1 2014-09-15 David Malcolm <dmalcolm@redhat.com>
3 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
4 param "label" from rtx to rtx_insn *.
5 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
7 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
8 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
9 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
10 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
11 * final.c (default_label_align_after_barrier_max_skip): Strengthen
12 param from rtx to rtx_insn *.
13 (default_loop_align_max_skip): Likewise.
14 (default_label_align_max_skip): Likewise.
15 (default_jump_align_max_skip): Likewise.
16 * target.def (label_align_after_barrier_max_skip): Likewise.
17 (loop_align_max_skip): Likewise.
18 (label_align_max_skip): Likewise.
19 (jump_align_max_skip): Likewise.
20 * targhooks.h (default_label_align_after_barrier_max_skip):
22 (default_loop_align_max_skip): Likewise.
23 (default_label_align_max_skip): Likewise.
24 (default_jump_align_max_skip): Likewise.
26 2014-09-15 David Malcolm <dmalcolm@redhat.com>
28 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
29 from const_rtx to const rtx_insn *. Update union members from rtx
31 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
32 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
33 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
34 strengthen both params from const_rtx to const rtx_insn *.
35 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
36 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
37 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
39 * target.def (can_follow_jump): Strengthen both params from
40 const_rtx to const rtx_insn *, and update default implementation
41 from hook_bool_const_rtx_const_rtx_true to
42 hook_bool_const_rtx_insn_const_rtx_insn_true.
44 2014-09-15 David Malcolm <dmalcolm@redhat.com>
46 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
47 "insn" from rtx to rtx_insn *.
48 * sched-int.h (deps_start_bb): Likewise for 2nd param.
50 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
51 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
52 Anna Tikhonova <anna.tikhonova@intel.com>
53 Ilya Tocar <ilya.tocar@intel.com>
54 Andrey Turetskiy <andrey.turetskiy@intel.com>
55 Ilya Verbin <ilya.verbin@intel.com>
56 Kirill Yukhin <kirill.yukhin@intel.com>
57 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
60 (define_insn "vcvtph2ps<mask_name>"): Add masking.
61 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
62 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
63 (define_expand "vcvtps2ph_mask"): New.
64 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
65 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
66 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
68 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
69 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
70 Anna Tikhonova <anna.tikhonova@intel.com>
71 Ilya Tocar <ilya.tocar@intel.com>
72 Andrey Turetskiy <andrey.turetskiy@intel.com>
73 Ilya Verbin <ilya.verbin@intel.com>
74 Kirill Yukhin <kirill.yukhin@intel.com>
75 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
77 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
79 (define_mode_iterator VI24_AVX512BW_1): Ditto.
80 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
81 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
82 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
83 also for TARGET_AVX512VL.
84 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
86 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
88 * doc/install.texi (Options specification): add
89 --disable-libsanitizer item.
91 2014-09-14 James Clarke <jrtc27@jrtc27.com>
92 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
95 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
97 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
98 kernel version check to avoid incrementing it after every major OS X
100 (darwin_default_min_version): Avoid static memory buffer.
102 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
104 * tree.c (need_assembler_name_p): Store C++ type mangling only
107 2014-09-13 Marek Polacek <polacek@redhat.com>
109 * tree.c (protected_set_expr_location): Don't check whether T is
112 2014-09-12 DJ Delorie <dj@redhat.com>
114 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
115 (extend_and_shift1_hipsi2): Likewise.
116 (extend_and_shift2_hipsi2): Likewise.
118 2014-09-12 David Malcolm <dmalcolm@redhat.com>
120 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
121 with NULL when dealing with an insn.
122 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
123 from rtx to rtx_insn *.
124 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
125 const_rtx to const rtx_insn *.
126 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
128 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
130 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
133 2014-09-12 Joseph Myers <joseph@codesourcery.com>
135 * target.def (libgcc_floating_mode_supported_p): New hook.
136 * targhooks.c (default_libgcc_floating_mode_supported_p): New
138 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
139 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
140 (LIBGCC2_HAS_TF_MODE): Remove.
141 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
142 * doc/tm.texi: Regenerate.
143 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
145 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
146 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
147 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
148 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
149 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
150 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
151 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
152 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
153 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
154 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
156 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
157 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
158 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
159 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
160 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
161 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
162 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
163 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
164 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
165 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
166 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
167 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
168 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
169 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
171 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
173 (ia64_libgcc_floating_mode_supported_p): New function.
174 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
175 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
176 (IA64_NO_LIBGCC_TFMODE): Define.
177 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
178 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
180 (pdp11_scalar_mode_supported_p): New function.
181 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
182 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
184 2014-09-12 Richard Biener <rguenther@suse.de>
187 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
189 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
191 * tree.c (integer_each_onep): New function.
192 * tree.h (integer_each_onep): Declare it.
193 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
194 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
195 (X & 1) == 0 for vector and complex.
197 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
199 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
201 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
202 cost to spilling from integer to FP registers.
204 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
206 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
208 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
209 are now handled correctly.
211 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
213 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
214 handling of CALLER_SAVE_REGS and POINTER_REGS.
216 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
218 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
219 the number of hard registers.
221 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
222 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
223 Anna Tikhonova <anna.tikhonova@intel.com>
224 Ilya Tocar <ilya.tocar@intel.com>
225 Andrey Turetskiy <andrey.turetskiy@intel.com>
226 Ilya Verbin <ilya.verbin@intel.com>
227 Kirill Yukhin <kirill.yukhin@intel.com>
228 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
231 (define_mode_iterator VI48_AVX512VL): New.
232 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
233 "avx512f_vternlog<mode>_maskz" and update mode iterator.
234 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
235 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
236 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
237 "avx512f_vternlog<mode>_mask" and update mode iterator.
238 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
239 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
241 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
242 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
243 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
244 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
245 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
246 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
248 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
249 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
250 Anna Tikhonova <anna.tikhonova@intel.com>
251 Ilya Tocar <ilya.tocar@intel.com>
252 Andrey Turetskiy <andrey.turetskiy@intel.com>
253 Ilya Verbin <ilya.verbin@intel.com>
254 Kirill Yukhin <kirill.yukhin@intel.com>
255 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
257 * config/i386/sse.md (VI128_256): Delete.
258 (define_mode_iterator VI124_256): New.
259 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
260 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
261 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
262 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
263 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
264 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
265 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
266 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
268 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
269 in presence of AVX-512.
271 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
272 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
273 Anna Tikhonova <anna.tikhonova@intel.com>
274 Ilya Tocar <ilya.tocar@intel.com>
275 Andrey Turetskiy <andrey.turetskiy@intel.com>
276 Ilya Verbin <ilya.verbin@intel.com>
277 Kirill Yukhin <kirill.yukhin@intel.com>
278 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
281 (define_expand "<avx512>_gathersi<mode>"): Rename from
282 "avx512f_gathersi<mode>".
283 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
284 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
285 (define_expand "<avx512>_gatherdi<mode>"): Rename from
286 "avx512f_gatherdi<mode>".
287 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
288 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
290 (define_expand "<avx512>_scattersi<mode>"): Rename from
291 "avx512f_scattersi<mode>".
292 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
293 (define_expand "<avx512>_scatterdi<mode>"): Rename from
294 "avx512f_scatterdi<mode>".
295 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
297 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
299 * ira.h (ira_finish_once): Delete.
300 * ira-int.h (target_ira_int::~target_ira_int): Declare.
301 (target_ira_int::free_ira_costs): Likewise.
302 (target_ira_int::free_register_move_costs): Likewise.
303 (ira_finish_costs_once): Delete.
304 * ira.c (free_register_move_costs): Replace with...
305 (target_ira_int::free_register_move_costs): ...this new function.
306 (target_ira_int::~target_ira_int): Define.
307 (ira_init): Call free_register_move_costs as a member function rather
308 than a global function.
309 (ira_finish_once): Delete.
310 * ira-costs.c (free_ira_costs): Replace with...
311 (target_ira_int::free_ira_costs): ...this new function.
312 (ira_init_costs): Call free_ira_costs as a member function rather
313 than a global function.
314 (ira_finish_costs_once): Delete.
315 * target-globals.c (target_globals::~target_globals): Call the
316 target_ira_int destructor.
317 * toplev.c: Include lra.h.
318 (finalize): Call lra_finish_once rather than ira_finish_once.
320 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
322 * common.opt (flto-odr-type-merging): New flag.
323 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
324 (types_same_for_odr): Likewise.
325 (odr_subtypes_equivalent_p): Likewise.
326 (add_type_duplicate): Do not walk type variants.
327 (register_odr_type): New function.
328 * ipa-utils.h (register_odr_type): Declare.
329 (odr_type_p): New function.
330 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
332 * doc/invoke.texi (-flto-odr-type-merging): Document.
333 * tree.c (need_assembler_name_p): Compute ODR names when asked
335 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
337 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
340 * config/i386/i386.c (ix86_option_override_internal): Also turn
341 off OPTION_MASK_ABI_X32 for -m16.
343 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
345 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
348 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
351 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
352 Directly forward to __*_DENORM_MIN__.
354 2014-09-11 David Malcolm <dmalcolm@redhat.com>
356 * rtl.h (LABEL_REF_LABEL): New macro.
358 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
359 of XEXP (, 0), where we know that we have a LABEL_REF.
360 * cfgbuild.c (make_edges): Likewise.
361 (purge_dead_tablejump_edges): Likewise.
362 * cfgexpand.c (convert_debug_memory_address): Likewise.
363 * cfgrtl.c (patch_jump_insn): Likewise.
364 * combine.c (distribute_notes): Likewise.
365 * cse.c (hash_rtx_cb): Likewise.
366 (exp_equiv_p): Likewise.
367 (fold_rtx): Likewise.
368 (check_for_label_ref): Likewise.
369 * cselib.c (rtx_equal_for_cselib_1): Likewise.
370 (cselib_hash_rtx): Likewise.
371 * emit-rtl.c (mark_label_nuses): Likewise.
372 * explow.c (convert_memory_address_addr_space): Likewise.
373 * final.c (output_asm_label): Likewise.
374 (output_addr_const): Likewise.
375 * gcse.c (add_label_notes): Likewise.
376 * genconfig.c (walk_insn_part): Likewise.
377 * genrecog.c (validate_pattern): Likewise.
378 * ifcvt.c (cond_exec_get_condition): Likewise.
379 (noce_emit_store_flag): Likewise.
380 (noce_get_alt_condition): Likewise.
381 (noce_get_condition): Likewise.
382 * jump.c (maybe_propagate_label_ref): Likewise.
383 (mark_jump_label_1): Likewise.
384 (redirect_exp_1): Likewise.
385 (rtx_renumbered_equal_p): Likewise.
386 * lra-constraints.c (operands_match_p): Likewise.
387 * reload.c (operands_match_p): Likewise.
388 (find_reloads): Likewise.
389 * reload1.c (set_label_offsets): Likewise.
390 * reorg.c (get_branch_condition): Likewise.
391 * rtl.c (rtx_equal_p_cb): Likewise.
392 (rtx_equal_p): Likewise.
393 * rtlanal.c (reg_mentioned_p): Likewise.
394 (rtx_referenced_p): Likewise.
395 (get_condition): Likewise.
396 * sched-vis.c (print_value): Likewise.
397 * varasm.c (const_hash_1): Likewise.
398 (compare_constant): Likewise.
399 (const_rtx_hash_1): Likewise.
400 (output_constant_pool_1): Likewise.
402 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
404 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
405 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
407 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
408 cr6_test_for_lt_reverse): Ditto.
410 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
413 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
415 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
417 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
418 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
419 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
420 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
423 (aarch64_fold_builtin): Remove all reinterpret cases.
425 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
427 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
429 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
430 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
431 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
432 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
433 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
434 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
435 aarch64_reinterpretv2df<mode>): Delete.
437 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
439 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
440 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
441 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
442 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
443 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
444 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
445 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
446 vreinterpret_u32_f64): Use cast.
448 * config/aarch64/iterators.md (VD_RE): Delete.
450 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
452 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
453 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
454 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
455 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
456 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
457 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
458 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
459 Replace inline assembler with __aarch64_vset_lane_any.
461 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
463 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
465 (vmull_high_lane_s32): Likewise.
466 (vmull_high_lane_u16): Likewise.
467 (vmull_high_lane_u32): Likewise.
469 2014-09-11 Jason Merrill <jason@redhat.com>
472 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
474 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
477 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
478 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
479 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
481 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
482 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
483 Anna Tikhonova <anna.tikhonova@intel.com>
484 Ilya Tocar <ilya.tocar@intel.com>
485 Andrey Turetskiy <andrey.turetskiy@intel.com>
486 Ilya Verbin <ilya.verbin@intel.com>
487 Kirill Yukhin <kirill.yukhin@intel.com>
488 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
491 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
492 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
493 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
495 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
496 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
498 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
500 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
501 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
502 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
503 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
504 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
505 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
506 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
507 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
509 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
511 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
512 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
513 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
515 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
517 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
518 to access removed nodes.
520 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
522 PR tree-optimization/63186
523 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
524 (mark_nonssa_use): Likewise.
525 (verify_non_ssa_vars): Verify all header blocks for label
528 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
529 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
530 Anna Tikhonova <anna.tikhonova@intel.com>
531 Ilya Tocar <ilya.tocar@intel.com>
532 Andrey Turetskiy <andrey.turetskiy@intel.com>
533 Ilya Verbin <ilya.verbin@intel.com>
534 Kirill Yukhin <kirill.yukhin@intel.com>
535 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
538 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
539 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
540 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
541 "<avx2_avx512f>_permvar<mode><mask_name>".
542 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
543 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
544 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
545 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
547 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
548 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
549 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
550 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
552 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
554 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
555 V2DF, V4SF, DF, and DI modes.
556 (vsx_fmav2df2): Likewise.
557 (vsx_float_fix_<mode>2): Likewise.
558 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
560 2014-09-10 Xinliang David Li <davidxl@google.com>
563 * config/arm/arm.md (movcond_addsi): Handle case where source
564 and target operands are the same.
566 2014-09-10 David Malcolm <dmalcolm@redhat.com>
568 * final.c (this_is_asm_operands): Strengthen this variable from
569 rtx to const rtx_insn *.
570 * output.h (this_is_asm_operands): Likewise.
571 * rtl-error.c (location_for_asm): Strengthen param "insn" from
572 const_rtx to const rtx_insn *.
573 (diagnostic_for_asm): Likewise.
574 * rtl-error.h (error_for_asm): Likewise.
575 (warning_for_asm): Likewise.
577 2014-09-10 David Malcolm <dmalcolm@redhat.com>
579 * genextract.c (print_header): When writing out insn_extract to
580 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
581 * recog.h (insn_extract): Strengthen the param from rtx to
584 2014-09-10 Mike Stump <mikestump@comcast.net>
586 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
589 2014-09-10 Martin Jambor <mjambor@suse.cz>
591 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
592 (analyze): Do not set analyze flag if expand_thunk returns false;.
593 (create_wrapper): Likewise.
594 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
596 2014-09-10 Martin Jambor <mjambor@suse.cz>
599 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
600 new decl properly. Analyze the new thunk if it is expanded.
602 2014-09-10 Andreas Schwab <schwab@suse.de>
604 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
605 [USED_FOR_TARGET]: Define.
607 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
609 * config/mips/mips.c (mips_secondary_reload_class): Handle
612 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
614 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
617 2014-09-10 Jakub Jelinek <jakub@redhat.com>
619 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
620 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
621 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
622 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
623 flag_delete_null_pointer_checks for them.
624 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
625 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
626 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
627 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
628 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
630 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
631 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
632 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
633 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
634 * doc/invoke.texi (-fsanitize=nonnull-attribute,
635 -fsanitize=returns-nonnull-attribute): Document.
637 * ubsan.h (struct ubsan_mismatch_data): Removed.
638 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
639 * ubsan.c (ubsan_source_location): For unknown locations,
640 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
641 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
642 Allow more than one location and arbitrary extra arguments passed
643 in ... instead of through MISMATCH pointer.
644 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
645 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
646 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
649 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
650 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
651 Anna Tikhonova <anna.tikhonova@intel.com>
652 Ilya Tocar <ilya.tocar@intel.com>
653 Andrey Turetskiy <andrey.turetskiy@intel.com>
654 Ilya Verbin <ilya.verbin@intel.com>
655 Kirill Yukhin <kirill.yukhin@intel.com>
656 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
659 (define_mode_iterator VI48F): New.
660 (define_insn "<avx512>_compress<mode>_mask"): Rename from
661 "avx512f_compress<mode>_mask" and update mode iterator.
662 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
663 "avx512f_compressstore<mode>_mask" and update mode iterator.
664 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
665 "avx512f_expand<mode>_maskz" and update mode iterator.
666 (define_insn "<avx512>_expand<mode>_mask"): Rename from
667 "avx512f_expand<mode>_mask" and update mode iterator.
669 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
670 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
671 Anna Tikhonova <anna.tikhonova@intel.com>
672 Ilya Tocar <ilya.tocar@intel.com>
673 Andrey Turetskiy <andrey.turetskiy@intel.com>
674 Ilya Verbin <ilya.verbin@intel.com>
675 Kirill Yukhin <kirill.yukhin@intel.com>
676 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
679 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
680 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
681 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
682 avx512dq_rangepv4sf_mask.
684 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
686 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
687 (define_insn "reduces<mode>"): Ditto.
688 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
690 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
691 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
692 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
694 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
695 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
696 Anna Tikhonova <anna.tikhonova@intel.com>
697 Ilya Tocar <ilya.tocar@intel.com>
698 Andrey Turetskiy <andrey.turetskiy@intel.com>
699 Ilya Verbin <ilya.verbin@intel.com>
700 Kirill Yukhin <kirill.yukhin@intel.com>
701 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
704 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
705 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
706 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
707 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
708 avx512vl_getmantv2df_mask.
709 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
710 avx512f_vgetmantv4sf_round.
712 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
713 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
715 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
716 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
717 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
718 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
720 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
721 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
722 update mode iterator.
724 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
725 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
728 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
729 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
730 update mode iterator.
731 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
732 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
735 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
736 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
738 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
739 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
740 update mode iterator.
741 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
742 "avx512f_getmant<mode><round_saeonly_name>".
744 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
747 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
749 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
750 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
751 Anna Tikhonova <anna.tikhonova@intel.com>
752 Ilya Tocar <ilya.tocar@intel.com>
753 Andrey Turetskiy <andrey.turetskiy@intel.com>
754 Ilya Verbin <ilya.verbin@intel.com>
755 Kirill Yukhin <kirill.yukhin@intel.com>
756 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
758 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
759 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
760 (define_mode_iterator FMAMODE_AVX512): New.
761 (define_mode_iterator FMAMODE): Remove conditions.
762 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
763 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
764 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
766 (define_mode_iterator FMAMODE_NOVF512): Remove.
767 (define_insn "*fma_fmadd_<mode>"): Rename from
768 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
769 FMAMODE mode iterator.
770 (define_mode_iterator VF_SF_AVX512VL): New.
771 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
772 Use VF_SF_AVX512VL mode iterator.
773 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
774 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
776 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
777 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
779 (define_insn "*fma_fmsub_<mode>"): Rename from
780 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
781 FMAMODE mode iterator.
782 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
783 Use VF_SF_AVX512VL mode iterator.
784 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
785 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
787 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
788 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
790 (define_insn "*fma_fnmadd_<mode>"): Rename from
791 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
792 use FMAMODE mode iterator.
793 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
794 Use VF_SF_AVX512VL mode iterator.
795 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
796 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
798 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
799 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
801 (define_insn "*fma_fnmsub_<mode>"): Rename from
802 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
803 FMAMODE mode iterator.
804 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
805 Use VF_SF_AVX512VL mode iterator.
806 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
807 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
809 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
810 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
812 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
813 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
814 use VF_AVX512VL mode iterator.
815 (define_insn "*fma_fmaddsub_<mode>"): Rename from
816 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
818 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
819 Use VF_SF_AVX512VL mode iterator.
820 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
821 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
823 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
824 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
826 (define_insn "*fma_fmsubadd_<mode>"): Rename from
827 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
828 remove usage of subst.
829 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
830 Use VF_SF_AVX512VL mode iterator.
831 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
832 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
834 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
835 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
838 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
841 * calls.c (precompute_arguments): Check
842 promoted_for_signed_and_unsigned_p and set the promoted mode.
843 (promoted_for_signed_and_unsigned_p): New function.
844 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
845 and set the promoted mode.
846 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
847 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
848 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
850 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
852 * opth-gen.awk: Generate mapping from cpp message reasons to the
853 options that enable them.
854 * doc/options.texi (CppReason): Document.
856 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
858 * doc/invoke.texi (Wnormalized=): Update.
860 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
863 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
864 operands. Split off the constant operand alternative to ...
865 (*bool<mode>3_imm): New.
867 2014-09-09 David Malcolm <dmalcolm@redhat.com>
869 * rtl.h (single_set_2): Strengthen first param from const_rtx to
870 const rtx_insn *, and move prototype to above...
871 (single_set): ...this. Convert this from a macro to an inline
872 function, enforcing the requirement that the param is a const
874 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
876 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
877 Strengthen both params from rtx to rtx_insn *.
878 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
879 Likewise; introduce locals "producer_set", "consumer_set", using
880 them in place of "producer" and "consumer" when dealing with SET
882 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
883 when invoking single_set in region guarded by INSN_P.
884 (avr_out_bitop): Likewise.
885 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
886 region guarded by GET_CODE check, using methods to strengthen
887 local "this_insn" from rtx to rtx_insn *, and for clarity.
888 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
889 Strengthen local "insn" from rtx to rtx_insn *.
890 (define_insn_and_split "xload<mode>_A"): Likewise.
891 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
893 (find_load): Likewise for return type.
894 (workaround_speculation): Likewise for both locals named
896 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
898 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
900 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
902 * config/h8300/h8300.c (notice_update_cc): Likewise.
903 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
904 "insn" and "dep_insn".
905 (exact_store_load_dependency): Likewise for both params.
906 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
907 since this now clashes with inline function. Instead, delay
908 calling single_set until the point where its needed, and then
909 assign the result to "compare_set" and rework the conditional that
911 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
912 local "last" from rtx to rtx_insn *.
913 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
915 (mips_store_data_bypass_p): Likewise for both params.
916 * config/mips/mips.c (mips_load_store_insns): Likewise for second
918 (mips_store_data_bypass_p): Likewise for both params.
919 (mips_orphaned_high_part_p): Likewise for param "insn".
920 * config/mn10300/mn10300.c (extract_bundle): Likewise.
921 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
922 Introduce local rtx "insn2_pat".
923 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
925 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
926 Introduce local rtx "set", using it in place of "insn" for the
927 result of single_set. This appears to fix a bug, since the call
928 to find_regno_note on a SET does nothing.
929 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
930 params from rtx to rtx_insn *.
931 (set_to_load_agen): Likewise.
932 * config/s390/s390.c (s390_label_align): Likewise for local
933 "prev_insn". Introduce new rtx locals "set" and "src", using
934 them in place of "prev_insn" for the results of single_set
935 and SET_SRC respectively.
936 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
937 Introduce new rtx local "set" using in place of "jump" for the
938 result of single_set. Use SET_SRC (set) rather than plain
940 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
942 (noncall_uses_reg): Likewise.
943 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
944 guarded by GET_CODE check, using its methods for clarity, and to
945 enable strengthening local "this_insn" from rtx to rtx_insn *.
946 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
947 "insn" from rtx to rtx_insn *.
948 (define_expand "umulhisi3"): Likewise.
949 (define_expand "smulsi3_highpart"): Likewise.
950 (define_expand "umulsi3_highpart"): Likewise.
951 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
952 local "after". Replace GET_CODE check with a dyn_cast,
953 introducing new local rtx_sequence * "seq", using insn method for
956 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
957 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
958 place of "insn" once we're dealing with patterns rather than the
960 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
961 (scan_trace): Likewise for local "elt", updating lookups within
962 sequence to use insn method rather than element method.
963 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
965 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
966 * ifcvt.c (noce_try_abs): Likewise for local "insn".
967 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
969 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
970 "insn" from rtx to rtx_insn *.
971 (skip_usage_debug_insns): Likewise for return type, adding a
973 (check_secondary_memory_needed_p): Likewise for local "insn".
974 (inherit_reload_reg): Likewise.
975 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
976 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
978 (store_data_bypass_p): Likewise for both params.
979 (if_test_bypass_p): Likewise.
980 * recog.h (store_data_bypass_p): Likewise for both params.
981 (if_test_bypass_p): Likewise.
982 * reload.c (find_equiv_reg): Likewise for local "where".
983 * reorg.c (delete_jump): Likewise for param "insn".
984 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
986 * store-motion.c (replace_store_insn): Likewise for param "del".
987 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
988 and use its methods for clarity, and to strengthen local "del"
989 from rtx to rtx_insn *.
990 (build_store_vectors): Use insn method of "st" when calling
991 replace_store_insn for typesafety and clarity.
993 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
995 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
996 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
997 on how to make it legal in future.
999 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1001 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1003 (restinsn): Likewise.
1004 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1006 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1008 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1010 (arc_hazard): Likewise for both params.
1011 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1012 checked casts to rtx_sequence * and uses of the insn method for
1014 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1015 (arc_adjust_insn_length): Likewise for param "insn".
1016 (struct insn_length_parameters_s): Likewise for first param of
1017 "get_variants" callback field.
1018 (arc_get_insn_variants): Likewise for first param and local
1019 "inner". Replace a check of GET_CODE with a dyn_cast to
1020 rtx_sequence *, using methods for type-safety and clarity.
1021 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1022 rtx_sequence * and uses of the insn method for type-safety when
1023 invoking arc_adjust_insn_length.
1024 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1026 (arm_address_offset_is_imm): Likewise.
1027 (struct tune_params): Likewise for params 1 and 3 of the
1028 "sched_adjust_cost" callback field.
1029 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1030 params 1 and 3 ("insn" and "dep").
1031 (xscale_sched_adjust_cost): Likewise.
1032 (fa726te_sched_adjust_cost): Likewise.
1033 (cortexa7_older_only): Likewise for param "insn".
1034 (cortexa7_younger): Likewise.
1035 (arm_attr_length_move_neon): Likewise.
1036 (arm_address_offset_is_imm): Likewise.
1037 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1038 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1039 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1040 (workaround_speculation): Likewise for local "last_condjump".
1041 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1042 (shadow_or_blockage_p): Likewise.
1043 (get_unit_reqs): Likewise.
1044 (get_unit_operand_masks): Likewise.
1045 (c6x_registers_update): Likewise.
1046 (returning_call_p): Likewise.
1047 (can_use_callp): Likewise.
1048 (convert_to_callp): Likewise.
1049 (find_last_same_clock): Likwise for local "t".
1050 (reorg_split_calls): Likewise for local "shadow".
1051 (hwloop_pattern_reg): Likewise for param "insn".
1052 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1053 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1054 (frv_extract_membar): Likewise.
1055 (frv_optimize_membar_local): Strengthen param "last_membar" from
1056 rtx * to rtx_insn **.
1057 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1059 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1061 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1062 both params from rtx to rtx_insn *.
1063 (ia64_ld_address_bypass_p): Likewise.
1064 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1066 (ia64_safe_type): Likewise.
1067 (group_barrier_needed): Likewise.
1068 (safe_group_barrier_needed): Likewise.
1069 (ia64_single_set): Likewise.
1070 (is_load_p): Likewise.
1071 (record_memory_reference): Likewise.
1072 (get_mode_no_for_insn): Likewise.
1073 (important_for_bundling_p): Likewise.
1074 (unknown_for_bundling_p): Likewise.
1075 (ia64_st_address_bypass_p): Likewise for both params.
1076 (ia64_ld_address_bypass_p): Likewise.
1077 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1078 in place of rtx "x" after the emit_insn call.
1079 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1080 Strengthen param from rtx to rtx_insn *.
1081 (ix86_agi_dependent): Likewise for both params.
1082 (ix86_attr_length_immediate_default): Likewise for param 1.
1083 (ix86_attr_length_address_default): Likewise for param.
1084 (ix86_attr_length_vex_default): Likewise for param 1.
1085 * config/i386/i386.c (ix86_attr_length_immediate_default):
1086 Likewise for param "insn".
1087 (ix86_attr_length_address_default): Likewise.
1088 (ix86_attr_length_vex_default): Likewise.
1089 (ix86_agi_dependent): Likewise for both params.
1090 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1091 (vselect_insn): Likewise for this variable.
1092 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1094 (m68k_sched_attr_opy_type): Likewise.
1095 * config/m68k/m68k.c (sched_get_operand): Likewise.
1096 (sched_attr_op_type): Likewise.
1097 (m68k_sched_attr_opx_type): Likewise.
1098 (m68k_sched_attr_opy_type): Likewise.
1099 (sched_get_reg_operand): Likewise.
1100 (sched_get_mem_operand): Likewise.
1101 (m68k_sched_address_bypass_p): Likewise for both params.
1102 (sched_get_indexed_address_scale): Likewise.
1103 (m68k_sched_indexed_address_bypass_p): Likewise.
1104 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1105 (m68k_sched_indexed_address_bypass_p): Likewise.
1106 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1107 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1109 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1110 params from rtx to rtx_insn *.
1111 (mips_fmadd_bypass): Likewise.
1112 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1113 (mips_linked_madd_p): Likewise.
1114 (mips_macc_chains_last_hilo): Likewise for this variable.
1115 (mips_macc_chains_record): Likewise for param.
1116 (vr4130_last_insn): Likewise for this variable.
1117 (vr4130_swap_insns_p): Likewise for both params.
1118 (mips_ls2_variable_issue): Likewise for param.
1119 (mips_need_noat_wrapper_p): Likewise for param "insn".
1120 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1121 in place of "x" after the emit_insn.
1122 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1123 params from rtx to rtx_insn *.
1124 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1125 (pa_combine_instructions): Introduce local "par" for result of
1126 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1128 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1129 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1130 (rl78_alloc_physical_registers_op1): Likewise.
1131 (rl78_alloc_physical_registers_op2): Likewise.
1132 (rl78_alloc_physical_registers_ro1): Likewise.
1133 (rl78_alloc_physical_registers_cmp): Likewise.
1134 (rl78_alloc_physical_registers_umul): Likewise.
1135 (rl78_alloc_address_registers_macax): Likewise.
1136 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1137 * config/s390/predicates.md (execute_operation): Likewise for
1139 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1141 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1142 (addr_generation_dependency_p): Likewise for param "insn".
1143 (s390_agen_dep_p): Likewise for both params.
1144 (s390_fpload_toreg): Likewise for param "insn".
1145 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1146 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1148 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1149 * config/sh/sh_treg_combine.cc
1150 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1152 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1153 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1154 "and_insn", "load", "shift".
1155 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1157 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1158 for XEXP (note, 0) of the REG_CC_SETTER note.
1159 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1160 rtx_insn *, eliminating a checked cast made redundant by this.
1161 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1163 * genattr.c (main): When writing out the prototype to
1164 const_num_delay_slots, strengthen the param from rtx to
1166 * genattrtab.c (write_const_num_delay_slots): Likewise when
1167 writing out the implementation of const_num_delay_slots.
1168 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1169 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1170 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1171 favor of new rtx locals "src" and "set" and new local rtx_insn *
1173 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1175 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1176 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1178 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1179 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1180 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1181 the top-level scope, replacing with new more tightly-scoped rtx
1182 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1183 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1185 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1187 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1189 (ira_setup_alts): Likewise for param "insn".
1190 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1191 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1193 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1194 new more-tightly scoped rtx locals "add3_insn", "insn",
1195 "add2_insn" and rtx_insn * "move_insn".
1196 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1197 checked cast on result of gen_move_insn when invoking
1199 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1201 (verify_changes): Add a checked cast on "object" when invoking
1203 (extract_insn_cached): Strengthen param "insn" from rtx to
1205 (extract_constrain_insn_cached): Likewise.
1206 (extract_insn): Likewise.
1207 * recog.h (insn_invalid_p): Likewise for param 1.
1208 (recog_memoized): Likewise for param.
1209 (extract_insn): Likewise.
1210 (extract_constrain_insn_cached): Likewise.
1211 (extract_insn_cached): Likewise.
1212 * reload.c (can_reload_into): Likewise for local "test_insn".
1213 * reload.h (cleanup_subreg_operands): Likewise for param.
1214 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1215 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1216 result of emit_insn. Remove a checked cast made redundant by this
1218 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1220 * sel-sched.c (get_reg_class): Likewise.
1222 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1223 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1225 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1226 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1228 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1230 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1232 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1233 const rtx_insn *, and from rtx to rtx_insn * for the other
1235 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1236 INSN_LOCATION, since we know INSN_P holds.
1237 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1238 (insn_file): Likewise.
1239 (insn_scope): Likewise.
1240 (insn_location): Likewise.
1242 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1243 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1244 for the result of gen_load_const_gp.
1245 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1246 param from rtx to rtx_insn *.
1247 * config/rs6000/rs6000.c (output_call): Likewise.
1248 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1249 introducing a checked cast to rtx_sequence * and use of the insn
1251 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1252 from rtx to rtx_insn *.
1253 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1254 (insn_line): Likewise.
1255 (insn_file): Likewise.
1256 (insn_location): Likewise.
1257 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1258 from rtx to rtx_insn *.
1259 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1260 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1261 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1263 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1264 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1266 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1268 * combine.c (try_combine): Eliminate checked cast on result of
1270 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1271 autogenerated one by strengthening the return type and params 2 and 3
1272 from rtx to rtx_insn *, and by naming the params.
1273 * gengenrtl.c (special_rtx): Add INSN to those that are
1275 * rtl.h (gen_rtx_INSN): New prototype.
1277 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1279 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1281 (no_equiv): Likewise.
1282 (update_equiv_regs): Likewise.
1283 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1284 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1285 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1287 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1288 from rtx to rtx_insn_list *.
1289 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1290 rtx_insn_list * and use methods for clarity and typesafety.
1291 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1293 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1294 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1295 an INSN_LIST, not an insn.
1296 (reverse_equiv_p): Strengthen local "insns" from rtx to
1297 rtx_insn_list * and use methods for clarity and typesafety.
1298 (contains_reloaded_insn_p): Likewise for local "list".
1300 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1302 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1303 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1304 (arm_builtin_vectorized_function): Likewise.
1305 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1306 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1308 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1310 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1311 * builtins.h (default_target_builtins): Likewise.
1312 * gcse.h (default_target_gcse): Likewise.
1313 * target-globals.h (target_globals): Add a destructor. Convert
1314 void-pointer fields back to their real type and change from
1315 GTY((atomic)) to GTY((skip)).
1316 (restore_target_globals): Remove casts accordingly.
1317 * target-globals.c (save_target_globals): Use XCNEW rather than
1318 ggc_internal_cleared_alloc to allocate non-GC structures.
1319 Use ggc_cleared_alloc to allocate the target_globals structure
1321 (target_globals::~target_globals): Define.
1323 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1325 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1326 mnemonic instead of fldmfdd.
1327 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1328 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1329 Output vpush when address register is SP.
1330 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1331 (vfp_output_vstmd): ... This.
1332 * config/arm/vfp.md (push_multi_vfp): Update call to
1335 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1337 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1339 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1341 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1342 (*sqrtdf2_vfp): Likewise.
1343 (*cmpsf_vfp): Likewise.
1344 (*cmpsf_trap_vfp): Likewise.
1345 (*cmpdf_vfp): Likewise.
1346 (*cmpdf_trap_vfp): Likewise.
1348 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1350 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1351 (*truncdfsf2_vfp): Likewise.
1352 (*truncsisf2_vfp): Likewise.
1353 (*truncsidf2_vfp): Likewise.
1354 (fixuns_truncsfsi2): Likewise.
1355 (fixuns_truncdfsi2): Likewise.
1356 (*floatsisf2_vfp): Likewise.
1357 (*floatsidf2_vfp): Likewise.
1358 (floatunssisf2): Likewise.
1359 (floatunssidf2): Likewise.
1361 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1363 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1364 (*muldf3_vfp): Likewise.
1365 (*mulsf3negsf_vfp): Likewise.
1366 (*muldf3negdf_vfp): Likewise.
1367 (*mulsf3addsf_vfp): Likewise.
1368 (*muldf3adddf_vfp): Likewise.
1369 (*mulsf3subsf_vfp): Likewise.
1370 (*muldf3subdf_vfp): Likewise.
1371 (*mulsf3negsfaddsf_vfp): Likewise.
1372 (*fmuldf3negdfadddf_vfp): Likewise.
1373 (*mulsf3negsfsubsf_vfp): Likewise.
1374 (*muldf3negdfsubdf_vfp): Likewise.
1376 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1378 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1379 (*absdf2_vfp): Likewise.
1380 (*negsf2_vfp): Likewise.
1381 (*negdf2_vfp): Likewise.
1382 (*addsf3_vfp): Likewise.
1383 (*adddf3_vfp): Likewise.
1384 (*subsf3_vfp): Likewise.
1385 (*subdf3_vfp): Likewise.
1386 (*divsf3_vfp): Likewise.
1387 (*divdf3_vfp): Likewise.
1389 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1391 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1393 (arm_print_operand): Don't convert real values to decimal
1394 representation in default case.
1395 (fp_immediate_constant): Delete.
1396 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1397 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1399 (*thumb2_movsi_vfp): Likewise.
1400 (*movdi_vfp): Likewise.
1401 (*movdi_vfp_cortexa8): Likewise.
1402 (*movhf_vfp_neon): Likewise.
1403 (*movhf_vfp): Likewise.
1404 (*movsf_vfp): Likewise.
1405 (*thumb2_movsf_vfp): Likewise.
1406 (*movdf_vfp): Likewise.
1407 (*thumb2_movdf_vfp): Likewise.
1408 (*movsfcc_vfp): Likewise.
1409 (*thumb2_movsfcc_vfp): Likewise.
1410 (*movdfcc_vfp): Likewise.
1411 (*thumb2_movdfcc_vfp): Likewise.
1413 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1415 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1419 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1422 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1423 Use qualifier_immediate for last operand. Rename to...
1424 (aarch64_types_ternop_lane_qualifiers): ... This.
1425 (TYPES_QUADOP): Rename to...
1426 (TYPES_TERNOP_LANE): ... This.
1427 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1428 error. Change return of 0 to return of NULL_RTX.
1429 (aarch64_crc32_expand_builtin): Likewise.
1430 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1431 ICE when expanding unknown builtin.
1432 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1433 TERNOP_LANE qualifiers.
1434 (sqdmlsl_lane): Likewise.
1435 (sqdmlal_laneq): Likewise.
1436 (sqdmlsl_laneq): Likewise.
1437 (sqdmlal2_lane): Likewise.
1438 (sqdmlsl2_lane): Likewise.
1439 (sqdmlal2_laneq): Likewise.
1440 (sqdmlsl2_laneq): Likewise.
1442 2014-09-09 Nick Clifton <nickc@redhat.com>
1444 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1446 (S/390 and zSeries Options): Remove superfluous word from the
1447 description of the -mhotpatch option.
1449 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1451 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1452 * ira.c: #include "shrink-wrap.h"
1453 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1454 * ifcvt.c: #include "shrink-wrap.h"
1455 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1457 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1459 * common/config/picochip/picochip-common.c: Remove.
1460 * config.gcc: Remove support for picochip.
1461 * config/picochip/constraints.md: Remove.
1462 * config/picochip/dfa_space.md: Remove.
1463 * config/picochip/dfa_speed.md: Remove.
1464 * config/picochip/picochip-protos.h: Remove.
1465 * config/picochip/picochip.c: Remove.
1466 * config/picochip/picochip.h: Remove.
1467 * config/picochip/picochip.md: Remove.
1468 * config/picochip/picochip.opt: Remove.
1469 * config/picochip/predicates.md: Remove.
1470 * config/picochip/t-picochip: Remove.
1471 * doc/md.texi: Don't document picochi.
1473 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1475 * basic-block.h (control_flow_insn_p): Strengthen param from
1476 const_rtx to const rtx_insn *.
1477 * cfgbuild.c (control_flow_insn_p): Likewise.
1479 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1481 * gcse.c (modify_mem_list): Strengthen this variable from
1482 vec<rtx> * to vec<rtx_insn *> *.
1483 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1485 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1486 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1487 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1489 (record_last_set_info): Likewise for local "last_set_insn".
1491 2014-09-08 DJ Delorie <dj@redhat.com>
1493 * doc/invoke.texi (MSP430 Options): Add -minrt.
1495 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1497 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1498 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1499 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1501 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1503 (adjust_splat): New function.
1504 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1505 (dump_swap_insn_table): Add case for SH_SPLAT.
1507 2014-09-08 Richard Biener <rguenther@suse.de>
1510 * tree-inline.c (copy_loops): The source loop header should
1512 (tree_function_versioning): If loops need fixup after removing
1513 unreachable blocks fix them.
1514 * omp-low.c (simd_clone_adjust): Do not add incr block to
1515 loop under construction.
1517 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1519 * config/aarch64/aarch64-builtins.c
1520 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1522 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1524 * config/i386/cygming.h (TF_SIZE): Remove.
1525 * config/i386/darwin.h (TF_SIZE): Remove.
1526 * config/i386/dragonfly.h (TF_SIZE): Remove.
1527 * config/i386/freebsd.h (TF_SIZE): Remove.
1528 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1529 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1530 * config/i386/sol2.h (TF_SIZE): Remove.
1531 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1532 * config/ia64/linux.h (TF_SIZE): Remove.
1533 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1534 * doc/tm.texi: Regenerate.
1535 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1537 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1539 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1541 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1543 * doc/tm.texi: Regenerate.
1544 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1546 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1547 * config/cris/cris.h (__make_dp): Remove.
1549 2014-09-08 Richard Biener <rguenther@suse.de>
1552 * cfgloop.c (mark_loop_for_removal): Track former header
1554 * cfgloop.h (struct loop): Add former_header member unconditionally.
1555 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1556 diagnostic unconditionally.
1558 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1561 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1562 constraint for operand0 and remove write only modifier from operand3.
1564 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1566 PR rtl-optimization/62208
1567 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1568 rather than const0_rtx in eq/ne-xor simplifications.
1570 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1572 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1573 (arc_output_mi_thunk): Likewise.
1575 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1576 arguments to silence bogus warning.
1578 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1581 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1583 2014-09-06 Tom de Vries <tom@codesourcery.com>
1585 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1586 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1587 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1589 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1592 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1593 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1595 2014-09-05 Easwaran Raman <eraman@google.com>
1597 PR rtl-optimization/62146
1598 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1599 hoisted instruction unconditional.
1601 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1604 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1605 Do not allow any_mask_operand for operands[2].
1606 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1608 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1610 * config/arc/arc.c (arc_print_operand): Use insn method of
1611 final_sequence for type-safety.
1612 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1613 "insn" from rtx to rtx_insn *.
1614 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1615 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1616 Likewise for locals "branch", "label".
1617 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1618 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1619 (same_cmp_following_p): Likewise for locals "i2", "i3".
1620 * config/sh/sh_optimize_sett_clrt.cc
1621 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1622 param "cbranch_insn".
1623 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1624 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1625 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1627 (condjump_p): Likewise.
1628 (condjump_in_parallel_p): Likewise.
1630 (any_uncondjump_p): Likewise.
1631 (any_condjump_p): Likewise.
1632 (condjump_label): Likewise.
1633 (returnjump_p): Strengthen param "insn" from rtx to
1635 (onlyjump_p): Strengthen param "insn" from const_rtx to
1637 (jump_to_label_p): Likewise.
1638 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1639 (invert_jump): Likewise.
1640 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1642 (get_jump_flags): Strengthen param "insn" from rtx to
1644 (get_branch_condition): Likewise.
1645 (condition_dominates_p): Likewise.
1646 (make_return_insns): Move declaration of local "pat" earlier, to
1647 after we've handled NONJUMP_INSN_P and non-sequences, using its
1648 methods to simplify the code and for type-safety.
1649 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1651 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1652 (condjump_p): Strengthen param from const_rtx to
1654 (any_condjump_p): Likewise.
1655 (any_uncondjump_p): Likewise.
1657 (condjump_label): Likewise.
1658 (simplejump_p): Likewise.
1659 (returnjump_p): Likewise.
1660 (onlyjump_p): Likewise.
1661 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1662 (invert_jump): Likewise.
1663 (condjump_in_parallel_p): Strengthen param from const_rtx to
1665 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1666 to const rtx_insn *.
1667 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1668 to const rtx_insn *.
1669 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1671 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1673 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1674 above the conditional, and convert the check on GET_CODE to a
1675 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1676 the conditional. Simplify the conditional by using methods of
1679 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1681 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1682 "link" from rtx to rtx_insn_list *, and use its methods for
1683 clarity and type-safety.
1684 (toggle_cancelled_flags): Likewise.
1685 (restore_last_backtrack_point): Likewise.
1686 (queue_to_ready): Use insn method of "link" in one place.
1687 (schedule_block): Strengthen local "link" from rtx to
1688 rtx_insn_list *, and use its methods for clarity and type-safety.
1690 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1692 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1693 param "insn" from const_rtx to const rtx_insn *.
1694 (sched_get_reverse_condition_uncached): Likewise.
1695 (sched_get_condition_with_rev): Likewise.
1696 (sched_has_condition_p): Likewise.
1697 (sched_insns_conditions_mutex_p): Likewise for both params.
1698 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1699 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1700 (setup_insn_reg_uses): Move local "list" to be more tightly
1701 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1702 its methods for clarity and type-safety.
1703 (sched_analyze_1): Strengthen local "pending" from rtx to
1704 rtx_insn_list *, and local "pending_mem" from rtx to
1705 rtx_expr_list *. Use methods of each for clarity and type-safety.
1706 (sched_analyze_2): Likewise.
1707 (sched_analyze_insn): Likewise.
1709 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1710 param from const_rtx to const rtx_insn *.
1711 (sched_insns_conditions_mutex_p): Likewise for both params.
1712 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1715 * system.h (CONST_CAST_RTX_INSN): New macro.
1717 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1719 * recog.c (peep2_attempt): Strengthen return type from rtx to
1721 (peep2_update_life): Likewise for params "last", "prev", removing
1722 a checked cast made redundant by this.
1723 (peephole2_optimize): Likewise for local "last".
1725 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1727 * basic-block.h (set_block_for_insn): Eliminate this macro in
1729 * rtl.h (set_block_for_insn): New inline function, imposing the
1730 requirement that the "insn" param is an rtx_insn *.
1732 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1734 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1736 * final.c (get_call_reg_set_usage): Likewise for first param,
1737 eliminating a checked cast.
1738 * regs.h (get_call_reg_set_usage): Likewise for first param.
1739 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1740 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1741 cast, replacing references to "x" with "call_insn" where
1743 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1744 rtx_insn *, adding a checked cast.
1746 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1748 * output.h (final_scan_insn): Strengthen first param from rtx to
1751 * final.c (final_scan_insn): Likewise, renaming it back from
1752 "uncast_insn" to "insn", eliminating the checked cast.
1754 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1755 "vec" with an rtx_sequence * "seq", taking a copy of
1756 "final_sequence", and using methods of "seq" for clarity, and for
1757 type-safety in the calls to final_scan_insn.
1758 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1759 of "final_sequence" for clarity, and for type-safety in the call to
1761 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1762 rtx_sequence * and rename from "insn" to "seq".
1764 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1766 * jump.c (delete_related_insns): Introduce a new local "table" by
1767 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1768 get_labels method of "table" to simplify access to the labels in
1771 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1773 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1774 f_minmaxs, f_minmaxd types.
1776 2014-09-05 Richard Biener <rguenther@suse.de>
1778 * cfgloop.c (mark_loop_for_removal): Record former header
1779 when ENABLE_CHECKING.
1780 * cfgloop.h (strut loop): Add former_header member when
1782 * loop-init.c (fix_loop_structure): Sanity check loops
1783 marked for removal if they re-appeared.
1785 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1787 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
1788 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
1790 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
1791 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
1792 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
1793 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
1794 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
1795 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
1796 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
1797 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
1798 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
1799 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
1800 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
1801 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
1802 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
1803 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
1804 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
1805 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
1806 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
1807 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
1808 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
1809 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
1810 with int{32,16,8}_t.
1812 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1814 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
1815 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
1816 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
1817 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
1818 Remove temporary __asm__ and reimplement.
1820 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1822 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
1823 handling cmge, cmgt, cmeq, cmtst.
1825 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
1826 cmlt, cmgeu, cmgtu, cmtst): Remove.
1828 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
1829 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
1830 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
1831 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
1833 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1835 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
1837 (aarch64_fold_builtin): Update pattern for cmtst.
1839 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
1842 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
1844 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
1845 Switch operands, separate out more cases, refactor.
1847 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
1849 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
1850 argument; rename old version to...
1851 (aarch64_const_vec_all_same_in_range_p): ...this.
1852 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
1854 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
1856 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1858 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
1859 Remove qualifier_const_pointer, update comment.
1861 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1863 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
1865 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1867 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
1868 varargs with pointer parameter.
1869 (aarch64_simd_expand_builtin): pass pointer into previous.
1871 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1873 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
1876 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
1878 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
1879 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
1880 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
1881 Replace temporary asm with call to builtin.
1882 (vrbit_p8, vrbitq_p8): New functions.
1884 2014-09-05 Richard Biener <rguenther@suse.de>
1886 * cfgloop.c (mark_loop_for_removal): New function.
1887 * cfgloop.h (mark_loop_for_removal): Declare.
1888 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
1889 (merge_blocks): Likewise.
1890 (duplicate_block): Likewise.
1891 * except.c (sjlj_emit_dispatch_table): Likewise.
1892 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
1893 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
1894 (thread_through_loop_header): Likewise.
1896 2014-09-05 Richard Biener <rguenther@suse.de>
1899 * fold-const.c (try_move_mult_to_index): Remove.
1900 (fold_binary_loc): Do not call it.
1901 * tree-data-ref.c (dr_analyze_indices): Strip conversions
1902 from the base object again.
1904 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
1906 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
1909 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1912 * config/arm/arm.md (setmem): New pattern.
1913 * config/arm/arm-protos.h (struct tune_params): New fields.
1914 (arm_gen_setmem): New prototype.
1915 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
1916 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
1917 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
1918 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
1919 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
1920 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
1921 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
1922 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
1923 (arm_const_inline_cost): New function.
1924 (arm_block_set_max_insns): New function.
1925 (arm_block_set_non_vect_profit_p): New function.
1926 (arm_block_set_vect_profit_p): New function.
1927 (arm_block_set_unaligned_vect): New function.
1928 (arm_block_set_aligned_vect): New function.
1929 (arm_block_set_unaligned_non_vect): New function.
1930 (arm_block_set_aligned_non_vect): New function.
1931 (arm_block_set_vect, arm_gen_setmem): New functions.
1933 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1935 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
1937 2014-09-05 Bin Cheng <bin.cheng@arm.com>
1939 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
1941 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1943 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
1945 * valtrack.h: Adjust.
1947 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1949 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
1951 (emit_jump_insn_before_noloc): Likewise.
1952 (emit_call_insn_before_noloc): Likewise.
1953 (emit_label_before): Likewise.
1954 (emit_label_after): Likewise.
1955 (emit_insn_before_setloc): Likewise.
1956 (emit_jump_insn_before_setloc): Likewise.
1957 (emit_call_insn_before_setloc): Likewise.
1958 (emit_call_insn_before): Likewise.
1961 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1963 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
1964 rtx_insn *, eliminating a checked cast.
1966 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1968 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
1969 const_rtx to const rtx_insn *.
1970 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
1973 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1975 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
1976 fixup_args_size_notes.
1977 * expr.c (fixup_args_size_notes): Strengthen first two params from
1978 rtx to rtx_insn *, eliminating a checked cast.
1979 * rtl.h (fixup_args_size_notes): Strengthen first two params from
1982 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1984 * haifa-sched.c (get_ready_element): Strengthen return type from
1986 * sched-int.h (get_ready_element): Likewise.
1988 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
1991 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
1992 indexed_or_indirect_operand instead of memory_operand.
1993 (floatsi<mode>2_lfiwzx_mem): Ditto.
1995 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
1997 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
1998 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
1999 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2001 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2003 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2005 (get_last_nonnote_insn): Likewise.
2006 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2007 * resource.c (find_basic_block): Likewise.
2009 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2012 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2014 * genattr.c (main): Within the prototype of insn_latency written
2015 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2016 * genautomata.c (output_internal_maximal_insn_latency_func):
2017 Within the implementation of insn_latency written out to
2018 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2019 eliminating a pair of checked casts.
2021 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2023 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2026 * rtl.h (eh_returnjump_p): Likewise.
2028 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2030 * Makefile.in (TAGS): Handle constructs in timevar.def.
2032 2014-09-04 Guozhi Wei <carrot@google.com>
2035 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2036 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2037 it into two patterns.
2038 (move_lo_quad_internal_be_<mode>): Likewise.
2040 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2042 * doc/options.texi: Document that Var and Init are required if CPP
2044 * optc-gen.awk: Require Var and Init if CPP is given.
2045 * common.opt (Wpedantic): Use Init.
2047 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2049 * config/rs6000/rs6000.c (special_handling_values): Add
2051 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2052 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2053 as swappable with special handling SH_EXTRACT. Remove
2054 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2056 (adjust_extract): New function.
2057 (handle_special_swappables): Add default to case statement; add
2058 case for SH_EXTRACT that calls adjust_extract.
2059 (dump_swap_insn_table): Handle SH_EXTRACT.
2061 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2063 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2064 selection of 0th memory doubleword, regardless of endianness.
2066 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2068 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2070 2014-09-04 Alan Modra <amodra@gmail.com>
2073 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2076 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2078 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2079 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2080 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2081 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2082 * doc/tm.texi: Regenerate.
2083 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2084 selection logic to default_dwarf_frame_reg_mode.
2086 2014-09-03 Marek Polacek <polacek@redhat.com>
2088 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2091 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2093 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2094 the automodified register.
2096 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2098 * output.h (get_some_local_dynamic_name): Declare.
2099 * final.c (some_local_dynamic_name): New variable.
2100 (get_some_local_dynamic_name): New function.
2101 (final_end_function): Clear some_local_dynamic_name.
2102 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2103 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2104 (print_operand): Report an error if '%&' is used inappropriately.
2105 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2106 (get_some_local_dynamic_name_1): Delete.
2107 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2108 (rs6000_get_some_local_dynamic_name): Delete.
2109 (rs6000_get_some_local_dynamic_name_1): Delete.
2110 (print_operand): Report an error if '%&' is used inappropriately.
2111 * config/s390/s390.c (machine_function): Remove some_ld_name.
2112 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2113 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2114 * config/sparc/sparc.c: Include rtl-iter.h.
2115 (machine_function): Remove some_ld_name.
2116 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2117 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2119 2014-09-03 Richard Henderson <rth@redhat.com>
2121 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2122 (aarch64_popwb_pair_reg): Remove.
2123 (aarch64_set_frame_expr): Remove.
2124 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2125 the restore ops performed by the insns generated.
2126 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2127 insn. Perform the calls_eh_return addition later; do not attempt to
2128 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2129 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2130 special markup at all. Load cfun->machine->frame.hard_fp_offset
2131 into a local variable.
2132 (aarch64_frame_pointer_required): Don't check calls_alloca.
2134 2014-09-03 Richard Biener <rguenther@suse.de>
2136 * opts.c (default_options_optimization): Adjust
2137 max-combine-insns to 2 for -Og.
2139 2014-09-03 Martin Jambor <mjambor@suse.cz>
2142 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2143 pass-trough jump functions correctly.
2145 2014-09-03 Martin Jambor <mjambor@suse.cz>
2148 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2149 created replacements in ascending order of offsets.
2150 (known_aggs_to_agg_replacement_list): Likewise.
2152 2014-09-03 Martin Liska <mliska@suse.cz>
2154 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2155 is set to set uninitialized value for vnresult.
2157 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2159 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2160 for TARGET_MUST_PASS_IN_STACK.
2162 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2164 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2165 for TARGET_ARG_PARTIAL_BYTES.
2167 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2169 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2170 instructions for varargs implementation.
2171 (nds32_expand_epilogue): Emit stack adjustment instructions for
2172 varargs implementation.
2174 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2176 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2177 optimization detection.
2179 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2181 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2183 (nds32_function_arg_advance): Deal with nameless arguments.
2184 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2185 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2186 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2188 2014-09-03 Richard Biener <rguenther@suse.de>
2190 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2191 (struct bb_bitmap_sets): Remove deferred member.
2192 (BB_DEFERRED): Remove.
2193 (defer_or_phi_translate_block): Remove.
2194 (compute_antic_aux): Remove deferring of blocks, assert
2195 proper iteration order.
2196 (compute_antic): Do not set BB_DEFERRED.
2197 (eliminate): Allocate el_avail of proper size initially.
2199 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2201 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2202 according to the value of crtl->args.pretend_args_size.
2204 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2206 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2207 varargs information.
2209 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2211 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2212 implementation for TARGET_SETUP_INCOMING_VARARGS.
2213 (nds32_strict_argument_naming): Refine comment.
2214 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2215 Define for future implementation.
2217 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2219 * config/i386/adxintrin.h (_subborrow_u32): New.
2220 (_addcarry_u32): Ditto.
2221 (_subborrow_u64): Ditto.
2222 (_addcarry_u64): Ditto.
2223 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2225 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2226 __builtin_ia32_sbb_u64
2228 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2230 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2232 (nds32_function_arg_advance): Likewise.
2233 (nds32_init_cumulative_args): Likewise.
2234 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2235 (NDS32_FIRST_GPR_REGNUM): Define.
2236 (NDS32_LAST_GPR_REGNUM): Define.
2237 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2238 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2239 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2240 (machine_function): Use GRP-specific stuff.
2242 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2244 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2245 (nds32_expand_epilogue): Likewise.
2246 (nds32_expand_prologue_v3push): Likewise.
2247 (nds32_expand_epilogue_v3pop): Likewise.
2249 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2251 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2252 v3push/v3pop for variadic function.
2253 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2255 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2257 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2258 Check rtx for varargs implementation.
2259 (nds32_output_stack_pop): Likewise.
2260 * config/nds32/nds32-protos.h: Have a rtx argument for
2261 nds32_output_stack_push and nds32_output_stack_pop.
2262 * config/nds32/nds32.md: Likewise.
2264 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2266 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2267 to check if FUNC is an interrupt service routine.
2268 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2270 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2272 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2273 arguments implementation.
2275 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2277 * config/nds32/nds32-predicates.c
2278 (nds32_valid_stack_push_pop): Rename to ...
2279 (nds32_valid_stack_push_pop_p): ... this.
2280 * config/nds32/nds32-protos.h: Likewise.
2281 * config/nds32/predicates.md: Likewise.
2283 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2285 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2286 (nds32_emit_stack_v3push): ... this.
2287 (nds32_gen_stack_v3pop): Rename to ...
2288 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2291 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2293 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2294 (nds32_emit_stack_push_multiple): ... this.
2295 (nds32_gen_stack_pop_multiple): Rename to ...
2296 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2299 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2302 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2303 and add a second splitter to handle the remaining cases.
2305 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2307 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2309 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2311 * cfgexpand.c (label_rtx_for_bb): Change type to
2312 hash_map<basic_block, rtx_code_label *> *.
2313 (expand_gimple_basic_block): Adjust.
2314 (pass_expand::execute): Likewise.
2316 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2318 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2319 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2320 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2321 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2322 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2323 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2324 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2327 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2329 * alloc-pool.c: Include coretypes.h.
2330 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2331 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2332 hash_set instead of htab.
2333 * ggc-page.c (in_gc): New variable.
2334 (ggc_free): Do nothing if a collection is taking place.
2335 (ggc_collect): Set in_gc appropriately.
2336 * ggc.h (gt_ggc_mx(const char *)): New function.
2337 (gt_pch_nx(const char *)): Likewise.
2338 (gt_ggc_mx(int)): Likewise.
2339 (gt_pch_nx(int)): Likewise.
2340 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2341 (hash_map::hash_entry::pch_nx): Likewise.
2342 (hash_map::hash_entry::pch_nx_helper): Likewise.
2343 (hash_map::hash_map): Adjust.
2344 (hash_map::create_ggc): New function.
2345 (gt_ggc_mx): Likewise.
2346 (gt_pch_nx): Likewise.
2347 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2348 (default_hashset_traits::pch_nx): Likewise.
2349 (hash_set::hash_entry::ggc_mx): Likewise.
2350 (hash_set::hash_entry::pch_nx): Likewise.
2351 (hash_set::hash_entry::pch_nx_helper): Likewise.
2352 (hash_set::hash_set): Adjust.
2353 (hash_set::create_ggc): New function.
2354 (hash_set::elements): Likewise.
2355 (gt_ggc_mx): Likewise.
2356 (gt_pch_nx): Likewise.
2357 * hash-table.h (hash_table::hash_table): Adjust.
2358 (hash_table::m_ggc): New member.
2359 (hash_table::~hash_table): Adjust.
2360 (hash_table::expand): Likewise.
2361 (hash_table::empty): Likewise.
2362 (gt_ggc_mx): New function.
2363 (hashtab_entry_note_pointers): Likewise.
2364 (gt_pch_nx): Likewise.
2366 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2368 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2369 built-in definition.
2370 (XVCVUXDDP_SCALE): Likewise.
2371 (XVCVDPSXDS_SCALE): Likewise.
2372 (XVCVDPUXDS_SCALE): Likewise.
2373 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2374 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2375 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2376 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2377 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2379 * config/rs6000/rs6000.c (real.h): New include.
2380 (rs6000_scale_v2df): New function.
2381 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2382 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2383 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2384 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2385 (vsx_xvcvsxddp_scale): New define_expand.
2386 (vsx_xvcvsxddp): New define_insn.
2387 (vsx_xvcvuxddp_scale): New define_expand.
2388 (vsx_xvcvuxddp): New define_insn.
2389 (vsx_xvcvdpsxds_scale): New define_expand.
2390 (vsx_xvcvdpsxds): New define_insn.
2391 (vsx_xvcvdpuxds_scale): New define_expand.
2392 (vsx_xvcvdpuxds): New define_insn.
2393 * doc/extend.texi (vec_ctf): Add new prototypes.
2394 (vec_cts): Likewise.
2395 (vec_ctu): Likewise.
2396 (vec_splat): Likewise.
2397 (vec_div): Likewise.
2398 (vec_mul): Likewise.
2400 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2403 * config/arm/neon.md
2404 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2405 <v_cmp_result>): New pattern.
2406 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2407 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2408 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2409 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2410 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2411 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2413 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2416 * config/arm/iterators.md (FIXUORS): New code iterator.
2417 (VCVT): New int iterator.
2418 (su_optab): New code attribute.
2420 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2422 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2424 * config/aarch64/predicates.md (aarch64_comparison_operation):
2425 New special predicate.
2426 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2427 aarch64_comparison_operation instead of matching an operator.
2428 Update operand numbers.
2429 (csinc3<mode>_insn): Likewise.
2430 (*csinv3<mode>_insn): Likewise.
2431 (*csneg3<mode>_insn): Likewise.
2432 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2433 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2434 Return -1 instead of aborting on invalid condition codes.
2435 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2436 to assert that the returned condition code is valid.
2437 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2439 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2441 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2442 tree.def, and gimple.def
2444 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2445 Balaji V. Iyer <balaji.v.iyer@intel.com>
2446 Igor Zamyatin <igor.zamyatin@intel.com>
2448 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2449 (__cilkrts_cilk_for_64): Likewise.
2450 * cilk-common.c (declare_cilk_for_builtin): New function.
2451 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2452 __cilkrts_cilk_for_64 bultins.
2453 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2455 (cilk_for_32_fndecl): New define.
2456 (cilk_for_64_fndecl): Likewise.
2457 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2458 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2459 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2460 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2461 GF_OMP_FOR_COMBINED_INTO.
2462 * gimplify.c (gimplify_scan_omp_clauses): Added
2463 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2464 (gimplify_adjust_omp_clauses): Ditto.
2465 (gimplify_omp_for): Added CILK_FOR case.
2466 (gimplify_expr): Ditto.
2467 * omp-low.c: Include cilk.h.
2468 (extract_omp_for_data): Set appropriate kind for
2469 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2470 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2471 (create_omp_child_function_name): Added second argument to handle
2473 (cilk_for_check_loop_diff_type): New function.
2474 (expand_cilk_for_call): Likewise.
2475 (expand_cilk_for): Likewise.
2476 (create_omp_child_function): Set cilk_for_count; handle the cases when
2477 it is true; call create_omp_child_function_name with second argument.
2478 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2479 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2480 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2481 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2482 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2483 (convert_local_omp_clauses): Ditto.
2484 * tree-pretty-print.c (dump_omp_clause): Added
2485 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2486 (dump_generic_node): Added CILK_FOR case.
2487 * tree.c (omp_clause_num_ops): New element
2488 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2489 (omp_clause_code_name): New element _Cilk_for_count_.
2490 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2491 * tree.def: Add tree code for CILK_FOR.
2493 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2495 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2496 (ppc403-compare): Add "exts with dot" case.
2497 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2498 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2499 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2500 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2501 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2502 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2503 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2504 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2505 cell-cmp-microcoded): Similarly.
2506 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2507 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2508 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2509 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2510 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2511 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2512 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2513 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2514 (power6-compare): Add "exts with dot" case.
2515 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2516 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2517 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2519 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2520 if avoiding Cell microcode.
2521 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2522 (is_cracked_insn): Ditto.
2523 (insn_must_be_first_in_group): Ditto.
2524 * config/rs6000/rs6000.md (dot): Adjust comment.
2525 (cell_micro): Handle exts+dot.
2526 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2527 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2528 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2529 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2530 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2531 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2532 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2534 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2536 * config/rs6000/rs6000.md (QHSI): Delete.
2537 (EXTQI, EXTHI, EXTSI): New mode iterators.
2538 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2539 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2540 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2541 9 anonymous instructions, and 8 splitters): Delete.
2542 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2543 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2544 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2545 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2546 *zero_extendsi<mode>2_dot2): New.
2548 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2550 * config/rs6000/rs6000.md (any_extend): New code iterator.
2551 (u, su): New code attributes.
2552 (dmode, DMODE): New mode attributes.
2553 (<su>mul<mode>3_highpart): New.
2554 (*<su>mul<mode>3_highpart): New.
2555 (<su>mulsi3_highpart_le): New.
2556 (<su>muldi3_highpart_le): New.
2557 (<su>mulsi3_highpart_64): New.
2558 (<u>mul<mode><dmode>3): New.
2559 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2561 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2564 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2566 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2567 *mulsi3_internal2, and two splitters): Delete.
2568 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2570 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2572 2014-09-02 Richard Biener <rguenther@suse.de>
2574 PR tree-optimization/62695
2575 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2578 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2581 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2583 2014-09-01 Andi Kleen <ak@linux.intel.com>
2585 * file-find.c (add_prefix_begin): Add.
2586 (do_add_prefix): Rename from add_prefix with first argument.
2587 (add_prefix): Add new wrapper.
2588 * file-find.h (add_prefix_begin): Add.
2589 * gcc-ar.c (main): Support -B option.
2591 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2593 * genemit.c: Include dumpfile.h.
2594 (gen_split): Print name of splitter function to dump file.
2596 2014-09-01 Richard Biener <rguenther@suse.de>
2598 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2599 Use stack auto_vecs for constraint expressions.
2600 (find_func_aliases_for_call): Likewise.
2601 (find_func_aliases): Likewise.
2602 (find_func_clobbers): Likewise.
2604 2014-09-01 Richard Biener <rguenther@suse.de>
2606 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2607 operands vector in most cases. Remove redundant code.
2609 2014-09-01 Olivier Hainque <hainque@adacore.com>
2611 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2612 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2613 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2615 2014-09-01 Richard Biener <rguenther@suse.de>
2617 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2618 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2619 vn_reference_compute_hash, vn_reference_insert): Remove.
2620 (vn_reference_lookup_call): New function.
2621 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2622 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2623 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2624 (create_reference_ops_from_call): Remove.
2625 (vn_reference_lookup_3): Properly update shared_lookup_references.
2626 (vn_reference_lookup_pieces): Assert that we updated
2627 shared_lookup_references properly.
2628 (vn_reference_lookup): Likewise.
2629 (vn_reference_lookup_call): New function.
2630 (visit_reference_op_call): Use it. Avoid re-building the
2632 (visit_reference_op_load): Remove redundant lookup.
2633 (visit_reference_op_store): Perform special tail-merging work
2634 only when possibly doing tail-merging.
2635 (visit_use): Likewise.
2636 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2638 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2641 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2642 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2643 (find_inc): Revert 2014-08-13 change.
2645 2014-09-01 Marek Polacek <polacek@redhat.com>
2648 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2649 Change the type of V to unsigned HOST_WIDE_INT.
2651 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2653 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2654 the size of byte markers.
2655 (do_shift_rotate): Fix confusion between host, target and marker byte
2657 (verify_symbolic_number_p): Likewise.
2658 (find_bswap_or_nop_1): Likewise.
2659 (find_bswap_or_nop): Likewise.
2661 2014-09-01 Olivier Hainque <hainque@adacore.com>
2663 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2664 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2666 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2668 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2669 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2670 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2672 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2676 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2677 (build_check_stmt): Likewise.
2678 (instrument_strlen_call): Likewise.
2679 (asan_expand_check_ifn): Likewise and fix types.
2680 (maybe_cast_to_ptrmode): New function.
2682 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2684 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2686 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2688 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2690 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2692 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2693 prefix to function labels when generating fast indirect calls.
2695 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2699 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2700 param back from rtx_insn * to rtx. Rename param from "label" to
2701 "label_or_return", reintroducing "label" as an rtx_insn * after
2702 we've ensured it's not a RETURN.
2703 (first_active_target_insn): Likewise for return type and param;
2704 add a checked cast to rtx_insn * once we've ensured "insn" is not
2706 (steal_delay_list_from_target): Convert param "pnew_thread" back
2707 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2709 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2710 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2711 cast once we've established we're not dealing with a RETURN,
2712 renaming subsequent uses of "thread" to "thread_insn".
2713 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2715 (follow_jumps): Convert return type and param "label" from
2716 rtx_insn * back to rtx. Move initialization of "value" to after
2717 the handling for ANY_RETURN_P, adding a checked cast there to
2718 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2719 rename to "this_label_or_return", reintroducing "this_label" as
2720 an rtx_insn * once we've handled the case where it could be an
2722 (fill_slots_from_thread): Rename param "thread" to
2723 "thread_or_return", converting from an rtx_insn * back to an rtx.
2724 Reintroduce name "thread" as an rtx_insn * local with a checked
2725 cast once we've handled the case of it being an ANY_RETURN_P.
2726 Convert local "new_thread" from an rtx_insn * back to an rtx.
2727 Add a checked cast when assigning to "trial" from "new_thread".
2728 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2729 checked cast to rtx_insn * from "new_thread" when invoking
2731 (fill_eager_delay_slots): Convert locals "target_label",
2732 "insn_at_target" from rtx_insn * back to rtx.
2733 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2734 (relax_delay_slots): Convert locals "trial", "target_label" from
2735 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2736 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2737 invoking update_block.
2738 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2739 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2741 * resource.h (mark_target_live_regs): Undo erroneous conversion
2742 of second param of r214693, converting it back from rtx_insn * to
2743 rtx, since it could be a RETURN.
2745 * resource.c (find_dead_or_set_registers): Similarly, convert
2746 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2747 could be writing back a RETURN. Rename local rtx_insn * "next" to
2748 "next_insn", and introduce "lab_or_return" as a local rtx,
2749 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2750 (mark_target_live_regs): Undo erroneous conversion
2751 of second param of r214693, converting it back from rtx_insn * to
2752 rtx, since it could be a RETURN. Rename it from "target" to
2753 "target_maybe_return", reintroducing the name "target" as a local
2754 rtx_insn * with a checked cast, after we've handled the case of
2757 2014-08-29 DJ Delorie <dj@redhat.com>
2759 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2760 pointer size up to a power of two.
2761 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2762 (POINTER_SIZE_UNITS): New, rounded up value.
2763 * dwarf2asm.c (size_of_encoded_value): Use it.
2764 (dw2_output_indirect_constant_1): Likewise.
2765 * expmed.c (init_expmed_one_conv): We now know the sizes of
2767 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2768 * optabs.c (expand_float): Use precision, not size.
2769 (expand_fix): Likewise.
2770 * simplify-rtx (simplify_unary_operation_1): Likewise.
2771 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2772 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2773 (default_assemble_integer) Likewise.
2774 (dump_tm_clone_pairs): Likewise.
2775 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2776 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2777 (prepare_call_arguments): Likewise.
2778 * stor-layout.c (finalize_type_size): Preserve precision.
2779 (layout_type): Use precision, not size.
2781 * expr.c (convert_move): If the target has an explicit converter,
2784 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2786 * gdbinit.in: Skip various inline functions in rtl.h when
2789 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
2792 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
2794 2014-08-29 Richard Biener <rguenther@suse.de>
2796 PR tree-optimization/62291
2797 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
2798 exactly the vector size needed and use quick_push.
2799 (phi_translate_1): Adjust comment.
2800 (valid_in_sets): Remove block argument and remove pointless
2802 (dependent_clean): Adjust for removal of block argument.
2804 (compute_antic_aux): Likewise.
2805 (compute_partial_antic_aux): Likewise.
2807 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2808 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2809 Anna Tikhonova <anna.tikhonova@intel.com>
2810 Ilya Tocar <ilya.tocar@intel.com>
2811 Andrey Turetskiy <andrey.turetskiy@intel.com>
2812 Ilya Verbin <ilya.verbin@intel.com>
2813 Kirill Yukhin <kirill.yukhin@intel.com>
2814 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2816 * config/i386/sse.md
2817 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
2818 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
2819 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
2820 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
2822 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
2823 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
2824 Anna Tikhonova <anna.tikhonova@intel.com>
2825 Ilya Tocar <ilya.tocar@intel.com>
2826 Andrey Turetskiy <andrey.turetskiy@intel.com>
2827 Ilya Verbin <ilya.verbin@intel.com>
2828 Kirill Yukhin <kirill.yukhin@intel.com>
2829 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
2831 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
2832 * config/i386/sse.md
2833 (define_mode_iterator VI4_128_8_256): New.
2834 (define_mode_iterator VI2_128_4_256): Ditto.
2835 (define_mode_iterator PMOV_DST_MODE): Rename into
2836 (define_mode_iterator PMOV_DST_MODE_1): this.
2837 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
2838 Use PMOV_DST_MODE_1 mode iterator.
2839 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2841 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
2843 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
2844 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
2845 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
2846 (define_mode_iterator PMOV_DST_MODE_2): New.
2847 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
2848 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
2849 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
2851 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
2852 (define_mode_attr pmov_dst_3): Ditto.
2853 (define_mode_attr pmov_dst_zeroed_3): Ditto.
2854 (define_mode_attr pmov_suff_3): Ditto.
2855 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
2856 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
2857 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
2858 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
2859 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
2860 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
2861 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
2862 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
2863 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
2864 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
2865 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
2866 (define_mode_attr pmov_dst_4): Ditto.
2867 (define_mode_attr pmov_dst_zeroed_4): Ditto.
2868 (define_mode_attr pmov_suff_4): Ditto.
2869 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
2870 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
2871 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
2872 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
2873 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
2874 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
2875 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
2876 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
2877 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
2878 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
2879 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
2881 2014-08-29 Richard Biener <rguenther@suse.de>
2883 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
2884 NON_LVALUE_EXPR in gimple.
2886 2014-08-29 Richard Biener <rguenther@suse.de>
2889 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
2890 from previous refactoring.
2891 (gimple_fold_builtin_strncpy): Likewise.
2893 2014-08-29 David Malcolm <dmalcolm@redhat.com>
2896 * function.c (assign_parm_setup_reg): Remove erroneous checked
2897 cast to rtx_insn * on result of gen_extend_insn in favor of
2898 introducing a new local rtx "pat".
2900 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2902 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
2904 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
2906 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2908 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
2909 (next_insn): Likewise.
2910 * emit-rtl.c (next_insn): Likewise.
2911 (previous_insn): Likewise.
2912 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
2913 "insn" and "next" from rtx to rtx_insn *.
2914 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
2915 "insn", "insn1", "vliw_start", "prologue_end_note",
2916 "last_insn_in_packet".
2918 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2920 * shrink-wrap.h (active_insn_between): Strengthen both params from
2922 * function.c (active_insn_between): Likewise.
2924 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2926 * genattr.c (main): When writing out insn-attr.h, strengthen param
2927 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
2928 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
2929 writing out the definition of dfa_clear_single_insn_cache to the
2930 generated insn-automata.c
2932 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2934 * resource.h (clear_hashed_info_for_insn): Strengthen param from
2936 (incr_ticks_for_insn): Likewise.
2937 (init_resource_info): Likewise.
2939 * resource.c (init_resource_info): Likewise.
2940 (clear_hashed_info_for_insn): Likewise.
2941 (incr_ticks_for_insn): Likewise.
2943 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
2945 (steal_delay_list_from_target): Use methods of "seq".
2946 (try_merge_delay_insns): Use methods of "merged_insns".
2947 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
2948 (reorg_redirect_jump): Likewise for param "jump".
2950 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2952 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
2954 * config/s390/s390.c (s390_split_branches): Eliminate top-level
2955 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
2957 (s390_mainpool_finish): In three places, split out a local rtx
2958 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
2959 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
2960 and split another local rtx "insn" out into rtx "pat" and
2962 * config/sh/sh.c (output_branchy_insn): Rather than working
2963 directly on operands[9], introduce local rtx_code_label *
2964 variables named "lab" in two places, working on them, and then
2965 assigning them to operands[9], so that the intervening operations
2966 are known by the type system to be on insns.
2968 2014-08-28 David Malcolm <dmalcolm@redhat.com>
2970 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
2973 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
2974 in invocation of INSN_HAS_LOCATION.
2976 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2978 * config/rs6000/altivec.h (vec_xl): New #define.
2979 (vec_xst): Likewise.
2980 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
2981 (XXSPLTD_V2DI): Likewise.
2982 (DIV_V2DI): Likewise.
2983 (UDIV_V2DI): Likewise.
2984 (MUL_V2DI): Likewise.
2985 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2986 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
2987 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
2988 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
2989 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
2990 (UNSPEC_VSX_DIVSD): Likewise.
2991 (UNSPEC_VSX_DIVUD): Likewise.
2992 (UNSPEC_VSX_MULSD): Likewise.
2993 (vsx_mul_v2di): New insn-and-split.
2994 (vsx_div_v2di): Likewise.
2995 (vsx_udiv_v2di): Likewise.
2996 (vsx_xxspltd_<mode>): New insn.
2998 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3000 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3002 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3003 (NEXT_INSN): Likewise.
3004 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3005 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3007 (no_labels_between_p): Likewise for both params.
3009 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3010 cast when using NEXT_INSN on operands[2].
3011 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3012 "insn" from rtx to rtx_insn *, adding a checked cast.
3013 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3015 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3017 (arc_text_label): Likewise for param "insn".
3018 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3020 (arc_ccfsm_record_condition): Likewise for param "jump".
3021 (arc_text_label): Likewise for local "label".
3022 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3023 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3024 a method for typesafety. Add a checked cast.
3025 * config/arc/constraints.md (Clb): Add a checked cast when getting
3026 the CODE_LABEL from a LABEL_REF.
3027 * config/arm/arm.c (require_pic_register): Strengthen locals
3028 "seq", "insn" from rtx to rtx_insn *.
3029 (create_fix_barrier): Likewise for locals "selected", "next".
3030 (thumb1_reorg): Likewise for locals "prev", "insn".
3031 (arm_expand_prologue): Likewise for local "last".
3032 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3034 (thumb2_output_casesi): Likewise for operands[2].
3035 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3036 strengthen local "insn" from rtx to rtx_insn *.
3037 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3038 type and param "insn".
3039 (find_prev_insn_start): Likewise.
3040 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3042 (gen_one_bundle): Likewise for loal "t".
3043 (find_load): Likewise for param "insn".
3044 (workaround_speculation): Likewise for locals "insn", "next",
3045 "target", "next_tgt".
3046 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3047 and for locals "insn", "within", "last".
3048 (count_unit_reqs): Likewise for params "head", "tail" and local
3050 (try_rename_operands): Likewise for params "head", "tail".
3051 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3052 (struct c6x_sched_context): Likewise for fields
3053 "last_scheduled_insn", "last_scheduled_iter0".
3054 (init_sched_state): Replace NULL_RTX with NULL.
3055 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3057 (undo_split_delayed_nonbranch): Likewise for param and for local
3059 (conditionalize_after_sched): Likewise for local "insn".
3060 (bb_earliest_end_cycle): Likewise.
3061 (filter_insns_above): Likewise for locals "insn", "next".
3062 (hwloop_optimize): Remove redundant checked cast.
3063 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3064 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3066 (cris_simple_epilogue): Likewise.
3067 (cris_expand_prologue): Likewise.
3068 (cris_expand_epilogue): Likewise.
3069 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3070 local "insn" from rtx to rtx_insn *.
3071 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3072 (struct frv_packet_group): Likewise for the elements within array
3073 fields "insns", "sorted", and for field "nop".
3074 (frv_packet): Likewise for the elements within array field
3076 (frv_add_insn_to_packet): Likewise for param "insn".
3077 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3079 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3080 (frv_sort_insn_group_1): Likewise for local "insn".
3081 (frv_optimize_membar_local): Likewise.
3082 (frv_align_label): Likewise for locals "x", "last", "barrier",
3084 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3086 (ia64_sched_init): Likewise for local "insn".
3087 (scheduled_good_insn): Likewise for param "last".
3088 (struct _ia64_sched_context): Likewise for field
3089 "last_scheduled_insn".
3090 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3091 (struct bundle_state): Likewise for field "insn".
3092 (issue_nops_and_insn): Likewise for param "insn".
3093 (get_next_important_insn): Likewise for return type and both
3095 (ia64_add_bundle_selector_before): Likewise for param "insn".
3096 (bundling): Likewise for params "prev_head_insn", "tail" and
3097 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3098 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3099 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3100 Strengthen final param from rtx to rtx_insn *.
3101 (iq2000_move_1word): Likewise for second param.
3102 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3103 param "cur_insn" and local "next_insn".
3104 (iq2000_move_1word): Likewise for param "insn".
3105 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3106 casts when using NEXT_INSN on operands[1].
3107 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3108 "insn" from rtx to rtx_insn *.
3109 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3110 "x", introducing local rtx_insn * "insn" for when working with the
3111 CODE_LABEL of the LABEL_REF.
3112 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3114 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3116 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3118 (conditionalize_block): Likewise for return type and param.
3119 (mcore_is_dead): Likewise for param "first" and local "insn".
3120 (emit_new_cond_insn): Likewise for return type.
3121 (conditionalize_block): Likewise for return type, param, and
3122 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3124 (conditionalize_optimization): Likewise for local "insn".
3125 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3127 * config/microblaze/microblaze.md: Add checked casts when using
3129 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3130 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3131 and rtx_insn * "insn".
3132 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3133 checked cast when using NEXT_INSN on operands[2].
3134 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3135 local "insn" from rtx to rtx_insn *.
3136 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3138 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3139 Add a checked cast when using NEXT_INSN on operands[1].
3140 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3142 (pa_output_cbranch): Likewise for final param.
3143 (pa_output_lbranch): Likewise for second param.
3144 (pa_output_bb): Likewise for third param.
3145 (pa_output_bvb): Likewise.
3146 (pa_output_dbra): Likewise for second param.
3147 (pa_output_movb): Likewise.
3148 (pa_output_parallel_movb): Likewise.
3149 (pa_output_parallel_addb): Likewise.
3150 (pa_output_millicode_call): Likewise for first param.
3151 (pa_output_mul_insn): Likewise for second param.
3152 (pa_output_div_insn): Likewise for third param.
3153 (pa_output_mod_insn): Likewise for second param.
3154 (pa_jump_in_call_delay): Likewise for param.
3155 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3156 (pa_output_div_insn): Likewise.
3157 (pa_output_mod_insn): Likewise.
3158 (pa_output_cbranch): Likewise.
3159 (pa_output_lbranch): Likewise.
3160 (pa_output_bb): Likewise.
3161 (pa_output_bvb): Likewise.
3162 (pa_output_dbra): Likewise.
3163 (pa_output_movb): Likewise.
3164 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3165 to simplify and for typesafety.
3166 (pa_output_call): Use method of rtx_sequence *.
3167 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3168 (pa_jump_in_call_delay): Likewise.
3169 (pa_output_parallel_movb): Likewise.
3170 (pa_output_parallel_addb): Likewise.
3171 (pa_following_call): Likewise.
3172 (pa_combine_instructions): Likewise for locals "anchor",
3174 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3175 locals "start", "end".
3176 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3177 param "insn" and local "local_insn".
3178 (picochip_final_prescan_insn): Likewise for local "local_insn".
3179 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3181 (uses_TOC): Likewise.
3182 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3183 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3184 splitting out to more tightly-scoped locals, 3 as rtx and one as
3186 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3188 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3190 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3192 (fixup_addr_diff_vecs): Likewise.
3193 (reg_unused_after): Likewise for param 2.
3194 (sh_can_redirect_branch): Likewise for both params.
3195 (check_use_sfunc_addr): Likewise for param 1.
3196 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3197 (find_barrier): Likewise for local "last_got".
3198 (gen_block_redirect): Likewise for return type, param "jump" and
3199 locals "prev", "scan", "next", "insn".
3200 (struct far_branch): Likewise for fields "near_label",
3201 "insert_place", "far_label".
3202 (gen_far_branch): Likewise for local "jump".
3203 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3205 (barrier_align): Likewise for param and for locals "prev", "x".
3206 Introduce local rtx_sequence * "prev_seq" and use insn method for
3207 typesafety and clarity.
3208 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3209 (get_dest_uid): Likewise for local "dest".
3210 (split_branches): Likewise for locals "next", "beyond", "label",
3211 "block", "far_label". Add checked casts when assigning to
3212 bp->far_label and "far_label".
3213 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3214 (sequence_insn_p): Likewise.
3215 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3216 more loop-scoped rtx "insn" when walking LABEL_REFS.
3217 (sh_can_redirect_branch): Strengthen both params from rtx to
3219 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3220 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3221 for clarity and typesafety.
3222 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3223 "insn" from rtx to rtx_insn *.
3224 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3225 when using NEXT_INSN on the CODE_LABEL in operands[2].
3226 (define_insn "casesi_worker_2"): Likewise.
3227 (define_insn "casesi_shift_media"): Likewise.
3228 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3230 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3231 Strengthen field "insn" from rtx to rtx_insn *.
3232 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3233 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3234 param "start_insn" and local "start_insn".
3235 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3237 (find_set_of_reg_bb): Likewise for param "insn".
3238 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3239 (trace_reg_uses): Likewise for param "start_insn".
3240 (sh_treg_combine::cbranch_trace): Likewise for field
3242 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3244 (sh_treg_combine::record_set_of_reg): Likewise for param
3245 "start_insn" and local "i".
3246 (sh_treg_combine::can_remove_cstore): Likewise for local
3248 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3250 (sh_treg_combine::execute): Likewise for local "i".
3251 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3253 (sparc_check_64): Likewise for second param.
3254 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3255 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3256 dyn_cast, using its insn method for typesafety and clarity.
3257 (empty_delay_slot): Strengthen param "insn" from rtx to
3259 (set_extends): Likewise.
3260 (sparc_check_64): Likewise.
3261 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3262 for locals "seq", "last_insn".
3263 (combine_bnp): Likewise for param "insn".
3264 (xstormy16_reorg): Likewise for local "insn".
3265 * config/v850/v850.c (substitute_ep_register): Likewise for params
3266 "first_insn", "last_insn" and local "insn".
3267 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3268 elements of "regs" array, and local "insn".
3269 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3270 * final.c (final_sequence): Strengthen this global from rtx to
3272 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3274 (final_scan_insn): Update assignment to "final_sequence" to be
3275 from "seq", the cast version of "body", for type-safety.
3276 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3277 "insns" from rtx to rtx_insn *.
3278 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3279 * genattr.c (main): When writing out generated insn-attr.h,
3280 strengthen params 1 and 3 of eligible_for_delay,
3281 eligible_for_annul_true, eligible_for_annul_false from rtx to
3283 * genattrtab.c (write_eligible_delay): Likewise when writing out
3284 generated insn-attrtab.c; also local "insn" the generated
3286 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3288 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3289 "start_label" from rtx to rtx_insn *.
3290 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3291 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3292 "insns" and local "insn".
3293 (validate_equiv_mem): Likewise for param "start" and local "insn".
3294 (memref_used_between_p): Likewise for params "start", "end" and
3296 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3298 * loop-doloop.c (doloop_optimize): Within region guarded by
3299 INSN_P (doloop_pat), introduce a new local rtx_insn *
3300 "doloop_insn" via a checked cast, and use it for typesafety,
3301 eventually writing the value back into doloop_pat.
3302 * output.h (final_sequence): Strengthen this global from rtx to
3304 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3305 reintroducing "insn" as an rtx_insn * via a checked cast.
3306 Strengthen param "attempt" and local "new_insn"from rtx to
3308 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3310 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3311 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3312 "p" in favor of more tightly-scoped replacements, sometimes rtx
3313 and sometimes rtx_insn *, as appropriate.
3314 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3315 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3316 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3317 local "trial" from rtx to rtx_insn *.
3318 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3319 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3320 rtx_sequence * and use methods for clarity and typesafety.
3321 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3322 rtx to rtx_insn *. Strenghten local "li" from rtx to
3323 rtx_insn_list * and use its methods for clarity and typesafety.
3324 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3326 (steal_delay_list_from_fallthrough): Likewise.
3327 (try_merge_delay_insns): Likewise for param "thread" and locals
3328 "trial", "next_trial", "delay_insn".
3329 (redundant_insn): Likewise for param "target" and local "trial".
3330 (own_thread_p): Likewise for param "thread" and locals
3331 "active_insn", "insn".
3332 (get_label_before): Likewise for param "insn".
3333 (fill_simple_delay_slots): Likewise for local "new_label"; use
3334 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3335 (label_before_next_insn): Strengthen return type and local "insn"
3336 from rtx to rtx_insn *.
3337 (relax_delay_slots): Likewise for locals "other", "tmp".
3338 (make_return_insns): Likewise for param "first" and locals "insn",
3339 "jump_insn", "prev". Move declaration of "pat" to its assignment
3340 and strengthen from rtx to rtx_sequence *. Use its methods for
3341 clarity and typesafety.
3342 * rtlanal.c (no_labels_between_p): Strengthen params from
3343 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3345 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3346 from const_rtx to const rtx_insn *.
3347 (reg_set_between_p): Rename param "from_insn" to
3348 "uncast_from_insn", and reintroduce "from_insn" as a
3349 const rtx_insn * via a checked cast.
3350 (modified_between_p): Likewise for param "start" as "uncast_start".
3351 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3352 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3353 "tmp", head" from rtx to rtx_insn *.
3354 (recompute_rev_top_order): Likewise for local "insn".
3355 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3356 * store-motion.c (build_store_vectors): Likewise for local "insn".
3357 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3358 for clarity and typesafety.
3359 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3361 (computation_cost): Likewise for local "seq".
3362 (get_address_cost): Likewise.
3364 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3366 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3368 (label_is_jump_target_p): Likewise for second param.
3370 * rtlanal.c (tablejump_p): Likewise for param "insn".
3371 (label_is_jump_target_p): Likewise for param "jump_insn".
3373 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3375 * rtl.h (find_first_parameter_load): Strengthen return type and
3376 both params from rtx to rtx_insn *.
3377 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3378 both params and locals "before", "first_set" from rtx to
3379 rtx_insn *. Remove now-redundant cast.
3380 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3382 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3384 * rtl.h (find_last_value): Delete.
3385 * rtlanal.c (find_last_value): Delete.
3387 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3389 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3390 from rtx to rtx_insn *.
3391 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3392 rtx "note" with new local rtx_insn * "new_head" when calculating
3393 head insn of new basic block.
3394 * combine.c (combine_split_insns): Strengthen return type and local
3395 "ret" from rtx to rtx_insn *.
3396 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3397 (try_combine): Eliminate local "m_split", splitting into new
3398 locals "m_split_insn" and "m_split_pat".
3399 (find_split_point): Strengthen local "seq" from rtx into
3401 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3402 locals "label", "branch".
3403 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3405 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3406 * dse.c (note_add_store_info): Likewise for fields "first",
3408 (note_add_store): Likewise for local "insn".
3409 (emit_inc_dec_insn_before): Likewise for locals "insn",
3411 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3412 (replace_read): Likewise for locals "insns", "this_insn".
3413 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3414 (notice_eh_throw): Likewise for param "insn".
3415 (before_next_cfi_note): Likewise for return type, param, and local
3417 (connect_traces): Likewise for local "note".
3418 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3419 (verify_rtl_sharing): Likewise.
3420 (unshare_all_rtl_in_chain): Likewise for param "insn".
3421 (get_first_nonnote_insn): Likewise for local "insn".
3422 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3423 "seq" and use its methods to clarify things.
3424 (next_insn): Strengthen return type from rtx to rtx_insn *.
3425 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3426 local rtx_insn * using a checked cast, dropping a checked cast
3427 made redundant by this change. Use a cast to and method of
3428 rtx_sequence to clarify the code.
3429 (previous_insn): Rename param "insn" to "uncast_insn" and
3430 reintroduce "insn" as a local rtx_insn * using a checked cast,
3431 dropping a checked cast made redundant by this change. Use a cast
3432 to and method of rtx_sequence to clarify the code.
3433 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3434 reintroduce "insn" as a local rtx_insn * using a checked cast,
3435 dropping a checked cast made redundant by this change.
3436 (next_nonnote_insn_bb): Likewise.
3437 (prev_nonnote_insn): Likewise.
3438 (prev_nonnote_insn_bb): Likewise.
3439 (next_nondebug_insn): Likewise.
3440 (prev_nondebug_insn): Likewise.
3441 (next_nonnote_nondebug_insn): Likewise.
3442 (prev_nonnote_nondebug_insn): Likewise.
3443 (next_real_insn): Likewise.
3444 (prev_real_insn): Likewise.
3445 (next_active_insn): Likewise.
3446 (prev_active_insn): Likewise.
3447 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3449 (prev_cc0_setter): Likewise.
3450 (try_split): Rename param "trial" to "uncast_trial" and
3451 reintroduce "insn" as a local rtx_insn * using a checked cast,
3452 dropping checked casts made redundant by this change.
3453 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3455 (remove_insn): Rename param "insn" to "uncast_insn" and
3456 reintroduce "insn" as a local rtx_insn * using a checked cast.
3457 (emit_pattern_after_setloc): Likewise for param "after", as
3459 (emit_pattern_after): Likewise. Strengthen local "prev" from
3461 (emit_pattern_before_setloc): Rename param "before" to
3462 "uncast_before" and reintroduce "before" as a local rtx_insn *
3463 using a checked cast. Strengthen locals "first", "last" from
3465 (emit_pattern_before): Likewise rename/cast param "before" to
3466 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3467 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3468 "first" and local "insn" from rtx to rtx_insn *.
3469 (copy_reg_eh_region_note_backward): Likewise for param "last"
3471 * expr.c (fixup_args_size_notes): Rename param "last" to
3472 "uncast_last" and reintroduce "last" as a local rtx_insn *
3473 using a checked cast. Strengthen local "insn" from rtx to
3475 * function.c (set_insn_locations): Strengthen param "insn" from
3477 (record_insns): Likewise for param "insns" and local "tmp".
3478 (active_insn_between): Rename param "tail" to
3479 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3480 using a checked cast.
3481 (thread_prologue_and_epilogue_insns): Split out top-level local
3482 rtx "seq" into three different rtx_insn * locals. Strengthen
3483 local "prologue_seq" from rtx to rtx_insn *.
3484 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3485 from rtx to rtx_insn *.
3486 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3487 (priority): Likewise for locals "prev_first", "twin".
3488 (setup_insn_max_reg_pressure): Likewise for param "after".
3489 (sched_setup_bb_reg_pressure_info): Likewise.
3490 (no_real_insns_p): Strengthen params from const_rtx to
3492 (schedule_block): Strengthen local "next_tail" from rtx to
3494 * ifcvt.c (find_active_insn_before): Strengthen return type and
3495 param "insn" from rtx to rtx_insn *.
3496 (find_active_insn_after): Likewise.
3497 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3498 (cond_exec_process_if_block): Likewise for locals "then_start",
3499 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3500 (noce_process_if_block): Likewise for local "jump".
3501 (merge_if_block): Likewise for two locals named "end".
3502 (cond_exec_find_if_block): Likewise for local "last_insn".
3503 * jump.c (delete_related_insns): Rename param "insn" to
3504 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3505 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3506 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3508 (split_reg): Likewise.
3509 * lra.c (lra_process_new_insns): Likewise.
3510 * modulo-sched.c (permute_partial_schedule): Strengthen param
3511 "last" from rtx to rtx_insn *.
3512 * optabs.c (add_equal_note): Likewise for param "insns" and local
3514 (expand_binop_directly): Add checked casts to rtx_insn * within
3515 NEXT_INSN (pat) uses.
3516 (expand_unop_direct): Likewise.
3517 (maybe_emit_unop_insn): Likewise.
3518 * recog.c (peep2_attempt): Strengthen locals "last",
3519 "before_try", "x" from rtx to rtx_insn *.
3520 * reorg.c (optimize_skip): Strengthen return type and local
3521 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3522 and locals "trial", "next_trial" from rtx to rtx_insn *.
3523 * resource.c (next_insn_no_annul): Strengthen return type and
3524 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3525 rtx_sequence to clarify the code.
3526 (mark_referenced_resources): Add a checked cast to rtx_insn *
3527 within PREV_INSN (x).
3528 (find_dead_or_set_registers): Strengthen return type, param
3529 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3530 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3532 (mark_target_live_regs): Strengthen params "insns" and "target",
3533 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3534 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3536 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3537 from rtx to rtx_insn *.
3538 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3539 from rtx to rtx_insn *.
3540 (copy_reg_eh_region_note_backward): Likewise.
3541 (unshare_all_rtl_in_chain): Likewise for sole param.
3542 (dump_rtl_slim): Strengthen second and third params from const_rtx
3543 to const rtx_insn *.
3544 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3545 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3546 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3547 "next_tail" from rtx to rtx_insn *.
3548 (begin_move_insn): Likewise for local "next".
3549 * sched-int.h (sched_free_deps): Likewise for first and second
3551 (no_real_insns_p): Strengthen both params from const_rtx to
3553 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3555 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3557 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3558 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3559 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3561 (debug_rtl_slim): Strengthen params "first" and "last" from
3562 const_rtx to const rtx_insn *.
3563 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3564 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3565 (convert_to_simple_return): Likewise for param "returnjump".
3566 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3568 (convert_to_simple_return): Likewise for param "returnjump".
3569 * valtrack.c (propagate_for_debug): Likewise for params
3571 * valtrack.h (propagate_for_debug): Likewise for second param.
3573 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3575 * output.h (insn_current_reference_address): Strengthen param
3576 from rtx to rtx_insn *.
3577 * final.c (insn_current_reference_address): Likewise.
3579 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3581 * basic-block.h (inside_basic_block_p): Strengthen param from
3582 const_rtx to const rtx_insn *.
3583 * cfgbuild.c (inside_basic_block_p): Likewise.
3585 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3587 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3589 (get_trace_info): Likewise for param "insn".
3590 (save_point_p): Likewise.
3591 (maybe_record_trace_start): Likewise for both params.
3592 (maybe_record_trace_start_abnormal): Likewise.
3593 (create_trace_edges): Likewise for sole param and for three of the
3595 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3596 to rtx_insn *, and update a call to pat->element to pat->insn.
3598 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3600 * function.h (struct expr_status): Convert field "x_forced_labels"
3601 from rtx_expr_list * to rtx_insn_list *.
3603 * cfgbuild.c (make_edges): Convert local "x" from an
3604 rtx_expr_list * to an rtx_insn_list *, replacing use of
3605 "element" method with "insn" method.
3606 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3607 * except.c (sjlj_emit_dispatch_table): Replace use of
3608 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3610 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3611 rtx_expr_list * to an rtx_insn_list *, replacing use of
3612 "element" method with "insn" method.
3613 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3614 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3615 rtx_insn *, adding a checked cast. Replace use of
3616 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3618 (expand_label): Likewise for local "label_r".
3620 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3622 * function.h (struct rtl_data): Convert field
3623 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3625 * rtl.h (remove_node_from_insn_list): New prototype.
3627 * builtins.c (expand_builtin): When prepending to
3628 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3630 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3631 to rtx_insn_list *, and use its "insn" method rather than
3633 * cfgrtl.c (delete_insn): Use new function
3634 remove_node_from_insn_list rather than
3635 remove_node_from_expr_list.
3636 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3637 to rtx_insn_list *, and use its "insn" method rather than
3639 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3640 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3641 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3642 from remove_node_from_expr_list.
3643 * stmt.c (expand_label): When prepending to
3644 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3647 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3649 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3650 and "x_naked_return_label" from rtx to rtx_code_label *.
3652 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3654 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3655 (SET_NEXT_INSN): Likewise.
3656 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3658 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3659 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3660 to split out the SEQUENCE from local "bundle", strengthening the
3661 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3662 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3663 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3664 and the type of the elements of the "slot" array from rtx to
3666 (reorg_split_calls): Likewise for locals "insn" and "next", and
3667 the type of the elements of the "slot" array.
3669 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3671 (frv_function_prologue): Likewise for locals "insn", "next",
3673 (frv_register_nop): Introduce a local "nop_insn" to be the
3674 rtx_insn * containing rtx "nop".
3676 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3677 used as an insn and sometimes as a pattern, so rename it to
3678 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3679 using it where dealing with the core insn.
3681 * config/picochip/picochip.c (reorder_var_tracking_notes):
3682 Strengthen locals "insn", "next", "last_insn", "queue",
3683 "next_queue", "prev" from rtx to rtx_insn *.
3685 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3686 the second param is an rtx_insn ** rather than an rtx **.
3687 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3688 from rtx to rtx_sequence *, and introduce local named "sequence",
3689 using methods of rtx_sequence to clarify the code.
3690 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3692 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3693 Rename param "after" to "uncast_after", reintroducing "after" as a
3694 local rtx_insn * with a checked cast.
3695 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3696 reintroducing "after" as a local rtx_insn * with a checked cast.
3697 Strengthen local "last" from rtx to rtx_insn * and remove the
3698 now-redundant checked casts.
3699 (copy_delay_slot_insn): Strengthen return type and param from rtx
3702 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3703 "last" from rtx to rtx_insn *.
3705 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3707 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3708 param from rtx to rtx_insn *.
3710 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3712 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3713 and local "insn" from rtx to rtx_insn *.
3714 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3715 (unfilled_slots_next): Likewise.
3716 (function_return_label): Strengthen from rtx to rtx_code_label *.
3717 (function_simple_return_label): Likewise.
3718 (first_active_target_insn): Strengthen return type and param from
3720 (find_end_label): Strengthen return type from rtx to
3721 rtx_code_label *; strengthen locals as appropriate.
3722 (emit_delay_sequence): Strengthen return type, param "insn" and
3723 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3724 and local "li" from rtx to rtx_insn_list *, using methods of
3725 rtx_insn_list for clarity and typesafety.
3726 (add_to_delay_list): Strengthen return type and param "insn" from
3727 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3728 rtx_insn_list * and use methods of rtx_insn_list.
3729 (delete_from_delay_slot): Strengthen return type, param "insn",
3730 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3731 Strengthen local "seq" from rtx to rtx_sequence *, and local
3732 "delay_list" from rtx to rtx_insn_list *, using methods of
3733 rtx_sequence for clarity and type-safety.
3734 (delete_scheduled_jump): Add checked cast when invoking
3735 delete_from_delay_slot. Strengthen local "trial" from rtx to
3737 (optimize_skip): Strengthen return type and local "delay_list"
3738 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3740 (steal_delay_list_from_target): Strengthen return type, param
3741 "delay_list" and local "new_delay_list" from rtx to
3742 rtx_insn_list *. Strengthen param "seq" from rtx to
3743 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3745 Split out local "temp" into multiple more-tightly scoped locals:
3746 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3747 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3748 Strengthen locals named "trial" from rtx to rtx_insn *.
3749 (steal_delay_list_from_fallthrough): Strengthen return type and
3750 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3751 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3752 Strengthen local "trial" from rtx to rtx_insn *.
3753 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3754 to rtx_insn_list * and use its methods. Strengthen local "pat"
3755 from rtx to rtx_sequence * and use its methods. Strengthen locals
3756 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3757 (get_label_before): Strengthen return type and local "label" from
3759 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3760 "next_trial", "next", prev". Strengthen local "delay_list" from
3761 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3763 (follow_jumps): Strengthen return type, param "label" and locals
3764 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3765 (fill_slots_from_thread): Strengthen return type, param
3766 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3767 "insn", "thread", "opposite_thread" and locals "new_thread",
3768 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3769 "sequence" from a checked cast to rtx_sequence so that we can call
3770 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3771 with an rtx_sequence *.
3772 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3773 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3774 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3775 (relax_delay_slots): Strengthen param "first" and locals "insn",
3776 "next", "trial", "delay_insn", "target_label" from rtx to
3777 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3778 Introduce a local "trial_seq" for PATTERN (trial) of type
3779 rtx_sequence *, in both cases using methods of rtx_sequence.
3780 (dbr_schedule): Strengthen param "first" and locals "insn",
3781 "next", "epilogue_insn" from rtx to rtx_insn *.
3783 2014-08-28 Richard Biener <rguenther@suse.de>
3785 PR tree-optimization/62283
3786 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
3787 Do not peel loops for alignment where the vector loop likely
3788 doesn't run at least VF times.
3790 2014-08-28 Bin Cheng <bin.cheng@arm.com>
3792 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
3793 important_candidates. Consider all important candidates if
3794 IVS doesn't give any result. Remove check on ivs->upto.
3795 (try_add_cand_for): Call iv_ca_add_use only once.
3797 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3798 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3799 Anna Tikhonova <anna.tikhonova@intel.com>
3800 Ilya Tocar <ilya.tocar@intel.com>
3801 Andrey Turetskiy <andrey.turetskiy@intel.com>
3802 Ilya Verbin <ilya.verbin@intel.com>
3803 Kirill Yukhin <kirill.yukhin@intel.com>
3804 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3806 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
3807 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
3809 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
3810 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3811 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
3812 (define_insn "*mul<mode>3"): Add EVEX version.
3814 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3815 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3816 Anna Tikhonova <anna.tikhonova@intel.com>
3817 Ilya Tocar <ilya.tocar@intel.com>
3818 Andrey Turetskiy <andrey.turetskiy@intel.com>
3819 Ilya Verbin <ilya.verbin@intel.com>
3820 Kirill Yukhin <kirill.yukhin@intel.com>
3821 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3823 * config/i386/sse.md
3824 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
3825 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
3826 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
3827 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
3828 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
3829 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
3830 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
3831 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
3832 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
3833 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
3834 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
3835 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
3836 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
3837 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
3838 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
3839 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
3841 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3842 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3843 Anna Tikhonova <anna.tikhonova@intel.com>
3844 Ilya Tocar <ilya.tocar@intel.com>
3845 Andrey Turetskiy <andrey.turetskiy@intel.com>
3846 Ilya Verbin <ilya.verbin@intel.com>
3847 Kirill Yukhin <kirill.yukhin@intel.com>
3848 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3850 * config/i386/sse.md
3851 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
3852 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
3853 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
3855 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3856 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3857 Anna Tikhonova <anna.tikhonova@intel.com>
3858 Ilya Tocar <ilya.tocar@intel.com>
3859 Andrey Turetskiy <andrey.turetskiy@intel.com>
3860 Ilya Verbin <ilya.verbin@intel.com>
3861 Kirill Yukhin <kirill.yukhin@intel.com>
3862 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3864 * config/i386/sse.md
3865 (define_mode_iterator VI128_256): New.
3866 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
3868 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3869 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3870 Anna Tikhonova <anna.tikhonova@intel.com>
3871 Ilya Tocar <ilya.tocar@intel.com>
3872 Andrey Turetskiy <andrey.turetskiy@intel.com>
3873 Ilya Verbin <ilya.verbin@intel.com>
3874 Kirill Yukhin <kirill.yukhin@intel.com>
3875 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3877 * config/i386/sse.md
3878 (define_mode_iterator VI8_256_512): New.
3879 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
3881 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
3882 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
3884 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
3886 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3888 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
3889 pointer to the cumulative reloc value and return the value for
3891 (compute_reloc_for_rtx): Take a const_rtx. Call
3892 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
3893 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
3894 for_each_rtx for the CONST case.
3896 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3898 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
3899 (mark_constants_in_pattern): ...this new function to iterate over
3901 (mark_constants): Update accordingly.
3903 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3905 * varasm.c: Include rtl-iter.h.
3906 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
3907 Remove the pointer to the cumulative hashval_t and just return
3908 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
3909 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
3910 Accumulate the hashval_ts here instead of const_rtx_hash_1.
3912 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3914 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
3915 Give real type of data parameter. Remove return value.
3916 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
3917 to iterate over subrtxes.
3919 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3921 * var-tracking.c (use_narrower_mode_test): Turn from being a
3922 for_each_rtx callback to being a function that examines each
3924 (adjust_mems): Update accordingly.
3926 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3928 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
3929 callback to being a function that examines each subrtx itself.
3930 Remove handling of null rtxes.
3931 (add_uses): Update accordingly.
3933 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3935 * var-tracking.c: Include rtl-iter.h.
3936 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
3937 to being a function that examines each subrtx itself.
3938 (use_type): Update accordingly.
3940 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3942 * store-motion.c: Include rtl-iter.h.
3943 (extract_mentioned_regs_1): Delete.
3944 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
3945 for_each_rtx to iterate over subrtxes.
3947 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3949 * sel-sched.c: Include rtl-iter.h
3950 (count_occurrences_1): Delete.
3951 (count_occurrences_equiv): Turn rtxes into const_rtxes.
3952 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3954 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3956 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
3957 * rtlanal.c (tls_referenced_p_1): Delete.
3958 (tls_referenced_p): Take a const_rtx rather than an rtx.
3959 Use FOR_EACH_SUBRTX rather than for_each_rtx.
3961 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3963 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
3964 (for_each_inc_dec): Take an rtx rather than an rtx *.
3965 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
3966 (cselib_record_sets): Likewise.
3967 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
3968 (check_for_inc_dec): Likewise.
3969 * rtlanal.c (for_each_inc_dec_ops): Delete.
3970 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
3971 rather than a pointer to the memory address. Replace
3972 for_each_inc_dec_ops argument with separate function and data
3973 arguments. Abort on non-autoinc addresses.
3974 (for_each_inc_dec_find_mem): Delete.
3975 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
3976 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
3978 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3980 * rtl.h (find_all_hard_regs): Declare.
3981 * rtlanal.c (find_all_hard_regs): New function.
3982 (record_hard_reg_uses_1): Delete.
3983 (record_hard_reg_uses): Use find_all_hard_regs.
3985 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3987 * rtl.h (replace_label_data): Delete.
3988 (replace_label): Take the old label, new label and update-nuses flag
3989 as direct arguments. Return void.
3990 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
3991 * rtlanal.c (replace_label): Update interface as above. Handle
3992 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
3993 iterator. Use FOR_EACH_SUBRTX_PTR.
3995 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3997 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
3998 with const_rtx parameters.
3999 * varasm.c (get_pool_constant): Likewise.
4000 * rtlanal.c (rtx_referenced_p_1): Delete.
4001 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4002 Assert that the rtx we're looking for is nonnull. Allow searches
4003 for constant pool SYMBOL_REFs.
4005 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4007 * reload1.c: Include rtl-iter.h.
4008 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4009 to being a function that examines each subrtx itself.
4010 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4012 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4014 * regcprop.c (cprop_find_used_regs_1): Delete.
4015 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4017 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4019 * regcprop.c: Include rtl-iter.h.
4020 (kill_value): Take a const_rtx.
4021 (kill_autoinc_value): Turn from being a for_each_rtx callback
4022 to being a function that examines each subrtx itself.
4023 (copyprop_hardreg_forward_1): Update accordingly.
4025 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4027 * reg-stack.c: Include rtl-iter.h.
4028 (subst_stack_regs_in_debug_insn): Delete.
4029 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4030 instead of for_each_rtx.
4032 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4034 * lower-subreg.c (find_decomposable_subregs): Turn from being
4035 a for_each_rtx callback to being a function that examines each
4036 subrtx itself. Remove handling of null rtxes.
4037 (decompose_multiword_subregs): Update accordingly.
4039 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4041 * lower-subreg.c (adjust_decomposed_uses): Delete.
4042 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4043 Remove handling of null rtxes.
4045 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4047 * lower-subreg.c: Include rtl-iter.h.
4048 (resolve_subreg_use): Turn from being a for_each_rtx callback
4049 to being a function that examines each subrtx itself. Remove
4050 handling of null rtxes.
4051 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4052 (decompose_multiword_subregs): Likewise.
4054 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4056 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4057 to being a function that examines each subrtx itself.
4058 (simplify_using_condition, simplify_using_initial_values): Update
4061 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4063 * loop-iv.c: Include rtl-iter.h.
4064 (find_single_def_src): New function.
4065 (replace_single_def_regs): Turn from being a for_each_rtx callback
4066 to being a function that examines each subrtx itself.
4067 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4069 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4071 * jump.c (eh_returnjump_p_1): Delete.
4072 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4073 Remove handling of null rtxes.
4075 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4077 * jump.c: Include rtl-iter.h.
4078 (returnjump_p_1): Delete.
4079 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4080 Remove handling of null rtxes.
4082 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4084 * ira.c: Include rtl-iter.h.
