1 2014-09-15 Jakub Jelinek <jakub@redhat.com>
3 * Makefile.in (dg_target_exps): Remove.
4 (check_gcc_parallelize): Change to just an upper bound number.
5 (check-%-subtargets): Always print the non-parallelized goals.
6 (check_p_vars, check_p_comma, check_p_subwork): Remove.
7 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
8 check_p_numbers3, check_p_numbers4, check_p_numbers5,
9 check_p_numbers6): New variables.
10 (check_p_numbers): Set to sequence from 1 to 9999.
11 (check_p_subdirs): Set to sequence from 1 to minimum of
12 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
14 (check-%, check-parallel-%): Rewritten so that for parallelized
15 testing each job runs all the *.exp files, with
16 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
18 2014-09-15 David Malcolm <dmalcolm@redhat.com>
20 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
22 (arc_sets_cc_p): Likewise.
23 * config/arc/arc.c (arc_print_operand): Use methods of
24 "final_sequence" for clarity, and to enable strengthening of
25 locals "jump" and "delay" from rtx to rtx_insn *.
26 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
27 rtx_insn *; use method of rtx_sequence for typesafety.
28 (arc_get_insn_variants): Use insn method of rtx_sequence for
30 (arc_pad_return): Likewise.
31 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
32 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
33 dyn_cast to rtx_sequence *, using insn method for typesafety.
34 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
35 rtx_sequence * and use insn method when invoking get_attr_length.
36 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
37 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
38 rtx_sequence *, introducing a local "seq", using its insn method
39 from typesafety and clarity.
40 (add_sched_insns_for_speculation): Strengthen local "next" from
42 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
43 (predicate_insn): Likewise.
44 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
46 * config/cris/cris.c (cris_notice_update_cc): Likewise.
47 * config/epiphany/epiphany-protos.h
48 (extern void epiphany_insert_mode_switch_use): Likewise for param
50 (get_attr_sched_use_fpu): Likewise for param.
51 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
52 Likewise for param "insn".
53 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
54 param "insn" of "target_insert_mode_switch_use" callback.
55 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
56 (frv_issues_to_branch_unit_p): Likewise.
57 (frv_pack_insn_p): Likewise.
58 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
59 const rtx * (i.e. mutable rtx_def * const *) to
61 * config/i386/i386-protos.h (standard_sse_constant_opcode):
62 Strengthen first param from rtx to rtx_insn *.
63 (output_fix_trunc): Likewise.
64 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
65 (output_fix_trunc): Likewise.
66 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
68 (min_insn_size): Likewise for param "insn".
69 (get_mem_group): Likewise.
71 (get_insn_path): Likewise.
72 (get_insn_group): Likewise.
73 (count_num_restricted): Likewise.
74 (fits_dispatch_window): Likewise.
75 (add_insn_window): Likewise.
76 (add_to_dispatch_window): Likewise.
77 (debug_insn_dispatch_info_file): Likewise.
78 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
80 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
81 "cmp" and local "prev".
82 (m32c_output_compare): Likewise for param "insn".
83 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
84 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
85 (define_predicate "large_insn_p"): Likewise.
86 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
87 param from rtx to rtx_insn *.
88 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
89 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
90 (m68k_sched_attr_size): Likewise.
91 (sched_get_opxy_mem_type): Likewise for param "insn".
92 (m68k_sched_attr_op_mem): Likewise.
93 (sched_mem_operand_p): Likewise.
94 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
95 * config/mep/mep.c (mep_multi_slot): Likewise.
96 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
98 (mips_sync_loop_insns): Likewise.
99 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
100 method of "final_sequence" for typesafety.
101 (mips_process_sync_loop): Strengthen param "insn" from rtx to
103 (mips_output_sync_loop): Likewise.
104 (mips_sync_loop_insns): Likewise.
105 (mips_74k_agen_init): Likewise.
106 (mips_sched_init): Use NULL rather than NULL_RTX when working with
108 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
109 Strengthen param "insn" from rtx to rtx_insn *.
110 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
112 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
114 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
115 "insn". Use method of rtx_sequence for typesafety.
116 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
118 (branch_needs_nop_p): Likewise.
119 (use_skip_p): Likewise.
120 (pa_insn_refs_are_delayed): Likewise.
121 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
122 for locals "insn", "ninsn".
123 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
125 (is_cracked_insn): Likewise.
126 (is_branch_slot_insn): Likewise.
127 (is_nonpipeline_insn): Likewise.
128 (insn_terminates_group_p): Likewise.
129 (insn_must_be_first_in_group): Likewise.
130 (insn_must_be_last_in_group): Likewise.
131 (force_new_group): Likewise for param "next_insn".
132 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
134 (s390_sched_score): Likewise.
135 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
136 (rtx sfunc_uses_reg): Likewise for sole param.
137 * config/sh/sh.c (sh_print_operand): Use insn method of
138 final_sequence for typesafety.
139 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
140 Use insn method of final_sequence for typesafety.
141 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
142 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
144 (eligible_for_return_delay): Likewise.
145 (eligible_for_sibcall_delay): Likewise.
146 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
147 (eligible_for_return_delay): Likewise.
148 (eligible_for_sibcall_delay): Likewise.
149 * config/stormy16/stormy16-protos.h
150 (xstormy16_output_cbranch_hi): Likewise for final param.
151 (xstormy16_output_cbranch_si): Likewise.
152 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
153 (xstormy16_output_cbranch_si): Likewise.
154 * config/v850/v850-protos.h (notice_update_cc): Likewise.
155 * config/v850/v850.c (notice_update_cc): Likewise.
157 * final.c (get_attr_length_1): Strengthen param "insn" and param
158 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
159 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
160 (get_attr_min_length): Likewise.
161 (shorten_branches): Likewise for signature of locals "length_fun"
162 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
163 from a checked cast and use its methods for clarity and to enable
164 strengthening local "inner_insn" from rtx to rtx_insn *.
165 * genattr.c (gen_attr): When writing out the prototypes of the
166 various generated "get_attr_" functions, strengthen the params of
167 the non-const functions from rtx to rtx_insn *.
168 Similarly, strengthen the params of insn_default_length,
169 insn_min_length, insn_variable_length_p, insn_current_length.
170 (main): Similarly, strengthen the param of num_delay_slots,
171 internal_dfa_insn_code, insn_default_latency, bypass_p,
172 insn_latency, min_issue_delay, print_reservation,
173 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
174 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
175 to hook_int_rtx_insn_unreachable.
176 * genattrtab.c (write_attr_get): When writing out the generated
177 "get_attr_" functions, strengthen the param "insn" from rtx to
178 rtx_insn *, eliminating a checked cast.
179 (make_automaton_attrs): When writing out prototypes of
180 "internal_dfa_insn_code_", "insn_default_latency_" functions
181 and the "internal_dfa_insn_code" and "insn_default_latency"
182 callbacks, strengthen their params from rtx to rtx_insn *
183 * genautomata.c (output_internal_insn_code_evaluation): When
184 writing out code, add a checked cast from rtx to rtx_insn * when
185 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
186 (output_dfa_insn_code_func): Strengthen param of generated
187 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
188 (output_trans_func): Likewise for generated function
190 (output_internal_insn_latency_func): When writing out generated
191 function "internal_insn_latency", rename params from "insn" and
192 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
193 locals "insn" and "insn2" as rtx_insn * with checked casts once
194 we've proven that we're not dealing with const0_rtx.
195 (output_insn_latency_func): Strengthen param of generated
196 function "insn_latency" from rtx to rtx_insn *.
197 (output_print_reservation_func): Likewise for generated function
199 (output_insn_has_dfa_reservation_p): Likewise for generated
200 function "insn_has_dfa_reservation_p".
201 * hooks.c (hook_int_rtx_unreachable): Rename to...
202 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
203 from rtx to rtx_insn *.
204 * hooks.h (hook_int_rtx_unreachable): Likewise.
205 (extern int hook_int_rtx_insn_unreachable): Likewise.
206 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
207 (get_attr_min_length): Likewise.
208 * recog.c (get_enabled_alternatives): Likewise.
209 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
210 * reorg.c (find_end_label): Introduce local rtx "pat" and
211 strengthen local "insn" from rtx to rtx_insn *.
212 (redundant_insn): Use insn method of "seq" rather than element for
213 typesafety; strengthen local "control" from rtx to rtx_insn *.
214 * resource.c (mark_referenced_resources): Add checked cast to
215 rtx_insn * within INSN/JUMP_INSN case.
216 (mark_set_resources): Likewise.
217 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
220 2014-09-15 David Malcolm <dmalcolm@redhat.com>
222 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
223 param "label" from rtx to rtx_insn *.
224 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
226 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
227 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
228 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
229 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
230 * final.c (default_label_align_after_barrier_max_skip): Strengthen
231 param from rtx to rtx_insn *.
232 (default_loop_align_max_skip): Likewise.
233 (default_label_align_max_skip): Likewise.
234 (default_jump_align_max_skip): Likewise.
235 * target.def (label_align_after_barrier_max_skip): Likewise.
236 (loop_align_max_skip): Likewise.
237 (label_align_max_skip): Likewise.
238 (jump_align_max_skip): Likewise.
239 * targhooks.h (default_label_align_after_barrier_max_skip):
241 (default_loop_align_max_skip): Likewise.
242 (default_label_align_max_skip): Likewise.
243 (default_jump_align_max_skip): Likewise.
245 2014-09-15 David Malcolm <dmalcolm@redhat.com>
247 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
248 from const_rtx to const rtx_insn *. Update union members from rtx
250 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
251 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
252 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
253 strengthen both params from const_rtx to const rtx_insn *.
254 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
255 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
256 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
258 * target.def (can_follow_jump): Strengthen both params from
259 const_rtx to const rtx_insn *, and update default implementation
260 from hook_bool_const_rtx_const_rtx_true to
261 hook_bool_const_rtx_insn_const_rtx_insn_true.
263 2014-09-15 David Malcolm <dmalcolm@redhat.com>
265 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
266 "insn" from rtx to rtx_insn *.
267 * sched-int.h (deps_start_bb): Likewise for 2nd param.
269 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
270 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
271 Anna Tikhonova <anna.tikhonova@intel.com>
272 Ilya Tocar <ilya.tocar@intel.com>
273 Andrey Turetskiy <andrey.turetskiy@intel.com>
274 Ilya Verbin <ilya.verbin@intel.com>
275 Kirill Yukhin <kirill.yukhin@intel.com>
276 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
279 (define_insn "vcvtph2ps<mask_name>"): Add masking.
280 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
281 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
282 (define_expand "vcvtps2ph_mask"): New.
283 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
284 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
285 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
287 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
288 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
289 Anna Tikhonova <anna.tikhonova@intel.com>
290 Ilya Tocar <ilya.tocar@intel.com>
291 Andrey Turetskiy <andrey.turetskiy@intel.com>
292 Ilya Verbin <ilya.verbin@intel.com>
293 Kirill Yukhin <kirill.yukhin@intel.com>
294 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
296 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
298 (define_mode_iterator VI24_AVX512BW_1): Ditto.
299 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
300 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
301 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
302 also for TARGET_AVX512VL.
303 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
305 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
307 * doc/install.texi (Options specification): add
308 --disable-libsanitizer item.
310 2014-09-14 James Clarke <jrtc27@jrtc27.com>
311 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
314 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
316 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
317 kernel version check to avoid incrementing it after every major OS X
319 (darwin_default_min_version): Avoid static memory buffer.
321 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
323 * tree.c (need_assembler_name_p): Store C++ type mangling only
326 2014-09-13 Marek Polacek <polacek@redhat.com>
328 * tree.c (protected_set_expr_location): Don't check whether T is
331 2014-09-12 DJ Delorie <dj@redhat.com>
333 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
334 (extend_and_shift1_hipsi2): Likewise.
335 (extend_and_shift2_hipsi2): Likewise.
337 2014-09-12 David Malcolm <dmalcolm@redhat.com>
339 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
340 with NULL when dealing with an insn.
341 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
342 from rtx to rtx_insn *.
343 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
344 const_rtx to const rtx_insn *.
345 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
347 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
349 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
352 2014-09-12 Joseph Myers <joseph@codesourcery.com>
354 * target.def (libgcc_floating_mode_supported_p): New hook.
355 * targhooks.c (default_libgcc_floating_mode_supported_p): New
357 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
358 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
359 (LIBGCC2_HAS_TF_MODE): Remove.
360 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
361 * doc/tm.texi: Regenerate.
362 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
364 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
365 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
366 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
367 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
368 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
369 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
370 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
371 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
372 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
373 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
375 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
376 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
377 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
378 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
379 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
380 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
381 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
382 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
383 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
384 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
385 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
386 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
387 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
388 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
390 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
392 (ia64_libgcc_floating_mode_supported_p): New function.
393 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
394 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
395 (IA64_NO_LIBGCC_TFMODE): Define.
396 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
397 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
399 (pdp11_scalar_mode_supported_p): New function.
400 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
401 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
403 2014-09-12 Richard Biener <rguenther@suse.de>
406 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
408 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
410 * tree.c (integer_each_onep): New function.
411 * tree.h (integer_each_onep): Declare it.
412 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
413 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
414 (X & 1) == 0 for vector and complex.
416 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
418 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
420 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
421 cost to spilling from integer to FP registers.
423 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
425 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
427 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
428 are now handled correctly.
430 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
432 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
433 handling of CALLER_SAVE_REGS and POINTER_REGS.
435 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
437 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
438 the number of hard registers.
440 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
441 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
442 Anna Tikhonova <anna.tikhonova@intel.com>
443 Ilya Tocar <ilya.tocar@intel.com>
444 Andrey Turetskiy <andrey.turetskiy@intel.com>
445 Ilya Verbin <ilya.verbin@intel.com>
446 Kirill Yukhin <kirill.yukhin@intel.com>
447 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
450 (define_mode_iterator VI48_AVX512VL): New.
451 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
452 "avx512f_vternlog<mode>_maskz" and update mode iterator.
453 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
454 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
455 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
456 "avx512f_vternlog<mode>_mask" and update mode iterator.
457 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
458 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
460 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
461 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
462 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
463 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
464 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
465 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
467 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
468 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
469 Anna Tikhonova <anna.tikhonova@intel.com>
470 Ilya Tocar <ilya.tocar@intel.com>
471 Andrey Turetskiy <andrey.turetskiy@intel.com>
472 Ilya Verbin <ilya.verbin@intel.com>
473 Kirill Yukhin <kirill.yukhin@intel.com>
474 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
476 * config/i386/sse.md (VI128_256): Delete.
477 (define_mode_iterator VI124_256): New.
478 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
479 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
480 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
481 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
482 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
483 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
484 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
485 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
487 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
488 in presence of AVX-512.
490 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
491 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
492 Anna Tikhonova <anna.tikhonova@intel.com>
493 Ilya Tocar <ilya.tocar@intel.com>
494 Andrey Turetskiy <andrey.turetskiy@intel.com>
495 Ilya Verbin <ilya.verbin@intel.com>
496 Kirill Yukhin <kirill.yukhin@intel.com>
497 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
500 (define_expand "<avx512>_gathersi<mode>"): Rename from
501 "avx512f_gathersi<mode>".
502 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
503 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
504 (define_expand "<avx512>_gatherdi<mode>"): Rename from
505 "avx512f_gatherdi<mode>".
506 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
507 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
509 (define_expand "<avx512>_scattersi<mode>"): Rename from
510 "avx512f_scattersi<mode>".
511 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
512 (define_expand "<avx512>_scatterdi<mode>"): Rename from
513 "avx512f_scatterdi<mode>".
514 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
516 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
518 * ira.h (ira_finish_once): Delete.
519 * ira-int.h (target_ira_int::~target_ira_int): Declare.
520 (target_ira_int::free_ira_costs): Likewise.
521 (target_ira_int::free_register_move_costs): Likewise.
522 (ira_finish_costs_once): Delete.
523 * ira.c (free_register_move_costs): Replace with...
524 (target_ira_int::free_register_move_costs): ...this new function.
525 (target_ira_int::~target_ira_int): Define.
526 (ira_init): Call free_register_move_costs as a member function rather
527 than a global function.
528 (ira_finish_once): Delete.
529 * ira-costs.c (free_ira_costs): Replace with...
530 (target_ira_int::free_ira_costs): ...this new function.
531 (ira_init_costs): Call free_ira_costs as a member function rather
532 than a global function.
533 (ira_finish_costs_once): Delete.
534 * target-globals.c (target_globals::~target_globals): Call the
535 target_ira_int destructor.
536 * toplev.c: Include lra.h.
537 (finalize): Call lra_finish_once rather than ira_finish_once.
539 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
541 * common.opt (flto-odr-type-merging): New flag.
542 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
543 (types_same_for_odr): Likewise.
544 (odr_subtypes_equivalent_p): Likewise.
545 (add_type_duplicate): Do not walk type variants.
546 (register_odr_type): New function.
547 * ipa-utils.h (register_odr_type): Declare.
548 (odr_type_p): New function.
549 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
551 * doc/invoke.texi (-flto-odr-type-merging): Document.
552 * tree.c (need_assembler_name_p): Compute ODR names when asked
554 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
556 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
559 * config/i386/i386.c (ix86_option_override_internal): Also turn
560 off OPTION_MASK_ABI_X32 for -m16.
562 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
564 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
567 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
570 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
571 Directly forward to __*_DENORM_MIN__.
573 2014-09-11 David Malcolm <dmalcolm@redhat.com>
575 * rtl.h (LABEL_REF_LABEL): New macro.
577 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
578 of XEXP (, 0), where we know that we have a LABEL_REF.
579 * cfgbuild.c (make_edges): Likewise.
580 (purge_dead_tablejump_edges): Likewise.
581 * cfgexpand.c (convert_debug_memory_address): Likewise.
582 * cfgrtl.c (patch_jump_insn): Likewise.
583 * combine.c (distribute_notes): Likewise.
584 * cse.c (hash_rtx_cb): Likewise.
585 (exp_equiv_p): Likewise.
586 (fold_rtx): Likewise.
587 (check_for_label_ref): Likewise.
588 * cselib.c (rtx_equal_for_cselib_1): Likewise.
589 (cselib_hash_rtx): Likewise.
590 * emit-rtl.c (mark_label_nuses): Likewise.
591 * explow.c (convert_memory_address_addr_space): Likewise.
592 * final.c (output_asm_label): Likewise.
593 (output_addr_const): Likewise.
594 * gcse.c (add_label_notes): Likewise.
595 * genconfig.c (walk_insn_part): Likewise.
596 * genrecog.c (validate_pattern): Likewise.
597 * ifcvt.c (cond_exec_get_condition): Likewise.
598 (noce_emit_store_flag): Likewise.
599 (noce_get_alt_condition): Likewise.
600 (noce_get_condition): Likewise.
601 * jump.c (maybe_propagate_label_ref): Likewise.
602 (mark_jump_label_1): Likewise.
603 (redirect_exp_1): Likewise.
604 (rtx_renumbered_equal_p): Likewise.
605 * lra-constraints.c (operands_match_p): Likewise.
606 * reload.c (operands_match_p): Likewise.
607 (find_reloads): Likewise.
608 * reload1.c (set_label_offsets): Likewise.
609 * reorg.c (get_branch_condition): Likewise.
610 * rtl.c (rtx_equal_p_cb): Likewise.
611 (rtx_equal_p): Likewise.
612 * rtlanal.c (reg_mentioned_p): Likewise.
613 (rtx_referenced_p): Likewise.
614 (get_condition): Likewise.
615 * sched-vis.c (print_value): Likewise.
616 * varasm.c (const_hash_1): Likewise.
617 (compare_constant): Likewise.
618 (const_rtx_hash_1): Likewise.
619 (output_constant_pool_1): Likewise.
621 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
623 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
624 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
626 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
627 cr6_test_for_lt_reverse): Ditto.
629 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
632 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
634 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
636 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
637 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
638 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
639 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
642 (aarch64_fold_builtin): Remove all reinterpret cases.
644 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
646 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
648 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
649 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
650 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
651 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
652 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
653 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
654 aarch64_reinterpretv2df<mode>): Delete.
656 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
658 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
659 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
660 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
661 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
662 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
663 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
664 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
665 vreinterpret_u32_f64): Use cast.
667 * config/aarch64/iterators.md (VD_RE): Delete.
669 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
671 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
672 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
673 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
674 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
675 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
676 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
677 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
678 Replace inline assembler with __aarch64_vset_lane_any.
680 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
682 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
684 (vmull_high_lane_s32): Likewise.
685 (vmull_high_lane_u16): Likewise.
686 (vmull_high_lane_u32): Likewise.
688 2014-09-11 Jason Merrill <jason@redhat.com>
691 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
693 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
696 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
697 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
698 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
700 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
701 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
702 Anna Tikhonova <anna.tikhonova@intel.com>
703 Ilya Tocar <ilya.tocar@intel.com>
704 Andrey Turetskiy <andrey.turetskiy@intel.com>
705 Ilya Verbin <ilya.verbin@intel.com>
706 Kirill Yukhin <kirill.yukhin@intel.com>
707 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
710 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
711 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
712 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
714 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
715 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
717 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
719 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
720 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
721 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
722 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
723 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
724 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
725 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
726 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
728 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
730 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
731 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
732 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
734 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
736 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
737 to access removed nodes.
739 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
741 PR tree-optimization/63186
742 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
743 (mark_nonssa_use): Likewise.
744 (verify_non_ssa_vars): Verify all header blocks for label
747 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
748 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
749 Anna Tikhonova <anna.tikhonova@intel.com>
750 Ilya Tocar <ilya.tocar@intel.com>
751 Andrey Turetskiy <andrey.turetskiy@intel.com>
752 Ilya Verbin <ilya.verbin@intel.com>
753 Kirill Yukhin <kirill.yukhin@intel.com>
754 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
757 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
758 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
759 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
760 "<avx2_avx512f>_permvar<mode><mask_name>".
761 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
762 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
763 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
764 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
766 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
767 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
768 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
769 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
771 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
773 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
774 V2DF, V4SF, DF, and DI modes.
775 (vsx_fmav2df2): Likewise.
776 (vsx_float_fix_<mode>2): Likewise.
777 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
779 2014-09-10 Xinliang David Li <davidxl@google.com>
782 * config/arm/arm.md (movcond_addsi): Handle case where source
783 and target operands are the same.
785 2014-09-10 David Malcolm <dmalcolm@redhat.com>
787 * final.c (this_is_asm_operands): Strengthen this variable from
788 rtx to const rtx_insn *.
789 * output.h (this_is_asm_operands): Likewise.
790 * rtl-error.c (location_for_asm): Strengthen param "insn" from
791 const_rtx to const rtx_insn *.
792 (diagnostic_for_asm): Likewise.
793 * rtl-error.h (error_for_asm): Likewise.
794 (warning_for_asm): Likewise.
796 2014-09-10 David Malcolm <dmalcolm@redhat.com>
798 * genextract.c (print_header): When writing out insn_extract to
799 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
800 * recog.h (insn_extract): Strengthen the param from rtx to
803 2014-09-10 Mike Stump <mikestump@comcast.net>
805 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
808 2014-09-10 Martin Jambor <mjambor@suse.cz>
810 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
811 (analyze): Do not set analyze flag if expand_thunk returns false;.
812 (create_wrapper): Likewise.
813 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
815 2014-09-10 Martin Jambor <mjambor@suse.cz>
818 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
819 new decl properly. Analyze the new thunk if it is expanded.
821 2014-09-10 Andreas Schwab <schwab@suse.de>
823 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
824 [USED_FOR_TARGET]: Define.
826 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
828 * config/mips/mips.c (mips_secondary_reload_class): Handle
831 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
833 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
836 2014-09-10 Jakub Jelinek <jakub@redhat.com>
838 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
839 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
840 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
841 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
842 flag_delete_null_pointer_checks for them.
843 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
844 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
845 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
846 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
847 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
849 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
850 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
851 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
852 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
853 * doc/invoke.texi (-fsanitize=nonnull-attribute,
854 -fsanitize=returns-nonnull-attribute): Document.
856 * ubsan.h (struct ubsan_mismatch_data): Removed.
857 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
858 * ubsan.c (ubsan_source_location): For unknown locations,
859 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
860 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
861 Allow more than one location and arbitrary extra arguments passed
862 in ... instead of through MISMATCH pointer.
863 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
864 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
865 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
868 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
869 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
870 Anna Tikhonova <anna.tikhonova@intel.com>
871 Ilya Tocar <ilya.tocar@intel.com>
872 Andrey Turetskiy <andrey.turetskiy@intel.com>
873 Ilya Verbin <ilya.verbin@intel.com>
874 Kirill Yukhin <kirill.yukhin@intel.com>
875 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
878 (define_mode_iterator VI48F): New.
879 (define_insn "<avx512>_compress<mode>_mask"): Rename from
880 "avx512f_compress<mode>_mask" and update mode iterator.
881 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
882 "avx512f_compressstore<mode>_mask" and update mode iterator.
883 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
884 "avx512f_expand<mode>_maskz" and update mode iterator.
885 (define_insn "<avx512>_expand<mode>_mask"): Rename from
886 "avx512f_expand<mode>_mask" and update mode iterator.
888 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
889 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
890 Anna Tikhonova <anna.tikhonova@intel.com>
891 Ilya Tocar <ilya.tocar@intel.com>
892 Andrey Turetskiy <andrey.turetskiy@intel.com>
893 Ilya Verbin <ilya.verbin@intel.com>
894 Kirill Yukhin <kirill.yukhin@intel.com>
895 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
898 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
899 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
900 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
901 avx512dq_rangepv4sf_mask.
903 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
905 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
906 (define_insn "reduces<mode>"): Ditto.
907 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
909 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
910 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
911 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
913 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
914 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
915 Anna Tikhonova <anna.tikhonova@intel.com>
916 Ilya Tocar <ilya.tocar@intel.com>
917 Andrey Turetskiy <andrey.turetskiy@intel.com>
918 Ilya Verbin <ilya.verbin@intel.com>
919 Kirill Yukhin <kirill.yukhin@intel.com>
920 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
923 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
924 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
925 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
926 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
927 avx512vl_getmantv2df_mask.
928 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
929 avx512f_vgetmantv4sf_round.
931 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
932 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
934 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
935 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
936 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
937 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
939 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
940 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
941 update mode iterator.
943 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
944 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
947 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
948 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
949 update mode iterator.
950 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
951 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
954 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
955 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
957 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
958 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
959 update mode iterator.
960 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
961 "avx512f_getmant<mode><round_saeonly_name>".
963 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
966 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
968 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
969 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
970 Anna Tikhonova <anna.tikhonova@intel.com>
971 Ilya Tocar <ilya.tocar@intel.com>
972 Andrey Turetskiy <andrey.turetskiy@intel.com>
973 Ilya Verbin <ilya.verbin@intel.com>
974 Kirill Yukhin <kirill.yukhin@intel.com>
975 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
977 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
978 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
979 (define_mode_iterator FMAMODE_AVX512): New.
980 (define_mode_iterator FMAMODE): Remove conditions.
981 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
982 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
983 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
985 (define_mode_iterator FMAMODE_NOVF512): Remove.
986 (define_insn "*fma_fmadd_<mode>"): Rename from
987 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
988 FMAMODE mode iterator.
989 (define_mode_iterator VF_SF_AVX512VL): New.
990 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
991 Use VF_SF_AVX512VL mode iterator.
992 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
993 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
995 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
996 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
998 (define_insn "*fma_fmsub_<mode>"): Rename from
999 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
1000 FMAMODE mode iterator.
1001 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
1002 Use VF_SF_AVX512VL mode iterator.
1003 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
1004 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1006 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
1007 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1009 (define_insn "*fma_fnmadd_<mode>"): Rename from
1010 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
1011 use FMAMODE mode iterator.
1012 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
1013 Use VF_SF_AVX512VL mode iterator.
1014 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
1015 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1017 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
1018 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1020 (define_insn "*fma_fnmsub_<mode>"): Rename from
1021 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
1022 FMAMODE mode iterator.
1023 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
1024 Use VF_SF_AVX512VL mode iterator.
1025 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
1026 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1028 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
1029 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1031 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
1032 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
1033 use VF_AVX512VL mode iterator.
1034 (define_insn "*fma_fmaddsub_<mode>"): Rename from
1035 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
1037 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
1038 Use VF_SF_AVX512VL mode iterator.
1039 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
1040 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
1042 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
1043 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1045 (define_insn "*fma_fmsubadd_<mode>"): Rename from
1046 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
1047 remove usage of subst.
1048 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
1049 Use VF_SF_AVX512VL mode iterator.
1050 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
1051 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
1053 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
1054 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
1057 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
1060 * calls.c (precompute_arguments): Check
1061 promoted_for_signed_and_unsigned_p and set the promoted mode.
1062 (promoted_for_signed_and_unsigned_p): New function.
1063 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
1064 and set the promoted mode.
1065 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
1066 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
1067 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
1069 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1071 * opth-gen.awk: Generate mapping from cpp message reasons to the
1072 options that enable them.
1073 * doc/options.texi (CppReason): Document.
1075 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
1077 * doc/invoke.texi (Wnormalized=): Update.
1079 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
1082 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
1083 operands. Split off the constant operand alternative to ...
1084 (*bool<mode>3_imm): New.
1086 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1088 * rtl.h (single_set_2): Strengthen first param from const_rtx to
1089 const rtx_insn *, and move prototype to above...
1090 (single_set): ...this. Convert this from a macro to an inline
1091 function, enforcing the requirement that the param is a const
1093 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
1095 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
1096 Strengthen both params from rtx to rtx_insn *.
1097 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
1098 Likewise; introduce locals "producer_set", "consumer_set", using
1099 them in place of "producer" and "consumer" when dealing with SET
1101 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
1102 when invoking single_set in region guarded by INSN_P.
1103 (avr_out_bitop): Likewise.
1104 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
1105 region guarded by GET_CODE check, using methods to strengthen
1106 local "this_insn" from rtx to rtx_insn *, and for clarity.
1107 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
1108 Strengthen local "insn" from rtx to rtx_insn *.
1109 (define_insn_and_split "xload<mode>_A"): Likewise.
1110 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
1112 (find_load): Likewise for return type.
1113 (workaround_speculation): Likewise for both locals named
1115 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
1117 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
1119 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
1121 * config/h8300/h8300.c (notice_update_cc): Likewise.
1122 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
1123 "insn" and "dep_insn".
1124 (exact_store_load_dependency): Likewise for both params.
1125 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
1126 since this now clashes with inline function. Instead, delay
1127 calling single_set until the point where its needed, and then
1128 assign the result to "compare_set" and rework the conditional that
1130 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
1131 local "last" from rtx to rtx_insn *.
1132 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
1134 (mips_store_data_bypass_p): Likewise for both params.
1135 * config/mips/mips.c (mips_load_store_insns): Likewise for second
1137 (mips_store_data_bypass_p): Likewise for both params.
1138 (mips_orphaned_high_part_p): Likewise for param "insn".
1139 * config/mn10300/mn10300.c (extract_bundle): Likewise.
1140 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
1141 Introduce local rtx "insn2_pat".
1142 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
1144 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
1145 Introduce local rtx "set", using it in place of "insn" for the
1146 result of single_set. This appears to fix a bug, since the call
1147 to find_regno_note on a SET does nothing.
1148 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
1149 params from rtx to rtx_insn *.
1150 (set_to_load_agen): Likewise.
1151 * config/s390/s390.c (s390_label_align): Likewise for local
1152 "prev_insn". Introduce new rtx locals "set" and "src", using
1153 them in place of "prev_insn" for the results of single_set
1154 and SET_SRC respectively.
1155 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
1156 Introduce new rtx local "set" using in place of "jump" for the
1157 result of single_set. Use SET_SRC (set) rather than plain
1159 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
1161 (noncall_uses_reg): Likewise.
1162 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
1163 guarded by GET_CODE check, using its methods for clarity, and to
1164 enable strengthening local "this_insn" from rtx to rtx_insn *.
1165 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
1166 "insn" from rtx to rtx_insn *.
1167 (define_expand "umulhisi3"): Likewise.
1168 (define_expand "smulsi3_highpart"): Likewise.
1169 (define_expand "umulsi3_highpart"): Likewise.
1170 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
1171 local "after". Replace GET_CODE check with a dyn_cast,
1172 introducing new local rtx_sequence * "seq", using insn method for
1175 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
1176 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
1177 place of "insn" once we're dealing with patterns rather than the
1179 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
1180 (scan_trace): Likewise for local "elt", updating lookups within
1181 sequence to use insn method rather than element method.
1182 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
1184 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
1185 * ifcvt.c (noce_try_abs): Likewise for local "insn".
1186 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
1187 invoking single_set.
1188 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
1189 "insn" from rtx to rtx_insn *.
1190 (skip_usage_debug_insns): Likewise for return type, adding a
1192 (check_secondary_memory_needed_p): Likewise for local "insn".
1193 (inherit_reload_reg): Likewise.
1194 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
1195 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
1197 (store_data_bypass_p): Likewise for both params.
1198 (if_test_bypass_p): Likewise.
1199 * recog.h (store_data_bypass_p): Likewise for both params.
1200 (if_test_bypass_p): Likewise.
1201 * reload.c (find_equiv_reg): Likewise for local "where".
1202 * reorg.c (delete_jump): Likewise for param "insn".
1203 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
1204 to const rtx_insn *.
1205 * store-motion.c (replace_store_insn): Likewise for param "del".
1206 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
1207 and use its methods for clarity, and to strengthen local "del"
1208 from rtx to rtx_insn *.
1209 (build_store_vectors): Use insn method of "st" when calling
1210 replace_store_insn for typesafety and clarity.
1212 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1214 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
1215 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
1216 on how to make it legal in future.
1218 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1220 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
1222 (restinsn): Likewise.
1223 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
1225 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
1227 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
1229 (arc_hazard): Likewise for both params.
1230 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
1231 checked casts to rtx_sequence * and uses of the insn method for
1233 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
1234 (arc_adjust_insn_length): Likewise for param "insn".
1235 (struct insn_length_parameters_s): Likewise for first param of
1236 "get_variants" callback field.
1237 (arc_get_insn_variants): Likewise for first param and local
1238 "inner". Replace a check of GET_CODE with a dyn_cast to
1239 rtx_sequence *, using methods for type-safety and clarity.
1240 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
1241 rtx_sequence * and uses of the insn method for type-safety when
1242 invoking arc_adjust_insn_length.
1243 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
1245 (arm_address_offset_is_imm): Likewise.
1246 (struct tune_params): Likewise for params 1 and 3 of the
1247 "sched_adjust_cost" callback field.
1248 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
1249 params 1 and 3 ("insn" and "dep").
1250 (xscale_sched_adjust_cost): Likewise.
1251 (fa726te_sched_adjust_cost): Likewise.
1252 (cortexa7_older_only): Likewise for param "insn".
1253 (cortexa7_younger): Likewise.
1254 (arm_attr_length_move_neon): Likewise.
1255 (arm_address_offset_is_imm): Likewise.
1256 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
1257 * config/avr/avr.c (avr_notice_update_cc): Likewise.
1258 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
1259 (workaround_speculation): Likewise for local "last_condjump".
1260 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
1261 (shadow_or_blockage_p): Likewise.
1262 (get_unit_reqs): Likewise.
1263 (get_unit_operand_masks): Likewise.
1264 (c6x_registers_update): Likewise.
1265 (returning_call_p): Likewise.
1266 (can_use_callp): Likewise.
1267 (convert_to_callp): Likewise.
1268 (find_last_same_clock): Likwise for local "t".
1269 (reorg_split_calls): Likewise for local "shadow".
1270 (hwloop_pattern_reg): Likewise for param "insn".
1271 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
1272 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
1273 (frv_extract_membar): Likewise.
1274 (frv_optimize_membar_local): Strengthen param "last_membar" from
1275 rtx * to rtx_insn **.
1276 (frv_optimize_membar_global): Strengthen param "membar" from rtx
1278 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
1280 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
1281 both params from rtx to rtx_insn *.
1282 (ia64_ld_address_bypass_p): Likewise.
1283 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
1285 (ia64_safe_type): Likewise.
1286 (group_barrier_needed): Likewise.
1287 (safe_group_barrier_needed): Likewise.
1288 (ia64_single_set): Likewise.
1289 (is_load_p): Likewise.
1290 (record_memory_reference): Likewise.
1291 (get_mode_no_for_insn): Likewise.
1292 (important_for_bundling_p): Likewise.
1293 (unknown_for_bundling_p): Likewise.
1294 (ia64_st_address_bypass_p): Likewise for both params.
1295 (ia64_ld_address_bypass_p): Likewise.
1296 (expand_vselect): Introduce new local rtx_insn * "insn", using it
1297 in place of rtx "x" after the emit_insn call.
1298 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
1299 Strengthen param from rtx to rtx_insn *.
1300 (ix86_agi_dependent): Likewise for both params.
1301 (ix86_attr_length_immediate_default): Likewise for param 1.
1302 (ix86_attr_length_address_default): Likewise for param.
1303 (ix86_attr_length_vex_default): Likewise for param 1.
1304 * config/i386/i386.c (ix86_attr_length_immediate_default):
1305 Likewise for param "insn".
1306 (ix86_attr_length_address_default): Likewise.
1307 (ix86_attr_length_vex_default): Likewise.
1308 (ix86_agi_dependent): Likewise for both params.
1309 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
1310 (vselect_insn): Likewise for this variable.
1311 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
1313 (m68k_sched_attr_opy_type): Likewise.
1314 * config/m68k/m68k.c (sched_get_operand): Likewise.
1315 (sched_attr_op_type): Likewise.
1316 (m68k_sched_attr_opx_type): Likewise.
1317 (m68k_sched_attr_opy_type): Likewise.
1318 (sched_get_reg_operand): Likewise.
1319 (sched_get_mem_operand): Likewise.
1320 (m68k_sched_address_bypass_p): Likewise for both params.
1321 (sched_get_indexed_address_scale): Likewise.
1322 (m68k_sched_indexed_address_bypass_p): Likewise.
1323 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
1324 (m68k_sched_indexed_address_bypass_p): Likewise.
1325 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
1326 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
1328 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
1329 params from rtx to rtx_insn *.
1330 (mips_fmadd_bypass): Likewise.
1331 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
1332 (mips_linked_madd_p): Likewise.
1333 (mips_macc_chains_last_hilo): Likewise for this variable.
1334 (mips_macc_chains_record): Likewise for param.
1335 (vr4130_last_insn): Likewise for this variable.
1336 (vr4130_swap_insns_p): Likewise for both params.
1337 (mips_ls2_variable_issue): Likewise for param.
1338 (mips_need_noat_wrapper_p): Likewise for param "insn".
1339 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
1340 in place of "x" after the emit_insn.
1341 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
1342 params from rtx to rtx_insn *.
1343 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
1344 (pa_combine_instructions): Introduce local "par" for result of
1345 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
1347 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
1348 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
1349 (rl78_alloc_physical_registers_op1): Likewise.
1350 (rl78_alloc_physical_registers_op2): Likewise.
1351 (rl78_alloc_physical_registers_ro1): Likewise.
1352 (rl78_alloc_physical_registers_cmp): Likewise.
1353 (rl78_alloc_physical_registers_umul): Likewise.
1354 (rl78_alloc_address_registers_macax): Likewise.
1355 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
1356 * config/s390/predicates.md (execute_operation): Likewise for
1358 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
1360 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
1361 (addr_generation_dependency_p): Likewise for param "insn".
1362 (s390_agen_dep_p): Likewise for both params.
1363 (s390_fpload_toreg): Likewise for param "insn".
1364 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
1365 * config/sh/sh.c (sh_loop_align): Likewise for param and local
1367 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
1368 * config/sh/sh_treg_combine.cc
1369 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
1371 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
1372 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
1373 "and_insn", "load", "shift".
1374 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
1376 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
1377 for XEXP (note, 0) of the REG_CC_SETTER note.
1378 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
1379 rtx_insn *, eliminating a checked cast made redundant by this.
1380 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
1382 * genattr.c (main): When writing out the prototype to
1383 const_num_delay_slots, strengthen the param from rtx to
1385 * genattrtab.c (write_const_num_delay_slots): Likewise when
1386 writing out the implementation of const_num_delay_slots.
1387 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
1388 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
1389 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
1390 favor of new rtx locals "src" and "set" and new local rtx_insn *
1392 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
1394 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
1395 locals "cond", "if_then_else", "set" and new rtx_insn * locals
1397 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
1398 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
1399 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
1400 the top-level scope, replacing with new more tightly-scoped rtx
1401 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
1402 "new_insn", "copy_of_insn_b", and make local rtx "set" more
1404 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
1406 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
1408 (ira_setup_alts): Likewise for param "insn".
1409 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
1410 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
1412 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
1413 new more-tightly scoped rtx locals "add3_insn", "insn",
1414 "add2_insn" and rtx_insn * "move_insn".
1415 * postreload-gcse.c (eliminate_partially_redundant_load): Add
1416 checked cast on result of gen_move_insn when invoking
1418 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
1420 (verify_changes): Add a checked cast on "object" when invoking
1422 (extract_insn_cached): Strengthen param "insn" from rtx to
1424 (extract_constrain_insn_cached): Likewise.
1425 (extract_insn): Likewise.
1426 * recog.h (insn_invalid_p): Likewise for param 1.
1427 (recog_memoized): Likewise for param.
1428 (extract_insn): Likewise.
1429 (extract_constrain_insn_cached): Likewise.
1430 (extract_insn_cached): Likewise.
1431 * reload.c (can_reload_into): Likewise for local "test_insn".
1432 * reload.h (cleanup_subreg_operands): Likewise for param.
1433 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
1434 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
1435 result of emit_insn. Remove a checked cast made redundant by this
1437 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
1439 * sel-sched.c (get_reg_class): Likewise.
1441 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
1442 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1444 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
1445 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
1447 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
1449 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1451 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
1452 const rtx_insn *, and from rtx to rtx_insn * for the other
1454 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
1455 INSN_LOCATION, since we know INSN_P holds.
1456 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
1457 (insn_file): Likewise.
1458 (insn_scope): Likewise.
1459 (insn_location): Likewise.
1461 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
1462 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
1463 for the result of gen_load_const_gp.
1464 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
1465 param from rtx to rtx_insn *.
1466 * config/rs6000/rs6000.c (output_call): Likewise.
1467 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
1468 introducing a checked cast to rtx_sequence * and use of the insn
1470 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
1471 from rtx to rtx_insn *.
1472 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
1473 (insn_line): Likewise.
1474 (insn_file): Likewise.
1475 (insn_location): Likewise.
1476 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
1477 from rtx to rtx_insn *.
1478 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
1479 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
1480 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
1482 * reorg.c (relax_delay_slots): Strengthen locals named "after"
1483 from rtx to rtx_insn *; use methods of "pat" for type-safety.
1485 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1487 * combine.c (try_combine): Eliminate checked cast on result of
1489 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
1490 autogenerated one by strengthening the return type and params 2 and 3
1491 from rtx to rtx_insn *, and by naming the params.
1492 * gengenrtl.c (special_rtx): Add INSN to those that are
1494 * rtl.h (gen_rtx_INSN): New prototype.
1496 2014-09-09 David Malcolm <dmalcolm@redhat.com>
1498 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
1500 (no_equiv): Likewise.
1501 (update_equiv_regs): Likewise.
1502 (setup_reg_equiv): Likewise. Strengthen locals "elem",
1503 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
1504 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
1506 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
1507 from rtx to rtx_insn_list *.
1508 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
1509 rtx_insn_list * and use methods for clarity and typesafety.
1510 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
1512 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
1513 redundant check on INSN_P (insns): this cannot hold, as "insns" is
1514 an INSN_LIST, not an insn.
1515 (reverse_equiv_p): Strengthen local "insns" from rtx to
1516 rtx_insn_list * and use methods for clarity and typesafety.
1517 (contains_reloaded_insn_p): Likewise for local "list".
1519 2014-09-09 Jiong Wang <jiong.wang@arm.com>
1521 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
1522 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
1523 (arm_builtin_vectorized_function): Likewise.
1524 * config/arm/arm_neon_builtins.def: New macro for copysignf.
1525 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
1527 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
1529 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
1530 * builtins.h (default_target_builtins): Likewise.
1531 * gcse.h (default_target_gcse): Likewise.
1532 * target-globals.h (target_globals): Add a destructor. Convert
1533 void-pointer fields back to their real type and change from
1534 GTY((atomic)) to GTY((skip)).
1535 (restore_target_globals): Remove casts accordingly.
1536 * target-globals.c (save_target_globals): Use XCNEW rather than
1537 ggc_internal_cleared_alloc to allocate non-GC structures.
1538 Use ggc_cleared_alloc to allocate the target_globals structure
1540 (target_globals::~target_globals): Define.
1542 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1544 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
1545 mnemonic instead of fldmfdd.
1546 * config/arm/arm.c (vfp_output_fstmd): Rename to...
1547 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
1548 Output vpush when address register is SP.
1549 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
1550 (vfp_output_vstmd): ... This.
1551 * config/arm/vfp.md (push_multi_vfp): Update call to
1554 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1556 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
1558 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1560 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
1561 (*sqrtdf2_vfp): Likewise.
1562 (*cmpsf_vfp): Likewise.
1563 (*cmpsf_trap_vfp): Likewise.
1564 (*cmpdf_vfp): Likewise.
1565 (*cmpdf_trap_vfp): Likewise.
1567 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1569 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
1570 (*truncdfsf2_vfp): Likewise.
1571 (*truncsisf2_vfp): Likewise.
1572 (*truncsidf2_vfp): Likewise.
1573 (fixuns_truncsfsi2): Likewise.
1574 (fixuns_truncdfsi2): Likewise.
1575 (*floatsisf2_vfp): Likewise.
1576 (*floatsidf2_vfp): Likewise.
1577 (floatunssisf2): Likewise.
1578 (floatunssidf2): Likewise.
1580 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1582 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
1583 (*muldf3_vfp): Likewise.
1584 (*mulsf3negsf_vfp): Likewise.
1585 (*muldf3negdf_vfp): Likewise.
1586 (*mulsf3addsf_vfp): Likewise.
1587 (*muldf3adddf_vfp): Likewise.
1588 (*mulsf3subsf_vfp): Likewise.
1589 (*muldf3subdf_vfp): Likewise.
1590 (*mulsf3negsfaddsf_vfp): Likewise.
1591 (*fmuldf3negdfadddf_vfp): Likewise.
1592 (*mulsf3negsfsubsf_vfp): Likewise.
1593 (*muldf3negdfsubdf_vfp): Likewise.
1595 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1597 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
1598 (*absdf2_vfp): Likewise.
1599 (*negsf2_vfp): Likewise.
1600 (*negdf2_vfp): Likewise.
1601 (*addsf3_vfp): Likewise.
1602 (*adddf3_vfp): Likewise.
1603 (*subsf3_vfp): Likewise.
1604 (*subdf3_vfp): Likewise.
1605 (*divsf3_vfp): Likewise.
1606 (*divdf3_vfp): Likewise.
1608 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1610 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
1612 (arm_print_operand): Don't convert real values to decimal
1613 representation in default case.
1614 (fp_immediate_constant): Delete.
1615 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
1616 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
1618 (*thumb2_movsi_vfp): Likewise.
1619 (*movdi_vfp): Likewise.
1620 (*movdi_vfp_cortexa8): Likewise.
1621 (*movhf_vfp_neon): Likewise.
1622 (*movhf_vfp): Likewise.
1623 (*movsf_vfp): Likewise.
1624 (*thumb2_movsf_vfp): Likewise.
1625 (*movdf_vfp): Likewise.
1626 (*thumb2_movdf_vfp): Likewise.
1627 (*movsfcc_vfp): Likewise.
1628 (*thumb2_movsfcc_vfp): Likewise.
1629 (*movdfcc_vfp): Likewise.
1630 (*thumb2_movdfcc_vfp): Likewise.
1632 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
1634 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
1638 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1641 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
1642 Use qualifier_immediate for last operand. Rename to...
1643 (aarch64_types_ternop_lane_qualifiers): ... This.
1644 (TYPES_QUADOP): Rename to...
1645 (TYPES_TERNOP_LANE): ... This.
1646 (aarch64_simd_expand_args): Return const0_rtx when encountering user
1647 error. Change return of 0 to return of NULL_RTX.
1648 (aarch64_crc32_expand_builtin): Likewise.
1649 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
1650 ICE when expanding unknown builtin.
1651 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
1652 TERNOP_LANE qualifiers.
1653 (sqdmlsl_lane): Likewise.
1654 (sqdmlal_laneq): Likewise.
1655 (sqdmlsl_laneq): Likewise.
1656 (sqdmlal2_lane): Likewise.
1657 (sqdmlsl2_lane): Likewise.
1658 (sqdmlal2_laneq): Likewise.
1659 (sqdmlsl2_laneq): Likewise.
1661 2014-09-09 Nick Clifton <nickc@redhat.com>
1663 * doc/invoke.texi (Optimization Options): Add missing @gol to the
1665 (S/390 and zSeries Options): Remove superfluous word from the
1666 description of the -mhotpatch option.
1668 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
1670 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
1671 * ira.c: #include "shrink-wrap.h"
1672 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
1673 * ifcvt.c: #include "shrink-wrap.h"
1674 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
1676 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
1678 * common/config/picochip/picochip-common.c: Remove.
1679 * config.gcc: Remove support for picochip.
1680 * config/picochip/constraints.md: Remove.
1681 * config/picochip/dfa_space.md: Remove.
1682 * config/picochip/dfa_speed.md: Remove.
1683 * config/picochip/picochip-protos.h: Remove.
1684 * config/picochip/picochip.c: Remove.
1685 * config/picochip/picochip.h: Remove.
1686 * config/picochip/picochip.md: Remove.
1687 * config/picochip/picochip.opt: Remove.
1688 * config/picochip/predicates.md: Remove.
1689 * config/picochip/t-picochip: Remove.
1690 * doc/md.texi: Don't document picochi.
1692 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1694 * basic-block.h (control_flow_insn_p): Strengthen param from
1695 const_rtx to const rtx_insn *.
1696 * cfgbuild.c (control_flow_insn_p): Likewise.
1698 2014-09-08 David Malcolm <dmalcolm@redhat.com>
1700 * gcse.c (modify_mem_list): Strengthen this variable from
1701 vec<rtx> * to vec<rtx_insn *> *.
1702 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
1704 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
1705 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
1706 (record_last_mem_set_info): Strengthen param "insn" from rtx to
1708 (record_last_set_info): Likewise for local "last_set_insn".
1710 2014-09-08 DJ Delorie <dj@redhat.com>
1712 * doc/invoke.texi (MSP430 Options): Add -minrt.
1714 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
1716 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
1717 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
1718 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
1720 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
1722 (adjust_splat): New function.
1723 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
1724 (dump_swap_insn_table): Add case for SH_SPLAT.
1726 2014-09-08 Richard Biener <rguenther@suse.de>
1729 * tree-inline.c (copy_loops): The source loop header should
1731 (tree_function_versioning): If loops need fixup after removing
1732 unreachable blocks fix them.
1733 * omp-low.c (simd_clone_adjust): Do not add incr block to
1734 loop under construction.
1736 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
1738 * config/aarch64/aarch64-builtins.c
1739 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
1741 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1743 * config/i386/cygming.h (TF_SIZE): Remove.
1744 * config/i386/darwin.h (TF_SIZE): Remove.
1745 * config/i386/dragonfly.h (TF_SIZE): Remove.
1746 * config/i386/freebsd.h (TF_SIZE): Remove.
1747 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
1748 * config/i386/openbsdelf.h (TF_SIZE): Remove.
1749 * config/i386/sol2.h (TF_SIZE): Remove.
1750 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
1751 * config/ia64/linux.h (TF_SIZE): Remove.
1752 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
1753 * doc/tm.texi: Regenerate.
1754 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
1756 2014-09-08 Joseph Myers <joseph@codesourcery.com>
1758 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1760 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
1762 * doc/tm.texi: Regenerate.
1763 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
1765 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
1766 * config/cris/cris.h (__make_dp): Remove.
1768 2014-09-08 Richard Biener <rguenther@suse.de>
1771 * cfgloop.c (mark_loop_for_removal): Track former header
1773 * cfgloop.h (struct loop): Add former_header member unconditionally.
1774 * loop-init.c (fix_loop_structure): Enable bogus loop removal
1775 diagnostic unconditionally.
1777 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
1780 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
1781 constraint for operand0 and remove write only modifier from operand3.
1783 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
1785 PR rtl-optimization/62208
1786 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
1787 rather than const0_rtx in eq/ne-xor simplifications.
1789 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
1791 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
1792 (arc_output_mi_thunk): Likewise.
1794 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
1795 arguments to silence bogus warning.
1797 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
1800 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
1802 2014-09-06 Tom de Vries <tom@codesourcery.com>
1804 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
1805 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
1806 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
1808 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
1811 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
1812 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
1814 2014-09-05 Easwaran Raman <eraman@google.com>
1816 PR rtl-optimization/62146
1817 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
1818 hoisted instruction unconditional.
1820 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
1823 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
1824 Do not allow any_mask_operand for operands[2].
1825 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
1827 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1829 * config/arc/arc.c (arc_print_operand): Use insn method of
1830 final_sequence for type-safety.
1831 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
1832 "insn" from rtx to rtx_insn *.
1833 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
1834 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
1835 Likewise for locals "branch", "label".
1836 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
1837 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
1838 (same_cmp_following_p): Likewise for locals "i2", "i3".
1839 * config/sh/sh_optimize_sett_clrt.cc
1840 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
1841 param "cbranch_insn".
1842 * function.c (convert_jumps_to_returns): Likewis for local "jump".
1843 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
1844 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
1846 (condjump_p): Likewise.
1847 (condjump_in_parallel_p): Likewise.
1849 (any_uncondjump_p): Likewise.
1850 (any_condjump_p): Likewise.
1851 (condjump_label): Likewise.
1852 (returnjump_p): Strengthen param "insn" from rtx to
1854 (onlyjump_p): Strengthen param "insn" from const_rtx to
1856 (jump_to_label_p): Likewise.
1857 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
1858 (invert_jump): Likewise.
1859 * reorg.c (simplejump_or_return_p): Add checked cast when calling
1861 (get_jump_flags): Strengthen param "insn" from rtx to
1863 (get_branch_condition): Likewise.
1864 (condition_dominates_p): Likewise.
1865 (make_return_insns): Move declaration of local "pat" earlier, to
1866 after we've handled NONJUMP_INSN_P and non-sequences, using its
1867 methods to simplify the code and for type-safety.
1868 * rtl.h (find_constant_src): Strengthen param from const_rtx to
1870 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
1871 (condjump_p): Strengthen param from const_rtx to
1873 (any_condjump_p): Likewise.
1874 (any_uncondjump_p): Likewise.
1876 (condjump_label): Likewise.
1877 (simplejump_p): Likewise.
1878 (returnjump_p): Likewise.
1879 (onlyjump_p): Likewise.
1880 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
1881 (invert_jump): Likewise.
1882 (condjump_in_parallel_p): Strengthen param from const_rtx to
1884 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
1885 to const rtx_insn *.
1886 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
1887 to const rtx_insn *.
1888 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
1890 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1892 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
1893 above the conditional, and convert the check on GET_CODE to a
1894 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
1895 the conditional. Simplify the conditional by using methods of
1898 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1900 * haifa-sched.c (check_clobbered_conditions): Strengthen local
1901 "link" from rtx to rtx_insn_list *, and use its methods for
1902 clarity and type-safety.
1903 (toggle_cancelled_flags): Likewise.
1904 (restore_last_backtrack_point): Likewise.
1905 (queue_to_ready): Use insn method of "link" in one place.
1906 (schedule_block): Strengthen local "link" from rtx to
1907 rtx_insn_list *, and use its methods for clarity and type-safety.
1909 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1911 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
1912 param "insn" from const_rtx to const rtx_insn *.
1913 (sched_get_reverse_condition_uncached): Likewise.
1914 (sched_get_condition_with_rev): Likewise.
1915 (sched_has_condition_p): Likewise.
1916 (sched_insns_conditions_mutex_p): Likewise for both params.
1917 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
1918 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
1919 (setup_insn_reg_uses): Move local "list" to be more tightly
1920 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
1921 its methods for clarity and type-safety.
1922 (sched_analyze_1): Strengthen local "pending" from rtx to
1923 rtx_insn_list *, and local "pending_mem" from rtx to
1924 rtx_expr_list *. Use methods of each for clarity and type-safety.
1925 (sched_analyze_2): Likewise.
1926 (sched_analyze_insn): Likewise.
1928 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
1929 param from const_rtx to const rtx_insn *.
1930 (sched_insns_conditions_mutex_p): Likewise for both params.
1931 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
1934 * system.h (CONST_CAST_RTX_INSN): New macro.
1936 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1938 * recog.c (peep2_attempt): Strengthen return type from rtx to
1940 (peep2_update_life): Likewise for params "last", "prev", removing
1941 a checked cast made redundant by this.
1942 (peephole2_optimize): Likewise for local "last".
1944 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1946 * basic-block.h (set_block_for_insn): Eliminate this macro in
1948 * rtl.h (set_block_for_insn): New inline function, imposing the
1949 requirement that the "insn" param is an rtx_insn *.
1951 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1953 * caller-save.c (setup_save_areas): Strengthen local "insn" from
1955 * final.c (get_call_reg_set_usage): Likewise for first param,
1956 eliminating a checked cast.
1957 * regs.h (get_call_reg_set_usage): Likewise for first param.
1958 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
1959 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
1960 cast, replacing references to "x" with "call_insn" where
1962 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
1963 rtx_insn *, adding a checked cast.
1965 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1967 * output.h (final_scan_insn): Strengthen first param from rtx to
1970 * final.c (final_scan_insn): Likewise, renaming it back from
1971 "uncast_insn" to "insn", eliminating the checked cast.
1973 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
1974 "vec" with an rtx_sequence * "seq", taking a copy of
1975 "final_sequence", and using methods of "seq" for clarity, and for
1976 type-safety in the calls to final_scan_insn.
1977 * config/mips/mips.c (mips_output_conditional_branch): Use methods
1978 of "final_sequence" for clarity, and for type-safety in the call to
1980 * config/sh/sh.c (print_slot): Strengthen param from rtx to
1981 rtx_sequence * and rename from "insn" to "seq".
1983 2014-09-05 David Malcolm <dmalcolm@redhat.com>
1985 * jump.c (delete_related_insns): Introduce a new local "table" by
1986 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
1987 get_labels method of "table" to simplify access to the labels in
1990 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1992 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
1993 f_minmaxs, f_minmaxd types.
1995 2014-09-05 Richard Biener <rguenther@suse.de>
1997 * cfgloop.c (mark_loop_for_removal): Record former header
1998 when ENABLE_CHECKING.
1999 * cfgloop.h (strut loop): Add former_header member when
2001 * loop-init.c (fix_loop_structure): Sanity check loops
2002 marked for removal if they re-appeared.
2004 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2006 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
2007 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
2009 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
2010 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
2011 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
2012 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
2013 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
2014 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
2015 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
2016 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
2017 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
2018 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
2019 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
2020 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
2021 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
2022 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
2023 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
2024 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
2025 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
2026 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
2027 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
2028 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
2029 with int{32,16,8}_t.
2031 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2033 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
2034 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
2035 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
2036 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
2037 Remove temporary __asm__ and reimplement.
2039 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2041 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
2042 handling cmge, cmgt, cmeq, cmtst.
2044 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
2045 cmlt, cmgeu, cmgtu, cmtst): Remove.
2047 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
2048 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
2049 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
2050 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
2052 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2054 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
2056 (aarch64_fold_builtin): Update pattern for cmtst.
2058 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
2061 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
2063 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
2064 Switch operands, separate out more cases, refactor.
2066 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
2068 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
2069 argument; rename old version to...
2070 (aarch64_const_vec_all_same_in_range_p): ...this.
2071 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
2073 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
2075 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2077 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
2078 Remove qualifier_const_pointer, update comment.
2080 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2082 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
2084 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2086 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
2087 varargs with pointer parameter.
2088 (aarch64_simd_expand_builtin): pass pointer into previous.
2090 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2092 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
2095 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
2097 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
2098 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
2099 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
2100 Replace temporary asm with call to builtin.
2101 (vrbit_p8, vrbitq_p8): New functions.
2103 2014-09-05 Richard Biener <rguenther@suse.de>
2105 * cfgloop.c (mark_loop_for_removal): New function.
2106 * cfgloop.h (mark_loop_for_removal): Declare.
2107 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
2108 (merge_blocks): Likewise.
2109 (duplicate_block): Likewise.
2110 * except.c (sjlj_emit_dispatch_table): Likewise.
2111 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
2112 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
2113 (thread_through_loop_header): Likewise.
2115 2014-09-05 Richard Biener <rguenther@suse.de>
2118 * fold-const.c (try_move_mult_to_index): Remove.
2119 (fold_binary_loc): Do not call it.
2120 * tree-data-ref.c (dr_analyze_indices): Strip conversions
2121 from the base object again.
2123 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
2125 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
2128 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2131 * config/arm/arm.md (setmem): New pattern.
2132 * config/arm/arm-protos.h (struct tune_params): New fields.
2133 (arm_gen_setmem): New prototype.
2134 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
2135 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
2136 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
2137 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
2138 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
2139 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
2140 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
2141 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
2142 (arm_const_inline_cost): New function.
2143 (arm_block_set_max_insns): New function.
2144 (arm_block_set_non_vect_profit_p): New function.
2145 (arm_block_set_vect_profit_p): New function.
2146 (arm_block_set_unaligned_vect): New function.
2147 (arm_block_set_aligned_vect): New function.
2148 (arm_block_set_unaligned_non_vect): New function.
2149 (arm_block_set_aligned_non_vect): New function.
2150 (arm_block_set_vect, arm_gen_setmem): New functions.
2152 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2154 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
2156 2014-09-05 Bin Cheng <bin.cheng@arm.com>
2158 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
2160 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2162 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
2164 * valtrack.h: Adjust.
2166 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2168 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
2170 (emit_jump_insn_before_noloc): Likewise.
2171 (emit_call_insn_before_noloc): Likewise.
2172 (emit_label_before): Likewise.
2173 (emit_label_after): Likewise.
2174 (emit_insn_before_setloc): Likewise.
2175 (emit_jump_insn_before_setloc): Likewise.
2176 (emit_call_insn_before_setloc): Likewise.
2177 (emit_call_insn_before): Likewise.
2180 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2182 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
2183 rtx_insn *, eliminating a checked cast.
2185 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2187 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
2188 const_rtx to const rtx_insn *.
2189 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
2192 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2194 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
2195 fixup_args_size_notes.
2196 * expr.c (fixup_args_size_notes): Strengthen first two params from
2197 rtx to rtx_insn *, eliminating a checked cast.
2198 * rtl.h (fixup_args_size_notes): Strengthen first two params from
2201 2014-09-05 David Malcolm <dmalcolm@redhat.com>
2203 * haifa-sched.c (get_ready_element): Strengthen return type from
2205 * sched-int.h (get_ready_element): Likewise.
2207 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
2210 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
2211 indexed_or_indirect_operand instead of memory_operand.
2212 (floatsi<mode>2_lfiwzx_mem): Ditto.
2214 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2216 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
2217 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
2218 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
2220 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
2222 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
2224 (get_last_nonnote_insn): Likewise.
2225 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
2226 * resource.c (find_basic_block): Likewise.
2228 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
2231 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2233 * genattr.c (main): Within the prototype of insn_latency written
2234 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
2235 * genautomata.c (output_internal_maximal_insn_latency_func):
2236 Within the implementation of insn_latency written out to
2237 insn-automata.c, strengthen both params from rtx to rtx_insn *,
2238 eliminating a pair of checked casts.
2240 2014-09-04 David Malcolm <dmalcolm@redhat.com>
2242 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
2245 * rtl.h (eh_returnjump_p): Likewise.
2247 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
2249 * Makefile.in (TAGS): Handle constructs in timevar.def.
2251 2014-09-04 Guozhi Wei <carrot@google.com>
2254 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
2255 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
2256 it into two patterns.
2257 (move_lo_quad_internal_be_<mode>): Likewise.
2259 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2261 * doc/options.texi: Document that Var and Init are required if CPP
2263 * optc-gen.awk: Require Var and Init if CPP is given.
2264 * common.opt (Wpedantic): Use Init.
2266 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2268 * config/rs6000/rs6000.c (special_handling_values): Add
2270 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
2271 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
2272 as swappable with special handling SH_EXTRACT. Remove
2273 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
2275 (adjust_extract): New function.
2276 (handle_special_swappables): Add default to case statement; add
2277 case for SH_EXTRACT that calls adjust_extract.
2278 (dump_swap_insn_table): Handle SH_EXTRACT.
2280 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2282 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
2283 selection of 0th memory doubleword, regardless of endianness.
2285 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2287 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
2289 2014-09-04 Alan Modra <amodra@gmail.com>
2292 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
2295 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
2297 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
2298 * targhooks.c (default_dwarf_frame_reg_mode): New function.
2299 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
2300 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
2301 * doc/tm.texi: Regenerate.
2302 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
2303 selection logic to default_dwarf_frame_reg_mode.
2305 2014-09-03 Marek Polacek <polacek@redhat.com>
2307 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
2310 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2312 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
2313 the automodified register.
2315 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
2317 * output.h (get_some_local_dynamic_name): Declare.
2318 * final.c (some_local_dynamic_name): New variable.
2319 (get_some_local_dynamic_name): New function.
2320 (final_end_function): Clear some_local_dynamic_name.
2321 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
2322 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2323 (print_operand): Report an error if '%&' is used inappropriately.
2324 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
2325 (get_some_local_dynamic_name_1): Delete.
2326 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
2327 (rs6000_get_some_local_dynamic_name): Delete.
2328 (rs6000_get_some_local_dynamic_name_1): Delete.
2329 (print_operand): Report an error if '%&' is used inappropriately.
2330 * config/s390/s390.c (machine_function): Remove some_ld_name.
2331 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2332 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
2333 * config/sparc/sparc.c: Include rtl-iter.h.
2334 (machine_function): Remove some_ld_name.
2335 (sparc_print_operand): Report an error if '%&' is used inappropriately.
2336 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
2338 2014-09-03 Richard Henderson <rth@redhat.com>
2340 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
2341 (aarch64_popwb_pair_reg): Remove.
2342 (aarch64_set_frame_expr): Remove.
2343 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
2344 the restore ops performed by the insns generated.
2345 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
2346 insn. Perform the calls_eh_return addition later; do not attempt to
2347 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
2348 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
2349 special markup at all. Load cfun->machine->frame.hard_fp_offset
2350 into a local variable.
2351 (aarch64_frame_pointer_required): Don't check calls_alloca.
2353 2014-09-03 Richard Biener <rguenther@suse.de>
2355 * opts.c (default_options_optimization): Adjust
2356 max-combine-insns to 2 for -Og.
2358 2014-09-03 Martin Jambor <mjambor@suse.cz>
2361 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
2362 pass-trough jump functions correctly.
2364 2014-09-03 Martin Jambor <mjambor@suse.cz>
2367 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
2368 created replacements in ascending order of offsets.
2369 (known_aggs_to_agg_replacement_list): Likewise.
2371 2014-09-03 Martin Liska <mliska@suse.cz>
2373 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
2374 is set to set uninitialized value for vnresult.
2376 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2378 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
2379 for TARGET_MUST_PASS_IN_STACK.
2381 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2383 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
2384 for TARGET_ARG_PARTIAL_BYTES.
2386 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2388 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
2389 instructions for varargs implementation.
2390 (nds32_expand_epilogue): Emit stack adjustment instructions for
2391 varargs implementation.
2393 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2395 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
2396 optimization detection.
2398 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2400 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
2402 (nds32_function_arg_advance): Deal with nameless arguments.
2403 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
2404 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
2405 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
2407 2014-09-03 Richard Biener <rguenther@suse.de>
2409 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
2410 (struct bb_bitmap_sets): Remove deferred member.
2411 (BB_DEFERRED): Remove.
2412 (defer_or_phi_translate_block): Remove.
2413 (compute_antic_aux): Remove deferring of blocks, assert
2414 proper iteration order.
2415 (compute_antic): Do not set BB_DEFERRED.
2416 (eliminate): Allocate el_avail of proper size initially.
2418 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2420 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
2421 according to the value of crtl->args.pretend_args_size.
2423 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2425 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
2426 varargs information.
2428 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2430 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
2431 implementation for TARGET_SETUP_INCOMING_VARARGS.
2432 (nds32_strict_argument_naming): Refine comment.
2433 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
2434 Define for future implementation.
2436 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
2438 * config/i386/adxintrin.h (_subborrow_u32): New.
2439 (_addcarry_u32): Ditto.
2440 (_subborrow_u64): Ditto.
2441 (_addcarry_u64): Ditto.
2442 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
2444 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
2445 __builtin_ia32_sbb_u64
2447 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2449 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
2451 (nds32_function_arg_advance): Likewise.
2452 (nds32_init_cumulative_args): Likewise.
2453 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
2454 (NDS32_FIRST_GPR_REGNUM): Define.
2455 (NDS32_LAST_GPR_REGNUM): Define.
2456 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
2457 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2458 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
2459 (machine_function): Use GRP-specific stuff.
2461 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2463 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
2464 (nds32_expand_epilogue): Likewise.
2465 (nds32_expand_prologue_v3push): Likewise.
2466 (nds32_expand_epilogue_v3pop): Likewise.
2468 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2470 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
2471 v3push/v3pop for variadic function.
2472 * config/nds32/nds32.md (prologue, epilogue): Likewise.
2474 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2476 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
2477 Check rtx for varargs implementation.
2478 (nds32_output_stack_pop): Likewise.
2479 * config/nds32/nds32-protos.h: Have a rtx argument for
2480 nds32_output_stack_push and nds32_output_stack_pop.
2481 * config/nds32/nds32.md: Likewise.
2483 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2485 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
2486 to check if FUNC is an interrupt service routine.
2487 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
2489 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2491 * config/nds32/nds32.h (machine_function): Add some fields for variadic
2492 arguments implementation.
2494 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2496 * config/nds32/nds32-predicates.c
2497 (nds32_valid_stack_push_pop): Rename to ...
2498 (nds32_valid_stack_push_pop_p): ... this.
2499 * config/nds32/nds32-protos.h: Likewise.
2500 * config/nds32/predicates.md: Likewise.
2502 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2504 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
2505 (nds32_emit_stack_v3push): ... this.
2506 (nds32_gen_stack_v3pop): Rename to ...
2507 (nds32_emit_stack_v3pop): ... this and consider CFA restore
2510 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2512 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
2513 (nds32_emit_stack_push_multiple): ... this.
2514 (nds32_gen_stack_pop_multiple): Rename to ...
2515 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
2518 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2521 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
2522 and add a second splitter to handle the remaining cases.
2524 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
2526 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
2528 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2530 * cfgexpand.c (label_rtx_for_bb): Change type to
2531 hash_map<basic_block, rtx_code_label *> *.
2532 (expand_gimple_basic_block): Adjust.
2533 (pass_expand::execute): Likewise.
2535 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2537 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
2538 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
2539 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
2540 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
2541 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
2542 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
2543 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
2546 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
2548 * alloc-pool.c: Include coretypes.h.
2549 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
2550 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
2551 hash_set instead of htab.
2552 * ggc-page.c (in_gc): New variable.
2553 (ggc_free): Do nothing if a collection is taking place.
2554 (ggc_collect): Set in_gc appropriately.
2555 * ggc.h (gt_ggc_mx(const char *)): New function.
2556 (gt_pch_nx(const char *)): Likewise.
2557 (gt_ggc_mx(int)): Likewise.
2558 (gt_pch_nx(int)): Likewise.
2559 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
2560 (hash_map::hash_entry::pch_nx): Likewise.
2561 (hash_map::hash_entry::pch_nx_helper): Likewise.
2562 (hash_map::hash_map): Adjust.
2563 (hash_map::create_ggc): New function.
2564 (gt_ggc_mx): Likewise.
2565 (gt_pch_nx): Likewise.
2566 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
2567 (default_hashset_traits::pch_nx): Likewise.
2568 (hash_set::hash_entry::ggc_mx): Likewise.
2569 (hash_set::hash_entry::pch_nx): Likewise.
2570 (hash_set::hash_entry::pch_nx_helper): Likewise.
2571 (hash_set::hash_set): Adjust.
2572 (hash_set::create_ggc): New function.
2573 (hash_set::elements): Likewise.
2574 (gt_ggc_mx): Likewise.
2575 (gt_pch_nx): Likewise.
2576 * hash-table.h (hash_table::hash_table): Adjust.
2577 (hash_table::m_ggc): New member.
2578 (hash_table::~hash_table): Adjust.
2579 (hash_table::expand): Likewise.
2580 (hash_table::empty): Likewise.
2581 (gt_ggc_mx): New function.
2582 (hashtab_entry_note_pointers): Likewise.
2583 (gt_pch_nx): Likewise.
2585 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
2587 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
2588 built-in definition.
2589 (XVCVUXDDP_SCALE): Likewise.
2590 (XVCVDPSXDS_SCALE): Likewise.
2591 (XVCVDPUXDS_SCALE): Likewise.
2592 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
2593 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
2594 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
2595 VSX_BUILTIN_XVCVDPUXDS_SCALE.
2596 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
2598 * config/rs6000/rs6000.c (real.h): New include.
2599 (rs6000_scale_v2df): New function.
2600 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
2601 (UNSPEC_VSX_XVCVUXDDP): Likewise.
2602 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
2603 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
2604 (vsx_xvcvsxddp_scale): New define_expand.
2605 (vsx_xvcvsxddp): New define_insn.
2606 (vsx_xvcvuxddp_scale): New define_expand.
2607 (vsx_xvcvuxddp): New define_insn.
2608 (vsx_xvcvdpsxds_scale): New define_expand.
2609 (vsx_xvcvdpsxds): New define_insn.
2610 (vsx_xvcvdpuxds_scale): New define_expand.
2611 (vsx_xvcvdpuxds): New define_insn.
2612 * doc/extend.texi (vec_ctf): Add new prototypes.
2613 (vec_cts): Likewise.
2614 (vec_ctu): Likewise.
2615 (vec_splat): Likewise.
2616 (vec_div): Likewise.
2617 (vec_mul): Likewise.
2619 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2622 * config/arm/neon.md
2623 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
2624 <v_cmp_result>): New pattern.
2625 * config/arm/iterators.md (NEON_VCVT): New int iterator.
2626 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
2627 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
2628 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
2629 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
2630 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
2632 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2635 * config/arm/iterators.md (FIXUORS): New code iterator.
2636 (VCVT): New int iterator.
2637 (su_optab): New code attribute.
2639 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
2641 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
2643 * config/aarch64/predicates.md (aarch64_comparison_operation):
2644 New special predicate.
2645 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
2646 aarch64_comparison_operation instead of matching an operator.
2647 Update operand numbers.
2648 (csinc3<mode>_insn): Likewise.
2649 (*csinv3<mode>_insn): Likewise.
2650 (*csneg3<mode>_insn): Likewise.
2651 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
2652 * config/aarch64/aarch64.c (aarch64_get_condition_code):
2653 Return -1 instead of aborting on invalid condition codes.
2654 (aarch64_print_operand): Update aarch64_get_condition_code callsites
2655 to assert that the returned condition code is valid.
2656 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
2658 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
2660 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
2661 tree.def, and gimple.def
2663 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2664 Balaji V. Iyer <balaji.v.iyer@intel.com>
2665 Igor Zamyatin <igor.zamyatin@intel.com>
2667 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
2668 (__cilkrts_cilk_for_64): Likewise.
2669 * cilk-common.c (declare_cilk_for_builtin): New function.
2670 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
2671 __cilkrts_cilk_for_64 bultins.
2672 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
2674 (cilk_for_32_fndecl): New define.
2675 (cilk_for_64_fndecl): Likewise.
2676 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
2677 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
2678 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
2679 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
2680 GF_OMP_FOR_COMBINED_INTO.
2681 * gimplify.c (gimplify_scan_omp_clauses): Added
2682 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2683 (gimplify_adjust_omp_clauses): Ditto.
2684 (gimplify_omp_for): Added CILK_FOR case.
2685 (gimplify_expr): Ditto.
2686 * omp-low.c: Include cilk.h.
2687 (extract_omp_for_data): Set appropriate kind for
2688 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
2689 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
2690 (create_omp_child_function_name): Added second argument to handle
2692 (cilk_for_check_loop_diff_type): New function.
2693 (expand_cilk_for_call): Likewise.
2694 (expand_cilk_for): Likewise.
2695 (create_omp_child_function): Set cilk_for_count; handle the cases when
2696 it is true; call create_omp_child_function_name with second argument.
2697 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
2698 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
2699 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
2700 * tree-nested.c (convert_nonlocal_omp_clauses): Added
2701 OMP_CLAUSE__CILK_FOR_COUNT_ case.
2702 (convert_local_omp_clauses): Ditto.
2703 * tree-pretty-print.c (dump_omp_clause): Added
2704 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
2705 (dump_generic_node): Added CILK_FOR case.
2706 * tree.c (omp_clause_num_ops): New element
2707 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
2708 (omp_clause_code_name): New element _Cilk_for_count_.
2709 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
2710 * tree.def: Add tree code for CILK_FOR.
2712 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2714 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
2715 (ppc403-compare): Add "exts with dot" case.
2716 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
2717 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
2718 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
2719 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
2720 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
2721 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
2722 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
2723 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
2724 cell-cmp-microcoded): Similarly.
2725 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
2726 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
2727 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
2728 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
2729 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
2730 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
2731 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
2732 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
2733 (power6-compare): Add "exts with dot" case.
2734 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
2735 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
2736 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
2738 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
2739 if avoiding Cell microcode.
2740 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
2741 (is_cracked_insn): Ditto.
2742 (insn_must_be_first_in_group): Ditto.
2743 * config/rs6000/rs6000.md (dot): Adjust comment.
2744 (cell_micro): Handle exts+dot.
2745 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
2746 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
2747 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
2748 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
2749 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
2750 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
2751 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
2753 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2755 * config/rs6000/rs6000.md (QHSI): Delete.
2756 (EXTQI, EXTHI, EXTSI): New mode iterators.
2757 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
2758 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
2759 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
2760 9 anonymous instructions, and 8 splitters): Delete.
2761 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
2762 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
2763 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
2764 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
2765 *zero_extendsi<mode>2_dot2): New.
2767 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2769 * config/rs6000/rs6000.md (any_extend): New code iterator.
2770 (u, su): New code attributes.
2771 (dmode, DMODE): New mode attributes.
2772 (<su>mul<mode>3_highpart): New.
2773 (*<su>mul<mode>3_highpart): New.
2774 (<su>mulsi3_highpart_le): New.
2775 (<su>muldi3_highpart_le): New.
2776 (<su>mulsi3_highpart_64): New.
2777 (<u>mul<mode><dmode>3): New.
2778 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
2780 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
2783 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
2785 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
2786 *mulsi3_internal2, and two splitters): Delete.
2787 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
2789 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
2791 2014-09-02 Richard Biener <rguenther@suse.de>
2793 PR tree-optimization/62695
2794 * tree-ssa-structalias.c (find_func_clobbers): Add missing
2797 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
2800 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
2802 2014-09-01 Andi Kleen <ak@linux.intel.com>
2804 * file-find.c (add_prefix_begin): Add.
2805 (do_add_prefix): Rename from add_prefix with first argument.
2806 (add_prefix): Add new wrapper.
2807 * file-find.h (add_prefix_begin): Add.
2808 * gcc-ar.c (main): Support -B option.
2810 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
2812 * genemit.c: Include dumpfile.h.
2813 (gen_split): Print name of splitter function to dump file.
2815 2014-09-01 Richard Biener <rguenther@suse.de>
2817 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
2818 Use stack auto_vecs for constraint expressions.
2819 (find_func_aliases_for_call): Likewise.
2820 (find_func_aliases): Likewise.
2821 (find_func_clobbers): Likewise.
2823 2014-09-01 Richard Biener <rguenther@suse.de>
2825 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
2826 operands vector in most cases. Remove redundant code.
2828 2014-09-01 Olivier Hainque <hainque@adacore.com>
2830 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
2831 $WIND_BASE instead of designating a harcoded arbitrary home dir.
2832 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
2834 2014-09-01 Richard Biener <rguenther@suse.de>
2836 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
2837 copy_reference_ops_from_call, vn_nary_op_compute_hash,
2838 vn_reference_compute_hash, vn_reference_insert): Remove.
2839 (vn_reference_lookup_call): New function.
2840 * tree-ssa-sccvn.c (vn_reference_compute_hash,
2841 copy_reference_ops_from_ref, copy_reference_ops_from_call,
2842 vn_reference_insert, vn_nary_op_compute_hash): Make static.
2843 (create_reference_ops_from_call): Remove.
2844 (vn_reference_lookup_3): Properly update shared_lookup_references.
2845 (vn_reference_lookup_pieces): Assert that we updated
2846 shared_lookup_references properly.
2847 (vn_reference_lookup): Likewise.
2848 (vn_reference_lookup_call): New function.
2849 (visit_reference_op_call): Use it. Avoid re-building the
2851 (visit_reference_op_load): Remove redundant lookup.
2852 (visit_reference_op_store): Perform special tail-merging work
2853 only when possibly doing tail-merging.
2854 (visit_use): Likewise.
2855 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
2857 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2860 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
2861 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
2862 (find_inc): Revert 2014-08-13 change.
2864 2014-09-01 Marek Polacek <polacek@redhat.com>
2867 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
2868 Change the type of V to unsigned HOST_WIDE_INT.
2870 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
2872 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
2873 the size of byte markers.
2874 (do_shift_rotate): Fix confusion between host, target and marker byte
2876 (verify_symbolic_number_p): Likewise.
2877 (find_bswap_or_nop_1): Likewise.
2878 (find_bswap_or_nop): Likewise.
2880 2014-09-01 Olivier Hainque <hainque@adacore.com>
2882 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
2883 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
2885 2014-09-01 Jakub Jelinek <jakub@redhat.com>
2887 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
2888 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
2889 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
2891 2014-09-01 Yury Gribov <y.gribov@samsung.com>
2895 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
2896 (build_check_stmt): Likewise.
2897 (instrument_strlen_call): Likewise.
2898 (asan_expand_check_ifn): Likewise and fix types.
2899 (maybe_cast_to_ptrmode): New function.
2901 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2903 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
2905 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
2907 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
2909 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
2911 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
2912 prefix to function labels when generating fast indirect calls.
2914 2014-08-30 David Malcolm <dmalcolm@redhat.com>
2918 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
2919 param back from rtx_insn * to rtx. Rename param from "label" to
2920 "label_or_return", reintroducing "label" as an rtx_insn * after
2921 we've ensured it's not a RETURN.
2922 (first_active_target_insn): Likewise for return type and param;
2923 add a checked cast to rtx_insn * once we've ensured "insn" is not
2925 (steal_delay_list_from_target): Convert param "pnew_thread" back
2926 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
2928 (own_thread_p): Convert param "thread" back from an rtx_insn * to
2929 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
2930 cast once we've established we're not dealing with a RETURN,
2931 renaming subsequent uses of "thread" to "thread_insn".
2932 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
2934 (follow_jumps): Convert return type and param "label" from
2935 rtx_insn * back to rtx. Move initialization of "value" to after
2936 the handling for ANY_RETURN_P, adding a checked cast there to
2937 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
2938 rename to "this_label_or_return", reintroducing "this_label" as
2939 an rtx_insn * once we've handled the case where it could be an
2941 (fill_slots_from_thread): Rename param "thread" to
2942 "thread_or_return", converting from an rtx_insn * back to an rtx.
2943 Reintroduce name "thread" as an rtx_insn * local with a checked
2944 cast once we've handled the case of it being an ANY_RETURN_P.
2945 Convert local "new_thread" from an rtx_insn * back to an rtx.
2946 Add a checked cast when assigning to "trial" from "new_thread".
2947 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
2948 checked cast to rtx_insn * from "new_thread" when invoking
2950 (fill_eager_delay_slots): Convert locals "target_label",
2951 "insn_at_target" from rtx_insn * back to rtx.
2952 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
2953 (relax_delay_slots): Convert locals "trial", "target_label" from
2954 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
2955 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
2956 invoking update_block.
2957 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
2958 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
2960 * resource.h (mark_target_live_regs): Undo erroneous conversion
2961 of second param of r214693, converting it back from rtx_insn * to
2962 rtx, since it could be a RETURN.
2964 * resource.c (find_dead_or_set_registers): Similarly, convert
2965 param "jump_target" back from an rtx_insn ** to an rtx *, as we
2966 could be writing back a RETURN. Rename local rtx_insn * "next" to
2967 "next_insn", and introduce "lab_or_return" as a local rtx,
2968 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
2969 (mark_target_live_regs): Undo erroneous conversion
2970 of second param of r214693, converting it back from rtx_insn * to
2971 rtx, since it could be a RETURN. Rename it from "target" to
2972 "target_maybe_return", reintroducing the name "target" as a local
2973 rtx_insn * with a checked cast, after we've handled the case of
2976 2014-08-29 DJ Delorie <dj@redhat.com>
2978 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
2979 pointer size up to a power of two.
2980 * defaults.h (DWARF2_ADDR_SIZE): Round up.
2981 (POINTER_SIZE_UNITS): New, rounded up value.
2982 * dwarf2asm.c (size_of_encoded_value): Use it.
2983 (dw2_output_indirect_constant_1): Likewise.
2984 * expmed.c (init_expmed_one_conv): We now know the sizes of
2986 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
2987 * optabs.c (expand_float): Use precision, not size.
2988 (expand_fix): Likewise.
2989 * simplify-rtx (simplify_unary_operation_1): Likewise.
2990 * tree-dfa.c (get_ref_base_and_extent): Likewise.
2991 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
2992 (default_assemble_integer) Likewise.
2993 (dump_tm_clone_pairs): Likewise.
2994 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
2995 * var-tracking.c (adjust_mems): Allow partial-int modes also.
2996 (prepare_call_arguments): Likewise.
2997 * stor-layout.c (finalize_type_size): Preserve precision.
2998 (layout_type): Use precision, not size.
3000 * expr.c (convert_move): If the target has an explicit converter,
3003 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3005 * gdbinit.in: Skip various inline functions in rtl.h when
3008 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
3011 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
3013 2014-08-29 Richard Biener <rguenther@suse.de>
3015 PR tree-optimization/62291
3016 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
3017 exactly the vector size needed and use quick_push.
3018 (phi_translate_1): Adjust comment.
3019 (valid_in_sets): Remove block argument and remove pointless
3021 (dependent_clean): Adjust for removal of block argument.
3023 (compute_antic_aux): Likewise.
3024 (compute_partial_antic_aux): Likewise.
3026 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3027 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3028 Anna Tikhonova <anna.tikhonova@intel.com>
3029 Ilya Tocar <ilya.tocar@intel.com>
3030 Andrey Turetskiy <andrey.turetskiy@intel.com>
3031 Ilya Verbin <ilya.verbin@intel.com>
3032 Kirill Yukhin <kirill.yukhin@intel.com>
3033 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3035 * config/i386/sse.md
3036 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
3037 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
3038 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
3039 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
3041 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3042 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3043 Anna Tikhonova <anna.tikhonova@intel.com>
3044 Ilya Tocar <ilya.tocar@intel.com>
3045 Andrey Turetskiy <andrey.turetskiy@intel.com>
3046 Ilya Verbin <ilya.verbin@intel.com>
3047 Kirill Yukhin <kirill.yukhin@intel.com>
3048 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3050 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
3051 * config/i386/sse.md
3052 (define_mode_iterator VI4_128_8_256): New.
3053 (define_mode_iterator VI2_128_4_256): Ditto.
3054 (define_mode_iterator PMOV_DST_MODE): Rename into
3055 (define_mode_iterator PMOV_DST_MODE_1): this.
3056 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
3057 Use PMOV_DST_MODE_1 mode iterator.
3058 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3060 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
3062 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
3063 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
3064 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
3065 (define_mode_iterator PMOV_DST_MODE_2): New.
3066 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
3067 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
3068 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
3070 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
3071 (define_mode_attr pmov_dst_3): Ditto.
3072 (define_mode_attr pmov_dst_zeroed_3): Ditto.
3073 (define_mode_attr pmov_suff_3): Ditto.
3074 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
3075 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
3076 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
3077 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
3078 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
3079 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
3080 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
3081 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
3082 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
3083 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
3084 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
3085 (define_mode_attr pmov_dst_4): Ditto.
3086 (define_mode_attr pmov_dst_zeroed_4): Ditto.
3087 (define_mode_attr pmov_suff_4): Ditto.
3088 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
3089 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
3090 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
3091 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
3092 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
3093 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
3094 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
3095 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
3096 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
3097 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
3098 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
3100 2014-08-29 Richard Biener <rguenther@suse.de>
3102 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
3103 NON_LVALUE_EXPR in gimple.
3105 2014-08-29 Richard Biener <rguenther@suse.de>
3108 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
3109 from previous refactoring.
3110 (gimple_fold_builtin_strncpy): Likewise.
3112 2014-08-29 David Malcolm <dmalcolm@redhat.com>
3115 * function.c (assign_parm_setup_reg): Remove erroneous checked
3116 cast to rtx_insn * on result of gen_extend_insn in favor of
3117 introducing a new local rtx "pat".
3119 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3121 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
3123 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
3125 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3127 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
3128 (next_insn): Likewise.
3129 * emit-rtl.c (next_insn): Likewise.
3130 (previous_insn): Likewise.
3131 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
3132 "insn" and "next" from rtx to rtx_insn *.
3133 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
3134 "insn", "insn1", "vliw_start", "prologue_end_note",
3135 "last_insn_in_packet".
3137 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3139 * shrink-wrap.h (active_insn_between): Strengthen both params from
3141 * function.c (active_insn_between): Likewise.
3143 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3145 * genattr.c (main): When writing out insn-attr.h, strengthen param
3146 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
3147 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
3148 writing out the definition of dfa_clear_single_insn_cache to the
3149 generated insn-automata.c
3151 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3153 * resource.h (clear_hashed_info_for_insn): Strengthen param from
3155 (incr_ticks_for_insn): Likewise.
3156 (init_resource_info): Likewise.
3158 * resource.c (init_resource_info): Likewise.
3159 (clear_hashed_info_for_insn): Likewise.
3160 (incr_ticks_for_insn): Likewise.
3162 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
3164 (steal_delay_list_from_target): Use methods of "seq".
3165 (try_merge_delay_insns): Use methods of "merged_insns".
3166 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
3167 (reorg_redirect_jump): Likewise for param "jump".
3169 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3171 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
3173 * config/s390/s390.c (s390_split_branches): Eliminate top-level
3174 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
3176 (s390_mainpool_finish): In three places, split out a local rtx
3177 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
3178 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
3179 and split another local rtx "insn" out into rtx "pat" and
3181 * config/sh/sh.c (output_branchy_insn): Rather than working
3182 directly on operands[9], introduce local rtx_code_label *
3183 variables named "lab" in two places, working on them, and then
3184 assigning them to operands[9], so that the intervening operations
3185 are known by the type system to be on insns.
3187 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3189 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
3192 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
3193 in invocation of INSN_HAS_LOCATION.
3195 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
3197 * config/rs6000/altivec.h (vec_xl): New #define.
3198 (vec_xst): Likewise.
3199 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
3200 (XXSPLTD_V2DI): Likewise.
3201 (DIV_V2DI): Likewise.
3202 (UDIV_V2DI): Likewise.
3203 (MUL_V2DI): Likewise.
3204 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
3205 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
3206 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
3207 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
3208 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
3209 (UNSPEC_VSX_DIVSD): Likewise.
3210 (UNSPEC_VSX_DIVUD): Likewise.
3211 (UNSPEC_VSX_MULSD): Likewise.
3212 (vsx_mul_v2di): New insn-and-split.
3213 (vsx_div_v2di): Likewise.
3214 (vsx_udiv_v2di): Likewise.
3215 (vsx_xxspltd_<mode>): New insn.
3217 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3219 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
3221 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
3222 (NEXT_INSN): Likewise.
3223 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
3224 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
3226 (no_labels_between_p): Likewise for both params.
3228 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
3229 cast when using NEXT_INSN on operands[2].
3230 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
3231 "insn" from rtx to rtx_insn *, adding a checked cast.
3232 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
3234 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
3236 (arc_text_label): Likewise for param "insn".
3237 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
3239 (arc_ccfsm_record_condition): Likewise for param "jump".
3240 (arc_text_label): Likewise for local "label".
3241 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
3242 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
3243 a method for typesafety. Add a checked cast.
3244 * config/arc/constraints.md (Clb): Add a checked cast when getting
3245 the CODE_LABEL from a LABEL_REF.
3246 * config/arm/arm.c (require_pic_register): Strengthen locals
3247 "seq", "insn" from rtx to rtx_insn *.
3248 (create_fix_barrier): Likewise for locals "selected", "next".
3249 (thumb1_reorg): Likewise for locals "prev", "insn".
3250 (arm_expand_prologue): Likewise for local "last".
3251 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
3253 (thumb2_output_casesi): Likewise for operands[2].
3254 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
3255 strengthen local "insn" from rtx to rtx_insn *.
3256 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
3257 type and param "insn".
3258 (find_prev_insn_start): Likewise.
3259 (hwloop_optimize): Likewise for locals "insn", "last_insn",
3261 (gen_one_bundle): Likewise for loal "t".
3262 (find_load): Likewise for param "insn".
3263 (workaround_speculation): Likewise for locals "insn", "next",
3264 "target", "next_tgt".
3265 * config/c6x/c6x.c (assign_reservations): Likewise for both params
3266 and for locals "insn", "within", "last".
3267 (count_unit_reqs): Likewise for params "head", "tail" and local
3269 (try_rename_operands): Likewise for params "head", "tail".
3270 (reshuffle_units): Likewise for locals "head", "tail", "insn".
3271 (struct c6x_sched_context): Likewise for fields
3272 "last_scheduled_insn", "last_scheduled_iter0".
3273 (init_sched_state): Replace NULL_RTX with NULL.
3274 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
3276 (undo_split_delayed_nonbranch): Likewise for param and for local
3278 (conditionalize_after_sched): Likewise for local "insn".
3279 (bb_earliest_end_cycle): Likewise.
3280 (filter_insns_above): Likewise for locals "insn", "next".
3281 (hwloop_optimize): Remove redundant checked cast.
3282 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
3283 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
3285 (cris_simple_epilogue): Likewise.
3286 (cris_expand_prologue): Likewise.
3287 (cris_expand_epilogue): Likewise.
3288 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
3289 local "insn" from rtx to rtx_insn *.
3290 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
3291 (struct frv_packet_group): Likewise for the elements within array
3292 fields "insns", "sorted", and for field "nop".
3293 (frv_packet): Likewise for the elements within array field
3295 (frv_add_insn_to_packet): Likewise for param "insn".
3296 (frv_insert_nop_in_packet): Likewise for param "insn" and local
3298 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
3299 (frv_sort_insn_group_1): Likewise for local "insn".
3300 (frv_optimize_membar_local): Likewise.
3301 (frv_align_label): Likewise for locals "x", "last", "barrier",
3303 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
3305 (ia64_sched_init): Likewise for local "insn".
3306 (scheduled_good_insn): Likewise for param "last".
3307 (struct _ia64_sched_context): Likewise for field
3308 "last_scheduled_insn".
3309 (ia64_init_sched_context): Replace NULL_RTX with NULL.
3310 (struct bundle_state): Likewise for field "insn".
3311 (issue_nops_and_insn): Likewise for param "insn".
3312 (get_next_important_insn): Likewise for return type and both
3314 (ia64_add_bundle_selector_before): Likewise for param "insn".
3315 (bundling): Likewise for params "prev_head_insn", "tail" and
3316 locals "insn", "next_insn", "b". Eliminate top-level local rtx
3317 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
3318 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
3319 Strengthen final param from rtx to rtx_insn *.
3320 (iq2000_move_1word): Likewise for second param.
3321 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
3322 param "cur_insn" and local "next_insn".
3323 (iq2000_move_1word): Likewise for param "insn".
3324 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
3325 casts when using NEXT_INSN on operands[1].
3326 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
3327 "insn" from rtx to rtx_insn *.
3328 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
3329 "x", introducing local rtx_insn * "insn" for when working with the
3330 CODE_LABEL of the LABEL_REF.
3331 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
3333 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
3335 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
3337 (conditionalize_block): Likewise for return type and param.
3338 (mcore_is_dead): Likewise for param "first" and local "insn".
3339 (emit_new_cond_insn): Likewise for return type.
3340 (conditionalize_block): Likewise for return type, param, and
3341 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
3343 (conditionalize_optimization): Likewise for local "insn".
3344 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
3346 * config/microblaze/microblaze.md: Add checked casts when using
3348 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
3349 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
3350 and rtx_insn * "insn".
3351 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
3352 checked cast when using NEXT_INSN on operands[2].
3353 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
3354 local "insn" from rtx to rtx_insn *.
3355 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
3357 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
3358 Add a checked cast when using NEXT_INSN on operands[1].
3359 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
3361 (pa_output_cbranch): Likewise for final param.
3362 (pa_output_lbranch): Likewise for second param.
3363 (pa_output_bb): Likewise for third param.
3364 (pa_output_bvb): Likewise.
3365 (pa_output_dbra): Likewise for second param.
3366 (pa_output_movb): Likewise.
3367 (pa_output_parallel_movb): Likewise.
3368 (pa_output_parallel_addb): Likewise.
3369 (pa_output_millicode_call): Likewise for first param.
3370 (pa_output_mul_insn): Likewise for second param.
3371 (pa_output_div_insn): Likewise for third param.
3372 (pa_output_mod_insn): Likewise for second param.
3373 (pa_jump_in_call_delay): Likewise for param.
3374 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
3375 (pa_output_div_insn): Likewise.
3376 (pa_output_mod_insn): Likewise.
3377 (pa_output_cbranch): Likewise.
3378 (pa_output_lbranch): Likewise.
3379 (pa_output_bb): Likewise.
3380 (pa_output_bvb): Likewise.
3381 (pa_output_dbra): Likewise.
3382 (pa_output_movb): Likewise.
3383 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
3384 to simplify and for typesafety.
3385 (pa_output_call): Use method of rtx_sequence *.
3386 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
3387 (pa_jump_in_call_delay): Likewise.
3388 (pa_output_parallel_movb): Likewise.
3389 (pa_output_parallel_addb): Likewise.
3390 (pa_following_call): Likewise.
3391 (pa_combine_instructions): Likewise for locals "anchor",
3393 (pa_can_combine_p): Likewise for params "anchor", "floater" and
3394 locals "start", "end".
3395 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
3396 param "insn" and local "local_insn".
3397 (picochip_final_prescan_insn): Likewise for local "local_insn".
3398 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
3400 (uses_TOC): Likewise.
3401 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
3402 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
3403 splitting out to more tightly-scoped locals, 3 as rtx and one as
3405 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
3407 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
3409 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
3411 (fixup_addr_diff_vecs): Likewise.
3412 (reg_unused_after): Likewise for param 2.
3413 (sh_can_redirect_branch): Likewise for both params.
3414 (check_use_sfunc_addr): Likewise for param 1.
3415 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
3416 (find_barrier): Likewise for local "last_got".
3417 (gen_block_redirect): Likewise for return type, param "jump" and
3418 locals "prev", "scan", "next", "insn".
3419 (struct far_branch): Likewise for fields "near_label",
3420 "insert_place", "far_label".
3421 (gen_far_branch): Likewise for local "jump".
3422 (fixup_addr_diff_vecs): Likewise for param "first" and locals
3424 (barrier_align): Likewise for param and for locals "prev", "x".
3425 Introduce local rtx_sequence * "prev_seq" and use insn method for
3426 typesafety and clarity.
3427 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
3428 (get_dest_uid): Likewise for local "dest".
3429 (split_branches): Likewise for locals "next", "beyond", "label",
3430 "block", "far_label". Add checked casts when assigning to
3431 bp->far_label and "far_label".
3432 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
3433 (sequence_insn_p): Likewise.
3434 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
3435 more loop-scoped rtx "insn" when walking LABEL_REFS.
3436 (sh_can_redirect_branch): Strengthen both params from rtx to
3438 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
3439 new local rtx_sequence * "seq" via a dyn_cast, and use a method
3440 for clarity and typesafety.
3441 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
3442 "insn" from rtx to rtx_insn *.
3443 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
3444 when using NEXT_INSN on the CODE_LABEL in operands[2].
3445 (define_insn "casesi_worker_2"): Likewise.
3446 (define_insn "casesi_shift_media"): Likewise.
3447 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
3449 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
3450 Strengthen field "insn" from rtx to rtx_insn *.
3451 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
3452 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
3453 param "start_insn" and local "start_insn".
3454 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
3456 (find_set_of_reg_bb): Likewise for param "insn".
3457 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
3458 (trace_reg_uses): Likewise for param "start_insn".
3459 (sh_treg_combine::cbranch_trace): Likewise for field
3461 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
3463 (sh_treg_combine::record_set_of_reg): Likewise for param
3464 "start_insn" and local "i".
3465 (sh_treg_combine::can_remove_cstore): Likewise for local
3467 (sh_treg_combine::try_optimize_cbranch): Likewise for param
3469 (sh_treg_combine::execute): Likewise for local "i".
3470 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
3472 (sparc_check_64): Likewise for second param.
3473 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
3474 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
3475 dyn_cast, using its insn method for typesafety and clarity.
3476 (empty_delay_slot): Strengthen param "insn" from rtx to
3478 (set_extends): Likewise.
3479 (sparc_check_64): Likewise.
3480 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
3481 for locals "seq", "last_insn".
3482 (combine_bnp): Likewise for param "insn".
3483 (xstormy16_reorg): Likewise for local "insn".
3484 * config/v850/v850.c (substitute_ep_register): Likewise for params
3485 "first_insn", "last_insn" and local "insn".
3486 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
3487 elements of "regs" array, and local "insn".
3488 * except.c (emit_note_eh_region_end): Likewise for param "insn".
3489 * final.c (final_sequence): Strengthen this global from rtx to
3491 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
3493 (final_scan_insn): Update assignment to "final_sequence" to be
3494 from "seq", the cast version of "body", for type-safety.
3495 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
3496 "insns" from rtx to rtx_insn *.
3497 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
3498 * genattr.c (main): When writing out generated insn-attr.h,
3499 strengthen params 1 and 3 of eligible_for_delay,
3500 eligible_for_annul_true, eligible_for_annul_false from rtx to
3502 * genattrtab.c (write_eligible_delay): Likewise when writing out
3503 generated insn-attrtab.c; also local "insn" the generated
3505 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
3507 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
3508 "start_label" from rtx to rtx_insn *.
3509 * ira.c (decrease_live_ranges_number): Likewise for local "p".
3510 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
3511 "insns" and local "insn".
3512 (validate_equiv_mem): Likewise for param "start" and local "insn".
3513 (memref_used_between_p): Likewise for params "start", "end" and
3515 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
3517 * loop-doloop.c (doloop_optimize): Within region guarded by
3518 INSN_P (doloop_pat), introduce a new local rtx_insn *
3519 "doloop_insn" via a checked cast, and use it for typesafety,
3520 eventually writing the value back into doloop_pat.
3521 * output.h (final_sequence): Strengthen this global from rtx to
3523 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
3524 reintroducing "insn" as an rtx_insn * via a checked cast.
3525 Strengthen param "attempt" and local "new_insn"from rtx to
3527 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
3529 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
3530 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
3531 "p" in favor of more tightly-scoped replacements, sometimes rtx
3532 and sometimes rtx_insn *, as appropriate.
3533 (delete_output_reload): Eliminate top-level rtx "i1", splitting
3534 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
3535 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
3536 local "trial" from rtx to rtx_insn *.
3537 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
3538 rtx to rtx_insn *. Strenghten local "pat" from rtx to
3539 rtx_sequence * and use methods for clarity and typesafety.
3540 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
3541 rtx to rtx_insn *. Strenghten local "li" from rtx to
3542 rtx_insn_list * and use its methods for clarity and typesafety.
3543 (steal_delay_list_from_target): Strengthen param "insn" from rtx
3545 (steal_delay_list_from_fallthrough): Likewise.
3546 (try_merge_delay_insns): Likewise for param "thread" and locals
3547 "trial", "next_trial", "delay_insn".
3548 (redundant_insn): Likewise for param "target" and local "trial".
3549 (own_thread_p): Likewise for param "thread" and locals
3550 "active_insn", "insn".
3551 (get_label_before): Likewise for param "insn".
3552 (fill_simple_delay_slots): Likewise for local "new_label"; use
3553 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
3554 (label_before_next_insn): Strengthen return type and local "insn"
3555 from rtx to rtx_insn *.
3556 (relax_delay_slots): Likewise for locals "other", "tmp".
3557 (make_return_insns): Likewise for param "first" and locals "insn",
3558 "jump_insn", "prev". Move declaration of "pat" to its assignment
3559 and strengthen from rtx to rtx_sequence *. Use its methods for
3560 clarity and typesafety.
3561 * rtlanal.c (no_labels_between_p): Strengthen params from
3562 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
3564 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
3565 from const_rtx to const rtx_insn *.
3566 (reg_set_between_p): Rename param "from_insn" to
3567 "uncast_from_insn", and reintroduce "from_insn" as a
3568 const rtx_insn * via a checked cast.
3569 (modified_between_p): Likewise for param "start" as "uncast_start".
3570 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
3571 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
3572 "tmp", head" from rtx to rtx_insn *.
3573 (recompute_rev_top_order): Likewise for local "insn".
3574 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
3575 * store-motion.c (build_store_vectors): Likewise for local "insn".
3576 Strengthen local "st" from rtx to rtx_insn_list * and use methods
3577 for clarity and typesafety.
3578 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
3580 (computation_cost): Likewise for local "seq".
3581 (get_address_cost): Likewise.
3583 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3585 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
3587 (label_is_jump_target_p): Likewise for second param.
3589 * rtlanal.c (tablejump_p): Likewise for param "insn".
3590 (label_is_jump_target_p): Likewise for param "jump_insn".
3592 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3594 * rtl.h (find_first_parameter_load): Strengthen return type and
3595 both params from rtx to rtx_insn *.
3596 * rtlanal.c (find_first_parameter_load): Strengthen return type,
3597 both params and locals "before", "first_set" from rtx to
3598 rtx_insn *. Remove now-redundant cast.
3599 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
3601 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3603 * rtl.h (find_last_value): Delete.
3604 * rtlanal.c (find_last_value): Delete.
3606 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3608 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
3609 from rtx to rtx_insn *.
3610 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
3611 rtx "note" with new local rtx_insn * "new_head" when calculating
3612 head insn of new basic block.
3613 * combine.c (combine_split_insns): Strengthen return type and local
3614 "ret" from rtx to rtx_insn *.
3615 (likely_spilled_retval_p): Likewise for locals "use" and "p".
3616 (try_combine): Eliminate local "m_split", splitting into new
3617 locals "m_split_insn" and "m_split_pat".
3618 (find_split_point): Strengthen local "seq" from rtx into
3620 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
3621 locals "label", "branch".
3622 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
3624 (define_expand "umulsi3_highpart"): Likewise for local "insn".
3625 * dse.c (note_add_store_info): Likewise for fields "first",
3627 (note_add_store): Likewise for local "insn".
3628 (emit_inc_dec_insn_before): Likewise for locals "insn",
3630 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
3631 (replace_read): Likewise for locals "insns", "this_insn".
3632 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
3633 (notice_eh_throw): Likewise for param "insn".
3634 (before_next_cfi_note): Likewise for return type, param, and local
3636 (connect_traces): Likewise for local "note".
3637 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
3638 (verify_rtl_sharing): Likewise.
3639 (unshare_all_rtl_in_chain): Likewise for param "insn".
3640 (get_first_nonnote_insn): Likewise for local "insn".
3641 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
3642 "seq" and use its methods to clarify things.
3643 (next_insn): Strengthen return type from rtx to rtx_insn *.
3644 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
3645 local rtx_insn * using a checked cast, dropping a checked cast
3646 made redundant by this change. Use a cast to and method of
3647 rtx_sequence to clarify the code.
3648 (previous_insn): Rename param "insn" to "uncast_insn" and
3649 reintroduce "insn" as a local rtx_insn * using a checked cast,
3650 dropping a checked cast made redundant by this change. Use a cast
3651 to and method of rtx_sequence to clarify the code.
3652 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
3653 reintroduce "insn" as a local rtx_insn * using a checked cast,
3654 dropping a checked cast made redundant by this change.
3655 (next_nonnote_insn_bb): Likewise.
3656 (prev_nonnote_insn): Likewise.
3657 (prev_nonnote_insn_bb): Likewise.
3658 (next_nondebug_insn): Likewise.
3659 (prev_nondebug_insn): Likewise.
3660 (next_nonnote_nondebug_insn): Likewise.
3661 (prev_nonnote_nondebug_insn): Likewise.
3662 (next_real_insn): Likewise.
3663 (prev_real_insn): Likewise.
3664 (next_active_insn): Likewise.
3665 (prev_active_insn): Likewise.
3666 (next_cc0_user): Likewise. Use rtx_sequence and a method for
3668 (prev_cc0_setter): Likewise.
3669 (try_split): Rename param "trial" to "uncast_trial" and
3670 reintroduce "insn" as a local rtx_insn * using a checked cast,
3671 dropping checked casts made redundant by this change.
3672 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
3674 (remove_insn): Rename param "insn" to "uncast_insn" and
3675 reintroduce "insn" as a local rtx_insn * using a checked cast.
3676 (emit_pattern_after_setloc): Likewise for param "after", as
3678 (emit_pattern_after): Likewise. Strengthen local "prev" from
3680 (emit_pattern_before_setloc): Rename param "before" to
3681 "uncast_before" and reintroduce "before" as a local rtx_insn *
3682 using a checked cast. Strengthen locals "first", "last" from
3684 (emit_pattern_before): Likewise rename/cast param "before" to
3685 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
3686 * except.c (copy_reg_eh_region_note_forward): Strengthen param
3687 "first" and local "insn" from rtx to rtx_insn *.
3688 (copy_reg_eh_region_note_backward): Likewise for param "last"
3690 * expr.c (fixup_args_size_notes): Rename param "last" to
3691 "uncast_last" and reintroduce "last" as a local rtx_insn *
3692 using a checked cast. Strengthen local "insn" from rtx to
3694 * function.c (set_insn_locations): Strengthen param "insn" from
3696 (record_insns): Likewise for param "insns" and local "tmp".
3697 (active_insn_between): Rename param "tail" to
3698 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
3699 using a checked cast.
3700 (thread_prologue_and_epilogue_insns): Split out top-level local
3701 rtx "seq" into three different rtx_insn * locals. Strengthen
3702 local "prologue_seq" from rtx to rtx_insn *.
3703 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
3704 from rtx to rtx_insn *.
3705 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
3706 (priority): Likewise for locals "prev_first", "twin".
3707 (setup_insn_max_reg_pressure): Likewise for param "after".
3708 (sched_setup_bb_reg_pressure_info): Likewise.
3709 (no_real_insns_p): Strengthen params from const_rtx to
3711 (schedule_block): Strengthen local "next_tail" from rtx to
3713 * ifcvt.c (find_active_insn_before): Strengthen return type and
3714 param "insn" from rtx to rtx_insn *.
3715 (find_active_insn_after): Likewise.
3716 (cond_exec_process_insns): Likewise for param "start" and local "insn".
3717 (cond_exec_process_if_block): Likewise for locals "then_start",
3718 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
3719 (noce_process_if_block): Likewise for local "jump".
3720 (merge_if_block): Likewise for two locals named "end".
3721 (cond_exec_find_if_block): Likewise for local "last_insn".
3722 * jump.c (delete_related_insns): Rename param "insn" to
3723 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
3724 checked cast. Strengthen local "p" from rtx to rtx_insn *.
3725 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
3727 (split_reg): Likewise.
3728 * lra.c (lra_process_new_insns): Likewise.
3729 * modulo-sched.c (permute_partial_schedule): Strengthen param
3730 "last" from rtx to rtx_insn *.
3731 * optabs.c (add_equal_note): Likewise for param "insns" and local
3733 (expand_binop_directly): Add checked casts to rtx_insn * within
3734 NEXT_INSN (pat) uses.
3735 (expand_unop_direct): Likewise.
3736 (maybe_emit_unop_insn): Likewise.
3737 * recog.c (peep2_attempt): Strengthen locals "last",
3738 "before_try", "x" from rtx to rtx_insn *.
3739 * reorg.c (optimize_skip): Strengthen return type and local
3740 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
3741 and locals "trial", "next_trial" from rtx to rtx_insn *.
3742 * resource.c (next_insn_no_annul): Strengthen return type and
3743 param "insn" from rtx to rtx_insn *. Use a cast to and method of
3744 rtx_sequence to clarify the code.
3745 (mark_referenced_resources): Add a checked cast to rtx_insn *
3746 within PREV_INSN (x).
3747 (find_dead_or_set_registers): Strengthen return type, param
3748 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
3749 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
3751 (mark_target_live_regs): Strengthen params "insns" and "target",
3752 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
3753 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
3755 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
3756 from rtx to rtx_insn *.
3757 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
3758 from rtx to rtx_insn *.
3759 (copy_reg_eh_region_note_backward): Likewise.
3760 (unshare_all_rtl_in_chain): Likewise for sole param.
3761 (dump_rtl_slim): Strengthen second and third params from const_rtx
3762 to const rtx_insn *.
3763 * sched-deps.c (sched_free_deps): Strengthen params "head" and
3764 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
3765 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
3766 "next_tail" from rtx to rtx_insn *.
3767 (begin_move_insn): Likewise for local "next".
3768 * sched-int.h (sched_free_deps): Likewise for first and second
3770 (no_real_insns_p): Strengthen both params from const_rtx to
3772 (sched_setup_bb_reg_pressure_info): Strengthen second params from
3774 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
3776 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
3777 and locals "insn", "tail" from const_rtx to const rtx_insn *.
3778 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
3780 (debug_rtl_slim): Strengthen params "first" and "last" from
3781 const_rtx to const rtx_insn *.
3782 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
3783 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
3784 (convert_to_simple_return): Likewise for param "returnjump".
3785 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
3787 (convert_to_simple_return): Likewise for param "returnjump".
3788 * valtrack.c (propagate_for_debug): Likewise for params
3790 * valtrack.h (propagate_for_debug): Likewise for second param.
3792 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3794 * output.h (insn_current_reference_address): Strengthen param
3795 from rtx to rtx_insn *.
3796 * final.c (insn_current_reference_address): Likewise.
3798 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3800 * basic-block.h (inside_basic_block_p): Strengthen param from
3801 const_rtx to const rtx_insn *.
3802 * cfgbuild.c (inside_basic_block_p): Likewise.
3804 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3806 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
3808 (get_trace_info): Likewise for param "insn".
3809 (save_point_p): Likewise.
3810 (maybe_record_trace_start): Likewise for both params.
3811 (maybe_record_trace_start_abnormal): Likewise.
3812 (create_trace_edges): Likewise for sole param and for three of the
3814 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
3815 to rtx_insn *, and update a call to pat->element to pat->insn.
3817 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3819 * function.h (struct expr_status): Convert field "x_forced_labels"
3820 from rtx_expr_list * to rtx_insn_list *.
3822 * cfgbuild.c (make_edges): Convert local "x" from an
3823 rtx_expr_list * to an rtx_insn_list *, replacing use of
3824 "element" method with "insn" method.
3825 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3826 * except.c (sjlj_emit_dispatch_table): Replace use of
3827 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
3829 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
3830 rtx_expr_list * to an rtx_insn_list *, replacing use of
3831 "element" method with "insn" method.
3832 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3833 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
3834 rtx_insn *, adding a checked cast. Replace use of
3835 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
3837 (expand_label): Likewise for local "label_r".
3839 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3841 * function.h (struct rtl_data): Convert field
3842 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
3844 * rtl.h (remove_node_from_insn_list): New prototype.
3846 * builtins.c (expand_builtin): When prepending to
3847 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3849 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
3850 to rtx_insn_list *, and use its "insn" method rather than
3852 * cfgrtl.c (delete_insn): Use new function
3853 remove_node_from_insn_list rather than
3854 remove_node_from_expr_list.
3855 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
3856 to rtx_insn_list *, and use its "insn" method rather than
3858 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
3859 * reload1.c (set_initial_label_offsets): Likewise for local "x".
3860 * rtlanal.c (remove_node_from_insn_list): New function, adapted
3861 from remove_node_from_expr_list.
3862 * stmt.c (expand_label): When prepending to
3863 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
3866 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3868 * function.h (struct rtl_data): Strengthen fields "x_return_label"
3869 and "x_naked_return_label" from rtx to rtx_code_label *.
3871 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3873 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
3874 (SET_NEXT_INSN): Likewise.
3875 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
3877 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
3878 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
3879 to split out the SEQUENCE from local "bundle", strengthening the
3880 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
3881 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
3882 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
3883 and the type of the elements of the "slot" array from rtx to
3885 (reorg_split_calls): Likewise for locals "insn" and "next", and
3886 the type of the elements of the "slot" array.
3888 * config/frv/frv.c (frv_nops): Likewise for the elements of this
3890 (frv_function_prologue): Likewise for locals "insn", "next",
3892 (frv_register_nop): Introduce a local "nop_insn" to be the
3893 rtx_insn * containing rtx "nop".
3895 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
3896 used as an insn and sometimes as a pattern, so rename it to
3897 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
3898 using it where dealing with the core insn.
3900 * config/picochip/picochip.c (reorder_var_tracking_notes):
3901 Strengthen locals "insn", "next", "last_insn", "queue",
3902 "next_queue", "prev" from rtx to rtx_insn *.
3904 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
3905 the second param is an rtx_insn ** rather than an rtx **.
3906 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
3907 from rtx to rtx_sequence *, and introduce local named "sequence",
3908 using methods of rtx_sequence to clarify the code.
3909 (remove_insn): Introduce local rtx_sequence * named "sequence" and
3911 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
3912 Rename param "after" to "uncast_after", reintroducing "after" as a
3913 local rtx_insn * with a checked cast.
3914 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
3915 reintroducing "after" as a local rtx_insn * with a checked cast.
3916 Strengthen local "last" from rtx to rtx_insn * and remove the
3917 now-redundant checked casts.
3918 (copy_delay_slot_insn): Strengthen return type and param from rtx
3921 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
3922 "last" from rtx to rtx_insn *.
3924 2014-08-28 David Malcolm <dmalcolm@redhat.com>
3926 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
3927 param from rtx to rtx_insn *.
3929 * emit-rtl.c (copy_delay_slot_insn): Likewise.
3931 * reorg.c (skip_consecutive_labels): Strengthen return type, param
3932 and local "insn" from rtx to rtx_insn *.
3933 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
3934 (unfilled_slots_next): Likewise.
3935 (function_return_label): Strengthen from rtx to rtx_code_label *.
3936 (function_simple_return_label): Likewise.
3937 (first_active_target_insn): Strengthen return type and param from
3939 (find_end_label): Strengthen return type from rtx to
3940 rtx_code_label *; strengthen locals as appropriate.
3941 (emit_delay_sequence): Strengthen return type, param "insn" and
3942 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
3943 and local "li" from rtx to rtx_insn_list *, using methods of
3944 rtx_insn_list for clarity and typesafety.
3945 (add_to_delay_list): Strengthen return type and param "insn" from
3946 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
3947 rtx_insn_list * and use methods of rtx_insn_list.
3948 (delete_from_delay_slot): Strengthen return type, param "insn",
3949 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
3950 Strengthen local "seq" from rtx to rtx_sequence *, and local
3951 "delay_list" from rtx to rtx_insn_list *, using methods of
3952 rtx_sequence for clarity and type-safety.
3953 (delete_scheduled_jump): Add checked cast when invoking
3954 delete_from_delay_slot. Strengthen local "trial" from rtx to
3956 (optimize_skip): Strengthen return type and local "delay_list"
3957 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
3959 (steal_delay_list_from_target): Strengthen return type, param
3960 "delay_list" and local "new_delay_list" from rtx to
3961 rtx_insn_list *. Strengthen param "seq" from rtx to
3962 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
3964 Split out local "temp" into multiple more-tightly scoped locals:
3965 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
3966 of rtx_insn_list and rtx_sequence for clarity and typesafety.
3967 Strengthen locals named "trial" from rtx to rtx_insn *.
3968 (steal_delay_list_from_fallthrough): Strengthen return type and
3969 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
3970 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
3971 Strengthen local "trial" from rtx to rtx_insn *.
3972 (try_merge_delay_insns): Strength local "merged_insns" from rtx
3973 to rtx_insn_list * and use its methods. Strengthen local "pat"
3974 from rtx to rtx_sequence * and use its methods. Strengthen locals
3975 "dtrial" and "new_rtx" from rtx to rtx_insn *.
3976 (get_label_before): Strengthen return type and local "label" from
3978 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
3979 "next_trial", "next", prev". Strengthen local "delay_list" from
3980 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
3982 (follow_jumps): Strengthen return type, param "label" and locals
3983 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
3984 (fill_slots_from_thread): Strengthen return type, param
3985 "delay_list" from rtx to rtx_insn_list *. Strengthen params
3986 "insn", "thread", "opposite_thread" and locals "new_thread",
3987 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
3988 "sequence" from a checked cast to rtx_sequence so that we can call
3989 steal_delay_list_from_target and steal_delay_list_from_fallthrough
3990 with an rtx_sequence *.
3991 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
3992 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
3993 Strengthen local "delay_list" from rtx to rtx_insn_list *.
3994 (relax_delay_slots): Strengthen param "first" and locals "insn",
3995 "next", "trial", "delay_insn", "target_label" from rtx to
3996 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
3997 Introduce a local "trial_seq" for PATTERN (trial) of type
3998 rtx_sequence *, in both cases using methods of rtx_sequence.
3999 (dbr_schedule): Strengthen param "first" and locals "insn",
4000 "next", "epilogue_insn" from rtx to rtx_insn *.
4002 2014-08-28 Richard Biener <rguenther@suse.de>
4004 PR tree-optimization/62283
4005 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
4006 Do not peel loops for alignment where the vector loop likely
4007 doesn't run at least VF times.
4009 2014-08-28 Bin Cheng <bin.cheng@arm.com>
4011 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
4012 important_candidates. Consider all important candidates if
4013 IVS doesn't give any result. Remove check on ivs->upto.
4014 (try_add_cand_for): Call iv_ca_add_use only once.
