 (vreinterpret_u64_f32): Likewise.
23776 (vreinterpret_u64_u8): Likewise.
23777 (vreinterpret_u64_u16): Likewise.
23778 (vreinterpret_u64_u32): Likewise.
23779 (vreinterpret_u64_p8): Likewise.
23780 (vreinterpret_u64_p16): Likewise.
23781 (vreinterpretq_u64_s8): Likewise.
23782 (vreinterpretq_u64_s16): Likewise.
23783 (vreinterpretq_u64_s32): Likewise.
23784 (vreinterpretq_u64_s64): Likewise.
23785 (vreinterpretq_u64_f32): Likewise.
23786 (vreinterpretq_u64_u8): Likewise.
23787 (vreinterpretq_u64_u16): Likewise.
23788 (vreinterpretq_u64_u32): Likewise.
23789 (vreinterpretq_u64_p8): Likewise.
23790 (vreinterpretq_u64_p16): Likewise.
23791 (vreinterpret_s8_s16): Likewise.
23792 (vreinterpret_s8_s32): Likewise.
23793 (vreinterpret_s8_s64): Likewise.
23794 (vreinterpret_s8_f32): Likewise.
23795 (vreinterpret_s8_u8): Likewise.
23796 (vreinterpret_s8_u16): Likewise.
23797 (vreinterpret_s8_u32): Likewise.
23798 (vreinterpret_s8_u64): Likewise.
23799 (vreinterpret_s8_p8): Likewise.
23800 (vreinterpret_s8_p16): Likewise.
23801 (vreinterpretq_s8_s16): Likewise.
23802 (vreinterpretq_s8_s32): Likewise.
23803 (vreinterpretq_s8_s64): Likewise.
23804 (vreinterpretq_s8_f32): Likewise.
23805 (vreinterpretq_s8_u8): Likewise.
23806 (vreinterpretq_s8_u16): Likewise.
23807 (vreinterpretq_s8_u32): Likewise.
23808 (vreinterpretq_s8_u64): Likewise.
23809 (vreinterpretq_s8_p8): Likewise.
23810 (vreinterpretq_s8_p16): Likewise.
23811 (vreinterpret_s16_s8): Likewise.
23812 (vreinterpret_s16_s32): Likewise.
23813 (vreinterpret_s16_s64): Likewise.
23814 (vreinterpret_s16_f32): Likewise.
23815 (vreinterpret_s16_u8): Likewise.
23816 (vreinterpret_s16_u16): Likewise.
23817 (vreinterpret_s16_u32): Likewise.
23818 (vreinterpret_s16_u64): Likewise.
23819 (vreinterpret_s16_p8): Likewise.
23820 (vreinterpret_s16_p16): Likewise.
23821 (vreinterpretq_s16_s8): Likewise.
23822 (vreinterpretq_s16_s32): Likewise.
23823 (vreinterpretq_s16_s64): Likewise.
23824 (vreinterpretq_s16_f32): Likewise.
23825 (vreinterpretq_s16_u8): Likewise.
23826 (vreinterpretq_s16_u16): Likewise.
23827 (vreinterpretq_s16_u32): Likewise.
23828 (vreinterpretq_s16_u64): Likewise.
23829 (vreinterpretq_s16_p8): Likewise.
23830 (vreinterpretq_s16_p16): Likewise.
23831 (vreinterpret_s32_s8): Likewise.
23832 (vreinterpret_s32_s16): Likewise.
23833 (vreinterpret_s32_s64): Likewise.
23834 (vreinterpret_s32_f32): Likewise.
23835 (vreinterpret_s32_u8): Likewise.
23836 (vreinterpret_s32_u16): Likewise.
23837 (vreinterpret_s32_u32): Likewise.
23838 (vreinterpret_s32_u64): Likewise.
23839 (vreinterpret_s32_p8): Likewise.
23840 (vreinterpret_s32_p16): Likewise.
23841 (vreinterpretq_s32_s8): Likewise.
23842 (vreinterpretq_s32_s16): Likewise.
23843 (vreinterpretq_s32_s64): Likewise.
23844 (vreinterpretq_s32_f32): Likewise.
23845 (vreinterpretq_s32_u8): Likewise.
23846 (vreinterpretq_s32_u16): Likewise.
23847 (vreinterpretq_s32_u32): Likewise.
23848 (vreinterpretq_s32_u64): Likewise.
23849 (vreinterpretq_s32_p8): Likewise.
23850 (vreinterpretq_s32_p16): Likewise.
23851 (vreinterpret_u8_s8): Likewise.
23852 (vreinterpret_u8_s16): Likewise.
23853 (vreinterpret_u8_s32): Likewise.
23854 (vreinterpret_u8_s64): Likewise.
23855 (vreinterpret_u8_f32): Likewise.
23856 (vreinterpret_u8_u16): Likewise.
23857 (vreinterpret_u8_u32): Likewise.
23858 (vreinterpret_u8_u64): Likewise.
23859 (vreinterpret_u8_p8): Likewise.
23860 (vreinterpret_u8_p16): Likewise.
23861 (vreinterpretq_u8_s8): Likewise.
23862 (vreinterpretq_u8_s16): Likewise.
23863 (vreinterpretq_u8_s32): Likewise.
23864 (vreinterpretq_u8_s64): Likewise.
23865 (vreinterpretq_u8_f32): Likewise.
23866 (vreinterpretq_u8_u16): Likewise.
23867 (vreinterpretq_u8_u32): Likewise.
23868 (vreinterpretq_u8_u64): Likewise.
23869 (vreinterpretq_u8_p8): Likewise.
23870 (vreinterpretq_u8_p16): Likewise.
23871 (vreinterpret_u16_s8): Likewise.
23872 (vreinterpret_u16_s16): Likewise.
23873 (vreinterpret_u16_s32): Likewise.
23874 (vreinterpret_u16_s64): Likewise.
23875 (vreinterpret_u16_f32): Likewise.
23876 (vreinterpret_u16_u8): Likewise.
23877 (vreinterpret_u16_u32): Likewise.
23878 (vreinterpret_u16_u64): Likewise.
23879 (vreinterpret_u16_p8): Likewise.
23880 (vreinterpret_u16_p16): Likewise.
23881 (vreinterpretq_u16_s8): Likewise.
23882 (vreinterpretq_u16_s16): Likewise.
23883 (vreinterpretq_u16_s32): Likewise.
23884 (vreinterpretq_u16_s64): Likewise.
23885 (vreinterpretq_u16_f32): Likewise.
23886 (vreinterpretq_u16_u8): Likewise.
23887 (vreinterpretq_u16_u32): Likewise.
23888 (vreinterpretq_u16_u64): Likewise.
23889 (vreinterpretq_u16_p8): Likewise.
23890 (vreinterpretq_u16_p16): Likewise.
23891 (vreinterpret_u32_s8): Likewise.
23892 (vreinterpret_u32_s16): Likewise.
23893 (vreinterpret_u32_s32): Likewise.
23894 (vreinterpret_u32_s64): Likewise.
23895 (vreinterpret_u32_f32): Likewise.
23896 (vreinterpret_u32_u8): Likewise.
23897 (vreinterpret_u32_u16): Likewise.
23898 (vreinterpret_u32_u64): Likewise.
23899 (vreinterpret_u32_p8): Likewise.
23900 (vreinterpret_u32_p16): Likewise.
23901 (vreinterpretq_u32_s8): Likewise.
23902 (vreinterpretq_u32_s16): Likewise.
23903 (vreinterpretq_u32_s32): Likewise.
23904 (vreinterpretq_u32_s64): Likewise.
23905 (vreinterpretq_u32_f32): Likewise.
23906 (vreinterpretq_u32_u8): Likewise.
23907 (vreinterpretq_u32_u16): Likewise.
23908 (vreinterpretq_u32_u64): Likewise.
23909 (vreinterpretq_u32_p8): Likewise.
23910 (vreinterpretq_u32_p16): Likewise.
23912 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23914 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23916 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23918 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23919 (vqnegd_s64): Likewise.
23920 (vqabs_s64): Likewise.
23921 (vqabsd_s64): Likewise.
23923 2014-04-22 Richard Henderson <rth@redhat.com>
23925 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23926 computation to the top of the loop.
23928 2014-04-22 Renlin <renlin.li@arm.com>
23929 Jiong Wang <jiong.wang@arm.com>
23931 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23932 * config/aarch64/aarch64.c (aarch64_layout_frame)
23933 (aarch64_initial_elimination_offset): Likewise.
23935 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23937 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23940 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23942 * machmode.h (bitwise_mode_for_mode): Declare.
23943 * stor-layout.h (bitwise_type_for_mode): Likewise.
23944 * stor-layout.c (bitwise_mode_for_mode): New function.
23945 (bitwise_type_for_mode): Likewise.
23946 * builtins.c (fold_builtin_memory_op): Use it instead of
23947 int_mode_for_mode and build_nonstandard_integer_type.
23949 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23951 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
23952 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
23953 (*-*-solaris2*): Simplify.
23954 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
23955 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
23956 *-*-solaris2.9* handling.
23958 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
23960 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
23961 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
23962 handling, simplify.
23963 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
23964 * configure: Regenerate.
23966 * config/i386/sol2-9.h: Remove.
23968 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
23969 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
23970 Remove Solaris 9 references.
23972 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
23974 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
23975 (floatuns<GPI:mode><GPF:mode>2): Remove.
23976 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
23977 and floatuns conversions.
23978 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
23979 and floatuns conversions.
23980 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
23981 (w1,w2): New mode attributes for inequal width conversions.
23983 2014-04-22 Renlin Li <Renlin.Li@arm.com>
23985 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
23986 the output asm format.
23988 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
23990 * config/aarch64/aarch64-simd.md
23991 (aarch64_cm<optab>di): Always split.
23992 (*aarch64_cm<optab>di): New.
23993 (aarch64_cmtstdi): Always split.
23994 (*aarch64_cmtstdi): New.
23996 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23998 PR tree-optimization/60823
23999 * omp-low.c (ipa_simd_modify_function_body): Go through
24000 all SSA_NAMEs and for those refering to vector arguments
24001 which are going to be replaced adjust SSA_NAME_VAR and,
24002 if it is a default definition, change it into a non-default
24003 definition assigned at the beginning of function from new_decl.
24004 (ipa_simd_modify_stmt_ops): Rewritten.
24005 * tree-dfa.c (set_ssa_default_def): When removing default def,
24006 check for NULL loc instead of NULL *loc.
24008 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24010 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24011 restrictions on core registers for DImode values in Thumb2.
24013 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24015 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24016 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24018 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24020 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24021 (*iordi_notzesidi_di): Likewise.
24022 (*iordi_notsesidi_di): Likewise.
24024 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24026 * config/arm/arm-protos.h (tune_params): New struct members.
24027 * config/arm/arm.c: Initialise tune_params per processor.
24028 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24029 for speed, based on new tune_params.
24031 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24033 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24034 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24035 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24036 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24037 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24038 (vrnda_f64): Likewise.
24039 (vrndi_f64): Likewise.
24040 (vrndm_f64): Likewise.
24041 (vrndn_f64): Likewise.
24042 (vrndp_f64): Likewise.
24043 (vrndx_f64): Likewise.
24045 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24047 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24048 GET_MODE_SIZE argument is enum machine_mode.
24050 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24053 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24054 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24056 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24058 PR middle-end/60281
24059 * asan.c (asan_emit_stack_protection): Force the base to align to
24060 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24061 appropriate bits if STRICT_ALIGNMENT.
24062 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24064 (expand_used_vars): Leave a space in the stack frame for alignment
24065 if STRICT_ALIGNMENT.
24067 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24069 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24071 (gimple_store_p): Likewise.
24072 (gimple_assign_load_p): Likewise.
24073 (gimple_assign_cast_p): Likewise.
24074 (gimple_clobber_p): Likewise.
24076 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24077 rather than a gimple.
24078 (gimple_assign_cast_p): Likewise.
24080 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24083 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24084 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24086 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24087 more debug information for E500 if -mdebug=reg.
24089 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24092 * config/i386/i386.c (ix86_expand_builtin)
24093 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24094 register for target RTX.
24095 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24097 2014-04-18 Cong Hou <congh@google.com>
24099 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24100 the widen-mult pattern by handling two operands with different sizes,
24101 and operands whose size is smaller than half of the result type.
24103 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24105 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24106 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24107 (do_estimate_edge_time): Compute it.
24108 * ipa-inline.c (want_inline_small_function_p): Bypass
24109 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24111 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24113 * ipa-inline.c (spec_rem): New static variable.
24114 (dump_overall_stats): New function.
24115 (dump_inline_stats): New function.
24117 2014-04-18 Richard Henderson <rth@redhat.com>
24119 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24120 to GET_MODE_SIZE, not a reg_class_t.
24122 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24124 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24125 (vsx_xxmrglw_<mode>): Likewise.
24127 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24130 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24131 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24132 (rs6000_init_hard_regno_mode_ok): Likewise.
24134 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24136 * ipa-inline.c (inline_small_functions): Account only non-cold
24138 * doc/invoke.texi (inline-unit-growth): Update documentation.
24140 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24142 * config/rs6000/rs6000.md (addti3, subti3): New.
24144 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24147 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24148 comment. Check optimize_insn_for_size_p instead of
24149 optimize_insn_for_speed_p.
24151 2014-04-17 Martin Jambor <mjambor@suse.cz>
24153 * gimple-iterator.c (gsi_start_edge): New function.
24154 * gimple-iterator.h (gsi_start_edge): Declare.
24155 * tree-sra.c (single_non_eh_succ): New function.
24156 (disqualify_ops_if_throwing_stmt): Renamed to
24157 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24158 having one non-EH successor BB.
24159 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24160 generate loads into replacements.
24161 (sra_modify_assign): Likewise and and also use the simple path for
24163 (sra_modify_function_body): Commit statements on edges.
24165 2014-04-17 Richard Biener <rguenther@suse.de>
24167 PR middle-end/60849
24168 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24169 comparison results and add clarifying comment.
24171 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24173 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24174 (blank_mode): Initialize it.
24175 (emit_mode_size_inline, emit_mode_nunits_inline,
24176 emit_mode_inner_inline): New functions.
24177 (emit_insn_modes_h): Call them and surround their output with
24178 #if GCC_VERSION >= 4001 ... #endif.
24179 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24180 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24181 mode_* arrays if the argument is __builtin_constant_p.
24182 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24183 is enum machine_mode.
24185 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24187 * passes.c (opt_pass::execute): Adjust.
24188 (pass_manager::execute_pass_mode_switching): Likewise.
24189 (early_local_passes::execute): Likewise.
24190 (execute_one_pass): Pass cfun to the pass's execute method.
24191 * tree-pass.h (opt_pass::execute): Add function * argument.
24192 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24193 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24194 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24195 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24196 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24197 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24198 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24199 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24200 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24201 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24202 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24203 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24204 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24205 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24206 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24207 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24208 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24209 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24210 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24211 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24212 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24213 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24214 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24215 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24216 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24217 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24218 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24219 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24220 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24223 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24225 * passes.c (opt_pass::gate): Take function * argument.
24226 (gate_all_early_local_passes): Merge into
24227 (early_local_passes::gate): this.
24228 (gate_all_early_optimizations): Merge into
24229 (all_early_optimizations::gate): this.
24230 (gate_all_optimizations): Mege into
24231 (all_optimizations::gate): this.
24232 (gate_all_optimizations_g): Merge into
24233 (all_optimizations_g::gate): this.
24234 (gate_rest_of_compilation): Mege into
24235 (rest_of_compilation::gate): this.
24236 (gate_postreload): Merge into
24237 (postreload::gate): this.
24238 (dump_one_pass): Pass cfun to the pass's gate method.
24239 (execute_ipa_summary_passes): Likewise.
24240 (execute_one_pass): Likewise.
24241 (ipa_write_summaries_2): Likewise.
24242 (ipa_write_optimization_summaries_1): Likewise.
24243 (ipa_read_summaries_1): Likewise.
24244 (ipa_read_optimization_summaries_1): Likewise.
24245 (execute_ipa_stmt_fixups): Likewise.
24246 * tree-pass.h (opt_pass::gate): Add function * argument.
24247 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24248 combine-stack-adj.c, combine.c, compare-elim.c,
24249 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24250 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24251 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24252 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24253 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24254 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24255 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24256 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24257 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24258 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24259 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24260 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24261 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24262 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24263 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24264 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24265 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24266 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24267 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24268 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24269 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24270 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24271 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24272 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24273 var-tracking.c, vtable-verify.c, web.c: Adjust.
24275 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24277 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24278 * configure: Regenerate.
24280 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24282 * passes.c (dump_one_pass): don't check pass->has_gate.
24283 (execute_ipa_summary_passes): Likewise.
24284 (execute_one_pass): Likewise.
24285 (ipa_write_summaries_2): Likewise.
24286 (ipa_write_optimization_summaries_1): Likewise.
24287 (ipa_read_optimization_summaries_1): Likewise.
24288 (execute_ipa_stmt_fixups): Likewise.
24289 * tree-pass.h (pass_data::has_gate): Remove.
24290 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24291 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24292 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24293 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24294 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24295 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24296 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24297 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24298 gimple-low.c, gimple-ssa-isolate-paths.c,
24299 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24300 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24301 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24302 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24303 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24304 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24305 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24306 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24307 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24308 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24309 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24310 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24311 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24312 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24313 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24314 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24315 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24316 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24317 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24318 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24319 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24320 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24323 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24325 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24327 * passes.c (pass_manager::register_dump_files_1): Merge into
24328 (pass_manager::register_dump_files): this, and remove its handling of
24329 properties since the pass always has the properties anyway.
24330 (pass_manager::pass_manager): Adjust.
24332 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24334 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24335 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24336 dealing with properties.
24337 (pass_manager::register_dump_files): Adjust.
24339 2014-03-20 Mark Wielaard <mjw@redhat.com>
24341 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24342 then represent the bound as normal constant value.
24344 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24347 Forward port from 4.8 branch
24348 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24350 * config/i386/bmiintrin.h (_blsi_u32): New.
24351 (_blsi_u64): Ditto.
24352 (_blsr_u32): Ditto.
24353 (_blsr_u64): Ditto.
24354 (_blsmsk_u32): Ditto.
24355 (_blsmsk_u64): Ditto.
24356 (_tzcnt_u32): Ditto.
24357 (_tzcnt_u64): Ditto.
24359 2014-04-17 Kito Cheng <kito@0xlab.org>
24361 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24363 2014-04-17 Richard Biener <rguenther@suse.de>
24365 PR middle-end/60849
24366 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24367 boolean results for comparisons.
24369 2014-04-17 Richard Biener <rguenther@suse.de>
24371 PR tree-optimization/60836
24372 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24373 initial PHI args to be gimple values.
24375 2014-04-17 Richard Biener <rguenther@suse.de>
24377 PR tree-optimization/60841
24378 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24379 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24380 of stmts to SLP build.
24381 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24382 (vect_analyze_slp): Likewise.
24383 (vect_analyze_slp_instance): Likewise.
24384 (vect_build_slp_tree): Limit overall SLP tree growth.
24385 * tree-vectorizer.h (vect_analyze_data_refs,
24386 vect_analyze_slp): Adjust prototypes.
24388 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24390 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24393 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24395 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24396 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24397 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24398 for TARGET_SLOW_PSHUFB
24400 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24402 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24403 * config/i386/i386.c (intel_cost): Ditto.
24405 2014-04-17 Joey Ye <joey.ye@arm.com>
24407 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24409 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24411 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24412 with -fuse-profile.
24414 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24416 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24417 (type_all_derivations_known_p): New predicate.
24418 (type_all_ctors_visible_p): New predicate.
24419 (type_possibly_instantiated_p): New predicate.
24420 (get_odr_type): Compute all_derivations_known.
24421 (dump_odr_type): Dump the flag.
24422 (maybe_record_type): Cleanup.
24423 (record_target_from_binfo): Add bases_to_consider array;
24424 record bases for types w/o instances and skip CXX destructor.
24425 (possible_polymorphic_call_targets_1): Add bases_to_consider
24426 and consider_construction parameters; check if type may have instance.
24427 (get_polymorphic_call_info): Set maybe_in_construction to true
24428 when we know nothing.
24429 (record_targets_from_bases): Skip CXX destructors; they are
24430 never called for types in construction.
24431 (possible_polymorphic_call_targets): Do not record target when
24432 type may not have instance.
24434 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24437 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24438 external aliases alive, too.
24440 2014-04-16 Andrew Pinski <apinski@cavium.com>
24442 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24445 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24447 * final.c (compute_alignments): Do not apply loop alignment to a block
24448 falling through to the exit.
24450 2014-04-16 Catherine Moore <clm@codesourcery.com>
24452 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24453 Adjust constraints for microMIPS store patterns.
24455 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24457 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24459 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24461 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24462 (append_use): Run at -O0.
24463 (append_vdef): Likewise.
24464 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24465 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24467 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24469 PR tree-optimization/60844
24470 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24471 (propagate_op_to_single_use, remove_visited_stmt_chain,
24472 linearize_expr, repropagate_negates, reassociate_bb): Use it
24473 instead of gsi_remove.
24475 2014-04-16 Martin Jambor <mjambor@suse.cz>
24477 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24478 ipa_transforms_to_apply.
24479 (cgraph_function_versioning): Assert that old_node has empty
24480 ipa_transforms_to_apply.
24481 * trans-mem.c (ipa_tm_create_version): Likewise.
24482 * tree-inline.c (tree_function_versioning): Do not duplicate
24483 ipa_transforms_to_apply.
24485 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24488 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24490 Pass necessary as flags on 64-bit Solaris/x86.
24491 Use lowercase relocs for x86_64-*-*.
24492 * configure: Regenerate.
24494 2014-04-15 Jan Hubicka <jh@suse.cz>
24496 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24497 (maybe_record_node, likely_target_p): Use it.
24499 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24502 Revert following patch
24504 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24507 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24508 software floating point or no floating point registers, do not
24509 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24510 in GPRs that occurs after we tested for GPRs that would never be
24513 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24514 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24515 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24516 specifically allow DDmode, since that does not use the SPE SIMD
24519 2014-03-21 Mark Wielaard <mjw@redhat.com>
24521 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24522 as unsigned or int depending on type and value used.
24524 2014-04-15 Richard Biener <rguenther@suse.de>
24526 PR rtl-optimization/56965
24527 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24528 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24530 * alias.c (true_dependence_1): Do not call
24531 nonoverlapping_component_refs_p.
24532 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24533 nonoverlapping_component_refs_p.
24534 (indirect_refs_may_alias_p): Likewise.
24536 2014-04-15 Teresa Johnson <tejohnson@google.com>
24538 * cfg.c (dump_bb_info): Fix flags check.
24539 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24541 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24543 PR rtl-optimization/60663
24544 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24547 2014-04-15 Richard Biener <rguenther@suse.de>
24549 * lto-streamer.h (LTO_major_version): Bump to 4.
24551 2014-04-15 Richard Biener <rguenther@suse.de>
24553 * common.opt (lto_partition_model): New enum.
24554 (flto-partition=): Merge separate options with a single with argument,
24555 add -flto-partition=one support.
24556 * flag-types.h (enum lto_partition_model): Declare.
24557 * opts.c (finish_options): Remove duplicate -flto-partition=
24559 * lto-wrapper.c (run_gcc): Adjust.
24561 2014-04-15 Richard Biener <rguenther@suse.de>
24563 * alias.c (ncr_compar): New function.