4085 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4086 to being a function that examines each subrtx itself. Remove
4087 handling of null rtxes.
4088 (update_equiv_regs): Update call accordingly.
4090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4092 * fwprop.c: Include rtl-iter.h.
4093 (varying_mem_p): Turn from being a for_each_rtx callback to being
4094 a function that examines each subrtx itself.
4095 (propagate_rtx): Update accordingly.
4097 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4099 * function.c: Include rtl-iter.h
4100 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4101 callback to being a function that examines each subrtx itself.
4102 Return the changed flag.
4103 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4104 (instantiate_virtual_regs): Update calls accordingly.
4106 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4108 * final.c: Include rtl-iter.h.
4109 (mark_symbol_ref_as_used): Delete.
4110 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4113 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4115 * emit-rtl.c: Include rtl-iter.h.
4116 (find_auto_inc): Turn from being a for_each_rtx callback to being
4117 a function that examines each subrtx itself. Assume the first operand
4118 to an RTX_AUTOINC is the automodified register.
4119 (try_split): Update call accordingly.
4121 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4123 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4124 Return a bool, inverting the result so that 0/false means "not ok".
4125 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4126 subrtxes of a CONST.
4127 (mem_loc_descriptor, add_const_value_attribute)
4128 (resolve_addr_in_expr): Update calls accordingly.
4130 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4132 * dwarf2out.c: Include rtl-iter.h.
4133 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4134 Remove unused data parameter. Return a bool, inverting the result
4135 so that 0/false means "not ok".
4136 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4137 instead of for_each_rtx.
4139 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4141 * dse.c: Include rtl-iter.h.
4142 (check_mem_read_rtx): Change void * parameter to real type.
4143 Remove return value.
4144 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4145 for_each_rtx. Don't handle null rtxes.
4147 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4149 * df-problems.c: Include rtl-iter.h.
4150 (find_memory): Turn from being a for_each_rtx callback to being
4151 a function that examines each subrtx itself. Continue to look for
4152 volatile references even after a nonvolatile one has been found.
4153 (can_move_insns_across): Update calls accordingly.
4155 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4157 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4158 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4159 to iterate over subrtxes. Return a bool rather than an int.
4161 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4163 * ddg.c: Include rtl-iter.h.
4164 (mark_mem_use_1): Rename to...
4165 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4166 instead of for_each_rtx.
4167 (mem_read_insn_p): Update accordingly.
4169 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4171 * cse.c (change_cc_mode_args): Delete.
4172 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4173 a function that examines each subrtx itself. Take the fields of
4174 change_cc_mode_args as argument and return void.
4175 (cse_change_cc_mode_insn): Update calls accordingly.
4177 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4179 * cse.c (is_dead_reg): Change argument to const_rtx.
4180 (dead_debug_insn_data): Delete.
4181 (is_dead_debug_insn): Expand commentary. Turn from being a
4182 for_each_rtx callback to being a function that examines
4183 each subrtx itself. Take the fields of dead_debug_insn_data
4185 (delete_trivially_dead_insns): Update call accordingly.
4187 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4189 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4190 being a for_each_rtx callback to being a function that examines
4192 (cse_extended_basic_block): Update call accordingly.
4194 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4196 * cse.c (check_dependence_data): Delete.
4197 (check_dependence): Change from being a for_each_rtx callback to being
4198 a function that examines all subrtxes itself. Don't handle null rtxes.
4199 (invalidate): Update call accordingly.
4201 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4203 * cse.c: Include rtl-iter.h.
4204 (approx_reg_cost_1): Delete.
4205 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4206 Don't handle null rtxes.
4208 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4210 * cfgcleanup.c: Include rtl-iter.h.
4211 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4212 to being a function that examines each subrtx itself.
4213 (thread_jump): Update accordingly.
4215 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4217 * combine-stack-adj.c: Include rtl-iter.h.
4218 (record_stack_refs_data): Delete.
4219 (record_stack_refs): Turn from being a for_each_rtx callback
4220 to being a function that examines each subrtx itself.
4221 Take a pointer to the reflist. Invert sense of return value
4222 so that true means success and false means failure. Don't
4224 (combine_stack_adjustments_for_block): Update accordingly.
4226 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4228 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4229 callback to a function that takes an rtx and returns a bool
4230 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4233 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4235 * combine.c: Include rtl-iter.h.
4236 (unmentioned_reg_p_1): Delete.
4237 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4238 Don't handle null rtxes.
4240 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4242 * calls.c: Include rtl-iter.h.
4243 (internal_arg_pointer_based_exp_1): Delete.
4244 (internal_arg_pointer_based_exp): Take a const_rtx.
4245 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4247 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4249 * caller-save.c: Include rtl-iter.h.
4250 (add_used_regs_1): Delete.
4251 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4252 to iterate over subrtxes. Assert that any remaining pseudos
4255 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4257 * bt-load.c: Include rtl-iter.h.
4258 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4259 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4260 to iterate over subrtxes.
4261 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4262 find_btr_use rather than btr_referenced_p.
4264 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4266 * alias.c: Include rtl-iter.h.
4267 (refs_newer_value_cb): Delete.
4268 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4270 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4272 * rtl-iter.h: New file.
4273 * rtlanal.c: Include it.
4274 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4275 (generic_subrtx_iterator <T>::add_single_to_queue)
4276 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4277 (generic_subrtx_iterator <T>::free_array): New functions.
4278 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4279 (generic_subrtx_iterator <const_rtx_accessor>)
4280 (generic_subrtx_iterator <rtx_var_accessor>
4281 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4282 (setup_reg_subrtx_bounds): New function.
4283 (init_rtlanal): Call it.
4285 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4288 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4290 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4292 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4294 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4296 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4298 * rtl.h (JUMP_LABEL_AS_INSN): New.
4300 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4302 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4304 (alloc_EXPR_LIST): Strengthen return type from rtx to
4306 (remove_free_EXPR_LIST_node): Likewise for param.
4307 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4308 from rtx to rtx_expr_list *.
4309 * sched-int.h (struct deps_desc): Strengthen fields
4310 "pending_read_mems" and "pending_write_mems" from rtx to
4313 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4314 rtx to rtx_expr_list *.
4315 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4316 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4318 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4319 from rtx to rtx_expr_list *.
4320 * loop-iv.c (simplify_using_initial_values): Strengthen local
4321 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4322 "pnote_next" from rtx * to rtx_expr_list **.
4323 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4324 param "exprp" from rtx * to rtx_expr_list **.
4325 (add_insn_mem_dependence): Strengthen local "mem_list" from
4326 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4328 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4329 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4330 param "old_mems_p" from rtx * to rtx_expr_list **.
4331 * var-tracking.c (struct adjust_mem_data): Strengthen field
4332 "side_effects" from rtx to rtx_expr_list *.
4333 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4335 (prepare_call_arguments): Likewise.
4337 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4339 * function.h (struct rtl_data): Strengthen field
4340 "x_stack_slot_list" from rtx to rtx_expr_list *.
4342 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4343 when assigning to stack_slot_list.
4345 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4347 * function.h (struct rtl_data): Strengthen field
4348 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4349 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4350 rtx * to rtx_expr_list **.
4352 * cfgbuild.c (make_edges): In loop over
4353 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4354 rtx_expr_list *, and use methods of the latter class to clarify
4356 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4357 rtx_expr_list *, and use methods of the latter class to clarify
4359 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4360 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4361 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4362 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4363 to rtx_expr_list *. Use methods of the latter class to clarify
4366 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4368 * function.h (struct expr_status): Strengthen field
4369 "x_forced_labels" from rtx to rtx_expr_list *.
4371 * cfgbuild.c (make_edges): Split local "x" into two locals,
4372 strengthening one from rtx to rtx_expr_list *, and using methods
4374 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4375 loop over forced_labels, introduce strengthen it from rtx to
4376 rtx_expr_list *, using methods to clarify the code.
4377 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4378 to rtx_expr_list *, using methods of said class to clarify the
4380 * reload1.c (set_initial_label_offsets): Split local "x" into two
4381 per-loop variables, strengthening the first from rtx to
4382 rtx_expr_list * and using methods.
4384 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4386 * coretypes.h (class rtx_expr_list): Add forward declaration.
4387 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4388 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4389 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4390 invariant: GET_CODE (X) == EXPR_LIST.
4391 (is_a_helper <rtx_expr_list *>::test): New.
4392 (rtx_expr_list::next): New.
4393 (rtx_expr_list::element): New.
4394 (gen_rtx_EXPR_LIST): New.
4396 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4398 * varasm.c (mark_constants): Convert a GET_CODE check into a
4399 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4400 Use methods of rtx_sequence to clarify the code.
4402 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4404 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4405 local "seq" via a checked cast, and use methods of rtx_sequence
4406 to simplify the code.
4408 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4410 * resource.c (mark_referenced_resources): Strengthen local
4411 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4412 using methods of rtx_sequence to clarify the code.
4413 (find_dead_or_set_registers): Within the switch statement, convert
4414 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4415 the JUMP_P handling, introduce another local "seq", adding a
4416 checked cast to rtx_sequence *. In both cases, use methods of
4417 rtx_sequence to clarify the code.
4418 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4419 via a checked cast, and use methods of rtx_sequence to simplify
4422 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4424 * reorg.c (redundant_insn): In two places in the function, replace
4425 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4426 usings methods of rtx_sequence to clarify the code.
4428 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4430 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4431 local "seq" with a checked cast, and use methods of rtx_sequence
4432 to clarify the code.
4434 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4436 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4437 with a checked cast, in the region for where we know it's a
4438 SEQUENCE. Use methods of rtx_sequence.
4440 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4442 * final.c (get_attr_length_1): Replace GET_CODE check with a
4443 dyn_cast, introducing local "seq" and the use of methods of
4445 (shorten_branches): Likewise, introducing local "body_seq".
4446 Strengthen local "inner_insn" from rtx to rtx_insn *.
4447 (reemit_insn_block_notes): Replace GET_CODE check with a
4448 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4449 Use methods of rtx_sequence.
4450 (final_scan_insn): Likewise, introducing local "seq" for when
4451 "body" is known to be a SEQUENCE, using its methods.
4453 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4455 * except.c (can_throw_external): Strengthen local "seq" from rtx
4456 to rtx_sequence *. Use methods of rtx_sequence.
4457 (insn_nothrow_p): Likewise.
4459 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4461 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4462 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4463 Use methods of rtx_sequence.
4464 (scan_trace): Likewise for local "pat".
4466 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4468 * coretypes.h (class rtx_sequence): Add forward declaration.
4469 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4470 invariant: GET_CODE (X) == SEQUENCE.
4471 (is_a_helper <rtx_sequence *>::test): New.
4472 (is_a_helper <const rtx_sequence *>::test): New.
4473 (rtx_sequence::len): New.
4474 (rtx_sequence::element): New.
4475 (rtx_sequence::insn): New.
4477 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4479 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4481 (alloc_INSN_LIST): Strengthen return type from rtx to
4483 (copy_INSN_LIST): Likewise for return type and param.
4484 (concat_INSN_LIST): Likewise for both params and return type.
4485 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4486 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4487 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4488 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4490 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4491 "implicit_sets", "control_uses", "clobbers" from rtx to
4493 (struct deps_desc): Likewise for fields "pending_read_insns",
4494 "pending_write_insns", "pending_jump_insns",
4495 "last_pending_memory_flush", "last_function_call",
4496 "last_function_call_may_noreturn", "sched_before_next_call",
4497 "sched_before_next_jump".
4498 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4499 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4501 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4502 from rtx to rtx_insn_list *.
4503 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4506 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4507 to rtx_insn_list **.
4508 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4510 (queue_insn): Likewise for local "link".
4511 (struct haifa_saved_data): Strengthen field "insn_queue" from
4512 rtx * to rtx_insn_list **.
4513 (save_backtrack_point): Update allocation of save->insn_queue to
4514 reflect the strengthening of elements from rtx to rtx_insn_list *.
4515 (queue_to_ready): Strengthen local "link" from rtx to
4516 rtx_insn_list *; use methods "next" and "insn" when traversing the
4518 (early_queue_to_ready): Likewise for locals "link", "next_link",
4520 (schedule_block): Update allocation of insn_queue to reflect the
4521 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4522 local "link" from rtx to rtx_insn_list *, and use methods when
4524 (add_to_speculative_block): Strengthen locals "twins" and
4525 "next_node" from rtx to rtx_insn_list *, and use methods when
4526 working with them. Strengthen local "twin" from rtx to
4527 rtx_insn *, eliminating a checked cast.
4528 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4529 from rtx to rtx_insn_list *, and use methods when working with
4532 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4533 from rtx to rtx_insn_list *, adding a checked cast.
4534 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4536 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4537 "newlink" from rtx to rtx_insn_list *. Strengthen local
4538 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4539 from rtx to rtx_insn *.
4540 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4541 from rtx to rtx_insn_list *. Use methods of the latter class.
4542 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4543 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4544 (remove_free_INSN_LIST_node): Strengthen return type and local
4545 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4546 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4547 rtx_insn_list *, using "insn" method.
4549 * sched-deps.c (add_dependence_list): Strengthen param "list"
4550 from rtx to rtx_insn_list *, and use methods when working with it.
4551 (add_dependence_list_and_free): Strengthen param "listp" from
4552 rtx * to rtx_insn_list **.
4553 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4554 to rtx_insn_list **, and use methods when working with *listp.
4555 (remove_from_both_dependence_lists): Strengthen param "listp" from
4556 rtx * to rtx_insn_list **
4557 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4558 to rtx_insn_list **. Eliminate local "link", in favor of two new
4559 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4561 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4562 by introducing local "cond_deps".
4563 (remove_from_deps): Strengthen param "insn" from rtx to
4566 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4567 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4568 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4569 Use methods of rtx_insn_list.
4571 * store-motion.c (struct st_expr): Strengthen fields
4572 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4573 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4575 (find_moveable_store): Split out "tmp" into multiple more-tightly
4576 scoped locals. Use methods of rtx_insn_list *.
4577 (compute_store_table): Strengthen local "tmp" from rtx to
4578 rtx_insn *. Use methods of rtx_insn_list *.
4580 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4582 * coretypes.h (class rtx_insn_list): Add forward declaration.
4583 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4584 (is_a_helper <rtx_insn_list *>::test): New.
4585 (rtx_insn_list::next): New.
4586 (rtx_insn_list::insn): New.
4587 (gen_rtx_INSN_LIST): Add prototype.
4588 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4589 * gengenrtl.c (special_rtx): Add INSN_LIST.
4591 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4593 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4594 "prev" from rtx to rtx_insn *.
4596 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4598 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4599 functions. Require merely an rtx for now, not an rtx_insn *.
4600 (BLOCK_FOR_INSN): Likewise.
4601 (INSN_LOCATION): Likewise.
4602 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4604 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4606 * rtl.h (PATTERN): Convert this macro into a pair of inline
4607 functions, for now, requiring const_rtx and rtx.
4609 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4611 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4613 (final_postscan_insn): Likewise.
4614 (adjust_cost): Likewise.
4615 (adjust_priority): Likewise.
4616 (variable_issue): Likewise.
4617 (macro_fusion_pair_p): Likewise.
4618 (dfa_post_cycle_insn): Likewise.
4619 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4620 (first_cycle_multipass_issue): Likewise.
4621 (dfa_new_cycle): Likewise.
4622 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4623 (speculate_insn): Likewise for param "insn".
4624 (gen_spec_check): Likewise for params "insn" and "label".
4625 (get_insn_spec_ds): Likewise for param "insn".
4626 (get_insn_checked_ds): Likewise.
4627 (dispatch_do): Likewise.
4628 (dispatch): Likewise.
4629 (cannot_copy_insn_p): Likewise.
4630 (invalid_within_doloop): Likewise.
4631 (legitimate_combined_insn): Likewise.
4635 * doc/tm.texi: Automatically updated to reflect changes to
4638 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4640 (schedule_block): Likewise.
4641 (sched_init): Likewise.
4642 (sched_speculate_insn): Strengthen param "insn" from rtx to
4644 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4646 * hooks.c (hook_bool_rtx_true): Rename to...
4647 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4649 (hook_constcharptr_const_rtx_null): Rename to...
4650 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4651 first param from const_rtx to const rtx_insn *.
4652 (hook_bool_rtx_int_false): Rename to...
4653 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4654 param from rtx to rtx_insn *.
4655 (hook_void_rtx_int): Rename to...
4656 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4659 * hooks.h (hook_bool_rtx_true): Rename to...
4660 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4662 (hook_bool_rtx_int_false): Rename to...
4663 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4664 param from rtx to rtx_insn *.
4665 (hook_void_rtx_int): Rename to...
4666 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4668 (hook_constcharptr_const_rtx_null): Rename to...
4669 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4670 first param from const_rtx to const rtx_insn *.
4672 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4673 and local "prev" from rtx to rtx_insn *.
4675 * sched-int.h (sched_speculate_insn): Strengthen first param from
4678 * sel-sched.c (create_speculation_check): Likewise for local "label".
4679 * targhooks.c (default_invalid_within_doloop): Strengthen param
4680 "insn" from const_rtx to const rtx_insn *.
4681 * targhooks.h (default_invalid_within_doloop): Strengthen param
4682 from const_rtx to const rtx_insn *.
4684 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4685 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4687 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4689 (arc_invalid_within_doloop): Likewise, with const.
4691 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4692 (arm_cannot_copy_insn_p): Likewise for param "insn".
4693 (arm_unwind_emit): Likewise.
4695 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4698 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4699 (c6x_variable_issue): Likewise. Removed now-redundant checked
4701 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4703 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4704 Likewise for param "insn".
4705 (epiphany_mode_after): Likewise.
4706 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4707 params "insn", "dep_insn".
4708 (epiphany_mode_needed): Likewise for param "insn".
4709 (epiphany_mode_after): Likewise.
4711 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4712 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4713 (ix86_avx_u128_mode_needed): Likewise.
4714 (ix86_i387_mode_needed): Likewise.
4715 (ix86_mode_needed): Likewise.
4716 (ix86_avx_u128_mode_after): Likewise.
4717 (ix86_mode_after): Likewise.
4718 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4719 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4720 (ix86_adjust_priority): Likewise for param "insn".
4721 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4722 (do_dispatch): Likewise.
4723 (has_dispatch): Likewise.
4724 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4726 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4727 reflect renaming of default hook implementation from
4728 hook_constcharptr_const_rtx_null to
4729 hook_constcharptr_const_rtx_insn_null.
4730 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4732 (ia64_variable_issue): Likewise for param "insn".
4733 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4734 (ia64_dfa_new_cycle): Likewise.
4735 (ia64_get_insn_spec_ds): Likewise.
4736 (ia64_get_insn_checked_ds): Likewise.
4737 (ia64_speculate_insn): Likewise.
4738 (ia64_gen_spec_check): Likewise for params "insn", "label".
4739 (ia64_asm_unwind_emit): Likewise for param "insn".
4741 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4743 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4745 (m68k_sched_variable_issue): Likewise for param "insn".
4747 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4750 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4751 Likewise for params "insn", "dep".
4753 * config/mips/mips.c (mips_adjust_cost): Likewise.
4754 (mips_variable_issue): Likewise for param "insn".
4755 (mips_final_postscan_insn): Likewise.
4757 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4758 for params "insn", "dep".
4760 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4762 (pa_adjust_priority): Likewise for param "insn".
4764 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4765 Likewise for params "insn", "dep_insn".
4767 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4769 (rs6000_variable_issue): Likewise.
4770 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4771 (rs6000_debug_adjust_cost): Likewise.
4772 (rs6000_adjust_priority): Likewise for param "insn".
4773 (rs6000_use_sched_lookahead_guard): Likewise.
4774 (get_next_active_insn): Likewise for return type and both params.
4775 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4776 and locals "insn", "next_insn".
4777 (pad_groups): Likewise.
4779 * config/s390/s390.c (s390_adjust_priority): Likewise for param
4781 (s390_cannot_copy_insn_p): Likewise.
4782 (s390_sched_variable_issue): Likewise for third param, eliminating
4784 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
4785 default hook implementation from hook_constcharptr_const_rtx_null
4786 to hook_constcharptr_const_rtx_insn_null.
4788 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
4789 from rtx to rtx_insn *.
4790 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
4791 (sh_variable_issue): Likewise for param "insn".
4792 (sh_dfa_new_cycle): Likewise.
4793 (sh_mode_needed): Likewise.
4794 (sh_mode_after): Likewise.
4796 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
4797 params "insn", "dep_insn".
4798 (hypersparc_adjust_cost): Likewise.
4799 (sparc_adjust_cost): Likewise.
4801 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
4802 param, eliminated checked cast.
4803 (spu_sched_adjust_cost): Likewise for first and third params.
4805 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
4806 params "insn" and "dep_insn" from rtx to rtx_insn *.
4808 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
4810 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4812 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
4813 (set_is_load_p): ...this, updating to work on a SET pattern rather
4815 (is_store_insn): Rename to...
4816 (set_is_store_p): ...this, updating to work on a SET pattern
4817 rather than an insn.
4818 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
4819 top of function to where it is needed. Rewrite the bogus
4820 condition that checks for "insn" and "dep" being PARALLEL to
4821 instead use single_set, introducing locals "insn_set" and
4822 "dep_set". Given that we only ever returned "cost" for a non-pair
4823 of SETs, bail out early if we don't have a pair of SET.
4824 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
4825 use the new locals "insn_set" and "dep_set", and update calls to
4826 is_load_insn and is_store_insn to be calls to set_is_load_p and
4829 2014-08-27 Guozhi Wei <carrot@google.com>
4832 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
4833 amount before using it.
4835 2014-08-27 Richard Biener <rguenther@suse.de>
4837 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
4838 get_maxval_strlen inside a more useful API.
4839 (gimple_fold_builtin_with_strlen): Remove and fold into ...
4840 (gimple_fold_builtin): ... caller.
4841 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
4842 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
4843 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
4844 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
4845 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
4846 gimple_fold_builtin_sprintf): Adjust to compute maxval
4849 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
4852 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
4854 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4855 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4856 Anna Tikhonova <anna.tikhonova@intel.com>
4857 Ilya Tocar <ilya.tocar@intel.com>
4858 Andrey Turetskiy <andrey.turetskiy@intel.com>
4859 Ilya Verbin <ilya.verbin@intel.com>
4860 Kirill Yukhin <kirill.yukhin@intel.com>
4861 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4863 * config/i386/sse.md
4864 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
4865 Use `concat_tg_mode' attribute to determine asm register size.
4867 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4868 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4869 Anna Tikhonova <anna.tikhonova@intel.com>
4870 Ilya Tocar <ilya.tocar@intel.com>
4871 Andrey Turetskiy <andrey.turetskiy@intel.com>
4872 Ilya Verbin <ilya.verbin@intel.com>
4873 Kirill Yukhin <kirill.yukhin@intel.com>
4874 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4876 * config/i386/sse.md
4877 (define_mode_iterator VI48_AVX512VL): New.
4878 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
4879 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
4880 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
4881 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4882 with VI1): Change mode iterator.
4883 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4884 with VI_ULOADSTORE_BW_AVX512VL): New.
4885 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4886 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4887 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4888 with VI1): Change mode iterator.
4889 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4890 with VI_ULOADSTORE_BW_AVX512VL): New.
4891 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
4892 with VI_ULOADSTORE_F_AVX512VL): Ditto.
4893 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4894 with VI1): Change mode iterator.
4895 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4896 with VI_ULOADSTORE_BW_AVX512VL): New.
4897 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
4898 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
4899 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
4900 (define_insn "<avx512>_storedqu<mode>_mask" with
4901 VI48_AVX512VL): New.
4902 (define_insn "<avx512>_storedqu<mode>_mask" with
4903 VI12_AVX512VL): Ditto.
4905 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
4906 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4907 Anna Tikhonova <anna.tikhonova@intel.com>
4908 Ilya Tocar <ilya.tocar@intel.com>
4909 Andrey Turetskiy <andrey.turetskiy@intel.com>
4910 Ilya Verbin <ilya.verbin@intel.com>
4911 Kirill Yukhin <kirill.yukhin@intel.com>
4912 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4914 * config/i386/sse.md
4915 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
4916 (define_mode_iterator VI48_AVX512BW): New.
4917 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
4918 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4919 with VI48_AVX2_48_AVX512F): New.
4920 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
4921 with VI2_AVX512VL): Ditto.
4923 2014-08-27 Richard Biener <rguenther@suse.de>
4926 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
4927 (fold_builtin_3): Do not fold strcat_chk here.
4928 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
4930 (gimple_fold_builtin): Fold strcat_chk here.
4932 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
4934 * dwarf2out.h (dwarf2out_decl): Remove prototype.
4935 * dwarf2out.c (dwarf2out_decl): Make static.
4937 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
4939 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
4941 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4943 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
4944 from rtx to rtx_insn *.
4945 (cselib_lookup_from_insn): Likewise for final param.
4946 (cselib_subst_to_values_from_insn): Likewise.
4947 (cselib_add_permanent_equiv): Likewise.
4949 * cselib.c (cselib_current_insn): Likewise for this variable.
4950 (cselib_subst_to_values_from_insn): Likewise for param "insn".
4951 (cselib_lookup_from_insn): Likewise.
4952 (cselib_add_permanent_equiv): Likewise for param "insn" and local
4953 "save_cselib_current_insn".
4954 (cselib_process_insn): Replace use of NULL_RTX with NULL.
4956 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
4957 from rtx to rtx_insn *.
4959 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4961 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
4964 2014-08-26 David Malcolm <dmalcolm@redhat.com>
4966 * df.h (df_dump_insn_problem_function): Strengthen first param of
4967 this callback from const_rtx to const rtx_insn *.
4968 (struct df_insn_info): Strengthen field "insn" from rtx to
4970 (DF_REF_INSN): Eliminate this function, reinstating the older
4972 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
4973 (df_reg_defined): Likewise.
4974 (df_find_use): Likewise.
4975 (df_reg_used): Likewise.
4976 (df_dump_insn_top): Strengthen param 1 from const_rtx to
4978 (df_dump_insn_bottom): Likewise.
4979 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
4980 (df_insn_debug_regno): Likewise.
4981 (debug_df_insn): Likewise.
4982 (df_rd_simulate_one_insn): Likewise for param 2.
4983 (df_word_lr_simulate_defs): Likewise for param 1.
4984 (df_word_lr_simulate_uses): Likewise.
4985 (df_md_simulate_one_insn): Likewise for param 2.
4986 (df_simulate_find_noclobber_defs): Likewise for param 1.
4987 (df_simulate_find_defs): Likewise.
4988 (df_simulate_defs): Likewise.
4989 (df_simulate_uses): Likewise.
4990 (df_simulate_one_insn_backwards): Likewise for param 2.
4991 (df_simulate_one_insn_forwards): Likewise.
4992 (df_uses_create): Likewise for param 2.
4993 (df_insn_create_insn_record): Likewise for param 1.
4994 (df_insn_delete): Likewise.
4995 (df_insn_rescan): Likewise.
4996 (df_insn_rescan_debug_internal): Likewise.
4997 (df_insn_change_bb): Likewise.
4998 (df_notes_rescan): Likewise.
4999 * rtl.h (remove_death): Likewise for param 2.
5000 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5002 * sched-int.h (reemit_notes): Strengthen param from rtx to
5004 * valtrack.h (propagate_for_debug): Likewise for param 1.
5006 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5007 local "tmp_rtx" from const_rtx to const rtx_insn *.
5008 * combine.c (remove_death): Strengthen param "insn" from rtx to
5010 (move_deaths): Likewise for local "where_dead".
5011 * cse.c (delete_trivially_dead_insns): Introduce local
5012 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5013 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5015 (df_reg_defined): Likewise.
5016 (df_find_use): Likewise.
5017 (df_reg_used): Likewise.
5018 (df_dump_insn_problem_data): Strengthen param "insn" from
5019 const_rtx to const rtx_insn *.
5020 (df_dump_insn_top): Likewise.
5021 (df_dump_insn_bottom): Likewise.
5022 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5023 (df_insn_debug_regno): Likewise.
5024 (debug_df_insn): Likewise.
5025 (DF_REF_INSN): Delete.
5026 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5027 from rtx to rtx_insn *.
5028 (df_chain_insn_top_dump): Strengthen param "insn" from
5029 const_rtx to const rtx_insn *.
5030 (df_chain_insn_bottom_dump): Likewise.
5031 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5033 (df_word_lr_simulate_uses): Likewise.
5034 (df_print_note): Likewise.
5035 (df_remove_dead_and_unused_notes): Likewise.
5036 (df_set_unused_notes_for_mw): Likewise.
5037 (df_set_dead_notes_for_mw): Likewise.
5038 (df_create_unused_note): Likewise.
5039 (df_simulate_find_defs): Likewise.
5040 (df_simulate_find_uses): Likewise.
5041 (df_simulate_find_noclobber_defs): Likewise.
5042 (df_simulate_defs): Likewise.
5043 (df_simulate_uses): Likewise.
5044 (df_simulate_one_insn_backwards): Likewise.
5045 (df_simulate_one_insn_forwards): Likewise.
5046 (df_md_simulate_one_insn): Likewise.
5047 * df-scan.c (df_uses_create): Likewise.
5048 (df_insn_create_insn_record): Likewise.
5049 (df_insn_delete): Likewise.
5050 (df_insn_rescan): Likewise.
5051 (df_insn_rescan_debug_internal): Likewise.
5052 (df_insn_change_bb): Likewise.
5053 (df_notes_rescan): Likewise.
5054 (df_refs_add_to_chains): Likewise.
5055 (df_insn_refs_verify): Likewise.
5056 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5057 when invoking df_insn_delete.
5058 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5059 (set_unique_reg_note): Add checked cast.
5060 * final.c (cleanup_subreg_operands): Likewise.
5061 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5062 "insn" from rtx to rtx_insn *.
5063 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5064 "last" from rtx to rtx_insn *.
5065 * ira-emit.c (change_regs_in_insn): New function.
5066 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5067 Invoke change_regs_in_insn rather than change_regs.
5068 * ira.c (update_equiv_regs): Strengthen locals "insn",
5069 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5070 for_each_rtx_in_insn rather than for_each_rtx.
5071 * recog.c (confirm_change_group): Add checked casts.
5072 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5074 (peep2_fill_buffer): Add checked cast.
5075 * rtlanal.c (remove_note): Likewise.
5076 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5077 locals "next" "end" from rtx to rtx_insn *.
5079 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5081 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5083 (struct reg_use_data): Likewise for field "insn".
5084 (insn_cost): Likewise for param.
5085 (real_insn_for_shadow): Likewise for return type and param.
5086 (increase_insn_priority): Likewise for param 1.
5087 (debug_dependencies): Likewise for both params.
5089 * haifa-sched.c (insn_delay): Likewise for param "insn".
5090 (real_insn_for_shadow): Likewise for return type and param "insn".
5091 (update_insn_after_change): Likewise for param "insn".
5092 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5094 (insn_cost): Likewise for param "insn".
5095 (increase_insn_priority): Likewise.
5096 (calculate_reg_deaths): Likewise.
5097 (setup_insn_reg_pressure_info): Likewise.
5098 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5099 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5100 (model_recompute): Likewise.
5101 (must_restore_pattern_p): Likewise for param "next".
5102 (model_excess_cost): Likewise for param "insn".
5103 (queue_remove): Likewise.
5104 (adjust_priority): Likewise for param "prev".
5105 (update_register_pressure): Likewise for param "insn".
5106 (setup_insn_max_reg_pressure): Likewise for local "insn".
5107 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5108 (model_add_to_schedule): Likewise.
5109 (model_reset_queue_indices): Likewise for local "insn".
5110 (unschedule_insns_until): Strengthen local "recompute_vec" from
5111 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5112 "con" from rtx to rtx_insn *.
5113 (restore_last_backtrack_point): Likewise for both locals "x". Add
5115 (estimate_insn_tick): Likewise for param "insn".
5116 (commit_schedule): Likewise for params "prev_head", "tail" and
5118 (verify_shadows): Likewise for locals "i1", "i2".
5119 (dump_insn_stream): Likewise for params "head", "tail" and locals
5120 "next_tail", "insn".
5121 (schedule_block): Likewise for locals "insn", "x". Add a checked
5123 (fix_inter_tick): Likewise for params "head", "tail".
5124 (create_check_block_twin): Likewise for local "jump".
5125 (haifa_change_pattern): Likewise for param "insn".
5126 (haifa_speculate_insn): Likewise.
5127 (dump_new_block_header): Likewise for params "head", "tail".
5128 (fix_jump_move): Likewise for param "jump".
5129 (move_block_after_check): Likewise.
5130 (sched_init_insn_luid): Likewise for param "insn".
5131 (sched_init_luids): Likewise for local "insn".
5132 (insn_luid): Likewise for param "insn".
5133 (init_h_i_d): Likewise.
5134 (haifa_init_h_i_d): Likewise for local "insn".
5135 (haifa_init_insn): Likewise for param "insn".
5136 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5138 (create_insn_reg_use): Likewise for param "insn".
5139 (setup_insn_reg_uses): Likewise. Add a checked cast.
5140 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5141 "tail" from rtx to rtx_insn *.
5142 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5143 "insn", "next_tail".
5145 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5147 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5148 from rtx to rtx_insn *.
5149 (model_add_to_schedule): Likewise for locals "start", "end",
5152 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5154 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5156 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5157 "to" and locals "insn", "next", "copy". Remove now-redundant
5160 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5162 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5163 rtx_insn * and param 4 from rtx * to rtx_insn **.
5164 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5165 param 2 from rtx * to rtx_insn **.
5167 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5168 rtx_insn * and final param from rtx * to rtx_insn **.
5170 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5171 from rtx to rtx_insn *.
5172 (try_head_merge_bb): Likewise for both locals named "move_upto".
5173 * df-problems.c (can_move_insns_across): Likewise for params
5174 "from", "to", "across_from", "across_to" and locals "insn",
5175 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5177 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5178 from rtx to rtx_insn *.
5179 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5180 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5181 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5183 (noce_try_abs): Likewise.
5184 (noce_get_condition): Likewise for param "jump". Strengthen param
5185 "earliest" from rtx * to rtx_insn **.
5186 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5188 (find_cond_trap): Likewise.
5189 (dead_or_predicable): Likewise for local "earliest".
5190 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5192 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5193 and local "prev". Strengthen param "earliest" from rtx * to
5195 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5196 Strengthen param "earliest" from rtx * to rtx_insn **.
5198 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5200 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5201 "to" and local "insn" from rtx to rtx_insn *.
5203 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5205 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5206 from rtx to rtx_insn *.
5207 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5208 (code_motion_path_driver): Likewise for local "last_insn".
5209 (simplify_changed_insns): Likewise for local "insn".
5211 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5213 * rtl.h (push_to_sequence): Strengthen param from rtx to
5215 (push_to_sequence2): Likewise for both params.
5216 (delete_insns_since): Likewise for param.
5217 (reorder_insns_nobb): Likewise for all three params.
5218 (set_new_first_and_last_insn): Likewise for both params.
5220 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5221 rtx_insn *. Remove now-redundant cast.
5222 (set_last_insn): Likewise.
5224 * builtins.c (expand_builtin_return): Strengthen local
5225 "call_fusage" from rtx to rtx_insn *.
5226 * cfgrtl.c (create_basic_block_structure): Likewise for local
5228 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5229 "first", "last" and local "insn".
5230 (delete_insns_since): Likewise for param "from".
5231 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5233 (push_to_sequence): Likewise for param "first" and local "last".
5234 (push_to_sequence2): Likewise for params "first" and "last".
5235 * lra.c (emit_add3_insn): Likewise for local "last".
5236 (lra_emit_add): Likewise.
5237 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5239 (process_address_1): Likewise for locals "insn", last".
5240 * modulo-sched.c (ps_first_note): Likewise for return type.
5241 * optabs.c (expand_binop_directly): Likewise for param "last".
5243 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5245 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5247 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5249 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5251 * function.h (struct sequence_stack): Strengthen fields "first"
5252 and "last" from rtx to rtx_insn *.
5253 (struct emit_status): Likewise for fields "x_first_insn" and
5256 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5257 (set_first_insn): Add checked cast.
5258 (get_last_insn): Remove now-redundant checked cast.
5259 (set_last_insn): Add checked cast.
5261 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5262 "saved_first" and "saved_last" from rtx to rtx_insn *.
5264 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5266 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5267 (unlink_insn_chain): Strengthen both params from rtx to
5270 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5272 (unlink_insn_chain): Likewise for params "first" and "last".
5273 Remove now-redundant checked cast.
5274 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5275 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5277 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5279 (add_insn): Likewise for param "insn" and local "prev".
5280 (add_insn_after_nobb): Likewise for both params and local "next".
5281 (add_insn_before_nobb): Likewise for both params and local "prev".
5282 (add_insn_after): Rename param "after" to "uncast_after",
5283 introducing local "after" with another checked cast.
5284 (add_insn_before): Rename params "insn" and "before", giving them
5285 "uncast_" prefixes, adding the old names back using checked casts.
5286 (emit_note_after): Likewise for param "after".
5287 (emit_note_before): Likewise for param "before".
5288 (emit_label): Add a checked cast.
5290 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5292 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5293 "insn" from rtx to rtx_insn *.
5295 * cselib.c (cselib_record_sets_hook): Likewise.
5297 * var-tracking.c (add_with_sets): Likewise, renaming back from
5298 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5301 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5303 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5304 and "header_" from rtx to rtx_insn *.
5305 (struct basic_block_d): Likewise for field "head_" within "x"
5306 field of union basic_block_il_dependent.
5307 (BB_HEAD): Drop function...
5308 (SET_BB_HEAD): ...and this function in favor of...
5309 (BB_HEAD): ...reinstate macro.
5310 (BB_END): Drop function...
5311 (SET_BB_END): ...and this function in favor of...
5312 (BB_END): ...reinstate macro.
5313 (BB_HEADER): Drop function...
5314 (SET_BB_HEADER): ...and this function in favor of...
5315 (BB_HEADER): ...reinstate macro.
5317 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5318 (fix_crossing_unconditional_branches): Likewise.
5319 * caller-save.c (save_call_clobbered_regs): Likewise.
5320 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5321 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5322 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5323 (merge_blocks_move_successor_nojumps): Likewise.
5324 (outgoing_edges_match): Update use of for_each_rtx to
5325 for_each_rtx_in_insn.
5326 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5327 (expand_gimple_cond): Likewise.
5328 (expand_gimple_tailcall): Likewise.
5329 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5331 (construct_exit_block): Drop use of SET_BB_END.
5332 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5334 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5335 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5336 SET_BB_HEAD and SET_BB_END.
5337 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5339 (rtl_delete_block): Drop use of SET_BB_HEAD.
5340 (rtl_split_block): Drop use of SET_BB_END.
5341 (emit_nop_for_unique_locus_between): Likewise.
5342 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5343 (block_label): Drop use of SET_BB_HEAD.
5344 (fixup_abnormal_edges): Drop use of SET_BB_END.
5345 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5346 (relink_block_chain): Likewise.
5347 (fixup_reorder_chain): Drop use of SET_BB_END.
5348 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5349 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5350 rtx_insn **. Drop use of SET_BB_HEADER.
5351 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5353 (BB_HEAD): Delete this function.
5354 (SET_BB_HEAD): Likewise.
5356 (SET_BB_END): Likewise.
5357 (BB_HEADER): Likewise.
5358 (SET_BB_HEADER): Likewise.
5359 * emit-rtl.c (add_insn_after): Rename param "insn" to
5360 "uncast_insn", adding a new local "insn" and a checked cast to
5361 rtx_insn *. Drop use of SET_BB_END.
5362 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5363 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5364 (reorder_insns): Drop use of SET_BB_END.
5365 (emit_insn_after_1): Strengthen param "first" and locals "last",
5366 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5367 (emit_pattern_after_noloc): Add checked cast.
5368 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5369 (restore_other_notes): Likewise.
5370 (move_insn): Likewise.
5371 (sched_extend_bb): Likewise.
5372 (fix_jump_move): Likewise.
5373 * ifcvt.c (noce_process_if_block): Likewise.
5374 (dead_or_predicable): Likewise.
5375 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5376 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5377 * sel-sched-ir.c (sel_move_insn): Likewise.
5378 * sel-sched.c (move_nop_to_previous_block): Likewise.
5380 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5382 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5384 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5386 * basic-block.h (create_basic_block_structure): Strengthen params
5387 1 "head" and 2 "end" from rtx to rtx_insn *.
5388 * cfgrtl.c (create_basic_block_structure): Likewise.
5389 (rtl_create_basic_block): Update casts from void * to rtx to
5390 rtx_insn *, so that we can pass them as rtx_insn * to
5391 create_basic_block_structure.
5392 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5394 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5396 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5398 (check_for_inc_dec): Strengthen param "insn" from rtx to
5401 * cselib.h (cselib_process_insn): Likewise.
5403 * cselib.c (cselib_record_sets): Likewise.
5404 (cselib_process_insn): Likewise.
5406 * dse.c (struct insn_info): Likewise for field "insn".
5407 (check_for_inc_dec_1): Likewise for local "insn".
5408 (check_for_inc_dec): Likewise for param "insn".
5409 (scan_insn): Likewise.
5410 (dse_step1): Likewise for local "insn".
5412 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5413 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5415 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5417 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5418 from rtx to rtx_insn *.
5419 (DEP_PRO): Delete this function and...
5420 (SET_DEP_PRO): ...this function in favor of...
5421 (DEP_PRO): ...reinstate this macro.
5422 (DEP_CON): Delete this function and...
5423 (SET_DEP_CON): ...this function in favor of...
5424 (DEP_CON): ...reinstate this old macro.
5425 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5426 (init_dep): Likewise.
5427 (set_priorities): Likewise for both params.
5428 (sd_copy_back_deps): Likewise for params 1 and 2.
5430 * haifa-sched.c (priority): Likewise for param "insn" and local
5432 (set_priorities): Likewise for params "head" and "tail" and local
5434 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5436 (add_to_speculative_block): Add a checked cast.
5437 (create_check_block_twin): Drop use of SET_DEP_CON.
5438 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5441 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5442 Drop use of SET_DEP_PRO
5443 (init_dep): Strengthen params "pro" and "con" from rtx to
5445 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5449 (SET_DEP_PRO): Delete.
5450 (SET_DEP_CON): Delete.
5452 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5454 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5455 from rtx to rtx_insn *.
5456 (VINSN_INSN_RTX): Eliminate rvalue function and...
5457 (SET_VINSN_INSN): ...lvalue function in favor of...
5458 (VINSN_INSN_RTX): reinstate this old macro.
5460 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5461 in favor of VINSN_INSN_RTX.
5462 (VINSN_INSN_RTX): Delete this function.
5463 (SET_VINSN_INSN_RTX): Likewise.
5465 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5467 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5468 (BND_TO): Delete this function and...
5469 (SET_BND_TO): ...this functions in favor of...
5470 (BND_TO): ...reinstating this macro.
5471 (struct _fence): Strengthen field "executing_insns" from
5472 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5473 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5474 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5475 and param "insn" from rtx to insn_t.
5476 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5479 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5481 (rtx_vec_t): Likewise.
5482 (struct sched_deps_info_def): Strengthen param of "start_insn"
5483 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5484 "note_mem_dep" callback and first param of "note_dep" callback.
5486 * haifa-sched.c (add_to_speculative_block): Strengthen param
5487 "insn" from rtx to rtx_insn *.
5488 (clear_priorities): Likewise.
5489 (calc_priorities): Likewise for local "insn".
5491 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5492 Remove redundant checked cast.
5493 (haifa_note_mem_dep): Likewise for param "pending_insn".
5494 (haifa_note_dep): Likewise for param "elem".
5495 (note_mem_dep): Likewise for param "e".
5496 (sched_analyze_1): Add checked casts.
5497 (sched_analyze_2): Likewise.
5499 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5500 from rtx to rtx_insn *.
5501 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5502 from vec<rtx> * to vec<rtx_insn *> *.
5504 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5506 (flist_add): Strengthen param "executing_insns" from
5507 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5508 (advance_deps_context): Remove now-redundant checked cast.
5509 (init_fences): Replace uses of NULL_RTX with NULL.
5510 (merge_fences): Strengthen params "last_scheduled_insn" and
5511 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5512 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5513 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5514 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5515 an instruction, rather than doing double-duty as a pattern.
5516 (return_nop_to_pool): Update for change of insn_t.
5517 (deps_init_id): Remove now-redundant checked cast.
5518 (struct sched_scan_info_def): Strengthen param of "init_insn"
5519 callback from rtx to insn_t.
5520 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5521 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5523 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5524 "end" from rtx to rtx_insn *.
5525 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5526 (rtx insn_rtx, bool force_unique_p)
5527 (BND_TO): Delete function.
5528 (SET_BND_TO): Delete function.
5530 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5532 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5533 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5535 (undo_transformations): Likewise for param "insn".
5536 (update_liveness_on_insn): Likewise.
5537 (compute_live_below_insn): Likewise for param "insn" and local
5539 (update_data_sets): Likewise for param "insn".
5540 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5541 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5542 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5544 (move_cond_jump): Likewise for param "insn".
5545 (move_cond_jump): Drop use of SET_BND_TO.
5546 (compute_av_set_on_boundaries): Likewise.
5547 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5548 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5549 from rtx to rtx_insn *.
5550 (maybe_emit_renaming_copy): Likewise for param "insn".
5551 (maybe_emit_speculative_check): Likewise.
5552 (handle_emitting_transformations): Likewise.
5553 (remove_insn_from_stream): Likewise.
5554 (code_motion_process_successors): Strengthen local "succ" from rtx
5557 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5559 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5560 ilist_t, not _xlist_t;
5561 (ILIST_INSN): Define in terms of new union field "insn".
5562 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5564 (struct _list_node): Add new field "insn" to the union, of type
5566 (ilist_add): Replace macro with an inline function, requiring an
5568 (ilist_remove): Define this macro directly in terms of
5569 _list_remove, rather than indirectly via _xlist_remove.
5570 (ilist_clear): Likewise, in terms of _list_clear rather than
5572 (ilist_is_in_p): Replace macro with an inline function, requiring
5574 (_list_iter_cond_insn): New function.
5575 (ilist_iter_remove): Define this macro directly in terms of
5576 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5577 (ilist_iterator): Define directly in terms of _list_iterator
5578 rather than indirectly through _xlist_iterator.
5579 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5580 than in terms of _FOR_EACH_X.
5581 (FOR_EACH_INSN_1): Likewise.
5583 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5587 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5588 DECL_HARD_REGISTER and return for invalid register specifications.
5589 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5590 DECL_HARD_REGISTER, call expand_one_error_var.
5591 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5592 CC_REGNUM with non-MODE_CC modes.
5593 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5595 2014-08-26 Marek Polacek <polacek@redhat.com>
5598 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5600 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5602 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5603 qi cost; add di cost.
5604 (cortexa57_addrcost_table): Likewise.
5606 2014-08-26 Marek Polacek <polacek@redhat.com>
5609 * expr.c (is_aligning_offset): Remove logical not.
5611 2014-08-26 Marek Polacek <polacek@redhat.com>
5614 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5615 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5617 2014-08-26 Richard Biener <rguenther@suse.de>
5619 PR tree-optimization/62175
5620 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5621 expand possibly trapping operations.
5623 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5625 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5626 "insn" from rtx to rtx_insn *.
5627 (permute_load): Likewise for param "insn".
5628 (permute_store): Likewise.
5629 (handle_special_swappables): Likewise for local "insn".
5630 (replace_swap_with_copy): Likewise for locals "insn" and
5632 (rs6000_analyze_swaps): Likewise for local "insn".
5634 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5636 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5639 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5641 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5642 "note_list" from rtx to rtx_insn *.
5643 (BB_NOTE_LIST): Replace this function and...
5644 (SET_BB_NOTE_LIST): ...this function with...
5645 (BB_NOTE_LIST): ...the former macro implementation.
5647 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5648 local "from_start" from rtx to rtx_insn *. Strengthen param
5649 "to_endp" from rtx * to rtx_insn **.
5651 * haifa-sched.c (concat_note_lists): Likewise.
5652 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5654 (sel_restore_notes): Likewise.
5655 (move_bb_info): Likewise.
5656 (BB_NOTE_LIST): Delete this function.
5657 (SET_BB_NOTE_LIST): Delete this function.
5658 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5659 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5661 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5663 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5664 from rtx * to rtx_insn **.
5665 (reorder2): Likewise.
5666 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5667 from rtx to rtx_insn *.
5669 * doc/tm.texi: Update mechanically for above change to target.def.
5671 * sched-int.h (note_list): Strengthen this variable from rtx to
5673 (remove_notes): Likewise for both params.
5674 (restore_other_notes): Likewise for return type and first param.
5675 (struct ready_list): Strengthen field "vec" from rtx * to
5677 (struct dep_replacement): Strenghten field "insn" from rtx to
5679 (struct deps_desc): Likewise for fields "last_debug_insn",
5681 (struct haifa_sched_info): Likewise for callback field
5682 "can_schedule_ready_p"'s param, for first param of "new_ready"
5683 callback field, for both params of "rank" callback field, for
5684 first field of "print_insn" callback field (with a const), for
5685 both params of "contributes_to_priority" callback, for param
5686 of "insn_finishes_block_p" callback, for fields "prev_head",
5687 "next_tail", "head", "tail", for first param of "add_remove_insn"
5688 callback, for first param of "begin_schedule_ready" callback, for
5689 both params of "begin_move_insn" callback, and for second param
5690 of "advance_target_bb" callback.
5691 (add_dependence): Likewise for params 1 and 2.
5692 (sched_analyze): Likewise for params 2 and 3.
5693 (deps_analyze_insn): Likewise for param 2.
5694 (ready_element): Likewise for return type.
5695 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5696 (try_ready): Strenghten param from rtx to rtx_insn *.
5697 (sched_emit_insn): Likewise for return type.
5698 (record_delay_slot_pair): Likewise for params 1 and 2.
5699 (add_delay_dependencies): Likewise for param.
5700 (contributes_to_priority): Likewise for both params.
5701 (find_modifiable_mems): Likewise.
5703 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5704 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5705 "first_older_only_insn" from rtx to rtx_insn *.
5706 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5709 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5710 "last_scheduled_iter0" from rtx to rtx_insn *.
5711 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5712 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5713 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5714 "insn" from rtx to rtx_insn *.
5715 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5717 (c6x_sched_reorder2): Strengthen param "ready" and locals
5718 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5719 "insn" from rtx to rtx_insn *.
5720 (c6x_variable_issue): Add a checked cast when assigning from insn
5721 to ss.last_scheduled_iter0.
5722 (split_delayed_branch): Strengthen param "insn" and local "i1"
5723 from rtx to rtx_insn *.
5724 (split_delayed_nonbranch): Likewise.
5725 (undo_split_delayed_nonbranch): Likewise for local "insn".
5726 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5727 "entry_after", "end_packet", "head_insn", "tail_insn",
5728 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5729 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5730 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5731 but add a checked cast on loop->start_label. Consolidate calls to
5732 avoid assigning result of gen_spkernel to "insn", now an
5735 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5736 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5738 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5739 rtx_insn **. Strengthen locals "top", "next" from rtx to
5741 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5742 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5743 (add_parameter_dependencies): Strengthen params "call", "head" and
5744 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5745 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5746 (add_dependee_for_func_arg): Likewise for param "arg" and local
5748 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5749 "tail" and locals "insn", "first_arg".
5751 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5752 for params "head", "tail" and locals "insn", "next", "next_tail".
5753 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5754 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5755 "insn", "lowest", "highest" from rtx to rtx_insn *.
5756 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5758 (ia64_sched_reorder2): Likewise.
5760 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5761 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5762 from rtx * to rtx_insn **.
5763 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5765 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5767 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5768 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5771 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5772 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5774 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5775 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5776 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5778 (vr4130_reorder): Likewise.
5779 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
5781 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
5783 (mips_sched_reorder): Likewise.
5784 (mips_sched_reorder2): Likewise.
5786 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
5788 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
5789 Strengthen local "tmp" from rtx to rtx_insn *.
5790 (rs6000_sched_reorder2): Likewise.
5792 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
5793 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
5794 (s390_sched_reorder): Strengthen param "ready" from rtx * to
5795 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
5797 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
5798 "tmp2" from rtx to rtx_insn *.
5799 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
5800 Strengthen local "insn" from rtx to rtx_insn *.
5801 (ready_reorder): Strengthen param "ready" from rtx * to
5802 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
5803 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
5804 (sh_reorder2): Likewise.
5806 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
5807 local "insn" from rtx to rtx_insn *.
5809 * haifa-sched.c (note_list): Strengthen this variable from rtx to
5811 (scheduled_insns): Strengthen this variable from vec<rtx> to
5813 (set_modulo_params): Likewise for locals "i1", "i2".
5814 (record_delay_slot_pair): Likewise for params "i1", "i2".
5815 (add_delay_dependencies): Likewise for param "insn".
5816 (cond_clobbered_p): Likewise.
5817 (recompute_todo_spec): Likewise for local "prev".
5818 (last_scheduled_insn): Likewise for this variable.
5819 (nonscheduled_insns_begin): Likewise.
5820 (model_set_excess_costs): Strengthen param "insns" from rtx * to
5822 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
5824 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
5825 Strengthen local "insn" from rtx to rtx_insn *.
5826 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
5827 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5828 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
5829 (ready_remove_first): Likewise for return type and local "t".
5830 (ready_element): Likewise for return type.
5831 (ready_remove): Likewise for return type and local "t".
5832 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
5833 (check_clobbered_conditions): Strengthen local "x" from rtx to
5834 rtx_insn *, adding a checked cast.
5835 (schedule_insn): Likewise for param "insn".
5836 (remove_notes): Likewise for params "head", "tail" and locals
5837 "next_tail", "insn", "next".
5838 (struct haifa_saved_data): Likewise for fields
5839 "last_scheduled_insn", "nonscheduled_insns_begin".
5840 (save_backtrack_point): Update for change to field "vec" of
5842 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
5844 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
5845 from rtx to rtx_insn *
5846 (resolve_dependencies): Strengthen param "insn" from rtx to
5848 (restore_other_notes): Likewise for return type, for param "head"
5849 and local "note_head".
5850 (undo_all_replacements): Likewise for local "insn".
5851 (first_nonscheduled_insn): Likewise for return type and local "insn".
5852 (queue_to_ready): Likewise for local "insn", adding checked casts.
5853 (early_queue_to_ready): Likewise for local "insn".
5854 (debug_ready_list_1): Strengthen local "p" from rtx * to
5856 (move_insn): Strengthen param "insn" and local "note" from rtx to
5858 (insn_finishes_cycle_p): Likewise for param "insn".
5859 (max_issue): Likewise for local "insn".
5860 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
5862 (commit_schedule): Strengthen param "prev_head" and local "insn"
5863 from rtx to rtx_insn *
5864 (prune_ready_list): Likewise for local "insn".
5865 (schedule_block): Likewise for locals "prev_head", "head", "tail",
5866 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
5867 (set_priorities): Likewise for local "prev_head".
5868 (try_ready): Likewise for param "next".
5869 (fix_tick_ready): Likewise.
5870 (change_queue_index): Likewise.
5871 (sched_extend_ready_list): Update for change to field "vec" of
5873 (generate_recovery_code): Strengthen param "insn" from rtx to
5875 (begin_speculative_block): Likewise.
5876 (create_check_block_twin): Likewise for param "insn" and locals
5877 "label", "check", "twin". Introduce local "check_pat" to avoid
5878 "check" being used as a plain rtx before being used as an insn.
5879 (fix_recovery_deps): Add a checked cast to rtx_insn * when
5880 extracting elements from ready_list.
5881 (sched_remove_insn): Strengthen param "insn" from rtx to
5883 (sched_emit_insn): Likewise for return type.
5884 (ready_remove_first_dispatch): Likewise for return type and local
5887 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
5889 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
5892 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
5893 from rtx to rtx_insn *.
5894 (add_dependence_list): Likewise for param "insn". Add a checked
5896 (add_dependence_list_and_free): Strengthen param "insn" from rtx
5897 to rtx_insn *. Strengthen param "list_p" from rtx * to
5899 (chain_to_prev_insn): Strengthen param "insn" and locals
5900 "prec_nonnote", "i" from rtx to rtx_insn *.
5901 (flush_pending_lists): Likewise for param "insn".
5902 (cur_insn): Likewise for this variable.
5903 (haifa_start_insn): Add a checked cast.
5904 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
5905 (sched_analyze_reg): Likewise for param "insn".
5906 (sched_analyze_1): Likewise.
5907 (sched_analyze_2): Likewise. Add checked casts.
5908 (sched_analyze_insn): Likewise. Also for local "prev".
5909 (deps_analyze_insn): Likewise for param "insn".
5910 (sched_analyze): Likewise for params "head", "tail" and local "insn".
5911 (add_dependence_1): Likewise for params "insn", "elem".
5912 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
5913 (parse_add_or_inc): Likewise for param "insn".
5914 (find_inc): Likewise for local "inc_cand".
5915 (find_modifiable_mems): Likewise for params "head", "tail" and
5916 locals "insn", "next_tail".
5918 * sched-ebb.c (init_ready_list): Likewise for local "insn".
5919 (begin_schedule_ready): Likewise for param "insn".
5920 (begin_move_insn): Likewise for params "insn" and "last".
5921 (ebb_print_insn): Strengthen param "insn" from const_rtx to
5923 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
5924 (ebb_contributes_to_priority): Likewise for params "next", "insn".
5925 (ebb_add_remove_insn): Likewise for param "insn".
5926 (advance_target_bb): Likewise.
5928 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
5930 (check_live): Likewise for param "insn".
5931 (init_ready_list): Likewise for local "insn".
5932 (can_schedule_ready_p): Likewise for param "insn".
5933 (begin_schedule_ready): Likewise.
5934 (new_ready): Likewise for param "next".
5935 (rgn_print_insn): Likewise for param "insn".
5936 (rgn_rank): Likewise for params "insn1", "insn2".
5937 (contributes_to_priority): Likewise for params "next", "insn".
5938 (rgn_insn_finishes_block_p): Likewise for param "insn".
5939 (add_branch_dependences): Likewise for params "head", "tail" and
5940 locals "insn", "last".
5941 (rgn_add_remove_insn): Likewise for param "insn".
5942 (advance_target_bb): Likewise.
5944 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
5945 const_rtx to const rtx_insn *.
5947 * sel-sched-dump.h (sel_print_insn): Likewise.
5949 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
5950 (deps_init_id): Likewise.
5952 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
5953 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
5956 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5958 * output.h (final_start_function): Strengthen param 1 from rtx to
5961 * final.c (final_start_function): Likewise, renaming back from
5962 "uncast_first" to "first", and dropping the checked cast from rtx
5965 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5967 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
5968 * final.c (final): Likewise. Rename param back from
5969 "uncast_first" to "first" and eliminate the checked cast from rtx
5972 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5974 * output.h (shorten_branches): Strengthen param from rtx to
5977 * final.c (shorten_branches): Likewise, renaming param back from
5978 "uncast_first" to "first", and dropping the checked cast from rtx
5981 * genattr.c (gen_attr): Likewise when writing out the prototype of
5984 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5986 * sched-int.h (struct haifa_sched_info): Strengthen fields
5987 "prev_head" and "next_tail" from rtx to rtx_insn *.
5989 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5991 * rtl.h (rtx_jump_table_data::get_labels): New method.
5992 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
5993 with use of the new rtx_jump_table_data::get_labels method.
5994 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
5995 to rtx_jump_table_data *. Simplify by using get_labels method.
5996 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
5997 a dyn_cast, introducing local "table", using it to replace
5998 label-lookup logic with a get_labels method call.
5999 (patch_jump_insn): Simplify using get_labels method.
6000 * dwarf2cfi.c (create_trace_edges): Likewise.
6001 * rtlanal.c (label_is_jump_target_p): Likewise.
6003 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6005 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6008 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6009 (unshare_all_rtl_again): Likewise, also for local "p".
6011 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6013 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6015 * cfgrtl.c (delete_insn_and_edges): Likewise.
6017 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6019 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6020 from rtx to rtx_insn *.
6022 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6024 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6026 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6027 locals "returnjump", "epilogue_end", "insn", "next".
6029 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6030 "returnjump" from rtx * to rtx_insn **.
6031 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6033 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6035 * basic-block.h (struct edge_def). Strengthen "r" within
6036 union edge_def_insns from rtx to rtx_insn *.
6038 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6039 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6041 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6042 from rtx to rtx_insn *.
6043 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6045 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6046 (reg_used_on_edge): Likewise.
6047 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6048 (gt_pch_nx): New overload for rtx_insn *&.
6049 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6050 from rtx to rtx_insn *.
6052 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6054 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6055 from rtx to rtx_insn *.
6056 (BB_FOOTER): Replace function with access macro.
6057 (SET_BB_FOOTER): Delete.
6059 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6061 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6062 (emit_barrier_after_bb): Likewise.
6063 (record_effective_endpoints): Likewise.
6064 (relink_block_chain): Likewise.
6065 (fixup_fallthru_exit_predecessor): Likewise.
6066 (cfg_layout_duplicate_bb): Likewise.
6067 (cfg_layout_split_block): Likewise.
6068 (cfg_layout_delete_block): Likewise.
6069 (cfg_layout_merge_blocks): Likewise.
6070 (BB_FOOTER): Delete function.
6071 (SET_BB_FOOTER): Delete function.
6072 * combine.c (update_cfg_for_uncondjump): Replace uses of
6073 SET_BB_FOOTER with BB_FOOTER.
6075 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6077 * except.h (struct eh_landing_pad_d): Strengthen field
6078 "landing_pad" from rtx to rtx_code_label *.
6080 * except.c (sjlj_emit_dispatch_table): Likewise for param
6082 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6084 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6086 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6087 first param from rtx to rtx_insn *.
6088 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6089 field "set_frame_ptr_insn".
6090 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6091 "csend" from rtx to rtx_code_label *.
6092 (xtensa_expand_atomic): Likewise for local "csloop".
6093 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6095 (xtensa_call_tls_desc): Likewise for return type and locals
6096 "call_insn", "insns".
6097 (xtensa_legitimize_tls_address): Likewise for local "insns".
6098 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6100 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6102 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6103 first param from rtx to rtx_insn *.
6104 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6107 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6109 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6110 Strengthen param 1 from rtx to rtx_insn *.
6111 (tilepro_output_cbranch): Likewise.
6112 (tilepro_adjust_insn_length): Likewise.
6113 (tilepro_final_prescan_insn): Likewise for sole param.
6115 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6116 Likewise for local "last".
6117 (cbranch_predicted_p): Likewise for param "insn".
6118 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6119 (tilepro_output_cbranch_with_opcode): Likewise.
6120 (tilepro_output_cbranch): Likewise.
6121 (frame_emit_load): Likewise for return type and locals "seq",
6123 (emit_sp_adjust): Likewise for return type and local "insn".
6124 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6126 (tilepro_adjust_insn_length): Likewise for param "insn".
6127 (next_insn_to_bundle): Likewise for return type and params
6129 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6130 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6132 (match_addli_pcrel): Likewise for param "insn".
6133 (replace_addli_pcrel): Likewise.
6134 (match_auli_pcrel): Likewise.
6135 (replace_auli_pcrel): Likewise.
6136 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6138 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6139 "queue", "next_queue", "prev".
6140 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6141 (tilepro_final_prescan_insn): Likewise for param "insn".
6143 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6145 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6146 Strengthen param 1 from rtx to rtx_insn *.
6147 (tilegx_output_cbranch): Likewise.
6148 (tilegx_adjust_insn_length): Likewise.
6149 (tilegx_final_prescan_insn): Likewise for sole param.
6151 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6153 (cbranch_predicted_p): Likewise for param "insn".
6154 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6155 (tilegx_output_cbranch_with_opcode): Likewise.
6156 (tilegx_output_cbranch): Likewise.
6157 (frame_emit_load): Likewise for return type.
6158 (set_frame_related_p): Likewise for locals "seq", "insn".
6159 (emit_sp_adjust): Likewise for return type, and for local "insn".
6160 Introduce local "pat" for use in place of "insn" where the latter
6161 isn't an instruction.
6162 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6163 from rtx to rtx_insn *.
6164 (tilegx_adjust_insn_length): Likewise for param "insn".
6165 (next_insn_to_bundle): Likewise for return type and params "r" and
6167 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6169 (replace_insns): Likewise for params "old_insn", "new_insns".
6170 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6172 (replace_mov_pcrel_step2): Likewise.
6173 (replace_mov_pcrel_step3): Likewise.
6174 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6176 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6177 "queue", "next_queue", "prev".
6178 (tilegx_output_mi_thunk): Likewise for local "insn".
6179 (tilegx_final_prescan_insn): Likewise for param "insn".
6181 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6183 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6185 (frame_emit_load): Likewise.
6186 (frame_emit_add_imm): Likewise, also for local "insn".
6187 (spu_expand_prologue): Likewise for local "insn".
6188 (struct spu_bb_info): Likewise for field "prop_jump".
6189 (emit_nop_for_insn): Likewise for param "insn" and local
6191 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6193 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6194 locals "hint", "insn".
6195 (get_branch_target): Likewise for param "branch".
6196 (insn_clobbers_hbr): Likewise for param "insn".
6197 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6198 locals "insn", "before_4", "before_16".
6199 (insert_hbrp): Likewise for local "insn".
6200 (spu_machine_dependent_reorg): Likewise for locals "branch",
6201 "insn", "next", "bbend".
6202 (uses_ls_unit): Likewise for param "insn".
6203 (get_pipe): Likewise.
6204 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6205 introducing a checked cast.
6206 (spu_sched_adjust_cost): Likewise for params "insn" and
6208 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6209 (spu_sms_res_mii): Likewise.
6211 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6213 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6214 from rtx to rtx_insn *.
6215 (output_cbranch): Likewise for param 6.
6216 (output_return): Likewise for param 1.
6217 (output_sibcall): Likewise.
6218 (output_v8plus_shift): Likewise.
6219 (output_v8plus_mult): Likewise.
6220 (output_v9branch): Likewise for param 7.
6221 (output_cbcond): Likewise for param 3.
6223 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6225 (sparc_legitimize_pic_address): Likewise.
6226 (sparc_emit_call_insn): Likewise.
6227 (emit_save_or_restore_regs): Likewise.
6228 (emit_window_save): Likewise for return type and local "insn".
6229 (sparc_expand_prologue): Likewise for local "insn".
6230 (sparc_flat_expand_prologue): Likewise.
6231 (output_return): Likewise for param "insn".
6232 (output_sibcall): Likewise for param "insn" and local "delay".
6233 (output_ubranch): Likewise for param "insn".
6234 (output_cbranch): Likewise.
6235 (output_cbcond): Likewise.
6236 (output_v9branch): Likewise.
6237 (output_v8plus_shift): Likewise.
6238 (sparc_output_mi_thunk): Likewise for local "insn".
6239 (get_some_local_dynamic_name): Likewise.
6240 (output_v8plus_mult): Likewise for param "insn".
6242 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6244 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6245 from rtx to rtx_insn *.
6246 (output_branchy_insn): Likewise for param 3.
6247 (output_far_jump): Likewise for param 1.
6248 (final_prescan_insn): Likewise.
6249 (sh_insn_length_adjustment): Likewise for sole param.
6251 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6252 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6254 (sh_emit_compare_and_set): Likewise for local "lab".
6255 (output_far_jump): Strengthen param "insn" and local "prev" from
6257 (output_branchy_insn): Likewise for param "insn" and local
6259 (output_ieee_ccmpeq): Likewise for param "insn".
6260 (struct label_ref_list_d): Strengthen field "label" from rtx to
6262 (pool_node): Likewise.
6263 (pool_window_label): Likewise for this global.
6264 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6265 (dump_table): Strengthen params "start", "barrier" and local
6266 "scan" from rtx to rtx_insn *.
6267 (broken_move): Likewise for param "insn".
6268 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6269 Strengthen param "first_mova" from rtx * to rtx_insn **.
6270 (mova_p): Likewise for param "insn".
6271 (fixup_mova): Likewise for param "mova".
6272 (find_barrier): Likewise for return type, params "mova" and
6273 "from", and locals "barrier_before_mova", "found_barrier",
6274 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6275 "label" from rtx to rtx_code_label *.
6276 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6278 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6279 (split_branches): Likewise for param "first" and local "insn".
6280 (final_prescan_insn): Likewise for param "insn".
6281 (sequence_insn_p): Likewise for locals "prev", "next".
6282 (sh_insn_length_adjustment): Likewise for param "insn".
6283 (sh_can_redirect_branch): Likewise for local "insn".
6284 (find_r0_life_regions): Likewise for locals "end", "insn".
6285 (sh_output_mi_thunk): Likewise for local "insns".
6287 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6289 * config/score/score.c (score_output_mi_thunk): Strengthen local
6290 "insn" from rtx to rtx_insn *.
6291 (score_prologue): Likewise.
6293 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6295 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6296 1 from rtx to rtx_insn *.
6297 (s390_emit_jump): Likewise for return type.
6298 (s390_emit_call): Likewise.
6299 (s390_load_got): Likewise.
6301 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6303 (s390_match_ccmode): Likewise for param "insn".
6304 (s390_emit_jump): Likewise for return type.
6305 (s390_split_branches): Likewise for local "label".
6306 (struct constant): Strengthen field "label" from rtx to
6308 (struct constant_pool): Likewise for field "label". Strengthen
6309 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6311 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6313 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6314 (s390_end_pool): Likewise.
6315 (s390_dump_pool): Likewise for local "insn".
6316 (s390_mainpool_start): Likewise.
6317 (s390_chunkify_start): Likewise.
6318 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6319 with insns. Strengthen locals "label", "jump", "barrier", "next",
6320 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6321 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6323 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6324 "jump", "label", "next_insn".
6325 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6326 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6328 (s390_load_got): Likewise for return type and local "insns".
6329 (s390_save_gprs_to_fprs): Likewise for local "insn".
6330 (s390_restore_gprs_from_fprs): Likewise.
6331 (pass_s390_early_mach::execute): Likewise.
6332 (s390_emit_prologue): Likewise for local "insns".
6333 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6335 (s390_emit_call): Strengthen return type and local "insn" from
6337 (s390_emit_tpf_eh_return): Likewise for local "insn".
6338 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6339 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6340 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6342 (s390_non_addr_reg_read_p): Likewise for param "insn".
6343 (find_cond_jump): Likewise for return type and param "insn".
6344 (s390_swap_cmp): Likewise for param "insn".
6345 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6346 "prev_insn", "next_insn".
6347 (s390_reorg): Likewise for locals "insn", "target".
6348 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6349 (s390_sched_variable_issue): For now, rename param "insn" to
6350 "uncast_insn", introducing a checked cast.
6351 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6353 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6354 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6356 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6358 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6359 param from rtx to rtx_insn *.
6360 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6362 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6364 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6365 4 from rtx to rtx_insn *.
6366 (rs6000_final_prescan_insn): Likewise for first param.
6367 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6369 (rs6000_get_some_local_dynamic_name): Likewise.
6370 (output_cbranch): Likewise for param "insn".
6371 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6372 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6373 (rs6000_emit_allocate_stack): Likewise for local "insn".
6374 (load_cr_save): Likewise.
6375 (restore_saved_cr): Likewise.
6376 (restore_saved_lr): Likewise.
6377 (emit_cfa_restores): Likewise.
6378 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6379 "deleted_debug_label".
6380 (rs6000_output_mi_thunk): Likewise for local "insn".
6381 (rs6000_final_prescan_insn): Likewise for param "insn".
6383 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6385 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6386 Strengthen param "insn" from rtx to rtx_insn *.
6387 * config/picochip/picochip.c (picochip_current_prescan_insn):
6388 Likewise for this variable.
6389 (picochip_final_prescan_insn): Likewise for param "insn".
6391 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6393 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6394 from rtx to rtx_insn *.
6395 (pa_output_indirect_call): Likewise.
6396 (pa_adjust_insn_length): Likewise.
6397 (pa_attr_length_millicode_call): Likewise.
6398 (pa_attr_length_call): Likewise.
6399 (pa_attr_length_indirect_call): Likewise.
6401 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6403 (pa_attr_length_millicode_call): Likewise.
6404 (pa_attr_length_call): Likewise.
6405 (pa_output_call): Likewise.
6406 (pa_attr_length_indirect_call): Likewise.
6407 (pa_output_indirect_call): Likewise.
6409 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6411 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6412 Strengthen first param from rtx to rtx_insn *.
6413 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6416 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6418 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6419 type from rtx to rtx_insn *.
6420 (mips_expand_call): Likewise.
6421 (mips_adjust_insn_length): Likewise for first param.
6422 (mips_output_conditional_branch): Likewise.
6423 (mips_output_order_conditional_branch): Likewise.
6424 (mips_final_prescan_insn): Likewise.
6426 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6427 rtx_insn * for the SEQUENCE case.
6428 (SEQ_END): Likewise.
6429 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6430 (mips_emit_call_insn): Likewise, also for local "insn".
6431 (mips16_gp_pseudo_reg): Likewise for local "scan".
6432 (mips16_build_call_stub): Likewise for return type and for local
6433 "insn". Introduce a new local "pattern" so that "insn" can indeed
6435 (mips_expand_call): Strengthen return type and local "insn" from
6437 (mips_block_move_loop): Strengthen local "label" from rtx to
6439 (mips_expand_synci_loop): Likewise for locals "label",
6441 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6443 (mips16e_collect_argument_saves): Likewise for locals "insn",
6445 (mips_find_gp_ref): Likewise for param of callback for "pred"
6446 param, and for local "insn".
6447 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6448 (mips_insn_has_flexible_gp_ref_p): Likewise.
6449 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6451 (mips_epilogue_set_cfa): Likewise for local "insn".
6452 (mips_expand_epilogue): Likewise.
6453 (mips_adjust_insn_length): Likewise for param "insn".
6454 (mips_output_conditional_branch): Likewise.
6455 (mips_output_order_conditional_branch): Likewise.
6456 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6457 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6458 "falu2_turn_enabled_insn".
6459 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6460 "done_label" from rtx to rtx_code_label *.
6461 (struct mips16_constant): Likewise for field "label".
6462 (mips16_add_constant): Likewise for return type.
6463 (mips16_emit_constants_1): Strengthen return type and param "insn"
6464 from rtx to rtx_insn *.
6465 (mips16_emit_constants): Likewise for param "insn".
6466 (mips16_insn_length): Likewise.
6467 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6468 to rtx_code_label *.
6469 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6470 from rtx to rtx_insn *.
6471 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6472 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6473 (r10k_simplify_address): Strengthen param "insn" and local
6474 "def_insn" from rtx to rtx_insn *.
6475 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6477 (r10k_needs_protection_p_1): Update target type of cast of data
6478 from to rtx to rtx_insn *.
6479 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6480 rtx * to rtx_insn **.
6481 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6483 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6484 (mips_call_expr_from_insn): Likewise for param "insn".
6485 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6486 (mips_find_pic_call_symbol): Likewise for param "insn".
6487 (mips_annotate_pic_calls): Likewise for local "insn".
6488 (mips_sim_insn): Likewise for this variable.
6489 (struct mips_sim): Likewise for field "insn" within elements of
6491 (mips_sim_wait_reg): Likewise for param "insn".
6492 (mips_sim_wait_regs): Likewise.
6493 (mips_sim_wait_units): Likewise.
6494 (mips_sim_wait_insn): Likewise.
6495 (mips_sim_issue_insn): Likewise.
6496 (mips_sim_finish_insn): Likewise.
6497 (mips_seq_time): Likewise for param "seq" and local "insn".
6498 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6499 locals "first", "second".
6500 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6501 "last", "last2", "next".
6502 (mips_avoid_hazard): Likewise for params "after", "insn".
6503 (mips_reorg_process_insns): Likewise for locals "insn",
6504 "last_insn", "subinsn", "next_insn".
6505 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6506 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6508 (mips_output_mi_thunk): Likewise for local "insn".
6509 (mips_final_prescan_insn): Likewise for param "insn".
6511 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6513 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6514 Strengthen return type and local "insns" from rtx to rtx_insn *.
6515 (microblaze_legitimize_tls_address): Likewise for local "insns".
6516 (microblaze_block_move_loop): Strengthen local "label" from rtx
6517 to rtx_code_label *.
6518 (microblaze_expand_prologue): Strengthen two locals named "insn"
6519 from rtx to rtx_insn *.
6520 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6521 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6522 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6523 to rtx_code_label *.
6525 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6527 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6528 param from rtx to rtx_insn *.
6529 (mep_reuse_lo): Likewise for third param.
6530 (mep_use_post_modify_p): Likewise for first param.
6531 (mep_core_address_length): Likewise.
6532 (mep_cop_address_length): Likewise.
6533 (mep_final_prescan_insn): Likewise.
6534 (mep_store_data_bypass_p): Likewise for both params.
6535 (mep_mul_hilo_bypass_p): Likewise.
6536 (mep_ipipe_ldc_p): Likewise for param.
6538 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6539 (mep_rewrite_mult): Likewise.
6540 (mep_rewrite_mulsi3): Likewise.
6541 (mep_rewrite_maddsi3): Likewise.
6542 (mep_reuse_lo_p_1): Likewise.
6543 (mep_reuse_lo_p): Likewise.
6544 (mep_frame_expr): Likewise.
6545 (mep_make_parallel): Likewise for both params.
6546 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6548 (mep_use_post_modify_p): Likewise for param "insn".
6549 (mep_core_address_length): Likewise.
6550 (mep_cop_address_length): Likewise.
6551 (mep_reg_set_in_function): Likewise for local "insn".
6552 (mep_asm_without_operands_p): Likewise.
6553 (F): Likewise for return type and param "x".
6554 (add_constant): Likewise for local "insn".
6555 (maybe_dead_move): Likewise for return type and local "insn".
6556 (mep_expand_prologue): Likewise for local "insn".
6557 (mep_final_prescan_insn): Likewise for param "insn".
6558 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6559 "next", "follow", "x".
6560 (mep_insert_repeat_label_last): Likewise for return type, param
6561 "last_insn", and locals "next", "prev". Strengthen param "label"
6562 from rtx to rtx_code_label *.
6563 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6565 (struct mep_doloop_end): Likewise for fields "insn" and
6567 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6568 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6569 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6571 (mep_invert_branch): Likewise for params "insn" and "after".
6572 (mep_reorg_erepeat): Likewise for param "insns" and locals
6573 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6574 "l" from rtx to rtx_code_label *.
6575 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6576 from rtx to rtx_insn *.
6577 (mep_reorg_addcombine): Likewise for param "insns" and locals
6579 (add_sp_insn_p): Likewise for param "insn".
6580 (mep_reorg_noframe): Likewise for param "insns" and locals
6581 "start_frame_insn", "end_frame_insn", "next".
6582 (mep_reorg): Likewise for local "insns".
6583 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6585 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6586 (mep_mul_hilo_bypass_p): Likewise.
6587 (mep_ipipe_ldc_p): Likewise for param "insn".
6588 (mep_make_bundle): Likewise for return type, param "cop" and local
6589 "insn", splitting out the latter into a new local "seq" for when it
6590 is a SEQUENCE rather than an insn.
6591 (core_insn_p): Likewise for param "insn".
6592 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6593 "last", "first", "note", "prev", "core_insn".
6595 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6597 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6599 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6600 (m68k_final_prescan_insn): Likewise for first param.
6602 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6603 (m68k_set_frame_related): Likewise for param "insn".
6604 (output_btst): Likewise for param "insn".
6605 (m68k_final_prescan_insn): Likewise.
6606 (m68k_move_to_reg): Likewise for local "insn".
6607 (m68k_call_tls_get_addr): Likewise for local "insns".
6608 (m68k_call_m68k_read_tp): Likewise.
6609 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6610 (m68k_output_mi_thunk): Likewise for local "insn".
6612 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6614 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6615 first param from rtx to rtx_insn *.
6616 (iq2000_adjust_insn_length): Likewise.
6617 (iq2000_output_conditional_branch): Likewise.
6618 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6619 "insn" and local "nop_insn".
6620 (iq2000_annotate_frame_insn): Likewise for param "insn".
6621 (iq2000_expand_prologue): Likewise for both locals "insn".
6622 (iq2000_adjust_insn_length): Likewise for param "insn".
6623 (iq2000_output_conditional_branch): Likewise.
6625 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6627 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6628 "insns" from rtx to rtx_insn *.
6629 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6630 (struct spill_fill_data): Likewise for field "init_after" and for
6631 elements of array field "prev_insn".
6632 (spill_restore_mem): Likewise for locals "insn", "first".
6633 (do_spill): Likewise for local "insn".
6634 (do_restore): Likewise.
6635 (ia64_expand_prologue): Likewise.
6636 (ia64_expand_epilogue): Likewise.
6637 (emit_insn_group_barriers): Likewise for locals "insn",
6639 (emit_all_insn_group_barriers): Likewise for locals "insn",
6641 (dfa_stop_insn): Likewise for this global.
6642 (dfa_pre_cycle_insn): Likewise.
6643 (ia64_nop): Likewise.
6644 (final_emit_insn_group_barriers): Likewise for locals "insn",
6646 (emit_predicate_relation_info): Likewise for locals "head", "n",
6648 (ia64_reorg): Likewise for local "insn".
6649 (ia64_output_mi_thunk): Likewise.
6650 (expand_vec_perm_interleave_2): Likewise for local "seq".
6652 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6654 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6655 param 1 "insn" from rtx to rtx_insn *.
6656 (ix86_use_lea_for_mov): Likewise.
6657 (ix86_avoid_lea_for_addr): Likewise.
6658 (ix86_split_lea_for_addr): Likewise.
6659 (ix86_lea_for_add_ok): Likewise.
6660 (ix86_output_call_insn): Likewise.
6662 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6663 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6664 (ix86_output_function_epilogue): Likewise for locals "insn",
6665 "deleted_debug_label".
6666 (legitimize_tls_address): Likewise for local "insn".
6667 (get_some_local_dynamic_name): Likewise.
6668 (increase_distance): Likewise for params "prev", "next".
6669 (distance_non_agu_define_in_bb): Likewise for params "insn",
6670 "start" and locals "prev", "next".
6671 (distance_non_agu_define): Likewise for param "insn".
6672 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6673 locals "next", "prev".
6674 (distance_agu_use): Likewise for param "insn".
6675 (ix86_lea_outperforms): Likewise.
6676 (ix86_ok_to_clobber_flags): Likewise.
6677 (ix86_avoid_lea_for_add): Likewise.
6678 (ix86_use_lea_for_mov): Likewise.
6679 (ix86_avoid_lea_for_addr): Likewise.
6680 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6681 (ix86_split_lea_for_addr): Likewise for param "insn".
6682 (ix86_lea_for_add_ok): Likewise for param "insn".
6683 (ix86_expand_carry_flag_compare): Likewise for local
6685 (ix86_expand_int_movcc): Likewise.
6686 (ix86_output_call_insn): Likewise for param "insn".
6687 (ix86_output_call_insn): Likewise for local "i".
6688 (x86_output_mi_thunk): Introduce local "insn", using it in place
6689 of "tmp" when dealing with insns.
6690 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6692 (ix86_pad_returns): Likewise for locals "ret", "prev".
6693 (ix86_count_insn_bb): Likewise for local "insn".
6694 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6695 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6696 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6697 (expand_vec_perm_interleave2): Likewise for local "seq".
6698 (expand_vec_perm_vperm2f128_vblend): Likewise.
6699 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6700 call to for_each_rtx with for_each_rtx_in_insn.
6702 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6704 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6705 "label" from rtx to rtx_code_label *.
6706 (ix86_expand_prologue): Likewise.
6707 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6709 (ix86_split_idivmod): Likewise for locals "end_label" and
6711 (ix86_expand_branch): Likewise for local "label2".
6712 (ix86_expand_aligntest): Likewise for return type and local "label".
6713 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6715 (expand_movmem_epilogue): Likewise for the various locals named
6717 (expand_setmem_epilogue): Likewise.
6718 (expand_small_movmem_or_setmem): Likewise for local "label".
6719 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6720 Strengthen param "done_label" from rtx * to rtx_code_label **.
6721 Strengthen locals "loop_label" and "label" from rtx to
6723 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6724 Likewise for locals "loop_label", "label".
6725 (ix86_expand_set_or_movmem): Likewise for locals "label",
6726 "jump_around_label", "hot_label".
6727 (ix86_expand_strlensi_unroll_1): Likewise for locals
6728 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6730 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6731 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6732 "label2", "jump_label".
6733 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6735 (ix86_expand_lfloorceil): Likewise for local "label".
6736 (ix86_expand_rint): Likewise.
6737 (ix86_expand_floorceildf_32): Likewise.
6738 (ix86_expand_floorceil): Likewise.
6739 (ix86_expand_rounddf_32): Likewise.
6740 (ix86_expand_trunc): Likewise.
6741 (ix86_expand_truncdf_32): Likewise.
6742 (ix86_expand_round): Likewise.
6744 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6746 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6747 first param from rtx to rtx_insn *.
6748 (h8300_insn_length_from_table): Likewise.
6749 * config/h8300/h8300.c (F): Likewise for return type and param
6751 (Fpa): Add a checked cast to rtx_insn *.
6752 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6754 (final_prescan_insn): Likewise for param "insn".
6755 (h8300_binary_length): Likewise.
6756 (h8300_insn_length_from_table): Likewise.
6758 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6760 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6761 Strengthen first param "insn" from rtx to rtx_insn *.
6763 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6765 (frame_insn): Likewise for return type. Introduce local "insn"
6766 for use in place of local "x" for use as an rtx_insn *.
6767 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6768 (epiphany_expand_prologue): Likewise for local "insn".
6769 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6770 * config/epiphany/resolve-sw-modes.c
6771 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6774 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6776 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6777 param from rtx to rtx_insn *.
6778 (c6x_final_prescan_insn): Likewise for first param.
6780 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
6781 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
6782 (c6x_expand_compare): Strengthen local "insns" from rtx to
6784 (c6x_get_unit_specifier): Likewise for param "insn".
6785 (c6x_print_unit_specifier_field): Likewise.
6786 (c6x_final_prescan_insn): Likewise.
6787 (emit_add_sp_const): Likewise for local "insn".
6788 (c6x_expand_prologue): Likewise.
6790 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6792 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
6793 param 1 from rtx to rtx_insn *.
6794 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
6795 the various locals named "insn".
6796 (expand_epilogue_reg_restore): Likewise.
6797 (frame_related_constant_load): Likewise.
6798 (add_to_reg): Likewise.
6799 (emit_link_insn): Likewise.
6800 (do_link): Likewise.
6801 (expand_interrupt_handler_prologue): Likewise.
6802 (branch_dest): Likewise for param "branch".
6803 (asm_conditional_branch): Likewise for param "insn".
6804 (gen_one_bundle): Likewise for elements of param "slot" and local
6806 (bfin_gen_bundles): Likewise for locals "insn", "next" and
6807 elements of local "slot".
6808 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6809 "queue", "next_queue", "prev".
6810 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
6811 (add_sched_insns_for_speculation): Likewise for local "insn".
6813 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6815 * config/avr/avr-protos.h (output_movqi): Strengthen first param
6816 from rtx to rtx_insn *.
6817 (output_movhi): Likewise.
6818 (output_movsisf): Likewise.
6819 (avr_out_tstsi): Likewise.
6820 (avr_out_tsthi): Likewise.
6821 (avr_out_tstpsi): Likewise.
6822 (avr_out_compare): Likewise.
6823 (avr_out_compare64): Likewise.
6824 (avr_out_movpsi): Likewise.
6825 (ashlqi3_out): Likewise.
6826 (ashlhi3_out): Likewise.
6827 (ashlsi3_out): Likewise.
6828 (ashrqi3_out): Likewise.
6829 (ashrhi3_out): Likewise.
6830 (ashrsi3_out): Likewise.
6831 (lshrqi3_out): Likewise.
6832 (lshrhi3_out): Likewise.
6833 (lshrsi3_out): Likewise.
6834 (avr_out_ashlpsi3): Likewise.
6835 (avr_out_ashrpsi3): Likewise.
6836 (avr_out_lshrpsi3): Likewise.
6837 (avr_out_fract): Likewise.
6838 (avr_out_sbxx_branch): Likewise.
6839 (avr_out_round): Likewise.
6840 (avr_out_xload): Likewise.
6841 (avr_out_movmem): Likewise.
6842 (adjust_insn_length): Likewise.
6843 (avr_out_lpm): Likewise.
6844 (reg_unused_after): Likewise.
6845 (_reg_unused_after): Likewise.
6846 (avr_jump_mode): Likewise for second param.
6847 (jump_over_one_insn): Likewise for first param.
6848 (avr_final_prescan_insn): Likewise.
6849 (out_shift_with_cnt): Likewise for second param.
6851 * config/avr/avr.c (get_sequence_length): Likewise for param
6852 "insns" and local "insn".
6853 (emit_push_byte): Likewise for local "insn".
6854 (emit_push_sfr): Likewise.
6855 (avr_prologue_setup_frame): Likewise for locals "insn",
6856 "fp_plus_insns", "sp_plus_insns".
6857 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
6859 (avr_jump_mode): Likewise for param "insn".
6860 (avr_final_prescan_insn): Likewise.
6861 (avr_find_unused_d_reg): Likewise.
6862 (avr_out_lpm_no_lpmx): Likewise.
6863 (avr_out_lpm): Likewise.
6864 (avr_out_xload): Likewise.
6865 (output_movqi): Likewise.
6866 (output_movhi): Likewise.
6867 (out_movqi_r_mr): Likewise.
6868 (out_movhi_r_mr): Likewise.
6869 (out_movsi_r_mr): Likewise.
6870 (out_movsi_mr_r): Likewise.
6871 (output_movsisf): Likewise.
6872 (avr_out_load_psi): Likewise.
6873 (avr_out_store_psi): Likewise.
6874 (avr_out_movpsi): Likewise.
6875 (out_movqi_mr_r): Likewise.
6876 (avr_out_movhi_mr_r_xmega): Likewise.
6877 (out_movhi_mr_r): Likewise.
6878 (compare_condition): Likewise for param "insn" and local "next".
6879 (compare_sign_p): Likewise for param "insn".
6880 (compare_diff_p): Likewise.
6881 (compare_eq_p): Likewise.
6882 (avr_out_compare): Likewise.
6883 (avr_out_compare64): Likewise.
6884 (avr_out_tsthi): Likewise.
6885 (avr_out_tstpsi): Likewise.
6886 (avr_out_tstsi): Likewise.
6887 (out_shift_with_cnt): Likewise.
6888 (ashlqi3_out): Likewise.
6889 (ashlhi3_out): Likewise.
6890 (avr_out_ashlpsi3): Likewise.
6891 (ashlsi3_out): Likewise.
6892 (ashrqi3_out): Likewise.
6893 (ashrhi3_out): Likewise.
6894 (avr_out_ashrpsi3): Likewise.
6895 (ashrsi3_out): Likewise.
6896 (lshrqi3_out): Likewise.
6897 (lshrhi3_out): Likewise.
6898 (avr_out_lshrpsi3): Likewise.
6899 (lshrsi3_out): Likewise.
6900 (avr_out_fract): Likewise.
6901 (avr_out_round): Likewise.
6902 (avr_adjust_insn_length): Likewise.
6903 (reg_unused_after): Likewise.
6904 (_reg_unused_after): Likewise.
6905 (avr_compare_pattern): Likewise.
6906 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
6907 and locals "branch1", "branch2", "insn2", "jump".
6908 (avr_reorg): Likewise for local "insn".
6909 (avr_2word_insn_p): Likewise for param "insn".
6910 (jump_over_one_insn_p): Likewise.
6911 (avr_out_sbxx_branch): Likewise.
6912 (avr_out_movmem): Likewise.
6914 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6916 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
6917 param from rtx to rtx_insn *.
6918 (thumb1_final_prescan_insn): Likewise.
6919 (thumb2_final_prescan_insn): Likewise.
6921 * config/arm/arm.c (emit_set_insn): Strengthen return type from
6923 (struct minipool_node): Likewise for field "insn".
6924 (dump_minipool): Likewise for param "scan".
6925 (create_fix_barrier): Likewise for local "from". Strengthen local
6926 "label" from rtx to rtx_code_label *.
6927 (push_minipool_barrier): Strengthen param "insn" from rtx to
6929 (push_minipool_fix): Likewise.
6930 (note_invalid_constants): Likewise.
6931 (thumb2_reorg): Likewise for local "insn".
6932 (arm_reorg): Likewise.
6933 (thumb2_final_prescan_insn): Likewise for param
6934 "insn" and local "first_insn".
6935 (arm_final_prescan_insn): Likewise for param "insn" and locals
6936 "start_insn", "this_insn".
6937 (arm_debugger_arg_offset): Likewise for param "insn".
6938 (thumb1_emit_multi_reg_push): Likewise for return type and local
6940 (thumb1_final_prescan_insn): Likewise for param "insn".
6941 (thumb_far_jump_used_p): Likewise for local "insn".
6942 (thumb1_expand_prologue): Likewise.
6943 (arm_expand_epilogue_apcs_frame): Likewise.
6944 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
6945 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
6946 from rtx to rtx_code_label *.
6947 (arm_split_atomic_op): Likewise for local "label".
6948 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
6950 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6952 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
6953 first param from rtx to rtx_insn *.
6954 (arc_verify_short): Likewise.
6955 (arc_short_long): Likewise.
6956 (arc_need_delay): Likewise.
6958 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
6960 (arc_ccfsm_advance): Likewise for param "insn" and locals
6961 "start_insn", "this_insn".
6962 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
6963 (arc_ccfsm_post_advance): Likewise for param "insn".
6964 (arc_next_active_insn): Likewise for return type and param "insn".
6965 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
6966 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
6967 (output_short_suffix): Likewise for local "insn".
6968 (arc_final_prescan_insn): Likewise for param "insn". Remove
6969 now-redundant checked cast.
6970 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
6971 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
6972 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
6973 for use where lc_set became an insn.
6974 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
6976 (arc_get_insn_variants): Likewise for local "prev".
6977 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
6979 (arc_predicate_delay_insns): Likewise for local "insn".
6980 (arc_pad_return): Likewise for local "prev". For now, add a
6981 checked cast when extracting the insn from "final_sequence".
6982 (arc_short_long): Likewise for param "insn".
6983 (arc_need_delay): Likewise for param "insn" and local "next".
6984 (arc_label_align): Likewise for locals "prev", "next".
6986 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6988 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
6989 "insn" from rtx to rtx_insn *.
6990 (alpha_gp_save_rtx): Likewise for local "seq".
6991 (alpha_instantiate_decls): Likewise for local "top".
6992 (get_some_local_dynamic_name): Likewise for local "insn".
6993 (alpha_does_function_need_gp): Likewise.
6994 (set_frame_related_p): Likewise for return type and for locals
6996 (emit_frame_store_1): Likewise for local "insn".
6997 (alpha_expand_prologue): Likewise for locals "insn", "seq".
6998 (alpha_end_function): Likewise for local "insn".
6999 (alpha_output_mi_thunk_osf): Likewise.
7000 (alphaev4_insn_pipe): Likewise for param "insn".
7001 (alphaev5_insn_pipe): Likewise.
7002 (alphaev4_next_group): Likewise for return type and param 1
7004 (alphaev5_next_group): Likewise.
7005 (alpha_align_insns_1): Likewise for return type and param 1 of
7006 callback param "next_group", and for locals "i", "next", "prev",
7007 "where", "where2", "insn".
7009 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7011 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7012 rather than modifying the stmt.
7014 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7016 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7017 cgraph_state conversion.
7019 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7021 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7022 Strengthen local "insns" from rtx to rtx_insn *.
7023 (aarch64_set_frame_expr): Likewise for local "insn".
7024 (aarch64_save_or_restore_fprs): Likewise.
7025 (aarch64_save_or_restore_callee_save_registers): Likewise.
7026 (aarch64_expand_prologue): Likewise.
7027 (aarch64_expand_epilogue): Likewise.
7028 (aarch64_output_mi_thunk): Likewise.
7029 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7030 "label2" from rtx to rtx_code_label *.
7031 (aarch64_split_atomic_op): Likewise for local "label".
7033 2014-08-25 Martin Liska <mliska@suse.cz>
7035 * cgraph.h (symtab_node):
7036 (bool needed_p (void)): created from decide_is_symbol_needed
7037 (bool referred_to_p (void)): created from referred_to_p
7038 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7039 * cgraph.h (cgraph_node):
7040 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7041 (void expand (void)): created from expand_function
7042 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7043 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7044 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7045 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7046 * cgraph.h (varpool_node):
7047 (static void add (tree decl): created from varpool_add_new_variable
7048 * cgraph.h (cgraph_edge):
7050 (void remove_caller (void)): created from cgraph_edge_remove_caller
7051 (void remove_callee (void)): created from cgraph_edge_remove_callee
7052 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7053 created from cgraph_set_call_stmt
7054 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7055 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7056 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7057 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7058 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7059 created from cgraph_speculative_call_info
7060 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7061 int freq_scale, bool update_original)): created from cgraph_clone_edge
7062 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7063 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7064 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7065 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7066 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7067 (static void rebuild_references (void)): created from cgraph_rebuild_references
7068 * cgraph.h (symbol_table):
7069 (create_reference): renamed from add_reference
7070 (maybe_create_reference): renamed from maybe_add_reference
7071 (void register_symbol (symtab_node *node)): new function
7072 (void clear_asm_symbols (void)): new function
7073 (void unregister (symtab_node *node)): new function
7074 (void release_symbol (cgraph_node *node, int uid)): new function
7075 (cgraph_node * allocate_cgraph_symbol (void)): new function
7076 (void initialize (void)): created from cgraph_init
7077 (symtab_node *first_symbol (void)):new function
7078 (asm_node *first_asm_symbol (void)):new function
7079 (symtab_node *first_defined_symbol (void)):new function
7080 (varpool_node *first_variable (void)):new function
7081 (varpool_node *next_variable (varpool_node *node)):new function
7082 (varpool_node *first_static_initializer (void)):new function
7083 (varpool_node *next_static_initializer (varpool_node *node)):new function
7084 (varpool_node *first_defined_variable (void)):new function
7085 (varpool_node *next_defined_variable (varpool_node *node)):new function
7086 (cgraph_node *first_defined_function (void)):new function
7087 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7088 (cgraph_node *first_function (void)):new function
7089 (cgraph_node *next_function (cgraph_node *node)):new function
7090 (cgraph_node *first_function_with_gimple_body (void)):new function
7091 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7092 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7093 created from symtab_remove_unreachable_nodes
7094 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7095 (void process_new_functions (void)): created from cgraph_process_new_functions
7096 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7097 (bool output_variables (void)): created from varpool_node::output_variables
7098 (void output_asm_statements (void)): created from output_asm_statements
7099 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7100 (void compile (void)): created from compile
7101 (void output_weakrefs (void)): created from output_weakrefs
7102 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7103 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7104 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7105 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7106 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7107 created from cgraph_next_function_with_gimple_body
7108 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7109 created from cgraph_remove_edge_removal_hook
7110 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7111 created from cgraph_add_node_removal_hook
7112 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7113 created from cgraph_remove_node_removal_hook
7114 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7115 created from varpool_add_node_removal_hook
7116 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7117 created from varpool_remove_node_removal_hook
7118 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7119 created from cgraph_add_function_insertion_hook
7120 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7121 created from cgraph_remove_function_insertion_hook
7122 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7123 created from varpool_add_variable_insertion_hook
7124 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7125 created from varpool_remove_variable_insertion_hook
7126 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7127 created from cgraph_add_edge_duplication_hook
7128 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7129 created from cgraph_remove_edge_duplication_hook
7130 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7131 created from cgraph_add_node_duplication_hook
7132 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7133 created from cgraph_remove_node_duplication_hook
7134 (void call_edge_removal_hooks (cgraph_edge *e)):
7135 created from cgraph_call_edge_removal_hooks
7136 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7137 created from call_function_insertion_hooks
7138 (void call_cgraph_removal_hooks (cgraph_node *node)):
7139 created from cgraph_call_node_removal_hooks
7140 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7141 created from cgraph_node::call_duplication_hooks
7142 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7143 created from cgraph_call_edge_duplication_hooks
7144 (void call_varpool_removal_hooks (varpool_node *node)):
7145 created from varpool_call_node_removal_hooks
7146 (void call_varpool_insertion_hooks (varpool_node *node)):
7147 created from varpool_call_variable_insertion_hooks
7148 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7149 created from insert_to_assembler_name_hash
7150 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7151 created from unlink_from_assembler_name_hash
7152 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7153 created from symtab_prevail_in_asm_name_hash
7154 (void symtab_initialize_asm_name_hash (void)):
7155 created from symtab_initialize_asm_name_hash
7156 (void change_decl_assembler_name (tree decl, tree name)):
7157 created from change_decl_assembler_name
7158 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7159 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7160 created from decl_assembler_name_hash
7161 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7162 created from decl_assembler_name_equal
7163 (static hashval_t hash_node_by_assembler_name (const void *p)):
7164 created from hash_node_by_assembler_name
7165 (static int eq_assembler_name (const void *p1, const void *p2)):
7166 created from eq_assembler_name
7168 2014-08-25 Marek Polacek <polacek@redhat.com>
7170 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7172 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7174 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7175 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7176 SWI1248_AVX512BW mode iterator.
7178 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7181 * config/sh/predicates.md (general_extend_operand): Disable
7182 TRUNCATE before reload completes.
7184 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7186 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7188 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7191 * config/sh/sh.opt (musermode): Allow negative form.
7192 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7193 targets that don't support it.
7194 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7195 Document -mno-usermode option.
7197 2014-08-24 Kito Cheng <kito@0xlab.org>
7199 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7200 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7201 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7202 * doc/tm.texi: Regenerate.
7204 2014-08-24 Kito Cheng <kito@0xlab.org>
7206 * ira.c: Fix typo in comment.
7208 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7210 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7211 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7213 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7216 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7217 last_address when the current function is a thunk.
7218 (pa_asm_output_mi_thunk): When we don't have named sections or they
7219 are not being used, check that thunk can reach the stub table with a
7222 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7224 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7226 (pass_web::execute): Likewise for local "insn".
7228 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7230 * var-tracking.c (struct micro_operation_def): Strengthen field
7231 "insn" from rtx to rtx_insn *.
7232 (struct emit_note_data_def): Likewise.
7233 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7234 (vt_stack_adjustments): Likewise for local "insn".
7235 (adjust_insn): Likewise for param "insn".
7236 (val_store): Likewise.
7237 (val_resolve): Likewise.
7238 (struct count_use_info): Likewise for field "insn".
7239 (log_op_type): Likewise for param "insn".
7240 (reverse_op): Likewise.
7241 (prepare_call_arguments): Likewise.
7242 (add_with_sets): The initial param takes an insn, but we can't
7243 yet strengthen it from rtx to rtx_insn * since it's used as a
7244 cselib_record_sets_hook callback. For now rename initial param
7245 from "insn" to "uncast_insn", and introduce a local "insn" of
7246 the stronger rtx_insn * type, with a checked cast.
7247 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7249 (emit_note_insn_var_location): Likewise.
7250 (emit_notes_for_changes): Likewise.
7251 (emit_notes_for_differences): Likewise.
7252 (next_non_note_insn_var_location): Likewise for return type and
7254 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7255 (vt_initialize): Likewise for local "insn".
7256 (delete_debug_insns): Likewise for locals "insn" and "next".
7258 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7260 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7262 (mark_constant_pool): Likewise for local "insn".
7264 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7266 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7268 (dead_debug_promote_uses): Likewise.
7269 (dead_debug_insert_temp): Likewise.
7271 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7273 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7274 from const_rtx to const rtx_insn *.
7275 (store_killed_after): Likewise. Strengthen locals "last", "act"
7276 from rtx to rtx_insn *.
7277 (store_killed_before): Strengthen param "insn" from const_rtx to
7278 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7279 (find_moveable_store): Strengthen param "insn" from rtx to
7281 (compute_store_table): Likewise for local "insn".
7282 (insert_insn_start_basic_block): Likewise for param "insn" and
7283 locals "prev", "before", "insn".
7284 (insert_store): For now, add a checked cast to rtx_insn * on the
7285 result of gen_move_insn.
7286 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7288 (replace_store_insn): Likewise. For now, add a checked cast to
7289 rtx_insn * on the result of gen_move_insn.
7291 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7293 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7295 (expand_sjlj_dispatch_table): Likewise.
7297 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7299 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7300 "insn" from rtx to rtx_insn *.
7302 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7304 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7305 "insn" from rtx to rtx_insn *.
7306 (dup_block_and_redirect): Likewise for param 3 "before".
7308 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7309 from rtx to rtx_insn *.
7310 (move_insn_for_shrink_wrap): Likewise.
7311 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7312 (dup_block_and_redirect): Likewise for param "before" and local
7314 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7316 (convert_to_simple_return): Likewise for local "start".
7318 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7319 Strengthen local "insn" from rtx to rtx_insn *, for use when
7320 invoking requires_stack_frame_p.
7322 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7324 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7326 (speculate_expr): Likewise for locals "orig_insn_rtx",
7328 (eq_transformed_insns): Likewise for locals "i1", "i2".
7329 (check_for_new_jump): Likewise for return type and local "end".
7330 (find_new_jump): Likewise for return type and local "jump".
7331 (sel_split_edge): Likewise for local "jump".
7332 (sel_create_recovery_block): Likewise.
7333 (sel_redirect_edge_and_branch_force): Likewise.
7334 (sel_redirect_edge_and_branch): Likewise.
7336 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7338 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7339 "new_insn" from rtx to rtx_insn *.
7340 (create_insn_rtx_with_rhs): Likewise for return type and for local
7342 (create_insn_rtx_with_lhs): Likewise.
7343 (create_speculation_check): Likewise for local "insn_rtx".
7344 (implicit_clobber_conflict_p): Likewise for local "insn".
7345 (get_expr_cost): Likewise.
7346 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7347 (move_cond_jump): Likewise for locals "next", "prev", "link",
7348 "head", "from", "to".
7350 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7352 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7353 "next" from rtx to rtx_insn *.
7354 (find_conditional_protection): Likewise for local "next".
7355 (is_conditionally_protected): Likewise for local "insn1".
7356 (is_pfree): Likewise for locals "insn1", "insn2".
7358 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7360 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7361 from rtx to rtx_insn *.
7363 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7364 locals "insn1", "insn2" from rtx to rtx_insn *.
7365 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7366 locals "insn", "prev", "last_jump", "next_tail".
7367 (schedule_ebb): Likewise for params "head", "tail".
7368 (schedule_ebbs): Likewise for locals "tail", "head".
7370 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7371 to rtx_insn on "last_insn" in one of the invocations of
7374 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7376 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7377 "elem", "insn" from rtx to rtx_insn *.
7378 (change_spec_dep_to_hard): Likewise.
7379 (get_back_and_forw_lists): Likewise for local "con".
7380 (sd_add_dep): Likewise for locals "elem", "insn".
7381 (sd_resolve_dep): Likewise for locals "pro", "con".
7382 (sd_unresolve_dep): Likewise.
7383 (sd_delete_dep): Likewise.
7384 (chain_to_prev_insn): Likewise for local "pro".
7385 (find_inc): Likewise for locals "pro", "con".
7387 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7389 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7391 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7393 (modified_between_p): Strengthen local "insn" from rtx to
7395 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7396 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7399 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7401 * resource.c (next_insn_no_annul): Strengthen local "next" from
7403 (mark_referenced_resources): Likewise for local "insn".
7405 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7407 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7409 (find_reloads): Likewise for param 1.
7410 (subst_reloads): Likewise for sole param.
7411 (find_equiv_reg): Likwise for param 2.
7412 (regno_clobbered_p): Likwise for param 2.
7413 (reload): Likewise for param 1.
7415 * caller-save.c (save_call_clobbered_regs): Strengthen local
7416 "insn" from rtx to rtx_insn *.
7417 (insert_one_insn): Likewise for local "insn".
7419 * reload.c (this_insn): Likewise for this global.
7420 (find_reloads): Likewise for param "insn".
7421 (find_reloads_toplev): Likewise.
7422 (find_reloads_address): Likewise.
7423 (subst_reg_equivs): Likewise.
7424 (update_auto_inc_notes): Likewise.
7425 (find_reloads_address_1): Likewise.
7426 (find_reloads_subreg_address): Likewise.
7427 (subst_reloads): Likewise.
7428 (find_equiv_reg): Likewise, also for local "p".
7429 (regno_clobbered_p): Likewise for param "insn".
7431 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7433 (spill_reg_store): Likewise for the elements of this array.
7434 (remove_init_insns): Likewise for local "equiv_insn".
7435 (will_delete_init_insn_p): Likewise for param "insn".
7436 (reload): Likewise for param ""first" and local "insn".
7437 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7439 (calculate_elim_costs_all_insns): Likewise.
7440 (delete_caller_save_insns): Likewise.
7441 (spill_failure): Likewise for param "insn".
7442 (delete_dead_insn): Likewise.
7443 (set_label_offsets): Likewise.
7444 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7446 (elimination_costs_in_insn): Likewise for param "insn".
7447 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7448 when referring to an insn.
7449 (set_initial_label_offsets): Likewise.
7450 (set_offsets_for_label): Strengthen param "insn" from rtx to
7452 (init_eliminable_invariants): Likewise for param "first" and local
7454 (fixup_eh_region_note): Likewise for param "insn".
7455 (reload_as_needed): Likewise for locals "prev", "insn",
7456 "old_next", "old_prev", "next".
7457 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7459 (reload_inheritance_insn): Strengthen elements of this array from
7461 (failed_reload): Likewise for param "insn".
7462 (choose_reload_regs): Likewise for local "insn". Replace use of
7463 NULL_RTX with NULL when referring to an insn.
7464 (input_reload_insns): Strengthen elements of this array from rtx
7466 (other_input_address_reload_insns): Likewise for this global.
7467 (other_input_reload_insns): Likewise for this global.
7468 (input_address_reload_insns): Likwise for the elements of this
7470 (inpaddr_address_reload_insns): Likwise for the elements of this
7472 (output_reload_insns): Likewise for the elements of this array.
7473 (output_address_reload_insns): Likewise for the elements of this
7475 (outaddr_address_reload_insns): Likewise for the elements of this
7477 (operand_reload_insns): Likewise for this global.
7478 (other_operand_reload_insns): Likewise for this global.
7479 (other_output_reload_insns): Likewise for the elements of this
7481 (new_spill_reg_store): Likewise for the elements of this
7483 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7484 Strengthen local "where" from rtx * to rtx_insn **.
7485 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7486 from rtx to rtx_insn *.
7487 (do_input_reload): Likewise for local "insn".
7488 (do_output_reload): Likewise for local "insn".
7489 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7490 (emit_insn_if_valid_for_reload): Likewise for return type and local
7491 "last". Add checked cast to rtx_insn when returning "insn" since
7492 this has been through emit_insn.
7493 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7494 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7495 returning "insn" since it's been through
7496 emit_insn_if_valid_for_reload at this point.
7497 (delete_output_reload): Strengthen param "insn" and locals
7498 "output_reload_insn", "i2" from rtx to rtx_insn *.
7499 (delete_address_reloads): Likewise for params "dead_insn",
7500 "current_insn" and locals "prev", "next".
7501 (delete_address_reloads_1): Likewise for params "dead_insn",
7502 "current_insn" and locals "prev", "i2".
7503 (inc_for_reload): Likewise for locals "last", "add_insn".
7504 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7507 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7508 param of this duplicate of the prototype from reload.h
7510 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7512 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7514 (regstat_bb_compute_calls_crossed): Likewise.
7516 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7518 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7520 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7522 (regrename_analyze): Strengthen local "insn" from rtx to
7524 (scan_rtx_reg): Likewise for param "insn".
7525 (scan_rtx_address): Likewise.
7526 (scan_rtx): Likewise.
7527 (restore_operands): Likewise.
7528 (record_out_operands): Likewise.
7529 (build_def_use): Likewise for local "insn". Replace use of
7530 NULL_RTX with NULL when dealing with an insn.
7532 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7534 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7535 * reginfo.c (reg_scan): Likewise, also for local "insn".
7536 (reg_scan_mark_refs): Likewise for param "insn".
7537 (init_subregs_of_mode): Likewise for local "insn".
7539 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7541 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7542 "insn" from rtx to rtx_insn *.
7543 (replace_oldest_value_reg): Likewise for param "insn".
7544 (replace_oldest_value_addr): Likewise.
7545 (replace_oldest_value_mem): Likewise.
7546 (apply_debug_insn_changes): Likewise for local "last_insn".
7547 (copyprop_hardreg_forward_1): Likewise for local "insn".
7549 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7551 * reg-stack.c (next_flags_user): Strengthen return type and param
7552 "insn" from rtx to rtx_insn *.
7553 (straighten_stack): Likewise for param "insn".
7554 (check_asm_stack_operands): Likewise.
7555 (remove_regno_note): Likewise.
7556 (emit_pop_insn): Likewise for return type, param "insn", local
7558 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7559 "limit" from rtx to rtx_insn *.
7560 (swap_to_top): Likewise for param "insn".
7561 (move_for_stack_reg): Likewise.
7562 (move_nan_for_stack_reg): Likewise.
7563 (swap_rtx_condition): Likewise.
7564 (compare_for_stack_reg): Likewise.
7565 (subst_all_stack_regs_in_debug_insn): Likewise.
7566 (subst_stack_regs_pat): Likewise, and local "insn2".
7567 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7569 (subst_stack_regs): Likewise.
7570 (change_stack): Likewise.
7571 (convert_regs_1): Likewise for locals "insn", "next".
7573 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7575 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7577 (combine_set_extension): Likewise for param "curr_insn".
7578 (transform_ifelse): Likewise for param "def_insn".
7579 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7580 from vec<rtx> * to vec<rtx_insn *> *.
7581 (is_cond_copy_insn): Likewise for param "insn".
