1 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
2 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3 Anna Tikhonova <anna.tikhonova@intel.com>
4 Ilya Tocar <ilya.tocar@intel.com>
5 Andrey Turetskiy <andrey.turetskiy@intel.com>
6 Ilya Verbin <ilya.verbin@intel.com>
7 Kirill Yukhin <kirill.yukhin@intel.com>
8 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11 (define_insn "vcvtph2ps<mask_name>"): Add masking.
12 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
13 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
14 (define_expand "vcvtps2ph_mask"): New.
15 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
16 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
17 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
19 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
20 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21 Anna Tikhonova <anna.tikhonova@intel.com>
22 Ilya Tocar <ilya.tocar@intel.com>
23 Andrey Turetskiy <andrey.turetskiy@intel.com>
24 Ilya Verbin <ilya.verbin@intel.com>
25 Kirill Yukhin <kirill.yukhin@intel.com>
26 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
28 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
30 (define_mode_iterator VI24_AVX512BW_1): Ditto.
31 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
32 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
33 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
34 also for TARGET_AVX512VL.
35 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
37 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
39 * doc/install.texi (Options specification): add
40 --disable-libsanitizer item.
42 2014-09-14 James Clarke <jrtc27@jrtc27.com>
43 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
46 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
48 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
49 kernel version check to avoid incrementing it after every major OS X
51 (darwin_default_min_version): Avoid static memory buffer.
53 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
55 * tree.c (need_assembler_name_p): Store C++ type mangling only
58 2014-09-13 Marek Polacek <polacek@redhat.com>
60 * tree.c (protected_set_expr_location): Don't check whether T is
63 2014-09-12 DJ Delorie <dj@redhat.com>
65 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
66 (extend_and_shift1_hipsi2): Likewise.
67 (extend_and_shift2_hipsi2): Likewise.
69 2014-09-12 David Malcolm <dmalcolm@redhat.com>
71 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
72 with NULL when dealing with an insn.
73 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
74 from rtx to rtx_insn *.
75 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
76 const_rtx to const rtx_insn *.
77 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
79 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
81 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
84 2014-09-12 Joseph Myers <joseph@codesourcery.com>
86 * target.def (libgcc_floating_mode_supported_p): New hook.
87 * targhooks.c (default_libgcc_floating_mode_supported_p): New
89 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
90 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
91 (LIBGCC2_HAS_TF_MODE): Remove.
92 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
93 * doc/tm.texi: Regenerate.
94 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
96 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
97 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
98 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
99 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
100 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
101 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
102 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
103 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
104 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
105 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
107 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
108 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
109 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
110 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
111 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
112 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
113 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
114 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
115 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
116 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
117 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
118 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
119 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
120 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
122 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
124 (ia64_libgcc_floating_mode_supported_p): New function.
125 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
126 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
127 (IA64_NO_LIBGCC_TFMODE): Define.
128 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
129 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
131 (pdp11_scalar_mode_supported_p): New function.
132 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
133 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
135 2014-09-12 Richard Biener <rguenther@suse.de>
138 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
140 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
142 * tree.c (integer_each_onep): New function.
143 * tree.h (integer_each_onep): Declare it.
144 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
145 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
146 (X & 1) == 0 for vector and complex.
148 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
150 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
152 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
153 cost to spilling from integer to FP registers.
155 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
157 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
159 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
160 are now handled correctly.
162 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
164 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
165 handling of CALLER_SAVE_REGS and POINTER_REGS.
167 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
169 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
170 the number of hard registers.
172 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
173 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
174 Anna Tikhonova <anna.tikhonova@intel.com>
175 Ilya Tocar <ilya.tocar@intel.com>
176 Andrey Turetskiy <andrey.turetskiy@intel.com>
177 Ilya Verbin <ilya.verbin@intel.com>
178 Kirill Yukhin <kirill.yukhin@intel.com>
179 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
182 (define_mode_iterator VI48_AVX512VL): New.
183 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
184 "avx512f_vternlog<mode>_maskz" and update mode iterator.
185 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
186 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
187 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
188 "avx512f_vternlog<mode>_mask" and update mode iterator.
189 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
190 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
192 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
193 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
194 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
195 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
196 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
197 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
199 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
200 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
201 Anna Tikhonova <anna.tikhonova@intel.com>
202 Ilya Tocar <ilya.tocar@intel.com>
203 Andrey Turetskiy <andrey.turetskiy@intel.com>
204 Ilya Verbin <ilya.verbin@intel.com>
205 Kirill Yukhin <kirill.yukhin@intel.com>
206 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
208 * config/i386/sse.md (VI128_256): Delete.
209 (define_mode_iterator VI124_256): New.
210 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
211 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
212 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
213 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
214 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
215 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
216 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
217 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
219 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
220 in presence of AVX-512.
222 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
223 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
224 Anna Tikhonova <anna.tikhonova@intel.com>
225 Ilya Tocar <ilya.tocar@intel.com>
226 Andrey Turetskiy <andrey.turetskiy@intel.com>
227 Ilya Verbin <ilya.verbin@intel.com>
228 Kirill Yukhin <kirill.yukhin@intel.com>
229 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
232 (define_expand "<avx512>_gathersi<mode>"): Rename from
233 "avx512f_gathersi<mode>".
234 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
235 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
236 (define_expand "<avx512>_gatherdi<mode>"): Rename from
237 "avx512f_gatherdi<mode>".
238 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
239 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
241 (define_expand "<avx512>_scattersi<mode>"): Rename from
242 "avx512f_scattersi<mode>".
243 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
244 (define_expand "<avx512>_scatterdi<mode>"): Rename from
245 "avx512f_scatterdi<mode>".
246 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
248 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
250 * ira.h (ira_finish_once): Delete.
251 * ira-int.h (target_ira_int::~target_ira_int): Declare.
252 (target_ira_int::free_ira_costs): Likewise.
253 (target_ira_int::free_register_move_costs): Likewise.
254 (ira_finish_costs_once): Delete.
255 * ira.c (free_register_move_costs): Replace with...
256 (target_ira_int::free_register_move_costs): ...this new function.
257 (target_ira_int::~target_ira_int): Define.
258 (ira_init): Call free_register_move_costs as a member function rather
259 than a global function.
260 (ira_finish_once): Delete.
261 * ira-costs.c (free_ira_costs): Replace with...
262 (target_ira_int::free_ira_costs): ...this new function.
263 (ira_init_costs): Call free_ira_costs as a member function rather
264 than a global function.
265 (ira_finish_costs_once): Delete.
266 * target-globals.c (target_globals::~target_globals): Call the
267 target_ira_int destructor.
268 * toplev.c: Include lra.h.
269 (finalize): Call lra_finish_once rather than ira_finish_once.
271 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
273 * common.opt (flto-odr-type-merging): New flag.
274 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
275 (types_same_for_odr): Likewise.
276 (odr_subtypes_equivalent_p): Likewise.
277 (add_type_duplicate): Do not walk type variants.
278 (register_odr_type): New function.
279 * ipa-utils.h (register_odr_type): Declare.
280 (odr_type_p): New function.
281 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
283 * doc/invoke.texi (-flto-odr-type-merging): Document.
284 * tree.c (need_assembler_name_p): Compute ODR names when asked
286 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
288 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
291 * config/i386/i386.c (ix86_option_override_internal): Also turn
292 off OPTION_MASK_ABI_X32 for -m16.
294 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
296 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
299 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
302 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
303 Directly forward to __*_DENORM_MIN__.
305 2014-09-11 David Malcolm <dmalcolm@redhat.com>
307 * rtl.h (LABEL_REF_LABEL): New macro.
309 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
310 of XEXP (, 0), where we know that we have a LABEL_REF.
311 * cfgbuild.c (make_edges): Likewise.
312 (purge_dead_tablejump_edges): Likewise.
313 * cfgexpand.c (convert_debug_memory_address): Likewise.
314 * cfgrtl.c (patch_jump_insn): Likewise.
315 * combine.c (distribute_notes): Likewise.
316 * cse.c (hash_rtx_cb): Likewise.
317 (exp_equiv_p): Likewise.
318 (fold_rtx): Likewise.
319 (check_for_label_ref): Likewise.
320 * cselib.c (rtx_equal_for_cselib_1): Likewise.
321 (cselib_hash_rtx): Likewise.
322 * emit-rtl.c (mark_label_nuses): Likewise.
323 * explow.c (convert_memory_address_addr_space): Likewise.
324 * final.c (output_asm_label): Likewise.
325 (output_addr_const): Likewise.
326 * gcse.c (add_label_notes): Likewise.
327 * genconfig.c (walk_insn_part): Likewise.
328 * genrecog.c (validate_pattern): Likewise.
329 * ifcvt.c (cond_exec_get_condition): Likewise.
330 (noce_emit_store_flag): Likewise.
331 (noce_get_alt_condition): Likewise.
332 (noce_get_condition): Likewise.
333 * jump.c (maybe_propagate_label_ref): Likewise.
334 (mark_jump_label_1): Likewise.
335 (redirect_exp_1): Likewise.
336 (rtx_renumbered_equal_p): Likewise.
337 * lra-constraints.c (operands_match_p): Likewise.
338 * reload.c (operands_match_p): Likewise.
339 (find_reloads): Likewise.
340 * reload1.c (set_label_offsets): Likewise.
341 * reorg.c (get_branch_condition): Likewise.
342 * rtl.c (rtx_equal_p_cb): Likewise.
343 (rtx_equal_p): Likewise.
344 * rtlanal.c (reg_mentioned_p): Likewise.
345 (rtx_referenced_p): Likewise.
346 (get_condition): Likewise.
347 * sched-vis.c (print_value): Likewise.
348 * varasm.c (const_hash_1): Likewise.
349 (compare_constant): Likewise.
350 (const_rtx_hash_1): Likewise.
351 (output_constant_pool_1): Likewise.
353 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
355 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
356 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
358 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
359 cr6_test_for_lt_reverse): Ditto.
361 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
364 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
366 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
368 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
369 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
370 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
371 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
374 (aarch64_fold_builtin): Remove all reinterpret cases.
376 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
378 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
380 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
381 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
382 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
383 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
384 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
385 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
386 aarch64_reinterpretv2df<mode>): Delete.
388 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
390 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
391 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
392 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
393 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
394 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
395 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
396 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
397 vreinterpret_u32_f64): Use cast.
399 * config/aarch64/iterators.md (VD_RE): Delete.
401 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
403 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
404 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
405 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
406 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
407 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
408 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
409 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
410 Replace inline assembler with __aarch64_vset_lane_any.
412 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
414 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
416 (vmull_high_lane_s32): Likewise.
417 (vmull_high_lane_u16): Likewise.
418 (vmull_high_lane_u32): Likewise.
420 2014-09-11 Jason Merrill <jason@redhat.com>
423 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
425 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
428 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
429 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
430 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
432 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
433 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
434 Anna Tikhonova <anna.tikhonova@intel.com>
435 Ilya Tocar <ilya.tocar@intel.com>
436 Andrey Turetskiy <andrey.turetskiy@intel.com>
437 Ilya Verbin <ilya.verbin@intel.com>
438 Kirill Yukhin <kirill.yukhin@intel.com>
439 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
442 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
443 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
444 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
446 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
447 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
449 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
451 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
452 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
453 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
454 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
455 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
456 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
457 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
458 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
460 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
462 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
463 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
464 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
466 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
468 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
469 to access removed nodes.
471 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
473 PR tree-optimization/63186
474 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
475 (mark_nonssa_use): Likewise.
476 (verify_non_ssa_vars): Verify all header blocks for label
479 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
480 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
481 Anna Tikhonova <anna.tikhonova@intel.com>
482 Ilya Tocar <ilya.tocar@intel.com>
483 Andrey Turetskiy <andrey.turetskiy@intel.com>
484 Ilya Verbin <ilya.verbin@intel.com>
485 Kirill Yukhin <kirill.yukhin@intel.com>
486 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
489 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
490 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
491 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
492 "<avx2_avx512f>_permvar<mode><mask_name>".
493 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
494 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
495 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
496 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
498 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
499 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
500 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
501 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
503 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
505 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
506 V2DF, V4SF, DF, and DI modes.
507 (vsx_fmav2df2): Likewise.
508 (vsx_float_fix_<mode>2): Likewise.
509 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
511 2014-09-10 Xinliang David Li <davidxl@google.com>
514 * config/arm/arm.md (movcond_addsi): Handle case where source
515 and target operands are the same.
517 2014-09-10 David Malcolm <dmalcolm@redhat.com>
519 * final.c (this_is_asm_operands): Strengthen this variable from
520 rtx to const rtx_insn *.
521 * output.h (this_is_asm_operands): Likewise.
522 * rtl-error.c (location_for_asm): Strengthen param "insn" from
523 const_rtx to const rtx_insn *.
524 (diagnostic_for_asm): Likewise.
525 * rtl-error.h (error_for_asm): Likewise.
526 (warning_for_asm): Likewise.
528 2014-09-10 David Malcolm <dmalcolm@redhat.com>
530 * genextract.c (print_header): When writing out insn_extract to
531 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
532 * recog.h (insn_extract): Strengthen the param from rtx to
535 2014-09-10 Mike Stump <mikestump@comcast.net>
537 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
540 2014-09-10 Martin Jambor <mjambor@suse.cz>
542 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
543 (analyze): Do not set analyze flag if expand_thunk returns false;.
544 (create_wrapper): Likewise.
545 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
547 2014-09-10 Martin Jambor <mjambor@suse.cz>
550 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
551 new decl properly. Analyze the new thunk if it is expanded.
553 2014-09-10 Andreas Schwab <schwab@suse.de>
555 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
556 [USED_FOR_TARGET]: Define.
558 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
560 * config/mips/mips.c (mips_secondary_reload_class): Handle
563 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
565 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
568 2014-09-10 Jakub Jelinek <jakub@redhat.com>
570 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
571 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
572 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
573 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
574 flag_delete_null_pointer_checks for them.
575 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
576 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
577 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
578 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
579 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
581 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
582 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
583 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
584 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
585 * doc/invoke.texi (-fsanitize=nonnull-attribute,
586 -fsanitize=returns-nonnull-attribute): Document.
588 * ubsan.h (struct ubsan_mismatch_data): Removed.
589 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
590 * ubsan.c (ubsan_source_location): For unknown locations,
591 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
592 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
593 Allow more than one location and arbitrary extra arguments passed
594 in ... instead of through MISMATCH pointer.
595 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
596 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
597 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
600 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
601 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
602 Anna Tikhonova <anna.tikhonova@intel.com>
603 Ilya Tocar <ilya.tocar@intel.com>
604 Andrey Turetskiy <andrey.turetskiy@intel.com>
605 Ilya Verbin <ilya.verbin@intel.com>
606 Kirill Yukhin <kirill.yukhin@intel.com>
607 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
610 (define_mode_iterator VI48F): New.
611 (define_insn "<avx512>_compress<mode>_mask"): Rename from
612 "avx512f_compress<mode>_mask" and update mode iterator.
613 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
614 "avx512f_compressstore<mode>_mask" and update mode iterator.
615 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
616 "avx512f_expand<mode>_maskz" and update mode iterator.
617 (define_insn "<avx512>_expand<mode>_mask"): Rename from
618 "avx512f_expand<mode>_mask" and update mode iterator.
620 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
621 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
622 Anna Tikhonova <anna.tikhonova@intel.com>
623 Ilya Tocar <ilya.tocar@intel.com>
624 Andrey Turetskiy <andrey.turetskiy@intel.com>
625 Ilya Verbin <ilya.verbin@intel.com>
626 Kirill Yukhin <kirill.yukhin@intel.com>
627 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
630 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
631 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
632 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
633 avx512dq_rangepv4sf_mask.
635 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
637 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
638 (define_insn "reduces<mode>"): Ditto.
639 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
641 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
642 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
643 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
645 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
646 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
647 Anna Tikhonova <anna.tikhonova@intel.com>
648 Ilya Tocar <ilya.tocar@intel.com>
649 Andrey Turetskiy <andrey.turetskiy@intel.com>
650 Ilya Verbin <ilya.verbin@intel.com>
651 Kirill Yukhin <kirill.yukhin@intel.com>
652 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
655 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
656 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
657 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
658 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
659 avx512vl_getmantv2df_mask.
660 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
661 avx512f_vgetmantv4sf_round.
663 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
664 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
666 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
667 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
668 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
669 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
671 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
672 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
673 update mode iterator.
675 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
676 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
679 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
680 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
681 update mode iterator.
682 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
683 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
686 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
687 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
689 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
690 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
691 update mode iterator.
692 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
693 "avx512f_getmant<mode><round_saeonly_name>".
695 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
698 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
700 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
701 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
702 Anna Tikhonova <anna.tikhonova@intel.com>
703 Ilya Tocar <ilya.tocar@intel.com>
704 Andrey Turetskiy <andrey.turetskiy@intel.com>
705 Ilya Verbin <ilya.verbin@intel.com>
706 Kirill Yukhin <kirill.yukhin@intel.com>
707 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
709 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
710 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
711 (define_mode_iterator FMAMODE_AVX512): New.
712 (define_mode_iterator FMAMODE): Remove conditions.
713 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
714 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
715 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
717 (define_mode_iterator FMAMODE_NOVF512): Remove.
718 (define_insn "*fma_fmadd_<mode>"): Rename from
719 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
720 FMAMODE mode iterator.
721 (define_mode_iterator VF_SF_AVX512VL): New.
722 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
723 Use VF_SF_AVX512VL mode iterator.
724 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
725 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
727 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
728 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
730 (define_insn "*fma_fmsub_<mode>"): Rename from
731 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
732 FMAMODE mode iterator.
733 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
734 Use VF_SF_AVX512VL mode iterator.
735 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
736 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
738 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
739 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
741 (define_insn "*fma_fnmadd_<mode>"): Rename from
742 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
743 use FMAMODE mode iterator.
744 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
745 Use VF_SF_AVX512VL mode iterator.
746 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
747 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
749 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
750 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
752 (define_insn "*fma_fnmsub_<mode>"): Rename from
753 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
754 FMAMODE mode iterator.
755 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
756 Use VF_SF_AVX512VL mode iterator.
757 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
758 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
760 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
761 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
763 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
764 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
765 use VF_AVX512VL mode iterator.
766 (define_insn "*fma_fmaddsub_<mode>"): Rename from
767 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
769 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
770 Use VF_SF_AVX512VL mode iterator.
771 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
772 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
774 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
775 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
777 (define_insn "*fma_fmsubadd_<mode>"): Rename from
778 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
779 remove usage of subst.
780 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
781 Use VF_SF_AVX512VL mode iterator.
782 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
783 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
785 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
786 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
789 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
792 * calls.c (precompute_arguments): Check
793 promoted_for_signed_and_unsigned_p and set the promoted mode.
794 (promoted_for_signed_and_unsigned_p): New function.
795 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
796 and set the promoted mode.
797 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
798 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
799 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
801 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
803 * opth-gen.awk: Generate mapping from cpp message reasons to the
804 options that enable them.
805 * doc/options.texi (CppReason): Document.
807 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
809 * doc/invoke.texi (Wnormalized=): Update.
811 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
814 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
815 operands. Split off the constant operand alternative to ...
816 (*bool<mode>3_imm): New.
818 2014-09-09 David Malcolm <dmalcolm@redhat.com>
820 * rtl.h (single_set_2): Strengthen first param from const_rtx to
821 const rtx_insn *, and move prototype to above...
822 (single_set): ...this. Convert this from a macro to an inline
823 function, enforcing the requirement that the param is a const
825 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
827 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
828 Strengthen both params from rtx to rtx_insn *.
829 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
830 Likewise; introduce locals "producer_set", "consumer_set", using
831 them in place of "producer" and "consumer" when dealing with SET
833 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
834 when invoking single_set in region guarded by INSN_P.
835 (avr_out_bitop): Likewise.
836 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
837 region guarded by GET_CODE check, using methods to strengthen
838 local "this_insn" from rtx to rtx_insn *, and for clarity.
839 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
840 Strengthen local "insn" from rtx to rtx_insn *.
841 (define_insn_and_split "xload<mode>_A"): Likewise.
842 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
844 (find_load): Likewise for return type.
845 (workaround_speculation): Likewise for both locals named
847 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
849 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
851 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
853 * config/h8300/h8300.c (notice_update_cc): Likewise.
854 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
855 "insn" and "dep_insn".
856 (exact_store_load_dependency): Likewise for both params.
857 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
858 since this now clashes with inline function. Instead, delay
859 calling single_set until the point where its needed, and then
860 assign the result to "compare_set" and rework the conditional that
862 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
863 local "last" from rtx to rtx_insn *.
864 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
866 (mips_store_data_bypass_p): Likewise for both params.
867 * config/mips/mips.c (mips_load_store_insns): Likewise for second
869 (mips_store_data_bypass_p): Likewise for both params.
870 (mips_orphaned_high_part_p): Likewise for param "insn".
871 * config/mn10300/mn10300.c (extract_bundle): Likewise.
872 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
873 Introduce local rtx "insn2_pat".
874 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
876 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
877 Introduce local rtx "set", using it in place of "insn" for the
878 result of single_set. This appears to fix a bug, since the call
879 to find_regno_note on a SET does nothing.
880 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
881 params from rtx to rtx_insn *.
882 (set_to_load_agen): Likewise.
883 * config/s390/s390.c (s390_label_align): Likewise for local
884 "prev_insn". Introduce new rtx locals "set" and "src", using
885 them in place of "prev_insn" for the results of single_set
886 and SET_SRC respectively.
887 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
888 Introduce new rtx local "set" using in place of "jump" for the
889 result of single_set. Use SET_SRC (set) rather than plain
891 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
893 (noncall_uses_reg): Likewise.
894 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
895 guarded by GET_CODE check, using its methods for clarity, and to
896 enable strengthening local "this_insn" from rtx to rtx_insn *.
897 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
898 "insn" from rtx to rtx_insn *.
899 (define_expand "umulhisi3"): Likewise.
900 (define_expand "smulsi3_highpart"): Likewise.
901 (define_expand "umulsi3_highpart"): Likewise.
902 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
903 local "after". Replace GET_CODE check with a dyn_cast,
904 introducing new local rtx_sequence * "seq", using insn method for
907 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
908 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
909 place of "insn" once we're dealing with patterns rather than the
911 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
912 (scan_trace): Likewise for local "elt", updating lookups within
913 sequence to use insn method rather than element method.
914 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
916 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
917 * ifcvt.c (noce_try_abs): Likewise for local "insn".
918 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
920 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
921 "insn" from rtx to rtx_insn *.
922 (skip_usage_debug_insns): Likewise for return type, adding a
924 (check_secondary_memory_needed_p): Likewise for local "insn".
925 (inherit_reload_reg): Likewise.
926 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
927 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
929 (store_data_bypass_p): Likewise for both params.
930 (if_test_bypass_p): Likewise.
931 * recog.h (store_data_bypass_p): Likewise for both params.
932 (if_test_bypass_p): Likewise.
933 * reload.c (find_equiv_reg): Likewise for local "where".
934 * reorg.c (delete_jump): Likewise for param "insn".
935 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
937 * store-motion.c (replace_store_insn): Likewise for param "del".
938 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
939 and use its methods for clarity, and to strengthen local "del"
940 from rtx to rtx_insn *.
941 (build_store_vectors): Use insn method of "st" when calling
942 replace_store_insn for typesafety and clarity.
944 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
946 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
947 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
948 on how to make it legal in future.
950 2014-09-09 David Malcolm <dmalcolm@redhat.com>
952 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
954 (restinsn): Likewise.
955 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
957 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
959 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
961 (arc_hazard): Likewise for both params.
962 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
963 checked casts to rtx_sequence * and uses of the insn method for
965 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
966 (arc_adjust_insn_length): Likewise for param "insn".
967 (struct insn_length_parameters_s): Likewise for first param of
968 "get_variants" callback field.
969 (arc_get_insn_variants): Likewise for first param and local
970 "inner". Replace a check of GET_CODE with a dyn_cast to
971 rtx_sequence *, using methods for type-safety and clarity.
972 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
973 rtx_sequence * and uses of the insn method for type-safety when
974 invoking arc_adjust_insn_length.
975 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
977 (arm_address_offset_is_imm): Likewise.
978 (struct tune_params): Likewise for params 1 and 3 of the
979 "sched_adjust_cost" callback field.
980 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
981 params 1 and 3 ("insn" and "dep").
982 (xscale_sched_adjust_cost): Likewise.
983 (fa726te_sched_adjust_cost): Likewise.
984 (cortexa7_older_only): Likewise for param "insn".
985 (cortexa7_younger): Likewise.
986 (arm_attr_length_move_neon): Likewise.
987 (arm_address_offset_is_imm): Likewise.
988 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
989 * config/avr/avr.c (avr_notice_update_cc): Likewise.
990 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
991 (workaround_speculation): Likewise for local "last_condjump".
992 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
993 (shadow_or_blockage_p): Likewise.
994 (get_unit_reqs): Likewise.
995 (get_unit_operand_masks): Likewise.
996 (c6x_registers_update): Likewise.
997 (returning_call_p): Likewise.
998 (can_use_callp): Likewise.
999 (convert_to_callp): Likewise.
1000 (find_last_same_clock): Likwise for local "t".
1001 (reorg_split_calls): Likewise for local "shadow".
1002 (hwloop_pattern_reg): Likewise for param "insn".
1003 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1004 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1005 (frv_extract_membar): Likewise.
1006 (frv_optimize_membar_local): Strengthen param "last_membar" from
1007 rtx * to rtx_insn **.
1008 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1010 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1012 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1013 both params from rtx to rtx_insn *.
1014 (ia64_ld_address_bypass_p): Likewise.
1015 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1017 (ia64_safe_type): Likewise.
1018 (group_barrier_needed): Likewise.
1019 (safe_group_barrier_needed): Likewise.
1020 (ia64_single_set): Likewise.
1021 (is_load_p): Likewise.
1022 (record_memory_reference): Likewise.
1023 (get_mode_no_for_insn): Likewise.
1024 (important_for_bundling_p): Likewise.
1025 (unknown_for_bundling_p): Likewise.
1026 (ia64_st_address_bypass_p): Likewise for both params.
1027 (ia64_ld_address_bypass_p): Likewise.
1028 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1029 in place of rtx "x" after the emit_insn call.
1030 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1031 Strengthen param from rtx to rtx_insn *.
1032 (ix86_agi_dependent): Likewise for both params.
1033 (ix86_attr_length_immediate_default): Likewise for param 1.
1034 (ix86_attr_length_address_default): Likewise for param.
1035 (ix86_attr_length_vex_default): Likewise for param 1.
1036 * config/i386/i386.c (ix86_attr_length_immediate_default):
1037 Likewise for param "insn".
1038 (ix86_attr_length_address_default): Likewise.
1039 (ix86_attr_length_vex_default): Likewise.
1040 (ix86_agi_dependent): Likewise for both params.
1041 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1042 (vselect_insn): Likewise for this variable.
1043 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1045 (m68k_sched_attr_opy_type): Likewise.
1046 * config/m68k/m68k.c (sched_get_operand): Likewise.
1047 (sched_attr_op_type): Likewise.
1048 (m68k_sched_attr_opx_type): Likewise.
1049 (m68k_sched_attr_opy_type): Likewise.
1050 (sched_get_reg_operand): Likewise.
1051 (sched_get_mem_operand): Likewise.
1052 (m68k_sched_address_bypass_p): Likewise for both params.
1053 (sched_get_indexed_address_scale): Likewise.
1054 (m68k_sched_indexed_address_bypass_p): Likewise.
1055 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1056 (m68k_sched_indexed_address_bypass_p): Likewise.
1057 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1058 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1060 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1061 params from rtx to rtx_insn *.
1062 (mips_fmadd_bypass): Likewise.
1063 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1064 (mips_linked_madd_p): Likewise.
1065 (mips_macc_chains_last_hilo): Likewise for this variable.
1066 (mips_macc_chains_record): Likewise for param.
1067 (vr4130_last_insn): Likewise for this variable.
1068 (vr4130_swap_insns_p): Likewise for both params.
1069 (mips_ls2_variable_issue): Likewise for param.
1070 (mips_need_noat_wrapper_p): Likewise for param "insn".
1071 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1072 in place of "x" after the emit_insn.
1073 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1074 params from rtx to rtx_insn *.
1075 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1076 (pa_combine_instructions): Introduce local "par" for result of
1077 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1079 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1080 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1081 (rl78_alloc_physical_registers_op1): Likewise.
1082 (rl78_alloc_physical_registers_op2): Likewise.
1083 (rl78_alloc_physical_registers_ro1): Likewise.
1084 (rl78_alloc_physical_registers_cmp): Likewise.
1085 (rl78_alloc_physical_registers_umul): Likewise.
1086 (rl78_alloc_address_registers_macax): Likewise.
1087 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1088 * config/s390/predicates.md (execute_operation): Likewise for
1090 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1092 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1093 (addr_generation_dependency_p): Likewise for param "insn".
1094 (s390_agen_dep_p): Likewise for both params.
1095 (s390_fpload_toreg): Likewise for param "insn".
1096 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1097 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1099 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1100 * config/sh/sh_treg_combine.cc
1101 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1103 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1104 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1105 "and_insn", "load", "shift".
1106 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1108 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1109 for XEXP (note, 0) of the REG_CC_SETTER note.
1110 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1111 rtx_insn *, eliminating a checked cast made redundant by this.
1112 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1114 * genattr.c (main): When writing out the prototype to
1115 const_num_delay_slots, strengthen the param from rtx to
1117 * genattrtab.c (write_const_num_delay_slots): Likewise when
1118 writing out the implementation of const_num_delay_slots.
1119 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1120 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1121 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1122 favor of new rtx locals "src" and "set" and new local rtx_insn *
1124 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1126 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1127 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1129 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1130 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1131 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1132 the top-level scope, replacing with new more tightly-scoped rtx
1133 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1134 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1136 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1138 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1140 (ira_setup_alts): Likewise for param "insn".
1141 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1142 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1144 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1145 new more-tightly scoped rtx locals "add3_insn", "insn",
1146 "add2_insn" and rtx_insn * "move_insn".
1147 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1148 checked cast on result of gen_move_insn when invoking
1150 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1152 (verify_changes): Add a checked cast on "object" when invoking
1154 (extract_insn_cached): Strengthen param "insn" from rtx to
1156 (extract_constrain_insn_cached): Likewise.
1157 (extract_insn): Likewise.
1158 * recog.h (insn_invalid_p): Likewise for param 1.
1159 (recog_memoized): Likewise for param.
1160 (extract_insn): Likewise.
1161 (extract_constrain_insn_cached): Likewise.
1162 (extract_insn_cached): Likewise.
1163 * reload.c (can_reload_into): Likewise for local "test_insn".
1164 * reload.h (cleanup_subreg_operands): Likewise for param.
1165 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1166 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1167 result of emit_insn. Remove a checked cast made redundant by this
1169 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1171 * sel-sched.c (get_reg_class): Likewise.
1173 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1174 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1176 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1177 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1179 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1181 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1183 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1184 const rtx_insn *, and from rtx to rtx_insn * for the other
1186 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1187 INSN_LOCATION, since we know INSN_P holds.
1188 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1189 (insn_file): Likewise.
1190 (insn_scope): Likewise.
1191 (insn_location): Likewise.
1193 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1194 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1195 for the result of gen_load_const_gp.
1196 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1197 param from rtx to rtx_insn *.
1198 * config/rs6000/rs6000.c (output_call): Likewise.
1199 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1200 introducing a checked cast to rtx_sequence * and use of the insn
1202 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1203 from rtx to rtx_insn *.
1204 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1205 (insn_line): Likewise.
1206 (insn_file): Likewise.
1207 (insn_location): Likewise.
1208 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1209 from rtx to rtx_insn *.
1210 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1211 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1212 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1214 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1215 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1217 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1219 * combine.c (try_combine): Eliminate checked cast on result of
1221 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1222 autogenerated one by strengthening the return type and params 2 and 3
1223 from rtx to rtx_insn *, and by naming the params.
1224 * gengenrtl.c (special_rtx): Add INSN to those that are
1226 * rtl.h (gen_rtx_INSN): New prototype.
1228 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1230 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1232 (no_equiv): Likewise.
1233 (update_equiv_regs): Likewise.
1234 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1235 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1236 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1238 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1239 from rtx to rtx_insn_list *.
1240 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1241 rtx_insn_list * and use methods for clarity and typesafety.
1242 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1244 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1245 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1246 an INSN_LIST, not an insn.
1247 (reverse_equiv_p): Strengthen local "insns" from rtx to
1248 rtx_insn_list * and use methods for clarity and typesafety.
1249 (contains_reloaded_insn_p): Likewise for local "list".
1251 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1253 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1254 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1255 (arm_builtin_vectorized_function): Likewise.
1256 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1257 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1259 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1261 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1262 * builtins.h (default_target_builtins): Likewise.
1263 * gcse.h (default_target_gcse): Likewise.
1264 * target-globals.h (target_globals): Add a destructor. Convert
1265 void-pointer fields back to their real type and change from
1266 GTY((atomic)) to GTY((skip)).
1267 (restore_target_globals): Remove casts accordingly.
1268 * target-globals.c (save_target_globals): Use XCNEW rather than
1269 ggc_internal_cleared_alloc to allocate non-GC structures.
1270 Use ggc_cleared_alloc to allocate the target_globals structure
1272 (target_globals::~target_globals): Define.
1274 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1276 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1277 mnemonic instead of fldmfdd.
1278 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1279 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1280 Output vpush when address register is SP.
1281 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1282 (vfp_output_vstmd): ... This.
1283 * config/arm/vfp.md (push_multi_vfp): Update call to
1286 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1288 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1290 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1292 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1293 (*sqrtdf2_vfp): Likewise.
1294 (*cmpsf_vfp): Likewise.
1295 (*cmpsf_trap_vfp): Likewise.
1296 (*cmpdf_vfp): Likewise.
1297 (*cmpdf_trap_vfp): Likewise.
1299 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1301 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1302 (*truncdfsf2_vfp): Likewise.
1303 (*truncsisf2_vfp): Likewise.
1304 (*truncsidf2_vfp): Likewise.
1305 (fixuns_truncsfsi2): Likewise.
1306 (fixuns_truncdfsi2): Likewise.
1307 (*floatsisf2_vfp): Likewise.
1308 (*floatsidf2_vfp): Likewise.
1309 (floatunssisf2): Likewise.
1310 (floatunssidf2): Likewise.
1312 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1314 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1315 (*muldf3_vfp): Likewise.
1316 (*mulsf3negsf_vfp): Likewise.
1317 (*muldf3negdf_vfp): Likewise.
1318 (*mulsf3addsf_vfp): Likewise.
1319 (*muldf3adddf_vfp): Likewise.
1320 (*mulsf3subsf_vfp): Likewise.
1321 (*muldf3subdf_vfp): Likewise.
1322 (*mulsf3negsfaddsf_vfp): Likewise.
1323 (*fmuldf3negdfadddf_vfp): Likewise.
1324 (*mulsf3negsfsubsf_vfp): Likewise.
1325 (*muldf3negdfsubdf_vfp): Likewise.
1327 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1329 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1330 (*absdf2_vfp): Likewise.
1331 (*negsf2_vfp): Likewise.
1332 (*negdf2_vfp): Likewise.
1333 (*addsf3_vfp): Likewise.
1334 (*adddf3_vfp): Likewise.
1335 (*subsf3_vfp): Likewise.
1336 (*subdf3_vfp): Likewise.
1337 (*divsf3_vfp): Likewise.
1338 (*divdf3_vfp): Likewise.
1340 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1342 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1344 (arm_print_operand): Don't convert real values to decimal
1345 representation in default case.
1346 (fp_immediate_constant): Delete.
1347 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1348 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1350 (*thumb2_movsi_vfp): Likewise.
1351 (*movdi_vfp): Likewise.
1352 (*movdi_vfp_cortexa8): Likewise.
1353 (*movhf_vfp_neon): Likewise.
1354 (*movhf_vfp): Likewise.
1355 (*movsf_vfp): Likewise.
1356 (*thumb2_movsf_vfp): Likewise.
1357 (*movdf_vfp): Likewise.
1358 (*thumb2_movdf_vfp): Likewise.
1359 (*movsfcc_vfp): Likewise.
1360 (*thumb2_movsfcc_vfp): Likewise.
1361 (*movdfcc_vfp): Likewise.
1362 (*thumb2_movdfcc_vfp): Likewise.
1364 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1366 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1370 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1373 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1374 Use qualifier_immediate for last operand. Rename to...
1375 (aarch64_types_ternop_lane_qualifiers): ... This.
1376 (TYPES_QUADOP): Rename to...
1377 (TYPES_TERNOP_LANE): ... This.
1378 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1379 error. Change return of 0 to return of NULL_RTX.
1380 (aarch64_crc32_expand_builtin): Likewise.
1381 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1382 ICE when expanding unknown builtin.
1383 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1384 TERNOP_LANE qualifiers.
1385 (sqdmlsl_lane): Likewise.
1386 (sqdmlal_laneq): Likewise.
1387 (sqdmlsl_laneq): Likewise.
1388 (sqdmlal2_lane): Likewise.
1389 (sqdmlsl2_lane): Likewise.
1390 (sqdmlal2_laneq): Likewise.
1391 (sqdmlsl2_laneq): Likewise.
1393 2014-09-09 Nick Clifton <nickc@redhat.com>
1395 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1397 (S/390 and zSeries Options): Remove superfluous word from the
1398 description of the -mhotpatch option.
1400 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1402 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1403 * ira.c: #include "shrink-wrap.h"
1404 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1405 * ifcvt.c: #include "shrink-wrap.h"
1406 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1408 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1410 * common/config/picochip/picochip-common.c: Remove.
1411 * config.gcc: Remove support for picochip.
1412 * config/picochip/constraints.md: Remove.
1413 * config/picochip/dfa_space.md: Remove.
1414 * config/picochip/dfa_speed.md: Remove.
1415 * config/picochip/picochip-protos.h: Remove.
1416 * config/picochip/picochip.c: Remove.
1417 * config/picochip/picochip.h: Remove.
1418 * config/picochip/picochip.md: Remove.
1419 * config/picochip/picochip.opt: Remove.
1420 * config/picochip/predicates.md: Remove.
1421 * config/picochip/t-picochip: Remove.
1422 * doc/md.texi: Don't document picochi.
1424 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1426 * basic-block.h (control_flow_insn_p): Strengthen param from
1427 const_rtx to const rtx_insn *.
1428 * cfgbuild.c (control_flow_insn_p): Likewise.
1430 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1432 * gcse.c (modify_mem_list): Strengthen this variable from
1433 vec<rtx> * to vec<rtx_insn *> *.
1434 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1436 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1437 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1438 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1440 (record_last_set_info): Likewise for local "last_set_insn".
1442 2014-09-08 DJ Delorie <dj@redhat.com>
1444 * doc/invoke.texi (MSP430 Options): Add -minrt.
1446 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1448 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1449 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1450 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1452 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1454 (adjust_splat): New function.
1455 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1456 (dump_swap_insn_table): Add case for SH_SPLAT.
1458 2014-09-08 Richard Biener <rguenther@suse.de>
1461 * tree-inline.c (copy_loops): The source loop header should
1463 (tree_function_versioning): If loops need fixup after removing
1464 unreachable blocks fix them.
1465 * omp-low.c (simd_clone_adjust): Do not add incr block to
1466 loop under construction.
1468 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1470 * config/aarch64/aarch64-builtins.c
1471 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1473 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1475 * config/i386/cygming.h (TF_SIZE): Remove.
1476 * config/i386/darwin.h (TF_SIZE): Remove.
1477 * config/i386/dragonfly.h (TF_SIZE): Remove.
1478 * config/i386/freebsd.h (TF_SIZE): Remove.
1479 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1480 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1481 * config/i386/sol2.h (TF_SIZE): Remove.
1482 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1483 * config/ia64/linux.h (TF_SIZE): Remove.
1484 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1485 * doc/tm.texi: Regenerate.
1486 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1488 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1490 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1492 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1494 * doc/tm.texi: Regenerate.
1495 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1497 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1498 * config/cris/cris.h (__make_dp): Remove.
1500 2014-09-08 Richard Biener <rguenther@suse.de>
1503 * cfgloop.c (mark_loop_for_removal): Track former header
1505 * cfgloop.h (struct loop): Add former_header member unconditionally.
1506 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1507 diagnostic unconditionally.
1509 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1512 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1513 constraint for operand0 and remove write only modifier from operand3.
1515 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1517 PR rtl-optimization/62208
1518 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1519 rather than const0_rtx in eq/ne-xor simplifications.
1521 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1523 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1524 (arc_output_mi_thunk): Likewise.
1526 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1527 arguments to silence bogus warning.
1529 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1532 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1534 2014-09-06 Tom de Vries <tom@codesourcery.com>
1536 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1537 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1538 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1540 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1543 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1544 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1546 2014-09-05 Easwaran Raman <eraman@google.com>
1548 PR rtl-optimization/62146
1549 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1550 hoisted instruction unconditional.
1552 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1555 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1556 Do not allow any_mask_operand for operands[2].
1557 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1559 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1561 * config/arc/arc.c (arc_print_operand): Use insn method of
1562 final_sequence for type-safety.
1563 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1564 "insn" from rtx to rtx_insn *.
1565 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1566 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1567 Likewise for locals "branch", "label".
1568 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1569 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1570 (same_cmp_following_p): Likewise for locals "i2", "i3".
1571 * config/sh/sh_optimize_sett_clrt.cc
1572 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1573 param "cbranch_insn".
1574 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1575 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1576 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1578 (condjump_p): Likewise.
1579 (condjump_in_parallel_p): Likewise.
1581 (any_uncondjump_p): Likewise.
1582 (any_condjump_p): Likewise.
1583 (condjump_label): Likewise.
1584 (returnjump_p): Strengthen param "insn" from rtx to
1586 (onlyjump_p): Strengthen param "insn" from const_rtx to
1588 (jump_to_label_p): Likewise.
1589 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1590 (invert_jump): Likewise.
1591 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1593 (get_jump_flags): Strengthen param "insn" from rtx to
1595 (get_branch_condition): Likewise.
1596 (condition_dominates_p): Likewise.
1597 (make_return_insns): Move declaration of local "pat" earlier, to
1598 after we've handled NONJUMP_INSN_P and non-sequences, using its
1599 methods to simplify the code and for type-safety.
1600 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1602 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1603 (condjump_p): Strengthen param from const_rtx to
1605 (any_condjump_p): Likewise.
1606 (any_uncondjump_p): Likewise.
1608 (condjump_label): Likewise.
1609 (simplejump_p): Likewise.
1610 (returnjump_p): Likewise.
1611 (onlyjump_p): Likewise.
1612 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1613 (invert_jump): Likewise.
1614 (condjump_in_parallel_p): Strengthen param from const_rtx to
1616 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1617 to const rtx_insn *.
1618 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1619 to const rtx_insn *.
1620 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1622 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1624 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1625 above the conditional, and convert the check on GET_CODE to a
1626 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1627 the conditional. Simplify the conditional by using methods of
1630 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1632 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1633 "link" from rtx to rtx_insn_list *, and use its methods for
1634 clarity and type-safety.
1635 (toggle_cancelled_flags): Likewise.
1636 (restore_last_backtrack_point): Likewise.
1637 (queue_to_ready): Use insn method of "link" in one place.
1638 (schedule_block): Strengthen local "link" from rtx to
1639 rtx_insn_list *, and use its methods for clarity and type-safety.
1641 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1643 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1644 param "insn" from const_rtx to const rtx_insn *.
1645 (sched_get_reverse_condition_uncached): Likewise.
1646 (sched_get_condition_with_rev): Likewise.
1647 (sched_has_condition_p): Likewise.
1648 (sched_insns_conditions_mutex_p): Likewise for both params.
1649 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1650 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1651 (setup_insn_reg_uses): Move local "list" to be more tightly
1652 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1653 its methods for clarity and type-safety.
1654 (sched_analyze_1): Strengthen local "pending" from rtx to
1655 rtx_insn_list *, and local "pending_mem" from rtx to
1656 rtx_expr_list *. Use methods of each for clarity and type-safety.
1657 (sched_analyze_2): Likewise.
1658 (sched_analyze_insn): Likewise.
1660 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1661 param from const_rtx to const rtx_insn *.
1662 (sched_insns_conditions_mutex_p): Likewise for both params.
1663 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1666 * system.h (CONST_CAST_RTX_INSN): New macro.
1668 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1670 * recog.c (peep2_attempt): Strengthen return type from rtx to
1672 (peep2_update_life): Likewise for params "last", "prev", removing
1673 a checked cast made redundant by this.
1674 (peephole2_optimize): Likewise for local "last".
1676 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1678 * basic-block.h (set_block_for_insn): Eliminate this macro in
1680 * rtl.h (set_block_for_insn): New inline function, imposing the
1681 requirement that the "insn" param is an rtx_insn *.
1683 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1685 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1687 * final.c (get_call_reg_set_usage): Likewise for first param,
1688 eliminating a checked cast.
1689 * regs.h (get_call_reg_set_usage): Likewise for first param.
1690 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1691 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1692 cast, replacing references to "x" with "call_insn" where
1694 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1695 rtx_insn *, adding a checked cast.
1697 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1699 * output.h (final_scan_insn): Strengthen first param from rtx to
1702 * final.c (final_scan_insn): Likewise, renaming it back from
1703 "uncast_insn" to "insn", eliminating the checked cast.
1705 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1706 "vec" with an rtx_sequence * "seq", taking a copy of
1707 "final_sequence", and using methods of "seq" for clarity, and for
1708 type-safety in the calls to final_scan_insn.
1709 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1710 of "final_sequence" for clarity, and for type-safety in the call to
1712 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1713 rtx_sequence * and rename from "insn" to "seq".
1715 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1717 * jump.c (delete_related_insns): Introduce a new local "table" by
1718 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1719 get_labels method of "table" to simplify access to the labels in
1722 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1724 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1725 f_minmaxs, f_minmaxd types.
1727 2014-09-05 Richard Biener <rguenther@suse.de>
1729 * cfgloop.c (mark_loop_for_removal): Record former header
1730 when ENABLE_CHECKING.
1731 * cfgloop.h (strut loop): Add former_header member when
1733 * loop-init.c (fix_loop_structure): Sanity check loops
1734 marked for removal if they re-appeared.
1736 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1738 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1739 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1741 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1742 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1743 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1744 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1745 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1746 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1747 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1748 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1749 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1750 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1751 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1752 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1753 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1754 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1755 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1756 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1757 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1758 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1759 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1760 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1761 with int{32,16,8}_t.
1763 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1765 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1766 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1767 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1768 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1769 Remove temporary __asm__ and reimplement.
1771 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1773 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1774 handling cmge, cmgt, cmeq, cmtst.
1776 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1777 cmlt, cmgeu, cmgtu, cmtst): Remove.
1779 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1780 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1781 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1782 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1784 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1786 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1788 (aarch64_fold_builtin): Update pattern for cmtst.
1790 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1793 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1795 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1796 Switch operands, separate out more cases, refactor.
1798 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1800 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1801 argument; rename old version to...
1802 (aarch64_const_vec_all_same_in_range_p): ...this.
1803 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1805 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1807 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1809 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1810 Remove qualifier_const_pointer, update comment.
1812 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1814 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1816 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1818 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1819 varargs with pointer parameter.
1820 (aarch64_simd_expand_builtin): pass pointer into previous.
1822 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1824 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1827 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1829 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1830 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1831 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1832 Replace temporary asm with call to builtin.
1833 (vrbit_p8, vrbitq_p8): New functions.
1835 2014-09-05 Richard Biener <rguenther@suse.de>
1837 * cfgloop.c (mark_loop_for_removal): New function.
1838 * cfgloop.h (mark_loop_for_removal): Declare.
1839 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1840 (merge_blocks): Likewise.
1841 (duplicate_block): Likewise.
1842 * except.c (sjlj_emit_dispatch_table): Likewise.
1843 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1844 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1845 (thread_through_loop_header): Likewise.
1847 2014-09-05 Richard Biener <rguenther@suse.de>
1850 * fold-const.c (try_move_mult_to_index): Remove.
1851 (fold_binary_loc): Do not call it.
1852 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1853 from the base object again.
1855 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1857 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1860 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1863 * config/arm/arm.md (setmem): New pattern.
1864 * config/arm/arm-protos.h (struct tune_params): New fields.
1865 (arm_gen_setmem): New prototype.
1866 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1867 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1868 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1869 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1870 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1871 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1872 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1873 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1874 (arm_const_inline_cost): New function.
1875 (arm_block_set_max_insns): New function.
1876 (arm_block_set_non_vect_profit_p): New function.
1877 (arm_block_set_vect_profit_p): New function.
1878 (arm_block_set_unaligned_vect): New function.
1879 (arm_block_set_aligned_vect): New function.
1880 (arm_block_set_unaligned_non_vect): New function.
1881 (arm_block_set_aligned_non_vect): New function.
1882 (arm_block_set_vect, arm_gen_setmem): New functions.
1884 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1886 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1888 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1890 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1892 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1894 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1896 * valtrack.h: Adjust.
1898 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1900 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1902 (emit_jump_insn_before_noloc): Likewise.
1903 (emit_call_insn_before_noloc): Likewise.
1904 (emit_label_before): Likewise.
1905 (emit_label_after): Likewise.
1906 (emit_insn_before_setloc): Likewise.
1907 (emit_jump_insn_before_setloc): Likewise.
1908 (emit_call_insn_before_setloc): Likewise.
1909 (emit_call_insn_before): Likewise.
1912 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1914 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1915 rtx_insn *, eliminating a checked cast.
1917 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1919 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1920 const_rtx to const rtx_insn *.
1921 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1924 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1926 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1927 fixup_args_size_notes.
1928 * expr.c (fixup_args_size_notes): Strengthen first two params from
1929 rtx to rtx_insn *, eliminating a checked cast.
1930 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1933 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1935 * haifa-sched.c (get_ready_element): Strengthen return type from
1937 * sched-int.h (get_ready_element): Likewise.
1939 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1942 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1943 indexed_or_indirect_operand instead of memory_operand.
1944 (floatsi<mode>2_lfiwzx_mem): Ditto.
1946 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1948 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1949 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1950 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
1952 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1954 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
1956 (get_last_nonnote_insn): Likewise.
1957 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
1958 * resource.c (find_basic_block): Likewise.
1960 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
1963 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1965 * genattr.c (main): Within the prototype of insn_latency written
1966 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
1967 * genautomata.c (output_internal_maximal_insn_latency_func):
1968 Within the implementation of insn_latency written out to
1969 insn-automata.c, strengthen both params from rtx to rtx_insn *,
1970 eliminating a pair of checked casts.
1972 2014-09-04 David Malcolm <dmalcolm@redhat.com>
1974 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
1977 * rtl.h (eh_returnjump_p): Likewise.
1979 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
1981 * Makefile.in (TAGS): Handle constructs in timevar.def.
1983 2014-09-04 Guozhi Wei <carrot@google.com>
1986 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
1987 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
1988 it into two patterns.
1989 (move_lo_quad_internal_be_<mode>): Likewise.
1991 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
1993 * doc/options.texi: Document that Var and Init are required if CPP
1995 * optc-gen.awk: Require Var and Init if CPP is given.
1996 * common.opt (Wpedantic): Use Init.
1998 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2000 * config/rs6000/rs6000.c (special_handling_values): Add
2002 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2003 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2004 as swappable with special handling SH_EXTRACT. Remove
2005 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2007 (adjust_extract): New function.
2008 (handle_special_swappables): Add default to case statement; add
2009 case for SH_EXTRACT that calls adjust_extract.
2010 (dump_swap_insn_table): Handle SH_EXTRACT.
2012 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2014 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2015 selection of 0th memory doubleword, regardless of endianness.
2017 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2019 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2021 2014-09-04 Alan Modra <amodra@gmail.com>
2024 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2027 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2029 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2030 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2031 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2032 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2033 * doc/tm.texi: Regenerate.
2034 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2035 selection logic to default_dwarf_frame_reg_mode.
2037 2014-09-03 Marek Polacek <polacek@redhat.com>
2039 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2042 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2044 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2045 the automodified register.
2047 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2049 * output.h (get_some_local_dynamic_name): Declare.
2050 * final.c (some_local_dynamic_name): New variable.
2051 (get_some_local_dynamic_name): New function.
2052 (final_end_function): Clear some_local_dynamic_name.
2053 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2054 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2055 (print_operand): Report an error if '%&' is used inappropriately.
2056 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2057 (get_some_local_dynamic_name_1): Delete.
2058 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2059 (rs6000_get_some_local_dynamic_name): Delete.
2060 (rs6000_get_some_local_dynamic_name_1): Delete.
2061 (print_operand): Report an error if '%&' is used inappropriately.
2062 * config/s390/s390.c (machine_function): Remove some_ld_name.
2063 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2064 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2065 * config/sparc/sparc.c: Include rtl-iter.h.
2066 (machine_function): Remove some_ld_name.
2067 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2068 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2070 2014-09-03 Richard Henderson <rth@redhat.com>
2072 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2073 (aarch64_popwb_pair_reg): Remove.
2074 (aarch64_set_frame_expr): Remove.
2075 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2076 the restore ops performed by the insns generated.
2077 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2078 insn. Perform the calls_eh_return addition later; do not attempt to
2079 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2080 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2081 special markup at all. Load cfun->machine->frame.hard_fp_offset
2082 into a local variable.
2083 (aarch64_frame_pointer_required): Don't check calls_alloca.
2085 2014-09-03 Richard Biener <rguenther@suse.de>
2087 * opts.c (default_options_optimization): Adjust
2088 max-combine-insns to 2 for -Og.
2090 2014-09-03 Martin Jambor <mjambor@suse.cz>
2093 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2094 pass-trough jump functions correctly.
2096 2014-09-03 Martin Jambor <mjambor@suse.cz>
2099 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2100 created replacements in ascending order of offsets.
2101 (known_aggs_to_agg_replacement_list): Likewise.
2103 2014-09-03 Martin Liska <mliska@suse.cz>
2105 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2106 is set to set uninitialized value for vnresult.
2108 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2110 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2111 for TARGET_MUST_PASS_IN_STACK.
2113 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2115 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2116 for TARGET_ARG_PARTIAL_BYTES.
2118 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2120 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2121 instructions for varargs implementation.
2122 (nds32_expand_epilogue): Emit stack adjustment instructions for
2123 varargs implementation.
2125 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2127 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2128 optimization detection.
2130 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2132 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2134 (nds32_function_arg_advance): Deal with nameless arguments.
2135 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2136 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2137 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2139 2014-09-03 Richard Biener <rguenther@suse.de>
2141 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2142 (struct bb_bitmap_sets): Remove deferred member.
2143 (BB_DEFERRED): Remove.
2144 (defer_or_phi_translate_block): Remove.
2145 (compute_antic_aux): Remove deferring of blocks, assert
2146 proper iteration order.
2147 (compute_antic): Do not set BB_DEFERRED.
2148 (eliminate): Allocate el_avail of proper size initially.
2150 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2152 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2153 according to the value of crtl->args.pretend_args_size.
2155 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2157 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2158 varargs information.
2160 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2162 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2163 implementation for TARGET_SETUP_INCOMING_VARARGS.
2164 (nds32_strict_argument_naming): Refine comment.
2165 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2166 Define for future implementation.
2168 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2170 * config/i386/adxintrin.h (_subborrow_u32): New.
2171 (_addcarry_u32): Ditto.
2172 (_subborrow_u64): Ditto.
2173 (_addcarry_u64): Ditto.
2174 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2176 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2177 __builtin_ia32_sbb_u64
2179 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2181 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2183 (nds32_function_arg_advance): Likewise.
2184 (nds32_init_cumulative_args): Likewise.
2185 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2186 (NDS32_FIRST_GPR_REGNUM): Define.
2187 (NDS32_LAST_GPR_REGNUM): Define.
2188 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2189 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2190 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2191 (machine_function): Use GRP-specific stuff.
2193 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2195 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2196 (nds32_expand_epilogue): Likewise.
2197 (nds32_expand_prologue_v3push): Likewise.
2198 (nds32_expand_epilogue_v3pop): Likewise.
2200 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2202 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2203 v3push/v3pop for variadic function.
2204 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2206 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2208 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2209 Check rtx for varargs implementation.
2210 (nds32_output_stack_pop): Likewise.
2211 * config/nds32/nds32-protos.h: Have a rtx argument for
2212 nds32_output_stack_push and nds32_output_stack_pop.
2213 * config/nds32/nds32.md: Likewise.
2215 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2217 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2218 to check if FUNC is an interrupt service routine.
2219 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2221 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2223 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2224 arguments implementation.
2226 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2228 * config/nds32/nds32-predicates.c
2229 (nds32_valid_stack_push_pop): Rename to ...
2230 (nds32_valid_stack_push_pop_p): ... this.
2231 * config/nds32/nds32-protos.h: Likewise.
2232 * config/nds32/predicates.md: Likewise.
2234 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2236 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2237 (nds32_emit_stack_v3push): ... this.
2238 (nds32_gen_stack_v3pop): Rename to ...
2239 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2242 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2244 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2245 (nds32_emit_stack_push_multiple): ... this.
2246 (nds32_gen_stack_pop_multiple): Rename to ...
2247 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2250 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2253 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2254 and add a second splitter to handle the remaining cases.
2256 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2258 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2260 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2262 * cfgexpand.c (label_rtx_for_bb): Change type to
2263 hash_map<basic_block, rtx_code_label *> *.
2264 (expand_gimple_basic_block): Adjust.
2265 (pass_expand::execute): Likewise.
2267 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2269 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2270 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2271 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2272 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2273 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2274 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2275 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2278 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2280 * alloc-pool.c: Include coretypes.h.
2281 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2282 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2283 hash_set instead of htab.
2284 * ggc-page.c (in_gc): New variable.
2285 (ggc_free): Do nothing if a collection is taking place.
2286 (ggc_collect): Set in_gc appropriately.
2287 * ggc.h (gt_ggc_mx(const char *)): New function.
2288 (gt_pch_nx(const char *)): Likewise.
2289 (gt_ggc_mx(int)): Likewise.
2290 (gt_pch_nx(int)): Likewise.
2291 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2292 (hash_map::hash_entry::pch_nx): Likewise.
2293 (hash_map::hash_entry::pch_nx_helper): Likewise.
2294 (hash_map::hash_map): Adjust.
2295 (hash_map::create_ggc): New function.
2296 (gt_ggc_mx): Likewise.
2297 (gt_pch_nx): Likewise.
2298 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2299 (default_hashset_traits::pch_nx): Likewise.
2300 (hash_set::hash_entry::ggc_mx): Likewise.
2301 (hash_set::hash_entry::pch_nx): Likewise.
2302 (hash_set::hash_entry::pch_nx_helper): Likewise.
2303 (hash_set::hash_set): Adjust.
2304 (hash_set::create_ggc): New function.
2305 (hash_set::elements): Likewise.
2306 (gt_ggc_mx): Likewise.
2307 (gt_pch_nx): Likewise.
2308 * hash-table.h (hash_table::hash_table): Adjust.
2309 (hash_table::m_ggc): New member.
2310 (hash_table::~hash_table): Adjust.
2311 (hash_table::expand): Likewise.
2312 (hash_table::empty): Likewise.
2313 (gt_ggc_mx): New function.
2314 (hashtab_entry_note_pointers): Likewise.
2315 (gt_pch_nx): Likewise.
2317 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2319 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2320 built-in definition.
2321 (XVCVUXDDP_SCALE): Likewise.
2322 (XVCVDPSXDS_SCALE): Likewise.
2323 (XVCVDPUXDS_SCALE): Likewise.
2324 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2325 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2326 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2327 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2328 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2330 * config/rs6000/rs6000.c (real.h): New include.
2331 (rs6000_scale_v2df): New function.
2332 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2333 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2334 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2335 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2336 (vsx_xvcvsxddp_scale): New define_expand.
2337 (vsx_xvcvsxddp): New define_insn.
2338 (vsx_xvcvuxddp_scale): New define_expand.
2339 (vsx_xvcvuxddp): New define_insn.
2340 (vsx_xvcvdpsxds_scale): New define_expand.
2341 (vsx_xvcvdpsxds): New define_insn.
2342 (vsx_xvcvdpuxds_scale): New define_expand.
2343 (vsx_xvcvdpuxds): New define_insn.
2344 * doc/extend.texi (vec_ctf): Add new prototypes.
2345 (vec_cts): Likewise.
2346 (vec_ctu): Likewise.
2347 (vec_splat): Likewise.
2348 (vec_div): Likewise.
2349 (vec_mul): Likewise.
2351 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2354 * config/arm/neon.md
2355 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2356 <v_cmp_result>): New pattern.
2357 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2358 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2359 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2360 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2361 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2362 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2364 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2367 * config/arm/iterators.md (FIXUORS): New code iterator.
2368 (VCVT): New int iterator.
2369 (su_optab): New code attribute.
2371 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2373 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2375 * config/aarch64/predicates.md (aarch64_comparison_operation):
2376 New special predicate.
2377 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2378 aarch64_comparison_operation instead of matching an operator.
2379 Update operand numbers.
2380 (csinc3<mode>_insn): Likewise.
2381 (*csinv3<mode>_insn): Likewise.
2382 (*csneg3<mode>_insn): Likewise.
2383 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2384 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2385 Return -1 instead of aborting on invalid condition codes.
2386 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2387 to assert that the returned condition code is valid.
2388 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2390 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2392 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2393 tree.def, and gimple.def
2395 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2396 Balaji V. Iyer <balaji.v.iyer@intel.com>
2397 Igor Zamyatin <igor.zamyatin@intel.com>
2399 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2400 (__cilkrts_cilk_for_64): Likewise.
2401 * cilk-common.c (declare_cilk_for_builtin): New function.
2402 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2403 __cilkrts_cilk_for_64 bultins.
2404 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2406 (cilk_for_32_fndecl): New define.
2407 (cilk_for_64_fndecl): Likewise.
2408 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2409 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2410 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2411 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2412 GF_OMP_FOR_COMBINED_INTO.
2413 * gimplify.c (gimplify_scan_omp_clauses): Added
2414 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2415 (gimplify_adjust_omp_clauses): Ditto.
2416 (gimplify_omp_for): Added CILK_FOR case.
2417 (gimplify_expr): Ditto.
2418 * omp-low.c: Include cilk.h.
2419 (extract_omp_for_data): Set appropriate kind for
2420 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2421 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2422 (create_omp_child_function_name): Added second argument to handle
2424 (cilk_for_check_loop_diff_type): New function.
2425 (expand_cilk_for_call): Likewise.
2426 (expand_cilk_for): Likewise.
2427 (create_omp_child_function): Set cilk_for_count; handle the cases when
2428 it is true; call create_omp_child_function_name with second argument.
2429 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2430 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2431 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2432 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2433 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2434 (convert_local_omp_clauses): Ditto.
2435 * tree-pretty-print.c (dump_omp_clause): Added
2436 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2437 (dump_generic_node): Added CILK_FOR case.
2438 * tree.c (omp_clause_num_ops): New element
2439 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2440 (omp_clause_code_name): New element _Cilk_for_count_.
2441 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2442 * tree.def: Add tree code for CILK_FOR.
2444 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2446 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2447 (ppc403-compare): Add "exts with dot" case.
2448 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2449 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2450 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2451 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2452 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2453 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2454 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2455 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2456 cell-cmp-microcoded): Similarly.
2457 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2458 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2459 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2460 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2461 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2462 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2463 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2464 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2465 (power6-compare): Add "exts with dot" case.
2466 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2467 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2468 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2470 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2471 if avoiding Cell microcode.
2472 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2473 (is_cracked_insn): Ditto.
2474 (insn_must_be_first_in_group): Ditto.
2475 * config/rs6000/rs6000.md (dot): Adjust comment.
2476 (cell_micro): Handle exts+dot.
2477 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2478 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2479 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2480 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2481 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2482 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2483 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2485 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2487 * config/rs6000/rs6000.md (QHSI): Delete.
2488 (EXTQI, EXTHI, EXTSI): New mode iterators.
2489 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2490 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2491 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2492 9 anonymous instructions, and 8 splitters): Delete.
2493 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2494 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2495 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2496 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2497 *zero_extendsi<mode>2_dot2): New.
2499 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2501 * config/rs6000/rs6000.md (any_extend): New code iterator.
2502 (u, su): New code attributes.
2503 (dmode, DMODE): New mode attributes.
2504 (<su>mul<mode>3_highpart): New.
2505 (*<su>mul<mode>3_highpart): New.
2506 (<su>mulsi3_highpart_le): New.
2507 (<su>muldi3_highpart_le): New.
2508 (<su>mulsi3_highpart_64): New.
2509 (<u>mul<mode><dmode>3): New.
2510 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2512 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2515 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2517 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2518 *mulsi3_internal2, and two splitters): Delete.
2519 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2521 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2523 2014-09-02 Richard Biener <rguenther@suse.de>
2525 PR tree-optimization/62695
2526 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2529 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2532 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2534 2014-09-01 Andi Kleen <ak@linux.intel.com>
2536 * file-find.c (add_prefix_begin): Add.
2537 (do_add_prefix): Rename from add_prefix with first argument.
2538 (add_prefix): Add new wrapper.
2539 * file-find.h (add_prefix_begin): Add.
2540 * gcc-ar.c (main): Support -B option.
2542 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2544 * genemit.c: Include dumpfile.h.
2545 (gen_split): Print name of splitter function to dump file.
2547 2014-09-01 Richard Biener <rguenther@suse.de>
2549 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2550 Use stack auto_vecs for constraint expressions.
2551 (find_func_aliases_for_call): Likewise.
2552 (find_func_aliases): Likewise.
2553 (find_func_clobbers): Likewise.
2555 2014-09-01 Richard Biener <rguenther@suse.de>
2557 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2558 operands vector in most cases. Remove redundant code.
2560 2014-09-01 Olivier Hainque <hainque@adacore.com>
2562 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2563 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2564 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2566 2014-09-01 Richard Biener <rguenther@suse.de>
2568 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2569 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2570 vn_reference_compute_hash, vn_reference_insert): Remove.
2571 (vn_reference_lookup_call): New function.
2572 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2573 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2574 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2575 (create_reference_ops_from_call): Remove.
2576 (vn_reference_lookup_3): Properly update shared_lookup_references.
2577 (vn_reference_lookup_pieces): Assert that we updated
2578 shared_lookup_references properly.
2579 (vn_reference_lookup): Likewise.
2580 (vn_reference_lookup_call): New function.
2581 (visit_reference_op_call): Use it. Avoid re-building the
2583 (visit_reference_op_load): Remove redundant lookup.
2584 (visit_reference_op_store): Perform special tail-merging work
2585 only when possibly doing tail-merging.
2586 (visit_use): Likewise.
2587 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2589 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2592 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2593 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2594 (find_inc): Revert 2014-08-13 change.
2596 2014-09-01 Marek Polacek <polacek@redhat.com>
2599 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2600 Change the type of V to unsigned HOST_WIDE_INT.
2602 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2604 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2605 the size of byte markers.
2606 (do_shift_rotate): Fix confusion between host, target and marker byte
2608 (verify_symbolic_number_p): Likewise.
2609 (find_bswap_or_nop_1): Likewise.
2610 (find_bswap_or_nop): Likewise.
2612 2014-09-01 Olivier Hainque <hainque@adacore.com>
2614 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2615 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2617 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2619 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2620 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2621 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2623 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2627 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2628 (build_check_stmt): Likewise.
2629 (instrument_strlen_call): Likewise.
2630 (asan_expand_check_ifn): Likewise and fix types.
2631 (maybe_cast_to_ptrmode): New function.
2633 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2635 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2637 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2639 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2641 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2643 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2644 prefix to function labels when generating fast indirect calls.
2646 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2650 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2651 param back from rtx_insn * to rtx. Rename param from "label" to
2652 "label_or_return", reintroducing "label" as an rtx_insn * after
2653 we've ensured it's not a RETURN.
2654 (first_active_target_insn): Likewise for return type and param;
2655 add a checked cast to rtx_insn * once we've ensured "insn" is not
2657 (steal_delay_list_from_target): Convert param "pnew_thread" back
2658 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2660 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2661 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2662 cast once we've established we're not dealing with a RETURN,
2663 renaming subsequent uses of "thread" to "thread_insn".
2664 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2666 (follow_jumps): Convert return type and param "label" from
2667 rtx_insn * back to rtx. Move initialization of "value" to after
2668 the handling for ANY_RETURN_P, adding a checked cast there to
2669 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2670 rename to "this_label_or_return", reintroducing "this_label" as
2671 an rtx_insn * once we've handled the case where it could be an
2673 (fill_slots_from_thread): Rename param "thread" to
2674 "thread_or_return", converting from an rtx_insn * back to an rtx.
2675 Reintroduce name "thread" as an rtx_insn * local with a checked
2676 cast once we've handled the case of it being an ANY_RETURN_P.
2677 Convert local "new_thread" from an rtx_insn * back to an rtx.
2678 Add a checked cast when assigning to "trial" from "new_thread".
2679 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2680 checked cast to rtx_insn * from "new_thread" when invoking
2682 (fill_eager_delay_slots): Convert locals "target_label",
2683 "insn_at_target" from rtx_insn * back to rtx.
2684 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2685 (relax_delay_slots): Convert locals "trial", "target_label" from
2686 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2687 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2688 invoking update_block.
2689 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2690 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2692 * resource.h (mark_target_live_regs): Undo erroneous conversion
2693 of second param of r214693, converting it back from rtx_insn * to
2694 rtx, since it could be a RETURN.
2696 * resource.c (find_dead_or_set_registers): Similarly, convert
2697 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2698 could be writing back a RETURN. Rename local rtx_insn * "next" to
2699 "next_insn", and introduce "lab_or_return" as a local rtx,
2700 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2701 (mark_target_live_regs): Undo erroneous conversion
2702 of second param of r214693, converting it back from rtx_insn * to
2703 rtx, since it could be a RETURN. Rename it from "target" to
2704 "target_maybe_return", reintroducing the name "target" as a local
2705 rtx_insn * with a checked cast, after we've handled the case of
2708 2014-08-29 DJ Delorie <dj@redhat.com>
2710 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2711 pointer size up to a power of two.
2712 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2713 (POINTER_SIZE_UNITS): New, rounded up value.
2714 * dwarf2asm.c (size_of_encoded_value): Use it.
2715 (dw2_output_indirect_constant_1): Likewise.
2716 * expmed.c (init_expmed_one_conv): We now know the sizes of
2718 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2719 * optabs.c (expand_float): Use precision, not size.
2720 (expand_fix): Likewise.
2721 * simplify-rtx (simplify_unary_operation_1): Likewise.
2722 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2723 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2724 (default_assemble_integer) Likewise.
2725 (dump_tm_clone_pairs): Likewise.
2726 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2727 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2728 (prepare_call_arguments): Likewise.
2729 * stor-layout.c (finalize_type_size): Preserve precision.
2730 (layout_type): Use precision, not size.
2732 * expr.c (convert_move): If the target has an explicit converter,
2735 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2737 * gdbinit.in: Skip various inline functions in rtl.h when
2740 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2743 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2745 2014-08-29 Richard Biener <rguenther@suse.de>
2747 PR tree-optimization/62291
2748 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2749 exactly the vector size needed and use quick_push.
2750 (phi_translate_1): Adjust comment.
2751 (valid_in_sets): Remove block argument and remove pointless
2753 (dependent_clean): Adjust for removal of block argument.
2755 (compute_antic_aux): Likewise.
2756 (compute_partial_antic_aux): Likewise.
2758 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2759 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2760 Anna Tikhonova <anna.tikhonova@intel.com>
2761 Ilya Tocar <ilya.tocar@intel.com>
2762 Andrey Turetskiy <andrey.turetskiy@intel.com>
2763 Ilya Verbin <ilya.verbin@intel.com>
2764 Kirill Yukhin <kirill.yukhin@intel.com>
2765 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2767 * config/i386/sse.md
2768 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2769 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2770 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2771 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2773 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2774 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2775 Anna Tikhonova <anna.tikhonova@intel.com>
2776 Ilya Tocar <ilya.tocar@intel.com>
2777 Andrey Turetskiy <andrey.turetskiy@intel.com>
2778 Ilya Verbin <ilya.verbin@intel.com>
2779 Kirill Yukhin <kirill.yukhin@intel.com>
2780 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2782 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2783 * config/i386/sse.md
2784 (define_mode_iterator VI4_128_8_256): New.
2785 (define_mode_iterator VI2_128_4_256): Ditto.
2786 (define_mode_iterator PMOV_DST_MODE): Rename into
2787 (define_mode_iterator PMOV_DST_MODE_1): this.
2788 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2789 Use PMOV_DST_MODE_1 mode iterator.
2790 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2792 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2794 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2795 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2796 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2797 (define_mode_iterator PMOV_DST_MODE_2): New.
2798 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2799 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2800 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2802 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2803 (define_mode_attr pmov_dst_3): Ditto.
2804 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2805 (define_mode_attr pmov_suff_3): Ditto.
2806 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2807 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2808 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2809 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2810 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2811 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2812 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2813 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2814 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2815 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2816 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2817 (define_mode_attr pmov_dst_4): Ditto.
2818 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2819 (define_mode_attr pmov_suff_4): Ditto.
2820 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2821 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2822 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2823 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2824 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2825 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2826 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2827 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2828 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2829 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2830 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2832 2014-08-29 Richard Biener <rguenther@suse.de>
2834 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2835 NON_LVALUE_EXPR in gimple.
2837 2014-08-29 Richard Biener <rguenther@suse.de>
2840 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2841 from previous refactoring.
2842 (gimple_fold_builtin_strncpy): Likewise.
2844 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2847 * function.c (assign_parm_setup_reg): Remove erroneous checked
2848 cast to rtx_insn * on result of gen_extend_insn in favor of
2849 introducing a new local rtx "pat".
2851 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2853 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2855 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2857 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2859 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2860 (next_insn): Likewise.
2861 * emit-rtl.c (next_insn): Likewise.
2862 (previous_insn): Likewise.
2863 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2864 "insn" and "next" from rtx to rtx_insn *.
2865 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2866 "insn", "insn1", "vliw_start", "prologue_end_note",
2867 "last_insn_in_packet".
2869 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2871 * shrink-wrap.h (active_insn_between): Strengthen both params from
2873 * function.c (active_insn_between): Likewise.
2875 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2877 * genattr.c (main): When writing out insn-attr.h, strengthen param
2878 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2879 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2880 writing out the definition of dfa_clear_single_insn_cache to the
2881 generated insn-automata.c
2883 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2885 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2887 (incr_ticks_for_insn): Likewise.
2888 (init_resource_info): Likewise.
2890 * resource.c (init_resource_info): Likewise.
2891 (clear_hashed_info_for_insn): Likewise.
2892 (incr_ticks_for_insn): Likewise.
2894 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2896 (steal_delay_list_from_target): Use methods of "seq".
2897 (try_merge_delay_insns): Use methods of "merged_insns".
2898 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2899 (reorg_redirect_jump): Likewise for param "jump".
2901 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2903 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2905 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2906 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2908 (s390_mainpool_finish): In three places, split out a local rtx
2909 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2910 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2911 and split another local rtx "insn" out into rtx "pat" and
2913 * config/sh/sh.c (output_branchy_insn): Rather than working
2914 directly on operands[9], introduce local rtx_code_label *
2915 variables named "lab" in two places, working on them, and then
2916 assigning them to operands[9], so that the intervening operations
2917 are known by the type system to be on insns.
2919 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2921 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2924 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2925 in invocation of INSN_HAS_LOCATION.
2927 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2929 * config/rs6000/altivec.h (vec_xl): New #define.
2930 (vec_xst): Likewise.
2931 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2932 (XXSPLTD_V2DI): Likewise.
2933 (DIV_V2DI): Likewise.
2934 (UDIV_V2DI): Likewise.
2935 (MUL_V2DI): Likewise.
2936 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2937 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2938 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2939 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2940 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2941 (UNSPEC_VSX_DIVSD): Likewise.
2942 (UNSPEC_VSX_DIVUD): Likewise.
2943 (UNSPEC_VSX_MULSD): Likewise.
2944 (vsx_mul_v2di): New insn-and-split.
2945 (vsx_div_v2di): Likewise.
2946 (vsx_udiv_v2di): Likewise.
2947 (vsx_xxspltd_<mode>): New insn.
2949 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2951 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
2953 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
2954 (NEXT_INSN): Likewise.
2955 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
2956 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
2958 (no_labels_between_p): Likewise for both params.
2960 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
2961 cast when using NEXT_INSN on operands[2].
2962 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
2963 "insn" from rtx to rtx_insn *, adding a checked cast.
2964 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
2966 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
2968 (arc_text_label): Likewise for param "insn".
2969 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
2971 (arc_ccfsm_record_condition): Likewise for param "jump".
2972 (arc_text_label): Likewise for local "label".
2973 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
2974 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
2975 a method for typesafety. Add a checked cast.
2976 * config/arc/constraints.md (Clb): Add a checked cast when getting
2977 the CODE_LABEL from a LABEL_REF.
2978 * config/arm/arm.c (require_pic_register): Strengthen locals
2979 "seq", "insn" from rtx to rtx_insn *.
2980 (create_fix_barrier): Likewise for locals "selected", "next".
2981 (thumb1_reorg): Likewise for locals "prev", "insn".
2982 (arm_expand_prologue): Likewise for local "last".
2983 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
2985 (thumb2_output_casesi): Likewise for operands[2].
2986 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
2987 strengthen local "insn" from rtx to rtx_insn *.
2988 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
2989 type and param "insn".
2990 (find_prev_insn_start): Likewise.
2991 (hwloop_optimize): Likewise for locals "insn", "last_insn",
2993 (gen_one_bundle): Likewise for loal "t".
2994 (find_load): Likewise for param "insn".
2995 (workaround_speculation): Likewise for locals "insn", "next",
2996 "target", "next_tgt".
2997 * config/c6x/c6x.c (assign_reservations): Likewise for both params
2998 and for locals "insn", "within", "last".
2999 (count_unit_reqs): Likewise for params "head", "tail" and local
3001 (try_rename_operands): Likewise for params "head", "tail".
3002 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3003 (struct c6x_sched_context): Likewise for fields
3004 "last_scheduled_insn", "last_scheduled_iter0".
3005 (init_sched_state): Replace NULL_RTX with NULL.
3006 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3008 (undo_split_delayed_nonbranch): Likewise for param and for local
3010 (conditionalize_after_sched): Likewise for local "insn".
3011 (bb_earliest_end_cycle): Likewise.
3012 (filter_insns_above): Likewise for locals "insn", "next".
3013 (hwloop_optimize): Remove redundant checked cast.
3014 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3015 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3017 (cris_simple_epilogue): Likewise.
3018 (cris_expand_prologue): Likewise.
3019 (cris_expand_epilogue): Likewise.
3020 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3021 local "insn" from rtx to rtx_insn *.
3022 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3023 (struct frv_packet_group): Likewise for the elements within array
3024 fields "insns", "sorted", and for field "nop".
3025 (frv_packet): Likewise for the elements within array field
3027 (frv_add_insn_to_packet): Likewise for param "insn".
3028 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3030 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3031 (frv_sort_insn_group_1): Likewise for local "insn".
3032 (frv_optimize_membar_local): Likewise.
3033 (frv_align_label): Likewise for locals "x", "last", "barrier",
3035 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3037 (ia64_sched_init): Likewise for local "insn".
3038 (scheduled_good_insn): Likewise for param "last".
3039 (struct _ia64_sched_context): Likewise for field
3040 "last_scheduled_insn".
3041 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3042 (struct bundle_state): Likewise for field "insn".
3043 (issue_nops_and_insn): Likewise for param "insn".
3044 (get_next_important_insn): Likewise for return type and both
3046 (ia64_add_bundle_selector_before): Likewise for param "insn".
3047 (bundling): Likewise for params "prev_head_insn", "tail" and
3048 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3049 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3050 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3051 Strengthen final param from rtx to rtx_insn *.
3052 (iq2000_move_1word): Likewise for second param.
3053 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3054 param "cur_insn" and local "next_insn".
3055 (iq2000_move_1word): Likewise for param "insn".
3056 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3057 casts when using NEXT_INSN on operands[1].
3058 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3059 "insn" from rtx to rtx_insn *.
3060 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3061 "x", introducing local rtx_insn * "insn" for when working with the
3062 CODE_LABEL of the LABEL_REF.
3063 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3065 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3067 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3069 (conditionalize_block): Likewise for return type and param.
3070 (mcore_is_dead): Likewise for param "first" and local "insn".
3071 (emit_new_cond_insn): Likewise for return type.
3072 (conditionalize_block): Likewise for return type, param, and
3073 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3075 (conditionalize_optimization): Likewise for local "insn".
3076 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3078 * config/microblaze/microblaze.md: Add checked casts when using
3080 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3081 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3082 and rtx_insn * "insn".
3083 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3084 checked cast when using NEXT_INSN on operands[2].
3085 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3086 local "insn" from rtx to rtx_insn *.
3087 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3089 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3090 Add a checked cast when using NEXT_INSN on operands[1].
3091 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3093 (pa_output_cbranch): Likewise for final param.
3094 (pa_output_lbranch): Likewise for second param.
3095 (pa_output_bb): Likewise for third param.
3096 (pa_output_bvb): Likewise.
3097 (pa_output_dbra): Likewise for second param.
3098 (pa_output_movb): Likewise.
3099 (pa_output_parallel_movb): Likewise.
3100 (pa_output_parallel_addb): Likewise.
3101 (pa_output_millicode_call): Likewise for first param.
3102 (pa_output_mul_insn): Likewise for second param.
3103 (pa_output_div_insn): Likewise for third param.
3104 (pa_output_mod_insn): Likewise for second param.
3105 (pa_jump_in_call_delay): Likewise for param.
3106 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3107 (pa_output_div_insn): Likewise.
3108 (pa_output_mod_insn): Likewise.
3109 (pa_output_cbranch): Likewise.
3110 (pa_output_lbranch): Likewise.
3111 (pa_output_bb): Likewise.
3112 (pa_output_bvb): Likewise.
3113 (pa_output_dbra): Likewise.
3114 (pa_output_movb): Likewise.
3115 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3116 to simplify and for typesafety.
3117 (pa_output_call): Use method of rtx_sequence *.
3118 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3119 (pa_jump_in_call_delay): Likewise.
3120 (pa_output_parallel_movb): Likewise.
3121 (pa_output_parallel_addb): Likewise.
3122 (pa_following_call): Likewise.
3123 (pa_combine_instructions): Likewise for locals "anchor",
3125 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3126 locals "start", "end".
3127 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3128 param "insn" and local "local_insn".
3129 (picochip_final_prescan_insn): Likewise for local "local_insn".
3130 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3132 (uses_TOC): Likewise.
3133 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3134 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3135 splitting out to more tightly-scoped locals, 3 as rtx and one as
3137 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3139 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3141 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3143 (fixup_addr_diff_vecs): Likewise.
3144 (reg_unused_after): Likewise for param 2.
3145 (sh_can_redirect_branch): Likewise for both params.
3146 (check_use_sfunc_addr): Likewise for param 1.
3147 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3148 (find_barrier): Likewise for local "last_got".
3149 (gen_block_redirect): Likewise for return type, param "jump" and
3150 locals "prev", "scan", "next", "insn".
3151 (struct far_branch): Likewise for fields "near_label",
3152 "insert_place", "far_label".
3153 (gen_far_branch): Likewise for local "jump".
3154 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3156 (barrier_align): Likewise for param and for locals "prev", "x".
3157 Introduce local rtx_sequence * "prev_seq" and use insn method for
3158 typesafety and clarity.
3159 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3160 (get_dest_uid): Likewise for local "dest".
3161 (split_branches): Likewise for locals "next", "beyond", "label",
3162 "block", "far_label". Add checked casts when assigning to
3163 bp->far_label and "far_label".
3164 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3165 (sequence_insn_p): Likewise.
3166 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3167 more loop-scoped rtx "insn" when walking LABEL_REFS.
3168 (sh_can_redirect_branch): Strengthen both params from rtx to
3170 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3171 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3172 for clarity and typesafety.
3173 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3174 "insn" from rtx to rtx_insn *.
3175 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3176 when using NEXT_INSN on the CODE_LABEL in operands[2].
3177 (define_insn "casesi_worker_2"): Likewise.
3178 (define_insn "casesi_shift_media"): Likewise.
3179 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3181 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3182 Strengthen field "insn" from rtx to rtx_insn *.
3183 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3184 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3185 param "start_insn" and local "start_insn".
3186 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3188 (find_set_of_reg_bb): Likewise for param "insn".
3189 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3190 (trace_reg_uses): Likewise for param "start_insn".
3191 (sh_treg_combine::cbranch_trace): Likewise for field
3193 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3195 (sh_treg_combine::record_set_of_reg): Likewise for param
3196 "start_insn" and local "i".
3197 (sh_treg_combine::can_remove_cstore): Likewise for local
3199 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3201 (sh_treg_combine::execute): Likewise for local "i".
3202 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3204 (sparc_check_64): Likewise for second param.
3205 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3206 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3207 dyn_cast, using its insn method for typesafety and clarity.
3208 (empty_delay_slot): Strengthen param "insn" from rtx to
3210 (set_extends): Likewise.
3211 (sparc_check_64): Likewise.
3212 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3213 for locals "seq", "last_insn".
3214 (combine_bnp): Likewise for param "insn".
3215 (xstormy16_reorg): Likewise for local "insn".
3216 * config/v850/v850.c (substitute_ep_register): Likewise for params
3217 "first_insn", "last_insn" and local "insn".
3218 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3219 elements of "regs" array, and local "insn".
3220 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3221 * final.c (final_sequence): Strengthen this global from rtx to
3223 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3225 (final_scan_insn): Update assignment to "final_sequence" to be
3226 from "seq", the cast version of "body", for type-safety.
3227 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3228 "insns" from rtx to rtx_insn *.
3229 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3230 * genattr.c (main): When writing out generated insn-attr.h,
3231 strengthen params 1 and 3 of eligible_for_delay,
3232 eligible_for_annul_true, eligible_for_annul_false from rtx to
3234 * genattrtab.c (write_eligible_delay): Likewise when writing out
3235 generated insn-attrtab.c; also local "insn" the generated
3237 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3239 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3240 "start_label" from rtx to rtx_insn *.
3241 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3242 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3243 "insns" and local "insn".
3244 (validate_equiv_mem): Likewise for param "start" and local "insn".
3245 (memref_used_between_p): Likewise for params "start", "end" and
3247 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3249 * loop-doloop.c (doloop_optimize): Within region guarded by
3250 INSN_P (doloop_pat), introduce a new local rtx_insn *
3251 "doloop_insn" via a checked cast, and use it for typesafety,
3252 eventually writing the value back into doloop_pat.
3253 * output.h (final_sequence): Strengthen this global from rtx to
3255 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3256 reintroducing "insn" as an rtx_insn * via a checked cast.
3257 Strengthen param "attempt" and local "new_insn"from rtx to
3259 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3261 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3262 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3263 "p" in favor of more tightly-scoped replacements, sometimes rtx
3264 and sometimes rtx_insn *, as appropriate.
3265 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3266 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3267 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3268 local "trial" from rtx to rtx_insn *.
3269 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3270 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3271 rtx_sequence * and use methods for clarity and typesafety.
3272 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3273 rtx to rtx_insn *. Strenghten local "li" from rtx to
3274 rtx_insn_list * and use its methods for clarity and typesafety.
3275 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3277 (steal_delay_list_from_fallthrough): Likewise.
3278 (try_merge_delay_insns): Likewise for param "thread" and locals
3279 "trial", "next_trial", "delay_insn".
3280 (redundant_insn): Likewise for param "target" and local "trial".
3281 (own_thread_p): Likewise for param "thread" and locals
3282 "active_insn", "insn".
3283 (get_label_before): Likewise for param "insn".
3284 (fill_simple_delay_slots): Likewise for local "new_label"; use
3285 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3286 (label_before_next_insn): Strengthen return type and local "insn"
3287 from rtx to rtx_insn *.
3288 (relax_delay_slots): Likewise for locals "other", "tmp".
3289 (make_return_insns): Likewise for param "first" and locals "insn",
3290 "jump_insn", "prev". Move declaration of "pat" to its assignment
3291 and strengthen from rtx to rtx_sequence *. Use its methods for
3292 clarity and typesafety.
3293 * rtlanal.c (no_labels_between_p): Strengthen params from
3294 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3296 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3297 from const_rtx to const rtx_insn *.
3298 (reg_set_between_p): Rename param "from_insn" to
3299 "uncast_from_insn", and reintroduce "from_insn" as a
3300 const rtx_insn * via a checked cast.
3301 (modified_between_p): Likewise for param "start" as "uncast_start".
3302 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3303 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3304 "tmp", head" from rtx to rtx_insn *.
3305 (recompute_rev_top_order): Likewise for local "insn".
3306 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3307 * store-motion.c (build_store_vectors): Likewise for local "insn".
3308 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3309 for clarity and typesafety.
3310 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3312 (computation_cost): Likewise for local "seq".
3313 (get_address_cost): Likewise.
3315 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3317 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3319 (label_is_jump_target_p): Likewise for second param.
3321 * rtlanal.c (tablejump_p): Likewise for param "insn".
3322 (label_is_jump_target_p): Likewise for param "jump_insn".
3324 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3326 * rtl.h (find_first_parameter_load): Strengthen return type and
3327 both params from rtx to rtx_insn *.
3328 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3329 both params and locals "before", "first_set" from rtx to
3330 rtx_insn *. Remove now-redundant cast.
3331 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3333 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3335 * rtl.h (find_last_value): Delete.
3336 * rtlanal.c (find_last_value): Delete.
3338 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3340 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3341 from rtx to rtx_insn *.
3342 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3343 rtx "note" with new local rtx_insn * "new_head" when calculating
3344 head insn of new basic block.
3345 * combine.c (combine_split_insns): Strengthen return type and local
3346 "ret" from rtx to rtx_insn *.
3347 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3348 (try_combine): Eliminate local "m_split", splitting into new
3349 locals "m_split_insn" and "m_split_pat".
3350 (find_split_point): Strengthen local "seq" from rtx into
3352 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3353 locals "label", "branch".
3354 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3356 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3357 * dse.c (note_add_store_info): Likewise for fields "first",
3359 (note_add_store): Likewise for local "insn".
3360 (emit_inc_dec_insn_before): Likewise for locals "insn",
3362 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3363 (replace_read): Likewise for locals "insns", "this_insn".
3364 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3365 (notice_eh_throw): Likewise for param "insn".
3366 (before_next_cfi_note): Likewise for return type, param, and local
3368 (connect_traces): Likewise for local "note".
3369 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3370 (verify_rtl_sharing): Likewise.
3371 (unshare_all_rtl_in_chain): Likewise for param "insn".
3372 (get_first_nonnote_insn): Likewise for local "insn".
3373 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3374 "seq" and use its methods to clarify things.
3375 (next_insn): Strengthen return type from rtx to rtx_insn *.
3376 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3377 local rtx_insn * using a checked cast, dropping a checked cast
3378 made redundant by this change. Use a cast to and method of
3379 rtx_sequence to clarify the code.
3380 (previous_insn): Rename param "insn" to "uncast_insn" and
3381 reintroduce "insn" as a local rtx_insn * using a checked cast,
3382 dropping a checked cast made redundant by this change. Use a cast
3383 to and method of rtx_sequence to clarify the code.
3384 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3385 reintroduce "insn" as a local rtx_insn * using a checked cast,
3386 dropping a checked cast made redundant by this change.
3387 (next_nonnote_insn_bb): Likewise.
3388 (prev_nonnote_insn): Likewise.
3389 (prev_nonnote_insn_bb): Likewise.
3390 (next_nondebug_insn): Likewise.
3391 (prev_nondebug_insn): Likewise.
3392 (next_nonnote_nondebug_insn): Likewise.
3393 (prev_nonnote_nondebug_insn): Likewise.
3394 (next_real_insn): Likewise.
3395 (prev_real_insn): Likewise.
3396 (next_active_insn): Likewise.
3397 (prev_active_insn): Likewise.
3398 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3400 (prev_cc0_setter): Likewise.
3401 (try_split): Rename param "trial" to "uncast_trial" and
3402 reintroduce "insn" as a local rtx_insn * using a checked cast,
3403 dropping checked casts made redundant by this change.
3404 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3406 (remove_insn): Rename param "insn" to "uncast_insn" and
3407 reintroduce "insn" as a local rtx_insn * using a checked cast.
3408 (emit_pattern_after_setloc): Likewise for param "after", as
3410 (emit_pattern_after): Likewise. Strengthen local "prev" from
3412 (emit_pattern_before_setloc): Rename param "before" to
3413 "uncast_before" and reintroduce "before" as a local rtx_insn *
3414 using a checked cast. Strengthen locals "first", "last" from
3416 (emit_pattern_before): Likewise rename/cast param "before" to
3417 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3418 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3419 "first" and local "insn" from rtx to rtx_insn *.
3420 (copy_reg_eh_region_note_backward): Likewise for param "last"
3422 * expr.c (fixup_args_size_notes): Rename param "last" to
3423 "uncast_last" and reintroduce "last" as a local rtx_insn *
3424 using a checked cast. Strengthen local "insn" from rtx to
3426 * function.c (set_insn_locations): Strengthen param "insn" from
3428 (record_insns): Likewise for param "insns" and local "tmp".
3429 (active_insn_between): Rename param "tail" to
3430 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3431 using a checked cast.
3432 (thread_prologue_and_epilogue_insns): Split out top-level local
3433 rtx "seq" into three different rtx_insn * locals. Strengthen
3434 local "prologue_seq" from rtx to rtx_insn *.
3435 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3436 from rtx to rtx_insn *.
3437 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3438 (priority): Likewise for locals "prev_first", "twin".
3439 (setup_insn_max_reg_pressure): Likewise for param "after".
3440 (sched_setup_bb_reg_pressure_info): Likewise.
3441 (no_real_insns_p): Strengthen params from const_rtx to
3443 (schedule_block): Strengthen local "next_tail" from rtx to
3445 * ifcvt.c (find_active_insn_before): Strengthen return type and
3446 param "insn" from rtx to rtx_insn *.
3447 (find_active_insn_after): Likewise.
3448 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3449 (cond_exec_process_if_block): Likewise for locals "then_start",
3450 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3451 (noce_process_if_block): Likewise for local "jump".
3452 (merge_if_block): Likewise for two locals named "end".
3453 (cond_exec_find_if_block): Likewise for local "last_insn".
3454 * jump.c (delete_related_insns): Rename param "insn" to
3455 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3456 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3457 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3459 (split_reg): Likewise.
3460 * lra.c (lra_process_new_insns): Likewise.
3461 * modulo-sched.c (permute_partial_schedule): Strengthen param
3462 "last" from rtx to rtx_insn *.
3463 * optabs.c (add_equal_note): Likewise for param "insns" and local
3465 (expand_binop_directly): Add checked casts to rtx_insn * within
3466 NEXT_INSN (pat) uses.
3467 (expand_unop_direct): Likewise.
3468 (maybe_emit_unop_insn): Likewise.
3469 * recog.c (peep2_attempt): Strengthen locals "last",
3470 "before_try", "x" from rtx to rtx_insn *.
3471 * reorg.c (optimize_skip): Strengthen return type and local
3472 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3473 and locals "trial", "next_trial" from rtx to rtx_insn *.
3474 * resource.c (next_insn_no_annul): Strengthen return type and
3475 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3476 rtx_sequence to clarify the code.
3477 (mark_referenced_resources): Add a checked cast to rtx_insn *
3478 within PREV_INSN (x).
3479 (find_dead_or_set_registers): Strengthen return type, param
3480 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3481 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3483 (mark_target_live_regs): Strengthen params "insns" and "target",
3484 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3485 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3487 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3488 from rtx to rtx_insn *.
3489 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3490 from rtx to rtx_insn *.
3491 (copy_reg_eh_region_note_backward): Likewise.
3492 (unshare_all_rtl_in_chain): Likewise for sole param.
3493 (dump_rtl_slim): Strengthen second and third params from const_rtx
3494 to const rtx_insn *.
3495 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3496 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3497 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3498 "next_tail" from rtx to rtx_insn *.
3499 (begin_move_insn): Likewise for local "next".
3500 * sched-int.h (sched_free_deps): Likewise for first and second
3502 (no_real_insns_p): Strengthen both params from const_rtx to
3504 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3506 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3508 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3509 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3510 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3512 (debug_rtl_slim): Strengthen params "first" and "last" from
3513 const_rtx to const rtx_insn *.
3514 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3515 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3516 (convert_to_simple_return): Likewise for param "returnjump".
3517 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3519 (convert_to_simple_return): Likewise for param "returnjump".
3520 * valtrack.c (propagate_for_debug): Likewise for params
3522 * valtrack.h (propagate_for_debug): Likewise for second param.
3524 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3526 * output.h (insn_current_reference_address): Strengthen param
3527 from rtx to rtx_insn *.
3528 * final.c (insn_current_reference_address): Likewise.
3530 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3532 * basic-block.h (inside_basic_block_p): Strengthen param from
3533 const_rtx to const rtx_insn *.
3534 * cfgbuild.c (inside_basic_block_p): Likewise.
3536 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3538 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3540 (get_trace_info): Likewise for param "insn".
3541 (save_point_p): Likewise.
3542 (maybe_record_trace_start): Likewise for both params.
3543 (maybe_record_trace_start_abnormal): Likewise.
3544 (create_trace_edges): Likewise for sole param and for three of the
3546 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3547 to rtx_insn *, and update a call to pat->element to pat->insn.
3549 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3551 * function.h (struct expr_status): Convert field "x_forced_labels"
3552 from rtx_expr_list * to rtx_insn_list *.
3554 * cfgbuild.c (make_edges): Convert local "x" from an
3555 rtx_expr_list * to an rtx_insn_list *, replacing use of
3556 "element" method with "insn" method.
3557 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3558 * except.c (sjlj_emit_dispatch_table): Replace use of
3559 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3561 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3562 rtx_expr_list * to an rtx_insn_list *, replacing use of
3563 "element" method with "insn" method.
3564 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3565 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3566 rtx_insn *, adding a checked cast. Replace use of
3567 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3569 (expand_label): Likewise for local "label_r".
3571 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3573 * function.h (struct rtl_data): Convert field
3574 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3576 * rtl.h (remove_node_from_insn_list): New prototype.
3578 * builtins.c (expand_builtin): When prepending to
3579 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3581 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3582 to rtx_insn_list *, and use its "insn" method rather than
3584 * cfgrtl.c (delete_insn): Use new function
3585 remove_node_from_insn_list rather than
3586 remove_node_from_expr_list.
3587 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3588 to rtx_insn_list *, and use its "insn" method rather than
3590 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3591 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3592 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3593 from remove_node_from_expr_list.
3594 * stmt.c (expand_label): When prepending to
3595 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3598 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3600 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3601 and "x_naked_return_label" from rtx to rtx_code_label *.
3603 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3605 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3606 (SET_NEXT_INSN): Likewise.
3607 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3609 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3610 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3611 to split out the SEQUENCE from local "bundle", strengthening the
3612 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3613 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3614 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3615 and the type of the elements of the "slot" array from rtx to
3617 (reorg_split_calls): Likewise for locals "insn" and "next", and
3618 the type of the elements of the "slot" array.
3620 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3622 (frv_function_prologue): Likewise for locals "insn", "next",
3624 (frv_register_nop): Introduce a local "nop_insn" to be the
3625 rtx_insn * containing rtx "nop".
3627 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3628 used as an insn and sometimes as a pattern, so rename it to
3629 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3630 using it where dealing with the core insn.
3632 * config/picochip/picochip.c (reorder_var_tracking_notes):
3633 Strengthen locals "insn", "next", "last_insn", "queue",
3634 "next_queue", "prev" from rtx to rtx_insn *.
3636 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3637 the second param is an rtx_insn ** rather than an rtx **.
3638 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3639 from rtx to rtx_sequence *, and introduce local named "sequence",
3640 using methods of rtx_sequence to clarify the code.
3641 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3643 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3644 Rename param "after" to "uncast_after", reintroducing "after" as a
3645 local rtx_insn * with a checked cast.
3646 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3647 reintroducing "after" as a local rtx_insn * with a checked cast.
3648 Strengthen local "last" from rtx to rtx_insn * and remove the
3649 now-redundant checked casts.
3650 (copy_delay_slot_insn): Strengthen return type and param from rtx
3653 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3654 "last" from rtx to rtx_insn *.
3656 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3658 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3659 param from rtx to rtx_insn *.
3661 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3663 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3664 and local "insn" from rtx to rtx_insn *.
3665 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3666 (unfilled_slots_next): Likewise.
3667 (function_return_label): Strengthen from rtx to rtx_code_label *.
3668 (function_simple_return_label): Likewise.
3669 (first_active_target_insn): Strengthen return type and param from
3671 (find_end_label): Strengthen return type from rtx to
3672 rtx_code_label *; strengthen locals as appropriate.
3673 (emit_delay_sequence): Strengthen return type, param "insn" and
3674 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3675 and local "li" from rtx to rtx_insn_list *, using methods of
3676 rtx_insn_list for clarity and typesafety.
3677 (add_to_delay_list): Strengthen return type and param "insn" from
3678 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3679 rtx_insn_list * and use methods of rtx_insn_list.
3680 (delete_from_delay_slot): Strengthen return type, param "insn",
3681 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3682 Strengthen local "seq" from rtx to rtx_sequence *, and local
3683 "delay_list" from rtx to rtx_insn_list *, using methods of
3684 rtx_sequence for clarity and type-safety.
3685 (delete_scheduled_jump): Add checked cast when invoking
3686 delete_from_delay_slot. Strengthen local "trial" from rtx to
3688 (optimize_skip): Strengthen return type and local "delay_list"
3689 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3691 (steal_delay_list_from_target): Strengthen return type, param
3692 "delay_list" and local "new_delay_list" from rtx to
3693 rtx_insn_list *. Strengthen param "seq" from rtx to
3694 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3696 Split out local "temp" into multiple more-tightly scoped locals:
3697 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3698 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3699 Strengthen locals named "trial" from rtx to rtx_insn *.
3700 (steal_delay_list_from_fallthrough): Strengthen return type and
3701 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3702 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3703 Strengthen local "trial" from rtx to rtx_insn *.
3704 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3705 to rtx_insn_list * and use its methods. Strengthen local "pat"
3706 from rtx to rtx_sequence * and use its methods. Strengthen locals
3707 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3708 (get_label_before): Strengthen return type and local "label" from
3710 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3711 "next_trial", "next", prev". Strengthen local "delay_list" from
3712 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3714 (follow_jumps): Strengthen return type, param "label" and locals
3715 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3716 (fill_slots_from_thread): Strengthen return type, param
3717 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3718 "insn", "thread", "opposite_thread" and locals "new_thread",
3719 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3720 "sequence" from a checked cast to rtx_sequence so that we can call
3721 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3722 with an rtx_sequence *.
3723 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3724 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3725 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3726 (relax_delay_slots): Strengthen param "first" and locals "insn",
3727 "next", "trial", "delay_insn", "target_label" from rtx to
3728 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3729 Introduce a local "trial_seq" for PATTERN (trial) of type
3730 rtx_sequence *, in both cases using methods of rtx_sequence.
3731 (dbr_schedule): Strengthen param "first" and locals "insn",
3732 "next", "epilogue_insn" from rtx to rtx_insn *.
3734 2014-08-28 Richard Biener <rguenther@suse.de>
3736 PR tree-optimization/62283
3737 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3738 Do not peel loops for alignment where the vector loop likely
3739 doesn't run at least VF times.
3741 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3743 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3744 important_candidates. Consider all important candidates if
3745 IVS doesn't give any result. Remove check on ivs->upto.
3746 (try_add_cand_for): Call iv_ca_add_use only once.
3748 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3749 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3750 Anna Tikhonova <anna.tikhonova@intel.com>
3751 Ilya Tocar <ilya.tocar@intel.com>
3752 Andrey Turetskiy <andrey.turetskiy@intel.com>
3753 Ilya Verbin <ilya.verbin@intel.com>
3754 Kirill Yukhin <kirill.yukhin@intel.com>
3755 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3757 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3758 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3760 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3761 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3762 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3763 (define_insn "*mul<mode>3"): Add EVEX version.
3765 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3766 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3767 Anna Tikhonova <anna.tikhonova@intel.com>
3768 Ilya Tocar <ilya.tocar@intel.com>
3769 Andrey Turetskiy <andrey.turetskiy@intel.com>
3770 Ilya Verbin <ilya.verbin@intel.com>
3771 Kirill Yukhin <kirill.yukhin@intel.com>
3772 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3774 * config/i386/sse.md
3775 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3776 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3777 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3778 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3779 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3780 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3781 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3782 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3783 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3784 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3785 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3786 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3787 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3788 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3789 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3790 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3792 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3793 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3794 Anna Tikhonova <anna.tikhonova@intel.com>
3795 Ilya Tocar <ilya.tocar@intel.com>
3796 Andrey Turetskiy <andrey.turetskiy@intel.com>
3797 Ilya Verbin <ilya.verbin@intel.com>
3798 Kirill Yukhin <kirill.yukhin@intel.com>
3799 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3801 * config/i386/sse.md
3802 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3803 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3804 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3806 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3807 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3808 Anna Tikhonova <anna.tikhonova@intel.com>
3809 Ilya Tocar <ilya.tocar@intel.com>
3810 Andrey Turetskiy <andrey.turetskiy@intel.com>
3811 Ilya Verbin <ilya.verbin@intel.com>
3812 Kirill Yukhin <kirill.yukhin@intel.com>
3813 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3815 * config/i386/sse.md
3816 (define_mode_iterator VI128_256): New.
3817 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3819 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3820 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3821 Anna Tikhonova <anna.tikhonova@intel.com>
3822 Ilya Tocar <ilya.tocar@intel.com>
3823 Andrey Turetskiy <andrey.turetskiy@intel.com>
3824 Ilya Verbin <ilya.verbin@intel.com>
3825 Kirill Yukhin <kirill.yukhin@intel.com>
3826 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3828 * config/i386/sse.md
3829 (define_mode_iterator VI8_256_512): New.
3830 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3832 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3833 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3835 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3837 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3839 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3840 pointer to the cumulative reloc value and return the value for
3842 (compute_reloc_for_rtx): Take a const_rtx. Call
3843 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3844 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3845 for_each_rtx for the CONST case.
3847 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3849 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3850 (mark_constants_in_pattern): ...this new function to iterate over
3852 (mark_constants): Update accordingly.
3854 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3856 * varasm.c: Include rtl-iter.h.
3857 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3858 Remove the pointer to the cumulative hashval_t and just return
3859 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3860 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3861 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3863 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3865 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3866 Give real type of data parameter. Remove return value.
3867 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3868 to iterate over subrtxes.
3870 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3872 * var-tracking.c (use_narrower_mode_test): Turn from being a
3873 for_each_rtx callback to being a function that examines each
3875 (adjust_mems): Update accordingly.
3877 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3879 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3880 callback to being a function that examines each subrtx itself.
3881 Remove handling of null rtxes.
3882 (add_uses): Update accordingly.
3884 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3886 * var-tracking.c: Include rtl-iter.h.
3887 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3888 to being a function that examines each subrtx itself.
3889 (use_type): Update accordingly.
3891 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3893 * store-motion.c: Include rtl-iter.h.
3894 (extract_mentioned_regs_1): Delete.
3895 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3896 for_each_rtx to iterate over subrtxes.
3898 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3900 * sel-sched.c: Include rtl-iter.h
3901 (count_occurrences_1): Delete.
3902 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3903 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3905 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3907 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3908 * rtlanal.c (tls_referenced_p_1): Delete.
3909 (tls_referenced_p): Take a const_rtx rather than an rtx.
3910 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3912 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3914 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3915 (for_each_inc_dec): Take an rtx rather than an rtx *.
3916 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3917 (cselib_record_sets): Likewise.
3918 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3919 (check_for_inc_dec): Likewise.
3920 * rtlanal.c (for_each_inc_dec_ops): Delete.
3921 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3922 rather than a pointer to the memory address. Replace
3923 for_each_inc_dec_ops argument with separate function and data
3924 arguments. Abort on non-autoinc addresses.
3925 (for_each_inc_dec_find_mem): Delete.
3926 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3927 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3929 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3931 * rtl.h (find_all_hard_regs): Declare.
3932 * rtlanal.c (find_all_hard_regs): New function.
3933 (record_hard_reg_uses_1): Delete.
3934 (record_hard_reg_uses): Use find_all_hard_regs.
3936 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3938 * rtl.h (replace_label_data): Delete.
3939 (replace_label): Take the old label, new label and update-nuses flag
3940 as direct arguments. Return void.
3941 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3942 * rtlanal.c (replace_label): Update interface as above. Handle
3943 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3944 iterator. Use FOR_EACH_SUBRTX_PTR.
3946 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3948 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3949 with const_rtx parameters.
3950 * varasm.c (get_pool_constant): Likewise.
3951 * rtlanal.c (rtx_referenced_p_1): Delete.
3952 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3953 Assert that the rtx we're looking for is nonnull. Allow searches
3954 for constant pool SYMBOL_REFs.
3956 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3958 * reload1.c: Include rtl-iter.h.
3959 (note_reg_elim_costly): Turn from being a for_each_rtx callback
3960 to being a function that examines each subrtx itself.
3961 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
3963 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3965 * regcprop.c (cprop_find_used_regs_1): Delete.
3966 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3968 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3970 * regcprop.c: Include rtl-iter.h.
3971 (kill_value): Take a const_rtx.
3972 (kill_autoinc_value): Turn from being a for_each_rtx callback
3973 to being a function that examines each subrtx itself.
3974 (copyprop_hardreg_forward_1): Update accordingly.
3976 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3978 * reg-stack.c: Include rtl-iter.h.
3979 (subst_stack_regs_in_debug_insn): Delete.
3980 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
3981 instead of for_each_rtx.
3983 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3985 * lower-subreg.c (find_decomposable_subregs): Turn from being
3986 a for_each_rtx callback to being a function that examines each
3987 subrtx itself. Remove handling of null rtxes.
3988 (decompose_multiword_subregs): Update accordingly.
3990 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3992 * lower-subreg.c (adjust_decomposed_uses): Delete.
3993 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
3994 Remove handling of null rtxes.
3996 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3998 * lower-subreg.c: Include rtl-iter.h.
3999 (resolve_subreg_use): Turn from being a for_each_rtx callback
4000 to being a function that examines each subrtx itself. Remove
4001 handling of null rtxes.
4002 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4003 (decompose_multiword_subregs): Likewise.
4005 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4007 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4008 to being a function that examines each subrtx itself.
4009 (simplify_using_condition, simplify_using_initial_values): Update
4012 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4014 * loop-iv.c: Include rtl-iter.h.
4015 (find_single_def_src): New function.
4016 (replace_single_def_regs): Turn from being a for_each_rtx callback
4017 to being a function that examines each subrtx itself.
4018 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4020 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4022 * jump.c (eh_returnjump_p_1): Delete.
4023 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4024 Remove handling of null rtxes.
4026 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4028 * jump.c: Include rtl-iter.h.
4029 (returnjump_p_1): Delete.
4030 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4031 Remove handling of null rtxes.
4033 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4035 * ira.c: Include rtl-iter.h.
4036 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4037 to being a function that examines each subrtx itself. Remove
4038 handling of null rtxes.
4039 (update_equiv_regs): Update call accordingly.
4041 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4043 * fwprop.c: Include rtl-iter.h.
4044 (varying_mem_p): Turn from being a for_each_rtx callback to being
4045 a function that examines each subrtx itself.
4046 (propagate_rtx): Update accordingly.
4048 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4050 * function.c: Include rtl-iter.h
4051 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4052 callback to being a function that examines each subrtx itself.
4053 Return the changed flag.
4054 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4055 (instantiate_virtual_regs): Update calls accordingly.
4057 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4059 * final.c: Include rtl-iter.h.
4060 (mark_symbol_ref_as_used): Delete.
4061 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4064 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4066 * emit-rtl.c: Include rtl-iter.h.