24564 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24566 2014-04-15 Richard Biener <rguenther@suse.de>
24568 * alias.c (record_component_aliases): Do not walk BINFOs.
24570 2014-04-15 Richard Biener <rguenther@suse.de>
24572 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24573 Add struct function argument and adjust.
24574 (find_func_aliases_for_call): Likewise.
24575 (find_func_aliases): Likewise.
24576 (find_func_clobbers): Likewise.
24577 (intra_create_variable_infos): Likewise.
24578 (compute_points_to_sets): Likewise.
24579 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24581 2014-04-15 Richard Biener <rguenther@suse.de>
24583 * tree.c (iterative_hash_expr): Use enum tree_code_class
24584 to store TREE_CODE_CLASS.
24585 (tree_block): Likewise.
24586 (tree_set_block): Likewise.
24587 * tree.h (fold_build_pointer_plus_loc): Use
24588 convert_to_ptrofftype_loc.
24590 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24593 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24596 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24598 * cfgloop.h (struct loop): Move force_vectorize down.
24599 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24600 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24601 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24602 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24603 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24604 * tree-core.h (enum annot_expr_kind): Add new kind values.
24605 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24606 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24608 * tree.def (ANNOTATE_EXPR): Tweak comment.
24610 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24612 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24615 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24617 * tree.h (TYPE_IDENTIFIER): Declare.
24618 * tree.c (subrange_type_for_debug_p): Use it.
24619 * godump.c (go_format_type): Likewise.
24620 * dwarf2out.c (is_cxx_auto, modified_type_die,
24621 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24622 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24624 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24627 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24629 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24631 * config/i386/i386.c (examine_argument): Return bool. Return true if
24632 parameter should be passed in memory.
24633 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24634 (construct_container): Update calls to examine_argument.
24635 (function_arg_advance_64): Ditto.
24636 (return_in_memory_32): Merge with ix86_return_in_memory.
24637 (return_in_memory_64): Ditto.
24638 (return_in_memory_ms_64): Ditto.
24640 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24642 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24643 * coverage.c (coverage_compute_profile_id): Handle externally visible
24646 2014-04-14 Martin Jambor <mjambor@suse.cz>
24648 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24649 DECL_DISREGARD_INLINE_LIMITS functions.
24651 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24654 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24656 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24659 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24660 optimize_insn_for_speed_p instead of
24661 optimize_function_for_speed_p.
24663 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24665 * doc/invoke.texi (free): Document AArch64.
24667 2014-04-14 Richard Biener <rguenther@suse.de>
24669 PR tree-optimization/60042
24670 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24671 (insert_into_preds_of_block): Do not prevent PHI insertion
24672 for REFERENCE exprs here ...
24673 (eliminate_dom_walker::before_dom_children): ... but prevent
24674 their use here under similar conditions when applied to the
24675 IL after PRE optimizations.
24677 2014-04-14 Richard Biener <rguenther@suse.de>
24679 * passes.def: Move early points-to after early SRA.
24681 2014-04-14 Richard Biener <rguenther@suse.de>
24683 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24684 check for which sign-changes we allow when forwarding
24685 a converted value into a switch.
24687 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24689 * stor-layout.c (place_field): Finalize non-constant offset for the
24692 2014-04-14 Richard Biener <rguenther@suse.de>
24694 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24696 (expand_switch_using_bit_tests_p): Likewise.
24697 (process_switch): Compute and pass on speed_p based on the
24699 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24700 optimize_bb_for_speed_p.
24702 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24704 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24705 * function.h (struct function): Rename has_force_vect_loops into
24706 has_force_vectorize_loops.
24707 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24708 (input_struct_function_base): Likewise.
24709 * lto-streamer-out.c (output_cfg): Likewise.
24710 (output_struct_function_base): Likewise.
24711 * omp-low.c (expand_omp_simd): Likewise.
24712 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24713 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24714 (version_loop_for_if_conversion): Likewise.
24715 (tree_if_conversion): Likewise.
24716 (main_tree_if_conversion): Likewise.
24717 (gate_tree_if_conversion): Likewise.
24718 * tree-inline.c (copy_loops): Likewise.
24719 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24720 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24721 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24722 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24723 * tree-vectorizer.c (vectorize_loops): Likewise.
24724 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24726 2014-04-14 Richard Biener <rguenther@suse.de>
24729 * lto-streamer-out.c (wrap_refs): New function.
24730 (lto_output): Wrap symbol references in global initializes in
24731 type-preserving MEM_REFs.
24733 2014-04-14 Christian Bruel <christian.bruel@st.com>
24735 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24737 2014-04-14 Christian Bruel <christian.bruel@st.com>
24739 * config/sh/sh.md (setmemqi): New expand pattern.
24740 * config/sh/sh.h (CLEAR_RATIO): Define.
24741 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24742 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24744 2014-04-14 Richard Biener <rguenther@suse.de>
24746 PR middle-end/55022
24747 * fold-const.c (negate_expr_p): Don't negate directional rounding
24749 (fold_negate_expr): Likewise.
24751 2014-04-14 Richard Biener <rguenther@suse.de>
24753 PR tree-optimization/59817
24754 PR tree-optimization/60453
24755 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24756 recursion to catch all CHRECs in the scalar evolution and restrict
24757 the predicate for the remains appropriately.
24759 2014-04-12 Catherine Moore <clm@codesourcery.com>
24761 * config/mips/constraints.md: Add new register constraint "kb".
24762 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24763 (*movhi_internal): Likewise.
24764 (*movqi_internal): Likewise.
24765 * config/mips/mips.h (M16_STORE_REGS): New register class.
24766 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24767 (REG_CLASS_CONTENTS): Likewise.
24768 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24770 2014-04-11 Tobias Burnus <burnus@net-b.de>
24773 * doc/invoke.texi (-Wformat-signedness): Document it.
24774 (Wformat=2): Mention that this enables -Wformat-signedness.
24776 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24778 * common/config/epiphany/epiphany-common.c
24779 (epiphany_option_optimization_table): Enable section anchors by
24780 default at -O1 or higher.
24781 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24782 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24783 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24784 carries no extra cost.
24785 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24786 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24787 * config/epiphany/predicates.md (memclob_operand): New predicate.
24788 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24789 Use memclob_operand predicate and X constraint for operand 3.
24791 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24793 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24794 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24797 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24799 PR rtl-optimization/60651
24800 * mode-switching.c (optimize_mode_switching): Make sure to emit
24801 sets of a lower numbered entity before sets of a higher numbered
24802 entity to a mode of the same or lower priority.
24803 When creating a seginfo for a basic block that starts with a code
24804 label, move the insertion point past the code label.
24805 (new_seginfo): Document and enforce requirement that
24806 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24807 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24808 * doc/tm.texi: Regenerate.
24810 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24813 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24815 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24817 * BASE-VER: Set to 4.10.0.
24819 2014-04-11 Tobias Burnus <burnus@net-b.de>
24822 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24823 * doc/gcc.texi (Service): Update description in the @menu
24824 * doc/invoke.texi (Option Summary): Remove misplaced and
24827 2014-04-11 Steve Ellcey <sellcey@mips.com>
24828 Jakub Jelinek <jakub@redhat.com>
24830 PR middle-end/60556
24831 * expr.c (convert_move): Use emit_store_flag_force instead of
24832 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24835 2014-04-11 Richard Biener <rguenther@suse.de>
24837 PR middle-end/60797
24838 * varasm.c (assemble_alias): Avoid endless error reporting
24839 recursion by setting TREE_ASM_WRITTEN.
24841 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24843 * config/s390/s390.md: Add a splitter for NOT rtx.
24845 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24847 PR rtl-optimization/60663
24848 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24850 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24851 Jakub Jelinek <jakub@redhat.com>
24854 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24855 flag from decl_node to node.
24857 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24860 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24861 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24862 ameliorating the cases where it can be.
24864 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24867 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24869 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24870 (loadsync_<mode>): Change mode.
24871 (load_quadpti, store_quadpti): New.
24872 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24873 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24874 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24876 2014-04-09 Cong Hou <congh@google.com>
24879 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24882 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24884 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24885 instead of vnor to exploit possible fusion opportunity in the
24887 (altivec_expand_vec_perm_const_le): Likewise.
24889 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24891 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24892 (loadsync_<mode>): Change mode.
24893 (load_quadpti, store_quadpti): New.
24894 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24895 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24897 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24900 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24901 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24902 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24904 2014-04-08 Richard Biener <rguenther@suse.de>
24906 PR middle-end/60706
24907 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24908 a 64bit widest int print double-int similar to on HWI64 hosts.
24910 2014-04-08 Richard Biener <rguenther@suse.de>
24912 PR tree-optimization/60785
24913 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24914 default defs properly.
24916 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24918 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24919 (Weffc++): Likewise.
24921 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24923 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24924 set completep to false rather than true.
24926 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24929 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24930 ARM_TARGET2_DWARF_FORMAT.
24932 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24935 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24936 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24939 2014-04-07 Richard Biener <rguenther@suse.de>
24941 PR tree-optimization/60766
24942 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24943 (may_eliminate_iv): Convert cand_value_at result to desired type.
24945 2014-04-07 Jason Merrill <jason@redhat.com>
24948 * common.opt (-fno-gnu-unique): Add.
24949 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
24951 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24953 * haifa-sched.c: Fix outdated function reference and minor
24954 grammar errors in introductory comment.
24956 2014-04-07 Richard Biener <rguenther@suse.de>
24958 PR middle-end/60750
24959 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
24960 for noreturn calls.
24961 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
24963 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
24966 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
24967 size accounting for thunks.
24968 (pa_asm_output_mi_thunk): Use final_start_function() and
24969 final_end_function() to output function start and end directives.
24971 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24973 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
24974 device specific ISA/ feature information. Remove short_sp and
24975 errata_skip ds. Add avr_device_specific_features enum to have device
24977 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
24978 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
24979 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
24980 updated device specific info.
24981 * config/avr/avr-mcus.def: Merge device specific details to
24982 dev_attribute field.
24983 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
24985 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
24986 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
24987 assembler if RMW isa supported by current device.
24988 * config/avr/genmultilib.awk: Update as device info structure changed.
24989 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
24991 2014-04-04 Cong Hou <congh@google.com>
24993 PR tree-optimization/60656
24994 * tree-vect-stmts.c (supportable_widening_operation):
24995 Fix a bug that elements in a vector with vect_used_by_reduction
24996 property are incorrectly reordered when the operation on it is not
24997 consistant with the one in reduction operation.
24999 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25001 PR rtl-optimization/60155
25002 * gcse.c (record_set_data): New function.
25003 (single_set_gcse): New function.
25004 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25005 (hoist_code): Likewise.
25006 (get_pressure_class_and_nregs): Likewise.
25008 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25010 * explow.c (probe_stack_range): Emit a final optimization blockage.
25012 2014-04-04 Anthony Green <green@moxielogic.com>
25014 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25017 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25020 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25021 flags are set only during streaming.
25022 * ipa.c (process_references, walk_polymorphic_call_targets,
25023 symtab_remove_unreachable_nodes): Drop bodies of always inline
25024 after early inlining.
25025 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25027 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25028 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25031 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25034 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25037 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25039 (cortex_a53_fdivd): Likewise.
25041 2014-04-04 Martin Jambor <mjambor@suse.cz>
25044 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25045 Adjust all callers.
25046 * cgraph.c (clone_of_p): Also return true if thunks match.
25047 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25048 cgraph_function_or_thunk_node and an obsolete comment.
25049 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25051 (build_function_decl_skip_args): Likewise.
25052 (set_new_clone_decl_and_node_flags): New function.
25053 (duplicate_thunk_for_node): Likewise.
25054 (redirect_edge_duplicating_thunks): Likewise.
25055 (cgraph_clone_node): New parameter args_to_skip, pass it to
25056 redirect_edge_duplicating_thunks which is called instead of
25057 cgraph_redirect_edge_callee.
25058 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25059 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25061 2014-04-04 Jeff Law <law@redhat.com>
25064 * config/arm/predicates.md (const_int_I_operand): New predicate.
25065 (const_int_M_operand): Similarly.
25066 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25068 (insv_t2, extv_reg, extzv_t2): Likewise.
25069 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25070 (pop_multiple_with_writeback_and_return): Likewise.
25071 (vfp_pop_multiple_with_writeback): Likewise
25073 2014-04-04 Richard Biener <rguenther@suse.de>
25076 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25077 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25079 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25080 * gimplify.c (gimple_add_tmp_var_fn): New function.
25081 * gimple-expr.h (create_tmp_reg_fn): Declare.
25082 * gimple-expr.c (create_tmp_reg_fn): New function.
25083 * gimple-low.c (record_vars_into): Don't change cfun.
25084 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25085 code generation without cfun.
25087 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25090 * Makefile.in (install-driver): Fix shell scripting.
25092 2014-04-03 Cong Hou <congh@google.com>
25094 PR tree-optimization/60505
25095 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25096 threshold of number of iterations below which no vectorization
25098 * tree-vect-loop.c (new_loop_vec_info):
25099 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25100 * tree-vect-loop.c (vect_analyze_loop_operations):
25101 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25102 * tree-vect-loop.c (vect_transform_loop):
25103 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25104 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25105 of iterations of the loop and see if we should build the epilogue.
25107 2014-04-03 Richard Biener <rguenther@suse.de>
25109 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25110 (streamer_tree_cache_create): Adjust.
25111 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25112 to allow optional nodes array.
25113 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25114 (streamer_tree_cache_append): Likewise.
25115 (streamer_tree_cache_create): Create nodes array optionally
25116 as specified by parameter.
25117 * lto-streamer-out.c (create_output_block): Avoid maintaining
25118 the node array in the writer cache.
25119 (DFS_write_tree): Remove assertion.
25120 (produce_asm_for_decls): Free the out decl state hash table early.
25121 * lto-streamer-in.c (lto_data_in_create): Adjust for
25122 streamer_tree_cache_create prototype change.
25124 2014-04-03 Richard Biener <rguenther@suse.de>
25126 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25127 set TREE_CHAIN to NULL_TREE.
25129 2014-04-03 Richard Biener <rguenther@suse.de>
25131 PR tree-optimization/60740
25132 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25133 over all GIMPLE_COND operands.
25135 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25137 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25138 (Weffc++): Remove Scott's numbering, merge lists and reference
25141 2014-04-03 Nick Clifton <nickc@redhat.com>
25143 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25146 2014-04-03 Martin Jambor <mjambor@suse.cz>
25148 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25149 mention gcc_unreachable before failing.
25150 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25153 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25156 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25157 inconsistent code and instead mark the context inconsistent.
25158 (possible_polymorphic_call_targets): For inconsistent contexts
25159 return empty complete list.
25161 2014-04-02 Anthony Green <green@moxielogic.com>
25163 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25164 (extendqisi2, extendhisi2): Define.
25165 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25166 (WCHAR_TYPE): Change to unsigned int.
25168 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25170 PR tree-optimization/60733
25171 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25172 insertion point for PHI candidates to be the end of the feeding
25173 block for the PHI argument.
25175 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25177 PR rtl-optimization/60650
25178 * lra-constraints.c (process_alt_operands): Decrease reject for
25179 earlyclobber matching.
25181 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25183 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25185 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25187 * config/spu/spu.c (pad_bb): Do not crash when the last
25188 insn is CODE_FOR_blockage.
25190 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25192 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25193 lies outside the target mode.
25195 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25198 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25199 software floating point or no floating point registers, do not
25200 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25201 in GPRs that occurs after we tested for GPRs that would never be
25204 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25205 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25206 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25207 specifically allow DDmode, since that does not use the SPE SIMD
25210 2014-04-02 Richard Biener <rguenther@suse.de>
25212 PR middle-end/60729
25213 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25214 MODE_INTs. Properly use negv_optab.
25215 (expand_abs): Likewise.
25217 2014-04-02 Richard Biener <rguenther@suse.de>
25220 * Makefile.in (install-driver): Guard extra installs with special
25223 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25225 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25226 Document vec_vgbbd.
25228 2014-04-01 Richard Henderson <rth@redhat.com>
25231 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25232 alternative enabled before register allocation.
25234 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25236 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25237 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25239 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25240 (nios2_got_address): Update nios2_large_got_address call site.
25241 (nios2_delegitimize_address): New function.
25242 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25243 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25244 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25246 2014-04-01 Martin Husemann <martin@duskware.de>
25248 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25251 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25253 PR rtl-optimization/60604
25254 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25255 check from register_operand.
25256 (register_operand): Redefine in terms of general_operand.
25257 (nonmemory_operand): Use register_operand for the non-constant cases.
25259 2014-04-01 Richard Biener <rguenther@suse.de>
25261 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25263 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25265 * doc/invoke.texi (mapp-regs): Clarify.
25267 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25269 * config/i386/avx512fintrin.h (__v32hi): Define type.
25270 (__v64qi): Likewise.
25271 (_mm512_set1_epi8): Define.
25272 (_mm512_set1_epi16): Define.
25273 (_mm512_set4_epi32): Define.
25274 (_mm512_set4_epi64): Define.
25275 (_mm512_set4_pd): Define.
25276 (_mm512_set4_ps): Define.
25277 (_mm512_setr4_epi64): Define.
25278 (_mm512_setr4_epi32): Define.
25279 (_mm512_setr4_pd): Define.
25280 (_mm512_setr4_ps): Define.
25281 (_mm512_setzero_epi32): Define.
25283 2014-03-31 Martin Jambor <mjambor@suse.cz>
25285 PR middle-end/60647
25286 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25287 callsite_arguments_match_p. Updated all callers. Also check types of
25288 corresponding formal parameters and actual arguments.
25289 (not_all_callers_have_enough_arguments_p) Renamed to
25290 some_callers_have_mismatched_arguments_p.
25292 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25294 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25296 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25299 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25302 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25304 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25305 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25307 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25308 Use FMAMODE_NOVF512 mode iterator.
25309 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25310 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25311 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25312 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25314 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25315 Use VF_128_256 mode iterator.
25316 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25319 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25321 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25322 static chain if needed.
25324 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25327 * lra-constraints.c (index_part_to_reg): New.
25328 (process_address): Use it.
25330 2014-03-27 Jeff Law <law@redhat.com>
25331 Jakub Jelinek <jakub@redhat.com>
25334 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25335 gen_rtx_{PLUS,MULT} to build up the address expression.
25337 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25338 creating non-canonical RTL.
25340 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25343 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25344 functions; reorganize to make cheap checks first.
25345 (inline_small_functions): Do not estimate growth when dumping;
25347 * ipa-inline.h (inline_summary): Add min_size.
25348 (growth_likely_positive): New function.
25349 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25350 (set_cond_stmt_execution_predicate): Cleanup.
25351 (estimate_edge_size_and_time): Compute min_size.
25352 (estimate_calls_size_and_time): Likewise.
25353 (estimate_node_size_and_time): Likewise.
25354 (inline_update_overall_summary): Update min_size.
25355 (do_estimate_edge_time): Likewise.
25356 (do_estimate_edge_size): Update.
25357 (do_estimate_edge_hints): Update.
25358 (growth_likely_positive): New function.
25360 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25363 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25364 also if addr has VOIDmode.
25366 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25368 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25369 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25371 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25372 instructions as well as AdvancedSIMD loads.
25374 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25376 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25377 Use crypto_aese type.
25378 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25379 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25380 crypto_aese, crypto_aesmc. Move to types.md.
25381 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25383 * config/arm/iterators.md (crypto_type): Likewise.
25385 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25387 * cgraph.c: Include expr.h and tree-dfa.h.
25388 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25391 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25394 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25395 regs from checking multi-reg pseudos.
25397 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25399 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25401 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25403 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25404 if it would clobber the stack pointer, even temporarily.
25406 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25408 * mode-switching.c: Make small adjustments to the top comment.
25410 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25412 * config/rs6000/constraints.md (wD constraint): New constraint to
25413 match the constant integer to get the top DImode/DFmode out of a
25414 vector in a VSX register.
25416 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25417 match the constant integer to get the top DImode/DFmode out of a
25418 vector in a VSX register.
25420 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25423 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25426 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25427 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25429 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25430 Optimize vec_extract of 64-bit values, where the value being
25431 extracted is in the top word, where we can use scalar
25432 instructions. Add direct move and store support. Combine the big
25433 endian/little endian vector select load support into a single insn.
25434 (vsx_extract_<mode>_internal1): Likewise.
25435 (vsx_extract_<mode>_internal2): Likewise.
25436 (vsx_extract_<mode>_load): Likewise.
25437 (vsx_extract_<mode>_store): Likewise.
25438 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25439 combined into vsx_extract_<mode>_load.
25440 (vsx_extract_<mode>_one_le): Likewise.
25442 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25443 define the top 64-bit vector element.
25445 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25448 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25449 Document vec_vbpermq builtin.
25452 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25453 enable use of xxsldwi and xxpermdi builtin functions.
25454 (vec_xxpermdi): Likewise.
25456 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25457 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25459 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25461 PR rtl-optimization/60650
25462 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25464 (find_spills_for): New.
25465 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25466 Spill all pseudos on the second iteration.
25468 2014-03-27 Marek Polacek <polacek@redhat.com>
25471 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25474 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25476 * config/s390/s390.c (s390_can_use_return_insn): Check for
25477 call-saved FPRs on 31 bit.
25479 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25481 PR middle-end/60682
25482 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25483 if they need regimplification, just drop them instead of
25484 calling gimple_regimplify_operands on them.
25486 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25489 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25490 (aarch64_frame_pointer_required): Adjust logic.
25491 (aarch64_can_eliminate): Adjust logic.
25492 (aarch64_override_options_after_change): Adjust logic.
25494 2014-03-27 Dehao Chen <dehao@google.com>
25496 * ipa-inline.c (early_inliner): Update node's inline info.
25498 2014-03-26 Dehao Chen <dehao@google.com>
25500 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25501 compiler inserted conditional jumps for NAN float check.
25503 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25505 * ubsan.h (ubsan_create_data): Change second argument's type
25506 to const location_t *.
25507 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25509 (ubsan_create_data): Change second argument to const location_t *PLOC.
25510 Create Loc field whenever PLOC is non-NULL.
25511 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25512 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25516 * real.c (real_to_integer2): Change type of low to UHWI.
25518 2014-03-26 Tobias Burnus <burnus@net-b.de>
25520 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25521 (CILK_SELF_SPECS): New define.
25522 (driver_self_specs): Use it.
25524 2014-03-26 Richard Biener <rguenther@suse.de>
25526 * tree-pretty-print.c (percent_K_format): Implement special
25527 case for LTO and its stripped down BLOCK tree.
25529 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25532 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25534 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25535 one range is range_int_cst_p, but not both, at least optimize
25536 addition/subtraction of 0 and multiplication by 0 or 1.
25537 * gimple-fold.c (gimple_fold_call): Fold
25538 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25539 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25540 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25542 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25544 PR rtl-optimization/60452
25545 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25546 <case REG>: Return 1 for invalid offsets from the frame pointer.
25548 2014-03-26 Marek Polacek <polacek@redhat.com>
25551 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25554 2014-03-26 Marek Polacek <polacek@redhat.com>
25557 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25560 2014-03-26 Marek Polacek <polacek@redhat.com>
25563 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25564 multiplication in unsigned type.
25566 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25568 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25570 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25572 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25574 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25577 * cif-code.def (UNREACHABLE) New code.
25578 * ipa-inline.c (inline_small_functions): Skip edges to
25579 __builtlin_unreachable.
25580 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25581 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25582 predicate to __bulitin_unreachable.