7582 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7584 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7585 local "def_insn" from rtx to rtx_insn *.
7586 (get_sub_rtx): Likewise for param "def_insn".
7587 (merge_def_and_ext): Likewise.
7588 (combine_reaching_defs): Likewise.
7589 (add_removable_extension): Likewise for param "insn".
7590 (find_removable_extensions): Likewise for local "insn".
7591 (find_and_remove_re): Likewise for locals "curr_insn" and
7592 "def_insn". Strengthen locals "reinsn_del_list" and
7593 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7595 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7597 * recog.c (split_insn): Strengthen param "insn" and locals
7598 "first", "last" from rtx to rtx_insn *.
7599 (split_all_insns): Likewise for locals "insn", "next".
7600 (split_all_insns_noflow): Likewise.
7602 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7604 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7606 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7607 (debug_rtx_find): Likewise for param 1 "x".
7609 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7610 const_rtx to const rtx_insn *. Likewise for local "insn".
7611 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7612 (debug_rtx_find): Likewise for param 1 "x".
7613 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7614 from const_rtx to const rtx_insn * within the appropriate cases of
7615 the switch statement.
7617 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7618 Strengthen local "insns" from rtx to rtx_insn * since this is
7619 passed to a call to debug_rtx_list.
7621 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7623 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7626 * function.c (stack_protect_epilogue): Add checked cast to
7627 rtx_insn for now when invoking predict_insn_def.
7629 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7631 (predict_insn_def): Likewise.
7632 (rtl_predict_edge): Likewise for local "last_insn".
7633 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7635 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7637 (bb_estimate_probability_locally): Likewise for local "last_insn".
7638 (expensive_function_p): Likewise for local "insn".
7640 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7641 local "jmp", since this is used when invoking predict_insn_def.
7643 2014-08-22 Marek Polacek <polacek@redhat.com>
7646 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7648 2014-08-22 Marek Polacek <polacek@redhat.com>
7651 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7652 a comparison in parens.
7653 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7656 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7658 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7661 * cprop.c (fis_get_condition): Likewise.
7663 * postreload.c (reload_cse_regs): Likewise for param "first".
7664 (reload_cse_simplify): Likewise for param "insn".
7665 (reload_cse_regs_1): Likewise for local "insn".
7666 (reload_cse_simplify_set): Likewise for param "insn".
7667 (reload_cse_simplify_operands): Likewise.
7668 (struct reg_use): Likewise for field "insn".
7669 (reload_combine_purge_insn_uses): Likewise for param "insn".
7670 (fixup_debug_insns): Likewise for params "from", "to" and local
7672 (try_replace_in_use): Likewise for local "use_insn".
7673 (reload_combine_recognize_const_pattern): Likewise for param
7674 "insn" and locals "add_moved_after_insn", "use_insn".
7675 (reload_combine_recognize_pattern): Likewise for param "insn" and
7677 (reload_combine): Likewise for locals "insn", "prev".
7678 (reload_combine_note_use): Likewise for param "insn".
7679 (move2add_use_add2_insn): Likewise.
7680 (move2add_use_add3_insn): Likewise.
7681 (reload_cse_move2add): Likewise, also for local "next".
7682 (move2add_note_store): Likewise for local "insn".
7684 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7686 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7688 (struct unoccr): Likewise.
7689 (struct modifies_mem): Likewise.
7690 (alloc_mem): Likewise for local "insn".
7691 (insert_expr_in_table): Likewise for param "insn".
7692 (dump_expr_hash_table_entry): Likewise for local "insn".
7693 (oprs_unchanged_p): Likewise for param "insn".
7694 (load_killed_in_block_p): Likewise for local "setter".
7695 (record_last_reg_set_info): Likewise for param "insn".
7696 (record_last_reg_set_info_regno): Likewise.
7697 (record_last_mem_set_info): Likewise.
7698 (record_last_set_info): Likewise for local "last_set_insn".
7699 (record_opr_changes): Likewise for param "insn".
7700 (hash_scan_set): Likewise.
7701 (compute_hash_table): Likewise for local "insn".
7702 (get_avail_load_store_reg): Likewise for param "insn".
7703 (eliminate_partially_redundant_load): Likewise, also for locals
7704 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7706 (eliminate_partially_redundant_loads): Likewise for local "insn".
7708 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7710 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7712 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7713 (expand_twoval_unop): Likewise for locals entry_last", "last".
7714 (expand_twoval_binop): Likewise.
7715 (expand_twoval_binop_libfunc): Likewise for local "insns".
7716 (widen_leading): Likewise for local "last".
7717 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7718 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7719 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7720 (expand_parity): Likewise for locals "last" and "seq".
7721 (expand_ffs): Likewise for local "seq". Strengthen local
7722 "nonzero_label" from rtx to rtx_code_label *.
7723 (expand_absneg_bit): Strengthen local "insns" from rtx to
7725 (expand_unop_direct): Likewise for local "last".
7726 (expand_unop): Likewise for locals "last", "insns".
7727 (expand_abs_nojump): Likewise for local "last".
7728 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7729 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7731 (expand_copysign_absneg): Strengthen local "label" from rtx to
7733 (expand_copysign_bit): Strengthen local "insns" from rtx to
7735 (struct no_conflict_data): Likewise for fields "first", "insn".
7736 (emit_libcall_block_1): Likewise for param "insns" and locals
7737 "next", "last", "insn".
7738 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7739 on "insns" when invoking emit_libcall_block_1. Ultimately we
7740 want to strengthen insns itself.
7741 (prepare_cmp_insn): Strengthen local "last" from rtx to
7743 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7744 (prepare_float_lib_cmp): Likewise for local "insns".
7745 (emit_conditional_move): Likewise for local "last".
7746 (emit_conditional_add): Likewise.
7747 (have_sub2_insn): Likewise for local "seq".
7748 (expand_float): Likewise for local "insns". Strengthen locals
7749 "label", "neglabel" from rtx to rtx_code_label *.
7750 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7751 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7752 (expand_fixed_convert): Likewise for local "insns" (to
7754 (expand_sfix_optab): Likewise for local "last".
7755 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7756 to rtx_code_label *.
7757 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7758 from rtx to rtx_insn *.
7759 (expand_atomic_fetch_op): Likewise for local "insn".
7760 (maybe_legitimize_operand_same_code): Likewise for local "last".
7761 (maybe_legitimize_operands): Likewise.
7763 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7765 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7766 "insn" from rtx to rtx_insn *.
7767 (ps_rtl_insn): Likewise for return type.
7768 (doloop_register_get): Likewise for params "head", "tail" and
7769 locals "insn", "first_insn_not_to_check".
7770 (schedule_reg_move): Likewise for local "this_insn".
7771 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7772 of gen_move_insn for now.
7773 (reset_sched_times): Strengthen local "insn" from rtx to
7775 (permute_partial_schedule): Likewise.
7776 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7777 (dump_insn_location): Likewise for param "insn".
7778 (loop_canon_p): Likewise for local "insn".
7779 (sms_schedule): Likewise.
7780 (print_partial_schedule): Likewise.
7781 (ps_has_conflicts): Likewise.
7783 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7785 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
7786 "tailp" from rtx * to rtx_insn **.
7788 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
7789 from rtx to rtx_insn *.
7790 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
7791 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
7792 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
7794 * modulo-sched.c (const_iteration_count): Strengthen return type
7795 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
7796 use of NULL_RTX with NULL when working with insns.
7797 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
7799 (sms_schedule): Likewise.
7800 * sched-rgn.c (init_ready_list): Likewise, also for locals
7801 "src_head" and "src_next_tail".
7802 (compute_block_dependences): Likewise.
7803 (free_block_dependencies): Likewise.
7804 (debug_rgn_dependencies): Likewise.
7805 (free_rgn_deps): Likewise.
7806 (compute_priorities): Likewise.
7807 (schedule_region): Likewise.
7808 * sel-sched.c (find_ebb_boundaries): Likewise.
7810 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
7811 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
7813 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7815 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
7816 from rtx to rtx_insn *.
7817 (new_seginfo): Likewise for param "insn".
7818 (create_pre_exit): Likewise for locals "last_insn",
7819 "before_return_copy", "return_copy".
7820 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
7823 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7825 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
7826 from rtx to rtx_insn *.
7827 (lra_push_insn): Likewise for 1st param.
7828 (lra_push_insn_and_update_insn_regno_info): Likewise.
7829 (lra_pop_insn): Likewise for return type.
7830 (lra_invalidate_insn_data): Likewise for 1st param.
7831 (lra_set_insn_deleted): Likewise.
7832 (lra_delete_dead_insn): Likewise.
7833 (lra_process_new_insns): Likewise for first 3 params.
7834 (lra_set_insn_recog_data): Likewise for 1st param.
7835 (lra_update_insn_recog_data): Likewise.
7836 (lra_set_used_insn_alternative): Likewise.
7837 (lra_invalidate_insn_regno_info): Likewise.
7838 (lra_update_insn_regno_info): Likewise.
7839 (lra_former_scratch_operand_p): Likewise.
7840 (lra_eliminate_regs_1): Likewise.
7841 (lra_get_insn_recog_data): Likewise.
7843 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
7846 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
7848 (substitute_within_insn): New.
7849 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
7850 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
7851 Replace call to "substitute" with call to substitute_within_insn.
7853 * lra-constraints.c (curr_insn): Strengthen from rtx to
7855 (get_equiv_with_elimination): Likewise for param "insn".
7856 (match_reload): Strengthen params "before" and "after" from rtx *
7858 (emit_spill_move): Likewise for return type. Add a checked cast
7859 to rtx_insn * on result of gen_move_insn for now.
7860 (check_and_process_move): Likewise for local "before". Replace
7861 NULL_RTX with NULL when referring to insns.
7862 (process_addr_reg): Strengthen params "before" and "after" from
7863 rtx * to rtx_insn **.
7864 (insert_move_for_subreg): Likewise.
7865 (simplify_operand_subreg): Strengthen locals "before" and "after"
7866 from rtx to rtx_insn *.
7867 (process_address_1): Strengthen params "before" and "after" from
7868 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
7870 (process_address): Strengthen params "before" and "after" from
7871 rtx * to rtx_insn **.
7872 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
7873 (curr_insn_transform): Strengthen locals "before" and "after"
7874 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
7876 (loc_equivalence_callback): Update cast of "data", changing
7877 resulting type from rtx to rtx_insn *.
7878 (substitute_pseudo_within_insn): New.
7879 (inherit_reload_reg): Strengthen param "insn" from rtx to
7880 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
7881 NULL when referring to insns. Add a checked cast to rtx_insn *
7882 when using usage_insn to invoke lra_update_insn_regno_info.
7883 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
7884 likewise for locals "restore", "save". Add checked casts to
7885 rtx_insn * when using usage_insn to invoke
7886 lra_update_insn_regno_info and lra_process_new_insns. Replace
7887 NULL_RTX with NULL when referring to insns.
7888 (split_if_necessary): Strengthen param "insn" from rtx to
7890 (update_ebb_live_info): Likewise for params "head", "tail" and local
7892 (get_last_insertion_point): Likewise for return type and local "insn".
7893 (get_live_on_other_edges): Likewise for local "last".
7894 (inherit_in_ebb): Likewise for params "head", "tail" and locals
7895 "prev_insn", "next_insn", "restore".
7896 (remove_inheritance_pseudos): Likewise for local "prev_insn".
7897 (undo_optional_reloads): Likewise for local "insn".
7899 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
7901 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
7903 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
7905 (spill_pseudos): Likewise for local "insn".
7906 (init_elimination): Likewise.
7907 (process_insn_for_elimination): Likewise for param "insn".
7909 * lra-lives.c (curr_insn): Likewise.;
7911 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
7912 (remove_pseudos): Likewise for param "insn".
7913 (spill_pseudos): Likewise for local "insn".
7914 (lra_final_code_change): Likewise for locals "insn", "curr".
7916 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
7917 (lra_set_insn_deleted): Likewise.
7918 (lra_delete_dead_insn): Likewise, and for local "prev".
7919 (new_insn_reg): Likewise for param "insn".
7920 (lra_set_insn_recog_data): Likewise.
7921 (lra_update_insn_recog_data): Likewise.
7922 (lra_set_used_insn_alternative): Likewise.
7923 (get_insn_freq): Likewise.
7924 (invalidate_insn_data_regno_info): Likewise.
7925 (lra_invalidate_insn_regno_info): Likewise.
7926 (lra_update_insn_regno_info): Likewise.
7927 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
7929 (lra_push_insn_1): Strengthen param "insn" from rtx to
7931 (lra_push_insn): Likewise.
7932 (lra_push_insn_and_update_insn_regno_info): Likewise.
7933 (lra_pop_insn): Likewise for return type and local "insn".
7934 (push_insns): Likewise for params "from", "to", and local "insn".
7935 (setup_sp_offset): Likewise for params "from", "last" and locals
7937 (lra_process_new_insns): Likewise for params "insn", "before",
7938 "after" and local "last".
7939 (struct sloc): Likewise for field "insn".
7940 (lra_former_scratch_operand_p): Likewise for param "insn".
7941 (remove_scratches): Likewise for locals "insn", "last".
7942 (check_rtl): Likewise for local "insn".
7943 (add_auto_inc_notes): Likewise for param "insn".
7944 (update_inc_notes): Likewise for local "insn".
7945 (lra): Replace NULL_RTX with NULL when referring to insn.
7947 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7949 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
7951 (resolve_reg_notes): Likewise.
7952 (resolve_simple_move): Likewise for return type, param "insn", and
7953 locals "insns", "minsn".
7954 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
7955 (resolve_use): Likewise.
7956 (resolve_debug): Likewise.
7957 (find_decomposable_shift_zext): Likewise.
7958 (resolve_shift_zext): Likewise for return type, param "insn", and
7959 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
7960 (decompose_multiword_subregs): Likewise for local "insn",
7961 "orig_insn", "decomposed_shift", "end".
7963 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7965 * basic-block.h (basic_block split_edge_and_insert): Strengthen
7966 param "insns" from rtx to rtx_insn *.
7968 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
7970 (struct iv_to_split): Likewise.
7971 (loop_exit_at_end_p): Likewise for local "insn".
7972 (split_edge_and_insert): Likewise for param "insns".
7973 (compare_and_jump_seq): Likewise for return type, param "cinsn",
7974 and locals "seq", "jump".
7975 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
7976 "branch_code"; update invocations of compare_and_jump_seq to
7977 eliminate NULL_RTX in favor of NULL.
7978 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
7980 (reset_debug_uses_in_loop): Likewise.
7981 (analyze_insn_to_expand_var): Likewise for param "insn".
7982 (analyze_iv_to_split_insn): Likewise.
7983 (analyze_insns_in_loop): Likewise for local "insn".
7984 (insert_base_initialization): Likewise for param
7985 "insn" and local "seq".
7986 (split_iv): Likewise for param "insn" and local "seq".
7987 (expand_var_during_unrolling): Likewise for param "insn".
7988 (insert_var_expansion_initialization): Likewise for local "seq".
7989 (combine_var_copies_in_loop_exit): Likewise.
7990 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
7992 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
7993 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
7996 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7998 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8000 (iv_analyze_result): Likewise.
8001 (iv_analyze_expr): Likewise.
8004 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8005 local "def_insn" from rtx to rtx_insn *.
8006 (get_biv_step_1): Likewise for local "insn".
8007 (iv_analyze_expr): Likewise for param "insn".
8008 (iv_analyze_def): Likewise for local "insn".
8009 (iv_analyze_op): Likewise for param "insn".
8010 (iv_analyze): Likewise.
8011 (iv_analyze_result): Likewise.
8013 (suitable_set_for_replacement): Likewise.
8014 (simplify_using_initial_values): Likewise for local "insn".
8015 (iv_number_of_iterations): Likewise for param "insn".
8016 (check_simple_exit): Add checked cast to rtx_insn when invoking
8017 iv_number_of_iterations for now (until get_condition is
8020 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8021 "insn" from rtx to rtx_insn *.
8022 (analyze_insns_in_loop): Likewise for local "insn".
8024 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8026 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8028 (struct invariant): Likewise.
8029 (hash_invariant_expr_1): Likewise for param "insn".
8030 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8031 (find_exits): Likewise for local "insn".
8032 (create_new_invariant): Likewise for param "insn".
8033 (check_dependencies): Likewise.
8034 (find_invariant_insn): Likewise.
8035 (record_uses): Likewise.
8036 (find_invariants_insn): Likewise.
8037 (find_invariants_bb): Likewise for local "insn".
8038 (get_pressure_class_and_nregs): Likewise for param "insn".
8039 (calculate_loop_reg_pressure): Likewise for local "insn".
8041 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8043 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8045 (add_test): Likewise for locals "seq", "jump".
8046 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8048 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8050 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8052 (rebuild_jump_labels_chain): Likewise for param "chain".
8054 * cfgexpand.c (pass_expand::execute): Add checked cast to
8055 rtx_insn * when calling rebuild_jump_labels_chain in region where
8056 we know e->insns.r is non-NULL.
8058 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8060 (rebuild_jump_labels): Likewise.
8061 (rebuild_jump_labels_chain): Likewise for param "chain".
8062 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8063 (init_label_info): Likewise for param "f".
8064 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8065 "prev_nonjump_insn".
8066 (mark_all_labels): Likewise for param "f" and locals "insn",
8067 "prev_nonjump_insn".
8069 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8071 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8072 from rtx to rtx_insn *insn.
8073 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8074 (ira_add_allocno_copy): Likewise.
8075 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8077 (ira_create_copy): Likewise.
8078 (ira_add_allocno_copy): Likewise.
8079 (create_bb_allocnos): Likewise for local "insn".
8080 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8081 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8082 process_regs_for_copy for rtx_insn * param.
8083 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8084 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8085 process_regs_for_copy for rtx_insn * param.
8086 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8087 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8088 (record_operand_costs): Likewise.
8089 (scan_one_insn): Likewise for return type, and for param "insn".
8090 (process_bb_for_costs): Likewise for local "insn".
8091 (process_bb_node_for_hard_reg_moves): Likewise.
8092 * ira-emit.c (struct move): Likewise for field "insn".
8093 (create_move): Eliminate use of NULL_RTX when dealing with an
8095 (emit_move_list): Strengthen return type and locals "result",
8096 "insn" from rtx to rtx_insn *insn.
8097 (emit_moves): Likewise for locals "insns", "tmp".
8098 (ira_emit): Likewise for local "insn".
8099 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8101 (find_call_crossed_cheap_reg): Likewise.
8102 (process_bb_node_lives): Likewise for local "insn".
8103 * ira.c (decrease_live_ranges_number): Likewise.
8104 (compute_regs_asm_clobbered): Likewise.
8105 (build_insn_chain): Likewise.
8106 (find_moveable_pseudos): Likewise, also locals "def_insn",
8107 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8108 to rtx_insn **. Add a checked cast when assigning from
8109 "closest_use" into closest_uses array in a region where we know
8110 it's a non-NULL insn.
8111 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8113 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8114 "last_interesting_insn", "uin".
8115 (move_unallocated_pseudos): Likewise for locals "def_insn",
8116 "move_insn", "newinsn".
8118 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8120 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8121 Strengthen locals "done_label", "do_error" from rtx to
8123 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8124 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8126 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8127 "done_label", "do_error" to rtx_code_label * and local "last" to
8129 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8130 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8131 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8132 "after_lopart_neg", "do_overflow", "hipart_different" to
8133 rtx_code_label * and local "last" to rtx_insn *.
8135 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8137 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8138 "insn" and "move_insn" from rtx to rtx_insn *.
8140 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8142 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8144 (cheap_bb_rtx_cost_p): Likewise.
8145 (first_active_insn): Likewise for return type and local "insn".
8146 (last_active_insn): Likewise for return type and locals "insn",
8148 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8150 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8152 (noce_try_move): Likewise for local "seq".
8153 (noce_try_store_flag): Likewise.
8154 (noce_try_store_flag_constants): Likewise.
8155 (noce_try_addcc): Likewise.
8156 (noce_try_store_flag_mask): Likewise.
8157 (noce_try_cmove): Likewise.
8158 (noce_try_minmax): Likewise.
8159 (noce_try_abs): Likewise.
8160 (noce_try_sign_mask): Likewise.
8161 (noce_try_bitop): Likewise.
8162 (noce_can_store_speculate_p): Likewise for local "insn".
8163 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8165 (check_cond_move_block): Likewise for local "insn".
8166 (cond_move_convert_if_block): Likewise.
8167 (cond_move_process_if_block): Likewise for locals "seq",
8169 (noce_find_if_block): Likewise for local "jump".
8170 (merge_if_block): Likewise for local "last".
8171 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8172 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8173 (block_has_only_trap): Likewise for return type and local "trap".
8174 (find_if_case_1): Likewise for local "jump".
8175 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8178 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8180 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8181 "last_insn", "loop_end" from rtx to rtx_insn *.
8183 * hw-doloop.c (scan_loop): Likewise for local "insn".
8184 (discover_loop): Likewise for param "tail_insn".
8185 (discover_loops): Likewise for local "tail".
8187 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8188 cast to rtx_insn * when assigning from an rtx local to a
8189 hwloop_info's "last_insn" field.
8191 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8193 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8194 (add_delay_dependencies): Strengthen local "pro" from rtx to
8196 (recompute_todo_spec): Likewise.
8197 (dep_cost_1): Likewise for locals "insn", "used".
8198 (schedule_insn): Likewise for local "dbg".
8199 (schedule_insn): Likewise for locals "pro", "next".
8200 (unschedule_insns_until): Likewise for local "con".
8201 (restore_pattern): Likewise for local "next".
8202 (estimate_insn_tick): Likewise for local "pro".
8203 (resolve_dependencies): Likewise for local "next".
8204 (fix_inter_tick): Likewise.
8205 (fix_tick_ready): Likewise for local "pro".
8206 (add_to_speculative_block): Likewise for locals "check", "twin",
8208 (sched_extend_bb): Likewise for locals "end", "insn".
8209 (init_before_recovery): Likewise for local "x".
8210 (sched_create_recovery_block): Likewise for local "barrier".
8211 (create_check_block_twin): Likewise for local "pro".
8212 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8214 (unlink_bb_notes): Update for change to type of bb_header.
8215 Strengthen locals "prev", "label", "note", "next" from rtx to
8217 (clear_priorities): Likewise for local "pro".
8219 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8221 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8223 (test_insn): Likewise for this global.
8224 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8226 (oprs_anticipatable_p): Likewise.
8227 (oprs_available_p): Likewise.
8228 (insert_expr_in_table): Strengthen param "insn" from rtx to
8230 (hash_scan_set): Likewise.
8231 (hash_scan_clobber): Likewise.
8232 (hash_scan_call): Likewise.
8233 (hash_scan_insn): Likewise.
8234 (compute_hash_table_work): Likewise for local "insn".
8235 (process_insert_insn): Likewise for return type and local "pat".
8236 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8237 "pat", "pat_end", "maybe_cc0_setter".
8238 (pre_edge_insert): Likewise for local "insn".
8239 (pre_insert_copy_insn): Likewise for param "insn".
8240 (pre_insert_copies): Likewise for local "insn".
8241 (struct set_data): Likewise for field "insn".
8242 (single_set_gcse): Likewise for param "insn".
8243 (gcse_emit_move_after): Likewise.
8244 (pre_delete): Likewise for local "insn".
8245 (update_bb_reg_pressure): Likewise for param "from" and local
8247 (should_hoist_expr_to_dom): Likewise for param "from".
8248 (hoist_code): Likewise for local "insn".
8249 (get_pressure_class_and_nregs): Likewise for param "insn".
8250 (calculate_bb_reg_pressure): Likewise for local "insn".
8251 (compute_ld_motion_mems): Likewise.
8253 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8255 * genpeep.c (main): Rename param back from "uncast_ins1" to
8256 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8259 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8261 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8264 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8265 documentation to state it is only for VSX operations.
8267 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8268 constraint only active if VSX.
8270 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8271 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8274 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8276 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8277 Strengthen local "insn" from rtx to rtx_insn *.
8278 (use_killed_between): Likewise for param "target_insn".
8279 (all_uses_available_at): Likewise for param "target_insn" and
8281 (update_df_init): Likewise for params "def_insn", "insn".
8282 (update_df): Likewise for param "insn".
8283 (try_fwprop_subst): Likewise for param "def_insn" and local
8285 (free_load_extend): Likewise for param "insn".
8286 (forward_propagate_subreg): Likewise for param "def_insn" and
8288 (forward_propagate_asm): Likewise for param "def_insn" and local
8290 (forward_propagate_and_simplify): Likewise for param "def_insn"
8291 and local "use_insn".
8292 (forward_propagate_into): Likewise for locals "def_insn" and
8295 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8297 * function.c (emit_initial_value_sets): Strengthen local "seq"
8298 from rtx to rtx_insn *.
8299 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8301 (instantiate_virtual_regs): Likewise for local "insn".
8302 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8303 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8304 (expand_function_end): Likewise for locals "insn" and "seq".
8305 (epilogue_done): Likewise for local "insn".
8306 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8308 (reposition_prologue_and_epilogue_notes): Likewise for locals
8309 "insn", "last", "note", "first".
8310 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8311 (pass_match_asm_constraints::execute): Likewise for local "insn".
8313 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8315 * output.h (final_scan_insn): Strengthen return type from rtx to
8317 (final_forward_branch_p): Likewise for param.
8318 (current_output_insn): Likewise for this global.
8320 * final.c (rtx debug_insn): Likewise for this variable.
8321 (current_output_insn): Likewise.
8322 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8323 adding "insn" back in as an rtx_insn * with a checked cast, so
8324 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8326 (compute_alignments): Strengthen local "label" from rtx to
8328 (shorten_branches): Rename param from "first" to "uncast_first",
8329 introducing a new local rtx_insn * "first" using a checked cast to
8330 effectively strengthen "first" from rtx to rtx_insn * without
8331 affecting the type signature. Strengthen locals "insn", "seq",
8332 "next", "label" from rtx to rtx_insn *.
8333 (change_scope): Strengthen param "orig_insn" and local "insn" from
8335 (final_start_function): Rename param from "first" to "uncast_first",
8336 introducing a new local rtx_insn * "first" using a checked cast to
8337 effectively strengthen "first" from rtx to rtx_insn * without
8338 affecting the type signature. Strengthen local "insn" from rtx to
8340 (dump_basic_block_info): Strengthen param "insn" from rtx to
8342 (final): Rename param from "first" to "uncast_first",
8343 introducing a new local rtx_insn * "first" using a checked cast to
8344 effectively strengthen "first" from rtx to rtx_insn * without
8345 affecting the type signature. Strengthen locals "insn", "next"
8346 from rtx to rtx_insn *.
8347 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8349 (call_from_call_insn): Strengthen param "insn" from rtx to
8351 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8352 introducing a new local rtx_insn * "insn" using a checked cast to
8353 effectively strengthen "insn" from rtx to rtx_insn * without
8354 affecting the type signature. Strengthen return type and locals
8355 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8356 now-redundant checked cast to rtx_insn * from both invocations of
8357 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8358 introducing a local "call_insn" for use when invoking
8359 call_from_call_insn.
8360 (notice_source_line): Strengthen param "insn" from rtx to
8362 (leaf_function_p): Likewise for local "insn".
8363 (final_forward_branch_p): Likewise.
8364 (leaf_renumber_regs): Likewise for param "first".
8365 (rest_of_clean_state): Likewise for locals "insn" and "next".
8366 (self_recursive_call_p): Likewise for param "insn".
8367 (collect_fn_hard_reg_usage): Likewise for local "insn".
8368 (get_call_fndecl): Likewise for param "insn".
8369 (get_call_cgraph_rtl_info): Likewise.
8370 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8371 introducing a new local rtx_insn * "insn" using a checked cast to
8372 effectively strengthen "insn" from rtx to rtx_insn * without
8373 affecting the type signature.
8375 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8376 cast when assigning from param "insn" to current_output_insn.
8377 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8378 so that we can assign it back to current_output_insn.
8380 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8382 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8383 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8384 atmxt540s and atmxt540sreva devices.
8385 * config/avr/avr-tables.opt: Regenerate.
8386 * config/avr/t-multilib: Regenerate.
8387 * doc/avr-mmcu.texi: Regenerate.
8389 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8391 * expr.c (convert_move): Strengthen local "insns" from rtx to
8393 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8394 "top_label" from rtx to rtx_code_label *.
8395 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8397 (emit_single_push_insn): Likewise for locals "prev", "last".
8398 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8399 to rtx_code_label *.
8400 (store_constructor): Likewise for locals "loop_start", "loop_end".
8401 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8403 (expand_expr_real_2): Likewise.
8404 (expand_expr_real_1): Strengthen local "label" from rtx to
8407 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8409 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8410 from rtx to rtx_insn *.
8411 (store_bit_field_1): Likewise.
8412 (extract_bit_field_1): Likewise.
8413 (expand_mult_const): Likewise for local "insns".
8414 (expmed_mult_highpart): Strengthen local "label" from rtx to
8416 (expand_smod_pow2): Likewise.
8417 (expand_sdiv_pow2): Likewise.
8418 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8419 rtx_insn *. Strengthen locals "label", "label1", "label2",
8420 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8421 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8422 (emit_store_flag): Likewise.
8423 (emit_store_flag_force): Strengthen local "label" from rtx to
8425 (do_cmp_and_jump): Likewise for param "label".
8427 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8429 * explow.c (force_reg): Strengthen local "insn" from rtx to
8431 (adjust_stack_1): Likewise.
8432 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8433 "final_label", "available_label", "space_available" from rtx to
8435 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8436 (anti_adjust_stack_and_probe): Likewise.
8438 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8440 * except.h (sjlj_emit_function_exit_after): Strengthen param
8441 "after" from rtx to rtx_insn *. This is only called with
8442 result of get_last_insn (in function.c) so type-change should be
8445 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8446 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8447 to rtx_insn *. These fields are only used from except.c so this
8448 type-change should be self-contained to this patch.
8450 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8451 local "last" from rtx to rtx_insn *.
8452 (dw2_build_landing_pads): Likewise for local "seq".
8453 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8454 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8455 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8457 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8459 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8460 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8461 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8462 referring to an insn. Strengthen local "dispatch_label" from
8463 rtx to rtx_code_label *.
8464 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8466 (expand_eh_return): Strengthen local "around_label" from
8467 rtx to rtx_code_label *.
8468 (convert_to_eh_region_ranges): Strengthen locals "iter",
8469 "last_action_insn", "first_no_action_insn",
8470 "first_no_action_insn_before_switch",
8471 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8473 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8475 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8476 from rtx to rtx_insn *.
8477 (cached_next_real_insn): Likewise.
8478 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8480 (dwarf2out_var_location): Strengthen locals "next_real",
8481 "next_note", "expected_next_loc_note", "last_start", "insn" from
8484 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8486 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8487 from rtx to rtx_insn *.
8488 (create_pseudo_cfg): Likewise for local "insn".
8490 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8492 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8493 from rtx to rtx_insn *.
8494 (df_bb_regno_last_def_find): Likewise.
8496 * df-problems.c (df_rd_bb_local_compute): Likewise.
8497 (df_lr_bb_local_compute): Likewise.
8498 (df_live_bb_local_compute): Likewise.
8499 (df_chain_remove_problem): Likewise.
8500 (df_chain_create_bb): Likewise.
8501 (df_word_lr_bb_local_compute): Likewise.
8502 (df_remove_dead_eq_notes): Likewise for param "insn".
8503 (df_note_bb_compute): Likewise for local "insn".
8504 (simulate_backwards_to_point): Likewise.
8505 (df_md_bb_local_compute): Likewise.
8507 * df-scan.c (df_scan_free_bb_info): Likewise.
8508 (df_scan_start_dump): Likewise.
8509 (df_scan_start_block): Likewise.
8510 (df_install_ref_incremental): Likewise for local "insn".
8511 (df_insn_rescan_all): Likewise.
8512 (df_reorganize_refs_by_reg_by_insn): Likewise.
8513 (df_reorganize_refs_by_insn_bb): Likewise.
8514 (df_recompute_luids): Likewise.
8515 (df_bb_refs_record): Likewise.
8516 (df_update_entry_exit_and_calls): Likewise.
8517 (df_bb_verify): Likewise.
8519 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8521 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8522 "first_note" from rtx to rtx_insn *.
8523 (get_node_of_insn): Likewise for param 2 "insn".
8524 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8526 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8528 (mem_write_insn_p): Likewise.
8529 (mem_access_insn_p): Likewise.
8530 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8531 (def_has_ccmode_p): Likewise for param "insn".
8532 (add_cross_iteration_register_deps): Likewise for locals
8533 "def_insn" and "use_insn".
8534 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8535 (build_intra_loop_deps): Likewise for local "src_insn".
8536 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8538 (get_node_of_insn): Likewise for param "insn".
8540 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8542 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8543 (deletable_insn_p): Strengthen param "insn" from rtx to
8544 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8545 find_call_stack_args, since this is guarded by CALL_P (insn).
8546 (marked_insn_p): Strengthen param "insn" from rtx to
8548 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8549 invoking find_call_stack_args, since this is guarded by
8551 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8552 rtx_insn *; we know this is an insn since this was called by
8554 (mark_nonreg_stores_2): Likewise.
8555 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8557 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8558 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8560 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8561 from rtx to rtx_insn *.
8562 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8564 (delete_unmarked_insns): Likewise for locals "insn", "next".
8565 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8566 (mark_reg_dependencies): Likewise for param "insn".
8567 (rest_of_handle_ud_dce): Likewise for local "insn".
8568 (word_dce_process_block): Likewise.
8569 (dce_process_block): Likewise.
8571 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8573 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8574 from rtx to rtx_insn *.
8575 (struct change_cc_mode_args): Likewise for field "insn".
8576 (this_insn): Strengthen from rtx to rtx_insn *.
8577 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8579 (validate_canon_reg): Strengthen param "insn" from rtx to
8581 (canon_reg): Likewise.
8582 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8584 (record_jump_equiv): Strengthen param "insn" from rtx to
8586 (try_back_substitute_reg): Likewise, also for locals "prev",
8588 (find_sets_in_insn): Likewise for param "insn".
8589 (canonicalize_insn): Likewise.
8590 (cse_insn): Likewise. Add a checked cast.
8591 (invalidate_from_clobbers): Likewise for param "insn".
8592 (invalidate_from_sets_and_clobbers): Likewise.
8593 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8595 (cse_prescan_path): Strengthen local "insn" from rtx to
8597 (cse_extended_basic_block): Likewise for locals "insn" and
8599 (cse_main): Likewise for param "f".
8600 (check_for_label_ref): Likewise for local "insn".
8601 (set_live_p): Likewise for second param ("insn").
8602 (insn_live_p): Likewise for first param ("insn") and for local
8604 (cse_change_cc_mode_insn): Likewise for first param "insn".
8605 (cse_change_cc_mode_insns): Likewise for first and second params
8607 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8609 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8612 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8613 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8614 Anna Tikhonova <anna.tikhonova@intel.com>
8615 Ilya Tocar <ilya.tocar@intel.com>
8616 Andrey Turetskiy <andrey.turetskiy@intel.com>
8617 Ilya Verbin <ilya.verbin@intel.com>
8618 Kirill Yukhin <kirill.yukhin@intel.com>
8619 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8621 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8623 * config/i386/sse.md
8624 (define_mode_iterator VI248_AVX2): Delete.
8625 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8626 (define_mode_iterator VI48_AVX2): Ditto.
8627 (define_insn <shift_insn><mode>3): Delete.
8628 (define_insn "<shift_insn><mode>3<mask_name>" with
8629 VI2_AVX2_AVX512BW): New.
8630 (define_insn "<shift_insn><mode>3<mask_name>" with
8633 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8634 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8635 Anna Tikhonova <anna.tikhonova@intel.com>
8636 Ilya Tocar <ilya.tocar@intel.com>
8637 Andrey Turetskiy <andrey.turetskiy@intel.com>
8638 Ilya Verbin <ilya.verbin@intel.com>
8639 Kirill Yukhin <kirill.yukhin@intel.com>
8640 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8642 * config/i386/sse.md
8643 (define_mode_iterator VI4F_BRCST32x2): New.
8644 (define_mode_attr 64x2_mode): Ditto.
8645 (define_mode_attr 32x2mode): Ditto.
8646 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8647 with VI4F_BRCST32x2): Ditto.
8648 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8649 with V16FI mode iterator): Ditto.
8650 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8652 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8653 with VI8F_BRCST64x2): Ditto.
8655 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8656 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8657 Anna Tikhonova <anna.tikhonova@intel.com>
8658 Ilya Tocar <ilya.tocar@intel.com>
8659 Andrey Turetskiy <andrey.turetskiy@intel.com>
8660 Ilya Verbin <ilya.verbin@intel.com>
8661 Kirill Yukhin <kirill.yukhin@intel.com>
8662 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8664 * config/i386/sse.md
8665 (define_mode_iterator VI8_AVX512VL): New.
8666 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8668 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8670 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8671 (define_mode_iterator V48_AVX512VL): New.
8672 (define_mode_iterator V12_AVX512VL): Ditto.
8673 (define_insn <avx512>_load<mode>_mask): Split into two similar
8674 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8675 Refactor output template.
8676 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8678 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8680 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8682 (reg_available_p): Likewise for param "insn".
8683 (insert_set_in_table): Likewise.
8684 (hash_scan_set): Likewise.
8685 (hash_scan_insn): Likewise.
8686 (make_set_regs_unavailable): Likewise.
8687 (compute_hash_table_work): Likewise for local "insn".
8688 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8690 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8691 (try_replace_reg): Likewise.
8692 (find_avail_set): Likewise.
8693 (cprop_jump): Likewise for params "setcc", "jump".
8694 (constprop_register): Likewise for param "insn".
8695 (cprop_insn): Likewise.
8696 (do_local_cprop): Likewise.
8697 (local_cprop_pass): Likewise for local "insn".
8698 (bypass_block): Likewise for params "setcc" and "jump".
8699 (bypass_conditional_jumps): Likewise for locals "setcc" and
8701 (one_cprop_pass): Likewise for local "insn".
8703 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8705 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8706 from rtx to rtx_insn *.
8707 (struct comparison): Likewise, also for field "prev_clobber".
8708 (conforming_compare): Likewise for param "insn".
8709 (arithmetic_flags_clobber_p): Likewise.
8710 (find_flags_uses_in_insn): Likewise.
8711 (find_comparison_dom_walker::before_dom_children): Likewise for
8712 locals "insn", "next", "last_clobber".
8713 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8715 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8717 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8718 "insn" from rtx to rtx_insn *.
8719 (single_set_for_csa): Likewise for param "insn".
8720 (record_one_stack_ref): Likewise.
8721 (try_apply_stack_adjustment): Likewise.
8722 (struct record_stack_refs_data): Likewise for field "insn".
8723 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8724 (prev_active_insn_bb): Likewise for return type and param "insn".
8725 (next_active_insn_bb): Likewise.
8726 (force_move_args_size_note): Likewise for params "prev" and "last"
8727 and locals "test", "next_candidate", "prev_candidate".
8728 (combine_stack_adjustments_for_block): Strengthen locals
8729 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8732 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8734 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8735 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8736 (subst_insn): Likewise for this variable.
8737 (added_links_insn): Likewise.
8738 (struct insn_link): Likewise for field "insn".
8739 (alloc_insn_link): Likewise for param "insn".
8740 (struct undobuf): Likewise for field "other_insn".
8741 (find_single_use): Likewise for param "insn" and local "next".
8742 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8743 (delete_noop_moves): Likewise for locals "insn", "next".
8744 (create_log_links): Likewise for locals "insn", "use_insn".
8745 Strengthen local "next_use" from rtx * to rtx_insn **.
8746 (insn_a_feeds_b): Likewise for params "a", "b".
8747 (combine_instructions): Likewise for param "f" and locals "insn",
8748 "next", "prev", "first", "last_combined_insn", "link", "link1",
8749 "temp". Replace use of NULL_RTX with NULL when referring to
8751 (setup_incoming_promotions): Likewise for param "first"
8752 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8753 (can_combine_p): Likewise for params "insn", "i3", "pred",
8754 "pred2", "succ", "succ2" and for local "p".
8755 (combinable_i3pat): Likewise for param "i3".
8756 (cant_combine_insn_p): Likewise for param "insn".
8757 (likely_spilled_retval_p): Likewise.
8758 (adjust_for_new_dest): Likewise.
8759 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8760 (try_combine): Likewise for return type and for params "i3", "i2",
8761 "i1", "i0", "last_combined_insn", and for locals "insn",
8762 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8763 "i0_insn". Eliminate local "tem" in favor of new locals
8764 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8765 checked cast for now to rtx_insn * on the return type of
8766 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8768 (find_split_point): Strengthen param "insn" from rtx to
8770 (simplify_set): Likewise for local "other_insn".
8771 (recog_for_combine): Likewise for param "insn".
8772 (record_value_for_reg): Likewise.
8773 (record_dead_and_set_regs_1): Likewise for local
8775 (record_dead_and_set_regs): Likewise for param "insn".
8776 (record_promoted_value): Likewise.
8777 (check_promoted_subreg): Likewise.
8778 (get_last_value_validate): Likewise.
8779 (reg_dead_at_p): Likewise.
8780 (move_deaths): Likewise for param "to_insn".
8781 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
8782 and locals "place", "place2", "cc0_setter". Eliminate local "tem
8783 in favor of new locals "tem_note" and "tem_insn", the latter being
8785 (distribute_links): Strengthen locals "place", "insn" from rtx to
8788 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8790 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
8792 (can_delete_label_p): Require a const rtx_code_label * rather than
8794 (delete_insn): Add checked cast to rtx_code_label * when we know
8795 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
8797 (delete_insn_chain): Strengthen locals "prev" and "current" from
8798 rtx to rtx_insn *. Add a checked cast when assigning from
8799 "finish" (strengthening the params will come later). Add a
8800 checked cast to rtx_note * in region where we know
8802 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
8804 (compute_bb_for_insn): Likewise.
8805 (free_bb_for_insn): Likewise for local "insn".
8806 (compute_bb_for_insn): Likewise.
8807 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
8808 local "insn" from rtx to rtx_insn *
8809 (flow_active_insn_p): Require a const rtx_insn * rather than a
8811 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
8813 (can_fallthru): Likewise for locals "insn" and "insn2".
8814 (bb_note): Likewise for local "note".
8815 (first_insn_after_basic_block_note): Likewise for local "note" and
8817 (rtl_split_block): Likewise for locals "insn" and "next".
8818 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
8820 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
8821 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
8823 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
8824 them), "kill_from", "barrier", "new_insn".
8825 (patch_jump_insn): Likewise for params "insn", "old_label".
8826 (redirect_branch_edge): Likewise for locals "old_label", "insn".
8827 (force_nonfallthru_and_redirect): Likewise for locals "insn",
8828 "old_label", "new_label".
8829 (rtl_tidy_fallthru_edge): Likewise for local "q".
8830 (rtl_split_edge): Likewise for locals "before", "last".
8831 (commit_one_edge_insertion): Likewise for locals "before",
8832 "after", "insns", "tmp", "last", adding a checked cast where
8833 currently necessary.
8834 (commit_edge_insertions): Likewise.
8835 (rtl_dump_bb): Likewise for locals "insn", "last".
8836 (print_rtl_with_bb): Likewise for local "x".
8837 (rtl_verify_bb_insns): Likewise for local "x".
8838 (rtl_verify_bb_pointers): Likewise for local "insn".
8839 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
8841 (rtl_verify_fallthru): Likewise for local "insn".
8842 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
8843 (purge_dead_edges): Likewise for local "insn".
8844 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
8845 (skip_insns_after_block): Likewise for return type and for locals
8846 "insn", "last_insn", "next_head", "prev".
8847 (record_effective_endpoints): Likewise for locals "next_insn",
8849 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
8850 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
8851 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
8852 (duplicate_insn_chain): For now, add checked cast from rtx to
8853 rtx_insn * when returning insn.
8854 (cfg_layout_duplicate_bb): Likewise for local "insn".
8855 (cfg_layout_delete_block): Likewise for locals "insn", "next",
8857 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
8858 (rtl_block_empty_p): Likewise.
8859 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
8860 "split_point", "last".
8861 (rtl_block_ends_with_call_p): Likewise for local "insn".
8862 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
8864 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
8865 "split_at_insn" from rtx to rtx_insn *.
8866 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
8867 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
8868 to const rtx_insn *.
8869 (rtl_account_profile_record): Likewise.
8871 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8873 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
8875 (average_num_loop_insns): Likewise.
8876 (init_set_costs): Likewise for local "seq".
8877 (seq_cost): Likewise for param "seq", from const_rtx to const
8880 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8882 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
8885 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8887 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
8888 "f1" and "f2" from rtx * to rtx_insn **.
8889 (flow_find_head_matching_sequence): Likewise.
8891 * cfgcleanup.c (try_simplify_condjump): Strengthen local
8892 "cbranch_insn" from rtx to rtx_insn *.
8893 (thread_jump): Likewise for local "insn".
8894 (try_forward_edges): Likewise for local "last".
8895 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
8896 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
8898 (can_replace_by): Likewise for params "i1", "i2".
8899 (old_insns_match_p): Likewise.
8900 (merge_notes): Likewise.
8901 (walk_to_nondebug_insn): Likewise for param "i1".
8902 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
8903 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
8904 "afterlast1", "afterlast2" from rtx to rtx_insn *.
8905 (flow_find_head_matching_sequence): Strengthen params "f1" and
8906 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
8907 "last1", "last2", "beforelast1", "beforelast2" from rtx to
8909 (outgoing_edges_match): Likewise for locals "last1", "last2".
8910 (try_crossjump_to_edge): Likewise for local "insn".
8911 Replace call to for_each_rtx with for_each_rtx_in_insn.
8913 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
8914 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
8915 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
8916 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
8917 (try_optimize_cfg): Strengthen local "last" from rtx to
8919 (delete_dead_jumptables): Likewise for locals "insn", "next",
8922 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
8923 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
8924 "rtx else_first_tail", to reflect the basic-block.h changes above.
8926 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8928 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
8930 (purge_dead_tablejump_edges): Likewise.
8931 (find_bb_boundaries): Likewise for locals "insn", "end",
8932 "flow_transfer_insn".
8934 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8936 * caller-save.c (save_call_clobbered_regs): Strengthen locals
8937 "ins" and "prev" from rtx to rtx_insn *.
8939 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8941 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
8943 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
8944 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
8946 (load_register_parameters): Likewise for local "before_arg".
8947 (check_sibcall_argument_overlap): Likewise for param "insn".
8948 (expand_call): Likewise for locals "normal_call_insns",
8949 "tail_call_insns", "insns", "before_call", "after_args",
8950 "before_arg", "last", "prev". Strengthen one of the "last" from
8951 rtx to rtx_call_insn *.
8952 (fixup_tail_calls): Strengthen local "insn" from rtx to
8954 (emit_library_call_value_1): Likewise for locals "before_call" and
8957 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8959 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
8960 and "last" from rtx to rtx_insn *.
8961 (expand_builtin_nonlocal_goto): Likewise for local "insn".
8962 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
8964 (expand_errno_check): Strengthen local "lab" from rtx to
8966 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
8968 (expand_builtin_mathfn_2): Likewise.
8969 (expand_builtin_mathfn_ternary): Likewise.
8970 (expand_builtin_mathfn_3): Likewise.
8971 (expand_builtin_interclass_mathfn): Likewise for local "last".
8972 (expand_builtin_int_roundingfn): Likewise for local "insns".
8973 (expand_builtin_int_roundingfn_2): Likewise.
8974 (expand_builtin_strlen): Likewise for local "before_strlen".
8975 (expand_builtin_strncmp): Likewise for local "seq".
8976 (expand_builtin_signbit): Likewise for local "last".
8977 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
8978 from rtx to rtx_code_label *.
8979 (expand_stack_restore): Strengthen local "prev" from rtx to
8982 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8984 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
8986 (struct btr_def_s): Likewise.
8987 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
8989 (add_btr_def): Likewise.
8990 (new_btr_user): Likewise.
8991 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
8993 (link_btr_uses): Likewise.
8994 (move_btr_def): Likewise for locals "insp", "old_insn",
8995 "new_insn". Add checked cast to rtx_insn * for now on result of
8997 (can_move_up): Strengthen param "insn" from const_rtx to
9000 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9002 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9004 (get_uncond_jump_length): Likewise for locals "label", "jump".
9005 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9007 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9008 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9009 (find_jump_block): Likewise for local "insn".
9010 (fix_crossing_conditional_branches): Likewise for locals
9011 "old_jump", "new_jump".
9012 (fix_crossing_unconditional_branches): Likewise for locals
9013 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9014 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9016 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9018 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9020 (struct mem_insn): Likewise for field "insn".
9021 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9022 (reg_next_inc_use): Likewise.
9023 (reg_next_def): Likewise.
9024 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9025 from rtx to rtx_insn *.
9026 (move_insn_before): Likewise for param "next_insn" and local "insns".
9027 (attempt_change): Likewise for local "mov_insn".
9028 (try_merge): Likewise for param "last_insn".
9029 (get_next_ref): Likewise for return type and local "insn".
9030 Strengthen param "next_array" from rtx * to rtx_insn **.
9031 (parse_add_or_inc): Strengthen param "insn" from rtx to
9033 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9035 (merge_in_block): Likewise for locals "insn", "curr",
9037 (pass_inc_dec::execute): Update allocations of the arrays to
9038 reflect the stronger types.
9040 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9042 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9043 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9044 from rtx to rtx_code_label *.
9046 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9048 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9051 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9053 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9054 generated a warning and prevented bootstrapping the compiler.
9056 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9058 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9061 * jump.c (delete_related_insns): Likewise, also for locals "next"
9064 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9066 * genautomata.c (output_internal_insn_latency_func): When writing
9067 the function "internal_insn_latency" to insn-automata.c,
9068 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9069 allowing the optional guard function of (define_bypass) clauses to
9070 expect a pair of rtx_insn *, rather than a pair of rtx.
9071 (output_insn_latency_func): When writing the function
9072 "insn_latency", add an "uncast_" prefix to params "insn" and
9073 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9074 using checked casts from the params, thus enabling the above
9075 change to the generated "internal_insn_latency" function.
9077 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9079 PR tree-optimization/62091
9080 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9081 handle correctly arrays.
9082 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9084 (record_known_type): Walk into inner type.
9085 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9086 condition on no type changes.
9088 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9090 * genattrtab.c (write_attr_get): Within the generated get_attr_
9091 functions, rename param "insn" to "uncast_insn" and reintroduce
9092 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9093 is an rtx_insn * within insn-attrtab.c
9095 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9097 * output.h (peephole): Strengthen return type from rtx to
9099 * rtl.h (delete_for_peephole): Likewise for both params.
9100 * genpeep.c (main): In generated "peephole" function, strengthen
9101 return type and local "insn" from rtx to rtx_insn *. For now,
9102 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9103 rtx_insn *, with a checked cast.
9104 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9105 locals "insn", "next", "prev" from rtx to rtx_insn *.
9107 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9109 PR tree-optimization/62112
9110 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9111 * gimple-iterator.h (gsi_replace): Return bool.
9112 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9113 moved from ref_may_alias_global_p.
9114 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9116 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9117 (stmt_kills_ref_p_1): Rename...
9118 (stmt_kills_ref_p): ... to this.
9119 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9120 stmt_kills_ref_p): Declare.
9121 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9122 Move the self-assignment case...
9123 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9125 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9127 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9129 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9130 "after". For now, don't strengthen param "trial", which requires
9131 adding checked casts when returning it.
9133 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9135 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9136 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9137 "var_location" hook from rtx to rtx_insn *.
9138 (debug_nothing_rtx): Delete in favor of...
9139 (debug_nothing_rtx_code_label): New prototype.
9140 (debug_nothing_rtx_rtx): Delete unused prototype.
9141 (debug_nothing_rtx_insn): New prototype.
9143 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9144 invoking debug_hooks->var_location (in two places, one in a NOTE
9145 case of a switch statement, the other guarded by a CALL_P
9146 conditional. Add checked cast to rtx_code_label * when invoking
9147 debug_hooks->label (within CODE_LABEL case of switch statement).
9149 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9150 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9151 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9152 (xcoff_debug_hooks): Likewise.
9153 * debug.c (do_nothing_debug_hooks): Likewise.
9154 (debug_nothing_rtx): Delete in favor of...
9155 (debug_nothing_rtx_insn): New function.
9156 (debug_nothing_rtx_rtx): Delete unused function.
9157 (debug_nothing_rtx_code_label): New function.
9158 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9159 debug_nothing_rtx to debug_nothing_rtx_code_label.
9160 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9162 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9163 debug_nothing_rtx to debug_nothing_rtx_insn.
9164 (sdbout_label): Strengthen param "insn" from rtx to
9166 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9167 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9168 "var_location" hook from debug_nothing_rtx to
9169 debug_nothing_rtx_insn.
9171 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9173 * recog.h (insn_output_fn): Update this function typedef to match
9174 the changes below to the generated output functions, strengthening
9175 the 2nd param from rtx to rtx_insn *.
9177 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9178 insn when invoking an output function, to match the new signature
9179 of insn_output_fn with a stronger second param.
9181 * genconditions.c (write_header): In the generated code for
9182 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9183 to match the other changes in this patch.
9185 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9186 the generated "gen_" functions from rtx to rtx_insn * within their
9189 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9190 the subfunctions within the generated "recog_", "split", "peephole2"
9191 function trees from rtx to rtx_insn *. For now, the top-level
9192 generated functions ("recog", "split", "peephole2") continue to
9193 take a plain rtx for "insn", to avoid introducing dependencies on
9194 other patches. Rename this 2nd param from "insn" to
9195 "uncast_insn", and reintroduce "insn" as a local variable of type
9196 rtx_insn *, initialized at the top of the generated function with
9197 a checked cast on "uncast_insn".
9198 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9199 the generated "gen_" functions from rtx to rtx_insn * within their
9202 * genoutput.c (process_template): Strengthen the 2nd param within
9203 the generated "output_" functions "insn" from rtx to rtx_insn *.
9205 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9207 * tree-profile.c (tree_profiling): Skip external functions
9208 when doing coverage instrumentation.
9209 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9211 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9213 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9214 (vec_mergee): Likewise.
9215 (vec_mergeo): Likewise.
9216 (vec_cntlz): Likewise.
9217 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9218 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9219 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9221 * doc/extend.texi: Document various forms of vec_cpsgn,
9222 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9223 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9224 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9225 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9226 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9228 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9230 * config/rs6000/rs6000.c (context.h): New include.
9231 (tree-pass.h): Likewise.
9232 (make_pass_analyze_swaps): New decl.
9233 (rs6000_option_override): Register pass_analyze_swaps.
9234 (swap_web_entry): New subsclass of web_entry_base (df.h).
9235 (special_handling_values): New enum.
9236 (union_defs): New function.
9237 (union_uses): Likewise.
9238 (insn_is_load_p): Likewise.
9239 (insn_is_store_p): Likewise.
9240 (insn_is_swap_p): Likewise.
9241 (rtx_is_swappable_p): Likewise.
9242 (insn_is_swappable_p): Likewise.
9243 (chain_purpose): New enum.
9244 (chain_contains_only_swaps): New function.
9245 (mark_swaps_for_removal): Likewise.
9246 (swap_const_vector_halves): Likewise.
9247 (adjust_subreg_index): Likewise.
9248 (permute_load): Likewise.
9249 (permute_store): Likewise.
9250 (handle_special_swappables): Likewise.
9251 (replace_swap_with_copy): Likewise.
9252 (dump_swap_insn_table): Likewise.
9253 (rs6000_analyze_swaps): Likewise.
9254 (pass_data_analyze_swaps): New pass_data.
9255 (pass_analyze_swaps): New rtl_opt_pass.
9256 (make_pass_analyze_swaps): New function.
9257 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9259 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9261 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9262 type from rtx to rtx_insn *.
9263 (create_copy_of_insn_rtx): Likewise.
9264 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9265 (create_copy_of_insn_rtx): Likewise, also for local "res".
9267 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9269 * rtl.h (find_first_parameter_load): Strengthen return type from
9271 * rtlanal.c (find_first_parameter_load): Strengthen return type
9272 from rtx to rtx_insn *. Add checked cast for now, to postpone
9273 strengthening the params.
9275 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9278 * diagnostic.c: Set default caret.
9279 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9281 * diagnostic.h (struct diagnostic_context):
9283 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9285 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9286 (sel_bb_head): Strengthen return type insn_t (currently just an
9288 (sel_bb_end): Likewise.
9290 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9291 (sel_bb_head): Strengthen return type and local "head" from
9292 insn_t (currently just an rtx) to rtx_insn *.
9293 (sel_bb_end): Likewise for return type.
9294 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9297 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9299 * basic-block.h (get_last_bb_insn): Strengthen return type from
9301 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9304 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9307 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9309 (diagnostic_report_diagnostic): ... from here.
9310 * toplev.c (general_init): Move code to c-family.
9312 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9314 * df.h (web_entry_base): Replace existing struct web_entry with a
9315 new class web_entry_base with only the predecessor member.
9316 (unionfind_root): Remove declaration and move to class member.
9317 (unionfind_union): Remove declaration and move to friend
9319 (union_defs): Remove declaration.
9320 * web.c (web_entry_base::unionfind_root): Modify to be member
9321 function and adjust accessors.
9322 (unionfind_union): Modify to be friend function and adjust
9324 (web_entry): New subclass of web_entry_base containing the reg
9326 (union_match_dups): Modify for struct -> class changes.
9327 (union_defs): Likewise.
9328 (entry_register): Likewise.
9329 (pass_web::execute): Likewise.
9331 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9333 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9334 builtin define __VEC_ELEMENT_REG_ORDER__.
9336 2014-08-20 Martin Jambor <mjambor@suse.cz>
9337 Wei Mi <wmi@google.com>
9341 * tree-ssa-operands.c (update_stmt_operands): Remove
9342 MODIFIED_NORETURN_CALLS.
9343 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9344 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9345 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9346 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9347 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9348 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9349 (gimple_call_set_ctrl_altering): New func.
9350 (gimple_call_ctrl_altering_p): Ditto.
9351 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9352 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9353 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9354 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9355 remove MODIFIED_NORETURN_CALLS.
9357 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9359 * coverage.c (coverage_compute_profile_id): Return non-0;
9360 also handle symbols with unique name.
9361 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9363 2014-08-20 Steve Ellcey <sellcey@mips.com>
9366 * doc/sourcebuild.texi (non_strict_align): New.
9368 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9370 * cgraphunit.c (ipa_passes, compile): Reshedule
9371 symtab_remove_unreachable_nodes passes; update comments.
9372 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9373 TODO_remove_functions before the pass; the functions ought to be
9375 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9376 TODO_remove_functions.
9377 * passes.c (pass_data_early_local_passes): Do not schedule function
9379 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9381 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9384 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9385 before setting the option.
9386 * diagnostic.c (diagnostic_classify_diagnostic): Record
9387 command-line status.
9389 2014-08-20 Richard Biener <rguenther@suse.de>
9392 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9393 to build uint{16,32,64}_type_node.
9395 2014-08-20 Terry Guo <terry.guo@arm.com>
9397 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9398 with immediate_operand.
9400 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9402 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9403 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9406 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9408 PR preprocessor/51303
9409 * incpath.c (remove_duplicates): Use cpp_warning.
9411 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9415 * doc/options.texi (CPP): Document it.
9416 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9417 * optc-gen.awk: Handle CPP.
9418 * opth-gen.awk: Likewise.
9420 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9422 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9424 (duplicate_insn_chain): Likewise.
9425 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9426 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9427 checked cast for now (until we can strengthen the params in the
9429 (duplicate_insn_chain): Likewise.
9431 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9433 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9435 (prev_cc0_setter): Likewise.
9437 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9438 rtx_insn *, adding checked casts for now as necessary.
9439 (prev_cc0_setter): Likewise.
9441 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9443 * expr.h (emit_move_insn): Strengthen return type from rtx to
9445 (emit_move_insn_1): Likewise.
9446 (emit_move_complex_push): Likewise.
9447 (emit_move_complex_parts): Likewise.
9449 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9450 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9452 (emit_move_complex_push): Strengthen return type from rtx to
9454 (emit_move_complex): Likewise, also for local "ret".
9455 (emit_move_ccmode): Likewise.
9456 (emit_move_multi_word): Likewise for return type and locals
9458 (emit_move_insn_1): Likewise for return type and locals "result",
9460 (emit_move_insn): Likewise for return type and local "last_insn".
9461 (compress_float_constant): Likewise.
9463 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9465 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9466 from rtx to rtx_insn *.
9468 * rtl.h (emit_insn_before): Likewise.
9469 (emit_insn_before_noloc): Likewise.
9470 (emit_insn_before_setloc): Likewise.
9471 (emit_jump_insn_before): Likewise.
9472 (emit_jump_insn_before_noloc): Likewise.
9473 (emit_jump_insn_before_setloc): Likewise.
9474 (emit_call_insn_before): Likewise.
9475 (emit_call_insn_before_noloc): Likewise.
9476 (emit_call_insn_before_setloc): Likewise.
9477 (emit_debug_insn_before): Likewise.
9478 (emit_debug_insn_before_noloc): Likewise.
9479 (emit_debug_insn_before_setloc): Likewise.
9480 (emit_label_before): Likewise.
9481 (emit_insn_after): Likewise.
9482 (emit_insn_after_noloc): Likewise.
9483 (emit_insn_after_setloc): Likewise.
9484 (emit_jump_insn_after): Likewise.
9485 (emit_jump_insn_after_noloc): Likewise.
9486 (emit_jump_insn_after_setloc): Likewise.
9487 (emit_call_insn_after): Likewise.
9488 (emit_call_insn_after_noloc): Likewise.
9489 (emit_call_insn_after_setloc): Likewise.
9490 (emit_debug_insn_after): Likewise.
9491 (emit_debug_insn_after_noloc): Likewise.
9492 (emit_debug_insn_after_setloc): Likewise.
9493 (emit_label_after): Likewise.
9494 (emit_insn): Likewise.
9495 (emit_debug_insn): Likewise.
9496 (emit_jump_insn): Likewise.
9497 (emit_call_insn): Likewise.
9498 (emit_label): Likewise.
9499 (gen_clobber): Likewise.
9500 (emit_clobber): Likewise.
9501 (gen_use): Likewise.
9502 (emit_use): Likewise.
9505 (emit_barrier_before): Strengthen return type from rtx to
9507 (emit_barrier_after): Likewise.
9508 (emit_barrier): Likewise.
9510 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9511 from rtx to rtx_insn *. Add checked casts for now when converting
9512 "last" from rtx to rtx_insn *.
9513 (emit_insn_before_noloc): Likewise for return type.
9514 (emit_jump_insn_before_noloc): Likewise.
9515 (emit_call_insn_before_noloc): Likewise.
9516 (emit_debug_insn_before_noloc): Likewise.
9517 (emit_barrier_before): Strengthen return type and local "insn"
9518 from rtx to rtx_barrier *.
9519 (emit_label_before): Strengthen return type from rtx to
9520 rtx_insn *. Add checked cast for now when returning param
9521 (emit_pattern_after_noloc): Strengthen return type from rtx to
9522 rtx_insn *. Add checked casts for now when converting "last" from
9524 (emit_insn_after_noloc): Strengthen return type from rtx to
9526 (emit_jump_insn_after_noloc): Likewise.
9527 (emit_call_insn_after_noloc): Likewise.
9528 (emit_debug_insn_after_noloc): Likewise.
9529 (emit_barrier_after): Strengthen return type from rtx to
9531 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9532 Add checked cast for now when converting "label" from rtx to
9534 (emit_pattern_after_setloc): Strengthen return type from rtx to
9535 rtx_insn *. Add checked casts for now when converting "last" from
9537 (emit_pattern_after): Strengthen return type from rtx to
9539 (emit_insn_after_setloc): Likewise.
9540 (emit_insn_after): Likewise.
9541 (emit_jump_insn_after_setloc): Likewise.
9542 (emit_jump_insn_after): Likewise.
9543 (emit_call_insn_after_setloc): Likewise.
9544 (emit_call_insn_after): Likewise.
9545 (emit_debug_insn_after_setloc): Likewise.
9546 (emit_debug_insn_after): Likewise.
9547 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9548 when converting "last" from rtx to rtx_insn *.
9549 (emit_pattern_before): Strengthen return type from rtx to
9551 (emit_insn_before_setloc): Likewise.
9552 (emit_insn_before): Likewise.
9553 (emit_jump_insn_before_setloc): Likewise.
9554 (emit_jump_insn_before): Likewise.
9555 (emit_call_insn_before_setloc): Likewise.
9556 (emit_call_insn_before): Likewise.
9557 (emit_debug_insn_before_setloc): Likewise.
9558 (emit_debug_insn_before): Likewise.
9559 (emit_insn): Strengthen return type and locals "last", "insn",
9560 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9561 within cases where we know we have an insn.
9562 (emit_debug_insn): Likewise.
9563 (emit_jump_insn): Likewise.
9564 (emit_call_insn): Strengthen return type and local "insn" from rtx
9566 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9567 a checked cast to rtx_insn * for now on "label".
9568 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9569 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9570 (emit_use): Likewise.
9571 (gen_use): Likewise, also for local "seq".
9572 (emit): Likewise for return type and local "insn".
9573 (rtx_insn): Likewise for return type and local "new_rtx".
9575 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9576 from rtx to rtx_barrier *.
9578 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9579 changed return type from rtx to rtx_insn *, we must update
9580 "emit_fn" type, and this in turn means updating...
9581 (frame_insn): ...this. Strengthen return type from rtx to
9582 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9584 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9586 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9587 rtx to rtx_jump_table_data *. Also for local.
9588 * rtl.h (emit_jump_table_data): Likewise.
9590 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9592 * basic-block.h (create_basic_block_structure): Strengthen third
9593 param "bb_note" from rtx to rtx_note *.
9594 * rtl.h (emit_note_before): Strengthen return type from rtx to
9596 (emit_note_after): Likewise.
9597 (emit_note): Likewise.
9598 (emit_note_copy): Likewise. Also, strengthen param similarly.
9599 * function.h (struct rtl_data): Strengthen field
9600 "x_stack_check_probe_note" from rtx to rtx_note *.
9602 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9603 from rtx to rtx_note *.
9604 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9605 "bb_note" from rtx to rtx_note *.
9606 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9607 when calling emit_note_copy.
9608 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9610 (emit_note_after): Likewise.
9611 (emit_note_before): Likewise.
9612 (emit_note_copy): Likewise. Also, strengthen param similarly.
9613 (emit_note): Likewise.
9614 * except.c (emit_note_eh_region_end): Likewise for return type.
9615 Strengthen local "next" from rtx to rtx_insn *.
9616 (convert_to_eh_region_ranges): Strengthen local "note"
9617 from rtx to rtx_note *.
9618 * final.c (change_scope): Likewise.
9619 (reemit_insn_block_notes): Likewise, for both locals named "note".
9620 Also, strengthen local "insn" from rtx to rtx_insn *.
9621 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9623 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9624 strengthen local "seq" from rtx to rtx_insn *.
9625 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9627 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9629 (get_bb_note_from_pool): Strengthen return type from rtx to
9631 (sel_create_basic_block): Strengthen local "new_bb_note" from
9632 insn_t to rtx_note *.
9633 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9634 "note" from rtx to rtx_note *.
9635 (emit_notes_in_bb): Likewise.
9637 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9639 * function.h (struct rtl_data): Strengthen field
9640 "x_parm_birth_insn" from rtx to rtx_insn *.
9641 * function.c (struct assign_parm_data_all): Strengthen fields
9642 "first_conversion_insn" and "last_conversion_insn" from rtx to
9645 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9647 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9648 to rtx_insn *; also for local "var_end_seq".
9649 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9650 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9652 (expand_gimple_cond): Likewise for locals "last2" and "last".
9653 (mark_transaction_restart_calls): Likewise for local "insn".
9654 (expand_gimple_stmt): Likewise for return type and locals "last"
9656 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9657 (avoid_complex_debug_insns): Likewise for param "insn".
9658 (expand_debug_locations): Likewise for locals "insn", "last",
9659 "prev_insn" and "insn2".
9660 (expand_gimple_basic_block): Likewise for local "last".
9661 (construct_exit_block): Likewise for locals "head", "end",
9663 (pass_expand::execute): Likewise for locals "var_seq",
9664 "var_ret_seq", "next".
9666 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9668 * asan.h (asan_emit_stack_protection): Strengthen return type from
9670 * asan.c (asan_emit_stack_protection): Likewise. Add local
9671 "insns" to hold the return value.
9673 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9675 * basic-block.h (bb_note): Strengthen return type from rtx to
9677 * sched-int.h (bb_note): Likewise.
9678 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9680 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9682 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9685 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9686 "insn" from rtx to rtx_insn *.
9687 (make_debug_insn_raw): Strengthen return type from rtx to
9688 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9689 (make_jump_insn_raw): Strengthen return type from rtx to
9690 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9691 (make_call_insn_raw): Strengthen return type from rtx to
9692 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9693 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9694 callback from rtx to rtx_insn *; likewise for local "insn" and
9695 "next", adding a checked cast to rtx_insn in the relevant cases of
9696 the switch statement.
9697 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9698 callback from rtx to rtx_insn *.
9699 (emit_pattern_after_setloc): Likewise.
9700 (emit_pattern_after): Likewise.
9701 (emit_pattern_before_setloc): Likewise.
9702 (emit_pattern_before): Likewise.
9704 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9706 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9708 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9709 accepting an rtx_insn *.
9710 (last_call_insn): Strengthen return type from rtx to
9713 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9715 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9716 "insns" from rtx to rtx_insn *.
9717 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9718 locals "insn" and "prev".
9720 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9722 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9723 rtx_jump_table_data **.
9725 * cfgbuild.c (make_edges): Introduce local "table", using it in
9726 place of "tmp" for jump table data.
9727 (find_bb_boundaries): Strengthen local "table" from rtx to
9728 rtx_jump_table_data *.
9729 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9730 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9731 (try_crossjump_to_edge): Likewise.
9732 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9734 (patch_jump_insn): Introduce local "table", using it in place of
9735 "tmp" for jump table data.
9736 (force_nonfallthru_and_redirect): Introduce local "table", so that
9737 call to tablejump_p can receive an rtx_jump_table_data **. Update
9738 logic around the call to overwrite "note" appropriately if
9739 tablejump_p returns non-zero.
9740 (get_last_bb_insn): Introduce local "table", using it in place of
9741 "tmp" for jump table data.
9742 * dwarf2cfi.c (create_trace_edges): Likewise.
9744 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9745 from rtx to rtx_jump_table_data *.
9746 (create_fix_barrier): Strengthen local "tmp" from rtx to
9747 rtx_jump_table_data *.
9748 (arm_reorg): Likewise for local "table".
9750 * config/s390/s390.c (s390_chunkify_start): Likewise.
9752 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9754 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9755 rtx to rtx_jump_table_data *.
9757 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9758 rtx_jump_table_data **. Add a checked cast when writing through
9759 the pointer: we know there that local "table" is non-NULL and that
9760 JUMP_TABLE_DATA_P (table) holds.
9761 (label_is_jump_target_p): Introduce local "table", using it in
9762 place of "tmp" for jump table data.
9764 2014-08-19 Marek Polacek <polacek@redhat.com>
9767 * doc/invoke.texi: Document -Wbool-compare.
9769 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9771 * rtl.h (entry_of_function): Strengthen return type from rtx to
9773 * cfgrtl.c (entry_of_function): Likewise.
9775 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9777 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9778 rtx_insn *, adding a checked cast for now.
9779 (get_last_insn): Likewise.
9781 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9783 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
9786 * emit-rtl.c (gen_label_rtx): Likewise.
9788 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9790 * rtl.h (previous_insn): Strengthen return type from rtx to
9792 (next_insn): Likewise.
9793 (prev_nonnote_insn): Likewise.
9794 (prev_nonnote_insn_bb): Likewise.
9795 (next_nonnote_insn): Likewise.
9796 (next_nonnote_insn_bb): Likewise.
9797 (prev_nondebug_insn): Likewise.
9798 (next_nondebug_insn): Likewise.
9799 (prev_nonnote_nondebug_insn): Likewise.
9800 (next_nonnote_nondebug_insn): Likewise.
9801 (prev_real_insn): Likewise.
9802 (next_real_insn): Likewise.
9803 (prev_active_insn): Likewise.
9804 (next_active_insn): Likewise.
9806 * emit-rtl.c (next_insn): Strengthen return type from rtx to
9807 rtx_insn *, adding a checked cast.
9808 (previous_insn): Likewise.
9809 (next_nonnote_insn): Likewise.
9810 (next_nonnote_insn_bb): Likewise.
9811 (prev_nonnote_insn): Likewise.
9812 (prev_nonnote_insn_bb): Likewise.
9813 (next_nondebug_insn): Likewise.
9814 (prev_nondebug_insn): Likewise.
9815 (next_nonnote_nondebug_insn): Likewise.
9816 (prev_nonnote_nondebug_insn): Likewise.
9817 (next_real_insn): Likewise.
9818 (prev_real_insn): Likewise.
9819 (next_active_insn): Likewise.
9820 (prev_active_insn): Likewise.
9822 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
9823 param "stepfunc" so that it returns an rtx_insn * rather than an
9824 rtx, to track the change to prev_nonnote_insn_bb, which is the
9825 only function this is called with.
9826 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
9828 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
9830 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
9833 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9835 * coretypes.h (class rtx_debug_insn): Add forward declaration.
9836 (class rtx_nonjump_insn): Likewise.
9837 (class rtx_jump_insn): Likewise.
9838 (class rtx_call_insn): Likewise.
9839 (class rtx_jump_table_data): Likewise.
9840 (class rtx_barrier): Likewise.
9841 (class rtx_code_label): Likewise.
9842 (class rtx_note): Likewise.
9844 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
9845 adding the invariant DEBUG_INSN_P (X).
9846 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
9847 the invariant NONJUMP_INSN_P (X).
9848 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
9849 the invariant JUMP_P (X).
9850 (class rtx_call_insn): New, a subclass of rtx_insn, adding
9851 the invariant CALL_P (X).
9852 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
9853 invariant JUMP_TABLE_DATA_P (X).
9854 (class rtx_barrier): New, a subclass of rtx_insn, adding the
9855 invariant BARRIER_P (X).
9856 (class rtx_code_label): New, a subclass of rtx_insn, adding
9857 the invariant LABEL_P (X).
9858 (class rtx_note): New, a subclass of rtx_insn, adding
9859 the invariant NOTE_P(X).
9860 (is_a_helper <rtx_debug_insn *>::test): New.
9861 (is_a_helper <rtx_nonjump_insn *>::test): New.
9862 (is_a_helper <rtx_jump_insn *>::test): New.
9863 (is_a_helper <rtx_call_insn *>::test): New.
9864 (is_a_helper <rtx_jump_table_data *>::test): New functions,
9865 overloaded for both rtx and rtx_insn *.
9866 (is_a_helper <rtx_barrier *>::test): New.
9867 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
9868 for both rtx and rtx_insn *.
9869 (is_a_helper <rtx_note *>::test): New.
9871 2014-08-19 Marek Polacek <polacek@redhat.com>
9873 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
9874 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9875 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
9876 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
9878 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9880 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
9881 rtx_insn *. To help with transition, for now, convert from an
9882 access macro into a pair of functions: BND_TO, returning an
9884 (SET_BND_TO): New function, for use where BND_TO is used as an
9887 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
9889 (BND_TO): New function, adding a checked cast.
9890 (SET_BND_TO): New function.
9892 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
9894 (compute_av_set_on_boundaries): Likewise.
9896 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9898 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
9899 destination if it is used in source.
9900 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
9901 (*popcount<mode>2_falsedep_1): Likewise.
9903 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
9906 * configure.ac: Set install_gold_as_default to no first.
9907 * configure: Regenerated.
9909 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9911 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
9912 "note_list" field will eventually be an rtx_insn *. To help with
9913 transition, for now, convert from an access macro into a pair of
9914 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
9915 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
9918 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
9919 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
9921 * sel-sched-ir.c (init_bb): Likewise.
9922 (sel_restore_notes): Likewise.
9923 (move_bb_info): Likewise.
9924 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
9925 (SET_BB_NOTE_LIST): New function.
9927 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9929 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
9930 field will eventually be an rtx_insn *. To help with transition,
9931 for now, convert from an access macro into a pair of functions:
9932 VINSN_INSN_RTX, returning an rtx_insn *, and...
9933 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
9934 is used as an lvalue.
9936 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
9937 SET_VINSN_INSN_RTX where it's used as an lvalue.
9938 (VINSN_INSN_RTX): New function.
9939 (SET_VINSN_INSN_RTX): New function.
9941 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9943 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
9944 eventually be rtx_insn *, but to help with transition, for now,
9945 convert from an access macro into a pair of functions: DEP_PRO
9946 returning an rtx_insn * and...
9947 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
9948 lvalue, returning an rtx&.
9949 (DEP_CON): Analogous changes to DEP_PRO above.
9950 (SET_DEP_CON): Likewise.
9952 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
9953 an lvalue to SET_DEP_CON.
9954 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
9955 (sd_copy_back_deps): Likewise for DEP_CON.
9956 (DEP_PRO): New function, adding a checked cast for now.
9957 (DEP_CON): Likewise.
9958 (SET_DEP_PRO): New function.
9959 (SET_DEP_CON): Likewise.
9961 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9963 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
9964 (extra_options): Add i386/cygwin.opt.
9965 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
9966 (CPP_SPEC): Accept -pthread.
9968 (GOMP_SELF_SPECS): Update comment.
9969 * config/i386/cygwin.opt: New file for -pthread flag.
9971 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9973 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
9974 * df.h (DF_REF_INSN): Convert from a macro to a function, so
9975 that we can return an rtx_insn *.
9977 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
9979 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
9980 when building executables, not DLLs. Add --large-address-aware
9981 under the same conditions.
9982 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
9983 when building executables, not DLLs. Add --large-address-aware
9984 under the same conditions when using -m32.
9986 * config/i386/cygwin-stdint.h: Throughout, make type
9987 definitions dependent on target architecture, not host.
9989 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9991 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
9992 the return type from rtx to rtx_insn *, which will enable various
9993 conversions in followup patches. For now this is is done by a
9995 (NEXT_INSN): Likewise.
9996 (SET_PREV_INSN): Convert to an inline function. This is intended
9997 for use as an lvalue, and so returns an rtx& to allow in-place
9999 (SET_NEXT_INSN): Likewise.
10001 2014-07-08 Mark Wielaard <mjw@redhat.com>
10004 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10006 2014-08-19 Marek Polacek <polacek@redhat.com>
10009 * cgraphunit.c (handle_alias_pairs): Fix condition.
10011 2014-08-19 Richard Biener <rguenther@suse.de>
10013 * gimple-fold.c (fold_gimple_assign): Properly build a
10014 null-pointer constant when devirtualizing addresses.
10016 2014-07-07 Mark Wielaard <mjw@redhat.com>
10018 * dwarf2out.c (decl_quals): New function.
10019 (modified_type_die): Take one cv_quals argument instead of two,
10020 one for const and one for volatile.
10021 (add_type_attribute): Likewise.
10022 (generic_parameter_die): Call add_type_attribute with one modifier
10024 (base_type_for_mode): Likewise.
10025 (add_bounds_info): Likewise.
10026 (add_subscript_info): Likewise.
10027 (gen_array_type_die): Likewise.
10028 (gen_descr_array_type_die): Likewise.
10029 (gen_entry_point_die): Likewise.
10030 (gen_enumeration_type_die): Likewise.
10031 (gen_formal_parameter_die): Likewise.
10032 (gen_subprogram_die): Likewise.
10033 (gen_variable_die): Likewise.
10034 (gen_const_die): Likewise.
10035 (gen_field_die): Likewise.
10036 (gen_pointer_type_die): Likewise.
10037 (gen_reference_type_die): Likewise.
10038 (gen_ptr_to_mbr_type_die): Likewise.
10039 (gen_inheritance_die): Likewise.
10040 (gen_subroutine_type_die): Likewise.
10041 (gen_typedef_die): Likewise.
10042 (force_type_die): Likewise.
10044 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10046 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10048 * configure: Regenerate.
10050 2014-08-19 Richard Biener <rguenther@suse.de>
10052 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10053 DECL_EXTERNALs in BLOCKs as non-references.
10054 * tree-streamer-out.c (streamer_write_chain): Likewise.
10056 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10057 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10058 Anna Tikhonova <anna.tikhonova@intel.com>
10059 Ilya Tocar <ilya.tocar@intel.com>
10060 Andrey Turetskiy <andrey.turetskiy@intel.com>
10061 Ilya Verbin <ilya.verbin@intel.com>
10062 Kirill Yukhin <kirill.yukhin@intel.com>
10063 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10065 * config/i386/sse.md
10066 (define_mode_iterator VI48_AVX512F): Delete.
10067 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10068 (define_mode_iterator VI2_AVX512VL): Ditto.
10069 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10072 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10074 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10075 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10076 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10077 with VI48_AVX512F_AVX512VL): New.
10078 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10079 with VI2_AVX512VL): Ditto.
10081 2014-08-19 Marek Polacek <polacek@redhat.com>
10083 * doc/invoke.texi: Document -Wc99-c11-compat.
10085 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10087 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10088 for rvalues, and...
10089 (SET_PREV_INSN): New macro, for use as an lvalue.
10090 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10092 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10093 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10094 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10095 (fixup_abnormal_edges): Likewise.
10096 (unlink_insn_chain): Likewise.
10097 (fixup_reorder_chain): Likewise.
10098 (cfg_layout_delete_block): Likewise.
10099 (cfg_layout_merge_blocks): Likewise.
10100 * combine.c (update_cfg_for_uncondjump): Likewise.
10101 * emit-rtl.c (link_insn_into_chain): Likewise.
10102 (remove_insn): Likewise.
10103 (delete_insns_since): Likewise.
10104 (reorder_insns_nobb): Likewise.
10105 (emit_insn_after_1): Likewise.
10106 * final.c (rest_of_clean_state): Likewise.
10107 (final_scan_insn): Likewise.
10108 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10109 * haifa-sched.c (concat_note_lists): Likewise.
10110 (remove_notes): Likewise.
10111 (restore_other_notes): Likewise.
10112 (move_insn): Likewise.
10113 (unlink_bb_notes): Likewise.
10114 (restore_bb_notes): Likewise.
10115 * jump.c (delete_for_peephole): Likewise.
10116 * optabs.c (emit_libcall_block_1): Likewise.
10117 * reorg.c (emit_delay_sequence): Likewise.
10118 (fill_simple_delay_slots): Likewise.
10119 * sel-sched-ir.c (sel_move_insn): Likewise.
10120 (sel_remove_insn): Likewise.
10121 (get_bb_note_from_pool): Likewise.
10122 * sel-sched.c (move_nop_to_previous_block): Likewise.
10124 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10125 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10126 (c6x_gen_bundles): Likewise.
10127 (hwloop_optimize): Likewise.
10128 * config/frv/frv.c (frv_function_prologue): Likewise.
10129 (frv_register_nop): Likewise.
10130 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10131 (ia64_reorg): Likewise.
10132 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10133 (mep_make_bundle): Likewise.
10134 (mep_bundle_insns): Likewise.
10135 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10136 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10137 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10139 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10141 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10142 return type from rtx to rtx_insn *.
10143 (BB_END): Likewise.
10144 (BB_HEADER): Likewise.
10145 (BB_FOOTER): Likewise.
10146 (SET_BB_HEAD): Convert to a function.
10147 (SET_BB_END): Likewise.
10148 (SET_BB_HEADER): Likewise.
10149 (SET_BB_FOOTER): Likewise.
10151 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10152 Strengthen the return type from rtx to rtx_insn *. For now, this
10153 is done by adding a checked cast, but this will eventually
10154 become a field lookup.
10155 (BB_END): Likewise.
10156 (BB_HEADER): Likewise.
10157 (BB_FOOTER): Likewise.
10158 (SET_BB_HEAD): New function, from macro of same name. This is
10159 intended for use as an lvalue, and so returns an rtx& to allow
10160 in-place modification.
10161 (SET_BB_END): Likewise.
10162 (SET_BB_HEADER): Likewise.
10163 (SET_BB_FOOTER): Likewise.
10165 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10167 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10168 for rvalues, and...
10169 (SET_BB_HEAD): New macro, for use as a lvalue.
10170 (BB_END, SET_BB_END): Likewise.
10171 (BB_HEADER, SET_BB_HEADER): Likewise.
10172 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10174 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10175 of BB_* macros into SET_BB_* macros.
10176 (fix_crossing_unconditional_branches): Likewise.
10177 * caller-save.c (save_call_clobbered_regs): Likewise.
10178 (insert_one_insn): Likewise.
10179 * cfgbuild.c (find_bb_boundaries): Likewise.
10180 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10181 (outgoing_edges_match): Likewise.
10182 (try_optimize_cfg): Likewise.
10183 * cfgexpand.c (expand_gimple_cond): Likewise.
10184 (expand_gimple_tailcall): Likewise.
10185 (expand_gimple_basic_block): Likewise.
10186 (construct_exit_block): Likewise.
10187 * cfgrtl.c (delete_insn): Likewise.
10188 (create_basic_block_structure): Likewise.
10189 (rtl_delete_block): Likewise.
10190 (rtl_split_block): Likewise.
10191 (emit_nop_for_unique_locus_between): Likewise.
10192 (rtl_merge_blocks): Likewise.
10193 (block_label): Likewise.
10194 (try_redirect_by_replacing_jump): Likewise.
10195 (emit_barrier_after_bb): Likewise.
10196 (fixup_abnormal_edges): Likewise.
10197 (record_effective_endpoints): Likewise.
10198 (relink_block_chain): Likewise.
10199 (fixup_reorder_chain): Likewise.
10200 (fixup_fallthru_exit_predecessor): Likewise.
10201 (cfg_layout_duplicate_bb): Likewise.
10202 (cfg_layout_split_block): Likewise.
10203 (cfg_layout_delete_block): Likewise.
10204 (cfg_layout_merge_blocks): Likewise.
10205 * combine.c (update_cfg_for_uncondjump): Likewise.
10206 * emit-rtl.c (add_insn_after): Likewise.
10207 (remove_insn): Likewise.
10208 (reorder_insns): Likewise.
10209 (emit_insn_after_1): Likewise.
10210 * haifa-sched.c (get_ebb_head_tail): Likewise.
10211 (restore_other_notes): Likewise.
10212 (move_insn): Likewise.
10213 (sched_extend_bb): Likewise.
10214 (fix_jump_move): Likewise.
10215 * ifcvt.c (noce_process_if_block): Likewise.
10216 (dead_or_predicable): Likewise.
10217 * ira.c (update_equiv_regs): Likewise.
10218 * reg-stack.c (change_stack): Likewise.
10219 * sel-sched-ir.c (sel_move_insn): Likewise.
10220 * sel-sched.c (move_nop_to_previous_block): Likewise.
10222 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10223 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10225 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10227 * rtl.h (for_each_rtx_in_insn): New function.
10228 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10230 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10232 * coretypes.h (class rtx_insn): Add forward declaration.
10234 * rtl.h: Include is-a.h.
10235 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10236 workaround to ensure gengtype knows inheritance is occurring,
10237 whilst continuing to use the pre-existing special-casing for
10239 (class rtx_insn): New subclass of rtx_def, adding the
10240 invariant that we're dealing with something we can sanely use
10241 INSN_UID, NEXT_INSN, PREV_INSN on.
10242 (is_a_helper <rtx_insn *>::test): New.
10243 (is_a_helper <const rtx_insn *>::test): New.
10245 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10247 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10249 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10251 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10254 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10256 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10257 to BUILT_IN_UNREACHABLE.
10259 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10262 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10264 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10265 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10266 (ffs<mode>2): Do not expand with tzcnt for
10267 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10268 (ffssi2_no_cmove): Ditto.
10269 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10270 (ctz<mode>2): New expander.
10271 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10272 (*ctz<mode>2_falsedep): New insn.
10273 (*ctz<mode>2): Rename from ctz<mode>2.
10274 (clz<mode>2_lzcnt): New expander.
10275 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10276 (*clz<mode>2_lzcnt_falsedep): New insn.
10277 (*clz<mode>2): Rename from ctz<mode>2.
10278 (popcount<mode>2): New expander.
10279 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10280 (*popcount<mode>2_falsedep): New insn.
10281 (*popcount<mode>2): Rename from ctz<mode>2.
10282 (*popcount<mode>2_cmp): Remove.
10283 (*popcountsi2_cmp_zext): Ditto.
10285 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10287 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10288 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10289 * config/microblaze/microblaze.h
10290 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10292 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10295 * configure.ac: Set install_gold_as_default to no for
10297 * configure: Regenerated.
10299 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10301 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10302 * config.in: Add undef of HAVE_isl.
10303 * configure: Regenerate.
10304 * configure.ac: Add definition of HAVE_isl.
10305 * graphite-blocking.c: Add checking of HAVE_isl.
10306 * graphite-dependences.c: Likewise.
10307 * graphite-interchange.c: Likewise.
10308 * graphite-isl-ast-to-gimple.c: Likewise.
10309 * graphite-optimize-isl.c: Likewise.
10310 * graphite-poly.c: Likewise.
10311 * graphite-scop-detection.c: Likewise.
10312 * graphite-sese-to-poly.c: Likewise.
10313 * graphite.c: Likewise.
10314 * toplev.c: Replace the checking of HAVE_cloog with the checking
10317 2014-08-18 Richard Biener <rguenther@suse.de>
10319 PR tree-optimization/62090
10320 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10321 (fold_builtin_3): Do not fold snprintf.
10322 (fold_builtin_4): Likewise.
10323 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10324 moved from builtins.c.
10325 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10326 (gimple_fold_builtin): Do not fold sprintf here.
10328 2014-08-18 Richard Biener <rguenther@suse.de>
10330 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10332 (maybe_canonicalize_mem_ref_addr): ... this function.
10333 (fold_stmt_1): Apply it here before all simplification.
10335 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10338 * cgraph.h (cgraph_node::create_indirect_edge): Add
10339 compute_indirect_info param.
10340 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10341 indirect_info only when it is required.
10342 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10343 indirect_info fore cloned indirect edge.
10345 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10346 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10347 Anna Tikhonova <anna.tikhonova@intel.com>
10348 Ilya Tocar <ilya.tocar@intel.com>
10349 Andrey Turetskiy <andrey.turetskiy@intel.com>
10350 Ilya Verbin <ilya.verbin@intel.com>
10351 Kirill Yukhin <kirill.yukhin@intel.com>
10352 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10354 * config/i386/sse.md
10355 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10356 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10358 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10359 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10360 Anna Tikhonova <anna.tikhonova@intel.com>
10361 Ilya Tocar <ilya.tocar@intel.com>
10362 Andrey Turetskiy <andrey.turetskiy@intel.com>
10363 Ilya Verbin <ilya.verbin@intel.com>
10364 Kirill Yukhin <kirill.yukhin@intel.com>
10365 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10367 * config/i386/sse.md
10368 (define_mode_iterator VF1_AVX512VL): New.
10369 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10370 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10373 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10374 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10375 Anna Tikhonova <anna.tikhonova@intel.com>
10376 Ilya Tocar <ilya.tocar@intel.com>
10377 Andrey Turetskiy <andrey.turetskiy@intel.com>
10378 Ilya Verbin <ilya.verbin@intel.com>
10379 Kirill Yukhin <kirill.yukhin@intel.com>
10380 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10382 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10383 * config/i386/i386.md
10384 (define_code_iterator any_float): New.
10385 (define_code_attr floatsuffix): New.
10386 * config/i386/sse.md
10387 (define_mode_iterator VF1_128_256VL): New.
10388 (define_mode_iterator VF2_512_256VL): New.
10389 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10391 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10392 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10394 (define_mode_attr qq2pssuff): New.
10395 (define_mode_attr sselongvecmode): New.
10396 (define_mode_attr sselongvecmodelower): New.
10397 (define_mode_attr sseintvecmode3): New.
10398 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10400 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10401 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10402 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10403 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10405 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10406 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10407 Anna Tikhonova <anna.tikhonova@intel.com>
10408 Ilya Tocar <ilya.tocar@intel.com>
10409 Andrey Turetskiy <andrey.turetskiy@intel.com>
10410 Ilya Verbin <ilya.verbin@intel.com>
10411 Kirill Yukhin <kirill.yukhin@intel.com>
10412 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10414 * config/i386/sse.md
10415 (define_mode_iterator VF2_AVX512VL): New.
10416 (define_mode_attr sseintvecmode2): New.
10417 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10418 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10419 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10421 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10423 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10425 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10428 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10429 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10430 Anna Tikhonova <anna.tikhonova@intel.com>
10431 Ilya Tocar <ilya.tocar@intel.com>
10432 Andrey Turetskiy <andrey.turetskiy@intel.com>
10433 Ilya Verbin <ilya.verbin@intel.com>
10434 Kirill Yukhin <kirill.yukhin@intel.com>
10435 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10437 * config/i386/i386.md
10438 (define_insn "*movoi_internal_avx"): Add evex version.
10439 (define_insn "*movti_internal"): Ditto.
10441 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10442 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10443 Anna Tikhonova <anna.tikhonova@intel.com>
10444 Ilya Tocar <ilya.tocar@intel.com>
10445 Andrey Turetskiy <andrey.turetskiy@intel.com>
10446 Ilya Verbin <ilya.verbin@intel.com>
10447 Kirill Yukhin <kirill.yukhin@intel.com>
10448 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10450 * config/i386/i386.md
10451 (define_attr "isa"): Add avx512dq, noavx512dq.
10452 (define_attr "enabled"): Ditto.
10453 * config/i386/sse.md
10454 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10456 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10457 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10458 Anna Tikhonova <anna.tikhonova@intel.com>
10459 Ilya Tocar <ilya.tocar@intel.com>
10460 Andrey Turetskiy <andrey.turetskiy@intel.com>
10461 Ilya Verbin <ilya.verbin@intel.com>
10462 Kirill Yukhin <kirill.yukhin@intel.com>
10463 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10465 * config/i386/i386.c
10466 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10467 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10468 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10469 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10470 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10471 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10472 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10473 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10474 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10475 * config/i386/sse.md
10476 (define_mode_iterator VMOVE): Allow V4TI mode.
10477 (define_mode_iterator V_AVX512VL): New.
10478 (define_mode_iterator V): New handling for AVX512VL.
10479 (define_insn "avx512f_load<mode>_mask"): Delete.
10480 (define_insn "<avx512>_load<mode>_mask"): New.
10481 (define_insn "avx512f_store<mode>_mask"): Delete.
10482 (define_insn "<avx512>_store<mode>_mask"): New.
10485 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10488 * asan.c (instrument_derefs): Fix bitfield check.
10490 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10492 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10493 * config/rs6000/htm.md (ttest): Remove clobber.
10494 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10495 (and_operand): Reformat.
10496 (and_2rld_operand): New predicate.
10497 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10499 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10500 parameter. Handle AND directly.
10501 (rs6000_split_logical_di): Remove last parameter.
10502 (rs6000_split_logical): Remove last parameter. Remove obsolete
10504 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10505 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10506 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10507 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10508 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10509 and 5 anonymous splitters): Delete.
10510 (and<mode>3): New expander.
10511 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10512 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10513 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10514 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10515 (floatdisf2_internal1): Remove clobbers.
10516 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10517 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10518 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10519 (and<mode>3 for BOOL_128): Remove clobber.
10520 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10521 rs6000_split_logical.
10522 (*bool<mode>3_internal for BOOL_128): Adjust call of
10523 rs6000_split_logical.
10524 (*boolc<mode>3_internal1 for BOOL_128,
10525 *boolc<mode>3_internal2 for BOOL_128,
10526 *boolcc<mode>3_internal1 for BOOL_128,
10527 *boolcc<mode>3_internal2 for BOOL_128,
10528 *eqv<mode>3_internal1 for BOOL_128,
10529 *eqv<mode>3_internal2 for BOOL_128,
10530 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10531 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10533 (*vec_reload_and_reg_<mptrsize>): Delete.
10535 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10537 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10538 and split, *boolccsi3_internal3 and split): Delete.
10539 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10540 *boolccdi3_internal3 and split): Delete.
10541 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10542 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10544 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10546 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10547 and split, *boolcsi3_internal3 and split): Delete.
10548 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10549 *boolcdi3_internal3 and split): Delete.
10550 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10552 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10554 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10555 <'u'>: Also support printing the low-order 16 bits.
10556 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10557 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10558 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10559 *booldi3_internal3 and split): Delete.
10560 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10561 *bool<mode>3_dot2): New.
10562 (two anonymous define_splits for non_logical_cint_operand): Merge.
10564 2014-08-17 Marek Polacek <polacek@redhat.com>
10565 Manuel López-Ibáñez <manu@gcc.gnu.org>
10568 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10569 (diagnostic_show_locus): Don't print caret diagnostic
10570 if a column is larger than the line_width.
10572 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10574 * common.opt: Make the ISL AST generator to be the main code generator
10577 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10579 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10581 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10584 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10586 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10587 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10588 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10590 * config/pa/pa.md (begin_brtab): Delete insn.
10591 (end_brtab): Likewise.
10593 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10595 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10597 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10599 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10600 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10601 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10602 (get_dynamic_type): Remove.
10603 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10604 (clear_speculation): Bring to ipa-deivrt.h
10605 (get_class_context): Rename to ...
10606 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10607 (contains_type_p): Update.
10608 (get_dynamic_type): Rename to ...
10609 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10610 (possible_polymorphic_call_targets): UPdate.
10611 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10612 * ipa-prop.c (ipa_analyze_call_uses): Update.
10614 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10616 * doc/invoke.texi (SH options): Document missing processor variant
10617 options. Remove references to Hitachi. Undocument deprecated mspace
10620 2014-08-15 Jason Merrill <jason@redhat.com>
10622 * tree.c (type_hash_canon): Uncomment assert.
10624 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10626 * input.h (in_system_header_at): Add comment.
10628 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10631 * diagnostic.c (build_message_string): Make it extern.
10632 * diagnostic.h (build_message_string): Make it extern.
10634 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10636 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10637 load/store from/to non-floating class pseudo.
10639 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10641 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10643 2014-08-15 Richard Biener <rguenther@suse.de>
10645 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10646 (get_constraint_for_ssa_var): Remove dead code.
10647 (get_constraint_for_1): Adjust.
10648 (find_what_var_points_to): Likewise.
10649 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10651 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10654 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10655 (_mm512_mask_cmpge_epu32_mask): Ditto.
10656 (_mm512_cmpge_epu32_mask): Ditto.
10657 (_mm512_mask_cmpge_epi64_mask): Ditto.
10658 (_mm512_cmpge_epi64_mask): Ditto.
10659 (_mm512_mask_cmpge_epu64_mask): Ditto.
10660 (_mm512_cmpge_epu64_mask): Ditto.
10661 (_mm512_mask_cmple_epi32_mask): Ditto.
10662 (_mm512_cmple_epi32_mask): Ditto.
10663 (_mm512_mask_cmple_epu32_mask): Ditto.
10664 (_mm512_cmple_epu32_mask): Ditto.
10665 (_mm512_mask_cmple_epi64_mask): Ditto.
10666 (_mm512_cmple_epi64_mask): Ditto.
10667 (_mm512_mask_cmple_epu64_mask): Ditto.
10668 (_mm512_cmple_epu64_mask): Ditto.
10669 (_mm512_mask_cmplt_epi32_mask): Ditto.
10670 (_mm512_cmplt_epi32_mask): Ditto.
10671 (_mm512_mask_cmplt_epu32_mask): Ditto.
10672 (_mm512_cmplt_epu32_mask): Ditto.
10673 (_mm512_mask_cmplt_epi64_mask): Ditto.
10674 (_mm512_cmplt_epi64_mask): Ditto.
10675 (_mm512_mask_cmplt_epu64_mask): Ditto.
10676 (_mm512_cmplt_epu64_mask): Ditto.
10677 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10678 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10679 (_mm512_cmpneq_epu32_mask): Ditto.
10680 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10681 (_mm512_cmpneq_epi64_mask): Ditto.
10682 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10683 (_mm512_cmpneq_epu64_mask): Ditto.
10684 (_mm512_castpd_ps): Ditto.
10685 (_mm512_castpd_si512): Ditto.
10686 (_mm512_castps_pd): Ditto.
10687 (_mm512_castps_si512): Ditto.
10688 (_mm512_castsi512_ps): Ditto.
10689 (_mm512_castsi512_pd): Ditto.
10690 (_mm512_castpd512_pd128): Ditto.
10691 (_mm512_castps512_ps128): Ditto.
10692 (_mm512_castsi512_si128): Ditto.
10693 (_mm512_castpd512_pd256): Ditto.
10694 (_mm512_castps512_ps256): Ditto.
10695 (_mm512_castsi512_si256): Ditto.
10696 (_mm512_castpd128_pd512): Ditto.
10697 (_mm512_castps128_ps512): Ditto.
10698 (_mm512_castsi128_si512): Ditto.
10699 (_mm512_castpd256_pd512): Ditto.
10700 (_mm512_castps256_ps512): Ditto.
10701 (_mm512_castsi256_si512): Ditto.
10702 (_mm512_cmpeq_epu32_mask): Ditto.
10703 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10704 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10705 (_mm512_cmpeq_epu64_mask): Ditto.
10706 (_mm512_cmpgt_epu32_mask): Ditto.
10707 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10708 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10709 (_mm512_cmpgt_epu64_mask): Ditto.
10710 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10711 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10712 * config/i386/i386.c (enum ix86_builtins): Add
10713 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10714 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10715 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10716 (bdesc_args): Add __builtin_ia32_si512_256si,
10717 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10718 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10719 __builtin_ia32_pd512_pd.
10720 (ix86_expand_args_builtin): Handle new FTYPEs.
10721 * config/i386/sse.md (castmode): Add 512-bit modes.
10722 (AVX512MODE2P): New.
10723 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10724 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10726 2014-08-15 Richard Biener <rguenther@suse.de>
10728 * fold-const.c (tree_swap_operands_p): Put all constants
10729 last, also strip sign-changing NOPs when considering further
10730 canonicalization. Canonicalize also when optimizing for size.
10732 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10734 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10735 one_match > zero_match case to just before simple_sequence.
10737 2014-08-15 Richard Biener <rguenther@suse.de>
10739 * data-streamer.h (streamer_string_index, string_for_index):
10741 * data-streamer-out.c (streamer_string_index): Make static.
10742 * data-streamer-in.c (string_for_index): Likewise.
10743 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10744 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10746 2014-08-15 Richard Biener <rguenther@suse.de>
10748 PR tree-optimization/62031
10749 * tree-data-ref.c (dr_analyze_indices): Do not set
10750 DR_UNCONSTRAINED_BASE.
10751 (dr_may_alias_p): All indirect accesses have to go the
10752 formerly DR_UNCONSTRAINED_BASE path.
10753 * tree-data-ref.h (struct indices): Remove
10754 unconstrained_base member.
10755 (DR_UNCONSTRAINED_BASE): Remove.
10757 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10759 PR middle-end/62092
10760 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10761 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10762 in OMP_CLAUSE_MAP in some outer target region.
10764 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10766 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10767 name_expansion_cache.
10768 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10769 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10770 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10771 (difference_cannot_overflow_p): New parameter. Use affine
10772 expansion for equality check.
10773 (iv_elimination_compare_lt): Pass new argument.
10775 2014-08-14 DJ Delorie <dj@redhat.com>
10777 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10778 variables to the accumulator.
10780 * config/rl78/predicates.md (rl78_near_mem_operand): New.
10781 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
10782 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
10783 with far-far moves.
10785 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
10786 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
10787 (umulqihi3_virt): Likewise.
10788 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
10789 (umulqihi3_real): Likewise.
10791 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
10793 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10795 PR tree-optimization/62091
10796 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
10797 function_entry_reached.
10798 (walk_aliased_vdefs): Clear it here.
10799 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
10801 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
10803 * ipa-utils.h (compare_virtual_tables): Declare.
10804 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
10806 2014-08-14 Marek Polacek <polacek@redhat.com>
10809 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
10810 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
10812 2014-08-14 Tom de Vries <tom@codesourcery.com>
10814 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
10816 2014-08-14 Tom de Vries <tom@codesourcery.com>
10818 PR rtl-optimization/62004
10819 PR rtl-optimization/62030
10820 * ifcvt.c (rtx_interchangeable_p): New function.
10821 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
10822 * emit-rtl.h (mem_attrs_eq_p): Declare.
10824 2014-08-14 Roman Gareev <gareevroman@gmail.com>
10826 * graphite-scop-detection.c:
10827 Add inclusion of cp-tree.h.
10828 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
10829 in case they are pointers to object types
10831 2014-08-14 Richard Biener <rguenther@suse.de>
10833 * BASE-VER: Change to 5.0.0
10835 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10836 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10837 Anna Tikhonova <anna.tikhonova@intel.com>
10838 Ilya Tocar <ilya.tocar@intel.com>
10839 Andrey Turetskiy <andrey.turetskiy@intel.com>
10840 Ilya Verbin <ilya.verbin@intel.com>
10841 Kirill Yukhin <kirill.yukhin@intel.com>
10842 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10844 * config/i386/sse.md (define_mode_attr avx512): New.
10845 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
10847 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
10848 (define_mode_attr ssse3_avx2): Ditto.
10849 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
10850 (define_mode_attr avx2_avx512bw): New.
10851 (define_mode_attr ssedoublemodelower): New.
10852 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
10853 V32HI, V64QI modes.
10854 (define_mode_attr ssebytemode): Allow V8DI modes.
10855 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
10856 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
10857 (define_mode_attr ssePSmode2): New.
10858 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
10859 V16HI, V32HI modes.
10860 (define_mode_attr dbpsadbwmode): New.
10861 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
10862 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
10863 (vi8_sse4_1_avx2_avx512): New.
10864 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
10866 (define_mode_attr blendbits): Move before its immediate use.
10868 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10869 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10870 Anna Tikhonova <anna.tikhonova@intel.com>
10871 Ilya Tocar <ilya.tocar@intel.com>
10872 Andrey Turetskiy <andrey.turetskiy@intel.com>
10873 Ilya Verbin <ilya.verbin@intel.com>
10874 Kirill Yukhin <kirill.yukhin@intel.com>
10875 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10877 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
10878 * config/i386/subst.md
10879 (define_mode_iterator SUBST_V): Update.
10880 (define_mode_iterator SUBST_A): Ditto.
10881 (define_subst_attr "mask_operand7"): New.
10882 (define_subst_attr "mask_operand10"): New.
10883 (define_subst_attr "mask_operand_arg34") : New.
10884 (define_subst_attr "mask_expand_op3"): New.
10885 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
10886 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
10887 (define_subst_attr "mask_avx512vl_condition"): New.
10888 (define_subst_attr "round_mask_operand4"): Ditto.
10889 (define_subst_attr "round_mask_scalar_op3"): Delete.
10890 (define_subst_attr "round_mask_op4"): New.
10891 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
10893 (define_subst_attr "round_modev8sf_condition"): New.
10894 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
10896 (define_subst_attr "round_saeonly_mask_operand4"): New.
10897 (define_subst_attr "round_saeonly_mask_op4"): New.
10898 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
10899 V8DImode, V16SImode.
10900 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
10901 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
10902 (define_subst_attr "mask_expand4_args"): New.
10903 (define_subst "mask_expand4"): New.
10905 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10906 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10907 Anna Tikhonova <anna.tikhonova@intel.com>
10908 Ilya Tocar <ilya.tocar@intel.com>
10909 Andrey Turetskiy <andrey.turetskiy@intel.com>
10910 Ilya Verbin <ilya.verbin@intel.com>
10911 Kirill Yukhin <kirill.yukhin@intel.com>
10912 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10914 * config/i386/i386.md
10915 (define_attr "isa"): Add avx512bw,noavx512bw.
10916 (define_attr "enabled"): Ditto.
10917 (define_split): Add 32/64-bit mask logic.
10918 (define_insn "*k<logic>qi"): New.
10919 (define_insn "*k<logic>hi"): New.
10920 (define_insn "*anddi_1"): Add mask version.
10921 (define_insn "*andsi_1"): Ditto.
10922 (define_insn "*<code><mode>_1"): Ditto.
10923 (define_insn "*<code>hi_1"): Ditto.
10924 (define_insn "kxnor<mode>"): New.
10925 (define_insn "kunpcksi"): New.
10926 (define_insn "kunpckdi"): New.
10927 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
10928 (define_insn "*one_cmplhi2_1"): Ditto.
10930 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10931 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10932 Anna Tikhonova <anna.tikhonova@intel.com>
10933 Ilya Tocar <ilya.tocar@intel.com>
10934 Andrey Turetskiy <andrey.turetskiy@intel.com>
10935 Ilya Verbin <ilya.verbin@intel.com>
10936 Kirill Yukhin <kirill.yukhin@intel.com>
10937 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10939 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
10942 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
10943 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10944 Anna Tikhonova <anna.tikhonova@intel.com>
10945 Ilya Tocar <ilya.tocar@intel.com>
10946 Andrey Turetskiy <andrey.turetskiy@intel.com>
10947 Ilya Verbin <ilya.verbin@intel.com>
10948 Kirill Yukhin <kirill.yukhin@intel.com>
10949 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10951 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
10953 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
10954 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
10955 xmm/ymm16+ when availble.
10956 * config/i386/i386.h
10957 (HARD_REGNO_NREGS): Add mask regs.
10958 (VALID_AVX512F_REG_MODE): Ditto.
10959 (VALID_AVX512F_REG_MODE) : Define.
10960 (VALID_MASK_AVX512BW_MODE): Ditto.
10961 (reg_class) (MASK_REG_P(X)): Define.
10962 * config/i386/i386.md: Do not split long moves with mask register,
10963 use kmovb if avx512bw is availible.
10964 (movdi_internal): Handle mask registers.
10966 2014-08-14 Richard Biener <rguenther@suse.de>
10968 PR tree-optimization/62081
10969 * tree-ssa-loop.c (pass_fix_loops): New pass.
10970 (pass_tree_loop::gate): Do not fixup loops here.
10971 * tree-pass.h (make_pass_fix_loops): Declare.
10972 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
10974 2014-08-14 Richard Biener <rguenther@suse.de>
10976 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
10977 (type_hash_canon): ... this and avoid 2nd lookup for the add.
10979 2014-08-14 Richard Biener <rguenther@suse.de>
10981 PR tree-optimization/62090
10982 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
10983 (fold_builtin_2): Do not fold sprintf.
10984 (fold_builtin_3): Likewise.
10985 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
10986 moved from builtins.c.
10987 (gimple_fold_builtin): Fold sprintf.
10989 2014-08-14 Richard Biener <rguenther@suse.de>
10991 PR rtl-optimization/62079
10992 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
10995 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
10997 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
10998 current_function_decl.
11000 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11002 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11003 cgraph_function_node to cgraph_node::function_symbol
11006 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11008 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11009 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11011 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11013 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11016 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11018 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11021 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11024 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11025 any registers that are used in mem_insn.
11027 2014-08-12 Steve Ellcey <sellcey@mips.com>
11029 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11031 2014-08-12 Steve Ellcey <sellcey@mips.com>
11033 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11034 (MULTILIB_DIRNAMES): Ditto.
11035 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11036 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11037 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11038 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11039 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11040 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11042 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11045 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11046 of __ARM_SIZEOF_WCHAR_T.
11048 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11051 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11052 Remove unnecessary attributes.
11054 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11056 * internal-fn.c (init_internal_fns): Fix off-by-one.
11058 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11059 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11060 Anna Tikhonova <anna.tikhonova@intel.com>
11061 Ilya Tocar <ilya.tocar@intel.com>
11062 Andrey Turetskiy <andrey.turetskiy@intel.com>
11063 Ilya Verbin <ilya.verbin@intel.com>
11064 Kirill Yukhin <kirill.yukhin@intel.com>
11065 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11067 * config/i386/i386.c (standard_sse_constant_opcode): Use
11068 vpxord/vpternlog if avx512 is availible.
11070 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11072 PR middle-end/62103
11073 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11074 bitfields, that is when size doesn't match the size of type or the
11075 size of the constructor.
11077 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11079 * config/rs6000/constraints.md (wh constraint): New constraint,
11080 for FP registers if direct move is available.
11081 (wi constraint): New constraint, for VSX/FP registers that can
11082 handle 64-bit integers.
11083 (wj constraint): New constraint for VSX/FP registers that can
11084 handle 64-bit integers for direct moves.
11085 (wk constraint): New constraint for VSX/FP registers that can
11086 handle 64-bit doubles for direct moves.
11087 (wy constraint): Make documentation match implementation.
11089 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11090 scalar_in_vmx_p field to simplify tests of whether SFmode or
11091 DFmode can go in the Altivec registers.
11092 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11093 (rs6000_setup_reg_addr_masks): Likewise.
11094 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11095 field, and wh/wi/wj/wk constraints.
11096 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11097 the wh/wi/wj/wk constraints.
11098 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11099 upper registers, prefer VSX registers unless the operation is a
11100 memory operation with REG+OFFSET addressing.
11102 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11103 DImode. Change SFmode to use ww constraint instead of d to allow
11104 SF registers in the upper registers.
11107 (VSr5): Fix thinko in comment.
11108 (VSa): New mode attribute that is an alternative to wa, that
11109 returns the VSX register class that a mode can go in, but may not
11110 be the preferred register class.
11111 (VS_64dm): New mode attribute for appropriate register classes for
11112 referencing 64-bit elements of vectors for direct moves and normal
11114 (VS_64reg): Likewise.
11115 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11116 register allocator to only registers the data type can handle.
11117 (vsx_le_perm_load_<mode>): Likewise.
11118 (vsx_le_perm_store_<mode>): Likewise.