4067 (find_auto_inc): Turn from being a for_each_rtx callback to being
4068 a function that examines each subrtx itself. Assume the first operand
4069 to an RTX_AUTOINC is the automodified register.
4070 (try_split): Update call accordingly.
4072 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4074 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4075 Return a bool, inverting the result so that 0/false means "not ok".
4076 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4077 subrtxes of a CONST.
4078 (mem_loc_descriptor, add_const_value_attribute)
4079 (resolve_addr_in_expr): Update calls accordingly.
4081 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4083 * dwarf2out.c: Include rtl-iter.h.
4084 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4085 Remove unused data parameter. Return a bool, inverting the result
4086 so that 0/false means "not ok".
4087 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4088 instead of for_each_rtx.
4090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4092 * dse.c: Include rtl-iter.h.
4093 (check_mem_read_rtx): Change void * parameter to real type.
4094 Remove return value.
4095 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4096 for_each_rtx. Don't handle null rtxes.
4098 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4100 * df-problems.c: Include rtl-iter.h.
4101 (find_memory): Turn from being a for_each_rtx callback to being
4102 a function that examines each subrtx itself. Continue to look for
4103 volatile references even after a nonvolatile one has been found.
4104 (can_move_insns_across): Update calls accordingly.
4106 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4108 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4109 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4110 to iterate over subrtxes. Return a bool rather than an int.
4112 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4114 * ddg.c: Include rtl-iter.h.
4115 (mark_mem_use_1): Rename to...
4116 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4117 instead of for_each_rtx.
4118 (mem_read_insn_p): Update accordingly.
4120 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4122 * cse.c (change_cc_mode_args): Delete.
4123 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4124 a function that examines each subrtx itself. Take the fields of
4125 change_cc_mode_args as argument and return void.
4126 (cse_change_cc_mode_insn): Update calls accordingly.
4128 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4130 * cse.c (is_dead_reg): Change argument to const_rtx.
4131 (dead_debug_insn_data): Delete.
4132 (is_dead_debug_insn): Expand commentary. Turn from being a
4133 for_each_rtx callback to being a function that examines
4134 each subrtx itself. Take the fields of dead_debug_insn_data
4136 (delete_trivially_dead_insns): Update call accordingly.
4138 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4140 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4141 being a for_each_rtx callback to being a function that examines
4143 (cse_extended_basic_block): Update call accordingly.
4145 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4147 * cse.c (check_dependence_data): Delete.
4148 (check_dependence): Change from being a for_each_rtx callback to being
4149 a function that examines all subrtxes itself. Don't handle null rtxes.
4150 (invalidate): Update call accordingly.
4152 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4154 * cse.c: Include rtl-iter.h.
4155 (approx_reg_cost_1): Delete.
4156 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4157 Don't handle null rtxes.
4159 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4161 * cfgcleanup.c: Include rtl-iter.h.
4162 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4163 to being a function that examines each subrtx itself.
4164 (thread_jump): Update accordingly.
4166 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4168 * combine-stack-adj.c: Include rtl-iter.h.
4169 (record_stack_refs_data): Delete.
4170 (record_stack_refs): Turn from being a for_each_rtx callback
4171 to being a function that examines each subrtx itself.
4172 Take a pointer to the reflist. Invert sense of return value
4173 so that true means success and false means failure. Don't
4175 (combine_stack_adjustments_for_block): Update accordingly.
4177 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4179 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4180 callback to a function that takes an rtx and returns a bool
4181 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4184 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4186 * combine.c: Include rtl-iter.h.
4187 (unmentioned_reg_p_1): Delete.
4188 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4189 Don't handle null rtxes.
4191 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4193 * calls.c: Include rtl-iter.h.
4194 (internal_arg_pointer_based_exp_1): Delete.
4195 (internal_arg_pointer_based_exp): Take a const_rtx.
4196 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4198 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4200 * caller-save.c: Include rtl-iter.h.
4201 (add_used_regs_1): Delete.
4202 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4203 to iterate over subrtxes. Assert that any remaining pseudos
4206 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4208 * bt-load.c: Include rtl-iter.h.
4209 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4210 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4211 to iterate over subrtxes.
4212 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4213 find_btr_use rather than btr_referenced_p.
4215 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4217 * alias.c: Include rtl-iter.h.
4218 (refs_newer_value_cb): Delete.
4219 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4221 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4223 * rtl-iter.h: New file.
4224 * rtlanal.c: Include it.
4225 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4226 (generic_subrtx_iterator <T>::add_single_to_queue)
4227 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4228 (generic_subrtx_iterator <T>::free_array): New functions.
4229 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4230 (generic_subrtx_iterator <const_rtx_accessor>)
4231 (generic_subrtx_iterator <rtx_var_accessor>
4232 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4233 (setup_reg_subrtx_bounds): New function.
4234 (init_rtlanal): Call it.
4236 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4239 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4241 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4243 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4245 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4247 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4249 * rtl.h (JUMP_LABEL_AS_INSN): New.
4251 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4253 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4255 (alloc_EXPR_LIST): Strengthen return type from rtx to
4257 (remove_free_EXPR_LIST_node): Likewise for param.
4258 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4259 from rtx to rtx_expr_list *.
4260 * sched-int.h (struct deps_desc): Strengthen fields
4261 "pending_read_mems" and "pending_write_mems" from rtx to
4264 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4265 rtx to rtx_expr_list *.
4266 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4267 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4269 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4270 from rtx to rtx_expr_list *.
4271 * loop-iv.c (simplify_using_initial_values): Strengthen local
4272 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4273 "pnote_next" from rtx * to rtx_expr_list **.
4274 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4275 param "exprp" from rtx * to rtx_expr_list **.
4276 (add_insn_mem_dependence): Strengthen local "mem_list" from
4277 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4279 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4280 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4281 param "old_mems_p" from rtx * to rtx_expr_list **.
4282 * var-tracking.c (struct adjust_mem_data): Strengthen field
4283 "side_effects" from rtx to rtx_expr_list *.
4284 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4286 (prepare_call_arguments): Likewise.
4288 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4290 * function.h (struct rtl_data): Strengthen field
4291 "x_stack_slot_list" from rtx to rtx_expr_list *.
4293 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4294 when assigning to stack_slot_list.
4296 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4298 * function.h (struct rtl_data): Strengthen field
4299 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4300 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4301 rtx * to rtx_expr_list **.
4303 * cfgbuild.c (make_edges): In loop over
4304 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4305 rtx_expr_list *, and use methods of the latter class to clarify
4307 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4308 rtx_expr_list *, and use methods of the latter class to clarify
4310 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4311 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4312 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4313 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4314 to rtx_expr_list *. Use methods of the latter class to clarify
4317 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4319 * function.h (struct expr_status): Strengthen field
4320 "x_forced_labels" from rtx to rtx_expr_list *.
4322 * cfgbuild.c (make_edges): Split local "x" into two locals,
4323 strengthening one from rtx to rtx_expr_list *, and using methods
4325 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4326 loop over forced_labels, introduce strengthen it from rtx to
4327 rtx_expr_list *, using methods to clarify the code.
4328 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4329 to rtx_expr_list *, using methods of said class to clarify the
4331 * reload1.c (set_initial_label_offsets): Split local "x" into two
4332 per-loop variables, strengthening the first from rtx to
4333 rtx_expr_list * and using methods.
4335 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4337 * coretypes.h (class rtx_expr_list): Add forward declaration.
4338 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4339 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4340 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4341 invariant: GET_CODE (X) == EXPR_LIST.
4342 (is_a_helper <rtx_expr_list *>::test): New.
4343 (rtx_expr_list::next): New.
4344 (rtx_expr_list::element): New.
4345 (gen_rtx_EXPR_LIST): New.
4347 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4349 * varasm.c (mark_constants): Convert a GET_CODE check into a
4350 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4351 Use methods of rtx_sequence to clarify the code.
4353 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4355 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4356 local "seq" via a checked cast, and use methods of rtx_sequence
4357 to simplify the code.
4359 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4361 * resource.c (mark_referenced_resources): Strengthen local
4362 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4363 using methods of rtx_sequence to clarify the code.
4364 (find_dead_or_set_registers): Within the switch statement, convert
4365 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4366 the JUMP_P handling, introduce another local "seq", adding a
4367 checked cast to rtx_sequence *. In both cases, use methods of
4368 rtx_sequence to clarify the code.
4369 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4370 via a checked cast, and use methods of rtx_sequence to simplify
4373 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4375 * reorg.c (redundant_insn): In two places in the function, replace
4376 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4377 usings methods of rtx_sequence to clarify the code.
4379 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4381 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4382 local "seq" with a checked cast, and use methods of rtx_sequence
4383 to clarify the code.
4385 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4387 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4388 with a checked cast, in the region for where we know it's a
4389 SEQUENCE. Use methods of rtx_sequence.
4391 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4393 * final.c (get_attr_length_1): Replace GET_CODE check with a
4394 dyn_cast, introducing local "seq" and the use of methods of
4396 (shorten_branches): Likewise, introducing local "body_seq".
4397 Strengthen local "inner_insn" from rtx to rtx_insn *.
4398 (reemit_insn_block_notes): Replace GET_CODE check with a
4399 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4400 Use methods of rtx_sequence.
4401 (final_scan_insn): Likewise, introducing local "seq" for when
4402 "body" is known to be a SEQUENCE, using its methods.
4404 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4406 * except.c (can_throw_external): Strengthen local "seq" from rtx
4407 to rtx_sequence *. Use methods of rtx_sequence.
4408 (insn_nothrow_p): Likewise.
4410 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4412 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4413 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4414 Use methods of rtx_sequence.
4415 (scan_trace): Likewise for local "pat".
4417 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4419 * coretypes.h (class rtx_sequence): Add forward declaration.
4420 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4421 invariant: GET_CODE (X) == SEQUENCE.
4422 (is_a_helper <rtx_sequence *>::test): New.
4423 (is_a_helper <const rtx_sequence *>::test): New.
4424 (rtx_sequence::len): New.
4425 (rtx_sequence::element): New.
4426 (rtx_sequence::insn): New.
4428 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4430 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4432 (alloc_INSN_LIST): Strengthen return type from rtx to
4434 (copy_INSN_LIST): Likewise for return type and param.
4435 (concat_INSN_LIST): Likewise for both params and return type.
4436 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4437 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4438 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4439 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4441 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4442 "implicit_sets", "control_uses", "clobbers" from rtx to
4444 (struct deps_desc): Likewise for fields "pending_read_insns",
4445 "pending_write_insns", "pending_jump_insns",
4446 "last_pending_memory_flush", "last_function_call",
4447 "last_function_call_may_noreturn", "sched_before_next_call",
4448 "sched_before_next_jump".
4449 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4450 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4452 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4453 from rtx to rtx_insn_list *.
4454 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4457 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4458 to rtx_insn_list **.
4459 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4461 (queue_insn): Likewise for local "link".
4462 (struct haifa_saved_data): Strengthen field "insn_queue" from
4463 rtx * to rtx_insn_list **.
4464 (save_backtrack_point): Update allocation of save->insn_queue to
4465 reflect the strengthening of elements from rtx to rtx_insn_list *.
4466 (queue_to_ready): Strengthen local "link" from rtx to
4467 rtx_insn_list *; use methods "next" and "insn" when traversing the
4469 (early_queue_to_ready): Likewise for locals "link", "next_link",
4471 (schedule_block): Update allocation of insn_queue to reflect the
4472 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4473 local "link" from rtx to rtx_insn_list *, and use methods when
4475 (add_to_speculative_block): Strengthen locals "twins" and
4476 "next_node" from rtx to rtx_insn_list *, and use methods when
4477 working with them. Strengthen local "twin" from rtx to
4478 rtx_insn *, eliminating a checked cast.
4479 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4480 from rtx to rtx_insn_list *, and use methods when working with
4483 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4484 from rtx to rtx_insn_list *, adding a checked cast.
4485 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4487 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4488 "newlink" from rtx to rtx_insn_list *. Strengthen local
4489 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4490 from rtx to rtx_insn *.
4491 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4492 from rtx to rtx_insn_list *. Use methods of the latter class.
4493 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4494 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4495 (remove_free_INSN_LIST_node): Strengthen return type and local
4496 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4497 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4498 rtx_insn_list *, using "insn" method.
4500 * sched-deps.c (add_dependence_list): Strengthen param "list"
4501 from rtx to rtx_insn_list *, and use methods when working with it.
4502 (add_dependence_list_and_free): Strengthen param "listp" from
4503 rtx * to rtx_insn_list **.
4504 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4505 to rtx_insn_list **, and use methods when working with *listp.
4506 (remove_from_both_dependence_lists): Strengthen param "listp" from
4507 rtx * to rtx_insn_list **
4508 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4509 to rtx_insn_list **. Eliminate local "link", in favor of two new
4510 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4512 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4513 by introducing local "cond_deps".
4514 (remove_from_deps): Strengthen param "insn" from rtx to
4517 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4518 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4519 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4520 Use methods of rtx_insn_list.
4522 * store-motion.c (struct st_expr): Strengthen fields
4523 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4524 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4526 (find_moveable_store): Split out "tmp" into multiple more-tightly
4527 scoped locals. Use methods of rtx_insn_list *.
4528 (compute_store_table): Strengthen local "tmp" from rtx to
4529 rtx_insn *. Use methods of rtx_insn_list *.
4531 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4533 * coretypes.h (class rtx_insn_list): Add forward declaration.
4534 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4535 (is_a_helper <rtx_insn_list *>::test): New.
4536 (rtx_insn_list::next): New.
4537 (rtx_insn_list::insn): New.
4538 (gen_rtx_INSN_LIST): Add prototype.
4539 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4540 * gengenrtl.c (special_rtx): Add INSN_LIST.
4542 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4544 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4545 "prev" from rtx to rtx_insn *.
4547 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4549 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4550 functions. Require merely an rtx for now, not an rtx_insn *.
4551 (BLOCK_FOR_INSN): Likewise.
4552 (INSN_LOCATION): Likewise.
4553 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4555 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4557 * rtl.h (PATTERN): Convert this macro into a pair of inline
4558 functions, for now, requiring const_rtx and rtx.
4560 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4562 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4564 (final_postscan_insn): Likewise.
4565 (adjust_cost): Likewise.
4566 (adjust_priority): Likewise.
4567 (variable_issue): Likewise.
4568 (macro_fusion_pair_p): Likewise.
4569 (dfa_post_cycle_insn): Likewise.
4570 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4571 (first_cycle_multipass_issue): Likewise.
4572 (dfa_new_cycle): Likewise.
4573 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4574 (speculate_insn): Likewise for param "insn".
4575 (gen_spec_check): Likewise for params "insn" and "label".
4576 (get_insn_spec_ds): Likewise for param "insn".
4577 (get_insn_checked_ds): Likewise.
4578 (dispatch_do): Likewise.
4579 (dispatch): Likewise.
4580 (cannot_copy_insn_p): Likewise.
4581 (invalid_within_doloop): Likewise.
4582 (legitimate_combined_insn): Likewise.
4586 * doc/tm.texi: Automatically updated to reflect changes to
4589 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4591 (schedule_block): Likewise.
4592 (sched_init): Likewise.
4593 (sched_speculate_insn): Strengthen param "insn" from rtx to
4595 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4597 * hooks.c (hook_bool_rtx_true): Rename to...
4598 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4600 (hook_constcharptr_const_rtx_null): Rename to...
4601 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4602 first param from const_rtx to const rtx_insn *.
4603 (hook_bool_rtx_int_false): Rename to...
4604 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4605 param from rtx to rtx_insn *.
4606 (hook_void_rtx_int): Rename to...
4607 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4610 * hooks.h (hook_bool_rtx_true): Rename to...
4611 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4613 (hook_bool_rtx_int_false): Rename to...
4614 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4615 param from rtx to rtx_insn *.
4616 (hook_void_rtx_int): Rename to...
4617 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4619 (hook_constcharptr_const_rtx_null): Rename to...
4620 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4621 first param from const_rtx to const rtx_insn *.
4623 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4624 and local "prev" from rtx to rtx_insn *.
4626 * sched-int.h (sched_speculate_insn): Strengthen first param from
4629 * sel-sched.c (create_speculation_check): Likewise for local "label".
4630 * targhooks.c (default_invalid_within_doloop): Strengthen param
4631 "insn" from const_rtx to const rtx_insn *.
4632 * targhooks.h (default_invalid_within_doloop): Strengthen param
4633 from const_rtx to const rtx_insn *.
4635 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4636 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4638 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4640 (arc_invalid_within_doloop): Likewise, with const.
4642 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4643 (arm_cannot_copy_insn_p): Likewise for param "insn".
4644 (arm_unwind_emit): Likewise.
4646 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4649 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4650 (c6x_variable_issue): Likewise. Removed now-redundant checked
4652 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4654 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4655 Likewise for param "insn".
4656 (epiphany_mode_after): Likewise.
4657 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4658 params "insn", "dep_insn".
4659 (epiphany_mode_needed): Likewise for param "insn".
4660 (epiphany_mode_after): Likewise.
4662 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4663 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4664 (ix86_avx_u128_mode_needed): Likewise.
4665 (ix86_i387_mode_needed): Likewise.
4666 (ix86_mode_needed): Likewise.
4667 (ix86_avx_u128_mode_after): Likewise.
4668 (ix86_mode_after): Likewise.
4669 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4670 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4671 (ix86_adjust_priority): Likewise for param "insn".
4672 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4673 (do_dispatch): Likewise.
4674 (has_dispatch): Likewise.
4675 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4677 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4678 reflect renaming of default hook implementation from
4679 hook_constcharptr_const_rtx_null to
4680 hook_constcharptr_const_rtx_insn_null.
4681 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4683 (ia64_variable_issue): Likewise for param "insn".
4684 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4685 (ia64_dfa_new_cycle): Likewise.
4686 (ia64_get_insn_spec_ds): Likewise.
4687 (ia64_get_insn_checked_ds): Likewise.
4688 (ia64_speculate_insn): Likewise.
4689 (ia64_gen_spec_check): Likewise for params "insn", "label".
4690 (ia64_asm_unwind_emit): Likewise for param "insn".
4692 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4694 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4696 (m68k_sched_variable_issue): Likewise for param "insn".
4698 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4701 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4702 Likewise for params "insn", "dep".
4704 * config/mips/mips.c (mips_adjust_cost): Likewise.
4705 (mips_variable_issue): Likewise for param "insn".
4706 (mips_final_postscan_insn): Likewise.
4708 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4709 for params "insn", "dep".
4711 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4713 (pa_adjust_priority): Likewise for param "insn".
4715 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4716 Likewise for params "insn", "dep_insn".
4718 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4720 (rs6000_variable_issue): Likewise.
4721 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4722 (rs6000_debug_adjust_cost): Likewise.
4723 (rs6000_adjust_priority): Likewise for param "insn".
4724 (rs6000_use_sched_lookahead_guard): Likewise.
4725 (get_next_active_insn): Likewise for return type and both params.
4726 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4727 and locals "insn", "next_insn".
4728 (pad_groups): Likewise.
4730 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4732 (s390_cannot_copy_insn_p): Likewise.
4733 (s390_sched_variable_issue): Likewise for third param, eliminating
4735 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4736 default hook implementation from hook_constcharptr_const_rtx_null
4737 to hook_constcharptr_const_rtx_insn_null.
4739 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4740 from rtx to rtx_insn *.
4741 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4742 (sh_variable_issue): Likewise for param "insn".
4743 (sh_dfa_new_cycle): Likewise.
4744 (sh_mode_needed): Likewise.
4745 (sh_mode_after): Likewise.
4747 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4748 params "insn", "dep_insn".
4749 (hypersparc_adjust_cost): Likewise.
4750 (sparc_adjust_cost): Likewise.
4752 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4753 param, eliminated checked cast.
4754 (spu_sched_adjust_cost): Likewise for first and third params.
4756 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4757 params "insn" and "dep_insn" from rtx to rtx_insn *.
4759 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4761 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4763 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4764 (set_is_load_p): ...this, updating to work on a SET pattern rather
4766 (is_store_insn): Rename to...
4767 (set_is_store_p): ...this, updating to work on a SET pattern
4768 rather than an insn.
4769 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4770 top of function to where it is needed. Rewrite the bogus
4771 condition that checks for "insn" and "dep" being PARALLEL to
4772 instead use single_set, introducing locals "insn_set" and
4773 "dep_set". Given that we only ever returned "cost" for a non-pair
4774 of SETs, bail out early if we don't have a pair of SET.
4775 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4776 use the new locals "insn_set" and "dep_set", and update calls to
4777 is_load_insn and is_store_insn to be calls to set_is_load_p and
4780 2014-08-27 Guozhi Wei <carrot@google.com>
4783 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4784 amount before using it.
4786 2014-08-27 Richard Biener <rguenther@suse.de>
4788 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4789 get_maxval_strlen inside a more useful API.
4790 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4791 (gimple_fold_builtin): ... caller.
4792 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4793 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4794 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4795 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4796 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4797 gimple_fold_builtin_sprintf): Adjust to compute maxval
4800 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4803 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4805 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4806 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4807 Anna Tikhonova <anna.tikhonova@intel.com>
4808 Ilya Tocar <ilya.tocar@intel.com>
4809 Andrey Turetskiy <andrey.turetskiy@intel.com>
4810 Ilya Verbin <ilya.verbin@intel.com>
4811 Kirill Yukhin <kirill.yukhin@intel.com>
4812 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4814 * config/i386/sse.md
4815 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4816 Use `concat_tg_mode' attribute to determine asm register size.
4818 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4819 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4820 Anna Tikhonova <anna.tikhonova@intel.com>
4821 Ilya Tocar <ilya.tocar@intel.com>
4822 Andrey Turetskiy <andrey.turetskiy@intel.com>
4823 Ilya Verbin <ilya.verbin@intel.com>
4824 Kirill Yukhin <kirill.yukhin@intel.com>
4825 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4827 * config/i386/sse.md
4828 (define_mode_iterator VI48_AVX512VL): New.
4829 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4830 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4831 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4832 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4833 with VI1): Change mode iterator.
4834 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4835 with VI_ULOADSTORE_BW_AVX512VL): New.
4836 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4837 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4838 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4839 with VI1): Change mode iterator.
4840 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4841 with VI_ULOADSTORE_BW_AVX512VL): New.
4842 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4843 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4844 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4845 with VI1): Change mode iterator.
4846 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4847 with VI_ULOADSTORE_BW_AVX512VL): New.
4848 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4849 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4850 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4851 (define_insn "<avx512>_storedqu<mode>_mask" with
4852 VI48_AVX512VL): New.
4853 (define_insn "<avx512>_storedqu<mode>_mask" with
4854 VI12_AVX512VL): Ditto.
4856 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4857 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4858 Anna Tikhonova <anna.tikhonova@intel.com>
4859 Ilya Tocar <ilya.tocar@intel.com>
4860 Andrey Turetskiy <andrey.turetskiy@intel.com>
4861 Ilya Verbin <ilya.verbin@intel.com>
4862 Kirill Yukhin <kirill.yukhin@intel.com>
4863 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4865 * config/i386/sse.md
4866 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4867 (define_mode_iterator VI48_AVX512BW): New.
4868 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4869 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4870 with VI48_AVX2_48_AVX512F): New.
4871 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4872 with VI2_AVX512VL): Ditto.
4874 2014-08-27 Richard Biener <rguenther@suse.de>
4877 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4878 (fold_builtin_3): Do not fold strcat_chk here.
4879 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4881 (gimple_fold_builtin): Fold strcat_chk here.
4883 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4885 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4886 * dwarf2out.c (dwarf2out_decl): Make static.
4888 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4890 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4892 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4894 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4895 from rtx to rtx_insn *.
4896 (cselib_lookup_from_insn): Likewise for final param.
4897 (cselib_subst_to_values_from_insn): Likewise.
4898 (cselib_add_permanent_equiv): Likewise.
4900 * cselib.c (cselib_current_insn): Likewise for this variable.
4901 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4902 (cselib_lookup_from_insn): Likewise.
4903 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4904 "save_cselib_current_insn".
4905 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4907 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4908 from rtx to rtx_insn *.
4910 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4912 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4915 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4917 * df.h (df_dump_insn_problem_function): Strengthen first param of
4918 this callback from const_rtx to const rtx_insn *.
4919 (struct df_insn_info): Strengthen field "insn" from rtx to
4921 (DF_REF_INSN): Eliminate this function, reinstating the older
4923 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4924 (df_reg_defined): Likewise.
4925 (df_find_use): Likewise.
4926 (df_reg_used): Likewise.
4927 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4929 (df_dump_insn_bottom): Likewise.
4930 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4931 (df_insn_debug_regno): Likewise.
4932 (debug_df_insn): Likewise.
4933 (df_rd_simulate_one_insn): Likewise for param 2.
4934 (df_word_lr_simulate_defs): Likewise for param 1.
4935 (df_word_lr_simulate_uses): Likewise.
4936 (df_md_simulate_one_insn): Likewise for param 2.
4937 (df_simulate_find_noclobber_defs): Likewise for param 1.
4938 (df_simulate_find_defs): Likewise.
4939 (df_simulate_defs): Likewise.
4940 (df_simulate_uses): Likewise.
4941 (df_simulate_one_insn_backwards): Likewise for param 2.
4942 (df_simulate_one_insn_forwards): Likewise.
4943 (df_uses_create): Likewise for param 2.
4944 (df_insn_create_insn_record): Likewise for param 1.
4945 (df_insn_delete): Likewise.
4946 (df_insn_rescan): Likewise.
4947 (df_insn_rescan_debug_internal): Likewise.
4948 (df_insn_change_bb): Likewise.
4949 (df_notes_rescan): Likewise.
4950 * rtl.h (remove_death): Likewise for param 2.
4951 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
4953 * sched-int.h (reemit_notes): Strengthen param from rtx to
4955 * valtrack.h (propagate_for_debug): Likewise for param 1.
4957 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
4958 local "tmp_rtx" from const_rtx to const rtx_insn *.
4959 * combine.c (remove_death): Strengthen param "insn" from rtx to
4961 (move_deaths): Likewise for local "where_dead".
4962 * cse.c (delete_trivially_dead_insns): Introduce local
4963 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
4964 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
4966 (df_reg_defined): Likewise.
4967 (df_find_use): Likewise.
4968 (df_reg_used): Likewise.
4969 (df_dump_insn_problem_data): Strengthen param "insn" from
4970 const_rtx to const rtx_insn *.
4971 (df_dump_insn_top): Likewise.
4972 (df_dump_insn_bottom): Likewise.
4973 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
4974 (df_insn_debug_regno): Likewise.
4975 (debug_df_insn): Likewise.
4976 (DF_REF_INSN): Delete.
4977 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
4978 from rtx to rtx_insn *.
4979 (df_chain_insn_top_dump): Strengthen param "insn" from
4980 const_rtx to const rtx_insn *.
4981 (df_chain_insn_bottom_dump): Likewise.
4982 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
4984 (df_word_lr_simulate_uses): Likewise.
4985 (df_print_note): Likewise.
4986 (df_remove_dead_and_unused_notes): Likewise.
4987 (df_set_unused_notes_for_mw): Likewise.
4988 (df_set_dead_notes_for_mw): Likewise.
4989 (df_create_unused_note): Likewise.
4990 (df_simulate_find_defs): Likewise.
4991 (df_simulate_find_uses): Likewise.
4992 (df_simulate_find_noclobber_defs): Likewise.
4993 (df_simulate_defs): Likewise.
4994 (df_simulate_uses): Likewise.
4995 (df_simulate_one_insn_backwards): Likewise.
4996 (df_simulate_one_insn_forwards): Likewise.
4997 (df_md_simulate_one_insn): Likewise.
4998 * df-scan.c (df_uses_create): Likewise.
4999 (df_insn_create_insn_record): Likewise.
5000 (df_insn_delete): Likewise.
5001 (df_insn_rescan): Likewise.
5002 (df_insn_rescan_debug_internal): Likewise.
5003 (df_insn_change_bb): Likewise.
5004 (df_notes_rescan): Likewise.
5005 (df_refs_add_to_chains): Likewise.
5006 (df_insn_refs_verify): Likewise.
5007 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5008 when invoking df_insn_delete.
5009 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5010 (set_unique_reg_note): Add checked cast.
5011 * final.c (cleanup_subreg_operands): Likewise.
5012 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5013 "insn" from rtx to rtx_insn *.
5014 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5015 "last" from rtx to rtx_insn *.
5016 * ira-emit.c (change_regs_in_insn): New function.
5017 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5018 Invoke change_regs_in_insn rather than change_regs.
5019 * ira.c (update_equiv_regs): Strengthen locals "insn",
5020 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5021 for_each_rtx_in_insn rather than for_each_rtx.
5022 * recog.c (confirm_change_group): Add checked casts.
5023 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5025 (peep2_fill_buffer): Add checked cast.
5026 * rtlanal.c (remove_note): Likewise.
5027 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5028 locals "next" "end" from rtx to rtx_insn *.
5030 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5032 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5034 (struct reg_use_data): Likewise for field "insn".
5035 (insn_cost): Likewise for param.
5036 (real_insn_for_shadow): Likewise for return type and param.
5037 (increase_insn_priority): Likewise for param 1.
5038 (debug_dependencies): Likewise for both params.
5040 * haifa-sched.c (insn_delay): Likewise for param "insn".
5041 (real_insn_for_shadow): Likewise for return type and param "insn".
5042 (update_insn_after_change): Likewise for param "insn".
5043 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5045 (insn_cost): Likewise for param "insn".
5046 (increase_insn_priority): Likewise.
5047 (calculate_reg_deaths): Likewise.
5048 (setup_insn_reg_pressure_info): Likewise.
5049 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5050 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5051 (model_recompute): Likewise.
5052 (must_restore_pattern_p): Likewise for param "next".
5053 (model_excess_cost): Likewise for param "insn".
5054 (queue_remove): Likewise.
5055 (adjust_priority): Likewise for param "prev".
5056 (update_register_pressure): Likewise for param "insn".
5057 (setup_insn_max_reg_pressure): Likewise for local "insn".
5058 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5059 (model_add_to_schedule): Likewise.
5060 (model_reset_queue_indices): Likewise for local "insn".
5061 (unschedule_insns_until): Strengthen local "recompute_vec" from
5062 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5063 "con" from rtx to rtx_insn *.
5064 (restore_last_backtrack_point): Likewise for both locals "x". Add
5066 (estimate_insn_tick): Likewise for param "insn".
5067 (commit_schedule): Likewise for params "prev_head", "tail" and
5069 (verify_shadows): Likewise for locals "i1", "i2".
5070 (dump_insn_stream): Likewise for params "head", "tail" and locals
5071 "next_tail", "insn".
5072 (schedule_block): Likewise for locals "insn", "x". Add a checked
5074 (fix_inter_tick): Likewise for params "head", "tail".
5075 (create_check_block_twin): Likewise for local "jump".
5076 (haifa_change_pattern): Likewise for param "insn".
5077 (haifa_speculate_insn): Likewise.
5078 (dump_new_block_header): Likewise for params "head", "tail".
5079 (fix_jump_move): Likewise for param "jump".
5080 (move_block_after_check): Likewise.
5081 (sched_init_insn_luid): Likewise for param "insn".
5082 (sched_init_luids): Likewise for local "insn".
5083 (insn_luid): Likewise for param "insn".
5084 (init_h_i_d): Likewise.
5085 (haifa_init_h_i_d): Likewise for local "insn".
5086 (haifa_init_insn): Likewise for param "insn".
5087 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5089 (create_insn_reg_use): Likewise for param "insn".
5090 (setup_insn_reg_uses): Likewise. Add a checked cast.
5091 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5092 "tail" from rtx to rtx_insn *.
5093 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5094 "insn", "next_tail".
5096 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5098 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5099 from rtx to rtx_insn *.
5100 (model_add_to_schedule): Likewise for locals "start", "end",
5103 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5105 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5107 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5108 "to" and locals "insn", "next", "copy". Remove now-redundant
5111 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5113 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5114 rtx_insn * and param 4 from rtx * to rtx_insn **.
5115 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5116 param 2 from rtx * to rtx_insn **.
5118 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5119 rtx_insn * and final param from rtx * to rtx_insn **.
5121 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5122 from rtx to rtx_insn *.
5123 (try_head_merge_bb): Likewise for both locals named "move_upto".
5124 * df-problems.c (can_move_insns_across): Likewise for params
5125 "from", "to", "across_from", "across_to" and locals "insn",
5126 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5128 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5129 from rtx to rtx_insn *.
5130 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5131 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5132 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5134 (noce_try_abs): Likewise.
5135 (noce_get_condition): Likewise for param "jump". Strengthen param
5136 "earliest" from rtx * to rtx_insn **.
5137 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5139 (find_cond_trap): Likewise.
5140 (dead_or_predicable): Likewise for local "earliest".
5141 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5143 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5144 and local "prev". Strengthen param "earliest" from rtx * to
5146 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5147 Strengthen param "earliest" from rtx * to rtx_insn **.
5149 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5151 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5152 "to" and local "insn" from rtx to rtx_insn *.
5154 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5156 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5157 from rtx to rtx_insn *.
5158 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5159 (code_motion_path_driver): Likewise for local "last_insn".
5160 (simplify_changed_insns): Likewise for local "insn".
5162 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5164 * rtl.h (push_to_sequence): Strengthen param from rtx to
5166 (push_to_sequence2): Likewise for both params.
5167 (delete_insns_since): Likewise for param.
5168 (reorder_insns_nobb): Likewise for all three params.
5169 (set_new_first_and_last_insn): Likewise for both params.
5171 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5172 rtx_insn *. Remove now-redundant cast.
5173 (set_last_insn): Likewise.
5175 * builtins.c (expand_builtin_return): Strengthen local
5176 "call_fusage" from rtx to rtx_insn *.
5177 * cfgrtl.c (create_basic_block_structure): Likewise for local
5179 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5180 "first", "last" and local "insn".
5181 (delete_insns_since): Likewise for param "from".
5182 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5184 (push_to_sequence): Likewise for param "first" and local "last".
5185 (push_to_sequence2): Likewise for params "first" and "last".
5186 * lra.c (emit_add3_insn): Likewise for local "last".
5187 (lra_emit_add): Likewise.
5188 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5190 (process_address_1): Likewise for locals "insn", last".
5191 * modulo-sched.c (ps_first_note): Likewise for return type.
5192 * optabs.c (expand_binop_directly): Likewise for param "last".
5194 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5196 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5198 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5200 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5202 * function.h (struct sequence_stack): Strengthen fields "first"
5203 and "last" from rtx to rtx_insn *.
5204 (struct emit_status): Likewise for fields "x_first_insn" and
5207 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5208 (set_first_insn): Add checked cast.
5209 (get_last_insn): Remove now-redundant checked cast.
5210 (set_last_insn): Add checked cast.
5212 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5213 "saved_first" and "saved_last" from rtx to rtx_insn *.
5215 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5217 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5218 (unlink_insn_chain): Strengthen both params from rtx to
5221 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5223 (unlink_insn_chain): Likewise for params "first" and "last".
5224 Remove now-redundant checked cast.
5225 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5226 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5228 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5230 (add_insn): Likewise for param "insn" and local "prev".
5231 (add_insn_after_nobb): Likewise for both params and local "next".
5232 (add_insn_before_nobb): Likewise for both params and local "prev".
5233 (add_insn_after): Rename param "after" to "uncast_after",
5234 introducing local "after" with another checked cast.
5235 (add_insn_before): Rename params "insn" and "before", giving them
5236 "uncast_" prefixes, adding the old names back using checked casts.
5237 (emit_note_after): Likewise for param "after".
5238 (emit_note_before): Likewise for param "before".
5239 (emit_label): Add a checked cast.
5241 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5243 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5244 "insn" from rtx to rtx_insn *.
5246 * cselib.c (cselib_record_sets_hook): Likewise.
5248 * var-tracking.c (add_with_sets): Likewise, renaming back from
5249 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5252 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5254 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5255 and "header_" from rtx to rtx_insn *.
5256 (struct basic_block_d): Likewise for field "head_" within "x"
5257 field of union basic_block_il_dependent.
5258 (BB_HEAD): Drop function...
5259 (SET_BB_HEAD): ...and this function in favor of...
5260 (BB_HEAD): ...reinstate macro.
5261 (BB_END): Drop function...
5262 (SET_BB_END): ...and this function in favor of...
5263 (BB_END): ...reinstate macro.
5264 (BB_HEADER): Drop function...
5265 (SET_BB_HEADER): ...and this function in favor of...
5266 (BB_HEADER): ...reinstate macro.
5268 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5269 (fix_crossing_unconditional_branches): Likewise.
5270 * caller-save.c (save_call_clobbered_regs): Likewise.
5271 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5272 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5273 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5274 (merge_blocks_move_successor_nojumps): Likewise.
5275 (outgoing_edges_match): Update use of for_each_rtx to
5276 for_each_rtx_in_insn.
5277 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5278 (expand_gimple_cond): Likewise.
5279 (expand_gimple_tailcall): Likewise.
5280 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5282 (construct_exit_block): Drop use of SET_BB_END.
5283 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5285 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5286 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5287 SET_BB_HEAD and SET_BB_END.
5288 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5290 (rtl_delete_block): Drop use of SET_BB_HEAD.
5291 (rtl_split_block): Drop use of SET_BB_END.
5292 (emit_nop_for_unique_locus_between): Likewise.
5293 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5294 (block_label): Drop use of SET_BB_HEAD.
5295 (fixup_abnormal_edges): Drop use of SET_BB_END.
5296 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5297 (relink_block_chain): Likewise.
5298 (fixup_reorder_chain): Drop use of SET_BB_END.
5299 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5300 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5301 rtx_insn **. Drop use of SET_BB_HEADER.
5302 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5304 (BB_HEAD): Delete this function.
5305 (SET_BB_HEAD): Likewise.
5307 (SET_BB_END): Likewise.
5308 (BB_HEADER): Likewise.
5309 (SET_BB_HEADER): Likewise.
5310 * emit-rtl.c (add_insn_after): Rename param "insn" to
5311 "uncast_insn", adding a new local "insn" and a checked cast to
5312 rtx_insn *. Drop use of SET_BB_END.
5313 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5314 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5315 (reorder_insns): Drop use of SET_BB_END.
5316 (emit_insn_after_1): Strengthen param "first" and locals "last",
5317 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5318 (emit_pattern_after_noloc): Add checked cast.
5319 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5320 (restore_other_notes): Likewise.
5321 (move_insn): Likewise.
5322 (sched_extend_bb): Likewise.
5323 (fix_jump_move): Likewise.
5324 * ifcvt.c (noce_process_if_block): Likewise.
5325 (dead_or_predicable): Likewise.
5326 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5327 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5328 * sel-sched-ir.c (sel_move_insn): Likewise.
5329 * sel-sched.c (move_nop_to_previous_block): Likewise.
5331 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5333 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5335 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5337 * basic-block.h (create_basic_block_structure): Strengthen params
5338 1 "head" and 2 "end" from rtx to rtx_insn *.
5339 * cfgrtl.c (create_basic_block_structure): Likewise.
5340 (rtl_create_basic_block): Update casts from void * to rtx to
5341 rtx_insn *, so that we can pass them as rtx_insn * to
5342 create_basic_block_structure.
5343 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5345 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5347 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5349 (check_for_inc_dec): Strengthen param "insn" from rtx to
5352 * cselib.h (cselib_process_insn): Likewise.
5354 * cselib.c (cselib_record_sets): Likewise.
5355 (cselib_process_insn): Likewise.
5357 * dse.c (struct insn_info): Likewise for field "insn".
5358 (check_for_inc_dec_1): Likewise for local "insn".
5359 (check_for_inc_dec): Likewise for param "insn".
5360 (scan_insn): Likewise.
5361 (dse_step1): Likewise for local "insn".
5363 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5364 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5366 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5368 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5369 from rtx to rtx_insn *.
5370 (DEP_PRO): Delete this function and...
5371 (SET_DEP_PRO): ...this function in favor of...
5372 (DEP_PRO): ...reinstate this macro.
5373 (DEP_CON): Delete this function and...
5374 (SET_DEP_CON): ...this function in favor of...
5375 (DEP_CON): ...reinstate this old macro.
5376 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5377 (init_dep): Likewise.
5378 (set_priorities): Likewise for both params.
5379 (sd_copy_back_deps): Likewise for params 1 and 2.
5381 * haifa-sched.c (priority): Likewise for param "insn" and local
5383 (set_priorities): Likewise for params "head" and "tail" and local
5385 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5387 (add_to_speculative_block): Add a checked cast.
5388 (create_check_block_twin): Drop use of SET_DEP_CON.
5389 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5392 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5393 Drop use of SET_DEP_PRO
5394 (init_dep): Strengthen params "pro" and "con" from rtx to
5396 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5400 (SET_DEP_PRO): Delete.
5401 (SET_DEP_CON): Delete.
5403 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5405 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5406 from rtx to rtx_insn *.
5407 (VINSN_INSN_RTX): Eliminate rvalue function and...
5408 (SET_VINSN_INSN): ...lvalue function in favor of...
5409 (VINSN_INSN_RTX): reinstate this old macro.
5411 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5412 in favor of VINSN_INSN_RTX.
5413 (VINSN_INSN_RTX): Delete this function.
5414 (SET_VINSN_INSN_RTX): Likewise.
5416 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5418 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5419 (BND_TO): Delete this function and...
5420 (SET_BND_TO): ...this functions in favor of...
5421 (BND_TO): ...reinstating this macro.
5422 (struct _fence): Strengthen field "executing_insns" from
5423 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5424 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5425 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5426 and param "insn" from rtx to insn_t.
5427 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5430 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5432 (rtx_vec_t): Likewise.
5433 (struct sched_deps_info_def): Strengthen param of "start_insn"
5434 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5435 "note_mem_dep" callback and first param of "note_dep" callback.
5437 * haifa-sched.c (add_to_speculative_block): Strengthen param
5438 "insn" from rtx to rtx_insn *.
5439 (clear_priorities): Likewise.
5440 (calc_priorities): Likewise for local "insn".
5442 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5443 Remove redundant checked cast.
5444 (haifa_note_mem_dep): Likewise for param "pending_insn".
5445 (haifa_note_dep): Likewise for param "elem".
5446 (note_mem_dep): Likewise for param "e".
5447 (sched_analyze_1): Add checked casts.
5448 (sched_analyze_2): Likewise.
5450 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5451 from rtx to rtx_insn *.
5452 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5453 from vec<rtx> * to vec<rtx_insn *> *.
5455 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5457 (flist_add): Strengthen param "executing_insns" from
5458 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5459 (advance_deps_context): Remove now-redundant checked cast.
5460 (init_fences): Replace uses of NULL_RTX with NULL.
5461 (merge_fences): Strengthen params "last_scheduled_insn" and
5462 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5463 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5464 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5465 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5466 an instruction, rather than doing double-duty as a pattern.
5467 (return_nop_to_pool): Update for change of insn_t.
5468 (deps_init_id): Remove now-redundant checked cast.
5469 (struct sched_scan_info_def): Strengthen param of "init_insn"
5470 callback from rtx to insn_t.
5471 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5472 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5474 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5475 "end" from rtx to rtx_insn *.
5476 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5477 (rtx insn_rtx, bool force_unique_p)
5478 (BND_TO): Delete function.
5479 (SET_BND_TO): Delete function.
5481 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5483 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5484 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5486 (undo_transformations): Likewise for param "insn".
5487 (update_liveness_on_insn): Likewise.
5488 (compute_live_below_insn): Likewise for param "insn" and local
5490 (update_data_sets): Likewise for param "insn".
5491 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5492 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5493 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5495 (move_cond_jump): Likewise for param "insn".
5496 (move_cond_jump): Drop use of SET_BND_TO.
5497 (compute_av_set_on_boundaries): Likewise.
5498 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5499 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5500 from rtx to rtx_insn *.
5501 (maybe_emit_renaming_copy): Likewise for param "insn".
5502 (maybe_emit_speculative_check): Likewise.
5503 (handle_emitting_transformations): Likewise.
5504 (remove_insn_from_stream): Likewise.
5505 (code_motion_process_successors): Strengthen local "succ" from rtx
5508 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5510 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5511 ilist_t, not _xlist_t;
5512 (ILIST_INSN): Define in terms of new union field "insn".
5513 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5515 (struct _list_node): Add new field "insn" to the union, of type
5517 (ilist_add): Replace macro with an inline function, requiring an
5519 (ilist_remove): Define this macro directly in terms of
5520 _list_remove, rather than indirectly via _xlist_remove.
5521 (ilist_clear): Likewise, in terms of _list_clear rather than
5523 (ilist_is_in_p): Replace macro with an inline function, requiring
5525 (_list_iter_cond_insn): New function.
5526 (ilist_iter_remove): Define this macro directly in terms of
5527 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5528 (ilist_iterator): Define directly in terms of _list_iterator
5529 rather than indirectly through _xlist_iterator.
5530 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5531 than in terms of _FOR_EACH_X.
5532 (FOR_EACH_INSN_1): Likewise.
5534 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5538 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5539 DECL_HARD_REGISTER and return for invalid register specifications.
5540 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5541 DECL_HARD_REGISTER, call expand_one_error_var.
5542 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5543 CC_REGNUM with non-MODE_CC modes.
5544 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5546 2014-08-26 Marek Polacek <polacek@redhat.com>
5549 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5551 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5553 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5554 qi cost; add di cost.
5555 (cortexa57_addrcost_table): Likewise.
5557 2014-08-26 Marek Polacek <polacek@redhat.com>
5560 * expr.c (is_aligning_offset): Remove logical not.
5562 2014-08-26 Marek Polacek <polacek@redhat.com>
5565 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5566 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5568 2014-08-26 Richard Biener <rguenther@suse.de>
5570 PR tree-optimization/62175
5571 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5572 expand possibly trapping operations.
5574 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5576 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5577 "insn" from rtx to rtx_insn *.
5578 (permute_load): Likewise for param "insn".
5579 (permute_store): Likewise.
5580 (handle_special_swappables): Likewise for local "insn".
5581 (replace_swap_with_copy): Likewise for locals "insn" and
5583 (rs6000_analyze_swaps): Likewise for local "insn".
5585 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5587 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5590 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5592 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5593 "note_list" from rtx to rtx_insn *.
5594 (BB_NOTE_LIST): Replace this function and...
5595 (SET_BB_NOTE_LIST): ...this function with...
5596 (BB_NOTE_LIST): ...the former macro implementation.
5598 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5599 local "from_start" from rtx to rtx_insn *. Strengthen param
5600 "to_endp" from rtx * to rtx_insn **.
5602 * haifa-sched.c (concat_note_lists): Likewise.
5603 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5605 (sel_restore_notes): Likewise.
5606 (move_bb_info): Likewise.
5607 (BB_NOTE_LIST): Delete this function.
5608 (SET_BB_NOTE_LIST): Delete this function.
5609 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5610 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5612 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5614 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5615 from rtx * to rtx_insn **.
5616 (reorder2): Likewise.
5617 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5618 from rtx to rtx_insn *.
5620 * doc/tm.texi: Update mechanically for above change to target.def.
5622 * sched-int.h (note_list): Strengthen this variable from rtx to
5624 (remove_notes): Likewise for both params.
5625 (restore_other_notes): Likewise for return type and first param.
5626 (struct ready_list): Strengthen field "vec" from rtx * to
5628 (struct dep_replacement): Strenghten field "insn" from rtx to
5630 (struct deps_desc): Likewise for fields "last_debug_insn",
5632 (struct haifa_sched_info): Likewise for callback field
5633 "can_schedule_ready_p"'s param, for first param of "new_ready"
5634 callback field, for both params of "rank" callback field, for
5635 first field of "print_insn" callback field (with a const), for
5636 both params of "contributes_to_priority" callback, for param
5637 of "insn_finishes_block_p" callback, for fields "prev_head",
5638 "next_tail", "head", "tail", for first param of "add_remove_insn"
5639 callback, for first param of "begin_schedule_ready" callback, for
5640 both params of "begin_move_insn" callback, and for second param
5641 of "advance_target_bb" callback.
5642 (add_dependence): Likewise for params 1 and 2.
5643 (sched_analyze): Likewise for params 2 and 3.
5644 (deps_analyze_insn): Likewise for param 2.
5645 (ready_element): Likewise for return type.
5646 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5647 (try_ready): Strenghten param from rtx to rtx_insn *.
5648 (sched_emit_insn): Likewise for return type.
5649 (record_delay_slot_pair): Likewise for params 1 and 2.
5650 (add_delay_dependencies): Likewise for param.
5651 (contributes_to_priority): Likewise for both params.
5652 (find_modifiable_mems): Likewise.
5654 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5655 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5656 "first_older_only_insn" from rtx to rtx_insn *.
5657 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5660 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5661 "last_scheduled_iter0" from rtx to rtx_insn *.
5662 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5663 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5664 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5665 "insn" from rtx to rtx_insn *.
5666 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5668 (c6x_sched_reorder2): Strengthen param "ready" and locals
5669 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5670 "insn" from rtx to rtx_insn *.
5671 (c6x_variable_issue): Add a checked cast when assigning from insn
5672 to ss.last_scheduled_iter0.
5673 (split_delayed_branch): Strengthen param "insn" and local "i1"
5674 from rtx to rtx_insn *.
5675 (split_delayed_nonbranch): Likewise.
5676 (undo_split_delayed_nonbranch): Likewise for local "insn".
5677 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5678 "entry_after", "end_packet", "head_insn", "tail_insn",
5679 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5680 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5681 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5682 but add a checked cast on loop->start_label. Consolidate calls to
5683 avoid assigning result of gen_spkernel to "insn", now an
5686 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5687 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5689 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5690 rtx_insn **. Strengthen locals "top", "next" from rtx to
5692 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5693 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5694 (add_parameter_dependencies): Strengthen params "call", "head" and
5695 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5696 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5697 (add_dependee_for_func_arg): Likewise for param "arg" and local
5699 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5700 "tail" and locals "insn", "first_arg".
5702 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5703 for params "head", "tail" and locals "insn", "next", "next_tail".
5704 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5705 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5706 "insn", "lowest", "highest" from rtx to rtx_insn *.
5707 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5709 (ia64_sched_reorder2): Likewise.
5711 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5712 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5713 from rtx * to rtx_insn **.
5714 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5716 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5718 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5719 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5722 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5723 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5725 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5726 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5727 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5729 (vr4130_reorder): Likewise.
5730 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5732 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5734 (mips_sched_reorder): Likewise.
5735 (mips_sched_reorder2): Likewise.
5737 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5739 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5740 Strengthen local "tmp" from rtx to rtx_insn *.
5741 (rs6000_sched_reorder2): Likewise.
5743 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5744 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5745 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5746 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5748 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5749 "tmp2" from rtx to rtx_insn *.
5750 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5751 Strengthen local "insn" from rtx to rtx_insn *.
5752 (ready_reorder): Strengthen param "ready" from rtx * to
5753 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5754 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5755 (sh_reorder2): Likewise.
5757 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5758 local "insn" from rtx to rtx_insn *.
5760 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5762 (scheduled_insns): Strengthen this variable from vec<rtx> to
5764 (set_modulo_params): Likewise for locals "i1", "i2".
5765 (record_delay_slot_pair): Likewise for params "i1", "i2".
5766 (add_delay_dependencies): Likewise for param "insn".
5767 (cond_clobbered_p): Likewise.
5768 (recompute_todo_spec): Likewise for local "prev".
5769 (last_scheduled_insn): Likewise for this variable.
5770 (nonscheduled_insns_begin): Likewise.
5771 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5773 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5775 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5776 Strengthen local "insn" from rtx to rtx_insn *.
5777 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5778 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5779 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5780 (ready_remove_first): Likewise for return type and local "t".
5781 (ready_element): Likewise for return type.
5782 (ready_remove): Likewise for return type and local "t".
5783 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5784 (check_clobbered_conditions): Strengthen local "x" from rtx to
5785 rtx_insn *, adding a checked cast.
5786 (schedule_insn): Likewise for param "insn".
5787 (remove_notes): Likewise for params "head", "tail" and locals
5788 "next_tail", "insn", "next".
5789 (struct haifa_saved_data): Likewise for fields
5790 "last_scheduled_insn", "nonscheduled_insns_begin".
5791 (save_backtrack_point): Update for change to field "vec" of
5793 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5795 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5796 from rtx to rtx_insn *
5797 (resolve_dependencies): Strengthen param "insn" from rtx to
5799 (restore_other_notes): Likewise for return type, for param "head"
5800 and local "note_head".
5801 (undo_all_replacements): Likewise for local "insn".
5802 (first_nonscheduled_insn): Likewise for return type and local "insn".
5803 (queue_to_ready): Likewise for local "insn", adding checked casts.
5804 (early_queue_to_ready): Likewise for local "insn".
5805 (debug_ready_list_1): Strengthen local "p" from rtx * to
5807 (move_insn): Strengthen param "insn" and local "note" from rtx to
5809 (insn_finishes_cycle_p): Likewise for param "insn".
5810 (max_issue): Likewise for local "insn".
5811 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5813 (commit_schedule): Strengthen param "prev_head" and local "insn"
5814 from rtx to rtx_insn *
5815 (prune_ready_list): Likewise for local "insn".
5816 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5817 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5818 (set_priorities): Likewise for local "prev_head".
5819 (try_ready): Likewise for param "next".
5820 (fix_tick_ready): Likewise.
5821 (change_queue_index): Likewise.
5822 (sched_extend_ready_list): Update for change to field "vec" of
5824 (generate_recovery_code): Strengthen param "insn" from rtx to
5826 (begin_speculative_block): Likewise.
5827 (create_check_block_twin): Likewise for param "insn" and locals
5828 "label", "check", "twin". Introduce local "check_pat" to avoid
5829 "check" being used as a plain rtx before being used as an insn.
5830 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5831 extracting elements from ready_list.
5832 (sched_remove_insn): Strengthen param "insn" from rtx to
5834 (sched_emit_insn): Likewise for return type.
5835 (ready_remove_first_dispatch): Likewise for return type and local
5838 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5840 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5843 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5844 from rtx to rtx_insn *.
5845 (add_dependence_list): Likewise for param "insn". Add a checked
5847 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5848 to rtx_insn *. Strengthen param "list_p" from rtx * to
5850 (chain_to_prev_insn): Strengthen param "insn" and locals
5851 "prec_nonnote", "i" from rtx to rtx_insn *.
5852 (flush_pending_lists): Likewise for param "insn".
5853 (cur_insn): Likewise for this variable.
5854 (haifa_start_insn): Add a checked cast.
5855 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5856 (sched_analyze_reg): Likewise for param "insn".
5857 (sched_analyze_1): Likewise.
5858 (sched_analyze_2): Likewise. Add checked casts.
5859 (sched_analyze_insn): Likewise. Also for local "prev".
5860 (deps_analyze_insn): Likewise for param "insn".
5861 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5862 (add_dependence_1): Likewise for params "insn", "elem".
5863 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5864 (parse_add_or_inc): Likewise for param "insn".
5865 (find_inc): Likewise for local "inc_cand".
5866 (find_modifiable_mems): Likewise for params "head", "tail" and
5867 locals "insn", "next_tail".
5869 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5870 (begin_schedule_ready): Likewise for param "insn".
5871 (begin_move_insn): Likewise for params "insn" and "last".
5872 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5874 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5875 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5876 (ebb_add_remove_insn): Likewise for param "insn".
5877 (advance_target_bb): Likewise.
5879 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5881 (check_live): Likewise for param "insn".
5882 (init_ready_list): Likewise for local "insn".
5883 (can_schedule_ready_p): Likewise for param "insn".
5884 (begin_schedule_ready): Likewise.
5885 (new_ready): Likewise for param "next".
5886 (rgn_print_insn): Likewise for param "insn".
5887 (rgn_rank): Likewise for params "insn1", "insn2".
5888 (contributes_to_priority): Likewise for params "next", "insn".
5889 (rgn_insn_finishes_block_p): Likewise for param "insn".
5890 (add_branch_dependences): Likewise for params "head", "tail" and
5891 locals "insn", "last".
5892 (rgn_add_remove_insn): Likewise for param "insn".
5893 (advance_target_bb): Likewise.
5895 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5896 const_rtx to const rtx_insn *.
5898 * sel-sched-dump.h (sel_print_insn): Likewise.
5900 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5901 (deps_init_id): Likewise.
5903 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5904 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5907 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5909 * output.h (final_start_function): Strengthen param 1 from rtx to
5912 * final.c (final_start_function): Likewise, renaming back from
5913 "uncast_first" to "first", and dropping the checked cast from rtx
5916 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5918 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5919 * final.c (final): Likewise. Rename param back from
5920 "uncast_first" to "first" and eliminate the checked cast from rtx
5923 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5925 * output.h (shorten_branches): Strengthen param from rtx to
5928 * final.c (shorten_branches): Likewise, renaming param back from
5929 "uncast_first" to "first", and dropping the checked cast from rtx
5932 * genattr.c (gen_attr): Likewise when writing out the prototype of
5935 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5937 * sched-int.h (struct haifa_sched_info): Strengthen fields
5938 "prev_head" and "next_tail" from rtx to rtx_insn *.
5940 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5942 * rtl.h (rtx_jump_table_data::get_labels): New method.
5943 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5944 with use of the new rtx_jump_table_data::get_labels method.
5945 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5946 to rtx_jump_table_data *. Simplify by using get_labels method.
5947 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5948 a dyn_cast, introducing local "table", using it to replace
5949 label-lookup logic with a get_labels method call.
5950 (patch_jump_insn): Simplify using get_labels method.
5951 * dwarf2cfi.c (create_trace_edges): Likewise.
5952 * rtlanal.c (label_is_jump_target_p): Likewise.
5954 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5956 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
5959 * emit-rtl.c (unshare_all_rtl_1): Likewise.
5960 (unshare_all_rtl_again): Likewise, also for local "p".
5962 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5964 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
5966 * cfgrtl.c (delete_insn_and_edges): Likewise.
5968 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5970 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
5971 from rtx to rtx_insn *.
5973 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
5975 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5977 * function.c (thread_prologue_and_epilogue_insns): Likewise for
5978 locals "returnjump", "epilogue_end", "insn", "next".
5980 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
5981 "returnjump" from rtx * to rtx_insn **.
5982 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
5984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5986 * basic-block.h (struct edge_def). Strengthen "r" within
5987 union edge_def_insns from rtx to rtx_insn *.
5989 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
5990 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
5992 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
5993 from rtx to rtx_insn *.
5994 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
5996 * postreload-gcse.c (reg_killed_on_edge): Likewise.
5997 (reg_used_on_edge): Likewise.
5998 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
5999 (gt_pch_nx): New overload for rtx_insn *&.
6000 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6001 from rtx to rtx_insn *.
6003 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6005 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6006 from rtx to rtx_insn *.
6007 (BB_FOOTER): Replace function with access macro.
6008 (SET_BB_FOOTER): Delete.
6010 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6012 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6013 (emit_barrier_after_bb): Likewise.
6014 (record_effective_endpoints): Likewise.
6015 (relink_block_chain): Likewise.
6016 (fixup_fallthru_exit_predecessor): Likewise.
6017 (cfg_layout_duplicate_bb): Likewise.
6018 (cfg_layout_split_block): Likewise.
6019 (cfg_layout_delete_block): Likewise.
6020 (cfg_layout_merge_blocks): Likewise.
6021 (BB_FOOTER): Delete function.
6022 (SET_BB_FOOTER): Delete function.
6023 * combine.c (update_cfg_for_uncondjump): Replace uses of
6024 SET_BB_FOOTER with BB_FOOTER.
6026 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6028 * except.h (struct eh_landing_pad_d): Strengthen field
6029 "landing_pad" from rtx to rtx_code_label *.
6031 * except.c (sjlj_emit_dispatch_table): Likewise for param
6033 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6035 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6037 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6038 first param from rtx to rtx_insn *.
6039 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6040 field "set_frame_ptr_insn".
6041 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6042 "csend" from rtx to rtx_code_label *.
6043 (xtensa_expand_atomic): Likewise for local "csloop".
6044 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6046 (xtensa_call_tls_desc): Likewise for return type and locals
6047 "call_insn", "insns".
6048 (xtensa_legitimize_tls_address): Likewise for local "insns".
6049 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6051 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6053 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6054 first param from rtx to rtx_insn *.
6055 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6058 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6060 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6061 Strengthen param 1 from rtx to rtx_insn *.
6062 (tilepro_output_cbranch): Likewise.
6063 (tilepro_adjust_insn_length): Likewise.
6064 (tilepro_final_prescan_insn): Likewise for sole param.
6066 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6067 Likewise for local "last".
6068 (cbranch_predicted_p): Likewise for param "insn".
6069 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6070 (tilepro_output_cbranch_with_opcode): Likewise.
6071 (tilepro_output_cbranch): Likewise.
6072 (frame_emit_load): Likewise for return type and locals "seq",
6074 (emit_sp_adjust): Likewise for return type and local "insn".
6075 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6077 (tilepro_adjust_insn_length): Likewise for param "insn".
6078 (next_insn_to_bundle): Likewise for return type and params
6080 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6081 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6083 (match_addli_pcrel): Likewise for param "insn".
6084 (replace_addli_pcrel): Likewise.
6085 (match_auli_pcrel): Likewise.
6086 (replace_auli_pcrel): Likewise.
6087 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6089 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6090 "queue", "next_queue", "prev".
6091 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6092 (tilepro_final_prescan_insn): Likewise for param "insn".
6094 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6096 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6097 Strengthen param 1 from rtx to rtx_insn *.
6098 (tilegx_output_cbranch): Likewise.
6099 (tilegx_adjust_insn_length): Likewise.
6100 (tilegx_final_prescan_insn): Likewise for sole param.
6102 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6104 (cbranch_predicted_p): Likewise for param "insn".
6105 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6106 (tilegx_output_cbranch_with_opcode): Likewise.
6107 (tilegx_output_cbranch): Likewise.
6108 (frame_emit_load): Likewise for return type.
6109 (set_frame_related_p): Likewise for locals "seq", "insn".
6110 (emit_sp_adjust): Likewise for return type, and for local "insn".
6111 Introduce local "pat" for use in place of "insn" where the latter
6112 isn't an instruction.
6113 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6114 from rtx to rtx_insn *.
6115 (tilegx_adjust_insn_length): Likewise for param "insn".
6116 (next_insn_to_bundle): Likewise for return type and params "r" and
6118 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6120 (replace_insns): Likewise for params "old_insn", "new_insns".
6121 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6123 (replace_mov_pcrel_step2): Likewise.
6124 (replace_mov_pcrel_step3): Likewise.
6125 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6127 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6128 "queue", "next_queue", "prev".
6129 (tilegx_output_mi_thunk): Likewise for local "insn".
6130 (tilegx_final_prescan_insn): Likewise for param "insn".
6132 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6134 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6136 (frame_emit_load): Likewise.
6137 (frame_emit_add_imm): Likewise, also for local "insn".
6138 (spu_expand_prologue): Likewise for local "insn".
6139 (struct spu_bb_info): Likewise for field "prop_jump".
6140 (emit_nop_for_insn): Likewise for param "insn" and local
6142 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6144 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6145 locals "hint", "insn".
6146 (get_branch_target): Likewise for param "branch".
6147 (insn_clobbers_hbr): Likewise for param "insn".
6148 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6149 locals "insn", "before_4", "before_16".
6150 (insert_hbrp): Likewise for local "insn".
6151 (spu_machine_dependent_reorg): Likewise for locals "branch",
6152 "insn", "next", "bbend".
6153 (uses_ls_unit): Likewise for param "insn".
6154 (get_pipe): Likewise.
6155 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6156 introducing a checked cast.
6157 (spu_sched_adjust_cost): Likewise for params "insn" and
6159 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6160 (spu_sms_res_mii): Likewise.
6162 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6164 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6165 from rtx to rtx_insn *.
6166 (output_cbranch): Likewise for param 6.
6167 (output_return): Likewise for param 1.
6168 (output_sibcall): Likewise.
6169 (output_v8plus_shift): Likewise.
6170 (output_v8plus_mult): Likewise.
6171 (output_v9branch): Likewise for param 7.
6172 (output_cbcond): Likewise for param 3.
6174 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6176 (sparc_legitimize_pic_address): Likewise.
6177 (sparc_emit_call_insn): Likewise.
6178 (emit_save_or_restore_regs): Likewise.
6179 (emit_window_save): Likewise for return type and local "insn".
6180 (sparc_expand_prologue): Likewise for local "insn".
6181 (sparc_flat_expand_prologue): Likewise.
6182 (output_return): Likewise for param "insn".
6183 (output_sibcall): Likewise for param "insn" and local "delay".
6184 (output_ubranch): Likewise for param "insn".
6185 (output_cbranch): Likewise.
6186 (output_cbcond): Likewise.
6187 (output_v9branch): Likewise.
6188 (output_v8plus_shift): Likewise.
6189 (sparc_output_mi_thunk): Likewise for local "insn".
6190 (get_some_local_dynamic_name): Likewise.
6191 (output_v8plus_mult): Likewise for param "insn".
6193 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6195 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6196 from rtx to rtx_insn *.
6197 (output_branchy_insn): Likewise for param 3.
6198 (output_far_jump): Likewise for param 1.
6199 (final_prescan_insn): Likewise.
6200 (sh_insn_length_adjustment): Likewise for sole param.
6202 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6203 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6205 (sh_emit_compare_and_set): Likewise for local "lab".
6206 (output_far_jump): Strengthen param "insn" and local "prev" from
6208 (output_branchy_insn): Likewise for param "insn" and local
6210 (output_ieee_ccmpeq): Likewise for param "insn".
6211 (struct label_ref_list_d): Strengthen field "label" from rtx to
6213 (pool_node): Likewise.
6214 (pool_window_label): Likewise for this global.
6215 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6216 (dump_table): Strengthen params "start", "barrier" and local
6217 "scan" from rtx to rtx_insn *.
6218 (broken_move): Likewise for param "insn".
6219 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6220 Strengthen param "first_mova" from rtx * to rtx_insn **.
6221 (mova_p): Likewise for param "insn".
6222 (fixup_mova): Likewise for param "mova".
6223 (find_barrier): Likewise for return type, params "mova" and
6224 "from", and locals "barrier_before_mova", "found_barrier",
6225 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6226 "label" from rtx to rtx_code_label *.
6227 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6229 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6230 (split_branches): Likewise for param "first" and local "insn".
6231 (final_prescan_insn): Likewise for param "insn".
6232 (sequence_insn_p): Likewise for locals "prev", "next".
6233 (sh_insn_length_adjustment): Likewise for param "insn".
6234 (sh_can_redirect_branch): Likewise for local "insn".
6235 (find_r0_life_regions): Likewise for locals "end", "insn".
6236 (sh_output_mi_thunk): Likewise for local "insns".
6238 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6240 * config/score/score.c (score_output_mi_thunk): Strengthen local
6241 "insn" from rtx to rtx_insn *.
6242 (score_prologue): Likewise.
6244 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6246 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6247 1 from rtx to rtx_insn *.
6248 (s390_emit_jump): Likewise for return type.
6249 (s390_emit_call): Likewise.
6250 (s390_load_got): Likewise.
6252 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6254 (s390_match_ccmode): Likewise for param "insn".
6255 (s390_emit_jump): Likewise for return type.
6256 (s390_split_branches): Likewise for local "label".
6257 (struct constant): Strengthen field "label" from rtx to
6259 (struct constant_pool): Likewise for field "label". Strengthen
6260 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6262 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6264 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6265 (s390_end_pool): Likewise.
6266 (s390_dump_pool): Likewise for local "insn".
6267 (s390_mainpool_start): Likewise.
6268 (s390_chunkify_start): Likewise.
6269 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6270 with insns. Strengthen locals "label", "jump", "barrier", "next",
6271 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6272 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6274 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6275 "jump", "label", "next_insn".
6276 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6277 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6279 (s390_load_got): Likewise for return type and local "insns".
6280 (s390_save_gprs_to_fprs): Likewise for local "insn".
6281 (s390_restore_gprs_from_fprs): Likewise.
6282 (pass_s390_early_mach::execute): Likewise.
6283 (s390_emit_prologue): Likewise for local "insns".
6284 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6286 (s390_emit_call): Strengthen return type and local "insn" from
6288 (s390_emit_tpf_eh_return): Likewise for local "insn".
6289 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6290 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6291 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6293 (s390_non_addr_reg_read_p): Likewise for param "insn".
6294 (find_cond_jump): Likewise for return type and param "insn".
6295 (s390_swap_cmp): Likewise for param "insn".
6296 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6297 "prev_insn", "next_insn".
6298 (s390_reorg): Likewise for locals "insn", "target".
6299 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6300 (s390_sched_variable_issue): For now, rename param "insn" to
6301 "uncast_insn", introducing a checked cast.
6302 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6304 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6305 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6307 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6309 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6310 param from rtx to rtx_insn *.
6311 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6313 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6315 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6316 4 from rtx to rtx_insn *.
6317 (rs6000_final_prescan_insn): Likewise for first param.
6318 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6320 (rs6000_get_some_local_dynamic_name): Likewise.
6321 (output_cbranch): Likewise for param "insn".
6322 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6323 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6324 (rs6000_emit_allocate_stack): Likewise for local "insn".
6325 (load_cr_save): Likewise.
6326 (restore_saved_cr): Likewise.
6327 (restore_saved_lr): Likewise.
6328 (emit_cfa_restores): Likewise.
6329 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6330 "deleted_debug_label".
6331 (rs6000_output_mi_thunk): Likewise for local "insn".
6332 (rs6000_final_prescan_insn): Likewise for param "insn".
6334 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6336 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6337 Strengthen param "insn" from rtx to rtx_insn *.
6338 * config/picochip/picochip.c (picochip_current_prescan_insn):
6339 Likewise for this variable.
6340 (picochip_final_prescan_insn): Likewise for param "insn".
6342 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6344 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6345 from rtx to rtx_insn *.
6346 (pa_output_indirect_call): Likewise.
6347 (pa_adjust_insn_length): Likewise.
6348 (pa_attr_length_millicode_call): Likewise.
6349 (pa_attr_length_call): Likewise.
6350 (pa_attr_length_indirect_call): Likewise.
6352 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6354 (pa_attr_length_millicode_call): Likewise.
6355 (pa_attr_length_call): Likewise.
6356 (pa_output_call): Likewise.
6357 (pa_attr_length_indirect_call): Likewise.
6358 (pa_output_indirect_call): Likewise.
6360 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6362 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6363 Strengthen first param from rtx to rtx_insn *.
6364 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6367 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6369 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6370 type from rtx to rtx_insn *.
6371 (mips_expand_call): Likewise.
6372 (mips_adjust_insn_length): Likewise for first param.
6373 (mips_output_conditional_branch): Likewise.
6374 (mips_output_order_conditional_branch): Likewise.
6375 (mips_final_prescan_insn): Likewise.
6377 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6378 rtx_insn * for the SEQUENCE case.
6379 (SEQ_END): Likewise.
6380 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6381 (mips_emit_call_insn): Likewise, also for local "insn".
6382 (mips16_gp_pseudo_reg): Likewise for local "scan".
6383 (mips16_build_call_stub): Likewise for return type and for local
6384 "insn". Introduce a new local "pattern" so that "insn" can indeed
6386 (mips_expand_call): Strengthen return type and local "insn" from
6388 (mips_block_move_loop): Strengthen local "label" from rtx to
6390 (mips_expand_synci_loop): Likewise for locals "label",
6392 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6394 (mips16e_collect_argument_saves): Likewise for locals "insn",
6396 (mips_find_gp_ref): Likewise for param of callback for "pred"
6397 param, and for local "insn".
6398 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6399 (mips_insn_has_flexible_gp_ref_p): Likewise.
6400 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6402 (mips_epilogue_set_cfa): Likewise for local "insn".
6403 (mips_expand_epilogue): Likewise.
6404 (mips_adjust_insn_length): Likewise for param "insn".
6405 (mips_output_conditional_branch): Likewise.
6406 (mips_output_order_conditional_branch): Likewise.
6407 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6408 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6409 "falu2_turn_enabled_insn".
6410 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6411 "done_label" from rtx to rtx_code_label *.
6412 (struct mips16_constant): Likewise for field "label".
6413 (mips16_add_constant): Likewise for return type.
6414 (mips16_emit_constants_1): Strengthen return type and param "insn"
6415 from rtx to rtx_insn *.
6416 (mips16_emit_constants): Likewise for param "insn".
6417 (mips16_insn_length): Likewise.
6418 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6419 to rtx_code_label *.
6420 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6421 from rtx to rtx_insn *.
6422 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6423 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6424 (r10k_simplify_address): Strengthen param "insn" and local
6425 "def_insn" from rtx to rtx_insn *.
6426 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6428 (r10k_needs_protection_p_1): Update target type of cast of data
6429 from to rtx to rtx_insn *.
6430 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6431 rtx * to rtx_insn **.
6432 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6434 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6435 (mips_call_expr_from_insn): Likewise for param "insn".
6436 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6437 (mips_find_pic_call_symbol): Likewise for param "insn".
6438 (mips_annotate_pic_calls): Likewise for local "insn".
6439 (mips_sim_insn): Likewise for this variable.
6440 (struct mips_sim): Likewise for field "insn" within elements of
6442 (mips_sim_wait_reg): Likewise for param "insn".
6443 (mips_sim_wait_regs): Likewise.
6444 (mips_sim_wait_units): Likewise.
6445 (mips_sim_wait_insn): Likewise.
6446 (mips_sim_issue_insn): Likewise.
6447 (mips_sim_finish_insn): Likewise.
6448 (mips_seq_time): Likewise for param "seq" and local "insn".
6449 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6450 locals "first", "second".
6451 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6452 "last", "last2", "next".
6453 (mips_avoid_hazard): Likewise for params "after", "insn".
6454 (mips_reorg_process_insns): Likewise for locals "insn",
6455 "last_insn", "subinsn", "next_insn".
6456 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6457 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6459 (mips_output_mi_thunk): Likewise for local "insn".
6460 (mips_final_prescan_insn): Likewise for param "insn".
6462 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6464 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6465 Strengthen return type and local "insns" from rtx to rtx_insn *.
6466 (microblaze_legitimize_tls_address): Likewise for local "insns".
6467 (microblaze_block_move_loop): Strengthen local "label" from rtx
6468 to rtx_code_label *.
6469 (microblaze_expand_prologue): Strengthen two locals named "insn"
6470 from rtx to rtx_insn *.
6471 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6472 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6473 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6474 to rtx_code_label *.
6476 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6478 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6479 param from rtx to rtx_insn *.
6480 (mep_reuse_lo): Likewise for third param.
6481 (mep_use_post_modify_p): Likewise for first param.
6482 (mep_core_address_length): Likewise.
6483 (mep_cop_address_length): Likewise.
6484 (mep_final_prescan_insn): Likewise.
6485 (mep_store_data_bypass_p): Likewise for both params.
6486 (mep_mul_hilo_bypass_p): Likewise.
6487 (mep_ipipe_ldc_p): Likewise for param.
6489 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6490 (mep_rewrite_mult): Likewise.
6491 (mep_rewrite_mulsi3): Likewise.
6492 (mep_rewrite_maddsi3): Likewise.
6493 (mep_reuse_lo_p_1): Likewise.
6494 (mep_reuse_lo_p): Likewise.
6495 (mep_frame_expr): Likewise.
6496 (mep_make_parallel): Likewise for both params.
6497 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6499 (mep_use_post_modify_p): Likewise for param "insn".
6500 (mep_core_address_length): Likewise.
6501 (mep_cop_address_length): Likewise.
6502 (mep_reg_set_in_function): Likewise for local "insn".
6503 (mep_asm_without_operands_p): Likewise.
6504 (F): Likewise for return type and param "x".
6505 (add_constant): Likewise for local "insn".
6506 (maybe_dead_move): Likewise for return type and local "insn".
6507 (mep_expand_prologue): Likewise for local "insn".
6508 (mep_final_prescan_insn): Likewise for param "insn".
6509 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6510 "next", "follow", "x".
6511 (mep_insert_repeat_label_last): Likewise for return type, param
6512 "last_insn", and locals "next", "prev". Strengthen param "label"
6513 from rtx to rtx_code_label *.
6514 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6516 (struct mep_doloop_end): Likewise for fields "insn" and
6518 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6519 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6520 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6522 (mep_invert_branch): Likewise for params "insn" and "after".
6523 (mep_reorg_erepeat): Likewise for param "insns" and locals
6524 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6525 "l" from rtx to rtx_code_label *.
6526 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6527 from rtx to rtx_insn *.
6528 (mep_reorg_addcombine): Likewise for param "insns" and locals
6530 (add_sp_insn_p): Likewise for param "insn".
6531 (mep_reorg_noframe): Likewise for param "insns" and locals
6532 "start_frame_insn", "end_frame_insn", "next".
6533 (mep_reorg): Likewise for local "insns".
6534 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6536 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6537 (mep_mul_hilo_bypass_p): Likewise.
6538 (mep_ipipe_ldc_p): Likewise for param "insn".
6539 (mep_make_bundle): Likewise for return type, param "cop" and local
6540 "insn", splitting out the latter into a new local "seq" for when it
6541 is a SEQUENCE rather than an insn.
6542 (core_insn_p): Likewise for param "insn".
6543 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6544 "last", "first", "note", "prev", "core_insn".
6546 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6548 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6550 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6551 (m68k_final_prescan_insn): Likewise for first param.
6553 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6554 (m68k_set_frame_related): Likewise for param "insn".
6555 (output_btst): Likewise for param "insn".
6556 (m68k_final_prescan_insn): Likewise.
6557 (m68k_move_to_reg): Likewise for local "insn".
6558 (m68k_call_tls_get_addr): Likewise for local "insns".
6559 (m68k_call_m68k_read_tp): Likewise.
6560 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6561 (m68k_output_mi_thunk): Likewise for local "insn".
6563 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6565 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6566 first param from rtx to rtx_insn *.
6567 (iq2000_adjust_insn_length): Likewise.
6568 (iq2000_output_conditional_branch): Likewise.
6569 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6570 "insn" and local "nop_insn".
6571 (iq2000_annotate_frame_insn): Likewise for param "insn".
6572 (iq2000_expand_prologue): Likewise for both locals "insn".
6573 (iq2000_adjust_insn_length): Likewise for param "insn".
6574 (iq2000_output_conditional_branch): Likewise.
6576 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6578 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6579 "insns" from rtx to rtx_insn *.
6580 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6581 (struct spill_fill_data): Likewise for field "init_after" and for
6582 elements of array field "prev_insn".
6583 (spill_restore_mem): Likewise for locals "insn", "first".
6584 (do_spill): Likewise for local "insn".
6585 (do_restore): Likewise.
6586 (ia64_expand_prologue): Likewise.
6587 (ia64_expand_epilogue): Likewise.
6588 (emit_insn_group_barriers): Likewise for locals "insn",
6590 (emit_all_insn_group_barriers): Likewise for locals "insn",
6592 (dfa_stop_insn): Likewise for this global.
6593 (dfa_pre_cycle_insn): Likewise.
6594 (ia64_nop): Likewise.
6595 (final_emit_insn_group_barriers): Likewise for locals "insn",
6597 (emit_predicate_relation_info): Likewise for locals "head", "n",
6599 (ia64_reorg): Likewise for local "insn".
6600 (ia64_output_mi_thunk): Likewise.
6601 (expand_vec_perm_interleave_2): Likewise for local "seq".
6603 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6605 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6606 param 1 "insn" from rtx to rtx_insn *.
6607 (ix86_use_lea_for_mov): Likewise.
6608 (ix86_avoid_lea_for_addr): Likewise.
6609 (ix86_split_lea_for_addr): Likewise.
6610 (ix86_lea_for_add_ok): Likewise.
6611 (ix86_output_call_insn): Likewise.
6613 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6614 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6615 (ix86_output_function_epilogue): Likewise for locals "insn",
6616 "deleted_debug_label".
6617 (legitimize_tls_address): Likewise for local "insn".
6618 (get_some_local_dynamic_name): Likewise.
6619 (increase_distance): Likewise for params "prev", "next".
6620 (distance_non_agu_define_in_bb): Likewise for params "insn",
6621 "start" and locals "prev", "next".
6622 (distance_non_agu_define): Likewise for param "insn".
6623 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6624 locals "next", "prev".
6625 (distance_agu_use): Likewise for param "insn".
6626 (ix86_lea_outperforms): Likewise.
6627 (ix86_ok_to_clobber_flags): Likewise.
6628 (ix86_avoid_lea_for_add): Likewise.
6629 (ix86_use_lea_for_mov): Likewise.
6630 (ix86_avoid_lea_for_addr): Likewise.
6631 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6632 (ix86_split_lea_for_addr): Likewise for param "insn".
6633 (ix86_lea_for_add_ok): Likewise for param "insn".
6634 (ix86_expand_carry_flag_compare): Likewise for local
6636 (ix86_expand_int_movcc): Likewise.
6637 (ix86_output_call_insn): Likewise for param "insn".
6638 (ix86_output_call_insn): Likewise for local "i".
6639 (x86_output_mi_thunk): Introduce local "insn", using it in place
6640 of "tmp" when dealing with insns.
6641 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6643 (ix86_pad_returns): Likewise for locals "ret", "prev".
6644 (ix86_count_insn_bb): Likewise for local "insn".
6645 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6646 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6647 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6648 (expand_vec_perm_interleave2): Likewise for local "seq".
6649 (expand_vec_perm_vperm2f128_vblend): Likewise.
6650 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6651 call to for_each_rtx with for_each_rtx_in_insn.
6653 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6655 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6656 "label" from rtx to rtx_code_label *.
6657 (ix86_expand_prologue): Likewise.
6658 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6660 (ix86_split_idivmod): Likewise for locals "end_label" and
6662 (ix86_expand_branch): Likewise for local "label2".
6663 (ix86_expand_aligntest): Likewise for return type and local "label".
6664 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6666 (expand_movmem_epilogue): Likewise for the various locals named
6668 (expand_setmem_epilogue): Likewise.
6669 (expand_small_movmem_or_setmem): Likewise for local "label".
6670 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6671 Strengthen param "done_label" from rtx * to rtx_code_label **.
6672 Strengthen locals "loop_label" and "label" from rtx to
6674 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6675 Likewise for locals "loop_label", "label".
6676 (ix86_expand_set_or_movmem): Likewise for locals "label",
6677 "jump_around_label", "hot_label".
6678 (ix86_expand_strlensi_unroll_1): Likewise for locals
6679 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6681 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6682 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6683 "label2", "jump_label".
6684 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6686 (ix86_expand_lfloorceil): Likewise for local "label".
6687 (ix86_expand_rint): Likewise.
6688 (ix86_expand_floorceildf_32): Likewise.
6689 (ix86_expand_floorceil): Likewise.
6690 (ix86_expand_rounddf_32): Likewise.
6691 (ix86_expand_trunc): Likewise.
6692 (ix86_expand_truncdf_32): Likewise.
6693 (ix86_expand_round): Likewise.
6695 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6697 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6698 first param from rtx to rtx_insn *.
6699 (h8300_insn_length_from_table): Likewise.
6700 * config/h8300/h8300.c (F): Likewise for return type and param
6702 (Fpa): Add a checked cast to rtx_insn *.
6703 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6705 (final_prescan_insn): Likewise for param "insn".
6706 (h8300_binary_length): Likewise.
6707 (h8300_insn_length_from_table): Likewise.
6709 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6711 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6712 Strengthen first param "insn" from rtx to rtx_insn *.
6714 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6716 (frame_insn): Likewise for return type. Introduce local "insn"
6717 for use in place of local "x" for use as an rtx_insn *.
6718 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6719 (epiphany_expand_prologue): Likewise for local "insn".
6720 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6721 * config/epiphany/resolve-sw-modes.c
6722 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6725 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6727 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6728 param from rtx to rtx_insn *.
6729 (c6x_final_prescan_insn): Likewise for first param.
6731 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6732 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6733 (c6x_expand_compare): Strengthen local "insns" from rtx to
6735 (c6x_get_unit_specifier): Likewise for param "insn".
6736 (c6x_print_unit_specifier_field): Likewise.
6737 (c6x_final_prescan_insn): Likewise.
6738 (emit_add_sp_const): Likewise for local "insn".
6739 (c6x_expand_prologue): Likewise.
6741 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6743 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6744 param 1 from rtx to rtx_insn *.
6745 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6746 the various locals named "insn".
6747 (expand_epilogue_reg_restore): Likewise.
6748 (frame_related_constant_load): Likewise.
6749 (add_to_reg): Likewise.
6750 (emit_link_insn): Likewise.
6751 (do_link): Likewise.
6752 (expand_interrupt_handler_prologue): Likewise.
6753 (branch_dest): Likewise for param "branch".
6754 (asm_conditional_branch): Likewise for param "insn".
6755 (gen_one_bundle): Likewise for elements of param "slot" and local
6757 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6758 elements of local "slot".
6759 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6760 "queue", "next_queue", "prev".
6761 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6762 (add_sched_insns_for_speculation): Likewise for local "insn".
6764 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6766 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6767 from rtx to rtx_insn *.
6768 (output_movhi): Likewise.
6769 (output_movsisf): Likewise.
6770 (avr_out_tstsi): Likewise.
6771 (avr_out_tsthi): Likewise.
6772 (avr_out_tstpsi): Likewise.
6773 (avr_out_compare): Likewise.
6774 (avr_out_compare64): Likewise.
6775 (avr_out_movpsi): Likewise.
6776 (ashlqi3_out): Likewise.
6777 (ashlhi3_out): Likewise.
6778 (ashlsi3_out): Likewise.
6779 (ashrqi3_out): Likewise.
6780 (ashrhi3_out): Likewise.
6781 (ashrsi3_out): Likewise.
6782 (lshrqi3_out): Likewise.
6783 (lshrhi3_out): Likewise.
6784 (lshrsi3_out): Likewise.
6785 (avr_out_ashlpsi3): Likewise.
6786 (avr_out_ashrpsi3): Likewise.
6787 (avr_out_lshrpsi3): Likewise.
6788 (avr_out_fract): Likewise.
6789 (avr_out_sbxx_branch): Likewise.
6790 (avr_out_round): Likewise.
6791 (avr_out_xload): Likewise.
6792 (avr_out_movmem): Likewise.
6793 (adjust_insn_length): Likewise.
6794 (avr_out_lpm): Likewise.
6795 (reg_unused_after): Likewise.
6796 (_reg_unused_after): Likewise.
6797 (avr_jump_mode): Likewise for second param.
6798 (jump_over_one_insn): Likewise for first param.
6799 (avr_final_prescan_insn): Likewise.
6800 (out_shift_with_cnt): Likewise for second param.
6802 * config/avr/avr.c (get_sequence_length): Likewise for param
6803 "insns" and local "insn".
6804 (emit_push_byte): Likewise for local "insn".
6805 (emit_push_sfr): Likewise.
6806 (avr_prologue_setup_frame): Likewise for locals "insn",
6807 "fp_plus_insns", "sp_plus_insns".
6808 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6810 (avr_jump_mode): Likewise for param "insn".
6811 (avr_final_prescan_insn): Likewise.
6812 (avr_find_unused_d_reg): Likewise.
6813 (avr_out_lpm_no_lpmx): Likewise.
6814 (avr_out_lpm): Likewise.
6815 (avr_out_xload): Likewise.
6816 (output_movqi): Likewise.
6817 (output_movhi): Likewise.
6818 (out_movqi_r_mr): Likewise.
6819 (out_movhi_r_mr): Likewise.
6820 (out_movsi_r_mr): Likewise.
6821 (out_movsi_mr_r): Likewise.
6822 (output_movsisf): Likewise.
6823 (avr_out_load_psi): Likewise.
6824 (avr_out_store_psi): Likewise.
6825 (avr_out_movpsi): Likewise.
6826 (out_movqi_mr_r): Likewise.
6827 (avr_out_movhi_mr_r_xmega): Likewise.
6828 (out_movhi_mr_r): Likewise.
6829 (compare_condition): Likewise for param "insn" and local "next".
6830 (compare_sign_p): Likewise for param "insn".
6831 (compare_diff_p): Likewise.
6832 (compare_eq_p): Likewise.
6833 (avr_out_compare): Likewise.
6834 (avr_out_compare64): Likewise.
6835 (avr_out_tsthi): Likewise.
6836 (avr_out_tstpsi): Likewise.
6837 (avr_out_tstsi): Likewise.
6838 (out_shift_with_cnt): Likewise.
6839 (ashlqi3_out): Likewise.
6840 (ashlhi3_out): Likewise.
6841 (avr_out_ashlpsi3): Likewise.
6842 (ashlsi3_out): Likewise.
6843 (ashrqi3_out): Likewise.
6844 (ashrhi3_out): Likewise.
6845 (avr_out_ashrpsi3): Likewise.
6846 (ashrsi3_out): Likewise.
6847 (lshrqi3_out): Likewise.
6848 (lshrhi3_out): Likewise.
6849 (avr_out_lshrpsi3): Likewise.
6850 (lshrsi3_out): Likewise.
6851 (avr_out_fract): Likewise.
6852 (avr_out_round): Likewise.
6853 (avr_adjust_insn_length): Likewise.
6854 (reg_unused_after): Likewise.
6855 (_reg_unused_after): Likewise.
6856 (avr_compare_pattern): Likewise.
6857 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6858 and locals "branch1", "branch2", "insn2", "jump".
6859 (avr_reorg): Likewise for local "insn".
6860 (avr_2word_insn_p): Likewise for param "insn".
6861 (jump_over_one_insn_p): Likewise.
6862 (avr_out_sbxx_branch): Likewise.
6863 (avr_out_movmem): Likewise.
6865 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6867 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6868 param from rtx to rtx_insn *.
6869 (thumb1_final_prescan_insn): Likewise.
6870 (thumb2_final_prescan_insn): Likewise.
6872 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6874 (struct minipool_node): Likewise for field "insn".
6875 (dump_minipool): Likewise for param "scan".
6876 (create_fix_barrier): Likewise for local "from". Strengthen local
6877 "label" from rtx to rtx_code_label *.
6878 (push_minipool_barrier): Strengthen param "insn" from rtx to
6880 (push_minipool_fix): Likewise.
6881 (note_invalid_constants): Likewise.
6882 (thumb2_reorg): Likewise for local "insn".
6883 (arm_reorg): Likewise.
6884 (thumb2_final_prescan_insn): Likewise for param
6885 "insn" and local "first_insn".
6886 (arm_final_prescan_insn): Likewise for param "insn" and locals
6887 "start_insn", "this_insn".
6888 (arm_debugger_arg_offset): Likewise for param "insn".
6889 (thumb1_emit_multi_reg_push): Likewise for return type and local
6891 (thumb1_final_prescan_insn): Likewise for param "insn".
6892 (thumb_far_jump_used_p): Likewise for local "insn".
6893 (thumb1_expand_prologue): Likewise.
6894 (arm_expand_epilogue_apcs_frame): Likewise.
6895 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6896 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6897 from rtx to rtx_code_label *.
6898 (arm_split_atomic_op): Likewise for local "label".
6899 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6901 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6903 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6904 first param from rtx to rtx_insn *.
6905 (arc_verify_short): Likewise.
6906 (arc_short_long): Likewise.
6907 (arc_need_delay): Likewise.
6909 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6911 (arc_ccfsm_advance): Likewise for param "insn" and locals
6912 "start_insn", "this_insn".
6913 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6914 (arc_ccfsm_post_advance): Likewise for param "insn".
6915 (arc_next_active_insn): Likewise for return type and param "insn".
6916 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6917 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6918 (output_short_suffix): Likewise for local "insn".
6919 (arc_final_prescan_insn): Likewise for param "insn". Remove
6920 now-redundant checked cast.
6921 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6922 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6923 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6924 for use where lc_set became an insn.
6925 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6927 (arc_get_insn_variants): Likewise for local "prev".
6928 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6930 (arc_predicate_delay_insns): Likewise for local "insn".
6931 (arc_pad_return): Likewise for local "prev". For now, add a
6932 checked cast when extracting the insn from "final_sequence".
6933 (arc_short_long): Likewise for param "insn".
6934 (arc_need_delay): Likewise for param "insn" and local "next".
6935 (arc_label_align): Likewise for locals "prev", "next".
6937 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6939 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6940 "insn" from rtx to rtx_insn *.
6941 (alpha_gp_save_rtx): Likewise for local "seq".
6942 (alpha_instantiate_decls): Likewise for local "top".
6943 (get_some_local_dynamic_name): Likewise for local "insn".
6944 (alpha_does_function_need_gp): Likewise.
6945 (set_frame_related_p): Likewise for return type and for locals
6947 (emit_frame_store_1): Likewise for local "insn".
6948 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6949 (alpha_end_function): Likewise for local "insn".
6950 (alpha_output_mi_thunk_osf): Likewise.
6951 (alphaev4_insn_pipe): Likewise for param "insn".
6952 (alphaev5_insn_pipe): Likewise.
6953 (alphaev4_next_group): Likewise for return type and param 1
6955 (alphaev5_next_group): Likewise.
6956 (alpha_align_insns_1): Likewise for return type and param 1 of
6957 callback param "next_group", and for locals "i", "next", "prev",
6958 "where", "where2", "insn".
6960 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
6962 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
6963 rather than modifying the stmt.
6965 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
6967 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
6968 cgraph_state conversion.
6970 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6972 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
6973 Strengthen local "insns" from rtx to rtx_insn *.
6974 (aarch64_set_frame_expr): Likewise for local "insn".
6975 (aarch64_save_or_restore_fprs): Likewise.
6976 (aarch64_save_or_restore_callee_save_registers): Likewise.
6977 (aarch64_expand_prologue): Likewise.
6978 (aarch64_expand_epilogue): Likewise.
6979 (aarch64_output_mi_thunk): Likewise.
6980 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
6981 "label2" from rtx to rtx_code_label *.
6982 (aarch64_split_atomic_op): Likewise for local "label".
6984 2014-08-25 Martin Liska <mliska@suse.cz>
6986 * cgraph.h (symtab_node):
6987 (bool needed_p (void)): created from decide_is_symbol_needed
6988 (bool referred_to_p (void)): created from referred_to_p
6989 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
6990 * cgraph.h (cgraph_node):
6991 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
6992 (void expand (void)): created from expand_function
6993 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
6994 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
6995 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
6996 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
6997 * cgraph.h (varpool_node):
6998 (static void add (tree decl): created from varpool_add_new_variable
6999 * cgraph.h (cgraph_edge):
7001 (void remove_caller (void)): created from cgraph_edge_remove_caller
7002 (void remove_callee (void)): created from cgraph_edge_remove_callee
7003 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7004 created from cgraph_set_call_stmt
7005 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7006 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7007 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7008 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7009 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7010 created from cgraph_speculative_call_info
7011 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7012 int freq_scale, bool update_original)): created from cgraph_clone_edge
7013 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7014 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7015 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7016 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7017 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7018 (static void rebuild_references (void)): created from cgraph_rebuild_references
7019 * cgraph.h (symbol_table):
7020 (create_reference): renamed from add_reference
7021 (maybe_create_reference): renamed from maybe_add_reference
7022 (void register_symbol (symtab_node *node)): new function
7023 (void clear_asm_symbols (void)): new function
7024 (void unregister (symtab_node *node)): new function
7025 (void release_symbol (cgraph_node *node, int uid)): new function
7026 (cgraph_node * allocate_cgraph_symbol (void)): new function
7027 (void initialize (void)): created from cgraph_init
7028 (symtab_node *first_symbol (void)):new function
7029 (asm_node *first_asm_symbol (void)):new function
7030 (symtab_node *first_defined_symbol (void)):new function
7031 (varpool_node *first_variable (void)):new function
7032 (varpool_node *next_variable (varpool_node *node)):new function
7033 (varpool_node *first_static_initializer (void)):new function
7034 (varpool_node *next_static_initializer (varpool_node *node)):new function
7035 (varpool_node *first_defined_variable (void)):new function
7036 (varpool_node *next_defined_variable (varpool_node *node)):new function
7037 (cgraph_node *first_defined_function (void)):new function
7038 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7039 (cgraph_node *first_function (void)):new function
7040 (cgraph_node *next_function (cgraph_node *node)):new function
7041 (cgraph_node *first_function_with_gimple_body (void)):new function
7042 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7043 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7044 created from symtab_remove_unreachable_nodes
7045 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7046 (void process_new_functions (void)): created from cgraph_process_new_functions
7047 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7048 (bool output_variables (void)): created from varpool_node::output_variables
7049 (void output_asm_statements (void)): created from output_asm_statements
7050 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7051 (void compile (void)): created from compile
7052 (void output_weakrefs (void)): created from output_weakrefs
7053 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7054 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7055 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7056 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7057 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7058 created from cgraph_next_function_with_gimple_body
7059 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7060 created from cgraph_remove_edge_removal_hook
7061 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7062 created from cgraph_add_node_removal_hook
7063 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7064 created from cgraph_remove_node_removal_hook
7065 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7066 created from varpool_add_node_removal_hook
7067 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7068 created from varpool_remove_node_removal_hook
7069 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7070 created from cgraph_add_function_insertion_hook
7071 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7072 created from cgraph_remove_function_insertion_hook
7073 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7074 created from varpool_add_variable_insertion_hook
7075 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7076 created from varpool_remove_variable_insertion_hook
7077 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7078 created from cgraph_add_edge_duplication_hook
7079 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7080 created from cgraph_remove_edge_duplication_hook
7081 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7082 created from cgraph_add_node_duplication_hook
7083 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7084 created from cgraph_remove_node_duplication_hook
7085 (void call_edge_removal_hooks (cgraph_edge *e)):
7086 created from cgraph_call_edge_removal_hooks
7087 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7088 created from call_function_insertion_hooks
7089 (void call_cgraph_removal_hooks (cgraph_node *node)):
7090 created from cgraph_call_node_removal_hooks
7091 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7092 created from cgraph_node::call_duplication_hooks
7093 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7094 created from cgraph_call_edge_duplication_hooks
7095 (void call_varpool_removal_hooks (varpool_node *node)):
7096 created from varpool_call_node_removal_hooks
7097 (void call_varpool_insertion_hooks (varpool_node *node)):
7098 created from varpool_call_variable_insertion_hooks
7099 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7100 created from insert_to_assembler_name_hash
7101 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7102 created from unlink_from_assembler_name_hash
7103 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7104 created from symtab_prevail_in_asm_name_hash
7105 (void symtab_initialize_asm_name_hash (void)):
7106 created from symtab_initialize_asm_name_hash
7107 (void change_decl_assembler_name (tree decl, tree name)):
7108 created from change_decl_assembler_name
7109 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7110 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7111 created from decl_assembler_name_hash
7112 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7113 created from decl_assembler_name_equal
7114 (static hashval_t hash_node_by_assembler_name (const void *p)):
7115 created from hash_node_by_assembler_name
7116 (static int eq_assembler_name (const void *p1, const void *p2)):
7117 created from eq_assembler_name
7119 2014-08-25 Marek Polacek <polacek@redhat.com>
7121 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7123 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7125 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7126 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7127 SWI1248_AVX512BW mode iterator.
7129 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7132 * config/sh/predicates.md (general_extend_operand): Disable
7133 TRUNCATE before reload completes.
7135 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7137 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7139 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7142 * config/sh/sh.opt (musermode): Allow negative form.
7143 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7144 targets that don't support it.
7145 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7146 Document -mno-usermode option.
7148 2014-08-24 Kito Cheng <kito@0xlab.org>
7150 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7151 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7152 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7153 * doc/tm.texi: Regenerate.
7155 2014-08-24 Kito Cheng <kito@0xlab.org>
7157 * ira.c: Fix typo in comment.
7159 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7161 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7162 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7164 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7167 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7168 last_address when the current function is a thunk.
7169 (pa_asm_output_mi_thunk): When we don't have named sections or they
7170 are not being used, check that thunk can reach the stub table with a
7173 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7175 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7177 (pass_web::execute): Likewise for local "insn".
7179 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7181 * var-tracking.c (struct micro_operation_def): Strengthen field
7182 "insn" from rtx to rtx_insn *.
7183 (struct emit_note_data_def): Likewise.
7184 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7185 (vt_stack_adjustments): Likewise for local "insn".
7186 (adjust_insn): Likewise for param "insn".
7187 (val_store): Likewise.
7188 (val_resolve): Likewise.
7189 (struct count_use_info): Likewise for field "insn".
7190 (log_op_type): Likewise for param "insn".
7191 (reverse_op): Likewise.
7192 (prepare_call_arguments): Likewise.
7193 (add_with_sets): The initial param takes an insn, but we can't
7194 yet strengthen it from rtx to rtx_insn * since it's used as a
7195 cselib_record_sets_hook callback. For now rename initial param
7196 from "insn" to "uncast_insn", and introduce a local "insn" of
7197 the stronger rtx_insn * type, with a checked cast.
7198 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7200 (emit_note_insn_var_location): Likewise.
7201 (emit_notes_for_changes): Likewise.
7202 (emit_notes_for_differences): Likewise.
7203 (next_non_note_insn_var_location): Likewise for return type and
7205 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7206 (vt_initialize): Likewise for local "insn".
7207 (delete_debug_insns): Likewise for locals "insn" and "next".
7209 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7211 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7213 (mark_constant_pool): Likewise for local "insn".
7215 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7217 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7219 (dead_debug_promote_uses): Likewise.
7220 (dead_debug_insert_temp): Likewise.
7222 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7224 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7225 from const_rtx to const rtx_insn *.
7226 (store_killed_after): Likewise. Strengthen locals "last", "act"
7227 from rtx to rtx_insn *.
7228 (store_killed_before): Strengthen param "insn" from const_rtx to
7229 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7230 (find_moveable_store): Strengthen param "insn" from rtx to
7232 (compute_store_table): Likewise for local "insn".
7233 (insert_insn_start_basic_block): Likewise for param "insn" and
7234 locals "prev", "before", "insn".
7235 (insert_store): For now, add a checked cast to rtx_insn * on the
7236 result of gen_move_insn.
7237 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7239 (replace_store_insn): Likewise. For now, add a checked cast to
7240 rtx_insn * on the result of gen_move_insn.
7242 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7244 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7246 (expand_sjlj_dispatch_table): Likewise.
7248 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7250 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7251 "insn" from rtx to rtx_insn *.
7253 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7255 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7256 "insn" from rtx to rtx_insn *.
7257 (dup_block_and_redirect): Likewise for param 3 "before".
7259 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7260 from rtx to rtx_insn *.
7261 (move_insn_for_shrink_wrap): Likewise.
7262 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7263 (dup_block_and_redirect): Likewise for param "before" and local
7265 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7267 (convert_to_simple_return): Likewise for local "start".
7269 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7270 Strengthen local "insn" from rtx to rtx_insn *, for use when
7271 invoking requires_stack_frame_p.
7273 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7275 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7277 (speculate_expr): Likewise for locals "orig_insn_rtx",
7279 (eq_transformed_insns): Likewise for locals "i1", "i2".
7280 (check_for_new_jump): Likewise for return type and local "end".
7281 (find_new_jump): Likewise for return type and local "jump".
7282 (sel_split_edge): Likewise for local "jump".
7283 (sel_create_recovery_block): Likewise.
7284 (sel_redirect_edge_and_branch_force): Likewise.
7285 (sel_redirect_edge_and_branch): Likewise.
7287 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7289 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7290 "new_insn" from rtx to rtx_insn *.
7291 (create_insn_rtx_with_rhs): Likewise for return type and for local
7293 (create_insn_rtx_with_lhs): Likewise.
7294 (create_speculation_check): Likewise for local "insn_rtx".
7295 (implicit_clobber_conflict_p): Likewise for local "insn".
7296 (get_expr_cost): Likewise.
7297 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7298 (move_cond_jump): Likewise for locals "next", "prev", "link",
7299 "head", "from", "to".
7301 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7303 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7304 "next" from rtx to rtx_insn *.
7305 (find_conditional_protection): Likewise for local "next".
7306 (is_conditionally_protected): Likewise for local "insn1".
7307 (is_pfree): Likewise for locals "insn1", "insn2".
7309 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7311 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7312 from rtx to rtx_insn *.
7314 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7315 locals "insn1", "insn2" from rtx to rtx_insn *.
7316 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7317 locals "insn", "prev", "last_jump", "next_tail".
7318 (schedule_ebb): Likewise for params "head", "tail".
7319 (schedule_ebbs): Likewise for locals "tail", "head".
7321 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7322 to rtx_insn on "last_insn" in one of the invocations of
7325 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7327 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7328 "elem", "insn" from rtx to rtx_insn *.
7329 (change_spec_dep_to_hard): Likewise.
7330 (get_back_and_forw_lists): Likewise for local "con".
7331 (sd_add_dep): Likewise for locals "elem", "insn".
7332 (sd_resolve_dep): Likewise for locals "pro", "con".
7333 (sd_unresolve_dep): Likewise.
7334 (sd_delete_dep): Likewise.
7335 (chain_to_prev_insn): Likewise for local "pro".
7336 (find_inc): Likewise for locals "pro", "con".
7338 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7340 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7342 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7344 (modified_between_p): Strengthen local "insn" from rtx to
7346 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7347 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7350 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7352 * resource.c (next_insn_no_annul): Strengthen local "next" from
7354 (mark_referenced_resources): Likewise for local "insn".
7356 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7358 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7360 (find_reloads): Likewise for param 1.
7361 (subst_reloads): Likewise for sole param.
7362 (find_equiv_reg): Likwise for param 2.
7363 (regno_clobbered_p): Likwise for param 2.
7364 (reload): Likewise for param 1.
7366 * caller-save.c (save_call_clobbered_regs): Strengthen local
7367 "insn" from rtx to rtx_insn *.
7368 (insert_one_insn): Likewise for local "insn".
7370 * reload.c (this_insn): Likewise for this global.
7371 (find_reloads): Likewise for param "insn".
7372 (find_reloads_toplev): Likewise.
7373 (find_reloads_address): Likewise.
7374 (subst_reg_equivs): Likewise.
7375 (update_auto_inc_notes): Likewise.
7376 (find_reloads_address_1): Likewise.
7377 (find_reloads_subreg_address): Likewise.
7378 (subst_reloads): Likewise.
7379 (find_equiv_reg): Likewise, also for local "p".
7380 (regno_clobbered_p): Likewise for param "insn".
7382 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7384 (spill_reg_store): Likewise for the elements of this array.
7385 (remove_init_insns): Likewise for local "equiv_insn".
7386 (will_delete_init_insn_p): Likewise for param "insn".
7387 (reload): Likewise for param ""first" and local "insn".
7388 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7390 (calculate_elim_costs_all_insns): Likewise.
7391 (delete_caller_save_insns): Likewise.
7392 (spill_failure): Likewise for param "insn".
7393 (delete_dead_insn): Likewise.
7394 (set_label_offsets): Likewise.
7395 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7397 (elimination_costs_in_insn): Likewise for param "insn".
7398 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7399 when referring to an insn.
7400 (set_initial_label_offsets): Likewise.
7401 (set_offsets_for_label): Strengthen param "insn" from rtx to
7403 (init_eliminable_invariants): Likewise for param "first" and local
7405 (fixup_eh_region_note): Likewise for param "insn".
7406 (reload_as_needed): Likewise for locals "prev", "insn",
7407 "old_next", "old_prev", "next".
7408 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7410 (reload_inheritance_insn): Strengthen elements of this array from
7412 (failed_reload): Likewise for param "insn".
7413 (choose_reload_regs): Likewise for local "insn". Replace use of
7414 NULL_RTX with NULL when referring to an insn.
7415 (input_reload_insns): Strengthen elements of this array from rtx
7417 (other_input_address_reload_insns): Likewise for this global.
7418 (other_input_reload_insns): Likewise for this global.
7419 (input_address_reload_insns): Likwise for the elements of this
7421 (inpaddr_address_reload_insns): Likwise for the elements of this
7423 (output_reload_insns): Likewise for the elements of this array.
7424 (output_address_reload_insns): Likewise for the elements of this
7426 (outaddr_address_reload_insns): Likewise for the elements of this
7428 (operand_reload_insns): Likewise for this global.
7429 (other_operand_reload_insns): Likewise for this global.
7430 (other_output_reload_insns): Likewise for the elements of this
7432 (new_spill_reg_store): Likewise for the elements of this
7434 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7435 Strengthen local "where" from rtx * to rtx_insn **.
7436 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7437 from rtx to rtx_insn *.
7438 (do_input_reload): Likewise for local "insn".
7439 (do_output_reload): Likewise for local "insn".
7440 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7441 (emit_insn_if_valid_for_reload): Likewise for return type and local
7442 "last". Add checked cast to rtx_insn when returning "insn" since
7443 this has been through emit_insn.
7444 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7445 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7446 returning "insn" since it's been through
7447 emit_insn_if_valid_for_reload at this point.
7448 (delete_output_reload): Strengthen param "insn" and locals
7449 "output_reload_insn", "i2" from rtx to rtx_insn *.
7450 (delete_address_reloads): Likewise for params "dead_insn",
7451 "current_insn" and locals "prev", "next".
7452 (delete_address_reloads_1): Likewise for params "dead_insn",
7453 "current_insn" and locals "prev", "i2".
7454 (inc_for_reload): Likewise for locals "last", "add_insn".
7455 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7458 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7459 param of this duplicate of the prototype from reload.h
7461 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7463 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7465 (regstat_bb_compute_calls_crossed): Likewise.
7467 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7469 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7471 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7473 (regrename_analyze): Strengthen local "insn" from rtx to
7475 (scan_rtx_reg): Likewise for param "insn".
7476 (scan_rtx_address): Likewise.
7477 (scan_rtx): Likewise.
7478 (restore_operands): Likewise.
7479 (record_out_operands): Likewise.
7480 (build_def_use): Likewise for local "insn". Replace use of
7481 NULL_RTX with NULL when dealing with an insn.
7483 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7485 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7486 * reginfo.c (reg_scan): Likewise, also for local "insn".
7487 (reg_scan_mark_refs): Likewise for param "insn".
7488 (init_subregs_of_mode): Likewise for local "insn".
7490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7492 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7493 "insn" from rtx to rtx_insn *.
7494 (replace_oldest_value_reg): Likewise for param "insn".
7495 (replace_oldest_value_addr): Likewise.
7496 (replace_oldest_value_mem): Likewise.
7497 (apply_debug_insn_changes): Likewise for local "last_insn".
7498 (copyprop_hardreg_forward_1): Likewise for local "insn".
7500 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7502 * reg-stack.c (next_flags_user): Strengthen return type and param
7503 "insn" from rtx to rtx_insn *.
7504 (straighten_stack): Likewise for param "insn".
7505 (check_asm_stack_operands): Likewise.
7506 (remove_regno_note): Likewise.
7507 (emit_pop_insn): Likewise for return type, param "insn", local
7509 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7510 "limit" from rtx to rtx_insn *.
7511 (swap_to_top): Likewise for param "insn".
7512 (move_for_stack_reg): Likewise.
7513 (move_nan_for_stack_reg): Likewise.
7514 (swap_rtx_condition): Likewise.
7515 (compare_for_stack_reg): Likewise.
7516 (subst_all_stack_regs_in_debug_insn): Likewise.
7517 (subst_stack_regs_pat): Likewise, and local "insn2".
7518 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7520 (subst_stack_regs): Likewise.
7521 (change_stack): Likewise.
7522 (convert_regs_1): Likewise for locals "insn", "next".
7524 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7526 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7528 (combine_set_extension): Likewise for param "curr_insn".
7529 (transform_ifelse): Likewise for param "def_insn".
7530 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7531 from vec<rtx> * to vec<rtx_insn *> *.
7532 (is_cond_copy_insn): Likewise for param "insn".
7533 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7535 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7536 local "def_insn" from rtx to rtx_insn *.
7537 (get_sub_rtx): Likewise for param "def_insn".
7538 (merge_def_and_ext): Likewise.
7539 (combine_reaching_defs): Likewise.
7540 (add_removable_extension): Likewise for param "insn".
7541 (find_removable_extensions): Likewise for local "insn".
7542 (find_and_remove_re): Likewise for locals "curr_insn" and
7543 "def_insn". Strengthen locals "reinsn_del_list" and
7544 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7546 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7548 * recog.c (split_insn): Strengthen param "insn" and locals
7549 "first", "last" from rtx to rtx_insn *.