4016 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4017 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4018 Anna Tikhonova <anna.tikhonova@intel.com>
4019 Ilya Tocar <ilya.tocar@intel.com>
4020 Andrey Turetskiy <andrey.turetskiy@intel.com>
4021 Ilya Verbin <ilya.verbin@intel.com>
4022 Kirill Yukhin <kirill.yukhin@intel.com>
4023 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4025 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
4026 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
4028 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
4029 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4030 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
4031 (define_insn "*mul<mode>3"): Add EVEX version.
4033 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4034 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4035 Anna Tikhonova <anna.tikhonova@intel.com>
4036 Ilya Tocar <ilya.tocar@intel.com>
4037 Andrey Turetskiy <andrey.turetskiy@intel.com>
4038 Ilya Verbin <ilya.verbin@intel.com>
4039 Kirill Yukhin <kirill.yukhin@intel.com>
4040 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4042 * config/i386/sse.md
4043 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
4044 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
4045 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
4046 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
4047 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
4048 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
4049 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
4050 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
4051 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
4052 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
4053 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
4054 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
4055 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
4056 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
4057 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
4058 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
4060 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4061 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4062 Anna Tikhonova <anna.tikhonova@intel.com>
4063 Ilya Tocar <ilya.tocar@intel.com>
4064 Andrey Turetskiy <andrey.turetskiy@intel.com>
4065 Ilya Verbin <ilya.verbin@intel.com>
4066 Kirill Yukhin <kirill.yukhin@intel.com>
4067 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4069 * config/i386/sse.md
4070 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
4071 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
4072 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
4074 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4075 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4076 Anna Tikhonova <anna.tikhonova@intel.com>
4077 Ilya Tocar <ilya.tocar@intel.com>
4078 Andrey Turetskiy <andrey.turetskiy@intel.com>
4079 Ilya Verbin <ilya.verbin@intel.com>
4080 Kirill Yukhin <kirill.yukhin@intel.com>
4081 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4083 * config/i386/sse.md
4084 (define_mode_iterator VI128_256): New.
4085 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4087 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
4088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4089 Anna Tikhonova <anna.tikhonova@intel.com>
4090 Ilya Tocar <ilya.tocar@intel.com>
4091 Andrey Turetskiy <andrey.turetskiy@intel.com>
4092 Ilya Verbin <ilya.verbin@intel.com>
4093 Kirill Yukhin <kirill.yukhin@intel.com>
4094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4096 * config/i386/sse.md
4097 (define_mode_iterator VI8_256_512): New.
4098 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
4100 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
4101 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
4103 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
4105 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4107 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
4108 pointer to the cumulative reloc value and return the value for
4110 (compute_reloc_for_rtx): Take a const_rtx. Call
4111 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
4112 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
4113 for_each_rtx for the CONST case.
4115 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4117 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
4118 (mark_constants_in_pattern): ...this new function to iterate over
4120 (mark_constants): Update accordingly.
4122 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4124 * varasm.c: Include rtl-iter.h.
4125 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
4126 Remove the pointer to the cumulative hashval_t and just return
4127 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
4128 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4129 Accumulate the hashval_ts here instead of const_rtx_hash_1.
4131 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4133 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
4134 Give real type of data parameter. Remove return value.
4135 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
4136 to iterate over subrtxes.
4138 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4140 * var-tracking.c (use_narrower_mode_test): Turn from being a
4141 for_each_rtx callback to being a function that examines each
4143 (adjust_mems): Update accordingly.
4145 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4147 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
4148 callback to being a function that examines each subrtx itself.
4149 Remove handling of null rtxes.
4150 (add_uses): Update accordingly.
4152 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4154 * var-tracking.c: Include rtl-iter.h.
4155 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
4156 to being a function that examines each subrtx itself.
4157 (use_type): Update accordingly.
4159 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4161 * store-motion.c: Include rtl-iter.h.
4162 (extract_mentioned_regs_1): Delete.
4163 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
4164 for_each_rtx to iterate over subrtxes.
4166 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4168 * sel-sched.c: Include rtl-iter.h
4169 (count_occurrences_1): Delete.
4170 (count_occurrences_equiv): Turn rtxes into const_rtxes.
4171 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4173 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4175 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
4176 * rtlanal.c (tls_referenced_p_1): Delete.
4177 (tls_referenced_p): Take a const_rtx rather than an rtx.
4178 Use FOR_EACH_SUBRTX rather than for_each_rtx.
4180 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4182 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
4183 (for_each_inc_dec): Take an rtx rather than an rtx *.
4184 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
4185 (cselib_record_sets): Likewise.
4186 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
4187 (check_for_inc_dec): Likewise.
4188 * rtlanal.c (for_each_inc_dec_ops): Delete.
4189 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
4190 rather than a pointer to the memory address. Replace
4191 for_each_inc_dec_ops argument with separate function and data
4192 arguments. Abort on non-autoinc addresses.
4193 (for_each_inc_dec_find_mem): Delete.
4194 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
4195 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
4197 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4199 * rtl.h (find_all_hard_regs): Declare.
4200 * rtlanal.c (find_all_hard_regs): New function.
4201 (record_hard_reg_uses_1): Delete.
4202 (record_hard_reg_uses): Use find_all_hard_regs.
4204 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4206 * rtl.h (replace_label_data): Delete.
4207 (replace_label): Take the old label, new label and update-nuses flag
4208 as direct arguments. Return void.
4209 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
4210 * rtlanal.c (replace_label): Update interface as above. Handle
4211 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
4212 iterator. Use FOR_EACH_SUBRTX_PTR.
4214 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4216 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
4217 with const_rtx parameters.
4218 * varasm.c (get_pool_constant): Likewise.
4219 * rtlanal.c (rtx_referenced_p_1): Delete.
4220 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4221 Assert that the rtx we're looking for is nonnull. Allow searches
4222 for constant pool SYMBOL_REFs.
4224 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4226 * reload1.c: Include rtl-iter.h.
4227 (note_reg_elim_costly): Turn from being a for_each_rtx callback
4228 to being a function that examines each subrtx itself.
4229 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
4231 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4233 * regcprop.c (cprop_find_used_regs_1): Delete.
4234 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4236 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4238 * regcprop.c: Include rtl-iter.h.
4239 (kill_value): Take a const_rtx.
4240 (kill_autoinc_value): Turn from being a for_each_rtx callback
4241 to being a function that examines each subrtx itself.
4242 (copyprop_hardreg_forward_1): Update accordingly.
4244 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4246 * reg-stack.c: Include rtl-iter.h.
4247 (subst_stack_regs_in_debug_insn): Delete.
4248 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
4249 instead of for_each_rtx.
4251 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4253 * lower-subreg.c (find_decomposable_subregs): Turn from being
4254 a for_each_rtx callback to being a function that examines each
4255 subrtx itself. Remove handling of null rtxes.
4256 (decompose_multiword_subregs): Update accordingly.
4258 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4260 * lower-subreg.c (adjust_decomposed_uses): Delete.
4261 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
4262 Remove handling of null rtxes.
4264 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4266 * lower-subreg.c: Include rtl-iter.h.
4267 (resolve_subreg_use): Turn from being a for_each_rtx callback
4268 to being a function that examines each subrtx itself. Remove
4269 handling of null rtxes.
4270 (resolve_reg_notes, resolve_simple_move): Update accordingly.
4271 (decompose_multiword_subregs): Likewise.
4273 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4275 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
4276 to being a function that examines each subrtx itself.
4277 (simplify_using_condition, simplify_using_initial_values): Update
4280 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4282 * loop-iv.c: Include rtl-iter.h.
4283 (find_single_def_src): New function.
4284 (replace_single_def_regs): Turn from being a for_each_rtx callback
4285 to being a function that examines each subrtx itself.
4286 (replace_in_expr, simplify_using_initial_values): Update accordingly.
4288 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4290 * jump.c (eh_returnjump_p_1): Delete.
4291 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4292 Remove handling of null rtxes.
4294 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4296 * jump.c: Include rtl-iter.h.
4297 (returnjump_p_1): Delete.
4298 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4299 Remove handling of null rtxes.
4301 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4303 * ira.c: Include rtl-iter.h.
4304 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
4305 to being a function that examines each subrtx itself. Remove
4306 handling of null rtxes.
4307 (update_equiv_regs): Update call accordingly.
4309 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4311 * fwprop.c: Include rtl-iter.h.
4312 (varying_mem_p): Turn from being a for_each_rtx callback to being
4313 a function that examines each subrtx itself.
4314 (propagate_rtx): Update accordingly.
4316 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4318 * function.c: Include rtl-iter.h
4319 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
4320 callback to being a function that examines each subrtx itself.
4321 Return the changed flag.
4322 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
4323 (instantiate_virtual_regs): Update calls accordingly.
4325 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4327 * final.c: Include rtl-iter.h.
4328 (mark_symbol_ref_as_used): Delete.
4329 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
4332 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4334 * emit-rtl.c: Include rtl-iter.h.
4335 (find_auto_inc): Turn from being a for_each_rtx callback to being
4336 a function that examines each subrtx itself. Assume the first operand
4337 to an RTX_AUTOINC is the automodified register.
4338 (try_split): Update call accordingly.
4340 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4342 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
4343 Return a bool, inverting the result so that 0/false means "not ok".
4344 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
4345 subrtxes of a CONST.
4346 (mem_loc_descriptor, add_const_value_attribute)
4347 (resolve_addr_in_expr): Update calls accordingly.
4349 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4351 * dwarf2out.c: Include rtl-iter.h.
4352 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
4353 Remove unused data parameter. Return a bool, inverting the result
4354 so that 0/false means "not ok".
4355 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
4356 instead of for_each_rtx.
4358 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4360 * dse.c: Include rtl-iter.h.
4361 (check_mem_read_rtx): Change void * parameter to real type.
4362 Remove return value.
4363 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
4364 for_each_rtx. Don't handle null rtxes.
4366 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4368 * df-problems.c: Include rtl-iter.h.
4369 (find_memory): Turn from being a for_each_rtx callback to being
4370 a function that examines each subrtx itself. Continue to look for
4371 volatile references even after a nonvolatile one has been found.
4372 (can_move_insns_across): Update calls accordingly.
4374 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4376 * ddg.c (walk_mems_2, walk_mems_1): Delete.
4377 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
4378 to iterate over subrtxes. Return a bool rather than an int.
4380 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4382 * ddg.c: Include rtl-iter.h.
4383 (mark_mem_use_1): Rename to...
4384 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
4385 instead of for_each_rtx.
4386 (mem_read_insn_p): Update accordingly.
4388 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4390 * cse.c (change_cc_mode_args): Delete.
4391 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
4392 a function that examines each subrtx itself. Take the fields of
4393 change_cc_mode_args as argument and return void.
4394 (cse_change_cc_mode_insn): Update calls accordingly.
4396 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4398 * cse.c (is_dead_reg): Change argument to const_rtx.
4399 (dead_debug_insn_data): Delete.
4400 (is_dead_debug_insn): Expand commentary. Turn from being a
4401 for_each_rtx callback to being a function that examines
4402 each subrtx itself. Take the fields of dead_debug_insn_data
4404 (delete_trivially_dead_insns): Update call accordingly.
4406 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4408 * cse.c (check_for_label_ref): Move earlier in file. Turn from
4409 being a for_each_rtx callback to being a function that examines
4411 (cse_extended_basic_block): Update call accordingly.
4413 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4415 * cse.c (check_dependence_data): Delete.
4416 (check_dependence): Change from being a for_each_rtx callback to being
4417 a function that examines all subrtxes itself. Don't handle null rtxes.
4418 (invalidate): Update call accordingly.
4420 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4422 * cse.c: Include rtl-iter.h.
4423 (approx_reg_cost_1): Delete.
4424 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4425 Don't handle null rtxes.
4427 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4429 * cfgcleanup.c: Include rtl-iter.h.
4430 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
4431 to being a function that examines each subrtx itself.
4432 (thread_jump): Update accordingly.
4434 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4436 * combine-stack-adj.c: Include rtl-iter.h.
4437 (record_stack_refs_data): Delete.
4438 (record_stack_refs): Turn from being a for_each_rtx callback
4439 to being a function that examines each subrtx itself.
4440 Take a pointer to the reflist. Invert sense of return value
4441 so that true means success and false means failure. Don't
4443 (combine_stack_adjustments_for_block): Update accordingly.
4445 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4447 * combine.c (record_truncated_value): Turn from being a for_each_rtx
4448 callback to a function that takes an rtx and returns a bool
4449 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
4452 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4454 * combine.c: Include rtl-iter.h.
4455 (unmentioned_reg_p_1): Delete.
4456 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
4457 Don't handle null rtxes.
4459 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4461 * calls.c: Include rtl-iter.h.
4462 (internal_arg_pointer_based_exp_1): Delete.
4463 (internal_arg_pointer_based_exp): Take a const_rtx.
4464 Use FOR_EACH_SUBRTX to iterate over subrtxes.
4466 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4468 * caller-save.c: Include rtl-iter.h.
4469 (add_used_regs_1): Delete.
4470 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
4471 to iterate over subrtxes. Assert that any remaining pseudos
4474 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4476 * bt-load.c: Include rtl-iter.h.
4477 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
4478 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
4479 to iterate over subrtxes.
4480 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
4481 find_btr_use rather than btr_referenced_p.
4483 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4485 * alias.c: Include rtl-iter.h.
4486 (refs_newer_value_cb): Delete.
4487 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
4489 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
4491 * rtl-iter.h: New file.
4492 * rtlanal.c: Include it.
4493 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
4494 (generic_subrtx_iterator <T>::add_single_to_queue)
4495 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
4496 (generic_subrtx_iterator <T>::free_array): New functions.
4497 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
4498 (generic_subrtx_iterator <const_rtx_accessor>)
4499 (generic_subrtx_iterator <rtx_var_accessor>
4500 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
4501 (setup_reg_subrtx_bounds): New function.
4502 (init_rtlanal): Call it.
4504 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
4507 * config/sh/sh.md (ashlsi3): Handle negative shift count for
4509 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
4511 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
4513 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
4515 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4517 * rtl.h (JUMP_LABEL_AS_INSN): New.
4519 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4521 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
4523 (alloc_EXPR_LIST): Strengthen return type from rtx to
4525 (remove_free_EXPR_LIST_node): Likewise for param.
4526 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
4527 from rtx to rtx_expr_list *.
4528 * sched-int.h (struct deps_desc): Strengthen fields
4529 "pending_read_mems" and "pending_write_mems" from rtx to
4532 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
4533 rtx to rtx_expr_list *.
4534 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
4535 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
4537 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
4538 from rtx to rtx_expr_list *.
4539 * loop-iv.c (simplify_using_initial_values): Strengthen local
4540 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
4541 "pnote_next" from rtx * to rtx_expr_list **.
4542 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
4543 param "exprp" from rtx * to rtx_expr_list **.
4544 (add_insn_mem_dependence): Strengthen local "mem_list" from
4545 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
4547 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
4548 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
4549 param "old_mems_p" from rtx * to rtx_expr_list **.
4550 * var-tracking.c (struct adjust_mem_data): Strengthen field
4551 "side_effects" from rtx to rtx_expr_list *.
4552 (adjust_insn): Replace NULL_RTX with NULL when assigning to
4554 (prepare_call_arguments): Likewise.
4556 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4558 * function.h (struct rtl_data): Strengthen field
4559 "x_stack_slot_list" from rtx to rtx_expr_list *.
4561 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
4562 when assigning to stack_slot_list.
4564 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4566 * function.h (struct rtl_data): Strengthen field
4567 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
4568 * rtl.h (remove_node_from_expr_list): Strengthen second param from
4569 rtx * to rtx_expr_list **.
4571 * cfgbuild.c (make_edges): In loop over
4572 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
4573 rtx_expr_list *, and use methods of the latter class to clarify
4575 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
4576 rtx_expr_list *, and use methods of the latter class to clarify
4578 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
4579 * reload1.c (set_initial_label_offsets): Likewise for local "x".
4580 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
4581 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
4582 to rtx_expr_list *. Use methods of the latter class to clarify
4585 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4587 * function.h (struct expr_status): Strengthen field
4588 "x_forced_labels" from rtx to rtx_expr_list *.
4590 * cfgbuild.c (make_edges): Split local "x" into two locals,
4591 strengthening one from rtx to rtx_expr_list *, and using methods
4593 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
4594 loop over forced_labels, introduce strengthen it from rtx to
4595 rtx_expr_list *, using methods to clarify the code.
4596 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
4597 to rtx_expr_list *, using methods of said class to clarify the
4599 * reload1.c (set_initial_label_offsets): Split local "x" into two
4600 per-loop variables, strengthening the first from rtx to
4601 rtx_expr_list * and using methods.
4603 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4605 * coretypes.h (class rtx_expr_list): Add forward declaration.
4606 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
4607 * gengenrtl.c (special_rtx): Add EXPR_LIST.
4608 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
4609 invariant: GET_CODE (X) == EXPR_LIST.
4610 (is_a_helper <rtx_expr_list *>::test): New.
4611 (rtx_expr_list::next): New.
4612 (rtx_expr_list::element): New.
4613 (gen_rtx_EXPR_LIST): New.
4615 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4617 * varasm.c (mark_constants): Convert a GET_CODE check into a
4618 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4619 Use methods of rtx_sequence to clarify the code.
4621 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4623 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
4624 local "seq" via a checked cast, and use methods of rtx_sequence
4625 to simplify the code.
4627 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4629 * resource.c (mark_referenced_resources): Strengthen local
4630 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
4631 using methods of rtx_sequence to clarify the code.
4632 (find_dead_or_set_registers): Within the switch statement, convert
4633 a GET_CODE check to a dyn_cast, introducing local "seq". Within
4634 the JUMP_P handling, introduce another local "seq", adding a
4635 checked cast to rtx_sequence *. In both cases, use methods of
4636 rtx_sequence to clarify the code.
4637 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
4638 via a checked cast, and use methods of rtx_sequence to simplify
4641 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4643 * reorg.c (redundant_insn): In two places in the function, replace
4644 a check of GET_CODE with a dyn_cast, introducing local "seq", and
4645 usings methods of rtx_sequence to clarify the code.
4647 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4649 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
4650 local "seq" with a checked cast, and use methods of rtx_sequence
4651 to clarify the code.
4653 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4655 * function.c (contains): Introduce local "seq" for PATTERN (insn),
4656 with a checked cast, in the region for where we know it's a
4657 SEQUENCE. Use methods of rtx_sequence.
4659 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4661 * final.c (get_attr_length_1): Replace GET_CODE check with a
4662 dyn_cast, introducing local "seq" and the use of methods of
4664 (shorten_branches): Likewise, introducing local "body_seq".
4665 Strengthen local "inner_insn" from rtx to rtx_insn *.
4666 (reemit_insn_block_notes): Replace GET_CODE check with a
4667 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
4668 Use methods of rtx_sequence.
4669 (final_scan_insn): Likewise, introducing local "seq" for when
4670 "body" is known to be a SEQUENCE, using its methods.
4672 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4674 * except.c (can_throw_external): Strengthen local "seq" from rtx
4675 to rtx_sequence *. Use methods of rtx_sequence.
4676 (insn_nothrow_p): Likewise.
4678 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4680 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
4681 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
4682 Use methods of rtx_sequence.
4683 (scan_trace): Likewise for local "pat".
4685 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4687 * coretypes.h (class rtx_sequence): Add forward declaration.
4688 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
4689 invariant: GET_CODE (X) == SEQUENCE.
4690 (is_a_helper <rtx_sequence *>::test): New.
4691 (is_a_helper <const rtx_sequence *>::test): New.
4692 (rtx_sequence::len): New.
4693 (rtx_sequence::element): New.
4694 (rtx_sequence::insn): New.
4696 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4698 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
4700 (alloc_INSN_LIST): Strengthen return type from rtx to
4702 (copy_INSN_LIST): Likewise for return type and param.
4703 (concat_INSN_LIST): Likewise for both params and return type.
4704 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
4705 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
4706 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
4707 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
4709 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
4710 "implicit_sets", "control_uses", "clobbers" from rtx to
4712 (struct deps_desc): Likewise for fields "pending_read_insns",
4713 "pending_write_insns", "pending_jump_insns",
4714 "last_pending_memory_flush", "last_function_call",
4715 "last_function_call_may_noreturn", "sched_before_next_call",
4716 "sched_before_next_jump".
4717 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
4718 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
4720 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
4721 from rtx to rtx_insn_list *.
4722 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
4725 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
4726 to rtx_insn_list **.
4727 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
4729 (queue_insn): Likewise for local "link".
4730 (struct haifa_saved_data): Strengthen field "insn_queue" from
4731 rtx * to rtx_insn_list **.
4732 (save_backtrack_point): Update allocation of save->insn_queue to
4733 reflect the strengthening of elements from rtx to rtx_insn_list *.
4734 (queue_to_ready): Strengthen local "link" from rtx to
4735 rtx_insn_list *; use methods "next" and "insn" when traversing the
4737 (early_queue_to_ready): Likewise for locals "link", "next_link",
4739 (schedule_block): Update allocation of insn_queue to reflect the
4740 strengthening of elements from rtx to rtx_insn_list *. Strengthen
4741 local "link" from rtx to rtx_insn_list *, and use methods when
4743 (add_to_speculative_block): Strengthen locals "twins" and
4744 "next_node" from rtx to rtx_insn_list *, and use methods when
4745 working with them. Strengthen local "twin" from rtx to
4746 rtx_insn *, eliminating a checked cast.
4747 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
4748 from rtx to rtx_insn_list *, and use methods when working with
4751 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
4752 from rtx to rtx_insn_list *, adding a checked cast.
4753 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
4755 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
4756 "newlink" from rtx to rtx_insn_list *. Strengthen local
4757 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
4758 from rtx to rtx_insn *.
4759 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
4760 from rtx to rtx_insn_list *. Use methods of the latter class.
4761 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
4762 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
4763 (remove_free_INSN_LIST_node): Strengthen return type and local
4764 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
4765 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
4766 rtx_insn_list *, using "insn" method.
4768 * sched-deps.c (add_dependence_list): Strengthen param "list"
4769 from rtx to rtx_insn_list *, and use methods when working with it.
4770 (add_dependence_list_and_free): Strengthen param "listp" from
4771 rtx * to rtx_insn_list **.
4772 (remove_from_dependence_list): Strenghten param "listp" from rtx *
4773 to rtx_insn_list **, and use methods when working with *listp.
4774 (remove_from_both_dependence_lists): Strengthen param "listp" from
4775 rtx * to rtx_insn_list **
4776 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
4777 to rtx_insn_list **. Eliminate local "link", in favor of two new
4778 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
4780 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
4781 by introducing local "cond_deps".
4782 (remove_from_deps): Strengthen param "insn" from rtx to
4785 * sched-rgn.c (concat_insn_mem_list): Strengthen param
4786 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
4787 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
4788 Use methods of rtx_insn_list.
4790 * store-motion.c (struct st_expr): Strengthen fields
4791 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
4792 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
4794 (find_moveable_store): Split out "tmp" into multiple more-tightly
4795 scoped locals. Use methods of rtx_insn_list *.
4796 (compute_store_table): Strengthen local "tmp" from rtx to
4797 rtx_insn *. Use methods of rtx_insn_list *.
4799 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4801 * coretypes.h (class rtx_insn_list): Add forward declaration.
4802 * rtl.h (class rtx_insn_list): New subclass of rtx_def
4803 (is_a_helper <rtx_insn_list *>::test): New.
4804 (rtx_insn_list::next): New.
4805 (rtx_insn_list::insn): New.
4806 (gen_rtx_INSN_LIST): Add prototype.
4807 * emit-rtl.c (gen_rtx_INSN_LIST): New.
4808 * gengenrtl.c (special_rtx): Add INSN_LIST.
4810 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4812 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
4813 "prev" from rtx to rtx_insn *.
4815 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4817 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
4818 functions. Require merely an rtx for now, not an rtx_insn *.
4819 (BLOCK_FOR_INSN): Likewise.
4820 (INSN_LOCATION): Likewise.
4821 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
4823 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4825 * rtl.h (PATTERN): Convert this macro into a pair of inline
4826 functions, for now, requiring const_rtx and rtx.
4828 2014-08-27 David Malcolm <dmalcolm@redhat.com>
4830 * target.def (unwind_emit): Strengthen param "insn" from rtx to
4832 (final_postscan_insn): Likewise.
4833 (adjust_cost): Likewise.
4834 (adjust_priority): Likewise.
4835 (variable_issue): Likewise.
4836 (macro_fusion_pair_p): Likewise.
4837 (dfa_post_cycle_insn): Likewise.
4838 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
4839 (first_cycle_multipass_issue): Likewise.
4840 (dfa_new_cycle): Likewise.
4841 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
4842 (speculate_insn): Likewise for param "insn".
4843 (gen_spec_check): Likewise for params "insn" and "label".
4844 (get_insn_spec_ds): Likewise for param "insn".
4845 (get_insn_checked_ds): Likewise.
4846 (dispatch_do): Likewise.
4847 (dispatch): Likewise.
4848 (cannot_copy_insn_p): Likewise.
4849 (invalid_within_doloop): Likewise.
4850 (legitimate_combined_insn): Likewise.
4854 * doc/tm.texi: Automatically updated to reflect changes to
4857 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
4859 (schedule_block): Likewise.
4860 (sched_init): Likewise.
4861 (sched_speculate_insn): Strengthen param "insn" from rtx to
4863 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
4865 * hooks.c (hook_bool_rtx_true): Rename to...
4866 hook_bool_rtx_insn_true): ...this, and strengthen first param from
4868 (hook_constcharptr_const_rtx_null): Rename to...
4869 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4870 first param from const_rtx to const rtx_insn *.
4871 (hook_bool_rtx_int_false): Rename to...
4872 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4873 param from rtx to rtx_insn *.
4874 (hook_void_rtx_int): Rename to...
4875 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4878 * hooks.h (hook_bool_rtx_true): Rename to...
4879 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
4881 (hook_bool_rtx_int_false): Rename to...
4882 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
4883 param from rtx to rtx_insn *.
4884 (hook_void_rtx_int): Rename to...
4885 (hook_void_rtx_insn_int): ...this, and strengthen first param from
4887 (hook_constcharptr_const_rtx_null): Rename to...
4888 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
4889 first param from const_rtx to const rtx_insn *.
4891 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
4892 and local "prev" from rtx to rtx_insn *.
4894 * sched-int.h (sched_speculate_insn): Strengthen first param from
4897 * sel-sched.c (create_speculation_check): Likewise for local "label".
4898 * targhooks.c (default_invalid_within_doloop): Strengthen param
4899 "insn" from const_rtx to const rtx_insn *.
4900 * targhooks.h (default_invalid_within_doloop): Strengthen param
4901 from const_rtx to const rtx_insn *.
4903 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
4904 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
4906 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
4908 (arc_invalid_within_doloop): Likewise, with const.
4910 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
4911 (arm_cannot_copy_insn_p): Likewise for param "insn".
4912 (arm_unwind_emit): Likewise.
4914 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
4917 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
4918 (c6x_variable_issue): Likewise. Removed now-redundant checked
4920 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
4922 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
4923 Likewise for param "insn".
4924 (epiphany_mode_after): Likewise.
4925 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
4926 params "insn", "dep_insn".
4927 (epiphany_mode_needed): Likewise for param "insn".
4928 (epiphany_mode_after): Likewise.
4930 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
4931 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
4932 (ix86_avx_u128_mode_needed): Likewise.
4933 (ix86_i387_mode_needed): Likewise.
4934 (ix86_mode_needed): Likewise.
4935 (ix86_avx_u128_mode_after): Likewise.
4936 (ix86_mode_after): Likewise.
4937 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
4938 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
4939 (ix86_adjust_priority): Likewise for param "insn".
4940 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
4941 (do_dispatch): Likewise.
4942 (has_dispatch): Likewise.
4943 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
4945 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
4946 reflect renaming of default hook implementation from
4947 hook_constcharptr_const_rtx_null to
4948 hook_constcharptr_const_rtx_insn_null.
4949 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
4951 (ia64_variable_issue): Likewise for param "insn".
4952 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
4953 (ia64_dfa_new_cycle): Likewise.
4954 (ia64_get_insn_spec_ds): Likewise.
4955 (ia64_get_insn_checked_ds): Likewise.
4956 (ia64_speculate_insn): Likewise.
4957 (ia64_gen_spec_check): Likewise for params "insn", "label".
4958 (ia64_asm_unwind_emit): Likewise for param "insn".
4960 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
4962 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
4964 (m68k_sched_variable_issue): Likewise for param "insn".
4966 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
4969 * config/microblaze/microblaze.c (microblaze_adjust_cost):
4970 Likewise for params "insn", "dep".
4972 * config/mips/mips.c (mips_adjust_cost): Likewise.
4973 (mips_variable_issue): Likewise for param "insn".
4974 (mips_final_postscan_insn): Likewise.
4976 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
4977 for params "insn", "dep".
4979 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
4981 (pa_adjust_priority): Likewise for param "insn".
4983 * config/picochip/picochip.c (picochip_sched_adjust_cost):
4984 Likewise for params "insn", "dep_insn".
4986 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
4988 (rs6000_variable_issue): Likewise.
4989 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
4990 (rs6000_debug_adjust_cost): Likewise.
4991 (rs6000_adjust_priority): Likewise for param "insn".
4992 (rs6000_use_sched_lookahead_guard): Likewise.
4993 (get_next_active_insn): Likewise for return type and both params.
4994 (redefine_groups): Likewise for params "prev_head_insn", "tail"
4995 and locals "insn", "next_insn".
4996 (pad_groups): Likewise.
4998 * config/s390/s390.c (s390_adjust_priority): Likewise for param
5000 (s390_cannot_copy_insn_p): Likewise.
5001 (s390_sched_variable_issue): Likewise for third param, eliminating
5003 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
5004 default hook implementation from hook_constcharptr_const_rtx_null
5005 to hook_constcharptr_const_rtx_insn_null.
5007 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
5008 from rtx to rtx_insn *.
5009 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
5010 (sh_variable_issue): Likewise for param "insn".
5011 (sh_dfa_new_cycle): Likewise.
5012 (sh_mode_needed): Likewise.
5013 (sh_mode_after): Likewise.
5015 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
5016 params "insn", "dep_insn".
5017 (hypersparc_adjust_cost): Likewise.
5018 (sparc_adjust_cost): Likewise.
5020 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
5021 param, eliminated checked cast.
5022 (spu_sched_adjust_cost): Likewise for first and third params.
5024 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
5025 params "insn" and "dep_insn" from rtx to rtx_insn *.
5027 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
5029 2014-08-27 David Malcolm <dmalcolm@redhat.com>
5031 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
5032 (set_is_load_p): ...this, updating to work on a SET pattern rather
5034 (is_store_insn): Rename to...
5035 (set_is_store_p): ...this, updating to work on a SET pattern
5036 rather than an insn.
5037 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
5038 top of function to where it is needed. Rewrite the bogus
5039 condition that checks for "insn" and "dep" being PARALLEL to
5040 instead use single_set, introducing locals "insn_set" and
5041 "dep_set". Given that we only ever returned "cost" for a non-pair
5042 of SETs, bail out early if we don't have a pair of SET.
5043 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
5044 use the new locals "insn_set" and "dep_set", and update calls to
5045 is_load_insn and is_store_insn to be calls to set_is_load_p and
5048 2014-08-27 Guozhi Wei <carrot@google.com>
5051 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
5052 amount before using it.
5054 2014-08-27 Richard Biener <rguenther@suse.de>
5056 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
5057 get_maxval_strlen inside a more useful API.
5058 (gimple_fold_builtin_with_strlen): Remove and fold into ...
5059 (gimple_fold_builtin): ... caller.
5060 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
5061 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
5062 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
5063 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
5064 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
5065 gimple_fold_builtin_sprintf): Adjust to compute maxval
5068 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
5071 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
5073 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5074 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5075 Anna Tikhonova <anna.tikhonova@intel.com>
5076 Ilya Tocar <ilya.tocar@intel.com>
5077 Andrey Turetskiy <andrey.turetskiy@intel.com>
5078 Ilya Verbin <ilya.verbin@intel.com>
5079 Kirill Yukhin <kirill.yukhin@intel.com>
5080 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5082 * config/i386/sse.md
5083 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
5084 Use `concat_tg_mode' attribute to determine asm register size.
5086 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5087 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5088 Anna Tikhonova <anna.tikhonova@intel.com>
5089 Ilya Tocar <ilya.tocar@intel.com>
5090 Andrey Turetskiy <andrey.turetskiy@intel.com>
5091 Ilya Verbin <ilya.verbin@intel.com>
5092 Kirill Yukhin <kirill.yukhin@intel.com>
5093 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5095 * config/i386/sse.md
5096 (define_mode_iterator VI48_AVX512VL): New.
5097 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
5098 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
5099 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
5100 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5101 with VI1): Change mode iterator.
5102 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5103 with VI_ULOADSTORE_BW_AVX512VL): New.
5104 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5105 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5106 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5107 with VI1): Change mode iterator.
5108 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5109 with VI_ULOADSTORE_BW_AVX512VL): New.
5110 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
5111 with VI_ULOADSTORE_F_AVX512VL): Ditto.
5112 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5113 with VI1): Change mode iterator.
5114 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5115 with VI_ULOADSTORE_BW_AVX512VL): New.
5116 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
5117 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
5118 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
5119 (define_insn "<avx512>_storedqu<mode>_mask" with
5120 VI48_AVX512VL): New.
5121 (define_insn "<avx512>_storedqu<mode>_mask" with
5122 VI12_AVX512VL): Ditto.
5124 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
5125 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
5126 Anna Tikhonova <anna.tikhonova@intel.com>
5127 Ilya Tocar <ilya.tocar@intel.com>
5128 Andrey Turetskiy <andrey.turetskiy@intel.com>
5129 Ilya Verbin <ilya.verbin@intel.com>
5130 Kirill Yukhin <kirill.yukhin@intel.com>
5131 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
5133 * config/i386/sse.md
5134 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
5135 (define_mode_iterator VI48_AVX512BW): New.
5136 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
5137 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5138 with VI48_AVX2_48_AVX512F): New.
5139 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
5140 with VI2_AVX512VL): Ditto.
5142 2014-08-27 Richard Biener <rguenther@suse.de>
5145 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
5146 (fold_builtin_3): Do not fold strcat_chk here.
5147 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
5149 (gimple_fold_builtin): Fold strcat_chk here.
5151 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
5153 * dwarf2out.h (dwarf2out_decl): Remove prototype.
5154 * dwarf2out.c (dwarf2out_decl): Make static.
5156 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
5158 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
5160 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5162 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
5163 from rtx to rtx_insn *.
5164 (cselib_lookup_from_insn): Likewise for final param.
5165 (cselib_subst_to_values_from_insn): Likewise.
5166 (cselib_add_permanent_equiv): Likewise.
5168 * cselib.c (cselib_current_insn): Likewise for this variable.
5169 (cselib_subst_to_values_from_insn): Likewise for param "insn".
5170 (cselib_lookup_from_insn): Likewise.
5171 (cselib_add_permanent_equiv): Likewise for param "insn" and local
5172 "save_cselib_current_insn".
5173 (cselib_process_insn): Replace use of NULL_RTX with NULL.
5175 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
5176 from rtx to rtx_insn *.
5178 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5180 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
5183 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5185 * df.h (df_dump_insn_problem_function): Strengthen first param of
5186 this callback from const_rtx to const rtx_insn *.
5187 (struct df_insn_info): Strengthen field "insn" from rtx to
5189 (DF_REF_INSN): Eliminate this function, reinstating the older
5191 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
5192 (df_reg_defined): Likewise.
5193 (df_find_use): Likewise.
5194 (df_reg_used): Likewise.
5195 (df_dump_insn_top): Strengthen param 1 from const_rtx to
5197 (df_dump_insn_bottom): Likewise.
5198 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
5199 (df_insn_debug_regno): Likewise.
5200 (debug_df_insn): Likewise.
5201 (df_rd_simulate_one_insn): Likewise for param 2.
5202 (df_word_lr_simulate_defs): Likewise for param 1.
5203 (df_word_lr_simulate_uses): Likewise.
5204 (df_md_simulate_one_insn): Likewise for param 2.
5205 (df_simulate_find_noclobber_defs): Likewise for param 1.
5206 (df_simulate_find_defs): Likewise.
5207 (df_simulate_defs): Likewise.
5208 (df_simulate_uses): Likewise.
5209 (df_simulate_one_insn_backwards): Likewise for param 2.
5210 (df_simulate_one_insn_forwards): Likewise.
5211 (df_uses_create): Likewise for param 2.
5212 (df_insn_create_insn_record): Likewise for param 1.
5213 (df_insn_delete): Likewise.
5214 (df_insn_rescan): Likewise.
5215 (df_insn_rescan_debug_internal): Likewise.
5216 (df_insn_change_bb): Likewise.
5217 (df_notes_rescan): Likewise.
5218 * rtl.h (remove_death): Likewise for param 2.
5219 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
5221 * sched-int.h (reemit_notes): Strengthen param from rtx to
5223 * valtrack.h (propagate_for_debug): Likewise for param 1.
5225 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
5226 local "tmp_rtx" from const_rtx to const rtx_insn *.
5227 * combine.c (remove_death): Strengthen param "insn" from rtx to
5229 (move_deaths): Likewise for local "where_dead".
5230 * cse.c (delete_trivially_dead_insns): Introduce local
5231 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
5232 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
5234 (df_reg_defined): Likewise.
5235 (df_find_use): Likewise.
5236 (df_reg_used): Likewise.
5237 (df_dump_insn_problem_data): Strengthen param "insn" from
5238 const_rtx to const rtx_insn *.
5239 (df_dump_insn_top): Likewise.
5240 (df_dump_insn_bottom): Likewise.
5241 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
5242 (df_insn_debug_regno): Likewise.
5243 (debug_df_insn): Likewise.
5244 (DF_REF_INSN): Delete.
5245 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
5246 from rtx to rtx_insn *.
5247 (df_chain_insn_top_dump): Strengthen param "insn" from
5248 const_rtx to const rtx_insn *.
5249 (df_chain_insn_bottom_dump): Likewise.
5250 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
5252 (df_word_lr_simulate_uses): Likewise.
5253 (df_print_note): Likewise.
5254 (df_remove_dead_and_unused_notes): Likewise.
5255 (df_set_unused_notes_for_mw): Likewise.
5256 (df_set_dead_notes_for_mw): Likewise.
5257 (df_create_unused_note): Likewise.
5258 (df_simulate_find_defs): Likewise.
5259 (df_simulate_find_uses): Likewise.
5260 (df_simulate_find_noclobber_defs): Likewise.
5261 (df_simulate_defs): Likewise.
5262 (df_simulate_uses): Likewise.
5263 (df_simulate_one_insn_backwards): Likewise.
5264 (df_simulate_one_insn_forwards): Likewise.
5265 (df_md_simulate_one_insn): Likewise.
5266 * df-scan.c (df_uses_create): Likewise.
5267 (df_insn_create_insn_record): Likewise.
5268 (df_insn_delete): Likewise.
5269 (df_insn_rescan): Likewise.
5270 (df_insn_rescan_debug_internal): Likewise.
5271 (df_insn_change_bb): Likewise.
5272 (df_notes_rescan): Likewise.
5273 (df_refs_add_to_chains): Likewise.
5274 (df_insn_refs_verify): Likewise.
5275 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
5276 when invoking df_insn_delete.
5277 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
5278 (set_unique_reg_note): Add checked cast.
5279 * final.c (cleanup_subreg_operands): Likewise.
5280 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
5281 "insn" from rtx to rtx_insn *.
5282 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
5283 "last" from rtx to rtx_insn *.
5284 * ira-emit.c (change_regs_in_insn): New function.
5285 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
5286 Invoke change_regs_in_insn rather than change_regs.
5287 * ira.c (update_equiv_regs): Strengthen locals "insn",
5288 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
5289 for_each_rtx_in_insn rather than for_each_rtx.
5290 * recog.c (confirm_change_group): Add checked casts.
5291 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
5293 (peep2_fill_buffer): Add checked cast.
5294 * rtlanal.c (remove_note): Likewise.
5295 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
5296 locals "next" "end" from rtx to rtx_insn *.
5298 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5300 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
5302 (struct reg_use_data): Likewise for field "insn".
5303 (insn_cost): Likewise for param.
5304 (real_insn_for_shadow): Likewise for return type and param.
5305 (increase_insn_priority): Likewise for param 1.
5306 (debug_dependencies): Likewise for both params.
5308 * haifa-sched.c (insn_delay): Likewise for param "insn".
5309 (real_insn_for_shadow): Likewise for return type and param "insn".
5310 (update_insn_after_change): Likewise for param "insn".
5311 (recompute_todo_spec): Likewise for param "next" and locals "pro",
5313 (insn_cost): Likewise for param "insn".
5314 (increase_insn_priority): Likewise.
5315 (calculate_reg_deaths): Likewise.
5316 (setup_insn_reg_pressure_info): Likewise.
5317 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
5318 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
5319 (model_recompute): Likewise.
5320 (must_restore_pattern_p): Likewise for param "next".
5321 (model_excess_cost): Likewise for param "insn".
5322 (queue_remove): Likewise.
5323 (adjust_priority): Likewise for param "prev".
5324 (update_register_pressure): Likewise for param "insn".
5325 (setup_insn_max_reg_pressure): Likewise for local "insn".
5326 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
5327 (model_add_to_schedule): Likewise.
5328 (model_reset_queue_indices): Likewise for local "insn".
5329 (unschedule_insns_until): Strengthen local "recompute_vec" from
5330 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
5331 "con" from rtx to rtx_insn *.
5332 (restore_last_backtrack_point): Likewise for both locals "x". Add
5334 (estimate_insn_tick): Likewise for param "insn".
5335 (commit_schedule): Likewise for params "prev_head", "tail" and
5337 (verify_shadows): Likewise for locals "i1", "i2".
5338 (dump_insn_stream): Likewise for params "head", "tail" and locals
5339 "next_tail", "insn".
5340 (schedule_block): Likewise for locals "insn", "x". Add a checked
5342 (fix_inter_tick): Likewise for params "head", "tail".
5343 (create_check_block_twin): Likewise for local "jump".
5344 (haifa_change_pattern): Likewise for param "insn".
5345 (haifa_speculate_insn): Likewise.
5346 (dump_new_block_header): Likewise for params "head", "tail".
5347 (fix_jump_move): Likewise for param "jump".
5348 (move_block_after_check): Likewise.
5349 (sched_init_insn_luid): Likewise for param "insn".
5350 (sched_init_luids): Likewise for local "insn".
5351 (insn_luid): Likewise for param "insn".
5352 (init_h_i_d): Likewise.
5353 (haifa_init_h_i_d): Likewise for local "insn".
5354 (haifa_init_insn): Likewise for param "insn".
5355 * sched-deps.c (add_dependence): Likewise for local "real_pro",
5357 (create_insn_reg_use): Likewise for param "insn".
5358 (setup_insn_reg_uses): Likewise. Add a checked cast.
5359 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
5360 "tail" from rtx to rtx_insn *.
5361 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
5362 "insn", "next_tail".
5364 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5366 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
5367 from rtx to rtx_insn *.
5368 (model_add_to_schedule): Likewise for locals "start", "end",
5371 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5373 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
5375 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
5376 "to" and locals "insn", "next", "copy". Remove now-redundant
5379 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5381 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
5382 rtx_insn * and param 4 from rtx * to rtx_insn **.
5383 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
5384 param 2 from rtx * to rtx_insn **.
5386 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
5387 rtx_insn * and final param from rtx * to rtx_insn **.
5389 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
5390 from rtx to rtx_insn *.
5391 (try_head_merge_bb): Likewise for both locals named "move_upto".
5392 * df-problems.c (can_move_insns_across): Likewise for params
5393 "from", "to", "across_from", "across_to" and locals "insn",
5394 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
5396 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
5397 from rtx to rtx_insn *.
5398 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
5399 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5400 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
5402 (noce_try_abs): Likewise.
5403 (noce_get_condition): Likewise for param "jump". Strengthen param
5404 "earliest" from rtx * to rtx_insn **.
5405 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
5407 (find_cond_trap): Likewise.
5408 (dead_or_predicable): Likewise for local "earliest".
5409 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
5411 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
5412 and local "prev". Strengthen param "earliest" from rtx * to
5414 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
5415 Strengthen param "earliest" from rtx * to rtx_insn **.
5417 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5419 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
5420 "to" and local "insn" from rtx to rtx_insn *.
5422 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5424 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
5425 from rtx to rtx_insn *.
5426 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
5427 (code_motion_path_driver): Likewise for local "last_insn".
5428 (simplify_changed_insns): Likewise for local "insn".
5430 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5432 * rtl.h (push_to_sequence): Strengthen param from rtx to
5434 (push_to_sequence2): Likewise for both params.
5435 (delete_insns_since): Likewise for param.
5436 (reorder_insns_nobb): Likewise for all three params.
5437 (set_new_first_and_last_insn): Likewise for both params.
5439 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
5440 rtx_insn *. Remove now-redundant cast.
5441 (set_last_insn): Likewise.
5443 * builtins.c (expand_builtin_return): Strengthen local
5444 "call_fusage" from rtx to rtx_insn *.
5445 * cfgrtl.c (create_basic_block_structure): Likewise for local
5447 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
5448 "first", "last" and local "insn".
5449 (delete_insns_since): Likewise for param "from".
5450 (reorder_insns_nobb): Likewise for params "from", "to", "after"
5452 (push_to_sequence): Likewise for param "first" and local "last".
5453 (push_to_sequence2): Likewise for params "first" and "last".
5454 * lra.c (emit_add3_insn): Likewise for local "last".
5455 (lra_emit_add): Likewise.
5456 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
5458 (process_address_1): Likewise for locals "insn", last".
5459 * modulo-sched.c (ps_first_note): Likewise for return type.
5460 * optabs.c (expand_binop_directly): Likewise for param "last".
5462 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5464 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
5466 * emit-rtl.c (get_last_insn_anywhere): Likewise.
5468 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5470 * function.h (struct sequence_stack): Strengthen fields "first"
5471 and "last" from rtx to rtx_insn *.
5472 (struct emit_status): Likewise for fields "x_first_insn" and
5475 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
5476 (set_first_insn): Add checked cast.
5477 (get_last_insn): Remove now-redundant checked cast.
5478 (set_last_insn): Add checked cast.
5480 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
5481 "saved_first" and "saved_last" from rtx to rtx_insn *.
5483 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5485 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
5486 (unlink_insn_chain): Strengthen both params from rtx to
5489 * cfgrtl.c (cfg_layout_function_header): Likewise for this
5491 (unlink_insn_chain): Likewise for params "first" and "last".
5492 Remove now-redundant checked cast.
5493 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
5494 (fixup_reorder_chain): Strengthen local "insn" from rtx to
5496 * emit-rtl.c (link_insn_into_chain): Likewise for all three
5498 (add_insn): Likewise for param "insn" and local "prev".
5499 (add_insn_after_nobb): Likewise for both params and local "next".
5500 (add_insn_before_nobb): Likewise for both params and local "prev".
5501 (add_insn_after): Rename param "after" to "uncast_after",
5502 introducing local "after" with another checked cast.
5503 (add_insn_before): Rename params "insn" and "before", giving them
5504 "uncast_" prefixes, adding the old names back using checked casts.
5505 (emit_note_after): Likewise for param "after".
5506 (emit_note_before): Likewise for param "before".
5507 (emit_label): Add a checked cast.
5509 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5511 * cselib.h (cselib_record_sets_hook): Strengthen initial param
5512 "insn" from rtx to rtx_insn *.
5514 * cselib.c (cselib_record_sets_hook): Likewise.
5516 * var-tracking.c (add_with_sets): Likewise, renaming back from
5517 "uncast_insn" to "insn" and eliminating the checked cast from rtx
5520 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5522 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
5523 and "header_" from rtx to rtx_insn *.
5524 (struct basic_block_d): Likewise for field "head_" within "x"
5525 field of union basic_block_il_dependent.
5526 (BB_HEAD): Drop function...
5527 (SET_BB_HEAD): ...and this function in favor of...
5528 (BB_HEAD): ...reinstate macro.
5529 (BB_END): Drop function...
5530 (SET_BB_END): ...and this function in favor of...
5531 (BB_END): ...reinstate macro.
5532 (BB_HEADER): Drop function...
5533 (SET_BB_HEADER): ...and this function in favor of...
5534 (BB_HEADER): ...reinstate macro.
5536 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
5537 (fix_crossing_unconditional_branches): Likewise.
5538 * caller-save.c (save_call_clobbered_regs): Likewise.
5539 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
5540 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
5541 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5542 (merge_blocks_move_successor_nojumps): Likewise.
5543 (outgoing_edges_match): Update use of for_each_rtx to
5544 for_each_rtx_in_insn.
5545 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
5546 (expand_gimple_cond): Likewise.
5547 (expand_gimple_tailcall): Likewise.
5548 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
5550 (construct_exit_block): Drop use of SET_BB_END.
5551 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
5553 (delete_insn): Rename param "insn" to "uncast_insn", introducing
5554 a new local "insn" with a checked cast to rtx_insn *. Drop use of
5555 SET_BB_HEAD and SET_BB_END.
5556 (create_basic_block_structure): Drop use of SET_BB_HEAD and
5558 (rtl_delete_block): Drop use of SET_BB_HEAD.
5559 (rtl_split_block): Drop use of SET_BB_END.
5560 (emit_nop_for_unique_locus_between): Likewise.
5561 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
5562 (block_label): Drop use of SET_BB_HEAD.
5563 (fixup_abnormal_edges): Drop use of SET_BB_END.
5564 (record_effective_endpoints): Drop use of SET_BB_HEADER.
5565 (relink_block_chain): Likewise.
5566 (fixup_reorder_chain): Drop use of SET_BB_END.
5567 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
5568 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
5569 rtx_insn **. Drop use of SET_BB_HEADER.
5570 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
5572 (BB_HEAD): Delete this function.
5573 (SET_BB_HEAD): Likewise.
5575 (SET_BB_END): Likewise.
5576 (BB_HEADER): Likewise.
5577 (SET_BB_HEADER): Likewise.
5578 * emit-rtl.c (add_insn_after): Rename param "insn" to
5579 "uncast_insn", adding a new local "insn" and a checked cast to
5580 rtx_insn *. Drop use of SET_BB_END.
5581 (remove_insn): Strengthen locals "next" and "prev" from rtx to
5582 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
5583 (reorder_insns): Drop use of SET_BB_END.
5584 (emit_insn_after_1): Strengthen param "first" and locals "last",
5585 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
5586 (emit_pattern_after_noloc): Add checked cast.
5587 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
5588 (restore_other_notes): Likewise.
5589 (move_insn): Likewise.
5590 (sched_extend_bb): Likewise.
5591 (fix_jump_move): Likewise.
5592 * ifcvt.c (noce_process_if_block): Likewise.
5593 (dead_or_predicable): Likewise.
5594 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
5595 * reg-stack.c (change_stack): Drop use of SET_BB_END.
5596 * sel-sched-ir.c (sel_move_insn): Likewise.
5597 * sel-sched.c (move_nop_to_previous_block): Likewise.
5599 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
5601 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
5603 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5605 * basic-block.h (create_basic_block_structure): Strengthen params
5606 1 "head" and 2 "end" from rtx to rtx_insn *.
5607 * cfgrtl.c (create_basic_block_structure): Likewise.
5608 (rtl_create_basic_block): Update casts from void * to rtx to
5609 rtx_insn *, so that we can pass them as rtx_insn * to
5610 create_basic_block_structure.
5611 * sel-sched-ir.c (sel_create_basic_block): Likewise.
5613 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5615 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
5617 (check_for_inc_dec): Strengthen param "insn" from rtx to
5620 * cselib.h (cselib_process_insn): Likewise.
5622 * cselib.c (cselib_record_sets): Likewise.
5623 (cselib_process_insn): Likewise.
5625 * dse.c (struct insn_info): Likewise for field "insn".
5626 (check_for_inc_dec_1): Likewise for local "insn".
5627 (check_for_inc_dec): Likewise for param "insn".
5628 (scan_insn): Likewise.
5629 (dse_step1): Likewise for local "insn".
5631 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
5632 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
5634 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5636 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
5637 from rtx to rtx_insn *.
5638 (DEP_PRO): Delete this function and...
5639 (SET_DEP_PRO): ...this function in favor of...
5640 (DEP_PRO): ...reinstate this macro.
5641 (DEP_CON): Delete this function and...
5642 (SET_DEP_CON): ...this function in favor of...
5643 (DEP_CON): ...reinstate this old macro.
5644 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
5645 (init_dep): Likewise.
5646 (set_priorities): Likewise for both params.
5647 (sd_copy_back_deps): Likewise for params 1 and 2.
5649 * haifa-sched.c (priority): Likewise for param "insn" and local
5651 (set_priorities): Likewise for params "head" and "tail" and local
5653 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
5655 (add_to_speculative_block): Add a checked cast.
5656 (create_check_block_twin): Drop use of SET_DEP_CON.
5657 (add_jump_dependencies): Strengthen params "insn" and "jump" from
5660 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
5661 Drop use of SET_DEP_PRO
5662 (init_dep): Strengthen params "pro" and "con" from rtx to
5664 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
5668 (SET_DEP_PRO): Delete.
5669 (SET_DEP_CON): Delete.
5671 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5673 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
5674 from rtx to rtx_insn *.
5675 (VINSN_INSN_RTX): Eliminate rvalue function and...
5676 (SET_VINSN_INSN): ...lvalue function in favor of...
5677 (VINSN_INSN_RTX): reinstate this old macro.
5679 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
5680 in favor of VINSN_INSN_RTX.
5681 (VINSN_INSN_RTX): Delete this function.
5682 (SET_VINSN_INSN_RTX): Likewise.
5684 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5686 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
5687 (BND_TO): Delete this function and...
5688 (SET_BND_TO): ...this functions in favor of...
5689 (BND_TO): ...reinstating this macro.
5690 (struct _fence): Strengthen field "executing_insns" from
5691 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
5692 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
5693 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
5694 and param "insn" from rtx to insn_t.
5695 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
5698 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
5700 (rtx_vec_t): Likewise.
5701 (struct sched_deps_info_def): Strengthen param of "start_insn"
5702 callback from rtx to rtx_insn *. Likewise for param "insn2" of
5703 "note_mem_dep" callback and first param of "note_dep" callback.
5705 * haifa-sched.c (add_to_speculative_block): Strengthen param
5706 "insn" from rtx to rtx_insn *.
5707 (clear_priorities): Likewise.
5708 (calc_priorities): Likewise for local "insn".
5710 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
5711 Remove redundant checked cast.
5712 (haifa_note_mem_dep): Likewise for param "pending_insn".
5713 (haifa_note_dep): Likewise for param "elem".
5714 (note_mem_dep): Likewise for param "e".
5715 (sched_analyze_1): Add checked casts.
5716 (sched_analyze_2): Likewise.
5718 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
5719 from rtx to rtx_insn *.
5720 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
5721 from vec<rtx> * to vec<rtx_insn *> *.
5723 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
5725 (flist_add): Strengthen param "executing_insns" from
5726 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5727 (advance_deps_context): Remove now-redundant checked cast.
5728 (init_fences): Replace uses of NULL_RTX with NULL.
5729 (merge_fences): Strengthen params "last_scheduled_insn" and
5730 "sched_next" from rtx to rtx_insn * and "executing_insns" from
5731 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
5732 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
5733 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
5734 an instruction, rather than doing double-duty as a pattern.
5735 (return_nop_to_pool): Update for change of insn_t.
5736 (deps_init_id): Remove now-redundant checked cast.
5737 (struct sched_scan_info_def): Strengthen param of "init_insn"
5738 callback from rtx to insn_t.
5739 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
5740 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
5742 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
5743 "end" from rtx to rtx_insn *.
5744 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
5745 (rtx insn_rtx, bool force_unique_p)
5746 (BND_TO): Delete function.
5747 (SET_BND_TO): Delete function.
5749 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
5751 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
5752 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
5754 (undo_transformations): Likewise for param "insn".
5755 (update_liveness_on_insn): Likewise.
5756 (compute_live_below_insn): Likewise for param "insn" and local
5758 (update_data_sets): Likewise for param "insn".
5759 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
5760 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
5761 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
5763 (move_cond_jump): Likewise for param "insn".
5764 (move_cond_jump): Drop use of SET_BND_TO.
5765 (compute_av_set_on_boundaries): Likewise.
5766 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
5767 (update_and_record_unavailable_insns): Strengthen local "bb_end"
5768 from rtx to rtx_insn *.
5769 (maybe_emit_renaming_copy): Likewise for param "insn".
5770 (maybe_emit_speculative_check): Likewise.
5771 (handle_emitting_transformations): Likewise.
5772 (remove_insn_from_stream): Likewise.
5773 (code_motion_process_successors): Strengthen local "succ" from rtx
5776 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5778 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
5779 ilist_t, not _xlist_t;
5780 (ILIST_INSN): Define in terms of new union field "insn".
5781 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
5783 (struct _list_node): Add new field "insn" to the union, of type
5785 (ilist_add): Replace macro with an inline function, requiring an
5787 (ilist_remove): Define this macro directly in terms of
5788 _list_remove, rather than indirectly via _xlist_remove.
5789 (ilist_clear): Likewise, in terms of _list_clear rather than
5791 (ilist_is_in_p): Replace macro with an inline function, requiring
5793 (_list_iter_cond_insn): New function.
5794 (ilist_iter_remove): Define this macro directly in terms of
5795 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
5796 (ilist_iterator): Define directly in terms of _list_iterator
5797 rather than indirectly through _xlist_iterator.
5798 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
5799 than in terms of _FOR_EACH_X.
5800 (FOR_EACH_INSN_1): Likewise.
5802 2014-08-26 Joseph Myers <joseph@codesourcery.com>
5806 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
5807 DECL_HARD_REGISTER and return for invalid register specifications.
5808 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
5809 DECL_HARD_REGISTER, call expand_one_error_var.
5810 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
5811 CC_REGNUM with non-MODE_CC modes.
5812 (arm_regno_class): Return NO_REGS for PC_REGNUM.
5814 2014-08-26 Marek Polacek <polacek@redhat.com>
5817 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
5819 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
5821 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
5822 qi cost; add di cost.
5823 (cortexa57_addrcost_table): Likewise.
5825 2014-08-26 Marek Polacek <polacek@redhat.com>
5828 * expr.c (is_aligning_offset): Remove logical not.
5830 2014-08-26 Marek Polacek <polacek@redhat.com>
5833 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
5834 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
5836 2014-08-26 Richard Biener <rguenther@suse.de>
5838 PR tree-optimization/62175
5839 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
5840 expand possibly trapping operations.
5842 2014-08-26 David Malcolm <dmalcolm@redhat.com>
5844 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
5845 "insn" from rtx to rtx_insn *.
5846 (permute_load): Likewise for param "insn".
5847 (permute_store): Likewise.
5848 (handle_special_swappables): Likewise for local "insn".
5849 (replace_swap_with_copy): Likewise for locals "insn" and
5851 (rs6000_analyze_swaps): Likewise for local "insn".
5853 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5855 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
5858 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5860 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
5861 "note_list" from rtx to rtx_insn *.
5862 (BB_NOTE_LIST): Replace this function and...
5863 (SET_BB_NOTE_LIST): ...this function with...
5864 (BB_NOTE_LIST): ...the former macro implementation.
5866 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
5867 local "from_start" from rtx to rtx_insn *. Strengthen param
5868 "to_endp" from rtx * to rtx_insn **.
5870 * haifa-sched.c (concat_note_lists): Likewise.
5871 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
5873 (sel_restore_notes): Likewise.
5874 (move_bb_info): Likewise.
5875 (BB_NOTE_LIST): Delete this function.
5876 (SET_BB_NOTE_LIST): Delete this function.
5877 * sel-sched.c (create_block_for_bookkeeping): Eliminate
5878 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
5880 2014-08-25 David Malcolm <dmalcolm@redhat.com>
5882 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
5883 from rtx * to rtx_insn **.
5884 (reorder2): Likewise.
5885 (dependencies_evaluation_hook): Strengthen params "head", "tail"
5886 from rtx to rtx_insn *.
5888 * doc/tm.texi: Update mechanically for above change to target.def.
5890 * sched-int.h (note_list): Strengthen this variable from rtx to
5892 (remove_notes): Likewise for both params.
5893 (restore_other_notes): Likewise for return type and first param.
5894 (struct ready_list): Strengthen field "vec" from rtx * to
5896 (struct dep_replacement): Strenghten field "insn" from rtx to
5898 (struct deps_desc): Likewise for fields "last_debug_insn",
5900 (struct haifa_sched_info): Likewise for callback field
5901 "can_schedule_ready_p"'s param, for first param of "new_ready"
5902 callback field, for both params of "rank" callback field, for
5903 first field of "print_insn" callback field (with a const), for
5904 both params of "contributes_to_priority" callback, for param
5905 of "insn_finishes_block_p" callback, for fields "prev_head",
5906 "next_tail", "head", "tail", for first param of "add_remove_insn"
5907 callback, for first param of "begin_schedule_ready" callback, for
5908 both params of "begin_move_insn" callback, and for second param
5909 of "advance_target_bb" callback.
5910 (add_dependence): Likewise for params 1 and 2.
5911 (sched_analyze): Likewise for params 2 and 3.
5912 (deps_analyze_insn): Likewise for param 2.
5913 (ready_element): Likewise for return type.
5914 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
5915 (try_ready): Strenghten param from rtx to rtx_insn *.
5916 (sched_emit_insn): Likewise for return type.
5917 (record_delay_slot_pair): Likewise for params 1 and 2.
5918 (add_delay_dependencies): Likewise for param.
5919 (contributes_to_priority): Likewise for both params.
5920 (find_modifiable_mems): Likewise.
5922 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
5923 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
5924 "first_older_only_insn" from rtx to rtx_insn *.
5925 (arm_sched_reorder): Strengthen param "ready" from rtx * to
5928 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
5929 "last_scheduled_iter0" from rtx to rtx_insn *.
5930 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
5931 (c6x_sched_reorder_1): Strengthen param "ready" and locals
5932 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5933 "insn" from rtx to rtx_insn *.
5934 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
5936 (c6x_sched_reorder2): Strengthen param "ready" and locals
5937 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
5938 "insn" from rtx to rtx_insn *.
5939 (c6x_variable_issue): Add a checked cast when assigning from insn
5940 to ss.last_scheduled_iter0.
5941 (split_delayed_branch): Strengthen param "insn" and local "i1"
5942 from rtx to rtx_insn *.
5943 (split_delayed_nonbranch): Likewise.
5944 (undo_split_delayed_nonbranch): Likewise for local "insn".
5945 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
5946 "entry_after", "end_packet", "head_insn", "tail_insn",
5947 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
5948 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
5949 to rtx_insn **. Remove now-redundant checked cast on last_insn,
5950 but add a checked cast on loop->start_label. Consolidate calls to
5951 avoid assigning result of gen_spkernel to "insn", now an
5954 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
5955 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
5957 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
5958 rtx_insn **. Strengthen locals "top", "next" from rtx to
5960 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
5961 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
5962 (add_parameter_dependencies): Strengthen params "call", "head" and
5963 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
5964 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
5965 (add_dependee_for_func_arg): Likewise for param "arg" and local
5967 (ix86_dependencies_evaluation_hook): Likewise for params "head",
5968 "tail" and locals "insn", "first_arg".
5970 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
5971 for params "head", "tail" and locals "insn", "next", "next_tail".
5972 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
5973 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
5974 "insn", "lowest", "highest" from rtx to rtx_insn *.
5975 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
5977 (ia64_sched_reorder2): Likewise.
5979 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
5980 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
5981 from rtx * to rtx_insn **.
5982 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
5984 (mep_print_sched_insn): Strengthen param "insn" from rtx to
5986 (mep_sched_reorder): Strengthen param "ready" from rtx * to
5987 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
5990 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
5991 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
5993 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
5994 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
5995 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
5997 (vr4130_reorder): Likewise.
5998 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
6000 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
6002 (mips_sched_reorder): Likewise.
6003 (mips_sched_reorder2): Likewise.
6005 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
6007 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
6008 Strengthen local "tmp" from rtx to rtx_insn *.
6009 (rs6000_sched_reorder2): Likewise.
6011 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
6012 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
6013 (s390_sched_reorder): Strengthen param "ready" from rtx * to
6014 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
6016 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
6017 "tmp2" from rtx to rtx_insn *.
6018 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
6019 Strengthen local "insn" from rtx to rtx_insn *.
6020 (ready_reorder): Strengthen param "ready" from rtx * to
6021 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
6022 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
6023 (sh_reorder2): Likewise.
6025 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
6026 local "insn" from rtx to rtx_insn *.
6028 * haifa-sched.c (note_list): Strengthen this variable from rtx to
6030 (scheduled_insns): Strengthen this variable from vec<rtx> to
6032 (set_modulo_params): Likewise for locals "i1", "i2".
6033 (record_delay_slot_pair): Likewise for params "i1", "i2".
6034 (add_delay_dependencies): Likewise for param "insn".
6035 (cond_clobbered_p): Likewise.
6036 (recompute_todo_spec): Likewise for local "prev".
6037 (last_scheduled_insn): Likewise for this variable.
6038 (nonscheduled_insns_begin): Likewise.
6039 (model_set_excess_costs): Strengthen param "insns" from rtx * to
6041 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
6043 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
6044 Strengthen local "insn" from rtx to rtx_insn *.
6045 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
6046 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
6047 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
6048 (ready_remove_first): Likewise for return type and local "t".
6049 (ready_element): Likewise for return type.
6050 (ready_remove): Likewise for return type and local "t".
6051 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
6052 (check_clobbered_conditions): Strengthen local "x" from rtx to
6053 rtx_insn *, adding a checked cast.
6054 (schedule_insn): Likewise for param "insn".
6055 (remove_notes): Likewise for params "head", "tail" and locals
6056 "next_tail", "insn", "next".
6057 (struct haifa_saved_data): Likewise for fields
6058 "last_scheduled_insn", "nonscheduled_insns_begin".
6059 (save_backtrack_point): Update for change to field "vec" of
6061 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
6063 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
6064 from rtx to rtx_insn *
6065 (resolve_dependencies): Strengthen param "insn" from rtx to
6067 (restore_other_notes): Likewise for return type, for param "head"
6068 and local "note_head".
6069 (undo_all_replacements): Likewise for local "insn".
6070 (first_nonscheduled_insn): Likewise for return type and local "insn".
6071 (queue_to_ready): Likewise for local "insn", adding checked casts.
6072 (early_queue_to_ready): Likewise for local "insn".
6073 (debug_ready_list_1): Strengthen local "p" from rtx * to
6075 (move_insn): Strengthen param "insn" and local "note" from rtx to
6077 (insn_finishes_cycle_p): Likewise for param "insn".
6078 (max_issue): Likewise for local "insn".
6079 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
6081 (commit_schedule): Strengthen param "prev_head" and local "insn"
6082 from rtx to rtx_insn *
6083 (prune_ready_list): Likewise for local "insn".
6084 (schedule_block): Likewise for locals "prev_head", "head", "tail",
6085 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
6086 (set_priorities): Likewise for local "prev_head".
6087 (try_ready): Likewise for param "next".
6088 (fix_tick_ready): Likewise.
6089 (change_queue_index): Likewise.
6090 (sched_extend_ready_list): Update for change to field "vec" of
6092 (generate_recovery_code): Strengthen param "insn" from rtx to
6094 (begin_speculative_block): Likewise.
6095 (create_check_block_twin): Likewise for param "insn" and locals
6096 "label", "check", "twin". Introduce local "check_pat" to avoid
6097 "check" being used as a plain rtx before being used as an insn.
6098 (fix_recovery_deps): Add a checked cast to rtx_insn * when
6099 extracting elements from ready_list.
6100 (sched_remove_insn): Strengthen param "insn" from rtx to
6102 (sched_emit_insn): Likewise for return type.
6103 (ready_remove_first_dispatch): Likewise for return type and local
6106 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
6108 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
6111 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
6112 from rtx to rtx_insn *.
6113 (add_dependence_list): Likewise for param "insn". Add a checked
6115 (add_dependence_list_and_free): Strengthen param "insn" from rtx
6116 to rtx_insn *. Strengthen param "list_p" from rtx * to
6118 (chain_to_prev_insn): Strengthen param "insn" and locals
6119 "prec_nonnote", "i" from rtx to rtx_insn *.
6120 (flush_pending_lists): Likewise for param "insn".
6121 (cur_insn): Likewise for this variable.
6122 (haifa_start_insn): Add a checked cast.
6123 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
6124 (sched_analyze_reg): Likewise for param "insn".
6125 (sched_analyze_1): Likewise.
6126 (sched_analyze_2): Likewise. Add checked casts.
6127 (sched_analyze_insn): Likewise. Also for local "prev".
6128 (deps_analyze_insn): Likewise for param "insn".
6129 (sched_analyze): Likewise for params "head", "tail" and local "insn".
6130 (add_dependence_1): Likewise for params "insn", "elem".
6131 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
6132 (parse_add_or_inc): Likewise for param "insn".
6133 (find_inc): Likewise for local "inc_cand".
6134 (find_modifiable_mems): Likewise for params "head", "tail" and
6135 locals "insn", "next_tail".
6137 * sched-ebb.c (init_ready_list): Likewise for local "insn".
6138 (begin_schedule_ready): Likewise for param "insn".
6139 (begin_move_insn): Likewise for params "insn" and "last".
6140 (ebb_print_insn): Strengthen param "insn" from const_rtx to
6142 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
6143 (ebb_contributes_to_priority): Likewise for params "next", "insn".
6144 (ebb_add_remove_insn): Likewise for param "insn".
6145 (advance_target_bb): Likewise.
6147 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
6149 (check_live): Likewise for param "insn".
6150 (init_ready_list): Likewise for local "insn".
6151 (can_schedule_ready_p): Likewise for param "insn".
6152 (begin_schedule_ready): Likewise.
6153 (new_ready): Likewise for param "next".
6154 (rgn_print_insn): Likewise for param "insn".
6155 (rgn_rank): Likewise for params "insn1", "insn2".
6156 (contributes_to_priority): Likewise for params "next", "insn".
6157 (rgn_insn_finishes_block_p): Likewise for param "insn".
6158 (add_branch_dependences): Likewise for params "head", "tail" and
6159 locals "insn", "last".
6160 (rgn_add_remove_insn): Likewise for param "insn".
6161 (advance_target_bb): Likewise.
6163 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
6164 const_rtx to const rtx_insn *.
6166 * sel-sched-dump.h (sel_print_insn): Likewise.
6168 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
6169 (deps_init_id): Likewise.
6171 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
6172 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
6175 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6177 * output.h (final_start_function): Strengthen param 1 from rtx to
6180 * final.c (final_start_function): Likewise, renaming back from
6181 "uncast_first" to "first", and dropping the checked cast from rtx
6184 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6186 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
6187 * final.c (final): Likewise. Rename param back from
6188 "uncast_first" to "first" and eliminate the checked cast from rtx
6191 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6193 * output.h (shorten_branches): Strengthen param from rtx to
6196 * final.c (shorten_branches): Likewise, renaming param back from
6197 "uncast_first" to "first", and dropping the checked cast from rtx
6200 * genattr.c (gen_attr): Likewise when writing out the prototype of
6203 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6205 * sched-int.h (struct haifa_sched_info): Strengthen fields
6206 "prev_head" and "next_tail" from rtx to rtx_insn *.
6208 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6210 * rtl.h (rtx_jump_table_data::get_labels): New method.
6211 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
6212 with use of the new rtx_jump_table_data::get_labels method.
6213 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
6214 to rtx_jump_table_data *. Simplify by using get_labels method.
6215 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
6216 a dyn_cast, introducing local "table", using it to replace
6217 label-lookup logic with a get_labels method call.
6218 (patch_jump_insn): Simplify using get_labels method.
6219 * dwarf2cfi.c (create_trace_edges): Likewise.
6220 * rtlanal.c (label_is_jump_target_p): Likewise.
6222 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6224 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
6227 * emit-rtl.c (unshare_all_rtl_1): Likewise.
6228 (unshare_all_rtl_again): Likewise, also for local "p".
6230 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6232 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
6234 * cfgrtl.c (delete_insn_and_edges): Likewise.
6236 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6238 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
6239 from rtx to rtx_insn *.
6241 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
6243 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6245 * function.c (thread_prologue_and_epilogue_insns): Likewise for
6246 locals "returnjump", "epilogue_end", "insn", "next".
6248 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
6249 "returnjump" from rtx * to rtx_insn **.
6250 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
6252 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6254 * basic-block.h (struct edge_def). Strengthen "r" within
6255 union edge_def_insns from rtx to rtx_insn *.
6257 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
6258 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
6260 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
6261 from rtx to rtx_insn *.
6262 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
6264 * postreload-gcse.c (reg_killed_on_edge): Likewise.
6265 (reg_used_on_edge): Likewise.
6266 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
6267 (gt_pch_nx): New overload for rtx_insn *&.
6268 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
6269 from rtx to rtx_insn *.
6271 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6273 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
6274 from rtx to rtx_insn *.
6275 (BB_FOOTER): Replace function with access macro.
6276 (SET_BB_FOOTER): Delete.
6278 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
6280 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6281 (emit_barrier_after_bb): Likewise.
6282 (record_effective_endpoints): Likewise.
6283 (relink_block_chain): Likewise.
6284 (fixup_fallthru_exit_predecessor): Likewise.
6285 (cfg_layout_duplicate_bb): Likewise.
6286 (cfg_layout_split_block): Likewise.
6287 (cfg_layout_delete_block): Likewise.
6288 (cfg_layout_merge_blocks): Likewise.
6289 (BB_FOOTER): Delete function.
6290 (SET_BB_FOOTER): Delete function.
6291 * combine.c (update_cfg_for_uncondjump): Replace uses of
6292 SET_BB_FOOTER with BB_FOOTER.
6294 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6296 * except.h (struct eh_landing_pad_d): Strengthen field
6297 "landing_pad" from rtx to rtx_code_label *.
6299 * except.c (sjlj_emit_dispatch_table): Likewise for param
6301 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
6303 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6305 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
6306 first param from rtx to rtx_insn *.
6307 * config/xtensa/xtensa.c (struct machine_function): Likewise for
6308 field "set_frame_ptr_insn".
6309 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
6310 "csend" from rtx to rtx_code_label *.
6311 (xtensa_expand_atomic): Likewise for local "csloop".
6312 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
6314 (xtensa_call_tls_desc): Likewise for return type and locals
6315 "call_insn", "insns".
6316 (xtensa_legitimize_tls_address): Likewise for local "insns".
6317 (xtensa_expand_prologue): Likewise for locals "insn", "first".
6319 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6321 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
6322 first param from rtx to rtx_insn *.
6323 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
6326 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6328 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
6329 Strengthen param 1 from rtx to rtx_insn *.
6330 (tilepro_output_cbranch): Likewise.
6331 (tilepro_adjust_insn_length): Likewise.
6332 (tilepro_final_prescan_insn): Likewise for sole param.
6334 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
6335 Likewise for local "last".
6336 (cbranch_predicted_p): Likewise for param "insn".
6337 (tilepro_output_simple_cbranch_with_opcode): Likewise.
6338 (tilepro_output_cbranch_with_opcode): Likewise.
6339 (tilepro_output_cbranch): Likewise.
6340 (frame_emit_load): Likewise for return type and locals "seq",
6342 (emit_sp_adjust): Likewise for return type and local "insn".
6343 (tilepro_expand_epilogue): Likewise for locals "last_insn",
6345 (tilepro_adjust_insn_length): Likewise for param "insn".
6346 (next_insn_to_bundle): Likewise for return type and params
6348 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
6349 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
6351 (match_addli_pcrel): Likewise for param "insn".
6352 (replace_addli_pcrel): Likewise.
6353 (match_auli_pcrel): Likewise.
6354 (replace_auli_pcrel): Likewise.
6355 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
6357 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6358 "queue", "next_queue", "prev".
6359 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
6360 (tilepro_final_prescan_insn): Likewise for param "insn".
6362 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6364 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
6365 Strengthen param 1 from rtx to rtx_insn *.
6366 (tilegx_output_cbranch): Likewise.
6367 (tilegx_adjust_insn_length): Likewise.
6368 (tilegx_final_prescan_insn): Likewise for sole param.
6370 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
6372 (cbranch_predicted_p): Likewise for param "insn".
6373 (tilegx_output_simple_cbranch_with_opcode): Likewise.
6374 (tilegx_output_cbranch_with_opcode): Likewise.
6375 (tilegx_output_cbranch): Likewise.
6376 (frame_emit_load): Likewise for return type.
6377 (set_frame_related_p): Likewise for locals "seq", "insn".
6378 (emit_sp_adjust): Likewise for return type, and for local "insn".
6379 Introduce local "pat" for use in place of "insn" where the latter
6380 isn't an instruction.
6381 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
6382 from rtx to rtx_insn *.
6383 (tilegx_adjust_insn_length): Likewise for param "insn".
6384 (next_insn_to_bundle): Likewise for return type and params "r" and
6386 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
6388 (replace_insns): Likewise for params "old_insn", "new_insns".
6389 (replace_mov_pcrel_step1): Likewise for param "insn" and local
6391 (replace_mov_pcrel_step2): Likewise.
6392 (replace_mov_pcrel_step3): Likewise.
6393 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
6395 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
6396 "queue", "next_queue", "prev".
6397 (tilegx_output_mi_thunk): Likewise for local "insn".
6398 (tilegx_final_prescan_insn): Likewise for param "insn".
6400 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6402 * config/spu/spu.c (frame_emit_store): Strengthen return type from
6404 (frame_emit_load): Likewise.
6405 (frame_emit_add_imm): Likewise, also for local "insn".
6406 (spu_expand_prologue): Likewise for local "insn".
6407 (struct spu_bb_info): Likewise for field "prop_jump".
6408 (emit_nop_for_insn): Likewise for param "insn" and local
6410 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
6412 (spu_emit_branch_hint): Likewise for params "before", "branch" and
6413 locals "hint", "insn".
6414 (get_branch_target): Likewise for param "branch".
6415 (insn_clobbers_hbr): Likewise for param "insn".
6416 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
6417 locals "insn", "before_4", "before_16".
6418 (insert_hbrp): Likewise for local "insn".
6419 (spu_machine_dependent_reorg): Likewise for locals "branch",
6420 "insn", "next", "bbend".
6421 (uses_ls_unit): Likewise for param "insn".
6422 (get_pipe): Likewise.
6423 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
6424 introducing a checked cast.
6425 (spu_sched_adjust_cost): Likewise for params "insn" and
6427 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
6428 (spu_sms_res_mii): Likewise.
6430 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6432 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
6433 from rtx to rtx_insn *.
6434 (output_cbranch): Likewise for param 6.
6435 (output_return): Likewise for param 1.
6436 (output_sibcall): Likewise.
6437 (output_v8plus_shift): Likewise.
6438 (output_v8plus_mult): Likewise.
6439 (output_v9branch): Likewise for param 7.
6440 (output_cbcond): Likewise for param 3.
6442 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
6444 (sparc_legitimize_pic_address): Likewise.
6445 (sparc_emit_call_insn): Likewise.
6446 (emit_save_or_restore_regs): Likewise.
6447 (emit_window_save): Likewise for return type and local "insn".
6448 (sparc_expand_prologue): Likewise for local "insn".
6449 (sparc_flat_expand_prologue): Likewise.
6450 (output_return): Likewise for param "insn".
6451 (output_sibcall): Likewise for param "insn" and local "delay".
6452 (output_ubranch): Likewise for param "insn".
6453 (output_cbranch): Likewise.
6454 (output_cbcond): Likewise.
6455 (output_v9branch): Likewise.
6456 (output_v8plus_shift): Likewise.
6457 (sparc_output_mi_thunk): Likewise for local "insn".
6458 (get_some_local_dynamic_name): Likewise.
6459 (output_v8plus_mult): Likewise for param "insn".
6461 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6463 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
6464 from rtx to rtx_insn *.
6465 (output_branchy_insn): Likewise for param 3.
6466 (output_far_jump): Likewise for param 1.
6467 (final_prescan_insn): Likewise.
6468 (sh_insn_length_adjustment): Likewise for sole param.
6470 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
6471 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
6473 (sh_emit_compare_and_set): Likewise for local "lab".
6474 (output_far_jump): Strengthen param "insn" and local "prev" from
6476 (output_branchy_insn): Likewise for param "insn" and local
6478 (output_ieee_ccmpeq): Likewise for param "insn".
6479 (struct label_ref_list_d): Strengthen field "label" from rtx to
6481 (pool_node): Likewise.
6482 (pool_window_label): Likewise for this global.
6483 (add_constant): Likewise for return type and locals "lab", "new_rtx".
6484 (dump_table): Strengthen params "start", "barrier" and local
6485 "scan" from rtx to rtx_insn *.
6486 (broken_move): Likewise for param "insn".
6487 (untangle_mova): Likewise for params "first_mova" and "new_mova".
6488 Strengthen param "first_mova" from rtx * to rtx_insn **.
6489 (mova_p): Likewise for param "insn".
6490 (fixup_mova): Likewise for param "mova".
6491 (find_barrier): Likewise for return type, params "mova" and
6492 "from", and locals "barrier_before_mova", "found_barrier",
6493 "good_barrier", "orig", "last_symoff", "next". Strengthen local
6494 "label" from rtx to rtx_code_label *.
6495 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
6497 (sh_reorg): Likewise for locals "link", "scan", "barrier".
6498 (split_branches): Likewise for param "first" and local "insn".
6499 (final_prescan_insn): Likewise for param "insn".
6500 (sequence_insn_p): Likewise for locals "prev", "next".
6501 (sh_insn_length_adjustment): Likewise for param "insn".
6502 (sh_can_redirect_branch): Likewise for local "insn".
6503 (find_r0_life_regions): Likewise for locals "end", "insn".
6504 (sh_output_mi_thunk): Likewise for local "insns".
6506 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6508 * config/score/score.c (score_output_mi_thunk): Strengthen local
6509 "insn" from rtx to rtx_insn *.
6510 (score_prologue): Likewise.
6512 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6514 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
6515 1 from rtx to rtx_insn *.
6516 (s390_emit_jump): Likewise for return type.
6517 (s390_emit_call): Likewise.
6518 (s390_load_got): Likewise.
6520 * config/s390/s390.c (last_scheduled_insn): Likewise for this
6522 (s390_match_ccmode): Likewise for param "insn".
6523 (s390_emit_jump): Likewise for return type.
6524 (s390_split_branches): Likewise for local "label".
6525 (struct constant): Strengthen field "label" from rtx to
6527 (struct constant_pool): Likewise for field "label". Strengthen
6528 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
6530 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
6532 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
6533 (s390_end_pool): Likewise.
6534 (s390_dump_pool): Likewise for local "insn".
6535 (s390_mainpool_start): Likewise.
6536 (s390_chunkify_start): Likewise.
6537 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
6538 with insns. Strengthen locals "label", "jump", "barrier", "next",
6539 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
6540 (s390_chunkify_finish): Strengthen local "insn" from rtx to
6542 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
6543 "jump", "label", "next_insn".
6544 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
6545 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
6547 (s390_load_got): Likewise for return type and local "insns".
6548 (s390_save_gprs_to_fprs): Likewise for local "insn".
6549 (s390_restore_gprs_from_fprs): Likewise.
6550 (pass_s390_early_mach::execute): Likewise.
6551 (s390_emit_prologue): Likewise for local "insns".
6552 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
6554 (s390_emit_call): Strengthen return type and local "insn" from
6556 (s390_emit_tpf_eh_return): Likewise for local "insn".
6557 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
6558 "next_insn", introducing locals "s_pat", "rpat" to allow this.
6559 (s390_fix_long_loop_prediction): Likewise for param "insn" and
6561 (s390_non_addr_reg_read_p): Likewise for param "insn".
6562 (find_cond_jump): Likewise for return type and param "insn".
6563 (s390_swap_cmp): Likewise for param "insn".
6564 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
6565 "prev_insn", "next_insn".
6566 (s390_reorg): Likewise for locals "insn", "target".
6567 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
6568 (s390_sched_variable_issue): For now, rename param "insn" to
6569 "uncast_insn", introducing a checked cast.
6570 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
6572 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
6573 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
6575 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6577 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
6578 param from rtx to rtx_insn *.
6579 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
6581 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6583 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
6584 4 from rtx to rtx_insn *.
6585 (rs6000_final_prescan_insn): Likewise for first param.
6586 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
6588 (rs6000_get_some_local_dynamic_name): Likewise.
6589 (output_cbranch): Likewise for param "insn".
6590 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
6591 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
6592 (rs6000_emit_allocate_stack): Likewise for local "insn".
6593 (load_cr_save): Likewise.
6594 (restore_saved_cr): Likewise.
6595 (restore_saved_lr): Likewise.
6596 (emit_cfa_restores): Likewise.
6597 (rs6000_output_function_epilogue): Likewise for locals "insn" and
6598 "deleted_debug_label".
6599 (rs6000_output_mi_thunk): Likewise for local "insn".
6600 (rs6000_final_prescan_insn): Likewise for param "insn".
6602 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6604 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
6605 Strengthen param "insn" from rtx to rtx_insn *.
6606 * config/picochip/picochip.c (picochip_current_prescan_insn):
6607 Likewise for this variable.
6608 (picochip_final_prescan_insn): Likewise for param "insn".
6610 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6612 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
6613 from rtx to rtx_insn *.
6614 (pa_output_indirect_call): Likewise.
6615 (pa_adjust_insn_length): Likewise.
6616 (pa_attr_length_millicode_call): Likewise.
6617 (pa_attr_length_call): Likewise.
6618 (pa_attr_length_indirect_call): Likewise.
6620 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
6622 (pa_attr_length_millicode_call): Likewise.
6623 (pa_attr_length_call): Likewise.
6624 (pa_output_call): Likewise.
6625 (pa_attr_length_indirect_call): Likewise.
6626 (pa_output_indirect_call): Likewise.
6628 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6630 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
6631 Strengthen first param from rtx to rtx_insn *.
6632 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
6635 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6637 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
6638 type from rtx to rtx_insn *.
6639 (mips_expand_call): Likewise.
6640 (mips_adjust_insn_length): Likewise for first param.
6641 (mips_output_conditional_branch): Likewise.
6642 (mips_output_order_conditional_branch): Likewise.
6643 (mips_final_prescan_insn): Likewise.
6645 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
6646 rtx_insn * for the SEQUENCE case.
6647 (SEQ_END): Likewise.
6648 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
6649 (mips_emit_call_insn): Likewise, also for local "insn".
6650 (mips16_gp_pseudo_reg): Likewise for local "scan".
6651 (mips16_build_call_stub): Likewise for return type and for local
6652 "insn". Introduce a new local "pattern" so that "insn" can indeed
6654 (mips_expand_call): Strengthen return type and local "insn" from
6656 (mips_block_move_loop): Strengthen local "label" from rtx to
6658 (mips_expand_synci_loop): Likewise for locals "label",
6660 (mips_set_frame_expr): Strengthen local "insn" from rtx to
6662 (mips16e_collect_argument_saves): Likewise for locals "insn",
6664 (mips_find_gp_ref): Likewise for param of callback for "pred"
6665 param, and for local "insn".
6666 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
6667 (mips_insn_has_flexible_gp_ref_p): Likewise.
6668 (mips_epilogue_emit_cfa_restores): Likewise for return type and
6670 (mips_epilogue_set_cfa): Likewise for local "insn".
6671 (mips_expand_epilogue): Likewise.
6672 (mips_adjust_insn_length): Likewise for param "insn".
6673 (mips_output_conditional_branch): Likewise.
6674 (mips_output_order_conditional_branch): Likewise.
6675 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
6676 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
6677 "falu2_turn_enabled_insn".
6678 (mips_builtin_branch_and_move): Strengthen locals "true_label",
6679 "done_label" from rtx to rtx_code_label *.
6680 (struct mips16_constant): Likewise for field "label".
6681 (mips16_add_constant): Likewise for return type.
6682 (mips16_emit_constants_1): Strengthen return type and param "insn"
6683 from rtx to rtx_insn *.
6684 (mips16_emit_constants): Likewise for param "insn".
6685 (mips16_insn_length): Likewise.
6686 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
6687 to rtx_code_label *.
6688 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
6689 from rtx to rtx_insn *.
6690 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
6691 "jump". Strengthen local "label" from rtx to rtx_code_label *.
6692 (r10k_simplify_address): Strengthen param "insn" and local
6693 "def_insn" from rtx to rtx_insn *.
6694 (r10k_safe_address_p): Strengthen param "insn" from rtx to
6696 (r10k_needs_protection_p_1): Update target type of cast of data
6697 from to rtx to rtx_insn *.
6698 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
6699 rtx * to rtx_insn **.
6700 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
6702 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
6703 (mips_call_expr_from_insn): Likewise for param "insn".
6704 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
6705 (mips_find_pic_call_symbol): Likewise for param "insn".
6706 (mips_annotate_pic_calls): Likewise for local "insn".
6707 (mips_sim_insn): Likewise for this variable.
6708 (struct mips_sim): Likewise for field "insn" within elements of
6710 (mips_sim_wait_reg): Likewise for param "insn".
6711 (mips_sim_wait_regs): Likewise.
6712 (mips_sim_wait_units): Likewise.
6713 (mips_sim_wait_insn): Likewise.
6714 (mips_sim_issue_insn): Likewise.
6715 (mips_sim_finish_insn): Likewise.
6716 (mips_seq_time): Likewise for param "seq" and local "insn".
6717 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
6718 locals "first", "second".
6719 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
6720 "last", "last2", "next".
6721 (mips_avoid_hazard): Likewise for params "after", "insn".
6722 (mips_reorg_process_insns): Likewise for locals "insn",
6723 "last_insn", "subinsn", "next_insn".
6724 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
6725 (mips16_split_long_branches): Likewise for locals "insn" "jump",
6727 (mips_output_mi_thunk): Likewise for local "insn".
6728 (mips_final_prescan_insn): Likewise for param "insn".
6730 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6732 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
6733 Strengthen return type and local "insns" from rtx to rtx_insn *.
6734 (microblaze_legitimize_tls_address): Likewise for local "insns".
6735 (microblaze_block_move_loop): Strengthen local "label" from rtx
6736 to rtx_code_label *.
6737 (microblaze_expand_prologue): Strengthen two locals named "insn"
6738 from rtx to rtx_insn *.
6739 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
6740 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
6741 "insn". Strengthen locals "div_label", "div_end_label" from rtx
6742 to rtx_code_label *.
6744 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6746 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
6747 param from rtx to rtx_insn *.
6748 (mep_reuse_lo): Likewise for third param.
6749 (mep_use_post_modify_p): Likewise for first param.
6750 (mep_core_address_length): Likewise.
6751 (mep_cop_address_length): Likewise.
6752 (mep_final_prescan_insn): Likewise.
6753 (mep_store_data_bypass_p): Likewise for both params.
6754 (mep_mul_hilo_bypass_p): Likewise.
6755 (mep_ipipe_ldc_p): Likewise for param.
6757 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
6758 (mep_rewrite_mult): Likewise.
6759 (mep_rewrite_mulsi3): Likewise.
6760 (mep_rewrite_maddsi3): Likewise.
6761 (mep_reuse_lo_p_1): Likewise.
6762 (mep_reuse_lo_p): Likewise.
6763 (mep_frame_expr): Likewise.
6764 (mep_make_parallel): Likewise for both params.
6765 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
6767 (mep_use_post_modify_p): Likewise for param "insn".
6768 (mep_core_address_length): Likewise.
6769 (mep_cop_address_length): Likewise.
6770 (mep_reg_set_in_function): Likewise for local "insn".
6771 (mep_asm_without_operands_p): Likewise.
6772 (F): Likewise for return type and param "x".
6773 (add_constant): Likewise for local "insn".
6774 (maybe_dead_move): Likewise for return type and local "insn".
6775 (mep_expand_prologue): Likewise for local "insn".
6776 (mep_final_prescan_insn): Likewise for param "insn".
6777 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
6778 "next", "follow", "x".
6779 (mep_insert_repeat_label_last): Likewise for return type, param
6780 "last_insn", and locals "next", "prev". Strengthen param "label"
6781 from rtx to rtx_code_label *.
6782 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
6784 (struct mep_doloop_end): Likewise for fields "insn" and
6786 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
6787 Strengthen local "repeat_label" from rtx to rtx_code_label *.
6788 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
6790 (mep_invert_branch): Likewise for params "insn" and "after".
6791 (mep_reorg_erepeat): Likewise for param "insns" and locals
6792 "insn", "prev", "new_last", "barrier", "user". Strengthen local
6793 "l" from rtx to rtx_code_label *.
6794 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
6795 from rtx to rtx_insn *.
6796 (mep_reorg_addcombine): Likewise for param "insns" and locals
6798 (add_sp_insn_p): Likewise for param "insn".
6799 (mep_reorg_noframe): Likewise for param "insns" and locals
6800 "start_frame_insn", "end_frame_insn", "next".
6801 (mep_reorg): Likewise for local "insns".
6802 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
6804 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
6805 (mep_mul_hilo_bypass_p): Likewise.
6806 (mep_ipipe_ldc_p): Likewise for param "insn".
6807 (mep_make_bundle): Likewise for return type, param "cop" and local
6808 "insn", splitting out the latter into a new local "seq" for when it
6809 is a SEQUENCE rather than an insn.
6810 (core_insn_p): Likewise for param "insn".
6811 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
6812 "last", "first", "note", "prev", "core_insn".
6814 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6816 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
6818 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
6819 (m68k_final_prescan_insn): Likewise for first param.
6821 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
6822 (m68k_set_frame_related): Likewise for param "insn".
6823 (output_btst): Likewise for param "insn".
6824 (m68k_final_prescan_insn): Likewise.
6825 (m68k_move_to_reg): Likewise for local "insn".
6826 (m68k_call_tls_get_addr): Likewise for local "insns".
6827 (m68k_call_m68k_read_tp): Likewise.
6828 (strict_low_part_peephole_ok): Likewise for param "first_insn".
6829 (m68k_output_mi_thunk): Likewise for local "insn".
6831 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6833 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
6834 first param from rtx to rtx_insn *.
6835 (iq2000_adjust_insn_length): Likewise.
6836 (iq2000_output_conditional_branch): Likewise.
6837 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
6838 "insn" and local "nop_insn".
6839 (iq2000_annotate_frame_insn): Likewise for param "insn".
6840 (iq2000_expand_prologue): Likewise for both locals "insn".
6841 (iq2000_adjust_insn_length): Likewise for param "insn".
6842 (iq2000_output_conditional_branch): Likewise.
6844 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6846 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
6847 "insns" from rtx to rtx_insn *.
6848 (ia64_emit_cond_move): Likewise for locals "insn", "first".
6849 (struct spill_fill_data): Likewise for field "init_after" and for
6850 elements of array field "prev_insn".
6851 (spill_restore_mem): Likewise for locals "insn", "first".
6852 (do_spill): Likewise for local "insn".
6853 (do_restore): Likewise.
6854 (ia64_expand_prologue): Likewise.
6855 (ia64_expand_epilogue): Likewise.
6856 (emit_insn_group_barriers): Likewise for locals "insn",
6858 (emit_all_insn_group_barriers): Likewise for locals "insn",
6860 (dfa_stop_insn): Likewise for this global.
6861 (dfa_pre_cycle_insn): Likewise.
6862 (ia64_nop): Likewise.
6863 (final_emit_insn_group_barriers): Likewise for locals "insn",
6865 (emit_predicate_relation_info): Likewise for locals "head", "n",
6867 (ia64_reorg): Likewise for local "insn".
6868 (ia64_output_mi_thunk): Likewise.
6869 (expand_vec_perm_interleave_2): Likewise for local "seq".
6871 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6873 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
6874 param 1 "insn" from rtx to rtx_insn *.
6875 (ix86_use_lea_for_mov): Likewise.
6876 (ix86_avoid_lea_for_addr): Likewise.
6877 (ix86_split_lea_for_addr): Likewise.
6878 (ix86_lea_for_add_ok): Likewise.
6879 (ix86_output_call_insn): Likewise.
6881 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
6882 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
6883 (ix86_output_function_epilogue): Likewise for locals "insn",
6884 "deleted_debug_label".
6885 (legitimize_tls_address): Likewise for local "insn".
6886 (get_some_local_dynamic_name): Likewise.
6887 (increase_distance): Likewise for params "prev", "next".
6888 (distance_non_agu_define_in_bb): Likewise for params "insn",
6889 "start" and locals "prev", "next".
6890 (distance_non_agu_define): Likewise for param "insn".
6891 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
6892 locals "next", "prev".
6893 (distance_agu_use): Likewise for param "insn".
6894 (ix86_lea_outperforms): Likewise.
6895 (ix86_ok_to_clobber_flags): Likewise.
6896 (ix86_avoid_lea_for_add): Likewise.
6897 (ix86_use_lea_for_mov): Likewise.
6898 (ix86_avoid_lea_for_addr): Likewise.
6899 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
6900 (ix86_split_lea_for_addr): Likewise for param "insn".
6901 (ix86_lea_for_add_ok): Likewise for param "insn".
6902 (ix86_expand_carry_flag_compare): Likewise for local
6904 (ix86_expand_int_movcc): Likewise.
6905 (ix86_output_call_insn): Likewise for param "insn".
6906 (ix86_output_call_insn): Likewise for local "i".
6907 (x86_output_mi_thunk): Introduce local "insn", using it in place
6908 of "tmp" when dealing with insns.
6909 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
6911 (ix86_pad_returns): Likewise for locals "ret", "prev".
6912 (ix86_count_insn_bb): Likewise for local "insn".
6913 (ix86_pad_short_function): Likewise for locals "ret", "insn".
6914 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
6915 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
6916 (expand_vec_perm_interleave2): Likewise for local "seq".
6917 (expand_vec_perm_vperm2f128_vblend): Likewise.
6918 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
6919 call to for_each_rtx with for_each_rtx_in_insn.
6921 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6923 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
6924 "label" from rtx to rtx_code_label *.
6925 (ix86_expand_prologue): Likewise.
6926 (ix86_expand_split_stack_prologue): Likewise for locals "label",
6928 (ix86_split_idivmod): Likewise for locals "end_label" and
6930 (ix86_expand_branch): Likewise for local "label2".
6931 (ix86_expand_aligntest): Likewise for return type and local "label".
6932 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
6934 (expand_movmem_epilogue): Likewise for the various locals named
6936 (expand_setmem_epilogue): Likewise.
6937 (expand_small_movmem_or_setmem): Likewise for local "label".
6938 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6939 Strengthen param "done_label" from rtx * to rtx_code_label **.
6940 Strengthen locals "loop_label" and "label" from rtx to
6942 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
6943 Likewise for locals "loop_label", "label".
6944 (ix86_expand_set_or_movmem): Likewise for locals "label",
6945 "jump_around_label", "hot_label".
6946 (ix86_expand_strlensi_unroll_1): Likewise for locals
6947 "align_2_label", align_3_label", "align_4_label", "end_0_label",
6949 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
6950 (void ix86_emit_i387_log1p): Likewise for locals "label1",
6951 "label2", "jump_label".
6952 (ix86_expand_sse_compare_and_jump): Likewise for return type and
6954 (ix86_expand_lfloorceil): Likewise for local "label".
6955 (ix86_expand_rint): Likewise.
6956 (ix86_expand_floorceildf_32): Likewise.
6957 (ix86_expand_floorceil): Likewise.
6958 (ix86_expand_rounddf_32): Likewise.
6959 (ix86_expand_trunc): Likewise.
6960 (ix86_expand_truncdf_32): Likewise.
6961 (ix86_expand_round): Likewise.
6963 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6965 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
6966 first param from rtx to rtx_insn *.
6967 (h8300_insn_length_from_table): Likewise.
6968 * config/h8300/h8300.c (F): Likewise for return type and param
6970 (Fpa): Add a checked cast to rtx_insn *.
6971 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
6973 (final_prescan_insn): Likewise for param "insn".
6974 (h8300_binary_length): Likewise.
6975 (h8300_insn_length_from_table): Likewise.
6977 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6979 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
6980 Strengthen first param "insn" from rtx to rtx_insn *.
6982 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
6984 (frame_insn): Likewise for return type. Introduce local "insn"
6985 for use in place of local "x" for use as an rtx_insn *.
6986 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
6987 (epiphany_expand_prologue): Likewise for local "insn".
6988 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
6989 * config/epiphany/resolve-sw-modes.c
6990 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
6993 2014-08-25 David Malcolm <dmalcolm@redhat.com>
6995 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
6996 param from rtx to rtx_insn *.
6997 (c6x_final_prescan_insn): Likewise for first param.
6999 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
7000 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
7001 (c6x_expand_compare): Strengthen local "insns" from rtx to
7003 (c6x_get_unit_specifier): Likewise for param "insn".
7004 (c6x_print_unit_specifier_field): Likewise.
7005 (c6x_final_prescan_insn): Likewise.
7006 (emit_add_sp_const): Likewise for local "insn".
7007 (c6x_expand_prologue): Likewise.
7009 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7011 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
7012 param 1 from rtx to rtx_insn *.
7013 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
7014 the various locals named "insn".
7015 (expand_epilogue_reg_restore): Likewise.
7016 (frame_related_constant_load): Likewise.
7017 (add_to_reg): Likewise.
7018 (emit_link_insn): Likewise.
7019 (do_link): Likewise.
7020 (expand_interrupt_handler_prologue): Likewise.
7021 (branch_dest): Likewise for param "branch".
7022 (asm_conditional_branch): Likewise for param "insn".
7023 (gen_one_bundle): Likewise for elements of param "slot" and local
7025 (bfin_gen_bundles): Likewise for locals "insn", "next" and
7026 elements of local "slot".
7027 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
7028 "queue", "next_queue", "prev".
7029 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
7030 (add_sched_insns_for_speculation): Likewise for local "insn".
7032 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7034 * config/avr/avr-protos.h (output_movqi): Strengthen first param
7035 from rtx to rtx_insn *.
7036 (output_movhi): Likewise.
7037 (output_movsisf): Likewise.
7038 (avr_out_tstsi): Likewise.
7039 (avr_out_tsthi): Likewise.
7040 (avr_out_tstpsi): Likewise.
7041 (avr_out_compare): Likewise.
7042 (avr_out_compare64): Likewise.
7043 (avr_out_movpsi): Likewise.
7044 (ashlqi3_out): Likewise.
7045 (ashlhi3_out): Likewise.
7046 (ashlsi3_out): Likewise.
7047 (ashrqi3_out): Likewise.
7048 (ashrhi3_out): Likewise.
7049 (ashrsi3_out): Likewise.
7050 (lshrqi3_out): Likewise.
7051 (lshrhi3_out): Likewise.
7052 (lshrsi3_out): Likewise.
7053 (avr_out_ashlpsi3): Likewise.
7054 (avr_out_ashrpsi3): Likewise.
7055 (avr_out_lshrpsi3): Likewise.
7056 (avr_out_fract): Likewise.
7057 (avr_out_sbxx_branch): Likewise.
7058 (avr_out_round): Likewise.
7059 (avr_out_xload): Likewise.
7060 (avr_out_movmem): Likewise.
7061 (adjust_insn_length): Likewise.
7062 (avr_out_lpm): Likewise.
7063 (reg_unused_after): Likewise.
7064 (_reg_unused_after): Likewise.
7065 (avr_jump_mode): Likewise for second param.
7066 (jump_over_one_insn): Likewise for first param.
7067 (avr_final_prescan_insn): Likewise.
7068 (out_shift_with_cnt): Likewise for second param.
7070 * config/avr/avr.c (get_sequence_length): Likewise for param
7071 "insns" and local "insn".
7072 (emit_push_byte): Likewise for local "insn".
7073 (emit_push_sfr): Likewise.
7074 (avr_prologue_setup_frame): Likewise for locals "insn",
7075 "fp_plus_insns", "sp_plus_insns".
7076 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
7078 (avr_jump_mode): Likewise for param "insn".
7079 (avr_final_prescan_insn): Likewise.
7080 (avr_find_unused_d_reg): Likewise.
7081 (avr_out_lpm_no_lpmx): Likewise.
7082 (avr_out_lpm): Likewise.
7083 (avr_out_xload): Likewise.
7084 (output_movqi): Likewise.
7085 (output_movhi): Likewise.
7086 (out_movqi_r_mr): Likewise.
7087 (out_movhi_r_mr): Likewise.
7088 (out_movsi_r_mr): Likewise.
7089 (out_movsi_mr_r): Likewise.
7090 (output_movsisf): Likewise.
7091 (avr_out_load_psi): Likewise.
7092 (avr_out_store_psi): Likewise.
7093 (avr_out_movpsi): Likewise.
7094 (out_movqi_mr_r): Likewise.
7095 (avr_out_movhi_mr_r_xmega): Likewise.
7096 (out_movhi_mr_r): Likewise.
7097 (compare_condition): Likewise for param "insn" and local "next".
7098 (compare_sign_p): Likewise for param "insn".
7099 (compare_diff_p): Likewise.
7100 (compare_eq_p): Likewise.
7101 (avr_out_compare): Likewise.
7102 (avr_out_compare64): Likewise.
7103 (avr_out_tsthi): Likewise.
7104 (avr_out_tstpsi): Likewise.
7105 (avr_out_tstsi): Likewise.
7106 (out_shift_with_cnt): Likewise.
7107 (ashlqi3_out): Likewise.
7108 (ashlhi3_out): Likewise.
7109 (avr_out_ashlpsi3): Likewise.
7110 (ashlsi3_out): Likewise.
7111 (ashrqi3_out): Likewise.
7112 (ashrhi3_out): Likewise.
7113 (avr_out_ashrpsi3): Likewise.
7114 (ashrsi3_out): Likewise.
7115 (lshrqi3_out): Likewise.
7116 (lshrhi3_out): Likewise.
7117 (avr_out_lshrpsi3): Likewise.
7118 (lshrsi3_out): Likewise.
7119 (avr_out_fract): Likewise.
7120 (avr_out_round): Likewise.
7121 (avr_adjust_insn_length): Likewise.
7122 (reg_unused_after): Likewise.
7123 (_reg_unused_after): Likewise.
7124 (avr_compare_pattern): Likewise.
7125 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
7126 and locals "branch1", "branch2", "insn2", "jump".
7127 (avr_reorg): Likewise for local "insn".
7128 (avr_2word_insn_p): Likewise for param "insn".
7129 (jump_over_one_insn_p): Likewise.
7130 (avr_out_sbxx_branch): Likewise.
7131 (avr_out_movmem): Likewise.
7133 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7135 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
7136 param from rtx to rtx_insn *.
7137 (thumb1_final_prescan_insn): Likewise.
7138 (thumb2_final_prescan_insn): Likewise.
7140 * config/arm/arm.c (emit_set_insn): Strengthen return type from
7142 (struct minipool_node): Likewise for field "insn".
7143 (dump_minipool): Likewise for param "scan".
7144 (create_fix_barrier): Likewise for local "from". Strengthen local
7145 "label" from rtx to rtx_code_label *.
7146 (push_minipool_barrier): Strengthen param "insn" from rtx to
7148 (push_minipool_fix): Likewise.
7149 (note_invalid_constants): Likewise.
7150 (thumb2_reorg): Likewise for local "insn".
7151 (arm_reorg): Likewise.
7152 (thumb2_final_prescan_insn): Likewise for param
7153 "insn" and local "first_insn".
7154 (arm_final_prescan_insn): Likewise for param "insn" and locals
7155 "start_insn", "this_insn".
7156 (arm_debugger_arg_offset): Likewise for param "insn".
7157 (thumb1_emit_multi_reg_push): Likewise for return type and local
7159 (thumb1_final_prescan_insn): Likewise for param "insn".
7160 (thumb_far_jump_used_p): Likewise for local "insn".
7161 (thumb1_expand_prologue): Likewise.
7162 (arm_expand_epilogue_apcs_frame): Likewise.
7163 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
7164 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
7165 from rtx to rtx_code_label *.
7166 (arm_split_atomic_op): Likewise for local "label".
7167 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
7169 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7171 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
7172 first param from rtx to rtx_insn *.
7173 (arc_verify_short): Likewise.
7174 (arc_short_long): Likewise.
7175 (arc_need_delay): Likewise.
7177 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
7179 (arc_ccfsm_advance): Likewise for param "insn" and locals
7180 "start_insn", "this_insn".
7181 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
7182 (arc_ccfsm_post_advance): Likewise for param "insn".
7183 (arc_next_active_insn): Likewise for return type and param "insn".
7184 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
7185 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
7186 (output_short_suffix): Likewise for local "insn".
7187 (arc_final_prescan_insn): Likewise for param "insn". Remove
7188 now-redundant checked cast.
7189 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
7190 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
7191 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
7192 for use where lc_set became an insn.
7193 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
7195 (arc_get_insn_variants): Likewise for local "prev".
7196 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
7198 (arc_predicate_delay_insns): Likewise for local "insn".
7199 (arc_pad_return): Likewise for local "prev". For now, add a
7200 checked cast when extracting the insn from "final_sequence".
7201 (arc_short_long): Likewise for param "insn".
7202 (arc_need_delay): Likewise for param "insn" and local "next".
7203 (arc_label_align): Likewise for locals "prev", "next".
7205 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7207 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
7208 "insn" from rtx to rtx_insn *.
7209 (alpha_gp_save_rtx): Likewise for local "seq".
7210 (alpha_instantiate_decls): Likewise for local "top".
7211 (get_some_local_dynamic_name): Likewise for local "insn".
7212 (alpha_does_function_need_gp): Likewise.
7213 (set_frame_related_p): Likewise for return type and for locals
7215 (emit_frame_store_1): Likewise for local "insn".
7216 (alpha_expand_prologue): Likewise for locals "insn", "seq".
7217 (alpha_end_function): Likewise for local "insn".
7218 (alpha_output_mi_thunk_osf): Likewise.
7219 (alphaev4_insn_pipe): Likewise for param "insn".
7220 (alphaev5_insn_pipe): Likewise.
7221 (alphaev4_next_group): Likewise for return type and param 1
7223 (alphaev5_next_group): Likewise.
7224 (alpha_align_insns_1): Likewise for return type and param 1 of
7225 callback param "next_group", and for locals "i", "next", "prev",
7226 "where", "where2", "insn".
7228 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
7230 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
7231 rather than modifying the stmt.
7233 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
7235 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
7236 cgraph_state conversion.
7238 2014-08-25 David Malcolm <dmalcolm@redhat.com>
7240 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
7241 Strengthen local "insns" from rtx to rtx_insn *.
7242 (aarch64_set_frame_expr): Likewise for local "insn".
7243 (aarch64_save_or_restore_fprs): Likewise.
7244 (aarch64_save_or_restore_callee_save_registers): Likewise.
7245 (aarch64_expand_prologue): Likewise.
7246 (aarch64_expand_epilogue): Likewise.
7247 (aarch64_output_mi_thunk): Likewise.
7248 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
7249 "label2" from rtx to rtx_code_label *.
7250 (aarch64_split_atomic_op): Likewise for local "label".
7252 2014-08-25 Martin Liska <mliska@suse.cz>
7254 * cgraph.h (symtab_node):
7255 (bool needed_p (void)): created from decide_is_symbol_needed
7256 (bool referred_to_p (void)): created from referred_to_p
7257 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
7258 * cgraph.h (cgraph_node):
7259 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
7260 (void expand (void)): created from expand_function
7261 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
7262 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
7263 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
7264 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
7265 * cgraph.h (varpool_node):
7266 (static void add (tree decl): created from varpool_add_new_variable
7267 * cgraph.h (cgraph_edge):
7269 (void remove_caller (void)): created from cgraph_edge_remove_caller
7270 (void remove_callee (void)): created from cgraph_edge_remove_callee
7271 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
7272 created from cgraph_set_call_stmt
7273 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
7274 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
7275 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
7276 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
7277 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
7278 created from cgraph_speculative_call_info
7279 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
7280 int freq_scale, bool update_original)): created from cgraph_clone_edge
7281 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
7282 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
7283 (bool recursive_p (void)): created from cgraph_edge_recursive_p
7284 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
7285 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
7286 (static void rebuild_references (void)): created from cgraph_rebuild_references
7287 * cgraph.h (symbol_table):
7288 (create_reference): renamed from add_reference
7289 (maybe_create_reference): renamed from maybe_add_reference
7290 (void register_symbol (symtab_node *node)): new function
7291 (void clear_asm_symbols (void)): new function
7292 (void unregister (symtab_node *node)): new function
7293 (void release_symbol (cgraph_node *node, int uid)): new function
7294 (cgraph_node * allocate_cgraph_symbol (void)): new function
7295 (void initialize (void)): created from cgraph_init
7296 (symtab_node *first_symbol (void)):new function
7297 (asm_node *first_asm_symbol (void)):new function
7298 (symtab_node *first_defined_symbol (void)):new function
7299 (varpool_node *first_variable (void)):new function
7300 (varpool_node *next_variable (varpool_node *node)):new function
7301 (varpool_node *first_static_initializer (void)):new function
7302 (varpool_node *next_static_initializer (varpool_node *node)):new function
7303 (varpool_node *first_defined_variable (void)):new function
7304 (varpool_node *next_defined_variable (varpool_node *node)):new function
7305 (cgraph_node *first_defined_function (void)):new function
7306 (cgraph_node *next_defined_function (cgraph_node *node)):new function
7307 (cgraph_node *first_function (void)):new function
7308 (cgraph_node *next_function (cgraph_node *node)):new function
7309 (cgraph_node *first_function_with_gimple_body (void)):new function
7310 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
7311 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
7312 created from symtab_remove_unreachable_nodes
7313 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
7314 (void process_new_functions (void)): created from cgraph_process_new_functions
7315 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
7316 (bool output_variables (void)): created from varpool_node::output_variables
7317 (void output_asm_statements (void)): created from output_asm_statements
7318 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
7319 (void compile (void)): created from compile
7320 (void output_weakrefs (void)): created from output_weakrefs
7321 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
7322 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
7323 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
7324 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
7325 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
7326 created from cgraph_next_function_with_gimple_body
7327 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
7328 created from cgraph_remove_edge_removal_hook
7329 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
7330 created from cgraph_add_node_removal_hook
7331 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
7332 created from cgraph_remove_node_removal_hook
7333 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
7334 created from varpool_add_node_removal_hook
7335 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
7336 created from varpool_remove_node_removal_hook
7337 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
7338 created from cgraph_add_function_insertion_hook
7339 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
7340 created from cgraph_remove_function_insertion_hook
7341 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
7342 created from varpool_add_variable_insertion_hook
7343 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
7344 created from varpool_remove_variable_insertion_hook
7345 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
7346 created from cgraph_add_edge_duplication_hook
7347 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
7348 created from cgraph_remove_edge_duplication_hook
7349 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
7350 created from cgraph_add_node_duplication_hook
7351 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
7352 created from cgraph_remove_node_duplication_hook
7353 (void call_edge_removal_hooks (cgraph_edge *e)):
7354 created from cgraph_call_edge_removal_hooks
7355 (void call_cgraph_insertion_hooks (cgraph_node *node)):
7356 created from call_function_insertion_hooks
7357 (void call_cgraph_removal_hooks (cgraph_node *node)):
7358 created from cgraph_call_node_removal_hooks
7359 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
7360 created from cgraph_node::call_duplication_hooks
7361 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
7362 created from cgraph_call_edge_duplication_hooks
7363 (void call_varpool_removal_hooks (varpool_node *node)):
7364 created from varpool_call_node_removal_hooks
7365 (void call_varpool_insertion_hooks (varpool_node *node)):
7366 created from varpool_call_variable_insertion_hooks
7367 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
7368 created from insert_to_assembler_name_hash
7369 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
7370 created from unlink_from_assembler_name_hash
7371 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
7372 created from symtab_prevail_in_asm_name_hash
7373 (void symtab_initialize_asm_name_hash (void)):
7374 created from symtab_initialize_asm_name_hash
7375 (void change_decl_assembler_name (tree decl, tree name)):
7376 created from change_decl_assembler_name
7377 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
7378 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
7379 created from decl_assembler_name_hash
7380 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
7381 created from decl_assembler_name_equal
7382 (static hashval_t hash_node_by_assembler_name (const void *p)):
7383 created from hash_node_by_assembler_name
7384 (static int eq_assembler_name (const void *p1, const void *p2)):
7385 created from eq_assembler_name
7387 2014-08-25 Marek Polacek <polacek@redhat.com>
7389 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
7391 2014-08-25 Petr Murzin <petr.murzin@intel.com>
7393 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
7394 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
7395 SWI1248_AVX512BW mode iterator.
7397 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
7400 * config/sh/predicates.md (general_extend_operand): Disable
7401 TRUNCATE before reload completes.
7403 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
7405 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
7407 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
7410 * config/sh/sh.opt (musermode): Allow negative form.
7411 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
7412 targets that don't support it.
7413 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
7414 Document -mno-usermode option.
7416 2014-08-24 Kito Cheng <kito@0xlab.org>
7418 * system.h (CALLER_SAVE_PROFITABLE): Poison.
7419 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
7420 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
7421 * doc/tm.texi: Regenerate.
7423 2014-08-24 Kito Cheng <kito@0xlab.org>
7425 * ira.c: Fix typo in comment.
7427 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
7429 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
7430 Deprecate c++1y. Change language to reflect greater confidence in C++14.
7432 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
7435 * config/pa/pa.c (pa_output_function_epilogue): Don't set
7436 last_address when the current function is a thunk.
7437 (pa_asm_output_mi_thunk): When we don't have named sections or they
7438 are not being used, check that thunk can reach the stub table with a
7441 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7443 * web.c (union_match_dups): Strengthen param "insn" from rtx to
7445 (pass_web::execute): Likewise for local "insn".
7447 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7449 * var-tracking.c (struct micro_operation_def): Strengthen field
7450 "insn" from rtx to rtx_insn *.
7451 (struct emit_note_data_def): Likewise.
7452 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
7453 (vt_stack_adjustments): Likewise for local "insn".
7454 (adjust_insn): Likewise for param "insn".
7455 (val_store): Likewise.
7456 (val_resolve): Likewise.
7457 (struct count_use_info): Likewise for field "insn".
7458 (log_op_type): Likewise for param "insn".
7459 (reverse_op): Likewise.
7460 (prepare_call_arguments): Likewise.
7461 (add_with_sets): The initial param takes an insn, but we can't
7462 yet strengthen it from rtx to rtx_insn * since it's used as a
7463 cselib_record_sets_hook callback. For now rename initial param
7464 from "insn" to "uncast_insn", and introduce a local "insn" of
7465 the stronger rtx_insn * type, with a checked cast.
7466 (compute_bb_dataflow): Strengthen local "insn" from rtx to
7468 (emit_note_insn_var_location): Likewise.
7469 (emit_notes_for_changes): Likewise.
7470 (emit_notes_for_differences): Likewise.
7471 (next_non_note_insn_var_location): Likewise for return type and
7473 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
7474 (vt_initialize): Likewise for local "insn".
7475 (delete_debug_insns): Likewise for locals "insn" and "next".
7477 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7479 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
7481 (mark_constant_pool): Likewise for local "insn".
7483 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7485 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
7487 (dead_debug_promote_uses): Likewise.
7488 (dead_debug_insert_temp): Likewise.
7490 2014-08-23 David Malcolm <dmalcolm@redhat.com>
7492 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
7493 from const_rtx to const rtx_insn *.
7494 (store_killed_after): Likewise. Strengthen locals "last", "act"
7495 from rtx to rtx_insn *.
7496 (store_killed_before): Strengthen param "insn" from const_rtx to
7497 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
7498 (find_moveable_store): Strengthen param "insn" from rtx to
7500 (compute_store_table): Likewise for local "insn".
7501 (insert_insn_start_basic_block): Likewise for param "insn" and
7502 locals "prev", "before", "insn".
7503 (insert_store): For now, add a checked cast to rtx_insn * on the
7504 result of gen_move_insn.
7505 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
7507 (replace_store_insn): Likewise. For now, add a checked cast to
7508 rtx_insn * on the result of gen_move_insn.
7510 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7512 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
7514 (expand_sjlj_dispatch_table): Likewise.
7516 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7518 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
7519 "insn" from rtx to rtx_insn *.
7521 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7523 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
7524 "insn" from rtx to rtx_insn *.
7525 (dup_block_and_redirect): Likewise for param 3 "before".
7527 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
7528 from rtx to rtx_insn *.
7529 (move_insn_for_shrink_wrap): Likewise.
7530 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
7531 (dup_block_and_redirect): Likewise for param "before" and local
7533 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
7535 (convert_to_simple_return): Likewise for local "start".
7537 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
7538 Strengthen local "insn" from rtx to rtx_insn *, for use when
7539 invoking requires_stack_frame_p.
7541 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7543 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
7545 (speculate_expr): Likewise for locals "orig_insn_rtx",
7547 (eq_transformed_insns): Likewise for locals "i1", "i2".
7548 (check_for_new_jump): Likewise for return type and local "end".
7549 (find_new_jump): Likewise for return type and local "jump".
7550 (sel_split_edge): Likewise for local "jump".
7551 (sel_create_recovery_block): Likewise.
7552 (sel_redirect_edge_and_branch_force): Likewise.
7553 (sel_redirect_edge_and_branch): Likewise.
7555 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7557 * sel-sched.c (substitute_reg_in_expr): Strengthen local
7558 "new_insn" from rtx to rtx_insn *.
7559 (create_insn_rtx_with_rhs): Likewise for return type and for local
7561 (create_insn_rtx_with_lhs): Likewise.
7562 (create_speculation_check): Likewise for local "insn_rtx".
7563 (implicit_clobber_conflict_p): Likewise for local "insn".
7564 (get_expr_cost): Likewise.
7565 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
7566 (move_cond_jump): Likewise for locals "next", "prev", "link",
7567 "head", "from", "to".
7569 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7571 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
7572 "next" from rtx to rtx_insn *.
7573 (find_conditional_protection): Likewise for local "next".
7574 (is_conditionally_protected): Likewise for local "insn1".
7575 (is_pfree): Likewise for locals "insn1", "insn2".
7577 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7579 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
7580 from rtx to rtx_insn *.
7582 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
7583 locals "insn1", "insn2" from rtx to rtx_insn *.
7584 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
7585 locals "insn", "prev", "last_jump", "next_tail".
7586 (schedule_ebb): Likewise for params "head", "tail".
7587 (schedule_ebbs): Likewise for locals "tail", "head".
7589 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
7590 to rtx_insn on "last_insn" in one of the invocations of
7593 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7595 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
7596 "elem", "insn" from rtx to rtx_insn *.
7597 (change_spec_dep_to_hard): Likewise.