11119 (vsx_xxpermdi2_le_<mode>): Likewise.
11120 (vsx_xxpermdi4_le_<mode>): Likewise.
11121 (vsx_lxvd2x2_le_<mode>): Likewise.
11122 (vsx_lxvd2x4_le_<mode>): Likewise.
11123 (vsx_stxvd2x2_le_<mode>): Likewise.
11124 (vsx_add<mode>3): Likewise.
11125 (vsx_sub<mode>3): Likewise.
11126 (vsx_mul<mode>3): Likewise.
11127 (vsx_div<mode>3): Likewise.
11128 (vsx_tdiv<mode>3_internal): Likewise.
11129 (vsx_fre<mode>2): Likewise.
11130 (vsx_neg<mode>2): Likewise.
11131 (vsx_abs<mode>2): Likewise.
11132 (vsx_nabs<mode>2): Likewise.
11133 (vsx_smax<mode>3): Likewise.
11134 (vsx_smin<mode>3): Likewise.
11135 (vsx_sqrt<mode>2): Likewise.
11136 (vsx_rsqrte<mode>2): Likewise.
11137 (vsx_tsqrt<mode>2_internal): Likewise.
11138 (vsx_fms<mode>4): Likewise.
11139 (vsx_nfma<mode>4): Likewise.
11140 (vsx_eq<mode>): Likewise.
11141 (vsx_gt<mode>): Likewise.
11142 (vsx_ge<mode>): Likewise.
11143 (vsx_eq<mode>_p): Likewise.
11144 (vsx_gt<mode>_p): Likewise.
11145 (vsx_ge<mode>_p): Likewise.
11146 (vsx_xxsel<mode>): Likewise.
11147 (vsx_xxsel<mode>_uns): Likewise.
11148 (vsx_copysign<mode>3): Likewise.
11149 (vsx_float<VSi><mode>2): Likewise.
11150 (vsx_floatuns<VSi><mode>2): Likewise.
11151 (vsx_fix_trunc<mode><VSi>2): Likewise.
11152 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11153 (vsx_x<VSv>r<VSs>i): Likewise.
11154 (vsx_x<VSv>r<VSs>ic): Likewise.
11155 (vsx_btrunc<mode>2): Likewise.
11156 (vsx_b2trunc<mode>2): Likewise.
11157 (vsx_floor<mode>2): Likewise.
11158 (vsx_ceil<mode>2): Likewise.
11159 (vsx_<VS_spdp_insn>): Likewise.
11160 (vsx_xscvspdp): Likewise.
11161 (vsx_xvcvspuxds): Likewise.
11162 (vsx_float_fix_<mode>2): Likewise.
11163 (vsx_set_<mode>): Likewise.
11164 (vsx_extract_<mode>_internal1): Likewise.
11165 (vsx_extract_<mode>_internal2): Likewise.
11166 (vsx_extract_<mode>_load): Likewise.
11167 (vsx_extract_<mode>_store): Likewise.
11168 (vsx_splat_<mode>): Likewise.
11169 (vsx_xxspltw_<mode>): Likewise.
11170 (vsx_xxspltw_<mode>_direct): Likewise.
11171 (vsx_xxmrghw_<mode>): Likewise.
11172 (vsx_xxmrglw_<mode>): Likewise.
11173 (vsx_xxsldwi_<mode>): Likewise.
11174 (vsx_xscvdpspn): Tighten constraints to only use register classes
11176 (vsx_xscvspdpn): Likewise.
11177 (vsx_xscvdpspn_scalar): Likewise.
11179 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11180 wj, and wk constraints.
11181 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11182 general purpose registers.
11184 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11186 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11187 DImode instead of wm. Use wk constraint for direct move of DFmode
11189 (extendsidi2_lfiwax): Likewise.
11190 (lfiwax): Likewise.
11191 (lfiwzx): Likewise.
11192 (movdi_internal64): Likewise.
11194 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11195 wk constraints. Make the wy constraint documentation match them
11198 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11200 Replacement of isl_int by isl_val
11201 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11202 (compute_bounds_for_param): use isl_val instead of isl_int
11203 (compute_bounds_for_loop): likewise
11204 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11205 (build_linearized_memory_access): use isl_val instead of isl_int
11206 (pdr_stride_in_loop): likewise
11207 * graphite-optimize-isl.c:
11208 (getPrevectorMap): use isl_val instead of isl_int
11210 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11211 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11212 (extern the_isl_ctx): declare
11213 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11214 (extract_affine_gmp): likewise
11216 (build_loop_iteration_domains): likewise
11217 (add_param_constraints): likewise
11219 2014-08-11 Richard Biener <rguenther@suse.de>
11221 PR tree-optimization/62075
11222 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11223 handle uses in patterns.
11225 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11226 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11227 Anna Tikhonova <anna.tikhonova@intel.com>
11228 Ilya Tocar <ilya.tocar@intel.com>
11229 Andrey Turetskiy <andrey.turetskiy@intel.com>
11230 Ilya Verbin <ilya.verbin@intel.com>
11231 Kirill Yukhin <kirill.yukhin@intel.com>
11232 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11234 * common/config/i386/i386-common.c
11235 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11236 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11237 (ix86_handle_option): Handle OPT_mavx512vl.
11238 * config/i386/cpuid.h (bit_AVX512VL): Define.
11239 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11240 set -mavx512vl accordingly.
11241 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11242 OPTION_MASK_ISA_AVX512VL.
11243 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11244 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11245 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11246 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11247 * config/i386/i386.h (TARGET_AVX512VL): Define.
11248 (TARGET_AVX512VL_P(x)): Ditto.
11249 * config/i386/i386.opt: Add mavx512vl.
11251 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11253 PR tree-optimization/62073
11254 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11257 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11258 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11259 Anna Tikhonova <anna.tikhonova@intel.com>
11260 Ilya Tocar <ilya.tocar@intel.com>
11261 Andrey Turetskiy <andrey.turetskiy@intel.com>
11262 Ilya Verbin <ilya.verbin@intel.com>
11263 Kirill Yukhin <kirill.yukhin@intel.com>
11264 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11266 * common/config/i386/i386-common.c
11267 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11268 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11269 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11270 (ix86_handle_option): Handle OPT_mavx512bw.
11271 * config/i386/cpuid.h (bit_AVX512BW): Define.
11272 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11273 set -mavx512bw accordingly.
11274 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11275 OPTION_MASK_ISA_AVX512BW.
11276 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11277 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11278 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11279 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11280 * config/i386/i386.h (TARGET_AVX512BW): Define.
11281 (TARGET_AVX512BW_P(x)): Ditto.
11282 * config/i386/i386.opt: Add mavx512bw.
11284 2014-08-11 Richard Biener <rguenther@suse.de>
11286 PR tree-optimization/62070
11287 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11288 Remove SSA checking.
11290 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11292 * asan.c (asan_check_flags): New enum.
11293 (build_check_stmt_with_calls): Removed function.
11294 (build_check_stmt): Split inlining logic to
11295 asan_expand_check_ifn.
11296 (instrument_derefs): Rename parameter.
11297 (instrument_mem_region_access): Rename parameter.
11298 (instrument_strlen_call): Likewise.
11299 (asan_expand_check_ifn): New function.
11300 (asan_instrument): Remove old code.
11301 (pass_sanopt::execute): Change handling of
11302 asan-instrumentation-with-call-threshold.
11303 (asan_clear_shadow): Fix formatting.
11304 (asan_function_start): Likewise.
11305 (asan_emit_stack_protection): Likewise.
11306 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11307 Update description.
11308 * internal-fn.c (expand_ASAN_CHECK): New function.
11309 * internal-fn.def (ASAN_CHECK): New internal function.
11310 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11311 Update description.
11312 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11313 * tree.c: Small comment fix.
11315 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11317 * gimple.c (gimple_call_fnspec): Support internal functions.
11318 (gimple_call_return_flags): Use const.
11319 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11320 * internal-fn.def: Add fnspec information.
11321 * internal-fn.h (internal_fn_fnspec): New function.
11322 (init_internal_fns): Declare new function.
11323 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11324 (init_internal_fns): New function.
11325 * tree-core.h: Update macro call.
11326 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11328 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11330 * lto-streamer.h (struct output_block::symbol): Change from
11331 struct symtab_node to plain symtab_node.
11332 (referenced_from_this_partition_p): Change first parameter
11333 from struct symtab_node to plain symtab_node.
11335 2014-08-10 Marek Polacek <polacek@redhat.com>
11338 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11340 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11342 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11343 DECL correctly; do not give up on types in static storage.
11345 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11347 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11349 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11351 * graphite-isl-ast-to-gimple.c:
11352 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11354 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11356 2014-08-08 Guozhi Wei <carrot@google.com>
11358 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11360 2014-08-08 Cary Coutant <ccoutant@google.com>
11362 * dwarf2out.c (get_skeleton_type_unit): Remove.
11363 (output_skeleton_debug_sections): Remove skeleton type units.
11364 (output_comdat_type_unit): Likewise.
11365 (dwarf2out_finish): Likewise.
11367 2014-08-07 Yi Yang <ahyangyi@google.com>
11369 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11371 2014-08-08 Richard Biener <rguenther@suse.de>
11373 * lto-streamer.h (struct lto_input_block): Make it a class
11374 with a constructor.
11375 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11376 (struct lto_function_header, struct lto_simple_header,
11377 struct lto_simple_header_with_strings,
11378 struct lto_decl_header, struct lto_function_header): Make
11379 a simple inheritance hieararchy. Remove unused fields.
11380 (struct lto_asm_header): Remove.
11381 * lto-streamer-out.c (produce_asm): Adjust.
11382 (lto_output_toplevel_asms): Likewise.
11383 (produce_asm_for_decls): Likewise.
11384 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11385 * data-streamer-in.c (string_for_index): Likewise.
11386 * ipa-inline-analysis.c (inline_read_section): Likewise.
11387 * ipa-prop.c (ipa_prop_read_section): Likewise.
11388 (read_replacements_section): Likewise.
11389 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11390 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11391 (lto_destroy_simple_input_block): Likewise.
11392 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11393 (lto_input_toplevel_asms): Likewise.
11395 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11396 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11397 Anna Tikhonova <anna.tikhonova@intel.com>
11398 Ilya Tocar <ilya.tocar@intel.com>
11399 Andrey Turetskiy <andrey.turetskiy@intel.com>
11400 Ilya Verbin <ilya.verbin@intel.com>
11401 Kirill Yukhin <kirill.yukhin@intel.com>
11402 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11404 * common/config/i386/i386-common.c
11405 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11406 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11407 (ix86_handle_option): Handle OPT_mavx512dq.
11408 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11409 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11410 set -mavx512dq accordingly.
11411 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11412 OPTION_MASK_ISA_AVX512DQ.
11413 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11414 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11415 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11416 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11417 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11418 (TARGET_AVX512DQ_P(x)): Ditto.
11419 * config/i386/i386.opt: Add mavx512dq.
11421 2014-08-08 Richard Biener <rguenther@suse.de>
11423 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11424 target_percent, target_percent_s): Export.
11425 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11426 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11427 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11428 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11429 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11430 Move to gimple-fold.c.
11431 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11433 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11434 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11435 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11436 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11437 (rewrite_call_expr_array): Remove.
11438 (fold_builtin_sprintf_chk): Likewise.
11439 (fold_builtin_snprintf_chk): Likewise.
11440 (fold_builtin_varargs): Remove handling of sprintf_chk,
11441 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11442 (gimple_fold_builtin_sprintf_chk): Remove.
11443 (gimple_fold_builtin_snprintf_chk): Likewise.
11444 (gimple_fold_builtin_varargs): Likewise.
11445 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11446 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11447 * gimple.c (gimple_seq_add_seq_without_update): New function.
11448 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11449 * gimple-fold.c: Include output.h.
11450 (gsi_replace_with_seq_vops): New function, split out from ...
11451 (gimplify_and_update_call_from_tree): ... here.
11452 (replace_call_with_value): New function.
11453 (replace_call_with_call_and_fold): Likewise.
11454 (var_decl_component_p): Moved from builtins.c.
11455 (gimple_fold_builtin_memory_op): Moved from builtins.c
11456 fold_builtin_memory_op and rewritten to GIMPLE.
11457 (gimple_fold_builtin_memset): Likewise.
11458 (gimple_fold_builtin_strcpy): Likewise.
11459 (gimple_fold_builtin_strncpy): Likewise.
11460 (gimple_fold_builtin_strcat): Likewise.
11461 (gimple_fold_builtin_fputs): Likewise.
11462 (gimple_fold_builtin_memory_chk): Likewise.
11463 (gimple_fold_builtin_stxcpy_chk): Likewise.
11464 (gimple_fold_builtin_stxncpy_chk): Likewise.
11465 (gimple_fold_builtin_snprintf_chk): Likewise.
11466 (gimple_fold_builtin_sprintf_chk): Likewise.
11467 (gimple_fold_builtin_strlen): New function.
11468 (gimple_fold_builtin_with_strlen): New function split out from
11469 gimple_fold_builtin.
11470 (gimple_fold_builtin): Change signature and handle
11471 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11472 here. Call gimple_fold_builtin_with_strlen.
11473 (gimple_fold_call): Adjust.
11475 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11477 * calls.c (precompute_arguments): Check
11478 promoted_for_signed_and_unsigned_p and set the promoted mode.
11479 (promoted_for_signed_and_unsigned_p): New function.
11480 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11481 and set the promoted mode.
11482 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11483 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11484 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11487 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11489 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11490 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11491 (expand_call): Likewise.
11492 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11493 to get promoted mode.
11494 * combine.c (record_promoted_value): Skip > 0 comparison with
11495 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11496 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11497 of SUBREG_PROMOTED_UNSIGNED_P.
11498 (convert_modes): Likewise.
11499 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11500 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11501 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11502 SUBREG_PROMOTED_UNSIGNED_SET.
11503 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11504 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11505 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11506 SUBREG_PROMOTED_SET.
11507 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11508 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11509 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11510 of SUBREG_PROMOTED_UNSIGNED_P.
11511 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11512 (SUBREG_PROMOTED_SET): New define.
11513 (SUBREG_PROMOTED_GET): Likewise.
11514 (SUBREG_PROMOTED_SIGN): Likewise.
11515 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11516 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11517 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11518 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11519 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11520 (nonzero_bits1): Skip > 0 comparison with the results as
11521 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11522 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11523 of !SUBREG_PROMOTED_UNSIGNED_P.
11524 * simplify-rtx.c (simplify_unary_operation_1): Use new
11525 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11526 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11527 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11528 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11530 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11532 * ipa-devirt.c: Include gimple-pretty-print.h
11533 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11535 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11536 (get_polymorphic_call_info): Fix return value
11537 (type_change_info): New sturcture based on ipa-prop
11539 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11540 based on ipa-prop variant.
11541 (extr_type_from_vtbl_ptr_store): New function
11542 based on ipa-prop variant.
11543 (record_known_type): New function.
11544 (check_stmt_for_type_change): New function.
11545 (get_dynamic_type): New function.
11546 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11547 * tree-ssa-pre.c: ipa-utils.h
11548 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11549 machinery; sanity check with ipa-prop devirtualization.
11550 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11553 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11555 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11556 * alias.c, cfgexpand.c, cgraphbuild.c,
11557 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11558 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11559 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11560 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11561 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11562 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11563 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11564 dse.c, except.c, gengtype.c, gimple-expr.c,
11565 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11566 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11567 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11568 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11569 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11570 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11572 * pointer-set.c: Remove file.
11573 * pointer-set.h: Remove file.
11575 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11577 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11578 * config/arm/types.md (f_sels, f_seld): Delete.
11580 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11582 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11583 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11584 (aarch64_movdi_<mode>high): Likewise.
11585 (aarch64_mov<mode>high_di): Likewise.
11586 (aarch64_movdi_<mode>low): Likewise.
11587 (aarch64_mov<mode>low_di): Likewise.
11588 (aarch64_movtilow_tilow): Likewise.
11589 Add comment explaining usage of fp,simd attributes and of
11590 TARGET_FLOAT and TARGET_SIMD.
11592 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11593 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11595 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11596 Use MOVN when one of the half-words is 0xffff.
11598 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11600 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11602 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11604 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11605 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11606 (rfs_str): String corresponding to RFS_* constants.
11607 (rank_for_schedule_stats_t): New typedef.
11608 (rank_for_schedule_stats): New static variable.
11609 (rfs_result): New static function.
11610 (rank_for_schedule): Track statistics for deciding heuristics.
11611 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11613 (ready_sort): Use them for debug printouts.
11614 (schedule_block): Init statistics state. Print statistics on
11615 rank_for_schedule decisions.
11617 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11619 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11621 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11623 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11626 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11628 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11629 function to not conflict.
11630 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11631 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11632 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11633 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11634 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11637 2014-08-07 Marek Polacek <polacek@redhat.com>
11639 * fold-const.c (fold_binary_loc): Add folding of
11640 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11642 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11644 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11645 instead of type size.
11646 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11648 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11650 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11651 (*thumb1_movqi_insn): Likewise.
11652 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11654 2014-08-07 Tom de Vries <tom@codesourcery.com>
11656 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11657 (glibc_2_11_or_earlier): Remove effective-target keywords.
11659 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11661 * config/arm/arm.c (bdesc_2arg): Fix typo.
11662 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11664 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11666 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11668 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11671 * haifa-sched.c (advance_one_cycle): Fix dump.
11672 (schedule_block): Don't advance cycle if we are already at the
11673 beginning of the cycle.
11675 2014-08-06 Martin Jambor <mjambor@suse.cz>
11678 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11680 2014-08-06 Richard Biener <rguenther@suse.de>
11683 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11685 (lto_input_tree): Pop SCCs here.
11687 2014-08-06 Richard Biener <rguenther@suse.de>
11689 PR tree-optimization/61320
11690 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11691 handle misaligned loads.
11693 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11695 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11696 (aarch64_expand_vec_perm_const): Check for dup before zip.
11698 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11700 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11701 CONST_INT_P instead of GET_CODE and compare.
11702 (aarch64_select_cc_mode): Likewise.
11703 (aarch64_print_operand): Likewise.
11704 (aarch64_rtx_costs): Likewise.
11705 (aarch64_simd_valid_immediate): Likewise.
11706 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11707 (aarch64_simd_emit_pair_result_insn): Likewise.
11709 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11711 * gdbhooks.py (find_gcc_source_dir): New helper function.
11712 (class PassNames): New class, locating and parsing passes.def.
11713 (class BreakOnPass): New command "break-on-pass".
11715 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11717 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11720 2014-08-05 Richard Biener <rguenther@suse.de>
11722 PR rtl-optimization/61672
11723 * emit-rtl.h (mem_attrs_eq_p): Declare.
11724 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11725 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11726 * cfgcleanup.c (merge_memattrs): Likewise.
11727 Include emit-rtl.h.
11729 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11731 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11732 rather than singleton vectors.
11733 (vqdmlsls_lane_s32): Likewise.
11735 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11737 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11738 Use VSDQ_HSI mode iterator.
11739 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11740 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11741 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11742 Use BUILTIN_VDQHS macro.
11743 (sqrdmulh_laneq): Likewise.
11744 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11745 (vqdmlals_laneq_s32): Likewise.
11746 (vqdmlslh_laneq_s16): Likewise.
11747 (vqdmlsls_laneq_s32): Likewise.
11748 (vqdmulhh_laneq_s16): Likewise.
11749 (vqdmulhs_laneq_s32): Likewise.
11750 (vqrdmulhh_laneq_s16): Likewise.
11751 (vqrdmulhs_laneq_s32): Likewise.
11753 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11755 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11756 (vmuld_laneq_f64): Likewise.
11757 (vmuls_laneq_f32): Likewise.
11758 (vmul_n_f64): Likewise.
11759 (vmuld_lane_f64): Reimplement in C.
11760 (vmuls_lane_f32): Likewise.
11762 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11764 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11766 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11768 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11770 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11771 (rbitsi2): Likewise.
11772 (*arm_rev): Set predicable and predicable_short_it attributes.
11774 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11776 * convert.c (convert_to_integer): Guard transformation to lrint by
11779 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
11781 * config/aarch64/aarch64-builtins.c
11782 (aarch64_simd_builtin_type_mode): Delete.
11783 (v8qi_UP): Remap to V8QImode.
11784 (v4hi_UP): Remap to V4HImode.
11785 (v2si_UP): Remap to V2SImode.
11786 (v2sf_UP): Remap to V2SFmode.
11787 (v1df_UP): Remap to V1DFmode.
11788 (di_UP): Remap to DImode.
11789 (df_UP): Remap to DFmode.
11790 (v16qi_UP):V16QImode.
11791 (v8hi_UP): Remap to V8HImode.
11792 (v4si_UP): Remap to V4SImode.
11793 (v4sf_UP): Remap to V4SFmode.
11794 (v2di_UP): Remap to V2DImode.
11795 (v2df_UP): Remap to V2DFmode.
11796 (ti_UP): Remap to TImode.
11797 (ei_UP): Remap to EImode.
11798 (oi_UP): Remap to OImode.
11799 (ci_UP): Map to CImode.
11800 (xi_UP): Remap to XImode.
11801 (si_UP): Remap to SImode.
11802 (sf_UP): Remap to SFmode.
11803 (hi_UP): Remap to HImode.
11804 (qi_UP): Remap to QImode.
11805 (aarch64_simd_builtin_datum): Make mode a machine_mode.
11806 (VAR1): Build builtin name.
11807 (aarch64_init_simd_builtins): Remove dead code.
11809 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11811 * graphite-isl-ast-to-gimple.c:
11812 (set_options): New function.
11813 (scop_to_isl_ast): Add calling of set_options.
11815 2014-08-05 Jakub Jelinek <jakub@redhat.com>
11817 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
11818 (analyze_iv_to_split_insn): Don't initialize them.
11819 (get_ivts_expr): Removed.
11820 (allocate_basic_variable, insert_base_initialization): Use
11821 SET_SRC instead of *get_ivts_expr.
11822 (split_iv): Use &SET_SRC instead of get_ivts_expr.
11824 2014-08-05 Roman Gareev <gareevroman@gmail.com>
11826 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
11827 (translate_isl_ast_for_loop): Add checking of the
11828 flag_loop_parallelize_all.
11829 (ast_build_before_for): New function.
11830 (scop_to_isl_ast): Add checking of the
11831 flag_loop_parallelize_all.
11832 * graphite-dependences.c: Move the defenition of the
11833 scop_get_dependences from graphite-optimize-isl.c to this file.
11834 (apply_schedule_on_deps): Add checking of the ux's emptiness.
11835 (carries_deps): Add checking of the x's value.
11836 * graphite-optimize-isl.c: Move the defenition of the
11837 scop_get_dependences to graphite-dependences.c.
11838 * graphite-poly.h: Add declarations of scop_get_dependences
11841 2014-08-04 Rohit <rohitarulraj@freescale.com>
11844 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
11846 (alt_reg_names): Likewise.
11847 (rs6000_dwarf_register_span): For SPE high registers, replace
11848 dwarf register numbers with GCC hard register numbers.
11849 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
11850 (rs6000_dbx_register_number): For SPE high registers, return dwarf
11851 register number for the corresponding GCC hard register number.
11852 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
11853 newly added GCC hard register numbers for SPE high registers.
11854 (DWARF_FRAME_REGISTERS): Likewise.
11855 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
11856 (DWARF_FRAME_REGNUM): Likewise.
11857 (FIXED_REGISTERS): Likewise.
11858 (CALL_USED_REGISTERS): Likewise.
11859 (CALL_REALLY_USED_REGISTERS): Likewise.
11860 (REG_ALLOC_ORDER): Likewise.
11861 (enum reg_class): Likewise.
11862 (REG_CLASS_NAMES): Likewise.
11863 (REG_CLASS_CONTENTS): Likewise.
11864 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
11866 2014-08-04 Richard Biener <rguenther@suse.de>
11868 * gimple-fold.h (gimple_fold_builtin): Remove.
11869 * gimple-fold.c (gimple_fold_builtin): Make static.
11870 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
11871 fold_stmt, not gimple_fold_builtin.
11873 2014-08-04 Martin Liska <mliska@suse.cz>
11875 * cgraph.h (csi_end_p): Removed.
11876 (csi_next): Likewise.
11877 (csi_node): Likewise.
11878 (csi_start): Likewise.
11879 (cgraph_node_in_set_p): Likewise.
11880 (cgraph_node_set_size): Likewise.
11881 (vsi_end_p): Likewise.
11882 (vsi_next): Likewise.
11883 (vsi_node): Likewise.
11884 (vsi_start): Likewise.
11885 (varpool_node_set_size): Likewise.
11886 (cgraph_node_set_nonempty_p): Likewise.
11887 (varpool_node_set_nonempty_p): Likewise.
11888 * cgraphunit.c (cgraph_process_new_functions): vec replaces
11890 * ipa-inline-transform.c: Likewise.
11891 * ipa-utils.c (cgraph_node_set_new): Removed.
11892 (cgraph_node_set_add): Likewise.
11893 (cgraph_node_set_remove): Likewise.
11894 (cgraph_node_set_find): Likewise.
11895 (dump_cgraph_node_set): Likewise.
11896 (debug_cgraph_node_set): Likewise.
11897 (free_cgraph_node_set): Likewise.
11898 (varpool_node_set_new): Likewise.
11899 (varpool_node_set_add): Likewise.
11900 (varpool_node_set_remove): Likewise.
11901 (varpool_node_set_find): Likewise.
11902 (dump_varpool_node_set): Likewise.
11903 (free_varpool_node_set): Likewise.
11904 (debug_varpool_node_set): Likewise.
11905 * tree-emutls.c (struct tls_var_data):
11906 (emutls_index): Removed.
11907 (emutls_decl): Likewise.
11908 (gen_emutls_addr): Function implementation uses newly added
11909 hash_map<varpool_node *, tls_var_data>.
11910 (clear_access_vars): Likewise.
11911 (create_emultls_var): Likewise.
11912 (ipa_lower_emutls): Likewise.
11913 (reset_access): New function.
11915 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11917 * config/i386/i386.c (ix86_option_override_internal): Add
11918 PTA_RDRND and PTA_MOVBE for bdver4.
11920 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11921 James Greenhalgh <james.greenhalgh@arm.com>
11923 * doc/md.texi (clrsb): Document.
11924 (clz): Change reference to x into operand 1.
11926 (popcount): Likewise.
11928 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11931 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
11932 move to subtarget in serial version if result is ignored.
11934 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11935 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11937 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
11938 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
11939 (sched_analyze_insn): Update use of try_group_insn to
11940 sched_macro_fuse_insns.
11941 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
11942 arguments that are not conditional jumps.
11944 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
11946 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
11947 family information. Handle BTVER2 cpu with cpuid family value.
11949 2014-08-04 Tom de Vries <tom@codesourcery.com>
11951 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11952 (glibc_2_11_or_earlier): Document effective-target keywords.
11954 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11956 * ipa-devirt.c (odr_type_warn_count): Add type.
11957 (possible_polymorphic_call_targets): Set it.
11958 (ipa_devirt): Use it.
11960 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
11962 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
11964 * ipa-devirt.c: Include hash-map.h
11965 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
11966 (clear_speculation): Break out of ...
11967 (get_class_context): ... here; speed up handling obviously useless
11969 (odr_type_warn_count, decl_warn_count): New structures.
11970 (final_warning_record): New structure.
11971 (final_warning_records): New static variable.
11972 (possible_polymorphic_call_targets): Cleanup handling of
11973 speculative info; do not build speculation when user do not care;
11974 record info about warnings when asked for.
11975 (add_decl_warning): New function.
11976 (type_warning_cmp): New function.
11977 (decl_warning_cmp): New function.
11978 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
11979 (gate): Enable pass when warnings are requested.
11980 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
11983 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11985 * hash-map.h (default_hashmap_traits::mark_key_deleted):
11987 (hash_map::remove): New method.
11988 (hash_map::traverse): New method.
11989 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
11990 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
11991 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
11992 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
11993 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
11994 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
11997 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
11999 * hash-set.h: new File.
12000 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12001 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12002 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12003 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12004 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12005 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12006 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12007 varpool.c: Use hash_set instead of pointer_set.
12009 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12011 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12013 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12015 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12016 for frame access when strict_p is false.
12018 2014-08-01 Renlin Li <renlin.li@arm.com>
12019 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12021 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12022 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12023 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12025 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12027 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12028 aarch64_mem_pair_offset.
12030 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12032 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12034 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12035 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12037 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12039 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12041 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12043 PR regression/61510
12044 * cgraphunit.c (analyze_functions): Use get_create rather than get
12045 for decls which are clones of abstract functions.
12047 2014-08-01 Martin Liska <mliska@suse.cz>
12049 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12050 * ipa-prop.h (count_formal_params): Global function created from static.
12051 * ipa-prop.c (count_formal_params): Likewise.
12052 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12053 profiles for semantically equivalent functions.
12054 * passes.c (do_per_function): If we load body of a function
12055 during WPA, this condition should behave same.
12056 * varpool.c (ctor_for_folding): More tolerant assert for variable
12057 aliases created during WPA.
12059 2014-08-01 Martin Liska <mliska@suse.cz>
12061 * doc/invoke.texi (Options That Control Optimization): Documentation
12062 for -foptimize-strlen introduced. Optimization levels default options
12065 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12067 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12068 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12069 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12071 * stor-layout.h (min_align_of_type): New prototype.
12072 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12073 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12075 * ubsan.c: Include builtins.h.
12076 (ubsan_expand_bounds_ifn): Change return type to bool,
12077 always return true.
12078 (ubsan_expand_null_ifn): Change return type to bool, change
12079 argument to gimple_stmt_iterator *. Handle both null and alignment
12080 sanitization, take type from ckind argument's type rather than
12082 (instrument_member_call): Removed.
12083 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12084 Handle both null and alignment sanitization, don't say whole
12085 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12086 call instead of 2 argument.
12087 (instrument_null): Adjust instrument_mem_ref caller. Don't
12088 instrument calls here.
12089 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12090 like SANITIZE_NULL.
12091 * stor-layout.c (min_align_of_type): New function.
12092 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12093 Or it into SANITIZE_UNDEFINED.
12094 * doc/invoke.texi (-fsanitize=alignment): Document.
12096 2014-07-31 Andi Kleen <ak@linux.intel.com>
12098 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12100 2014-07-31 Andi Kleen <ak@linux.intel.com>
12102 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12104 (vn_reference_compute_hash): Dito.
12105 (vn_nary_op_compute_hash): Dito.
12106 (vn_phi_compute_hash): Dito.
12107 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12109 2014-07-31 Andi Kleen <ak@linux.intel.com>
12111 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12112 Rename to inchash:add_expr_commutative. Convert to inchash.
12113 (iterative_hash_hashable_expr): Rename to
12114 inchash:add_hashable_expr. Convert to inchash.
12115 (avail_expr_hash): Dito.
12117 2014-07-31 Andi Kleen <ak@linux.intel.com>
12119 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12120 Convert to inchash.
12122 2014-07-31 Andi Kleen <ak@linux.intel.com>
12124 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12126 2014-07-31 Andi Kleen <ak@linux.intel.com>
12128 * Makefile.in (OBJS): Add rtlhash.o
12129 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12130 (loc_checksum): Dito.
12131 (loc_checksum_ordered): Dito.
12132 (hash_loc_operands): Dito.
12134 (hash_loc_list): Dito.
12135 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12136 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12137 * rtlhash.c: New file.
12138 * rtlhash.h: New file.
12140 2014-07-31 Andi Kleen <ak@linux.intel.com>
12142 * inchash.h (inchash): Change inchash class to namespace.
12143 (class hash): ... Rename from inchash.
12144 (add_object): Move from macro to class template.
12145 * lto-streamer-out.c (hash_tree): Change inchash
12147 * tree.c (build_type_attribute_qual_variant): Dito.
12148 (type_hash_list): Dito.
12149 (attribute_hash_list): Dito.
12150 (iterative_hstate_expr): Rename to inchash::add_expr
12151 (build_range_type_1): Change inchash to inchash::hash
12152 and use hash::add_expr.
12153 (build_array_type_1): Dito.
12154 (build_function_type): Dito
12155 (build_method_type_directly): Dito.
12156 (build_offset_type): Dito.
12157 (build_complex_type): Dito.
12158 (make_vector_type): Dito.
12159 * tree.h (iterative_hash_expr): Dito.
12161 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12163 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12165 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12167 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12168 correct alphabetical position.
12169 (vpaddd_f64): Rewrite using builtins.
12170 (vpaddd_s64): Move to correct alphabetical position.
12173 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12176 * config/sh/sh.c (sh_legitimate_address_p,
12177 sh_legitimize_reload_address): Handle reg+reg address modes when
12178 ALLOW_INDEXED_ADDRESS is false.
12179 * config/sh/predicates.md (general_movsrc_operand,
12180 general_movdst_operand): Likewise.
12182 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12184 * config/aarch64/aarch64-builtins.c
12185 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12188 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12190 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12191 the generated mask based on BYTES_BIG_ENDIAN.
12192 (aarch64_simd_check_vect_par_cnst_half): New.
12193 * config/aarch64/aarch64-protos.h
12194 (aarch64_simd_check_vect_par_cnst_half): New.
12195 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12196 the check out to aarch64_simd_check_vect_par_cnst_half.
12197 (vect_par_cnst_lo_half): Likewise.
12198 * config/aarch64/aarch64-simd.md
12199 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12200 (move_hi_quad_<mode>): Always generate a low mask.
12202 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12204 * doc/invoke.texi (AVR Options): Add documentation about
12205 __AVR_DEVICE_NAME__ built-in macro.
12207 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12210 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12211 constraints are satisfied.
12212 (<shift>di3_neon): Likewise.
12214 2014-07-31 Richard Biener <rguenther@suse.de>
12216 PR tree-optimization/61964
12217 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12218 by structural equality.
12220 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12222 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12223 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12224 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12226 * gcc.c (sanitize_spec_function): Support new option.
12227 (SANITIZER_SPEC): Remove now redundant check.
12228 * opts.c (common_handle_option): Support new option.
12229 (finish_options): Check for incompatibilities.
12230 * toplev.c (process_options): Split userspace-specific checks.
12232 2014-07-31 Richard Biener <rguenther@suse.de>
12234 * lto-streamer.h (struct output_block): Remove global.
12235 (struct data_in): Remove labels, num_named_labels and
12236 num_unnamed_labels.
12237 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12238 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12240 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12243 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12244 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12245 (isolate_path): New argument to avoid inserting a trap.
12246 (find_implicit_erroneous_behaviour): Handle returning the address
12247 of a local variable.
12248 (find_explicit_erroneous_behaviour): Likewise.
12250 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12253 * toplev.c (init_random_seed): Move piece of code never called to
12255 (set_random_seed): see above.
12257 2014-07-31 Tom de Vries <tom@codesourcery.com>
12259 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12261 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12263 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12264 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12266 2014-07-31 Richard Biener <rguenther@suse.de>
12268 * data-streamer.h (streamer_write_data_stream): Declare here,
12270 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12271 * lto-cgraph.c (lto_output_node): Adjust.
12272 (lto_output_varpool_node): Likewise.
12273 * data-streamer-out.c (streamer_string_index): Likewise.
12274 (streamer_write_data_stream, lto_append_block): Move from ...
12275 * lto-section-out.c (lto_output_data_stream,
12276 lto_append_block): ... here.
12278 2014-07-30 Mike Stump <mikestump@comcast.net>
12280 * configure.ac: Also check for popen.
12281 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12282 * configure: Regenerate.
12283 * config.in: Regenerate.
12285 2014-07-30 Martin Jambor <mjambor@suse.cz>
12287 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12288 parameter to gimple.
12290 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12292 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12293 address as second parameter to __tpf_eh_return routine.
12295 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12297 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12300 2014-07-30 Tom Tromey <tromey@redhat.com>
12303 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12304 * doc/extend.texi (Type Attributes): Document designated_init
12307 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12309 * graphite-isl-ast-to-gimple.c:
12310 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12311 (gcc_expression_from_isl_expression): Pass type to
12312 gcc_expression_from_isl_ast_expr_id.
12314 2014-07-30 Richard Biener <rguenther@suse.de>
12316 * lto-streamer.h (lto_write_data): New function.
12317 * langhooks.c (lhd_append_data): Do not free block.
12318 * lto-section-out.c (lto_write_data): New function writing
12319 raw data to the current section.
12320 (lto_write_stream): Adjust for langhook semantic change.
12321 (lto_destroy_simple_output_block): Write header directly.
12322 * lto-opts.c (lto_write_options): Write options directly.
12323 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12324 (lto_output_toplevel_asms): Likewise.
12325 (copy_function_or_variable): Copy data directly.
12326 (write_global_references): Output index table directly.
12327 (lto_output_decl_state_refs): Likewise.
12328 (write_symbol): Write data directly.
12329 (produce_symtab): Adjust.
12330 (produce_asm_for_decls): Output header and refs directly.
12332 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12334 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12335 to speculative_targets
12336 (get_class_context): Fix handling of contextes without outer type;
12337 avoid matching non-polymorphic types in LTO.
12338 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12339 parameter to speculative_targetsp; handle speculation.
12340 (dump_possible_polymorphic_call_targets): Update dumping.
12342 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12344 * common.opt (Wodr): Enable by default.
12346 2014-07-29 Olivier Hainque <hainque@adacore.com>
12348 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12350 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12353 * gengtype.c (strtoken): New function.
12354 (create_user_defined_type): Replace strtok with strtoken.
12356 2014-07-29 Nathan Sidwell <nathan@acm.org>
12358 * gcov-io.c (gcov_var): Make hidden.
12359 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12360 (gcov_do_dump): Declare.
12361 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12363 2014-07-29 Martin Jambor <mjambor@suse.cz>
12365 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12366 parameter to gimple.
12367 (sra_modify_assign): Likewise.
12369 2014-07-29 Richard Biener <rguenther@suse.de>
12371 PR middle-end/52478
12372 * expr.c (expand_expr_real_2): Revert last change.
12374 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12376 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12377 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12378 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12380 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12381 (contains_type_p): Forward declare.
12382 (polymorphic_call_target_hasher::hash): Hash speculative info.
12383 (polymorphic_call_target_hasher::equal): Compare speculative info.
12384 (get_class_context): Handle speuclation.
12385 (contains_type_p): Update.
12386 (get_polymorphic_call_info_for_decl): Update.
12387 (walk_ssa_copies): Break out from ...
12388 (get_polymorphic_call_info): ... here; set speculative context
12390 * ipa-prop.c (ipa_write_indirect_edge_info,
12391 ipa_read_indirect_edge_info): Stream speculative context.
12392 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12393 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12394 SPECULATIVE_MAYBE_DERIVED_TYPE).
12395 (possible_polymorphic_call_targets overriders): Update.
12396 (dump_possible_polymorphic_call_targets overriders): Update.
12397 (dump_possible_polymorphic_call_target_p overriders): Update.
12399 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12401 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12402 ipa-devirt path; fix thinko there.
12404 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12406 * config/i386/i386.c (ix86_return_in_memory): Replace one
12407 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12409 2014-07-28 Marek Polacek <polacek@redhat.com>
12411 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12413 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12415 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12416 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12417 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12418 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12419 (USE_LD_AS_NEEDED): Likewise.
12420 (ASM_APP_ON): Likewise.
12421 (ASM_APP_OFF): Likewise.
12422 (TARGET_POSIX_IO): Likewise.
12423 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12424 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12425 (USE_LD_AS_NEEDED): Likewise.
12426 (ASM_APP_ON): Likewise.
12427 (ASM_APP_OFF): Likewise.
12428 (TARGET_POSIX_IO): Likewise.
12430 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12432 PR middle-end/61734
12433 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12434 operators other than the equality operators.
12436 2014-07-28 Richard Biener <rguenther@suse.de>
12438 PR middle-end/52478
12439 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12440 sure to register SImode ones, not only >= word_mode ones.
12441 * expr.c (expand_expr_real_2): When expanding -ftrapv
12442 binops do not use OPTAB_LIB_WIDEN.
12444 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12446 PR middle-end/61919
12447 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12448 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12449 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12450 inserting them in the insn stream.
12452 2014-07-28 Marek Polacek <polacek@redhat.com>
12454 PR middle-end/61913
12455 * common.opt (Wodr): Add Var.
12457 2014-07-28 Richard Biener <rguenther@suse.de>
12459 PR tree-optimization/61921
12460 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12461 if there is a varpool node before dereferencing it.
12463 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12465 * graphite-sese-to-poly.c:
12466 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12467 id of the pbb), which contains pointer to the pbb1.
12469 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12471 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12473 * graphite-isl-ast-to-gimple.c:
12474 (graphite_create_new_guard): New function.
12475 (translate_isl_ast_node_if): New function.
12476 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12478 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12480 2014-07-27 Anthony Green <green@moxielogic.com>
12482 * config.gcc: Add moxie-*-moxiebox* configuration.
12483 * config/moxie/moxiebox.h: New file.
12485 2014-07-26 Andrew Pinski <apinski@cavium.com>
12487 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12488 from the read only register.
12490 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12492 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12493 as the allocation class if it isn't likely to be spilled.
12495 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12497 * rtl.h (tls_referenced_p): Declare.
12498 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12499 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12500 (mips_cannot_force_const_mem): Use tls_referenced_p.
12501 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12502 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12503 instead of pa_tls_referenced_p.
12504 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12505 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12506 (pa_legitimate_constant_p): Likewise.
12507 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12508 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12509 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12510 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12511 rs6000_tls_referenced_p.
12512 (rs6000_tls_symbol_ref_1): Delete.
12514 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12517 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12518 Optimize inverse of a VEC_CONCAT.
12520 2014-07-25 Xinliang David Li <davidxl@google.com>
12522 * params.def: New parameter.
12523 * coverage.c (get_coverage_counts): Check new flag.
12524 (coverage_compute_profile_id): Check new flag.
12525 (coverage_begin_function): Check new flag.
12526 (coverage_end_function): Check new flag.
12527 * value-prof.c (coverage_node_map_initialized_p): New function.
12528 (init_node_map): Populate map with all functions.
12529 * doc/invoke.texi: Document new parameter.
12531 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12532 Richard Biener <rguenther@suse.de>
12534 * lto-streamer-out.c (struct sccs): Turn to ...
12535 (class DFS): ... this one; refactor the DFS walk so it can
12536 be re-done on per-SCC basis.
12537 (DFS::DFS): New constructor.
12538 (DFS::~DFS): New destructor.
12539 (hash_tree): Add new MAP argument holding in-SCC hash values;
12540 remove POINTER_TYPE hashing hack.
12541 (scc_entry_compare): Rename to ...
12542 (DFS::scc_entry_compare): ... this one.
12543 (hash_scc): Rename to ...
12544 (DFS::hash_scc): ... this one; pass output_block instead
12545 of streamer_cache; work harder to get unique and stable SCC
12547 (DFS_write_tree): Rename to ...
12548 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12549 (lto_output_tree): Update.
12551 2014-07-25 Andi Kleen <ak@linux.intel.com>
12553 * lto-streamer-out.c (hash_tree): Convert to inchash.
12555 2014-07-25 Andi Kleen <ak@linux.intel.com>
12557 * tree.c (build_type_attribute_qual_variant): Use inchash.
12558 (type_hash_list): Dito.
12559 (attribute_hash_list): Dito
12560 (iterative_hstate_expr): Dito.
12561 (iterative_hash_expr): Dito.
12562 (build_range_type_1): Dito.
12563 (build_array_type_1): Dito.
12564 (build_function_type): Dito.
12565 (build_method_type_directly): Dito.
12566 (build_offset_type): Dito.
12567 (build_complex_type): Dito.
12568 (make_vector_type): Dito.
12569 * tree.h (iterative_hash_expr): Add compat wrapper.
12570 (iterative_hstate_expr): Add.
12572 2014-07-25 Andi Kleen <ak@linux.intel.com>
12574 * Makefile.in (OBJS): Add inchash.o.
12575 (PLUGIN_HEADERS): Add inchash.h.
12576 * ipa-devirt.c: Include inchash.h.
12577 * lto-streamer-out.c: Dito.
12578 * tree-ssa-dom.c: Dito.
12579 * tree-ssa-pre.c: Dito.
12580 * tree-ssa-sccvn.c: Dito.
12581 * tree-ssa-tail-merge.c: Dito.
12583 * tree.c (iterative_hash_hashval_t): Move to ...
12584 (iterative_hash_host_wide_int): Move to ...
12585 * inchash.c: Here. New file.
12586 * tree.h (iterative_hash_hashval_t): Move to ...
12587 (iterative_hash_host_wide_int): Move to ...
12588 * inchash.h: Here. New file.
12590 2014-07-25 Richard Biener <rguenther@suse.de>
12592 PR middle-end/61762
12593 PR middle-end/61894
12594 * fold-const.c (native_encode_int): Add and handle offset
12595 parameter to do partial encodings of expr.
12596 (native_encode_fixed): Likewise.
12597 (native_encode_real): Likewise.
12598 (native_encode_complex): Likewise.
12599 (native_encode_vector): Likewise.
12600 (native_encode_string): Likewise.
12601 (native_encode_expr): Likewise.
12602 * fold-const.c (native_encode_expr): Add offset parameter
12604 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12605 (fold_ctor_reference): Handle all reads from tcc_constant
12608 2014-07-25 Richard Biener <rguenther@suse.de>
12610 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12611 as possibly unused.
12613 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12615 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12617 2014-07-24 Kyle McMartin <kyle@redhat.com>
12619 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12621 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12623 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12625 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12627 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12628 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12629 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12631 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12633 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12634 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12635 aggregate types. Instead, *all* aggregate types, except for single-
12636 element or homogeneous float/vector aggregates, are quadword-aligned
12637 if required by their type alignment. Issue -Wpsabi note when a type
12638 is now treated differently than before.
12640 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12642 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12643 does not fit fully into floating-point registers, and there is still
12644 space in the register parameter area, use GPRs to pass those parts
12645 of the argument. Issue -Wpsabi note if any parameter is now treated
12646 differently than before.
12647 (rs6000_arg_partial_bytes): Update.
12649 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12651 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12653 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12655 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12656 * toplev.c (initialize_rtl): Don't use it. Move previously
12657 "language-dependent" calls to...
12658 (backend_init): ...here.
12659 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12660 Assert that RTL initialization hasn't happend yet.
12662 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12664 PR rtl-optimization/61629
12665 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12666 they have already been initialized.
12668 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12670 PR middle-end/61268
12671 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12672 DECL_INCOMING_RTL and entry_parm.
12673 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12674 * calls.c (load_register_parameters): Likewise argument values.
12675 (emit_library_call_value_1, store_one_arg): Likewise argument
12677 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12679 * explow.c (validize_mem): Modify the argument in-place.
12681 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12683 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12684 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12686 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12688 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12689 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12691 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12693 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12694 (aarch64_save_callee_saves): New parameter "skip_wb".
12695 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12697 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12699 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12701 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12703 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12705 * graphite-isl-ast-to-gimple.c:
12706 (graphite_create_new_loop): Add calling of isl_id_free to properly
12707 decrement reference counts.
12709 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12711 2014-07-24 Martin Liska <mliska@suse.cz>
12712 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12714 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12715 (rs6000_code_end): Likewise.
12717 2014-07-24 Martin Liska <mliska@suse.cz>
12719 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12720 symtab_node funtion used.
12721 (rs6000_xcoff_declare_object_name): Likewise.
12723 2014-07-24 Martin Liska <mliska@suse.cz>
12725 * cgraphunit.c (compile): Correct function used.
12727 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12729 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12732 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12735 * varasm.c (bss_initializer_p): Handle offlined ctors.
12736 (align_variable, get_variable_align): Likewise.
12737 (make_decl_one_only): Likewise.
12738 (default_binds_local_p_1): Likewise.
12739 (decl_binds_to_current_def_p): Likewise.
12740 (get_variable_section): Get constructor if it is offlined.
12741 (assemble_variable_contents): Sanity check that the caller
12742 streamed in the ctor in LTO.
12744 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12746 * graphite-isl-ast-to-gimple.c:
12747 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12748 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12749 isl_ast_op_pdiv_r to the different case.
12751 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12753 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12755 PR middle-end/61876
12756 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12757 when flag_errno_math is on.
12759 2014-07-24 Martin Liska <mliska@suse.cz>
12761 * cgraph.h (varpool_node):
12762 (availability get_availability (void)):
12763 created from cgraph_variable_initializer_availability
12764 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12765 created from: cgraph_variable_initializer_availability
12766 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12767 (void finalize_named_section_flags (void)):
12768 created from varpool_finalize_named_section_flags
12769 (bool assemble_decl (void)): created from varpool_assemble_decl
12770 (void analyze (void)): created from varpool_analyze_node
12771 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12772 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12773 (void remove_initializer (void)): created from varpool_remove_initializer
12774 (tree get_constructor (void)): created from varpool_get_constructor
12775 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12776 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12777 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12778 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12779 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12780 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
12781 (static bool output_variables (void)): created from varpool_output_variables
12782 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
12783 created from varpool_extra_name_alias
12784 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
12785 (static void dump_varpool (FILE *f)): created from dump_varpool
12786 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
12787 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
12788 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
12789 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
12790 (void assemble_aliases (void)): created from assemble_aliases
12792 2014-07-24 Martin Liska <mliska@suse.cz>
12794 * cgraph.h (symtab_node):
12795 (void register_symbol (void)): created from symtab_register_node
12796 (void remove (void)): created from symtab_remove_node
12797 (void dump (FILE *f)): created from dump_symtab_node
12798 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
12799 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
12800 (struct ipa_ref *add_reference (symtab_node *referred_node,
12801 enum ipa_ref_use use_type)): created from add_reference
12802 (struct ipa_ref *add_reference (symtab_node *referred_node,
12803 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
12804 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
12805 gimple stmt)): created from maybe_add_reference
12806 (bool semantically_equivalent_p (symtab_node *target)): created from
12807 symtab_semantically_equivalent_p
12808 (void remove_from_same_comdat_group (void)): created from
12809 remove_from_same_comdat_group
12810 (void add_to_same_comdat_group (symtab_node *old_node)): created from
12811 symtab_add_to_same_comdat_group
12812 (void dissolve_same_comdat_group_list (void)): created from
12813 symtab_dissolve_same_comdat_group_list
12814 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
12815 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
12816 created from symtab_alias_ultimate_target
12817 (inline symtab_node *next_defined_symbol (void)): created from
12818 symtab_next_defined_symbol
12819 (bool resolve_alias (symtab_node *target)): created from
12820 symtab_resolve_alias
12821 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
12822 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
12823 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
12824 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
12825 (void set_section (const char *section)): created from set_section_1
12826 (enum availability get_availability (void)): created from symtab_node_availability
12827 (void make_decl_local (void)): created from symtab_make_decl_local
12828 (bool real_symbol_p (void)): created from symtab_read_node
12829 (can_be_discarded_p (void)): created from symtab_can_be_discarded
12830 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
12831 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
12832 symtab_in_same_comdat_p;
12833 (bool address_taken_from_non_vtable_p (void)): created from
12834 address_taken_from_non_vtable_p
12835 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
12836 (static void dump_table (FILE *)): created from dump_symtab
12837 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
12838 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
12839 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
12840 symtab_used_from_object_file_p
12841 (void dump_base (FILE *)): created from dump_symtab_base
12842 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
12843 (void unregister (void)): created from symtab_unregister_node
12844 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
12845 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
12846 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
12847 symtab_nonoverwritable_alias_1
12848 * cgraph.h (cgraph_node):
12849 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
12850 created from cgraph_remove_node_and_inline_clones
12851 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
12852 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
12853 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
12854 (cgraph_node *function_symbol (enum availability *avail = NULL)):
12855 created from cgraph_function_node
12856 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
12857 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
12858 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
12859 created from cgraph_create_clone
12860 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
12861 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
12862 created from cgraph_create_virtual_clone
12863 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
12864 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
12865 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
12866 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
12867 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
12868 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
12869 created from cgraph_function_version_info
12870 (struct cgraph_function_version_info *insert_new_function_version (void)):
12871 created from insert_new_cgraph_node_version
12872 (struct cgraph_function_version_info *function_version (void)): created from
12873 get_cgraph_node_version
12874 (void analyze (void)): created from analyze_function
12875 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
12876 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
12877 tree real_alias) cgraph_add_thunk
12878 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
12879 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
12880 created from cgraph_function_or_thunk_node
12881 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
12882 created from expand_thunk
12883 (void reset (void)): created from cgraph_reset_node
12884 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
12885 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
12886 (void remove (void)): created from cgraph_remove_node
12887 (void dump (FILE *f)): created from dump_cgraph_node
12888 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
12889 (bool get_body (void)): created from cgraph_get_body
12890 (void release_body (void)): created from cgraph_release_function_body
12891 (void unnest (void)): created from cgraph_unnest_node
12892 (void make_local (void)): created from cgraph_make_node_local
12893 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
12894 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
12895 gcov_type count, int freq)): created from cgraph_create_edge
12896 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
12897 gcov_type count, int freq)): created from cgraph_create_indirect_edge
12898 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
12899 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
12900 created from cgraph_create_edge_including_clones
12901 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
12902 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
12903 (void remove_callers (void)): created from cgraph_node_remove_callers
12904 (void remove_callees (void)): created from cgraph_node_remove_callees
12905 (enum availability get_availability (void)): created from cgraph_function_body_availability
12906 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
12907 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
12908 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
12909 (void call_duplication_hooks (cgraph_node *node2)): created from
12910 cgraph_call_node_duplication_hooks
12911 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
12912 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
12913 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
12914 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
12915 (void call_function_insertion_hooks (void)):
12916 created from cgraph_call_function_insertion_hooks
12917 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
12918 (bool local_p (void)): created from cgraph_local_node
12919 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
12920 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
12921 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
12922 (inline bool only_called_directly_or_aliased_p (void)):
12923 created from cgraph_only_called_directly_or_aliased_p
12924 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
12925 created from cgraph_will_be_removed_from_program_if_no_direct_calls
12926 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
12927 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
12928 (bool can_remove_if_no_direct_calls_p (void)):
12929 created from cgraph_can_remove_if_no_direct_calls_p
12930 (inline bool has_gimple_body_p (void)):
12931 created from cgraph_function_with_gimple_body_p
12932 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
12933 (static void dump_cgraph (FILE *f)): created from dump_cgraph
12934 (static inline void debug_cgraph (void)): created from debug_cgraph
12935 (static void record_function_versions (tree decl1, tree decl2)):
12936 created from record_function_versions
12937 (static void delete_function_version (tree decl)):
12938 created from delete_function_version
12939 (static void add_new_function (tree fndecl, bool lowered)):
12940 created from cgraph_add_new_function
12941 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
12942 (static cgraph_node * create (tree decl)): created from cgraph_create_node
12943 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
12944 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
12945 (static cgraph_node *get_for_asmname (tree asmname)):
12946 created from cgraph_node_for_asm
12947 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
12948 created from cgraph_same_body_alias
12949 (static bool used_from_object_file_p_worker (cgraph_node *node,
12950 void *): new function
12951 (static bool non_local_p (cgraph_node *node, void *)):
12952 created from cgraph_non_local_node_p_1
12953 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
12954 created from verify_cgraph
12955 (static bool make_local (cgraph_node *node, void *)):
12956 created from cgraph_make_node_local
12957 (static cgraph_node *create_alias (tree alias, tree target)):
12958 created from cgraph_create_function_alias
12959 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
12960 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
12961 created from cgraph_create_edge_1
12962 * cgraph.h (varpool_node):
12963 (void remove (void)): created from varpool_remove_node
12964 (void dump (FILE *f)): created from dump_varpool_node
12966 2014-07-24 Richard Biener <rguenther@suse.de>
12969 * tree-ssa-structalias.c (create_variable_info_for_1):
12970 Use varpool_get_constructor.
12971 (create_variable_info_for): Likewise.
12973 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12975 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
12976 subtract outgoing area size when restoring stack_pointer_rtx.
12978 2014-07-24 Nick Clifton <nickc@redhat.com>
12980 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
12981 that operations are taking place in parallel.
12982 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
12984 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
12986 * omp-low.c (extract_omp_for_data): Add missing break statement.
12988 2014-07-24 Richard Biener <rguenther@suse.de>
12990 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
12991 * tree-inline.c (estimate_move_cost): Add speed_p parameter
12992 and adjust MOVE_RATIO query accordingly.
12993 (estimate_num_insns): Adjust callers.
12994 * ipa-prop.c (ipa_populate_param_decls): Likewise.
12995 * ipa-cp.c (gather_context_independent_values,
12996 estimate_local_effects): Likewise.
12997 * ipa-split.c (consider_split): Likewise.
12999 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13001 * config/i386/driver-i386.c: Remove names of unused arguments and
13002 unnecessary unused attributes.
13003 * config/i386/host-mingw32.c: Likewise.
13004 * config/i386/i386.c: Likewise.
13005 * config/i386/winnt-stubs.c: Likewise.
13006 * config/i386/winnt.c: Likewise.
13008 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13010 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13011 (aarch64_gen_loadwb_pair): New helper function.
13012 (aarch64_expand_epilogue): Simplify code using new helper functions.
13013 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13015 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13017 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13018 (aarch64_gen_storewb_pair): New helper function.
13019 (aarch64_expand_prologue): Simplify code using new helper functions.
13020 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13022 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13024 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13025 Rename to aarch64_save_callee_saves, remove restore code.
13026 (aarch64_restore_callee_saves): New function.
13028 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13030 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13031 (aarch64_save_callee_saves): New function to handle reg save
13032 for both core and vectore regs.
13034 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13036 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13037 (aarch64_gen_store_pair): New helper function.
13038 (aarch64_save_or_restore_callee_save_registers)
13039 (aarch64_save_or_restore_fprs): Use new helper functions.
13041 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13043 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13044 (aarch64_save_or_restore_callee_save_registers)
13045 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13047 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13049 * config/aarch64/aarch64.c
13050 (aarch64_save_or_restore_callee_save_registers)
13051 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13053 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13055 * config/aarch64/aarch64.c
13056 (aarch64_save_or_restore_callee_save_registers)
13057 (aarch64_save_or_restore_fprs): Remove 'increment'.
13059 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13061 * config/aarch64/aarch64.c
13062 (aarch64_save_or_restore_callee_save_registers)
13063 (aarch64_save_or_restore_fprs): Use register offset in
13064 cfun->machine->frame.reg_offset.
13066 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13068 * config/aarch64/aarch64.c
13069 (aarch64_save_or_restore_callee_save_registers)
13070 (aarch64_save_or_restore_fprs): Remove base_rtx.
13072 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13074 * config/aarch64/aarch64.c
13075 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13076 to 'start_offset'. Remove local variable 'start_offset'.
13078 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13080 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13081 type to HOST_WIDE_INT.
13083 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13085 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13086 (aarch64_save_or_restore_fprs)
13087 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13089 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13091 * config/arm/t-rtems-eabi: Add
13092 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13093 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13094 mbig-endian/mthumb/march=armv7-r, and
13095 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13098 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13099 Chris Johns <chrisj@rtems.org>
13100 Joel Sherrill <joel.sherrill@oarcorp.com>
13102 * config.gcc: Add nios2-*-rtems*.
13103 * config/nios2/rtems.h: New file.
13104 * gcc/config/nios2/t-rtems: New file.
13106 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13109 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13110 constant numbers, not general constants.
13111 (rs6000_expand_vector_init): Ditto.
13113 2014-07-23 Nathan Sidwell <nathan@acm.org>
13115 * gcov-tool.c (gcov_list): Declare here.
13116 (set_gcov_list): Remove.
13117 (gcov_output_files): Set gcov_list directly.
13119 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13121 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13123 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13125 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13126 callee-saved registers are available for padding purpose
13127 and r3 is not mandatory, then prefer use those callee-saved
13130 2014-07-23 Richard Biener <rguenther@suse.de>
13132 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13133 * combine.c: Include statistics.h and params.h.
13134 (combine_instructions): Guard three and four insn combines
13135 with max-combine-insns value. Record statistics for combines
13137 * doc/invoke.texi (max-combine-insns): Document new param.
13139 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13141 * graphite-isl-ast-to-gimple.c:
13142 (translate_isl_ast_node_block): New function.
13143 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13145 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13146 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13148 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13150 * graphite-isl-ast-to-gimple.c:
13151 (get_max_schedule_dimensions): New function.
13152 (extend_schedule): Likewise.
13153 (generate_isl_schedule): Add calling of extend_schedule and
13154 get_max_schedule_dimensions.
13156 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13158 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13159 (case UNSPEC): Handle UNSPEC_RBIT.
13161 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13163 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13164 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13166 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13168 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13170 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13172 * graphite-isl-ast-to-gimple.c:
13173 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13174 (ivs_params_clear):
13175 (build_iv_mapping): New function.
13176 (translate_isl_ast_node_user): Likewise.
13177 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13179 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13180 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13181 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13183 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13186 * config/arm/arm.md (setmem): New pattern.
13187 * config/arm/arm-protos.h (struct tune_params): New fields.
13188 (arm_gen_setmem): New prototype.
13189 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13190 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13191 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13192 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13193 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13194 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13195 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13196 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13197 (arm_const_inline_cost): New function.
13198 (arm_block_set_max_insns): New function.
13199 (arm_block_set_non_vect_profit_p): New function.
13200 (arm_block_set_vect_profit_p): New function.
13201 (arm_block_set_unaligned_vect): New function.
13202 (arm_block_set_aligned_vect): New function.
13203 (arm_block_set_unaligned_non_vect): New function.
13204 (arm_block_set_aligned_non_vect): New function.
13205 (arm_block_set_vect, arm_gen_setmem): New functions.
13207 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13209 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13211 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13214 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13215 out of #ifdef __OPTIMIZE__.
13217 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13219 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13220 different trapping status if -fnon-call-exceptions is enabled.
13222 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13224 * expr.c (store_field): Handle VOIDmode for calls that return values
13225 in multiple locations.
13227 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13229 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13230 (altivec_vsldoi_<mode>): Likewise.
13232 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13234 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13235 to the number of characters in the line.
13237 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13239 * graphite-isl-ast-to-gimple.c: Add using of
13240 build_nonstandard_integer_type instead of int128_integer_type_node.
13242 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13244 * toplev.c (output_stack_usage): Adjust the location of the warning.
13246 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13248 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13249 (*membar_storeload): Disable for LEON3.
13251 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13253 PR rtl-optimization/61461
13254 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13256 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13259 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13260 Fix instruction constraint.
13261 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13263 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13265 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13267 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13269 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13270 GNU coding standards.
13271 (nds32_register_move_cost): Likewise.
13272 (nds32_memory_move_cost): Likewise.
13273 (nds32_address_cost): Likewise.
13275 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13277 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13279 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13281 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13282 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13283 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13284 (HAVE_sync_compare_and_swapqi): Define.
13285 (HAVE_sync_compare_and_swaphi): Likewise.
13286 (HAVE_sync_compare_and_swapsi): Likewise.
13288 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13290 * config/mips/p5600.md: Add missing cpu tests.
13292 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13294 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13295 (vmla_f64): Likewise.
13296 (vfms_f64): Likewise.
13297 (vmls_f64): Likewise.
13299 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13301 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13302 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13304 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13306 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13307 (vmlal_high_lane_s32): Likewise.
13308 (vmlal_high_lane_u16): Likewise.
13309 (vmlal_high_lane_u32): Likewise.
13310 (vmlsl_high_lane_s16): Likewise.
13311 (vmlsl_high_lane_s32): Likewise.
13312 (vmlsl_high_lane_u16): Likewise.
13313 (vmlsl_high_lane_u32): Likewise.
13315 2014-07-17 Terry Guo <terry.guo@arm.com>
13317 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13318 (alus_reg): Renamed to alus_sreg.
13319 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13320 from alu_reg to alu_sreg. Change type of dsp instructions from
13321 alu_reg to alu_dsp_reg.
13322 * config/arm/thumb1.md: Likewise.
13323 * config/arm/thumb2.md: Likewise.
13324 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13325 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13326 with alu_sreg and alus_sreg.
13327 * config/arm/arm1026ejs.md (alu_op): Likewise.
13328 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13329 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13330 * config/arm/fa526.md (526_alu_op): Likewise.
13331 * config/arm/fa606te.md (606te_alu_op): Likewise.
13332 * config/arm/fa626te.md (626te_alu_op): Likewise.
13333 * config/arm/fa726te.md (726te_alu_op): Likewise.
13334 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13335 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13336 alu_sreg, alu_dsp_reg and alus_sreg.
13337 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13338 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13339 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13340 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13341 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13342 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13343 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13344 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13345 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13346 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13347 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13348 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13349 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13350 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13351 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13352 alus_reg to alus_sreg.
13354 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13356 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13359 2014-07-17 Richard Biener <rguenther@suse.de>
13361 PR rtl-optimization/61801
13362 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13363 don't set reg_pending_barrier if it appears in a debug-insn.
13365 2014-07-16 DJ Delorie <dj@redhat.com>
13367 * config/rx/rx.c (rx_option_override): Fix alignment values.
13368 (rx_align_for_label): Likewise.
13370 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13373 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13374 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13375 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13377 (cris_print_index, cris_print_operand, cris_constant_index_p)
13378 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13379 (cris_address_cost): Ditto last CONSTANT_P.
13380 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13381 callers changed. Yield cris_offsettable_symbol for non-PIC
13382 constant symbolic expressions including labels. Yield cris_unspec
13384 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13385 target to pic_offset_table_rtx for calls that will likely go
13386 through PLT, const0_rtx when they can't. All callers changed.
13387 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13388 symbolic expressions to be PICified. Remove second, redundant,
13389 assert on can_create_pseudo_p returning non-zero. Use
13390 replace_equiv_address_nv, not replace_equiv_address, for final
13392 * config/cris/cris.md ("movsi"): Move variable t to pattern
13393 toplevel. Adjust assert for new cris_symbol_type member. Use
13394 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13395 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13397 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13398 ("call", "call_value"): Use second incoming operand as a marker
13399 for pic-offset-table-register being used.
13400 ("*expanded_call_non_v32", "*expanded_call_v32")
13401 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13402 second incoming operand to CALL, match cris_call_type_marker.
13403 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13404 ("*expanded_call_side"): Ditto. Fix typo in comment.
13405 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13407 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13408 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13409 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13410 users changed. Add members cris_offsettable_symbol and cris_unspec.
13411 (cris_symbol_type): Rename from cris_pic_symbol_type.
13412 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13414 * config/cris/cris-protos.h (cris_symbol_type_of,
13415 cris_expand_pic_call_address): Adjust prototypes.
13416 (cris_legitimate_constant_p): New prototype.
13418 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13419 an existing tmake_file. Don't add t-slibgcc and t-linux.
13421 2014-07-17 Jason Merrill <jason@redhat.com>
13424 * symtab.c (symtab_remove_from_same_comdat_group): Also
13425 set_comdat_group to NULL_TREE.
13426 (verify_symtab): Fix diagnostic.
13428 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13431 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13433 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13435 Support location tracking for built-in macro tokens
13436 * input.h (is_location_from_builtin_token): New function declaration.
13437 * input.c (is_location_from_builtin_token): New function definition.
13438 * toplev.c (general_init): Tell libcpp what the pre-defined
13439 spelling location for built-in tokens is.
13441 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13443 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13444 on the FUNCTION_DECL.
13446 2014-07-16 Richard Biener <rguenther@suse.de>
13449 * doc/extend.texi (always_inline): Clarify.
13451 2014-07-15 Eric Christopher <echristo@gmail.com>
13453 * doc/invoke.texi (Link Options): Document -z option.
13455 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13457 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13458 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13460 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13462 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13464 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13466 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13467 varpool_assemble_decl.
13468 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13471 2014-07-15 Michael Matz <matz@suse.de>
13473 PR rtl-optimization/61772
13474 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13476 2014-07-15 Richard Biener <rguenther@suse.de>
13478 * opts.c (default_options_table): Disable bit-ccp at -Og.
13480 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13482 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13484 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13486 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13487 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13488 call langhook for unknown declaration.
13489 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13490 * tree.h (DECL_ARGUMENTS): Update.
13491 * print-tree.c (print_node): Update.
13492 * tree-core.h (tree_decl_non_common): Remove arguments.
13493 (tree_function_decl): Add arguments.
13495 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13497 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13499 2014-07-14 Richard Biener <rguenther@suse.de>
13501 PR tree-optimization/61779
13502 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13503 simplifying a condition.
13505 2014-07-14 Richard Biener <rguenther@suse.de>
13507 * builtins.c (c_strlen): Make only_value == 2 really only
13508 affect warning generation.
13510 2014-07-14 Richard Biener <rguenther@suse.de>
13512 PR tree-optimization/61757
13513 PR tree-optimization/61783
13514 PR tree-optimization/61787
13515 * tree-ssa-dom.c (record_equality): Revert canonicalization
13516 change and add comment.
13517 (propagate_rhs_into_lhs): Revert previous fix, removing
13518 loop depth restriction again.
13520 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13522 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13523 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13524 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13525 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13526 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13527 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13528 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13530 2014-07-14 Richard Biener <rguenther@suse.de>
13532 * cgraph.h (decl_in_symtab_p): Make inline.
13534 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13536 PR middle-end/61294
13537 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13540 * config/i386/i386.c (classify_argument): Don't merge classes above
13543 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13545 * cgraph.h (symtab_node): Add nonzero_address.
13546 (decl_in_symtab_p): Break out from ...
13547 (symtab_get_node): ... here.
13548 * fold-const.c: Include cgraph.h
13549 (tree_single_nonzero_warnv_p): Use symtab to determine
13550 if symbol is non-zero.
13551 * symtab.c (symtab_node::nonzero_address): New method.
13553 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13555 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13556 forgotten in previous commit.
13558 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13560 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13562 * ipa-devirt.c: Include stor-layout.h and intl.h
13563 (odr_subtypes_equivalent_p): New function.
13564 (warn_odr): New function.
13565 (warn_type_mismatch): New function.
13566 (odr_types_equivalent_p): New function.
13567 (add_type_duplicate): Use it.
13568 * common.opt (Wodr): New flag.
13569 * doc/invoke.texi (Wodr): Document new warning.
13571 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13573 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13574 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13575 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13576 (varpool_get_constructor): Push CTORS_IN timevar.
13577 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13579 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13581 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13582 Remove VOID_FTYPE_PUSHORT.
13583 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13584 Change code to USHORT_FTYPE_VOID.
13585 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13586 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13587 (ix86_atomic_assign_expand_fenv): Update for
13588 __builtin_ia32_fnstsw changes.
13589 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13590 (fnstsw): Change operand 0 to nonimmediate operand.
13592 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13594 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13595 (varpool_get_constructor): New function.
13596 (varpool_ctor_useable_for_folding_p): Break out from ...
13597 (ctor_for_folding): ... here; use varpool_get_constructor.
13598 (varpool_assemble_decl): Likewise.
13599 * lto-streamer.h (struct output_block): Turn cgraph_node
13601 (lto_input_variable_constructor): Declare.
13602 * ipa-visibility.c (function_and_variable_visibility): Use
13603 varpool_get_constructor.
13604 * cgraph.h (varpool_get_constructor): Declare.
13605 (varpool_ctor_useable_for_folding_p): New function.
13606 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13607 parameter; return error_mark_node for non-trivial constructors.
13608 (lto_write_tree_1, DFS_write_tree): Update use of
13609 get_symbol_initial_value.
13610 (output_function): Update initialization of symbol.
13611 (output_constructor): New function.
13612 (copy_function): Rename to ..
13613 (copy_function_or_variable): ... this one; handle vars too.
13614 (lto_output): Output variable sections.
13615 * lto-streamer-in.c (input_constructor): New function.
13616 (lto_read_body): Rename from ...
13617 (lto_read_body_or_constructor): ... this one; handle vars too.
13618 (lto_input_variable_constructor): New function.
13619 * ipa-prop.c (ipa_prop_write_jump_functions,
13620 ipa_prop_write_all_agg_replacement): Update.
13621 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13622 (output_cgraph_opt_summary): Set symbol to NULL.
13624 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13626 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13627 non-polymorphic types.
13628 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13629 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13630 of types is not polymorphic.
13632 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13634 * lra-constraints.c (remove_inheritance_pseudos): Process
13635 destination pseudo too.
13637 2014-07-11 Rong Xu <xur@google.com>
13639 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13642 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13644 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13645 * config/avr/avr-devices.c (AVR_MCU): Same.
13646 (avr_mcu_types): add text start value to end of device list.
13647 * config/avr/avr-mcus.def: Add text section start for all devices.
13648 (ata5782): Add new avr5 device.
13650 * config/avr/avr-tables.opt: Regenerate.
13651 * config/avr/avr.h: Add declaration for text section start handler.
13652 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13654 (LINK_SPEC): Include text section start handler to linker spec.
13655 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13656 pass -Ttext option to linker if the text section start for the device
13658 * config/avr/t-multilib: Regenerate.
13659 * doc/avr-mmcu.texi: Regenerate.
13661 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13663 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13664 * config/rs6000/aix52.h (LINK_SPEC): Same.
13665 * config/rs6000/aix53.h (LINK_SPEC): Same.
13666 * config/rs6000/aix61.h (LINK_SPEC): Same.
13667 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13669 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13671 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13672 (graphite_verify): New function.
13673 (ivs_params_clear): New function.
13674 (gcc_expression_from_isl_ast_expr_id): New function.
13675 (gcc_expression_from_isl_expr_int): New function.
13676 (binary_op_to_tree): New function.
13677 (ternary_op_to_tree): New function.
13678 (unary_op_to_tree): New function.
13679 (nary_op_to_tree): New function.
13680 (gcc_expression_from_isl_expr_op): New function.
13681 (gcc_expression_from_isl_expression): New function.
13682 (graphite_create_new_loop): New function.
13683 (translate_isl_ast_for_loop): New function.
13684 (get_upper_bound): New function.
13685 (graphite_create_new_loop_guard): New function.
13686 (translate_isl_ast_node_for): New function.
13687 (translate_isl_ast): New function.
13688 (add_parameters_to_ivs_params): New function.
13689 (scop_to_isl_ast): New parameter ip.
13690 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13692 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13694 * config/xtensa/predicates.md (call expander): Update for
13695 DECL_SECTION_NAME being string.
13697 2014-07-11 Richard Biener <rguenther@suse.de>
13699 PR middle-end/61473
13700 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13701 can be implemented with a single load followed by a single store.
13702 (c_strlen): Only warn when only_value is not 2.
13704 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13706 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13708 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13711 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13712 (*movhi_bytes): Likewise.
13713 (*arm_movqi_insn): Likewise.
13715 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13718 * config/alpha/alpha.c: Include tree-pass.h, context.h
13719 and pass_manager.h.
13720 (pass_data_handle_trap_shadows): New pass.
13721 (pass_handle_trap_shadows::gate): New pass gate function.
13722 (make_pass_handle_trap_shadows): New function.
13723 (rest_of_handle_trap_shadows): Ditto.
13725 (alpha_align_insns_1): Rename from alpha_align_insns.
13726 (pass_data_align_insns): New pass.
13727 (pass_align_insns::gate): New pass gate function.
13728 (make_pass_aling_insns): New function.
13729 (rest_of_align_insns): Ditto.
13730 (alpha_align_insns): Ditto.
13732 (alpha_option_override): Declare handle_trap_shadows info
13733 and align_insns_info. Register handle_trap_shadows and align_insns
13735 (alpha_reorg): Do not call alpha_trap_shadows and
13736 alpha_align_insn from here.
13738 (alpha_pad_function_end): Do not skip BARRIERs.
13740 2014-07-10 Rong Xu <xur@google.com>
13742 Add gcov-tool: an offline gcda profile processing tool support.
13743 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13744 (gcov_is_error): Ditto.
13745 (gcov_read_string): Ditto.
13746 (gcov_read_sync): Ditto.
13747 * gcov-io.h: Move counter defines to gcov-counter.def.
13748 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13749 * coverage.c: Ditto.
13750 * gcov-tool.c: Offline gcda profile processing tool.
13751 (unlink_gcda_file): Remove one gcda file.
13752 (unlink_profile_dir): Remove gcda files from the profile path.
13753 (gcov_output_files): Output gcda files to an output dir.
13754 (profile_merge): Merge two profiles in directory.
13755 (print_merge_usage_message): Print merge usage.
13756 (merge_usage): Print merge usage and exit.
13757 (do_merge): Driver for profile merge sub-command.
13758 (profile_rewrite): Rewrite profile.
13759 (print_rewrite_usage_message): Print rewrite usage.
13760 (rewrite_usage): Print rewrite usage and exit.
13761 (do_rewrite): Driver for profile rewrite sub-command.
13762 (print_usage): Print gcov-info usage and exit.
13763 (print_version): Print gcov-info version.
13764 (process_args): Process arguments.
13765 (main): Main routine for gcov-tool.
13766 * Makefile.in: Build and install gcov-tool.
13767 * gcov-counter.def: New file split from gcov-io.h.
13768 * doc/gcc.texi: Include gcov-tool.texi.
13769 * doc/gcov-tool.texi: Document for gcov-tool.
13771 2014-07-10 Richard Biener <rguenther@suse.de>
13773 PR tree-optimization/61757
13774 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13775 (propagate_rhs_into_lhs): Revert part of last change.
13777 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13779 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
13782 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
13784 PR middle-end/53590
13785 * function.c (allocate_struct_function): Revert r188667 change.
13787 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
13789 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
13791 * doc/install.texi: Remove links to defunct package providers for
13794 2014-07-09 Tom de Vries <tom@codesourcery.com>
13796 * final.c (get_call_fndecl): Declare.
13797 (self_recursive_call_p): New function.
13798 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
13800 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13802 * ipa-devirt.c (record_node): Walk through aliases.
13804 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13806 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
13808 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13811 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
13813 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13815 * ipa-visibility.c (function_and_variable_visibility): Remove
13816 temporary hack disabling local aliases on AIX.
13818 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13820 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
13821 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
13823 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13825 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
13826 * rs6000/rs6000.c: Inline output of .set instruction.
13827 (declare_alias_data): New struct.
13828 (rs6000_declare_alias): New function.
13829 (rs6000_xcoff_declare_function_name): Use it.
13830 (rs6000_xcoff_declare_object_name): New function.
13831 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
13832 (ASM_OUTPUT_DEF): Turn to empty definition.
13834 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13837 * hash-table.h: use hash_table::value_type instead of
13838 Descriptor::value_type in the return types of several methods.
13840 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13842 * tree-pass.h (pass_data): Remove has_execute member.
13843 * passes.c (execute_one_pass): Don't check pass->has_execute.
13844 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
13845 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
13846 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
13847 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
13848 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
13849 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
13850 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
13851 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
13852 gimple-low.c, gimple-ssa-isolate-paths.c,
13853 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
13854 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
13855 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
13856 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
13857 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
13858 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
13859 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
13860 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
13861 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
13862 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
13863 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
13864 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
13865 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
13866 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
13867 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
13868 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
13869 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
13870 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
13871 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
13872 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
13873 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
13874 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
13875 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
13876 web.c: Remove initializer for pass_data::has_execute.
13878 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
13880 * graphite-htab.h: Use hash_map instead of hash_table.
13881 * graphite-clast-to-gimple.c: Adjust.
13882 * passes.c: Use hash_map instead of hash_table.
13883 * sese.c: Likewise.
13884 * sese.h: Remove now unused code.
13886 2014-07-08 Sriraman Tallam <tmsriram@google.com>
13889 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
13892 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13894 PR rtl-optimization/61673
13895 * combine.c (simplify_comparison): Test just mode's sign bit
13896 in tmode rather than the sign bit and any bits above it.
13898 2014-07-08 Roman Gareev <gareevroman@gmail.com>
13900 * graphite-isl-ast-to-gimple.c (generate_isl_context):
13901 Add __isl_give to the declaration.
13902 (generate_isl_schedule): Likewise.
13903 (scop_to_isl_ast): Likewise.
13905 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13907 * config/arm/arm.c (cortexa5_extra_costs): New table.
13908 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
13910 2014-07-08 Jakub Jelinek <jakub@redhat.com>
13912 PR tree-optimization/61725
13913 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
13914 range, use range_includes_zerop_p instead of integer_zerop on
13915 vr0->min, only use log2 of max if min is not negative.
13917 2014-07-08 Richard Biener <rguenther@suse.de>
13919 * tree-ssa-dom.h (loop_depth_of_name): Remove.
13920 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
13921 restriction on loop depth difference.
13922 (record_equality): Likewise.
13923 (propagate_rhs_into_lhs): Likewise. Simplify condition.
13924 (loop_depth_of_name): Remove.
13925 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
13926 restriction on loop depth difference.
13927 (init_copy_prop): Likewise.
13929 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
13931 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
13933 (walk_aliased_vdefs): Likewise.
13934 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
13935 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
13936 (detect_type_change_from_memory_writes): Check if entry was reached.
13938 2014-07-08 Richard Biener <rguenther@suse.de>
13940 PR tree-optimization/61681
13941 * tree-ssa-structalias.c (find_what_var_points_to): Expand
13942 NONLOCAL inside ESCAPED.
13944 2014-07-08 Richard Biener <rguenther@suse.de>
13946 PR tree-optimization/61680
13947 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
13948 Handle properly all read-write dependences with group accesses.
13950 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
13952 PR tree-optimization/61576
13953 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
13954 block containing reduction statement is predecessor of phi basi block.
13956 2014-07-08 Marek Polacek <polacek@redhat.com>
13959 * fold-const.c (round_up_loc): Change the parameter type.
13961 * fold-const.h (round_up_loc): Adjust declaration.
13962 * stor-layout.c (finalize_record_size): Check for too large types.
13964 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
13966 * symtab.c: Include calls.h.
13967 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
13969 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
13971 * config/rs6000/rs6000.c (output_vec_const_move): Handle
13972 little-endian code generation.
13973 * config/rs6000/spe.md (spe_evmergehi): Rename to...
13974 (vec_perm00_v2si): ... this. Handle little-endian code generation.
13975 (spe_evmergehilo): Rename to...
13976 (vec_perm01_v2si): ... this. Handle little-endian code generation.
13977 (spe_evmergelo): Rename to...
13978 (vec_perm11_v2si): ... this. Handle little-endian code generation.
13979 (spe_evmergelohi): Rename to...
13980 (vec_perm10_v2si): ... this. Handle little-endian code generation.
13981 (spe_evmergehi, spe_evmergehilo): New expanders.
13982 (spe_evmergelo, spe_evmergelohi): Likewise.
13983 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
13984 (*frob_tf_ti): Likewise.
13985 (*frob_<mode>_di_2): Likewise.
13986 (*frob_tf_di_8_2): Likewise.
13987 (*frob_di_<mode>): Likewise.
13988 (*frob_ti_tf): Likewise.
13989 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
13990 (*frob_ti_<mode>_8_2): Likewise.
13991 (*frob_ti_tf_2): Likewise.
13992 (mov_si<mode>_e500_subreg0): Rename to...
13993 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
13995 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
13996 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
13997 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
13998 the big endianness only.
13999 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14000 (*mov_si<mode>_e500_subreg0_2): Rename to...
14001 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14002 big big endianness only.
14003 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14004 (*mov_si<mode>_e500_subreg4): Rename to...
14005 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14007 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14008 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14009 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14010 the big endianness only.
14011 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14013 (*mov_si<mode>_e500_subreg4_2): Rename to...
14014 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14016 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14017 (*mov_sitf_e500_subreg8): Rename to...
14018 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14020 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14021 (*mov_sitf_e500_subreg8_2): Rename to...
14022 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14024 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14025 (*mov_sitf_e500_subreg12): Rename to...
14026 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14028 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14029 (*mov_sitf_e500_subreg12_2): Rename to...
14030 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14032 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14034 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14036 * asan.c (instrument_strlen_call): Do not instrument first byte
14037 in strlen if already instrumented.
14039 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14041 * config/arm/arm.opt (mwords-little-endian): Delete.
14042 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14043 of TARGET_LITTLE_WORDS.
14044 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14045 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14047 * doc/invoke.texi: Remove references to -mwords-little-endian.
14049 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14051 * expmed.c (struct init_expmed_rtl): Change all fields but
14052 pow2 and cint from struct rtx_def to rtx.
14053 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14054 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14057 2014-07-06 Marek Polacek <polacek@redhat.com>
14060 * doc/invoke.texi: Document -Wsizeof-array-argument.
14062 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14064 * wide-int.h (wide_int_storage): Change declaration from struct
14067 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14069 * cgraph.c (cgraph_create_indirect_edge): Update call of
14070 get_polymorphic_call_info.
14071 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14072 (possible_polymorphic_call_targets): Add parameter call.
14073 (decl_maybe_in_construction_p): New predicate.
14074 (get_polymorphic_call_info): Add parameter call;
14075 use decl_maybe_in_construction_p.
14076 * gimple-fold.c (fold_gimple_assign): Update use of
14077 possible_polymorphic_call_targets.
14078 (gimple_fold_call): Likewise.
14079 * ipa-prop.c: Inlcude calls.h
14080 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14081 (param_type_may_change_p): New predicate.
14082 (detect_type_change_from_memory_writes): Break out from ...
14083 (detect_type_change): ... this one; use param_type_may_change_p.
14084 (detect_type_change_ssa): Use param_type_may_change_p.
14085 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14087 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14090 * config/arm/arm-protos.h (arm_legitimate_address_p,
14091 arm_is_constant_pool_ref): Add prototypes.
14092 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14093 (arm_is_constant_pool_ref) New function.
14094 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14095 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14096 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14097 operand. Remove pool_range and neg_pool_range attributes.
14098 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14099 pool_range and neg_pool_range attributes.
14100 * config/arm/constraints.md (Uh): New constraint.
14101 (Uq): Don't allow constant pool references.
14103 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14105 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14106 (move_lo_quad_internal_be_<mode>): Likewise.
14107 (move_lo_quad_<mode>): Convert to define_expand.
14108 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14109 (aarch64_simd_move_hi_quad_be_<mode>): New.
14110 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14111 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14112 (aarch64_combinez_be<mode>): New.
14113 (aarch64_combine<mode>): Convert to define_expand.
14114 (aarch64_combine_internal<mode>): New.
14115 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14117 2014-07-04 Tom de Vries <tom@codesourcery.com>
14119 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14120 combination of earlyclobber and read/write modifiers.
14122 2014-07-04 Tom de Vries <tom@codesourcery.com>
14124 * config/aarch64/aarch64-simd.md
14125 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14127 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14130 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14132 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14134 PR middle-end/61654
14135 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14137 PR tree-optimization/61684
14138 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14139 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14141 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14142 Kito Cheng <kito@0xlab.org>
14143 Monk Chiang <sh.chiang04@gmail.com>
14145 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14146 (nds32_symbol_load_store_p): Move to ...
14147 (nds32_fp_as_gp_check_available): Move to ...
14148 * config/nds32/nds32-fp-as-gp.c: ... here.
14149 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14150 extern declaration.
14152 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14153 Kito Cheng <kito@0xlab.org>
14154 Monk Chiang <sh.chiang04@gmail.com>
14156 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14157 (nds32_expand_store_multiple): Move to ...
14158 (nds32_expand_movmemqi): Move to ...
14159 * config/nds32/nds32-memory-manipulation.c: ... here.
14161 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14162 Kito Cheng <kito@0xlab.org>
14163 Monk Chiang <sh.chiang04@gmail.com>
14165 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14166 (nds32_output_casesi_pc_relative): Move to ...
14167 (nds32_output_casesi): Move to ...
14168 (nds32_mem_format): Move to ...
14169 (nds32_output_16bit_store): Move to ...
14170 (nds32_output_16bit_load): Move to ...
14171 (nds32_output_32bit_store): Move to ...
14172 (nds32_output_32bit_load): Move to ...
14173 (nds32_output_32bit_load_s): Move to ...
14174 (nds32_output_stack_push): Move to ...
14175 (nds32_output_stack_pop): Move to ...
14176 * config/nds32/nds32-md-auxiliary.c: ... here.
14178 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14179 Ling-Hua Tseng <uranus@tinlans.org>
14181 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14182 the purpose of this file.
14184 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14185 Kito Cheng <kito@0xlab.org>
14186 Monk Chiang <sh.chiang04@gmail.com>
14188 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14189 (nds32_address_cost): Move implementation to ...
14190 * config/nds32/nds32-cost.c: ... here.
14191 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14192 (nds32_address_cost_impl): Declare.
14194 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14195 Kito Cheng <kito@0xlab.org>
14196 Monk Chiang <sh.chiang04@gmail.com>
14198 * config/nds32/nds32.c
14199 (nds32_consecutive_registers_load_store_p): Move to ...
14200 (nds32_valid_multiple_load_store): Move to ...
14201 (nds32_valid_stack_push_pop): Move to ...
14202 (nds32_can_use_bclr_p): Move to ...
14203 (nds32_can_use_bset_p): Move to ...
14204 (nds32_can_use_btgl_p): Move to ...
14205 (nds32_can_use_bitci_p): Move to ...
14206 * config/nds32/nds32-predicates.c: ... here.
14208 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14209 Kito Cheng <kito@0xlab.org>
14210 Monk Chiang <sh.chiang04@gmail.com>
14212 * config/nds32/nds32.c
14213 (nds32_expand_builtin_null_ftype_reg): Move to ...
14214 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14215 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14216 (nds32_init_builtins): Move implementation to ...
14217 (nds32_expand_builtin): Move implementation to ...
14218 * config/nds32/nds32-intrinsic.c: ... here.
14219 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14220 (nds32_expand_builtin_impl): Declare.
14222 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14223 Kito Cheng <kito@0xlab.org>
14224 Monk Chiang <sh.chiang04@gmail.com>
14226 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14227 (nds32_emit_section_tail_template): Move to ...
14228 (nds32_emit_isr_jmptbl_section): Move to ...
14229 (nds32_emit_isr_vector_section): Move to ...
14230 (nds32_emit_isr_reset_conten): Move to ...
14231 (nds32_check_isr_attrs_conflict): Move to ...
14232 (nds32_construct_isr_vectors_information): Move to ...
14233 (nds32_asm_file_start): Move implementation to ...
14234 (nds32_asm_file_end): Move implementation to ...
14235 * config/nds32/nds32-isr.c: ... here.
14236 * config/nds32/nds32-protos.h
14237 (nds32_check_isr_attrs_conflict): Declare.
14238 (nds32_construct_isr_vectors_information): Declare.
14239 (nds32_asm_file_start_for_isr): Declare.
14240 (nds32_asm_file_end_for_isr): Declare.
14242 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14243 Kito Cheng <kito@0xlab.org>
14244 Monk Chiang <sh.chiang04@gmail.com>
14246 * config.gcc (nds32*): Add new modules to extra_objs.
14247 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14248 (nds32be-*-*): Likewise.
14249 * config/nds32/nds32-cost.c: New file.
14250 * config/nds32/nds32-fp-as-gp.c: New file.
14251 * config/nds32/nds32-intrinsic.c: New file.
14252 * config/nds32/nds32-isr.c: New file.
14253 * config/nds32/nds32-md-auxiliary.c: New file.
14254 * config/nds32/nds32-memory-manipulation.c: New file.
14255 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14256 * config/nds32/nds32-predicates.c: New file.
14257 * config/nds32/t-nds32: New file.
14259 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14261 PR tree-optimization/61682
14262 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14263 using cases and when one of the operands is equal to 1.
14265 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14267 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14268 ashr<mode>3): Correct mode of operands[2].
14269 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14270 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14271 Correct mode of operands[2]. Fix split condition.
14273 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14275 * arm.md (arch): Add armv6_or_vfpv3.
14276 (arch_enabled): Add test for the above.
14277 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14279 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14281 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14283 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14284 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14285 HWI 1 and negate the unsigned value.
14286 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14287 use AND instead of shift.
14288 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14290 2014-07-03 Marek Polacek <polacek@redhat.com>
14292 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14293 (-fsanitize=float-divide-by-zero): Move to the table with
14294 -fsanitize=undefined suboptions.
14295 (-fsanitize=float-cast-overflow): Likewise.
14297 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14299 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14300 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14303 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14305 * loop-invariant.c (struct invariant): Add a new member: eqno;
14306 (find_identical_invariants): Update eqno;
14307 (create_new_invariant): Init eqno;
14308 (get_inv_cost): Compute comp_cost with eqno;
14310 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14312 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14313 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14314 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14315 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14316 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14318 2014-07-02 Christian Bruel <christian.bruel@st.com>
14322 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14323 (make_preds_opaque): Delete.
14324 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14325 (commit_mode_sets): New function.
14326 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14327 Process all modes at once.
14328 * basic-block.h (pre_edge_lcm_avs): Declare.
14329 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14330 Call clear_aux_for_edges. Fix comments.
14331 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14332 (pre_edge_rev_lcm): Idem.
14333 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14335 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14336 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14338 * config/i386/i386.c (x96_emit_mode_set): Idem.
14339 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14340 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14341 (fpscr_toggle) Disallow from delay slot.
14342 * target.def (emit_mode_set): Add prev_mode parameter.
14343 * doc/tm.texi: Regenerate.
14345 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14347 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14350 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14352 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14353 vtable_pointer_value_to_vtable): Constify.
14354 (contains_polymorphic_type_p): Declare.
14355 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14356 vtable_pointer_value_to_vtable): Constify.
14357 (contains_polymorphic_type_p): New predicate.
14358 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14360 (ipa_set_ancestor_jf): Likewise.
14361 (detect_type_change): Return false in easy cases.
14362 (compute_complex_assign_jump_func): Require type to contain
14364 (compute_known_type_jump_func): Likewise.
14366 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14368 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14370 (type_in_anonymous_namespace_p): Constify argument.
14371 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14372 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14373 (main_odr_variant): New function.
14374 (hash_type_name): Make static; update assert; do not ICE on
14376 (types_same_for_odr): Bring here from tree.c; simplify and remove
14377 old structural comparing code that doesn't work for templates.
14378 (odr_hasher::equal): Update assert.
14379 (add_type_duplicate): Return true when bases should be computed;
14380 replace incomplete loader by complete; do not output duplicated
14381 warnings; do not ICE on non-records; set odr_violated flag.
14382 (get_odr_type): Be ready to replace incomplete type by complete
14383 one; work on ODR variants instead of main variants; reorder item
14384 in array so bases have still smaller indexes.
14385 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14386 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14388 2014-07-01 Cary Coutant <ccoutant@google.com>
14390 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14392 (resolve_addr_in_expr): When replacing the rtx in a location list
14393 entry, get a new address table entry.
14394 (dwarf2out_finish): Call index_location_lists even if there are no
14395 addr_index_table entries yet.
14397 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14399 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14400 change for not being obvious.
14402 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14404 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14407 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14409 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14410 (vcagt_f64): Likewise.
14411 (vcale_f64): Likewise.
14412 (vcaled_f64): Likewise.
14413 (vcales_f32): Likewise.
14414 (vcalt_f64): Likewise.
14415 (vcaltd_f64): Likewise.
14416 (vcalts_f32): Likewise.
14418 2014-07-01 Marek Polacek <polacek@redhat.com>
14420 * doc/invoke.texi: Document -Wint-conversion.
14422 2014-07-01 Marek Polacek <polacek@redhat.com>
14425 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14427 2014-07-01 Martin Liska <mliska@suse.cz>
14429 IPA REF alias refactoring
14430 * cgraph.h (iterate_direct_aliases): New function.
14431 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14432 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14433 FOR_EACH_ALIAS added.
14434 (cgraph_for_node_and_aliases): Likewise.
14435 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14436 * ipa-inline.c (reset_edge_caches): Likewise.
14437 (update_caller_keys): Likewise.
14438 * trans-mem.c (ipa_tm_execute): Likewise.
14439 *varpool.c (varpool_analyze_node): Likewise.
14440 (varpool_for_node_and_aliases): Likewise.
14441 * ipa-ref.h (first_alias): New function.
14442 (last_alias): Likewise.
14443 (has_aliases_p): Likewise.
14444 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14445 is sensitive to IPA_REF_ALIASes.
14446 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14447 are put at the beginning of the list.
14448 (symtab_node::iterate_direct_aliases): New function.
14450 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14453 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14455 (write_ts_type_common_tree_pointers): Do not stream fields not set
14456 for incomplete types; do not stream duplicated fields for variants;
14457 sanity check that variant and type match.
14458 (write_ts_type_non_common_tree_pointers): Likewise.
14459 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14460 TYPE_SIZE whether type is complete.
14461 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14462 write_ts_type_common_tree_pointers
14463 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14465 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14467 * var-tracking.c (add_stores): Return instead of asserting if old
14468 and new values for conditional store are the same.
14470 2014-06-30 Richard Henderson <rth@redhat.com>
14474 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14475 the cfg if there were any changes.
14476 * passes.def: Revert move of peephole2 after reorder_blocks;
14477 move duplicate_computed_gotos before peephole2.
14479 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14481 * except.c (emit_note_eh_region_end): New helper function.
14482 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14483 emit EH_REGION_END note.
14484 * jump.c (cleanup_barriers): Do not split a call and its
14485 corresponding CALL_ARG_LOCATION note.
14487 2014-06-30 Jeff Law <law@redhat.com>
14489 PR tree-optimization/61607
14490 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14491 deeper into the SSA_NAME_VALUE chain.
14493 2014-06-30 Marek Polacek <polacek@redhat.com>
14495 * convert.c (convert_to_integer): Don't instrument conversions if the
14496 function has no_sanitize_undefined attribute.
14497 * ubsan.c: Don't run the ubsan pass if the function has
14498 no_sanitize_undefined attribute.
14500 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14502 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14503 -fsanitize=undefined suboptions.
14505 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14507 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14508 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14509 against bigendian and adjust indices.
14511 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14513 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14515 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14518 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14519 Add alternative; make early clobber. Adjust both split patterns
14520 to use operand 0 as the working register.
14522 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14524 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14525 as ira_object_id_map might be NULL, or 1.
14527 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14529 * loop-invariant.c (get_inv_cost): Handle register class.
14530 (gain_for_invariant): Check the register pressure of the inv
14531 and its overlapped register class, other than all.
14533 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14535 * doc/invoke.texi (Optimize Options): Fix descriptions of
14536 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14538 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14540 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14543 2014-06-29 Tobias Grosser <tobias@grosser.es>
14546 * graphite-isl-ast-to-gimple.c: Add missing guards.
14548 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14550 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14551 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14552 * flag-types.h: Add new enum fgraphite_generator.
14553 * graphite-isl-ast-to-gimple.c: New.
14554 * graphite-isl-ast-to-gimple.h: New.
14555 * graphite.c (graphite_transform_loops): Add choice of Graphite
14556 code generator, which depends on flag_graphite_code_gen.
14558 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14560 * graphite-dependences.c (subtract_commutative_associative_deps):
14561 Add NULL checking of the following variables: must_raw_no_source,
14562 may_raw_no_source, must_war_no_source, may_war_no_source,
14563 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14564 must_war, may_war, must_waw, may_waw.
14566 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14568 * graphite-clast-to-gimple.c: gloog is renamed to
14569 graphite_regenerate_ast_cloog. gloog_error is renamed to
14570 graphite_regenerate_error.
14571 * graphite-clast-to-gimple.h: The definition of the struct
14572 bb_pbb_def is moved to graphite-htab.h.
14573 Add inclusion of the hash-table.h.
14574 * graphite-htab.h: The declaration of the function gloog is moved
14575 to graphite-clast-to-gimple.h and renamed to
14576 graphite_regenerate_ast_cloog.
14577 * graphite.c (graphite_transform_loops): gloog is renamed
14578 to graphite_regenerate_ast_cloog.
14580 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14582 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14584 (write_ts_type_common_tree_pointers): Do not stream fields not set
14585 for incomplete types; do not stream duplicated fields for variants;
14586 sanity check that variant and type match.
14587 (write_ts_type_non_common_tree_pointers): Likewise.
14588 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14589 TYPE_SIZE whether type is complete.
14590 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14591 write_ts_type_common_tree_pointers
14592 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14594 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14596 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14598 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14600 * tree-inline.c (remap_type_1): Do not duplicate fields
14601 that are shared in between type and its main variant.
14603 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14605 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14607 (ipa_set_ancestor_jf) Likewise.
14608 (check_stmt_for_type_change): Check that we work on main variant.
14609 (detect_type_change): Look into main variant.
14610 (compute_known_type_jump_func): Check that main variant has BINFO.
14612 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14614 * ipa-devirt.c (set_type_binfo): New function.
14615 (add_type_duplicate): Use it.
14616 (get_odr_type): Sanity check that binfos points to main variants.
14617 (get_class_context): Be sure the context's outer_type is main variant.
14618 (contains_type_p): Walk main variant.
14619 (get_polymorphic_call_info_for_decl): Set outer_type to be
14621 (get_polymorphic_call_info): Likewise.
14622 (possible_polymorphic_call_targets): Sanity check that we operate
14625 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14627 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14629 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14631 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14632 accidental change due to wide-int branch merge.
14634 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14636 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14637 compressed debug support.
14638 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14639 * configure: Regenerate.
14640 * config.in: Regenerate.
14641 * common.opt (compressed_debug_sections): New enum.
14642 (gz, gz=): New options.
14643 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14644 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14645 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14646 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14647 LINK_COMPRESS_DEBUG_SPEC.
14648 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14649 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14650 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14651 (Debugging Options): Document -gz[=type].
14653 2014-06-27 Martin Jambor <mjambor@suse.cz>
14656 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14657 args_to_skip, use those from node instead. Copy args_to_skip and
14658 combined_args_to_skip from node to the new thunk.
14659 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14660 (cgraph_create_virtual_clone): Moved computation of
14661 combined_args_to_skip...
14662 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14664 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14666 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14667 redundant diagnostic machinary.
14669 2014-06-27 Richard Biener <rguenther@suse.de>
14671 * tree-ssa-math-opts.c (bswap_replace): Fix
14672 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14674 2014-06-27 Martin Liska <mliska@suse.cz>
14676 * gimple.h (gimple_location_safe): New function introduced.
14677 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14678 of gimple_location_safe replaces gimple_location.
14679 (gimple_fold_call): Likewise.
14680 * ipa-devirt.c (ipa_devirt): Likewise.
14681 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14682 * ipa.c (walk_polymorphic_call_targets): Likewise.
14683 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14685 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14687 PR tree-optimization/57233
14688 PR tree-optimization/61299
14689 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14691 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14692 would be lowered to scalar shifts, check if corresponding
14693 shifts and vector BIT_IOR_EXPR are supported and don't lower
14694 or lower just to narrower vector type in that case.
14695 * expmed.c (expand_shift_1): Fix up handling of vector
14696 shifts and rotates.
14698 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14701 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14703 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14705 * doc/invoke.texi (-fsemantic-interposition): Document.
14706 * common.opt (fsemantic-interposition): New flag.
14707 * varasm.c (decl_replaceable_p): Use it.
14709 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14712 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14713 extraction other than index 3.
14715 2014-06-26 Teresa Johnson <tejohnson@google.com>
14717 * doc/invoke.texi: Fix typo.
14718 * dumpfile.c: Add support for documented -fdump-* options
14719 optimized/missed/note/optall.
14721 2014-06-26 Martin Jambor <mjambor@suse.cz>
14723 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14724 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14725 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14726 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14727 * opts.c (default_options_optimization): Set
14728 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14729 * doc/invoke.texi (allow-load-data-races)
14730 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14731 (allow-store-data-races): Document the new default.
14733 2014-06-26 Martin Jambor <mjambor@suse.cz>
14735 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14736 renamed to ipa_impossible_devirt_target. Fix typo.
14737 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14738 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14739 ipa_impossible_devirt_target.
14741 2014-06-26 Richard Biener <rguenther@suse.de>
14743 PR tree-optimization/61607
14744 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14745 explaining why we restrict copies on loop depth.
14746 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14748 (record_equivalences_from_phis): Instead add it here.
14750 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14752 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14753 (LTO_WRAPPER_OBJS): New variable.
14754 (lto-wrapper$(exeext)): Use it.
14755 * collect2.c: Include "collect-utils.h".
14756 (verbose, debug): Remove variables.
14757 (at_file_supplied): No longer static.
14758 (tool_name): New variable.
14759 (do_wait, fork_execute, maybe_unlink): Don't declare.
14760 (tool_cleanup): No longer static.
14761 (notice): Remove function.
14762 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14763 fork_execute calls.
14764 (collect_wait, do_wait, collect_execute): Remove functions.
14765 (maybe_unlink): No longer static.
14766 * collect2.h (verbose, debug): Don't declare.
14767 (at_file_supplied): Declare.
14768 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14770 (collect_execute): Replace with implementation from collect2, plus a
14771 new arg use_atfile. All callers changed.
14772 (collect_wait): Replace with implementation from collect2.
14773 (maybe_unlink_file): Remove function.
14774 (fork_execute): Replace with implementation from collect2, plus a
14775 new arg use_atfile. All callers changed.
14776 (do_wait): Add call to utils_cleanup to the error path.
14777 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14778 (tool_cleanup): Adjust declarations.
14779 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14780 * tlink.c: Include "collect-utils.h".
14781 (tlink_execute): New arg use_atfile. All callers changed.
14782 (tlink_init, tlink_execute): Remove declarations.
14784 * collect-utils.c (save_temps): New variable.
14785 (do_wait): Use it instead of debug. Use fatal_error.
14786 * collect-utils.h (save_temps): Declare.
14787 * collect2.c (verbose): Rename from vflag. All uses changed.
14788 (tool_cleanup): New function, copied from collect_atexit.
14789 (collect_atexit, handler): Just call it.
14790 * collect2.h (verbose): Declaration renamed from vflag.
14791 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
14794 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
14795 (lto-wrapper$(exeext)): Link with collect-utils.o.
14796 * collect-utils.c: New file.
14797 * collect-utils.h: New file.
14798 * lto-wrapper.c: Include "collect-utils.h".
14799 (args_name): Delete variable.
14800 (tool_name): New variable.
14801 (tool_cleanup): New function.
14802 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
14803 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
14804 (fork_execute): Remove functions.
14806 2014-06-26 Nick Clifton <nickc@redhat.com>
14808 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
14810 * doc/extend.texi (Function Attributes): Fix typo in description
14811 of RX vector attribute.
14813 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
14815 * config.gcc (supported_defaults): Error when passing either
14816 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
14818 2014-06-26 Richard Biener <rguenther@suse.de>
14820 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14821 propagating volatile pointers.
14823 2014-06-26 Richard Biener <rguenther@suse.de>
14825 PR tree-optimization/61607
14826 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
14827 loop if we redirected its latch edge.
14828 (thread_block_1): Do not cancel loops prematurely.
14830 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
14832 * toplev.c (backend_init_target): Move init_emit_regs and
14834 (backend_init) ... here; skip ira_init_once and backend_init_target.
14835 (target_reinit) ... and here; clear
14836 this_target_rtl->lang_dependent_initialized.
14837 (lang_dependent_init_target): Clear
14838 this_target_rtl->lang_dependent_initialized;
14839 break out rtl initialization to ...
14840 (initialize_rtl): ... here; call also backend_init_target
14842 * toplev.h (initialize_rtl): New function.
14843 * function.c: Include toplev.h
14844 (init_function_start): Call initialize_rtl.
14845 * rtl.h (target_rtl): Add target_specific_initialized,
14846 lang_dependent_initialized.
14848 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
14849 Jakub Jelinek <jakub@redhat.com>
14851 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
14853 2014-06-25 Tom de Vries <tom@codesourcery.com>
14855 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
14857 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
14859 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
14860 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
14861 Issue a strict overflow warning if appropriate.
14863 2014-06-25 Martin Liska <mliska@suse.cz>
14865 IPA REF refactoring
14866 * Makefile.in: Removed header file (ipa-ref-inline.h).
14867 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
14869 (cgraph_speculative_call_info): Likewise.
14870 (cgraph_for_node_thunks_and_aliases): Likewise.
14871 (cgraph_for_node_and_aliases): Likewise.
14872 (verify_cgraph_node): Likewise.
14873 * cgraph.h: Batch of IPA REF functions become member functions of
14874 symtab_node: add_reference, maybe_add_reference, clone_references,
14875 clone_referring, clone_reference, find_reference,
14876 remove_stmt_references, remove_all_references,
14877 remove_all_referring, dump_references, dump_referring,
14878 has_alias_p, iterate_reference, iterate_referring.
14879 * cgraphbuild.c (record_reference): New IPA REF function used.
14880 (record_type_list): Likewise.
14881 (record_eh_tables): Likewise.
14882 (mark_address): Likewise.
14883 (mark_load): Likewise.
14884 (mark_store): Likewise.
14885 (pass_build_cgraph_edges): Likewise.
14886 (rebuild_cgraph_edge): Likewise.
14887 (cgraph_rebuild_references): Likewise.
14888 (pass_remove_cgraph_callee_edges): Likewise.
14889 * cgraphclones.c (cgraph_clone_node): Likewise.
14890 (cgraph_create_virtual_clone): Likewise.
14891 (cgraph_materialize_clone): Likewise.
14892 (cgraph_materialize_all_clones): Likewise.
14893 * cgraphunit.c (cgraph_reset_node): Likewise.
14894 (cgraph_reset_node): Likewise.
14895 (analyze_function): Likewise.
14896 (assemble_thunks_and_aliases): Likewise.
14897 (expand_function): Likewise.
14898 * ipa-comdats.c (propagate_comdat_group): Likewise.
14899 (enqueue_references): Likewise.
14900 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
14901 (create_specialized_node): Likewise.
14902 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
14903 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
14904 * ipa-inline.c (reset_edge_caches): Likewise.
14905 (update_caller_keys): Likewise.
14906 (execute): Likewise.
14907 * ipa-prop.c (remove_described_reference): Likewise.
14908 (propagate_controlled_uses): Likewise.
14909 (ipa_edge_duplication_hook): Likewise.
14910 (ipa_modify_call_arguments): Likewise.
14911 * ipa-pure-const.c (propagate_pure_const): Likewise.
14912 * ipa-ref-inline.h: Header file removed, functions moved
14913 to symtab_node class.
14914 * ipa-ref.c (remove_reference): New class member function.
14915 (cannot_lead_to_return): New class member function.
14916 (referring_ref_list): Likewise.
14917 (referred_ref_list): Likewise.
14918 Rest of functions moved to symtab_node class.
14919 * ipa-ref.h: New member functions remove_reference,
14920 cannot_lead_to_return, referring_ref_list, referred_ref_list added
14922 ipa_ref_list class has new member functions: first_reference,
14923 first_referring, clear, nreferences.
14924 * ipa-reference.c (analyze_function): New IPA REF function used.
14925 (write_node_summary_p): Likewise.
14926 (ipa_reference_write_optimization_summary): Likewise.
14927 * ipa-split.c (split_function): Likewise.
14928 * ipa-utils.c (ipa_reverse_postorder): Likewise.
14929 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
14930 (function_and_variable_visibility): Likewise.
14931 * ipa.c (has_addr_references_p): Likewise.
14932 (process_references): Argument type changed.
14933 (symtab_remove_unreachable_nodes): New IPA REF function used.
14934 (process_references): Likewise.
14935 (set_writeonly_bit): Likewise.
14936 * lto-cgraph.c: Implementation of new symtab_node member functions
14937 that uses new IPA REF functions.
14938 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
14940 * lto-streamer-out.c (output_symbol_p): Likewise.
14941 * lto-streamer.h (referenced_from_this_partition_p): Argument type
14943 * symtab.c: Implementation of new IPA REF API.
14944 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
14945 (ipa_tm_create_version): Likewise.
14946 (ipa_tm_execute): Likewise.
14947 * tree-emutls.c (gen_emutls_addr): Likewise.
14948 * tree-inline.c (copy_bb): Likewise.
14949 (delete_unreachable_blocks_update_callgraph): Likewise.
14950 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
14951 (varpool_for_node_and_aliases): Likewise.
14953 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14955 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
14957 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
14960 * fold-const.c (fold_checksum_tree): Use a hash_table of const
14961 tree_node * instead of tree_node *.
14963 (print_fold_checksum): Likewise.
14964 (fold_check_failed): Likewise.
14965 (debug_fold_checksum): Likewise.
14966 (fold_build1_stat_loc): Likewise.
14967 (fold_build2_stat_loc): Likewise.
14968 (fold_build3_stat_loc): Likewise.
14969 (fold_build_call_array_loc): Likewise.
14971 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
14973 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
14974 implementation with call to...
14975 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
14977 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
14980 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
14982 PR tree-optimization/57742
14983 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
14984 after replacing the statement.
14986 2014-06-25 Nick Clifton <nickc@redhat.com>
14988 * config/v850/v850.c (GHS_default_section_names): Change to const
14990 (GHS_current_section_names): Likewise.
14991 (v850_insert_attributes): Do not build strings, just assign the
14992 names directly. Change the type of 'chosen_section' to const
14994 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
14995 directly to the array entry.
14996 * config/v850/v850.h (GHS_default_section_names): Change to const
14998 (GHS_current_section_names): Likewise.
15000 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15002 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15003 (LANG_HOOKS_DECLS): Add it.
15004 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15006 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15007 * langhooks.h (struct lang_hooks_for_decls): Add
15008 omp_clause_linear_ctor hook.
15009 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15010 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15011 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15012 combined simd loop use omp_clause_linear_ctor hook.
15014 2014-06-24 Cong Hou <congh@google.com>
15016 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15017 pattern recognition.
15018 (type_conversion_p): PROMOTION is true if it's a type promotion
15019 conversion, and false otherwise. Return true if the given expression
15020 is a type conversion one.
15021 * tree-vectorizer.h: Adjust the number of patterns.
15022 * tree.def: Add SAD_EXPR.
15023 * optabs.def: Add sad_optab.
15024 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15025 * expr.c (expand_expr_real_2): Likewise.
15026 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15027 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15028 * optabs.c (optab_for_tree_code): Likewise.
15029 * tree-cfg.c (estimate_operator_cost): Likewise.