25583 (set_cond_stmt_execution_predicate): Fix issue when
25584 invert_tree_comparison returns ERROR_MARK.
25585 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25586 propagate to inline clones.
25587 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25589 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25590 * cgraphclones.c (cgraph_clone_node): If call destination is already
25591 ureachable, do not redirect it back.
25592 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25595 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25597 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25598 Do not modify inline clones.
25600 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25602 * config/i386/i386.md (general_sext_operand): New mode attr.
25603 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25604 don't generate (sign_extend (const_int)).
25605 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25606 operands[2]. Use We constraint instead of <i> and
25607 <general_sext_operand> predicate instead of <general_operand>.
25608 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25609 * config/i386/constraints.md (We): New constraint.
25610 * config/i386/predicates.md (x86_64_sext_operand,
25611 sext_operand): New predicates.
25613 2014-03-25 Martin Jambor <mjambor@suse.cz>
25616 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25617 inconsistent devirtualizations to __builtin_unreachable.
25619 2014-03-25 Marek Polacek <polacek@redhat.com>
25622 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25624 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25626 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25627 order of elements for big-endian.
25629 2014-03-25 Richard Biener <rguenther@suse.de>
25631 PR middle-end/60635
25632 * gimplify-me.c (gimple_regimplify_operands): Update the
25635 2014-03-25 Martin Jambor <mjambor@suse.cz>
25638 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25639 (lto_output_varpool_node): Likewise.
25640 (input_overwrite_node): Likewise.
25641 (input_varpool_node): Likewise.
25643 2014-03-25 Richard Biener <rguenther@suse.de>
25645 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25646 (run_gcc): Likewise.
25648 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25650 * combine.c (simplify_compare_const): Add MODE argument.
25651 Handle mode_width 0 as very large mode_width.
25652 (try_combine, simplify_comparison): Adjust callers.
25654 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25655 type to avoid signed integer overflow.
25656 * explow.c (plus_constant): Likewise.
25658 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25660 * doc/generic.texi: Correct typos.
25662 2014-03-24 Tobias Burnus <burnus@net-b.de>
25664 * doc/invoke.texi (-flto): Expand section about
25665 using static libraries with LTO.
25667 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25669 PR rtl-optimization/60501
25670 * optabs.def (addptr3_optab): New optab.
25671 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25672 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25673 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25675 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25677 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25679 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25681 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25684 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25685 (_mm256_undefined_ps): Define.
25686 (_mm256_undefined_pd): Define.
25687 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25688 (_mm_undefined_pd): Define.
25689 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25690 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25691 (_mm512_undefined_ps): Define.
25692 (_mm512_undefined_pd): Define.
25693 Use _mm*_undefined_*.
25694 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25696 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25698 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25699 (lshr_simd): DI mode added.
25700 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25701 (aarch64_ushr_simddi): Likewise.
25702 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25703 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25704 (vshrd_n_u64): Likewise.
25706 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25708 * Makefile.in (s-macro_list): Depend on cc1.
25710 2014-03-23 Teresa Johnson <tejohnson@google.com>
25712 * ipa-utils.c (ipa_print_order): Use specified dump file.
25714 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25716 PR rtl-optimization/60601
25717 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25719 * gcc.c (eval_spec_function): Initialize save_growing_value.
25721 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25724 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25725 code == MINUS_EXPR, never swap op0 with op1.
25727 * toplev.c (init_local_tick): Avoid signed integer multiplication
25729 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25730 shift by first operand's bitsize.
25732 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25735 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25736 redefine to 1 or 0.
25737 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25738 TARGET_ISA_64BIT_P(x).
25740 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25742 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25743 pattern for vector nor instead of subtract from splat(-1).
25744 (altivec_expand_vec_perm_const_le): Likewise.
25746 2014-03-21 Richard Henderson <rth@twiddle.net>
25749 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25750 related insns after epilogue_completed.
25752 2014-03-21 Martin Jambor <mjambor@suse.cz>
25755 * cgraph.h (symtab_node): New flag body_removed.
25756 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25757 when removing bodies.
25758 * symtab.c (dump_symtab_base): Dump body_removed flag.
25759 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25760 had their bodies removed.
25762 2014-03-21 Martin Jambor <mjambor@suse.cz>
25765 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25768 2014-03-21 Richard Biener <rguenther@suse.de>
25770 PR tree-optimization/60577
25771 * tree-core.h (struct tree_base): Document nothrow_flag use
25772 in DECL_NONALIASED.
25773 * tree.h (DECL_NONALIASED): New.
25774 (may_be_aliased): Adjust.
25775 * coverage.c (build_var): Set DECL_NONALIASED.
25777 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25779 * expr.c (expand_expr_real_1): Remove outdated comment.
25781 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25783 PR middle-end/60597
25784 * ira.c (adjust_cleared_regs): Call copy_rtx on
25785 *reg_equiv[REGNO (loc)].src_p before passing it to
25786 simplify_replace_fn_rtx.
25789 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25790 into CONST, put pic register as first operand of PLUS. Use
25791 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25793 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25795 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25797 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25799 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25800 around for store forwarding issue in the FPU on the UT699.
25801 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25802 loads and operations if -mfix-ut699 is specified.
25803 (divtf3_hq): Tweak attribute.
25804 (sqrttf2_hq): Likewise.
25806 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25808 * calls.c (store_one_arg): Remove incorrect const qualification on the
25809 type of the temporary.
25810 * cfgexpand.c (expand_return): Likewise.
25811 * expr.c (expand_constructor): Likewise.
25812 (expand_expr_real_1): Likewise.
25814 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25816 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25819 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25822 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25824 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25826 * config/arm/aarch-common-protos.h
25827 (alu_cost_table): Fix spelling of "extend".
25828 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25830 2014-03-19 Richard Biener <rguenther@suse.de>
25832 PR middle-end/60553
25833 * tree-core.h (tree_type_common): Re-order pointer members
25834 to reduce recursion depth during GC walks.
25836 2014-03-19 Marek Polacek <polacek@redhat.com>
25839 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25840 before accessing it.
25842 2014-03-19 Richard Biener <rguenther@suse.de>
25845 * lto-streamer-in.c (input_function): In WPA stage do not drop
25848 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25850 PR tree-optimization/60559
25851 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25852 with build_zero_cst assignment.
25854 2014-03-18 Kai Tietz <ktietz@redhat.com>
25856 PR rtl-optimization/56356
25857 * sdbout.c (sdbout_parms): Verify that parms'
25858 incoming argument is valid.
25859 (sdbout_reg_parms): Likewise.
25861 2014-03-18 Richard Henderson <rth@redhat.com>
25864 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25865 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25866 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25868 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25870 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25871 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25872 Italicize plugin event names in description. Explain that
25873 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25874 Remind that no GCC functions should be called after PLUGIN_FINISH.
25875 Explain what pragmas with expansion are.
25877 2014-03-18 Martin Liska <mliska@suse.cz>
25879 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25880 gimple call statement is update.
25881 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25882 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25884 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25887 * ubsan.c (ubsan_instrument_unreachable): Call
25888 initialize_sanitizer_builtins.
25889 (ubsan_pass): Likewise.
25892 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25893 varpool_finalize_decl instead of rest_of_decl_compilation.
25895 2014-03-18 Richard Biener <rguenther@suse.de>
25897 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25898 by using bitmap_and_compl instead of bitmap_and_compl_into.
25899 (df_rd_transfer_function): Likewise.
25901 2014-03-18 Richard Biener <rguenther@suse.de>
25903 * doc/lto.texi (fresolution): Fix typo.
25905 2014-03-18 Richard Biener <rguenther@suse.de>
25907 * doc/invoke.texi (flto): Update for changes in 4.9.
25909 2014-03-18 Richard Biener <rguenther@suse.de>
25911 * doc/loop.texi: Remove section on the removed lambda framework.
25912 Update loop docs with recent changes in preserving loop structure.
25914 2014-03-18 Richard Biener <rguenther@suse.de>
25916 * doc/lto.texi (-fresolution): Document.
25918 2014-03-18 Richard Biener <rguenther@suse.de>
25920 * doc/contrib.texi: Adjust my name.
25922 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25925 * internal-fn.c: Include diagnostic-core.h.
25926 (expand_BUILTIN_EXPECT): New function.
25927 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25928 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25929 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25930 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25931 IFN_BUILTIN_EXPECT.
25932 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25933 Revert 3 argument __builtin_expect code.
25934 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25935 * gimple-fold.c (gimple_fold_call): Likewise.
25936 * tree.h (fold_builtin_expect): New prototype.
25937 * builtins.c (build_builtin_expect_predicate): Add predictor
25938 argument, if non-NULL, create 3 argument __builtin_expect.
25939 (fold_builtin_expect): No longer static. Add ARG2 argument,
25940 pass it through to build_builtin_expect_predicate.
25941 (fold_builtin_2): Adjust caller.
25942 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25943 * internal-fn.def (BUILTIN_EXPECT): New.
25945 2014-03-18 Tobias Burnus <burnus@net-b.de>
25948 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
25949 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
25950 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
25952 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
25955 * predict.c (combine_predictions_for_bb): Fix up formatting.
25956 (expr_expected_value_1, expr_expected_value): Add predictor argument,
25957 fill what it points to if non-NULL.
25958 (tree_predict_by_opcode): Adjust caller, use the predictor.
25959 * predict.def (PRED_COMPARE_AND_SWAP): Add.
25961 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
25963 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
25964 proper constant for the store mode.
25966 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
25968 * symtab.c (change_decl_assembler_name): Fix transparent alias
25969 chain construction.
25971 2014-03-16 Renlin Li <Renlin.Li@arm.com>
25973 * config/aarch64/aarch64.c: Correct the comments about the
25974 aarch64 stack layout.
25976 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
25978 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
25979 check for GF_OMP_FOR_KIND_FOR.
25981 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
25983 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
25984 ymm and zmm register names.
25986 2014-03-17 Jakub Jelinek <jakub@redhat.com>
25989 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
25990 note creation for the 2010-08-31 changes.
25992 2014-03-17 Marek Polacek <polacek@redhat.com>
25994 PR middle-end/60534
25995 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
25996 as -fno-tree-loop-vectorize.
25997 (expand_omp_simd): Likewise.
25999 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26001 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26002 (eligible_for_call_delay): New prototype.
26003 * config/sparc/sparc.c (tls_call_delay): Rename into...
26004 (eligible_for_call_delay): ...this. Return false if the instruction
26005 cannot be put in the delay slot of a branch.
26006 (eligible_for_restore_insn): Simplify.
26007 (eligible_for_return_delay): Return false if the instruction cannot be
26008 put in the delay slot of a branch and simplify.
26009 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26010 put in the delay slot of a branch.
26011 * config/sparc/sparc.md (fix_ut699): New attribute.
26012 (tls_call_delay): Delete.
26013 (in_call_delay): Reimplement.
26014 (eligible_for_sibcall_delay): Rename into...
26015 (in_sibcall_delay): ...this.
26016 (eligible_for_return_delay): Rename into...
26017 (in_return_delay): ...this.
26018 (in_branch_delay): Reimplement.
26019 (in_uncond_branch_delay): Delete.
26020 (in_annul_branch_delay): Delete.
26022 2014-03-14 Richard Henderson <rth@redhat.com>
26025 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26026 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26027 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26028 (floathi splitters): Remove.
26029 (float<SWI48x>xf2): New pattern.
26030 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26031 code that tried to handle DImode for 32-bit, but which was excluded
26032 by the pattern's condition. Drop allocation of stack temporary.
26033 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26034 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26035 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26036 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26037 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26038 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26039 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26040 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26041 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26042 (*float<SWI48x><X87MODEF>2_i387): Remove.
26043 (all float _with_temp splitters): Remove.
26044 (*float<SWI48x><MODEF>2_i387): New pattern.
26045 (*float<SWI48><MODEF>2_sse): New pattern.
26046 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26047 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26049 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26050 Marek Polacek <polacek@redhat.com>
26052 PR middle-end/60484
26053 * common.opt (dump_base_name_prefixed): New Variable.
26054 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26055 if x_dump_base_name_prefixed is already set, set it at the end.
26057 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26059 PR rtl-optimization/60508
26060 * lra-constraints.c (get_reload_reg): Add new parameter
26062 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26063 Pass the new parameter values.
26065 2014-03-14 Richard Biener <rguenther@suse.de>
26067 * common.opt: Revert unintented changes from r205065.
26068 * opts.c: Likewise.
26070 2014-03-14 Richard Biener <rguenther@suse.de>
26072 PR middle-end/60518
26073 * cfghooks.c (split_block): Properly adjust all loops the
26074 block was a latch of.
26076 2014-03-14 Martin Jambor <mjambor@suse.cz>
26079 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26082 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26085 * config/avr/avr.c (avr_set_current_function): Pass function name
26086 through default_strip_name_encoding before sanity checking instead
26087 of skipping the first char of the assembler name.
26089 2014-03-13 Richard Henderson <rth@redhat.com>
26092 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26093 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26094 * config/i386/i386-protos.h: Likewise.
26095 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26096 in the expander instead of a splitter.
26097 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26098 any possibility of requiring a memory.
26099 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26100 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26101 (fp branch splitters): Update for ix86_split_fp_branch.
26102 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26103 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26104 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26105 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26106 (*fop_<MODEF>_3_i387): Likewise.
26107 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26108 (splitters for the fop_* register patterns): Remove.
26109 (fscalexf4_i387): Rename from *fscalexf4_i387.
26110 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26112 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26114 PR tree-optimization/59779
26115 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26116 type for bitsize and maxsize instead of HOST_WIDE_INT.
26118 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26120 PR rtl-optimization/57320
26121 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26122 the CFG after thread_prologue_and_epilogue_insns.
26124 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26126 PR rtl-optimization/57189
26127 * lra-constraints.c (process_alt_operands): Disfavor spilling
26130 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26132 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26134 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26136 PR tree-optimization/59025
26137 PR middle-end/60418
26138 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26139 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26141 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26144 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26145 calls of avr_out_plus_1.
26147 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26149 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26150 BB's single pred and update the father loop's latch info later.
26152 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26154 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26158 (VEC_base): Likewise.
26159 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26160 registers, we need to swap double words in little endian mode.
26162 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26163 to be a container mode for 128-bit integer operations added in ISA
26164 2.07. Unlike TImode and PTImode, the preferred register set is
26165 the Altivec/VMX registers for the 128-bit operations.
26167 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26169 (rs6000_split_128bit_ok_p): Likewise.
26171 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26172 macros for creating ISA 2.07 normal and overloaded builtin
26173 functions with 3 arguments.
26174 (BU_P8V_OVERLOAD_3): Likewise.
26175 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26176 for use as overloaded functions.
26177 (VPERM_1TI_UNS): Likewise.
26178 (VSEL_1TI): Likewise.
26179 (VSEL_1TI_UNS): Likewise.
26180 (ST_INTERNAL_1ti): Likewise.
26181 (LD_INTERNAL_1ti): Likewise.
26182 (XXSEL_1TI): Likewise.
26183 (XXSEL_1TI_UNS): Likewise.
26184 (VPERM_1TI): Likewise.
26185 (VPERM_1TI_UNS): Likewise.
26186 (XXPERMDI_1TI): Likewise.
26187 (SET_1TI): Likewise.
26188 (LXVD2X_V1TI): Likewise.
26189 (STXVD2X_V1TI): Likewise.
26190 (VEC_INIT_V1TI): Likewise.
26191 (VEC_SET_V1TI): Likewise.
26192 (VEC_EXT_V1TI): Likewise.
26193 (EQV_V1TI): Likewise.
26194 (NAND_V1TI): Likewise.
26195 (ORC_V1TI): Likewise.
26196 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26197 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26198 overloaded builtin.
26199 (VADDUQM): Likewise.
26200 (VSUBCUQ): Likewise.
26201 (VADDEUQM): Likewise.
26202 (VADDECUQ): Likewise.
26203 (VSUBEUQM): Likewise.
26204 (VSUBECUQ): Likewise.
26206 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26207 __int128_t and __uint128_t types.
26208 (__uint128_type): Likewise.
26209 (altivec_categorize_keyword): Add support for vector __int128_t,
26210 vector __uint128_t, vector __int128, and vector unsigned __int128
26211 as a container type for TImode operations that need to be done in
26212 VSX/Altivec registers.
26213 (rs6000_macro_to_expand): Likewise.
26214 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26215 to support 128-bit integer instructions vaddcuq, vadduqm,
26216 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26217 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26219 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26220 for V1TImode, and set up preferences to use VSX/Altivec registers.
26221 Setup VSX reload handlers.
26222 (rs6000_debug_reg_global): Likewise.
26223 (rs6000_init_hard_regno_mode_ok): Likewise.
26224 (rs6000_preferred_simd_mode): Likewise.
26225 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26226 (easy_altivec_constant): Likewise.
26227 (output_vec_const_move): Likewise.
26228 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26230 (rs6000_expand_vector_extract): Likewise.
26231 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26233 (rs6000_const_vec): Add support for V1TImode.
26234 (rs6000_emit_le_vsx_load): Swap double words when loading or
26235 storing TImode/V1TImode.
26236 (rs6000_emit_le_vsx_store): Likewise.
26237 (rs6000_emit_le_vsx_move): Likewise.
26238 (rs6000_emit_move): Add support for V1TImode.
26239 (altivec_expand_ld_builtin): Likewise.
26240 (altivec_expand_st_builtin): Likewise.
26241 (altivec_expand_vec_init_builtin): Likewise.
26242 (altivec_expand_builtin): Likewise.
26243 (rs6000_init_builtins): Add support for V1TImode type. Add
26244 support for ISA 2.07 128-bit integer builtins. Define type names
26245 for the VSX/Altivec vector types.
26246 (altivec_init_builtins): Add support for overloaded vector
26247 functions with V1TImode type.
26248 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26249 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26251 (rs6000_split_128bit_ok_p): Likewise.
26252 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26253 __int128_t and vector __uint128_t.
26255 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26256 and mode attributes.
26258 (VSX_M2): Likewise.
26263 (VS_scalar): Likewise.
26264 (VS_double): Likewise.
26265 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26267 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26268 we support the ISA 2.07 128-bit integer arithmetic instructions.
26269 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26270 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26271 and TImode types for use with the builtin functions.
26272 (V1TI_type_node): Likewise.
26273 (unsigned_V1TI_type_node): Likewise.
26274 (intTI_type_internal_node): Likewise.
26275 (uintTI_type_internal_node): Likewise.
26277 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26278 128-bit builtin functions.
26279 (UNSPEC_VADDEUQM): Likewise.
26280 (UNSPEC_VADDECUQ): Likewise.
26281 (UNSPEC_VSUBCUQ): Likewise.
26282 (UNSPEC_VSUBEUQM): Likewise.
26283 (UNSPEC_VSUBECUQ): Likewise.
26284 (VM): Add V1TImode to vector mode iterators.
26286 (VI_unit): Likewise.
26287 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26288 (altivec_vaddcuq): Likewise.
26289 (altivec_vsubuqm): Likewise.
26290 (altivec_vsubcuq): Likewise.
26291 (altivec_vaddeuqm): Likewise.
26292 (altivec_vaddecuq): Likewise.
26293 (altivec_vsubeuqm): Likewise.
26294 (altivec_vsubecuq): Likewise.
26296 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26298 (BOOL_128): Likewise.
26299 (BOOL_REGS_OUTPUT): Likewise.
26300 (BOOL_REGS_OP1): Likewise.
26301 (BOOL_REGS_OP2): Likewise.
26302 (BOOL_REGS_UNARY): Likewise.
26303 (BOOL_REGS_AND_CR0): Likewise.
26305 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26306 128-bit integer builtin support.
26307 (vec_vadduqm): Likewise.
26308 (vec_vaddecuq): Likewise.
26309 (vec_vaddeuqm): Likewise.
26310 (vec_vsubecuq): Likewise.
26311 (vec_vsubeuqm): Likewise.
26312 (vec_vsubcuq): Likewise.
26313 (vec_vsubuqm): Likewise.
26315 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26316 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26317 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26318 128-bit integer add/subtract to ISA 2.07.
26320 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26322 * config/arc/arc.c (arc_predicate_delay_insns):
26323 Fix third argument passed to conditionalize_nonjump.
26325 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26327 * config/aarch64/aarch64-builtins.c
26328 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26329 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26330 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26331 instead of __builtin_lfloor.
26332 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26334 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26336 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26337 (tree_ssa_ifcombine_bb_1): New function.
26338 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26339 is an empty forwarder block to then_bb or vice versa and then_bb
26340 and else_bb are effectively swapped.
26342 2014-03-12 Christian Bruel <christian.bruel@st.com>
26345 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26346 REG_CFA_DEF_CFA note.
26347 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26348 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26350 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26352 PR tree-optimization/60454
26353 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26355 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26357 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26358 Do not define target_cpu_default2 to generic.
26359 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26360 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26361 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26363 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26364 Marc Glisse <marc.glisse@inria.fr>
26366 PR tree-optimization/60502
26367 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26368 instead of build_low_bits_mask.
26370 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26372 PR middle-end/60482
26373 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26374 if there are multiple uses, but op doesn't live on E edge.
26375 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26376 clobber stmts before __builtin_unreachable.
26378 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26380 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26381 hard_frame_pointer_rtx.
26382 * cse.c (cse_insn): Remove volatile check.
26383 * cselib.c (cselib_process_insn): Likewise.
26384 * dse.c (scan_insn): Likewise.
26386 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26388 * config/arc/arc.c (conditionalize_nonjump): New function,
26390 (arc_ifcvt): ... this.
26391 (arc_predicate_delay_insns): Use it.
26393 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26395 * config/arc/predicates.md (extend_operand): During/after reload,
26396 allow const_int_operand.
26397 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26398 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26399 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26401 (umulsi3_highpart_i): Likewise.
26403 2014-03-11 Richard Biener <rguenther@suse.de>
26405 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26406 Add asserts to guard possible wrong-code bugs.
26408 2014-03-11 Richard Biener <rguenther@suse.de>
26410 PR tree-optimization/60429
26411 PR tree-optimization/60485
26412 * tree-ssa-structalias.c (set_union_with_increment): Properly
26413 take into account all fields that overlap the shifted vars.
26414 (do_sd_constraint): Likewise.
26415 (do_ds_constraint): Likewise.
26416 (get_constraint_for_ptr_offset): Likewise.
26418 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26420 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26421 (nios2_compute_frame_layout):
26422 Add calculation of cfun->machine->fp_save_offset.
26423 (nios2_expand_prologue): Correct setting of frame pointer register
26425 (nios2_expand_epilogue): Update recovery of stack pointer from
26426 frame pointer accordingly.
26427 (nios2_initial_elimination_offset): Update calculation of offset
26428 for eliminating to HARD_FRAME_POINTER_REGNUM.
26430 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26433 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26434 cgraph_get_create_node on VAR_DECLs.
26436 2014-03-10 Richard Biener <rguenther@suse.de>
26438 PR middle-end/60474
26439 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26441 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26443 * config/vms/vms.opt (vms_float_format): New variable.
26445 2014-03-08 Tobias Burnus <burnus@net-b.de>
26447 * doc/invoke.texi (-fcilkplus): Update implementation status.
26449 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26450 Richard Biener <rguenther@suse.de>
26452 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26453 consistently accross all TUs.
26454 (run_gcc): Enable -fshort-double automatically at link at link-time
26455 and disallow override.
26457 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26460 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26461 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26462 if they can't be used.
26464 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26466 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26467 for Solaris 11/x86 ld.