7598 (get_back_and_forw_lists): Likewise for local "con".
7599 (sd_add_dep): Likewise for locals "elem", "insn".
7600 (sd_resolve_dep): Likewise for locals "pro", "con".
7601 (sd_unresolve_dep): Likewise.
7602 (sd_delete_dep): Likewise.
7603 (chain_to_prev_insn): Likewise for local "pro".
7604 (find_inc): Likewise for locals "pro", "con".
7606 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7608 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
7610 (reg_set_between_p): Strengthen local "insn" from const_rtx to
7612 (modified_between_p): Strengthen local "insn" from rtx to
7614 (remove_reg_equal_equiv_notes_for_regno): Likewise.
7615 (keep_with_call_p): Strengthen local "i2" from const_rtx to
7618 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7620 * resource.c (next_insn_no_annul): Strengthen local "next" from
7622 (mark_referenced_resources): Likewise for local "insn".
7624 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7626 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
7628 (find_reloads): Likewise for param 1.
7629 (subst_reloads): Likewise for sole param.
7630 (find_equiv_reg): Likwise for param 2.
7631 (regno_clobbered_p): Likwise for param 2.
7632 (reload): Likewise for param 1.
7634 * caller-save.c (save_call_clobbered_regs): Strengthen local
7635 "insn" from rtx to rtx_insn *.
7636 (insert_one_insn): Likewise for local "insn".
7638 * reload.c (this_insn): Likewise for this global.
7639 (find_reloads): Likewise for param "insn".
7640 (find_reloads_toplev): Likewise.
7641 (find_reloads_address): Likewise.
7642 (subst_reg_equivs): Likewise.
7643 (update_auto_inc_notes): Likewise.
7644 (find_reloads_address_1): Likewise.
7645 (find_reloads_subreg_address): Likewise.
7646 (subst_reloads): Likewise.
7647 (find_equiv_reg): Likewise, also for local "p".
7648 (regno_clobbered_p): Likewise for param "insn".
7650 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
7652 (spill_reg_store): Likewise for the elements of this array.
7653 (remove_init_insns): Likewise for local "equiv_insn".
7654 (will_delete_init_insn_p): Likewise for param "insn".
7655 (reload): Likewise for param ""first" and local "insn".
7656 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
7658 (calculate_elim_costs_all_insns): Likewise.
7659 (delete_caller_save_insns): Likewise.
7660 (spill_failure): Likewise for param "insn".
7661 (delete_dead_insn): Likewise.
7662 (set_label_offsets): Likewise.
7663 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
7665 (elimination_costs_in_insn): Likewise for param "insn".
7666 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
7667 when referring to an insn.
7668 (set_initial_label_offsets): Likewise.
7669 (set_offsets_for_label): Strengthen param "insn" from rtx to
7671 (init_eliminable_invariants): Likewise for param "first" and local
7673 (fixup_eh_region_note): Likewise for param "insn".
7674 (reload_as_needed): Likewise for locals "prev", "insn",
7675 "old_next", "old_prev", "next".
7676 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
7678 (reload_inheritance_insn): Strengthen elements of this array from
7680 (failed_reload): Likewise for param "insn".
7681 (choose_reload_regs): Likewise for local "insn". Replace use of
7682 NULL_RTX with NULL when referring to an insn.
7683 (input_reload_insns): Strengthen elements of this array from rtx
7685 (other_input_address_reload_insns): Likewise for this global.
7686 (other_input_reload_insns): Likewise for this global.
7687 (input_address_reload_insns): Likwise for the elements of this
7689 (inpaddr_address_reload_insns): Likwise for the elements of this
7691 (output_reload_insns): Likewise for the elements of this array.
7692 (output_address_reload_insns): Likewise for the elements of this
7694 (outaddr_address_reload_insns): Likewise for the elements of this
7696 (operand_reload_insns): Likewise for this global.
7697 (other_operand_reload_insns): Likewise for this global.
7698 (other_output_reload_insns): Likewise for the elements of this
7700 (new_spill_reg_store): Likewise for the elements of this
7702 (emit_input_reload_insns): Likewise for locals "insn", "temp".
7703 Strengthen local "where" from rtx * to rtx_insn **.
7704 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
7705 from rtx to rtx_insn *.
7706 (do_input_reload): Likewise for local "insn".
7707 (do_output_reload): Likewise for local "insn".
7708 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
7709 (emit_insn_if_valid_for_reload): Likewise for return type and local
7710 "last". Add checked cast to rtx_insn when returning "insn" since
7711 this has been through emit_insn.
7712 (gen_reload): Strengthen return type and locals "last", "insn", "set"
7713 from rtx to rtx_insn *. Add checked cast to rtx_insn when
7714 returning "insn" since it's been through
7715 emit_insn_if_valid_for_reload at this point.
7716 (delete_output_reload): Strengthen param "insn" and locals
7717 "output_reload_insn", "i2" from rtx to rtx_insn *.
7718 (delete_address_reloads): Likewise for params "dead_insn",
7719 "current_insn" and locals "prev", "next".
7720 (delete_address_reloads_1): Likewise for params "dead_insn",
7721 "current_insn" and locals "prev", "i2".
7722 (inc_for_reload): Likewise for locals "last", "add_insn".
7723 (add_auto_inc_notes): Strengthen param "insn" from rtx to
7726 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
7727 param of this duplicate of the prototype from reload.h
7729 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7731 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
7733 (regstat_bb_compute_calls_crossed): Likewise.
7735 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7737 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
7739 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
7741 (regrename_analyze): Strengthen local "insn" from rtx to
7743 (scan_rtx_reg): Likewise for param "insn".
7744 (scan_rtx_address): Likewise.
7745 (scan_rtx): Likewise.
7746 (restore_operands): Likewise.
7747 (record_out_operands): Likewise.
7748 (build_def_use): Likewise for local "insn". Replace use of
7749 NULL_RTX with NULL when dealing with an insn.
7751 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7753 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
7754 * reginfo.c (reg_scan): Likewise, also for local "insn".
7755 (reg_scan_mark_refs): Likewise for param "insn".
7756 (init_subregs_of_mode): Likewise for local "insn".
7758 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7760 * regcprop.c (struct queued_debug_insn_change): Strengthen field
7761 "insn" from rtx to rtx_insn *.
7762 (replace_oldest_value_reg): Likewise for param "insn".
7763 (replace_oldest_value_addr): Likewise.
7764 (replace_oldest_value_mem): Likewise.
7765 (apply_debug_insn_changes): Likewise for local "last_insn".
7766 (copyprop_hardreg_forward_1): Likewise for local "insn".
7768 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7770 * reg-stack.c (next_flags_user): Strengthen return type and param
7771 "insn" from rtx to rtx_insn *.
7772 (straighten_stack): Likewise for param "insn".
7773 (check_asm_stack_operands): Likewise.
7774 (remove_regno_note): Likewise.
7775 (emit_pop_insn): Likewise for return type, param "insn", local
7777 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
7778 "limit" from rtx to rtx_insn *.
7779 (swap_to_top): Likewise for param "insn".
7780 (move_for_stack_reg): Likewise.
7781 (move_nan_for_stack_reg): Likewise.
7782 (swap_rtx_condition): Likewise.
7783 (compare_for_stack_reg): Likewise.
7784 (subst_all_stack_regs_in_debug_insn): Likewise.
7785 (subst_stack_regs_pat): Likewise, and local "insn2".
7786 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
7788 (subst_stack_regs): Likewise.
7789 (change_stack): Likewise.
7790 (convert_regs_1): Likewise for locals "insn", "next".
7792 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7794 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
7796 (combine_set_extension): Likewise for param "curr_insn".
7797 (transform_ifelse): Likewise for param "def_insn".
7798 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
7799 from vec<rtx> * to vec<rtx_insn *> *.
7800 (is_cond_copy_insn): Likewise for param "insn".
7801 (struct ext_state): Strengthen the four vec fields from vec<rtx>
7803 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
7804 local "def_insn" from rtx to rtx_insn *.
7805 (get_sub_rtx): Likewise for param "def_insn".
7806 (merge_def_and_ext): Likewise.
7807 (combine_reaching_defs): Likewise.
7808 (add_removable_extension): Likewise for param "insn".
7809 (find_removable_extensions): Likewise for local "insn".
7810 (find_and_remove_re): Likewise for locals "curr_insn" and
7811 "def_insn". Strengthen locals "reinsn_del_list" and
7812 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
7814 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7816 * recog.c (split_insn): Strengthen param "insn" and locals
7817 "first", "last" from rtx to rtx_insn *.
7818 (split_all_insns): Likewise for locals "insn", "next".
7819 (split_all_insns_noflow): Likewise.
7821 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7823 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
7825 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7826 (debug_rtx_find): Likewise for param 1 "x".
7828 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
7829 const_rtx to const rtx_insn *. Likewise for local "insn".
7830 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
7831 (debug_rtx_find): Likewise for param 1 "x".
7832 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
7833 from const_rtx to const rtx_insn * within the appropriate cases of
7834 the switch statement.
7836 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
7837 Strengthen local "insns" from rtx to rtx_insn * since this is
7838 passed to a call to debug_rtx_list.
7840 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7842 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
7845 * function.c (stack_protect_epilogue): Add checked cast to
7846 rtx_insn for now when invoking predict_insn_def.
7848 * predict.c (predict_insn): Strengthen param "insn" from rtx to
7850 (predict_insn_def): Likewise.
7851 (rtl_predict_edge): Likewise for local "last_insn".
7852 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
7854 (combine_predictions_for_insn): Strengthen param "insn" from rtx
7856 (bb_estimate_probability_locally): Likewise for local "last_insn".
7857 (expensive_function_p): Likewise for local "insn".
7859 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
7860 local "jmp", since this is used when invoking predict_insn_def.
7862 2014-08-22 Marek Polacek <polacek@redhat.com>
7865 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
7867 2014-08-22 Marek Polacek <polacek@redhat.com>
7870 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
7871 a comparison in parens.
7872 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
7875 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7877 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
7880 * cprop.c (fis_get_condition): Likewise.
7882 * postreload.c (reload_cse_regs): Likewise for param "first".
7883 (reload_cse_simplify): Likewise for param "insn".
7884 (reload_cse_regs_1): Likewise for local "insn".
7885 (reload_cse_simplify_set): Likewise for param "insn".
7886 (reload_cse_simplify_operands): Likewise.
7887 (struct reg_use): Likewise for field "insn".
7888 (reload_combine_purge_insn_uses): Likewise for param "insn".
7889 (fixup_debug_insns): Likewise for params "from", "to" and local
7891 (try_replace_in_use): Likewise for local "use_insn".
7892 (reload_combine_recognize_const_pattern): Likewise for param
7893 "insn" and locals "add_moved_after_insn", "use_insn".
7894 (reload_combine_recognize_pattern): Likewise for param "insn" and
7896 (reload_combine): Likewise for locals "insn", "prev".
7897 (reload_combine_note_use): Likewise for param "insn".
7898 (move2add_use_add2_insn): Likewise.
7899 (move2add_use_add3_insn): Likewise.
7900 (reload_cse_move2add): Likewise, also for local "next".
7901 (move2add_note_store): Likewise for local "insn".
7903 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7905 * postreload-gcse.c (struct occr): Strengthen field "insn" from
7907 (struct unoccr): Likewise.
7908 (struct modifies_mem): Likewise.
7909 (alloc_mem): Likewise for local "insn".
7910 (insert_expr_in_table): Likewise for param "insn".
7911 (dump_expr_hash_table_entry): Likewise for local "insn".
7912 (oprs_unchanged_p): Likewise for param "insn".
7913 (load_killed_in_block_p): Likewise for local "setter".
7914 (record_last_reg_set_info): Likewise for param "insn".
7915 (record_last_reg_set_info_regno): Likewise.
7916 (record_last_mem_set_info): Likewise.
7917 (record_last_set_info): Likewise for local "last_set_insn".
7918 (record_opr_changes): Likewise for param "insn".
7919 (hash_scan_set): Likewise.
7920 (compute_hash_table): Likewise for local "insn".
7921 (get_avail_load_store_reg): Likewise for param "insn".
7922 (eliminate_partially_redundant_load): Likewise, also for locals
7923 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
7925 (eliminate_partially_redundant_loads): Likewise for local "insn".
7927 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7929 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
7931 (expand_binop): Likewise for locals "entry_last", "last", "insns"
7932 (expand_twoval_unop): Likewise for locals entry_last", "last".
7933 (expand_twoval_binop): Likewise.
7934 (expand_twoval_binop_libfunc): Likewise for local "insns".
7935 (widen_leading): Likewise for local "last".
7936 (expand_doubleword_clz): Likewise for local "seq". Strengthen
7937 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
7938 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
7939 (expand_parity): Likewise for locals "last" and "seq".
7940 (expand_ffs): Likewise for local "seq". Strengthen local
7941 "nonzero_label" from rtx to rtx_code_label *.
7942 (expand_absneg_bit): Strengthen local "insns" from rtx to
7944 (expand_unop_direct): Likewise for local "last".
7945 (expand_unop): Likewise for locals "last", "insns".
7946 (expand_abs_nojump): Likewise for local "last".
7947 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
7948 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
7950 (expand_copysign_absneg): Strengthen local "label" from rtx to
7952 (expand_copysign_bit): Strengthen local "insns" from rtx to
7954 (struct no_conflict_data): Likewise for fields "first", "insn".
7955 (emit_libcall_block_1): Likewise for param "insns" and locals
7956 "next", "last", "insn".
7957 (emit_libcall_block): For now, add a checked cast to rtx_insn *
7958 on "insns" when invoking emit_libcall_block_1. Ultimately we
7959 want to strengthen insns itself.
7960 (prepare_cmp_insn): Strengthen local "last" from rtx to
7962 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
7963 (prepare_float_lib_cmp): Likewise for local "insns".
7964 (emit_conditional_move): Likewise for local "last".
7965 (emit_conditional_add): Likewise.
7966 (have_sub2_insn): Likewise for local "seq".
7967 (expand_float): Likewise for local "insns". Strengthen locals
7968 "label", "neglabel" from rtx to rtx_code_label *.
7969 (expand_fix): Likewise for locals "last", "insn", "insns" (to
7970 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
7971 (expand_fixed_convert): Likewise for local "insns" (to
7973 (expand_sfix_optab): Likewise for local "last".
7974 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
7975 to rtx_code_label *.
7976 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
7977 from rtx to rtx_insn *.
7978 (expand_atomic_fetch_op): Likewise for local "insn".
7979 (maybe_legitimize_operand_same_code): Likewise for local "last".
7980 (maybe_legitimize_operands): Likewise.
7982 2014-08-22 David Malcolm <dmalcolm@redhat.com>
7984 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
7985 "insn" from rtx to rtx_insn *.
7986 (ps_rtl_insn): Likewise for return type.
7987 (doloop_register_get): Likewise for params "head", "tail" and
7988 locals "insn", "first_insn_not_to_check".
7989 (schedule_reg_move): Likewise for local "this_insn".
7990 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
7991 of gen_move_insn for now.
7992 (reset_sched_times): Strengthen local "insn" from rtx to
7994 (permute_partial_schedule): Likewise.
7995 (duplicate_insns_of_cycles): Likewise for local "u_insn".
7996 (dump_insn_location): Likewise for param "insn".
7997 (loop_canon_p): Likewise for local "insn".
7998 (sms_schedule): Likewise.
7999 (print_partial_schedule): Likewise.
8000 (ps_has_conflicts): Likewise.
8002 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8004 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
8005 "tailp" from rtx * to rtx_insn **.
8007 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
8008 from rtx to rtx_insn *.
8009 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
8010 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
8011 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
8013 * modulo-sched.c (const_iteration_count): Strengthen return type
8014 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
8015 use of NULL_RTX with NULL when working with insns.
8016 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
8018 (sms_schedule): Likewise.
8019 * sched-rgn.c (init_ready_list): Likewise, also for locals
8020 "src_head" and "src_next_tail".
8021 (compute_block_dependences): Likewise.
8022 (free_block_dependencies): Likewise.
8023 (debug_rgn_dependencies): Likewise.
8024 (free_rgn_deps): Likewise.
8025 (compute_priorities): Likewise.
8026 (schedule_region): Likewise.
8027 * sel-sched.c (find_ebb_boundaries): Likewise.
8029 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
8030 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
8032 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8034 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
8035 from rtx to rtx_insn *.
8036 (new_seginfo): Likewise for param "insn".
8037 (create_pre_exit): Likewise for locals "last_insn",
8038 "before_return_copy", "return_copy".
8039 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
8042 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8044 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
8045 from rtx to rtx_insn *.
8046 (lra_push_insn): Likewise for 1st param.
8047 (lra_push_insn_and_update_insn_regno_info): Likewise.
8048 (lra_pop_insn): Likewise for return type.
8049 (lra_invalidate_insn_data): Likewise for 1st param.
8050 (lra_set_insn_deleted): Likewise.
8051 (lra_delete_dead_insn): Likewise.
8052 (lra_process_new_insns): Likewise for first 3 params.
8053 (lra_set_insn_recog_data): Likewise for 1st param.
8054 (lra_update_insn_recog_data): Likewise.
8055 (lra_set_used_insn_alternative): Likewise.
8056 (lra_invalidate_insn_regno_info): Likewise.
8057 (lra_update_insn_regno_info): Likewise.
8058 (lra_former_scratch_operand_p): Likewise.
8059 (lra_eliminate_regs_1): Likewise.
8060 (lra_get_insn_recog_data): Likewise.
8062 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
8065 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
8067 (substitute_within_insn): New.
8068 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
8069 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
8070 Replace call to "substitute" with call to substitute_within_insn.
8072 * lra-constraints.c (curr_insn): Strengthen from rtx to
8074 (get_equiv_with_elimination): Likewise for param "insn".
8075 (match_reload): Strengthen params "before" and "after" from rtx *
8077 (emit_spill_move): Likewise for return type. Add a checked cast
8078 to rtx_insn * on result of gen_move_insn for now.
8079 (check_and_process_move): Likewise for local "before". Replace
8080 NULL_RTX with NULL when referring to insns.
8081 (process_addr_reg): Strengthen params "before" and "after" from
8082 rtx * to rtx_insn **.
8083 (insert_move_for_subreg): Likewise.
8084 (simplify_operand_subreg): Strengthen locals "before" and "after"
8085 from rtx to rtx_insn *.
8086 (process_address_1): Strengthen params "before" and "after" from
8087 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
8089 (process_address): Strengthen params "before" and "after" from
8090 rtx * to rtx_insn **.
8091 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
8092 (curr_insn_transform): Strengthen locals "before" and "after"
8093 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
8095 (loc_equivalence_callback): Update cast of "data", changing
8096 resulting type from rtx to rtx_insn *.
8097 (substitute_pseudo_within_insn): New.
8098 (inherit_reload_reg): Strengthen param "insn" from rtx to
8099 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
8100 NULL when referring to insns. Add a checked cast to rtx_insn *
8101 when using usage_insn to invoke lra_update_insn_regno_info.
8102 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
8103 likewise for locals "restore", "save". Add checked casts to
8104 rtx_insn * when using usage_insn to invoke
8105 lra_update_insn_regno_info and lra_process_new_insns. Replace
8106 NULL_RTX with NULL when referring to insns.
8107 (split_if_necessary): Strengthen param "insn" from rtx to
8109 (update_ebb_live_info): Likewise for params "head", "tail" and local
8111 (get_last_insertion_point): Likewise for return type and local "insn".
8112 (get_live_on_other_edges): Likewise for local "last".
8113 (inherit_in_ebb): Likewise for params "head", "tail" and locals
8114 "prev_insn", "next_insn", "restore".
8115 (remove_inheritance_pseudos): Likewise for local "prev_insn".
8116 (undo_optional_reloads): Likewise for local "insn".
8118 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
8120 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
8122 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
8124 (spill_pseudos): Likewise for local "insn".
8125 (init_elimination): Likewise.
8126 (process_insn_for_elimination): Likewise for param "insn".
8128 * lra-lives.c (curr_insn): Likewise.;
8130 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
8131 (remove_pseudos): Likewise for param "insn".
8132 (spill_pseudos): Likewise for local "insn".
8133 (lra_final_code_change): Likewise for locals "insn", "curr".
8135 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
8136 (lra_set_insn_deleted): Likewise.
8137 (lra_delete_dead_insn): Likewise, and for local "prev".
8138 (new_insn_reg): Likewise for param "insn".
8139 (lra_set_insn_recog_data): Likewise.
8140 (lra_update_insn_recog_data): Likewise.
8141 (lra_set_used_insn_alternative): Likewise.
8142 (get_insn_freq): Likewise.
8143 (invalidate_insn_data_regno_info): Likewise.
8144 (lra_invalidate_insn_regno_info): Likewise.
8145 (lra_update_insn_regno_info): Likewise.
8146 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
8148 (lra_push_insn_1): Strengthen param "insn" from rtx to
8150 (lra_push_insn): Likewise.
8151 (lra_push_insn_and_update_insn_regno_info): Likewise.
8152 (lra_pop_insn): Likewise for return type and local "insn".
8153 (push_insns): Likewise for params "from", "to", and local "insn".
8154 (setup_sp_offset): Likewise for params "from", "last" and locals
8156 (lra_process_new_insns): Likewise for params "insn", "before",
8157 "after" and local "last".
8158 (struct sloc): Likewise for field "insn".
8159 (lra_former_scratch_operand_p): Likewise for param "insn".
8160 (remove_scratches): Likewise for locals "insn", "last".
8161 (check_rtl): Likewise for local "insn".
8162 (add_auto_inc_notes): Likewise for param "insn".
8163 (update_inc_notes): Likewise for local "insn".
8164 (lra): Replace NULL_RTX with NULL when referring to insn.
8166 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8168 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
8170 (resolve_reg_notes): Likewise.
8171 (resolve_simple_move): Likewise for return type, param "insn", and
8172 locals "insns", "minsn".
8173 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
8174 (resolve_use): Likewise.
8175 (resolve_debug): Likewise.
8176 (find_decomposable_shift_zext): Likewise.
8177 (resolve_shift_zext): Likewise for return type, param "insn", and
8178 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
8179 (decompose_multiword_subregs): Likewise for local "insn",
8180 "orig_insn", "decomposed_shift", "end".
8182 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8184 * basic-block.h (basic_block split_edge_and_insert): Strengthen
8185 param "insns" from rtx to rtx_insn *.
8187 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
8189 (struct iv_to_split): Likewise.
8190 (loop_exit_at_end_p): Likewise for local "insn".
8191 (split_edge_and_insert): Likewise for param "insns".
8192 (compare_and_jump_seq): Likewise for return type, param "cinsn",
8193 and locals "seq", "jump".
8194 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
8195 "branch_code"; update invocations of compare_and_jump_seq to
8196 eliminate NULL_RTX in favor of NULL.
8197 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
8199 (reset_debug_uses_in_loop): Likewise.
8200 (analyze_insn_to_expand_var): Likewise for param "insn".
8201 (analyze_iv_to_split_insn): Likewise.
8202 (analyze_insns_in_loop): Likewise for local "insn".
8203 (insert_base_initialization): Likewise for param
8204 "insn" and local "seq".
8205 (split_iv): Likewise for param "insn" and local "seq".
8206 (expand_var_during_unrolling): Likewise for param "insn".
8207 (insert_var_expansion_initialization): Likewise for local "seq".
8208 (combine_var_copies_in_loop_exit): Likewise.
8209 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
8211 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
8212 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
8215 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8217 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
8219 (iv_analyze_result): Likewise.
8220 (iv_analyze_expr): Likewise.
8223 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
8224 local "def_insn" from rtx to rtx_insn *.
8225 (get_biv_step_1): Likewise for local "insn".
8226 (iv_analyze_expr): Likewise for param "insn".
8227 (iv_analyze_def): Likewise for local "insn".
8228 (iv_analyze_op): Likewise for param "insn".
8229 (iv_analyze): Likewise.
8230 (iv_analyze_result): Likewise.
8232 (suitable_set_for_replacement): Likewise.
8233 (simplify_using_initial_values): Likewise for local "insn".
8234 (iv_number_of_iterations): Likewise for param "insn".
8235 (check_simple_exit): Add checked cast to rtx_insn when invoking
8236 iv_number_of_iterations for now (until get_condition is
8239 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
8240 "insn" from rtx to rtx_insn *.
8241 (analyze_insns_in_loop): Likewise for local "insn".
8243 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8245 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
8247 (struct invariant): Likewise.
8248 (hash_invariant_expr_1): Likewise for param "insn".
8249 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
8250 (find_exits): Likewise for local "insn".
8251 (create_new_invariant): Likewise for param "insn".
8252 (check_dependencies): Likewise.
8253 (find_invariant_insn): Likewise.
8254 (record_uses): Likewise.
8255 (find_invariants_insn): Likewise.
8256 (find_invariants_bb): Likewise for local "insn".
8257 (get_pressure_class_and_nregs): Likewise for param "insn".
8258 (calculate_loop_reg_pressure): Likewise for local "insn".
8260 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8262 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
8264 (add_test): Likewise for locals "seq", "jump".
8265 (doloop_modify): Likewise for locals "sequence", "jump_insn".
8267 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8269 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
8271 (rebuild_jump_labels_chain): Likewise for param "chain".
8273 * cfgexpand.c (pass_expand::execute): Add checked cast to
8274 rtx_insn * when calling rebuild_jump_labels_chain in region where
8275 we know e->insns.r is non-NULL.
8277 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
8279 (rebuild_jump_labels): Likewise.
8280 (rebuild_jump_labels_chain): Likewise for param "chain".
8281 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
8282 (init_label_info): Likewise for param "f".
8283 (maybe_propagate_label_ref): Likewise for params "jump_insn",
8284 "prev_nonjump_insn".
8285 (mark_all_labels): Likewise for param "f" and locals "insn",
8286 "prev_nonjump_insn".
8288 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8290 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
8291 from rtx to rtx_insn *insn.
8292 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
8293 (ira_add_allocno_copy): Likewise.
8294 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
8296 (ira_create_copy): Likewise.
8297 (ira_add_allocno_copy): Likewise.
8298 (create_bb_allocnos): Likewise for local "insn".
8299 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
8300 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
8301 process_regs_for_copy for rtx_insn * param.
8302 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
8303 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
8304 process_regs_for_copy for rtx_insn * param.
8305 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
8306 * ira-costs.c (record_reg_classes): Likewise for param "insn".
8307 (record_operand_costs): Likewise.
8308 (scan_one_insn): Likewise for return type, and for param "insn".
8309 (process_bb_for_costs): Likewise for local "insn".
8310 (process_bb_node_for_hard_reg_moves): Likewise.
8311 * ira-emit.c (struct move): Likewise for field "insn".
8312 (create_move): Eliminate use of NULL_RTX when dealing with an
8314 (emit_move_list): Strengthen return type and locals "result",
8315 "insn" from rtx to rtx_insn *insn.
8316 (emit_moves): Likewise for locals "insns", "tmp".
8317 (ira_emit): Likewise for local "insn".
8318 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
8320 (find_call_crossed_cheap_reg): Likewise.
8321 (process_bb_node_lives): Likewise for local "insn".
8322 * ira.c (decrease_live_ranges_number): Likewise.
8323 (compute_regs_asm_clobbered): Likewise.
8324 (build_insn_chain): Likewise.
8325 (find_moveable_pseudos): Likewise, also locals "def_insn",
8326 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
8327 to rtx_insn **. Add a checked cast when assigning from
8328 "closest_use" into closest_uses array in a region where we know
8329 it's a non-NULL insn.
8330 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
8332 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
8333 "last_interesting_insn", "uin".
8334 (move_unallocated_pseudos): Likewise for locals "def_insn",
8335 "move_insn", "newinsn".
8337 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8339 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
8340 Strengthen locals "done_label", "do_error" from rtx to
8342 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
8343 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
8345 (ubsan_expand_si_overflow_neg_check): Likewise for locals
8346 "done_label", "do_error" to rtx_code_label * and local "last" to
8348 (ubsan_expand_si_overflow_mul_check): Likewise for locals
8349 "done_label", "do_error", "large_op0", "small_op0_large_op1",
8350 "one_small_one_large", "both_ops_large", "after_hipart_neg",
8351 "after_lopart_neg", "do_overflow", "hipart_different" to
8352 rtx_code_label * and local "last" to rtx_insn *.
8354 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8356 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
8357 "insn" and "move_insn" from rtx to rtx_insn *.
8359 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8361 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
8363 (cheap_bb_rtx_cost_p): Likewise.
8364 (first_active_insn): Likewise for return type and local "insn".
8365 (last_active_insn): Likewise for return type and locals "insn",
8367 (struct noce_if_info): Likewise for fields "jump", "insn_a",
8369 (end_ifcvt_sequence): Likewise for return type and locals "insn",
8371 (noce_try_move): Likewise for local "seq".
8372 (noce_try_store_flag): Likewise.
8373 (noce_try_store_flag_constants): Likewise.
8374 (noce_try_addcc): Likewise.
8375 (noce_try_store_flag_mask): Likewise.
8376 (noce_try_cmove): Likewise.
8377 (noce_try_minmax): Likewise.
8378 (noce_try_abs): Likewise.
8379 (noce_try_sign_mask): Likewise.
8380 (noce_try_bitop): Likewise.
8381 (noce_can_store_speculate_p): Likewise for local "insn".
8382 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
8384 (check_cond_move_block): Likewise for local "insn".
8385 (cond_move_convert_if_block): Likewise.
8386 (cond_move_process_if_block): Likewise for locals "seq",
8388 (noce_find_if_block): Likewise for local "jump".
8389 (merge_if_block): Likewise for local "last".
8390 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
8391 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
8392 (block_has_only_trap): Likewise for return type and local "trap".
8393 (find_if_case_1): Likewise for local "jump".
8394 (dead_or_predicable): Likewise for locals "head", "end", "jump",
8397 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8399 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
8400 "last_insn", "loop_end" from rtx to rtx_insn *.
8402 * hw-doloop.c (scan_loop): Likewise for local "insn".
8403 (discover_loop): Likewise for param "tail_insn".
8404 (discover_loops): Likewise for local "tail".
8406 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
8407 cast to rtx_insn * when assigning from an rtx local to a
8408 hwloop_info's "last_insn" field.
8410 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8412 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
8413 (add_delay_dependencies): Strengthen local "pro" from rtx to
8415 (recompute_todo_spec): Likewise.
8416 (dep_cost_1): Likewise for locals "insn", "used".
8417 (schedule_insn): Likewise for local "dbg".
8418 (schedule_insn): Likewise for locals "pro", "next".
8419 (unschedule_insns_until): Likewise for local "con".
8420 (restore_pattern): Likewise for local "next".
8421 (estimate_insn_tick): Likewise for local "pro".
8422 (resolve_dependencies): Likewise for local "next".
8423 (fix_inter_tick): Likewise.
8424 (fix_tick_ready): Likewise for local "pro".
8425 (add_to_speculative_block): Likewise for locals "check", "twin",
8427 (sched_extend_bb): Likewise for locals "end", "insn".
8428 (init_before_recovery): Likewise for local "x".
8429 (sched_create_recovery_block): Likewise for local "barrier".
8430 (create_check_block_twin): Likewise for local "pro".
8431 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
8433 (unlink_bb_notes): Update for change to type of bb_header.
8434 Strengthen locals "prev", "label", "note", "next" from rtx to
8436 (clear_priorities): Likewise for local "pro".
8438 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8440 * gcse.c (struct occr): Strengthen field "insn" from rtx to
8442 (test_insn): Likewise for this global.
8443 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
8445 (oprs_anticipatable_p): Likewise.
8446 (oprs_available_p): Likewise.
8447 (insert_expr_in_table): Strengthen param "insn" from rtx to
8449 (hash_scan_set): Likewise.
8450 (hash_scan_clobber): Likewise.
8451 (hash_scan_call): Likewise.
8452 (hash_scan_insn): Likewise.
8453 (compute_hash_table_work): Likewise for local "insn".
8454 (process_insert_insn): Likewise for return type and local "pat".
8455 (insert_insn_end_basic_block): Likewise for locals "new_insn",
8456 "pat", "pat_end", "maybe_cc0_setter".
8457 (pre_edge_insert): Likewise for local "insn".
8458 (pre_insert_copy_insn): Likewise for param "insn".
8459 (pre_insert_copies): Likewise for local "insn".
8460 (struct set_data): Likewise for field "insn".
8461 (single_set_gcse): Likewise for param "insn".
8462 (gcse_emit_move_after): Likewise.
8463 (pre_delete): Likewise for local "insn".
8464 (update_bb_reg_pressure): Likewise for param "from" and local
8466 (should_hoist_expr_to_dom): Likewise for param "from".
8467 (hoist_code): Likewise for local "insn".
8468 (get_pressure_class_and_nregs): Likewise for param "insn".
8469 (calculate_bb_reg_pressure): Likewise for local "insn".
8470 (compute_ld_motion_mems): Likewise.
8472 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8474 * genpeep.c (main): Rename param back from "uncast_ins1" to
8475 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
8478 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
8480 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
8483 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
8484 documentation to state it is only for VSX operations.
8486 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
8487 constraint only active if VSX.
8489 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
8490 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
8493 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8495 * fwprop.c (single_def_use_dom_walker::before_dom_children):
8496 Strengthen local "insn" from rtx to rtx_insn *.
8497 (use_killed_between): Likewise for param "target_insn".
8498 (all_uses_available_at): Likewise for param "target_insn" and
8500 (update_df_init): Likewise for params "def_insn", "insn".
8501 (update_df): Likewise for param "insn".
8502 (try_fwprop_subst): Likewise for param "def_insn" and local
8504 (free_load_extend): Likewise for param "insn".
8505 (forward_propagate_subreg): Likewise for param "def_insn" and
8507 (forward_propagate_asm): Likewise for param "def_insn" and local
8509 (forward_propagate_and_simplify): Likewise for param "def_insn"
8510 and local "use_insn".
8511 (forward_propagate_into): Likewise for locals "def_insn" and
8514 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8516 * function.c (emit_initial_value_sets): Strengthen local "seq"
8517 from rtx to rtx_insn *.
8518 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
8520 (instantiate_virtual_regs): Likewise for local "insn".
8521 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
8522 (reorder_blocks_1): Likewise for param "insns" and local "insn".
8523 (expand_function_end): Likewise for locals "insn" and "seq".
8524 (epilogue_done): Likewise for local "insn".
8525 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
8527 (reposition_prologue_and_epilogue_notes): Likewise for locals
8528 "insn", "last", "note", "first".
8529 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
8530 (pass_match_asm_constraints::execute): Likewise for local "insn".
8532 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8534 * output.h (final_scan_insn): Strengthen return type from rtx to
8536 (final_forward_branch_p): Likewise for param.
8537 (current_output_insn): Likewise for this global.
8539 * final.c (rtx debug_insn): Likewise for this variable.
8540 (current_output_insn): Likewise.
8541 (get_attr_length_1): Rename param "insn" to "uncast_insn",
8542 adding "insn" back in as an rtx_insn * with a checked cast, so
8543 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
8545 (compute_alignments): Strengthen local "label" from rtx to
8547 (shorten_branches): Rename param from "first" to "uncast_first",
8548 introducing a new local rtx_insn * "first" using a checked cast to
8549 effectively strengthen "first" from rtx to rtx_insn * without
8550 affecting the type signature. Strengthen locals "insn", "seq",
8551 "next", "label" from rtx to rtx_insn *.
8552 (change_scope): Strengthen param "orig_insn" and local "insn" from
8554 (final_start_function): Rename param from "first" to "uncast_first",
8555 introducing a new local rtx_insn * "first" using a checked cast to
8556 effectively strengthen "first" from rtx to rtx_insn * without
8557 affecting the type signature. Strengthen local "insn" from rtx to
8559 (dump_basic_block_info): Strengthen param "insn" from rtx to
8561 (final): Rename param from "first" to "uncast_first",
8562 introducing a new local rtx_insn * "first" using a checked cast to
8563 effectively strengthen "first" from rtx to rtx_insn * without
8564 affecting the type signature. Strengthen locals "insn", "next"
8565 from rtx to rtx_insn *.
8566 (output_alternate_entry_point): Strengthen param "insn" from rtx to
8568 (call_from_call_insn): Strengthen param "insn" from rtx to
8570 (final_scan_insn): Rename param from "insn" to "uncast_insn",
8571 introducing a new local rtx_insn * "insn" using a checked cast to
8572 effectively strengthen "insn" from rtx to rtx_insn * without
8573 affecting the type signature. Strengthen return type and locals
8574 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
8575 now-redundant checked cast to rtx_insn * from both invocations of
8576 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
8577 introducing a local "call_insn" for use when invoking
8578 call_from_call_insn.
8579 (notice_source_line): Strengthen param "insn" from rtx to
8581 (leaf_function_p): Likewise for local "insn".
8582 (final_forward_branch_p): Likewise.
8583 (leaf_renumber_regs): Likewise for param "first".
8584 (rest_of_clean_state): Likewise for locals "insn" and "next".
8585 (self_recursive_call_p): Likewise for param "insn".
8586 (collect_fn_hard_reg_usage): Likewise for local "insn".
8587 (get_call_fndecl): Likewise for param "insn".
8588 (get_call_cgraph_rtl_info): Likewise.
8589 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
8590 introducing a new local rtx_insn * "insn" using a checked cast to
8591 effectively strengthen "insn" from rtx to rtx_insn * without
8592 affecting the type signature.
8594 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
8595 cast when assigning from param "insn" to current_output_insn.
8596 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
8597 so that we can assign it back to current_output_insn.
8599 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
8601 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
8602 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
8603 atmxt540s and atmxt540sreva devices.
8604 * config/avr/avr-tables.opt: Regenerate.
8605 * config/avr/t-multilib: Regenerate.
8606 * doc/avr-mmcu.texi: Regenerate.
8608 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8610 * expr.c (convert_move): Strengthen local "insns" from rtx to
8612 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
8613 "top_label" from rtx to rtx_code_label *.
8614 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
8616 (emit_single_push_insn): Likewise for locals "prev", "last".
8617 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
8618 to rtx_code_label *.
8619 (store_constructor): Likewise for locals "loop_start", "loop_end".
8620 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
8622 (expand_expr_real_2): Likewise.
8623 (expand_expr_real_1): Strengthen local "label" from rtx to
8626 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8628 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
8629 from rtx to rtx_insn *.
8630 (store_bit_field_1): Likewise.
8631 (extract_bit_field_1): Likewise.
8632 (expand_mult_const): Likewise for local "insns".
8633 (expmed_mult_highpart): Strengthen local "label" from rtx to
8635 (expand_smod_pow2): Likewise.
8636 (expand_sdiv_pow2): Likewise.
8637 (expand_divmod): Strengthen locals "last", "insn" from rtx to
8638 rtx_insn *. Strengthen locals "label", "label1", "label2",
8639 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
8640 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
8641 (emit_store_flag): Likewise.
8642 (emit_store_flag_force): Strengthen local "label" from rtx to
8644 (do_cmp_and_jump): Likewise for param "label".
8646 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8648 * explow.c (force_reg): Strengthen local "insn" from rtx to
8650 (adjust_stack_1): Likewise.
8651 (allocate_dynamic_stack_space): Likewise. Strengthen locals
8652 "final_label", "available_label", "space_available" from rtx to
8654 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
8655 (anti_adjust_stack_and_probe): Likewise.
8657 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8659 * except.h (sjlj_emit_function_exit_after): Strengthen param
8660 "after" from rtx to rtx_insn *. This is only called with
8661 result of get_last_insn (in function.c) so type-change should be
8664 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
8665 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
8666 to rtx_insn *. These fields are only used from except.c so this
8667 type-change should be self-contained to this patch.
8669 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
8670 local "last" from rtx to rtx_insn *.
8671 (dw2_build_landing_pads): Likewise for local "seq".
8672 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
8673 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
8674 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
8676 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
8678 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
8679 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
8680 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
8681 referring to an insn. Strengthen local "dispatch_label" from
8682 rtx to rtx_code_label *.
8683 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
8685 (expand_eh_return): Strengthen local "around_label" from
8686 rtx to rtx_code_label *.
8687 (convert_to_eh_region_ranges): Strengthen locals "iter",
8688 "last_action_insn", "first_no_action_insn",
8689 "first_no_action_insn_before_switch",
8690 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
8692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8694 * dwarf2out.c (last_var_location_insn): Strengthen this variable
8695 from rtx to rtx_insn *.
8696 (cached_next_real_insn): Likewise.
8697 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
8699 (dwarf2out_var_location): Strengthen locals "next_real",
8700 "next_note", "expected_next_loc_note", "last_start", "insn" from
8703 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8705 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
8706 from rtx to rtx_insn *.
8707 (create_pseudo_cfg): Likewise for local "insn".
8709 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8711 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
8712 from rtx to rtx_insn *.
8713 (df_bb_regno_last_def_find): Likewise.
8715 * df-problems.c (df_rd_bb_local_compute): Likewise.
8716 (df_lr_bb_local_compute): Likewise.
8717 (df_live_bb_local_compute): Likewise.
8718 (df_chain_remove_problem): Likewise.
8719 (df_chain_create_bb): Likewise.
8720 (df_word_lr_bb_local_compute): Likewise.
8721 (df_remove_dead_eq_notes): Likewise for param "insn".
8722 (df_note_bb_compute): Likewise for local "insn".
8723 (simulate_backwards_to_point): Likewise.
8724 (df_md_bb_local_compute): Likewise.
8726 * df-scan.c (df_scan_free_bb_info): Likewise.
8727 (df_scan_start_dump): Likewise.
8728 (df_scan_start_block): Likewise.
8729 (df_install_ref_incremental): Likewise for local "insn".
8730 (df_insn_rescan_all): Likewise.
8731 (df_reorganize_refs_by_reg_by_insn): Likewise.
8732 (df_reorganize_refs_by_insn_bb): Likewise.
8733 (df_recompute_luids): Likewise.
8734 (df_bb_refs_record): Likewise.
8735 (df_update_entry_exit_and_calls): Likewise.
8736 (df_bb_verify): Likewise.
8738 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8740 * ddg.h (struct ddg_node): Strengthen fields "insn" and
8741 "first_note" from rtx to rtx_insn *.
8742 (get_node_of_insn): Likewise for param 2 "insn".
8743 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8745 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
8747 (mem_write_insn_p): Likewise.
8748 (mem_access_insn_p): Likewise.
8749 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
8750 (def_has_ccmode_p): Likewise for param "insn".
8751 (add_cross_iteration_register_deps): Likewise for locals
8752 "def_insn" and "use_insn".
8753 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
8754 (build_intra_loop_deps): Likewise for local "src_insn".
8755 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
8757 (get_node_of_insn): Likewise for param "insn".
8759 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8761 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
8762 (deletable_insn_p): Strengthen param "insn" from rtx to
8763 rtx_insn *. Add checked cast to rtx_call_insn when invoking
8764 find_call_stack_args, since this is guarded by CALL_P (insn).
8765 (marked_insn_p): Strengthen param "insn" from rtx to
8767 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
8768 invoking find_call_stack_args, since this is guarded by
8770 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
8771 rtx_insn *; we know this is an insn since this was called by
8773 (mark_nonreg_stores_2): Likewise.
8774 (mark_nonreg_stores): Strengthen param "insn" from rtx to
8776 (find_call_stack_args): Strengthen param "call_insn" from rtx to
8777 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
8779 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
8780 from rtx to rtx_insn *.
8781 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
8783 (delete_unmarked_insns): Likewise for locals "insn", "next".
8784 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
8785 (mark_reg_dependencies): Likewise for param "insn".
8786 (rest_of_handle_ud_dce): Likewise for local "insn".
8787 (word_dce_process_block): Likewise.
8788 (dce_process_block): Likewise.
8790 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8792 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
8793 from rtx to rtx_insn *.
8794 (struct change_cc_mode_args): Likewise for field "insn".
8795 (this_insn): Strengthen from rtx to rtx_insn *.
8796 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
8798 (validate_canon_reg): Strengthen param "insn" from rtx to
8800 (canon_reg): Likewise.
8801 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
8803 (record_jump_equiv): Strengthen param "insn" from rtx to
8805 (try_back_substitute_reg): Likewise, also for locals "prev",
8807 (find_sets_in_insn): Likewise for param "insn".
8808 (canonicalize_insn): Likewise.
8809 (cse_insn): Likewise. Add a checked cast.
8810 (invalidate_from_clobbers): Likewise for param "insn".
8811 (invalidate_from_sets_and_clobbers): Likewise.
8812 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
8814 (cse_prescan_path): Strengthen local "insn" from rtx to
8816 (cse_extended_basic_block): Likewise for locals "insn" and
8818 (cse_main): Likewise for param "f".
8819 (check_for_label_ref): Likewise for local "insn".
8820 (set_live_p): Likewise for second param ("insn").
8821 (insn_live_p): Likewise for first param ("insn") and for local
8823 (cse_change_cc_mode_insn): Likewise for first param "insn".
8824 (cse_change_cc_mode_insns): Likewise for first and second params
8826 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
8828 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
8831 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8832 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8833 Anna Tikhonova <anna.tikhonova@intel.com>
8834 Ilya Tocar <ilya.tocar@intel.com>
8835 Andrey Turetskiy <andrey.turetskiy@intel.com>
8836 Ilya Verbin <ilya.verbin@intel.com>
8837 Kirill Yukhin <kirill.yukhin@intel.com>
8838 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8840 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
8842 * config/i386/sse.md
8843 (define_mode_iterator VI248_AVX2): Delete.
8844 (define_mode_iterator VI2_AVX2_AVX512BW): New.
8845 (define_mode_iterator VI48_AVX2): Ditto.
8846 (define_insn <shift_insn><mode>3): Delete.
8847 (define_insn "<shift_insn><mode>3<mask_name>" with
8848 VI2_AVX2_AVX512BW): New.
8849 (define_insn "<shift_insn><mode>3<mask_name>" with
8852 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8853 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8854 Anna Tikhonova <anna.tikhonova@intel.com>
8855 Ilya Tocar <ilya.tocar@intel.com>
8856 Andrey Turetskiy <andrey.turetskiy@intel.com>
8857 Ilya Verbin <ilya.verbin@intel.com>
8858 Kirill Yukhin <kirill.yukhin@intel.com>
8859 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8861 * config/i386/sse.md
8862 (define_mode_iterator VI4F_BRCST32x2): New.
8863 (define_mode_attr 64x2_mode): Ditto.
8864 (define_mode_attr 32x2mode): Ditto.
8865 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
8866 with VI4F_BRCST32x2): Ditto.
8867 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
8868 with V16FI mode iterator): Ditto.
8869 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8871 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
8872 with VI8F_BRCST64x2): Ditto.
8874 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
8875 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8876 Anna Tikhonova <anna.tikhonova@intel.com>
8877 Ilya Tocar <ilya.tocar@intel.com>
8878 Andrey Turetskiy <andrey.turetskiy@intel.com>
8879 Ilya Verbin <ilya.verbin@intel.com>
8880 Kirill Yukhin <kirill.yukhin@intel.com>
8881 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8883 * config/i386/sse.md
8884 (define_mode_iterator VI8_AVX512VL): New.
8885 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
8887 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
8889 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
8890 (define_mode_iterator V48_AVX512VL): New.
8891 (define_mode_iterator V12_AVX512VL): Ditto.
8892 (define_insn <avx512>_load<mode>_mask): Split into two similar
8893 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
8894 Refactor output template.
8895 (define_insn "<avx512>_store<mode>_mask"): Ditto.
8897 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8899 * cprop.c (struct occr): Strengthen field "insn" from rtx to
8901 (reg_available_p): Likewise for param "insn".
8902 (insert_set_in_table): Likewise.
8903 (hash_scan_set): Likewise.
8904 (hash_scan_insn): Likewise.
8905 (make_set_regs_unavailable): Likewise.
8906 (compute_hash_table_work): Likewise for local "insn".
8907 (reg_not_set_p): Strengthen param "insn" from const_rtx to
8909 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
8910 (try_replace_reg): Likewise.
8911 (find_avail_set): Likewise.
8912 (cprop_jump): Likewise for params "setcc", "jump".
8913 (constprop_register): Likewise for param "insn".
8914 (cprop_insn): Likewise.
8915 (do_local_cprop): Likewise.
8916 (local_cprop_pass): Likewise for local "insn".
8917 (bypass_block): Likewise for params "setcc" and "jump".
8918 (bypass_conditional_jumps): Likewise for locals "setcc" and
8920 (one_cprop_pass): Likewise for local "insn".
8922 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8924 * compare-elim.c (struct comparison_use): Strengthen field "insn"
8925 from rtx to rtx_insn *.
8926 (struct comparison): Likewise, also for field "prev_clobber".
8927 (conforming_compare): Likewise for param "insn".
8928 (arithmetic_flags_clobber_p): Likewise.
8929 (find_flags_uses_in_insn): Likewise.
8930 (find_comparison_dom_walker::before_dom_children): Likewise for
8931 locals "insn", "next", "last_clobber".
8932 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
8934 2014-08-22 David Malcolm <dmalcolm@redhat.com>
8936 * combine-stack-adj.c (struct csa_reflist): Strengthen field
8937 "insn" from rtx to rtx_insn *.
8938 (single_set_for_csa): Likewise for param "insn".
8939 (record_one_stack_ref): Likewise.
8940 (try_apply_stack_adjustment): Likewise.
8941 (struct record_stack_refs_data): Likewise for field "insn".
8942 (maybe_move_args_size_note): Likewise for params "last" and "insn".
8943 (prev_active_insn_bb): Likewise for return type and param "insn".
8944 (next_active_insn_bb): Likewise.
8945 (force_move_args_size_note): Likewise for params "prev" and "last"
8946 and locals "test", "next_candidate", "prev_candidate".
8947 (combine_stack_adjustments_for_block): Strengthen locals
8948 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
8951 2014-08-21 David Malcolm <dmalcolm@redhat.com>
8953 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
8954 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
8955 (subst_insn): Likewise for this variable.
8956 (added_links_insn): Likewise.
8957 (struct insn_link): Likewise for field "insn".
8958 (alloc_insn_link): Likewise for param "insn".
8959 (struct undobuf): Likewise for field "other_insn".
8960 (find_single_use): Likewise for param "insn" and local "next".
8961 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
8962 (delete_noop_moves): Likewise for locals "insn", "next".
8963 (create_log_links): Likewise for locals "insn", "use_insn".
8964 Strengthen local "next_use" from rtx * to rtx_insn **.
8965 (insn_a_feeds_b): Likewise for params "a", "b".
8966 (combine_instructions): Likewise for param "f" and locals "insn",
8967 "next", "prev", "first", "last_combined_insn", "link", "link1",
8968 "temp". Replace use of NULL_RTX with NULL when referring to
8970 (setup_incoming_promotions): Likewise for param "first"
8971 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
8972 (can_combine_p): Likewise for params "insn", "i3", "pred",
8973 "pred2", "succ", "succ2" and for local "p".
8974 (combinable_i3pat): Likewise for param "i3".
8975 (cant_combine_insn_p): Likewise for param "insn".
8976 (likely_spilled_retval_p): Likewise.
8977 (adjust_for_new_dest): Likewise.
8978 (update_cfg_for_uncondjump): Likewise, also for local "insn".
8979 (try_combine): Likewise for return type and for params "i3", "i2",
8980 "i1", "i0", "last_combined_insn", and for locals "insn",
8981 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
8982 "i0_insn". Eliminate local "tem" in favor of new locals
8983 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
8984 checked cast for now to rtx_insn * on the return type of
8985 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
8987 (find_split_point): Strengthen param "insn" from rtx to
8989 (simplify_set): Likewise for local "other_insn".
8990 (recog_for_combine): Likewise for param "insn".
8991 (record_value_for_reg): Likewise.
8992 (record_dead_and_set_regs_1): Likewise for local
8994 (record_dead_and_set_regs): Likewise for param "insn".
8995 (record_promoted_value): Likewise.
8996 (check_promoted_subreg): Likewise.
8997 (get_last_value_validate): Likewise.
8998 (reg_dead_at_p): Likewise.
8999 (move_deaths): Likewise for param "to_insn".
9000 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
9001 and locals "place", "place2", "cc0_setter". Eliminate local "tem
9002 in favor of new locals "tem_note" and "tem_insn", the latter being
9004 (distribute_links): Strengthen locals "place", "insn" from rtx to
9007 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9009 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
9011 (can_delete_label_p): Require a const rtx_code_label * rather than
9013 (delete_insn): Add checked cast to rtx_code_label * when we know
9014 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
9016 (delete_insn_chain): Strengthen locals "prev" and "current" from
9017 rtx to rtx_insn *. Add a checked cast when assigning from
9018 "finish" (strengthening the params will come later). Add a
9019 checked cast to rtx_note * in region where we know
9021 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
9023 (compute_bb_for_insn): Likewise.
9024 (free_bb_for_insn): Likewise for local "insn".
9025 (compute_bb_for_insn): Likewise.
9026 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
9027 local "insn" from rtx to rtx_insn *
9028 (flow_active_insn_p): Require a const rtx_insn * rather than a
9030 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
9032 (can_fallthru): Likewise for locals "insn" and "insn2".
9033 (bb_note): Likewise for local "note".
9034 (first_insn_after_basic_block_note): Likewise for local "note" and
9036 (rtl_split_block): Likewise for locals "insn" and "next".
9037 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
9039 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
9040 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
9042 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
9043 them), "kill_from", "barrier", "new_insn".
9044 (patch_jump_insn): Likewise for params "insn", "old_label".
9045 (redirect_branch_edge): Likewise for locals "old_label", "insn".
9046 (force_nonfallthru_and_redirect): Likewise for locals "insn",
9047 "old_label", "new_label".
9048 (rtl_tidy_fallthru_edge): Likewise for local "q".
9049 (rtl_split_edge): Likewise for locals "before", "last".
9050 (commit_one_edge_insertion): Likewise for locals "before",
9051 "after", "insns", "tmp", "last", adding a checked cast where
9052 currently necessary.
9053 (commit_edge_insertions): Likewise.
9054 (rtl_dump_bb): Likewise for locals "insn", "last".
9055 (print_rtl_with_bb): Likewise for local "x".
9056 (rtl_verify_bb_insns): Likewise for local "x".
9057 (rtl_verify_bb_pointers): Likewise for local "insn".
9058 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
9060 (rtl_verify_fallthru): Likewise for local "insn".
9061 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
9062 (purge_dead_edges): Likewise for local "insn".
9063 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
9064 (skip_insns_after_block): Likewise for return type and for locals
9065 "insn", "last_insn", "next_head", "prev".
9066 (record_effective_endpoints): Likewise for locals "next_insn",
9068 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
9069 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
9070 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
9071 (duplicate_insn_chain): For now, add checked cast from rtx to
9072 rtx_insn * when returning insn.
9073 (cfg_layout_duplicate_bb): Likewise for local "insn".
9074 (cfg_layout_delete_block): Likewise for locals "insn", "next",
9076 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
9077 (rtl_block_empty_p): Likewise.
9078 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
9079 "split_point", "last".
9080 (rtl_block_ends_with_call_p): Likewise for local "insn".
9081 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
9083 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
9084 "split_at_insn" from rtx to rtx_insn *.
9085 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
9086 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
9087 to const rtx_insn *.
9088 (rtl_account_profile_record): Likewise.
9090 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9092 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
9094 (average_num_loop_insns): Likewise.
9095 (init_set_costs): Likewise for local "seq".
9096 (seq_cost): Likewise for param "seq", from const_rtx to const
9099 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9101 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
9104 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9106 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
9107 "f1" and "f2" from rtx * to rtx_insn **.
9108 (flow_find_head_matching_sequence): Likewise.
9110 * cfgcleanup.c (try_simplify_condjump): Strengthen local
9111 "cbranch_insn" from rtx to rtx_insn *.
9112 (thread_jump): Likewise for local "insn".
9113 (try_forward_edges): Likewise for local "last".
9114 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
9115 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
9117 (can_replace_by): Likewise for params "i1", "i2".
9118 (old_insns_match_p): Likewise.
9119 (merge_notes): Likewise.
9120 (walk_to_nondebug_insn): Likewise for param "i1".
9121 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
9122 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
9123 "afterlast1", "afterlast2" from rtx to rtx_insn *.
9124 (flow_find_head_matching_sequence): Strengthen params "f1" and
9125 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
9126 "last1", "last2", "beforelast1", "beforelast2" from rtx to
9128 (outgoing_edges_match): Likewise for locals "last1", "last2".
9129 (try_crossjump_to_edge): Likewise for local "insn".
9130 Replace call to for_each_rtx with for_each_rtx_in_insn.
9132 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
9133 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
9134 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
9135 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
9136 (try_optimize_cfg): Strengthen local "last" from rtx to
9138 (delete_dead_jumptables): Likewise for locals "insn", "next",
9141 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
9142 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
9143 "rtx else_first_tail", to reflect the basic-block.h changes above.
9145 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9147 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
9149 (purge_dead_tablejump_edges): Likewise.
9150 (find_bb_boundaries): Likewise for locals "insn", "end",
9151 "flow_transfer_insn".
9153 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9155 * caller-save.c (save_call_clobbered_regs): Strengthen locals
9156 "ins" and "prev" from rtx to rtx_insn *.
9158 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9160 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
9162 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
9163 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
9165 (load_register_parameters): Likewise for local "before_arg".
9166 (check_sibcall_argument_overlap): Likewise for param "insn".
9167 (expand_call): Likewise for locals "normal_call_insns",
9168 "tail_call_insns", "insns", "before_call", "after_args",
9169 "before_arg", "last", "prev". Strengthen one of the "last" from
9170 rtx to rtx_call_insn *.
9171 (fixup_tail_calls): Strengthen local "insn" from rtx to
9173 (emit_library_call_value_1): Likewise for locals "before_call" and
9176 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9178 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
9179 and "last" from rtx to rtx_insn *.
9180 (expand_builtin_nonlocal_goto): Likewise for local "insn".
9181 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
9183 (expand_errno_check): Strengthen local "lab" from rtx to
9185 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
9187 (expand_builtin_mathfn_2): Likewise.
9188 (expand_builtin_mathfn_ternary): Likewise.
9189 (expand_builtin_mathfn_3): Likewise.
9190 (expand_builtin_interclass_mathfn): Likewise for local "last".
9191 (expand_builtin_int_roundingfn): Likewise for local "insns".
9192 (expand_builtin_int_roundingfn_2): Likewise.
9193 (expand_builtin_strlen): Likewise for local "before_strlen".
9194 (expand_builtin_strncmp): Likewise for local "seq".
9195 (expand_builtin_signbit): Likewise for local "last".
9196 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
9197 from rtx to rtx_code_label *.
9198 (expand_stack_restore): Strengthen local "prev" from rtx to
9201 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9203 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
9205 (struct btr_def_s): Likewise.
9206 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
9208 (add_btr_def): Likewise.
9209 (new_btr_user): Likewise.
9210 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
9212 (link_btr_uses): Likewise.
9213 (move_btr_def): Likewise for locals "insp", "old_insn",
9214 "new_insn". Add checked cast to rtx_insn * for now on result of
9216 (can_move_up): Strengthen param "insn" from const_rtx to
9219 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9221 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
9223 (get_uncond_jump_length): Likewise for locals "label", "jump".
9224 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
9226 (add_labels_and_missing_jumps): Likewise for local "new_jump".
9227 (fix_up_fall_thru_edges): Likewise for local "old_jump".
9228 (find_jump_block): Likewise for local "insn".
9229 (fix_crossing_conditional_branches): Likewise for locals
9230 "old_jump", "new_jump".
9231 (fix_crossing_unconditional_branches): Likewise for locals
9232 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
9233 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
9235 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9237 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
9239 (struct mem_insn): Likewise for field "insn".
9240 (reg_next_use): Strengthen from rtx * to rtx_insn **.
9241 (reg_next_inc_use): Likewise.
9242 (reg_next_def): Likewise.
9243 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
9244 from rtx to rtx_insn *.
9245 (move_insn_before): Likewise for param "next_insn" and local "insns".
9246 (attempt_change): Likewise for local "mov_insn".
9247 (try_merge): Likewise for param "last_insn".
9248 (get_next_ref): Likewise for return type and local "insn".
9249 Strengthen param "next_array" from rtx * to rtx_insn **.
9250 (parse_add_or_inc): Strengthen param "insn" from rtx to
9252 (find_inc): Likewise for locals "insn" and "other_insn" (three of
9254 (merge_in_block): Likewise for locals "insn", "curr",
9256 (pass_inc_dec::execute): Update allocations of the arrays to
9257 reflect the stronger types.
9259 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9261 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
9262 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
9263 from rtx to rtx_code_label *.
9265 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9267 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
9270 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
9272 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
9273 generated a warning and prevented bootstrapping the compiler.
9275 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9277 * rtl.h (delete_related_insns): Strengthen return type from rtx to
9280 * jump.c (delete_related_insns): Likewise, also for locals "next"
9283 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9285 * genautomata.c (output_internal_insn_latency_func): When writing
9286 the function "internal_insn_latency" to insn-automata.c,
9287 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
9288 allowing the optional guard function of (define_bypass) clauses to
9289 expect a pair of rtx_insn *, rather than a pair of rtx.
9290 (output_insn_latency_func): When writing the function
9291 "insn_latency", add an "uncast_" prefix to params "insn" and
9292 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
9293 using checked casts from the params, thus enabling the above
9294 change to the generated "internal_insn_latency" function.
9296 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
9298 PR tree-optimization/62091
9299 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
9300 handle correctly arrays.
9301 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
9303 (record_known_type): Walk into inner type.
9304 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
9305 condition on no type changes.
9307 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9309 * genattrtab.c (write_attr_get): Within the generated get_attr_
9310 functions, rename param "insn" to "uncast_insn" and reintroduce
9311 "insn" as an local rtx_insn * using a checked cast, so that "insn"
9312 is an rtx_insn * within insn-attrtab.c
9314 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9316 * output.h (peephole): Strengthen return type from rtx to
9318 * rtl.h (delete_for_peephole): Likewise for both params.
9319 * genpeep.c (main): In generated "peephole" function, strengthen
9320 return type and local "insn" from rtx to rtx_insn *. For now,
9321 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
9322 rtx_insn *, with a checked cast.
9323 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
9324 locals "insn", "next", "prev" from rtx to rtx_insn *.
9326 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
9328 PR tree-optimization/62112
9329 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
9330 * gimple-iterator.h (gsi_replace): Return bool.
9331 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
9332 moved from ref_may_alias_global_p.
9333 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
9335 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
9336 (stmt_kills_ref_p_1): Rename...
9337 (stmt_kills_ref_p): ... to this.
9338 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
9339 stmt_kills_ref_p): Declare.
9340 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
9341 Move the self-assignment case...
9342 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
9344 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9346 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
9348 * emit-rtl.c (try_split): Likewise, also for locals "before" and
9349 "after". For now, don't strengthen param "trial", which requires
9350 adding checked casts when returning it.
9352 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9354 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
9355 "label" from rtx to rtx_code_label *. Strengthen param 1 of
9356 "var_location" hook from rtx to rtx_insn *.
9357 (debug_nothing_rtx): Delete in favor of...
9358 (debug_nothing_rtx_code_label): New prototype.
9359 (debug_nothing_rtx_rtx): Delete unused prototype.
9360 (debug_nothing_rtx_insn): New prototype.
9362 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
9363 invoking debug_hooks->var_location (in two places, one in a NOTE
9364 case of a switch statement, the other guarded by a CALL_P
9365 conditional. Add checked cast to rtx_code_label * when invoking
9366 debug_hooks->label (within CODE_LABEL case of switch statement).
9368 * dbxout.c (dbx_debug_hooks): Update "label" hook from
9369 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9370 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
9371 (xcoff_debug_hooks): Likewise.
9372 * debug.c (do_nothing_debug_hooks): Likewise.
9373 (debug_nothing_rtx): Delete in favor of...
9374 (debug_nothing_rtx_insn): New function.
9375 (debug_nothing_rtx_rtx): Delete unused function.
9376 (debug_nothing_rtx_code_label): New function.
9377 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
9378 debug_nothing_rtx to debug_nothing_rtx_code_label.
9379 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
9381 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
9382 debug_nothing_rtx to debug_nothing_rtx_insn.
9383 (sdbout_label): Strengthen param "insn" from rtx to
9385 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
9386 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
9387 "var_location" hook from debug_nothing_rtx to
9388 debug_nothing_rtx_insn.
9390 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9392 * recog.h (insn_output_fn): Update this function typedef to match
9393 the changes below to the generated output functions, strengthening
9394 the 2nd param from rtx to rtx_insn *.
9396 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
9397 insn when invoking an output function, to match the new signature
9398 of insn_output_fn with a stronger second param.
9400 * genconditions.c (write_header): In the generated code for
9401 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
9402 to match the other changes in this patch.
9404 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
9405 the generated "gen_" functions from rtx to rtx_insn * within their
9408 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
9409 the subfunctions within the generated "recog_", "split", "peephole2"
9410 function trees from rtx to rtx_insn *. For now, the top-level
9411 generated functions ("recog", "split", "peephole2") continue to
9412 take a plain rtx for "insn", to avoid introducing dependencies on
9413 other patches. Rename this 2nd param from "insn" to
9414 "uncast_insn", and reintroduce "insn" as a local variable of type
9415 rtx_insn *, initialized at the top of the generated function with
9416 a checked cast on "uncast_insn".
9417 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
9418 the generated "gen_" functions from rtx to rtx_insn * within their
9421 * genoutput.c (process_template): Strengthen the 2nd param within
9422 the generated "output_" functions "insn" from rtx to rtx_insn *.
9424 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9426 * tree-profile.c (tree_profiling): Skip external functions
9427 when doing coverage instrumentation.
9428 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
9430 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9432 * config/rs6000/altivec.h (vec_cpsgn): New #define.
9433 (vec_mergee): Likewise.
9434 (vec_mergeo): Likewise.
9435 (vec_cntlz): Likewise.
9436 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
9437 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
9438 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
9440 * doc/extend.texi: Document various forms of vec_cpsgn,
9441 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
9442 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
9443 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
9444 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
9445 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
9447 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9449 * config/rs6000/rs6000.c (context.h): New include.
9450 (tree-pass.h): Likewise.
9451 (make_pass_analyze_swaps): New decl.
9452 (rs6000_option_override): Register pass_analyze_swaps.
9453 (swap_web_entry): New subsclass of web_entry_base (df.h).
9454 (special_handling_values): New enum.
9455 (union_defs): New function.
9456 (union_uses): Likewise.
9457 (insn_is_load_p): Likewise.
9458 (insn_is_store_p): Likewise.
9459 (insn_is_swap_p): Likewise.
9460 (rtx_is_swappable_p): Likewise.
9461 (insn_is_swappable_p): Likewise.
9462 (chain_purpose): New enum.
9463 (chain_contains_only_swaps): New function.
9464 (mark_swaps_for_removal): Likewise.
9465 (swap_const_vector_halves): Likewise.
9466 (adjust_subreg_index): Likewise.
9467 (permute_load): Likewise.
9468 (permute_store): Likewise.
9469 (handle_special_swappables): Likewise.
9470 (replace_swap_with_copy): Likewise.
9471 (dump_swap_insn_table): Likewise.
9472 (rs6000_analyze_swaps): Likewise.
9473 (pass_data_analyze_swaps): New pass_data.
9474 (pass_analyze_swaps): New rtl_opt_pass.
9475 (make_pass_analyze_swaps): New function.
9476 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
9478 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9480 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
9481 type from rtx to rtx_insn *.
9482 (create_copy_of_insn_rtx): Likewise.
9483 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
9484 (create_copy_of_insn_rtx): Likewise, also for local "res".
9486 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9488 * rtl.h (find_first_parameter_load): Strengthen return type from
9490 * rtlanal.c (find_first_parameter_load): Strengthen return type
9491 from rtx to rtx_insn *. Add checked cast for now, to postpone
9492 strengthening the params.
9494 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9497 * diagnostic.c: Set default caret.
9498 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
9500 * diagnostic.h (struct diagnostic_context):
9502 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9504 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
9505 (sel_bb_head): Strengthen return type insn_t (currently just an
9507 (sel_bb_end): Likewise.
9509 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
9510 (sel_bb_head): Strengthen return type and local "head" from
9511 insn_t (currently just an rtx) to rtx_insn *.
9512 (sel_bb_end): Likewise for return type.
9513 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
9516 2014-08-21 David Malcolm <dmalcolm@redhat.com>
9518 * basic-block.h (get_last_bb_insn): Strengthen return type from
9520 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
9523 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
9526 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
9528 (diagnostic_report_diagnostic): ... from here.
9529 * toplev.c (general_init): Move code to c-family.
9531 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9533 * df.h (web_entry_base): Replace existing struct web_entry with a
9534 new class web_entry_base with only the predecessor member.
9535 (unionfind_root): Remove declaration and move to class member.
9536 (unionfind_union): Remove declaration and move to friend
9538 (union_defs): Remove declaration.
9539 * web.c (web_entry_base::unionfind_root): Modify to be member
9540 function and adjust accessors.
9541 (unionfind_union): Modify to be friend function and adjust
9543 (web_entry): New subclass of web_entry_base containing the reg
9545 (union_match_dups): Modify for struct -> class changes.
9546 (union_defs): Likewise.
9547 (entry_register): Likewise.
9548 (pass_web::execute): Likewise.
9550 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
9552 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
9553 builtin define __VEC_ELEMENT_REG_ORDER__.
9555 2014-08-20 Martin Jambor <mjambor@suse.cz>
9556 Wei Mi <wmi@google.com>
9560 * tree-ssa-operands.c (update_stmt_operands): Remove
9561 MODIFIED_NORETURN_CALLS.
9562 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
9563 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
9564 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
9565 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
9566 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
9567 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
9568 (gimple_call_set_ctrl_altering): New func.
9569 (gimple_call_ctrl_altering_p): Ditto.
9570 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
9571 (make_blocks): Use gimple_call_initialize_ctrl_altering.
9572 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
9573 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
9574 remove MODIFIED_NORETURN_CALLS.
9576 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9578 * coverage.c (coverage_compute_profile_id): Return non-0;
9579 also handle symbols with unique name.
9580 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
9582 2014-08-20 Steve Ellcey <sellcey@mips.com>
9585 * doc/sourcebuild.texi (non_strict_align): New.
9587 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
9589 * cgraphunit.c (ipa_passes, compile): Reshedule
9590 symtab_remove_unreachable_nodes passes; update comments.
9591 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
9592 TODO_remove_functions before the pass; the functions ought to be
9594 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
9595 TODO_remove_functions.
9596 * passes.c (pass_data_early_local_passes): Do not schedule function
9598 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
9600 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9603 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
9604 before setting the option.
9605 * diagnostic.c (diagnostic_classify_diagnostic): Record
9606 command-line status.
9608 2014-08-20 Richard Biener <rguenther@suse.de>
9611 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
9612 to build uint{16,32,64}_type_node.
9614 2014-08-20 Terry Guo <terry.guo@arm.com>
9616 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
9617 with immediate_operand.
9619 2014-08-20 David Malcolm <dmalcolm@redhat.com>
9621 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
9622 "insn" from an as_a to a safe_as_a, for the case when "insn" is
9625 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9627 PR preprocessor/51303
9628 * incpath.c (remove_duplicates): Use cpp_warning.
9630 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
9634 * doc/options.texi (CPP): Document it.
9635 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
9636 * optc-gen.awk: Handle CPP.
9637 * opth-gen.awk: Likewise.
9639 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9641 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
9643 (duplicate_insn_chain): Likewise.
9644 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
9645 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
9646 checked cast for now (until we can strengthen the params in the
9648 (duplicate_insn_chain): Likewise.
9650 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9652 * rtl.h (next_cc0_user): Strengthen return type from rtx to
9654 (prev_cc0_setter): Likewise.
9656 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
9657 rtx_insn *, adding checked casts for now as necessary.
9658 (prev_cc0_setter): Likewise.
9660 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9662 * expr.h (emit_move_insn): Strengthen return type from rtx to
9664 (emit_move_insn_1): Likewise.
9665 (emit_move_complex_push): Likewise.
9666 (emit_move_complex_parts): Likewise.
9668 * expr.c (emit_move_via_integer): Strengthen return type from rtx
9669 to rtx_insn *. Replace use of NULL_RTX with NULL when working
9671 (emit_move_complex_push): Strengthen return type from rtx to
9673 (emit_move_complex): Likewise, also for local "ret".
9674 (emit_move_ccmode): Likewise.
9675 (emit_move_multi_word): Likewise for return type and locals
9677 (emit_move_insn_1): Likewise for return type and locals "result",
9679 (emit_move_insn): Likewise for return type and local "last_insn".
9680 (compress_float_constant): Likewise.
9682 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9684 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
9685 from rtx to rtx_insn *.
9687 * rtl.h (emit_insn_before): Likewise.
9688 (emit_insn_before_noloc): Likewise.
9689 (emit_insn_before_setloc): Likewise.
9690 (emit_jump_insn_before): Likewise.
9691 (emit_jump_insn_before_noloc): Likewise.
9692 (emit_jump_insn_before_setloc): Likewise.
9693 (emit_call_insn_before): Likewise.
9694 (emit_call_insn_before_noloc): Likewise.
9695 (emit_call_insn_before_setloc): Likewise.
9696 (emit_debug_insn_before): Likewise.
9697 (emit_debug_insn_before_noloc): Likewise.
9698 (emit_debug_insn_before_setloc): Likewise.
9699 (emit_label_before): Likewise.
9700 (emit_insn_after): Likewise.
9701 (emit_insn_after_noloc): Likewise.
9702 (emit_insn_after_setloc): Likewise.
9703 (emit_jump_insn_after): Likewise.
9704 (emit_jump_insn_after_noloc): Likewise.
9705 (emit_jump_insn_after_setloc): Likewise.
9706 (emit_call_insn_after): Likewise.
9707 (emit_call_insn_after_noloc): Likewise.
9708 (emit_call_insn_after_setloc): Likewise.
9709 (emit_debug_insn_after): Likewise.
9710 (emit_debug_insn_after_noloc): Likewise.
9711 (emit_debug_insn_after_setloc): Likewise.
9712 (emit_label_after): Likewise.
9713 (emit_insn): Likewise.
9714 (emit_debug_insn): Likewise.
9715 (emit_jump_insn): Likewise.
9716 (emit_call_insn): Likewise.
9717 (emit_label): Likewise.
9718 (gen_clobber): Likewise.
9719 (emit_clobber): Likewise.
9720 (gen_use): Likewise.
9721 (emit_use): Likewise.
9724 (emit_barrier_before): Strengthen return type from rtx to
9726 (emit_barrier_after): Likewise.
9727 (emit_barrier): Likewise.
9729 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
9730 from rtx to rtx_insn *. Add checked casts for now when converting
9731 "last" from rtx to rtx_insn *.
9732 (emit_insn_before_noloc): Likewise for return type.
9733 (emit_jump_insn_before_noloc): Likewise.
9734 (emit_call_insn_before_noloc): Likewise.
9735 (emit_debug_insn_before_noloc): Likewise.
9736 (emit_barrier_before): Strengthen return type and local "insn"
9737 from rtx to rtx_barrier *.
9738 (emit_label_before): Strengthen return type from rtx to
9739 rtx_insn *. Add checked cast for now when returning param
9740 (emit_pattern_after_noloc): Strengthen return type from rtx to
9741 rtx_insn *. Add checked casts for now when converting "last" from
9743 (emit_insn_after_noloc): Strengthen return type from rtx to
9745 (emit_jump_insn_after_noloc): Likewise.
9746 (emit_call_insn_after_noloc): Likewise.
9747 (emit_debug_insn_after_noloc): Likewise.
9748 (emit_barrier_after): Strengthen return type from rtx to
9750 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
9751 Add checked cast for now when converting "label" from rtx to
9753 (emit_pattern_after_setloc): Strengthen return type from rtx to
9754 rtx_insn *. Add checked casts for now when converting "last" from
9756 (emit_pattern_after): Strengthen return type from rtx to
9758 (emit_insn_after_setloc): Likewise.
9759 (emit_insn_after): Likewise.
9760 (emit_jump_insn_after_setloc): Likewise.
9761 (emit_jump_insn_after): Likewise.
9762 (emit_call_insn_after_setloc): Likewise.
9763 (emit_call_insn_after): Likewise.
9764 (emit_debug_insn_after_setloc): Likewise.
9765 (emit_debug_insn_after): Likewise.
9766 (emit_pattern_before_setloc): Likewise. Add checked casts for now
9767 when converting "last" from rtx to rtx_insn *.
9768 (emit_pattern_before): Strengthen return type from rtx to
9770 (emit_insn_before_setloc): Likewise.
9771 (emit_insn_before): Likewise.
9772 (emit_jump_insn_before_setloc): Likewise.
9773 (emit_jump_insn_before): Likewise.
9774 (emit_call_insn_before_setloc): Likewise.
9775 (emit_call_insn_before): Likewise.
9776 (emit_debug_insn_before_setloc): Likewise.
9777 (emit_debug_insn_before): Likewise.
9778 (emit_insn): Strengthen return type and locals "last", "insn",
9779 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
9780 within cases where we know we have an insn.
9781 (emit_debug_insn): Likewise.
9782 (emit_jump_insn): Likewise.
9783 (emit_call_insn): Strengthen return type and local "insn" from rtx
9785 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
9786 a checked cast to rtx_insn * for now on "label".
9787 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
9788 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
9789 (emit_use): Likewise.
9790 (gen_use): Likewise, also for local "seq".
9791 (emit): Likewise for return type and local "insn".
9792 (rtx_insn): Likewise for return type and local "new_rtx".
9794 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
9795 from rtx to rtx_barrier *.
9797 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
9798 changed return type from rtx to rtx_insn *, we must update
9799 "emit_fn" type, and this in turn means updating...
9800 (frame_insn): ...this. Strengthen return type from rtx to
9801 rtx_insn *. Introduce a new local "insn" of the appropriate type.
9803 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9805 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
9806 rtx to rtx_jump_table_data *. Also for local.
9807 * rtl.h (emit_jump_table_data): Likewise.
9809 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9811 * basic-block.h (create_basic_block_structure): Strengthen third
9812 param "bb_note" from rtx to rtx_note *.
9813 * rtl.h (emit_note_before): Strengthen return type from rtx to
9815 (emit_note_after): Likewise.
9816 (emit_note): Likewise.
9817 (emit_note_copy): Likewise. Also, strengthen param similarly.
9818 * function.h (struct rtl_data): Strengthen field
9819 "x_stack_check_probe_note" from rtx to rtx_note *.
9821 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
9822 from rtx to rtx_note *.
9823 * cfgrtl.c (create_basic_block_structure): Strengthen third param
9824 "bb_note" from rtx to rtx_note *.
9825 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
9826 when calling emit_note_copy.
9827 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
9829 (emit_note_after): Likewise.
9830 (emit_note_before): Likewise.
9831 (emit_note_copy): Likewise. Also, strengthen param similarly.
9832 (emit_note): Likewise.
9833 * except.c (emit_note_eh_region_end): Likewise for return type.
9834 Strengthen local "next" from rtx to rtx_insn *.
9835 (convert_to_eh_region_ranges): Strengthen local "note"
9836 from rtx to rtx_note *.
9837 * final.c (change_scope): Likewise.
9838 (reemit_insn_block_notes): Likewise, for both locals named "note".
9839 Also, strengthen local "insn" from rtx to rtx_insn *.
9840 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
9842 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
9843 strengthen local "seq" from rtx to rtx_insn *.
9844 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
9846 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
9848 (get_bb_note_from_pool): Strengthen return type from rtx to
9850 (sel_create_basic_block): Strengthen local "new_bb_note" from
9851 insn_t to rtx_note *.
9852 * var-tracking.c (emit_note_insn_var_location): Strengthen local
9853 "note" from rtx to rtx_note *.
9854 (emit_notes_in_bb): Likewise.
9856 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9858 * function.h (struct rtl_data): Strengthen field
9859 "x_parm_birth_insn" from rtx to rtx_insn *.
9860 * function.c (struct assign_parm_data_all): Strengthen fields
9861 "first_conversion_insn" and "last_conversion_insn" from rtx to
9864 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9866 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
9867 to rtx_insn *; also for local "var_end_seq".
9868 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
9869 (maybe_cleanup_end_of_block): Likewise for param "last" and local
9871 (expand_gimple_cond): Likewise for locals "last2" and "last".
9872 (mark_transaction_restart_calls): Likewise for local "insn".
9873 (expand_gimple_stmt): Likewise for return type and locals "last"
9875 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
9876 (avoid_complex_debug_insns): Likewise for param "insn".
9877 (expand_debug_locations): Likewise for locals "insn", "last",
9878 "prev_insn" and "insn2".
9879 (expand_gimple_basic_block): Likewise for local "last".
9880 (construct_exit_block): Likewise for locals "head", "end",
9882 (pass_expand::execute): Likewise for locals "var_seq",
9883 "var_ret_seq", "next".
9885 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9887 * asan.h (asan_emit_stack_protection): Strengthen return type from
9889 * asan.c (asan_emit_stack_protection): Likewise. Add local
9890 "insns" to hold the return value.
9892 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9894 * basic-block.h (bb_note): Strengthen return type from rtx to
9896 * sched-int.h (bb_note): Likewise.
9897 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
9899 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9901 * rtl.h (make_insn_raw): Strengthen return type from rtx to
9904 * emit-rtl.c (make_insn_raw): Strengthen return type and local
9905 "insn" from rtx to rtx_insn *.
9906 (make_debug_insn_raw): Strengthen return type from rtx to
9907 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
9908 (make_jump_insn_raw): Strengthen return type from rtx to
9909 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
9910 (make_call_insn_raw): Strengthen return type from rtx to
9911 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
9912 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
9913 callback from rtx to rtx_insn *; likewise for local "insn" and
9914 "next", adding a checked cast to rtx_insn in the relevant cases of
9915 the switch statement.
9916 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
9917 callback from rtx to rtx_insn *.
9918 (emit_pattern_after_setloc): Likewise.
9919 (emit_pattern_after): Likewise.
9920 (emit_pattern_before_setloc): Likewise.
9921 (emit_pattern_before): Likewise.
9923 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9925 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
9927 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
9928 accepting an rtx_insn *.
9929 (last_call_insn): Strengthen return type from rtx to
9932 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9934 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
9935 "insns" from rtx to rtx_insn *.
9936 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
9937 locals "insn" and "prev".
9939 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9941 * rtl.h (tablejump_p): Strengthen third param from rtx * to
9942 rtx_jump_table_data **.
9944 * cfgbuild.c (make_edges): Introduce local "table", using it in
9945 place of "tmp" for jump table data.
9946 (find_bb_boundaries): Strengthen local "table" from rtx to
9947 rtx_jump_table_data *.
9948 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
9949 (outgoing_edges_match): Likewise for locals "table1" and "table2".
9950 (try_crossjump_to_edge): Likewise.
9951 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
9953 (patch_jump_insn): Introduce local "table", using it in place of
9954 "tmp" for jump table data.
9955 (force_nonfallthru_and_redirect): Introduce local "table", so that
9956 call to tablejump_p can receive an rtx_jump_table_data **. Update
9957 logic around the call to overwrite "note" appropriately if
9958 tablejump_p returns non-zero.
9959 (get_last_bb_insn): Introduce local "table", using it in place of
9960 "tmp" for jump table data.
9961 * dwarf2cfi.c (create_trace_edges): Likewise.
9963 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
9964 from rtx to rtx_jump_table_data *.
9965 (create_fix_barrier): Strengthen local "tmp" from rtx to
9966 rtx_jump_table_data *.
9967 (arm_reorg): Likewise for local "table".
9969 * config/s390/s390.c (s390_chunkify_start): Likewise.
9971 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
9973 * jump.c (delete_related_insns): Strengthen local "lab_next" from
9974 rtx to rtx_jump_table_data *.
9976 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
9977 rtx_jump_table_data **. Add a checked cast when writing through
9978 the pointer: we know there that local "table" is non-NULL and that
9979 JUMP_TABLE_DATA_P (table) holds.
9980 (label_is_jump_target_p): Introduce local "table", using it in
9981 place of "tmp" for jump table data.
9983 2014-08-19 Marek Polacek <polacek@redhat.com>
9986 * doc/invoke.texi: Document -Wbool-compare.
9988 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9990 * rtl.h (entry_of_function): Strengthen return type from rtx to
9992 * cfgrtl.c (entry_of_function): Likewise.
9994 2014-08-19 David Malcolm <dmalcolm@redhat.com>
9996 * emit-rtl.h (get_insns): Strengthen return type from rtx to
9997 rtx_insn *, adding a checked cast for now.
9998 (get_last_insn): Likewise.
10000 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10002 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
10005 * emit-rtl.c (gen_label_rtx): Likewise.
10007 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10009 * rtl.h (previous_insn): Strengthen return type from rtx to
10011 (next_insn): Likewise.
10012 (prev_nonnote_insn): Likewise.
10013 (prev_nonnote_insn_bb): Likewise.
10014 (next_nonnote_insn): Likewise.
10015 (next_nonnote_insn_bb): Likewise.
10016 (prev_nondebug_insn): Likewise.
10017 (next_nondebug_insn): Likewise.
10018 (prev_nonnote_nondebug_insn): Likewise.
10019 (next_nonnote_nondebug_insn): Likewise.
10020 (prev_real_insn): Likewise.
10021 (next_real_insn): Likewise.
10022 (prev_active_insn): Likewise.
10023 (next_active_insn): Likewise.
10025 * emit-rtl.c (next_insn): Strengthen return type from rtx to
10026 rtx_insn *, adding a checked cast.
10027 (previous_insn): Likewise.
10028 (next_nonnote_insn): Likewise.
10029 (next_nonnote_insn_bb): Likewise.
10030 (prev_nonnote_insn): Likewise.
10031 (prev_nonnote_insn_bb): Likewise.
10032 (next_nondebug_insn): Likewise.
10033 (prev_nondebug_insn): Likewise.
10034 (next_nonnote_nondebug_insn): Likewise.
10035 (prev_nonnote_nondebug_insn): Likewise.
10036 (next_real_insn): Likewise.
10037 (prev_real_insn): Likewise.
10038 (next_active_insn): Likewise.
10039 (prev_active_insn): Likewise.
10041 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
10042 param "stepfunc" so that it returns an rtx_insn * rather than an
10043 rtx, to track the change to prev_nonnote_insn_bb, which is the
10044 only function this is called with.
10045 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
10047 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
10049 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
10052 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10054 * coretypes.h (class rtx_debug_insn): Add forward declaration.
10055 (class rtx_nonjump_insn): Likewise.
10056 (class rtx_jump_insn): Likewise.
10057 (class rtx_call_insn): Likewise.
10058 (class rtx_jump_table_data): Likewise.
10059 (class rtx_barrier): Likewise.
10060 (class rtx_code_label): Likewise.
10061 (class rtx_note): Likewise.
10063 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
10064 adding the invariant DEBUG_INSN_P (X).
10065 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
10066 the invariant NONJUMP_INSN_P (X).
10067 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
10068 the invariant JUMP_P (X).
10069 (class rtx_call_insn): New, a subclass of rtx_insn, adding
10070 the invariant CALL_P (X).
10071 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
10072 invariant JUMP_TABLE_DATA_P (X).
10073 (class rtx_barrier): New, a subclass of rtx_insn, adding the
10074 invariant BARRIER_P (X).
10075 (class rtx_code_label): New, a subclass of rtx_insn, adding
10076 the invariant LABEL_P (X).
10077 (class rtx_note): New, a subclass of rtx_insn, adding
10078 the invariant NOTE_P(X).
10079 (is_a_helper <rtx_debug_insn *>::test): New.
10080 (is_a_helper <rtx_nonjump_insn *>::test): New.
10081 (is_a_helper <rtx_jump_insn *>::test): New.
10082 (is_a_helper <rtx_call_insn *>::test): New.
10083 (is_a_helper <rtx_jump_table_data *>::test): New functions,
10084 overloaded for both rtx and rtx_insn *.
10085 (is_a_helper <rtx_barrier *>::test): New.
10086 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
10087 for both rtx and rtx_insn *.
10088 (is_a_helper <rtx_note *>::test): New.
10090 2014-08-19 Marek Polacek <polacek@redhat.com>
10092 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
10093 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10094 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
10095 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
10097 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10099 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
10100 rtx_insn *. To help with transition, for now, convert from an
10101 access macro into a pair of functions: BND_TO, returning an
10103 (SET_BND_TO): New function, for use where BND_TO is used as an
10106 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
10108 (BND_TO): New function, adding a checked cast.
10109 (SET_BND_TO): New function.
10111 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
10113 (compute_av_set_on_boundaries): Likewise.
10115 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10117 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
10118 destination if it is used in source.
10119 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
10120 (*popcount<mode>2_falsedep_1): Likewise.
10122 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
10125 * configure.ac: Set install_gold_as_default to no first.
10126 * configure: Regenerated.
10128 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10130 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
10131 "note_list" field will eventually be an rtx_insn *. To help with
10132 transition, for now, convert from an access macro into a pair of
10133 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
10134 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
10137 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
10138 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
10140 * sel-sched-ir.c (init_bb): Likewise.
10141 (sel_restore_notes): Likewise.
10142 (move_bb_info): Likewise.
10143 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
10144 (SET_BB_NOTE_LIST): New function.
10146 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10148 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
10149 field will eventually be an rtx_insn *. To help with transition,
10150 for now, convert from an access macro into a pair of functions:
10151 VINSN_INSN_RTX, returning an rtx_insn *, and...
10152 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
10153 is used as an lvalue.
10155 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
10156 SET_VINSN_INSN_RTX where it's used as an lvalue.
10157 (VINSN_INSN_RTX): New function.
10158 (SET_VINSN_INSN_RTX): New function.
10160 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10162 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
10163 eventually be rtx_insn *, but to help with transition, for now,
10164 convert from an access macro into a pair of functions: DEP_PRO
10165 returning an rtx_insn * and...
10166 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
10167 lvalue, returning an rtx&.
10168 (DEP_CON): Analogous changes to DEP_PRO above.
10169 (SET_DEP_CON): Likewise.
10171 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
10172 an lvalue to SET_DEP_CON.
10173 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
10174 (sd_copy_back_deps): Likewise for DEP_CON.
10175 (DEP_PRO): New function, adding a checked cast for now.
10176 (DEP_CON): Likewise.
10177 (SET_DEP_PRO): New function.
10178 (SET_DEP_CON): Likewise.
10180 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10182 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
10183 (extra_options): Add i386/cygwin.opt.
10184 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
10185 (CPP_SPEC): Accept -pthread.
10186 (LINK_SPEC): Ditto.
10187 (GOMP_SELF_SPECS): Update comment.
10188 * config/i386/cygwin.opt: New file for -pthread flag.
10190 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10192 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
10193 * df.h (DF_REF_INSN): Convert from a macro to a function, so
10194 that we can return an rtx_insn *.
10196 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
10198 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
10199 when building executables, not DLLs. Add --large-address-aware
10200 under the same conditions.
10201 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
10202 when building executables, not DLLs. Add --large-address-aware
10203 under the same conditions when using -m32.
10205 * config/i386/cygwin-stdint.h: Throughout, make type
10206 definitions dependent on target architecture, not host.
10208 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10210 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
10211 the return type from rtx to rtx_insn *, which will enable various
10212 conversions in followup patches. For now this is is done by a
10214 (NEXT_INSN): Likewise.
10215 (SET_PREV_INSN): Convert to an inline function. This is intended
10216 for use as an lvalue, and so returns an rtx& to allow in-place
10218 (SET_NEXT_INSN): Likewise.
10220 2014-07-08 Mark Wielaard <mjw@redhat.com>
10223 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
10225 2014-08-19 Marek Polacek <polacek@redhat.com>
10228 * cgraphunit.c (handle_alias_pairs): Fix condition.
10230 2014-08-19 Richard Biener <rguenther@suse.de>
10232 * gimple-fold.c (fold_gimple_assign): Properly build a
10233 null-pointer constant when devirtualizing addresses.
10235 2014-07-07 Mark Wielaard <mjw@redhat.com>
10237 * dwarf2out.c (decl_quals): New function.
10238 (modified_type_die): Take one cv_quals argument instead of two,
10239 one for const and one for volatile.
10240 (add_type_attribute): Likewise.
10241 (generic_parameter_die): Call add_type_attribute with one modifier
10243 (base_type_for_mode): Likewise.
10244 (add_bounds_info): Likewise.
10245 (add_subscript_info): Likewise.
10246 (gen_array_type_die): Likewise.
10247 (gen_descr_array_type_die): Likewise.
10248 (gen_entry_point_die): Likewise.
10249 (gen_enumeration_type_die): Likewise.
10250 (gen_formal_parameter_die): Likewise.
10251 (gen_subprogram_die): Likewise.
10252 (gen_variable_die): Likewise.
10253 (gen_const_die): Likewise.
10254 (gen_field_die): Likewise.
10255 (gen_pointer_type_die): Likewise.
10256 (gen_reference_type_die): Likewise.
10257 (gen_ptr_to_mbr_type_die): Likewise.
10258 (gen_inheritance_die): Likewise.
10259 (gen_subroutine_type_die): Likewise.
10260 (gen_typedef_die): Likewise.
10261 (force_type_die): Likewise.
10263 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10265 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
10267 * configure: Regenerate.
10269 2014-08-19 Richard Biener <rguenther@suse.de>
10271 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
10272 DECL_EXTERNALs in BLOCKs as non-references.
10273 * tree-streamer-out.c (streamer_write_chain): Likewise.
10275 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
10276 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10277 Anna Tikhonova <anna.tikhonova@intel.com>
10278 Ilya Tocar <ilya.tocar@intel.com>
10279 Andrey Turetskiy <andrey.turetskiy@intel.com>
10280 Ilya Verbin <ilya.verbin@intel.com>
10281 Kirill Yukhin <kirill.yukhin@intel.com>
10282 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10284 * config/i386/sse.md
10285 (define_mode_iterator VI48_AVX512F): Delete.
10286 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
10287 (define_mode_iterator VI2_AVX512VL): Ditto.
10288 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
10291 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
10293 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
10294 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
10295 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10296 with VI48_AVX512F_AVX512VL): New.
10297 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
10298 with VI2_AVX512VL): Ditto.
10300 2014-08-19 Marek Polacek <polacek@redhat.com>
10302 * doc/invoke.texi: Document -Wc99-c11-compat.
10304 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10306 * rtl.h (PREV_INSN): Split macro in two: the existing one,
10307 for rvalues, and...
10308 (SET_PREV_INSN): New macro, for use as an lvalue.
10309 (NEXT_INSN, SET_NEXT_INSN): Likewise.
10311 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
10312 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
10313 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
10314 (fixup_abnormal_edges): Likewise.
10315 (unlink_insn_chain): Likewise.
10316 (fixup_reorder_chain): Likewise.
10317 (cfg_layout_delete_block): Likewise.
10318 (cfg_layout_merge_blocks): Likewise.
10319 * combine.c (update_cfg_for_uncondjump): Likewise.
10320 * emit-rtl.c (link_insn_into_chain): Likewise.
10321 (remove_insn): Likewise.
10322 (delete_insns_since): Likewise.
10323 (reorder_insns_nobb): Likewise.
10324 (emit_insn_after_1): Likewise.
10325 * final.c (rest_of_clean_state): Likewise.
10326 (final_scan_insn): Likewise.
10327 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
10328 * haifa-sched.c (concat_note_lists): Likewise.
10329 (remove_notes): Likewise.
10330 (restore_other_notes): Likewise.
10331 (move_insn): Likewise.
10332 (unlink_bb_notes): Likewise.
10333 (restore_bb_notes): Likewise.
10334 * jump.c (delete_for_peephole): Likewise.
10335 * optabs.c (emit_libcall_block_1): Likewise.
10336 * reorg.c (emit_delay_sequence): Likewise.
10337 (fill_simple_delay_slots): Likewise.
10338 * sel-sched-ir.c (sel_move_insn): Likewise.
10339 (sel_remove_insn): Likewise.
10340 (get_bb_note_from_pool): Likewise.
10341 * sel-sched.c (move_nop_to_previous_block): Likewise.
10343 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
10344 * config/c6x/c6x.c (gen_one_bundle): Likewise.
10345 (c6x_gen_bundles): Likewise.
10346 (hwloop_optimize): Likewise.
10347 * config/frv/frv.c (frv_function_prologue): Likewise.
10348 (frv_register_nop): Likewise.
10349 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
10350 (ia64_reorg): Likewise.
10351 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
10352 (mep_make_bundle): Likewise.
10353 (mep_bundle_insns): Likewise.
10354 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
10355 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
10356 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
10358 2014-08-19 David Malcolm <dmalcolm@redhat.com>
10360 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
10361 return type from rtx to rtx_insn *.
10362 (BB_END): Likewise.
10363 (BB_HEADER): Likewise.
10364 (BB_FOOTER): Likewise.
10365 (SET_BB_HEAD): Convert to a function.
10366 (SET_BB_END): Likewise.
10367 (SET_BB_HEADER): Likewise.
10368 (SET_BB_FOOTER): Likewise.
10370 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
10371 Strengthen the return type from rtx to rtx_insn *. For now, this
10372 is done by adding a checked cast, but this will eventually
10373 become a field lookup.
10374 (BB_END): Likewise.
10375 (BB_HEADER): Likewise.
10376 (BB_FOOTER): Likewise.
10377 (SET_BB_HEAD): New function, from macro of same name. This is
10378 intended for use as an lvalue, and so returns an rtx& to allow
10379 in-place modification.
10380 (SET_BB_END): Likewise.
10381 (SET_BB_HEADER): Likewise.
10382 (SET_BB_FOOTER): Likewise.
10384 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10386 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
10387 for rvalues, and...
10388 (SET_BB_HEAD): New macro, for use as a lvalue.
10389 (BB_END, SET_BB_END): Likewise.
10390 (BB_HEADER, SET_BB_HEADER): Likewise.
10391 (BB_FOOTER, SET_BB_FOOTER): Likewise.
10393 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
10394 of BB_* macros into SET_BB_* macros.
10395 (fix_crossing_unconditional_branches): Likewise.
10396 * caller-save.c (save_call_clobbered_regs): Likewise.
10397 (insert_one_insn): Likewise.
10398 * cfgbuild.c (find_bb_boundaries): Likewise.
10399 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
10400 (outgoing_edges_match): Likewise.
10401 (try_optimize_cfg): Likewise.
10402 * cfgexpand.c (expand_gimple_cond): Likewise.
10403 (expand_gimple_tailcall): Likewise.
10404 (expand_gimple_basic_block): Likewise.
10405 (construct_exit_block): Likewise.
10406 * cfgrtl.c (delete_insn): Likewise.
10407 (create_basic_block_structure): Likewise.
10408 (rtl_delete_block): Likewise.
10409 (rtl_split_block): Likewise.
10410 (emit_nop_for_unique_locus_between): Likewise.
10411 (rtl_merge_blocks): Likewise.
10412 (block_label): Likewise.
10413 (try_redirect_by_replacing_jump): Likewise.
10414 (emit_barrier_after_bb): Likewise.
10415 (fixup_abnormal_edges): Likewise.
10416 (record_effective_endpoints): Likewise.
10417 (relink_block_chain): Likewise.
10418 (fixup_reorder_chain): Likewise.
10419 (fixup_fallthru_exit_predecessor): Likewise.
10420 (cfg_layout_duplicate_bb): Likewise.
10421 (cfg_layout_split_block): Likewise.
10422 (cfg_layout_delete_block): Likewise.
10423 (cfg_layout_merge_blocks): Likewise.
10424 * combine.c (update_cfg_for_uncondjump): Likewise.
10425 * emit-rtl.c (add_insn_after): Likewise.
10426 (remove_insn): Likewise.
10427 (reorder_insns): Likewise.
10428 (emit_insn_after_1): Likewise.
10429 * haifa-sched.c (get_ebb_head_tail): Likewise.
10430 (restore_other_notes): Likewise.
10431 (move_insn): Likewise.
10432 (sched_extend_bb): Likewise.
10433 (fix_jump_move): Likewise.
10434 * ifcvt.c (noce_process_if_block): Likewise.
10435 (dead_or_predicable): Likewise.
10436 * ira.c (update_equiv_regs): Likewise.
10437 * reg-stack.c (change_stack): Likewise.
10438 * sel-sched-ir.c (sel_move_insn): Likewise.
10439 * sel-sched.c (move_nop_to_previous_block): Likewise.
10441 * config/c6x/c6x.c (hwloop_optimize): Likewise.
10442 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
10444 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10446 * rtl.h (for_each_rtx_in_insn): New function.
10447 * rtlanal.c (for_each_rtx_in_insn): Likewise.
10449 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10451 * coretypes.h (class rtx_insn): Add forward declaration.
10453 * rtl.h: Include is-a.h.
10454 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
10455 workaround to ensure gengtype knows inheritance is occurring,
10456 whilst continuing to use the pre-existing special-casing for
10458 (class rtx_insn): New subclass of rtx_def, adding the
10459 invariant that we're dealing with something we can sanely use
10460 INSN_UID, NEXT_INSN, PREV_INSN on.
10461 (is_a_helper <rtx_insn *>::test): New.
10462 (is_a_helper <const rtx_insn *>::test): New.
10464 2014-08-18 David Malcolm <dmalcolm@redhat.com>
10466 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
10468 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10470 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
10473 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
10475 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
10476 to BUILT_IN_UNREACHABLE.
10478 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
10481 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
10483 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
10484 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
10485 (ffs<mode>2): Do not expand with tzcnt for
10486 TARGET_AVOID_FALSE_DEP_FOR_BMI.
10487 (ffssi2_no_cmove): Ditto.
10488 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
10489 (ctz<mode>2): New expander.
10490 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
10491 (*ctz<mode>2_falsedep): New insn.
10492 (*ctz<mode>2): Rename from ctz<mode>2.
10493 (clz<mode>2_lzcnt): New expander.
10494 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
10495 (*clz<mode>2_lzcnt_falsedep): New insn.
10496 (*clz<mode>2): Rename from ctz<mode>2.
10497 (popcount<mode>2): New expander.
10498 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
10499 (*popcount<mode>2_falsedep): New insn.
10500 (*popcount<mode>2): Rename from ctz<mode>2.
10501 (*popcount<mode>2_cmp): Remove.
10502 (*popcountsi2_cmp_zext): Ditto.
10504 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
10506 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
10507 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
10508 * config/microblaze/microblaze.h
10509 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
10511 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
10514 * configure.ac: Set install_gold_as_default to no for
10516 * configure: Regenerated.
10518 2014-08-18 Roman Gareev <gareevroman@gmail.com>
10520 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
10521 * config.in: Add undef of HAVE_isl.
10522 * configure: Regenerate.
10523 * configure.ac: Add definition of HAVE_isl.
10524 * graphite-blocking.c: Add checking of HAVE_isl.
10525 * graphite-dependences.c: Likewise.
10526 * graphite-interchange.c: Likewise.
10527 * graphite-isl-ast-to-gimple.c: Likewise.
10528 * graphite-optimize-isl.c: Likewise.
10529 * graphite-poly.c: Likewise.
10530 * graphite-scop-detection.c: Likewise.
10531 * graphite-sese-to-poly.c: Likewise.
10532 * graphite.c: Likewise.
10533 * toplev.c: Replace the checking of HAVE_cloog with the checking
10536 2014-08-18 Richard Biener <rguenther@suse.de>
10538 PR tree-optimization/62090
10539 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
10540 (fold_builtin_3): Do not fold snprintf.
10541 (fold_builtin_4): Likewise.
10542 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
10543 moved from builtins.c.
10544 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
10545 (gimple_fold_builtin): Do not fold sprintf here.
10547 2014-08-18 Richard Biener <rguenther@suse.de>
10549 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
10551 (maybe_canonicalize_mem_ref_addr): ... this function.
10552 (fold_stmt_1): Apply it here before all simplification.
10554 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
10557 * cgraph.h (cgraph_node::create_indirect_edge): Add
10558 compute_indirect_info param.
10559 * cgraph.c (cgraph_node::create_indirect_edge): Compute
10560 indirect_info only when it is required.
10561 * cgraphclones.c (cgraph_clone_edge): Do not recompute
10562 indirect_info fore cloned indirect edge.
10564 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10565 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10566 Anna Tikhonova <anna.tikhonova@intel.com>
10567 Ilya Tocar <ilya.tocar@intel.com>
10568 Andrey Turetskiy <andrey.turetskiy@intel.com>
10569 Ilya Verbin <ilya.verbin@intel.com>
10570 Kirill Yukhin <kirill.yukhin@intel.com>
10571 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10573 * config/i386/sse.md
10574 (define_mode_iterator VI8_AVX2_AVX512BW): New.
10575 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
10577 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10578 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10579 Anna Tikhonova <anna.tikhonova@intel.com>
10580 Ilya Tocar <ilya.tocar@intel.com>
10581 Andrey Turetskiy <andrey.turetskiy@intel.com>
10582 Ilya Verbin <ilya.verbin@intel.com>
10583 Kirill Yukhin <kirill.yukhin@intel.com>
10584 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10586 * config/i386/sse.md
10587 (define_mode_iterator VF1_AVX512VL): New.
10588 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
10589 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
10592 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10593 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10594 Anna Tikhonova <anna.tikhonova@intel.com>
10595 Ilya Tocar <ilya.tocar@intel.com>
10596 Andrey Turetskiy <andrey.turetskiy@intel.com>
10597 Ilya Verbin <ilya.verbin@intel.com>
10598 Kirill Yukhin <kirill.yukhin@intel.com>
10599 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10601 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
10602 * config/i386/i386.md
10603 (define_code_iterator any_float): New.
10604 (define_code_attr floatsuffix): New.
10605 * config/i386/sse.md
10606 (define_mode_iterator VF1_128_256VL): New.
10607 (define_mode_iterator VF2_512_256VL): New.
10608 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
10610 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
10611 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
10613 (define_mode_attr qq2pssuff): New.
10614 (define_mode_attr sselongvecmode): New.
10615 (define_mode_attr sselongvecmodelower): New.
10616 (define_mode_attr sseintvecmode3): New.
10617 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
10619 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
10620 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
10621 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
10622 (define_insn "ufloatv2siv2df2<mask_name>"): New.
10624 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10625 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10626 Anna Tikhonova <anna.tikhonova@intel.com>
10627 Ilya Tocar <ilya.tocar@intel.com>
10628 Andrey Turetskiy <andrey.turetskiy@intel.com>
10629 Ilya Verbin <ilya.verbin@intel.com>
10630 Kirill Yukhin <kirill.yukhin@intel.com>
10631 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10633 * config/i386/sse.md
10634 (define_mode_iterator VF2_AVX512VL): New.
10635 (define_mode_attr sseintvecmode2): New.
10636 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
10637 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
10638 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
10640 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
10642 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10644 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
10647 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10648 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10649 Anna Tikhonova <anna.tikhonova@intel.com>
10650 Ilya Tocar <ilya.tocar@intel.com>
10651 Andrey Turetskiy <andrey.turetskiy@intel.com>
10652 Ilya Verbin <ilya.verbin@intel.com>
10653 Kirill Yukhin <kirill.yukhin@intel.com>
10654 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10656 * config/i386/i386.md
10657 (define_insn "*movoi_internal_avx"): Add evex version.
10658 (define_insn "*movti_internal"): Ditto.
10660 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10661 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10662 Anna Tikhonova <anna.tikhonova@intel.com>
10663 Ilya Tocar <ilya.tocar@intel.com>
10664 Andrey Turetskiy <andrey.turetskiy@intel.com>
10665 Ilya Verbin <ilya.verbin@intel.com>
10666 Kirill Yukhin <kirill.yukhin@intel.com>
10667 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10669 * config/i386/i386.md
10670 (define_attr "isa"): Add avx512dq, noavx512dq.
10671 (define_attr "enabled"): Ditto.
10672 * config/i386/sse.md
10673 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
10675 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
10676 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10677 Anna Tikhonova <anna.tikhonova@intel.com>
10678 Ilya Tocar <ilya.tocar@intel.com>
10679 Andrey Turetskiy <andrey.turetskiy@intel.com>
10680 Ilya Verbin <ilya.verbin@intel.com>
10681 Kirill Yukhin <kirill.yukhin@intel.com>
10682 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10684 * config/i386/i386.c
10685 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
10686 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
10687 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
10688 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
10689 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
10690 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
10691 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
10692 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
10693 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
10694 * config/i386/sse.md
10695 (define_mode_iterator VMOVE): Allow V4TI mode.
10696 (define_mode_iterator V_AVX512VL): New.
10697 (define_mode_iterator V): New handling for AVX512VL.
10698 (define_insn "avx512f_load<mode>_mask"): Delete.
10699 (define_insn "<avx512>_load<mode>_mask"): New.
10700 (define_insn "avx512f_store<mode>_mask"): Delete.
10701 (define_insn "<avx512>_store<mode>_mask"): New.
10704 2014-08-18 Yury Gribov <y.gribov@samsung.com>
10707 * asan.c (instrument_derefs): Fix bitfield check.
10709 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10711 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
10712 * config/rs6000/htm.md (ttest): Remove clobber.
10713 * config/rs6000/predicates.md (any_mask_operand): New predicate.
10714 (and_operand): Reformat.
10715 (and_2rld_operand): New predicate.
10716 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
10718 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
10719 parameter. Handle AND directly.
10720 (rs6000_split_logical_di): Remove last parameter.
10721 (rs6000_split_logical): Remove last parameter. Remove obsolete
10723 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
10724 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
10725 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
10726 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
10727 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
10728 and 5 anonymous splitters): Delete.
10729 (and<mode>3): New expander.
10730 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
10731 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
10732 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
10733 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
10734 (floatdisf2_internal1): Remove clobbers.
10735 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
10736 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
10737 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
10738 (and<mode>3 for BOOL_128): Remove clobber.
10739 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
10740 rs6000_split_logical.
10741 (*bool<mode>3_internal for BOOL_128): Adjust call of
10742 rs6000_split_logical.
10743 (*boolc<mode>3_internal1 for BOOL_128,
10744 *boolc<mode>3_internal2 for BOOL_128,
10745 *boolcc<mode>3_internal1 for BOOL_128,
10746 *boolcc<mode>3_internal2 for BOOL_128,
10747 *eqv<mode>3_internal1 for BOOL_128,
10748 *eqv<mode>3_internal2 for BOOL_128,
10749 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
10750 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
10752 (*vec_reload_and_reg_<mptrsize>): Delete.
10754 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10756 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
10757 and split, *boolccsi3_internal3 and split): Delete.
10758 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
10759 *boolccdi3_internal3 and split): Delete.
10760 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
10761 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
10763 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10765 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
10766 and split, *boolcsi3_internal3 and split): Delete.
10767 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
10768 *boolcdi3_internal3 and split): Delete.
10769 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
10771 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
10773 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
10774 <'u'>: Also support printing the low-order 16 bits.
10775 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
10776 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
10777 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
10778 *booldi3_internal3 and split): Delete.
10779 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
10780 *bool<mode>3_dot2): New.
10781 (two anonymous define_splits for non_logical_cint_operand): Merge.
10783 2014-08-17 Marek Polacek <polacek@redhat.com>
10784 Manuel López-Ibáñez <manu@gcc.gnu.org>
10787 * diagnostic.c (adjust_line): Add gcc_checking_assert.
10788 (diagnostic_show_locus): Don't print caret diagnostic
10789 if a column is larger than the line_width.
10791 2014-08-17 Roman Gareev <gareevroman@gmail.com>
10793 * common.opt: Make the ISL AST generator to be the main code generator
10796 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
10798 * wide-int.h (generic_wide_int): Declare as class instead of struct.
10800 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
10803 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
10805 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
10806 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
10807 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
10809 * config/pa/pa.md (begin_brtab): Delete insn.
10810 (end_brtab): Likewise.
10812 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
10814 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
10816 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
10818 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10819 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10820 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10821 (get_dynamic_type): Remove.
10822 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10823 (clear_speculation): Bring to ipa-deivrt.h
10824 (get_class_context): Rename to ...
10825 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10826 (contains_type_p): Update.
10827 (get_dynamic_type): Rename to ...
10828 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10829 (possible_polymorphic_call_targets): UPdate.
10830 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10831 * ipa-prop.c (ipa_analyze_call_uses): Update.
10833 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
10835 * doc/invoke.texi (SH options): Document missing processor variant
10836 options. Remove references to Hitachi. Undocument deprecated mspace
10839 2014-08-15 Jason Merrill <jason@redhat.com>
10841 * tree.c (type_hash_canon): Uncomment assert.
10843 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10845 * input.h (in_system_header_at): Add comment.
10847 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10850 * diagnostic.c (build_message_string): Make it extern.
10851 * diagnostic.h (build_message_string): Make it extern.
10853 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
10855 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
10856 load/store from/to non-floating class pseudo.
10858 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
10860 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
10862 2014-08-15 Richard Biener <rguenther@suse.de>
10864 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
10865 (get_constraint_for_ssa_var): Remove dead code.
10866 (get_constraint_for_1): Adjust.
10867 (find_what_var_points_to): Likewise.
10868 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
10870 2014-08-15 Ilya Tocar <tocarip@gmail.com>
10873 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
10874 (_mm512_mask_cmpge_epu32_mask): Ditto.
10875 (_mm512_cmpge_epu32_mask): Ditto.
10876 (_mm512_mask_cmpge_epi64_mask): Ditto.
10877 (_mm512_cmpge_epi64_mask): Ditto.
10878 (_mm512_mask_cmpge_epu64_mask): Ditto.
10879 (_mm512_cmpge_epu64_mask): Ditto.
10880 (_mm512_mask_cmple_epi32_mask): Ditto.
10881 (_mm512_cmple_epi32_mask): Ditto.
10882 (_mm512_mask_cmple_epu32_mask): Ditto.
10883 (_mm512_cmple_epu32_mask): Ditto.
10884 (_mm512_mask_cmple_epi64_mask): Ditto.
10885 (_mm512_cmple_epi64_mask): Ditto.
10886 (_mm512_mask_cmple_epu64_mask): Ditto.
10887 (_mm512_cmple_epu64_mask): Ditto.
10888 (_mm512_mask_cmplt_epi32_mask): Ditto.
10889 (_mm512_cmplt_epi32_mask): Ditto.
10890 (_mm512_mask_cmplt_epu32_mask): Ditto.
10891 (_mm512_cmplt_epu32_mask): Ditto.
10892 (_mm512_mask_cmplt_epi64_mask): Ditto.
10893 (_mm512_cmplt_epi64_mask): Ditto.
10894 (_mm512_mask_cmplt_epu64_mask): Ditto.
10895 (_mm512_cmplt_epu64_mask): Ditto.
10896 (_mm512_mask_cmpneq_epi32_mask): Ditto.
10897 (_mm512_mask_cmpneq_epu32_mask): Ditto.
10898 (_mm512_cmpneq_epu32_mask): Ditto.
10899 (_mm512_mask_cmpneq_epi64_mask): Ditto.
10900 (_mm512_cmpneq_epi64_mask): Ditto.
10901 (_mm512_mask_cmpneq_epu64_mask): Ditto.
10902 (_mm512_cmpneq_epu64_mask): Ditto.
10903 (_mm512_castpd_ps): Ditto.
10904 (_mm512_castpd_si512): Ditto.
10905 (_mm512_castps_pd): Ditto.
10906 (_mm512_castps_si512): Ditto.
10907 (_mm512_castsi512_ps): Ditto.
10908 (_mm512_castsi512_pd): Ditto.
10909 (_mm512_castpd512_pd128): Ditto.
10910 (_mm512_castps512_ps128): Ditto.
10911 (_mm512_castsi512_si128): Ditto.
10912 (_mm512_castpd512_pd256): Ditto.
10913 (_mm512_castps512_ps256): Ditto.
10914 (_mm512_castsi512_si256): Ditto.
10915 (_mm512_castpd128_pd512): Ditto.
10916 (_mm512_castps128_ps512): Ditto.
10917 (_mm512_castsi128_si512): Ditto.
10918 (_mm512_castpd256_pd512): Ditto.
10919 (_mm512_castps256_ps512): Ditto.
10920 (_mm512_castsi256_si512): Ditto.
10921 (_mm512_cmpeq_epu32_mask): Ditto.
10922 (_mm512_mask_cmpeq_epu32_mask): Ditto.
10923 (_mm512_mask_cmpeq_epu64_mask): Ditto.
10924 (_mm512_cmpeq_epu64_mask): Ditto.
10925 (_mm512_cmpgt_epu32_mask): Ditto.
10926 (_mm512_mask_cmpgt_epu32_mask): Ditto.
10927 (_mm512_mask_cmpgt_epu64_mask): Ditto.
10928 (_mm512_cmpgt_epu64_mask): Ditto.
10929 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
10930 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
10931 * config/i386/i386.c (enum ix86_builtins): Add
10932 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
10933 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
10934 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
10935 (bdesc_args): Add __builtin_ia32_si512_256si,
10936 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
10937 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
10938 __builtin_ia32_pd512_pd.
10939 (ix86_expand_args_builtin): Handle new FTYPEs.
10940 * config/i386/sse.md (castmode): Add 512-bit modes.
10941 (AVX512MODE2P): New.
10942 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
10943 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
10945 2014-08-15 Richard Biener <rguenther@suse.de>
10947 * fold-const.c (tree_swap_operands_p): Put all constants
10948 last, also strip sign-changing NOPs when considering further
10949 canonicalization. Canonicalize also when optimizing for size.
10951 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10953 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
10954 one_match > zero_match case to just before simple_sequence.
10956 2014-08-15 Richard Biener <rguenther@suse.de>
10958 * data-streamer.h (streamer_string_index, string_for_index):
10960 * data-streamer-out.c (streamer_string_index): Make static.
10961 * data-streamer-in.c (string_for_index): Likewise.
10962 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
10963 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
10965 2014-08-15 Richard Biener <rguenther@suse.de>
10967 PR tree-optimization/62031
10968 * tree-data-ref.c (dr_analyze_indices): Do not set
10969 DR_UNCONSTRAINED_BASE.
10970 (dr_may_alias_p): All indirect accesses have to go the
10971 formerly DR_UNCONSTRAINED_BASE path.
10972 * tree-data-ref.h (struct indices): Remove
10973 unconstrained_base member.
10974 (DR_UNCONSTRAINED_BASE): Remove.
10976 2014-08-15 Jakub Jelinek <jakub@redhat.com>
10978 PR middle-end/62092
10979 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
10980 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
10981 in OMP_CLAUSE_MAP in some outer target region.
10983 2014-08-15 Bin Cheng <bin.cheng@arm.com>
10985 * tree-ssa-loop-ivopts.c (ivopts_data): New field
10986 name_expansion_cache.
10987 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
10988 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
10989 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
10990 (difference_cannot_overflow_p): New parameter. Use affine
10991 expansion for equality check.
10992 (iv_elimination_compare_lt): Pass new argument.
10994 2014-08-14 DJ Delorie <dj@redhat.com>
10996 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
10997 variables to the accumulator.
10999 * config/rl78/predicates.md (rl78_near_mem_operand): New.
11000 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
11001 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
11002 with far-far moves.
11004 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
11005 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
11006 (umulqihi3_virt): Likewise.
11007 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
11008 (umulqihi3_real): Likewise.
11010 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
11012 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11014 PR tree-optimization/62091
11015 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
11016 function_entry_reached.
11017 (walk_aliased_vdefs): Clear it here.
11018 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
11020 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
11022 * ipa-utils.h (compare_virtual_tables): Declare.
11023 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
11025 2014-08-14 Marek Polacek <polacek@redhat.com>
11028 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
11029 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
11031 2014-08-14 Tom de Vries <tom@codesourcery.com>
11033 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
11035 2014-08-14 Tom de Vries <tom@codesourcery.com>
11037 PR rtl-optimization/62004
11038 PR rtl-optimization/62030
11039 * ifcvt.c (rtx_interchangeable_p): New function.
11040 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
11041 * emit-rtl.h (mem_attrs_eq_p): Declare.
11043 2014-08-14 Roman Gareev <gareevroman@gmail.com>
11045 * graphite-scop-detection.c:
11046 Add inclusion of cp-tree.h.
11047 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
11048 in case they are pointers to object types
11050 2014-08-14 Richard Biener <rguenther@suse.de>
11052 * BASE-VER: Change to 5.0.0
11054 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11055 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11056 Anna Tikhonova <anna.tikhonova@intel.com>
11057 Ilya Tocar <ilya.tocar@intel.com>
11058 Andrey Turetskiy <andrey.turetskiy@intel.com>
11059 Ilya Verbin <ilya.verbin@intel.com>
11060 Kirill Yukhin <kirill.yukhin@intel.com>
11061 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11063 * config/i386/sse.md (define_mode_attr avx512): New.
11064 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
11066 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
11067 (define_mode_attr ssse3_avx2): Ditto.
11068 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
11069 (define_mode_attr avx2_avx512bw): New.
11070 (define_mode_attr ssedoublemodelower): New.
11071 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
11072 V32HI, V64QI modes.
11073 (define_mode_attr ssebytemode): Allow V8DI modes.
11074 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
11075 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
11076 (define_mode_attr ssePSmode2): New.
11077 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
11078 V16HI, V32HI modes.
11079 (define_mode_attr dbpsadbwmode): New.
11080 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
11081 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
11082 (vi8_sse4_1_avx2_avx512): New.
11083 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
11085 (define_mode_attr blendbits): Move before its immediate use.
11087 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11089 Anna Tikhonova <anna.tikhonova@intel.com>
11090 Ilya Tocar <ilya.tocar@intel.com>
11091 Andrey Turetskiy <andrey.turetskiy@intel.com>
11092 Ilya Verbin <ilya.verbin@intel.com>
11093 Kirill Yukhin <kirill.yukhin@intel.com>
11094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11096 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
11097 * config/i386/subst.md
11098 (define_mode_iterator SUBST_V): Update.
11099 (define_mode_iterator SUBST_A): Ditto.
11100 (define_subst_attr "mask_operand7"): New.
11101 (define_subst_attr "mask_operand10"): New.
11102 (define_subst_attr "mask_operand_arg34") : New.
11103 (define_subst_attr "mask_expand_op3"): New.
11104 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
11105 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
11106 (define_subst_attr "mask_avx512vl_condition"): New.
11107 (define_subst_attr "round_mask_operand4"): Ditto.
11108 (define_subst_attr "round_mask_scalar_op3"): Delete.
11109 (define_subst_attr "round_mask_op4"): New.
11110 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
11112 (define_subst_attr "round_modev8sf_condition"): New.
11113 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
11115 (define_subst_attr "round_saeonly_mask_operand4"): New.