15030 * tree-ssa-operands.c (get_expr_operands): Likewise.
15031 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15032 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15033 * doc/generic.texi: Add document for SAD_EXPR.
15034 * doc/md.texi: Add document for ssad and usad.
15036 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15038 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15039 qualification in cast.
15041 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15043 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15044 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15045 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15046 (tree_function_decl): ... here.
15047 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15048 streaming of vindex to ...
15049 (write_ts_function_decl_tree_pointers): ... here.
15050 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15051 Do not stream DECL_VINDEX.
15052 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15054 2014-06-24 Catherine Moore <clm@codesourcery.com>
15055 Sandra Loosemore <sandra@codesourcery.com>
15057 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15058 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15059 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15061 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15063 * doc/invoke.texi (Warning Options): Remove duplicated
15064 -Wmaybe-uninitialized.
15066 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15068 PR tree-optimization/57742
15069 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15070 (handle_builtin_malloc, handle_builtin_memset): New functions.
15071 (strlen_optimize_stmt): Call them.
15072 * passes.def: Move strlen after loop+dom but before vrp.
15074 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15077 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15078 model family 6 CPU with has_longmode never use a CPU without
15081 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15084 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15087 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15089 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15090 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15092 * hash-map.h: New file.
15093 * ipa-comdats.c: Use hash_map instead of pointer_map.
15095 * lto-section-out.c: Adjust.
15096 * lto-streamer.h: Replace pointer_map with hash_map.
15097 * symtab.c (verify_symtab): Likewise.
15098 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15099 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15100 * tree-streamer.h: Likewise.
15101 * tree-streamer.c: Adjust.
15102 * pointer-set.h: Remove pointer_map.
15104 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15106 * hash-table.h: Add a template arg to choose between storing values
15107 and storing pointers to values, and then provide partial
15108 specializations for both.
15109 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15110 should store, not the type values should point to.
15111 * tree-into-ssa.c (var_info_hasher): Likewise.
15112 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15113 * tree-complex.c: Adjust.
15114 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15115 table instead of int_tree_map *.
15116 * tree-parloops.c: Adjust.
15117 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15118 type is being stored.
15119 * tree-vectorizer.c: Adjust.
15121 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15123 * hash-table.h: Remove a layer of indirection from hash_table so that
15124 it contains the hash table's data instead of a pointer to the data.
15125 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15126 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15127 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15128 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15129 fold-const.c, gcse.c, ggc-common.c,
15130 gimple-ssa-strength-reduction.c, gimplify.c,
15131 graphite-clast-to-gimple.c, graphite-dependences.c,
15132 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15133 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15134 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15135 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15136 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15137 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15138 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15139 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15140 tree-ssa-live.c, tree-ssa-loop-im.c,
15141 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15142 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15143 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15144 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15145 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15146 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15147 vtable-verify.c, vtable-verify.h: Adjust.
15149 2014-06-24 Richard Biener <rguenther@suse.de>
15151 PR tree-optimization/61572
15152 * tree-ssa-sink.c (statement_sink_location): Do not sink
15153 loads from hard registers.
15155 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15157 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15158 not mentioned in clauses use private clause if the iterator is
15159 declared in #pragma omp for simd, and when adding lastprivate
15160 instead, add it to the outer #pragma omp for too. Diagnose
15161 if the variable is private in outer context. For simd collapse > 1
15162 loops, replace all iterators with temporaries.
15163 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15164 same even in collapse > 1 loops.
15166 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15167 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15169 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15170 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15172 (gimplify_adjust_omp_clauses): Likewise.
15173 * omp-low.c (lower_rec_simd_input_clauses,
15174 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15175 safelen the same as safelen(1).
15176 * tree-nested.c (convert_nonlocal_omp_clauses,
15177 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15178 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15179 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15180 Fixup handling of GIMPLE_OMP_TARGET.
15181 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15184 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15186 PR tree-optimization/61554
15187 * tree-ssa-propagate.c: Include "bitmap.h".
15188 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15189 properly update constructor/destructor.
15190 (substitute_and_fold_dom_walker::before_dom_children):
15191 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15192 need_eh_cleaup instead.
15193 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15196 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15198 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15199 * tree-pass.h (make_pass_ipa_single_use): New pass.
15200 * cgraph.h (used_by_single_function): New flag.
15201 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15203 * passes.def (pass_ipa_single_use): Scedule.
15204 * ipa.c (BOTTOM): New macro.
15205 (meet): New function
15206 (propagate_single_user): New function.
15207 (ipa_single_use): New function.
15208 (pass_data_ipa_single_use): New pass.
15209 (pass_ipa_single_use): New pass.
15210 (pass_ipa_single_use::gate): New gate.
15211 (make_pass_ipa_single_use): New function.
15213 2014-06-23 Kai Tietz <ktietz@redhat.com>
15216 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15217 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15219 2014-06-23 Richard Biener <rguenther@suse.de>
15221 * tree-ssa-loop.c (gate_loop): New function.
15222 (pass_tree_loop::gate): Call it.
15223 (pass_data_tree_no_loop, pass_tree_no_loop,
15224 make_pass_tree_no_loop): New.
15225 * tree-vectorizer.c: Include tree-scalar-evolution.c
15226 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15228 (pass_slp_vectorize::clone): New method.
15229 * timevar.def (TV_TREE_NOLOOP): New.
15230 * tree-pass.h (make_pass_tree_no_loop): Declare.
15231 * passes.def (pass_tree_no_loop): New pass group with
15234 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15237 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15238 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15240 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15242 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15243 "yes" where needed.
15245 2014-06-23 Alan Modra <amodra@gmail.com>
15248 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15249 to zero on debug statements.
15251 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15254 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15255 Ignore third operand if present by marking qualifier_internal.
15257 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15259 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15261 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15262 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15263 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15264 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15265 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15266 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15267 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15268 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15269 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15270 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15271 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15272 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15273 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15274 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15275 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15276 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15277 logic in GCC vector extensions
15279 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15280 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15281 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15282 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15283 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15284 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15285 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15286 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15287 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15288 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15290 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15292 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15295 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15296 (vget_low_s64): Use __GET_LOW macro.
15297 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15298 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15299 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15300 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15301 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15303 (vcombine_s64): Use GCC vector extensions; remove cast.
15304 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15305 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15306 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15307 Fix type signature; remove cast.
15309 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15312 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15314 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15316 (BUILTIN_VD1): New.
15317 (BUILTIN_VD_RE): Remove.
15318 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15319 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15320 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15321 variant but not df.
15322 (vreinterpretv1df*, vreinterpret*v1df): New.
15323 (vreinterpretdf*, vreinterpret*df): Remove.
15324 * config/aarch64/aarch64-simd.md (aarch64_create,
15325 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15326 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15328 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15329 (vcreate_f64): Remove cast, use v1df builtin.
15330 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15331 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15332 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15333 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15334 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15335 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15336 add range check using __builtin_aarch64_im_lane_boundsi.
15337 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15338 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15339 type signature, use gcc vector extensions.
15340 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15341 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15342 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15343 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15344 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15345 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15346 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15347 vreinterpret_u64_f64): Use v1df builtin not df.
15349 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15351 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15354 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15356 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15359 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15361 * loop-invariant.c (pre_check_invariant_p): New function.
15362 (find_invariant_insn): Call pre_check_invariant_p.
15364 2014-06-22 Richard Henderson <rth@redhat.com>
15367 * compare-elim.c (struct comparison): Add eh_note.
15368 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15369 a redundant comparison in a different EH region. Purge EH edges if
15372 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15374 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15375 (var_shift): Use it.
15376 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15377 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15378 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15379 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15380 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15381 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15382 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15383 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15384 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15385 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15386 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15387 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15388 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15389 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15390 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15391 *rotldi3_internal15be): Use the new attribute. Merge register and
15392 integer alternatives.
15394 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15396 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15397 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15398 split, *ashrdi3_internal3 and split): Delete, merge into...
15399 (ashr<mode>3): New expander.
15400 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15401 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15403 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15405 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15406 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15407 *rotldi3_internal3 and split): Delete, merge into...
15408 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15409 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15410 Use "rotlw" extended mnemonic.
15412 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15414 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15415 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15416 and split, *ashldi3_internal3 and split): Delete, merge into...
15417 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15418 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15420 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15422 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15423 (lshrsi3, two anonymous define_insns and define_splits,
15424 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15425 *lshrdi3_internal3 and split): Delete, merge into...
15426 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15427 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15429 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15431 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15432 Remove "O" alternative.
15434 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15436 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15437 (mips_move_from_gpr_cost): Likewise.
15438 (mips_register_move_cost): Update accordingly.
15439 (mips_secondary_reload_class): Remove name of in_p.
15441 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15444 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15445 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15447 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15449 * config/nios2/nios2.c: Include "builtins.h".
15451 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15453 * cgraph.h (tls_model_names): New variable.
15454 * print-tree.c (print_node): Simplify.
15455 * varpool.c (tls_model_names): New variable.
15456 (dump_varpool_node): Output tls model.
15458 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15460 * ipa-visibility.c (function_and_variable_visibility): Disable
15461 temporarily local aliases for some targets.
15463 2014-06-20 Marek Polacek <polacek@redhat.com>
15465 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15466 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15467 into SANITIZE_UNDEFINED.
15468 * doc/invoke.texi: Describe -fsanitize=bounds.
15469 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15470 functions created in the FEs.
15471 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15472 (expand_UBSAN_BOUNDS): New function.
15473 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15474 * internal-fn.h: Don't define internal functions here.
15475 * opts.c (common_handle_option): Add -fsanitize=bounds.
15476 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15477 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15478 * tree-core.h: Define internal functions here.
15479 (struct tree_base): Add ifn field.
15480 * tree-pretty-print.c: Include "internal-fn.h".
15481 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15482 * tree.c (get_callee_fndecl): Likewise.
15483 (build_call_expr_internal_loc): New function.
15484 * tree.def (CALL_EXPR): Update description.
15485 * tree.h (CALL_EXPR_IFN): Define.
15486 (build_call_expr_internal_loc): Declare.
15487 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15489 (ubsan_type_descriptor): Change bool parameter to enum
15490 ubsan_print_style. Adjust the code. Add handling of
15492 (ubsan_expand_bounds_ifn): New function.
15493 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15494 (ubsan_build_overflow_builtin): Likewise.
15495 (instrument_bool_enum_load): Likewise.
15496 (ubsan_instrument_float_cast): Likewise.
15497 * ubsan.h (enum ubsan_print_style): New enum.
15498 (ubsan_expand_bounds_ifn): Declare.
15499 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15501 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15503 * config/rs6000/rs6000.md: Append `DONE' to preparation
15504 statements of `bswap' pattern splitters.
15506 2014-06-20 Tom de Vries <tom@codesourcery.com>
15508 * target.def (call_fusage_contains_non_callee_clobbers): Update
15510 * doc/tm.texi: Regenerate.
15512 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15513 Max Ostapenko <m.ostapenko@partner.samsung.com>
15516 * asan.c (instrument_strlen_call): Fixed instrumentation of
15519 2014-06-20 Martin Jambor <mjambor@suse.cz>
15522 * ipa-prop.c (impossible_devirt_target): New function.
15523 (try_make_edge_direct_virtual_call): Use it, also instead of
15526 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15527 Max Ostapenko <m.ostapenko@partner.samsung.com>
15530 * asan.c (build_check_stmt): Add condition.
15532 2014-06-20 Martin Jambor <mjambor@suse.cz>
15535 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15538 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15540 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15542 (VCONQ): Make comment more helpful.
15544 * config/aarch64/aarch64-simd.md
15545 (aarch64_sqdmulh_lane<mode>):
15546 Use VCOND for operands 2. Update lane checking and flipping logic.
15547 (aarch64_sqrdmulh_lane<mode>): Likewise.
15548 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15549 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15550 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15551 attribute of operand 3 to VCOND.
15552 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15553 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15554 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15555 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15556 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15557 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15559 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15560 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15561 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15562 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15563 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15564 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15565 operand to VCOND. Update lane flipping and bounds checking logic.
15566 (aarch64_sqdmlal2_lane<mode>): Likewise.
15567 (aarch64_sqdmlsl_lane<mode>): Likewise.
15568 (aarch64_sqdmull_lane<mode>): Likewise.
15569 (aarch64_sqdmull2_lane<mode>): Likewise.
15570 (aarch64_sqdmlal_laneq<mode>):
15571 Replace VCON usage with VCONQ.
15572 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15573 (aarch64_sqdmlal2_laneq<mode>): Emit
15574 aarch64_sqdmlal2_laneq<mode>_internal insn.
15575 Replace VCON with VCONQ.
15576 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15577 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15578 (aarch64_sqdmull_laneq<mode>): Emit
15579 aarch64_sqdmull_laneq<mode>_internal insn.
15580 Replace VCON with VCONQ.
15581 (aarch64_sqdmull2_laneq<mode>): Emit
15582 aarch64_sqdmull2_laneq<mode>_internal insn.
15583 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15584 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15585 of 3rd argument to int16x4_t.
15586 (vqdmlalh_lane_s16): Likewise.
15587 (vqdmlslh_lane_s16): Likewise.
15588 (vqdmull_high_lane_s16): Likewise.
15589 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15590 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15591 (vqdmlsl_lane_s16): Likewise.
15592 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15593 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15594 (vqdmlals_lane_s32): Likewise.
15595 (vqdmlsls_lane_s32): Likewise.
15596 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15597 (vqdmulls_lane_s32): Likewise.
15598 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15599 (vqdmlsl_lane_s32): Likewise.
15600 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15601 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15602 (vqrdmulhh_lane_s16): Likewise.
15603 (vqdmlsl_high_lane_s16): Likewise.
15604 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15605 (vqdmlsl_high_lane_s32): Likewise.
15606 (vqrdmulhs_lane_s32): Likewise.
15608 2014-06-20 Tom de Vries <tom@codesourcery.com>
15610 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15611 get_call_reg_set_usage.
15613 2014-06-20 Tom de Vries <tom@codesourcery.com>
15615 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15616 it contains all call_used_regs.
15618 2014-06-20 Tom de Vries <tom@codesourcery.com>
15620 * final.c (collect_fn_hard_reg_usage): Add and use variable
15621 function_used_regs.
15623 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15625 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15626 (set_init_priority, get_init_priority, set_fini_priority,
15627 get_fini_priority): New methods.
15628 * tree.c (init_priority_for_decl): Remove.
15629 (init_ttree): Do not initialize init priority.
15630 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15631 (decl_priority_info): Remove.
15632 (decl_init_priority_insert): Rewrite.
15633 (decl_fini_priority_insert): Rewrite.
15634 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15635 tree_priority_map_marked_p): Remove.
15636 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15637 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15638 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15639 not output priorities.
15640 (pack_ts_function_decl_value_fields): Likewise.
15641 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15642 not input priorities.
15643 (unpack_ts_function_decl_value_fields): Likewise.
15644 * symtab.c (symbol_priority_map): Declare.
15645 (init_priority_hash): Declare.
15646 (symtab_unregister_node): Unregister from priority hash, too.
15647 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15649 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15650 (symbol_priority_info): New function.
15651 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15653 * tree-core.h (tree_priority_map): Remove.
15655 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15657 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15658 0xff to uint64_t before shifting it up.
15660 2014-06-20 Julian Brown <julian@codesourcery.com>
15661 Chung-Lin Tang <cltang@codesourcery.com>
15663 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15664 TARGET_THUMB1_ONLY. Add comments.
15666 2014-06-19 Tom de Vries <tom@codesourcery.com>
15668 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15669 return type to void.
15670 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15672 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15674 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15675 as "move", from depends_on.
15677 2014-06-19 Terry Guo <terry.guo@arm.com>
15679 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15682 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15684 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15686 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15688 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15691 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15692 addresses here if reload in progress or completed.
15694 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15696 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15697 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15698 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15699 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15700 (mips_register_priority): New function that implements the target
15701 hook TARGET_REGISTER_PRIORITY.
15702 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15703 (mips_lra_p): Likewise for TARGET_LRA_P.
15704 (TARGET_REGISTER_PRIORITY): Define macro.
15705 (TARGET_SPILL_CLASS): Likewise.
15706 (TARGET_LRA_P): Likewise.
15707 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15709 (REG_CLASS_NAMES): Likewise.
15710 (REG_CLASS_CONTENTS): Likewise.
15711 (BASE_REG_CLASS): Use M16_SP_REGS.
15712 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15713 New set attribute to enable alternatives depending on the register
15715 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15716 (*lea64): Disable pattern for MIPS16.
15717 * config/mips/mips.opt (mlra): New option.
15719 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15721 * lra-constraints.c (base_to_reg): New function.
15722 (process_address): Use new function.
15724 2014-06-18 Tom de Vries <tom@codesourcery.com>
15726 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15727 * config/aarch64/aarch64.c
15728 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15729 (aarch64_emit_call_insn): New function.
15730 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15732 * config/aarch64/aarch64.md (define_expand "call_internal")
15733 (define_expand "call_value_internal", define_expand "sibcall_internal")
15734 (define_expand "sibcall_value_internal"): New.
15735 (define_expand "call", define_expand "call_value")
15736 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15737 expand variant and aarch64_emit_call_insn.
15739 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15740 Tom de Vries <tom@codesourcery.com>
15742 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15743 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15745 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15746 clobbers to CALL_INSN_FUNCTION_USAGE.
15747 (define_expand "sibcall_internal")
15748 (define_expand "sibcall_value_internal"): New.
15749 (define_expand "call", define_expand "call_value"): Add argument to
15750 arm_emit_call_insn.
15751 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15752 (define_expand "sibcall_value"): Use sibcall_value_internal and
15753 arm_emit_call_insn.
15755 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15757 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15759 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15761 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15764 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15766 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15767 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15768 annotations. Fix DWARF information.
15770 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15772 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15773 __udivmoddi4, and fixups for negative operands.
15775 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15777 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15779 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15781 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
15784 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15786 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
15789 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15791 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
15792 describing register usage on function entry and exit.
15794 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15796 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
15797 (__aeabi_ldivmod): Fix whitespace.
15799 2014-06-18 Andreas Schwab <schwab@suse.de>
15801 * doc/md.texi (Standard Names): Use @itemx for grouped items.
15802 Remove blank line after @item.
15804 2014-06-18 Richard Henderson <rth@redhat.com>
15807 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
15809 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15811 * config/arm/arm.c (neon_vector_mem_operand): Allow register
15812 POST_MODIFY for neon loads and stores.
15813 (arm_print_operand): Output post-index register for neon loads and
15816 2014-06-18 Richard Biener <rguenther@suse.de>
15818 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
15820 2014-06-18 Richard Biener <rguenther@suse.de>
15822 * tree-pass.h (make_pass_dce_loop): Remove.
15823 * passes.def: Replace pass_dce_loop with pass_dce.
15824 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
15825 changed free niter estimates and reset the scev cache.
15826 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
15827 make_pass_dce_loop): Remove.
15828 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
15829 (fini_copy_prop): Return whether something changed. Always
15830 let substitute_and_fold perform DCE and free niter estimates
15831 and reset the scev cache if so.
15832 (execute_copy_prop): If sth changed schedule cleanup-cfg.
15833 (pass_data_copy_prop): Do not unconditionally schedule
15834 cleanup-cfg or update-ssa.
15836 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
15838 PR tree-optimization/61518
15839 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
15840 reduction var is used in reduction stmt or phi-function only.
15842 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15844 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
15846 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
15848 PR tree-optimization/61517
15849 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
15850 whose rhs's first tree is the source expression instead of the
15852 (find_bswap_or_nop): Likewise.
15853 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
15854 gimple stmt whose rhs's first tree is the source. In the memory source
15855 case, move the stmt to be replaced close to one of the original load to
15856 avoid the problem of a store between the load and the stmt's original
15858 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
15861 2014-06-18 Andreas Schwab <schwab@suse.de>
15863 PR rtl-optimization/54555
15864 * postreload.c (move2add_use_add2_insn): Substitute
15865 STRICT_LOW_PART only if it is cheaper.
15867 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
15869 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
15870 Do not use unspec as call operand. Use memory_operand instead of
15871 memory_nox32_operand and add "m" operand constraint. Disable
15872 pattern for TARGET_X32.
15873 (*sibcall_pop_memory): Ditto.
15874 (*sibcall_value_memory): Ditto.
15875 (*sibcall_value_pop_memory): Ditto.
15876 (sibcall peepholes): Merge SImode and DImode patterns using
15877 W mode iterator. Use memory_operand instead of memory_nox32_operand.
15878 Disable pattern for TARGET_X32. Check if eliminated register is
15879 really dead after call insn. Generate call RTX without unspec operand.
15880 (sibcall_value peepholes): Ditto.
15881 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
15882 instead of memory_nox32_operand. Check if eliminated register is
15883 really dead after call insn. Generate call RTX without unspec operand.
15884 (sibcall_value_pop peepholes): Ditto.
15885 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
15887 2014-06-18 Terry Guo <terry.guo@arm.com>
15890 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
15893 2014-06-18 Olivier Hainque <hainque@adacore.com>
15895 * tree-core.h (tree_block): Add an "end_locus" field, allowing
15896 memorization of the end of block source location.
15897 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
15898 * gimplify.c (gimplify_bind_expr): Propagate the block start and
15899 end source location info we have on the block entry/exit code we
15902 2014-06-18 Richard Biener <rguenther@suse.de>
15904 * common.opt (fssa-phiopt): New option.
15905 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
15907 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
15908 * doc/invoke.texi (-fssa-phiopt): Document.
15910 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15912 * genattrtab.c (n_bypassed): New variable.
15913 (process_bypasses): Initialise n_bypassed.
15914 Count number of bypassed reservations.
15915 (make_automaton_attrs): Allocate space for bypassed reservations
15916 rather than number of bypasses.
15918 2014-06-18 Richard Biener <rguenther@suse.de>
15920 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
15921 we propagated anything.
15922 (substitute_and_fold_dom_walker::before_dom_children): Something
15923 changed if we propagated into PHI arguments.
15924 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
15927 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
15929 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
15931 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
15932 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
15933 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
15934 Introduces alternative way of loads group permutaions.
15935 (vect_transform_grouped_load): Try alternative way of permutations.
15937 2014-06-18 Jakub Jelinek <jakub@redhat.com>
15939 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
15940 changed in ORT_TARGET region, don't jump to do_outer.
15941 (struct gimplify_adjust_omp_clauses_data): New type.
15942 (gimplify_adjust_omp_clauses_1): Adjust for data being
15943 a struct gimplify_adjust_omp_clauses_data pointer instead
15944 of tree *. Pass pre_p as a new argument to
15945 lang_hooks.decls.omp_finish_clause hook.
15946 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
15947 splay_tree_foreach to pass both list_p and pre_p.
15948 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
15949 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
15950 gimplify_adjust_omp_clauses callers.
15951 * langhooks.c (lhd_omp_finish_clause): New function.
15952 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
15953 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
15954 * langhooks.h (struct lang_hooks_for_decls): Add a new
15955 gimple_seq * argument to omp_finish_clause hook.
15956 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
15957 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
15958 (scan_omp_parallel, lower_omp_for): When adding
15959 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
15960 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
15961 * tree-nested.c (convert_nonlocal_omp_clauses,
15962 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
15963 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
15965 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
15967 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
15968 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
15970 2014-06-17 Xinliang David Li <davidxl@google.com>
15972 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
15973 * passes.c (pass_init_dump_file): Do not set initialize
15974 flag to false unconditionally.
15976 2014-06-17 Richard Biener <rguenther@suse.de>
15978 * genopinit.c (main): Use vec<>::qsort method.
15979 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
15981 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
15983 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
15985 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
15986 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
15987 (mips_move_to_gpr_cost): Remove ST_REGS case.
15988 (mips_move_from_gpr_cost): Likewise.
15989 (mips_register_move_cost): Likewise.
15990 (mips_secondary_reload_class): Likewise.
15992 2014-06-17 Richard Biener <rguenther@suse.de>
15994 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
15995 (pass_all_optimizations): Move 3rd copy-prop pass from after
15996 fre to before ifcombine/phiopt.
15998 2014-06-17 Richard Biener <rguenther@suse.de>
16000 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16001 and allow all blocks to be forwarders.
16003 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16006 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16007 variable 'size'; calculate 'size' right in the front; use
16008 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16009 pcum->aapcs_stack_words.
16011 2014-06-17 Nick Clifton <nickc@redhat.com>
16013 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16014 (umulhi3, mulsidi3, umulsidi3): Likewise.
16016 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16018 PR middle-end/61508
16019 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16020 check for section name.
16022 2014-06-17 Richard Biener <rguenther@suse.de>
16024 * tree-ssa-propagate.c: Include domwalk.h.
16025 (substitute_and_fold): Outline main worker into a domwalker ...
16026 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16027 Schedule stmts we can fully propagate for removal. Remove
16029 (substitute_and_fold): Apply a dominator walk to perform
16030 substitution. Process stmts scheduled for removal here.
16032 2014-06-17 Richard Biener <rguenther@suse.de>
16034 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16035 of PHI node moving.
16037 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16039 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16040 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16041 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16042 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16043 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16045 (get_fpscr) : Likewise.
16047 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16049 PR rtl-optimization/61325
16050 * lra-constraints.c (valid_address_p): Add forward declaration.
16051 (simplify_operand_subreg): Check address validity before and after
16052 alter_reg of memory subreg.
16054 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16056 * config/i386/i386.c (decide_alg): Correctly handle
16057 maximum size of stringop algorithm.
16059 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16061 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16063 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16065 PR rtl-optimization/61522
16066 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16068 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16071 * symtab.c (symtab_node::reset_section): New method.
16072 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16074 * cgraph.h (reset_section): Declare.
16075 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16076 do not consider comdat locals.
16077 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16079 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16080 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16081 reset sections of symbols dragged out of the comdats.
16082 (function_and_variable_visibility): Reset sections of
16085 2014-06-16 Richard Biener <rguenther@suse.de>
16087 PR tree-optimization/61482
16088 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16089 [-INF(OVF), +INF(OVF)] range.
16091 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16093 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16094 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16095 handling 32-bit multiplication.
16097 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16099 PR middle-end/61430
16100 * lra-lives.c (process_bb_lives): Skip creating copy during
16101 insn scan when src/dest has constrained to same regno.
16103 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16105 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16106 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16108 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16110 * asan.c (check_func): New function.
16111 (maybe_create_ssa_name): Likewise.
16112 (build_check_stmt_with_calls): Likewise.
16113 (use_calls_p): Likewise.
16114 (report_error_func): Change interface.
16115 (build_check_stmt): Allow non-integer lengths; add support
16117 (asan_instrument): Likewise.
16118 (instrument_mem_region_access): Moved code to build_check_stmt.
16119 (instrument_derefs): Likewise.
16120 (instrument_strlen_call): Likewise.
16121 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16122 * doc/invoke.texi: Describe new parameter.
16123 * params.def: Define new parameter.
16124 * params.h: Likewise.
16125 * sanitizer.def: Describe new builtins.
16127 2014-06-16 Richard Biener <rguenther@suse.de>
16129 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16130 Make all defs available at the end.
16131 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16133 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16136 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16138 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16141 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16142 initialization. Replace remaining use of uid.
16144 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16146 * c-family/c-common.c (handle_tls_model_attribute): Use
16147 set_decl_tls_model.
16148 * c-family/c-common.c (handle_tls_model_attribute): Use
16149 set_decl_tls_model.
16150 * cgraph.h (struct varpool_node): Add tls_model.
16151 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16152 * tree.h (DECL_TLS_MODEL): Update.
16153 (DECL_THREAD_LOCAL_P): Check that variable is static.
16154 (decl_tls_model): Declare.
16155 (set_decl_tls_model): Declare.
16156 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16157 set symbol prorperties.
16158 (get_emutls_init_templ_addr): Cleanup.
16159 (new_emutls_decl): Update.
16160 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16161 (lto_input_varpool_node): Likewise.
16162 * lto-streamer-out.c (hash_tree): Likewise.
16163 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16164 not stream DECL_TLS_MODEL.
16165 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16166 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16168 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16170 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16172 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16174 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16175 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16177 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16178 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16179 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16180 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16181 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16182 (df_get_artificial_defs, df_get_artificial_uses)
16183 (df_single_def, df_single_use): Update accordingly.
16184 (df_refs_chain_dump): Take the first element in a linked list as
16185 parameter, rather than a pointer to an array of pointers.
16186 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16187 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16188 (df_chain_create_bb_process_use): Likewise.
16189 (df_md_bb_local_compute_process_def): Likewise.
16190 * fwprop.c (process_defs, process_uses): Likewise.
16191 (register_active_defs, update_uses): Likewise.
16192 (forward_propagate_asm): Update for new df_ref linking.
16193 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16194 (df_null_ref_rec, df_null_mw_rec): Likewise.
16195 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16197 (df_scan_free_bb_info): Remove check for null artificial_defs.
16198 (df_install_ref_incremental): Adjust for new df_ref linking.
16199 Use a single-element insertion rather than a full sort.
16200 (df_ref_chain_delete_du_chain): Take the first element
16201 in a linked list as parameter, rather than a pointer to an array of
16203 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16204 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16205 (df_insn_info_delete): Remove check for null defs and call to
16206 df_scan_free_mws_vec.
16207 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16208 null rather than df_null_*_rec.
16209 (df_insn_rescan_debug_internal): Likewise, and update null
16210 checks in the same way. Remove check for null defs.
16211 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16212 Move a single element rather doing a full sort.
16213 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16215 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16216 Initialize df_ref and df_mw_hardreg lists to null rather than
16218 (df_ref_compare): Take df_refs as parameter, transferring the
16219 old interface to...
16220 (df_ref_ptr_compare): ...this new function.
16221 (df_sort_and_compress_refs): Update accordingly.
16222 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16223 old interface to...
16224 (df_mw_ptr_compare): ...this new function.
16225 (df_sort_and_compress_mws): Update accordingly.
16226 (df_install_refs, df_install_mws): Return a linked list rather than
16227 an array of pointers.
16228 (df_refs_add_to_chains): Assert that old lists are empty rather
16230 (df_insn_refs_verify): Don't handle null defs speciailly.
16231 * web.c (union_match_dups): Update for new df_ref linking.
16233 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16235 * df.h (df_ref_create, df_ref_remove): Delete.
16236 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16237 (df_ref_remove): Likewise.
16239 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16241 * df.h (df_single_def, df_single_use): New functions.
16242 * ira.c (find_moveable_pseudos): Use them.
16244 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16246 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16247 * df-problems.c (df_note_bb_compute): Use it.
16248 * regstat.c (regstat_bb_compute_ri): Likewise.
16250 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16252 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16253 * cse.c (cse_extended_basic_block): Use them.
16254 * dce.c (mark_artificial_use): Likewise.
16255 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16256 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16257 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16258 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16259 (df_simulate_initialize_backwards): Likewise.
16260 (df_simulate_finalize_backwards): Likewise.
16261 (df_simulate_initialize_forwards): Likewise.
16262 (df_md_simulate_artificial_defs_at_top): Likewise.
16263 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16264 * regrename.c (init_rename_info): Likewise.
16265 * regstat.c (regstat_bb_compute_ri): Likewise.
16266 (regstat_bb_compute_calls_crossed): Likewise.
16268 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16270 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16271 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16272 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16273 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16274 * combine.c (create_log_links): Likewise.
16275 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16276 (try_eliminate_compare): Likewise.
16277 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16278 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16279 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16280 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16281 (word_dce_process_block, dce_process_block): Likewise.
16282 * ddg.c (def_has_ccmode_p): Likewise.
16283 * df-core.c (df_bb_regno_first_def_find): Likewise.
16284 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16285 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16286 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16287 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16288 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16289 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16290 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16291 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16292 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16293 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16294 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16295 * fwprop.c (local_ref_killed_between_p): Likewise.
16296 (all_uses_available_at, free_load_extend): Likewise.
16297 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16298 * hw-doloop.c (scan_loop): Likewise.
16299 * ifcvt.c (dead_or_predicable): Likewise.
16300 * init-regs.c (initialize_uninitialized_regs): Likewise.
16301 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16302 (process_bb_node_lives): Likewise.
16303 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16304 (find_moveable_pseudos): Likewise.
16305 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16306 * recog.c (peep2_find_free_register): Likewise.
16307 * ree.c (get_defs): Likewise.
16308 * regstat.c (regstat_bb_compute_ri): Likewise.
16309 (regstat_bb_compute_calls_crossed): Likewise.
16310 * sched-deps.c (find_inc, find_mem): Likewise.
16311 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16312 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16313 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16314 (prepare_shrink_wrap): Likewise.
16315 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16316 * web.c (union_defs, pass_web::execute): Likewise.
16317 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16318 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16320 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16322 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16323 to inheritance pseudos.
16324 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16326 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16329 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16330 (BU_MISC_2): Rename to ...
16331 (BU_LDBL128_2): ... this.
16332 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16333 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16334 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16335 RS6000_BTM_LDBL128.
16336 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16337 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16338 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16339 (unpacktf_1): Likewise.
16340 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16341 (__builtin_longdouble_dw1): Likewise.
16342 * doc/sourcebuild.texi (longdouble128): Document.
16344 2014-06-13 Jeff Law <law@redhat.com>
16346 PR rtl-optimization/61094
16347 PR rtl-optimization/61446
16348 * ree.c (combine_reaching_defs): Get the mode for the copy from
16349 the extension insn rather than the defining insn.
16351 2014-06-13 Dehao Chen <dehao@google.com>
16353 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16355 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16357 * doc/install.texi (--enable-linker-plugin-configure-flags)
16358 (--enable-linker-plugin-flags): Document new flags.
16360 2014-06-13 Martin Jambor <mjambor@suse.cz>
16363 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16364 cache_token if returning early.
16366 2014-06-13 Nick Clifton <nickc@redhat.com>
16368 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16369 requested alignment is active.
16370 (LABEL_ALIGN): Likewise.
16371 (LOOP_ALIGN): Likewise.
16373 2014-06-13 Richard Biener <rguenther@suse.de>
16375 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16376 Rewrite to propagate the VN result into all uses where
16377 possible and to remove stmts becoming dead because of that.
16378 (eliminate): Generalize stmt removal handling, remove in
16379 reverse dominator order to support proper debug stmt
16380 generation. Update stmts before removing stmts.
16381 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16383 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16385 PR tree-optimization/61375
16386 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16387 symbolic number cannot be represented in an uint64_t.
16388 (find_bswap_or_nop_1): Likewise.
16390 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16392 * symtab.c (symtab_node::reset_section): New method.
16393 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16395 * cgraph.h (reset_section): Declare.
16396 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16397 do not consider comdat locals.
16398 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16400 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16401 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16402 reset sections of symbols dragged out of the comdats.
16403 (function_and_variable_visibility): Reset sections of
16406 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16408 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16409 to use symtab and decl_binds_to_current_def_p
16410 * tree-vectorizer.c (increase_alignment): Increase alignment
16411 of alias target, too.
16413 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16415 PR middle-end/61486
16416 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16417 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16418 if outer combined construct is distribute.
16419 (gimplify_omp_for): For OMP_DISTRIBUTE set
16420 gimplify_omp_ctxp->distribute.
16421 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16422 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16423 mapping into decl map.
16425 2014-06-12 Jason Merrill <jason@redhat.com>
16427 * common.opt (fabi-version): Change default to 0.
16429 2014-06-12 Jason Merrill <jason@redhat.com>
16431 * toplev.c (process_options): Reject -fabi-version=1.
16433 2014-06-12 Jeff Law <law@redhat.com>
16435 PR tree-optimization/61009
16436 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16437 value when we stop processing a block due to problematic PHIs.
16439 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16441 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16442 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16443 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16444 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16445 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16446 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16447 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16448 are not in the spec.
16450 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16453 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16454 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16457 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16459 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16461 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16464 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16465 loading from address spaces.
16467 2014-06-12 Martin Liska <mliska@suse.cz>
16470 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16471 statement is reachable.
16473 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16475 * symtab.c (section_hash): New hash.
16476 (symtab_unregister_node): Clear section before freeing.
16477 (hash_section_hash_entry): New haser.
16478 (eq_sections): New function.
16479 (symtab_node::set_section_for_node): New method.
16480 (set_section_1): Update.
16481 (symtab_node::set_section): Take string instead of tree as parameter.
16482 (symtab_resolve_alias): Update.
16483 * cgraph.h (section_hash_entry_d): New structure.
16484 (section_hash_entry): New typedef.
16485 (cgraph_node): Change comdat_group_ to x_comdat_group,
16486 change section_ to x_section and turn into section_hash_entry;
16487 update accestors; put set_section_for_node offline.
16488 * tree.c (decl_section_name): Turn into string.
16489 (set_decl_section_name): Change parameter to be string.
16490 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16491 * sdbout.c (sdbout_one_type): Update.
16492 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16493 * varasm.c (IN_NAMED_SECTION, get_named_section,
16494 resolve_unique_section, hot_function_section, get_named_text_section,
16495 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16496 make_decl_rtl, default_unique_section): Update.
16497 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16498 (c6x_elf_unique_section): Update.
16499 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16500 * config/pa/pa.c (pa_function_section): Update.
16501 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16502 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16503 * config/arc/arc.c (arc_in_small_data_p): Update.
16504 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16505 * config/mcore/mcore.c (mcore_unique_section): Update.
16506 * config/mips/mips.c (mips16_build_function_stub): Update.
16507 (mips16_build_call_stub): Update.
16508 (mips_function_rodata_section): Update.
16509 (mips_in_small_data_p): Update.
16510 * config/score/score.c (score_in_small_data_p): Update.
16511 * config/rx/rx.c (rx_in_small_data): Update.
16512 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16513 (rs6000_xcoff_asm_named_section): Update.
16514 (rs6000_xcoff_unique_section): Update.
16515 * config/frv/frv.c (frv_string_begins_with): Update.
16516 (frv_in_small_data_p): Update.
16517 * config/v850/v850.c (v850_encode_data_area): Update.
16518 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16519 (bfin_handle_l1_data_attribute): Update.
16520 (bfin_handle_l2_attribute): Update.
16521 * config/mep/mep.c (mep_unique_section): Update.
16522 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16524 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16525 (h8300_handle_tiny_data_attribute): Update.
16526 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16527 (m32r_in_small_data_p): Update.
16528 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16529 * config/i386/i386.c (ix86_in_large_data_p): Update.
16530 * config/i386/winnt.c (i386_pe_unique_section): Update.
16531 * config/darwin.c (darwin_function_section): Update.
16532 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16533 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16534 (new_emutls_decl): Update.
16535 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16536 input_varpool_node): Update.
16537 (ead_string_cst): Turn to ...
16538 (read_string): ... this one.
16539 * dwarf2out.c (secname_for_decl): Update.
16540 * asan.c (asan_protect_global): Update.
16542 2014-06-11 DJ Delorie <dj@redhat.com>
16544 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16546 * config/rx/rx.c (rx_option_override): Likewise.
16547 (rx_align_for_label): Likewise.
16549 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16551 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16553 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16556 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16558 * common.md: New file.
16559 * doc/md.texi: Update description of generic, machine-independent
16561 * config/s390/constraints.md (e): Delete.
16562 * Makefile.in (md_file): Include common.md.
16563 * config/m32c/t-m32c (md_file): Likewise.
16564 * genpreds.c (general_mem): New array.
16565 (generic_constraint_letters): Remove constraints now defined by
16567 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16568 Allow the first character to be '<' or '>' as well.
16569 * genoutput.c (general_mem): New array.
16570 (indep_constraints): Remove constraints now defined by common.md.
16571 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16572 Remove special handling of 'm'.
16573 * ira-costs.c (record_reg_classes): Remove special handling of
16574 constraints now defined by common.md.
16575 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16576 * ira-lives.c (single_reg_class): Likewise.
16577 (ira_implicitly_set_insn_hard_regs): Likewise.
16578 * lra-constraints.c (reg_class_from_constraints): Likewise.
16579 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16580 * postreload.c (reload_cse_simplify_operands): Likewise.
16581 * reload.c (push_secondary_reload, scratch_reload_class)
16582 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16583 * reload1.c (maybe_fix_stack_asms): Likewise.
16584 * targhooks.c (default_secondary_reload): Likewise.
16585 * stmt.c (parse_output_constraint): Likewise.
16586 * recog.c (preprocess_constraints): Likewise.
16587 (constrain_operands, peep2_find_free_register): Likewise.
16588 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16589 must be handled specially.
16591 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16593 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16594 * genpreds.c (have_const_dbl_constraints): Delete.
16595 (add_constraint): Don't set it.
16596 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16597 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16598 constraints using the lookup_constraint logic.
16599 * ira-lives.c (single_reg_class): Likewise.
16600 * ira.c (ira_setup_alts): Likewise.
16601 * lra-constraints.c (process_alt_operands): Likewise.
16602 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16603 * reload.c (find_reloads): Likewise.
16605 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16607 * genpreds.c (const_int_start, const_int_end): New variables.
16608 (choose_enum_order): Output CONST_INT constraints before memory
16610 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16612 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16613 * ira.c (ira_setup_alts): Likewise.
16614 * lra-constraints.c (process_alt_operands): Likewise.
16615 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16616 * reload.c (find_reloads): Likewise.
16618 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16620 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16621 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16622 * recog.c (preprocess_constraints): Update accordingly.
16624 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16626 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16627 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16628 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16629 * genpreds.c (print_type_tree): New function.
16630 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16631 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16632 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16633 Write out enum constraint_type and get_constraint_type.
16634 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16635 constraint_num rather than a constraint string.
16636 (satisfies_address_constraint_p): Likewise.
16637 (reg_class_from_constraints): Avoid old constraint macros.
16638 (process_alt_operands, process_address_1): Likewise.
16639 (curr_insn_transform): Likewise.
16640 * ira-costs.c (record_reg_classes): Likewise.
16641 (record_operand_costs): Likewise.
16642 * ira-lives.c (single_reg_class): Likewise.
16643 (ira_implicitly_set_insn_hard_regs): Likewise.
16644 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16645 * postreload.c (reload_cse_simplify_operands): Likewise.
16646 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16647 (constrain_operands, peep2_find_free_register): Likewise.
16648 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16649 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16650 * reload1.c (maybe_fix_stack_asms): Likewise.
16651 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16652 * targhooks.c (default_secondary_reload): Likewise.
16653 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16654 to EXTRA_CONSTRAINT_STR.
16655 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16657 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16659 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16660 (write_constraint_satisfied_p_array): ...this new function.
16661 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16663 (write_insn_preds_c): Update accordingly.
16665 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16667 * genpreds.c (write_lookup_constraint): Rename to...
16668 (write_lookup_constraint_1): ...this.
16669 (write_lookup_constraint_array): New function.
16670 (write_tm_preds_h): Define lookup_constraint as an inline function
16671 that uses write_lookup_constraint_array where possible.
16672 (write_insn_preds_c): Update for the changes above.
16674 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16676 * doc/md.texi (regclass_for_constraint): Rename to...
16677 (reg_class_for_constraint): ...this.
16678 * genpreds.c (num_constraints, enum_order, register_start)
16679 (register_end, satisfied_start, memory_start, memory_end)
16680 (address_start, address_end): New variables.
16681 (add_constraint): Count the number of constraints.
16682 (choose_enum_order): New function.
16683 (write_enum_constraint_num): Iterate over enum_order.
16684 (write_regclass_for_constraint): Rename to...
16685 (write_reg_class_for_constraint_1): ...this and update output
16687 (write_constraint_satisfied_p): Rename to...
16688 (write_constraint_satisfied_p_1): ...this and update output
16689 accordingly. Do nothing if all extra constraints are register
16691 (write_insn_extra_memory_constraint): Delete.
16692 (write_insn_extra_address_constraint): Delete.
16693 (write_range_function): New function.
16694 (write_tm_preds_h): Define constraint_satisfied_p and
16695 reg_class_for_constraint as inline functions that do a range check
16696 before calling the out-of-line function. Use write_range_function
16697 to implement insn_extra_{register,memory,address}_constraint,
16698 the first of which is new.
16699 (write_insn_preds_c): Update after above changes to write_* functions.
16700 (main): Call choose_enum_order.
16702 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16704 PR tree-optimization/61306
16705 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16706 expression instead of its size.
16707 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16708 false to prevent optimization when the result is unpredictable due to
16709 arithmetic right shift of signed type with highest byte is set.
16710 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16711 (init_symbolic_number): Likewise.
16712 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16713 when the result is unpredictable due to sign extension.
16715 2014-06-11 Terry Guo <terry.guo@arm.com>
16717 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16718 (*thumb1_addsi3): Ditto.
16719 (*thumb_subdi3): Ditto.
16720 (thumb1_subsi3_insn): Ditto.
16721 (*thumb_mulsi3): Ditto.
16722 (*thumb_mulsi3_v6): Ditto.
16723 (*thumb1_andsi3_insn): Ditto.
16724 (thumb1_bicsi3): Ditto.
16725 (*thumb1_iorsi3_insn): Ditto.
16726 (*thumb1_xorsi3_insn): Ditto.
16727 (*thumb1_ashlsi3): Ditto.
16728 (*thumb1_ashrsi3): Ditto.
16729 (*thumb1_lshrsi3): Ditto.
16730 (*thumb1_rotrsi3): Ditto.
16731 (*thumb1_negdi2): Ditto.
16732 (*thumb1_negsi2): Ditto.
16733 (*thumb1_abssi2): Ditto.
16734 (*thumb1_neg_abssi2): Ditto.
16735 (*thumb1_one_cmplsi2): Ditto.
16736 (*thumb1_zero_extendhisi2): Ditto.
16737 (*thumb1_zero_extendqisi2): Ditto.
16738 (*thumb1_zero_extendqisi2_v6): Ditto.
16739 (thumb1_extendhisi2): Ditto.
16740 (thumb1_extendqisi2): Ditto.
16741 (*thumb1_movdi_insn): Ditto.
16742 (*thumb1_movsi_insn): Ditto.
16743 (*thumb1_movhi_insn): Ditto.
16744 (thumb_movhi_clobber): Ditto.
16745 (*thumb1_movqi_insn): Ditto.
16746 (*thumb1_movhf): Ditto.
16747 (*thumb1_movsf_insn): Ditto.
16748 (*thumb_movdf_insn): Ditto.
16749 (movmem12b): Ditto.
16751 (cbranchqi4): Ditto.
16752 (cbranchsi4_insn): Ditto.
16753 (cbranchsi4_scratch): Ditto.
16754 (*negated_cbranchsi4): Ditto.
16755 (*tbit_cbranch): Ditto.
16756 (*tlobits_cbranch): Ditto.
16757 (*tstsi3_cbranch): Ditto.
16758 (*cbranchne_decr1): Ditto.
16759 (*addsi3_cbranch): Ditto.
16760 (*addsi3_cbranch_scratch): Ditto.
16761 (*thumb_cmpdi_zero): Ditto.
16762 (cstoresi_eq0_thumb1): Ditto.
16763 (cstoresi_ne0_thumb1): Ditto.
16764 (*cstoresi_eq0_thumb1_insn): Ditto.
16765 (*cstoresi_ne0_thumb1_insn): Ditto.
16766 (cstoresi_nltu_thumb1): Ditto.
16767 (cstoresi_ltu_thumb1): Ditto.
16768 (thumb1_addsi3_addgeu): Ditto.
16769 (*thumb_jump): Ditto.
16770 (*call_reg_thumb1_v5): Ditto.
16771 (*call_reg_thumb1): Ditto.
16772 (*call_value_reg_thumb1_v5): Ditto.
16773 (*call_value_reg_thumb1): Ditto.
16774 (*call_insn): Ditto.
16775 (*call_value_insn): Ditto.
16776 (thumb1_casesi_internal_pic): Ditto.
16777 (thumb1_casesi_dispatch): Ditto.
16778 (*thumb1_indirect_jump): Ditto.
16779 (prologue_thumb1_interwork): Ditto.
16780 (*epilogue_insns): Ditto.
16781 (consttable_1): Ditto.
16782 (consttable_2): Ditto.
16783 (tablejump): Ditto.
16784 (*thumb1_tablejump): Ditto.
16785 (thumb_eh_return): Ditto.
16786 (define_peephole2): Two of them are thumb1 only and got moved into
16787 new file thumb1.md.
16788 (define_split): Six of them are thumb1 only and got moved into new
16790 * config/arm/thumb1.md: New file comprised of above thumb1 only
16793 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16795 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
16796 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
16798 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
16799 (aarch64_crc_builtin_datum): New struct.
16800 (aarch64_crc_builtin_data): New.
16801 (aarch64_init_crc32_builtins): New function.
16802 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
16803 (aarch64_crc32_expand_builtin): New.
16804 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
16805 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
16806 __ARM_FEATURE_CRC32 when appropriate.
16807 (TARGET_CRC32): Define.
16808 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
16809 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
16810 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
16811 (aarch64_<crc_variant>): New pattern.
16812 * config/aarch64/arm_acle.h: New file.
16813 * config/aarch64/iterators.md (CRC): New int iterator.
16814 (crc_variant, crc_mode): New int attributes.
16815 * doc/aarch64-acle-intrinsics.texi: New file.
16816 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
16817 Include aarch64-acle-intrinsics.texi.
16819 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
16821 * tree-vect-data-refs.c (vect_grouped_store_supported): New
16822 check for stores group of length 3.
16823 (vect_permute_store_chain): New permutations for stores group of
16825 * tree-vect-stmts.c (vect_model_store_cost): Change cost
16826 of vec_perm_shuffle for the new permutations.
16828 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16830 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
16831 table rewriting temporarily on targets not supporting ONE_ONLY.
16833 2014-06-11 Richard Biener <rguenther@suse.de>
16835 PR middle-end/61437
16837 2014-06-04 Richard Biener <rguenther@suse.de>
16839 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
16840 TREE_PUBLIC and DECL_EXTERNAL decls.
16842 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16844 * varasm.c (set_implicit_section): New function.
16845 (resolve_unique_section): Use it to set implicit section
16847 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
16848 (default_function_section): Likewise.
16849 (decl_binds_to_current_def_p): Constify argument.
16850 * varasm.h (decl_binds_to_current_def_p): Update prototype.
16851 * asan.c (asan_protect_global): Use
16852 symtab_get_node (decl)->implicit_section.
16853 * symtab.c (dump_symtab_base): Dump implicit sections.
16854 (verify_symtab_base): Verify sanity of sectoins and comdats.
16855 (symtab_resolve_alias): Alias share the section of its target.
16856 (set_section_1): New function.
16857 (symtab_node::set_section): Move here, recurse to aliases.
16858 (verify_symtab): Check for duplicated symtab lists.
16859 * tree-core.h (implicit_section_name_p): Remove.
16860 * tree-vect-data-refs.c: Include varasm.h.
16861 (vect_can_force_dr_alignment_p): Fix conditional on when
16862 decl bints to current definition; use
16863 symtab_get_node (decl)->implicit_section.
16864 * cgraph.c (cgraph_make_node_local_1): Fix section set.
16865 * cgraph.h (struct symtab_node): Add implicit_section.
16866 (set_section): Rename to ...
16867 (set_section_for_node): ... this one.
16868 (set_section): Declare.
16869 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
16870 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
16871 input_overwrite_node, input_varpool_node): Stream implicit_section.
16872 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
16873 removal; it will fail in LTO.
16875 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16877 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
16878 Change second alternative type to f_mcr.
16879 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
16880 and 12th alternatives' types to f_mcr and f_mrc.
16881 (*movdi_aarch64): Same for 12th and 13th alternatives.
16882 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
16883 (aarch64_movtilow_tilow): Change type to fmov.
16885 2014-06-10 Jiong Wang <jiong.wang@arm.com>
16887 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
16888 (aarch64_save_or_restore_callee_save_registers): Fix layout.
16890 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16892 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
16894 (aarch64_sqrdmulh_lane<mode>): Likewise.
16895 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16896 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16897 (aarch64_sqdmulh_laneq<mode>): New expander.
16898 (aarch64_sqrdmulh_laneq<mode>): Likewise.
16899 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
16900 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
16901 (aarch64_sqdmulh_lane<mode>): New expander.
16902 (aarch64_sqrdmulh_lane<mode>): Likewise.
16903 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
16904 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
16905 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
16906 (aarch64_sqdmlal_laneq<mode>): Likewise.
16907 (aarch64_sqdmlsl_lane<mode>): Likewise.
16908 (aarch64_sqdmlsl_laneq<mode>): Likewise.
16909 (aarch64_sqdmlal2_lane<mode>): Likewise.
16910 (aarch64_sqdmlal2_laneq<mode>): Likewise.
16911 (aarch64_sqdmlsl2_lane<mode>): Likewise.
16912 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
16913 (aarch64_sqdmull_lane<mode>): Likewise.
16914 (aarch64_sqdmull_laneq<mode>): Likewise.
16915 (aarch64_sqdmull2_lane<mode>): Likewise.
16916 (aarch64_sqdmull2_laneq<mode>): Likewise.
16918 2014-06-10 Richard Biener <rguenther@suse.de>
16920 PR tree-optimization/61438
16921 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
16922 (eliminate_dom_walker::before_dom_children): Only try to inhibit
16923 insertion of IVs if running PRE.
16924 (eliminate): Adjust.
16925 (pass_pre::execute): Likewise.
16926 (pass_fre::execute): Likewise.
16928 2014-06-10 Richard Biener <rguenther@suse.de>
16930 PR middle-end/61456
16931 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
16932 Do not use the main variant for the type comparison.
16933 (ncr_compar): Likewise.
16934 (nonoverlapping_component_refs_p): Likewise.
16936 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
16938 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
16939 REG_CFA_RESTORE mode.
16941 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
16943 * config/i386/i386.c (expand_vec_perm_pblendv): New.
16944 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
16945 expand_vec_perm_pblendv.
16947 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16949 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
16951 Simplify description of __crc32d and __crc32cd intrinsics.
16952 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
16955 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
16958 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
16959 * config.in: Regenerate.
16960 * configure: Likewise.
16962 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
16964 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
16966 (intersect_static_var_sets): Remove.
16967 (propagate): Do not prune local statics.
16969 2014-06-10 Jakub Jelinek <jakub@redhat.com>
16972 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
16973 Set lastprivate_firstprivate even if omp_private_outer_ref
16974 langhook returns true.
16975 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
16976 langhook, call unshare_expr on new_var and call
16977 build_outer_var_ref to get the last argument.
16979 2014-06-10 Marek Polacek <polacek@redhat.com>
16982 * doc/extend.texi: Add cindex for transparent_union.
16984 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
16986 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
16987 init_symbolic_number ().
16989 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
16991 PR middle-end/61141
16992 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
16993 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
16994 (verify_rtl_sharing): Likewise.
16996 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
16999 * tree.c (build_qualified_type): Use a canonical type for
17002 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17004 * config/arm/arm-modes.def: Remove XFmode.
17006 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17009 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17010 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17011 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17012 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17013 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17014 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17015 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17016 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17017 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17019 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17021 * tree-core.h (tree_decl_with_vis): Remove section_name.
17023 2014-06-09 Kito Cheng <kito@0xlab.org>
17025 * ira.c (ira): Don't call init_caller_save if LRA enabled
17026 since LRA use its own infrastructure to handle that.
17028 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17030 * symtab.c (dump_symtab_base): Update dumping.
17031 (symtab_make_decl_local): Clear only DECL_COMDAT.
17032 * tree-vect-data-refs.c (Check that variable is static before
17033 tampering with sections.
17034 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17035 (cgraph_create_virtual_clone): Likewise.
17036 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17037 (decl_section_name, set_decl_section_name): New accessors.
17038 (find_decls_types_r): Do not walk section name
17039 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17040 (decl_comdat_group, decl_comdat_group_id): Constify.
17041 (decl_section_name, set_decl_section_name): Update.
17042 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17043 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17044 (cgraph_make_node_local_1): Clear section and comdat group.
17045 * cgraph.h (set_comdat_group): Sanity check.
17046 (get_section, set_section): New.
17047 * ipa-comdats.c (ipa_comdats): Use get_section.
17048 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17049 * lto-streamer-out.c: Do not follow section names.
17050 * c-family/c-common.c (handle_section_attribute): Update.
17051 * lto-cgraph.c (lto_output_node): Output section.
17052 (lto_output_varpool_node): Likewise.
17053 (read_comdat_group): Rename to ...
17054 (read_identifier): ... this one.
17055 (read_string_cst): New function.
17056 (input_node, input_varpool_node): Input section names.
17057 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17058 (new_emutls_decl): Update.
17059 (secname_for_decl): Check section names only of static vars.
17060 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17061 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17062 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17063 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17064 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17065 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17066 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17067 * config/v850/v850.c (v850_insert_attributes): Likewise.
17068 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17070 (h8300_handle_tiny_data_attribute): Likewise.
17071 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17072 (bfin_handle_l2_attribute): Likewise.
17074 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17076 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17077 remove static initializer.
17079 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17081 * varasm.c (use_blocks_for_decl_p): Check symbol table
17082 instead of alias attribute.
17083 (place_block_symbol): Recurse on aliases.
17085 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17087 * ipa-visibility.c: Include varasm.h
17088 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17090 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17092 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17093 outputting aliases.
17095 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17097 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17098 from test_insn into GGC space escape via SET_SRC.
17100 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17102 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17103 call statement, if any.
17104 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17105 statements, if any. Tidy up.
17107 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17110 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17111 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17112 handles swapping the two 64-bit double words on little endian
17113 systems. Include V1TImode and optionally TImode in VSX_LE so that
17114 these types are properly swapped. Change all of the insns and
17115 splits that do the 64-bit swaps to use VSX_LE.
17116 (vsx_le_perm_load_<mode>): Likewise.
17117 (vsx_le_perm_store_<mode>): Likewise.
17118 (splitters for little endian memory operations): Likewise.
17119 (vsx_xxpermdi2_le_<mode>): Likewise.
17120 (vsx_lxvd2x2_le_<mode>): Likewise.
17121 (vsx_stxvd2x2_le_<mode>): Likewise.
17123 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17126 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17127 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17128 and corresponding splitters. Zero extend general register
17129 or memory input operand to XMM temporary. Enable for
17130 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17131 (floatunssi<mode>2): Update expander predicate.
17133 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17135 PR rtl-optimization/61325
17136 * lra-constraints.c (process_address_1): Check scale equal to one
17137 to prevent transformation: base + scale * index => base + new_reg.
17139 2014-06-06 Richard Biener <rguenther@suse.de>
17141 PR tree-optimization/59299
17142 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17144 (nearest_common_dominator_of_uses): Likewise.
17145 (statement_sink_location): Adjust. Support sinking loads.
17147 2014-06-06 Martin Jambor <mjambor@suse.cz>
17149 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17150 (build_agg_jump_func_from_list): Likewise.
17151 (determine_known_aggregate_parts): Renamed to
17152 determine_locally_known_aggregate_parts. Moved some functionality
17153 to the two functions above, removed bound checks.
17155 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17157 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17158 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17159 (aarch64_progress_pointer): Likewise.
17160 (aarch64_copy_one_part_and_move_pointers): Likewise.
17161 (aarch64_expand_movmen): Likewise.
17162 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17163 * config/aarch64/aarch64.md (movmem<mode>): New.
17165 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17167 * targhooks.c (default_add_stmt_cost): Call target specific
17168 hook instead of default one.
17170 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17172 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17173 endianness instead of host endianness.
17174 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17177 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17180 * function.c (instantiate_decls): Process the saved static chain.
17181 (expand_function_start): If not optimizing, save the static chain
17183 * tree-nested.c (convert_all_function_calls): Always create the static
17184 chain for nested functions if not optimizing.
17186 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17188 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17190 2014-06-06 Richard Biener <rguenther@suse.de>
17192 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17193 (construct_init_block): Likewise.
17194 (construct_exit_block): Likewise.
17195 (pass_expand::execute): Likewise.
17196 * graphite.c (graphite_transforms): Replace check for current_loops
17197 with a check for > 1 loops.
17198 (pass_graphite_transforms::execute): Adjust.
17199 * ipa-split.c (split_function): Remove check for current_loops.
17200 * omp-low.c (expand_parallel_call): Likewise.
17201 (expand_omp_for_init_counts): Likewise.
17202 (extract_omp_for_update_vars): Likewise.
17203 (expand_omp_for_generic): Likewise.
17204 (expand_omp_sections): Likewise.
17205 (expand_omp_target): Likewise.
17206 * tracer.c (tail_duplicate): Likewise.
17207 (pass_tracer::execute): Likewise.
17208 * trans-mem.c (expand_transaction): Likewise.
17209 * tree-complex.c (expand_complex_div_wide): Likewise.
17210 * tree-eh.c (lower_resx): Likewise.
17211 (cleanup_empty_eh_merge_phis): Likewise.
17212 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17213 current_loops with a check for > 1 loops.
17214 (pass_predcom::execute): Adjust.
17215 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17216 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17217 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17218 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17219 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17220 * tree-switch-conversion.c (process_switch): Likewise.
17221 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17222 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17223 (execute_vrp): Likewise.
17224 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17226 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17228 * rtl.h (insn_location): Declare.
17229 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17230 with UNKNOWN_LOCATION.
17231 * emit-rtl.c (insn_location): New function.
17232 * final.c (notice_source_line): Check that the instruction has a
17233 location before retrieving it and use insn_location.
17234 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17235 * print-rtl.c (print_rtx): Likewise.
17237 2014-06-06 Richard Biener <rguenther@suse.de>
17239 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17241 2014-06-06 Christian Bruel <christian.bruel@st.com>
17243 PR tree-optimization/43934
17244 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17247 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17249 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17250 return NO_REGS for extra address and memory constraints. Handle
17251 operands that match (or are equivalent to something that matches)
17252 extra constant constraints. Ignore other non-register operands.
17254 2014-06-06 Alan Modra <amodra@gmail.com>
17257 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17258 * doc/tm.texi: Regenerate.
17259 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17260 Use throughout in place of REG_PARM_STACK_SPACE.
17261 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17262 "incoming" param. Pass to rs6000_function_parms_need_stack.
17263 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17264 prototype_p when incoming. Use function decl when incoming
17265 to handle K&R style functions.
17266 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17267 (INCOMING_REG_PARM_STACK_SPACE): Define.
17269 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17272 * cfgexpand.c (expand_debug_expr): Use address space of nested
17273 TREE_TYPE for ADDR_EXPR and MEM_REF.
17275 2014-06-05 Jeff Law <law@redhat.com>
17277 PR tree-optimization/61289
17278 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17279 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17280 looking for those which match LHS. All callers changed.
17281 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17282 parameters and code which manipulated them. All callers changed.
17283 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17284 and DST_MAP parameters. Simplify invalidation code by just calling
17285 invalidate_equivalences. All callers changed.
17286 (thread_across_edge): Simplify now that we don't need to maintain
17287 the map of equivalences to invalidate.
17289 2014-06-05 Kai Tietz <ktietz@redhat.com>
17290 Richard Henderson <rth@redhat.com>
17293 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17294 checking for !TARGET_X32.
17295 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17296 (sibcall_intern): New define_insn, plus required peepholes.
17297 (sibcall_pop_intern): Likewise.
17298 (sibcall_value_intern): Likewise.
17299 (sibcall_value_pop_intern): Likewise.
17301 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17303 * tree-inline.c (tree_function_versioning): Check DF info existence
17304 before accessing it.
17306 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17308 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17310 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17311 aarch64_frame hard_fp_offset and frame_size.
17312 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17313 frame_size; remove original_frame_size.
17314 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17315 (aarch64_initial_elimination_offset): Remove frame_size and
17316 offset. Use aarch64_frame frame_size.
17318 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17319 Jiong Wang <jiong.wang@arm.com>
17320 Renlin <renlin.li@arm.com>
17322 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17323 initialization of R30 offset. Update offset. Iterate core
17324 regisers upto X30. Remove X29, X30 specific code.
17326 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17327 Jiong Wang <jiong.wang@arm.com>
17329 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17330 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17331 (aarch64_register_saved_on_entry): Adjust test.
17333 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17335 * config/aarch64/aarch64.h (machine_function): Move
17336 saved_varargs_size from here...
17337 (aarch64_frame): ... to here.
17339 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17340 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17341 (aarch64_initial_elimination_offset)
17342 (aarch64_setup_incoming_varargs): Adjust location of
17343 saved_varargs_size.
17345 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17347 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17350 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17351 Prachi Godbole <Prachi.Godbole@imgtec.com>
17353 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17354 mips32r5 entry to use PROCESSOR_P5600.
17355 * config/mips/mips-tables.opt: Regenerate.
17356 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17357 * config/mips/mips.c (mips_fmadd_bypass): New function.
17358 (mips_rtx_cost_data): Add costs for p5600.
17359 (mips_issue_rate): Add support for p5600.
17360 (mips_multipass_dfa_lookahead): Likewise.
17361 * config/mips/mips.h (TUNE_P5600): New define.
17362 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17363 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17364 * config/mips/mips.md: Include p5600.md.
17365 (processor): Add p5600.
17366 * config/mips/p5600.md: New file.
17368 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17370 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17371 * config/i386/predicates.md (palignr_operand): New.
17372 Indicates if permutation is suitable for palignr instruction.
17374 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17376 PR tree-optimization/61319
17377 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17378 stmt belongs to loop.
17380 2014-06-05 Richard Biener <rguenther@suse.de>
17382 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17383 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17384 (lookup_tmp_var): Adjust.
17385 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17387 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17389 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17391 2014-06-05 Marek Polacek <polacek@redhat.com>
17394 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17396 2014-06-04 Tom de Vries <tom@codesourcery.com>
17398 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17401 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17403 PR tree-optimization/61385
17404 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17406 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17408 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17409 changed to use fatal_error.
17410 (main): Ensure lto_wrapper_cleanup is run atexit.
17412 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17414 * lra-constraints.c (valid_address_p): Move earlier in file.
17415 (address_eliminator): New structure.
17416 (satisfies_memory_constraint_p): New function.
17417 (satisfies_address_constraint_p): Likewise.
17418 (process_alt_operands, process_address, curr_insn_transform): Use them.
17420 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17422 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17424 (target_lra_int, default_target_lra_int, this_target_lra_int)
17425 (op_alt_data): Delete.
17426 * lra.h (lra_init): Delete.
17427 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17428 (init_insn_code_data_once): Remove op_alt_data handling.
17429 (finish_insn_code_data_once): Likewise.
17430 (init_op_alt_data): Delete.
17431 (get_static_insn_data): Initialize operand_alternative to null.
17432 (free_insn_recog_data): Cast operand_alternative before freeing it.
17433 (setup_operand_alternative): Take the operand_alternative as
17434 parameter and assume it isn't already cached in the static
17436 (lra_set_insn_recog_data): Update accordingly.
17437 (lra_init): Delete.
17438 * ira.c (ira_init): Don't call lra_init.
17439 * target-globals.h (this_target_lra_int): Declare.
17440 (target_globals): Remove lra_int.
17441 (restore_target_globals): Update accordingly.
17442 * target-globals.c: Don't include lra-int.h.
17443 (default_target_globals, save_target_globals): Remove lra_int.
17445 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17447 * recog.h (operand_alternative): Convert reg_class, reject,
17448 matched and matches into bitfields.
17449 (preprocess_constraints): New overload.
17450 (preprocess_insn_constraints): New function.
17451 (preprocess_constraints): Take the insn as parameter.
17452 (recog_op_alt): Change into a pointer.
17453 (target_recog): Add x_op_alt.
17454 * recog.c (asm_op_alt): New variable.
17455 (recog_op_alt): Change into a pointer.
17456 (preprocess_constraints): New overload, replacing the old function
17457 definition with one that doesn't use global state.
17458 (preprocess_insn_constraints): New function.
17459 (preprocess_constraints): Use them. Take the insn as parameter.
17460 Use asm_op_alt for asms.
17461 (recog_init): Free existing x_op_alt entries.
17462 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17464 (make_early_clobber_and_input_conflicts): Likewise.
17465 (process_bb_node_lives): Pass the insn to process_constraints.
17466 * reg-stack.c (check_asm_stack_operands): Likewise.
17467 (subst_asm_stack_regs): Likewise.
17468 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17469 * regrename.c (build_def_use): Likewise.
17470 * sched-deps.c (sched_analyze_insn): Likewise.
17471 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17472 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17473 (note_invalid_constants): Likewise.
17474 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17475 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17478 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17480 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17481 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17483 (make_early_clobber_and_input_conflicts): Likewise.
17484 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17486 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17488 * recog.h (alternative_class): New function.
17489 (which_op_alt): Return a const recog_op_alt.
17490 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17491 (subst_asm_stack_regs): Likewise.
17492 * config/arm/arm.c (note_invalid_constants): Likewise.
17493 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17494 the operand_alternative; use alternative class instead.
17495 * sel-sched.c (get_reg_class): Likewise.
17496 * regrename.c (build_def_use): Likewise.
17497 (hide_operands, restore_operands, record_out_operands): Update type
17500 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17502 * recog.h (recog_op_alt): Convert to a flat array.
17503 (which_op_alt): New function.
17504 * recog.c (recog_op_alt): Convert to a flat array.
17505 (preprocess_constraints): Update accordingly, grouping all
17506 operands of the same alternative together, rather than the
17508 * ira-lives.c (check_and_make_def_conflict): Likewise.
17509 (make_early_clobber_and_input_conflicts): Likewise.
17510 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17511 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17512 (subst_asm_stack_regs): Likewise.
17513 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17514 * regrename.c (hide_operands, record_out_operands): Likewise.
17515 (build_def_use): Likewise.
17516 * sel-sched.c (get_reg_class): Likewise.
17517 * config/arm/arm.c (note_invalid_constants): Likewise.
17519 2014-06-04 Jason Merrill <jason@redhat.com>
17523 * gimplify.c (gimplify_arg): Non-static.
17524 * gimplify.h: Declare it.
17526 2014-06-04 Richard Biener <rguenther@suse.de>
17528 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17529 TREE_PUBLIC and DECL_EXTERNAL decls.
17531 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17533 * regcprop.c (copyprop_hardreg_forward_1): Account for
17534 HARD_REGNO_CALL_PART_CLOBBERED.
17536 2014-06-04 Richard Biener <rguenther@suse.de>
17538 * configure.ac: Check whether the underlying type of int64_t
17539 is long or long long.
17540 * configure: Regenerate.
17541 * config.in: Likewise.
17542 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17543 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17545 2014-06-04 Richard Biener <rguenther@suse.de>
17547 PR tree-optimization/60098
17548 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17550 (dse_optimize_stmt): Simplify, now that we found a kill
17553 2014-06-04 Richard Biener <rguenther@suse.de>
17555 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17556 of accesses with non-invariant address.
17558 2014-06-04 Martin Liska <mliska@suse.cz>
17560 * cgraph.h (cgraph_make_wrapper): New function introduced.
17561 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17562 * ipa-inline.h (inline_analyze_function): The function is global.
17563 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17565 2014-06-04 Martin Liska <mliska@suse.cz>
17567 * tree.h (private_lookup_attribute_starting): New function.
17568 (lookup_attribute_starting): Likewise.
17569 * tree.c (private_lookup_attribute_starting): Likewise.
17571 2014-06-04 Martin Liska <mliska@suse.cz>
17573 * cgraph.h (expand_thunk): New argument added.
17574 (address_taken_from_non_vtable_p): New global function.
17575 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17576 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17577 * cgraphunit.c (analyze_function): Likewise.
17578 (assemble_thunks_and_aliases): Argument added to call.
17579 (expand_thunk): New argument forces to produce GIMPLE thunk.
17581 2014-06-04 Martin Liska <mliska@suse.cz>
17583 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17584 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17585 * profile.c (branch_prob): Likewise.
17587 2014-06-04 Martin Jambor <mjambor@suse.cz>
17590 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17591 handler for switch on an ipa_ref_use enum.
17592 * ipa-reference.c (analyze_function): Likewise.
17594 2014-06-04 Kai Tietz <ktietz@redhat.com>
17596 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17597 from old call-instruction.
17599 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17601 * config/aarch64/aarch64.c (aarch64_classify_address)
17602 (aarch64_legitimize_reload_address): Support full addressing modes
17604 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17605 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17607 2014-06-03 Andrew Pinski <apinski@cavium.com>
17609 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17612 2014-06-03 Andrew Pinski <apinski@cavium.com>
17614 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17615 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17617 2014-06-03 Kai Tietz <ktietz@redhat.com>
17619 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17622 2014-06-03 Dehao Chen <dehao@google.com>
17624 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17627 2014-06-03 Marek Polacek <polacek@redhat.com>
17630 * doc/invoke.texi: Document -Wswitch-bool.
17631 * function.c (stack_protect_epilogue): Cast controlling expression of
17633 * gengtype.c (walk_type): Generate switch expression with its
17634 controlling expression cast to int.
17636 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17638 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17640 * config/avr/avr-tables.opt: Regenerate.
17641 * config/avr/t-multilib: Regenerate.
17642 * doc/avr-mmcu.texi: Regenerate.
17644 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17645 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17647 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17648 (ata6617c, ata664251): Add new avr35 devices.
17649 (ata6612c): Add new avr4 device.
17650 (ata6613c, ata6614q): Add new avr5 devices.
17651 * config/avr/avr-tables.opt: Regenerate.
17652 * config/avr/t-multilib: Regenerate.
17653 * doc/avr-mmcu.texi: Regenerate.
17655 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17657 * gcc/config/aarch64/aarch64-builtins.c
17658 (aarch64_types_binop_ssu_qualifiers): New static data.
17659 (TYPES_BINOP_SSU): Define.
17660 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17661 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17662 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17663 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17664 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17665 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17666 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17667 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17668 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17669 suffix to builtin function name, remove cast.
17670 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17671 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17672 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17674 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17676 * gcc/config/aarch64/aarch64-builtins.c
17677 (aarch64_types_binop_uus_qualifiers,
17678 aarch64_types_shift_to_unsigned_qualifiers,
17679 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17680 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17681 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17682 sqshlu_n, uqshl_n): Update qualifiers.
17683 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17684 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17685 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17686 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17687 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17688 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17689 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17690 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17691 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17692 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17693 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17694 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17695 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17696 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17697 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17698 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17699 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17700 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17701 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17702 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17703 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17704 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17705 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17706 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17707 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17708 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17709 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17711 2014-06-03 Teresa Johnson <tejohnson@google.com>
17713 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17715 2014-06-02 Jason Merrill <jason@redhat.com>
17718 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17720 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17722 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17725 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17727 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17729 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17730 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17731 * config/aarch64/iterators.md (REVERSE): New iterator.
17732 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17733 (rev_op): New int_attribute.
17734 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17735 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17736 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17737 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17738 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17739 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17740 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17741 Replace temporary __asm__ with __builtin_shuffle.
17743 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17745 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17747 * config/mips/mips-tables.opt: Regenerate.
17748 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17749 to use mips_isa_rev rather than ISA_MIPS32R2.
17750 * config/mips/mips.h (ISA_MIPS32R3): New define.
17751 (ISA_MIPS32R5): New define.
17752 (ISA_MIPS64R3): New define.
17753 (ISA_MIPS64R5): New define.
17754 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17755 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17756 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17758 (MIPS_ISA_SYNCI_SPEC): Likewise.
17759 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17760 (LINK_SPEC): Added mips32r3 and mips32r5.
17761 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17762 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17763 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17764 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17765 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17766 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17767 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17769 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17771 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17773 * config/mips/mips.opt (mxpa): New option.
17774 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17777 2014-06-03 Martin Jambor <mjambor@suse.cz>
17780 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
17783 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
17785 PR tree-optimization/61328
17786 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
17787 initialization from find_bswap_or_nop_1.
17788 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
17789 in source_expr2 before using the size value the function sets. Also
17790 make use of init_symbolic_number () in both the old place and
17791 find_bswap_or_nop_load () to avoid reading uninitialized memory when
17792 doing recursion in the GIMPLE_BINARY_RHS case.
17794 2014-06-03 Richard Biener <rguenther@suse.de>
17796 PR tree-optimization/61383
17797 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
17800 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
17802 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
17803 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
17804 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
17805 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
17807 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
17808 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
17809 * system.h: ...here and make it unconditional.
17810 * target.def (conditional_register_usage): Mention
17811 define_register_constraint instead of old-style constraint macros.
17812 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
17813 * doc/tm.texi: Regenerate.
17814 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
17815 protected by !USE_MD_CONSTRAINTS.
17816 * config/frv/frv.md: Remove quote from old version of documentation.
17817 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
17818 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
17819 CONST_DOUBLE_OK_FOR_LETTER.
17820 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
17822 2014-06-02 Andrew Pinski <apinski@cavium.com>
17824 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
17825 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
17826 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
17827 file whose name depends on -mabi= and -mbig-endian.
17828 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
17829 Handle LP64 better and handle ilp32 too.
17830 (MULTILIB_OPTIONS): Delete.
17831 (MULTILIB_DIRNAMES): Delete.
17833 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
17835 * expr.h: Remove prototypes of functions defined in builtins.c.
17836 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
17837 Remove prototypes of functions defined in builtins.c.
17838 * builtins.h: Update prototype list to include all exported functions.
17839 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
17840 no_c99_libc_has_function): Move to targhooks.c
17841 (build_string_literal, build_call_expr_loc_array,
17842 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
17844 (expand_builtin_object_size, fold_builtin_object_size): Make static.
17845 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
17846 no_c99_libc_has_function): Relocate from builtins.c.
17847 * tree.c: Include builtins.h.
17848 (build_call_expr_loc_array, build_call_expr_loc_vec,
17849 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
17851 * fold-const.h (fold_fma): Move prototype to builtins.h.
17852 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
17853 * asan.c: Include builtins.h.
17854 * cfgexpand.c: Likewise.
17855 * convert.c: Likewise.
17856 * emit-rtl.c: Likewise.
17857 * except.c: Likewise.
17858 * expr.c: Likewise.
17859 * fold-const.c: Likewise.
17860 * gimple-fold.c: Likewise.
17861 * gimple-ssa-strength-reduction.c: Likewise.
17862 * gimplify.c: Likewise.
17863 * ipa-inline.c: Likewise.
17864 * ipa-prop.c: Likewise.
17865 * lto-streamer-out.c: Likewise.
17866 * stmt.c: Likewise.
17867 * tree-inline.c: Likewise.
17868 * tree-object-size.c: Likewise.
17869 * tree-sra.c: Likewise.
17870 * tree-ssa-ccp.c: Likewise.
17871 * tree-ssa-forwprop.c: Likewise.
17872 * tree-ssa-loop-ivcanon.c: Likewise.
17873 * tree-ssa-loop-ivopts.c: Likewise.
17874 * tree-ssa-math-opts.c: Likewise.
17875 * tree-ssa-reassoc.c: Likewise.
17876 * tree-ssa-threadedge.c: Likewise.
17877 * tree-streamer-in.c: Likewise.
17878 * tree-vect-data-refs.c: Likewise.
17879 * tree-vect-patterns.c: Likewise.
17880 * tree-vect-stmts.c: Likewise.
17881 * config/aarch64/aarch64.c: Likewise.
17882 * config/alpha/alpha.c: Likewise.
17883 * config/arc/arc.c: Likewise.
17884 * config/arm/arm.c: Likewise.
17885 * config/avr/avr.c: Likewise.
17886 * config/bfin/bfin.c: Likewise.
17887 * config/c6x/c6x.c: Likewise.
17888 * config/cr16/cr16.c: Likewise.
17889 * config/cris/cris.c: Likewise.
17890 * config/epiphany/epiphany.c: Likewise.
17891 * config/fr30/fr30.c: Likewise.
17892 * config/frv/frv.c: Likewise.
17893 * config/h8300/h8300.c: Likewise.
17894 * config/i386/i386.c: Likewise.
17895 * config/i386/winnt.c: Likewise.
17896 * config/ia64/ia64.c: Likewise.
17897 * config/iq2000/iq2000.c: Likewise.
17898 * config/lm32/lm32.c: Likewise.
17899 * config/m32c/m32c.c: Likewise.
17900 * config/m32r/m32r.c: Likewise.
17901 * config/m68k/m68k.c: Likewise.
17902 * config/mcore/mcore.c: Likewise.
17903 * config/mep/mep.c: Likewise.
17904 * config/microblaze/microblaze.c: Likewise.
17905 * config/mips/mips.c: Likewise.
17906 * config/mmix/mmix.c: Likewise.
17907 * config/mn10300/mn10300.c: Likewise.
17908 * config/moxie/moxie.c: Likewise.
17909 * config/msp430/msp430.c: Likewise.
17910 * config/nds32/nds32.c: Likewise.
17911 * config/pa/pa.c: Likewise.
17912 * config/pdp11/pdp11.c: Likewise.
17913 * config/picochip/picochip.c: Likewise.
17914 * config/rl78/rl78.c: Likewise.
17915 * config/rs6000/rs6000.c: Likewise.
17916 * config/rx/rx.c: Likewise.
17917 * config/s390/s390.c: Likewise.
17918 * config/score/score.c: Likewise.
17919 * config/sh/sh.c: Likewise.
17920 * config/sparc/sparc.c: Likewise.
17921 * config/spu/spu.c: Likewise.
17922 * config/stormy16/stormy16.c: Likewise.
17923 * config/tilegx/tilegx.c: Likewise.
17924 * config/tilepro/tilepro.c: Likewise.
17925 * config/v850/v850.c: Likewise.
17926 * config/vax/vax.c: Likewise.
17927 * config/xtensa/xtensa.c: Likewise.
17929 2014-06-02 Jeff Law <law@redhat.com>
17931 PR rtl-optimization/61094
17932 * ree.c (combine_reaching_defs): Do not reextend an insn if it
17933 was marked as do_no_reextend. If a copy is needed to eliminate
17934 an extension, then mark it as do_not_reextend.
17936 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
17938 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
17940 2014-06-02 Richard Henderson <rth@redhat.com>
17943 * config/alpha/alpha.c (print_operand_address): Allow symbolic
17944 addresses inside asms. Use output_operand_lossage instead of
17947 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
17950 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
17951 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
17953 2014-06-02 Tom de Vries <tom@codesourcery.com>
17955 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
17956 case that x has VOIDmode.
17958 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
17960 * varasm.c (copy_constant): Delete function.
17961 (build_constant_desc): Don't call it.
17963 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17966 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
17967 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
17968 with immediate_operand.
17970 2014-06-02 Andreas Schwab <schwab@suse.de>
17972 * config/ia64/ia64.c
17973 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
17974 pending_data_specs first.
17976 2014-06-02 Richard Biener <rguenther@suse.de>
17978 PR tree-optimization/61378
17979 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
17980 valueized_anything.
17982 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
17984 * config/i386/constraints.md (Bw): Rename from 'w'.
17985 (Bz): Rename from 'z'.
17986 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
17988 2014-06-01 Kai Tietz <ktietz@redhat.com>
17991 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
17992 * config/i386/i386.md (sibcall_insn_operand): Use Bs
17993 instead of m constraint.
17995 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
17997 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
17998 a separate alternative where the scratch operand 2 is marked as
18001 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18003 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18004 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18005 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18006 and __builtins_arm_get_fpscr.
18007 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18008 __builtins_arm_get_fpscr.
18009 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18010 __builtins_arm_ldfpscr.
18011 (arm_atomic_assign_expand_fenv): New function.
18012 * config/arm/vfp.md (set_fpscr): New pattern.
18013 (get_fpscr) : Likewise.
18014 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18016 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18017 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18019 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18021 * asan.c (report_error_func): Add SLOW_P argument, use
18022 BUILT_IN_ASAN_*_N if set.
18023 (build_check_stmt): Likewise.
18024 (instrument_derefs): If T has insufficient alignment,
18025 force same handling as for odd sizes.
18027 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18028 BUILT_IN_ASAN_REPORT_STORE_N): New.
18029 * asan.c (struct asan_mem_ref): Change access_size type to
18031 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18032 update_mem_ref_hash_table): Likewise.
18033 (asan_mem_ref_hasher::hash): Hash in a HWI.
18034 (report_error_func): Change size_in_bytes argument to HWI.
18035 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18037 (build_shadow_mem_access): New function.
18038 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18039 Handle size_in_bytes not power of two or larger than 16.
18040 (instrument_derefs): Don't give up if size_in_bytes is not
18041 power of two or is larger than 16.
18043 2014-05-30 Kai Tietz <ktietz@redhat.com>
18046 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18047 for sibling-tail-calls.
18048 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18050 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18051 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18053 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18055 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18056 * config/avr/avr-tables.opt: Regenerate.
18057 * config/avr/t-multilib: Regenerate.
18058 * doc/avr-mmcu.texi: Regenerate.
18060 2014-05-30 Ian Lance Taylor <iant@google.com>
18062 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18065 2014-05-30 Tom de Vries <tom@codesourcery.com>
18067 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18070 2014-05-30 Tom de Vries <tom@codesourcery.com>
18072 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18073 * lra.c (initialize_lra_reg_info_element): Add init of
18074 actual_call_used_reg_set field.
18075 (lra): Call lra_create_live_ranges before lra_inheritance for
18077 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18079 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18080 instead of call_used_reg_set for -fuse-caller-save.
18081 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18083 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18085 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18087 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18089 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18091 * ira.c (ira_get_dup_out_num): Check for output operands at
18092 the start of the loop. Handle cases where an included alternative
18093 follows an excluded one.
18095 2014-05-29 Mike Stump <mikestump@comcast.net>
18098 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18099 post ld passes when lto is used.
18101 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18103 PR rtl-optimization/61325
18104 * lra-constraints.c (process_address): Rename to process_address_1.
18105 (process_address): New function.
18107 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18109 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18110 TYPES_BINOPV): New static data.
18111 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18113 * config/aarch64/aarch64-simd.md (aarch64_ext,
18114 aarch64_im_lane_boundsi): New patterns.
18115 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18117 (aarch64_evpc_ext): New function.
18119 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18121 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18122 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18123 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18124 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18125 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18127 2014-05-29 Tom de Vries <tom@codesourcery.com>
18129 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18131 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18132 Richard Sandiford <rdsandiford@googlemail.com>
18134 * arm/iterators.md (shiftable_ops): New code iterator.
18135 (t2_binop0, arith_shift_insn): New code attributes.
18136 * arm/predicates.md (shift_nomul_operator): New predicate.
18137 * arm/arm.md (insn_enabled): Delete.
18138 (enabled): Remove insn_enabled test.
18139 (*arith_shiftsi): Delete. Replace with ...
18140 (*<arith_shift_insn>_multsi): ... new pattern.
18141 (*<arith_shift_insn>_shiftsi): ... new pattern.
18142 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18144 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18145 Tom de Vries <tom@codesourcery.com>
18147 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18148 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18150 (mips_split_call): Use POST_CALL_TMP_REG.
18151 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18153 2014-05-29 Tom de Vries <tom@codesourcery.com>
18155 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18156 with #ifdef STACK_REGS.
18158 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18160 * varasm.c (get_variable_section): Walk aliases.
18161 (place_block_symbol): Walk aliases.
18163 2014-05-28 Tom de Vries <tom@codesourcery.com>
18166 2014-05-28 Tom de Vries <tom@codesourcery.com>
18168 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18169 * lra.c (initialize_lra_reg_info_element): Add init of
18170 actual_call_used_reg_set field.
18171 (lra): Call lra_create_live_ranges before lra_inheritance for
18173 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18175 * lra-constraints.c (need_for_call_save_p): Use
18176 actual_call_used_reg_set instead of call_used_reg_set for
18178 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18180 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18182 * doc/md.texi: Document that the % constraint character must
18183 be at the beginning of the string.
18184 * genoutput.c (validate_insn_alternatives): Check that '=',
18185 '+' and '%' only appear at the beginning of a constraint.
18186 * ira.c (commutative_constraint_p): Delete.
18187 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18188 at the start of the string.
18189 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18191 * config/arm/neon.md (bicdi3_neon): Likewise.
18192 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18193 (slt_si, sltu_si): Likewise.
18194 * config/vax/vax.md (sbcdi3): Likewise.
18195 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18196 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18197 (mul64): Move '%' to beginning of constraint.
18198 * config/arm/arm.md (*xordi3_insn): Likewise.
18199 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18200 (xorsi3): Likewise.
18202 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18204 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18206 2014-05-28 Jason Merrill <jason@redhat.com>
18209 * cgraph.h (symtab_node::get_comdat_group_id): New.
18210 * cgraphunit.c (analyze_functions): Call it.
18211 * symtab.c (dump_symtab_node): Likewise.
18212 * tree.c (decl_comdat_group_id): New.
18213 * tree.h: Declare it.
18214 * lto-streamer-out.c (write_symbol): Use it.
18215 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18217 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18219 PR bootstrap/PR61146
18220 * wide-int.cc: Do not include longlong.h when compiling with clang.
18222 2014-05-28 Richard Biener <rguenther@suse.de>
18224 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18225 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18226 (vrp_visit_assignment_or_call): Print less vertical space.
18227 (vrp_visit_stmt): Likewise.
18228 (vrp_visit_phi_node): Likewise. For a PHI argument with
18229 VR_VARYING range consider recording it as copy.
18231 2014-05-28 Richard Biener <rguenther@suse.de>
18234 2014-05-28 Richard Biener <rguenther@suse.de>
18236 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18238 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18240 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18241 sufficiently aligned and an offset is used at the same time.
18242 (expand_expr_real_1): Likewise.
18244 2014-05-28 Richard Biener <rguenther@suse.de>
18246 PR middle-end/61045
18247 * fold-const.c (fold_comparison): When folding
18248 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18249 the sign of the remaining constant operand stays the same.
18251 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18253 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18254 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18255 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18257 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18258 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18259 (m32bit-doubles) Likewise.
18260 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18261 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18264 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18266 * configure.ac ($gcc_cv_ld_clearcap): New test.
18267 * configure: Regenerate.
18268 * config.in: Regenerate.
18269 * config/sol2.opt (mclear-hwcap): New option.
18270 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18271 * config/sol2-clearcap.map: Moved here from
18272 testsuite/gcc.target/i386/clearcap.map.
18273 * config/sol2-clearcapv2.map: Move here from
18274 gcc.target/i386/clearcapv2.map.
18275 * config/t-sol2 (install): Depend on install-clearcap-map.
18276 (install-clearcap-map): New target.
18277 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18280 2014-05-28 Richard Biener <rguenther@suse.de>
18282 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18283 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18284 ... here and remove the rest.
18285 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18287 2014-05-28 Richard Biener <rguenther@suse.de>
18289 PR tree-optimization/61335
18290 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18291 new range fails, drop to varying.
18293 2014-05-28 Olivier Hainque <hainque@adacore.com>
18295 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18296 (CPP_SPEC): Add entry for -mcpu=8548.
18297 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18298 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18300 2014-05-28 Tom de Vries <tom@codesourcery.com>
18302 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18303 * lra.c (initialize_lra_reg_info_element): Add init of
18304 actual_call_used_reg_set field.
18305 (lra): Call lra_create_live_ranges before lra_inheritance for
18307 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18309 * lra-constraints.c (need_for_call_save_p): Use
18310 actual_call_used_reg_set instead of call_used_reg_set for
18312 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18314 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18315 Tom de Vries <tom@codesourcery.com>
18317 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18319 (@item -fuse-caller-save): New item.
18321 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18322 Tom de Vries <tom@codesourcery.com>
18324 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18325 OPT_fuse_caller_save.
18327 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18328 Tom de Vries <tom@codesourcery.com>
18330 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18331 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18332 get_call_reg_set_usage.
18333 * resource.c (mark_set_resources, mark_target_live_regs): Use
18334 get_call_reg_set_usage.
18335 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18337 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18338 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18339 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18340 * ira-build.c (ira_create_allocno): Init
18341 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18342 (create_cap_allocno, propagate_allocno_info)
18343 (propagate_some_info_from_allocno)
18344 (copy_info_to_removed_store_destinations): Handle
18345 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18346 * ira-costs.c (ira_tune_allocno_costs): Use
18347 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18349 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18350 Tom de Vries <tom@codesourcery.com>
18352 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18353 and function_used_regs_valid fields.
18354 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18355 find_all_hard_reg_sets.
18356 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18357 (get_call_reg_set_usage): New function.
18358 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18359 * regs.h (get_call_reg_set_usage): Declare.
18361 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18364 * config/dbx.h (License): Add Runtime Library Exception.
18365 * config/newlib-stdint.h (License): Same.
18366 * config/rtems.h (License): Same
18367 * config/initfini-array.h (License): Same
18368 * config/v850/v850.h (License): Same.
18369 * config/v850/v850-opts.h (License): Same
18370 * config/v850/rtems.h (License): Same.
18372 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18375 * doc/extend.texi (Local Labels): Note that label differences are
18376 not supported for AVR.
18378 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18379 Olivier Hainque <hainque@adacore.com>
18381 * rtl.h (set_for_reg_notes): Declare.
18382 * emit-rtl.c (set_for_reg_notes): New function.
18383 (set_unique_reg_note): Use it.
18384 * optabs.c (add_equal_note): Likewise
18386 2014-05-27 Andrew Pinski <apinski@cavium.com>
18388 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18389 Use <w> for the register in assembly template.
18390 (stack_protect_test): Use the mode of operands[0] for the result.
18391 (stack_protect_test_<mode>): Use <w> for the register
18392 in assembly template.
18394 2014-05-27 DJ Delorie <dj@redhat.com>
18396 * config/rx/rx.c (add_vector_labels): New.
18397 (rx_output_function_prologue): Call it.
18398 (rx_handle_func_attribute): Don't require empty arguments.
18399 (rx_handle_vector_attribute): New.
18400 (rx_attribute_table): Add "vector" attribute.
18401 * doc/extend.texi (interrupt, vector): Document new/changed
18402 RX-specific attributes.
18404 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18406 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18408 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18409 predicate to detect a negative quotient.
18411 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18413 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18414 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18415 Add X - Y CMP 0 to X CMP Y transformation.
18416 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18418 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18420 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18423 2014-05-27 Steve Ellcey <sellcey@mips.com>
18425 * config/mips/mips.c: Add include of cgraph.h.
18427 2014-05-27 Richard Biener <rguenther@suse.de>
18429 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18431 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18434 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18435 * config/arm/arm-cores.def (License): Same.
18436 * config/arm/arm-opts.h (License): Same.
18437 * config/arm/aout.h (License): Same.
18438 * config/arm/bpabi.h (License): Same.
18439 * config/arm/elf.h (License): Same.
18440 * config/arm/linux-elf.h (License): Same.
18441 * config/arm/linux-gas.h (License): Same.
18442 * config/arm/netbsd-elf.h (License): Same.
18443 * config/arm/uclinux-eabi.h (License): Same.
18444 * config/arm/uclinux-elf.h (License): Same.
18445 * config/arm/vxworks.h (License): Same.
18447 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18449 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18450 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18451 (arm_init_neon_builtins): Handle NEON_BSWAP.
18452 Define required type nodes.
18453 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18454 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18455 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18456 * config/arm/iterators.md (VDQHSD): New mode iterator.
18458 2014-05-27 Richard Biener <rguenther@suse.de>
18460 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18461 Try using literal operands when comparing value-ranges failed.
18463 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18465 * ira.c (commutative_operand): Adjust for change to recog_data.
18466 [Missing from previous commit.]
18468 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18470 * system.h (TEST_BIT): New macro.
18471 * recog.h (alternative_mask): New type.
18472 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18473 (recog_data_d): Replace alternative_enabled_p array with
18474 enabled_alternatives.
18475 (target_recog): New structure.
18476 (default_target_recog, this_target_recog): Declare.
18477 (get_enabled_alternatives, recog_init): Likewise.
18478 * recog.c (default_target_recog, this_target_recog): New variables.
18479 (get_enabled_alternatives): New function.
18480 (extract_insn): Use it.
18481 (recog_init): New function.
18482 (preprocess_constraints, constrain_operands): Adjust for change to
18484 * postreload.c (reload_cse_simplify_operands): Likewise.
18485 * reload.c (find_reloads): Likewise.
18486 * ira-costs.c (record_reg_classes): Likewise.
18487 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18488 all alternatives after a disabled one would be skipped.
18489 (ira_implicitly_set_insn_hard_regs): Likewise.
18490 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18491 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18492 with enabled_alternatives.
18493 * lra.c (free_insn_recog_data): Update accordingly.
18494 (lra_update_insn_recog_data): Likewise.
18495 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18496 * lra-constraints.c (process_alt_operands): Likewise. Handle
18497 only_alternative as part of the enabled mask.
18498 * target-globals.h (this_target_recog): Declare.
18499 (target_globals): Add a recog field.
18500 (restore_target_globals): Restore this_target_recog.
18501 * target-globals.c: Include recog.h.
18502 (default_target_globals): Initialize recog field.
18503 (save_target_globals): Likewise.
18504 * reginfo.c (reinit_regs): Call recog_init.
18505 * toplev.c (backend_init_target): Likewise.
18507 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18509 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18510 rather than any named insn's code.
18512 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18515 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18516 * config/arm/arm-cores.def (License): Same.
18518 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18520 * tree.h (decl_comdat_group): Declare.
18521 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18522 * tree.c (decl_comdat_group): Here.
18524 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18526 PR rtl-optimization/61222
18527 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18528 the shift, truncate the PLUS operand to the result mode.
18530 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18533 * config/i386/i386.c (ix86_rtx_costs)
18534 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18537 2014-05-26 Martin Jambor <mjambor@suse.cz>
18539 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18542 2014-05-26 Richard Biener <rguenther@suse.de>
18544 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18545 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18546 Provide specializations.
18547 (wi::int_traits <HOST_WIDE_INT>,
18548 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18550 2014-05-26 Alan Modra <amodra@gmail.com>
18553 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18554 params and return a bool. Remove dead code. Update comment.
18555 Assert we have a const_int source. Remove bogus code from
18556 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18557 handling of constants > 2G and reg_equal note, from..
18558 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18559 return value. Update comment. If we can, use a new pseudo
18560 for intermediate calculations.
18561 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18563 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18564 call to rs6000_emit_set_const in splitter.
18565 (movdi_internal64+2, +3): Likewise.
18567 2014-05-26 Richard Biener <rguenther@suse.de>
18569 * system.h: Define __STDC_FORMAT_MACROS before
18570 including inttypes.h.
18571 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18572 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18573 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18574 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18575 HOST_WIDEST_INT_C): Remove.
18576 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18577 if C99 inttypes.h is not available.
18578 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18579 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18580 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18581 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18582 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18583 (struct output_info): Likewise.
18584 (print_statistics): Adjust.
18585 (dump_bitmap_statistics): Likewise.
18586 * bt-load.c (migrate_btr_defs): Print with PRId64.
18587 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18588 (MAX_SAFE_MULTIPLIER): Adjust.
18589 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18590 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18591 dump_cgraph_node): Likewise.
18592 * final.c (dump_basic_block_info): Likewise.
18593 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18594 * gcov.c (format_gcov): Likewise.
18595 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18597 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18598 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18599 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18600 Use PRId64 for dumping.
18601 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18602 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18603 (add_allocno_hard_regs): Adjust.
18604 * loop-doloop.c (doloop_modify): Print using PRId64.
18605 * loop-iv.c (inverse): Compute in uint64_t.
18606 (determine_max_iter, iv_number_of_iterations): Likewise.
18607 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18608 Print using PRId64.
18609 * lto-streamer-out.c (write_symbol): Use uint64_t.
18610 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18611 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18612 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18613 * modulo-sched.c (const_iteration_count): Use int64_t.
18614 (sms_schedule): Dump using PRId64.
18615 * predict.c (dump_prediction): Likewise.
18616 * pretty-print.h (pp_widest_integer): Remove.
18617 * profile.c (get_working_sets, is_edge_inconsistent,
18618 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18619 * tree-pretty-print.c (pp_double_int): Remove case handling
18620 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18621 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18623 (pass_optimize_bswap::execute): Remove restriction on hosts.
18624 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18625 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18626 * tree.c (widest_int_cst_value): Remove.
18627 * tree.h (widest_int_cst_value): Likewise.
18628 * value-prof.c (dump_histogram_value): Print using PRId64.
18629 * gengtype.c (main): Also inject int64_t.
18630 * ggc-page.c (struct max_alignment): Use int64_t.
18631 * alloc-pool.c (struct allocation_object_def): Likewise.
18632 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18634 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18635 * doc/tm.texi: Regenerated.
18636 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18637 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18638 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18639 mmix_output_register_setting): Use [u]int64_t in prototypes.
18640 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18641 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18642 mmix_output_octa, mmix_output_shifted_value): Adjust.
18643 (mmix_intval): Adjust. Remove unreachable case.
18644 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18646 2014-05-26 Richard Biener <rguenther@suse.de>
18648 * configure.ac: Drop __int64 type check. Insist that we
18649 found uint64_t and int64_t.
18650 * hwint.h (HOST_BITS_PER___INT64): Remove.
18651 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18652 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18653 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18654 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18655 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18656 for dst_q_src_df_rms_cdt.
18657 * configure: Regenerate.
18658 * config.in: Likewise.
18660 2014-05-26 Michael Tautschnig <mt@debian.org>
18663 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18664 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18666 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18668 PR rtl-optimization/61278
18669 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18671 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18673 PR rtl-optimization/61220
18674 Part of PR rtl-optimization/61225
18675 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18676 insn; skip split_edge for a block with only one successor.
18678 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18680 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18683 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18685 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18686 (update_vtable_references): New function.
18687 (function_and_variable_visibility): Rewrite also vtable initializers.
18688 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18690 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18692 * ggc.h (ggc_grow): New function.
18693 * ggc-none.c (ggc_grow): New function.
18694 * ggc-page.c (ggc_grow): Likewise.
18696 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18698 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18699 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18700 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18701 varpool_externally_visible_p, can_replace_by_local_alias,
18702 update_visibility_by_resolution_info, function_and_variable_visibility,
18703 pass_data_ipa_function_and_variable_visibility,
18704 make_pass_ipa_function_and_variable_visibility,
18705 whole_program_function_and_variable_visibility,
18706 pass_data_ipa_whole_program_visibility,
18707 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18708 * cgraph.h (cgraph_local_node_p): Declare.
18709 * ipa-visibility.c: New file.
18710 * Makefile.in (OBJS): Add ipa-visiblity.o
18712 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18714 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18715 that var decl is available.
18717 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18719 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18720 symtab_node pointer.
18721 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18722 (find_decls_types_r): Do not walk COMDAT_GROUP.
18723 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18724 * varasm.c (make_decl_one_only): Use set_comdat_group;
18725 create node if needed.
18726 * ipa-inline-transform.c (save_inline_function_body): Update
18727 way we decl->symtab mapping.
18728 * symtab.c (symtab_hash, hash_node, eq_node
18729 symtab_insert_node_to_hashtable): Remove.
18730 (symtab_register_node): Update.
18731 (symtab_unregister_node): Update.
18732 (symtab_get_node): Reimplement as inline function.
18733 (symtab_add_to_same_comdat_group): Update.
18734 (symtab_dissolve_same_comdat_group_list): Update.
18735 (dump_symtab_base): Update.
18736 (verify_symtab_base): Update.
18737 (symtab_make_decl_local): Update.
18738 (fixup_same_cpp_alias_visibility): Update.
18739 (symtab_nonoverwritable_alias): Update.
18740 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18741 * ipa.c (update_visibility_by_resolution_info): UPdate.
18742 * bb-reorder.c: Include cgraph.h
18743 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18744 with comdat groups.
18745 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18746 * cgraph.c (cgraph_get_create_node): Update.
18747 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18749 (symtab_get_node): Make inline.
18750 (symtab_insert_node_to_hashtable): Remove.
18751 (symtab_can_be_discarded): Update.
18752 (decl_comdat_group): New function.
18753 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18755 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18757 (read_comdat_group): New function.
18758 (input_node, input_varpool_node): Use it.
18759 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18761 * mips.c (mips_start_unique_function): Likewise.
18762 (ix86_code_end): Likewise.
18763 (rs6000_code_end): Likweise.
18764 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18766 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18768 * gengtype-state.c (fatal_reading_state): Bring offline.
18769 * optabs.c (widening_optab_handler): Bring offline.
18770 * optabs.h (widening_optab_handler): Likewise.
18771 * final.c (get_attr_length_1): Likewise.
18773 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18775 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18777 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18779 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18780 (ppc440-compare): Include shift with dot.
18781 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
18782 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
18784 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
18786 (e6500_sfx2): Include it.
18787 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
18788 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
18789 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
18790 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
18791 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
18792 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
18793 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
18794 *lshiftrt_internal1le, *lshiftrt_internal1be,
18795 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
18796 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
18797 *rotldi3_internal10le, *rotldi3_internal10be,
18798 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
18799 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
18800 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
18801 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
18802 define_insns): Use type "shift" in the appropriate alternatives.
18804 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18806 * config/rs6000/rs6000.md (type): Add "logical". Delete
18808 (dot): Adjust comment.
18809 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
18810 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
18811 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
18812 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
18813 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
18814 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
18815 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
18816 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18818 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18819 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18820 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18821 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18822 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18823 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18824 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18825 * config/rs6000/8540.md (ppc8540_su): Adjust.
18826 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18827 cell-cmp-microcoded): Adjust.
18828 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18829 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18830 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18831 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18832 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18833 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18834 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18835 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18836 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18838 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18839 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
18840 Adjust. Adjust comment.
18841 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18842 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18844 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18846 * config/rs6000/rs6000.md (type): Add "add".
18847 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
18848 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
18849 define_insns): Use it.
18850 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
18852 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18853 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
18854 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18855 * config/rs6000/601.md (ppc601-integer): Adjust.
18856 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18857 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18858 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18859 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18860 * config/rs6000/8540.md (ppc8540_su): Adjust.
18861 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18862 cell-cmp-microcoded): Adjust.
18863 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
18864 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18865 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
18866 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
18867 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
18868 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18869 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
18870 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
18871 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
18873 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
18874 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
18875 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18876 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
18878 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18880 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
18881 "delayed_compare", "var_delayed_compare".
18882 (var_shift): New attribute.
18883 (cell_micro): Adjust.
18884 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
18885 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
18886 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
18887 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
18888 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
18889 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
18890 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
18891 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
18892 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
18893 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
18894 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
18895 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
18896 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
18897 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
18898 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
18899 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
18900 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
18901 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
18902 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
18903 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
18904 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
18905 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
18906 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
18907 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18908 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18910 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
18911 * config/rs6000/440.md (ppc440-integer): Adjust.
18912 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
18913 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
18914 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
18915 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
18916 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
18917 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
18918 * config/rs6000/8540.md (ppc8540_su): Adjust.
18919 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
18920 cell-cmp-microcoded): Adjust.
18921 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
18922 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18923 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
18924 e500mc64_delayed): Adjust.
18925 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
18926 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
18927 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
18928 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
18929 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
18930 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
18931 power6-delayed-compare, power6-var-delayed-compare): Adjust.
18932 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
18933 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
18935 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
18936 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
18938 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18940 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
18941 (bits): New mode_attr.
18942 (idiv_ldiv): Delete mode_attr.
18943 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
18944 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18945 rs6000_adjust_priority, is_nonpipeline_insn,
18946 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
18948 * config/rs6000/40x.md (ppc403-idiv): Adjust.
18949 * config/rs6000/440.md (ppc440-idiv): Adjust.
18950 * config/rs6000/476.md (ppc476-idiv): Adjust.
18951 * config/rs6000/601.md (ppc601-idiv): Adjust.
18952 * config/rs6000/603.md (ppc603-idiv): Adjust.
18953 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
18954 ppc620-ldiv): Adjust.
18955 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
18956 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
18957 * config/rs6000/8540.md (ppc8540_divide): Adjust.
18958 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
18959 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
18960 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
18961 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
18962 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
18963 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
18964 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
18965 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
18966 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
18967 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
18968 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
18969 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
18970 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
18971 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
18972 * config/rs6000/titan.md (titan_fxu_div): Adjust.
18974 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18976 * config/rs6000/rs6000.md (type): Delete "insert_word",
18977 "insert_dword". Add "insert".
18978 (size): Update comment.
18979 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
18980 insn_must_be_first_in_group): Adjust.
18981 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
18982 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
18983 *insvsi_internal6, insvdi_internal): Adjust.
18985 * config/rs6000/40x.md (ppc403-integer): Adjust.
18986 * config/rs6000/440.md (ppc440-integer): Adjust.
18987 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
18988 * config/rs6000/601.md (ppc601-integer): Adjust.
18989 * config/rs6000/603.md (ppc603-integer): Adjust.
18990 * config/rs6000/6xx.md (ppc604-integer): Adjust.
18991 * config/rs6000/7450.md (ppc7450-integer): Adjust.
18992 * config/rs6000/7xx.md (ppc750-integer): Adjust.
18993 * config/rs6000/8540.md (ppc8540_su): Adjust.
18994 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
18995 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
18996 * config/rs6000/e500mc.md (e500mc_su): Adjust.
18997 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
18998 * config/rs6000/e5500.md (e5500_sfx): Adjust.
18999 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19000 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19001 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19002 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19003 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19004 * config/rs6000/power7.md (power7-integer): Adjust.
19005 * config/rs6000/power8.md (power8-1cyc): Adjust.
19006 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19007 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19009 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19011 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19012 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19013 (size): New attribute.
19014 (dot): New attribute.
19015 (cell_micro): Adjust.
19016 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19017 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19018 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19019 umuldi3_highpart): Adjust.
19020 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19021 rs6000_adjust_priority, is_nonpipeline_insn,
19022 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19024 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19025 ppc405-imul3): Adjust.
19026 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19027 * config/rs6000/476.md (ppc476-imul): Adjust.
19028 * config/rs6000/601.md (ppc601-imul): Adjust.
19029 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19030 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19031 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19032 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19033 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19035 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19036 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19037 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19038 cell-imul): Adjust.
19039 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19040 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19041 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19042 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19043 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19044 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19045 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19046 power4-lmul, power4-imul, power4-imul3): Adjust.
19047 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19048 power5-lmul, power5-imul, power5-imul3): Adjust.
19049 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19050 power6-lmul, power6-imul, power6-imul3): Adjust.
19051 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19052 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19054 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19055 rs64a-lmul): Adjust.
19056 * config/rs6000/titan.md (titan_imul): Adjust.
19058 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19060 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19061 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19062 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19063 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19064 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19065 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19066 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19067 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19068 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19069 * config/rs6000/titan.md: Delete nonsensical comment.
19070 (titan_imul): Add type imul3.
19071 (titan_mulhw): Remove type imul3; add type halfmul.
19073 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19075 * config/rs6000/rs6000.md (type): Reorder, reformat.
19077 2014-05-23 Martin Jambor <mjambor@suse.cz>
19079 PR tree-optimization/53787
19080 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19081 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19082 analysis_done, update all uses.
19083 * ipa-prop.c: Include domwalk.h
19084 (param_analysis_info): Removed.
19085 (param_aa_status): New type.
19086 (ipa_bb_info): Likewise.
19087 (func_body_info): Likewise.
19088 (ipa_get_bb_info): New function.
19089 (aa_overwalked): Likewise.
19090 (find_dominating_aa_status): Likewise.
19091 (parm_bb_aa_status_for_bb): Likewise.
19092 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19093 (load_from_unmodified_param): Accept func_body_info as a parameter
19094 instead of parms_ainfo.
19095 (parm_ref_data_preserved_p): Changed to use new param AA info.
19096 (parm_ref_data_pass_through_p): Likewise.
19097 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19098 (compute_complex_assign_jump_func): Changed to use new param AA info.
19099 (compute_complex_ancestor_jump_func): Likewise.
19100 (ipa_compute_jump_functions_for_edge): Likewise.
19101 (ipa_compute_jump_functions): Removed.
19102 (ipa_compute_jump_functions_for_bb): New function.
19103 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19105 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19106 and info, moved variable declarations down.
19107 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19109 (ipa_analyze_stmt_uses): Likewise.
19110 (ipa_analyze_params_uses): Removed.
19111 (ipa_analyze_params_uses_in_bb): New function.
19112 (ipa_analyze_controlled_uses): Likewise.
19113 (free_ipa_bb_info): Likewise.
19114 (analysis_dom_walker): New class.
19115 (ipa_analyze_node): Handle node-specific forbidden analysis,
19116 initialize and free func_body_info, use dominator walker.
19117 (ipcp_modif_dom_walker): New class.
19118 (ipcp_transform_function): Create and free func_body_info, use
19119 ipcp_modif_dom_walker, moved a lot of functionality there.
19121 2014-05-23 Marek Polacek <polacek@redhat.com>
19122 Jakub Jelinek <jakub@redhat.com>
19124 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19125 * gcc.c (sanitize_spec_function): Likewise.
19126 * convert.c (convert_to_integer): Include "ubsan.h". Add
19127 floating-point to integer instrumentation.
19128 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19129 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19130 SANITIZE_NONDEFAULT.
19131 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19132 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19133 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19134 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19135 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19136 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19137 float/double/long double.
19138 (ubsan_instrument_float_cast): New function.
19139 * ubsan.h (ubsan_instrument_float_cast): Declare.
19141 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19143 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19145 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19146 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19147 Adjust for tailcalling through registers.
19148 * config/aarch64/aarch64.h (enum reg_class): New caller save
19150 (REG_CLASS_NAMES): Likewise.
19151 (REG_CLASS_CONTENTS): Likewise.
19152 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19153 Allow tailcalling without decls.
19155 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19157 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19158 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19160 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19161 gsi, and variables v_* to v*.
19163 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19165 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19167 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19169 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19170 * omp-low.c: Update accordingly.
19172 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19173 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19174 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19175 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19176 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19177 GF_OMP_TARGET_KIND_UPDATE.
19179 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19180 Explicitly enumerate the expected region types.
19182 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19185 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19186 documentation; the old documentation didn't clearly state the
19187 constraints on the contents of the pointed-to storage.
19189 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19191 Fix bootstrap error on ia64
19192 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19193 Return default value.
19195 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19197 PR tree-optimization/54733
19198 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19200 (find_bswap_or_nop_load): New.
19201 (find_bswap_1): Renamed to ...