26468 * configure: Regenerate.
26470 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26472 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26473 (LIB_TLS_SPEC): Save as ld_tls_libs.
26474 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26475 (HAVE_AS_IX86_TLSLDM): New test.
26476 * configure, config.in: Regenerate.
26477 * config/i386/i386.c (legitimize_tls_address): Fall back to
26478 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26479 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26480 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26481 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26483 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26485 * common.opt (fira-loop-pressure): Mark as optimization.
26487 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26489 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26490 an OpenMP mappable type.
26492 2014-03-06 Matthias Klose <doko@ubuntu.com>
26494 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26495 MULTILIB_OSDIRNAMES is not defined.
26497 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26498 Meador Inge <meadori@codesourcery.com>
26501 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26502 (arm_legitimize_address): Call legitimize_tls_address for any
26503 arm_tls_referenced_p expression, handle constant addend. Call it
26504 before testing for !TARGET_ARM.
26505 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26507 2014-03-06 Richard Biener <rguenther@suse.de>
26509 PR middle-end/60445
26513 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26515 * tree-streamer.c (record_common_node): Assert we don't record
26516 nodes with type double.
26517 (preload_common_node): Skip type double, complex double and double
26518 pointer since it is now frontend dependent due to fshort-double option.
26520 2014-03-06 Richard Biener <rguenther@suse.de>
26522 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26523 or -fno-lto is specified and the linker has full plugin support.
26524 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26525 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26526 * lto-wrapper.c (merge_and_complain): Merge compile-time
26527 optimization levels.
26528 (run_gcc): And pass it through to the link options.
26530 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26534 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26536 * cselib.c (remove_useless_values): Skip to avoid quadratic
26537 behavior if the condition moved from...
26538 (cselib_process_insn): ... here holds.
26540 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26543 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26544 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26547 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26548 (TM_H): Add x86-tune.def.
26550 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26552 * config/aarch64/aarch64.c (generic_tunings):
26553 Use cortexa57_extra_costs.
26555 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26558 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26559 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26560 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26563 2014-03-04 Heiher <r@hev.cc>
26565 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26566 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26568 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26570 * config/i386/predicates.md (const2356_operand): Change to ...
26571 (const2367_operand): ... this.
26572 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26574 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26575 (*avx512pf_scatterpf<mode>sf): Ditto.
26576 (avx512pf_scatterpf<mode>df): Ditto.
26577 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26578 (*avx512pf_scatterpf<mode>df): Ditto.
26579 * config/i386/i386.c (ix86_expand_builtin): Update
26580 incorrect hint operand error message.
26582 2014-03-04 Richard Biener <rguenther@suse.de>
26584 * lto-section-in.c (lto_get_section_data): Fix const cast.
26586 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26588 * tree-streamer.c (record_common_node): Assert we don't record
26589 nodes with type double.
26590 (preload_common_node): Skip type double, complex double and double
26591 pointer since it is now frontend dependent due to fshort-double option.
26593 2014-03-04 Richard Biener <rguenther@suse.de>
26596 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26597 (lto_input_toplevel_asms): Likewise.
26598 * lto-section-in.c (lto_get_section_data): Instead do it here
26601 2014-03-04 Richard Biener <rguenther@suse.de>
26603 PR tree-optimization/60382
26604 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26605 dead PHIs a reduction.
26607 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26609 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26611 (_mm_prefetch): Move out of GCC target("sse") pragma.
26612 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26613 GCC target("prfchw") pragma.
26614 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26616 * config/i386/i386.c (ix86_option_override_internal): Enable
26617 -mprfchw with -mprefetchwt1.
26619 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26621 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26624 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26626 * opts.h (CL_PCH_IGNORE): Define.
26627 * targhooks.c (option_affects_pch_p):
26628 Return false for options that have CL_PCH_IGNORE set.
26629 * opt-functions.awk: Process PchIgnore.
26630 * doc/options.texi: Document PchIgnore.
26632 * config/arc/arc.opt (misize): Add PchIgnore property.
26634 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26636 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26637 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26638 constraint on constants to permit them being loaded into
26639 GENERAL_REGS or BASE_REGS.
26641 2014-03-03 Nick Clifton <nickc@redhat.com>
26643 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26644 anti-cacnonical alternatives.
26645 (negandhi3_real): New pattern.
26646 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26648 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26650 * config/avr/avr-mcus.def: Remove atxmega16x1.
26651 * config/avr/avr-tables.opt: Regenerate.
26652 * config/avr/t-multilib: Regenerate.
26653 * doc/avr-mmcu.texi: Regenerate.
26655 2014-03-03 Tobias Grosser <tobias@grosser.es>
26656 Mircea Namolaru <mircea.namolaru@inria.fr>
26658 PR tree-optimization/58028
26659 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26662 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26664 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26665 not handled by recognizers.
26667 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26669 PR middle-end/60175
26670 * function.c (expand_function_end): Don't emit
26671 clobber_return_register sequence if clobber_after is a BARRIER.
26672 * cfgexpand.c (construct_exit_block): Append instructions before
26673 return_label to prev_bb.
26675 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26677 * config/rs6000/constraints.md: Document reserved use of "wc".
26679 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26682 * ipa.c (function_and_variable_visibility): When dissolving comdat
26683 group, also set all symbols to local.
26685 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26690 2013-12-14 Jan Hubicka <jh@suse.cz>
26691 PR middle-end/58477
26692 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26694 2014-03-02 Jon Beniston <jon@beniston.com>
26700 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26701 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26702 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26703 (simple_return, *simple_return): New patterns
26704 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26705 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26707 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26709 * dwarf2out.c (gen_subprogram_die): Tidy.
26711 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26714 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26715 (*mov_t_msb_neg_negc): ... this new insn.
26717 2014-02-28 Jason Merrill <jason@redhat.com>
26720 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26723 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26726 * dwarf2out.c (decltype_auto_die): New static.
26727 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26728 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26729 (is_cxx_auto): Likewise.
26731 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26733 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26734 we are not using general regs only.
26736 2014-02-28 Richard Biener <rguenther@suse.de>
26739 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26740 previous fix and only allow to remove trivial pre-headers
26741 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26742 (remove_forwarder_block): Properly update the latch of a loop.
26744 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26747 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26748 (cselib_preserved_hash_table): New.
26749 (preserve_constants_and_equivs): Move preserved vals to it.
26750 (cselib_find_slot): Look it up first.
26751 (cselib_init): Initialize it.
26752 (cselib_finish): Release it.
26753 (dump_cselib_table): Dump it.
26755 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26758 * cselib.c (remove_useless_values): Skip to avoid quadratic
26759 behavior if the condition moved from...
26760 (cselib_process_insn): ... here holds.
26762 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26765 * var-tracking.c (vt_initialize): Apply the same condition to
26766 preserve the CFA base value.
26768 2014-02-28 Joey Ye <joey.ye@arm.com>
26771 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26772 if reload in progress or completed.
26774 2014-02-28 Tobias Burnus <burnus@net-b.de>
26776 PR middle-end/60147
26777 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26780 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26782 * doc/tm.texi.in (Condition Code Status): Update documention for
26783 relative locations of cc0-setter and cc0-user.
26785 2014-02-27 Jeff Law <law@redhat.com>
26787 PR rtl-optimization/52714
26788 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26789 into two independent simple sets, if I3 is a jump, ensure the
26790 pattern we place into I3 is a (set (pc) ...).
26792 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26793 Jeff Law <law@redhat.com>
26795 PR rtl-optimization/49847
26796 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26797 are in different blocks.
26798 * doc/tm.texi (Condition Code Status): Update documention for
26799 relative locations of cc0-setter and cc0-user.
26801 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26804 * lra.c (lra_emit_add): Check SUBREG too.
26806 2014-02-27 Andreas Schwab <schwab@suse.de>
26808 * config/m68k/m68k.c (m68k_option_override): Disable
26809 -flive-range-shrinkage for classic m68k.
26810 (m68k_override_options_after_change): Likewise.
26812 2014-02-27 Marek Polacek <polacek@redhat.com>
26814 PR middle-end/59223
26815 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26816 -Wmaybe-uninitialized.
26818 2014-02-27 Alan Modra <amodra@gmail.com>
26821 * reload1.c (emit_input_reload_insns): When reload_override_in,
26822 set old to rl->in_reg when rl->in_reg is a subreg.
26824 2014-02-26 Richard Biener <rguenther@suse.de>
26827 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26829 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26831 * common/config/i386/predicates.md (const1256_operand): Remove.
26832 (const2356_operand): New.
26833 (const_1_to_2_operand): Remove.
26834 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26835 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26836 (*avx512pf_gatherpf<mode>sf): Ditto.
26837 (avx512pf_gatherpf<mode>df): Ditto.
26838 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26839 (*avx512pf_gatherpf<mode>df): Ditto.
26840 (avx512pf_scatterpf<mode>sf): Ditto.
26841 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26842 (*avx512pf_scatterpf<mode>sf): Ditto.
26843 (avx512pf_scatterpf<mode>df): Ditto.
26844 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26845 (*avx512pf_scatterpf<mode>df): Ditto.
26846 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26848 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26850 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26851 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26852 (_mm512_mask_testn_epi64_mask): Move to ...
26853 * config/i386/avx512cdintrin.h: Here.
26854 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26855 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26856 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26857 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26858 TARGET_AVX512F from TARGET_AVX512CD.
26860 2014-02-26 Richard Biener <rguenther@suse.de>
26863 * ipa.c (walk_polymorphic_call_targets): Properly guard
26864 call to inline_update_overall_summary.
26866 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26869 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26870 and latches only if requested. Fix latch if it is removed.
26871 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26872 LOOPS_HAVE_PREHEADERS.
26874 2014-02-25 Andrew Pinski <apinski@cavium.com>
26876 * builtins.c (expand_builtin_thread_pointer): Create a new target
26877 when the target is NULL.
26879 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26881 PR rtl-optimization/60317
26882 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26883 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26884 * lra-assigns.c: Include params.h.
26885 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26886 other reload pseudos considerations.
26888 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26890 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26891 to use canonical form for nor<mode>3.
26893 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26896 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26899 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26901 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26902 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26903 (ix86_handle_option): Handle OPT_mprefetchwt1.
26904 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26905 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26907 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26908 OPTION_MASK_ISA_PREFETCHWT1.
26909 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26910 (PTA_PREFETCHWT1): New.
26911 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26912 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26913 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26914 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26915 (*prefetch_avx512pf_<mode>_: Change into ...
26916 (*prefetch_prefetchwt1_<mode>: This.
26917 * config/i386/i386.opt (mprefetchwt1): New.
26918 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26919 (_mm_prefetch): Handle intent to write.
26920 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26922 2014-02-25 Richard Biener <rguenther@suse.de>
26924 PR middle-end/60291
26925 * emit-rtl.c (mem_attrs_htab): Remove.
26926 (mem_attrs_htab_hash): Likewise.
26927 (mem_attrs_htab_eq): Likewise.
26928 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26929 (init_emit_once): Do not allocate mem_attrs_htab.
26931 2014-02-25 Richard Biener <rguenther@suse.de>
26934 * lto-opts.c (lto_write_options): Output non-explicit conservative
26935 -fwrapv, -fno-trapv and -fno-strict-overflow.
26936 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26937 (run_gcc): And pass them through.
26939 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26941 * sel-sched.c (calculate_new_fences): New parameter ptime.
26942 Calculate it as a maximum over all fence cycles.
26943 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26944 Print the final schedule timing when sched_verbose.
26946 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26948 PR rtl-optimization/60292
26949 * sel-sched.c (fill_vec_av_set): Do not reset target availability
26950 bit fot the fence instruction.
26952 2014-02-24 Alangi Derick <alangiderick@gmail.com>
26954 * calls.h: Fix typo in comment.
26956 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
26958 * config/pa/pa.c (pa_output_move_double): Don't valididate when
26959 adjusting offsetable addresses.
26961 2014-02-24 Guozhi Wei <carrot@google.com>
26963 * sparseset.h (sparseset_pop): Fix the wrong index.
26965 2014-02-24 Walter Lee <walt@tilera.com>
26967 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
26968 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
26970 * common/config/tilegx/tilegx-common.c
26971 (TARGET_DEFAULT_TARGET_FLAGS): Define.
26972 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
26973 (LINK_SPEC): Ditto.
26974 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
26975 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
26976 (tilegx_gimplify_va_arg_expr): Handle big endian.
26977 (tilegx_expand_unaligned_load): Ditto.
26978 (tilegx_expand_unaligned_store): Ditto.
26979 (TARGET_RETURN_IN_MSB): New.
26980 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
26981 (TARGET_ENDIAN_DEFAULT): New.
26982 (TARGET_BIG_ENDIAN): Handle big endian.
26983 (BYTES_BIG_ENDIAN): Ditto.
26984 (WORDS_BIG_ENDIAN): Ditto.
26985 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
26986 (ENDIAN_SPEC): New.
26987 (EXTRA_SPECS): New.
26988 * config/tilegx/tilegx.md (extv): Handle big endian.
26990 (insn_st<n>): Ditto.
26991 (insn_st<n>_add<bitsuffix>): Ditto.
26992 (insn_stnt<n>): Ditto.
26993 (insn_stnt<n>_add<bitsuffix>):Ditto.
26994 (vec_interleave_highv8qi): Handle big endian.
26995 (vec_interleave_highv8qi_be): New.
26996 (vec_interleave_highv8qi_le): New.
26997 (insn_v1int_h): Handle big endian.
26998 (vec_interleave_lowv8qi): Handle big endian.
26999 (vec_interleave_lowv8qi_be): New.
27000 (vec_interleave_lowv8qi_le): New.
27001 (insn_v1int_l): Handle big endian.
27002 (vec_interleave_highv4hi): Handle big endian.
27003 (vec_interleave_highv4hi_be): New.
27004 (vec_interleave_highv4hi_le): New.
27005 (insn_v2int_h): Handle big endian.
27006 (vec_interleave_lowv4hi): Handle big endian.
27007 (vec_interleave_lowv4hi_be): New.
27008 (vec_interleave_lowv4hi_le): New.
27009 (insn_v2int_l): Handle big endian.
27010 (vec_interleave_highv2si): Handle big endian.
27011 (vec_interleave_highv2si_be): New.
27012 (vec_interleave_highv2si_le): New.
27013 (insn_v4int_h): Handle big endian.
27014 (vec_interleave_lowv2si): Handle big endian.
27015 (vec_interleave_lowv2si_be): New.
27016 (vec_interleave_lowv2si_le): New.
27017 (insn_v4int_l): Handle big endian.
27018 * config/tilegx/tilegx.opt (mbig-endian): New option.
27019 (mlittle-endian): New option.
27020 * doc/install.texi: Document tilegxbe-linux.
27021 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27023 2014-02-24 Martin Jambor <mjambor@suse.cz>
27026 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27027 there are no parameter descriptors.
27029 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27031 PR rtl-optimization/60268
27032 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27033 initialization to ...
27034 (sched_rgn_init): ... here.
27035 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27037 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27039 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27042 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27044 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27047 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27049 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27050 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27052 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27054 * config/microblaze/predicates.md: Add cmp_op predicate.
27055 * config/microblaze/microblaze.md: Add branch_compare instruction
27056 which uses cmp_op predicate and emits cmp insn before branch.
27057 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27058 to microblaze_expand_conditional_branch and consolidate logic.
27059 (microblaze_expand_conditional_branch): emit branch_compare
27060 insn instead of handling cmp op separate from branch insn.
27062 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27064 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27067 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27069 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27070 define_insn with define_expand and new define_insn
27071 *altivec_lve<VI_char>x_internal.
27072 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27073 and new define_insn *altivec_stve<VI_char>x_internal.
27074 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27076 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27078 (altivec_expand_stvex_be): New function.
27080 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27082 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27083 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27084 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27085 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27087 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27090 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27091 instead of emit_move_insn.
27093 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27095 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27096 vspltw with vsldoi.
27097 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27098 gen_altivec_vsumsws.
27100 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27102 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27103 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27104 (altivec_lvxl_<mode>): New define_expand incorporating
27105 -maltivec=be semantics where needed.
27106 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27107 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27108 semantics where needed.
27109 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27110 (altivec_stvx_<mode>): New define_expand incorporating
27111 -maltivec=be semantics where needed.
27112 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27113 VM2 iterator instead of V4SI.
27114 (altivec_stvxl_<mode>): New define_expand incorporating
27115 -maltivec=be semantics where needed.
27116 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27117 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27118 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27119 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27120 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27121 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27122 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27123 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27124 ALTIVEC_BUILTIN_STVXL.
27125 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27126 (altivec_expand_stvx_be): Likewise.
27127 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27128 (altivec_expand_lvx_be): Likewise.
27129 (altivec_expand_stvx_be): Likewise.
27130 (altivec_expand_builtin): Add cases for
27131 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27132 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27133 (altivec_init_builtins): Add definitions for
27134 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27135 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27137 2014-02-21 Catherine Moore <clm@codesourcery.com>
27139 * doc/invoke.texi (mvirt, mno-virt): Document.
27140 * config/mips/mips.opt (mvirt): New option.
27141 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27143 2014-02-21 Richard Biener <rguenther@suse.de>
27145 PR tree-optimization/60276
27146 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27147 (STMT_VINFO_MIN_NEG_DIST): New macro.
27148 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27149 STMT_VINFO_MIN_NEG_DIST.
27150 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27151 made for negative dependence distances still hold.
27153 2014-02-21 Richard Biener <rguenther@suse.de>
27155 PR middle-end/60291
27156 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27157 DECL_INITIAL for globals not in the current function context.
27159 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27161 PR tree-optimization/56490
27162 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27163 * tree-ssa-uninit.c: Include params.h.
27164 (compute_control_dep_chain): Add num_calls argument, return false
27165 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27166 num_calls to recursive call.
27167 (find_predicates): Change dep_chain into normal array,
27168 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27169 variable and adjust compute_control_dep_chain caller.
27170 (find_def_preds): Likewise.
27172 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27174 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27175 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27177 2014-02-21 Nick Clifton <nickc@redhat.com>
27179 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27180 (pushhi1): Likewise.
27181 (popqi1): Add mode to pre_dec.
27182 (pophi1): Likewise.
27184 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27186 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27187 mode for mask of V8SFmode permutation.
27189 2014-02-20 Richard Henderson <rth@redhat.com>
27192 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27193 a new pseudo for OLDVAL.
27195 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27198 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27199 gen_reg_rtx if d->testing_p.
27200 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27201 if d->testing_p and we will certainly return true.
27202 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27205 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27207 * emit-rtl.c (gen_reg_rtx): Assert that
27208 crtl->emit.regno_pointer_align_length is non-zero.
27210 2014-02-20 Richard Henderson <rth@redhat.com>
27213 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27214 on failure the store back into EXPECT.
27216 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27217 Sandra Loosemore <sandra@codesourcery.com>
27219 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27220 * config/nios2/nios2.c (nios2_function_profiler): Add
27221 -fPIC (flag_pic == 2) support.
27222 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27223 (nios2_large_offset_p): New function.
27224 (nios2_unspec_reloc_p): Move up position, update to use
27225 nios2_large_offset_p.
27226 (nios2_unspec_address): Remove function.
27227 (nios2_unspec_offset): New function.
27228 (nios2_large_got_address): New function.
27229 (nios2_got_address): Add large offset support.
27230 (nios2_legitimize_tls_address): Update usage of removed and new
27232 (nios2_symbol_binds_local_p): New function.
27233 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27234 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27235 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27236 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27237 processing for (const (unspec ...)).
27238 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27240 2014-02-20 Richard Biener <rguenther@suse.de>
27242 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27243 doing the substitution.
27244 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27246 2014-02-20 Martin Jambor <mjambor@suse.cz>
27249 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27250 info when checking whether lattices are bottom.
27252 2014-02-20 Richard Biener <rguenther@suse.de>
27254 PR middle-end/60221
27255 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27258 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27261 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27262 parameter specifying the scaling.
27263 (inline_call): Update.
27264 (want_inline_recursively): Guard division by zero.
27265 (recursive_inlining): Update.
27266 * ipa-inline.h (clone_inlined_nodes): Update.
27268 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27271 * config/i386/i386.c (classify_argument): Pass structures of size
27272 64 bytes or less in register.
27274 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27275 Kirill Yukhin <kirill.yukhin@intel.com>
27277 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27278 (_mm_rcp28_round_ss): Ditto.
27279 (_mm_rsqrt28_round_sd): Ditto.
27280 (_mm_rsqrt28_round_ss): Ditto.
27281 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27282 (_mm_rcp14_round_ss): Ditto.
27283 (_mm_rsqrt14_round_sd): Ditto.
27284 (_mm_rsqrt14_round_ss): Ditto.
27285 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27286 the first input operand, get rid of match_dup.
27287 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27289 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27291 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27292 operand as the first input operand, set type attribute.
27293 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27294 Set type attribute.
27295 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27296 operand as the first input operand, set type attribute.
27298 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27300 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27303 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27306 * config/i386/i386.c (construct_container): Remove TFmode check
27307 for X86_64_INTEGER_CLASS.
27309 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27312 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27313 only when -Wpsabi is enabled.
27315 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27318 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27319 passing arrays in registers are the same as for structs, so remove the
27320 special case for them.
27322 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27324 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27325 destination type, extract only the valid bits if the source type is not
27326 integral and has a different mode.
27328 2014-02-19 Richard Biener <rguenther@suse.de>
27331 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27334 2014-02-19 Richard Biener <rguenther@suse.de>
27337 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27338 (ipa_modify_call_arguments): Emit an argument load explicitely and
27339 preserve virtual SSA form there and for the replacement call.
27340 Do not update SSA form nor free dominance info.
27342 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27344 * ipa.c (function_and_variable_visibility): Also clear WEAK
27345 flag when disolving COMDAT_GROUP.
27347 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27349 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27350 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27351 not devirtualizing.
27352 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27353 do more sanity checks.
27354 (detect_type_change): Return true when giving up early.
27355 (compute_complex_assign_jump_func): Fix type parameter of
27356 ipa_set_ancestor_jf.
27357 (compute_complex_ancestor_jump_func): Likewise.
27358 (update_jump_functions_after_inlining): Fix updating of
27360 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27362 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27364 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27365 inline clones when edge disappears.
27367 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27370 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27371 Split 64-bit moves into 2 patterns. Do not allow the use of
27372 direct move for TDmode in little endian, since the decimal value
27373 has little endian bytes within a word, but the 64-bit pieces are
27374 ordered in a big endian fashion, and normal subreg's of TDmode are
27376 (mov<mode>_64bit_dm): Likewise.
27377 (movtd_64bit_nodm): Likewise.
27379 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27381 PR tree-optimization/60174
27382 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27383 statement of an SSA_NAME that occurs in an abnormal PHI node.
27385 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27388 * final.c (SEEN_BB): Remove.
27389 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27390 (final_scan_insn): Don't force_source_line on second
27391 NOTE_INSN_BASIC_BLOCK.
27393 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27396 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27397 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27398 (type_natural_mode): Warn ABI change when %zmm register is not
27399 available for AVX512F vector value passing.
27401 2014-02-18 Kai Tietz <ktietz@redhat.com>
27404 * config/i386/i386.c (ix86_expand_prologue): Use value in
27405 rax register as displacement when restoring %r10 or %rax.
27406 Fix wrong offset when restoring both registers.
27408 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27410 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27411 assertion with conditional return.