11116 (define_subst_attr "round_saeonly_mask_op4"): New.
11117 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
11118 V8DImode, V16SImode.
11119 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
11120 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
11121 (define_subst_attr "mask_expand4_args"): New.
11122 (define_subst "mask_expand4"): New.
11124 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11125 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11126 Anna Tikhonova <anna.tikhonova@intel.com>
11127 Ilya Tocar <ilya.tocar@intel.com>
11128 Andrey Turetskiy <andrey.turetskiy@intel.com>
11129 Ilya Verbin <ilya.verbin@intel.com>
11130 Kirill Yukhin <kirill.yukhin@intel.com>
11131 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11133 * config/i386/i386.md
11134 (define_attr "isa"): Add avx512bw,noavx512bw.
11135 (define_attr "enabled"): Ditto.
11136 (define_split): Add 32/64-bit mask logic.
11137 (define_insn "*k<logic>qi"): New.
11138 (define_insn "*k<logic>hi"): New.
11139 (define_insn "*anddi_1"): Add mask version.
11140 (define_insn "*andsi_1"): Ditto.
11141 (define_insn "*<code><mode>_1"): Ditto.
11142 (define_insn "*<code>hi_1"): Ditto.
11143 (define_insn "kxnor<mode>"): New.
11144 (define_insn "kunpcksi"): New.
11145 (define_insn "kunpckdi"): New.
11146 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
11147 (define_insn "*one_cmplhi2_1"): Ditto.
11149 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11150 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11151 Anna Tikhonova <anna.tikhonova@intel.com>
11152 Ilya Tocar <ilya.tocar@intel.com>
11153 Andrey Turetskiy <andrey.turetskiy@intel.com>
11154 Ilya Verbin <ilya.verbin@intel.com>
11155 Kirill Yukhin <kirill.yukhin@intel.com>
11156 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11158 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
11161 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
11162 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11163 Anna Tikhonova <anna.tikhonova@intel.com>
11164 Ilya Tocar <ilya.tocar@intel.com>
11165 Andrey Turetskiy <andrey.turetskiy@intel.com>
11166 Ilya Verbin <ilya.verbin@intel.com>
11167 Kirill Yukhin <kirill.yukhin@intel.com>
11168 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11170 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
11172 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
11173 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
11174 xmm/ymm16+ when availble.
11175 * config/i386/i386.h
11176 (HARD_REGNO_NREGS): Add mask regs.
11177 (VALID_AVX512F_REG_MODE): Ditto.
11178 (VALID_AVX512F_REG_MODE) : Define.
11179 (VALID_MASK_AVX512BW_MODE): Ditto.
11180 (reg_class) (MASK_REG_P(X)): Define.
11181 * config/i386/i386.md: Do not split long moves with mask register,
11182 use kmovb if avx512bw is availible.
11183 (movdi_internal): Handle mask registers.
11185 2014-08-14 Richard Biener <rguenther@suse.de>
11187 PR tree-optimization/62081
11188 * tree-ssa-loop.c (pass_fix_loops): New pass.
11189 (pass_tree_loop::gate): Do not fixup loops here.
11190 * tree-pass.h (make_pass_fix_loops): Declare.
11191 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
11193 2014-08-14 Richard Biener <rguenther@suse.de>
11195 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
11196 (type_hash_canon): ... this and avoid 2nd lookup for the add.
11198 2014-08-14 Richard Biener <rguenther@suse.de>
11200 PR tree-optimization/62090
11201 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
11202 (fold_builtin_2): Do not fold sprintf.
11203 (fold_builtin_3): Likewise.
11204 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
11205 moved from builtins.c.
11206 (gimple_fold_builtin): Fold sprintf.
11208 2014-08-14 Richard Biener <rguenther@suse.de>
11210 PR rtl-optimization/62079
11211 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
11214 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11216 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
11217 current_function_decl.
11219 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
11221 * cgraph.c (cgraph_node::function_symbol): Fix wrong
11222 cgraph_function_node to cgraph_node::function_symbol
11225 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
11227 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
11228 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
11230 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
11232 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
11235 2014-08-13 Roman Gareev <gareevroman@gmail.com>
11237 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
11240 2014-08-12 Jakub Jelinek <jakub@redhat.com>
11243 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
11244 any registers that are used in mem_insn.
11246 2014-08-12 Steve Ellcey <sellcey@mips.com>
11248 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
11250 2014-08-12 Steve Ellcey <sellcey@mips.com>
11252 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
11253 (MULTILIB_DIRNAMES): Ditto.
11254 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
11255 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
11256 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
11257 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
11258 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
11259 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
11261 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11264 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
11265 of __ARM_SIZEOF_WCHAR_T.
11267 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
11270 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
11271 Remove unnecessary attributes.
11273 2014-08-12 Yury Gribov <y.gribov@samsung.com>
11275 * internal-fn.c (init_internal_fns): Fix off-by-one.
11277 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11278 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11279 Anna Tikhonova <anna.tikhonova@intel.com>
11280 Ilya Tocar <ilya.tocar@intel.com>
11281 Andrey Turetskiy <andrey.turetskiy@intel.com>
11282 Ilya Verbin <ilya.verbin@intel.com>
11283 Kirill Yukhin <kirill.yukhin@intel.com>
11284 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11286 * config/i386/i386.c (standard_sse_constant_opcode): Use
11287 vpxord/vpternlog if avx512 is availible.
11289 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
11291 PR middle-end/62103
11292 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
11293 bitfields, that is when size doesn't match the size of type or the
11294 size of the constructor.
11296 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
11298 * config/rs6000/constraints.md (wh constraint): New constraint,
11299 for FP registers if direct move is available.
11300 (wi constraint): New constraint, for VSX/FP registers that can
11301 handle 64-bit integers.
11302 (wj constraint): New constraint for VSX/FP registers that can
11303 handle 64-bit integers for direct moves.
11304 (wk constraint): New constraint for VSX/FP registers that can
11305 handle 64-bit doubles for direct moves.
11306 (wy constraint): Make documentation match implementation.
11308 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
11309 scalar_in_vmx_p field to simplify tests of whether SFmode or
11310 DFmode can go in the Altivec registers.
11311 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
11312 (rs6000_setup_reg_addr_masks): Likewise.
11313 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
11314 field, and wh/wi/wj/wk constraints.
11315 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
11316 the wh/wi/wj/wk constraints.
11317 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
11318 upper registers, prefer VSX registers unless the operation is a
11319 memory operation with REG+OFFSET addressing.
11321 * config/rs6000/vsx.md (VSr mode attribute): Add support for
11322 DImode. Change SFmode to use ww constraint instead of d to allow
11323 SF registers in the upper registers.
11326 (VSr5): Fix thinko in comment.
11327 (VSa): New mode attribute that is an alternative to wa, that
11328 returns the VSX register class that a mode can go in, but may not
11329 be the preferred register class.
11330 (VS_64dm): New mode attribute for appropriate register classes for
11331 referencing 64-bit elements of vectors for direct moves and normal
11333 (VS_64reg): Likewise.
11334 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
11335 register allocator to only registers the data type can handle.
11336 (vsx_le_perm_load_<mode>): Likewise.
11337 (vsx_le_perm_store_<mode>): Likewise.
11338 (vsx_xxpermdi2_le_<mode>): Likewise.
11339 (vsx_xxpermdi4_le_<mode>): Likewise.
11340 (vsx_lxvd2x2_le_<mode>): Likewise.
11341 (vsx_lxvd2x4_le_<mode>): Likewise.
11342 (vsx_stxvd2x2_le_<mode>): Likewise.
11343 (vsx_add<mode>3): Likewise.
11344 (vsx_sub<mode>3): Likewise.
11345 (vsx_mul<mode>3): Likewise.
11346 (vsx_div<mode>3): Likewise.
11347 (vsx_tdiv<mode>3_internal): Likewise.
11348 (vsx_fre<mode>2): Likewise.
11349 (vsx_neg<mode>2): Likewise.
11350 (vsx_abs<mode>2): Likewise.
11351 (vsx_nabs<mode>2): Likewise.
11352 (vsx_smax<mode>3): Likewise.
11353 (vsx_smin<mode>3): Likewise.
11354 (vsx_sqrt<mode>2): Likewise.
11355 (vsx_rsqrte<mode>2): Likewise.
11356 (vsx_tsqrt<mode>2_internal): Likewise.
11357 (vsx_fms<mode>4): Likewise.
11358 (vsx_nfma<mode>4): Likewise.
11359 (vsx_eq<mode>): Likewise.
11360 (vsx_gt<mode>): Likewise.
11361 (vsx_ge<mode>): Likewise.
11362 (vsx_eq<mode>_p): Likewise.
11363 (vsx_gt<mode>_p): Likewise.
11364 (vsx_ge<mode>_p): Likewise.
11365 (vsx_xxsel<mode>): Likewise.
11366 (vsx_xxsel<mode>_uns): Likewise.
11367 (vsx_copysign<mode>3): Likewise.
11368 (vsx_float<VSi><mode>2): Likewise.
11369 (vsx_floatuns<VSi><mode>2): Likewise.
11370 (vsx_fix_trunc<mode><VSi>2): Likewise.
11371 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
11372 (vsx_x<VSv>r<VSs>i): Likewise.
11373 (vsx_x<VSv>r<VSs>ic): Likewise.
11374 (vsx_btrunc<mode>2): Likewise.
11375 (vsx_b2trunc<mode>2): Likewise.
11376 (vsx_floor<mode>2): Likewise.
11377 (vsx_ceil<mode>2): Likewise.
11378 (vsx_<VS_spdp_insn>): Likewise.
11379 (vsx_xscvspdp): Likewise.
11380 (vsx_xvcvspuxds): Likewise.
11381 (vsx_float_fix_<mode>2): Likewise.
11382 (vsx_set_<mode>): Likewise.
11383 (vsx_extract_<mode>_internal1): Likewise.
11384 (vsx_extract_<mode>_internal2): Likewise.
11385 (vsx_extract_<mode>_load): Likewise.
11386 (vsx_extract_<mode>_store): Likewise.
11387 (vsx_splat_<mode>): Likewise.
11388 (vsx_xxspltw_<mode>): Likewise.
11389 (vsx_xxspltw_<mode>_direct): Likewise.
11390 (vsx_xxmrghw_<mode>): Likewise.
11391 (vsx_xxmrglw_<mode>): Likewise.
11392 (vsx_xxsldwi_<mode>): Likewise.
11393 (vsx_xscvdpspn): Tighten constraints to only use register classes
11395 (vsx_xscvspdpn): Likewise.
11396 (vsx_xscvdpspn_scalar): Likewise.
11398 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
11399 wj, and wk constraints.
11400 (GPR_REG_CLASS_P): New helper macro for register classes targeting
11401 general purpose registers.
11403 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
11405 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
11406 DImode instead of wm. Use wk constraint for direct move of DFmode
11408 (extendsidi2_lfiwax): Likewise.
11409 (lfiwax): Likewise.
11410 (lfiwzx): Likewise.
11411 (movdi_internal64): Likewise.
11413 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
11414 wk constraints. Make the wy constraint documentation match them
11417 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
11419 Replacement of isl_int by isl_val
11420 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
11421 (compute_bounds_for_param): use isl_val instead of isl_int
11422 (compute_bounds_for_loop): likewise
11423 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
11424 (build_linearized_memory_access): use isl_val instead of isl_int
11425 (pdr_stride_in_loop): likewise
11426 * graphite-optimize-isl.c:
11427 (getPrevectorMap): use isl_val instead of isl_int
11429 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
11430 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
11431 (extern the_isl_ctx): declare
11432 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
11433 (extract_affine_gmp): likewise
11435 (build_loop_iteration_domains): likewise
11436 (add_param_constraints): likewise
11438 2014-08-11 Richard Biener <rguenther@suse.de>
11440 PR tree-optimization/62075
11441 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
11442 handle uses in patterns.
11444 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11445 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11446 Anna Tikhonova <anna.tikhonova@intel.com>
11447 Ilya Tocar <ilya.tocar@intel.com>
11448 Andrey Turetskiy <andrey.turetskiy@intel.com>
11449 Ilya Verbin <ilya.verbin@intel.com>
11450 Kirill Yukhin <kirill.yukhin@intel.com>
11451 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11453 * common/config/i386/i386-common.c
11454 (OPTION_MASK_ISA_AVX512VL_SET): Define.
11455 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
11456 (ix86_handle_option): Handle OPT_mavx512vl.
11457 * config/i386/cpuid.h (bit_AVX512VL): Define.
11458 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
11459 set -mavx512vl accordingly.
11460 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11461 OPTION_MASK_ISA_AVX512VL.
11462 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
11463 (ix86_option_override_internal): Define PTA_AVX512VL, handle
11464 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
11465 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
11466 * config/i386/i386.h (TARGET_AVX512VL): Define.
11467 (TARGET_AVX512VL_P(x)): Ditto.
11468 * config/i386/i386.opt: Add mavx512vl.
11470 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
11472 PR tree-optimization/62073
11473 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
11476 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11477 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11478 Anna Tikhonova <anna.tikhonova@intel.com>
11479 Ilya Tocar <ilya.tocar@intel.com>
11480 Andrey Turetskiy <andrey.turetskiy@intel.com>
11481 Ilya Verbin <ilya.verbin@intel.com>
11482 Kirill Yukhin <kirill.yukhin@intel.com>
11483 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11485 * common/config/i386/i386-common.c
11486 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
11487 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
11488 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
11489 (ix86_handle_option): Handle OPT_mavx512bw.
11490 * config/i386/cpuid.h (bit_AVX512BW): Define.
11491 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
11492 set -mavx512bw accordingly.
11493 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11494 OPTION_MASK_ISA_AVX512BW.
11495 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
11496 (ix86_option_override_internal): Define PTA_AVX512BW, handle
11497 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
11498 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
11499 * config/i386/i386.h (TARGET_AVX512BW): Define.
11500 (TARGET_AVX512BW_P(x)): Ditto.
11501 * config/i386/i386.opt: Add mavx512bw.
11503 2014-08-11 Richard Biener <rguenther@suse.de>
11505 PR tree-optimization/62070
11506 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
11507 Remove SSA checking.
11509 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11511 * asan.c (asan_check_flags): New enum.
11512 (build_check_stmt_with_calls): Removed function.
11513 (build_check_stmt): Split inlining logic to
11514 asan_expand_check_ifn.
11515 (instrument_derefs): Rename parameter.
11516 (instrument_mem_region_access): Rename parameter.
11517 (instrument_strlen_call): Likewise.
11518 (asan_expand_check_ifn): New function.
11519 (asan_instrument): Remove old code.
11520 (pass_sanopt::execute): Change handling of
11521 asan-instrumentation-with-call-threshold.
11522 (asan_clear_shadow): Fix formatting.
11523 (asan_function_start): Likewise.
11524 (asan_emit_stack_protection): Likewise.
11525 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
11526 Update description.
11527 * internal-fn.c (expand_ASAN_CHECK): New function.
11528 * internal-fn.def (ASAN_CHECK): New internal function.
11529 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
11530 Update description.
11531 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
11532 * tree.c: Small comment fix.
11534 2014-08-11 Yury Gribov <y.gribov@samsung.com>
11536 * gimple.c (gimple_call_fnspec): Support internal functions.
11537 (gimple_call_return_flags): Use const.
11538 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
11539 * internal-fn.def: Add fnspec information.
11540 * internal-fn.h (internal_fn_fnspec): New function.
11541 (init_internal_fns): Declare new function.
11542 * internal-fn.c (internal_fn_fnspec_array): New global variable.
11543 (init_internal_fns): New function.
11544 * tree-core.h: Update macro call.
11545 * tree.c (build_common_builtin_nodes): Initialize internal fns.
11547 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
11549 * lto-streamer.h (struct output_block::symbol): Change from
11550 struct symtab_node to plain symtab_node.
11551 (referenced_from_this_partition_p): Change first parameter
11552 from struct symtab_node to plain symtab_node.
11554 2014-08-10 Marek Polacek <polacek@redhat.com>
11557 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
11559 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
11561 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
11562 DECL correctly; do not give up on types in static storage.
11564 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
11566 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
11568 2014-08-09 Roman Gareev <gareevroman@gmail.com>
11570 * graphite-isl-ast-to-gimple.c:
11571 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
11573 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
11575 2014-08-08 Guozhi Wei <carrot@google.com>
11577 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
11579 2014-08-08 Cary Coutant <ccoutant@google.com>
11581 * dwarf2out.c (get_skeleton_type_unit): Remove.
11582 (output_skeleton_debug_sections): Remove skeleton type units.
11583 (output_comdat_type_unit): Likewise.
11584 (dwarf2out_finish): Likewise.
11586 2014-08-07 Yi Yang <ahyangyi@google.com>
11588 * predict.c (expr_expected_value_1): Remove the redundant assignment.
11590 2014-08-08 Richard Biener <rguenther@suse.de>
11592 * lto-streamer.h (struct lto_input_block): Make it a class
11593 with a constructor.
11594 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
11595 (struct lto_function_header, struct lto_simple_header,
11596 struct lto_simple_header_with_strings,
11597 struct lto_decl_header, struct lto_function_header): Make
11598 a simple inheritance hieararchy. Remove unused fields.
11599 (struct lto_asm_header): Remove.
11600 * lto-streamer-out.c (produce_asm): Adjust.
11601 (lto_output_toplevel_asms): Likewise.
11602 (produce_asm_for_decls): Likewise.
11603 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
11604 * data-streamer-in.c (string_for_index): Likewise.
11605 * ipa-inline-analysis.c (inline_read_section): Likewise.
11606 * ipa-prop.c (ipa_prop_read_section): Likewise.
11607 (read_replacements_section): Likewise.
11608 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
11609 * lto-section-in.c (lto_create_simple_input_block): Likewise.
11610 (lto_destroy_simple_input_block): Likewise.
11611 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
11612 (lto_input_toplevel_asms): Likewise.
11614 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
11615 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11616 Anna Tikhonova <anna.tikhonova@intel.com>
11617 Ilya Tocar <ilya.tocar@intel.com>
11618 Andrey Turetskiy <andrey.turetskiy@intel.com>
11619 Ilya Verbin <ilya.verbin@intel.com>
11620 Kirill Yukhin <kirill.yukhin@intel.com>
11621 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11623 * common/config/i386/i386-common.c
11624 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
11625 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
11626 (ix86_handle_option): Handle OPT_mavx512dq.
11627 * config/i386/cpuid.h (bit_AVX512DQ): Define.
11628 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
11629 set -mavx512dq accordingly.
11630 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
11631 OPTION_MASK_ISA_AVX512DQ.
11632 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
11633 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
11634 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
11635 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
11636 * config/i386/i386.h (TARGET_AVX512DQ): Define.
11637 (TARGET_AVX512DQ_P(x)): Ditto.
11638 * config/i386/i386.opt: Add mavx512dq.
11640 2014-08-08 Richard Biener <rguenther@suse.de>
11642 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
11643 target_percent, target_percent_s): Export.
11644 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
11645 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
11646 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
11647 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
11648 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
11649 Move to gimple-fold.c.
11650 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
11652 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
11653 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
11654 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
11655 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
11656 (rewrite_call_expr_array): Remove.
11657 (fold_builtin_sprintf_chk): Likewise.
11658 (fold_builtin_snprintf_chk): Likewise.
11659 (fold_builtin_varargs): Remove handling of sprintf_chk,
11660 vsprintf_chk, snprintf_chk and vsnprintf_chk.
11661 (gimple_fold_builtin_sprintf_chk): Remove.
11662 (gimple_fold_builtin_snprintf_chk): Likewise.
11663 (gimple_fold_builtin_varargs): Likewise.
11664 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
11665 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
11666 * gimple.c (gimple_seq_add_seq_without_update): New function.
11667 * gimple.h (gimple_seq_add_seq_without_update): Declare.
11668 * gimple-fold.c: Include output.h.
11669 (gsi_replace_with_seq_vops): New function, split out from ...
11670 (gimplify_and_update_call_from_tree): ... here.
11671 (replace_call_with_value): New function.
11672 (replace_call_with_call_and_fold): Likewise.
11673 (var_decl_component_p): Moved from builtins.c.
11674 (gimple_fold_builtin_memory_op): Moved from builtins.c
11675 fold_builtin_memory_op and rewritten to GIMPLE.
11676 (gimple_fold_builtin_memset): Likewise.
11677 (gimple_fold_builtin_strcpy): Likewise.
11678 (gimple_fold_builtin_strncpy): Likewise.
11679 (gimple_fold_builtin_strcat): Likewise.
11680 (gimple_fold_builtin_fputs): Likewise.
11681 (gimple_fold_builtin_memory_chk): Likewise.
11682 (gimple_fold_builtin_stxcpy_chk): Likewise.
11683 (gimple_fold_builtin_stxncpy_chk): Likewise.
11684 (gimple_fold_builtin_snprintf_chk): Likewise.
11685 (gimple_fold_builtin_sprintf_chk): Likewise.
11686 (gimple_fold_builtin_strlen): New function.
11687 (gimple_fold_builtin_with_strlen): New function split out from
11688 gimple_fold_builtin.
11689 (gimple_fold_builtin): Change signature and handle
11690 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
11691 here. Call gimple_fold_builtin_with_strlen.
11692 (gimple_fold_call): Adjust.
11694 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11696 * calls.c (precompute_arguments): Check
11697 promoted_for_signed_and_unsigned_p and set the promoted mode.
11698 (promoted_for_signed_and_unsigned_p): New function.
11699 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11700 and set the promoted mode.
11701 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11702 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11703 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11706 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
11708 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
11709 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11710 (expand_call): Likewise.
11711 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
11712 to get promoted mode.
11713 * combine.c (record_promoted_value): Skip > 0 comparison with
11714 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
11715 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
11716 of SUBREG_PROMOTED_UNSIGNED_P.
11717 (convert_modes): Likewise.
11718 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
11719 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
11720 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
11721 SUBREG_PROMOTED_UNSIGNED_SET.
11722 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
11723 instead of SUBREG_PROMOTED_UNSIGNED_SET.
11724 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
11725 SUBREG_PROMOTED_SET.
11726 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
11727 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
11728 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
11729 of SUBREG_PROMOTED_UNSIGNED_P.
11730 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
11731 (SUBREG_PROMOTED_SET): New define.
11732 (SUBREG_PROMOTED_GET): Likewise.
11733 (SUBREG_PROMOTED_SIGN): Likewise.
11734 (SUBREG_PROMOTED_SIGNED_P): Likewise.
11735 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
11736 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
11737 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
11738 instead of SUBREG_PROMOTED_UNSIGNED_GET.
11739 (nonzero_bits1): Skip > 0 comparison with the results as
11740 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
11741 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
11742 of !SUBREG_PROMOTED_UNSIGNED_P.
11743 * simplify-rtx.c (simplify_unary_operation_1): Use new
11744 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
11745 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
11746 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
11747 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
11749 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
11751 * ipa-devirt.c: Include gimple-pretty-print.h
11752 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
11754 (decl_maybe_in_construction_p): Fix conditional on cdtor check
11755 (get_polymorphic_call_info): Fix return value
11756 (type_change_info): New sturcture based on ipa-prop
11758 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
11759 based on ipa-prop variant.
11760 (extr_type_from_vtbl_ptr_store): New function
11761 based on ipa-prop variant.
11762 (record_known_type): New function.
11763 (check_stmt_for_type_change): New function.
11764 (get_dynamic_type): New function.
11765 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
11766 * tree-ssa-pre.c: ipa-utils.h
11767 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
11768 machinery; sanity check with ipa-prop devirtualization.
11769 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
11772 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11774 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
11775 * alias.c, cfgexpand.c, cgraphbuild.c,
11776 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
11777 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
11778 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
11779 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
11780 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
11781 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
11782 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
11783 dse.c, except.c, gengtype.c, gimple-expr.c,
11784 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
11785 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
11786 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
11787 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
11788 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
11789 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
11791 * pointer-set.c: Remove file.
11792 * pointer-set.h: Remove file.
11794 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11796 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
11797 * config/arm/types.md (f_sels, f_seld): Delete.
11799 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11801 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
11802 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
11803 (aarch64_movdi_<mode>high): Likewise.
11804 (aarch64_mov<mode>high_di): Likewise.
11805 (aarch64_movdi_<mode>low): Likewise.
11806 (aarch64_mov<mode>low_di): Likewise.
11807 (aarch64_movtilow_tilow): Likewise.
11808 Add comment explaining usage of fp,simd attributes and of
11809 TARGET_FLOAT and TARGET_SIMD.
11811 2014-08-07 Ian Bolton <ian.bolton@arm.com>
11812 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11814 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
11815 Use MOVN when one of the half-words is 0xffff.
11817 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11819 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
11821 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11823 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
11824 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
11825 (rfs_str): String corresponding to RFS_* constants.
11826 (rank_for_schedule_stats_t): New typedef.
11827 (rank_for_schedule_stats): New static variable.
11828 (rfs_result): New static function.
11829 (rank_for_schedule): Track statistics for deciding heuristics.
11830 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
11832 (ready_sort): Use them for debug printouts.
11833 (schedule_block): Init statistics state. Print statistics on
11834 rank_for_schedule decisions.
11836 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
11838 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
11840 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
11842 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
11845 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
11847 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
11848 function to not conflict.
11849 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
11850 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
11851 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
11852 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
11853 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
11856 2014-08-07 Marek Polacek <polacek@redhat.com>
11858 * fold-const.c (fold_binary_loc): Add folding of
11859 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
11861 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
11863 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
11864 instead of type size.
11865 (ASM_FINISH_DECLARE_OBJECT): Likewise.
11867 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
11869 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
11870 (*thumb1_movqi_insn): Likewise.
11871 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
11873 2014-08-07 Tom de Vries <tom@codesourcery.com>
11875 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
11876 (glibc_2_11_or_earlier): Remove effective-target keywords.
11878 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
11880 * config/arm/arm.c (bdesc_2arg): Fix typo.
11881 (arm_atomic_assign_expand_fenv): Remove The default implementation.
11883 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
11885 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
11887 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
11890 * haifa-sched.c (advance_one_cycle): Fix dump.
11891 (schedule_block): Don't advance cycle if we are already at the
11892 beginning of the cycle.
11894 2014-08-06 Martin Jambor <mjambor@suse.cz>
11897 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
11899 2014-08-06 Richard Biener <rguenther@suse.de>
11902 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
11904 (lto_input_tree): Pop SCCs here.
11906 2014-08-06 Richard Biener <rguenther@suse.de>
11908 PR tree-optimization/61320
11909 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
11910 handle misaligned loads.
11912 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
11914 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
11915 (aarch64_expand_vec_perm_const): Check for dup before zip.
11917 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11919 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
11920 CONST_INT_P instead of GET_CODE and compare.
11921 (aarch64_select_cc_mode): Likewise.
11922 (aarch64_print_operand): Likewise.
11923 (aarch64_rtx_costs): Likewise.
11924 (aarch64_simd_valid_immediate): Likewise.
11925 (aarch64_simd_check_vect_par_cnst_half): Likewise.
11926 (aarch64_simd_emit_pair_result_insn): Likewise.
11928 2014-08-05 David Malcolm <dmalcolm@redhat.com>
11930 * gdbhooks.py (find_gcc_source_dir): New helper function.
11931 (class PassNames): New class, locating and parsing passes.def.
11932 (class BreakOnPass): New command "break-on-pass".
11934 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
11936 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
11939 2014-08-05 Richard Biener <rguenther@suse.de>
11941 PR rtl-optimization/61672
11942 * emit-rtl.h (mem_attrs_eq_p): Declare.
11943 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
11944 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
11945 * cfgcleanup.c (merge_memattrs): Likewise.
11946 Include emit-rtl.h.
11948 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11950 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
11951 rather than singleton vectors.
11952 (vqdmlsls_lane_s32): Likewise.
11954 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11956 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
11957 Use VSDQ_HSI mode iterator.
11958 (aarch64_sqrdmulh_laneq<mode>): Likewise.
11959 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
11960 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
11961 Use BUILTIN_VDQHS macro.
11962 (sqrdmulh_laneq): Likewise.
11963 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
11964 (vqdmlals_laneq_s32): Likewise.
11965 (vqdmlslh_laneq_s16): Likewise.
11966 (vqdmlsls_laneq_s32): Likewise.
11967 (vqdmulhh_laneq_s16): Likewise.
11968 (vqdmulhs_laneq_s32): Likewise.
11969 (vqrdmulhh_laneq_s16): Likewise.
11970 (vqrdmulhs_laneq_s32): Likewise.
11972 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11974 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
11975 (vmuld_laneq_f64): Likewise.
11976 (vmuls_laneq_f32): Likewise.
11977 (vmul_n_f64): Likewise.
11978 (vmuld_lane_f64): Reimplement in C.
11979 (vmuls_lane_f32): Likewise.
11981 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11983 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
11985 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
11987 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11989 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
11990 (rbitsi2): Likewise.
11991 (*arm_rev): Set predicable and predicable_short_it attributes.
11993 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11995 * convert.c (convert_to_integer): Guard transformation to lrint by
11998 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
12000 * config/aarch64/aarch64-builtins.c
12001 (aarch64_simd_builtin_type_mode): Delete.
12002 (v8qi_UP): Remap to V8QImode.
12003 (v4hi_UP): Remap to V4HImode.
12004 (v2si_UP): Remap to V2SImode.
12005 (v2sf_UP): Remap to V2SFmode.
12006 (v1df_UP): Remap to V1DFmode.
12007 (di_UP): Remap to DImode.
12008 (df_UP): Remap to DFmode.
12009 (v16qi_UP):V16QImode.
12010 (v8hi_UP): Remap to V8HImode.
12011 (v4si_UP): Remap to V4SImode.
12012 (v4sf_UP): Remap to V4SFmode.
12013 (v2di_UP): Remap to V2DImode.
12014 (v2df_UP): Remap to V2DFmode.
12015 (ti_UP): Remap to TImode.
12016 (ei_UP): Remap to EImode.
12017 (oi_UP): Remap to OImode.
12018 (ci_UP): Map to CImode.
12019 (xi_UP): Remap to XImode.
12020 (si_UP): Remap to SImode.
12021 (sf_UP): Remap to SFmode.
12022 (hi_UP): Remap to HImode.
12023 (qi_UP): Remap to QImode.
12024 (aarch64_simd_builtin_datum): Make mode a machine_mode.
12025 (VAR1): Build builtin name.
12026 (aarch64_init_simd_builtins): Remove dead code.
12028 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12030 * graphite-isl-ast-to-gimple.c:
12031 (set_options): New function.
12032 (scop_to_isl_ast): Add calling of set_options.
12034 2014-08-05 Jakub Jelinek <jakub@redhat.com>
12036 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
12037 (analyze_iv_to_split_insn): Don't initialize them.
12038 (get_ivts_expr): Removed.
12039 (allocate_basic_variable, insert_base_initialization): Use
12040 SET_SRC instead of *get_ivts_expr.
12041 (split_iv): Use &SET_SRC instead of get_ivts_expr.
12043 2014-08-05 Roman Gareev <gareevroman@gmail.com>
12045 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
12046 (translate_isl_ast_for_loop): Add checking of the
12047 flag_loop_parallelize_all.
12048 (ast_build_before_for): New function.
12049 (scop_to_isl_ast): Add checking of the
12050 flag_loop_parallelize_all.
12051 * graphite-dependences.c: Move the defenition of the
12052 scop_get_dependences from graphite-optimize-isl.c to this file.
12053 (apply_schedule_on_deps): Add checking of the ux's emptiness.
12054 (carries_deps): Add checking of the x's value.
12055 * graphite-optimize-isl.c: Move the defenition of the
12056 scop_get_dependences to graphite-dependences.c.
12057 * graphite-poly.h: Add declarations of scop_get_dependences
12060 2014-08-04 Rohit <rohitarulraj@freescale.com>
12063 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
12065 (alt_reg_names): Likewise.
12066 (rs6000_dwarf_register_span): For SPE high registers, replace
12067 dwarf register numbers with GCC hard register numbers.
12068 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
12069 (rs6000_dbx_register_number): For SPE high registers, return dwarf
12070 register number for the corresponding GCC hard register number.
12071 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
12072 newly added GCC hard register numbers for SPE high registers.
12073 (DWARF_FRAME_REGISTERS): Likewise.
12074 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
12075 (DWARF_FRAME_REGNUM): Likewise.
12076 (FIXED_REGISTERS): Likewise.
12077 (CALL_USED_REGISTERS): Likewise.
12078 (CALL_REALLY_USED_REGISTERS): Likewise.
12079 (REG_ALLOC_ORDER): Likewise.
12080 (enum reg_class): Likewise.
12081 (REG_CLASS_NAMES): Likewise.
12082 (REG_CLASS_CONTENTS): Likewise.
12083 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
12085 2014-08-04 Richard Biener <rguenther@suse.de>
12087 * gimple-fold.h (gimple_fold_builtin): Remove.
12088 * gimple-fold.c (gimple_fold_builtin): Make static.
12089 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
12090 fold_stmt, not gimple_fold_builtin.
12092 2014-08-04 Martin Liska <mliska@suse.cz>
12094 * cgraph.h (csi_end_p): Removed.
12095 (csi_next): Likewise.
12096 (csi_node): Likewise.
12097 (csi_start): Likewise.
12098 (cgraph_node_in_set_p): Likewise.
12099 (cgraph_node_set_size): Likewise.
12100 (vsi_end_p): Likewise.
12101 (vsi_next): Likewise.
12102 (vsi_node): Likewise.
12103 (vsi_start): Likewise.
12104 (varpool_node_set_size): Likewise.
12105 (cgraph_node_set_nonempty_p): Likewise.
12106 (varpool_node_set_nonempty_p): Likewise.
12107 * cgraphunit.c (cgraph_process_new_functions): vec replaces
12109 * ipa-inline-transform.c: Likewise.
12110 * ipa-utils.c (cgraph_node_set_new): Removed.
12111 (cgraph_node_set_add): Likewise.
12112 (cgraph_node_set_remove): Likewise.
12113 (cgraph_node_set_find): Likewise.
12114 (dump_cgraph_node_set): Likewise.
12115 (debug_cgraph_node_set): Likewise.
12116 (free_cgraph_node_set): Likewise.
12117 (varpool_node_set_new): Likewise.
12118 (varpool_node_set_add): Likewise.
12119 (varpool_node_set_remove): Likewise.
12120 (varpool_node_set_find): Likewise.
12121 (dump_varpool_node_set): Likewise.
12122 (free_varpool_node_set): Likewise.
12123 (debug_varpool_node_set): Likewise.
12124 * tree-emutls.c (struct tls_var_data):
12125 (emutls_index): Removed.
12126 (emutls_decl): Likewise.
12127 (gen_emutls_addr): Function implementation uses newly added
12128 hash_map<varpool_node *, tls_var_data>.
12129 (clear_access_vars): Likewise.
12130 (create_emultls_var): Likewise.
12131 (ipa_lower_emutls): Likewise.
12132 (reset_access): New function.
12134 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12136 * config/i386/i386.c (ix86_option_override_internal): Add
12137 PTA_RDRND and PTA_MOVBE for bdver4.
12139 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12140 James Greenhalgh <james.greenhalgh@arm.com>
12142 * doc/md.texi (clrsb): Document.
12143 (clz): Change reference to x into operand 1.
12145 (popcount): Likewise.
12147 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12150 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
12151 move to subtarget in serial version if result is ignored.
12153 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12154 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12156 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
12157 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
12158 (sched_analyze_insn): Update use of try_group_insn to
12159 sched_macro_fuse_insns.
12160 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
12161 arguments that are not conditional jumps.
12163 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12165 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
12166 family information. Handle BTVER2 cpu with cpuid family value.
12168 2014-08-04 Tom de Vries <tom@codesourcery.com>
12170 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
12171 (glibc_2_11_or_earlier): Document effective-target keywords.
12173 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12175 * ipa-devirt.c (odr_type_warn_count): Add type.
12176 (possible_polymorphic_call_targets): Set it.
12177 (ipa_devirt): Use it.
12179 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
12181 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
12183 * ipa-devirt.c: Include hash-map.h
12184 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
12185 (clear_speculation): Break out of ...
12186 (get_class_context): ... here; speed up handling obviously useless
12188 (odr_type_warn_count, decl_warn_count): New structures.
12189 (final_warning_record): New structure.
12190 (final_warning_records): New static variable.
12191 (possible_polymorphic_call_targets): Cleanup handling of
12192 speculative info; do not build speculation when user do not care;
12193 record info about warnings when asked for.
12194 (add_decl_warning): New function.
12195 (type_warning_cmp): New function.
12196 (decl_warning_cmp): New function.
12197 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
12198 (gate): Enable pass when warnings are requested.
12199 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
12202 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12204 * hash-map.h (default_hashmap_traits::mark_key_deleted):
12206 (hash_map::remove): New method.
12207 (hash_map::traverse): New method.
12208 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
12209 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
12210 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
12211 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
12212 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
12213 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
12216 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
12218 * hash-set.h: new File.
12219 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
12220 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
12221 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
12222 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
12223 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
12224 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
12225 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
12226 varpool.c: Use hash_set instead of pointer_set.
12228 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
12230 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
12232 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12234 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
12235 for frame access when strict_p is false.
12237 2014-08-01 Renlin Li <renlin.li@arm.com>
12238 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12240 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
12241 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
12242 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
12244 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
12246 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
12247 aarch64_mem_pair_offset.
12249 2014-08-01 Jiong Wang <jiong.wang@arm.com>
12251 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
12253 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
12254 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
12256 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
12258 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
12260 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
12262 PR regression/61510
12263 * cgraphunit.c (analyze_functions): Use get_create rather than get
12264 for decls which are clones of abstract functions.
12266 2014-08-01 Martin Liska <mliska@suse.cz>
12268 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
12269 * ipa-prop.h (count_formal_params): Global function created from static.
12270 * ipa-prop.c (count_formal_params): Likewise.
12271 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
12272 profiles for semantically equivalent functions.
12273 * passes.c (do_per_function): If we load body of a function
12274 during WPA, this condition should behave same.
12275 * varpool.c (ctor_for_folding): More tolerant assert for variable
12276 aliases created during WPA.
12278 2014-08-01 Martin Liska <mliska@suse.cz>
12280 * doc/invoke.texi (Options That Control Optimization): Documentation
12281 for -foptimize-strlen introduced. Optimization levels default options
12284 2014-08-01 Jakub Jelinek <jakub@redhat.com>
12286 * opts.c (common_handle_option): Handle -fsanitize=alignment.
12287 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
12288 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
12290 * stor-layout.h (min_align_of_type): New prototype.
12291 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
12292 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
12294 * ubsan.c: Include builtins.h.
12295 (ubsan_expand_bounds_ifn): Change return type to bool,
12296 always return true.
12297 (ubsan_expand_null_ifn): Change return type to bool, change
12298 argument to gimple_stmt_iterator *. Handle both null and alignment
12299 sanitization, take type from ckind argument's type rather than
12301 (instrument_member_call): Removed.
12302 (instrument_mem_ref): Remove t argument, add mem and base arguments.
12303 Handle both null and alignment sanitization, don't say whole
12304 struct access is member access. Build 3 argument IFN_UBSAN_NULL
12305 call instead of 2 argument.
12306 (instrument_null): Adjust instrument_mem_ref caller. Don't
12307 instrument calls here.
12308 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
12309 like SANITIZE_NULL.
12310 * stor-layout.c (min_align_of_type): New function.
12311 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
12312 Or it into SANITIZE_UNDEFINED.
12313 * doc/invoke.texi (-fsanitize=alignment): Document.
12315 2014-07-31 Andi Kleen <ak@linux.intel.com>
12317 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
12319 2014-07-31 Andi Kleen <ak@linux.intel.com>
12321 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
12323 (vn_reference_compute_hash): Dito.
12324 (vn_nary_op_compute_hash): Dito.
12325 (vn_phi_compute_hash): Dito.
12326 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
12328 2014-07-31 Andi Kleen <ak@linux.intel.com>
12330 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
12331 Rename to inchash:add_expr_commutative. Convert to inchash.
12332 (iterative_hash_hashable_expr): Rename to
12333 inchash:add_hashable_expr. Convert to inchash.
12334 (avail_expr_hash): Dito.
12336 2014-07-31 Andi Kleen <ak@linux.intel.com>
12338 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
12339 Convert to inchash.
12341 2014-07-31 Andi Kleen <ak@linux.intel.com>
12343 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
12345 2014-07-31 Andi Kleen <ak@linux.intel.com>
12347 * Makefile.in (OBJS): Add rtlhash.o
12348 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
12349 (loc_checksum): Dito.
12350 (loc_checksum_ordered): Dito.
12351 (hash_loc_operands): Dito.
12353 (hash_loc_list): Dito.
12354 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
12355 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
12356 * rtlhash.c: New file.
12357 * rtlhash.h: New file.
12359 2014-07-31 Andi Kleen <ak@linux.intel.com>
12361 * inchash.h (inchash): Change inchash class to namespace.
12362 (class hash): ... Rename from inchash.
12363 (add_object): Move from macro to class template.
12364 * lto-streamer-out.c (hash_tree): Change inchash
12366 * tree.c (build_type_attribute_qual_variant): Dito.
12367 (type_hash_list): Dito.
12368 (attribute_hash_list): Dito.
12369 (iterative_hstate_expr): Rename to inchash::add_expr
12370 (build_range_type_1): Change inchash to inchash::hash
12371 and use hash::add_expr.
12372 (build_array_type_1): Dito.
12373 (build_function_type): Dito
12374 (build_method_type_directly): Dito.
12375 (build_offset_type): Dito.
12376 (build_complex_type): Dito.
12377 (make_vector_type): Dito.
12378 * tree.h (iterative_hash_expr): Dito.
12380 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
12382 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
12384 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12386 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
12387 correct alphabetical position.
12388 (vpaddd_f64): Rewrite using builtins.
12389 (vpaddd_s64): Move to correct alphabetical position.
12392 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
12395 * config/sh/sh.c (sh_legitimate_address_p,
12396 sh_legitimize_reload_address): Handle reg+reg address modes when
12397 ALLOW_INDEXED_ADDRESS is false.
12398 * config/sh/predicates.md (general_movsrc_operand,
12399 general_movdst_operand): Likewise.
12401 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12403 * config/aarch64/aarch64-builtins.c
12404 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
12407 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
12409 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
12410 the generated mask based on BYTES_BIG_ENDIAN.
12411 (aarch64_simd_check_vect_par_cnst_half): New.
12412 * config/aarch64/aarch64-protos.h
12413 (aarch64_simd_check_vect_par_cnst_half): New.
12414 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
12415 the check out to aarch64_simd_check_vect_par_cnst_half.
12416 (vect_par_cnst_lo_half): Likewise.
12417 * config/aarch64/aarch64-simd.md
12418 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
12419 (move_hi_quad_<mode>): Always generate a low mask.
12421 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12423 * doc/invoke.texi (AVR Options): Add documentation about
12424 __AVR_DEVICE_NAME__ built-in macro.
12426 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
12429 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
12430 constraints are satisfied.
12431 (<shift>di3_neon): Likewise.
12433 2014-07-31 Richard Biener <rguenther@suse.de>
12435 PR tree-optimization/61964
12436 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
12437 by structural equality.
12439 2014-07-31 Yury Gribov <y.gribov@samsung.com>
12441 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
12442 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
12443 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
12445 * gcc.c (sanitize_spec_function): Support new option.
12446 (SANITIZER_SPEC): Remove now redundant check.
12447 * opts.c (common_handle_option): Support new option.
12448 (finish_options): Check for incompatibilities.
12449 * toplev.c (process_options): Split userspace-specific checks.
12451 2014-07-31 Richard Biener <rguenther@suse.de>
12453 * lto-streamer.h (struct output_block): Remove global.
12454 (struct data_in): Remove labels, num_named_labels and
12455 num_unnamed_labels.
12456 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
12457 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
12459 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
12462 * common.opt (-Wreturn-local-addr): Moved from c.opt.
12463 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
12464 (isolate_path): New argument to avoid inserting a trap.
12465 (find_implicit_erroneous_behaviour): Handle returning the address
12466 of a local variable.
12467 (find_explicit_erroneous_behaviour): Likewise.
12469 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
12472 * toplev.c (init_random_seed): Move piece of code never called to
12474 (set_random_seed): see above.
12476 2014-07-31 Tom de Vries <tom@codesourcery.com>
12478 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
12480 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
12482 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
12483 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
12485 2014-07-31 Richard Biener <rguenther@suse.de>
12487 * data-streamer.h (streamer_write_data_stream): Declare here,
12489 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
12490 * lto-cgraph.c (lto_output_node): Adjust.
12491 (lto_output_varpool_node): Likewise.
12492 * data-streamer-out.c (streamer_string_index): Likewise.
12493 (streamer_write_data_stream, lto_append_block): Move from ...
12494 * lto-section-out.c (lto_output_data_stream,
12495 lto_append_block): ... here.
12497 2014-07-30 Mike Stump <mikestump@comcast.net>
12499 * configure.ac: Also check for popen.
12500 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
12501 * configure: Regenerate.
12502 * config.in: Regenerate.
12504 2014-07-30 Martin Jambor <mjambor@suse.cz>
12506 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
12507 parameter to gimple.
12509 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12511 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
12512 address as second parameter to __tpf_eh_return routine.
12514 2014-07-30 Jiong Wang <jiong.wang@arm.com>
12516 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
12519 2014-07-30 Tom Tromey <tromey@redhat.com>
12522 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
12523 * doc/extend.texi (Type Attributes): Document designated_init
12526 2014-07-30 Roman Gareev <gareevroman@gmail.com>
12528 * graphite-isl-ast-to-gimple.c:
12529 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
12530 (gcc_expression_from_isl_expression): Pass type to
12531 gcc_expression_from_isl_ast_expr_id.
12533 2014-07-30 Richard Biener <rguenther@suse.de>
12535 * lto-streamer.h (lto_write_data): New function.
12536 * langhooks.c (lhd_append_data): Do not free block.
12537 * lto-section-out.c (lto_write_data): New function writing
12538 raw data to the current section.
12539 (lto_write_stream): Adjust for langhook semantic change.
12540 (lto_destroy_simple_output_block): Write header directly.
12541 * lto-opts.c (lto_write_options): Write options directly.
12542 * lto-streamer-out.c (produce_asm): Write heaeder directly.
12543 (lto_output_toplevel_asms): Likewise.
12544 (copy_function_or_variable): Copy data directly.
12545 (write_global_references): Output index table directly.
12546 (lto_output_decl_state_refs): Likewise.
12547 (write_symbol): Write data directly.
12548 (produce_symtab): Adjust.
12549 (produce_asm_for_decls): Output header and refs directly.
12551 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12553 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
12554 to speculative_targets
12555 (get_class_context): Fix handling of contextes without outer type;
12556 avoid matching non-polymorphic types in LTO.
12557 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
12558 parameter to speculative_targetsp; handle speculation.
12559 (dump_possible_polymorphic_call_targets): Update dumping.
12561 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
12563 * common.opt (Wodr): Enable by default.
12565 2014-07-29 Olivier Hainque <hainque@adacore.com>
12567 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
12569 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
12572 * gengtype.c (strtoken): New function.
12573 (create_user_defined_type): Replace strtok with strtoken.
12575 2014-07-29 Nathan Sidwell <nathan@acm.org>
12577 * gcov-io.c (gcov_var): Make hidden.
12578 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
12579 (gcov_do_dump): Declare.
12580 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
12582 2014-07-29 Martin Jambor <mjambor@suse.cz>
12584 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
12585 parameter to gimple.
12586 (sra_modify_assign): Likewise.
12588 2014-07-29 Richard Biener <rguenther@suse.de>
12590 PR middle-end/52478
12591 * expr.c (expand_expr_real_2): Revert last change.
12593 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12595 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
12596 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
12597 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
12599 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
12600 (contains_type_p): Forward declare.
12601 (polymorphic_call_target_hasher::hash): Hash speculative info.
12602 (polymorphic_call_target_hasher::equal): Compare speculative info.
12603 (get_class_context): Handle speuclation.
12604 (contains_type_p): Update.
12605 (get_polymorphic_call_info_for_decl): Update.
12606 (walk_ssa_copies): Break out from ...
12607 (get_polymorphic_call_info): ... here; set speculative context
12609 * ipa-prop.c (ipa_write_indirect_edge_info,
12610 ipa_read_indirect_edge_info): Stream speculative context.
12611 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
12612 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
12613 SPECULATIVE_MAYBE_DERIVED_TYPE).
12614 (possible_polymorphic_call_targets overriders): Update.
12615 (dump_possible_polymorphic_call_targets overriders): Update.
12616 (dump_possible_polymorphic_call_target_p overriders): Update.
12618 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
12620 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
12621 ipa-devirt path; fix thinko there.
12623 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
12625 * config/i386/i386.c (ix86_return_in_memory): Replace one
12626 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
12628 2014-07-28 Marek Polacek <polacek@redhat.com>
12630 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
12632 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
12634 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
12635 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
12636 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
12637 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12638 (USE_LD_AS_NEEDED): Likewise.
12639 (ASM_APP_ON): Likewise.
12640 (ASM_APP_OFF): Likewise.
12641 (TARGET_POSIX_IO): Likewise.
12642 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
12643 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
12644 (USE_LD_AS_NEEDED): Likewise.
12645 (ASM_APP_ON): Likewise.
12646 (ASM_APP_OFF): Likewise.
12647 (TARGET_POSIX_IO): Likewise.
12649 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
12651 PR middle-end/61734
12652 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
12653 operators other than the equality operators.
12655 2014-07-28 Richard Biener <rguenther@suse.de>
12657 PR middle-end/52478
12658 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
12659 sure to register SImode ones, not only >= word_mode ones.
12660 * expr.c (expand_expr_real_2): When expanding -ftrapv
12661 binops do not use OPTAB_LIB_WIDEN.
12663 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
12665 PR middle-end/61919
12666 * tree-outof-ssa.c (insert_partition_copy_on_edge)
12667 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
12668 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
12669 inserting them in the insn stream.
12671 2014-07-28 Marek Polacek <polacek@redhat.com>
12673 PR middle-end/61913
12674 * common.opt (Wodr): Add Var.
12676 2014-07-28 Richard Biener <rguenther@suse.de>
12678 PR tree-optimization/61921
12679 * tree-ssa-structalias.c (create_variable_info_for_1): Check
12680 if there is a varpool node before dereferencing it.
12682 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12684 * graphite-sese-to-poly.c:
12685 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
12686 id of the pbb), which contains pointer to the pbb1.
12688 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
12690 2014-07-28 Roman Gareev <gareevroman@gmail.com>
12692 * graphite-isl-ast-to-gimple.c:
12693 (graphite_create_new_guard): New function.
12694 (translate_isl_ast_node_if): New function.
12695 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
12697 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
12699 2014-07-27 Anthony Green <green@moxielogic.com>
12701 * config.gcc: Add moxie-*-moxiebox* configuration.
12702 * config/moxie/moxiebox.h: New file.
12704 2014-07-26 Andrew Pinski <apinski@cavium.com>
12706 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
12707 from the read only register.
12709 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12711 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
12712 as the allocation class if it isn't likely to be spilled.
12714 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
12716 * rtl.h (tls_referenced_p): Declare.
12717 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
12718 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
12719 (mips_cannot_force_const_mem): Use tls_referenced_p.
12720 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
12721 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
12722 instead of pa_tls_referenced_p.
12723 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
12724 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
12725 (pa_legitimate_constant_p): Likewise.
12726 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
12727 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
12728 (rs6000_cannot_force_const_mem, rs6000_emit_move)
12729 (rs6000_address_for_altivec): Use tls_referenced_p instead of
12730 rs6000_tls_referenced_p.
12731 (rs6000_tls_symbol_ref_1): Delete.
12733 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
12736 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
12737 Optimize inverse of a VEC_CONCAT.
12739 2014-07-25 Xinliang David Li <davidxl@google.com>
12741 * params.def: New parameter.
12742 * coverage.c (get_coverage_counts): Check new flag.
12743 (coverage_compute_profile_id): Check new flag.
12744 (coverage_begin_function): Check new flag.
12745 (coverage_end_function): Check new flag.
12746 * value-prof.c (coverage_node_map_initialized_p): New function.
12747 (init_node_map): Populate map with all functions.
12748 * doc/invoke.texi: Document new parameter.
12750 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
12751 Richard Biener <rguenther@suse.de>
12753 * lto-streamer-out.c (struct sccs): Turn to ...
12754 (class DFS): ... this one; refactor the DFS walk so it can
12755 be re-done on per-SCC basis.
12756 (DFS::DFS): New constructor.
12757 (DFS::~DFS): New destructor.
12758 (hash_tree): Add new MAP argument holding in-SCC hash values;
12759 remove POINTER_TYPE hashing hack.
12760 (scc_entry_compare): Rename to ...
12761 (DFS::scc_entry_compare): ... this one.
12762 (hash_scc): Rename to ...
12763 (DFS::hash_scc): ... this one; pass output_block instead
12764 of streamer_cache; work harder to get unique and stable SCC
12766 (DFS_write_tree): Rename to ...
12767 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
12768 (lto_output_tree): Update.
12770 2014-07-25 Andi Kleen <ak@linux.intel.com>
12772 * lto-streamer-out.c (hash_tree): Convert to inchash.
12774 2014-07-25 Andi Kleen <ak@linux.intel.com>
12776 * tree.c (build_type_attribute_qual_variant): Use inchash.
12777 (type_hash_list): Dito.
12778 (attribute_hash_list): Dito
12779 (iterative_hstate_expr): Dito.
12780 (iterative_hash_expr): Dito.
12781 (build_range_type_1): Dito.
12782 (build_array_type_1): Dito.
12783 (build_function_type): Dito.
12784 (build_method_type_directly): Dito.
12785 (build_offset_type): Dito.
12786 (build_complex_type): Dito.
12787 (make_vector_type): Dito.
12788 * tree.h (iterative_hash_expr): Add compat wrapper.
12789 (iterative_hstate_expr): Add.
12791 2014-07-25 Andi Kleen <ak@linux.intel.com>
12793 * Makefile.in (OBJS): Add inchash.o.
12794 (PLUGIN_HEADERS): Add inchash.h.
12795 * ipa-devirt.c: Include inchash.h.
12796 * lto-streamer-out.c: Dito.
12797 * tree-ssa-dom.c: Dito.
12798 * tree-ssa-pre.c: Dito.
12799 * tree-ssa-sccvn.c: Dito.
12800 * tree-ssa-tail-merge.c: Dito.
12802 * tree.c (iterative_hash_hashval_t): Move to ...
12803 (iterative_hash_host_wide_int): Move to ...
12804 * inchash.c: Here. New file.
12805 * tree.h (iterative_hash_hashval_t): Move to ...
12806 (iterative_hash_host_wide_int): Move to ...
12807 * inchash.h: Here. New file.
12809 2014-07-25 Richard Biener <rguenther@suse.de>
12811 PR middle-end/61762
12812 PR middle-end/61894
12813 * fold-const.c (native_encode_int): Add and handle offset
12814 parameter to do partial encodings of expr.
12815 (native_encode_fixed): Likewise.
12816 (native_encode_real): Likewise.
12817 (native_encode_complex): Likewise.
12818 (native_encode_vector): Likewise.
12819 (native_encode_string): Likewise.
12820 (native_encode_expr): Likewise.
12821 * fold-const.c (native_encode_expr): Add offset parameter
12823 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
12824 (fold_ctor_reference): Handle all reads from tcc_constant
12827 2014-07-25 Richard Biener <rguenther@suse.de>
12829 * tree-inline.c (estimate_move_cost): Mark speed_p argument
12830 as possibly unused.
12832 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
12834 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
12836 2014-07-24 Kyle McMartin <kyle@redhat.com>
12838 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
12840 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12842 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
12844 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
12846 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
12847 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
12848 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
12850 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12852 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
12853 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
12854 aggregate types. Instead, *all* aggregate types, except for single-
12855 element or homogeneous float/vector aggregates, are quadword-aligned
12856 if required by their type alignment. Issue -Wpsabi note when a type
12857 is now treated differently than before.
12859 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
12861 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
12862 does not fit fully into floating-point registers, and there is still
12863 space in the register parameter area, use GPRs to pass those parts
12864 of the argument. Issue -Wpsabi note if any parameter is now treated
12865 differently than before.
12866 (rs6000_arg_partial_bytes): Update.
12868 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
12870 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
12872 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12874 * rtl.h (target_rtl): Remove lang_dependent_initialized.
12875 * toplev.c (initialize_rtl): Don't use it. Move previously
12876 "language-dependent" calls to...
12877 (backend_init): ...here.
12878 (lang_dependent_init_target): Don't set lang_dependent_initialized.
12879 Assert that RTL initialization hasn't happend yet.
12881 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12883 PR rtl-optimization/61629
12884 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
12885 they have already been initialized.
12887 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
12889 PR middle-end/61268
12890 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
12891 DECL_INCOMING_RTL and entry_parm.
12892 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
12893 * calls.c (load_register_parameters): Likewise argument values.
12894 (emit_library_call_value_1, store_one_arg): Likewise argument
12896 * config/i386/i386.c (assign_386_stack_local): Likewise the local
12898 * explow.c (validize_mem): Modify the argument in-place.
12900 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12902 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
12903 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
12905 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12907 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
12908 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
12910 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12912 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
12913 (aarch64_save_callee_saves): New parameter "skip_wb".
12914 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
12916 2014-07-24 Jiong Wang <jiong.wang@arm.com>
12918 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
12920 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
12922 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12924 * graphite-isl-ast-to-gimple.c:
12925 (graphite_create_new_loop): Add calling of isl_id_free to properly
12926 decrement reference counts.
12928 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
12930 2014-07-24 Martin Liska <mliska@suse.cz>
12931 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
12933 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
12934 (rs6000_code_end): Likewise.
12936 2014-07-24 Martin Liska <mliska@suse.cz>
12938 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
12939 symtab_node funtion used.
12940 (rs6000_xcoff_declare_object_name): Likewise.
12942 2014-07-24 Martin Liska <mliska@suse.cz>
12944 * cgraphunit.c (compile): Correct function used.
12946 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12948 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
12951 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
12954 * varasm.c (bss_initializer_p): Handle offlined ctors.
12955 (align_variable, get_variable_align): Likewise.
12956 (make_decl_one_only): Likewise.
12957 (default_binds_local_p_1): Likewise.
12958 (decl_binds_to_current_def_p): Likewise.
12959 (get_variable_section): Get constructor if it is offlined.
12960 (assemble_variable_contents): Sanity check that the caller
12961 streamed in the ctor in LTO.
12963 2014-07-24 Roman Gareev <gareevroman@gmail.com>
12965 * graphite-isl-ast-to-gimple.c:
12966 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
12967 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
12968 isl_ast_op_pdiv_r to the different case.
12970 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
12972 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12974 PR middle-end/61876
12975 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
12976 when flag_errno_math is on.
12978 2014-07-24 Martin Liska <mliska@suse.cz>
12980 * cgraph.h (varpool_node):
12981 (availability get_availability (void)):
12982 created from cgraph_variable_initializer_availability
12983 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
12984 created from: cgraph_variable_initializer_availability
12985 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
12986 (void finalize_named_section_flags (void)):
12987 created from varpool_finalize_named_section_flags
12988 (bool assemble_decl (void)): created from varpool_assemble_decl
12989 (void analyze (void)): created from varpool_analyze_node
12990 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
12991 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
12992 (void remove_initializer (void)): created from varpool_remove_initializer
12993 (tree get_constructor (void)): created from varpool_get_constructor
12994 (bool externally_visible_p (void)): created from varpool_externally_visible_p
12995 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
12996 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
12997 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
12998 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
12999 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
13000 (static bool output_variables (void)): created from varpool_output_variables
13001 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
13002 created from varpool_extra_name_alias
13003 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
13004 (static void dump_varpool (FILE *f)): created from dump_varpool
13005 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
13006 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
13007 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
13008 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
13009 (void assemble_aliases (void)): created from assemble_aliases
13011 2014-07-24 Martin Liska <mliska@suse.cz>
13013 * cgraph.h (symtab_node):
13014 (void register_symbol (void)): created from symtab_register_node
13015 (void remove (void)): created from symtab_remove_node
13016 (void dump (FILE *f)): created from dump_symtab_node
13017 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
13018 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
13019 (struct ipa_ref *add_reference (symtab_node *referred_node,
13020 enum ipa_ref_use use_type)): created from add_reference
13021 (struct ipa_ref *add_reference (symtab_node *referred_node,
13022 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
13023 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
13024 gimple stmt)): created from maybe_add_reference
13025 (bool semantically_equivalent_p (symtab_node *target)): created from
13026 symtab_semantically_equivalent_p
13027 (void remove_from_same_comdat_group (void)): created from
13028 remove_from_same_comdat_group
13029 (void add_to_same_comdat_group (symtab_node *old_node)): created from
13030 symtab_add_to_same_comdat_group
13031 (void dissolve_same_comdat_group_list (void)): created from
13032 symtab_dissolve_same_comdat_group_list
13033 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
13034 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
13035 created from symtab_alias_ultimate_target
13036 (inline symtab_node *next_defined_symbol (void)): created from
13037 symtab_next_defined_symbol
13038 (bool resolve_alias (symtab_node *target)): created from
13039 symtab_resolve_alias
13040 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
13041 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
13042 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
13043 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
13044 (void set_section (const char *section)): created from set_section_1
13045 (enum availability get_availability (void)): created from symtab_node_availability
13046 (void make_decl_local (void)): created from symtab_make_decl_local
13047 (bool real_symbol_p (void)): created from symtab_read_node
13048 (can_be_discarded_p (void)): created from symtab_can_be_discarded
13049 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
13050 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
13051 symtab_in_same_comdat_p;
13052 (bool address_taken_from_non_vtable_p (void)): created from
13053 address_taken_from_non_vtable_p
13054 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
13055 (static void dump_table (FILE *)): created from dump_symtab
13056 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
13057 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
13058 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
13059 symtab_used_from_object_file_p
13060 (void dump_base (FILE *)): created from dump_symtab_base
13061 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
13062 (void unregister (void)): created from symtab_unregister_node
13063 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
13064 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
13065 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
13066 symtab_nonoverwritable_alias_1
13067 * cgraph.h (cgraph_node):
13068 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
13069 created from cgraph_remove_node_and_inline_clones
13070 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
13071 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
13072 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
13073 (cgraph_node *function_symbol (enum availability *avail = NULL)):
13074 created from cgraph_function_node
13075 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
13076 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
13077 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
13078 created from cgraph_create_clone
13079 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
13080 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
13081 created from cgraph_create_virtual_clone
13082 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
13083 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
13084 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
13085 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
13086 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
13087 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
13088 created from cgraph_function_version_info
13089 (struct cgraph_function_version_info *insert_new_function_version (void)):
13090 created from insert_new_cgraph_node_version
13091 (struct cgraph_function_version_info *function_version (void)): created from
13092 get_cgraph_node_version
13093 (void analyze (void)): created from analyze_function
13094 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
13095 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
13096 tree real_alias) cgraph_add_thunk
13097 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
13098 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
13099 created from cgraph_function_or_thunk_node
13100 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
13101 created from expand_thunk
13102 (void reset (void)): created from cgraph_reset_node
13103 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
13104 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
13105 (void remove (void)): created from cgraph_remove_node
13106 (void dump (FILE *f)): created from dump_cgraph_node
13107 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
13108 (bool get_body (void)): created from cgraph_get_body
13109 (void release_body (void)): created from cgraph_release_function_body
13110 (void unnest (void)): created from cgraph_unnest_node
13111 (void make_local (void)): created from cgraph_make_node_local
13112 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
13113 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
13114 gcov_type count, int freq)): created from cgraph_create_edge
13115 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
13116 gcov_type count, int freq)): created from cgraph_create_indirect_edge
13117 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
13118 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
13119 created from cgraph_create_edge_including_clones
13120 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
13121 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
13122 (void remove_callers (void)): created from cgraph_node_remove_callers
13123 (void remove_callees (void)): created from cgraph_node_remove_callees
13124 (enum availability get_availability (void)): created from cgraph_function_body_availability
13125 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
13126 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
13127 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
13128 (void call_duplication_hooks (cgraph_node *node2)): created from
13129 cgraph_call_node_duplication_hooks
13130 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
13131 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
13132 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
13133 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
13134 (void call_function_insertion_hooks (void)):
13135 created from cgraph_call_function_insertion_hooks
13136 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
13137 (bool local_p (void)): created from cgraph_local_node
13138 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
13139 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
13140 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
13141 (inline bool only_called_directly_or_aliased_p (void)):
13142 created from cgraph_only_called_directly_or_aliased_p
13143 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
13144 created from cgraph_will_be_removed_from_program_if_no_direct_calls
13145 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
13146 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
13147 (bool can_remove_if_no_direct_calls_p (void)):
13148 created from cgraph_can_remove_if_no_direct_calls_p
13149 (inline bool has_gimple_body_p (void)):
13150 created from cgraph_function_with_gimple_body_p
13151 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
13152 (static void dump_cgraph (FILE *f)): created from dump_cgraph
13153 (static inline void debug_cgraph (void)): created from debug_cgraph
13154 (static void record_function_versions (tree decl1, tree decl2)):
13155 created from record_function_versions
13156 (static void delete_function_version (tree decl)):
13157 created from delete_function_version
13158 (static void add_new_function (tree fndecl, bool lowered)):
13159 created from cgraph_add_new_function
13160 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
13161 (static cgraph_node * create (tree decl)): created from cgraph_create_node
13162 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
13163 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
13164 (static cgraph_node *get_for_asmname (tree asmname)):
13165 created from cgraph_node_for_asm
13166 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
13167 created from cgraph_same_body_alias
13168 (static bool used_from_object_file_p_worker (cgraph_node *node,
13169 void *): new function
13170 (static bool non_local_p (cgraph_node *node, void *)):
13171 created from cgraph_non_local_node_p_1
13172 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
13173 created from verify_cgraph
13174 (static bool make_local (cgraph_node *node, void *)):
13175 created from cgraph_make_node_local
13176 (static cgraph_node *create_alias (tree alias, tree target)):
13177 created from cgraph_create_function_alias
13178 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
13179 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
13180 created from cgraph_create_edge_1
13181 * cgraph.h (varpool_node):
13182 (void remove (void)): created from varpool_remove_node
13183 (void dump (FILE *f)): created from dump_varpool_node
13185 2014-07-24 Richard Biener <rguenther@suse.de>
13188 * tree-ssa-structalias.c (create_variable_info_for_1):
13189 Use varpool_get_constructor.
13190 (create_variable_info_for): Likewise.
13192 2014-07-24 Jiong Wang <jiong.wang@arm.com>
13194 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
13195 subtract outgoing area size when restoring stack_pointer_rtx.
13197 2014-07-24 Nick Clifton <nickc@redhat.com>
13199 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
13200 that operations are taking place in parallel.
13201 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
13203 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
13205 * omp-low.c (extract_omp_for_data): Add missing break statement.
13207 2014-07-24 Richard Biener <rguenther@suse.de>
13209 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
13210 * tree-inline.c (estimate_move_cost): Add speed_p parameter
13211 and adjust MOVE_RATIO query accordingly.
13212 (estimate_num_insns): Adjust callers.
13213 * ipa-prop.c (ipa_populate_param_decls): Likewise.
13214 * ipa-cp.c (gather_context_independent_values,
13215 estimate_local_effects): Likewise.
13216 * ipa-split.c (consider_split): Likewise.
13218 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
13220 * config/i386/driver-i386.c: Remove names of unused arguments and
13221 unnecessary unused attributes.
13222 * config/i386/host-mingw32.c: Likewise.
13223 * config/i386/i386.c: Likewise.
13224 * config/i386/winnt-stubs.c: Likewise.
13225 * config/i386/winnt.c: Likewise.
13227 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13229 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
13230 (aarch64_gen_loadwb_pair): New helper function.
13231 (aarch64_expand_epilogue): Simplify code using new helper functions.
13232 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
13234 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13236 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
13237 (aarch64_gen_storewb_pair): New helper function.
13238 (aarch64_expand_prologue): Simplify code using new helper functions.
13239 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
13241 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13243 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
13244 Rename to aarch64_save_callee_saves, remove restore code.
13245 (aarch64_restore_callee_saves): New function.
13247 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13249 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
13250 (aarch64_save_callee_saves): New function to handle reg save
13251 for both core and vectore regs.
13253 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13255 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
13256 (aarch64_gen_store_pair): New helper function.
13257 (aarch64_save_or_restore_callee_save_registers)
13258 (aarch64_save_or_restore_fprs): Use new helper functions.
13260 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13262 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
13263 (aarch64_save_or_restore_callee_save_registers)
13264 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
13266 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13268 * config/aarch64/aarch64.c
13269 (aarch64_save_or_restore_callee_save_registers)
13270 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
13272 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13274 * config/aarch64/aarch64.c
13275 (aarch64_save_or_restore_callee_save_registers)
13276 (aarch64_save_or_restore_fprs): Remove 'increment'.
13278 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13280 * config/aarch64/aarch64.c
13281 (aarch64_save_or_restore_callee_save_registers)
13282 (aarch64_save_or_restore_fprs): Use register offset in
13283 cfun->machine->frame.reg_offset.
13285 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13287 * config/aarch64/aarch64.c
13288 (aarch64_save_or_restore_callee_save_registers)
13289 (aarch64_save_or_restore_fprs): Remove base_rtx.
13291 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13293 * config/aarch64/aarch64.c
13294 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
13295 to 'start_offset'. Remove local variable 'start_offset'.
13297 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13299 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
13300 type to HOST_WIDE_INT.
13302 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13304 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13305 (aarch64_save_or_restore_fprs)
13306 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
13308 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13310 * config/arm/t-rtems-eabi: Add
13311 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
13312 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
13313 mbig-endian/mthumb/march=armv7-r, and
13314 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
13317 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
13318 Chris Johns <chrisj@rtems.org>
13319 Joel Sherrill <joel.sherrill@oarcorp.com>
13321 * config.gcc: Add nios2-*-rtems*.
13322 * config/nios2/rtems.h: New file.
13323 * gcc/config/nios2/t-rtems: New file.
13325 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
13328 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
13329 constant numbers, not general constants.
13330 (rs6000_expand_vector_init): Ditto.
13332 2014-07-23 Nathan Sidwell <nathan@acm.org>
13334 * gcov-tool.c (gcov_list): Declare here.
13335 (set_gcov_list): Remove.
13336 (gcov_output_files): Set gcov_list directly.
13338 2014-07-23 Host Schirmeier <horst@schirmeier.com>
13340 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
13342 2014-07-23 Jiong Wang <jiong.wang@arm.com>
13344 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
13345 callee-saved registers are available for padding purpose
13346 and r3 is not mandatory, then prefer use those callee-saved
13349 2014-07-23 Richard Biener <rguenther@suse.de>
13351 * params.def (PARAM_MAX_COMBINE_INSNS): New.
13352 * combine.c: Include statistics.h and params.h.
13353 (combine_instructions): Guard three and four insn combines
13354 with max-combine-insns value. Record statistics for combines
13356 * doc/invoke.texi (max-combine-insns): Document new param.
13358 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13360 * graphite-isl-ast-to-gimple.c:
13361 (translate_isl_ast_node_block): New function.
13362 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
13364 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
13365 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
13367 2014-07-23 Roman Gareev <gareevroman@gmail.com>
13369 * graphite-isl-ast-to-gimple.c:
13370 (get_max_schedule_dimensions): New function.
13371 (extend_schedule): Likewise.
13372 (generate_isl_schedule): Add calling of extend_schedule and
13373 get_max_schedule_dimensions.
13375 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13377 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
13378 (case UNSPEC): Handle UNSPEC_RBIT.
13380 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13382 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
13383 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
13385 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13387 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
13389 2014-07-22 Roman Gareev <gareevroman@gmail.com>
13391 * graphite-isl-ast-to-gimple.c:
13392 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
13393 (ivs_params_clear):
13394 (build_iv_mapping): New function.
13395 (translate_isl_ast_node_user): Likewise.
13396 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
13398 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
13399 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
13400 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
13402 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13405 * config/arm/arm.md (setmem): New pattern.
13406 * config/arm/arm-protos.h (struct tune_params): New fields.
13407 (arm_gen_setmem): New prototype.
13408 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
13409 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
13410 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
13411 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
13412 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
13413 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
13414 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
13415 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
13416 (arm_const_inline_cost): New function.
13417 (arm_block_set_max_insns): New function.
13418 (arm_block_set_non_vect_profit_p): New function.
13419 (arm_block_set_vect_profit_p): New function.
13420 (arm_block_set_unaligned_vect): New function.
13421 (arm_block_set_aligned_vect): New function.
13422 (arm_block_set_unaligned_non_vect): New function.
13423 (arm_block_set_aligned_non_vect): New function.
13424 (arm_block_set_vect, arm_gen_setmem): New functions.
13426 2014-07-21 Bin Cheng <bin.cheng@arm.com>
13428 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
13430 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
13433 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
13434 out of #ifdef __OPTIMIZE__.
13436 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13438 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
13439 different trapping status if -fnon-call-exceptions is enabled.
13441 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
13443 * expr.c (store_field): Handle VOIDmode for calls that return values
13444 in multiple locations.
13446 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13448 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
13449 (altivec_vsldoi_<mode>): Likewise.
13451 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13453 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
13454 to the number of characters in the line.
13456 2014-07-20 Roman Gareev <gareevroman@gmail.com>
13458 * graphite-isl-ast-to-gimple.c: Add using of
13459 build_nonstandard_integer_type instead of int128_integer_type_node.
13461 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
13463 * toplev.c (output_stack_usage): Adjust the location of the warning.
13465 2014-07-19 Daniel Cederman <cederman@gaisler.com>
13467 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
13468 (*membar_storeload): Disable for LEON3.
13470 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
13472 PR rtl-optimization/61461
13473 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
13475 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
13478 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
13479 Fix instruction constraint.
13480 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
13482 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
13484 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
13486 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
13488 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
13489 GNU coding standards.
13490 (nds32_register_move_cost): Likewise.
13491 (nds32_memory_move_cost): Likewise.
13492 (nds32_address_cost): Likewise.
13494 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13496 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
13498 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
13500 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
13501 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
13502 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
13503 (HAVE_sync_compare_and_swapqi): Define.
13504 (HAVE_sync_compare_and_swaphi): Likewise.
13505 (HAVE_sync_compare_and_swapsi): Likewise.
13507 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
13509 * config/mips/p5600.md: Add missing cpu tests.
13511 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13513 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
13514 (vmla_f64): Likewise.
13515 (vfms_f64): Likewise.
13516 (vmls_f64): Likewise.
13518 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13520 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
13521 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
13523 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13525 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
13526 (vmlal_high_lane_s32): Likewise.
13527 (vmlal_high_lane_u16): Likewise.
13528 (vmlal_high_lane_u32): Likewise.
13529 (vmlsl_high_lane_s16): Likewise.
13530 (vmlsl_high_lane_s32): Likewise.
13531 (vmlsl_high_lane_u16): Likewise.
13532 (vmlsl_high_lane_u32): Likewise.
13534 2014-07-17 Terry Guo <terry.guo@arm.com>
13536 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
13537 (alus_reg): Renamed to alus_sreg.
13538 * config/arm/arm-fixed.md: Change type of non-dsp instructions
13539 from alu_reg to alu_sreg. Change type of dsp instructions from
13540 alu_reg to alu_dsp_reg.
13541 * config/arm/thumb1.md: Likewise.
13542 * config/arm/thumb2.md: Likewise.
13543 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
13544 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
13545 with alu_sreg and alus_sreg.
13546 * config/arm/arm1026ejs.md (alu_op): Likewise.
13547 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
13548 * config/arm/arm926ejs.md (9_alu_op): Likewise.
13549 * config/arm/fa526.md (526_alu_op): Likewise.
13550 * config/arm/fa606te.md (606te_alu_op): Likewise.
13551 * config/arm/fa626te.md (626te_alu_op): Likewise.
13552 * config/arm/fa726te.md (726te_alu_op): Likewise.
13553 * config/arm/fmp626.md (mp626_alu_op): Likewise.
13554 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
13555 alu_sreg, alu_dsp_reg and alus_sreg.
13556 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
13557 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13558 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13559 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
13560 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
13561 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13562 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13563 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13564 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
13565 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
13566 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
13567 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
13568 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
13569 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
13570 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
13571 alus_reg to alus_sreg.
13573 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
13575 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
13578 2014-07-17 Richard Biener <rguenther@suse.de>
13580 PR rtl-optimization/61801
13581 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
13582 don't set reg_pending_barrier if it appears in a debug-insn.
13584 2014-07-16 DJ Delorie <dj@redhat.com>
13586 * config/rx/rx.c (rx_option_override): Fix alignment values.
13587 (rx_align_for_label): Likewise.
13589 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
13592 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
13593 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
13594 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
13596 (cris_print_index, cris_print_operand, cris_constant_index_p)
13597 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
13598 (cris_address_cost): Ditto last CONSTANT_P.
13599 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
13600 callers changed. Yield cris_offsettable_symbol for non-PIC
13601 constant symbolic expressions including labels. Yield cris_unspec
13603 (cris_expand_pic_call_address): New parameter MARKERP. Set its
13604 target to pic_offset_table_rtx for calls that will likely go
13605 through PLT, const0_rtx when they can't. All callers changed.
13606 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
13607 symbolic expressions to be PICified. Remove second, redundant,
13608 assert on can_create_pseudo_p returning non-zero. Use
13609 replace_equiv_address_nv, not replace_equiv_address, for final
13611 * config/cris/cris.md ("movsi"): Move variable t to pattern
13612 toplevel. Adjust assert for new cris_symbol_type member. Use
13613 CONSTANT_P instead of CONSTANT_ADDRESS_P.
13614 ("*movsi_internal") <case 9>: Make check for valid unspec operands
13616 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
13617 ("call", "call_value"): Use second incoming operand as a marker
13618 for pic-offset-table-register being used.
13619 ("*expanded_call_non_v32", "*expanded_call_v32")
13620 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
13621 second incoming operand to CALL, match cris_call_type_marker.
13622 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
13623 ("*expanded_call_side"): Ditto. Fix typo in comment.
13624 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
13626 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
13627 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
13628 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
13629 users changed. Add members cris_offsettable_symbol and cris_unspec.
13630 (cris_symbol_type): Rename from cris_pic_symbol_type.
13631 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
13633 * config/cris/cris-protos.h (cris_symbol_type_of,
13634 cris_expand_pic_call_address): Adjust prototypes.
13635 (cris_legitimate_constant_p): New prototype.
13637 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
13638 an existing tmake_file. Don't add t-slibgcc and t-linux.
13640 2014-07-17 Jason Merrill <jason@redhat.com>
13643 * symtab.c (symtab_remove_from_same_comdat_group): Also
13644 set_comdat_group to NULL_TREE.
13645 (verify_symtab): Fix diagnostic.
13647 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
13650 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
13652 2014-07-16 Dodji Seketeli <dodji@redhat.com>
13654 Support location tracking for built-in macro tokens
13655 * input.h (is_location_from_builtin_token): New function declaration.
13656 * input.c (is_location_from_builtin_token): New function definition.
13657 * toplev.c (general_init): Tell libcpp what the pre-defined
13658 spelling location for built-in tokens is.
13660 2014-07-16 Jakub Jelinek <jakub@redhat.com>
13662 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
13663 on the FUNCTION_DECL.
13665 2014-07-16 Richard Biener <rguenther@suse.de>
13668 * doc/extend.texi (always_inline): Clarify.
13670 2014-07-15 Eric Christopher <echristo@gmail.com>
13672 * doc/invoke.texi (Link Options): Document -z option.
13674 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
13676 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
13677 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13679 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
13681 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
13683 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
13685 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
13686 varpool_assemble_decl.
13687 * varpool.c (varpool_assemble_decl): Assert that node->definition is
13690 2014-07-15 Michael Matz <matz@suse.de>
13692 PR rtl-optimization/61772
13693 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
13695 2014-07-15 Richard Biener <rguenther@suse.de>
13697 * opts.c (default_options_table): Disable bit-ccp at -Og.
13699 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13701 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
13703 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
13705 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
13706 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
13707 call langhook for unknown declaration.
13708 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
13709 * tree.h (DECL_ARGUMENTS): Update.
13710 * print-tree.c (print_node): Update.
13711 * tree-core.h (tree_decl_non_common): Remove arguments.
13712 (tree_function_decl): Add arguments.
13714 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
13716 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
13718 2014-07-14 Richard Biener <rguenther@suse.de>
13720 PR tree-optimization/61779
13721 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
13722 simplifying a condition.
13724 2014-07-14 Richard Biener <rguenther@suse.de>
13726 * builtins.c (c_strlen): Make only_value == 2 really only
13727 affect warning generation.
13729 2014-07-14 Richard Biener <rguenther@suse.de>
13731 PR tree-optimization/61757
13732 PR tree-optimization/61783
13733 PR tree-optimization/61787
13734 * tree-ssa-dom.c (record_equality): Revert canonicalization
13735 change and add comment.
13736 (propagate_rhs_into_lhs): Revert previous fix, removing
13737 loop depth restriction again.
13739 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13741 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
13742 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
13743 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
13744 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
13745 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
13746 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
13747 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
13749 2014-07-14 Richard Biener <rguenther@suse.de>
13751 * cgraph.h (decl_in_symtab_p): Make inline.
13753 2014-07-14 Jakub Jelinek <jakub@redhat.com>
13755 PR middle-end/61294
13756 * doc/invoke.texi (-Wmemset-transposed-args): Document.
13759 * config/i386/i386.c (classify_argument): Don't merge classes above
13762 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
13764 * cgraph.h (symtab_node): Add nonzero_address.
13765 (decl_in_symtab_p): Break out from ...
13766 (symtab_get_node): ... here.
13767 * fold-const.c: Include cgraph.h
13768 (tree_single_nonzero_warnv_p): Use symtab to determine
13769 if symbol is non-zero.
13770 * symtab.c (symtab_node::nonzero_address): New method.
13772 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13774 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
13775 forgotten in previous commit.
13777 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13779 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
13781 * ipa-devirt.c: Include stor-layout.h and intl.h
13782 (odr_subtypes_equivalent_p): New function.
13783 (warn_odr): New function.
13784 (warn_type_mismatch): New function.
13785 (odr_types_equivalent_p): New function.
13786 (add_type_duplicate): Use it.
13787 * common.opt (Wodr): New flag.
13788 * doc/invoke.texi (Wodr): Document new warning.
13790 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
13792 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
13793 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
13794 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
13795 (varpool_get_constructor): Push CTORS_IN timevar.
13796 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
13798 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
13800 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
13801 Remove VOID_FTYPE_PUSHORT.
13802 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
13803 Change code to USHORT_FTYPE_VOID.
13804 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
13805 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
13806 (ix86_atomic_assign_expand_fenv): Update for
13807 __builtin_ia32_fnstsw changes.
13808 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
13809 (fnstsw): Change operand 0 to nonimmediate operand.
13811 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13813 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
13814 (varpool_get_constructor): New function.
13815 (varpool_ctor_useable_for_folding_p): Break out from ...
13816 (ctor_for_folding): ... here; use varpool_get_constructor.
13817 (varpool_assemble_decl): Likewise.
13818 * lto-streamer.h (struct output_block): Turn cgraph_node
13820 (lto_input_variable_constructor): Declare.
13821 * ipa-visibility.c (function_and_variable_visibility): Use
13822 varpool_get_constructor.
13823 * cgraph.h (varpool_get_constructor): Declare.
13824 (varpool_ctor_useable_for_folding_p): New function.
13825 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
13826 parameter; return error_mark_node for non-trivial constructors.
13827 (lto_write_tree_1, DFS_write_tree): Update use of
13828 get_symbol_initial_value.
13829 (output_function): Update initialization of symbol.
13830 (output_constructor): New function.
13831 (copy_function): Rename to ..
13832 (copy_function_or_variable): ... this one; handle vars too.
13833 (lto_output): Output variable sections.
13834 * lto-streamer-in.c (input_constructor): New function.
13835 (lto_read_body): Rename from ...
13836 (lto_read_body_or_constructor): ... this one; handle vars too.
13837 (lto_input_variable_constructor): New function.
13838 * ipa-prop.c (ipa_prop_write_jump_functions,
13839 ipa_prop_write_all_agg_replacement): Update.
13840 * lto-cgraph.c (compute_ltrans_boundary): Use it.
13841 (output_cgraph_opt_summary): Set symbol to NULL.
13843 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13845 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
13846 non-polymorphic types.
13847 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
13848 * ipa-devirt.c (types_same_for_odr): Do not explode when one
13849 of types is not polymorphic.
13851 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
13853 * lra-constraints.c (remove_inheritance_pseudos): Process
13854 destination pseudo too.
13856 2014-07-11 Rong Xu <xur@google.com>
13858 * gcov-tool.c (gcov_output_files): Fix build error introduced in
13861 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13863 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
13864 * config/avr/avr-devices.c (AVR_MCU): Same.
13865 (avr_mcu_types): add text start value to end of device list.
13866 * config/avr/avr-mcus.def: Add text section start for all devices.
13867 (ata5782): Add new avr5 device.
13869 * config/avr/avr-tables.opt: Regenerate.
13870 * config/avr/avr.h: Add declaration for text section start handler.
13871 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
13873 (LINK_SPEC): Include text section start handler to linker spec.
13874 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
13875 pass -Ttext option to linker if the text section start for the device
13877 * config/avr/t-multilib: Regenerate.
13878 * doc/avr-mmcu.texi: Regenerate.
13880 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
13882 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
13883 * config/rs6000/aix52.h (LINK_SPEC): Same.
13884 * config/rs6000/aix53.h (LINK_SPEC): Same.
13885 * config/rs6000/aix61.h (LINK_SPEC): Same.
13886 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
13888 2014-07-11 Roman Gareev <gareevroman@gmail.com>
13890 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
13891 (graphite_verify): New function.
13892 (ivs_params_clear): New function.
13893 (gcc_expression_from_isl_ast_expr_id): New function.
13894 (gcc_expression_from_isl_expr_int): New function.
13895 (binary_op_to_tree): New function.
13896 (ternary_op_to_tree): New function.
13897 (unary_op_to_tree): New function.
13898 (nary_op_to_tree): New function.
13899 (gcc_expression_from_isl_expr_op): New function.
13900 (gcc_expression_from_isl_expression): New function.
13901 (graphite_create_new_loop): New function.
13902 (translate_isl_ast_for_loop): New function.
13903 (get_upper_bound): New function.
13904 (graphite_create_new_loop_guard): New function.
13905 (translate_isl_ast_node_for): New function.
13906 (translate_isl_ast): New function.
13907 (add_parameters_to_ivs_params): New function.
13908 (scop_to_isl_ast): New parameter ip.
13909 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
13911 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
13913 * config/xtensa/predicates.md (call expander): Update for
13914 DECL_SECTION_NAME being string.
13916 2014-07-11 Richard Biener <rguenther@suse.de>
13918 PR middle-end/61473
13919 * builtins.c (fold_builtin_memory_op): Inline memory moves that
13920 can be implemented with a single load followed by a single store.
13921 (c_strlen): Only warn when only_value is not 2.
13923 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
13925 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
13927 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
13930 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
13931 (*movhi_bytes): Likewise.
13932 (*arm_movqi_insn): Likewise.
13934 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
13937 * config/alpha/alpha.c: Include tree-pass.h, context.h
13938 and pass_manager.h.
13939 (pass_data_handle_trap_shadows): New pass.
13940 (pass_handle_trap_shadows::gate): New pass gate function.
13941 (make_pass_handle_trap_shadows): New function.
13942 (rest_of_handle_trap_shadows): Ditto.
13944 (alpha_align_insns_1): Rename from alpha_align_insns.
13945 (pass_data_align_insns): New pass.
13946 (pass_align_insns::gate): New pass gate function.
13947 (make_pass_aling_insns): New function.
13948 (rest_of_align_insns): Ditto.
13949 (alpha_align_insns): Ditto.
13951 (alpha_option_override): Declare handle_trap_shadows info
13952 and align_insns_info. Register handle_trap_shadows and align_insns
13954 (alpha_reorg): Do not call alpha_trap_shadows and
13955 alpha_align_insn from here.
13957 (alpha_pad_function_end): Do not skip BARRIERs.
13959 2014-07-10 Rong Xu <xur@google.com>
13961 Add gcov-tool: an offline gcda profile processing tool support.
13962 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
13963 (gcov_is_error): Ditto.
13964 (gcov_read_string): Ditto.
13965 (gcov_read_sync): Ditto.
13966 * gcov-io.h: Move counter defines to gcov-counter.def.
13967 * gcov-dump.c (tag_counters): Use gcov-counter.def.
13968 * coverage.c: Ditto.
13969 * gcov-tool.c: Offline gcda profile processing tool.
13970 (unlink_gcda_file): Remove one gcda file.
13971 (unlink_profile_dir): Remove gcda files from the profile path.
13972 (gcov_output_files): Output gcda files to an output dir.
13973 (profile_merge): Merge two profiles in directory.
13974 (print_merge_usage_message): Print merge usage.
13975 (merge_usage): Print merge usage and exit.
13976 (do_merge): Driver for profile merge sub-command.
13977 (profile_rewrite): Rewrite profile.
13978 (print_rewrite_usage_message): Print rewrite usage.
13979 (rewrite_usage): Print rewrite usage and exit.
13980 (do_rewrite): Driver for profile rewrite sub-command.
13981 (print_usage): Print gcov-info usage and exit.
13982 (print_version): Print gcov-info version.
13983 (process_args): Process arguments.
13984 (main): Main routine for gcov-tool.
13985 * Makefile.in: Build and install gcov-tool.
13986 * gcov-counter.def: New file split from gcov-io.h.
13987 * doc/gcc.texi: Include gcov-tool.texi.
13988 * doc/gcov-tool.texi: Document for gcov-tool.
13990 2014-07-10 Richard Biener <rguenther@suse.de>
13992 PR tree-optimization/61757
13993 * tree-ssa-dom.c (loop_depth_of_name): Restore.
13994 (propagate_rhs_into_lhs): Revert part of last change.
13996 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
13998 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
14001 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
14003 PR middle-end/53590
14004 * function.c (allocate_struct_function): Revert r188667 change.
14006 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
14008 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
14010 * doc/install.texi: Remove links to defunct package providers for
14013 2014-07-09 Tom de Vries <tom@codesourcery.com>
14015 * final.c (get_call_fndecl): Declare.
14016 (self_recursive_call_p): New function.
14017 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
14019 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14021 * ipa-devirt.c (record_node): Walk through aliases.
14023 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14025 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
14027 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14030 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14032 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14034 * ipa-visibility.c (function_and_variable_visibility): Remove
14035 temporary hack disabling local aliases on AIX.
14037 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14039 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
14040 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
14042 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14044 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
14045 * rs6000/rs6000.c: Inline output of .set instruction.
14046 (declare_alias_data): New struct.
14047 (rs6000_declare_alias): New function.
14048 (rs6000_xcoff_declare_function_name): Use it.
14049 (rs6000_xcoff_declare_object_name): New function.
14050 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
14051 (ASM_OUTPUT_DEF): Turn to empty definition.
14053 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14056 * hash-table.h: use hash_table::value_type instead of
14057 Descriptor::value_type in the return types of several methods.
14059 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14061 * tree-pass.h (pass_data): Remove has_execute member.
14062 * passes.c (execute_one_pass): Don't check pass->has_execute.
14063 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
14064 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
14065 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
14066 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
14067 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
14068 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
14069 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
14070 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
14071 gimple-low.c, gimple-ssa-isolate-paths.c,
14072 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
14073 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
14074 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
14075 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
14076 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
14077 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
14078 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
14079 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
14080 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
14081 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
14082 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
14083 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
14084 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
14085 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
14086 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
14087 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
14088 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
14089 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
14090 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
14091 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
14092 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
14093 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
14094 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
14095 web.c: Remove initializer for pass_data::has_execute.
14097 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
14099 * graphite-htab.h: Use hash_map instead of hash_table.
14100 * graphite-clast-to-gimple.c: Adjust.
14101 * passes.c: Use hash_map instead of hash_table.
14102 * sese.c: Likewise.
14103 * sese.h: Remove now unused code.
14105 2014-07-08 Sriraman Tallam <tmsriram@google.com>
14108 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
14111 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14113 PR rtl-optimization/61673
14114 * combine.c (simplify_comparison): Test just mode's sign bit
14115 in tmode rather than the sign bit and any bits above it.
14117 2014-07-08 Roman Gareev <gareevroman@gmail.com>
14119 * graphite-isl-ast-to-gimple.c (generate_isl_context):
14120 Add __isl_give to the declaration.
14121 (generate_isl_schedule): Likewise.
14122 (scop_to_isl_ast): Likewise.
14124 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14126 * config/arm/arm.c (cortexa5_extra_costs): New table.
14127 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
14129 2014-07-08 Jakub Jelinek <jakub@redhat.com>
14131 PR tree-optimization/61725
14132 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
14133 range, use range_includes_zerop_p instead of integer_zerop on
14134 vr0->min, only use log2 of max if min is not negative.
14136 2014-07-08 Richard Biener <rguenther@suse.de>
14138 * tree-ssa-dom.h (loop_depth_of_name): Remove.
14139 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
14140 restriction on loop depth difference.
14141 (record_equality): Likewise.
14142 (propagate_rhs_into_lhs): Likewise. Simplify condition.
14143 (loop_depth_of_name): Remove.
14144 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
14145 restriction on loop depth difference.
14146 (init_copy_prop): Likewise.
14148 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
14150 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
14152 (walk_aliased_vdefs): Likewise.
14153 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
14154 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
14155 (detect_type_change_from_memory_writes): Check if entry was reached.
14157 2014-07-08 Richard Biener <rguenther@suse.de>
14159 PR tree-optimization/61681
14160 * tree-ssa-structalias.c (find_what_var_points_to): Expand
14161 NONLOCAL inside ESCAPED.
14163 2014-07-08 Richard Biener <rguenther@suse.de>
14165 PR tree-optimization/61680
14166 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
14167 Handle properly all read-write dependences with group accesses.
14169 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
14171 PR tree-optimization/61576
14172 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
14173 block containing reduction statement is predecessor of phi basi block.
14175 2014-07-08 Marek Polacek <polacek@redhat.com>
14178 * fold-const.c (round_up_loc): Change the parameter type.
14180 * fold-const.h (round_up_loc): Adjust declaration.
14181 * stor-layout.c (finalize_record_size): Check for too large types.
14183 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
14185 * symtab.c: Include calls.h.
14186 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
14188 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
14190 * config/rs6000/rs6000.c (output_vec_const_move): Handle
14191 little-endian code generation.
14192 * config/rs6000/spe.md (spe_evmergehi): Rename to...
14193 (vec_perm00_v2si): ... this. Handle little-endian code generation.
14194 (spe_evmergehilo): Rename to...
14195 (vec_perm01_v2si): ... this. Handle little-endian code generation.
14196 (spe_evmergelo): Rename to...
14197 (vec_perm11_v2si): ... this. Handle little-endian code generation.
14198 (spe_evmergelohi): Rename to...
14199 (vec_perm10_v2si): ... this. Handle little-endian code generation.
14200 (spe_evmergehi, spe_evmergehilo): New expanders.
14201 (spe_evmergelo, spe_evmergelohi): Likewise.
14202 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
14203 (*frob_tf_ti): Likewise.
14204 (*frob_<mode>_di_2): Likewise.
14205 (*frob_tf_di_8_2): Likewise.
14206 (*frob_di_<mode>): Likewise.
14207 (*frob_ti_tf): Likewise.
14208 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
14209 (*frob_ti_<mode>_8_2): Likewise.
14210 (*frob_ti_tf_2): Likewise.
14211 (mov_si<mode>_e500_subreg0): Rename to...
14212 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
14214 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
14215 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
14216 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
14217 the big endianness only.
14218 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
14219 (*mov_si<mode>_e500_subreg0_2): Rename to...
14220 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
14221 big big endianness only.
14222 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
14223 (*mov_si<mode>_e500_subreg4): Rename to...
14224 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
14226 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
14227 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
14228 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
14229 the big endianness only.
14230 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
14232 (*mov_si<mode>_e500_subreg4_2): Rename to...
14233 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
14235 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
14236 (*mov_sitf_e500_subreg8): Rename to...
14237 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
14239 (*mov_sitf_e500_subreg8_le): New instruction pattern.
14240 (*mov_sitf_e500_subreg8_2): Rename to...
14241 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
14243 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
14244 (*mov_sitf_e500_subreg12): Rename to...
14245 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
14247 (*mov_sitf_e500_subreg12_le): New instruction pattern.
14248 (*mov_sitf_e500_subreg12_2): Rename to...
14249 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
14251 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
14253 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
14255 * asan.c (instrument_strlen_call): Do not instrument first byte
14256 in strlen if already instrumented.
14258 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14260 * config/arm/arm.opt (mwords-little-endian): Delete.
14261 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
14262 of TARGET_LITTLE_WORDS.
14263 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
14264 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
14266 * doc/invoke.texi: Remove references to -mwords-little-endian.
14268 2014-07-07 Jakub Jelinek <jakub@redhat.com>
14270 * expmed.c (struct init_expmed_rtl): Change all fields but
14271 pow2 and cint from struct rtx_def to rtx.
14272 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
14273 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
14276 2014-07-06 Marek Polacek <polacek@redhat.com>
14279 * doc/invoke.texi: Document -Wsizeof-array-argument.
14281 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
14283 * wide-int.h (wide_int_storage): Change declaration from struct
14286 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
14288 * cgraph.c (cgraph_create_indirect_edge): Update call of
14289 get_polymorphic_call_info.
14290 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
14291 (possible_polymorphic_call_targets): Add parameter call.
14292 (decl_maybe_in_construction_p): New predicate.
14293 (get_polymorphic_call_info): Add parameter call;
14294 use decl_maybe_in_construction_p.
14295 * gimple-fold.c (fold_gimple_assign): Update use of
14296 possible_polymorphic_call_targets.
14297 (gimple_fold_call): Likewise.
14298 * ipa-prop.c: Inlcude calls.h
14299 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
14300 (param_type_may_change_p): New predicate.
14301 (detect_type_change_from_memory_writes): Break out from ...
14302 (detect_type_change): ... this one; use param_type_may_change_p.
14303 (detect_type_change_ssa): Use param_type_may_change_p.
14304 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
14306 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
14309 * config/arm/arm-protos.h (arm_legitimate_address_p,
14310 arm_is_constant_pool_ref): Add prototypes.
14311 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
14312 (arm_is_constant_pool_ref) New function.
14313 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
14314 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
14315 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
14316 operand. Remove pool_range and neg_pool_range attributes.
14317 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
14318 pool_range and neg_pool_range attributes.
14319 * config/arm/constraints.md (Uh): New constraint.
14320 (Uq): Don't allow constant pool references.
14322 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
14324 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
14325 (move_lo_quad_internal_be_<mode>): Likewise.
14326 (move_lo_quad_<mode>): Convert to define_expand.
14327 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
14328 (aarch64_simd_move_hi_quad_be_<mode>): New.
14329 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
14330 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
14331 (aarch64_combinez_be<mode>): New.
14332 (aarch64_combine<mode>): Convert to define_expand.
14333 (aarch64_combine_internal<mode>): New.
14334 (aarch64_simd_combine<mode>): Remove bogus RTL description.
14336 2014-07-04 Tom de Vries <tom@codesourcery.com>
14338 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
14339 combination of earlyclobber and read/write modifiers.
14341 2014-07-04 Tom de Vries <tom@codesourcery.com>
14343 * config/aarch64/aarch64-simd.md
14344 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
14346 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
14349 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
14351 2014-07-04 Jakub Jelinek <jakub@redhat.com>
14353 PR middle-end/61654
14354 * cgraphunit.c (expand_thunk): Call free_dominance_info.
14356 PR tree-optimization/61684
14357 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
14358 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
14360 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14361 Kito Cheng <kito@0xlab.org>
14362 Monk Chiang <sh.chiang04@gmail.com>
14364 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
14365 (nds32_symbol_load_store_p): Move to ...
14366 (nds32_fp_as_gp_check_available): Move to ...
14367 * config/nds32/nds32-fp-as-gp.c: ... here.
14368 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
14369 extern declaration.
14371 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14372 Kito Cheng <kito@0xlab.org>
14373 Monk Chiang <sh.chiang04@gmail.com>
14375 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
14376 (nds32_expand_store_multiple): Move to ...
14377 (nds32_expand_movmemqi): Move to ...
14378 * config/nds32/nds32-memory-manipulation.c: ... here.
14380 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14381 Kito Cheng <kito@0xlab.org>
14382 Monk Chiang <sh.chiang04@gmail.com>
14384 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
14385 (nds32_output_casesi_pc_relative): Move to ...
14386 (nds32_output_casesi): Move to ...
14387 (nds32_mem_format): Move to ...
14388 (nds32_output_16bit_store): Move to ...
14389 (nds32_output_16bit_load): Move to ...
14390 (nds32_output_32bit_store): Move to ...
14391 (nds32_output_32bit_load): Move to ...
14392 (nds32_output_32bit_load_s): Move to ...
14393 (nds32_output_stack_push): Move to ...
14394 (nds32_output_stack_pop): Move to ...
14395 * config/nds32/nds32-md-auxiliary.c: ... here.
14397 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14398 Ling-Hua Tseng <uranus@tinlans.org>
14400 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
14401 the purpose of this file.
14403 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14404 Kito Cheng <kito@0xlab.org>
14405 Monk Chiang <sh.chiang04@gmail.com>
14407 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
14408 (nds32_address_cost): Move implementation to ...
14409 * config/nds32/nds32-cost.c: ... here.
14410 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
14411 (nds32_address_cost_impl): Declare.
14413 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14414 Kito Cheng <kito@0xlab.org>
14415 Monk Chiang <sh.chiang04@gmail.com>
14417 * config/nds32/nds32.c
14418 (nds32_consecutive_registers_load_store_p): Move to ...
14419 (nds32_valid_multiple_load_store): Move to ...
14420 (nds32_valid_stack_push_pop): Move to ...
14421 (nds32_can_use_bclr_p): Move to ...
14422 (nds32_can_use_bset_p): Move to ...
14423 (nds32_can_use_btgl_p): Move to ...
14424 (nds32_can_use_bitci_p): Move to ...
14425 * config/nds32/nds32-predicates.c: ... here.
14427 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14428 Kito Cheng <kito@0xlab.org>
14429 Monk Chiang <sh.chiang04@gmail.com>
14431 * config/nds32/nds32.c
14432 (nds32_expand_builtin_null_ftype_reg): Move to ...
14433 (nds32_expand_builtin_reg_ftype_imm): Move to ...
14434 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
14435 (nds32_init_builtins): Move implementation to ...
14436 (nds32_expand_builtin): Move implementation to ...
14437 * config/nds32/nds32-intrinsic.c: ... here.
14438 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
14439 (nds32_expand_builtin_impl): Declare.
14441 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14442 Kito Cheng <kito@0xlab.org>
14443 Monk Chiang <sh.chiang04@gmail.com>
14445 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
14446 (nds32_emit_section_tail_template): Move to ...
14447 (nds32_emit_isr_jmptbl_section): Move to ...
14448 (nds32_emit_isr_vector_section): Move to ...
14449 (nds32_emit_isr_reset_conten): Move to ...
14450 (nds32_check_isr_attrs_conflict): Move to ...
14451 (nds32_construct_isr_vectors_information): Move to ...
14452 (nds32_asm_file_start): Move implementation to ...
14453 (nds32_asm_file_end): Move implementation to ...
14454 * config/nds32/nds32-isr.c: ... here.
14455 * config/nds32/nds32-protos.h
14456 (nds32_check_isr_attrs_conflict): Declare.
14457 (nds32_construct_isr_vectors_information): Declare.
14458 (nds32_asm_file_start_for_isr): Declare.
14459 (nds32_asm_file_end_for_isr): Declare.
14461 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
14462 Kito Cheng <kito@0xlab.org>
14463 Monk Chiang <sh.chiang04@gmail.com>
14465 * config.gcc (nds32*): Add new modules to extra_objs.
14466 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
14467 (nds32be-*-*): Likewise.
14468 * config/nds32/nds32-cost.c: New file.
14469 * config/nds32/nds32-fp-as-gp.c: New file.
14470 * config/nds32/nds32-intrinsic.c: New file.
14471 * config/nds32/nds32-isr.c: New file.
14472 * config/nds32/nds32-md-auxiliary.c: New file.
14473 * config/nds32/nds32-memory-manipulation.c: New file.
14474 * config/nds32/nds32-pipelines-auxiliary.c: New file.
14475 * config/nds32/nds32-predicates.c: New file.
14476 * config/nds32/t-nds32: New file.
14478 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14480 PR tree-optimization/61682
14481 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
14482 using cases and when one of the operands is equal to 1.
14484 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
14486 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
14487 ashr<mode>3): Correct mode of operands[2].
14488 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
14489 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
14490 Correct mode of operands[2]. Fix split condition.
14492 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
14494 * arm.md (arch): Add armv6_or_vfpv3.
14495 (arch_enabled): Add test for the above.
14496 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
14498 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
14500 2014-07-03 Jakub Jelinek <jakub@redhat.com>
14502 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
14503 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
14504 HWI 1 and negate the unsigned value.
14505 * expmed.c (expand_sdiv_pow2): For modes wider than word always
14506 use AND instead of shift.
14507 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
14509 2014-07-03 Marek Polacek <polacek@redhat.com>
14511 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
14512 (-fsanitize=float-divide-by-zero): Move to the table with
14513 -fsanitize=undefined suboptions.
14514 (-fsanitize=float-cast-overflow): Likewise.
14516 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
14518 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
14519 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
14522 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14524 * loop-invariant.c (struct invariant): Add a new member: eqno;
14525 (find_identical_invariants): Update eqno;
14526 (create_new_invariant): Init eqno;
14527 (get_inv_cost): Compute comp_cost with eqno;
14529 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
14531 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
14532 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
14533 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
14534 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
14535 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
14537 2014-07-02 Christian Bruel <christian.bruel@st.com>
14541 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
14542 (make_preds_opaque): Delete.
14543 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
14544 (commit_mode_sets): New function.
14545 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
14546 Process all modes at once.
14547 * basic-block.h (pre_edge_lcm_avs): Declare.
14548 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
14549 Call clear_aux_for_edges. Fix comments.
14550 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
14551 (pre_edge_rev_lcm): Idem.
14552 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
14554 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
14555 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
14557 * config/i386/i386.c (x96_emit_mode_set): Idem.
14558 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
14559 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
14560 (fpscr_toggle) Disallow from delay slot.
14561 * target.def (emit_mode_set): Add prev_mode parameter.
14562 * doc/tm.texi: Regenerate.
14564 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14566 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
14569 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14571 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
14572 vtable_pointer_value_to_vtable): Constify.
14573 (contains_polymorphic_type_p): Declare.
14574 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
14575 vtable_pointer_value_to_vtable): Constify.
14576 (contains_polymorphic_type_p): New predicate.
14577 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
14579 (ipa_set_ancestor_jf): Likewise.
14580 (detect_type_change): Return false in easy cases.
14581 (compute_complex_assign_jump_func): Require type to contain
14583 (compute_known_type_jump_func): Likewise.
14585 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
14587 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
14589 (type_in_anonymous_namespace_p): Constify argument.
14590 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
14591 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
14592 (main_odr_variant): New function.
14593 (hash_type_name): Make static; update assert; do not ICE on
14595 (types_same_for_odr): Bring here from tree.c; simplify and remove
14596 old structural comparing code that doesn't work for templates.
14597 (odr_hasher::equal): Update assert.
14598 (add_type_duplicate): Return true when bases should be computed;
14599 replace incomplete loader by complete; do not output duplicated
14600 warnings; do not ICE on non-records; set odr_violated flag.
14601 (get_odr_type): Be ready to replace incomplete type by complete
14602 one; work on ODR variants instead of main variants; reorder item
14603 in array so bases have still smaller indexes.
14604 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
14605 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
14607 2014-07-01 Cary Coutant <ccoutant@google.com>
14609 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
14611 (resolve_addr_in_expr): When replacing the rtx in a location list
14612 entry, get a new address table entry.
14613 (dwarf2out_finish): Call index_location_lists even if there are no
14614 addr_index_table entries yet.
14616 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14618 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
14619 change for not being obvious.
14621 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
14623 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
14626 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14628 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
14629 (vcagt_f64): Likewise.
14630 (vcale_f64): Likewise.
14631 (vcaled_f64): Likewise.
14632 (vcales_f32): Likewise.
14633 (vcalt_f64): Likewise.
14634 (vcaltd_f64): Likewise.
14635 (vcalts_f32): Likewise.
14637 2014-07-01 Marek Polacek <polacek@redhat.com>
14639 * doc/invoke.texi: Document -Wint-conversion.
14641 2014-07-01 Marek Polacek <polacek@redhat.com>
14644 * doc/invoke.texi: Document -Wincompatible-pointer-types.
14646 2014-07-01 Martin Liska <mliska@suse.cz>
14648 IPA REF alias refactoring
14649 * cgraph.h (iterate_direct_aliases): New function.
14650 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
14651 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
14652 FOR_EACH_ALIAS added.
14653 (cgraph_for_node_and_aliases): Likewise.
14654 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
14655 * ipa-inline.c (reset_edge_caches): Likewise.
14656 (update_caller_keys): Likewise.
14657 * trans-mem.c (ipa_tm_execute): Likewise.
14658 *varpool.c (varpool_analyze_node): Likewise.
14659 (varpool_for_node_and_aliases): Likewise.
14660 * ipa-ref.h (first_alias): New function.
14661 (last_alias): Likewise.
14662 (has_aliases_p): Likewise.
14663 * ipa-ref.c (ipa_ref::remove_reference): Removal function
14664 is sensitive to IPA_REF_ALIASes.
14665 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
14666 are put at the beginning of the list.
14667 (symtab_node::iterate_direct_aliases): New function.
14669 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14672 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14674 (write_ts_type_common_tree_pointers): Do not stream fields not set
14675 for incomplete types; do not stream duplicated fields for variants;
14676 sanity check that variant and type match.
14677 (write_ts_type_non_common_tree_pointers): Likewise.
14678 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14679 TYPE_SIZE whether type is complete.
14680 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14681 write_ts_type_common_tree_pointers
14682 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14684 2014-06-30 Joseph Myers <joseph@codesourcery.com>
14686 * var-tracking.c (add_stores): Return instead of asserting if old
14687 and new values for conditional store are the same.
14689 2014-06-30 Richard Henderson <rth@redhat.com>
14693 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
14694 the cfg if there were any changes.
14695 * passes.def: Revert move of peephole2 after reorder_blocks;
14696 move duplicate_computed_gotos before peephole2.
14698 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
14700 * except.c (emit_note_eh_region_end): New helper function.
14701 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
14702 emit EH_REGION_END note.
14703 * jump.c (cleanup_barriers): Do not split a call and its
14704 corresponding CALL_ARG_LOCATION note.
14706 2014-06-30 Jeff Law <law@redhat.com>
14708 PR tree-optimization/61607
14709 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
14710 deeper into the SSA_NAME_VALUE chain.
14712 2014-06-30 Marek Polacek <polacek@redhat.com>
14714 * convert.c (convert_to_integer): Don't instrument conversions if the
14715 function has no_sanitize_undefined attribute.
14716 * ubsan.c: Don't run the ubsan pass if the function has
14717 no_sanitize_undefined attribute.
14719 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14721 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
14722 -fsanitize=undefined suboptions.
14724 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
14726 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
14727 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
14728 against bigendian and adjust indices.
14730 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14732 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
14734 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
14737 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
14738 Add alternative; make early clobber. Adjust both split patterns
14739 to use operand 0 as the working register.
14741 2014-06-30 Jakub Jelinek <jakub@redhat.com>
14743 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
14744 as ira_object_id_map might be NULL, or 1.
14746 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14748 * loop-invariant.c (get_inv_cost): Handle register class.
14749 (gain_for_invariant): Check the register pressure of the inv
14750 and its overlapped register class, other than all.
14752 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
14754 * doc/invoke.texi (Optimize Options): Fix descriptions of
14755 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
14757 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
14759 * doc/extend.texi (Function Attributes): Update 'naked' attribute
14762 2014-06-29 Tobias Grosser <tobias@grosser.es>
14765 * graphite-isl-ast-to-gimple.c: Add missing guards.
14767 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14769 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
14770 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
14771 * flag-types.h: Add new enum fgraphite_generator.
14772 * graphite-isl-ast-to-gimple.c: New.
14773 * graphite-isl-ast-to-gimple.h: New.
14774 * graphite.c (graphite_transform_loops): Add choice of Graphite
14775 code generator, which depends on flag_graphite_code_gen.
14777 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14779 * graphite-dependences.c (subtract_commutative_associative_deps):
14780 Add NULL checking of the following variables: must_raw_no_source,
14781 may_raw_no_source, must_war_no_source, may_war_no_source,
14782 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
14783 must_war, may_war, must_waw, may_waw.
14785 2014-06-29 Roman Gareev <gareevroman@gmail.com>
14787 * graphite-clast-to-gimple.c: gloog is renamed to
14788 graphite_regenerate_ast_cloog. gloog_error is renamed to
14789 graphite_regenerate_error.
14790 * graphite-clast-to-gimple.h: The definition of the struct
14791 bb_pbb_def is moved to graphite-htab.h.
14792 Add inclusion of the hash-table.h.
14793 * graphite-htab.h: The declaration of the function gloog is moved
14794 to graphite-clast-to-gimple.h and renamed to
14795 graphite_regenerate_ast_cloog.
14796 * graphite.c (graphite_transform_loops): gloog is renamed
14797 to graphite_regenerate_ast_cloog.
14799 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14801 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
14803 (write_ts_type_common_tree_pointers): Do not stream fields not set
14804 for incomplete types; do not stream duplicated fields for variants;
14805 sanity check that variant and type match.
14806 (write_ts_type_non_common_tree_pointers): Likewise.
14807 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
14808 TYPE_SIZE whether type is complete.
14809 (lto_input_ts_type_common_tree_pointers): Do same changes as in
14810 write_ts_type_common_tree_pointers
14811 (lto_input_ts_type_non_common_tree_pointers): Likewise.
14813 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14815 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
14817 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14819 * tree-inline.c (remap_type_1): Do not duplicate fields
14820 that are shared in between type and its main variant.
14822 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14824 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
14826 (ipa_set_ancestor_jf) Likewise.
14827 (check_stmt_for_type_change): Check that we work on main variant.
14828 (detect_type_change): Look into main variant.
14829 (compute_known_type_jump_func): Check that main variant has BINFO.
14831 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14833 * ipa-devirt.c (set_type_binfo): New function.
14834 (add_type_duplicate): Use it.
14835 (get_odr_type): Sanity check that binfos points to main variants.
14836 (get_class_context): Be sure the context's outer_type is main variant.
14837 (contains_type_p): Walk main variant.
14838 (get_polymorphic_call_info_for_decl): Set outer_type to be
14840 (get_polymorphic_call_info): Likewise.
14841 (possible_polymorphic_call_targets): Sanity check that we operate
14844 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
14846 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
14848 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14850 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
14851 accidental change due to wide-int branch merge.
14853 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14855 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
14856 compressed debug support.
14857 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
14858 * configure: Regenerate.
14859 * config.in: Regenerate.
14860 * common.opt (compressed_debug_sections): New enum.
14861 (gz, gz=): New options.
14862 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
14863 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
14864 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
14865 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
14866 LINK_COMPRESS_DEBUG_SPEC.
14867 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
14868 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
14869 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
14870 (Debugging Options): Document -gz[=type].
14872 2014-06-27 Martin Jambor <mjambor@suse.cz>
14875 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
14876 args_to_skip, use those from node instead. Copy args_to_skip and
14877 combined_args_to_skip from node to the new thunk.
14878 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
14879 (cgraph_create_virtual_clone): Moved computation of
14880 combined_args_to_skip...
14881 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
14883 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
14885 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
14886 redundant diagnostic machinary.
14888 2014-06-27 Richard Biener <rguenther@suse.de>
14890 * tree-ssa-math-opts.c (bswap_replace): Fix
14891 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
14893 2014-06-27 Martin Liska <mliska@suse.cz>
14895 * gimple.h (gimple_location_safe): New function introduced.
14896 * cgraphunit.c (walk_polymorphic_call_targets): Usage
14897 of gimple_location_safe replaces gimple_location.
14898 (gimple_fold_call): Likewise.
14899 * ipa-devirt.c (ipa_devirt): Likewise.
14900 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
14901 * ipa.c (walk_polymorphic_call_targets): Likewise.
14902 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
14904 2014-06-27 Jakub Jelinek <jakub@redhat.com>
14906 PR tree-optimization/57233
14907 PR tree-optimization/61299
14908 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
14910 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
14911 would be lowered to scalar shifts, check if corresponding
14912 shifts and vector BIT_IOR_EXPR are supported and don't lower
14913 or lower just to narrower vector type in that case.
14914 * expmed.c (expand_shift_1): Fix up handling of vector
14915 shifts and rotates.
14917 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
14920 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
14922 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
14924 * doc/invoke.texi (-fsemantic-interposition): Document.
14925 * common.opt (fsemantic-interposition): New flag.
14926 * varasm.c (decl_replaceable_p): Use it.
14928 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
14931 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
14932 extraction other than index 3.
14934 2014-06-26 Teresa Johnson <tejohnson@google.com>
14936 * doc/invoke.texi: Fix typo.
14937 * dumpfile.c: Add support for documented -fdump-* options
14938 optimized/missed/note/optall.
14940 2014-06-26 Martin Jambor <mjambor@suse.cz>
14942 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
14943 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
14944 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
14945 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
14946 * opts.c (default_options_optimization): Set
14947 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
14948 * doc/invoke.texi (allow-load-data-races)
14949 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
14950 (allow-store-data-races): Document the new default.
14952 2014-06-26 Martin Jambor <mjambor@suse.cz>
14954 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
14955 renamed to ipa_impossible_devirt_target. Fix typo.
14956 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
14957 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
14958 ipa_impossible_devirt_target.
14960 2014-06-26 Richard Biener <rguenther@suse.de>
14962 PR tree-optimization/61607
14963 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
14964 explaining why we restrict copies on loop depth.
14965 * tree-ssa-dom.c (cprop_operand): Remove restriction on
14967 (record_equivalences_from_phis): Instead add it here.
14969 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
14971 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
14972 (LTO_WRAPPER_OBJS): New variable.
14973 (lto-wrapper$(exeext)): Use it.
14974 * collect2.c: Include "collect-utils.h".
14975 (verbose, debug): Remove variables.
14976 (at_file_supplied): No longer static.
14977 (tool_name): New variable.
14978 (do_wait, fork_execute, maybe_unlink): Don't declare.
14979 (tool_cleanup): No longer static.
14980 (notice): Remove function.
14981 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
14982 fork_execute calls.
14983 (collect_wait, do_wait, collect_execute): Remove functions.
14984 (maybe_unlink): No longer static.
14985 * collect2.h (verbose, debug): Don't declare.
14986 (at_file_supplied): Declare.
14987 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
14989 (collect_execute): Replace with implementation from collect2, plus a
14990 new arg use_atfile. All callers changed.
14991 (collect_wait): Replace with implementation from collect2.
14992 (maybe_unlink_file): Remove function.
14993 (fork_execute): Replace with implementation from collect2, plus a
14994 new arg use_atfile. All callers changed.
14995 (do_wait): Add call to utils_cleanup to the error path.
14996 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
14997 (tool_cleanup): Adjust declarations.
14998 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
14999 * tlink.c: Include "collect-utils.h".
15000 (tlink_execute): New arg use_atfile. All callers changed.
15001 (tlink_init, tlink_execute): Remove declarations.
15003 * collect-utils.c (save_temps): New variable.
15004 (do_wait): Use it instead of debug. Use fatal_error.
15005 * collect-utils.h (save_temps): Declare.
15006 * collect2.c (verbose): Rename from vflag. All uses changed.
15007 (tool_cleanup): New function, copied from collect_atexit.
15008 (collect_atexit, handler): Just call it.
15009 * collect2.h (verbose): Declaration renamed from vflag.
15010 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
15013 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
15014 (lto-wrapper$(exeext)): Link with collect-utils.o.
15015 * collect-utils.c: New file.
15016 * collect-utils.h: New file.
15017 * lto-wrapper.c: Include "collect-utils.h".
15018 (args_name): Delete variable.
15019 (tool_name): New variable.
15020 (tool_cleanup): New function.
15021 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
15022 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
15023 (fork_execute): Remove functions.
15025 2014-06-26 Nick Clifton <nickc@redhat.com>
15027 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
15029 * doc/extend.texi (Function Attributes): Fix typo in description
15030 of RX vector attribute.
15032 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
15034 * config.gcc (supported_defaults): Error when passing either
15035 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
15037 2014-06-26 Richard Biener <rguenther@suse.de>
15039 * tree-ssa-dom.c (cprop_operand): Remove restriction on
15040 propagating volatile pointers.
15042 2014-06-26 Richard Biener <rguenther@suse.de>
15044 PR tree-optimization/61607
15045 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
15046 loop if we redirected its latch edge.
15047 (thread_block_1): Do not cancel loops prematurely.
15049 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
15051 * toplev.c (backend_init_target): Move init_emit_regs and
15053 (backend_init) ... here; skip ira_init_once and backend_init_target.
15054 (target_reinit) ... and here; clear
15055 this_target_rtl->lang_dependent_initialized.
15056 (lang_dependent_init_target): Clear
15057 this_target_rtl->lang_dependent_initialized;
15058 break out rtl initialization to ...
15059 (initialize_rtl): ... here; call also backend_init_target
15061 * toplev.h (initialize_rtl): New function.
15062 * function.c: Include toplev.h
15063 (init_function_start): Call initialize_rtl.
15064 * rtl.h (target_rtl): Add target_specific_initialized,
15065 lang_dependent_initialized.
15067 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
15068 Jakub Jelinek <jakub@redhat.com>
15070 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
15072 2014-06-25 Tom de Vries <tom@codesourcery.com>
15074 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
15076 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
15078 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
15079 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
15080 Issue a strict overflow warning if appropriate.
15082 2014-06-25 Martin Liska <mliska@suse.cz>
15084 IPA REF refactoring
15085 * Makefile.in: Removed header file (ipa-ref-inline.h).
15086 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
15088 (cgraph_speculative_call_info): Likewise.
15089 (cgraph_for_node_thunks_and_aliases): Likewise.
15090 (cgraph_for_node_and_aliases): Likewise.
15091 (verify_cgraph_node): Likewise.