19202 (find_bswap_or_nop_1): This. Also add support for memory source.
19203 (find_bswap): Renamed to ...
19204 (find_bswap_or_nop): This. Also add support for memory source and
19205 detection of bitwise operations equivalent to load in target
19207 (execute_optimize_bswap): Likewise. Also move its leading comment back
19208 in place and split statement transformation into ...
19209 (bswap_replace): This.
19211 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19213 PR rtl-optimization/61215
19214 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19215 simplify_gen_subreg until final substitution.
19217 2014-05-23 Alan Modra <amodra@gmail.com>
19220 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19221 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19222 Use "Y" constraint rather than "m".
19224 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19226 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19228 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19229 New function declaration.
19230 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19231 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19232 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19233 (aarch64_init_builtins) : Initialize builtins
19234 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19235 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19236 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19237 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19238 and __builtins_aarch64_set_fpsr.
19239 (aarch64_atomic_assign_expand_fenv): New function.
19240 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19241 (get_fpcr) : Likewise.
19242 (set_fpsr) : Likewise.
19243 (get_fpsr) : Likewise.
19244 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19245 and UNSPECV_SET_FPSR.
19246 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19247 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19248 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19250 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19252 PR rtl-optimization/60969
19253 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19254 constraints. Set up mem cost for NO_REGS case.
19256 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19258 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19260 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19262 * config/darwin.c: Include "lto-section-names.h".
19263 (LTO_SEGMENT_NAME): Don't define.
19264 * config/i386/winnt.c: Include "lto-section-names.h".
19265 * lto-streamer.c: Include "lto-section-names.h".
19266 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19267 * lto-wrapper.c: Include "lto-section-names.h".
19268 (LTO_SECTION_NAME_PREFIX): Don't define.
19269 * lto-section-names.h: New file.
19270 * cgraphunit.c: Include "lto-section-names.h".
19272 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19274 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19276 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19279 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19281 2014-05-22 Nick Clifton <nickc@redhat.com>
19283 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19285 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19287 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19288 -> (T)A transformation to integer types.
19290 2014-05-22 Teresa Johnson <tejohnson@google.com>
19292 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19293 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19294 (gcov_rewrite): Use gcov_nonruntime_assert.
19295 (gcov_open): Ditto.
19296 (gcov_write_words): Ditto.
19297 (gcov_write_length): Ditto.
19298 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19299 gcc_assert from IN_LIBGCOV code.
19300 (gcov_read_summary): Use gcov_error to flag profile corruption.
19301 (gcov_sync): Use gcov_nonruntime_assert.
19302 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19303 (gcov_histo_index): Use gcov_nonruntime_assert.
19304 (static void gcov_histogram_merge): Ditto.
19305 (compute_working_sets): Ditto.
19306 * gcov-io.h (gcov_nonruntime_assert): Define.
19307 (gcov_error): Define for !IN_LIBGCOV
19309 2014-05-22 Richard Biener <rguenther@suse.de>
19311 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19312 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19313 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19314 and deallocation site.
19315 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19316 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19317 passing through the incoming points-to set.
19318 (handle_lhs_call): Use flags argument instead of recomputing it.
19319 (find_func_aliases_for_call): Call handle_lhs_call with proper
19322 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19324 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19325 all padding bits in REAL_VALUE_TYPE are cleared.
19327 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19329 Cleanup and improve multipass_dfa_lookahead_guard
19330 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19331 (core2i7_first_cycle_multipass_begin,)
19332 (core2i7_first_cycle_multipass_issue,)
19333 (core2i7_first_cycle_multipass_backtrack): Update signature.
19334 * config/ia64/ia64.c
19335 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19336 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19337 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19339 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19340 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19342 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19344 * doc/tm.texi: Regenerate.
19346 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19347 * haifa-sched.c (ready_try): Make signed to allow negative values.
19348 (rebug_ready_list_1): Update.
19349 (choose_ready): Simplify.
19350 (sched_extend_ready_list): Update.
19352 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19354 Remove IA64 speculation tweaking flags
19355 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19356 speculation tuning flags.
19357 (msched-prefer-non-data-spec-insns,)
19358 (msched-prefer-non-control-spec-insns): Obsolete options.
19359 * haifa-sched.c (choose_ready): Remove handling of
19360 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19361 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19362 and PREFER_NON_DATA_SPEC.
19363 * sel-sched.c (process_spec_exprs): Remove handling of
19364 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19366 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19368 Improve scheduling debug output
19369 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19370 (advance_one_cycle): Update.
19371 (schedule_insn, queue_to_ready): Add debug printouts.
19372 (debug_ready_list_1): New static function.
19373 (debug_ready_list): Update.
19374 (max_issue): Add debug printouts.
19375 (dump_insn_stream): New static function.
19376 (schedule_block): Use it. Also better indent printouts.
19378 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19380 Fix sched_insn debug counter
19381 * haifa-sched.c (schedule_insn): Update.
19382 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19383 (save_backtrack_point, restore_backtrack_point): Update.
19384 (first_nonscheduled_insn): New static function.
19385 (queue_to_ready, choose_ready): Use it.
19386 (schedule_block): Init nonscheduled_insns_begin.
19387 (sched_emit_insn): Update.
19390 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19392 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19394 (aarch64_secondary_reload) : LikeWise.
19395 (aarch64_class_max_nregs) : Remove CORE_REGS.
19396 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19397 (REG_CLASS_NAMES) : Likewise.
19398 (REG_CLASS_CONTENTS) : LikeWise.
19399 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19401 2014-05-21 Guozhi Wei <carrot@google.com>
19404 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19406 (vqdmulhq_n_s16): Likewise.
19408 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19410 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19412 2014-05-21 Marek Polacek <polacek@redhat.com>
19415 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19417 2014-05-21 Martin Jambor <mjambor@suse.cz>
19419 * doc/invoke.texi (Optimize Options): Document parameters
19420 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19421 ipa-cp-array-index-hint-bonus.
19423 2014-05-21 Mark Wielaard <mjw@redhat.com>
19426 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19427 version >= 3 or not strict DWARF.
19428 * langhooks.h (struct lang_hooks_for_types): Add
19429 enum_underlying_base_type.
19430 * langhooks.c (lhd_enum_underlying_base_type): New function.
19431 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19432 enum_underlying_base_type.
19433 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19434 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19435 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19437 2014-05-21 Richard Biener <rguenther@suse.de>
19439 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19441 2014-05-21 John Marino <gnugcc@marino.st>
19443 * config.gcc (*-*-dragonfly*): New target.
19444 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19445 * configure: Regenerate.
19446 * config/dragonfly-stdint.h: New.
19447 * config/dragonfly.h: New.
19448 * config/dragonfly.opt: New.
19449 * config/i386/dragonfly.h: New.
19450 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19452 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19454 * tree.def (VOID_CST): New.
19455 * tree-core.h (TI_VOID): New.
19456 * tree.h (void_node): New.
19457 * tree.c (tree_node_structure_for_code, tree_code_size)
19458 (iterative_hash_expr): Handle VOID_CST.
19459 (build_common_tree_nodes): Initialize void_node.
19461 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19463 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19465 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19467 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19470 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19471 flag_reorder_blocks_and_partition.
19472 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19474 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19477 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19479 (*addc_r_t): Add new insn_and_split.
19481 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19483 PR middle-end/61252
19484 * omp-low.c (handle_simd_reference): New function.
19485 (lower_rec_input_clauses): Use it. Defer adding reference
19486 initialization even for reduction without placeholder if in simd,
19487 handle it properly later on.
19489 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19491 PR tree-optimization/60899
19492 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19493 assume all static symbols will have definition wile parsing and
19494 check the do have definition later in compilation; check that
19495 variable referring symbol will be output before concluding that
19496 reference is safe; be conservative for referring local statics;
19497 be more precise about when comdat is output in other partition.
19499 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19502 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19504 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19505 (ipa_inline): Loop inline_to_all_callers until no more aliases
19508 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19510 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19511 set writeonly flag only for vars actually written to.
19513 2014-05-20 Dehao Chen <dehao@google.com>
19515 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19516 and callee count to get clone count.
19517 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19518 count in copy_body.
19520 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19522 PR rtl-optimization/61243
19523 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19525 2014-05-20 Xinliang David Li <davidxl@google.com>
19527 * cgraphunit.c (walk_polymorphic_call_targets): Add
19528 dbgcnt and fopt-info support.
19529 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19530 * ipa-devirt.c (ipa_devirt): Ditto.
19531 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19532 * ipa.c (walk_polymorphic_call_targets): Ditto.
19533 * gimple-fold.c (fold_gimple_assign): Ditto.
19534 (gimple_fold_call): Ditto.
19535 * dbgcnt.def: New counter.
19537 2014-05-20 DJ Delorie <dj@redhat.com>
19539 * config/msp430/msp430.md (split): Don't allow subregs when
19540 splitting SImode adds.
19541 (andneghi): Fix subtraction logic.
19542 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19544 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19546 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19548 * except.c (switch_to_exception_section, resolve_unique_section,
19549 get_named_text_section, default_function_rodata_section,
19550 align_variable, get_block_for_decl, default_section_type_flags):
19551 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19552 * symtab.c (symtab_add_to_same_comdat_group,
19553 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19554 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19556 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19557 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19558 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19559 (c6x_function_in_section_p): Likewise.
19560 * config/darwin.c (machopic_select_section): Likewise.
19561 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19562 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19563 * config/mep/mep.c (mep_select_section): LIkewise.
19564 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19566 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19568 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19569 EH region of calls to pure functions that can throw an exception.
19570 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19571 (copy_reference_ops_from_call): Also copy the EH region of the call if
19572 it can throw an exception.
19574 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19576 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19577 nested VEC_SELECTs that are inverses of each other.
19579 2014-05-20 Richard Biener <rguenther@suse.de>
19581 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19582 (extract_and_process_scc_for_name): not here.
19583 (cond_dom_walker::before_dom_children): Only process
19584 stmts that end the BB in interesting ways.
19585 (run_scc_vn): Mark param uses as visited.
19587 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19589 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19592 2014-05-20 Nick Clifton <nickc@redhat.com>
19594 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19595 (msp430_gimplify_va_arg_expr): New function.
19596 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19598 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19599 operand 0 in order to prevent confusion about the number of
19600 registers involved.
19602 2014-05-20 Richard Biener <rguenther@suse.de>
19604 PR tree-optimization/61221
19605 * tree-ssa-pre.c (el_to_update): Remove.
19606 (eliminate_dom_walker::before_dom_children): Handle released
19607 VDEFs by value-numbering them to the associated VUSE. Update
19608 stmt immediately for substituted call address.
19609 (eliminate): Remove delayed stmt updating code.
19610 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19611 possibly late re-numbered vuses.
19612 (vn_reference_lookup_2): Adjust.
19613 (vn_reference_lookup_pieces): Likewise.
19614 (vn_reference_lookup): Likewise.
19616 2014-05-20 Richard Biener <rguenther@suse.de>
19618 * config.gcc: Remove need_64bit_hwint.
19619 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19620 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19622 * config.in: Regenerate.
19623 * configure: Likewise.
19625 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19627 * doc/extend.texi: Create Label Attributes section,
19628 move all label attributes into it and reference it.
19630 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19632 * arm.c (thumb1_reorg): When scanning backwards skip anything
19633 that's not a proper insn.
19635 2014-05-19 Richard Biener <rguenther@suse.de>
19637 PR tree-optimization/61221
19638 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19639 Do nothing for unreachable blocks.
19640 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19641 Improve unreachability detection.
19643 2014-05-19 Richard Biener <rguenther@suse.de>
19645 PR tree-optimization/61209
19646 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19648 2014-05-19 Nick Clifton <nickc@redhat.com>
19650 * except.c (init_eh): Fix computation of builtin setjmp buffer
19651 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19653 2014-05-19 Richard Biener <rguenther@suse.de>
19655 PR tree-optimization/61184
19656 * tree-vrp.c (is_negative_overflow_infinity): Use
19657 TREE_OVERFLOW_P and do that check first.
19658 (is_positive_overflow_infinity): Likewise.
19659 (is_overflow_infinity): Likewise.
19660 (vrp_operand_equal_p): Properly treat operands with
19661 differing overflow as not equal.
19663 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19665 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19666 shift simplification where it was intended.
19668 2014-05-19 Christian Bruel <christian.bruel@st.com>
19671 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19673 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19676 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19679 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19681 * reg-notes.def (CROSSING_JUMP): Likewise.
19682 * rtl.h (rtx_def): Update comment for jump flag.
19683 (CROSSING_JUMP_P): Define.
19684 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19685 of a REG_CROSSING_JUMP note.
19686 * cfghooks.c (tidy_fallthru_edges): Likewise.
19687 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19688 * emit-rtl.c (try_split): Likewise.
19689 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19690 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19691 * jump.c (redirect_jump_2): Likewise.
19692 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19693 (relax_delay_slots): Likewise.
19694 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19695 (bbit_di): Likewise.
19696 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19697 * config/sh/sh.md (jump_compact): Likewise.
19698 * bb-reorder.c (rotate_loop): Likewise.
19699 (pass_duplicate_computed_gotos::execute): Likewise.
19700 (add_reg_crossing_jump_notes): Rename to...
19701 (update_crossing_jump_flags): ...this.
19702 (pass_partition_blocks::execute): Update accordingly.
19704 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19706 * tree.h: Remove extraneous template <>.
19708 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19710 * ipa.c (symtab_remove_unreachable_nodes): Remove
19711 symbol from comdat group if its body was eliminated.
19712 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19713 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19714 (symtab_unregister_node): ... this one.
19715 (verify_symtab_base): More strict checking of comdats.
19716 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19718 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19720 * tree-pass.h (make_pass_ipa_comdats): New pass.
19721 * timevar.def (TV_IPA_COMDATS): New timevar.
19722 * passes.def (pass_ipa_comdats): Add.
19723 * Makefile.in (OBJS): Add ipa-comdats.o
19724 * ipa-comdats.c: New file.
19726 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19728 * ipa.c (update_visibility_by_resolution_info): New function.
19729 (function_and_variable_visibility): Use it.
19731 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19733 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19735 (FOR_EACH_DEFINED_SYMBOL): New macro.
19736 (varpool_first_static_initializer, varpool_next_static_initializer,
19737 varpool_first_defined_variable, varpool_next_defined_variable):
19739 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19741 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19743 * ggc-page.c (ggc_handle_finalizers): Add comment.
19745 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19747 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19748 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19749 (ggc_internal_cleared_alloc): Likewise.
19750 * ggc-page.c (finalizer): New class.
19751 (vec_finalizer): Likewise.
19752 (globals::finalizers): New member.
19753 (globals::vec_finalizers): Likewise.
19754 (ggc_internal_alloc): Record the finalizer if any for the block being
19756 (ggc_handle_finalizers): New function.
19757 (ggc_collect): Call ggc_handle_finalizers.
19758 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19760 (ggc_internal_cleared_alloc): Likewise.
19761 (finalize): New function.
19762 (need_finalization_p): Likewise.
19763 (ggc_alloc): Install the type's destructor as the finalizer if it
19764 might do something.
19765 (ggc_cleared_alloc): Likewise.
19766 (ggc_vec_alloc): Likewise.
19767 (ggc_cleared_vec_alloc): Likewise.
19769 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19771 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19773 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19775 * alias.c (record_alias_subset): Adjust.
19776 * bitmap.c (bitmap_element_allocate): Likewise.
19777 (bitmap_gc_alloc_stat): Likewise.
19778 * cfg.c (init_flow): Likewise.
19779 (alloc_block): Likewise.
19780 (unchecked_make_edge): Likewise.
19781 * cfgloop.c (alloc_loop): Likewise.
19782 (flow_loops_find): Likewise.
19783 (rescan_loop_exit): Likewise.
19784 * cfgrtl.c (init_rtl_bb_info): Likewise.
19785 * cgraph.c (insert_new_cgraph_node_version): Likewise.
19786 (cgraph_allocate_node): Likewise.
19787 (cgraph_create_edge_1): Likewise.
19788 (cgraph_allocate_init_indirect_info): Likewise.
19789 * cgraphclones.c (cgraph_clone_edge): Likewise.
19790 * cgraphunit.c (add_asm_node): Likewise.
19791 (init_lowered_empty_function): Likewise.
19792 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
19793 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
19794 (alpha_use_linkage): Likewise.
19795 * config/arc/arc.c (arc_init_machine_status): Likewise.
19796 * config/arm/arm.c (arm_init_machine_status): Likewise.
19797 * config/avr/avr.c (avr_init_machine_status): Likewise.
19798 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
19799 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
19800 * config/cris/cris.c (cris_init_machine_status): Likewise.
19801 * config/darwin.c (machopic_indirection_name): Likewise.
19802 (darwin_build_constant_cfstring): Likewise.
19803 (darwin_enter_string_into_cfstring_table): Likewise.
19804 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
19805 * config/frv/frv.c (frv_init_machine_status): Likewise.
19806 * config/i386/i386.c (get_dllimport_decl): Likewise.
19807 (ix86_init_machine_status): Likewise.
19808 (assign_386_stack_local): Likewise.
19809 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
19810 (i386_pe_maybe_record_exported_symbol): Likewise.
19811 (i386_pe_record_stub): Likewise.
19812 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
19813 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
19814 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
19815 (m32c_note_pragma_address): Likewise.
19816 * config/mep/mep.c (mep_init_machine_status): Likewise.
19817 (mep_note_pragma_flag): Likewise.
19818 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
19819 (mips16_local_alias): Likewise.
19820 (mips_init_machine_status): Likewise.
19821 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
19822 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
19823 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
19824 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
19825 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
19826 * config/pa/pa.c (pa_init_machine_status): Likewise.
19827 (pa_get_deferred_plabel): Likewise.
19828 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
19829 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
19830 (rs6000_init_machine_status): Likewise.
19831 (output_toc): Likewise.
19832 * config/s390/s390.c (s390_init_machine_status): Likewise.
19833 * config/score/score.c (score_output_external): Likewise.
19834 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
19835 * config/spu/spu.c (spu_init_machine_status): Likewise.
19836 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
19837 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
19838 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
19839 * coverage.c (coverage_end_function): Likewise.
19840 * dbxout.c (dbxout_init): Likewise.
19841 * doc/gty.texi: Don't mention variable_size attribute.
19842 * dwarf2cfi.c (new_cfi): Adjust.
19843 (new_cfi_row): Likewise.
19844 (copy_cfi_row): Likewise.
19845 (create_cie_data): Likewise.
19846 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
19847 (new_loc_descr): Likewise.
19848 (find_AT_string_in_table): Likewise.
19849 (add_addr_table_entry): Likewise.
19850 (new_die): Likewise.
19851 (add_var_loc_to_decl): Likewise.
19852 (clone_die): Likewise.
19853 (clone_as_declaration): Likewise.
19854 (break_out_comdat_types): Likewise.
19855 (new_loc_list): Likewise.
19856 (add_loc_descr_to_each): Likewise.
19857 (add_location_or_const_value_attribute): Likewise.
19858 (add_linkage_name): Likewise.
19859 (lookup_filename): Likewise.
19860 (dwarf2out_var_location): Likewise.
19861 (new_line_info_table): Likewise.
19862 (dwarf2out_init): Likewise.
19863 (mem_loc_descriptor): Likewise.
19864 (loc_descriptor): Likewise.
19865 (add_const_value_attribute): Likewise.
19866 (tree_add_const_value_attribute): Likewise.
19867 (comp_dir_string): Likewise.
19868 (dwarf2out_vms_debug_main_pointer): Likewise.
19869 (string_cst_pool_decl): Likewise.
19870 * emit-rtl.c (set_mem_attrs): Likewise.
19871 (get_reg_attrs): Likewise.
19872 (start_sequence): Likewise.
19873 (init_emit): Likewise.
19874 (init_emit_regs): Likewise.
19875 * except.c (init_eh_for_function): Likewise.
19876 (gen_eh_region): Likewise.
19877 (gen_eh_region_catch): Likewise.
19878 (gen_eh_landing_pad): Likewise.
19879 (add_call_site): Likewise.
19880 * function.c (add_frame_space): Likewise.
19881 (insert_temp_slot_address): Likewise.
19882 (assign_stack_temp_for_type): Likewise.
19883 (get_hard_reg_initial_val): Likewise.
19884 (allocate_struct_function): Likewise.
19885 (prepare_function_start): Likewise.
19886 (types_used_by_var_decl_insert): Likewise.
19887 * gengtype.c (variable_size_p): Remove function.
19888 (enum alloc_quantity): Remove enum.
19889 (write_typed_alloc_def): Remove function.
19890 (write_typed_struct_alloc_def): Likewise.
19891 (write_typed_typedef_alloc_def): Likewise.
19892 (write_typed_alloc_defns): Likewise.
19894 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
19895 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
19896 * ggc.h (ggc_alloc): new function.
19897 (ggc_cleared_alloc): Likewise.
19898 (ggc_vec_alloc): Template on type of vector element, and remove
19899 element size argument.
19900 (ggc_cleared_vec_alloc): Likewise.
19901 * gimple.c (gimple_build_omp_for): Adjust.
19902 (gimple_copy): Likewise.
19903 * ipa-cp.c (get_replacement_map): Likewise.
19904 (find_aggregate_values_for_callers_subset): Likewise.
19905 (known_aggs_to_agg_replacement_list): Likewise.
19906 * ipa-devirt.c (get_odr_type): Likewise.
19907 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
19908 (read_agg_replacement_chain): Likewise.
19909 * loop-iv.c (get_simple_loop_desc): Likewise.
19910 * lto-cgraph.c (input_node_opt_summary): Likewise.
19911 * lto-section-in.c (lto_new_in_decl_state): Likewise.
19912 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
19913 (input_eh_region): Likewise.
19914 (input_eh_lp): Likewise.
19915 (input_cfg): Likewise.
19916 * optabs.c (set_optab_libfunc): Likewise.
19917 (init_tree_optimization_optabs): Likewise.
19918 (set_conv_libfunc): Likewise.
19919 * passes.c (do_per_function_toporder): Likewise.
19920 * rtl.h: Don't use variable_size gty attribute.
19921 * sese.c (if_region_set_false_region): Adjust.
19922 * stringpool.c (gt_pch_save_stringpool): Likewise.
19923 * target-globals.c (save_target_globals): Likewise.
19924 * toplev.c (general_init): Likewise.
19925 * trans-mem.c (record_tm_replacement): Likewise.
19926 (split_bb_make_tm_edge): Likewise.
19927 * tree-cfg.c (move_sese_region_to_fn): Likewise.
19928 * tree-data-ref.h (lambda_vector_new): Likewise.
19929 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
19930 * tree-iterator.c (tsi_link_before): Likewise.
19931 (tsi_link_after): Likewise.
19932 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
19933 * tree-ssa-loop-niter.c (record_estimate): Likewise.
19934 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
19935 * tree-ssa-operands.h: Don't use variable_size gty attribute.
19936 * tree-ssa.c (init_tree_ssa): Adjust.
19937 * tree-ssanames.c (set_range_info): Likewise.
19938 (get_ptr_info): Likewise.
19939 (duplicate_ssa_name_ptr_info): Likewise.
19940 (duplicate_ssa_name_range_info): Likewise.
19941 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
19942 (unpack_ts_fixed_cst_value_fields): Likewise.
19943 * tree.c (build_fixed): Likewise.
19944 (build_real): Likewise.
19945 (build_string): Likewise.
19946 (decl_priority_info): Likewise.
19947 (decl_debug_expr_insert): Likewise.
19948 (decl_value_expr_insert): Likewise.
19949 (decl_debug_args_insert): Likewise.
19950 (type_hash_add): Likewise.
19951 (build_omp_clause): Likewise.
19952 * ubsan.c (decl_for_type_insert): Likewise.
19953 * varasm.c (get_unnamed_section): Likewise.
19954 (get_noswitch_section): Likewise.
19955 (get_section): Likewise.
19956 (get_block_for_section): Likewise.
19957 (create_block_symbol): Likewise.
19958 (build_constant_desc): Likewise.
19959 (create_constant_pool): Likewise.
19960 (force_const_mem): Likewise.
19961 (record_tm_clone_pair): Likewise.
19962 * varpool.c (varpool_create_empty_node): Likewise.
19964 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19966 * dwarf2out.c (tree_add_const_value_attribute): Call
19967 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
19968 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
19969 instead of ggc_internal_<x>alloc_stat.
19970 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
19971 (ggc_realloc): Likewise.
19972 * ggc-none.c (ggc_internal_alloc): Likewise.
19973 (ggc_internal_cleared_alloc): Likewise.
19974 * ggc-page.c: Likewise.
19975 * ggc.h (ggc_internal_alloc_stat): Likewise.
19976 (ggc_internal_alloc): Remove macro.
19977 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
19978 (ggc_internal_cleared_alloc): Remove macro.
19979 (GGC_RESIZEVEC): Adjust.
19980 (ggc_resizevar): Remove macro.
19981 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
19982 (ggc_internal_cleared_vec_alloc_stat): Likewise.
19983 (ggc_internal_vec_cleared_alloc): Remove macro.
19984 (ggc_alloc_atomic_stat): Drop _stat suffix.
19985 (ggc_alloc_atomic): Remove macro.
19986 (ggc_alloc_cleared_atomic): Remove macro.
19987 (ggc_alloc_string_stat): Drop _stat suffix.
19988 (ggc_alloc_string): Remove macro.
19989 (ggc_alloc_rtx_def_stat): Adjust.
19990 (ggc_alloc_tree_node_stat): Likewise.
19991 (ggc_alloc_cleared_tree_node_stat): Likewise.
19992 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
19993 (ggc_alloc_cleared_simd_clone_stat): Likewise.
19994 * gimple.c (gimple_build_omp_for): Likewise.
19995 (gimple_copy): Likewise.
19996 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
19997 * toplev.c (realloc_for_line_map): Adjust.
19998 * tree-data-ref.h (lambda_vector_new): Likewise.
19999 * tree-phinodes.c (allocate_phi_node): Likewise.
20000 * tree.c (grow_tree_vec_stat): Likewise.
20001 * vec.h (va_gc::reserve): Adjust.
20003 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20005 * config/microblaze/microblaze.c (break_handler): New Declaration.
20006 (microblaze_break_function_p,microblaze_is_break_handler): New.
20007 (compute_frame_size): Use microblaze_break_function_p.
20008 Add the test of break_handler.
20009 (microblaze_function_prologue) : Add the test of variable
20010 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20011 (microblaze_function_epilogue) : Add the test of break_handler.
20012 (microblaze_globalize_label) : Add the test of break_handler.
20013 Check the name by BREAK_HANDLER_NAME.
20015 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20017 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20018 microblaze_is_break_handler test.
20019 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20020 Use SYMBOL_REF_DECL.
20022 * config/microblaze/microblaze-protos.h
20023 (microblaze_break_function_p,microblaze_is_break_handler):
20026 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20027 new MicroBlaze break_handler functions.
20029 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20031 * doc/extend.texi (Size of an asm): Move node text according
20032 to its @menu entry position.
20034 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20036 PR tree-optimization/61140
20037 PR tree-optimization/61150
20038 PR tree-optimization/61197
20039 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20041 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20043 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20045 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20047 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20048 __SIZEOF_INT128__ is defined.
20050 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20052 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20053 (rs6000_delegitimize_address): Use it.
20055 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20057 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20058 inplace argument. Store the new address in the original MEM when true.
20059 * emit-rtl.c (change_address_1): Likewise.
20060 (adjust_address_1, adjust_automodify_address_1, offset_address):
20061 Update accordingly.
20062 * rtl.h (plus_constant): Add an inplace argument.
20063 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20064 when true. Avoid generating (plus X (const_int 0)).
20065 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20066 in-place. Pass true to plus_constant.
20067 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20069 2014-05-16 Dehao Chen <dehao@google.com>
20071 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20073 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20076 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20078 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20080 2014-05-16 Dehao Chen <dehao@google.com>
20082 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20083 optimize_function_for_size_p.
20084 * regs.h (REG_FREQ_FROM_BB): Likewise.
20086 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20089 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20090 negt_reg_operand cases.
20091 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20093 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20095 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20097 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20100 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20103 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20105 * tree-cfg.c (dump_function_to_file): Dump the return type of
20106 functions, in a line to itself before the function body, mimicking
20107 the layout of a C function.
20109 2014-05-16 Dehao Chen <dehao@google.com>
20111 * cfghooks.c (make_forwarder_block): Use direct computation to
20112 get fall-through edge's count and frequency.
20114 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20116 * config/arc/arc.c (arc_init): Fix typo in error message.
20117 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20118 (split_stack_prologue_scratch_regno): Likewise.
20119 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20120 word from error message.
20122 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20124 * ira-costs.c: Fix typo in comment.
20126 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20128 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20130 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20132 * varpool.c (dump_varpool_node): Dump write-only flag.
20133 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20135 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20136 write-only variables.
20137 * ipa.c (process_references): New function.
20138 (set_readonly_bit): New function.
20139 (set_writeonly_bit): New function.
20140 (clear_addressable_bit): New function.
20141 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20142 fix handling of aliases.
20143 * cgraph.h (struct varpool_node): Add writeonly flag.
20145 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20147 PR rtl-optimization/60969
20148 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20149 Calculate costs for this case.
20151 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20153 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20154 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20156 2014-05-16 Richard Biener <rguenther@suse.de>
20158 PR tree-optimization/61194
20159 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20160 bool patterns ending in a COND_EXPR.
20162 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20164 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20166 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20168 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20169 where we were unable to cost an RTX.
20171 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20173 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20176 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20177 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20179 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20181 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20182 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20184 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20185 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20187 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20188 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20190 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20193 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20194 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20196 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20199 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20200 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20202 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20203 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20205 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20206 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20208 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20209 rotates and shifts.
20211 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20212 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20214 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20215 ZERO_EXTEND and SIGN_EXTEND better.
20217 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20218 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20220 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20221 logical operations.
20223 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20224 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20226 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20227 costs when costing loads and stores to memory.
20229 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20230 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20232 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20235 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20237 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20239 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20240 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20242 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20244 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20246 (aarch64_rtx_mult_cost): New.
20247 (aarch64_rtx_costs): Use it, refactor as appropriate.
20249 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20250 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20252 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20253 emit instructions, return number of instructions which would
20255 (aarch64_add_constant): Update call to aarch64_build_constant.
20256 (aarch64_output_mi_thunk): Likewise.
20257 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20260 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20262 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20263 (TARGET_RTX_COSTS): Call it.
20265 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20267 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20268 (cortexa57_vector_cost): Likewise.
20269 (cortexa57_tunings): Use them.
20271 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20273 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20274 (cpu_addrcost_table): Use it.
20275 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20276 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20279 2014-05-16 Richard Biener <rguenther@suse.de>
20281 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20282 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20283 (visit_phi): Ignore edges marked as not executable.
20284 (class cond_dom_walker): New.
20285 (cond_dom_walker::before_dom_children): Value-number
20286 control statements and mark successor edges as not
20287 executable if possible.
20288 (run_scc_vn): First walk all control statements in
20289 dominator order, marking edges as not executable.
20290 * tree-inline.c (copy_edges_for_bb): Be not confused
20291 about random edge flags.
20293 2014-05-16 Richard Biener <rguenther@suse.de>
20295 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20297 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20300 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20301 (__TM_simple_begin): Use it.
20302 (__TM_begin): Likewise.
20304 2014-05-15 Martin Jambor <mjambor@suse.cz>
20307 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20308 type_preserved flag when the indirect edge is polymorphic.
20310 2014-05-15 Martin Jambor <mjambor@suse.cz>
20312 PR tree-optimization/61090
20313 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20314 build_ref_for_model.
20316 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20318 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20319 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20321 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20323 PR tree-optimization/61158
20324 * fold-const.c (fold_binary_loc): If X is zero-extended and
20325 shiftc >= prec, make sure zerobits is all ones instead of
20326 invoking undefined behavior.
20328 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20330 * regcprop.h: New file.
20331 * regcprop.c (skip_debug_insn_p): New decl.
20332 (replace_oldest_value_reg): Check skip_debug_insn_p.
20333 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20334 * shrink-wrap.c: Include regcprop.h.
20335 (prepare_shrink_wrap): Call
20336 copyprop_hardreg_forward_bb_without_debug_insn.
20338 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20340 * shrink-wrap.h: Update comment.
20341 * shrink-wrap.c: Update comment.
20342 (next_block_for_reg): Rename to live_edge_for_reg.
20343 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20344 (move_insn_for_shrink_wrap): Split live_edge.
20345 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20347 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20349 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20351 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20352 * config/sparc/sparc.md (fptype_ut699): New attribute.
20353 (in_branch_delay): Return false if -mfix-ut699 is specified and
20354 fptype_ut699 is set to single.
20355 (truncdfsf2): Add fptype_ut699 attribute.
20356 (fix_truncdfsi2): Likewise.
20357 (floatsisf2): Change fptype attribute.
20358 (fix_truncsfsi2): Likewise.
20359 (negtf2_notv9): Delete.
20360 (negtf2_v9): Likewise.
20361 (negtf2_hq): New instruction.
20362 (negtf2): New instruction and splitter.
20363 (negdf2_notv9): Rewrite.
20364 (abstf2_notv9): Delete.
20365 (abstf2_hq_v9): Likewise.
20366 (abstf2_v9): Likewise.
20367 (abstf2_hq): New instruction.
20368 (abstf2): New instruction and splitter.
20369 (absdf2_notv9): Rewrite.
20371 2014-05-14 Cary Coutant <ccoutant@google.com>
20374 * opts.c (common_handle_option): Don't special-case "-g".
20375 (set_debug_level): Default to at least level 2 with "-g".
20377 2014-05-14 DJ Delorie <dj@redhat.com>
20379 * config/msp430/msp430.c (msp430_builtin): Add
20380 MSP430_BUILTIN_DELAY_CYCLES.
20381 (msp430_init_builtins): Register void __delay_cycles(long long).
20382 (msp430_builtin_decl): Add it.
20383 (cg_magic_constant): New.
20384 (msp430_expand_delay_cycles): New.
20385 (msp430_expand_builtin): Call it.
20386 (msp430_print_operand_raw): Change integer printing from "int" to
20388 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20389 (delay_cycles_start): New.
20390 (delay_cycles_end): New.
20391 (delay_cycles_32): New.
20392 (delay_cycles_32x): New.
20393 (delay_cycles_16): New.
20394 (delay_cycles_16x): New.
20395 (delay_cycles_2): New.
20396 (delay_cycles_1): New.
20397 * doc/extend.texi: Document __delay_cycles().
20399 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20401 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20402 length attribute computation.
20404 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20407 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20409 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20412 * config/sparc/sparc.md: Fix types of low and high in DI constant
20413 splitter. Use gen_int_mode in some other splitters.
20415 2014-05-14 Martin Jambor <mjambor@suse.cz>
20418 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20420 2014-05-14 James Norris <jnorris@codesourcery.com>
20422 * omp-low.c (expand_parallel_call): Remove shadow variable.
20423 (expand_omp_taskreg): Likewise.
20425 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20427 * common/config/i386/i386-common.c
20428 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20429 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20430 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20431 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20432 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20433 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20434 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20435 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20436 xsavecintrin.h, xsavesintrin.h.
20437 (x86_64-*-*): Ditto.
20438 * config/i386/clflushoptintrin.h: New.
20439 * config/i386/xsavecintrin.h: Ditto.
20440 * config/i386/xsavesintrin.h: Ditto.
20441 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20442 (bit_XSAVES): Ditto.
20443 (bit_XSAVES): Ditto.
20444 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20445 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20447 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20448 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20449 OPTION_MASK_ISA_XSAVES.
20450 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20451 -mxsavec, -mxsaves.
20452 (PTA_CLFLUSHOPT) Define.
20453 (PTA_XSAVEC): Ditto.
20454 (PTA_XSAVES): Ditto.
20455 (ix86_option_override_internal): Handle new options.
20456 (ix86_valid_target_attribute_inner_p): Ditto.
20457 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20458 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20459 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20460 (bdesc_special_args): Add __builtin_ia32_xsaves,
20461 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20462 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20463 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20464 (ix86_expand_builtin): Handle new builtins.
20465 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20466 (TARGET_CLFLUSHOPT_P): Ditto.
20467 (TARGET_XSAVEC): Ditto.
20468 (TARGET_XSAVEC_P): Ditto.
20469 (TARGET_XSAVES): Ditto.
20470 (TARGET_XSAVES_P): Ditto.
20471 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20472 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20473 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20475 (ANY_XRSTOR64): Ditto.
20477 (xrstor): Change into <xrstor>.
20478 (xrstor_rex64): Change into <xrstor>_rex64.
20479 (xrstor64): Change into <xrstor>64
20481 * config/i386/i386.opt (mclflushopt): New.
20484 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20486 * doc/invoke.texi: Document new options.
20488 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20490 PR rtl-optimization/60866
20491 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20492 Default it to -1. Pass it down to init_simplejump_data.
20493 (init_simplejump_data): New parameter old_seqno. Pass it down
20494 to get_seqno_for_a_jump.
20495 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20496 initializing new jump seqno as a last resort. Add comment.
20497 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20498 jump and pass it down to sel_init_new_insn.
20499 (sel_redirect_edge_and_branch_force): Likewise.
20501 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20503 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20504 shifted values to avoid build warning.
20506 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20508 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20509 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20510 (cfg_layout_merge_blocks): Likewise.
20511 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20513 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20515 PR rtl-optimization/60901
20516 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20517 bb predecessor belongs to the same scheduling region. Adjust comment.
20519 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20521 * doc/sourcebuild.texi: (dfp_hw): Document.
20522 (p8vector_hw): Likewise.
20523 (powerpc_eabi_ok): Likewise.
20524 (powerpc_elfv2): Likewise.
20525 (powerpc_htm_ok): Likewise.
20526 (ppc_recip_hw): Likewise.
20527 (vsx_hw): Likewise.
20529 2014-05-13 Cary Coutant <ccoutant@google.com>
20531 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20533 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20535 * gengtype-parse.c (require3): Eliminate in favor of...
20537 (require_template_declaration): Update to support optional single *
20540 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20541 (create_user_defined_type): Handle a single level of explicit
20542 pointerness within template arguments.
20543 (struct write_types_data): Add field "kind".
20544 (filter_type_name): Handle "*" character.
20545 (write_user_func_for_structure_ptr): Require a write_types_data
20546 rather than just a prefix string, so that we can look up the kind
20547 of the wtd and use it as an index into wrote_user_func_for_ptr,
20548 ensuring that such functions are written at most once. Support
20549 subclasses by invoking the marking function of the ultimate base class.
20550 (write_user_func_for_structure_body): Require a write_types_data
20551 rather than just a prefix string, so that we can pass this to
20552 write_user_func_for_structure_ptr.
20553 (write_func_for_structure): Likewise.
20554 (ggc_wtd): Add initializer of new "kind" field.
20555 (pch_wtd): Likewise.
20557 * gengtype.h (enum write_types_kinds): New.
20558 (struct type): Add field wrote_user_func_for_ptr to the "s"
20561 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20563 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20564 instead of const_binop.
20565 (fold_binary_loc): Likewise.
20567 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20569 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20570 calculation to match get_ref_base_and_extent.
20572 2014-05-13 Catherine Moore <clm@codesourcery.com>
20573 Sandra Loosemore <sandra@codesourcery.com>
20575 * configure.ac: Fix assembly for explicit JALR relocation check.
20576 * configure: Regenerate.
20578 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20580 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20581 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20582 Remove associated type declarations and initialisations.
20583 (arm_expand_neon_builtin): Likewise.
20584 (neon_emit_pair_result_insn): Delete.
20585 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20586 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20587 (neon_vzip<mode>): Likewise.
20588 (neon_vuzp<mode>): Likewise.
20590 2014-05-13 Richard Biener <rguenther@suse.de>
20593 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20594 it needs revisiting whether the call still may be tail-called.
20596 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20598 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20599 * rtl.h (block_symbol): Reduce number of fields to 2.
20600 (rtx_def): Add u2.symbol_ref_flags.
20601 (SYMBOL_REF_FLAGS): Use it.
20602 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20603 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20604 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20605 Lower index of SYMBOL_REF_DATA.
20606 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20607 Print SYMBOL_REF_FLAGS at the same time.
20608 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20610 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20612 * rtl.def (VAR_LOCATION): Remove "i" field.
20613 * rtl.h (rtx_def): Add u2.var_location_status.
20614 (PAT_VAR_LOCATION_STATUS): Use it.
20615 (gen_rtx_VAR_LOCATION): Declare.
20616 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20617 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20618 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20620 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20622 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20623 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20625 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20627 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20628 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20629 * rtl.h (rtx_def): Add insn_uid to u2 field.
20630 (RTX_FLAG_CHECK8): Delete in favor of...
20631 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20632 (INSN_DELETED_P): Update accordingly.
20633 (INSN_UID): Use u2.insn_uid.
20634 (INSN_CHAIN_CODE_P): Define.
20635 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20636 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20637 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20638 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20639 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20640 indices accordingly.
20641 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20642 Update indices for insn-chain rtxes.
20643 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20644 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20645 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20646 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20647 * combine.c (try_combine): Likewise.
20648 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20650 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20652 * rtl.def (REG): Remove middle field.
20653 * rtl.h (rtx_def): Add orignal_regno to u2.
20654 (ORIGINAL_REGNO): Use it instead of field 1.
20655 (REG_ATTRS): Lower field index accordingly.
20656 * gengtype.c (adjust_field_rtx_def): Remove handling of
20657 ORIGINAL_REGNO. Move REG_ATTRS index down.
20658 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20659 code that prints the REGNO.
20661 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20663 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20666 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20668 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20670 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20672 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20673 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20675 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20677 * config/aarch64/aarch64-protos.h
20678 (aarch64_hard_regno_caller_save_mode): New prototype.
20679 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20681 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20683 2014-05-13 Christian Bruel <christian.bruel@st.com>
20685 * target.def (mode_switching): New hook vector.
20686 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20687 (mode_exit, modepriority_to_mode): Likewise.
20688 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20689 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20690 * target.h: Include tm.h and hard-reg-set.h.
20691 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20692 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20693 * doc/tm.texi Regenerate.
20694 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20695 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20696 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20697 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20698 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20699 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20700 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20701 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20702 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20703 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20704 (ix86_emit_mode_set): Hookify.
20705 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20707 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20708 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20709 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20710 (epiphany_mode_priority_to_mode): Remove declaration.
20711 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20712 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20713 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20715 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20716 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20717 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20719 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20722 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20723 is const0_rtx, return immediately. Don't test count == 0 when
20726 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20728 * Makefile.in: add shrink-wrap.o.
20729 * config/i386/i386.c: include "shrink-wrap.h"
20730 * function.c: Likewise.
20731 (requires_stack_frame_p, next_block_for_reg,
20732 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20733 dup_block_and_redirect): Move to shrink-wrap.c
20734 (thread_prologue_and_epilogue_insns): Extract three code segments
20735 as functions in shrink-wrap.c
20736 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20738 * shrink-wrap.c: New file.
20739 * shrink-wrap.h: New file.
20741 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20743 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20744 reference to Solaris.
20746 2014-05-12 Mike Stump <mikestump@comcast.net>
20749 * genattrtab.c (filename): Add.
20750 (convert_set_attr_alternative): Improve error message.
20751 (check_defs): Restore read_md_filename for error messages.
20752 (gen_insn): Save filename.
20754 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20756 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20757 -fno-local-ivars and -fivar-visibility.
20758 * c-family/c.opt: Make -Wshadow also implicitly enable
20761 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20763 * doc/tm.texi: Remove reference to deleted macro.
20764 * doc/tm.texi.in: Likewise.
20766 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20769 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20772 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20775 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20776 * config/arm/aout.h (License): Same.
20777 * config/arm/bpabi.h (License): Same.
20778 * config/arm/elf.h (License): Same.
20779 * config/arm/linux-elf.h (License): Same.
20780 * config/arm/linux-gas.h (License): Same.
20781 * config/arm/netbsd-elf.h (License): Same.
20782 * config/arm/uclinux-eabi.h (License): Same.
20783 * config/arm/uclinux-elf.h (License): Same.
20784 * config/arm/vxworks.h (License): Same.
20786 2014-05-11 Jakub Jelinek <jakub@redhat.com>
20788 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
20789 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
20790 number of operands to 3.
20791 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
20792 * tree-nested.c (convert_nonlocal_omp_clauses,
20793 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
20794 * gimplify.c (gimplify_scan_omp_clauses): Handle
20795 OMP_CLAUSE_LINEAR_STMT.
20796 * omp-low.c (lower_rec_input_clauses): Fix typo.
20797 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
20798 cast between Fortran boolean_type_node and C _Bool if
20801 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
20803 PR tree-optimization/61136
20804 * wide-int.h (multiple_of_p): Define a version that doesn't return
20806 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
20807 integer_zerop/const_binop pair.
20808 (multiple_of_p): Likewise, converting both operands to widest_int
20811 2014-05-09 Teresa Johnson <tejohnson@google.com>
20813 * cgraphunit.c (analyze_functions): Use correct dump file.
20815 2014-05-09 Florian Weimer <fweimer@redhat.com>
20817 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
20819 (stack_protect_return_slot_p): New function.
20820 (expand_used_vars): Call stack_protect_decl_p and
20821 stack_protect_return_slot_p for -fstack-protector-strong.
20823 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
20824 Andrew Haley <aph@redhat.com>
20825 Richard Sandiford <rdsandiford@googlemail.com>
20827 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
20830 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
20832 PR middle-end/61111
20833 * fold-const.c (fold_binary_loc): Changed width of mask.
20835 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20837 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
20838 unsigned int initializers for regno_in, regno_out.
20840 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
20843 * config/avr/avr.md (cc): Add new attribute set_vzn.
20844 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
20845 Set cc insn attribute to set_vzn instead of set_zn for alternatives
20846 with INC, DEC or NEG.
20847 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
20848 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
20849 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
20851 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20854 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20856 * wide-int.cc (UTItype): Define.
20857 (UDWtype): Define for appropriate W_TYPE_SIZE.
20859 2014-05-09 Richard Biener <rguenther@suse.de>
20861 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
20862 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
20863 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
20864 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
20865 ssa_propagate): Adjust.
20867 2014-05-08 Jeff Law <law@redhat.com>
20869 PR tree-optimization/61009
20870 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
20871 tri-state rather than a boolean. When a block is too big to
20872 thread through, inform caller via negative return value.
20873 (thread_across_edge): If a block was too big for normal threading,
20874 then it's too big for a joiner too, so remove temporary equivalences
20875 and return immediately.
20877 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
20878 Matthias Klose <doko@ubuntu.com>
20881 * optc-gen.awk: Fix option handling for -Wunused-parameter.
20883 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20886 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
20888 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
20891 * config/alpha/alpha.c: Include gimple-iterator.h.
20892 (alpha_gimple_fold_builtin): New function. Move
20893 ALPHA_BUILTIN_UMULH folding from ...
20894 (alpha_fold_builtin): ... here.
20895 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
20897 2014-05-08 Wei Mi <wmi@google.com>
20900 * config/i386/i386.c (ix86_compute_frame_layout): Update
20901 preferred_stack_boundary for call, expanded from tls descriptor.
20902 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
20903 to depend on SP register.
20904 (*tls_local_dynamic_base_32_gnu): Ditto.
20905 (*tls_local_dynamic_32_once): Ditto.
20906 (tls_global_dynamic_64_<mode>): Set
20907 ix86_tls_descriptor_calls_expanded_in_cfun.
20908 (tls_local_dynamic_base_64_<mode>): Ditto.
20909 (tls_global_dynamic_32): Set
20910 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
20911 to depend on SP register.
20912 (tls_local_dynamic_base_32): Ditto.
20914 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20916 * config/arm/arm_neon.h: Update comment.
20917 * config/arm/neon-docgen.ml: Delete.
20918 * config/arm/neon-gen.ml: Delete.
20919 * doc/arm-neon-intrinsics.texi: Update comment.
20921 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20923 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
20925 (vand, vorr, veor, vorn, vbic): Remove.
20926 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
20928 (neon_vsub_unspec): Likewise.
20929 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
20931 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20933 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
20934 (vadd_s16): Likewise.
20935 (vadd_s32): Likewise.
20936 (vadd_f32): Likewise.
20937 (vadd_u8): Likewise.
20938 (vadd_u16): Likewise.
20939 (vadd_u32): Likewise.
20940 (vadd_s64): Likewise.
20941 (vadd_u64): Likewise.
20942 (vaddq_s8): Likewise.
20943 (vaddq_s16): Likewise.
20944 (vaddq_s32): Likewise.
20945 (vaddq_s64): Likewise.
20946 (vaddq_f32): Likewise.
20947 (vaddq_u8): Likewise.
20948 (vaddq_u16): Likewise.
20949 (vaddq_u32): Likewise.
20950 (vaddq_u64): Likewise.
20951 (vmul_s8): Likewise.
20952 (vmul_s16): Likewise.
20953 (vmul_s32): Likewise.
20954 (vmul_f32): Likewise.
20955 (vmul_u8): Likewise.
20956 (vmul_u16): Likewise.
20957 (vmul_u32): Likewise.
20958 (vmul_p8): Likewise.
20959 (vmulq_s8): Likewise.
20960 (vmulq_s16): Likewise.
20961 (vmulq_s32): Likewise.
20962 (vmulq_f32): Likewise.
20963 (vmulq_u8): Likewise.
20964 (vmulq_u16): Likewise.
20965 (vmulq_u32): Likewise.
20966 (vsub_s8): Likewise.
20967 (vsub_s16): Likewise.
20968 (vsub_s32): Likewise.
20969 (vsub_f32): Likewise.
20970 (vsub_u8): Likewise.
20971 (vsub_u16): Likewise.
20972 (vsub_u32): Likewise.
20973 (vsub_s64): Likewise.
20974 (vsub_u64): Likewise.
20975 (vsubq_s8): Likewise.
20976 (vsubq_s16): Likewise.
20977 (vsubq_s32): Likewise.
20978 (vsubq_s64): Likewise.
20979 (vsubq_f32): Likewise.
20980 (vsubq_u8): Likewise.
20981 (vsubq_u16): Likewise.
20982 (vsubq_u32): Likewise.
20983 (vsubq_u64): Likewise.
20984 (vand_s8): Likewise.
20985 (vand_s16): Likewise.
20986 (vand_s32): Likewise.
20987 (vand_u8): Likewise.
20988 (vand_u16): Likewise.
20989 (vand_u32): Likewise.
20990 (vand_s64): Likewise.
20991 (vand_u64): Likewise.
20992 (vandq_s8): Likewise.
20993 (vandq_s16): Likewise.
20994 (vandq_s32): Likewise.
20995 (vandq_s64): Likewise.
20996 (vandq_u8): Likewise.
20997 (vandq_u16): Likewise.
20998 (vandq_u32): Likewise.
20999 (vandq_u64): Likewise.
21000 (vorr_s8): Likewise.
21001 (vorr_s16): Likewise.
21002 (vorr_s32): Likewise.
21003 (vorr_u8): Likewise.
21004 (vorr_u16): Likewise.
21005 (vorr_u32): Likewise.
21006 (vorr_s64): Likewise.
21007 (vorr_u64): Likewise.
21008 (vorrq_s8): Likewise.
21009 (vorrq_s16): Likewise.
21010 (vorrq_s32): Likewise.
21011 (vorrq_s64): Likewise.
21012 (vorrq_u8): Likewise.
21013 (vorrq_u16): Likewise.
21014 (vorrq_u32): Likewise.
21015 (vorrq_u64): Likewise.
21016 (veor_s8): Likewise.
21017 (veor_s16): Likewise.
21018 (veor_s32): Likewise.
21019 (veor_u8): Likewise.
21020 (veor_u16): Likewise.
21021 (veor_u32): Likewise.
21022 (veor_s64): Likewise.
21023 (veor_u64): Likewise.
21024 (veorq_s8): Likewise.
21025 (veorq_s16): Likewise.
21026 (veorq_s32): Likewise.
21027 (veorq_s64): Likewise.
21028 (veorq_u8): Likewise.
21029 (veorq_u16): Likewise.
21030 (veorq_u32): Likewise.
21031 (veorq_u64): Likewise.
21032 (vbic_s8): Likewise.
21033 (vbic_s16): Likewise.
21034 (vbic_s32): Likewise.
21035 (vbic_u8): Likewise.
21036 (vbic_u16): Likewise.
21037 (vbic_u32): Likewise.
21038 (vbic_s64): Likewise.
21039 (vbic_u64): Likewise.
21040 (vbicq_s8): Likewise.
21041 (vbicq_s16): Likewise.
21042 (vbicq_s32): Likewise.
21043 (vbicq_s64): Likewise.
21044 (vbicq_u8): Likewise.
21045 (vbicq_u16): Likewise.
21046 (vbicq_u32): Likewise.
21047 (vbicq_u64): Likewise.
21048 (vorn_s8): Likewise.
21049 (vorn_s16): Likewise.
21050 (vorn_s32): Likewise.
21051 (vorn_u8): Likewise.
21052 (vorn_u16): Likewise.
21053 (vorn_u32): Likewise.
21054 (vorn_s64): Likewise.
21055 (vorn_u64): Likewise.
21056 (vornq_s8): Likewise.
21057 (vornq_s16): Likewise.
21058 (vornq_s32): Likewise.
21059 (vornq_s64): Likewise.
21060 (vornq_u8): Likewise.
21061 (vornq_u16): Likewise.
21062 (vornq_u32): Likewise.
21063 (vornq_u64): Likewise.
21065 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21067 * wide-int.cc (UTItype): Define.
21068 (UDWtype): Define for appropriate W_TYPE_SIZE.
21070 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21072 PR tree-optimization/59100
21073 * tree-ssa-phiopt.c: Include tree-inline.h.
21074 (neutral_element_p, absorbing_element_p): New functions.
21075 (value_replacement): Handle conditional binary operations with a
21076 neutral or absorbing element.
21078 2014-05-08 Richard Biener <rguenther@suse.de>
21080 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21081 folding the expression.
21082 (valueize_expr): Remove.
21083 (visit_reference_op_load): Do not valueize the result of
21085 (simplify_binary_expression): Likewise.
21086 (simplify_unary_expression): Likewise.
21088 2014-05-08 Richard Biener <rguenther@suse.de>
21090 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21091 looking at TYPE_ARG_TYPES.
21093 2014-05-08 Richard Biener <rguenther@suse.de>
21095 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21096 pointer propagation special-case.
21098 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21100 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21101 core part of address expressions.
21103 2014-05-08 Alan Modra <amodra@gmail.com>
21106 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21107 loads and stores when -mno-strict-align at any alignment.
21108 (expand_block_clear): Similarly. Also correct calculation of
21111 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21113 PR middle-end/39246
21114 * tree-complex.c (expand_complex_move): Keep line info when expanding
21116 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21117 of complex expression. Use new argument to display correct location
21118 for values coming from phi statement.
21119 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21120 (warn_uninitialized_phi): Pass location of phi argument to
21122 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21123 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21125 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21127 * config/rs6000/predicates.md (indexed_address_mem): New.
21128 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21129 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21130 fpstore_ux, fpstore_u.
21131 (sign_extend, indexed, update): New.
21132 (cell_micro): Adjust.
21133 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21134 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21135 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21136 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21137 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21138 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21139 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21140 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21141 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21142 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21143 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21144 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21145 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21146 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21147 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21149 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21150 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21151 *vsx_extract_<mode>_store): Adjust.
21152 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21153 is_cracked_insn, insn_must_be_first_in_group,
21154 insn_must_be_last_in_group): Adjust.
21156 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21158 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21159 ppc440-fpstore): Adjust.
21160 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21161 ppc476-fpstore): Adjust.
21162 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21163 ppc601-fpstore): Adjust.
21164 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21166 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21168 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21169 ppc7450-fpstore): Adjust.
21170 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21171 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21172 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21174 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21175 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21176 cell-fpstore, cell-fpstore-update): Adjust.
21177 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21178 ppce300c3_store, ppce300c3_fpstore): Adjust.
21179 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21180 e500mc_fpstore): Adjust.
21181 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21182 e500mc64_store, e500mc64_fpstore): Adjust.
21183 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21184 e5500_fpstore): Adjust.
21185 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21186 e6500_fpstore): Adjust.
21187 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21189 * config/rs6000/power4.md (power4-load, power4-load-ext,
21190 power4-load-ext-update, power4-load-ext-update-indexed,
21191 power4-load-update-indexed, power4-load-update, power4-fpload,
21192 power4-fpload-update, power4-store, power4-store-update,
21193 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21195 * config/rs6000/power5.md (power5-load, power5-load-ext,
21196 power5-load-ext-update, power5-load-ext-update-indexed,
21197 power5-load-update-indexed, power5-load-update, power5-fpload,
21198 power5-fpload-update, power5-store, power5-store-update,
21199 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21201 * config/rs6000/power6.md (power6-load, power6-load-ext,
21202 power6-load-update, power6-load-update-indexed,
21203 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21204 power6-fpload-update, power6-store, power6-store-update,
21205 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21207 * config/rs6000/power7.md (power7-load, power7-load-ext,
21208 power7-load-update, power7-load-update-indexed,
21209 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21210 power7-fpload-update, power7-store, power7-store-update,
21211 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21213 * config/rs6000/power8.md (power8-load, power8-load-update,
21214 power8-load-ext, power8-load-ext-update, power8-fpload,
21215 power8-fpload-update, power8-store, power8-store-update-indexed,
21216 power8-fpstore, power8-fpstore-update): Adjust.
21217 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21219 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21220 titan_lsu_store, titan_lsu_fpstore): Adjust.
21221 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21223 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21226 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21227 unrolled byte insns. Emit address increments after move insns.
21229 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21231 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21232 const_gimple, rather than a gimple.
21233 (gimple_call_builtin_p): Likewise, for the three variants.
21235 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21236 (gimple_call_builtin_p): Likewise, for the three variants.
21238 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21240 PR tree-optimization/61095
21241 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21243 2014-05-07 Richard Biener <rguenther@suse.de>
21245 PR tree-optimization/61034
21246 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21247 (maybe_skip_until): Use translate to take into account
21248 lattices when trying to do disambiguations.
21249 (get_continuation_for_phi_1): Likewise.
21250 (get_continuation_for_phi): Adjust for added translate arguments.
21251 (walk_non_aliased_vuses): Likewise.
21252 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21253 (walk_non_aliased_vuses): Likewise.
21254 (call_may_clobber_ref_p_1): Declare.
21255 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21256 calls. Stop early if we are only supposed to disambiguate.
21257 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21259 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21261 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21262 Emit an error when the function has arguments.
21264 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21266 * cfgloop.h (unswitch_loops): Remove.
21267 * doc/passes.texi: Remove references to loop-unswitch.c
21268 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21270 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21272 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21273 check for loads group of length 3.
21274 (vect_permute_load_chain): New permutations for loads group of
21276 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21277 of vec_perm_shuffle for the new permutations.
21279 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21281 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21282 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21283 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21284 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21285 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21286 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21287 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21288 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21290 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21292 * loop-unswitch.c: Delete.
21294 2014-05-07 Richard Biener <rguenther@suse.de>
21296 * config.gcc: Always set need_64bit_hwint to yes.
21298 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21300 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21301 of using optimize_size.
21303 2014-05-06 Mike Stump <mikestump@comcast.net>
21305 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21307 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21309 * config/i386/sse.md (*mov<mode>_internal)
21310 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21311 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21312 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21313 (*<code><mode>3, *andnot<mode>3<mask_name>)
21314 (<mask_codefor><code><mode>3<mask_name>): Only consider
21315 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21317 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21320 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21322 * lra-constraints.c (valid_address_p): Move earlier in file.
21323 Add a constraint argument to the address_info version.
21324 (satisfies_memory_constraint_p): New function.
21325 (satisfies_address_constraint_p): Likewise.
21326 (process_alt_operands, curr_insn_transform): Use them.
21327 (process_address): Pass the constraint to valid_address_p when
21328 checking address operands.
21330 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21332 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21333 to their respective blocks. Fix inadvertent use of "node".
21335 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21337 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21339 (init_emit_once): ...here.
21340 * rtl.h (init_derived_machine_modes): Declare.
21341 * toplev.c (do_compile): Call it even if no_backend.
21343 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21344 Mike Stump <mikestump@comcast.net>
21345 Richard Sandiford <rdsandiford@googlemail.com>
21346 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21348 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21349 (rtx_equal_for_memref_p): Update comment.
21350 (adjust_offset_for_component_ref): Use wide-int interfaces.
21351 * builtins.c (get_object_alignment_2): Likewise.
21352 (c_readstr): Likewise.
21353 (target_char_cast): Add comment.
21354 (determine_block_size): Use wide-int interfaces.
21355 (expand_builtin_signbit): Likewise.
21356 (fold_builtin_int_roundingfn): Likewise.
21357 (fold_builtin_bitop): Likewise.
21358 (fold_builtin_bswap): Likewise.
21359 (fold_builtin_logarithm): Use signop.
21360 (fold_builtin_pow): Likewise.
21361 (fold_builtin_memory_op): Use wide-int interfaces.
21362 (fold_builtin_object_size): Likewise.
21363 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21364 nb_iterations_estimate.
21365 (record_niter_bound): Use wide-int interfaces.
21366 (get_estimated_loop_iterations_int): Likewise.
21367 (get_estimated_loop_iterations): Likewise.
21368 (get_max_loop_iterations): Likewise.
21369 * cfgloop.h: Include wide-int.h.
21370 (struct nb_iter_bound): Change bound to widest_int.
21371 (struct loop): Change nb_iterations_upper_bound and
21372 nb_iterations_estimate to widest_int.
21373 (record_niter_bound): Switch to use widest_int.
21374 (get_estimated_loop_iterations): Likewise.
21375 (get_max_loop_iterations): Likewise.
21376 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21377 update for wide-int.
21378 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21379 * combine.c (try_combine): Likewise.
21380 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21381 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21383 (aarch64_float_const_representable_p): Likewise.
21384 * config/arc/arc.c: Include wide-int.h.
21385 (arc_can_use_doloop_p): Use wide-int interfaces.
21386 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21387 (vfp3_const_double_index): Likewise.
21388 * config/avr/avr.c (avr_out_round): Likewise.
21389 (avr_fold_builtin): Likewise.
21390 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21391 (bfin_can_use_doloop_p): Likewise.
21392 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21393 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21394 * config/i386/i386.c: Include wide-int.h.
21395 (ix86_data_alignment): Use wide-int interfaces.
21396 (ix86_local_alignment): Likewise.
21397 (ix86_emit_swsqrtsf): Update real_from_integer.
21398 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21399 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21400 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21401 (zero_constant): Likewise.
21402 (input_operand): Likewise.
21403 (splat_input_operand): Likewise.
21404 (non_logical_cint_operand): Change const_double to const_wide_int.
21405 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21406 (easy_altivec_constant): Remove comment.
21407 (paired_expand_vector_init): Use CONSTANT_P.
21408 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21409 (rs6000_emit_move): Update checks.
21410 (rs6000_aggregate_candidate): Use wide-int interfaces.
21411 (rs6000_expand_ternop_builtin): Likewise.
21412 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21413 (rs6000_assemble_integer): Likewise.
21414 (rs6000_hash_constant): Likewise.
21415 (output_toc): Likewise.
21416 (rs6000_rtx_costs): Likewise.
21417 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21418 * config/rs6000/rs6000-c.c: Include wide-int.h.
21419 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21420 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21421 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21422 Handle CONST_WIDE_INT.
21423 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21424 Use tree_fits_uhwi_p.
21425 * config/sparc/sparc.c: Include wide-int.h.
21426 (sparc_fold_builtin): Use wide-int interfaces.
21427 * config/vax/vax.c: Include wide-int.h.
21428 (vax_float_literal): Use real_from_integer.
21429 * coretypes.h (struct hwivec_def): New.
21431 (const_hwivec): New.
21432 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21433 (equiv_constant): Handle CONST_WIDE_INT.
21434 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21435 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21436 * dbxout.c (stabstr_U): Use wide-int interfaces.
21437 (dbxout_type): Update to use cst_fits_shwi_p.
21438 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21439 (TARGET_SUPPORTS_WIDE_INT): Add default.
21440 * dfp.c: Include wide-int.h.
21441 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21442 decimal_real_to_integer.
21443 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21444 decimal_real_to_integer.
21445 * doc/generic.texi (Constant expressions): Update for wide_int.
21446 * doc/rtl.texi (const_double): Likewise.
21447 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21448 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21449 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21450 (REAL_VALUE_FROM_INT): Remove.
21451 (TARGET_SUPPORTS_WIDE_INT): New.
21452 * doc/tm.texi: Regenerate.
21453 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21454 * double-int.h: Include wide-int.h.
21455 (struct wi::int_traits): New.
21456 * dwarf2out.c (get_full_len): New.
21457 (dw_val_equal_p): Add case dw_val_class_wide_int.
21458 (size_of_loc_descr): Likewise.
21459 (output_loc_operands): Likewise.
21460 (insert_double): Remove.
21461 (insert_wide_int): New.
21462 (add_AT_wide): New.
21463 (print_die): Add case dw_val_class_wide_int.
21464 (attr_checksum): Likewise.
21465 (attr_checksum_ordered): Likewise.
21466 (same_dw_val_p): Likewise.
21467 (size_of_die): Likewise.
21468 (value_format): Likewise.
21469 (output_die): Likewise.
21470 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21472 (clz_loc_descriptor): Use wide-int interfaces.
21473 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21474 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21475 (round_up_to_align): Use wide-int interfaces.
21476 (field_byte_offset): Likewise.
21477 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21478 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21479 CONST_DOUBLE handling. Use wide-int interfaces.
21480 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21481 (gen_enumeration_type_die): Use add_AT_wide.
21482 (hash_loc_operands): Add case dw_val_class_wide_int.
21483 (compare_loc_operands): Likewise.
21484 * dwarf2out.h: Include wide-int.h.
21485 (wide_int_ptr): New.
21486 (enum dw_val_class): Add dw_val_class_wide_int.
21487 (struct dw_val_struct): Add val_wide.
21488 * emit-rtl.c (const_wide_int_htab): New.
21489 (const_wide_int_htab_hash): New.
21490 (const_wide_int_htab_eq): New.
21491 (lookup_const_wide_int): New.
21492 (const_double_htab_hash): Use wide-int interfaces.
21493 (const_double_htab_eq): Likewise.
21494 (rtx_to_double_int): Conditionally compile for wide-int.
21495 (immed_double_int_const): Rename to immed_wide_int_const and
21496 update for wide-int.
21497 (immed_double_const): Conditionally compile for wide-int.
21498 (init_emit_once): Use wide-int interfaces.
21499 * explow.c (plus_constant): Likewise.
21500 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21501 (lshift_value): Use wide-int interfaces.
21502 (expand_mult): Likewise.
21503 (choose_multiplier): Likewise.
21504 (expand_smod_pow2): Likewise.
21505 (make_tree): Likewise.
21506 * expr.c (convert_modes): Consolidate handling of constants.
21507 Use wide-int interfaces.
21508 (emit_group_load_1): Add note.
21509 (store_expr): Update comment.
21510 (get_inner_reference): Use wide-int interfaces.
21511 (expand_constructor): Update comment.
21512 (expand_expr_real_2): Use wide-int interfaces.
21513 (expand_expr_real_1): Likewise.
21514 (reduce_to_bit_field_precision): Likewise.
21515 (const_vector_from_tree): Likewise.
21516 * final.c: Include wide-int-print.h.
21517 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21518 * fixed-value.c: Include wide-int.h.
21519 (fixed_from_string): Use wide-int interfaces.
21520 (fixed_to_decimal): Likewise.
21521 (fixed_convert_from_real): Likewise.
21522 (real_convert_from_fixed): Likewise.
21523 * fold-const.h (mem_ref_offset): Return an offset_int.
21524 (div_if_zero_remainder): Remove code parameter.
21525 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21526 Use wide-int interfaces.
21527 (may_negate_without_overflow_p): Use wide-int interfaces.
21528 (negate_expr_p): Likewise.
21529 (fold_negate_expr): Likewise.
21530 (int_const_binop_1): Likewise.
21531 (const_binop): Likewise.
21532 (fold_convert_const_int_from_int): Likewise.
21533 (fold_convert_const_int_from_real): Likewise.
21534 (fold_convert_const_int_from_fixed): Likewise.
21535 (fold_convert_const_fixed_from_int): Likewise.
21536 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21537 (sign_bit_p): Use wide-int interfaces.
21538 (make_range_step): Likewise.
21539 (build_range_check): Likewise. Pass an integer of the correct type
21540 instead of using integer_one_node.
21541 (range_predecessor): Pass an integer of the correct type instead
21542 of using integer_one_node.
21543 (range_successor): Likewise.
21544 (merge_ranges): Likewise.
21545 (unextend): Use wide-int interfaces.
21546 (extract_muldiv_1): Likewise.
21547 (fold_div_compare): Likewise.
21548 (fold_single_bit_test): Likewise.
21549 (fold_sign_changed_comparison): Likewise.
21550 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21551 (fold_plusminus_mult_expr): Use wide-int interfaces.
21552 (native_encode_int): Likewise.
21553 (native_interpret_int): Likewise.
21554 (fold_unary_loc): Likewise.
21555 (pointer_may_wrap_p): Likewise.
21556 (size_low_cst): Likewise.
21557 (mask_with_tz): Likewise.
21558 (fold_binary_loc): Likewise.
21559 (fold_ternary_loc): Likewise.
21560 (multiple_of_p): Likewise.
21561 (tree_call_nonnegative_warnv_p): Update calls to
21562 tree_int_cst_min_precision and real_from_integer.
21563 (fold_negate_const): Use wide-int interfaces.
21564 (fold_abs_const): Likewise.
21565 (fold_relational_const): Use tree_int_cst_lt.
21566 (round_up_loc): Use wide-int interfaces.
21567 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21568 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21569 * gengtype.c: Remove include of double-int.h.
21570 (do_typedef): Use wide-int interfaces.
21571 (open_base_files): Add wide-int.h.
21572 (main): Add offset_int and widest_int typedefs.
21573 * gengtype-lex.l: Handle "^".
21574 (CXX_KEYWORD): Add "static".
21575 * gengtype-parse.c (require3): New.
21576 (require_template_declaration): Handle constant template arguments
21577 and nested templates.
21578 * gengtype-state.c: Don't include "double-int.h".
21579 * genpreds.c (write_one_predicate_function): Update comment.
21580 (write_tm_constrs_h): Add check for hval and lval use in
21582 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21583 (add_to_sequence): Likewise.
21584 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21585 and const_double_operand.
21586 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21588 * gimple-fold.c (get_base_constructor): Likewise.
21589 (fold_array_ctor_reference): Likewise.
21590 (fold_nonarray_ctor_reference): Likewise.
21591 (fold_const_aggregate_ref_1): Likewise.
21592 (gimple_val_nonnegative_real_p): Likewise.
21593 (gimple_fold_indirect_ref): Likewise.
21594 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21595 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21596 (struct slsr_cand_d): Change index to be widest_int.
21597 (struct incr_info_d): Change incr to be widest_int.
21598 (alloc_cand_and_find_basis): Use wide-int interfaces.
21599 (slsr_process_phi): Likewise.
21600 (backtrace_base_for_ref): Likewise. Return a widest_int.
21601 (restructure_reference): Take a widest_int instead of a double_int.
21602 (slsr_process_ref): Use wide-int interfaces.
21603 (create_mul_ssa_cand): Likewise.
21604 (create_mul_imm_cand): Likewise.
21605 (create_add_ssa_cand): Likewise.
21606 (create_add_imm_cand): Take a widest_int instead of a double_int.
21607 (slsr_process_add): Use wide-int interfaces.
21608 (slsr_process_cast): Likewise.
21609 (slsr_process_copy): Likewise.
21610 (dump_candidate): Likewise.
21611 (dump_incr_vec): Likewise.
21612 (replace_ref): Likewise.
21613 (cand_increment): Likewise. Return a widest_int.
21614 (cand_abs_increment): Likewise.
21615 (replace_mult_candidate): Take a widest_int instead of a double_int.
21616 (replace_unconditional_candidate): Use wide-int interfaces.
21617 (incr_vec_index): Take a widest_int instead of a double_int.
21618 (create_add_on_incoming_edge): Likewise.
21619 (create_phi_basis): Use wide-int interfaces.
21620 (replace_conditional_candidate): Likewise.
21621 (record_increment): Take a widest_int instead of a double_int.
21622 (record_phi_increments): Use wide-int interfaces.
21623 (phi_incr_cost): Take a widest_int instead of a double_int.
21624 (lowest_cost_path): Likewise.
21625 (total_savings): Likewise.
21626 (analyze_increments): Use wide-int interfaces.
21627 (ncd_with_phi): Take a widest_int instead of a double_int.
21628 (ncd_of_cand_and_phis): Likewise.
21629 (nearest_common_dominator_for_cands): Likewise.
21630 (insert_initializers): Use wide-int interfaces.
21631 (all_phi_incrs_profitable): Likewise.
21632 (replace_one_candidate): Likewise.
21633 (replace_profitable_candidates): Likewise.
21634 * godump.c: Include wide-int-print.h.
21635 (go_output_typedef): Use wide-int interfaces.
21636 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21637 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21638 (build_loop_iteration_domains): Likewise.
21639 * hooks.h: Include wide-int.h rather than double-int.h.
21640 (hook_bool_dint_dint_uint_bool_true): Delete.
21641 (hook_bool_wint_wint_uint_bool_true): Declare.
21642 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21643 (hook_bool_wint_wint_uint_bool_true): New.
21644 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21646 (ubsan_expand_si_overflow_mul_check): Likewise.
21647 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21648 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21649 (get_ancestor_addr_info): Likewise.
21650 (ipa_modify_call_arguments): Likewise.
21651 * loop-doloop.c (doloop_modify): Likewise.
21652 (doloop_optimize): Likewise.
21653 * loop-iv.c (iv_number_of_iterations): Likewise.
21654 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21655 (unroll_loop_constant_iterations): Likewise.
21656 (decide_unroll_runtime_iterations): Likewise.
21657 (unroll_loop_runtime_iterations): Likewise.
21658 (decide_peel_simple): Likewise.
21659 (decide_unroll_stupid): Likewise.
21660 * lto-streamer-in.c (streamer_read_wi): Add.
21661 (input_cfg): Use wide-int interfaces.
21662 (lto_input_tree_1): Likewise.
21663 * lto-streamer-out.c (streamer_write_wi): Add.
21664 (hash_tree): Use wide-int interfaces.
21665 (output_cfg): Likewise.
21666 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21667 (GTFILES): Add wide-int.h and signop.h.
21668 (TAGS): Look for .cc files too.
21669 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21670 * optabs.c (expand_subword_shift): Likewise.
21671 (expand_doubleword_shift): Likewise.
21672 (expand_absneg_bit): Likewise.
21673 (expand_copysign_absneg): Likewise.
21674 (expand_copysign_bit): Likewise.
21675 * postreload.c (reload_cse_simplify_set): Likewise.
21676 * predict.c (predict_iv_comparison): Likewise.
21677 * pretty-print.h: Include wide-int-print.h.
21679 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21680 * print-tree.c: Include wide-int-print.h.
21681 (print_node_brief): Use wide-int interfaces.
21682 (print_node): Likewise.
21683 * read-rtl.c (validate_const_wide_int): New.
21684 (read_rtx_code): Add CONST_WIDE_INT case.
21685 * real.c: Include wide-int.h.
21686 (real_to_integer2): Delete.
21687 (real_to_integer): New function, returning a wide_int.
21688 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21689 (ten_to_ptwo): Update call to real_from_integer.
21690 (real_digit): Likewise.
21691 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21692 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21693 (REAL_VALUE_TO_INT): Delete.
21694 (real_to_integer): Declare a wide-int form.
21695 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21696 * recog.c (const_int_operand): Improve comment.
21697 (const_scalar_int_operand): New.
21698 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21699 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21700 (split_double): Likewise.
21701 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21702 (rtx_size): Likewise.
21703 (rtx_alloc_stat_v): New.
21704 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21705 (cwi_output_hex): New.
21706 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21707 (cwi_check_failed_bounds): New.
21708 * rtl.def (CONST_WIDE_INT): New.
21709 * rtl.h: Include <utility> and wide-int.h.
21710 (struct hwivec_def): New.
21711 (CWI_GET_NUM_ELEM): New.
21712 (CWI_PUT_NUM_ELEM): New.
21713 (struct rtx_def): Add num_elem and hwiv.
21714 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21715 (CASE_CONST_UNIQUE): Likewise.
21716 (CASE_CONST_ANY): Likewise.
21717 (CONST_SCALAR_INT_P): Likewise.
21718 (CONST_WIDE_INT_P): New.
21720 (HWIVEC_CHECK): New.
21721 (cwi_check_failed_bounds): New.
21723 (HWIVEC_CHECK): New.
21724 (CONST_WIDE_INT_VEC) New.
21725 (CONST_WIDE_INT_NUNITS) New.
21726 (CONST_WIDE_INT_ELT) New.
21727 (rtx_mode_t): New type.
21728 (wi::int_traits <rtx_mode_t>): New.
21730 (wi::min_value): New.
21731 (wi::max_value): New.
21733 (const_wide_int_alloc): New.
21734 (immed_wide_int_const): New.
21735 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21736 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21737 * signop.h: New file.
21738 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21739 (simplify_const_unary_operation): Use wide-int interfaces.
21740 (simplify_binary_operation_1): Likewise.
21741 (simplify_const_binary_operation): Likewise.
21742 (simplify_const_relational_operation): Likewise.
21743 (simplify_immed_subreg): Likewise.
21744 * stmt.c (expand_case): Likewise.
21745 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21746 signop rather than a bool.
21747 * stor-layout.c (layout_type): Use wide-int interfaces.
21748 (initialize_sizetypes): Update calls to
21749 set_min_and_max_values_for_integral_type.
21750 (set_min_and_max_values_for_integral_type): Take a signop rather
21751 than a bool. Use wide-int interfaces.
21752 (fixup_signed_type): Update accordingly. Remove
21753 HOST_BITS_PER_DOUBLE_INT limit.
21754 (fixup_unsigned_type): Likewise.
21755 * system.h (STATIC_CONSTANT_P): New.
21756 (STATIC_ASSERT): New.
21757 * target.def (can_use_doloop_p): Take widest_ints rather than
21759 * target.h: Include wide-int.h rather than double-int.h.
21760 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21762 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21763 rather than INT_CST_LT_UNSIGNED.
21764 (can_use_doloop_if_innermost): Take widest_ints rather than
21766 * tree-affine.c: Include wide-int-print.h.
21767 (double_int_ext_for_comb): Delete.
21768 (wide_int_ext_for_comb): New.
21769 (aff_combination_zero): Use wide-int interfaces.
21770 (aff_combination_const): Take a widest_int instead of a double_int.
21771 (aff_combination_elt): Use wide-int interfaces.
21772 (aff_combination_scale): Take a widest_int instead of a double_int.
21773 (aff_combination_add_elt): Likewise.
21774 (aff_combination_add_cst): Likewise.
21775 (aff_combination_add): Use wide-int interfaces.
21776 (aff_combination_convert): Likewise.
21777 (tree_to_aff_combination): Likewise.
21778 (add_elt_to_tree): Take a widest_int instead of a double_int.
21779 (aff_combination_to_tree): Use wide-int interfaces.
21780 (aff_combination_remove_elt): Likewise.
21781 (aff_combination_add_product): Take a widest_int instead of
21783 (aff_combination_mult): Use wide-int interfaces.
21784 (aff_combination_expand): Likewise.
21785 (double_int_constant_multiple_p): Delete.
21786 (wide_int_constant_multiple_p): New.
21787 (aff_combination_constant_multiple_p): Take a widest_int pointer
21788 instead of a double_int pointer.
21789 (print_aff): Use wide-int interfaces.
21790 (get_inner_reference_aff): Take a widest_int pointer
21791 instead of a double_int pointer.
21792 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
21793 * tree-affine.h: Include wide-int.h.
21794 (struct aff_comb_elt): Change type of coef to widest_int.
21795 (struct affine_tree_combination): Change type of offset to widest_int.
21796 (double_int_ext_for_comb): Delete.
21797 (wide_int_ext_for_comb): New.
21798 (aff_combination_const): Use widest_int instead of double_int.
21799 (aff_combination_scale): Likewise.
21800 (aff_combination_add_elt): Likewise.
21801 (aff_combination_constant_multiple_p): Likewise.
21802 (get_inner_reference_aff): Likewise.
21803 (aff_comb_cannot_overlap_p): Likewise.
21804 (aff_combination_zero_p): Use wide-int interfaces.
21805 * tree.c: Include tree.h.
21806 (init_ttree): Use make_int_cst.
21807 (tree_code_size): Removed code for INTEGER_CST case.
21808 (tree_size): Add INTEGER_CST case.
21809 (make_node_stat): Update comment.
21810 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
21811 (build_int_cst_type): Use wide-int interfaces.
21812 (double_int_to_tree): Likewise.
21813 (double_int_fits_to_tree_p): Delete.
21814 (force_fit_type_double): Delete.
21815 (force_fit_type): New.
21816 (int_cst_hash_hash): Use wide-int interfaces.
21817 (int_cst_hash_eq): Likewise.
21818 (build_int_cst_wide): Delete.
21819 (wide_int_to_tree): New.
21820 (cache_integer_cst): Use wide-int interfaces.
21821 (build_low_bits_mask): Likewise.
21822 (cst_and_fits_in_hwi): Likewise.
21823 (real_value_from_int_cst): Likewise.
21824 (make_int_cst_stat): New.
21825 (integer_zerop): Use wide_int interfaces.
21826 (integer_onep): Likewise.
21827 (integer_all_onesp): Likewise.
21828 (integer_pow2p): Likewise.
21829 (integer_nonzerop): Likewise.
21830 (tree_log2): Likewise.
21831 (tree_floor_log2): Likewise.
21832 (tree_ctz): Likewise.
21833 (int_size_in_bytes): Likewise.
21834 (mem_ref_offset): Return an offset_int rather than a double_int.
21835 (build_type_attribute_qual_variant): Use wide_int interfaces.
21836 (type_hash_eq): Likewise
21837 (tree_int_cst_equal): Likewise.
21838 (tree_int_cst_lt): Delete.
21839 (tree_int_cst_compare): Likewise.
21840 (tree_fits_shwi_p): Use wide_int interfaces.
21841 (tree_fits_uhwi_p): Likewise.
21842 (tree_int_cst_sign_bit): Likewise.
21843 (tree_int_cst_sgn): Likewise.
21844 (tree_int_cst_min_precision): Take a signop rather than a bool.
21845 (simple_cst_equal): Use wide_int interfaces.
21846 (compare_tree_int): Likewise.
21847 (iterative_hash_expr): Likewise.
21848 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
21850 (get_type_static_bounds): Use wide_int interfaces.
21851 (tree_int_cst_elt_check_failed): New.
21852 (build_common_tree_nodes): Reordered to set prec before filling in
21854 (int_cst_value): Check cst_and_fits_in_hwi.
21855 (widest_int_cst_value): Use wide_int interfaces.
21856 (upper_bound_in_type): Likewise.
21857 (lower_bound_in_type): Likewise.
21858 (num_ending_zeros): Likewise.
21859 (drop_tree_overflow): Likewise.
21860 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
21861 (gen_conditions_for_pow_cst_base): Likewise.
21862 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
21863 (group_case_labels_stmt): Use wide-int interfaces.
21864 (verify_gimple_assign_binary): Likewise.
21865 (print_loop): Likewise.
21866 * tree-chrec.c (tree_fold_binomial): Likewise.
21867 * tree-core.h (struct tree_base): Add int_length.
21868 (struct tree_int_cst): Change rep of value.
21869 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
21870 (dr_may_alias_p): Likewise.
21871 (max_stmt_executions_tree): Likewise.
21872 * tree.def (INTEGER_CST): Update comment.
21873 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
21874 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
21875 * tree-dump.c: Include wide-int.h and wide-int-print.h.
21876 (dequeue_and_dump): Use wide-int interfaces.
21877 * tree.h: Include wide-int.h.
21878 (NULL_TREE): Moved to earlier loc in file.
21879 (TREE_INT_CST_ELT_CHECK): New.
21880 (tree_int_cst_elt_check_failed): New.
21882 (TREE_INT_CST): Delete.
21883 (TREE_INT_CST_LOW): Use wide-int interfaces.
21884 (TREE_INT_CST_HIGH): Delete.
21885 (TREE_INT_CST_NUNITS): New.
21886 (TREE_INT_CST_EXT_NUNITS): Likewise.
21887 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
21888 (TREE_INT_CST_ELT): Likewise.
21889 (INT_CST_LT): Delete.
21890 (tree_int_cst_elt_check): New (two forms).
21891 (type_code_size): Update comment.
21892 (make_int_cst_stat, make_int_cst): New.
21893 (tree_to_double_int): Delete.
21894 (double_int_fits_to_tree_p): Delete.
21895 (force_fit_type_double): Delete.
21896 (build_int_cstu): Replace with out-of-line function.
21897 (build_int_cst_wide): Delete.
21898 (tree_int_cst_lt): Define inline.
21899 (tree_int_cst_le): New.
21900 (tree_int_cst_compare): Define inline.
21901 (tree_int_cst_min_precision): Take a signop rather than a bool.
21902 (wi::int_traits <const_tree>): New.
21903 (wi::int_traits <tree>): New.
21904 (wi::extended_tree): New.
21905 (wi::int_traits <wi::extended_tree>): New.
21906 (wi::to_widest): New.
21907 (wi::to_offset): New.
21908 (wi::fits_to_tree_p): New.
21909 (wi::min_value): New.
21910 (wi::max_value): New.
21911 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
21912 (copy_tree_body_r): Likewise.
21913 * tree-object-size.c (compute_object_offset): Likewise.
21914 (addr_object_size): Likewise.
21915 * tree-predcom.c: Include wide-int-print.h.
21916 (struct dref_d): Change type of offset to widest_int.
21917 (dump_dref): Call wide-int printer.
21918 (aff_combination_dr_offset): Use wide-int interfaces.
21919 (determine_offset): Take a widest_int pointer rather than a
21920 double_int pointer.
21921 (split_data_refs_to_components): Use wide-int interfaces.
21922 (suitable_component_p): Likewise.
21923 (order_drefs): Likewise.
21924 (add_ref_to_chain): Likewise.
21925 (valid_initializer_p): Likewise.
21926 (determine_roots_comp): Likewise.
21927 * tree-pretty-print.c: Include wide-int-print.h.
21928 (dump_generic_node): Use wide-int interfaces.
21929 * tree-sra.c (sra_ipa_modify_expr): Likewise.
21930 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
21931 (move_fixed_address_to_symbol): Likewise.
21932 (move_hint_to_base): Likewise.
21933 (move_pointer_to_base): Likewise.
21934 (move_variant_to_index): Likewise.
21935 (most_expensive_mult_to_index): Likewise.
21936 (addr_to_parts): Likewise.
21937 (copy_ref_info): Likewise.
21938 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
21939 (indirect_refs_may_alias_p): Likewise.
21940 (stmt_kills_ref_p_1): Likewise.
21941 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
21942 * tree-ssa-ccp.c: Update comment at top of file. Include
21944 (struct prop_value_d): Change type of mask to widest_int.
21945 (extend_mask): New function.
21946 (dump_lattice_value): Use wide-int interfaces.
21947 (get_default_value): Likewise.
21948 (set_constant_value): Likewise.
21949 (set_value_varying): Likewise.
21950 (valid_lattice_transition): Likewise.
21951 (set_lattice_value): Likewise.
21952 (value_to_double_int): Delete.
21953 (value_to_wide_int): New.
21954 (get_value_from_alignment): Use wide-int interfaces.
21955 (get_value_for_expr): Likewise.
21956 (do_dbg_cnt): Likewise.
21957 (ccp_finalize): Likewise.
21958 (ccp_lattice_meet): Likewise.
21959 (bit_value_unop_1): Use widest_ints rather than double_ints.
21960 (bit_value_binop_1): Likewise.
21961 (bit_value_unop): Use wide-int interfaces.
21962 (bit_value_binop): Likewise.
21963 (bit_value_assume_aligned): Likewise.
21964 (evaluate_stmt): Likewise.
21965 (ccp_fold_stmt): Likewise.
21966 (visit_cond_stmt): Likewise.
21967 (ccp_visit_stmt): Likewise.
21968 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
21969 (constant_pointer_difference): Likewise.
21970 (associate_pointerplus): Likewise.
21971 (combine_conversions): Likewise.
21972 * tree-ssa-loop.h: Include wide-int.h.
21973 (struct tree_niter_desc): Change type of max to widest_int.
21974 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
21975 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
21976 (remove_redundant_iv_tests): Likewise.
21977 (canonicalize_loop_induction_variables): Likewise.
21978 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
21979 (constant_multiple_of): Take a widest_int pointer instead of
21980 a double_int pointer.
21981 (get_computation_aff): Use wide-int interfaces.
21982 (ptr_difference_cost): Likewise.
21983 (difference_cost): Likewise.
21984 (get_loop_invariant_expr_id): Likewise.
21985 (get_computation_cost_at): Likewise.
21986 (iv_elimination_compare_lt): Likewise.
21987 (may_eliminate_iv): Likewise.
21988 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
21989 instead of double_int.
21990 (max_loop_iterations): Likewise.
21991 (max_stmt_executions): Likewise.
21992 (estimated_stmt_executions): Likewise.
21993 * tree-ssa-loop-niter.c: Include wide-int-print.h.
21994 (split_to_var_and_offset): Use wide-int interfaces.
21995 (determine_value_range): Likewise.
21996 (bound_difference_of_offsetted_base): Likewise.
21997 (bounds_add): Take a widest_int instead of a double_int.
21998 (number_of_iterations_ne_max): Use wide-int interfaces.
21999 (number_of_iterations_ne): Likewise.
22000 (number_of_iterations_lt_to_ne): Likewise.
22001 (assert_loop_rolls_lt): Likewise.
22002 (number_of_iterations_lt): Likewise.
22003 (number_of_iterations_le): Likewise.
22004 (number_of_iterations_cond): Likewise.
22005 (number_of_iterations_exit): Likewise.
22006 (finite_loop_p): Likewise.
22007 (derive_constant_upper_bound_assign): Likewise.
22008 (derive_constant_upper_bound): Return a widest_int.
22009 (derive_constant_upper_bound_ops): Likewise.
22010 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22011 (record_estimate): Take a widest_int rather than a double_int.
22012 (record_nonwrapping_iv): Use wide-int interfaces.
22013 (double_int_cmp): Delete.
22014 (wide_int_cmp): New.
22015 (bound_index): Take a widest_int rather than a double_int.
22016 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22017 (maybe_lower_iteration_bound): Likewise.
22018 (estimate_numbers_of_iterations_loop): Likewise.
22019 (estimated_loop_iterations): Take a widest_int pointer than than
22020 a double_int pointer.
22021 (estimated_loop_iterations_int): Use wide-int interfaces.
22022 (max_loop_iterations): Take a widest_int pointer than than
22023 a double_int pointer.
22024 (max_loop_iterations_int): Use wide-int interfaces.
22025 (max_stmt_executions): Take a widest_int pointer than than
22026 a double_int pointer.
22027 (estimated_stmt_executions): Likewise.
22028 (n_of_executions_at_most): Use wide-int interfaces.
22029 (scev_probably_wraps_p): Likewise.
22030 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22031 to real_to_integer.
22032 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22034 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22035 double_ints. Adjust for trailing_wide_ints <3> representation.
22036 (set_nonzero_bits): Likewise.
22037 (get_range_info): Return wide_ints rather than double_ints.
22038 Adjust for trailing_wide_ints <3> representation.
22039 (get_nonzero_bits): Likewise.
22040 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22042 * tree-ssanames.h (struct range_info_def): Replace min, max and
22043 nonzero_bits with a trailing_wide_ints <3>.
22044 (set_range_info): Use wide_int_refs rather than double_ints.
22045 (set_nonzero_bits): Likewise.
22046 (get_range_info): Return wide_ints rather than double_ints.
22047 (get_nonzero_bits): Likewise.
22048 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22049 * tree-ssa-pre.c (phi_translate_1): Likewise.
22050 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22051 (acceptable_pow_call): Likewise.
22052 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22054 (vn_reference_fold_indirect): Likewise.
22055 (vn_reference_maybe_forwprop_address): Likewise.
22056 (valueize_refs_1): Likewise.
22057 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22058 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22059 tree_int_cst_lt and tree_int_cst_le.
22060 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22062 (streamer_alloc_tree): Likewise.
22063 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22064 (streamer_write_tree_header): Likewise.
22065 (streamer_write_integer_cst): Likewise.
22066 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22067 (build_constructors): Likewise.
22068 (array_value_type): Likewise.
22069 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22070 (vect_check_gather): Likewise.
22071 * tree-vect-generic.c (build_replicated_const): Likewise.
22072 (expand_vector_divmod): Likewise.
22073 * tree-vect-loop.c (vect_transform_loop): Likewise.
22074 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22075 (vect_do_peeling_for_alignment): Likewise.
22076 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22077 * tree-vrp.c: Include wide-int.h.
22078 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22079 (extract_range_from_assert): Use wide-int interfaces.
22080 (vrp_int_const_binop): Likewise.
22081 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22082 double_int pointers.
22083 (ranges_from_anti_range): Use wide-int interfaces.
22084 (quad_int_cmp): Delete.
22085 (quad_int_pair_sort): Likewise.
22086 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22087 (extract_range_from_unary_expr_1): Likewise.
22088 (adjust_range_with_scev): Likewise.
22089 (masked_increment): Take and return wide_ints rather than double_ints.
22090 (register_edge_assert_for_2): Use wide-int interfaces.
22091 (check_array_ref): Likewise.
22092 (search_for_addr_array): Likewise.
22093 (maybe_set_nonzero_bits): Likewise.
22094 (union_ranges): Pass an integer of the correct type instead of
22095 using integer_one_node.
22096 (intersect_ranges): Likewise.
22097 (simplify_truth_ops_using_ranges): Likewise.
22098 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22099 (range_fits_type_p): Likewise.
22100 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22102 (simplify_conversion_using_ranges): Use wide-int interfaces.
22103 (simplify_float_conversion_using_ranges): Likewise.
22104 (vrp_finalize): Likewise.
22105 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22106 (gimple_stringops_transform): Likewise.
22107 * varasm.c (decode_addr_const): Likewise.
22108 (const_hash_1): Likewise.
22109 (const_rtx_hash_1): Likewise
22110 (output_constant): Likewise.
22111 (array_size_for_constructor): Likewise.
22112 (output_constructor_regular_field): Likewise.
22113 (output_constructor_bitfield): Likewise.
22114 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22115 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22117 * gencheck.c: Define BITS_PER_UNIT.
22118 * wide-int.cc: New.
22120 * wide-int-print.cc: New.
22121 * wide-int-print.h: New.
22123 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22125 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22127 2014-05-06 Richard Biener <rguenther@suse.de>
22129 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22130 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22131 (TODO_verify_all): Adjust.
22132 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22133 TODO_verify_stmts and TODO_verify_rtl_sharing.
22134 * bb-reorder.c: Likewise.
22135 * cfgexpand.c: Likewise.
22136 * cprop.c: Likewise.
22138 * function.c: Likewise.
22139 * fwprop.c: Likewise.
22140 * gcse.c: Likewise.
22141 * gimple-ssa-isolate-paths.c: Likewise.
22142 * gimple-ssa-strength-reduction.c: Likewise.
22143 * ipa-split.c: Likewise.
22144 * loop-init.c: Likewise.
22145 * loop-unroll.c: Likewise.
22146 * lower-subreg.c: Likewise.
22147 * modulo-sched.c: Likewise.
22148 * postreload-gcse.c: Likewise.
22149 * predict.c: Likewise.
22150 * recog.c: Likewise.
22151 * sched-rgn.c: Likewise.
22152 * store-motion.c: Likewise.
22153 * tracer.c: Likewise.
22154 * trans-mem.c: Likewise.
22155 * tree-call-cdce.c: Likewise.
22156 * tree-cfg.c: Likewise.
22157 * tree-cfgcleanup.c: Likewise.
22158 * tree-complex.c: Likewise.
22159 * tree-eh.c: Likewise.
22160 * tree-emutls.c: Likewise.
22161 * tree-if-conv.c: Likewise.
22162 * tree-into-ssa.c: Likewise.
22163 * tree-loop-distribution.c: Likewise.
22164 * tree-object-size.c: Likewise.
22165 * tree-parloops.c: Likewise.
22166 * tree-pass.h: Likewise.
22167 * tree-sra.c: Likewise.
22168 * tree-ssa-ccp.c: Likewise.
22169 * tree-ssa-copy.c: Likewise.
22170 * tree-ssa-copyrename.c: Likewise.
22171 * tree-ssa-dce.c: Likewise.
22172 * tree-ssa-dom.c: Likewise.
22173 * tree-ssa-dse.c: Likewise.
22174 * tree-ssa-forwprop.c: Likewise.
22175 * tree-ssa-ifcombine.c: Likewise.
22176 * tree-ssa-loop-ch.c: Likewise.
22177 * tree-ssa-loop-ivcanon.c: Likewise.
22178 * tree-ssa-loop.c: Likewise.
22179 * tree-ssa-math-opts.c: Likewise.
22180 * tree-ssa-phiopt.c: Likewise.
22181 * tree-ssa-phiprop.c: Likewise.
22182 * tree-ssa-pre.c: Likewise.
22183 * tree-ssa-reassoc.c: Likewise.
22184 * tree-ssa-sink.c: Likewise.
22185 * tree-ssa-strlen.c: Likewise.
22186 * tree-ssa-tail-merge.c: Likewise.
22187 * tree-ssa-uncprop.c: Likewise.
22188 * tree-switch-conversion.c: Likewise.
22189 * tree-tailcall.c: Likewise.
22190 * tree-vect-generic.c: Likewise.
22191 * tree-vectorizer.c: Likewise.
22192 * tree-vrp.c: Likewise.
22193 * tsan.c: Likewise.
22194 * var-tracking.c: Likewise.
22195 * bt-load.c: Likewise.
22196 * cfgcleanup.c: Likewise.
22197 * combine-stack-adj.c: Likewise.
22198 * combine.c: Likewise.
22199 * compare-elim.c: Likewise.
22200 * config/epiphany/resolve-sw-modes.c: Likewise.
22201 * config/i386/i386.c: Likewise.
22202 * config/mips/mips.c: Likewise.
22203 * config/s390/s390.c: Likewise.
22204 * config/sh/sh_treg_combine.cc: Likewise.
22205 * config/sparc/sparc.c: Likewise.
22208 * final.c: Likewise.
22209 * ifcvt.c: Likewise.
22210 * mode-switching.c: Likewise.
22211 * passes.c: Likewise.
22212 * postreload.c: Likewise.
22214 * reg-stack.c: Likewise.
22215 * regcprop.c: Likewise.
22216 * regrename.c: Likewise.
22219 2014-05-06 Richard Biener <rguenther@suse.de>
22221 PR middle-end/61070
22222 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22223 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22225 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22228 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22230 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22231 Tom de Vries <tom@codesourcery.com>
22233 * target.def (call_fusage_contains_non_callee_clobbers): New
22235 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22237 (@node Miscellaneous Register Hooks): New node.
22238 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22239 * doc/tm.texi: Regenerate.
22241 2014-05-05 Marek Polacek <polacek@redhat.com>
22244 * opts.c (common_handle_option): Call error_at instead of warning_at.
22246 2014-05-05 Richard Biener <rguenther@suse.de>
22248 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22249 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22250 under the TODO_verify_il umbrella.
22252 2014-05-05 Richard Biener <rguenther@suse.de>
22254 * passes.c (execute_function_todo): Move TODO_verify_flow under
22255 the TODO_verify_ul umbrella.
22257 2014-05-05 Richard Biener <rguenther@suse.de>
22259 PR middle-end/61010
22260 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22261 X & CST away from a CST that is the mask of a mode.
22263 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22265 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22266 int argument to enum machine_mode.
22267 (picochip_class_max_nregs): Ditto.
22268 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22269 (picochip_class_max_nregs): Ditto.
22271 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22273 * target.def: Add new target hook.
22274 * doc/tm.texi: Regenerate.
22275 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22276 * targhooks.c (default_keep_leaf_when_profiled): New function.
22278 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22279 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22281 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22283 PR tree-optimization/60363
22284 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22285 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22286 (update_destination_phis): New parameter.
22287 (create_edge_and_update_destination_phis): Ditto.
22288 (ssa_fix_duplicate_block_edges): Pass new arguments.
22289 (thread_single_edge): Ditto.
22291 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22293 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22294 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22295 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22296 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22297 Use RS6000_BTM_HARD_FLOAT.
22298 (BU_MISC_2): Likewise.
22299 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22300 RS6000_BTM_HARD_FLOAT.
22301 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22302 is explicitly used.
22303 (rs6000_invalid_builtin): Add hard floating builtin support.
22304 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22305 hard float builtins.
22306 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22308 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22310 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22311 Add missing function* argument.
22313 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22315 * lra-constraints.c (valid_address_p): Move earlier in file.
22316 Add a constraint argument to the address_info version.
22317 (satisfies_memory_constraint_p): New function.
22318 (satisfies_address_constraint_p): Likewise.
22319 (process_alt_operands, curr_insn_transform): Use them.
22320 (process_address): Pass the constraint to valid_address_p when
22321 checking address operands.
22323 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22325 * config/mips/mips.c (mips_isa_rev): New variable.
22326 (mips_set_architecture): Set it.
22327 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22329 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22330 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22331 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22332 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22333 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22334 conditions in terms of mips_isa_rev.
22335 (mips_isa_rev): Declare.
22337 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22339 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22340 (prob_unlikely, prob_likely): Make variables const.
22342 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22344 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22346 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22348 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22350 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22352 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22353 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22354 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22356 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22357 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22359 Replace usage of ROUND_REG with sh_round_reg.
22360 Use CEIL instead of ROUND_ADVANCE.
22362 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22365 * config/sh/sh.c: Include stdlib headers before everything else.
22367 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22369 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22370 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22371 (gimplify_adjust_omp_clauses): Simd region is never
22372 directly nested in combined parallel. Instead, for linear
22373 with copyin/copyout, if in combined for simd loop, make decl
22374 firstprivate/lastprivate on OMP_FOR.
22375 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22376 expand_omp_for_static_chunk): When setting endvar, also set
22377 fd->loop.v to the same value.
22379 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22381 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22383 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22385 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22388 2014-05-02 Marek Polacek <polacek@redhat.com>
22390 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22392 2014-05-02 Kito Cheng <kito@0xlab.org>
22394 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22395 to a C expression marco.
22396 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22397 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22398 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22399 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22400 HONOR_REG_ALLOC_ORDER.
22401 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22403 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22405 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22407 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22409 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22411 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22413 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22414 (convert_scalar_cond_reduction): Likewise.
22415 (predicate_scalar_phi): Add recognition and transformation
22416 of simple conditioanl reduction to be vectorizable.
22418 2014-05-01 Marek Polacek <polacek@redhat.com>
22421 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22423 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22425 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22426 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22427 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22428 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22429 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22430 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22431 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22432 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22434 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22436 * config/arc/arc.opt (mlra): Move comment above option name
22437 to avoid mis-parsing as language options.
22439 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22441 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22442 * config/sol2.h: ... here.
22443 * config/sol2-10.h: Remove.
22445 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22446 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22447 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22448 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22449 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22450 * config/sol2.h: ... here.
22451 (SECTION_NAME_FORMAT): Don't redefine.
22452 (STARTFILE_ARCH32_SPEC): Rename to ...
22453 (STARTFILE_ARCH_SPEC): ... this.
22454 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22455 * config/sparc/sol2.h: ... here.
22456 (SECTION_NAME_FORMAT): Don't undef.
22457 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22458 (SUBTARGET_EXTRA_SPECS): Remove.
22459 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22461 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22462 (MD_STARTFILE_PREFIX): Remove.
22463 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22464 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22465 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22466 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22467 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22468 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22469 * config/i386/sol2.h: ... here.
22470 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22471 * config/i386/sol2-bi.h: Remove.
22472 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22473 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22475 * config/i386/t-sol2-64: Rename to ...
22476 * config/i386/t-sol2: ... this.
22477 * config/sparc/t-sol2-64: Rename to ...
22478 * config/sparc/t-sol2: ... this.
22480 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22481 sol2_tm_file_head, sol2_tm_file_tail.
22482 Include ${cpu_type}/sol2.h before sol2.h.
22484 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22485 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22486 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22487 Reflect i386/t-sol2-64 renaming.
22488 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22489 Reflect sparc/t-sol2-64 renaming.
22491 2014-04-30 Richard Biener <rguenther@suse.de>
22493 * passes.c (execute_function_todo): Move TODO_verify_stmts
22494 and TODO_verify_ssa under the TODO_verify_il umbrella.
22495 * tree-ssa.h (verify_ssa): Adjust prototype.
22496 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22497 we should verify SSA operands.
22498 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22499 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22500 whether we should verify whether not throwing stmts have EH info.
22501 * graphite-scop-detection.c (create_sese_edges): Adjust.
22502 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22503 * tree-eh.c (lower_try_finally_switch): Do not add the
22504 default case label twice.
22506 2014-04-30 Marek Polacek <polacek@redhat.com>
22508 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22509 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22510 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22511 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22513 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22515 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22516 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22517 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22518 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22519 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22520 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22521 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22522 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22524 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22526 * tree-cfg.c (dump_function_to_file): Dump the return type of
22527 functions, in a line to itself before the function body, mimicking
22528 the layout of a C function.
22530 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22532 PR tree-optimization/60971
22533 * tree-tailcall.c (process_assignment): Reject conversions which
22536 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22538 * calls.c (initialize_argument_information): Always treat
22539 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22540 (expand_call): Likewise.
22541 (emit_library_call_calue_1): Likewise.
22542 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22543 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22546 2014-04-29 Nick Clifton <nickc@redhat.com>
22548 * config/msp430/msp430.md (umulsidi): Fix typo.
22549 (mulhisi3): Enable even inside interrupt handlers.
22550 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22551 bigger return address pushed in large mode.
22553 2014-04-29 Nick Clifton <nickc@redhat.com>
22555 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22556 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22558 * config/m32r/m32r.c (init_reg_tables): Likewise.
22559 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22560 enum to hold the modes.
22562 2014-04-29 Richard Biener <rguenther@suse.de>
22564 * dominance.c (free_dominance_info): Add overload with
22565 function parameter.
22566 (dom_info_state): Likewise.
22567 (dom_info_available_p): Likewise.
22568 * basic-block.h (free_dominance_info, dom_info_state,
22569 dom_info_available_p): Declare overloads.
22570 * passes.c (execute_function_todo): Verify that verifiers
22571 don't change dominator info state. Drop dominator info
22572 for IPA pass invocations.
22573 * cgraph.c (release_function_body): Restore asserts that
22574 dominator information is released.
22576 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22578 * doc/invoke.texi: Fix typo.
22579 * tree-vrp.c: Fix typos.
22580 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22582 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22584 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22586 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22588 * config/aarch64/aarch64-builtins.c
22589 (aarch64_types_storestruct_lane_qualifiers): New.
22590 (TYPES_STORESTRUCT_LANE): Likewise.
22591 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22592 (st3_lane): Likewise.
22593 (st4_lane): Likewise.
22594 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22595 (vec_store_lanesci_lane<mode>): Likewise.
22596 (vec_store_lanesxi_lane<mode>): Likewise.
22597 (aarch64_st2_lane<VQ:mode>): Likewise.
22598 (aarch64_st3_lane<VQ:mode>): Likewise.
22599 (aarch64_st4_lane<VQ:mode>): Likewise.
22600 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22601 * config/aarch64/arm_neon.h
22602 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22603 use new macro arguments.
22604 (__ST3_LANE_FUNC): Likewise.
22605 (__ST4_LANE_FUNC): Likewise.
22606 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22607 (V_THREE_ELEM): Likewise.
22608 (V_FOUR_ELEM): Likewise.
22610 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22612 * doc/gimple.texi: Replace the description of the now-defunct
22613 union gimple_statement_d with a diagram showing the
22614 gimple_statement_base class hierarchy and its relationships to
22615 the GSS_ and GIMPLE_ enums.
22617 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22619 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22620 * config/aarch64/aarch64.c
22621 (aarch64_cannot_change_mode_class): Weaken conditions.
22622 (aarch64_modes_tieable_p): New.
22623 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22625 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22627 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22628 (loadsync_<mode>): Change mode.
22629 (load_quadpti, store_quadpti): New.
22630 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22631 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22633 2014-04-28 Martin Jambor <mjambor@suse.cz>
22635 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22636 same alias type as the original statement.
22637 (subreplacement_assignment_data): New type.
22638 (handle_unscalarized_data_in_subtree): New type of parameter,
22639 generate new memory accesses with same alias type as the original
22641 (load_assign_lhs_subreplacements): Likewise.
22642 (sra_modify_constructor_assign): Generate new memory accesses with
22643 same alias type as the original statement.
22645 2014-04-28 Richard Biener <rguenther@suse.de>
22647 * tree-pass.h (TODO_verify_il): Define.
22648 (TODO_verify_all): Complete properly.
22649 * passes.c (execute_function_todo): Move existing loop-closed
22650 SSA verification under TODO_verify_il.
22651 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22652 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22653 Fix tree sharing issue.
22655 2014-04-28 Richard Biener <rguenther@suse.de>
22657 PR middle-end/60092
22658 * builtins.def (DEF_C11_BUILTIN): Add.
22659 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22660 * coretypes.h (enum function_class): Add function_c11_misc.
22661 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22662 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22663 (call_may_clobber_ref_p_1): Likewise.
22664 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22665 (mark_all_reaching_defs_necessary_1): Likewise.
22666 (propagate_necessity): Likewise.
22667 (eliminate_unnecessary_stmts): Likewise.
22668 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22670 2014-04-28 Richard Biener <rguenther@suse.de>
22672 * tree-vrp.c (vrp_var_may_overflow): Remove.
22673 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22674 with overflow immediately bump to one before that value and
22675 let iteration figure out overflow status.
22677 2014-04-28 Richard Biener <rguenther@suse.de>
22679 * configure.ac: Do valgrind header checks unconditionally.
22680 Add --enable-valgrind-annotations.
22681 * system.h: Guard valgrind header inclusion with
22682 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22683 * alloc-pool.c (pool_alloc, pool_free): Use
22684 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22685 to guard possibly dead code.
22686 * config.in: Regenerated.
22687 * configure: Likewise.
22689 2014-04-28 Jeff Law <law@redhat.com>
22691 PR tree-optimization/60902
22692 * tree-ssa-threadedge.c
22693 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22694 over real defs when invalidating outputs from statements that do not
22695 produce useful outputs for threading.
22697 2014-04-28 Richard Biener <rguenther@suse.de>
22699 PR tree-optimization/60979
22700 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22701 SCOPs that end in a block with a successor with abnormal
22704 2014-04-28 Richard Biener <rguenther@suse.de>
22706 * tree-pass.h (execute_pass_list): Adjust prototype.
22707 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22708 (do_per_function): Change callback signature, push all actual
22709 work to the callbals.
22710 (do_per_function_toporder): Likewise.
22711 (execute_function_dump): Adjust.
22712 (execute_function_todo): Likewise.
22713 (clear_last_verified): Likewise.
22714 (verify_curr_properties): Likewise.
22715 (update_properties_after_pass): Likewise.
22716 (execute_pass_list_1): Split out from ...
22717 (execute_pass_list): ... here. Adjust.
22718 (execute_ipa_pass_list): Likewise.
22719 * cgraphunit.c (cgraph_add_new_function): Adjust.
22720 (analyze_function): Likewise.
22721 (expand_function): Likewise.
22722 * cgraph.c (release_function_body): Free dominance info
22723 here instead of asserting it was magically freed elsewhere.
22725 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22727 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22728 * configure: Regenerate.
22729 * config/sparc/sparc.opt (muser-mode): New option.
22730 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22732 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22733 * doc/invoke.texi (SPARC options): Document -muser-mode.
22735 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22737 * cselib.c (find_slot_memmode): Delete.
22738 (cselib_hasher): Change compare_type to a struct.
22739 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22741 (preserve_constants_and_equivs): Adjust for new compare_type.
22742 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22743 (wrap_constant): Delete.
22744 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22746 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22748 * doc/install.texi (Building with profile feedback): Remove
22751 2014-04-26 Tom de Vries <tom@codesourcery.com>
22753 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22756 2014-04-25 Cary Coutant <ccoutant@google.com>
22759 * dwarf2out.c (should_move_die_to_comdat): A type definition
22760 can contain a subprogram definition, but don't move it to a
22762 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22763 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22765 (clone_tree_hash): Rename to...
22766 (clone_tree_partial): ...this; change callers. Copy
22767 DW_TAG_subprogram DIEs as declarations.
22768 (copy_decls_walk): Don't copy children of a declaration into a
22771 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22774 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22777 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22779 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22780 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
22782 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
22785 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22787 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
22789 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22791 PR tree-optimization/60930
22792 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
22793 creating a multiply candidate by folding two constant
22794 multiplicands when the result overflows.
22796 2014-04-25 Jakub Jelinek <jakub@redhat.com>
22798 PR tree-optimization/60960
22799 * tree-vect-generic.c (expand_vector_operation): Only call
22800 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
22802 2014-04-25 Tom de Vries <tom@codesourcery.com>
22804 * expr.c (clobber_reg_mode): New function.
22805 * expr.h (clobber_reg): New function.
22807 2014-04-25 Tom de Vries <tom@codesourcery.com>
22809 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
22812 2014-04-25 Radovan Obradovic <robradovic@mips.com>
22813 Tom de Vries <tom@codesourcery.com>
22815 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
22817 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
22818 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
22819 new argument to find_all_hard_reg_sets call.