27413 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27414 Uros Bizjak <ubizjak@gmail.com>
27417 * config/i386/driver-i386.c (host_detect_local_cpu): If
27418 YMM state is not saved by the OS, also clear has_f16c. Move
27419 CPUID 0x80000001 handling before YMM state saving checking.
27421 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27423 PR rtl-optimization/58960
27424 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27425 factored out from ...
27426 (sched_init): ... here.
27427 (free_global_sched_pressure_data): New, factored out from ...
27428 (sched_finish): ... here.
27429 * sched-int.h (free_global_sched_pressure_data): Declare.
27430 * sched-rgn.c (nr_regions_initial): New static global.
27431 (haifa_find_rgns): Initialize it.
27432 (schedule_region): Disable sched-pressure for the newly
27435 2014-02-17 Richard Biener <rguenther@suse.de>
27437 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27438 release SSA defs of pattern stmts.
27440 2014-02-17 Richard Biener <rguenther@suse.de>
27442 * tree-inline.c (expand_call_inline): Release the virtual
27443 operand defined by the call we are about to inline.
27445 2014-02-17 Richard Biener <rguenther@suse.de>
27447 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27449 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27450 Ilya Tocar <ilya.tocar@intel.com>
27452 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27453 arguments order in builtin.
27454 (_mm512_permutexvar_epi64): Ditto.
27455 (_mm512_mask_permutexvar_epi64): Ditto
27456 (_mm512_maskz_permutexvar_epi32): Ditto
27457 (_mm512_permutexvar_epi32): Ditto
27458 (_mm512_mask_permutexvar_epi32): Ditto
27460 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27462 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27463 (p8_vmrgow): Likewise.
27465 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27467 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27470 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27473 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27474 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27475 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27476 using direct move instructions on ISA 2.07. Also adjust
27477 instruction length for 64-bit.
27478 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27479 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27481 2014-02-15 Alan Modra <amodra@gmail.com>
27485 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27486 find_replacement on parts of insn rtl that might be reloaded.
27488 2014-02-15 Richard Biener <rguenther@suse.de>
27490 PR tree-optimization/60183
27491 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27492 (tree_ssa_phiprop): Calculate and free post-dominators.
27494 2014-02-14 Jeff Law <law@redhat.com>
27496 PR rtl-optimization/60131
27497 * ree.c (get_extended_src_reg): New function.
27498 (combine_reaching_defs): Use it rather than assuming location of REG.
27499 (find_and_remove_re): Verify first operand of extension is
27500 a REG before adding the insns to the copy list.
27502 2014-02-14 Roland McGrath <mcgrathr@google.com>
27504 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27505 * configure: Regenerated.
27506 * config.in: Regenerated.
27507 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27508 instead of ASM_SHORT.
27510 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27511 Richard Earnshaw <rearnsha@arm.com>
27513 PR rtl-optimization/59535
27514 * lra-constraints.c (process_alt_operands): Encourage alternative
27515 when unassigned pseudo class is superset of the alternative class.
27516 (inherit_reload_reg): Don't inherit when optimizing for code size.
27517 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27518 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27519 modes not less than 4 for Thumb1.
27521 2014-02-14 Kyle McMartin <kyle@redhat.com>
27524 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27526 2014-02-14 Richard Biener <rguenther@suse.de>
27528 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27529 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27530 Do not strip INDIRECT_REFs.
27532 2014-02-14 Richard Biener <rguenther@suse.de>
27535 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27536 DECL_FUNCTION_SPECIFIC_TARGET.
27537 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27538 * tree-streamer-out.c (pack_ts_target_option): Remove.
27539 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27540 (write_ts_function_decl_tree_pointers): Do not stream
27541 DECL_FUNCTION_SPECIFIC_TARGET.
27542 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27543 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27544 (lto_input_ts_function_decl_tree_pointers): Do not stream
27545 DECL_FUNCTION_SPECIFIC_TARGET.
27547 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27549 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27550 (get_initial_def_for_induction, vectorizable_induction): Ignore
27551 debug stmts when looking for exit_phi.
27552 (vectorizable_live_operation): Fix up condition.
27554 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27556 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27557 nreverse() because it changes the content of original tree list.
27559 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27561 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27562 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27564 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27566 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27567 GNU coding standards.
27569 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27572 * dwarf2out.c (gen_subprogram_die): Don't call
27573 add_calling_convention_attribute if subr_die is old_die.
27575 2014-02-13 Sharad Singhai <singhai@google.com>
27577 * doc/optinfo.texi: Fix order of nodes.
27579 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27581 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27582 operands[2], not operands[3].
27584 2014-02-13 Richard Biener <rguenther@suse.de>
27587 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27588 mention the possibility of an in-tree build.
27589 (CLooG): Update recommended version to 0.18.1, mention the
27590 possibility of an in-tree build and clarify that the ISL
27591 bundled with CLooG does not work.
27593 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27596 * expr.c (compress_float_constant): If x is a hard register,
27597 extend into a pseudo and then move to x.
27599 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27601 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27602 caused by bad second argument to warning_at() with -mhotpatch and
27603 nested functions (e.g. with gfortran).
27605 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27607 * opts.c (option_name): Remove "enabled by default" rider.
27609 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27611 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27613 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27614 Uros Bizjak <ubizjak@gmail.com>
27617 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27618 * configure: Regenerated.
27620 2014-02-12 Richard Biener <rguenther@suse.de>
27622 * vec.c (vec_prefix::calculate_allocation): Move as
27623 inline variant to vec.h.
27624 (vec_prefix::calculate_allocation_1): New out-of-line version.
27625 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27626 (vec_prefix::m_has_auto_buf): Rename to ...
27627 (vec_prefix::m_using_auto_storage): ... this.
27628 (vec_prefix::calculate_allocation): Inline the easy cases
27629 and dispatch to calculate_allocation_1 which doesn't need the
27631 (va_heap::reserve): Use gcc_checking_assert.
27632 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27633 m_using_auto_storage.
27634 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27636 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27637 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27638 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27640 2014-02-12 Richard Biener <rguenther@suse.de>
27642 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27643 when we found a dependence.
27645 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27647 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27649 (maybe_fold_stmt): ... into this new function.
27650 * omp-low.c (lower_omp): Update comment.
27652 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27655 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27658 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27660 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27661 identifiers in comments.
27662 (cortexa53_extra_costs): Likewise.
27663 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27664 (cortexa7_extra_costs): Likewise.
27665 (cortexa12_extra_costs): Likewise.
27666 (cortexa15_extra_costs): Likewise.
27667 (v7m_extra_costs): Likewise.
27669 2014-02-12 Richard Biener <rguenther@suse.de>
27671 PR middle-end/60092
27672 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27673 of posix_memalign being successful.
27674 (lower_stmt): Restrict lowering of posix_memalign to when
27675 -ftree-bit-ccp is enabled.
27677 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27679 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27681 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27683 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27685 PR rtl-optimization/60116
27686 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27687 other_insn once the combination has been validated.
27689 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27692 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27694 * ipa-devirt.c: Include demangle.h
27695 (odr_violation_reported): New static variable.
27696 (add_type_duplicate): Update odr_violations.
27697 (maybe_record_node): Add completep parameter; update it.
27698 (record_target_from_binfo): Add COMPLETEP parameter;
27699 update it as needed.
27700 (possible_polymorphic_call_targets_1): Likewise.
27701 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27702 rename FINAL to COMPLETE.
27703 (record_targets_from_bases): Sanity check we found the binfo;
27704 fix COMPLETEP updating.
27705 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27706 parameter, fix computing of COMPLETEP.
27707 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27708 at LTO time do demangling.
27709 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27710 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27712 (gimple_get_virt_method_for_binfo): Likewise.
27713 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27714 gimple_get_virt_method_for_vtable): Update prototypes.
27716 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27719 * genautomata.c (add_presence_absence): Fix typo with
27720 {final_}presence_list.
27722 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27725 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27726 for VSX/Altivec vectors that land in GPR registers.
27728 2014-02-11 Richard Henderson <rth@redhat.com>
27729 Jakub Jelinek <jakub@redhat.com>
27732 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27733 around drhs if type conversion to lacc->type is not useless.
27735 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27737 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27739 (cortex-a57.cortex-a53): Likewise.
27740 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27742 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27744 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27747 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27749 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27750 add_options_for_arm_vfp3.
27752 2014-02-11 Jeff Law <law@redhat.com>
27754 PR middle-end/54041
27755 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27756 object with an undesirable mode.
27758 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27761 * config/i386/sol2-9.h: New file.
27762 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27763 *-*-solaris2.9*): Use it.
27765 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27767 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27768 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27770 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27772 * config/microblaze/microblaze.c: Extend mcpu version format
27774 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27776 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27778 2014-02-10 Richard Henderson <rth@redhat.com>
27781 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27782 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27783 ms-abi vs -mno-accumulate-outgoing-args.
27784 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27785 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27788 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27790 PR middle-end/60080
27791 * cfgexpand.c (expand_asm_operands): Attach source location to
27792 ASM_INPUT rtx objects.
27793 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27795 2014-02-10 Nick Clifton <nickc@redhat.com>
27797 * config/mn10300/mn10300.c (popcount): New function.
27798 (mn10300_expand_prologue): Include saved registers in stack usage
27801 2014-02-10 Jeff Law <law@redhat.com>
27803 PR middle-end/52306
27804 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27805 when changing the SET_DEST of a prior insn to avoid an input reload.
27807 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27809 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27810 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27811 -mcall-openbsd, or -mcall-linux.
27812 (CC1_ENDIAN_BIG_SPEC): Remove.
27813 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27814 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27815 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27816 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27817 and %cc1_endian_default.
27818 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27820 2014-02-10 Richard Biener <rguenther@suse.de>
27822 PR tree-optimization/60115
27823 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27824 MEM_REF handling. Properly verify that the accesses are not
27825 out of the objects bound.
27827 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27829 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27832 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27834 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27835 proper constants and fix formatting.
27836 (possible_polymorphic_call_targets): Fix formatting.
27838 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27839 Ilya Tocar <ilya.tocar@intel.com>
27841 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27842 (_mm512_loadu_epi32): Renamed into...
27843 (_mm512_loadu_si512): This.
27844 (_mm512_storeu_epi32): Renamed into...
27845 (_mm512_storeu_si512): This.
27846 (_mm512_maskz_ceil_ps): Removed.
27847 (_mm512_maskz_ceil_pd): Ditto.
27848 (_mm512_maskz_floor_ps): Ditto.
27849 (_mm512_maskz_floor_pd): Ditto.
27850 (_mm512_floor_round_ps): Ditto.
27851 (_mm512_floor_round_pd): Ditto.
27852 (_mm512_ceil_round_ps): Ditto.
27853 (_mm512_ceil_round_pd): Ditto.
27854 (_mm512_mask_floor_round_ps): Ditto.
27855 (_mm512_mask_floor_round_pd): Ditto.
27856 (_mm512_mask_ceil_round_ps): Ditto.
27857 (_mm512_mask_ceil_round_pd): Ditto.
27858 (_mm512_maskz_floor_round_ps): Ditto.
27859 (_mm512_maskz_floor_round_pd): Ditto.
27860 (_mm512_maskz_ceil_round_ps): Ditto.
27861 (_mm512_maskz_ceil_round_pd): Ditto.
27862 (_mm512_expand_pd): Ditto.
27863 (_mm512_expand_ps): Ditto.
27864 * config/i386/i386.c (ix86_builtins): Remove
27865 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27866 (bdesc_args): Ditto.
27867 * config/i386/predicates.md (const1256_operand): New.
27868 (const_1_to_2_operand): Ditto.
27869 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27870 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27871 (*avx512pf_gatherpf<mode>sf): Ditto.
27872 (avx512pf_gatherpf<mode>df): Ditto.
27873 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27874 (*avx512pf_gatherpf<mode>df): Ditto.
27875 (avx512pf_scatterpf<mode>sf): Ditto.
27876 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27877 (*avx512pf_scatterpf<mode>sf): Ditto.
27878 (avx512pf_scatterpf<mode>df): Ditto.
27879 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27880 (*avx512pf_scatterpf<mode>df): Ditto.
27881 (avx512f_expand<mode>): Removed.
27882 (<shift_insn><mode>3<mask_name>): Change predicate type.
27884 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27886 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27887 not at the end of datarefs vector use ordered_remove to avoid
27888 reordering datarefs vector.
27891 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27892 mark local addressable non-static vars as GOVD_PRIVATE
27893 instead of GOVD_LOCAL.
27894 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27895 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27898 PR middle-end/60092
27899 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27900 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27901 assume_aligned or alloc_align attributes.
27902 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27903 arguments. Handle also assume_aligned and alloc_align attributes.
27904 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27905 calls to functions with assume_aligned or alloc_align attributes.
27906 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27908 2014-02-08 Terry Guo <terry.guo@arm.com>
27910 * doc/invoke.texi: Document ARM -march=armv7e-m.
27912 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27914 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27915 flag on __cilkrts_rethrow builtin.
27918 * ipa-cp.c (determine_versionability): Fail at -O0
27919 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27920 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27923 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27926 * tree-inline.c (copy_forbidden): Fail for
27927 __attribute__((optimize (0))) functions.
27929 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27931 * varpool.c: Include pointer-set.h.
27932 (varpool_remove_unreferenced_decls): Variables in other partitions
27933 will not be output; be however careful to not lose information
27934 about partitioning.
27936 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27938 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27939 lookup in the vtable constructor.
27941 2014-02-07 Jeff Law <law@redhat.com>
27944 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27945 define_insn_and_split.
27947 * ipa-inline.c (inline_small_functions): Fix typos.
27949 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27951 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
27952 (s390_can_use_return_insn): Declare.
27953 * config/s390/s390.h (EPILOGUE_USES): Define.
27954 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
27956 (s390_chunkify_start): Handle return JUMP_LABELs.
27957 (s390_early_mach): Emit a main_pool instruction on the entry edge.
27958 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
27959 (s390_can_use_return_insn): New functions.
27960 (s390_fix_long_loop_prediction): Handle conditional returns.
27961 (TARGET_SET_UP_BY_PROLOGUE): Define.
27962 * config/s390/s390.md (ANY_RETURN): New code iterator.
27963 (*creturn, *csimple_return, return, simple_return): New patterns.
27965 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27967 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
27968 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
27969 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
27970 REG_CFA_RESTORE list when deciding not to restore a register.
27972 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27974 * config/s390/s390.c: Include tree-pass.h and context.h.
27975 (s390_early_mach): New function, split out from...
27976 (s390_emit_prologue): ...here.
27977 (pass_data_s390_early_mach): New pass structure.
27978 (pass_s390_early_mach): New class.
27979 (s390_option_override): Create and register early_mach pass.
27980 Move to end of file.
27982 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
27984 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
27985 to match for the exit block.
27987 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27989 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
27990 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
27991 Reject misaligned operands.
27993 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
27995 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
27997 2014-02-07 Richard Biener <rguenther@suse.de>
27999 PR middle-end/60092
28000 * gimple-low.c (lower_builtin_posix_memalign): New function.
28001 (lower_stmt): Call it to lower posix_memalign in a way
28002 to make alignment info accessible.
28004 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28007 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28008 __builtin_setjmp_receiver.
28010 2014-02-07 Richard Biener <rguenther@suse.de>
28012 PR middle-end/60092
28013 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28014 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28015 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28016 Handle BUILT_IN_POSIX_MEMALIGN.
28017 (find_func_clobbers): Likewise.
28018 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28019 (call_may_clobber_ref_p_1): Likewise.
28021 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28024 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28027 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28030 * lto-cgraph.c (lto_output_node): Use
28031 symtab_get_symbol_partitioning_class.
28032 (lto_output_varpool_node): likewise.
28033 (symtab_get_symbol_partitioning_class): Move here from
28034 lto/lto-partition.c
28035 * cgraph.h (symbol_partitioning_class): Likewise.
28036 (symtab_get_symbol_partitioning_class): Declare.
28038 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28040 * ggc.h (ggc_internal_cleared_alloc): New macro.
28041 * vec.h (vec_safe_copy): Handle memory stats.
28042 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28043 * target-globals.c (save_target_globals): Likewise.
28045 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28048 * expr.c (emit_move_resolve_push): Export; be bit more selective
28049 on when to clear alias set.
28050 * expr.h (emit_move_resolve_push): Declare.
28051 * function.h (struct function): Add tail_call_marked.
28052 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28053 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28054 * config/i386/i386.md (TImode move expander): De not call
28056 (FP push expanders): Preserve memory attributes.
28057 * config/i386/sse.md (push<mode>1): Remove.
28058 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28059 (ix86_expand_push): Remove.
28060 * config/i386/mmx.md (push<mode>1): Remove.
28062 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28064 PR rtl-optimization/60030
28065 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28066 lopart with paradoxical subreg before shifting it up by hprec.
28068 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28070 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28071 Remove extra newline at end of file.
28072 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28073 (arm_issue_rate): Handle cortexa57.
28074 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28075 (cortex-a57.cortex-a53): Likewise.
28077 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28080 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28081 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28083 (arm_expand_prologue): Adjust all callers.
28084 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28085 info, registers also at the lowest numbered registers side. Use
28086 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28090 * var-tracking.c (adjust_mems): Before adding a SET to
28091 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28093 2014-02-06 Alan Modra <amodra@gmail.com>
28096 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28097 change SDmode to DDmode when lra_in_progress.
28099 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28101 PR middle-end/59150
28102 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28103 free_data_ref on the dr first, and before goto again also set dr
28104 to the next dr. For simd_lane_access, free old datarefs[i] before
28105 overwriting it. For get_vectype_for_scalar_type failure, don't
28106 free_data_ref if simd_lane_access.
28108 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28111 * tree.h (opts_for_fn): New inline function.
28112 (opt_for_fn): Define.
28113 * config/i386/i386.c (ix86_function_regparm): Use
28114 opt_for_fn (decl, optimize) instead of optimize.
28116 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28118 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28119 for SYMBOL_REF in large memory model.
28121 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28123 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28124 and crypto support.
28125 (cortex-a57): Likewise.
28126 (cortex-a57.cortex-a53): Likewise.
28128 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28129 Kugan Vivekanandarajah <kuganv@linaro.org>
28131 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28133 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28135 2014-02-06 Richard Biener <rguenther@suse.de>
28137 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28138 set_loop_copy and initialize_original_copy_tables.
28140 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28142 * config/aarch64/aarch64-simd.md
28143 (aarch64_ashr_simddi): Change QI to SI.
28145 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28146 Jakub Jelinek <jakub@redhat.com>
28148 PR middle-end/60013
28149 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28152 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28154 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28155 CODE_FOR_altivec_vpku[hw]um to
28156 CODE_FOR_altivec_vpku[hw]um_direct.
28157 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28158 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28159 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28160 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28162 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28164 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28165 generation for -maltivec=be.
28166 (altivec_vsumsws): Simplify redundant test.
28168 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28170 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28171 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28172 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28173 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28174 gen_altivec_vpkuwum.
28175 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28177 (altivec_vpks<VI_char>ss): Likewise.
28178 (altivec_vpks<VI_char>us): Likewise.
28179 (altivec_vpku<VI_char>us): Likewise.
28180 (altivec_vpku<VI_char>um): Likewise.
28181 (altivec_vpku<VI_char>um_direct): New (copy of
28182 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28184 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28185 target is little endian and -maltivec=be is not specified.
28186 (*altivec_vupkhs<VU_char>_direct): New (copy of
28187 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28188 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28189 target is little endian and -maltivec=be is not specified.
28190 (*altivec_vupkls<VU_char>_direct): New (copy of
28191 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28192 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28193 little endian and -maltivec=be is not specified.
28194 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28195 little endian and -maltivec=be is not specified.
28197 2014-02-05 Richard Henderson <rth@redhat.com>
28200 * combine-stack-adj.c: Revert r206943.
28201 * sched-int.h (struct deps_desc): Add last_args_size.
28202 * sched-deps.c (init_deps): Initialize it.
28203 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28204 contain REG_ARGS_SIZE notes.
28206 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28208 * lto-cgraph.c (asm_nodes_output): Make global.
28209 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28210 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28211 (driver_handle_option): Handle OPT_fwpa.
28213 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28216 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28217 a comment typo and formatting issue. If odr_hash hasn't been
28218 created, return vNULL and set *completep to false.
28220 PR middle-end/57499
28221 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28222 bb with no successors.
28224 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28227 * doc/invoke.texi (-march): Clarify documentation for ARM.
28228 (-mtune): Likewise.
28231 2014-02-05 Richard Biener <rguenther@suse.de>
28233 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28234 when not vectorizing because of too many alias checks.
28235 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28236 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28238 2014-02-05 Nick Clifton <nickc@redhat.com>
28240 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28241 accept extended registers in any mode when compiling for the MN10300.
28243 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28245 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28246 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28247 sanitization attributes.
28248 (can_inline_edge_p): Likewise.
28249 (sanitize_attrs_match_for_inline_p): New function.
28251 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28253 * ipa-prop.c (detect_type_change): Shor circuit testing of
28254 type changes on THIS pointer.
28256 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28259 * config/pa/pa.c (legitimize_tls_address): Return original address
28260 if not passed a SYMBOL_REF rtx.
28261 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28263 (pa_emit_move_sequence): Simplify TLS source operands.
28264 (pa_legitimate_constant_p): Reject all TLS constants.
28265 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28266 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28268 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28270 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28271 groups when we know they are controlled by LTO.
28272 * varasm.c (default_binds_local_p_1): If object is in other partition,
28273 it will be resolved locally.
28275 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28277 * config/host-linux.c (linux_gt_pch_use_address): Don't
28278 use SSIZE_MAX because it is not always defined.
28280 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28283 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28284 threshold for pseudo splitting.
28285 (update_ebb_live_info): Process call argument hard registers and
28286 hard registers from insn definition too.
28287 (max_small_class_regs_num): New constant.
28288 (inherit_in_ebb): Update live hard regs through EBBs. Update
28289 reloads_num only for small register classes. Don't split for
28292 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28295 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28298 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28300 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28301 visibility is safe.
28303 2014-02-04 Marek Polacek <polacek@redhat.com>
28305 * gdbinit.in (pel): Define.
28307 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28309 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28312 2014-02-04 Richard Biener <rguenther@suse.de>
28315 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28316 in function context local.
28317 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28318 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28319 similar to LTO_imported_decl_ref.
28321 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28323 PR tree-optimization/60002
28324 * cgraphclones.c (build_function_decl_skip_args): Clear
28325 DECL_LANG_SPECIFIC.
28327 PR tree-optimization/60023
28328 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28329 false to gsi_replace.
28330 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28331 has been in some EH region and vec_stmt could throw, add
28332 vec_stmt into the same EH region.
28333 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28334 has no lhs, ignore it.
28335 * internal-fn.c (expand_MASK_LOAD): Likewise.
28338 * tree-inline.c (copy_forbidden): Fail for
28339 __attribute__((optimize (0))) functions.
28342 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28343 is set, copy one less argument.
28344 (expand_simd_clones): Don't subtract clone_info->inbranch
28345 from simd_clone_struct_alloc argument.
28347 PR rtl-optimization/57915
28348 * recog.c (simplify_while_replacing): If all unary/binary/relational
28349 operation arguments are constant, attempt to simplify those.
28351 PR middle-end/59261
28352 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28353 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28355 2014-02-04 Richard Biener <rguenther@suse.de>
28357 PR tree-optimization/60012
28358 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28359 TBAA disambiguation to all DDRs.
28361 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28364 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28365 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28367 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28370 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28372 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28374 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28375 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28377 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28380 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28381 to figure out targets of polymorphic calls with known decl.