15092 * cgraph.h: Batch of IPA REF functions become member functions of
15093 symtab_node: add_reference, maybe_add_reference, clone_references,
15094 clone_referring, clone_reference, find_reference,
15095 remove_stmt_references, remove_all_references,
15096 remove_all_referring, dump_references, dump_referring,
15097 has_alias_p, iterate_reference, iterate_referring.
15098 * cgraphbuild.c (record_reference): New IPA REF function used.
15099 (record_type_list): Likewise.
15100 (record_eh_tables): Likewise.
15101 (mark_address): Likewise.
15102 (mark_load): Likewise.
15103 (mark_store): Likewise.
15104 (pass_build_cgraph_edges): Likewise.
15105 (rebuild_cgraph_edge): Likewise.
15106 (cgraph_rebuild_references): Likewise.
15107 (pass_remove_cgraph_callee_edges): Likewise.
15108 * cgraphclones.c (cgraph_clone_node): Likewise.
15109 (cgraph_create_virtual_clone): Likewise.
15110 (cgraph_materialize_clone): Likewise.
15111 (cgraph_materialize_all_clones): Likewise.
15112 * cgraphunit.c (cgraph_reset_node): Likewise.
15113 (cgraph_reset_node): Likewise.
15114 (analyze_function): Likewise.
15115 (assemble_thunks_and_aliases): Likewise.
15116 (expand_function): Likewise.
15117 * ipa-comdats.c (propagate_comdat_group): Likewise.
15118 (enqueue_references): Likewise.
15119 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
15120 (create_specialized_node): Likewise.
15121 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
15122 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
15123 * ipa-inline.c (reset_edge_caches): Likewise.
15124 (update_caller_keys): Likewise.
15125 (execute): Likewise.
15126 * ipa-prop.c (remove_described_reference): Likewise.
15127 (propagate_controlled_uses): Likewise.
15128 (ipa_edge_duplication_hook): Likewise.
15129 (ipa_modify_call_arguments): Likewise.
15130 * ipa-pure-const.c (propagate_pure_const): Likewise.
15131 * ipa-ref-inline.h: Header file removed, functions moved
15132 to symtab_node class.
15133 * ipa-ref.c (remove_reference): New class member function.
15134 (cannot_lead_to_return): New class member function.
15135 (referring_ref_list): Likewise.
15136 (referred_ref_list): Likewise.
15137 Rest of functions moved to symtab_node class.
15138 * ipa-ref.h: New member functions remove_reference,
15139 cannot_lead_to_return, referring_ref_list, referred_ref_list added
15141 ipa_ref_list class has new member functions: first_reference,
15142 first_referring, clear, nreferences.
15143 * ipa-reference.c (analyze_function): New IPA REF function used.
15144 (write_node_summary_p): Likewise.
15145 (ipa_reference_write_optimization_summary): Likewise.
15146 * ipa-split.c (split_function): Likewise.
15147 * ipa-utils.c (ipa_reverse_postorder): Likewise.
15148 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
15149 (function_and_variable_visibility): Likewise.
15150 * ipa.c (has_addr_references_p): Likewise.
15151 (process_references): Argument type changed.
15152 (symtab_remove_unreachable_nodes): New IPA REF function used.
15153 (process_references): Likewise.
15154 (set_writeonly_bit): Likewise.
15155 * lto-cgraph.c: Implementation of new symtab_node member functions
15156 that uses new IPA REF functions.
15157 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
15159 * lto-streamer-out.c (output_symbol_p): Likewise.
15160 * lto-streamer.h (referenced_from_this_partition_p): Argument type
15162 * symtab.c: Implementation of new IPA REF API.
15163 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
15164 (ipa_tm_create_version): Likewise.
15165 (ipa_tm_execute): Likewise.
15166 * tree-emutls.c (gen_emutls_addr): Likewise.
15167 * tree-inline.c (copy_bb): Likewise.
15168 (delete_unreachable_blocks_update_callgraph): Likewise.
15169 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
15170 (varpool_for_node_and_aliases): Likewise.
15172 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15174 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
15176 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
15179 * fold-const.c (fold_checksum_tree): Use a hash_table of const
15180 tree_node * instead of tree_node *.
15182 (print_fold_checksum): Likewise.
15183 (fold_check_failed): Likewise.
15184 (debug_fold_checksum): Likewise.
15185 (fold_build1_stat_loc): Likewise.
15186 (fold_build2_stat_loc): Likewise.
15187 (fold_build3_stat_loc): Likewise.
15188 (fold_build_call_array_loc): Likewise.
15190 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
15192 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
15193 implementation with call to...
15194 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
15196 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
15199 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
15201 PR tree-optimization/57742
15202 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
15203 after replacing the statement.
15205 2014-06-25 Nick Clifton <nickc@redhat.com>
15207 * config/v850/v850.c (GHS_default_section_names): Change to const
15209 (GHS_current_section_names): Likewise.
15210 (v850_insert_attributes): Do not build strings, just assign the
15211 names directly. Change the type of 'chosen_section' to const
15213 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
15214 directly to the array entry.
15215 * config/v850/v850.h (GHS_default_section_names): Change to const
15217 (GHS_current_section_names): Likewise.
15219 2014-06-25 Jakub Jelinek <jakub@redhat.com>
15221 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
15222 (LANG_HOOKS_DECLS): Add it.
15223 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
15225 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
15226 * langhooks.h (struct lang_hooks_for_decls): Add
15227 omp_clause_linear_ctor hook.
15228 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
15229 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
15230 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
15231 combined simd loop use omp_clause_linear_ctor hook.
15233 2014-06-24 Cong Hou <congh@google.com>
15235 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
15236 pattern recognition.
15237 (type_conversion_p): PROMOTION is true if it's a type promotion
15238 conversion, and false otherwise. Return true if the given expression
15239 is a type conversion one.
15240 * tree-vectorizer.h: Adjust the number of patterns.
15241 * tree.def: Add SAD_EXPR.
15242 * optabs.def: Add sad_optab.
15243 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
15244 * expr.c (expand_expr_real_2): Likewise.
15245 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
15246 * gimple.c (get_gimple_rhs_num_ops): Likewise.
15247 * optabs.c (optab_for_tree_code): Likewise.
15248 * tree-cfg.c (estimate_operator_cost): Likewise.
15249 * tree-ssa-operands.c (get_expr_operands): Likewise.
15250 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
15251 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
15252 * doc/generic.texi: Add document for SAD_EXPR.
15253 * doc/md.texi: Add document for ssad and usad.
15255 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15257 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
15258 qualification in cast.
15260 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
15262 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
15263 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
15264 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
15265 (tree_function_decl): ... here.
15266 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
15267 streaming of vindex to ...
15268 (write_ts_function_decl_tree_pointers): ... here.
15269 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
15270 Do not stream DECL_VINDEX.
15271 (lto_input_ts_function_decl_tree_pointers): Stream it here.
15273 2014-06-24 Catherine Moore <clm@codesourcery.com>
15274 Sandra Loosemore <sandra@codesourcery.com>
15276 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
15277 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
15278 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
15280 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15282 * doc/invoke.texi (Warning Options): Remove duplicated
15283 -Wmaybe-uninitialized.
15285 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
15287 PR tree-optimization/57742
15288 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
15289 (handle_builtin_malloc, handle_builtin_memset): New functions.
15290 (strlen_optimize_stmt): Call them.
15291 * passes.def: Move strlen after loop+dom but before vrp.
15293 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15296 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
15297 model family 6 CPU with has_longmode never use a CPU without
15300 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
15303 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
15306 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15308 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
15309 * dominance.c (iterate_fix_dominators): Use hash_map instead of
15311 * hash-map.h: New file.
15312 * ipa-comdats.c: Use hash_map instead of pointer_map.
15314 * lto-section-out.c: Adjust.
15315 * lto-streamer.h: Replace pointer_map with hash_map.
15316 * symtab.c (verify_symtab): Likewise.
15317 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
15318 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
15319 * tree-streamer.h: Likewise.
15320 * tree-streamer.c: Adjust.
15321 * pointer-set.h: Remove pointer_map.
15323 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15325 * hash-table.h: Add a template arg to choose between storing values
15326 and storing pointers to values, and then provide partial
15327 specializations for both.
15328 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
15329 should store, not the type values should point to.
15330 * tree-into-ssa.c (var_info_hasher): Likewise.
15331 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
15332 * tree-complex.c: Adjust.
15333 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
15334 table instead of int_tree_map *.
15335 * tree-parloops.c: Adjust.
15336 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
15337 type is being stored.
15338 * tree-vectorizer.c: Adjust.
15340 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
15342 * hash-table.h: Remove a layer of indirection from hash_table so that
15343 it contains the hash table's data instead of a pointer to the data.
15344 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
15345 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
15346 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
15347 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
15348 fold-const.c, gcse.c, ggc-common.c,
15349 gimple-ssa-strength-reduction.c, gimplify.c,
15350 graphite-clast-to-gimple.c, graphite-dependences.c,
15351 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
15352 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
15353 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
15354 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
15355 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
15356 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
15357 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
15358 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
15359 tree-ssa-live.c, tree-ssa-loop-im.c,
15360 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
15361 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
15362 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
15363 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
15364 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
15365 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
15366 vtable-verify.c, vtable-verify.h: Adjust.
15368 2014-06-24 Richard Biener <rguenther@suse.de>
15370 PR tree-optimization/61572
15371 * tree-ssa-sink.c (statement_sink_location): Do not sink
15372 loads from hard registers.
15374 2014-06-24 Jakub Jelinek <jakub@redhat.com>
15376 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
15377 not mentioned in clauses use private clause if the iterator is
15378 declared in #pragma omp for simd, and when adding lastprivate
15379 instead, add it to the outer #pragma omp for too. Diagnose
15380 if the variable is private in outer context. For simd collapse > 1
15381 loops, replace all iterators with temporaries.
15382 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
15383 same even in collapse > 1 loops.
15385 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
15386 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
15388 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
15389 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
15391 (gimplify_adjust_omp_clauses): Likewise.
15392 * omp-low.c (lower_rec_simd_input_clauses,
15393 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
15394 safelen the same as safelen(1).
15395 * tree-nested.c (convert_nonlocal_omp_clauses,
15396 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
15397 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
15398 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
15399 Fixup handling of GIMPLE_OMP_TARGET.
15400 (convert_tramp_reference_stmt, convert_gimple_call): Handle
15403 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
15405 PR tree-optimization/61554
15406 * tree-ssa-propagate.c: Include "bitmap.h".
15407 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
15408 properly update constructor/destructor.
15409 (substitute_and_fold_dom_walker::before_dom_children):
15410 Remove call to gimple_purge_dead_eh_edges, add bb->index to
15411 need_eh_cleaup instead.
15412 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
15415 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15417 * varpool.c (dump_varpool_node): Dump used_by_single_function.
15418 * tree-pass.h (make_pass_ipa_single_use): New pass.
15419 * cgraph.h (used_by_single_function): New flag.
15420 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
15422 * passes.def (pass_ipa_single_use): Scedule.
15423 * ipa.c (BOTTOM): New macro.
15424 (meet): New function
15425 (propagate_single_user): New function.
15426 (ipa_single_use): New function.
15427 (pass_data_ipa_single_use): New pass.
15428 (pass_ipa_single_use): New pass.
15429 (pass_ipa_single_use::gate): New gate.
15430 (make_pass_ipa_single_use): New function.
15432 2014-06-23 Kai Tietz <ktietz@redhat.com>
15435 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
15436 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
15438 2014-06-23 Richard Biener <rguenther@suse.de>
15440 * tree-ssa-loop.c (gate_loop): New function.
15441 (pass_tree_loop::gate): Call it.
15442 (pass_data_tree_no_loop, pass_tree_no_loop,
15443 make_pass_tree_no_loop): New.
15444 * tree-vectorizer.c: Include tree-scalar-evolution.c
15445 (pass_slp_vectorize::execute): Initialize loops and SCEV if
15447 (pass_slp_vectorize::clone): New method.
15448 * timevar.def (TV_TREE_NOLOOP): New.
15449 * tree-pass.h (make_pass_tree_no_loop): Declare.
15450 * passes.def (pass_tree_no_loop): New pass group with
15453 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
15456 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
15457 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
15459 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15461 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
15462 "yes" where needed.
15464 2014-06-23 Alan Modra <amodra@gmail.com>
15467 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
15468 to zero on debug statements.
15470 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15473 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
15474 Ignore third operand if present by marking qualifier_internal.
15476 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
15478 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
15480 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
15481 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
15482 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
15483 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
15484 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
15485 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
15486 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
15487 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
15488 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
15489 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
15490 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
15491 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
15492 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
15493 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
15494 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
15495 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
15496 logic in GCC vector extensions
15498 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
15499 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
15500 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
15501 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
15502 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
15503 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
15504 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
15505 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
15506 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
15507 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
15509 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
15511 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
15514 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
15515 (vget_low_s64): Use __GET_LOW macro.
15516 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
15517 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
15518 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
15519 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
15520 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
15522 (vcombine_s64): Use GCC vector extensions; remove cast.
15523 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
15524 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
15525 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
15526 Fix type signature; remove cast.
15528 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
15531 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
15533 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
15535 (BUILTIN_VD1): New.
15536 (BUILTIN_VD_RE): Remove.
15537 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
15538 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
15539 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
15540 variant but not df.
15541 (vreinterpretv1df*, vreinterpret*v1df): New.
15542 (vreinterpretdf*, vreinterpret*df): Remove.
15543 * config/aarch64/aarch64-simd.md (aarch64_create,
15544 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
15545 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
15547 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
15548 (vcreate_f64): Remove cast, use v1df builtin.
15549 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
15550 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
15551 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
15552 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
15553 vmov_n_f64, vst1_f64): Use gcc vector extensions.
15554 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
15555 add range check using __builtin_aarch64_im_lane_boundsi.
15556 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
15557 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
15558 type signature, use gcc vector extensions.
15559 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
15560 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
15561 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
15562 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
15563 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
15564 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
15565 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
15566 vreinterpret_u64_f64): Use v1df builtin not df.
15568 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
15570 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
15573 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
15575 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
15578 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15580 * loop-invariant.c (pre_check_invariant_p): New function.
15581 (find_invariant_insn): Call pre_check_invariant_p.
15583 2014-06-22 Richard Henderson <rth@redhat.com>
15586 * compare-elim.c (struct comparison): Add eh_note.
15587 (find_comparison_dom_walker::before_dom_children): Don't eliminate
15588 a redundant comparison in a different EH region. Purge EH edges if
15591 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15593 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
15594 (var_shift): Use it.
15595 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
15596 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
15597 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
15598 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
15599 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
15600 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
15601 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
15602 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
15603 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
15604 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
15605 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
15606 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
15607 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
15608 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
15609 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
15610 *rotldi3_internal15be): Use the new attribute. Merge register and
15611 integer alternatives.
15613 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15615 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
15616 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
15617 split, *ashrdi3_internal3 and split): Delete, merge into...
15618 (ashr<mode>3): New expander.
15619 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
15620 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
15622 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15624 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
15625 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
15626 *rotldi3_internal3 and split): Delete, merge into...
15627 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
15628 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
15629 Use "rotlw" extended mnemonic.
15631 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15633 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
15634 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
15635 and split, *ashldi3_internal3 and split): Delete, merge into...
15636 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
15637 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
15639 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15641 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
15642 (lshrsi3, two anonymous define_insns and define_splits,
15643 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
15644 *lshrdi3_internal3 and split): Delete, merge into...
15645 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
15646 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
15648 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
15650 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
15651 Remove "O" alternative.
15653 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
15655 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
15656 (mips_move_from_gpr_cost): Likewise.
15657 (mips_register_move_cost): Update accordingly.
15658 (mips_secondary_reload_class): Remove name of in_p.
15660 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
15663 * config/i386/i386.md (x86_64_shrd, x86_shrd,
15664 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
15666 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
15668 * config/nios2/nios2.c: Include "builtins.h".
15670 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15672 * cgraph.h (tls_model_names): New variable.
15673 * print-tree.c (print_node): Simplify.
15674 * varpool.c (tls_model_names): New variable.
15675 (dump_varpool_node): Output tls model.
15677 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15679 * ipa-visibility.c (function_and_variable_visibility): Disable
15680 temporarily local aliases for some targets.
15682 2014-06-20 Marek Polacek <polacek@redhat.com>
15684 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
15685 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
15686 into SANITIZE_UNDEFINED.
15687 * doc/invoke.texi: Describe -fsanitize=bounds.
15688 * gimplify.c (gimplify_call_expr): Add gimplification of internal
15689 functions created in the FEs.
15690 * internal-fn.c: Move "internal-fn.h" after "tree.h".
15691 (expand_UBSAN_BOUNDS): New function.
15692 * internal-fn.def (UBSAN_BOUNDS): New internal function.
15693 * internal-fn.h: Don't define internal functions here.
15694 * opts.c (common_handle_option): Add -fsanitize=bounds.
15695 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
15696 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
15697 * tree-core.h: Define internal functions here.
15698 (struct tree_base): Add ifn field.
15699 * tree-pretty-print.c: Include "internal-fn.h".
15700 (dump_generic_node): Handle functions without CALL_EXPR_FN.
15701 * tree.c (get_callee_fndecl): Likewise.
15702 (build_call_expr_internal_loc): New function.
15703 * tree.def (CALL_EXPR): Update description.
15704 * tree.h (CALL_EXPR_IFN): Define.
15705 (build_call_expr_internal_loc): Declare.
15706 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
15708 (ubsan_type_descriptor): Change bool parameter to enum
15709 ubsan_print_style. Adjust the code. Add handling of
15711 (ubsan_expand_bounds_ifn): New function.
15712 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
15713 (ubsan_build_overflow_builtin): Likewise.
15714 (instrument_bool_enum_load): Likewise.
15715 (ubsan_instrument_float_cast): Likewise.
15716 * ubsan.h (enum ubsan_print_style): New enum.
15717 (ubsan_expand_bounds_ifn): Declare.
15718 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
15720 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
15722 * config/rs6000/rs6000.md: Append `DONE' to preparation
15723 statements of `bswap' pattern splitters.
15725 2014-06-20 Tom de Vries <tom@codesourcery.com>
15727 * target.def (call_fusage_contains_non_callee_clobbers): Update
15729 * doc/tm.texi: Regenerate.
15731 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15732 Max Ostapenko <m.ostapenko@partner.samsung.com>
15735 * asan.c (instrument_strlen_call): Fixed instrumentation of
15738 2014-06-20 Martin Jambor <mjambor@suse.cz>
15741 * ipa-prop.c (impossible_devirt_target): New function.
15742 (try_make_edge_direct_virtual_call): Use it, also instead of
15745 2014-06-20 Yury Gribov <y.gribov@samsung.com>
15746 Max Ostapenko <m.ostapenko@partner.samsung.com>
15749 * asan.c (build_check_stmt): Add condition.
15751 2014-06-20 Martin Jambor <mjambor@suse.cz>
15754 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
15757 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15759 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
15761 (VCONQ): Make comment more helpful.
15763 * config/aarch64/aarch64-simd.md
15764 (aarch64_sqdmulh_lane<mode>):
15765 Use VCOND for operands 2. Update lane checking and flipping logic.
15766 (aarch64_sqrdmulh_lane<mode>): Likewise.
15767 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
15768 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
15769 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
15770 attribute of operand 3 to VCOND.
15771 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
15772 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
15773 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
15774 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
15775 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
15776 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
15778 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
15779 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
15780 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
15781 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
15782 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
15783 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
15784 operand to VCOND. Update lane flipping and bounds checking logic.
15785 (aarch64_sqdmlal2_lane<mode>): Likewise.
15786 (aarch64_sqdmlsl_lane<mode>): Likewise.
15787 (aarch64_sqdmull_lane<mode>): Likewise.
15788 (aarch64_sqdmull2_lane<mode>): Likewise.
15789 (aarch64_sqdmlal_laneq<mode>):
15790 Replace VCON usage with VCONQ.
15791 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
15792 (aarch64_sqdmlal2_laneq<mode>): Emit
15793 aarch64_sqdmlal2_laneq<mode>_internal insn.
15794 Replace VCON with VCONQ.
15795 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
15796 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
15797 (aarch64_sqdmull_laneq<mode>): Emit
15798 aarch64_sqdmull_laneq<mode>_internal insn.
15799 Replace VCON with VCONQ.
15800 (aarch64_sqdmull2_laneq<mode>): Emit
15801 aarch64_sqdmull2_laneq<mode>_internal insn.
15802 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
15803 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
15804 of 3rd argument to int16x4_t.
15805 (vqdmlalh_lane_s16): Likewise.
15806 (vqdmlslh_lane_s16): Likewise.
15807 (vqdmull_high_lane_s16): Likewise.
15808 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
15809 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
15810 (vqdmlsl_lane_s16): Likewise.
15811 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
15812 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
15813 (vqdmlals_lane_s32): Likewise.
15814 (vqdmlsls_lane_s32): Likewise.
15815 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
15816 (vqdmulls_lane_s32): Likewise.
15817 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
15818 (vqdmlsl_lane_s32): Likewise.
15819 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
15820 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
15821 (vqrdmulhh_lane_s16): Likewise.
15822 (vqdmlsl_high_lane_s16): Likewise.
15823 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
15824 (vqdmlsl_high_lane_s32): Likewise.
15825 (vqrdmulhs_lane_s32): Likewise.
15827 2014-06-20 Tom de Vries <tom@codesourcery.com>
15829 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
15830 get_call_reg_set_usage.
15832 2014-06-20 Tom de Vries <tom@codesourcery.com>
15834 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
15835 it contains all call_used_regs.
15837 2014-06-20 Tom de Vries <tom@codesourcery.com>
15839 * final.c (collect_fn_hard_reg_usage): Add and use variable
15840 function_used_regs.
15842 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
15844 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
15845 (set_init_priority, get_init_priority, set_fini_priority,
15846 get_fini_priority): New methods.
15847 * tree.c (init_priority_for_decl): Remove.
15848 (init_ttree): Do not initialize init priority.
15849 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
15850 (decl_priority_info): Remove.
15851 (decl_init_priority_insert): Rewrite.
15852 (decl_fini_priority_insert): Rewrite.
15853 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
15854 tree_priority_map_marked_p): Remove.
15855 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
15856 * lto-streamer-out.c (hash_tree): Do not hash priorities.
15857 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
15858 not output priorities.
15859 (pack_ts_function_decl_value_fields): Likewise.
15860 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
15861 not input priorities.
15862 (unpack_ts_function_decl_value_fields): Likewise.
15863 * symtab.c (symbol_priority_map): Declare.
15864 (init_priority_hash): Declare.
15865 (symtab_unregister_node): Unregister from priority hash, too.
15866 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
15868 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
15869 (symbol_priority_info): New function.
15870 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
15872 * tree-core.h (tree_priority_map): Remove.
15874 2014-06-20 Jakub Jelinek <jakub@redhat.com>
15876 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
15877 0xff to uint64_t before shifting it up.
15879 2014-06-20 Julian Brown <julian@codesourcery.com>
15880 Chung-Lin Tang <cltang@codesourcery.com>
15882 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
15883 TARGET_THUMB1_ONLY. Add comments.
15885 2014-06-19 Tom de Vries <tom@codesourcery.com>
15887 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
15888 return type to void.
15889 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
15891 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
15893 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
15894 as "move", from depends_on.
15896 2014-06-19 Terry Guo <terry.guo@arm.com>
15898 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
15901 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
15903 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
15905 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
15907 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
15910 * config/sh/sh.c (prepare_move_operands): Don't process TLS
15911 addresses here if reload in progress or completed.
15913 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15915 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
15916 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
15917 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
15918 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
15919 (mips_register_priority): New function that implements the target
15920 hook TARGET_REGISTER_PRIORITY.
15921 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
15922 (mips_lra_p): Likewise for TARGET_LRA_P.
15923 (TARGET_REGISTER_PRIORITY): Define macro.
15924 (TARGET_SPILL_CLASS): Likewise.
15925 (TARGET_LRA_P): Likewise.
15926 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
15928 (REG_CLASS_NAMES): Likewise.
15929 (REG_CLASS_CONTENTS): Likewise.
15930 (BASE_REG_CLASS): Use M16_SP_REGS.
15931 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
15932 New set attribute to enable alternatives depending on the register
15934 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
15935 (*lea64): Disable pattern for MIPS16.
15936 * config/mips/mips.opt (mlra): New option.
15938 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
15940 * lra-constraints.c (base_to_reg): New function.
15941 (process_address): Use new function.
15943 2014-06-18 Tom de Vries <tom@codesourcery.com>
15945 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
15946 * config/aarch64/aarch64.c
15947 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
15948 (aarch64_emit_call_insn): New function.
15949 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
15951 * config/aarch64/aarch64.md (define_expand "call_internal")
15952 (define_expand "call_value_internal", define_expand "sibcall_internal")
15953 (define_expand "sibcall_value_internal"): New.
15954 (define_expand "call", define_expand "call_value")
15955 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
15956 expand variant and aarch64_emit_call_insn.
15958 2014-06-18 Radovan Obradovic <robradovic@mips.com>
15959 Tom de Vries <tom@codesourcery.com>
15961 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
15962 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
15964 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
15965 clobbers to CALL_INSN_FUNCTION_USAGE.
15966 (define_expand "sibcall_internal")
15967 (define_expand "sibcall_value_internal"): New.
15968 (define_expand "call", define_expand "call_value"): Add argument to
15969 arm_emit_call_insn.
15970 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
15971 (define_expand "sibcall_value"): Use sibcall_value_internal and
15972 arm_emit_call_insn.
15974 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15976 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
15978 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15980 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
15983 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15985 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
15986 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
15987 annotations. Fix DWARF information.
15989 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15991 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
15992 __udivmoddi4, and fixups for negative operands.
15994 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
15996 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
15998 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16000 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
16003 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16005 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
16008 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16010 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
16011 describing register usage on function entry and exit.
16013 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16015 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
16016 (__aeabi_ldivmod): Fix whitespace.
16018 2014-06-18 Andreas Schwab <schwab@suse.de>
16020 * doc/md.texi (Standard Names): Use @itemx for grouped items.
16021 Remove blank line after @item.
16023 2014-06-18 Richard Henderson <rth@redhat.com>
16026 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
16028 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
16030 * config/arm/arm.c (neon_vector_mem_operand): Allow register
16031 POST_MODIFY for neon loads and stores.
16032 (arm_print_operand): Output post-index register for neon loads and
16035 2014-06-18 Richard Biener <rguenther@suse.de>
16037 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
16039 2014-06-18 Richard Biener <rguenther@suse.de>
16041 * tree-pass.h (make_pass_dce_loop): Remove.
16042 * passes.def: Replace pass_dce_loop with pass_dce.
16043 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
16044 changed free niter estimates and reset the scev cache.
16045 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
16046 make_pass_dce_loop): Remove.
16047 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
16048 (fini_copy_prop): Return whether something changed. Always
16049 let substitute_and_fold perform DCE and free niter estimates
16050 and reset the scev cache if so.
16051 (execute_copy_prop): If sth changed schedule cleanup-cfg.
16052 (pass_data_copy_prop): Do not unconditionally schedule
16053 cleanup-cfg or update-ssa.
16055 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
16057 PR tree-optimization/61518
16058 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
16059 reduction var is used in reduction stmt or phi-function only.
16061 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16063 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
16065 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
16067 PR tree-optimization/61517
16068 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
16069 whose rhs's first tree is the source expression instead of the
16071 (find_bswap_or_nop): Likewise.
16072 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
16073 gimple stmt whose rhs's first tree is the source. In the memory source
16074 case, move the stmt to be replaced close to one of the original load to
16075 avoid the problem of a store between the load and the stmt's original
16077 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
16080 2014-06-18 Andreas Schwab <schwab@suse.de>
16082 PR rtl-optimization/54555
16083 * postreload.c (move2add_use_add2_insn): Substitute
16084 STRICT_LOW_PART only if it is cheaper.
16086 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
16088 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
16089 Do not use unspec as call operand. Use memory_operand instead of
16090 memory_nox32_operand and add "m" operand constraint. Disable
16091 pattern for TARGET_X32.
16092 (*sibcall_pop_memory): Ditto.
16093 (*sibcall_value_memory): Ditto.
16094 (*sibcall_value_pop_memory): Ditto.
16095 (sibcall peepholes): Merge SImode and DImode patterns using
16096 W mode iterator. Use memory_operand instead of memory_nox32_operand.
16097 Disable pattern for TARGET_X32. Check if eliminated register is
16098 really dead after call insn. Generate call RTX without unspec operand.
16099 (sibcall_value peepholes): Ditto.
16100 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
16101 instead of memory_nox32_operand. Check if eliminated register is
16102 really dead after call insn. Generate call RTX without unspec operand.
16103 (sibcall_value_pop peepholes): Ditto.
16104 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
16106 2014-06-18 Terry Guo <terry.guo@arm.com>
16109 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
16112 2014-06-18 Olivier Hainque <hainque@adacore.com>
16114 * tree-core.h (tree_block): Add an "end_locus" field, allowing
16115 memorization of the end of block source location.
16116 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
16117 * gimplify.c (gimplify_bind_expr): Propagate the block start and
16118 end source location info we have on the block entry/exit code we
16121 2014-06-18 Richard Biener <rguenther@suse.de>
16123 * common.opt (fssa-phiopt): New option.
16124 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
16126 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
16127 * doc/invoke.texi (-fssa-phiopt): Document.
16129 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16131 * genattrtab.c (n_bypassed): New variable.
16132 (process_bypasses): Initialise n_bypassed.
16133 Count number of bypassed reservations.
16134 (make_automaton_attrs): Allocate space for bypassed reservations
16135 rather than number of bypasses.
16137 2014-06-18 Richard Biener <rguenther@suse.de>
16139 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
16140 we propagated anything.
16141 (substitute_and_fold_dom_walker::before_dom_children): Something
16142 changed if we propagated into PHI arguments.
16143 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
16146 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
16148 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
16150 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
16151 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
16152 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
16153 Introduces alternative way of loads group permutaions.
16154 (vect_transform_grouped_load): Try alternative way of permutations.
16156 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16158 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
16159 changed in ORT_TARGET region, don't jump to do_outer.
16160 (struct gimplify_adjust_omp_clauses_data): New type.
16161 (gimplify_adjust_omp_clauses_1): Adjust for data being
16162 a struct gimplify_adjust_omp_clauses_data pointer instead
16163 of tree *. Pass pre_p as a new argument to
16164 lang_hooks.decls.omp_finish_clause hook.
16165 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
16166 splay_tree_foreach to pass both list_p and pre_p.
16167 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
16168 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
16169 gimplify_adjust_omp_clauses callers.
16170 * langhooks.c (lhd_omp_finish_clause): New function.
16171 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
16172 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
16173 * langhooks.h (struct lang_hooks_for_decls): Add a new
16174 gimple_seq * argument to omp_finish_clause hook.
16175 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
16176 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
16177 (scan_omp_parallel, lower_omp_for): When adding
16178 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
16179 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
16180 * tree-nested.c (convert_nonlocal_omp_clauses,
16181 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
16182 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
16184 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
16186 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
16187 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
16189 2014-06-17 Xinliang David Li <davidxl@google.com>
16191 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
16192 * passes.c (pass_init_dump_file): Do not set initialize
16193 flag to false unconditionally.
16195 2014-06-17 Richard Biener <rguenther@suse.de>
16197 * genopinit.c (main): Use vec<>::qsort method.
16198 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
16200 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
16202 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
16204 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
16205 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
16206 (mips_move_to_gpr_cost): Remove ST_REGS case.
16207 (mips_move_from_gpr_cost): Likewise.
16208 (mips_register_move_cost): Likewise.
16209 (mips_secondary_reload_class): Likewise.
16211 2014-06-17 Richard Biener <rguenther@suse.de>
16213 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
16214 (pass_all_optimizations): Move 3rd copy-prop pass from after
16215 fre to before ifcombine/phiopt.
16217 2014-06-17 Richard Biener <rguenther@suse.de>
16219 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
16220 and allow all blocks to be forwarders.
16222 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
16225 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
16226 variable 'size'; calculate 'size' right in the front; use
16227 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
16228 pcum->aapcs_stack_words.
16230 2014-06-17 Nick Clifton <nickc@redhat.com>
16232 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
16233 (umulhi3, mulsidi3, umulsidi3): Likewise.
16235 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
16237 PR middle-end/61508
16238 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
16239 check for section name.
16241 2014-06-17 Richard Biener <rguenther@suse.de>
16243 * tree-ssa-propagate.c: Include domwalk.h.
16244 (substitute_and_fold): Outline main worker into a domwalker ...
16245 (substitute_and_fold_dom_walker::before_dom_children): ... here.
16246 Schedule stmts we can fully propagate for removal. Remove
16248 (substitute_and_fold): Apply a dominator walk to perform
16249 substitution. Process stmts scheduled for removal here.
16251 2014-06-17 Richard Biener <rguenther@suse.de>
16253 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
16254 of PHI node moving.
16256 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
16258 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
16259 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
16260 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
16261 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
16262 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
16264 (get_fpscr) : Likewise.
16266 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16268 PR rtl-optimization/61325
16269 * lra-constraints.c (valid_address_p): Add forward declaration.
16270 (simplify_operand_subreg): Check address validity before and after
16271 alter_reg of memory subreg.
16273 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
16275 * config/i386/i386.c (decide_alg): Correctly handle
16276 maximum size of stringop algorithm.
16278 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16280 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
16282 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
16284 PR rtl-optimization/61522
16285 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
16287 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
16290 * symtab.c (symtab_node::reset_section): New method.
16291 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16293 * cgraph.h (reset_section): Declare.
16294 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16295 do not consider comdat locals.
16296 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16298 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16299 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16300 reset sections of symbols dragged out of the comdats.
16301 (function_and_variable_visibility): Reset sections of
16304 2014-06-16 Richard Biener <rguenther@suse.de>
16306 PR tree-optimization/61482
16307 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
16308 [-INF(OVF), +INF(OVF)] range.
16310 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
16312 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
16313 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
16314 handling 32-bit multiplication.
16316 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
16318 PR middle-end/61430
16319 * lra-lives.c (process_bb_lives): Skip creating copy during
16320 insn scan when src/dest has constrained to same regno.
16322 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16324 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
16325 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
16327 2014-06-16 Yury Gribov <y.gribov@samsung.com>
16329 * asan.c (check_func): New function.
16330 (maybe_create_ssa_name): Likewise.
16331 (build_check_stmt_with_calls): Likewise.
16332 (use_calls_p): Likewise.
16333 (report_error_func): Change interface.
16334 (build_check_stmt): Allow non-integer lengths; add support
16336 (asan_instrument): Likewise.
16337 (instrument_mem_region_access): Moved code to build_check_stmt.
16338 (instrument_derefs): Likewise.
16339 (instrument_strlen_call): Likewise.
16340 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
16341 * doc/invoke.texi: Describe new parameter.
16342 * params.def: Define new parameter.
16343 * params.h: Likewise.
16344 * sanitizer.def: Describe new builtins.
16346 2014-06-16 Richard Biener <rguenther@suse.de>
16348 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16349 Make all defs available at the end.
16350 (eliminate): If we remove a PHI node schedule cfg-cleanup.
16352 2014-06-18 Jakub Jelinek <jakub@redhat.com>
16355 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
16357 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
16360 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
16361 initialization. Replace remaining use of uid.
16363 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16365 * c-family/c-common.c (handle_tls_model_attribute): Use
16366 set_decl_tls_model.
16367 * c-family/c-common.c (handle_tls_model_attribute): Use
16368 set_decl_tls_model.
16369 * cgraph.h (struct varpool_node): Add tls_model.
16370 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
16371 * tree.h (DECL_TLS_MODEL): Update.
16372 (DECL_THREAD_LOCAL_P): Check that variable is static.
16373 (decl_tls_model): Declare.
16374 (set_decl_tls_model): Declare.
16375 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
16376 set symbol prorperties.
16377 (get_emutls_init_templ_addr): Cleanup.
16378 (new_emutls_decl): Update.
16379 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
16380 (lto_input_varpool_node): Likewise.
16381 * lto-streamer-out.c (hash_tree): Likewise.
16382 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
16383 not stream DECL_TLS_MODEL.
16384 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
16385 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
16387 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16389 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
16391 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16393 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
16394 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
16396 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
16397 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
16398 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
16399 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
16400 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
16401 (df_get_artificial_defs, df_get_artificial_uses)
16402 (df_single_def, df_single_use): Update accordingly.
16403 (df_refs_chain_dump): Take the first element in a linked list as
16404 parameter, rather than a pointer to an array of pointers.
16405 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
16406 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
16407 (df_chain_create_bb_process_use): Likewise.
16408 (df_md_bb_local_compute_process_def): Likewise.
16409 * fwprop.c (process_defs, process_uses): Likewise.
16410 (register_active_defs, update_uses): Likewise.
16411 (forward_propagate_asm): Update for new df_ref linking.
16412 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
16413 (df_null_ref_rec, df_null_mw_rec): Likewise.
16414 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
16416 (df_scan_free_bb_info): Remove check for null artificial_defs.
16417 (df_install_ref_incremental): Adjust for new df_ref linking.
16418 Use a single-element insertion rather than a full sort.
16419 (df_ref_chain_delete_du_chain): Take the first element
16420 in a linked list as parameter, rather than a pointer to an array of
16422 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
16423 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
16424 (df_insn_info_delete): Remove check for null defs and call to
16425 df_scan_free_mws_vec.
16426 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
16427 null rather than df_null_*_rec.
16428 (df_insn_rescan_debug_internal): Likewise, and update null
16429 checks in the same way. Remove check for null defs.
16430 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
16431 Move a single element rather doing a full sort.
16432 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
16434 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
16435 Initialize df_ref and df_mw_hardreg lists to null rather than
16437 (df_ref_compare): Take df_refs as parameter, transferring the
16438 old interface to...
16439 (df_ref_ptr_compare): ...this new function.
16440 (df_sort_and_compress_refs): Update accordingly.
16441 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
16442 old interface to...
16443 (df_mw_ptr_compare): ...this new function.
16444 (df_sort_and_compress_mws): Update accordingly.
16445 (df_install_refs, df_install_mws): Return a linked list rather than
16446 an array of pointers.
16447 (df_refs_add_to_chains): Assert that old lists are empty rather
16449 (df_insn_refs_verify): Don't handle null defs speciailly.
16450 * web.c (union_match_dups): Update for new df_ref linking.
16452 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16454 * df.h (df_ref_create, df_ref_remove): Delete.
16455 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
16456 (df_ref_remove): Likewise.
16458 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16460 * df.h (df_single_def, df_single_use): New functions.
16461 * ira.c (find_moveable_pseudos): Use them.
16463 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16465 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
16466 * df-problems.c (df_note_bb_compute): Use it.
16467 * regstat.c (regstat_bb_compute_ri): Likewise.
16469 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16471 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
16472 * cse.c (cse_extended_basic_block): Use them.
16473 * dce.c (mark_artificial_use): Likewise.
16474 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
16475 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16476 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
16477 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
16478 (df_simulate_initialize_backwards): Likewise.
16479 (df_simulate_finalize_backwards): Likewise.
16480 (df_simulate_initialize_forwards): Likewise.
16481 (df_md_simulate_artificial_defs_at_top): Likewise.
16482 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16483 * regrename.c (init_rename_info): Likewise.
16484 * regstat.c (regstat_bb_compute_ri): Likewise.
16485 (regstat_bb_compute_calls_crossed): Likewise.
16487 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
16489 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
16490 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
16491 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
16492 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
16493 * combine.c (create_log_links): Likewise.
16494 * compare-elim.c (find_flags_uses_in_insn): Likewise.
16495 (try_eliminate_compare): Likewise.
16496 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
16497 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
16498 (remove_reg_equal_equiv_notes_for_defs): Likewise.
16499 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
16500 (word_dce_process_block, dce_process_block): Likewise.
16501 * ddg.c (def_has_ccmode_p): Likewise.
16502 * df-core.c (df_bb_regno_first_def_find): Likewise.
16503 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
16504 * df-problems.c (df_rd_simulate_one_insn): Likewise.
16505 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
16506 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
16507 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
16508 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
16509 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
16510 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
16511 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
16512 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
16513 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
16514 * fwprop.c (local_ref_killed_between_p): Likewise.
16515 (all_uses_available_at, free_load_extend): Likewise.
16516 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
16517 * hw-doloop.c (scan_loop): Likewise.
16518 * ifcvt.c (dead_or_predicable): Likewise.
16519 * init-regs.c (initialize_uninitialized_regs): Likewise.
16520 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
16521 (process_bb_node_lives): Likewise.
16522 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
16523 (find_moveable_pseudos): Likewise.
16524 * loop-invariant.c (check_dependencies, record_uses): Likewise.
16525 * recog.c (peep2_find_free_register): Likewise.
16526 * ree.c (get_defs): Likewise.
16527 * regstat.c (regstat_bb_compute_ri): Likewise.
16528 (regstat_bb_compute_calls_crossed): Likewise.
16529 * sched-deps.c (find_inc, find_mem): Likewise.
16530 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
16531 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
16532 * shrink-wrap.c (requires_stack_frame_p): Likewise.
16533 (prepare_shrink_wrap): Likewise.
16534 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
16535 * web.c (union_defs, pass_web::execute): Likewise.
16536 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
16537 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
16539 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
16541 * lra-assign.c (assign_by_spills): Add code to assign vector regs
16542 to inheritance pseudos.
16543 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
16545 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
16548 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
16549 (BU_MISC_2): Rename to ...
16550 (BU_LDBL128_2): ... this.
16551 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
16552 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
16553 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
16554 RS6000_BTM_LDBL128.
16555 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
16556 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
16557 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
16558 (unpacktf_1): Likewise.
16559 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
16560 (__builtin_longdouble_dw1): Likewise.
16561 * doc/sourcebuild.texi (longdouble128): Document.
16563 2014-06-13 Jeff Law <law@redhat.com>
16565 PR rtl-optimization/61094
16566 PR rtl-optimization/61446
16567 * ree.c (combine_reaching_defs): Get the mode for the copy from
16568 the extension insn rather than the defining insn.
16570 2014-06-13 Dehao Chen <dehao@google.com>
16572 * dwarf2out.c (add_linkage_name): Emit more linkage name.
16574 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
16576 * doc/install.texi (--enable-linker-plugin-configure-flags)
16577 (--enable-linker-plugin-flags): Document new flags.
16579 2014-06-13 Martin Jambor <mjambor@suse.cz>
16582 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
16583 cache_token if returning early.
16585 2014-06-13 Nick Clifton <nickc@redhat.com>
16587 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
16588 requested alignment is active.
16589 (LABEL_ALIGN): Likewise.
16590 (LOOP_ALIGN): Likewise.
16592 2014-06-13 Richard Biener <rguenther@suse.de>
16594 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
16595 Rewrite to propagate the VN result into all uses where
16596 possible and to remove stmts becoming dead because of that.
16597 (eliminate): Generalize stmt removal handling, remove in
16598 reverse dominator order to support proper debug stmt
16599 generation. Update stmts before removing stmts.
16600 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
16602 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
16604 PR tree-optimization/61375
16605 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
16606 symbolic number cannot be represented in an uint64_t.
16607 (find_bswap_or_nop_1): Likewise.
16609 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16611 * symtab.c (symtab_node::reset_section): New method.
16612 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
16614 * cgraph.h (reset_section): Declare.
16615 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
16616 do not consider comdat locals.
16617 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
16619 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
16620 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
16621 reset sections of symbols dragged out of the comdats.
16622 (function_and_variable_visibility): Reset sections of
16625 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
16627 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
16628 to use symtab and decl_binds_to_current_def_p
16629 * tree-vectorizer.c (increase_alignment): Increase alignment
16630 of alias target, too.
16632 2014-06-12 Jakub Jelinek <jakub@redhat.com>
16634 PR middle-end/61486
16635 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
16636 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
16637 if outer combined construct is distribute.
16638 (gimplify_omp_for): For OMP_DISTRIBUTE set
16639 gimplify_omp_ctxp->distribute.
16640 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
16641 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
16642 mapping into decl map.
16644 2014-06-12 Jason Merrill <jason@redhat.com>
16646 * common.opt (fabi-version): Change default to 0.
16648 2014-06-12 Jason Merrill <jason@redhat.com>
16650 * toplev.c (process_options): Reject -fabi-version=1.
16652 2014-06-12 Jeff Law <law@redhat.com>
16654 PR tree-optimization/61009
16655 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
16656 value when we stop processing a block due to problematic PHIs.
16658 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
16660 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
16661 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
16662 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
16663 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
16664 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
16665 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
16666 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
16667 are not in the spec.
16669 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
16672 * config/aarch64/aarch64-modes.def: Add V1DFmode.
16673 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
16676 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
16678 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
16680 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
16683 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
16684 loading from address spaces.
16686 2014-06-12 Martin Liska <mliska@suse.cz>
16689 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
16690 statement is reachable.
16692 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
16694 * symtab.c (section_hash): New hash.
16695 (symtab_unregister_node): Clear section before freeing.
16696 (hash_section_hash_entry): New haser.
16697 (eq_sections): New function.
16698 (symtab_node::set_section_for_node): New method.
16699 (set_section_1): Update.
16700 (symtab_node::set_section): Take string instead of tree as parameter.
16701 (symtab_resolve_alias): Update.
16702 * cgraph.h (section_hash_entry_d): New structure.
16703 (section_hash_entry): New typedef.
16704 (cgraph_node): Change comdat_group_ to x_comdat_group,
16705 change section_ to x_section and turn into section_hash_entry;
16706 update accestors; put set_section_for_node offline.
16707 * tree.c (decl_section_name): Turn into string.
16708 (set_decl_section_name): Change parameter to be string.
16709 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
16710 * sdbout.c (sdbout_one_type): Update.
16711 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
16712 * varasm.c (IN_NAMED_SECTION, get_named_section,
16713 resolve_unique_section, hot_function_section, get_named_text_section,
16714 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
16715 make_decl_rtl, default_unique_section): Update.
16716 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
16717 (c6x_elf_unique_section): Update.
16718 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
16719 * config/pa/pa.c (pa_function_section): Update.
16720 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
16721 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
16722 * config/arc/arc.c (arc_in_small_data_p): Update.
16723 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
16724 * config/mcore/mcore.c (mcore_unique_section): Update.
16725 * config/mips/mips.c (mips16_build_function_stub): Update.
16726 (mips16_build_call_stub): Update.
16727 (mips_function_rodata_section): Update.
16728 (mips_in_small_data_p): Update.
16729 * config/score/score.c (score_in_small_data_p): Update.
16730 * config/rx/rx.c (rx_in_small_data): Update.
16731 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
16732 (rs6000_xcoff_asm_named_section): Update.
16733 (rs6000_xcoff_unique_section): Update.
16734 * config/frv/frv.c (frv_string_begins_with): Update.
16735 (frv_in_small_data_p): Update.
16736 * config/v850/v850.c (v850_encode_data_area): Update.
16737 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
16738 (bfin_handle_l1_data_attribute): Update.
16739 (bfin_handle_l2_attribute): Update.
16740 * config/mep/mep.c (mep_unique_section): Update.
16741 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
16743 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
16744 (h8300_handle_tiny_data_attribute): Update.
16745 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
16746 (m32r_in_small_data_p): Update.
16747 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
16748 * config/i386/i386.c (ix86_in_large_data_p): Update.
16749 * config/i386/winnt.c (i386_pe_unique_section): Update.
16750 * config/darwin.c (darwin_function_section): Update.
16751 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
16752 * tree-emutls.c (get_emutls_init_templ_addr): Update.
16753 (new_emutls_decl): Update.
16754 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
16755 input_varpool_node): Update.
16756 (ead_string_cst): Turn to ...
16757 (read_string): ... this one.
16758 * dwarf2out.c (secname_for_decl): Update.
16759 * asan.c (asan_protect_global): Update.
16761 2014-06-11 DJ Delorie <dj@redhat.com>
16763 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
16765 * config/rx/rx.c (rx_option_override): Likewise.
16766 (rx_align_for_label): Likewise.
16768 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
16770 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
16772 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
16775 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16777 * common.md: New file.
16778 * doc/md.texi: Update description of generic, machine-independent
16780 * config/s390/constraints.md (e): Delete.
16781 * Makefile.in (md_file): Include common.md.
16782 * config/m32c/t-m32c (md_file): Likewise.
16783 * genpreds.c (general_mem): New array.
16784 (generic_constraint_letters): Remove constraints now defined by
16786 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16787 Allow the first character to be '<' or '>' as well.
16788 * genoutput.c (general_mem): New array.
16789 (indep_constraints): Remove constraints now defined by common.md.
16790 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
16791 Remove special handling of 'm'.
16792 * ira-costs.c (record_reg_classes): Remove special handling of
16793 constraints now defined by common.md.
16794 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16795 * ira-lives.c (single_reg_class): Likewise.
16796 (ira_implicitly_set_insn_hard_regs): Likewise.
16797 * lra-constraints.c (reg_class_from_constraints): Likewise.
16798 (process_alt_operands, process_address, curr_insn_transform): Likewise.
16799 * postreload.c (reload_cse_simplify_operands): Likewise.
16800 * reload.c (push_secondary_reload, scratch_reload_class)
16801 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16802 * reload1.c (maybe_fix_stack_asms): Likewise.
16803 * targhooks.c (default_secondary_reload): Likewise.
16804 * stmt.c (parse_output_constraint): Likewise.
16805 * recog.c (preprocess_constraints): Likewise.
16806 (constrain_operands, peep2_find_free_register): Likewise.
16807 (asm_operand_ok): Likewise, but add a comment saying why 'o'
16808 must be handled specially.
16810 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16812 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
16813 * genpreds.c (have_const_dbl_constraints): Delete.
16814 (add_constraint): Don't set it.
16815 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
16816 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
16817 constraints using the lookup_constraint logic.
16818 * ira-lives.c (single_reg_class): Likewise.
16819 * ira.c (ira_setup_alts): Likewise.
16820 * lra-constraints.c (process_alt_operands): Likewise.
16821 * recog.c (asm_operand_ok, constrain_operands): Likewise.
16822 * reload.c (find_reloads): Likewise.
16824 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16826 * genpreds.c (const_int_start, const_int_end): New variables.
16827 (choose_enum_order): Output CONST_INT constraints before memory
16829 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
16831 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
16832 * ira.c (ira_setup_alts): Likewise.
16833 * lra-constraints.c (process_alt_operands): Likewise.
16834 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16835 * reload.c (find_reloads): Likewise.
16837 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16839 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
16840 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
16841 * recog.c (preprocess_constraints): Update accordingly.
16843 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16845 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
16846 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
16847 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
16848 * genpreds.c (print_type_tree): New function.
16849 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
16850 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
16851 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
16852 Write out enum constraint_type and get_constraint_type.
16853 * lra-constraints.c (satisfies_memory_constraint_p): Take a
16854 constraint_num rather than a constraint string.
16855 (satisfies_address_constraint_p): Likewise.
16856 (reg_class_from_constraints): Avoid old constraint macros.
16857 (process_alt_operands, process_address_1): Likewise.
16858 (curr_insn_transform): Likewise.
16859 * ira-costs.c (record_reg_classes): Likewise.
16860 (record_operand_costs): Likewise.
16861 * ira-lives.c (single_reg_class): Likewise.
16862 (ira_implicitly_set_insn_hard_regs): Likewise.
16863 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
16864 * postreload.c (reload_cse_simplify_operands): Likewise.
16865 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
16866 (constrain_operands, peep2_find_free_register): Likewise.
16867 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
16868 (find_reloads, alternative_allows_const_pool_ref): Likewise.
16869 * reload1.c (maybe_fix_stack_asms): Likewise.
16870 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
16871 * targhooks.c (default_secondary_reload): Likewise.
16872 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
16873 to EXTRA_CONSTRAINT_STR.
16874 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
16876 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16878 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
16879 (write_constraint_satisfied_p_array): ...this new function.
16880 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
16882 (write_insn_preds_c): Update accordingly.
16884 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16886 * genpreds.c (write_lookup_constraint): Rename to...
16887 (write_lookup_constraint_1): ...this.
16888 (write_lookup_constraint_array): New function.
16889 (write_tm_preds_h): Define lookup_constraint as an inline function
16890 that uses write_lookup_constraint_array where possible.
16891 (write_insn_preds_c): Update for the changes above.
16893 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
16895 * doc/md.texi (regclass_for_constraint): Rename to...
16896 (reg_class_for_constraint): ...this.
16897 * genpreds.c (num_constraints, enum_order, register_start)
16898 (register_end, satisfied_start, memory_start, memory_end)
16899 (address_start, address_end): New variables.
16900 (add_constraint): Count the number of constraints.
16901 (choose_enum_order): New function.
16902 (write_enum_constraint_num): Iterate over enum_order.
16903 (write_regclass_for_constraint): Rename to...
16904 (write_reg_class_for_constraint_1): ...this and update output
16906 (write_constraint_satisfied_p): Rename to...
16907 (write_constraint_satisfied_p_1): ...this and update output
16908 accordingly. Do nothing if all extra constraints are register
16910 (write_insn_extra_memory_constraint): Delete.
16911 (write_insn_extra_address_constraint): Delete.
16912 (write_range_function): New function.
16913 (write_tm_preds_h): Define constraint_satisfied_p and
16914 reg_class_for_constraint as inline functions that do a range check
16915 before calling the out-of-line function. Use write_range_function
16916 to implement insn_extra_{register,memory,address}_constraint,
16917 the first of which is new.
16918 (write_insn_preds_c): Update after above changes to write_* functions.
16919 (main): Call choose_enum_order.
16921 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
16923 PR tree-optimization/61306
16924 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
16925 expression instead of its size.
16926 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
16927 false to prevent optimization when the result is unpredictable due to
16928 arithmetic right shift of signed type with highest byte is set.
16929 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
16930 (init_symbolic_number): Likewise.
16931 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
16932 when the result is unpredictable due to sign extension.
16934 2014-06-11 Terry Guo <terry.guo@arm.com>
16936 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
16937 (*thumb1_addsi3): Ditto.
16938 (*thumb_subdi3): Ditto.
16939 (thumb1_subsi3_insn): Ditto.
16940 (*thumb_mulsi3): Ditto.
16941 (*thumb_mulsi3_v6): Ditto.
16942 (*thumb1_andsi3_insn): Ditto.
16943 (thumb1_bicsi3): Ditto.
16944 (*thumb1_iorsi3_insn): Ditto.
16945 (*thumb1_xorsi3_insn): Ditto.
16946 (*thumb1_ashlsi3): Ditto.
16947 (*thumb1_ashrsi3): Ditto.
16948 (*thumb1_lshrsi3): Ditto.
16949 (*thumb1_rotrsi3): Ditto.
16950 (*thumb1_negdi2): Ditto.
16951 (*thumb1_negsi2): Ditto.
16952 (*thumb1_abssi2): Ditto.
16953 (*thumb1_neg_abssi2): Ditto.
16954 (*thumb1_one_cmplsi2): Ditto.
16955 (*thumb1_zero_extendhisi2): Ditto.
16956 (*thumb1_zero_extendqisi2): Ditto.
16957 (*thumb1_zero_extendqisi2_v6): Ditto.
16958 (thumb1_extendhisi2): Ditto.
16959 (thumb1_extendqisi2): Ditto.
16960 (*thumb1_movdi_insn): Ditto.
16961 (*thumb1_movsi_insn): Ditto.
16962 (*thumb1_movhi_insn): Ditto.
16963 (thumb_movhi_clobber): Ditto.
16964 (*thumb1_movqi_insn): Ditto.
16965 (*thumb1_movhf): Ditto.
16966 (*thumb1_movsf_insn): Ditto.
16967 (*thumb_movdf_insn): Ditto.
16968 (movmem12b): Ditto.
16970 (cbranchqi4): Ditto.
16971 (cbranchsi4_insn): Ditto.
16972 (cbranchsi4_scratch): Ditto.
16973 (*negated_cbranchsi4): Ditto.
16974 (*tbit_cbranch): Ditto.
16975 (*tlobits_cbranch): Ditto.
16976 (*tstsi3_cbranch): Ditto.
16977 (*cbranchne_decr1): Ditto.
16978 (*addsi3_cbranch): Ditto.
16979 (*addsi3_cbranch_scratch): Ditto.
16980 (*thumb_cmpdi_zero): Ditto.
16981 (cstoresi_eq0_thumb1): Ditto.
16982 (cstoresi_ne0_thumb1): Ditto.
16983 (*cstoresi_eq0_thumb1_insn): Ditto.
16984 (*cstoresi_ne0_thumb1_insn): Ditto.
16985 (cstoresi_nltu_thumb1): Ditto.
16986 (cstoresi_ltu_thumb1): Ditto.
16987 (thumb1_addsi3_addgeu): Ditto.
16988 (*thumb_jump): Ditto.
16989 (*call_reg_thumb1_v5): Ditto.
16990 (*call_reg_thumb1): Ditto.
16991 (*call_value_reg_thumb1_v5): Ditto.
16992 (*call_value_reg_thumb1): Ditto.
16993 (*call_insn): Ditto.
16994 (*call_value_insn): Ditto.
16995 (thumb1_casesi_internal_pic): Ditto.
16996 (thumb1_casesi_dispatch): Ditto.
16997 (*thumb1_indirect_jump): Ditto.
16998 (prologue_thumb1_interwork): Ditto.
16999 (*epilogue_insns): Ditto.
17000 (consttable_1): Ditto.
17001 (consttable_2): Ditto.
17002 (tablejump): Ditto.
17003 (*thumb1_tablejump): Ditto.
17004 (thumb_eh_return): Ditto.
17005 (define_peephole2): Two of them are thumb1 only and got moved into
17006 new file thumb1.md.
17007 (define_split): Six of them are thumb1 only and got moved into new
17009 * config/arm/thumb1.md: New file comprised of above thumb1 only
17012 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17014 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
17015 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
17017 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
17018 (aarch64_crc_builtin_datum): New struct.
17019 (aarch64_crc_builtin_data): New.
17020 (aarch64_init_crc32_builtins): New function.
17021 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
17022 (aarch64_crc32_expand_builtin): New.
17023 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
17024 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
17025 __ARM_FEATURE_CRC32 when appropriate.
17026 (TARGET_CRC32): Define.
17027 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
17028 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
17029 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
17030 (aarch64_<crc_variant>): New pattern.
17031 * config/aarch64/arm_acle.h: New file.
17032 * config/aarch64/iterators.md (CRC): New int iterator.
17033 (crc_variant, crc_mode): New int attributes.
17034 * doc/aarch64-acle-intrinsics.texi: New file.
17035 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
17036 Include aarch64-acle-intrinsics.texi.
17038 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
17040 * tree-vect-data-refs.c (vect_grouped_store_supported): New
17041 check for stores group of length 3.
17042 (vect_permute_store_chain): New permutations for stores group of
17044 * tree-vect-stmts.c (vect_model_store_cost): Change cost
17045 of vec_perm_shuffle for the new permutations.
17047 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
17049 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
17050 table rewriting temporarily on targets not supporting ONE_ONLY.
17052 2014-06-11 Richard Biener <rguenther@suse.de>
17054 PR middle-end/61437
17056 2014-06-04 Richard Biener <rguenther@suse.de>
17058 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17059 TREE_PUBLIC and DECL_EXTERNAL decls.
17061 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17063 * varasm.c (set_implicit_section): New function.
17064 (resolve_unique_section): Use it to set implicit section
17066 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
17067 (default_function_section): Likewise.
17068 (decl_binds_to_current_def_p): Constify argument.
17069 * varasm.h (decl_binds_to_current_def_p): Update prototype.
17070 * asan.c (asan_protect_global): Use
17071 symtab_get_node (decl)->implicit_section.
17072 * symtab.c (dump_symtab_base): Dump implicit sections.
17073 (verify_symtab_base): Verify sanity of sectoins and comdats.
17074 (symtab_resolve_alias): Alias share the section of its target.
17075 (set_section_1): New function.
17076 (symtab_node::set_section): Move here, recurse to aliases.
17077 (verify_symtab): Check for duplicated symtab lists.
17078 * tree-core.h (implicit_section_name_p): Remove.
17079 * tree-vect-data-refs.c: Include varasm.h.
17080 (vect_can_force_dr_alignment_p): Fix conditional on when
17081 decl bints to current definition; use
17082 symtab_get_node (decl)->implicit_section.
17083 * cgraph.c (cgraph_make_node_local_1): Fix section set.
17084 * cgraph.h (struct symtab_node): Add implicit_section.
17085 (set_section): Rename to ...
17086 (set_section_for_node): ... this one.
17087 (set_section): Declare.
17088 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
17089 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
17090 input_overwrite_node, input_varpool_node): Stream implicit_section.
17091 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
17092 removal; it will fail in LTO.
17094 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17096 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
17097 Change second alternative type to f_mcr.
17098 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
17099 and 12th alternatives' types to f_mcr and f_mrc.
17100 (*movdi_aarch64): Same for 12th and 13th alternatives.
17101 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
17102 (aarch64_movtilow_tilow): Change type to fmov.
17104 2014-06-10 Jiong Wang <jiong.wang@arm.com>
17106 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
17107 (aarch64_save_or_restore_callee_save_registers): Fix layout.
17109 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17111 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
17113 (aarch64_sqrdmulh_lane<mode>): Likewise.
17114 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17115 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17116 (aarch64_sqdmulh_laneq<mode>): New expander.
17117 (aarch64_sqrdmulh_laneq<mode>): Likewise.
17118 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
17119 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
17120 (aarch64_sqdmulh_lane<mode>): New expander.
17121 (aarch64_sqrdmulh_lane<mode>): Likewise.
17122 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
17123 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
17124 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
17125 (aarch64_sqdmlal_laneq<mode>): Likewise.
17126 (aarch64_sqdmlsl_lane<mode>): Likewise.
17127 (aarch64_sqdmlsl_laneq<mode>): Likewise.
17128 (aarch64_sqdmlal2_lane<mode>): Likewise.
17129 (aarch64_sqdmlal2_laneq<mode>): Likewise.
17130 (aarch64_sqdmlsl2_lane<mode>): Likewise.
17131 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
17132 (aarch64_sqdmull_lane<mode>): Likewise.
17133 (aarch64_sqdmull_laneq<mode>): Likewise.
17134 (aarch64_sqdmull2_lane<mode>): Likewise.
17135 (aarch64_sqdmull2_laneq<mode>): Likewise.
17137 2014-06-10 Richard Biener <rguenther@suse.de>
17139 PR tree-optimization/61438
17140 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
17141 (eliminate_dom_walker::before_dom_children): Only try to inhibit
17142 insertion of IVs if running PRE.
17143 (eliminate): Adjust.
17144 (pass_pre::execute): Likewise.
17145 (pass_fre::execute): Likewise.
17147 2014-06-10 Richard Biener <rguenther@suse.de>
17149 PR middle-end/61456
17150 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
17151 Do not use the main variant for the type comparison.
17152 (ncr_compar): Likewise.
17153 (nonoverlapping_component_refs_p): Likewise.
17155 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
17157 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
17158 REG_CFA_RESTORE mode.
17160 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
17162 * config/i386/i386.c (expand_vec_perm_pblendv): New.
17163 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
17164 expand_vec_perm_pblendv.
17166 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17168 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
17170 Simplify description of __crc32d and __crc32cd intrinsics.
17171 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
17174 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
17177 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
17178 * config.in: Regenerate.
17179 * configure: Likewise.
17181 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
17183 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
17185 (intersect_static_var_sets): Remove.
17186 (propagate): Do not prune local statics.
17188 2014-06-10 Jakub Jelinek <jakub@redhat.com>
17191 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
17192 Set lastprivate_firstprivate even if omp_private_outer_ref
17193 langhook returns true.
17194 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
17195 langhook, call unshare_expr on new_var and call
17196 build_outer_var_ref to get the last argument.
17198 2014-06-10 Marek Polacek <polacek@redhat.com>
17201 * doc/extend.texi: Add cindex for transparent_union.
17203 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
17205 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
17206 init_symbolic_number ().
17208 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
17210 PR middle-end/61141
17211 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
17212 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
17213 (verify_rtl_sharing): Likewise.
17215 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
17218 * tree.c (build_qualified_type): Use a canonical type for
17221 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17223 * config/arm/arm-modes.def: Remove XFmode.
17225 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
17228 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
17229 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
17230 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
17231 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
17232 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
17233 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
17234 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
17235 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
17236 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
17238 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
17240 * tree-core.h (tree_decl_with_vis): Remove section_name.
17242 2014-06-09 Kito Cheng <kito@0xlab.org>
17244 * ira.c (ira): Don't call init_caller_save if LRA enabled
17245 since LRA use its own infrastructure to handle that.
17247 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17249 * symtab.c (dump_symtab_base): Update dumping.
17250 (symtab_make_decl_local): Clear only DECL_COMDAT.
17251 * tree-vect-data-refs.c (Check that variable is static before
17252 tampering with sections.
17253 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
17254 (cgraph_create_virtual_clone): Likewise.
17255 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
17256 (decl_section_name, set_decl_section_name): New accessors.
17257 (find_decls_types_r): Do not walk section name
17258 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
17259 (decl_comdat_group, decl_comdat_group_id): Constify.
17260 (decl_section_name, set_decl_section_name): Update.
17261 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
17262 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
17263 (cgraph_make_node_local_1): Clear section and comdat group.
17264 * cgraph.h (set_comdat_group): Sanity check.
17265 (get_section, set_section): New.
17266 * ipa-comdats.c (ipa_comdats): Use get_section.
17267 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
17268 * lto-streamer-out.c: Do not follow section names.
17269 * c-family/c-common.c (handle_section_attribute): Update.
17270 * lto-cgraph.c (lto_output_node): Output section.
17271 (lto_output_varpool_node): Likewise.
17272 (read_comdat_group): Rename to ...
17273 (read_identifier): ... this one.
17274 (read_string_cst): New function.
17275 (input_node, input_varpool_node): Input section names.
17276 * tree-emutls.c (get_emutls_init_templ_addr): Update.
17277 (new_emutls_decl): Update.
17278 (secname_for_decl): Check section names only of static vars.
17279 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
17280 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
17281 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
17282 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
17283 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
17284 * config/mcore/mcore.c (mcore_unique_section): Likewise.
17285 * config/mips/mips.c (mips16_build_function_stub): Likewise.
17286 * config/v850/v850.c (v850_insert_attributes): Likewise.
17287 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
17289 (h8300_handle_tiny_data_attribute): Likewise.
17290 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
17291 (bfin_handle_l2_attribute): Likewise.
17293 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17295 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
17296 remove static initializer.
17298 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17300 * varasm.c (use_blocks_for_decl_p): Check symbol table
17301 instead of alias attribute.
17302 (place_block_symbol): Recurse on aliases.
17304 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17306 * ipa-visibility.c: Include varasm.h
17307 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
17309 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
17311 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
17312 outputting aliases.
17314 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
17316 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
17317 from test_insn into GGC space escape via SET_SRC.
17319 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
17321 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
17322 call statement, if any.
17323 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
17324 statements, if any. Tidy up.
17326 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
17329 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
17330 iterators, VSX_D that handles 64-bit types, and VSX_LE that
17331 handles swapping the two 64-bit double words on little endian
17332 systems. Include V1TImode and optionally TImode in VSX_LE so that
17333 these types are properly swapped. Change all of the insns and
17334 splits that do the 64-bit swaps to use VSX_LE.
17335 (vsx_le_perm_load_<mode>): Likewise.
17336 (vsx_le_perm_store_<mode>): Likewise.
17337 (splitters for little endian memory operations): Likewise.
17338 (vsx_xxpermdi2_le_<mode>): Likewise.
17339 (vsx_lxvd2x2_le_<mode>): Likewise.
17340 (vsx_stxvd2x2_le_<mode>): Likewise.
17342 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
17345 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
17346 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
17347 and corresponding splitters. Zero extend general register
17348 or memory input operand to XMM temporary. Enable for
17349 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
17350 (floatunssi<mode>2): Update expander predicate.
17352 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
17354 PR rtl-optimization/61325
17355 * lra-constraints.c (process_address_1): Check scale equal to one
17356 to prevent transformation: base + scale * index => base + new_reg.
17358 2014-06-06 Richard Biener <rguenther@suse.de>
17360 PR tree-optimization/59299
17361 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
17363 (nearest_common_dominator_of_uses): Likewise.
17364 (statement_sink_location): Adjust. Support sinking loads.
17366 2014-06-06 Martin Jambor <mjambor@suse.cz>
17368 * ipa-prop.c (get_place_in_agg_contents_list): New function.
17369 (build_agg_jump_func_from_list): Likewise.
17370 (determine_known_aggregate_parts): Renamed to
17371 determine_locally_known_aggregate_parts. Moved some functionality
17372 to the two functions above, removed bound checks.
17374 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
17376 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
17377 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
17378 (aarch64_progress_pointer): Likewise.
17379 (aarch64_copy_one_part_and_move_pointers): Likewise.
17380 (aarch64_expand_movmen): Likewise.
17381 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
17382 * config/aarch64/aarch64.md (movmem<mode>): New.
17384 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
17386 * targhooks.c (default_add_stmt_cost): Call target specific
17387 hook instead of default one.
17389 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
17391 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
17392 endianness instead of host endianness.
17393 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
17396 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17399 * function.c (instantiate_decls): Process the saved static chain.
17400 (expand_function_start): If not optimizing, save the static chain
17402 * tree-nested.c (convert_all_function_calls): Always create the static
17403 chain for nested functions if not optimizing.
17405 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17407 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
17409 2014-06-06 Richard Biener <rguenther@suse.de>
17411 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
17412 (construct_init_block): Likewise.
17413 (construct_exit_block): Likewise.
17414 (pass_expand::execute): Likewise.
17415 * graphite.c (graphite_transforms): Replace check for current_loops
17416 with a check for > 1 loops.
17417 (pass_graphite_transforms::execute): Adjust.
17418 * ipa-split.c (split_function): Remove check for current_loops.
17419 * omp-low.c (expand_parallel_call): Likewise.
17420 (expand_omp_for_init_counts): Likewise.
17421 (extract_omp_for_update_vars): Likewise.
17422 (expand_omp_for_generic): Likewise.
17423 (expand_omp_sections): Likewise.
17424 (expand_omp_target): Likewise.
17425 * tracer.c (tail_duplicate): Likewise.
17426 (pass_tracer::execute): Likewise.
17427 * trans-mem.c (expand_transaction): Likewise.
17428 * tree-complex.c (expand_complex_div_wide): Likewise.
17429 * tree-eh.c (lower_resx): Likewise.
17430 (cleanup_empty_eh_merge_phis): Likewise.
17431 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
17432 current_loops with a check for > 1 loops.
17433 (pass_predcom::execute): Adjust.
17434 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
17435 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
17436 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
17437 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
17438 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
17439 * tree-switch-conversion.c (process_switch): Likewise.
17440 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
17441 * tree-vrp.c (vrp_visit_phi_node): Likewise.
17442 (execute_vrp): Likewise.
17443 * ubsan.c (ubsan_expand_null_ifn): Likewise.
17445 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
17447 * rtl.h (insn_location): Declare.
17448 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
17449 with UNKNOWN_LOCATION.
17450 * emit-rtl.c (insn_location): New function.
17451 * final.c (notice_source_line): Check that the instruction has a
17452 location before retrieving it and use insn_location.
17453 * modulo-sched.c (loop_single_full_bb_p): Likewise.
17454 * print-rtl.c (print_rtx): Likewise.
17456 2014-06-06 Richard Biener <rguenther@suse.de>
17458 * passes.def: Move 2nd VRP pass before phi-only-cprop.
17460 2014-06-06 Christian Bruel <christian.bruel@st.com>
17462 PR tree-optimization/43934
17463 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
17466 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
17468 * ira-lives.c (single_reg_class): Add missing break. Explicitly
17469 return NO_REGS for extra address and memory constraints. Handle
17470 operands that match (or are equivalent to something that matches)
17471 extra constant constraints. Ignore other non-register operands.
17473 2014-06-06 Alan Modra <amodra@gmail.com>
17476 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
17477 * doc/tm.texi: Regenerate.
17478 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
17479 Use throughout in place of REG_PARM_STACK_SPACE.
17480 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
17481 "incoming" param. Pass to rs6000_function_parms_need_stack.
17482 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
17483 prototype_p when incoming. Use function decl when incoming
17484 to handle K&R style functions.
17485 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
17486 (INCOMING_REG_PARM_STACK_SPACE): Define.
17488 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
17491 * cfgexpand.c (expand_debug_expr): Use address space of nested
17492 TREE_TYPE for ADDR_EXPR and MEM_REF.
17494 2014-06-05 Jeff Law <law@redhat.com>
17496 PR tree-optimization/61289
17497 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
17498 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
17499 looking for those which match LHS. All callers changed.
17500 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
17501 parameters and code which manipulated them. All callers changed.
17502 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
17503 and DST_MAP parameters. Simplify invalidation code by just calling
17504 invalidate_equivalences. All callers changed.
17505 (thread_across_edge): Simplify now that we don't need to maintain
17506 the map of equivalences to invalidate.
17508 2014-06-05 Kai Tietz <ktietz@redhat.com>
17509 Richard Henderson <rth@redhat.com>
17512 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
17513 checking for !TARGET_X32.
17514 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
17515 (sibcall_intern): New define_insn, plus required peepholes.
17516 (sibcall_pop_intern): Likewise.
17517 (sibcall_value_intern): Likewise.
17518 (sibcall_value_pop_intern): Likewise.
17520 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
17522 * tree-inline.c (tree_function_versioning): Check DF info existence
17523 before accessing it.
17525 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17527 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
17529 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
17530 aarch64_frame hard_fp_offset and frame_size.
17531 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
17532 frame_size; remove original_frame_size.
17533 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
17534 (aarch64_initial_elimination_offset): Remove frame_size and
17535 offset. Use aarch64_frame frame_size.
17537 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17538 Jiong Wang <jiong.wang@arm.com>
17539 Renlin <renlin.li@arm.com>
17541 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
17542 initialization of R30 offset. Update offset. Iterate core
17543 regisers upto X30. Remove X29, X30 specific code.
17545 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17546 Jiong Wang <jiong.wang@arm.com>
17548 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
17549 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
17550 (aarch64_register_saved_on_entry): Adjust test.
17552 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17554 * config/aarch64/aarch64.h (machine_function): Move
17555 saved_varargs_size from here...
17556 (aarch64_frame): ... to here.
17558 * config/aarch64/aarch64.c (aarch64_expand_prologue)
17559 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
17560 (aarch64_initial_elimination_offset)
17561 (aarch64_setup_incoming_varargs): Adjust location of
17562 saved_varargs_size.
17564 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
17566 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
17569 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
17570 Prachi Godbole <Prachi.Godbole@imgtec.com>
17572 * config/mips/mips-cpus.def: Add definition for p5600. Updated
17573 mips32r5 entry to use PROCESSOR_P5600.
17574 * config/mips/mips-tables.opt: Regenerate.
17575 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
17576 * config/mips/mips.c (mips_fmadd_bypass): New function.
17577 (mips_rtx_cost_data): Add costs for p5600.
17578 (mips_issue_rate): Add support for p5600.
17579 (mips_multipass_dfa_lookahead): Likewise.
17580 * config/mips/mips.h (TUNE_P5600): New define.
17581 (TUNE_MACC_CHAINS): Add TUNE_P5600.
17582 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
17583 * config/mips/mips.md: Include p5600.md.
17584 (processor): Add p5600.
17585 * config/mips/p5600.md: New file.
17587 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
17589 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
17590 * config/i386/predicates.md (palignr_operand): New.
17591 Indicates if permutation is suitable for palignr instruction.
17593 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
17595 PR tree-optimization/61319
17596 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
17597 stmt belongs to loop.
17599 2014-06-05 Richard Biener <rguenther@suse.de>
17601 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
17602 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
17603 (lookup_tmp_var): Adjust.
17604 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
17606 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17608 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
17610 2014-06-05 Marek Polacek <polacek@redhat.com>
17613 * doc/invoke.texi: Document -Wlogical-not-parentheses.
17615 2014-06-04 Tom de Vries <tom@codesourcery.com>
17617 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
17620 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
17622 PR tree-optimization/61385
17623 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
17625 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
17627 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
17628 changed to use fatal_error.
17629 (main): Ensure lto_wrapper_cleanup is run atexit.
17631 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17633 * lra-constraints.c (valid_address_p): Move earlier in file.
17634 (address_eliminator): New structure.
17635 (satisfies_memory_constraint_p): New function.
17636 (satisfies_address_constraint_p): Likewise.
17637 (process_alt_operands, process_address, curr_insn_transform): Use them.
17639 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17641 * lra-int.h (lra_static_insn_data): Make operand_alternative a
17643 (target_lra_int, default_target_lra_int, this_target_lra_int)
17644 (op_alt_data): Delete.
17645 * lra.h (lra_init): Delete.
17646 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
17647 (init_insn_code_data_once): Remove op_alt_data handling.
17648 (finish_insn_code_data_once): Likewise.
17649 (init_op_alt_data): Delete.
17650 (get_static_insn_data): Initialize operand_alternative to null.
17651 (free_insn_recog_data): Cast operand_alternative before freeing it.
17652 (setup_operand_alternative): Take the operand_alternative as
17653 parameter and assume it isn't already cached in the static
17655 (lra_set_insn_recog_data): Update accordingly.
17656 (lra_init): Delete.
17657 * ira.c (ira_init): Don't call lra_init.
17658 * target-globals.h (this_target_lra_int): Declare.
17659 (target_globals): Remove lra_int.
17660 (restore_target_globals): Update accordingly.
17661 * target-globals.c: Don't include lra-int.h.
17662 (default_target_globals, save_target_globals): Remove lra_int.
17664 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17666 * recog.h (operand_alternative): Convert reg_class, reject,
17667 matched and matches into bitfields.
17668 (preprocess_constraints): New overload.
17669 (preprocess_insn_constraints): New function.
17670 (preprocess_constraints): Take the insn as parameter.
17671 (recog_op_alt): Change into a pointer.
17672 (target_recog): Add x_op_alt.
17673 * recog.c (asm_op_alt): New variable.
17674 (recog_op_alt): Change into a pointer.
17675 (preprocess_constraints): New overload, replacing the old function
17676 definition with one that doesn't use global state.
17677 (preprocess_insn_constraints): New function.
17678 (preprocess_constraints): Use them. Take the insn as parameter.
17679 Use asm_op_alt for asms.
17680 (recog_init): Free existing x_op_alt entries.
17681 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
17683 (make_early_clobber_and_input_conflicts): Likewise.
17684 (process_bb_node_lives): Pass the insn to process_constraints.
17685 * reg-stack.c (check_asm_stack_operands): Likewise.
17686 (subst_asm_stack_regs): Likewise.
17687 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17688 * regrename.c (build_def_use): Likewise.
17689 * sched-deps.c (sched_analyze_insn): Likewise.
17690 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
17691 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
17692 (note_invalid_constants): Likewise.
17693 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17694 (ix86_legitimate_combined_insn): Make operand_alternative pointer
17697 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17699 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
17700 * ira-lives.c (check_and_make_def_conflict): Check for disabled
17702 (make_early_clobber_and_input_conflicts): Likewise.
17703 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17705 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17707 * recog.h (alternative_class): New function.
17708 (which_op_alt): Return a const recog_op_alt.
17709 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
17710 (subst_asm_stack_regs): Likewise.
17711 * config/arm/arm.c (note_invalid_constants): Likewise.
17712 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
17713 the operand_alternative; use alternative class instead.
17714 * sel-sched.c (get_reg_class): Likewise.
17715 * regrename.c (build_def_use): Likewise.
17716 (hide_operands, restore_operands, record_out_operands): Update type
17719 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
17721 * recog.h (recog_op_alt): Convert to a flat array.
17722 (which_op_alt): New function.
17723 * recog.c (recog_op_alt): Convert to a flat array.
17724 (preprocess_constraints): Update accordingly, grouping all
17725 operands of the same alternative together, rather than the
17727 * ira-lives.c (check_and_make_def_conflict): Likewise.
17728 (make_early_clobber_and_input_conflicts): Likewise.
17729 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
17730 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
17731 (subst_asm_stack_regs): Likewise.
17732 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
17733 * regrename.c (hide_operands, record_out_operands): Likewise.
17734 (build_def_use): Likewise.
17735 * sel-sched.c (get_reg_class): Likewise.
17736 * config/arm/arm.c (note_invalid_constants): Likewise.
17738 2014-06-04 Jason Merrill <jason@redhat.com>
17742 * gimplify.c (gimplify_arg): Non-static.
17743 * gimplify.h: Declare it.
17745 2014-06-04 Richard Biener <rguenther@suse.de>
17747 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
17748 TREE_PUBLIC and DECL_EXTERNAL decls.
17750 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
17752 * regcprop.c (copyprop_hardreg_forward_1): Account for
17753 HARD_REGNO_CALL_PART_CLOBBERED.
17755 2014-06-04 Richard Biener <rguenther@suse.de>
17757 * configure.ac: Check whether the underlying type of int64_t
17758 is long or long long.
17759 * configure: Regenerate.
17760 * config.in: Likewise.
17761 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
17762 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
17764 2014-06-04 Richard Biener <rguenther@suse.de>
17766 PR tree-optimization/60098
17767 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
17769 (dse_optimize_stmt): Simplify, now that we found a kill
17772 2014-06-04 Richard Biener <rguenther@suse.de>
17774 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
17775 of accesses with non-invariant address.
17777 2014-06-04 Martin Liska <mliska@suse.cz>
17779 * cgraph.h (cgraph_make_wrapper): New function introduced.
17780 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
17781 * ipa-inline.h (inline_analyze_function): The function is global.
17782 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
17784 2014-06-04 Martin Liska <mliska@suse.cz>
17786 * tree.h (private_lookup_attribute_starting): New function.
17787 (lookup_attribute_starting): Likewise.
17788 * tree.c (private_lookup_attribute_starting): Likewise.
17790 2014-06-04 Martin Liska <mliska@suse.cz>
17792 * cgraph.h (expand_thunk): New argument added.
17793 (address_taken_from_non_vtable_p): New global function.
17794 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
17795 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
17796 * cgraphunit.c (analyze_function): Likewise.
17797 (assemble_thunks_and_aliases): Argument added to call.
17798 (expand_thunk): New argument forces to produce GIMPLE thunk.
17800 2014-06-04 Martin Liska <mliska@suse.cz>
17802 * coverage.h (coverage_compute_cfg_checksum): Argument added.
17803 * coverage.c (coverage_compute_cfg_checksum): Likewise.
17804 * profile.c (branch_prob): Likewise.
17806 2014-06-04 Martin Jambor <mjambor@suse.cz>
17809 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
17810 handler for switch on an ipa_ref_use enum.
17811 * ipa-reference.c (analyze_function): Likewise.
17813 2014-06-04 Kai Tietz <ktietz@redhat.com>
17815 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
17816 from old call-instruction.
17818 2014-06-04 Bin Cheng <bin.cheng@arm.com>
17820 * config/aarch64/aarch64.c (aarch64_classify_address)
17821 (aarch64_legitimize_reload_address): Support full addressing modes
17823 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
17824 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
17826 2014-06-03 Andrew Pinski <apinski@cavium.com>
17828 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
17831 2014-06-03 Andrew Pinski <apinski@cavium.com>
17833 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
17834 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
17836 2014-06-03 Kai Tietz <ktietz@redhat.com>
17838 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
17841 2014-06-03 Dehao Chen <dehao@google.com>
17843 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
17846 2014-06-03 Marek Polacek <polacek@redhat.com>
17849 * doc/invoke.texi: Document -Wswitch-bool.
17850 * function.c (stack_protect_epilogue): Cast controlling expression of
17852 * gengtype.c (walk_type): Generate switch expression with its
17853 controlling expression cast to int.
17855 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
17857 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
17859 * config/avr/avr-tables.opt: Regenerate.
17860 * config/avr/t-multilib: Regenerate.
17861 * doc/avr-mmcu.texi: Regenerate.
17863 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
17864 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
17866 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
17867 (ata6617c, ata664251): Add new avr35 devices.
17868 (ata6612c): Add new avr4 device.
17869 (ata6613c, ata6614q): Add new avr5 devices.
17870 * config/avr/avr-tables.opt: Regenerate.
17871 * config/avr/t-multilib: Regenerate.
17872 * doc/avr-mmcu.texi: Regenerate.
17874 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17876 * gcc/config/aarch64/aarch64-builtins.c
17877 (aarch64_types_binop_ssu_qualifiers): New static data.
17878 (TYPES_BINOP_SSU): Define.
17879 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
17880 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
17881 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
17882 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
17883 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
17884 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
17885 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
17886 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
17887 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
17888 suffix to builtin function name, remove cast.
17889 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
17890 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
17891 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
17893 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17895 * gcc/config/aarch64/aarch64-builtins.c
17896 (aarch64_types_binop_uus_qualifiers,
17897 aarch64_types_shift_to_unsigned_qualifiers,
17898 aarch64_types_unsigned_shiftacc_qualifiers): Define.
17899 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
17900 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
17901 sqshlu_n, uqshl_n): Update qualifiers.
17902 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
17903 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
17904 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
17905 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
17906 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
17907 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
17908 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
17909 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
17910 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
17911 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
17912 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
17913 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
17914 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
17915 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
17916 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
17917 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
17918 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
17919 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
17920 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
17921 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
17922 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
17923 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
17924 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
17925 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
17926 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
17927 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
17928 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
17930 2014-06-03 Teresa Johnson <tejohnson@google.com>
17932 * tree-sra.c (modify_function): Record caller nodes after rebuild.
17934 2014-06-02 Jason Merrill <jason@redhat.com>
17937 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
17939 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17941 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
17944 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
17946 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
17948 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
17949 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
17950 * config/aarch64/iterators.md (REVERSE): New iterator.
17951 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
17952 (rev_op): New int_attribute.
17953 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
17954 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
17955 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
17956 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
17957 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
17958 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
17959 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
17960 Replace temporary __asm__ with __builtin_shuffle.
17962 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17964 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
17966 * config/mips/mips-tables.opt: Regenerate.
17967 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
17968 to use mips_isa_rev rather than ISA_MIPS32R2.
17969 * config/mips/mips.h (ISA_MIPS32R3): New define.
17970 (ISA_MIPS32R5): New define.
17971 (ISA_MIPS64R3): New define.
17972 (ISA_MIPS64R5): New define.
17973 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
17974 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
17975 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
17977 (MIPS_ISA_SYNCI_SPEC): Likewise.
17978 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
17979 (LINK_SPEC): Added mips32r3 and mips32r5.
17980 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
17981 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
17982 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
17983 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
17984 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
17985 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
17986 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
17988 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
17990 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
17992 * config/mips/mips.opt (mxpa): New option.
17993 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
17996 2014-06-03 Martin Jambor <mjambor@suse.cz>
17999 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
18002 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
18004 PR tree-optimization/61328
18005 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
18006 initialization from find_bswap_or_nop_1.
18007 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
18008 in source_expr2 before using the size value the function sets. Also
18009 make use of init_symbolic_number () in both the old place and
18010 find_bswap_or_nop_load () to avoid reading uninitialized memory when
18011 doing recursion in the GIMPLE_BINARY_RHS case.
18013 2014-06-03 Richard Biener <rguenther@suse.de>
18015 PR tree-optimization/61383
18016 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
18019 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
18021 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
18022 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
18023 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
18024 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
18026 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
18027 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
18028 * system.h: ...here and make it unconditional.
18029 * target.def (conditional_register_usage): Mention
18030 define_register_constraint instead of old-style constraint macros.
18031 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
18032 * doc/tm.texi: Regenerate.
18033 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
18034 protected by !USE_MD_CONSTRAINTS.
18035 * config/frv/frv.md: Remove quote from old version of documentation.
18036 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
18037 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
18038 CONST_DOUBLE_OK_FOR_LETTER.
18039 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
18041 2014-06-02 Andrew Pinski <apinski@cavium.com>
18043 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
18044 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
18045 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
18046 file whose name depends on -mabi= and -mbig-endian.
18047 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
18048 Handle LP64 better and handle ilp32 too.
18049 (MULTILIB_OPTIONS): Delete.
18050 (MULTILIB_DIRNAMES): Delete.
18052 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
18054 * expr.h: Remove prototypes of functions defined in builtins.c.
18055 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
18056 Remove prototypes of functions defined in builtins.c.
18057 * builtins.h: Update prototype list to include all exported functions.
18058 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
18059 no_c99_libc_has_function): Move to targhooks.c
18060 (build_string_literal, build_call_expr_loc_array,
18061 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
18063 (expand_builtin_object_size, fold_builtin_object_size): Make static.
18064 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
18065 no_c99_libc_has_function): Relocate from builtins.c.
18066 * tree.c: Include builtins.h.
18067 (build_call_expr_loc_array, build_call_expr_loc_vec,
18068 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
18070 * fold-const.h (fold_fma): Move prototype to builtins.h.
18071 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
18072 * asan.c: Include builtins.h.
18073 * cfgexpand.c: Likewise.
18074 * convert.c: Likewise.
18075 * emit-rtl.c: Likewise.
18076 * except.c: Likewise.
18077 * expr.c: Likewise.
18078 * fold-const.c: Likewise.
18079 * gimple-fold.c: Likewise.
18080 * gimple-ssa-strength-reduction.c: Likewise.
18081 * gimplify.c: Likewise.
18082 * ipa-inline.c: Likewise.
18083 * ipa-prop.c: Likewise.
18084 * lto-streamer-out.c: Likewise.
18085 * stmt.c: Likewise.
18086 * tree-inline.c: Likewise.
18087 * tree-object-size.c: Likewise.
18088 * tree-sra.c: Likewise.
18089 * tree-ssa-ccp.c: Likewise.
18090 * tree-ssa-forwprop.c: Likewise.
18091 * tree-ssa-loop-ivcanon.c: Likewise.
18092 * tree-ssa-loop-ivopts.c: Likewise.
18093 * tree-ssa-math-opts.c: Likewise.
18094 * tree-ssa-reassoc.c: Likewise.
18095 * tree-ssa-threadedge.c: Likewise.
18096 * tree-streamer-in.c: Likewise.
18097 * tree-vect-data-refs.c: Likewise.
18098 * tree-vect-patterns.c: Likewise.
18099 * tree-vect-stmts.c: Likewise.
18100 * config/aarch64/aarch64.c: Likewise.
18101 * config/alpha/alpha.c: Likewise.
18102 * config/arc/arc.c: Likewise.
18103 * config/arm/arm.c: Likewise.
18104 * config/avr/avr.c: Likewise.
18105 * config/bfin/bfin.c: Likewise.
18106 * config/c6x/c6x.c: Likewise.
18107 * config/cr16/cr16.c: Likewise.
18108 * config/cris/cris.c: Likewise.
18109 * config/epiphany/epiphany.c: Likewise.
18110 * config/fr30/fr30.c: Likewise.
18111 * config/frv/frv.c: Likewise.
18112 * config/h8300/h8300.c: Likewise.
18113 * config/i386/i386.c: Likewise.
18114 * config/i386/winnt.c: Likewise.
18115 * config/ia64/ia64.c: Likewise.
18116 * config/iq2000/iq2000.c: Likewise.
18117 * config/lm32/lm32.c: Likewise.
18118 * config/m32c/m32c.c: Likewise.
18119 * config/m32r/m32r.c: Likewise.
18120 * config/m68k/m68k.c: Likewise.
18121 * config/mcore/mcore.c: Likewise.
18122 * config/mep/mep.c: Likewise.
18123 * config/microblaze/microblaze.c: Likewise.
18124 * config/mips/mips.c: Likewise.
18125 * config/mmix/mmix.c: Likewise.
18126 * config/mn10300/mn10300.c: Likewise.
18127 * config/moxie/moxie.c: Likewise.
18128 * config/msp430/msp430.c: Likewise.
18129 * config/nds32/nds32.c: Likewise.
18130 * config/pa/pa.c: Likewise.
18131 * config/pdp11/pdp11.c: Likewise.
18132 * config/picochip/picochip.c: Likewise.
18133 * config/rl78/rl78.c: Likewise.
18134 * config/rs6000/rs6000.c: Likewise.
18135 * config/rx/rx.c: Likewise.
18136 * config/s390/s390.c: Likewise.
18137 * config/score/score.c: Likewise.
18138 * config/sh/sh.c: Likewise.
18139 * config/sparc/sparc.c: Likewise.
18140 * config/spu/spu.c: Likewise.
18141 * config/stormy16/stormy16.c: Likewise.
18142 * config/tilegx/tilegx.c: Likewise.
18143 * config/tilepro/tilepro.c: Likewise.
18144 * config/v850/v850.c: Likewise.
18145 * config/vax/vax.c: Likewise.
18146 * config/xtensa/xtensa.c: Likewise.
18148 2014-06-02 Jeff Law <law@redhat.com>
18150 PR rtl-optimization/61094
18151 * ree.c (combine_reaching_defs): Do not reextend an insn if it
18152 was marked as do_no_reextend. If a copy is needed to eliminate
18153 an extension, then mark it as do_not_reextend.
18155 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
18157 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
18159 2014-06-02 Richard Henderson <rth@redhat.com>
18162 * config/alpha/alpha.c (print_operand_address): Allow symbolic
18163 addresses inside asms. Use output_operand_lossage instead of
18166 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
18169 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
18170 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
18172 2014-06-02 Tom de Vries <tom@codesourcery.com>
18174 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
18175 case that x has VOIDmode.
18177 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
18179 * varasm.c (copy_constant): Delete function.
18180 (build_constant_desc): Don't call it.
18182 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
18185 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
18186 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
18187 with immediate_operand.
18189 2014-06-02 Andreas Schwab <schwab@suse.de>
18191 * config/ia64/ia64.c
18192 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
18193 pending_data_specs first.
18195 2014-06-02 Richard Biener <rguenther@suse.de>
18197 PR tree-optimization/61378
18198 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
18199 valueized_anything.
18201 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
18203 * config/i386/constraints.md (Bw): Rename from 'w'.
18204 (Bz): Rename from 'z'.
18205 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
18207 2014-06-01 Kai Tietz <ktietz@redhat.com>
18210 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
18211 * config/i386/i386.md (sibcall_insn_operand): Use Bs
18212 instead of m constraint.
18214 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
18216 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
18217 a separate alternative where the scratch operand 2 is marked as
18220 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
18222 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
18223 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
18224 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
18225 and __builtins_arm_get_fpscr.
18226 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
18227 __builtins_arm_get_fpscr.
18228 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
18229 __builtins_arm_ldfpscr.
18230 (arm_atomic_assign_expand_fenv): New function.
18231 * config/arm/vfp.md (set_fpscr): New pattern.
18232 (get_fpscr) : Likewise.
18233 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
18235 * doc/extend.texi (AARCH64 Built-in Functions) : Document
18236 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
18238 2014-05-30 Jakub Jelinek <jakub@redhat.com>
18240 * asan.c (report_error_func): Add SLOW_P argument, use
18241 BUILT_IN_ASAN_*_N if set.
18242 (build_check_stmt): Likewise.
18243 (instrument_derefs): If T has insufficient alignment,
18244 force same handling as for odd sizes.
18246 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
18247 BUILT_IN_ASAN_REPORT_STORE_N): New.
18248 * asan.c (struct asan_mem_ref): Change access_size type to
18250 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
18251 update_mem_ref_hash_table): Likewise.
18252 (asan_mem_ref_hasher::hash): Hash in a HWI.
18253 (report_error_func): Change size_in_bytes argument to HWI.
18254 Use *_N builtins if size_in_bytes is larger than 16 or not power of
18256 (build_shadow_mem_access): New function.
18257 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
18258 Handle size_in_bytes not power of two or larger than 16.
18259 (instrument_derefs): Don't give up if size_in_bytes is not
18260 power of two or is larger than 16.
18262 2014-05-30 Kai Tietz <ktietz@redhat.com>
18265 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
18266 for sibling-tail-calls.
18267 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
18269 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
18270 (sibcall_insn_operand): Add check for sibcall_memory_operand.
18272 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
18274 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
18275 * config/avr/avr-tables.opt: Regenerate.
18276 * config/avr/t-multilib: Regenerate.
18277 * doc/avr-mmcu.texi: Regenerate.
18279 2014-05-30 Ian Lance Taylor <iant@google.com>
18281 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
18284 2014-05-30 Tom de Vries <tom@codesourcery.com>
18286 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
18289 2014-05-30 Tom de Vries <tom@codesourcery.com>
18291 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18292 * lra.c (initialize_lra_reg_info_element): Add init of
18293 actual_call_used_reg_set field.
18294 (lra): Call lra_create_live_ranges before lra_inheritance for
18296 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18298 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
18299 instead of call_used_reg_set for -fuse-caller-save.
18300 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18302 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18304 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
18306 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
18308 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
18310 * ira.c (ira_get_dup_out_num): Check for output operands at
18311 the start of the loop. Handle cases where an included alternative
18312 follows an excluded one.
18314 2014-05-29 Mike Stump <mikestump@comcast.net>
18317 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
18318 post ld passes when lto is used.
18320 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
18322 PR rtl-optimization/61325
18323 * lra-constraints.c (process_address): Rename to process_address_1.
18324 (process_address): New function.
18326 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
18328 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
18329 TYPES_BINOPV): New static data.
18330 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
18332 * config/aarch64/aarch64-simd.md (aarch64_ext,
18333 aarch64_im_lane_boundsi): New patterns.
18334 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
18336 (aarch64_evpc_ext): New function.
18338 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
18340 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
18341 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
18342 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
18343 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
18344 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
18346 2014-05-29 Tom de Vries <tom@codesourcery.com>
18348 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
18350 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
18351 Richard Sandiford <rdsandiford@googlemail.com>
18353 * arm/iterators.md (shiftable_ops): New code iterator.
18354 (t2_binop0, arith_shift_insn): New code attributes.
18355 * arm/predicates.md (shift_nomul_operator): New predicate.
18356 * arm/arm.md (insn_enabled): Delete.
18357 (enabled): Remove insn_enabled test.
18358 (*arith_shiftsi): Delete. Replace with ...
18359 (*<arith_shift_insn>_multsi): ... new pattern.
18360 (*<arith_shift_insn>_shiftsi): ... new pattern.
18361 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
18363 2014-05-29 Radovan Obradovic <robradovic@mips.com>
18364 Tom de Vries <tom@codesourcery.com>
18366 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
18367 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
18369 (mips_split_call): Use POST_CALL_TMP_REG.
18370 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
18372 2014-05-29 Tom de Vries <tom@codesourcery.com>
18374 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
18375 with #ifdef STACK_REGS.
18377 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
18379 * varasm.c (get_variable_section): Walk aliases.
18380 (place_block_symbol): Walk aliases.
18382 2014-05-28 Tom de Vries <tom@codesourcery.com>
18385 2014-05-28 Tom de Vries <tom@codesourcery.com>
18387 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18388 * lra.c (initialize_lra_reg_info_element): Add init of
18389 actual_call_used_reg_set field.
18390 (lra): Call lra_create_live_ranges before lra_inheritance for
18392 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18394 * lra-constraints.c (need_for_call_save_p): Use
18395 actual_call_used_reg_set instead of call_used_reg_set for
18397 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18399 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18401 * doc/md.texi: Document that the % constraint character must
18402 be at the beginning of the string.
18403 * genoutput.c (validate_insn_alternatives): Check that '=',
18404 '+' and '%' only appear at the beginning of a constraint.
18405 * ira.c (commutative_constraint_p): Delete.
18406 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
18407 at the start of the string.
18408 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
18410 * config/arm/neon.md (bicdi3_neon): Likewise.
18411 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
18412 (slt_si, sltu_si): Likewise.
18413 * config/vax/vax.md (sbcdi3): Likewise.
18414 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
18415 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
18416 (mul64): Move '%' to beginning of constraint.
18417 * config/arm/arm.md (*xordi3_insn): Likewise.
18418 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
18419 (xorsi3): Likewise.
18421 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18423 * doc/md.texi: Document the restrictions on the "enabled" attribute.
18425 2014-05-28 Jason Merrill <jason@redhat.com>
18428 * cgraph.h (symtab_node::get_comdat_group_id): New.
18429 * cgraphunit.c (analyze_functions): Call it.
18430 * symtab.c (dump_symtab_node): Likewise.
18431 * tree.c (decl_comdat_group_id): New.
18432 * tree.h: Declare it.
18433 * lto-streamer-out.c (write_symbol): Use it.
18434 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
18436 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
18438 PR bootstrap/PR61146
18439 * wide-int.cc: Do not include longlong.h when compiling with clang.
18441 2014-05-28 Richard Biener <rguenther@suse.de>
18443 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
18444 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
18445 (vrp_visit_assignment_or_call): Print less vertical space.
18446 (vrp_visit_stmt): Likewise.
18447 (vrp_visit_phi_node): Likewise. For a PHI argument with
18448 VR_VARYING range consider recording it as copy.
18450 2014-05-28 Richard Biener <rguenther@suse.de>
18453 2014-05-28 Richard Biener <rguenther@suse.de>
18455 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18457 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
18459 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
18460 sufficiently aligned and an offset is used at the same time.
18461 (expand_expr_real_1): Likewise.
18463 2014-05-28 Richard Biener <rguenther@suse.de>
18465 PR middle-end/61045
18466 * fold-const.c (fold_comparison): When folding
18467 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
18468 the sign of the remaining constant operand stays the same.
18470 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
18472 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
18473 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
18474 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
18476 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
18477 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
18478 (m32bit-doubles) Likewise.
18479 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
18480 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
18483 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18485 * configure.ac ($gcc_cv_ld_clearcap): New test.
18486 * configure: Regenerate.
18487 * config.in: Regenerate.
18488 * config/sol2.opt (mclear-hwcap): New option.
18489 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
18490 * config/sol2-clearcap.map: Moved here from
18491 testsuite/gcc.target/i386/clearcap.map.
18492 * config/sol2-clearcapv2.map: Move here from
18493 gcc.target/i386/clearcapv2.map.
18494 * config/t-sol2 (install): Depend on install-clearcap-map.
18495 (install-clearcap-map): New target.
18496 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
18499 2014-05-28 Richard Biener <rguenther@suse.de>
18501 * hwint.h (*_HALF_WIDE_INT*): Move to ...
18502 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
18503 ... here and remove the rest.
18504 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
18506 2014-05-28 Richard Biener <rguenther@suse.de>
18508 PR tree-optimization/61335
18509 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
18510 new range fails, drop to varying.
18512 2014-05-28 Olivier Hainque <hainque@adacore.com>
18514 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
18515 (CPP_SPEC): Add entry for -mcpu=8548.
18516 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
18517 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
18519 2014-05-28 Tom de Vries <tom@codesourcery.com>
18521 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
18522 * lra.c (initialize_lra_reg_info_element): Add init of
18523 actual_call_used_reg_set field.
18524 (lra): Call lra_create_live_ranges before lra_inheritance for
18526 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
18528 * lra-constraints.c (need_for_call_save_p): Use
18529 actual_call_used_reg_set instead of call_used_reg_set for
18531 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
18533 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18534 Tom de Vries <tom@codesourcery.com>
18536 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
18538 (@item -fuse-caller-save): New item.
18540 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18541 Tom de Vries <tom@codesourcery.com>
18543 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
18544 OPT_fuse_caller_save.
18546 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18547 Tom de Vries <tom@codesourcery.com>
18549 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
18550 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
18551 get_call_reg_set_usage.
18552 * resource.c (mark_set_resources, mark_target_live_regs): Use
18553 get_call_reg_set_usage.
18554 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
18556 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
18557 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
18558 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18559 * ira-build.c (ira_create_allocno): Init
18560 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18561 (create_cap_allocno, propagate_allocno_info)
18562 (propagate_some_info_from_allocno)
18563 (copy_info_to_removed_store_destinations): Handle
18564 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
18565 * ira-costs.c (ira_tune_allocno_costs): Use
18566 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
18568 2014-05-28 Radovan Obradovic <robradovic@mips.com>
18569 Tom de Vries <tom@codesourcery.com>
18571 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
18572 and function_used_regs_valid fields.
18573 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
18574 find_all_hard_reg_sets.
18575 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
18576 (get_call_reg_set_usage): New function.
18577 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
18578 * regs.h (get_call_reg_set_usage): Declare.
18580 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18583 * config/dbx.h (License): Add Runtime Library Exception.
18584 * config/newlib-stdint.h (License): Same.
18585 * config/rtems.h (License): Same
18586 * config/initfini-array.h (License): Same
18587 * config/v850/v850.h (License): Same.
18588 * config/v850/v850-opts.h (License): Same
18589 * config/v850/rtems.h (License): Same.
18591 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
18594 * doc/extend.texi (Local Labels): Note that label differences are
18595 not supported for AVR.
18597 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
18598 Olivier Hainque <hainque@adacore.com>
18600 * rtl.h (set_for_reg_notes): Declare.
18601 * emit-rtl.c (set_for_reg_notes): New function.
18602 (set_unique_reg_note): Use it.
18603 * optabs.c (add_equal_note): Likewise
18605 2014-05-27 Andrew Pinski <apinski@cavium.com>
18607 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
18608 Use <w> for the register in assembly template.
18609 (stack_protect_test): Use the mode of operands[0] for the result.
18610 (stack_protect_test_<mode>): Use <w> for the register
18611 in assembly template.
18613 2014-05-27 DJ Delorie <dj@redhat.com>
18615 * config/rx/rx.c (add_vector_labels): New.
18616 (rx_output_function_prologue): Call it.
18617 (rx_handle_func_attribute): Don't require empty arguments.
18618 (rx_handle_vector_attribute): New.
18619 (rx_attribute_table): Add "vector" attribute.
18620 * doc/extend.texi (interrupt, vector): Document new/changed
18621 RX-specific attributes.
18623 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
18625 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18627 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
18628 predicate to detect a negative quotient.
18630 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
18632 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
18633 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
18634 Add X - Y CMP 0 to X CMP Y transformation.
18635 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
18637 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
18639 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
18642 2014-05-27 Steve Ellcey <sellcey@mips.com>
18644 * config/mips/mips.c: Add include of cgraph.h.
18646 2014-05-27 Richard Biener <rguenther@suse.de>
18648 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
18650 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18653 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
18654 * config/arm/arm-cores.def (License): Same.
18655 * config/arm/arm-opts.h (License): Same.
18656 * config/arm/aout.h (License): Same.
18657 * config/arm/bpabi.h (License): Same.
18658 * config/arm/elf.h (License): Same.
18659 * config/arm/linux-elf.h (License): Same.
18660 * config/arm/linux-gas.h (License): Same.
18661 * config/arm/netbsd-elf.h (License): Same.
18662 * config/arm/uclinux-eabi.h (License): Same.
18663 * config/arm/uclinux-elf.h (License): Same.
18664 * config/arm/vxworks.h (License): Same.
18666 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18668 * config/arm/neon.md (neon_bswap<mode>): New pattern.
18669 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
18670 (arm_init_neon_builtins): Handle NEON_BSWAP.
18671 Define required type nodes.
18672 (arm_expand_neon_builtin): Handle NEON_BSWAP.
18673 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
18674 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
18675 * config/arm/iterators.md (VDQHSD): New mode iterator.
18677 2014-05-27 Richard Biener <rguenther@suse.de>
18679 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
18680 Try using literal operands when comparing value-ranges failed.
18682 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18684 * ira.c (commutative_operand): Adjust for change to recog_data.
18685 [Missing from previous commit.]
18687 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18689 * system.h (TEST_BIT): New macro.
18690 * recog.h (alternative_mask): New type.
18691 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
18692 (recog_data_d): Replace alternative_enabled_p array with
18693 enabled_alternatives.
18694 (target_recog): New structure.
18695 (default_target_recog, this_target_recog): Declare.
18696 (get_enabled_alternatives, recog_init): Likewise.
18697 * recog.c (default_target_recog, this_target_recog): New variables.
18698 (get_enabled_alternatives): New function.
18699 (extract_insn): Use it.
18700 (recog_init): New function.
18701 (preprocess_constraints, constrain_operands): Adjust for change to
18703 * postreload.c (reload_cse_simplify_operands): Likewise.
18704 * reload.c (find_reloads): Likewise.
18705 * ira-costs.c (record_reg_classes): Likewise.
18706 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
18707 all alternatives after a disabled one would be skipped.
18708 (ira_implicitly_set_insn_hard_regs): Likewise.
18709 * ira.c (ira_setup_alts): Adjust for change to recog_data.
18710 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
18711 with enabled_alternatives.
18712 * lra.c (free_insn_recog_data): Update accordingly.
18713 (lra_update_insn_recog_data): Likewise.
18714 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
18715 * lra-constraints.c (process_alt_operands): Likewise. Handle
18716 only_alternative as part of the enabled mask.
18717 * target-globals.h (this_target_recog): Declare.
18718 (target_globals): Add a recog field.
18719 (restore_target_globals): Restore this_target_recog.
18720 * target-globals.c: Include recog.h.
18721 (default_target_globals): Initialize recog field.
18722 (save_target_globals): Likewise.
18723 * reginfo.c (reinit_regs): Call recog_init.
18724 * toplev.c (backend_init_target): Likewise.
18726 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
18728 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
18729 rather than any named insn's code.
18731 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
18734 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
18735 * config/arm/arm-cores.def (License): Same.
18737 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
18739 * tree.h (decl_comdat_group): Declare.
18740 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
18741 * tree.c (decl_comdat_group): Here.
18743 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
18745 PR rtl-optimization/61222
18746 * combine.c (simplify_shift_const_1): When moving a PLUS outside
18747 the shift, truncate the PLUS operand to the result mode.
18749 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
18752 * config/i386/i386.c (ix86_rtx_costs)
18753 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
18756 2014-05-26 Martin Jambor <mjambor@suse.cz>
18758 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
18761 2014-05-26 Richard Biener <rguenther@suse.de>
18763 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
18764 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
18765 Provide specializations.
18766 (wi::int_traits <HOST_WIDE_INT>,
18767 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
18769 2014-05-26 Alan Modra <amodra@gmail.com>
18772 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
18773 params and return a bool. Remove dead code. Update comment.
18774 Assert we have a const_int source. Remove bogus code from
18775 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
18776 handling of constants > 2G and reg_equal note, from..
18777 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
18778 return value. Update comment. If we can, use a new pseudo
18779 for intermediate calculations.
18780 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
18782 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
18783 call to rs6000_emit_set_const in splitter.
18784 (movdi_internal64+2, +3): Likewise.
18786 2014-05-26 Richard Biener <rguenther@suse.de>
18788 * system.h: Define __STDC_FORMAT_MACROS before
18789 including inttypes.h.
18790 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
18791 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
18792 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
18793 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
18794 HOST_WIDEST_INT_C): Remove.
18795 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
18796 if C99 inttypes.h is not available.
18797 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
18798 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
18799 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
18800 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
18801 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
18802 (struct output_info): Likewise.
18803 (print_statistics): Adjust.
18804 (dump_bitmap_statistics): Likewise.
18805 * bt-load.c (migrate_btr_defs): Print with PRId64.
18806 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
18807 (MAX_SAFE_MULTIPLIER): Adjust.
18808 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
18809 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
18810 dump_cgraph_node): Likewise.
18811 * final.c (dump_basic_block_info): Likewise.
18812 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
18813 * gcov.c (format_gcov): Likewise.
18814 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
18816 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
18817 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
18818 (inline_small_functions, dump_overall_stats, dump_inline_stats):
18819 Use PRId64 for dumping.
18820 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
18821 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
18822 (add_allocno_hard_regs): Adjust.
18823 * loop-doloop.c (doloop_modify): Print using PRId64.
18824 * loop-iv.c (inverse): Compute in uint64_t.
18825 (determine_max_iter, iv_number_of_iterations): Likewise.
18826 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
18827 Print using PRId64.
18828 * lto-streamer-out.c (write_symbol): Use uint64_t.
18829 * mcf.c (CAP_INFINITY): Use int64_t maximum.
18830 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
18831 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
18832 * modulo-sched.c (const_iteration_count): Use int64_t.
18833 (sms_schedule): Dump using PRId64.
18834 * predict.c (dump_prediction): Likewise.
18835 * pretty-print.h (pp_widest_integer): Remove.
18836 * profile.c (get_working_sets, is_edge_inconsistent,
18837 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
18838 * tree-pretty-print.c (pp_double_int): Remove case handling
18839 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
18840 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
18842 (pass_optimize_bswap::execute): Remove restriction on hosts.
18843 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
18844 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
18845 * tree.c (widest_int_cst_value): Remove.
18846 * tree.h (widest_int_cst_value): Likewise.
18847 * value-prof.c (dump_histogram_value): Print using PRId64.
18848 * gengtype.c (main): Also inject int64_t.
18849 * ggc-page.c (struct max_alignment): Use int64_t.
18850 * alloc-pool.c (struct allocation_object_def): Likewise.
18851 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
18853 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
18854 * doc/tm.texi: Regenerated.
18855 * gengtype-lex.l (IWORD): Handle [u]int64_t.
18856 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
18857 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
18858 mmix_output_register_setting): Use [u]int64_t in prototypes.
18859 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
18860 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
18861 mmix_output_octa, mmix_output_shifted_value): Adjust.
18862 (mmix_intval): Adjust. Remove unreachable case.
18863 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
18865 2014-05-26 Richard Biener <rguenther@suse.de>
18867 * configure.ac: Drop __int64 type check. Insist that we
18868 found uint64_t and int64_t.
18869 * hwint.h (HOST_BITS_PER___INT64): Remove.
18870 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
18871 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
18872 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
18873 (HOST_WIDEST_FAST_INT): Remove __int64 case.
18874 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
18875 for dst_q_src_df_rms_cdt.
18876 * configure: Regenerate.
18877 * config.in: Likewise.
18879 2014-05-26 Michael Tautschnig <mt@debian.org>
18882 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
18883 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
18885 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18887 PR rtl-optimization/61278
18888 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
18890 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18892 PR rtl-optimization/61220
18893 Part of PR rtl-optimization/61225
18894 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
18895 insn; skip split_edge for a block with only one successor.
18897 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18899 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
18902 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18904 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
18905 (update_vtable_references): New function.
18906 (function_and_variable_visibility): Rewrite also vtable initializers.
18907 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
18909 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18911 * ggc.h (ggc_grow): New function.
18912 * ggc-none.c (ggc_grow): New function.
18913 * ggc-page.c (ggc_grow): Likewise.
18915 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18917 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
18918 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
18919 comdat_can_be_unshared_p, cgraph_externally_visible_p,
18920 varpool_externally_visible_p, can_replace_by_local_alias,
18921 update_visibility_by_resolution_info, function_and_variable_visibility,
18922 pass_data_ipa_function_and_variable_visibility,
18923 make_pass_ipa_function_and_variable_visibility,
18924 whole_program_function_and_variable_visibility,
18925 pass_data_ipa_whole_program_visibility,
18926 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
18927 * cgraph.h (cgraph_local_node_p): Declare.
18928 * ipa-visibility.c: New file.
18929 * Makefile.in (OBJS): Add ipa-visiblity.o
18931 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18933 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
18934 that var decl is available.
18936 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18938 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
18939 symtab_node pointer.
18940 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
18941 (find_decls_types_r): Do not walk COMDAT_GROUP.
18942 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
18943 * varasm.c (make_decl_one_only): Use set_comdat_group;
18944 create node if needed.
18945 * ipa-inline-transform.c (save_inline_function_body): Update
18946 way we decl->symtab mapping.
18947 * symtab.c (symtab_hash, hash_node, eq_node
18948 symtab_insert_node_to_hashtable): Remove.
18949 (symtab_register_node): Update.
18950 (symtab_unregister_node): Update.
18951 (symtab_get_node): Reimplement as inline function.
18952 (symtab_add_to_same_comdat_group): Update.
18953 (symtab_dissolve_same_comdat_group_list): Update.
18954 (dump_symtab_base): Update.
18955 (verify_symtab_base): Update.
18956 (symtab_make_decl_local): Update.
18957 (fixup_same_cpp_alias_visibility): Update.
18958 (symtab_nonoverwritable_alias): Update.
18959 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
18960 * ipa.c (update_visibility_by_resolution_info): UPdate.
18961 * bb-reorder.c: Include cgraph.h
18962 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
18963 with comdat groups.
18964 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
18965 * cgraph.c (cgraph_get_create_node): Update.
18966 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
18968 (symtab_get_node): Make inline.
18969 (symtab_insert_node_to_hashtable): Remove.
18970 (symtab_can_be_discarded): Update.
18971 (decl_comdat_group): New function.
18972 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
18974 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
18976 (read_comdat_group): New function.
18977 (input_node, input_varpool_node): Use it.
18978 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
18980 * mips.c (mips_start_unique_function): Likewise.
18981 (ix86_code_end): Likewise.
18982 (rs6000_code_end): Likweise.
18983 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
18985 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18987 * gengtype-state.c (fatal_reading_state): Bring offline.
18988 * optabs.c (widening_optab_handler): Bring offline.
18989 * optabs.h (widening_optab_handler): Likewise.
18990 * final.c (get_attr_length_1): Likewise.
18992 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18994 * sched-int.h (sd_iterator_cond): Manually tail recurse.
18996 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
18998 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
18999 (ppc440-compare): Include shift with dot.
19000 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
19001 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
19003 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
19005 (e6500_sfx2): Include it.
19006 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
19007 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
19008 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
19009 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
19010 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
19011 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
19012 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
19013 *lshiftrt_internal1le, *lshiftrt_internal1be,
19014 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
19015 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
19016 *rotldi3_internal10le, *rotldi3_internal10be,
19017 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
19018 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
19019 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
19020 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
19021 define_insns): Use type "shift" in the appropriate alternatives.
19023 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19025 * config/rs6000/rs6000.md (type): Add "logical". Delete
19027 (dot): Adjust comment.
19028 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
19029 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
19030 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
19031 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
19032 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
19033 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
19034 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
19035 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19037 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19038 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19039 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19040 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19041 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19042 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19043 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19044 * config/rs6000/8540.md (ppc8540_su): Adjust.
19045 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19046 cell-cmp-microcoded): Adjust.
19047 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19048 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19049 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19050 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19051 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19052 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19053 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19054 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19055 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19057 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19058 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
19059 Adjust. Adjust comment.
19060 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19061 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19063 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19065 * config/rs6000/rs6000.md (type): Add "add".
19066 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
19067 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
19068 define_insns): Use it.
19069 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
19071 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19072 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
19073 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19074 * config/rs6000/601.md (ppc601-integer): Adjust.
19075 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19076 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19077 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19078 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19079 * config/rs6000/8540.md (ppc8540_su): Adjust.
19080 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19081 cell-cmp-microcoded): Adjust.
19082 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
19083 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19084 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
19085 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
19086 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
19087 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19088 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
19089 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
19090 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
19092 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
19093 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
19094 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19095 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
19097 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19099 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
19100 "delayed_compare", "var_delayed_compare".
19101 (var_shift): New attribute.
19102 (cell_micro): Adjust.
19103 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
19104 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
19105 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
19106 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
19107 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
19108 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
19109 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
19110 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
19111 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
19112 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
19113 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
19114 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
19115 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
19116 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
19117 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
19118 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
19119 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
19120 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
19121 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
19122 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
19123 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
19124 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
19125 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
19126 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19127 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19129 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
19130 * config/rs6000/440.md (ppc440-integer): Adjust.
19131 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
19132 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
19133 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
19134 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
19135 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
19136 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
19137 * config/rs6000/8540.md (ppc8540_su): Adjust.
19138 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
19139 cell-cmp-microcoded): Adjust.
19140 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
19141 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19142 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
19143 e500mc64_delayed): Adjust.
19144 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
19145 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
19146 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
19147 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
19148 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
19149 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
19150 power6-delayed-compare, power6-var-delayed-compare): Adjust.
19151 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
19152 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
19154 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
19155 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19157 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19159 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
19160 (bits): New mode_attr.
19161 (idiv_ldiv): Delete mode_attr.
19162 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
19163 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19164 rs6000_adjust_priority, is_nonpipeline_insn,
19165 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19167 * config/rs6000/40x.md (ppc403-idiv): Adjust.
19168 * config/rs6000/440.md (ppc440-idiv): Adjust.
19169 * config/rs6000/476.md (ppc476-idiv): Adjust.
19170 * config/rs6000/601.md (ppc601-idiv): Adjust.
19171 * config/rs6000/603.md (ppc603-idiv): Adjust.
19172 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
19173 ppc620-ldiv): Adjust.
19174 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
19175 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
19176 * config/rs6000/8540.md (ppc8540_divide): Adjust.
19177 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
19178 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
19179 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
19180 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
19181 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
19182 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
19183 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
19184 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
19185 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
19186 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
19187 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
19188 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
19189 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
19190 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
19191 * config/rs6000/titan.md (titan_fxu_div): Adjust.
19193 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19195 * config/rs6000/rs6000.md (type): Delete "insert_word",
19196 "insert_dword". Add "insert".
19197 (size): Update comment.
19198 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19199 insn_must_be_first_in_group): Adjust.
19200 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
19201 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
19202 *insvsi_internal6, insvdi_internal): Adjust.
19204 * config/rs6000/40x.md (ppc403-integer): Adjust.
19205 * config/rs6000/440.md (ppc440-integer): Adjust.
19206 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
19207 * config/rs6000/601.md (ppc601-integer): Adjust.
19208 * config/rs6000/603.md (ppc603-integer): Adjust.
19209 * config/rs6000/6xx.md (ppc604-integer): Adjust.
19210 * config/rs6000/7450.md (ppc7450-integer): Adjust.
19211 * config/rs6000/7xx.md (ppc750-integer): Adjust.
19212 * config/rs6000/8540.md (ppc8540_su): Adjust.
19213 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
19214 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
19215 * config/rs6000/e500mc.md (e500mc_su): Adjust.
19216 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
19217 * config/rs6000/e5500.md (e5500_sfx): Adjust.
19218 * config/rs6000/e6500.md (e6500_sfx): Adjust.
19219 * config/rs6000/mpc.md (mpccore-integer): Adjust.
19220 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
19221 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
19222 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
19223 * config/rs6000/power7.md (power7-integer): Adjust.
19224 * config/rs6000/power8.md (power8-1cyc): Adjust.
19225 * config/rs6000/rs64.md (rs64a-integer): Adjust.
19226 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
19228 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19230 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
19231 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
19232 (size): New attribute.
19233 (dot): New attribute.
19234 (cell_micro): Adjust.
19235 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
19236 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
19237 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
19238 umuldi3_highpart): Adjust.
19239 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
19240 rs6000_adjust_priority, is_nonpipeline_insn,
19241 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
19243 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
19244 ppc405-imul3): Adjust.