7550 (split_all_insns): Likewise for locals "insn", "next".
7551 (split_all_insns_noflow): Likewise.
7553 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7555 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7557 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7558 (debug_rtx_find): Likewise for param 1 "x".
7560 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7561 const_rtx to const rtx_insn *. Likewise for local "insn".
7562 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7563 (debug_rtx_find): Likewise for param 1 "x".
7564 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7565 from const_rtx to const rtx_insn * within the appropriate cases of
7566 the switch statement.
7568 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7569 Strengthen local "insns" from rtx to rtx_insn * since this is
7570 passed to a call to debug_rtx_list.
7572 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7574 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7577 * function.c (stack_protect_epilogue): Add checked cast to
7578 rtx_insn for now when invoking predict_insn_def.
7580 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7582 (predict_insn_def): Likewise.
7583 (rtl_predict_edge): Likewise for local "last_insn".
7584 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7586 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7588 (bb_estimate_probability_locally): Likewise for local "last_insn".
7589 (expensive_function_p): Likewise for local "insn".
7591 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7592 local "jmp", since this is used when invoking predict_insn_def.
7594 2014-08-22 Marek Polacek <polacek@redhat.com>
7597 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7599 2014-08-22 Marek Polacek <polacek@redhat.com>
7602 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7603 a comparison in parens.
7604 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7607 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7609 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7612 * cprop.c (fis_get_condition): Likewise.
7614 * postreload.c (reload_cse_regs): Likewise for param "first".
7615 (reload_cse_simplify): Likewise for param "insn".
7616 (reload_cse_regs_1): Likewise for local "insn".
7617 (reload_cse_simplify_set): Likewise for param "insn".
7618 (reload_cse_simplify_operands): Likewise.
7619 (struct reg_use): Likewise for field "insn".
7620 (reload_combine_purge_insn_uses): Likewise for param "insn".
7621 (fixup_debug_insns): Likewise for params "from", "to" and local
7623 (try_replace_in_use): Likewise for local "use_insn".
7624 (reload_combine_recognize_const_pattern): Likewise for param
7625 "insn" and locals "add_moved_after_insn", "use_insn".
7626 (reload_combine_recognize_pattern): Likewise for param "insn" and
7628 (reload_combine): Likewise for locals "insn", "prev".
7629 (reload_combine_note_use): Likewise for param "insn".
7630 (move2add_use_add2_insn): Likewise.
7631 (move2add_use_add3_insn): Likewise.
7632 (reload_cse_move2add): Likewise, also for local "next".
7633 (move2add_note_store): Likewise for local "insn".
7635 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7637 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7639 (struct unoccr): Likewise.
7640 (struct modifies_mem): Likewise.
7641 (alloc_mem): Likewise for local "insn".
7642 (insert_expr_in_table): Likewise for param "insn".
7643 (dump_expr_hash_table_entry): Likewise for local "insn".
7644 (oprs_unchanged_p): Likewise for param "insn".
7645 (load_killed_in_block_p): Likewise for local "setter".
7646 (record_last_reg_set_info): Likewise for param "insn".
7647 (record_last_reg_set_info_regno): Likewise.
7648 (record_last_mem_set_info): Likewise.
7649 (record_last_set_info): Likewise for local "last_set_insn".
7650 (record_opr_changes): Likewise for param "insn".
7651 (hash_scan_set): Likewise.
7652 (compute_hash_table): Likewise for local "insn".
7653 (get_avail_load_store_reg): Likewise for param "insn".
7654 (eliminate_partially_redundant_load): Likewise, also for locals
7655 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7657 (eliminate_partially_redundant_loads): Likewise for local "insn".
7659 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7661 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7663 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7664 (expand_twoval_unop): Likewise for locals entry_last", "last".
7665 (expand_twoval_binop): Likewise.
7666 (expand_twoval_binop_libfunc): Likewise for local "insns".
7667 (widen_leading): Likewise for local "last".
7668 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7669 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7670 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7671 (expand_parity): Likewise for locals "last" and "seq".
7672 (expand_ffs): Likewise for local "seq". Strengthen local
7673 "nonzero_label" from rtx to rtx_code_label *.
7674 (expand_absneg_bit): Strengthen local "insns" from rtx to
7676 (expand_unop_direct): Likewise for local "last".
7677 (expand_unop): Likewise for locals "last", "insns".
7678 (expand_abs_nojump): Likewise for local "last".
7679 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7680 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7682 (expand_copysign_absneg): Strengthen local "label" from rtx to
7684 (expand_copysign_bit): Strengthen local "insns" from rtx to
7686 (struct no_conflict_data): Likewise for fields "first", "insn".
7687 (emit_libcall_block_1): Likewise for param "insns" and locals
7688 "next", "last", "insn".
7689 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7690 on "insns" when invoking emit_libcall_block_1. Ultimately we
7691 want to strengthen insns itself.
7692 (prepare_cmp_insn): Strengthen local "last" from rtx to
7694 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7695 (prepare_float_lib_cmp): Likewise for local "insns".
7696 (emit_conditional_move): Likewise for local "last".
7697 (emit_conditional_add): Likewise.
7698 (have_sub2_insn): Likewise for local "seq".
7699 (expand_float): Likewise for local "insns". Strengthen locals
7700 "label", "neglabel" from rtx to rtx_code_label *.
7701 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7702 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7703 (expand_fixed_convert): Likewise for local "insns" (to
7705 (expand_sfix_optab): Likewise for local "last".
7706 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7707 to rtx_code_label *.
7708 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7709 from rtx to rtx_insn *.
7710 (expand_atomic_fetch_op): Likewise for local "insn".
7711 (maybe_legitimize_operand_same_code): Likewise for local "last".
7712 (maybe_legitimize_operands): Likewise.
7714 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7716 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7717 "insn" from rtx to rtx_insn *.
7718 (ps_rtl_insn): Likewise for return type.
7719 (doloop_register_get): Likewise for params "head", "tail" and
7720 locals "insn", "first_insn_not_to_check".
7721 (schedule_reg_move): Likewise for local "this_insn".
7722 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7723 of gen_move_insn for now.
7724 (reset_sched_times): Strengthen local "insn" from rtx to
7726 (permute_partial_schedule): Likewise.
7727 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7728 (dump_insn_location): Likewise for param "insn".
7729 (loop_canon_p): Likewise for local "insn".
7730 (sms_schedule): Likewise.
7731 (print_partial_schedule): Likewise.
7732 (ps_has_conflicts): Likewise.
7734 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7736 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7737 "tailp" from rtx * to rtx_insn **.
7739 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7740 from rtx to rtx_insn *.
7741 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7742 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7743 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7745 * modulo-sched.c (const_iteration_count): Strengthen return type
7746 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7747 use of NULL_RTX with NULL when working with insns.
7748 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7750 (sms_schedule): Likewise.
7751 * sched-rgn.c (init_ready_list): Likewise, also for locals
7752 "src_head" and "src_next_tail".
7753 (compute_block_dependences): Likewise.
7754 (free_block_dependencies): Likewise.
7755 (debug_rgn_dependencies): Likewise.
7756 (free_rgn_deps): Likewise.
7757 (compute_priorities): Likewise.
7758 (schedule_region): Likewise.
7759 * sel-sched.c (find_ebb_boundaries): Likewise.
7761 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7762 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7764 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7766 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7767 from rtx to rtx_insn *.
7768 (new_seginfo): Likewise for param "insn".
7769 (create_pre_exit): Likewise for locals "last_insn",
7770 "before_return_copy", "return_copy".
7771 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7774 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7776 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7777 from rtx to rtx_insn *.
7778 (lra_push_insn): Likewise for 1st param.
7779 (lra_push_insn_and_update_insn_regno_info): Likewise.
7780 (lra_pop_insn): Likewise for return type.
7781 (lra_invalidate_insn_data): Likewise for 1st param.
7782 (lra_set_insn_deleted): Likewise.
7783 (lra_delete_dead_insn): Likewise.
7784 (lra_process_new_insns): Likewise for first 3 params.
7785 (lra_set_insn_recog_data): Likewise for 1st param.
7786 (lra_update_insn_recog_data): Likewise.
7787 (lra_set_used_insn_alternative): Likewise.
7788 (lra_invalidate_insn_regno_info): Likewise.
7789 (lra_update_insn_regno_info): Likewise.
7790 (lra_former_scratch_operand_p): Likewise.
7791 (lra_eliminate_regs_1): Likewise.
7792 (lra_get_insn_recog_data): Likewise.
7794 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7797 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7799 (substitute_within_insn): New.
7800 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7801 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7802 Replace call to "substitute" with call to substitute_within_insn.
7804 * lra-constraints.c (curr_insn): Strengthen from rtx to
7806 (get_equiv_with_elimination): Likewise for param "insn".
7807 (match_reload): Strengthen params "before" and "after" from rtx *
7809 (emit_spill_move): Likewise for return type. Add a checked cast
7810 to rtx_insn * on result of gen_move_insn for now.
7811 (check_and_process_move): Likewise for local "before". Replace
7812 NULL_RTX with NULL when referring to insns.
7813 (process_addr_reg): Strengthen params "before" and "after" from
7814 rtx * to rtx_insn **.
7815 (insert_move_for_subreg): Likewise.
7816 (simplify_operand_subreg): Strengthen locals "before" and "after"
7817 from rtx to rtx_insn *.
7818 (process_address_1): Strengthen params "before" and "after" from
7819 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7821 (process_address): Strengthen params "before" and "after" from
7822 rtx * to rtx_insn **.
7823 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7824 (curr_insn_transform): Strengthen locals "before" and "after"
7825 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7827 (loc_equivalence_callback): Update cast of "data", changing
7828 resulting type from rtx to rtx_insn *.
7829 (substitute_pseudo_within_insn): New.
7830 (inherit_reload_reg): Strengthen param "insn" from rtx to
7831 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7832 NULL when referring to insns. Add a checked cast to rtx_insn *
7833 when using usage_insn to invoke lra_update_insn_regno_info.
7834 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7835 likewise for locals "restore", "save". Add checked casts to
7836 rtx_insn * when using usage_insn to invoke
7837 lra_update_insn_regno_info and lra_process_new_insns. Replace
7838 NULL_RTX with NULL when referring to insns.
7839 (split_if_necessary): Strengthen param "insn" from rtx to
7841 (update_ebb_live_info): Likewise for params "head", "tail" and local
7843 (get_last_insertion_point): Likewise for return type and local "insn".
7844 (get_live_on_other_edges): Likewise for local "last".
7845 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7846 "prev_insn", "next_insn", "restore".
7847 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7848 (undo_optional_reloads): Likewise for local "insn".
7850 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7852 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7854 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7856 (spill_pseudos): Likewise for local "insn".
7857 (init_elimination): Likewise.
7858 (process_insn_for_elimination): Likewise for param "insn".
7860 * lra-lives.c (curr_insn): Likewise.;
7862 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7863 (remove_pseudos): Likewise for param "insn".
7864 (spill_pseudos): Likewise for local "insn".
7865 (lra_final_code_change): Likewise for locals "insn", "curr".
7867 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7868 (lra_set_insn_deleted): Likewise.
7869 (lra_delete_dead_insn): Likewise, and for local "prev".
7870 (new_insn_reg): Likewise for param "insn".
7871 (lra_set_insn_recog_data): Likewise.
7872 (lra_update_insn_recog_data): Likewise.
7873 (lra_set_used_insn_alternative): Likewise.
7874 (get_insn_freq): Likewise.
7875 (invalidate_insn_data_regno_info): Likewise.
7876 (lra_invalidate_insn_regno_info): Likewise.
7877 (lra_update_insn_regno_info): Likewise.
7878 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7880 (lra_push_insn_1): Strengthen param "insn" from rtx to
7882 (lra_push_insn): Likewise.
7883 (lra_push_insn_and_update_insn_regno_info): Likewise.
7884 (lra_pop_insn): Likewise for return type and local "insn".
7885 (push_insns): Likewise for params "from", "to", and local "insn".
7886 (setup_sp_offset): Likewise for params "from", "last" and locals
7888 (lra_process_new_insns): Likewise for params "insn", "before",
7889 "after" and local "last".
7890 (struct sloc): Likewise for field "insn".
7891 (lra_former_scratch_operand_p): Likewise for param "insn".
7892 (remove_scratches): Likewise for locals "insn", "last".
7893 (check_rtl): Likewise for local "insn".
7894 (add_auto_inc_notes): Likewise for param "insn".
7895 (update_inc_notes): Likewise for local "insn".
7896 (lra): Replace NULL_RTX with NULL when referring to insn.
7898 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7900 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7902 (resolve_reg_notes): Likewise.
7903 (resolve_simple_move): Likewise for return type, param "insn", and
7904 locals "insns", "minsn".
7905 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7906 (resolve_use): Likewise.
7907 (resolve_debug): Likewise.
7908 (find_decomposable_shift_zext): Likewise.
7909 (resolve_shift_zext): Likewise for return type, param "insn", and
7910 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7911 (decompose_multiword_subregs): Likewise for local "insn",
7912 "orig_insn", "decomposed_shift", "end".
7914 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7916 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7917 param "insns" from rtx to rtx_insn *.
7919 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7921 (struct iv_to_split): Likewise.
7922 (loop_exit_at_end_p): Likewise for local "insn".
7923 (split_edge_and_insert): Likewise for param "insns".
7924 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7925 and locals "seq", "jump".
7926 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7927 "branch_code"; update invocations of compare_and_jump_seq to
7928 eliminate NULL_RTX in favor of NULL.
7929 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7931 (reset_debug_uses_in_loop): Likewise.
7932 (analyze_insn_to_expand_var): Likewise for param "insn".
7933 (analyze_iv_to_split_insn): Likewise.
7934 (analyze_insns_in_loop): Likewise for local "insn".
7935 (insert_base_initialization): Likewise for param
7936 "insn" and local "seq".
7937 (split_iv): Likewise for param "insn" and local "seq".
7938 (expand_var_during_unrolling): Likewise for param "insn".
7939 (insert_var_expansion_initialization): Likewise for local "seq".
7940 (combine_var_copies_in_loop_exit): Likewise.
7941 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7943 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7944 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7947 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7949 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
7951 (iv_analyze_result): Likewise.
7952 (iv_analyze_expr): Likewise.
7955 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
7956 local "def_insn" from rtx to rtx_insn *.
7957 (get_biv_step_1): Likewise for local "insn".
7958 (iv_analyze_expr): Likewise for param "insn".
7959 (iv_analyze_def): Likewise for local "insn".
7960 (iv_analyze_op): Likewise for param "insn".
7961 (iv_analyze): Likewise.
7962 (iv_analyze_result): Likewise.
7964 (suitable_set_for_replacement): Likewise.
7965 (simplify_using_initial_values): Likewise for local "insn".
7966 (iv_number_of_iterations): Likewise for param "insn".
7967 (check_simple_exit): Add checked cast to rtx_insn when invoking
7968 iv_number_of_iterations for now (until get_condition is
7971 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
7972 "insn" from rtx to rtx_insn *.
7973 (analyze_insns_in_loop): Likewise for local "insn".
7975 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7977 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
7979 (struct invariant): Likewise.
7980 (hash_invariant_expr_1): Likewise for param "insn".
7981 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
7982 (find_exits): Likewise for local "insn".
7983 (create_new_invariant): Likewise for param "insn".
7984 (check_dependencies): Likewise.
7985 (find_invariant_insn): Likewise.
7986 (record_uses): Likewise.
7987 (find_invariants_insn): Likewise.
7988 (find_invariants_bb): Likewise for local "insn".
7989 (get_pressure_class_and_nregs): Likewise for param "insn".
7990 (calculate_loop_reg_pressure): Likewise for local "insn".
7992 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7994 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
7996 (add_test): Likewise for locals "seq", "jump".
7997 (doloop_modify): Likewise for locals "sequence", "jump_insn".
7999 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8001 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8003 (rebuild_jump_labels_chain): Likewise for param "chain".
8005 * cfgexpand.c (pass_expand::execute): Add checked cast to
8006 rtx_insn * when calling rebuild_jump_labels_chain in region where
8007 we know e->insns.r is non-NULL.
8009 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8011 (rebuild_jump_labels): Likewise.
8012 (rebuild_jump_labels_chain): Likewise for param "chain".
8013 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8014 (init_label_info): Likewise for param "f".
8015 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8016 "prev_nonjump_insn".
8017 (mark_all_labels): Likewise for param "f" and locals "insn",
8018 "prev_nonjump_insn".
8020 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8022 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8023 from rtx to rtx_insn *insn.
8024 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8025 (ira_add_allocno_copy): Likewise.
8026 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8028 (ira_create_copy): Likewise.
8029 (ira_add_allocno_copy): Likewise.
8030 (create_bb_allocnos): Likewise for local "insn".
8031 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8032 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8033 process_regs_for_copy for rtx_insn * param.
8034 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8035 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8036 process_regs_for_copy for rtx_insn * param.
8037 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8038 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8039 (record_operand_costs): Likewise.
8040 (scan_one_insn): Likewise for return type, and for param "insn".
8041 (process_bb_for_costs): Likewise for local "insn".
8042 (process_bb_node_for_hard_reg_moves): Likewise.
8043 * ira-emit.c (struct move): Likewise for field "insn".
8044 (create_move): Eliminate use of NULL_RTX when dealing with an
8046 (emit_move_list): Strengthen return type and locals "result",
8047 "insn" from rtx to rtx_insn *insn.
8048 (emit_moves): Likewise for locals "insns", "tmp".
8049 (ira_emit): Likewise for local "insn".
8050 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8052 (find_call_crossed_cheap_reg): Likewise.
8053 (process_bb_node_lives): Likewise for local "insn".
8054 * ira.c (decrease_live_ranges_number): Likewise.
8055 (compute_regs_asm_clobbered): Likewise.
8056 (build_insn_chain): Likewise.
8057 (find_moveable_pseudos): Likewise, also locals "def_insn",
8058 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8059 to rtx_insn **. Add a checked cast when assigning from
8060 "closest_use" into closest_uses array in a region where we know
8061 it's a non-NULL insn.
8062 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8064 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8065 "last_interesting_insn", "uin".
8066 (move_unallocated_pseudos): Likewise for locals "def_insn",
8067 "move_insn", "newinsn".
8069 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8071 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8072 Strengthen locals "done_label", "do_error" from rtx to
8074 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8075 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8077 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8078 "done_label", "do_error" to rtx_code_label * and local "last" to
8080 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8081 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8082 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8083 "after_lopart_neg", "do_overflow", "hipart_different" to
8084 rtx_code_label * and local "last" to rtx_insn *.
8086 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8088 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8089 "insn" and "move_insn" from rtx to rtx_insn *.
8091 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8093 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8095 (cheap_bb_rtx_cost_p): Likewise.
8096 (first_active_insn): Likewise for return type and local "insn".
8097 (last_active_insn): Likewise for return type and locals "insn",
8099 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8101 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8103 (noce_try_move): Likewise for local "seq".
8104 (noce_try_store_flag): Likewise.
8105 (noce_try_store_flag_constants): Likewise.
8106 (noce_try_addcc): Likewise.
8107 (noce_try_store_flag_mask): Likewise.
8108 (noce_try_cmove): Likewise.
8109 (noce_try_minmax): Likewise.
8110 (noce_try_abs): Likewise.
8111 (noce_try_sign_mask): Likewise.
8112 (noce_try_bitop): Likewise.
8113 (noce_can_store_speculate_p): Likewise for local "insn".
8114 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8116 (check_cond_move_block): Likewise for local "insn".
8117 (cond_move_convert_if_block): Likewise.
8118 (cond_move_process_if_block): Likewise for locals "seq",
8120 (noce_find_if_block): Likewise for local "jump".
8121 (merge_if_block): Likewise for local "last".
8122 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8123 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8124 (block_has_only_trap): Likewise for return type and local "trap".
8125 (find_if_case_1): Likewise for local "jump".
8126 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8129 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8131 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8132 "last_insn", "loop_end" from rtx to rtx_insn *.
8134 * hw-doloop.c (scan_loop): Likewise for local "insn".
8135 (discover_loop): Likewise for param "tail_insn".
8136 (discover_loops): Likewise for local "tail".
8138 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8139 cast to rtx_insn * when assigning from an rtx local to a
8140 hwloop_info's "last_insn" field.
8142 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8144 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8145 (add_delay_dependencies): Strengthen local "pro" from rtx to
8147 (recompute_todo_spec): Likewise.
8148 (dep_cost_1): Likewise for locals "insn", "used".
8149 (schedule_insn): Likewise for local "dbg".
8150 (schedule_insn): Likewise for locals "pro", "next".
8151 (unschedule_insns_until): Likewise for local "con".
8152 (restore_pattern): Likewise for local "next".
8153 (estimate_insn_tick): Likewise for local "pro".
8154 (resolve_dependencies): Likewise for local "next".
8155 (fix_inter_tick): Likewise.
8156 (fix_tick_ready): Likewise for local "pro".
8157 (add_to_speculative_block): Likewise for locals "check", "twin",
8159 (sched_extend_bb): Likewise for locals "end", "insn".
8160 (init_before_recovery): Likewise for local "x".
8161 (sched_create_recovery_block): Likewise for local "barrier".
8162 (create_check_block_twin): Likewise for local "pro".
8163 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8165 (unlink_bb_notes): Update for change to type of bb_header.
8166 Strengthen locals "prev", "label", "note", "next" from rtx to
8168 (clear_priorities): Likewise for local "pro".
8170 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8172 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8174 (test_insn): Likewise for this global.
8175 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8177 (oprs_anticipatable_p): Likewise.
8178 (oprs_available_p): Likewise.
8179 (insert_expr_in_table): Strengthen param "insn" from rtx to
8181 (hash_scan_set): Likewise.
8182 (hash_scan_clobber): Likewise.
8183 (hash_scan_call): Likewise.
8184 (hash_scan_insn): Likewise.
8185 (compute_hash_table_work): Likewise for local "insn".
8186 (process_insert_insn): Likewise for return type and local "pat".
8187 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8188 "pat", "pat_end", "maybe_cc0_setter".
8189 (pre_edge_insert): Likewise for local "insn".
8190 (pre_insert_copy_insn): Likewise for param "insn".
8191 (pre_insert_copies): Likewise for local "insn".
8192 (struct set_data): Likewise for field "insn".
8193 (single_set_gcse): Likewise for param "insn".
8194 (gcse_emit_move_after): Likewise.
8195 (pre_delete): Likewise for local "insn".
8196 (update_bb_reg_pressure): Likewise for param "from" and local
8198 (should_hoist_expr_to_dom): Likewise for param "from".
8199 (hoist_code): Likewise for local "insn".
8200 (get_pressure_class_and_nregs): Likewise for param "insn".
8201 (calculate_bb_reg_pressure): Likewise for local "insn".
8202 (compute_ld_motion_mems): Likewise.
8204 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8206 * genpeep.c (main): Rename param back from "uncast_ins1" to
8207 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8210 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8212 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8215 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8216 documentation to state it is only for VSX operations.
8218 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8219 constraint only active if VSX.
8221 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8222 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8225 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8227 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8228 Strengthen local "insn" from rtx to rtx_insn *.
8229 (use_killed_between): Likewise for param "target_insn".
8230 (all_uses_available_at): Likewise for param "target_insn" and
8232 (update_df_init): Likewise for params "def_insn", "insn".
8233 (update_df): Likewise for param "insn".
8234 (try_fwprop_subst): Likewise for param "def_insn" and local
8236 (free_load_extend): Likewise for param "insn".
8237 (forward_propagate_subreg): Likewise for param "def_insn" and
8239 (forward_propagate_asm): Likewise for param "def_insn" and local
8241 (forward_propagate_and_simplify): Likewise for param "def_insn"
8242 and local "use_insn".
8243 (forward_propagate_into): Likewise for locals "def_insn" and
8246 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8248 * function.c (emit_initial_value_sets): Strengthen local "seq"
8249 from rtx to rtx_insn *.
8250 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8252 (instantiate_virtual_regs): Likewise for local "insn".
8253 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8254 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8255 (expand_function_end): Likewise for locals "insn" and "seq".
8256 (epilogue_done): Likewise for local "insn".
8257 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8259 (reposition_prologue_and_epilogue_notes): Likewise for locals
8260 "insn", "last", "note", "first".
8261 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8262 (pass_match_asm_constraints::execute): Likewise for local "insn".
8264 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8266 * output.h (final_scan_insn): Strengthen return type from rtx to
8268 (final_forward_branch_p): Likewise for param.
8269 (current_output_insn): Likewise for this global.
8271 * final.c (rtx debug_insn): Likewise for this variable.
8272 (current_output_insn): Likewise.
8273 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8274 adding "insn" back in as an rtx_insn * with a checked cast, so
8275 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8277 (compute_alignments): Strengthen local "label" from rtx to
8279 (shorten_branches): Rename param from "first" to "uncast_first",
8280 introducing a new local rtx_insn * "first" using a checked cast to
8281 effectively strengthen "first" from rtx to rtx_insn * without
8282 affecting the type signature. Strengthen locals "insn", "seq",
8283 "next", "label" from rtx to rtx_insn *.
8284 (change_scope): Strengthen param "orig_insn" and local "insn" from
8286 (final_start_function): Rename param from "first" to "uncast_first",
8287 introducing a new local rtx_insn * "first" using a checked cast to
8288 effectively strengthen "first" from rtx to rtx_insn * without
8289 affecting the type signature. Strengthen local "insn" from rtx to
8291 (dump_basic_block_info): Strengthen param "insn" from rtx to
8293 (final): Rename param from "first" to "uncast_first",
8294 introducing a new local rtx_insn * "first" using a checked cast to
8295 effectively strengthen "first" from rtx to rtx_insn * without
8296 affecting the type signature. Strengthen locals "insn", "next"
8297 from rtx to rtx_insn *.
8298 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8300 (call_from_call_insn): Strengthen param "insn" from rtx to
8302 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8303 introducing a new local rtx_insn * "insn" using a checked cast to
8304 effectively strengthen "insn" from rtx to rtx_insn * without
8305 affecting the type signature. Strengthen return type and locals
8306 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8307 now-redundant checked cast to rtx_insn * from both invocations of
8308 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8309 introducing a local "call_insn" for use when invoking
8310 call_from_call_insn.
8311 (notice_source_line): Strengthen param "insn" from rtx to
8313 (leaf_function_p): Likewise for local "insn".
8314 (final_forward_branch_p): Likewise.
8315 (leaf_renumber_regs): Likewise for param "first".
8316 (rest_of_clean_state): Likewise for locals "insn" and "next".
8317 (self_recursive_call_p): Likewise for param "insn".
8318 (collect_fn_hard_reg_usage): Likewise for local "insn".
8319 (get_call_fndecl): Likewise for param "insn".
8320 (get_call_cgraph_rtl_info): Likewise.
8321 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8322 introducing a new local rtx_insn * "insn" using a checked cast to
8323 effectively strengthen "insn" from rtx to rtx_insn * without
8324 affecting the type signature.
8326 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8327 cast when assigning from param "insn" to current_output_insn.
8328 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8329 so that we can assign it back to current_output_insn.
8331 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8333 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8334 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8335 atmxt540s and atmxt540sreva devices.
8336 * config/avr/avr-tables.opt: Regenerate.
8337 * config/avr/t-multilib: Regenerate.
8338 * doc/avr-mmcu.texi: Regenerate.
8340 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8342 * expr.c (convert_move): Strengthen local "insns" from rtx to
8344 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8345 "top_label" from rtx to rtx_code_label *.
8346 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8348 (emit_single_push_insn): Likewise for locals "prev", "last".
8349 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8350 to rtx_code_label *.
8351 (store_constructor): Likewise for locals "loop_start", "loop_end".
8352 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8354 (expand_expr_real_2): Likewise.
8355 (expand_expr_real_1): Strengthen local "label" from rtx to
8358 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8360 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8361 from rtx to rtx_insn *.
8362 (store_bit_field_1): Likewise.
8363 (extract_bit_field_1): Likewise.
8364 (expand_mult_const): Likewise for local "insns".
8365 (expmed_mult_highpart): Strengthen local "label" from rtx to
8367 (expand_smod_pow2): Likewise.
8368 (expand_sdiv_pow2): Likewise.
8369 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8370 rtx_insn *. Strengthen locals "label", "label1", "label2",
8371 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8372 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8373 (emit_store_flag): Likewise.
8374 (emit_store_flag_force): Strengthen local "label" from rtx to
8376 (do_cmp_and_jump): Likewise for param "label".
8378 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8380 * explow.c (force_reg): Strengthen local "insn" from rtx to
8382 (adjust_stack_1): Likewise.
8383 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8384 "final_label", "available_label", "space_available" from rtx to
8386 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8387 (anti_adjust_stack_and_probe): Likewise.
8389 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8391 * except.h (sjlj_emit_function_exit_after): Strengthen param
8392 "after" from rtx to rtx_insn *. This is only called with
8393 result of get_last_insn (in function.c) so type-change should be
8396 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8397 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8398 to rtx_insn *. These fields are only used from except.c so this
8399 type-change should be self-contained to this patch.
8401 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8402 local "last" from rtx to rtx_insn *.
8403 (dw2_build_landing_pads): Likewise for local "seq".
8404 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8405 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8406 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8408 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8410 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8411 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8412 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8413 referring to an insn. Strengthen local "dispatch_label" from
8414 rtx to rtx_code_label *.
8415 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8417 (expand_eh_return): Strengthen local "around_label" from
8418 rtx to rtx_code_label *.
8419 (convert_to_eh_region_ranges): Strengthen locals "iter",
8420 "last_action_insn", "first_no_action_insn",
8421 "first_no_action_insn_before_switch",
8422 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8424 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8426 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8427 from rtx to rtx_insn *.
8428 (cached_next_real_insn): Likewise.
8429 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8431 (dwarf2out_var_location): Strengthen locals "next_real",
8432 "next_note", "expected_next_loc_note", "last_start", "insn" from
8435 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8437 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8438 from rtx to rtx_insn *.
8439 (create_pseudo_cfg): Likewise for local "insn".
8441 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8443 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8444 from rtx to rtx_insn *.
8445 (df_bb_regno_last_def_find): Likewise.
8447 * df-problems.c (df_rd_bb_local_compute): Likewise.
8448 (df_lr_bb_local_compute): Likewise.
8449 (df_live_bb_local_compute): Likewise.
8450 (df_chain_remove_problem): Likewise.
8451 (df_chain_create_bb): Likewise.
8452 (df_word_lr_bb_local_compute): Likewise.
8453 (df_remove_dead_eq_notes): Likewise for param "insn".
8454 (df_note_bb_compute): Likewise for local "insn".
8455 (simulate_backwards_to_point): Likewise.
8456 (df_md_bb_local_compute): Likewise.
8458 * df-scan.c (df_scan_free_bb_info): Likewise.
8459 (df_scan_start_dump): Likewise.
8460 (df_scan_start_block): Likewise.
8461 (df_install_ref_incremental): Likewise for local "insn".
8462 (df_insn_rescan_all): Likewise.
8463 (df_reorganize_refs_by_reg_by_insn): Likewise.
8464 (df_reorganize_refs_by_insn_bb): Likewise.
8465 (df_recompute_luids): Likewise.
8466 (df_bb_refs_record): Likewise.
8467 (df_update_entry_exit_and_calls): Likewise.
8468 (df_bb_verify): Likewise.
8470 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8472 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8473 "first_note" from rtx to rtx_insn *.
8474 (get_node_of_insn): Likewise for param 2 "insn".
8475 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8477 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8479 (mem_write_insn_p): Likewise.
8480 (mem_access_insn_p): Likewise.
8481 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8482 (def_has_ccmode_p): Likewise for param "insn".
8483 (add_cross_iteration_register_deps): Likewise for locals
8484 "def_insn" and "use_insn".
8485 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8486 (build_intra_loop_deps): Likewise for local "src_insn".
8487 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8489 (get_node_of_insn): Likewise for param "insn".
8491 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8493 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8494 (deletable_insn_p): Strengthen param "insn" from rtx to
8495 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8496 find_call_stack_args, since this is guarded by CALL_P (insn).
8497 (marked_insn_p): Strengthen param "insn" from rtx to
8499 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8500 invoking find_call_stack_args, since this is guarded by
8502 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8503 rtx_insn *; we know this is an insn since this was called by
8505 (mark_nonreg_stores_2): Likewise.
8506 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8508 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8509 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8511 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8512 from rtx to rtx_insn *.
8513 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8515 (delete_unmarked_insns): Likewise for locals "insn", "next".
8516 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8517 (mark_reg_dependencies): Likewise for param "insn".
8518 (rest_of_handle_ud_dce): Likewise for local "insn".
8519 (word_dce_process_block): Likewise.
8520 (dce_process_block): Likewise.
8522 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8524 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8525 from rtx to rtx_insn *.
8526 (struct change_cc_mode_args): Likewise for field "insn".
8527 (this_insn): Strengthen from rtx to rtx_insn *.
8528 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8530 (validate_canon_reg): Strengthen param "insn" from rtx to
8532 (canon_reg): Likewise.
8533 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8535 (record_jump_equiv): Strengthen param "insn" from rtx to
8537 (try_back_substitute_reg): Likewise, also for locals "prev",
8539 (find_sets_in_insn): Likewise for param "insn".
8540 (canonicalize_insn): Likewise.
8541 (cse_insn): Likewise. Add a checked cast.
8542 (invalidate_from_clobbers): Likewise for param "insn".
8543 (invalidate_from_sets_and_clobbers): Likewise.
8544 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8546 (cse_prescan_path): Strengthen local "insn" from rtx to
8548 (cse_extended_basic_block): Likewise for locals "insn" and
8550 (cse_main): Likewise for param "f".
8551 (check_for_label_ref): Likewise for local "insn".
8552 (set_live_p): Likewise for second param ("insn").
8553 (insn_live_p): Likewise for first param ("insn") and for local
8555 (cse_change_cc_mode_insn): Likewise for first param "insn".
8556 (cse_change_cc_mode_insns): Likewise for first and second params
8558 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8560 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8563 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8564 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8565 Anna Tikhonova <anna.tikhonova@intel.com>
8566 Ilya Tocar <ilya.tocar@intel.com>
8567 Andrey Turetskiy <andrey.turetskiy@intel.com>
8568 Ilya Verbin <ilya.verbin@intel.com>
8569 Kirill Yukhin <kirill.yukhin@intel.com>
8570 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8572 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8574 * config/i386/sse.md
8575 (define_mode_iterator VI248_AVX2): Delete.
8576 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8577 (define_mode_iterator VI48_AVX2): Ditto.
8578 (define_insn <shift_insn><mode>3): Delete.
8579 (define_insn "<shift_insn><mode>3<mask_name>" with
8580 VI2_AVX2_AVX512BW): New.
8581 (define_insn "<shift_insn><mode>3<mask_name>" with
8584 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8585 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8586 Anna Tikhonova <anna.tikhonova@intel.com>
8587 Ilya Tocar <ilya.tocar@intel.com>
8588 Andrey Turetskiy <andrey.turetskiy@intel.com>
8589 Ilya Verbin <ilya.verbin@intel.com>
8590 Kirill Yukhin <kirill.yukhin@intel.com>
8591 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8593 * config/i386/sse.md
8594 (define_mode_iterator VI4F_BRCST32x2): New.
8595 (define_mode_attr 64x2_mode): Ditto.
8596 (define_mode_attr 32x2mode): Ditto.
8597 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8598 with VI4F_BRCST32x2): Ditto.
8599 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8600 with V16FI mode iterator): Ditto.
8601 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8603 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8604 with VI8F_BRCST64x2): Ditto.
8606 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8607 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8608 Anna Tikhonova <anna.tikhonova@intel.com>
8609 Ilya Tocar <ilya.tocar@intel.com>
8610 Andrey Turetskiy <andrey.turetskiy@intel.com>
8611 Ilya Verbin <ilya.verbin@intel.com>
8612 Kirill Yukhin <kirill.yukhin@intel.com>
8613 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8615 * config/i386/sse.md
8616 (define_mode_iterator VI8_AVX512VL): New.
8617 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8619 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8621 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8622 (define_mode_iterator V48_AVX512VL): New.
8623 (define_mode_iterator V12_AVX512VL): Ditto.
8624 (define_insn <avx512>_load<mode>_mask): Split into two similar
8625 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8626 Refactor output template.
8627 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8629 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8631 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8633 (reg_available_p): Likewise for param "insn".
8634 (insert_set_in_table): Likewise.
8635 (hash_scan_set): Likewise.
8636 (hash_scan_insn): Likewise.
8637 (make_set_regs_unavailable): Likewise.
8638 (compute_hash_table_work): Likewise for local "insn".
8639 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8641 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8642 (try_replace_reg): Likewise.
8643 (find_avail_set): Likewise.
8644 (cprop_jump): Likewise for params "setcc", "jump".
8645 (constprop_register): Likewise for param "insn".
8646 (cprop_insn): Likewise.
8647 (do_local_cprop): Likewise.
8648 (local_cprop_pass): Likewise for local "insn".
8649 (bypass_block): Likewise for params "setcc" and "jump".
8650 (bypass_conditional_jumps): Likewise for locals "setcc" and
8652 (one_cprop_pass): Likewise for local "insn".
8654 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8656 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8657 from rtx to rtx_insn *.
8658 (struct comparison): Likewise, also for field "prev_clobber".
8659 (conforming_compare): Likewise for param "insn".
8660 (arithmetic_flags_clobber_p): Likewise.
8661 (find_flags_uses_in_insn): Likewise.
8662 (find_comparison_dom_walker::before_dom_children): Likewise for
8663 locals "insn", "next", "last_clobber".
8664 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8666 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8668 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8669 "insn" from rtx to rtx_insn *.
8670 (single_set_for_csa): Likewise for param "insn".
8671 (record_one_stack_ref): Likewise.
8672 (try_apply_stack_adjustment): Likewise.
8673 (struct record_stack_refs_data): Likewise for field "insn".
8674 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8675 (prev_active_insn_bb): Likewise for return type and param "insn".
8676 (next_active_insn_bb): Likewise.
8677 (force_move_args_size_note): Likewise for params "prev" and "last"
8678 and locals "test", "next_candidate", "prev_candidate".
8679 (combine_stack_adjustments_for_block): Strengthen locals
8680 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8683 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8685 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8686 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8687 (subst_insn): Likewise for this variable.
8688 (added_links_insn): Likewise.
8689 (struct insn_link): Likewise for field "insn".
8690 (alloc_insn_link): Likewise for param "insn".
8691 (struct undobuf): Likewise for field "other_insn".
8692 (find_single_use): Likewise for param "insn" and local "next".
8693 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8694 (delete_noop_moves): Likewise for locals "insn", "next".
8695 (create_log_links): Likewise for locals "insn", "use_insn".
8696 Strengthen local "next_use" from rtx * to rtx_insn **.
8697 (insn_a_feeds_b): Likewise for params "a", "b".
8698 (combine_instructions): Likewise for param "f" and locals "insn",
8699 "next", "prev", "first", "last_combined_insn", "link", "link1",
8700 "temp". Replace use of NULL_RTX with NULL when referring to
8702 (setup_incoming_promotions): Likewise for param "first"
8703 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8704 (can_combine_p): Likewise for params "insn", "i3", "pred",
8705 "pred2", "succ", "succ2" and for local "p".
8706 (combinable_i3pat): Likewise for param "i3".
8707 (cant_combine_insn_p): Likewise for param "insn".
8708 (likely_spilled_retval_p): Likewise.
8709 (adjust_for_new_dest): Likewise.
8710 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8711 (try_combine): Likewise for return type and for params "i3", "i2",
8712 "i1", "i0", "last_combined_insn", and for locals "insn",
8713 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8714 "i0_insn". Eliminate local "tem" in favor of new locals
8715 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8716 checked cast for now to rtx_insn * on the return type of
8717 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8719 (find_split_point): Strengthen param "insn" from rtx to
8721 (simplify_set): Likewise for local "other_insn".
8722 (recog_for_combine): Likewise for param "insn".
8723 (record_value_for_reg): Likewise.
8724 (record_dead_and_set_regs_1): Likewise for local
8726 (record_dead_and_set_regs): Likewise for param "insn".
8727 (record_promoted_value): Likewise.
8728 (check_promoted_subreg): Likewise.
8729 (get_last_value_validate): Likewise.
8730 (reg_dead_at_p): Likewise.
8731 (move_deaths): Likewise for param "to_insn".
8732 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8733 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8734 in favor of new locals "tem_note" and "tem_insn", the latter being
8736 (distribute_links): Strengthen locals "place", "insn" from rtx to
8739 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8741 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8743 (can_delete_label_p): Require a const rtx_code_label * rather than
8745 (delete_insn): Add checked cast to rtx_code_label * when we know
8746 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8748 (delete_insn_chain): Strengthen locals "prev" and "current" from
8749 rtx to rtx_insn *. Add a checked cast when assigning from
8750 "finish" (strengthening the params will come later). Add a
8751 checked cast to rtx_note * in region where we know
8753 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8755 (compute_bb_for_insn): Likewise.
8756 (free_bb_for_insn): Likewise for local "insn".
8757 (compute_bb_for_insn): Likewise.
8758 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8759 local "insn" from rtx to rtx_insn *
8760 (flow_active_insn_p): Require a const rtx_insn * rather than a
8762 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8764 (can_fallthru): Likewise for locals "insn" and "insn2".
8765 (bb_note): Likewise for local "note".
8766 (first_insn_after_basic_block_note): Likewise for local "note" and
8768 (rtl_split_block): Likewise for locals "insn" and "next".
8769 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8771 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8772 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8774 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8775 them), "kill_from", "barrier", "new_insn".
8776 (patch_jump_insn): Likewise for params "insn", "old_label".
8777 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8778 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8779 "old_label", "new_label".
8780 (rtl_tidy_fallthru_edge): Likewise for local "q".
8781 (rtl_split_edge): Likewise for locals "before", "last".
8782 (commit_one_edge_insertion): Likewise for locals "before",
8783 "after", "insns", "tmp", "last", adding a checked cast where
8784 currently necessary.
8785 (commit_edge_insertions): Likewise.
8786 (rtl_dump_bb): Likewise for locals "insn", "last".
8787 (print_rtl_with_bb): Likewise for local "x".
8788 (rtl_verify_bb_insns): Likewise for local "x".
8789 (rtl_verify_bb_pointers): Likewise for local "insn".
8790 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8792 (rtl_verify_fallthru): Likewise for local "insn".
8793 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8794 (purge_dead_edges): Likewise for local "insn".
8795 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8796 (skip_insns_after_block): Likewise for return type and for locals
8797 "insn", "last_insn", "next_head", "prev".
8798 (record_effective_endpoints): Likewise for locals "next_insn",
8800 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8801 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8802 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8803 (duplicate_insn_chain): For now, add checked cast from rtx to
8804 rtx_insn * when returning insn.
8805 (cfg_layout_duplicate_bb): Likewise for local "insn".
8806 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8808 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8809 (rtl_block_empty_p): Likewise.
8810 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8811 "split_point", "last".
8812 (rtl_block_ends_with_call_p): Likewise for local "insn".
8813 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8815 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8816 "split_at_insn" from rtx to rtx_insn *.
8817 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8818 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8819 to const rtx_insn *.
8820 (rtl_account_profile_record): Likewise.
8822 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8824 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8826 (average_num_loop_insns): Likewise.
8827 (init_set_costs): Likewise for local "seq".
8828 (seq_cost): Likewise for param "seq", from const_rtx to const
8831 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8833 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8836 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8838 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8839 "f1" and "f2" from rtx * to rtx_insn **.
8840 (flow_find_head_matching_sequence): Likewise.
8842 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8843 "cbranch_insn" from rtx to rtx_insn *.
8844 (thread_jump): Likewise for local "insn".
8845 (try_forward_edges): Likewise for local "last".
8846 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8847 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8849 (can_replace_by): Likewise for params "i1", "i2".
8850 (old_insns_match_p): Likewise.
8851 (merge_notes): Likewise.
8852 (walk_to_nondebug_insn): Likewise for param "i1".
8853 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8854 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8855 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8856 (flow_find_head_matching_sequence): Strengthen params "f1" and
8857 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8858 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8860 (outgoing_edges_match): Likewise for locals "last1", "last2".
8861 (try_crossjump_to_edge): Likewise for local "insn".
8862 Replace call to for_each_rtx with for_each_rtx_in_insn.
8864 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8865 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8866 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8867 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8868 (try_optimize_cfg): Strengthen local "last" from rtx to
8870 (delete_dead_jumptables): Likewise for locals "insn", "next",
8873 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8874 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8875 "rtx else_first_tail", to reflect the basic-block.h changes above.
8877 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8879 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8881 (purge_dead_tablejump_edges): Likewise.
8882 (find_bb_boundaries): Likewise for locals "insn", "end",
8883 "flow_transfer_insn".
8885 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8887 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8888 "ins" and "prev" from rtx to rtx_insn *.
8890 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8892 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8894 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8895 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8897 (load_register_parameters): Likewise for local "before_arg".
8898 (check_sibcall_argument_overlap): Likewise for param "insn".
8899 (expand_call): Likewise for locals "normal_call_insns",
8900 "tail_call_insns", "insns", "before_call", "after_args",
8901 "before_arg", "last", "prev". Strengthen one of the "last" from
8902 rtx to rtx_call_insn *.
8903 (fixup_tail_calls): Strengthen local "insn" from rtx to
8905 (emit_library_call_value_1): Likewise for locals "before_call" and
8908 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8910 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8911 and "last" from rtx to rtx_insn *.
8912 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8913 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8915 (expand_errno_check): Strengthen local "lab" from rtx to
8917 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8919 (expand_builtin_mathfn_2): Likewise.
8920 (expand_builtin_mathfn_ternary): Likewise.
8921 (expand_builtin_mathfn_3): Likewise.
8922 (expand_builtin_interclass_mathfn): Likewise for local "last".
8923 (expand_builtin_int_roundingfn): Likewise for local "insns".
8924 (expand_builtin_int_roundingfn_2): Likewise.
8925 (expand_builtin_strlen): Likewise for local "before_strlen".
8926 (expand_builtin_strncmp): Likewise for local "seq".
8927 (expand_builtin_signbit): Likewise for local "last".
8928 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8929 from rtx to rtx_code_label *.
8930 (expand_stack_restore): Strengthen local "prev" from rtx to
8933 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8935 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8937 (struct btr_def_s): Likewise.
8938 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8940 (add_btr_def): Likewise.
8941 (new_btr_user): Likewise.
8942 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8944 (link_btr_uses): Likewise.
8945 (move_btr_def): Likewise for locals "insp", "old_insn",
8946 "new_insn". Add checked cast to rtx_insn * for now on result of
8948 (can_move_up): Strengthen param "insn" from const_rtx to
8951 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8953 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
8955 (get_uncond_jump_length): Likewise for locals "label", "jump".
8956 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
8958 (add_labels_and_missing_jumps): Likewise for local "new_jump".
8959 (fix_up_fall_thru_edges): Likewise for local "old_jump".
8960 (find_jump_block): Likewise for local "insn".
8961 (fix_crossing_conditional_branches): Likewise for locals
8962 "old_jump", "new_jump".
8963 (fix_crossing_unconditional_branches): Likewise for locals
8964 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
8965 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
8967 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8969 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
8971 (struct mem_insn): Likewise for field "insn".
8972 (reg_next_use): Strengthen from rtx * to rtx_insn **.
8973 (reg_next_inc_use): Likewise.
8974 (reg_next_def): Likewise.
8975 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
8976 from rtx to rtx_insn *.
8977 (move_insn_before): Likewise for param "next_insn" and local "insns".
8978 (attempt_change): Likewise for local "mov_insn".
8979 (try_merge): Likewise for param "last_insn".
8980 (get_next_ref): Likewise for return type and local "insn".
8981 Strengthen param "next_array" from rtx * to rtx_insn **.
8982 (parse_add_or_inc): Strengthen param "insn" from rtx to
8984 (find_inc): Likewise for locals "insn" and "other_insn" (three of
8986 (merge_in_block): Likewise for locals "insn", "curr",
8988 (pass_inc_dec::execute): Update allocations of the arrays to
8989 reflect the stronger types.
8991 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8993 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
8994 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
8995 from rtx to rtx_code_label *.
8997 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8999 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9002 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9004 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9005 generated a warning and prevented bootstrapping the compiler.
9007 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9009 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9012 * jump.c (delete_related_insns): Likewise, also for locals "next"
9015 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9017 * genautomata.c (output_internal_insn_latency_func): When writing
9018 the function "internal_insn_latency" to insn-automata.c,
9019 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9020 allowing the optional guard function of (define_bypass) clauses to
9021 expect a pair of rtx_insn *, rather than a pair of rtx.
9022 (output_insn_latency_func): When writing the function
9023 "insn_latency", add an "uncast_" prefix to params "insn" and
9024 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9025 using checked casts from the params, thus enabling the above
9026 change to the generated "internal_insn_latency" function.
9028 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9030 PR tree-optimization/62091
9031 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9032 handle correctly arrays.
9033 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9035 (record_known_type): Walk into inner type.
9036 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9037 condition on no type changes.
9039 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9041 * genattrtab.c (write_attr_get): Within the generated get_attr_
9042 functions, rename param "insn" to "uncast_insn" and reintroduce
9043 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9044 is an rtx_insn * within insn-attrtab.c
9046 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9048 * output.h (peephole): Strengthen return type from rtx to
9050 * rtl.h (delete_for_peephole): Likewise for both params.
9051 * genpeep.c (main): In generated "peephole" function, strengthen
9052 return type and local "insn" from rtx to rtx_insn *. For now,
9053 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9054 rtx_insn *, with a checked cast.
9055 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9056 locals "insn", "next", "prev" from rtx to rtx_insn *.
9058 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9060 PR tree-optimization/62112
9061 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9062 * gimple-iterator.h (gsi_replace): Return bool.
9063 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9064 moved from ref_may_alias_global_p.
9065 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9067 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9068 (stmt_kills_ref_p_1): Rename...
9069 (stmt_kills_ref_p): ... to this.
9070 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9071 stmt_kills_ref_p): Declare.
9072 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9073 Move the self-assignment case...
9074 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9076 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9078 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9080 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9081 "after". For now, don't strengthen param "trial", which requires
9082 adding checked casts when returning it.
9084 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9086 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9087 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9088 "var_location" hook from rtx to rtx_insn *.
9089 (debug_nothing_rtx): Delete in favor of...
9090 (debug_nothing_rtx_code_label): New prototype.
9091 (debug_nothing_rtx_rtx): Delete unused prototype.
9092 (debug_nothing_rtx_insn): New prototype.
9094 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9095 invoking debug_hooks->var_location (in two places, one in a NOTE
9096 case of a switch statement, the other guarded by a CALL_P
9097 conditional. Add checked cast to rtx_code_label * when invoking
9098 debug_hooks->label (within CODE_LABEL case of switch statement).
9100 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9101 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9102 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9103 (xcoff_debug_hooks): Likewise.
9104 * debug.c (do_nothing_debug_hooks): Likewise.
9105 (debug_nothing_rtx): Delete in favor of...
9106 (debug_nothing_rtx_insn): New function.
9107 (debug_nothing_rtx_rtx): Delete unused function.
9108 (debug_nothing_rtx_code_label): New function.
9109 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9110 debug_nothing_rtx to debug_nothing_rtx_code_label.
9111 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9113 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9114 debug_nothing_rtx to debug_nothing_rtx_insn.
9115 (sdbout_label): Strengthen param "insn" from rtx to
9117 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9118 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9119 "var_location" hook from debug_nothing_rtx to
9120 debug_nothing_rtx_insn.
9122 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9124 * recog.h (insn_output_fn): Update this function typedef to match
9125 the changes below to the generated output functions, strengthening
9126 the 2nd param from rtx to rtx_insn *.
9128 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9129 insn when invoking an output function, to match the new signature
9130 of insn_output_fn with a stronger second param.
9132 * genconditions.c (write_header): In the generated code for
9133 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9134 to match the other changes in this patch.
9136 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9137 the generated "gen_" functions from rtx to rtx_insn * within their
9140 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9141 the subfunctions within the generated "recog_", "split", "peephole2"
9142 function trees from rtx to rtx_insn *. For now, the top-level
9143 generated functions ("recog", "split", "peephole2") continue to
9144 take a plain rtx for "insn", to avoid introducing dependencies on
9145 other patches. Rename this 2nd param from "insn" to
9146 "uncast_insn", and reintroduce "insn" as a local variable of type
9147 rtx_insn *, initialized at the top of the generated function with
9148 a checked cast on "uncast_insn".
9149 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9150 the generated "gen_" functions from rtx to rtx_insn * within their
9153 * genoutput.c (process_template): Strengthen the 2nd param within
9154 the generated "output_" functions "insn" from rtx to rtx_insn *.
9156 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9158 * tree-profile.c (tree_profiling): Skip external functions
9159 when doing coverage instrumentation.
9160 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9162 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9164 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9165 (vec_mergee): Likewise.
9166 (vec_mergeo): Likewise.
9167 (vec_cntlz): Likewise.
9168 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9169 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9170 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9172 * doc/extend.texi: Document various forms of vec_cpsgn,
9173 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9174 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9175 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9176 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9177 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9179 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9181 * config/rs6000/rs6000.c (context.h): New include.
9182 (tree-pass.h): Likewise.
9183 (make_pass_analyze_swaps): New decl.
9184 (rs6000_option_override): Register pass_analyze_swaps.
9185 (swap_web_entry): New subsclass of web_entry_base (df.h).
9186 (special_handling_values): New enum.
9187 (union_defs): New function.
9188 (union_uses): Likewise.
9189 (insn_is_load_p): Likewise.
9190 (insn_is_store_p): Likewise.
9191 (insn_is_swap_p): Likewise.
9192 (rtx_is_swappable_p): Likewise.
9193 (insn_is_swappable_p): Likewise.
9194 (chain_purpose): New enum.
9195 (chain_contains_only_swaps): New function.
9196 (mark_swaps_for_removal): Likewise.
9197 (swap_const_vector_halves): Likewise.
9198 (adjust_subreg_index): Likewise.
9199 (permute_load): Likewise.
9200 (permute_store): Likewise.
9201 (handle_special_swappables): Likewise.
9202 (replace_swap_with_copy): Likewise.
9203 (dump_swap_insn_table): Likewise.
9204 (rs6000_analyze_swaps): Likewise.
9205 (pass_data_analyze_swaps): New pass_data.
9206 (pass_analyze_swaps): New rtl_opt_pass.
9207 (make_pass_analyze_swaps): New function.
9208 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9210 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9212 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9213 type from rtx to rtx_insn *.
9214 (create_copy_of_insn_rtx): Likewise.
9215 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9216 (create_copy_of_insn_rtx): Likewise, also for local "res".
9218 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9220 * rtl.h (find_first_parameter_load): Strengthen return type from
9222 * rtlanal.c (find_first_parameter_load): Strengthen return type
9223 from rtx to rtx_insn *. Add checked cast for now, to postpone
9224 strengthening the params.
9226 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9229 * diagnostic.c: Set default caret.
9230 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9232 * diagnostic.h (struct diagnostic_context):
9234 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9236 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9237 (sel_bb_head): Strengthen return type insn_t (currently just an
9239 (sel_bb_end): Likewise.
9241 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9242 (sel_bb_head): Strengthen return type and local "head" from
9243 insn_t (currently just an rtx) to rtx_insn *.
9244 (sel_bb_end): Likewise for return type.
9245 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9248 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9250 * basic-block.h (get_last_bb_insn): Strengthen return type from
9252 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9255 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9258 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9260 (diagnostic_report_diagnostic): ... from here.
9261 * toplev.c (general_init): Move code to c-family.
9263 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9265 * df.h (web_entry_base): Replace existing struct web_entry with a
9266 new class web_entry_base with only the predecessor member.
9267 (unionfind_root): Remove declaration and move to class member.
9268 (unionfind_union): Remove declaration and move to friend
9270 (union_defs): Remove declaration.
9271 * web.c (web_entry_base::unionfind_root): Modify to be member
9272 function and adjust accessors.
9273 (unionfind_union): Modify to be friend function and adjust
9275 (web_entry): New subclass of web_entry_base containing the reg
9277 (union_match_dups): Modify for struct -> class changes.
9278 (union_defs): Likewise.
9279 (entry_register): Likewise.
9280 (pass_web::execute): Likewise.
9282 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9284 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9285 builtin define __VEC_ELEMENT_REG_ORDER__.
9287 2014-08-20 Martin Jambor <mjambor@suse.cz>
9288 Wei Mi <wmi@google.com>
9292 * tree-ssa-operands.c (update_stmt_operands): Remove
9293 MODIFIED_NORETURN_CALLS.
9294 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9295 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9296 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9297 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9298 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9299 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9300 (gimple_call_set_ctrl_altering): New func.
9301 (gimple_call_ctrl_altering_p): Ditto.
9302 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9303 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9304 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9305 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9306 remove MODIFIED_NORETURN_CALLS.
9308 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9310 * coverage.c (coverage_compute_profile_id): Return non-0;
9311 also handle symbols with unique name.
9312 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9314 2014-08-20 Steve Ellcey <sellcey@mips.com>
9317 * doc/sourcebuild.texi (non_strict_align): New.
9319 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9321 * cgraphunit.c (ipa_passes, compile): Reshedule
9322 symtab_remove_unreachable_nodes passes; update comments.
9323 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9324 TODO_remove_functions before the pass; the functions ought to be
9326 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9327 TODO_remove_functions.
9328 * passes.c (pass_data_early_local_passes): Do not schedule function
9330 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9332 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9335 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9336 before setting the option.
9337 * diagnostic.c (diagnostic_classify_diagnostic): Record
9338 command-line status.
9340 2014-08-20 Richard Biener <rguenther@suse.de>
9343 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9344 to build uint{16,32,64}_type_node.
9346 2014-08-20 Terry Guo <terry.guo@arm.com>
9348 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9349 with immediate_operand.
9351 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9353 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9354 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9357 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9359 PR preprocessor/51303
9360 * incpath.c (remove_duplicates): Use cpp_warning.
9362 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9366 * doc/options.texi (CPP): Document it.
9367 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9368 * optc-gen.awk: Handle CPP.
9369 * opth-gen.awk: Likewise.
9371 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9373 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9375 (duplicate_insn_chain): Likewise.
9376 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9377 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9378 checked cast for now (until we can strengthen the params in the
9380 (duplicate_insn_chain): Likewise.
9382 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9384 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9386 (prev_cc0_setter): Likewise.
9388 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9389 rtx_insn *, adding checked casts for now as necessary.
9390 (prev_cc0_setter): Likewise.
9392 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9394 * expr.h (emit_move_insn): Strengthen return type from rtx to
9396 (emit_move_insn_1): Likewise.
9397 (emit_move_complex_push): Likewise.
9398 (emit_move_complex_parts): Likewise.
9400 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9401 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9403 (emit_move_complex_push): Strengthen return type from rtx to
9405 (emit_move_complex): Likewise, also for local "ret".
9406 (emit_move_ccmode): Likewise.
9407 (emit_move_multi_word): Likewise for return type and locals
9409 (emit_move_insn_1): Likewise for return type and locals "result",
9411 (emit_move_insn): Likewise for return type and local "last_insn".
9412 (compress_float_constant): Likewise.
9414 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9416 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9417 from rtx to rtx_insn *.
9419 * rtl.h (emit_insn_before): Likewise.
9420 (emit_insn_before_noloc): Likewise.
9421 (emit_insn_before_setloc): Likewise.
9422 (emit_jump_insn_before): Likewise.
9423 (emit_jump_insn_before_noloc): Likewise.
9424 (emit_jump_insn_before_setloc): Likewise.
9425 (emit_call_insn_before): Likewise.
9426 (emit_call_insn_before_noloc): Likewise.
9427 (emit_call_insn_before_setloc): Likewise.
9428 (emit_debug_insn_before): Likewise.
9429 (emit_debug_insn_before_noloc): Likewise.
9430 (emit_debug_insn_before_setloc): Likewise.
9431 (emit_label_before): Likewise.
9432 (emit_insn_after): Likewise.
9433 (emit_insn_after_noloc): Likewise.
9434 (emit_insn_after_setloc): Likewise.
9435 (emit_jump_insn_after): Likewise.
9436 (emit_jump_insn_after_noloc): Likewise.
9437 (emit_jump_insn_after_setloc): Likewise.
9438 (emit_call_insn_after): Likewise.
9439 (emit_call_insn_after_noloc): Likewise.
9440 (emit_call_insn_after_setloc): Likewise.
9441 (emit_debug_insn_after): Likewise.
9442 (emit_debug_insn_after_noloc): Likewise.
9443 (emit_debug_insn_after_setloc): Likewise.
9444 (emit_label_after): Likewise.
9445 (emit_insn): Likewise.
9446 (emit_debug_insn): Likewise.
9447 (emit_jump_insn): Likewise.
9448 (emit_call_insn): Likewise.
9449 (emit_label): Likewise.
9450 (gen_clobber): Likewise.
9451 (emit_clobber): Likewise.
9452 (gen_use): Likewise.
9453 (emit_use): Likewise.
9456 (emit_barrier_before): Strengthen return type from rtx to
9458 (emit_barrier_after): Likewise.
9459 (emit_barrier): Likewise.
9461 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9462 from rtx to rtx_insn *. Add checked casts for now when converting
9463 "last" from rtx to rtx_insn *.
9464 (emit_insn_before_noloc): Likewise for return type.
9465 (emit_jump_insn_before_noloc): Likewise.
9466 (emit_call_insn_before_noloc): Likewise.
9467 (emit_debug_insn_before_noloc): Likewise.
9468 (emit_barrier_before): Strengthen return type and local "insn"
9469 from rtx to rtx_barrier *.
9470 (emit_label_before): Strengthen return type from rtx to
9471 rtx_insn *. Add checked cast for now when returning param
9472 (emit_pattern_after_noloc): Strengthen return type from rtx to
9473 rtx_insn *. Add checked casts for now when converting "last" from
9475 (emit_insn_after_noloc): Strengthen return type from rtx to
9477 (emit_jump_insn_after_noloc): Likewise.
9478 (emit_call_insn_after_noloc): Likewise.
9479 (emit_debug_insn_after_noloc): Likewise.
9480 (emit_barrier_after): Strengthen return type from rtx to
9482 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9483 Add checked cast for now when converting "label" from rtx to
9485 (emit_pattern_after_setloc): Strengthen return type from rtx to
9486 rtx_insn *. Add checked casts for now when converting "last" from
9488 (emit_pattern_after): Strengthen return type from rtx to
9490 (emit_insn_after_setloc): Likewise.
9491 (emit_insn_after): Likewise.
9492 (emit_jump_insn_after_setloc): Likewise.
9493 (emit_jump_insn_after): Likewise.
9494 (emit_call_insn_after_setloc): Likewise.
9495 (emit_call_insn_after): Likewise.
9496 (emit_debug_insn_after_setloc): Likewise.
9497 (emit_debug_insn_after): Likewise.
9498 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9499 when converting "last" from rtx to rtx_insn *.
9500 (emit_pattern_before): Strengthen return type from rtx to
9502 (emit_insn_before_setloc): Likewise.
9503 (emit_insn_before): Likewise.
9504 (emit_jump_insn_before_setloc): Likewise.
9505 (emit_jump_insn_before): Likewise.
9506 (emit_call_insn_before_setloc): Likewise.
9507 (emit_call_insn_before): Likewise.
9508 (emit_debug_insn_before_setloc): Likewise.
9509 (emit_debug_insn_before): Likewise.
9510 (emit_insn): Strengthen return type and locals "last", "insn",
9511 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9512 within cases where we know we have an insn.
9513 (emit_debug_insn): Likewise.
9514 (emit_jump_insn): Likewise.
9515 (emit_call_insn): Strengthen return type and local "insn" from rtx
9517 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9518 a checked cast to rtx_insn * for now on "label".
9519 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9520 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9521 (emit_use): Likewise.
9522 (gen_use): Likewise, also for local "seq".
9523 (emit): Likewise for return type and local "insn".
9524 (rtx_insn): Likewise for return type and local "new_rtx".
9526 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9527 from rtx to rtx_barrier *.
9529 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9530 changed return type from rtx to rtx_insn *, we must update
9531 "emit_fn" type, and this in turn means updating...
9532 (frame_insn): ...this. Strengthen return type from rtx to
9533 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9535 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9537 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9538 rtx to rtx_jump_table_data *. Also for local.
9539 * rtl.h (emit_jump_table_data): Likewise.
9541 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9543 * basic-block.h (create_basic_block_structure): Strengthen third
9544 param "bb_note" from rtx to rtx_note *.
9545 * rtl.h (emit_note_before): Strengthen return type from rtx to
9547 (emit_note_after): Likewise.
9548 (emit_note): Likewise.
9549 (emit_note_copy): Likewise. Also, strengthen param similarly.
9550 * function.h (struct rtl_data): Strengthen field
9551 "x_stack_check_probe_note" from rtx to rtx_note *.
9553 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9554 from rtx to rtx_note *.
9555 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9556 "bb_note" from rtx to rtx_note *.
9557 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9558 when calling emit_note_copy.
9559 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9561 (emit_note_after): Likewise.
9562 (emit_note_before): Likewise.
9563 (emit_note_copy): Likewise. Also, strengthen param similarly.
9564 (emit_note): Likewise.
9565 * except.c (emit_note_eh_region_end): Likewise for return type.
9566 Strengthen local "next" from rtx to rtx_insn *.
9567 (convert_to_eh_region_ranges): Strengthen local "note"
9568 from rtx to rtx_note *.
9569 * final.c (change_scope): Likewise.
9570 (reemit_insn_block_notes): Likewise, for both locals named "note".
9571 Also, strengthen local "insn" from rtx to rtx_insn *.
9572 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9574 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9575 strengthen local "seq" from rtx to rtx_insn *.
9576 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9578 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9580 (get_bb_note_from_pool): Strengthen return type from rtx to
9582 (sel_create_basic_block): Strengthen local "new_bb_note" from
9583 insn_t to rtx_note *.
9584 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9585 "note" from rtx to rtx_note *.
9586 (emit_notes_in_bb): Likewise.
9588 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9590 * function.h (struct rtl_data): Strengthen field
9591 "x_parm_birth_insn" from rtx to rtx_insn *.
9592 * function.c (struct assign_parm_data_all): Strengthen fields
9593 "first_conversion_insn" and "last_conversion_insn" from rtx to
9596 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9598 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9599 to rtx_insn *; also for local "var_end_seq".
9600 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9601 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9603 (expand_gimple_cond): Likewise for locals "last2" and "last".
9604 (mark_transaction_restart_calls): Likewise for local "insn".
9605 (expand_gimple_stmt): Likewise for return type and locals "last"
9607 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9608 (avoid_complex_debug_insns): Likewise for param "insn".
9609 (expand_debug_locations): Likewise for locals "insn", "last",
9610 "prev_insn" and "insn2".
9611 (expand_gimple_basic_block): Likewise for local "last".
9612 (construct_exit_block): Likewise for locals "head", "end",
9614 (pass_expand::execute): Likewise for locals "var_seq",
9615 "var_ret_seq", "next".
9617 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9619 * asan.h (asan_emit_stack_protection): Strengthen return type from
9621 * asan.c (asan_emit_stack_protection): Likewise. Add local
9622 "insns" to hold the return value.
9624 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9626 * basic-block.h (bb_note): Strengthen return type from rtx to
9628 * sched-int.h (bb_note): Likewise.
9629 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9631 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9633 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9636 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9637 "insn" from rtx to rtx_insn *.
9638 (make_debug_insn_raw): Strengthen return type from rtx to
9639 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9640 (make_jump_insn_raw): Strengthen return type from rtx to
9641 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9642 (make_call_insn_raw): Strengthen return type from rtx to
9643 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9644 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9645 callback from rtx to rtx_insn *; likewise for local "insn" and
9646 "next", adding a checked cast to rtx_insn in the relevant cases of
9647 the switch statement.
9648 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9649 callback from rtx to rtx_insn *.
9650 (emit_pattern_after_setloc): Likewise.
9651 (emit_pattern_after): Likewise.
9652 (emit_pattern_before_setloc): Likewise.
9653 (emit_pattern_before): Likewise.
9655 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9657 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9659 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9660 accepting an rtx_insn *.
9661 (last_call_insn): Strengthen return type from rtx to
9664 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9666 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9667 "insns" from rtx to rtx_insn *.
9668 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9669 locals "insn" and "prev".
9671 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9673 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9674 rtx_jump_table_data **.
9676 * cfgbuild.c (make_edges): Introduce local "table", using it in
9677 place of "tmp" for jump table data.
9678 (find_bb_boundaries): Strengthen local "table" from rtx to
9679 rtx_jump_table_data *.
9680 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9681 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9682 (try_crossjump_to_edge): Likewise.
9683 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9685 (patch_jump_insn): Introduce local "table", using it in place of
9686 "tmp" for jump table data.
9687 (force_nonfallthru_and_redirect): Introduce local "table", so that
9688 call to tablejump_p can receive an rtx_jump_table_data **. Update
9689 logic around the call to overwrite "note" appropriately if
9690 tablejump_p returns non-zero.
9691 (get_last_bb_insn): Introduce local "table", using it in place of
9692 "tmp" for jump table data.
9693 * dwarf2cfi.c (create_trace_edges): Likewise.
9695 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9696 from rtx to rtx_jump_table_data *.
9697 (create_fix_barrier): Strengthen local "tmp" from rtx to
9698 rtx_jump_table_data *.
9699 (arm_reorg): Likewise for local "table".
9701 * config/s390/s390.c (s390_chunkify_start): Likewise.
9703 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9705 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9706 rtx to rtx_jump_table_data *.
9708 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9709 rtx_jump_table_data **. Add a checked cast when writing through
9710 the pointer: we know there that local "table" is non-NULL and that
9711 JUMP_TABLE_DATA_P (table) holds.
9712 (label_is_jump_target_p): Introduce local "table", using it in
9713 place of "tmp" for jump table data.
9715 2014-08-19 Marek Polacek <polacek@redhat.com>
9718 * doc/invoke.texi: Document -Wbool-compare.
9720 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9722 * rtl.h (entry_of_function): Strengthen return type from rtx to
9724 * cfgrtl.c (entry_of_function): Likewise.
9726 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9728 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9729 rtx_insn *, adding a checked cast for now.
9730 (get_last_insn): Likewise.
9732 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9734 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9737 * emit-rtl.c (gen_label_rtx): Likewise.
9739 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9741 * rtl.h (previous_insn): Strengthen return type from rtx to
9743 (next_insn): Likewise.
9744 (prev_nonnote_insn): Likewise.
9745 (prev_nonnote_insn_bb): Likewise.
9746 (next_nonnote_insn): Likewise.
9747 (next_nonnote_insn_bb): Likewise.
9748 (prev_nondebug_insn): Likewise.
9749 (next_nondebug_insn): Likewise.
9750 (prev_nonnote_nondebug_insn): Likewise.
9751 (next_nonnote_nondebug_insn): Likewise.
9752 (prev_real_insn): Likewise.
9753 (next_real_insn): Likewise.
9754 (prev_active_insn): Likewise.
9755 (next_active_insn): Likewise.
9757 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9758 rtx_insn *, adding a checked cast.
9759 (previous_insn): Likewise.
9760 (next_nonnote_insn): Likewise.
9761 (next_nonnote_insn_bb): Likewise.
9762 (prev_nonnote_insn): Likewise.
9763 (prev_nonnote_insn_bb): Likewise.
9764 (next_nondebug_insn): Likewise.
9765 (prev_nondebug_insn): Likewise.
9766 (next_nonnote_nondebug_insn): Likewise.
9767 (prev_nonnote_nondebug_insn): Likewise.
9768 (next_real_insn): Likewise.
9769 (prev_real_insn): Likewise.
9770 (next_active_insn): Likewise.
9771 (prev_active_insn): Likewise.
9773 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9774 param "stepfunc" so that it returns an rtx_insn * rather than an
9775 rtx, to track the change to prev_nonnote_insn_bb, which is the
9776 only function this is called with.
9777 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9779 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9781 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9784 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9786 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9787 (class rtx_nonjump_insn): Likewise.
9788 (class rtx_jump_insn): Likewise.
9789 (class rtx_call_insn): Likewise.
9790 (class rtx_jump_table_data): Likewise.
9791 (class rtx_barrier): Likewise.
9792 (class rtx_code_label): Likewise.
9793 (class rtx_note): Likewise.
9795 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9796 adding the invariant DEBUG_INSN_P (X).
9797 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9798 the invariant NONJUMP_INSN_P (X).
9799 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9800 the invariant JUMP_P (X).
9801 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9802 the invariant CALL_P (X).
9803 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9804 invariant JUMP_TABLE_DATA_P (X).
9805 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9806 invariant BARRIER_P (X).
9807 (class rtx_code_label): New, a subclass of rtx_insn, adding
9808 the invariant LABEL_P (X).
9809 (class rtx_note): New, a subclass of rtx_insn, adding
9810 the invariant NOTE_P(X).
9811 (is_a_helper <rtx_debug_insn *>::test): New.
9812 (is_a_helper <rtx_nonjump_insn *>::test): New.
9813 (is_a_helper <rtx_jump_insn *>::test): New.
9814 (is_a_helper <rtx_call_insn *>::test): New.
9815 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9816 overloaded for both rtx and rtx_insn *.
9817 (is_a_helper <rtx_barrier *>::test): New.
9818 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9819 for both rtx and rtx_insn *.
9820 (is_a_helper <rtx_note *>::test): New.
9822 2014-08-19 Marek Polacek <polacek@redhat.com>
9824 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9825 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9826 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9827 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9829 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9831 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9832 rtx_insn *. To help with transition, for now, convert from an
9833 access macro into a pair of functions: BND_TO, returning an
9835 (SET_BND_TO): New function, for use where BND_TO is used as an
9838 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9840 (BND_TO): New function, adding a checked cast.
9841 (SET_BND_TO): New function.
9843 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9845 (compute_av_set_on_boundaries): Likewise.
9847 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9849 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9850 destination if it is used in source.
9851 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9852 (*popcount<mode>2_falsedep_1): Likewise.
9854 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9857 * configure.ac: Set install_gold_as_default to no first.
9858 * configure: Regenerated.
9860 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9862 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9863 "note_list" field will eventually be an rtx_insn *. To help with
9864 transition, for now, convert from an access macro into a pair of
9865 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9866 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9869 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9870 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9872 * sel-sched-ir.c (init_bb): Likewise.
9873 (sel_restore_notes): Likewise.
9874 (move_bb_info): Likewise.
9875 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9876 (SET_BB_NOTE_LIST): New function.
9878 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9880 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9881 field will eventually be an rtx_insn *. To help with transition,
9882 for now, convert from an access macro into a pair of functions:
9883 VINSN_INSN_RTX, returning an rtx_insn *, and...
9884 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9885 is used as an lvalue.
9887 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9888 SET_VINSN_INSN_RTX where it's used as an lvalue.
9889 (VINSN_INSN_RTX): New function.
9890 (SET_VINSN_INSN_RTX): New function.
9892 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9894 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9895 eventually be rtx_insn *, but to help with transition, for now,
9896 convert from an access macro into a pair of functions: DEP_PRO
9897 returning an rtx_insn * and...
9898 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9899 lvalue, returning an rtx&.
9900 (DEP_CON): Analogous changes to DEP_PRO above.
9901 (SET_DEP_CON): Likewise.
9903 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9904 an lvalue to SET_DEP_CON.
9905 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9906 (sd_copy_back_deps): Likewise for DEP_CON.
9907 (DEP_PRO): New function, adding a checked cast for now.
9908 (DEP_CON): Likewise.
9909 (SET_DEP_PRO): New function.
9910 (SET_DEP_CON): Likewise.
9912 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9914 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9915 (extra_options): Add i386/cygwin.opt.
9916 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9917 (CPP_SPEC): Accept -pthread.
9919 (GOMP_SELF_SPECS): Update comment.
9920 * config/i386/cygwin.opt: New file for -pthread flag.
9922 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9924 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9925 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9926 that we can return an rtx_insn *.
9928 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9930 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9931 when building executables, not DLLs. Add --large-address-aware
9932 under the same conditions.
9933 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9934 when building executables, not DLLs. Add --large-address-aware
9935 under the same conditions when using -m32.
9937 * config/i386/cygwin-stdint.h: Throughout, make type
9938 definitions dependent on target architecture, not host.
9940 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9942 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9943 the return type from rtx to rtx_insn *, which will enable various
9944 conversions in followup patches. For now this is is done by a
9946 (NEXT_INSN): Likewise.
9947 (SET_PREV_INSN): Convert to an inline function. This is intended
9948 for use as an lvalue, and so returns an rtx& to allow in-place
9950 (SET_NEXT_INSN): Likewise.
9952 2014-07-08 Mark Wielaard <mjw@redhat.com>
9955 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
9957 2014-08-19 Marek Polacek <polacek@redhat.com>
9960 * cgraphunit.c (handle_alias_pairs): Fix condition.
9962 2014-08-19 Richard Biener <rguenther@suse.de>
9964 * gimple-fold.c (fold_gimple_assign): Properly build a
9965 null-pointer constant when devirtualizing addresses.
9967 2014-07-07 Mark Wielaard <mjw@redhat.com>
9969 * dwarf2out.c (decl_quals): New function.
9970 (modified_type_die): Take one cv_quals argument instead of two,
9971 one for const and one for volatile.
9972 (add_type_attribute): Likewise.
9973 (generic_parameter_die): Call add_type_attribute with one modifier
9975 (base_type_for_mode): Likewise.
9976 (add_bounds_info): Likewise.
9977 (add_subscript_info): Likewise.
9978 (gen_array_type_die): Likewise.
9979 (gen_descr_array_type_die): Likewise.
9980 (gen_entry_point_die): Likewise.
9981 (gen_enumeration_type_die): Likewise.
9982 (gen_formal_parameter_die): Likewise.
9983 (gen_subprogram_die): Likewise.
9984 (gen_variable_die): Likewise.
9985 (gen_const_die): Likewise.
9986 (gen_field_die): Likewise.
9987 (gen_pointer_type_die): Likewise.
9988 (gen_reference_type_die): Likewise.
9989 (gen_ptr_to_mbr_type_die): Likewise.
9990 (gen_inheritance_die): Likewise.
9991 (gen_subroutine_type_die): Likewise.
9992 (gen_typedef_die): Likewise.
9993 (force_type_die): Likewise.
9995 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
9997 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
9999 * configure: Regenerate.
10001 2014-08-19 Richard Biener <rguenther@suse.de>
10003 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10004 DECL_EXTERNALs in BLOCKs as non-references.
10005 * tree-streamer-out.c (streamer_write_chain): Likewise.
10007 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10008 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10009 Anna Tikhonova <anna.tikhonova@intel.com>
10010 Ilya Tocar <ilya.tocar@intel.com>
10011 Andrey Turetskiy <andrey.turetskiy@intel.com>
10012 Ilya Verbin <ilya.verbin@intel.com>
10013 Kirill Yukhin <kirill.yukhin@intel.com>
10014 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10016 * config/i386/sse.md
10017 (define_mode_iterator VI48_AVX512F): Delete.
10018 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10019 (define_mode_iterator VI2_AVX512VL): Ditto.
10020 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10023 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10025 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10026 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10027 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10028 with VI48_AVX512F_AVX512VL): New.
10029 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10030 with VI2_AVX512VL): Ditto.
10032 2014-08-19 Marek Polacek <polacek@redhat.com>
10034 * doc/invoke.texi: Document -Wc99-c11-compat.
10036 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10038 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10039 for rvalues, and...
10040 (SET_PREV_INSN): New macro, for use as an lvalue.
10041 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10043 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10044 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10045 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10046 (fixup_abnormal_edges): Likewise.
10047 (unlink_insn_chain): Likewise.
10048 (fixup_reorder_chain): Likewise.
10049 (cfg_layout_delete_block): Likewise.
10050 (cfg_layout_merge_blocks): Likewise.
10051 * combine.c (update_cfg_for_uncondjump): Likewise.
10052 * emit-rtl.c (link_insn_into_chain): Likewise.
10053 (remove_insn): Likewise.
10054 (delete_insns_since): Likewise.
10055 (reorder_insns_nobb): Likewise.
10056 (emit_insn_after_1): Likewise.
10057 * final.c (rest_of_clean_state): Likewise.
10058 (final_scan_insn): Likewise.
10059 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10060 * haifa-sched.c (concat_note_lists): Likewise.
10061 (remove_notes): Likewise.
10062 (restore_other_notes): Likewise.
10063 (move_insn): Likewise.
10064 (unlink_bb_notes): Likewise.
10065 (restore_bb_notes): Likewise.
10066 * jump.c (delete_for_peephole): Likewise.
10067 * optabs.c (emit_libcall_block_1): Likewise.
10068 * reorg.c (emit_delay_sequence): Likewise.
10069 (fill_simple_delay_slots): Likewise.
10070 * sel-sched-ir.c (sel_move_insn): Likewise.
10071 (sel_remove_insn): Likewise.
10072 (get_bb_note_from_pool): Likewise.
10073 * sel-sched.c (move_nop_to_previous_block): Likewise.
10075 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10076 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10077 (c6x_gen_bundles): Likewise.
10078 (hwloop_optimize): Likewise.
10079 * config/frv/frv.c (frv_function_prologue): Likewise.
10080 (frv_register_nop): Likewise.
10081 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10082 (ia64_reorg): Likewise.
10083 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10084 (mep_make_bundle): Likewise.
10085 (mep_bundle_insns): Likewise.
10086 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10087 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10088 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10090 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10092 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10093 return type from rtx to rtx_insn *.
10094 (BB_END): Likewise.
10095 (BB_HEADER): Likewise.
10096 (BB_FOOTER): Likewise.
10097 (SET_BB_HEAD): Convert to a function.
10098 (SET_BB_END): Likewise.
10099 (SET_BB_HEADER): Likewise.
10100 (SET_BB_FOOTER): Likewise.
10102 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10103 Strengthen the return type from rtx to rtx_insn *. For now, this
10104 is done by adding a checked cast, but this will eventually
10105 become a field lookup.
10106 (BB_END): Likewise.
10107 (BB_HEADER): Likewise.
10108 (BB_FOOTER): Likewise.
10109 (SET_BB_HEAD): New function, from macro of same name. This is
10110 intended for use as an lvalue, and so returns an rtx& to allow
10111 in-place modification.
10112 (SET_BB_END): Likewise.
10113 (SET_BB_HEADER): Likewise.
10114 (SET_BB_FOOTER): Likewise.
10116 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10118 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10119 for rvalues, and...
10120 (SET_BB_HEAD): New macro, for use as a lvalue.
10121 (BB_END, SET_BB_END): Likewise.
10122 (BB_HEADER, SET_BB_HEADER): Likewise.
10123 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10125 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10126 of BB_* macros into SET_BB_* macros.
10127 (fix_crossing_unconditional_branches): Likewise.
10128 * caller-save.c (save_call_clobbered_regs): Likewise.
10129 (insert_one_insn): Likewise.
10130 * cfgbuild.c (find_bb_boundaries): Likewise.
10131 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10132 (outgoing_edges_match): Likewise.
10133 (try_optimize_cfg): Likewise.
10134 * cfgexpand.c (expand_gimple_cond): Likewise.
10135 (expand_gimple_tailcall): Likewise.
10136 (expand_gimple_basic_block): Likewise.
10137 (construct_exit_block): Likewise.
10138 * cfgrtl.c (delete_insn): Likewise.
10139 (create_basic_block_structure): Likewise.
10140 (rtl_delete_block): Likewise.
10141 (rtl_split_block): Likewise.
10142 (emit_nop_for_unique_locus_between): Likewise.
10143 (rtl_merge_blocks): Likewise.
10144 (block_label): Likewise.
10145 (try_redirect_by_replacing_jump): Likewise.
10146 (emit_barrier_after_bb): Likewise.
10147 (fixup_abnormal_edges): Likewise.
10148 (record_effective_endpoints): Likewise.
10149 (relink_block_chain): Likewise.
10150 (fixup_reorder_chain): Likewise.
10151 (fixup_fallthru_exit_predecessor): Likewise.
10152 (cfg_layout_duplicate_bb): Likewise.
10153 (cfg_layout_split_block): Likewise.
10154 (cfg_layout_delete_block): Likewise.
10155 (cfg_layout_merge_blocks): Likewise.
10156 * combine.c (update_cfg_for_uncondjump): Likewise.
10157 * emit-rtl.c (add_insn_after): Likewise.
10158 (remove_insn): Likewise.
10159 (reorder_insns): Likewise.
10160 (emit_insn_after_1): Likewise.
10161 * haifa-sched.c (get_ebb_head_tail): Likewise.
10162 (restore_other_notes): Likewise.
10163 (move_insn): Likewise.
10164 (sched_extend_bb): Likewise.
10165 (fix_jump_move): Likewise.
10166 * ifcvt.c (noce_process_if_block): Likewise.
10167 (dead_or_predicable): Likewise.
10168 * ira.c (update_equiv_regs): Likewise.
10169 * reg-stack.c (change_stack): Likewise.
10170 * sel-sched-ir.c (sel_move_insn): Likewise.
10171 * sel-sched.c (move_nop_to_previous_block): Likewise.
10173 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10174 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10176 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10178 * rtl.h (for_each_rtx_in_insn): New function.
10179 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10181 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10183 * coretypes.h (class rtx_insn): Add forward declaration.
10185 * rtl.h: Include is-a.h.
10186 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10187 workaround to ensure gengtype knows inheritance is occurring,
10188 whilst continuing to use the pre-existing special-casing for
10190 (class rtx_insn): New subclass of rtx_def, adding the
10191 invariant that we're dealing with something we can sanely use
10192 INSN_UID, NEXT_INSN, PREV_INSN on.
10193 (is_a_helper <rtx_insn *>::test): New.
10194 (is_a_helper <const rtx_insn *>::test): New.
10196 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10198 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10200 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10202 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10205 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10207 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10208 to BUILT_IN_UNREACHABLE.
10210 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10213 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10215 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10216 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10217 (ffs<mode>2): Do not expand with tzcnt for
10218 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10219 (ffssi2_no_cmove): Ditto.
10220 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10221 (ctz<mode>2): New expander.
10222 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10223 (*ctz<mode>2_falsedep): New insn.
10224 (*ctz<mode>2): Rename from ctz<mode>2.
10225 (clz<mode>2_lzcnt): New expander.
10226 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10227 (*clz<mode>2_lzcnt_falsedep): New insn.
10228 (*clz<mode>2): Rename from ctz<mode>2.
10229 (popcount<mode>2): New expander.
10230 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10231 (*popcount<mode>2_falsedep): New insn.
10232 (*popcount<mode>2): Rename from ctz<mode>2.
10233 (*popcount<mode>2_cmp): Remove.
10234 (*popcountsi2_cmp_zext): Ditto.
10236 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10238 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10239 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10240 * config/microblaze/microblaze.h
10241 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10243 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10246 * configure.ac: Set install_gold_as_default to no for
10248 * configure: Regenerated.
10250 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10252 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10253 * config.in: Add undef of HAVE_isl.
10254 * configure: Regenerate.
10255 * configure.ac: Add definition of HAVE_isl.
10256 * graphite-blocking.c: Add checking of HAVE_isl.
10257 * graphite-dependences.c: Likewise.
10258 * graphite-interchange.c: Likewise.
10259 * graphite-isl-ast-to-gimple.c: Likewise.
10260 * graphite-optimize-isl.c: Likewise.
10261 * graphite-poly.c: Likewise.
10262 * graphite-scop-detection.c: Likewise.
10263 * graphite-sese-to-poly.c: Likewise.
10264 * graphite.c: Likewise.
10265 * toplev.c: Replace the checking of HAVE_cloog with the checking
10268 2014-08-18 Richard Biener <rguenther@suse.de>
10270 PR tree-optimization/62090
10271 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10272 (fold_builtin_3): Do not fold snprintf.
10273 (fold_builtin_4): Likewise.
10274 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10275 moved from builtins.c.
10276 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10277 (gimple_fold_builtin): Do not fold sprintf here.
10279 2014-08-18 Richard Biener <rguenther@suse.de>
10281 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10283 (maybe_canonicalize_mem_ref_addr): ... this function.
10284 (fold_stmt_1): Apply it here before all simplification.
10286 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10289 * cgraph.h (cgraph_node::create_indirect_edge): Add
10290 compute_indirect_info param.
10291 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10292 indirect_info only when it is required.
10293 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10294 indirect_info fore cloned indirect edge.
10296 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10297 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10298 Anna Tikhonova <anna.tikhonova@intel.com>
10299 Ilya Tocar <ilya.tocar@intel.com>
10300 Andrey Turetskiy <andrey.turetskiy@intel.com>
10301 Ilya Verbin <ilya.verbin@intel.com>
10302 Kirill Yukhin <kirill.yukhin@intel.com>
10303 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10305 * config/i386/sse.md
10306 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10307 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10309 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10310 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10311 Anna Tikhonova <anna.tikhonova@intel.com>
10312 Ilya Tocar <ilya.tocar@intel.com>
10313 Andrey Turetskiy <andrey.turetskiy@intel.com>
10314 Ilya Verbin <ilya.verbin@intel.com>
10315 Kirill Yukhin <kirill.yukhin@intel.com>
10316 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10318 * config/i386/sse.md
10319 (define_mode_iterator VF1_AVX512VL): New.
10320 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10321 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10324 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10325 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10326 Anna Tikhonova <anna.tikhonova@intel.com>
10327 Ilya Tocar <ilya.tocar@intel.com>
10328 Andrey Turetskiy <andrey.turetskiy@intel.com>
10329 Ilya Verbin <ilya.verbin@intel.com>
10330 Kirill Yukhin <kirill.yukhin@intel.com>
10331 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10333 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10334 * config/i386/i386.md
10335 (define_code_iterator any_float): New.
10336 (define_code_attr floatsuffix): New.
10337 * config/i386/sse.md
10338 (define_mode_iterator VF1_128_256VL): New.
10339 (define_mode_iterator VF2_512_256VL): New.
10340 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10342 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10343 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10345 (define_mode_attr qq2pssuff): New.
10346 (define_mode_attr sselongvecmode): New.
10347 (define_mode_attr sselongvecmodelower): New.
10348 (define_mode_attr sseintvecmode3): New.
10349 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10351 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10352 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10353 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10354 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10356 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10357 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10358 Anna Tikhonova <anna.tikhonova@intel.com>
10359 Ilya Tocar <ilya.tocar@intel.com>
10360 Andrey Turetskiy <andrey.turetskiy@intel.com>
10361 Ilya Verbin <ilya.verbin@intel.com>
10362 Kirill Yukhin <kirill.yukhin@intel.com>
10363 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10365 * config/i386/sse.md
10366 (define_mode_iterator VF2_AVX512VL): New.
10367 (define_mode_attr sseintvecmode2): New.
10368 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10369 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10370 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10372 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10374 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10376 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10379 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10380 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10381 Anna Tikhonova <anna.tikhonova@intel.com>
10382 Ilya Tocar <ilya.tocar@intel.com>
10383 Andrey Turetskiy <andrey.turetskiy@intel.com>
10384 Ilya Verbin <ilya.verbin@intel.com>
10385 Kirill Yukhin <kirill.yukhin@intel.com>
10386 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10388 * config/i386/i386.md
10389 (define_insn "*movoi_internal_avx"): Add evex version.
10390 (define_insn "*movti_internal"): Ditto.
10392 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10393 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10394 Anna Tikhonova <anna.tikhonova@intel.com>
10395 Ilya Tocar <ilya.tocar@intel.com>
10396 Andrey Turetskiy <andrey.turetskiy@intel.com>
10397 Ilya Verbin <ilya.verbin@intel.com>
10398 Kirill Yukhin <kirill.yukhin@intel.com>
10399 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10401 * config/i386/i386.md
10402 (define_attr "isa"): Add avx512dq, noavx512dq.
10403 (define_attr "enabled"): Ditto.
10404 * config/i386/sse.md
10405 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10407 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10408 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10409 Anna Tikhonova <anna.tikhonova@intel.com>
10410 Ilya Tocar <ilya.tocar@intel.com>
10411 Andrey Turetskiy <andrey.turetskiy@intel.com>
10412 Ilya Verbin <ilya.verbin@intel.com>
10413 Kirill Yukhin <kirill.yukhin@intel.com>
10414 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10416 * config/i386/i386.c
10417 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10418 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10419 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10420 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10421 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10422 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10423 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10424 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10425 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10426 * config/i386/sse.md
10427 (define_mode_iterator VMOVE): Allow V4TI mode.
10428 (define_mode_iterator V_AVX512VL): New.
10429 (define_mode_iterator V): New handling for AVX512VL.
10430 (define_insn "avx512f_load<mode>_mask"): Delete.
10431 (define_insn "<avx512>_load<mode>_mask"): New.
10432 (define_insn "avx512f_store<mode>_mask"): Delete.
10433 (define_insn "<avx512>_store<mode>_mask"): New.
10436 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10439 * asan.c (instrument_derefs): Fix bitfield check.
10441 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10443 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10444 * config/rs6000/htm.md (ttest): Remove clobber.
10445 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10446 (and_operand): Reformat.
10447 (and_2rld_operand): New predicate.
10448 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10450 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10451 parameter. Handle AND directly.
10452 (rs6000_split_logical_di): Remove last parameter.
10453 (rs6000_split_logical): Remove last parameter. Remove obsolete
10455 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10456 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10457 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10458 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10459 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10460 and 5 anonymous splitters): Delete.
10461 (and<mode>3): New expander.
10462 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10463 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10464 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10465 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10466 (floatdisf2_internal1): Remove clobbers.
10467 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10468 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10469 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10470 (and<mode>3 for BOOL_128): Remove clobber.
10471 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10472 rs6000_split_logical.
10473 (*bool<mode>3_internal for BOOL_128): Adjust call of
10474 rs6000_split_logical.
10475 (*boolc<mode>3_internal1 for BOOL_128,
10476 *boolc<mode>3_internal2 for BOOL_128,
10477 *boolcc<mode>3_internal1 for BOOL_128,
10478 *boolcc<mode>3_internal2 for BOOL_128,
10479 *eqv<mode>3_internal1 for BOOL_128,
10480 *eqv<mode>3_internal2 for BOOL_128,
10481 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10482 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10484 (*vec_reload_and_reg_<mptrsize>): Delete.
10486 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10488 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10489 and split, *boolccsi3_internal3 and split): Delete.
10490 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10491 *boolccdi3_internal3 and split): Delete.
10492 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10493 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10495 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10497 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10498 and split, *boolcsi3_internal3 and split): Delete.
10499 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10500 *boolcdi3_internal3 and split): Delete.
10501 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10503 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10505 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10506 <'u'>: Also support printing the low-order 16 bits.
10507 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10508 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10509 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10510 *booldi3_internal3 and split): Delete.
10511 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10512 *bool<mode>3_dot2): New.
10513 (two anonymous define_splits for non_logical_cint_operand): Merge.
10515 2014-08-17 Marek Polacek <polacek@redhat.com>
10516 Manuel López-Ibáñez <manu@gcc.gnu.org>
10519 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10520 (diagnostic_show_locus): Don't print caret diagnostic
10521 if a column is larger than the line_width.
10523 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10525 * common.opt: Make the ISL AST generator to be the main code generator
10528 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10530 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10532 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10535 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10537 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10538 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10539 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10541 * config/pa/pa.md (begin_brtab): Delete insn.
10542 (end_brtab): Likewise.
10544 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10546 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10548 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10550 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10551 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10552 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10553 (get_dynamic_type): Remove.
10554 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10555 (clear_speculation): Bring to ipa-deivrt.h
10556 (get_class_context): Rename to ...
10557 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10558 (contains_type_p): Update.
10559 (get_dynamic_type): Rename to ...
10560 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10561 (possible_polymorphic_call_targets): UPdate.
10562 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10563 * ipa-prop.c (ipa_analyze_call_uses): Update.
10565 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10567 * doc/invoke.texi (SH options): Document missing processor variant
10568 options. Remove references to Hitachi. Undocument deprecated mspace
10571 2014-08-15 Jason Merrill <jason@redhat.com>
10573 * tree.c (type_hash_canon): Uncomment assert.
10575 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10577 * input.h (in_system_header_at): Add comment.
10579 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10582 * diagnostic.c (build_message_string): Make it extern.
10583 * diagnostic.h (build_message_string): Make it extern.
10585 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10587 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10588 load/store from/to non-floating class pseudo.
10590 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10592 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10594 2014-08-15 Richard Biener <rguenther@suse.de>
10596 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10597 (get_constraint_for_ssa_var): Remove dead code.
10598 (get_constraint_for_1): Adjust.
10599 (find_what_var_points_to): Likewise.
10600 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10602 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10605 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10606 (_mm512_mask_cmpge_epu32_mask): Ditto.
10607 (_mm512_cmpge_epu32_mask): Ditto.
10608 (_mm512_mask_cmpge_epi64_mask): Ditto.
10609 (_mm512_cmpge_epi64_mask): Ditto.
10610 (_mm512_mask_cmpge_epu64_mask): Ditto.
10611 (_mm512_cmpge_epu64_mask): Ditto.
10612 (_mm512_mask_cmple_epi32_mask): Ditto.
10613 (_mm512_cmple_epi32_mask): Ditto.
10614 (_mm512_mask_cmple_epu32_mask): Ditto.
10615 (_mm512_cmple_epu32_mask): Ditto.
10616 (_mm512_mask_cmple_epi64_mask): Ditto.
10617 (_mm512_cmple_epi64_mask): Ditto.
10618 (_mm512_mask_cmple_epu64_mask): Ditto.
10619 (_mm512_cmple_epu64_mask): Ditto.
10620 (_mm512_mask_cmplt_epi32_mask): Ditto.
10621 (_mm512_cmplt_epi32_mask): Ditto.
10622 (_mm512_mask_cmplt_epu32_mask): Ditto.
10623 (_mm512_cmplt_epu32_mask): Ditto.
10624 (_mm512_mask_cmplt_epi64_mask): Ditto.
10625 (_mm512_cmplt_epi64_mask): Ditto.
10626 (_mm512_mask_cmplt_epu64_mask): Ditto.
10627 (_mm512_cmplt_epu64_mask): Ditto.
10628 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10629 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10630 (_mm512_cmpneq_epu32_mask): Ditto.
10631 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10632 (_mm512_cmpneq_epi64_mask): Ditto.
10633 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10634 (_mm512_cmpneq_epu64_mask): Ditto.
10635 (_mm512_castpd_ps): Ditto.
10636 (_mm512_castpd_si512): Ditto.
10637 (_mm512_castps_pd): Ditto.
10638 (_mm512_castps_si512): Ditto.
10639 (_mm512_castsi512_ps): Ditto.
10640 (_mm512_castsi512_pd): Ditto.
10641 (_mm512_castpd512_pd128): Ditto.
10642 (_mm512_castps512_ps128): Ditto.
10643 (_mm512_castsi512_si128): Ditto.
10644 (_mm512_castpd512_pd256): Ditto.
10645 (_mm512_castps512_ps256): Ditto.
10646 (_mm512_castsi512_si256): Ditto.
10647 (_mm512_castpd128_pd512): Ditto.
10648 (_mm512_castps128_ps512): Ditto.
10649 (_mm512_castsi128_si512): Ditto.
10650 (_mm512_castpd256_pd512): Ditto.
10651 (_mm512_castps256_ps512): Ditto.
10652 (_mm512_castsi256_si512): Ditto.
10653 (_mm512_cmpeq_epu32_mask): Ditto.
10654 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10655 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10656 (_mm512_cmpeq_epu64_mask): Ditto.
10657 (_mm512_cmpgt_epu32_mask): Ditto.
10658 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10659 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10660 (_mm512_cmpgt_epu64_mask): Ditto.
10661 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10662 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10663 * config/i386/i386.c (enum ix86_builtins): Add
10664 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10665 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10666 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10667 (bdesc_args): Add __builtin_ia32_si512_256si,
10668 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10669 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10670 __builtin_ia32_pd512_pd.
10671 (ix86_expand_args_builtin): Handle new FTYPEs.
10672 * config/i386/sse.md (castmode): Add 512-bit modes.
10673 (AVX512MODE2P): New.
10674 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10675 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10677 2014-08-15 Richard Biener <rguenther@suse.de>
10679 * fold-const.c (tree_swap_operands_p): Put all constants
10680 last, also strip sign-changing NOPs when considering further
10681 canonicalization. Canonicalize also when optimizing for size.
10683 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10685 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10686 one_match > zero_match case to just before simple_sequence.
10688 2014-08-15 Richard Biener <rguenther@suse.de>
10690 * data-streamer.h (streamer_string_index, string_for_index):
10692 * data-streamer-out.c (streamer_string_index): Make static.
10693 * data-streamer-in.c (string_for_index): Likewise.
10694 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10695 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10697 2014-08-15 Richard Biener <rguenther@suse.de>
10699 PR tree-optimization/62031
10700 * tree-data-ref.c (dr_analyze_indices): Do not set
10701 DR_UNCONSTRAINED_BASE.
10702 (dr_may_alias_p): All indirect accesses have to go the
10703 formerly DR_UNCONSTRAINED_BASE path.
10704 * tree-data-ref.h (struct indices): Remove
10705 unconstrained_base member.
10706 (DR_UNCONSTRAINED_BASE): Remove.
10708 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10710 PR middle-end/62092
10711 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10712 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10713 in OMP_CLAUSE_MAP in some outer target region.
10715 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10717 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10718 name_expansion_cache.
10719 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10720 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10721 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10722 (difference_cannot_overflow_p): New parameter. Use affine
10723 expansion for equality check.
10724 (iv_elimination_compare_lt): Pass new argument.
10726 2014-08-14 DJ Delorie <dj@redhat.com>
10728 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10729 variables to the accumulator.
10731 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10732 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10733 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10734 with far-far moves.
10736 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10737 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10738 (umulqihi3_virt): Likewise.
10739 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10740 (umulqihi3_real): Likewise.
10742 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10744 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10746 PR tree-optimization/62091
10747 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10748 function_entry_reached.
10749 (walk_aliased_vdefs): Clear it here.
10750 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10752 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10754 * ipa-utils.h (compare_virtual_tables): Declare.
10755 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10757 2014-08-14 Marek Polacek <polacek@redhat.com>
10760 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10761 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10763 2014-08-14 Tom de Vries <tom@codesourcery.com>
10765 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10767 2014-08-14 Tom de Vries <tom@codesourcery.com>
10769 PR rtl-optimization/62004
10770 PR rtl-optimization/62030
10771 * ifcvt.c (rtx_interchangeable_p): New function.
10772 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10773 * emit-rtl.h (mem_attrs_eq_p): Declare.
10775 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10777 * graphite-scop-detection.c:
10778 Add inclusion of cp-tree.h.
10779 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10780 in case they are pointers to object types
10782 2014-08-14 Richard Biener <rguenther@suse.de>
10784 * BASE-VER: Change to 5.0.0
10786 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10787 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10788 Anna Tikhonova <anna.tikhonova@intel.com>
10789 Ilya Tocar <ilya.tocar@intel.com>
10790 Andrey Turetskiy <andrey.turetskiy@intel.com>
10791 Ilya Verbin <ilya.verbin@intel.com>
10792 Kirill Yukhin <kirill.yukhin@intel.com>
10793 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10795 * config/i386/sse.md (define_mode_attr avx512): New.
10796 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10798 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10799 (define_mode_attr ssse3_avx2): Ditto.
10800 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10801 (define_mode_attr avx2_avx512bw): New.
10802 (define_mode_attr ssedoublemodelower): New.
10803 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10804 V32HI, V64QI modes.
10805 (define_mode_attr ssebytemode): Allow V8DI modes.
10806 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10807 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10808 (define_mode_attr ssePSmode2): New.
10809 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10810 V16HI, V32HI modes.
10811 (define_mode_attr dbpsadbwmode): New.
10812 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10813 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10814 (vi8_sse4_1_avx2_avx512): New.
10815 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10817 (define_mode_attr blendbits): Move before its immediate use.
10819 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10820 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10821 Anna Tikhonova <anna.tikhonova@intel.com>
10822 Ilya Tocar <ilya.tocar@intel.com>
10823 Andrey Turetskiy <andrey.turetskiy@intel.com>
10824 Ilya Verbin <ilya.verbin@intel.com>
10825 Kirill Yukhin <kirill.yukhin@intel.com>
10826 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10828 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10829 * config/i386/subst.md
10830 (define_mode_iterator SUBST_V): Update.
10831 (define_mode_iterator SUBST_A): Ditto.
10832 (define_subst_attr "mask_operand7"): New.
10833 (define_subst_attr "mask_operand10"): New.
10834 (define_subst_attr "mask_operand_arg34") : New.
10835 (define_subst_attr "mask_expand_op3"): New.
10836 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10837 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10838 (define_subst_attr "mask_avx512vl_condition"): New.
10839 (define_subst_attr "round_mask_operand4"): Ditto.
10840 (define_subst_attr "round_mask_scalar_op3"): Delete.
10841 (define_subst_attr "round_mask_op4"): New.
10842 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10844 (define_subst_attr "round_modev8sf_condition"): New.
10845 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10847 (define_subst_attr "round_saeonly_mask_operand4"): New.
10848 (define_subst_attr "round_saeonly_mask_op4"): New.
10849 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10850 V8DImode, V16SImode.
10851 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10852 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10853 (define_subst_attr "mask_expand4_args"): New.
10854 (define_subst "mask_expand4"): New.
10856 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10857 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10858 Anna Tikhonova <anna.tikhonova@intel.com>
10859 Ilya Tocar <ilya.tocar@intel.com>
10860 Andrey Turetskiy <andrey.turetskiy@intel.com>
10861 Ilya Verbin <ilya.verbin@intel.com>
10862 Kirill Yukhin <kirill.yukhin@intel.com>
10863 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10865 * config/i386/i386.md
10866 (define_attr "isa"): Add avx512bw,noavx512bw.
10867 (define_attr "enabled"): Ditto.
10868 (define_split): Add 32/64-bit mask logic.
10869 (define_insn "*k<logic>qi"): New.
10870 (define_insn "*k<logic>hi"): New.
10871 (define_insn "*anddi_1"): Add mask version.
10872 (define_insn "*andsi_1"): Ditto.
10873 (define_insn "*<code><mode>_1"): Ditto.
10874 (define_insn "*<code>hi_1"): Ditto.
10875 (define_insn "kxnor<mode>"): New.
10876 (define_insn "kunpcksi"): New.
10877 (define_insn "kunpckdi"): New.
10878 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10879 (define_insn "*one_cmplhi2_1"): Ditto.
10881 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10882 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10883 Anna Tikhonova <anna.tikhonova@intel.com>
10884 Ilya Tocar <ilya.tocar@intel.com>
10885 Andrey Turetskiy <andrey.turetskiy@intel.com>
10886 Ilya Verbin <ilya.verbin@intel.com>
10887 Kirill Yukhin <kirill.yukhin@intel.com>
10888 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10890 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10893 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10894 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10895 Anna Tikhonova <anna.tikhonova@intel.com>
10896 Ilya Tocar <ilya.tocar@intel.com>
10897 Andrey Turetskiy <andrey.turetskiy@intel.com>
10898 Ilya Verbin <ilya.verbin@intel.com>
10899 Kirill Yukhin <kirill.yukhin@intel.com>
10900 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10902 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10904 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10905 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10906 xmm/ymm16+ when availble.
10907 * config/i386/i386.h
10908 (HARD_REGNO_NREGS): Add mask regs.
10909 (VALID_AVX512F_REG_MODE): Ditto.
10910 (VALID_AVX512F_REG_MODE) : Define.
10911 (VALID_MASK_AVX512BW_MODE): Ditto.
10912 (reg_class) (MASK_REG_P(X)): Define.
10913 * config/i386/i386.md: Do not split long moves with mask register,
10914 use kmovb if avx512bw is availible.
10915 (movdi_internal): Handle mask registers.
10917 2014-08-14 Richard Biener <rguenther@suse.de>
10919 PR tree-optimization/62081
10920 * tree-ssa-loop.c (pass_fix_loops): New pass.
10921 (pass_tree_loop::gate): Do not fixup loops here.
10922 * tree-pass.h (make_pass_fix_loops): Declare.
10923 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10925 2014-08-14 Richard Biener <rguenther@suse.de>
10927 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10928 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10930 2014-08-14 Richard Biener <rguenther@suse.de>
10932 PR tree-optimization/62090
10933 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10934 (fold_builtin_2): Do not fold sprintf.
10935 (fold_builtin_3): Likewise.
10936 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10937 moved from builtins.c.
10938 (gimple_fold_builtin): Fold sprintf.
10940 2014-08-14 Richard Biener <rguenther@suse.de>
10942 PR rtl-optimization/62079
10943 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10946 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10948 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10949 current_function_decl.
10951 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10953 * cgraph.c (cgraph_node::function_symbol): Fix wrong
10954 cgraph_function_node to cgraph_node::function_symbol
10957 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
10959 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
10960 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
10962 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
10964 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
10967 2014-08-13 Roman Gareev <gareevroman@gmail.com>
10969 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
10972 2014-08-12 Jakub Jelinek <jakub@redhat.com>
10975 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
10976 any registers that are used in mem_insn.
10978 2014-08-12 Steve Ellcey <sellcey@mips.com>
10980 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
10982 2014-08-12 Steve Ellcey <sellcey@mips.com>
10984 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
10985 (MULTILIB_DIRNAMES): Ditto.
10986 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
10987 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
10988 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
10989 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
10990 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
10991 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
10993 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
10996 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
10997 of __ARM_SIZEOF_WCHAR_T.
10999 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11002 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11003 Remove unnecessary attributes.
11005 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11007 * internal-fn.c (init_internal_fns): Fix off-by-one.
11009 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11010 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11011 Anna Tikhonova <anna.tikhonova@intel.com>
11012 Ilya Tocar <ilya.tocar@intel.com>
11013 Andrey Turetskiy <andrey.turetskiy@intel.com>
11014 Ilya Verbin <ilya.verbin@intel.com>
11015 Kirill Yukhin <kirill.yukhin@intel.com>
11016 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11018 * config/i386/i386.c (standard_sse_constant_opcode): Use
11019 vpxord/vpternlog if avx512 is availible.
11021 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11023 PR middle-end/62103
11024 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11025 bitfields, that is when size doesn't match the size of type or the
11026 size of the constructor.
11028 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11030 * config/rs6000/constraints.md (wh constraint): New constraint,
11031 for FP registers if direct move is available.
11032 (wi constraint): New constraint, for VSX/FP registers that can
11033 handle 64-bit integers.
11034 (wj constraint): New constraint for VSX/FP registers that can
11035 handle 64-bit integers for direct moves.
11036 (wk constraint): New constraint for VSX/FP registers that can
11037 handle 64-bit doubles for direct moves.
11038 (wy constraint): Make documentation match implementation.
11040 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11041 scalar_in_vmx_p field to simplify tests of whether SFmode or
11042 DFmode can go in the Altivec registers.
11043 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11044 (rs6000_setup_reg_addr_masks): Likewise.
11045 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11046 field, and wh/wi/wj/wk constraints.
11047 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11048 the wh/wi/wj/wk constraints.
11049 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11050 upper registers, prefer VSX registers unless the operation is a
11051 memory operation with REG+OFFSET addressing.
11053 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11054 DImode. Change SFmode to use ww constraint instead of d to allow
11055 SF registers in the upper registers.
11058 (VSr5): Fix thinko in comment.
11059 (VSa): New mode attribute that is an alternative to wa, that
11060 returns the VSX register class that a mode can go in, but may not
11061 be the preferred register class.
11062 (VS_64dm): New mode attribute for appropriate register classes for
11063 referencing 64-bit elements of vectors for direct moves and normal
11065 (VS_64reg): Likewise.
11066 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11067 register allocator to only registers the data type can handle.
11068 (vsx_le_perm_load_<mode>): Likewise.
11069 (vsx_le_perm_store_<mode>): Likewise.
11070 (vsx_xxpermdi2_le_<mode>): Likewise.
11071 (vsx_xxpermdi4_le_<mode>): Likewise.