28382 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28383 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28384 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28385 (get_polymorphic_call_info): ... here.
28386 (get_polymorphic_call_info_from_invariant): New function.
28388 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28390 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28391 lookup via vtable pointer; check for type consistency
28392 and turn inconsitent facts into UNREACHABLE.
28393 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28394 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28395 type inconsistent querries; return UNREACHABLE instead.
28397 2014-02-03 Richard Henderson <rth@twiddle.net>
28400 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28401 already processed this node.
28402 (normalize_one_pred_1): Pass along mark_set.
28403 (normalize_one_pred): Create and destroy a pointer_set_t.
28404 (normalize_one_pred_chain): Likewise.
28406 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28408 PR gcov-profile/58602
28409 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28411 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28414 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28415 -fno-devirtualize; try to devirtualize by the knowledge of
28416 virtual table pointer given by aggregate propagation.
28417 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28418 (ipa_print_node_jump_functions): Dump also offset that
28419 is relevant for polymorphic calls.
28420 (determine_known_aggregate_parts): Add arg_type parameter; use it
28421 instead of determining the type from pointer type.
28422 (ipa_compute_jump_functions_for_edge): Update call of
28423 determine_known_aggregate_parts.
28424 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28425 (gimple_get_virt_method_for_binfo): ... here; simplify using
28426 vtable_pointer_value_to_vtable.
28427 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28428 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28429 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28430 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28432 (vtable_pointer_value_to_binfo): ... here.
28433 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28435 2014-02-03 Teresa Johnson <tejohnson@google.com>
28437 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28438 redef of outer loop index variable.
28440 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28444 * doc/extend.texi (Function Attributes): Typo.
28446 2014-02-03 Cong Hou <congh@google.com>
28448 PR tree-optimization/60000
28449 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28450 if the vectorized statement is a store. A store statement can only
28451 appear at the end of pattern statements.
28453 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28455 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28456 (ix86_option_override_internal): Default long double to 64-bit for
28457 32-bit Bionic and to 128-bit for 64-bit Bionic.
28459 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28460 TARGET_LONG_DOUBLE_128 is true.
28461 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28463 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28464 (mlong-double-64): Negate -mlong-double-128.
28465 (mlong-double-128): New option.
28467 * config/i386/i386-c.c (ix86_target_macros): Define
28468 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28470 * doc/invoke.texi: Document -mlong-double-128.
28472 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28474 PR rtl-optimization/60024
28475 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28477 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28479 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28481 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28483 PR rtl-optimization/57662
28484 * sel-sched.c (code_motion_path_driver): Do not mark already not
28485 existing blocks in the visiting bitmap.
28487 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28489 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28490 on the insn being emitted.
28492 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28493 Will Deacon <will.deacon@arm.com>
28495 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28497 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28499 * config/arm/arm-tables.opt: Regenerate.
28501 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28503 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28504 for vector types other than V16QImode.
28505 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28506 define_expand, and call altivec_expand_vec_perm_le when producing
28507 code with little endian element order.
28508 (*altivec_vperm_<mode>_internal): New insn having previous
28509 behavior of altivec_vperm_<mode>.
28510 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28511 altivec_expand_vec_perm_le when producing code with little endian
28513 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28514 behavior of altivec_vperm_<mode>_uns.
28516 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28518 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28519 (altivec_vsumsws): Add handling for -maltivec=be with a little
28521 (altivec_vsumsws_direct): New.
28522 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28523 gen_altivec_vsumsws.
28525 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28527 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28528 vtable_pointer_value_to_binfo): New functions.
28529 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28530 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28532 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28534 * config/nios2/nios2.md (load_got_register): Initialize GOT
28535 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28536 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28538 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28540 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28541 preserverd by passthrough, do not propagate the type.
28543 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28545 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28546 (mips_atomic_assign_expand_fenv): New function.
28547 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28549 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28551 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28552 (__builtin_mips_set_fcsr): Likewise.
28553 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28554 MIPS_USI_FTYPE_VOID.
28555 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28556 (mips16_expand_set_fcsr): Likewise.
28557 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28558 (mips16_set_fcsr_stub): Likewise.
28559 (mips16_get_fcsr_one_only_stub): New class.
28560 (mips16_set_fcsr_one_only_stub): Likewise.
28561 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28562 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28563 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28564 (hard_float): New availability predicate.
28565 (mips_builtins): Add get_fcsr and set_fcsr.
28566 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28567 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28568 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28569 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28570 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28573 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28575 * config/mips/mips.c (mips_one_only_stub): New class.
28576 (mips_need_mips16_rdhwr_p): Replace with...
28577 (mips16_rdhwr_stub): ...this new variable.
28578 (mips16_stub_call_address): New function.
28579 (mips16_rdhwr_one_only_stub): New class.
28580 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28581 (mips_output_mips16_rdhwr): Delete.
28582 (mips_finish_stub): New function.
28583 (mips_code_end): Use it to handle rdhwr stubs.
28585 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28588 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28589 when calculating size of integer atomic types.
28591 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28593 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28595 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28597 PR tree-optimization/60003
28598 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28599 * profile.c (branch_prob): Use gimple_call_builtin_p
28600 to check for BUILT_IN_SETJMP_RECEIVER.
28601 * tree-inline.c (copy_bb): Call notice_special_calls.
28603 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28606 * lra-constraints.c (process_alt_operands): Update reload_sum only
28609 2014-01-31 Richard Henderson <rth@redhat.com>
28611 PR middle-end/60004
28612 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28613 until after else_eh is processed.
28615 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28617 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28618 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28619 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28620 in smmintrin.h, remove them.
28621 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28622 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28623 * config/i386/i386.md (ROUND_SAE): Fix value.
28624 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28625 (const48_operand): New.
28626 * config/i386/subst.md (round), (round_expand): Use
28627 const_4_or_8_to_11_operand.
28628 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28630 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28632 * config/i386/constraints.md (Yk): Swap meaning with k.
28633 * config/i386/i386.md (movhi_internal): Change Yk to k.
28634 (movqi_internal): Ditto.
28635 (*k<logic><mode>): Ditto.
28638 (kandn<mode>): Ditto.
28639 (*<code>hi_1): Ditto.
28640 (*<code>qi_1): Ditto.
28641 (kxnor<mode>): Ditto.
28642 (kortestzhi): Ditto.
28643 (kortestchi): Ditto.
28645 (*one_cmplhi2_1): Ditto.
28646 (*one_cmplqi2_1): Ditto.
28647 * config/i386/sse.md (): Change k to Yk.
28648 (avx512f_load<mode>_mask): Ditto.
28649 (avx512f_blendm<mode>): Ditto.
28650 (avx512f_store<mode>_mask): Ditto.
28651 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28652 (avx512f_storedqu<mode>_mask): Ditto.
28653 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28655 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28656 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28657 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28658 (avx512f_maskcmp<mode>3): Ditto.
28659 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28660 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28661 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28662 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28663 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28664 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28665 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28666 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28667 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28668 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28669 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28670 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28671 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28672 (vec_extract_lo_<mode>_maskm): Ditto.
28673 (vec_extract_hi_<mode>_maskm): Ditto.
28674 (avx512f_vternlog<mode>_mask): Ditto.
28675 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28676 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28677 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28678 (avx512f_<code>v8div16qi2_mask): Ditto.
28679 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28680 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28681 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28682 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28683 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28684 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28685 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28686 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28687 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28688 (avx512cd_maskb_vec_dupv8di): Ditto.
28689 (avx512cd_maskw_vec_dupv16si): Ditto.
28690 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28691 (avx512f_vpermi2var<mode>3_mask): Ditto.
28692 (avx512f_vpermi2var<mode>3_mask): Ditto.
28693 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28694 (*avx512f_gathersi<mode>): Ditto.
28695 (*avx512f_gathersi<mode>_2): Ditto.
28696 (*avx512f_gatherdi<mode>): Ditto.
28697 (*avx512f_gatherdi<mode>_2): Ditto.
28698 (*avx512f_scattersi<mode>): Ditto.
28699 (*avx512f_scatterdi<mode>): Ditto.
28700 (avx512f_compress<mode>_mask): Ditto.
28701 (avx512f_compressstore<mode>_mask): Ditto.
28702 (avx512f_expand<mode>_mask): Ditto.
28703 * config/i386/subst.md (mask): Change k to Yk.
28704 (mask_scalar_merge): Ditto.
28707 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28709 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28711 2014-01-31 Richard Biener <rguenther@suse.de>
28713 PR middle-end/59990
28714 * builtins.c (fold_builtin_memory_op): Make sure to not
28715 use a floating-point mode or a boolean or enumeral type for
28716 the copy operation.
28718 2014-01-30 DJ Delorie <dj@redhat.com>
28720 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28721 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28722 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28723 whenever main() has an epilogue.
28725 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28727 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28728 unused variable "field".
28729 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28730 (vsx_mergeh_<mode>): Likewise.
28731 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28732 (altivec_vmrghh): Likewise.
28733 (altivec_vmrghw): Likewise.
28734 (altivec_vmrglb): Likewise.
28735 (altivec_vmrglh): Likewise.
28736 (altivec_vmrglw): Likewise.
28737 (altivec_vspltb): Add missing uses.
28738 (altivec_vsplth): Likewise.
28739 (altivec_vspltw): Likewise.
28740 (altivec_vspltsf): Likewise.
28742 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28745 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28746 frame related instructions.
28748 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28750 PR rtl-optimization/59959
28751 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28752 any reload of register whose subreg is invalid.
28754 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28756 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28757 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28758 Add missing return type - void.
28760 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28762 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28763 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28764 remove element index adjustment for endian (now handled in vsx.md
28766 (altivec_expand_vec_perm_const): Use
28767 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28768 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28769 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28770 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28771 define_expand and a new define_insn *altivec_vspltb_internal;
28772 adjust for -maltivec=be on a little endian target.
28773 (altivec_vspltb_direct): New.
28774 (altivec_vsplth): Divide into a define_expand and a new
28775 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28776 little endian target.
28777 (altivec_vsplth_direct): New.
28778 (altivec_vspltw): Divide into a define_expand and a new
28779 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28780 little endian target.
28781 (altivec_vspltw_direct): New.
28782 (altivec_vspltsf): Divide into a define_expand and a new
28783 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28784 a little endian target.
28786 2014-01-30 Richard Biener <rguenther@suse.de>
28788 PR tree-optimization/59993
28789 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28790 can propagate form the earlier stmt and avoid the transform
28791 when the intermediate result is needed.
28793 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28795 * README.Portability: Fix typo.
28797 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28799 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28800 comparison_operator with ordered_comparison_operator.
28802 2014-01-30 Nick Clifton <nickc@redhat.com>
28804 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28805 Rename to mn10300_store_multiple_regs.
28806 * config/mn10300/mn10300.c: Likewise.
28807 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28808 store_multiple_regs.
28809 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28810 Call mn10300_store_multiple_regs.
28812 2014-01-30 Nick Clifton <nickc@redhat.com>
28813 DJ Delorie <dj@redhat.com>
28815 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28816 %fp 2 to keep registers after it properly word-aligned.
28817 (rl78_alloc_physical_registers_umul): Handle the case where both
28818 input operands are the same.
28820 2014-01-30 Richard Biener <rguenther@suse.de>
28822 PR tree-optimization/59903
28823 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28826 2014-01-30 Jason Merrill <jason@redhat.com>
28829 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28832 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28834 2014-01-30 Richard Biener <rguenther@suse.de>
28836 PR tree-optimization/59951
28837 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28839 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28842 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28843 SFmode to DFmode case.
28845 2014-01-29 DJ Delorie <dj@redhat.com>
28847 * config/msp430/msp430.opt (-minrt): New.
28848 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28850 (ENDFILE_SPEC): Likewise.
28852 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28854 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28855 (estimate_function_body_sizes): Use it.
28857 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28860 * dwarf2out.c (is_cxx_auto): New.
28861 (is_base_type): Use it.
28862 (gen_type_die_with_usage): Likewise.
28864 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28866 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28867 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28868 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28869 -maltivec=be with LE targets.
28870 (vsx_mergeh_<mode>): Likewise.
28871 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28872 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28873 (altivec_vmrghb): Replace with define_expand and new
28874 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28875 (altivec_vmrghb_direct): New define_insn.
28876 (altivec_vmrghh): Replace with define_expand and new
28877 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28878 (altivec_vmrghh_direct): New define_insn.
28879 (altivec_vmrghw): Replace with define_expand and new
28880 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28881 (altivec_vmrghw_direct): New define_insn.
28882 (*altivec_vmrghsf): Adjust for endianness.
28883 (altivec_vmrglb): Replace with define_expand and new
28884 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28885 (altivec_vmrglb_direct): New define_insn.
28886 (altivec_vmrglh): Replace with define_expand and new
28887 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28888 (altivec_vmrglh_direct): New define_insn.
28889 (altivec_vmrglw): Replace with define_expand and new
28890 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28891 (altivec_vmrglw_direct): New define_insn.
28892 (*altivec_vmrglsf): Adjust for endianness.
28893 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28894 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28895 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28896 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28897 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28898 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28899 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28900 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28902 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28904 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28905 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28908 2014-01-29 Richard Biener <rguenther@suse.de>
28910 PR tree-optimization/58742
28911 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28912 associate_pointerplus_align.
28913 (associate_pointerplus_diff): New function.
28914 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28915 and associate_pointerplus_diff.
28917 2014-01-29 Richard Biener <rguenther@suse.de>
28919 * lto-streamer.h (LTO_major_version): Bump to 3.
28920 (LTO_minor_version): Reset to 0.
28922 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28924 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28925 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28926 (arm_file_start): Generate correct asm header for armv7ve.
28927 * config/arm/bpabi.h: Add multilib support for armv7ve.
28928 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28929 and cortex-a15 to armv7ve.
28930 * config/arm/t-aprofile: Add multilib support for armv7ve.
28931 * doc/invoke.texi: Document -march=armv7ve.
28933 2014-01-29 Richard Biener <rguenther@suse.de>
28935 PR tree-optimization/58742
28936 * tree-ssa-forwprop.c (associate_plusminus): Return true
28937 if we changed sth, defer EH cleanup to ...
28938 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28939 (simplify_mult): New function.
28941 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28943 PR middle-end/59917
28944 PR tree-optimization/59920
28945 * tree.c (build_common_builtin_nodes): Remove
28946 __builtin_setjmp_dispatcher initialization.
28947 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
28948 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
28949 instead of gsi_after_labels + manually skipping debug stmts.
28950 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
28951 ignore bbs with IFN_ABNORMAL_DISPATCHER.
28952 * tree-inline.c (copy_edges_for_bb): Remove
28953 can_make_abnormal_goto argument, instead add abnormal_goto_dest
28954 argument. Ignore computed_goto_p stmts. Don't call
28955 make_abnormal_goto_edges. If a call might need abnormal edges
28956 for non-local gotos, see if it already has an edge to
28957 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
28958 with true argument, don't do anything then, otherwise add
28959 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
28960 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
28962 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
28963 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
28964 (lower_stmt): Don't set data->calls_builtin_setjmp.
28965 (lower_builtin_setjmp): Adjust comment.
28966 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
28967 * tree-cfg.c (found_computed_goto): Remove.
28968 (factor_computed_gotos): Remove.
28969 (make_goto_expr_edges): Return bool, true for computed gotos.
28970 Don't call make_abnormal_goto_edges.
28971 (build_gimple_cfg): Don't set found_computed_goto, don't call
28972 factor_computed_gotos.
28973 (computed_goto_p): No longer static.
28974 (make_blocks): Don't set found_computed_goto.
28975 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
28976 (make_edges): If make_goto_expr_edges returns true, push bb
28977 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
28978 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
28979 vector. Record mapping between bbs and OpenMP regions if there
28980 are any, adjust make_gimple_omp_edges caller. Call
28981 handle_abnormal_edges.
28982 (make_abnormal_goto_edges): Remove.
28983 * tree-cfg.h (make_abnormal_goto_edges): Remove.
28984 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
28985 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
28986 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
28987 * internal-fn.def (ABNORMAL_DISPATCHER): New.
28988 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
28989 filling *region also set *region_idx to (*region)->entry->index.
28992 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
28993 For REGs set ORIGINAL_REGNO.
28995 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
28997 * doc/md.texi: Mention that a target shouldn't implement
28998 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29001 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29003 PR tree-optimization/59594
29004 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29005 a copy of the datarefs vector rather than the vector itself.
29007 2014-01-28 Jason Merrill <jason@redhat.com>
29010 * dwarf2out.c (auto_die): New static.
29011 (gen_type_die_with_usage): Handle C++1y 'auto'.
29012 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29015 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29018 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29019 (SPEC_X32): Likewise.
29020 (SPEC_64): Likewise.
29021 * config/i386/i386.c (ix86_option_override_internal): Turn off
29022 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29024 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29025 * config/i386/i386.h (TARGET_16BIT): New macro.
29026 (TARGET_16BIT_P): Likewise.
29027 * config/i386/i386.opt: Add m16.
29028 * doc/invoke.texi: Document -m16.
29030 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29032 PR preprocessor/59935
29033 * input.c (location_get_source_line): Bail out on when line number
29034 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29036 2014-01-28 Richard Biener <rguenther@suse.de>
29038 PR tree-optimization/58742
29039 * tree-ssa-forwprop.c (associate_plusminus): Handle
29040 pointer subtraction of the form (T)(P + A) - (T)P.
29042 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29044 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29047 2014-01-28 Richard Biener <rguenther@suse.de>
29050 2014-01-28 Richard Biener <rguenther@suse.de>
29052 PR rtl-optimization/45364
29053 PR rtl-optimization/59890
29054 * var-tracking.c (local_get_addr_clear_given_value): Handle
29055 already cleared slot.
29056 (val_reset): Handle not allocated local_get_addr_cache.
29057 (vt_find_locations): Use post-order on the inverted CFG.
29059 2014-01-28 Richard Biener <rguenther@suse.de>
29061 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29063 2014-01-28 Richard Biener <rguenther@suse.de>
29065 PR rtl-optimization/45364
29066 PR rtl-optimization/59890
29067 * var-tracking.c (local_get_addr_clear_given_value): Handle
29068 already cleared slot.
29069 (val_reset): Handle not allocated local_get_addr_cache.
29070 (vt_find_locations): Use post-order on the inverted CFG.
29072 2014-01-28 Alan Modra <amodra@gmail.com>
29074 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29075 * configure.ac <recursive call for build != host>: Define
29076 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29077 and LD_FOR_BUILD too.
29078 * configure: Regenerate.
29080 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29082 * config/i386/i386.c (get_builtin_code_for_version): Separate
29083 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29084 Broadwell from Haswell.
29086 2014-01-27 Steve Ellcey <sellcey@mips.com>
29088 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29089 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29090 * config/mips/mips.c (mips_option_override): Change setting
29092 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29093 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29094 Change from Mask to Var.
29096 2014-01-27 Jeff Law <law@redhat.com>
29098 * ipa-inline.c (inline_small_functions): Fix typo.
29100 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29102 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29103 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29104 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29105 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29106 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29107 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29108 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29109 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29110 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29111 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29112 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29113 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29114 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29115 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29116 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29117 (_mm512_storeu_epi64): Ditto.
29118 (_mm512_cmpge_epi32_mask): Ditto.
29119 (_mm512_cmpge_epu32_mask): Ditto.
29120 (_mm512_cmpge_epi64_mask): Ditto.
29121 (_mm512_cmpge_epu64_mask): Ditto.
29122 (_mm512_cmple_epi32_mask): Ditto.
29123 (_mm512_cmple_epu32_mask): Ditto.
29124 (_mm512_cmple_epi64_mask): Ditto.
29125 (_mm512_cmple_epu64_mask): Ditto.
29126 (_mm512_cmplt_epi32_mask): Ditto.
29127 (_mm512_cmplt_epu32_mask): Ditto.
29128 (_mm512_cmplt_epi64_mask): Ditto.
29129 (_mm512_cmplt_epu64_mask): Ditto.
29130 (_mm512_cmpneq_epi32_mask): Ditto.
29131 (_mm512_cmpneq_epu32_mask): Ditto.
29132 (_mm512_cmpneq_epi64_mask): Ditto.
29133 (_mm512_cmpneq_epu64_mask): Ditto.
29134 (_mm512_expand_pd): Ditto.
29135 (_mm512_expand_ps): Ditto.
29136 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29137 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29138 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29139 * config/i386/i386.c (ix86_builtins): Add
29140 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29141 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29142 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29143 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29144 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29145 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29146 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29147 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29148 IX86_BUILTIN_PMOVUSQW512_MEM.
29149 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29150 __builtin_ia32_pmovsqd512mem_mask,
29151 __builtin_ia32_pmovqd512mem_mask,
29152 __builtin_ia32_pmovusqw512mem_mask,
29153 __builtin_ia32_pmovsqw512mem_mask,
29154 __builtin_ia32_pmovqw512mem_mask,
29155 __builtin_ia32_pmovusdw512mem_mask,
29156 __builtin_ia32_pmovsdw512mem_mask,
29157 __builtin_ia32_pmovdw512mem_mask,
29158 __builtin_ia32_pmovqb512mem_mask,
29159 __builtin_ia32_pmovusqb512mem_mask,
29160 __builtin_ia32_pmovsqb512mem_mask,
29161 __builtin_ia32_pmovusdb512mem_mask,
29162 __builtin_ia32_pmovsdb512mem_mask,
29163 __builtin_ia32_pmovdb512mem_mask.
29164 (bdesc_args): Add __builtin_ia32_expanddf512,
29165 __builtin_ia32_expandsf512.
29166 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29167 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29168 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29169 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29170 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29171 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29172 (avx512f_<code>v8div16qi2_mask_store): This.
29173 (avx512f_expand<mode>): New.
29175 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29177 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29179 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29180 (_mm512_prefetch_i32scatter_pd): Ditto.
29181 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29182 (_mm512_prefetch_i64scatter_pd): Ditto.
29183 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29184 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29185 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29186 (_mm512_prefetch_i32scatter_ps): Ditto.
29187 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29188 (_mm512_prefetch_i64scatter_ps): Ditto.
29189 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29190 * config/i386/i386-builtin-types.def: Define
29191 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29192 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29193 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29194 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29195 IX86_BUILTIN_SCATTERPFQPD.
29196 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29197 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29198 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29199 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29200 __builtin_ia32_scatterpfqps.
29201 (ix86_expand_builtin): Expand new built-ins.
29202 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29203 fix memory access data type.
29204 (*avx512pf_gatherpf<mode>_mask): Ditto.
29205 (*avx512pf_gatherpf<mode>): Ditto.
29206 (avx512pf_scatterpf<mode>): Ditto.
29207 (*avx512pf_scatterpf<mode>_mask): Ditto.
29208 (*avx512pf_scatterpf<mode>): Ditto.
29209 (GATHER_SCATTER_SF_MEM_MODE): New.
29210 (avx512pf_gatherpf<mode>df): Ditto.
29211 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29212 (*avx512pf_scatterpf<mode>df): Ditto.
29214 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29217 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29218 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29221 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29223 * common/config/arm/arm-common.c
29224 (arm_rewrite_mcpu): Handle multiple names.
29226 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29228 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29230 * gimple-builder.h (create_gimple_tmp): Delete.
29232 2014-01-27 Christian Bruel <christian.bruel@st.com>
29234 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29237 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29239 * config/pa/pa.md (call): Generate indirect long calls to non-local
29240 functions when outputing 32-bit code.