19245 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
19246 * config/rs6000/476.md (ppc476-imul): Adjust.
19247 * config/rs6000/601.md (ppc601-imul): Adjust.
19248 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
19249 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
19250 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
19251 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
19252 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
19254 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
19255 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
19256 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
19257 cell-imul): Adjust.
19258 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
19259 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
19260 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
19261 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
19262 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
19263 * config/rs6000/mpc.md (mpccore-imul): Adjust.
19264 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
19265 power4-lmul, power4-imul, power4-imul3): Adjust.
19266 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
19267 power5-lmul, power5-imul, power5-imul3): Adjust.
19268 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
19269 power6-lmul, power6-imul, power6-imul3): Adjust.
19270 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
19271 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
19273 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
19274 rs64a-lmul): Adjust.
19275 * config/rs6000/titan.md (titan_imul): Adjust.
19277 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19279 * config/rs6000/rs6000.md (type): Add new value "halfmul".
19280 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
19281 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
19282 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
19283 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
19284 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
19285 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
19286 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
19287 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
19288 * config/rs6000/titan.md: Delete nonsensical comment.
19289 (titan_imul): Add type imul3.
19290 (titan_mulhw): Remove type imul3; add type halfmul.
19292 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
19294 * config/rs6000/rs6000.md (type): Reorder, reformat.
19296 2014-05-23 Martin Jambor <mjambor@suse.cz>
19298 PR tree-optimization/53787
19299 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
19300 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
19301 analysis_done, update all uses.
19302 * ipa-prop.c: Include domwalk.h
19303 (param_analysis_info): Removed.
19304 (param_aa_status): New type.
19305 (ipa_bb_info): Likewise.
19306 (func_body_info): Likewise.
19307 (ipa_get_bb_info): New function.
19308 (aa_overwalked): Likewise.
19309 (find_dominating_aa_status): Likewise.
19310 (parm_bb_aa_status_for_bb): Likewise.
19311 (parm_preserved_before_stmt_p): Changed to use new param AA info.
19312 (load_from_unmodified_param): Accept func_body_info as a parameter
19313 instead of parms_ainfo.
19314 (parm_ref_data_preserved_p): Changed to use new param AA info.
19315 (parm_ref_data_pass_through_p): Likewise.
19316 (ipa_load_from_parm_agg_1): Likewise. Update callers.
19317 (compute_complex_assign_jump_func): Changed to use new param AA info.
19318 (compute_complex_ancestor_jump_func): Likewise.
19319 (ipa_compute_jump_functions_for_edge): Likewise.
19320 (ipa_compute_jump_functions): Removed.
19321 (ipa_compute_jump_functions_for_bb): New function.
19322 (ipa_analyze_indirect_call_uses): Likewise, moved variable
19324 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
19325 and info, moved variable declarations down.
19326 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
19328 (ipa_analyze_stmt_uses): Likewise.
19329 (ipa_analyze_params_uses): Removed.
19330 (ipa_analyze_params_uses_in_bb): New function.
19331 (ipa_analyze_controlled_uses): Likewise.
19332 (free_ipa_bb_info): Likewise.
19333 (analysis_dom_walker): New class.
19334 (ipa_analyze_node): Handle node-specific forbidden analysis,
19335 initialize and free func_body_info, use dominator walker.
19336 (ipcp_modif_dom_walker): New class.
19337 (ipcp_transform_function): Create and free func_body_info, use
19338 ipcp_modif_dom_walker, moved a lot of functionality there.
19340 2014-05-23 Marek Polacek <polacek@redhat.com>
19341 Jakub Jelinek <jakub@redhat.com>
19343 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
19344 * gcc.c (sanitize_spec_function): Likewise.
19345 * convert.c (convert_to_integer): Include "ubsan.h". Add
19346 floating-point to integer instrumentation.
19347 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
19348 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
19349 SANITIZE_NONDEFAULT.
19350 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
19351 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
19352 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
19353 * ubsan.c: Include "realmpfr.h" and "dfp.h".
19354 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
19355 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
19356 float/double/long double.
19357 (ubsan_instrument_float_cast): New function.
19358 * ubsan.h (ubsan_instrument_float_cast): Declare.
19360 2014-05-23 Jiong Wang <jiong.wang@arm.com>
19362 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
19364 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
19365 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
19366 Adjust for tailcalling through registers.
19367 * config/aarch64/aarch64.h (enum reg_class): New caller save
19369 (REG_CLASS_NAMES): Likewise.
19370 (REG_CLASS_CONTENTS): Likewise.
19371 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
19372 Allow tailcalling without decls.
19374 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19376 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19377 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
19379 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
19380 gsi, and variables v_* to v*.
19382 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
19384 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
19386 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
19388 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
19389 * omp-low.c: Update accordingly.
19391 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
19392 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
19393 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
19394 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
19395 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
19396 GF_OMP_TARGET_KIND_UPDATE.
19398 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
19399 Explicitly enumerate the expected region types.
19401 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
19404 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
19405 documentation; the old documentation didn't clearly state the
19406 constraints on the contents of the pointed-to storage.
19408 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19410 Fix bootstrap error on ia64
19411 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
19412 Return default value.
19414 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
19416 PR tree-optimization/54733
19417 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
19419 (find_bswap_or_nop_load): New.
19420 (find_bswap_1): Renamed to ...
19421 (find_bswap_or_nop_1): This. Also add support for memory source.
19422 (find_bswap): Renamed to ...
19423 (find_bswap_or_nop): This. Also add support for memory source and
19424 detection of bitwise operations equivalent to load in target
19426 (execute_optimize_bswap): Likewise. Also move its leading comment back
19427 in place and split statement transformation into ...
19428 (bswap_replace): This.
19430 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19432 PR rtl-optimization/61215
19433 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
19434 simplify_gen_subreg until final substitution.
19436 2014-05-23 Alan Modra <amodra@gmail.com>
19439 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
19440 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
19441 Use "Y" constraint rather than "m".
19443 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
19445 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
19447 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
19448 New function declaration.
19449 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
19450 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
19451 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
19452 (aarch64_init_builtins) : Initialize builtins
19453 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19454 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19455 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
19456 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
19457 and __builtins_aarch64_set_fpsr.
19458 (aarch64_atomic_assign_expand_fenv): New function.
19459 * config/aarch64/aarch64.md (set_fpcr): New pattern.
19460 (get_fpcr) : Likewise.
19461 (set_fpsr) : Likewise.
19462 (get_fpsr) : Likewise.
19463 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
19464 and UNSPECV_SET_FPSR.
19465 * doc/extend.texi (AARCH64 Built-in Functions) : Document
19466 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
19467 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
19469 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
19471 PR rtl-optimization/60969
19472 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
19473 constraints. Set up mem cost for NO_REGS case.
19475 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
19477 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
19479 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
19481 * config/darwin.c: Include "lto-section-names.h".
19482 (LTO_SEGMENT_NAME): Don't define.
19483 * config/i386/winnt.c: Include "lto-section-names.h".
19484 * lto-streamer.c: Include "lto-section-names.h".
19485 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
19486 * lto-wrapper.c: Include "lto-section-names.h".
19487 (LTO_SECTION_NAME_PREFIX): Don't define.
19488 * lto-section-names.h: New file.
19489 * cgraphunit.c: Include "lto-section-names.h".
19491 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
19493 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
19495 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
19498 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
19500 2014-05-22 Nick Clifton <nickc@redhat.com>
19502 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
19504 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
19506 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
19507 -> (T)A transformation to integer types.
19509 2014-05-22 Teresa Johnson <tejohnson@google.com>
19511 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
19512 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
19513 (gcov_rewrite): Use gcov_nonruntime_assert.
19514 (gcov_open): Ditto.
19515 (gcov_write_words): Ditto.
19516 (gcov_write_length): Ditto.
19517 (gcov_read_words): Use gcov_nonruntime_assert, and remove
19518 gcc_assert from IN_LIBGCOV code.
19519 (gcov_read_summary): Use gcov_error to flag profile corruption.
19520 (gcov_sync): Use gcov_nonruntime_assert.
19521 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
19522 (gcov_histo_index): Use gcov_nonruntime_assert.
19523 (static void gcov_histogram_merge): Ditto.
19524 (compute_working_sets): Ditto.
19525 * gcov-io.h (gcov_nonruntime_assert): Define.
19526 (gcov_error): Define for !IN_LIBGCOV
19528 2014-05-22 Richard Biener <rguenther@suse.de>
19530 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
19531 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
19532 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
19533 and deallocation site.
19534 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
19535 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
19536 passing through the incoming points-to set.
19537 (handle_lhs_call): Use flags argument instead of recomputing it.
19538 (find_func_aliases_for_call): Call handle_lhs_call with proper
19541 2014-05-22 Jakub Jelinek <jakub@redhat.com>
19543 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
19544 all padding bits in REAL_VALUE_TYPE are cleared.
19546 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19548 Cleanup and improve multipass_dfa_lookahead_guard
19549 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
19550 (core2i7_first_cycle_multipass_begin,)
19551 (core2i7_first_cycle_multipass_issue,)
19552 (core2i7_first_cycle_multipass_backtrack): Update signature.
19553 * config/ia64/ia64.c
19554 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
19555 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
19556 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
19558 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
19559 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
19561 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
19563 * doc/tm.texi: Regenerate.
19565 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
19566 * haifa-sched.c (ready_try): Make signed to allow negative values.
19567 (rebug_ready_list_1): Update.
19568 (choose_ready): Simplify.
19569 (sched_extend_ready_list): Update.
19571 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19573 Remove IA64 speculation tweaking flags
19574 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
19575 speculation tuning flags.
19576 (msched-prefer-non-data-spec-insns,)
19577 (msched-prefer-non-control-spec-insns): Obsolete options.
19578 * haifa-sched.c (choose_ready): Remove handling of
19579 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19580 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
19581 and PREFER_NON_DATA_SPEC.
19582 * sel-sched.c (process_spec_exprs): Remove handling of
19583 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
19585 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19587 Improve scheduling debug output
19588 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
19589 (advance_one_cycle): Update.
19590 (schedule_insn, queue_to_ready): Add debug printouts.
19591 (debug_ready_list_1): New static function.
19592 (debug_ready_list): Update.
19593 (max_issue): Add debug printouts.
19594 (dump_insn_stream): New static function.
19595 (schedule_block): Use it. Also better indent printouts.
19597 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
19599 Fix sched_insn debug counter
19600 * haifa-sched.c (schedule_insn): Update.
19601 (struct haifa_saved_data): Add nonscheduled_insns_begin.
19602 (save_backtrack_point, restore_backtrack_point): Update.
19603 (first_nonscheduled_insn): New static function.
19604 (queue_to_ready, choose_ready): Use it.
19605 (schedule_block): Init nonscheduled_insns_begin.
19606 (sched_emit_insn): Update.
19609 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
19611 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
19613 (aarch64_secondary_reload) : LikeWise.
19614 (aarch64_class_max_nregs) : Remove CORE_REGS.
19615 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
19616 (REG_CLASS_NAMES) : Likewise.
19617 (REG_CLASS_CONTENTS) : LikeWise.
19618 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
19620 2014-05-21 Guozhi Wei <carrot@google.com>
19623 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
19625 (vqdmulhq_n_s16): Likewise.
19627 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
19629 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
19631 2014-05-21 Marek Polacek <polacek@redhat.com>
19634 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
19636 2014-05-21 Martin Jambor <mjambor@suse.cz>
19638 * doc/invoke.texi (Optimize Options): Document parameters
19639 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
19640 ipa-cp-array-index-hint-bonus.
19642 2014-05-21 Mark Wielaard <mjw@redhat.com>
19645 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
19646 version >= 3 or not strict DWARF.
19647 * langhooks.h (struct lang_hooks_for_types): Add
19648 enum_underlying_base_type.
19649 * langhooks.c (lhd_enum_underlying_base_type): New function.
19650 * gcc/langhooks.h (struct lang_hooks_for_types): Add
19651 enum_underlying_base_type.
19652 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
19653 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
19654 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
19656 2014-05-21 Richard Biener <rguenther@suse.de>
19658 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
19660 2014-05-21 John Marino <gnugcc@marino.st>
19662 * config.gcc (*-*-dragonfly*): New target.
19663 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
19664 * configure: Regenerate.
19665 * config/dragonfly-stdint.h: New.
19666 * config/dragonfly.h: New.
19667 * config/dragonfly.opt: New.
19668 * config/i386/dragonfly.h: New.
19669 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
19671 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
19673 * tree.def (VOID_CST): New.
19674 * tree-core.h (TI_VOID): New.
19675 * tree.h (void_node): New.
19676 * tree.c (tree_node_structure_for_code, tree_code_size)
19677 (iterative_hash_expr): Handle VOID_CST.
19678 (build_common_tree_nodes): Initialize void_node.
19680 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
19682 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
19684 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
19686 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
19689 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
19690 flag_reorder_blocks_and_partition.
19691 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
19693 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
19696 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
19698 (*addc_r_t): Add new insn_and_split.
19700 2014-05-21 Jakub Jelinek <jakub@redhat.com>
19702 PR middle-end/61252
19703 * omp-low.c (handle_simd_reference): New function.
19704 (lower_rec_input_clauses): Use it. Defer adding reference
19705 initialization even for reduction without placeholder if in simd,
19706 handle it properly later on.
19708 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19710 PR tree-optimization/60899
19711 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
19712 assume all static symbols will have definition wile parsing and
19713 check the do have definition later in compilation; check that
19714 variable referring symbol will be output before concluding that
19715 reference is safe; be conservative for referring local statics;
19716 be more precise about when comdat is output in other partition.
19718 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19721 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
19723 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
19724 (ipa_inline): Loop inline_to_all_callers until no more aliases
19727 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19729 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
19730 set writeonly flag only for vars actually written to.
19732 2014-05-20 Dehao Chen <dehao@google.com>
19734 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
19735 and callee count to get clone count.
19736 * tree-inline.c (expand_call_inline): Use callee count instead of bb
19737 count in copy_body.
19739 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
19741 PR rtl-optimization/61243
19742 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
19744 2014-05-20 Xinliang David Li <davidxl@google.com>
19746 * cgraphunit.c (walk_polymorphic_call_targets): Add
19747 dbgcnt and fopt-info support.
19748 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
19749 * ipa-devirt.c (ipa_devirt): Ditto.
19750 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
19751 * ipa.c (walk_polymorphic_call_targets): Ditto.
19752 * gimple-fold.c (fold_gimple_assign): Ditto.
19753 (gimple_fold_call): Ditto.
19754 * dbgcnt.def: New counter.
19756 2014-05-20 DJ Delorie <dj@redhat.com>
19758 * config/msp430/msp430.md (split): Don't allow subregs when
19759 splitting SImode adds.
19760 (andneghi): Fix subtraction logic.
19761 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
19763 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
19765 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
19767 * except.c (switch_to_exception_section, resolve_unique_section,
19768 get_named_text_section, default_function_rodata_section,
19769 align_variable, get_block_for_decl, default_section_type_flags):
19770 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
19771 * symtab.c (symtab_add_to_same_comdat_group,
19772 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
19773 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
19775 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
19776 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
19777 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
19778 (c6x_function_in_section_p): Likewise.
19779 * config/darwin.c (machopic_select_section): Likewise.
19780 * config/arm/arm.c (arm_function_in_section_p): Likewise.
19781 * config/mips/mips.c (mips_function_rodata_section): Likewise.
19782 * config/mep/mep.c (mep_select_section): LIkewise.
19783 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
19785 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
19787 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
19788 EH region of calls to pure functions that can throw an exception.
19789 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
19790 (copy_reference_ops_from_call): Also copy the EH region of the call if
19791 it can throw an exception.
19793 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
19795 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
19796 nested VEC_SELECTs that are inverses of each other.
19798 2014-05-20 Richard Biener <rguenther@suse.de>
19800 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
19801 (extract_and_process_scc_for_name): not here.
19802 (cond_dom_walker::before_dom_children): Only process
19803 stmts that end the BB in interesting ways.
19804 (run_scc_vn): Mark param uses as visited.
19806 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19808 * config/arm/arm.md (arith_shiftsi): Do not predicate for
19811 2014-05-20 Nick Clifton <nickc@redhat.com>
19813 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
19814 (msp430_gimplify_va_arg_expr): New function.
19815 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
19817 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
19818 operand 0 in order to prevent confusion about the number of
19819 registers involved.
19821 2014-05-20 Richard Biener <rguenther@suse.de>
19823 PR tree-optimization/61221
19824 * tree-ssa-pre.c (el_to_update): Remove.
19825 (eliminate_dom_walker::before_dom_children): Handle released
19826 VDEFs by value-numbering them to the associated VUSE. Update
19827 stmt immediately for substituted call address.
19828 (eliminate): Remove delayed stmt updating code.
19829 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
19830 possibly late re-numbered vuses.
19831 (vn_reference_lookup_2): Adjust.
19832 (vn_reference_lookup_pieces): Likewise.
19833 (vn_reference_lookup): Likewise.
19835 2014-05-20 Richard Biener <rguenther@suse.de>
19837 * config.gcc: Remove need_64bit_hwint.
19838 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
19839 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
19841 * config.in: Regenerate.
19842 * configure: Likewise.
19844 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
19846 * doc/extend.texi: Create Label Attributes section,
19847 move all label attributes into it and reference it.
19849 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
19851 * arm.c (thumb1_reorg): When scanning backwards skip anything
19852 that's not a proper insn.
19854 2014-05-19 Richard Biener <rguenther@suse.de>
19856 PR tree-optimization/61221
19857 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
19858 Do nothing for unreachable blocks.
19859 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
19860 Improve unreachability detection.
19862 2014-05-19 Richard Biener <rguenther@suse.de>
19864 PR tree-optimization/61209
19865 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
19867 2014-05-19 Nick Clifton <nickc@redhat.com>
19869 * except.c (init_eh): Fix computation of builtin setjmp buffer
19870 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
19872 2014-05-19 Richard Biener <rguenther@suse.de>
19874 PR tree-optimization/61184
19875 * tree-vrp.c (is_negative_overflow_infinity): Use
19876 TREE_OVERFLOW_P and do that check first.
19877 (is_positive_overflow_infinity): Likewise.
19878 (is_overflow_infinity): Likewise.
19879 (vrp_operand_equal_p): Properly treat operands with
19880 differing overflow as not equal.
19882 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
19884 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
19885 shift simplification where it was intended.
19887 2014-05-19 Christian Bruel <christian.bruel@st.com>
19890 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
19892 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
19895 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
19898 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19900 * reg-notes.def (CROSSING_JUMP): Likewise.
19901 * rtl.h (rtx_def): Update comment for jump flag.
19902 (CROSSING_JUMP_P): Define.
19903 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
19904 of a REG_CROSSING_JUMP note.
19905 * cfghooks.c (tidy_fallthru_edges): Likewise.
19906 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
19907 * emit-rtl.c (try_split): Likewise.
19908 * haifa-sched.c (sched_create_recovery_edges): Likewise.
19909 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
19910 * jump.c (redirect_jump_2): Likewise.
19911 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
19912 (relax_delay_slots): Likewise.
19913 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
19914 (bbit_di): Likewise.
19915 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
19916 * config/sh/sh.md (jump_compact): Likewise.
19917 * bb-reorder.c (rotate_loop): Likewise.
19918 (pass_duplicate_computed_gotos::execute): Likewise.
19919 (add_reg_crossing_jump_notes): Rename to...
19920 (update_crossing_jump_flags): ...this.
19921 (pass_partition_blocks::execute): Update accordingly.
19923 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
19925 * tree.h: Remove extraneous template <>.
19927 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19929 * ipa.c (symtab_remove_unreachable_nodes): Remove
19930 symbol from comdat group if its body was eliminated.
19931 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
19932 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
19933 (symtab_unregister_node): ... this one.
19934 (verify_symtab_base): More strict checking of comdats.
19935 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
19937 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19939 * tree-pass.h (make_pass_ipa_comdats): New pass.
19940 * timevar.def (TV_IPA_COMDATS): New timevar.
19941 * passes.def (pass_ipa_comdats): Add.
19942 * Makefile.in (OBJS): Add ipa-comdats.o
19943 * ipa-comdats.c: New file.
19945 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19947 * ipa.c (update_visibility_by_resolution_info): New function.
19948 (function_and_variable_visibility): Use it.
19950 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
19952 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
19954 (FOR_EACH_DEFINED_SYMBOL): New macro.
19955 (varpool_first_static_initializer, varpool_next_static_initializer,
19956 varpool_first_defined_variable, varpool_next_defined_variable):
19958 (symtab_in_same_comdat_p): Correctly deal with inline functions.
19960 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19962 * ggc-page.c (ggc_handle_finalizers): Add comment.
19964 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19966 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
19967 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
19968 (ggc_internal_cleared_alloc): Likewise.
19969 * ggc-page.c (finalizer): New class.
19970 (vec_finalizer): Likewise.
19971 (globals::finalizers): New member.
19972 (globals::vec_finalizers): Likewise.
19973 (ggc_internal_alloc): Record the finalizer if any for the block being
19975 (ggc_handle_finalizers): New function.
19976 (ggc_collect): Call ggc_handle_finalizers.
19977 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
19979 (ggc_internal_cleared_alloc): Likewise.
19980 (finalize): New function.
19981 (need_finalization_p): Likewise.
19982 (ggc_alloc): Install the type's destructor as the finalizer if it
19983 might do something.
19984 (ggc_cleared_alloc): Likewise.
19985 (ggc_vec_alloc): Likewise.
19986 (ggc_cleared_vec_alloc): Likewise.
19988 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19990 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
19992 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
19994 * alias.c (record_alias_subset): Adjust.
19995 * bitmap.c (bitmap_element_allocate): Likewise.
19996 (bitmap_gc_alloc_stat): Likewise.
19997 * cfg.c (init_flow): Likewise.
19998 (alloc_block): Likewise.
19999 (unchecked_make_edge): Likewise.
20000 * cfgloop.c (alloc_loop): Likewise.
20001 (flow_loops_find): Likewise.
20002 (rescan_loop_exit): Likewise.
20003 * cfgrtl.c (init_rtl_bb_info): Likewise.
20004 * cgraph.c (insert_new_cgraph_node_version): Likewise.
20005 (cgraph_allocate_node): Likewise.
20006 (cgraph_create_edge_1): Likewise.
20007 (cgraph_allocate_init_indirect_info): Likewise.
20008 * cgraphclones.c (cgraph_clone_edge): Likewise.
20009 * cgraphunit.c (add_asm_node): Likewise.
20010 (init_lowered_empty_function): Likewise.
20011 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
20012 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
20013 (alpha_use_linkage): Likewise.
20014 * config/arc/arc.c (arc_init_machine_status): Likewise.
20015 * config/arm/arm.c (arm_init_machine_status): Likewise.
20016 * config/avr/avr.c (avr_init_machine_status): Likewise.
20017 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
20018 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
20019 * config/cris/cris.c (cris_init_machine_status): Likewise.
20020 * config/darwin.c (machopic_indirection_name): Likewise.
20021 (darwin_build_constant_cfstring): Likewise.
20022 (darwin_enter_string_into_cfstring_table): Likewise.
20023 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
20024 * config/frv/frv.c (frv_init_machine_status): Likewise.
20025 * config/i386/i386.c (get_dllimport_decl): Likewise.
20026 (ix86_init_machine_status): Likewise.
20027 (assign_386_stack_local): Likewise.
20028 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
20029 (i386_pe_maybe_record_exported_symbol): Likewise.
20030 (i386_pe_record_stub): Likewise.
20031 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
20032 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
20033 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
20034 (m32c_note_pragma_address): Likewise.
20035 * config/mep/mep.c (mep_init_machine_status): Likewise.
20036 (mep_note_pragma_flag): Likewise.
20037 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
20038 (mips16_local_alias): Likewise.
20039 (mips_init_machine_status): Likewise.
20040 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
20041 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
20042 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
20043 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
20044 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
20045 * config/pa/pa.c (pa_init_machine_status): Likewise.
20046 (pa_get_deferred_plabel): Likewise.
20047 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
20048 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
20049 (rs6000_init_machine_status): Likewise.
20050 (output_toc): Likewise.
20051 * config/s390/s390.c (s390_init_machine_status): Likewise.
20052 * config/score/score.c (score_output_external): Likewise.
20053 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
20054 * config/spu/spu.c (spu_init_machine_status): Likewise.
20055 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
20056 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
20057 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
20058 * coverage.c (coverage_end_function): Likewise.
20059 * dbxout.c (dbxout_init): Likewise.
20060 * doc/gty.texi: Don't mention variable_size attribute.
20061 * dwarf2cfi.c (new_cfi): Adjust.
20062 (new_cfi_row): Likewise.
20063 (copy_cfi_row): Likewise.
20064 (create_cie_data): Likewise.
20065 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
20066 (new_loc_descr): Likewise.
20067 (find_AT_string_in_table): Likewise.
20068 (add_addr_table_entry): Likewise.
20069 (new_die): Likewise.
20070 (add_var_loc_to_decl): Likewise.
20071 (clone_die): Likewise.
20072 (clone_as_declaration): Likewise.
20073 (break_out_comdat_types): Likewise.
20074 (new_loc_list): Likewise.
20075 (add_loc_descr_to_each): Likewise.
20076 (add_location_or_const_value_attribute): Likewise.
20077 (add_linkage_name): Likewise.
20078 (lookup_filename): Likewise.
20079 (dwarf2out_var_location): Likewise.
20080 (new_line_info_table): Likewise.
20081 (dwarf2out_init): Likewise.
20082 (mem_loc_descriptor): Likewise.
20083 (loc_descriptor): Likewise.
20084 (add_const_value_attribute): Likewise.
20085 (tree_add_const_value_attribute): Likewise.
20086 (comp_dir_string): Likewise.
20087 (dwarf2out_vms_debug_main_pointer): Likewise.
20088 (string_cst_pool_decl): Likewise.
20089 * emit-rtl.c (set_mem_attrs): Likewise.
20090 (get_reg_attrs): Likewise.
20091 (start_sequence): Likewise.
20092 (init_emit): Likewise.
20093 (init_emit_regs): Likewise.
20094 * except.c (init_eh_for_function): Likewise.
20095 (gen_eh_region): Likewise.
20096 (gen_eh_region_catch): Likewise.
20097 (gen_eh_landing_pad): Likewise.
20098 (add_call_site): Likewise.
20099 * function.c (add_frame_space): Likewise.
20100 (insert_temp_slot_address): Likewise.
20101 (assign_stack_temp_for_type): Likewise.
20102 (get_hard_reg_initial_val): Likewise.
20103 (allocate_struct_function): Likewise.
20104 (prepare_function_start): Likewise.
20105 (types_used_by_var_decl_insert): Likewise.
20106 * gengtype.c (variable_size_p): Remove function.
20107 (enum alloc_quantity): Remove enum.
20108 (write_typed_alloc_def): Remove function.
20109 (write_typed_struct_alloc_def): Likewise.
20110 (write_typed_typedef_alloc_def): Likewise.
20111 (write_typed_alloc_defns): Likewise.
20113 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
20114 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
20115 * ggc.h (ggc_alloc): new function.
20116 (ggc_cleared_alloc): Likewise.
20117 (ggc_vec_alloc): Template on type of vector element, and remove
20118 element size argument.
20119 (ggc_cleared_vec_alloc): Likewise.
20120 * gimple.c (gimple_build_omp_for): Adjust.
20121 (gimple_copy): Likewise.
20122 * ipa-cp.c (get_replacement_map): Likewise.
20123 (find_aggregate_values_for_callers_subset): Likewise.
20124 (known_aggs_to_agg_replacement_list): Likewise.
20125 * ipa-devirt.c (get_odr_type): Likewise.
20126 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
20127 (read_agg_replacement_chain): Likewise.
20128 * loop-iv.c (get_simple_loop_desc): Likewise.
20129 * lto-cgraph.c (input_node_opt_summary): Likewise.
20130 * lto-section-in.c (lto_new_in_decl_state): Likewise.
20131 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
20132 (input_eh_region): Likewise.
20133 (input_eh_lp): Likewise.
20134 (input_cfg): Likewise.
20135 * optabs.c (set_optab_libfunc): Likewise.
20136 (init_tree_optimization_optabs): Likewise.
20137 (set_conv_libfunc): Likewise.
20138 * passes.c (do_per_function_toporder): Likewise.
20139 * rtl.h: Don't use variable_size gty attribute.
20140 * sese.c (if_region_set_false_region): Adjust.
20141 * stringpool.c (gt_pch_save_stringpool): Likewise.
20142 * target-globals.c (save_target_globals): Likewise.
20143 * toplev.c (general_init): Likewise.
20144 * trans-mem.c (record_tm_replacement): Likewise.
20145 (split_bb_make_tm_edge): Likewise.
20146 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20147 * tree-data-ref.h (lambda_vector_new): Likewise.
20148 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
20149 * tree-iterator.c (tsi_link_before): Likewise.
20150 (tsi_link_after): Likewise.
20151 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
20152 * tree-ssa-loop-niter.c (record_estimate): Likewise.
20153 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
20154 * tree-ssa-operands.h: Don't use variable_size gty attribute.
20155 * tree-ssa.c (init_tree_ssa): Adjust.
20156 * tree-ssanames.c (set_range_info): Likewise.
20157 (get_ptr_info): Likewise.
20158 (duplicate_ssa_name_ptr_info): Likewise.
20159 (duplicate_ssa_name_range_info): Likewise.
20160 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
20161 (unpack_ts_fixed_cst_value_fields): Likewise.
20162 * tree.c (build_fixed): Likewise.
20163 (build_real): Likewise.
20164 (build_string): Likewise.
20165 (decl_priority_info): Likewise.
20166 (decl_debug_expr_insert): Likewise.
20167 (decl_value_expr_insert): Likewise.
20168 (decl_debug_args_insert): Likewise.
20169 (type_hash_add): Likewise.
20170 (build_omp_clause): Likewise.
20171 * ubsan.c (decl_for_type_insert): Likewise.
20172 * varasm.c (get_unnamed_section): Likewise.
20173 (get_noswitch_section): Likewise.
20174 (get_section): Likewise.
20175 (get_block_for_section): Likewise.
20176 (create_block_symbol): Likewise.
20177 (build_constant_desc): Likewise.
20178 (create_constant_pool): Likewise.
20179 (force_const_mem): Likewise.
20180 (record_tm_clone_pair): Likewise.
20181 * varpool.c (varpool_create_empty_node): Likewise.
20183 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
20185 * dwarf2out.c (tree_add_const_value_attribute): Call
20186 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
20187 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
20188 instead of ggc_internal_<x>alloc_stat.
20189 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
20190 (ggc_realloc): Likewise.
20191 * ggc-none.c (ggc_internal_alloc): Likewise.
20192 (ggc_internal_cleared_alloc): Likewise.
20193 * ggc-page.c: Likewise.
20194 * ggc.h (ggc_internal_alloc_stat): Likewise.
20195 (ggc_internal_alloc): Remove macro.
20196 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
20197 (ggc_internal_cleared_alloc): Remove macro.
20198 (GGC_RESIZEVEC): Adjust.
20199 (ggc_resizevar): Remove macro.
20200 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
20201 (ggc_internal_cleared_vec_alloc_stat): Likewise.
20202 (ggc_internal_vec_cleared_alloc): Remove macro.
20203 (ggc_alloc_atomic_stat): Drop _stat suffix.
20204 (ggc_alloc_atomic): Remove macro.
20205 (ggc_alloc_cleared_atomic): Remove macro.
20206 (ggc_alloc_string_stat): Drop _stat suffix.
20207 (ggc_alloc_string): Remove macro.
20208 (ggc_alloc_rtx_def_stat): Adjust.
20209 (ggc_alloc_tree_node_stat): Likewise.
20210 (ggc_alloc_cleared_tree_node_stat): Likewise.
20211 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
20212 (ggc_alloc_cleared_simd_clone_stat): Likewise.
20213 * gimple.c (gimple_build_omp_for): Likewise.
20214 (gimple_copy): Likewise.
20215 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
20216 * toplev.c (realloc_for_line_map): Adjust.
20217 * tree-data-ref.h (lambda_vector_new): Likewise.
20218 * tree-phinodes.c (allocate_phi_node): Likewise.
20219 * tree.c (grow_tree_vec_stat): Likewise.
20220 * vec.h (va_gc::reserve): Adjust.
20222 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
20224 * config/microblaze/microblaze.c (break_handler): New Declaration.
20225 (microblaze_break_function_p,microblaze_is_break_handler): New.
20226 (compute_frame_size): Use microblaze_break_function_p.
20227 Add the test of break_handler.
20228 (microblaze_function_prologue) : Add the test of variable
20229 break_handler. Check the fnname by BREAK_HANDLER_NAME.
20230 (microblaze_function_epilogue) : Add the test of break_handler.
20231 (microblaze_globalize_label) : Add the test of break_handler.
20232 Check the name by BREAK_HANDLER_NAME.
20234 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
20236 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
20237 microblaze_is_break_handler test.
20238 (call_internal1,call_value_intern): Use microblaze_break_function_p.
20239 Use SYMBOL_REF_DECL.
20241 * config/microblaze/microblaze-protos.h
20242 (microblaze_break_function_p,microblaze_is_break_handler):
20245 * doc/extend.texi (MicroBlaze break_handler Functions): Document
20246 new MicroBlaze break_handler functions.
20248 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20250 * doc/extend.texi (Size of an asm): Move node text according
20251 to its @menu entry position.
20253 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
20255 PR tree-optimization/61140
20256 PR tree-optimization/61150
20257 PR tree-optimization/61197
20258 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
20260 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
20262 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
20264 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
20266 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
20267 __SIZEOF_INT128__ is defined.
20269 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20271 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
20272 (rs6000_delegitimize_address): Use it.
20274 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
20276 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
20277 inplace argument. Store the new address in the original MEM when true.
20278 * emit-rtl.c (change_address_1): Likewise.
20279 (adjust_address_1, adjust_automodify_address_1, offset_address):
20280 Update accordingly.
20281 * rtl.h (plus_constant): Add an inplace argument.
20282 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
20283 when true. Avoid generating (plus X (const_int 0)).
20284 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
20285 in-place. Pass true to plus_constant.
20286 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
20288 2014-05-16 Dehao Chen <dehao@google.com>
20290 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
20292 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20295 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
20297 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
20299 2014-05-16 Dehao Chen <dehao@google.com>
20301 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
20302 optimize_function_for_size_p.
20303 * regs.h (REG_FREQ_FROM_BB): Likewise.
20305 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20308 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
20309 negt_reg_operand cases.
20310 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
20312 * config/sh/predicates.md (cbranch_treg_value): Simplify.
20314 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
20316 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
20319 2014-05-16 David Malcolm <dmalcolm@redhat.com>
20322 2014-04-29 David Malcolm <dmalcolm@redhat.com>
20324 * tree-cfg.c (dump_function_to_file): Dump the return type of
20325 functions, in a line to itself before the function body, mimicking
20326 the layout of a C function.
20328 2014-05-16 Dehao Chen <dehao@google.com>
20330 * cfghooks.c (make_forwarder_block): Use direct computation to
20331 get fall-through edge's count and frequency.
20333 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
20335 * config/arc/arc.c (arc_init): Fix typo in error message.
20336 * config/i386/i386.c (ix86_expand_builtin): Likewise.
20337 (split_stack_prologue_scratch_regno): Likewise.
20338 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
20339 word from error message.
20341 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
20343 * ira-costs.c: Fix typo in comment.
20345 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
20347 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
20349 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
20351 * varpool.c (dump_varpool_node): Dump write-only flag.
20352 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
20354 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
20355 write-only variables.
20356 * ipa.c (process_references): New function.
20357 (set_readonly_bit): New function.
20358 (set_writeonly_bit): New function.
20359 (clear_addressable_bit): New function.
20360 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
20361 fix handling of aliases.
20362 * cgraph.h (struct varpool_node): Add writeonly flag.
20364 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
20366 PR rtl-optimization/60969
20367 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
20368 Calculate costs for this case.
20370 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
20372 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
20373 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
20375 2014-05-16 Richard Biener <rguenther@suse.de>
20377 PR tree-optimization/61194
20378 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
20379 bool patterns ending in a COND_EXPR.
20381 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20383 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
20385 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20387 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
20388 where we were unable to cost an RTX.
20390 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20392 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
20395 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20396 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20398 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
20400 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20401 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20403 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
20404 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
20406 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20407 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20409 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
20412 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20413 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20415 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20418 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20419 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20421 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
20422 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
20424 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20425 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20427 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
20428 rotates and shifts.
20430 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20431 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20433 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
20434 ZERO_EXTEND and SIGN_EXTEND better.
20436 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20437 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20439 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
20440 logical operations.
20442 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20443 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20445 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
20446 costs when costing loads and stores to memory.
20448 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20449 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
20451 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
20454 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20456 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
20458 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20459 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20461 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
20463 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
20465 (aarch64_rtx_mult_cost): New.
20466 (aarch64_rtx_costs): Use it, refactor as appropriate.
20468 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20469 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
20471 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
20472 emit instructions, return number of instructions which would
20474 (aarch64_add_constant): Update call to aarch64_build_constant.
20475 (aarch64_output_mi_thunk): Likewise.
20476 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
20479 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20481 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
20482 (TARGET_RTX_COSTS): Call it.
20484 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20486 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
20487 (cortexa57_vector_cost): Likewise.
20488 (cortexa57_tunings): Use them.
20490 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
20492 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
20493 (cpu_addrcost_table): Use it.
20494 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
20495 (aarch64_address_cost): Rewrite using aarch64_classify_address,
20498 2014-05-16 Richard Biener <rguenther@suse.de>
20500 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
20501 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
20502 (visit_phi): Ignore edges marked as not executable.
20503 (class cond_dom_walker): New.
20504 (cond_dom_walker::before_dom_children): Value-number
20505 control statements and mark successor edges as not
20506 executable if possible.
20507 (run_scc_vn): First walk all control statements in
20508 dominator order, marking edges as not executable.
20509 * tree-inline.c (copy_edges_for_bb): Be not confused
20510 about random edge flags.
20512 2014-05-16 Richard Biener <rguenther@suse.de>
20514 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
20516 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
20519 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
20520 (__TM_simple_begin): Use it.
20521 (__TM_begin): Likewise.
20523 2014-05-15 Martin Jambor <mjambor@suse.cz>
20526 * ipa-prop.c (update_indirect_edges_after_inlining): Check
20527 type_preserved flag when the indirect edge is polymorphic.
20529 2014-05-15 Martin Jambor <mjambor@suse.cz>
20531 PR tree-optimization/61090
20532 * tree-sra.c (sra_modify_expr): Pass the current gsi to
20533 build_ref_for_model.
20535 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20537 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
20538 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
20540 2014-05-15 Jakub Jelinek <jakub@redhat.com>
20542 PR tree-optimization/61158
20543 * fold-const.c (fold_binary_loc): If X is zero-extended and
20544 shiftc >= prec, make sure zerobits is all ones instead of
20545 invoking undefined behavior.
20547 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20549 * regcprop.h: New file.
20550 * regcprop.c (skip_debug_insn_p): New decl.
20551 (replace_oldest_value_reg): Check skip_debug_insn_p.
20552 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
20553 * shrink-wrap.c: Include regcprop.h.
20554 (prepare_shrink_wrap): Call
20555 copyprop_hardreg_forward_bb_without_debug_insn.
20557 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20559 * shrink-wrap.h: Update comment.
20560 * shrink-wrap.c: Update comment.
20561 (next_block_for_reg): Rename to live_edge_for_reg.
20562 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
20563 (move_insn_for_shrink_wrap): Split live_edge.
20564 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
20566 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20568 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
20570 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
20571 * config/sparc/sparc.md (fptype_ut699): New attribute.
20572 (in_branch_delay): Return false if -mfix-ut699 is specified and
20573 fptype_ut699 is set to single.
20574 (truncdfsf2): Add fptype_ut699 attribute.
20575 (fix_truncdfsi2): Likewise.
20576 (floatsisf2): Change fptype attribute.
20577 (fix_truncsfsi2): Likewise.
20578 (negtf2_notv9): Delete.
20579 (negtf2_v9): Likewise.
20580 (negtf2_hq): New instruction.
20581 (negtf2): New instruction and splitter.
20582 (negdf2_notv9): Rewrite.
20583 (abstf2_notv9): Delete.
20584 (abstf2_hq_v9): Likewise.
20585 (abstf2_v9): Likewise.
20586 (abstf2_hq): New instruction.
20587 (abstf2): New instruction and splitter.
20588 (absdf2_notv9): Rewrite.
20590 2014-05-14 Cary Coutant <ccoutant@google.com>
20593 * opts.c (common_handle_option): Don't special-case "-g".
20594 (set_debug_level): Default to at least level 2 with "-g".
20596 2014-05-14 DJ Delorie <dj@redhat.com>
20598 * config/msp430/msp430.c (msp430_builtin): Add
20599 MSP430_BUILTIN_DELAY_CYCLES.
20600 (msp430_init_builtins): Register void __delay_cycles(long long).
20601 (msp430_builtin_decl): Add it.
20602 (cg_magic_constant): New.
20603 (msp430_expand_delay_cycles): New.
20604 (msp430_expand_builtin): Call it.
20605 (msp430_print_operand_raw): Change integer printing from "int" to
20607 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
20608 (delay_cycles_start): New.
20609 (delay_cycles_end): New.
20610 (delay_cycles_32): New.
20611 (delay_cycles_32x): New.
20612 (delay_cycles_16): New.
20613 (delay_cycles_16x): New.
20614 (delay_cycles_2): New.
20615 (delay_cycles_1): New.
20616 * doc/extend.texi: Document __delay_cycles().
20618 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
20620 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
20621 length attribute computation.
20623 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
20626 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
20628 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
20631 * config/sparc/sparc.md: Fix types of low and high in DI constant
20632 splitter. Use gen_int_mode in some other splitters.
20634 2014-05-14 Martin Jambor <mjambor@suse.cz>
20637 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
20639 2014-05-14 James Norris <jnorris@codesourcery.com>
20641 * omp-low.c (expand_parallel_call): Remove shadow variable.
20642 (expand_omp_taskreg): Likewise.
20644 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
20646 * common/config/i386/i386-common.c
20647 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
20648 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
20649 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
20650 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
20651 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
20652 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
20653 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
20654 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
20655 xsavecintrin.h, xsavesintrin.h.
20656 (x86_64-*-*): Ditto.
20657 * config/i386/clflushoptintrin.h: New.
20658 * config/i386/xsavecintrin.h: Ditto.
20659 * config/i386/xsavesintrin.h: Ditto.
20660 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
20661 (bit_XSAVES): Ditto.
20662 (bit_XSAVES): Ditto.
20663 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
20664 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
20666 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
20667 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
20668 OPTION_MASK_ISA_XSAVES.
20669 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
20670 -mxsavec, -mxsaves.
20671 (PTA_CLFLUSHOPT) Define.
20672 (PTA_XSAVEC): Ditto.
20673 (PTA_XSAVES): Ditto.
20674 (ix86_option_override_internal): Handle new options.
20675 (ix86_valid_target_attribute_inner_p): Ditto.
20676 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
20677 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
20678 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
20679 (bdesc_special_args): Add __builtin_ia32_xsaves,
20680 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
20681 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
20682 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
20683 (ix86_expand_builtin): Handle new builtins.
20684 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
20685 (TARGET_CLFLUSHOPT_P): Ditto.
20686 (TARGET_XSAVEC): Ditto.
20687 (TARGET_XSAVEC_P): Ditto.
20688 (TARGET_XSAVES): Ditto.
20689 (TARGET_XSAVES_P): Ditto.
20690 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
20691 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
20692 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
20694 (ANY_XRSTOR64): Ditto.
20696 (xrstor): Change into <xrstor>.
20697 (xrstor_rex64): Change into <xrstor>_rex64.
20698 (xrstor64): Change into <xrstor>64
20700 * config/i386/i386.opt (mclflushopt): New.
20703 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
20705 * doc/invoke.texi: Document new options.
20707 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20709 PR rtl-optimization/60866
20710 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
20711 Default it to -1. Pass it down to init_simplejump_data.
20712 (init_simplejump_data): New parameter old_seqno. Pass it down
20713 to get_seqno_for_a_jump.
20714 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
20715 initializing new jump seqno as a last resort. Add comment.
20716 (sel_redirect_edge_and_branch): Save old seqno of the conditional
20717 jump and pass it down to sel_init_new_insn.
20718 (sel_redirect_edge_and_branch_force): Likewise.
20720 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
20722 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
20723 shifted values to avoid build warning.
20725 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
20727 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
20728 * cfgrtl.c (rtl_merge_blocks): Fix comment.
20729 (cfg_layout_merge_blocks): Likewise.
20730 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
20732 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
20734 PR rtl-optimization/60901
20735 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
20736 bb predecessor belongs to the same scheduling region. Adjust comment.
20738 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
20740 * doc/sourcebuild.texi: (dfp_hw): Document.
20741 (p8vector_hw): Likewise.
20742 (powerpc_eabi_ok): Likewise.
20743 (powerpc_elfv2): Likewise.
20744 (powerpc_htm_ok): Likewise.
20745 (ppc_recip_hw): Likewise.
20746 (vsx_hw): Likewise.
20748 2014-05-13 Cary Coutant <ccoutant@google.com>
20750 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
20752 2014-05-13 David Malcolm <dmalcolm@redhat.com>
20754 * gengtype-parse.c (require3): Eliminate in favor of...
20756 (require_template_declaration): Update to support optional single *
20759 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
20760 (create_user_defined_type): Handle a single level of explicit
20761 pointerness within template arguments.
20762 (struct write_types_data): Add field "kind".
20763 (filter_type_name): Handle "*" character.
20764 (write_user_func_for_structure_ptr): Require a write_types_data
20765 rather than just a prefix string, so that we can look up the kind
20766 of the wtd and use it as an index into wrote_user_func_for_ptr,
20767 ensuring that such functions are written at most once. Support
20768 subclasses by invoking the marking function of the ultimate base class.
20769 (write_user_func_for_structure_body): Require a write_types_data
20770 rather than just a prefix string, so that we can pass this to
20771 write_user_func_for_structure_ptr.
20772 (write_func_for_structure): Likewise.
20773 (ggc_wtd): Add initializer of new "kind" field.
20774 (pch_wtd): Likewise.
20776 * gengtype.h (enum write_types_kinds): New.
20777 (struct type): Add field wrote_user_func_for_ptr to the "s"
20780 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20782 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
20783 instead of const_binop.
20784 (fold_binary_loc): Likewise.
20786 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
20788 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
20789 calculation to match get_ref_base_and_extent.
20791 2014-05-13 Catherine Moore <clm@codesourcery.com>
20792 Sandra Loosemore <sandra@codesourcery.com>
20794 * configure.ac: Fix assembly for explicit JALR relocation check.
20795 * configure: Regenerate.
20797 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20799 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
20800 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
20801 Remove associated type declarations and initialisations.
20802 (arm_expand_neon_builtin): Likewise.
20803 (neon_emit_pair_result_insn): Delete.
20804 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
20805 * config/arm/neon.md (neon_vtrn<mode>): Delete.
20806 (neon_vzip<mode>): Likewise.
20807 (neon_vuzp<mode>): Likewise.
20809 2014-05-13 Richard Biener <rguenther@suse.de>
20812 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
20813 it needs revisiting whether the call still may be tail-called.
20815 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20817 * rtl.def (SYMBOL_REF): Remove middle "0" field.
20818 * rtl.h (block_symbol): Reduce number of fields to 2.
20819 (rtx_def): Add u2.symbol_ref_flags.
20820 (SYMBOL_REF_FLAGS): Use it.
20821 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
20822 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
20823 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
20824 Lower index of SYMBOL_REF_DATA.
20825 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
20826 Print SYMBOL_REF_FLAGS at the same time.
20827 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
20829 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20831 * rtl.def (VAR_LOCATION): Remove "i" field.
20832 * rtl.h (rtx_def): Add u2.var_location_status.
20833 (PAT_VAR_LOCATION_STATUS): Use it.
20834 (gen_rtx_VAR_LOCATION): Declare.
20835 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
20836 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
20837 * var-tracking.c (emit_note_insn_var_location): Remove casts.
20839 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20841 * rtl.def (scratch): Fix outdated comment and remove "0" field.
20842 * gengtype.c (adjust_field_rtx_def): Update accordingly.
20844 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20846 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
20847 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
20848 * rtl.h (rtx_def): Add insn_uid to u2 field.
20849 (RTX_FLAG_CHECK8): Delete in favor of...
20850 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
20851 (INSN_DELETED_P): Update accordingly.
20852 (INSN_UID): Use u2.insn_uid.
20853 (INSN_CHAIN_CODE_P): Define.
20854 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
20855 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
20856 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
20857 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
20858 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
20859 indices accordingly.
20860 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
20861 Update indices for insn-chain rtxes.
20862 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
20863 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
20864 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
20865 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
20866 * combine.c (try_combine): Likewise.
20867 * ira.c (setup_prohibited_mode_move_regs): Likewise.
20869 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20871 * rtl.def (REG): Remove middle field.
20872 * rtl.h (rtx_def): Add orignal_regno to u2.
20873 (ORIGINAL_REGNO): Use it instead of field 1.
20874 (REG_ATTRS): Lower field index accordingly.
20875 * gengtype.c (adjust_field_rtx_def): Remove handling of
20876 ORIGINAL_REGNO. Move REG_ATTRS index down.
20877 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
20878 code that prints the REGNO.
20880 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20882 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
20885 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
20887 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
20889 2014-05-13 Bin Cheng <bin.cheng@arm.com>
20891 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
20892 (alloc_iv): Lower base expressions containing ADDR_EXPR.
20894 2014-05-13 Ian Bolton <ian.bolton@arm.com>
20896 * config/aarch64/aarch64-protos.h
20897 (aarch64_hard_regno_caller_save_mode): New prototype.
20898 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
20900 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
20902 2014-05-13 Christian Bruel <christian.bruel@st.com>
20904 * target.def (mode_switching): New hook vector.
20905 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
20906 (mode_exit, modepriority_to_mode): Likewise.
20907 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
20908 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20909 * target.h: Include tm.h and hard-reg-set.h.
20910 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
20911 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
20912 * doc/tm.texi Regenerate.
20913 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20914 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20915 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
20916 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
20917 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
20918 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20919 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
20920 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
20921 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
20922 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
20923 (ix86_emit_mode_set): Hookify.
20924 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
20926 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
20927 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
20928 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
20929 (epiphany_mode_priority_to_mode): Remove declaration.
20930 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
20931 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
20932 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
20934 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
20935 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
20936 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
20938 2014-05-13 Jakub Jelinek <jakub@redhat.com>
20941 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
20942 is const0_rtx, return immediately. Don't test count == 0 when
20945 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20947 * Makefile.in: add shrink-wrap.o.
20948 * config/i386/i386.c: include "shrink-wrap.h"
20949 * function.c: Likewise.
20950 (requires_stack_frame_p, next_block_for_reg,
20951 move_insn_for_shrink_wrap, prepare_shrink_wrap,
20952 dup_block_and_redirect): Move to shrink-wrap.c
20953 (thread_prologue_and_epilogue_insns): Extract three code segments
20954 as functions in shrink-wrap.c
20955 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
20957 * shrink-wrap.c: New file.
20958 * shrink-wrap.h: New file.
20960 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20962 * doc/extend.texi: Reflect current numbers of pragmas. Remove
20963 reference to Solaris.
20965 2014-05-12 Mike Stump <mikestump@comcast.net>
20968 * genattrtab.c (filename): Add.
20969 (convert_set_attr_alternative): Improve error message.
20970 (check_defs): Restore read_md_filename for error messages.
20971 (gen_insn): Save filename.
20973 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
20975 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
20976 -fno-local-ivars and -fivar-visibility.
20977 * c-family/c.opt: Make -Wshadow also implicitly enable
20980 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
20982 * doc/tm.texi: Remove reference to deleted macro.
20983 * doc/tm.texi.in: Likewise.
20985 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
20988 * config/avr/avr.c (avr_out_store_psi): Use correct constant
20991 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
20994 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
20995 * config/arm/aout.h (License): Same.
20996 * config/arm/bpabi.h (License): Same.
20997 * config/arm/elf.h (License): Same.
20998 * config/arm/linux-elf.h (License): Same.
20999 * config/arm/linux-gas.h (License): Same.
21000 * config/arm/netbsd-elf.h (License): Same.
21001 * config/arm/uclinux-eabi.h (License): Same.
21002 * config/arm/uclinux-elf.h (License): Same.
21003 * config/arm/vxworks.h (License): Same.
21005 2014-05-11 Jakub Jelinek <jakub@redhat.com>
21007 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
21008 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
21009 number of operands to 3.
21010 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
21011 * tree-nested.c (convert_nonlocal_omp_clauses,
21012 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
21013 * gimplify.c (gimplify_scan_omp_clauses): Handle
21014 OMP_CLAUSE_LINEAR_STMT.
21015 * omp-low.c (lower_rec_input_clauses): Fix typo.
21016 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
21017 cast between Fortran boolean_type_node and C _Bool if
21020 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
21022 PR tree-optimization/61136
21023 * wide-int.h (multiple_of_p): Define a version that doesn't return
21025 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
21026 integer_zerop/const_binop pair.
21027 (multiple_of_p): Likewise, converting both operands to widest_int
21030 2014-05-09 Teresa Johnson <tejohnson@google.com>
21032 * cgraphunit.c (analyze_functions): Use correct dump file.
21034 2014-05-09 Florian Weimer <fweimer@redhat.com>
21036 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
21038 (stack_protect_return_slot_p): New function.
21039 (expand_used_vars): Call stack_protect_decl_p and
21040 stack_protect_return_slot_p for -fstack-protector-strong.
21042 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
21043 Andrew Haley <aph@redhat.com>
21044 Richard Sandiford <rdsandiford@googlemail.com>
21046 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
21049 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
21051 PR middle-end/61111
21052 * fold-const.c (fold_binary_loc): Changed width of mask.
21054 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21056 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
21057 unsigned int initializers for regno_in, regno_out.
21059 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
21062 * config/avr/avr.md (cc): Add new attribute set_vzn.
21063 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
21064 Set cc insn attribute to set_vzn instead of set_zn for alternatives
21065 with INC, DEC or NEG.
21066 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
21067 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
21068 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
21070 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21073 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21075 * wide-int.cc (UTItype): Define.
21076 (UDWtype): Define for appropriate W_TYPE_SIZE.
21078 2014-05-09 Richard Biener <rguenther@suse.de>
21080 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
21081 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
21082 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
21083 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
21084 ssa_propagate): Adjust.
21086 2014-05-08 Jeff Law <law@redhat.com>
21088 PR tree-optimization/61009
21089 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
21090 tri-state rather than a boolean. When a block is too big to
21091 thread through, inform caller via negative return value.
21092 (thread_across_edge): If a block was too big for normal threading,
21093 then it's too big for a joiner too, so remove temporary equivalences
21094 and return immediately.
21096 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
21097 Matthias Klose <doko@ubuntu.com>
21100 * optc-gen.awk: Fix option handling for -Wunused-parameter.
21102 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21105 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
21107 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
21110 * config/alpha/alpha.c: Include gimple-iterator.h.
21111 (alpha_gimple_fold_builtin): New function. Move
21112 ALPHA_BUILTIN_UMULH folding from ...
21113 (alpha_fold_builtin): ... here.
21114 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
21116 2014-05-08 Wei Mi <wmi@google.com>
21119 * config/i386/i386.c (ix86_compute_frame_layout): Update
21120 preferred_stack_boundary for call, expanded from tls descriptor.
21121 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
21122 to depend on SP register.
21123 (*tls_local_dynamic_base_32_gnu): Ditto.
21124 (*tls_local_dynamic_32_once): Ditto.
21125 (tls_global_dynamic_64_<mode>): Set
21126 ix86_tls_descriptor_calls_expanded_in_cfun.
21127 (tls_local_dynamic_base_64_<mode>): Ditto.
21128 (tls_global_dynamic_32): Set
21129 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
21130 to depend on SP register.
21131 (tls_local_dynamic_base_32): Ditto.
21133 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21135 * config/arm/arm_neon.h: Update comment.
21136 * config/arm/neon-docgen.ml: Delete.
21137 * config/arm/neon-gen.ml: Delete.
21138 * doc/arm-neon-intrinsics.texi: Update comment.
21140 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21142 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
21144 (vand, vorr, veor, vorn, vbic): Remove.
21145 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
21147 (neon_vsub_unspec): Likewise.
21148 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
21150 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21152 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
21153 (vadd_s16): Likewise.
21154 (vadd_s32): Likewise.
21155 (vadd_f32): Likewise.
21156 (vadd_u8): Likewise.
21157 (vadd_u16): Likewise.
21158 (vadd_u32): Likewise.
21159 (vadd_s64): Likewise.
21160 (vadd_u64): Likewise.
21161 (vaddq_s8): Likewise.
21162 (vaddq_s16): Likewise.
21163 (vaddq_s32): Likewise.
21164 (vaddq_s64): Likewise.
21165 (vaddq_f32): Likewise.
21166 (vaddq_u8): Likewise.
21167 (vaddq_u16): Likewise.
21168 (vaddq_u32): Likewise.
21169 (vaddq_u64): Likewise.
21170 (vmul_s8): Likewise.
21171 (vmul_s16): Likewise.
21172 (vmul_s32): Likewise.
21173 (vmul_f32): Likewise.
21174 (vmul_u8): Likewise.
21175 (vmul_u16): Likewise.
21176 (vmul_u32): Likewise.
21177 (vmul_p8): Likewise.
21178 (vmulq_s8): Likewise.
21179 (vmulq_s16): Likewise.
21180 (vmulq_s32): Likewise.
21181 (vmulq_f32): Likewise.
21182 (vmulq_u8): Likewise.
21183 (vmulq_u16): Likewise.
21184 (vmulq_u32): Likewise.
21185 (vsub_s8): Likewise.
21186 (vsub_s16): Likewise.
21187 (vsub_s32): Likewise.
21188 (vsub_f32): Likewise.
21189 (vsub_u8): Likewise.
21190 (vsub_u16): Likewise.
21191 (vsub_u32): Likewise.
21192 (vsub_s64): Likewise.
21193 (vsub_u64): Likewise.
21194 (vsubq_s8): Likewise.
21195 (vsubq_s16): Likewise.
21196 (vsubq_s32): Likewise.
21197 (vsubq_s64): Likewise.
21198 (vsubq_f32): Likewise.
21199 (vsubq_u8): Likewise.
21200 (vsubq_u16): Likewise.
21201 (vsubq_u32): Likewise.
21202 (vsubq_u64): Likewise.
21203 (vand_s8): Likewise.
21204 (vand_s16): Likewise.
21205 (vand_s32): Likewise.
21206 (vand_u8): Likewise.
21207 (vand_u16): Likewise.
21208 (vand_u32): Likewise.
21209 (vand_s64): Likewise.
21210 (vand_u64): Likewise.
21211 (vandq_s8): Likewise.
21212 (vandq_s16): Likewise.
21213 (vandq_s32): Likewise.
21214 (vandq_s64): Likewise.
21215 (vandq_u8): Likewise.
21216 (vandq_u16): Likewise.
21217 (vandq_u32): Likewise.
21218 (vandq_u64): Likewise.
21219 (vorr_s8): Likewise.
21220 (vorr_s16): Likewise.
21221 (vorr_s32): Likewise.
21222 (vorr_u8): Likewise.
21223 (vorr_u16): Likewise.
21224 (vorr_u32): Likewise.
21225 (vorr_s64): Likewise.
21226 (vorr_u64): Likewise.
21227 (vorrq_s8): Likewise.
21228 (vorrq_s16): Likewise.
21229 (vorrq_s32): Likewise.
21230 (vorrq_s64): Likewise.
21231 (vorrq_u8): Likewise.
21232 (vorrq_u16): Likewise.
21233 (vorrq_u32): Likewise.
21234 (vorrq_u64): Likewise.
21235 (veor_s8): Likewise.
21236 (veor_s16): Likewise.
21237 (veor_s32): Likewise.
21238 (veor_u8): Likewise.
21239 (veor_u16): Likewise.
21240 (veor_u32): Likewise.
21241 (veor_s64): Likewise.
21242 (veor_u64): Likewise.
21243 (veorq_s8): Likewise.
21244 (veorq_s16): Likewise.
21245 (veorq_s32): Likewise.
21246 (veorq_s64): Likewise.
21247 (veorq_u8): Likewise.
21248 (veorq_u16): Likewise.
21249 (veorq_u32): Likewise.
21250 (veorq_u64): Likewise.
21251 (vbic_s8): Likewise.
21252 (vbic_s16): Likewise.
21253 (vbic_s32): Likewise.
21254 (vbic_u8): Likewise.
21255 (vbic_u16): Likewise.
21256 (vbic_u32): Likewise.
21257 (vbic_s64): Likewise.
21258 (vbic_u64): Likewise.
21259 (vbicq_s8): Likewise.
21260 (vbicq_s16): Likewise.
21261 (vbicq_s32): Likewise.
21262 (vbicq_s64): Likewise.
21263 (vbicq_u8): Likewise.
21264 (vbicq_u16): Likewise.
21265 (vbicq_u32): Likewise.
21266 (vbicq_u64): Likewise.
21267 (vorn_s8): Likewise.
21268 (vorn_s16): Likewise.
21269 (vorn_s32): Likewise.
21270 (vorn_u8): Likewise.
21271 (vorn_u16): Likewise.
21272 (vorn_u32): Likewise.
21273 (vorn_s64): Likewise.
21274 (vorn_u64): Likewise.
21275 (vornq_s8): Likewise.
21276 (vornq_s16): Likewise.
21277 (vornq_s32): Likewise.
21278 (vornq_s64): Likewise.
21279 (vornq_u8): Likewise.
21280 (vornq_u16): Likewise.
21281 (vornq_u32): Likewise.
21282 (vornq_u64): Likewise.
21284 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21286 * wide-int.cc (UTItype): Define.
21287 (UDWtype): Define for appropriate W_TYPE_SIZE.
21289 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
21291 PR tree-optimization/59100
21292 * tree-ssa-phiopt.c: Include tree-inline.h.
21293 (neutral_element_p, absorbing_element_p): New functions.
21294 (value_replacement): Handle conditional binary operations with a
21295 neutral or absorbing element.
21297 2014-05-08 Richard Biener <rguenther@suse.de>
21299 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
21300 folding the expression.
21301 (valueize_expr): Remove.
21302 (visit_reference_op_load): Do not valueize the result of
21304 (simplify_binary_expression): Likewise.
21305 (simplify_unary_expression): Likewise.
21307 2014-05-08 Richard Biener <rguenther@suse.de>
21309 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
21310 looking at TYPE_ARG_TYPES.
21312 2014-05-08 Richard Biener <rguenther@suse.de>
21314 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
21315 pointer propagation special-case.
21317 2014-05-08 Bin Cheng <bin.cheng@arm.com>
21319 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
21320 core part of address expressions.
21322 2014-05-08 Alan Modra <amodra@gmail.com>
21325 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
21326 loads and stores when -mno-strict-align at any alignment.
21327 (expand_block_clear): Similarly. Also correct calculation of
21330 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
21332 PR middle-end/39246
21333 * tree-complex.c (expand_complex_move): Keep line info when expanding
21335 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
21336 of complex expression. Use new argument to display correct location
21337 for values coming from phi statement.
21338 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
21339 (warn_uninitialized_phi): Pass location of phi argument to
21341 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
21342 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
21344 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
21346 * config/rs6000/predicates.md (indexed_address_mem): New.
21347 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
21348 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
21349 fpstore_ux, fpstore_u.
21350 (sign_extend, indexed, update): New.
21351 (cell_micro): Adjust.
21352 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
21353 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
21354 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
21355 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
21356 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
21357 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
21358 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
21359 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
21360 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
21361 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
21362 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
21363 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
21364 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
21365 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
21366 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
21368 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
21369 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
21370 *vsx_extract_<mode>_store): Adjust.
21371 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
21372 is_cracked_insn, insn_must_be_first_in_group,
21373 insn_must_be_last_in_group): Adjust.
21375 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
21377 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
21378 ppc440-fpstore): Adjust.
21379 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
21380 ppc476-fpstore): Adjust.
21381 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
21382 ppc601-fpstore): Adjust.
21383 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
21385 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
21387 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
21388 ppc7450-fpstore): Adjust.
21389 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
21390 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
21391 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
21393 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
21394 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
21395 cell-fpstore, cell-fpstore-update): Adjust.
21396 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
21397 ppce300c3_store, ppce300c3_fpstore): Adjust.
21398 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
21399 e500mc_fpstore): Adjust.
21400 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
21401 e500mc64_store, e500mc64_fpstore): Adjust.
21402 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
21403 e5500_fpstore): Adjust.
21404 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
21405 e6500_fpstore): Adjust.
21406 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
21408 * config/rs6000/power4.md (power4-load, power4-load-ext,
21409 power4-load-ext-update, power4-load-ext-update-indexed,
21410 power4-load-update-indexed, power4-load-update, power4-fpload,
21411 power4-fpload-update, power4-store, power4-store-update,
21412 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
21414 * config/rs6000/power5.md (power5-load, power5-load-ext,
21415 power5-load-ext-update, power5-load-ext-update-indexed,
21416 power5-load-update-indexed, power5-load-update, power5-fpload,
21417 power5-fpload-update, power5-store, power5-store-update,
21418 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
21420 * config/rs6000/power6.md (power6-load, power6-load-ext,
21421 power6-load-update, power6-load-update-indexed,
21422 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
21423 power6-fpload-update, power6-store, power6-store-update,
21424 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
21426 * config/rs6000/power7.md (power7-load, power7-load-ext,
21427 power7-load-update, power7-load-update-indexed,
21428 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
21429 power7-fpload-update, power7-store, power7-store-update,
21430 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
21432 * config/rs6000/power8.md (power8-load, power8-load-update,
21433 power8-load-ext, power8-load-ext-update, power8-fpload,
21434 power8-fpload-update, power8-store, power8-store-update-indexed,
21435 power8-fpstore, power8-fpstore-update): Adjust.
21436 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
21438 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
21439 titan_lsu_store, titan_lsu_fpstore): Adjust.
21440 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
21442 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
21445 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
21446 unrolled byte insns. Emit address increments after move insns.
21448 2014-05-07 David Malcolm <dmalcolm@redhat.com>
21450 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
21451 const_gimple, rather than a gimple.
21452 (gimple_call_builtin_p): Likewise, for the three variants.
21454 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
21455 (gimple_call_builtin_p): Likewise, for the three variants.
21457 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
21459 PR tree-optimization/61095
21460 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
21462 2014-05-07 Richard Biener <rguenther@suse.de>
21464 PR tree-optimization/61034
21465 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
21466 (maybe_skip_until): Use translate to take into account
21467 lattices when trying to do disambiguations.
21468 (get_continuation_for_phi_1): Likewise.
21469 (get_continuation_for_phi): Adjust for added translate arguments.
21470 (walk_non_aliased_vuses): Likewise.
21471 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
21472 (walk_non_aliased_vuses): Likewise.
21473 (call_may_clobber_ref_p_1): Declare.
21474 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
21475 calls. Stop early if we are only supposed to disambiguate.
21476 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
21478 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
21480 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
21481 Emit an error when the function has arguments.
21483 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21485 * cfgloop.h (unswitch_loops): Remove.
21486 * doc/passes.texi: Remove references to loop-unswitch.c
21487 * timevar.def (TV_LOOP_UNSWITCH): Remove.
21489 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
21491 * tree-vect-data-refs.c (vect_grouped_load_supported): New
21492 check for loads group of length 3.
21493 (vect_permute_load_chain): New permutations for loads group of
21495 * tree-vect-stmts.c (vect_model_load_cost): Change cost
21496 of vec_perm_shuffle for the new permutations.
21498 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
21500 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
21501 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
21502 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
21503 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
21504 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
21505 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
21506 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
21507 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
21509 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
21511 * loop-unswitch.c: Delete.
21513 2014-05-07 Richard Biener <rguenther@suse.de>
21515 * config.gcc: Always set need_64bit_hwint to yes.
21517 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
21519 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
21520 of using optimize_size.
21522 2014-05-06 Mike Stump <mikestump@comcast.net>
21524 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
21526 2014-05-06 Joseph Myers <joseph@codesourcery.com>
21528 * config/i386/sse.md (*mov<mode>_internal)
21529 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
21530 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
21531 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
21532 (*<code><mode>3, *andnot<mode>3<mask_name>)
21533 (<mask_codefor><code><mode>3<mask_name>): Only consider
21534 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
21536 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21539 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
21541 * lra-constraints.c (valid_address_p): Move earlier in file.
21542 Add a constraint argument to the address_info version.
21543 (satisfies_memory_constraint_p): New function.
21544 (satisfies_address_constraint_p): Likewise.
21545 (process_alt_operands, curr_insn_transform): Use them.
21546 (process_address): Pass the constraint to valid_address_p when
21547 checking address operands.
21549 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
21551 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
21552 to their respective blocks. Fix inadvertent use of "node".
21554 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
21556 * emit-rtl.c (init_derived_machine_modes): New functionm, split
21558 (init_emit_once): ...here.
21559 * rtl.h (init_derived_machine_modes): Declare.
21560 * toplev.c (do_compile): Call it even if no_backend.
21562 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
21563 Mike Stump <mikestump@comcast.net>
21564 Richard Sandiford <rdsandiford@googlemail.com>
21565 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21567 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
21568 (rtx_equal_for_memref_p): Update comment.
21569 (adjust_offset_for_component_ref): Use wide-int interfaces.
21570 * builtins.c (get_object_alignment_2): Likewise.
21571 (c_readstr): Likewise.
21572 (target_char_cast): Add comment.
21573 (determine_block_size): Use wide-int interfaces.
21574 (expand_builtin_signbit): Likewise.
21575 (fold_builtin_int_roundingfn): Likewise.
21576 (fold_builtin_bitop): Likewise.
21577 (fold_builtin_bswap): Likewise.
21578 (fold_builtin_logarithm): Use signop.
21579 (fold_builtin_pow): Likewise.
21580 (fold_builtin_memory_op): Use wide-int interfaces.
21581 (fold_builtin_object_size): Likewise.
21582 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
21583 nb_iterations_estimate.
21584 (record_niter_bound): Use wide-int interfaces.
21585 (get_estimated_loop_iterations_int): Likewise.
21586 (get_estimated_loop_iterations): Likewise.
21587 (get_max_loop_iterations): Likewise.
21588 * cfgloop.h: Include wide-int.h.
21589 (struct nb_iter_bound): Change bound to widest_int.
21590 (struct loop): Change nb_iterations_upper_bound and
21591 nb_iterations_estimate to widest_int.
21592 (record_niter_bound): Switch to use widest_int.
21593 (get_estimated_loop_iterations): Likewise.
21594 (get_max_loop_iterations): Likewise.
21595 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
21596 update for wide-int.
21597 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
21598 * combine.c (try_combine): Likewise.
21599 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
21600 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
21602 (aarch64_float_const_representable_p): Likewise.
21603 * config/arc/arc.c: Include wide-int.h.
21604 (arc_can_use_doloop_p): Use wide-int interfaces.
21605 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
21606 (vfp3_const_double_index): Likewise.
21607 * config/avr/avr.c (avr_out_round): Likewise.
21608 (avr_fold_builtin): Likewise.
21609 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
21610 (bfin_can_use_doloop_p): Likewise.
21611 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
21612 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
21613 * config/i386/i386.c: Include wide-int.h.
21614 (ix86_data_alignment): Use wide-int interfaces.
21615 (ix86_local_alignment): Likewise.
21616 (ix86_emit_swsqrtsf): Update real_from_integer.
21617 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
21618 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
21619 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
21620 (zero_constant): Likewise.
21621 (input_operand): Likewise.
21622 (splat_input_operand): Likewise.
21623 (non_logical_cint_operand): Change const_double to const_wide_int.
21624 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
21625 (easy_altivec_constant): Remove comment.
21626 (paired_expand_vector_init): Use CONSTANT_P.
21627 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
21628 (rs6000_emit_move): Update checks.
21629 (rs6000_aggregate_candidate): Use wide-int interfaces.
21630 (rs6000_expand_ternop_builtin): Likewise.
21631 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
21632 (rs6000_assemble_integer): Likewise.
21633 (rs6000_hash_constant): Likewise.
21634 (output_toc): Likewise.
21635 (rs6000_rtx_costs): Likewise.
21636 (rs6000_emit_swrsqrt); Update call to real_from_integer.
21637 * config/rs6000/rs6000-c.c: Include wide-int.h.
21638 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
21639 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
21640 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
21641 Handle CONST_WIDE_INT.
21642 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
21643 Use tree_fits_uhwi_p.
21644 * config/sparc/sparc.c: Include wide-int.h.
21645 (sparc_fold_builtin): Use wide-int interfaces.
21646 * config/vax/vax.c: Include wide-int.h.
21647 (vax_float_literal): Use real_from_integer.
21648 * coretypes.h (struct hwivec_def): New.
21650 (const_hwivec): New.
21651 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
21652 (equiv_constant): Handle CONST_WIDE_INT.
21653 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
21654 (cselib_hash_rtx): Handle CONST_WIDE_INT.
21655 * dbxout.c (stabstr_U): Use wide-int interfaces.
21656 (dbxout_type): Update to use cst_fits_shwi_p.
21657 * defaults.h (LOG2_BITS_PER_UNIT): Define.
21658 (TARGET_SUPPORTS_WIDE_INT): Add default.
21659 * dfp.c: Include wide-int.h.
21660 (decimal_real_to_integer2): Use wide-int interfaces and rename to
21661 decimal_real_to_integer.
21662 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
21663 decimal_real_to_integer.
21664 * doc/generic.texi (Constant expressions): Update for wide_int.
21665 * doc/rtl.texi (const_double): Likewise.
21666 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
21667 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
21668 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
21669 (REAL_VALUE_FROM_INT): Remove.
21670 (TARGET_SUPPORTS_WIDE_INT): New.
21671 * doc/tm.texi: Regenerate.
21672 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
21673 * double-int.h: Include wide-int.h.
21674 (struct wi::int_traits): New.
21675 * dwarf2out.c (get_full_len): New.
21676 (dw_val_equal_p): Add case dw_val_class_wide_int.
21677 (size_of_loc_descr): Likewise.
21678 (output_loc_operands): Likewise.
21679 (insert_double): Remove.
21680 (insert_wide_int): New.
21681 (add_AT_wide): New.
21682 (print_die): Add case dw_val_class_wide_int.
21683 (attr_checksum): Likewise.
21684 (attr_checksum_ordered): Likewise.
21685 (same_dw_val_p): Likewise.
21686 (size_of_die): Likewise.
21687 (value_format): Likewise.
21688 (output_die): Likewise.
21689 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
21691 (clz_loc_descriptor): Use wide-int interfaces.
21692 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
21693 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
21694 (round_up_to_align): Use wide-int interfaces.
21695 (field_byte_offset): Likewise.
21696 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
21697 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
21698 CONST_DOUBLE handling. Use wide-int interfaces.
21699 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
21700 (gen_enumeration_type_die): Use add_AT_wide.
21701 (hash_loc_operands): Add case dw_val_class_wide_int.
21702 (compare_loc_operands): Likewise.
21703 * dwarf2out.h: Include wide-int.h.
21704 (wide_int_ptr): New.
21705 (enum dw_val_class): Add dw_val_class_wide_int.
21706 (struct dw_val_struct): Add val_wide.
21707 * emit-rtl.c (const_wide_int_htab): New.
21708 (const_wide_int_htab_hash): New.
21709 (const_wide_int_htab_eq): New.
21710 (lookup_const_wide_int): New.
21711 (const_double_htab_hash): Use wide-int interfaces.
21712 (const_double_htab_eq): Likewise.
21713 (rtx_to_double_int): Conditionally compile for wide-int.
21714 (immed_double_int_const): Rename to immed_wide_int_const and
21715 update for wide-int.
21716 (immed_double_const): Conditionally compile for wide-int.
21717 (init_emit_once): Use wide-int interfaces.
21718 * explow.c (plus_constant): Likewise.
21719 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
21720 (lshift_value): Use wide-int interfaces.
21721 (expand_mult): Likewise.
21722 (choose_multiplier): Likewise.
21723 (expand_smod_pow2): Likewise.
21724 (make_tree): Likewise.
21725 * expr.c (convert_modes): Consolidate handling of constants.
21726 Use wide-int interfaces.
21727 (emit_group_load_1): Add note.
21728 (store_expr): Update comment.
21729 (get_inner_reference): Use wide-int interfaces.
21730 (expand_constructor): Update comment.
21731 (expand_expr_real_2): Use wide-int interfaces.
21732 (expand_expr_real_1): Likewise.
21733 (reduce_to_bit_field_precision): Likewise.
21734 (const_vector_from_tree): Likewise.
21735 * final.c: Include wide-int-print.h.
21736 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
21737 * fixed-value.c: Include wide-int.h.
21738 (fixed_from_string): Use wide-int interfaces.
21739 (fixed_to_decimal): Likewise.
21740 (fixed_convert_from_real): Likewise.
21741 (real_convert_from_fixed): Likewise.
21742 * fold-const.h (mem_ref_offset): Return an offset_int.
21743 (div_if_zero_remainder): Remove code parameter.
21744 * fold-const.c (div_if_zero_remainder): Remove code parameter.
21745 Use wide-int interfaces.
21746 (may_negate_without_overflow_p): Use wide-int interfaces.
21747 (negate_expr_p): Likewise.
21748 (fold_negate_expr): Likewise.
21749 (int_const_binop_1): Likewise.
21750 (const_binop): Likewise.
21751 (fold_convert_const_int_from_int): Likewise.
21752 (fold_convert_const_int_from_real): Likewise.
21753 (fold_convert_const_int_from_fixed): Likewise.
21754 (fold_convert_const_fixed_from_int): Likewise.
21755 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
21756 (sign_bit_p): Use wide-int interfaces.
21757 (make_range_step): Likewise.
21758 (build_range_check): Likewise. Pass an integer of the correct type
21759 instead of using integer_one_node.
21760 (range_predecessor): Pass an integer of the correct type instead
21761 of using integer_one_node.
21762 (range_successor): Likewise.
21763 (merge_ranges): Likewise.
21764 (unextend): Use wide-int interfaces.
21765 (extract_muldiv_1): Likewise.
21766 (fold_div_compare): Likewise.
21767 (fold_single_bit_test): Likewise.
21768 (fold_sign_changed_comparison): Likewise.
21769 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
21770 (fold_plusminus_mult_expr): Use wide-int interfaces.
21771 (native_encode_int): Likewise.
21772 (native_interpret_int): Likewise.
21773 (fold_unary_loc): Likewise.
21774 (pointer_may_wrap_p): Likewise.
21775 (size_low_cst): Likewise.
21776 (mask_with_tz): Likewise.
21777 (fold_binary_loc): Likewise.
21778 (fold_ternary_loc): Likewise.
21779 (multiple_of_p): Likewise.
21780 (tree_call_nonnegative_warnv_p): Update calls to
21781 tree_int_cst_min_precision and real_from_integer.
21782 (fold_negate_const): Use wide-int interfaces.
21783 (fold_abs_const): Likewise.
21784 (fold_relational_const): Use tree_int_cst_lt.
21785 (round_up_loc): Use wide-int interfaces.
21786 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
21787 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
21788 * gengtype.c: Remove include of double-int.h.
21789 (do_typedef): Use wide-int interfaces.
21790 (open_base_files): Add wide-int.h.
21791 (main): Add offset_int and widest_int typedefs.
21792 * gengtype-lex.l: Handle "^".
21793 (CXX_KEYWORD): Add "static".
21794 * gengtype-parse.c (require3): New.
21795 (require_template_declaration): Handle constant template arguments
21796 and nested templates.
21797 * gengtype-state.c: Don't include "double-int.h".
21798 * genpreds.c (write_one_predicate_function): Update comment.
21799 (write_tm_constrs_h): Add check for hval and lval use in
21801 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
21802 (add_to_sequence): Likewise.
21803 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
21804 and const_double_operand.
21805 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
21807 * gimple-fold.c (get_base_constructor): Likewise.
21808 (fold_array_ctor_reference): Likewise.
21809 (fold_nonarray_ctor_reference): Likewise.
21810 (fold_const_aggregate_ref_1): Likewise.
21811 (gimple_val_nonnegative_real_p): Likewise.
21812 (gimple_fold_indirect_ref): Likewise.
21813 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
21814 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
21815 (struct slsr_cand_d): Change index to be widest_int.
21816 (struct incr_info_d): Change incr to be widest_int.
21817 (alloc_cand_and_find_basis): Use wide-int interfaces.
21818 (slsr_process_phi): Likewise.
21819 (backtrace_base_for_ref): Likewise. Return a widest_int.
21820 (restructure_reference): Take a widest_int instead of a double_int.
21821 (slsr_process_ref): Use wide-int interfaces.
21822 (create_mul_ssa_cand): Likewise.
21823 (create_mul_imm_cand): Likewise.
21824 (create_add_ssa_cand): Likewise.
21825 (create_add_imm_cand): Take a widest_int instead of a double_int.
21826 (slsr_process_add): Use wide-int interfaces.
21827 (slsr_process_cast): Likewise.
21828 (slsr_process_copy): Likewise.
21829 (dump_candidate): Likewise.
21830 (dump_incr_vec): Likewise.
21831 (replace_ref): Likewise.
21832 (cand_increment): Likewise. Return a widest_int.
21833 (cand_abs_increment): Likewise.
21834 (replace_mult_candidate): Take a widest_int instead of a double_int.
21835 (replace_unconditional_candidate): Use wide-int interfaces.
21836 (incr_vec_index): Take a widest_int instead of a double_int.
21837 (create_add_on_incoming_edge): Likewise.
21838 (create_phi_basis): Use wide-int interfaces.
21839 (replace_conditional_candidate): Likewise.
21840 (record_increment): Take a widest_int instead of a double_int.
21841 (record_phi_increments): Use wide-int interfaces.
21842 (phi_incr_cost): Take a widest_int instead of a double_int.
21843 (lowest_cost_path): Likewise.
21844 (total_savings): Likewise.
21845 (analyze_increments): Use wide-int interfaces.
21846 (ncd_with_phi): Take a widest_int instead of a double_int.
21847 (ncd_of_cand_and_phis): Likewise.
21848 (nearest_common_dominator_for_cands): Likewise.
21849 (insert_initializers): Use wide-int interfaces.
21850 (all_phi_incrs_profitable): Likewise.
21851 (replace_one_candidate): Likewise.
21852 (replace_profitable_candidates): Likewise.
21853 * godump.c: Include wide-int-print.h.
21854 (go_output_typedef): Use wide-int interfaces.
21855 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
21856 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
21857 (build_loop_iteration_domains): Likewise.
21858 * hooks.h: Include wide-int.h rather than double-int.h.
21859 (hook_bool_dint_dint_uint_bool_true): Delete.
21860 (hook_bool_wint_wint_uint_bool_true): Declare.
21861 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
21862 (hook_bool_wint_wint_uint_bool_true): New.
21863 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
21865 (ubsan_expand_si_overflow_mul_check): Likewise.
21866 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
21867 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
21868 (get_ancestor_addr_info): Likewise.
21869 (ipa_modify_call_arguments): Likewise.
21870 * loop-doloop.c (doloop_modify): Likewise.
21871 (doloop_optimize): Likewise.
21872 * loop-iv.c (iv_number_of_iterations): Likewise.
21873 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
21874 (unroll_loop_constant_iterations): Likewise.
21875 (decide_unroll_runtime_iterations): Likewise.
21876 (unroll_loop_runtime_iterations): Likewise.
21877 (decide_peel_simple): Likewise.
21878 (decide_unroll_stupid): Likewise.
21879 * lto-streamer-in.c (streamer_read_wi): Add.
21880 (input_cfg): Use wide-int interfaces.
21881 (lto_input_tree_1): Likewise.
21882 * lto-streamer-out.c (streamer_write_wi): Add.
21883 (hash_tree): Use wide-int interfaces.
21884 (output_cfg): Likewise.
21885 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
21886 (GTFILES): Add wide-int.h and signop.h.
21887 (TAGS): Look for .cc files too.
21888 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
21889 * optabs.c (expand_subword_shift): Likewise.
21890 (expand_doubleword_shift): Likewise.
21891 (expand_absneg_bit): Likewise.
21892 (expand_copysign_absneg): Likewise.
21893 (expand_copysign_bit): Likewise.
21894 * postreload.c (reload_cse_simplify_set): Likewise.
21895 * predict.c (predict_iv_comparison): Likewise.
21896 * pretty-print.h: Include wide-int-print.h.
21898 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
21899 * print-tree.c: Include wide-int-print.h.
21900 (print_node_brief): Use wide-int interfaces.
21901 (print_node): Likewise.
21902 * read-rtl.c (validate_const_wide_int): New.
21903 (read_rtx_code): Add CONST_WIDE_INT case.
21904 * real.c: Include wide-int.h.
21905 (real_to_integer2): Delete.
21906 (real_to_integer): New function, returning a wide_int.
21907 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21908 (ten_to_ptwo): Update call to real_from_integer.
21909 (real_digit): Likewise.
21910 * real.h: Include signop.h, wide-int.h and insn-modes.h.
21911 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
21912 (REAL_VALUE_TO_INT): Delete.
21913 (real_to_integer): Declare a wide-int form.
21914 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
21915 * recog.c (const_int_operand): Improve comment.
21916 (const_scalar_int_operand): New.
21917 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
21918 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
21919 (split_double): Likewise.
21920 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
21921 (rtx_size): Likewise.
21922 (rtx_alloc_stat_v): New.
21923 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
21924 (cwi_output_hex): New.
21925 (iterative_hash_rtx): Handle CONST_WIDE_INT.
21926 (cwi_check_failed_bounds): New.
21927 * rtl.def (CONST_WIDE_INT): New.
21928 * rtl.h: Include <utility> and wide-int.h.
21929 (struct hwivec_def): New.
21930 (CWI_GET_NUM_ELEM): New.
21931 (CWI_PUT_NUM_ELEM): New.
21932 (struct rtx_def): Add num_elem and hwiv.
21933 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
21934 (CASE_CONST_UNIQUE): Likewise.
21935 (CASE_CONST_ANY): Likewise.
21936 (CONST_SCALAR_INT_P): Likewise.
21937 (CONST_WIDE_INT_P): New.
21939 (HWIVEC_CHECK): New.
21940 (cwi_check_failed_bounds): New.
21942 (HWIVEC_CHECK): New.
21943 (CONST_WIDE_INT_VEC) New.
21944 (CONST_WIDE_INT_NUNITS) New.
21945 (CONST_WIDE_INT_ELT) New.
21946 (rtx_mode_t): New type.
21947 (wi::int_traits <rtx_mode_t>): New.
21949 (wi::min_value): New.
21950 (wi::max_value): New.
21952 (const_wide_int_alloc): New.
21953 (immed_wide_int_const): New.
21954 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
21955 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
21956 * signop.h: New file.
21957 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
21958 (simplify_const_unary_operation): Use wide-int interfaces.
21959 (simplify_binary_operation_1): Likewise.
21960 (simplify_const_binary_operation): Likewise.
21961 (simplify_const_relational_operation): Likewise.
21962 (simplify_immed_subreg): Likewise.
21963 * stmt.c (expand_case): Likewise.
21964 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
21965 signop rather than a bool.
21966 * stor-layout.c (layout_type): Use wide-int interfaces.
21967 (initialize_sizetypes): Update calls to
21968 set_min_and_max_values_for_integral_type.
21969 (set_min_and_max_values_for_integral_type): Take a signop rather
21970 than a bool. Use wide-int interfaces.
21971 (fixup_signed_type): Update accordingly. Remove
21972 HOST_BITS_PER_DOUBLE_INT limit.
21973 (fixup_unsigned_type): Likewise.
21974 * system.h (STATIC_CONSTANT_P): New.
21975 (STATIC_ASSERT): New.
21976 * target.def (can_use_doloop_p): Take widest_ints rather than
21978 * target.h: Include wide-int.h rather than double-int.h.
21979 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
21981 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
21982 rather than INT_CST_LT_UNSIGNED.
21983 (can_use_doloop_if_innermost): Take widest_ints rather than
21985 * tree-affine.c: Include wide-int-print.h.
21986 (double_int_ext_for_comb): Delete.
21987 (wide_int_ext_for_comb): New.
21988 (aff_combination_zero): Use wide-int interfaces.
21989 (aff_combination_const): Take a widest_int instead of a double_int.
21990 (aff_combination_elt): Use wide-int interfaces.
21991 (aff_combination_scale): Take a widest_int instead of a double_int.
21992 (aff_combination_add_elt): Likewise.
21993 (aff_combination_add_cst): Likewise.
21994 (aff_combination_add): Use wide-int interfaces.
21995 (aff_combination_convert): Likewise.
21996 (tree_to_aff_combination): Likewise.
21997 (add_elt_to_tree): Take a widest_int instead of a double_int.
21998 (aff_combination_to_tree): Use wide-int interfaces.
21999 (aff_combination_remove_elt): Likewise.
22000 (aff_combination_add_product): Take a widest_int instead of
22002 (aff_combination_mult): Use wide-int interfaces.
22003 (aff_combination_expand): Likewise.
22004 (double_int_constant_multiple_p): Delete.
22005 (wide_int_constant_multiple_p): New.
22006 (aff_combination_constant_multiple_p): Take a widest_int pointer
22007 instead of a double_int pointer.
22008 (print_aff): Use wide-int interfaces.
22009 (get_inner_reference_aff): Take a widest_int pointer
22010 instead of a double_int pointer.
22011 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
22012 * tree-affine.h: Include wide-int.h.
22013 (struct aff_comb_elt): Change type of coef to widest_int.
22014 (struct affine_tree_combination): Change type of offset to widest_int.
22015 (double_int_ext_for_comb): Delete.
22016 (wide_int_ext_for_comb): New.
22017 (aff_combination_const): Use widest_int instead of double_int.
22018 (aff_combination_scale): Likewise.
22019 (aff_combination_add_elt): Likewise.
22020 (aff_combination_constant_multiple_p): Likewise.
22021 (get_inner_reference_aff): Likewise.
22022 (aff_comb_cannot_overlap_p): Likewise.
22023 (aff_combination_zero_p): Use wide-int interfaces.
22024 * tree.c: Include tree.h.
22025 (init_ttree): Use make_int_cst.
22026 (tree_code_size): Removed code for INTEGER_CST case.
22027 (tree_size): Add INTEGER_CST case.
22028 (make_node_stat): Update comment.
22029 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
22030 (build_int_cst_type): Use wide-int interfaces.
22031 (double_int_to_tree): Likewise.
22032 (double_int_fits_to_tree_p): Delete.
22033 (force_fit_type_double): Delete.
22034 (force_fit_type): New.
22035 (int_cst_hash_hash): Use wide-int interfaces.
22036 (int_cst_hash_eq): Likewise.
22037 (build_int_cst_wide): Delete.
22038 (wide_int_to_tree): New.
22039 (cache_integer_cst): Use wide-int interfaces.
22040 (build_low_bits_mask): Likewise.
22041 (cst_and_fits_in_hwi): Likewise.
22042 (real_value_from_int_cst): Likewise.
22043 (make_int_cst_stat): New.
22044 (integer_zerop): Use wide_int interfaces.
22045 (integer_onep): Likewise.
22046 (integer_all_onesp): Likewise.
22047 (integer_pow2p): Likewise.
22048 (integer_nonzerop): Likewise.
22049 (tree_log2): Likewise.
22050 (tree_floor_log2): Likewise.
22051 (tree_ctz): Likewise.
22052 (int_size_in_bytes): Likewise.
22053 (mem_ref_offset): Return an offset_int rather than a double_int.
22054 (build_type_attribute_qual_variant): Use wide_int interfaces.
22055 (type_hash_eq): Likewise
22056 (tree_int_cst_equal): Likewise.
22057 (tree_int_cst_lt): Delete.
22058 (tree_int_cst_compare): Likewise.
22059 (tree_fits_shwi_p): Use wide_int interfaces.
22060 (tree_fits_uhwi_p): Likewise.
22061 (tree_int_cst_sign_bit): Likewise.
22062 (tree_int_cst_sgn): Likewise.
22063 (tree_int_cst_min_precision): Take a signop rather than a bool.
22064 (simple_cst_equal): Use wide_int interfaces.
22065 (compare_tree_int): Likewise.
22066 (iterative_hash_expr): Likewise.
22067 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
22069 (get_type_static_bounds): Use wide_int interfaces.
22070 (tree_int_cst_elt_check_failed): New.
22071 (build_common_tree_nodes): Reordered to set prec before filling in
22073 (int_cst_value): Check cst_and_fits_in_hwi.
22074 (widest_int_cst_value): Use wide_int interfaces.
22075 (upper_bound_in_type): Likewise.
22076 (lower_bound_in_type): Likewise.
22077 (num_ending_zeros): Likewise.
22078 (drop_tree_overflow): Likewise.
22079 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
22080 (gen_conditions_for_pow_cst_base): Likewise.
22081 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
22082 (group_case_labels_stmt): Use wide-int interfaces.
22083 (verify_gimple_assign_binary): Likewise.
22084 (print_loop): Likewise.
22085 * tree-chrec.c (tree_fold_binomial): Likewise.
22086 * tree-core.h (struct tree_base): Add int_length.
22087 (struct tree_int_cst): Change rep of value.
22088 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
22089 (dr_may_alias_p): Likewise.
22090 (max_stmt_executions_tree): Likewise.
22091 * tree.def (INTEGER_CST): Update comment.
22092 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
22093 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
22094 * tree-dump.c: Include wide-int.h and wide-int-print.h.
22095 (dequeue_and_dump): Use wide-int interfaces.
22096 * tree.h: Include wide-int.h.
22097 (NULL_TREE): Moved to earlier loc in file.
22098 (TREE_INT_CST_ELT_CHECK): New.
22099 (tree_int_cst_elt_check_failed): New.
22101 (TREE_INT_CST): Delete.
22102 (TREE_INT_CST_LOW): Use wide-int interfaces.
22103 (TREE_INT_CST_HIGH): Delete.
22104 (TREE_INT_CST_NUNITS): New.
22105 (TREE_INT_CST_EXT_NUNITS): Likewise.
22106 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
22107 (TREE_INT_CST_ELT): Likewise.
22108 (INT_CST_LT): Delete.
22109 (tree_int_cst_elt_check): New (two forms).
22110 (type_code_size): Update comment.
22111 (make_int_cst_stat, make_int_cst): New.
22112 (tree_to_double_int): Delete.
22113 (double_int_fits_to_tree_p): Delete.
22114 (force_fit_type_double): Delete.
22115 (build_int_cstu): Replace with out-of-line function.
22116 (build_int_cst_wide): Delete.
22117 (tree_int_cst_lt): Define inline.
22118 (tree_int_cst_le): New.
22119 (tree_int_cst_compare): Define inline.
22120 (tree_int_cst_min_precision): Take a signop rather than a bool.
22121 (wi::int_traits <const_tree>): New.
22122 (wi::int_traits <tree>): New.
22123 (wi::extended_tree): New.
22124 (wi::int_traits <wi::extended_tree>): New.
22125 (wi::to_widest): New.
22126 (wi::to_offset): New.
22127 (wi::fits_to_tree_p): New.
22128 (wi::min_value): New.
22129 (wi::max_value): New.
22130 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
22131 (copy_tree_body_r): Likewise.
22132 * tree-object-size.c (compute_object_offset): Likewise.
22133 (addr_object_size): Likewise.
22134 * tree-predcom.c: Include wide-int-print.h.
22135 (struct dref_d): Change type of offset to widest_int.
22136 (dump_dref): Call wide-int printer.
22137 (aff_combination_dr_offset): Use wide-int interfaces.
22138 (determine_offset): Take a widest_int pointer rather than a
22139 double_int pointer.
22140 (split_data_refs_to_components): Use wide-int interfaces.
22141 (suitable_component_p): Likewise.
22142 (order_drefs): Likewise.
22143 (add_ref_to_chain): Likewise.
22144 (valid_initializer_p): Likewise.
22145 (determine_roots_comp): Likewise.
22146 * tree-pretty-print.c: Include wide-int-print.h.
22147 (dump_generic_node): Use wide-int interfaces.
22148 * tree-sra.c (sra_ipa_modify_expr): Likewise.
22149 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
22150 (move_fixed_address_to_symbol): Likewise.
22151 (move_hint_to_base): Likewise.
22152 (move_pointer_to_base): Likewise.
22153 (move_variant_to_index): Likewise.
22154 (most_expensive_mult_to_index): Likewise.
22155 (addr_to_parts): Likewise.
22156 (copy_ref_info): Likewise.
22157 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
22158 (indirect_refs_may_alias_p): Likewise.
22159 (stmt_kills_ref_p_1): Likewise.
22160 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
22161 * tree-ssa-ccp.c: Update comment at top of file. Include
22163 (struct prop_value_d): Change type of mask to widest_int.
22164 (extend_mask): New function.
22165 (dump_lattice_value): Use wide-int interfaces.
22166 (get_default_value): Likewise.
22167 (set_constant_value): Likewise.
22168 (set_value_varying): Likewise.
22169 (valid_lattice_transition): Likewise.
22170 (set_lattice_value): Likewise.
22171 (value_to_double_int): Delete.
22172 (value_to_wide_int): New.
22173 (get_value_from_alignment): Use wide-int interfaces.
22174 (get_value_for_expr): Likewise.
22175 (do_dbg_cnt): Likewise.
22176 (ccp_finalize): Likewise.
22177 (ccp_lattice_meet): Likewise.
22178 (bit_value_unop_1): Use widest_ints rather than double_ints.
22179 (bit_value_binop_1): Likewise.
22180 (bit_value_unop): Use wide-int interfaces.
22181 (bit_value_binop): Likewise.
22182 (bit_value_assume_aligned): Likewise.
22183 (evaluate_stmt): Likewise.
22184 (ccp_fold_stmt): Likewise.
22185 (visit_cond_stmt): Likewise.
22186 (ccp_visit_stmt): Likewise.
22187 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
22188 (constant_pointer_difference): Likewise.
22189 (associate_pointerplus): Likewise.
22190 (combine_conversions): Likewise.
22191 * tree-ssa-loop.h: Include wide-int.h.
22192 (struct tree_niter_desc): Change type of max to widest_int.
22193 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
22194 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
22195 (remove_redundant_iv_tests): Likewise.
22196 (canonicalize_loop_induction_variables): Likewise.
22197 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
22198 (constant_multiple_of): Take a widest_int pointer instead of
22199 a double_int pointer.
22200 (get_computation_aff): Use wide-int interfaces.
22201 (ptr_difference_cost): Likewise.
22202 (difference_cost): Likewise.
22203 (get_loop_invariant_expr_id): Likewise.
22204 (get_computation_cost_at): Likewise.
22205 (iv_elimination_compare_lt): Likewise.
22206 (may_eliminate_iv): Likewise.
22207 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
22208 instead of double_int.
22209 (max_loop_iterations): Likewise.
22210 (max_stmt_executions): Likewise.
22211 (estimated_stmt_executions): Likewise.
22212 * tree-ssa-loop-niter.c: Include wide-int-print.h.
22213 (split_to_var_and_offset): Use wide-int interfaces.
22214 (determine_value_range): Likewise.
22215 (bound_difference_of_offsetted_base): Likewise.
22216 (bounds_add): Take a widest_int instead of a double_int.
22217 (number_of_iterations_ne_max): Use wide-int interfaces.
22218 (number_of_iterations_ne): Likewise.
22219 (number_of_iterations_lt_to_ne): Likewise.
22220 (assert_loop_rolls_lt): Likewise.
22221 (number_of_iterations_lt): Likewise.
22222 (number_of_iterations_le): Likewise.
22223 (number_of_iterations_cond): Likewise.
22224 (number_of_iterations_exit): Likewise.
22225 (finite_loop_p): Likewise.
22226 (derive_constant_upper_bound_assign): Likewise.
22227 (derive_constant_upper_bound): Return a widest_int.
22228 (derive_constant_upper_bound_ops): Likewise.
22229 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
22230 (record_estimate): Take a widest_int rather than a double_int.
22231 (record_nonwrapping_iv): Use wide-int interfaces.
22232 (double_int_cmp): Delete.
22233 (wide_int_cmp): New.
22234 (bound_index): Take a widest_int rather than a double_int.
22235 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
22236 (maybe_lower_iteration_bound): Likewise.
22237 (estimate_numbers_of_iterations_loop): Likewise.
22238 (estimated_loop_iterations): Take a widest_int pointer than than
22239 a double_int pointer.
22240 (estimated_loop_iterations_int): Use wide-int interfaces.
22241 (max_loop_iterations): Take a widest_int pointer than than
22242 a double_int pointer.
22243 (max_loop_iterations_int): Use wide-int interfaces.
22244 (max_stmt_executions): Take a widest_int pointer than than
22245 a double_int pointer.
22246 (estimated_stmt_executions): Likewise.
22247 (n_of_executions_at_most): Use wide-int interfaces.
22248 (scev_probably_wraps_p): Likewise.
22249 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
22250 to real_to_integer.
22251 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
22253 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
22254 double_ints. Adjust for trailing_wide_ints <3> representation.
22255 (set_nonzero_bits): Likewise.
22256 (get_range_info): Return wide_ints rather than double_ints.
22257 Adjust for trailing_wide_ints <3> representation.
22258 (get_nonzero_bits): Likewise.
22259 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
22261 * tree-ssanames.h (struct range_info_def): Replace min, max and
22262 nonzero_bits with a trailing_wide_ints <3>.
22263 (set_range_info): Use wide_int_refs rather than double_ints.
22264 (set_nonzero_bits): Likewise.
22265 (get_range_info): Return wide_ints rather than double_ints.
22266 (get_nonzero_bits): Likewise.
22267 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
22268 * tree-ssa-pre.c (phi_translate_1): Likewise.
22269 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
22270 (acceptable_pow_call): Likewise.
22271 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
22273 (vn_reference_fold_indirect): Likewise.
22274 (vn_reference_maybe_forwprop_address): Likewise.
22275 (valueize_refs_1): Likewise.
22276 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
22277 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
22278 tree_int_cst_lt and tree_int_cst_le.
22279 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
22281 (streamer_alloc_tree): Likewise.
22282 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
22283 (streamer_write_tree_header): Likewise.
22284 (streamer_write_integer_cst): Likewise.
22285 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
22286 (build_constructors): Likewise.
22287 (array_value_type): Likewise.
22288 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
22289 (vect_check_gather): Likewise.
22290 * tree-vect-generic.c (build_replicated_const): Likewise.
22291 (expand_vector_divmod): Likewise.
22292 * tree-vect-loop.c (vect_transform_loop): Likewise.
22293 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
22294 (vect_do_peeling_for_alignment): Likewise.
22295 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
22296 * tree-vrp.c: Include wide-int.h.
22297 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
22298 (extract_range_from_assert): Use wide-int interfaces.
22299 (vrp_int_const_binop): Likewise.
22300 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
22301 double_int pointers.
22302 (ranges_from_anti_range): Use wide-int interfaces.
22303 (quad_int_cmp): Delete.
22304 (quad_int_pair_sort): Likewise.
22305 (extract_range_from_binary_expr_1): Use wide-int interfaces.
22306 (extract_range_from_unary_expr_1): Likewise.
22307 (adjust_range_with_scev): Likewise.
22308 (masked_increment): Take and return wide_ints rather than double_ints.
22309 (register_edge_assert_for_2): Use wide-int interfaces.
22310 (check_array_ref): Likewise.
22311 (search_for_addr_array): Likewise.
22312 (maybe_set_nonzero_bits): Likewise.
22313 (union_ranges): Pass an integer of the correct type instead of
22314 using integer_one_node.
22315 (intersect_ranges): Likewise.
22316 (simplify_truth_ops_using_ranges): Likewise.
22317 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
22318 (range_fits_type_p): Likewise.
22319 (simplify_cond_using_ranges): Likewise. Take a signop rather than
22321 (simplify_conversion_using_ranges): Use wide-int interfaces.
22322 (simplify_float_conversion_using_ranges): Likewise.
22323 (vrp_finalize): Likewise.
22324 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
22325 (gimple_stringops_transform): Likewise.
22326 * varasm.c (decode_addr_const): Likewise.
22327 (const_hash_1): Likewise.
22328 (const_rtx_hash_1): Likewise
22329 (output_constant): Likewise.
22330 (array_size_for_constructor): Likewise.
22331 (output_constructor_regular_field): Likewise.
22332 (output_constructor_bitfield): Likewise.
22333 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
22334 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
22336 * gencheck.c: Define BITS_PER_UNIT.
22337 * wide-int.cc: New.
22339 * wide-int-print.cc: New.
22340 * wide-int-print.h: New.
22342 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22344 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
22346 2014-05-06 Richard Biener <rguenther@suse.de>
22348 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
22349 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
22350 (TODO_verify_all): Adjust.
22351 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
22352 TODO_verify_stmts and TODO_verify_rtl_sharing.
22353 * bb-reorder.c: Likewise.
22354 * cfgexpand.c: Likewise.
22355 * cprop.c: Likewise.
22357 * function.c: Likewise.
22358 * fwprop.c: Likewise.
22359 * gcse.c: Likewise.
22360 * gimple-ssa-isolate-paths.c: Likewise.
22361 * gimple-ssa-strength-reduction.c: Likewise.
22362 * ipa-split.c: Likewise.
22363 * loop-init.c: Likewise.
22364 * loop-unroll.c: Likewise.
22365 * lower-subreg.c: Likewise.
22366 * modulo-sched.c: Likewise.
22367 * postreload-gcse.c: Likewise.
22368 * predict.c: Likewise.
22369 * recog.c: Likewise.
22370 * sched-rgn.c: Likewise.
22371 * store-motion.c: Likewise.
22372 * tracer.c: Likewise.
22373 * trans-mem.c: Likewise.
22374 * tree-call-cdce.c: Likewise.
22375 * tree-cfg.c: Likewise.
22376 * tree-cfgcleanup.c: Likewise.
22377 * tree-complex.c: Likewise.
22378 * tree-eh.c: Likewise.
22379 * tree-emutls.c: Likewise.
22380 * tree-if-conv.c: Likewise.
22381 * tree-into-ssa.c: Likewise.
22382 * tree-loop-distribution.c: Likewise.
22383 * tree-object-size.c: Likewise.
22384 * tree-parloops.c: Likewise.
22385 * tree-pass.h: Likewise.
22386 * tree-sra.c: Likewise.
22387 * tree-ssa-ccp.c: Likewise.
22388 * tree-ssa-copy.c: Likewise.
22389 * tree-ssa-copyrename.c: Likewise.
22390 * tree-ssa-dce.c: Likewise.
22391 * tree-ssa-dom.c: Likewise.
22392 * tree-ssa-dse.c: Likewise.
22393 * tree-ssa-forwprop.c: Likewise.
22394 * tree-ssa-ifcombine.c: Likewise.
22395 * tree-ssa-loop-ch.c: Likewise.
22396 * tree-ssa-loop-ivcanon.c: Likewise.
22397 * tree-ssa-loop.c: Likewise.
22398 * tree-ssa-math-opts.c: Likewise.
22399 * tree-ssa-phiopt.c: Likewise.
22400 * tree-ssa-phiprop.c: Likewise.
22401 * tree-ssa-pre.c: Likewise.
22402 * tree-ssa-reassoc.c: Likewise.
22403 * tree-ssa-sink.c: Likewise.
22404 * tree-ssa-strlen.c: Likewise.
22405 * tree-ssa-tail-merge.c: Likewise.
22406 * tree-ssa-uncprop.c: Likewise.
22407 * tree-switch-conversion.c: Likewise.
22408 * tree-tailcall.c: Likewise.
22409 * tree-vect-generic.c: Likewise.
22410 * tree-vectorizer.c: Likewise.
22411 * tree-vrp.c: Likewise.
22412 * tsan.c: Likewise.
22413 * var-tracking.c: Likewise.
22414 * bt-load.c: Likewise.
22415 * cfgcleanup.c: Likewise.
22416 * combine-stack-adj.c: Likewise.
22417 * combine.c: Likewise.
22418 * compare-elim.c: Likewise.
22419 * config/epiphany/resolve-sw-modes.c: Likewise.
22420 * config/i386/i386.c: Likewise.
22421 * config/mips/mips.c: Likewise.
22422 * config/s390/s390.c: Likewise.
22423 * config/sh/sh_treg_combine.cc: Likewise.
22424 * config/sparc/sparc.c: Likewise.
22427 * final.c: Likewise.
22428 * ifcvt.c: Likewise.
22429 * mode-switching.c: Likewise.
22430 * passes.c: Likewise.
22431 * postreload.c: Likewise.
22433 * reg-stack.c: Likewise.
22434 * regcprop.c: Likewise.
22435 * regrename.c: Likewise.
22438 2014-05-06 Richard Biener <rguenther@suse.de>
22440 PR middle-end/61070
22441 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
22442 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
22444 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
22447 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
22449 2014-05-05 Radovan Obradovic <robradovic@mips.com>
22450 Tom de Vries <tom@codesourcery.com>
22452 * target.def (call_fusage_contains_non_callee_clobbers): New
22454 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
22456 (@node Miscellaneous Register Hooks): New node.
22457 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
22458 * doc/tm.texi: Regenerate.
22460 2014-05-05 Marek Polacek <polacek@redhat.com>
22463 * opts.c (common_handle_option): Call error_at instead of warning_at.
22465 2014-05-05 Richard Biener <rguenther@suse.de>
22467 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
22468 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
22469 under the TODO_verify_il umbrella.
22471 2014-05-05 Richard Biener <rguenther@suse.de>
22473 * passes.c (execute_function_todo): Move TODO_verify_flow under
22474 the TODO_verify_ul umbrella.
22476 2014-05-05 Richard Biener <rguenther@suse.de>
22478 PR middle-end/61010
22479 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
22480 X & CST away from a CST that is the mask of a mode.
22482 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22484 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
22485 int argument to enum machine_mode.
22486 (picochip_class_max_nregs): Ditto.
22487 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
22488 (picochip_class_max_nregs): Ditto.
22490 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
22492 * target.def: Add new target hook.
22493 * doc/tm.texi: Regenerate.
22494 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
22495 * targhooks.c (default_keep_leaf_when_profiled): New function.
22497 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
22498 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
22500 2014-05-05 Bin Cheng <bin.cheng@arm.com>
22502 PR tree-optimization/60363
22503 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
22504 (copy_phi_args): New parameters. Call get_value_locus_in_path.
22505 (update_destination_phis): New parameter.
22506 (create_edge_and_update_destination_phis): Ditto.
22507 (ssa_fix_duplicate_block_edges): Pass new arguments.
22508 (thread_single_edge): Ditto.
22510 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
22512 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
22513 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
22514 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
22515 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
22516 Use RS6000_BTM_HARD_FLOAT.
22517 (BU_MISC_2): Likewise.
22518 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
22519 RS6000_BTM_HARD_FLOAT.
22520 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
22521 is explicitly used.
22522 (rs6000_invalid_builtin): Add hard floating builtin support.
22523 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
22524 hard float builtins.
22525 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
22527 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22529 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
22530 Add missing function* argument.
22532 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22534 * lra-constraints.c (valid_address_p): Move earlier in file.
22535 Add a constraint argument to the address_info version.
22536 (satisfies_memory_constraint_p): New function.
22537 (satisfies_address_constraint_p): Likewise.
22538 (process_alt_operands, curr_insn_transform): Use them.
22539 (process_address): Pass the constraint to valid_address_p when
22540 checking address operands.
22542 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
22544 * config/mips/mips.c (mips_isa_rev): New variable.
22545 (mips_set_architecture): Set it.
22546 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
22548 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
22549 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
22550 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
22551 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
22552 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
22553 conditions in terms of mips_isa_rev.
22554 (mips_isa_rev): Declare.
22556 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22558 * config/sh/sh-mem.cc: Use tabs instead of spaces.
22559 (prob_unlikely, prob_likely): Make variables const.
22561 2014-05-03 Denis Chertykov <chertykov@gmail.com>
22563 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
22565 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22567 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
22569 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22571 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
22572 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
22573 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
22575 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
22576 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
22578 Replace usage of ROUND_REG with sh_round_reg.
22579 Use CEIL instead of ROUND_ADVANCE.
22581 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
22584 * config/sh/sh.c: Include stdlib headers before everything else.
22586 2014-05-02 Jakub Jelinek <jakub@redhat.com>
22588 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
22589 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
22590 (gimplify_adjust_omp_clauses): Simd region is never
22591 directly nested in combined parallel. Instead, for linear
22592 with copyin/copyout, if in combined for simd loop, make decl
22593 firstprivate/lastprivate on OMP_FOR.
22594 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
22595 expand_omp_for_static_chunk): When setting endvar, also set
22596 fd->loop.v to the same value.
22598 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
22600 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
22602 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
22604 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
22607 2014-05-02 Marek Polacek <polacek@redhat.com>
22609 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
22611 2014-05-02 Kito Cheng <kito@0xlab.org>
22613 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
22614 to a C expression marco.
22615 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
22616 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
22617 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
22618 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
22619 HONOR_REG_ALLOC_ORDER.
22620 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
22622 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22624 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
22626 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
22628 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
22630 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
22632 * tree-if-conv.c (is_cond_scalar_reduction): New function.
22633 (convert_scalar_cond_reduction): Likewise.
22634 (predicate_scalar_phi): Add recognition and transformation
22635 of simple conditioanl reduction to be vectorizable.
22637 2014-05-01 Marek Polacek <polacek@redhat.com>
22640 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
22642 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
22644 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
22645 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
22646 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
22647 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
22648 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
22649 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
22650 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
22651 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
22653 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
22655 * config/arc/arc.opt (mlra): Move comment above option name
22656 to avoid mis-parsing as language options.
22658 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22660 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
22661 * config/sol2.h: ... here.
22662 * config/sol2-10.h: Remove.
22664 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
22665 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
22666 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
22667 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
22668 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
22669 * config/sol2.h: ... here.
22670 (SECTION_NAME_FORMAT): Don't redefine.
22671 (STARTFILE_ARCH32_SPEC): Rename to ...
22672 (STARTFILE_ARCH_SPEC): ... this.
22673 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
22674 * config/sparc/sol2.h: ... here.
22675 (SECTION_NAME_FORMAT): Don't undef.
22676 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
22677 (SUBTARGET_EXTRA_SPECS): Remove.
22678 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
22680 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
22681 (MD_STARTFILE_PREFIX): Remove.
22682 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
22683 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
22684 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
22685 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
22686 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
22687 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
22688 * config/i386/sol2.h: ... here.
22689 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
22690 * config/i386/sol2-bi.h: Remove.
22691 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
22692 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
22694 * config/i386/t-sol2-64: Rename to ...
22695 * config/i386/t-sol2: ... this.
22696 * config/sparc/t-sol2-64: Rename to ...
22697 * config/sparc/t-sol2: ... this.
22699 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
22700 sol2_tm_file_head, sol2_tm_file_tail.
22701 Include ${cpu_type}/sol2.h before sol2.h.
22703 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
22704 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
22705 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
22706 Reflect i386/t-sol2-64 renaming.
22707 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
22708 Reflect sparc/t-sol2-64 renaming.
22710 2014-04-30 Richard Biener <rguenther@suse.de>
22712 * passes.c (execute_function_todo): Move TODO_verify_stmts
22713 and TODO_verify_ssa under the TODO_verify_il umbrella.
22714 * tree-ssa.h (verify_ssa): Adjust prototype.
22715 * tree-ssa.c (verify_ssa): Add parameter to tell whether
22716 we should verify SSA operands.
22717 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
22718 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
22719 whether we should verify whether not throwing stmts have EH info.
22720 * graphite-scop-detection.c (create_sese_edges): Adjust.
22721 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
22722 * tree-eh.c (lower_try_finally_switch): Do not add the
22723 default case label twice.
22725 2014-04-30 Marek Polacek <polacek@redhat.com>
22727 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
22728 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
22729 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
22730 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
22732 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
22734 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
22735 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
22736 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
22737 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
22738 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
22739 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
22740 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
22741 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
22743 2014-04-29 David Malcolm <dmalcolm@redhat.com>
22745 * tree-cfg.c (dump_function_to_file): Dump the return type of
22746 functions, in a line to itself before the function body, mimicking
22747 the layout of a C function.
22749 2014-04-29 Jakub Jelinek <jakub@redhat.com>
22751 PR tree-optimization/60971
22752 * tree-tailcall.c (process_assignment): Reject conversions which
22755 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
22757 * calls.c (initialize_argument_information): Always treat
22758 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
22759 (expand_call): Likewise.
22760 (emit_library_call_calue_1): Likewise.
22761 * expr.c (PUSH_ARGS_REVERSED): Do not define.
22762 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
22765 2014-04-29 Nick Clifton <nickc@redhat.com>
22767 * config/msp430/msp430.md (umulsidi): Fix typo.
22768 (mulhisi3): Enable even inside interrupt handlers.
22769 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
22770 bigger return address pushed in large mode.
22772 2014-04-29 Nick Clifton <nickc@redhat.com>
22774 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
22775 (arc_init_reg_tables): Use a machine_mode enum to iterate over
22777 * config/m32r/m32r.c (init_reg_tables): Likewise.
22778 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
22779 enum to hold the modes.
22781 2014-04-29 Richard Biener <rguenther@suse.de>
22783 * dominance.c (free_dominance_info): Add overload with
22784 function parameter.
22785 (dom_info_state): Likewise.
22786 (dom_info_available_p): Likewise.
22787 * basic-block.h (free_dominance_info, dom_info_state,
22788 dom_info_available_p): Declare overloads.
22789 * passes.c (execute_function_todo): Verify that verifiers
22790 don't change dominator info state. Drop dominator info
22791 for IPA pass invocations.
22792 * cgraph.c (release_function_body): Restore asserts that
22793 dominator information is released.
22795 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
22797 * doc/invoke.texi: Fix typo.
22798 * tree-vrp.c: Fix typos.
22799 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
22801 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
22803 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
22805 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22807 * config/aarch64/aarch64-builtins.c
22808 (aarch64_types_storestruct_lane_qualifiers): New.
22809 (TYPES_STORESTRUCT_LANE): Likewise.
22810 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
22811 (st3_lane): Likewise.
22812 (st4_lane): Likewise.
22813 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
22814 (vec_store_lanesci_lane<mode>): Likewise.
22815 (vec_store_lanesxi_lane<mode>): Likewise.
22816 (aarch64_st2_lane<VQ:mode>): Likewise.
22817 (aarch64_st3_lane<VQ:mode>): Likewise.
22818 (aarch64_st4_lane<VQ:mode>): Likewise.
22819 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
22820 * config/aarch64/arm_neon.h
22821 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
22822 use new macro arguments.
22823 (__ST3_LANE_FUNC): Likewise.
22824 (__ST4_LANE_FUNC): Likewise.
22825 * config/aarch64/iterators.md (V_TWO_ELEM): New.
22826 (V_THREE_ELEM): Likewise.
22827 (V_FOUR_ELEM): Likewise.
22829 2014-04-28 David Malcolm <dmalcolm@redhat.com>
22831 * doc/gimple.texi: Replace the description of the now-defunct
22832 union gimple_statement_d with a diagram showing the
22833 gimple_statement_base class hierarchy and its relationships to
22834 the GSS_ and GIMPLE_ enums.
22836 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
22838 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
22839 * config/aarch64/aarch64.c
22840 (aarch64_cannot_change_mode_class): Weaken conditions.
22841 (aarch64_modes_tieable_p): New.
22842 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
22844 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
22846 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
22847 (loadsync_<mode>): Change mode.
22848 (load_quadpti, store_quadpti): New.
22849 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
22850 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
22852 2014-04-28 Martin Jambor <mjambor@suse.cz>
22854 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
22855 same alias type as the original statement.
22856 (subreplacement_assignment_data): New type.
22857 (handle_unscalarized_data_in_subtree): New type of parameter,
22858 generate new memory accesses with same alias type as the original
22860 (load_assign_lhs_subreplacements): Likewise.
22861 (sra_modify_constructor_assign): Generate new memory accesses with
22862 same alias type as the original statement.
22864 2014-04-28 Richard Biener <rguenther@suse.de>
22866 * tree-pass.h (TODO_verify_il): Define.
22867 (TODO_verify_all): Complete properly.
22868 * passes.c (execute_function_todo): Move existing loop-closed
22869 SSA verification under TODO_verify_il.
22870 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
22871 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
22872 Fix tree sharing issue.
22874 2014-04-28 Richard Biener <rguenther@suse.de>
22876 PR middle-end/60092
22877 * builtins.def (DEF_C11_BUILTIN): Add.
22878 (BUILT_IN_ALIGNED_ALLOC): Likewise.
22879 * coretypes.h (enum function_class): Add function_c11_misc.
22880 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
22881 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
22882 (call_may_clobber_ref_p_1): Likewise.
22883 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
22884 (mark_all_reaching_defs_necessary_1): Likewise.
22885 (propagate_necessity): Likewise.
22886 (eliminate_unnecessary_stmts): Likewise.
22887 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
22889 2014-04-28 Richard Biener <rguenther@suse.de>
22891 * tree-vrp.c (vrp_var_may_overflow): Remove.
22892 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
22893 with overflow immediately bump to one before that value and
22894 let iteration figure out overflow status.
22896 2014-04-28 Richard Biener <rguenther@suse.de>
22898 * configure.ac: Do valgrind header checks unconditionally.
22899 Add --enable-valgrind-annotations.
22900 * system.h: Guard valgrind header inclusion with
22901 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
22902 * alloc-pool.c (pool_alloc, pool_free): Use
22903 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
22904 to guard possibly dead code.
22905 * config.in: Regenerated.
22906 * configure: Likewise.
22908 2014-04-28 Jeff Law <law@redhat.com>
22910 PR tree-optimization/60902
22911 * tree-ssa-threadedge.c
22912 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
22913 over real defs when invalidating outputs from statements that do not
22914 produce useful outputs for threading.
22916 2014-04-28 Richard Biener <rguenther@suse.de>
22918 PR tree-optimization/60979
22919 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
22920 SCOPs that end in a block with a successor with abnormal
22923 2014-04-28 Richard Biener <rguenther@suse.de>
22925 * tree-pass.h (execute_pass_list): Adjust prototype.
22926 * passes.c (pass_manager::execute_early_local_passes): Adjust.
22927 (do_per_function): Change callback signature, push all actual
22928 work to the callbals.
22929 (do_per_function_toporder): Likewise.
22930 (execute_function_dump): Adjust.
22931 (execute_function_todo): Likewise.