11072 (vsx_lxvd2x2_le_<mode>): Likewise.
11073 (vsx_lxvd2x4_le_<mode>): Likewise.
11074 (vsx_stxvd2x2_le_<mode>): Likewise.
11075 (vsx_add<mode>3): Likewise.
11076 (vsx_sub<mode>3): Likewise.
11077 (vsx_mul<mode>3): Likewise.
11078 (vsx_div<mode>3): Likewise.
11079 (vsx_tdiv<mode>3_internal): Likewise.
11080 (vsx_fre<mode>2): Likewise.
11081 (vsx_neg<mode>2): Likewise.
11082 (vsx_abs<mode>2): Likewise.
11083 (vsx_nabs<mode>2): Likewise.
11084 (vsx_smax<mode>3): Likewise.
11085 (vsx_smin<mode>3): Likewise.
11086 (vsx_sqrt<mode>2): Likewise.
11087 (vsx_rsqrte<mode>2): Likewise.
11088 (vsx_tsqrt<mode>2_internal): Likewise.
11089 (vsx_fms<mode>4): Likewise.
11090 (vsx_nfma<mode>4): Likewise.
11091 (vsx_eq<mode>): Likewise.
11092 (vsx_gt<mode>): Likewise.
11093 (vsx_ge<mode>): Likewise.
11094 (vsx_eq<mode>_p): Likewise.
11095 (vsx_gt<mode>_p): Likewise.
11096 (vsx_ge<mode>_p): Likewise.
11097 (vsx_xxsel<mode>): Likewise.
11098 (vsx_xxsel<mode>_uns): Likewise.
11099 (vsx_copysign<mode>3): Likewise.
11100 (vsx_float<VSi><mode>2): Likewise.
11101 (vsx_floatuns<VSi><mode>2): Likewise.
11102 (vsx_fix_trunc<mode><VSi>2): Likewise.
11103 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11104 (vsx_x<VSv>r<VSs>i): Likewise.
11105 (vsx_x<VSv>r<VSs>ic): Likewise.
11106 (vsx_btrunc<mode>2): Likewise.
11107 (vsx_b2trunc<mode>2): Likewise.
11108 (vsx_floor<mode>2): Likewise.
11109 (vsx_ceil<mode>2): Likewise.
11110 (vsx_<VS_spdp_insn>): Likewise.
11111 (vsx_xscvspdp): Likewise.
11112 (vsx_xvcvspuxds): Likewise.
11113 (vsx_float_fix_<mode>2): Likewise.
11114 (vsx_set_<mode>): Likewise.
11115 (vsx_extract_<mode>_internal1): Likewise.
11116 (vsx_extract_<mode>_internal2): Likewise.
11117 (vsx_extract_<mode>_load): Likewise.
11118 (vsx_extract_<mode>_store): Likewise.
11119 (vsx_splat_<mode>): Likewise.
11120 (vsx_xxspltw_<mode>): Likewise.
11121 (vsx_xxspltw_<mode>_direct): Likewise.
11122 (vsx_xxmrghw_<mode>): Likewise.
11123 (vsx_xxmrglw_<mode>): Likewise.
11124 (vsx_xxsldwi_<mode>): Likewise.
11125 (vsx_xscvdpspn): Tighten constraints to only use register classes
11127 (vsx_xscvspdpn): Likewise.
11128 (vsx_xscvdpspn_scalar): Likewise.
11130 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11131 wj, and wk constraints.
11132 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11133 general purpose registers.
11135 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11137 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11138 DImode instead of wm. Use wk constraint for direct move of DFmode
11140 (extendsidi2_lfiwax): Likewise.
11141 (lfiwax): Likewise.
11142 (lfiwzx): Likewise.
11143 (movdi_internal64): Likewise.
11145 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11146 wk constraints. Make the wy constraint documentation match them
11149 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11151 Replacement of isl_int by isl_val
11152 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11153 (compute_bounds_for_param): use isl_val instead of isl_int
11154 (compute_bounds_for_loop): likewise
11155 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11156 (build_linearized_memory_access): use isl_val instead of isl_int
11157 (pdr_stride_in_loop): likewise
11158 * graphite-optimize-isl.c:
11159 (getPrevectorMap): use isl_val instead of isl_int
11161 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11162 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11163 (extern the_isl_ctx): declare
11164 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11165 (extract_affine_gmp): likewise
11167 (build_loop_iteration_domains): likewise
11168 (add_param_constraints): likewise
11170 2014-08-11 Richard Biener <rguenther@suse.de>
11172 PR tree-optimization/62075
11173 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11174 handle uses in patterns.
11176 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11177 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11178 Anna Tikhonova <anna.tikhonova@intel.com>
11179 Ilya Tocar <ilya.tocar@intel.com>
11180 Andrey Turetskiy <andrey.turetskiy@intel.com>
11181 Ilya Verbin <ilya.verbin@intel.com>
11182 Kirill Yukhin <kirill.yukhin@intel.com>
11183 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11185 * common/config/i386/i386-common.c
11186 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11187 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11188 (ix86_handle_option): Handle OPT_mavx512vl.
11189 * config/i386/cpuid.h (bit_AVX512VL): Define.
11190 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11191 set -mavx512vl accordingly.
11192 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11193 OPTION_MASK_ISA_AVX512VL.
11194 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11195 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11196 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11197 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11198 * config/i386/i386.h (TARGET_AVX512VL): Define.
11199 (TARGET_AVX512VL_P(x)): Ditto.
11200 * config/i386/i386.opt: Add mavx512vl.
11202 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11204 PR tree-optimization/62073
11205 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11208 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11209 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11210 Anna Tikhonova <anna.tikhonova@intel.com>
11211 Ilya Tocar <ilya.tocar@intel.com>
11212 Andrey Turetskiy <andrey.turetskiy@intel.com>
11213 Ilya Verbin <ilya.verbin@intel.com>
11214 Kirill Yukhin <kirill.yukhin@intel.com>
11215 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11217 * common/config/i386/i386-common.c
11218 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11219 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11220 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11221 (ix86_handle_option): Handle OPT_mavx512bw.
11222 * config/i386/cpuid.h (bit_AVX512BW): Define.
11223 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11224 set -mavx512bw accordingly.
11225 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11226 OPTION_MASK_ISA_AVX512BW.
11227 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11228 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11229 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11230 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11231 * config/i386/i386.h (TARGET_AVX512BW): Define.
11232 (TARGET_AVX512BW_P(x)): Ditto.
11233 * config/i386/i386.opt: Add mavx512bw.
11235 2014-08-11 Richard Biener <rguenther@suse.de>
11237 PR tree-optimization/62070
11238 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11239 Remove SSA checking.
11241 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11243 * asan.c (asan_check_flags): New enum.
11244 (build_check_stmt_with_calls): Removed function.
11245 (build_check_stmt): Split inlining logic to
11246 asan_expand_check_ifn.
11247 (instrument_derefs): Rename parameter.
11248 (instrument_mem_region_access): Rename parameter.
11249 (instrument_strlen_call): Likewise.
11250 (asan_expand_check_ifn): New function.
11251 (asan_instrument): Remove old code.
11252 (pass_sanopt::execute): Change handling of
11253 asan-instrumentation-with-call-threshold.
11254 (asan_clear_shadow): Fix formatting.
11255 (asan_function_start): Likewise.
11256 (asan_emit_stack_protection): Likewise.
11257 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11258 Update description.
11259 * internal-fn.c (expand_ASAN_CHECK): New function.
11260 * internal-fn.def (ASAN_CHECK): New internal function.
11261 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11262 Update description.
11263 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11264 * tree.c: Small comment fix.
11266 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11268 * gimple.c (gimple_call_fnspec): Support internal functions.
11269 (gimple_call_return_flags): Use const.
11270 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11271 * internal-fn.def: Add fnspec information.
11272 * internal-fn.h (internal_fn_fnspec): New function.
11273 (init_internal_fns): Declare new function.
11274 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11275 (init_internal_fns): New function.
11276 * tree-core.h: Update macro call.
11277 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11279 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11281 * lto-streamer.h (struct output_block::symbol): Change from
11282 struct symtab_node to plain symtab_node.
11283 (referenced_from_this_partition_p): Change first parameter
11284 from struct symtab_node to plain symtab_node.
11286 2014-08-10 Marek Polacek <polacek@redhat.com>
11289 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11291 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11293 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11294 DECL correctly; do not give up on types in static storage.
11296 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11298 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11300 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11302 * graphite-isl-ast-to-gimple.c:
11303 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11305 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11307 2014-08-08 Guozhi Wei <carrot@google.com>
11309 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11311 2014-08-08 Cary Coutant <ccoutant@google.com>
11313 * dwarf2out.c (get_skeleton_type_unit): Remove.
11314 (output_skeleton_debug_sections): Remove skeleton type units.
11315 (output_comdat_type_unit): Likewise.
11316 (dwarf2out_finish): Likewise.
11318 2014-08-07 Yi Yang <ahyangyi@google.com>
11320 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11322 2014-08-08 Richard Biener <rguenther@suse.de>
11324 * lto-streamer.h (struct lto_input_block): Make it a class
11325 with a constructor.
11326 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11327 (struct lto_function_header, struct lto_simple_header,
11328 struct lto_simple_header_with_strings,
11329 struct lto_decl_header, struct lto_function_header): Make
11330 a simple inheritance hieararchy. Remove unused fields.
11331 (struct lto_asm_header): Remove.
11332 * lto-streamer-out.c (produce_asm): Adjust.
11333 (lto_output_toplevel_asms): Likewise.
11334 (produce_asm_for_decls): Likewise.
11335 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11336 * data-streamer-in.c (string_for_index): Likewise.
11337 * ipa-inline-analysis.c (inline_read_section): Likewise.
11338 * ipa-prop.c (ipa_prop_read_section): Likewise.
11339 (read_replacements_section): Likewise.
11340 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11341 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11342 (lto_destroy_simple_input_block): Likewise.
11343 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11344 (lto_input_toplevel_asms): Likewise.
11346 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11347 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11348 Anna Tikhonova <anna.tikhonova@intel.com>
11349 Ilya Tocar <ilya.tocar@intel.com>
11350 Andrey Turetskiy <andrey.turetskiy@intel.com>
11351 Ilya Verbin <ilya.verbin@intel.com>
11352 Kirill Yukhin <kirill.yukhin@intel.com>
11353 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11355 * common/config/i386/i386-common.c
11356 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11357 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11358 (ix86_handle_option): Handle OPT_mavx512dq.
11359 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11360 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11361 set -mavx512dq accordingly.
11362 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11363 OPTION_MASK_ISA_AVX512DQ.
11364 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11365 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11366 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11367 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11368 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11369 (TARGET_AVX512DQ_P(x)): Ditto.
11370 * config/i386/i386.opt: Add mavx512dq.
11372 2014-08-08 Richard Biener <rguenther@suse.de>
11374 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11375 target_percent, target_percent_s): Export.
11376 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11377 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11378 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11379 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11380 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11381 Move to gimple-fold.c.
11382 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11384 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11385 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11386 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11387 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11388 (rewrite_call_expr_array): Remove.
11389 (fold_builtin_sprintf_chk): Likewise.
11390 (fold_builtin_snprintf_chk): Likewise.
11391 (fold_builtin_varargs): Remove handling of sprintf_chk,
11392 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11393 (gimple_fold_builtin_sprintf_chk): Remove.
11394 (gimple_fold_builtin_snprintf_chk): Likewise.
11395 (gimple_fold_builtin_varargs): Likewise.
11396 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11397 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11398 * gimple.c (gimple_seq_add_seq_without_update): New function.
11399 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11400 * gimple-fold.c: Include output.h.
11401 (gsi_replace_with_seq_vops): New function, split out from ...
11402 (gimplify_and_update_call_from_tree): ... here.
11403 (replace_call_with_value): New function.
11404 (replace_call_with_call_and_fold): Likewise.
11405 (var_decl_component_p): Moved from builtins.c.
11406 (gimple_fold_builtin_memory_op): Moved from builtins.c
11407 fold_builtin_memory_op and rewritten to GIMPLE.
11408 (gimple_fold_builtin_memset): Likewise.
11409 (gimple_fold_builtin_strcpy): Likewise.
11410 (gimple_fold_builtin_strncpy): Likewise.
11411 (gimple_fold_builtin_strcat): Likewise.
11412 (gimple_fold_builtin_fputs): Likewise.
11413 (gimple_fold_builtin_memory_chk): Likewise.
11414 (gimple_fold_builtin_stxcpy_chk): Likewise.
11415 (gimple_fold_builtin_stxncpy_chk): Likewise.
11416 (gimple_fold_builtin_snprintf_chk): Likewise.
11417 (gimple_fold_builtin_sprintf_chk): Likewise.
11418 (gimple_fold_builtin_strlen): New function.
11419 (gimple_fold_builtin_with_strlen): New function split out from
11420 gimple_fold_builtin.
11421 (gimple_fold_builtin): Change signature and handle
11422 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11423 here. Call gimple_fold_builtin_with_strlen.
11424 (gimple_fold_call): Adjust.
11426 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11428 * calls.c (precompute_arguments): Check
11429 promoted_for_signed_and_unsigned_p and set the promoted mode.
11430 (promoted_for_signed_and_unsigned_p): New function.
11431 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11432 and set the promoted mode.
11433 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11434 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11435 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11438 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11440 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11441 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11442 (expand_call): Likewise.
11443 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11444 to get promoted mode.
11445 * combine.c (record_promoted_value): Skip > 0 comparison with
11446 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11447 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11448 of SUBREG_PROMOTED_UNSIGNED_P.
11449 (convert_modes): Likewise.
11450 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11451 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11452 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11453 SUBREG_PROMOTED_UNSIGNED_SET.
11454 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11455 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11456 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11457 SUBREG_PROMOTED_SET.
11458 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11459 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11460 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11461 of SUBREG_PROMOTED_UNSIGNED_P.
11462 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11463 (SUBREG_PROMOTED_SET): New define.
11464 (SUBREG_PROMOTED_GET): Likewise.
11465 (SUBREG_PROMOTED_SIGN): Likewise.
11466 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11467 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11468 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11469 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11470 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11471 (nonzero_bits1): Skip > 0 comparison with the results as
11472 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11473 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11474 of !SUBREG_PROMOTED_UNSIGNED_P.
11475 * simplify-rtx.c (simplify_unary_operation_1): Use new
11476 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11477 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11478 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11479 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11481 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11483 * ipa-devirt.c: Include gimple-pretty-print.h
11484 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11486 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11487 (get_polymorphic_call_info): Fix return value
11488 (type_change_info): New sturcture based on ipa-prop
11490 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11491 based on ipa-prop variant.
11492 (extr_type_from_vtbl_ptr_store): New function
11493 based on ipa-prop variant.
11494 (record_known_type): New function.
11495 (check_stmt_for_type_change): New function.
11496 (get_dynamic_type): New function.
11497 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11498 * tree-ssa-pre.c: ipa-utils.h
11499 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11500 machinery; sanity check with ipa-prop devirtualization.
11501 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11504 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11506 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11507 * alias.c, cfgexpand.c, cgraphbuild.c,
11508 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11509 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11510 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11511 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11512 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11513 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11514 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11515 dse.c, except.c, gengtype.c, gimple-expr.c,
11516 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11517 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11518 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11519 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11520 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11521 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11523 * pointer-set.c: Remove file.
11524 * pointer-set.h: Remove file.
11526 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11528 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11529 * config/arm/types.md (f_sels, f_seld): Delete.
11531 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11533 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11534 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11535 (aarch64_movdi_<mode>high): Likewise.
11536 (aarch64_mov<mode>high_di): Likewise.
11537 (aarch64_movdi_<mode>low): Likewise.
11538 (aarch64_mov<mode>low_di): Likewise.
11539 (aarch64_movtilow_tilow): Likewise.
11540 Add comment explaining usage of fp,simd attributes and of
11541 TARGET_FLOAT and TARGET_SIMD.
11543 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11544 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11546 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11547 Use MOVN when one of the half-words is 0xffff.
11549 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11551 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11553 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11555 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11556 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11557 (rfs_str): String corresponding to RFS_* constants.
11558 (rank_for_schedule_stats_t): New typedef.
11559 (rank_for_schedule_stats): New static variable.
11560 (rfs_result): New static function.
11561 (rank_for_schedule): Track statistics for deciding heuristics.
11562 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11564 (ready_sort): Use them for debug printouts.
11565 (schedule_block): Init statistics state. Print statistics on
11566 rank_for_schedule decisions.
11568 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11570 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11572 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11574 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11577 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11579 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11580 function to not conflict.
11581 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11582 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11583 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11584 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11585 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11588 2014-08-07 Marek Polacek <polacek@redhat.com>
11590 * fold-const.c (fold_binary_loc): Add folding of
11591 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11593 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11595 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11596 instead of type size.
11597 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11599 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11601 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11602 (*thumb1_movqi_insn): Likewise.
11603 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11605 2014-08-07 Tom de Vries <tom@codesourcery.com>
11607 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11608 (glibc_2_11_or_earlier): Remove effective-target keywords.
11610 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11612 * config/arm/arm.c (bdesc_2arg): Fix typo.
11613 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11615 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11617 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11619 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11622 * haifa-sched.c (advance_one_cycle): Fix dump.
11623 (schedule_block): Don't advance cycle if we are already at the
11624 beginning of the cycle.
11626 2014-08-06 Martin Jambor <mjambor@suse.cz>
11629 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11631 2014-08-06 Richard Biener <rguenther@suse.de>
11634 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11636 (lto_input_tree): Pop SCCs here.
11638 2014-08-06 Richard Biener <rguenther@suse.de>
11640 PR tree-optimization/61320
11641 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11642 handle misaligned loads.
11644 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11646 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11647 (aarch64_expand_vec_perm_const): Check for dup before zip.
11649 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11651 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11652 CONST_INT_P instead of GET_CODE and compare.
11653 (aarch64_select_cc_mode): Likewise.
11654 (aarch64_print_operand): Likewise.
11655 (aarch64_rtx_costs): Likewise.
11656 (aarch64_simd_valid_immediate): Likewise.
11657 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11658 (aarch64_simd_emit_pair_result_insn): Likewise.
11660 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11662 * gdbhooks.py (find_gcc_source_dir): New helper function.
11663 (class PassNames): New class, locating and parsing passes.def.
11664 (class BreakOnPass): New command "break-on-pass".
11666 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11668 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11671 2014-08-05 Richard Biener <rguenther@suse.de>
11673 PR rtl-optimization/61672
11674 * emit-rtl.h (mem_attrs_eq_p): Declare.
11675 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11676 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11677 * cfgcleanup.c (merge_memattrs): Likewise.
11678 Include emit-rtl.h.
11680 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11682 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11683 rather than singleton vectors.
11684 (vqdmlsls_lane_s32): Likewise.
11686 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11688 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11689 Use VSDQ_HSI mode iterator.
11690 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11691 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11692 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11693 Use BUILTIN_VDQHS macro.
11694 (sqrdmulh_laneq): Likewise.
11695 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11696 (vqdmlals_laneq_s32): Likewise.
11697 (vqdmlslh_laneq_s16): Likewise.
11698 (vqdmlsls_laneq_s32): Likewise.
11699 (vqdmulhh_laneq_s16): Likewise.
11700 (vqdmulhs_laneq_s32): Likewise.
11701 (vqrdmulhh_laneq_s16): Likewise.
11702 (vqrdmulhs_laneq_s32): Likewise.
11704 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11706 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11707 (vmuld_laneq_f64): Likewise.
11708 (vmuls_laneq_f32): Likewise.
11709 (vmul_n_f64): Likewise.
11710 (vmuld_lane_f64): Reimplement in C.
11711 (vmuls_lane_f32): Likewise.
11713 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11715 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11717 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11719 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11721 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11722 (rbitsi2): Likewise.
11723 (*arm_rev): Set predicable and predicable_short_it attributes.
11725 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11727 * convert.c (convert_to_integer): Guard transformation to lrint by
11730 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11732 * config/aarch64/aarch64-builtins.c
11733 (aarch64_simd_builtin_type_mode): Delete.
11734 (v8qi_UP): Remap to V8QImode.
11735 (v4hi_UP): Remap to V4HImode.
11736 (v2si_UP): Remap to V2SImode.
11737 (v2sf_UP): Remap to V2SFmode.
11738 (v1df_UP): Remap to V1DFmode.
11739 (di_UP): Remap to DImode.
11740 (df_UP): Remap to DFmode.
11741 (v16qi_UP):V16QImode.
11742 (v8hi_UP): Remap to V8HImode.
11743 (v4si_UP): Remap to V4SImode.
11744 (v4sf_UP): Remap to V4SFmode.
11745 (v2di_UP): Remap to V2DImode.
11746 (v2df_UP): Remap to V2DFmode.
11747 (ti_UP): Remap to TImode.
11748 (ei_UP): Remap to EImode.
11749 (oi_UP): Remap to OImode.
11750 (ci_UP): Map to CImode.
11751 (xi_UP): Remap to XImode.
11752 (si_UP): Remap to SImode.
11753 (sf_UP): Remap to SFmode.
11754 (hi_UP): Remap to HImode.
11755 (qi_UP): Remap to QImode.
11756 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11757 (VAR1): Build builtin name.
11758 (aarch64_init_simd_builtins): Remove dead code.
11760 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11762 * graphite-isl-ast-to-gimple.c:
11763 (set_options): New function.
11764 (scop_to_isl_ast): Add calling of set_options.
11766 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11768 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11769 (analyze_iv_to_split_insn): Don't initialize them.
11770 (get_ivts_expr): Removed.
11771 (allocate_basic_variable, insert_base_initialization): Use
11772 SET_SRC instead of *get_ivts_expr.
11773 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11775 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11777 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11778 (translate_isl_ast_for_loop): Add checking of the
11779 flag_loop_parallelize_all.
11780 (ast_build_before_for): New function.
11781 (scop_to_isl_ast): Add checking of the
11782 flag_loop_parallelize_all.
11783 * graphite-dependences.c: Move the defenition of the
11784 scop_get_dependences from graphite-optimize-isl.c to this file.
11785 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11786 (carries_deps): Add checking of the x's value.
11787 * graphite-optimize-isl.c: Move the defenition of the
11788 scop_get_dependences to graphite-dependences.c.
11789 * graphite-poly.h: Add declarations of scop_get_dependences
11792 2014-08-04 Rohit <rohitarulraj@freescale.com>
11795 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11797 (alt_reg_names): Likewise.
11798 (rs6000_dwarf_register_span): For SPE high registers, replace
11799 dwarf register numbers with GCC hard register numbers.
11800 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11801 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11802 register number for the corresponding GCC hard register number.
11803 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11804 newly added GCC hard register numbers for SPE high registers.
11805 (DWARF_FRAME_REGISTERS): Likewise.
11806 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11807 (DWARF_FRAME_REGNUM): Likewise.
11808 (FIXED_REGISTERS): Likewise.
11809 (CALL_USED_REGISTERS): Likewise.
11810 (CALL_REALLY_USED_REGISTERS): Likewise.
11811 (REG_ALLOC_ORDER): Likewise.
11812 (enum reg_class): Likewise.
11813 (REG_CLASS_NAMES): Likewise.
11814 (REG_CLASS_CONTENTS): Likewise.
11815 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11817 2014-08-04 Richard Biener <rguenther@suse.de>
11819 * gimple-fold.h (gimple_fold_builtin): Remove.
11820 * gimple-fold.c (gimple_fold_builtin): Make static.
11821 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11822 fold_stmt, not gimple_fold_builtin.
11824 2014-08-04 Martin Liska <mliska@suse.cz>
11826 * cgraph.h (csi_end_p): Removed.
11827 (csi_next): Likewise.
11828 (csi_node): Likewise.
11829 (csi_start): Likewise.
11830 (cgraph_node_in_set_p): Likewise.
11831 (cgraph_node_set_size): Likewise.
11832 (vsi_end_p): Likewise.
11833 (vsi_next): Likewise.
11834 (vsi_node): Likewise.
11835 (vsi_start): Likewise.
11836 (varpool_node_set_size): Likewise.
11837 (cgraph_node_set_nonempty_p): Likewise.
11838 (varpool_node_set_nonempty_p): Likewise.
11839 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11841 * ipa-inline-transform.c: Likewise.
11842 * ipa-utils.c (cgraph_node_set_new): Removed.
11843 (cgraph_node_set_add): Likewise.
11844 (cgraph_node_set_remove): Likewise.
11845 (cgraph_node_set_find): Likewise.
11846 (dump_cgraph_node_set): Likewise.
11847 (debug_cgraph_node_set): Likewise.
11848 (free_cgraph_node_set): Likewise.
11849 (varpool_node_set_new): Likewise.
11850 (varpool_node_set_add): Likewise.
11851 (varpool_node_set_remove): Likewise.
11852 (varpool_node_set_find): Likewise.
11853 (dump_varpool_node_set): Likewise.
11854 (free_varpool_node_set): Likewise.
11855 (debug_varpool_node_set): Likewise.
11856 * tree-emutls.c (struct tls_var_data):
11857 (emutls_index): Removed.
11858 (emutls_decl): Likewise.
11859 (gen_emutls_addr): Function implementation uses newly added
11860 hash_map<varpool_node *, tls_var_data>.
11861 (clear_access_vars): Likewise.
11862 (create_emultls_var): Likewise.
11863 (ipa_lower_emutls): Likewise.
11864 (reset_access): New function.
11866 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11868 * config/i386/i386.c (ix86_option_override_internal): Add
11869 PTA_RDRND and PTA_MOVBE for bdver4.
11871 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11872 James Greenhalgh <james.greenhalgh@arm.com>
11874 * doc/md.texi (clrsb): Document.
11875 (clz): Change reference to x into operand 1.
11877 (popcount): Likewise.
11879 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11882 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11883 move to subtarget in serial version if result is ignored.
11885 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11886 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11888 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11889 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11890 (sched_analyze_insn): Update use of try_group_insn to
11891 sched_macro_fuse_insns.
11892 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11893 arguments that are not conditional jumps.
11895 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11897 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11898 family information. Handle BTVER2 cpu with cpuid family value.
11900 2014-08-04 Tom de Vries <tom@codesourcery.com>
11902 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11903 (glibc_2_11_or_earlier): Document effective-target keywords.
11905 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11907 * ipa-devirt.c (odr_type_warn_count): Add type.
11908 (possible_polymorphic_call_targets): Set it.
11909 (ipa_devirt): Use it.
11911 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11913 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11915 * ipa-devirt.c: Include hash-map.h
11916 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11917 (clear_speculation): Break out of ...
11918 (get_class_context): ... here; speed up handling obviously useless
11920 (odr_type_warn_count, decl_warn_count): New structures.
11921 (final_warning_record): New structure.
11922 (final_warning_records): New static variable.
11923 (possible_polymorphic_call_targets): Cleanup handling of
11924 speculative info; do not build speculation when user do not care;
11925 record info about warnings when asked for.
11926 (add_decl_warning): New function.
11927 (type_warning_cmp): New function.
11928 (decl_warning_cmp): New function.
11929 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11930 (gate): Enable pass when warnings are requested.
11931 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11934 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11936 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11938 (hash_map::remove): New method.
11939 (hash_map::traverse): New method.
11940 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11941 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11942 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11943 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11944 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11945 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11948 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11950 * hash-set.h: new File.
11951 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
11952 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
11953 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
11954 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
11955 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
11956 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
11957 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
11958 varpool.c: Use hash_set instead of pointer_set.
11960 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
11962 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
11964 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11966 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
11967 for frame access when strict_p is false.
11969 2014-08-01 Renlin Li <renlin.li@arm.com>
11970 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11972 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
11973 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
11974 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
11976 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
11978 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
11979 aarch64_mem_pair_offset.
11981 2014-08-01 Jiong Wang <jiong.wang@arm.com>
11983 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
11985 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
11986 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
11988 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
11990 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
11992 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
11994 PR regression/61510
11995 * cgraphunit.c (analyze_functions): Use get_create rather than get
11996 for decls which are clones of abstract functions.
11998 2014-08-01 Martin Liska <mliska@suse.cz>
12000 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12001 * ipa-prop.h (count_formal_params): Global function created from static.
12002 * ipa-prop.c (count_formal_params): Likewise.
12003 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12004 profiles for semantically equivalent functions.
12005 * passes.c (do_per_function): If we load body of a function
12006 during WPA, this condition should behave same.
12007 * varpool.c (ctor_for_folding): More tolerant assert for variable
12008 aliases created during WPA.
12010 2014-08-01 Martin Liska <mliska@suse.cz>
12012 * doc/invoke.texi (Options That Control Optimization): Documentation
12013 for -foptimize-strlen introduced. Optimization levels default options
12016 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12018 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12019 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12020 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12022 * stor-layout.h (min_align_of_type): New prototype.
12023 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12024 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12026 * ubsan.c: Include builtins.h.
12027 (ubsan_expand_bounds_ifn): Change return type to bool,
12028 always return true.
12029 (ubsan_expand_null_ifn): Change return type to bool, change
12030 argument to gimple_stmt_iterator *. Handle both null and alignment
12031 sanitization, take type from ckind argument's type rather than
12033 (instrument_member_call): Removed.
12034 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12035 Handle both null and alignment sanitization, don't say whole
12036 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12037 call instead of 2 argument.
12038 (instrument_null): Adjust instrument_mem_ref caller. Don't
12039 instrument calls here.
12040 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12041 like SANITIZE_NULL.
12042 * stor-layout.c (min_align_of_type): New function.
12043 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12044 Or it into SANITIZE_UNDEFINED.
12045 * doc/invoke.texi (-fsanitize=alignment): Document.
12047 2014-07-31 Andi Kleen <ak@linux.intel.com>
12049 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12051 2014-07-31 Andi Kleen <ak@linux.intel.com>
12053 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12055 (vn_reference_compute_hash): Dito.
12056 (vn_nary_op_compute_hash): Dito.
12057 (vn_phi_compute_hash): Dito.
12058 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12060 2014-07-31 Andi Kleen <ak@linux.intel.com>
12062 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12063 Rename to inchash:add_expr_commutative. Convert to inchash.
12064 (iterative_hash_hashable_expr): Rename to
12065 inchash:add_hashable_expr. Convert to inchash.
12066 (avail_expr_hash): Dito.
12068 2014-07-31 Andi Kleen <ak@linux.intel.com>
12070 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12071 Convert to inchash.
12073 2014-07-31 Andi Kleen <ak@linux.intel.com>
12075 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12077 2014-07-31 Andi Kleen <ak@linux.intel.com>
12079 * Makefile.in (OBJS): Add rtlhash.o
12080 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12081 (loc_checksum): Dito.
12082 (loc_checksum_ordered): Dito.
12083 (hash_loc_operands): Dito.
12085 (hash_loc_list): Dito.
12086 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12087 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12088 * rtlhash.c: New file.
12089 * rtlhash.h: New file.
12091 2014-07-31 Andi Kleen <ak@linux.intel.com>
12093 * inchash.h (inchash): Change inchash class to namespace.
12094 (class hash): ... Rename from inchash.
12095 (add_object): Move from macro to class template.
12096 * lto-streamer-out.c (hash_tree): Change inchash
12098 * tree.c (build_type_attribute_qual_variant): Dito.
12099 (type_hash_list): Dito.
12100 (attribute_hash_list): Dito.
12101 (iterative_hstate_expr): Rename to inchash::add_expr
12102 (build_range_type_1): Change inchash to inchash::hash
12103 and use hash::add_expr.
12104 (build_array_type_1): Dito.
12105 (build_function_type): Dito
12106 (build_method_type_directly): Dito.
12107 (build_offset_type): Dito.
12108 (build_complex_type): Dito.
12109 (make_vector_type): Dito.
12110 * tree.h (iterative_hash_expr): Dito.
12112 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12114 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12116 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12118 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12119 correct alphabetical position.
12120 (vpaddd_f64): Rewrite using builtins.
12121 (vpaddd_s64): Move to correct alphabetical position.
12124 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12127 * config/sh/sh.c (sh_legitimate_address_p,
12128 sh_legitimize_reload_address): Handle reg+reg address modes when
12129 ALLOW_INDEXED_ADDRESS is false.
12130 * config/sh/predicates.md (general_movsrc_operand,
12131 general_movdst_operand): Likewise.
12133 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12135 * config/aarch64/aarch64-builtins.c
12136 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12139 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12141 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12142 the generated mask based on BYTES_BIG_ENDIAN.
12143 (aarch64_simd_check_vect_par_cnst_half): New.
12144 * config/aarch64/aarch64-protos.h
12145 (aarch64_simd_check_vect_par_cnst_half): New.
12146 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12147 the check out to aarch64_simd_check_vect_par_cnst_half.
12148 (vect_par_cnst_lo_half): Likewise.
12149 * config/aarch64/aarch64-simd.md
12150 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12151 (move_hi_quad_<mode>): Always generate a low mask.
12153 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12155 * doc/invoke.texi (AVR Options): Add documentation about
12156 __AVR_DEVICE_NAME__ built-in macro.
12158 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12161 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12162 constraints are satisfied.
12163 (<shift>di3_neon): Likewise.
12165 2014-07-31 Richard Biener <rguenther@suse.de>
12167 PR tree-optimization/61964
12168 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12169 by structural equality.
12171 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12173 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12174 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12175 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12177 * gcc.c (sanitize_spec_function): Support new option.
12178 (SANITIZER_SPEC): Remove now redundant check.
12179 * opts.c (common_handle_option): Support new option.
12180 (finish_options): Check for incompatibilities.
12181 * toplev.c (process_options): Split userspace-specific checks.
12183 2014-07-31 Richard Biener <rguenther@suse.de>
12185 * lto-streamer.h (struct output_block): Remove global.
12186 (struct data_in): Remove labels, num_named_labels and
12187 num_unnamed_labels.
12188 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12189 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12191 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12194 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12195 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12196 (isolate_path): New argument to avoid inserting a trap.
12197 (find_implicit_erroneous_behaviour): Handle returning the address
12198 of a local variable.
12199 (find_explicit_erroneous_behaviour): Likewise.
12201 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12204 * toplev.c (init_random_seed): Move piece of code never called to
12206 (set_random_seed): see above.
12208 2014-07-31 Tom de Vries <tom@codesourcery.com>
12210 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12212 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12214 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12215 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12217 2014-07-31 Richard Biener <rguenther@suse.de>
12219 * data-streamer.h (streamer_write_data_stream): Declare here,
12221 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12222 * lto-cgraph.c (lto_output_node): Adjust.
12223 (lto_output_varpool_node): Likewise.
12224 * data-streamer-out.c (streamer_string_index): Likewise.
12225 (streamer_write_data_stream, lto_append_block): Move from ...
12226 * lto-section-out.c (lto_output_data_stream,
12227 lto_append_block): ... here.
12229 2014-07-30 Mike Stump <mikestump@comcast.net>
12231 * configure.ac: Also check for popen.
12232 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12233 * configure: Regenerate.
12234 * config.in: Regenerate.
12236 2014-07-30 Martin Jambor <mjambor@suse.cz>
12238 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12239 parameter to gimple.
12241 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12243 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12244 address as second parameter to __tpf_eh_return routine.
12246 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12248 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12251 2014-07-30 Tom Tromey <tromey@redhat.com>
12254 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12255 * doc/extend.texi (Type Attributes): Document designated_init
12258 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12260 * graphite-isl-ast-to-gimple.c:
12261 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12262 (gcc_expression_from_isl_expression): Pass type to
12263 gcc_expression_from_isl_ast_expr_id.
12265 2014-07-30 Richard Biener <rguenther@suse.de>
12267 * lto-streamer.h (lto_write_data): New function.
12268 * langhooks.c (lhd_append_data): Do not free block.
12269 * lto-section-out.c (lto_write_data): New function writing
12270 raw data to the current section.
12271 (lto_write_stream): Adjust for langhook semantic change.
12272 (lto_destroy_simple_output_block): Write header directly.
12273 * lto-opts.c (lto_write_options): Write options directly.
12274 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12275 (lto_output_toplevel_asms): Likewise.
12276 (copy_function_or_variable): Copy data directly.
12277 (write_global_references): Output index table directly.
12278 (lto_output_decl_state_refs): Likewise.
12279 (write_symbol): Write data directly.
12280 (produce_symtab): Adjust.
12281 (produce_asm_for_decls): Output header and refs directly.
12283 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12285 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12286 to speculative_targets
12287 (get_class_context): Fix handling of contextes without outer type;
12288 avoid matching non-polymorphic types in LTO.
12289 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12290 parameter to speculative_targetsp; handle speculation.
12291 (dump_possible_polymorphic_call_targets): Update dumping.
12293 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12295 * common.opt (Wodr): Enable by default.
12297 2014-07-29 Olivier Hainque <hainque@adacore.com>
12299 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12301 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12304 * gengtype.c (strtoken): New function.
12305 (create_user_defined_type): Replace strtok with strtoken.
12307 2014-07-29 Nathan Sidwell <nathan@acm.org>
12309 * gcov-io.c (gcov_var): Make hidden.
12310 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12311 (gcov_do_dump): Declare.
12312 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12314 2014-07-29 Martin Jambor <mjambor@suse.cz>
12316 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12317 parameter to gimple.
12318 (sra_modify_assign): Likewise.
12320 2014-07-29 Richard Biener <rguenther@suse.de>
12322 PR middle-end/52478
12323 * expr.c (expand_expr_real_2): Revert last change.
12325 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12327 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12328 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12329 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12331 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12332 (contains_type_p): Forward declare.
12333 (polymorphic_call_target_hasher::hash): Hash speculative info.
12334 (polymorphic_call_target_hasher::equal): Compare speculative info.
12335 (get_class_context): Handle speuclation.
12336 (contains_type_p): Update.
12337 (get_polymorphic_call_info_for_decl): Update.
12338 (walk_ssa_copies): Break out from ...
12339 (get_polymorphic_call_info): ... here; set speculative context
12341 * ipa-prop.c (ipa_write_indirect_edge_info,
12342 ipa_read_indirect_edge_info): Stream speculative context.
12343 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12344 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12345 SPECULATIVE_MAYBE_DERIVED_TYPE).
12346 (possible_polymorphic_call_targets overriders): Update.
12347 (dump_possible_polymorphic_call_targets overriders): Update.
12348 (dump_possible_polymorphic_call_target_p overriders): Update.
12350 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12352 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12353 ipa-devirt path; fix thinko there.
12355 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12357 * config/i386/i386.c (ix86_return_in_memory): Replace one
12358 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12360 2014-07-28 Marek Polacek <polacek@redhat.com>
12362 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12364 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12366 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12367 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12368 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12369 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12370 (USE_LD_AS_NEEDED): Likewise.
12371 (ASM_APP_ON): Likewise.
12372 (ASM_APP_OFF): Likewise.
12373 (TARGET_POSIX_IO): Likewise.
12374 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12375 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12376 (USE_LD_AS_NEEDED): Likewise.
12377 (ASM_APP_ON): Likewise.
12378 (ASM_APP_OFF): Likewise.
12379 (TARGET_POSIX_IO): Likewise.
12381 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12383 PR middle-end/61734
12384 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12385 operators other than the equality operators.
12387 2014-07-28 Richard Biener <rguenther@suse.de>
12389 PR middle-end/52478
12390 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12391 sure to register SImode ones, not only >= word_mode ones.
12392 * expr.c (expand_expr_real_2): When expanding -ftrapv
12393 binops do not use OPTAB_LIB_WIDEN.
12395 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12397 PR middle-end/61919
12398 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12399 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12400 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12401 inserting them in the insn stream.
12403 2014-07-28 Marek Polacek <polacek@redhat.com>
12405 PR middle-end/61913
12406 * common.opt (Wodr): Add Var.
12408 2014-07-28 Richard Biener <rguenther@suse.de>
12410 PR tree-optimization/61921
12411 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12412 if there is a varpool node before dereferencing it.
12414 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12416 * graphite-sese-to-poly.c:
12417 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12418 id of the pbb), which contains pointer to the pbb1.
12420 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12422 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12424 * graphite-isl-ast-to-gimple.c:
12425 (graphite_create_new_guard): New function.
12426 (translate_isl_ast_node_if): New function.
12427 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12429 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12431 2014-07-27 Anthony Green <green@moxielogic.com>
12433 * config.gcc: Add moxie-*-moxiebox* configuration.
12434 * config/moxie/moxiebox.h: New file.
12436 2014-07-26 Andrew Pinski <apinski@cavium.com>
12438 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12439 from the read only register.
12441 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12443 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12444 as the allocation class if it isn't likely to be spilled.
12446 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12448 * rtl.h (tls_referenced_p): Declare.
12449 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12450 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12451 (mips_cannot_force_const_mem): Use tls_referenced_p.
12452 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12453 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12454 instead of pa_tls_referenced_p.
12455 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12456 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12457 (pa_legitimate_constant_p): Likewise.
12458 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12459 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12460 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12461 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12462 rs6000_tls_referenced_p.
12463 (rs6000_tls_symbol_ref_1): Delete.
12465 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12468 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12469 Optimize inverse of a VEC_CONCAT.
12471 2014-07-25 Xinliang David Li <davidxl@google.com>
12473 * params.def: New parameter.
12474 * coverage.c (get_coverage_counts): Check new flag.
12475 (coverage_compute_profile_id): Check new flag.
12476 (coverage_begin_function): Check new flag.
12477 (coverage_end_function): Check new flag.
12478 * value-prof.c (coverage_node_map_initialized_p): New function.
12479 (init_node_map): Populate map with all functions.
12480 * doc/invoke.texi: Document new parameter.
12482 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12483 Richard Biener <rguenther@suse.de>
12485 * lto-streamer-out.c (struct sccs): Turn to ...
12486 (class DFS): ... this one; refactor the DFS walk so it can
12487 be re-done on per-SCC basis.
12488 (DFS::DFS): New constructor.
12489 (DFS::~DFS): New destructor.
12490 (hash_tree): Add new MAP argument holding in-SCC hash values;
12491 remove POINTER_TYPE hashing hack.
12492 (scc_entry_compare): Rename to ...
12493 (DFS::scc_entry_compare): ... this one.
12494 (hash_scc): Rename to ...
12495 (DFS::hash_scc): ... this one; pass output_block instead
12496 of streamer_cache; work harder to get unique and stable SCC
12498 (DFS_write_tree): Rename to ...
12499 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12500 (lto_output_tree): Update.
12502 2014-07-25 Andi Kleen <ak@linux.intel.com>
12504 * lto-streamer-out.c (hash_tree): Convert to inchash.
12506 2014-07-25 Andi Kleen <ak@linux.intel.com>
12508 * tree.c (build_type_attribute_qual_variant): Use inchash.
12509 (type_hash_list): Dito.
12510 (attribute_hash_list): Dito
12511 (iterative_hstate_expr): Dito.
12512 (iterative_hash_expr): Dito.
12513 (build_range_type_1): Dito.
12514 (build_array_type_1): Dito.
12515 (build_function_type): Dito.
12516 (build_method_type_directly): Dito.
12517 (build_offset_type): Dito.
12518 (build_complex_type): Dito.
12519 (make_vector_type): Dito.
12520 * tree.h (iterative_hash_expr): Add compat wrapper.
12521 (iterative_hstate_expr): Add.
12523 2014-07-25 Andi Kleen <ak@linux.intel.com>
12525 * Makefile.in (OBJS): Add inchash.o.
12526 (PLUGIN_HEADERS): Add inchash.h.
12527 * ipa-devirt.c: Include inchash.h.
12528 * lto-streamer-out.c: Dito.
12529 * tree-ssa-dom.c: Dito.
12530 * tree-ssa-pre.c: Dito.
12531 * tree-ssa-sccvn.c: Dito.
12532 * tree-ssa-tail-merge.c: Dito.
12534 * tree.c (iterative_hash_hashval_t): Move to ...
12535 (iterative_hash_host_wide_int): Move to ...
12536 * inchash.c: Here. New file.
12537 * tree.h (iterative_hash_hashval_t): Move to ...
12538 (iterative_hash_host_wide_int): Move to ...
12539 * inchash.h: Here. New file.
12541 2014-07-25 Richard Biener <rguenther@suse.de>
12543 PR middle-end/61762
12544 PR middle-end/61894
12545 * fold-const.c (native_encode_int): Add and handle offset
12546 parameter to do partial encodings of expr.
12547 (native_encode_fixed): Likewise.
12548 (native_encode_real): Likewise.
12549 (native_encode_complex): Likewise.
12550 (native_encode_vector): Likewise.
12551 (native_encode_string): Likewise.
12552 (native_encode_expr): Likewise.
12553 * fold-const.c (native_encode_expr): Add offset parameter
12555 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12556 (fold_ctor_reference): Handle all reads from tcc_constant
12559 2014-07-25 Richard Biener <rguenther@suse.de>
12561 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12562 as possibly unused.
12564 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12566 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12568 2014-07-24 Kyle McMartin <kyle@redhat.com>
12570 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12572 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12574 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12576 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12578 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12579 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12580 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12582 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12584 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12585 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12586 aggregate types. Instead, *all* aggregate types, except for single-
12587 element or homogeneous float/vector aggregates, are quadword-aligned
12588 if required by their type alignment. Issue -Wpsabi note when a type
12589 is now treated differently than before.
12591 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12593 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12594 does not fit fully into floating-point registers, and there is still
12595 space in the register parameter area, use GPRs to pass those parts
12596 of the argument. Issue -Wpsabi note if any parameter is now treated
12597 differently than before.
12598 (rs6000_arg_partial_bytes): Update.
12600 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12602 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12604 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12606 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12607 * toplev.c (initialize_rtl): Don't use it. Move previously
12608 "language-dependent" calls to...
12609 (backend_init): ...here.
12610 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12611 Assert that RTL initialization hasn't happend yet.
12613 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12615 PR rtl-optimization/61629
12616 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12617 they have already been initialized.
12619 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12621 PR middle-end/61268
12622 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12623 DECL_INCOMING_RTL and entry_parm.
12624 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12625 * calls.c (load_register_parameters): Likewise argument values.
12626 (emit_library_call_value_1, store_one_arg): Likewise argument
12628 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12630 * explow.c (validize_mem): Modify the argument in-place.
12632 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12634 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12635 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12637 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12639 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12640 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12642 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12644 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12645 (aarch64_save_callee_saves): New parameter "skip_wb".
12646 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12648 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12650 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12652 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12654 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12656 * graphite-isl-ast-to-gimple.c:
12657 (graphite_create_new_loop): Add calling of isl_id_free to properly
12658 decrement reference counts.
12660 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12662 2014-07-24 Martin Liska <mliska@suse.cz>
12663 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12665 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12666 (rs6000_code_end): Likewise.
12668 2014-07-24 Martin Liska <mliska@suse.cz>
12670 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12671 symtab_node funtion used.
12672 (rs6000_xcoff_declare_object_name): Likewise.
12674 2014-07-24 Martin Liska <mliska@suse.cz>
12676 * cgraphunit.c (compile): Correct function used.
12678 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12680 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12683 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12686 * varasm.c (bss_initializer_p): Handle offlined ctors.
12687 (align_variable, get_variable_align): Likewise.
12688 (make_decl_one_only): Likewise.
12689 (default_binds_local_p_1): Likewise.
12690 (decl_binds_to_current_def_p): Likewise.
12691 (get_variable_section): Get constructor if it is offlined.
12692 (assemble_variable_contents): Sanity check that the caller
12693 streamed in the ctor in LTO.
12695 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12697 * graphite-isl-ast-to-gimple.c:
12698 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12699 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12700 isl_ast_op_pdiv_r to the different case.
12702 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12704 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12706 PR middle-end/61876
12707 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12708 when flag_errno_math is on.
12710 2014-07-24 Martin Liska <mliska@suse.cz>
12712 * cgraph.h (varpool_node):
12713 (availability get_availability (void)):
12714 created from cgraph_variable_initializer_availability
12715 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12716 created from: cgraph_variable_initializer_availability
12717 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12718 (void finalize_named_section_flags (void)):
12719 created from varpool_finalize_named_section_flags
12720 (bool assemble_decl (void)): created from varpool_assemble_decl
12721 (void analyze (void)): created from varpool_analyze_node
12722 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12723 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12724 (void remove_initializer (void)): created from varpool_remove_initializer
12725 (tree get_constructor (void)): created from varpool_get_constructor
12726 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12727 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12728 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12729 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12730 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12731 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12732 (static bool output_variables (void)): created from varpool_output_variables
12733 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12734 created from varpool_extra_name_alias
12735 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12736 (static void dump_varpool (FILE *f)): created from dump_varpool
12737 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12738 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12739 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12740 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12741 (void assemble_aliases (void)): created from assemble_aliases
12743 2014-07-24 Martin Liska <mliska@suse.cz>
12745 * cgraph.h (symtab_node):
12746 (void register_symbol (void)): created from symtab_register_node
12747 (void remove (void)): created from symtab_remove_node
12748 (void dump (FILE *f)): created from dump_symtab_node
12749 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12750 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12751 (struct ipa_ref *add_reference (symtab_node *referred_node,
12752 enum ipa_ref_use use_type)): created from add_reference
12753 (struct ipa_ref *add_reference (symtab_node *referred_node,
12754 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12755 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12756 gimple stmt)): created from maybe_add_reference
12757 (bool semantically_equivalent_p (symtab_node *target)): created from
12758 symtab_semantically_equivalent_p
12759 (void remove_from_same_comdat_group (void)): created from
12760 remove_from_same_comdat_group
12761 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12762 symtab_add_to_same_comdat_group
12763 (void dissolve_same_comdat_group_list (void)): created from
12764 symtab_dissolve_same_comdat_group_list
12765 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12766 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12767 created from symtab_alias_ultimate_target
12768 (inline symtab_node *next_defined_symbol (void)): created from
12769 symtab_next_defined_symbol
12770 (bool resolve_alias (symtab_node *target)): created from
12771 symtab_resolve_alias
12772 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12773 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12774 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12775 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12776 (void set_section (const char *section)): created from set_section_1
12777 (enum availability get_availability (void)): created from symtab_node_availability
12778 (void make_decl_local (void)): created from symtab_make_decl_local
12779 (bool real_symbol_p (void)): created from symtab_read_node
12780 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12781 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12782 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12783 symtab_in_same_comdat_p;
12784 (bool address_taken_from_non_vtable_p (void)): created from
12785 address_taken_from_non_vtable_p
12786 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12787 (static void dump_table (FILE *)): created from dump_symtab
12788 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12789 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12790 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12791 symtab_used_from_object_file_p
12792 (void dump_base (FILE *)): created from dump_symtab_base
12793 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12794 (void unregister (void)): created from symtab_unregister_node
12795 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12796 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12797 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12798 symtab_nonoverwritable_alias_1
12799 * cgraph.h (cgraph_node):
12800 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12801 created from cgraph_remove_node_and_inline_clones
12802 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12803 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12804 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12805 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12806 created from cgraph_function_node
12807 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12808 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12809 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12810 created from cgraph_create_clone
12811 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12812 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12813 created from cgraph_create_virtual_clone
12814 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12815 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12816 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12817 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12818 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12819 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12820 created from cgraph_function_version_info
12821 (struct cgraph_function_version_info *insert_new_function_version (void)):
12822 created from insert_new_cgraph_node_version
12823 (struct cgraph_function_version_info *function_version (void)): created from
12824 get_cgraph_node_version
12825 (void analyze (void)): created from analyze_function
12826 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12827 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12828 tree real_alias) cgraph_add_thunk
12829 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12830 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12831 created from cgraph_function_or_thunk_node
12832 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12833 created from expand_thunk
12834 (void reset (void)): created from cgraph_reset_node
12835 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12836 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12837 (void remove (void)): created from cgraph_remove_node
12838 (void dump (FILE *f)): created from dump_cgraph_node
12839 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12840 (bool get_body (void)): created from cgraph_get_body
12841 (void release_body (void)): created from cgraph_release_function_body
12842 (void unnest (void)): created from cgraph_unnest_node
12843 (void make_local (void)): created from cgraph_make_node_local
12844 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12845 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12846 gcov_type count, int freq)): created from cgraph_create_edge
12847 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12848 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12849 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12850 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12851 created from cgraph_create_edge_including_clones
12852 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12853 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12854 (void remove_callers (void)): created from cgraph_node_remove_callers
12855 (void remove_callees (void)): created from cgraph_node_remove_callees
12856 (enum availability get_availability (void)): created from cgraph_function_body_availability
12857 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12858 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12859 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12860 (void call_duplication_hooks (cgraph_node *node2)): created from
12861 cgraph_call_node_duplication_hooks
12862 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12863 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12864 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12865 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12866 (void call_function_insertion_hooks (void)):
12867 created from cgraph_call_function_insertion_hooks
12868 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12869 (bool local_p (void)): created from cgraph_local_node
12870 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12871 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12872 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12873 (inline bool only_called_directly_or_aliased_p (void)):
12874 created from cgraph_only_called_directly_or_aliased_p
12875 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12876 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12877 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12878 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12879 (bool can_remove_if_no_direct_calls_p (void)):
12880 created from cgraph_can_remove_if_no_direct_calls_p
12881 (inline bool has_gimple_body_p (void)):
12882 created from cgraph_function_with_gimple_body_p
12883 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12884 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12885 (static inline void debug_cgraph (void)): created from debug_cgraph
12886 (static void record_function_versions (tree decl1, tree decl2)):
12887 created from record_function_versions
12888 (static void delete_function_version (tree decl)):
12889 created from delete_function_version
12890 (static void add_new_function (tree fndecl, bool lowered)):
12891 created from cgraph_add_new_function
12892 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12893 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12894 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12895 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12896 (static cgraph_node *get_for_asmname (tree asmname)):
12897 created from cgraph_node_for_asm
12898 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12899 created from cgraph_same_body_alias
12900 (static bool used_from_object_file_p_worker (cgraph_node *node,
12901 void *): new function
12902 (static bool non_local_p (cgraph_node *node, void *)):
12903 created from cgraph_non_local_node_p_1
12904 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12905 created from verify_cgraph
12906 (static bool make_local (cgraph_node *node, void *)):
12907 created from cgraph_make_node_local
12908 (static cgraph_node *create_alias (tree alias, tree target)):
12909 created from cgraph_create_function_alias
12910 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12911 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12912 created from cgraph_create_edge_1
12913 * cgraph.h (varpool_node):
12914 (void remove (void)): created from varpool_remove_node
12915 (void dump (FILE *f)): created from dump_varpool_node
12917 2014-07-24 Richard Biener <rguenther@suse.de>
12920 * tree-ssa-structalias.c (create_variable_info_for_1):
12921 Use varpool_get_constructor.
12922 (create_variable_info_for): Likewise.
12924 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12926 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12927 subtract outgoing area size when restoring stack_pointer_rtx.
12929 2014-07-24 Nick Clifton <nickc@redhat.com>
12931 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12932 that operations are taking place in parallel.
12933 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12935 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12937 * omp-low.c (extract_omp_for_data): Add missing break statement.
12939 2014-07-24 Richard Biener <rguenther@suse.de>
12941 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12942 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12943 and adjust MOVE_RATIO query accordingly.
12944 (estimate_num_insns): Adjust callers.
12945 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12946 * ipa-cp.c (gather_context_independent_values,
12947 estimate_local_effects): Likewise.
12948 * ipa-split.c (consider_split): Likewise.
12950 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
12952 * config/i386/driver-i386.c: Remove names of unused arguments and
12953 unnecessary unused attributes.
12954 * config/i386/host-mingw32.c: Likewise.
12955 * config/i386/i386.c: Likewise.
12956 * config/i386/winnt-stubs.c: Likewise.
12957 * config/i386/winnt.c: Likewise.
12959 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12961 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
12962 (aarch64_gen_loadwb_pair): New helper function.
12963 (aarch64_expand_epilogue): Simplify code using new helper functions.
12964 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
12966 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12968 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
12969 (aarch64_gen_storewb_pair): New helper function.
12970 (aarch64_expand_prologue): Simplify code using new helper functions.
12971 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
12973 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12975 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
12976 Rename to aarch64_save_callee_saves, remove restore code.
12977 (aarch64_restore_callee_saves): New function.
12979 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12981 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
12982 (aarch64_save_callee_saves): New function to handle reg save
12983 for both core and vectore regs.
12985 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12987 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
12988 (aarch64_gen_store_pair): New helper function.
12989 (aarch64_save_or_restore_callee_save_registers)
12990 (aarch64_save_or_restore_fprs): Use new helper functions.
12992 2014-07-23 Jiong Wang <jiong.wang@arm.com>
12994 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
12995 (aarch64_save_or_restore_callee_save_registers)
12996 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
12998 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13000 * config/aarch64/aarch64.c
13001 (aarch64_save_or_restore_callee_save_registers)
13002 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13004 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13006 * config/aarch64/aarch64.c
13007 (aarch64_save_or_restore_callee_save_registers)
13008 (aarch64_save_or_restore_fprs): Remove 'increment'.
13010 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13012 * config/aarch64/aarch64.c
13013 (aarch64_save_or_restore_callee_save_registers)
13014 (aarch64_save_or_restore_fprs): Use register offset in
13015 cfun->machine->frame.reg_offset.
13017 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13019 * config/aarch64/aarch64.c
13020 (aarch64_save_or_restore_callee_save_registers)
13021 (aarch64_save_or_restore_fprs): Remove base_rtx.
13023 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13025 * config/aarch64/aarch64.c
13026 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13027 to 'start_offset'. Remove local variable 'start_offset'.
13029 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13031 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13032 type to HOST_WIDE_INT.
13034 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13036 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13037 (aarch64_save_or_restore_fprs)
13038 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13040 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13042 * config/arm/t-rtems-eabi: Add
13043 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13044 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13045 mbig-endian/mthumb/march=armv7-r, and
13046 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13049 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13050 Chris Johns <chrisj@rtems.org>
13051 Joel Sherrill <joel.sherrill@oarcorp.com>
13053 * config.gcc: Add nios2-*-rtems*.
13054 * config/nios2/rtems.h: New file.
13055 * gcc/config/nios2/t-rtems: New file.
13057 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13060 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13061 constant numbers, not general constants.
13062 (rs6000_expand_vector_init): Ditto.
13064 2014-07-23 Nathan Sidwell <nathan@acm.org>
13066 * gcov-tool.c (gcov_list): Declare here.
13067 (set_gcov_list): Remove.
13068 (gcov_output_files): Set gcov_list directly.
13070 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13072 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13074 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13076 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13077 callee-saved registers are available for padding purpose
13078 and r3 is not mandatory, then prefer use those callee-saved
13081 2014-07-23 Richard Biener <rguenther@suse.de>
13083 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13084 * combine.c: Include statistics.h and params.h.
13085 (combine_instructions): Guard three and four insn combines
13086 with max-combine-insns value. Record statistics for combines
13088 * doc/invoke.texi (max-combine-insns): Document new param.
13090 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13092 * graphite-isl-ast-to-gimple.c:
13093 (translate_isl_ast_node_block): New function.
13094 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13096 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13097 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13099 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13101 * graphite-isl-ast-to-gimple.c:
13102 (get_max_schedule_dimensions): New function.
13103 (extend_schedule): Likewise.
13104 (generate_isl_schedule): Add calling of extend_schedule and
13105 get_max_schedule_dimensions.
13107 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13109 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13110 (case UNSPEC): Handle UNSPEC_RBIT.
13112 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13114 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13115 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13117 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13119 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13121 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13123 * graphite-isl-ast-to-gimple.c:
13124 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13125 (ivs_params_clear):
13126 (build_iv_mapping): New function.
13127 (translate_isl_ast_node_user): Likewise.
13128 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13130 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13131 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13132 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13134 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13137 * config/arm/arm.md (setmem): New pattern.
13138 * config/arm/arm-protos.h (struct tune_params): New fields.
13139 (arm_gen_setmem): New prototype.
13140 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13141 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13142 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13143 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13144 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13145 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13146 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13147 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13148 (arm_const_inline_cost): New function.
13149 (arm_block_set_max_insns): New function.
13150 (arm_block_set_non_vect_profit_p): New function.
13151 (arm_block_set_vect_profit_p): New function.
13152 (arm_block_set_unaligned_vect): New function.
13153 (arm_block_set_aligned_vect): New function.
13154 (arm_block_set_unaligned_non_vect): New function.
13155 (arm_block_set_aligned_non_vect): New function.
13156 (arm_block_set_vect, arm_gen_setmem): New functions.
13158 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13160 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13162 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13165 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13166 out of #ifdef __OPTIMIZE__.
13168 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13170 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13171 different trapping status if -fnon-call-exceptions is enabled.
13173 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13175 * expr.c (store_field): Handle VOIDmode for calls that return values
13176 in multiple locations.
13178 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13180 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13181 (altivec_vsldoi_<mode>): Likewise.
13183 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13185 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13186 to the number of characters in the line.
13188 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13190 * graphite-isl-ast-to-gimple.c: Add using of
13191 build_nonstandard_integer_type instead of int128_integer_type_node.
13193 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13195 * toplev.c (output_stack_usage): Adjust the location of the warning.
13197 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13199 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13200 (*membar_storeload): Disable for LEON3.
13202 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13204 PR rtl-optimization/61461
13205 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13207 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13210 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13211 Fix instruction constraint.
13212 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13214 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13216 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13218 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13220 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13221 GNU coding standards.
13222 (nds32_register_move_cost): Likewise.
13223 (nds32_memory_move_cost): Likewise.
13224 (nds32_address_cost): Likewise.
13226 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13228 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13230 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13232 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13233 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13234 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13235 (HAVE_sync_compare_and_swapqi): Define.
13236 (HAVE_sync_compare_and_swaphi): Likewise.
13237 (HAVE_sync_compare_and_swapsi): Likewise.
13239 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13241 * config/mips/p5600.md: Add missing cpu tests.
13243 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13245 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13246 (vmla_f64): Likewise.
13247 (vfms_f64): Likewise.
13248 (vmls_f64): Likewise.
13250 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13252 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13253 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13255 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13257 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13258 (vmlal_high_lane_s32): Likewise.
13259 (vmlal_high_lane_u16): Likewise.
13260 (vmlal_high_lane_u32): Likewise.
13261 (vmlsl_high_lane_s16): Likewise.
13262 (vmlsl_high_lane_s32): Likewise.
13263 (vmlsl_high_lane_u16): Likewise.
13264 (vmlsl_high_lane_u32): Likewise.
13266 2014-07-17 Terry Guo <terry.guo@arm.com>
13268 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13269 (alus_reg): Renamed to alus_sreg.
13270 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13271 from alu_reg to alu_sreg. Change type of dsp instructions from
13272 alu_reg to alu_dsp_reg.
13273 * config/arm/thumb1.md: Likewise.
13274 * config/arm/thumb2.md: Likewise.
13275 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13276 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13277 with alu_sreg and alus_sreg.
13278 * config/arm/arm1026ejs.md (alu_op): Likewise.
13279 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13280 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13281 * config/arm/fa526.md (526_alu_op): Likewise.
13282 * config/arm/fa606te.md (606te_alu_op): Likewise.
13283 * config/arm/fa626te.md (626te_alu_op): Likewise.
13284 * config/arm/fa726te.md (726te_alu_op): Likewise.
13285 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13286 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13287 alu_sreg, alu_dsp_reg and alus_sreg.
13288 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13289 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13290 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13291 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13292 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13293 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13294 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13295 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13296 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13297 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13298 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13299 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13300 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13301 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13302 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13303 alus_reg to alus_sreg.
13305 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13307 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13310 2014-07-17 Richard Biener <rguenther@suse.de>
13312 PR rtl-optimization/61801
13313 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13314 don't set reg_pending_barrier if it appears in a debug-insn.
13316 2014-07-16 DJ Delorie <dj@redhat.com>
13318 * config/rx/rx.c (rx_option_override): Fix alignment values.
13319 (rx_align_for_label): Likewise.
13321 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13324 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13325 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13326 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13328 (cris_print_index, cris_print_operand, cris_constant_index_p)
13329 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13330 (cris_address_cost): Ditto last CONSTANT_P.
13331 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13332 callers changed. Yield cris_offsettable_symbol for non-PIC
13333 constant symbolic expressions including labels. Yield cris_unspec
13335 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13336 target to pic_offset_table_rtx for calls that will likely go
13337 through PLT, const0_rtx when they can't. All callers changed.
13338 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13339 symbolic expressions to be PICified. Remove second, redundant,
13340 assert on can_create_pseudo_p returning non-zero. Use
13341 replace_equiv_address_nv, not replace_equiv_address, for final
13343 * config/cris/cris.md ("movsi"): Move variable t to pattern
13344 toplevel. Adjust assert for new cris_symbol_type member. Use
13345 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13346 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13348 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13349 ("call", "call_value"): Use second incoming operand as a marker
13350 for pic-offset-table-register being used.
13351 ("*expanded_call_non_v32", "*expanded_call_v32")
13352 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13353 second incoming operand to CALL, match cris_call_type_marker.
13354 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13355 ("*expanded_call_side"): Ditto. Fix typo in comment.
13356 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13358 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13359 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13360 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13361 users changed. Add members cris_offsettable_symbol and cris_unspec.
13362 (cris_symbol_type): Rename from cris_pic_symbol_type.
13363 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13365 * config/cris/cris-protos.h (cris_symbol_type_of,
13366 cris_expand_pic_call_address): Adjust prototypes.
13367 (cris_legitimate_constant_p): New prototype.
13369 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13370 an existing tmake_file. Don't add t-slibgcc and t-linux.
13372 2014-07-17 Jason Merrill <jason@redhat.com>
13375 * symtab.c (symtab_remove_from_same_comdat_group): Also
13376 set_comdat_group to NULL_TREE.
13377 (verify_symtab): Fix diagnostic.
13379 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13382 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13384 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13386 Support location tracking for built-in macro tokens
13387 * input.h (is_location_from_builtin_token): New function declaration.
13388 * input.c (is_location_from_builtin_token): New function definition.
13389 * toplev.c (general_init): Tell libcpp what the pre-defined
13390 spelling location for built-in tokens is.
13392 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13394 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13395 on the FUNCTION_DECL.
13397 2014-07-16 Richard Biener <rguenther@suse.de>
13400 * doc/extend.texi (always_inline): Clarify.
13402 2014-07-15 Eric Christopher <echristo@gmail.com>
13404 * doc/invoke.texi (Link Options): Document -z option.
13406 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13408 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13409 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13411 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13413 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13415 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13417 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13418 varpool_assemble_decl.
13419 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13422 2014-07-15 Michael Matz <matz@suse.de>
13424 PR rtl-optimization/61772
13425 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13427 2014-07-15 Richard Biener <rguenther@suse.de>
13429 * opts.c (default_options_table): Disable bit-ccp at -Og.
13431 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13433 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13435 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13437 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13438 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13439 call langhook for unknown declaration.
13440 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13441 * tree.h (DECL_ARGUMENTS): Update.
13442 * print-tree.c (print_node): Update.
13443 * tree-core.h (tree_decl_non_common): Remove arguments.
13444 (tree_function_decl): Add arguments.
13446 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13448 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13450 2014-07-14 Richard Biener <rguenther@suse.de>
13452 PR tree-optimization/61779
13453 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13454 simplifying a condition.
13456 2014-07-14 Richard Biener <rguenther@suse.de>
13458 * builtins.c (c_strlen): Make only_value == 2 really only
13459 affect warning generation.
13461 2014-07-14 Richard Biener <rguenther@suse.de>
13463 PR tree-optimization/61757
13464 PR tree-optimization/61783
13465 PR tree-optimization/61787
13466 * tree-ssa-dom.c (record_equality): Revert canonicalization
13467 change and add comment.
13468 (propagate_rhs_into_lhs): Revert previous fix, removing
13469 loop depth restriction again.
13471 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13473 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13474 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13475 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13476 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13477 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13478 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13479 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13481 2014-07-14 Richard Biener <rguenther@suse.de>
13483 * cgraph.h (decl_in_symtab_p): Make inline.
13485 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13487 PR middle-end/61294
13488 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13491 * config/i386/i386.c (classify_argument): Don't merge classes above
13494 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13496 * cgraph.h (symtab_node): Add nonzero_address.
13497 (decl_in_symtab_p): Break out from ...
13498 (symtab_get_node): ... here.
13499 * fold-const.c: Include cgraph.h
13500 (tree_single_nonzero_warnv_p): Use symtab to determine
13501 if symbol is non-zero.
13502 * symtab.c (symtab_node::nonzero_address): New method.
13504 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13506 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13507 forgotten in previous commit.
13509 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13511 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13513 * ipa-devirt.c: Include stor-layout.h and intl.h
13514 (odr_subtypes_equivalent_p): New function.
13515 (warn_odr): New function.
13516 (warn_type_mismatch): New function.
13517 (odr_types_equivalent_p): New function.
13518 (add_type_duplicate): Use it.
13519 * common.opt (Wodr): New flag.
13520 * doc/invoke.texi (Wodr): Document new warning.
13522 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13524 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13525 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13526 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13527 (varpool_get_constructor): Push CTORS_IN timevar.
13528 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13530 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13532 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13533 Remove VOID_FTYPE_PUSHORT.
13534 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13535 Change code to USHORT_FTYPE_VOID.
13536 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13537 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13538 (ix86_atomic_assign_expand_fenv): Update for
13539 __builtin_ia32_fnstsw changes.
13540 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13541 (fnstsw): Change operand 0 to nonimmediate operand.
13543 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13545 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13546 (varpool_get_constructor): New function.
13547 (varpool_ctor_useable_for_folding_p): Break out from ...
13548 (ctor_for_folding): ... here; use varpool_get_constructor.
13549 (varpool_assemble_decl): Likewise.
13550 * lto-streamer.h (struct output_block): Turn cgraph_node
13552 (lto_input_variable_constructor): Declare.
13553 * ipa-visibility.c (function_and_variable_visibility): Use
13554 varpool_get_constructor.
13555 * cgraph.h (varpool_get_constructor): Declare.
13556 (varpool_ctor_useable_for_folding_p): New function.
13557 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13558 parameter; return error_mark_node for non-trivial constructors.
13559 (lto_write_tree_1, DFS_write_tree): Update use of
13560 get_symbol_initial_value.
13561 (output_function): Update initialization of symbol.
13562 (output_constructor): New function.
13563 (copy_function): Rename to ..
13564 (copy_function_or_variable): ... this one; handle vars too.
13565 (lto_output): Output variable sections.
13566 * lto-streamer-in.c (input_constructor): New function.
13567 (lto_read_body): Rename from ...
13568 (lto_read_body_or_constructor): ... this one; handle vars too.
13569 (lto_input_variable_constructor): New function.
13570 * ipa-prop.c (ipa_prop_write_jump_functions,
13571 ipa_prop_write_all_agg_replacement): Update.
13572 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13573 (output_cgraph_opt_summary): Set symbol to NULL.
13575 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13577 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13578 non-polymorphic types.
13579 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13580 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13581 of types is not polymorphic.
13583 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13585 * lra-constraints.c (remove_inheritance_pseudos): Process
13586 destination pseudo too.
13588 2014-07-11 Rong Xu <xur@google.com>
13590 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13593 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13595 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13596 * config/avr/avr-devices.c (AVR_MCU): Same.
13597 (avr_mcu_types): add text start value to end of device list.
13598 * config/avr/avr-mcus.def: Add text section start for all devices.
13599 (ata5782): Add new avr5 device.
13601 * config/avr/avr-tables.opt: Regenerate.
13602 * config/avr/avr.h: Add declaration for text section start handler.
13603 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13605 (LINK_SPEC): Include text section start handler to linker spec.
13606 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13607 pass -Ttext option to linker if the text section start for the device
13609 * config/avr/t-multilib: Regenerate.
13610 * doc/avr-mmcu.texi: Regenerate.
13612 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13614 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13615 * config/rs6000/aix52.h (LINK_SPEC): Same.
13616 * config/rs6000/aix53.h (LINK_SPEC): Same.
13617 * config/rs6000/aix61.h (LINK_SPEC): Same.
13618 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13620 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13622 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13623 (graphite_verify): New function.
13624 (ivs_params_clear): New function.
13625 (gcc_expression_from_isl_ast_expr_id): New function.
13626 (gcc_expression_from_isl_expr_int): New function.
13627 (binary_op_to_tree): New function.
13628 (ternary_op_to_tree): New function.
13629 (unary_op_to_tree): New function.
13630 (nary_op_to_tree): New function.
13631 (gcc_expression_from_isl_expr_op): New function.
13632 (gcc_expression_from_isl_expression): New function.
13633 (graphite_create_new_loop): New function.
13634 (translate_isl_ast_for_loop): New function.
13635 (get_upper_bound): New function.
13636 (graphite_create_new_loop_guard): New function.
13637 (translate_isl_ast_node_for): New function.
13638 (translate_isl_ast): New function.
13639 (add_parameters_to_ivs_params): New function.
13640 (scop_to_isl_ast): New parameter ip.
13641 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13643 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13645 * config/xtensa/predicates.md (call expander): Update for
13646 DECL_SECTION_NAME being string.
13648 2014-07-11 Richard Biener <rguenther@suse.de>
13650 PR middle-end/61473
13651 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13652 can be implemented with a single load followed by a single store.
13653 (c_strlen): Only warn when only_value is not 2.
13655 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13657 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13659 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13662 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13663 (*movhi_bytes): Likewise.
13664 (*arm_movqi_insn): Likewise.
13666 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13669 * config/alpha/alpha.c: Include tree-pass.h, context.h
13670 and pass_manager.h.
13671 (pass_data_handle_trap_shadows): New pass.
13672 (pass_handle_trap_shadows::gate): New pass gate function.
13673 (make_pass_handle_trap_shadows): New function.
13674 (rest_of_handle_trap_shadows): Ditto.
13676 (alpha_align_insns_1): Rename from alpha_align_insns.
13677 (pass_data_align_insns): New pass.
13678 (pass_align_insns::gate): New pass gate function.
13679 (make_pass_aling_insns): New function.
13680 (rest_of_align_insns): Ditto.
13681 (alpha_align_insns): Ditto.
13683 (alpha_option_override): Declare handle_trap_shadows info
13684 and align_insns_info. Register handle_trap_shadows and align_insns
13686 (alpha_reorg): Do not call alpha_trap_shadows and
13687 alpha_align_insn from here.
13689 (alpha_pad_function_end): Do not skip BARRIERs.
13691 2014-07-10 Rong Xu <xur@google.com>
13693 Add gcov-tool: an offline gcda profile processing tool support.
13694 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13695 (gcov_is_error): Ditto.
13696 (gcov_read_string): Ditto.
13697 (gcov_read_sync): Ditto.
13698 * gcov-io.h: Move counter defines to gcov-counter.def.
13699 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13700 * coverage.c: Ditto.
13701 * gcov-tool.c: Offline gcda profile processing tool.
13702 (unlink_gcda_file): Remove one gcda file.
13703 (unlink_profile_dir): Remove gcda files from the profile path.
13704 (gcov_output_files): Output gcda files to an output dir.
13705 (profile_merge): Merge two profiles in directory.
13706 (print_merge_usage_message): Print merge usage.
13707 (merge_usage): Print merge usage and exit.
13708 (do_merge): Driver for profile merge sub-command.
13709 (profile_rewrite): Rewrite profile.
13710 (print_rewrite_usage_message): Print rewrite usage.
13711 (rewrite_usage): Print rewrite usage and exit.
13712 (do_rewrite): Driver for profile rewrite sub-command.
13713 (print_usage): Print gcov-info usage and exit.
13714 (print_version): Print gcov-info version.
13715 (process_args): Process arguments.
13716 (main): Main routine for gcov-tool.
13717 * Makefile.in: Build and install gcov-tool.
13718 * gcov-counter.def: New file split from gcov-io.h.
13719 * doc/gcc.texi: Include gcov-tool.texi.
13720 * doc/gcov-tool.texi: Document for gcov-tool.
13722 2014-07-10 Richard Biener <rguenther@suse.de>
13724 PR tree-optimization/61757
13725 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13726 (propagate_rhs_into_lhs): Revert part of last change.
13728 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13730 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13733 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13735 PR middle-end/53590
13736 * function.c (allocate_struct_function): Revert r188667 change.
13738 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13740 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13742 * doc/install.texi: Remove links to defunct package providers for
13745 2014-07-09 Tom de Vries <tom@codesourcery.com>
13747 * final.c (get_call_fndecl): Declare.
13748 (self_recursive_call_p): New function.
13749 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13751 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13753 * ipa-devirt.c (record_node): Walk through aliases.
13755 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13757 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13759 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13762 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13764 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13766 * ipa-visibility.c (function_and_variable_visibility): Remove
13767 temporary hack disabling local aliases on AIX.
13769 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13771 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13772 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13774 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13776 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13777 * rs6000/rs6000.c: Inline output of .set instruction.
13778 (declare_alias_data): New struct.
13779 (rs6000_declare_alias): New function.
13780 (rs6000_xcoff_declare_function_name): Use it.
13781 (rs6000_xcoff_declare_object_name): New function.
13782 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13783 (ASM_OUTPUT_DEF): Turn to empty definition.
13785 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13788 * hash-table.h: use hash_table::value_type instead of
13789 Descriptor::value_type in the return types of several methods.
13791 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13793 * tree-pass.h (pass_data): Remove has_execute member.
13794 * passes.c (execute_one_pass): Don't check pass->has_execute.
13795 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13796 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13797 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13798 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13799 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13800 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13801 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13802 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13803 gimple-low.c, gimple-ssa-isolate-paths.c,
13804 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13805 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13806 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13807 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13808 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13809 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13810 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13811 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13812 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13813 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13814 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13815 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13816 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13817 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13818 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13819 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13820 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13821 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13822 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13823 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13824 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13825 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13826 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13827 web.c: Remove initializer for pass_data::has_execute.
13829 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13831 * graphite-htab.h: Use hash_map instead of hash_table.
13832 * graphite-clast-to-gimple.c: Adjust.
13833 * passes.c: Use hash_map instead of hash_table.
13834 * sese.c: Likewise.
13835 * sese.h: Remove now unused code.
13837 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13840 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13843 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13845 PR rtl-optimization/61673
13846 * combine.c (simplify_comparison): Test just mode's sign bit
13847 in tmode rather than the sign bit and any bits above it.
13849 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13851 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13852 Add __isl_give to the declaration.
13853 (generate_isl_schedule): Likewise.
13854 (scop_to_isl_ast): Likewise.
13856 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13858 * config/arm/arm.c (cortexa5_extra_costs): New table.
13859 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13861 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13863 PR tree-optimization/61725
13864 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13865 range, use range_includes_zerop_p instead of integer_zerop on
13866 vr0->min, only use log2 of max if min is not negative.
13868 2014-07-08 Richard Biener <rguenther@suse.de>
13870 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13871 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13872 restriction on loop depth difference.
13873 (record_equality): Likewise.
13874 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13875 (loop_depth_of_name): Remove.
13876 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13877 restriction on loop depth difference.
13878 (init_copy_prop): Likewise.
13880 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13882 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13884 (walk_aliased_vdefs): Likewise.
13885 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13886 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13887 (detect_type_change_from_memory_writes): Check if entry was reached.
13889 2014-07-08 Richard Biener <rguenther@suse.de>
13891 PR tree-optimization/61681
13892 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13893 NONLOCAL inside ESCAPED.
13895 2014-07-08 Richard Biener <rguenther@suse.de>
13897 PR tree-optimization/61680
13898 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13899 Handle properly all read-write dependences with group accesses.
13901 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13903 PR tree-optimization/61576
13904 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13905 block containing reduction statement is predecessor of phi basi block.
13907 2014-07-08 Marek Polacek <polacek@redhat.com>
13910 * fold-const.c (round_up_loc): Change the parameter type.
13912 * fold-const.h (round_up_loc): Adjust declaration.
13913 * stor-layout.c (finalize_record_size): Check for too large types.
13915 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13917 * symtab.c: Include calls.h.
13918 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13920 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13922 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13923 little-endian code generation.
13924 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13925 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13926 (spe_evmergehilo): Rename to...
13927 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13928 (spe_evmergelo): Rename to...
13929 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13930 (spe_evmergelohi): Rename to...
13931 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13932 (spe_evmergehi, spe_evmergehilo): New expanders.
13933 (spe_evmergelo, spe_evmergelohi): Likewise.
13934 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13935 (*frob_tf_ti): Likewise.
13936 (*frob_<mode>_di_2): Likewise.
13937 (*frob_tf_di_8_2): Likewise.
13938 (*frob_di_<mode>): Likewise.
13939 (*frob_ti_tf): Likewise.
13940 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13941 (*frob_ti_<mode>_8_2): Likewise.
13942 (*frob_ti_tf_2): Likewise.
13943 (mov_si<mode>_e500_subreg0): Rename to...
13944 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13946 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13947 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13948 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13949 the big endianness only.
13950 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
13951 (*mov_si<mode>_e500_subreg0_2): Rename to...
13952 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
13953 big big endianness only.
13954 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
13955 (*mov_si<mode>_e500_subreg4): Rename to...
13956 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
13958 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
13959 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
13960 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
13961 the big endianness only.
13962 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
13964 (*mov_si<mode>_e500_subreg4_2): Rename to...
13965 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
13967 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
13968 (*mov_sitf_e500_subreg8): Rename to...
13969 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
13971 (*mov_sitf_e500_subreg8_le): New instruction pattern.
13972 (*mov_sitf_e500_subreg8_2): Rename to...
13973 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
13975 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
13976 (*mov_sitf_e500_subreg12): Rename to...
13977 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
13979 (*mov_sitf_e500_subreg12_le): New instruction pattern.
13980 (*mov_sitf_e500_subreg12_2): Rename to...
13981 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
13983 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
13985 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
13987 * asan.c (instrument_strlen_call): Do not instrument first byte
13988 in strlen if already instrumented.
13990 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13992 * config/arm/arm.opt (mwords-little-endian): Delete.
13993 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
13994 of TARGET_LITTLE_WORDS.
13995 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
13996 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
13998 * doc/invoke.texi: Remove references to -mwords-little-endian.
14000 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14002 * expmed.c (struct init_expmed_rtl): Change all fields but
14003 pow2 and cint from struct rtx_def to rtx.
14004 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14005 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14008 2014-07-06 Marek Polacek <polacek@redhat.com>
14011 * doc/invoke.texi: Document -Wsizeof-array-argument.
14013 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14015 * wide-int.h (wide_int_storage): Change declaration from struct
14018 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14020 * cgraph.c (cgraph_create_indirect_edge): Update call of
14021 get_polymorphic_call_info.
14022 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14023 (possible_polymorphic_call_targets): Add parameter call.
14024 (decl_maybe_in_construction_p): New predicate.
14025 (get_polymorphic_call_info): Add parameter call;
14026 use decl_maybe_in_construction_p.
14027 * gimple-fold.c (fold_gimple_assign): Update use of
14028 possible_polymorphic_call_targets.
14029 (gimple_fold_call): Likewise.
14030 * ipa-prop.c: Inlcude calls.h
14031 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14032 (param_type_may_change_p): New predicate.
14033 (detect_type_change_from_memory_writes): Break out from ...
14034 (detect_type_change): ... this one; use param_type_may_change_p.
14035 (detect_type_change_ssa): Use param_type_may_change_p.
14036 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14038 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14041 * config/arm/arm-protos.h (arm_legitimate_address_p,
14042 arm_is_constant_pool_ref): Add prototypes.
14043 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14044 (arm_is_constant_pool_ref) New function.
14045 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14046 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14047 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14048 operand. Remove pool_range and neg_pool_range attributes.
14049 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14050 pool_range and neg_pool_range attributes.
14051 * config/arm/constraints.md (Uh): New constraint.
14052 (Uq): Don't allow constant pool references.
14054 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14056 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14057 (move_lo_quad_internal_be_<mode>): Likewise.
14058 (move_lo_quad_<mode>): Convert to define_expand.
14059 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14060 (aarch64_simd_move_hi_quad_be_<mode>): New.
14061 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14062 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14063 (aarch64_combinez_be<mode>): New.
14064 (aarch64_combine<mode>): Convert to define_expand.
14065 (aarch64_combine_internal<mode>): New.
14066 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14068 2014-07-04 Tom de Vries <tom@codesourcery.com>
14070 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14071 combination of earlyclobber and read/write modifiers.
14073 2014-07-04 Tom de Vries <tom@codesourcery.com>
14075 * config/aarch64/aarch64-simd.md
14076 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14078 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14081 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14083 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14085 PR middle-end/61654
14086 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14088 PR tree-optimization/61684
14089 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14090 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
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 (nds32_have_prologue_p): Move to ...
14097 (nds32_symbol_load_store_p): Move to ...
14098 (nds32_fp_as_gp_check_available): Move to ...
14099 * config/nds32/nds32-fp-as-gp.c: ... here.
14100 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14101 extern declaration.
14103 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14104 Kito Cheng <kito@0xlab.org>
14105 Monk Chiang <sh.chiang04@gmail.com>
14107 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14108 (nds32_expand_store_multiple): Move to ...
14109 (nds32_expand_movmemqi): Move to ...
14110 * config/nds32/nds32-memory-manipulation.c: ... here.
14112 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14113 Kito Cheng <kito@0xlab.org>
14114 Monk Chiang <sh.chiang04@gmail.com>
14116 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14117 (nds32_output_casesi_pc_relative): Move to ...
14118 (nds32_output_casesi): Move to ...
14119 (nds32_mem_format): Move to ...
14120 (nds32_output_16bit_store): Move to ...
14121 (nds32_output_16bit_load): Move to ...
14122 (nds32_output_32bit_store): Move to ...
14123 (nds32_output_32bit_load): Move to ...
14124 (nds32_output_32bit_load_s): Move to ...
14125 (nds32_output_stack_push): Move to ...
14126 (nds32_output_stack_pop): Move to ...
14127 * config/nds32/nds32-md-auxiliary.c: ... here.
14129 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14130 Ling-Hua Tseng <uranus@tinlans.org>
14132 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14133 the purpose of this file.
14135 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14136 Kito Cheng <kito@0xlab.org>
14137 Monk Chiang <sh.chiang04@gmail.com>
14139 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14140 (nds32_address_cost): Move implementation to ...
14141 * config/nds32/nds32-cost.c: ... here.
14142 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14143 (nds32_address_cost_impl): Declare.
14145 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14146 Kito Cheng <kito@0xlab.org>
14147 Monk Chiang <sh.chiang04@gmail.com>
14149 * config/nds32/nds32.c
14150 (nds32_consecutive_registers_load_store_p): Move to ...
14151 (nds32_valid_multiple_load_store): Move to ...
14152 (nds32_valid_stack_push_pop): Move to ...
14153 (nds32_can_use_bclr_p): Move to ...
14154 (nds32_can_use_bset_p): Move to ...
14155 (nds32_can_use_btgl_p): Move to ...
14156 (nds32_can_use_bitci_p): Move to ...
14157 * config/nds32/nds32-predicates.c: ... here.
14159 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14160 Kito Cheng <kito@0xlab.org>
14161 Monk Chiang <sh.chiang04@gmail.com>
14163 * config/nds32/nds32.c
14164 (nds32_expand_builtin_null_ftype_reg): Move to ...
14165 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14166 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14167 (nds32_init_builtins): Move implementation to ...
14168 (nds32_expand_builtin): Move implementation to ...
14169 * config/nds32/nds32-intrinsic.c: ... here.
14170 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14171 (nds32_expand_builtin_impl): Declare.
14173 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14174 Kito Cheng <kito@0xlab.org>
14175 Monk Chiang <sh.chiang04@gmail.com>
14177 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14178 (nds32_emit_section_tail_template): Move to ...
14179 (nds32_emit_isr_jmptbl_section): Move to ...
14180 (nds32_emit_isr_vector_section): Move to ...
14181 (nds32_emit_isr_reset_conten): Move to ...
14182 (nds32_check_isr_attrs_conflict): Move to ...
14183 (nds32_construct_isr_vectors_information): Move to ...
14184 (nds32_asm_file_start): Move implementation to ...
14185 (nds32_asm_file_end): Move implementation to ...
14186 * config/nds32/nds32-isr.c: ... here.
14187 * config/nds32/nds32-protos.h
14188 (nds32_check_isr_attrs_conflict): Declare.
14189 (nds32_construct_isr_vectors_information): Declare.
14190 (nds32_asm_file_start_for_isr): Declare.
14191 (nds32_asm_file_end_for_isr): Declare.
14193 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14194 Kito Cheng <kito@0xlab.org>
14195 Monk Chiang <sh.chiang04@gmail.com>
14197 * config.gcc (nds32*): Add new modules to extra_objs.
14198 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14199 (nds32be-*-*): Likewise.
14200 * config/nds32/nds32-cost.c: New file.
14201 * config/nds32/nds32-fp-as-gp.c: New file.
14202 * config/nds32/nds32-intrinsic.c: New file.
14203 * config/nds32/nds32-isr.c: New file.
14204 * config/nds32/nds32-md-auxiliary.c: New file.
14205 * config/nds32/nds32-memory-manipulation.c: New file.
14206 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14207 * config/nds32/nds32-predicates.c: New file.
14208 * config/nds32/t-nds32: New file.
14210 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14212 PR tree-optimization/61682
14213 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14214 using cases and when one of the operands is equal to 1.
14216 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14218 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14219 ashr<mode>3): Correct mode of operands[2].
14220 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14221 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14222 Correct mode of operands[2]. Fix split condition.
14224 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14226 * arm.md (arch): Add armv6_or_vfpv3.
14227 (arch_enabled): Add test for the above.
14228 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14230 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14232 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14234 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14235 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14236 HWI 1 and negate the unsigned value.
14237 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14238 use AND instead of shift.
14239 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14241 2014-07-03 Marek Polacek <polacek@redhat.com>
14243 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14244 (-fsanitize=float-divide-by-zero): Move to the table with
14245 -fsanitize=undefined suboptions.
14246 (-fsanitize=float-cast-overflow): Likewise.
14248 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14250 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14251 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14254 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14256 * loop-invariant.c (struct invariant): Add a new member: eqno;
14257 (find_identical_invariants): Update eqno;
14258 (create_new_invariant): Init eqno;
14259 (get_inv_cost): Compute comp_cost with eqno;
14261 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14263 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14264 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14265 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14266 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14267 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14269 2014-07-02 Christian Bruel <christian.bruel@st.com>
14273 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14274 (make_preds_opaque): Delete.
14275 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14276 (commit_mode_sets): New function.
14277 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14278 Process all modes at once.
14279 * basic-block.h (pre_edge_lcm_avs): Declare.
14280 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14281 Call clear_aux_for_edges. Fix comments.
14282 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14283 (pre_edge_rev_lcm): Idem.
14284 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14286 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14287 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14289 * config/i386/i386.c (x96_emit_mode_set): Idem.
14290 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14291 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14292 (fpscr_toggle) Disallow from delay slot.
14293 * target.def (emit_mode_set): Add prev_mode parameter.
14294 * doc/tm.texi: Regenerate.
14296 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14298 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14301 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14303 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14304 vtable_pointer_value_to_vtable): Constify.
14305 (contains_polymorphic_type_p): Declare.
14306 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14307 vtable_pointer_value_to_vtable): Constify.
14308 (contains_polymorphic_type_p): New predicate.
14309 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14311 (ipa_set_ancestor_jf): Likewise.
14312 (detect_type_change): Return false in easy cases.
14313 (compute_complex_assign_jump_func): Require type to contain
14315 (compute_known_type_jump_func): Likewise.
14317 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14319 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14321 (type_in_anonymous_namespace_p): Constify argument.
14322 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14323 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14324 (main_odr_variant): New function.
14325 (hash_type_name): Make static; update assert; do not ICE on
14327 (types_same_for_odr): Bring here from tree.c; simplify and remove
14328 old structural comparing code that doesn't work for templates.
14329 (odr_hasher::equal): Update assert.
14330 (add_type_duplicate): Return true when bases should be computed;
14331 replace incomplete loader by complete; do not output duplicated
14332 warnings; do not ICE on non-records; set odr_violated flag.
14333 (get_odr_type): Be ready to replace incomplete type by complete
14334 one; work on ODR variants instead of main variants; reorder item
14335 in array so bases have still smaller indexes.
14336 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14337 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14339 2014-07-01 Cary Coutant <ccoutant@google.com>
14341 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14343 (resolve_addr_in_expr): When replacing the rtx in a location list
14344 entry, get a new address table entry.
14345 (dwarf2out_finish): Call index_location_lists even if there are no
14346 addr_index_table entries yet.
14348 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14350 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14351 change for not being obvious.
14353 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14355 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14358 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14360 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14361 (vcagt_f64): Likewise.
14362 (vcale_f64): Likewise.
14363 (vcaled_f64): Likewise.
14364 (vcales_f32): Likewise.
14365 (vcalt_f64): Likewise.
14366 (vcaltd_f64): Likewise.
14367 (vcalts_f32): Likewise.
14369 2014-07-01 Marek Polacek <polacek@redhat.com>
14371 * doc/invoke.texi: Document -Wint-conversion.
14373 2014-07-01 Marek Polacek <polacek@redhat.com>
14376 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14378 2014-07-01 Martin Liska <mliska@suse.cz>
14380 IPA REF alias refactoring
14381 * cgraph.h (iterate_direct_aliases): New function.
14382 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14383 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14384 FOR_EACH_ALIAS added.
14385 (cgraph_for_node_and_aliases): Likewise.
14386 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14387 * ipa-inline.c (reset_edge_caches): Likewise.
14388 (update_caller_keys): Likewise.
14389 * trans-mem.c (ipa_tm_execute): Likewise.
14390 *varpool.c (varpool_analyze_node): Likewise.
14391 (varpool_for_node_and_aliases): Likewise.
14392 * ipa-ref.h (first_alias): New function.
14393 (last_alias): Likewise.
14394 (has_aliases_p): Likewise.
14395 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14396 is sensitive to IPA_REF_ALIASes.
14397 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14398 are put at the beginning of the list.
14399 (symtab_node::iterate_direct_aliases): New function.
14401 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14404 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14406 (write_ts_type_common_tree_pointers): Do not stream fields not set
14407 for incomplete types; do not stream duplicated fields for variants;
14408 sanity check that variant and type match.
14409 (write_ts_type_non_common_tree_pointers): Likewise.
14410 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14411 TYPE_SIZE whether type is complete.
14412 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14413 write_ts_type_common_tree_pointers
14414 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14416 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14418 * var-tracking.c (add_stores): Return instead of asserting if old
14419 and new values for conditional store are the same.
14421 2014-06-30 Richard Henderson <rth@redhat.com>
14425 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14426 the cfg if there were any changes.
14427 * passes.def: Revert move of peephole2 after reorder_blocks;
14428 move duplicate_computed_gotos before peephole2.
14430 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14432 * except.c (emit_note_eh_region_end): New helper function.
14433 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14434 emit EH_REGION_END note.
14435 * jump.c (cleanup_barriers): Do not split a call and its
14436 corresponding CALL_ARG_LOCATION note.
14438 2014-06-30 Jeff Law <law@redhat.com>
14440 PR tree-optimization/61607
14441 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14442 deeper into the SSA_NAME_VALUE chain.
14444 2014-06-30 Marek Polacek <polacek@redhat.com>
14446 * convert.c (convert_to_integer): Don't instrument conversions if the
14447 function has no_sanitize_undefined attribute.
14448 * ubsan.c: Don't run the ubsan pass if the function has
14449 no_sanitize_undefined attribute.
14451 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14453 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14454 -fsanitize=undefined suboptions.
14456 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14458 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14459 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14460 against bigendian and adjust indices.
14462 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14464 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14466 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14469 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14470 Add alternative; make early clobber. Adjust both split patterns
14471 to use operand 0 as the working register.
14473 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14475 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14476 as ira_object_id_map might be NULL, or 1.
14478 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14480 * loop-invariant.c (get_inv_cost): Handle register class.
14481 (gain_for_invariant): Check the register pressure of the inv
14482 and its overlapped register class, other than all.
14484 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14486 * doc/invoke.texi (Optimize Options): Fix descriptions of
14487 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14489 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14491 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14494 2014-06-29 Tobias Grosser <tobias@grosser.es>
14497 * graphite-isl-ast-to-gimple.c: Add missing guards.
14499 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14501 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14502 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14503 * flag-types.h: Add new enum fgraphite_generator.
14504 * graphite-isl-ast-to-gimple.c: New.
14505 * graphite-isl-ast-to-gimple.h: New.
14506 * graphite.c (graphite_transform_loops): Add choice of Graphite
14507 code generator, which depends on flag_graphite_code_gen.
14509 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14511 * graphite-dependences.c (subtract_commutative_associative_deps):
14512 Add NULL checking of the following variables: must_raw_no_source,
14513 may_raw_no_source, must_war_no_source, may_war_no_source,
14514 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14515 must_war, may_war, must_waw, may_waw.
14517 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14519 * graphite-clast-to-gimple.c: gloog is renamed to
14520 graphite_regenerate_ast_cloog. gloog_error is renamed to
14521 graphite_regenerate_error.
14522 * graphite-clast-to-gimple.h: The definition of the struct
14523 bb_pbb_def is moved to graphite-htab.h.
14524 Add inclusion of the hash-table.h.
14525 * graphite-htab.h: The declaration of the function gloog is moved
14526 to graphite-clast-to-gimple.h and renamed to
14527 graphite_regenerate_ast_cloog.
14528 * graphite.c (graphite_transform_loops): gloog is renamed
14529 to graphite_regenerate_ast_cloog.
14531 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14533 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14535 (write_ts_type_common_tree_pointers): Do not stream fields not set
14536 for incomplete types; do not stream duplicated fields for variants;
14537 sanity check that variant and type match.
14538 (write_ts_type_non_common_tree_pointers): Likewise.
14539 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14540 TYPE_SIZE whether type is complete.
14541 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14542 write_ts_type_common_tree_pointers
14543 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14545 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14547 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14549 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14551 * tree-inline.c (remap_type_1): Do not duplicate fields
14552 that are shared in between type and its main variant.
14554 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14556 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14558 (ipa_set_ancestor_jf) Likewise.
14559 (check_stmt_for_type_change): Check that we work on main variant.
14560 (detect_type_change): Look into main variant.
14561 (compute_known_type_jump_func): Check that main variant has BINFO.
14563 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14565 * ipa-devirt.c (set_type_binfo): New function.
14566 (add_type_duplicate): Use it.
14567 (get_odr_type): Sanity check that binfos points to main variants.
14568 (get_class_context): Be sure the context's outer_type is main variant.
14569 (contains_type_p): Walk main variant.
14570 (get_polymorphic_call_info_for_decl): Set outer_type to be
14572 (get_polymorphic_call_info): Likewise.
14573 (possible_polymorphic_call_targets): Sanity check that we operate
14576 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14578 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14580 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14582 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14583 accidental change due to wide-int branch merge.
14585 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14587 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14588 compressed debug support.
14589 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14590 * configure: Regenerate.
14591 * config.in: Regenerate.
14592 * common.opt (compressed_debug_sections): New enum.
14593 (gz, gz=): New options.
14594 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14595 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14596 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14597 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14598 LINK_COMPRESS_DEBUG_SPEC.
14599 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14600 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14601 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14602 (Debugging Options): Document -gz[=type].
14604 2014-06-27 Martin Jambor <mjambor@suse.cz>
14607 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14608 args_to_skip, use those from node instead. Copy args_to_skip and
14609 combined_args_to_skip from node to the new thunk.
14610 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14611 (cgraph_create_virtual_clone): Moved computation of
14612 combined_args_to_skip...
14613 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14615 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14617 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14618 redundant diagnostic machinary.
14620 2014-06-27 Richard Biener <rguenther@suse.de>
14622 * tree-ssa-math-opts.c (bswap_replace): Fix
14623 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14625 2014-06-27 Martin Liska <mliska@suse.cz>
14627 * gimple.h (gimple_location_safe): New function introduced.
14628 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14629 of gimple_location_safe replaces gimple_location.
14630 (gimple_fold_call): Likewise.
14631 * ipa-devirt.c (ipa_devirt): Likewise.
14632 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14633 * ipa.c (walk_polymorphic_call_targets): Likewise.
14634 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14636 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14638 PR tree-optimization/57233
14639 PR tree-optimization/61299
14640 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14642 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14643 would be lowered to scalar shifts, check if corresponding
14644 shifts and vector BIT_IOR_EXPR are supported and don't lower
14645 or lower just to narrower vector type in that case.
14646 * expmed.c (expand_shift_1): Fix up handling of vector
14647 shifts and rotates.
14649 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14652 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14654 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14656 * doc/invoke.texi (-fsemantic-interposition): Document.
14657 * common.opt (fsemantic-interposition): New flag.
14658 * varasm.c (decl_replaceable_p): Use it.
14660 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14663 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14664 extraction other than index 3.
14666 2014-06-26 Teresa Johnson <tejohnson@google.com>
14668 * doc/invoke.texi: Fix typo.
14669 * dumpfile.c: Add support for documented -fdump-* options
14670 optimized/missed/note/optall.
14672 2014-06-26 Martin Jambor <mjambor@suse.cz>
14674 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14675 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14676 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14677 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14678 * opts.c (default_options_optimization): Set
14679 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14680 * doc/invoke.texi (allow-load-data-races)
14681 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14682 (allow-store-data-races): Document the new default.
14684 2014-06-26 Martin Jambor <mjambor@suse.cz>
14686 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14687 renamed to ipa_impossible_devirt_target. Fix typo.
14688 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14689 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14690 ipa_impossible_devirt_target.
14692 2014-06-26 Richard Biener <rguenther@suse.de>
14694 PR tree-optimization/61607
14695 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14696 explaining why we restrict copies on loop depth.
14697 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14699 (record_equivalences_from_phis): Instead add it here.
14701 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14703 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14704 (LTO_WRAPPER_OBJS): New variable.
14705 (lto-wrapper$(exeext)): Use it.
14706 * collect2.c: Include "collect-utils.h".
14707 (verbose, debug): Remove variables.
14708 (at_file_supplied): No longer static.
14709 (tool_name): New variable.
14710 (do_wait, fork_execute, maybe_unlink): Don't declare.
14711 (tool_cleanup): No longer static.
14712 (notice): Remove function.
14713 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14714 fork_execute calls.
14715 (collect_wait, do_wait, collect_execute): Remove functions.
14716 (maybe_unlink): No longer static.
14717 * collect2.h (verbose, debug): Don't declare.
14718 (at_file_supplied): Declare.
14719 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14721 (collect_execute): Replace with implementation from collect2, plus a
14722 new arg use_atfile. All callers changed.
14723 (collect_wait): Replace with implementation from collect2.
14724 (maybe_unlink_file): Remove function.
14725 (fork_execute): Replace with implementation from collect2, plus a
14726 new arg use_atfile. All callers changed.
14727 (do_wait): Add call to utils_cleanup to the error path.
14728 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14729 (tool_cleanup): Adjust declarations.
14730 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14731 * tlink.c: Include "collect-utils.h".
14732 (tlink_execute): New arg use_atfile. All callers changed.
14733 (tlink_init, tlink_execute): Remove declarations.
14735 * collect-utils.c (save_temps): New variable.
14736 (do_wait): Use it instead of debug. Use fatal_error.
14737 * collect-utils.h (save_temps): Declare.
14738 * collect2.c (verbose): Rename from vflag. All uses changed.
14739 (tool_cleanup): New function, copied from collect_atexit.
14740 (collect_atexit, handler): Just call it.
14741 * collect2.h (verbose): Declaration renamed from vflag.
14742 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14745 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14746 (lto-wrapper$(exeext)): Link with collect-utils.o.
14747 * collect-utils.c: New file.
14748 * collect-utils.h: New file.
14749 * lto-wrapper.c: Include "collect-utils.h".
14750 (args_name): Delete variable.
14751 (tool_name): New variable.
14752 (tool_cleanup): New function.
14753 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14754 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14755 (fork_execute): Remove functions.
14757 2014-06-26 Nick Clifton <nickc@redhat.com>
14759 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14761 * doc/extend.texi (Function Attributes): Fix typo in description
14762 of RX vector attribute.
14764 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14766 * config.gcc (supported_defaults): Error when passing either
14767 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14769 2014-06-26 Richard Biener <rguenther@suse.de>
14771 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14772 propagating volatile pointers.
14774 2014-06-26 Richard Biener <rguenther@suse.de>
14776 PR tree-optimization/61607
14777 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14778 loop if we redirected its latch edge.
14779 (thread_block_1): Do not cancel loops prematurely.
14781 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14783 * toplev.c (backend_init_target): Move init_emit_regs and
14785 (backend_init) ... here; skip ira_init_once and backend_init_target.
14786 (target_reinit) ... and here; clear
14787 this_target_rtl->lang_dependent_initialized.
14788 (lang_dependent_init_target): Clear
14789 this_target_rtl->lang_dependent_initialized;
14790 break out rtl initialization to ...
14791 (initialize_rtl): ... here; call also backend_init_target
14793 * toplev.h (initialize_rtl): New function.
14794 * function.c: Include toplev.h
14795 (init_function_start): Call initialize_rtl.
14796 * rtl.h (target_rtl): Add target_specific_initialized,
14797 lang_dependent_initialized.
14799 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14800 Jakub Jelinek <jakub@redhat.com>
14802 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14804 2014-06-25 Tom de Vries <tom@codesourcery.com>
14806 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14808 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14810 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14811 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14812 Issue a strict overflow warning if appropriate.
14814 2014-06-25 Martin Liska <mliska@suse.cz>
14816 IPA REF refactoring
14817 * Makefile.in: Removed header file (ipa-ref-inline.h).
14818 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14820 (cgraph_speculative_call_info): Likewise.
14821 (cgraph_for_node_thunks_and_aliases): Likewise.
14822 (cgraph_for_node_and_aliases): Likewise.
14823 (verify_cgraph_node): Likewise.
14824 * cgraph.h: Batch of IPA REF functions become member functions of
14825 symtab_node: add_reference, maybe_add_reference, clone_references,
14826 clone_referring, clone_reference, find_reference,
14827 remove_stmt_references, remove_all_references,
14828 remove_all_referring, dump_references, dump_referring,
14829 has_alias_p, iterate_reference, iterate_referring.
14830 * cgraphbuild.c (record_reference): New IPA REF function used.
14831 (record_type_list): Likewise.
14832 (record_eh_tables): Likewise.
14833 (mark_address): Likewise.
14834 (mark_load): Likewise.
14835 (mark_store): Likewise.
14836 (pass_build_cgraph_edges): Likewise.
14837 (rebuild_cgraph_edge): Likewise.
14838 (cgraph_rebuild_references): Likewise.
14839 (pass_remove_cgraph_callee_edges): Likewise.
14840 * cgraphclones.c (cgraph_clone_node): Likewise.
14841 (cgraph_create_virtual_clone): Likewise.
14842 (cgraph_materialize_clone): Likewise.
14843 (cgraph_materialize_all_clones): Likewise.
14844 * cgraphunit.c (cgraph_reset_node): Likewise.
14845 (cgraph_reset_node): Likewise.
14846 (analyze_function): Likewise.
14847 (assemble_thunks_and_aliases): Likewise.
14848 (expand_function): Likewise.
14849 * ipa-comdats.c (propagate_comdat_group): Likewise.
14850 (enqueue_references): Likewise.
14851 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14852 (create_specialized_node): Likewise.
14853 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14854 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14855 * ipa-inline.c (reset_edge_caches): Likewise.
14856 (update_caller_keys): Likewise.
14857 (execute): Likewise.
14858 * ipa-prop.c (remove_described_reference): Likewise.
14859 (propagate_controlled_uses): Likewise.
14860 (ipa_edge_duplication_hook): Likewise.
14861 (ipa_modify_call_arguments): Likewise.
14862 * ipa-pure-const.c (propagate_pure_const): Likewise.
14863 * ipa-ref-inline.h: Header file removed, functions moved
14864 to symtab_node class.
14865 * ipa-ref.c (remove_reference): New class member function.
14866 (cannot_lead_to_return): New class member function.
14867 (referring_ref_list): Likewise.
14868 (referred_ref_list): Likewise.
14869 Rest of functions moved to symtab_node class.
14870 * ipa-ref.h: New member functions remove_reference,
14871 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14873 ipa_ref_list class has new member functions: first_reference,
14874 first_referring, clear, nreferences.
14875 * ipa-reference.c (analyze_function): New IPA REF function used.
14876 (write_node_summary_p): Likewise.
14877 (ipa_reference_write_optimization_summary): Likewise.
14878 * ipa-split.c (split_function): Likewise.
14879 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14880 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14881 (function_and_variable_visibility): Likewise.
14882 * ipa.c (has_addr_references_p): Likewise.
14883 (process_references): Argument type changed.
14884 (symtab_remove_unreachable_nodes): New IPA REF function used.
14885 (process_references): Likewise.
14886 (set_writeonly_bit): Likewise.
14887 * lto-cgraph.c: Implementation of new symtab_node member functions
14888 that uses new IPA REF functions.
14889 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14891 * lto-streamer-out.c (output_symbol_p): Likewise.
14892 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14894 * symtab.c: Implementation of new IPA REF API.
14895 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14896 (ipa_tm_create_version): Likewise.
14897 (ipa_tm_execute): Likewise.
14898 * tree-emutls.c (gen_emutls_addr): Likewise.
14899 * tree-inline.c (copy_bb): Likewise.
14900 (delete_unreachable_blocks_update_callgraph): Likewise.
14901 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14902 (varpool_for_node_and_aliases): Likewise.
14904 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14906 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14908 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14911 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14912 tree_node * instead of tree_node *.
14914 (print_fold_checksum): Likewise.
14915 (fold_check_failed): Likewise.
14916 (debug_fold_checksum): Likewise.
14917 (fold_build1_stat_loc): Likewise.
14918 (fold_build2_stat_loc): Likewise.
14919 (fold_build3_stat_loc): Likewise.
14920 (fold_build_call_array_loc): Likewise.
14922 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14924 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14925 implementation with call to...
14926 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14928 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14931 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14933 PR tree-optimization/57742
14934 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14935 after replacing the statement.
14937 2014-06-25 Nick Clifton <nickc@redhat.com>
14939 * config/v850/v850.c (GHS_default_section_names): Change to const
14941 (GHS_current_section_names): Likewise.
14942 (v850_insert_attributes): Do not build strings, just assign the
14943 names directly. Change the type of 'chosen_section' to const
14945 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14946 directly to the array entry.
14947 * config/v850/v850.h (GHS_default_section_names): Change to const
14949 (GHS_current_section_names): Likewise.
14951 2014-06-25 Jakub Jelinek <jakub@redhat.com>
14953 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
14954 (LANG_HOOKS_DECLS): Add it.
14955 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
14957 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
14958 * langhooks.h (struct lang_hooks_for_decls): Add
14959 omp_clause_linear_ctor hook.
14960 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
14961 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
14962 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
14963 combined simd loop use omp_clause_linear_ctor hook.
14965 2014-06-24 Cong Hou <congh@google.com>
14967 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
14968 pattern recognition.
14969 (type_conversion_p): PROMOTION is true if it's a type promotion
14970 conversion, and false otherwise. Return true if the given expression
14971 is a type conversion one.
14972 * tree-vectorizer.h: Adjust the number of patterns.
14973 * tree.def: Add SAD_EXPR.
14974 * optabs.def: Add sad_optab.
14975 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
14976 * expr.c (expand_expr_real_2): Likewise.
14977 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
14978 * gimple.c (get_gimple_rhs_num_ops): Likewise.
14979 * optabs.c (optab_for_tree_code): Likewise.
14980 * tree-cfg.c (estimate_operator_cost): Likewise.
14981 * tree-ssa-operands.c (get_expr_operands): Likewise.
14982 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
14983 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
14984 * doc/generic.texi: Add document for SAD_EXPR.
14985 * doc/md.texi: Add document for ssad and usad.
14987 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
14989 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
14990 qualification in cast.
14992 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
14994 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
14995 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
14996 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
14997 (tree_function_decl): ... here.
14998 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
14999 streaming of vindex to ...
15000 (write_ts_function_decl_tree_pointers): ... here.
15001 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15002 Do not stream DECL_VINDEX.
15003 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15005 2014-06-24 Catherine Moore <clm@codesourcery.com>
15006 Sandra Loosemore <sandra@codesourcery.com>
15008 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15009 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15010 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15012 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15014 * doc/invoke.texi (Warning Options): Remove duplicated
15015 -Wmaybe-uninitialized.