29241 (call_value): Likewise except for special call to buggy powf function.
29243 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29244 portable runtime and PIC indirect calls.
29245 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29246 and PIC call sequences. Use ldo instead of blr to set return register
29247 in PIC call sequence.
29249 2014-01-25 Walter Lee <walt@tilera.com>
29251 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29252 avoid clobbering a live register.
29254 2014-01-25 Walter Lee <walt@tilera.com>
29256 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29257 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29258 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29259 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29261 2014-01-25 Walter Lee <walt@tilera.com>
29263 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29264 arguments on even registers.
29265 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29267 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29268 (BIGGEST_ALIGNMENT): Ditto.
29269 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29271 2014-01-25 Walter Lee <walt@tilera.com>
29273 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29274 insns before bundling.
29275 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29277 2014-01-25 Walter Lee <walt@tilera.com>
29279 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29280 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29281 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29283 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29285 * config/mips/constraints.md (kl): Delete.
29286 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29287 define expands, using...
29288 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29289 instructions for MIPS16.
29290 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29291 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29293 2014-01-25 Walter Lee <walt@tilera.com>
29295 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29299 2014-01-25 Walter Lee <walt@tilera.com>
29301 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29302 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29304 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29306 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29309 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29311 * print-rtl.c (in_call_function_usage): New var.
29312 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29313 EXPR_LIST mode as mode and not as reg note name.
29315 PR middle-end/59561
29316 * cfgloopmanip.c (copy_loop_info): If
29317 loop->warned_aggressive_loop_optimizations, make sure
29318 the flag is set in target loop too.
29320 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29322 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29324 * builtins.def: Likewise.
29325 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29326 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29327 * ira.c (ira_setup_eliminable_regset): Likewise.
29328 * omp-low.c (gate_expand_omp): Likewise.
29329 (execute_lower_omp): Likewise.
29330 (diagnose_sb_0): Likewise.
29331 (gate_diagnose_omp_blocks): Likewise.
29332 (simd_clone_clauses_extract): Likewise.
29335 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29337 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29338 correction for little endian...
29339 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29342 2014-01-24 Jeff Law <law@redhat.com>
29344 PR tree-optimization/59919
29345 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29346 for non-returning calls.
29348 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29350 * common/config/aarch64/aarch64-common.c
29351 (aarch64_rewrite_mcpu): Handle multiple names.
29352 * config/aarch64/aarch64.h
29353 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29355 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29357 * input.c (add_file_to_cache_tab): Handle the case where fopen
29360 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29363 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29364 from push operand if code of push isn't PRE_DEC.
29366 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29369 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29370 -mquad-memory-atomic. Update -mquad-memory documentation to say
29371 it is only used for non-atomic loads/stores.
29373 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29374 -mquad-memory or -mquad-memory-atomic switches.
29376 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29377 -mquad-memory-atomic to ISA 2.07 support.
29379 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29380 to separate support of normal quad word memory operations (ldq, stq)
29381 from the atomic quad word memory operations.
29383 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29384 support to separate non-atomic quad word operations from atomic
29385 quad word operations. Disable non-atomic quad word operations in
29386 little endian mode so that we don't have to swap words after the
29387 load and before the store.
29388 (quad_load_store_p): Add comment about atomic quad word support.
29389 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29390 options printed with -mdebug=reg.
29392 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29393 -mquad-memory-atomic as the test for whether we have quad word
29394 atomic instructions.
29395 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29396 or -mp8-vector are used, allow byte/half-word atomic operations.
29398 * config/rs6000/sync.md (load_lockedti): Insure that the address
29399 is a proper indexed or indirect address for the lqarx instruction.
29400 On little endian systems, swap the hi/lo registers after the lqarx
29402 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29403 insure the address is valid for the lqarx instruction.
29404 (store_conditionalti): Insure that the address is a proper indexed
29405 or indirect address for the stqcrx. instruction. On little endian
29406 systems, swap the hi/lo registers before doing the stqcrx.
29408 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29409 insure the address is valid for the stqcrx. instruction.
29411 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29412 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29413 type of quad memory support is available.
29415 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29417 PR regression/59915
29418 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29419 there is a danger of looping.
29421 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29423 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29424 force flag_ira_loop_pressure if set via command line.
29426 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29428 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29429 (ashr_simd): New builtin handling DI mode.
29430 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29431 (aarch64_sshr_simddi): New match pattern.
29432 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29433 (vshrd_n_s64): Likewise.
29434 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29436 2014-01-23 Nick Clifton <nickc@redhat.com>
29438 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29439 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29440 favour of mcu specific scripts.
29441 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29444 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29445 Alex Velenko <Alex.Velenko@arm.com>
29447 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29448 (vaddv_s16): Likewise.
29449 (vaddv_s32): Likewise.
29450 (vaddv_u8): Likewise.
29451 (vaddv_u16): Likewise.
29452 (vaddv_u32): Likewise.
29453 (vaddvq_s8): Likewise.
29454 (vaddvq_s16): Likewise.
29455 (vaddvq_s32): Likewise.
29456 (vaddvq_s64): Likewise.
29457 (vaddvq_u8): Likewise.
29458 (vaddvq_u16): Likewise.
29459 (vaddvq_u32): Likewise.
29460 (vaddvq_u64): Likewise.
29461 (vaddv_f32): Likewise.
29462 (vaddvq_f32): Likewise.
29463 (vaddvq_f64): Likewise.
29464 (vmaxv_f32): Likewise.
29465 (vmaxv_s8): Likewise.
29466 (vmaxv_s16): Likewise.
29467 (vmaxv_s32): Likewise.
29468 (vmaxv_u8): Likewise.
29469 (vmaxv_u16): Likewise.
29470 (vmaxv_u32): Likewise.
29471 (vmaxvq_f32): Likewise.
29472 (vmaxvq_f64): Likewise.
29473 (vmaxvq_s8): Likewise.
29474 (vmaxvq_s16): Likewise.
29475 (vmaxvq_s32): Likewise.
29476 (vmaxvq_u8): Likewise.
29477 (vmaxvq_u16): Likewise.
29478 (vmaxvq_u32): Likewise.
29479 (vmaxnmv_f32): Likewise.
29480 (vmaxnmvq_f32): Likewise.
29481 (vmaxnmvq_f64): Likewise.
29482 (vminv_f32): Likewise.
29483 (vminv_s8): Likewise.
29484 (vminv_s16): Likewise.
29485 (vminv_s32): Likewise.
29486 (vminv_u8): Likewise.
29487 (vminv_u16): Likewise.
29488 (vminv_u32): Likewise.
29489 (vminvq_f32): Likewise.
29490 (vminvq_f64): Likewise.
29491 (vminvq_s8): Likewise.
29492 (vminvq_s16): Likewise.
29493 (vminvq_s32): Likewise.
29494 (vminvq_u8): Likewise.
29495 (vminvq_u16): Likewise.
29496 (vminvq_u32): Likewise.
29497 (vminnmv_f32): Likewise.
29498 (vminnmvq_f32): Likewise.
29499 (vminnmvq_f64): Likewise.
29501 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29503 * config/aarch64/aarch64-simd.md
29504 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29505 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29506 (*aarch64_mul3_elt<mode>): Likewise.
29507 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29508 (*aarch64_mul3_elt_to_64v2df): Likewise.
29509 (*aarch64_mla_elt<mode>): Likewise.
29510 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29511 (*aarch64_mls_elt<mode>): Likewise.
29512 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29513 (*aarch64_fma4_elt<mode>): Likewise.
29514 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29515 (*aarch64_fma4_elt_to_64v2df): Likewise.
29516 (*aarch64_fnma4_elt<mode>): Likewise.
29517 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29518 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29519 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29520 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29521 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29522 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29523 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29524 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29525 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29527 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29529 * config/aarch64/aarch64-simd.md
29530 (aarch64_be_checked_get_lane<mode>): New define_expand.
29531 * config/aarch64/aarch64-simd-builtins.def
29532 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29533 New builtin definition.
29534 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29535 Use new safe be builtin.
29537 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29539 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29541 (aarch64_be_st1<mode>): Likewise.
29542 (aarch_ld1<VALL:mode>): Define_expand modified.
29543 (aarch_st1<VALL:mode>): Likewise.
29544 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29545 (UNSPEC_ST1): Likewise.
29547 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29549 * config/microblaze/microblaze.md: Add trap insn and attribute
29551 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29553 PR preprocessor/58580
29554 * input.h (location_get_source_line): Take an additional line_size
29556 (void diagnostics_file_cache_fini): Declare new function.
29557 * input.c (struct fcache): New type.
29558 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29559 New static constants.
29560 (diagnostic_file_cache_init, total_lines_num)
29561 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29562 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29563 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29564 (get_next_line, read_next_line, goto_next_line, read_line_num):
29565 New static function definitions.
29566 (diagnostic_file_cache_fini): New function.
29567 (location_get_source_line): Take an additional output line_len
29568 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29570 * diagnostic.c (diagnostic_finish): Call
29571 diagnostic_file_cache_fini.
29572 (adjust_line): Take an additional input parameter for the length
29573 of the line, rather than calculating it with strlen.
29574 (diagnostic_show_locus): Adjust the use of
29575 location_get_source_line and adjust_line with respect to their new
29576 signature. While displaying a line now, do not stop at the first
29577 null byte. Rather, display the zero byte as a space and keep
29578 going until we reach the size of the line.
29579 * Makefile.in: Add vec.o to OBJS-libcommon
29581 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29582 Ilya Tocar <ilya.tocar@intel.com>
29584 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29585 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29586 (__builtin_ia32_kmov16): Ditto.
29587 * config/i386/i386.md (UNSPEC_KMOV): New.
29590 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29592 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29593 (_mm512_storeu_si512): Ditto.
29595 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29598 * rtl.h (get_referenced_operands): Declare.
29599 * recog.c (get_referenced_operands): New function.
29600 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29601 operands have been referenced when recording LO_SUM references.
29603 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29605 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29607 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29609 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29610 Enable for generic and recent AMD targets.
29612 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29614 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29615 ARG_SIZE note when adjustment was eliminated.
29617 2014-01-22 Jeff Law <law@redhat.com>
29619 PR tree-optimization/59597
29620 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29621 in file. Accept new argument REGISTERING and use it to modify
29622 dump output appropriately.
29623 (register_jump_thread): Corresponding changes.
29624 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29625 thread paths involving joiner blocks. Add code to dump cancelled
29626 jump threading paths.
29628 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29630 PR rtl-optimization/59477
29631 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29632 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29634 2014-01-22 Tom Tromey <tromey@redhat.com>
29636 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29638 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29640 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29642 PR rtl-optimization/59896
29643 * lra-constraints.c (process_alt_operands): Check unused note for
29644 matched operands of insn with no output reloads.
29646 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29648 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29649 (mips_move_from_gpr_cost): Likewise.
29651 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29653 PR rtl-optimization/59858
29654 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29655 ira_class_hard_regs_num.
29656 (process_alt_operands): Increase reject for dying matched operand.
29658 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29661 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29662 smaller than size, perform several stores or loads and stores
29663 at dst + count - size to store or copy all of size bytes, rather
29664 than just last modesize bytes.
29666 2014-01-20 DJ Delorie <dj@redhat.com>
29668 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29669 that CLOBBERs are REGs before propogating their values.
29671 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29673 PR middle-end/59789
29674 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29675 (cgraph_inline_failed_type): New function.
29676 * cgraph.h (DEFCIFCODE): Add type.
29677 (cgraph_inline_failed_type_t): New enum.
29678 (cgraph_inline_failed_type): New prototype.
29679 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29680 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29681 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29682 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29683 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29684 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29685 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29686 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29687 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29688 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29689 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29690 OPTIMIZATION_MISMATCH.
29691 * tree-inline.c (expand_call_inline): Emit errors during
29692 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29694 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29697 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29698 mode attribute in insn output.
29700 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29702 * output.h (output_constant): Delete.
29703 * varasm.c (output_constant): Make private.
29705 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29707 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29709 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29711 PR middle-end/59860
29712 * tree.h (fold_builtin_strcat): New prototype.
29713 * builtins.c (fold_builtin_strcat): No longer static. Add len
29714 argument, if non-NULL, don't call c_strlen. Optimize
29715 directly into __builtin_memcpy instead of __builtin_strcpy.
29716 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29717 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29719 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29721 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29722 for SImode_address_operand operands, having only a REG argument.
29724 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29726 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29727 loader name using mbig-endian.
29728 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29730 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29732 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29733 (-mtune): Likewise.
29736 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29738 * config/aarch64/aarch64-protos.h
29739 (aarch64_cannot_change_mode_class_ptr): Declare.
29740 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29741 aarch64_cannot_change_mode_class_ptr): New.
29742 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29743 backend hook aarch64_cannot_change_mode_class.
29745 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29747 * common/config/aarch64/aarch64-common.c
29748 (aarch64_handle_option): Don't handle any option order logic here.
29749 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29750 selected_cpu, warn on architecture version mismatch.
29751 (aarch64_override_options): Fix parsing order for option strings.
29753 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29754 Iain Sandoe <iain@codesourcery.com>
29757 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29758 warning. Amend comment to reflect current functionality.
29760 2014-01-20 Richard Biener <rguenther@suse.de>
29762 PR middle-end/59860
29763 * builtins.c (fold_builtin_strcat): Remove case better handled
29764 by tree-ssa-strlen.c.
29766 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29768 * config/aarch64/aarch64.opt
29769 (mcpu, march, mtune): Make case-insensitive.
29771 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29774 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29775 if operands[1] is a REG or ZERO_EXTEND of a REG.
29777 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29779 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29781 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29783 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29784 long non-pic millicode calls.
29786 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29788 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29790 2014-01-19 Kito Cheng <kito@0xlab.org>
29792 * builtins.c (expand_movstr): Check movstr expand done or fail.
29794 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29795 H.J. Lu <hongjiu.lu@intel.com>
29798 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29799 to DImode for zero-extended addresses.
29801 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29803 PR rtl-optimization/57763
29804 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29805 on the new indirect jump_insn and increment LABEL_NUSES (label).
29807 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29811 * config.gcc (x86_archs): New variable.
29812 (x86_64_archs): Likewise.
29813 (x86_cpus): Likewise.
29814 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29815 --with-arch/--with-cpu= options.
29816 Support --with-arch=/--with-cpu={nehalem,westmere,
29817 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29819 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29821 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29822 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29824 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29826 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29828 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29831 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29832 clear cpp_get_options (parse_in)->warn_unused_macros for
29833 ix86_target_macros_internal with cpp_define.
29835 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29837 * jump.c (delete_related_insns): Keep (use (insn))s.
29838 * reorg.c (redundant_insn): Check for barriers too.
29840 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29842 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29844 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29846 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29847 call to $$dyncall when TARGET_LONG_CALLS is true.
29849 2014-01-17 Jeff Law <law@redhat.com>
29851 * ree.c (combine_set_extension): Temporarily disable test for
29852 changing number of hard registers.
29854 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29856 PR middle-end/58125
29857 * ipa-inline-analysis.c (inline_free_summary):
29858 Do not free summary of aliases.
29860 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29862 PR middle-end/59706
29863 * gimplify.c (gimplify_expr): Use create_tmp_var
29864 instead of create_tmp_var_raw. If cond doesn't have
29865 integral type, don't add the IFN_ANNOTATE builtin at all.
29867 2014-01-17 Martin Jambor <mjambor@suse.cz>
29870 * ipa-cp.c (prev_edge_clone): New variable.
29871 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29872 Also resize prev_edge_clone vector.
29873 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29874 (ipcp_edge_removal_hook): New function.
29875 (ipcp_driver): Register ipcp_edge_removal_hook.
29877 2014-01-17 Andrew Pinski <apinski@cavium.com>
29878 Steve Ellcey <sellcey@mips.com>
29881 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29884 2014-01-17 Jeff Law <law@redhat.com>
29886 PR middle-end/57904
29887 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29888 so that pass_ccp runs first.
29890 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29892 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29893 (ix86_adjust_cost): Use !TARGET_XXX.
29894 (do_reorder_for_imul): Likewise.
29895 (swap_top_of_ready_list): Likewise.
29896 (ix86_sched_reorder): Likewise.
29898 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29900 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29901 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29902 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29903 (intel_memset): New. Duplicate slm_memset.
29904 (intel_cost): New. Duplicate slm_cost.
29905 (m_INTEL): New macro.
29906 (processor_target_table): Add "intel".
29907 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29908 with PROCESSOR_INTEL for "intel".
29909 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29910 PROCESSOR_SILVERMONT.
29911 (ix86_issue_rate): Likewise.
29912 (ix86_adjust_cost): Likewise.
29913 (ia32_multipass_dfa_lookahead): Likewise.
29914 (swap_top_of_ready_list): Likewise.
29915 (ix86_sched_reorder): Likewise.
29916 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29917 instead of TARGET_OPT_AGU.
29918 * config/i386/i386.h (TARGET_INTEL): New.
29919 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29920 (processor_type): Add PROCESSOR_INTEL.
29921 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29922 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29924 2014-01-17 Marek Polacek <polacek@redhat.com>
29927 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29930 2014-01-17 Richard Biener <rguenther@suse.de>
29932 PR tree-optimization/46590
29933 * opts.c (default_options_table): Add entries for
29934 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29935 all enabled at -O1 but not for -Og.
29936 * common.opt (fbranch-count-reg): Remove Init(1).
29937 (fmove-loop-invariants): Likewise.
29938 (ftree-pta): Likewise.
29940 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29942 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29943 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29944 decls to at least the GCC 4.8 used alignments.
29947 * tree-nested.c (convert_nonlocal_reference_stmt,
29948 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
29949 of GIMPLE_BIND stmts, adjust associated decls.
29951 2014-01-17 Richard Biener <rguenther@suse.de>
29953 PR tree-optimization/46590
29954 * vec.h (vec<>::bseach): New member function implementing
29955 binary search according to C89 bsearch.
29956 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
29957 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
29958 bitmap pointer again. Make accesses_in_loop a flat array.
29959 (mem_ref_obstack): New global.
29960 (outermost_indep_loop): Adjust for mem_ref->stored changes.
29961 (mark_ref_stored): Likewise.
29962 (ref_indep_loop_p_2): Likewise.
29963 (set_ref_stored_in_loop): New helper function.
29964 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
29965 (memref_free): Adjust.
29966 (record_mem_ref_loc): Simplify.
29967 (gather_mem_refs_stmt): Adjust.
29968 (sort_locs_in_loop_postorder_cmp): New function.
29969 (analyze_memory_references): Sort accesses_in_loop after
29970 loop postorder number.
29971 (find_ref_loc_in_loop_cmp): New function.
29972 (for_all_locs_in_loop): Find relevant cluster of locs in
29973 accesses_in_loop and iterate without recursion.
29974 (execute_sm): Avoid uninit warning.
29975 (struct ref_always_accessed): Simplify.
29976 (ref_always_accessed::operator ()): Likewise.
29977 (ref_always_accessed_p): Likewise.
29978 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
29979 loop postorder numbers here.
29980 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
29983 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29986 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
29987 on decls for which assemble_alias has been called.
29989 2014-01-17 Nick Clifton <nickc@redhat.com>
29991 * config/msp430/msp430.opt: (mcpu): New option.
29992 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
29993 (msp430_option_override): Parse target_cpu. If the MCU name
29994 matches a generic string, clear target_mcu.
29995 (msp430_attr): Allow numeric interrupt values up to 63.
29996 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
29997 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
29999 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30001 * config/msp430/msp430.md (popm): Use %J rather than %I.
30002 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30003 (addhi_cy_i): Use immediate_operand for operand 2.
30004 * doc/invoke.texi: Document -mcpu option.
30006 2014-01-17 Richard Biener <rguenther@suse.de>
30008 PR rtl-optimization/38518
30009 * df.h (df_analyze_loop): Declare.
30010 * df-core.c: Include cfgloop.h.
30011 (df_analyze_1): Split out main part of df_analyze.
30012 (df_analyze): Adjust.
30013 (loop_inverted_post_order_compute): New function.
30014 (loop_post_order_compute): Likewise.
30015 (df_analyze_loop): New function avoiding whole-function
30016 postorder computes.
30017 * loop-invariant.c (find_defs): Use df_analyze_loop.
30018 (find_invariants): Adjust.
30019 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30021 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30023 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30024 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30026 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30028 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30029 traversal when removing references.
30031 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30034 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30036 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30038 PR middle-end/56791
30039 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30040 pushing a reload for an autoinc when we had previously reloaded an
30041 inner part of the address.
30043 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30045 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30047 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30048 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30049 when not giving up or versioning for alias only because of
30051 (vect_analyze_data_ref_dependences): Set to true.
30052 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30054 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30055 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30058 PR middle-end/58344
30059 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30062 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30063 operand 0 predicate for gathers, use a new pseudo as subtarget.
30065 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30067 PR middle-end/59609
30068 * lra-constraints.c (process_alt_operands): Add printing debug info.
30069 Check absence of input/output reloads for matched operands too.
30071 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30073 PR rtl-optimization/59835
30074 * ira.c (ira_init_register_move_cost): Increase cost for
30077 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30079 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30081 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30084 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30085 non-register objects. Use gen_(high/low)part more consistently.
30088 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30091 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30092 endian support, remove tests for WORDS_BIG_ENDIAN.
30093 (p8_mfvsrd_3_<mode>): Likewise.
30094 (reload_gpr_from_vsx<mode>): Likewise.
30095 (reload_gpr_from_vsxsf): Likewise.
30096 (p8_mfvsrd_4_disf): Likewise.
30098 2014-01-16 Richard Biener <rguenther@suse.de>
30100 PR rtl-optimization/46590
30101 * lcm.c (compute_antinout_edge): Use postorder iteration.
30102 (compute_laterin): Use inverted postorder iteration.
30104 2014-01-16 Nick Clifton <nickc@redhat.com>
30106 PR middle-end/28865
30107 * varasm.c (output_constant): Return the number of bytes actually
30109 (output_constructor_array_range): Update the field size with the
30110 number of bytes emitted by output_constant.
30111 (output_constructor_regular_field): Likewise. Also do not
30112 complain if the total number of bytes emitted is now greater
30113 than the expected fieldpos.
30114 * output.h (output_constant): Update prototype and descriptive comment.
30116 2014-01-16 Marek Polacek <polacek@redhat.com>
30118 PR middle-end/59827
30119 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30120 it is error_mark_node.
30122 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30124 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30125 VALID_AVX256_REG_OR_OI_MODE.
30127 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30129 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30130 current procedure should be profiled.
30132 2014-01-15 Andrew Pinski <apinski@cavium.com>
30134 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30135 of moving from/to the STACK_REG register class.
30137 2014-01-15 Richard Henderson <rth@redhat.com>
30140 * reginfo.c (global_regs_decl): Globalize.
30141 * rtl.h (global_regs_decl): Declare.
30142 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30143 reserved via global_regs.
30145 2014-01-15 Teresa Johnson <tejohnson@google.com>
30147 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30149 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30151 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30152 and vmulosh rather than call gen_vec_widen_smult_*.
30153 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30154 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30155 (vec_widen_smult_even_v16qi): Likewise.
30156 (vec_widen_umult_even_v8hi): Likewise.
30157 (vec_widen_smult_even_v8hi): Likewise.
30158 (vec_widen_umult_odd_v16qi): Likewise.
30159 (vec_widen_smult_odd_v16qi): Likewise.
30160 (vec_widen_umult_odd_v8hi): Likewise.