22932 (clear_last_verified): Likewise.
22933 (verify_curr_properties): Likewise.
22934 (update_properties_after_pass): Likewise.
22935 (execute_pass_list_1): Split out from ...
22936 (execute_pass_list): ... here. Adjust.
22937 (execute_ipa_pass_list): Likewise.
22938 * cgraphunit.c (cgraph_add_new_function): Adjust.
22939 (analyze_function): Likewise.
22940 (expand_function): Likewise.
22941 * cgraph.c (release_function_body): Free dominance info
22942 here instead of asserting it was magically freed elsewhere.
22944 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
22946 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
22947 * configure: Regenerate.
22948 * config/sparc/sparc.opt (muser-mode): New option.
22949 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
22951 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
22952 * doc/invoke.texi (SPARC options): Document -muser-mode.
22954 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
22956 * cselib.c (find_slot_memmode): Delete.
22957 (cselib_hasher): Change compare_type to a struct.
22958 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
22960 (preserve_constants_and_equivs): Adjust for new compare_type.
22961 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
22962 (wrap_constant): Delete.
22963 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
22965 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
22967 * doc/install.texi (Building with profile feedback): Remove
22970 2014-04-26 Tom de Vries <tom@codesourcery.com>
22972 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
22975 2014-04-25 Cary Coutant <ccoutant@google.com>
22978 * dwarf2out.c (should_move_die_to_comdat): A type definition
22979 can contain a subprogram definition, but don't move it to a
22981 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
22982 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
22984 (clone_tree_hash): Rename to...
22985 (clone_tree_partial): ...this; change callers. Copy
22986 DW_TAG_subprogram DIEs as declarations.
22987 (copy_decls_walk): Don't copy children of a declaration into a
22990 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
22993 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
22996 2014-04-25 Jiong Wang <jiong.wang@arm.com>
22998 * config/arm/predicates.md (call_insn_operand): Add long_call check.
22999 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
23001 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
23004 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23006 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
23008 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23010 PR tree-optimization/60930
23011 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
23012 creating a multiply candidate by folding two constant
23013 multiplicands when the result overflows.
23015 2014-04-25 Jakub Jelinek <jakub@redhat.com>
23017 PR tree-optimization/60960
23018 * tree-vect-generic.c (expand_vector_operation): Only call
23019 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
23021 2014-04-25 Tom de Vries <tom@codesourcery.com>
23023 * expr.c (clobber_reg_mode): New function.
23024 * expr.h (clobber_reg): New function.
23026 2014-04-25 Tom de Vries <tom@codesourcery.com>
23028 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
23031 2014-04-25 Radovan Obradovic <robradovic@mips.com>
23032 Tom de Vries <tom@codesourcery.com>
23034 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
23036 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
23037 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
23038 new argument to find_all_hard_reg_sets call.
23040 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23042 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
23043 Use HOST_WIDE_INT_C for mask literal.
23044 (aarch_rev16_shleft_mask_imm_p): Likewise.
23046 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
23049 * config/sparc/sparc.md (ashlsi3_extend): Delete.
23051 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
23053 PR preprocessor/56540
23054 * config/i386/i386-c.c (ix86_target_macros): Define
23055 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
23057 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23059 * configure.ac (tga_func): Remove.
23060 (LIB_TLS_SPEC): Remove.
23061 * configure: Regenerate.
23062 * config.in: Regenerate.
23063 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
23065 2014-04-25 Richard Biener <rguenther@suse.de>
23068 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
23069 call stmt use/clobber sets during stmt walk instead of
23070 walking the possibly incomplete set of caller edges.
23072 2014-04-25 Richard Biener <rguenther@suse.de>
23075 * passes.c (apply_ipa_transforms): Inline into only caller ...
23076 (execute_one_pass): ... here. Properly bring in function
23077 bodies for nodes we want to apply IPA transforms to.
23079 2014-04-24 Cong Hou <congh@google.com>
23081 PR tree-optimization/60896
23082 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
23083 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
23084 (vect_mark_pattern_stmts): Set the def type of all statements in
23085 PATTERN_DEF_SEQ as vect_internal_def.
23087 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
23089 * doc/extend.texi (PowerPC Built-in Functions): Document new
23090 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
23091 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
23093 * config/rs6000/predicates.md (const_0_to_3_operand): New
23094 predicate to match 0..3 integer constants.
23096 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
23097 to support adding miscellaneous builtin functions.
23098 (BU_DFP_MISC_2): Likewise.
23099 (BU_P7_MISC_1): Likewise.
23100 (BU_P7_MISC_2): Likewise.
23101 (BU_P8V_MISC_3): Likewise.
23102 (BU_MISC_1): Likewise.
23103 (BU_MISC_2): Likewise.
23104 (DIVWE): Add extended divide builtin functions.
23105 (DIVWEO): Likewise.
23106 (DIVWEU): Likewise.
23107 (DIVWEUO): Likewise.
23109 (DIVDEO): Likewise.
23110 (DIVDEU): Likewise.
23111 (DIVDEUO): Likewise.
23112 (DXEX): Add decimal floating-point builtin functions.
23114 (DDEDPD): Likewise.
23115 (DDEDPDQ): Likewise.
23116 (DENBCD): Likewise.
23117 (DENBCDQ): Likewise.
23121 (DSCLIQ): Likewise.
23123 (DSCRIQ): Likewise.
23124 (CDTBCD): Add new BCD builtin functions.
23125 (CBCDTD): Likewise.
23126 (ADDG6S): Likewise.
23127 (BCDADD): Likewise.
23128 (BCDADD_LT): Likewise.
23129 (BCDADD_EQ): Likewise.
23130 (BCDADD_GT): Likewise.
23131 (BCDADD_OV): Likewise.
23132 (BCDSUB): Likewise.
23133 (BCDSUB_LT): Likewise.
23134 (BCDSUB_EQ): Likewise.
23135 (BCDSUB_GT): Likewise.
23136 (BCDSUB_OV): Likewise.
23137 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
23138 (UNPACK_TD): Likewise.
23139 (PACK_TF): Likewise.
23140 (UNPACK_TF): Likewise.
23141 (UNPACK_TF_0): Likewise.
23142 (UNPACK_TF_1): Likewise.
23143 (PACK_V1TI): Likewise.
23144 (UNPACK_V1TI): Likewise.
23146 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
23147 support for decimal floating point builtin functions.
23148 (rs6000_expand_ternop_builtin): Add checks for the new builtin
23149 functions that take constant arguments.
23150 (rs6000_invalid_builtin): Add decimal floating point builtin support.
23151 (rs6000_init_builtins): Setup long double, _Decimal64, and
23152 _Decimal128 types for new builtin functions.
23153 (builtin_function_type): Set the unsigned flags appropriately for
23154 the new builtin functions.
23155 (rs6000_opt_masks): Add support for decimal floating point builtin
23158 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
23159 floating point builtin functions.
23160 (RS6000_BTM_COMMON): Likewise.
23161 (RS6000_BTI_long_double): Likewise.
23162 (RS6000_BTI_dfloat64): Likewise.
23163 (RS6000_BTI_dfloat128): Likewise.
23164 (long_double_type_internal_node): Likewise.
23165 (dfloat64_type_internal_node): Likewise.
23166 (dfloat128_type_internal_node): Likewise.
23168 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
23169 2.07 bcd arithmetic instructions.
23170 (UNSPEC_BCDSUB): Likewise.
23171 (UNSPEC_BCD_OVERFLOW): Likewise.
23172 (UNSPEC_BCD_ADD_SUB): Likewise.
23173 (bcd_add_sub): Likewise.
23174 (BCD_TEST): Likewise.
23175 (bcd<bcd_add_sub>): Likewise.
23176 (bcd<bcd_add_sub>_test): Likewise.
23177 (bcd<bcd_add_sub>_test2): Likewise.
23178 (bcd<bcd_add_sub>_<code>): Likewise.
23179 (peephole2 for combined bcd ops): Likewise.
23181 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
23182 decimal floating point builtin functions.
23183 (UNSPEC_DENBCD): Likewise.
23184 (UNSPEC_DXEX): Likewise.
23185 (UNSPEC_DIEX): Likewise.
23186 (UNSPEC_DSCLI): Likewise.
23187 (UNSPEC_DSCRI): Likewise.
23188 (D64_D128): Likewise.
23189 (dfp_suffix): Likewise.
23190 (dfp_ddedpd_<mode>): Likewise.
23191 (dfp_denbcd_<mode>): Likewise.
23192 (dfp_dxex_<mode>): Likewise.
23193 (dfp_diex_<mode>): Likewise.
23194 (dfp_dscli_<mode>): Likewise.
23195 (dfp_dscri_<mode>): Likewise.
23197 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
23199 (UNSPEC_CDTBCD): Likewise.
23200 (UNSPEC_CBCDTD): Likewise.
23201 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
23202 (UNSPEC_DIVEO): Likewise.
23203 (UNSPEC_DIVEU): Likewise.
23204 (UNSPEC_DIVEUO): Likewise.
23205 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
23206 pack/unpack 128-bit types.
23207 (UNSPEC_PACK_128BIT): Likewise.
23208 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
23209 (udiv<mode>3): Use idiv_ldiv mode attribute.
23210 (div<mode>3): Likewise.
23211 (addg6s): Add new BCD builtin functions.
23212 (cdtbcd): Likewise.
23213 (cbcdtd): Likewise.
23214 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
23215 (div_extend): Likewise.
23216 (div<div_extend>_<mode>"): Likewise.
23217 (FP128_64): Add support for new builtin functions to pack/unpack
23219 (unpack<mode>): Likewise.
23220 (unpacktf_0): Likewise.
23221 (unpacktf_1): Likewise.
23222 (unpack<mode>_dm): Likewise.
23223 (unpack<mode>_nodm): Likewise.
23224 (pack<mode>): Likewise.
23225 (unpackv1ti): Likewise.
23226 (packv1ti): Likewise.
23228 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
23230 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
23233 2014-04-24 Jakub Jelinek <jakub@redhat.com>
23235 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
23236 * gimplify.c (omp_is_private): Change last argument's type to int.
23237 Only diagnose lastprivate if the simd argument is 1, only diagnose
23238 linear if the simd argument is 2.
23239 (gimplify_omp_for): Adjust omp_is_private callers. When adding
23240 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
23241 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
23242 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
23243 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
23244 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23245 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
23246 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
23247 * tree-nested.c (convert_nonlocal_omp_clauses,
23248 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
23250 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
23253 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
23256 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
23258 * flag-types.h (enum ivar_visibility): Add.
23260 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
23262 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
23263 function * argument.
23265 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
23267 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
23269 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23270 Tom de Vries <tom@codesourcery.com>
23272 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
23273 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
23275 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
23276 * emit-rtl.c (try_split): Same.
23278 2014-04-24 Radovan Obradovic <robradovic@mips.com>
23279 Tom de Vries <tom@codesourcery.com>
23281 * common.opt (fuse-caller-save): New option.
23283 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
23285 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
23286 elements for big-endian.
23288 2014-04-24 Richard Biener <rguenther@suse.de>
23290 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
23291 during TER and instead use the sepops interface for expanding
23292 non-GIMPLE_SINGLE_RHS.
23294 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23296 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
23297 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
23299 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23301 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
23302 assembler 64-bit option.
23303 * configure: Regenerate.
23305 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23307 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
23308 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
23309 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
23310 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
23311 (TARGET_CRYPTO): Take TARGET_SIMD into account.
23313 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23315 * config/aarch64/aarch64-builtins.c
23316 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
23317 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
23318 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
23319 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
23321 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
23322 (Vrevsuff): New mode attribute.
23324 2014-04-24 Terry Guo <terry.guo@arm.com>
23326 * config/arm/arm.h (machine_function): Define variable
23327 after_arm_reorg here.
23328 * config/arm/arm.c (after_arm_reorg): Remove the definition.
23329 (arm_split_constant): Update the way to access variable
23331 (arm_reorg): Ditto.
23332 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
23334 2014-04-23 Tom de Vries <tom@codesourcery.com>
23336 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
23338 2014-04-23 David Malcolm <dmalcolm@redhat.com>
23340 * is-a.h: Update comments to reflect the following changes to the
23341 "pointerness" of the API, making the template parameter match the
23342 return type, allowing use of is-a.h with typedefs of pointers.
23343 (is_a_helper::cast): Return a T rather then a pointer to a T, so
23344 that the return type matches the parameter to the is_a_helper.
23346 (dyn_cast): Likewise.
23348 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
23349 pointer from the is-a.h API.
23351 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
23352 (is_a_helper <cgraph_node *>::test): ...this, matching change to
23354 (is_a_helper <varpool_node>::test): Likewise, convert to...
23355 (is_a_helper <varpool_node *>::test): ...this.
23357 (varpool_first_variable): Update for removal of implicit pointer
23358 from the is-a.h API.
23359 (varpool_next_variable): Likewise.
23360 (varpool_first_static_initializer): Likewise.
23361 (varpool_next_static_initializer): Likewise.
23362 (varpool_first_defined_variable): Likewise.
23363 (varpool_next_defined_variable): Likewise.
23364 (cgraph_first_defined_function): Likewise.
23365 (cgraph_next_defined_function): Likewise.
23366 (cgraph_first_function): Likewise.
23367 (cgraph_next_function): Likewise.
23368 (cgraph_first_function_with_gimple_body): Likewise.
23369 (cgraph_next_function_with_gimple_body): Likewise.
23370 (cgraph_alias_target): Likewise.
23371 (varpool_alias_target): Likewise.
23372 (cgraph_function_or_thunk_node): Likewise.
23373 (varpool_variable_node): Likewise.
23374 (symtab_real_symbol_p): Likewise.
23375 * cgraphunit.c (referred_to_p): Likewise.
23376 (analyze_functions): Likewise.
23377 (handle_alias_pairs): Likewise.
23378 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
23379 * gimple-ssa.h (gimple_vuse_op): Likewise.
23380 (gimple_vdef_op): Likewise.
23381 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
23382 * gimple.c (gimple_build_asm_1): Likewise.
23383 (gimple_build_try): Likewise.
23384 (gimple_build_resx): Likewise.
23385 (gimple_build_eh_dispatch): Likewise.
23386 (gimple_build_omp_for): Likewise.
23387 (gimple_omp_for_set_clauses): Likewise.
23389 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
23390 (is_a_helper <gimple_statement_asm *>::test): ...this.
23391 (is_a_helper <gimple_statement_bind>::test): Convert to...
23392 (is_a_helper <gimple_statement_bind *>::test): ...this.
23393 (is_a_helper <gimple_statement_call>::test): Convert to...
23394 (is_a_helper <gimple_statement_call *>::test): ...this.
23395 (is_a_helper <gimple_statement_catch>::test): Convert to...
23396 (is_a_helper <gimple_statement_catch *>::test): ...this.
23397 (is_a_helper <gimple_statement_resx>::test): Convert to...
23398 (is_a_helper <gimple_statement_resx *>::test): ...this.
23399 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
23400 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
23401 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
23402 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
23403 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
23404 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
23405 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
23406 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
23407 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
23408 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
23409 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
23410 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
23411 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
23412 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
23413 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
23414 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
23415 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
23416 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
23417 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
23418 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
23419 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
23420 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
23421 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
23422 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
23423 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
23424 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
23425 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
23426 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
23427 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
23428 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
23429 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
23430 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
23431 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
23432 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
23433 (is_a_helper <gimple_statement_phi>::test): Convert to...
23434 (is_a_helper <gimple_statement_phi *>::test): ...this.
23435 (is_a_helper <gimple_statement_transaction>::test): Convert to...
23436 (is_a_helper <gimple_statement_transaction *>::test): ...this.
23437 (is_a_helper <gimple_statement_try>::test): Convert to...
23438 (is_a_helper <gimple_statement_try *>::test): ...this.
23439 (is_a_helper <gimple_statement_wce>::test): Convert to...
23440 (is_a_helper <gimple_statement_wce *>::test): ...this.
23441 (is_a_helper <const gimple_statement_asm>::test): Convert to...
23442 (is_a_helper <const gimple_statement_asm *>::test): ...this.
23443 (is_a_helper <const gimple_statement_bind>::test): Convert to...
23444 (is_a_helper <const gimple_statement_bind *>::test): ...this.
23445 (is_a_helper <const gimple_statement_call>::test): Convert to...
23446 (is_a_helper <const gimple_statement_call *>::test): ...this.
23447 (is_a_helper <const gimple_statement_catch>::test): Convert to...
23448 (is_a_helper <const gimple_statement_catch *>::test): ...this.
23449 (is_a_helper <const gimple_statement_resx>::test): Convert to...
23450 (is_a_helper <const gimple_statement_resx *>::test): ...this.
23451 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
23452 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
23453 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
23454 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
23455 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
23457 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
23459 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
23461 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
23463 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
23464 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
23465 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
23467 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
23468 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
23470 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
23471 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
23472 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
23473 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
23474 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
23475 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
23477 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
23478 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
23479 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
23480 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
23482 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
23483 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
23484 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
23485 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
23486 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
23487 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
23488 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
23489 (is_a_helper <const gimple_statement_phi>::test): Convert to...
23490 (is_a_helper <const gimple_statement_phi *>::test): ...this.
23491 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
23492 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
23493 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
23494 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
23495 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
23496 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
23497 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
23499 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
23501 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
23502 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
23504 (gimple_use_ops): Update for removal of implicit pointer from the
23506 (gimple_set_use_ops): Likewise.
23507 (gimple_vuse): Likewise.
23508 (gimple_vdef): Likewise.
23509 (gimple_vuse_ptr): Likewise.
23510 (gimple_vdef_ptr): Likewise.
23511 (gimple_set_vuse): Likewise.
23512 (gimple_set_vdef): Likewise.
23513 (gimple_omp_return_set_lhs): Likewise.
23514 (gimple_omp_return_lhs): Likewise.
23515 (gimple_omp_return_lhs_ptr): Likewise.
23516 (gimple_call_fntype): Likewise.
23517 (gimple_call_set_fntype): Likewise.
23518 (gimple_call_set_internal_fn): Likewise.
23519 (gimple_call_use_set): Likewise.
23520 (gimple_call_clobber_set): Likewise.
23521 (gimple_bind_vars): Likewise.
23522 (gimple_bind_set_vars): Likewise.
23523 (gimple_bind_body_ptr): Likewise.
23524 (gimple_bind_set_body): Likewise.
23525 (gimple_bind_add_stmt): Likewise.
23526 (gimple_bind_block): Likewise.
23527 (gimple_bind_set_block): Likewise.
23528 (gimple_asm_ninputs): Likewise.
23529 (gimple_asm_noutputs): Likewise.
23530 (gimple_asm_nclobbers): Likewise.
23531 (gimple_asm_nlabels): Likewise.
23532 (gimple_asm_input_op): Likewise.
23533 (gimple_asm_input_op_ptr): Likewise.
23534 (gimple_asm_output_op): Likewise.
23535 (gimple_asm_output_op_ptr): Likewise.
23536 (gimple_asm_set_output_op): Likewise.
23537 (gimple_asm_clobber_op): Likewise.
23538 (gimple_asm_set_clobber_op): Likewise.
23539 (gimple_asm_label_op): Likewise.
23540 (gimple_asm_set_label_op): Likewise.
23541 (gimple_asm_string): Likewise.
23542 (gimple_catch_types): Likewise.
23543 (gimple_catch_types_ptr): Likewise.
23544 (gimple_catch_handler_ptr): Likewise.
23545 (gimple_catch_set_types): Likewise.
23546 (gimple_catch_set_handler): Likewise.
23547 (gimple_eh_filter_types): Likewise.
23548 (gimple_eh_filter_types_ptr): Likewise.
23549 (gimple_eh_filter_failure_ptr): Likewise.
23550 (gimple_eh_filter_set_types): Likewise.
23551 (gimple_eh_filter_set_failure): Likewise.
23552 (gimple_eh_must_not_throw_fndecl): Likewise.
23553 (gimple_eh_must_not_throw_set_fndecl): Likewise.
23554 (gimple_eh_else_n_body_ptr): Likewise.
23555 (gimple_eh_else_e_body_ptr): Likewise.
23556 (gimple_eh_else_set_n_body): Likewise.
23557 (gimple_eh_else_set_e_body): Likewise.
23558 (gimple_try_eval_ptr): Likewise.
23559 (gimple_try_cleanup_ptr): Likewise.
23560 (gimple_try_set_eval): Likewise.
23561 (gimple_try_set_cleanup): Likewise.
23562 (gimple_wce_cleanup_ptr): Likewise.
23563 (gimple_wce_set_cleanup): Likewise.
23564 (gimple_phi_capacity): Likewise.
23565 (gimple_phi_num_args): Likewise.
23566 (gimple_phi_result): Likewise.
23567 (gimple_phi_result_ptr): Likewise.
23568 (gimple_phi_set_result): Likewise.
23569 (gimple_phi_arg): Likewise.
23570 (gimple_phi_set_arg): Likewise.
23571 (gimple_resx_region): Likewise.
23572 (gimple_resx_set_region): Likewise.
23573 (gimple_eh_dispatch_region): Likewise.
23574 (gimple_eh_dispatch_set_region): Likewise.
23575 (gimple_omp_critical_name): Likewise.
23576 (gimple_omp_critical_name_ptr): Likewise.
23577 (gimple_omp_critical_set_name): Likewise.
23578 (gimple_omp_for_clauses): Likewise.
23579 (gimple_omp_for_clauses_ptr): Likewise.
23580 (gimple_omp_for_set_clauses): Likewise.
23581 (gimple_omp_for_collapse): Likewise.
23582 (gimple_omp_for_index): Likewise.
23583 (gimple_omp_for_index_ptr): Likewise.
23584 (gimple_omp_for_set_index): Likewise.
23585 (gimple_omp_for_initial): Likewise.
23586 (gimple_omp_for_initial_ptr): Likewise.
23587 (gimple_omp_for_set_initial): Likewise.
23588 (gimple_omp_for_final): Likewise.
23589 (gimple_omp_for_final_ptr): Likewise.
23590 (gimple_omp_for_set_final): Likewise.
23591 (gimple_omp_for_incr): Likewise.
23592 (gimple_omp_for_incr_ptr): Likewise.
23593 (gimple_omp_for_set_incr): Likewise.
23594 (gimple_omp_for_pre_body_ptr): Likewise.
23595 (gimple_omp_for_set_pre_body): Likewise.
23596 (gimple_omp_parallel_clauses): Likewise.
23597 (gimple_omp_parallel_clauses_ptr): Likewise.
23598 (gimple_omp_parallel_set_clauses): Likewise.
23599 (gimple_omp_parallel_child_fn): Likewise.
23600 (gimple_omp_parallel_child_fn_ptr): Likewise.
23601 (gimple_omp_parallel_set_child_fn): Likewise.
23602 (gimple_omp_parallel_data_arg): Likewise.
23603 (gimple_omp_parallel_data_arg_ptr): Likewise.
23604 (gimple_omp_parallel_set_data_arg): Likewise.
23605 (gimple_omp_task_clauses): Likewise.
23606 (gimple_omp_task_clauses_ptr): Likewise.
23607 (gimple_omp_task_set_clauses): Likewise.
23608 (gimple_omp_task_child_fn): Likewise.
23609 (gimple_omp_task_child_fn_ptr): Likewise.
23610 (gimple_omp_task_set_child_fn): Likewise.
23611 (gimple_omp_task_data_arg): Likewise.
23612 (gimple_omp_task_data_arg_ptr): Likewise.
23613 (gimple_omp_task_set_data_arg): Likewise.
23614 (gimple_omp_taskreg_clauses): Likewise.
23615 (gimple_omp_taskreg_clauses_ptr): Likewise.
23616 (gimple_omp_taskreg_set_clauses): Likewise.
23617 (gimple_omp_taskreg_child_fn): Likewise.
23618 (gimple_omp_taskreg_child_fn_ptr): Likewise.
23619 (gimple_omp_taskreg_set_child_fn): Likewise.
23620 (gimple_omp_taskreg_data_arg): Likewise.
23621 (gimple_omp_taskreg_data_arg_ptr): Likewise.
23622 (gimple_omp_taskreg_set_data_arg): Likewise.
23623 (gimple_omp_task_copy_fn): Likewise.
23624 (gimple_omp_task_copy_fn_ptr): Likewise.
23625 (gimple_omp_task_set_copy_fn): Likewise.
23626 (gimple_omp_task_arg_size): Likewise.
23627 (gimple_omp_task_arg_size_ptr): Likewise.
23628 (gimple_omp_task_set_arg_size): Likewise.
23629 (gimple_omp_task_arg_align): Likewise.
23630 (gimple_omp_task_arg_align_ptr): Likewise.
23631 (gimple_omp_task_set_arg_align): Likewise.
23632 (gimple_omp_single_clauses): Likewise.
23633 (gimple_omp_single_clauses_ptr): Likewise.
23634 (gimple_omp_single_set_clauses): Likewise.
23635 (gimple_omp_target_clauses): Likewise.
23636 (gimple_omp_target_clauses_ptr): Likewise.
23637 (gimple_omp_target_set_clauses): Likewise.
23638 (gimple_omp_target_child_fn): Likewise.
23639 (gimple_omp_target_child_fn_ptr): Likewise.
23640 (gimple_omp_target_set_child_fn): Likewise.
23641 (gimple_omp_target_data_arg): Likewise.
23642 (gimple_omp_target_data_arg_ptr): Likewise.
23643 (gimple_omp_target_set_data_arg): Likewise.
23644 (gimple_omp_teams_clauses): Likewise.
23645 (gimple_omp_teams_clauses_ptr): Likewise.
23646 (gimple_omp_teams_set_clauses): Likewise.
23647 (gimple_omp_sections_clauses): Likewise.
23648 (gimple_omp_sections_clauses_ptr): Likewise.
23649 (gimple_omp_sections_set_clauses): Likewise.
23650 (gimple_omp_sections_control): Likewise.
23651 (gimple_omp_sections_control_ptr): Likewise.
23652 (gimple_omp_sections_set_control): Likewise.
23653 (gimple_omp_for_set_cond): Likewise.
23654 (gimple_omp_for_cond): Likewise.
23655 (gimple_omp_atomic_store_set_val): Likewise.
23656 (gimple_omp_atomic_store_val): Likewise.
23657 (gimple_omp_atomic_store_val_ptr): Likewise.
23658 (gimple_omp_atomic_load_set_lhs): Likewise.
23659 (gimple_omp_atomic_load_lhs): Likewise.
23660 (gimple_omp_atomic_load_lhs_ptr): Likewise.
23661 (gimple_omp_atomic_load_set_rhs): Likewise.
23662 (gimple_omp_atomic_load_rhs): Likewise.
23663 (gimple_omp_atomic_load_rhs_ptr): Likewise.
23664 (gimple_omp_continue_control_def): Likewise.
23665 (gimple_omp_continue_control_def_ptr): Likewise.
23666 (gimple_omp_continue_set_control_def): Likewise.
23667 (gimple_omp_continue_control_use): Likewise.
23668 (gimple_omp_continue_control_use_ptr): Likewise.
23669 (gimple_omp_continue_set_control_use): Likewise.
23670 (gimple_transaction_body_ptr): Likewise.
23671 (gimple_transaction_label): Likewise.
23672 (gimple_transaction_label_ptr): Likewise.
23673 (gimple_transaction_set_body): Likewise.
23674 (gimple_transaction_set_label): Likewise.
23676 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
23677 * ipa-inline-analysis.c (inline_write_summary): Likewise.
23678 * ipa-ref.c (ipa_record_reference): Likewise.
23679 * ipa-reference.c (analyze_function): Likewise.
23680 (ipa_reference_write_optimization_summary): Likewise.
23681 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
23682 (address_taken_from_non_vtable_p): Likewise.
23683 (comdat_can_be_unshared_p_1): Likewise.
23684 * lto-cgraph.c (lto_output_ref): Likewise.
23685 (add_references): Likewise.
23686 (compute_ltrans_boundary): Likewise.
23687 (output_symtab): Likewise.
23688 (input_ref): Likewise.
23689 (input_cgraph_1): Likewise.
23690 (output_cgraph_opt_summary): Likewise.
23691 * lto-streamer-out.c (lto_output): Likewise.
23692 (output_symbol_p): Likewise.
23693 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
23694 (lsei_start_function_in_partition): Likewise.
23695 (lsei_next_variable_in_partition): Likewise.
23696 (lsei_start_variable_in_partition): Likewise.
23697 * symtab.c (insert_to_assembler_name_hash): Likewise.
23698 (unlink_from_assembler_name_hash): Likewise.
23699 (symtab_unregister_node): Likewise.
23700 (symtab_remove_node): Likewise.
23701 (dump_symtab_node): Likewise.
23702 (verify_symtab_base): Likewise.
23703 (verify_symtab_node): Likewise.
23704 (symtab_make_decl_local): Likewise.
23705 (symtab_alias_ultimate_target): Likewise.
23706 (symtab_resolve_alias): Likewise.
23707 (symtab_get_symbol_partitioning_class): Likewise.
23708 * tree-phinodes.c (allocate_phi_node): Likewise.
23709 (reserve_phi_args_for_new_edge): Likewise.
23710 (remove_phi_args): Likewise.
23711 * varpool.c (varpool_node_for_asm): Likewise.
23712 (varpool_remove_unreferenced_decls): Likewise.
23714 2014-04-23 Jeff Law <law@redhat.com>
23716 PR tree-optimization/60902
23717 * tree-ssa-threadedge.c
23718 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
23719 invalidate outputs from statements that do not produce useful
23720 outputs for threading.
23722 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
23724 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
23725 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
23726 machine descriptions for Stack Smashing Protector.
23728 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
23730 * aarch64.md (<optab>_rol<mode>3): New pattern.
23731 (<optab>_rolsi3_uxtw): Likewise.
23732 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
23734 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
23736 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
23737 (arm_cortex_a12_tune): Likewise.
23739 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23741 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
23743 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23745 * config/arm/arm.md (arm_rev16si2): New pattern.
23746 (arm_rev16si2_alt): Likewise.
23747 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
23749 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23751 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
23752 (rev16<mode>2_alt): Likewise.
23753 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
23754 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
23755 (aarch_rev16_shleft_mask_imm_p): Likewise.
23756 (aarch_rev16_p_1): Likewise.
23757 (aarch_rev16_p): Likewise.
23758 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
23759 (aarch_rev16_shright_mask_imm_p): Likewise.
23760 (aarch_rev16_shleft_mask_imm_p): Likewise.
23762 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23764 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
23765 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
23767 (cortex_a53_extra_costs): Likewise.
23768 (cortex_a57_extra_costs): Likewise.
23769 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
23770 (cortexa7_extra_costs): Likewise.
23771 (cortexa8_extra_costs): Likewise.
23772 (cortexa12_extra_costs): Likewise.
23773 (cortexa15_extra_costs): Likewise.
23774 (v7m_extra_costs): Likewise.
23775 (arm_new_rtx_costs): Handle BSWAP.
23777 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23779 * config/arm/arm.c (cortexa8_extra_costs): New table.
23780 (arm_cortex_a8_tune): New tuning struct.
23781 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
23783 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23785 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
23787 2014-04-23 Richard Biener <rguenther@suse.de>
23789 * Makefile.in (OBJS): Remove loop-unswitch.o.
23790 * tree-pass.h (make_pass_rtl_unswitch): Remove.
23791 * passes.def (pass_rtl_unswitch): Likewise.
23792 * loop-init.c (gate_rtl_unswitch): Likewise.
23793 (rtl_unswitch): Likewise.
23794 (pass_data_rtl_unswitch): Likewise.
23795 (pass_rtl_unswitch): Likewise.
23796 (make_pass_rtl_unswitch): Likewise.
23797 * rtl.h (reversed_condition): Likewise.
23798 (compare_and_jump_seq): Likewise.
23799 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
23801 * loop-unroll.c (compare_and_jump_seq): Likewise.
23803 2014-04-23 Richard Biener <rguenther@suse.de>
23805 PR tree-optimization/60903
23806 * tree-ssa-loop-im.c (analyze_memory_references): Remove
23807 commented code block.
23808 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
23809 loop flags to newly created BBs and edges.
23811 2014-04-23 Nick Clifton <nickc@redhat.com>
23813 * config/msp430/msp430.c (msp430_handle_option): Move function
23815 (msp430_option_override): Simplify mcu and mcpu option handling.
23816 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
23817 support for -mhwmult command line option.
23818 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
23819 -mhwmult command line option.
23820 (msp430_hwmult_enabled): Delete.
23821 (msp43o_output_labelref): Add support for -mhwmult command line option.
23822 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
23823 (umulsidi3): Likewise.
23824 * config/msp430/msp430.opt (mmcu): Add Report attribute.
23825 (mcpu, mlarge, msmall): Likewise.
23826 (mhwmult): New option.
23827 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
23829 (msp430_is_f5_mcu): Remove prototype.
23830 (msp430_use_f5_series_hwmult): Add prototype.
23831 * config/msp430/msp430-opts.h: New file.
23832 * common/config/msp430: New directory.
23833 * common/config/msp430/msp430-common.c: New file.
23834 * config.gcc (msp430): Remove target_has_targetm_common.
23835 * doc/invoke.texi: Document -mhwmult command line option.
23837 2014-04-23 Nick Clifton <nickc@redhat.com>
23839 * config/i386/cygwin.h (ENDFILE_SPEC): Include
23840 default-manifest.o if it can be found in the search path.
23841 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
23843 2014-04-23 Terry Guo <terry.guo@arm.com>
23845 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
23847 2014-04-23 Richard Biener <rguenther@suse.de>
23849 PR middle-end/60895
23850 * tree-inline.c (declare_return_variable): Use mark_addressable.
23852 2014-04-23 Richard Biener <rguenther@suse.de>
23854 PR middle-end/60891
23855 * loop-init.c (loop_optimizer_init): Make sure to apply
23856 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
23858 2014-04-22 Jakub Jelinek <jakub@redhat.com>
23861 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
23863 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
23864 if flag_sanitize_undefined_trap_on_error.
23865 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
23866 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
23867 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
23868 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
23869 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
23870 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
23871 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
23872 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
23873 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
23874 * ubsan.c (ubsan_instrument_unreachable): Return
23875 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
23876 (ubsan_expand_null_ifn): Emit __builtin_trap ()
23877 if flag_sanitize_undefined_trap_on_error and
23878 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
23879 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
23880 instrument_bool_enum_load): Emit __builtin_trap () if
23881 flag_sanitize_undefined_trap_on_error and
23882 __builtin_handle_*_abort () if !flag_sanitize_recover.
23883 * doc/invoke.texi (-fsanitize-recover,
23884 -fsanitize-undefined-trap-on-error): Document.
23886 2014-04-22 Christian Bruel <christian.bruel@st.com>
23888 * config/sh/sh.md (mov<mode>): Replace movQIHI.
23889 Force immediates to SImode.
23891 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
23893 * config/nios2/nios2.md (UNSPEC_ROUND): New.
23894 (lroundsfsi2): New.
23895 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
23896 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
23897 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
23898 (nios2_fpu_insn): Add entry for round.
23899 (N2FPU_NO_ERRNO_P): Define.
23900 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
23902 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
23904 2014-04-22 Richard Henderson <rth@redhat.com>
23906 * config/aarch64/aarch64 (addti3, subti3): New expanders.
23907 (add<GPI>3_compare0): Remove leading * from name.
23908 (add<GPI>3_carryin): Likewise.
23909 (sub<GPI>3_compare0): Likewise.
23910 (sub<GPI>3_carryin): Likewise.
23911 (<su_optab>mulditi3): New expander.
23912 (multi3): New expander.
23913 (madd<GPI>): Remove leading * from name.
23915 2014-04-22 Martin Jambor <mjambor@suse.cz>
23917 * cgraphclones.c (cgraph_function_versioning): Copy
23918 ipa_transforms_to_apply instead of asserting it is empty.
23920 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
23923 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
23924 on count_exp to get mode.
23926 2014-04-22 Andrew Pinski <apinski@cavium.com>
23928 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
23929 Handle TLS for ILP32.
23930 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
23931 (tlsie_small_<mode>): this and handle PTR.
23932 (tlsie_small_sidi): New pattern.
23933 (tlsle_small): Change to an expand to handle ILP32.
23934 (tlsle_small_<mode>): New pattern.
23935 (tlsdesc_small): Rename to ...
23936 (tlsdesc_small_<mode>): this and handle PTR.
23938 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
23940 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
23942 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
23944 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
23945 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
23946 (aarch64_types_signed_poly_qualifiers): Likewise.
23947 (aarch64_types_unsigned_signed_qualifiers): Likewise.
23948 (aarch64_types_poly_signed_qualifiers): Likewise.
23949 (TYPES_REINTERP_SS): Type macro added.
23950 (TYPES_REINTERP_SU): Likewise.
23951 (TYPES_REINTERP_SP): Likewise.
23952 (TYPES_REINTERP_US): Likewise.
23953 (TYPES_REINTERP_PS): Likewise.
23954 (aarch64_fold_builtin): New expression folding added.
23955 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
23956 Declarations removed.
23957 (REINTERP_SS): Declarations added.
23958 (REINTERP_US): Likewise.
23959 (REINTERP_PS): Likewise.
23960 (REINTERP_SU): Likewise.
23961 (REINTERP_SP): Likewise.
23962 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
23963 (vreinterpretq_p8_f64): Likewise.
23964 (vreinterpret_p16_f64): Likewise.
23965 (vreinterpretq_p16_f64): Likewise.
23966 (vreinterpret_f32_f64): Likewise.
23967 (vreinterpretq_f32_f64): Likewise.
23968 (vreinterpret_f64_f32): Likewise.
23969 (vreinterpret_f64_p8): Likewise.
23970 (vreinterpret_f64_p16): Likewise.
23971 (vreinterpret_f64_s8): Likewise.
23972 (vreinterpret_f64_s16): Likewise.
23973 (vreinterpret_f64_s32): Likewise.
23974 (vreinterpret_f64_s64): Likewise.
23975 (vreinterpret_f64_u8): Likewise.
23976 (vreinterpret_f64_u16): Likewise.
23977 (vreinterpret_f64_u32): Likewise.
23978 (vreinterpret_f64_u64): Likewise.
23979 (vreinterpretq_f64_f32): Likewise.
23980 (vreinterpretq_f64_p8): Likewise.
23981 (vreinterpretq_f64_p16): Likewise.
23982 (vreinterpretq_f64_s8): Likewise.
23983 (vreinterpretq_f64_s16): Likewise.
23984 (vreinterpretq_f64_s32): Likewise.
23985 (vreinterpretq_f64_s64): Likewise.
23986 (vreinterpretq_f64_u8): Likewise.
23987 (vreinterpretq_f64_u16): Likewise.
23988 (vreinterpretq_f64_u32): Likewise.
23989 (vreinterpretq_f64_u64): Likewise.
23990 (vreinterpret_s64_f64): Likewise.
23991 (vreinterpretq_s64_f64): Likewise.
23992 (vreinterpret_u64_f64): Likewise.
23993 (vreinterpretq_u64_f64): Likewise.
23994 (vreinterpret_s8_f64): Likewise.
23995 (vreinterpretq_s8_f64): Likewise.
23996 (vreinterpret_s16_f64): Likewise.
23997 (vreinterpretq_s16_f64): Likewise.
23998 (vreinterpret_s32_f64): Likewise.
23999 (vreinterpretq_s32_f64): Likewise.
24000 (vreinterpret_u8_f64): Likewise.
24001 (vreinterpretq_u8_f64): Likewise.
24002 (vreinterpret_u16_f64): Likewise.
24003 (vreinterpretq_u16_f64): Likewise.
24004 (vreinterpret_u32_f64): Likewise.
24005 (vreinterpretq_u32_f64): Likewise.
24007 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24009 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
24010 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
24011 (vreinterpret_p8_s8): Likewise.
24012 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
24013 (vreinterpret_p8_s16): Likewise.
24014 (vreinterpret_p8_s32): Likewise.
24015 (vreinterpret_p8_s64): Likewise.
24016 (vreinterpret_p8_f32): Likewise.
24017 (vreinterpret_p8_u8): Likewise.
24018 (vreinterpret_p8_u16): Likewise.
24019 (vreinterpret_p8_u32): Likewise.
24020 (vreinterpret_p8_u64): Likewise.
24021 (vreinterpret_p8_p16): Likewise.
24022 (vreinterpretq_p8_s8): Likewise.
24023 (vreinterpretq_p8_s16): Likewise.
24024 (vreinterpretq_p8_s32): Likewise.
24025 (vreinterpretq_p8_s64): Likewise.
24026 (vreinterpretq_p8_f32): Likewise.
24027 (vreinterpretq_p8_u8): Likewise.
24028 (vreinterpretq_p8_u16): Likewise.
24029 (vreinterpretq_p8_u32): Likewise.
24030 (vreinterpretq_p8_u64): Likewise.
24031 (vreinterpretq_p8_p16): Likewise.
24032 (vreinterpret_p16_s8): Likewise.
24033 (vreinterpret_p16_s16): Likewise.
24034 (vreinterpret_p16_s32): Likewise.
24035 (vreinterpret_p16_s64): Likewise.
24036 (vreinterpret_p16_f32): Likewise.
24037 (vreinterpret_p16_u8): Likewise.
24038 (vreinterpret_p16_u16): Likewise.
24039 (vreinterpret_p16_u32): Likewise.
24040 (vreinterpret_p16_u64): Likewise.
24041 (vreinterpret_p16_p8): Likewise.
24042 (vreinterpretq_p16_s8): Likewise.
24043 (vreinterpretq_p16_s16): Likewise.
24044 (vreinterpretq_p16_s32): Likewise.
24045 (vreinterpretq_p16_s64): Likewise.
24046 (vreinterpretq_p16_f32): Likewise.
24047 (vreinterpretq_p16_u8): Likewise.
24048 (vreinterpretq_p16_u16): Likewise.
24049 (vreinterpretq_p16_u32): Likewise.
24050 (vreinterpretq_p16_u64): Likewise.
24051 (vreinterpretq_p16_p8): Likewise.
24052 (vreinterpret_f32_s8): Likewise.
24053 (vreinterpret_f32_s16): Likewise.
24054 (vreinterpret_f32_s32): Likewise.
24055 (vreinterpret_f32_s64): Likewise.
24056 (vreinterpret_f32_u8): Likewise.
24057 (vreinterpret_f32_u16): Likewise.
24058 (vreinterpret_f32_u32): Likewise.
24059 (vreinterpret_f32_u64): Likewise.
24060 (vreinterpret_f32_p8): Likewise.
24061 (vreinterpret_f32_p16): Likewise.
24062 (vreinterpretq_f32_s8): Likewise.
24063 (vreinterpretq_f32_s16): Likewise.
24064 (vreinterpretq_f32_s32): Likewise.
24065 (vreinterpretq_f32_s64): Likewise.
24066 (vreinterpretq_f32_u8): Likewise.
24067 (vreinterpretq_f32_u16): Likewise.
24068 (vreinterpretq_f32_u32): Likewise.
24069 (vreinterpretq_f32_u64): Likewise.
24070 (vreinterpretq_f32_p8): Likewise.
24071 (vreinterpretq_f32_p16): Likewise.
24072 (vreinterpret_s64_s8): Likewise.
24073 (vreinterpret_s64_s16): Likewise.
24074 (vreinterpret_s64_s32): Likewise.
24075 (vreinterpret_s64_f32): Likewise.
24076 (vreinterpret_s64_u8): Likewise.
24077 (vreinterpret_s64_u16): Likewise.
24078 (vreinterpret_s64_u32): Likewise.
24079 (vreinterpret_s64_u64): Likewise.
24080 (vreinterpret_s64_p8): Likewise.
24081 (vreinterpret_s64_p16): Likewise.
24082 (vreinterpretq_s64_s8): Likewise.
24083 (vreinterpretq_s64_s16): Likewise.
24084 (vreinterpretq_s64_s32): Likewise.
24085 (vreinterpretq_s64_f32): Likewise.
24086 (vreinterpretq_s64_u8): Likewise.
24087 (vreinterpretq_s64_u16): Likewise.
24088 (vreinterpretq_s64_u32): Likewise.
24089 (vreinterpretq_s64_u64): Likewise.
24090 (vreinterpretq_s64_p8): Likewise.
24091 (vreinterpretq_s64_p16): Likewise.
24092 (vreinterpret_u64_s8): Likewise.
24093 (vreinterpret_u64_s16): Likewise.
24094 (vreinterpret_u64_s32): Likewise.
24095 (vreinterpret_u64_s64): Likewise.
24096 (vreinterpret_u64_f32): Likewise.
24097 (vreinterpret_u64_u8): Likewise.
24098 (vreinterpret_u64_u16): Likewise.
24099 (vreinterpret_u64_u32): Likewise.
24100 (vreinterpret_u64_p8): Likewise.
24101 (vreinterpret_u64_p16): Likewise.
24102 (vreinterpretq_u64_s8): Likewise.
24103 (vreinterpretq_u64_s16): Likewise.
24104 (vreinterpretq_u64_s32): Likewise.
24105 (vreinterpretq_u64_s64): Likewise.
24106 (vreinterpretq_u64_f32): Likewise.
24107 (vreinterpretq_u64_u8): Likewise.
24108 (vreinterpretq_u64_u16): Likewise.
24109 (vreinterpretq_u64_u32): Likewise.
24110 (vreinterpretq_u64_p8): Likewise.
24111 (vreinterpretq_u64_p16): Likewise.
24112 (vreinterpret_s8_s16): Likewise.
24113 (vreinterpret_s8_s32): Likewise.
24114 (vreinterpret_s8_s64): Likewise.
24115 (vreinterpret_s8_f32): Likewise.
24116 (vreinterpret_s8_u8): Likewise.
24117 (vreinterpret_s8_u16): Likewise.
24118 (vreinterpret_s8_u32): Likewise.
24119 (vreinterpret_s8_u64): Likewise.
24120 (vreinterpret_s8_p8): Likewise.
24121 (vreinterpret_s8_p16): Likewise.
24122 (vreinterpretq_s8_s16): Likewise.
24123 (vreinterpretq_s8_s32): Likewise.
24124 (vreinterpretq_s8_s64): Likewise.
24125 (vreinterpretq_s8_f32): Likewise.
24126 (vreinterpretq_s8_u8): Likewise.
24127 (vreinterpretq_s8_u16): Likewise.
24128 (vreinterpretq_s8_u32): Likewise.
24129 (vreinterpretq_s8_u64): Likewise.
24130 (vreinterpretq_s8_p8): Likewise.
24131 (vreinterpretq_s8_p16): Likewise.
24132 (vreinterpret_s16_s8): Likewise.
24133 (vreinterpret_s16_s32): Likewise.
24134 (vreinterpret_s16_s64): Likewise.
24135 (vreinterpret_s16_f32): Likewise.
24136 (vreinterpret_s16_u8): Likewise.
24137 (vreinterpret_s16_u16): Likewise.
24138 (vreinterpret_s16_u32): Likewise.
24139 (vreinterpret_s16_u64): Likewise.
24140 (vreinterpret_s16_p8): Likewise.
24141 (vreinterpret_s16_p16): Likewise.
24142 (vreinterpretq_s16_s8): Likewise.
24143 (vreinterpretq_s16_s32): Likewise.
24144 (vreinterpretq_s16_s64): Likewise.
24145 (vreinterpretq_s16_f32): Likewise.
24146 (vreinterpretq_s16_u8): Likewise.
24147 (vreinterpretq_s16_u16): Likewise.
24148 (vreinterpretq_s16_u32): Likewise.
24149 (vreinterpretq_s16_u64): Likewise.
24150 (vreinterpretq_s16_p8): Likewise.
24151 (vreinterpretq_s16_p16): Likewise.
24152 (vreinterpret_s32_s8): Likewise.
24153 (vreinterpret_s32_s16): Likewise.
24154 (vreinterpret_s32_s64): Likewise.
24155 (vreinterpret_s32_f32): Likewise.
24156 (vreinterpret_s32_u8): Likewise.
24157 (vreinterpret_s32_u16): Likewise.
24158 (vreinterpret_s32_u32): Likewise.
24159 (vreinterpret_s32_u64): Likewise.
24160 (vreinterpret_s32_p8): Likewise.
24161 (vreinterpret_s32_p16): Likewise.
24162 (vreinterpretq_s32_s8): Likewise.
24163 (vreinterpretq_s32_s16): Likewise.
24164 (vreinterpretq_s32_s64): Likewise.
24165 (vreinterpretq_s32_f32): Likewise.
24166 (vreinterpretq_s32_u8): Likewise.
24167 (vreinterpretq_s32_u16): Likewise.
24168 (vreinterpretq_s32_u32): Likewise.
24169 (vreinterpretq_s32_u64): Likewise.
24170 (vreinterpretq_s32_p8): Likewise.
24171 (vreinterpretq_s32_p16): Likewise.
24172 (vreinterpret_u8_s8): Likewise.
24173 (vreinterpret_u8_s16): Likewise.
24174 (vreinterpret_u8_s32): Likewise.
24175 (vreinterpret_u8_s64): Likewise.
24176 (vreinterpret_u8_f32): Likewise.
24177 (vreinterpret_u8_u16): Likewise.
24178 (vreinterpret_u8_u32): Likewise.
24179 (vreinterpret_u8_u64): Likewise.
24180 (vreinterpret_u8_p8): Likewise.
24181 (vreinterpret_u8_p16): Likewise.
24182 (vreinterpretq_u8_s8): Likewise.
24183 (vreinterpretq_u8_s16): Likewise.
24184 (vreinterpretq_u8_s32): Likewise.
24185 (vreinterpretq_u8_s64): Likewise.
24186 (vreinterpretq_u8_f32): Likewise.
24187 (vreinterpretq_u8_u16): Likewise.
24188 (vreinterpretq_u8_u32): Likewise.
24189 (vreinterpretq_u8_u64): Likewise.
24190 (vreinterpretq_u8_p8): Likewise.
24191 (vreinterpretq_u8_p16): Likewise.
24192 (vreinterpret_u16_s8): Likewise.
24193 (vreinterpret_u16_s16): Likewise.
24194 (vreinterpret_u16_s32): Likewise.
24195 (vreinterpret_u16_s64): Likewise.
24196 (vreinterpret_u16_f32): Likewise.
24197 (vreinterpret_u16_u8): Likewise.
24198 (vreinterpret_u16_u32): Likewise.
24199 (vreinterpret_u16_u64): Likewise.
24200 (vreinterpret_u16_p8): Likewise.
24201 (vreinterpret_u16_p16): Likewise.
24202 (vreinterpretq_u16_s8): Likewise.
24203 (vreinterpretq_u16_s16): Likewise.
24204 (vreinterpretq_u16_s32): Likewise.
24205 (vreinterpretq_u16_s64): Likewise.
24206 (vreinterpretq_u16_f32): Likewise.
24207 (vreinterpretq_u16_u8): Likewise.
24208 (vreinterpretq_u16_u32): Likewise.
24209 (vreinterpretq_u16_u64): Likewise.
24210 (vreinterpretq_u16_p8): Likewise.
24211 (vreinterpretq_u16_p16): Likewise.
24212 (vreinterpret_u32_s8): Likewise.
24213 (vreinterpret_u32_s16): Likewise.
24214 (vreinterpret_u32_s32): Likewise.
24215 (vreinterpret_u32_s64): Likewise.
24216 (vreinterpret_u32_f32): Likewise.
24217 (vreinterpret_u32_u8): Likewise.
24218 (vreinterpret_u32_u16): Likewise.
24219 (vreinterpret_u32_u64): Likewise.
24220 (vreinterpret_u32_p8): Likewise.
24221 (vreinterpret_u32_p16): Likewise.
24222 (vreinterpretq_u32_s8): Likewise.
24223 (vreinterpretq_u32_s16): Likewise.
24224 (vreinterpretq_u32_s32): Likewise.
24225 (vreinterpretq_u32_s64): Likewise.
24226 (vreinterpretq_u32_f32): Likewise.
24227 (vreinterpretq_u32_u8): Likewise.
24228 (vreinterpretq_u32_u16): Likewise.
24229 (vreinterpretq_u32_u64): Likewise.
24230 (vreinterpretq_u32_p8): Likewise.
24231 (vreinterpretq_u32_p16): Likewise.
24233 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24235 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
24237 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
24239 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
24240 (vqnegd_s64): Likewise.
24241 (vqabs_s64): Likewise.
24242 (vqabsd_s64): Likewise.
24244 2014-04-22 Richard Henderson <rth@redhat.com>
24246 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
24247 computation to the top of the loop.
24249 2014-04-22 Renlin <renlin.li@arm.com>
24250 Jiong Wang <jiong.wang@arm.com>
24252 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
24253 * config/aarch64/aarch64.c (aarch64_layout_frame)
24254 (aarch64_initial_elimination_offset): Likewise.
24256 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
24258 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
24261 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
24263 * machmode.h (bitwise_mode_for_mode): Declare.
24264 * stor-layout.h (bitwise_type_for_mode): Likewise.
24265 * stor-layout.c (bitwise_mode_for_mode): New function.
24266 (bitwise_type_for_mode): Likewise.
24267 * builtins.c (fold_builtin_memory_op): Use it instead of
24268 int_mode_for_mode and build_nonstandard_integer_type.
24270 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24272 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
24273 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
24274 (*-*-solaris2*): Simplify.
24275 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
24276 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
24277 *-*-solaris2.9* handling.
24279 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
24281 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
24282 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
24283 handling, simplify.
24284 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
24285 * configure: Regenerate.
24287 * config/i386/sol2-9.h: Remove.
24289 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
24290 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
24291 Remove Solaris 9 references.
24293 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
24295 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
24296 (floatuns<GPI:mode><GPF:mode>2): Remove.
24297 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
24298 and floatuns conversions.
24299 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
24300 and floatuns conversions.
24301 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
24302 (w1,w2): New mode attributes for inequal width conversions.
24304 2014-04-22 Renlin Li <Renlin.Li@arm.com>
24306 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
24307 the output asm format.
24309 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
24311 * config/aarch64/aarch64-simd.md
24312 (aarch64_cm<optab>di): Always split.
24313 (*aarch64_cm<optab>di): New.
24314 (aarch64_cmtstdi): Always split.
24315 (*aarch64_cmtstdi): New.
24317 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24319 PR tree-optimization/60823
24320 * omp-low.c (ipa_simd_modify_function_body): Go through
24321 all SSA_NAMEs and for those refering to vector arguments
24322 which are going to be replaced adjust SSA_NAME_VAR and,
24323 if it is a default definition, change it into a non-default
24324 definition assigned at the beginning of function from new_decl.
24325 (ipa_simd_modify_stmt_ops): Rewritten.
24326 * tree-dfa.c (set_ssa_default_def): When removing default def,
24327 check for NULL loc instead of NULL *loc.
24329 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
24331 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
24332 restrictions on core registers for DImode values in Thumb2.
24334 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24336 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
24337 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
24339 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24341 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
24342 (*iordi_notzesidi_di): Likewise.
24343 (*iordi_notsesidi_di): Likewise.
24345 2014-04-22 Ian Bolton <ian.bolton@arm.com>
24347 * config/arm/arm-protos.h (tune_params): New struct members.
24348 * config/arm/arm.c: Initialise tune_params per processor.
24349 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
24350 for speed, based on new tune_params.
24352 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
24354 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
24355 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
24356 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
24357 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
24358 * config/aarch64/arm_neon.h (vrnd_f64): Added.
24359 (vrnda_f64): Likewise.
24360 (vrndi_f64): Likewise.
24361 (vrndm_f64): Likewise.
24362 (vrndn_f64): Likewise.
24363 (vrndp_f64): Likewise.
24364 (vrndx_f64): Likewise.
24366 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
24368 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
24369 GET_MODE_SIZE argument is enum machine_mode.
24371 2014-04-22 Jakub Jelinek <jakub@redhat.com>
24374 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
24375 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
24377 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
24379 PR middle-end/60281
24380 * asan.c (asan_emit_stack_protection): Force the base to align to
24381 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
24382 appropriate bits if STRICT_ALIGNMENT.
24383 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
24385 (expand_used_vars): Leave a space in the stack frame for alignment
24386 if STRICT_ALIGNMENT.
24388 2014-04-21 David Malcolm <dmalcolm@redhat.com>
24390 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
24392 (gimple_store_p): Likewise.
24393 (gimple_assign_load_p): Likewise.
24394 (gimple_assign_cast_p): Likewise.
24395 (gimple_clobber_p): Likewise.
24397 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
24398 rather than a gimple.
24399 (gimple_assign_cast_p): Likewise.
24401 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
24404 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
24405 If mode is DDmode and TARGET_E500_DOUBLE allow move.
24407 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
24408 more debug information for E500 if -mdebug=reg.
24410 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
24413 * config/i386/i386.c (ix86_expand_builtin)
24414 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
24415 register for target RTX.
24416 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
24418 2014-04-18 Cong Hou <congh@google.com>
24420 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
24421 the widen-mult pattern by handling two operands with different sizes,
24422 and operands whose size is smaller than half of the result type.
24424 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24426 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
24427 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
24428 (do_estimate_edge_time): Compute it.
24429 * ipa-inline.c (want_inline_small_function_p): Bypass
24430 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
24432 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
24434 * ipa-inline.c (spec_rem): New static variable.
24435 (dump_overall_stats): New function.
24436 (dump_inline_stats): New function.
24438 2014-04-18 Richard Henderson <rth@redhat.com>
24440 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
24441 to GET_MODE_SIZE, not a reg_class_t.
24443 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24445 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
24446 (vsx_xxmrglw_<mode>): Likewise.
24448 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
24451 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
24452 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
24453 (rs6000_init_hard_regno_mode_ok): Likewise.
24455 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
24457 * ipa-inline.c (inline_small_functions): Account only non-cold
24459 * doc/invoke.texi (inline-unit-growth): Update documentation.
24461 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
24463 * config/rs6000/rs6000.md (addti3, subti3): New.
24465 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
24468 * config/i386/i386.c (ix86_expand_clear): Remove outdated
24469 comment. Check optimize_insn_for_size_p instead of
24470 optimize_insn_for_speed_p.
24472 2014-04-17 Martin Jambor <mjambor@suse.cz>
24474 * gimple-iterator.c (gsi_start_edge): New function.
24475 * gimple-iterator.h (gsi_start_edge): Declare.
24476 * tree-sra.c (single_non_eh_succ): New function.
24477 (disqualify_ops_if_throwing_stmt): Renamed to
24478 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
24479 having one non-EH successor BB.
24480 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
24481 generate loads into replacements.
24482 (sra_modify_assign): Likewise and and also use the simple path for
24484 (sra_modify_function_body): Commit statements on edges.
24486 2014-04-17 Richard Biener <rguenther@suse.de>
24488 PR middle-end/60849
24489 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
24490 comparison results and add clarifying comment.
24492 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24494 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
24495 (blank_mode): Initialize it.
24496 (emit_mode_size_inline, emit_mode_nunits_inline,
24497 emit_mode_inner_inline): New functions.
24498 (emit_insn_modes_h): Call them and surround their output with
24499 #if GCC_VERSION >= 4001 ... #endif.
24500 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
24501 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
24502 mode_* arrays if the argument is __builtin_constant_p.
24503 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
24504 is enum machine_mode.
24506 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24508 * passes.c (opt_pass::execute): Adjust.
24509 (pass_manager::execute_pass_mode_switching): Likewise.
24510 (early_local_passes::execute): Likewise.
24511 (execute_one_pass): Pass cfun to the pass's execute method.
24512 * tree-pass.h (opt_pass::execute): Add function * argument.
24513 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24514 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24515 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24516 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24517 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24518 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
24519 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
24520 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24521 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24522 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
24523 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
24524 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
24525 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
24526 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
24527 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24528 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24529 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24530 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
24531 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
24532 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24533 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24534 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24535 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24536 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24537 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24538 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24539 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24540 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24541 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24544 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24546 * passes.c (opt_pass::gate): Take function * argument.
24547 (gate_all_early_local_passes): Merge into
24548 (early_local_passes::gate): this.
24549 (gate_all_early_optimizations): Merge into
24550 (all_early_optimizations::gate): this.
24551 (gate_all_optimizations): Mege into
24552 (all_optimizations::gate): this.
24553 (gate_all_optimizations_g): Merge into
24554 (all_optimizations_g::gate): this.
24555 (gate_rest_of_compilation): Mege into
24556 (rest_of_compilation::gate): this.
24557 (gate_postreload): Merge into
24558 (postreload::gate): this.
24559 (dump_one_pass): Pass cfun to the pass's gate method.
24560 (execute_ipa_summary_passes): Likewise.
24561 (execute_one_pass): Likewise.
24562 (ipa_write_summaries_2): Likewise.
24563 (ipa_write_optimization_summaries_1): Likewise.
24564 (ipa_read_summaries_1): Likewise.
24565 (ipa_read_optimization_summaries_1): Likewise.
24566 (execute_ipa_stmt_fixups): Likewise.
24567 * tree-pass.h (opt_pass::gate): Add function * argument.
24568 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
24569 combine-stack-adj.c, combine.c, compare-elim.c,
24570 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24571 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
24572 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
24573 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
24574 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
24575 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
24576 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24577 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
24578 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24579 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
24580 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
24581 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
24582 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
24583 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24584 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24585 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24586 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24587 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24588 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24589 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24590 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24591 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24592 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
24593 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
24594 var-tracking.c, vtable-verify.c, web.c: Adjust.
24596 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24598 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
24599 * configure: Regenerate.
24601 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24603 * passes.c (dump_one_pass): don't check pass->has_gate.
24604 (execute_ipa_summary_passes): Likewise.
24605 (execute_one_pass): Likewise.
24606 (ipa_write_summaries_2): Likewise.
24607 (ipa_write_optimization_summaries_1): Likewise.
24608 (ipa_read_optimization_summaries_1): Likewise.
24609 (execute_ipa_stmt_fixups): Likewise.
24610 * tree-pass.h (pass_data::has_gate): Remove.
24611 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24612 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24613 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24614 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24615 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24616 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24617 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24618 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24619 gimple-low.c, gimple-ssa-isolate-paths.c,
24620 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24621 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
24622 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
24623 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
24624 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
24625 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
24626 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
24627 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
24628 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
24629 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
24630 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
24631 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24632 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24633 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24634 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24635 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24636 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24637 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24638 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24639 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24640 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24641 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
24644 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24646 * pass_manager.h (pass_manager::register_dump_files_1): Remove
24648 * passes.c (pass_manager::register_dump_files_1): Merge into
24649 (pass_manager::register_dump_files): this, and remove its handling of
24650 properties since the pass always has the properties anyway.
24651 (pass_manager::pass_manager): Adjust.
24653 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
24655 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
24656 * passes.c (pass_manager::register_dump_files_1): Remove dead code
24657 dealing with properties.
24658 (pass_manager::register_dump_files): Adjust.
24660 2014-03-20 Mark Wielaard <mjw@redhat.com>
24662 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
24663 then represent the bound as normal constant value.
24665 2014-04-17 Jakub Jelinek <jakub@redhat.com>
24668 Forward port from 4.8 branch
24669 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
24671 * config/i386/bmiintrin.h (_blsi_u32): New.
24672 (_blsi_u64): Ditto.
24673 (_blsr_u32): Ditto.
24674 (_blsr_u64): Ditto.
24675 (_blsmsk_u32): Ditto.
24676 (_blsmsk_u64): Ditto.
24677 (_tzcnt_u32): Ditto.
24678 (_tzcnt_u64): Ditto.
24680 2014-04-17 Kito Cheng <kito@0xlab.org>
24682 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
24684 2014-04-17 Richard Biener <rguenther@suse.de>
24686 PR middle-end/60849
24687 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
24688 boolean results for comparisons.
24690 2014-04-17 Richard Biener <rguenther@suse.de>
24692 PR tree-optimization/60836
24693 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
24694 initial PHI args to be gimple values.
24696 2014-04-17 Richard Biener <rguenther@suse.de>
24698 PR tree-optimization/60841
24699 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
24700 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
24701 of stmts to SLP build.
24702 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
24703 (vect_analyze_slp): Likewise.
24704 (vect_analyze_slp_instance): Likewise.
24705 (vect_build_slp_tree): Limit overall SLP tree growth.
24706 * tree-vectorizer.h (vect_analyze_data_refs,
24707 vect_analyze_slp): Adjust prototypes.
24709 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24711 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
24714 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24716 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
24717 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
24718 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
24719 for TARGET_SLOW_PSHUFB
24721 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
24723 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
24724 * config/i386/i386.c (intel_cost): Ditto.
24726 2014-04-17 Joey Ye <joey.ye@arm.com>
24728 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
24730 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24732 * opts.c (common_handle_option): Disable -fipa-reference coorectly
24733 with -fuse-profile.
24735 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24737 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
24738 (type_all_derivations_known_p): New predicate.
24739 (type_all_ctors_visible_p): New predicate.
24740 (type_possibly_instantiated_p): New predicate.
24741 (get_odr_type): Compute all_derivations_known.
24742 (dump_odr_type): Dump the flag.
24743 (maybe_record_type): Cleanup.
24744 (record_target_from_binfo): Add bases_to_consider array;
24745 record bases for types w/o instances and skip CXX destructor.
24746 (possible_polymorphic_call_targets_1): Add bases_to_consider
24747 and consider_construction parameters; check if type may have instance.
24748 (get_polymorphic_call_info): Set maybe_in_construction to true
24749 when we know nothing.
24750 (record_targets_from_bases): Skip CXX destructors; they are
24751 never called for types in construction.
24752 (possible_polymorphic_call_targets): Do not record target when
24753 type may not have instance.
24755 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
24758 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
24759 external aliases alive, too.
24761 2014-04-16 Andrew Pinski <apinski@cavium.com>
24763 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
24766 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24768 * final.c (compute_alignments): Do not apply loop alignment to a block
24769 falling through to the exit.
24771 2014-04-16 Catherine Moore <clm@codesourcery.com>
24773 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
24774 Adjust constraints for microMIPS store patterns.
24776 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
24778 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
24780 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
24782 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
24783 (append_use): Run at -O0.
24784 (append_vdef): Likewise.
24785 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
24786 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
24788 2014-04-16 Jakub Jelinek <jakub@redhat.com>
24790 PR tree-optimization/60844
24791 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
24792 (propagate_op_to_single_use, remove_visited_stmt_chain,
24793 linearize_expr, repropagate_negates, reassociate_bb): Use it
24794 instead of gsi_remove.
24796 2014-04-16 Martin Jambor <mjambor@suse.cz>
24798 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
24799 ipa_transforms_to_apply.
24800 (cgraph_function_versioning): Assert that old_node has empty
24801 ipa_transforms_to_apply.
24802 * trans-mem.c (ipa_tm_create_version): Likewise.
24803 * tree-inline.c (tree_function_versioning): Do not duplicate
24804 ipa_transforms_to_apply.
24806 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24809 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
24811 Pass necessary as flags on 64-bit Solaris/x86.
24812 Use lowercase relocs for x86_64-*-*.
24813 * configure: Regenerate.
24815 2014-04-15 Jan Hubicka <jh@suse.cz>
24817 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
24818 (maybe_record_node, likely_target_p): Use it.
24820 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24823 Revert following patch
24825 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
24828 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
24829 software floating point or no floating point registers, do not
24830 allow any type in the FPRs. Eliminate a test for SPE SIMD types
24831 in GPRs that occurs after we tested for GPRs that would never be
24834 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
24835 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
24836 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
24837 specifically allow DDmode, since that does not use the SPE SIMD
24840 2014-03-21 Mark Wielaard <mjw@redhat.com>
24842 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
24843 as unsigned or int depending on type and value used.
24845 2014-04-15 Richard Biener <rguenther@suse.de>
24847 PR rtl-optimization/56965
24848 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
24849 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
24851 * alias.c (true_dependence_1): Do not call
24852 nonoverlapping_component_refs_p.
24853 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
24854 nonoverlapping_component_refs_p.
24855 (indirect_refs_may_alias_p): Likewise.
24857 2014-04-15 Teresa Johnson <tejohnson@google.com>
24859 * cfg.c (dump_bb_info): Fix flags check.
24860 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
24862 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24864 PR rtl-optimization/60663
24865 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
24868 2014-04-15 Richard Biener <rguenther@suse.de>
24870 * lto-streamer.h (LTO_major_version): Bump to 4.
24872 2014-04-15 Richard Biener <rguenther@suse.de>
24874 * common.opt (lto_partition_model): New enum.
24875 (flto-partition=): Merge separate options with a single with argument,
24876 add -flto-partition=one support.
24877 * flag-types.h (enum lto_partition_model): Declare.
24878 * opts.c (finish_options): Remove duplicate -flto-partition=
24880 * lto-wrapper.c (run_gcc): Adjust.
24882 2014-04-15 Richard Biener <rguenther@suse.de>
24884 * alias.c (ncr_compar): New function.
24885 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
24887 2014-04-15 Richard Biener <rguenther@suse.de>
24889 * alias.c (record_component_aliases): Do not walk BINFOs.
24891 2014-04-15 Richard Biener <rguenther@suse.de>
24893 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24894 Add struct function argument and adjust.
24895 (find_func_aliases_for_call): Likewise.
24896 (find_func_aliases): Likewise.
24897 (find_func_clobbers): Likewise.
24898 (intra_create_variable_infos): Likewise.
24899 (compute_points_to_sets): Likewise.
24900 (ipa_pta_execute): Adjust. Do not push/pop cfun.
24902 2014-04-15 Richard Biener <rguenther@suse.de>
24904 * tree.c (iterative_hash_expr): Use enum tree_code_class
24905 to store TREE_CODE_CLASS.
24906 (tree_block): Likewise.
24907 (tree_set_block): Likewise.
24908 * tree.h (fold_build_pointer_plus_loc): Use
24909 convert_to_ptrofftype_loc.
24911 2014-04-15 Jakub Jelinek <jakub@redhat.com>
24914 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
24917 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
24919 * cfgloop.h (struct loop): Move force_vectorize down.
24920 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
24921 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
24922 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
24923 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
24924 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
24925 * tree-core.h (enum annot_expr_kind): Add new kind values.
24926 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
24927 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
24929 * tree.def (ANNOTATE_EXPR): Tweak comment.
24931 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24933 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
24936 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
24938 * tree.h (TYPE_IDENTIFIER): Declare.
24939 * tree.c (subrange_type_for_debug_p): Use it.
24940 * godump.c (go_format_type): Likewise.
24941 * dwarf2out.c (is_cxx_auto, modified_type_die,
24942 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
24943 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
24945 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24948 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
24950 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
24952 * config/i386/i386.c (examine_argument): Return bool. Return true if
24953 parameter should be passed in memory.
24954 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
24955 (construct_container): Update calls to examine_argument.
24956 (function_arg_advance_64): Ditto.
24957 (return_in_memory_32): Merge with ix86_return_in_memory.
24958 (return_in_memory_64): Ditto.
24959 (return_in_memory_ms_64): Ditto.
24961 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
24963 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
24964 * coverage.c (coverage_compute_profile_id): Handle externally visible
24967 2014-04-14 Martin Jambor <mjambor@suse.cz>
24969 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
24970 DECL_DISREGARD_INLINE_LIMITS functions.
24972 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24975 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
24977 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
24980 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
24981 optimize_insn_for_speed_p instead of
24982 optimize_function_for_speed_p.
24984 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
24986 * doc/invoke.texi (free): Document AArch64.
24988 2014-04-14 Richard Biener <rguenther@suse.de>
24990 PR tree-optimization/60042
24991 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
24992 (insert_into_preds_of_block): Do not prevent PHI insertion
24993 for REFERENCE exprs here ...
24994 (eliminate_dom_walker::before_dom_children): ... but prevent
24995 their use here under similar conditions when applied to the
24996 IL after PRE optimizations.
24998 2014-04-14 Richard Biener <rguenther@suse.de>
25000 * passes.def: Move early points-to after early SRA.
25002 2014-04-14 Richard Biener <rguenther@suse.de>
25004 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
25005 check for which sign-changes we allow when forwarding
25006 a converted value into a switch.
25008 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25010 * stor-layout.c (place_field): Finalize non-constant offset for the
25013 2014-04-14 Richard Biener <rguenther@suse.de>
25015 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
25017 (expand_switch_using_bit_tests_p): Likewise.
25018 (process_switch): Compute and pass on speed_p based on the
25020 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
25021 optimize_bb_for_speed_p.
25023 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
25025 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
25026 * function.h (struct function): Rename has_force_vect_loops into
25027 has_force_vectorize_loops.
25028 * lto-streamer-in.c (input_cfg): Adjust for renaming.
25029 (input_struct_function_base): Likewise.
25030 * lto-streamer-out.c (output_cfg): Likewise.
25031 (output_struct_function_base): Likewise.
25032 * omp-low.c (expand_omp_simd): Likewise.
25033 * tree-cfg.c (move_sese_region_to_fn): Likewise.
25034 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
25035 (version_loop_for_if_conversion): Likewise.
25036 (tree_if_conversion): Likewise.
25037 (main_tree_if_conversion): Likewise.
25038 (gate_tree_if_conversion): Likewise.
25039 * tree-inline.c (copy_loops): Likewise.
25040 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
25041 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
25042 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
25043 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
25044 * tree-vectorizer.c (vectorize_loops): Likewise.
25045 * tree-vectorizer.h (unlimited_cost_model): Likewise.
25047 2014-04-14 Richard Biener <rguenther@suse.de>
25050 * lto-streamer-out.c (wrap_refs): New function.
25051 (lto_output): Wrap symbol references in global initializes in
25052 type-preserving MEM_REFs.
25054 2014-04-14 Christian Bruel <christian.bruel@st.com>
25056 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
25058 2014-04-14 Christian Bruel <christian.bruel@st.com>
25060 * config/sh/sh.md (setmemqi): New expand pattern.
25061 * config/sh/sh.h (CLEAR_RATIO): Define.
25062 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
25063 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
25065 2014-04-14 Richard Biener <rguenther@suse.de>
25067 PR middle-end/55022
25068 * fold-const.c (negate_expr_p): Don't negate directional rounding
25070 (fold_negate_expr): Likewise.
25072 2014-04-14 Richard Biener <rguenther@suse.de>
25074 PR tree-optimization/59817
25075 PR tree-optimization/60453
25076 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
25077 recursion to catch all CHRECs in the scalar evolution and restrict
25078 the predicate for the remains appropriately.
25080 2014-04-12 Catherine Moore <clm@codesourcery.com>
25082 * config/mips/constraints.md: Add new register constraint "kb".
25083 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
25084 (*movhi_internal): Likewise.
25085 (*movqi_internal): Likewise.
25086 * config/mips/mips.h (M16_STORE_REGS): New register class.
25087 (REG_CLASS_NAMES): Add M16_STORE_REGS.
25088 (REG_CLASS_CONTENTS): Likewise.
25089 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
25091 2014-04-11 Tobias Burnus <burnus@net-b.de>
25094 * doc/invoke.texi (-Wformat-signedness): Document it.
25095 (Wformat=2): Mention that this enables -Wformat-signedness.
25097 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25099 * common/config/epiphany/epiphany-common.c
25100 (epiphany_option_optimization_table): Enable section anchors by
25101 default at -O1 or higher.
25102 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
25103 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
25104 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
25105 carries no extra cost.
25106 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
25107 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
25108 * config/epiphany/predicates.md (memclob_operand): New predicate.
25109 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
25110 Use memclob_operand predicate and X constraint for operand 3.
25112 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25114 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
25115 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
25118 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
25120 PR rtl-optimization/60651
25121 * mode-switching.c (optimize_mode_switching): Make sure to emit
25122 sets of a lower numbered entity before sets of a higher numbered
25123 entity to a mode of the same or lower priority.
25124 When creating a seginfo for a basic block that starts with a code
25125 label, move the insertion point past the code label.
25126 (new_seginfo): Document and enforce requirement that
25127 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
25128 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
25129 * doc/tm.texi: Regenerate.
25131 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
25134 * config/arc/arc.c (arc_save_restore): Fix assert typo.
25136 2013-04-11 Jakub Jelinek <jakub@redhat.com>
25138 * BASE-VER: Set to 4.10.0.
25140 2014-04-11 Tobias Burnus <burnus@net-b.de>
25143 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
25144 * doc/gcc.texi (Service): Update description in the @menu
25145 * doc/invoke.texi (Option Summary): Remove misplaced and
25148 2014-04-11 Steve Ellcey <sellcey@mips.com>
25149 Jakub Jelinek <jakub@redhat.com>
25151 PR middle-end/60556
25152 * expr.c (convert_move): Use emit_store_flag_force instead of
25153 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
25156 2014-04-11 Richard Biener <rguenther@suse.de>
25158 PR middle-end/60797
25159 * varasm.c (assemble_alias): Avoid endless error reporting
25160 recursion by setting TREE_ASM_WRITTEN.
25162 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25164 * config/s390/s390.md: Add a splitter for NOT rtx.
25166 2014-04-11 Jakub Jelinek <jakub@redhat.com>
25168 PR rtl-optimization/60663
25169 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
25171 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
25172 Jakub Jelinek <jakub@redhat.com>
25175 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
25176 flag from decl_node to node.
25178 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25181 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
25182 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
25183 ameliorating the cases where it can be.
25185 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
25188 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25190 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25191 (loadsync_<mode>): Change mode.
25192 (load_quadpti, store_quadpti): New.
25193 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25194 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25195 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
25197 2014-04-09 Cong Hou <congh@google.com>
25200 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
25203 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25205 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
25206 instead of vnor to exploit possible fusion opportunity in the
25208 (altivec_expand_vec_perm_const_le): Likewise.
25210 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
25212 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
25213 (loadsync_<mode>): Change mode.
25214 (load_quadpti, store_quadpti): New.
25215 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
25216 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
25218 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
25221 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
25222 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
25223 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
25225 2014-04-08 Richard Biener <rguenther@suse.de>
25227 PR middle-end/60706
25228 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
25229 a 64bit widest int print double-int similar to on HWI64 hosts.
25231 2014-04-08 Richard Biener <rguenther@suse.de>
25233 PR tree-optimization/60785
25234 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
25235 default defs properly.
25237 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
25239 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
25240 (Weffc++): Likewise.
25242 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
25244 * ipa-devirt.c (maybe_record_node): When node is not recorded,
25245 set completep to false rather than true.
25247 2014-04-07 Douglas B Rupp <rupp@adacore.com>
25250 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
25251 ARM_TARGET2_DWARF_FORMAT.
25253 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
25256 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
25257 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
25260 2014-04-07 Richard Biener <rguenther@suse.de>
25262 PR tree-optimization/60766
25263 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
25264 (may_eliminate_iv): Convert cand_value_at result to desired type.
25266 2014-04-07 Jason Merrill <jason@redhat.com>
25269 * common.opt (-fno-gnu-unique): Add.
25270 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
25272 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25274 * haifa-sched.c: Fix outdated function reference and minor
25275 grammar errors in introductory comment.
25277 2014-04-07 Richard Biener <rguenther@suse.de>
25279 PR middle-end/60750
25280 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
25281 for noreturn calls.
25282 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
25284 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
25287 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
25288 size accounting for thunks.
25289 (pa_asm_output_mi_thunk): Use final_start_function() and
25290 final_end_function() to output function start and end directives.
25292 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
25294 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
25295 device specific ISA/ feature information. Remove short_sp and
25296 errata_skip ds. Add avr_device_specific_features enum to have device
25298 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
25299 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
25300 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
25301 updated device specific info.
25302 * config/avr/avr-mcus.def: Merge device specific details to
25303 dev_attribute field.
25304 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
25306 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
25307 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
25308 assembler if RMW isa supported by current device.
25309 * config/avr/genmultilib.awk: Update as device info structure changed.
25310 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
25312 2014-04-04 Cong Hou <congh@google.com>
25314 PR tree-optimization/60656
25315 * tree-vect-stmts.c (supportable_widening_operation):
25316 Fix a bug that elements in a vector with vect_used_by_reduction
25317 property are incorrectly reordered when the operation on it is not
25318 consistant with the one in reduction operation.
25320 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
25322 PR rtl-optimization/60155
25323 * gcse.c (record_set_data): New function.
25324 (single_set_gcse): New function.
25325 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
25326 (hoist_code): Likewise.
25327 (get_pressure_class_and_nregs): Likewise.
25329 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
25331 * explow.c (probe_stack_range): Emit a final optimization blockage.
25333 2014-04-04 Anthony Green <green@moxielogic.com>
25335 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
25338 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
25341 * lto-cgraph.c (input_overwrite_node): Check that partitioning
25342 flags are set only during streaming.
25343 * ipa.c (process_references, walk_polymorphic_call_targets,
25344 symtab_remove_unreachable_nodes): Drop bodies of always inline
25345 after early inlining.
25346 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
25348 2014-04-04 Jakub Jelinek <jakub@redhat.com>
25349 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25352 * dwarf2out.c (const_ok_for_output_1): Reject expressions
25355 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25358 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
25360 (cortex_a53_fdivd): Likewise.
25362 2014-04-04 Martin Jambor <mjambor@suse.cz>
25365 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
25366 Adjust all callers.
25367 * cgraph.c (clone_of_p): Also return true if thunks match.
25368 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
25369 cgraph_function_or_thunk_node and an obsolete comment.
25370 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
25372 (build_function_decl_skip_args): Likewise.
25373 (set_new_clone_decl_and_node_flags): New function.
25374 (duplicate_thunk_for_node): Likewise.
25375 (redirect_edge_duplicating_thunks): Likewise.
25376 (cgraph_clone_node): New parameter args_to_skip, pass it to
25377 redirect_edge_duplicating_thunks which is called instead of
25378 cgraph_redirect_edge_callee.
25379 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
25380 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
25382 2014-04-04 Jeff Law <law@redhat.com>
25385 * config/arm/predicates.md (const_int_I_operand): New predicate.
25386 (const_int_M_operand): Similarly.
25387 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
25389 (insv_t2, extv_reg, extzv_t2): Likewise.
25390 (load_multiple_with_writeback): Similarly for const_int_I_operand.
25391 (pop_multiple_with_writeback_and_return): Likewise.
25392 (vfp_pop_multiple_with_writeback): Likewise
25394 2014-04-04 Richard Biener <rguenther@suse.de>
25397 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
25398 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
25400 * gimplify.h (gimple_add_tmp_var_fn): Declare.
25401 * gimplify.c (gimple_add_tmp_var_fn): New function.
25402 * gimple-expr.h (create_tmp_reg_fn): Declare.
25403 * gimple-expr.c (create_tmp_reg_fn): New function.
25404 * gimple-low.c (record_vars_into): Don't change cfun.
25405 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
25406 code generation without cfun.
25408 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
25411 * Makefile.in (install-driver): Fix shell scripting.
25413 2014-04-03 Cong Hou <congh@google.com>
25415 PR tree-optimization/60505
25416 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
25417 threshold of number of iterations below which no vectorization
25419 * tree-vect-loop.c (new_loop_vec_info):
25420 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
25421 * tree-vect-loop.c (vect_analyze_loop_operations):
25422 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
25423 * tree-vect-loop.c (vect_transform_loop):
25424 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
25425 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
25426 of iterations of the loop and see if we should build the epilogue.
25428 2014-04-03 Richard Biener <rguenther@suse.de>
25430 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
25431 (streamer_tree_cache_create): Adjust.
25432 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
25433 to allow optional nodes array.
25434 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
25435 (streamer_tree_cache_append): Likewise.
25436 (streamer_tree_cache_create): Create nodes array optionally
25437 as specified by parameter.
25438 * lto-streamer-out.c (create_output_block): Avoid maintaining
25439 the node array in the writer cache.
25440 (DFS_write_tree): Remove assertion.
25441 (produce_asm_for_decls): Free the out decl state hash table early.
25442 * lto-streamer-in.c (lto_data_in_create): Adjust for
25443 streamer_tree_cache_create prototype change.
25445 2014-04-03 Richard Biener <rguenther@suse.de>
25447 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
25448 set TREE_CHAIN to NULL_TREE.
25450 2014-04-03 Richard Biener <rguenther@suse.de>
25452 PR tree-optimization/60740
25453 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
25454 over all GIMPLE_COND operands.
25456 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
25458 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
25459 (Weffc++): Remove Scott's numbering, merge lists and reference
25462 2014-04-03 Nick Clifton <nickc@redhat.com>
25464 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
25467 2014-04-03 Martin Jambor <mjambor@suse.cz>
25469 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
25470 mention gcc_unreachable before failing.
25471 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
25474 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
25477 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
25478 inconsistent code and instead mark the context inconsistent.
25479 (possible_polymorphic_call_targets): For inconsistent contexts
25480 return empty complete list.
25482 2014-04-02 Anthony Green <green@moxielogic.com>
25484 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
25485 (extendqisi2, extendhisi2): Define.
25486 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
25487 (WCHAR_TYPE): Change to unsigned int.
25489 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25491 PR tree-optimization/60733
25492 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
25493 insertion point for PHI candidates to be the end of the feeding
25494 block for the PHI argument.
25496 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
25498 PR rtl-optimization/60650
25499 * lra-constraints.c (process_alt_operands): Decrease reject for
25500 earlyclobber matching.
25502 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25504 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
25506 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25508 * config/spu/spu.c (pad_bb): Do not crash when the last
25509 insn is CODE_FOR_blockage.
25511 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25513 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
25514 lies outside the target mode.
25516 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
25519 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
25520 software floating point or no floating point registers, do not
25521 allow any type in the FPRs. Eliminate a test for SPE SIMD types
25522 in GPRs that occurs after we tested for GPRs that would never be
25525 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
25526 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
25527 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
25528 specifically allow DDmode, since that does not use the SPE SIMD
25531 2014-04-02 Richard Biener <rguenther@suse.de>
25533 PR middle-end/60729
25534 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
25535 MODE_INTs. Properly use negv_optab.
25536 (expand_abs): Likewise.
25538 2014-04-02 Richard Biener <rguenther@suse.de>
25541 * Makefile.in (install-driver): Guard extra installs with special
25544 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
25546 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25547 Document vec_vgbbd.
25549 2014-04-01 Richard Henderson <rth@redhat.com>
25552 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
25553 alternative enabled before register allocation.
25555 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
25557 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
25558 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
25560 (nios2_large_got_address): Remove unneeded 'sym' parameter.
25561 (nios2_got_address): Update nios2_large_got_address call site.
25562 (nios2_delegitimize_address): New function.
25563 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
25564 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
25565 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
25567 2014-04-01 Martin Husemann <martin@duskware.de>
25569 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
25572 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
25574 PR rtl-optimization/60604
25575 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
25576 check from register_operand.
25577 (register_operand): Redefine in terms of general_operand.
25578 (nonmemory_operand): Use register_operand for the non-constant cases.
25580 2014-04-01 Richard Biener <rguenther@suse.de>
25582 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
25584 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
25586 * doc/invoke.texi (mapp-regs): Clarify.
25588 2014-03-31 Ulrich Drepper <drepper@gmail.com>
25590 * config/i386/avx512fintrin.h (__v32hi): Define type.
25591 (__v64qi): Likewise.
25592 (_mm512_set1_epi8): Define.
25593 (_mm512_set1_epi16): Define.
25594 (_mm512_set4_epi32): Define.
25595 (_mm512_set4_epi64): Define.
25596 (_mm512_set4_pd): Define.
25597 (_mm512_set4_ps): Define.
25598 (_mm512_setr4_epi64): Define.
25599 (_mm512_setr4_epi32): Define.
25600 (_mm512_setr4_pd): Define.
25601 (_mm512_setr4_ps): Define.
25602 (_mm512_setzero_epi32): Define.
25604 2014-03-31 Martin Jambor <mjambor@suse.cz>
25606 PR middle-end/60647
25607 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
25608 callsite_arguments_match_p. Updated all callers. Also check types of
25609 corresponding formal parameters and actual arguments.
25610 (not_all_callers_have_enough_arguments_p) Renamed to
25611 some_callers_have_mismatched_arguments_p.
25613 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
25615 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
25617 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
25620 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
25623 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
25625 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
25626 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
25628 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
25629 Use FMAMODE_NOVF512 mode iterator.
25630 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
25631 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
25632 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
25633 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
25635 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
25636 Use VF_128_256 mode iterator.
25637 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
25640 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25642 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
25643 static chain if needed.
25645 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25648 * lra-constraints.c (index_part_to_reg): New.
25649 (process_address): Use it.
25651 2014-03-27 Jeff Law <law@redhat.com>
25652 Jakub Jelinek <jakub@redhat.com>
25655 * expr.c (do_tablejump): Use simplify_gen_binary rather than
25656 gen_rtx_{PLUS,MULT} to build up the address expression.
25658 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
25659 creating non-canonical RTL.
25661 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25664 * ipa-inline.c (want_inline_small_function_p): Short circuit large
25665 functions; reorganize to make cheap checks first.
25666 (inline_small_functions): Do not estimate growth when dumping;
25668 * ipa-inline.h (inline_summary): Add min_size.
25669 (growth_likely_positive): New function.
25670 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
25671 (set_cond_stmt_execution_predicate): Cleanup.
25672 (estimate_edge_size_and_time): Compute min_size.
25673 (estimate_calls_size_and_time): Likewise.
25674 (estimate_node_size_and_time): Likewise.
25675 (inline_update_overall_summary): Update min_size.
25676 (do_estimate_edge_time): Likewise.
25677 (do_estimate_edge_size): Update.
25678 (do_estimate_edge_hints): Update.
25679 (growth_likely_positive): New function.
25681 2014-03-28 Jakub Jelinek <jakub@redhat.com>
25684 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
25685 also if addr has VOIDmode.
25687 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25689 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
25690 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
25692 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
25693 instructions as well as AdvancedSIMD loads.
25695 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25697 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
25698 Use crypto_aese type.
25699 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
25700 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
25701 crypto_aese, crypto_aesmc. Move to types.md.
25702 * config/arm/types.md (crypto_aes): Split into crypto_aese,
25704 * config/arm/iterators.md (crypto_type): Likewise.
25706 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
25708 * cgraph.c: Include expr.h and tree-dfa.h.
25709 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
25712 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
25715 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
25716 regs from checking multi-reg pseudos.
25718 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
25720 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
25722 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25724 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
25725 if it would clobber the stack pointer, even temporarily.
25727 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
25729 * mode-switching.c: Make small adjustments to the top comment.
25731 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
25733 * config/rs6000/constraints.md (wD constraint): New constraint to
25734 match the constant integer to get the top DImode/DFmode out of a
25735 vector in a VSX register.
25737 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
25738 match the constant integer to get the top DImode/DFmode out of a
25739 vector in a VSX register.
25741 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
25744 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
25747 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
25748 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
25750 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
25751 Optimize vec_extract of 64-bit values, where the value being
25752 extracted is in the top word, where we can use scalar
25753 instructions. Add direct move and store support. Combine the big
25754 endian/little endian vector select load support into a single insn.
25755 (vsx_extract_<mode>_internal1): Likewise.
25756 (vsx_extract_<mode>_internal2): Likewise.
25757 (vsx_extract_<mode>_load): Likewise.
25758 (vsx_extract_<mode>_store): Likewise.
25759 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
25760 combined into vsx_extract_<mode>_load.
25761 (vsx_extract_<mode>_one_le): Likewise.
25763 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
25764 define the top 64-bit vector element.
25766 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
25769 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25770 Document vec_vbpermq builtin.
25773 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
25774 enable use of xxsldwi and xxpermdi builtin functions.
25775 (vec_xxpermdi): Likewise.
25777 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
25778 Document use of vec_xxsldwi and vec_xxpermdi builtins.
25780 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
25782 PR rtl-optimization/60650
25783 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
25785 (find_spills_for): New.
25786 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
25787 Spill all pseudos on the second iteration.
25789 2014-03-27 Marek Polacek <polacek@redhat.com>
25792 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
25795 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25797 * config/s390/s390.c (s390_can_use_return_insn): Check for
25798 call-saved FPRs on 31 bit.
25800 2014-03-27 Jakub Jelinek <jakub@redhat.com>
25802 PR middle-end/60682
25803 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
25804 if they need regimplification, just drop them instead of
25805 calling gimple_regimplify_operands on them.
25807 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
25810 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
25811 (aarch64_frame_pointer_required): Adjust logic.
25812 (aarch64_can_eliminate): Adjust logic.
25813 (aarch64_override_options_after_change): Adjust logic.
25815 2014-03-27 Dehao Chen <dehao@google.com>
25817 * ipa-inline.c (early_inliner): Update node's inline info.
25819 2014-03-26 Dehao Chen <dehao@google.com>
25821 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
25822 compiler inserted conditional jumps for NAN float check.
25824 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25826 * ubsan.h (ubsan_create_data): Change second argument's type
25827 to const location_t *.
25828 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
25830 (ubsan_create_data): Change second argument to const location_t *PLOC.
25831 Create Loc field whenever PLOC is non-NULL.
25832 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
25833 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
25837 * real.c (real_to_integer2): Change type of low to UHWI.
25839 2014-03-26 Tobias Burnus <burnus@net-b.de>
25841 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
25842 (CILK_SELF_SPECS): New define.
25843 (driver_self_specs): Use it.
25845 2014-03-26 Richard Biener <rguenther@suse.de>
25847 * tree-pretty-print.c (percent_K_format): Implement special
25848 case for LTO and its stripped down BLOCK tree.
25850 2014-03-26 Jakub Jelinek <jakub@redhat.com>
25853 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
25855 * tree-vrp.c (simplify_internal_call_using_ranges): If only
25856 one range is range_int_cst_p, but not both, at least optimize
25857 addition/subtraction of 0 and multiplication by 0 or 1.
25858 * gimple-fold.c (gimple_fold_call): Fold
25859 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
25860 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
25861 INTEGER_CSTs, try to fold at least x * 0 and y - y.
25863 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
25865 PR rtl-optimization/60452
25866 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
25867 <case REG>: Return 1 for invalid offsets from the frame pointer.
25869 2014-03-26 Marek Polacek <polacek@redhat.com>
25872 * doc/extend.texi (C Extensions): Mention variable-length arrays in
25875 2014-03-26 Marek Polacek <polacek@redhat.com>
25878 * doc/extend.texi (Designated Inits): Describe what happens to omitted
25881 2014-03-26 Marek Polacek <polacek@redhat.com>
25884 * ira-color.c (update_conflict_hard_regno_costs): Perform the
25885 multiplication in unsigned type.
25887 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25889 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
25891 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
25893 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
25895 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25898 * cif-code.def (UNREACHABLE) New code.
25899 * ipa-inline.c (inline_small_functions): Skip edges to
25900 __builtlin_unreachable.
25901 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
25902 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
25903 predicate to __bulitin_unreachable.
25904 (set_cond_stmt_execution_predicate): Fix issue when
25905 invert_tree_comparison returns ERROR_MARK.
25906 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
25907 propagate to inline clones.
25908 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
25910 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
25911 * cgraphclones.c (cgraph_clone_node): If call destination is already
25912 ureachable, do not redirect it back.
25913 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
25916 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
25918 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
25919 Do not modify inline clones.
25921 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25923 * config/i386/i386.md (general_sext_operand): New mode attr.
25924 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
25925 don't generate (sign_extend (const_int)).
25926 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
25927 operands[2]. Use We constraint instead of <i> and
25928 <general_sext_operand> predicate instead of <general_operand>.
25929 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
25930 * config/i386/constraints.md (We): New constraint.
25931 * config/i386/predicates.md (x86_64_sext_operand,
25932 sext_operand): New predicates.
25934 2014-03-25 Martin Jambor <mjambor@suse.cz>
25937 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
25938 inconsistent devirtualizations to __builtin_unreachable.
25940 2014-03-25 Marek Polacek <polacek@redhat.com>
25943 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
25945 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
25947 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
25948 order of elements for big-endian.
25950 2014-03-25 Richard Biener <rguenther@suse.de>
25952 PR middle-end/60635
25953 * gimplify-me.c (gimple_regimplify_operands): Update the
25956 2014-03-25 Martin Jambor <mjambor@suse.cz>
25959 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
25960 (lto_output_varpool_node): Likewise.
25961 (input_overwrite_node): Likewise.
25962 (input_varpool_node): Likewise.
25964 2014-03-25 Richard Biener <rguenther@suse.de>
25966 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
25967 (run_gcc): Likewise.
25969 2014-03-25 Jakub Jelinek <jakub@redhat.com>
25971 * combine.c (simplify_compare_const): Add MODE argument.
25972 Handle mode_width 0 as very large mode_width.
25973 (try_combine, simplify_comparison): Adjust callers.
25975 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
25976 type to avoid signed integer overflow.
25977 * explow.c (plus_constant): Likewise.
25979 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
25981 * doc/generic.texi: Correct typos.
25983 2014-03-24 Tobias Burnus <burnus@net-b.de>
25985 * doc/invoke.texi (-flto): Expand section about
25986 using static libraries with LTO.
25988 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
25990 PR rtl-optimization/60501
25991 * optabs.def (addptr3_optab): New optab.
25992 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
25993 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
25994 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
25996 * lra.c (emit_add3_insn): Use the addptr pattern if available.
25998 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
26000 2014-03-24 Ulrich Drepper <drepper@gmail.com>
26002 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
26005 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
26006 (_mm256_undefined_ps): Define.
26007 (_mm256_undefined_pd): Define.
26008 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
26009 (_mm_undefined_pd): Define.
26010 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
26011 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
26012 (_mm512_undefined_ps): Define.
26013 (_mm512_undefined_pd): Define.
26014 Use _mm*_undefined_*.
26015 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
26017 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
26019 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
26020 (lshr_simd): DI mode added.
26021 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
26022 (aarch64_ushr_simddi): Likewise.
26023 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
26024 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
26025 (vshrd_n_u64): Likewise.
26027 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26029 * Makefile.in (s-macro_list): Depend on cc1.
26031 2014-03-23 Teresa Johnson <tejohnson@google.com>
26033 * ipa-utils.c (ipa_print_order): Use specified dump file.
26035 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
26037 PR rtl-optimization/60601
26038 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
26040 * gcc.c (eval_spec_function): Initialize save_growing_value.
26042 2014-03-22 Jakub Jelinek <jakub@redhat.com>
26045 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
26046 code == MINUS_EXPR, never swap op0 with op1.
26048 * toplev.c (init_local_tick): Avoid signed integer multiplication
26050 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
26051 shift by first operand's bitsize.
26053 2014-03-21 Jakub Jelinek <jakub@redhat.com>
26056 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
26057 redefine to 1 or 0.
26058 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
26059 TARGET_ISA_64BIT_P(x).
26061 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26063 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
26064 pattern for vector nor instead of subtract from splat(-1).
26065 (altivec_expand_vec_perm_const_le): Likewise.
26067 2014-03-21 Richard Henderson <rth@twiddle.net>
26070 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
26071 related insns after epilogue_completed.
26073 2014-03-21 Martin Jambor <mjambor@suse.cz>
26076 * cgraph.h (symtab_node): New flag body_removed.
26077 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
26078 when removing bodies.
26079 * symtab.c (dump_symtab_base): Dump body_removed flag.
26080 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
26081 had their bodies removed.
26083 2014-03-21 Martin Jambor <mjambor@suse.cz>
26086 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
26089 2014-03-21 Richard Biener <rguenther@suse.de>
26091 PR tree-optimization/60577
26092 * tree-core.h (struct tree_base): Document nothrow_flag use
26093 in DECL_NONALIASED.
26094 * tree.h (DECL_NONALIASED): New.
26095 (may_be_aliased): Adjust.
26096 * coverage.c (build_var): Set DECL_NONALIASED.
26098 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26100 * expr.c (expand_expr_real_1): Remove outdated comment.
26102 2014-03-20 Jakub Jelinek <jakub@redhat.com>
26104 PR middle-end/60597
26105 * ira.c (adjust_cleared_regs): Call copy_rtx on
26106 *reg_equiv[REGNO (loc)].src_p before passing it to
26107 simplify_replace_fn_rtx.
26110 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
26111 into CONST, put pic register as first operand of PLUS. Use
26112 gen_const_mem for both 32-bit and 64-bit PIC got loads.
26114 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26116 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
26118 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26120 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
26121 around for store forwarding issue in the FPU on the UT699.
26122 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
26123 loads and operations if -mfix-ut699 is specified.
26124 (divtf3_hq): Tweak attribute.
26125 (sqrttf2_hq): Likewise.
26127 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
26129 * calls.c (store_one_arg): Remove incorrect const qualification on the
26130 type of the temporary.
26131 * cfgexpand.c (expand_return): Likewise.
26132 * expr.c (expand_constructor): Likewise.
26133 (expand_expr_real_1): Likewise.
26135 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26137 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
26140 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
26143 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
26145 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
26147 * config/arm/aarch-common-protos.h
26148 (alu_cost_table): Fix spelling of "extend".
26149 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
26151 2014-03-19 Richard Biener <rguenther@suse.de>
26153 PR middle-end/60553
26154 * tree-core.h (tree_type_common): Re-order pointer members
26155 to reduce recursion depth during GC walks.
26157 2014-03-19 Marek Polacek <polacek@redhat.com>
26160 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
26161 before accessing it.
26163 2014-03-19 Richard Biener <rguenther@suse.de>
26166 * lto-streamer-in.c (input_function): In WPA stage do not drop
26169 2014-03-19 Jakub Jelinek <jakub@redhat.com>
26171 PR tree-optimization/60559
26172 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
26173 with build_zero_cst assignment.
26175 2014-03-18 Kai Tietz <ktietz@redhat.com>
26177 PR rtl-optimization/56356
26178 * sdbout.c (sdbout_parms): Verify that parms'
26179 incoming argument is valid.
26180 (sdbout_reg_parms): Likewise.
26182 2014-03-18 Richard Henderson <rth@redhat.com>
26185 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
26186 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
26187 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
26189 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
26191 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
26192 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
26193 Italicize plugin event names in description. Explain that
26194 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
26195 Remind that no GCC functions should be called after PLUGIN_FINISH.
26196 Explain what pragmas with expansion are.
26198 2014-03-18 Martin Liska <mliska@suse.cz>
26200 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
26201 gimple call statement is update.
26202 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
26203 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
26205 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26208 * ubsan.c (ubsan_instrument_unreachable): Call
26209 initialize_sanitizer_builtins.
26210 (ubsan_pass): Likewise.
26213 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
26214 varpool_finalize_decl instead of rest_of_decl_compilation.
26216 2014-03-18 Richard Biener <rguenther@suse.de>
26218 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
26219 by using bitmap_and_compl instead of bitmap_and_compl_into.
26220 (df_rd_transfer_function): Likewise.
26222 2014-03-18 Richard Biener <rguenther@suse.de>
26224 * doc/lto.texi (fresolution): Fix typo.
26226 2014-03-18 Richard Biener <rguenther@suse.de>
26228 * doc/invoke.texi (flto): Update for changes in 4.9.
26230 2014-03-18 Richard Biener <rguenther@suse.de>
26232 * doc/loop.texi: Remove section on the removed lambda framework.
26233 Update loop docs with recent changes in preserving loop structure.
26235 2014-03-18 Richard Biener <rguenther@suse.de>
26237 * doc/lto.texi (-fresolution): Document.
26239 2014-03-18 Richard Biener <rguenther@suse.de>
26241 * doc/contrib.texi: Adjust my name.
26243 2014-03-18 Jakub Jelinek <jakub@redhat.com>
26246 * internal-fn.c: Include diagnostic-core.h.
26247 (expand_BUILTIN_EXPECT): New function.
26248 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
26249 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
26250 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
26251 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
26252 IFN_BUILTIN_EXPECT.
26253 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
26254 Revert 3 argument __builtin_expect code.
26255 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
26256 * gimple-fold.c (gimple_fold_call): Likewise.
26257 * tree.h (fold_builtin_expect): New prototype.
26258 * builtins.c (build_builtin_expect_predicate): Add predictor
26259 argument, if non-NULL, create 3 argument __builtin_expect.
26260 (fold_builtin_expect): No longer static. Add ARG2 argument,
26261 pass it through to build_builtin_expect_predicate.
26262 (fold_builtin_2): Adjust caller.
26263 (fold_builtin_3): Handle BUILT_IN_EXPECT.
26264 * internal-fn.def (BUILTIN_EXPECT): New.
26266 2014-03-18 Tobias Burnus <burnus@net-b.de>
26269 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
26270 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
26271 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
26273 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
26276 * predict.c (combine_predictions_for_bb): Fix up formatting.
26277 (expr_expected_value_1, expr_expected_value): Add predictor argument,
26278 fill what it points to if non-NULL.
26279 (tree_predict_by_opcode): Adjust caller, use the predictor.
26280 * predict.def (PRED_COMPARE_AND_SWAP): Add.
26282 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
26284 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
26285 proper constant for the store mode.
26287 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
26289 * symtab.c (change_decl_assembler_name): Fix transparent alias
26290 chain construction.
26292 2014-03-16 Renlin Li <Renlin.Li@arm.com>
26294 * config/aarch64/aarch64.c: Correct the comments about the
26295 aarch64 stack layout.
26297 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
26299 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
26300 check for GF_OMP_FOR_KIND_FOR.
26302 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
26304 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
26305 ymm and zmm register names.
26307 2014-03-17 Jakub Jelinek <jakub@redhat.com>
26310 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
26311 note creation for the 2010-08-31 changes.
26313 2014-03-17 Marek Polacek <polacek@redhat.com>
26315 PR middle-end/60534
26316 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
26317 as -fno-tree-loop-vectorize.
26318 (expand_omp_simd): Likewise.
26320 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
26322 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
26323 (eligible_for_call_delay): New prototype.
26324 * config/sparc/sparc.c (tls_call_delay): Rename into...
26325 (eligible_for_call_delay): ...this. Return false if the instruction
26326 cannot be put in the delay slot of a branch.
26327 (eligible_for_restore_insn): Simplify.
26328 (eligible_for_return_delay): Return false if the instruction cannot be
26329 put in the delay slot of a branch and simplify.
26330 (eligible_for_sibcall_delay): Return false if the instruction cannot be
26331 put in the delay slot of a branch.
26332 * config/sparc/sparc.md (fix_ut699): New attribute.
26333 (tls_call_delay): Delete.
26334 (in_call_delay): Reimplement.
26335 (eligible_for_sibcall_delay): Rename into...
26336 (in_sibcall_delay): ...this.
26337 (eligible_for_return_delay): Rename into...
26338 (in_return_delay): ...this.
26339 (in_branch_delay): Reimplement.
26340 (in_uncond_branch_delay): Delete.
26341 (in_annul_branch_delay): Delete.
26343 2014-03-14 Richard Henderson <rth@redhat.com>
26346 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
26347 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
26348 (*floathi<X87MODEF>2_i387_with_temp): Remove.
26349 (floathi splitters): Remove.
26350 (float<SWI48x>xf2): New pattern.
26351 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
26352 code that tried to handle DImode for 32-bit, but which was excluded
26353 by the pattern's condition. Drop allocation of stack temporary.
26354 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
26355 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
26356 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
26357 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
26358 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
26359 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
26360 (*float<SWI48><MODEF>2_sse_interunit): Remove.
26361 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
26362 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
26363 (*float<SWI48x><X87MODEF>2_i387): Remove.
26364 (all float _with_temp splitters): Remove.
26365 (*float<SWI48x><MODEF>2_i387): New pattern.
26366 (*float<SWI48><MODEF>2_sse): New pattern.
26367 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
26368 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
26370 2014-03-14 Jakub Jelinek <jakub@redhat.com>
26371 Marek Polacek <polacek@redhat.com>
26373 PR middle-end/60484
26374 * common.opt (dump_base_name_prefixed): New Variable.
26375 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
26376 if x_dump_base_name_prefixed is already set, set it at the end.
26378 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
26380 PR rtl-optimization/60508
26381 * lra-constraints.c (get_reload_reg): Add new parameter
26383 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
26384 Pass the new parameter values.
26386 2014-03-14 Richard Biener <rguenther@suse.de>
26388 * common.opt: Revert unintented changes from r205065.
26389 * opts.c: Likewise.
26391 2014-03-14 Richard Biener <rguenther@suse.de>
26393 PR middle-end/60518
26394 * cfghooks.c (split_block): Properly adjust all loops the
26395 block was a latch of.
26397 2014-03-14 Martin Jambor <mjambor@suse.cz>
26400 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
26403 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
26406 * config/avr/avr.c (avr_set_current_function): Pass function name
26407 through default_strip_name_encoding before sanity checking instead
26408 of skipping the first char of the assembler name.
26410 2014-03-13 Richard Henderson <rth@redhat.com>
26413 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
26414 (ix86_force_to_memory, ix86_free_from_memory): Remove.
26415 * config/i386/i386-protos.h: Likewise.
26416 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
26417 in the expander instead of a splitter.
26418 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
26419 any possibility of requiring a memory.
26420 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
26421 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
26422 (fp branch splitters): Update for ix86_split_fp_branch.
26423 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
26424 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
26425 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
26426 (*fop_<MODEF>_2_i387): Remove f/r alternative.
26427 (*fop_<MODEF>_3_i387): Likewise.
26428 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
26429 (splitters for the fop_* register patterns): Remove.
26430 (fscalexf4_i387): Rename from *fscalexf4_i387.
26431 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
26433 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26435 PR tree-optimization/59779
26436 * tree-dfa.c (get_ref_base_and_extent): Use double_int
26437 type for bitsize and maxsize instead of HOST_WIDE_INT.
26439 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
26441 PR rtl-optimization/57320
26442 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
26443 the CFG after thread_prologue_and_epilogue_insns.
26445 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
26447 PR rtl-optimization/57189
26448 * lra-constraints.c (process_alt_operands): Disfavor spilling
26451 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
26453 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
26455 2014-03-13 Jakub Jelinek <jakub@redhat.com>
26457 PR tree-optimization/59025
26458 PR middle-end/60418
26459 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
26460 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
26462 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
26465 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
26466 calls of avr_out_plus_1.
26468 2014-03-13 Bin Cheng <bin.cheng@arm.com>
26470 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
26471 BB's single pred and update the father loop's latch info later.
26473 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
26475 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
26479 (VEC_base): Likewise.
26480 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
26481 registers, we need to swap double words in little endian mode.
26483 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
26484 to be a container mode for 128-bit integer operations added in ISA
26485 2.07. Unlike TImode and PTImode, the preferred register set is
26486 the Altivec/VMX registers for the 128-bit operations.
26488 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
26490 (rs6000_split_128bit_ok_p): Likewise.
26492 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
26493 macros for creating ISA 2.07 normal and overloaded builtin
26494 functions with 3 arguments.
26495 (BU_P8V_OVERLOAD_3): Likewise.
26496 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
26497 for use as overloaded functions.
26498 (VPERM_1TI_UNS): Likewise.
26499 (VSEL_1TI): Likewise.
26500 (VSEL_1TI_UNS): Likewise.
26501 (ST_INTERNAL_1ti): Likewise.
26502 (LD_INTERNAL_1ti): Likewise.
26503 (XXSEL_1TI): Likewise.
26504 (XXSEL_1TI_UNS): Likewise.
26505 (VPERM_1TI): Likewise.
26506 (VPERM_1TI_UNS): Likewise.
26507 (XXPERMDI_1TI): Likewise.
26508 (SET_1TI): Likewise.
26509 (LXVD2X_V1TI): Likewise.
26510 (STXVD2X_V1TI): Likewise.
26511 (VEC_INIT_V1TI): Likewise.
26512 (VEC_SET_V1TI): Likewise.
26513 (VEC_EXT_V1TI): Likewise.
26514 (EQV_V1TI): Likewise.
26515 (NAND_V1TI): Likewise.
26516 (ORC_V1TI): Likewise.
26517 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
26518 added in ISA 2.07. Add both normal 'altivec' builtins, and the
26519 overloaded builtin.
26520 (VADDUQM): Likewise.
26521 (VSUBCUQ): Likewise.
26522 (VADDEUQM): Likewise.
26523 (VADDECUQ): Likewise.
26524 (VSUBEUQM): Likewise.
26525 (VSUBECUQ): Likewise.
26527 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
26528 __int128_t and __uint128_t types.
26529 (__uint128_type): Likewise.
26530 (altivec_categorize_keyword): Add support for vector __int128_t,
26531 vector __uint128_t, vector __int128, and vector unsigned __int128
26532 as a container type for TImode operations that need to be done in
26533 VSX/Altivec registers.
26534 (rs6000_macro_to_expand): Likewise.
26535 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
26536 to support 128-bit integer instructions vaddcuq, vadduqm,
26537 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
26538 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
26540 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
26541 for V1TImode, and set up preferences to use VSX/Altivec registers.
26542 Setup VSX reload handlers.
26543 (rs6000_debug_reg_global): Likewise.
26544 (rs6000_init_hard_regno_mode_ok): Likewise.
26545 (rs6000_preferred_simd_mode): Likewise.
26546 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
26547 (easy_altivec_constant): Likewise.
26548 (output_vec_const_move): Likewise.
26549 (rs6000_expand_vector_set): Convert V1TImode set and extract to
26551 (rs6000_expand_vector_extract): Likewise.
26552 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
26554 (rs6000_const_vec): Add support for V1TImode.
26555 (rs6000_emit_le_vsx_load): Swap double words when loading or
26556 storing TImode/V1TImode.
26557 (rs6000_emit_le_vsx_store): Likewise.
26558 (rs6000_emit_le_vsx_move): Likewise.
26559 (rs6000_emit_move): Add support for V1TImode.
26560 (altivec_expand_ld_builtin): Likewise.
26561 (altivec_expand_st_builtin): Likewise.
26562 (altivec_expand_vec_init_builtin): Likewise.
26563 (altivec_expand_builtin): Likewise.
26564 (rs6000_init_builtins): Add support for V1TImode type. Add
26565 support for ISA 2.07 128-bit integer builtins. Define type names
26566 for the VSX/Altivec vector types.
26567 (altivec_init_builtins): Add support for overloaded vector
26568 functions with V1TImode type.
26569 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
26570 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
26572 (rs6000_split_128bit_ok_p): Likewise.
26573 (rs6000_handle_altivec_attribute): Create V1TImode from vector
26574 __int128_t and vector __uint128_t.
26576 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
26577 and mode attributes.
26579 (VSX_M2): Likewise.
26584 (VS_scalar): Likewise.
26585 (VS_double): Likewise.
26586 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
26588 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
26589 we support the ISA 2.07 128-bit integer arithmetic instructions.
26590 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
26591 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
26592 and TImode types for use with the builtin functions.
26593 (V1TI_type_node): Likewise.
26594 (unsigned_V1TI_type_node): Likewise.
26595 (intTI_type_internal_node): Likewise.
26596 (uintTI_type_internal_node): Likewise.
26598 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
26599 128-bit builtin functions.
26600 (UNSPEC_VADDEUQM): Likewise.
26601 (UNSPEC_VADDECUQ): Likewise.
26602 (UNSPEC_VSUBCUQ): Likewise.
26603 (UNSPEC_VSUBEUQM): Likewise.
26604 (UNSPEC_VSUBECUQ): Likewise.
26605 (VM): Add V1TImode to vector mode iterators.
26607 (VI_unit): Likewise.
26608 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
26609 (altivec_vaddcuq): Likewise.
26610 (altivec_vsubuqm): Likewise.
26611 (altivec_vsubcuq): Likewise.
26612 (altivec_vaddeuqm): Likewise.
26613 (altivec_vaddecuq): Likewise.
26614 (altivec_vsubeuqm): Likewise.
26615 (altivec_vsubecuq): Likewise.
26617 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
26619 (BOOL_128): Likewise.
26620 (BOOL_REGS_OUTPUT): Likewise.
26621 (BOOL_REGS_OP1): Likewise.
26622 (BOOL_REGS_OP2): Likewise.
26623 (BOOL_REGS_UNARY): Likewise.
26624 (BOOL_REGS_AND_CR0): Likewise.
26626 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
26627 128-bit integer builtin support.
26628 (vec_vadduqm): Likewise.
26629 (vec_vaddecuq): Likewise.
26630 (vec_vaddeuqm): Likewise.
26631 (vec_vsubecuq): Likewise.
26632 (vec_vsubeuqm): Likewise.
26633 (vec_vsubcuq): Likewise.
26634 (vec_vsubuqm): Likewise.
26636 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
26637 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
26638 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
26639 128-bit integer add/subtract to ISA 2.07.
26641 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
26643 * config/arc/arc.c (arc_predicate_delay_insns):
26644 Fix third argument passed to conditionalize_nonjump.
26646 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
26648 * config/aarch64/aarch64-builtins.c
26649 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
26650 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
26651 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
26652 instead of __builtin_lfloor.
26653 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
26655 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26657 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
26658 (tree_ssa_ifcombine_bb_1): New function.
26659 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
26660 is an empty forwarder block to then_bb or vice versa and then_bb
26661 and else_bb are effectively swapped.
26663 2014-03-12 Christian Bruel <christian.bruel@st.com>
26666 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
26667 REG_CFA_DEF_CFA note.
26668 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
26669 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
26671 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
26673 PR tree-optimization/60454
26674 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
26676 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26678 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
26679 Do not define target_cpu_default2 to generic.
26680 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
26681 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
26682 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
26684 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26685 Marc Glisse <marc.glisse@inria.fr>
26687 PR tree-optimization/60502
26688 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
26689 instead of build_low_bits_mask.
26691 2014-03-12 Jakub Jelinek <jakub@redhat.com>
26693 PR middle-end/60482
26694 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
26695 if there are multiple uses, but op doesn't live on E edge.
26696 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
26697 clobber stmts before __builtin_unreachable.
26699 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
26701 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
26702 hard_frame_pointer_rtx.
26703 * cse.c (cse_insn): Remove volatile check.
26704 * cselib.c (cselib_process_insn): Likewise.
26705 * dse.c (scan_insn): Likewise.
26707 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26709 * config/arc/arc.c (conditionalize_nonjump): New function,
26711 (arc_ifcvt): ... this.
26712 (arc_predicate_delay_insns): Use it.
26714 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
26716 * config/arc/predicates.md (extend_operand): During/after reload,
26717 allow const_int_operand.
26718 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
26719 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
26720 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
26722 (umulsi3_highpart_i): Likewise.
26724 2014-03-11 Richard Biener <rguenther@suse.de>
26726 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
26727 Add asserts to guard possible wrong-code bugs.
26729 2014-03-11 Richard Biener <rguenther@suse.de>
26731 PR tree-optimization/60429
26732 PR tree-optimization/60485
26733 * tree-ssa-structalias.c (set_union_with_increment): Properly
26734 take into account all fields that overlap the shifted vars.
26735 (do_sd_constraint): Likewise.
26736 (do_ds_constraint): Likewise.
26737 (get_constraint_for_ptr_offset): Likewise.
26739 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
26741 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
26742 (nios2_compute_frame_layout):
26743 Add calculation of cfun->machine->fp_save_offset.
26744 (nios2_expand_prologue): Correct setting of frame pointer register
26746 (nios2_expand_epilogue): Update recovery of stack pointer from
26747 frame pointer accordingly.
26748 (nios2_initial_elimination_offset): Update calculation of offset
26749 for eliminating to HARD_FRAME_POINTER_REGNUM.
26751 2014-03-10 Jakub Jelinek <jakub@redhat.com>
26754 * ipa.c (symtab_remove_unreachable_nodes): Don't call
26755 cgraph_get_create_node on VAR_DECLs.
26757 2014-03-10 Richard Biener <rguenther@suse.de>
26759 PR middle-end/60474
26760 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
26762 2014-03-08 Douglas B Rupp <rupp@gnat.com>
26764 * config/vms/vms.opt (vms_float_format): New variable.
26766 2014-03-08 Tobias Burnus <burnus@net-b.de>
26768 * doc/invoke.texi (-fcilkplus): Update implementation status.
26770 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
26771 Richard Biener <rguenther@suse.de>
26773 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
26774 consistently accross all TUs.
26775 (run_gcc): Enable -fshort-double automatically at link at link-time
26776 and disallow override.
26778 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
26781 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
26782 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
26783 if they can't be used.
26785 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26787 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
26788 for Solaris 11/x86 ld.
26789 * configure: Regenerate.
26791 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
26793 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
26794 (LIB_TLS_SPEC): Save as ld_tls_libs.
26795 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
26796 (HAVE_AS_IX86_TLSLDM): New test.
26797 * configure, config.in: Regenerate.
26798 * config/i386/i386.c (legitimize_tls_address): Fall back to
26799 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
26800 cannot support TLS_MODEL_LOCAL_DYNAMIC.
26801 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
26802 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
26804 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
26806 * common.opt (fira-loop-pressure): Mark as optimization.
26808 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
26810 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
26811 an OpenMP mappable type.
26813 2014-03-06 Matthias Klose <doko@ubuntu.com>
26815 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
26816 MULTILIB_OSDIRNAMES is not defined.
26818 2014-03-06 Jakub Jelinek <jakub@redhat.com>
26819 Meador Inge <meadori@codesourcery.com>
26822 * config/arm/arm.c (arm_tls_symbol_p): Remove.
26823 (arm_legitimize_address): Call legitimize_tls_address for any
26824 arm_tls_referenced_p expression, handle constant addend. Call it
26825 before testing for !TARGET_ARM.
26826 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
26828 2014-03-06 Richard Biener <rguenther@suse.de>
26830 PR middle-end/60445
26834 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26836 * tree-streamer.c (record_common_node): Assert we don't record
26837 nodes with type double.
26838 (preload_common_node): Skip type double, complex double and double
26839 pointer since it is now frontend dependent due to fshort-double option.
26841 2014-03-06 Richard Biener <rguenther@suse.de>
26843 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
26844 or -fno-lto is specified and the linker has full plugin support.
26845 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
26846 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
26847 * lto-wrapper.c (merge_and_complain): Merge compile-time
26848 optimization levels.
26849 (run_gcc): And pass it through to the link options.
26851 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
26855 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
26857 * cselib.c (remove_useless_values): Skip to avoid quadratic
26858 behavior if the condition moved from...
26859 (cselib_process_insn): ... here holds.
26861 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26864 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
26865 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
26868 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
26869 (TM_H): Add x86-tune.def.
26871 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26873 * config/aarch64/aarch64.c (generic_tunings):
26874 Use cortexa57_extra_costs.
26876 2014-03-05 Jakub Jelinek <jakub@redhat.com>
26879 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
26880 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
26881 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
26884 2014-03-04 Heiher <r@hev.cc>
26886 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
26887 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
26889 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
26891 * config/i386/predicates.md (const2356_operand): Change to ...
26892 (const2367_operand): ... this.
26893 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
26895 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
26896 (*avx512pf_scatterpf<mode>sf): Ditto.
26897 (avx512pf_scatterpf<mode>df): Ditto.
26898 (*avx512pf_scatterpf<mode>df_mask): Ditto.
26899 (*avx512pf_scatterpf<mode>df): Ditto.