15017 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15019 PR tree-optimization/57742
15020 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15021 (handle_builtin_malloc, handle_builtin_memset): New functions.
15022 (strlen_optimize_stmt): Call them.
15023 * passes.def: Move strlen after loop+dom but before vrp.
15025 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15028 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15029 model family 6 CPU with has_longmode never use a CPU without
15032 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15035 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15038 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15040 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15041 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15043 * hash-map.h: New file.
15044 * ipa-comdats.c: Use hash_map instead of pointer_map.
15046 * lto-section-out.c: Adjust.
15047 * lto-streamer.h: Replace pointer_map with hash_map.
15048 * symtab.c (verify_symtab): Likewise.
15049 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15050 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15051 * tree-streamer.h: Likewise.
15052 * tree-streamer.c: Adjust.
15053 * pointer-set.h: Remove pointer_map.
15055 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15057 * hash-table.h: Add a template arg to choose between storing values
15058 and storing pointers to values, and then provide partial
15059 specializations for both.
15060 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15061 should store, not the type values should point to.
15062 * tree-into-ssa.c (var_info_hasher): Likewise.
15063 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15064 * tree-complex.c: Adjust.
15065 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15066 table instead of int_tree_map *.
15067 * tree-parloops.c: Adjust.
15068 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15069 type is being stored.
15070 * tree-vectorizer.c: Adjust.
15072 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15074 * hash-table.h: Remove a layer of indirection from hash_table so that
15075 it contains the hash table's data instead of a pointer to the data.
15076 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15077 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15078 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15079 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15080 fold-const.c, gcse.c, ggc-common.c,
15081 gimple-ssa-strength-reduction.c, gimplify.c,
15082 graphite-clast-to-gimple.c, graphite-dependences.c,
15083 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15084 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15085 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15086 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15087 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15088 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15089 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15090 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15091 tree-ssa-live.c, tree-ssa-loop-im.c,
15092 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15093 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15094 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15095 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15096 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15097 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15098 vtable-verify.c, vtable-verify.h: Adjust.
15100 2014-06-24 Richard Biener <rguenther@suse.de>
15102 PR tree-optimization/61572
15103 * tree-ssa-sink.c (statement_sink_location): Do not sink
15104 loads from hard registers.
15106 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15108 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15109 not mentioned in clauses use private clause if the iterator is
15110 declared in #pragma omp for simd, and when adding lastprivate
15111 instead, add it to the outer #pragma omp for too. Diagnose
15112 if the variable is private in outer context. For simd collapse > 1
15113 loops, replace all iterators with temporaries.
15114 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15115 same even in collapse > 1 loops.
15117 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15118 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15120 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15121 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15123 (gimplify_adjust_omp_clauses): Likewise.
15124 * omp-low.c (lower_rec_simd_input_clauses,
15125 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15126 safelen the same as safelen(1).
15127 * tree-nested.c (convert_nonlocal_omp_clauses,
15128 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15129 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15130 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15131 Fixup handling of GIMPLE_OMP_TARGET.
15132 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15135 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15137 PR tree-optimization/61554
15138 * tree-ssa-propagate.c: Include "bitmap.h".
15139 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15140 properly update constructor/destructor.
15141 (substitute_and_fold_dom_walker::before_dom_children):
15142 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15143 need_eh_cleaup instead.
15144 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15147 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15149 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15150 * tree-pass.h (make_pass_ipa_single_use): New pass.
15151 * cgraph.h (used_by_single_function): New flag.
15152 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15154 * passes.def (pass_ipa_single_use): Scedule.
15155 * ipa.c (BOTTOM): New macro.
15156 (meet): New function
15157 (propagate_single_user): New function.
15158 (ipa_single_use): New function.
15159 (pass_data_ipa_single_use): New pass.
15160 (pass_ipa_single_use): New pass.
15161 (pass_ipa_single_use::gate): New gate.
15162 (make_pass_ipa_single_use): New function.
15164 2014-06-23 Kai Tietz <ktietz@redhat.com>
15167 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15168 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15170 2014-06-23 Richard Biener <rguenther@suse.de>
15172 * tree-ssa-loop.c (gate_loop): New function.
15173 (pass_tree_loop::gate): Call it.
15174 (pass_data_tree_no_loop, pass_tree_no_loop,
15175 make_pass_tree_no_loop): New.
15176 * tree-vectorizer.c: Include tree-scalar-evolution.c
15177 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15179 (pass_slp_vectorize::clone): New method.
15180 * timevar.def (TV_TREE_NOLOOP): New.
15181 * tree-pass.h (make_pass_tree_no_loop): Declare.
15182 * passes.def (pass_tree_no_loop): New pass group with
15185 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15188 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15189 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15191 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15193 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15194 "yes" where needed.
15196 2014-06-23 Alan Modra <amodra@gmail.com>
15199 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15200 to zero on debug statements.
15202 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15205 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15206 Ignore third operand if present by marking qualifier_internal.
15208 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15210 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15212 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15213 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15214 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15215 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15216 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15217 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15218 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15219 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15220 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15221 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15222 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15223 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15224 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15225 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15226 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15227 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15228 logic in GCC vector extensions
15230 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15231 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15232 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15233 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15234 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15235 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15236 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15237 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15238 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15239 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15241 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15243 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15246 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15247 (vget_low_s64): Use __GET_LOW macro.
15248 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15249 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15250 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15251 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15252 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15254 (vcombine_s64): Use GCC vector extensions; remove cast.
15255 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15256 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15257 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15258 Fix type signature; remove cast.
15260 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15263 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15265 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15267 (BUILTIN_VD1): New.
15268 (BUILTIN_VD_RE): Remove.
15269 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15270 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15271 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15272 variant but not df.
15273 (vreinterpretv1df*, vreinterpret*v1df): New.
15274 (vreinterpretdf*, vreinterpret*df): Remove.
15275 * config/aarch64/aarch64-simd.md (aarch64_create,
15276 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15277 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15279 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15280 (vcreate_f64): Remove cast, use v1df builtin.
15281 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15282 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15283 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15284 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15285 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15286 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15287 add range check using __builtin_aarch64_im_lane_boundsi.
15288 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15289 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15290 type signature, use gcc vector extensions.
15291 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15292 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15293 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15294 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15295 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15296 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15297 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15298 vreinterpret_u64_f64): Use v1df builtin not df.
15300 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15302 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15305 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15307 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15310 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15312 * loop-invariant.c (pre_check_invariant_p): New function.
15313 (find_invariant_insn): Call pre_check_invariant_p.
15315 2014-06-22 Richard Henderson <rth@redhat.com>
15318 * compare-elim.c (struct comparison): Add eh_note.
15319 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15320 a redundant comparison in a different EH region. Purge EH edges if
15323 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15325 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15326 (var_shift): Use it.
15327 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15328 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15329 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15330 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15331 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15332 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15333 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15334 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15335 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15336 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15337 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15338 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15339 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15340 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15341 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15342 *rotldi3_internal15be): Use the new attribute. Merge register and
15343 integer alternatives.
15345 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15347 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15348 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15349 split, *ashrdi3_internal3 and split): Delete, merge into...
15350 (ashr<mode>3): New expander.
15351 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15352 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15354 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15356 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15357 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15358 *rotldi3_internal3 and split): Delete, merge into...
15359 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15360 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15361 Use "rotlw" extended mnemonic.
15363 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15365 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15366 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15367 and split, *ashldi3_internal3 and split): Delete, merge into...
15368 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15369 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15371 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15373 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15374 (lshrsi3, two anonymous define_insns and define_splits,
15375 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15376 *lshrdi3_internal3 and split): Delete, merge into...
15377 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15378 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15380 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15382 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15383 Remove "O" alternative.
15385 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15387 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15388 (mips_move_from_gpr_cost): Likewise.
15389 (mips_register_move_cost): Update accordingly.
15390 (mips_secondary_reload_class): Remove name of in_p.
15392 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15395 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15396 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15398 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15400 * config/nios2/nios2.c: Include "builtins.h".
15402 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15404 * cgraph.h (tls_model_names): New variable.
15405 * print-tree.c (print_node): Simplify.
15406 * varpool.c (tls_model_names): New variable.
15407 (dump_varpool_node): Output tls model.
15409 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15411 * ipa-visibility.c (function_and_variable_visibility): Disable
15412 temporarily local aliases for some targets.
15414 2014-06-20 Marek Polacek <polacek@redhat.com>
15416 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15417 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15418 into SANITIZE_UNDEFINED.
15419 * doc/invoke.texi: Describe -fsanitize=bounds.
15420 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15421 functions created in the FEs.
15422 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15423 (expand_UBSAN_BOUNDS): New function.
15424 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15425 * internal-fn.h: Don't define internal functions here.
15426 * opts.c (common_handle_option): Add -fsanitize=bounds.
15427 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15428 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15429 * tree-core.h: Define internal functions here.
15430 (struct tree_base): Add ifn field.
15431 * tree-pretty-print.c: Include "internal-fn.h".
15432 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15433 * tree.c (get_callee_fndecl): Likewise.
15434 (build_call_expr_internal_loc): New function.
15435 * tree.def (CALL_EXPR): Update description.
15436 * tree.h (CALL_EXPR_IFN): Define.
15437 (build_call_expr_internal_loc): Declare.
15438 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15440 (ubsan_type_descriptor): Change bool parameter to enum
15441 ubsan_print_style. Adjust the code. Add handling of
15443 (ubsan_expand_bounds_ifn): New function.
15444 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15445 (ubsan_build_overflow_builtin): Likewise.
15446 (instrument_bool_enum_load): Likewise.
15447 (ubsan_instrument_float_cast): Likewise.
15448 * ubsan.h (enum ubsan_print_style): New enum.
15449 (ubsan_expand_bounds_ifn): Declare.
15450 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15452 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15454 * config/rs6000/rs6000.md: Append `DONE' to preparation
15455 statements of `bswap' pattern splitters.
15457 2014-06-20 Tom de Vries <tom@codesourcery.com>
15459 * target.def (call_fusage_contains_non_callee_clobbers): Update
15461 * doc/tm.texi: Regenerate.
15463 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15464 Max Ostapenko <m.ostapenko@partner.samsung.com>
15467 * asan.c (instrument_strlen_call): Fixed instrumentation of
15470 2014-06-20 Martin Jambor <mjambor@suse.cz>
15473 * ipa-prop.c (impossible_devirt_target): New function.
15474 (try_make_edge_direct_virtual_call): Use it, also instead of
15477 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15478 Max Ostapenko <m.ostapenko@partner.samsung.com>
15481 * asan.c (build_check_stmt): Add condition.
15483 2014-06-20 Martin Jambor <mjambor@suse.cz>
15486 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15489 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15491 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15493 (VCONQ): Make comment more helpful.
15495 * config/aarch64/aarch64-simd.md
15496 (aarch64_sqdmulh_lane<mode>):
15497 Use VCOND for operands 2. Update lane checking and flipping logic.
15498 (aarch64_sqrdmulh_lane<mode>): Likewise.
15499 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15500 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15501 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15502 attribute of operand 3 to VCOND.
15503 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15504 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15505 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15506 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15507 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15508 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15510 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15511 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15512 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15513 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15514 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15515 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15516 operand to VCOND. Update lane flipping and bounds checking logic.
15517 (aarch64_sqdmlal2_lane<mode>): Likewise.
15518 (aarch64_sqdmlsl_lane<mode>): Likewise.
15519 (aarch64_sqdmull_lane<mode>): Likewise.
15520 (aarch64_sqdmull2_lane<mode>): Likewise.
15521 (aarch64_sqdmlal_laneq<mode>):
15522 Replace VCON usage with VCONQ.
15523 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15524 (aarch64_sqdmlal2_laneq<mode>): Emit
15525 aarch64_sqdmlal2_laneq<mode>_internal insn.
15526 Replace VCON with VCONQ.
15527 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15528 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15529 (aarch64_sqdmull_laneq<mode>): Emit
15530 aarch64_sqdmull_laneq<mode>_internal insn.
15531 Replace VCON with VCONQ.
15532 (aarch64_sqdmull2_laneq<mode>): Emit
15533 aarch64_sqdmull2_laneq<mode>_internal insn.
15534 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15535 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15536 of 3rd argument to int16x4_t.
15537 (vqdmlalh_lane_s16): Likewise.
15538 (vqdmlslh_lane_s16): Likewise.
15539 (vqdmull_high_lane_s16): Likewise.
15540 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15541 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15542 (vqdmlsl_lane_s16): Likewise.
15543 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15544 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15545 (vqdmlals_lane_s32): Likewise.
15546 (vqdmlsls_lane_s32): Likewise.
15547 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15548 (vqdmulls_lane_s32): Likewise.
15549 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15550 (vqdmlsl_lane_s32): Likewise.
15551 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15552 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15553 (vqrdmulhh_lane_s16): Likewise.
15554 (vqdmlsl_high_lane_s16): Likewise.
15555 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15556 (vqdmlsl_high_lane_s32): Likewise.
15557 (vqrdmulhs_lane_s32): Likewise.
15559 2014-06-20 Tom de Vries <tom@codesourcery.com>
15561 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15562 get_call_reg_set_usage.
15564 2014-06-20 Tom de Vries <tom@codesourcery.com>
15566 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15567 it contains all call_used_regs.
15569 2014-06-20 Tom de Vries <tom@codesourcery.com>
15571 * final.c (collect_fn_hard_reg_usage): Add and use variable
15572 function_used_regs.
15574 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15576 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15577 (set_init_priority, get_init_priority, set_fini_priority,
15578 get_fini_priority): New methods.
15579 * tree.c (init_priority_for_decl): Remove.
15580 (init_ttree): Do not initialize init priority.
15581 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15582 (decl_priority_info): Remove.
15583 (decl_init_priority_insert): Rewrite.
15584 (decl_fini_priority_insert): Rewrite.
15585 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15586 tree_priority_map_marked_p): Remove.
15587 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15588 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15589 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15590 not output priorities.
15591 (pack_ts_function_decl_value_fields): Likewise.
15592 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15593 not input priorities.
15594 (unpack_ts_function_decl_value_fields): Likewise.
15595 * symtab.c (symbol_priority_map): Declare.
15596 (init_priority_hash): Declare.
15597 (symtab_unregister_node): Unregister from priority hash, too.
15598 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15600 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15601 (symbol_priority_info): New function.
15602 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15604 * tree-core.h (tree_priority_map): Remove.
15606 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15608 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15609 0xff to uint64_t before shifting it up.
15611 2014-06-20 Julian Brown <julian@codesourcery.com>
15612 Chung-Lin Tang <cltang@codesourcery.com>
15614 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15615 TARGET_THUMB1_ONLY. Add comments.
15617 2014-06-19 Tom de Vries <tom@codesourcery.com>
15619 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15620 return type to void.
15621 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15623 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15625 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15626 as "move", from depends_on.
15628 2014-06-19 Terry Guo <terry.guo@arm.com>
15630 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15633 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15635 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15637 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15639 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15642 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15643 addresses here if reload in progress or completed.
15645 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15647 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15648 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15649 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15650 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15651 (mips_register_priority): New function that implements the target
15652 hook TARGET_REGISTER_PRIORITY.
15653 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15654 (mips_lra_p): Likewise for TARGET_LRA_P.
15655 (TARGET_REGISTER_PRIORITY): Define macro.
15656 (TARGET_SPILL_CLASS): Likewise.
15657 (TARGET_LRA_P): Likewise.
15658 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15660 (REG_CLASS_NAMES): Likewise.
15661 (REG_CLASS_CONTENTS): Likewise.
15662 (BASE_REG_CLASS): Use M16_SP_REGS.
15663 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15664 New set attribute to enable alternatives depending on the register
15666 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15667 (*lea64): Disable pattern for MIPS16.
15668 * config/mips/mips.opt (mlra): New option.
15670 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15672 * lra-constraints.c (base_to_reg): New function.
15673 (process_address): Use new function.
15675 2014-06-18 Tom de Vries <tom@codesourcery.com>
15677 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15678 * config/aarch64/aarch64.c
15679 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15680 (aarch64_emit_call_insn): New function.
15681 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15683 * config/aarch64/aarch64.md (define_expand "call_internal")
15684 (define_expand "call_value_internal", define_expand "sibcall_internal")
15685 (define_expand "sibcall_value_internal"): New.
15686 (define_expand "call", define_expand "call_value")
15687 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15688 expand variant and aarch64_emit_call_insn.
15690 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15691 Tom de Vries <tom@codesourcery.com>
15693 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15694 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15696 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15697 clobbers to CALL_INSN_FUNCTION_USAGE.
15698 (define_expand "sibcall_internal")
15699 (define_expand "sibcall_value_internal"): New.
15700 (define_expand "call", define_expand "call_value"): Add argument to
15701 arm_emit_call_insn.
15702 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15703 (define_expand "sibcall_value"): Use sibcall_value_internal and
15704 arm_emit_call_insn.
15706 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15708 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15710 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15712 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15715 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15717 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15718 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15719 annotations. Fix DWARF information.
15721 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15723 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15724 __udivmoddi4, and fixups for negative operands.
15726 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15728 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15730 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15732 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15735 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15737 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15740 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15742 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15743 describing register usage on function entry and exit.
15745 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15747 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15748 (__aeabi_ldivmod): Fix whitespace.
15750 2014-06-18 Andreas Schwab <schwab@suse.de>
15752 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15753 Remove blank line after @item.
15755 2014-06-18 Richard Henderson <rth@redhat.com>
15758 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15760 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15762 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15763 POST_MODIFY for neon loads and stores.
15764 (arm_print_operand): Output post-index register for neon loads and
15767 2014-06-18 Richard Biener <rguenther@suse.de>
15769 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15771 2014-06-18 Richard Biener <rguenther@suse.de>
15773 * tree-pass.h (make_pass_dce_loop): Remove.
15774 * passes.def: Replace pass_dce_loop with pass_dce.
15775 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15776 changed free niter estimates and reset the scev cache.
15777 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15778 make_pass_dce_loop): Remove.
15779 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15780 (fini_copy_prop): Return whether something changed. Always
15781 let substitute_and_fold perform DCE and free niter estimates
15782 and reset the scev cache if so.
15783 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15784 (pass_data_copy_prop): Do not unconditionally schedule
15785 cleanup-cfg or update-ssa.
15787 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15789 PR tree-optimization/61518
15790 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15791 reduction var is used in reduction stmt or phi-function only.
15793 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15795 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15797 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15799 PR tree-optimization/61517
15800 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15801 whose rhs's first tree is the source expression instead of the
15803 (find_bswap_or_nop): Likewise.
15804 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15805 gimple stmt whose rhs's first tree is the source. In the memory source
15806 case, move the stmt to be replaced close to one of the original load to
15807 avoid the problem of a store between the load and the stmt's original
15809 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15812 2014-06-18 Andreas Schwab <schwab@suse.de>
15814 PR rtl-optimization/54555
15815 * postreload.c (move2add_use_add2_insn): Substitute
15816 STRICT_LOW_PART only if it is cheaper.
15818 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15820 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15821 Do not use unspec as call operand. Use memory_operand instead of
15822 memory_nox32_operand and add "m" operand constraint. Disable
15823 pattern for TARGET_X32.
15824 (*sibcall_pop_memory): Ditto.
15825 (*sibcall_value_memory): Ditto.
15826 (*sibcall_value_pop_memory): Ditto.
15827 (sibcall peepholes): Merge SImode and DImode patterns using
15828 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15829 Disable pattern for TARGET_X32. Check if eliminated register is
15830 really dead after call insn. Generate call RTX without unspec operand.
15831 (sibcall_value peepholes): Ditto.
15832 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15833 instead of memory_nox32_operand. Check if eliminated register is
15834 really dead after call insn. Generate call RTX without unspec operand.
15835 (sibcall_value_pop peepholes): Ditto.
15836 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15838 2014-06-18 Terry Guo <terry.guo@arm.com>
15841 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15844 2014-06-18 Olivier Hainque <hainque@adacore.com>
15846 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15847 memorization of the end of block source location.
15848 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15849 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15850 end source location info we have on the block entry/exit code we
15853 2014-06-18 Richard Biener <rguenther@suse.de>
15855 * common.opt (fssa-phiopt): New option.
15856 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15858 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15859 * doc/invoke.texi (-fssa-phiopt): Document.
15861 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15863 * genattrtab.c (n_bypassed): New variable.
15864 (process_bypasses): Initialise n_bypassed.
15865 Count number of bypassed reservations.
15866 (make_automaton_attrs): Allocate space for bypassed reservations
15867 rather than number of bypasses.
15869 2014-06-18 Richard Biener <rguenther@suse.de>
15871 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15872 we propagated anything.
15873 (substitute_and_fold_dom_walker::before_dom_children): Something
15874 changed if we propagated into PHI arguments.
15875 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15878 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15880 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15882 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15883 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15884 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15885 Introduces alternative way of loads group permutaions.
15886 (vect_transform_grouped_load): Try alternative way of permutations.
15888 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15890 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15891 changed in ORT_TARGET region, don't jump to do_outer.
15892 (struct gimplify_adjust_omp_clauses_data): New type.
15893 (gimplify_adjust_omp_clauses_1): Adjust for data being
15894 a struct gimplify_adjust_omp_clauses_data pointer instead
15895 of tree *. Pass pre_p as a new argument to
15896 lang_hooks.decls.omp_finish_clause hook.
15897 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15898 splay_tree_foreach to pass both list_p and pre_p.
15899 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15900 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15901 gimplify_adjust_omp_clauses callers.
15902 * langhooks.c (lhd_omp_finish_clause): New function.
15903 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15904 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15905 * langhooks.h (struct lang_hooks_for_decls): Add a new
15906 gimple_seq * argument to omp_finish_clause hook.
15907 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15908 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15909 (scan_omp_parallel, lower_omp_for): When adding
15910 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15911 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15912 * tree-nested.c (convert_nonlocal_omp_clauses,
15913 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15914 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15916 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15918 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15919 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15921 2014-06-17 Xinliang David Li <davidxl@google.com>
15923 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15924 * passes.c (pass_init_dump_file): Do not set initialize
15925 flag to false unconditionally.
15927 2014-06-17 Richard Biener <rguenther@suse.de>
15929 * genopinit.c (main): Use vec<>::qsort method.
15930 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15932 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15934 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15936 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15937 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15938 (mips_move_to_gpr_cost): Remove ST_REGS case.
15939 (mips_move_from_gpr_cost): Likewise.
15940 (mips_register_move_cost): Likewise.
15941 (mips_secondary_reload_class): Likewise.
15943 2014-06-17 Richard Biener <rguenther@suse.de>
15945 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15946 (pass_all_optimizations): Move 3rd copy-prop pass from after
15947 fre to before ifcombine/phiopt.
15949 2014-06-17 Richard Biener <rguenther@suse.de>
15951 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
15952 and allow all blocks to be forwarders.
15954 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
15957 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
15958 variable 'size'; calculate 'size' right in the front; use
15959 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
15960 pcum->aapcs_stack_words.
15962 2014-06-17 Nick Clifton <nickc@redhat.com>
15964 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
15965 (umulhi3, mulsidi3, umulsidi3): Likewise.
15967 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
15969 PR middle-end/61508
15970 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
15971 check for section name.
15973 2014-06-17 Richard Biener <rguenther@suse.de>
15975 * tree-ssa-propagate.c: Include domwalk.h.
15976 (substitute_and_fold): Outline main worker into a domwalker ...
15977 (substitute_and_fold_dom_walker::before_dom_children): ... here.
15978 Schedule stmts we can fully propagate for removal. Remove
15980 (substitute_and_fold): Apply a dominator walk to perform
15981 substitution. Process stmts scheduled for removal here.
15983 2014-06-17 Richard Biener <rguenther@suse.de>
15985 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
15986 of PHI node moving.
15988 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
15990 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
15991 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
15992 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
15993 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
15994 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
15996 (get_fpscr) : Likewise.
15998 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16000 PR rtl-optimization/61325
16001 * lra-constraints.c (valid_address_p): Add forward declaration.
16002 (simplify_operand_subreg): Check address validity before and after
16003 alter_reg of memory subreg.
16005 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16007 * config/i386/i386.c (decide_alg): Correctly handle
16008 maximum size of stringop algorithm.
16010 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16012 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16014 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16016 PR rtl-optimization/61522
16017 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16019 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16022 * symtab.c (symtab_node::reset_section): New method.
16023 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16025 * cgraph.h (reset_section): Declare.
16026 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16027 do not consider comdat locals.
16028 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16030 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16031 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16032 reset sections of symbols dragged out of the comdats.
16033 (function_and_variable_visibility): Reset sections of
16036 2014-06-16 Richard Biener <rguenther@suse.de>
16038 PR tree-optimization/61482
16039 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16040 [-INF(OVF), +INF(OVF)] range.
16042 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16044 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16045 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16046 handling 32-bit multiplication.
16048 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16050 PR middle-end/61430
16051 * lra-lives.c (process_bb_lives): Skip creating copy during
16052 insn scan when src/dest has constrained to same regno.
16054 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16056 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16057 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16059 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16061 * asan.c (check_func): New function.
16062 (maybe_create_ssa_name): Likewise.
16063 (build_check_stmt_with_calls): Likewise.
16064 (use_calls_p): Likewise.
16065 (report_error_func): Change interface.
16066 (build_check_stmt): Allow non-integer lengths; add support
16068 (asan_instrument): Likewise.
16069 (instrument_mem_region_access): Moved code to build_check_stmt.
16070 (instrument_derefs): Likewise.
16071 (instrument_strlen_call): Likewise.
16072 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16073 * doc/invoke.texi: Describe new parameter.
16074 * params.def: Define new parameter.
16075 * params.h: Likewise.
16076 * sanitizer.def: Describe new builtins.
16078 2014-06-16 Richard Biener <rguenther@suse.de>
16080 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16081 Make all defs available at the end.
16082 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16084 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16087 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16089 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16092 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16093 initialization. Replace remaining use of uid.
16095 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16097 * c-family/c-common.c (handle_tls_model_attribute): Use
16098 set_decl_tls_model.
16099 * c-family/c-common.c (handle_tls_model_attribute): Use
16100 set_decl_tls_model.
16101 * cgraph.h (struct varpool_node): Add tls_model.
16102 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16103 * tree.h (DECL_TLS_MODEL): Update.
16104 (DECL_THREAD_LOCAL_P): Check that variable is static.
16105 (decl_tls_model): Declare.
16106 (set_decl_tls_model): Declare.
16107 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16108 set symbol prorperties.
16109 (get_emutls_init_templ_addr): Cleanup.
16110 (new_emutls_decl): Update.
16111 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16112 (lto_input_varpool_node): Likewise.
16113 * lto-streamer-out.c (hash_tree): Likewise.
16114 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16115 not stream DECL_TLS_MODEL.
16116 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16117 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16119 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16121 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16123 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16125 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16126 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16128 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16129 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16130 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16131 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16132 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16133 (df_get_artificial_defs, df_get_artificial_uses)
16134 (df_single_def, df_single_use): Update accordingly.
16135 (df_refs_chain_dump): Take the first element in a linked list as
16136 parameter, rather than a pointer to an array of pointers.
16137 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16138 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16139 (df_chain_create_bb_process_use): Likewise.
16140 (df_md_bb_local_compute_process_def): Likewise.
16141 * fwprop.c (process_defs, process_uses): Likewise.
16142 (register_active_defs, update_uses): Likewise.
16143 (forward_propagate_asm): Update for new df_ref linking.
16144 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16145 (df_null_ref_rec, df_null_mw_rec): Likewise.
16146 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16148 (df_scan_free_bb_info): Remove check for null artificial_defs.
16149 (df_install_ref_incremental): Adjust for new df_ref linking.
16150 Use a single-element insertion rather than a full sort.
16151 (df_ref_chain_delete_du_chain): Take the first element
16152 in a linked list as parameter, rather than a pointer to an array of
16154 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16155 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16156 (df_insn_info_delete): Remove check for null defs and call to
16157 df_scan_free_mws_vec.
16158 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16159 null rather than df_null_*_rec.
16160 (df_insn_rescan_debug_internal): Likewise, and update null
16161 checks in the same way. Remove check for null defs.
16162 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16163 Move a single element rather doing a full sort.
16164 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16166 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16167 Initialize df_ref and df_mw_hardreg lists to null rather than
16169 (df_ref_compare): Take df_refs as parameter, transferring the
16170 old interface to...
16171 (df_ref_ptr_compare): ...this new function.
16172 (df_sort_and_compress_refs): Update accordingly.
16173 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16174 old interface to...
16175 (df_mw_ptr_compare): ...this new function.
16176 (df_sort_and_compress_mws): Update accordingly.
16177 (df_install_refs, df_install_mws): Return a linked list rather than
16178 an array of pointers.
16179 (df_refs_add_to_chains): Assert that old lists are empty rather
16181 (df_insn_refs_verify): Don't handle null defs speciailly.
16182 * web.c (union_match_dups): Update for new df_ref linking.
16184 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16186 * df.h (df_ref_create, df_ref_remove): Delete.
16187 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16188 (df_ref_remove): Likewise.
16190 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16192 * df.h (df_single_def, df_single_use): New functions.
16193 * ira.c (find_moveable_pseudos): Use them.
16195 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16197 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16198 * df-problems.c (df_note_bb_compute): Use it.
16199 * regstat.c (regstat_bb_compute_ri): Likewise.
16201 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16203 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16204 * cse.c (cse_extended_basic_block): Use them.
16205 * dce.c (mark_artificial_use): Likewise.
16206 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16207 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16208 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16209 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16210 (df_simulate_initialize_backwards): Likewise.
16211 (df_simulate_finalize_backwards): Likewise.
16212 (df_simulate_initialize_forwards): Likewise.
16213 (df_md_simulate_artificial_defs_at_top): Likewise.
16214 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16215 * regrename.c (init_rename_info): Likewise.
16216 * regstat.c (regstat_bb_compute_ri): Likewise.
16217 (regstat_bb_compute_calls_crossed): Likewise.
16219 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16221 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16222 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16223 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16224 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16225 * combine.c (create_log_links): Likewise.
16226 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16227 (try_eliminate_compare): Likewise.
16228 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16229 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16230 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16231 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16232 (word_dce_process_block, dce_process_block): Likewise.
16233 * ddg.c (def_has_ccmode_p): Likewise.
16234 * df-core.c (df_bb_regno_first_def_find): Likewise.
16235 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16236 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16237 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16238 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16239 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16240 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16241 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16242 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16243 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16244 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16245 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16246 * fwprop.c (local_ref_killed_between_p): Likewise.
16247 (all_uses_available_at, free_load_extend): Likewise.
16248 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16249 * hw-doloop.c (scan_loop): Likewise.
16250 * ifcvt.c (dead_or_predicable): Likewise.
16251 * init-regs.c (initialize_uninitialized_regs): Likewise.
16252 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16253 (process_bb_node_lives): Likewise.
16254 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16255 (find_moveable_pseudos): Likewise.
16256 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16257 * recog.c (peep2_find_free_register): Likewise.
16258 * ree.c (get_defs): Likewise.
16259 * regstat.c (regstat_bb_compute_ri): Likewise.
16260 (regstat_bb_compute_calls_crossed): Likewise.
16261 * sched-deps.c (find_inc, find_mem): Likewise.
16262 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16263 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16264 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16265 (prepare_shrink_wrap): Likewise.
16266 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16267 * web.c (union_defs, pass_web::execute): Likewise.
16268 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16269 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16271 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16273 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16274 to inheritance pseudos.
16275 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16277 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16280 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16281 (BU_MISC_2): Rename to ...
16282 (BU_LDBL128_2): ... this.
16283 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16284 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16285 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16286 RS6000_BTM_LDBL128.
16287 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16288 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16289 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16290 (unpacktf_1): Likewise.
16291 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16292 (__builtin_longdouble_dw1): Likewise.
16293 * doc/sourcebuild.texi (longdouble128): Document.
16295 2014-06-13 Jeff Law <law@redhat.com>
16297 PR rtl-optimization/61094
16298 PR rtl-optimization/61446
16299 * ree.c (combine_reaching_defs): Get the mode for the copy from
16300 the extension insn rather than the defining insn.
16302 2014-06-13 Dehao Chen <dehao@google.com>
16304 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16306 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16308 * doc/install.texi (--enable-linker-plugin-configure-flags)
16309 (--enable-linker-plugin-flags): Document new flags.
16311 2014-06-13 Martin Jambor <mjambor@suse.cz>
16314 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16315 cache_token if returning early.
16317 2014-06-13 Nick Clifton <nickc@redhat.com>
16319 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16320 requested alignment is active.
16321 (LABEL_ALIGN): Likewise.
16322 (LOOP_ALIGN): Likewise.
16324 2014-06-13 Richard Biener <rguenther@suse.de>
16326 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16327 Rewrite to propagate the VN result into all uses where
16328 possible and to remove stmts becoming dead because of that.
16329 (eliminate): Generalize stmt removal handling, remove in
16330 reverse dominator order to support proper debug stmt
16331 generation. Update stmts before removing stmts.
16332 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16334 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16336 PR tree-optimization/61375
16337 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16338 symbolic number cannot be represented in an uint64_t.
16339 (find_bswap_or_nop_1): Likewise.
16341 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16343 * symtab.c (symtab_node::reset_section): New method.
16344 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16346 * cgraph.h (reset_section): Declare.
16347 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16348 do not consider comdat locals.
16349 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16351 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16352 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16353 reset sections of symbols dragged out of the comdats.
16354 (function_and_variable_visibility): Reset sections of
16357 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16359 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16360 to use symtab and decl_binds_to_current_def_p
16361 * tree-vectorizer.c (increase_alignment): Increase alignment
16362 of alias target, too.
16364 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16366 PR middle-end/61486
16367 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16368 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16369 if outer combined construct is distribute.
16370 (gimplify_omp_for): For OMP_DISTRIBUTE set
16371 gimplify_omp_ctxp->distribute.
16372 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16373 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16374 mapping into decl map.
16376 2014-06-12 Jason Merrill <jason@redhat.com>
16378 * common.opt (fabi-version): Change default to 0.
16380 2014-06-12 Jason Merrill <jason@redhat.com>
16382 * toplev.c (process_options): Reject -fabi-version=1.
16384 2014-06-12 Jeff Law <law@redhat.com>
16386 PR tree-optimization/61009
16387 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16388 value when we stop processing a block due to problematic PHIs.
16390 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16392 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16393 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16394 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16395 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16396 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16397 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16398 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16399 are not in the spec.
16401 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16404 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16405 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16408 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16410 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16412 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16415 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16416 loading from address spaces.
16418 2014-06-12 Martin Liska <mliska@suse.cz>
16421 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16422 statement is reachable.
16424 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16426 * symtab.c (section_hash): New hash.
16427 (symtab_unregister_node): Clear section before freeing.
16428 (hash_section_hash_entry): New haser.
16429 (eq_sections): New function.
16430 (symtab_node::set_section_for_node): New method.
16431 (set_section_1): Update.
16432 (symtab_node::set_section): Take string instead of tree as parameter.
16433 (symtab_resolve_alias): Update.
16434 * cgraph.h (section_hash_entry_d): New structure.
16435 (section_hash_entry): New typedef.
16436 (cgraph_node): Change comdat_group_ to x_comdat_group,
16437 change section_ to x_section and turn into section_hash_entry;
16438 update accestors; put set_section_for_node offline.
16439 * tree.c (decl_section_name): Turn into string.
16440 (set_decl_section_name): Change parameter to be string.
16441 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16442 * sdbout.c (sdbout_one_type): Update.
16443 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16444 * varasm.c (IN_NAMED_SECTION, get_named_section,
16445 resolve_unique_section, hot_function_section, get_named_text_section,
16446 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16447 make_decl_rtl, default_unique_section): Update.
16448 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16449 (c6x_elf_unique_section): Update.
16450 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16451 * config/pa/pa.c (pa_function_section): Update.
16452 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16453 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16454 * config/arc/arc.c (arc_in_small_data_p): Update.
16455 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16456 * config/mcore/mcore.c (mcore_unique_section): Update.
16457 * config/mips/mips.c (mips16_build_function_stub): Update.
16458 (mips16_build_call_stub): Update.
16459 (mips_function_rodata_section): Update.
16460 (mips_in_small_data_p): Update.
16461 * config/score/score.c (score_in_small_data_p): Update.
16462 * config/rx/rx.c (rx_in_small_data): Update.
16463 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16464 (rs6000_xcoff_asm_named_section): Update.
16465 (rs6000_xcoff_unique_section): Update.
16466 * config/frv/frv.c (frv_string_begins_with): Update.
16467 (frv_in_small_data_p): Update.
16468 * config/v850/v850.c (v850_encode_data_area): Update.
16469 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16470 (bfin_handle_l1_data_attribute): Update.
16471 (bfin_handle_l2_attribute): Update.
16472 * config/mep/mep.c (mep_unique_section): Update.
16473 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16475 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16476 (h8300_handle_tiny_data_attribute): Update.
16477 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16478 (m32r_in_small_data_p): Update.
16479 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16480 * config/i386/i386.c (ix86_in_large_data_p): Update.
16481 * config/i386/winnt.c (i386_pe_unique_section): Update.
16482 * config/darwin.c (darwin_function_section): Update.
16483 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16484 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16485 (new_emutls_decl): Update.
16486 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16487 input_varpool_node): Update.
16488 (ead_string_cst): Turn to ...
16489 (read_string): ... this one.
16490 * dwarf2out.c (secname_for_decl): Update.
16491 * asan.c (asan_protect_global): Update.
16493 2014-06-11 DJ Delorie <dj@redhat.com>
16495 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16497 * config/rx/rx.c (rx_option_override): Likewise.
16498 (rx_align_for_label): Likewise.
16500 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16502 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16504 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16507 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16509 * common.md: New file.
16510 * doc/md.texi: Update description of generic, machine-independent
16512 * config/s390/constraints.md (e): Delete.
16513 * Makefile.in (md_file): Include common.md.
16514 * config/m32c/t-m32c (md_file): Likewise.
16515 * genpreds.c (general_mem): New array.
16516 (generic_constraint_letters): Remove constraints now defined by
16518 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16519 Allow the first character to be '<' or '>' as well.
16520 * genoutput.c (general_mem): New array.
16521 (indep_constraints): Remove constraints now defined by common.md.
16522 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16523 Remove special handling of 'm'.
16524 * ira-costs.c (record_reg_classes): Remove special handling of
16525 constraints now defined by common.md.
16526 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16527 * ira-lives.c (single_reg_class): Likewise.
16528 (ira_implicitly_set_insn_hard_regs): Likewise.
16529 * lra-constraints.c (reg_class_from_constraints): Likewise.
16530 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16531 * postreload.c (reload_cse_simplify_operands): Likewise.
16532 * reload.c (push_secondary_reload, scratch_reload_class)
16533 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16534 * reload1.c (maybe_fix_stack_asms): Likewise.
16535 * targhooks.c (default_secondary_reload): Likewise.
16536 * stmt.c (parse_output_constraint): Likewise.
16537 * recog.c (preprocess_constraints): Likewise.
16538 (constrain_operands, peep2_find_free_register): Likewise.
16539 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16540 must be handled specially.
16542 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16544 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16545 * genpreds.c (have_const_dbl_constraints): Delete.
16546 (add_constraint): Don't set it.
16547 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16548 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16549 constraints using the lookup_constraint logic.
16550 * ira-lives.c (single_reg_class): Likewise.
16551 * ira.c (ira_setup_alts): Likewise.
16552 * lra-constraints.c (process_alt_operands): Likewise.
16553 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16554 * reload.c (find_reloads): Likewise.
16556 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16558 * genpreds.c (const_int_start, const_int_end): New variables.
16559 (choose_enum_order): Output CONST_INT constraints before memory
16561 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16563 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16564 * ira.c (ira_setup_alts): Likewise.
16565 * lra-constraints.c (process_alt_operands): Likewise.
16566 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16567 * reload.c (find_reloads): Likewise.
16569 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16571 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16572 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16573 * recog.c (preprocess_constraints): Update accordingly.
16575 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16577 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16578 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16579 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16580 * genpreds.c (print_type_tree): New function.
16581 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16582 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16583 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16584 Write out enum constraint_type and get_constraint_type.
16585 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16586 constraint_num rather than a constraint string.
16587 (satisfies_address_constraint_p): Likewise.
16588 (reg_class_from_constraints): Avoid old constraint macros.
16589 (process_alt_operands, process_address_1): Likewise.
16590 (curr_insn_transform): Likewise.
16591 * ira-costs.c (record_reg_classes): Likewise.
16592 (record_operand_costs): Likewise.
16593 * ira-lives.c (single_reg_class): Likewise.
16594 (ira_implicitly_set_insn_hard_regs): Likewise.
16595 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16596 * postreload.c (reload_cse_simplify_operands): Likewise.
16597 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16598 (constrain_operands, peep2_find_free_register): Likewise.
16599 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16600 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16601 * reload1.c (maybe_fix_stack_asms): Likewise.
16602 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16603 * targhooks.c (default_secondary_reload): Likewise.
16604 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16605 to EXTRA_CONSTRAINT_STR.
16606 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16608 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16610 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16611 (write_constraint_satisfied_p_array): ...this new function.
16612 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16614 (write_insn_preds_c): Update accordingly.
16616 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16618 * genpreds.c (write_lookup_constraint): Rename to...
16619 (write_lookup_constraint_1): ...this.
16620 (write_lookup_constraint_array): New function.
16621 (write_tm_preds_h): Define lookup_constraint as an inline function
16622 that uses write_lookup_constraint_array where possible.
16623 (write_insn_preds_c): Update for the changes above.
16625 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16627 * doc/md.texi (regclass_for_constraint): Rename to...
16628 (reg_class_for_constraint): ...this.
16629 * genpreds.c (num_constraints, enum_order, register_start)
16630 (register_end, satisfied_start, memory_start, memory_end)
16631 (address_start, address_end): New variables.
16632 (add_constraint): Count the number of constraints.
16633 (choose_enum_order): New function.
16634 (write_enum_constraint_num): Iterate over enum_order.
16635 (write_regclass_for_constraint): Rename to...
16636 (write_reg_class_for_constraint_1): ...this and update output
16638 (write_constraint_satisfied_p): Rename to...
16639 (write_constraint_satisfied_p_1): ...this and update output
16640 accordingly. Do nothing if all extra constraints are register
16642 (write_insn_extra_memory_constraint): Delete.
16643 (write_insn_extra_address_constraint): Delete.
16644 (write_range_function): New function.
16645 (write_tm_preds_h): Define constraint_satisfied_p and
16646 reg_class_for_constraint as inline functions that do a range check
16647 before calling the out-of-line function. Use write_range_function
16648 to implement insn_extra_{register,memory,address}_constraint,
16649 the first of which is new.
16650 (write_insn_preds_c): Update after above changes to write_* functions.
16651 (main): Call choose_enum_order.
16653 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16655 PR tree-optimization/61306
16656 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16657 expression instead of its size.
16658 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16659 false to prevent optimization when the result is unpredictable due to
16660 arithmetic right shift of signed type with highest byte is set.
16661 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16662 (init_symbolic_number): Likewise.
16663 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16664 when the result is unpredictable due to sign extension.
16666 2014-06-11 Terry Guo <terry.guo@arm.com>
16668 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16669 (*thumb1_addsi3): Ditto.
16670 (*thumb_subdi3): Ditto.
16671 (thumb1_subsi3_insn): Ditto.
16672 (*thumb_mulsi3): Ditto.
16673 (*thumb_mulsi3_v6): Ditto.
16674 (*thumb1_andsi3_insn): Ditto.
16675 (thumb1_bicsi3): Ditto.
16676 (*thumb1_iorsi3_insn): Ditto.
16677 (*thumb1_xorsi3_insn): Ditto.
16678 (*thumb1_ashlsi3): Ditto.
16679 (*thumb1_ashrsi3): Ditto.
16680 (*thumb1_lshrsi3): Ditto.
16681 (*thumb1_rotrsi3): Ditto.
16682 (*thumb1_negdi2): Ditto.
16683 (*thumb1_negsi2): Ditto.
16684 (*thumb1_abssi2): Ditto.
16685 (*thumb1_neg_abssi2): Ditto.
16686 (*thumb1_one_cmplsi2): Ditto.
16687 (*thumb1_zero_extendhisi2): Ditto.
16688 (*thumb1_zero_extendqisi2): Ditto.
16689 (*thumb1_zero_extendqisi2_v6): Ditto.
16690 (thumb1_extendhisi2): Ditto.
16691 (thumb1_extendqisi2): Ditto.
16692 (*thumb1_movdi_insn): Ditto.
16693 (*thumb1_movsi_insn): Ditto.
16694 (*thumb1_movhi_insn): Ditto.
16695 (thumb_movhi_clobber): Ditto.
16696 (*thumb1_movqi_insn): Ditto.
16697 (*thumb1_movhf): Ditto.
16698 (*thumb1_movsf_insn): Ditto.
16699 (*thumb_movdf_insn): Ditto.
16700 (movmem12b): Ditto.
16702 (cbranchqi4): Ditto.
16703 (cbranchsi4_insn): Ditto.
16704 (cbranchsi4_scratch): Ditto.
16705 (*negated_cbranchsi4): Ditto.
16706 (*tbit_cbranch): Ditto.
16707 (*tlobits_cbranch): Ditto.
16708 (*tstsi3_cbranch): Ditto.
16709 (*cbranchne_decr1): Ditto.
16710 (*addsi3_cbranch): Ditto.
16711 (*addsi3_cbranch_scratch): Ditto.
16712 (*thumb_cmpdi_zero): Ditto.
16713 (cstoresi_eq0_thumb1): Ditto.
16714 (cstoresi_ne0_thumb1): Ditto.
16715 (*cstoresi_eq0_thumb1_insn): Ditto.
16716 (*cstoresi_ne0_thumb1_insn): Ditto.
16717 (cstoresi_nltu_thumb1): Ditto.
16718 (cstoresi_ltu_thumb1): Ditto.
16719 (thumb1_addsi3_addgeu): Ditto.
16720 (*thumb_jump): Ditto.
16721 (*call_reg_thumb1_v5): Ditto.
16722 (*call_reg_thumb1): Ditto.
16723 (*call_value_reg_thumb1_v5): Ditto.
16724 (*call_value_reg_thumb1): Ditto.
16725 (*call_insn): Ditto.
16726 (*call_value_insn): Ditto.
16727 (thumb1_casesi_internal_pic): Ditto.
16728 (thumb1_casesi_dispatch): Ditto.
16729 (*thumb1_indirect_jump): Ditto.
16730 (prologue_thumb1_interwork): Ditto.
16731 (*epilogue_insns): Ditto.
16732 (consttable_1): Ditto.
16733 (consttable_2): Ditto.
16734 (tablejump): Ditto.
16735 (*thumb1_tablejump): Ditto.
16736 (thumb_eh_return): Ditto.
16737 (define_peephole2): Two of them are thumb1 only and got moved into
16738 new file thumb1.md.
16739 (define_split): Six of them are thumb1 only and got moved into new
16741 * config/arm/thumb1.md: New file comprised of above thumb1 only
16744 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16746 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16747 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16749 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16750 (aarch64_crc_builtin_datum): New struct.
16751 (aarch64_crc_builtin_data): New.
16752 (aarch64_init_crc32_builtins): New function.
16753 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16754 (aarch64_crc32_expand_builtin): New.
16755 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16756 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16757 __ARM_FEATURE_CRC32 when appropriate.
16758 (TARGET_CRC32): Define.
16759 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16760 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16761 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16762 (aarch64_<crc_variant>): New pattern.
16763 * config/aarch64/arm_acle.h: New file.
16764 * config/aarch64/iterators.md (CRC): New int iterator.
16765 (crc_variant, crc_mode): New int attributes.
16766 * doc/aarch64-acle-intrinsics.texi: New file.
16767 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16768 Include aarch64-acle-intrinsics.texi.
16770 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16772 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16773 check for stores group of length 3.
16774 (vect_permute_store_chain): New permutations for stores group of
16776 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16777 of vec_perm_shuffle for the new permutations.
16779 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16781 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16782 table rewriting temporarily on targets not supporting ONE_ONLY.
16784 2014-06-11 Richard Biener <rguenther@suse.de>
16786 PR middle-end/61437
16788 2014-06-04 Richard Biener <rguenther@suse.de>
16790 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16791 TREE_PUBLIC and DECL_EXTERNAL decls.
16793 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16795 * varasm.c (set_implicit_section): New function.
16796 (resolve_unique_section): Use it to set implicit section
16798 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16799 (default_function_section): Likewise.
16800 (decl_binds_to_current_def_p): Constify argument.
16801 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16802 * asan.c (asan_protect_global): Use
16803 symtab_get_node (decl)->implicit_section.
16804 * symtab.c (dump_symtab_base): Dump implicit sections.
16805 (verify_symtab_base): Verify sanity of sectoins and comdats.
16806 (symtab_resolve_alias): Alias share the section of its target.
16807 (set_section_1): New function.
16808 (symtab_node::set_section): Move here, recurse to aliases.
16809 (verify_symtab): Check for duplicated symtab lists.
16810 * tree-core.h (implicit_section_name_p): Remove.
16811 * tree-vect-data-refs.c: Include varasm.h.
16812 (vect_can_force_dr_alignment_p): Fix conditional on when
16813 decl bints to current definition; use
16814 symtab_get_node (decl)->implicit_section.
16815 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16816 * cgraph.h (struct symtab_node): Add implicit_section.
16817 (set_section): Rename to ...
16818 (set_section_for_node): ... this one.
16819 (set_section): Declare.
16820 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16821 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16822 input_overwrite_node, input_varpool_node): Stream implicit_section.
16823 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16824 removal; it will fail in LTO.
16826 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16828 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16829 Change second alternative type to f_mcr.
16830 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16831 and 12th alternatives' types to f_mcr and f_mrc.
16832 (*movdi_aarch64): Same for 12th and 13th alternatives.
16833 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16834 (aarch64_movtilow_tilow): Change type to fmov.
16836 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16838 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16839 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16841 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16843 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16845 (aarch64_sqrdmulh_lane<mode>): Likewise.
16846 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16847 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16848 (aarch64_sqdmulh_laneq<mode>): New expander.
16849 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16850 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16851 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16852 (aarch64_sqdmulh_lane<mode>): New expander.
16853 (aarch64_sqrdmulh_lane<mode>): Likewise.
16854 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16855 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16856 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16857 (aarch64_sqdmlal_laneq<mode>): Likewise.
16858 (aarch64_sqdmlsl_lane<mode>): Likewise.
16859 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16860 (aarch64_sqdmlal2_lane<mode>): Likewise.
16861 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16862 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16863 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16864 (aarch64_sqdmull_lane<mode>): Likewise.
16865 (aarch64_sqdmull_laneq<mode>): Likewise.
16866 (aarch64_sqdmull2_lane<mode>): Likewise.
16867 (aarch64_sqdmull2_laneq<mode>): Likewise.
16869 2014-06-10 Richard Biener <rguenther@suse.de>
16871 PR tree-optimization/61438
16872 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16873 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16874 insertion of IVs if running PRE.
16875 (eliminate): Adjust.
16876 (pass_pre::execute): Likewise.
16877 (pass_fre::execute): Likewise.
16879 2014-06-10 Richard Biener <rguenther@suse.de>
16881 PR middle-end/61456
16882 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16883 Do not use the main variant for the type comparison.
16884 (ncr_compar): Likewise.
16885 (nonoverlapping_component_refs_p): Likewise.
16887 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16889 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16890 REG_CFA_RESTORE mode.
16892 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16894 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16895 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16896 expand_vec_perm_pblendv.
16898 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16900 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16902 Simplify description of __crc32d and __crc32cd intrinsics.
16903 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16906 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16909 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16910 * config.in: Regenerate.
16911 * configure: Likewise.
16913 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16915 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16917 (intersect_static_var_sets): Remove.
16918 (propagate): Do not prune local statics.
16920 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16923 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16924 Set lastprivate_firstprivate even if omp_private_outer_ref
16925 langhook returns true.
16926 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16927 langhook, call unshare_expr on new_var and call
16928 build_outer_var_ref to get the last argument.
16930 2014-06-10 Marek Polacek <polacek@redhat.com>
16933 * doc/extend.texi: Add cindex for transparent_union.
16935 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16937 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16938 init_symbolic_number ().
16940 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16942 PR middle-end/61141
16943 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16944 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16945 (verify_rtl_sharing): Likewise.
16947 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16950 * tree.c (build_qualified_type): Use a canonical type for
16953 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16955 * config/arm/arm-modes.def: Remove XFmode.
16957 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
16960 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
16961 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
16962 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
16963 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
16964 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
16965 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
16966 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
16967 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
16968 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
16970 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
16972 * tree-core.h (tree_decl_with_vis): Remove section_name.
16974 2014-06-09 Kito Cheng <kito@0xlab.org>
16976 * ira.c (ira): Don't call init_caller_save if LRA enabled
16977 since LRA use its own infrastructure to handle that.
16979 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
16981 * symtab.c (dump_symtab_base): Update dumping.
16982 (symtab_make_decl_local): Clear only DECL_COMDAT.
16983 * tree-vect-data-refs.c (Check that variable is static before
16984 tampering with sections.
16985 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
16986 (cgraph_create_virtual_clone): Likewise.
16987 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
16988 (decl_section_name, set_decl_section_name): New accessors.
16989 (find_decls_types_r): Do not walk section name
16990 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
16991 (decl_comdat_group, decl_comdat_group_id): Constify.
16992 (decl_section_name, set_decl_section_name): Update.
16993 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
16994 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
16995 (cgraph_make_node_local_1): Clear section and comdat group.
16996 * cgraph.h (set_comdat_group): Sanity check.
16997 (get_section, set_section): New.
16998 * ipa-comdats.c (ipa_comdats): Use get_section.
16999 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17000 * lto-streamer-out.c: Do not follow section names.
17001 * c-family/c-common.c (handle_section_attribute): Update.
17002 * lto-cgraph.c (lto_output_node): Output section.
17003 (lto_output_varpool_node): Likewise.
17004 (read_comdat_group): Rename to ...
17005 (read_identifier): ... this one.
17006 (read_string_cst): New function.
17007 (input_node, input_varpool_node): Input section names.
17008 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17009 (new_emutls_decl): Update.
17010 (secname_for_decl): Check section names only of static vars.
17011 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17012 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17013 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17014 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17015 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17016 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17017 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17018 * config/v850/v850.c (v850_insert_attributes): Likewise.
17019 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17021 (h8300_handle_tiny_data_attribute): Likewise.
17022 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17023 (bfin_handle_l2_attribute): Likewise.
17025 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17027 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17028 remove static initializer.
17030 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17032 * varasm.c (use_blocks_for_decl_p): Check symbol table
17033 instead of alias attribute.
17034 (place_block_symbol): Recurse on aliases.
17036 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17038 * ipa-visibility.c: Include varasm.h
17039 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17041 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17043 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17044 outputting aliases.
17046 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17048 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17049 from test_insn into GGC space escape via SET_SRC.
17051 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17053 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17054 call statement, if any.
17055 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17056 statements, if any. Tidy up.
17058 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17061 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17062 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17063 handles swapping the two 64-bit double words on little endian
17064 systems. Include V1TImode and optionally TImode in VSX_LE so that
17065 these types are properly swapped. Change all of the insns and
17066 splits that do the 64-bit swaps to use VSX_LE.
17067 (vsx_le_perm_load_<mode>): Likewise.
17068 (vsx_le_perm_store_<mode>): Likewise.
17069 (splitters for little endian memory operations): Likewise.
17070 (vsx_xxpermdi2_le_<mode>): Likewise.
17071 (vsx_lxvd2x2_le_<mode>): Likewise.
17072 (vsx_stxvd2x2_le_<mode>): Likewise.
17074 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17077 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17078 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17079 and corresponding splitters. Zero extend general register
17080 or memory input operand to XMM temporary. Enable for
17081 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17082 (floatunssi<mode>2): Update expander predicate.
17084 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17086 PR rtl-optimization/61325
17087 * lra-constraints.c (process_address_1): Check scale equal to one
17088 to prevent transformation: base + scale * index => base + new_reg.
17090 2014-06-06 Richard Biener <rguenther@suse.de>
17092 PR tree-optimization/59299
17093 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17095 (nearest_common_dominator_of_uses): Likewise.
17096 (statement_sink_location): Adjust. Support sinking loads.
17098 2014-06-06 Martin Jambor <mjambor@suse.cz>
17100 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17101 (build_agg_jump_func_from_list): Likewise.
17102 (determine_known_aggregate_parts): Renamed to
17103 determine_locally_known_aggregate_parts. Moved some functionality
17104 to the two functions above, removed bound checks.
17106 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17108 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17109 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17110 (aarch64_progress_pointer): Likewise.
17111 (aarch64_copy_one_part_and_move_pointers): Likewise.
17112 (aarch64_expand_movmen): Likewise.
17113 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17114 * config/aarch64/aarch64.md (movmem<mode>): New.
17116 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17118 * targhooks.c (default_add_stmt_cost): Call target specific
17119 hook instead of default one.
17121 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17123 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17124 endianness instead of host endianness.
17125 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17128 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17131 * function.c (instantiate_decls): Process the saved static chain.
17132 (expand_function_start): If not optimizing, save the static chain
17134 * tree-nested.c (convert_all_function_calls): Always create the static
17135 chain for nested functions if not optimizing.
17137 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17139 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17141 2014-06-06 Richard Biener <rguenther@suse.de>
17143 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17144 (construct_init_block): Likewise.
17145 (construct_exit_block): Likewise.
17146 (pass_expand::execute): Likewise.
17147 * graphite.c (graphite_transforms): Replace check for current_loops
17148 with a check for > 1 loops.
17149 (pass_graphite_transforms::execute): Adjust.
17150 * ipa-split.c (split_function): Remove check for current_loops.
17151 * omp-low.c (expand_parallel_call): Likewise.
17152 (expand_omp_for_init_counts): Likewise.
17153 (extract_omp_for_update_vars): Likewise.
17154 (expand_omp_for_generic): Likewise.
17155 (expand_omp_sections): Likewise.
17156 (expand_omp_target): Likewise.
17157 * tracer.c (tail_duplicate): Likewise.
17158 (pass_tracer::execute): Likewise.
17159 * trans-mem.c (expand_transaction): Likewise.
17160 * tree-complex.c (expand_complex_div_wide): Likewise.
17161 * tree-eh.c (lower_resx): Likewise.
17162 (cleanup_empty_eh_merge_phis): Likewise.
17163 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17164 current_loops with a check for > 1 loops.
17165 (pass_predcom::execute): Adjust.
17166 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17167 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17168 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17169 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17170 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17171 * tree-switch-conversion.c (process_switch): Likewise.
17172 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17173 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17174 (execute_vrp): Likewise.
17175 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17177 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17179 * rtl.h (insn_location): Declare.
17180 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17181 with UNKNOWN_LOCATION.
17182 * emit-rtl.c (insn_location): New function.
17183 * final.c (notice_source_line): Check that the instruction has a
17184 location before retrieving it and use insn_location.
17185 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17186 * print-rtl.c (print_rtx): Likewise.
17188 2014-06-06 Richard Biener <rguenther@suse.de>
17190 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17192 2014-06-06 Christian Bruel <christian.bruel@st.com>
17194 PR tree-optimization/43934
17195 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17198 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17200 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17201 return NO_REGS for extra address and memory constraints. Handle
17202 operands that match (or are equivalent to something that matches)
17203 extra constant constraints. Ignore other non-register operands.
17205 2014-06-06 Alan Modra <amodra@gmail.com>
17208 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17209 * doc/tm.texi: Regenerate.
17210 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17211 Use throughout in place of REG_PARM_STACK_SPACE.
17212 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17213 "incoming" param. Pass to rs6000_function_parms_need_stack.
17214 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17215 prototype_p when incoming. Use function decl when incoming
17216 to handle K&R style functions.
17217 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17218 (INCOMING_REG_PARM_STACK_SPACE): Define.
17220 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17223 * cfgexpand.c (expand_debug_expr): Use address space of nested
17224 TREE_TYPE for ADDR_EXPR and MEM_REF.
17226 2014-06-05 Jeff Law <law@redhat.com>
17228 PR tree-optimization/61289
17229 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17230 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17231 looking for those which match LHS. All callers changed.
17232 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17233 parameters and code which manipulated them. All callers changed.
17234 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17235 and DST_MAP parameters. Simplify invalidation code by just calling
17236 invalidate_equivalences. All callers changed.
17237 (thread_across_edge): Simplify now that we don't need to maintain
17238 the map of equivalences to invalidate.
17240 2014-06-05 Kai Tietz <ktietz@redhat.com>
17241 Richard Henderson <rth@redhat.com>
17244 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17245 checking for !TARGET_X32.
17246 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17247 (sibcall_intern): New define_insn, plus required peepholes.
17248 (sibcall_pop_intern): Likewise.
17249 (sibcall_value_intern): Likewise.
17250 (sibcall_value_pop_intern): Likewise.
17252 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17254 * tree-inline.c (tree_function_versioning): Check DF info existence
17255 before accessing it.
17257 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17259 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17261 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17262 aarch64_frame hard_fp_offset and frame_size.
17263 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17264 frame_size; remove original_frame_size.
17265 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17266 (aarch64_initial_elimination_offset): Remove frame_size and
17267 offset. Use aarch64_frame frame_size.
17269 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17270 Jiong Wang <jiong.wang@arm.com>
17271 Renlin <renlin.li@arm.com>
17273 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17274 initialization of R30 offset. Update offset. Iterate core
17275 regisers upto X30. Remove X29, X30 specific code.
17277 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17278 Jiong Wang <jiong.wang@arm.com>
17280 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17281 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17282 (aarch64_register_saved_on_entry): Adjust test.
17284 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17286 * config/aarch64/aarch64.h (machine_function): Move
17287 saved_varargs_size from here...
17288 (aarch64_frame): ... to here.
17290 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17291 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17292 (aarch64_initial_elimination_offset)
17293 (aarch64_setup_incoming_varargs): Adjust location of
17294 saved_varargs_size.
17296 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17298 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17301 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17302 Prachi Godbole <Prachi.Godbole@imgtec.com>
17304 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17305 mips32r5 entry to use PROCESSOR_P5600.
17306 * config/mips/mips-tables.opt: Regenerate.
17307 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17308 * config/mips/mips.c (mips_fmadd_bypass): New function.
17309 (mips_rtx_cost_data): Add costs for p5600.
17310 (mips_issue_rate): Add support for p5600.
17311 (mips_multipass_dfa_lookahead): Likewise.
17312 * config/mips/mips.h (TUNE_P5600): New define.
17313 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17314 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17315 * config/mips/mips.md: Include p5600.md.
17316 (processor): Add p5600.
17317 * config/mips/p5600.md: New file.
17319 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17321 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17322 * config/i386/predicates.md (palignr_operand): New.
17323 Indicates if permutation is suitable for palignr instruction.
17325 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17327 PR tree-optimization/61319
17328 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17329 stmt belongs to loop.
17331 2014-06-05 Richard Biener <rguenther@suse.de>
17333 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17334 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17335 (lookup_tmp_var): Adjust.
17336 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17338 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17340 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17342 2014-06-05 Marek Polacek <polacek@redhat.com>
17345 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17347 2014-06-04 Tom de Vries <tom@codesourcery.com>
17349 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17352 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17354 PR tree-optimization/61385
17355 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17357 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17359 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17360 changed to use fatal_error.
17361 (main): Ensure lto_wrapper_cleanup is run atexit.
17363 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17365 * lra-constraints.c (valid_address_p): Move earlier in file.
17366 (address_eliminator): New structure.
17367 (satisfies_memory_constraint_p): New function.
17368 (satisfies_address_constraint_p): Likewise.
17369 (process_alt_operands, process_address, curr_insn_transform): Use them.
17371 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17373 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17375 (target_lra_int, default_target_lra_int, this_target_lra_int)
17376 (op_alt_data): Delete.
17377 * lra.h (lra_init): Delete.
17378 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17379 (init_insn_code_data_once): Remove op_alt_data handling.
17380 (finish_insn_code_data_once): Likewise.
17381 (init_op_alt_data): Delete.
17382 (get_static_insn_data): Initialize operand_alternative to null.
17383 (free_insn_recog_data): Cast operand_alternative before freeing it.
17384 (setup_operand_alternative): Take the operand_alternative as
17385 parameter and assume it isn't already cached in the static
17387 (lra_set_insn_recog_data): Update accordingly.
17388 (lra_init): Delete.
17389 * ira.c (ira_init): Don't call lra_init.
17390 * target-globals.h (this_target_lra_int): Declare.
17391 (target_globals): Remove lra_int.
17392 (restore_target_globals): Update accordingly.
17393 * target-globals.c: Don't include lra-int.h.
17394 (default_target_globals, save_target_globals): Remove lra_int.
17396 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17398 * recog.h (operand_alternative): Convert reg_class, reject,
17399 matched and matches into bitfields.
17400 (preprocess_constraints): New overload.
17401 (preprocess_insn_constraints): New function.
17402 (preprocess_constraints): Take the insn as parameter.
17403 (recog_op_alt): Change into a pointer.
17404 (target_recog): Add x_op_alt.
17405 * recog.c (asm_op_alt): New variable.
17406 (recog_op_alt): Change into a pointer.
17407 (preprocess_constraints): New overload, replacing the old function
17408 definition with one that doesn't use global state.
17409 (preprocess_insn_constraints): New function.
17410 (preprocess_constraints): Use them. Take the insn as parameter.
17411 Use asm_op_alt for asms.
17412 (recog_init): Free existing x_op_alt entries.
17413 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17415 (make_early_clobber_and_input_conflicts): Likewise.
17416 (process_bb_node_lives): Pass the insn to process_constraints.
17417 * reg-stack.c (check_asm_stack_operands): Likewise.
17418 (subst_asm_stack_regs): Likewise.
17419 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17420 * regrename.c (build_def_use): Likewise.
17421 * sched-deps.c (sched_analyze_insn): Likewise.
17422 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17423 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17424 (note_invalid_constants): Likewise.
17425 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17426 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17429 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17431 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17432 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17434 (make_early_clobber_and_input_conflicts): Likewise.
17435 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17437 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17439 * recog.h (alternative_class): New function.
17440 (which_op_alt): Return a const recog_op_alt.
17441 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17442 (subst_asm_stack_regs): Likewise.
17443 * config/arm/arm.c (note_invalid_constants): Likewise.
17444 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17445 the operand_alternative; use alternative class instead.
17446 * sel-sched.c (get_reg_class): Likewise.
17447 * regrename.c (build_def_use): Likewise.
17448 (hide_operands, restore_operands, record_out_operands): Update type
17451 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17453 * recog.h (recog_op_alt): Convert to a flat array.
17454 (which_op_alt): New function.
17455 * recog.c (recog_op_alt): Convert to a flat array.
17456 (preprocess_constraints): Update accordingly, grouping all
17457 operands of the same alternative together, rather than the
17459 * ira-lives.c (check_and_make_def_conflict): Likewise.
17460 (make_early_clobber_and_input_conflicts): Likewise.
17461 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17462 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17463 (subst_asm_stack_regs): Likewise.
17464 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17465 * regrename.c (hide_operands, record_out_operands): Likewise.
17466 (build_def_use): Likewise.
17467 * sel-sched.c (get_reg_class): Likewise.
17468 * config/arm/arm.c (note_invalid_constants): Likewise.
17470 2014-06-04 Jason Merrill <jason@redhat.com>
17474 * gimplify.c (gimplify_arg): Non-static.
17475 * gimplify.h: Declare it.
17477 2014-06-04 Richard Biener <rguenther@suse.de>
17479 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17480 TREE_PUBLIC and DECL_EXTERNAL decls.
17482 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17484 * regcprop.c (copyprop_hardreg_forward_1): Account for
17485 HARD_REGNO_CALL_PART_CLOBBERED.
17487 2014-06-04 Richard Biener <rguenther@suse.de>
17489 * configure.ac: Check whether the underlying type of int64_t
17490 is long or long long.
17491 * configure: Regenerate.
17492 * config.in: Likewise.
17493 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17494 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17496 2014-06-04 Richard Biener <rguenther@suse.de>
17498 PR tree-optimization/60098
17499 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17501 (dse_optimize_stmt): Simplify, now that we found a kill
17504 2014-06-04 Richard Biener <rguenther@suse.de>
17506 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17507 of accesses with non-invariant address.
17509 2014-06-04 Martin Liska <mliska@suse.cz>
17511 * cgraph.h (cgraph_make_wrapper): New function introduced.
17512 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17513 * ipa-inline.h (inline_analyze_function): The function is global.
17514 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17516 2014-06-04 Martin Liska <mliska@suse.cz>
17518 * tree.h (private_lookup_attribute_starting): New function.
17519 (lookup_attribute_starting): Likewise.
17520 * tree.c (private_lookup_attribute_starting): Likewise.
17522 2014-06-04 Martin Liska <mliska@suse.cz>
17524 * cgraph.h (expand_thunk): New argument added.
17525 (address_taken_from_non_vtable_p): New global function.
17526 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17527 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17528 * cgraphunit.c (analyze_function): Likewise.
17529 (assemble_thunks_and_aliases): Argument added to call.
17530 (expand_thunk): New argument forces to produce GIMPLE thunk.
17532 2014-06-04 Martin Liska <mliska@suse.cz>
17534 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17535 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17536 * profile.c (branch_prob): Likewise.
17538 2014-06-04 Martin Jambor <mjambor@suse.cz>
17541 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17542 handler for switch on an ipa_ref_use enum.
17543 * ipa-reference.c (analyze_function): Likewise.
17545 2014-06-04 Kai Tietz <ktietz@redhat.com>
17547 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17548 from old call-instruction.
17550 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17552 * config/aarch64/aarch64.c (aarch64_classify_address)
17553 (aarch64_legitimize_reload_address): Support full addressing modes
17555 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17556 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17558 2014-06-03 Andrew Pinski <apinski@cavium.com>
17560 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17563 2014-06-03 Andrew Pinski <apinski@cavium.com>
17565 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17566 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17568 2014-06-03 Kai Tietz <ktietz@redhat.com>
17570 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17573 2014-06-03 Dehao Chen <dehao@google.com>
17575 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17578 2014-06-03 Marek Polacek <polacek@redhat.com>
17581 * doc/invoke.texi: Document -Wswitch-bool.
17582 * function.c (stack_protect_epilogue): Cast controlling expression of
17584 * gengtype.c (walk_type): Generate switch expression with its
17585 controlling expression cast to int.
17587 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17589 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17591 * config/avr/avr-tables.opt: Regenerate.
17592 * config/avr/t-multilib: Regenerate.
17593 * doc/avr-mmcu.texi: Regenerate.
17595 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17596 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17598 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17599 (ata6617c, ata664251): Add new avr35 devices.
17600 (ata6612c): Add new avr4 device.
17601 (ata6613c, ata6614q): Add new avr5 devices.
17602 * config/avr/avr-tables.opt: Regenerate.
17603 * config/avr/t-multilib: Regenerate.
17604 * doc/avr-mmcu.texi: Regenerate.
17606 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17608 * gcc/config/aarch64/aarch64-builtins.c
17609 (aarch64_types_binop_ssu_qualifiers): New static data.
17610 (TYPES_BINOP_SSU): Define.
17611 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17612 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17613 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17614 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17615 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17616 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17617 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17618 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17619 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17620 suffix to builtin function name, remove cast.
17621 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17622 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17623 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17625 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17627 * gcc/config/aarch64/aarch64-builtins.c
17628 (aarch64_types_binop_uus_qualifiers,
17629 aarch64_types_shift_to_unsigned_qualifiers,
17630 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17631 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17632 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17633 sqshlu_n, uqshl_n): Update qualifiers.
17634 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17635 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17636 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17637 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17638 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17639 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17640 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17641 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17642 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17643 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17644 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17645 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17646 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17647 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17648 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17649 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17650 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17651 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17652 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17653 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17654 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17655 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17656 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17657 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17658 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17659 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17660 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17662 2014-06-03 Teresa Johnson <tejohnson@google.com>
17664 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17666 2014-06-02 Jason Merrill <jason@redhat.com>
17669 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17671 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17673 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17676 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17678 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17680 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17681 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17682 * config/aarch64/iterators.md (REVERSE): New iterator.
17683 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17684 (rev_op): New int_attribute.
17685 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17686 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17687 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17688 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17689 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17690 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17691 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17692 Replace temporary __asm__ with __builtin_shuffle.
17694 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17696 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17698 * config/mips/mips-tables.opt: Regenerate.
17699 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17700 to use mips_isa_rev rather than ISA_MIPS32R2.
17701 * config/mips/mips.h (ISA_MIPS32R3): New define.
17702 (ISA_MIPS32R5): New define.
17703 (ISA_MIPS64R3): New define.
17704 (ISA_MIPS64R5): New define.
17705 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17706 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17707 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17709 (MIPS_ISA_SYNCI_SPEC): Likewise.
17710 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17711 (LINK_SPEC): Added mips32r3 and mips32r5.
17712 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17713 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17714 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17715 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17716 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17717 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17718 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17720 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17722 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17724 * config/mips/mips.opt (mxpa): New option.
17725 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17728 2014-06-03 Martin Jambor <mjambor@suse.cz>
17731 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17734 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17736 PR tree-optimization/61328
17737 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17738 initialization from find_bswap_or_nop_1.
17739 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17740 in source_expr2 before using the size value the function sets. Also
17741 make use of init_symbolic_number () in both the old place and
17742 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17743 doing recursion in the GIMPLE_BINARY_RHS case.
17745 2014-06-03 Richard Biener <rguenther@suse.de>
17747 PR tree-optimization/61383
17748 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17751 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17753 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17754 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17755 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17756 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17758 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17759 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17760 * system.h: ...here and make it unconditional.
17761 * target.def (conditional_register_usage): Mention
17762 define_register_constraint instead of old-style constraint macros.
17763 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17764 * doc/tm.texi: Regenerate.
17765 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17766 protected by !USE_MD_CONSTRAINTS.
17767 * config/frv/frv.md: Remove quote from old version of documentation.
17768 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17769 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17770 CONST_DOUBLE_OK_FOR_LETTER.
17771 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17773 2014-06-02 Andrew Pinski <apinski@cavium.com>
17775 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17776 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17777 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17778 file whose name depends on -mabi= and -mbig-endian.
17779 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17780 Handle LP64 better and handle ilp32 too.
17781 (MULTILIB_OPTIONS): Delete.
17782 (MULTILIB_DIRNAMES): Delete.
17784 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17786 * expr.h: Remove prototypes of functions defined in builtins.c.
17787 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17788 Remove prototypes of functions defined in builtins.c.
17789 * builtins.h: Update prototype list to include all exported functions.
17790 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17791 no_c99_libc_has_function): Move to targhooks.c
17792 (build_string_literal, build_call_expr_loc_array,
17793 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17795 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17796 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17797 no_c99_libc_has_function): Relocate from builtins.c.
17798 * tree.c: Include builtins.h.
17799 (build_call_expr_loc_array, build_call_expr_loc_vec,
17800 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17802 * fold-const.h (fold_fma): Move prototype to builtins.h.
17803 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17804 * asan.c: Include builtins.h.
17805 * cfgexpand.c: Likewise.
17806 * convert.c: Likewise.
17807 * emit-rtl.c: Likewise.
17808 * except.c: Likewise.
17809 * expr.c: Likewise.
17810 * fold-const.c: Likewise.
17811 * gimple-fold.c: Likewise.
17812 * gimple-ssa-strength-reduction.c: Likewise.
17813 * gimplify.c: Likewise.
17814 * ipa-inline.c: Likewise.
17815 * ipa-prop.c: Likewise.
17816 * lto-streamer-out.c: Likewise.
17817 * stmt.c: Likewise.
17818 * tree-inline.c: Likewise.
17819 * tree-object-size.c: Likewise.
17820 * tree-sra.c: Likewise.
17821 * tree-ssa-ccp.c: Likewise.
17822 * tree-ssa-forwprop.c: Likewise.
17823 * tree-ssa-loop-ivcanon.c: Likewise.
17824 * tree-ssa-loop-ivopts.c: Likewise.
17825 * tree-ssa-math-opts.c: Likewise.
17826 * tree-ssa-reassoc.c: Likewise.
17827 * tree-ssa-threadedge.c: Likewise.
17828 * tree-streamer-in.c: Likewise.
17829 * tree-vect-data-refs.c: Likewise.
17830 * tree-vect-patterns.c: Likewise.
17831 * tree-vect-stmts.c: Likewise.
17832 * config/aarch64/aarch64.c: Likewise.
17833 * config/alpha/alpha.c: Likewise.
17834 * config/arc/arc.c: Likewise.
17835 * config/arm/arm.c: Likewise.
17836 * config/avr/avr.c: Likewise.
17837 * config/bfin/bfin.c: Likewise.
17838 * config/c6x/c6x.c: Likewise.
17839 * config/cr16/cr16.c: Likewise.
17840 * config/cris/cris.c: Likewise.
17841 * config/epiphany/epiphany.c: Likewise.
17842 * config/fr30/fr30.c: Likewise.
17843 * config/frv/frv.c: Likewise.
17844 * config/h8300/h8300.c: Likewise.
17845 * config/i386/i386.c: Likewise.
17846 * config/i386/winnt.c: Likewise.
17847 * config/ia64/ia64.c: Likewise.
17848 * config/iq2000/iq2000.c: Likewise.
17849 * config/lm32/lm32.c: Likewise.
17850 * config/m32c/m32c.c: Likewise.
17851 * config/m32r/m32r.c: Likewise.
17852 * config/m68k/m68k.c: Likewise.
17853 * config/mcore/mcore.c: Likewise.
17854 * config/mep/mep.c: Likewise.
17855 * config/microblaze/microblaze.c: Likewise.
17856 * config/mips/mips.c: Likewise.
17857 * config/mmix/mmix.c: Likewise.
17858 * config/mn10300/mn10300.c: Likewise.
17859 * config/moxie/moxie.c: Likewise.
17860 * config/msp430/msp430.c: Likewise.
17861 * config/nds32/nds32.c: Likewise.
17862 * config/pa/pa.c: Likewise.
17863 * config/pdp11/pdp11.c: Likewise.
17864 * config/picochip/picochip.c: Likewise.
17865 * config/rl78/rl78.c: Likewise.
17866 * config/rs6000/rs6000.c: Likewise.
17867 * config/rx/rx.c: Likewise.
17868 * config/s390/s390.c: Likewise.
17869 * config/score/score.c: Likewise.
17870 * config/sh/sh.c: Likewise.
17871 * config/sparc/sparc.c: Likewise.
17872 * config/spu/spu.c: Likewise.
17873 * config/stormy16/stormy16.c: Likewise.
17874 * config/tilegx/tilegx.c: Likewise.
17875 * config/tilepro/tilepro.c: Likewise.
17876 * config/v850/v850.c: Likewise.
17877 * config/vax/vax.c: Likewise.
17878 * config/xtensa/xtensa.c: Likewise.
17880 2014-06-02 Jeff Law <law@redhat.com>
17882 PR rtl-optimization/61094
17883 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17884 was marked as do_no_reextend. If a copy is needed to eliminate
17885 an extension, then mark it as do_not_reextend.
17887 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17889 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17891 2014-06-02 Richard Henderson <rth@redhat.com>
17894 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17895 addresses inside asms. Use output_operand_lossage instead of
17898 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17901 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17902 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17904 2014-06-02 Tom de Vries <tom@codesourcery.com>
17906 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17907 case that x has VOIDmode.
17909 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17911 * varasm.c (copy_constant): Delete function.
17912 (build_constant_desc): Don't call it.
17914 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17917 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17918 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17919 with immediate_operand.
17921 2014-06-02 Andreas Schwab <schwab@suse.de>
17923 * config/ia64/ia64.c
17924 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17925 pending_data_specs first.
17927 2014-06-02 Richard Biener <rguenther@suse.de>
17929 PR tree-optimization/61378
17930 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17931 valueized_anything.
17933 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17935 * config/i386/constraints.md (Bw): Rename from 'w'.
17936 (Bz): Rename from 'z'.
17937 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17939 2014-06-01 Kai Tietz <ktietz@redhat.com>
17942 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17943 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17944 instead of m constraint.
17946 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17948 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17949 a separate alternative where the scratch operand 2 is marked as
17952 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
17954 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
17955 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
17956 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
17957 and __builtins_arm_get_fpscr.
17958 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
17959 __builtins_arm_get_fpscr.
17960 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
17961 __builtins_arm_ldfpscr.
17962 (arm_atomic_assign_expand_fenv): New function.
17963 * config/arm/vfp.md (set_fpscr): New pattern.
17964 (get_fpscr) : Likewise.
17965 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
17967 * doc/extend.texi (AARCH64 Built-in Functions) : Document
17968 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
17970 2014-05-30 Jakub Jelinek <jakub@redhat.com>
17972 * asan.c (report_error_func): Add SLOW_P argument, use
17973 BUILT_IN_ASAN_*_N if set.
17974 (build_check_stmt): Likewise.
17975 (instrument_derefs): If T has insufficient alignment,
17976 force same handling as for odd sizes.
17978 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
17979 BUILT_IN_ASAN_REPORT_STORE_N): New.
17980 * asan.c (struct asan_mem_ref): Change access_size type to
17982 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
17983 update_mem_ref_hash_table): Likewise.
17984 (asan_mem_ref_hasher::hash): Hash in a HWI.
17985 (report_error_func): Change size_in_bytes argument to HWI.
17986 Use *_N builtins if size_in_bytes is larger than 16 or not power of
17988 (build_shadow_mem_access): New function.
17989 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
17990 Handle size_in_bytes not power of two or larger than 16.
17991 (instrument_derefs): Don't give up if size_in_bytes is not
17992 power of two or is larger than 16.
17994 2014-05-30 Kai Tietz <ktietz@redhat.com>
17997 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
17998 for sibling-tail-calls.
17999 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18001 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18002 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18004 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18006 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18007 * config/avr/avr-tables.opt: Regenerate.
18008 * config/avr/t-multilib: Regenerate.
18009 * doc/avr-mmcu.texi: Regenerate.
18011 2014-05-30 Ian Lance Taylor <iant@google.com>
18013 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18016 2014-05-30 Tom de Vries <tom@codesourcery.com>
18018 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18021 2014-05-30 Tom de Vries <tom@codesourcery.com>
18023 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18024 * lra.c (initialize_lra_reg_info_element): Add init of
18025 actual_call_used_reg_set field.
18026 (lra): Call lra_create_live_ranges before lra_inheritance for
18028 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18030 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18031 instead of call_used_reg_set for -fuse-caller-save.
18032 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18034 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18036 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18038 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18040 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18042 * ira.c (ira_get_dup_out_num): Check for output operands at
18043 the start of the loop. Handle cases where an included alternative
18044 follows an excluded one.
18046 2014-05-29 Mike Stump <mikestump@comcast.net>
18049 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18050 post ld passes when lto is used.
18052 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18054 PR rtl-optimization/61325
18055 * lra-constraints.c (process_address): Rename to process_address_1.
18056 (process_address): New function.
18058 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18060 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18061 TYPES_BINOPV): New static data.
18062 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18064 * config/aarch64/aarch64-simd.md (aarch64_ext,
18065 aarch64_im_lane_boundsi): New patterns.
18066 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18068 (aarch64_evpc_ext): New function.
18070 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18072 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18073 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18074 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18075 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18076 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18078 2014-05-29 Tom de Vries <tom@codesourcery.com>
18080 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18082 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18083 Richard Sandiford <rdsandiford@googlemail.com>
18085 * arm/iterators.md (shiftable_ops): New code iterator.
18086 (t2_binop0, arith_shift_insn): New code attributes.
18087 * arm/predicates.md (shift_nomul_operator): New predicate.
18088 * arm/arm.md (insn_enabled): Delete.
18089 (enabled): Remove insn_enabled test.
18090 (*arith_shiftsi): Delete. Replace with ...
18091 (*<arith_shift_insn>_multsi): ... new pattern.
18092 (*<arith_shift_insn>_shiftsi): ... new pattern.
18093 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18095 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18096 Tom de Vries <tom@codesourcery.com>
18098 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18099 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18101 (mips_split_call): Use POST_CALL_TMP_REG.
18102 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18104 2014-05-29 Tom de Vries <tom@codesourcery.com>
18106 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18107 with #ifdef STACK_REGS.
18109 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18111 * varasm.c (get_variable_section): Walk aliases.
18112 (place_block_symbol): Walk aliases.
18114 2014-05-28 Tom de Vries <tom@codesourcery.com>
18117 2014-05-28 Tom de Vries <tom@codesourcery.com>
18119 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18120 * lra.c (initialize_lra_reg_info_element): Add init of
18121 actual_call_used_reg_set field.
18122 (lra): Call lra_create_live_ranges before lra_inheritance for
18124 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18126 * lra-constraints.c (need_for_call_save_p): Use
18127 actual_call_used_reg_set instead of call_used_reg_set for
18129 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18131 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18133 * doc/md.texi: Document that the % constraint character must
18134 be at the beginning of the string.
18135 * genoutput.c (validate_insn_alternatives): Check that '=',
18136 '+' and '%' only appear at the beginning of a constraint.
18137 * ira.c (commutative_constraint_p): Delete.
18138 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18139 at the start of the string.
18140 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18142 * config/arm/neon.md (bicdi3_neon): Likewise.
18143 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18144 (slt_si, sltu_si): Likewise.
18145 * config/vax/vax.md (sbcdi3): Likewise.
18146 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18147 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18148 (mul64): Move '%' to beginning of constraint.
18149 * config/arm/arm.md (*xordi3_insn): Likewise.
18150 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18151 (xorsi3): Likewise.
18153 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18155 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18157 2014-05-28 Jason Merrill <jason@redhat.com>
18160 * cgraph.h (symtab_node::get_comdat_group_id): New.
18161 * cgraphunit.c (analyze_functions): Call it.
18162 * symtab.c (dump_symtab_node): Likewise.
18163 * tree.c (decl_comdat_group_id): New.
18164 * tree.h: Declare it.
18165 * lto-streamer-out.c (write_symbol): Use it.
18166 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18168 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18170 PR bootstrap/PR61146
18171 * wide-int.cc: Do not include longlong.h when compiling with clang.
18173 2014-05-28 Richard Biener <rguenther@suse.de>
18175 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18176 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18177 (vrp_visit_assignment_or_call): Print less vertical space.
18178 (vrp_visit_stmt): Likewise.
18179 (vrp_visit_phi_node): Likewise. For a PHI argument with
18180 VR_VARYING range consider recording it as copy.
18182 2014-05-28 Richard Biener <rguenther@suse.de>
18185 2014-05-28 Richard Biener <rguenther@suse.de>
18187 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18189 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18191 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18192 sufficiently aligned and an offset is used at the same time.
18193 (expand_expr_real_1): Likewise.
18195 2014-05-28 Richard Biener <rguenther@suse.de>
18197 PR middle-end/61045
18198 * fold-const.c (fold_comparison): When folding
18199 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18200 the sign of the remaining constant operand stays the same.
18202 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18204 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18205 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18206 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18208 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18209 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18210 (m32bit-doubles) Likewise.
18211 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18212 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18215 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18217 * configure.ac ($gcc_cv_ld_clearcap): New test.
18218 * configure: Regenerate.
18219 * config.in: Regenerate.
18220 * config/sol2.opt (mclear-hwcap): New option.
18221 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18222 * config/sol2-clearcap.map: Moved here from
18223 testsuite/gcc.target/i386/clearcap.map.
18224 * config/sol2-clearcapv2.map: Move here from
18225 gcc.target/i386/clearcapv2.map.
18226 * config/t-sol2 (install): Depend on install-clearcap-map.
18227 (install-clearcap-map): New target.
18228 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18231 2014-05-28 Richard Biener <rguenther@suse.de>
18233 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18234 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18235 ... here and remove the rest.
18236 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18238 2014-05-28 Richard Biener <rguenther@suse.de>
18240 PR tree-optimization/61335
18241 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18242 new range fails, drop to varying.
18244 2014-05-28 Olivier Hainque <hainque@adacore.com>
18246 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18247 (CPP_SPEC): Add entry for -mcpu=8548.
18248 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18249 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18251 2014-05-28 Tom de Vries <tom@codesourcery.com>
18253 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18254 * lra.c (initialize_lra_reg_info_element): Add init of
18255 actual_call_used_reg_set field.
18256 (lra): Call lra_create_live_ranges before lra_inheritance for
18258 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18260 * lra-constraints.c (need_for_call_save_p): Use
18261 actual_call_used_reg_set instead of call_used_reg_set for
18263 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18265 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18266 Tom de Vries <tom@codesourcery.com>
18268 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18270 (@item -fuse-caller-save): New item.
18272 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18273 Tom de Vries <tom@codesourcery.com>
18275 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18276 OPT_fuse_caller_save.
18278 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18279 Tom de Vries <tom@codesourcery.com>
18281 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18282 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18283 get_call_reg_set_usage.
18284 * resource.c (mark_set_resources, mark_target_live_regs): Use
18285 get_call_reg_set_usage.
18286 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18288 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18289 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18290 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18291 * ira-build.c (ira_create_allocno): Init
18292 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18293 (create_cap_allocno, propagate_allocno_info)
18294 (propagate_some_info_from_allocno)
18295 (copy_info_to_removed_store_destinations): Handle
18296 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18297 * ira-costs.c (ira_tune_allocno_costs): Use
18298 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18300 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18301 Tom de Vries <tom@codesourcery.com>
18303 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18304 and function_used_regs_valid fields.
18305 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18306 find_all_hard_reg_sets.
18307 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18308 (get_call_reg_set_usage): New function.
18309 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18310 * regs.h (get_call_reg_set_usage): Declare.
18312 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18315 * config/dbx.h (License): Add Runtime Library Exception.
18316 * config/newlib-stdint.h (License): Same.
18317 * config/rtems.h (License): Same
18318 * config/initfini-array.h (License): Same
18319 * config/v850/v850.h (License): Same.
18320 * config/v850/v850-opts.h (License): Same
18321 * config/v850/rtems.h (License): Same.
18323 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18326 * doc/extend.texi (Local Labels): Note that label differences are
18327 not supported for AVR.
18329 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18330 Olivier Hainque <hainque@adacore.com>
18332 * rtl.h (set_for_reg_notes): Declare.
18333 * emit-rtl.c (set_for_reg_notes): New function.
18334 (set_unique_reg_note): Use it.
18335 * optabs.c (add_equal_note): Likewise
18337 2014-05-27 Andrew Pinski <apinski@cavium.com>
18339 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18340 Use <w> for the register in assembly template.
18341 (stack_protect_test): Use the mode of operands[0] for the result.
18342 (stack_protect_test_<mode>): Use <w> for the register
18343 in assembly template.
18345 2014-05-27 DJ Delorie <dj@redhat.com>
18347 * config/rx/rx.c (add_vector_labels): New.
18348 (rx_output_function_prologue): Call it.
18349 (rx_handle_func_attribute): Don't require empty arguments.
18350 (rx_handle_vector_attribute): New.
18351 (rx_attribute_table): Add "vector" attribute.
18352 * doc/extend.texi (interrupt, vector): Document new/changed
18353 RX-specific attributes.
18355 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18357 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18359 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18360 predicate to detect a negative quotient.
18362 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18364 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18365 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18366 Add X - Y CMP 0 to X CMP Y transformation.
18367 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18369 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18371 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18374 2014-05-27 Steve Ellcey <sellcey@mips.com>
18376 * config/mips/mips.c: Add include of cgraph.h.
18378 2014-05-27 Richard Biener <rguenther@suse.de>
18380 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18382 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18385 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18386 * config/arm/arm-cores.def (License): Same.
18387 * config/arm/arm-opts.h (License): Same.
18388 * config/arm/aout.h (License): Same.
18389 * config/arm/bpabi.h (License): Same.
18390 * config/arm/elf.h (License): Same.
18391 * config/arm/linux-elf.h (License): Same.
18392 * config/arm/linux-gas.h (License): Same.
18393 * config/arm/netbsd-elf.h (License): Same.
18394 * config/arm/uclinux-eabi.h (License): Same.
18395 * config/arm/uclinux-elf.h (License): Same.
18396 * config/arm/vxworks.h (License): Same.
18398 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18400 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18401 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18402 (arm_init_neon_builtins): Handle NEON_BSWAP.
18403 Define required type nodes.
18404 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18405 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18406 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18407 * config/arm/iterators.md (VDQHSD): New mode iterator.
18409 2014-05-27 Richard Biener <rguenther@suse.de>
18411 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18412 Try using literal operands when comparing value-ranges failed.
18414 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18416 * ira.c (commutative_operand): Adjust for change to recog_data.
18417 [Missing from previous commit.]
18419 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18421 * system.h (TEST_BIT): New macro.
18422 * recog.h (alternative_mask): New type.
18423 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18424 (recog_data_d): Replace alternative_enabled_p array with
18425 enabled_alternatives.
18426 (target_recog): New structure.
18427 (default_target_recog, this_target_recog): Declare.
18428 (get_enabled_alternatives, recog_init): Likewise.
18429 * recog.c (default_target_recog, this_target_recog): New variables.
18430 (get_enabled_alternatives): New function.
18431 (extract_insn): Use it.
18432 (recog_init): New function.
18433 (preprocess_constraints, constrain_operands): Adjust for change to
18435 * postreload.c (reload_cse_simplify_operands): Likewise.
18436 * reload.c (find_reloads): Likewise.
18437 * ira-costs.c (record_reg_classes): Likewise.
18438 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18439 all alternatives after a disabled one would be skipped.
18440 (ira_implicitly_set_insn_hard_regs): Likewise.
18441 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18442 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18443 with enabled_alternatives.
18444 * lra.c (free_insn_recog_data): Update accordingly.
18445 (lra_update_insn_recog_data): Likewise.
18446 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18447 * lra-constraints.c (process_alt_operands): Likewise. Handle
18448 only_alternative as part of the enabled mask.
18449 * target-globals.h (this_target_recog): Declare.
18450 (target_globals): Add a recog field.
18451 (restore_target_globals): Restore this_target_recog.
18452 * target-globals.c: Include recog.h.
18453 (default_target_globals): Initialize recog field.
18454 (save_target_globals): Likewise.
18455 * reginfo.c (reinit_regs): Call recog_init.
18456 * toplev.c (backend_init_target): Likewise.
18458 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18460 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18461 rather than any named insn's code.
18463 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18466 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18467 * config/arm/arm-cores.def (License): Same.
18469 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18471 * tree.h (decl_comdat_group): Declare.
18472 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18473 * tree.c (decl_comdat_group): Here.
18475 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18477 PR rtl-optimization/61222
18478 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18479 the shift, truncate the PLUS operand to the result mode.
18481 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18484 * config/i386/i386.c (ix86_rtx_costs)
18485 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18488 2014-05-26 Martin Jambor <mjambor@suse.cz>
18490 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18493 2014-05-26 Richard Biener <rguenther@suse.de>
18495 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18496 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18497 Provide specializations.
18498 (wi::int_traits <HOST_WIDE_INT>,
18499 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18501 2014-05-26 Alan Modra <amodra@gmail.com>
18504 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18505 params and return a bool. Remove dead code. Update comment.
18506 Assert we have a const_int source. Remove bogus code from
18507 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18508 handling of constants > 2G and reg_equal note, from..
18509 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18510 return value. Update comment. If we can, use a new pseudo
18511 for intermediate calculations.
18512 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18514 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18515 call to rs6000_emit_set_const in splitter.
18516 (movdi_internal64+2, +3): Likewise.
18518 2014-05-26 Richard Biener <rguenther@suse.de>
18520 * system.h: Define __STDC_FORMAT_MACROS before
18521 including inttypes.h.
18522 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18523 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18524 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18525 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18526 HOST_WIDEST_INT_C): Remove.
18527 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18528 if C99 inttypes.h is not available.
18529 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18530 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18531 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18532 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18533 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18534 (struct output_info): Likewise.
18535 (print_statistics): Adjust.
18536 (dump_bitmap_statistics): Likewise.
18537 * bt-load.c (migrate_btr_defs): Print with PRId64.
18538 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18539 (MAX_SAFE_MULTIPLIER): Adjust.
18540 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18541 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18542 dump_cgraph_node): Likewise.
18543 * final.c (dump_basic_block_info): Likewise.
18544 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18545 * gcov.c (format_gcov): Likewise.
18546 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18548 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18549 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18550 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18551 Use PRId64 for dumping.
18552 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18553 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18554 (add_allocno_hard_regs): Adjust.
18555 * loop-doloop.c (doloop_modify): Print using PRId64.
18556 * loop-iv.c (inverse): Compute in uint64_t.
18557 (determine_max_iter, iv_number_of_iterations): Likewise.
18558 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18559 Print using PRId64.
18560 * lto-streamer-out.c (write_symbol): Use uint64_t.
18561 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18562 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18563 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18564 * modulo-sched.c (const_iteration_count): Use int64_t.
18565 (sms_schedule): Dump using PRId64.
18566 * predict.c (dump_prediction): Likewise.
18567 * pretty-print.h (pp_widest_integer): Remove.
18568 * profile.c (get_working_sets, is_edge_inconsistent,
18569 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18570 * tree-pretty-print.c (pp_double_int): Remove case handling
18571 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18572 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18574 (pass_optimize_bswap::execute): Remove restriction on hosts.
18575 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18576 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18577 * tree.c (widest_int_cst_value): Remove.
18578 * tree.h (widest_int_cst_value): Likewise.
18579 * value-prof.c (dump_histogram_value): Print using PRId64.
18580 * gengtype.c (main): Also inject int64_t.
18581 * ggc-page.c (struct max_alignment): Use int64_t.
18582 * alloc-pool.c (struct allocation_object_def): Likewise.
18583 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18585 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18586 * doc/tm.texi: Regenerated.
18587 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18588 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18589 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18590 mmix_output_register_setting): Use [u]int64_t in prototypes.
18591 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18592 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18593 mmix_output_octa, mmix_output_shifted_value): Adjust.
18594 (mmix_intval): Adjust. Remove unreachable case.
18595 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18597 2014-05-26 Richard Biener <rguenther@suse.de>
18599 * configure.ac: Drop __int64 type check. Insist that we
18600 found uint64_t and int64_t.
18601 * hwint.h (HOST_BITS_PER___INT64): Remove.
18602 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18603 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18604 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18605 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18606 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18607 for dst_q_src_df_rms_cdt.
18608 * configure: Regenerate.
18609 * config.in: Likewise.
18611 2014-05-26 Michael Tautschnig <mt@debian.org>
18614 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18615 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18617 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18619 PR rtl-optimization/61278
18620 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18622 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18624 PR rtl-optimization/61220
18625 Part of PR rtl-optimization/61225
18626 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18627 insn; skip split_edge for a block with only one successor.
18629 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18631 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18634 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18636 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18637 (update_vtable_references): New function.
18638 (function_and_variable_visibility): Rewrite also vtable initializers.
18639 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18641 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18643 * ggc.h (ggc_grow): New function.
18644 * ggc-none.c (ggc_grow): New function.
18645 * ggc-page.c (ggc_grow): Likewise.
18647 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18649 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18650 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18651 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18652 varpool_externally_visible_p, can_replace_by_local_alias,
18653 update_visibility_by_resolution_info, function_and_variable_visibility,
18654 pass_data_ipa_function_and_variable_visibility,
18655 make_pass_ipa_function_and_variable_visibility,
18656 whole_program_function_and_variable_visibility,
18657 pass_data_ipa_whole_program_visibility,
18658 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18659 * cgraph.h (cgraph_local_node_p): Declare.
18660 * ipa-visibility.c: New file.
18661 * Makefile.in (OBJS): Add ipa-visiblity.o
18663 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18665 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18666 that var decl is available.
18668 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18670 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18671 symtab_node pointer.
18672 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18673 (find_decls_types_r): Do not walk COMDAT_GROUP.
18674 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18675 * varasm.c (make_decl_one_only): Use set_comdat_group;
18676 create node if needed.
18677 * ipa-inline-transform.c (save_inline_function_body): Update
18678 way we decl->symtab mapping.
18679 * symtab.c (symtab_hash, hash_node, eq_node
18680 symtab_insert_node_to_hashtable): Remove.
18681 (symtab_register_node): Update.
18682 (symtab_unregister_node): Update.
18683 (symtab_get_node): Reimplement as inline function.
18684 (symtab_add_to_same_comdat_group): Update.
18685 (symtab_dissolve_same_comdat_group_list): Update.
18686 (dump_symtab_base): Update.
18687 (verify_symtab_base): Update.
18688 (symtab_make_decl_local): Update.
18689 (fixup_same_cpp_alias_visibility): Update.
18690 (symtab_nonoverwritable_alias): Update.
18691 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18692 * ipa.c (update_visibility_by_resolution_info): UPdate.
18693 * bb-reorder.c: Include cgraph.h
18694 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18695 with comdat groups.
18696 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18697 * cgraph.c (cgraph_get_create_node): Update.
18698 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18700 (symtab_get_node): Make inline.
18701 (symtab_insert_node_to_hashtable): Remove.
18702 (symtab_can_be_discarded): Update.
18703 (decl_comdat_group): New function.
18704 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18706 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18708 (read_comdat_group): New function.
18709 (input_node, input_varpool_node): Use it.
18710 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18712 * mips.c (mips_start_unique_function): Likewise.
18713 (ix86_code_end): Likewise.
18714 (rs6000_code_end): Likweise.
18715 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18717 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18719 * gengtype-state.c (fatal_reading_state): Bring offline.
18720 * optabs.c (widening_optab_handler): Bring offline.
18721 * optabs.h (widening_optab_handler): Likewise.
18722 * final.c (get_attr_length_1): Likewise.
18724 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18726 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18728 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18730 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18731 (ppc440-compare): Include shift with dot.
18732 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18733 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18735 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18737 (e6500_sfx2): Include it.
18738 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18739 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18740 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18741 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18742 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18743 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18744 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18745 *lshiftrt_internal1le, *lshiftrt_internal1be,
18746 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18747 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18748 *rotldi3_internal10le, *rotldi3_internal10be,
18749 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18750 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18751 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18752 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18753 define_insns): Use type "shift" in the appropriate alternatives.
18755 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18757 * config/rs6000/rs6000.md (type): Add "logical". Delete
18759 (dot): Adjust comment.
18760 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18761 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18762 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18763 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18764 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18765 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18766 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18767 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18769 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18770 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18771 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18772 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18773 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18774 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18775 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18776 * config/rs6000/8540.md (ppc8540_su): Adjust.
18777 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18778 cell-cmp-microcoded): Adjust.
18779 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18780 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18781 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18782 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18783 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18784 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18785 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18786 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18787 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18789 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18790 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18791 Adjust. Adjust comment.
18792 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18793 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18795 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18797 * config/rs6000/rs6000.md (type): Add "add".
18798 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18799 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18800 define_insns): Use it.
18801 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18803 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18804 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18805 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18806 * config/rs6000/601.md (ppc601-integer): Adjust.
18807 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18808 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18809 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18810 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18811 * config/rs6000/8540.md (ppc8540_su): Adjust.
18812 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18813 cell-cmp-microcoded): Adjust.
18814 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18815 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18816 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18817 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18818 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18819 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18820 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18821 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18822 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18824 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18825 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18826 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18827 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18829 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18831 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18832 "delayed_compare", "var_delayed_compare".
18833 (var_shift): New attribute.
18834 (cell_micro): Adjust.
18835 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18836 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18837 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18838 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18839 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18840 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18841 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18842 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18843 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18844 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18845 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18846 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18847 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18848 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18849 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18850 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18851 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18852 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18853 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18854 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18855 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18856 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18857 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18858 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18859 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18861 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18862 * config/rs6000/440.md (ppc440-integer): Adjust.
18863 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18864 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18865 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18866 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18867 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18868 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18869 * config/rs6000/8540.md (ppc8540_su): Adjust.
18870 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18871 cell-cmp-microcoded): Adjust.
18872 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18873 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18874 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18875 e500mc64_delayed): Adjust.
18876 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18877 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18878 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18879 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18880 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18881 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18882 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18883 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18884 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18886 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18887 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18889 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18891 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18892 (bits): New mode_attr.
18893 (idiv_ldiv): Delete mode_attr.
18894 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18895 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18896 rs6000_adjust_priority, is_nonpipeline_insn,
18897 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18899 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18900 * config/rs6000/440.md (ppc440-idiv): Adjust.
18901 * config/rs6000/476.md (ppc476-idiv): Adjust.
18902 * config/rs6000/601.md (ppc601-idiv): Adjust.
18903 * config/rs6000/603.md (ppc603-idiv): Adjust.
18904 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18905 ppc620-ldiv): Adjust.
18906 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18907 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18908 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18909 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18910 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18911 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18912 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18913 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18914 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18915 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18916 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18917 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18918 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18919 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18920 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18921 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18922 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18923 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18925 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18927 * config/rs6000/rs6000.md (type): Delete "insert_word",
18928 "insert_dword". Add "insert".
18929 (size): Update comment.
18930 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18931 insn_must_be_first_in_group): Adjust.
18932 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18933 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18934 *insvsi_internal6, insvdi_internal): Adjust.
18936 * config/rs6000/40x.md (ppc403-integer): Adjust.
18937 * config/rs6000/440.md (ppc440-integer): Adjust.
18938 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18939 * config/rs6000/601.md (ppc601-integer): Adjust.
18940 * config/rs6000/603.md (ppc603-integer): Adjust.
18941 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18942 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18943 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18944 * config/rs6000/8540.md (ppc8540_su): Adjust.
18945 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18946 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18947 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18948 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18949 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18950 * config/rs6000/e6500.md (e6500_sfx): Adjust.
18951 * config/rs6000/mpc.md (mpccore-integer): Adjust.
18952 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
18953 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
18954 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
18955 * config/rs6000/power7.md (power7-integer): Adjust.
18956 * config/rs6000/power8.md (power8-1cyc): Adjust.
18957 * config/rs6000/rs64.md (rs64a-integer): Adjust.
18958 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18960 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18962 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
18963 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
18964 (size): New attribute.
18965 (dot): New attribute.
18966 (cell_micro): Adjust.
18967 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
18968 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
18969 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
18970 umuldi3_highpart): Adjust.
18971 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18972 rs6000_adjust_priority, is_nonpipeline_insn,
18973 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18975 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
18976 ppc405-imul3): Adjust.
18977 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
18978 * config/rs6000/476.md (ppc476-imul): Adjust.
18979 * config/rs6000/601.md (ppc601-imul): Adjust.
18980 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
18981 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
18982 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
18983 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
18984 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
18986 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
18987 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
18988 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
18989 cell-imul): Adjust.
18990 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
18991 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
18992 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
18993 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
18994 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
18995 * config/rs6000/mpc.md (mpccore-imul): Adjust.
18996 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
18997 power4-lmul, power4-imul, power4-imul3): Adjust.
18998 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
18999 power5-lmul, power5-imul, power5-imul3): Adjust.
19000 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19001 power6-lmul, power6-imul, power6-imul3): Adjust.
19002 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19003 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19005 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19006 rs64a-lmul): Adjust.
19007 * config/rs6000/titan.md (titan_imul): Adjust.
19009 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19011 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19012 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19013 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19014 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19015 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19016 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19017 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19018 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19019 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19020 * config/rs6000/titan.md: Delete nonsensical comment.
19021 (titan_imul): Add type imul3.
19022 (titan_mulhw): Remove type imul3; add type halfmul.
19024 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19026 * config/rs6000/rs6000.md (type): Reorder, reformat.
19028 2014-05-23 Martin Jambor <mjambor@suse.cz>
19030 PR tree-optimization/53787
19031 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19032 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19033 analysis_done, update all uses.
19034 * ipa-prop.c: Include domwalk.h
19035 (param_analysis_info): Removed.
19036 (param_aa_status): New type.
19037 (ipa_bb_info): Likewise.
19038 (func_body_info): Likewise.
19039 (ipa_get_bb_info): New function.
19040 (aa_overwalked): Likewise.
19041 (find_dominating_aa_status): Likewise.
19042 (parm_bb_aa_status_for_bb): Likewise.
19043 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19044 (load_from_unmodified_param): Accept func_body_info as a parameter
19045 instead of parms_ainfo.
19046 (parm_ref_data_preserved_p): Changed to use new param AA info.
19047 (parm_ref_data_pass_through_p): Likewise.
19048 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19049 (compute_complex_assign_jump_func): Changed to use new param AA info.
19050 (compute_complex_ancestor_jump_func): Likewise.
19051 (ipa_compute_jump_functions_for_edge): Likewise.
19052 (ipa_compute_jump_functions): Removed.
19053 (ipa_compute_jump_functions_for_bb): New function.
19054 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19056 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19057 and info, moved variable declarations down.
19058 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19060 (ipa_analyze_stmt_uses): Likewise.
19061 (ipa_analyze_params_uses): Removed.
19062 (ipa_analyze_params_uses_in_bb): New function.
19063 (ipa_analyze_controlled_uses): Likewise.
19064 (free_ipa_bb_info): Likewise.
19065 (analysis_dom_walker): New class.
19066 (ipa_analyze_node): Handle node-specific forbidden analysis,
19067 initialize and free func_body_info, use dominator walker.
19068 (ipcp_modif_dom_walker): New class.
19069 (ipcp_transform_function): Create and free func_body_info, use
19070 ipcp_modif_dom_walker, moved a lot of functionality there.
19072 2014-05-23 Marek Polacek <polacek@redhat.com>
19073 Jakub Jelinek <jakub@redhat.com>
19075 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19076 * gcc.c (sanitize_spec_function): Likewise.
19077 * convert.c (convert_to_integer): Include "ubsan.h". Add
19078 floating-point to integer instrumentation.
19079 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19080 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19081 SANITIZE_NONDEFAULT.
19082 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19083 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19084 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19085 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19086 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19087 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19088 float/double/long double.
19089 (ubsan_instrument_float_cast): New function.
19090 * ubsan.h (ubsan_instrument_float_cast): Declare.
19092 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19094 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19096 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19097 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19098 Adjust for tailcalling through registers.
19099 * config/aarch64/aarch64.h (enum reg_class): New caller save
19101 (REG_CLASS_NAMES): Likewise.
19102 (REG_CLASS_CONTENTS): Likewise.
19103 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19104 Allow tailcalling without decls.
19106 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19108 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19109 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19111 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19112 gsi, and variables v_* to v*.
19114 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19116 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19118 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19120 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19121 * omp-low.c: Update accordingly.
19123 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19124 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19125 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19126 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19127 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19128 GF_OMP_TARGET_KIND_UPDATE.
19130 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19131 Explicitly enumerate the expected region types.
19133 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19136 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19137 documentation; the old documentation didn't clearly state the
19138 constraints on the contents of the pointed-to storage.
19140 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19142 Fix bootstrap error on ia64
19143 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19144 Return default value.
19146 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19148 PR tree-optimization/54733
19149 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19151 (find_bswap_or_nop_load): New.
19152 (find_bswap_1): Renamed to ...
19153 (find_bswap_or_nop_1): This. Also add support for memory source.
19154 (find_bswap): Renamed to ...
19155 (find_bswap_or_nop): This. Also add support for memory source and
19156 detection of bitwise operations equivalent to load in target
19158 (execute_optimize_bswap): Likewise. Also move its leading comment back
19159 in place and split statement transformation into ...
19160 (bswap_replace): This.
19162 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19164 PR rtl-optimization/61215
19165 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19166 simplify_gen_subreg until final substitution.
19168 2014-05-23 Alan Modra <amodra@gmail.com>
19171 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19172 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19173 Use "Y" constraint rather than "m".
19175 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19177 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19179 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19180 New function declaration.
19181 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19182 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19183 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19184 (aarch64_init_builtins) : Initialize builtins
19185 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19186 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19187 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19188 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19189 and __builtins_aarch64_set_fpsr.
19190 (aarch64_atomic_assign_expand_fenv): New function.
19191 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19192 (get_fpcr) : Likewise.
19193 (set_fpsr) : Likewise.
19194 (get_fpsr) : Likewise.
19195 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19196 and UNSPECV_SET_FPSR.
19197 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19198 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19199 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19201 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19203 PR rtl-optimization/60969
19204 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19205 constraints. Set up mem cost for NO_REGS case.