30161 (vec_widen_smult_odd_v8hi): Likewise.
30162 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30163 vmuloub rather than call gen_vec_widen_umult_*.
30164 (vec_widen_umult_lo_v16qi): Likewise.
30165 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30166 vmulosb rather than call gen_vec_widen_smult_*.
30167 (vec_widen_smult_lo_v16qi): Likewise.
30168 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30169 rather than call gen_vec_widen_umult_*.
30170 (vec_widen_umult_lo_v8hi): Likewise.
30171 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30172 rather than call gen_vec_widen_smult_*.
30173 (vec_widen_smult_lo_v8hi): Likewise.
30175 2014-01-15 Jeff Law <law@redhat.com>
30177 PR tree-optimization/59747
30178 * ree.c (find_and_remove_re): Properly handle case where a second
30179 eliminated extension requires widening a copy created for elimination
30180 of a prior extension.
30181 (combine_set_extension): Ensure that the number of hard regs needed
30182 for a destination register does not change when we widen it.
30184 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30186 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30187 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30188 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30189 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30190 (avr-*-rtems*): Likewise.
30191 (bfin*-rtems*): Likewise.
30192 (moxie-*-rtems*): Likewise.
30193 (h8300-*-rtems*): Likewise.
30194 (i[34567]86-*-rtems*): Likewise.
30195 (lm32-*-rtems*): Likewise.
30196 (m32r-*-rtems*): Likewise.
30197 (m68k-*-rtems*): Likewise.
30198 (microblaze*-*-rtems*): Likewise.
30199 (mips*-*-rtems*): Likewise.
30200 (powerpc-*-rtems*): Likewise.
30201 (sh-*-rtems*): Likewise.
30202 (sparc-*-rtems*): Likewise.
30203 (sparc64-*-rtems*): Likewise.
30204 (v850-*-rtems*): Likewise.
30205 (m32c-*-rtems*): Likewise.
30207 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30209 PR rtl-optimization/59511
30210 * ira.c (ira_init_register_move_cost): Use memory costs for some
30211 cases of register move cost calculations.
30212 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30213 instead of BB frequency.
30214 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30215 * lra-assigns.c (find_hard_regno_for): Ditto.
30217 2014-01-15 Richard Biener <rguenther@suse.de>
30219 PR tree-optimization/59822
30220 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30221 (vectorizable_load): Use it to hoist defs of uses of invariant
30222 loads out of the loop.
30224 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30225 Kugan Vivekanandarajah <kuganv@linaro.org>
30228 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30231 2014-01-15 Richard Biener <rguenther@suse.de>
30233 PR rtl-optimization/59802
30234 * lcm.c (compute_available): Use inverted postorder to seed
30235 the initial worklist.
30237 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30240 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30241 ADDR_REGS for invalid symrefs in non-PIC code.
30243 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30246 * builtins.c (determine_block_size): Initialize *probable_max_size
30247 even if len_rtx is CONST_INT.
30249 2014-01-14 Andrew Pinski <apinski@cavium.com>
30251 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30252 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30253 (cortexa53_tunings): Likewise.
30254 (aarch64_sched_issue_rate): New function.
30255 (TARGET_SCHED_ISSUE_RATE): Define.
30257 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30259 * ira-costs.c (find_costs_and_classes): Add missed
30260 ira_init_register_move_cost_if_necessary.
30262 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30265 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30267 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30270 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30271 to indicate if type is used for function return value. Warn ABI
30272 change if the vector mode isn't available for function return value.
30273 (ix86_function_arg_advance): Pass false to type_natural_mode.
30274 (ix86_function_arg): Likewise.
30275 (ix86_gimplify_va_arg): Likewise.
30276 (function_arg_32): Don't warn ABI change.
30277 (ix86_function_value): Pass true to type_natural_mode.
30278 (ix86_return_in_memory): Likewise.
30279 (ix86_struct_value_rtx): Removed.
30280 (TARGET_STRUCT_VALUE_RTX): Likewise.
30282 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30284 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30285 converting a conditional jump into a conditional return.
30287 2014-01-14 Richard Biener <rguenther@suse.de>
30289 PR tree-optimization/58921
30290 PR tree-optimization/59006
30291 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30292 hoisting invariant stmts.
30293 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30294 invariant loads on the preheader edge if possible.
30296 2014-01-14 Joey Ye <joey.ye@arm.com>
30298 * doc/plugin.texi (Building GCC plugins): Update to C++.
30300 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30302 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30303 (_mm_rcp28_round_ss): Ditto.
30304 (_mm_rsqrt28_round_sd): Ditto.
30305 (_mm_rsqrt28_round_ss): Ditto.
30306 (_mm_rcp28_sd): Ditto.
30307 (_mm_rcp28_ss): Ditto.
30308 (_mm_rsqrt28_sd): Ditto.
30309 (_mm_rsqrt28_ss): Ditto.
30310 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30311 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30312 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30313 (IX86_BUILTIN_RCP28SD): Ditto.
30314 (IX86_BUILTIN_RCP28SS): Ditto.
30315 (IX86_BUILTIN_RSQRT28SD): Ditto.
30316 (IX86_BUILTIN_RSQRT28SS): Ditto.
30317 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30318 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30319 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30320 (ix86_expand_special_args_builtin): Expand new FTYPE.
30321 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30322 (srcp14<mode>): Make insn unary.
30323 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30324 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30325 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30326 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30327 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30328 Fix rounding: make it SAE only.
30329 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30331 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30333 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30334 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30335 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30336 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30337 (round_saeonly_mask_scalar_operand4): Ditto.
30338 (round_saeonly_mask_scalar_op3): Ditto.
30339 (round_saeonly_mask_scalar_op4): Ditto.
30341 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30343 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30344 Implement -maltivec=be for vec_insert and vec_extract.
30346 2014-01-10 DJ Delorie <dj@redhat.com>
30348 * config/msp430/msp430.md (call_internal): Don't allow memory
30349 references with SP as the base register.
30350 (call_value_internal): Likewise.
30351 * config/msp430/constraints.md (Yc): New. For memory references
30352 that don't use SP as a base register.
30354 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30355 "an integer without a # prefix"
30356 * config/msp430/msp430.md (epilogue_helper): Use it.
30358 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30361 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30362 AVX512F gather builtins.
30363 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30364 on gather decls with INTEGER_TYPE masktype.
30365 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30366 directly into the builtin rather than hoisting it before loop.
30368 PR tree-optimization/59387
30369 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30370 (scev_const_prop): If folded_casts and type has undefined overflow,
30371 use force_gimple_operand instead of force_gimple_operand_gsi and
30372 for each added stmt if it is assign with
30373 arith_code_with_undefined_signed_overflow, call
30374 rewrite_to_defined_overflow.
30375 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30376 gimple-fold.h instead.
30377 (arith_code_with_undefined_signed_overflow,
30378 rewrite_to_defined_overflow): Moved to ...
30379 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30380 rewrite_to_defined_overflow): ... here. No longer static.
30381 Include gimplify-me.h.
30382 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30383 rewrite_to_defined_overflow): New prototypes.
30385 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30387 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30389 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30391 * builtins.c (get_object_alignment_2): Minor tweak.
30392 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30394 2014-01-13 Christian Bruel <christian.bruel@st.com>
30396 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30397 optimized non constant lengths.
30399 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30402 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30403 load as __atomic_load_N if possible.
30405 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30407 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30409 (rs6000_expand_builtin): Adjust call.
30411 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30414 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30415 * config/rs6000/rs6000.c: Include target-globals.h.
30416 (rs6000_set_current_function): Instead of doing target_reinit
30417 unconditionally, use save_target_globals_default_opts and
30418 restore_target_globals.
30420 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30422 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30423 (rs6000_expand_builtin): Handle mffs and mtfsf.
30424 (rs6000_init_builtins): Define mffs and mtfsf.
30425 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30426 (rs6000_mffs): New pattern.
30427 (rs6000_mtfsf): New pattern.
30429 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30431 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30432 Start narrowing with START. Apply candidate-use pair
30433 and check overall cost in narrowing.
30434 (iv_ca_prune): Pass new argument.
30436 2014-01-10 Jeff Law <law@redhat.com>
30438 PR middle-end/59743
30439 * ree.c (combine_reaching_defs): Ensure the defining statement
30440 occurs before the extension when optimizing extensions with
30441 different source and destination hard registers.
30443 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30446 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30447 vtables into the type inheritance graph.
30449 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30451 PR rtl-optimization/59754
30452 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30453 modes in the REGNO != REGNO case.
30455 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30457 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30459 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30461 PR tree-optimization/59745
30462 * tree-predcom.c (tree_predictive_commoning_loop): Call
30463 free_affine_expand_cache if giving up because components is NULL.
30465 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30466 GC in payload of target_globals struct instead of allocating them on
30467 the heap and the larger structs separately using GC.
30468 * target-globals.h (struct target_globals): Make regs, hard_regs,
30469 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30470 of GTY((skip)) and change type to void *.
30471 (reset_target_globals): Cast loads from those fields to corresponding
30474 2014-01-10 Steve Ellcey <sellcey@mips.com>
30477 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30478 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30479 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30481 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30484 * aarch64-modes.def (CC_Zmode): New flags mode.
30485 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30486 represents an equality.
30487 (aarch64_get_condition_code): Handle CC_Zmode.
30488 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30490 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30492 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30493 extraction in good case.
30495 2014-01-10 Richard Biener <rguenther@suse.de>
30497 PR tree-optimization/59374
30498 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30499 checking after SLP discovery. Mark stmts not participating
30500 in any SLP instance properly.
30502 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30504 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30505 when handling a SET rtx.
30507 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30509 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30510 (cortex-a57): Likewise.
30511 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30513 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30515 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30516 non-iwmmxt builtins.
30518 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30522 * ipa-devirt.c record_target_from_binfo): Take as argument
30523 stack of binfos and lookup matching one for virtual inheritance.
30524 (possible_polymorphic_call_targets_1): Update.
30526 2014-01-10 Huacai Chen <chenhc@lemote.com>
30528 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30529 kernel strings for Loongson-2E/2F/3A.
30531 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30533 PR middle-end/59670
30534 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30535 is_gimple_call before calling gimple_call_internal_p.
30537 2014-01-09 Steve Ellcey <sellcey@mips.com>
30539 * Makefile.in (TREE_FLOW_H): Remove.
30540 (TREE_SSA_H): Add file names from tree-flow.h.
30541 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30542 * tree.h: Remove tree-flow.h reference.
30543 * hash-table.h: Remove tree-flow.h reference.
30544 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30545 reference with tree-ssa-loop.h.
30547 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30549 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30550 default element-order behavior for -maltivec.
30551 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30552 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30553 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30554 when targeting big endian, at least for now.
30555 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30557 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30559 PR middle-end/47735
30560 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30561 var satisfies use_register_for_decl, just take into account type
30562 alignment, rather than decl alignment.
30564 PR tree-optimization/59622
30565 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30566 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30567 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30568 Don't devirtualize for inplace at all. For targets.length () == 1,
30569 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30571 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30573 * config/i386/i386.md (cpu): Remove the unused btver1.
30575 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30577 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30579 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30582 * tree-core.h (struct target_globals): New forward declaration.
30583 (struct tree_target_option): Add globals field.
30584 * tree.h (TREE_TARGET_GLOBALS): Define.
30585 (prepare_target_option_nodes_for_pch): New prototype.
30586 * target-globals.h (struct target_globals): Define even if
30587 !SWITCHABLE_TARGET.
30588 * tree.c (prepare_target_option_node_for_pch,
30589 prepare_target_option_nodes_for_pch): New functions.
30590 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30591 * config/i386/i386.c: Include target-globals.h.
30592 (ix86_set_current_function): Instead of doing target_reinit
30593 unconditionally, use save_target_globals_default_opts and
30594 restore_target_globals.
30596 2014-01-09 Richard Biener <rguenther@suse.de>
30598 PR tree-optimization/59715
30599 * tree-cfg.h (split_critical_edges): Declare.
30600 * tree-cfg.c (split_critical_edges): Export.
30601 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30603 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30605 * cfgexpand.c (expand_stack_vars): Optionally disable
30606 asan stack protection.
30607 (expand_used_vars): Likewise.
30608 (partition_stack_vars): Likewise.
30609 * asan.c (asan_emit_stack_protection): Optionally disable
30610 after return stack usage.
30611 (instrument_derefs): Optionally disable memory access instrumentation.
30612 (instrument_builtin_call): Likewise.
30613 (instrument_strlen_call): Likewise.
30614 (asan_protect_global): Optionally disable global variables protection.
30615 * doc/invoke.texi: Added doc for new options.
30616 * params.def: Added new options.
30617 * params.h: Likewise.
30619 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30621 PR rtl-optimization/59724
30622 * ifcvt.c (cond_exec_process_if_block): Don't call
30623 flow_find_head_matching_sequence with 0 longest_match.
30624 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30625 non-active insns if !stop_after.
30626 (try_head_merge_bb): Revert 2014-01-07 changes.
30628 2014-01-08 Jeff Law <law@redhat.com>
30630 * ree.c (get_sub_rtx): New function, extracted from...
30631 (merge_def_and_ext): Here.
30632 (combine_reaching_defs): Use get_sub_rtx.
30634 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30636 * cgraph.h (varpool_variable_node): Do not choke on null node.
30638 2014-01-08 Catherine Moore <clm@codesourcery.com>
30640 * config/mips/mips.md (simple_return): Attempt to use JRC
30642 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30644 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30646 PR rtl-optimization/59137
30647 * reorg.c (steal_delay_list_from_target): Call update_block for
30649 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30651 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30653 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30654 two duplicate entries.
30656 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30659 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30661 * config/mips/mips.c (mips_truncated_op_cost): New function.
30662 (mips_rtx_costs): Adjust test for BADDU.
30663 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30665 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30667 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30668 (*baddu_si): ...this new pattern.
30670 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30673 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30675 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30677 PR middle-end/57748
30678 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30680 (expand_expr, expand_normal): Adjust.
30681 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30682 inner_reference_p. Use inner_reference_p to expand inner references.
30683 (store_expr): Adjust.
30684 * cfgexpand.c (expand_call_stmt): Adjust.
30686 2014-01-08 Rong Xu <xur@google.com>
30688 * gcov-io.c (gcov_var): Move from gcov-io.h.
30689 (gcov_position): Ditto.
30690 (gcov_is_error): Ditto.
30691 (gcov_rewrite): Ditto.
30692 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30693 only part to libgcc/libgcov.h.
30695 2014-01-08 Marek Polacek <polacek@redhat.com>
30697 PR middle-end/59669
30698 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30700 2014-01-08 Marek Polacek <polacek@redhat.com>
30703 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30705 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30707 PR rtl-optimization/59649
30708 * stor-layout.c (get_mode_bounds): For BImode return
30709 0 and STORE_FLAG_VALUE.
30711 2014-01-08 Richard Biener <rguenther@suse.de>
30713 PR middle-end/59630
30714 * gimple.h (is_gimple_builtin_call): Remove.
30715 (gimple_builtin_call_types_compatible_p): New.
30716 (gimple_call_builtin_p): New overload.
30717 * gimple.c (is_gimple_builtin_call): Remove.
30718 (validate_call): Rename to ...
30719 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30720 check return types.
30721 (validate_type): New static function.
30722 (gimple_call_builtin_p): New overload and adjust.
30723 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30724 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30725 (gimple_fold_stmt_to_constant_1): Likewise.
30726 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30728 2014-01-08 Richard Biener <rguenther@suse.de>
30730 PR middle-end/59471
30731 * gimplify.c (gimplify_expr): Gimplify register-register type
30732 VIEW_CONVERT_EXPRs to separate stmts.
30734 2014-01-07 Jeff Law <law@redhat.com>
30736 PR middle-end/53623
30737 * ree.c (combine_set_extension): Handle case where source
30738 and destination registers in an extension insn are different.
30739 (combine_reaching_defs): Allow source and destination registers
30740 in extension to be different under limited circumstances.
30741 (add_removable_extension): Remove restriction that the
30742 source and destination registers in the extension are the same.
30743 (find_and_remove_re): Emit a copy from the extension's
30744 destination to its source after the defining insn if
30745 the source and destination registers are different.
30747 PR middle-end/59285
30748 * ifcvt.c (merge_if_block): If we are merging a block with more than
30749 one successor with a block with no successors, remove any BARRIER
30750 after the second block.
30752 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30754 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30756 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30759 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30760 for 14-bit register offsets when INT14_OK_STRICT is false.
30762 2014-01-07 Roland Stigge <stigge@antcom.de>
30763 Michael Meissner <meissner@linux.vnet.ibm.com>
30766 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30767 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30769 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30771 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30774 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30776 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30777 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30778 rtx is const0_rtx or not.
30780 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30783 * target-globals.c (save_target_globals): Remove this_fn_optab
30785 * toplev.c: Include optabs.h.
30786 (target_reinit): Temporarily restore the global options if another
30787 set of options are in force.
30789 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30791 PR rtl-optimization/58668
30792 * cfgcleanup.c (flow_find_cross_jump): Don't count
30793 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30794 to determine what is counted.
30795 (flow_find_head_matching_sequence): Use active_insn_p to determine
30797 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30799 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30800 determine what is counted.
30802 PR tree-optimization/59643
30803 * tree-predcom.c (split_data_refs_to_components): If one dr is
30804 read and one write, determine_offset fails and the write isn't
30805 in the bad component, just put the read into the bad component.
30807 2014-01-07 Mike Stump <mikestump@comcast.net>
30808 Jakub Jelinek <jakub@redhat.com>
30811 * tree-core.h (struct tree_optimization_option): Change optabs
30812 type from unsigned char * to void *.
30813 * optabs.c (init_tree_optimization_optabs): Adjust
30814 TREE_OPTIMIZATION_OPTABS initialization.
30816 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30819 * config/i386/i386.h (struct machine_function): Add
30820 no_drap_save_restore field.
30821 * config/i386/i386.c (ix86_save_reg): Use
30822 !cfun->machine->no_drap_save_restore instead of
30823 crtl->stack_realign_needed.
30824 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30825 this function clears frame_pointer_needed. Set
30826 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30827 and DRAP reg is needed.
30829 2014-01-06 Marek Polacek <polacek@redhat.com>
30832 * doc/implement-c.texi: Mention that other integer types are
30833 permitted as bit-field types in strictly conforming mode.
30835 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30837 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30838 is newly allocated.
30840 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30842 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30844 2014-01-06 Martin Jambor <mjambor@suse.cz>
30847 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30849 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30851 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30855 * var-tracking.c (add_stores): Preserve the value of the source even if
30856 we don't record the store.
30858 2014-01-06 Terry Guo <terry.guo@arm.com>
30860 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30862 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30865 * config/darwin.c (darwin_function_section): Adjust return values to
30866 correspond to optimisation changes made in r206070.
30868 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30870 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30871 from prefetch_block tune setting.
30872 (nocona_cost): Correct size of prefetch block to 64.
30874 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30876 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30877 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30878 used to save the static chain register in the computation of the offset
30879 from which the FP registers need to be restored.
30881 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30883 PR tree-optimization/59519
30884 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30885 ICE if get_current_def (current_new_name) is already non-NULL, as long
30886 as it is a phi result of some other phi in *new_exit_bb that has
30889 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30890 or vmovdqu* for misaligned_operand.
30891 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30892 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30893 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30894 aligned_mem for AVX512F masked aligned load and store builtins and for
30895 non-temporal moves.
30897 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30899 PR tree-optimization/59651
30900 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30901 Address range for negative step should be added by TYPE_SIZE_UNIT.
30903 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30905 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30906 overlapping registers also for registers other than the stack pointer.
30908 2014-01-03 Marek Polacek <polacek@redhat.com>
30911 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30914 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30917 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30920 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30921 (push splitter): Use <P:MODE_SIZE> instead of
30922 GET_MODE_SIZE (<P:MODE>mode).
30923 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30924 (mov -1, reg peephole2): Likewise.
30925 * config/i386/sse.md (*mov<mode>_internal,
30926 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30927 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30928 *<code><mode>3, *andnot<mode>3<mask_name>,
30929 <mask_codefor><code><mode>3<mask_name>): Likewise.
30930 * config/i386/subst.md (mask_mode512bit_condition,
30931 sd_mask_mode512bit_condition): Likewise.
30933 2014-01-02 Xinliang David Li <davidxl@google.com>
30935 PR tree-optimization/59303
30936 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30937 (dump_predicates): Better output format.
30938 (pred_equal_p): New function.
30939 (is_neq_relop_p): Ditto.
30940 (is_neq_zero_form_p): Ditto.
30941 (pred_expr_equal_p): Ditto.
30942 (pred_neg_p): Ditto.
30943 (simplify_pred): Ditto.
30944 (simplify_preds_2): Ditto.
30945 (simplify_preds_3): Ditto.
30946 (simplify_preds_4): Ditto.
30947 (simplify_preds): Ditto.
30948 (push_pred): Ditto.
30949 (push_to_worklist): Ditto.
30950 (get_pred_info_from_cmp): Ditto.
30951 (is_degenerated_phi): Ditto.
30952 (normalize_one_pred_1): Ditto.
30953 (normalize_one_pred): Ditto.
30954 (normalize_one_pred_chain): Ditto.
30955 (normalize_preds): Ditto.
30956 (normalize_cond_1): Remove function.
30957 (normalize_cond): Ditto.
30958 (is_gcond_subset_of): Ditto.
30959 (is_subset_of_any): Ditto.
30960 (is_or_set_subset_of): Ditto.
30961 (is_and_set_subset_of): Ditto.
30962 (is_norm_cond_subset_of): Ditto.
30963 (pred_chain_length_cmp): Ditto.
30964 (convert_control_dep_chain_into_preds): Type change.
30965 (find_predicates): Ditto.
30966 (find_def_preds): Ditto.
30967 (destroy_predicates_vecs): Ditto.
30968 (find_matching_predicates_in_rest_chains): Ditto.
30969 (use_pred_not_overlap_with_undef_path_pred): Ditto.
30970 (is_pred_expr_subset): Ditto.
30971 (is_pred_chain_subset_of): Ditto.
30972 (is_included_in): Ditto.
30973 (is_superset_of): Ditto.
30975 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30977 Update copyright years.
30979 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
30981 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
30982 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
30983 config/arc/arc.md, config/arc/arc.opt,
30984 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
30985 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
30986 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
30987 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
30988 config/linux-protos.h, config/linux.c, config/winnt-c.c,
30989 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
30990 vtable-verify.c, vtable-verify.h: Use the standard form for the
30993 2014-01-02 Tobias Burnus <burnus@net-b.de>
30995 * gcc.c (process_command): Update copyright notice dates.
30996 * gcov-dump.c: Ditto.
30998 * doc/cpp.texi: Bump @copying's copyright year.
30999 * doc/cppinternals.texi: Ditto.
31000 * doc/gcc.texi: Ditto.
31001 * doc/gccint.texi: Ditto.
31002 * doc/gcov.texi: Ditto.
31003 * doc/install.texi: Ditto.
31004 * doc/invoke.texi: Ditto.
31006 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31008 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31010 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31012 * config/i386/sse.md (*mov<mode>_internal): Guard
31013 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31015 PR rtl-optimization/59647
31016 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31017 new_rtx into UNSIGNED_FLOAT rtxes.
31019 Copyright (C) 2014 Free Software Foundation, Inc.
31021 Copying and distribution of this file, with or without modification,
31022 are permitted in any medium without royalty provided the copyright
31023 notice and this notice are preserved.