22821 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22823 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
22824 Use HOST_WIDE_INT_C for mask literal.
22825 (aarch_rev16_shleft_mask_imm_p): Likewise.
22827 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
22830 * config/sparc/sparc.md (ashlsi3_extend): Delete.
22832 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
22834 PR preprocessor/56540
22835 * config/i386/i386-c.c (ix86_target_macros): Define
22836 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
22838 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22840 * configure.ac (tga_func): Remove.
22841 (LIB_TLS_SPEC): Remove.
22842 * configure: Regenerate.
22843 * config.in: Regenerate.
22844 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
22846 2014-04-25 Richard Biener <rguenther@suse.de>
22849 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
22850 call stmt use/clobber sets during stmt walk instead of
22851 walking the possibly incomplete set of caller edges.
22853 2014-04-25 Richard Biener <rguenther@suse.de>
22856 * passes.c (apply_ipa_transforms): Inline into only caller ...
22857 (execute_one_pass): ... here. Properly bring in function
22858 bodies for nodes we want to apply IPA transforms to.
22860 2014-04-24 Cong Hou <congh@google.com>
22862 PR tree-optimization/60896
22863 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
22864 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
22865 (vect_mark_pattern_stmts): Set the def type of all statements in
22866 PATTERN_DEF_SEQ as vect_internal_def.
22868 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
22870 * doc/extend.texi (PowerPC Built-in Functions): Document new
22871 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
22872 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
22874 * config/rs6000/predicates.md (const_0_to_3_operand): New
22875 predicate to match 0..3 integer constants.
22877 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
22878 to support adding miscellaneous builtin functions.
22879 (BU_DFP_MISC_2): Likewise.
22880 (BU_P7_MISC_1): Likewise.
22881 (BU_P7_MISC_2): Likewise.
22882 (BU_P8V_MISC_3): Likewise.
22883 (BU_MISC_1): Likewise.
22884 (BU_MISC_2): Likewise.
22885 (DIVWE): Add extended divide builtin functions.
22886 (DIVWEO): Likewise.
22887 (DIVWEU): Likewise.
22888 (DIVWEUO): Likewise.
22890 (DIVDEO): Likewise.
22891 (DIVDEU): Likewise.
22892 (DIVDEUO): Likewise.
22893 (DXEX): Add decimal floating-point builtin functions.
22895 (DDEDPD): Likewise.
22896 (DDEDPDQ): Likewise.
22897 (DENBCD): Likewise.
22898 (DENBCDQ): Likewise.
22902 (DSCLIQ): Likewise.
22904 (DSCRIQ): Likewise.
22905 (CDTBCD): Add new BCD builtin functions.
22906 (CBCDTD): Likewise.
22907 (ADDG6S): Likewise.
22908 (BCDADD): Likewise.
22909 (BCDADD_LT): Likewise.
22910 (BCDADD_EQ): Likewise.
22911 (BCDADD_GT): Likewise.
22912 (BCDADD_OV): Likewise.
22913 (BCDSUB): Likewise.
22914 (BCDSUB_LT): Likewise.
22915 (BCDSUB_EQ): Likewise.
22916 (BCDSUB_GT): Likewise.
22917 (BCDSUB_OV): Likewise.
22918 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
22919 (UNPACK_TD): Likewise.
22920 (PACK_TF): Likewise.
22921 (UNPACK_TF): Likewise.
22922 (UNPACK_TF_0): Likewise.
22923 (UNPACK_TF_1): Likewise.
22924 (PACK_V1TI): Likewise.
22925 (UNPACK_V1TI): Likewise.
22927 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
22928 support for decimal floating point builtin functions.
22929 (rs6000_expand_ternop_builtin): Add checks for the new builtin
22930 functions that take constant arguments.
22931 (rs6000_invalid_builtin): Add decimal floating point builtin support.
22932 (rs6000_init_builtins): Setup long double, _Decimal64, and
22933 _Decimal128 types for new builtin functions.
22934 (builtin_function_type): Set the unsigned flags appropriately for
22935 the new builtin functions.
22936 (rs6000_opt_masks): Add support for decimal floating point builtin
22939 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
22940 floating point builtin functions.
22941 (RS6000_BTM_COMMON): Likewise.
22942 (RS6000_BTI_long_double): Likewise.
22943 (RS6000_BTI_dfloat64): Likewise.
22944 (RS6000_BTI_dfloat128): Likewise.
22945 (long_double_type_internal_node): Likewise.
22946 (dfloat64_type_internal_node): Likewise.
22947 (dfloat128_type_internal_node): Likewise.
22949 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
22950 2.07 bcd arithmetic instructions.
22951 (UNSPEC_BCDSUB): Likewise.
22952 (UNSPEC_BCD_OVERFLOW): Likewise.
22953 (UNSPEC_BCD_ADD_SUB): Likewise.
22954 (bcd_add_sub): Likewise.
22955 (BCD_TEST): Likewise.
22956 (bcd<bcd_add_sub>): Likewise.
22957 (bcd<bcd_add_sub>_test): Likewise.
22958 (bcd<bcd_add_sub>_test2): Likewise.
22959 (bcd<bcd_add_sub>_<code>): Likewise.
22960 (peephole2 for combined bcd ops): Likewise.
22962 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
22963 decimal floating point builtin functions.
22964 (UNSPEC_DENBCD): Likewise.
22965 (UNSPEC_DXEX): Likewise.
22966 (UNSPEC_DIEX): Likewise.
22967 (UNSPEC_DSCLI): Likewise.
22968 (UNSPEC_DSCRI): Likewise.
22969 (D64_D128): Likewise.
22970 (dfp_suffix): Likewise.
22971 (dfp_ddedpd_<mode>): Likewise.
22972 (dfp_denbcd_<mode>): Likewise.
22973 (dfp_dxex_<mode>): Likewise.
22974 (dfp_diex_<mode>): Likewise.
22975 (dfp_dscli_<mode>): Likewise.
22976 (dfp_dscri_<mode>): Likewise.
22978 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
22980 (UNSPEC_CDTBCD): Likewise.
22981 (UNSPEC_CBCDTD): Likewise.
22982 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
22983 (UNSPEC_DIVEO): Likewise.
22984 (UNSPEC_DIVEU): Likewise.
22985 (UNSPEC_DIVEUO): Likewise.
22986 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
22987 pack/unpack 128-bit types.
22988 (UNSPEC_PACK_128BIT): Likewise.
22989 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
22990 (udiv<mode>3): Use idiv_ldiv mode attribute.
22991 (div<mode>3): Likewise.
22992 (addg6s): Add new BCD builtin functions.
22993 (cdtbcd): Likewise.
22994 (cbcdtd): Likewise.
22995 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
22996 (div_extend): Likewise.
22997 (div<div_extend>_<mode>"): Likewise.
22998 (FP128_64): Add support for new builtin functions to pack/unpack
23000 (unpack<mode>): Likewise.
23001 (unpacktf_0): Likewise.
23002 (unpacktf_1): Likewise.
23003 (unpack<mode>_dm): Likewise.
23004 (unpack<mode>_nodm): Likewise.
23005 (pack<mode>): Likewise.
23006 (unpackv1ti): Likewise.
23007 (packv1ti): Likewise.
23009 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23011 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23014 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23016 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23017 * gimplify.c (omp_is_private): Change last argument's type to int.
23018 Only diagnose lastprivate if the simd argument is 1, only diagnose
23019 linear if the simd argument is 2.
23020 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23021 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23022 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23023 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23024 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23025 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23026 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23027 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23028 * tree-nested.c (convert_nonlocal_omp_clauses,
23029 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23031 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23034 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23037 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23039 * flag-types.h (enum ivar_visibility): Add.
23041 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23043 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23044 function * argument.
23046 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23048 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23050 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23051 Tom de Vries <tom@codesourcery.com>
23053 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23054 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23056 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23057 * emit-rtl.c (try_split): Same.
23059 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23060 Tom de Vries <tom@codesourcery.com>
23062 * common.opt (fuse-caller-save): New option.
23064 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23066 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23067 elements for big-endian.
23069 2014-04-24 Richard Biener <rguenther@suse.de>
23071 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23072 during TER and instead use the sepops interface for expanding
23073 non-GIMPLE_SINGLE_RHS.
23075 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23077 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23078 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23080 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23082 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23083 assembler 64-bit option.
23084 * configure: Regenerate.
23086 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23088 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23089 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23090 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23091 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23092 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23094 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23096 * config/aarch64/aarch64-builtins.c
23097 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23098 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23099 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23100 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23102 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23103 (Vrevsuff): New mode attribute.
23105 2014-04-24 Terry Guo <terry.guo@arm.com>
23107 * config/arm/arm.h (machine_function): Define variable
23108 after_arm_reorg here.
23109 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23110 (arm_split_constant): Update the way to access variable
23112 (arm_reorg): Ditto.
23113 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23115 2014-04-23 Tom de Vries <tom@codesourcery.com>
23117 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23119 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23121 * is-a.h: Update comments to reflect the following changes to the
23122 "pointerness" of the API, making the template parameter match the
23123 return type, allowing use of is-a.h with typedefs of pointers.
23124 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23125 that the return type matches the parameter to the is_a_helper.
23127 (dyn_cast): Likewise.
23129 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23130 pointer from the is-a.h API.
23132 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23133 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23135 (is_a_helper <varpool_node>::test): Likewise, convert to...
23136 (is_a_helper <varpool_node *>::test): ...this.
23138 (varpool_first_variable): Update for removal of implicit pointer
23139 from the is-a.h API.
23140 (varpool_next_variable): Likewise.
23141 (varpool_first_static_initializer): Likewise.
23142 (varpool_next_static_initializer): Likewise.
23143 (varpool_first_defined_variable): Likewise.
23144 (varpool_next_defined_variable): Likewise.
23145 (cgraph_first_defined_function): Likewise.
23146 (cgraph_next_defined_function): Likewise.
23147 (cgraph_first_function): Likewise.
23148 (cgraph_next_function): Likewise.
23149 (cgraph_first_function_with_gimple_body): Likewise.
23150 (cgraph_next_function_with_gimple_body): Likewise.
23151 (cgraph_alias_target): Likewise.
23152 (varpool_alias_target): Likewise.
23153 (cgraph_function_or_thunk_node): Likewise.
23154 (varpool_variable_node): Likewise.
23155 (symtab_real_symbol_p): Likewise.
23156 * cgraphunit.c (referred_to_p): Likewise.
23157 (analyze_functions): Likewise.
23158 (handle_alias_pairs): Likewise.
23159 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23160 * gimple-ssa.h (gimple_vuse_op): Likewise.
23161 (gimple_vdef_op): Likewise.
23162 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23163 * gimple.c (gimple_build_asm_1): Likewise.
23164 (gimple_build_try): Likewise.
23165 (gimple_build_resx): Likewise.
23166 (gimple_build_eh_dispatch): Likewise.
23167 (gimple_build_omp_for): Likewise.
23168 (gimple_omp_for_set_clauses): Likewise.
23170 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23171 (is_a_helper <gimple_statement_asm *>::test): ...this.
23172 (is_a_helper <gimple_statement_bind>::test): Convert to...
23173 (is_a_helper <gimple_statement_bind *>::test): ...this.
23174 (is_a_helper <gimple_statement_call>::test): Convert to...
23175 (is_a_helper <gimple_statement_call *>::test): ...this.
23176 (is_a_helper <gimple_statement_catch>::test): Convert to...
23177 (is_a_helper <gimple_statement_catch *>::test): ...this.
23178 (is_a_helper <gimple_statement_resx>::test): Convert to...
23179 (is_a_helper <gimple_statement_resx *>::test): ...this.
23180 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23181 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23182 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23183 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23184 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23185 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23186 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23187 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23188 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23189 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23190 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23191 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23192 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23193 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23194 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23195 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23196 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23197 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23198 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23199 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23200 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23201 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23202 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23203 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23204 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23205 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23206 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23207 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23208 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23209 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23210 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23211 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23212 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23213 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23214 (is_a_helper <gimple_statement_phi>::test): Convert to...
23215 (is_a_helper <gimple_statement_phi *>::test): ...this.
23216 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23217 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23218 (is_a_helper <gimple_statement_try>::test): Convert to...
23219 (is_a_helper <gimple_statement_try *>::test): ...this.
23220 (is_a_helper <gimple_statement_wce>::test): Convert to...
23221 (is_a_helper <gimple_statement_wce *>::test): ...this.
23222 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23223 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23224 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23225 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23226 (is_a_helper <const gimple_statement_call>::test): Convert to...
23227 (is_a_helper <const gimple_statement_call *>::test): ...this.
23228 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23229 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23230 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23231 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23232 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23233 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23234 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23235 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23236 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23238 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23240 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23242 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23244 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23245 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23246 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23248 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23249 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23251 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23252 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23253 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23254 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23255 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23256 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23258 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23259 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23260 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23261 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23263 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23264 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23265 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23266 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23267 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23268 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23269 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23270 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23271 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23272 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23273 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23274 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23275 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23276 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23277 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23278 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23280 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23282 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23283 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23285 (gimple_use_ops): Update for removal of implicit pointer from the
23287 (gimple_set_use_ops): Likewise.
23288 (gimple_vuse): Likewise.
23289 (gimple_vdef): Likewise.
23290 (gimple_vuse_ptr): Likewise.
23291 (gimple_vdef_ptr): Likewise.
23292 (gimple_set_vuse): Likewise.
23293 (gimple_set_vdef): Likewise.
23294 (gimple_omp_return_set_lhs): Likewise.
23295 (gimple_omp_return_lhs): Likewise.
23296 (gimple_omp_return_lhs_ptr): Likewise.
23297 (gimple_call_fntype): Likewise.
23298 (gimple_call_set_fntype): Likewise.
23299 (gimple_call_set_internal_fn): Likewise.
23300 (gimple_call_use_set): Likewise.
23301 (gimple_call_clobber_set): Likewise.
23302 (gimple_bind_vars): Likewise.
23303 (gimple_bind_set_vars): Likewise.
23304 (gimple_bind_body_ptr): Likewise.
23305 (gimple_bind_set_body): Likewise.
23306 (gimple_bind_add_stmt): Likewise.
23307 (gimple_bind_block): Likewise.
23308 (gimple_bind_set_block): Likewise.
23309 (gimple_asm_ninputs): Likewise.
23310 (gimple_asm_noutputs): Likewise.
23311 (gimple_asm_nclobbers): Likewise.
23312 (gimple_asm_nlabels): Likewise.
23313 (gimple_asm_input_op): Likewise.
23314 (gimple_asm_input_op_ptr): Likewise.
23315 (gimple_asm_output_op): Likewise.
23316 (gimple_asm_output_op_ptr): Likewise.
23317 (gimple_asm_set_output_op): Likewise.
23318 (gimple_asm_clobber_op): Likewise.
23319 (gimple_asm_set_clobber_op): Likewise.
23320 (gimple_asm_label_op): Likewise.
23321 (gimple_asm_set_label_op): Likewise.
23322 (gimple_asm_string): Likewise.
23323 (gimple_catch_types): Likewise.
23324 (gimple_catch_types_ptr): Likewise.
23325 (gimple_catch_handler_ptr): Likewise.
23326 (gimple_catch_set_types): Likewise.
23327 (gimple_catch_set_handler): Likewise.
23328 (gimple_eh_filter_types): Likewise.
23329 (gimple_eh_filter_types_ptr): Likewise.
23330 (gimple_eh_filter_failure_ptr): Likewise.
23331 (gimple_eh_filter_set_types): Likewise.
23332 (gimple_eh_filter_set_failure): Likewise.
23333 (gimple_eh_must_not_throw_fndecl): Likewise.
23334 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23335 (gimple_eh_else_n_body_ptr): Likewise.
23336 (gimple_eh_else_e_body_ptr): Likewise.
23337 (gimple_eh_else_set_n_body): Likewise.
23338 (gimple_eh_else_set_e_body): Likewise.
23339 (gimple_try_eval_ptr): Likewise.
23340 (gimple_try_cleanup_ptr): Likewise.
23341 (gimple_try_set_eval): Likewise.
23342 (gimple_try_set_cleanup): Likewise.
23343 (gimple_wce_cleanup_ptr): Likewise.
23344 (gimple_wce_set_cleanup): Likewise.
23345 (gimple_phi_capacity): Likewise.
23346 (gimple_phi_num_args): Likewise.
23347 (gimple_phi_result): Likewise.
23348 (gimple_phi_result_ptr): Likewise.
23349 (gimple_phi_set_result): Likewise.
23350 (gimple_phi_arg): Likewise.
23351 (gimple_phi_set_arg): Likewise.
23352 (gimple_resx_region): Likewise.
23353 (gimple_resx_set_region): Likewise.
23354 (gimple_eh_dispatch_region): Likewise.
23355 (gimple_eh_dispatch_set_region): Likewise.
23356 (gimple_omp_critical_name): Likewise.
23357 (gimple_omp_critical_name_ptr): Likewise.
23358 (gimple_omp_critical_set_name): Likewise.
23359 (gimple_omp_for_clauses): Likewise.
23360 (gimple_omp_for_clauses_ptr): Likewise.
23361 (gimple_omp_for_set_clauses): Likewise.
23362 (gimple_omp_for_collapse): Likewise.
23363 (gimple_omp_for_index): Likewise.
23364 (gimple_omp_for_index_ptr): Likewise.
23365 (gimple_omp_for_set_index): Likewise.
23366 (gimple_omp_for_initial): Likewise.
23367 (gimple_omp_for_initial_ptr): Likewise.
23368 (gimple_omp_for_set_initial): Likewise.
23369 (gimple_omp_for_final): Likewise.
23370 (gimple_omp_for_final_ptr): Likewise.
23371 (gimple_omp_for_set_final): Likewise.
23372 (gimple_omp_for_incr): Likewise.
23373 (gimple_omp_for_incr_ptr): Likewise.
23374 (gimple_omp_for_set_incr): Likewise.
23375 (gimple_omp_for_pre_body_ptr): Likewise.
23376 (gimple_omp_for_set_pre_body): Likewise.
23377 (gimple_omp_parallel_clauses): Likewise.
23378 (gimple_omp_parallel_clauses_ptr): Likewise.
23379 (gimple_omp_parallel_set_clauses): Likewise.
23380 (gimple_omp_parallel_child_fn): Likewise.
23381 (gimple_omp_parallel_child_fn_ptr): Likewise.
23382 (gimple_omp_parallel_set_child_fn): Likewise.
23383 (gimple_omp_parallel_data_arg): Likewise.
23384 (gimple_omp_parallel_data_arg_ptr): Likewise.
23385 (gimple_omp_parallel_set_data_arg): Likewise.
23386 (gimple_omp_task_clauses): Likewise.
23387 (gimple_omp_task_clauses_ptr): Likewise.
23388 (gimple_omp_task_set_clauses): Likewise.
23389 (gimple_omp_task_child_fn): Likewise.
23390 (gimple_omp_task_child_fn_ptr): Likewise.
23391 (gimple_omp_task_set_child_fn): Likewise.
23392 (gimple_omp_task_data_arg): Likewise.
23393 (gimple_omp_task_data_arg_ptr): Likewise.
23394 (gimple_omp_task_set_data_arg): Likewise.
23395 (gimple_omp_taskreg_clauses): Likewise.
23396 (gimple_omp_taskreg_clauses_ptr): Likewise.
23397 (gimple_omp_taskreg_set_clauses): Likewise.
23398 (gimple_omp_taskreg_child_fn): Likewise.
23399 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23400 (gimple_omp_taskreg_set_child_fn): Likewise.
23401 (gimple_omp_taskreg_data_arg): Likewise.
23402 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23403 (gimple_omp_taskreg_set_data_arg): Likewise.
23404 (gimple_omp_task_copy_fn): Likewise.
23405 (gimple_omp_task_copy_fn_ptr): Likewise.
23406 (gimple_omp_task_set_copy_fn): Likewise.
23407 (gimple_omp_task_arg_size): Likewise.
23408 (gimple_omp_task_arg_size_ptr): Likewise.
23409 (gimple_omp_task_set_arg_size): Likewise.
23410 (gimple_omp_task_arg_align): Likewise.
23411 (gimple_omp_task_arg_align_ptr): Likewise.
23412 (gimple_omp_task_set_arg_align): Likewise.
23413 (gimple_omp_single_clauses): Likewise.
23414 (gimple_omp_single_clauses_ptr): Likewise.
23415 (gimple_omp_single_set_clauses): Likewise.
23416 (gimple_omp_target_clauses): Likewise.
23417 (gimple_omp_target_clauses_ptr): Likewise.
23418 (gimple_omp_target_set_clauses): Likewise.
23419 (gimple_omp_target_child_fn): Likewise.
23420 (gimple_omp_target_child_fn_ptr): Likewise.
23421 (gimple_omp_target_set_child_fn): Likewise.
23422 (gimple_omp_target_data_arg): Likewise.
23423 (gimple_omp_target_data_arg_ptr): Likewise.
23424 (gimple_omp_target_set_data_arg): Likewise.
23425 (gimple_omp_teams_clauses): Likewise.
23426 (gimple_omp_teams_clauses_ptr): Likewise.
23427 (gimple_omp_teams_set_clauses): Likewise.
23428 (gimple_omp_sections_clauses): Likewise.
23429 (gimple_omp_sections_clauses_ptr): Likewise.
23430 (gimple_omp_sections_set_clauses): Likewise.
23431 (gimple_omp_sections_control): Likewise.
23432 (gimple_omp_sections_control_ptr): Likewise.
23433 (gimple_omp_sections_set_control): Likewise.
23434 (gimple_omp_for_set_cond): Likewise.
23435 (gimple_omp_for_cond): Likewise.
23436 (gimple_omp_atomic_store_set_val): Likewise.
23437 (gimple_omp_atomic_store_val): Likewise.
23438 (gimple_omp_atomic_store_val_ptr): Likewise.
23439 (gimple_omp_atomic_load_set_lhs): Likewise.
23440 (gimple_omp_atomic_load_lhs): Likewise.
23441 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23442 (gimple_omp_atomic_load_set_rhs): Likewise.
23443 (gimple_omp_atomic_load_rhs): Likewise.
23444 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23445 (gimple_omp_continue_control_def): Likewise.
23446 (gimple_omp_continue_control_def_ptr): Likewise.
23447 (gimple_omp_continue_set_control_def): Likewise.
23448 (gimple_omp_continue_control_use): Likewise.
23449 (gimple_omp_continue_control_use_ptr): Likewise.
23450 (gimple_omp_continue_set_control_use): Likewise.
23451 (gimple_transaction_body_ptr): Likewise.
23452 (gimple_transaction_label): Likewise.
23453 (gimple_transaction_label_ptr): Likewise.
23454 (gimple_transaction_set_body): Likewise.
23455 (gimple_transaction_set_label): Likewise.
23457 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23458 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23459 * ipa-ref.c (ipa_record_reference): Likewise.
23460 * ipa-reference.c (analyze_function): Likewise.
23461 (ipa_reference_write_optimization_summary): Likewise.
23462 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23463 (address_taken_from_non_vtable_p): Likewise.
23464 (comdat_can_be_unshared_p_1): Likewise.
23465 * lto-cgraph.c (lto_output_ref): Likewise.
23466 (add_references): Likewise.
23467 (compute_ltrans_boundary): Likewise.
23468 (output_symtab): Likewise.
23469 (input_ref): Likewise.
23470 (input_cgraph_1): Likewise.
23471 (output_cgraph_opt_summary): Likewise.
23472 * lto-streamer-out.c (lto_output): Likewise.
23473 (output_symbol_p): Likewise.
23474 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23475 (lsei_start_function_in_partition): Likewise.
23476 (lsei_next_variable_in_partition): Likewise.
23477 (lsei_start_variable_in_partition): Likewise.
23478 * symtab.c (insert_to_assembler_name_hash): Likewise.
23479 (unlink_from_assembler_name_hash): Likewise.
23480 (symtab_unregister_node): Likewise.
23481 (symtab_remove_node): Likewise.
23482 (dump_symtab_node): Likewise.
23483 (verify_symtab_base): Likewise.
23484 (verify_symtab_node): Likewise.
23485 (symtab_make_decl_local): Likewise.
23486 (symtab_alias_ultimate_target): Likewise.
23487 (symtab_resolve_alias): Likewise.
23488 (symtab_get_symbol_partitioning_class): Likewise.
23489 * tree-phinodes.c (allocate_phi_node): Likewise.
23490 (reserve_phi_args_for_new_edge): Likewise.
23491 (remove_phi_args): Likewise.
23492 * varpool.c (varpool_node_for_asm): Likewise.
23493 (varpool_remove_unreferenced_decls): Likewise.
23495 2014-04-23 Jeff Law <law@redhat.com>
23497 PR tree-optimization/60902
23498 * tree-ssa-threadedge.c
23499 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23500 invalidate outputs from statements that do not produce useful
23501 outputs for threading.
23503 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23505 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23506 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23507 machine descriptions for Stack Smashing Protector.
23509 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23511 * aarch64.md (<optab>_rol<mode>3): New pattern.
23512 (<optab>_rolsi3_uxtw): Likewise.
23513 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23515 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23517 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23518 (arm_cortex_a12_tune): Likewise.
23520 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23522 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23524 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23526 * config/arm/arm.md (arm_rev16si2): New pattern.
23527 (arm_rev16si2_alt): Likewise.
23528 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23530 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23532 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23533 (rev16<mode>2_alt): Likewise.
23534 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23535 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23536 (aarch_rev16_shleft_mask_imm_p): Likewise.
23537 (aarch_rev16_p_1): Likewise.
23538 (aarch_rev16_p): Likewise.
23539 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23540 (aarch_rev16_shright_mask_imm_p): Likewise.
23541 (aarch_rev16_shleft_mask_imm_p): Likewise.
23543 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23545 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23546 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23548 (cortex_a53_extra_costs): Likewise.
23549 (cortex_a57_extra_costs): Likewise.
23550 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23551 (cortexa7_extra_costs): Likewise.
23552 (cortexa8_extra_costs): Likewise.
23553 (cortexa12_extra_costs): Likewise.
23554 (cortexa15_extra_costs): Likewise.
23555 (v7m_extra_costs): Likewise.
23556 (arm_new_rtx_costs): Handle BSWAP.
23558 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23560 * config/arm/arm.c (cortexa8_extra_costs): New table.
23561 (arm_cortex_a8_tune): New tuning struct.
23562 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23564 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23566 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23568 2014-04-23 Richard Biener <rguenther@suse.de>
23570 * Makefile.in (OBJS): Remove loop-unswitch.o.
23571 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23572 * passes.def (pass_rtl_unswitch): Likewise.
23573 * loop-init.c (gate_rtl_unswitch): Likewise.
23574 (rtl_unswitch): Likewise.
23575 (pass_data_rtl_unswitch): Likewise.
23576 (pass_rtl_unswitch): Likewise.
23577 (make_pass_rtl_unswitch): Likewise.
23578 * rtl.h (reversed_condition): Likewise.
23579 (compare_and_jump_seq): Likewise.
23580 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23582 * loop-unroll.c (compare_and_jump_seq): Likewise.
23584 2014-04-23 Richard Biener <rguenther@suse.de>
23586 PR tree-optimization/60903
23587 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23588 commented code block.
23589 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23590 loop flags to newly created BBs and edges.
23592 2014-04-23 Nick Clifton <nickc@redhat.com>
23594 * config/msp430/msp430.c (msp430_handle_option): Move function
23596 (msp430_option_override): Simplify mcu and mcpu option handling.
23597 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23598 support for -mhwmult command line option.
23599 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23600 -mhwmult command line option.
23601 (msp430_hwmult_enabled): Delete.
23602 (msp43o_output_labelref): Add support for -mhwmult command line option.
23603 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23604 (umulsidi3): Likewise.
23605 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23606 (mcpu, mlarge, msmall): Likewise.
23607 (mhwmult): New option.
23608 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23610 (msp430_is_f5_mcu): Remove prototype.
23611 (msp430_use_f5_series_hwmult): Add prototype.
23612 * config/msp430/msp430-opts.h: New file.
23613 * common/config/msp430: New directory.
23614 * common/config/msp430/msp430-common.c: New file.
23615 * config.gcc (msp430): Remove target_has_targetm_common.
23616 * doc/invoke.texi: Document -mhwmult command line option.
23618 2014-04-23 Nick Clifton <nickc@redhat.com>
23620 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23621 default-manifest.o if it can be found in the search path.
23622 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23624 2014-04-23 Terry Guo <terry.guo@arm.com>
23626 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23628 2014-04-23 Richard Biener <rguenther@suse.de>
23630 PR middle-end/60895
23631 * tree-inline.c (declare_return_variable): Use mark_addressable.
23633 2014-04-23 Richard Biener <rguenther@suse.de>
23635 PR middle-end/60891
23636 * loop-init.c (loop_optimizer_init): Make sure to apply
23637 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23639 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23642 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23644 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23645 if flag_sanitize_undefined_trap_on_error.
23646 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23647 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23648 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23649 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23650 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23651 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23652 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23653 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23654 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23655 * ubsan.c (ubsan_instrument_unreachable): Return
23656 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23657 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23658 if flag_sanitize_undefined_trap_on_error and
23659 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23660 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23661 instrument_bool_enum_load): Emit __builtin_trap () if
23662 flag_sanitize_undefined_trap_on_error and
23663 __builtin_handle_*_abort () if !flag_sanitize_recover.
23664 * doc/invoke.texi (-fsanitize-recover,
23665 -fsanitize-undefined-trap-on-error): Document.
23667 2014-04-22 Christian Bruel <christian.bruel@st.com>
23669 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23670 Force immediates to SImode.
23672 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23674 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23675 (lroundsfsi2): New.
23676 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23677 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23678 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23679 (nios2_fpu_insn): Add entry for round.
23680 (N2FPU_NO_ERRNO_P): Define.
23681 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23683 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23685 2014-04-22 Richard Henderson <rth@redhat.com>
23687 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23688 (add<GPI>3_compare0): Remove leading * from name.
23689 (add<GPI>3_carryin): Likewise.
23690 (sub<GPI>3_compare0): Likewise.
23691 (sub<GPI>3_carryin): Likewise.
23692 (<su_optab>mulditi3): New expander.
23693 (multi3): New expander.
23694 (madd<GPI>): Remove leading * from name.
23696 2014-04-22 Martin Jambor <mjambor@suse.cz>
23698 * cgraphclones.c (cgraph_function_versioning): Copy
23699 ipa_transforms_to_apply instead of asserting it is empty.
23701 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23704 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23705 on count_exp to get mode.
23707 2014-04-22 Andrew Pinski <apinski@cavium.com>
23709 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23710 Handle TLS for ILP32.
23711 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23712 (tlsie_small_<mode>): this and handle PTR.
23713 (tlsie_small_sidi): New pattern.
23714 (tlsle_small): Change to an expand to handle ILP32.
23715 (tlsle_small_<mode>): New pattern.
23716 (tlsdesc_small): Rename to ...
23717 (tlsdesc_small_<mode>): this and handle PTR.
23719 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23721 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23723 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23725 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23726 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23727 (aarch64_types_signed_poly_qualifiers): Likewise.
23728 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23729 (aarch64_types_poly_signed_qualifiers): Likewise.
23730 (TYPES_REINTERP_SS): Type macro added.
23731 (TYPES_REINTERP_SU): Likewise.
23732 (TYPES_REINTERP_SP): Likewise.
23733 (TYPES_REINTERP_US): Likewise.
23734 (TYPES_REINTERP_PS): Likewise.
23735 (aarch64_fold_builtin): New expression folding added.
23736 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23737 Declarations removed.
23738 (REINTERP_SS): Declarations added.
23739 (REINTERP_US): Likewise.
23740 (REINTERP_PS): Likewise.
23741 (REINTERP_SU): Likewise.
23742 (REINTERP_SP): Likewise.
23743 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23744 (vreinterpretq_p8_f64): Likewise.
23745 (vreinterpret_p16_f64): Likewise.
23746 (vreinterpretq_p16_f64): Likewise.
23747 (vreinterpret_f32_f64): Likewise.
23748 (vreinterpretq_f32_f64): Likewise.
23749 (vreinterpret_f64_f32): Likewise.
23750 (vreinterpret_f64_p8): Likewise.
23751 (vreinterpret_f64_p16): Likewise.
23752 (vreinterpret_f64_s8): Likewise.
23753 (vreinterpret_f64_s16): Likewise.
23754 (vreinterpret_f64_s32): Likewise.
23755 (vreinterpret_f64_s64): Likewise.
23756 (vreinterpret_f64_u8): Likewise.
23757 (vreinterpret_f64_u16): Likewise.
23758 (vreinterpret_f64_u32): Likewise.
23759 (vreinterpret_f64_u64): Likewise.
23760 (vreinterpretq_f64_f32): Likewise.
23761 (vreinterpretq_f64_p8): Likewise.
23762 (vreinterpretq_f64_p16): Likewise.
23763 (vreinterpretq_f64_s8): Likewise.
23764 (vreinterpretq_f64_s16): Likewise.
23765 (vreinterpretq_f64_s32): Likewise.
23766 (vreinterpretq_f64_s64): Likewise.
23767 (vreinterpretq_f64_u8): Likewise.
23768 (vreinterpretq_f64_u16): Likewise.
23769 (vreinterpretq_f64_u32): Likewise.
23770 (vreinterpretq_f64_u64): Likewise.
23771 (vreinterpret_s64_f64): Likewise.
23772 (vreinterpretq_s64_f64): Likewise.
23773 (vreinterpret_u64_f64): Likewise.
23774 (vreinterpretq_u64_f64): Likewise.
23775 (vreinterpret_s8_f64): Likewise.
23776 (vreinterpretq_s8_f64): Likewise.
23777 (vreinterpret_s16_f64): Likewise.
23778 (vreinterpretq_s16_f64): Likewise.
23779 (vreinterpret_s32_f64): Likewise.
23780 (vreinterpretq_s32_f64): Likewise.
23781 (vreinterpret_u8_f64): Likewise.
23782 (vreinterpretq_u8_f64): Likewise.
23783 (vreinterpret_u16_f64): Likewise.
23784 (vreinterpretq_u16_f64): Likewise.
23785 (vreinterpret_u32_f64): Likewise.
23786 (vreinterpretq_u32_f64): Likewise.
23788 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23790 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23791 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
23792 (vreinterpret_p8_s8): Likewise.
23793 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
23794 (vreinterpret_p8_s16): Likewise.
23795 (vreinterpret_p8_s32): Likewise.
23796 (vreinterpret_p8_s64): Likewise.
23797 (vreinterpret_p8_f32): Likewise.
23798 (vreinterpret_p8_u8): Likewise.
23799 (vreinterpret_p8_u16): Likewise.
23800 (vreinterpret_p8_u32): Likewise.
23801 (vreinterpret_p8_u64): Likewise.
23802 (vreinterpret_p8_p16): Likewise.
23803 (vreinterpretq_p8_s8): Likewise.
23804 (vreinterpretq_p8_s16): Likewise.
23805 (vreinterpretq_p8_s32): Likewise.
23806 (vreinterpretq_p8_s64): Likewise.
23807 (vreinterpretq_p8_f32): Likewise.
23808 (vreinterpretq_p8_u8): Likewise.
23809 (vreinterpretq_p8_u16): Likewise.
23810 (vreinterpretq_p8_u32): Likewise.
23811 (vreinterpretq_p8_u64): Likewise.
23812 (vreinterpretq_p8_p16): Likewise.
23813 (vreinterpret_p16_s8): Likewise.
23814 (vreinterpret_p16_s16): Likewise.
23815 (vreinterpret_p16_s32): Likewise.
23816 (vreinterpret_p16_s64): Likewise.
23817 (vreinterpret_p16_f32): Likewise.
23818 (vreinterpret_p16_u8): Likewise.
23819 (vreinterpret_p16_u16): Likewise.
23820 (vreinterpret_p16_u32): Likewise.
23821 (vreinterpret_p16_u64): Likewise.
23822 (vreinterpret_p16_p8): Likewise.
23823 (vreinterpretq_p16_s8): Likewise.
23824 (vreinterpretq_p16_s16): Likewise.
23825 (vreinterpretq_p16_s32): Likewise.
23826 (vreinterpretq_p16_s64): Likewise.
23827 (vreinterpretq_p16_f32): Likewise.
23828 (vreinterpretq_p16_u8): Likewise.
23829 (vreinterpretq_p16_u16): Likewise.
23830 (vreinterpretq_p16_u32): Likewise.
23831 (vreinterpretq_p16_u64): Likewise.
23832 (vreinterpretq_p16_p8): Likewise.
23833 (vreinterpret_f32_s8): Likewise.
23834 (vreinterpret_f32_s16): Likewise.
23835 (vreinterpret_f32_s32): Likewise.
23836 (vreinterpret_f32_s64): Likewise.
23837 (vreinterpret_f32_u8): Likewise.
23838 (vreinterpret_f32_u16): Likewise.
23839 (vreinterpret_f32_u32): Likewise.
23840 (vreinterpret_f32_u64): Likewise.
23841 (vreinterpret_f32_p8): Likewise.
23842 (vreinterpret_f32_p16): Likewise.
23843 (vreinterpretq_f32_s8): Likewise.
23844 (vreinterpretq_f32_s16): Likewise.
23845 (vreinterpretq_f32_s32): Likewise.
23846 (vreinterpretq_f32_s64): Likewise.
23847 (vreinterpretq_f32_u8): Likewise.
23848 (vreinterpretq_f32_u16): Likewise.
23849 (vreinterpretq_f32_u32): Likewise.
23850 (vreinterpretq_f32_u64): Likewise.
23851 (vreinterpretq_f32_p8): Likewise.
23852 (vreinterpretq_f32_p16): Likewise.
23853 (vreinterpret_s64_s8): Likewise.
23854 (vreinterpret_s64_s16): Likewise.
23855 (vreinterpret_s64_s32): Likewise.
23856 (vreinterpret_s64_f32): Likewise.
23857 (vreinterpret_s64_u8): Likewise.
23858 (vreinterpret_s64_u16): Likewise.
23859 (vreinterpret_s64_u32): Likewise.
23860 (vreinterpret_s64_u64): Likewise.
23861 (vreinterpret_s64_p8): Likewise.
23862 (vreinterpret_s64_p16): Likewise.
23863 (vreinterpretq_s64_s8): Likewise.
23864 (vreinterpretq_s64_s16): Likewise.
23865 (vreinterpretq_s64_s32): Likewise.
23866 (vreinterpretq_s64_f32): Likewise.
23867 (vreinterpretq_s64_u8): Likewise.
23868 (vreinterpretq_s64_u16): Likewise.
23869 (vreinterpretq_s64_u32): Likewise.
23870 (vreinterpretq_s64_u64): Likewise.
23871 (vreinterpretq_s64_p8): Likewise.
23872 (vreinterpretq_s64_p16): Likewise.
23873 (vreinterpret_u64_s8): Likewise.
23874 (vreinterpret_u64_s16): Likewise.
23875 (vreinterpret_u64_s32): Likewise.
23876 (vreinterpret_u64_s64): Likewise.
23877 (vreinterpret_u64_f32): Likewise.
23878 (vreinterpret_u64_u8): Likewise.
23879 (vreinterpret_u64_u16): Likewise.
23880 (vreinterpret_u64_u32): Likewise.
23881 (vreinterpret_u64_p8): Likewise.
23882 (vreinterpret_u64_p16): Likewise.
23883 (vreinterpretq_u64_s8): Likewise.
23884 (vreinterpretq_u64_s16): Likewise.
23885 (vreinterpretq_u64_s32): Likewise.
23886 (vreinterpretq_u64_s64): Likewise.
23887 (vreinterpretq_u64_f32): Likewise.
23888 (vreinterpretq_u64_u8): Likewise.
23889 (vreinterpretq_u64_u16): Likewise.
23890 (vreinterpretq_u64_u32): Likewise.
23891 (vreinterpretq_u64_p8): Likewise.
23892 (vreinterpretq_u64_p16): Likewise.
23893 (vreinterpret_s8_s16): Likewise.
23894 (vreinterpret_s8_s32): Likewise.
23895 (vreinterpret_s8_s64): Likewise.
23896 (vreinterpret_s8_f32): Likewise.
23897 (vreinterpret_s8_u8): Likewise.
23898 (vreinterpret_s8_u16): Likewise.
23899 (vreinterpret_s8_u32): Likewise.
23900 (vreinterpret_s8_u64): Likewise.
23901 (vreinterpret_s8_p8): Likewise.
23902 (vreinterpret_s8_p16): Likewise.
23903 (vreinterpretq_s8_s16): Likewise.
23904 (vreinterpretq_s8_s32): Likewise.
23905 (vreinterpretq_s8_s64): Likewise.
23906 (vreinterpretq_s8_f32): Likewise.
23907 (vreinterpretq_s8_u8): Likewise.
23908 (vreinterpretq_s8_u16): Likewise.
23909 (vreinterpretq_s8_u32): Likewise.
23910 (vreinterpretq_s8_u64): Likewise.
23911 (vreinterpretq_s8_p8): Likewise.
23912 (vreinterpretq_s8_p16): Likewise.
23913 (vreinterpret_s16_s8): Likewise.
23914 (vreinterpret_s16_s32): Likewise.
23915 (vreinterpret_s16_s64): Likewise.
23916 (vreinterpret_s16_f32): Likewise.
23917 (vreinterpret_s16_u8): Likewise.
23918 (vreinterpret_s16_u16): Likewise.
23919 (vreinterpret_s16_u32): Likewise.
23920 (vreinterpret_s16_u64): Likewise.
23921 (vreinterpret_s16_p8): Likewise.
23922 (vreinterpret_s16_p16): Likewise.
23923 (vreinterpretq_s16_s8): Likewise.
23924 (vreinterpretq_s16_s32): Likewise.
23925 (vreinterpretq_s16_s64): Likewise.
23926 (vreinterpretq_s16_f32): Likewise.
23927 (vreinterpretq_s16_u8): Likewise.
23928 (vreinterpretq_s16_u16): Likewise.
23929 (vreinterpretq_s16_u32): Likewise.
23930 (vreinterpretq_s16_u64): Likewise.
23931 (vreinterpretq_s16_p8): Likewise.
23932 (vreinterpretq_s16_p16): Likewise.
23933 (vreinterpret_s32_s8): Likewise.
23934 (vreinterpret_s32_s16): Likewise.
23935 (vreinterpret_s32_s64): Likewise.
23936 (vreinterpret_s32_f32): Likewise.
23937 (vreinterpret_s32_u8): Likewise.
23938 (vreinterpret_s32_u16): Likewise.
23939 (vreinterpret_s32_u32): Likewise.
23940 (vreinterpret_s32_u64): Likewise.
23941 (vreinterpret_s32_p8): Likewise.
23942 (vreinterpret_s32_p16): Likewise.
23943 (vreinterpretq_s32_s8): Likewise.
23944 (vreinterpretq_s32_s16): Likewise.
23945 (vreinterpretq_s32_s64): Likewise.
23946 (vreinterpretq_s32_f32): Likewise.
23947 (vreinterpretq_s32_u8): Likewise.
23948 (vreinterpretq_s32_u16): Likewise.
23949 (vreinterpretq_s32_u32): Likewise.
23950 (vreinterpretq_s32_u64): Likewise.
23951 (vreinterpretq_s32_p8): Likewise.
23952 (vreinterpretq_s32_p16): Likewise.
23953 (vreinterpret_u8_s8): Likewise.
23954 (vreinterpret_u8_s16): Likewise.
23955 (vreinterpret_u8_s32): Likewise.
23956 (vreinterpret_u8_s64): Likewise.
23957 (vreinterpret_u8_f32): Likewise.
23958 (vreinterpret_u8_u16): Likewise.
23959 (vreinterpret_u8_u32): Likewise.
23960 (vreinterpret_u8_u64): Likewise.
23961 (vreinterpret_u8_p8): Likewise.
23962 (vreinterpret_u8_p16): Likewise.
23963 (vreinterpretq_u8_s8): Likewise.
23964 (vreinterpretq_u8_s16): Likewise.
23965 (vreinterpretq_u8_s32): Likewise.
23966 (vreinterpretq_u8_s64): Likewise.
23967 (vreinterpretq_u8_f32): Likewise.
23968 (vreinterpretq_u8_u16): Likewise.
23969 (vreinterpretq_u8_u32): Likewise.
23970 (vreinterpretq_u8_u64): Likewise.
23971 (vreinterpretq_u8_p8): Likewise.
23972 (vreinterpretq_u8_p16): Likewise.
23973 (vreinterpret_u16_s8): Likewise.
23974 (vreinterpret_u16_s16): Likewise.
23975 (vreinterpret_u16_s32): Likewise.
23976 (vreinterpret_u16_s64): Likewise.
23977 (vreinterpret_u16_f32): Likewise.
23978 (vreinterpret_u16_u8): Likewise.
23979 (vreinterpret_u16_u32): Likewise.
23980 (vreinterpret_u16_u64): Likewise.
23981 (vreinterpret_u16_p8): Likewise.
23982 (vreinterpret_u16_p16): Likewise.
23983 (vreinterpretq_u16_s8): Likewise.
23984 (vreinterpretq_u16_s16): Likewise.
23985 (vreinterpretq_u16_s32): Likewise.
23986 (vreinterpretq_u16_s64): Likewise.
23987 (vreinterpretq_u16_f32): Likewise.
23988 (vreinterpretq_u16_u8): Likewise.
23989 (vreinterpretq_u16_u32): Likewise.
23990 (vreinterpretq_u16_u64): Likewise.
23991 (vreinterpretq_u16_p8): Likewise.
23992 (vreinterpretq_u16_p16): Likewise.
23993 (vreinterpret_u32_s8): Likewise.
23994 (vreinterpret_u32_s16): Likewise.
23995 (vreinterpret_u32_s32): Likewise.
23996 (vreinterpret_u32_s64): Likewise.
23997 (vreinterpret_u32_f32): Likewise.
23998 (vreinterpret_u32_u8): Likewise.
23999 (vreinterpret_u32_u16): Likewise.
24000 (vreinterpret_u32_u64): Likewise.
24001 (vreinterpret_u32_p8): Likewise.
24002 (vreinterpret_u32_p16): Likewise.
24003 (vreinterpretq_u32_s8): Likewise.
24004 (vreinterpretq_u32_s16): Likewise.
24005 (vreinterpretq_u32_s32): Likewise.
24006 (vreinterpretq_u32_s64): Likewise.
24007 (vreinterpretq_u32_f32): Likewise.
24008 (vreinterpretq_u32_u8): Likewise.
24009 (vreinterpretq_u32_u16): Likewise.
24010 (vreinterpretq_u32_u64): Likewise.
24011 (vreinterpretq_u32_p8): Likewise.
24012 (vreinterpretq_u32_p16): Likewise.
24014 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24016 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24018 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24020 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24021 (vqnegd_s64): Likewise.
24022 (vqabs_s64): Likewise.
24023 (vqabsd_s64): Likewise.
24025 2014-04-22 Richard Henderson <rth@redhat.com>
24027 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24028 computation to the top of the loop.
24030 2014-04-22 Renlin <renlin.li@arm.com>
24031 Jiong Wang <jiong.wang@arm.com>
24033 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24034 * config/aarch64/aarch64.c (aarch64_layout_frame)
24035 (aarch64_initial_elimination_offset): Likewise.
24037 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24039 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24042 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24044 * machmode.h (bitwise_mode_for_mode): Declare.
24045 * stor-layout.h (bitwise_type_for_mode): Likewise.
24046 * stor-layout.c (bitwise_mode_for_mode): New function.
24047 (bitwise_type_for_mode): Likewise.
24048 * builtins.c (fold_builtin_memory_op): Use it instead of
24049 int_mode_for_mode and build_nonstandard_integer_type.
24051 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24053 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24054 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24055 (*-*-solaris2*): Simplify.
24056 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24057 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24058 *-*-solaris2.9* handling.
24060 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24062 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24063 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24064 handling, simplify.
24065 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24066 * configure: Regenerate.
24068 * config/i386/sol2-9.h: Remove.
24070 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24071 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24072 Remove Solaris 9 references.
24074 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24076 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24077 (floatuns<GPI:mode><GPF:mode>2): Remove.
24078 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24079 and floatuns conversions.
24080 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24081 and floatuns conversions.
24082 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24083 (w1,w2): New mode attributes for inequal width conversions.
24085 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24087 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24088 the output asm format.
24090 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24092 * config/aarch64/aarch64-simd.md
24093 (aarch64_cm<optab>di): Always split.
24094 (*aarch64_cm<optab>di): New.
24095 (aarch64_cmtstdi): Always split.
24096 (*aarch64_cmtstdi): New.
24098 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24100 PR tree-optimization/60823
24101 * omp-low.c (ipa_simd_modify_function_body): Go through
24102 all SSA_NAMEs and for those refering to vector arguments
24103 which are going to be replaced adjust SSA_NAME_VAR and,
24104 if it is a default definition, change it into a non-default
24105 definition assigned at the beginning of function from new_decl.
24106 (ipa_simd_modify_stmt_ops): Rewritten.
24107 * tree-dfa.c (set_ssa_default_def): When removing default def,
24108 check for NULL loc instead of NULL *loc.
24110 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24112 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24113 restrictions on core registers for DImode values in Thumb2.
24115 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24117 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24118 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24120 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24122 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24123 (*iordi_notzesidi_di): Likewise.
24124 (*iordi_notsesidi_di): Likewise.
24126 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24128 * config/arm/arm-protos.h (tune_params): New struct members.
24129 * config/arm/arm.c: Initialise tune_params per processor.
24130 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24131 for speed, based on new tune_params.
24133 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24135 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24136 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24137 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24138 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24139 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24140 (vrnda_f64): Likewise.
24141 (vrndi_f64): Likewise.
24142 (vrndm_f64): Likewise.
24143 (vrndn_f64): Likewise.
24144 (vrndp_f64): Likewise.
24145 (vrndx_f64): Likewise.
24147 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24149 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24150 GET_MODE_SIZE argument is enum machine_mode.
24152 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24155 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24156 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24158 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24160 PR middle-end/60281
24161 * asan.c (asan_emit_stack_protection): Force the base to align to
24162 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24163 appropriate bits if STRICT_ALIGNMENT.
24164 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24166 (expand_used_vars): Leave a space in the stack frame for alignment
24167 if STRICT_ALIGNMENT.
24169 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24171 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24173 (gimple_store_p): Likewise.
24174 (gimple_assign_load_p): Likewise.
24175 (gimple_assign_cast_p): Likewise.
24176 (gimple_clobber_p): Likewise.
24178 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24179 rather than a gimple.
24180 (gimple_assign_cast_p): Likewise.
24182 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24185 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24186 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24188 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24189 more debug information for E500 if -mdebug=reg.
24191 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24194 * config/i386/i386.c (ix86_expand_builtin)
24195 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24196 register for target RTX.
24197 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24199 2014-04-18 Cong Hou <congh@google.com>
24201 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24202 the widen-mult pattern by handling two operands with different sizes,
24203 and operands whose size is smaller than half of the result type.
24205 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24207 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24208 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24209 (do_estimate_edge_time): Compute it.
24210 * ipa-inline.c (want_inline_small_function_p): Bypass
24211 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24213 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24215 * ipa-inline.c (spec_rem): New static variable.
24216 (dump_overall_stats): New function.
24217 (dump_inline_stats): New function.
24219 2014-04-18 Richard Henderson <rth@redhat.com>
24221 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24222 to GET_MODE_SIZE, not a reg_class_t.
24224 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24226 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24227 (vsx_xxmrglw_<mode>): Likewise.
24229 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24232 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24233 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24234 (rs6000_init_hard_regno_mode_ok): Likewise.
24236 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24238 * ipa-inline.c (inline_small_functions): Account only non-cold
24240 * doc/invoke.texi (inline-unit-growth): Update documentation.
24242 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24244 * config/rs6000/rs6000.md (addti3, subti3): New.
24246 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24249 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24250 comment. Check optimize_insn_for_size_p instead of
24251 optimize_insn_for_speed_p.
24253 2014-04-17 Martin Jambor <mjambor@suse.cz>
24255 * gimple-iterator.c (gsi_start_edge): New function.
24256 * gimple-iterator.h (gsi_start_edge): Declare.
24257 * tree-sra.c (single_non_eh_succ): New function.
24258 (disqualify_ops_if_throwing_stmt): Renamed to
24259 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24260 having one non-EH successor BB.
24261 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24262 generate loads into replacements.
24263 (sra_modify_assign): Likewise and and also use the simple path for
24265 (sra_modify_function_body): Commit statements on edges.
24267 2014-04-17 Richard Biener <rguenther@suse.de>
24269 PR middle-end/60849
24270 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24271 comparison results and add clarifying comment.
24273 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24275 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24276 (blank_mode): Initialize it.
24277 (emit_mode_size_inline, emit_mode_nunits_inline,
24278 emit_mode_inner_inline): New functions.
24279 (emit_insn_modes_h): Call them and surround their output with
24280 #if GCC_VERSION >= 4001 ... #endif.
24281 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24282 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24283 mode_* arrays if the argument is __builtin_constant_p.
24284 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24285 is enum machine_mode.
24287 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24289 * passes.c (opt_pass::execute): Adjust.
24290 (pass_manager::execute_pass_mode_switching): Likewise.
24291 (early_local_passes::execute): Likewise.
24292 (execute_one_pass): Pass cfun to the pass's execute method.
24293 * tree-pass.h (opt_pass::execute): Add function * argument.
24294 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24295 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24296 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24297 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24298 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24299 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24300 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24301 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24302 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24303 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24304 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24305 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24306 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24307 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24308 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24309 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24310 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24311 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24312 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24313 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24314 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24315 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24316 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24317 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24318 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24319 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24320 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24321 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24322 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24325 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24327 * passes.c (opt_pass::gate): Take function * argument.
24328 (gate_all_early_local_passes): Merge into
24329 (early_local_passes::gate): this.
24330 (gate_all_early_optimizations): Merge into
24331 (all_early_optimizations::gate): this.
24332 (gate_all_optimizations): Mege into
24333 (all_optimizations::gate): this.
24334 (gate_all_optimizations_g): Merge into
24335 (all_optimizations_g::gate): this.
24336 (gate_rest_of_compilation): Mege into
24337 (rest_of_compilation::gate): this.
24338 (gate_postreload): Merge into
24339 (postreload::gate): this.
24340 (dump_one_pass): Pass cfun to the pass's gate method.
24341 (execute_ipa_summary_passes): Likewise.
24342 (execute_one_pass): Likewise.
24343 (ipa_write_summaries_2): Likewise.
24344 (ipa_write_optimization_summaries_1): Likewise.
24345 (ipa_read_summaries_1): Likewise.
24346 (ipa_read_optimization_summaries_1): Likewise.
24347 (execute_ipa_stmt_fixups): Likewise.
24348 * tree-pass.h (opt_pass::gate): Add function * argument.
24349 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24350 combine-stack-adj.c, combine.c, compare-elim.c,
24351 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24352 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24353 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24354 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24355 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24356 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24357 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24358 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24359 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24360 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24361 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24362 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24363 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24364 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24365 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24366 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24367 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24368 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24369 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24370 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24371 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24372 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24373 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24374 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24375 var-tracking.c, vtable-verify.c, web.c: Adjust.
24377 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24379 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24380 * configure: Regenerate.
24382 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24384 * passes.c (dump_one_pass): don't check pass->has_gate.
24385 (execute_ipa_summary_passes): Likewise.
24386 (execute_one_pass): Likewise.
24387 (ipa_write_summaries_2): Likewise.
24388 (ipa_write_optimization_summaries_1): Likewise.
24389 (ipa_read_optimization_summaries_1): Likewise.
24390 (execute_ipa_stmt_fixups): Likewise.
24391 * tree-pass.h (pass_data::has_gate): Remove.
24392 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24393 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24394 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24395 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24396 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24397 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24398 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24399 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24400 gimple-low.c, gimple-ssa-isolate-paths.c,
24401 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24402 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24403 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24404 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24405 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24406 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24407 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24408 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24409 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24410 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24411 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24412 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24413 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24414 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24415 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24416 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24417 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24418 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24419 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24420 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24421 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24422 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24425 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24427 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24429 * passes.c (pass_manager::register_dump_files_1): Merge into
24430 (pass_manager::register_dump_files): this, and remove its handling of
24431 properties since the pass always has the properties anyway.
24432 (pass_manager::pass_manager): Adjust.
24434 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24436 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24437 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24438 dealing with properties.
24439 (pass_manager::register_dump_files): Adjust.
24441 2014-03-20 Mark Wielaard <mjw@redhat.com>
24443 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24444 then represent the bound as normal constant value.
24446 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24449 Forward port from 4.8 branch
24450 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24452 * config/i386/bmiintrin.h (_blsi_u32): New.
24453 (_blsi_u64): Ditto.
24454 (_blsr_u32): Ditto.
24455 (_blsr_u64): Ditto.
24456 (_blsmsk_u32): Ditto.
24457 (_blsmsk_u64): Ditto.
24458 (_tzcnt_u32): Ditto.
24459 (_tzcnt_u64): Ditto.
24461 2014-04-17 Kito Cheng <kito@0xlab.org>
24463 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24465 2014-04-17 Richard Biener <rguenther@suse.de>
24467 PR middle-end/60849
24468 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24469 boolean results for comparisons.
24471 2014-04-17 Richard Biener <rguenther@suse.de>
24473 PR tree-optimization/60836
24474 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24475 initial PHI args to be gimple values.
24477 2014-04-17 Richard Biener <rguenther@suse.de>
24479 PR tree-optimization/60841
24480 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24481 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24482 of stmts to SLP build.
24483 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24484 (vect_analyze_slp): Likewise.
24485 (vect_analyze_slp_instance): Likewise.
24486 (vect_build_slp_tree): Limit overall SLP tree growth.
24487 * tree-vectorizer.h (vect_analyze_data_refs,
24488 vect_analyze_slp): Adjust prototypes.
24490 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24492 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24495 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24497 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24498 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24499 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24500 for TARGET_SLOW_PSHUFB
24502 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24504 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24505 * config/i386/i386.c (intel_cost): Ditto.
24507 2014-04-17 Joey Ye <joey.ye@arm.com>
24509 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24511 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24513 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24514 with -fuse-profile.
24516 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24518 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24519 (type_all_derivations_known_p): New predicate.
24520 (type_all_ctors_visible_p): New predicate.
24521 (type_possibly_instantiated_p): New predicate.
24522 (get_odr_type): Compute all_derivations_known.
24523 (dump_odr_type): Dump the flag.
24524 (maybe_record_type): Cleanup.
24525 (record_target_from_binfo): Add bases_to_consider array;
24526 record bases for types w/o instances and skip CXX destructor.
24527 (possible_polymorphic_call_targets_1): Add bases_to_consider
24528 and consider_construction parameters; check if type may have instance.
24529 (get_polymorphic_call_info): Set maybe_in_construction to true
24530 when we know nothing.
24531 (record_targets_from_bases): Skip CXX destructors; they are
24532 never called for types in construction.
24533 (possible_polymorphic_call_targets): Do not record target when
24534 type may not have instance.
24536 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24539 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24540 external aliases alive, too.
24542 2014-04-16 Andrew Pinski <apinski@cavium.com>
24544 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24547 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24549 * final.c (compute_alignments): Do not apply loop alignment to a block
24550 falling through to the exit.
24552 2014-04-16 Catherine Moore <clm@codesourcery.com>
24554 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24555 Adjust constraints for microMIPS store patterns.
24557 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24559 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24561 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24563 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24564 (append_use): Run at -O0.
24565 (append_vdef): Likewise.
24566 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24567 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24569 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24571 PR tree-optimization/60844
24572 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24573 (propagate_op_to_single_use, remove_visited_stmt_chain,
24574 linearize_expr, repropagate_negates, reassociate_bb): Use it
24575 instead of gsi_remove.
24577 2014-04-16 Martin Jambor <mjambor@suse.cz>
24579 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24580 ipa_transforms_to_apply.
24581 (cgraph_function_versioning): Assert that old_node has empty
24582 ipa_transforms_to_apply.
24583 * trans-mem.c (ipa_tm_create_version): Likewise.
24584 * tree-inline.c (tree_function_versioning): Do not duplicate
24585 ipa_transforms_to_apply.
24587 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24590 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24592 Pass necessary as flags on 64-bit Solaris/x86.
24593 Use lowercase relocs for x86_64-*-*.
24594 * configure: Regenerate.
24596 2014-04-15 Jan Hubicka <jh@suse.cz>
24598 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24599 (maybe_record_node, likely_target_p): Use it.
24601 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24604 Revert following patch
24606 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24609 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24610 software floating point or no floating point registers, do not
24611 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24612 in GPRs that occurs after we tested for GPRs that would never be
24615 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24616 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24617 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24618 specifically allow DDmode, since that does not use the SPE SIMD
24621 2014-03-21 Mark Wielaard <mjw@redhat.com>
24623 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24624 as unsigned or int depending on type and value used.
24626 2014-04-15 Richard Biener <rguenther@suse.de>
24628 PR rtl-optimization/56965
24629 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24630 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24632 * alias.c (true_dependence_1): Do not call
24633 nonoverlapping_component_refs_p.
24634 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24635 nonoverlapping_component_refs_p.
24636 (indirect_refs_may_alias_p): Likewise.
24638 2014-04-15 Teresa Johnson <tejohnson@google.com>
24640 * cfg.c (dump_bb_info): Fix flags check.
24641 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24643 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24645 PR rtl-optimization/60663
24646 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24649 2014-04-15 Richard Biener <rguenther@suse.de>
24651 * lto-streamer.h (LTO_major_version): Bump to 4.
24653 2014-04-15 Richard Biener <rguenther@suse.de>
24655 * common.opt (lto_partition_model): New enum.
24656 (flto-partition=): Merge separate options with a single with argument,
24657 add -flto-partition=one support.
24658 * flag-types.h (enum lto_partition_model): Declare.
24659 * opts.c (finish_options): Remove duplicate -flto-partition=
24661 * lto-wrapper.c (run_gcc): Adjust.
24663 2014-04-15 Richard Biener <rguenther@suse.de>
24665 * alias.c (ncr_compar): New function.
24666 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24668 2014-04-15 Richard Biener <rguenther@suse.de>
24670 * alias.c (record_component_aliases): Do not walk BINFOs.
24672 2014-04-15 Richard Biener <rguenther@suse.de>
24674 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24675 Add struct function argument and adjust.
24676 (find_func_aliases_for_call): Likewise.
24677 (find_func_aliases): Likewise.
24678 (find_func_clobbers): Likewise.
24679 (intra_create_variable_infos): Likewise.
24680 (compute_points_to_sets): Likewise.
24681 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24683 2014-04-15 Richard Biener <rguenther@suse.de>
24685 * tree.c (iterative_hash_expr): Use enum tree_code_class
24686 to store TREE_CODE_CLASS.
24687 (tree_block): Likewise.
24688 (tree_set_block): Likewise.
24689 * tree.h (fold_build_pointer_plus_loc): Use
24690 convert_to_ptrofftype_loc.
24692 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24695 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24698 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24700 * cfgloop.h (struct loop): Move force_vectorize down.
24701 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24702 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24703 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24704 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24705 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24706 * tree-core.h (enum annot_expr_kind): Add new kind values.
24707 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24708 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24710 * tree.def (ANNOTATE_EXPR): Tweak comment.
24712 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24714 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24717 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24719 * tree.h (TYPE_IDENTIFIER): Declare.
24720 * tree.c (subrange_type_for_debug_p): Use it.
24721 * godump.c (go_format_type): Likewise.
24722 * dwarf2out.c (is_cxx_auto, modified_type_die,
24723 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24724 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24726 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24729 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24731 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24733 * config/i386/i386.c (examine_argument): Return bool. Return true if
24734 parameter should be passed in memory.
24735 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24736 (construct_container): Update calls to examine_argument.
24737 (function_arg_advance_64): Ditto.
24738 (return_in_memory_32): Merge with ix86_return_in_memory.
24739 (return_in_memory_64): Ditto.
24740 (return_in_memory_ms_64): Ditto.
24742 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24744 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24745 * coverage.c (coverage_compute_profile_id): Handle externally visible
24748 2014-04-14 Martin Jambor <mjambor@suse.cz>
24750 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24751 DECL_DISREGARD_INLINE_LIMITS functions.
24753 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24756 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24758 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24761 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24762 optimize_insn_for_speed_p instead of
24763 optimize_function_for_speed_p.
24765 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24767 * doc/invoke.texi (free): Document AArch64.
24769 2014-04-14 Richard Biener <rguenther@suse.de>
24771 PR tree-optimization/60042
24772 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24773 (insert_into_preds_of_block): Do not prevent PHI insertion
24774 for REFERENCE exprs here ...
24775 (eliminate_dom_walker::before_dom_children): ... but prevent
24776 their use here under similar conditions when applied to the
24777 IL after PRE optimizations.
24779 2014-04-14 Richard Biener <rguenther@suse.de>
24781 * passes.def: Move early points-to after early SRA.
24783 2014-04-14 Richard Biener <rguenther@suse.de>
24785 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
24786 check for which sign-changes we allow when forwarding
24787 a converted value into a switch.
24789 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24791 * stor-layout.c (place_field): Finalize non-constant offset for the
24794 2014-04-14 Richard Biener <rguenther@suse.de>
24796 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
24798 (expand_switch_using_bit_tests_p): Likewise.
24799 (process_switch): Compute and pass on speed_p based on the
24801 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
24802 optimize_bb_for_speed_p.
24804 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
24806 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
24807 * function.h (struct function): Rename has_force_vect_loops into
24808 has_force_vectorize_loops.
24809 * lto-streamer-in.c (input_cfg): Adjust for renaming.
24810 (input_struct_function_base): Likewise.
24811 * lto-streamer-out.c (output_cfg): Likewise.
24812 (output_struct_function_base): Likewise.
24813 * omp-low.c (expand_omp_simd): Likewise.
24814 * tree-cfg.c (move_sese_region_to_fn): Likewise.
24815 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
24816 (version_loop_for_if_conversion): Likewise.
24817 (tree_if_conversion): Likewise.
24818 (main_tree_if_conversion): Likewise.
24819 (gate_tree_if_conversion): Likewise.
24820 * tree-inline.c (copy_loops): Likewise.
24821 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
24822 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
24823 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
24824 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
24825 * tree-vectorizer.c (vectorize_loops): Likewise.
24826 * tree-vectorizer.h (unlimited_cost_model): Likewise.
24828 2014-04-14 Richard Biener <rguenther@suse.de>
24831 * lto-streamer-out.c (wrap_refs): New function.
24832 (lto_output): Wrap symbol references in global initializes in
24833 type-preserving MEM_REFs.
24835 2014-04-14 Christian Bruel <christian.bruel@st.com>
24837 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
24839 2014-04-14 Christian Bruel <christian.bruel@st.com>
24841 * config/sh/sh.md (setmemqi): New expand pattern.
24842 * config/sh/sh.h (CLEAR_RATIO): Define.
24843 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
24844 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
24846 2014-04-14 Richard Biener <rguenther@suse.de>
24848 PR middle-end/55022
24849 * fold-const.c (negate_expr_p): Don't negate directional rounding
24851 (fold_negate_expr): Likewise.
24853 2014-04-14 Richard Biener <rguenther@suse.de>
24855 PR tree-optimization/59817
24856 PR tree-optimization/60453
24857 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
24858 recursion to catch all CHRECs in the scalar evolution and restrict
24859 the predicate for the remains appropriately.
24861 2014-04-12 Catherine Moore <clm@codesourcery.com>
24863 * config/mips/constraints.md: Add new register constraint "kb".
24864 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
24865 (*movhi_internal): Likewise.
24866 (*movqi_internal): Likewise.
24867 * config/mips/mips.h (M16_STORE_REGS): New register class.
24868 (REG_CLASS_NAMES): Add M16_STORE_REGS.
24869 (REG_CLASS_CONTENTS): Likewise.
24870 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
24872 2014-04-11 Tobias Burnus <burnus@net-b.de>
24875 * doc/invoke.texi (-Wformat-signedness): Document it.
24876 (Wformat=2): Mention that this enables -Wformat-signedness.
24878 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24880 * common/config/epiphany/epiphany-common.c
24881 (epiphany_option_optimization_table): Enable section anchors by
24882 default at -O1 or higher.
24883 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
24884 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
24885 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
24886 carries no extra cost.
24887 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
24888 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
24889 * config/epiphany/predicates.md (memclob_operand): New predicate.
24890 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
24891 Use memclob_operand predicate and X constraint for operand 3.
24893 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24895 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
24896 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
24899 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
24901 PR rtl-optimization/60651
24902 * mode-switching.c (optimize_mode_switching): Make sure to emit
24903 sets of a lower numbered entity before sets of a higher numbered
24904 entity to a mode of the same or lower priority.
24905 When creating a seginfo for a basic block that starts with a code
24906 label, move the insertion point past the code label.
24907 (new_seginfo): Document and enforce requirement that
24908 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
24909 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
24910 * doc/tm.texi: Regenerate.
24912 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
24915 * config/arc/arc.c (arc_save_restore): Fix assert typo.
24917 2013-04-11 Jakub Jelinek <jakub@redhat.com>
24919 * BASE-VER: Set to 4.10.0.
24921 2014-04-11 Tobias Burnus <burnus@net-b.de>
24924 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
24925 * doc/gcc.texi (Service): Update description in the @menu
24926 * doc/invoke.texi (Option Summary): Remove misplaced and
24929 2014-04-11 Steve Ellcey <sellcey@mips.com>
24930 Jakub Jelinek <jakub@redhat.com>
24932 PR middle-end/60556
24933 * expr.c (convert_move): Use emit_store_flag_force instead of
24934 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
24937 2014-04-11 Richard Biener <rguenther@suse.de>
24939 PR middle-end/60797
24940 * varasm.c (assemble_alias): Avoid endless error reporting
24941 recursion by setting TREE_ASM_WRITTEN.
24943 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24945 * config/s390/s390.md: Add a splitter for NOT rtx.
24947 2014-04-11 Jakub Jelinek <jakub@redhat.com>
24949 PR rtl-optimization/60663
24950 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
24952 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
24953 Jakub Jelinek <jakub@redhat.com>
24956 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
24957 flag from decl_node to node.
24959 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24962 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
24963 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
24964 ameliorating the cases where it can be.
24966 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
24969 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24971 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24972 (loadsync_<mode>): Change mode.
24973 (load_quadpti, store_quadpti): New.
24974 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24975 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24976 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
24978 2014-04-09 Cong Hou <congh@google.com>
24981 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
24984 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24986 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
24987 instead of vnor to exploit possible fusion opportunity in the
24989 (altivec_expand_vec_perm_const_le): Likewise.
24991 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
24993 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
24994 (loadsync_<mode>): Change mode.
24995 (load_quadpti, store_quadpti): New.
24996 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
24997 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
24999 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25002 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25003 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25004 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25006 2014-04-08 Richard Biener <rguenther@suse.de>
25008 PR middle-end/60706
25009 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25010 a 64bit widest int print double-int similar to on HWI64 hosts.
25012 2014-04-08 Richard Biener <rguenther@suse.de>
25014 PR tree-optimization/60785
25015 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25016 default defs properly.
25018 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25020 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25021 (Weffc++): Likewise.
25023 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25025 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25026 set completep to false rather than true.
25028 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25031 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25032 ARM_TARGET2_DWARF_FORMAT.
25034 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25037 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25038 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25041 2014-04-07 Richard Biener <rguenther@suse.de>
25043 PR tree-optimization/60766
25044 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25045 (may_eliminate_iv): Convert cand_value_at result to desired type.
25047 2014-04-07 Jason Merrill <jason@redhat.com>
25050 * common.opt (-fno-gnu-unique): Add.
25051 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25053 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25055 * haifa-sched.c: Fix outdated function reference and minor
25056 grammar errors in introductory comment.
25058 2014-04-07 Richard Biener <rguenther@suse.de>
25060 PR middle-end/60750
25061 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25062 for noreturn calls.
25063 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25065 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25068 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25069 size accounting for thunks.
25070 (pa_asm_output_mi_thunk): Use final_start_function() and
25071 final_end_function() to output function start and end directives.
25073 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25075 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25076 device specific ISA/ feature information. Remove short_sp and
25077 errata_skip ds. Add avr_device_specific_features enum to have device
25079 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25080 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25081 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25082 updated device specific info.
25083 * config/avr/avr-mcus.def: Merge device specific details to
25084 dev_attribute field.
25085 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25087 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25088 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25089 assembler if RMW isa supported by current device.
25090 * config/avr/genmultilib.awk: Update as device info structure changed.
25091 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25093 2014-04-04 Cong Hou <congh@google.com>
25095 PR tree-optimization/60656
25096 * tree-vect-stmts.c (supportable_widening_operation):
25097 Fix a bug that elements in a vector with vect_used_by_reduction
25098 property are incorrectly reordered when the operation on it is not
25099 consistant with the one in reduction operation.
25101 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25103 PR rtl-optimization/60155
25104 * gcse.c (record_set_data): New function.
25105 (single_set_gcse): New function.
25106 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25107 (hoist_code): Likewise.
25108 (get_pressure_class_and_nregs): Likewise.
25110 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25112 * explow.c (probe_stack_range): Emit a final optimization blockage.
25114 2014-04-04 Anthony Green <green@moxielogic.com>
25116 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25119 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25122 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25123 flags are set only during streaming.
25124 * ipa.c (process_references, walk_polymorphic_call_targets,
25125 symtab_remove_unreachable_nodes): Drop bodies of always inline
25126 after early inlining.
25127 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25129 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25130 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25133 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25136 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25139 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25141 (cortex_a53_fdivd): Likewise.
25143 2014-04-04 Martin Jambor <mjambor@suse.cz>
25146 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25147 Adjust all callers.
25148 * cgraph.c (clone_of_p): Also return true if thunks match.
25149 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25150 cgraph_function_or_thunk_node and an obsolete comment.
25151 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25153 (build_function_decl_skip_args): Likewise.
25154 (set_new_clone_decl_and_node_flags): New function.
25155 (duplicate_thunk_for_node): Likewise.
25156 (redirect_edge_duplicating_thunks): Likewise.
25157 (cgraph_clone_node): New parameter args_to_skip, pass it to
25158 redirect_edge_duplicating_thunks which is called instead of
25159 cgraph_redirect_edge_callee.
25160 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25161 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25163 2014-04-04 Jeff Law <law@redhat.com>
25166 * config/arm/predicates.md (const_int_I_operand): New predicate.
25167 (const_int_M_operand): Similarly.
25168 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25170 (insv_t2, extv_reg, extzv_t2): Likewise.
25171 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25172 (pop_multiple_with_writeback_and_return): Likewise.
25173 (vfp_pop_multiple_with_writeback): Likewise
25175 2014-04-04 Richard Biener <rguenther@suse.de>
25178 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25179 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25181 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25182 * gimplify.c (gimple_add_tmp_var_fn): New function.
25183 * gimple-expr.h (create_tmp_reg_fn): Declare.
25184 * gimple-expr.c (create_tmp_reg_fn): New function.
25185 * gimple-low.c (record_vars_into): Don't change cfun.
25186 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25187 code generation without cfun.
25189 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25192 * Makefile.in (install-driver): Fix shell scripting.
25194 2014-04-03 Cong Hou <congh@google.com>
25196 PR tree-optimization/60505
25197 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25198 threshold of number of iterations below which no vectorization
25200 * tree-vect-loop.c (new_loop_vec_info):
25201 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25202 * tree-vect-loop.c (vect_analyze_loop_operations):
25203 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25204 * tree-vect-loop.c (vect_transform_loop):
25205 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25206 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25207 of iterations of the loop and see if we should build the epilogue.
25209 2014-04-03 Richard Biener <rguenther@suse.de>
25211 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25212 (streamer_tree_cache_create): Adjust.
25213 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25214 to allow optional nodes array.
25215 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25216 (streamer_tree_cache_append): Likewise.
25217 (streamer_tree_cache_create): Create nodes array optionally
25218 as specified by parameter.
25219 * lto-streamer-out.c (create_output_block): Avoid maintaining
25220 the node array in the writer cache.
25221 (DFS_write_tree): Remove assertion.
25222 (produce_asm_for_decls): Free the out decl state hash table early.
25223 * lto-streamer-in.c (lto_data_in_create): Adjust for
25224 streamer_tree_cache_create prototype change.
25226 2014-04-03 Richard Biener <rguenther@suse.de>
25228 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25229 set TREE_CHAIN to NULL_TREE.
25231 2014-04-03 Richard Biener <rguenther@suse.de>
25233 PR tree-optimization/60740
25234 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25235 over all GIMPLE_COND operands.
25237 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25239 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25240 (Weffc++): Remove Scott's numbering, merge lists and reference
25243 2014-04-03 Nick Clifton <nickc@redhat.com>
25245 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25248 2014-04-03 Martin Jambor <mjambor@suse.cz>
25250 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25251 mention gcc_unreachable before failing.
25252 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25255 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25258 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25259 inconsistent code and instead mark the context inconsistent.
25260 (possible_polymorphic_call_targets): For inconsistent contexts
25261 return empty complete list.
25263 2014-04-02 Anthony Green <green@moxielogic.com>
25265 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25266 (extendqisi2, extendhisi2): Define.
25267 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25268 (WCHAR_TYPE): Change to unsigned int.
25270 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25272 PR tree-optimization/60733
25273 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25274 insertion point for PHI candidates to be the end of the feeding
25275 block for the PHI argument.
25277 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25279 PR rtl-optimization/60650
25280 * lra-constraints.c (process_alt_operands): Decrease reject for
25281 earlyclobber matching.
25283 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25285 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25287 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25289 * config/spu/spu.c (pad_bb): Do not crash when the last
25290 insn is CODE_FOR_blockage.
25292 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25294 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25295 lies outside the target mode.
25297 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25300 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25301 software floating point or no floating point registers, do not
25302 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25303 in GPRs that occurs after we tested for GPRs that would never be
25306 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25307 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25308 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25309 specifically allow DDmode, since that does not use the SPE SIMD
25312 2014-04-02 Richard Biener <rguenther@suse.de>
25314 PR middle-end/60729
25315 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25316 MODE_INTs. Properly use negv_optab.
25317 (expand_abs): Likewise.
25319 2014-04-02 Richard Biener <rguenther@suse.de>
25322 * Makefile.in (install-driver): Guard extra installs with special
25325 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25327 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25328 Document vec_vgbbd.
25330 2014-04-01 Richard Henderson <rth@redhat.com>
25333 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25334 alternative enabled before register allocation.
25336 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25338 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25339 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25341 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25342 (nios2_got_address): Update nios2_large_got_address call site.
25343 (nios2_delegitimize_address): New function.
25344 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25345 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25346 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25348 2014-04-01 Martin Husemann <martin@duskware.de>
25350 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25353 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25355 PR rtl-optimization/60604
25356 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25357 check from register_operand.
25358 (register_operand): Redefine in terms of general_operand.
25359 (nonmemory_operand): Use register_operand for the non-constant cases.
25361 2014-04-01 Richard Biener <rguenther@suse.de>
25363 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25365 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25367 * doc/invoke.texi (mapp-regs): Clarify.
25369 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25371 * config/i386/avx512fintrin.h (__v32hi): Define type.
25372 (__v64qi): Likewise.
25373 (_mm512_set1_epi8): Define.
25374 (_mm512_set1_epi16): Define.
25375 (_mm512_set4_epi32): Define.
25376 (_mm512_set4_epi64): Define.
25377 (_mm512_set4_pd): Define.
25378 (_mm512_set4_ps): Define.
25379 (_mm512_setr4_epi64): Define.
25380 (_mm512_setr4_epi32): Define.
25381 (_mm512_setr4_pd): Define.
25382 (_mm512_setr4_ps): Define.
25383 (_mm512_setzero_epi32): Define.
25385 2014-03-31 Martin Jambor <mjambor@suse.cz>
25387 PR middle-end/60647
25388 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25389 callsite_arguments_match_p. Updated all callers. Also check types of
25390 corresponding formal parameters and actual arguments.
25391 (not_all_callers_have_enough_arguments_p) Renamed to
25392 some_callers_have_mismatched_arguments_p.
25394 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25396 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25398 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25401 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25404 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25406 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25407 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25409 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25410 Use FMAMODE_NOVF512 mode iterator.
25411 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25412 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25413 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25414 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25416 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25417 Use VF_128_256 mode iterator.
25418 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25421 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25423 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25424 static chain if needed.
25426 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25429 * lra-constraints.c (index_part_to_reg): New.
25430 (process_address): Use it.
25432 2014-03-27 Jeff Law <law@redhat.com>
25433 Jakub Jelinek <jakub@redhat.com>
25436 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25437 gen_rtx_{PLUS,MULT} to build up the address expression.
25439 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25440 creating non-canonical RTL.
25442 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25445 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25446 functions; reorganize to make cheap checks first.
25447 (inline_small_functions): Do not estimate growth when dumping;
25449 * ipa-inline.h (inline_summary): Add min_size.
25450 (growth_likely_positive): New function.
25451 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25452 (set_cond_stmt_execution_predicate): Cleanup.
25453 (estimate_edge_size_and_time): Compute min_size.
25454 (estimate_calls_size_and_time): Likewise.
25455 (estimate_node_size_and_time): Likewise.
25456 (inline_update_overall_summary): Update min_size.
25457 (do_estimate_edge_time): Likewise.
25458 (do_estimate_edge_size): Update.
25459 (do_estimate_edge_hints): Update.
25460 (growth_likely_positive): New function.
25462 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25465 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25466 also if addr has VOIDmode.
25468 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25470 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25471 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25473 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25474 instructions as well as AdvancedSIMD loads.
25476 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25478 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25479 Use crypto_aese type.
25480 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25481 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25482 crypto_aese, crypto_aesmc. Move to types.md.
25483 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25485 * config/arm/iterators.md (crypto_type): Likewise.
25487 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25489 * cgraph.c: Include expr.h and tree-dfa.h.
25490 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25493 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25496 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25497 regs from checking multi-reg pseudos.
25499 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25501 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25503 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25505 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25506 if it would clobber the stack pointer, even temporarily.
25508 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25510 * mode-switching.c: Make small adjustments to the top comment.
25512 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25514 * config/rs6000/constraints.md (wD constraint): New constraint to
25515 match the constant integer to get the top DImode/DFmode out of a
25516 vector in a VSX register.
25518 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25519 match the constant integer to get the top DImode/DFmode out of a
25520 vector in a VSX register.
25522 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25525 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25528 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25529 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25531 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25532 Optimize vec_extract of 64-bit values, where the value being
25533 extracted is in the top word, where we can use scalar
25534 instructions. Add direct move and store support. Combine the big
25535 endian/little endian vector select load support into a single insn.
25536 (vsx_extract_<mode>_internal1): Likewise.
25537 (vsx_extract_<mode>_internal2): Likewise.
25538 (vsx_extract_<mode>_load): Likewise.
25539 (vsx_extract_<mode>_store): Likewise.
25540 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25541 combined into vsx_extract_<mode>_load.
25542 (vsx_extract_<mode>_one_le): Likewise.
25544 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25545 define the top 64-bit vector element.
25547 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25550 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25551 Document vec_vbpermq builtin.
25554 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25555 enable use of xxsldwi and xxpermdi builtin functions.
25556 (vec_xxpermdi): Likewise.
25558 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25559 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25561 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25563 PR rtl-optimization/60650
25564 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25566 (find_spills_for): New.
25567 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25568 Spill all pseudos on the second iteration.
25570 2014-03-27 Marek Polacek <polacek@redhat.com>
25573 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25576 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25578 * config/s390/s390.c (s390_can_use_return_insn): Check for
25579 call-saved FPRs on 31 bit.
25581 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25583 PR middle-end/60682
25584 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25585 if they need regimplification, just drop them instead of
25586 calling gimple_regimplify_operands on them.
25588 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25591 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25592 (aarch64_frame_pointer_required): Adjust logic.
25593 (aarch64_can_eliminate): Adjust logic.
25594 (aarch64_override_options_after_change): Adjust logic.
25596 2014-03-27 Dehao Chen <dehao@google.com>
25598 * ipa-inline.c (early_inliner): Update node's inline info.
25600 2014-03-26 Dehao Chen <dehao@google.com>
25602 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25603 compiler inserted conditional jumps for NAN float check.
25605 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25607 * ubsan.h (ubsan_create_data): Change second argument's type
25608 to const location_t *.
25609 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25611 (ubsan_create_data): Change second argument to const location_t *PLOC.
25612 Create Loc field whenever PLOC is non-NULL.
25613 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25614 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25618 * real.c (real_to_integer2): Change type of low to UHWI.
25620 2014-03-26 Tobias Burnus <burnus@net-b.de>
25622 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25623 (CILK_SELF_SPECS): New define.
25624 (driver_self_specs): Use it.
25626 2014-03-26 Richard Biener <rguenther@suse.de>
25628 * tree-pretty-print.c (percent_K_format): Implement special
25629 case for LTO and its stripped down BLOCK tree.
25631 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25634 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25636 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25637 one range is range_int_cst_p, but not both, at least optimize
25638 addition/subtraction of 0 and multiplication by 0 or 1.
25639 * gimple-fold.c (gimple_fold_call): Fold
25640 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25641 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25642 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25644 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25646 PR rtl-optimization/60452
25647 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25648 <case REG>: Return 1 for invalid offsets from the frame pointer.
25650 2014-03-26 Marek Polacek <polacek@redhat.com>
25653 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25656 2014-03-26 Marek Polacek <polacek@redhat.com>
25659 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25662 2014-03-26 Marek Polacek <polacek@redhat.com>
25665 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25666 multiplication in unsigned type.
25668 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25670 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25672 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25674 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25676 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25679 * cif-code.def (UNREACHABLE) New code.
25680 * ipa-inline.c (inline_small_functions): Skip edges to
25681 __builtlin_unreachable.
25682 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25683 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25684 predicate to __bulitin_unreachable.
25685 (set_cond_stmt_execution_predicate): Fix issue when
25686 invert_tree_comparison returns ERROR_MARK.
25687 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25688 propagate to inline clones.
25689 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25691 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25692 * cgraphclones.c (cgraph_clone_node): If call destination is already
25693 ureachable, do not redirect it back.
25694 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25697 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25699 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25700 Do not modify inline clones.
25702 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25704 * config/i386/i386.md (general_sext_operand): New mode attr.
25705 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25706 don't generate (sign_extend (const_int)).
25707 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25708 operands[2]. Use We constraint instead of <i> and
25709 <general_sext_operand> predicate instead of <general_operand>.
25710 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25711 * config/i386/constraints.md (We): New constraint.
25712 * config/i386/predicates.md (x86_64_sext_operand,
25713 sext_operand): New predicates.
25715 2014-03-25 Martin Jambor <mjambor@suse.cz>
25718 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25719 inconsistent devirtualizations to __builtin_unreachable.
25721 2014-03-25 Marek Polacek <polacek@redhat.com>
25724 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25726 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25728 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25729 order of elements for big-endian.
25731 2014-03-25 Richard Biener <rguenther@suse.de>
25733 PR middle-end/60635
25734 * gimplify-me.c (gimple_regimplify_operands): Update the
25737 2014-03-25 Martin Jambor <mjambor@suse.cz>
25740 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25741 (lto_output_varpool_node): Likewise.
25742 (input_overwrite_node): Likewise.
25743 (input_varpool_node): Likewise.
25745 2014-03-25 Richard Biener <rguenther@suse.de>
25747 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25748 (run_gcc): Likewise.
25750 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25752 * combine.c (simplify_compare_const): Add MODE argument.
25753 Handle mode_width 0 as very large mode_width.
25754 (try_combine, simplify_comparison): Adjust callers.
25756 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25757 type to avoid signed integer overflow.
25758 * explow.c (plus_constant): Likewise.
25760 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25762 * doc/generic.texi: Correct typos.
25764 2014-03-24 Tobias Burnus <burnus@net-b.de>
25766 * doc/invoke.texi (-flto): Expand section about
25767 using static libraries with LTO.
25769 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25771 PR rtl-optimization/60501
25772 * optabs.def (addptr3_optab): New optab.
25773 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25774 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25775 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25777 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25779 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
25781 2014-03-24 Ulrich Drepper <drepper@gmail.com>
25783 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
25786 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
25787 (_mm256_undefined_ps): Define.
25788 (_mm256_undefined_pd): Define.
25789 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
25790 (_mm_undefined_pd): Define.
25791 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
25792 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
25793 (_mm512_undefined_ps): Define.
25794 (_mm512_undefined_pd): Define.
25795 Use _mm*_undefined_*.
25796 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
25798 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
25800 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
25801 (lshr_simd): DI mode added.
25802 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
25803 (aarch64_ushr_simddi): Likewise.
25804 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
25805 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
25806 (vshrd_n_u64): Likewise.
25808 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25810 * Makefile.in (s-macro_list): Depend on cc1.
25812 2014-03-23 Teresa Johnson <tejohnson@google.com>
25814 * ipa-utils.c (ipa_print_order): Use specified dump file.
25816 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
25818 PR rtl-optimization/60601
25819 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
25821 * gcc.c (eval_spec_function): Initialize save_growing_value.
25823 2014-03-22 Jakub Jelinek <jakub@redhat.com>
25826 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
25827 code == MINUS_EXPR, never swap op0 with op1.
25829 * toplev.c (init_local_tick): Avoid signed integer multiplication
25831 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
25832 shift by first operand's bitsize.
25834 2014-03-21 Jakub Jelinek <jakub@redhat.com>
25837 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
25838 redefine to 1 or 0.
25839 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
25840 TARGET_ISA_64BIT_P(x).
25842 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25844 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
25845 pattern for vector nor instead of subtract from splat(-1).
25846 (altivec_expand_vec_perm_const_le): Likewise.
25848 2014-03-21 Richard Henderson <rth@twiddle.net>
25851 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
25852 related insns after epilogue_completed.
25854 2014-03-21 Martin Jambor <mjambor@suse.cz>
25857 * cgraph.h (symtab_node): New flag body_removed.
25858 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
25859 when removing bodies.
25860 * symtab.c (dump_symtab_base): Dump body_removed flag.
25861 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
25862 had their bodies removed.
25864 2014-03-21 Martin Jambor <mjambor@suse.cz>
25867 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
25870 2014-03-21 Richard Biener <rguenther@suse.de>
25872 PR tree-optimization/60577
25873 * tree-core.h (struct tree_base): Document nothrow_flag use
25874 in DECL_NONALIASED.
25875 * tree.h (DECL_NONALIASED): New.
25876 (may_be_aliased): Adjust.
25877 * coverage.c (build_var): Set DECL_NONALIASED.
25879 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25881 * expr.c (expand_expr_real_1): Remove outdated comment.
25883 2014-03-20 Jakub Jelinek <jakub@redhat.com>
25885 PR middle-end/60597
25886 * ira.c (adjust_cleared_regs): Call copy_rtx on
25887 *reg_equiv[REGNO (loc)].src_p before passing it to
25888 simplify_replace_fn_rtx.
25891 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
25892 into CONST, put pic register as first operand of PLUS. Use
25893 gen_const_mem for both 32-bit and 64-bit PIC got loads.
25895 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25897 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
25899 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25901 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
25902 around for store forwarding issue in the FPU on the UT699.
25903 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
25904 loads and operations if -mfix-ut699 is specified.
25905 (divtf3_hq): Tweak attribute.
25906 (sqrttf2_hq): Likewise.
25908 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
25910 * calls.c (store_one_arg): Remove incorrect const qualification on the
25911 type of the temporary.
25912 * cfgexpand.c (expand_return): Likewise.
25913 * expr.c (expand_constructor): Likewise.
25914 (expand_expr_real_1): Likewise.
25916 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25918 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
25921 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
25924 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
25926 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
25928 * config/arm/aarch-common-protos.h
25929 (alu_cost_table): Fix spelling of "extend".
25930 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
25932 2014-03-19 Richard Biener <rguenther@suse.de>
25934 PR middle-end/60553
25935 * tree-core.h (tree_type_common): Re-order pointer members
25936 to reduce recursion depth during GC walks.
25938 2014-03-19 Marek Polacek <polacek@redhat.com>
25941 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
25942 before accessing it.
25944 2014-03-19 Richard Biener <rguenther@suse.de>
25947 * lto-streamer-in.c (input_function): In WPA stage do not drop
25950 2014-03-19 Jakub Jelinek <jakub@redhat.com>
25952 PR tree-optimization/60559
25953 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
25954 with build_zero_cst assignment.
25956 2014-03-18 Kai Tietz <ktietz@redhat.com>
25958 PR rtl-optimization/56356
25959 * sdbout.c (sdbout_parms): Verify that parms'
25960 incoming argument is valid.
25961 (sdbout_reg_parms): Likewise.
25963 2014-03-18 Richard Henderson <rth@redhat.com>
25966 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
25967 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
25968 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
25970 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
25972 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
25973 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
25974 Italicize plugin event names in description. Explain that
25975 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
25976 Remind that no GCC functions should be called after PLUGIN_FINISH.
25977 Explain what pragmas with expansion are.
25979 2014-03-18 Martin Liska <mliska@suse.cz>
25981 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
25982 gimple call statement is update.
25983 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
25984 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
25986 2014-03-18 Jakub Jelinek <jakub@redhat.com>
25989 * ubsan.c (ubsan_instrument_unreachable): Call
25990 initialize_sanitizer_builtins.
25991 (ubsan_pass): Likewise.
25994 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
25995 varpool_finalize_decl instead of rest_of_decl_compilation.
25997 2014-03-18 Richard Biener <rguenther@suse.de>
25999 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26000 by using bitmap_and_compl instead of bitmap_and_compl_into.
26001 (df_rd_transfer_function): Likewise.
26003 2014-03-18 Richard Biener <rguenther@suse.de>
26005 * doc/lto.texi (fresolution): Fix typo.
26007 2014-03-18 Richard Biener <rguenther@suse.de>
26009 * doc/invoke.texi (flto): Update for changes in 4.9.
26011 2014-03-18 Richard Biener <rguenther@suse.de>
26013 * doc/loop.texi: Remove section on the removed lambda framework.
26014 Update loop docs with recent changes in preserving loop structure.
26016 2014-03-18 Richard Biener <rguenther@suse.de>
26018 * doc/lto.texi (-fresolution): Document.
26020 2014-03-18 Richard Biener <rguenther@suse.de>
26022 * doc/contrib.texi: Adjust my name.
26024 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26027 * internal-fn.c: Include diagnostic-core.h.
26028 (expand_BUILTIN_EXPECT): New function.
26029 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26030 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26031 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26032 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26033 IFN_BUILTIN_EXPECT.
26034 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26035 Revert 3 argument __builtin_expect code.
26036 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26037 * gimple-fold.c (gimple_fold_call): Likewise.
26038 * tree.h (fold_builtin_expect): New prototype.
26039 * builtins.c (build_builtin_expect_predicate): Add predictor
26040 argument, if non-NULL, create 3 argument __builtin_expect.
26041 (fold_builtin_expect): No longer static. Add ARG2 argument,
26042 pass it through to build_builtin_expect_predicate.
26043 (fold_builtin_2): Adjust caller.
26044 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26045 * internal-fn.def (BUILTIN_EXPECT): New.
26047 2014-03-18 Tobias Burnus <burnus@net-b.de>
26050 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26051 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26052 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26054 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26057 * predict.c (combine_predictions_for_bb): Fix up formatting.
26058 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26059 fill what it points to if non-NULL.
26060 (tree_predict_by_opcode): Adjust caller, use the predictor.
26061 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26063 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26065 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26066 proper constant for the store mode.
26068 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26070 * symtab.c (change_decl_assembler_name): Fix transparent alias
26071 chain construction.
26073 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26075 * config/aarch64/aarch64.c: Correct the comments about the
26076 aarch64 stack layout.
26078 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26080 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26081 check for GF_OMP_FOR_KIND_FOR.
26083 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26085 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26086 ymm and zmm register names.
26088 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26091 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26092 note creation for the 2010-08-31 changes.
26094 2014-03-17 Marek Polacek <polacek@redhat.com>
26096 PR middle-end/60534
26097 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26098 as -fno-tree-loop-vectorize.
26099 (expand_omp_simd): Likewise.
26101 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26103 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26104 (eligible_for_call_delay): New prototype.
26105 * config/sparc/sparc.c (tls_call_delay): Rename into...
26106 (eligible_for_call_delay): ...this. Return false if the instruction
26107 cannot be put in the delay slot of a branch.
26108 (eligible_for_restore_insn): Simplify.
26109 (eligible_for_return_delay): Return false if the instruction cannot be
26110 put in the delay slot of a branch and simplify.
26111 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26112 put in the delay slot of a branch.
26113 * config/sparc/sparc.md (fix_ut699): New attribute.
26114 (tls_call_delay): Delete.
26115 (in_call_delay): Reimplement.
26116 (eligible_for_sibcall_delay): Rename into...
26117 (in_sibcall_delay): ...this.
26118 (eligible_for_return_delay): Rename into...
26119 (in_return_delay): ...this.
26120 (in_branch_delay): Reimplement.
26121 (in_uncond_branch_delay): Delete.
26122 (in_annul_branch_delay): Delete.
26124 2014-03-14 Richard Henderson <rth@redhat.com>
26127 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26128 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26129 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26130 (floathi splitters): Remove.
26131 (float<SWI48x>xf2): New pattern.
26132 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26133 code that tried to handle DImode for 32-bit, but which was excluded
26134 by the pattern's condition. Drop allocation of stack temporary.
26135 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26136 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26137 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26138 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26139 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26140 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26141 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26142 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26143 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26144 (*float<SWI48x><X87MODEF>2_i387): Remove.
26145 (all float _with_temp splitters): Remove.
26146 (*float<SWI48x><MODEF>2_i387): New pattern.
26147 (*float<SWI48><MODEF>2_sse): New pattern.
26148 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26149 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26151 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26152 Marek Polacek <polacek@redhat.com>
26154 PR middle-end/60484
26155 * common.opt (dump_base_name_prefixed): New Variable.
26156 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26157 if x_dump_base_name_prefixed is already set, set it at the end.
26159 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26161 PR rtl-optimization/60508
26162 * lra-constraints.c (get_reload_reg): Add new parameter
26164 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26165 Pass the new parameter values.
26167 2014-03-14 Richard Biener <rguenther@suse.de>
26169 * common.opt: Revert unintented changes from r205065.
26170 * opts.c: Likewise.
26172 2014-03-14 Richard Biener <rguenther@suse.de>
26174 PR middle-end/60518
26175 * cfghooks.c (split_block): Properly adjust all loops the
26176 block was a latch of.
26178 2014-03-14 Martin Jambor <mjambor@suse.cz>
26181 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26184 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26187 * config/avr/avr.c (avr_set_current_function): Pass function name
26188 through default_strip_name_encoding before sanity checking instead
26189 of skipping the first char of the assembler name.
26191 2014-03-13 Richard Henderson <rth@redhat.com>
26194 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26195 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26196 * config/i386/i386-protos.h: Likewise.
26197 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26198 in the expander instead of a splitter.
26199 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26200 any possibility of requiring a memory.
26201 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26202 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26203 (fp branch splitters): Update for ix86_split_fp_branch.
26204 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26205 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26206 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26207 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26208 (*fop_<MODEF>_3_i387): Likewise.
26209 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26210 (splitters for the fop_* register patterns): Remove.
26211 (fscalexf4_i387): Rename from *fscalexf4_i387.
26212 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26214 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26216 PR tree-optimization/59779
26217 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26218 type for bitsize and maxsize instead of HOST_WIDE_INT.
26220 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26222 PR rtl-optimization/57320
26223 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26224 the CFG after thread_prologue_and_epilogue_insns.
26226 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26228 PR rtl-optimization/57189
26229 * lra-constraints.c (process_alt_operands): Disfavor spilling
26232 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26234 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26236 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26238 PR tree-optimization/59025
26239 PR middle-end/60418
26240 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26241 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26243 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26246 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26247 calls of avr_out_plus_1.
26249 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26251 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26252 BB's single pred and update the father loop's latch info later.
26254 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26256 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26260 (VEC_base): Likewise.
26261 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26262 registers, we need to swap double words in little endian mode.
26264 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26265 to be a container mode for 128-bit integer operations added in ISA
26266 2.07. Unlike TImode and PTImode, the preferred register set is
26267 the Altivec/VMX registers for the 128-bit operations.
26269 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26271 (rs6000_split_128bit_ok_p): Likewise.
26273 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26274 macros for creating ISA 2.07 normal and overloaded builtin
26275 functions with 3 arguments.
26276 (BU_P8V_OVERLOAD_3): Likewise.
26277 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26278 for use as overloaded functions.
26279 (VPERM_1TI_UNS): Likewise.
26280 (VSEL_1TI): Likewise.
26281 (VSEL_1TI_UNS): Likewise.
26282 (ST_INTERNAL_1ti): Likewise.
26283 (LD_INTERNAL_1ti): Likewise.
26284 (XXSEL_1TI): Likewise.
26285 (XXSEL_1TI_UNS): Likewise.
26286 (VPERM_1TI): Likewise.
26287 (VPERM_1TI_UNS): Likewise.
26288 (XXPERMDI_1TI): Likewise.
26289 (SET_1TI): Likewise.
26290 (LXVD2X_V1TI): Likewise.
26291 (STXVD2X_V1TI): Likewise.
26292 (VEC_INIT_V1TI): Likewise.
26293 (VEC_SET_V1TI): Likewise.
26294 (VEC_EXT_V1TI): Likewise.
26295 (EQV_V1TI): Likewise.
26296 (NAND_V1TI): Likewise.
26297 (ORC_V1TI): Likewise.
26298 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26299 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26300 overloaded builtin.
26301 (VADDUQM): Likewise.
26302 (VSUBCUQ): Likewise.
26303 (VADDEUQM): Likewise.
26304 (VADDECUQ): Likewise.
26305 (VSUBEUQM): Likewise.
26306 (VSUBECUQ): Likewise.
26308 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26309 __int128_t and __uint128_t types.
26310 (__uint128_type): Likewise.
26311 (altivec_categorize_keyword): Add support for vector __int128_t,
26312 vector __uint128_t, vector __int128, and vector unsigned __int128
26313 as a container type for TImode operations that need to be done in
26314 VSX/Altivec registers.
26315 (rs6000_macro_to_expand): Likewise.
26316 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26317 to support 128-bit integer instructions vaddcuq, vadduqm,
26318 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26319 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26321 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26322 for V1TImode, and set up preferences to use VSX/Altivec registers.
26323 Setup VSX reload handlers.
26324 (rs6000_debug_reg_global): Likewise.
26325 (rs6000_init_hard_regno_mode_ok): Likewise.
26326 (rs6000_preferred_simd_mode): Likewise.
26327 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26328 (easy_altivec_constant): Likewise.
26329 (output_vec_const_move): Likewise.
26330 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26332 (rs6000_expand_vector_extract): Likewise.
26333 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26335 (rs6000_const_vec): Add support for V1TImode.
26336 (rs6000_emit_le_vsx_load): Swap double words when loading or
26337 storing TImode/V1TImode.
26338 (rs6000_emit_le_vsx_store): Likewise.
26339 (rs6000_emit_le_vsx_move): Likewise.
26340 (rs6000_emit_move): Add support for V1TImode.
26341 (altivec_expand_ld_builtin): Likewise.
26342 (altivec_expand_st_builtin): Likewise.
26343 (altivec_expand_vec_init_builtin): Likewise.
26344 (altivec_expand_builtin): Likewise.
26345 (rs6000_init_builtins): Add support for V1TImode type. Add
26346 support for ISA 2.07 128-bit integer builtins. Define type names
26347 for the VSX/Altivec vector types.
26348 (altivec_init_builtins): Add support for overloaded vector
26349 functions with V1TImode type.
26350 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26351 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26353 (rs6000_split_128bit_ok_p): Likewise.
26354 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26355 __int128_t and vector __uint128_t.
26357 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26358 and mode attributes.
26360 (VSX_M2): Likewise.
26365 (VS_scalar): Likewise.
26366 (VS_double): Likewise.
26367 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26369 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26370 we support the ISA 2.07 128-bit integer arithmetic instructions.
26371 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26372 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26373 and TImode types for use with the builtin functions.
26374 (V1TI_type_node): Likewise.
26375 (unsigned_V1TI_type_node): Likewise.
26376 (intTI_type_internal_node): Likewise.
26377 (uintTI_type_internal_node): Likewise.
26379 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26380 128-bit builtin functions.
26381 (UNSPEC_VADDEUQM): Likewise.
26382 (UNSPEC_VADDECUQ): Likewise.
26383 (UNSPEC_VSUBCUQ): Likewise.
26384 (UNSPEC_VSUBEUQM): Likewise.
26385 (UNSPEC_VSUBECUQ): Likewise.
26386 (VM): Add V1TImode to vector mode iterators.
26388 (VI_unit): Likewise.
26389 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26390 (altivec_vaddcuq): Likewise.
26391 (altivec_vsubuqm): Likewise.
26392 (altivec_vsubcuq): Likewise.
26393 (altivec_vaddeuqm): Likewise.
26394 (altivec_vaddecuq): Likewise.
26395 (altivec_vsubeuqm): Likewise.
26396 (altivec_vsubecuq): Likewise.
26398 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26400 (BOOL_128): Likewise.
26401 (BOOL_REGS_OUTPUT): Likewise.
26402 (BOOL_REGS_OP1): Likewise.
26403 (BOOL_REGS_OP2): Likewise.
26404 (BOOL_REGS_UNARY): Likewise.
26405 (BOOL_REGS_AND_CR0): Likewise.
26407 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26408 128-bit integer builtin support.
26409 (vec_vadduqm): Likewise.
26410 (vec_vaddecuq): Likewise.
26411 (vec_vaddeuqm): Likewise.
26412 (vec_vsubecuq): Likewise.
26413 (vec_vsubeuqm): Likewise.
26414 (vec_vsubcuq): Likewise.
26415 (vec_vsubuqm): Likewise.
26417 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26418 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26419 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26420 128-bit integer add/subtract to ISA 2.07.
26422 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26424 * config/arc/arc.c (arc_predicate_delay_insns):
26425 Fix third argument passed to conditionalize_nonjump.
26427 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26429 * config/aarch64/aarch64-builtins.c
26430 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26431 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26432 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26433 instead of __builtin_lfloor.
26434 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26436 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26438 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26439 (tree_ssa_ifcombine_bb_1): New function.
26440 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26441 is an empty forwarder block to then_bb or vice versa and then_bb
26442 and else_bb are effectively swapped.
26444 2014-03-12 Christian Bruel <christian.bruel@st.com>
26447 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26448 REG_CFA_DEF_CFA note.
26449 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26450 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26452 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26454 PR tree-optimization/60454
26455 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26457 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26459 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26460 Do not define target_cpu_default2 to generic.
26461 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26462 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26463 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26465 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26466 Marc Glisse <marc.glisse@inria.fr>
26468 PR tree-optimization/60502
26469 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26470 instead of build_low_bits_mask.
26472 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26474 PR middle-end/60482
26475 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26476 if there are multiple uses, but op doesn't live on E edge.
26477 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26478 clobber stmts before __builtin_unreachable.
26480 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26482 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26483 hard_frame_pointer_rtx.
26484 * cse.c (cse_insn): Remove volatile check.
26485 * cselib.c (cselib_process_insn): Likewise.
26486 * dse.c (scan_insn): Likewise.
26488 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26490 * config/arc/arc.c (conditionalize_nonjump): New function,
26492 (arc_ifcvt): ... this.
26493 (arc_predicate_delay_insns): Use it.
26495 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26497 * config/arc/predicates.md (extend_operand): During/after reload,
26498 allow const_int_operand.
26499 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26500 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26501 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26503 (umulsi3_highpart_i): Likewise.
26505 2014-03-11 Richard Biener <rguenther@suse.de>
26507 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26508 Add asserts to guard possible wrong-code bugs.
26510 2014-03-11 Richard Biener <rguenther@suse.de>
26512 PR tree-optimization/60429
26513 PR tree-optimization/60485
26514 * tree-ssa-structalias.c (set_union_with_increment): Properly
26515 take into account all fields that overlap the shifted vars.
26516 (do_sd_constraint): Likewise.
26517 (do_ds_constraint): Likewise.
26518 (get_constraint_for_ptr_offset): Likewise.
26520 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26522 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26523 (nios2_compute_frame_layout):
26524 Add calculation of cfun->machine->fp_save_offset.
26525 (nios2_expand_prologue): Correct setting of frame pointer register
26527 (nios2_expand_epilogue): Update recovery of stack pointer from
26528 frame pointer accordingly.
26529 (nios2_initial_elimination_offset): Update calculation of offset
26530 for eliminating to HARD_FRAME_POINTER_REGNUM.
26532 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26535 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26536 cgraph_get_create_node on VAR_DECLs.
26538 2014-03-10 Richard Biener <rguenther@suse.de>
26540 PR middle-end/60474
26541 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26543 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26545 * config/vms/vms.opt (vms_float_format): New variable.
26547 2014-03-08 Tobias Burnus <burnus@net-b.de>
26549 * doc/invoke.texi (-fcilkplus): Update implementation status.
26551 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26552 Richard Biener <rguenther@suse.de>
26554 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26555 consistently accross all TUs.
26556 (run_gcc): Enable -fshort-double automatically at link at link-time
26557 and disallow override.
26559 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26562 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26563 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26564 if they can't be used.
26566 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26568 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26569 for Solaris 11/x86 ld.
26570 * configure: Regenerate.
26572 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26574 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26575 (LIB_TLS_SPEC): Save as ld_tls_libs.
26576 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26577 (HAVE_AS_IX86_TLSLDM): New test.
26578 * configure, config.in: Regenerate.
26579 * config/i386/i386.c (legitimize_tls_address): Fall back to
26580 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26581 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26582 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26583 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26585 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26587 * common.opt (fira-loop-pressure): Mark as optimization.
26589 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26591 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26592 an OpenMP mappable type.
26594 2014-03-06 Matthias Klose <doko@ubuntu.com>
26596 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26597 MULTILIB_OSDIRNAMES is not defined.
26599 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26600 Meador Inge <meadori@codesourcery.com>
26603 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26604 (arm_legitimize_address): Call legitimize_tls_address for any
26605 arm_tls_referenced_p expression, handle constant addend. Call it
26606 before testing for !TARGET_ARM.
26607 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26609 2014-03-06 Richard Biener <rguenther@suse.de>
26611 PR middle-end/60445
26615 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26617 * tree-streamer.c (record_common_node): Assert we don't record
26618 nodes with type double.
26619 (preload_common_node): Skip type double, complex double and double
26620 pointer since it is now frontend dependent due to fshort-double option.
26622 2014-03-06 Richard Biener <rguenther@suse.de>
26624 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26625 or -fno-lto is specified and the linker has full plugin support.
26626 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26627 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26628 * lto-wrapper.c (merge_and_complain): Merge compile-time
26629 optimization levels.
26630 (run_gcc): And pass it through to the link options.
26632 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26636 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26638 * cselib.c (remove_useless_values): Skip to avoid quadratic
26639 behavior if the condition moved from...
26640 (cselib_process_insn): ... here holds.
26642 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26645 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26646 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26649 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26650 (TM_H): Add x86-tune.def.
26652 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26654 * config/aarch64/aarch64.c (generic_tunings):
26655 Use cortexa57_extra_costs.
26657 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26660 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26661 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26662 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26665 2014-03-04 Heiher <r@hev.cc>
26667 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26668 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26670 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26672 * config/i386/predicates.md (const2356_operand): Change to ...
26673 (const2367_operand): ... this.
26674 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26676 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26677 (*avx512pf_scatterpf<mode>sf): Ditto.
26678 (avx512pf_scatterpf<mode>df): Ditto.
26679 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26680 (*avx512pf_scatterpf<mode>df): Ditto.
26681 * config/i386/i386.c (ix86_expand_builtin): Update
26682 incorrect hint operand error message.
26684 2014-03-04 Richard Biener <rguenther@suse.de>
26686 * lto-section-in.c (lto_get_section_data): Fix const cast.
26688 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26690 * tree-streamer.c (record_common_node): Assert we don't record
26691 nodes with type double.
26692 (preload_common_node): Skip type double, complex double and double
26693 pointer since it is now frontend dependent due to fshort-double option.
26695 2014-03-04 Richard Biener <rguenther@suse.de>
26698 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26699 (lto_input_toplevel_asms): Likewise.
26700 * lto-section-in.c (lto_get_section_data): Instead do it here
26703 2014-03-04 Richard Biener <rguenther@suse.de>
26705 PR tree-optimization/60382
26706 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26707 dead PHIs a reduction.
26709 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26711 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26713 (_mm_prefetch): Move out of GCC target("sse") pragma.
26714 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26715 GCC target("prfchw") pragma.
26716 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26718 * config/i386/i386.c (ix86_option_override_internal): Enable
26719 -mprfchw with -mprefetchwt1.
26721 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26723 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26726 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26728 * opts.h (CL_PCH_IGNORE): Define.
26729 * targhooks.c (option_affects_pch_p):
26730 Return false for options that have CL_PCH_IGNORE set.
26731 * opt-functions.awk: Process PchIgnore.
26732 * doc/options.texi: Document PchIgnore.
26734 * config/arc/arc.opt (misize): Add PchIgnore property.
26736 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26738 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26739 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26740 constraint on constants to permit them being loaded into
26741 GENERAL_REGS or BASE_REGS.
26743 2014-03-03 Nick Clifton <nickc@redhat.com>
26745 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26746 anti-cacnonical alternatives.
26747 (negandhi3_real): New pattern.
26748 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26750 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26752 * config/avr/avr-mcus.def: Remove atxmega16x1.
26753 * config/avr/avr-tables.opt: Regenerate.
26754 * config/avr/t-multilib: Regenerate.
26755 * doc/avr-mmcu.texi: Regenerate.