19207 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19209 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19211 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19213 * config/darwin.c: Include "lto-section-names.h".
19214 (LTO_SEGMENT_NAME): Don't define.
19215 * config/i386/winnt.c: Include "lto-section-names.h".
19216 * lto-streamer.c: Include "lto-section-names.h".
19217 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19218 * lto-wrapper.c: Include "lto-section-names.h".
19219 (LTO_SECTION_NAME_PREFIX): Don't define.
19220 * lto-section-names.h: New file.
19221 * cgraphunit.c: Include "lto-section-names.h".
19223 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19225 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19227 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19230 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19232 2014-05-22 Nick Clifton <nickc@redhat.com>
19234 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19236 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19238 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19239 -> (T)A transformation to integer types.
19241 2014-05-22 Teresa Johnson <tejohnson@google.com>
19243 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19244 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19245 (gcov_rewrite): Use gcov_nonruntime_assert.
19246 (gcov_open): Ditto.
19247 (gcov_write_words): Ditto.
19248 (gcov_write_length): Ditto.
19249 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19250 gcc_assert from IN_LIBGCOV code.
19251 (gcov_read_summary): Use gcov_error to flag profile corruption.
19252 (gcov_sync): Use gcov_nonruntime_assert.
19253 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19254 (gcov_histo_index): Use gcov_nonruntime_assert.
19255 (static void gcov_histogram_merge): Ditto.
19256 (compute_working_sets): Ditto.
19257 * gcov-io.h (gcov_nonruntime_assert): Define.
19258 (gcov_error): Define for !IN_LIBGCOV
19260 2014-05-22 Richard Biener <rguenther@suse.de>
19262 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19263 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19264 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19265 and deallocation site.
19266 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19267 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19268 passing through the incoming points-to set.
19269 (handle_lhs_call): Use flags argument instead of recomputing it.
19270 (find_func_aliases_for_call): Call handle_lhs_call with proper
19273 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19275 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19276 all padding bits in REAL_VALUE_TYPE are cleared.
19278 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19280 Cleanup and improve multipass_dfa_lookahead_guard
19281 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19282 (core2i7_first_cycle_multipass_begin,)
19283 (core2i7_first_cycle_multipass_issue,)
19284 (core2i7_first_cycle_multipass_backtrack): Update signature.
19285 * config/ia64/ia64.c
19286 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19287 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19288 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19290 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19291 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19293 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19295 * doc/tm.texi: Regenerate.
19297 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19298 * haifa-sched.c (ready_try): Make signed to allow negative values.
19299 (rebug_ready_list_1): Update.
19300 (choose_ready): Simplify.
19301 (sched_extend_ready_list): Update.
19303 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19305 Remove IA64 speculation tweaking flags
19306 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19307 speculation tuning flags.
19308 (msched-prefer-non-data-spec-insns,)
19309 (msched-prefer-non-control-spec-insns): Obsolete options.
19310 * haifa-sched.c (choose_ready): Remove handling of
19311 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19312 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19313 and PREFER_NON_DATA_SPEC.
19314 * sel-sched.c (process_spec_exprs): Remove handling of
19315 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19317 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19319 Improve scheduling debug output
19320 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19321 (advance_one_cycle): Update.
19322 (schedule_insn, queue_to_ready): Add debug printouts.
19323 (debug_ready_list_1): New static function.
19324 (debug_ready_list): Update.
19325 (max_issue): Add debug printouts.
19326 (dump_insn_stream): New static function.
19327 (schedule_block): Use it. Also better indent printouts.
19329 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19331 Fix sched_insn debug counter
19332 * haifa-sched.c (schedule_insn): Update.
19333 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19334 (save_backtrack_point, restore_backtrack_point): Update.
19335 (first_nonscheduled_insn): New static function.
19336 (queue_to_ready, choose_ready): Use it.
19337 (schedule_block): Init nonscheduled_insns_begin.
19338 (sched_emit_insn): Update.
19341 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19343 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19345 (aarch64_secondary_reload) : LikeWise.
19346 (aarch64_class_max_nregs) : Remove CORE_REGS.
19347 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19348 (REG_CLASS_NAMES) : Likewise.
19349 (REG_CLASS_CONTENTS) : LikeWise.
19350 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19352 2014-05-21 Guozhi Wei <carrot@google.com>
19355 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19357 (vqdmulhq_n_s16): Likewise.
19359 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19361 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19363 2014-05-21 Marek Polacek <polacek@redhat.com>
19366 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19368 2014-05-21 Martin Jambor <mjambor@suse.cz>
19370 * doc/invoke.texi (Optimize Options): Document parameters
19371 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19372 ipa-cp-array-index-hint-bonus.
19374 2014-05-21 Mark Wielaard <mjw@redhat.com>
19377 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19378 version >= 3 or not strict DWARF.
19379 * langhooks.h (struct lang_hooks_for_types): Add
19380 enum_underlying_base_type.
19381 * langhooks.c (lhd_enum_underlying_base_type): New function.
19382 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19383 enum_underlying_base_type.
19384 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19385 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19386 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19388 2014-05-21 Richard Biener <rguenther@suse.de>
19390 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19392 2014-05-21 John Marino <gnugcc@marino.st>
19394 * config.gcc (*-*-dragonfly*): New target.
19395 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19396 * configure: Regenerate.
19397 * config/dragonfly-stdint.h: New.
19398 * config/dragonfly.h: New.
19399 * config/dragonfly.opt: New.
19400 * config/i386/dragonfly.h: New.
19401 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19403 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19405 * tree.def (VOID_CST): New.
19406 * tree-core.h (TI_VOID): New.
19407 * tree.h (void_node): New.
19408 * tree.c (tree_node_structure_for_code, tree_code_size)
19409 (iterative_hash_expr): Handle VOID_CST.
19410 (build_common_tree_nodes): Initialize void_node.
19412 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19414 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19416 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19418 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19421 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19422 flag_reorder_blocks_and_partition.
19423 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19425 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19428 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19430 (*addc_r_t): Add new insn_and_split.
19432 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19434 PR middle-end/61252
19435 * omp-low.c (handle_simd_reference): New function.
19436 (lower_rec_input_clauses): Use it. Defer adding reference
19437 initialization even for reduction without placeholder if in simd,
19438 handle it properly later on.
19440 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19442 PR tree-optimization/60899
19443 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19444 assume all static symbols will have definition wile parsing and
19445 check the do have definition later in compilation; check that
19446 variable referring symbol will be output before concluding that
19447 reference is safe; be conservative for referring local statics;
19448 be more precise about when comdat is output in other partition.
19450 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19453 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19455 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19456 (ipa_inline): Loop inline_to_all_callers until no more aliases
19459 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19461 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19462 set writeonly flag only for vars actually written to.
19464 2014-05-20 Dehao Chen <dehao@google.com>
19466 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19467 and callee count to get clone count.
19468 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19469 count in copy_body.
19471 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19473 PR rtl-optimization/61243
19474 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19476 2014-05-20 Xinliang David Li <davidxl@google.com>
19478 * cgraphunit.c (walk_polymorphic_call_targets): Add
19479 dbgcnt and fopt-info support.
19480 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19481 * ipa-devirt.c (ipa_devirt): Ditto.
19482 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19483 * ipa.c (walk_polymorphic_call_targets): Ditto.
19484 * gimple-fold.c (fold_gimple_assign): Ditto.
19485 (gimple_fold_call): Ditto.
19486 * dbgcnt.def: New counter.
19488 2014-05-20 DJ Delorie <dj@redhat.com>
19490 * config/msp430/msp430.md (split): Don't allow subregs when
19491 splitting SImode adds.
19492 (andneghi): Fix subtraction logic.
19493 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19495 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19497 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19499 * except.c (switch_to_exception_section, resolve_unique_section,
19500 get_named_text_section, default_function_rodata_section,
19501 align_variable, get_block_for_decl, default_section_type_flags):
19502 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19503 * symtab.c (symtab_add_to_same_comdat_group,
19504 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19505 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19507 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19508 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19509 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19510 (c6x_function_in_section_p): Likewise.
19511 * config/darwin.c (machopic_select_section): Likewise.
19512 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19513 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19514 * config/mep/mep.c (mep_select_section): LIkewise.
19515 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19517 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19519 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19520 EH region of calls to pure functions that can throw an exception.
19521 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19522 (copy_reference_ops_from_call): Also copy the EH region of the call if
19523 it can throw an exception.
19525 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19527 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19528 nested VEC_SELECTs that are inverses of each other.
19530 2014-05-20 Richard Biener <rguenther@suse.de>
19532 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19533 (extract_and_process_scc_for_name): not here.
19534 (cond_dom_walker::before_dom_children): Only process
19535 stmts that end the BB in interesting ways.
19536 (run_scc_vn): Mark param uses as visited.
19538 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19540 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19543 2014-05-20 Nick Clifton <nickc@redhat.com>
19545 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19546 (msp430_gimplify_va_arg_expr): New function.
19547 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19549 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19550 operand 0 in order to prevent confusion about the number of
19551 registers involved.
19553 2014-05-20 Richard Biener <rguenther@suse.de>
19555 PR tree-optimization/61221
19556 * tree-ssa-pre.c (el_to_update): Remove.
19557 (eliminate_dom_walker::before_dom_children): Handle released
19558 VDEFs by value-numbering them to the associated VUSE. Update
19559 stmt immediately for substituted call address.
19560 (eliminate): Remove delayed stmt updating code.
19561 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19562 possibly late re-numbered vuses.
19563 (vn_reference_lookup_2): Adjust.
19564 (vn_reference_lookup_pieces): Likewise.
19565 (vn_reference_lookup): Likewise.
19567 2014-05-20 Richard Biener <rguenther@suse.de>
19569 * config.gcc: Remove need_64bit_hwint.
19570 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19571 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19573 * config.in: Regenerate.
19574 * configure: Likewise.
19576 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19578 * doc/extend.texi: Create Label Attributes section,
19579 move all label attributes into it and reference it.
19581 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19583 * arm.c (thumb1_reorg): When scanning backwards skip anything
19584 that's not a proper insn.
19586 2014-05-19 Richard Biener <rguenther@suse.de>
19588 PR tree-optimization/61221
19589 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19590 Do nothing for unreachable blocks.
19591 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19592 Improve unreachability detection.
19594 2014-05-19 Richard Biener <rguenther@suse.de>
19596 PR tree-optimization/61209
19597 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19599 2014-05-19 Nick Clifton <nickc@redhat.com>
19601 * except.c (init_eh): Fix computation of builtin setjmp buffer
19602 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19604 2014-05-19 Richard Biener <rguenther@suse.de>
19606 PR tree-optimization/61184
19607 * tree-vrp.c (is_negative_overflow_infinity): Use
19608 TREE_OVERFLOW_P and do that check first.
19609 (is_positive_overflow_infinity): Likewise.
19610 (is_overflow_infinity): Likewise.
19611 (vrp_operand_equal_p): Properly treat operands with
19612 differing overflow as not equal.
19614 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19616 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19617 shift simplification where it was intended.
19619 2014-05-19 Christian Bruel <christian.bruel@st.com>
19622 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19624 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19627 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19630 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19632 * reg-notes.def (CROSSING_JUMP): Likewise.
19633 * rtl.h (rtx_def): Update comment for jump flag.
19634 (CROSSING_JUMP_P): Define.
19635 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19636 of a REG_CROSSING_JUMP note.
19637 * cfghooks.c (tidy_fallthru_edges): Likewise.
19638 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19639 * emit-rtl.c (try_split): Likewise.
19640 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19641 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19642 * jump.c (redirect_jump_2): Likewise.
19643 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19644 (relax_delay_slots): Likewise.
19645 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19646 (bbit_di): Likewise.
19647 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19648 * config/sh/sh.md (jump_compact): Likewise.
19649 * bb-reorder.c (rotate_loop): Likewise.
19650 (pass_duplicate_computed_gotos::execute): Likewise.
19651 (add_reg_crossing_jump_notes): Rename to...
19652 (update_crossing_jump_flags): ...this.
19653 (pass_partition_blocks::execute): Update accordingly.
19655 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19657 * tree.h: Remove extraneous template <>.
19659 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19661 * ipa.c (symtab_remove_unreachable_nodes): Remove
19662 symbol from comdat group if its body was eliminated.
19663 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19664 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19665 (symtab_unregister_node): ... this one.
19666 (verify_symtab_base): More strict checking of comdats.
19667 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19669 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19671 * tree-pass.h (make_pass_ipa_comdats): New pass.
19672 * timevar.def (TV_IPA_COMDATS): New timevar.
19673 * passes.def (pass_ipa_comdats): Add.
19674 * Makefile.in (OBJS): Add ipa-comdats.o
19675 * ipa-comdats.c: New file.
19677 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19679 * ipa.c (update_visibility_by_resolution_info): New function.
19680 (function_and_variable_visibility): Use it.
19682 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19684 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19686 (FOR_EACH_DEFINED_SYMBOL): New macro.
19687 (varpool_first_static_initializer, varpool_next_static_initializer,
19688 varpool_first_defined_variable, varpool_next_defined_variable):
19690 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19692 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19694 * ggc-page.c (ggc_handle_finalizers): Add comment.
19696 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19698 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19699 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19700 (ggc_internal_cleared_alloc): Likewise.
19701 * ggc-page.c (finalizer): New class.
19702 (vec_finalizer): Likewise.
19703 (globals::finalizers): New member.
19704 (globals::vec_finalizers): Likewise.
19705 (ggc_internal_alloc): Record the finalizer if any for the block being
19707 (ggc_handle_finalizers): New function.
19708 (ggc_collect): Call ggc_handle_finalizers.
19709 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19711 (ggc_internal_cleared_alloc): Likewise.
19712 (finalize): New function.
19713 (need_finalization_p): Likewise.
19714 (ggc_alloc): Install the type's destructor as the finalizer if it
19715 might do something.
19716 (ggc_cleared_alloc): Likewise.
19717 (ggc_vec_alloc): Likewise.
19718 (ggc_cleared_vec_alloc): Likewise.
19720 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19722 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19724 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19726 * alias.c (record_alias_subset): Adjust.
19727 * bitmap.c (bitmap_element_allocate): Likewise.
19728 (bitmap_gc_alloc_stat): Likewise.
19729 * cfg.c (init_flow): Likewise.
19730 (alloc_block): Likewise.
19731 (unchecked_make_edge): Likewise.
19732 * cfgloop.c (alloc_loop): Likewise.
19733 (flow_loops_find): Likewise.
19734 (rescan_loop_exit): Likewise.
19735 * cfgrtl.c (init_rtl_bb_info): Likewise.
19736 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19737 (cgraph_allocate_node): Likewise.
19738 (cgraph_create_edge_1): Likewise.
19739 (cgraph_allocate_init_indirect_info): Likewise.
19740 * cgraphclones.c (cgraph_clone_edge): Likewise.
19741 * cgraphunit.c (add_asm_node): Likewise.
19742 (init_lowered_empty_function): Likewise.
19743 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19744 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19745 (alpha_use_linkage): Likewise.
19746 * config/arc/arc.c (arc_init_machine_status): Likewise.
19747 * config/arm/arm.c (arm_init_machine_status): Likewise.
19748 * config/avr/avr.c (avr_init_machine_status): Likewise.
19749 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19750 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19751 * config/cris/cris.c (cris_init_machine_status): Likewise.
19752 * config/darwin.c (machopic_indirection_name): Likewise.
19753 (darwin_build_constant_cfstring): Likewise.
19754 (darwin_enter_string_into_cfstring_table): Likewise.
19755 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19756 * config/frv/frv.c (frv_init_machine_status): Likewise.
19757 * config/i386/i386.c (get_dllimport_decl): Likewise.
19758 (ix86_init_machine_status): Likewise.
19759 (assign_386_stack_local): Likewise.
19760 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19761 (i386_pe_maybe_record_exported_symbol): Likewise.
19762 (i386_pe_record_stub): Likewise.
19763 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19764 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19765 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19766 (m32c_note_pragma_address): Likewise.
19767 * config/mep/mep.c (mep_init_machine_status): Likewise.
19768 (mep_note_pragma_flag): Likewise.
19769 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19770 (mips16_local_alias): Likewise.
19771 (mips_init_machine_status): Likewise.
19772 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19773 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19774 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19775 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19776 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19777 * config/pa/pa.c (pa_init_machine_status): Likewise.
19778 (pa_get_deferred_plabel): Likewise.
19779 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19780 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19781 (rs6000_init_machine_status): Likewise.
19782 (output_toc): Likewise.
19783 * config/s390/s390.c (s390_init_machine_status): Likewise.
19784 * config/score/score.c (score_output_external): Likewise.
19785 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19786 * config/spu/spu.c (spu_init_machine_status): Likewise.
19787 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19788 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19789 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19790 * coverage.c (coverage_end_function): Likewise.
19791 * dbxout.c (dbxout_init): Likewise.
19792 * doc/gty.texi: Don't mention variable_size attribute.
19793 * dwarf2cfi.c (new_cfi): Adjust.
19794 (new_cfi_row): Likewise.
19795 (copy_cfi_row): Likewise.
19796 (create_cie_data): Likewise.
19797 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19798 (new_loc_descr): Likewise.
19799 (find_AT_string_in_table): Likewise.
19800 (add_addr_table_entry): Likewise.
19801 (new_die): Likewise.
19802 (add_var_loc_to_decl): Likewise.
19803 (clone_die): Likewise.
19804 (clone_as_declaration): Likewise.
19805 (break_out_comdat_types): Likewise.
19806 (new_loc_list): Likewise.
19807 (add_loc_descr_to_each): Likewise.
19808 (add_location_or_const_value_attribute): Likewise.
19809 (add_linkage_name): Likewise.
19810 (lookup_filename): Likewise.
19811 (dwarf2out_var_location): Likewise.
19812 (new_line_info_table): Likewise.
19813 (dwarf2out_init): Likewise.
19814 (mem_loc_descriptor): Likewise.
19815 (loc_descriptor): Likewise.
19816 (add_const_value_attribute): Likewise.
19817 (tree_add_const_value_attribute): Likewise.
19818 (comp_dir_string): Likewise.
19819 (dwarf2out_vms_debug_main_pointer): Likewise.
19820 (string_cst_pool_decl): Likewise.
19821 * emit-rtl.c (set_mem_attrs): Likewise.
19822 (get_reg_attrs): Likewise.
19823 (start_sequence): Likewise.
19824 (init_emit): Likewise.
19825 (init_emit_regs): Likewise.
19826 * except.c (init_eh_for_function): Likewise.
19827 (gen_eh_region): Likewise.
19828 (gen_eh_region_catch): Likewise.
19829 (gen_eh_landing_pad): Likewise.
19830 (add_call_site): Likewise.
19831 * function.c (add_frame_space): Likewise.
19832 (insert_temp_slot_address): Likewise.
19833 (assign_stack_temp_for_type): Likewise.
19834 (get_hard_reg_initial_val): Likewise.
19835 (allocate_struct_function): Likewise.
19836 (prepare_function_start): Likewise.
19837 (types_used_by_var_decl_insert): Likewise.
19838 * gengtype.c (variable_size_p): Remove function.
19839 (enum alloc_quantity): Remove enum.
19840 (write_typed_alloc_def): Remove function.
19841 (write_typed_struct_alloc_def): Likewise.
19842 (write_typed_typedef_alloc_def): Likewise.
19843 (write_typed_alloc_defns): Likewise.
19845 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19846 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19847 * ggc.h (ggc_alloc): new function.
19848 (ggc_cleared_alloc): Likewise.
19849 (ggc_vec_alloc): Template on type of vector element, and remove
19850 element size argument.
19851 (ggc_cleared_vec_alloc): Likewise.
19852 * gimple.c (gimple_build_omp_for): Adjust.
19853 (gimple_copy): Likewise.
19854 * ipa-cp.c (get_replacement_map): Likewise.
19855 (find_aggregate_values_for_callers_subset): Likewise.
19856 (known_aggs_to_agg_replacement_list): Likewise.
19857 * ipa-devirt.c (get_odr_type): Likewise.
19858 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19859 (read_agg_replacement_chain): Likewise.
19860 * loop-iv.c (get_simple_loop_desc): Likewise.
19861 * lto-cgraph.c (input_node_opt_summary): Likewise.
19862 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19863 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19864 (input_eh_region): Likewise.
19865 (input_eh_lp): Likewise.
19866 (input_cfg): Likewise.
19867 * optabs.c (set_optab_libfunc): Likewise.
19868 (init_tree_optimization_optabs): Likewise.
19869 (set_conv_libfunc): Likewise.
19870 * passes.c (do_per_function_toporder): Likewise.
19871 * rtl.h: Don't use variable_size gty attribute.
19872 * sese.c (if_region_set_false_region): Adjust.
19873 * stringpool.c (gt_pch_save_stringpool): Likewise.
19874 * target-globals.c (save_target_globals): Likewise.
19875 * toplev.c (general_init): Likewise.
19876 * trans-mem.c (record_tm_replacement): Likewise.
19877 (split_bb_make_tm_edge): Likewise.
19878 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19879 * tree-data-ref.h (lambda_vector_new): Likewise.
19880 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19881 * tree-iterator.c (tsi_link_before): Likewise.
19882 (tsi_link_after): Likewise.
19883 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19884 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19885 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19886 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19887 * tree-ssa.c (init_tree_ssa): Adjust.
19888 * tree-ssanames.c (set_range_info): Likewise.
19889 (get_ptr_info): Likewise.
19890 (duplicate_ssa_name_ptr_info): Likewise.
19891 (duplicate_ssa_name_range_info): Likewise.
19892 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19893 (unpack_ts_fixed_cst_value_fields): Likewise.
19894 * tree.c (build_fixed): Likewise.
19895 (build_real): Likewise.
19896 (build_string): Likewise.
19897 (decl_priority_info): Likewise.
19898 (decl_debug_expr_insert): Likewise.
19899 (decl_value_expr_insert): Likewise.
19900 (decl_debug_args_insert): Likewise.
19901 (type_hash_add): Likewise.
19902 (build_omp_clause): Likewise.
19903 * ubsan.c (decl_for_type_insert): Likewise.
19904 * varasm.c (get_unnamed_section): Likewise.
19905 (get_noswitch_section): Likewise.
19906 (get_section): Likewise.
19907 (get_block_for_section): Likewise.
19908 (create_block_symbol): Likewise.
19909 (build_constant_desc): Likewise.
19910 (create_constant_pool): Likewise.
19911 (force_const_mem): Likewise.
19912 (record_tm_clone_pair): Likewise.
19913 * varpool.c (varpool_create_empty_node): Likewise.
19915 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19917 * dwarf2out.c (tree_add_const_value_attribute): Call
19918 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19919 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19920 instead of ggc_internal_<x>alloc_stat.
19921 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19922 (ggc_realloc): Likewise.
19923 * ggc-none.c (ggc_internal_alloc): Likewise.
19924 (ggc_internal_cleared_alloc): Likewise.
19925 * ggc-page.c: Likewise.
19926 * ggc.h (ggc_internal_alloc_stat): Likewise.
19927 (ggc_internal_alloc): Remove macro.
19928 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19929 (ggc_internal_cleared_alloc): Remove macro.
19930 (GGC_RESIZEVEC): Adjust.
19931 (ggc_resizevar): Remove macro.
19932 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19933 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19934 (ggc_internal_vec_cleared_alloc): Remove macro.
19935 (ggc_alloc_atomic_stat): Drop _stat suffix.
19936 (ggc_alloc_atomic): Remove macro.
19937 (ggc_alloc_cleared_atomic): Remove macro.
19938 (ggc_alloc_string_stat): Drop _stat suffix.
19939 (ggc_alloc_string): Remove macro.
19940 (ggc_alloc_rtx_def_stat): Adjust.
19941 (ggc_alloc_tree_node_stat): Likewise.
19942 (ggc_alloc_cleared_tree_node_stat): Likewise.
19943 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19944 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19945 * gimple.c (gimple_build_omp_for): Likewise.
19946 (gimple_copy): Likewise.
19947 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19948 * toplev.c (realloc_for_line_map): Adjust.
19949 * tree-data-ref.h (lambda_vector_new): Likewise.
19950 * tree-phinodes.c (allocate_phi_node): Likewise.
19951 * tree.c (grow_tree_vec_stat): Likewise.
19952 * vec.h (va_gc::reserve): Adjust.
19954 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
19956 * config/microblaze/microblaze.c (break_handler): New Declaration.
19957 (microblaze_break_function_p,microblaze_is_break_handler): New.
19958 (compute_frame_size): Use microblaze_break_function_p.
19959 Add the test of break_handler.
19960 (microblaze_function_prologue) : Add the test of variable
19961 break_handler. Check the fnname by BREAK_HANDLER_NAME.
19962 (microblaze_function_epilogue) : Add the test of break_handler.
19963 (microblaze_globalize_label) : Add the test of break_handler.
19964 Check the name by BREAK_HANDLER_NAME.
19966 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
19968 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
19969 microblaze_is_break_handler test.
19970 (call_internal1,call_value_intern): Use microblaze_break_function_p.
19971 Use SYMBOL_REF_DECL.
19973 * config/microblaze/microblaze-protos.h
19974 (microblaze_break_function_p,microblaze_is_break_handler):
19977 * doc/extend.texi (MicroBlaze break_handler Functions): Document
19978 new MicroBlaze break_handler functions.
19980 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19982 * doc/extend.texi (Size of an asm): Move node text according
19983 to its @menu entry position.
19985 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
19987 PR tree-optimization/61140
19988 PR tree-optimization/61150
19989 PR tree-optimization/61197
19990 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
19992 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
19994 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
19996 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
19998 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
19999 __SIZEOF_INT128__ is defined.
20001 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20003 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20004 (rs6000_delegitimize_address): Use it.
20006 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20008 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20009 inplace argument. Store the new address in the original MEM when true.
20010 * emit-rtl.c (change_address_1): Likewise.
20011 (adjust_address_1, adjust_automodify_address_1, offset_address):
20012 Update accordingly.
20013 * rtl.h (plus_constant): Add an inplace argument.
20014 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20015 when true. Avoid generating (plus X (const_int 0)).
20016 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20017 in-place. Pass true to plus_constant.
20018 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20020 2014-05-16 Dehao Chen <dehao@google.com>
20022 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20024 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20027 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20029 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20031 2014-05-16 Dehao Chen <dehao@google.com>
20033 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20034 optimize_function_for_size_p.
20035 * regs.h (REG_FREQ_FROM_BB): Likewise.
20037 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20040 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20041 negt_reg_operand cases.
20042 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20044 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20046 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20048 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20051 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20054 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20056 * tree-cfg.c (dump_function_to_file): Dump the return type of
20057 functions, in a line to itself before the function body, mimicking
20058 the layout of a C function.
20060 2014-05-16 Dehao Chen <dehao@google.com>
20062 * cfghooks.c (make_forwarder_block): Use direct computation to
20063 get fall-through edge's count and frequency.
20065 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20067 * config/arc/arc.c (arc_init): Fix typo in error message.
20068 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20069 (split_stack_prologue_scratch_regno): Likewise.
20070 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20071 word from error message.
20073 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20075 * ira-costs.c: Fix typo in comment.
20077 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20079 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20081 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20083 * varpool.c (dump_varpool_node): Dump write-only flag.
20084 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20086 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20087 write-only variables.
20088 * ipa.c (process_references): New function.
20089 (set_readonly_bit): New function.
20090 (set_writeonly_bit): New function.
20091 (clear_addressable_bit): New function.
20092 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20093 fix handling of aliases.
20094 * cgraph.h (struct varpool_node): Add writeonly flag.
20096 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20098 PR rtl-optimization/60969
20099 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20100 Calculate costs for this case.
20102 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20104 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20105 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20107 2014-05-16 Richard Biener <rguenther@suse.de>
20109 PR tree-optimization/61194
20110 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20111 bool patterns ending in a COND_EXPR.
20113 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20115 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20117 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20119 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20120 where we were unable to cost an RTX.
20122 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20124 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20127 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20128 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20130 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20132 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20133 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20135 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20136 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20138 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20139 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20141 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20144 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20145 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20147 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20150 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20151 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20153 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20154 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20156 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20157 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20159 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20160 rotates and shifts.
20162 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20163 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20165 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20166 ZERO_EXTEND and SIGN_EXTEND better.
20168 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20169 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20171 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20172 logical operations.
20174 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20175 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20177 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20178 costs when costing loads and stores to memory.
20180 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20181 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20183 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20186 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20188 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20190 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20191 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20193 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20195 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20197 (aarch64_rtx_mult_cost): New.
20198 (aarch64_rtx_costs): Use it, refactor as appropriate.
20200 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20201 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20203 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20204 emit instructions, return number of instructions which would
20206 (aarch64_add_constant): Update call to aarch64_build_constant.
20207 (aarch64_output_mi_thunk): Likewise.
20208 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20211 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20213 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20214 (TARGET_RTX_COSTS): Call it.
20216 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20218 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20219 (cortexa57_vector_cost): Likewise.
20220 (cortexa57_tunings): Use them.
20222 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20224 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20225 (cpu_addrcost_table): Use it.
20226 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20227 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20230 2014-05-16 Richard Biener <rguenther@suse.de>
20232 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20233 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20234 (visit_phi): Ignore edges marked as not executable.
20235 (class cond_dom_walker): New.
20236 (cond_dom_walker::before_dom_children): Value-number
20237 control statements and mark successor edges as not
20238 executable if possible.
20239 (run_scc_vn): First walk all control statements in
20240 dominator order, marking edges as not executable.
20241 * tree-inline.c (copy_edges_for_bb): Be not confused
20242 about random edge flags.
20244 2014-05-16 Richard Biener <rguenther@suse.de>
20246 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20248 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20251 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20252 (__TM_simple_begin): Use it.
20253 (__TM_begin): Likewise.
20255 2014-05-15 Martin Jambor <mjambor@suse.cz>
20258 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20259 type_preserved flag when the indirect edge is polymorphic.
20261 2014-05-15 Martin Jambor <mjambor@suse.cz>
20263 PR tree-optimization/61090
20264 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20265 build_ref_for_model.
20267 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20269 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20270 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20272 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20274 PR tree-optimization/61158
20275 * fold-const.c (fold_binary_loc): If X is zero-extended and
20276 shiftc >= prec, make sure zerobits is all ones instead of
20277 invoking undefined behavior.
20279 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20281 * regcprop.h: New file.
20282 * regcprop.c (skip_debug_insn_p): New decl.
20283 (replace_oldest_value_reg): Check skip_debug_insn_p.
20284 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20285 * shrink-wrap.c: Include regcprop.h.
20286 (prepare_shrink_wrap): Call
20287 copyprop_hardreg_forward_bb_without_debug_insn.
20289 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20291 * shrink-wrap.h: Update comment.
20292 * shrink-wrap.c: Update comment.
20293 (next_block_for_reg): Rename to live_edge_for_reg.
20294 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20295 (move_insn_for_shrink_wrap): Split live_edge.
20296 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20298 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20300 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20302 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20303 * config/sparc/sparc.md (fptype_ut699): New attribute.
20304 (in_branch_delay): Return false if -mfix-ut699 is specified and
20305 fptype_ut699 is set to single.
20306 (truncdfsf2): Add fptype_ut699 attribute.
20307 (fix_truncdfsi2): Likewise.
20308 (floatsisf2): Change fptype attribute.
20309 (fix_truncsfsi2): Likewise.
20310 (negtf2_notv9): Delete.
20311 (negtf2_v9): Likewise.
20312 (negtf2_hq): New instruction.
20313 (negtf2): New instruction and splitter.
20314 (negdf2_notv9): Rewrite.
20315 (abstf2_notv9): Delete.
20316 (abstf2_hq_v9): Likewise.
20317 (abstf2_v9): Likewise.
20318 (abstf2_hq): New instruction.
20319 (abstf2): New instruction and splitter.
20320 (absdf2_notv9): Rewrite.
20322 2014-05-14 Cary Coutant <ccoutant@google.com>
20325 * opts.c (common_handle_option): Don't special-case "-g".
20326 (set_debug_level): Default to at least level 2 with "-g".
20328 2014-05-14 DJ Delorie <dj@redhat.com>
20330 * config/msp430/msp430.c (msp430_builtin): Add
20331 MSP430_BUILTIN_DELAY_CYCLES.
20332 (msp430_init_builtins): Register void __delay_cycles(long long).
20333 (msp430_builtin_decl): Add it.
20334 (cg_magic_constant): New.
20335 (msp430_expand_delay_cycles): New.
20336 (msp430_expand_builtin): Call it.
20337 (msp430_print_operand_raw): Change integer printing from "int" to
20339 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20340 (delay_cycles_start): New.
20341 (delay_cycles_end): New.
20342 (delay_cycles_32): New.
20343 (delay_cycles_32x): New.
20344 (delay_cycles_16): New.
20345 (delay_cycles_16x): New.
20346 (delay_cycles_2): New.
20347 (delay_cycles_1): New.
20348 * doc/extend.texi: Document __delay_cycles().
20350 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20352 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20353 length attribute computation.
20355 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20358 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20360 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20363 * config/sparc/sparc.md: Fix types of low and high in DI constant
20364 splitter. Use gen_int_mode in some other splitters.
20366 2014-05-14 Martin Jambor <mjambor@suse.cz>
20369 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20371 2014-05-14 James Norris <jnorris@codesourcery.com>
20373 * omp-low.c (expand_parallel_call): Remove shadow variable.
20374 (expand_omp_taskreg): Likewise.
20376 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20378 * common/config/i386/i386-common.c
20379 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20380 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20381 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20382 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20383 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20384 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20385 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20386 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20387 xsavecintrin.h, xsavesintrin.h.
20388 (x86_64-*-*): Ditto.
20389 * config/i386/clflushoptintrin.h: New.
20390 * config/i386/xsavecintrin.h: Ditto.
20391 * config/i386/xsavesintrin.h: Ditto.
20392 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20393 (bit_XSAVES): Ditto.
20394 (bit_XSAVES): Ditto.
20395 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20396 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20398 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20399 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20400 OPTION_MASK_ISA_XSAVES.
20401 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20402 -mxsavec, -mxsaves.
20403 (PTA_CLFLUSHOPT) Define.
20404 (PTA_XSAVEC): Ditto.
20405 (PTA_XSAVES): Ditto.
20406 (ix86_option_override_internal): Handle new options.
20407 (ix86_valid_target_attribute_inner_p): Ditto.
20408 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20409 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20410 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20411 (bdesc_special_args): Add __builtin_ia32_xsaves,
20412 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20413 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20414 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20415 (ix86_expand_builtin): Handle new builtins.
20416 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20417 (TARGET_CLFLUSHOPT_P): Ditto.
20418 (TARGET_XSAVEC): Ditto.
20419 (TARGET_XSAVEC_P): Ditto.
20420 (TARGET_XSAVES): Ditto.
20421 (TARGET_XSAVES_P): Ditto.
20422 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20423 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20424 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20426 (ANY_XRSTOR64): Ditto.
20428 (xrstor): Change into <xrstor>.
20429 (xrstor_rex64): Change into <xrstor>_rex64.
20430 (xrstor64): Change into <xrstor>64
20432 * config/i386/i386.opt (mclflushopt): New.
20435 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20437 * doc/invoke.texi: Document new options.
20439 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20441 PR rtl-optimization/60866
20442 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20443 Default it to -1. Pass it down to init_simplejump_data.
20444 (init_simplejump_data): New parameter old_seqno. Pass it down
20445 to get_seqno_for_a_jump.
20446 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20447 initializing new jump seqno as a last resort. Add comment.
20448 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20449 jump and pass it down to sel_init_new_insn.
20450 (sel_redirect_edge_and_branch_force): Likewise.
20452 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20454 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20455 shifted values to avoid build warning.
20457 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20459 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20460 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20461 (cfg_layout_merge_blocks): Likewise.
20462 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20464 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20466 PR rtl-optimization/60901
20467 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20468 bb predecessor belongs to the same scheduling region. Adjust comment.
20470 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20472 * doc/sourcebuild.texi: (dfp_hw): Document.
20473 (p8vector_hw): Likewise.
20474 (powerpc_eabi_ok): Likewise.
20475 (powerpc_elfv2): Likewise.
20476 (powerpc_htm_ok): Likewise.
20477 (ppc_recip_hw): Likewise.
20478 (vsx_hw): Likewise.
20480 2014-05-13 Cary Coutant <ccoutant@google.com>
20482 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20484 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20486 * gengtype-parse.c (require3): Eliminate in favor of...
20488 (require_template_declaration): Update to support optional single *
20491 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20492 (create_user_defined_type): Handle a single level of explicit
20493 pointerness within template arguments.
20494 (struct write_types_data): Add field "kind".
20495 (filter_type_name): Handle "*" character.
20496 (write_user_func_for_structure_ptr): Require a write_types_data
20497 rather than just a prefix string, so that we can look up the kind
20498 of the wtd and use it as an index into wrote_user_func_for_ptr,
20499 ensuring that such functions are written at most once. Support
20500 subclasses by invoking the marking function of the ultimate base class.
20501 (write_user_func_for_structure_body): Require a write_types_data
20502 rather than just a prefix string, so that we can pass this to
20503 write_user_func_for_structure_ptr.
20504 (write_func_for_structure): Likewise.
20505 (ggc_wtd): Add initializer of new "kind" field.
20506 (pch_wtd): Likewise.
20508 * gengtype.h (enum write_types_kinds): New.
20509 (struct type): Add field wrote_user_func_for_ptr to the "s"
20512 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20514 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20515 instead of const_binop.
20516 (fold_binary_loc): Likewise.
20518 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20520 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20521 calculation to match get_ref_base_and_extent.
20523 2014-05-13 Catherine Moore <clm@codesourcery.com>
20524 Sandra Loosemore <sandra@codesourcery.com>
20526 * configure.ac: Fix assembly for explicit JALR relocation check.
20527 * configure: Regenerate.
20529 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20531 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20532 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20533 Remove associated type declarations and initialisations.
20534 (arm_expand_neon_builtin): Likewise.
20535 (neon_emit_pair_result_insn): Delete.
20536 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20537 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20538 (neon_vzip<mode>): Likewise.
20539 (neon_vuzp<mode>): Likewise.
20541 2014-05-13 Richard Biener <rguenther@suse.de>
20544 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20545 it needs revisiting whether the call still may be tail-called.
20547 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20549 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20550 * rtl.h (block_symbol): Reduce number of fields to 2.
20551 (rtx_def): Add u2.symbol_ref_flags.
20552 (SYMBOL_REF_FLAGS): Use it.
20553 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20554 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20555 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20556 Lower index of SYMBOL_REF_DATA.
20557 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20558 Print SYMBOL_REF_FLAGS at the same time.
20559 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20561 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20563 * rtl.def (VAR_LOCATION): Remove "i" field.
20564 * rtl.h (rtx_def): Add u2.var_location_status.
20565 (PAT_VAR_LOCATION_STATUS): Use it.
20566 (gen_rtx_VAR_LOCATION): Declare.
20567 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20568 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20569 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20571 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20573 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20574 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20576 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20578 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20579 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20580 * rtl.h (rtx_def): Add insn_uid to u2 field.
20581 (RTX_FLAG_CHECK8): Delete in favor of...
20582 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20583 (INSN_DELETED_P): Update accordingly.
20584 (INSN_UID): Use u2.insn_uid.
20585 (INSN_CHAIN_CODE_P): Define.
20586 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20587 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20588 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20589 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20590 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20591 indices accordingly.
20592 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20593 Update indices for insn-chain rtxes.
20594 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20595 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20596 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20597 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20598 * combine.c (try_combine): Likewise.
20599 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20601 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20603 * rtl.def (REG): Remove middle field.
20604 * rtl.h (rtx_def): Add orignal_regno to u2.
20605 (ORIGINAL_REGNO): Use it instead of field 1.
20606 (REG_ATTRS): Lower field index accordingly.
20607 * gengtype.c (adjust_field_rtx_def): Remove handling of
20608 ORIGINAL_REGNO. Move REG_ATTRS index down.
20609 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20610 code that prints the REGNO.
20612 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20614 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20617 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20619 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20621 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20623 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20624 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20626 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20628 * config/aarch64/aarch64-protos.h
20629 (aarch64_hard_regno_caller_save_mode): New prototype.
20630 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20632 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20634 2014-05-13 Christian Bruel <christian.bruel@st.com>
20636 * target.def (mode_switching): New hook vector.
20637 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20638 (mode_exit, modepriority_to_mode): Likewise.
20639 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20640 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20641 * target.h: Include tm.h and hard-reg-set.h.
20642 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20643 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20644 * doc/tm.texi Regenerate.
20645 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20646 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20647 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20648 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20649 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20650 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20651 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20652 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20653 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20654 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20655 (ix86_emit_mode_set): Hookify.
20656 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20658 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20659 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20660 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20661 (epiphany_mode_priority_to_mode): Remove declaration.
20662 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20663 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20664 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20666 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20667 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20668 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20670 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20673 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20674 is const0_rtx, return immediately. Don't test count == 0 when
20677 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20679 * Makefile.in: add shrink-wrap.o.
20680 * config/i386/i386.c: include "shrink-wrap.h"
20681 * function.c: Likewise.
20682 (requires_stack_frame_p, next_block_for_reg,
20683 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20684 dup_block_and_redirect): Move to shrink-wrap.c
20685 (thread_prologue_and_epilogue_insns): Extract three code segments
20686 as functions in shrink-wrap.c
20687 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20689 * shrink-wrap.c: New file.
20690 * shrink-wrap.h: New file.
20692 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20694 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20695 reference to Solaris.
20697 2014-05-12 Mike Stump <mikestump@comcast.net>
20700 * genattrtab.c (filename): Add.
20701 (convert_set_attr_alternative): Improve error message.
20702 (check_defs): Restore read_md_filename for error messages.
20703 (gen_insn): Save filename.
20705 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20707 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20708 -fno-local-ivars and -fivar-visibility.
20709 * c-family/c.opt: Make -Wshadow also implicitly enable
20712 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20714 * doc/tm.texi: Remove reference to deleted macro.
20715 * doc/tm.texi.in: Likewise.
20717 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20720 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20723 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20726 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20727 * config/arm/aout.h (License): Same.
20728 * config/arm/bpabi.h (License): Same.
20729 * config/arm/elf.h (License): Same.
20730 * config/arm/linux-elf.h (License): Same.
20731 * config/arm/linux-gas.h (License): Same.
20732 * config/arm/netbsd-elf.h (License): Same.
20733 * config/arm/uclinux-eabi.h (License): Same.
20734 * config/arm/uclinux-elf.h (License): Same.
20735 * config/arm/vxworks.h (License): Same.
20737 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20739 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20740 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20741 number of operands to 3.
20742 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20743 * tree-nested.c (convert_nonlocal_omp_clauses,
20744 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20745 * gimplify.c (gimplify_scan_omp_clauses): Handle
20746 OMP_CLAUSE_LINEAR_STMT.
20747 * omp-low.c (lower_rec_input_clauses): Fix typo.
20748 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20749 cast between Fortran boolean_type_node and C _Bool if
20752 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20754 PR tree-optimization/61136
20755 * wide-int.h (multiple_of_p): Define a version that doesn't return
20757 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20758 integer_zerop/const_binop pair.
20759 (multiple_of_p): Likewise, converting both operands to widest_int
20762 2014-05-09 Teresa Johnson <tejohnson@google.com>
20764 * cgraphunit.c (analyze_functions): Use correct dump file.
20766 2014-05-09 Florian Weimer <fweimer@redhat.com>
20768 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20770 (stack_protect_return_slot_p): New function.
20771 (expand_used_vars): Call stack_protect_decl_p and
20772 stack_protect_return_slot_p for -fstack-protector-strong.
20774 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20775 Andrew Haley <aph@redhat.com>
20776 Richard Sandiford <rdsandiford@googlemail.com>
20778 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20781 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20783 PR middle-end/61111
20784 * fold-const.c (fold_binary_loc): Changed width of mask.
20786 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20788 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20789 unsigned int initializers for regno_in, regno_out.
20791 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20794 * config/avr/avr.md (cc): Add new attribute set_vzn.
20795 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20796 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20797 with INC, DEC or NEG.
20798 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20799 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20800 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20802 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20805 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20807 * wide-int.cc (UTItype): Define.
20808 (UDWtype): Define for appropriate W_TYPE_SIZE.
20810 2014-05-09 Richard Biener <rguenther@suse.de>
20812 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20813 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20814 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20815 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20816 ssa_propagate): Adjust.
20818 2014-05-08 Jeff Law <law@redhat.com>
20820 PR tree-optimization/61009
20821 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20822 tri-state rather than a boolean. When a block is too big to
20823 thread through, inform caller via negative return value.
20824 (thread_across_edge): If a block was too big for normal threading,
20825 then it's too big for a joiner too, so remove temporary equivalences
20826 and return immediately.
20828 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20829 Matthias Klose <doko@ubuntu.com>
20832 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20834 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20837 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20839 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20842 * config/alpha/alpha.c: Include gimple-iterator.h.
20843 (alpha_gimple_fold_builtin): New function. Move
20844 ALPHA_BUILTIN_UMULH folding from ...
20845 (alpha_fold_builtin): ... here.
20846 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20848 2014-05-08 Wei Mi <wmi@google.com>
20851 * config/i386/i386.c (ix86_compute_frame_layout): Update
20852 preferred_stack_boundary for call, expanded from tls descriptor.
20853 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20854 to depend on SP register.
20855 (*tls_local_dynamic_base_32_gnu): Ditto.
20856 (*tls_local_dynamic_32_once): Ditto.
20857 (tls_global_dynamic_64_<mode>): Set
20858 ix86_tls_descriptor_calls_expanded_in_cfun.
20859 (tls_local_dynamic_base_64_<mode>): Ditto.
20860 (tls_global_dynamic_32): Set
20861 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20862 to depend on SP register.
20863 (tls_local_dynamic_base_32): Ditto.
20865 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20867 * config/arm/arm_neon.h: Update comment.
20868 * config/arm/neon-docgen.ml: Delete.
20869 * config/arm/neon-gen.ml: Delete.
20870 * doc/arm-neon-intrinsics.texi: Update comment.
20872 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20874 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20876 (vand, vorr, veor, vorn, vbic): Remove.
20877 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20879 (neon_vsub_unspec): Likewise.
20880 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20882 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20884 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20885 (vadd_s16): Likewise.
20886 (vadd_s32): Likewise.
20887 (vadd_f32): Likewise.
20888 (vadd_u8): Likewise.
20889 (vadd_u16): Likewise.
20890 (vadd_u32): Likewise.
20891 (vadd_s64): Likewise.
20892 (vadd_u64): Likewise.
20893 (vaddq_s8): Likewise.
20894 (vaddq_s16): Likewise.
20895 (vaddq_s32): Likewise.
20896 (vaddq_s64): Likewise.
20897 (vaddq_f32): Likewise.
20898 (vaddq_u8): Likewise.
20899 (vaddq_u16): Likewise.
20900 (vaddq_u32): Likewise.
20901 (vaddq_u64): Likewise.
20902 (vmul_s8): Likewise.
20903 (vmul_s16): Likewise.
20904 (vmul_s32): Likewise.
20905 (vmul_f32): Likewise.
20906 (vmul_u8): Likewise.
20907 (vmul_u16): Likewise.
20908 (vmul_u32): Likewise.
20909 (vmul_p8): Likewise.
20910 (vmulq_s8): Likewise.
20911 (vmulq_s16): Likewise.
20912 (vmulq_s32): Likewise.
20913 (vmulq_f32): Likewise.
20914 (vmulq_u8): Likewise.
20915 (vmulq_u16): Likewise.
20916 (vmulq_u32): Likewise.
20917 (vsub_s8): Likewise.
20918 (vsub_s16): Likewise.
20919 (vsub_s32): Likewise.
20920 (vsub_f32): Likewise.
20921 (vsub_u8): Likewise.
20922 (vsub_u16): Likewise.
20923 (vsub_u32): Likewise.
20924 (vsub_s64): Likewise.
20925 (vsub_u64): Likewise.
20926 (vsubq_s8): Likewise.
20927 (vsubq_s16): Likewise.
20928 (vsubq_s32): Likewise.
20929 (vsubq_s64): Likewise.
20930 (vsubq_f32): Likewise.
20931 (vsubq_u8): Likewise.
20932 (vsubq_u16): Likewise.
20933 (vsubq_u32): Likewise.
20934 (vsubq_u64): Likewise.
20935 (vand_s8): Likewise.
20936 (vand_s16): Likewise.
20937 (vand_s32): Likewise.
20938 (vand_u8): Likewise.
20939 (vand_u16): Likewise.
20940 (vand_u32): Likewise.
20941 (vand_s64): Likewise.
20942 (vand_u64): Likewise.
20943 (vandq_s8): Likewise.
20944 (vandq_s16): Likewise.
20945 (vandq_s32): Likewise.
20946 (vandq_s64): Likewise.
20947 (vandq_u8): Likewise.
20948 (vandq_u16): Likewise.
20949 (vandq_u32): Likewise.
20950 (vandq_u64): Likewise.
20951 (vorr_s8): Likewise.
20952 (vorr_s16): Likewise.
20953 (vorr_s32): Likewise.
20954 (vorr_u8): Likewise.
20955 (vorr_u16): Likewise.
20956 (vorr_u32): Likewise.
20957 (vorr_s64): Likewise.
20958 (vorr_u64): Likewise.
20959 (vorrq_s8): Likewise.
20960 (vorrq_s16): Likewise.
20961 (vorrq_s32): Likewise.
20962 (vorrq_s64): Likewise.
20963 (vorrq_u8): Likewise.
20964 (vorrq_u16): Likewise.
20965 (vorrq_u32): Likewise.
20966 (vorrq_u64): Likewise.
20967 (veor_s8): Likewise.
20968 (veor_s16): Likewise.
20969 (veor_s32): Likewise.
20970 (veor_u8): Likewise.
20971 (veor_u16): Likewise.
20972 (veor_u32): Likewise.
20973 (veor_s64): Likewise.
20974 (veor_u64): Likewise.
20975 (veorq_s8): Likewise.
20976 (veorq_s16): Likewise.
20977 (veorq_s32): Likewise.
20978 (veorq_s64): Likewise.
20979 (veorq_u8): Likewise.
20980 (veorq_u16): Likewise.
20981 (veorq_u32): Likewise.
20982 (veorq_u64): Likewise.
20983 (vbic_s8): Likewise.
20984 (vbic_s16): Likewise.
20985 (vbic_s32): Likewise.
20986 (vbic_u8): Likewise.
20987 (vbic_u16): Likewise.
20988 (vbic_u32): Likewise.
20989 (vbic_s64): Likewise.
20990 (vbic_u64): Likewise.
20991 (vbicq_s8): Likewise.
20992 (vbicq_s16): Likewise.
20993 (vbicq_s32): Likewise.
20994 (vbicq_s64): Likewise.
20995 (vbicq_u8): Likewise.
20996 (vbicq_u16): Likewise.
20997 (vbicq_u32): Likewise.
20998 (vbicq_u64): Likewise.
20999 (vorn_s8): Likewise.
21000 (vorn_s16): Likewise.
21001 (vorn_s32): Likewise.
21002 (vorn_u8): Likewise.
21003 (vorn_u16): Likewise.
21004 (vorn_u32): Likewise.
21005 (vorn_s64): Likewise.
21006 (vorn_u64): Likewise.
21007 (vornq_s8): Likewise.
21008 (vornq_s16): Likewise.
21009 (vornq_s32): Likewise.
21010 (vornq_s64): Likewise.
21011 (vornq_u8): Likewise.
21012 (vornq_u16): Likewise.
21013 (vornq_u32): Likewise.
21014 (vornq_u64): Likewise.
21016 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21018 * wide-int.cc (UTItype): Define.
21019 (UDWtype): Define for appropriate W_TYPE_SIZE.
21021 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21023 PR tree-optimization/59100
21024 * tree-ssa-phiopt.c: Include tree-inline.h.
21025 (neutral_element_p, absorbing_element_p): New functions.
21026 (value_replacement): Handle conditional binary operations with a
21027 neutral or absorbing element.
21029 2014-05-08 Richard Biener <rguenther@suse.de>
21031 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21032 folding the expression.
21033 (valueize_expr): Remove.
21034 (visit_reference_op_load): Do not valueize the result of
21036 (simplify_binary_expression): Likewise.
21037 (simplify_unary_expression): Likewise.
21039 2014-05-08 Richard Biener <rguenther@suse.de>
21041 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21042 looking at TYPE_ARG_TYPES.
21044 2014-05-08 Richard Biener <rguenther@suse.de>
21046 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21047 pointer propagation special-case.
21049 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21051 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21052 core part of address expressions.
21054 2014-05-08 Alan Modra <amodra@gmail.com>
21057 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21058 loads and stores when -mno-strict-align at any alignment.
21059 (expand_block_clear): Similarly. Also correct calculation of
21062 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21064 PR middle-end/39246
21065 * tree-complex.c (expand_complex_move): Keep line info when expanding
21067 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21068 of complex expression. Use new argument to display correct location
21069 for values coming from phi statement.
21070 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21071 (warn_uninitialized_phi): Pass location of phi argument to
21073 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21074 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21076 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21078 * config/rs6000/predicates.md (indexed_address_mem): New.
21079 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21080 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21081 fpstore_ux, fpstore_u.
21082 (sign_extend, indexed, update): New.
21083 (cell_micro): Adjust.
21084 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21085 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21086 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21087 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21088 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21089 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21090 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21091 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21092 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21093 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21094 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21095 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21096 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21097 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21098 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21100 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21101 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21102 *vsx_extract_<mode>_store): Adjust.
21103 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21104 is_cracked_insn, insn_must_be_first_in_group,
21105 insn_must_be_last_in_group): Adjust.
21107 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21109 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21110 ppc440-fpstore): Adjust.
21111 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21112 ppc476-fpstore): Adjust.
21113 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21114 ppc601-fpstore): Adjust.
21115 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21117 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21119 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21120 ppc7450-fpstore): Adjust.
21121 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21122 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21123 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21125 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21126 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21127 cell-fpstore, cell-fpstore-update): Adjust.
21128 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21129 ppce300c3_store, ppce300c3_fpstore): Adjust.
21130 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21131 e500mc_fpstore): Adjust.
21132 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21133 e500mc64_store, e500mc64_fpstore): Adjust.
21134 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21135 e5500_fpstore): Adjust.
21136 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21137 e6500_fpstore): Adjust.
21138 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21140 * config/rs6000/power4.md (power4-load, power4-load-ext,
21141 power4-load-ext-update, power4-load-ext-update-indexed,
21142 power4-load-update-indexed, power4-load-update, power4-fpload,
21143 power4-fpload-update, power4-store, power4-store-update,
21144 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21146 * config/rs6000/power5.md (power5-load, power5-load-ext,
21147 power5-load-ext-update, power5-load-ext-update-indexed,
21148 power5-load-update-indexed, power5-load-update, power5-fpload,
21149 power5-fpload-update, power5-store, power5-store-update,
21150 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21152 * config/rs6000/power6.md (power6-load, power6-load-ext,
21153 power6-load-update, power6-load-update-indexed,
21154 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21155 power6-fpload-update, power6-store, power6-store-update,
21156 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21158 * config/rs6000/power7.md (power7-load, power7-load-ext,
21159 power7-load-update, power7-load-update-indexed,
21160 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21161 power7-fpload-update, power7-store, power7-store-update,
21162 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21164 * config/rs6000/power8.md (power8-load, power8-load-update,
21165 power8-load-ext, power8-load-ext-update, power8-fpload,
21166 power8-fpload-update, power8-store, power8-store-update-indexed,
21167 power8-fpstore, power8-fpstore-update): Adjust.
21168 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21170 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21171 titan_lsu_store, titan_lsu_fpstore): Adjust.
21172 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21174 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21177 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21178 unrolled byte insns. Emit address increments after move insns.
21180 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21182 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21183 const_gimple, rather than a gimple.
21184 (gimple_call_builtin_p): Likewise, for the three variants.
21186 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21187 (gimple_call_builtin_p): Likewise, for the three variants.
21189 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21191 PR tree-optimization/61095
21192 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21194 2014-05-07 Richard Biener <rguenther@suse.de>
21196 PR tree-optimization/61034
21197 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21198 (maybe_skip_until): Use translate to take into account
21199 lattices when trying to do disambiguations.
21200 (get_continuation_for_phi_1): Likewise.
21201 (get_continuation_for_phi): Adjust for added translate arguments.
21202 (walk_non_aliased_vuses): Likewise.
21203 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21204 (walk_non_aliased_vuses): Likewise.
21205 (call_may_clobber_ref_p_1): Declare.
21206 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21207 calls. Stop early if we are only supposed to disambiguate.
21208 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21210 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21212 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21213 Emit an error when the function has arguments.
21215 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21217 * cfgloop.h (unswitch_loops): Remove.
21218 * doc/passes.texi: Remove references to loop-unswitch.c
21219 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21221 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21223 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21224 check for loads group of length 3.
21225 (vect_permute_load_chain): New permutations for loads group of
21227 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21228 of vec_perm_shuffle for the new permutations.
21230 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21232 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21233 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21234 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21235 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21236 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21237 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21238 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21239 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21241 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21243 * loop-unswitch.c: Delete.
21245 2014-05-07 Richard Biener <rguenther@suse.de>
21247 * config.gcc: Always set need_64bit_hwint to yes.
21249 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21251 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21252 of using optimize_size.
21254 2014-05-06 Mike Stump <mikestump@comcast.net>
21256 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21258 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21260 * config/i386/sse.md (*mov<mode>_internal)
21261 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21262 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21263 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21264 (*<code><mode>3, *andnot<mode>3<mask_name>)
21265 (<mask_codefor><code><mode>3<mask_name>): Only consider
21266 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21268 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21271 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21273 * lra-constraints.c (valid_address_p): Move earlier in file.
21274 Add a constraint argument to the address_info version.
21275 (satisfies_memory_constraint_p): New function.
21276 (satisfies_address_constraint_p): Likewise.
21277 (process_alt_operands, curr_insn_transform): Use them.
21278 (process_address): Pass the constraint to valid_address_p when
21279 checking address operands.
21281 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21283 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21284 to their respective blocks. Fix inadvertent use of "node".
21286 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21288 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21290 (init_emit_once): ...here.
21291 * rtl.h (init_derived_machine_modes): Declare.
21292 * toplev.c (do_compile): Call it even if no_backend.
21294 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21295 Mike Stump <mikestump@comcast.net>
21296 Richard Sandiford <rdsandiford@googlemail.com>
21297 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21299 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21300 (rtx_equal_for_memref_p): Update comment.
21301 (adjust_offset_for_component_ref): Use wide-int interfaces.
21302 * builtins.c (get_object_alignment_2): Likewise.
21303 (c_readstr): Likewise.
21304 (target_char_cast): Add comment.
21305 (determine_block_size): Use wide-int interfaces.
21306 (expand_builtin_signbit): Likewise.
21307 (fold_builtin_int_roundingfn): Likewise.
21308 (fold_builtin_bitop): Likewise.
21309 (fold_builtin_bswap): Likewise.
21310 (fold_builtin_logarithm): Use signop.
21311 (fold_builtin_pow): Likewise.
21312 (fold_builtin_memory_op): Use wide-int interfaces.
21313 (fold_builtin_object_size): Likewise.
21314 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21315 nb_iterations_estimate.
21316 (record_niter_bound): Use wide-int interfaces.
21317 (get_estimated_loop_iterations_int): Likewise.
21318 (get_estimated_loop_iterations): Likewise.
21319 (get_max_loop_iterations): Likewise.
21320 * cfgloop.h: Include wide-int.h.
21321 (struct nb_iter_bound): Change bound to widest_int.
21322 (struct loop): Change nb_iterations_upper_bound and
21323 nb_iterations_estimate to widest_int.
21324 (record_niter_bound): Switch to use widest_int.
21325 (get_estimated_loop_iterations): Likewise.
21326 (get_max_loop_iterations): Likewise.
21327 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21328 update for wide-int.
21329 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21330 * combine.c (try_combine): Likewise.
21331 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21332 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21334 (aarch64_float_const_representable_p): Likewise.
21335 * config/arc/arc.c: Include wide-int.h.
21336 (arc_can_use_doloop_p): Use wide-int interfaces.
21337 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21338 (vfp3_const_double_index): Likewise.
21339 * config/avr/avr.c (avr_out_round): Likewise.
21340 (avr_fold_builtin): Likewise.
21341 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21342 (bfin_can_use_doloop_p): Likewise.
21343 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21344 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21345 * config/i386/i386.c: Include wide-int.h.
21346 (ix86_data_alignment): Use wide-int interfaces.
21347 (ix86_local_alignment): Likewise.
21348 (ix86_emit_swsqrtsf): Update real_from_integer.
21349 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21350 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21351 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21352 (zero_constant): Likewise.
21353 (input_operand): Likewise.
21354 (splat_input_operand): Likewise.
21355 (non_logical_cint_operand): Change const_double to const_wide_int.
21356 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21357 (easy_altivec_constant): Remove comment.
21358 (paired_expand_vector_init): Use CONSTANT_P.
21359 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21360 (rs6000_emit_move): Update checks.
21361 (rs6000_aggregate_candidate): Use wide-int interfaces.
21362 (rs6000_expand_ternop_builtin): Likewise.
21363 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21364 (rs6000_assemble_integer): Likewise.
21365 (rs6000_hash_constant): Likewise.
21366 (output_toc): Likewise.
21367 (rs6000_rtx_costs): Likewise.
21368 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21369 * config/rs6000/rs6000-c.c: Include wide-int.h.
21370 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21371 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21372 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21373 Handle CONST_WIDE_INT.
21374 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21375 Use tree_fits_uhwi_p.
21376 * config/sparc/sparc.c: Include wide-int.h.
21377 (sparc_fold_builtin): Use wide-int interfaces.
21378 * config/vax/vax.c: Include wide-int.h.
21379 (vax_float_literal): Use real_from_integer.
21380 * coretypes.h (struct hwivec_def): New.
21382 (const_hwivec): New.
21383 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21384 (equiv_constant): Handle CONST_WIDE_INT.
21385 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21386 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21387 * dbxout.c (stabstr_U): Use wide-int interfaces.
21388 (dbxout_type): Update to use cst_fits_shwi_p.
21389 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21390 (TARGET_SUPPORTS_WIDE_INT): Add default.
21391 * dfp.c: Include wide-int.h.
21392 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21393 decimal_real_to_integer.
21394 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21395 decimal_real_to_integer.
21396 * doc/generic.texi (Constant expressions): Update for wide_int.
21397 * doc/rtl.texi (const_double): Likewise.
21398 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21399 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21400 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21401 (REAL_VALUE_FROM_INT): Remove.
21402 (TARGET_SUPPORTS_WIDE_INT): New.
21403 * doc/tm.texi: Regenerate.
21404 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21405 * double-int.h: Include wide-int.h.
21406 (struct wi::int_traits): New.
21407 * dwarf2out.c (get_full_len): New.
21408 (dw_val_equal_p): Add case dw_val_class_wide_int.
21409 (size_of_loc_descr): Likewise.
21410 (output_loc_operands): Likewise.
21411 (insert_double): Remove.
21412 (insert_wide_int): New.
21413 (add_AT_wide): New.
21414 (print_die): Add case dw_val_class_wide_int.
21415 (attr_checksum): Likewise.
21416 (attr_checksum_ordered): Likewise.
21417 (same_dw_val_p): Likewise.
21418 (size_of_die): Likewise.
21419 (value_format): Likewise.
21420 (output_die): Likewise.
21421 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21423 (clz_loc_descriptor): Use wide-int interfaces.
21424 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21425 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21426 (round_up_to_align): Use wide-int interfaces.
21427 (field_byte_offset): Likewise.
21428 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21429 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21430 CONST_DOUBLE handling. Use wide-int interfaces.
21431 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21432 (gen_enumeration_type_die): Use add_AT_wide.
21433 (hash_loc_operands): Add case dw_val_class_wide_int.
21434 (compare_loc_operands): Likewise.
21435 * dwarf2out.h: Include wide-int.h.
21436 (wide_int_ptr): New.
21437 (enum dw_val_class): Add dw_val_class_wide_int.
21438 (struct dw_val_struct): Add val_wide.
21439 * emit-rtl.c (const_wide_int_htab): New.
21440 (const_wide_int_htab_hash): New.
21441 (const_wide_int_htab_eq): New.
21442 (lookup_const_wide_int): New.
21443 (const_double_htab_hash): Use wide-int interfaces.
21444 (const_double_htab_eq): Likewise.
21445 (rtx_to_double_int): Conditionally compile for wide-int.
21446 (immed_double_int_const): Rename to immed_wide_int_const and
21447 update for wide-int.
21448 (immed_double_const): Conditionally compile for wide-int.
21449 (init_emit_once): Use wide-int interfaces.
21450 * explow.c (plus_constant): Likewise.
21451 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21452 (lshift_value): Use wide-int interfaces.
21453 (expand_mult): Likewise.
21454 (choose_multiplier): Likewise.
21455 (expand_smod_pow2): Likewise.
21456 (make_tree): Likewise.
21457 * expr.c (convert_modes): Consolidate handling of constants.
21458 Use wide-int interfaces.
21459 (emit_group_load_1): Add note.
21460 (store_expr): Update comment.
21461 (get_inner_reference): Use wide-int interfaces.
21462 (expand_constructor): Update comment.
21463 (expand_expr_real_2): Use wide-int interfaces.
21464 (expand_expr_real_1): Likewise.
21465 (reduce_to_bit_field_precision): Likewise.
21466 (const_vector_from_tree): Likewise.
21467 * final.c: Include wide-int-print.h.
21468 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21469 * fixed-value.c: Include wide-int.h.
21470 (fixed_from_string): Use wide-int interfaces.
21471 (fixed_to_decimal): Likewise.
21472 (fixed_convert_from_real): Likewise.
21473 (real_convert_from_fixed): Likewise.
21474 * fold-const.h (mem_ref_offset): Return an offset_int.
21475 (div_if_zero_remainder): Remove code parameter.
21476 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21477 Use wide-int interfaces.
21478 (may_negate_without_overflow_p): Use wide-int interfaces.
21479 (negate_expr_p): Likewise.
21480 (fold_negate_expr): Likewise.
21481 (int_const_binop_1): Likewise.
21482 (const_binop): Likewise.
21483 (fold_convert_const_int_from_int): Likewise.
21484 (fold_convert_const_int_from_real): Likewise.
21485 (fold_convert_const_int_from_fixed): Likewise.
21486 (fold_convert_const_fixed_from_int): Likewise.
21487 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21488 (sign_bit_p): Use wide-int interfaces.
21489 (make_range_step): Likewise.
21490 (build_range_check): Likewise. Pass an integer of the correct type
21491 instead of using integer_one_node.
21492 (range_predecessor): Pass an integer of the correct type instead
21493 of using integer_one_node.
21494 (range_successor): Likewise.
21495 (merge_ranges): Likewise.
21496 (unextend): Use wide-int interfaces.
21497 (extract_muldiv_1): Likewise.
21498 (fold_div_compare): Likewise.
21499 (fold_single_bit_test): Likewise.
21500 (fold_sign_changed_comparison): Likewise.
21501 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21502 (fold_plusminus_mult_expr): Use wide-int interfaces.
21503 (native_encode_int): Likewise.
21504 (native_interpret_int): Likewise.
21505 (fold_unary_loc): Likewise.
21506 (pointer_may_wrap_p): Likewise.
21507 (size_low_cst): Likewise.
21508 (mask_with_tz): Likewise.
21509 (fold_binary_loc): Likewise.
21510 (fold_ternary_loc): Likewise.
21511 (multiple_of_p): Likewise.
21512 (tree_call_nonnegative_warnv_p): Update calls to
21513 tree_int_cst_min_precision and real_from_integer.
21514 (fold_negate_const): Use wide-int interfaces.
21515 (fold_abs_const): Likewise.
21516 (fold_relational_const): Use tree_int_cst_lt.
21517 (round_up_loc): Use wide-int interfaces.
21518 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21519 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21520 * gengtype.c: Remove include of double-int.h.
21521 (do_typedef): Use wide-int interfaces.
21522 (open_base_files): Add wide-int.h.
21523 (main): Add offset_int and widest_int typedefs.
21524 * gengtype-lex.l: Handle "^".
21525 (CXX_KEYWORD): Add "static".
21526 * gengtype-parse.c (require3): New.
21527 (require_template_declaration): Handle constant template arguments
21528 and nested templates.
21529 * gengtype-state.c: Don't include "double-int.h".
21530 * genpreds.c (write_one_predicate_function): Update comment.
21531 (write_tm_constrs_h): Add check for hval and lval use in
21533 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21534 (add_to_sequence): Likewise.
21535 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21536 and const_double_operand.
21537 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21539 * gimple-fold.c (get_base_constructor): Likewise.
21540 (fold_array_ctor_reference): Likewise.
21541 (fold_nonarray_ctor_reference): Likewise.
21542 (fold_const_aggregate_ref_1): Likewise.
21543 (gimple_val_nonnegative_real_p): Likewise.
21544 (gimple_fold_indirect_ref): Likewise.
21545 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21546 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21547 (struct slsr_cand_d): Change index to be widest_int.
21548 (struct incr_info_d): Change incr to be widest_int.
21549 (alloc_cand_and_find_basis): Use wide-int interfaces.
21550 (slsr_process_phi): Likewise.
21551 (backtrace_base_for_ref): Likewise. Return a widest_int.
21552 (restructure_reference): Take a widest_int instead of a double_int.
21553 (slsr_process_ref): Use wide-int interfaces.
21554 (create_mul_ssa_cand): Likewise.
21555 (create_mul_imm_cand): Likewise.
21556 (create_add_ssa_cand): Likewise.
21557 (create_add_imm_cand): Take a widest_int instead of a double_int.
21558 (slsr_process_add): Use wide-int interfaces.
21559 (slsr_process_cast): Likewise.
21560 (slsr_process_copy): Likewise.
21561 (dump_candidate): Likewise.
21562 (dump_incr_vec): Likewise.
21563 (replace_ref): Likewise.
21564 (cand_increment): Likewise. Return a widest_int.
21565 (cand_abs_increment): Likewise.
21566 (replace_mult_candidate): Take a widest_int instead of a double_int.
21567 (replace_unconditional_candidate): Use wide-int interfaces.
21568 (incr_vec_index): Take a widest_int instead of a double_int.
21569 (create_add_on_incoming_edge): Likewise.
21570 (create_phi_basis): Use wide-int interfaces.
21571 (replace_conditional_candidate): Likewise.
21572 (record_increment): Take a widest_int instead of a double_int.
21573 (record_phi_increments): Use wide-int interfaces.
21574 (phi_incr_cost): Take a widest_int instead of a double_int.
21575 (lowest_cost_path): Likewise.
21576 (total_savings): Likewise.
21577 (analyze_increments): Use wide-int interfaces.
21578 (ncd_with_phi): Take a widest_int instead of a double_int.
21579 (ncd_of_cand_and_phis): Likewise.
21580 (nearest_common_dominator_for_cands): Likewise.
21581 (insert_initializers): Use wide-int interfaces.
21582 (all_phi_incrs_profitable): Likewise.
21583 (replace_one_candidate): Likewise.
21584 (replace_profitable_candidates): Likewise.
21585 * godump.c: Include wide-int-print.h.
21586 (go_output_typedef): Use wide-int interfaces.
21587 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21588 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21589 (build_loop_iteration_domains): Likewise.
21590 * hooks.h: Include wide-int.h rather than double-int.h.
21591 (hook_bool_dint_dint_uint_bool_true): Delete.
21592 (hook_bool_wint_wint_uint_bool_true): Declare.
21593 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21594 (hook_bool_wint_wint_uint_bool_true): New.
21595 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21597 (ubsan_expand_si_overflow_mul_check): Likewise.
21598 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21599 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21600 (get_ancestor_addr_info): Likewise.
21601 (ipa_modify_call_arguments): Likewise.
21602 * loop-doloop.c (doloop_modify): Likewise.
21603 (doloop_optimize): Likewise.
21604 * loop-iv.c (iv_number_of_iterations): Likewise.
21605 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21606 (unroll_loop_constant_iterations): Likewise.
21607 (decide_unroll_runtime_iterations): Likewise.
21608 (unroll_loop_runtime_iterations): Likewise.
21609 (decide_peel_simple): Likewise.
21610 (decide_unroll_stupid): Likewise.
21611 * lto-streamer-in.c (streamer_read_wi): Add.
21612 (input_cfg): Use wide-int interfaces.
21613 (lto_input_tree_1): Likewise.
21614 * lto-streamer-out.c (streamer_write_wi): Add.
21615 (hash_tree): Use wide-int interfaces.
21616 (output_cfg): Likewise.
21617 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21618 (GTFILES): Add wide-int.h and signop.h.
21619 (TAGS): Look for .cc files too.
21620 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21621 * optabs.c (expand_subword_shift): Likewise.
21622 (expand_doubleword_shift): Likewise.
21623 (expand_absneg_bit): Likewise.
21624 (expand_copysign_absneg): Likewise.
21625 (expand_copysign_bit): Likewise.
21626 * postreload.c (reload_cse_simplify_set): Likewise.
21627 * predict.c (predict_iv_comparison): Likewise.
21628 * pretty-print.h: Include wide-int-print.h.
21630 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21631 * print-tree.c: Include wide-int-print.h.
21632 (print_node_brief): Use wide-int interfaces.
21633 (print_node): Likewise.
21634 * read-rtl.c (validate_const_wide_int): New.
21635 (read_rtx_code): Add CONST_WIDE_INT case.
21636 * real.c: Include wide-int.h.
21637 (real_to_integer2): Delete.
21638 (real_to_integer): New function, returning a wide_int.
21639 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21640 (ten_to_ptwo): Update call to real_from_integer.
21641 (real_digit): Likewise.
21642 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21643 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21644 (REAL_VALUE_TO_INT): Delete.
21645 (real_to_integer): Declare a wide-int form.
21646 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21647 * recog.c (const_int_operand): Improve comment.
21648 (const_scalar_int_operand): New.
21649 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21650 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21651 (split_double): Likewise.
21652 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21653 (rtx_size): Likewise.
21654 (rtx_alloc_stat_v): New.
21655 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21656 (cwi_output_hex): New.
21657 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21658 (cwi_check_failed_bounds): New.
21659 * rtl.def (CONST_WIDE_INT): New.
21660 * rtl.h: Include <utility> and wide-int.h.
21661 (struct hwivec_def): New.
21662 (CWI_GET_NUM_ELEM): New.
21663 (CWI_PUT_NUM_ELEM): New.
21664 (struct rtx_def): Add num_elem and hwiv.
21665 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21666 (CASE_CONST_UNIQUE): Likewise.
21667 (CASE_CONST_ANY): Likewise.
21668 (CONST_SCALAR_INT_P): Likewise.
21669 (CONST_WIDE_INT_P): New.
21671 (HWIVEC_CHECK): New.
21672 (cwi_check_failed_bounds): New.
21674 (HWIVEC_CHECK): New.
21675 (CONST_WIDE_INT_VEC) New.
21676 (CONST_WIDE_INT_NUNITS) New.
21677 (CONST_WIDE_INT_ELT) New.
21678 (rtx_mode_t): New type.
21679 (wi::int_traits <rtx_mode_t>): New.
21681 (wi::min_value): New.
21682 (wi::max_value): New.
21684 (const_wide_int_alloc): New.
21685 (immed_wide_int_const): New.
21686 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21687 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21688 * signop.h: New file.
21689 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21690 (simplify_const_unary_operation): Use wide-int interfaces.
21691 (simplify_binary_operation_1): Likewise.
21692 (simplify_const_binary_operation): Likewise.
21693 (simplify_const_relational_operation): Likewise.
21694 (simplify_immed_subreg): Likewise.
21695 * stmt.c (expand_case): Likewise.
21696 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21697 signop rather than a bool.
21698 * stor-layout.c (layout_type): Use wide-int interfaces.
21699 (initialize_sizetypes): Update calls to
21700 set_min_and_max_values_for_integral_type.
21701 (set_min_and_max_values_for_integral_type): Take a signop rather
21702 than a bool. Use wide-int interfaces.
21703 (fixup_signed_type): Update accordingly. Remove
21704 HOST_BITS_PER_DOUBLE_INT limit.
21705 (fixup_unsigned_type): Likewise.
21706 * system.h (STATIC_CONSTANT_P): New.
21707 (STATIC_ASSERT): New.
21708 * target.def (can_use_doloop_p): Take widest_ints rather than
21710 * target.h: Include wide-int.h rather than double-int.h.
21711 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21713 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21714 rather than INT_CST_LT_UNSIGNED.
21715 (can_use_doloop_if_innermost): Take widest_ints rather than
21717 * tree-affine.c: Include wide-int-print.h.
21718 (double_int_ext_for_comb): Delete.
21719 (wide_int_ext_for_comb): New.
21720 (aff_combination_zero): Use wide-int interfaces.
21721 (aff_combination_const): Take a widest_int instead of a double_int.
21722 (aff_combination_elt): Use wide-int interfaces.
21723 (aff_combination_scale): Take a widest_int instead of a double_int.
21724 (aff_combination_add_elt): Likewise.
21725 (aff_combination_add_cst): Likewise.
21726 (aff_combination_add): Use wide-int interfaces.
21727 (aff_combination_convert): Likewise.
21728 (tree_to_aff_combination): Likewise.
21729 (add_elt_to_tree): Take a widest_int instead of a double_int.
21730 (aff_combination_to_tree): Use wide-int interfaces.
21731 (aff_combination_remove_elt): Likewise.
21732 (aff_combination_add_product): Take a widest_int instead of
21734 (aff_combination_mult): Use wide-int interfaces.
21735 (aff_combination_expand): Likewise.
21736 (double_int_constant_multiple_p): Delete.
21737 (wide_int_constant_multiple_p): New.
21738 (aff_combination_constant_multiple_p): Take a widest_int pointer
21739 instead of a double_int pointer.
21740 (print_aff): Use wide-int interfaces.
21741 (get_inner_reference_aff): Take a widest_int pointer
21742 instead of a double_int pointer.
21743 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21744 * tree-affine.h: Include wide-int.h.
21745 (struct aff_comb_elt): Change type of coef to widest_int.
21746 (struct affine_tree_combination): Change type of offset to widest_int.
21747 (double_int_ext_for_comb): Delete.
21748 (wide_int_ext_for_comb): New.
21749 (aff_combination_const): Use widest_int instead of double_int.
21750 (aff_combination_scale): Likewise.
21751 (aff_combination_add_elt): Likewise.
21752 (aff_combination_constant_multiple_p): Likewise.
21753 (get_inner_reference_aff): Likewise.
21754 (aff_comb_cannot_overlap_p): Likewise.
21755 (aff_combination_zero_p): Use wide-int interfaces.
21756 * tree.c: Include tree.h.
21757 (init_ttree): Use make_int_cst.
21758 (tree_code_size): Removed code for INTEGER_CST case.
21759 (tree_size): Add INTEGER_CST case.
21760 (make_node_stat): Update comment.
21761 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21762 (build_int_cst_type): Use wide-int interfaces.
21763 (double_int_to_tree): Likewise.
21764 (double_int_fits_to_tree_p): Delete.
21765 (force_fit_type_double): Delete.
21766 (force_fit_type): New.
21767 (int_cst_hash_hash): Use wide-int interfaces.
21768 (int_cst_hash_eq): Likewise.
21769 (build_int_cst_wide): Delete.
21770 (wide_int_to_tree): New.
21771 (cache_integer_cst): Use wide-int interfaces.
21772 (build_low_bits_mask): Likewise.
21773 (cst_and_fits_in_hwi): Likewise.
21774 (real_value_from_int_cst): Likewise.
21775 (make_int_cst_stat): New.
21776 (integer_zerop): Use wide_int interfaces.
21777 (integer_onep): Likewise.
21778 (integer_all_onesp): Likewise.
21779 (integer_pow2p): Likewise.
21780 (integer_nonzerop): Likewise.
21781 (tree_log2): Likewise.
21782 (tree_floor_log2): Likewise.
21783 (tree_ctz): Likewise.
21784 (int_size_in_bytes): Likewise.
21785 (mem_ref_offset): Return an offset_int rather than a double_int.
21786 (build_type_attribute_qual_variant): Use wide_int interfaces.
21787 (type_hash_eq): Likewise
21788 (tree_int_cst_equal): Likewise.
21789 (tree_int_cst_lt): Delete.
21790 (tree_int_cst_compare): Likewise.
21791 (tree_fits_shwi_p): Use wide_int interfaces.
21792 (tree_fits_uhwi_p): Likewise.
21793 (tree_int_cst_sign_bit): Likewise.
21794 (tree_int_cst_sgn): Likewise.
21795 (tree_int_cst_min_precision): Take a signop rather than a bool.
21796 (simple_cst_equal): Use wide_int interfaces.
21797 (compare_tree_int): Likewise.
21798 (iterative_hash_expr): Likewise.
21799 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21801 (get_type_static_bounds): Use wide_int interfaces.
21802 (tree_int_cst_elt_check_failed): New.
21803 (build_common_tree_nodes): Reordered to set prec before filling in
21805 (int_cst_value): Check cst_and_fits_in_hwi.
21806 (widest_int_cst_value): Use wide_int interfaces.
21807 (upper_bound_in_type): Likewise.
21808 (lower_bound_in_type): Likewise.
21809 (num_ending_zeros): Likewise.
21810 (drop_tree_overflow): Likewise.
21811 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21812 (gen_conditions_for_pow_cst_base): Likewise.
21813 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21814 (group_case_labels_stmt): Use wide-int interfaces.
21815 (verify_gimple_assign_binary): Likewise.
21816 (print_loop): Likewise.
21817 * tree-chrec.c (tree_fold_binomial): Likewise.
21818 * tree-core.h (struct tree_base): Add int_length.
21819 (struct tree_int_cst): Change rep of value.
21820 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21821 (dr_may_alias_p): Likewise.
21822 (max_stmt_executions_tree): Likewise.
21823 * tree.def (INTEGER_CST): Update comment.
21824 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21825 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21826 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21827 (dequeue_and_dump): Use wide-int interfaces.
21828 * tree.h: Include wide-int.h.
21829 (NULL_TREE): Moved to earlier loc in file.
21830 (TREE_INT_CST_ELT_CHECK): New.
21831 (tree_int_cst_elt_check_failed): New.
21833 (TREE_INT_CST): Delete.
21834 (TREE_INT_CST_LOW): Use wide-int interfaces.
21835 (TREE_INT_CST_HIGH): Delete.
21836 (TREE_INT_CST_NUNITS): New.
21837 (TREE_INT_CST_EXT_NUNITS): Likewise.
21838 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21839 (TREE_INT_CST_ELT): Likewise.
21840 (INT_CST_LT): Delete.
21841 (tree_int_cst_elt_check): New (two forms).
21842 (type_code_size): Update comment.
21843 (make_int_cst_stat, make_int_cst): New.
21844 (tree_to_double_int): Delete.
21845 (double_int_fits_to_tree_p): Delete.
21846 (force_fit_type_double): Delete.
21847 (build_int_cstu): Replace with out-of-line function.
21848 (build_int_cst_wide): Delete.
21849 (tree_int_cst_lt): Define inline.
21850 (tree_int_cst_le): New.
21851 (tree_int_cst_compare): Define inline.
21852 (tree_int_cst_min_precision): Take a signop rather than a bool.
21853 (wi::int_traits <const_tree>): New.
21854 (wi::int_traits <tree>): New.
21855 (wi::extended_tree): New.
21856 (wi::int_traits <wi::extended_tree>): New.
21857 (wi::to_widest): New.
21858 (wi::to_offset): New.
21859 (wi::fits_to_tree_p): New.
21860 (wi::min_value): New.
21861 (wi::max_value): New.
21862 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21863 (copy_tree_body_r): Likewise.
21864 * tree-object-size.c (compute_object_offset): Likewise.
21865 (addr_object_size): Likewise.
21866 * tree-predcom.c: Include wide-int-print.h.
21867 (struct dref_d): Change type of offset to widest_int.
21868 (dump_dref): Call wide-int printer.
21869 (aff_combination_dr_offset): Use wide-int interfaces.
21870 (determine_offset): Take a widest_int pointer rather than a
21871 double_int pointer.
21872 (split_data_refs_to_components): Use wide-int interfaces.
21873 (suitable_component_p): Likewise.
21874 (order_drefs): Likewise.
21875 (add_ref_to_chain): Likewise.
21876 (valid_initializer_p): Likewise.
21877 (determine_roots_comp): Likewise.
21878 * tree-pretty-print.c: Include wide-int-print.h.
21879 (dump_generic_node): Use wide-int interfaces.
21880 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21881 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21882 (move_fixed_address_to_symbol): Likewise.
21883 (move_hint_to_base): Likewise.
21884 (move_pointer_to_base): Likewise.
21885 (move_variant_to_index): Likewise.
21886 (most_expensive_mult_to_index): Likewise.
21887 (addr_to_parts): Likewise.
21888 (copy_ref_info): Likewise.
21889 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21890 (indirect_refs_may_alias_p): Likewise.
21891 (stmt_kills_ref_p_1): Likewise.
21892 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21893 * tree-ssa-ccp.c: Update comment at top of file. Include
21895 (struct prop_value_d): Change type of mask to widest_int.
21896 (extend_mask): New function.
21897 (dump_lattice_value): Use wide-int interfaces.
21898 (get_default_value): Likewise.
21899 (set_constant_value): Likewise.
21900 (set_value_varying): Likewise.
21901 (valid_lattice_transition): Likewise.
21902 (set_lattice_value): Likewise.
21903 (value_to_double_int): Delete.
21904 (value_to_wide_int): New.
21905 (get_value_from_alignment): Use wide-int interfaces.
21906 (get_value_for_expr): Likewise.
21907 (do_dbg_cnt): Likewise.
21908 (ccp_finalize): Likewise.
21909 (ccp_lattice_meet): Likewise.
21910 (bit_value_unop_1): Use widest_ints rather than double_ints.
21911 (bit_value_binop_1): Likewise.
21912 (bit_value_unop): Use wide-int interfaces.
21913 (bit_value_binop): Likewise.
21914 (bit_value_assume_aligned): Likewise.
21915 (evaluate_stmt): Likewise.
21916 (ccp_fold_stmt): Likewise.
21917 (visit_cond_stmt): Likewise.
21918 (ccp_visit_stmt): Likewise.
21919 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21920 (constant_pointer_difference): Likewise.
21921 (associate_pointerplus): Likewise.
21922 (combine_conversions): Likewise.
21923 * tree-ssa-loop.h: Include wide-int.h.
21924 (struct tree_niter_desc): Change type of max to widest_int.
21925 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21926 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21927 (remove_redundant_iv_tests): Likewise.
21928 (canonicalize_loop_induction_variables): Likewise.
21929 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21930 (constant_multiple_of): Take a widest_int pointer instead of
21931 a double_int pointer.
21932 (get_computation_aff): Use wide-int interfaces.
21933 (ptr_difference_cost): Likewise.
21934 (difference_cost): Likewise.
21935 (get_loop_invariant_expr_id): Likewise.
21936 (get_computation_cost_at): Likewise.
21937 (iv_elimination_compare_lt): Likewise.
21938 (may_eliminate_iv): Likewise.
21939 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21940 instead of double_int.
21941 (max_loop_iterations): Likewise.
21942 (max_stmt_executions): Likewise.
21943 (estimated_stmt_executions): Likewise.
21944 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21945 (split_to_var_and_offset): Use wide-int interfaces.
21946 (determine_value_range): Likewise.
21947 (bound_difference_of_offsetted_base): Likewise.
21948 (bounds_add): Take a widest_int instead of a double_int.
21949 (number_of_iterations_ne_max): Use wide-int interfaces.
21950 (number_of_iterations_ne): Likewise.
21951 (number_of_iterations_lt_to_ne): Likewise.
21952 (assert_loop_rolls_lt): Likewise.
21953 (number_of_iterations_lt): Likewise.
21954 (number_of_iterations_le): Likewise.
21955 (number_of_iterations_cond): Likewise.
21956 (number_of_iterations_exit): Likewise.
21957 (finite_loop_p): Likewise.
21958 (derive_constant_upper_bound_assign): Likewise.
21959 (derive_constant_upper_bound): Return a widest_int.
21960 (derive_constant_upper_bound_ops): Likewise.
21961 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
21962 (record_estimate): Take a widest_int rather than a double_int.
21963 (record_nonwrapping_iv): Use wide-int interfaces.
21964 (double_int_cmp): Delete.
21965 (wide_int_cmp): New.
21966 (bound_index): Take a widest_int rather than a double_int.
21967 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
21968 (maybe_lower_iteration_bound): Likewise.
21969 (estimate_numbers_of_iterations_loop): Likewise.
21970 (estimated_loop_iterations): Take a widest_int pointer than than
21971 a double_int pointer.
21972 (estimated_loop_iterations_int): Use wide-int interfaces.
21973 (max_loop_iterations): Take a widest_int pointer than than
21974 a double_int pointer.
21975 (max_loop_iterations_int): Use wide-int interfaces.
21976 (max_stmt_executions): Take a widest_int pointer than than
21977 a double_int pointer.
21978 (estimated_stmt_executions): Likewise.
21979 (n_of_executions_at_most): Use wide-int interfaces.
21980 (scev_probably_wraps_p): Likewise.
21981 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
21982 to real_to_integer.
21983 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
21985 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
21986 double_ints. Adjust for trailing_wide_ints <3> representation.
21987 (set_nonzero_bits): Likewise.
21988 (get_range_info): Return wide_ints rather than double_ints.
21989 Adjust for trailing_wide_ints <3> representation.
21990 (get_nonzero_bits): Likewise.
21991 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
21993 * tree-ssanames.h (struct range_info_def): Replace min, max and
21994 nonzero_bits with a trailing_wide_ints <3>.
21995 (set_range_info): Use wide_int_refs rather than double_ints.
21996 (set_nonzero_bits): Likewise.
21997 (get_range_info): Return wide_ints rather than double_ints.
21998 (get_nonzero_bits): Likewise.
21999 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22000 * tree-ssa-pre.c (phi_translate_1): Likewise.
22001 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22002 (acceptable_pow_call): Likewise.
22003 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22005 (vn_reference_fold_indirect): Likewise.
22006 (vn_reference_maybe_forwprop_address): Likewise.
22007 (valueize_refs_1): Likewise.
22008 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22009 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22010 tree_int_cst_lt and tree_int_cst_le.
22011 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22013 (streamer_alloc_tree): Likewise.
22014 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22015 (streamer_write_tree_header): Likewise.
22016 (streamer_write_integer_cst): Likewise.
22017 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22018 (build_constructors): Likewise.
22019 (array_value_type): Likewise.
22020 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22021 (vect_check_gather): Likewise.
22022 * tree-vect-generic.c (build_replicated_const): Likewise.
22023 (expand_vector_divmod): Likewise.
22024 * tree-vect-loop.c (vect_transform_loop): Likewise.
22025 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22026 (vect_do_peeling_for_alignment): Likewise.
22027 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22028 * tree-vrp.c: Include wide-int.h.
22029 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22030 (extract_range_from_assert): Use wide-int interfaces.
22031 (vrp_int_const_binop): Likewise.
22032 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22033 double_int pointers.
22034 (ranges_from_anti_range): Use wide-int interfaces.
22035 (quad_int_cmp): Delete.
22036 (quad_int_pair_sort): Likewise.
22037 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22038 (extract_range_from_unary_expr_1): Likewise.
22039 (adjust_range_with_scev): Likewise.
22040 (masked_increment): Take and return wide_ints rather than double_ints.
22041 (register_edge_assert_for_2): Use wide-int interfaces.
22042 (check_array_ref): Likewise.
22043 (search_for_addr_array): Likewise.
22044 (maybe_set_nonzero_bits): Likewise.
22045 (union_ranges): Pass an integer of the correct type instead of
22046 using integer_one_node.
22047 (intersect_ranges): Likewise.
22048 (simplify_truth_ops_using_ranges): Likewise.
22049 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22050 (range_fits_type_p): Likewise.
22051 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22053 (simplify_conversion_using_ranges): Use wide-int interfaces.
22054 (simplify_float_conversion_using_ranges): Likewise.
22055 (vrp_finalize): Likewise.
22056 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22057 (gimple_stringops_transform): Likewise.
22058 * varasm.c (decode_addr_const): Likewise.
22059 (const_hash_1): Likewise.
22060 (const_rtx_hash_1): Likewise
22061 (output_constant): Likewise.
22062 (array_size_for_constructor): Likewise.
22063 (output_constructor_regular_field): Likewise.
22064 (output_constructor_bitfield): Likewise.
22065 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22066 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22068 * gencheck.c: Define BITS_PER_UNIT.
22069 * wide-int.cc: New.
22071 * wide-int-print.cc: New.
22072 * wide-int-print.h: New.
22074 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22076 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22078 2014-05-06 Richard Biener <rguenther@suse.de>
22080 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22081 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22082 (TODO_verify_all): Adjust.
22083 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22084 TODO_verify_stmts and TODO_verify_rtl_sharing.
22085 * bb-reorder.c: Likewise.
22086 * cfgexpand.c: Likewise.
22087 * cprop.c: Likewise.
22089 * function.c: Likewise.
22090 * fwprop.c: Likewise.
22091 * gcse.c: Likewise.
22092 * gimple-ssa-isolate-paths.c: Likewise.
22093 * gimple-ssa-strength-reduction.c: Likewise.
22094 * ipa-split.c: Likewise.
22095 * loop-init.c: Likewise.
22096 * loop-unroll.c: Likewise.
22097 * lower-subreg.c: Likewise.
22098 * modulo-sched.c: Likewise.
22099 * postreload-gcse.c: Likewise.
22100 * predict.c: Likewise.
22101 * recog.c: Likewise.
22102 * sched-rgn.c: Likewise.
22103 * store-motion.c: Likewise.
22104 * tracer.c: Likewise.
22105 * trans-mem.c: Likewise.
22106 * tree-call-cdce.c: Likewise.
22107 * tree-cfg.c: Likewise.
22108 * tree-cfgcleanup.c: Likewise.
22109 * tree-complex.c: Likewise.
22110 * tree-eh.c: Likewise.
22111 * tree-emutls.c: Likewise.
22112 * tree-if-conv.c: Likewise.
22113 * tree-into-ssa.c: Likewise.
22114 * tree-loop-distribution.c: Likewise.
22115 * tree-object-size.c: Likewise.
22116 * tree-parloops.c: Likewise.
22117 * tree-pass.h: Likewise.
22118 * tree-sra.c: Likewise.
22119 * tree-ssa-ccp.c: Likewise.
22120 * tree-ssa-copy.c: Likewise.
22121 * tree-ssa-copyrename.c: Likewise.
22122 * tree-ssa-dce.c: Likewise.
22123 * tree-ssa-dom.c: Likewise.
22124 * tree-ssa-dse.c: Likewise.
22125 * tree-ssa-forwprop.c: Likewise.
22126 * tree-ssa-ifcombine.c: Likewise.
22127 * tree-ssa-loop-ch.c: Likewise.
22128 * tree-ssa-loop-ivcanon.c: Likewise.
22129 * tree-ssa-loop.c: Likewise.
22130 * tree-ssa-math-opts.c: Likewise.
22131 * tree-ssa-phiopt.c: Likewise.
22132 * tree-ssa-phiprop.c: Likewise.
22133 * tree-ssa-pre.c: Likewise.
22134 * tree-ssa-reassoc.c: Likewise.
22135 * tree-ssa-sink.c: Likewise.
22136 * tree-ssa-strlen.c: Likewise.
22137 * tree-ssa-tail-merge.c: Likewise.
22138 * tree-ssa-uncprop.c: Likewise.
22139 * tree-switch-conversion.c: Likewise.
22140 * tree-tailcall.c: Likewise.
22141 * tree-vect-generic.c: Likewise.
22142 * tree-vectorizer.c: Likewise.
22143 * tree-vrp.c: Likewise.
22144 * tsan.c: Likewise.
22145 * var-tracking.c: Likewise.
22146 * bt-load.c: Likewise.
22147 * cfgcleanup.c: Likewise.
22148 * combine-stack-adj.c: Likewise.
22149 * combine.c: Likewise.
22150 * compare-elim.c: Likewise.
22151 * config/epiphany/resolve-sw-modes.c: Likewise.
22152 * config/i386/i386.c: Likewise.
22153 * config/mips/mips.c: Likewise.
22154 * config/s390/s390.c: Likewise.
22155 * config/sh/sh_treg_combine.cc: Likewise.
22156 * config/sparc/sparc.c: Likewise.
22159 * final.c: Likewise.
22160 * ifcvt.c: Likewise.
22161 * mode-switching.c: Likewise.
22162 * passes.c: Likewise.
22163 * postreload.c: Likewise.
22165 * reg-stack.c: Likewise.
22166 * regcprop.c: Likewise.
22167 * regrename.c: Likewise.
22170 2014-05-06 Richard Biener <rguenther@suse.de>
22172 PR middle-end/61070
22173 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22174 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22176 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22179 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22181 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22182 Tom de Vries <tom@codesourcery.com>
22184 * target.def (call_fusage_contains_non_callee_clobbers): New
22186 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22188 (@node Miscellaneous Register Hooks): New node.
22189 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22190 * doc/tm.texi: Regenerate.
22192 2014-05-05 Marek Polacek <polacek@redhat.com>
22195 * opts.c (common_handle_option): Call error_at instead of warning_at.
22197 2014-05-05 Richard Biener <rguenther@suse.de>
22199 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22200 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22201 under the TODO_verify_il umbrella.
22203 2014-05-05 Richard Biener <rguenther@suse.de>
22205 * passes.c (execute_function_todo): Move TODO_verify_flow under
22206 the TODO_verify_ul umbrella.
22208 2014-05-05 Richard Biener <rguenther@suse.de>
22210 PR middle-end/61010
22211 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22212 X & CST away from a CST that is the mask of a mode.
22214 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22216 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22217 int argument to enum machine_mode.
22218 (picochip_class_max_nregs): Ditto.
22219 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22220 (picochip_class_max_nregs): Ditto.
22222 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22224 * target.def: Add new target hook.
22225 * doc/tm.texi: Regenerate.
22226 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22227 * targhooks.c (default_keep_leaf_when_profiled): New function.
22229 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22230 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22232 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22234 PR tree-optimization/60363
22235 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22236 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22237 (update_destination_phis): New parameter.
22238 (create_edge_and_update_destination_phis): Ditto.
22239 (ssa_fix_duplicate_block_edges): Pass new arguments.
22240 (thread_single_edge): Ditto.
22242 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22244 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22245 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22246 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22247 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22248 Use RS6000_BTM_HARD_FLOAT.
22249 (BU_MISC_2): Likewise.
22250 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22251 RS6000_BTM_HARD_FLOAT.
22252 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22253 is explicitly used.
22254 (rs6000_invalid_builtin): Add hard floating builtin support.
22255 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22256 hard float builtins.
22257 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22259 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22261 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22262 Add missing function* argument.
22264 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22266 * lra-constraints.c (valid_address_p): Move earlier in file.
22267 Add a constraint argument to the address_info version.
22268 (satisfies_memory_constraint_p): New function.
22269 (satisfies_address_constraint_p): Likewise.
22270 (process_alt_operands, curr_insn_transform): Use them.
22271 (process_address): Pass the constraint to valid_address_p when
22272 checking address operands.
22274 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22276 * config/mips/mips.c (mips_isa_rev): New variable.
22277 (mips_set_architecture): Set it.
22278 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22280 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22281 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22282 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22283 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22284 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22285 conditions in terms of mips_isa_rev.
22286 (mips_isa_rev): Declare.
22288 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22290 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22291 (prob_unlikely, prob_likely): Make variables const.
22293 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22295 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22297 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22299 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22301 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22303 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22304 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22305 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22307 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22308 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22310 Replace usage of ROUND_REG with sh_round_reg.
22311 Use CEIL instead of ROUND_ADVANCE.
22313 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22316 * config/sh/sh.c: Include stdlib headers before everything else.
22318 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22320 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22321 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22322 (gimplify_adjust_omp_clauses): Simd region is never
22323 directly nested in combined parallel. Instead, for linear
22324 with copyin/copyout, if in combined for simd loop, make decl
22325 firstprivate/lastprivate on OMP_FOR.
22326 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22327 expand_omp_for_static_chunk): When setting endvar, also set
22328 fd->loop.v to the same value.
22330 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22332 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22334 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22336 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22339 2014-05-02 Marek Polacek <polacek@redhat.com>
22341 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22343 2014-05-02 Kito Cheng <kito@0xlab.org>
22345 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22346 to a C expression marco.
22347 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22348 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22349 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22350 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22351 HONOR_REG_ALLOC_ORDER.
22352 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22354 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22356 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22358 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22360 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22362 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22364 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22365 (convert_scalar_cond_reduction): Likewise.
22366 (predicate_scalar_phi): Add recognition and transformation
22367 of simple conditioanl reduction to be vectorizable.
22369 2014-05-01 Marek Polacek <polacek@redhat.com>
22372 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22374 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22376 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22377 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22378 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22379 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22380 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22381 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22382 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22383 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22385 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22387 * config/arc/arc.opt (mlra): Move comment above option name
22388 to avoid mis-parsing as language options.
22390 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22392 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22393 * config/sol2.h: ... here.
22394 * config/sol2-10.h: Remove.
22396 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22397 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22398 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22399 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22400 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22401 * config/sol2.h: ... here.
22402 (SECTION_NAME_FORMAT): Don't redefine.
22403 (STARTFILE_ARCH32_SPEC): Rename to ...
22404 (STARTFILE_ARCH_SPEC): ... this.
22405 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22406 * config/sparc/sol2.h: ... here.
22407 (SECTION_NAME_FORMAT): Don't undef.
22408 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22409 (SUBTARGET_EXTRA_SPECS): Remove.
22410 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22412 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22413 (MD_STARTFILE_PREFIX): Remove.
22414 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22415 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22416 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22417 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22418 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22419 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22420 * config/i386/sol2.h: ... here.
22421 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22422 * config/i386/sol2-bi.h: Remove.
22423 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22424 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22426 * config/i386/t-sol2-64: Rename to ...
22427 * config/i386/t-sol2: ... this.
22428 * config/sparc/t-sol2-64: Rename to ...
22429 * config/sparc/t-sol2: ... this.
22431 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22432 sol2_tm_file_head, sol2_tm_file_tail.
22433 Include ${cpu_type}/sol2.h before sol2.h.
22435 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22436 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22437 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22438 Reflect i386/t-sol2-64 renaming.
22439 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22440 Reflect sparc/t-sol2-64 renaming.
22442 2014-04-30 Richard Biener <rguenther@suse.de>
22444 * passes.c (execute_function_todo): Move TODO_verify_stmts
22445 and TODO_verify_ssa under the TODO_verify_il umbrella.
22446 * tree-ssa.h (verify_ssa): Adjust prototype.
22447 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22448 we should verify SSA operands.
22449 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22450 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22451 whether we should verify whether not throwing stmts have EH info.
22452 * graphite-scop-detection.c (create_sese_edges): Adjust.
22453 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22454 * tree-eh.c (lower_try_finally_switch): Do not add the
22455 default case label twice.
22457 2014-04-30 Marek Polacek <polacek@redhat.com>
22459 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22460 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22461 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22462 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22464 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22466 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22467 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22468 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22469 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22470 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22471 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22472 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22473 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22475 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22477 * tree-cfg.c (dump_function_to_file): Dump the return type of
22478 functions, in a line to itself before the function body, mimicking
22479 the layout of a C function.
22481 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22483 PR tree-optimization/60971
22484 * tree-tailcall.c (process_assignment): Reject conversions which
22487 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22489 * calls.c (initialize_argument_information): Always treat
22490 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22491 (expand_call): Likewise.
22492 (emit_library_call_calue_1): Likewise.
22493 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22494 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22497 2014-04-29 Nick Clifton <nickc@redhat.com>
22499 * config/msp430/msp430.md (umulsidi): Fix typo.
22500 (mulhisi3): Enable even inside interrupt handlers.
22501 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22502 bigger return address pushed in large mode.
22504 2014-04-29 Nick Clifton <nickc@redhat.com>
22506 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22507 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22509 * config/m32r/m32r.c (init_reg_tables): Likewise.
22510 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22511 enum to hold the modes.
22513 2014-04-29 Richard Biener <rguenther@suse.de>
22515 * dominance.c (free_dominance_info): Add overload with
22516 function parameter.
22517 (dom_info_state): Likewise.
22518 (dom_info_available_p): Likewise.
22519 * basic-block.h (free_dominance_info, dom_info_state,
22520 dom_info_available_p): Declare overloads.
22521 * passes.c (execute_function_todo): Verify that verifiers
22522 don't change dominator info state. Drop dominator info
22523 for IPA pass invocations.
22524 * cgraph.c (release_function_body): Restore asserts that
22525 dominator information is released.
22527 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22529 * doc/invoke.texi: Fix typo.
22530 * tree-vrp.c: Fix typos.
22531 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22533 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22535 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22537 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22539 * config/aarch64/aarch64-builtins.c
22540 (aarch64_types_storestruct_lane_qualifiers): New.
22541 (TYPES_STORESTRUCT_LANE): Likewise.
22542 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22543 (st3_lane): Likewise.
22544 (st4_lane): Likewise.
22545 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22546 (vec_store_lanesci_lane<mode>): Likewise.
22547 (vec_store_lanesxi_lane<mode>): Likewise.
22548 (aarch64_st2_lane<VQ:mode>): Likewise.
22549 (aarch64_st3_lane<VQ:mode>): Likewise.
22550 (aarch64_st4_lane<VQ:mode>): Likewise.
22551 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22552 * config/aarch64/arm_neon.h
22553 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22554 use new macro arguments.
22555 (__ST3_LANE_FUNC): Likewise.
22556 (__ST4_LANE_FUNC): Likewise.
22557 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22558 (V_THREE_ELEM): Likewise.
22559 (V_FOUR_ELEM): Likewise.
22561 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22563 * doc/gimple.texi: Replace the description of the now-defunct
22564 union gimple_statement_d with a diagram showing the
22565 gimple_statement_base class hierarchy and its relationships to
22566 the GSS_ and GIMPLE_ enums.
22568 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22570 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22571 * config/aarch64/aarch64.c
22572 (aarch64_cannot_change_mode_class): Weaken conditions.
22573 (aarch64_modes_tieable_p): New.
22574 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22576 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22578 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22579 (loadsync_<mode>): Change mode.
22580 (load_quadpti, store_quadpti): New.
22581 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22582 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22584 2014-04-28 Martin Jambor <mjambor@suse.cz>
22586 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22587 same alias type as the original statement.
22588 (subreplacement_assignment_data): New type.
22589 (handle_unscalarized_data_in_subtree): New type of parameter,
22590 generate new memory accesses with same alias type as the original
22592 (load_assign_lhs_subreplacements): Likewise.
22593 (sra_modify_constructor_assign): Generate new memory accesses with
22594 same alias type as the original statement.
22596 2014-04-28 Richard Biener <rguenther@suse.de>
22598 * tree-pass.h (TODO_verify_il): Define.
22599 (TODO_verify_all): Complete properly.
22600 * passes.c (execute_function_todo): Move existing loop-closed
22601 SSA verification under TODO_verify_il.
22602 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22603 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22604 Fix tree sharing issue.
22606 2014-04-28 Richard Biener <rguenther@suse.de>
22608 PR middle-end/60092
22609 * builtins.def (DEF_C11_BUILTIN): Add.
22610 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22611 * coretypes.h (enum function_class): Add function_c11_misc.
22612 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22613 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22614 (call_may_clobber_ref_p_1): Likewise.
22615 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22616 (mark_all_reaching_defs_necessary_1): Likewise.
22617 (propagate_necessity): Likewise.
22618 (eliminate_unnecessary_stmts): Likewise.
22619 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22621 2014-04-28 Richard Biener <rguenther@suse.de>
22623 * tree-vrp.c (vrp_var_may_overflow): Remove.
22624 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22625 with overflow immediately bump to one before that value and
22626 let iteration figure out overflow status.
22628 2014-04-28 Richard Biener <rguenther@suse.de>
22630 * configure.ac: Do valgrind header checks unconditionally.
22631 Add --enable-valgrind-annotations.
22632 * system.h: Guard valgrind header inclusion with
22633 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22634 * alloc-pool.c (pool_alloc, pool_free): Use
22635 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22636 to guard possibly dead code.
22637 * config.in: Regenerated.
22638 * configure: Likewise.
22640 2014-04-28 Jeff Law <law@redhat.com>
22642 PR tree-optimization/60902
22643 * tree-ssa-threadedge.c
22644 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22645 over real defs when invalidating outputs from statements that do not
22646 produce useful outputs for threading.
22648 2014-04-28 Richard Biener <rguenther@suse.de>
22650 PR tree-optimization/60979
22651 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22652 SCOPs that end in a block with a successor with abnormal
22655 2014-04-28 Richard Biener <rguenther@suse.de>
22657 * tree-pass.h (execute_pass_list): Adjust prototype.
22658 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22659 (do_per_function): Change callback signature, push all actual
22660 work to the callbals.
22661 (do_per_function_toporder): Likewise.
22662 (execute_function_dump): Adjust.
22663 (execute_function_todo): Likewise.
22664 (clear_last_verified): Likewise.
22665 (verify_curr_properties): Likewise.
22666 (update_properties_after_pass): Likewise.
22667 (execute_pass_list_1): Split out from ...
22668 (execute_pass_list): ... here. Adjust.
22669 (execute_ipa_pass_list): Likewise.
22670 * cgraphunit.c (cgraph_add_new_function): Adjust.
22671 (analyze_function): Likewise.
22672 (expand_function): Likewise.
22673 * cgraph.c (release_function_body): Free dominance info
22674 here instead of asserting it was magically freed elsewhere.
22676 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22678 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22679 * configure: Regenerate.
22680 * config/sparc/sparc.opt (muser-mode): New option.
22681 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22683 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22684 * doc/invoke.texi (SPARC options): Document -muser-mode.
22686 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22688 * cselib.c (find_slot_memmode): Delete.
22689 (cselib_hasher): Change compare_type to a struct.
22690 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22692 (preserve_constants_and_equivs): Adjust for new compare_type.
22693 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22694 (wrap_constant): Delete.
22695 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22697 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22699 * doc/install.texi (Building with profile feedback): Remove
22702 2014-04-26 Tom de Vries <tom@codesourcery.com>
22704 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22707 2014-04-25 Cary Coutant <ccoutant@google.com>
22710 * dwarf2out.c (should_move_die_to_comdat): A type definition
22711 can contain a subprogram definition, but don't move it to a
22713 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22714 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22716 (clone_tree_hash): Rename to...
22717 (clone_tree_partial): ...this; change callers. Copy
22718 DW_TAG_subprogram DIEs as declarations.
22719 (copy_decls_walk): Don't copy children of a declaration into a
22722 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22725 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22728 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22730 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22731 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22733 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22736 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22738 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22740 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22742 PR tree-optimization/60930
22743 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22744 creating a multiply candidate by folding two constant
22745 multiplicands when the result overflows.
22747 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22749 PR tree-optimization/60960
22750 * tree-vect-generic.c (expand_vector_operation): Only call
22751 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22753 2014-04-25 Tom de Vries <tom@codesourcery.com>
22755 * expr.c (clobber_reg_mode): New function.
22756 * expr.h (clobber_reg): New function.
22758 2014-04-25 Tom de Vries <tom@codesourcery.com>
22760 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22763 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22764 Tom de Vries <tom@codesourcery.com>
22766 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22768 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22769 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22770 new argument to find_all_hard_reg_sets call.
22772 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22774 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22775 Use HOST_WIDE_INT_C for mask literal.
22776 (aarch_rev16_shleft_mask_imm_p): Likewise.
22778 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22781 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22783 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22785 PR preprocessor/56540
22786 * config/i386/i386-c.c (ix86_target_macros): Define
22787 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22789 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22791 * configure.ac (tga_func): Remove.
22792 (LIB_TLS_SPEC): Remove.
22793 * configure: Regenerate.
22794 * config.in: Regenerate.