26757 2014-03-03 Tobias Grosser <tobias@grosser.es>
26758 Mircea Namolaru <mircea.namolaru@inria.fr>
26760 PR tree-optimization/58028
26761 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26764 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26766 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26767 not handled by recognizers.
26769 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26771 PR middle-end/60175
26772 * function.c (expand_function_end): Don't emit
26773 clobber_return_register sequence if clobber_after is a BARRIER.
26774 * cfgexpand.c (construct_exit_block): Append instructions before
26775 return_label to prev_bb.
26777 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26779 * config/rs6000/constraints.md: Document reserved use of "wc".
26781 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26784 * ipa.c (function_and_variable_visibility): When dissolving comdat
26785 group, also set all symbols to local.
26787 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
26792 2013-12-14 Jan Hubicka <jh@suse.cz>
26793 PR middle-end/58477
26794 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
26796 2014-03-02 Jon Beniston <jon@beniston.com>
26802 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
26803 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
26804 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
26805 (simple_return, *simple_return): New patterns
26806 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
26807 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
26809 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
26811 * dwarf2out.c (gen_subprogram_die): Tidy.
26813 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
26816 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
26817 (*mov_t_msb_neg_negc): ... this new insn.
26819 2014-02-28 Jason Merrill <jason@redhat.com>
26822 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
26825 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
26828 * dwarf2out.c (decltype_auto_die): New static.
26829 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
26830 (gen_type_die_with_usage): Handle 'decltype(auto)'.
26831 (is_cxx_auto): Likewise.
26833 2014-02-28 Ian Bolton <ian.bolton@arm.com>
26835 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
26836 we are not using general regs only.
26838 2014-02-28 Richard Biener <rguenther@suse.de>
26841 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
26842 previous fix and only allow to remove trivial pre-headers
26843 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
26844 (remove_forwarder_block): Properly update the latch of a loop.
26846 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26849 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
26850 (cselib_preserved_hash_table): New.
26851 (preserve_constants_and_equivs): Move preserved vals to it.
26852 (cselib_find_slot): Look it up first.
26853 (cselib_init): Initialize it.
26854 (cselib_finish): Release it.
26855 (dump_cselib_table): Dump it.
26857 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26860 * cselib.c (remove_useless_values): Skip to avoid quadratic
26861 behavior if the condition moved from...
26862 (cselib_process_insn): ... here holds.
26864 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26867 * var-tracking.c (vt_initialize): Apply the same condition to
26868 preserve the CFA base value.
26870 2014-02-28 Joey Ye <joey.ye@arm.com>
26873 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
26874 if reload in progress or completed.
26876 2014-02-28 Tobias Burnus <burnus@net-b.de>
26878 PR middle-end/60147
26879 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
26882 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
26884 * doc/tm.texi.in (Condition Code Status): Update documention for
26885 relative locations of cc0-setter and cc0-user.
26887 2014-02-27 Jeff Law <law@redhat.com>
26889 PR rtl-optimization/52714
26890 * combine.c (try_combine): When splitting an unrecognized PARALLEL
26891 into two independent simple sets, if I3 is a jump, ensure the
26892 pattern we place into I3 is a (set (pc) ...).
26894 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
26895 Jeff Law <law@redhat.com>
26897 PR rtl-optimization/49847
26898 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
26899 are in different blocks.
26900 * doc/tm.texi (Condition Code Status): Update documention for
26901 relative locations of cc0-setter and cc0-user.
26903 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
26906 * lra.c (lra_emit_add): Check SUBREG too.
26908 2014-02-27 Andreas Schwab <schwab@suse.de>
26910 * config/m68k/m68k.c (m68k_option_override): Disable
26911 -flive-range-shrinkage for classic m68k.
26912 (m68k_override_options_after_change): Likewise.
26914 2014-02-27 Marek Polacek <polacek@redhat.com>
26916 PR middle-end/59223
26917 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
26918 -Wmaybe-uninitialized.
26920 2014-02-27 Alan Modra <amodra@gmail.com>
26923 * reload1.c (emit_input_reload_insns): When reload_override_in,
26924 set old to rl->in_reg when rl->in_reg is a subreg.
26926 2014-02-26 Richard Biener <rguenther@suse.de>
26929 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
26931 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
26933 * common/config/i386/predicates.md (const1256_operand): Remove.
26934 (const2356_operand): New.
26935 (const_1_to_2_operand): Remove.
26936 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
26937 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
26938 (*avx512pf_gatherpf<mode>sf): Ditto.
26939 (avx512pf_gatherpf<mode>df): Ditto.
26940 (*avx512pf_gatherpf<mode>df_mask): Ditto.
26941 (*avx512pf_gatherpf<mode>df): Ditto.
26942 (avx512pf_scatterpf<mode>sf): Ditto.
26943 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26944 (*avx512pf_scatterpf<mode>sf): Ditto.
26945 (avx512pf_scatterpf<mode>df): Ditto.
26946 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26947 (*avx512pf_scatterpf<mode>df): Ditto.
26948 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
26950 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
26952 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
26953 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
26954 (_mm512_mask_testn_epi64_mask): Move to ...
26955 * config/i386/avx512cdintrin.h: Here.
26956 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
26957 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
26958 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
26959 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
26960 TARGET_AVX512F from TARGET_AVX512CD.
26962 2014-02-26 Richard Biener <rguenther@suse.de>
26965 * ipa.c (walk_polymorphic_call_targets): Properly guard
26966 call to inline_update_overall_summary.
26968 2014-02-26 Bin Cheng <bin.cheng@arm.com>
26971 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
26972 and latches only if requested. Fix latch if it is removed.
26973 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
26974 LOOPS_HAVE_PREHEADERS.
26976 2014-02-25 Andrew Pinski <apinski@cavium.com>
26978 * builtins.c (expand_builtin_thread_pointer): Create a new target
26979 when the target is NULL.
26981 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
26983 PR rtl-optimization/60317
26984 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26985 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
26986 * lra-assigns.c: Include params.h.
26987 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
26988 other reload pseudos considerations.
26990 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26992 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
26993 to use canonical form for nor<mode>3.
26995 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26998 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27001 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27003 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27004 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27005 (ix86_handle_option): Handle OPT_mprefetchwt1.
27006 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27007 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27009 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27010 OPTION_MASK_ISA_PREFETCHWT1.
27011 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27012 (PTA_PREFETCHWT1): New.
27013 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27014 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27015 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27016 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27017 (*prefetch_avx512pf_<mode>_: Change into ...
27018 (*prefetch_prefetchwt1_<mode>: This.
27019 * config/i386/i386.opt (mprefetchwt1): New.
27020 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27021 (_mm_prefetch): Handle intent to write.
27022 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27024 2014-02-25 Richard Biener <rguenther@suse.de>
27026 PR middle-end/60291
27027 * emit-rtl.c (mem_attrs_htab): Remove.
27028 (mem_attrs_htab_hash): Likewise.
27029 (mem_attrs_htab_eq): Likewise.
27030 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27031 (init_emit_once): Do not allocate mem_attrs_htab.
27033 2014-02-25 Richard Biener <rguenther@suse.de>
27036 * lto-opts.c (lto_write_options): Output non-explicit conservative
27037 -fwrapv, -fno-trapv and -fno-strict-overflow.
27038 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27039 (run_gcc): And pass them through.
27041 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27043 * sel-sched.c (calculate_new_fences): New parameter ptime.
27044 Calculate it as a maximum over all fence cycles.
27045 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27046 Print the final schedule timing when sched_verbose.
27048 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27050 PR rtl-optimization/60292
27051 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27052 bit fot the fence instruction.
27054 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27056 * calls.h: Fix typo in comment.
27058 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27060 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27061 adjusting offsetable addresses.
27063 2014-02-24 Guozhi Wei <carrot@google.com>
27065 * sparseset.h (sparseset_pop): Fix the wrong index.
27067 2014-02-24 Walter Lee <walt@tilera.com>
27069 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27070 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27072 * common/config/tilegx/tilegx-common.c
27073 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27074 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27075 (LINK_SPEC): Ditto.
27076 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27077 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27078 (tilegx_gimplify_va_arg_expr): Handle big endian.
27079 (tilegx_expand_unaligned_load): Ditto.
27080 (tilegx_expand_unaligned_store): Ditto.
27081 (TARGET_RETURN_IN_MSB): New.
27082 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27083 (TARGET_ENDIAN_DEFAULT): New.
27084 (TARGET_BIG_ENDIAN): Handle big endian.
27085 (BYTES_BIG_ENDIAN): Ditto.
27086 (WORDS_BIG_ENDIAN): Ditto.
27087 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27088 (ENDIAN_SPEC): New.
27089 (EXTRA_SPECS): New.
27090 * config/tilegx/tilegx.md (extv): Handle big endian.
27092 (insn_st<n>): Ditto.
27093 (insn_st<n>_add<bitsuffix>): Ditto.
27094 (insn_stnt<n>): Ditto.
27095 (insn_stnt<n>_add<bitsuffix>):Ditto.
27096 (vec_interleave_highv8qi): Handle big endian.
27097 (vec_interleave_highv8qi_be): New.
27098 (vec_interleave_highv8qi_le): New.
27099 (insn_v1int_h): Handle big endian.
27100 (vec_interleave_lowv8qi): Handle big endian.
27101 (vec_interleave_lowv8qi_be): New.
27102 (vec_interleave_lowv8qi_le): New.
27103 (insn_v1int_l): Handle big endian.
27104 (vec_interleave_highv4hi): Handle big endian.
27105 (vec_interleave_highv4hi_be): New.
27106 (vec_interleave_highv4hi_le): New.
27107 (insn_v2int_h): Handle big endian.
27108 (vec_interleave_lowv4hi): Handle big endian.
27109 (vec_interleave_lowv4hi_be): New.
27110 (vec_interleave_lowv4hi_le): New.
27111 (insn_v2int_l): Handle big endian.
27112 (vec_interleave_highv2si): Handle big endian.
27113 (vec_interleave_highv2si_be): New.
27114 (vec_interleave_highv2si_le): New.
27115 (insn_v4int_h): Handle big endian.
27116 (vec_interleave_lowv2si): Handle big endian.
27117 (vec_interleave_lowv2si_be): New.
27118 (vec_interleave_lowv2si_le): New.
27119 (insn_v4int_l): Handle big endian.
27120 * config/tilegx/tilegx.opt (mbig-endian): New option.
27121 (mlittle-endian): New option.
27122 * doc/install.texi: Document tilegxbe-linux.
27123 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27125 2014-02-24 Martin Jambor <mjambor@suse.cz>
27128 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27129 there are no parameter descriptors.
27131 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27133 PR rtl-optimization/60268
27134 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27135 initialization to ...
27136 (sched_rgn_init): ... here.
27137 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27139 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27141 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27144 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27146 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27149 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27151 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27152 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27154 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27156 * config/microblaze/predicates.md: Add cmp_op predicate.
27157 * config/microblaze/microblaze.md: Add branch_compare instruction
27158 which uses cmp_op predicate and emits cmp insn before branch.
27159 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27160 to microblaze_expand_conditional_branch and consolidate logic.
27161 (microblaze_expand_conditional_branch): emit branch_compare
27162 insn instead of handling cmp op separate from branch insn.
27164 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27166 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27169 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27171 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27172 define_insn with define_expand and new define_insn
27173 *altivec_lve<VI_char>x_internal.
27174 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27175 and new define_insn *altivec_stve<VI_char>x_internal.
27176 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27178 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27180 (altivec_expand_stvex_be): New function.
27182 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27184 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27185 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27186 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27187 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27189 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27192 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27193 instead of emit_move_insn.
27195 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27197 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27198 vspltw with vsldoi.
27199 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27200 gen_altivec_vsumsws.
27202 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27204 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27205 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27206 (altivec_lvxl_<mode>): New define_expand incorporating
27207 -maltivec=be semantics where needed.
27208 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27209 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27210 semantics where needed.
27211 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27212 (altivec_stvx_<mode>): New define_expand incorporating
27213 -maltivec=be semantics where needed.
27214 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27215 VM2 iterator instead of V4SI.
27216 (altivec_stvxl_<mode>): New define_expand incorporating
27217 -maltivec=be semantics where needed.
27218 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27219 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27220 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27221 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27222 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27223 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27224 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27225 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27226 ALTIVEC_BUILTIN_STVXL.
27227 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27228 (altivec_expand_stvx_be): Likewise.
27229 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27230 (altivec_expand_lvx_be): Likewise.
27231 (altivec_expand_stvx_be): Likewise.
27232 (altivec_expand_builtin): Add cases for
27233 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27234 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27235 (altivec_init_builtins): Add definitions for
27236 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27237 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27239 2014-02-21 Catherine Moore <clm@codesourcery.com>
27241 * doc/invoke.texi (mvirt, mno-virt): Document.
27242 * config/mips/mips.opt (mvirt): New option.
27243 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27245 2014-02-21 Richard Biener <rguenther@suse.de>
27247 PR tree-optimization/60276
27248 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27249 (STMT_VINFO_MIN_NEG_DIST): New macro.
27250 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27251 STMT_VINFO_MIN_NEG_DIST.
27252 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27253 made for negative dependence distances still hold.
27255 2014-02-21 Richard Biener <rguenther@suse.de>
27257 PR middle-end/60291
27258 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27259 DECL_INITIAL for globals not in the current function context.
27261 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27263 PR tree-optimization/56490
27264 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27265 * tree-ssa-uninit.c: Include params.h.
27266 (compute_control_dep_chain): Add num_calls argument, return false
27267 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27268 num_calls to recursive call.
27269 (find_predicates): Change dep_chain into normal array,
27270 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27271 variable and adjust compute_control_dep_chain caller.
27272 (find_def_preds): Likewise.
27274 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27276 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27277 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27279 2014-02-21 Nick Clifton <nickc@redhat.com>
27281 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27282 (pushhi1): Likewise.
27283 (popqi1): Add mode to pre_dec.
27284 (pophi1): Likewise.
27286 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27288 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27289 mode for mask of V8SFmode permutation.
27291 2014-02-20 Richard Henderson <rth@redhat.com>
27294 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27295 a new pseudo for OLDVAL.
27297 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27300 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27301 gen_reg_rtx if d->testing_p.
27302 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27303 if d->testing_p and we will certainly return true.
27304 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27307 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27309 * emit-rtl.c (gen_reg_rtx): Assert that
27310 crtl->emit.regno_pointer_align_length is non-zero.
27312 2014-02-20 Richard Henderson <rth@redhat.com>
27315 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27316 on failure the store back into EXPECT.
27318 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27319 Sandra Loosemore <sandra@codesourcery.com>
27321 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27322 * config/nios2/nios2.c (nios2_function_profiler): Add
27323 -fPIC (flag_pic == 2) support.
27324 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27325 (nios2_large_offset_p): New function.
27326 (nios2_unspec_reloc_p): Move up position, update to use
27327 nios2_large_offset_p.
27328 (nios2_unspec_address): Remove function.
27329 (nios2_unspec_offset): New function.
27330 (nios2_large_got_address): New function.
27331 (nios2_got_address): Add large offset support.
27332 (nios2_legitimize_tls_address): Update usage of removed and new
27334 (nios2_symbol_binds_local_p): New function.
27335 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27336 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27337 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27338 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27339 processing for (const (unspec ...)).
27340 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27342 2014-02-20 Richard Biener <rguenther@suse.de>
27344 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27345 doing the substitution.
27346 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27348 2014-02-20 Martin Jambor <mjambor@suse.cz>
27351 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27352 info when checking whether lattices are bottom.
27354 2014-02-20 Richard Biener <rguenther@suse.de>
27356 PR middle-end/60221
27357 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27360 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27363 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27364 parameter specifying the scaling.
27365 (inline_call): Update.
27366 (want_inline_recursively): Guard division by zero.
27367 (recursive_inlining): Update.
27368 * ipa-inline.h (clone_inlined_nodes): Update.
27370 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27373 * config/i386/i386.c (classify_argument): Pass structures of size
27374 64 bytes or less in register.
27376 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27377 Kirill Yukhin <kirill.yukhin@intel.com>
27379 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27380 (_mm_rcp28_round_ss): Ditto.
27381 (_mm_rsqrt28_round_sd): Ditto.
27382 (_mm_rsqrt28_round_ss): Ditto.
27383 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27384 (_mm_rcp14_round_ss): Ditto.
27385 (_mm_rsqrt14_round_sd): Ditto.
27386 (_mm_rsqrt14_round_ss): Ditto.
27387 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27388 the first input operand, get rid of match_dup.
27389 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27391 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27393 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27394 operand as the first input operand, set type attribute.
27395 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27396 Set type attribute.
27397 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27398 operand as the first input operand, set type attribute.
27400 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27402 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27405 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27408 * config/i386/i386.c (construct_container): Remove TFmode check
27409 for X86_64_INTEGER_CLASS.
27411 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27414 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27415 only when -Wpsabi is enabled.
27417 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27420 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27421 passing arrays in registers are the same as for structs, so remove the
27422 special case for them.
27424 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27426 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27427 destination type, extract only the valid bits if the source type is not
27428 integral and has a different mode.
27430 2014-02-19 Richard Biener <rguenther@suse.de>
27433 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27436 2014-02-19 Richard Biener <rguenther@suse.de>
27439 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27440 (ipa_modify_call_arguments): Emit an argument load explicitely and
27441 preserve virtual SSA form there and for the replacement call.
27442 Do not update SSA form nor free dominance info.
27444 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27446 * ipa.c (function_and_variable_visibility): Also clear WEAK
27447 flag when disolving COMDAT_GROUP.
27449 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27451 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27452 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27453 not devirtualizing.
27454 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27455 do more sanity checks.
27456 (detect_type_change): Return true when giving up early.
27457 (compute_complex_assign_jump_func): Fix type parameter of
27458 ipa_set_ancestor_jf.
27459 (compute_complex_ancestor_jump_func): Likewise.
27460 (update_jump_functions_after_inlining): Fix updating of
27462 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27464 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27466 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27467 inline clones when edge disappears.
27469 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27472 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27473 Split 64-bit moves into 2 patterns. Do not allow the use of
27474 direct move for TDmode in little endian, since the decimal value
27475 has little endian bytes within a word, but the 64-bit pieces are
27476 ordered in a big endian fashion, and normal subreg's of TDmode are
27478 (mov<mode>_64bit_dm): Likewise.
27479 (movtd_64bit_nodm): Likewise.
27481 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27483 PR tree-optimization/60174
27484 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27485 statement of an SSA_NAME that occurs in an abnormal PHI node.
27487 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27490 * final.c (SEEN_BB): Remove.
27491 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27492 (final_scan_insn): Don't force_source_line on second
27493 NOTE_INSN_BASIC_BLOCK.
27495 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27498 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27499 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27500 (type_natural_mode): Warn ABI change when %zmm register is not
27501 available for AVX512F vector value passing.
27503 2014-02-18 Kai Tietz <ktietz@redhat.com>
27506 * config/i386/i386.c (ix86_expand_prologue): Use value in
27507 rax register as displacement when restoring %r10 or %rax.
27508 Fix wrong offset when restoring both registers.
27510 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27512 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27513 assertion with conditional return.
27515 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27516 Uros Bizjak <ubizjak@gmail.com>
27519 * config/i386/driver-i386.c (host_detect_local_cpu): If
27520 YMM state is not saved by the OS, also clear has_f16c. Move
27521 CPUID 0x80000001 handling before YMM state saving checking.
27523 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27525 PR rtl-optimization/58960
27526 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27527 factored out from ...
27528 (sched_init): ... here.
27529 (free_global_sched_pressure_data): New, factored out from ...
27530 (sched_finish): ... here.
27531 * sched-int.h (free_global_sched_pressure_data): Declare.
27532 * sched-rgn.c (nr_regions_initial): New static global.
27533 (haifa_find_rgns): Initialize it.
27534 (schedule_region): Disable sched-pressure for the newly
27537 2014-02-17 Richard Biener <rguenther@suse.de>
27539 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27540 release SSA defs of pattern stmts.
27542 2014-02-17 Richard Biener <rguenther@suse.de>
27544 * tree-inline.c (expand_call_inline): Release the virtual
27545 operand defined by the call we are about to inline.
27547 2014-02-17 Richard Biener <rguenther@suse.de>
27549 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27551 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27552 Ilya Tocar <ilya.tocar@intel.com>
27554 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27555 arguments order in builtin.
27556 (_mm512_permutexvar_epi64): Ditto.
27557 (_mm512_mask_permutexvar_epi64): Ditto
27558 (_mm512_maskz_permutexvar_epi32): Ditto
27559 (_mm512_permutexvar_epi32): Ditto
27560 (_mm512_mask_permutexvar_epi32): Ditto
27562 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27564 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27565 (p8_vmrgow): Likewise.
27567 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27569 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27572 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27575 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27576 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27577 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27578 using direct move instructions on ISA 2.07. Also adjust
27579 instruction length for 64-bit.
27580 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27581 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27583 2014-02-15 Alan Modra <amodra@gmail.com>
27587 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27588 find_replacement on parts of insn rtl that might be reloaded.
27590 2014-02-15 Richard Biener <rguenther@suse.de>
27592 PR tree-optimization/60183
27593 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27594 (tree_ssa_phiprop): Calculate and free post-dominators.
27596 2014-02-14 Jeff Law <law@redhat.com>
27598 PR rtl-optimization/60131
27599 * ree.c (get_extended_src_reg): New function.
27600 (combine_reaching_defs): Use it rather than assuming location of REG.
27601 (find_and_remove_re): Verify first operand of extension is
27602 a REG before adding the insns to the copy list.
27604 2014-02-14 Roland McGrath <mcgrathr@google.com>
27606 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27607 * configure: Regenerated.
27608 * config.in: Regenerated.
27609 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27610 instead of ASM_SHORT.
27612 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27613 Richard Earnshaw <rearnsha@arm.com>
27615 PR rtl-optimization/59535
27616 * lra-constraints.c (process_alt_operands): Encourage alternative
27617 when unassigned pseudo class is superset of the alternative class.
27618 (inherit_reload_reg): Don't inherit when optimizing for code size.
27619 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27620 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27621 modes not less than 4 for Thumb1.
27623 2014-02-14 Kyle McMartin <kyle@redhat.com>
27626 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27628 2014-02-14 Richard Biener <rguenther@suse.de>
27630 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27631 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27632 Do not strip INDIRECT_REFs.
27634 2014-02-14 Richard Biener <rguenther@suse.de>
27637 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27638 DECL_FUNCTION_SPECIFIC_TARGET.
27639 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27640 * tree-streamer-out.c (pack_ts_target_option): Remove.
27641 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27642 (write_ts_function_decl_tree_pointers): Do not stream
27643 DECL_FUNCTION_SPECIFIC_TARGET.
27644 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27645 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27646 (lto_input_ts_function_decl_tree_pointers): Do not stream
27647 DECL_FUNCTION_SPECIFIC_TARGET.
27649 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27651 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27652 (get_initial_def_for_induction, vectorizable_induction): Ignore
27653 debug stmts when looking for exit_phi.
27654 (vectorizable_live_operation): Fix up condition.
27656 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27658 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27659 nreverse() because it changes the content of original tree list.
27661 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27663 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27664 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27666 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27668 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27669 GNU coding standards.
27671 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27674 * dwarf2out.c (gen_subprogram_die): Don't call
27675 add_calling_convention_attribute if subr_die is old_die.
27677 2014-02-13 Sharad Singhai <singhai@google.com>
27679 * doc/optinfo.texi: Fix order of nodes.
27681 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27683 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27684 operands[2], not operands[3].
27686 2014-02-13 Richard Biener <rguenther@suse.de>
27689 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27690 mention the possibility of an in-tree build.
27691 (CLooG): Update recommended version to 0.18.1, mention the
27692 possibility of an in-tree build and clarify that the ISL
27693 bundled with CLooG does not work.
27695 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27698 * expr.c (compress_float_constant): If x is a hard register,
27699 extend into a pseudo and then move to x.
27701 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27703 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27704 caused by bad second argument to warning_at() with -mhotpatch and
27705 nested functions (e.g. with gfortran).
27707 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27709 * opts.c (option_name): Remove "enabled by default" rider.
27711 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27713 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27715 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27716 Uros Bizjak <ubizjak@gmail.com>
27719 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27720 * configure: Regenerated.
27722 2014-02-12 Richard Biener <rguenther@suse.de>
27724 * vec.c (vec_prefix::calculate_allocation): Move as
27725 inline variant to vec.h.
27726 (vec_prefix::calculate_allocation_1): New out-of-line version.
27727 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27728 (vec_prefix::m_has_auto_buf): Rename to ...
27729 (vec_prefix::m_using_auto_storage): ... this.
27730 (vec_prefix::calculate_allocation): Inline the easy cases
27731 and dispatch to calculate_allocation_1 which doesn't need the
27733 (va_heap::reserve): Use gcc_checking_assert.
27734 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27735 m_using_auto_storage.
27736 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27738 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27739 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27740 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27742 2014-02-12 Richard Biener <rguenther@suse.de>
27744 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27745 when we found a dependence.
27747 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27749 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27751 (maybe_fold_stmt): ... into this new function.
27752 * omp-low.c (lower_omp): Update comment.
27754 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27757 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27760 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27762 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27763 identifiers in comments.
27764 (cortexa53_extra_costs): Likewise.
27765 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27766 (cortexa7_extra_costs): Likewise.
27767 (cortexa12_extra_costs): Likewise.
27768 (cortexa15_extra_costs): Likewise.
27769 (v7m_extra_costs): Likewise.
27771 2014-02-12 Richard Biener <rguenther@suse.de>
27773 PR middle-end/60092
27774 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27775 of posix_memalign being successful.
27776 (lower_stmt): Restrict lowering of posix_memalign to when
27777 -ftree-bit-ccp is enabled.
27779 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
27781 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
27783 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
27785 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
27787 PR rtl-optimization/60116
27788 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
27789 other_insn once the combination has been validated.
27791 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
27794 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
27796 * ipa-devirt.c: Include demangle.h
27797 (odr_violation_reported): New static variable.
27798 (add_type_duplicate): Update odr_violations.
27799 (maybe_record_node): Add completep parameter; update it.
27800 (record_target_from_binfo): Add COMPLETEP parameter;
27801 update it as needed.
27802 (possible_polymorphic_call_targets_1): Likewise.
27803 (struct polymorphic_call_target_d): Add nonconstruction_targets;
27804 rename FINAL to COMPLETE.
27805 (record_targets_from_bases): Sanity check we found the binfo;
27806 fix COMPLETEP updating.
27807 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
27808 parameter, fix computing of COMPLETEP.
27809 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
27810 at LTO time do demangling.
27811 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
27812 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
27814 (gimple_get_virt_method_for_binfo): Likewise.
27815 * gimple-fold.h (gimple_get_virt_method_for_binfo,
27816 gimple_get_virt_method_for_vtable): Update prototypes.
27818 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
27821 * genautomata.c (add_presence_absence): Fix typo with
27822 {final_}presence_list.
27824 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
27827 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
27828 for VSX/Altivec vectors that land in GPR registers.
27830 2014-02-11 Richard Henderson <rth@redhat.com>
27831 Jakub Jelinek <jakub@redhat.com>
27834 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
27835 around drhs if type conversion to lacc->type is not useless.
27837 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27839 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
27841 (cortex-a57.cortex-a53): Likewise.
27842 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
27844 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27846 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
27849 2014-02-11 Renlin Li <Renlin.Li@arm.com>
27851 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
27852 add_options_for_arm_vfp3.
27854 2014-02-11 Jeff Law <law@redhat.com>
27856 PR middle-end/54041
27857 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
27858 object with an undesirable mode.
27860 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
27863 * config/i386/sol2-9.h: New file.
27864 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
27865 *-*-solaris2.9*): Use it.
27867 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27869 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
27870 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
27872 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
27874 * config/microblaze/microblaze.c: Extend mcpu version format
27876 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
27878 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
27880 2014-02-10 Richard Henderson <rth@redhat.com>
27883 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
27884 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
27885 ms-abi vs -mno-accumulate-outgoing-args.
27886 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
27887 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
27890 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
27892 PR middle-end/60080
27893 * cfgexpand.c (expand_asm_operands): Attach source location to
27894 ASM_INPUT rtx objects.
27895 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
27897 2014-02-10 Nick Clifton <nickc@redhat.com>
27899 * config/mn10300/mn10300.c (popcount): New function.
27900 (mn10300_expand_prologue): Include saved registers in stack usage
27903 2014-02-10 Jeff Law <law@redhat.com>
27905 PR middle-end/52306
27906 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
27907 when changing the SET_DEST of a prior insn to avoid an input reload.
27909 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
27911 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
27912 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
27913 -mcall-openbsd, or -mcall-linux.
27914 (CC1_ENDIAN_BIG_SPEC): Remove.
27915 (CC1_ENDIAN_LITTLE_SPEC): Remove.
27916 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27917 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
27918 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
27919 and %cc1_endian_default.
27920 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
27922 2014-02-10 Richard Biener <rguenther@suse.de>
27924 PR tree-optimization/60115
27925 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
27926 MEM_REF handling. Properly verify that the accesses are not
27927 out of the objects bound.
27929 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27931 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
27934 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
27936 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
27937 proper constants and fix formatting.
27938 (possible_polymorphic_call_targets): Fix formatting.
27940 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
27941 Ilya Tocar <ilya.tocar@intel.com>
27943 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
27944 (_mm512_loadu_epi32): Renamed into...
27945 (_mm512_loadu_si512): This.
27946 (_mm512_storeu_epi32): Renamed into...
27947 (_mm512_storeu_si512): This.
27948 (_mm512_maskz_ceil_ps): Removed.
27949 (_mm512_maskz_ceil_pd): Ditto.
27950 (_mm512_maskz_floor_ps): Ditto.
27951 (_mm512_maskz_floor_pd): Ditto.
27952 (_mm512_floor_round_ps): Ditto.
27953 (_mm512_floor_round_pd): Ditto.
27954 (_mm512_ceil_round_ps): Ditto.
27955 (_mm512_ceil_round_pd): Ditto.
27956 (_mm512_mask_floor_round_ps): Ditto.
27957 (_mm512_mask_floor_round_pd): Ditto.
27958 (_mm512_mask_ceil_round_ps): Ditto.
27959 (_mm512_mask_ceil_round_pd): Ditto.
27960 (_mm512_maskz_floor_round_ps): Ditto.
27961 (_mm512_maskz_floor_round_pd): Ditto.
27962 (_mm512_maskz_ceil_round_ps): Ditto.
27963 (_mm512_maskz_ceil_round_pd): Ditto.
27964 (_mm512_expand_pd): Ditto.
27965 (_mm512_expand_ps): Ditto.
27966 * config/i386/i386.c (ix86_builtins): Remove
27967 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
27968 (bdesc_args): Ditto.
27969 * config/i386/predicates.md (const1256_operand): New.
27970 (const_1_to_2_operand): Ditto.
27971 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27972 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27973 (*avx512pf_gatherpf<mode>sf): Ditto.
27974 (avx512pf_gatherpf<mode>df): Ditto.
27975 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27976 (*avx512pf_gatherpf<mode>df): Ditto.
27977 (avx512pf_scatterpf<mode>sf): Ditto.
27978 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27979 (*avx512pf_scatterpf<mode>sf): Ditto.
27980 (avx512pf_scatterpf<mode>df): Ditto.
27981 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27982 (*avx512pf_scatterpf<mode>df): Ditto.
27983 (avx512f_expand<mode>): Removed.
27984 (<shift_insn><mode>3<mask_name>): Change predicate type.
27986 2014-02-08 Jakub Jelinek <jakub@redhat.com>
27988 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
27989 not at the end of datarefs vector use ordered_remove to avoid
27990 reordering datarefs vector.
27993 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
27994 mark local addressable non-static vars as GOVD_PRIVATE
27995 instead of GOVD_LOCAL.
27996 * omp-low.c (lower_omp_for): Move gimple_bind_vars
27997 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28000 PR middle-end/60092
28001 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28002 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28003 assume_aligned or alloc_align attributes.
28004 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28005 arguments. Handle also assume_aligned and alloc_align attributes.
28006 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28007 calls to functions with assume_aligned or alloc_align attributes.
28008 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28010 2014-02-08 Terry Guo <terry.guo@arm.com>
28012 * doc/invoke.texi: Document ARM -march=armv7e-m.
28014 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28016 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28017 flag on __cilkrts_rethrow builtin.
28020 * ipa-cp.c (determine_versionability): Fail at -O0
28021 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28022 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28025 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28028 * tree-inline.c (copy_forbidden): Fail for
28029 __attribute__((optimize (0))) functions.
28031 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28033 * varpool.c: Include pointer-set.h.
28034 (varpool_remove_unreferenced_decls): Variables in other partitions
28035 will not be output; be however careful to not lose information
28036 about partitioning.
28038 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28040 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28041 lookup in the vtable constructor.
28043 2014-02-07 Jeff Law <law@redhat.com>
28046 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28047 define_insn_and_split.
28049 * ipa-inline.c (inline_small_functions): Fix typos.
28051 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28053 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28054 (s390_can_use_return_insn): Declare.
28055 * config/s390/s390.h (EPILOGUE_USES): Define.
28056 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28058 (s390_chunkify_start): Handle return JUMP_LABELs.
28059 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28060 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28061 (s390_can_use_return_insn): New functions.
28062 (s390_fix_long_loop_prediction): Handle conditional returns.
28063 (TARGET_SET_UP_BY_PROLOGUE): Define.
28064 * config/s390/s390.md (ANY_RETURN): New code iterator.
28065 (*creturn, *csimple_return, return, simple_return): New patterns.
28067 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28069 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28070 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28071 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28072 REG_CFA_RESTORE list when deciding not to restore a register.
28074 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28076 * config/s390/s390.c: Include tree-pass.h and context.h.
28077 (s390_early_mach): New function, split out from...
28078 (s390_emit_prologue): ...here.
28079 (pass_data_s390_early_mach): New pass structure.
28080 (pass_s390_early_mach): New class.
28081 (s390_option_override): Create and register early_mach pass.
28082 Move to end of file.
28084 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28086 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28087 to match for the exit block.
28089 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28091 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28092 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28093 Reject misaligned operands.
28095 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28097 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28099 2014-02-07 Richard Biener <rguenther@suse.de>
28101 PR middle-end/60092
28102 * gimple-low.c (lower_builtin_posix_memalign): New function.
28103 (lower_stmt): Call it to lower posix_memalign in a way
28104 to make alignment info accessible.
28106 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28109 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28110 __builtin_setjmp_receiver.
28112 2014-02-07 Richard Biener <rguenther@suse.de>
28114 PR middle-end/60092
28115 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28116 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28117 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28118 Handle BUILT_IN_POSIX_MEMALIGN.
28119 (find_func_clobbers): Likewise.
28120 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28121 (call_may_clobber_ref_p_1): Likewise.
28123 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28126 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28129 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28132 * lto-cgraph.c (lto_output_node): Use
28133 symtab_get_symbol_partitioning_class.
28134 (lto_output_varpool_node): likewise.
28135 (symtab_get_symbol_partitioning_class): Move here from
28136 lto/lto-partition.c
28137 * cgraph.h (symbol_partitioning_class): Likewise.
28138 (symtab_get_symbol_partitioning_class): Declare.
28140 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28142 * ggc.h (ggc_internal_cleared_alloc): New macro.
28143 * vec.h (vec_safe_copy): Handle memory stats.
28144 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28145 * target-globals.c (save_target_globals): Likewise.
28147 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28150 * expr.c (emit_move_resolve_push): Export; be bit more selective
28151 on when to clear alias set.
28152 * expr.h (emit_move_resolve_push): Declare.
28153 * function.h (struct function): Add tail_call_marked.
28154 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28155 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28156 * config/i386/i386.md (TImode move expander): De not call
28158 (FP push expanders): Preserve memory attributes.
28159 * config/i386/sse.md (push<mode>1): Remove.
28160 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28161 (ix86_expand_push): Remove.
28162 * config/i386/mmx.md (push<mode>1): Remove.
28164 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28166 PR rtl-optimization/60030
28167 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28168 lopart with paradoxical subreg before shifting it up by hprec.
28170 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28172 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28173 Remove extra newline at end of file.
28174 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28175 (arm_issue_rate): Handle cortexa57.
28176 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28177 (cortex-a57.cortex-a53): Likewise.
28179 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28182 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28183 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28185 (arm_expand_prologue): Adjust all callers.
28186 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28187 info, registers also at the lowest numbered registers side. Use
28188 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28192 * var-tracking.c (adjust_mems): Before adding a SET to
28193 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28195 2014-02-06 Alan Modra <amodra@gmail.com>
28198 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28199 change SDmode to DDmode when lra_in_progress.
28201 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28203 PR middle-end/59150
28204 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28205 free_data_ref on the dr first, and before goto again also set dr
28206 to the next dr. For simd_lane_access, free old datarefs[i] before
28207 overwriting it. For get_vectype_for_scalar_type failure, don't
28208 free_data_ref if simd_lane_access.
28210 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28213 * tree.h (opts_for_fn): New inline function.
28214 (opt_for_fn): Define.
28215 * config/i386/i386.c (ix86_function_regparm): Use
28216 opt_for_fn (decl, optimize) instead of optimize.
28218 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28220 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28221 for SYMBOL_REF in large memory model.
28223 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28225 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28226 and crypto support.
28227 (cortex-a57): Likewise.
28228 (cortex-a57.cortex-a53): Likewise.
28230 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28231 Kugan Vivekanandarajah <kuganv@linaro.org>
28233 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28235 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28237 2014-02-06 Richard Biener <rguenther@suse.de>
28239 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28240 set_loop_copy and initialize_original_copy_tables.
28242 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28244 * config/aarch64/aarch64-simd.md
28245 (aarch64_ashr_simddi): Change QI to SI.
28247 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28248 Jakub Jelinek <jakub@redhat.com>
28250 PR middle-end/60013
28251 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28254 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28256 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28257 CODE_FOR_altivec_vpku[hw]um to
28258 CODE_FOR_altivec_vpku[hw]um_direct.
28259 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28260 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28261 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28262 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28264 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28266 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28267 generation for -maltivec=be.
28268 (altivec_vsumsws): Simplify redundant test.
28270 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28272 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28273 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28274 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28275 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28276 gen_altivec_vpkuwum.
28277 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28279 (altivec_vpks<VI_char>ss): Likewise.
28280 (altivec_vpks<VI_char>us): Likewise.
28281 (altivec_vpku<VI_char>us): Likewise.
28282 (altivec_vpku<VI_char>um): Likewise.
28283 (altivec_vpku<VI_char>um_direct): New (copy of
28284 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28286 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28287 target is little endian and -maltivec=be is not specified.
28288 (*altivec_vupkhs<VU_char>_direct): New (copy of
28289 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28290 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28291 target is little endian and -maltivec=be is not specified.
28292 (*altivec_vupkls<VU_char>_direct): New (copy of
28293 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28294 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28295 little endian and -maltivec=be is not specified.
28296 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28297 little endian and -maltivec=be is not specified.
28299 2014-02-05 Richard Henderson <rth@redhat.com>
28302 * combine-stack-adj.c: Revert r206943.
28303 * sched-int.h (struct deps_desc): Add last_args_size.
28304 * sched-deps.c (init_deps): Initialize it.
28305 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28306 contain REG_ARGS_SIZE notes.
28308 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28310 * lto-cgraph.c (asm_nodes_output): Make global.
28311 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28312 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28313 (driver_handle_option): Handle OPT_fwpa.
28315 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28318 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28319 a comment typo and formatting issue. If odr_hash hasn't been
28320 created, return vNULL and set *completep to false.
28322 PR middle-end/57499
28323 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28324 bb with no successors.
28326 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28329 * doc/invoke.texi (-march): Clarify documentation for ARM.
28330 (-mtune): Likewise.
28333 2014-02-05 Richard Biener <rguenther@suse.de>
28335 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28336 when not vectorizing because of too many alias checks.
28337 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28338 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28340 2014-02-05 Nick Clifton <nickc@redhat.com>
28342 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28343 accept extended registers in any mode when compiling for the MN10300.
28345 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28347 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28348 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28349 sanitization attributes.
28350 (can_inline_edge_p): Likewise.
28351 (sanitize_attrs_match_for_inline_p): New function.
28353 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28355 * ipa-prop.c (detect_type_change): Shor circuit testing of
28356 type changes on THIS pointer.
28358 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28361 * config/pa/pa.c (legitimize_tls_address): Return original address
28362 if not passed a SYMBOL_REF rtx.
28363 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28365 (pa_emit_move_sequence): Simplify TLS source operands.
28366 (pa_legitimate_constant_p): Reject all TLS constants.
28367 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28368 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28370 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28372 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28373 groups when we know they are controlled by LTO.
28374 * varasm.c (default_binds_local_p_1): If object is in other partition,
28375 it will be resolved locally.
28377 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28379 * config/host-linux.c (linux_gt_pch_use_address): Don't
28380 use SSIZE_MAX because it is not always defined.
28382 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28385 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28386 threshold for pseudo splitting.
28387 (update_ebb_live_info): Process call argument hard registers and
28388 hard registers from insn definition too.
28389 (max_small_class_regs_num): New constant.
28390 (inherit_in_ebb): Update live hard regs through EBBs. Update
28391 reloads_num only for small register classes. Don't split for
28394 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28397 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28400 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28402 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28403 visibility is safe.
28405 2014-02-04 Marek Polacek <polacek@redhat.com>
28407 * gdbinit.in (pel): Define.
28409 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28411 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28414 2014-02-04 Richard Biener <rguenther@suse.de>
28417 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28418 in function context local.
28419 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28420 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28421 similar to LTO_imported_decl_ref.
28423 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28425 PR tree-optimization/60002
28426 * cgraphclones.c (build_function_decl_skip_args): Clear
28427 DECL_LANG_SPECIFIC.
28429 PR tree-optimization/60023
28430 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28431 false to gsi_replace.
28432 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28433 has been in some EH region and vec_stmt could throw, add
28434 vec_stmt into the same EH region.
28435 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28436 has no lhs, ignore it.
28437 * internal-fn.c (expand_MASK_LOAD): Likewise.
28440 * tree-inline.c (copy_forbidden): Fail for
28441 __attribute__((optimize (0))) functions.
28444 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28445 is set, copy one less argument.
28446 (expand_simd_clones): Don't subtract clone_info->inbranch
28447 from simd_clone_struct_alloc argument.
28449 PR rtl-optimization/57915
28450 * recog.c (simplify_while_replacing): If all unary/binary/relational
28451 operation arguments are constant, attempt to simplify those.
28453 PR middle-end/59261
28454 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28455 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28457 2014-02-04 Richard Biener <rguenther@suse.de>
28459 PR tree-optimization/60012
28460 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28461 TBAA disambiguation to all DDRs.
28463 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28466 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28467 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28469 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28472 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28474 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28476 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28477 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28479 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28482 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28483 to figure out targets of polymorphic calls with known decl.
28484 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28485 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28486 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28487 (get_polymorphic_call_info): ... here.
28488 (get_polymorphic_call_info_from_invariant): New function.
28490 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28492 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28493 lookup via vtable pointer; check for type consistency
28494 and turn inconsitent facts into UNREACHABLE.
28495 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28496 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28497 type inconsistent querries; return UNREACHABLE instead.
28499 2014-02-03 Richard Henderson <rth@twiddle.net>
28502 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28503 already processed this node.
28504 (normalize_one_pred_1): Pass along mark_set.
28505 (normalize_one_pred): Create and destroy a pointer_set_t.
28506 (normalize_one_pred_chain): Likewise.
28508 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28510 PR gcov-profile/58602
28511 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28513 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28516 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28517 -fno-devirtualize; try to devirtualize by the knowledge of
28518 virtual table pointer given by aggregate propagation.
28519 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28520 (ipa_print_node_jump_functions): Dump also offset that
28521 is relevant for polymorphic calls.
28522 (determine_known_aggregate_parts): Add arg_type parameter; use it
28523 instead of determining the type from pointer type.
28524 (ipa_compute_jump_functions_for_edge): Update call of
28525 determine_known_aggregate_parts.
28526 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28527 (gimple_get_virt_method_for_binfo): ... here; simplify using
28528 vtable_pointer_value_to_vtable.
28529 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28530 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28531 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28532 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28534 (vtable_pointer_value_to_binfo): ... here.
28535 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28537 2014-02-03 Teresa Johnson <tejohnson@google.com>
28539 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28540 redef of outer loop index variable.
28542 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28546 * doc/extend.texi (Function Attributes): Typo.
28548 2014-02-03 Cong Hou <congh@google.com>
28550 PR tree-optimization/60000
28551 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28552 if the vectorized statement is a store. A store statement can only
28553 appear at the end of pattern statements.
28555 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28557 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28558 (ix86_option_override_internal): Default long double to 64-bit for
28559 32-bit Bionic and to 128-bit for 64-bit Bionic.
28561 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28562 TARGET_LONG_DOUBLE_128 is true.
28563 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28565 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28566 (mlong-double-64): Negate -mlong-double-128.
28567 (mlong-double-128): New option.
28569 * config/i386/i386-c.c (ix86_target_macros): Define
28570 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28572 * doc/invoke.texi: Document -mlong-double-128.
28574 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28576 PR rtl-optimization/60024
28577 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28579 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28581 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28583 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28585 PR rtl-optimization/57662
28586 * sel-sched.c (code_motion_path_driver): Do not mark already not
28587 existing blocks in the visiting bitmap.
28589 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28591 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28592 on the insn being emitted.
28594 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28595 Will Deacon <will.deacon@arm.com>
28597 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28599 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28601 * config/arm/arm-tables.opt: Regenerate.
28603 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28605 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28606 for vector types other than V16QImode.
28607 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28608 define_expand, and call altivec_expand_vec_perm_le when producing
28609 code with little endian element order.
28610 (*altivec_vperm_<mode>_internal): New insn having previous
28611 behavior of altivec_vperm_<mode>.
28612 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28613 altivec_expand_vec_perm_le when producing code with little endian
28615 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28616 behavior of altivec_vperm_<mode>_uns.
28618 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28620 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28621 (altivec_vsumsws): Add handling for -maltivec=be with a little
28623 (altivec_vsumsws_direct): New.
28624 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28625 gen_altivec_vsumsws.
28627 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28629 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28630 vtable_pointer_value_to_binfo): New functions.
28631 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28632 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28634 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28636 * config/nios2/nios2.md (load_got_register): Initialize GOT
28637 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28638 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28640 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28642 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28643 preserverd by passthrough, do not propagate the type.
28645 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28647 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28648 (mips_atomic_assign_expand_fenv): New function.
28649 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28651 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28653 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28654 (__builtin_mips_set_fcsr): Likewise.
28655 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28656 MIPS_USI_FTYPE_VOID.
28657 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28658 (mips16_expand_set_fcsr): Likewise.
28659 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28660 (mips16_set_fcsr_stub): Likewise.
28661 (mips16_get_fcsr_one_only_stub): New class.
28662 (mips16_set_fcsr_one_only_stub): Likewise.
28663 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28664 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28665 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28666 (hard_float): New availability predicate.
28667 (mips_builtins): Add get_fcsr and set_fcsr.
28668 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28669 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28670 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28671 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28672 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28675 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28677 * config/mips/mips.c (mips_one_only_stub): New class.
28678 (mips_need_mips16_rdhwr_p): Replace with...
28679 (mips16_rdhwr_stub): ...this new variable.
28680 (mips16_stub_call_address): New function.
28681 (mips16_rdhwr_one_only_stub): New class.
28682 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28683 (mips_output_mips16_rdhwr): Delete.
28684 (mips_finish_stub): New function.
28685 (mips_code_end): Use it to handle rdhwr stubs.
28687 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28690 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28691 when calculating size of integer atomic types.
28693 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28695 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28697 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28699 PR tree-optimization/60003
28700 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28701 * profile.c (branch_prob): Use gimple_call_builtin_p
28702 to check for BUILT_IN_SETJMP_RECEIVER.
28703 * tree-inline.c (copy_bb): Call notice_special_calls.
28705 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28708 * lra-constraints.c (process_alt_operands): Update reload_sum only
28711 2014-01-31 Richard Henderson <rth@redhat.com>
28713 PR middle-end/60004
28714 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28715 until after else_eh is processed.
28717 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28719 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28720 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28721 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28722 in smmintrin.h, remove them.
28723 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28724 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28725 * config/i386/i386.md (ROUND_SAE): Fix value.
28726 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28727 (const48_operand): New.
28728 * config/i386/subst.md (round), (round_expand): Use
28729 const_4_or_8_to_11_operand.
28730 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28732 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28734 * config/i386/constraints.md (Yk): Swap meaning with k.
28735 * config/i386/i386.md (movhi_internal): Change Yk to k.
28736 (movqi_internal): Ditto.
28737 (*k<logic><mode>): Ditto.
28740 (kandn<mode>): Ditto.
28741 (*<code>hi_1): Ditto.
28742 (*<code>qi_1): Ditto.
28743 (kxnor<mode>): Ditto.
28744 (kortestzhi): Ditto.
28745 (kortestchi): Ditto.
28747 (*one_cmplhi2_1): Ditto.
28748 (*one_cmplqi2_1): Ditto.
28749 * config/i386/sse.md (): Change k to Yk.
28750 (avx512f_load<mode>_mask): Ditto.
28751 (avx512f_blendm<mode>): Ditto.
28752 (avx512f_store<mode>_mask): Ditto.
28753 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28754 (avx512f_storedqu<mode>_mask): Ditto.
28755 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28757 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28758 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28759 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28760 (avx512f_maskcmp<mode>3): Ditto.
28761 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28762 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28763 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28764 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28765 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28766 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28767 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28768 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28769 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28770 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28771 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28772 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28773 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28774 (vec_extract_lo_<mode>_maskm): Ditto.
28775 (vec_extract_hi_<mode>_maskm): Ditto.
28776 (avx512f_vternlog<mode>_mask): Ditto.
28777 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28778 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28779 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28780 (avx512f_<code>v8div16qi2_mask): Ditto.
28781 (avx512f_<code>v8div16qi2_mask_store): Ditto.
28782 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
28783 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
28784 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
28785 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
28786 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28787 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28788 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28789 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28790 (avx512cd_maskb_vec_dupv8di): Ditto.
28791 (avx512cd_maskw_vec_dupv16si): Ditto.
28792 (avx512f_vpermi2var<mode>3_maskz): Ditto.
28793 (avx512f_vpermi2var<mode>3_mask): Ditto.
28794 (avx512f_vpermi2var<mode>3_mask): Ditto.
28795 (avx512f_vpermt2var<mode>3_maskz): Ditto.
28796 (*avx512f_gathersi<mode>): Ditto.
28797 (*avx512f_gathersi<mode>_2): Ditto.
28798 (*avx512f_gatherdi<mode>): Ditto.
28799 (*avx512f_gatherdi<mode>_2): Ditto.
28800 (*avx512f_scattersi<mode>): Ditto.
28801 (*avx512f_scatterdi<mode>): Ditto.
28802 (avx512f_compress<mode>_mask): Ditto.
28803 (avx512f_compressstore<mode>_mask): Ditto.
28804 (avx512f_expand<mode>_mask): Ditto.
28805 * config/i386/subst.md (mask): Change k to Yk.
28806 (mask_scalar_merge): Ditto.
28809 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
28811 * doc/extend.texi (Vector Extensions): Document ?: in C++.
28813 2014-01-31 Richard Biener <rguenther@suse.de>
28815 PR middle-end/59990
28816 * builtins.c (fold_builtin_memory_op): Make sure to not
28817 use a floating-point mode or a boolean or enumeral type for
28818 the copy operation.
28820 2014-01-30 DJ Delorie <dj@redhat.com>
28822 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
28823 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
28824 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
28825 whenever main() has an epilogue.
28827 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28829 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
28830 unused variable "field".
28831 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
28832 (vsx_mergeh_<mode>): Likewise.
28833 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
28834 (altivec_vmrghh): Likewise.
28835 (altivec_vmrghw): Likewise.
28836 (altivec_vmrglb): Likewise.
28837 (altivec_vmrglh): Likewise.
28838 (altivec_vmrglw): Likewise.
28839 (altivec_vspltb): Add missing uses.
28840 (altivec_vsplth): Likewise.
28841 (altivec_vspltw): Likewise.
28842 (altivec_vspltsf): Likewise.
28844 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28847 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
28848 frame related instructions.
28850 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
28852 PR rtl-optimization/59959
28853 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
28854 any reload of register whose subreg is invalid.
28856 2014-01-30 Jakub Jelinek <jakub@redhat.com>
28858 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
28859 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
28860 Add missing return type - void.
28862 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28864 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
28865 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
28866 remove element index adjustment for endian (now handled in vsx.md
28868 (altivec_expand_vec_perm_const): Use
28869 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
28870 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
28871 (vsx_xxspltw_<mode>): Adjust element index for little endian.
28872 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
28873 define_expand and a new define_insn *altivec_vspltb_internal;
28874 adjust for -maltivec=be on a little endian target.
28875 (altivec_vspltb_direct): New.
28876 (altivec_vsplth): Divide into a define_expand and a new
28877 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
28878 little endian target.
28879 (altivec_vsplth_direct): New.
28880 (altivec_vspltw): Divide into a define_expand and a new
28881 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
28882 little endian target.
28883 (altivec_vspltw_direct): New.
28884 (altivec_vspltsf): Divide into a define_expand and a new
28885 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
28886 a little endian target.
28888 2014-01-30 Richard Biener <rguenther@suse.de>
28890 PR tree-optimization/59993
28891 * tree-ssa-forwprop.c (associate_pointerplus): Check we
28892 can propagate form the earlier stmt and avoid the transform
28893 when the intermediate result is needed.
28895 2014-01-30 Alangi Derick <alangiderick@gmail.com>
28897 * README.Portability: Fix typo.
28899 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
28901 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
28902 comparison_operator with ordered_comparison_operator.
28904 2014-01-30 Nick Clifton <nickc@redhat.com>
28906 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
28907 Rename to mn10300_store_multiple_regs.
28908 * config/mn10300/mn10300.c: Likewise.
28909 * config/mn10300/mn10300.md (store_movm): Fix typo: call
28910 store_multiple_regs.
28911 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
28912 Call mn10300_store_multiple_regs.
28914 2014-01-30 Nick Clifton <nickc@redhat.com>
28915 DJ Delorie <dj@redhat.com>
28917 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
28918 %fp 2 to keep registers after it properly word-aligned.
28919 (rl78_alloc_physical_registers_umul): Handle the case where both
28920 input operands are the same.
28922 2014-01-30 Richard Biener <rguenther@suse.de>
28924 PR tree-optimization/59903
28925 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
28928 2014-01-30 Jason Merrill <jason@redhat.com>
28931 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
28934 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
28936 2014-01-30 Richard Biener <rguenther@suse.de>
28938 PR tree-optimization/59951
28939 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
28941 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
28944 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
28945 SFmode to DFmode case.
28947 2014-01-29 DJ Delorie <dj@redhat.com>
28949 * config/msp430/msp430.opt (-minrt): New.
28950 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
28952 (ENDFILE_SPEC): Likewise.
28954 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
28956 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
28957 (estimate_function_body_sizes): Use it.
28959 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
28962 * dwarf2out.c (is_cxx_auto): New.
28963 (is_base_type): Use it.
28964 (gen_type_die_with_usage): Likewise.
28966 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28968 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
28969 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
28970 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
28971 -maltivec=be with LE targets.
28972 (vsx_mergeh_<mode>): Likewise.
28973 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
28974 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
28975 (altivec_vmrghb): Replace with define_expand and new
28976 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
28977 (altivec_vmrghb_direct): New define_insn.
28978 (altivec_vmrghh): Replace with define_expand and new
28979 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
28980 (altivec_vmrghh_direct): New define_insn.
28981 (altivec_vmrghw): Replace with define_expand and new
28982 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
28983 (altivec_vmrghw_direct): New define_insn.
28984 (*altivec_vmrghsf): Adjust for endianness.
28985 (altivec_vmrglb): Replace with define_expand and new
28986 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
28987 (altivec_vmrglb_direct): New define_insn.
28988 (altivec_vmrglh): Replace with define_expand and new
28989 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
28990 (altivec_vmrglh_direct): New define_insn.
28991 (altivec_vmrglw): Replace with define_expand and new
28992 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
28993 (altivec_vmrglw_direct): New define_insn.
28994 (*altivec_vmrglsf): Adjust for endianness.
28995 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28996 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28997 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
28998 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
28999 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29000 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29001 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29002 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29004 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29006 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29007 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29010 2014-01-29 Richard Biener <rguenther@suse.de>
29012 PR tree-optimization/58742
29013 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29014 associate_pointerplus_align.
29015 (associate_pointerplus_diff): New function.
29016 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29017 and associate_pointerplus_diff.
29019 2014-01-29 Richard Biener <rguenther@suse.de>
29021 * lto-streamer.h (LTO_major_version): Bump to 3.
29022 (LTO_minor_version): Reset to 0.
29024 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29026 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29027 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29028 (arm_file_start): Generate correct asm header for armv7ve.
29029 * config/arm/bpabi.h: Add multilib support for armv7ve.
29030 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29031 and cortex-a15 to armv7ve.
29032 * config/arm/t-aprofile: Add multilib support for armv7ve.
29033 * doc/invoke.texi: Document -march=armv7ve.
29035 2014-01-29 Richard Biener <rguenther@suse.de>
29037 PR tree-optimization/58742
29038 * tree-ssa-forwprop.c (associate_plusminus): Return true
29039 if we changed sth, defer EH cleanup to ...
29040 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29041 (simplify_mult): New function.
29043 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29045 PR middle-end/59917
29046 PR tree-optimization/59920
29047 * tree.c (build_common_builtin_nodes): Remove
29048 __builtin_setjmp_dispatcher initialization.
29049 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29050 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29051 instead of gsi_after_labels + manually skipping debug stmts.
29052 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29053 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29054 * tree-inline.c (copy_edges_for_bb): Remove
29055 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29056 argument. Ignore computed_goto_p stmts. Don't call
29057 make_abnormal_goto_edges. If a call might need abnormal edges
29058 for non-local gotos, see if it already has an edge to
29059 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29060 with true argument, don't do anything then, otherwise add
29061 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29062 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29064 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29065 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29066 (lower_stmt): Don't set data->calls_builtin_setjmp.
29067 (lower_builtin_setjmp): Adjust comment.
29068 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29069 * tree-cfg.c (found_computed_goto): Remove.
29070 (factor_computed_gotos): Remove.
29071 (make_goto_expr_edges): Return bool, true for computed gotos.
29072 Don't call make_abnormal_goto_edges.
29073 (build_gimple_cfg): Don't set found_computed_goto, don't call
29074 factor_computed_gotos.
29075 (computed_goto_p): No longer static.
29076 (make_blocks): Don't set found_computed_goto.
29077 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29078 (make_edges): If make_goto_expr_edges returns true, push bb
29079 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29080 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29081 vector. Record mapping between bbs and OpenMP regions if there
29082 are any, adjust make_gimple_omp_edges caller. Call
29083 handle_abnormal_edges.
29084 (make_abnormal_goto_edges): Remove.
29085 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29086 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29087 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29088 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29089 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29090 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29091 filling *region also set *region_idx to (*region)->entry->index.
29094 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29095 For REGs set ORIGINAL_REGNO.
29097 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29099 * doc/md.texi: Mention that a target shouldn't implement
29100 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29103 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29105 PR tree-optimization/59594
29106 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29107 a copy of the datarefs vector rather than the vector itself.
29109 2014-01-28 Jason Merrill <jason@redhat.com>
29112 * dwarf2out.c (auto_die): New static.
29113 (gen_type_die_with_usage): Handle C++1y 'auto'.
29114 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29117 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29120 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29121 (SPEC_X32): Likewise.
29122 (SPEC_64): Likewise.
29123 * config/i386/i386.c (ix86_option_override_internal): Turn off
29124 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29126 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29127 * config/i386/i386.h (TARGET_16BIT): New macro.
29128 (TARGET_16BIT_P): Likewise.
29129 * config/i386/i386.opt: Add m16.
29130 * doc/invoke.texi: Document -m16.
29132 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29134 PR preprocessor/59935
29135 * input.c (location_get_source_line): Bail out on when line number
29136 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29138 2014-01-28 Richard Biener <rguenther@suse.de>
29140 PR tree-optimization/58742
29141 * tree-ssa-forwprop.c (associate_plusminus): Handle
29142 pointer subtraction of the form (T)(P + A) - (T)P.
29144 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29146 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29149 2014-01-28 Richard Biener <rguenther@suse.de>
29152 2014-01-28 Richard Biener <rguenther@suse.de>
29154 PR rtl-optimization/45364
29155 PR rtl-optimization/59890
29156 * var-tracking.c (local_get_addr_clear_given_value): Handle
29157 already cleared slot.
29158 (val_reset): Handle not allocated local_get_addr_cache.
29159 (vt_find_locations): Use post-order on the inverted CFG.
29161 2014-01-28 Richard Biener <rguenther@suse.de>
29163 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29165 2014-01-28 Richard Biener <rguenther@suse.de>
29167 PR rtl-optimization/45364
29168 PR rtl-optimization/59890
29169 * var-tracking.c (local_get_addr_clear_given_value): Handle
29170 already cleared slot.
29171 (val_reset): Handle not allocated local_get_addr_cache.
29172 (vt_find_locations): Use post-order on the inverted CFG.
29174 2014-01-28 Alan Modra <amodra@gmail.com>
29176 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29177 * configure.ac <recursive call for build != host>: Define
29178 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29179 and LD_FOR_BUILD too.
29180 * configure: Regenerate.
29182 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29184 * config/i386/i386.c (get_builtin_code_for_version): Separate
29185 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29186 Broadwell from Haswell.
29188 2014-01-27 Steve Ellcey <sellcey@mips.com>
29190 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29191 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29192 * config/mips/mips.c (mips_option_override): Change setting
29194 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29195 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29196 Change from Mask to Var.
29198 2014-01-27 Jeff Law <law@redhat.com>
29200 * ipa-inline.c (inline_small_functions): Fix typo.
29202 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29204 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29205 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29206 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29207 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29208 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29209 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29210 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29211 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29212 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29213 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29214 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29215 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29216 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29217 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29218 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29219 (_mm512_storeu_epi64): Ditto.
29220 (_mm512_cmpge_epi32_mask): Ditto.
29221 (_mm512_cmpge_epu32_mask): Ditto.
29222 (_mm512_cmpge_epi64_mask): Ditto.
29223 (_mm512_cmpge_epu64_mask): Ditto.
29224 (_mm512_cmple_epi32_mask): Ditto.
29225 (_mm512_cmple_epu32_mask): Ditto.
29226 (_mm512_cmple_epi64_mask): Ditto.
29227 (_mm512_cmple_epu64_mask): Ditto.
29228 (_mm512_cmplt_epi32_mask): Ditto.
29229 (_mm512_cmplt_epu32_mask): Ditto.
29230 (_mm512_cmplt_epi64_mask): Ditto.
29231 (_mm512_cmplt_epu64_mask): Ditto.
29232 (_mm512_cmpneq_epi32_mask): Ditto.
29233 (_mm512_cmpneq_epu32_mask): Ditto.
29234 (_mm512_cmpneq_epi64_mask): Ditto.
29235 (_mm512_cmpneq_epu64_mask): Ditto.
29236 (_mm512_expand_pd): Ditto.
29237 (_mm512_expand_ps): Ditto.
29238 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29239 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29240 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29241 * config/i386/i386.c (ix86_builtins): Add
29242 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29243 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29244 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29245 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29246 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29247 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29248 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29249 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29250 IX86_BUILTIN_PMOVUSQW512_MEM.
29251 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29252 __builtin_ia32_pmovsqd512mem_mask,
29253 __builtin_ia32_pmovqd512mem_mask,
29254 __builtin_ia32_pmovusqw512mem_mask,
29255 __builtin_ia32_pmovsqw512mem_mask,
29256 __builtin_ia32_pmovqw512mem_mask,
29257 __builtin_ia32_pmovusdw512mem_mask,
29258 __builtin_ia32_pmovsdw512mem_mask,
29259 __builtin_ia32_pmovdw512mem_mask,
29260 __builtin_ia32_pmovqb512mem_mask,
29261 __builtin_ia32_pmovusqb512mem_mask,
29262 __builtin_ia32_pmovsqb512mem_mask,
29263 __builtin_ia32_pmovusdb512mem_mask,
29264 __builtin_ia32_pmovsdb512mem_mask,
29265 __builtin_ia32_pmovdb512mem_mask.
29266 (bdesc_args): Add __builtin_ia32_expanddf512,
29267 __builtin_ia32_expandsf512.
29268 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29269 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29270 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29271 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29272 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29273 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29274 (avx512f_<code>v8div16qi2_mask_store): This.
29275 (avx512f_expand<mode>): New.
29277 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29279 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29281 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29282 (_mm512_prefetch_i32scatter_pd): Ditto.
29283 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29284 (_mm512_prefetch_i64scatter_pd): Ditto.
29285 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29286 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29287 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29288 (_mm512_prefetch_i32scatter_ps): Ditto.
29289 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29290 (_mm512_prefetch_i64scatter_ps): Ditto.
29291 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29292 * config/i386/i386-builtin-types.def: Define
29293 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29294 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29295 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29296 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29297 IX86_BUILTIN_SCATTERPFQPD.
29298 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29299 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29300 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29301 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29302 __builtin_ia32_scatterpfqps.
29303 (ix86_expand_builtin): Expand new built-ins.
29304 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29305 fix memory access data type.
29306 (*avx512pf_gatherpf<mode>_mask): Ditto.
29307 (*avx512pf_gatherpf<mode>): Ditto.
29308 (avx512pf_scatterpf<mode>): Ditto.
29309 (*avx512pf_scatterpf<mode>_mask): Ditto.
29310 (*avx512pf_scatterpf<mode>): Ditto.
29311 (GATHER_SCATTER_SF_MEM_MODE): New.
29312 (avx512pf_gatherpf<mode>df): Ditto.
29313 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29314 (*avx512pf_scatterpf<mode>df): Ditto.
29316 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29319 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29320 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29323 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29325 * common/config/arm/arm-common.c
29326 (arm_rewrite_mcpu): Handle multiple names.
29328 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29330 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29332 * gimple-builder.h (create_gimple_tmp): Delete.
29334 2014-01-27 Christian Bruel <christian.bruel@st.com>
29336 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29339 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29341 * config/pa/pa.md (call): Generate indirect long calls to non-local
29342 functions when outputing 32-bit code.
29343 (call_value): Likewise except for special call to buggy powf function.
29345 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29346 portable runtime and PIC indirect calls.
29347 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29348 and PIC call sequences. Use ldo instead of blr to set return register
29349 in PIC call sequence.
29351 2014-01-25 Walter Lee <walt@tilera.com>
29353 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29354 avoid clobbering a live register.
29356 2014-01-25 Walter Lee <walt@tilera.com>
29358 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29359 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29360 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29361 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29363 2014-01-25 Walter Lee <walt@tilera.com>
29365 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29366 arguments on even registers.
29367 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29369 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29370 (BIGGEST_ALIGNMENT): Ditto.
29371 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29373 2014-01-25 Walter Lee <walt@tilera.com>
29375 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29376 insns before bundling.
29377 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29379 2014-01-25 Walter Lee <walt@tilera.com>
29381 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29382 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29383 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29385 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29387 * config/mips/constraints.md (kl): Delete.
29388 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29389 define expands, using...
29390 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29391 instructions for MIPS16.
29392 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29393 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29395 2014-01-25 Walter Lee <walt@tilera.com>
29397 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29401 2014-01-25 Walter Lee <walt@tilera.com>
29403 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29404 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29406 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29408 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29411 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29413 * print-rtl.c (in_call_function_usage): New var.
29414 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29415 EXPR_LIST mode as mode and not as reg note name.
29417 PR middle-end/59561
29418 * cfgloopmanip.c (copy_loop_info): If
29419 loop->warned_aggressive_loop_optimizations, make sure
29420 the flag is set in target loop too.
29422 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29424 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29426 * builtins.def: Likewise.
29427 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29428 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29429 * ira.c (ira_setup_eliminable_regset): Likewise.
29430 * omp-low.c (gate_expand_omp): Likewise.
29431 (execute_lower_omp): Likewise.
29432 (diagnose_sb_0): Likewise.
29433 (gate_diagnose_omp_blocks): Likewise.
29434 (simd_clone_clauses_extract): Likewise.
29437 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29439 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29440 correction for little endian...
29441 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29444 2014-01-24 Jeff Law <law@redhat.com>
29446 PR tree-optimization/59919
29447 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29448 for non-returning calls.
29450 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29452 * common/config/aarch64/aarch64-common.c
29453 (aarch64_rewrite_mcpu): Handle multiple names.
29454 * config/aarch64/aarch64.h
29455 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29457 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29459 * input.c (add_file_to_cache_tab): Handle the case where fopen
29462 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29465 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29466 from push operand if code of push isn't PRE_DEC.
29468 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29471 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29472 -mquad-memory-atomic. Update -mquad-memory documentation to say
29473 it is only used for non-atomic loads/stores.
29475 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29476 -mquad-memory or -mquad-memory-atomic switches.
29478 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29479 -mquad-memory-atomic to ISA 2.07 support.
29481 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29482 to separate support of normal quad word memory operations (ldq, stq)
29483 from the atomic quad word memory operations.
29485 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29486 support to separate non-atomic quad word operations from atomic
29487 quad word operations. Disable non-atomic quad word operations in
29488 little endian mode so that we don't have to swap words after the
29489 load and before the store.
29490 (quad_load_store_p): Add comment about atomic quad word support.
29491 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29492 options printed with -mdebug=reg.
29494 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29495 -mquad-memory-atomic as the test for whether we have quad word
29496 atomic instructions.
29497 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29498 or -mp8-vector are used, allow byte/half-word atomic operations.
29500 * config/rs6000/sync.md (load_lockedti): Insure that the address
29501 is a proper indexed or indirect address for the lqarx instruction.
29502 On little endian systems, swap the hi/lo registers after the lqarx
29504 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29505 insure the address is valid for the lqarx instruction.
29506 (store_conditionalti): Insure that the address is a proper indexed
29507 or indirect address for the stqcrx. instruction. On little endian
29508 systems, swap the hi/lo registers before doing the stqcrx.
29510 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29511 insure the address is valid for the stqcrx. instruction.
29513 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29514 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29515 type of quad memory support is available.
29517 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29519 PR regression/59915
29520 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29521 there is a danger of looping.
29523 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29525 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29526 force flag_ira_loop_pressure if set via command line.
29528 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29530 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29531 (ashr_simd): New builtin handling DI mode.
29532 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29533 (aarch64_sshr_simddi): New match pattern.
29534 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29535 (vshrd_n_s64): Likewise.
29536 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29538 2014-01-23 Nick Clifton <nickc@redhat.com>
29540 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29541 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29542 favour of mcu specific scripts.
29543 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29546 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29547 Alex Velenko <Alex.Velenko@arm.com>
29549 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29550 (vaddv_s16): Likewise.
29551 (vaddv_s32): Likewise.
29552 (vaddv_u8): Likewise.
29553 (vaddv_u16): Likewise.
29554 (vaddv_u32): Likewise.
29555 (vaddvq_s8): Likewise.
29556 (vaddvq_s16): Likewise.
29557 (vaddvq_s32): Likewise.
29558 (vaddvq_s64): Likewise.
29559 (vaddvq_u8): Likewise.
29560 (vaddvq_u16): Likewise.
29561 (vaddvq_u32): Likewise.
29562 (vaddvq_u64): Likewise.
29563 (vaddv_f32): Likewise.
29564 (vaddvq_f32): Likewise.
29565 (vaddvq_f64): Likewise.
29566 (vmaxv_f32): Likewise.
29567 (vmaxv_s8): Likewise.
29568 (vmaxv_s16): Likewise.
29569 (vmaxv_s32): Likewise.
29570 (vmaxv_u8): Likewise.
29571 (vmaxv_u16): Likewise.
29572 (vmaxv_u32): Likewise.
29573 (vmaxvq_f32): Likewise.
29574 (vmaxvq_f64): Likewise.
29575 (vmaxvq_s8): Likewise.
29576 (vmaxvq_s16): Likewise.
29577 (vmaxvq_s32): Likewise.
29578 (vmaxvq_u8): Likewise.
29579 (vmaxvq_u16): Likewise.
29580 (vmaxvq_u32): Likewise.
29581 (vmaxnmv_f32): Likewise.
29582 (vmaxnmvq_f32): Likewise.
29583 (vmaxnmvq_f64): Likewise.
29584 (vminv_f32): Likewise.
29585 (vminv_s8): Likewise.
29586 (vminv_s16): Likewise.
29587 (vminv_s32): Likewise.
29588 (vminv_u8): Likewise.
29589 (vminv_u16): Likewise.
29590 (vminv_u32): Likewise.
29591 (vminvq_f32): Likewise.
29592 (vminvq_f64): Likewise.
29593 (vminvq_s8): Likewise.
29594 (vminvq_s16): Likewise.
29595 (vminvq_s32): Likewise.
29596 (vminvq_u8): Likewise.
29597 (vminvq_u16): Likewise.
29598 (vminvq_u32): Likewise.
29599 (vminnmv_f32): Likewise.
29600 (vminnmvq_f32): Likewise.
29601 (vminnmvq_f64): Likewise.
29603 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29605 * config/aarch64/aarch64-simd.md
29606 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29607 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29608 (*aarch64_mul3_elt<mode>): Likewise.
29609 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29610 (*aarch64_mul3_elt_to_64v2df): Likewise.
29611 (*aarch64_mla_elt<mode>): Likewise.
29612 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29613 (*aarch64_mls_elt<mode>): Likewise.
29614 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29615 (*aarch64_fma4_elt<mode>): Likewise.
29616 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29617 (*aarch64_fma4_elt_to_64v2df): Likewise.
29618 (*aarch64_fnma4_elt<mode>): Likewise.
29619 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29620 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29621 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29622 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29623 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29624 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29625 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29626 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29627 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29629 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29631 * config/aarch64/aarch64-simd.md
29632 (aarch64_be_checked_get_lane<mode>): New define_expand.
29633 * config/aarch64/aarch64-simd-builtins.def
29634 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29635 New builtin definition.
29636 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29637 Use new safe be builtin.
29639 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29641 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29643 (aarch64_be_st1<mode>): Likewise.
29644 (aarch_ld1<VALL:mode>): Define_expand modified.
29645 (aarch_st1<VALL:mode>): Likewise.
29646 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29647 (UNSPEC_ST1): Likewise.
29649 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29651 * config/microblaze/microblaze.md: Add trap insn and attribute
29653 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29655 PR preprocessor/58580
29656 * input.h (location_get_source_line): Take an additional line_size
29658 (void diagnostics_file_cache_fini): Declare new function.
29659 * input.c (struct fcache): New type.
29660 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29661 New static constants.
29662 (diagnostic_file_cache_init, total_lines_num)
29663 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29664 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29665 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29666 (get_next_line, read_next_line, goto_next_line, read_line_num):
29667 New static function definitions.
29668 (diagnostic_file_cache_fini): New function.
29669 (location_get_source_line): Take an additional output line_len
29670 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29672 * diagnostic.c (diagnostic_finish): Call
29673 diagnostic_file_cache_fini.
29674 (adjust_line): Take an additional input parameter for the length
29675 of the line, rather than calculating it with strlen.
29676 (diagnostic_show_locus): Adjust the use of
29677 location_get_source_line and adjust_line with respect to their new
29678 signature. While displaying a line now, do not stop at the first
29679 null byte. Rather, display the zero byte as a space and keep
29680 going until we reach the size of the line.
29681 * Makefile.in: Add vec.o to OBJS-libcommon
29683 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29684 Ilya Tocar <ilya.tocar@intel.com>
29686 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29687 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29688 (__builtin_ia32_kmov16): Ditto.
29689 * config/i386/i386.md (UNSPEC_KMOV): New.
29692 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29694 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29695 (_mm512_storeu_si512): Ditto.
29697 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29700 * rtl.h (get_referenced_operands): Declare.
29701 * recog.c (get_referenced_operands): New function.
29702 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29703 operands have been referenced when recording LO_SUM references.
29705 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29707 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29709 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29711 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29712 Enable for generic and recent AMD targets.
29714 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29716 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29717 ARG_SIZE note when adjustment was eliminated.
29719 2014-01-22 Jeff Law <law@redhat.com>
29721 PR tree-optimization/59597
29722 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29723 in file. Accept new argument REGISTERING and use it to modify
29724 dump output appropriately.
29725 (register_jump_thread): Corresponding changes.
29726 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29727 thread paths involving joiner blocks. Add code to dump cancelled
29728 jump threading paths.
29730 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29732 PR rtl-optimization/59477
29733 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29734 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29736 2014-01-22 Tom Tromey <tromey@redhat.com>
29738 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29740 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29742 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29744 PR rtl-optimization/59896
29745 * lra-constraints.c (process_alt_operands): Check unused note for
29746 matched operands of insn with no output reloads.
29748 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29750 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29751 (mips_move_from_gpr_cost): Likewise.
29753 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29755 PR rtl-optimization/59858
29756 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29757 ira_class_hard_regs_num.
29758 (process_alt_operands): Increase reject for dying matched operand.
29760 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29763 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29764 smaller than size, perform several stores or loads and stores
29765 at dst + count - size to store or copy all of size bytes, rather
29766 than just last modesize bytes.
29768 2014-01-20 DJ Delorie <dj@redhat.com>
29770 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29771 that CLOBBERs are REGs before propogating their values.
29773 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29775 PR middle-end/59789
29776 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29777 (cgraph_inline_failed_type): New function.
29778 * cgraph.h (DEFCIFCODE): Add type.
29779 (cgraph_inline_failed_type_t): New enum.
29780 (cgraph_inline_failed_type): New prototype.
29781 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
29782 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
29783 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
29784 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
29785 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
29786 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
29787 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
29788 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
29789 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
29790 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
29791 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
29792 OPTIMIZATION_MISMATCH.
29793 * tree-inline.c (expand_call_inline): Emit errors during
29794 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
29796 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29799 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
29800 mode attribute in insn output.
29802 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
29804 * output.h (output_constant): Delete.
29805 * varasm.c (output_constant): Make private.
29807 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
29809 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
29811 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29813 PR middle-end/59860
29814 * tree.h (fold_builtin_strcat): New prototype.
29815 * builtins.c (fold_builtin_strcat): No longer static. Add len
29816 argument, if non-NULL, don't call c_strlen. Optimize
29817 directly into __builtin_memcpy instead of __builtin_strcpy.
29818 (fold_builtin_2): Adjust fold_builtin_strcat caller.
29819 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
29821 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
29823 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29824 for SImode_address_operand operands, having only a REG argument.
29826 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
29828 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
29829 loader name using mbig-endian.
29830 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
29832 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29834 * doc/invoke.texi (-march): Clarify documentation for AArch64.
29835 (-mtune): Likewise.
29838 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
29840 * config/aarch64/aarch64-protos.h
29841 (aarch64_cannot_change_mode_class_ptr): Declare.
29842 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
29843 aarch64_cannot_change_mode_class_ptr): New.
29844 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
29845 backend hook aarch64_cannot_change_mode_class.
29847 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
29849 * common/config/aarch64/aarch64-common.c
29850 (aarch64_handle_option): Don't handle any option order logic here.
29851 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
29852 selected_cpu, warn on architecture version mismatch.
29853 (aarch64_override_options): Fix parsing order for option strings.
29855 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29856 Iain Sandoe <iain@codesourcery.com>
29859 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
29860 warning. Amend comment to reflect current functionality.
29862 2014-01-20 Richard Biener <rguenther@suse.de>
29864 PR middle-end/59860
29865 * builtins.c (fold_builtin_strcat): Remove case better handled
29866 by tree-ssa-strlen.c.
29868 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
29870 * config/aarch64/aarch64.opt
29871 (mcpu, march, mtune): Make case-insensitive.
29873 2014-01-20 Jakub Jelinek <jakub@redhat.com>
29876 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
29877 if operands[1] is a REG or ZERO_EXTEND of a REG.
29879 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
29881 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
29883 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
29885 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
29886 long non-pic millicode calls.
29888 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
29890 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
29892 2014-01-19 Kito Cheng <kito@0xlab.org>
29894 * builtins.c (expand_movstr): Check movstr expand done or fail.
29896 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29897 H.J. Lu <hongjiu.lu@intel.com>
29900 * config/i386/i386.md (*lea<mode>): Zero-extend return register
29901 to DImode for zero-extended addresses.
29903 2014-01-19 Jakub Jelinek <jakub@redhat.com>
29905 PR rtl-optimization/57763
29906 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
29907 on the new indirect jump_insn and increment LABEL_NUSES (label).
29909 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
29913 * config.gcc (x86_archs): New variable.
29914 (x86_64_archs): Likewise.
29915 (x86_cpus): Likewise.
29916 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
29917 --with-arch/--with-cpu= options.
29918 Support --with-arch=/--with-cpu={nehalem,westmere,
29919 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
29921 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29923 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
29924 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
29926 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
29928 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
29930 2014-01-18 Jakub Jelinek <jakub@redhat.com>
29933 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
29934 clear cpp_get_options (parse_in)->warn_unused_macros for
29935 ix86_target_macros_internal with cpp_define.
29937 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
29939 * jump.c (delete_related_insns): Keep (use (insn))s.
29940 * reorg.c (redundant_insn): Check for barriers too.
29942 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29944 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
29946 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
29948 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
29949 call to $$dyncall when TARGET_LONG_CALLS is true.
29951 2014-01-17 Jeff Law <law@redhat.com>
29953 * ree.c (combine_set_extension): Temporarily disable test for
29954 changing number of hard registers.
29956 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
29958 PR middle-end/58125
29959 * ipa-inline-analysis.c (inline_free_summary):
29960 Do not free summary of aliases.
29962 2014-01-17 Jakub Jelinek <jakub@redhat.com>
29964 PR middle-end/59706
29965 * gimplify.c (gimplify_expr): Use create_tmp_var
29966 instead of create_tmp_var_raw. If cond doesn't have
29967 integral type, don't add the IFN_ANNOTATE builtin at all.
29969 2014-01-17 Martin Jambor <mjambor@suse.cz>
29972 * ipa-cp.c (prev_edge_clone): New variable.
29973 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
29974 Also resize prev_edge_clone vector.
29975 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
29976 (ipcp_edge_removal_hook): New function.
29977 (ipcp_driver): Register ipcp_edge_removal_hook.
29979 2014-01-17 Andrew Pinski <apinski@cavium.com>
29980 Steve Ellcey <sellcey@mips.com>
29983 * config/mips/mips.c (mips_print_operand): Check operand mode instead
29986 2014-01-17 Jeff Law <law@redhat.com>
29988 PR middle-end/57904
29989 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
29990 so that pass_ccp runs first.
29992 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
29994 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
29995 (ix86_adjust_cost): Use !TARGET_XXX.
29996 (do_reorder_for_imul): Likewise.
29997 (swap_top_of_ready_list): Likewise.
29998 (ix86_sched_reorder): Likewise.
30000 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30002 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30003 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30004 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30005 (intel_memset): New. Duplicate slm_memset.
30006 (intel_cost): New. Duplicate slm_cost.
30007 (m_INTEL): New macro.
30008 (processor_target_table): Add "intel".
30009 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30010 with PROCESSOR_INTEL for "intel".
30011 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30012 PROCESSOR_SILVERMONT.
30013 (ix86_issue_rate): Likewise.
30014 (ix86_adjust_cost): Likewise.
30015 (ia32_multipass_dfa_lookahead): Likewise.
30016 (swap_top_of_ready_list): Likewise.
30017 (ix86_sched_reorder): Likewise.
30018 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30019 instead of TARGET_OPT_AGU.
30020 * config/i386/i386.h (TARGET_INTEL): New.
30021 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30022 (processor_type): Add PROCESSOR_INTEL.
30023 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30024 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30026 2014-01-17 Marek Polacek <polacek@redhat.com>
30029 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30032 2014-01-17 Richard Biener <rguenther@suse.de>
30034 PR tree-optimization/46590
30035 * opts.c (default_options_table): Add entries for
30036 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30037 all enabled at -O1 but not for -Og.
30038 * common.opt (fbranch-count-reg): Remove Init(1).
30039 (fmove-loop-invariants): Likewise.
30040 (ftree-pta): Likewise.
30042 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30044 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30045 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30046 decls to at least the GCC 4.8 used alignments.
30049 * tree-nested.c (convert_nonlocal_reference_stmt,
30050 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30051 of GIMPLE_BIND stmts, adjust associated decls.
30053 2014-01-17 Richard Biener <rguenther@suse.de>
30055 PR tree-optimization/46590
30056 * vec.h (vec<>::bseach): New member function implementing
30057 binary search according to C89 bsearch.
30058 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30059 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30060 bitmap pointer again. Make accesses_in_loop a flat array.
30061 (mem_ref_obstack): New global.
30062 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30063 (mark_ref_stored): Likewise.
30064 (ref_indep_loop_p_2): Likewise.
30065 (set_ref_stored_in_loop): New helper function.
30066 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30067 (memref_free): Adjust.
30068 (record_mem_ref_loc): Simplify.
30069 (gather_mem_refs_stmt): Adjust.
30070 (sort_locs_in_loop_postorder_cmp): New function.
30071 (analyze_memory_references): Sort accesses_in_loop after
30072 loop postorder number.
30073 (find_ref_loc_in_loop_cmp): New function.
30074 (for_all_locs_in_loop): Find relevant cluster of locs in
30075 accesses_in_loop and iterate without recursion.
30076 (execute_sm): Avoid uninit warning.
30077 (struct ref_always_accessed): Simplify.
30078 (ref_always_accessed::operator ()): Likewise.
30079 (ref_always_accessed_p): Likewise.
30080 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30081 loop postorder numbers here.
30082 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30085 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30088 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30089 on decls for which assemble_alias has been called.
30091 2014-01-17 Nick Clifton <nickc@redhat.com>
30093 * config/msp430/msp430.opt: (mcpu): New option.
30094 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30095 (msp430_option_override): Parse target_cpu. If the MCU name
30096 matches a generic string, clear target_mcu.
30097 (msp430_attr): Allow numeric interrupt values up to 63.
30098 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30099 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30101 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30103 * config/msp430/msp430.md (popm): Use %J rather than %I.
30104 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30105 (addhi_cy_i): Use immediate_operand for operand 2.
30106 * doc/invoke.texi: Document -mcpu option.
30108 2014-01-17 Richard Biener <rguenther@suse.de>
30110 PR rtl-optimization/38518
30111 * df.h (df_analyze_loop): Declare.
30112 * df-core.c: Include cfgloop.h.
30113 (df_analyze_1): Split out main part of df_analyze.
30114 (df_analyze): Adjust.
30115 (loop_inverted_post_order_compute): New function.
30116 (loop_post_order_compute): Likewise.
30117 (df_analyze_loop): New function avoiding whole-function
30118 postorder computes.
30119 * loop-invariant.c (find_defs): Use df_analyze_loop.
30120 (find_invariants): Adjust.
30121 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30123 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30125 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30126 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30128 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30130 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30131 traversal when removing references.
30133 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30136 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30138 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30140 PR middle-end/56791
30141 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30142 pushing a reload for an autoinc when we had previously reloaded an
30143 inner part of the address.
30145 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30147 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30149 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30150 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30151 when not giving up or versioning for alias only because of
30153 (vect_analyze_data_ref_dependences): Set to true.
30154 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30156 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30157 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30160 PR middle-end/58344
30161 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30164 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30165 operand 0 predicate for gathers, use a new pseudo as subtarget.
30167 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30169 PR middle-end/59609
30170 * lra-constraints.c (process_alt_operands): Add printing debug info.
30171 Check absence of input/output reloads for matched operands too.
30173 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30175 PR rtl-optimization/59835
30176 * ira.c (ira_init_register_move_cost): Increase cost for
30179 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30181 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30183 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30186 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30187 non-register objects. Use gen_(high/low)part more consistently.
30190 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30193 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30194 endian support, remove tests for WORDS_BIG_ENDIAN.
30195 (p8_mfvsrd_3_<mode>): Likewise.
30196 (reload_gpr_from_vsx<mode>): Likewise.
30197 (reload_gpr_from_vsxsf): Likewise.
30198 (p8_mfvsrd_4_disf): Likewise.
30200 2014-01-16 Richard Biener <rguenther@suse.de>
30202 PR rtl-optimization/46590
30203 * lcm.c (compute_antinout_edge): Use postorder iteration.
30204 (compute_laterin): Use inverted postorder iteration.
30206 2014-01-16 Nick Clifton <nickc@redhat.com>
30208 PR middle-end/28865
30209 * varasm.c (output_constant): Return the number of bytes actually
30211 (output_constructor_array_range): Update the field size with the
30212 number of bytes emitted by output_constant.
30213 (output_constructor_regular_field): Likewise. Also do not
30214 complain if the total number of bytes emitted is now greater
30215 than the expected fieldpos.
30216 * output.h (output_constant): Update prototype and descriptive comment.
30218 2014-01-16 Marek Polacek <polacek@redhat.com>
30220 PR middle-end/59827
30221 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30222 it is error_mark_node.
30224 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30226 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30227 VALID_AVX256_REG_OR_OI_MODE.
30229 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30231 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30232 current procedure should be profiled.
30234 2014-01-15 Andrew Pinski <apinski@cavium.com>
30236 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30237 of moving from/to the STACK_REG register class.
30239 2014-01-15 Richard Henderson <rth@redhat.com>
30242 * reginfo.c (global_regs_decl): Globalize.
30243 * rtl.h (global_regs_decl): Declare.
30244 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30245 reserved via global_regs.
30247 2014-01-15 Teresa Johnson <tejohnson@google.com>
30249 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30251 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30253 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30254 and vmulosh rather than call gen_vec_widen_smult_*.
30255 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30256 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30257 (vec_widen_smult_even_v16qi): Likewise.
30258 (vec_widen_umult_even_v8hi): Likewise.
30259 (vec_widen_smult_even_v8hi): Likewise.
30260 (vec_widen_umult_odd_v16qi): Likewise.
30261 (vec_widen_smult_odd_v16qi): Likewise.
30262 (vec_widen_umult_odd_v8hi): Likewise.
30263 (vec_widen_smult_odd_v8hi): Likewise.
30264 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30265 vmuloub rather than call gen_vec_widen_umult_*.
30266 (vec_widen_umult_lo_v16qi): Likewise.
30267 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30268 vmulosb rather than call gen_vec_widen_smult_*.
30269 (vec_widen_smult_lo_v16qi): Likewise.
30270 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30271 rather than call gen_vec_widen_umult_*.
30272 (vec_widen_umult_lo_v8hi): Likewise.
30273 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30274 rather than call gen_vec_widen_smult_*.
30275 (vec_widen_smult_lo_v8hi): Likewise.
30277 2014-01-15 Jeff Law <law@redhat.com>
30279 PR tree-optimization/59747
30280 * ree.c (find_and_remove_re): Properly handle case where a second
30281 eliminated extension requires widening a copy created for elimination
30282 of a prior extension.
30283 (combine_set_extension): Ensure that the number of hard regs needed
30284 for a destination register does not change when we widen it.
30286 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30288 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30289 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30290 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30291 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30292 (avr-*-rtems*): Likewise.
30293 (bfin*-rtems*): Likewise.
30294 (moxie-*-rtems*): Likewise.
30295 (h8300-*-rtems*): Likewise.
30296 (i[34567]86-*-rtems*): Likewise.
30297 (lm32-*-rtems*): Likewise.
30298 (m32r-*-rtems*): Likewise.
30299 (m68k-*-rtems*): Likewise.
30300 (microblaze*-*-rtems*): Likewise.
30301 (mips*-*-rtems*): Likewise.
30302 (powerpc-*-rtems*): Likewise.
30303 (sh-*-rtems*): Likewise.
30304 (sparc-*-rtems*): Likewise.
30305 (sparc64-*-rtems*): Likewise.
30306 (v850-*-rtems*): Likewise.
30307 (m32c-*-rtems*): Likewise.
30309 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30311 PR rtl-optimization/59511
30312 * ira.c (ira_init_register_move_cost): Use memory costs for some
30313 cases of register move cost calculations.
30314 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30315 instead of BB frequency.
30316 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30317 * lra-assigns.c (find_hard_regno_for): Ditto.
30319 2014-01-15 Richard Biener <rguenther@suse.de>
30321 PR tree-optimization/59822
30322 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30323 (vectorizable_load): Use it to hoist defs of uses of invariant
30324 loads out of the loop.
30326 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30327 Kugan Vivekanandarajah <kuganv@linaro.org>
30330 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30333 2014-01-15 Richard Biener <rguenther@suse.de>
30335 PR rtl-optimization/59802
30336 * lcm.c (compute_available): Use inverted postorder to seed
30337 the initial worklist.
30339 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30342 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30343 ADDR_REGS for invalid symrefs in non-PIC code.
30345 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30348 * builtins.c (determine_block_size): Initialize *probable_max_size
30349 even if len_rtx is CONST_INT.
30351 2014-01-14 Andrew Pinski <apinski@cavium.com>
30353 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30354 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30355 (cortexa53_tunings): Likewise.
30356 (aarch64_sched_issue_rate): New function.
30357 (TARGET_SCHED_ISSUE_RATE): Define.
30359 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30361 * ira-costs.c (find_costs_and_classes): Add missed
30362 ira_init_register_move_cost_if_necessary.
30364 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30367 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30369 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30372 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30373 to indicate if type is used for function return value. Warn ABI
30374 change if the vector mode isn't available for function return value.
30375 (ix86_function_arg_advance): Pass false to type_natural_mode.
30376 (ix86_function_arg): Likewise.
30377 (ix86_gimplify_va_arg): Likewise.
30378 (function_arg_32): Don't warn ABI change.
30379 (ix86_function_value): Pass true to type_natural_mode.
30380 (ix86_return_in_memory): Likewise.
30381 (ix86_struct_value_rtx): Removed.
30382 (TARGET_STRUCT_VALUE_RTX): Likewise.
30384 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30386 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30387 converting a conditional jump into a conditional return.
30389 2014-01-14 Richard Biener <rguenther@suse.de>
30391 PR tree-optimization/58921
30392 PR tree-optimization/59006
30393 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30394 hoisting invariant stmts.
30395 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30396 invariant loads on the preheader edge if possible.
30398 2014-01-14 Joey Ye <joey.ye@arm.com>
30400 * doc/plugin.texi (Building GCC plugins): Update to C++.
30402 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30404 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30405 (_mm_rcp28_round_ss): Ditto.
30406 (_mm_rsqrt28_round_sd): Ditto.
30407 (_mm_rsqrt28_round_ss): Ditto.
30408 (_mm_rcp28_sd): Ditto.
30409 (_mm_rcp28_ss): Ditto.
30410 (_mm_rsqrt28_sd): Ditto.
30411 (_mm_rsqrt28_ss): Ditto.
30412 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30413 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30414 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30415 (IX86_BUILTIN_RCP28SD): Ditto.
30416 (IX86_BUILTIN_RCP28SS): Ditto.
30417 (IX86_BUILTIN_RSQRT28SD): Ditto.
30418 (IX86_BUILTIN_RSQRT28SS): Ditto.
30419 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30420 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30421 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30422 (ix86_expand_special_args_builtin): Expand new FTYPE.
30423 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30424 (srcp14<mode>): Make insn unary.
30425 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30426 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30427 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30428 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30429 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30430 Fix rounding: make it SAE only.
30431 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30433 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30435 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30436 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30437 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30438 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30439 (round_saeonly_mask_scalar_operand4): Ditto.
30440 (round_saeonly_mask_scalar_op3): Ditto.
30441 (round_saeonly_mask_scalar_op4): Ditto.
30443 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30445 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30446 Implement -maltivec=be for vec_insert and vec_extract.
30448 2014-01-10 DJ Delorie <dj@redhat.com>
30450 * config/msp430/msp430.md (call_internal): Don't allow memory
30451 references with SP as the base register.
30452 (call_value_internal): Likewise.
30453 * config/msp430/constraints.md (Yc): New. For memory references
30454 that don't use SP as a base register.
30456 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30457 "an integer without a # prefix"
30458 * config/msp430/msp430.md (epilogue_helper): Use it.
30460 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30463 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30464 AVX512F gather builtins.
30465 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30466 on gather decls with INTEGER_TYPE masktype.
30467 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30468 directly into the builtin rather than hoisting it before loop.
30470 PR tree-optimization/59387
30471 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30472 (scev_const_prop): If folded_casts and type has undefined overflow,
30473 use force_gimple_operand instead of force_gimple_operand_gsi and
30474 for each added stmt if it is assign with
30475 arith_code_with_undefined_signed_overflow, call
30476 rewrite_to_defined_overflow.
30477 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30478 gimple-fold.h instead.
30479 (arith_code_with_undefined_signed_overflow,
30480 rewrite_to_defined_overflow): Moved to ...
30481 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30482 rewrite_to_defined_overflow): ... here. No longer static.
30483 Include gimplify-me.h.
30484 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30485 rewrite_to_defined_overflow): New prototypes.
30487 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30489 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30491 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30493 * builtins.c (get_object_alignment_2): Minor tweak.
30494 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30496 2014-01-13 Christian Bruel <christian.bruel@st.com>
30498 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30499 optimized non constant lengths.
30501 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30504 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30505 load as __atomic_load_N if possible.
30507 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30509 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30511 (rs6000_expand_builtin): Adjust call.
30513 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30516 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30517 * config/rs6000/rs6000.c: Include target-globals.h.
30518 (rs6000_set_current_function): Instead of doing target_reinit
30519 unconditionally, use save_target_globals_default_opts and
30520 restore_target_globals.
30522 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30524 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30525 (rs6000_expand_builtin): Handle mffs and mtfsf.
30526 (rs6000_init_builtins): Define mffs and mtfsf.
30527 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30528 (rs6000_mffs): New pattern.
30529 (rs6000_mtfsf): New pattern.
30531 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30533 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30534 Start narrowing with START. Apply candidate-use pair
30535 and check overall cost in narrowing.
30536 (iv_ca_prune): Pass new argument.
30538 2014-01-10 Jeff Law <law@redhat.com>
30540 PR middle-end/59743
30541 * ree.c (combine_reaching_defs): Ensure the defining statement
30542 occurs before the extension when optimizing extensions with
30543 different source and destination hard registers.
30545 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30548 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30549 vtables into the type inheritance graph.
30551 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30553 PR rtl-optimization/59754
30554 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30555 modes in the REGNO != REGNO case.
30557 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30559 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30561 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30563 PR tree-optimization/59745
30564 * tree-predcom.c (tree_predictive_commoning_loop): Call
30565 free_affine_expand_cache if giving up because components is NULL.
30567 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30568 GC in payload of target_globals struct instead of allocating them on
30569 the heap and the larger structs separately using GC.
30570 * target-globals.h (struct target_globals): Make regs, hard_regs,
30571 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30572 of GTY((skip)) and change type to void *.
30573 (reset_target_globals): Cast loads from those fields to corresponding
30576 2014-01-10 Steve Ellcey <sellcey@mips.com>
30579 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30580 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30581 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30583 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30586 * aarch64-modes.def (CC_Zmode): New flags mode.
30587 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30588 represents an equality.
30589 (aarch64_get_condition_code): Handle CC_Zmode.
30590 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30592 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30594 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30595 extraction in good case.
30597 2014-01-10 Richard Biener <rguenther@suse.de>
30599 PR tree-optimization/59374
30600 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30601 checking after SLP discovery. Mark stmts not participating
30602 in any SLP instance properly.
30604 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30606 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30607 when handling a SET rtx.
30609 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30611 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30612 (cortex-a57): Likewise.
30613 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30615 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30617 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30618 non-iwmmxt builtins.
30620 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30624 * ipa-devirt.c record_target_from_binfo): Take as argument
30625 stack of binfos and lookup matching one for virtual inheritance.
30626 (possible_polymorphic_call_targets_1): Update.
30628 2014-01-10 Huacai Chen <chenhc@lemote.com>
30630 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30631 kernel strings for Loongson-2E/2F/3A.
30633 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30635 PR middle-end/59670
30636 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30637 is_gimple_call before calling gimple_call_internal_p.
30639 2014-01-09 Steve Ellcey <sellcey@mips.com>
30641 * Makefile.in (TREE_FLOW_H): Remove.
30642 (TREE_SSA_H): Add file names from tree-flow.h.
30643 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30644 * tree.h: Remove tree-flow.h reference.
30645 * hash-table.h: Remove tree-flow.h reference.
30646 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30647 reference with tree-ssa-loop.h.
30649 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30651 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30652 default element-order behavior for -maltivec.
30653 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30654 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30655 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30656 when targeting big endian, at least for now.
30657 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30659 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30661 PR middle-end/47735
30662 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30663 var satisfies use_register_for_decl, just take into account type
30664 alignment, rather than decl alignment.
30666 PR tree-optimization/59622
30667 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30668 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30669 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30670 Don't devirtualize for inplace at all. For targets.length () == 1,
30671 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30673 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30675 * config/i386/i386.md (cpu): Remove the unused btver1.
30677 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30679 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30681 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30684 * tree-core.h (struct target_globals): New forward declaration.
30685 (struct tree_target_option): Add globals field.
30686 * tree.h (TREE_TARGET_GLOBALS): Define.
30687 (prepare_target_option_nodes_for_pch): New prototype.
30688 * target-globals.h (struct target_globals): Define even if
30689 !SWITCHABLE_TARGET.
30690 * tree.c (prepare_target_option_node_for_pch,
30691 prepare_target_option_nodes_for_pch): New functions.
30692 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30693 * config/i386/i386.c: Include target-globals.h.
30694 (ix86_set_current_function): Instead of doing target_reinit
30695 unconditionally, use save_target_globals_default_opts and
30696 restore_target_globals.
30698 2014-01-09 Richard Biener <rguenther@suse.de>
30700 PR tree-optimization/59715
30701 * tree-cfg.h (split_critical_edges): Declare.
30702 * tree-cfg.c (split_critical_edges): Export.
30703 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30705 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30707 * cfgexpand.c (expand_stack_vars): Optionally disable
30708 asan stack protection.
30709 (expand_used_vars): Likewise.
30710 (partition_stack_vars): Likewise.
30711 * asan.c (asan_emit_stack_protection): Optionally disable
30712 after return stack usage.
30713 (instrument_derefs): Optionally disable memory access instrumentation.
30714 (instrument_builtin_call): Likewise.
30715 (instrument_strlen_call): Likewise.
30716 (asan_protect_global): Optionally disable global variables protection.
30717 * doc/invoke.texi: Added doc for new options.
30718 * params.def: Added new options.
30719 * params.h: Likewise.
30721 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30723 PR rtl-optimization/59724
30724 * ifcvt.c (cond_exec_process_if_block): Don't call
30725 flow_find_head_matching_sequence with 0 longest_match.
30726 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30727 non-active insns if !stop_after.
30728 (try_head_merge_bb): Revert 2014-01-07 changes.
30730 2014-01-08 Jeff Law <law@redhat.com>
30732 * ree.c (get_sub_rtx): New function, extracted from...
30733 (merge_def_and_ext): Here.
30734 (combine_reaching_defs): Use get_sub_rtx.
30736 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30738 * cgraph.h (varpool_variable_node): Do not choke on null node.
30740 2014-01-08 Catherine Moore <clm@codesourcery.com>
30742 * config/mips/mips.md (simple_return): Attempt to use JRC
30744 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30746 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30748 PR rtl-optimization/59137
30749 * reorg.c (steal_delay_list_from_target): Call update_block for
30751 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30753 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30755 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30756 two duplicate entries.
30758 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30761 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30763 * config/mips/mips.c (mips_truncated_op_cost): New function.
30764 (mips_rtx_costs): Adjust test for BADDU.
30765 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30767 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30769 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30770 (*baddu_si): ...this new pattern.
30772 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30775 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30777 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30779 PR middle-end/57748
30780 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
30782 (expand_expr, expand_normal): Adjust.
30783 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
30784 inner_reference_p. Use inner_reference_p to expand inner references.
30785 (store_expr): Adjust.
30786 * cfgexpand.c (expand_call_stmt): Adjust.
30788 2014-01-08 Rong Xu <xur@google.com>
30790 * gcov-io.c (gcov_var): Move from gcov-io.h.
30791 (gcov_position): Ditto.
30792 (gcov_is_error): Ditto.
30793 (gcov_rewrite): Ditto.
30794 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
30795 only part to libgcc/libgcov.h.
30797 2014-01-08 Marek Polacek <polacek@redhat.com>
30799 PR middle-end/59669
30800 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
30802 2014-01-08 Marek Polacek <polacek@redhat.com>
30805 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
30807 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30809 PR rtl-optimization/59649
30810 * stor-layout.c (get_mode_bounds): For BImode return
30811 0 and STORE_FLAG_VALUE.
30813 2014-01-08 Richard Biener <rguenther@suse.de>
30815 PR middle-end/59630
30816 * gimple.h (is_gimple_builtin_call): Remove.
30817 (gimple_builtin_call_types_compatible_p): New.
30818 (gimple_call_builtin_p): New overload.
30819 * gimple.c (is_gimple_builtin_call): Remove.
30820 (validate_call): Rename to ...
30821 (gimple_builtin_call_types_compatible_p): ... this and export. Also
30822 check return types.
30823 (validate_type): New static function.
30824 (gimple_call_builtin_p): New overload and adjust.
30825 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
30826 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
30827 (gimple_fold_stmt_to_constant_1): Likewise.
30828 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
30830 2014-01-08 Richard Biener <rguenther@suse.de>
30832 PR middle-end/59471
30833 * gimplify.c (gimplify_expr): Gimplify register-register type
30834 VIEW_CONVERT_EXPRs to separate stmts.
30836 2014-01-07 Jeff Law <law@redhat.com>
30838 PR middle-end/53623
30839 * ree.c (combine_set_extension): Handle case where source
30840 and destination registers in an extension insn are different.
30841 (combine_reaching_defs): Allow source and destination registers
30842 in extension to be different under limited circumstances.
30843 (add_removable_extension): Remove restriction that the
30844 source and destination registers in the extension are the same.
30845 (find_and_remove_re): Emit a copy from the extension's
30846 destination to its source after the defining insn if
30847 the source and destination registers are different.
30849 PR middle-end/59285
30850 * ifcvt.c (merge_if_block): If we are merging a block with more than
30851 one successor with a block with no successors, remove any BARRIER
30852 after the second block.
30854 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
30856 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
30858 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
30861 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
30862 for 14-bit register offsets when INT14_OK_STRICT is false.
30864 2014-01-07 Roland Stigge <stigge@antcom.de>
30865 Michael Meissner <meissner@linux.vnet.ibm.com>
30868 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
30869 Only check TFmode for SPE constants. Don't check TImode or TDmode.
30871 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
30873 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
30876 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
30878 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
30879 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
30880 rtx is const0_rtx or not.
30882 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
30885 * target-globals.c (save_target_globals): Remove this_fn_optab
30887 * toplev.c: Include optabs.h.
30888 (target_reinit): Temporarily restore the global options if another
30889 set of options are in force.
30891 2014-01-07 Jakub Jelinek <jakub@redhat.com>
30893 PR rtl-optimization/58668
30894 * cfgcleanup.c (flow_find_cross_jump): Don't count
30895 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
30896 to determine what is counted.
30897 (flow_find_head_matching_sequence): Use active_insn_p to determine
30899 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
30901 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
30902 determine what is counted.
30904 PR tree-optimization/59643
30905 * tree-predcom.c (split_data_refs_to_components): If one dr is
30906 read and one write, determine_offset fails and the write isn't
30907 in the bad component, just put the read into the bad component.
30909 2014-01-07 Mike Stump <mikestump@comcast.net>
30910 Jakub Jelinek <jakub@redhat.com>
30913 * tree-core.h (struct tree_optimization_option): Change optabs
30914 type from unsigned char * to void *.
30915 * optabs.c (init_tree_optimization_optabs): Adjust
30916 TREE_OPTIMIZATION_OPTABS initialization.
30918 2014-01-06 Jakub Jelinek <jakub@redhat.com>
30921 * config/i386/i386.h (struct machine_function): Add
30922 no_drap_save_restore field.
30923 * config/i386/i386.c (ix86_save_reg): Use
30924 !cfun->machine->no_drap_save_restore instead of
30925 crtl->stack_realign_needed.
30926 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
30927 this function clears frame_pointer_needed. Set
30928 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
30929 and DRAP reg is needed.
30931 2014-01-06 Marek Polacek <polacek@redhat.com>
30934 * doc/implement-c.texi: Mention that other integer types are
30935 permitted as bit-field types in strictly conforming mode.
30937 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
30939 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
30940 is newly allocated.
30942 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
30944 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
30946 2014-01-06 Martin Jambor <mjambor@suse.cz>
30949 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
30951 * ipa-prop.c (ipa_print_node_params): Fix indentation.
30953 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
30957 * var-tracking.c (add_stores): Preserve the value of the source even if
30958 we don't record the store.
30960 2014-01-06 Terry Guo <terry.guo@arm.com>
30962 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
30964 2014-01-05 Iain Sandoe <iain@codesourcery.com>
30967 * config/darwin.c (darwin_function_section): Adjust return values to
30968 correspond to optimisation changes made in r206070.
30970 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
30972 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
30973 from prefetch_block tune setting.
30974 (nocona_cost): Correct size of prefetch block to 64.
30976 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
30978 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
30979 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
30980 used to save the static chain register in the computation of the offset
30981 from which the FP registers need to be restored.
30983 2014-01-04 Jakub Jelinek <jakub@redhat.com>
30985 PR tree-optimization/59519
30986 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
30987 ICE if get_current_def (current_new_name) is already non-NULL, as long
30988 as it is a phi result of some other phi in *new_exit_bb that has
30991 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
30992 or vmovdqu* for misaligned_operand.
30993 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
30994 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
30995 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
30996 aligned_mem for AVX512F masked aligned load and store builtins and for
30997 non-temporal moves.
30999 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31001 PR tree-optimization/59651
31002 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31003 Address range for negative step should be added by TYPE_SIZE_UNIT.
31005 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31007 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31008 overlapping registers also for registers other than the stack pointer.
31010 2014-01-03 Marek Polacek <polacek@redhat.com>
31013 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31016 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31019 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31022 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31023 (push splitter): Use <P:MODE_SIZE> instead of
31024 GET_MODE_SIZE (<P:MODE>mode).
31025 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31026 (mov -1, reg peephole2): Likewise.
31027 * config/i386/sse.md (*mov<mode>_internal,
31028 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31029 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31030 *<code><mode>3, *andnot<mode>3<mask_name>,
31031 <mask_codefor><code><mode>3<mask_name>): Likewise.
31032 * config/i386/subst.md (mask_mode512bit_condition,
31033 sd_mask_mode512bit_condition): Likewise.
31035 2014-01-02 Xinliang David Li <davidxl@google.com>
31037 PR tree-optimization/59303
31038 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31039 (dump_predicates): Better output format.
31040 (pred_equal_p): New function.
31041 (is_neq_relop_p): Ditto.
31042 (is_neq_zero_form_p): Ditto.
31043 (pred_expr_equal_p): Ditto.
31044 (pred_neg_p): Ditto.
31045 (simplify_pred): Ditto.
31046 (simplify_preds_2): Ditto.
31047 (simplify_preds_3): Ditto.
31048 (simplify_preds_4): Ditto.
31049 (simplify_preds): Ditto.
31050 (push_pred): Ditto.
31051 (push_to_worklist): Ditto.
31052 (get_pred_info_from_cmp): Ditto.
31053 (is_degenerated_phi): Ditto.
31054 (normalize_one_pred_1): Ditto.
31055 (normalize_one_pred): Ditto.
31056 (normalize_one_pred_chain): Ditto.
31057 (normalize_preds): Ditto.
31058 (normalize_cond_1): Remove function.
31059 (normalize_cond): Ditto.
31060 (is_gcond_subset_of): Ditto.
31061 (is_subset_of_any): Ditto.
31062 (is_or_set_subset_of): Ditto.
31063 (is_and_set_subset_of): Ditto.
31064 (is_norm_cond_subset_of): Ditto.
31065 (pred_chain_length_cmp): Ditto.
31066 (convert_control_dep_chain_into_preds): Type change.
31067 (find_predicates): Ditto.
31068 (find_def_preds): Ditto.
31069 (destroy_predicates_vecs): Ditto.
31070 (find_matching_predicates_in_rest_chains): Ditto.
31071 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31072 (is_pred_expr_subset): Ditto.
31073 (is_pred_chain_subset_of): Ditto.
31074 (is_included_in): Ditto.
31075 (is_superset_of): Ditto.
31077 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31079 Update copyright years.
31081 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31083 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31084 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31085 config/arc/arc.md, config/arc/arc.opt,
31086 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31087 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31088 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31089 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31090 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31091 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31092 vtable-verify.c, vtable-verify.h: Use the standard form for the
31095 2014-01-02 Tobias Burnus <burnus@net-b.de>
31097 * gcc.c (process_command): Update copyright notice dates.
31098 * gcov-dump.c: Ditto.
31100 * doc/cpp.texi: Bump @copying's copyright year.
31101 * doc/cppinternals.texi: Ditto.
31102 * doc/gcc.texi: Ditto.
31103 * doc/gccint.texi: Ditto.
31104 * doc/gcov.texi: Ditto.
31105 * doc/install.texi: Ditto.
31106 * doc/invoke.texi: Ditto.
31108 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31110 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31112 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31114 * config/i386/sse.md (*mov<mode>_internal): Guard
31115 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31117 PR rtl-optimization/59647
31118 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31119 new_rtx into UNSIGNED_FLOAT rtxes.
31121 Copyright (C) 2014 Free Software Foundation, Inc.
31123 Copying and distribution of this file, with or without modification,
31124 are permitted in any medium without royalty provided the copyright
31125 notice and this notice are preserved.