22795 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22797 2014-04-25 Richard Biener <rguenther@suse.de>
22800 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22801 call stmt use/clobber sets during stmt walk instead of
22802 walking the possibly incomplete set of caller edges.
22804 2014-04-25 Richard Biener <rguenther@suse.de>
22807 * passes.c (apply_ipa_transforms): Inline into only caller ...
22808 (execute_one_pass): ... here. Properly bring in function
22809 bodies for nodes we want to apply IPA transforms to.
22811 2014-04-24 Cong Hou <congh@google.com>
22813 PR tree-optimization/60896
22814 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22815 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22816 (vect_mark_pattern_stmts): Set the def type of all statements in
22817 PATTERN_DEF_SEQ as vect_internal_def.
22819 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22821 * doc/extend.texi (PowerPC Built-in Functions): Document new
22822 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22823 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22825 * config/rs6000/predicates.md (const_0_to_3_operand): New
22826 predicate to match 0..3 integer constants.
22828 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22829 to support adding miscellaneous builtin functions.
22830 (BU_DFP_MISC_2): Likewise.
22831 (BU_P7_MISC_1): Likewise.
22832 (BU_P7_MISC_2): Likewise.
22833 (BU_P8V_MISC_3): Likewise.
22834 (BU_MISC_1): Likewise.
22835 (BU_MISC_2): Likewise.
22836 (DIVWE): Add extended divide builtin functions.
22837 (DIVWEO): Likewise.
22838 (DIVWEU): Likewise.
22839 (DIVWEUO): Likewise.
22841 (DIVDEO): Likewise.
22842 (DIVDEU): Likewise.
22843 (DIVDEUO): Likewise.
22844 (DXEX): Add decimal floating-point builtin functions.
22846 (DDEDPD): Likewise.
22847 (DDEDPDQ): Likewise.
22848 (DENBCD): Likewise.
22849 (DENBCDQ): Likewise.
22853 (DSCLIQ): Likewise.
22855 (DSCRIQ): Likewise.
22856 (CDTBCD): Add new BCD builtin functions.
22857 (CBCDTD): Likewise.
22858 (ADDG6S): Likewise.
22859 (BCDADD): Likewise.
22860 (BCDADD_LT): Likewise.
22861 (BCDADD_EQ): Likewise.
22862 (BCDADD_GT): Likewise.
22863 (BCDADD_OV): Likewise.
22864 (BCDSUB): Likewise.
22865 (BCDSUB_LT): Likewise.
22866 (BCDSUB_EQ): Likewise.
22867 (BCDSUB_GT): Likewise.
22868 (BCDSUB_OV): Likewise.
22869 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22870 (UNPACK_TD): Likewise.
22871 (PACK_TF): Likewise.
22872 (UNPACK_TF): Likewise.
22873 (UNPACK_TF_0): Likewise.
22874 (UNPACK_TF_1): Likewise.
22875 (PACK_V1TI): Likewise.
22876 (UNPACK_V1TI): Likewise.
22878 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22879 support for decimal floating point builtin functions.
22880 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22881 functions that take constant arguments.
22882 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22883 (rs6000_init_builtins): Setup long double, _Decimal64, and
22884 _Decimal128 types for new builtin functions.
22885 (builtin_function_type): Set the unsigned flags appropriately for
22886 the new builtin functions.
22887 (rs6000_opt_masks): Add support for decimal floating point builtin
22890 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22891 floating point builtin functions.
22892 (RS6000_BTM_COMMON): Likewise.
22893 (RS6000_BTI_long_double): Likewise.
22894 (RS6000_BTI_dfloat64): Likewise.
22895 (RS6000_BTI_dfloat128): Likewise.
22896 (long_double_type_internal_node): Likewise.
22897 (dfloat64_type_internal_node): Likewise.
22898 (dfloat128_type_internal_node): Likewise.
22900 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22901 2.07 bcd arithmetic instructions.
22902 (UNSPEC_BCDSUB): Likewise.
22903 (UNSPEC_BCD_OVERFLOW): Likewise.
22904 (UNSPEC_BCD_ADD_SUB): Likewise.
22905 (bcd_add_sub): Likewise.
22906 (BCD_TEST): Likewise.
22907 (bcd<bcd_add_sub>): Likewise.
22908 (bcd<bcd_add_sub>_test): Likewise.
22909 (bcd<bcd_add_sub>_test2): Likewise.
22910 (bcd<bcd_add_sub>_<code>): Likewise.
22911 (peephole2 for combined bcd ops): Likewise.
22913 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22914 decimal floating point builtin functions.
22915 (UNSPEC_DENBCD): Likewise.
22916 (UNSPEC_DXEX): Likewise.
22917 (UNSPEC_DIEX): Likewise.
22918 (UNSPEC_DSCLI): Likewise.
22919 (UNSPEC_DSCRI): Likewise.
22920 (D64_D128): Likewise.
22921 (dfp_suffix): Likewise.
22922 (dfp_ddedpd_<mode>): Likewise.
22923 (dfp_denbcd_<mode>): Likewise.
22924 (dfp_dxex_<mode>): Likewise.
22925 (dfp_diex_<mode>): Likewise.
22926 (dfp_dscli_<mode>): Likewise.
22927 (dfp_dscri_<mode>): Likewise.
22929 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22931 (UNSPEC_CDTBCD): Likewise.
22932 (UNSPEC_CBCDTD): Likewise.
22933 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22934 (UNSPEC_DIVEO): Likewise.
22935 (UNSPEC_DIVEU): Likewise.
22936 (UNSPEC_DIVEUO): Likewise.
22937 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22938 pack/unpack 128-bit types.
22939 (UNSPEC_PACK_128BIT): Likewise.
22940 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22941 (udiv<mode>3): Use idiv_ldiv mode attribute.
22942 (div<mode>3): Likewise.
22943 (addg6s): Add new BCD builtin functions.
22944 (cdtbcd): Likewise.
22945 (cbcdtd): Likewise.
22946 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22947 (div_extend): Likewise.
22948 (div<div_extend>_<mode>"): Likewise.
22949 (FP128_64): Add support for new builtin functions to pack/unpack
22951 (unpack<mode>): Likewise.
22952 (unpacktf_0): Likewise.
22953 (unpacktf_1): Likewise.
22954 (unpack<mode>_dm): Likewise.
22955 (unpack<mode>_nodm): Likewise.
22956 (pack<mode>): Likewise.
22957 (unpackv1ti): Likewise.
22958 (packv1ti): Likewise.
22960 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
22962 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
22965 2014-04-24 Jakub Jelinek <jakub@redhat.com>
22967 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
22968 * gimplify.c (omp_is_private): Change last argument's type to int.
22969 Only diagnose lastprivate if the simd argument is 1, only diagnose
22970 linear if the simd argument is 2.
22971 (gimplify_omp_for): Adjust omp_is_private callers. When adding
22972 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
22973 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
22974 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
22975 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
22976 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22977 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
22978 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
22979 * tree-nested.c (convert_nonlocal_omp_clauses,
22980 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
22982 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
22985 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
22988 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
22990 * flag-types.h (enum ivar_visibility): Add.
22992 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
22994 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
22995 function * argument.
22997 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
22999 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23001 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23002 Tom de Vries <tom@codesourcery.com>
23004 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23005 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23007 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23008 * emit-rtl.c (try_split): Same.
23010 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23011 Tom de Vries <tom@codesourcery.com>
23013 * common.opt (fuse-caller-save): New option.
23015 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23017 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23018 elements for big-endian.
23020 2014-04-24 Richard Biener <rguenther@suse.de>
23022 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23023 during TER and instead use the sepops interface for expanding
23024 non-GIMPLE_SINGLE_RHS.
23026 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23028 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23029 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23031 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23033 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23034 assembler 64-bit option.
23035 * configure: Regenerate.
23037 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23039 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23040 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23041 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23042 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23043 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23045 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23047 * config/aarch64/aarch64-builtins.c
23048 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23049 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23050 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23051 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23053 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23054 (Vrevsuff): New mode attribute.
23056 2014-04-24 Terry Guo <terry.guo@arm.com>
23058 * config/arm/arm.h (machine_function): Define variable
23059 after_arm_reorg here.
23060 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23061 (arm_split_constant): Update the way to access variable
23063 (arm_reorg): Ditto.
23064 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23066 2014-04-23 Tom de Vries <tom@codesourcery.com>
23068 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23070 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23072 * is-a.h: Update comments to reflect the following changes to the
23073 "pointerness" of the API, making the template parameter match the
23074 return type, allowing use of is-a.h with typedefs of pointers.
23075 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23076 that the return type matches the parameter to the is_a_helper.
23078 (dyn_cast): Likewise.
23080 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23081 pointer from the is-a.h API.
23083 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23084 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23086 (is_a_helper <varpool_node>::test): Likewise, convert to...
23087 (is_a_helper <varpool_node *>::test): ...this.
23089 (varpool_first_variable): Update for removal of implicit pointer
23090 from the is-a.h API.
23091 (varpool_next_variable): Likewise.
23092 (varpool_first_static_initializer): Likewise.
23093 (varpool_next_static_initializer): Likewise.
23094 (varpool_first_defined_variable): Likewise.
23095 (varpool_next_defined_variable): Likewise.
23096 (cgraph_first_defined_function): Likewise.
23097 (cgraph_next_defined_function): Likewise.
23098 (cgraph_first_function): Likewise.
23099 (cgraph_next_function): Likewise.
23100 (cgraph_first_function_with_gimple_body): Likewise.
23101 (cgraph_next_function_with_gimple_body): Likewise.
23102 (cgraph_alias_target): Likewise.
23103 (varpool_alias_target): Likewise.
23104 (cgraph_function_or_thunk_node): Likewise.
23105 (varpool_variable_node): Likewise.
23106 (symtab_real_symbol_p): Likewise.
23107 * cgraphunit.c (referred_to_p): Likewise.
23108 (analyze_functions): Likewise.
23109 (handle_alias_pairs): Likewise.
23110 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23111 * gimple-ssa.h (gimple_vuse_op): Likewise.
23112 (gimple_vdef_op): Likewise.
23113 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23114 * gimple.c (gimple_build_asm_1): Likewise.
23115 (gimple_build_try): Likewise.
23116 (gimple_build_resx): Likewise.
23117 (gimple_build_eh_dispatch): Likewise.
23118 (gimple_build_omp_for): Likewise.
23119 (gimple_omp_for_set_clauses): Likewise.
23121 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23122 (is_a_helper <gimple_statement_asm *>::test): ...this.
23123 (is_a_helper <gimple_statement_bind>::test): Convert to...
23124 (is_a_helper <gimple_statement_bind *>::test): ...this.
23125 (is_a_helper <gimple_statement_call>::test): Convert to...
23126 (is_a_helper <gimple_statement_call *>::test): ...this.
23127 (is_a_helper <gimple_statement_catch>::test): Convert to...
23128 (is_a_helper <gimple_statement_catch *>::test): ...this.
23129 (is_a_helper <gimple_statement_resx>::test): Convert to...
23130 (is_a_helper <gimple_statement_resx *>::test): ...this.
23131 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23132 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23133 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23134 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23135 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23136 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23137 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23138 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23139 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23140 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23141 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23142 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23143 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23144 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23145 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23146 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23147 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23148 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23149 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23150 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23151 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23152 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23153 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23154 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23155 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23156 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23157 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23158 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23159 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23160 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23161 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23162 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23163 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23164 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23165 (is_a_helper <gimple_statement_phi>::test): Convert to...
23166 (is_a_helper <gimple_statement_phi *>::test): ...this.
23167 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23168 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23169 (is_a_helper <gimple_statement_try>::test): Convert to...
23170 (is_a_helper <gimple_statement_try *>::test): ...this.
23171 (is_a_helper <gimple_statement_wce>::test): Convert to...
23172 (is_a_helper <gimple_statement_wce *>::test): ...this.
23173 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23174 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23175 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23176 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23177 (is_a_helper <const gimple_statement_call>::test): Convert to...
23178 (is_a_helper <const gimple_statement_call *>::test): ...this.
23179 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23180 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23181 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23182 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23183 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23184 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23185 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23186 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23187 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23189 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23191 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23193 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23195 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23196 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23197 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23199 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23200 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23202 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23203 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23204 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23205 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23206 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23207 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23209 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23210 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23211 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23212 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23214 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23215 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23216 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23217 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23218 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23219 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23220 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23221 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23222 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23223 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23224 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23225 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23226 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23227 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23228 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23229 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23231 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23233 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23234 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23236 (gimple_use_ops): Update for removal of implicit pointer from the
23238 (gimple_set_use_ops): Likewise.
23239 (gimple_vuse): Likewise.
23240 (gimple_vdef): Likewise.
23241 (gimple_vuse_ptr): Likewise.
23242 (gimple_vdef_ptr): Likewise.
23243 (gimple_set_vuse): Likewise.
23244 (gimple_set_vdef): Likewise.
23245 (gimple_omp_return_set_lhs): Likewise.
23246 (gimple_omp_return_lhs): Likewise.
23247 (gimple_omp_return_lhs_ptr): Likewise.
23248 (gimple_call_fntype): Likewise.
23249 (gimple_call_set_fntype): Likewise.
23250 (gimple_call_set_internal_fn): Likewise.
23251 (gimple_call_use_set): Likewise.
23252 (gimple_call_clobber_set): Likewise.
23253 (gimple_bind_vars): Likewise.
23254 (gimple_bind_set_vars): Likewise.
23255 (gimple_bind_body_ptr): Likewise.
23256 (gimple_bind_set_body): Likewise.
23257 (gimple_bind_add_stmt): Likewise.
23258 (gimple_bind_block): Likewise.
23259 (gimple_bind_set_block): Likewise.
23260 (gimple_asm_ninputs): Likewise.
23261 (gimple_asm_noutputs): Likewise.
23262 (gimple_asm_nclobbers): Likewise.
23263 (gimple_asm_nlabels): Likewise.
23264 (gimple_asm_input_op): Likewise.
23265 (gimple_asm_input_op_ptr): Likewise.
23266 (gimple_asm_output_op): Likewise.
23267 (gimple_asm_output_op_ptr): Likewise.
23268 (gimple_asm_set_output_op): Likewise.
23269 (gimple_asm_clobber_op): Likewise.
23270 (gimple_asm_set_clobber_op): Likewise.
23271 (gimple_asm_label_op): Likewise.
23272 (gimple_asm_set_label_op): Likewise.
23273 (gimple_asm_string): Likewise.
23274 (gimple_catch_types): Likewise.
23275 (gimple_catch_types_ptr): Likewise.
23276 (gimple_catch_handler_ptr): Likewise.
23277 (gimple_catch_set_types): Likewise.
23278 (gimple_catch_set_handler): Likewise.
23279 (gimple_eh_filter_types): Likewise.
23280 (gimple_eh_filter_types_ptr): Likewise.
23281 (gimple_eh_filter_failure_ptr): Likewise.
23282 (gimple_eh_filter_set_types): Likewise.
23283 (gimple_eh_filter_set_failure): Likewise.
23284 (gimple_eh_must_not_throw_fndecl): Likewise.
23285 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23286 (gimple_eh_else_n_body_ptr): Likewise.
23287 (gimple_eh_else_e_body_ptr): Likewise.
23288 (gimple_eh_else_set_n_body): Likewise.
23289 (gimple_eh_else_set_e_body): Likewise.
23290 (gimple_try_eval_ptr): Likewise.
23291 (gimple_try_cleanup_ptr): Likewise.
23292 (gimple_try_set_eval): Likewise.
23293 (gimple_try_set_cleanup): Likewise.
23294 (gimple_wce_cleanup_ptr): Likewise.
23295 (gimple_wce_set_cleanup): Likewise.
23296 (gimple_phi_capacity): Likewise.
23297 (gimple_phi_num_args): Likewise.
23298 (gimple_phi_result): Likewise.
23299 (gimple_phi_result_ptr): Likewise.
23300 (gimple_phi_set_result): Likewise.
23301 (gimple_phi_arg): Likewise.
23302 (gimple_phi_set_arg): Likewise.
23303 (gimple_resx_region): Likewise.
23304 (gimple_resx_set_region): Likewise.
23305 (gimple_eh_dispatch_region): Likewise.
23306 (gimple_eh_dispatch_set_region): Likewise.
23307 (gimple_omp_critical_name): Likewise.
23308 (gimple_omp_critical_name_ptr): Likewise.
23309 (gimple_omp_critical_set_name): Likewise.
23310 (gimple_omp_for_clauses): Likewise.
23311 (gimple_omp_for_clauses_ptr): Likewise.
23312 (gimple_omp_for_set_clauses): Likewise.
23313 (gimple_omp_for_collapse): Likewise.
23314 (gimple_omp_for_index): Likewise.
23315 (gimple_omp_for_index_ptr): Likewise.
23316 (gimple_omp_for_set_index): Likewise.
23317 (gimple_omp_for_initial): Likewise.
23318 (gimple_omp_for_initial_ptr): Likewise.
23319 (gimple_omp_for_set_initial): Likewise.
23320 (gimple_omp_for_final): Likewise.
23321 (gimple_omp_for_final_ptr): Likewise.
23322 (gimple_omp_for_set_final): Likewise.
23323 (gimple_omp_for_incr): Likewise.
23324 (gimple_omp_for_incr_ptr): Likewise.
23325 (gimple_omp_for_set_incr): Likewise.
23326 (gimple_omp_for_pre_body_ptr): Likewise.
23327 (gimple_omp_for_set_pre_body): Likewise.
23328 (gimple_omp_parallel_clauses): Likewise.
23329 (gimple_omp_parallel_clauses_ptr): Likewise.
23330 (gimple_omp_parallel_set_clauses): Likewise.
23331 (gimple_omp_parallel_child_fn): Likewise.
23332 (gimple_omp_parallel_child_fn_ptr): Likewise.
23333 (gimple_omp_parallel_set_child_fn): Likewise.
23334 (gimple_omp_parallel_data_arg): Likewise.
23335 (gimple_omp_parallel_data_arg_ptr): Likewise.
23336 (gimple_omp_parallel_set_data_arg): Likewise.
23337 (gimple_omp_task_clauses): Likewise.
23338 (gimple_omp_task_clauses_ptr): Likewise.
23339 (gimple_omp_task_set_clauses): Likewise.
23340 (gimple_omp_task_child_fn): Likewise.
23341 (gimple_omp_task_child_fn_ptr): Likewise.
23342 (gimple_omp_task_set_child_fn): Likewise.
23343 (gimple_omp_task_data_arg): Likewise.
23344 (gimple_omp_task_data_arg_ptr): Likewise.
23345 (gimple_omp_task_set_data_arg): Likewise.
23346 (gimple_omp_taskreg_clauses): Likewise.
23347 (gimple_omp_taskreg_clauses_ptr): Likewise.
23348 (gimple_omp_taskreg_set_clauses): Likewise.
23349 (gimple_omp_taskreg_child_fn): Likewise.
23350 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23351 (gimple_omp_taskreg_set_child_fn): Likewise.
23352 (gimple_omp_taskreg_data_arg): Likewise.
23353 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23354 (gimple_omp_taskreg_set_data_arg): Likewise.
23355 (gimple_omp_task_copy_fn): Likewise.
23356 (gimple_omp_task_copy_fn_ptr): Likewise.
23357 (gimple_omp_task_set_copy_fn): Likewise.
23358 (gimple_omp_task_arg_size): Likewise.
23359 (gimple_omp_task_arg_size_ptr): Likewise.
23360 (gimple_omp_task_set_arg_size): Likewise.
23361 (gimple_omp_task_arg_align): Likewise.
23362 (gimple_omp_task_arg_align_ptr): Likewise.
23363 (gimple_omp_task_set_arg_align): Likewise.
23364 (gimple_omp_single_clauses): Likewise.
23365 (gimple_omp_single_clauses_ptr): Likewise.
23366 (gimple_omp_single_set_clauses): Likewise.
23367 (gimple_omp_target_clauses): Likewise.
23368 (gimple_omp_target_clauses_ptr): Likewise.
23369 (gimple_omp_target_set_clauses): Likewise.
23370 (gimple_omp_target_child_fn): Likewise.
23371 (gimple_omp_target_child_fn_ptr): Likewise.
23372 (gimple_omp_target_set_child_fn): Likewise.
23373 (gimple_omp_target_data_arg): Likewise.
23374 (gimple_omp_target_data_arg_ptr): Likewise.
23375 (gimple_omp_target_set_data_arg): Likewise.
23376 (gimple_omp_teams_clauses): Likewise.
23377 (gimple_omp_teams_clauses_ptr): Likewise.
23378 (gimple_omp_teams_set_clauses): Likewise.
23379 (gimple_omp_sections_clauses): Likewise.
23380 (gimple_omp_sections_clauses_ptr): Likewise.
23381 (gimple_omp_sections_set_clauses): Likewise.
23382 (gimple_omp_sections_control): Likewise.
23383 (gimple_omp_sections_control_ptr): Likewise.
23384 (gimple_omp_sections_set_control): Likewise.
23385 (gimple_omp_for_set_cond): Likewise.
23386 (gimple_omp_for_cond): Likewise.
23387 (gimple_omp_atomic_store_set_val): Likewise.
23388 (gimple_omp_atomic_store_val): Likewise.
23389 (gimple_omp_atomic_store_val_ptr): Likewise.
23390 (gimple_omp_atomic_load_set_lhs): Likewise.
23391 (gimple_omp_atomic_load_lhs): Likewise.
23392 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23393 (gimple_omp_atomic_load_set_rhs): Likewise.
23394 (gimple_omp_atomic_load_rhs): Likewise.
23395 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23396 (gimple_omp_continue_control_def): Likewise.
23397 (gimple_omp_continue_control_def_ptr): Likewise.
23398 (gimple_omp_continue_set_control_def): Likewise.
23399 (gimple_omp_continue_control_use): Likewise.
23400 (gimple_omp_continue_control_use_ptr): Likewise.
23401 (gimple_omp_continue_set_control_use): Likewise.
23402 (gimple_transaction_body_ptr): Likewise.
23403 (gimple_transaction_label): Likewise.
23404 (gimple_transaction_label_ptr): Likewise.
23405 (gimple_transaction_set_body): Likewise.
23406 (gimple_transaction_set_label): Likewise.
23408 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23409 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23410 * ipa-ref.c (ipa_record_reference): Likewise.
23411 * ipa-reference.c (analyze_function): Likewise.
23412 (ipa_reference_write_optimization_summary): Likewise.
23413 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23414 (address_taken_from_non_vtable_p): Likewise.
23415 (comdat_can_be_unshared_p_1): Likewise.
23416 * lto-cgraph.c (lto_output_ref): Likewise.
23417 (add_references): Likewise.
23418 (compute_ltrans_boundary): Likewise.
23419 (output_symtab): Likewise.
23420 (input_ref): Likewise.
23421 (input_cgraph_1): Likewise.
23422 (output_cgraph_opt_summary): Likewise.
23423 * lto-streamer-out.c (lto_output): Likewise.
23424 (output_symbol_p): Likewise.
23425 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23426 (lsei_start_function_in_partition): Likewise.
23427 (lsei_next_variable_in_partition): Likewise.
23428 (lsei_start_variable_in_partition): Likewise.
23429 * symtab.c (insert_to_assembler_name_hash): Likewise.
23430 (unlink_from_assembler_name_hash): Likewise.
23431 (symtab_unregister_node): Likewise.
23432 (symtab_remove_node): Likewise.
23433 (dump_symtab_node): Likewise.
23434 (verify_symtab_base): Likewise.
23435 (verify_symtab_node): Likewise.
23436 (symtab_make_decl_local): Likewise.
23437 (symtab_alias_ultimate_target): Likewise.
23438 (symtab_resolve_alias): Likewise.
23439 (symtab_get_symbol_partitioning_class): Likewise.
23440 * tree-phinodes.c (allocate_phi_node): Likewise.
23441 (reserve_phi_args_for_new_edge): Likewise.
23442 (remove_phi_args): Likewise.
23443 * varpool.c (varpool_node_for_asm): Likewise.
23444 (varpool_remove_unreferenced_decls): Likewise.
23446 2014-04-23 Jeff Law <law@redhat.com>
23448 PR tree-optimization/60902
23449 * tree-ssa-threadedge.c
23450 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23451 invalidate outputs from statements that do not produce useful
23452 outputs for threading.
23454 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23456 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23457 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23458 machine descriptions for Stack Smashing Protector.
23460 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23462 * aarch64.md (<optab>_rol<mode>3): New pattern.
23463 (<optab>_rolsi3_uxtw): Likewise.
23464 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23466 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23468 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23469 (arm_cortex_a12_tune): Likewise.
23471 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23473 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23475 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23477 * config/arm/arm.md (arm_rev16si2): New pattern.
23478 (arm_rev16si2_alt): Likewise.
23479 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23481 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23483 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23484 (rev16<mode>2_alt): Likewise.
23485 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23486 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23487 (aarch_rev16_shleft_mask_imm_p): Likewise.
23488 (aarch_rev16_p_1): Likewise.
23489 (aarch_rev16_p): Likewise.
23490 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23491 (aarch_rev16_shright_mask_imm_p): Likewise.
23492 (aarch_rev16_shleft_mask_imm_p): Likewise.
23494 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23496 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23497 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23499 (cortex_a53_extra_costs): Likewise.
23500 (cortex_a57_extra_costs): Likewise.
23501 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23502 (cortexa7_extra_costs): Likewise.
23503 (cortexa8_extra_costs): Likewise.
23504 (cortexa12_extra_costs): Likewise.
23505 (cortexa15_extra_costs): Likewise.
23506 (v7m_extra_costs): Likewise.
23507 (arm_new_rtx_costs): Handle BSWAP.
23509 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23511 * config/arm/arm.c (cortexa8_extra_costs): New table.
23512 (arm_cortex_a8_tune): New tuning struct.
23513 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23515 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23517 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23519 2014-04-23 Richard Biener <rguenther@suse.de>
23521 * Makefile.in (OBJS): Remove loop-unswitch.o.
23522 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23523 * passes.def (pass_rtl_unswitch): Likewise.
23524 * loop-init.c (gate_rtl_unswitch): Likewise.
23525 (rtl_unswitch): Likewise.
23526 (pass_data_rtl_unswitch): Likewise.
23527 (pass_rtl_unswitch): Likewise.
23528 (make_pass_rtl_unswitch): Likewise.
23529 * rtl.h (reversed_condition): Likewise.
23530 (compare_and_jump_seq): Likewise.
23531 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23533 * loop-unroll.c (compare_and_jump_seq): Likewise.
23535 2014-04-23 Richard Biener <rguenther@suse.de>
23537 PR tree-optimization/60903
23538 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23539 commented code block.
23540 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23541 loop flags to newly created BBs and edges.
23543 2014-04-23 Nick Clifton <nickc@redhat.com>
23545 * config/msp430/msp430.c (msp430_handle_option): Move function
23547 (msp430_option_override): Simplify mcu and mcpu option handling.
23548 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23549 support for -mhwmult command line option.
23550 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23551 -mhwmult command line option.
23552 (msp430_hwmult_enabled): Delete.
23553 (msp43o_output_labelref): Add support for -mhwmult command line option.
23554 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23555 (umulsidi3): Likewise.
23556 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23557 (mcpu, mlarge, msmall): Likewise.
23558 (mhwmult): New option.
23559 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23561 (msp430_is_f5_mcu): Remove prototype.
23562 (msp430_use_f5_series_hwmult): Add prototype.
23563 * config/msp430/msp430-opts.h: New file.
23564 * common/config/msp430: New directory.
23565 * common/config/msp430/msp430-common.c: New file.
23566 * config.gcc (msp430): Remove target_has_targetm_common.
23567 * doc/invoke.texi: Document -mhwmult command line option.
23569 2014-04-23 Nick Clifton <nickc@redhat.com>
23571 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23572 default-manifest.o if it can be found in the search path.
23573 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23575 2014-04-23 Terry Guo <terry.guo@arm.com>
23577 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23579 2014-04-23 Richard Biener <rguenther@suse.de>
23581 PR middle-end/60895
23582 * tree-inline.c (declare_return_variable): Use mark_addressable.
23584 2014-04-23 Richard Biener <rguenther@suse.de>
23586 PR middle-end/60891
23587 * loop-init.c (loop_optimizer_init): Make sure to apply
23588 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23590 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23593 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23595 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23596 if flag_sanitize_undefined_trap_on_error.
23597 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23598 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23599 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23600 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23601 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23602 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23603 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23604 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23605 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23606 * ubsan.c (ubsan_instrument_unreachable): Return
23607 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23608 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23609 if flag_sanitize_undefined_trap_on_error and
23610 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23611 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23612 instrument_bool_enum_load): Emit __builtin_trap () if
23613 flag_sanitize_undefined_trap_on_error and
23614 __builtin_handle_*_abort () if !flag_sanitize_recover.
23615 * doc/invoke.texi (-fsanitize-recover,
23616 -fsanitize-undefined-trap-on-error): Document.
23618 2014-04-22 Christian Bruel <christian.bruel@st.com>
23620 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23621 Force immediates to SImode.
23623 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23625 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23626 (lroundsfsi2): New.
23627 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23628 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23629 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23630 (nios2_fpu_insn): Add entry for round.
23631 (N2FPU_NO_ERRNO_P): Define.
23632 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23634 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23636 2014-04-22 Richard Henderson <rth@redhat.com>
23638 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23639 (add<GPI>3_compare0): Remove leading * from name.
23640 (add<GPI>3_carryin): Likewise.
23641 (sub<GPI>3_compare0): Likewise.
23642 (sub<GPI>3_carryin): Likewise.
23643 (<su_optab>mulditi3): New expander.
23644 (multi3): New expander.
23645 (madd<GPI>): Remove leading * from name.
23647 2014-04-22 Martin Jambor <mjambor@suse.cz>
23649 * cgraphclones.c (cgraph_function_versioning): Copy
23650 ipa_transforms_to_apply instead of asserting it is empty.
23652 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23655 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23656 on count_exp to get mode.
23658 2014-04-22 Andrew Pinski <apinski@cavium.com>
23660 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23661 Handle TLS for ILP32.
23662 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23663 (tlsie_small_<mode>): this and handle PTR.
23664 (tlsie_small_sidi): New pattern.
23665 (tlsle_small): Change to an expand to handle ILP32.
23666 (tlsle_small_<mode>): New pattern.
23667 (tlsdesc_small): Rename to ...
23668 (tlsdesc_small_<mode>): this and handle PTR.
23670 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23672 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23674 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23676 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23677 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23678 (aarch64_types_signed_poly_qualifiers): Likewise.
23679 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23680 (aarch64_types_poly_signed_qualifiers): Likewise.
23681 (TYPES_REINTERP_SS): Type macro added.
23682 (TYPES_REINTERP_SU): Likewise.
23683 (TYPES_REINTERP_SP): Likewise.
23684 (TYPES_REINTERP_US): Likewise.
23685 (TYPES_REINTERP_PS): Likewise.
23686 (aarch64_fold_builtin): New expression folding added.
23687 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23688 Declarations removed.
23689 (REINTERP_SS): Declarations added.
23690 (REINTERP_US): Likewise.
23691 (REINTERP_PS): Likewise.
23692 (REINTERP_SU): Likewise.
23693 (REINTERP_SP): Likewise.
23694 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23695 (vreinterpretq_p8_f64): Likewise.
23696 (vreinterpret_p16_f64): Likewise.
23697 (vreinterpretq_p16_f64): Likewise.
23698 (vreinterpret_f32_f64): Likewise.
23699 (vreinterpretq_f32_f64): Likewise.
23700 (vreinterpret_f64_f32): Likewise.
23701 (vreinterpret_f64_p8): Likewise.
23702 (vreinterpret_f64_p16): Likewise.
23703 (vreinterpret_f64_s8): Likewise.
23704 (vreinterpret_f64_s16): Likewise.
23705 (vreinterpret_f64_s32): Likewise.
23706 (vreinterpret_f64_s64): Likewise.
23707 (vreinterpret_f64_u8): Likewise.
23708 (vreinterpret_f64_u16): Likewise.
23709 (vreinterpret_f64_u32): Likewise.
23710 (vreinterpret_f64_u64): Likewise.
23711 (vreinterpretq_f64_f32): Likewise.
23712 (vreinterpretq_f64_p8): Likewise.
23713 (vreinterpretq_f64_p16): Likewise.
23714 (vreinterpretq_f64_s8): Likewise.
23715 (vreinterpretq_f64_s16): Likewise.
23716 (vreinterpretq_f64_s32): Likewise.
23717 (vreinterpretq_f64_s64): Likewise.
23718 (vreinterpretq_f64_u8): Likewise.
23719 (vreinterpretq_f64_u16): Likewise.
23720 (vreinterpretq_f64_u32): Likewise.
23721 (vreinterpretq_f64_u64): Likewise.
23722 (vreinterpret_s64_f64): Likewise.
23723 (vreinterpretq_s64_f64): Likewise.
23724 (vreinterpret_u64_f64): Likewise.
23725 (vreinterpretq_u64_f64): Likewise.
23726 (vreinterpret_s8_f64): Likewise.
23727 (vreinterpretq_s8_f64): Likewise.
23728 (vreinterpret_s16_f64): Likewise.
23729 (vreinterpretq_s16_f64): Likewise.
23730 (vreinterpret_s32_f64): Likewise.
23731 (vreinterpretq_s32_f64): Likewise.
23732 (vreinterpret_u8_f64): Likewise.
23733 (vreinterpretq_u8_f64): Likewise.
23734 (vreinterpret_u16_f64): Likewise.
23735 (vreinterpretq_u16_f64): Likewise.
23736 (vreinterpret_u32_f64): Likewise.
23737 (vreinterpretq_u32_f64): Likewise.
23739 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23741 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23742 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23743 (vreinterpret_p8_s8): Likewise.
23744 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23745 (vreinterpret_p8_s16): Likewise.
23746 (vreinterpret_p8_s32): Likewise.
23747 (vreinterpret_p8_s64): Likewise.
23748 (vreinterpret_p8_f32): Likewise.
23749 (vreinterpret_p8_u8): Likewise.
23750 (vreinterpret_p8_u16): Likewise.
23751 (vreinterpret_p8_u32): Likewise.
23752 (vreinterpret_p8_u64): Likewise.
23753 (vreinterpret_p8_p16): Likewise.
23754 (vreinterpretq_p8_s8): Likewise.
23755 (vreinterpretq_p8_s16): Likewise.
23756 (vreinterpretq_p8_s32): Likewise.
23757 (vreinterpretq_p8_s64): Likewise.
23758 (vreinterpretq_p8_f32): Likewise.
23759 (vreinterpretq_p8_u8): Likewise.
23760 (vreinterpretq_p8_u16): Likewise.
23761 (vreinterpretq_p8_u32): Likewise.
23762 (vreinterpretq_p8_u64): Likewise.
23763 (vreinterpretq_p8_p16): Likewise.
23764 (vreinterpret_p16_s8): Likewise.
23765 (vreinterpret_p16_s16): Likewise.
23766 (vreinterpret_p16_s32): Likewise.
23767 (vreinterpret_p16_s64): Likewise.
23768 (vreinterpret_p16_f32): Likewise.
23769 (vreinterpret_p16_u8): Likewise.
23770 (vreinterpret_p16_u16): Likewise.
23771 (vreinterpret_p16_u32): Likewise.
23772 (vreinterpret_p16_u64): Likewise.
23773 (vreinterpret_p16_p8): Likewise.
23774 (vreinterpretq_p16_s8): Likewise.
23775 (vreinterpretq_p16_s16): Likewise.
23776 (vreinterpretq_p16_s32): Likewise.
23777 (vreinterpretq_p16_s64): Likewise.
23778 (vreinterpretq_p16_f32): Likewise.
23779 (vreinterpretq_p16_u8): Likewise.
23780 (vreinterpretq_p16_u16): Likewise.
23781 (vreinterpretq_p16_u32): Likewise.
23782 (vreinterpretq_p16_u64): Likewise.
23783 (vreinterpretq_p16_p8): Likewise.
23784 (vreinterpret_f32_s8): Likewise.
23785 (vreinterpret_f32_s16): Likewise.
23786 (vreinterpret_f32_s32): Likewise.
23787 (vreinterpret_f32_s64): Likewise.
23788 (vreinterpret_f32_u8): Likewise.
23789 (vreinterpret_f32_u16): Likewise.
23790 (vreinterpret_f32_u32): Likewise.
23791 (vreinterpret_f32_u64): Likewise.
23792 (vreinterpret_f32_p8): Likewise.
23793 (vreinterpret_f32_p16): Likewise.
23794 (vreinterpretq_f32_s8): Likewise.
23795 (vreinterpretq_f32_s16): Likewise.
23796 (vreinterpretq_f32_s32): Likewise.
23797 (vreinterpretq_f32_s64): Likewise.
23798 (vreinterpretq_f32_u8): Likewise.
23799 (vreinterpretq_f32_u16): Likewise.
23800 (vreinterpretq_f32_u32): Likewise.
23801 (vreinterpretq_f32_u64): Likewise.
23802 (vreinterpretq_f32_p8): Likewise.
23803 (vreinterpretq_f32_p16): Likewise.
23804 (vreinterpret_s64_s8): Likewise.
23805 (vreinterpret_s64_s16): Likewise.
23806 (vreinterpret_s64_s32): Likewise.
23807 (vreinterpret_s64_f32): Likewise.
23808 (vreinterpret_s64_u8): Likewise.
23809 (vreinterpret_s64_u16): Likewise.
23810 (vreinterpret_s64_u32): Likewise.
23811 (vreinterpret_s64_u64): Likewise.
23812 (vreinterpret_s64_p8): Likewise.
23813 (vreinterpret_s64_p16): Likewise.
23814 (vreinterpretq_s64_s8): Likewise.
23815 (vreinterpretq_s64_s16): Likewise.
23816 (vreinterpretq_s64_s32): Likewise.
23817 (vreinterpretq_s64_f32): Likewise.
23818 (vreinterpretq_s64_u8): Likewise.
23819 (vreinterpretq_s64_u16): Likewise.
23820 (vreinterpretq_s64_u32): Likewise.
23821 (vreinterpretq_s64_u64): Likewise.
23822 (vreinterpretq_s64_p8): Likewise.
23823 (vreinterpretq_s64_p16): Likewise.
23824 (vreinterpret_u64_s8): Likewise.
23825 (vreinterpret_u64_s16): Likewise.
23826 (vreinterpret_u64_s32): Likewise.
23827 (vreinterpret_u64_s64): Likewise.
23828 (vreinterpret_u64_f32): Likewise.
23829 (vreinterpret_u64_u8): Likewise.
23830 (vreinterpret_u64_u16): Likewise.
23831 (vreinterpret_u64_u32): Likewise.
23832 (vreinterpret_u64_p8): Likewise.
23833 (vreinterpret_u64_p16): Likewise.
23834 (vreinterpretq_u64_s8): Likewise.
23835 (vreinterpretq_u64_s16): Likewise.
23836 (vreinterpretq_u64_s32): Likewise.
23837 (vreinterpretq_u64_s64): Likewise.
23838 (vreinterpretq_u64_f32): Likewise.
23839 (vreinterpretq_u64_u8): Likewise.
23840 (vreinterpretq_u64_u16): Likewise.
23841 (vreinterpretq_u64_u32): Likewise.
23842 (vreinterpretq_u64_p8): Likewise.
23843 (vreinterpretq_u64_p16): Likewise.
23844 (vreinterpret_s8_s16): Likewise.
23845 (vreinterpret_s8_s32): Likewise.
23846 (vreinterpret_s8_s64): Likewise.
23847 (vreinterpret_s8_f32): Likewise.
23848 (vreinterpret_s8_u8): Likewise.
23849 (vreinterpret_s8_u16): Likewise.
23850 (vreinterpret_s8_u32): Likewise.
23851 (vreinterpret_s8_u64): Likewise.
23852 (vreinterpret_s8_p8): Likewise.
23853 (vreinterpret_s8_p16): Likewise.
23854 (vreinterpretq_s8_s16): Likewise.
23855 (vreinterpretq_s8_s32): Likewise.
23856 (vreinterpretq_s8_s64): Likewise.
23857 (vreinterpretq_s8_f32): Likewise.
23858 (vreinterpretq_s8_u8): Likewise.
23859 (vreinterpretq_s8_u16): Likewise.
23860 (vreinterpretq_s8_u32): Likewise.
23861 (vreinterpretq_s8_u64): Likewise.
23862 (vreinterpretq_s8_p8): Likewise.
23863 (vreinterpretq_s8_p16): Likewise.
23864 (vreinterpret_s16_s8): Likewise.
23865 (vreinterpret_s16_s32): Likewise.
23866 (vreinterpret_s16_s64): Likewise.
23867 (vreinterpret_s16_f32): Likewise.
23868 (vreinterpret_s16_u8): Likewise.
23869 (vreinterpret_s16_u16): Likewise.
23870 (vreinterpret_s16_u32): Likewise.
23871 (vreinterpret_s16_u64): Likewise.
23872 (vreinterpret_s16_p8): Likewise.
23873 (vreinterpret_s16_p16): Likewise.
23874 (vreinterpretq_s16_s8): Likewise.
23875 (vreinterpretq_s16_s32): Likewise.
23876 (vreinterpretq_s16_s64): Likewise.
23877 (vreinterpretq_s16_f32): Likewise.
23878 (vreinterpretq_s16_u8): Likewise.
23879 (vreinterpretq_s16_u16): Likewise.
23880 (vreinterpretq_s16_u32): Likewise.
23881 (vreinterpretq_s16_u64): Likewise.
23882 (vreinterpretq_s16_p8): Likewise.
23883 (vreinterpretq_s16_p16): Likewise.
23884 (vreinterpret_s32_s8): Likewise.
23885 (vreinterpret_s32_s16): Likewise.
23886 (vreinterpret_s32_s64): Likewise.
23887 (vreinterpret_s32_f32): Likewise.
23888 (vreinterpret_s32_u8): Likewise.
23889 (vreinterpret_s32_u16): Likewise.
23890 (vreinterpret_s32_u32): Likewise.
23891 (vreinterpret_s32_u64): Likewise.
23892 (vreinterpret_s32_p8): Likewise.
23893 (vreinterpret_s32_p16): Likewise.
23894 (vreinterpretq_s32_s8): Likewise.
23895 (vreinterpretq_s32_s16): Likewise.
23896 (vreinterpretq_s32_s64): Likewise.
23897 (vreinterpretq_s32_f32): Likewise.
23898 (vreinterpretq_s32_u8): Likewise.
23899 (vreinterpretq_s32_u16): Likewise.
23900 (vreinterpretq_s32_u32): Likewise.
23901 (vreinterpretq_s32_u64): Likewise.
23902 (vreinterpretq_s32_p8): Likewise.
23903 (vreinterpretq_s32_p16): Likewise.
23904 (vreinterpret_u8_s8): Likewise.
23905 (vreinterpret_u8_s16): Likewise.
23906 (vreinterpret_u8_s32): Likewise.
23907 (vreinterpret_u8_s64): Likewise.
23908 (vreinterpret_u8_f32): Likewise.
23909 (vreinterpret_u8_u16): Likewise.
23910 (vreinterpret_u8_u32): Likewise.
23911 (vreinterpret_u8_u64): Likewise.
23912 (vreinterpret_u8_p8): Likewise.
23913 (vreinterpret_u8_p16): Likewise.
23914 (vreinterpretq_u8_s8): Likewise.
23915 (vreinterpretq_u8_s16): Likewise.
23916 (vreinterpretq_u8_s32): Likewise.
23917 (vreinterpretq_u8_s64): Likewise.
23918 (vreinterpretq_u8_f32): Likewise.
23919 (vreinterpretq_u8_u16): Likewise.
23920 (vreinterpretq_u8_u32): Likewise.
23921 (vreinterpretq_u8_u64): Likewise.
23922 (vreinterpretq_u8_p8): Likewise.
23923 (vreinterpretq_u8_p16): Likewise.
23924 (vreinterpret_u16_s8): Likewise.
23925 (vreinterpret_u16_s16): Likewise.
23926 (vreinterpret_u16_s32): Likewise.
23927 (vreinterpret_u16_s64): Likewise.
23928 (vreinterpret_u16_f32): Likewise.
23929 (vreinterpret_u16_u8): Likewise.
23930 (vreinterpret_u16_u32): Likewise.
23931 (vreinterpret_u16_u64): Likewise.
23932 (vreinterpret_u16_p8): Likewise.
23933 (vreinterpret_u16_p16): Likewise.
23934 (vreinterpretq_u16_s8): Likewise.
23935 (vreinterpretq_u16_s16): Likewise.
23936 (vreinterpretq_u16_s32): Likewise.
23937 (vreinterpretq_u16_s64): Likewise.
23938 (vreinterpretq_u16_f32): Likewise.
23939 (vreinterpretq_u16_u8): Likewise.
23940 (vreinterpretq_u16_u32): Likewise.
23941 (vreinterpretq_u16_u64): Likewise.
23942 (vreinterpretq_u16_p8): Likewise.
23943 (vreinterpretq_u16_p16): Likewise.
23944 (vreinterpret_u32_s8): Likewise.
23945 (vreinterpret_u32_s16): Likewise.
23946 (vreinterpret_u32_s32): Likewise.
23947 (vreinterpret_u32_s64): Likewise.
23948 (vreinterpret_u32_f32): Likewise.
23949 (vreinterpret_u32_u8): Likewise.
23950 (vreinterpret_u32_u16): Likewise.
23951 (vreinterpret_u32_u64): Likewise.
23952 (vreinterpret_u32_p8): Likewise.
23953 (vreinterpret_u32_p16): Likewise.
23954 (vreinterpretq_u32_s8): Likewise.
23955 (vreinterpretq_u32_s16): Likewise.
23956 (vreinterpretq_u32_s32): Likewise.
23957 (vreinterpretq_u32_s64): Likewise.
23958 (vreinterpretq_u32_f32): Likewise.
23959 (vreinterpretq_u32_u8): Likewise.
23960 (vreinterpretq_u32_u16): Likewise.
23961 (vreinterpretq_u32_u64): Likewise.
23962 (vreinterpretq_u32_p8): Likewise.
23963 (vreinterpretq_u32_p16): Likewise.
23965 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23967 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
23969 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
23971 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
23972 (vqnegd_s64): Likewise.
23973 (vqabs_s64): Likewise.
23974 (vqabsd_s64): Likewise.
23976 2014-04-22 Richard Henderson <rth@redhat.com>
23978 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
23979 computation to the top of the loop.
23981 2014-04-22 Renlin <renlin.li@arm.com>
23982 Jiong Wang <jiong.wang@arm.com>
23984 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
23985 * config/aarch64/aarch64.c (aarch64_layout_frame)
23986 (aarch64_initial_elimination_offset): Likewise.
23988 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
23990 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
23993 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
23995 * machmode.h (bitwise_mode_for_mode): Declare.
23996 * stor-layout.h (bitwise_type_for_mode): Likewise.
23997 * stor-layout.c (bitwise_mode_for_mode): New function.
23998 (bitwise_type_for_mode): Likewise.
23999 * builtins.c (fold_builtin_memory_op): Use it instead of
24000 int_mode_for_mode and build_nonstandard_integer_type.
24002 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24004 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24005 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24006 (*-*-solaris2*): Simplify.
24007 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24008 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24009 *-*-solaris2.9* handling.
24011 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24013 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24014 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24015 handling, simplify.
24016 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24017 * configure: Regenerate.
24019 * config/i386/sol2-9.h: Remove.
24021 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24022 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24023 Remove Solaris 9 references.
24025 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24027 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24028 (floatuns<GPI:mode><GPF:mode>2): Remove.
24029 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24030 and floatuns conversions.
24031 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24032 and floatuns conversions.
24033 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24034 (w1,w2): New mode attributes for inequal width conversions.
24036 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24038 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24039 the output asm format.
24041 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24043 * config/aarch64/aarch64-simd.md
24044 (aarch64_cm<optab>di): Always split.
24045 (*aarch64_cm<optab>di): New.
24046 (aarch64_cmtstdi): Always split.
24047 (*aarch64_cmtstdi): New.
24049 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24051 PR tree-optimization/60823
24052 * omp-low.c (ipa_simd_modify_function_body): Go through
24053 all SSA_NAMEs and for those refering to vector arguments
24054 which are going to be replaced adjust SSA_NAME_VAR and,
24055 if it is a default definition, change it into a non-default
24056 definition assigned at the beginning of function from new_decl.
24057 (ipa_simd_modify_stmt_ops): Rewritten.
24058 * tree-dfa.c (set_ssa_default_def): When removing default def,
24059 check for NULL loc instead of NULL *loc.
24061 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24063 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24064 restrictions on core registers for DImode values in Thumb2.
24066 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24068 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24069 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24071 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24073 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24074 (*iordi_notzesidi_di): Likewise.
24075 (*iordi_notsesidi_di): Likewise.
24077 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24079 * config/arm/arm-protos.h (tune_params): New struct members.
24080 * config/arm/arm.c: Initialise tune_params per processor.
24081 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24082 for speed, based on new tune_params.
24084 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24086 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24087 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24088 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24089 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24090 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24091 (vrnda_f64): Likewise.
24092 (vrndi_f64): Likewise.
24093 (vrndm_f64): Likewise.
24094 (vrndn_f64): Likewise.
24095 (vrndp_f64): Likewise.
24096 (vrndx_f64): Likewise.
24098 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24100 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24101 GET_MODE_SIZE argument is enum machine_mode.
24103 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24106 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24107 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24109 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24111 PR middle-end/60281
24112 * asan.c (asan_emit_stack_protection): Force the base to align to
24113 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24114 appropriate bits if STRICT_ALIGNMENT.
24115 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24117 (expand_used_vars): Leave a space in the stack frame for alignment
24118 if STRICT_ALIGNMENT.
24120 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24122 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24124 (gimple_store_p): Likewise.
24125 (gimple_assign_load_p): Likewise.
24126 (gimple_assign_cast_p): Likewise.
24127 (gimple_clobber_p): Likewise.
24129 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24130 rather than a gimple.
24131 (gimple_assign_cast_p): Likewise.
24133 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24136 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24137 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24139 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24140 more debug information for E500 if -mdebug=reg.
24142 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24145 * config/i386/i386.c (ix86_expand_builtin)
24146 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24147 register for target RTX.
24148 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24150 2014-04-18 Cong Hou <congh@google.com>
24152 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24153 the widen-mult pattern by handling two operands with different sizes,
24154 and operands whose size is smaller than half of the result type.
24156 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24158 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24159 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24160 (do_estimate_edge_time): Compute it.
24161 * ipa-inline.c (want_inline_small_function_p): Bypass
24162 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24164 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24166 * ipa-inline.c (spec_rem): New static variable.
24167 (dump_overall_stats): New function.
24168 (dump_inline_stats): New function.
24170 2014-04-18 Richard Henderson <rth@redhat.com>
24172 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24173 to GET_MODE_SIZE, not a reg_class_t.
24175 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24177 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24178 (vsx_xxmrglw_<mode>): Likewise.
24180 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24183 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24184 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24185 (rs6000_init_hard_regno_mode_ok): Likewise.
24187 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24189 * ipa-inline.c (inline_small_functions): Account only non-cold
24191 * doc/invoke.texi (inline-unit-growth): Update documentation.
24193 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24195 * config/rs6000/rs6000.md (addti3, subti3): New.
24197 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24200 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24201 comment. Check optimize_insn_for_size_p instead of
24202 optimize_insn_for_speed_p.
24204 2014-04-17 Martin Jambor <mjambor@suse.cz>
24206 * gimple-iterator.c (gsi_start_edge): New function.
24207 * gimple-iterator.h (gsi_start_edge): Declare.
24208 * tree-sra.c (single_non_eh_succ): New function.
24209 (disqualify_ops_if_throwing_stmt): Renamed to
24210 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24211 having one non-EH successor BB.
24212 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24213 generate loads into replacements.
24214 (sra_modify_assign): Likewise and and also use the simple path for
24216 (sra_modify_function_body): Commit statements on edges.
24218 2014-04-17 Richard Biener <rguenther@suse.de>
24220 PR middle-end/60849
24221 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24222 comparison results and add clarifying comment.
24224 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24226 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24227 (blank_mode): Initialize it.
24228 (emit_mode_size_inline, emit_mode_nunits_inline,
24229 emit_mode_inner_inline): New functions.
24230 (emit_insn_modes_h): Call them and surround their output with
24231 #if GCC_VERSION >= 4001 ... #endif.
24232 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24233 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24234 mode_* arrays if the argument is __builtin_constant_p.
24235 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24236 is enum machine_mode.
24238 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24240 * passes.c (opt_pass::execute): Adjust.
24241 (pass_manager::execute_pass_mode_switching): Likewise.
24242 (early_local_passes::execute): Likewise.
24243 (execute_one_pass): Pass cfun to the pass's execute method.
24244 * tree-pass.h (opt_pass::execute): Add function * argument.
24245 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24246 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24247 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24248 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24249 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24250 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24251 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24252 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24253 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24254 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24255 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24256 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24257 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24258 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.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, tree-nrv.c,
24262 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24263 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24264 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-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24272 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24273 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24276 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24278 * passes.c (opt_pass::gate): Take function * argument.
24279 (gate_all_early_local_passes): Merge into
24280 (early_local_passes::gate): this.
24281 (gate_all_early_optimizations): Merge into
24282 (all_early_optimizations::gate): this.
24283 (gate_all_optimizations): Mege into
24284 (all_optimizations::gate): this.
24285 (gate_all_optimizations_g): Merge into
24286 (all_optimizations_g::gate): this.
24287 (gate_rest_of_compilation): Mege into
24288 (rest_of_compilation::gate): this.
24289 (gate_postreload): Merge into
24290 (postreload::gate): this.
24291 (dump_one_pass): Pass cfun to the pass's gate method.
24292 (execute_ipa_summary_passes): Likewise.
24293 (execute_one_pass): Likewise.
24294 (ipa_write_summaries_2): Likewise.
24295 (ipa_write_optimization_summaries_1): Likewise.
24296 (ipa_read_summaries_1): Likewise.
24297 (ipa_read_optimization_summaries_1): Likewise.
24298 (execute_ipa_stmt_fixups): Likewise.
24299 * tree-pass.h (opt_pass::gate): Add function * argument.
24300 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24301 combine-stack-adj.c, combine.c, compare-elim.c,
24302 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24303 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24304 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24305 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24306 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24307 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24308 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24309 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24310 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24311 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24312 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24313 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24314 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24315 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24316 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24317 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24318 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24319 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24320 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24321 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24322 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24323 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24324 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24325 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24326 var-tracking.c, vtable-verify.c, web.c: Adjust.
24328 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24330 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24331 * configure: Regenerate.
24333 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24335 * passes.c (dump_one_pass): don't check pass->has_gate.
24336 (execute_ipa_summary_passes): Likewise.
24337 (execute_one_pass): Likewise.
24338 (ipa_write_summaries_2): Likewise.
24339 (ipa_write_optimization_summaries_1): Likewise.
24340 (ipa_read_optimization_summaries_1): Likewise.
24341 (execute_ipa_stmt_fixups): Likewise.
24342 * tree-pass.h (pass_data::has_gate): Remove.
24343 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24344 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24345 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24346 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24347 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24348 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24349 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24350 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24351 gimple-low.c, gimple-ssa-isolate-paths.c,
24352 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24353 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24354 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24355 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24356 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24357 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24358 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24359 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24360 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24361 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24362 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24363 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24364 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24365 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24366 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24367 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24368 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24369 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24370 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24371 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24372 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24373 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24376 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24378 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24380 * passes.c (pass_manager::register_dump_files_1): Merge into
24381 (pass_manager::register_dump_files): this, and remove its handling of
24382 properties since the pass always has the properties anyway.
24383 (pass_manager::pass_manager): Adjust.
24385 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24387 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24388 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24389 dealing with properties.
24390 (pass_manager::register_dump_files): Adjust.
24392 2014-03-20 Mark Wielaard <mjw@redhat.com>
24394 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24395 then represent the bound as normal constant value.
24397 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24400 Forward port from 4.8 branch
24401 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24403 * config/i386/bmiintrin.h (_blsi_u32): New.
24404 (_blsi_u64): Ditto.
24405 (_blsr_u32): Ditto.
24406 (_blsr_u64): Ditto.
24407 (_blsmsk_u32): Ditto.
24408 (_blsmsk_u64): Ditto.
24409 (_tzcnt_u32): Ditto.
24410 (_tzcnt_u64): Ditto.
24412 2014-04-17 Kito Cheng <kito@0xlab.org>
24414 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24416 2014-04-17 Richard Biener <rguenther@suse.de>
24418 PR middle-end/60849
24419 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24420 boolean results for comparisons.
24422 2014-04-17 Richard Biener <rguenther@suse.de>
24424 PR tree-optimization/60836
24425 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24426 initial PHI args to be gimple values.
24428 2014-04-17 Richard Biener <rguenther@suse.de>
24430 PR tree-optimization/60841
24431 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24432 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24433 of stmts to SLP build.
24434 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24435 (vect_analyze_slp): Likewise.
24436 (vect_analyze_slp_instance): Likewise.
24437 (vect_build_slp_tree): Limit overall SLP tree growth.
24438 * tree-vectorizer.h (vect_analyze_data_refs,
24439 vect_analyze_slp): Adjust prototypes.
24441 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24443 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24446 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24448 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24449 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24450 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24451 for TARGET_SLOW_PSHUFB
24453 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24455 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24456 * config/i386/i386.c (intel_cost): Ditto.
24458 2014-04-17 Joey Ye <joey.ye@arm.com>
24460 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24462 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24464 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24465 with -fuse-profile.
24467 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24469 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24470 (type_all_derivations_known_p): New predicate.
24471 (type_all_ctors_visible_p): New predicate.
24472 (type_possibly_instantiated_p): New predicate.
24473 (get_odr_type): Compute all_derivations_known.
24474 (dump_odr_type): Dump the flag.
24475 (maybe_record_type): Cleanup.
24476 (record_target_from_binfo): Add bases_to_consider array;
24477 record bases for types w/o instances and skip CXX destructor.
24478 (possible_polymorphic_call_targets_1): Add bases_to_consider
24479 and consider_construction parameters; check if type may have instance.
24480 (get_polymorphic_call_info): Set maybe_in_construction to true
24481 when we know nothing.
24482 (record_targets_from_bases): Skip CXX destructors; they are
24483 never called for types in construction.
24484 (possible_polymorphic_call_targets): Do not record target when
24485 type may not have instance.
24487 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24490 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24491 external aliases alive, too.
24493 2014-04-16 Andrew Pinski <apinski@cavium.com>
24495 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24498 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24500 * final.c (compute_alignments): Do not apply loop alignment to a block
24501 falling through to the exit.
24503 2014-04-16 Catherine Moore <clm@codesourcery.com>
24505 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24506 Adjust constraints for microMIPS store patterns.
24508 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24510 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24512 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24514 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24515 (append_use): Run at -O0.
24516 (append_vdef): Likewise.
24517 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24518 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24520 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24522 PR tree-optimization/60844
24523 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24524 (propagate_op_to_single_use, remove_visited_stmt_chain,
24525 linearize_expr, repropagate_negates, reassociate_bb): Use it
24526 instead of gsi_remove.
24528 2014-04-16 Martin Jambor <mjambor@suse.cz>
24530 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24531 ipa_transforms_to_apply.
24532 (cgraph_function_versioning): Assert that old_node has empty
24533 ipa_transforms_to_apply.
24534 * trans-mem.c (ipa_tm_create_version): Likewise.
24535 * tree-inline.c (tree_function_versioning): Do not duplicate
24536 ipa_transforms_to_apply.
24538 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24541 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24543 Pass necessary as flags on 64-bit Solaris/x86.
24544 Use lowercase relocs for x86_64-*-*.
24545 * configure: Regenerate.
24547 2014-04-15 Jan Hubicka <jh@suse.cz>
24549 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24550 (maybe_record_node, likely_target_p): Use it.
24552 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24555 Revert following patch
24557 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24560 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24561 software floating point or no floating point registers, do not
24562 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24563 in GPRs that occurs after we tested for GPRs that would never be
24566 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24567 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24568 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24569 specifically allow DDmode, since that does not use the SPE SIMD
24572 2014-03-21 Mark Wielaard <mjw@redhat.com>
24574 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24575 as unsigned or int depending on type and value used.
24577 2014-04-15 Richard Biener <rguenther@suse.de>
24579 PR rtl-optimization/56965
24580 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24581 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24583 * alias.c (true_dependence_1): Do not call
24584 nonoverlapping_component_refs_p.
24585 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24586 nonoverlapping_component_refs_p.
24587 (indirect_refs_may_alias_p): Likewise.
24589 2014-04-15 Teresa Johnson <tejohnson@google.com>
24591 * cfg.c (dump_bb_info): Fix flags check.
24592 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24594 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24596 PR rtl-optimization/60663
24597 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24600 2014-04-15 Richard Biener <rguenther@suse.de>
24602 * lto-streamer.h (LTO_major_version): Bump to 4.
24604 2014-04-15 Richard Biener <rguenther@suse.de>
24606 * common.opt (lto_partition_model): New enum.
24607 (flto-partition=): Merge separate options with a single with argument,
24608 add -flto-partition=one support.
24609 * flag-types.h (enum lto_partition_model): Declare.
24610 * opts.c (finish_options): Remove duplicate -flto-partition=
24612 * lto-wrapper.c (run_gcc): Adjust.
24614 2014-04-15 Richard Biener <rguenther@suse.de>
24616 * alias.c (ncr_compar): New function.
24617 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24619 2014-04-15 Richard Biener <rguenther@suse.de>
24621 * alias.c (record_component_aliases): Do not walk BINFOs.
24623 2014-04-15 Richard Biener <rguenther@suse.de>
24625 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24626 Add struct function argument and adjust.
24627 (find_func_aliases_for_call): Likewise.
24628 (find_func_aliases): Likewise.
24629 (find_func_clobbers): Likewise.
24630 (intra_create_variable_infos): Likewise.
24631 (compute_points_to_sets): Likewise.
24632 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24634 2014-04-15 Richard Biener <rguenther@suse.de>
24636 * tree.c (iterative_hash_expr): Use enum tree_code_class
24637 to store TREE_CODE_CLASS.
24638 (tree_block): Likewise.
24639 (tree_set_block): Likewise.
24640 * tree.h (fold_build_pointer_plus_loc): Use
24641 convert_to_ptrofftype_loc.
24643 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24646 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24649 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24651 * cfgloop.h (struct loop): Move force_vectorize down.
24652 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24653 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24654 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24655 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24656 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24657 * tree-core.h (enum annot_expr_kind): Add new kind values.
24658 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24659 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24661 * tree.def (ANNOTATE_EXPR): Tweak comment.
24663 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24665 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24668 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24670 * tree.h (TYPE_IDENTIFIER): Declare.
24671 * tree.c (subrange_type_for_debug_p): Use it.
24672 * godump.c (go_format_type): Likewise.
24673 * dwarf2out.c (is_cxx_auto, modified_type_die,
24674 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24675 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24677 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24680 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24682 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24684 * config/i386/i386.c (examine_argument): Return bool. Return true if
24685 parameter should be passed in memory.
24686 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24687 (construct_container): Update calls to examine_argument.
24688 (function_arg_advance_64): Ditto.
24689 (return_in_memory_32): Merge with ix86_return_in_memory.
24690 (return_in_memory_64): Ditto.
24691 (return_in_memory_ms_64): Ditto.
24693 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24695 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24696 * coverage.c (coverage_compute_profile_id): Handle externally visible
24699 2014-04-14 Martin Jambor <mjambor@suse.cz>
24701 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24702 DECL_DISREGARD_INLINE_LIMITS functions.
24704 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24707 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24709 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24712 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24713 optimize_insn_for_speed_p instead of
24714 optimize_function_for_speed_p.
24716 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24718 * doc/invoke.texi (free): Document AArch64.
24720 2014-04-14 Richard Biener <rguenther@suse.de>
24722 PR tree-optimization/60042
24723 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24724 (insert_into_preds_of_block): Do not prevent PHI insertion
24725 for REFERENCE exprs here ...
24726 (eliminate_dom_walker::before_dom_children): ... but prevent
24727 their use here under similar conditions when applied to the
24728 IL after PRE optimizations.
24730 2014-04-14 Richard Biener <rguenther@suse.de>
24732 * passes.def: Move early points-to after early SRA.
24734 2014-04-14 Richard Biener <rguenther@suse.de>
24736 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24737 check for which sign-changes we allow when forwarding
24738 a converted value into a switch.
24740 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24742 * stor-layout.c (place_field): Finalize non-constant offset for the
24745 2014-04-14 Richard Biener <rguenther@suse.de>
24747 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24749 (expand_switch_using_bit_tests_p): Likewise.
24750 (process_switch): Compute and pass on speed_p based on the
24752 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24753 optimize_bb_for_speed_p.
24755 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24757 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24758 * function.h (struct function): Rename has_force_vect_loops into
24759 has_force_vectorize_loops.
24760 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24761 (input_struct_function_base): Likewise.
24762 * lto-streamer-out.c (output_cfg): Likewise.
24763 (output_struct_function_base): Likewise.
24764 * omp-low.c (expand_omp_simd): Likewise.
24765 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24766 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24767 (version_loop_for_if_conversion): Likewise.
24768 (tree_if_conversion): Likewise.
24769 (main_tree_if_conversion): Likewise.
24770 (gate_tree_if_conversion): Likewise.
24771 * tree-inline.c (copy_loops): Likewise.
24772 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24773 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24774 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24775 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24776 * tree-vectorizer.c (vectorize_loops): Likewise.
24777 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24779 2014-04-14 Richard Biener <rguenther@suse.de>
24782 * lto-streamer-out.c (wrap_refs): New function.
24783 (lto_output): Wrap symbol references in global initializes in
24784 type-preserving MEM_REFs.
24786 2014-04-14 Christian Bruel <christian.bruel@st.com>
24788 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24790 2014-04-14 Christian Bruel <christian.bruel@st.com>
24792 * config/sh/sh.md (setmemqi): New expand pattern.
24793 * config/sh/sh.h (CLEAR_RATIO): Define.
24794 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24795 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24797 2014-04-14 Richard Biener <rguenther@suse.de>
24799 PR middle-end/55022
24800 * fold-const.c (negate_expr_p): Don't negate directional rounding
24802 (fold_negate_expr): Likewise.
24804 2014-04-14 Richard Biener <rguenther@suse.de>
24806 PR tree-optimization/59817
24807 PR tree-optimization/60453
24808 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24809 recursion to catch all CHRECs in the scalar evolution and restrict
24810 the predicate for the remains appropriately.
24812 2014-04-12 Catherine Moore <clm@codesourcery.com>
24814 * config/mips/constraints.md: Add new register constraint "kb".
24815 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24816 (*movhi_internal): Likewise.
24817 (*movqi_internal): Likewise.
24818 * config/mips/mips.h (M16_STORE_REGS): New register class.
24819 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24820 (REG_CLASS_CONTENTS): Likewise.
24821 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24823 2014-04-11 Tobias Burnus <burnus@net-b.de>
24826 * doc/invoke.texi (-Wformat-signedness): Document it.
24827 (Wformat=2): Mention that this enables -Wformat-signedness.
24829 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24831 * common/config/epiphany/epiphany-common.c
24832 (epiphany_option_optimization_table): Enable section anchors by
24833 default at -O1 or higher.
24834 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24835 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24836 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24837 carries no extra cost.
24838 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24839 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24840 * config/epiphany/predicates.md (memclob_operand): New predicate.
24841 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24842 Use memclob_operand predicate and X constraint for operand 3.
24844 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24846 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24847 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24850 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24852 PR rtl-optimization/60651
24853 * mode-switching.c (optimize_mode_switching): Make sure to emit
24854 sets of a lower numbered entity before sets of a higher numbered
24855 entity to a mode of the same or lower priority.
24856 When creating a seginfo for a basic block that starts with a code
24857 label, move the insertion point past the code label.
24858 (new_seginfo): Document and enforce requirement that
24859 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24860 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24861 * doc/tm.texi: Regenerate.
24863 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24866 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24868 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24870 * BASE-VER: Set to 4.10.0.
24872 2014-04-11 Tobias Burnus <burnus@net-b.de>
24875 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24876 * doc/gcc.texi (Service): Update description in the @menu
24877 * doc/invoke.texi (Option Summary): Remove misplaced and
24880 2014-04-11 Steve Ellcey <sellcey@mips.com>
24881 Jakub Jelinek <jakub@redhat.com>
24883 PR middle-end/60556
24884 * expr.c (convert_move): Use emit_store_flag_force instead of
24885 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24888 2014-04-11 Richard Biener <rguenther@suse.de>
24890 PR middle-end/60797
24891 * varasm.c (assemble_alias): Avoid endless error reporting
24892 recursion by setting TREE_ASM_WRITTEN.
24894 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24896 * config/s390/s390.md: Add a splitter for NOT rtx.
24898 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24900 PR rtl-optimization/60663
24901 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24903 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24904 Jakub Jelinek <jakub@redhat.com>
24907 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24908 flag from decl_node to node.
24910 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24913 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24914 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24915 ameliorating the cases where it can be.
24917 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24920 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24922 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24923 (loadsync_<mode>): Change mode.
24924 (load_quadpti, store_quadpti): New.
24925 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24926 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24927 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24929 2014-04-09 Cong Hou <congh@google.com>
24932 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24935 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24937 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24938 instead of vnor to exploit possible fusion opportunity in the
24940 (altivec_expand_vec_perm_const_le): Likewise.
24942 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24944 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24945 (loadsync_<mode>): Change mode.
24946 (load_quadpti, store_quadpti): New.
24947 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24948 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24950 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
24953 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
24954 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
24955 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
24957 2014-04-08 Richard Biener <rguenther@suse.de>
24959 PR middle-end/60706
24960 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
24961 a 64bit widest int print double-int similar to on HWI64 hosts.
24963 2014-04-08 Richard Biener <rguenther@suse.de>
24965 PR tree-optimization/60785
24966 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
24967 default defs properly.
24969 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
24971 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
24972 (Weffc++): Likewise.
24974 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
24976 * ipa-devirt.c (maybe_record_node): When node is not recorded,
24977 set completep to false rather than true.
24979 2014-04-07 Douglas B Rupp <rupp@adacore.com>
24982 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
24983 ARM_TARGET2_DWARF_FORMAT.
24985 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
24988 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
24989 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
24992 2014-04-07 Richard Biener <rguenther@suse.de>
24994 PR tree-optimization/60766
24995 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
24996 (may_eliminate_iv): Convert cand_value_at result to desired type.
24998 2014-04-07 Jason Merrill <jason@redhat.com>
25001 * common.opt (-fno-gnu-unique): Add.
25002 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25004 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25006 * haifa-sched.c: Fix outdated function reference and minor
25007 grammar errors in introductory comment.
25009 2014-04-07 Richard Biener <rguenther@suse.de>
25011 PR middle-end/60750
25012 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25013 for noreturn calls.
25014 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25016 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25019 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25020 size accounting for thunks.
25021 (pa_asm_output_mi_thunk): Use final_start_function() and
25022 final_end_function() to output function start and end directives.
25024 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25026 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25027 device specific ISA/ feature information. Remove short_sp and
25028 errata_skip ds. Add avr_device_specific_features enum to have device
25030 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25031 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25032 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25033 updated device specific info.
25034 * config/avr/avr-mcus.def: Merge device specific details to
25035 dev_attribute field.
25036 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25038 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25039 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25040 assembler if RMW isa supported by current device.
25041 * config/avr/genmultilib.awk: Update as device info structure changed.
25042 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25044 2014-04-04 Cong Hou <congh@google.com>
25046 PR tree-optimization/60656
25047 * tree-vect-stmts.c (supportable_widening_operation):
25048 Fix a bug that elements in a vector with vect_used_by_reduction
25049 property are incorrectly reordered when the operation on it is not
25050 consistant with the one in reduction operation.
25052 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25054 PR rtl-optimization/60155
25055 * gcse.c (record_set_data): New function.
25056 (single_set_gcse): New function.
25057 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25058 (hoist_code): Likewise.
25059 (get_pressure_class_and_nregs): Likewise.
25061 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25063 * explow.c (probe_stack_range): Emit a final optimization blockage.
25065 2014-04-04 Anthony Green <green@moxielogic.com>
25067 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25070 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25073 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25074 flags are set only during streaming.
25075 * ipa.c (process_references, walk_polymorphic_call_targets,
25076 symtab_remove_unreachable_nodes): Drop bodies of always inline
25077 after early inlining.
25078 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25080 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25081 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25084 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25087 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25090 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25092 (cortex_a53_fdivd): Likewise.
25094 2014-04-04 Martin Jambor <mjambor@suse.cz>
25097 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25098 Adjust all callers.
25099 * cgraph.c (clone_of_p): Also return true if thunks match.
25100 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25101 cgraph_function_or_thunk_node and an obsolete comment.
25102 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25104 (build_function_decl_skip_args): Likewise.
25105 (set_new_clone_decl_and_node_flags): New function.
25106 (duplicate_thunk_for_node): Likewise.
25107 (redirect_edge_duplicating_thunks): Likewise.
25108 (cgraph_clone_node): New parameter args_to_skip, pass it to
25109 redirect_edge_duplicating_thunks which is called instead of
25110 cgraph_redirect_edge_callee.
25111 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25112 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25114 2014-04-04 Jeff Law <law@redhat.com>
25117 * config/arm/predicates.md (const_int_I_operand): New predicate.
25118 (const_int_M_operand): Similarly.
25119 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25121 (insv_t2, extv_reg, extzv_t2): Likewise.
25122 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25123 (pop_multiple_with_writeback_and_return): Likewise.
25124 (vfp_pop_multiple_with_writeback): Likewise
25126 2014-04-04 Richard Biener <rguenther@suse.de>
25129 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25130 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25132 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25133 * gimplify.c (gimple_add_tmp_var_fn): New function.
25134 * gimple-expr.h (create_tmp_reg_fn): Declare.
25135 * gimple-expr.c (create_tmp_reg_fn): New function.
25136 * gimple-low.c (record_vars_into): Don't change cfun.
25137 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25138 code generation without cfun.
25140 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25143 * Makefile.in (install-driver): Fix shell scripting.
25145 2014-04-03 Cong Hou <congh@google.com>
25147 PR tree-optimization/60505
25148 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25149 threshold of number of iterations below which no vectorization
25151 * tree-vect-loop.c (new_loop_vec_info):
25152 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25153 * tree-vect-loop.c (vect_analyze_loop_operations):
25154 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25155 * tree-vect-loop.c (vect_transform_loop):
25156 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25157 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25158 of iterations of the loop and see if we should build the epilogue.
25160 2014-04-03 Richard Biener <rguenther@suse.de>
25162 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25163 (streamer_tree_cache_create): Adjust.
25164 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25165 to allow optional nodes array.
25166 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25167 (streamer_tree_cache_append): Likewise.
25168 (streamer_tree_cache_create): Create nodes array optionally
25169 as specified by parameter.
25170 * lto-streamer-out.c (create_output_block): Avoid maintaining
25171 the node array in the writer cache.
25172 (DFS_write_tree): Remove assertion.
25173 (produce_asm_for_decls): Free the out decl state hash table early.
25174 * lto-streamer-in.c (lto_data_in_create): Adjust for
25175 streamer_tree_cache_create prototype change.
25177 2014-04-03 Richard Biener <rguenther@suse.de>
25179 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25180 set TREE_CHAIN to NULL_TREE.
25182 2014-04-03 Richard Biener <rguenther@suse.de>
25184 PR tree-optimization/60740
25185 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25186 over all GIMPLE_COND operands.
25188 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25190 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25191 (Weffc++): Remove Scott's numbering, merge lists and reference
25194 2014-04-03 Nick Clifton <nickc@redhat.com>
25196 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25199 2014-04-03 Martin Jambor <mjambor@suse.cz>
25201 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25202 mention gcc_unreachable before failing.
25203 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25206 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25209 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25210 inconsistent code and instead mark the context inconsistent.
25211 (possible_polymorphic_call_targets): For inconsistent contexts
25212 return empty complete list.
25214 2014-04-02 Anthony Green <green@moxielogic.com>
25216 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25217 (extendqisi2, extendhisi2): Define.
25218 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25219 (WCHAR_TYPE): Change to unsigned int.
25221 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25223 PR tree-optimization/60733
25224 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25225 insertion point for PHI candidates to be the end of the feeding
25226 block for the PHI argument.
25228 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25230 PR rtl-optimization/60650
25231 * lra-constraints.c (process_alt_operands): Decrease reject for
25232 earlyclobber matching.
25234 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25236 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25238 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25240 * config/spu/spu.c (pad_bb): Do not crash when the last
25241 insn is CODE_FOR_blockage.
25243 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25245 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25246 lies outside the target mode.
25248 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25251 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25252 software floating point or no floating point registers, do not
25253 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25254 in GPRs that occurs after we tested for GPRs that would never be
25257 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25258 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25259 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25260 specifically allow DDmode, since that does not use the SPE SIMD
25263 2014-04-02 Richard Biener <rguenther@suse.de>
25265 PR middle-end/60729
25266 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25267 MODE_INTs. Properly use negv_optab.
25268 (expand_abs): Likewise.
25270 2014-04-02 Richard Biener <rguenther@suse.de>
25273 * Makefile.in (install-driver): Guard extra installs with special
25276 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25278 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25279 Document vec_vgbbd.
25281 2014-04-01 Richard Henderson <rth@redhat.com>
25284 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25285 alternative enabled before register allocation.
25287 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25289 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25290 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25292 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25293 (nios2_got_address): Update nios2_large_got_address call site.
25294 (nios2_delegitimize_address): New function.
25295 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25296 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25297 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25299 2014-04-01 Martin Husemann <martin@duskware.de>
25301 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25304 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25306 PR rtl-optimization/60604
25307 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25308 check from register_operand.
25309 (register_operand): Redefine in terms of general_operand.
25310 (nonmemory_operand): Use register_operand for the non-constant cases.
25312 2014-04-01 Richard Biener <rguenther@suse.de>
25314 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25316 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25318 * doc/invoke.texi (mapp-regs): Clarify.
25320 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25322 * config/i386/avx512fintrin.h (__v32hi): Define type.
25323 (__v64qi): Likewise.
25324 (_mm512_set1_epi8): Define.
25325 (_mm512_set1_epi16): Define.
25326 (_mm512_set4_epi32): Define.
25327 (_mm512_set4_epi64): Define.
25328 (_mm512_set4_pd): Define.
25329 (_mm512_set4_ps): Define.
25330 (_mm512_setr4_epi64): Define.
25331 (_mm512_setr4_epi32): Define.
25332 (_mm512_setr4_pd): Define.
25333 (_mm512_setr4_ps): Define.
25334 (_mm512_setzero_epi32): Define.
25336 2014-03-31 Martin Jambor <mjambor@suse.cz>
25338 PR middle-end/60647
25339 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25340 callsite_arguments_match_p. Updated all callers. Also check types of
25341 corresponding formal parameters and actual arguments.
25342 (not_all_callers_have_enough_arguments_p) Renamed to
25343 some_callers_have_mismatched_arguments_p.
25345 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25347 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25349 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25352 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25355 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25357 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25358 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25360 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25361 Use FMAMODE_NOVF512 mode iterator.
25362 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25363 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25364 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25365 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25367 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25368 Use VF_128_256 mode iterator.
25369 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25372 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25374 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25375 static chain if needed.
25377 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25380 * lra-constraints.c (index_part_to_reg): New.
25381 (process_address): Use it.
25383 2014-03-27 Jeff Law <law@redhat.com>
25384 Jakub Jelinek <jakub@redhat.com>
25387 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25388 gen_rtx_{PLUS,MULT} to build up the address expression.
25390 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25391 creating non-canonical RTL.
25393 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25396 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25397 functions; reorganize to make cheap checks first.
25398 (inline_small_functions): Do not estimate growth when dumping;
25400 * ipa-inline.h (inline_summary): Add min_size.
25401 (growth_likely_positive): New function.
25402 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25403 (set_cond_stmt_execution_predicate): Cleanup.
25404 (estimate_edge_size_and_time): Compute min_size.
25405 (estimate_calls_size_and_time): Likewise.
25406 (estimate_node_size_and_time): Likewise.
25407 (inline_update_overall_summary): Update min_size.
25408 (do_estimate_edge_time): Likewise.
25409 (do_estimate_edge_size): Update.
25410 (do_estimate_edge_hints): Update.
25411 (growth_likely_positive): New function.
25413 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25416 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25417 also if addr has VOIDmode.
25419 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25421 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25422 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25424 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25425 instructions as well as AdvancedSIMD loads.
25427 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25429 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25430 Use crypto_aese type.
25431 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25432 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25433 crypto_aese, crypto_aesmc. Move to types.md.
25434 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25436 * config/arm/iterators.md (crypto_type): Likewise.
25438 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25440 * cgraph.c: Include expr.h and tree-dfa.h.
25441 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25444 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25447 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25448 regs from checking multi-reg pseudos.
25450 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25452 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25454 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25456 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25457 if it would clobber the stack pointer, even temporarily.
25459 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25461 * mode-switching.c: Make small adjustments to the top comment.
25463 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25465 * config/rs6000/constraints.md (wD constraint): New constraint to
25466 match the constant integer to get the top DImode/DFmode out of a
25467 vector in a VSX register.
25469 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25470 match the constant integer to get the top DImode/DFmode out of a
25471 vector in a VSX register.
25473 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25476 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25479 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25480 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25482 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25483 Optimize vec_extract of 64-bit values, where the value being
25484 extracted is in the top word, where we can use scalar
25485 instructions. Add direct move and store support. Combine the big
25486 endian/little endian vector select load support into a single insn.
25487 (vsx_extract_<mode>_internal1): Likewise.
25488 (vsx_extract_<mode>_internal2): Likewise.
25489 (vsx_extract_<mode>_load): Likewise.
25490 (vsx_extract_<mode>_store): Likewise.
25491 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25492 combined into vsx_extract_<mode>_load.
25493 (vsx_extract_<mode>_one_le): Likewise.
25495 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25496 define the top 64-bit vector element.
25498 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25501 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25502 Document vec_vbpermq builtin.
25505 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25506 enable use of xxsldwi and xxpermdi builtin functions.
25507 (vec_xxpermdi): Likewise.
25509 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25510 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25512 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25514 PR rtl-optimization/60650
25515 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25517 (find_spills_for): New.
25518 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25519 Spill all pseudos on the second iteration.
25521 2014-03-27 Marek Polacek <polacek@redhat.com>
25524 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25527 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25529 * config/s390/s390.c (s390_can_use_return_insn): Check for
25530 call-saved FPRs on 31 bit.
25532 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25534 PR middle-end/60682
25535 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25536 if they need regimplification, just drop them instead of
25537 calling gimple_regimplify_operands on them.
25539 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25542 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25543 (aarch64_frame_pointer_required): Adjust logic.
25544 (aarch64_can_eliminate): Adjust logic.
25545 (aarch64_override_options_after_change): Adjust logic.
25547 2014-03-27 Dehao Chen <dehao@google.com>
25549 * ipa-inline.c (early_inliner): Update node's inline info.
25551 2014-03-26 Dehao Chen <dehao@google.com>
25553 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25554 compiler inserted conditional jumps for NAN float check.
25556 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25558 * ubsan.h (ubsan_create_data): Change second argument's type
25559 to const location_t *.
25560 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25562 (ubsan_create_data): Change second argument to const location_t *PLOC.
25563 Create Loc field whenever PLOC is non-NULL.
25564 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25565 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25569 * real.c (real_to_integer2): Change type of low to UHWI.
25571 2014-03-26 Tobias Burnus <burnus@net-b.de>
25573 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25574 (CILK_SELF_SPECS): New define.
25575 (driver_self_specs): Use it.
25577 2014-03-26 Richard Biener <rguenther@suse.de>
25579 * tree-pretty-print.c (percent_K_format): Implement special
25580 case for LTO and its stripped down BLOCK tree.
25582 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25585 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25587 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25588 one range is range_int_cst_p, but not both, at least optimize
25589 addition/subtraction of 0 and multiplication by 0 or 1.
25590 * gimple-fold.c (gimple_fold_call): Fold
25591 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25592 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25593 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25595 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25597 PR rtl-optimization/60452
25598 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25599 <case REG>: Return 1 for invalid offsets from the frame pointer.
25601 2014-03-26 Marek Polacek <polacek@redhat.com>
25604 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25607 2014-03-26 Marek Polacek <polacek@redhat.com>
25610 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25613 2014-03-26 Marek Polacek <polacek@redhat.com>
25616 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25617 multiplication in unsigned type.
25619 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25621 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25623 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25625 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25627 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25630 * cif-code.def (UNREACHABLE) New code.
25631 * ipa-inline.c (inline_small_functions): Skip edges to
25632 __builtlin_unreachable.
25633 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25634 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25635 predicate to __bulitin_unreachable.
25636 (set_cond_stmt_execution_predicate): Fix issue when
25637 invert_tree_comparison returns ERROR_MARK.
25638 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25639 propagate to inline clones.
25640 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25642 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25643 * cgraphclones.c (cgraph_clone_node): If call destination is already
25644 ureachable, do not redirect it back.
25645 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25648 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25650 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25651 Do not modify inline clones.
25653 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25655 * config/i386/i386.md (general_sext_operand): New mode attr.
25656 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25657 don't generate (sign_extend (const_int)).
25658 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25659 operands[2]. Use We constraint instead of <i> and
25660 <general_sext_operand> predicate instead of <general_operand>.
25661 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25662 * config/i386/constraints.md (We): New constraint.
25663 * config/i386/predicates.md (x86_64_sext_operand,
25664 sext_operand): New predicates.
25666 2014-03-25 Martin Jambor <mjambor@suse.cz>
25669 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25670 inconsistent devirtualizations to __builtin_unreachable.
25672 2014-03-25 Marek Polacek <polacek@redhat.com>
25675 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25677 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25679 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25680 order of elements for big-endian.
25682 2014-03-25 Richard Biener <rguenther@suse.de>
25684 PR middle-end/60635
25685 * gimplify-me.c (gimple_regimplify_operands): Update the
25688 2014-03-25 Martin Jambor <mjambor@suse.cz>
25691 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25692 (lto_output_varpool_node): Likewise.
25693 (input_overwrite_node): Likewise.
25694 (input_varpool_node): Likewise.
25696 2014-03-25 Richard Biener <rguenther@suse.de>
25698 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25699 (run_gcc): Likewise.
25701 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25703 * combine.c (simplify_compare_const): Add MODE argument.
25704 Handle mode_width 0 as very large mode_width.
25705 (try_combine, simplify_comparison): Adjust callers.
25707 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25708 type to avoid signed integer overflow.
25709 * explow.c (plus_constant): Likewise.
25711 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25713 * doc/generic.texi: Correct typos.
25715 2014-03-24 Tobias Burnus <burnus@net-b.de>
25717 * doc/invoke.texi (-flto): Expand section about
25718 using static libraries with LTO.
25720 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25722 PR rtl-optimization/60501
25723 * optabs.def (addptr3_optab): New optab.
25724 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25725 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25726 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25728 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25730 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25732 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25734 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25737 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25738 (_mm256_undefined_ps): Define.
25739 (_mm256_undefined_pd): Define.
25740 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25741 (_mm_undefined_pd): Define.
25742 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25743 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25744 (_mm512_undefined_ps): Define.
25745 (_mm512_undefined_pd): Define.
25746 Use _mm*_undefined_*.
25747 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25749 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25751 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25752 (lshr_simd): DI mode added.
25753 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25754 (aarch64_ushr_simddi): Likewise.
25755 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25756 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25757 (vshrd_n_u64): Likewise.
25759 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25761 * Makefile.in (s-macro_list): Depend on cc1.
25763 2014-03-23 Teresa Johnson <tejohnson@google.com>
25765 * ipa-utils.c (ipa_print_order): Use specified dump file.
25767 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25769 PR rtl-optimization/60601
25770 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25772 * gcc.c (eval_spec_function): Initialize save_growing_value.
25774 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25777 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25778 code == MINUS_EXPR, never swap op0 with op1.
25780 * toplev.c (init_local_tick): Avoid signed integer multiplication
25782 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25783 shift by first operand's bitsize.
25785 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25788 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25789 redefine to 1 or 0.
25790 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25791 TARGET_ISA_64BIT_P(x).
25793 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25795 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25796 pattern for vector nor instead of subtract from splat(-1).
25797 (altivec_expand_vec_perm_const_le): Likewise.
25799 2014-03-21 Richard Henderson <rth@twiddle.net>
25802 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25803 related insns after epilogue_completed.
25805 2014-03-21 Martin Jambor <mjambor@suse.cz>
25808 * cgraph.h (symtab_node): New flag body_removed.
25809 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25810 when removing bodies.
25811 * symtab.c (dump_symtab_base): Dump body_removed flag.
25812 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25813 had their bodies removed.
25815 2014-03-21 Martin Jambor <mjambor@suse.cz>
25818 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25821 2014-03-21 Richard Biener <rguenther@suse.de>
25823 PR tree-optimization/60577
25824 * tree-core.h (struct tree_base): Document nothrow_flag use
25825 in DECL_NONALIASED.
25826 * tree.h (DECL_NONALIASED): New.
25827 (may_be_aliased): Adjust.
25828 * coverage.c (build_var): Set DECL_NONALIASED.
25830 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25832 * expr.c (expand_expr_real_1): Remove outdated comment.
25834 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25836 PR middle-end/60597
25837 * ira.c (adjust_cleared_regs): Call copy_rtx on
25838 *reg_equiv[REGNO (loc)].src_p before passing it to
25839 simplify_replace_fn_rtx.
25842 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25843 into CONST, put pic register as first operand of PLUS. Use
25844 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25846 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25848 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25850 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25852 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25853 around for store forwarding issue in the FPU on the UT699.
25854 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25855 loads and operations if -mfix-ut699 is specified.
25856 (divtf3_hq): Tweak attribute.
25857 (sqrttf2_hq): Likewise.
25859 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25861 * calls.c (store_one_arg): Remove incorrect const qualification on the
25862 type of the temporary.
25863 * cfgexpand.c (expand_return): Likewise.
25864 * expr.c (expand_constructor): Likewise.
25865 (expand_expr_real_1): Likewise.
25867 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25869 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25872 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25875 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25877 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25879 * config/arm/aarch-common-protos.h
25880 (alu_cost_table): Fix spelling of "extend".
25881 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25883 2014-03-19 Richard Biener <rguenther@suse.de>
25885 PR middle-end/60553
25886 * tree-core.h (tree_type_common): Re-order pointer members
25887 to reduce recursion depth during GC walks.
25889 2014-03-19 Marek Polacek <polacek@redhat.com>
25892 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25893 before accessing it.
25895 2014-03-19 Richard Biener <rguenther@suse.de>
25898 * lto-streamer-in.c (input_function): In WPA stage do not drop
25901 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25903 PR tree-optimization/60559
25904 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25905 with build_zero_cst assignment.
25907 2014-03-18 Kai Tietz <ktietz@redhat.com>
25909 PR rtl-optimization/56356
25910 * sdbout.c (sdbout_parms): Verify that parms'
25911 incoming argument is valid.
25912 (sdbout_reg_parms): Likewise.
25914 2014-03-18 Richard Henderson <rth@redhat.com>
25917 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25918 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25919 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25921 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25923 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25924 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25925 Italicize plugin event names in description. Explain that
25926 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25927 Remind that no GCC functions should be called after PLUGIN_FINISH.
25928 Explain what pragmas with expansion are.
25930 2014-03-18 Martin Liska <mliska@suse.cz>
25932 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25933 gimple call statement is update.
25934 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25935 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25937 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25940 * ubsan.c (ubsan_instrument_unreachable): Call
25941 initialize_sanitizer_builtins.
25942 (ubsan_pass): Likewise.
25945 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25946 varpool_finalize_decl instead of rest_of_decl_compilation.
25948 2014-03-18 Richard Biener <rguenther@suse.de>
25950 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
25951 by using bitmap_and_compl instead of bitmap_and_compl_into.
25952 (df_rd_transfer_function): Likewise.
25954 2014-03-18 Richard Biener <rguenther@suse.de>
25956 * doc/lto.texi (fresolution): Fix typo.
25958 2014-03-18 Richard Biener <rguenther@suse.de>
25960 * doc/invoke.texi (flto): Update for changes in 4.9.
25962 2014-03-18 Richard Biener <rguenther@suse.de>
25964 * doc/loop.texi: Remove section on the removed lambda framework.
25965 Update loop docs with recent changes in preserving loop structure.
25967 2014-03-18 Richard Biener <rguenther@suse.de>
25969 * doc/lto.texi (-fresolution): Document.
25971 2014-03-18 Richard Biener <rguenther@suse.de>
25973 * doc/contrib.texi: Adjust my name.
25975 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25978 * internal-fn.c: Include diagnostic-core.h.
25979 (expand_BUILTIN_EXPECT): New function.
25980 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
25981 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
25982 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
25983 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
25984 IFN_BUILTIN_EXPECT.
25985 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
25986 Revert 3 argument __builtin_expect code.
25987 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
25988 * gimple-fold.c (gimple_fold_call): Likewise.
25989 * tree.h (fold_builtin_expect): New prototype.
25990 * builtins.c (build_builtin_expect_predicate): Add predictor
25991 argument, if non-NULL, create 3 argument __builtin_expect.
25992 (fold_builtin_expect): No longer static. Add ARG2 argument,
25993 pass it through to build_builtin_expect_predicate.
25994 (fold_builtin_2): Adjust caller.
25995 (fold_builtin_3): Handle BUILT_IN_EXPECT.
25996 * internal-fn.def (BUILTIN_EXPECT): New.
25998 2014-03-18 Tobias Burnus <burnus@net-b.de>
26001 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26002 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26003 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26005 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26008 * predict.c (combine_predictions_for_bb): Fix up formatting.
26009 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26010 fill what it points to if non-NULL.
26011 (tree_predict_by_opcode): Adjust caller, use the predictor.
26012 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26014 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26016 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26017 proper constant for the store mode.
26019 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26021 * symtab.c (change_decl_assembler_name): Fix transparent alias
26022 chain construction.
26024 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26026 * config/aarch64/aarch64.c: Correct the comments about the
26027 aarch64 stack layout.
26029 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26031 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26032 check for GF_OMP_FOR_KIND_FOR.
26034 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26036 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26037 ymm and zmm register names.
26039 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26042 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26043 note creation for the 2010-08-31 changes.
26045 2014-03-17 Marek Polacek <polacek@redhat.com>
26047 PR middle-end/60534
26048 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26049 as -fno-tree-loop-vectorize.
26050 (expand_omp_simd): Likewise.
26052 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26054 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26055 (eligible_for_call_delay): New prototype.
26056 * config/sparc/sparc.c (tls_call_delay): Rename into...
26057 (eligible_for_call_delay): ...this. Return false if the instruction
26058 cannot be put in the delay slot of a branch.
26059 (eligible_for_restore_insn): Simplify.
26060 (eligible_for_return_delay): Return false if the instruction cannot be
26061 put in the delay slot of a branch and simplify.
26062 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26063 put in the delay slot of a branch.
26064 * config/sparc/sparc.md (fix_ut699): New attribute.
26065 (tls_call_delay): Delete.
26066 (in_call_delay): Reimplement.
26067 (eligible_for_sibcall_delay): Rename into...
26068 (in_sibcall_delay): ...this.
26069 (eligible_for_return_delay): Rename into...
26070 (in_return_delay): ...this.
26071 (in_branch_delay): Reimplement.
26072 (in_uncond_branch_delay): Delete.
26073 (in_annul_branch_delay): Delete.
26075 2014-03-14 Richard Henderson <rth@redhat.com>
26078 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26079 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26080 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26081 (floathi splitters): Remove.
26082 (float<SWI48x>xf2): New pattern.
26083 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26084 code that tried to handle DImode for 32-bit, but which was excluded
26085 by the pattern's condition. Drop allocation of stack temporary.
26086 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26087 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26088 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26089 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26090 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26091 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26092 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26093 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26094 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26095 (*float<SWI48x><X87MODEF>2_i387): Remove.
26096 (all float _with_temp splitters): Remove.
26097 (*float<SWI48x><MODEF>2_i387): New pattern.
26098 (*float<SWI48><MODEF>2_sse): New pattern.
26099 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26100 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26102 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26103 Marek Polacek <polacek@redhat.com>
26105 PR middle-end/60484
26106 * common.opt (dump_base_name_prefixed): New Variable.
26107 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26108 if x_dump_base_name_prefixed is already set, set it at the end.
26110 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26112 PR rtl-optimization/60508
26113 * lra-constraints.c (get_reload_reg): Add new parameter
26115 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26116 Pass the new parameter values.
26118 2014-03-14 Richard Biener <rguenther@suse.de>
26120 * common.opt: Revert unintented changes from r205065.
26121 * opts.c: Likewise.
26123 2014-03-14 Richard Biener <rguenther@suse.de>
26125 PR middle-end/60518
26126 * cfghooks.c (split_block): Properly adjust all loops the
26127 block was a latch of.
26129 2014-03-14 Martin Jambor <mjambor@suse.cz>
26132 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26135 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26138 * config/avr/avr.c (avr_set_current_function): Pass function name
26139 through default_strip_name_encoding before sanity checking instead
26140 of skipping the first char of the assembler name.
26142 2014-03-13 Richard Henderson <rth@redhat.com>
26145 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26146 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26147 * config/i386/i386-protos.h: Likewise.
26148 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26149 in the expander instead of a splitter.
26150 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26151 any possibility of requiring a memory.
26152 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26153 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26154 (fp branch splitters): Update for ix86_split_fp_branch.
26155 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26156 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26157 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26158 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26159 (*fop_<MODEF>_3_i387): Likewise.
26160 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26161 (splitters for the fop_* register patterns): Remove.
26162 (fscalexf4_i387): Rename from *fscalexf4_i387.
26163 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26165 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26167 PR tree-optimization/59779
26168 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26169 type for bitsize and maxsize instead of HOST_WIDE_INT.
26171 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26173 PR rtl-optimization/57320
26174 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26175 the CFG after thread_prologue_and_epilogue_insns.
26177 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26179 PR rtl-optimization/57189
26180 * lra-constraints.c (process_alt_operands): Disfavor spilling
26183 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26185 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26187 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26189 PR tree-optimization/59025
26190 PR middle-end/60418
26191 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26192 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26194 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26197 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26198 calls of avr_out_plus_1.
26200 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26202 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26203 BB's single pred and update the father loop's latch info later.
26205 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26207 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26211 (VEC_base): Likewise.
26212 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26213 registers, we need to swap double words in little endian mode.
26215 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26216 to be a container mode for 128-bit integer operations added in ISA
26217 2.07. Unlike TImode and PTImode, the preferred register set is
26218 the Altivec/VMX registers for the 128-bit operations.
26220 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26222 (rs6000_split_128bit_ok_p): Likewise.
26224 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26225 macros for creating ISA 2.07 normal and overloaded builtin
26226 functions with 3 arguments.
26227 (BU_P8V_OVERLOAD_3): Likewise.
26228 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26229 for use as overloaded functions.
26230 (VPERM_1TI_UNS): Likewise.
26231 (VSEL_1TI): Likewise.
26232 (VSEL_1TI_UNS): Likewise.
26233 (ST_INTERNAL_1ti): Likewise.
26234 (LD_INTERNAL_1ti): Likewise.
26235 (XXSEL_1TI): Likewise.
26236 (XXSEL_1TI_UNS): Likewise.
26237 (VPERM_1TI): Likewise.
26238 (VPERM_1TI_UNS): Likewise.
26239 (XXPERMDI_1TI): Likewise.
26240 (SET_1TI): Likewise.
26241 (LXVD2X_V1TI): Likewise.
26242 (STXVD2X_V1TI): Likewise.
26243 (VEC_INIT_V1TI): Likewise.
26244 (VEC_SET_V1TI): Likewise.
26245 (VEC_EXT_V1TI): Likewise.
26246 (EQV_V1TI): Likewise.
26247 (NAND_V1TI): Likewise.
26248 (ORC_V1TI): Likewise.
26249 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26250 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26251 overloaded builtin.
26252 (VADDUQM): Likewise.
26253 (VSUBCUQ): Likewise.
26254 (VADDEUQM): Likewise.
26255 (VADDECUQ): Likewise.
26256 (VSUBEUQM): Likewise.
26257 (VSUBECUQ): Likewise.
26259 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26260 __int128_t and __uint128_t types.
26261 (__uint128_type): Likewise.
26262 (altivec_categorize_keyword): Add support for vector __int128_t,
26263 vector __uint128_t, vector __int128, and vector unsigned __int128
26264 as a container type for TImode operations that need to be done in
26265 VSX/Altivec registers.
26266 (rs6000_macro_to_expand): Likewise.
26267 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26268 to support 128-bit integer instructions vaddcuq, vadduqm,
26269 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26270 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26272 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26273 for V1TImode, and set up preferences to use VSX/Altivec registers.
26274 Setup VSX reload handlers.
26275 (rs6000_debug_reg_global): Likewise.
26276 (rs6000_init_hard_regno_mode_ok): Likewise.
26277 (rs6000_preferred_simd_mode): Likewise.
26278 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26279 (easy_altivec_constant): Likewise.
26280 (output_vec_const_move): Likewise.
26281 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26283 (rs6000_expand_vector_extract): Likewise.
26284 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26286 (rs6000_const_vec): Add support for V1TImode.
26287 (rs6000_emit_le_vsx_load): Swap double words when loading or
26288 storing TImode/V1TImode.
26289 (rs6000_emit_le_vsx_store): Likewise.
26290 (rs6000_emit_le_vsx_move): Likewise.
26291 (rs6000_emit_move): Add support for V1TImode.
26292 (altivec_expand_ld_builtin): Likewise.
26293 (altivec_expand_st_builtin): Likewise.
26294 (altivec_expand_vec_init_builtin): Likewise.
26295 (altivec_expand_builtin): Likewise.
26296 (rs6000_init_builtins): Add support for V1TImode type. Add
26297 support for ISA 2.07 128-bit integer builtins. Define type names
26298 for the VSX/Altivec vector types.
26299 (altivec_init_builtins): Add support for overloaded vector
26300 functions with V1TImode type.
26301 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26302 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26304 (rs6000_split_128bit_ok_p): Likewise.
26305 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26306 __int128_t and vector __uint128_t.
26308 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26309 and mode attributes.
26311 (VSX_M2): Likewise.
26316 (VS_scalar): Likewise.
26317 (VS_double): Likewise.
26318 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26320 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26321 we support the ISA 2.07 128-bit integer arithmetic instructions.
26322 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26323 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26324 and TImode types for use with the builtin functions.
26325 (V1TI_type_node): Likewise.
26326 (unsigned_V1TI_type_node): Likewise.
26327 (intTI_type_internal_node): Likewise.
26328 (uintTI_type_internal_node): Likewise.
26330 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26331 128-bit builtin functions.
26332 (UNSPEC_VADDEUQM): Likewise.
26333 (UNSPEC_VADDECUQ): Likewise.
26334 (UNSPEC_VSUBCUQ): Likewise.
26335 (UNSPEC_VSUBEUQM): Likewise.
26336 (UNSPEC_VSUBECUQ): Likewise.
26337 (VM): Add V1TImode to vector mode iterators.
26339 (VI_unit): Likewise.
26340 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26341 (altivec_vaddcuq): Likewise.
26342 (altivec_vsubuqm): Likewise.
26343 (altivec_vsubcuq): Likewise.
26344 (altivec_vaddeuqm): Likewise.
26345 (altivec_vaddecuq): Likewise.
26346 (altivec_vsubeuqm): Likewise.
26347 (altivec_vsubecuq): Likewise.
26349 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26351 (BOOL_128): Likewise.
26352 (BOOL_REGS_OUTPUT): Likewise.
26353 (BOOL_REGS_OP1): Likewise.
26354 (BOOL_REGS_OP2): Likewise.
26355 (BOOL_REGS_UNARY): Likewise.
26356 (BOOL_REGS_AND_CR0): Likewise.
26358 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26359 128-bit integer builtin support.
26360 (vec_vadduqm): Likewise.
26361 (vec_vaddecuq): Likewise.
26362 (vec_vaddeuqm): Likewise.
26363 (vec_vsubecuq): Likewise.
26364 (vec_vsubeuqm): Likewise.
26365 (vec_vsubcuq): Likewise.
26366 (vec_vsubuqm): Likewise.
26368 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26369 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26370 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26371 128-bit integer add/subtract to ISA 2.07.
26373 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26375 * config/arc/arc.c (arc_predicate_delay_insns):
26376 Fix third argument passed to conditionalize_nonjump.
26378 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26380 * config/aarch64/aarch64-builtins.c
26381 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26382 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26383 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26384 instead of __builtin_lfloor.
26385 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26387 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26389 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26390 (tree_ssa_ifcombine_bb_1): New function.
26391 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26392 is an empty forwarder block to then_bb or vice versa and then_bb
26393 and else_bb are effectively swapped.
26395 2014-03-12 Christian Bruel <christian.bruel@st.com>
26398 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26399 REG_CFA_DEF_CFA note.
26400 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26401 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26403 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26405 PR tree-optimization/60454
26406 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26408 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26410 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26411 Do not define target_cpu_default2 to generic.
26412 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26413 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26414 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26416 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26417 Marc Glisse <marc.glisse@inria.fr>
26419 PR tree-optimization/60502
26420 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26421 instead of build_low_bits_mask.
26423 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26425 PR middle-end/60482
26426 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26427 if there are multiple uses, but op doesn't live on E edge.
26428 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26429 clobber stmts before __builtin_unreachable.
26431 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26433 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26434 hard_frame_pointer_rtx.
26435 * cse.c (cse_insn): Remove volatile check.
26436 * cselib.c (cselib_process_insn): Likewise.
26437 * dse.c (scan_insn): Likewise.
26439 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26441 * config/arc/arc.c (conditionalize_nonjump): New function,
26443 (arc_ifcvt): ... this.
26444 (arc_predicate_delay_insns): Use it.
26446 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26448 * config/arc/predicates.md (extend_operand): During/after reload,
26449 allow const_int_operand.
26450 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26451 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26452 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26454 (umulsi3_highpart_i): Likewise.
26456 2014-03-11 Richard Biener <rguenther@suse.de>
26458 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26459 Add asserts to guard possible wrong-code bugs.
26461 2014-03-11 Richard Biener <rguenther@suse.de>
26463 PR tree-optimization/60429
26464 PR tree-optimization/60485
26465 * tree-ssa-structalias.c (set_union_with_increment): Properly
26466 take into account all fields that overlap the shifted vars.
26467 (do_sd_constraint): Likewise.
26468 (do_ds_constraint): Likewise.
26469 (get_constraint_for_ptr_offset): Likewise.
26471 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26473 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26474 (nios2_compute_frame_layout):
26475 Add calculation of cfun->machine->fp_save_offset.
26476 (nios2_expand_prologue): Correct setting of frame pointer register
26478 (nios2_expand_epilogue): Update recovery of stack pointer from
26479 frame pointer accordingly.
26480 (nios2_initial_elimination_offset): Update calculation of offset
26481 for eliminating to HARD_FRAME_POINTER_REGNUM.
26483 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26486 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26487 cgraph_get_create_node on VAR_DECLs.
26489 2014-03-10 Richard Biener <rguenther@suse.de>
26491 PR middle-end/60474
26492 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26494 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26496 * config/vms/vms.opt (vms_float_format): New variable.
26498 2014-03-08 Tobias Burnus <burnus@net-b.de>
26500 * doc/invoke.texi (-fcilkplus): Update implementation status.
26502 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26503 Richard Biener <rguenther@suse.de>
26505 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26506 consistently accross all TUs.
26507 (run_gcc): Enable -fshort-double automatically at link at link-time
26508 and disallow override.
26510 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26513 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26514 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26515 if they can't be used.
26517 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26519 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26520 for Solaris 11/x86 ld.
26521 * configure: Regenerate.
26523 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26525 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26526 (LIB_TLS_SPEC): Save as ld_tls_libs.
26527 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26528 (HAVE_AS_IX86_TLSLDM): New test.
26529 * configure, config.in: Regenerate.
26530 * config/i386/i386.c (legitimize_tls_address): Fall back to
26531 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26532 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26533 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26534 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26536 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26538 * common.opt (fira-loop-pressure): Mark as optimization.
26540 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26542 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26543 an OpenMP mappable type.
26545 2014-03-06 Matthias Klose <doko@ubuntu.com>
26547 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26548 MULTILIB_OSDIRNAMES is not defined.
26550 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26551 Meador Inge <meadori@codesourcery.com>
26554 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26555 (arm_legitimize_address): Call legitimize_tls_address for any
26556 arm_tls_referenced_p expression, handle constant addend. Call it
26557 before testing for !TARGET_ARM.
26558 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26560 2014-03-06 Richard Biener <rguenther@suse.de>
26562 PR middle-end/60445
26566 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26568 * tree-streamer.c (record_common_node): Assert we don't record
26569 nodes with type double.
26570 (preload_common_node): Skip type double, complex double and double
26571 pointer since it is now frontend dependent due to fshort-double option.
26573 2014-03-06 Richard Biener <rguenther@suse.de>
26575 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26576 or -fno-lto is specified and the linker has full plugin support.
26577 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26578 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26579 * lto-wrapper.c (merge_and_complain): Merge compile-time
26580 optimization levels.
26581 (run_gcc): And pass it through to the link options.
26583 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26587 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26589 * cselib.c (remove_useless_values): Skip to avoid quadratic
26590 behavior if the condition moved from...
26591 (cselib_process_insn): ... here holds.
26593 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26596 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26597 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26600 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26601 (TM_H): Add x86-tune.def.
26603 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26605 * config/aarch64/aarch64.c (generic_tunings):
26606 Use cortexa57_extra_costs.
26608 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26611 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26612 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26613 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26616 2014-03-04 Heiher <r@hev.cc>
26618 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26619 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26621 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26623 * config/i386/predicates.md (const2356_operand): Change to ...
26624 (const2367_operand): ... this.
26625 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26627 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26628 (*avx512pf_scatterpf<mode>sf): Ditto.
26629 (avx512pf_scatterpf<mode>df): Ditto.
26630 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26631 (*avx512pf_scatterpf<mode>df): Ditto.
26632 * config/i386/i386.c (ix86_expand_builtin): Update
26633 incorrect hint operand error message.
26635 2014-03-04 Richard Biener <rguenther@suse.de>
26637 * lto-section-in.c (lto_get_section_data): Fix const cast.
26639 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26641 * tree-streamer.c (record_common_node): Assert we don't record
26642 nodes with type double.
26643 (preload_common_node): Skip type double, complex double and double
26644 pointer since it is now frontend dependent due to fshort-double option.
26646 2014-03-04 Richard Biener <rguenther@suse.de>
26649 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26650 (lto_input_toplevel_asms): Likewise.
26651 * lto-section-in.c (lto_get_section_data): Instead do it here
26654 2014-03-04 Richard Biener <rguenther@suse.de>
26656 PR tree-optimization/60382
26657 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26658 dead PHIs a reduction.
26660 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26662 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26664 (_mm_prefetch): Move out of GCC target("sse") pragma.
26665 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26666 GCC target("prfchw") pragma.
26667 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26669 * config/i386/i386.c (ix86_option_override_internal): Enable
26670 -mprfchw with -mprefetchwt1.
26672 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26674 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26677 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26679 * opts.h (CL_PCH_IGNORE): Define.
26680 * targhooks.c (option_affects_pch_p):
26681 Return false for options that have CL_PCH_IGNORE set.
26682 * opt-functions.awk: Process PchIgnore.
26683 * doc/options.texi: Document PchIgnore.
26685 * config/arc/arc.opt (misize): Add PchIgnore property.
26687 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26689 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26690 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26691 constraint on constants to permit them being loaded into
26692 GENERAL_REGS or BASE_REGS.
26694 2014-03-03 Nick Clifton <nickc@redhat.com>
26696 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26697 anti-cacnonical alternatives.
26698 (negandhi3_real): New pattern.
26699 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26701 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26703 * config/avr/avr-mcus.def: Remove atxmega16x1.
26704 * config/avr/avr-tables.opt: Regenerate.
26705 * config/avr/t-multilib: Regenerate.
26706 * doc/avr-mmcu.texi: Regenerate.
26708 2014-03-03 Tobias Grosser <tobias@grosser.es>
26709 Mircea Namolaru <mircea.namolaru@inria.fr>
26711 PR tree-optimization/58028
26712 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26715 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26717 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26718 not handled by recognizers.
26720 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26722 PR middle-end/60175
26723 * function.c (expand_function_end): Don't emit
26724 clobber_return_register sequence if clobber_after is a BARRIER.
26725 * cfgexpand.c (construct_exit_block): Append instructions before
26726 return_label to prev_bb.
26728 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26730 * config/rs6000/constraints.md: Document reserved use of "wc".
26732 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26735 * ipa.c (function_and_variable_visibility): When dissolving comdat
26736 group, also set all symbols to local.
26738 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26743 2013-12-14 Jan Hubicka <jh@suse.cz>
26744 PR middle-end/58477
26745 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26747 2014-03-02 Jon Beniston <jon@beniston.com>
26753 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26754 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26755 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26756 (simple_return, *simple_return): New patterns
26757 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26758 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26760 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26762 * dwarf2out.c (gen_subprogram_die): Tidy.
26764 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26767 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26768 (*mov_t_msb_neg_negc): ... this new insn.
26770 2014-02-28 Jason Merrill <jason@redhat.com>
26773 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26776 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26779 * dwarf2out.c (decltype_auto_die): New static.
26780 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26781 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26782 (is_cxx_auto): Likewise.
26784 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26786 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26787 we are not using general regs only.
26789 2014-02-28 Richard Biener <rguenther@suse.de>
26792 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26793 previous fix and only allow to remove trivial pre-headers
26794 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26795 (remove_forwarder_block): Properly update the latch of a loop.
26797 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26800 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26801 (cselib_preserved_hash_table): New.
26802 (preserve_constants_and_equivs): Move preserved vals to it.
26803 (cselib_find_slot): Look it up first.
26804 (cselib_init): Initialize it.
26805 (cselib_finish): Release it.
26806 (dump_cselib_table): Dump it.
26808 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26811 * cselib.c (remove_useless_values): Skip to avoid quadratic
26812 behavior if the condition moved from...
26813 (cselib_process_insn): ... here holds.
26815 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26818 * var-tracking.c (vt_initialize): Apply the same condition to
26819 preserve the CFA base value.
26821 2014-02-28 Joey Ye <joey.ye@arm.com>
26824 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26825 if reload in progress or completed.
26827 2014-02-28 Tobias Burnus <burnus@net-b.de>
26829 PR middle-end/60147
26830 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26833 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26835 * doc/tm.texi.in (Condition Code Status): Update documention for
26836 relative locations of cc0-setter and cc0-user.
26838 2014-02-27 Jeff Law <law@redhat.com>
26840 PR rtl-optimization/52714
26841 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26842 into two independent simple sets, if I3 is a jump, ensure the
26843 pattern we place into I3 is a (set (pc) ...).
26845 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26846 Jeff Law <law@redhat.com>
26848 PR rtl-optimization/49847
26849 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26850 are in different blocks.
26851 * doc/tm.texi (Condition Code Status): Update documention for
26852 relative locations of cc0-setter and cc0-user.
26854 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26857 * lra.c (lra_emit_add): Check SUBREG too.
26859 2014-02-27 Andreas Schwab <schwab@suse.de>
26861 * config/m68k/m68k.c (m68k_option_override): Disable
26862 -flive-range-shrinkage for classic m68k.
26863 (m68k_override_options_after_change): Likewise.
26865 2014-02-27 Marek Polacek <polacek@redhat.com>
26867 PR middle-end/59223
26868 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26869 -Wmaybe-uninitialized.
26871 2014-02-27 Alan Modra <amodra@gmail.com>
26874 * reload1.c (emit_input_reload_insns): When reload_override_in,
26875 set old to rl->in_reg when rl->in_reg is a subreg.
26877 2014-02-26 Richard Biener <rguenther@suse.de>
26880 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26882 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26884 * common/config/i386/predicates.md (const1256_operand): Remove.
26885 (const2356_operand): New.
26886 (const_1_to_2_operand): Remove.
26887 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26888 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26889 (*avx512pf_gatherpf<mode>sf): Ditto.
26890 (avx512pf_gatherpf<mode>df): Ditto.
26891 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26892 (*avx512pf_gatherpf<mode>df): Ditto.
26893 (avx512pf_scatterpf<mode>sf): Ditto.
26894 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26895 (*avx512pf_scatterpf<mode>sf): Ditto.
26896 (avx512pf_scatterpf<mode>df): Ditto.
26897 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26898 (*avx512pf_scatterpf<mode>df): Ditto.
26899 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26901 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26903 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26904 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26905 (_mm512_mask_testn_epi64_mask): Move to ...
26906 * config/i386/avx512cdintrin.h: Here.
26907 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26908 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26909 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26910 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26911 TARGET_AVX512F from TARGET_AVX512CD.
26913 2014-02-26 Richard Biener <rguenther@suse.de>
26916 * ipa.c (walk_polymorphic_call_targets): Properly guard
26917 call to inline_update_overall_summary.
26919 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26922 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26923 and latches only if requested. Fix latch if it is removed.
26924 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26925 LOOPS_HAVE_PREHEADERS.
26927 2014-02-25 Andrew Pinski <apinski@cavium.com>
26929 * builtins.c (expand_builtin_thread_pointer): Create a new target
26930 when the target is NULL.
26932 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26934 PR rtl-optimization/60317
26935 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26936 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26937 * lra-assigns.c: Include params.h.
26938 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26939 other reload pseudos considerations.
26941 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26943 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26944 to use canonical form for nor<mode>3.
26946 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26949 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
26952 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26954 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
26955 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
26956 (ix86_handle_option): Handle OPT_mprefetchwt1.
26957 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
26958 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
26960 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
26961 OPTION_MASK_ISA_PREFETCHWT1.
26962 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
26963 (PTA_PREFETCHWT1): New.
26964 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
26965 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
26966 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
26967 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
26968 (*prefetch_avx512pf_<mode>_: Change into ...
26969 (*prefetch_prefetchwt1_<mode>: This.
26970 * config/i386/i386.opt (mprefetchwt1): New.
26971 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
26972 (_mm_prefetch): Handle intent to write.
26973 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
26975 2014-02-25 Richard Biener <rguenther@suse.de>
26977 PR middle-end/60291
26978 * emit-rtl.c (mem_attrs_htab): Remove.
26979 (mem_attrs_htab_hash): Likewise.
26980 (mem_attrs_htab_eq): Likewise.
26981 (set_mem_attrs): Always allocate new mem-attrs when something changed.
26982 (init_emit_once): Do not allocate mem_attrs_htab.
26984 2014-02-25 Richard Biener <rguenther@suse.de>
26987 * lto-opts.c (lto_write_options): Output non-explicit conservative
26988 -fwrapv, -fno-trapv and -fno-strict-overflow.
26989 * lto-wrapper.c (merge_and_complain): Handle merging those options.
26990 (run_gcc): And pass them through.
26992 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
26994 * sel-sched.c (calculate_new_fences): New parameter ptime.
26995 Calculate it as a maximum over all fence cycles.
26996 (sel_sched_region_2): Adjust the call to calculate_new_fences.
26997 Print the final schedule timing when sched_verbose.
26999 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27001 PR rtl-optimization/60292
27002 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27003 bit fot the fence instruction.
27005 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27007 * calls.h: Fix typo in comment.
27009 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27011 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27012 adjusting offsetable addresses.
27014 2014-02-24 Guozhi Wei <carrot@google.com>
27016 * sparseset.h (sparseset_pop): Fix the wrong index.
27018 2014-02-24 Walter Lee <walt@tilera.com>
27020 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27021 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27023 * common/config/tilegx/tilegx-common.c
27024 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27025 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27026 (LINK_SPEC): Ditto.
27027 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27028 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27029 (tilegx_gimplify_va_arg_expr): Handle big endian.
27030 (tilegx_expand_unaligned_load): Ditto.
27031 (tilegx_expand_unaligned_store): Ditto.
27032 (TARGET_RETURN_IN_MSB): New.
27033 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27034 (TARGET_ENDIAN_DEFAULT): New.
27035 (TARGET_BIG_ENDIAN): Handle big endian.
27036 (BYTES_BIG_ENDIAN): Ditto.
27037 (WORDS_BIG_ENDIAN): Ditto.
27038 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27039 (ENDIAN_SPEC): New.
27040 (EXTRA_SPECS): New.
27041 * config/tilegx/tilegx.md (extv): Handle big endian.
27043 (insn_st<n>): Ditto.
27044 (insn_st<n>_add<bitsuffix>): Ditto.
27045 (insn_stnt<n>): Ditto.
27046 (insn_stnt<n>_add<bitsuffix>):Ditto.
27047 (vec_interleave_highv8qi): Handle big endian.
27048 (vec_interleave_highv8qi_be): New.
27049 (vec_interleave_highv8qi_le): New.
27050 (insn_v1int_h): Handle big endian.
27051 (vec_interleave_lowv8qi): Handle big endian.
27052 (vec_interleave_lowv8qi_be): New.
27053 (vec_interleave_lowv8qi_le): New.
27054 (insn_v1int_l): Handle big endian.
27055 (vec_interleave_highv4hi): Handle big endian.
27056 (vec_interleave_highv4hi_be): New.
27057 (vec_interleave_highv4hi_le): New.
27058 (insn_v2int_h): Handle big endian.
27059 (vec_interleave_lowv4hi): Handle big endian.
27060 (vec_interleave_lowv4hi_be): New.
27061 (vec_interleave_lowv4hi_le): New.
27062 (insn_v2int_l): Handle big endian.
27063 (vec_interleave_highv2si): Handle big endian.
27064 (vec_interleave_highv2si_be): New.
27065 (vec_interleave_highv2si_le): New.
27066 (insn_v4int_h): Handle big endian.
27067 (vec_interleave_lowv2si): Handle big endian.
27068 (vec_interleave_lowv2si_be): New.
27069 (vec_interleave_lowv2si_le): New.
27070 (insn_v4int_l): Handle big endian.
27071 * config/tilegx/tilegx.opt (mbig-endian): New option.
27072 (mlittle-endian): New option.
27073 * doc/install.texi: Document tilegxbe-linux.
27074 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27076 2014-02-24 Martin Jambor <mjambor@suse.cz>
27079 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27080 there are no parameter descriptors.
27082 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27084 PR rtl-optimization/60268
27085 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27086 initialization to ...
27087 (sched_rgn_init): ... here.
27088 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27090 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27092 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27095 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27097 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27100 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27102 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27103 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27105 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27107 * config/microblaze/predicates.md: Add cmp_op predicate.
27108 * config/microblaze/microblaze.md: Add branch_compare instruction
27109 which uses cmp_op predicate and emits cmp insn before branch.
27110 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27111 to microblaze_expand_conditional_branch and consolidate logic.
27112 (microblaze_expand_conditional_branch): emit branch_compare
27113 insn instead of handling cmp op separate from branch insn.
27115 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27117 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27120 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27122 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27123 define_insn with define_expand and new define_insn
27124 *altivec_lve<VI_char>x_internal.
27125 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27126 and new define_insn *altivec_stve<VI_char>x_internal.
27127 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27129 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27131 (altivec_expand_stvex_be): New function.
27133 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27135 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27136 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27137 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27138 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27140 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27143 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27144 instead of emit_move_insn.
27146 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27148 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27149 vspltw with vsldoi.
27150 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27151 gen_altivec_vsumsws.
27153 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27155 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27156 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27157 (altivec_lvxl_<mode>): New define_expand incorporating
27158 -maltivec=be semantics where needed.
27159 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27160 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27161 semantics where needed.
27162 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27163 (altivec_stvx_<mode>): New define_expand incorporating
27164 -maltivec=be semantics where needed.
27165 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27166 VM2 iterator instead of V4SI.
27167 (altivec_stvxl_<mode>): New define_expand incorporating
27168 -maltivec=be semantics where needed.
27169 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27170 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27171 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27172 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27173 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27174 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27175 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27176 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27177 ALTIVEC_BUILTIN_STVXL.
27178 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27179 (altivec_expand_stvx_be): Likewise.
27180 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27181 (altivec_expand_lvx_be): Likewise.
27182 (altivec_expand_stvx_be): Likewise.
27183 (altivec_expand_builtin): Add cases for
27184 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27185 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27186 (altivec_init_builtins): Add definitions for
27187 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27188 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27190 2014-02-21 Catherine Moore <clm@codesourcery.com>
27192 * doc/invoke.texi (mvirt, mno-virt): Document.
27193 * config/mips/mips.opt (mvirt): New option.
27194 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27196 2014-02-21 Richard Biener <rguenther@suse.de>
27198 PR tree-optimization/60276
27199 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27200 (STMT_VINFO_MIN_NEG_DIST): New macro.
27201 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27202 STMT_VINFO_MIN_NEG_DIST.
27203 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27204 made for negative dependence distances still hold.
27206 2014-02-21 Richard Biener <rguenther@suse.de>
27208 PR middle-end/60291
27209 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27210 DECL_INITIAL for globals not in the current function context.
27212 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27214 PR tree-optimization/56490
27215 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27216 * tree-ssa-uninit.c: Include params.h.
27217 (compute_control_dep_chain): Add num_calls argument, return false
27218 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27219 num_calls to recursive call.
27220 (find_predicates): Change dep_chain into normal array,
27221 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27222 variable and adjust compute_control_dep_chain caller.
27223 (find_def_preds): Likewise.
27225 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27227 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27228 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27230 2014-02-21 Nick Clifton <nickc@redhat.com>
27232 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27233 (pushhi1): Likewise.
27234 (popqi1): Add mode to pre_dec.
27235 (pophi1): Likewise.
27237 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27239 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27240 mode for mask of V8SFmode permutation.
27242 2014-02-20 Richard Henderson <rth@redhat.com>
27245 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27246 a new pseudo for OLDVAL.
27248 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27251 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27252 gen_reg_rtx if d->testing_p.
27253 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27254 if d->testing_p and we will certainly return true.
27255 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27258 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27260 * emit-rtl.c (gen_reg_rtx): Assert that
27261 crtl->emit.regno_pointer_align_length is non-zero.
27263 2014-02-20 Richard Henderson <rth@redhat.com>
27266 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27267 on failure the store back into EXPECT.
27269 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27270 Sandra Loosemore <sandra@codesourcery.com>
27272 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27273 * config/nios2/nios2.c (nios2_function_profiler): Add
27274 -fPIC (flag_pic == 2) support.
27275 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27276 (nios2_large_offset_p): New function.
27277 (nios2_unspec_reloc_p): Move up position, update to use
27278 nios2_large_offset_p.
27279 (nios2_unspec_address): Remove function.
27280 (nios2_unspec_offset): New function.
27281 (nios2_large_got_address): New function.
27282 (nios2_got_address): Add large offset support.
27283 (nios2_legitimize_tls_address): Update usage of removed and new
27285 (nios2_symbol_binds_local_p): New function.
27286 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27287 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27288 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27289 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27290 processing for (const (unspec ...)).
27291 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27293 2014-02-20 Richard Biener <rguenther@suse.de>
27295 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27296 doing the substitution.
27297 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27299 2014-02-20 Martin Jambor <mjambor@suse.cz>
27302 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27303 info when checking whether lattices are bottom.
27305 2014-02-20 Richard Biener <rguenther@suse.de>
27307 PR middle-end/60221
27308 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27311 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27314 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27315 parameter specifying the scaling.
27316 (inline_call): Update.
27317 (want_inline_recursively): Guard division by zero.
27318 (recursive_inlining): Update.
27319 * ipa-inline.h (clone_inlined_nodes): Update.
27321 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27324 * config/i386/i386.c (classify_argument): Pass structures of size
27325 64 bytes or less in register.
27327 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27328 Kirill Yukhin <kirill.yukhin@intel.com>
27330 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27331 (_mm_rcp28_round_ss): Ditto.
27332 (_mm_rsqrt28_round_sd): Ditto.
27333 (_mm_rsqrt28_round_ss): Ditto.
27334 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27335 (_mm_rcp14_round_ss): Ditto.
27336 (_mm_rsqrt14_round_sd): Ditto.
27337 (_mm_rsqrt14_round_ss): Ditto.
27338 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27339 the first input operand, get rid of match_dup.
27340 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27342 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27344 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27345 operand as the first input operand, set type attribute.
27346 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27347 Set type attribute.
27348 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27349 operand as the first input operand, set type attribute.
27351 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27353 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27356 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27359 * config/i386/i386.c (construct_container): Remove TFmode check
27360 for X86_64_INTEGER_CLASS.
27362 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27365 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27366 only when -Wpsabi is enabled.
27368 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27371 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27372 passing arrays in registers are the same as for structs, so remove the
27373 special case for them.
27375 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27377 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27378 destination type, extract only the valid bits if the source type is not
27379 integral and has a different mode.
27381 2014-02-19 Richard Biener <rguenther@suse.de>
27384 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27387 2014-02-19 Richard Biener <rguenther@suse.de>
27390 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27391 (ipa_modify_call_arguments): Emit an argument load explicitely and
27392 preserve virtual SSA form there and for the replacement call.
27393 Do not update SSA form nor free dominance info.
27395 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27397 * ipa.c (function_and_variable_visibility): Also clear WEAK
27398 flag when disolving COMDAT_GROUP.
27400 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27402 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27403 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27404 not devirtualizing.
27405 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27406 do more sanity checks.
27407 (detect_type_change): Return true when giving up early.
27408 (compute_complex_assign_jump_func): Fix type parameter of
27409 ipa_set_ancestor_jf.
27410 (compute_complex_ancestor_jump_func): Likewise.
27411 (update_jump_functions_after_inlining): Fix updating of
27413 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27415 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27417 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27418 inline clones when edge disappears.
27420 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27423 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27424 Split 64-bit moves into 2 patterns. Do not allow the use of
27425 direct move for TDmode in little endian, since the decimal value
27426 has little endian bytes within a word, but the 64-bit pieces are
27427 ordered in a big endian fashion, and normal subreg's of TDmode are
27429 (mov<mode>_64bit_dm): Likewise.
27430 (movtd_64bit_nodm): Likewise.
27432 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27434 PR tree-optimization/60174
27435 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27436 statement of an SSA_NAME that occurs in an abnormal PHI node.
27438 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27441 * final.c (SEEN_BB): Remove.
27442 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27443 (final_scan_insn): Don't force_source_line on second
27444 NOTE_INSN_BASIC_BLOCK.
27446 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27449 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27450 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27451 (type_natural_mode): Warn ABI change when %zmm register is not
27452 available for AVX512F vector value passing.
27454 2014-02-18 Kai Tietz <ktietz@redhat.com>
27457 * config/i386/i386.c (ix86_expand_prologue): Use value in
27458 rax register as displacement when restoring %r10 or %rax.
27459 Fix wrong offset when restoring both registers.
27461 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27463 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27464 assertion with conditional return.
27466 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27467 Uros Bizjak <ubizjak@gmail.com>
27470 * config/i386/driver-i386.c (host_detect_local_cpu): If
27471 YMM state is not saved by the OS, also clear has_f16c. Move
27472 CPUID 0x80000001 handling before YMM state saving checking.
27474 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27476 PR rtl-optimization/58960
27477 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27478 factored out from ...
27479 (sched_init): ... here.
27480 (free_global_sched_pressure_data): New, factored out from ...
27481 (sched_finish): ... here.
27482 * sched-int.h (free_global_sched_pressure_data): Declare.
27483 * sched-rgn.c (nr_regions_initial): New static global.
27484 (haifa_find_rgns): Initialize it.
27485 (schedule_region): Disable sched-pressure for the newly
27488 2014-02-17 Richard Biener <rguenther@suse.de>
27490 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27491 release SSA defs of pattern stmts.
27493 2014-02-17 Richard Biener <rguenther@suse.de>
27495 * tree-inline.c (expand_call_inline): Release the virtual
27496 operand defined by the call we are about to inline.
27498 2014-02-17 Richard Biener <rguenther@suse.de>
27500 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27502 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27503 Ilya Tocar <ilya.tocar@intel.com>
27505 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27506 arguments order in builtin.
27507 (_mm512_permutexvar_epi64): Ditto.
27508 (_mm512_mask_permutexvar_epi64): Ditto
27509 (_mm512_maskz_permutexvar_epi32): Ditto
27510 (_mm512_permutexvar_epi32): Ditto
27511 (_mm512_mask_permutexvar_epi32): Ditto
27513 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27515 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27516 (p8_vmrgow): Likewise.
27518 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27520 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27523 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27526 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27527 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27528 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27529 using direct move instructions on ISA 2.07. Also adjust
27530 instruction length for 64-bit.
27531 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27532 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27534 2014-02-15 Alan Modra <amodra@gmail.com>
27538 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27539 find_replacement on parts of insn rtl that might be reloaded.
27541 2014-02-15 Richard Biener <rguenther@suse.de>
27543 PR tree-optimization/60183
27544 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27545 (tree_ssa_phiprop): Calculate and free post-dominators.
27547 2014-02-14 Jeff Law <law@redhat.com>
27549 PR rtl-optimization/60131
27550 * ree.c (get_extended_src_reg): New function.
27551 (combine_reaching_defs): Use it rather than assuming location of REG.
27552 (find_and_remove_re): Verify first operand of extension is
27553 a REG before adding the insns to the copy list.
27555 2014-02-14 Roland McGrath <mcgrathr@google.com>
27557 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27558 * configure: Regenerated.
27559 * config.in: Regenerated.
27560 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27561 instead of ASM_SHORT.
27563 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27564 Richard Earnshaw <rearnsha@arm.com>
27566 PR rtl-optimization/59535
27567 * lra-constraints.c (process_alt_operands): Encourage alternative
27568 when unassigned pseudo class is superset of the alternative class.
27569 (inherit_reload_reg): Don't inherit when optimizing for code size.
27570 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27571 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27572 modes not less than 4 for Thumb1.
27574 2014-02-14 Kyle McMartin <kyle@redhat.com>
27577 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27579 2014-02-14 Richard Biener <rguenther@suse.de>
27581 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27582 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27583 Do not strip INDIRECT_REFs.
27585 2014-02-14 Richard Biener <rguenther@suse.de>
27588 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27589 DECL_FUNCTION_SPECIFIC_TARGET.
27590 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27591 * tree-streamer-out.c (pack_ts_target_option): Remove.
27592 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27593 (write_ts_function_decl_tree_pointers): Do not stream
27594 DECL_FUNCTION_SPECIFIC_TARGET.
27595 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27596 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27597 (lto_input_ts_function_decl_tree_pointers): Do not stream
27598 DECL_FUNCTION_SPECIFIC_TARGET.
27600 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27602 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27603 (get_initial_def_for_induction, vectorizable_induction): Ignore
27604 debug stmts when looking for exit_phi.
27605 (vectorizable_live_operation): Fix up condition.
27607 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27609 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27610 nreverse() because it changes the content of original tree list.
27612 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27614 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27615 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27617 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27619 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27620 GNU coding standards.
27622 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27625 * dwarf2out.c (gen_subprogram_die): Don't call
27626 add_calling_convention_attribute if subr_die is old_die.
27628 2014-02-13 Sharad Singhai <singhai@google.com>
27630 * doc/optinfo.texi: Fix order of nodes.
27632 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27634 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27635 operands[2], not operands[3].
27637 2014-02-13 Richard Biener <rguenther@suse.de>
27640 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27641 mention the possibility of an in-tree build.
27642 (CLooG): Update recommended version to 0.18.1, mention the
27643 possibility of an in-tree build and clarify that the ISL
27644 bundled with CLooG does not work.
27646 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27649 * expr.c (compress_float_constant): If x is a hard register,
27650 extend into a pseudo and then move to x.
27652 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27654 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27655 caused by bad second argument to warning_at() with -mhotpatch and
27656 nested functions (e.g. with gfortran).
27658 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27660 * opts.c (option_name): Remove "enabled by default" rider.
27662 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27664 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27666 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27667 Uros Bizjak <ubizjak@gmail.com>
27670 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27671 * configure: Regenerated.
27673 2014-02-12 Richard Biener <rguenther@suse.de>
27675 * vec.c (vec_prefix::calculate_allocation): Move as
27676 inline variant to vec.h.
27677 (vec_prefix::calculate_allocation_1): New out-of-line version.
27678 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27679 (vec_prefix::m_has_auto_buf): Rename to ...
27680 (vec_prefix::m_using_auto_storage): ... this.
27681 (vec_prefix::calculate_allocation): Inline the easy cases
27682 and dispatch to calculate_allocation_1 which doesn't need the
27684 (va_heap::reserve): Use gcc_checking_assert.
27685 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27686 m_using_auto_storage.
27687 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27689 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27690 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27691 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27693 2014-02-12 Richard Biener <rguenther@suse.de>
27695 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27696 when we found a dependence.
27698 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27700 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27702 (maybe_fold_stmt): ... into this new function.
27703 * omp-low.c (lower_omp): Update comment.
27705 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27708 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27711 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27713 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27714 identifiers in comments.
27715 (cortexa53_extra_costs): Likewise.
27716 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27717 (cortexa7_extra_costs): Likewise.
27718 (cortexa12_extra_costs): Likewise.
27719 (cortexa15_extra_costs): Likewise.
27720 (v7m_extra_costs): Likewise.
27722 2014-02-12 Richard Biener <rguenther@suse.de>
27724 PR middle-end/60092
27725 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27726 of posix_memalign being successful.
27727 (lower_stmt): Restrict lowering of posix_memalign to when
27728 -ftree-bit-ccp is enabled.
27730 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27732 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27734 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27736 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27738 PR rtl-optimization/60116
27739 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27740 other_insn once the combination has been validated.
27742 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27745 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27747 * ipa-devirt.c: Include demangle.h
27748 (odr_violation_reported): New static variable.
27749 (add_type_duplicate): Update odr_violations.
27750 (maybe_record_node): Add completep parameter; update it.
27751 (record_target_from_binfo): Add COMPLETEP parameter;
27752 update it as needed.
27753 (possible_polymorphic_call_targets_1): Likewise.
27754 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27755 rename FINAL to COMPLETE.
27756 (record_targets_from_bases): Sanity check we found the binfo;
27757 fix COMPLETEP updating.
27758 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27759 parameter, fix computing of COMPLETEP.
27760 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27761 at LTO time do demangling.
27762 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27763 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27765 (gimple_get_virt_method_for_binfo): Likewise.
27766 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27767 gimple_get_virt_method_for_vtable): Update prototypes.
27769 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27772 * genautomata.c (add_presence_absence): Fix typo with
27773 {final_}presence_list.
27775 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27778 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27779 for VSX/Altivec vectors that land in GPR registers.
27781 2014-02-11 Richard Henderson <rth@redhat.com>
27782 Jakub Jelinek <jakub@redhat.com>
27785 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27786 around drhs if type conversion to lacc->type is not useless.
27788 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27790 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27792 (cortex-a57.cortex-a53): Likewise.
27793 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27795 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27797 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27800 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27802 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27803 add_options_for_arm_vfp3.
27805 2014-02-11 Jeff Law <law@redhat.com>
27807 PR middle-end/54041
27808 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27809 object with an undesirable mode.
27811 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27814 * config/i386/sol2-9.h: New file.
27815 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27816 *-*-solaris2.9*): Use it.
27818 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27820 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27821 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27823 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27825 * config/microblaze/microblaze.c: Extend mcpu version format
27827 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27829 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27831 2014-02-10 Richard Henderson <rth@redhat.com>
27834 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27835 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27836 ms-abi vs -mno-accumulate-outgoing-args.
27837 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27838 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27841 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27843 PR middle-end/60080
27844 * cfgexpand.c (expand_asm_operands): Attach source location to
27845 ASM_INPUT rtx objects.
27846 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27848 2014-02-10 Nick Clifton <nickc@redhat.com>
27850 * config/mn10300/mn10300.c (popcount): New function.
27851 (mn10300_expand_prologue): Include saved registers in stack usage
27854 2014-02-10 Jeff Law <law@redhat.com>
27856 PR middle-end/52306
27857 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27858 when changing the SET_DEST of a prior insn to avoid an input reload.
27860 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27862 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27863 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27864 -mcall-openbsd, or -mcall-linux.
27865 (CC1_ENDIAN_BIG_SPEC): Remove.
27866 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27867 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27868 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27869 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27870 and %cc1_endian_default.
27871 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27873 2014-02-10 Richard Biener <rguenther@suse.de>
27875 PR tree-optimization/60115
27876 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27877 MEM_REF handling. Properly verify that the accesses are not
27878 out of the objects bound.
27880 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27882 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27885 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27887 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27888 proper constants and fix formatting.
27889 (possible_polymorphic_call_targets): Fix formatting.
27891 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27892 Ilya Tocar <ilya.tocar@intel.com>
27894 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27895 (_mm512_loadu_epi32): Renamed into...
27896 (_mm512_loadu_si512): This.
27897 (_mm512_storeu_epi32): Renamed into...
27898 (_mm512_storeu_si512): This.
27899 (_mm512_maskz_ceil_ps): Removed.
27900 (_mm512_maskz_ceil_pd): Ditto.
27901 (_mm512_maskz_floor_ps): Ditto.
27902 (_mm512_maskz_floor_pd): Ditto.
27903 (_mm512_floor_round_ps): Ditto.
27904 (_mm512_floor_round_pd): Ditto.
27905 (_mm512_ceil_round_ps): Ditto.
27906 (_mm512_ceil_round_pd): Ditto.
27907 (_mm512_mask_floor_round_ps): Ditto.
27908 (_mm512_mask_floor_round_pd): Ditto.
27909 (_mm512_mask_ceil_round_ps): Ditto.
27910 (_mm512_mask_ceil_round_pd): Ditto.
27911 (_mm512_maskz_floor_round_ps): Ditto.
27912 (_mm512_maskz_floor_round_pd): Ditto.
27913 (_mm512_maskz_ceil_round_ps): Ditto.
27914 (_mm512_maskz_ceil_round_pd): Ditto.
27915 (_mm512_expand_pd): Ditto.
27916 (_mm512_expand_ps): Ditto.
27917 * config/i386/i386.c (ix86_builtins): Remove
27918 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27919 (bdesc_args): Ditto.
27920 * config/i386/predicates.md (const1256_operand): New.
27921 (const_1_to_2_operand): Ditto.
27922 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27923 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27924 (*avx512pf_gatherpf<mode>sf): Ditto.
27925 (avx512pf_gatherpf<mode>df): Ditto.
27926 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27927 (*avx512pf_gatherpf<mode>df): Ditto.
27928 (avx512pf_scatterpf<mode>sf): Ditto.
27929 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27930 (*avx512pf_scatterpf<mode>sf): Ditto.
27931 (avx512pf_scatterpf<mode>df): Ditto.
27932 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27933 (*avx512pf_scatterpf<mode>df): Ditto.
27934 (avx512f_expand<mode>): Removed.
27935 (<shift_insn><mode>3<mask_name>): Change predicate type.
27937 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27939 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27940 not at the end of datarefs vector use ordered_remove to avoid
27941 reordering datarefs vector.
27944 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27945 mark local addressable non-static vars as GOVD_PRIVATE
27946 instead of GOVD_LOCAL.
27947 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27948 and BLOCK_VARS of gimple_bind_block to new_stmt rather
27951 PR middle-end/60092
27952 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
27953 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
27954 assume_aligned or alloc_align attributes.
27955 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
27956 arguments. Handle also assume_aligned and alloc_align attributes.
27957 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
27958 calls to functions with assume_aligned or alloc_align attributes.
27959 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
27961 2014-02-08 Terry Guo <terry.guo@arm.com>
27963 * doc/invoke.texi: Document ARM -march=armv7e-m.
27965 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27967 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
27968 flag on __cilkrts_rethrow builtin.
27971 * ipa-cp.c (determine_versionability): Fail at -O0
27972 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
27973 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
27976 2014-02-04 Jakub Jelinek <jakub@redhat.com>
27979 * tree-inline.c (copy_forbidden): Fail for
27980 __attribute__((optimize (0))) functions.
27982 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27984 * varpool.c: Include pointer-set.h.
27985 (varpool_remove_unreferenced_decls): Variables in other partitions
27986 will not be output; be however careful to not lose information
27987 about partitioning.
27989 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
27991 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
27992 lookup in the vtable constructor.
27994 2014-02-07 Jeff Law <law@redhat.com>
27997 * config/m68k/m68k.md (ashldi_extsi): Turn into a
27998 define_insn_and_split.
28000 * ipa-inline.c (inline_small_functions): Fix typos.
28002 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28004 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28005 (s390_can_use_return_insn): Declare.
28006 * config/s390/s390.h (EPILOGUE_USES): Define.
28007 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28009 (s390_chunkify_start): Handle return JUMP_LABELs.
28010 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28011 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28012 (s390_can_use_return_insn): New functions.
28013 (s390_fix_long_loop_prediction): Handle conditional returns.
28014 (TARGET_SET_UP_BY_PROLOGUE): Define.
28015 * config/s390/s390.md (ANY_RETURN): New code iterator.
28016 (*creturn, *csimple_return, return, simple_return): New patterns.
28018 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28020 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28021 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28022 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28023 REG_CFA_RESTORE list when deciding not to restore a register.
28025 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28027 * config/s390/s390.c: Include tree-pass.h and context.h.
28028 (s390_early_mach): New function, split out from...
28029 (s390_emit_prologue): ...here.
28030 (pass_data_s390_early_mach): New pass structure.
28031 (pass_s390_early_mach): New class.
28032 (s390_option_override): Create and register early_mach pass.
28033 Move to end of file.
28035 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28037 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28038 to match for the exit block.
28040 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28042 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28043 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28044 Reject misaligned operands.
28046 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28048 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28050 2014-02-07 Richard Biener <rguenther@suse.de>
28052 PR middle-end/60092
28053 * gimple-low.c (lower_builtin_posix_memalign): New function.
28054 (lower_stmt): Call it to lower posix_memalign in a way
28055 to make alignment info accessible.
28057 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28060 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28061 __builtin_setjmp_receiver.
28063 2014-02-07 Richard Biener <rguenther@suse.de>
28065 PR middle-end/60092
28066 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28067 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28068 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28069 Handle BUILT_IN_POSIX_MEMALIGN.
28070 (find_func_clobbers): Likewise.
28071 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28072 (call_may_clobber_ref_p_1): Likewise.
28074 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28077 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28080 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28083 * lto-cgraph.c (lto_output_node): Use
28084 symtab_get_symbol_partitioning_class.
28085 (lto_output_varpool_node): likewise.
28086 (symtab_get_symbol_partitioning_class): Move here from
28087 lto/lto-partition.c
28088 * cgraph.h (symbol_partitioning_class): Likewise.
28089 (symtab_get_symbol_partitioning_class): Declare.
28091 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28093 * ggc.h (ggc_internal_cleared_alloc): New macro.
28094 * vec.h (vec_safe_copy): Handle memory stats.
28095 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28096 * target-globals.c (save_target_globals): Likewise.
28098 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28101 * expr.c (emit_move_resolve_push): Export; be bit more selective
28102 on when to clear alias set.
28103 * expr.h (emit_move_resolve_push): Declare.
28104 * function.h (struct function): Add tail_call_marked.
28105 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28106 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28107 * config/i386/i386.md (TImode move expander): De not call
28109 (FP push expanders): Preserve memory attributes.
28110 * config/i386/sse.md (push<mode>1): Remove.
28111 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28112 (ix86_expand_push): Remove.
28113 * config/i386/mmx.md (push<mode>1): Remove.
28115 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28117 PR rtl-optimization/60030
28118 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28119 lopart with paradoxical subreg before shifting it up by hprec.
28121 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28123 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28124 Remove extra newline at end of file.
28125 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28126 (arm_issue_rate): Handle cortexa57.
28127 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28128 (cortex-a57.cortex-a53): Likewise.
28130 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28133 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28134 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28136 (arm_expand_prologue): Adjust all callers.
28137 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28138 info, registers also at the lowest numbered registers side. Use
28139 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28143 * var-tracking.c (adjust_mems): Before adding a SET to
28144 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28146 2014-02-06 Alan Modra <amodra@gmail.com>
28149 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28150 change SDmode to DDmode when lra_in_progress.
28152 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28154 PR middle-end/59150
28155 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28156 free_data_ref on the dr first, and before goto again also set dr
28157 to the next dr. For simd_lane_access, free old datarefs[i] before
28158 overwriting it. For get_vectype_for_scalar_type failure, don't
28159 free_data_ref if simd_lane_access.
28161 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28164 * tree.h (opts_for_fn): New inline function.
28165 (opt_for_fn): Define.
28166 * config/i386/i386.c (ix86_function_regparm): Use
28167 opt_for_fn (decl, optimize) instead of optimize.
28169 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28171 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28172 for SYMBOL_REF in large memory model.
28174 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28176 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28177 and crypto support.
28178 (cortex-a57): Likewise.
28179 (cortex-a57.cortex-a53): Likewise.
28181 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28182 Kugan Vivekanandarajah <kuganv@linaro.org>
28184 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28186 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28188 2014-02-06 Richard Biener <rguenther@suse.de>
28190 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28191 set_loop_copy and initialize_original_copy_tables.
28193 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28195 * config/aarch64/aarch64-simd.md
28196 (aarch64_ashr_simddi): Change QI to SI.
28198 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28199 Jakub Jelinek <jakub@redhat.com>
28201 PR middle-end/60013
28202 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28205 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28207 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28208 CODE_FOR_altivec_vpku[hw]um to
28209 CODE_FOR_altivec_vpku[hw]um_direct.
28210 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28211 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28212 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28213 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28215 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28217 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28218 generation for -maltivec=be.
28219 (altivec_vsumsws): Simplify redundant test.
28221 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28223 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28224 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28225 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28226 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28227 gen_altivec_vpkuwum.
28228 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28230 (altivec_vpks<VI_char>ss): Likewise.
28231 (altivec_vpks<VI_char>us): Likewise.
28232 (altivec_vpku<VI_char>us): Likewise.
28233 (altivec_vpku<VI_char>um): Likewise.
28234 (altivec_vpku<VI_char>um_direct): New (copy of
28235 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28237 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28238 target is little endian and -maltivec=be is not specified.
28239 (*altivec_vupkhs<VU_char>_direct): New (copy of
28240 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28241 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28242 target is little endian and -maltivec=be is not specified.
28243 (*altivec_vupkls<VU_char>_direct): New (copy of
28244 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28245 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28246 little endian and -maltivec=be is not specified.
28247 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28248 little endian and -maltivec=be is not specified.
28250 2014-02-05 Richard Henderson <rth@redhat.com>
28253 * combine-stack-adj.c: Revert r206943.
28254 * sched-int.h (struct deps_desc): Add last_args_size.
28255 * sched-deps.c (init_deps): Initialize it.
28256 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28257 contain REG_ARGS_SIZE notes.
28259 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28261 * lto-cgraph.c (asm_nodes_output): Make global.
28262 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28263 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28264 (driver_handle_option): Handle OPT_fwpa.
28266 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28269 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28270 a comment typo and formatting issue. If odr_hash hasn't been
28271 created, return vNULL and set *completep to false.
28273 PR middle-end/57499
28274 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28275 bb with no successors.
28277 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28280 * doc/invoke.texi (-march): Clarify documentation for ARM.
28281 (-mtune): Likewise.
28284 2014-02-05 Richard Biener <rguenther@suse.de>
28286 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28287 when not vectorizing because of too many alias checks.
28288 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28289 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28291 2014-02-05 Nick Clifton <nickc@redhat.com>
28293 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28294 accept extended registers in any mode when compiling for the MN10300.
28296 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28298 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28299 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28300 sanitization attributes.
28301 (can_inline_edge_p): Likewise.
28302 (sanitize_attrs_match_for_inline_p): New function.
28304 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28306 * ipa-prop.c (detect_type_change): Shor circuit testing of
28307 type changes on THIS pointer.
28309 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28312 * config/pa/pa.c (legitimize_tls_address): Return original address
28313 if not passed a SYMBOL_REF rtx.
28314 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28316 (pa_emit_move_sequence): Simplify TLS source operands.
28317 (pa_legitimate_constant_p): Reject all TLS constants.
28318 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28319 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28321 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28323 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28324 groups when we know they are controlled by LTO.
28325 * varasm.c (default_binds_local_p_1): If object is in other partition,
28326 it will be resolved locally.
28328 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28330 * config/host-linux.c (linux_gt_pch_use_address): Don't
28331 use SSIZE_MAX because it is not always defined.
28333 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28336 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28337 threshold for pseudo splitting.
28338 (update_ebb_live_info): Process call argument hard registers and
28339 hard registers from insn definition too.
28340 (max_small_class_regs_num): New constant.
28341 (inherit_in_ebb): Update live hard regs through EBBs. Update
28342 reloads_num only for small register classes. Don't split for
28345 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28348 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28351 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28353 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28354 visibility is safe.
28356 2014-02-04 Marek Polacek <polacek@redhat.com>
28358 * gdbinit.in (pel): Define.
28360 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28362 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28365 2014-02-04 Richard Biener <rguenther@suse.de>
28368 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28369 in function context local.
28370 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28371 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28372 similar to LTO_imported_decl_ref.
28374 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28376 PR tree-optimization/60002
28377 * cgraphclones.c (build_function_decl_skip_args): Clear
28378 DECL_LANG_SPECIFIC.
28380 PR tree-optimization/60023
28381 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28382 false to gsi_replace.
28383 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28384 has been in some EH region and vec_stmt could throw, add
28385 vec_stmt into the same EH region.
28386 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28387 has no lhs, ignore it.
28388 * internal-fn.c (expand_MASK_LOAD): Likewise.
28391 * tree-inline.c (copy_forbidden): Fail for
28392 __attribute__((optimize (0))) functions.
28395 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28396 is set, copy one less argument.
28397 (expand_simd_clones): Don't subtract clone_info->inbranch
28398 from simd_clone_struct_alloc argument.
28400 PR rtl-optimization/57915
28401 * recog.c (simplify_while_replacing): If all unary/binary/relational
28402 operation arguments are constant, attempt to simplify those.
28404 PR middle-end/59261
28405 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28406 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28408 2014-02-04 Richard Biener <rguenther@suse.de>
28410 PR tree-optimization/60012
28411 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28412 TBAA disambiguation to all DDRs.
28414 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28417 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28418 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28420 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28423 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28425 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28427 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28428 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28430 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28433 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28434 to figure out targets of polymorphic calls with known decl.
28435 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28436 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28437 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28438 (get_polymorphic_call_info): ... here.
28439 (get_polymorphic_call_info_from_invariant): New function.
28441 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28443 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28444 lookup via vtable pointer; check for type consistency
28445 and turn inconsitent facts into UNREACHABLE.
28446 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28447 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28448 type inconsistent querries; return UNREACHABLE instead.
28450 2014-02-03 Richard Henderson <rth@twiddle.net>
28453 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28454 already processed this node.
28455 (normalize_one_pred_1): Pass along mark_set.
28456 (normalize_one_pred): Create and destroy a pointer_set_t.
28457 (normalize_one_pred_chain): Likewise.
28459 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28461 PR gcov-profile/58602
28462 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28464 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28467 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28468 -fno-devirtualize; try to devirtualize by the knowledge of
28469 virtual table pointer given by aggregate propagation.
28470 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28471 (ipa_print_node_jump_functions): Dump also offset that
28472 is relevant for polymorphic calls.
28473 (determine_known_aggregate_parts): Add arg_type parameter; use it
28474 instead of determining the type from pointer type.
28475 (ipa_compute_jump_functions_for_edge): Update call of
28476 determine_known_aggregate_parts.
28477 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28478 (gimple_get_virt_method_for_binfo): ... here; simplify using
28479 vtable_pointer_value_to_vtable.
28480 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28481 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28482 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28483 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28485 (vtable_pointer_value_to_binfo): ... here.
28486 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28488 2014-02-03 Teresa Johnson <tejohnson@google.com>
28490 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28491 redef of outer loop index variable.
28493 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28497 * doc/extend.texi (Function Attributes): Typo.
28499 2014-02-03 Cong Hou <congh@google.com>
28501 PR tree-optimization/60000
28502 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28503 if the vectorized statement is a store. A store statement can only
28504 appear at the end of pattern statements.
28506 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28508 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28509 (ix86_option_override_internal): Default long double to 64-bit for
28510 32-bit Bionic and to 128-bit for 64-bit Bionic.
28512 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28513 TARGET_LONG_DOUBLE_128 is true.
28514 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28516 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28517 (mlong-double-64): Negate -mlong-double-128.
28518 (mlong-double-128): New option.
28520 * config/i386/i386-c.c (ix86_target_macros): Define
28521 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28523 * doc/invoke.texi: Document -mlong-double-128.
28525 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28527 PR rtl-optimization/60024
28528 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28530 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28532 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28534 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28536 PR rtl-optimization/57662
28537 * sel-sched.c (code_motion_path_driver): Do not mark already not
28538 existing blocks in the visiting bitmap.
28540 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28542 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28543 on the insn being emitted.
28545 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28546 Will Deacon <will.deacon@arm.com>
28548 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28550 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28552 * config/arm/arm-tables.opt: Regenerate.
28554 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28556 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28557 for vector types other than V16QImode.
28558 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28559 define_expand, and call altivec_expand_vec_perm_le when producing
28560 code with little endian element order.
28561 (*altivec_vperm_<mode>_internal): New insn having previous
28562 behavior of altivec_vperm_<mode>.
28563 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28564 altivec_expand_vec_perm_le when producing code with little endian
28566 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28567 behavior of altivec_vperm_<mode>_uns.
28569 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28571 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28572 (altivec_vsumsws): Add handling for -maltivec=be with a little
28574 (altivec_vsumsws_direct): New.
28575 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28576 gen_altivec_vsumsws.
28578 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28580 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28581 vtable_pointer_value_to_binfo): New functions.
28582 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28583 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28585 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28587 * config/nios2/nios2.md (load_got_register): Initialize GOT
28588 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28589 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28591 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28593 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28594 preserverd by passthrough, do not propagate the type.
28596 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28598 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28599 (mips_atomic_assign_expand_fenv): New function.
28600 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28602 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28604 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28605 (__builtin_mips_set_fcsr): Likewise.
28606 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28607 MIPS_USI_FTYPE_VOID.
28608 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28609 (mips16_expand_set_fcsr): Likewise.
28610 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28611 (mips16_set_fcsr_stub): Likewise.
28612 (mips16_get_fcsr_one_only_stub): New class.
28613 (mips16_set_fcsr_one_only_stub): Likewise.
28614 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28615 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28616 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28617 (hard_float): New availability predicate.
28618 (mips_builtins): Add get_fcsr and set_fcsr.
28619 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28620 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28621 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28622 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28623 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28626 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28628 * config/mips/mips.c (mips_one_only_stub): New class.
28629 (mips_need_mips16_rdhwr_p): Replace with...
28630 (mips16_rdhwr_stub): ...this new variable.
28631 (mips16_stub_call_address): New function.
28632 (mips16_rdhwr_one_only_stub): New class.
28633 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28634 (mips_output_mips16_rdhwr): Delete.
28635 (mips_finish_stub): New function.
28636 (mips_code_end): Use it to handle rdhwr stubs.
28638 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28641 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28642 when calculating size of integer atomic types.
28644 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28646 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28648 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28650 PR tree-optimization/60003
28651 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28652 * profile.c (branch_prob): Use gimple_call_builtin_p
28653 to check for BUILT_IN_SETJMP_RECEIVER.
28654 * tree-inline.c (copy_bb): Call notice_special_calls.
28656 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28659 * lra-constraints.c (process_alt_operands): Update reload_sum only
28662 2014-01-31 Richard Henderson <rth@redhat.com>
28664 PR middle-end/60004
28665 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28666 until after else_eh is processed.
28668 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28670 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28671 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28672 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28673 in smmintrin.h, remove them.
28674 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28675 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28676 * config/i386/i386.md (ROUND_SAE): Fix value.
28677 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28678 (const48_operand): New.
28679 * config/i386/subst.md (round), (round_expand): Use
28680 const_4_or_8_to_11_operand.
28681 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28683 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28685 * config/i386/constraints.md (Yk): Swap meaning with k.
28686 * config/i386/i386.md (movhi_internal): Change Yk to k.
28687 (movqi_internal): Ditto.
28688 (*k<logic><mode>): Ditto.
28691 (kandn<mode>): Ditto.
28692 (*<code>hi_1): Ditto.
28693 (*<code>qi_1): Ditto.
28694 (kxnor<mode>): Ditto.
28695 (kortestzhi): Ditto.
28696 (kortestchi): Ditto.
28698 (*one_cmplhi2_1): Ditto.
28699 (*one_cmplqi2_1): Ditto.
28700 * config/i386/sse.md (): Change k to Yk.
28701 (avx512f_load<mode>_mask): Ditto.
28702 (avx512f_blendm<mode>): Ditto.
28703 (avx512f_store<mode>_mask): Ditto.
28704 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28705 (avx512f_storedqu<mode>_mask): Ditto.
28706 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28708 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28709 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28710 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28711 (avx512f_maskcmp<mode>3): Ditto.
28712 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28713 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28714 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28715 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28716 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28717 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28718 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28719 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28720 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28721 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28722 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28723 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28724 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28725 (vec_extract_lo_<mode>_maskm): Ditto.
28726 (vec_extract_hi_<mode>_maskm): Ditto.
28727 (avx512f_vternlog<mode>_mask): Ditto.
28728 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28729 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28730 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28731 (avx512f_<code>v8div16qi2_mask): Ditto.
28732 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28733 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28734 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28735 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28736 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28737 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28738 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28739 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28740 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28741 (avx512cd_maskb_vec_dupv8di): Ditto.
28742 (avx512cd_maskw_vec_dupv16si): Ditto.
28743 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28744 (avx512f_vpermi2var<mode>3_mask): Ditto.
28745 (avx512f_vpermi2var<mode>3_mask): Ditto.
28746 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28747 (*avx512f_gathersi<mode>): Ditto.
28748 (*avx512f_gathersi<mode>_2): Ditto.
28749 (*avx512f_gatherdi<mode>): Ditto.
28750 (*avx512f_gatherdi<mode>_2): Ditto.
28751 (*avx512f_scattersi<mode>): Ditto.
28752 (*avx512f_scatterdi<mode>): Ditto.
28753 (avx512f_compress<mode>_mask): Ditto.
28754 (avx512f_compressstore<mode>_mask): Ditto.
28755 (avx512f_expand<mode>_mask): Ditto.
28756 * config/i386/subst.md (mask): Change k to Yk.
28757 (mask_scalar_merge): Ditto.
28760 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28762 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28764 2014-01-31 Richard Biener <rguenther@suse.de>
28766 PR middle-end/59990
28767 * builtins.c (fold_builtin_memory_op): Make sure to not
28768 use a floating-point mode or a boolean or enumeral type for
28769 the copy operation.
28771 2014-01-30 DJ Delorie <dj@redhat.com>
28773 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28774 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28775 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28776 whenever main() has an epilogue.
28778 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28780 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28781 unused variable "field".
28782 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28783 (vsx_mergeh_<mode>): Likewise.
28784 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28785 (altivec_vmrghh): Likewise.
28786 (altivec_vmrghw): Likewise.
28787 (altivec_vmrglb): Likewise.
28788 (altivec_vmrglh): Likewise.
28789 (altivec_vmrglw): Likewise.
28790 (altivec_vspltb): Add missing uses.
28791 (altivec_vsplth): Likewise.
28792 (altivec_vspltw): Likewise.
28793 (altivec_vspltsf): Likewise.
28795 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28798 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28799 frame related instructions.
28801 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28803 PR rtl-optimization/59959
28804 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28805 any reload of register whose subreg is invalid.
28807 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28809 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28810 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28811 Add missing return type - void.
28813 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28815 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28816 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28817 remove element index adjustment for endian (now handled in vsx.md
28819 (altivec_expand_vec_perm_const): Use
28820 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28821 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28822 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28823 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28824 define_expand and a new define_insn *altivec_vspltb_internal;
28825 adjust for -maltivec=be on a little endian target.
28826 (altivec_vspltb_direct): New.
28827 (altivec_vsplth): Divide into a define_expand and a new
28828 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28829 little endian target.
28830 (altivec_vsplth_direct): New.
28831 (altivec_vspltw): Divide into a define_expand and a new
28832 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28833 little endian target.
28834 (altivec_vspltw_direct): New.
28835 (altivec_vspltsf): Divide into a define_expand and a new
28836 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28837 a little endian target.
28839 2014-01-30 Richard Biener <rguenther@suse.de>
28841 PR tree-optimization/59993
28842 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28843 can propagate form the earlier stmt and avoid the transform
28844 when the intermediate result is needed.
28846 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28848 * README.Portability: Fix typo.
28850 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28852 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28853 comparison_operator with ordered_comparison_operator.
28855 2014-01-30 Nick Clifton <nickc@redhat.com>
28857 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28858 Rename to mn10300_store_multiple_regs.
28859 * config/mn10300/mn10300.c: Likewise.
28860 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28861 store_multiple_regs.
28862 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28863 Call mn10300_store_multiple_regs.
28865 2014-01-30 Nick Clifton <nickc@redhat.com>
28866 DJ Delorie <dj@redhat.com>
28868 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28869 %fp 2 to keep registers after it properly word-aligned.
28870 (rl78_alloc_physical_registers_umul): Handle the case where both
28871 input operands are the same.
28873 2014-01-30 Richard Biener <rguenther@suse.de>
28875 PR tree-optimization/59903
28876 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28879 2014-01-30 Jason Merrill <jason@redhat.com>
28882 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28885 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28887 2014-01-30 Richard Biener <rguenther@suse.de>
28889 PR tree-optimization/59951
28890 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28892 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28895 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28896 SFmode to DFmode case.
28898 2014-01-29 DJ Delorie <dj@redhat.com>
28900 * config/msp430/msp430.opt (-minrt): New.
28901 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28903 (ENDFILE_SPEC): Likewise.
28905 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28907 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28908 (estimate_function_body_sizes): Use it.
28910 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28913 * dwarf2out.c (is_cxx_auto): New.
28914 (is_base_type): Use it.
28915 (gen_type_die_with_usage): Likewise.
28917 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28919 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28920 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28921 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28922 -maltivec=be with LE targets.
28923 (vsx_mergeh_<mode>): Likewise.
28924 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28925 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28926 (altivec_vmrghb): Replace with define_expand and new
28927 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28928 (altivec_vmrghb_direct): New define_insn.
28929 (altivec_vmrghh): Replace with define_expand and new
28930 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28931 (altivec_vmrghh_direct): New define_insn.
28932 (altivec_vmrghw): Replace with define_expand and new
28933 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28934 (altivec_vmrghw_direct): New define_insn.
28935 (*altivec_vmrghsf): Adjust for endianness.
28936 (altivec_vmrglb): Replace with define_expand and new
28937 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28938 (altivec_vmrglb_direct): New define_insn.
28939 (altivec_vmrglh): Replace with define_expand and new
28940 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28941 (altivec_vmrglh_direct): New define_insn.
28942 (altivec_vmrglw): Replace with define_expand and new
28943 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28944 (altivec_vmrglw_direct): New define_insn.
28945 (*altivec_vmrglsf): Adjust for endianness.
28946 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28947 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28948 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28949 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28950 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28951 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28952 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
28953 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
28955 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
28957 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
28958 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
28961 2014-01-29 Richard Biener <rguenther@suse.de>
28963 PR tree-optimization/58742
28964 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
28965 associate_pointerplus_align.
28966 (associate_pointerplus_diff): New function.
28967 (associate_pointerplus): Likewise. Call associate_pointerplus_align
28968 and associate_pointerplus_diff.
28970 2014-01-29 Richard Biener <rguenther@suse.de>
28972 * lto-streamer.h (LTO_major_version): Bump to 3.
28973 (LTO_minor_version): Reset to 0.
28975 2014-01-29 Renlin Li <Renlin.Li@arm.com>
28977 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
28978 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
28979 (arm_file_start): Generate correct asm header for armv7ve.
28980 * config/arm/bpabi.h: Add multilib support for armv7ve.
28981 * config/arm/driver-arm.c: Change the architectures of cortex-a7
28982 and cortex-a15 to armv7ve.
28983 * config/arm/t-aprofile: Add multilib support for armv7ve.
28984 * doc/invoke.texi: Document -march=armv7ve.
28986 2014-01-29 Richard Biener <rguenther@suse.de>
28988 PR tree-optimization/58742
28989 * tree-ssa-forwprop.c (associate_plusminus): Return true
28990 if we changed sth, defer EH cleanup to ...
28991 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
28992 (simplify_mult): New function.
28994 2014-01-29 Jakub Jelinek <jakub@redhat.com>
28996 PR middle-end/59917
28997 PR tree-optimization/59920
28998 * tree.c (build_common_builtin_nodes): Remove
28999 __builtin_setjmp_dispatcher initialization.
29000 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29001 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29002 instead of gsi_after_labels + manually skipping debug stmts.
29003 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29004 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29005 * tree-inline.c (copy_edges_for_bb): Remove
29006 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29007 argument. Ignore computed_goto_p stmts. Don't call
29008 make_abnormal_goto_edges. If a call might need abnormal edges
29009 for non-local gotos, see if it already has an edge to
29010 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29011 with true argument, don't do anything then, otherwise add
29012 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29013 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29015 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29016 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29017 (lower_stmt): Don't set data->calls_builtin_setjmp.
29018 (lower_builtin_setjmp): Adjust comment.
29019 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29020 * tree-cfg.c (found_computed_goto): Remove.
29021 (factor_computed_gotos): Remove.
29022 (make_goto_expr_edges): Return bool, true for computed gotos.
29023 Don't call make_abnormal_goto_edges.
29024 (build_gimple_cfg): Don't set found_computed_goto, don't call
29025 factor_computed_gotos.
29026 (computed_goto_p): No longer static.
29027 (make_blocks): Don't set found_computed_goto.
29028 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29029 (make_edges): If make_goto_expr_edges returns true, push bb
29030 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29031 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29032 vector. Record mapping between bbs and OpenMP regions if there
29033 are any, adjust make_gimple_omp_edges caller. Call
29034 handle_abnormal_edges.
29035 (make_abnormal_goto_edges): Remove.
29036 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29037 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29038 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29039 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29040 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29041 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29042 filling *region also set *region_idx to (*region)->entry->index.
29045 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29046 For REGs set ORIGINAL_REGNO.
29048 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29050 * doc/md.texi: Mention that a target shouldn't implement
29051 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29054 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29056 PR tree-optimization/59594
29057 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29058 a copy of the datarefs vector rather than the vector itself.
29060 2014-01-28 Jason Merrill <jason@redhat.com>
29063 * dwarf2out.c (auto_die): New static.
29064 (gen_type_die_with_usage): Handle C++1y 'auto'.
29065 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29068 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29071 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29072 (SPEC_X32): Likewise.
29073 (SPEC_64): Likewise.
29074 * config/i386/i386.c (ix86_option_override_internal): Turn off
29075 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29077 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29078 * config/i386/i386.h (TARGET_16BIT): New macro.
29079 (TARGET_16BIT_P): Likewise.
29080 * config/i386/i386.opt: Add m16.
29081 * doc/invoke.texi: Document -m16.
29083 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29085 PR preprocessor/59935
29086 * input.c (location_get_source_line): Bail out on when line number
29087 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29089 2014-01-28 Richard Biener <rguenther@suse.de>
29091 PR tree-optimization/58742
29092 * tree-ssa-forwprop.c (associate_plusminus): Handle
29093 pointer subtraction of the form (T)(P + A) - (T)P.
29095 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29097 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29100 2014-01-28 Richard Biener <rguenther@suse.de>
29103 2014-01-28 Richard Biener <rguenther@suse.de>
29105 PR rtl-optimization/45364
29106 PR rtl-optimization/59890
29107 * var-tracking.c (local_get_addr_clear_given_value): Handle
29108 already cleared slot.
29109 (val_reset): Handle not allocated local_get_addr_cache.
29110 (vt_find_locations): Use post-order on the inverted CFG.
29112 2014-01-28 Richard Biener <rguenther@suse.de>
29114 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29116 2014-01-28 Richard Biener <rguenther@suse.de>
29118 PR rtl-optimization/45364
29119 PR rtl-optimization/59890
29120 * var-tracking.c (local_get_addr_clear_given_value): Handle
29121 already cleared slot.
29122 (val_reset): Handle not allocated local_get_addr_cache.
29123 (vt_find_locations): Use post-order on the inverted CFG.
29125 2014-01-28 Alan Modra <amodra@gmail.com>
29127 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29128 * configure.ac <recursive call for build != host>: Define
29129 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29130 and LD_FOR_BUILD too.
29131 * configure: Regenerate.
29133 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29135 * config/i386/i386.c (get_builtin_code_for_version): Separate
29136 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29137 Broadwell from Haswell.
29139 2014-01-27 Steve Ellcey <sellcey@mips.com>
29141 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29142 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29143 * config/mips/mips.c (mips_option_override): Change setting
29145 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29146 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29147 Change from Mask to Var.
29149 2014-01-27 Jeff Law <law@redhat.com>
29151 * ipa-inline.c (inline_small_functions): Fix typo.
29153 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29155 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29156 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29157 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29158 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29159 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29160 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29161 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29162 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29163 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29164 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29165 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29166 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29167 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29168 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29169 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29170 (_mm512_storeu_epi64): Ditto.
29171 (_mm512_cmpge_epi32_mask): Ditto.
29172 (_mm512_cmpge_epu32_mask): Ditto.
29173 (_mm512_cmpge_epi64_mask): Ditto.
29174 (_mm512_cmpge_epu64_mask): Ditto.
29175 (_mm512_cmple_epi32_mask): Ditto.
29176 (_mm512_cmple_epu32_mask): Ditto.
29177 (_mm512_cmple_epi64_mask): Ditto.
29178 (_mm512_cmple_epu64_mask): Ditto.
29179 (_mm512_cmplt_epi32_mask): Ditto.
29180 (_mm512_cmplt_epu32_mask): Ditto.
29181 (_mm512_cmplt_epi64_mask): Ditto.
29182 (_mm512_cmplt_epu64_mask): Ditto.
29183 (_mm512_cmpneq_epi32_mask): Ditto.
29184 (_mm512_cmpneq_epu32_mask): Ditto.
29185 (_mm512_cmpneq_epi64_mask): Ditto.
29186 (_mm512_cmpneq_epu64_mask): Ditto.
29187 (_mm512_expand_pd): Ditto.
29188 (_mm512_expand_ps): Ditto.
29189 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29190 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29191 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29192 * config/i386/i386.c (ix86_builtins): Add
29193 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29194 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29195 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29196 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29197 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29198 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29199 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29200 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29201 IX86_BUILTIN_PMOVUSQW512_MEM.
29202 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29203 __builtin_ia32_pmovsqd512mem_mask,
29204 __builtin_ia32_pmovqd512mem_mask,
29205 __builtin_ia32_pmovusqw512mem_mask,
29206 __builtin_ia32_pmovsqw512mem_mask,
29207 __builtin_ia32_pmovqw512mem_mask,
29208 __builtin_ia32_pmovusdw512mem_mask,
29209 __builtin_ia32_pmovsdw512mem_mask,
29210 __builtin_ia32_pmovdw512mem_mask,
29211 __builtin_ia32_pmovqb512mem_mask,
29212 __builtin_ia32_pmovusqb512mem_mask,
29213 __builtin_ia32_pmovsqb512mem_mask,
29214 __builtin_ia32_pmovusdb512mem_mask,
29215 __builtin_ia32_pmovsdb512mem_mask,
29216 __builtin_ia32_pmovdb512mem_mask.
29217 (bdesc_args): Add __builtin_ia32_expanddf512,
29218 __builtin_ia32_expandsf512.
29219 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29220 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29221 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29222 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29223 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29224 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29225 (avx512f_<code>v8div16qi2_mask_store): This.
29226 (avx512f_expand<mode>): New.
29228 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29230 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29232 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29233 (_mm512_prefetch_i32scatter_pd): Ditto.
29234 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29235 (_mm512_prefetch_i64scatter_pd): Ditto.
29236 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29237 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29238 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29239 (_mm512_prefetch_i32scatter_ps): Ditto.
29240 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29241 (_mm512_prefetch_i64scatter_ps): Ditto.
29242 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29243 * config/i386/i386-builtin-types.def: Define
29244 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29245 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29246 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29247 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29248 IX86_BUILTIN_SCATTERPFQPD.
29249 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29250 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29251 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29252 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29253 __builtin_ia32_scatterpfqps.
29254 (ix86_expand_builtin): Expand new built-ins.
29255 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29256 fix memory access data type.
29257 (*avx512pf_gatherpf<mode>_mask): Ditto.
29258 (*avx512pf_gatherpf<mode>): Ditto.
29259 (avx512pf_scatterpf<mode>): Ditto.
29260 (*avx512pf_scatterpf<mode>_mask): Ditto.
29261 (*avx512pf_scatterpf<mode>): Ditto.
29262 (GATHER_SCATTER_SF_MEM_MODE): New.
29263 (avx512pf_gatherpf<mode>df): Ditto.
29264 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29265 (*avx512pf_scatterpf<mode>df): Ditto.
29267 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29270 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29271 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29274 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29276 * common/config/arm/arm-common.c
29277 (arm_rewrite_mcpu): Handle multiple names.
29279 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29281 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29283 * gimple-builder.h (create_gimple_tmp): Delete.
29285 2014-01-27 Christian Bruel <christian.bruel@st.com>
29287 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29290 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29292 * config/pa/pa.md (call): Generate indirect long calls to non-local
29293 functions when outputing 32-bit code.
29294 (call_value): Likewise except for special call to buggy powf function.
29296 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29297 portable runtime and PIC indirect calls.
29298 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29299 and PIC call sequences. Use ldo instead of blr to set return register
29300 in PIC call sequence.
29302 2014-01-25 Walter Lee <walt@tilera.com>
29304 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29305 avoid clobbering a live register.
29307 2014-01-25 Walter Lee <walt@tilera.com>
29309 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29310 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29311 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29312 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29314 2014-01-25 Walter Lee <walt@tilera.com>
29316 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29317 arguments on even registers.
29318 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29320 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29321 (BIGGEST_ALIGNMENT): Ditto.
29322 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29324 2014-01-25 Walter Lee <walt@tilera.com>
29326 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29327 insns before bundling.
29328 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29330 2014-01-25 Walter Lee <walt@tilera.com>
29332 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29333 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29334 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29336 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29338 * config/mips/constraints.md (kl): Delete.
29339 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29340 define expands, using...
29341 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29342 instructions for MIPS16.
29343 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29344 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29346 2014-01-25 Walter Lee <walt@tilera.com>
29348 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29352 2014-01-25 Walter Lee <walt@tilera.com>
29354 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29355 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29357 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29359 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29362 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29364 * print-rtl.c (in_call_function_usage): New var.
29365 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29366 EXPR_LIST mode as mode and not as reg note name.
29368 PR middle-end/59561
29369 * cfgloopmanip.c (copy_loop_info): If
29370 loop->warned_aggressive_loop_optimizations, make sure
29371 the flag is set in target loop too.
29373 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29375 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29377 * builtins.def: Likewise.
29378 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29379 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29380 * ira.c (ira_setup_eliminable_regset): Likewise.
29381 * omp-low.c (gate_expand_omp): Likewise.
29382 (execute_lower_omp): Likewise.
29383 (diagnose_sb_0): Likewise.
29384 (gate_diagnose_omp_blocks): Likewise.
29385 (simd_clone_clauses_extract): Likewise.
29388 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29390 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29391 correction for little endian...
29392 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29395 2014-01-24 Jeff Law <law@redhat.com>
29397 PR tree-optimization/59919
29398 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29399 for non-returning calls.
29401 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29403 * common/config/aarch64/aarch64-common.c
29404 (aarch64_rewrite_mcpu): Handle multiple names.
29405 * config/aarch64/aarch64.h
29406 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29408 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29410 * input.c (add_file_to_cache_tab): Handle the case where fopen
29413 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29416 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29417 from push operand if code of push isn't PRE_DEC.
29419 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29422 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29423 -mquad-memory-atomic. Update -mquad-memory documentation to say
29424 it is only used for non-atomic loads/stores.
29426 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29427 -mquad-memory or -mquad-memory-atomic switches.
29429 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29430 -mquad-memory-atomic to ISA 2.07 support.
29432 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29433 to separate support of normal quad word memory operations (ldq, stq)
29434 from the atomic quad word memory operations.
29436 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29437 support to separate non-atomic quad word operations from atomic
29438 quad word operations. Disable non-atomic quad word operations in
29439 little endian mode so that we don't have to swap words after the
29440 load and before the store.
29441 (quad_load_store_p): Add comment about atomic quad word support.
29442 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29443 options printed with -mdebug=reg.
29445 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29446 -mquad-memory-atomic as the test for whether we have quad word
29447 atomic instructions.
29448 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29449 or -mp8-vector are used, allow byte/half-word atomic operations.
29451 * config/rs6000/sync.md (load_lockedti): Insure that the address
29452 is a proper indexed or indirect address for the lqarx instruction.
29453 On little endian systems, swap the hi/lo registers after the lqarx
29455 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29456 insure the address is valid for the lqarx instruction.
29457 (store_conditionalti): Insure that the address is a proper indexed
29458 or indirect address for the stqcrx. instruction. On little endian
29459 systems, swap the hi/lo registers before doing the stqcrx.
29461 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29462 insure the address is valid for the stqcrx. instruction.
29464 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29465 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29466 type of quad memory support is available.
29468 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29470 PR regression/59915
29471 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29472 there is a danger of looping.
29474 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29476 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29477 force flag_ira_loop_pressure if set via command line.
29479 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29481 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29482 (ashr_simd): New builtin handling DI mode.
29483 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29484 (aarch64_sshr_simddi): New match pattern.
29485 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29486 (vshrd_n_s64): Likewise.
29487 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29489 2014-01-23 Nick Clifton <nickc@redhat.com>
29491 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29492 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29493 favour of mcu specific scripts.
29494 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29497 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29498 Alex Velenko <Alex.Velenko@arm.com>
29500 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29501 (vaddv_s16): Likewise.
29502 (vaddv_s32): Likewise.
29503 (vaddv_u8): Likewise.
29504 (vaddv_u16): Likewise.
29505 (vaddv_u32): Likewise.
29506 (vaddvq_s8): Likewise.
29507 (vaddvq_s16): Likewise.
29508 (vaddvq_s32): Likewise.
29509 (vaddvq_s64): Likewise.
29510 (vaddvq_u8): Likewise.
29511 (vaddvq_u16): Likewise.
29512 (vaddvq_u32): Likewise.
29513 (vaddvq_u64): Likewise.
29514 (vaddv_f32): Likewise.
29515 (vaddvq_f32): Likewise.
29516 (vaddvq_f64): Likewise.
29517 (vmaxv_f32): Likewise.
29518 (vmaxv_s8): Likewise.
29519 (vmaxv_s16): Likewise.
29520 (vmaxv_s32): Likewise.
29521 (vmaxv_u8): Likewise.
29522 (vmaxv_u16): Likewise.
29523 (vmaxv_u32): Likewise.
29524 (vmaxvq_f32): Likewise.
29525 (vmaxvq_f64): Likewise.
29526 (vmaxvq_s8): Likewise.
29527 (vmaxvq_s16): Likewise.
29528 (vmaxvq_s32): Likewise.
29529 (vmaxvq_u8): Likewise.
29530 (vmaxvq_u16): Likewise.
29531 (vmaxvq_u32): Likewise.
29532 (vmaxnmv_f32): Likewise.
29533 (vmaxnmvq_f32): Likewise.
29534 (vmaxnmvq_f64): Likewise.
29535 (vminv_f32): Likewise.
29536 (vminv_s8): Likewise.
29537 (vminv_s16): Likewise.
29538 (vminv_s32): Likewise.
29539 (vminv_u8): Likewise.
29540 (vminv_u16): Likewise.
29541 (vminv_u32): Likewise.
29542 (vminvq_f32): Likewise.
29543 (vminvq_f64): Likewise.
29544 (vminvq_s8): Likewise.
29545 (vminvq_s16): Likewise.
29546 (vminvq_s32): Likewise.
29547 (vminvq_u8): Likewise.
29548 (vminvq_u16): Likewise.
29549 (vminvq_u32): Likewise.
29550 (vminnmv_f32): Likewise.
29551 (vminnmvq_f32): Likewise.
29552 (vminnmvq_f64): Likewise.
29554 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29556 * config/aarch64/aarch64-simd.md
29557 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29558 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29559 (*aarch64_mul3_elt<mode>): Likewise.
29560 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29561 (*aarch64_mul3_elt_to_64v2df): Likewise.
29562 (*aarch64_mla_elt<mode>): Likewise.
29563 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29564 (*aarch64_mls_elt<mode>): Likewise.
29565 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29566 (*aarch64_fma4_elt<mode>): Likewise.
29567 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29568 (*aarch64_fma4_elt_to_64v2df): Likewise.
29569 (*aarch64_fnma4_elt<mode>): Likewise.
29570 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29571 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29572 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29573 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29574 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29575 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29576 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29577 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29578 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29580 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29582 * config/aarch64/aarch64-simd.md
29583 (aarch64_be_checked_get_lane<mode>): New define_expand.
29584 * config/aarch64/aarch64-simd-builtins.def
29585 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29586 New builtin definition.
29587 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29588 Use new safe be builtin.
29590 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29592 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29594 (aarch64_be_st1<mode>): Likewise.
29595 (aarch_ld1<VALL:mode>): Define_expand modified.
29596 (aarch_st1<VALL:mode>): Likewise.
29597 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29598 (UNSPEC_ST1): Likewise.
29600 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29602 * config/microblaze/microblaze.md: Add trap insn and attribute
29604 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29606 PR preprocessor/58580
29607 * input.h (location_get_source_line): Take an additional line_size
29609 (void diagnostics_file_cache_fini): Declare new function.
29610 * input.c (struct fcache): New type.
29611 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29612 New static constants.
29613 (diagnostic_file_cache_init, total_lines_num)
29614 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29615 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29616 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29617 (get_next_line, read_next_line, goto_next_line, read_line_num):
29618 New static function definitions.
29619 (diagnostic_file_cache_fini): New function.
29620 (location_get_source_line): Take an additional output line_len
29621 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29623 * diagnostic.c (diagnostic_finish): Call
29624 diagnostic_file_cache_fini.
29625 (adjust_line): Take an additional input parameter for the length
29626 of the line, rather than calculating it with strlen.
29627 (diagnostic_show_locus): Adjust the use of
29628 location_get_source_line and adjust_line with respect to their new
29629 signature. While displaying a line now, do not stop at the first
29630 null byte. Rather, display the zero byte as a space and keep
29631 going until we reach the size of the line.
29632 * Makefile.in: Add vec.o to OBJS-libcommon
29634 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29635 Ilya Tocar <ilya.tocar@intel.com>
29637 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29638 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29639 (__builtin_ia32_kmov16): Ditto.
29640 * config/i386/i386.md (UNSPEC_KMOV): New.
29643 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29645 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29646 (_mm512_storeu_si512): Ditto.
29648 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29651 * rtl.h (get_referenced_operands): Declare.
29652 * recog.c (get_referenced_operands): New function.
29653 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29654 operands have been referenced when recording LO_SUM references.
29656 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29658 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29660 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29662 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29663 Enable for generic and recent AMD targets.
29665 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29667 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29668 ARG_SIZE note when adjustment was eliminated.
29670 2014-01-22 Jeff Law <law@redhat.com>
29672 PR tree-optimization/59597
29673 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29674 in file. Accept new argument REGISTERING and use it to modify
29675 dump output appropriately.
29676 (register_jump_thread): Corresponding changes.
29677 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29678 thread paths involving joiner blocks. Add code to dump cancelled
29679 jump threading paths.
29681 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29683 PR rtl-optimization/59477
29684 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29685 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29687 2014-01-22 Tom Tromey <tromey@redhat.com>
29689 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29691 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29693 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29695 PR rtl-optimization/59896
29696 * lra-constraints.c (process_alt_operands): Check unused note for
29697 matched operands of insn with no output reloads.
29699 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29701 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29702 (mips_move_from_gpr_cost): Likewise.
29704 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29706 PR rtl-optimization/59858
29707 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29708 ira_class_hard_regs_num.
29709 (process_alt_operands): Increase reject for dying matched operand.
29711 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29714 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29715 smaller than size, perform several stores or loads and stores
29716 at dst + count - size to store or copy all of size bytes, rather
29717 than just last modesize bytes.
29719 2014-01-20 DJ Delorie <dj@redhat.com>
29721 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29722 that CLOBBERs are REGs before propogating their values.
29724 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29726 PR middle-end/59789
29727 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29728 (cgraph_inline_failed_type): New function.
29729 * cgraph.h (DEFCIFCODE): Add type.
29730 (cgraph_inline_failed_type_t): New enum.
29731 (cgraph_inline_failed_type): New prototype.
29732 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29733 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29734 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29735 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29736 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29737 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29738 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29739 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29740 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29741 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29742 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29743 OPTIMIZATION_MISMATCH.
29744 * tree-inline.c (expand_call_inline): Emit errors during
29745 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29747 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29750 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29751 mode attribute in insn output.
29753 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29755 * output.h (output_constant): Delete.
29756 * varasm.c (output_constant): Make private.
29758 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29760 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29762 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29764 PR middle-end/59860
29765 * tree.h (fold_builtin_strcat): New prototype.
29766 * builtins.c (fold_builtin_strcat): No longer static. Add len
29767 argument, if non-NULL, don't call c_strlen. Optimize
29768 directly into __builtin_memcpy instead of __builtin_strcpy.
29769 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29770 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29772 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29774 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29775 for SImode_address_operand operands, having only a REG argument.
29777 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29779 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29780 loader name using mbig-endian.
29781 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29783 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29785 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29786 (-mtune): Likewise.
29789 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29791 * config/aarch64/aarch64-protos.h
29792 (aarch64_cannot_change_mode_class_ptr): Declare.
29793 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29794 aarch64_cannot_change_mode_class_ptr): New.
29795 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29796 backend hook aarch64_cannot_change_mode_class.
29798 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29800 * common/config/aarch64/aarch64-common.c
29801 (aarch64_handle_option): Don't handle any option order logic here.
29802 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29803 selected_cpu, warn on architecture version mismatch.
29804 (aarch64_override_options): Fix parsing order for option strings.
29806 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29807 Iain Sandoe <iain@codesourcery.com>
29810 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29811 warning. Amend comment to reflect current functionality.
29813 2014-01-20 Richard Biener <rguenther@suse.de>
29815 PR middle-end/59860
29816 * builtins.c (fold_builtin_strcat): Remove case better handled
29817 by tree-ssa-strlen.c.
29819 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29821 * config/aarch64/aarch64.opt
29822 (mcpu, march, mtune): Make case-insensitive.
29824 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29827 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29828 if operands[1] is a REG or ZERO_EXTEND of a REG.
29830 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29832 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29834 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29836 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29837 long non-pic millicode calls.
29839 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29841 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29843 2014-01-19 Kito Cheng <kito@0xlab.org>
29845 * builtins.c (expand_movstr): Check movstr expand done or fail.
29847 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29848 H.J. Lu <hongjiu.lu@intel.com>
29851 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29852 to DImode for zero-extended addresses.
29854 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29856 PR rtl-optimization/57763
29857 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29858 on the new indirect jump_insn and increment LABEL_NUSES (label).
29860 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29864 * config.gcc (x86_archs): New variable.
29865 (x86_64_archs): Likewise.
29866 (x86_cpus): Likewise.
29867 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29868 --with-arch/--with-cpu= options.
29869 Support --with-arch=/--with-cpu={nehalem,westmere,
29870 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29872 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29874 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29875 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29877 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29879 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29881 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29884 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29885 clear cpp_get_options (parse_in)->warn_unused_macros for
29886 ix86_target_macros_internal with cpp_define.
29888 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29890 * jump.c (delete_related_insns): Keep (use (insn))s.
29891 * reorg.c (redundant_insn): Check for barriers too.
29893 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29895 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29897 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29899 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29900 call to $$dyncall when TARGET_LONG_CALLS is true.
29902 2014-01-17 Jeff Law <law@redhat.com>
29904 * ree.c (combine_set_extension): Temporarily disable test for
29905 changing number of hard registers.
29907 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29909 PR middle-end/58125
29910 * ipa-inline-analysis.c (inline_free_summary):
29911 Do not free summary of aliases.
29913 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29915 PR middle-end/59706
29916 * gimplify.c (gimplify_expr): Use create_tmp_var
29917 instead of create_tmp_var_raw. If cond doesn't have
29918 integral type, don't add the IFN_ANNOTATE builtin at all.
29920 2014-01-17 Martin Jambor <mjambor@suse.cz>
29923 * ipa-cp.c (prev_edge_clone): New variable.
29924 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29925 Also resize prev_edge_clone vector.
29926 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29927 (ipcp_edge_removal_hook): New function.
29928 (ipcp_driver): Register ipcp_edge_removal_hook.
29930 2014-01-17 Andrew Pinski <apinski@cavium.com>
29931 Steve Ellcey <sellcey@mips.com>
29934 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29937 2014-01-17 Jeff Law <law@redhat.com>
29939 PR middle-end/57904
29940 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29941 so that pass_ccp runs first.
29943 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29945 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29946 (ix86_adjust_cost): Use !TARGET_XXX.
29947 (do_reorder_for_imul): Likewise.
29948 (swap_top_of_ready_list): Likewise.
29949 (ix86_sched_reorder): Likewise.
29951 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29953 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
29954 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
29955 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
29956 (intel_memset): New. Duplicate slm_memset.
29957 (intel_cost): New. Duplicate slm_cost.
29958 (m_INTEL): New macro.
29959 (processor_target_table): Add "intel".
29960 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
29961 with PROCESSOR_INTEL for "intel".
29962 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
29963 PROCESSOR_SILVERMONT.
29964 (ix86_issue_rate): Likewise.
29965 (ix86_adjust_cost): Likewise.
29966 (ia32_multipass_dfa_lookahead): Likewise.
29967 (swap_top_of_ready_list): Likewise.
29968 (ix86_sched_reorder): Likewise.
29969 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
29970 instead of TARGET_OPT_AGU.
29971 * config/i386/i386.h (TARGET_INTEL): New.
29972 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
29973 (processor_type): Add PROCESSOR_INTEL.
29974 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
29975 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
29977 2014-01-17 Marek Polacek <polacek@redhat.com>
29980 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
29983 2014-01-17 Richard Biener <rguenther@suse.de>
29985 PR tree-optimization/46590
29986 * opts.c (default_options_table): Add entries for
29987 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
29988 all enabled at -O1 but not for -Og.
29989 * common.opt (fbranch-count-reg): Remove Init(1).
29990 (fmove-loop-invariants): Likewise.
29991 (ftree-pta): Likewise.
29993 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29995 * config/i386/i386.c (ix86_data_alignment): For compatibility with
29996 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
29997 decls to at least the GCC 4.8 used alignments.
30000 * tree-nested.c (convert_nonlocal_reference_stmt,
30001 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30002 of GIMPLE_BIND stmts, adjust associated decls.
30004 2014-01-17 Richard Biener <rguenther@suse.de>
30006 PR tree-optimization/46590
30007 * vec.h (vec<>::bseach): New member function implementing
30008 binary search according to C89 bsearch.
30009 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30010 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30011 bitmap pointer again. Make accesses_in_loop a flat array.
30012 (mem_ref_obstack): New global.
30013 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30014 (mark_ref_stored): Likewise.
30015 (ref_indep_loop_p_2): Likewise.
30016 (set_ref_stored_in_loop): New helper function.
30017 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30018 (memref_free): Adjust.
30019 (record_mem_ref_loc): Simplify.
30020 (gather_mem_refs_stmt): Adjust.
30021 (sort_locs_in_loop_postorder_cmp): New function.
30022 (analyze_memory_references): Sort accesses_in_loop after
30023 loop postorder number.
30024 (find_ref_loc_in_loop_cmp): New function.
30025 (for_all_locs_in_loop): Find relevant cluster of locs in
30026 accesses_in_loop and iterate without recursion.
30027 (execute_sm): Avoid uninit warning.
30028 (struct ref_always_accessed): Simplify.
30029 (ref_always_accessed::operator ()): Likewise.
30030 (ref_always_accessed_p): Likewise.
30031 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30032 loop postorder numbers here.
30033 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30036 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30039 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30040 on decls for which assemble_alias has been called.
30042 2014-01-17 Nick Clifton <nickc@redhat.com>
30044 * config/msp430/msp430.opt: (mcpu): New option.
30045 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30046 (msp430_option_override): Parse target_cpu. If the MCU name
30047 matches a generic string, clear target_mcu.
30048 (msp430_attr): Allow numeric interrupt values up to 63.
30049 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30050 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30052 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30054 * config/msp430/msp430.md (popm): Use %J rather than %I.
30055 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30056 (addhi_cy_i): Use immediate_operand for operand 2.
30057 * doc/invoke.texi: Document -mcpu option.
30059 2014-01-17 Richard Biener <rguenther@suse.de>
30061 PR rtl-optimization/38518
30062 * df.h (df_analyze_loop): Declare.
30063 * df-core.c: Include cfgloop.h.
30064 (df_analyze_1): Split out main part of df_analyze.
30065 (df_analyze): Adjust.
30066 (loop_inverted_post_order_compute): New function.
30067 (loop_post_order_compute): Likewise.
30068 (df_analyze_loop): New function avoiding whole-function
30069 postorder computes.
30070 * loop-invariant.c (find_defs): Use df_analyze_loop.
30071 (find_invariants): Adjust.
30072 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30074 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30076 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30077 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30079 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30081 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30082 traversal when removing references.
30084 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30087 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30089 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30091 PR middle-end/56791
30092 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30093 pushing a reload for an autoinc when we had previously reloaded an
30094 inner part of the address.
30096 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30098 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30100 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30101 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30102 when not giving up or versioning for alias only because of
30104 (vect_analyze_data_ref_dependences): Set to true.
30105 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30107 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30108 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30111 PR middle-end/58344
30112 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30115 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30116 operand 0 predicate for gathers, use a new pseudo as subtarget.
30118 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30120 PR middle-end/59609
30121 * lra-constraints.c (process_alt_operands): Add printing debug info.
30122 Check absence of input/output reloads for matched operands too.
30124 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30126 PR rtl-optimization/59835
30127 * ira.c (ira_init_register_move_cost): Increase cost for
30130 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30132 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30134 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30137 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30138 non-register objects. Use gen_(high/low)part more consistently.
30141 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30144 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30145 endian support, remove tests for WORDS_BIG_ENDIAN.
30146 (p8_mfvsrd_3_<mode>): Likewise.
30147 (reload_gpr_from_vsx<mode>): Likewise.
30148 (reload_gpr_from_vsxsf): Likewise.
30149 (p8_mfvsrd_4_disf): Likewise.
30151 2014-01-16 Richard Biener <rguenther@suse.de>
30153 PR rtl-optimization/46590
30154 * lcm.c (compute_antinout_edge): Use postorder iteration.
30155 (compute_laterin): Use inverted postorder iteration.
30157 2014-01-16 Nick Clifton <nickc@redhat.com>
30159 PR middle-end/28865
30160 * varasm.c (output_constant): Return the number of bytes actually
30162 (output_constructor_array_range): Update the field size with the
30163 number of bytes emitted by output_constant.
30164 (output_constructor_regular_field): Likewise. Also do not
30165 complain if the total number of bytes emitted is now greater
30166 than the expected fieldpos.
30167 * output.h (output_constant): Update prototype and descriptive comment.
30169 2014-01-16 Marek Polacek <polacek@redhat.com>
30171 PR middle-end/59827
30172 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30173 it is error_mark_node.
30175 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30177 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30178 VALID_AVX256_REG_OR_OI_MODE.
30180 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30182 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30183 current procedure should be profiled.
30185 2014-01-15 Andrew Pinski <apinski@cavium.com>
30187 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30188 of moving from/to the STACK_REG register class.
30190 2014-01-15 Richard Henderson <rth@redhat.com>
30193 * reginfo.c (global_regs_decl): Globalize.
30194 * rtl.h (global_regs_decl): Declare.
30195 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30196 reserved via global_regs.
30198 2014-01-15 Teresa Johnson <tejohnson@google.com>
30200 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30202 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30204 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30205 and vmulosh rather than call gen_vec_widen_smult_*.
30206 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30207 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30208 (vec_widen_smult_even_v16qi): Likewise.
30209 (vec_widen_umult_even_v8hi): Likewise.
30210 (vec_widen_smult_even_v8hi): Likewise.
30211 (vec_widen_umult_odd_v16qi): Likewise.
30212 (vec_widen_smult_odd_v16qi): Likewise.
30213 (vec_widen_umult_odd_v8hi): Likewise.
30214 (vec_widen_smult_odd_v8hi): Likewise.
30215 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30216 vmuloub rather than call gen_vec_widen_umult_*.
30217 (vec_widen_umult_lo_v16qi): Likewise.
30218 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30219 vmulosb rather than call gen_vec_widen_smult_*.
30220 (vec_widen_smult_lo_v16qi): Likewise.
30221 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30222 rather than call gen_vec_widen_umult_*.
30223 (vec_widen_umult_lo_v8hi): Likewise.
30224 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30225 rather than call gen_vec_widen_smult_*.
30226 (vec_widen_smult_lo_v8hi): Likewise.
30228 2014-01-15 Jeff Law <law@redhat.com>
30230 PR tree-optimization/59747
30231 * ree.c (find_and_remove_re): Properly handle case where a second
30232 eliminated extension requires widening a copy created for elimination
30233 of a prior extension.
30234 (combine_set_extension): Ensure that the number of hard regs needed
30235 for a destination register does not change when we widen it.
30237 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30239 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30240 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30241 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30242 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30243 (avr-*-rtems*): Likewise.
30244 (bfin*-rtems*): Likewise.
30245 (moxie-*-rtems*): Likewise.
30246 (h8300-*-rtems*): Likewise.
30247 (i[34567]86-*-rtems*): Likewise.
30248 (lm32-*-rtems*): Likewise.
30249 (m32r-*-rtems*): Likewise.
30250 (m68k-*-rtems*): Likewise.
30251 (microblaze*-*-rtems*): Likewise.
30252 (mips*-*-rtems*): Likewise.
30253 (powerpc-*-rtems*): Likewise.
30254 (sh-*-rtems*): Likewise.
30255 (sparc-*-rtems*): Likewise.
30256 (sparc64-*-rtems*): Likewise.
30257 (v850-*-rtems*): Likewise.
30258 (m32c-*-rtems*): Likewise.
30260 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30262 PR rtl-optimization/59511
30263 * ira.c (ira_init_register_move_cost): Use memory costs for some
30264 cases of register move cost calculations.
30265 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30266 instead of BB frequency.
30267 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30268 * lra-assigns.c (find_hard_regno_for): Ditto.
30270 2014-01-15 Richard Biener <rguenther@suse.de>
30272 PR tree-optimization/59822
30273 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30274 (vectorizable_load): Use it to hoist defs of uses of invariant
30275 loads out of the loop.
30277 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30278 Kugan Vivekanandarajah <kuganv@linaro.org>
30281 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30284 2014-01-15 Richard Biener <rguenther@suse.de>
30286 PR rtl-optimization/59802
30287 * lcm.c (compute_available): Use inverted postorder to seed
30288 the initial worklist.
30290 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30293 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30294 ADDR_REGS for invalid symrefs in non-PIC code.
30296 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30299 * builtins.c (determine_block_size): Initialize *probable_max_size
30300 even if len_rtx is CONST_INT.
30302 2014-01-14 Andrew Pinski <apinski@cavium.com>
30304 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30305 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30306 (cortexa53_tunings): Likewise.
30307 (aarch64_sched_issue_rate): New function.
30308 (TARGET_SCHED_ISSUE_RATE): Define.
30310 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30312 * ira-costs.c (find_costs_and_classes): Add missed
30313 ira_init_register_move_cost_if_necessary.
30315 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30318 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30320 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30323 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30324 to indicate if type is used for function return value. Warn ABI
30325 change if the vector mode isn't available for function return value.
30326 (ix86_function_arg_advance): Pass false to type_natural_mode.
30327 (ix86_function_arg): Likewise.
30328 (ix86_gimplify_va_arg): Likewise.
30329 (function_arg_32): Don't warn ABI change.
30330 (ix86_function_value): Pass true to type_natural_mode.
30331 (ix86_return_in_memory): Likewise.
30332 (ix86_struct_value_rtx): Removed.
30333 (TARGET_STRUCT_VALUE_RTX): Likewise.
30335 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30337 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30338 converting a conditional jump into a conditional return.
30340 2014-01-14 Richard Biener <rguenther@suse.de>
30342 PR tree-optimization/58921
30343 PR tree-optimization/59006
30344 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30345 hoisting invariant stmts.
30346 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30347 invariant loads on the preheader edge if possible.
30349 2014-01-14 Joey Ye <joey.ye@arm.com>
30351 * doc/plugin.texi (Building GCC plugins): Update to C++.
30353 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30355 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30356 (_mm_rcp28_round_ss): Ditto.
30357 (_mm_rsqrt28_round_sd): Ditto.
30358 (_mm_rsqrt28_round_ss): Ditto.
30359 (_mm_rcp28_sd): Ditto.
30360 (_mm_rcp28_ss): Ditto.
30361 (_mm_rsqrt28_sd): Ditto.
30362 (_mm_rsqrt28_ss): Ditto.
30363 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30364 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30365 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30366 (IX86_BUILTIN_RCP28SD): Ditto.
30367 (IX86_BUILTIN_RCP28SS): Ditto.
30368 (IX86_BUILTIN_RSQRT28SD): Ditto.
30369 (IX86_BUILTIN_RSQRT28SS): Ditto.
30370 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30371 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30372 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30373 (ix86_expand_special_args_builtin): Expand new FTYPE.
30374 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30375 (srcp14<mode>): Make insn unary.
30376 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30377 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30378 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30379 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30380 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30381 Fix rounding: make it SAE only.
30382 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30384 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30386 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30387 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30388 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30389 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30390 (round_saeonly_mask_scalar_operand4): Ditto.
30391 (round_saeonly_mask_scalar_op3): Ditto.
30392 (round_saeonly_mask_scalar_op4): Ditto.
30394 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30396 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30397 Implement -maltivec=be for vec_insert and vec_extract.
30399 2014-01-10 DJ Delorie <dj@redhat.com>
30401 * config/msp430/msp430.md (call_internal): Don't allow memory
30402 references with SP as the base register.
30403 (call_value_internal): Likewise.
30404 * config/msp430/constraints.md (Yc): New. For memory references
30405 that don't use SP as a base register.
30407 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30408 "an integer without a # prefix"
30409 * config/msp430/msp430.md (epilogue_helper): Use it.
30411 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30414 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30415 AVX512F gather builtins.
30416 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30417 on gather decls with INTEGER_TYPE masktype.
30418 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30419 directly into the builtin rather than hoisting it before loop.
30421 PR tree-optimization/59387
30422 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30423 (scev_const_prop): If folded_casts and type has undefined overflow,
30424 use force_gimple_operand instead of force_gimple_operand_gsi and
30425 for each added stmt if it is assign with
30426 arith_code_with_undefined_signed_overflow, call
30427 rewrite_to_defined_overflow.
30428 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30429 gimple-fold.h instead.
30430 (arith_code_with_undefined_signed_overflow,
30431 rewrite_to_defined_overflow): Moved to ...
30432 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30433 rewrite_to_defined_overflow): ... here. No longer static.
30434 Include gimplify-me.h.
30435 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30436 rewrite_to_defined_overflow): New prototypes.
30438 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30440 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30442 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30444 * builtins.c (get_object_alignment_2): Minor tweak.
30445 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30447 2014-01-13 Christian Bruel <christian.bruel@st.com>
30449 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30450 optimized non constant lengths.
30452 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30455 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30456 load as __atomic_load_N if possible.
30458 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30460 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30462 (rs6000_expand_builtin): Adjust call.
30464 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30467 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30468 * config/rs6000/rs6000.c: Include target-globals.h.
30469 (rs6000_set_current_function): Instead of doing target_reinit
30470 unconditionally, use save_target_globals_default_opts and
30471 restore_target_globals.
30473 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30475 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30476 (rs6000_expand_builtin): Handle mffs and mtfsf.
30477 (rs6000_init_builtins): Define mffs and mtfsf.
30478 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30479 (rs6000_mffs): New pattern.
30480 (rs6000_mtfsf): New pattern.
30482 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30484 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30485 Start narrowing with START. Apply candidate-use pair
30486 and check overall cost in narrowing.
30487 (iv_ca_prune): Pass new argument.
30489 2014-01-10 Jeff Law <law@redhat.com>
30491 PR middle-end/59743
30492 * ree.c (combine_reaching_defs): Ensure the defining statement
30493 occurs before the extension when optimizing extensions with
30494 different source and destination hard registers.
30496 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30499 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30500 vtables into the type inheritance graph.
30502 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30504 PR rtl-optimization/59754
30505 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30506 modes in the REGNO != REGNO case.
30508 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30510 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30512 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30514 PR tree-optimization/59745
30515 * tree-predcom.c (tree_predictive_commoning_loop): Call
30516 free_affine_expand_cache if giving up because components is NULL.
30518 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30519 GC in payload of target_globals struct instead of allocating them on
30520 the heap and the larger structs separately using GC.
30521 * target-globals.h (struct target_globals): Make regs, hard_regs,
30522 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30523 of GTY((skip)) and change type to void *.
30524 (reset_target_globals): Cast loads from those fields to corresponding
30527 2014-01-10 Steve Ellcey <sellcey@mips.com>
30530 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30531 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30532 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30534 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30537 * aarch64-modes.def (CC_Zmode): New flags mode.
30538 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30539 represents an equality.
30540 (aarch64_get_condition_code): Handle CC_Zmode.
30541 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30543 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30545 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30546 extraction in good case.
30548 2014-01-10 Richard Biener <rguenther@suse.de>
30550 PR tree-optimization/59374
30551 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30552 checking after SLP discovery. Mark stmts not participating
30553 in any SLP instance properly.
30555 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30557 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30558 when handling a SET rtx.
30560 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30562 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30563 (cortex-a57): Likewise.
30564 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30566 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30568 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30569 non-iwmmxt builtins.
30571 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30575 * ipa-devirt.c record_target_from_binfo): Take as argument
30576 stack of binfos and lookup matching one for virtual inheritance.
30577 (possible_polymorphic_call_targets_1): Update.
30579 2014-01-10 Huacai Chen <chenhc@lemote.com>
30581 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30582 kernel strings for Loongson-2E/2F/3A.
30584 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30586 PR middle-end/59670
30587 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30588 is_gimple_call before calling gimple_call_internal_p.
30590 2014-01-09 Steve Ellcey <sellcey@mips.com>
30592 * Makefile.in (TREE_FLOW_H): Remove.
30593 (TREE_SSA_H): Add file names from tree-flow.h.
30594 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30595 * tree.h: Remove tree-flow.h reference.
30596 * hash-table.h: Remove tree-flow.h reference.
30597 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30598 reference with tree-ssa-loop.h.
30600 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30602 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30603 default element-order behavior for -maltivec.
30604 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30605 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30606 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30607 when targeting big endian, at least for now.
30608 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30610 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30612 PR middle-end/47735
30613 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30614 var satisfies use_register_for_decl, just take into account type
30615 alignment, rather than decl alignment.
30617 PR tree-optimization/59622
30618 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30619 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30620 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30621 Don't devirtualize for inplace at all. For targets.length () == 1,
30622 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30624 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30626 * config/i386/i386.md (cpu): Remove the unused btver1.
30628 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30630 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30632 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30635 * tree-core.h (struct target_globals): New forward declaration.
30636 (struct tree_target_option): Add globals field.
30637 * tree.h (TREE_TARGET_GLOBALS): Define.
30638 (prepare_target_option_nodes_for_pch): New prototype.
30639 * target-globals.h (struct target_globals): Define even if
30640 !SWITCHABLE_TARGET.
30641 * tree.c (prepare_target_option_node_for_pch,
30642 prepare_target_option_nodes_for_pch): New functions.
30643 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30644 * config/i386/i386.c: Include target-globals.h.
30645 (ix86_set_current_function): Instead of doing target_reinit
30646 unconditionally, use save_target_globals_default_opts and
30647 restore_target_globals.
30649 2014-01-09 Richard Biener <rguenther@suse.de>
30651 PR tree-optimization/59715
30652 * tree-cfg.h (split_critical_edges): Declare.
30653 * tree-cfg.c (split_critical_edges): Export.
30654 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30656 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30658 * cfgexpand.c (expand_stack_vars): Optionally disable
30659 asan stack protection.
30660 (expand_used_vars): Likewise.
30661 (partition_stack_vars): Likewise.
30662 * asan.c (asan_emit_stack_protection): Optionally disable
30663 after return stack usage.
30664 (instrument_derefs): Optionally disable memory access instrumentation.
30665 (instrument_builtin_call): Likewise.
30666 (instrument_strlen_call): Likewise.
30667 (asan_protect_global): Optionally disable global variables protection.
30668 * doc/invoke.texi: Added doc for new options.
30669 * params.def: Added new options.
30670 * params.h: Likewise.
30672 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30674 PR rtl-optimization/59724
30675 * ifcvt.c (cond_exec_process_if_block): Don't call
30676 flow_find_head_matching_sequence with 0 longest_match.
30677 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30678 non-active insns if !stop_after.
30679 (try_head_merge_bb): Revert 2014-01-07 changes.
30681 2014-01-08 Jeff Law <law@redhat.com>
30683 * ree.c (get_sub_rtx): New function, extracted from...
30684 (merge_def_and_ext): Here.
30685 (combine_reaching_defs): Use get_sub_rtx.
30687 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30689 * cgraph.h (varpool_variable_node): Do not choke on null node.
30691 2014-01-08 Catherine Moore <clm@codesourcery.com>
30693 * config/mips/mips.md (simple_return): Attempt to use JRC
30695 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30697 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30699 PR rtl-optimization/59137
30700 * reorg.c (steal_delay_list_from_target): Call update_block for
30702 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30704 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30706 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30707 two duplicate entries.
30709 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30712 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30714 * config/mips/mips.c (mips_truncated_op_cost): New function.
30715 (mips_rtx_costs): Adjust test for BADDU.
30716 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30718 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30720 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30721 (*baddu_si): ...this new pattern.
30723 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30726 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30728 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30730 PR middle-end/57748
30731 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30733 (expand_expr, expand_normal): Adjust.
30734 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30735 inner_reference_p. Use inner_reference_p to expand inner references.
30736 (store_expr): Adjust.
30737 * cfgexpand.c (expand_call_stmt): Adjust.
30739 2014-01-08 Rong Xu <xur@google.com>
30741 * gcov-io.c (gcov_var): Move from gcov-io.h.
30742 (gcov_position): Ditto.
30743 (gcov_is_error): Ditto.
30744 (gcov_rewrite): Ditto.
30745 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30746 only part to libgcc/libgcov.h.
30748 2014-01-08 Marek Polacek <polacek@redhat.com>
30750 PR middle-end/59669
30751 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30753 2014-01-08 Marek Polacek <polacek@redhat.com>
30756 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30758 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30760 PR rtl-optimization/59649
30761 * stor-layout.c (get_mode_bounds): For BImode return
30762 0 and STORE_FLAG_VALUE.
30764 2014-01-08 Richard Biener <rguenther@suse.de>
30766 PR middle-end/59630
30767 * gimple.h (is_gimple_builtin_call): Remove.
30768 (gimple_builtin_call_types_compatible_p): New.
30769 (gimple_call_builtin_p): New overload.
30770 * gimple.c (is_gimple_builtin_call): Remove.
30771 (validate_call): Rename to ...
30772 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30773 check return types.
30774 (validate_type): New static function.
30775 (gimple_call_builtin_p): New overload and adjust.
30776 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30777 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30778 (gimple_fold_stmt_to_constant_1): Likewise.
30779 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30781 2014-01-08 Richard Biener <rguenther@suse.de>
30783 PR middle-end/59471
30784 * gimplify.c (gimplify_expr): Gimplify register-register type
30785 VIEW_CONVERT_EXPRs to separate stmts.
30787 2014-01-07 Jeff Law <law@redhat.com>
30789 PR middle-end/53623
30790 * ree.c (combine_set_extension): Handle case where source
30791 and destination registers in an extension insn are different.
30792 (combine_reaching_defs): Allow source and destination registers
30793 in extension to be different under limited circumstances.
30794 (add_removable_extension): Remove restriction that the
30795 source and destination registers in the extension are the same.
30796 (find_and_remove_re): Emit a copy from the extension's
30797 destination to its source after the defining insn if
30798 the source and destination registers are different.
30800 PR middle-end/59285
30801 * ifcvt.c (merge_if_block): If we are merging a block with more than
30802 one successor with a block with no successors, remove any BARRIER
30803 after the second block.
30805 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30807 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30809 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30812 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30813 for 14-bit register offsets when INT14_OK_STRICT is false.
30815 2014-01-07 Roland Stigge <stigge@antcom.de>
30816 Michael Meissner <meissner@linux.vnet.ibm.com>
30819 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30820 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30822 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30824 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30827 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30829 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30830 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30831 rtx is const0_rtx or not.
30833 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30836 * target-globals.c (save_target_globals): Remove this_fn_optab
30838 * toplev.c: Include optabs.h.
30839 (target_reinit): Temporarily restore the global options if another
30840 set of options are in force.
30842 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30844 PR rtl-optimization/58668
30845 * cfgcleanup.c (flow_find_cross_jump): Don't count
30846 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30847 to determine what is counted.
30848 (flow_find_head_matching_sequence): Use active_insn_p to determine
30850 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30852 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30853 determine what is counted.
30855 PR tree-optimization/59643
30856 * tree-predcom.c (split_data_refs_to_components): If one dr is
30857 read and one write, determine_offset fails and the write isn't
30858 in the bad component, just put the read into the bad component.
30860 2014-01-07 Mike Stump <mikestump@comcast.net>
30861 Jakub Jelinek <jakub@redhat.com>
30864 * tree-core.h (struct tree_optimization_option): Change optabs
30865 type from unsigned char * to void *.
30866 * optabs.c (init_tree_optimization_optabs): Adjust
30867 TREE_OPTIMIZATION_OPTABS initialization.
30869 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30872 * config/i386/i386.h (struct machine_function): Add
30873 no_drap_save_restore field.
30874 * config/i386/i386.c (ix86_save_reg): Use
30875 !cfun->machine->no_drap_save_restore instead of
30876 crtl->stack_realign_needed.
30877 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30878 this function clears frame_pointer_needed. Set
30879 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30880 and DRAP reg is needed.
30882 2014-01-06 Marek Polacek <polacek@redhat.com>
30885 * doc/implement-c.texi: Mention that other integer types are
30886 permitted as bit-field types in strictly conforming mode.
30888 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30890 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30891 is newly allocated.
30893 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30895 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30897 2014-01-06 Martin Jambor <mjambor@suse.cz>
30900 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30902 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30904 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30908 * var-tracking.c (add_stores): Preserve the value of the source even if
30909 we don't record the store.
30911 2014-01-06 Terry Guo <terry.guo@arm.com>
30913 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30915 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30918 * config/darwin.c (darwin_function_section): Adjust return values to
30919 correspond to optimisation changes made in r206070.
30921 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30923 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30924 from prefetch_block tune setting.
30925 (nocona_cost): Correct size of prefetch block to 64.
30927 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30929 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30930 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30931 used to save the static chain register in the computation of the offset
30932 from which the FP registers need to be restored.
30934 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30936 PR tree-optimization/59519
30937 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30938 ICE if get_current_def (current_new_name) is already non-NULL, as long
30939 as it is a phi result of some other phi in *new_exit_bb that has
30942 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30943 or vmovdqu* for misaligned_operand.
30944 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30945 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30946 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30947 aligned_mem for AVX512F masked aligned load and store builtins and for
30948 non-temporal moves.
30950 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
30952 PR tree-optimization/59651
30953 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
30954 Address range for negative step should be added by TYPE_SIZE_UNIT.
30956 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
30958 * config/m68k/m68k.c (handle_move_double): Handle pushes with
30959 overlapping registers also for registers other than the stack pointer.
30961 2014-01-03 Marek Polacek <polacek@redhat.com>
30964 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
30967 2014-01-03 Jakub Jelinek <jakub@redhat.com>
30970 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
30973 * config/i386/i386.md (MODE_SIZE): New mode attribute.
30974 (push splitter): Use <P:MODE_SIZE> instead of
30975 GET_MODE_SIZE (<P:MODE>mode).
30976 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
30977 (mov -1, reg peephole2): Likewise.
30978 * config/i386/sse.md (*mov<mode>_internal,
30979 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
30980 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
30981 *<code><mode>3, *andnot<mode>3<mask_name>,
30982 <mask_codefor><code><mode>3<mask_name>): Likewise.
30983 * config/i386/subst.md (mask_mode512bit_condition,
30984 sd_mask_mode512bit_condition): Likewise.
30986 2014-01-02 Xinliang David Li <davidxl@google.com>
30988 PR tree-optimization/59303
30989 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
30990 (dump_predicates): Better output format.
30991 (pred_equal_p): New function.
30992 (is_neq_relop_p): Ditto.
30993 (is_neq_zero_form_p): Ditto.
30994 (pred_expr_equal_p): Ditto.
30995 (pred_neg_p): Ditto.
30996 (simplify_pred): Ditto.
30997 (simplify_preds_2): Ditto.
30998 (simplify_preds_3): Ditto.
30999 (simplify_preds_4): Ditto.
31000 (simplify_preds): Ditto.
31001 (push_pred): Ditto.
31002 (push_to_worklist): Ditto.
31003 (get_pred_info_from_cmp): Ditto.
31004 (is_degenerated_phi): Ditto.
31005 (normalize_one_pred_1): Ditto.
31006 (normalize_one_pred): Ditto.
31007 (normalize_one_pred_chain): Ditto.
31008 (normalize_preds): Ditto.
31009 (normalize_cond_1): Remove function.
31010 (normalize_cond): Ditto.
31011 (is_gcond_subset_of): Ditto.
31012 (is_subset_of_any): Ditto.
31013 (is_or_set_subset_of): Ditto.
31014 (is_and_set_subset_of): Ditto.
31015 (is_norm_cond_subset_of): Ditto.
31016 (pred_chain_length_cmp): Ditto.
31017 (convert_control_dep_chain_into_preds): Type change.
31018 (find_predicates): Ditto.
31019 (find_def_preds): Ditto.
31020 (destroy_predicates_vecs): Ditto.
31021 (find_matching_predicates_in_rest_chains): Ditto.
31022 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31023 (is_pred_expr_subset): Ditto.
31024 (is_pred_chain_subset_of): Ditto.
31025 (is_included_in): Ditto.
31026 (is_superset_of): Ditto.
31028 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31030 Update copyright years.
31032 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31034 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31035 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31036 config/arc/arc.md, config/arc/arc.opt,
31037 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31038 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31039 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31040 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31041 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31042 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31043 vtable-verify.c, vtable-verify.h: Use the standard form for the
31046 2014-01-02 Tobias Burnus <burnus@net-b.de>
31048 * gcc.c (process_command): Update copyright notice dates.
31049 * gcov-dump.c: Ditto.
31051 * doc/cpp.texi: Bump @copying's copyright year.
31052 * doc/cppinternals.texi: Ditto.
31053 * doc/gcc.texi: Ditto.
31054 * doc/gccint.texi: Ditto.
31055 * doc/gcov.texi: Ditto.
31056 * doc/install.texi: Ditto.
31057 * doc/invoke.texi: Ditto.
31059 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31061 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31063 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31065 * config/i386/sse.md (*mov<mode>_internal): Guard
31066 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31068 PR rtl-optimization/59647
31069 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31070 new_rtx into UNSIGNED_FLOAT rtxes.
31072 Copyright (C) 2014 Free Software Foundation, Inc.
31074 Copying and distribution of this file, with or without modification,
31075 are permitted in any medium without royalty provided the copyright
31076 notice and this notice are preserved.