26900 * config/i386/i386.c (ix86_expand_builtin): Update
26901 incorrect hint operand error message.
26903 2014-03-04 Richard Biener <rguenther@suse.de>
26905 * lto-section-in.c (lto_get_section_data): Fix const cast.
26907 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
26909 * tree-streamer.c (record_common_node): Assert we don't record
26910 nodes with type double.
26911 (preload_common_node): Skip type double, complex double and double
26912 pointer since it is now frontend dependent due to fshort-double option.
26914 2014-03-04 Richard Biener <rguenther@suse.de>
26917 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
26918 (lto_input_toplevel_asms): Likewise.
26919 * lto-section-in.c (lto_get_section_data): Instead do it here
26922 2014-03-04 Richard Biener <rguenther@suse.de>
26924 PR tree-optimization/60382
26925 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
26926 dead PHIs a reduction.
26928 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
26930 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
26932 (_mm_prefetch): Move out of GCC target("sse") pragma.
26933 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
26934 GCC target("prfchw") pragma.
26935 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
26937 * config/i386/i386.c (ix86_option_override_internal): Enable
26938 -mprfchw with -mprefetchwt1.
26940 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26942 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
26945 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
26947 * opts.h (CL_PCH_IGNORE): Define.
26948 * targhooks.c (option_affects_pch_p):
26949 Return false for options that have CL_PCH_IGNORE set.
26950 * opt-functions.awk: Process PchIgnore.
26951 * doc/options.texi: Document PchIgnore.
26953 * config/arc/arc.opt (misize): Add PchIgnore property.
26955 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26957 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
26958 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
26959 constraint on constants to permit them being loaded into
26960 GENERAL_REGS or BASE_REGS.
26962 2014-03-03 Nick Clifton <nickc@redhat.com>
26964 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
26965 anti-cacnonical alternatives.
26966 (negandhi3_real): New pattern.
26967 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
26969 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
26971 * config/avr/avr-mcus.def: Remove atxmega16x1.
26972 * config/avr/avr-tables.opt: Regenerate.
26973 * config/avr/t-multilib: Regenerate.
26974 * doc/avr-mmcu.texi: Regenerate.
26976 2014-03-03 Tobias Grosser <tobias@grosser.es>
26977 Mircea Namolaru <mircea.namolaru@inria.fr>
26979 PR tree-optimization/58028
26980 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
26983 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
26985 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
26986 not handled by recognizers.
26988 2014-03-03 Jakub Jelinek <jakub@redhat.com>
26990 PR middle-end/60175
26991 * function.c (expand_function_end): Don't emit
26992 clobber_return_register sequence if clobber_after is a BARRIER.
26993 * cfgexpand.c (construct_exit_block): Append instructions before
26994 return_label to prev_bb.
26996 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26998 * config/rs6000/constraints.md: Document reserved use of "wc".
27000 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27003 * ipa.c (function_and_variable_visibility): When dissolving comdat
27004 group, also set all symbols to local.
27006 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
27011 2013-12-14 Jan Hubicka <jh@suse.cz>
27012 PR middle-end/58477
27013 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
27015 2014-03-02 Jon Beniston <jon@beniston.com>
27021 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
27022 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
27023 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
27024 (simple_return, *simple_return): New patterns
27025 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
27026 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
27028 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
27030 * dwarf2out.c (gen_subprogram_die): Tidy.
27032 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
27035 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
27036 (*mov_t_msb_neg_negc): ... this new insn.
27038 2014-02-28 Jason Merrill <jason@redhat.com>
27041 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
27044 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
27047 * dwarf2out.c (decltype_auto_die): New static.
27048 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
27049 (gen_type_die_with_usage): Handle 'decltype(auto)'.
27050 (is_cxx_auto): Likewise.
27052 2014-02-28 Ian Bolton <ian.bolton@arm.com>
27054 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
27055 we are not using general regs only.
27057 2014-02-28 Richard Biener <rguenther@suse.de>
27060 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
27061 previous fix and only allow to remove trivial pre-headers
27062 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
27063 (remove_forwarder_block): Properly update the latch of a loop.
27065 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27068 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
27069 (cselib_preserved_hash_table): New.
27070 (preserve_constants_and_equivs): Move preserved vals to it.
27071 (cselib_find_slot): Look it up first.
27072 (cselib_init): Initialize it.
27073 (cselib_finish): Release it.
27074 (dump_cselib_table): Dump it.
27076 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27079 * cselib.c (remove_useless_values): Skip to avoid quadratic
27080 behavior if the condition moved from...
27081 (cselib_process_insn): ... here holds.
27083 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
27086 * var-tracking.c (vt_initialize): Apply the same condition to
27087 preserve the CFA base value.
27089 2014-02-28 Joey Ye <joey.ye@arm.com>
27092 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
27093 if reload in progress or completed.
27095 2014-02-28 Tobias Burnus <burnus@net-b.de>
27097 PR middle-end/60147
27098 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
27101 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
27103 * doc/tm.texi.in (Condition Code Status): Update documention for
27104 relative locations of cc0-setter and cc0-user.
27106 2014-02-27 Jeff Law <law@redhat.com>
27108 PR rtl-optimization/52714
27109 * combine.c (try_combine): When splitting an unrecognized PARALLEL
27110 into two independent simple sets, if I3 is a jump, ensure the
27111 pattern we place into I3 is a (set (pc) ...).
27113 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
27114 Jeff Law <law@redhat.com>
27116 PR rtl-optimization/49847
27117 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
27118 are in different blocks.
27119 * doc/tm.texi (Condition Code Status): Update documention for
27120 relative locations of cc0-setter and cc0-user.
27122 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
27125 * lra.c (lra_emit_add): Check SUBREG too.
27127 2014-02-27 Andreas Schwab <schwab@suse.de>
27129 * config/m68k/m68k.c (m68k_option_override): Disable
27130 -flive-range-shrinkage for classic m68k.
27131 (m68k_override_options_after_change): Likewise.
27133 2014-02-27 Marek Polacek <polacek@redhat.com>
27135 PR middle-end/59223
27136 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
27137 -Wmaybe-uninitialized.
27139 2014-02-27 Alan Modra <amodra@gmail.com>
27142 * reload1.c (emit_input_reload_insns): When reload_override_in,
27143 set old to rl->in_reg when rl->in_reg is a subreg.
27145 2014-02-26 Richard Biener <rguenther@suse.de>
27148 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
27150 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27152 * common/config/i386/predicates.md (const1256_operand): Remove.
27153 (const2356_operand): New.
27154 (const_1_to_2_operand): Remove.
27155 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
27156 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
27157 (*avx512pf_gatherpf<mode>sf): Ditto.
27158 (avx512pf_gatherpf<mode>df): Ditto.
27159 (*avx512pf_gatherpf<mode>df_mask): Ditto.
27160 (*avx512pf_gatherpf<mode>df): Ditto.
27161 (avx512pf_scatterpf<mode>sf): Ditto.
27162 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
27163 (*avx512pf_scatterpf<mode>sf): Ditto.
27164 (avx512pf_scatterpf<mode>df): Ditto.
27165 (*avx512pf_scatterpf<mode>df_mask): Ditto.
27166 (*avx512pf_scatterpf<mode>df): Ditto.
27167 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
27169 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
27171 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
27172 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
27173 (_mm512_mask_testn_epi64_mask): Move to ...
27174 * config/i386/avx512cdintrin.h: Here.
27175 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
27176 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
27177 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
27178 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
27179 TARGET_AVX512F from TARGET_AVX512CD.
27181 2014-02-26 Richard Biener <rguenther@suse.de>
27184 * ipa.c (walk_polymorphic_call_targets): Properly guard
27185 call to inline_update_overall_summary.
27187 2014-02-26 Bin Cheng <bin.cheng@arm.com>
27190 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
27191 and latches only if requested. Fix latch if it is removed.
27192 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
27193 LOOPS_HAVE_PREHEADERS.
27195 2014-02-25 Andrew Pinski <apinski@cavium.com>
27197 * builtins.c (expand_builtin_thread_pointer): Create a new target
27198 when the target is NULL.
27200 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
27202 PR rtl-optimization/60317
27203 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27204 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
27205 * lra-assigns.c: Include params.h.
27206 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
27207 other reload pseudos considerations.
27209 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27211 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
27212 to use canonical form for nor<mode>3.
27214 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27217 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
27220 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
27222 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
27223 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
27224 (ix86_handle_option): Handle OPT_mprefetchwt1.
27225 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
27226 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
27228 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
27229 OPTION_MASK_ISA_PREFETCHWT1.
27230 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
27231 (PTA_PREFETCHWT1): New.
27232 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
27233 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
27234 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
27235 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
27236 (*prefetch_avx512pf_<mode>_: Change into ...
27237 (*prefetch_prefetchwt1_<mode>: This.
27238 * config/i386/i386.opt (mprefetchwt1): New.
27239 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
27240 (_mm_prefetch): Handle intent to write.
27241 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
27243 2014-02-25 Richard Biener <rguenther@suse.de>
27245 PR middle-end/60291
27246 * emit-rtl.c (mem_attrs_htab): Remove.
27247 (mem_attrs_htab_hash): Likewise.
27248 (mem_attrs_htab_eq): Likewise.
27249 (set_mem_attrs): Always allocate new mem-attrs when something changed.
27250 (init_emit_once): Do not allocate mem_attrs_htab.
27252 2014-02-25 Richard Biener <rguenther@suse.de>
27255 * lto-opts.c (lto_write_options): Output non-explicit conservative
27256 -fwrapv, -fno-trapv and -fno-strict-overflow.
27257 * lto-wrapper.c (merge_and_complain): Handle merging those options.
27258 (run_gcc): And pass them through.
27260 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27262 * sel-sched.c (calculate_new_fences): New parameter ptime.
27263 Calculate it as a maximum over all fence cycles.
27264 (sel_sched_region_2): Adjust the call to calculate_new_fences.
27265 Print the final schedule timing when sched_verbose.
27267 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
27269 PR rtl-optimization/60292
27270 * sel-sched.c (fill_vec_av_set): Do not reset target availability
27271 bit fot the fence instruction.
27273 2014-02-24 Alangi Derick <alangiderick@gmail.com>
27275 * calls.h: Fix typo in comment.
27277 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
27279 * config/pa/pa.c (pa_output_move_double): Don't valididate when
27280 adjusting offsetable addresses.
27282 2014-02-24 Guozhi Wei <carrot@google.com>
27284 * sparseset.h (sparseset_pop): Fix the wrong index.
27286 2014-02-24 Walter Lee <walt@tilera.com>
27288 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
27289 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
27291 * common/config/tilegx/tilegx-common.c
27292 (TARGET_DEFAULT_TARGET_FLAGS): Define.
27293 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
27294 (LINK_SPEC): Ditto.
27295 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
27296 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
27297 (tilegx_gimplify_va_arg_expr): Handle big endian.
27298 (tilegx_expand_unaligned_load): Ditto.
27299 (tilegx_expand_unaligned_store): Ditto.
27300 (TARGET_RETURN_IN_MSB): New.
27301 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
27302 (TARGET_ENDIAN_DEFAULT): New.
27303 (TARGET_BIG_ENDIAN): Handle big endian.
27304 (BYTES_BIG_ENDIAN): Ditto.
27305 (WORDS_BIG_ENDIAN): Ditto.
27306 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
27307 (ENDIAN_SPEC): New.
27308 (EXTRA_SPECS): New.
27309 * config/tilegx/tilegx.md (extv): Handle big endian.
27311 (insn_st<n>): Ditto.
27312 (insn_st<n>_add<bitsuffix>): Ditto.
27313 (insn_stnt<n>): Ditto.
27314 (insn_stnt<n>_add<bitsuffix>):Ditto.
27315 (vec_interleave_highv8qi): Handle big endian.
27316 (vec_interleave_highv8qi_be): New.
27317 (vec_interleave_highv8qi_le): New.
27318 (insn_v1int_h): Handle big endian.
27319 (vec_interleave_lowv8qi): Handle big endian.
27320 (vec_interleave_lowv8qi_be): New.
27321 (vec_interleave_lowv8qi_le): New.
27322 (insn_v1int_l): Handle big endian.
27323 (vec_interleave_highv4hi): Handle big endian.
27324 (vec_interleave_highv4hi_be): New.
27325 (vec_interleave_highv4hi_le): New.
27326 (insn_v2int_h): Handle big endian.
27327 (vec_interleave_lowv4hi): Handle big endian.
27328 (vec_interleave_lowv4hi_be): New.
27329 (vec_interleave_lowv4hi_le): New.
27330 (insn_v2int_l): Handle big endian.
27331 (vec_interleave_highv2si): Handle big endian.
27332 (vec_interleave_highv2si_be): New.
27333 (vec_interleave_highv2si_le): New.
27334 (insn_v4int_h): Handle big endian.
27335 (vec_interleave_lowv2si): Handle big endian.
27336 (vec_interleave_lowv2si_be): New.
27337 (vec_interleave_lowv2si_le): New.
27338 (insn_v4int_l): Handle big endian.
27339 * config/tilegx/tilegx.opt (mbig-endian): New option.
27340 (mlittle-endian): New option.
27341 * doc/install.texi: Document tilegxbe-linux.
27342 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
27344 2014-02-24 Martin Jambor <mjambor@suse.cz>
27347 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
27348 there are no parameter descriptors.
27350 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
27352 PR rtl-optimization/60268
27353 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
27354 initialization to ...
27355 (sched_rgn_init): ... here.
27356 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
27358 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27360 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
27363 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
27365 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
27368 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27370 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
27371 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
27373 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
27375 * config/microblaze/predicates.md: Add cmp_op predicate.
27376 * config/microblaze/microblaze.md: Add branch_compare instruction
27377 which uses cmp_op predicate and emits cmp insn before branch.
27378 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
27379 to microblaze_expand_conditional_branch and consolidate logic.
27380 (microblaze_expand_conditional_branch): emit branch_compare
27381 insn instead of handling cmp op separate from branch insn.
27383 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27385 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
27388 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27390 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
27391 define_insn with define_expand and new define_insn
27392 *altivec_lve<VI_char>x_internal.
27393 (altivec_stve<VI_char>x): Replace define_insn with define_expand
27394 and new define_insn *altivec_stve<VI_char>x_internal.
27395 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
27397 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
27399 (altivec_expand_stvex_be): New function.
27401 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
27403 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
27404 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
27405 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
27406 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
27408 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
27411 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
27412 instead of emit_move_insn.
27414 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27416 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
27417 vspltw with vsldoi.
27418 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
27419 gen_altivec_vsumsws.
27421 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27423 * config/rs6000/altivec.md (altivec_lvxl): Rename as
27424 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
27425 (altivec_lvxl_<mode>): New define_expand incorporating
27426 -maltivec=be semantics where needed.
27427 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
27428 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
27429 semantics where needed.
27430 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
27431 (altivec_stvx_<mode>): New define_expand incorporating
27432 -maltivec=be semantics where needed.
27433 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
27434 VM2 iterator instead of V4SI.
27435 (altivec_stvxl_<mode>): New define_expand incorporating
27436 -maltivec=be semantics where needed.
27437 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
27438 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
27439 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
27440 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
27441 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
27442 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
27443 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
27444 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
27445 ALTIVEC_BUILTIN_STVXL.
27446 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
27447 (altivec_expand_stvx_be): Likewise.
27448 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
27449 (altivec_expand_lvx_be): Likewise.
27450 (altivec_expand_stvx_be): Likewise.
27451 (altivec_expand_builtin): Add cases for
27452 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
27453 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
27454 (altivec_init_builtins): Add definitions for
27455 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
27456 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
27458 2014-02-21 Catherine Moore <clm@codesourcery.com>
27460 * doc/invoke.texi (mvirt, mno-virt): Document.
27461 * config/mips/mips.opt (mvirt): New option.
27462 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
27464 2014-02-21 Richard Biener <rguenther@suse.de>
27466 PR tree-optimization/60276
27467 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
27468 (STMT_VINFO_MIN_NEG_DIST): New macro.
27469 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
27470 STMT_VINFO_MIN_NEG_DIST.
27471 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
27472 made for negative dependence distances still hold.
27474 2014-02-21 Richard Biener <rguenther@suse.de>
27476 PR middle-end/60291
27477 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
27478 DECL_INITIAL for globals not in the current function context.
27480 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27482 PR tree-optimization/56490
27483 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
27484 * tree-ssa-uninit.c: Include params.h.
27485 (compute_control_dep_chain): Add num_calls argument, return false
27486 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
27487 num_calls to recursive call.
27488 (find_predicates): Change dep_chain into normal array,
27489 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
27490 variable and adjust compute_control_dep_chain caller.
27491 (find_def_preds): Likewise.
27493 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
27495 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
27496 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
27498 2014-02-21 Nick Clifton <nickc@redhat.com>
27500 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
27501 (pushhi1): Likewise.
27502 (popqi1): Add mode to pre_dec.
27503 (pophi1): Likewise.
27505 2014-02-21 Jakub Jelinek <jakub@redhat.com>
27507 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
27508 mode for mask of V8SFmode permutation.
27510 2014-02-20 Richard Henderson <rth@redhat.com>
27513 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
27514 a new pseudo for OLDVAL.
27516 2014-02-20 Jakub Jelinek <jakub@redhat.com>
27519 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
27520 gen_reg_rtx if d->testing_p.
27521 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
27522 if d->testing_p and we will certainly return true.
27523 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
27526 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
27528 * emit-rtl.c (gen_reg_rtx): Assert that
27529 crtl->emit.regno_pointer_align_length is non-zero.
27531 2014-02-20 Richard Henderson <rth@redhat.com>
27534 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
27535 on failure the store back into EXPECT.
27537 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
27538 Sandra Loosemore <sandra@codesourcery.com>
27540 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
27541 * config/nios2/nios2.c (nios2_function_profiler): Add
27542 -fPIC (flag_pic == 2) support.
27543 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
27544 (nios2_large_offset_p): New function.
27545 (nios2_unspec_reloc_p): Move up position, update to use
27546 nios2_large_offset_p.
27547 (nios2_unspec_address): Remove function.
27548 (nios2_unspec_offset): New function.
27549 (nios2_large_got_address): New function.
27550 (nios2_got_address): Add large offset support.
27551 (nios2_legitimize_tls_address): Update usage of removed and new
27553 (nios2_symbol_binds_local_p): New function.
27554 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
27555 (nios2_legitimize_address): Update to use nios2_large_offset_p.
27556 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
27557 (nios2_print_operand): Merge H/L processing, add hiadj/lo
27558 processing for (const (unspec ...)).
27559 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
27561 2014-02-20 Richard Biener <rguenther@suse.de>
27563 * tree-cfg.c (replace_uses_by): Mark altered BBs before
27564 doing the substitution.
27565 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
27567 2014-02-20 Martin Jambor <mjambor@suse.cz>
27570 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
27571 info when checking whether lattices are bottom.
27573 2014-02-20 Richard Biener <rguenther@suse.de>
27575 PR middle-end/60221
27576 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
27579 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
27582 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
27583 parameter specifying the scaling.
27584 (inline_call): Update.
27585 (want_inline_recursively): Guard division by zero.
27586 (recursive_inlining): Update.
27587 * ipa-inline.h (clone_inlined_nodes): Update.
27589 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27592 * config/i386/i386.c (classify_argument): Pass structures of size
27593 64 bytes or less in register.
27595 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
27596 Kirill Yukhin <kirill.yukhin@intel.com>
27598 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
27599 (_mm_rcp28_round_ss): Ditto.
27600 (_mm_rsqrt28_round_sd): Ditto.
27601 (_mm_rsqrt28_round_ss): Ditto.
27602 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
27603 (_mm_rcp14_round_ss): Ditto.
27604 (_mm_rsqrt14_round_sd): Ditto.
27605 (_mm_rsqrt14_round_ss): Ditto.
27606 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
27607 the first input operand, get rid of match_dup.
27608 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
27610 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
27612 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
27613 operand as the first input operand, set type attribute.
27614 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
27615 Set type attribute.
27616 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
27617 operand as the first input operand, set type attribute.
27619 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27621 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
27624 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
27627 * config/i386/i386.c (construct_container): Remove TFmode check
27628 for X86_64_INTEGER_CLASS.
27630 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
27633 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
27634 only when -Wpsabi is enabled.
27636 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
27639 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
27640 passing arrays in registers are the same as for structs, so remove the
27641 special case for them.
27643 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
27645 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
27646 destination type, extract only the valid bits if the source type is not
27647 integral and has a different mode.
27649 2014-02-19 Richard Biener <rguenther@suse.de>
27652 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
27655 2014-02-19 Richard Biener <rguenther@suse.de>
27658 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
27659 (ipa_modify_call_arguments): Emit an argument load explicitely and
27660 preserve virtual SSA form there and for the replacement call.
27661 Do not update SSA form nor free dominance info.
27663 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27665 * ipa.c (function_and_variable_visibility): Also clear WEAK
27666 flag when disolving COMDAT_GROUP.
27668 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27670 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
27671 * ipa-prop.c (ipa_set_jf_known_type): Return early when
27672 not devirtualizing.
27673 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
27674 do more sanity checks.
27675 (detect_type_change): Return true when giving up early.
27676 (compute_complex_assign_jump_func): Fix type parameter of
27677 ipa_set_ancestor_jf.
27678 (compute_complex_ancestor_jump_func): Likewise.
27679 (update_jump_functions_after_inlining): Fix updating of
27681 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
27683 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
27685 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
27686 inline clones when edge disappears.
27688 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
27691 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
27692 Split 64-bit moves into 2 patterns. Do not allow the use of
27693 direct move for TDmode in little endian, since the decimal value
27694 has little endian bytes within a word, but the 64-bit pieces are
27695 ordered in a big endian fashion, and normal subreg's of TDmode are
27697 (mov<mode>_64bit_dm): Likewise.
27698 (movtd_64bit_nodm): Likewise.
27700 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27702 PR tree-optimization/60174
27703 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
27704 statement of an SSA_NAME that occurs in an abnormal PHI node.
27706 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27709 * final.c (SEEN_BB): Remove.
27710 (SEEN_NOTE, SEEN_EMITTED): Renumber.
27711 (final_scan_insn): Don't force_source_line on second
27712 NOTE_INSN_BASIC_BLOCK.
27714 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
27717 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
27718 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
27719 (type_natural_mode): Warn ABI change when %zmm register is not
27720 available for AVX512F vector value passing.
27722 2014-02-18 Kai Tietz <ktietz@redhat.com>
27725 * config/i386/i386.c (ix86_expand_prologue): Use value in
27726 rax register as displacement when restoring %r10 or %rax.
27727 Fix wrong offset when restoring both registers.
27729 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
27731 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
27732 assertion with conditional return.
27734 2014-02-18 Jakub Jelinek <jakub@redhat.com>
27735 Uros Bizjak <ubizjak@gmail.com>
27738 * config/i386/driver-i386.c (host_detect_local_cpu): If
27739 YMM state is not saved by the OS, also clear has_f16c. Move
27740 CPUID 0x80000001 handling before YMM state saving checking.
27742 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
27744 PR rtl-optimization/58960
27745 * haifa-sched.c (alloc_global_sched_pressure_data): New,
27746 factored out from ...
27747 (sched_init): ... here.
27748 (free_global_sched_pressure_data): New, factored out from ...
27749 (sched_finish): ... here.
27750 * sched-int.h (free_global_sched_pressure_data): Declare.
27751 * sched-rgn.c (nr_regions_initial): New static global.
27752 (haifa_find_rgns): Initialize it.
27753 (schedule_region): Disable sched-pressure for the newly
27756 2014-02-17 Richard Biener <rguenther@suse.de>
27758 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
27759 release SSA defs of pattern stmts.
27761 2014-02-17 Richard Biener <rguenther@suse.de>
27763 * tree-inline.c (expand_call_inline): Release the virtual
27764 operand defined by the call we are about to inline.
27766 2014-02-17 Richard Biener <rguenther@suse.de>
27768 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
27770 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
27771 Ilya Tocar <ilya.tocar@intel.com>
27773 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
27774 arguments order in builtin.
27775 (_mm512_permutexvar_epi64): Ditto.
27776 (_mm512_mask_permutexvar_epi64): Ditto
27777 (_mm512_maskz_permutexvar_epi32): Ditto
27778 (_mm512_permutexvar_epi32): Ditto
27779 (_mm512_mask_permutexvar_epi32): Ditto
27781 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27783 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
27784 (p8_vmrgow): Likewise.
27786 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
27788 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
27791 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
27794 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
27795 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
27796 into 64-bit and 32-bit moves. On 64-bit moves, add support for
27797 using direct move instructions on ISA 2.07. Also adjust
27798 instruction length for 64-bit.
27799 (mov<mode>_64bit, TFmode/TDmode): Likewise.
27800 (mov<mode>_32bit, TFmode/TDmode): Likewise.
27802 2014-02-15 Alan Modra <amodra@gmail.com>
27806 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
27807 find_replacement on parts of insn rtl that might be reloaded.
27809 2014-02-15 Richard Biener <rguenther@suse.de>
27811 PR tree-optimization/60183
27812 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
27813 (tree_ssa_phiprop): Calculate and free post-dominators.
27815 2014-02-14 Jeff Law <law@redhat.com>
27817 PR rtl-optimization/60131
27818 * ree.c (get_extended_src_reg): New function.
27819 (combine_reaching_defs): Use it rather than assuming location of REG.
27820 (find_and_remove_re): Verify first operand of extension is
27821 a REG before adding the insns to the copy list.
27823 2014-02-14 Roland McGrath <mcgrathr@google.com>
27825 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
27826 * configure: Regenerated.
27827 * config.in: Regenerated.
27828 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
27829 instead of ASM_SHORT.
27831 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
27832 Richard Earnshaw <rearnsha@arm.com>
27834 PR rtl-optimization/59535
27835 * lra-constraints.c (process_alt_operands): Encourage alternative
27836 when unassigned pseudo class is superset of the alternative class.
27837 (inherit_reload_reg): Don't inherit when optimizing for code size.
27838 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
27839 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
27840 modes not less than 4 for Thumb1.
27842 2014-02-14 Kyle McMartin <kyle@redhat.com>
27845 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
27847 2014-02-14 Richard Biener <rguenther@suse.de>
27849 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
27850 (get_frame_arg): Drop the assert with langhook types_compatible_p.
27851 Do not strip INDIRECT_REFs.
27853 2014-02-14 Richard Biener <rguenther@suse.de>
27856 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
27857 DECL_FUNCTION_SPECIFIC_TARGET.
27858 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
27859 * tree-streamer-out.c (pack_ts_target_option): Remove.
27860 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
27861 (write_ts_function_decl_tree_pointers): Do not stream
27862 DECL_FUNCTION_SPECIFIC_TARGET.
27863 * tree-streamer-in.c (unpack_ts_target_option): Remove.
27864 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
27865 (lto_input_ts_function_decl_tree_pointers): Do not stream
27866 DECL_FUNCTION_SPECIFIC_TARGET.
27868 2014-02-14 Jakub Jelinek <jakub@redhat.com>
27870 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
27871 (get_initial_def_for_induction, vectorizable_induction): Ignore
27872 debug stmts when looking for exit_phi.
27873 (vectorizable_live_operation): Fix up condition.
27875 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27877 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
27878 nreverse() because it changes the content of original tree list.
27880 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27882 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
27883 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
27885 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
27887 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
27888 GNU coding standards.
27890 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27893 * dwarf2out.c (gen_subprogram_die): Don't call
27894 add_calling_convention_attribute if subr_die is old_die.
27896 2014-02-13 Sharad Singhai <singhai@google.com>
27898 * doc/optinfo.texi: Fix order of nodes.
27900 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
27902 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
27903 operands[2], not operands[3].
27905 2014-02-13 Richard Biener <rguenther@suse.de>
27908 * doc/install.texi (ISL): Update recommended version to 0.12.2,
27909 mention the possibility of an in-tree build.
27910 (CLooG): Update recommended version to 0.18.1, mention the
27911 possibility of an in-tree build and clarify that the ISL
27912 bundled with CLooG does not work.
27914 2014-02-13 Jakub Jelinek <jakub@redhat.com>
27917 * expr.c (compress_float_constant): If x is a hard register,
27918 extend into a pseudo and then move to x.
27920 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
27922 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
27923 caused by bad second argument to warning_at() with -mhotpatch and
27924 nested functions (e.g. with gfortran).
27926 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
27928 * opts.c (option_name): Remove "enabled by default" rider.
27930 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
27932 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
27934 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
27935 Uros Bizjak <ubizjak@gmail.com>
27938 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
27939 * configure: Regenerated.
27941 2014-02-12 Richard Biener <rguenther@suse.de>
27943 * vec.c (vec_prefix::calculate_allocation): Move as
27944 inline variant to vec.h.
27945 (vec_prefix::calculate_allocation_1): New out-of-line version.
27946 * vec.h (vec_prefix::calculate_allocation_1): Declare.
27947 (vec_prefix::m_has_auto_buf): Rename to ...
27948 (vec_prefix::m_using_auto_storage): ... this.
27949 (vec_prefix::calculate_allocation): Inline the easy cases
27950 and dispatch to calculate_allocation_1 which doesn't need the
27952 (va_heap::reserve): Use gcc_checking_assert.
27953 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
27954 m_using_auto_storage.
27955 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
27957 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
27958 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
27959 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
27961 2014-02-12 Richard Biener <rguenther@suse.de>
27963 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
27964 when we found a dependence.
27966 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
27968 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
27970 (maybe_fold_stmt): ... into this new function.
27971 * omp-low.c (lower_omp): Update comment.
27973 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
27976 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
27979 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
27981 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
27982 identifiers in comments.
27983 (cortexa53_extra_costs): Likewise.
27984 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
27985 (cortexa7_extra_costs): Likewise.
27986 (cortexa12_extra_costs): Likewise.
27987 (cortexa15_extra_costs): Likewise.
27988 (v7m_extra_costs): Likewise.
27990 2014-02-12 Richard Biener <rguenther@suse.de>
27992 PR middle-end/60092
27993 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
27994 of posix_memalign being successful.
27995 (lower_stmt): Restrict lowering of posix_memalign to when
27996 -ftree-bit-ccp is enabled.
27998 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28000 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
28002 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
28004 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
28006 PR rtl-optimization/60116
28007 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
28008 other_insn once the combination has been validated.
28010 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
28013 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
28015 * ipa-devirt.c: Include demangle.h
28016 (odr_violation_reported): New static variable.
28017 (add_type_duplicate): Update odr_violations.
28018 (maybe_record_node): Add completep parameter; update it.
28019 (record_target_from_binfo): Add COMPLETEP parameter;
28020 update it as needed.
28021 (possible_polymorphic_call_targets_1): Likewise.
28022 (struct polymorphic_call_target_d): Add nonconstruction_targets;
28023 rename FINAL to COMPLETE.
28024 (record_targets_from_bases): Sanity check we found the binfo;
28025 fix COMPLETEP updating.
28026 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
28027 parameter, fix computing of COMPLETEP.
28028 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
28029 at LTO time do demangling.
28030 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
28031 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
28033 (gimple_get_virt_method_for_binfo): Likewise.
28034 * gimple-fold.h (gimple_get_virt_method_for_binfo,
28035 gimple_get_virt_method_for_vtable): Update prototypes.
28037 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
28040 * genautomata.c (add_presence_absence): Fix typo with
28041 {final_}presence_list.
28043 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28046 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
28047 for VSX/Altivec vectors that land in GPR registers.
28049 2014-02-11 Richard Henderson <rth@redhat.com>
28050 Jakub Jelinek <jakub@redhat.com>
28053 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
28054 around drhs if type conversion to lacc->type is not useless.
28056 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28058 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
28060 (cortex-a57.cortex-a53): Likewise.
28061 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
28063 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28065 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
28068 2014-02-11 Renlin Li <Renlin.Li@arm.com>
28070 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
28071 add_options_for_arm_vfp3.
28073 2014-02-11 Jeff Law <law@redhat.com>
28075 PR middle-end/54041
28076 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
28077 object with an undesirable mode.
28079 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28082 * config/i386/sol2-9.h: New file.
28083 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
28084 *-*-solaris2.9*): Use it.
28086 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28088 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
28089 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
28091 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
28093 * config/microblaze/microblaze.c: Extend mcpu version format
28095 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
28097 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
28099 2014-02-10 Richard Henderson <rth@redhat.com>
28102 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
28103 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
28104 ms-abi vs -mno-accumulate-outgoing-args.
28105 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
28106 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
28109 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
28111 PR middle-end/60080
28112 * cfgexpand.c (expand_asm_operands): Attach source location to
28113 ASM_INPUT rtx objects.
28114 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
28116 2014-02-10 Nick Clifton <nickc@redhat.com>
28118 * config/mn10300/mn10300.c (popcount): New function.
28119 (mn10300_expand_prologue): Include saved registers in stack usage
28122 2014-02-10 Jeff Law <law@redhat.com>
28124 PR middle-end/52306
28125 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
28126 when changing the SET_DEST of a prior insn to avoid an input reload.
28128 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
28130 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
28131 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
28132 -mcall-openbsd, or -mcall-linux.
28133 (CC1_ENDIAN_BIG_SPEC): Remove.
28134 (CC1_ENDIAN_LITTLE_SPEC): Remove.
28135 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28136 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
28137 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
28138 and %cc1_endian_default.
28139 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
28141 2014-02-10 Richard Biener <rguenther@suse.de>
28143 PR tree-optimization/60115
28144 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
28145 MEM_REF handling. Properly verify that the accesses are not
28146 out of the objects bound.
28148 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28150 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
28153 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
28155 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
28156 proper constants and fix formatting.
28157 (possible_polymorphic_call_targets): Fix formatting.
28159 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
28160 Ilya Tocar <ilya.tocar@intel.com>
28162 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
28163 (_mm512_loadu_epi32): Renamed into...
28164 (_mm512_loadu_si512): This.
28165 (_mm512_storeu_epi32): Renamed into...
28166 (_mm512_storeu_si512): This.
28167 (_mm512_maskz_ceil_ps): Removed.
28168 (_mm512_maskz_ceil_pd): Ditto.
28169 (_mm512_maskz_floor_ps): Ditto.
28170 (_mm512_maskz_floor_pd): Ditto.
28171 (_mm512_floor_round_ps): Ditto.
28172 (_mm512_floor_round_pd): Ditto.
28173 (_mm512_ceil_round_ps): Ditto.
28174 (_mm512_ceil_round_pd): Ditto.
28175 (_mm512_mask_floor_round_ps): Ditto.
28176 (_mm512_mask_floor_round_pd): Ditto.
28177 (_mm512_mask_ceil_round_ps): Ditto.
28178 (_mm512_mask_ceil_round_pd): Ditto.
28179 (_mm512_maskz_floor_round_ps): Ditto.
28180 (_mm512_maskz_floor_round_pd): Ditto.
28181 (_mm512_maskz_ceil_round_ps): Ditto.
28182 (_mm512_maskz_ceil_round_pd): Ditto.
28183 (_mm512_expand_pd): Ditto.
28184 (_mm512_expand_ps): Ditto.
28185 * config/i386/i386.c (ix86_builtins): Remove
28186 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
28187 (bdesc_args): Ditto.
28188 * config/i386/predicates.md (const1256_operand): New.
28189 (const_1_to_2_operand): Ditto.
28190 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
28191 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
28192 (*avx512pf_gatherpf<mode>sf): Ditto.
28193 (avx512pf_gatherpf<mode>df): Ditto.
28194 (*avx512pf_gatherpf<mode>df_mask): Ditto.
28195 (*avx512pf_gatherpf<mode>df): Ditto.
28196 (avx512pf_scatterpf<mode>sf): Ditto.
28197 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
28198 (*avx512pf_scatterpf<mode>sf): Ditto.
28199 (avx512pf_scatterpf<mode>df): Ditto.
28200 (*avx512pf_scatterpf<mode>df_mask): Ditto.
28201 (*avx512pf_scatterpf<mode>df): Ditto.
28202 (avx512f_expand<mode>): Removed.
28203 (<shift_insn><mode>3<mask_name>): Change predicate type.
28205 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28207 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
28208 not at the end of datarefs vector use ordered_remove to avoid
28209 reordering datarefs vector.
28212 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
28213 mark local addressable non-static vars as GOVD_PRIVATE
28214 instead of GOVD_LOCAL.
28215 * omp-low.c (lower_omp_for): Move gimple_bind_vars
28216 and BLOCK_VARS of gimple_bind_block to new_stmt rather
28219 PR middle-end/60092
28220 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
28221 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
28222 assume_aligned or alloc_align attributes.
28223 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
28224 arguments. Handle also assume_aligned and alloc_align attributes.
28225 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
28226 calls to functions with assume_aligned or alloc_align attributes.
28227 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
28229 2014-02-08 Terry Guo <terry.guo@arm.com>
28231 * doc/invoke.texi: Document ARM -march=armv7e-m.
28233 2014-02-08 Jakub Jelinek <jakub@redhat.com>
28235 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
28236 flag on __cilkrts_rethrow builtin.
28239 * ipa-cp.c (determine_versionability): Fail at -O0
28240 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
28241 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
28244 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28247 * tree-inline.c (copy_forbidden): Fail for
28248 __attribute__((optimize (0))) functions.
28250 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28252 * varpool.c: Include pointer-set.h.
28253 (varpool_remove_unreferenced_decls): Variables in other partitions
28254 will not be output; be however careful to not lose information
28255 about partitioning.
28257 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
28259 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
28260 lookup in the vtable constructor.
28262 2014-02-07 Jeff Law <law@redhat.com>
28265 * config/m68k/m68k.md (ashldi_extsi): Turn into a
28266 define_insn_and_split.
28268 * ipa-inline.c (inline_small_functions): Fix typos.
28270 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28272 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
28273 (s390_can_use_return_insn): Declare.
28274 * config/s390/s390.h (EPILOGUE_USES): Define.
28275 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
28277 (s390_chunkify_start): Handle return JUMP_LABELs.
28278 (s390_early_mach): Emit a main_pool instruction on the entry edge.
28279 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
28280 (s390_can_use_return_insn): New functions.
28281 (s390_fix_long_loop_prediction): Handle conditional returns.
28282 (TARGET_SET_UP_BY_PROLOGUE): Define.
28283 * config/s390/s390.md (ANY_RETURN): New code iterator.
28284 (*creturn, *csimple_return, return, simple_return): New patterns.
28286 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28288 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
28289 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
28290 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
28291 REG_CFA_RESTORE list when deciding not to restore a register.
28293 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28295 * config/s390/s390.c: Include tree-pass.h and context.h.
28296 (s390_early_mach): New function, split out from...
28297 (s390_emit_prologue): ...here.
28298 (pass_data_s390_early_mach): New pass structure.
28299 (pass_s390_early_mach): New class.
28300 (s390_option_override): Create and register early_mach pass.
28301 Move to end of file.
28303 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
28305 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
28306 to match for the exit block.
28308 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28310 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
28311 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
28312 Reject misaligned operands.
28314 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
28316 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
28318 2014-02-07 Richard Biener <rguenther@suse.de>
28320 PR middle-end/60092
28321 * gimple-low.c (lower_builtin_posix_memalign): New function.
28322 (lower_stmt): Call it to lower posix_memalign in a way
28323 to make alignment info accessible.
28325 2014-02-07 Jakub Jelinek <jakub@redhat.com>
28328 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
28329 __builtin_setjmp_receiver.
28331 2014-02-07 Richard Biener <rguenther@suse.de>
28333 PR middle-end/60092
28334 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
28335 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
28336 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
28337 Handle BUILT_IN_POSIX_MEMALIGN.
28338 (find_func_clobbers): Likewise.
28339 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
28340 (call_may_clobber_ref_p_1): Likewise.
28342 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28345 * ipa-devirt.c (record_target_from_binfo): Remove overactive
28348 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28351 * lto-cgraph.c (lto_output_node): Use
28352 symtab_get_symbol_partitioning_class.
28353 (lto_output_varpool_node): likewise.
28354 (symtab_get_symbol_partitioning_class): Move here from
28355 lto/lto-partition.c
28356 * cgraph.h (symbol_partitioning_class): Likewise.
28357 (symtab_get_symbol_partitioning_class): Declare.
28359 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28361 * ggc.h (ggc_internal_cleared_alloc): New macro.
28362 * vec.h (vec_safe_copy): Handle memory stats.
28363 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
28364 * target-globals.c (save_target_globals): Likewise.
28366 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
28369 * expr.c (emit_move_resolve_push): Export; be bit more selective
28370 on when to clear alias set.
28371 * expr.h (emit_move_resolve_push): Declare.
28372 * function.h (struct function): Add tail_call_marked.
28373 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
28374 * config/i386/i386-protos.h (ix86_expand_push): Remove.
28375 * config/i386/i386.md (TImode move expander): De not call
28377 (FP push expanders): Preserve memory attributes.
28378 * config/i386/sse.md (push<mode>1): Remove.
28379 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
28380 (ix86_expand_push): Remove.
28381 * config/i386/mmx.md (push<mode>1): Remove.
28383 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28385 PR rtl-optimization/60030
28386 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
28387 lopart with paradoxical subreg before shifting it up by hprec.
28389 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28391 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
28392 Remove extra newline at end of file.
28393 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
28394 (arm_issue_rate): Handle cortexa57.
28395 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
28396 (cortex-a57.cortex-a53): Likewise.
28398 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28401 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
28402 don't record in REG_FRAME_RELATED_EXPR registers not set in that
28404 (arm_expand_prologue): Adjust all callers.
28405 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
28406 info, registers also at the lowest numbered registers side. Use
28407 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
28411 * var-tracking.c (adjust_mems): Before adding a SET to
28412 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
28414 2014-02-06 Alan Modra <amodra@gmail.com>
28417 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
28418 change SDmode to DDmode when lra_in_progress.
28420 2014-02-06 Jakub Jelinek <jakub@redhat.com>
28422 PR middle-end/59150
28423 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
28424 free_data_ref on the dr first, and before goto again also set dr
28425 to the next dr. For simd_lane_access, free old datarefs[i] before
28426 overwriting it. For get_vectype_for_scalar_type failure, don't
28427 free_data_ref if simd_lane_access.
28429 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
28432 * tree.h (opts_for_fn): New inline function.
28433 (opt_for_fn): Define.
28434 * config/i386/i386.c (ix86_function_regparm): Use
28435 opt_for_fn (decl, optimize) instead of optimize.
28437 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
28439 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
28440 for SYMBOL_REF in large memory model.
28442 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28444 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
28445 and crypto support.
28446 (cortex-a57): Likewise.
28447 (cortex-a57.cortex-a53): Likewise.
28449 2014-02-06 Yury Gribov <y.gribov@samsung.com>
28450 Kugan Vivekanandarajah <kuganv@linaro.org>
28452 * config/arm/arm.c (arm_vector_alignment_reachable): Check
28454 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
28456 2014-02-06 Richard Biener <rguenther@suse.de>
28458 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
28459 set_loop_copy and initialize_original_copy_tables.
28461 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
28463 * config/aarch64/aarch64-simd.md
28464 (aarch64_ashr_simddi): Change QI to SI.
28466 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28467 Jakub Jelinek <jakub@redhat.com>
28469 PR middle-end/60013
28470 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
28473 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28475 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
28476 CODE_FOR_altivec_vpku[hw]um to
28477 CODE_FOR_altivec_vpku[hw]um_direct.
28478 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
28479 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
28480 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
28481 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
28483 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28485 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
28486 generation for -maltivec=be.
28487 (altivec_vsumsws): Simplify redundant test.
28489 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28491 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
28492 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
28493 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
28494 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
28495 gen_altivec_vpkuwum.
28496 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
28498 (altivec_vpks<VI_char>ss): Likewise.
28499 (altivec_vpks<VI_char>us): Likewise.
28500 (altivec_vpku<VI_char>us): Likewise.
28501 (altivec_vpku<VI_char>um): Likewise.
28502 (altivec_vpku<VI_char>um_direct): New (copy of
28503 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
28505 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
28506 target is little endian and -maltivec=be is not specified.
28507 (*altivec_vupkhs<VU_char>_direct): New (copy of
28508 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
28509 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
28510 target is little endian and -maltivec=be is not specified.
28511 (*altivec_vupkls<VU_char>_direct): New (copy of
28512 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
28513 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
28514 little endian and -maltivec=be is not specified.
28515 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
28516 little endian and -maltivec=be is not specified.
28518 2014-02-05 Richard Henderson <rth@redhat.com>
28521 * combine-stack-adj.c: Revert r206943.
28522 * sched-int.h (struct deps_desc): Add last_args_size.
28523 * sched-deps.c (init_deps): Initialize it.
28524 (sched_analyze_insn): Add OUTPUT dependencies between insns that
28525 contain REG_ARGS_SIZE notes.
28527 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
28529 * lto-cgraph.c (asm_nodes_output): Make global.
28530 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
28531 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
28532 (driver_handle_option): Handle OPT_fwpa.
28534 2014-02-05 Jakub Jelinek <jakub@redhat.com>
28537 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
28538 a comment typo and formatting issue. If odr_hash hasn't been
28539 created, return vNULL and set *completep to false.
28541 PR middle-end/57499
28542 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
28543 bb with no successors.
28545 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
28548 * doc/invoke.texi (-march): Clarify documentation for ARM.
28549 (-mtune): Likewise.
28552 2014-02-05 Richard Biener <rguenther@suse.de>
28554 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
28555 when not vectorizing because of too many alias checks.
28556 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
28557 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
28559 2014-02-05 Nick Clifton <nickc@redhat.com>
28561 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
28562 accept extended registers in any mode when compiling for the MN10300.
28564 2014-02-05 Yury Gribov <y.gribov@samsung.com>
28566 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
28567 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
28568 sanitization attributes.
28569 (can_inline_edge_p): Likewise.
28570 (sanitize_attrs_match_for_inline_p): New function.
28572 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28574 * ipa-prop.c (detect_type_change): Shor circuit testing of
28575 type changes on THIS pointer.
28577 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
28580 * config/pa/pa.c (legitimize_tls_address): Return original address
28581 if not passed a SYMBOL_REF rtx.
28582 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
28584 (pa_emit_move_sequence): Simplify TLS source operands.
28585 (pa_legitimate_constant_p): Reject all TLS constants.
28586 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
28587 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
28589 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28591 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
28592 groups when we know they are controlled by LTO.
28593 * varasm.c (default_binds_local_p_1): If object is in other partition,
28594 it will be resolved locally.
28596 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28598 * config/host-linux.c (linux_gt_pch_use_address): Don't
28599 use SSIZE_MAX because it is not always defined.
28601 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
28604 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
28605 threshold for pseudo splitting.
28606 (update_ebb_live_info): Process call argument hard registers and
28607 hard registers from insn definition too.
28608 (max_small_class_regs_num): New constant.
28609 (inherit_in_ebb): Update live hard regs through EBBs. Update
28610 reloads_num only for small register classes. Don't split for
28613 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
28616 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
28619 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
28621 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
28622 visibility is safe.
28624 2014-02-04 Marek Polacek <polacek@redhat.com>
28626 * gdbinit.in (pel): Define.
28628 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
28630 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
28633 2014-02-04 Richard Biener <rguenther@suse.de>
28636 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
28637 in function context local.
28638 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
28639 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
28640 similar to LTO_imported_decl_ref.
28642 2014-02-04 Jakub Jelinek <jakub@redhat.com>
28644 PR tree-optimization/60002
28645 * cgraphclones.c (build_function_decl_skip_args): Clear
28646 DECL_LANG_SPECIFIC.
28648 PR tree-optimization/60023
28649 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
28650 false to gsi_replace.
28651 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
28652 has been in some EH region and vec_stmt could throw, add
28653 vec_stmt into the same EH region.
28654 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
28655 has no lhs, ignore it.
28656 * internal-fn.c (expand_MASK_LOAD): Likewise.
28659 * tree-inline.c (copy_forbidden): Fail for
28660 __attribute__((optimize (0))) functions.
28663 * omp-low.c (simd_clone_struct_copy): If from->inbranch
28664 is set, copy one less argument.
28665 (expand_simd_clones): Don't subtract clone_info->inbranch
28666 from simd_clone_struct_alloc argument.
28668 PR rtl-optimization/57915
28669 * recog.c (simplify_while_replacing): If all unary/binary/relational
28670 operation arguments are constant, attempt to simplify those.
28672 PR middle-end/59261
28673 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
28674 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
28676 2014-02-04 Richard Biener <rguenther@suse.de>
28678 PR tree-optimization/60012
28679 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
28680 TBAA disambiguation to all DDRs.
28682 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
28685 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
28686 (LINK_SPEC): Use it for -shared, -shared-libgcc.
28688 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28691 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
28693 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28695 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
28696 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
28698 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28701 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
28702 to figure out targets of polymorphic calls with known decl.
28703 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28704 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
28705 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
28706 (get_polymorphic_call_info): ... here.
28707 (get_polymorphic_call_info_from_invariant): New function.
28709 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28711 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
28712 lookup via vtable pointer; check for type consistency
28713 and turn inconsitent facts into UNREACHABLE.
28714 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28715 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
28716 type inconsistent querries; return UNREACHABLE instead.
28718 2014-02-03 Richard Henderson <rth@twiddle.net>
28721 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
28722 already processed this node.
28723 (normalize_one_pred_1): Pass along mark_set.
28724 (normalize_one_pred): Create and destroy a pointer_set_t.
28725 (normalize_one_pred_chain): Likewise.
28727 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
28729 PR gcov-profile/58602
28730 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
28732 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
28735 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
28736 -fno-devirtualize; try to devirtualize by the knowledge of
28737 virtual table pointer given by aggregate propagation.
28738 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
28739 (ipa_print_node_jump_functions): Dump also offset that
28740 is relevant for polymorphic calls.
28741 (determine_known_aggregate_parts): Add arg_type parameter; use it
28742 instead of determining the type from pointer type.
28743 (ipa_compute_jump_functions_for_edge): Update call of
28744 determine_known_aggregate_parts.
28745 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
28746 (gimple_get_virt_method_for_binfo): ... here; simplify using
28747 vtable_pointer_value_to_vtable.
28748 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
28749 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
28750 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
28751 (vtable_pointer_value_to_vtable): Break out from ...; handle also
28753 (vtable_pointer_value_to_binfo): ... here.
28754 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
28756 2014-02-03 Teresa Johnson <tejohnson@google.com>
28758 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
28759 redef of outer loop index variable.
28761 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
28765 * doc/extend.texi (Function Attributes): Typo.
28767 2014-02-03 Cong Hou <congh@google.com>
28769 PR tree-optimization/60000
28770 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
28771 if the vectorized statement is a store. A store statement can only
28772 appear at the end of pattern statements.
28774 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28776 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
28777 (ix86_option_override_internal): Default long double to 64-bit for
28778 32-bit Bionic and to 128-bit for 64-bit Bionic.
28780 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
28781 TARGET_LONG_DOUBLE_128 is true.
28782 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
28784 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
28785 (mlong-double-64): Negate -mlong-double-128.
28786 (mlong-double-128): New option.
28788 * config/i386/i386-c.c (ix86_target_macros): Define
28789 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
28791 * doc/invoke.texi: Document -mlong-double-128.
28793 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
28795 PR rtl-optimization/60024
28796 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
28798 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
28800 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
28802 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28804 PR rtl-optimization/57662
28805 * sel-sched.c (code_motion_path_driver): Do not mark already not
28806 existing blocks in the visiting bitmap.
28808 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
28810 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
28811 on the insn being emitted.
28813 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
28814 Will Deacon <will.deacon@arm.com>
28816 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
28818 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28820 * config/arm/arm-tables.opt: Regenerate.
28822 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28824 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
28825 for vector types other than V16QImode.
28826 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
28827 define_expand, and call altivec_expand_vec_perm_le when producing
28828 code with little endian element order.
28829 (*altivec_vperm_<mode>_internal): New insn having previous
28830 behavior of altivec_vperm_<mode>.
28831 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
28832 altivec_expand_vec_perm_le when producing code with little endian
28834 (*altivec_vperm_<mode>_uns_internal): New insn having previous
28835 behavior of altivec_vperm_<mode>_uns.
28837 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
28839 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
28840 (altivec_vsumsws): Add handling for -maltivec=be with a little
28842 (altivec_vsumsws_direct): New.
28843 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
28844 gen_altivec_vsumsws.
28846 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28848 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
28849 vtable_pointer_value_to_binfo): New functions.
28850 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
28851 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
28853 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
28855 * config/nios2/nios2.md (load_got_register): Initialize GOT
28856 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
28857 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
28859 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
28861 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
28862 preserverd by passthrough, do not propagate the type.
28864 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28866 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
28867 (mips_atomic_assign_expand_fenv): New function.
28868 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
28870 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28872 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
28873 (__builtin_mips_set_fcsr): Likewise.
28874 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
28875 MIPS_USI_FTYPE_VOID.
28876 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
28877 (mips16_expand_set_fcsr): Likewise.
28878 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
28879 (mips16_set_fcsr_stub): Likewise.
28880 (mips16_get_fcsr_one_only_stub): New class.
28881 (mips16_set_fcsr_one_only_stub): Likewise.
28882 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
28883 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
28884 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
28885 (hard_float): New availability predicate.
28886 (mips_builtins): Add get_fcsr and set_fcsr.
28887 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
28888 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
28889 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
28890 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
28891 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
28894 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
28896 * config/mips/mips.c (mips_one_only_stub): New class.
28897 (mips_need_mips16_rdhwr_p): Replace with...
28898 (mips16_rdhwr_stub): ...this new variable.
28899 (mips16_stub_call_address): New function.
28900 (mips16_rdhwr_one_only_stub): New class.
28901 (mips_expand_thread_pointer): Use mips16_stub_call_address.
28902 (mips_output_mips16_rdhwr): Delete.
28903 (mips_finish_stub): New function.
28904 (mips_code_end): Use it to handle rdhwr stubs.
28906 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
28909 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
28910 when calculating size of integer atomic types.
28912 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
28914 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
28916 2014-02-01 Jakub Jelinek <jakub@redhat.com>
28918 PR tree-optimization/60003
28919 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
28920 * profile.c (branch_prob): Use gimple_call_builtin_p
28921 to check for BUILT_IN_SETJMP_RECEIVER.
28922 * tree-inline.c (copy_bb): Call notice_special_calls.
28924 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
28927 * lra-constraints.c (process_alt_operands): Update reload_sum only
28930 2014-01-31 Richard Henderson <rth@redhat.com>
28932 PR middle-end/60004
28933 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
28934 until after else_eh is processed.
28936 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28938 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
28939 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
28940 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
28941 in smmintrin.h, remove them.
28942 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
28943 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
28944 * config/i386/i386.md (ROUND_SAE): Fix value.
28945 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
28946 (const48_operand): New.
28947 * config/i386/subst.md (round), (round_expand): Use
28948 const_4_or_8_to_11_operand.
28949 (round_saeonly), (round_saeonly_expand): Use const48_operand.
28951 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
28953 * config/i386/constraints.md (Yk): Swap meaning with k.
28954 * config/i386/i386.md (movhi_internal): Change Yk to k.
28955 (movqi_internal): Ditto.
28956 (*k<logic><mode>): Ditto.
28959 (kandn<mode>): Ditto.
28960 (*<code>hi_1): Ditto.
28961 (*<code>qi_1): Ditto.
28962 (kxnor<mode>): Ditto.
28963 (kortestzhi): Ditto.
28964 (kortestchi): Ditto.
28966 (*one_cmplhi2_1): Ditto.
28967 (*one_cmplqi2_1): Ditto.
28968 * config/i386/sse.md (): Change k to Yk.
28969 (avx512f_load<mode>_mask): Ditto.
28970 (avx512f_blendm<mode>): Ditto.
28971 (avx512f_store<mode>_mask): Ditto.
28972 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
28973 (avx512f_storedqu<mode>_mask): Ditto.
28974 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
28976 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
28977 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
28978 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
28979 (avx512f_maskcmp<mode>3): Ditto.
28980 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
28981 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
28982 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
28983 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
28984 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
28985 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
28986 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
28987 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
28988 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
28989 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
28990 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
28991 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
28992 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
28993 (vec_extract_lo_<mode>_maskm): Ditto.
28994 (vec_extract_hi_<mode>_maskm): Ditto.
28995 (avx512f_vternlog<mode>_mask): Ditto.
28996 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
28997 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
28998 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
28999 (avx512f_<code>v8div16qi2_mask): Ditto.
29000 (avx512f_<code>v8div16qi2_mask_store): Ditto.
29001 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
29002 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
29003 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
29004 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
29005 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
29006 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29007 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
29008 (*avx512pf_scatterpf<mode>df_mask): Ditto.
29009 (avx512cd_maskb_vec_dupv8di): Ditto.
29010 (avx512cd_maskw_vec_dupv16si): Ditto.
29011 (avx512f_vpermi2var<mode>3_maskz): Ditto.
29012 (avx512f_vpermi2var<mode>3_mask): Ditto.
29013 (avx512f_vpermi2var<mode>3_mask): Ditto.
29014 (avx512f_vpermt2var<mode>3_maskz): Ditto.
29015 (*avx512f_gathersi<mode>): Ditto.
29016 (*avx512f_gathersi<mode>_2): Ditto.
29017 (*avx512f_gatherdi<mode>): Ditto.
29018 (*avx512f_gatherdi<mode>_2): Ditto.
29019 (*avx512f_scattersi<mode>): Ditto.
29020 (*avx512f_scatterdi<mode>): Ditto.
29021 (avx512f_compress<mode>_mask): Ditto.
29022 (avx512f_compressstore<mode>_mask): Ditto.
29023 (avx512f_expand<mode>_mask): Ditto.
29024 * config/i386/subst.md (mask): Change k to Yk.
29025 (mask_scalar_merge): Ditto.
29028 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
29030 * doc/extend.texi (Vector Extensions): Document ?: in C++.
29032 2014-01-31 Richard Biener <rguenther@suse.de>
29034 PR middle-end/59990
29035 * builtins.c (fold_builtin_memory_op): Make sure to not
29036 use a floating-point mode or a boolean or enumeral type for
29037 the copy operation.
29039 2014-01-30 DJ Delorie <dj@redhat.com>
29041 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
29042 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
29043 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
29044 whenever main() has an epilogue.
29046 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29048 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
29049 unused variable "field".
29050 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
29051 (vsx_mergeh_<mode>): Likewise.
29052 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
29053 (altivec_vmrghh): Likewise.
29054 (altivec_vmrghw): Likewise.
29055 (altivec_vmrglb): Likewise.
29056 (altivec_vmrglh): Likewise.
29057 (altivec_vmrglw): Likewise.
29058 (altivec_vspltb): Add missing uses.
29059 (altivec_vsplth): Likewise.
29060 (altivec_vspltw): Likewise.
29061 (altivec_vspltsf): Likewise.
29063 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29066 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
29067 frame related instructions.
29069 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
29071 PR rtl-optimization/59959
29072 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
29073 any reload of register whose subreg is invalid.
29075 2014-01-30 Jakub Jelinek <jakub@redhat.com>
29077 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
29078 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
29079 Add missing return type - void.
29081 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29083 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
29084 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
29085 remove element index adjustment for endian (now handled in vsx.md
29087 (altivec_expand_vec_perm_const): Use
29088 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
29089 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
29090 (vsx_xxspltw_<mode>): Adjust element index for little endian.
29091 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
29092 define_expand and a new define_insn *altivec_vspltb_internal;
29093 adjust for -maltivec=be on a little endian target.
29094 (altivec_vspltb_direct): New.
29095 (altivec_vsplth): Divide into a define_expand and a new
29096 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
29097 little endian target.
29098 (altivec_vsplth_direct): New.
29099 (altivec_vspltw): Divide into a define_expand and a new
29100 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
29101 little endian target.
29102 (altivec_vspltw_direct): New.
29103 (altivec_vspltsf): Divide into a define_expand and a new
29104 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
29105 a little endian target.
29107 2014-01-30 Richard Biener <rguenther@suse.de>
29109 PR tree-optimization/59993
29110 * tree-ssa-forwprop.c (associate_pointerplus): Check we
29111 can propagate form the earlier stmt and avoid the transform
29112 when the intermediate result is needed.
29114 2014-01-30 Alangi Derick <alangiderick@gmail.com>
29116 * README.Portability: Fix typo.
29118 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
29120 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
29121 comparison_operator with ordered_comparison_operator.
29123 2014-01-30 Nick Clifton <nickc@redhat.com>
29125 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
29126 Rename to mn10300_store_multiple_regs.
29127 * config/mn10300/mn10300.c: Likewise.
29128 * config/mn10300/mn10300.md (store_movm): Fix typo: call
29129 store_multiple_regs.
29130 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
29131 Call mn10300_store_multiple_regs.
29133 2014-01-30 Nick Clifton <nickc@redhat.com>
29134 DJ Delorie <dj@redhat.com>
29136 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
29137 %fp 2 to keep registers after it properly word-aligned.
29138 (rl78_alloc_physical_registers_umul): Handle the case where both
29139 input operands are the same.
29141 2014-01-30 Richard Biener <rguenther@suse.de>
29143 PR tree-optimization/59903
29144 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
29147 2014-01-30 Jason Merrill <jason@redhat.com>
29150 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
29153 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
29155 2014-01-30 Richard Biener <rguenther@suse.de>
29157 PR tree-optimization/59951
29158 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
29160 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
29163 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
29164 SFmode to DFmode case.
29166 2014-01-29 DJ Delorie <dj@redhat.com>
29168 * config/msp430/msp430.opt (-minrt): New.
29169 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
29171 (ENDFILE_SPEC): Likewise.
29173 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
29175 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
29176 (estimate_function_body_sizes): Use it.
29178 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
29181 * dwarf2out.c (is_cxx_auto): New.
29182 (is_base_type): Use it.
29183 (gen_type_die_with_usage): Likewise.
29185 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29187 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
29188 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
29189 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
29190 -maltivec=be with LE targets.
29191 (vsx_mergeh_<mode>): Likewise.
29192 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
29193 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
29194 (altivec_vmrghb): Replace with define_expand and new
29195 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
29196 (altivec_vmrghb_direct): New define_insn.
29197 (altivec_vmrghh): Replace with define_expand and new
29198 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
29199 (altivec_vmrghh_direct): New define_insn.
29200 (altivec_vmrghw): Replace with define_expand and new
29201 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
29202 (altivec_vmrghw_direct): New define_insn.
29203 (*altivec_vmrghsf): Adjust for endianness.
29204 (altivec_vmrglb): Replace with define_expand and new
29205 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
29206 (altivec_vmrglb_direct): New define_insn.
29207 (altivec_vmrglh): Replace with define_expand and new
29208 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
29209 (altivec_vmrglh_direct): New define_insn.
29210 (altivec_vmrglw): Replace with define_expand and new
29211 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
29212 (altivec_vmrglw_direct): New define_insn.
29213 (*altivec_vmrglsf): Adjust for endianness.
29214 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29215 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29216 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
29217 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
29218 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29219 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29220 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
29221 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
29223 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
29225 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
29226 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
29229 2014-01-29 Richard Biener <rguenther@suse.de>
29231 PR tree-optimization/58742
29232 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
29233 associate_pointerplus_align.
29234 (associate_pointerplus_diff): New function.
29235 (associate_pointerplus): Likewise. Call associate_pointerplus_align
29236 and associate_pointerplus_diff.
29238 2014-01-29 Richard Biener <rguenther@suse.de>
29240 * lto-streamer.h (LTO_major_version): Bump to 3.
29241 (LTO_minor_version): Reset to 0.
29243 2014-01-29 Renlin Li <Renlin.Li@arm.com>
29245 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
29246 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
29247 (arm_file_start): Generate correct asm header for armv7ve.
29248 * config/arm/bpabi.h: Add multilib support for armv7ve.
29249 * config/arm/driver-arm.c: Change the architectures of cortex-a7
29250 and cortex-a15 to armv7ve.
29251 * config/arm/t-aprofile: Add multilib support for armv7ve.
29252 * doc/invoke.texi: Document -march=armv7ve.
29254 2014-01-29 Richard Biener <rguenther@suse.de>
29256 PR tree-optimization/58742
29257 * tree-ssa-forwprop.c (associate_plusminus): Return true
29258 if we changed sth, defer EH cleanup to ...
29259 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
29260 (simplify_mult): New function.
29262 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29264 PR middle-end/59917
29265 PR tree-optimization/59920
29266 * tree.c (build_common_builtin_nodes): Remove
29267 __builtin_setjmp_dispatcher initialization.
29268 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
29269 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
29270 instead of gsi_after_labels + manually skipping debug stmts.
29271 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
29272 ignore bbs with IFN_ABNORMAL_DISPATCHER.
29273 * tree-inline.c (copy_edges_for_bb): Remove
29274 can_make_abnormal_goto argument, instead add abnormal_goto_dest
29275 argument. Ignore computed_goto_p stmts. Don't call
29276 make_abnormal_goto_edges. If a call might need abnormal edges
29277 for non-local gotos, see if it already has an edge to
29278 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
29279 with true argument, don't do anything then, otherwise add
29280 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
29281 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
29283 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
29284 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
29285 (lower_stmt): Don't set data->calls_builtin_setjmp.
29286 (lower_builtin_setjmp): Adjust comment.
29287 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
29288 * tree-cfg.c (found_computed_goto): Remove.
29289 (factor_computed_gotos): Remove.
29290 (make_goto_expr_edges): Return bool, true for computed gotos.
29291 Don't call make_abnormal_goto_edges.
29292 (build_gimple_cfg): Don't set found_computed_goto, don't call
29293 factor_computed_gotos.
29294 (computed_goto_p): No longer static.
29295 (make_blocks): Don't set found_computed_goto.
29296 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
29297 (make_edges): If make_goto_expr_edges returns true, push bb
29298 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
29299 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
29300 vector. Record mapping between bbs and OpenMP regions if there
29301 are any, adjust make_gimple_omp_edges caller. Call
29302 handle_abnormal_edges.
29303 (make_abnormal_goto_edges): Remove.
29304 * tree-cfg.h (make_abnormal_goto_edges): Remove.
29305 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
29306 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
29307 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
29308 * internal-fn.def (ABNORMAL_DISPATCHER): New.
29309 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
29310 filling *region also set *region_idx to (*region)->entry->index.
29313 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
29314 For REGs set ORIGINAL_REGNO.
29316 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
29318 * doc/md.texi: Mention that a target shouldn't implement
29319 vec_widen_(s|u)mul_even/odd pair if it is less efficient
29322 2014-01-29 Jakub Jelinek <jakub@redhat.com>
29324 PR tree-optimization/59594
29325 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
29326 a copy of the datarefs vector rather than the vector itself.
29328 2014-01-28 Jason Merrill <jason@redhat.com>
29331 * dwarf2out.c (auto_die): New static.
29332 (gen_type_die_with_usage): Handle C++1y 'auto'.
29333 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
29336 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
29339 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
29340 (SPEC_X32): Likewise.
29341 (SPEC_64): Likewise.
29342 * config/i386/i386.c (ix86_option_override_internal): Turn off
29343 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
29345 (x86_file_start): Output .code16gcc for TARGET_16BIT.
29346 * config/i386/i386.h (TARGET_16BIT): New macro.
29347 (TARGET_16BIT_P): Likewise.
29348 * config/i386/i386.opt: Add m16.
29349 * doc/invoke.texi: Document -m16.
29351 2014-01-28 Jakub Jelinek <jakub@redhat.com>
29353 PR preprocessor/59935
29354 * input.c (location_get_source_line): Bail out on when line number
29355 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
29357 2014-01-28 Richard Biener <rguenther@suse.de>
29359 PR tree-optimization/58742
29360 * tree-ssa-forwprop.c (associate_plusminus): Handle
29361 pointer subtraction of the form (T)(P + A) - (T)P.
29363 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29365 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
29368 2014-01-28 Richard Biener <rguenther@suse.de>
29371 2014-01-28 Richard Biener <rguenther@suse.de>
29373 PR rtl-optimization/45364
29374 PR rtl-optimization/59890
29375 * var-tracking.c (local_get_addr_clear_given_value): Handle
29376 already cleared slot.
29377 (val_reset): Handle not allocated local_get_addr_cache.
29378 (vt_find_locations): Use post-order on the inverted CFG.
29380 2014-01-28 Richard Biener <rguenther@suse.de>
29382 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
29384 2014-01-28 Richard Biener <rguenther@suse.de>
29386 PR rtl-optimization/45364
29387 PR rtl-optimization/59890
29388 * var-tracking.c (local_get_addr_clear_given_value): Handle
29389 already cleared slot.
29390 (val_reset): Handle not allocated local_get_addr_cache.
29391 (vt_find_locations): Use post-order on the inverted CFG.
29393 2014-01-28 Alan Modra <amodra@gmail.com>
29395 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
29396 * configure.ac <recursive call for build != host>: Define
29397 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
29398 and LD_FOR_BUILD too.
29399 * configure: Regenerate.
29401 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
29403 * config/i386/i386.c (get_builtin_code_for_version): Separate
29404 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
29405 Broadwell from Haswell.
29407 2014-01-27 Steve Ellcey <sellcey@mips.com>
29409 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
29410 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
29411 * config/mips/mips.c (mips_option_override): Change setting
29413 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
29414 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
29415 Change from Mask to Var.
29417 2014-01-27 Jeff Law <law@redhat.com>
29419 * ipa-inline.c (inline_small_functions): Fix typo.
29421 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
29423 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
29424 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
29425 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
29426 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
29427 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
29428 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
29429 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
29430 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
29431 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
29432 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
29433 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
29434 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
29435 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
29436 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
29437 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
29438 (_mm512_storeu_epi64): Ditto.
29439 (_mm512_cmpge_epi32_mask): Ditto.
29440 (_mm512_cmpge_epu32_mask): Ditto.
29441 (_mm512_cmpge_epi64_mask): Ditto.
29442 (_mm512_cmpge_epu64_mask): Ditto.
29443 (_mm512_cmple_epi32_mask): Ditto.
29444 (_mm512_cmple_epu32_mask): Ditto.
29445 (_mm512_cmple_epi64_mask): Ditto.
29446 (_mm512_cmple_epu64_mask): Ditto.
29447 (_mm512_cmplt_epi32_mask): Ditto.
29448 (_mm512_cmplt_epu32_mask): Ditto.
29449 (_mm512_cmplt_epi64_mask): Ditto.
29450 (_mm512_cmplt_epu64_mask): Ditto.
29451 (_mm512_cmpneq_epi32_mask): Ditto.
29452 (_mm512_cmpneq_epu32_mask): Ditto.
29453 (_mm512_cmpneq_epi64_mask): Ditto.
29454 (_mm512_cmpneq_epu64_mask): Ditto.
29455 (_mm512_expand_pd): Ditto.
29456 (_mm512_expand_ps): Ditto.
29457 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
29458 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
29459 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
29460 * config/i386/i386.c (ix86_builtins): Add
29461 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
29462 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
29463 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
29464 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
29465 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
29466 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
29467 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
29468 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
29469 IX86_BUILTIN_PMOVUSQW512_MEM.
29470 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
29471 __builtin_ia32_pmovsqd512mem_mask,
29472 __builtin_ia32_pmovqd512mem_mask,
29473 __builtin_ia32_pmovusqw512mem_mask,
29474 __builtin_ia32_pmovsqw512mem_mask,
29475 __builtin_ia32_pmovqw512mem_mask,
29476 __builtin_ia32_pmovusdw512mem_mask,
29477 __builtin_ia32_pmovsdw512mem_mask,
29478 __builtin_ia32_pmovdw512mem_mask,
29479 __builtin_ia32_pmovqb512mem_mask,
29480 __builtin_ia32_pmovusqb512mem_mask,
29481 __builtin_ia32_pmovsqb512mem_mask,
29482 __builtin_ia32_pmovusdb512mem_mask,
29483 __builtin_ia32_pmovsdb512mem_mask,
29484 __builtin_ia32_pmovdb512mem_mask.
29485 (bdesc_args): Add __builtin_ia32_expanddf512,
29486 __builtin_ia32_expandsf512.
29487 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
29488 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
29489 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
29490 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
29491 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
29492 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
29493 (avx512f_<code>v8div16qi2_mask_store): This.
29494 (avx512f_expand<mode>): New.
29496 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
29498 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
29500 (_mm512_mask_prefetch_i64gather_pd): Ditto.
29501 (_mm512_prefetch_i32scatter_pd): Ditto.
29502 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
29503 (_mm512_prefetch_i64scatter_pd): Ditto.
29504 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
29505 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
29506 (_mm512_mask_prefetch_i64gather_ps): Ditto.
29507 (_mm512_prefetch_i32scatter_ps): Ditto.
29508 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
29509 (_mm512_prefetch_i64scatter_ps): Ditto.
29510 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
29511 * config/i386/i386-builtin-types.def: Define
29512 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
29513 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
29514 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
29515 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
29516 IX86_BUILTIN_SCATTERPFQPD.
29517 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
29518 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
29519 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
29520 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
29521 __builtin_ia32_scatterpfqps.
29522 (ix86_expand_builtin): Expand new built-ins.
29523 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
29524 fix memory access data type.
29525 (*avx512pf_gatherpf<mode>_mask): Ditto.
29526 (*avx512pf_gatherpf<mode>): Ditto.
29527 (avx512pf_scatterpf<mode>): Ditto.
29528 (*avx512pf_scatterpf<mode>_mask): Ditto.
29529 (*avx512pf_scatterpf<mode>): Ditto.
29530 (GATHER_SCATTER_SF_MEM_MODE): New.
29531 (avx512pf_gatherpf<mode>df): Ditto.
29532 (*avx512pf_gatherpf<mode>df_mask): Ditto.
29533 (*avx512pf_scatterpf<mode>df): Ditto.
29535 2014-01-27 Jakub Jelinek <jakub@redhat.com>
29538 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
29539 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
29542 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29544 * common/config/arm/arm-common.c
29545 (arm_rewrite_mcpu): Handle multiple names.
29547 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29549 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
29551 * gimple-builder.h (create_gimple_tmp): Delete.
29553 2014-01-27 Christian Bruel <christian.bruel@st.com>
29555 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
29558 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
29560 * config/pa/pa.md (call): Generate indirect long calls to non-local
29561 functions when outputing 32-bit code.
29562 (call_value): Likewise except for special call to buggy powf function.
29564 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
29565 portable runtime and PIC indirect calls.
29566 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
29567 and PIC call sequences. Use ldo instead of blr to set return register
29568 in PIC call sequence.
29570 2014-01-25 Walter Lee <walt@tilera.com>
29572 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
29573 avoid clobbering a live register.
29575 2014-01-25 Walter Lee <walt@tilera.com>
29577 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
29578 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
29579 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
29580 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
29582 2014-01-25 Walter Lee <walt@tilera.com>
29584 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
29585 arguments on even registers.
29586 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
29588 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
29589 (BIGGEST_ALIGNMENT): Ditto.
29590 (BIGGEST_FIELD_ALIGNMENT): Ditto.
29592 2014-01-25 Walter Lee <walt@tilera.com>
29594 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
29595 insns before bundling.
29596 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
29598 2014-01-25 Walter Lee <walt@tilera.com>
29600 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
29601 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
29602 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
29604 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29606 * config/mips/constraints.md (kl): Delete.
29607 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
29608 define expands, using...
29609 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
29610 instructions for MIPS16.
29611 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
29612 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
29614 2014-01-25 Walter Lee <walt@tilera.com>
29616 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
29620 2014-01-25 Walter Lee <walt@tilera.com>
29622 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
29623 (TARGET_EXPAND_TO_RTL_HOOK): Define.
29625 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
29627 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
29630 2014-01-25 Jakub Jelinek <jakub@redhat.com>
29632 * print-rtl.c (in_call_function_usage): New var.
29633 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
29634 EXPR_LIST mode as mode and not as reg note name.
29636 PR middle-end/59561
29637 * cfgloopmanip.c (copy_loop_info): If
29638 loop->warned_aggressive_loop_optimizations, make sure
29639 the flag is set in target loop too.
29641 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
29643 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
29645 * builtins.def: Likewise.
29646 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
29647 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
29648 * ira.c (ira_setup_eliminable_regset): Likewise.
29649 * omp-low.c (gate_expand_omp): Likewise.
29650 (execute_lower_omp): Likewise.
29651 (diagnose_sb_0): Likewise.
29652 (gate_diagnose_omp_blocks): Likewise.
29653 (simd_clone_clauses_extract): Likewise.
29656 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
29658 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
29659 correction for little endian...
29660 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
29663 2014-01-24 Jeff Law <law@redhat.com>
29665 PR tree-optimization/59919
29666 * tree-vrp.c (find_assert_locations_1): Do not register asserts
29667 for non-returning calls.
29669 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
29671 * common/config/aarch64/aarch64-common.c
29672 (aarch64_rewrite_mcpu): Handle multiple names.
29673 * config/aarch64/aarch64.h
29674 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
29676 2014-01-24 Dodji Seketeli <dodji@redhat.com>
29678 * input.c (add_file_to_cache_tab): Handle the case where fopen
29681 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
29684 * config/i386/i386.md (pushsf splitter): Get stack adjustment
29685 from push operand if code of push isn't PRE_DEC.
29687 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
29690 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
29691 -mquad-memory-atomic. Update -mquad-memory documentation to say
29692 it is only used for non-atomic loads/stores.
29694 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
29695 -mquad-memory or -mquad-memory-atomic switches.
29697 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
29698 -mquad-memory-atomic to ISA 2.07 support.
29700 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
29701 to separate support of normal quad word memory operations (ldq, stq)
29702 from the atomic quad word memory operations.
29704 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
29705 support to separate non-atomic quad word operations from atomic
29706 quad word operations. Disable non-atomic quad word operations in
29707 little endian mode so that we don't have to swap words after the
29708 load and before the store.
29709 (quad_load_store_p): Add comment about atomic quad word support.
29710 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
29711 options printed with -mdebug=reg.
29713 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
29714 -mquad-memory-atomic as the test for whether we have quad word
29715 atomic instructions.
29716 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
29717 or -mp8-vector are used, allow byte/half-word atomic operations.
29719 * config/rs6000/sync.md (load_lockedti): Insure that the address
29720 is a proper indexed or indirect address for the lqarx instruction.
29721 On little endian systems, swap the hi/lo registers after the lqarx
29723 (load_lockedpti): Use indexed_or_indirect_operand predicate to
29724 insure the address is valid for the lqarx instruction.
29725 (store_conditionalti): Insure that the address is a proper indexed
29726 or indirect address for the stqcrx. instruction. On little endian
29727 systems, swap the hi/lo registers before doing the stqcrx.
29729 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
29730 insure the address is valid for the stqcrx. instruction.
29732 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
29733 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
29734 type of quad memory support is available.
29736 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
29738 PR regression/59915
29739 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
29740 there is a danger of looping.
29742 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
29744 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
29745 force flag_ira_loop_pressure if set via command line.
29747 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29749 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
29750 (ashr_simd): New builtin handling DI mode.
29751 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
29752 (aarch64_sshr_simddi): New match pattern.
29753 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
29754 (vshrd_n_s64): Likewise.
29755 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
29757 2014-01-23 Nick Clifton <nickc@redhat.com>
29759 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
29760 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
29761 favour of mcu specific scripts.
29762 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
29765 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29766 Alex Velenko <Alex.Velenko@arm.com>
29768 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
29769 (vaddv_s16): Likewise.
29770 (vaddv_s32): Likewise.
29771 (vaddv_u8): Likewise.
29772 (vaddv_u16): Likewise.
29773 (vaddv_u32): Likewise.
29774 (vaddvq_s8): Likewise.
29775 (vaddvq_s16): Likewise.
29776 (vaddvq_s32): Likewise.
29777 (vaddvq_s64): Likewise.
29778 (vaddvq_u8): Likewise.
29779 (vaddvq_u16): Likewise.
29780 (vaddvq_u32): Likewise.
29781 (vaddvq_u64): Likewise.
29782 (vaddv_f32): Likewise.
29783 (vaddvq_f32): Likewise.
29784 (vaddvq_f64): Likewise.
29785 (vmaxv_f32): Likewise.
29786 (vmaxv_s8): Likewise.
29787 (vmaxv_s16): Likewise.
29788 (vmaxv_s32): Likewise.
29789 (vmaxv_u8): Likewise.
29790 (vmaxv_u16): Likewise.
29791 (vmaxv_u32): Likewise.
29792 (vmaxvq_f32): Likewise.
29793 (vmaxvq_f64): Likewise.
29794 (vmaxvq_s8): Likewise.
29795 (vmaxvq_s16): Likewise.
29796 (vmaxvq_s32): Likewise.
29797 (vmaxvq_u8): Likewise.
29798 (vmaxvq_u16): Likewise.
29799 (vmaxvq_u32): Likewise.
29800 (vmaxnmv_f32): Likewise.
29801 (vmaxnmvq_f32): Likewise.
29802 (vmaxnmvq_f64): Likewise.
29803 (vminv_f32): Likewise.
29804 (vminv_s8): Likewise.
29805 (vminv_s16): Likewise.
29806 (vminv_s32): Likewise.
29807 (vminv_u8): Likewise.
29808 (vminv_u16): Likewise.
29809 (vminv_u32): Likewise.
29810 (vminvq_f32): Likewise.
29811 (vminvq_f64): Likewise.
29812 (vminvq_s8): Likewise.
29813 (vminvq_s16): Likewise.
29814 (vminvq_s32): Likewise.
29815 (vminvq_u8): Likewise.
29816 (vminvq_u16): Likewise.
29817 (vminvq_u32): Likewise.
29818 (vminnmv_f32): Likewise.
29819 (vminnmvq_f32): Likewise.
29820 (vminnmvq_f64): Likewise.
29822 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
29824 * config/aarch64/aarch64-simd.md
29825 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
29826 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
29827 (*aarch64_mul3_elt<mode>): Likewise.
29828 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
29829 (*aarch64_mul3_elt_to_64v2df): Likewise.
29830 (*aarch64_mla_elt<mode>): Likewise.
29831 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
29832 (*aarch64_mls_elt<mode>): Likewise.
29833 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
29834 (*aarch64_fma4_elt<mode>): Likewise.
29835 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
29836 (*aarch64_fma4_elt_to_64v2df): Likewise.
29837 (*aarch64_fnma4_elt<mode>): Likewise.
29838 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
29839 (*aarch64_fnma4_elt_to_64v2df): Likewise.
29840 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
29841 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
29842 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29843 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
29844 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
29845 (aarch64_sqdmull_lane<mode>_internal): Likewise.
29846 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
29848 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
29850 * config/aarch64/aarch64-simd.md
29851 (aarch64_be_checked_get_lane<mode>): New define_expand.
29852 * config/aarch64/aarch64-simd-builtins.def
29853 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
29854 New builtin definition.
29855 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
29856 Use new safe be builtin.
29858 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
29860 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
29862 (aarch64_be_st1<mode>): Likewise.
29863 (aarch_ld1<VALL:mode>): Define_expand modified.
29864 (aarch_st1<VALL:mode>): Likewise.
29865 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
29866 (UNSPEC_ST1): Likewise.
29868 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
29870 * config/microblaze/microblaze.md: Add trap insn and attribute
29872 2014-01-23 Dodji Seketeli <dodji@redhat.com>
29874 PR preprocessor/58580
29875 * input.h (location_get_source_line): Take an additional line_size
29877 (void diagnostics_file_cache_fini): Declare new function.
29878 * input.c (struct fcache): New type.
29879 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
29880 New static constants.
29881 (diagnostic_file_cache_init, total_lines_num)
29882 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
29883 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
29884 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
29885 (get_next_line, read_next_line, goto_next_line, read_line_num):
29886 New static function definitions.
29887 (diagnostic_file_cache_fini): New function.
29888 (location_get_source_line): Take an additional output line_len
29889 parameter. Re-write using lookup_or_add_file_to_cache_tab and
29891 * diagnostic.c (diagnostic_finish): Call
29892 diagnostic_file_cache_fini.
29893 (adjust_line): Take an additional input parameter for the length
29894 of the line, rather than calculating it with strlen.
29895 (diagnostic_show_locus): Adjust the use of
29896 location_get_source_line and adjust_line with respect to their new
29897 signature. While displaying a line now, do not stop at the first
29898 null byte. Rather, display the zero byte as a space and keep
29899 going until we reach the size of the line.
29900 * Makefile.in: Add vec.o to OBJS-libcommon
29902 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29903 Ilya Tocar <ilya.tocar@intel.com>
29905 * config/i386/avx512fintrin.h (_mm512_kmov): New.
29906 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
29907 (__builtin_ia32_kmov16): Ditto.
29908 * config/i386/i386.md (UNSPEC_KMOV): New.
29911 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
29913 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
29914 (_mm512_storeu_si512): Ditto.
29916 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
29919 * rtl.h (get_referenced_operands): Declare.
29920 * recog.c (get_referenced_operands): New function.
29921 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
29922 operands have been referenced when recording LO_SUM references.
29924 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
29926 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
29928 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29930 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
29931 Enable for generic and recent AMD targets.
29933 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
29935 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
29936 ARG_SIZE note when adjustment was eliminated.
29938 2014-01-22 Jeff Law <law@redhat.com>
29940 PR tree-optimization/59597
29941 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
29942 in file. Accept new argument REGISTERING and use it to modify
29943 dump output appropriately.
29944 (register_jump_thread): Corresponding changes.
29945 (mark_threaded_blocks): Reinstate code to cancel unprofitable
29946 thread paths involving joiner blocks. Add code to dump cancelled
29947 jump threading paths.
29949 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
29951 PR rtl-optimization/59477
29952 * lra-constraints.c (inherit_in_ebb): Process call for living hard
29953 regs. Update reloads_num and potential_reload_hard_regs for all insns.
29955 2014-01-22 Tom Tromey <tromey@redhat.com>
29957 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
29959 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
29961 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29963 PR rtl-optimization/59896
29964 * lra-constraints.c (process_alt_operands): Check unused note for
29965 matched operands of insn with no output reloads.
29967 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
29969 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
29970 (mips_move_from_gpr_cost): Likewise.
29972 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
29974 PR rtl-optimization/59858
29975 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
29976 ira_class_hard_regs_num.
29977 (process_alt_operands): Increase reject for dying matched operand.
29979 2014-01-21 Jakub Jelinek <jakub@redhat.com>
29982 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
29983 smaller than size, perform several stores or loads and stores
29984 at dst + count - size to store or copy all of size bytes, rather
29985 than just last modesize bytes.
29987 2014-01-20 DJ Delorie <dj@redhat.com>
29989 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
29990 that CLOBBERs are REGs before propogating their values.
29992 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
29994 PR middle-end/59789
29995 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
29996 (cgraph_inline_failed_type): New function.
29997 * cgraph.h (DEFCIFCODE): Add type.
29998 (cgraph_inline_failed_type_t): New enum.
29999 (cgraph_inline_failed_type): New prototype.
30000 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
30001 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
30002 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
30003 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
30004 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
30005 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
30006 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
30007 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
30008 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
30009 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
30010 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
30011 OPTIMIZATION_MISMATCH.
30012 * tree-inline.c (expand_call_inline): Emit errors during
30013 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
30015 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30018 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
30019 mode attribute in insn output.
30021 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
30023 * output.h (output_constant): Delete.
30024 * varasm.c (output_constant): Make private.
30026 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
30028 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
30030 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30032 PR middle-end/59860
30033 * tree.h (fold_builtin_strcat): New prototype.
30034 * builtins.c (fold_builtin_strcat): No longer static. Add len
30035 argument, if non-NULL, don't call c_strlen. Optimize
30036 directly into __builtin_memcpy instead of __builtin_strcpy.
30037 (fold_builtin_2): Adjust fold_builtin_strcat caller.
30038 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
30040 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
30042 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30043 for SImode_address_operand operands, having only a REG argument.
30045 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
30047 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
30048 loader name using mbig-endian.
30049 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
30051 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30053 * doc/invoke.texi (-march): Clarify documentation for AArch64.
30054 (-mtune): Likewise.
30057 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
30059 * config/aarch64/aarch64-protos.h
30060 (aarch64_cannot_change_mode_class_ptr): Declare.
30061 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
30062 aarch64_cannot_change_mode_class_ptr): New.
30063 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
30064 backend hook aarch64_cannot_change_mode_class.
30066 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
30068 * common/config/aarch64/aarch64-common.c
30069 (aarch64_handle_option): Don't handle any option order logic here.
30070 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
30071 selected_cpu, warn on architecture version mismatch.
30072 (aarch64_override_options): Fix parsing order for option strings.
30074 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30075 Iain Sandoe <iain@codesourcery.com>
30078 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
30079 warning. Amend comment to reflect current functionality.
30081 2014-01-20 Richard Biener <rguenther@suse.de>
30083 PR middle-end/59860
30084 * builtins.c (fold_builtin_strcat): Remove case better handled
30085 by tree-ssa-strlen.c.
30087 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
30089 * config/aarch64/aarch64.opt
30090 (mcpu, march, mtune): Make case-insensitive.
30092 2014-01-20 Jakub Jelinek <jakub@redhat.com>
30095 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
30096 if operands[1] is a REG or ZERO_EXTEND of a REG.
30098 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
30100 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
30102 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
30104 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
30105 long non-pic millicode calls.
30107 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
30109 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
30111 2014-01-19 Kito Cheng <kito@0xlab.org>
30113 * builtins.c (expand_movstr): Check movstr expand done or fail.
30115 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30116 H.J. Lu <hongjiu.lu@intel.com>
30119 * config/i386/i386.md (*lea<mode>): Zero-extend return register
30120 to DImode for zero-extended addresses.
30122 2014-01-19 Jakub Jelinek <jakub@redhat.com>
30124 PR rtl-optimization/57763
30125 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
30126 on the new indirect jump_insn and increment LABEL_NUSES (label).
30128 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
30132 * config.gcc (x86_archs): New variable.
30133 (x86_64_archs): Likewise.
30134 (x86_cpus): Likewise.
30135 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
30136 --with-arch/--with-cpu= options.
30137 Support --with-arch=/--with-cpu={nehalem,westmere,
30138 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
30140 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30142 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
30143 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
30145 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
30147 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
30149 2014-01-18 Jakub Jelinek <jakub@redhat.com>
30152 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
30153 clear cpp_get_options (parse_in)->warn_unused_macros for
30154 ix86_target_macros_internal with cpp_define.
30156 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
30158 * jump.c (delete_related_insns): Keep (use (insn))s.
30159 * reorg.c (redundant_insn): Check for barriers too.
30161 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30163 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
30165 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
30167 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
30168 call to $$dyncall when TARGET_LONG_CALLS is true.
30170 2014-01-17 Jeff Law <law@redhat.com>
30172 * ree.c (combine_set_extension): Temporarily disable test for
30173 changing number of hard registers.
30175 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30177 PR middle-end/58125
30178 * ipa-inline-analysis.c (inline_free_summary):
30179 Do not free summary of aliases.
30181 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30183 PR middle-end/59706
30184 * gimplify.c (gimplify_expr): Use create_tmp_var
30185 instead of create_tmp_var_raw. If cond doesn't have
30186 integral type, don't add the IFN_ANNOTATE builtin at all.
30188 2014-01-17 Martin Jambor <mjambor@suse.cz>
30191 * ipa-cp.c (prev_edge_clone): New variable.
30192 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
30193 Also resize prev_edge_clone vector.
30194 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
30195 (ipcp_edge_removal_hook): New function.
30196 (ipcp_driver): Register ipcp_edge_removal_hook.
30198 2014-01-17 Andrew Pinski <apinski@cavium.com>
30199 Steve Ellcey <sellcey@mips.com>
30202 * config/mips/mips.c (mips_print_operand): Check operand mode instead
30205 2014-01-17 Jeff Law <law@redhat.com>
30207 PR middle-end/57904
30208 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
30209 so that pass_ccp runs first.
30211 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30213 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
30214 (ix86_adjust_cost): Use !TARGET_XXX.
30215 (do_reorder_for_imul): Likewise.
30216 (swap_top_of_ready_list): Likewise.
30217 (ix86_sched_reorder): Likewise.
30219 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
30221 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
30222 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
30223 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
30224 (intel_memset): New. Duplicate slm_memset.
30225 (intel_cost): New. Duplicate slm_cost.
30226 (m_INTEL): New macro.
30227 (processor_target_table): Add "intel".
30228 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
30229 with PROCESSOR_INTEL for "intel".
30230 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
30231 PROCESSOR_SILVERMONT.
30232 (ix86_issue_rate): Likewise.
30233 (ix86_adjust_cost): Likewise.
30234 (ia32_multipass_dfa_lookahead): Likewise.
30235 (swap_top_of_ready_list): Likewise.
30236 (ix86_sched_reorder): Likewise.
30237 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
30238 instead of TARGET_OPT_AGU.
30239 * config/i386/i386.h (TARGET_INTEL): New.
30240 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
30241 (processor_type): Add PROCESSOR_INTEL.
30242 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
30243 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
30245 2014-01-17 Marek Polacek <polacek@redhat.com>
30248 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
30251 2014-01-17 Richard Biener <rguenther@suse.de>
30253 PR tree-optimization/46590
30254 * opts.c (default_options_table): Add entries for
30255 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
30256 all enabled at -O1 but not for -Og.
30257 * common.opt (fbranch-count-reg): Remove Init(1).
30258 (fmove-loop-invariants): Likewise.
30259 (ftree-pta): Likewise.
30261 2014-01-17 Jakub Jelinek <jakub@redhat.com>
30263 * config/i386/i386.c (ix86_data_alignment): For compatibility with
30264 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
30265 decls to at least the GCC 4.8 used alignments.
30268 * tree-nested.c (convert_nonlocal_reference_stmt,
30269 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
30270 of GIMPLE_BIND stmts, adjust associated decls.
30272 2014-01-17 Richard Biener <rguenther@suse.de>
30274 PR tree-optimization/46590
30275 * vec.h (vec<>::bseach): New member function implementing
30276 binary search according to C89 bsearch.
30277 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
30278 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
30279 bitmap pointer again. Make accesses_in_loop a flat array.
30280 (mem_ref_obstack): New global.
30281 (outermost_indep_loop): Adjust for mem_ref->stored changes.
30282 (mark_ref_stored): Likewise.
30283 (ref_indep_loop_p_2): Likewise.
30284 (set_ref_stored_in_loop): New helper function.
30285 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
30286 (memref_free): Adjust.
30287 (record_mem_ref_loc): Simplify.
30288 (gather_mem_refs_stmt): Adjust.
30289 (sort_locs_in_loop_postorder_cmp): New function.
30290 (analyze_memory_references): Sort accesses_in_loop after
30291 loop postorder number.
30292 (find_ref_loc_in_loop_cmp): New function.
30293 (for_all_locs_in_loop): Find relevant cluster of locs in
30294 accesses_in_loop and iterate without recursion.
30295 (execute_sm): Avoid uninit warning.
30296 (struct ref_always_accessed): Simplify.
30297 (ref_always_accessed::operator ()): Likewise.
30298 (ref_always_accessed_p): Likewise.
30299 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
30300 loop postorder numbers here.
30301 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
30304 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
30307 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
30308 on decls for which assemble_alias has been called.
30310 2014-01-17 Nick Clifton <nickc@redhat.com>
30312 * config/msp430/msp430.opt: (mcpu): New option.
30313 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
30314 (msp430_option_override): Parse target_cpu. If the MCU name
30315 matches a generic string, clear target_mcu.
30316 (msp430_attr): Allow numeric interrupt values up to 63.
30317 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
30318 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
30320 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
30322 * config/msp430/msp430.md (popm): Use %J rather than %I.
30323 (addsi3): Use msp430_nonimmediate_operand for operand 2.
30324 (addhi_cy_i): Use immediate_operand for operand 2.
30325 * doc/invoke.texi: Document -mcpu option.
30327 2014-01-17 Richard Biener <rguenther@suse.de>
30329 PR rtl-optimization/38518
30330 * df.h (df_analyze_loop): Declare.
30331 * df-core.c: Include cfgloop.h.
30332 (df_analyze_1): Split out main part of df_analyze.
30333 (df_analyze): Adjust.
30334 (loop_inverted_post_order_compute): New function.
30335 (loop_post_order_compute): Likewise.
30336 (df_analyze_loop): New function avoiding whole-function
30337 postorder computes.
30338 * loop-invariant.c (find_defs): Use df_analyze_loop.
30339 (find_invariants): Adjust.
30340 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
30342 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
30344 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
30345 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
30347 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
30349 * ipa-ref.c (ipa_remove_stmt_references): Fix references
30350 traversal when removing references.
30352 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
30355 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
30357 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
30359 PR middle-end/56791
30360 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
30361 pushing a reload for an autoinc when we had previously reloaded an
30362 inner part of the address.
30364 2014-01-16 Jakub Jelinek <jakub@redhat.com>
30366 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
30368 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
30369 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
30370 when not giving up or versioning for alias only because of
30372 (vect_analyze_data_ref_dependences): Set to true.
30373 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
30375 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
30376 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
30379 PR middle-end/58344
30380 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
30383 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
30384 operand 0 predicate for gathers, use a new pseudo as subtarget.
30386 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30388 PR middle-end/59609
30389 * lra-constraints.c (process_alt_operands): Add printing debug info.
30390 Check absence of input/output reloads for matched operands too.
30392 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
30394 PR rtl-optimization/59835
30395 * ira.c (ira_init_register_move_cost): Increase cost for
30398 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
30400 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
30402 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
30405 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
30406 non-register objects. Use gen_(high/low)part more consistently.
30409 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
30412 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
30413 endian support, remove tests for WORDS_BIG_ENDIAN.
30414 (p8_mfvsrd_3_<mode>): Likewise.
30415 (reload_gpr_from_vsx<mode>): Likewise.
30416 (reload_gpr_from_vsxsf): Likewise.
30417 (p8_mfvsrd_4_disf): Likewise.
30419 2014-01-16 Richard Biener <rguenther@suse.de>
30421 PR rtl-optimization/46590
30422 * lcm.c (compute_antinout_edge): Use postorder iteration.
30423 (compute_laterin): Use inverted postorder iteration.
30425 2014-01-16 Nick Clifton <nickc@redhat.com>
30427 PR middle-end/28865
30428 * varasm.c (output_constant): Return the number of bytes actually
30430 (output_constructor_array_range): Update the field size with the
30431 number of bytes emitted by output_constant.
30432 (output_constructor_regular_field): Likewise. Also do not
30433 complain if the total number of bytes emitted is now greater
30434 than the expected fieldpos.
30435 * output.h (output_constant): Update prototype and descriptive comment.
30437 2014-01-16 Marek Polacek <polacek@redhat.com>
30439 PR middle-end/59827
30440 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
30441 it is error_mark_node.
30443 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
30445 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
30446 VALID_AVX256_REG_OR_OI_MODE.
30448 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
30450 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
30451 current procedure should be profiled.
30453 2014-01-15 Andrew Pinski <apinski@cavium.com>
30455 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
30456 of moving from/to the STACK_REG register class.
30458 2014-01-15 Richard Henderson <rth@redhat.com>
30461 * reginfo.c (global_regs_decl): Globalize.
30462 * rtl.h (global_regs_decl): Declare.
30463 * ira.c (do_reload): Diagnose frame_pointer_needed and it
30464 reserved via global_regs.
30466 2014-01-15 Teresa Johnson <tejohnson@google.com>
30468 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
30470 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
30472 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
30473 and vmulosh rather than call gen_vec_widen_smult_*.
30474 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
30475 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
30476 (vec_widen_smult_even_v16qi): Likewise.
30477 (vec_widen_umult_even_v8hi): Likewise.
30478 (vec_widen_smult_even_v8hi): Likewise.
30479 (vec_widen_umult_odd_v16qi): Likewise.
30480 (vec_widen_smult_odd_v16qi): Likewise.
30481 (vec_widen_umult_odd_v8hi): Likewise.
30482 (vec_widen_smult_odd_v8hi): Likewise.
30483 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
30484 vmuloub rather than call gen_vec_widen_umult_*.
30485 (vec_widen_umult_lo_v16qi): Likewise.
30486 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
30487 vmulosb rather than call gen_vec_widen_smult_*.
30488 (vec_widen_smult_lo_v16qi): Likewise.
30489 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
30490 rather than call gen_vec_widen_umult_*.
30491 (vec_widen_umult_lo_v8hi): Likewise.
30492 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
30493 rather than call gen_vec_widen_smult_*.
30494 (vec_widen_smult_lo_v8hi): Likewise.
30496 2014-01-15 Jeff Law <law@redhat.com>
30498 PR tree-optimization/59747
30499 * ree.c (find_and_remove_re): Properly handle case where a second
30500 eliminated extension requires widening a copy created for elimination
30501 of a prior extension.
30502 (combine_set_extension): Ensure that the number of hard regs needed
30503 for a destination register does not change when we widen it.
30505 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
30507 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
30508 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
30509 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
30510 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
30511 (avr-*-rtems*): Likewise.
30512 (bfin*-rtems*): Likewise.
30513 (moxie-*-rtems*): Likewise.
30514 (h8300-*-rtems*): Likewise.
30515 (i[34567]86-*-rtems*): Likewise.
30516 (lm32-*-rtems*): Likewise.
30517 (m32r-*-rtems*): Likewise.
30518 (m68k-*-rtems*): Likewise.
30519 (microblaze*-*-rtems*): Likewise.
30520 (mips*-*-rtems*): Likewise.
30521 (powerpc-*-rtems*): Likewise.
30522 (sh-*-rtems*): Likewise.
30523 (sparc-*-rtems*): Likewise.
30524 (sparc64-*-rtems*): Likewise.
30525 (v850-*-rtems*): Likewise.
30526 (m32c-*-rtems*): Likewise.
30528 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
30530 PR rtl-optimization/59511
30531 * ira.c (ira_init_register_move_cost): Use memory costs for some
30532 cases of register move cost calculations.
30533 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
30534 instead of BB frequency.
30535 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
30536 * lra-assigns.c (find_hard_regno_for): Ditto.
30538 2014-01-15 Richard Biener <rguenther@suse.de>
30540 PR tree-optimization/59822
30541 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
30542 (vectorizable_load): Use it to hoist defs of uses of invariant
30543 loads out of the loop.
30545 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
30546 Kugan Vivekanandarajah <kuganv@linaro.org>
30549 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
30552 2014-01-15 Richard Biener <rguenther@suse.de>
30554 PR rtl-optimization/59802
30555 * lcm.c (compute_available): Use inverted postorder to seed
30556 the initial worklist.
30558 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30561 * config/s390/s390.c (s390_preferred_reload_class): Don't return
30562 ADDR_REGS for invalid symrefs in non-PIC code.
30564 2014-01-15 Jakub Jelinek <jakub@redhat.com>
30567 * builtins.c (determine_block_size): Initialize *probable_max_size
30568 even if len_rtx is CONST_INT.
30570 2014-01-14 Andrew Pinski <apinski@cavium.com>
30572 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
30573 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
30574 (cortexa53_tunings): Likewise.
30575 (aarch64_sched_issue_rate): New function.
30576 (TARGET_SCHED_ISSUE_RATE): Define.
30578 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30580 * ira-costs.c (find_costs_and_classes): Add missed
30581 ira_init_register_move_cost_if_necessary.
30583 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
30586 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
30588 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
30591 * config/i386/i386.c (type_natural_mode): Add a bool parameter
30592 to indicate if type is used for function return value. Warn ABI
30593 change if the vector mode isn't available for function return value.
30594 (ix86_function_arg_advance): Pass false to type_natural_mode.
30595 (ix86_function_arg): Likewise.
30596 (ix86_gimplify_va_arg): Likewise.
30597 (function_arg_32): Don't warn ABI change.
30598 (ix86_function_value): Pass true to type_natural_mode.
30599 (ix86_return_in_memory): Likewise.
30600 (ix86_struct_value_rtx): Removed.
30601 (TARGET_STRUCT_VALUE_RTX): Likewise.
30603 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30605 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
30606 converting a conditional jump into a conditional return.
30608 2014-01-14 Richard Biener <rguenther@suse.de>
30610 PR tree-optimization/58921
30611 PR tree-optimization/59006
30612 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
30613 hoisting invariant stmts.
30614 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
30615 invariant loads on the preheader edge if possible.
30617 2014-01-14 Joey Ye <joey.ye@arm.com>
30619 * doc/plugin.texi (Building GCC plugins): Update to C++.
30621 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
30623 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
30624 (_mm_rcp28_round_ss): Ditto.
30625 (_mm_rsqrt28_round_sd): Ditto.
30626 (_mm_rsqrt28_round_ss): Ditto.
30627 (_mm_rcp28_sd): Ditto.
30628 (_mm_rcp28_ss): Ditto.
30629 (_mm_rsqrt28_sd): Ditto.
30630 (_mm_rsqrt28_ss): Ditto.
30631 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
30632 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
30633 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
30634 (IX86_BUILTIN_RCP28SD): Ditto.
30635 (IX86_BUILTIN_RCP28SS): Ditto.
30636 (IX86_BUILTIN_RSQRT28SD): Ditto.
30637 (IX86_BUILTIN_RSQRT28SS): Ditto.
30638 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
30639 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
30640 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
30641 (ix86_expand_special_args_builtin): Expand new FTYPE.
30642 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
30643 (srcp14<mode>): Make insn unary.
30644 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
30645 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
30646 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
30647 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
30648 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
30649 Fix rounding: make it SAE only.
30650 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
30652 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
30654 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
30655 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
30656 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
30657 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
30658 (round_saeonly_mask_scalar_operand4): Ditto.
30659 (round_saeonly_mask_scalar_op3): Ditto.
30660 (round_saeonly_mask_scalar_op4): Ditto.
30662 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30664 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
30665 Implement -maltivec=be for vec_insert and vec_extract.
30667 2014-01-10 DJ Delorie <dj@redhat.com>
30669 * config/msp430/msp430.md (call_internal): Don't allow memory
30670 references with SP as the base register.
30671 (call_value_internal): Likewise.
30672 * config/msp430/constraints.md (Yc): New. For memory references
30673 that don't use SP as a base register.
30675 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
30676 "an integer without a # prefix"
30677 * config/msp430/msp430.md (epilogue_helper): Use it.
30679 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30682 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
30683 AVX512F gather builtins.
30684 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
30685 on gather decls with INTEGER_TYPE masktype.
30686 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
30687 directly into the builtin rather than hoisting it before loop.
30689 PR tree-optimization/59387
30690 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
30691 (scev_const_prop): If folded_casts and type has undefined overflow,
30692 use force_gimple_operand instead of force_gimple_operand_gsi and
30693 for each added stmt if it is assign with
30694 arith_code_with_undefined_signed_overflow, call
30695 rewrite_to_defined_overflow.
30696 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
30697 gimple-fold.h instead.
30698 (arith_code_with_undefined_signed_overflow,
30699 rewrite_to_defined_overflow): Moved to ...
30700 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
30701 rewrite_to_defined_overflow): ... here. No longer static.
30702 Include gimplify-me.h.
30703 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
30704 rewrite_to_defined_overflow): New prototypes.
30706 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30708 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
30710 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
30712 * builtins.c (get_object_alignment_2): Minor tweak.
30713 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
30715 2014-01-13 Christian Bruel <christian.bruel@st.com>
30717 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
30718 optimized non constant lengths.
30720 2014-01-13 Jakub Jelinek <jakub@redhat.com>
30723 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
30724 load as __atomic_load_N if possible.
30726 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30728 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
30730 (rs6000_expand_builtin): Adjust call.
30732 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
30735 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
30736 * config/rs6000/rs6000.c: Include target-globals.h.
30737 (rs6000_set_current_function): Instead of doing target_reinit
30738 unconditionally, use save_target_globals_default_opts and
30739 restore_target_globals.
30741 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
30743 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
30744 (rs6000_expand_builtin): Handle mffs and mtfsf.
30745 (rs6000_init_builtins): Define mffs and mtfsf.
30746 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
30747 (rs6000_mffs): New pattern.
30748 (rs6000_mtfsf): New pattern.
30750 2014-01-11 Bin Cheng <bin.cheng@arm.com>
30752 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
30753 Start narrowing with START. Apply candidate-use pair
30754 and check overall cost in narrowing.
30755 (iv_ca_prune): Pass new argument.
30757 2014-01-10 Jeff Law <law@redhat.com>
30759 PR middle-end/59743
30760 * ree.c (combine_reaching_defs): Ensure the defining statement
30761 occurs before the extension when optimizing extensions with
30762 different source and destination hard registers.
30764 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30767 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
30768 vtables into the type inheritance graph.
30770 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30772 PR rtl-optimization/59754
30773 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
30774 modes in the REGNO != REGNO case.
30776 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30778 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
30780 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30782 PR tree-optimization/59745
30783 * tree-predcom.c (tree_predictive_commoning_loop): Call
30784 free_affine_expand_cache if giving up because components is NULL.
30786 * target-globals.c (save_target_globals): Allocate < 4KB structs using
30787 GC in payload of target_globals struct instead of allocating them on
30788 the heap and the larger structs separately using GC.
30789 * target-globals.h (struct target_globals): Make regs, hard_regs,
30790 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
30791 of GTY((skip)) and change type to void *.
30792 (reset_target_globals): Cast loads from those fields to corresponding
30795 2014-01-10 Steve Ellcey <sellcey@mips.com>
30798 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
30799 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
30800 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
30802 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
30805 * aarch64-modes.def (CC_Zmode): New flags mode.
30806 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
30807 represents an equality.
30808 (aarch64_get_condition_code): Handle CC_Zmode.
30809 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
30811 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
30813 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
30814 extraction in good case.
30816 2014-01-10 Richard Biener <rguenther@suse.de>
30818 PR tree-optimization/59374
30819 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
30820 checking after SLP discovery. Mark stmts not participating
30821 in any SLP instance properly.
30823 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30825 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
30826 when handling a SET rtx.
30828 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30830 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
30831 (cortex-a57): Likewise.
30832 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
30834 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30836 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
30837 non-iwmmxt builtins.
30839 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
30843 * ipa-devirt.c record_target_from_binfo): Take as argument
30844 stack of binfos and lookup matching one for virtual inheritance.
30845 (possible_polymorphic_call_targets_1): Update.
30847 2014-01-10 Huacai Chen <chenhc@lemote.com>
30849 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
30850 kernel strings for Loongson-2E/2F/3A.
30852 2014-01-10 Jakub Jelinek <jakub@redhat.com>
30854 PR middle-end/59670
30855 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
30856 is_gimple_call before calling gimple_call_internal_p.
30858 2014-01-09 Steve Ellcey <sellcey@mips.com>
30860 * Makefile.in (TREE_FLOW_H): Remove.
30861 (TREE_SSA_H): Add file names from tree-flow.h.
30862 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
30863 * tree.h: Remove tree-flow.h reference.
30864 * hash-table.h: Remove tree-flow.h reference.
30865 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
30866 reference with tree-ssa-loop.h.
30868 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30870 * doc/invoke.texi: Add -maltivec={be,le} options, and document
30871 default element-order behavior for -maltivec.
30872 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
30873 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
30874 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
30875 when targeting big endian, at least for now.
30876 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
30878 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30880 PR middle-end/47735
30881 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
30882 var satisfies use_register_for_decl, just take into account type
30883 alignment, rather than decl alignment.
30885 PR tree-optimization/59622
30886 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
30887 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
30888 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
30889 Don't devirtualize for inplace at all. For targets.length () == 1,
30890 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
30892 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30894 * config/i386/i386.md (cpu): Remove the unused btver1.
30896 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
30898 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
30900 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30903 * tree-core.h (struct target_globals): New forward declaration.
30904 (struct tree_target_option): Add globals field.
30905 * tree.h (TREE_TARGET_GLOBALS): Define.
30906 (prepare_target_option_nodes_for_pch): New prototype.
30907 * target-globals.h (struct target_globals): Define even if
30908 !SWITCHABLE_TARGET.
30909 * tree.c (prepare_target_option_node_for_pch,
30910 prepare_target_option_nodes_for_pch): New functions.
30911 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
30912 * config/i386/i386.c: Include target-globals.h.
30913 (ix86_set_current_function): Instead of doing target_reinit
30914 unconditionally, use save_target_globals_default_opts and
30915 restore_target_globals.
30917 2014-01-09 Richard Biener <rguenther@suse.de>
30919 PR tree-optimization/59715
30920 * tree-cfg.h (split_critical_edges): Declare.
30921 * tree-cfg.c (split_critical_edges): Export.
30922 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
30924 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
30926 * cfgexpand.c (expand_stack_vars): Optionally disable
30927 asan stack protection.
30928 (expand_used_vars): Likewise.
30929 (partition_stack_vars): Likewise.
30930 * asan.c (asan_emit_stack_protection): Optionally disable
30931 after return stack usage.
30932 (instrument_derefs): Optionally disable memory access instrumentation.
30933 (instrument_builtin_call): Likewise.
30934 (instrument_strlen_call): Likewise.
30935 (asan_protect_global): Optionally disable global variables protection.
30936 * doc/invoke.texi: Added doc for new options.
30937 * params.def: Added new options.
30938 * params.h: Likewise.
30940 2014-01-09 Jakub Jelinek <jakub@redhat.com>
30942 PR rtl-optimization/59724
30943 * ifcvt.c (cond_exec_process_if_block): Don't call
30944 flow_find_head_matching_sequence with 0 longest_match.
30945 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
30946 non-active insns if !stop_after.
30947 (try_head_merge_bb): Revert 2014-01-07 changes.
30949 2014-01-08 Jeff Law <law@redhat.com>
30951 * ree.c (get_sub_rtx): New function, extracted from...
30952 (merge_def_and_ext): Here.
30953 (combine_reaching_defs): Use get_sub_rtx.
30955 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
30957 * cgraph.h (varpool_variable_node): Do not choke on null node.
30959 2014-01-08 Catherine Moore <clm@codesourcery.com>
30961 * config/mips/mips.md (simple_return): Attempt to use JRC
30963 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
30965 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30967 PR rtl-optimization/59137
30968 * reorg.c (steal_delay_list_from_target): Call update_block for
30970 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
30972 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30974 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
30975 two duplicate entries.
30977 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
30980 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
30982 * config/mips/mips.c (mips_truncated_op_cost): New function.
30983 (mips_rtx_costs): Adjust test for BADDU.
30984 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
30986 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
30988 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
30989 (*baddu_si): ...this new pattern.
30991 2014-01-08 Jakub Jelinek <jakub@redhat.com>
30994 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
30996 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
30998 PR middle-end/57748
30999 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
31001 (expand_expr, expand_normal): Adjust.
31002 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
31003 inner_reference_p. Use inner_reference_p to expand inner references.
31004 (store_expr): Adjust.
31005 * cfgexpand.c (expand_call_stmt): Adjust.
31007 2014-01-08 Rong Xu <xur@google.com>
31009 * gcov-io.c (gcov_var): Move from gcov-io.h.
31010 (gcov_position): Ditto.
31011 (gcov_is_error): Ditto.
31012 (gcov_rewrite): Ditto.
31013 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
31014 only part to libgcc/libgcov.h.
31016 2014-01-08 Marek Polacek <polacek@redhat.com>
31018 PR middle-end/59669
31019 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
31021 2014-01-08 Marek Polacek <polacek@redhat.com>
31024 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
31026 2014-01-08 Jakub Jelinek <jakub@redhat.com>
31028 PR rtl-optimization/59649
31029 * stor-layout.c (get_mode_bounds): For BImode return
31030 0 and STORE_FLAG_VALUE.
31032 2014-01-08 Richard Biener <rguenther@suse.de>
31034 PR middle-end/59630
31035 * gimple.h (is_gimple_builtin_call): Remove.
31036 (gimple_builtin_call_types_compatible_p): New.
31037 (gimple_call_builtin_p): New overload.
31038 * gimple.c (is_gimple_builtin_call): Remove.
31039 (validate_call): Rename to ...
31040 (gimple_builtin_call_types_compatible_p): ... this and export. Also
31041 check return types.
31042 (validate_type): New static function.
31043 (gimple_call_builtin_p): New overload and adjust.
31044 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
31045 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
31046 (gimple_fold_stmt_to_constant_1): Likewise.
31047 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
31049 2014-01-08 Richard Biener <rguenther@suse.de>
31051 PR middle-end/59471
31052 * gimplify.c (gimplify_expr): Gimplify register-register type
31053 VIEW_CONVERT_EXPRs to separate stmts.
31055 2014-01-07 Jeff Law <law@redhat.com>
31057 PR middle-end/53623
31058 * ree.c (combine_set_extension): Handle case where source
31059 and destination registers in an extension insn are different.
31060 (combine_reaching_defs): Allow source and destination registers
31061 in extension to be different under limited circumstances.
31062 (add_removable_extension): Remove restriction that the
31063 source and destination registers in the extension are the same.
31064 (find_and_remove_re): Emit a copy from the extension's
31065 destination to its source after the defining insn if
31066 the source and destination registers are different.
31068 PR middle-end/59285
31069 * ifcvt.c (merge_if_block): If we are merging a block with more than
31070 one successor with a block with no successors, remove any BARRIER
31071 after the second block.
31073 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
31075 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
31077 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
31080 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
31081 for 14-bit register offsets when INT14_OK_STRICT is false.
31083 2014-01-07 Roland Stigge <stigge@antcom.de>
31084 Michael Meissner <meissner@linux.vnet.ibm.com>
31087 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
31088 Only check TFmode for SPE constants. Don't check TImode or TDmode.
31090 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
31092 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
31095 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
31097 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
31098 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
31099 rtx is const0_rtx or not.
31101 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
31104 * target-globals.c (save_target_globals): Remove this_fn_optab
31106 * toplev.c: Include optabs.h.
31107 (target_reinit): Temporarily restore the global options if another
31108 set of options are in force.
31110 2014-01-07 Jakub Jelinek <jakub@redhat.com>
31112 PR rtl-optimization/58668
31113 * cfgcleanup.c (flow_find_cross_jump): Don't count
31114 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
31115 to determine what is counted.
31116 (flow_find_head_matching_sequence): Use active_insn_p to determine
31118 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
31120 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
31121 determine what is counted.
31123 PR tree-optimization/59643
31124 * tree-predcom.c (split_data_refs_to_components): If one dr is
31125 read and one write, determine_offset fails and the write isn't
31126 in the bad component, just put the read into the bad component.
31128 2014-01-07 Mike Stump <mikestump@comcast.net>
31129 Jakub Jelinek <jakub@redhat.com>
31132 * tree-core.h (struct tree_optimization_option): Change optabs
31133 type from unsigned char * to void *.
31134 * optabs.c (init_tree_optimization_optabs): Adjust
31135 TREE_OPTIMIZATION_OPTABS initialization.
31137 2014-01-06 Jakub Jelinek <jakub@redhat.com>
31140 * config/i386/i386.h (struct machine_function): Add
31141 no_drap_save_restore field.
31142 * config/i386/i386.c (ix86_save_reg): Use
31143 !cfun->machine->no_drap_save_restore instead of
31144 crtl->stack_realign_needed.
31145 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
31146 this function clears frame_pointer_needed. Set
31147 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
31148 and DRAP reg is needed.
31150 2014-01-06 Marek Polacek <polacek@redhat.com>
31153 * doc/implement-c.texi: Mention that other integer types are
31154 permitted as bit-field types in strictly conforming mode.
31156 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
31158 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
31159 is newly allocated.
31161 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
31163 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
31165 2014-01-06 Martin Jambor <mjambor@suse.cz>
31168 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
31170 * ipa-prop.c (ipa_print_node_params): Fix indentation.
31172 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
31176 * var-tracking.c (add_stores): Preserve the value of the source even if
31177 we don't record the store.
31179 2014-01-06 Terry Guo <terry.guo@arm.com>
31181 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
31183 2014-01-05 Iain Sandoe <iain@codesourcery.com>
31186 * config/darwin.c (darwin_function_section): Adjust return values to
31187 correspond to optimisation changes made in r206070.
31189 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
31191 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
31192 from prefetch_block tune setting.
31193 (nocona_cost): Correct size of prefetch block to 64.
31195 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
31197 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
31198 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
31199 used to save the static chain register in the computation of the offset
31200 from which the FP registers need to be restored.
31202 2014-01-04 Jakub Jelinek <jakub@redhat.com>
31204 PR tree-optimization/59519
31205 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
31206 ICE if get_current_def (current_new_name) is already non-NULL, as long
31207 as it is a phi result of some other phi in *new_exit_bb that has
31210 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
31211 or vmovdqu* for misaligned_operand.
31212 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
31213 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
31214 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
31215 aligned_mem for AVX512F masked aligned load and store builtins and for
31216 non-temporal moves.
31218 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
31220 PR tree-optimization/59651
31221 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
31222 Address range for negative step should be added by TYPE_SIZE_UNIT.
31224 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
31226 * config/m68k/m68k.c (handle_move_double): Handle pushes with
31227 overlapping registers also for registers other than the stack pointer.
31229 2014-01-03 Marek Polacek <polacek@redhat.com>
31232 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
31235 2014-01-03 Jakub Jelinek <jakub@redhat.com>
31238 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
31241 * config/i386/i386.md (MODE_SIZE): New mode attribute.
31242 (push splitter): Use <P:MODE_SIZE> instead of
31243 GET_MODE_SIZE (<P:MODE>mode).
31244 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
31245 (mov -1, reg peephole2): Likewise.
31246 * config/i386/sse.md (*mov<mode>_internal,
31247 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
31248 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
31249 *<code><mode>3, *andnot<mode>3<mask_name>,
31250 <mask_codefor><code><mode>3<mask_name>): Likewise.
31251 * config/i386/subst.md (mask_mode512bit_condition,
31252 sd_mask_mode512bit_condition): Likewise.
31254 2014-01-02 Xinliang David Li <davidxl@google.com>
31256 PR tree-optimization/59303
31257 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
31258 (dump_predicates): Better output format.
31259 (pred_equal_p): New function.
31260 (is_neq_relop_p): Ditto.
31261 (is_neq_zero_form_p): Ditto.
31262 (pred_expr_equal_p): Ditto.
31263 (pred_neg_p): Ditto.
31264 (simplify_pred): Ditto.
31265 (simplify_preds_2): Ditto.
31266 (simplify_preds_3): Ditto.
31267 (simplify_preds_4): Ditto.
31268 (simplify_preds): Ditto.
31269 (push_pred): Ditto.
31270 (push_to_worklist): Ditto.
31271 (get_pred_info_from_cmp): Ditto.
31272 (is_degenerated_phi): Ditto.
31273 (normalize_one_pred_1): Ditto.
31274 (normalize_one_pred): Ditto.
31275 (normalize_one_pred_chain): Ditto.
31276 (normalize_preds): Ditto.
31277 (normalize_cond_1): Remove function.
31278 (normalize_cond): Ditto.
31279 (is_gcond_subset_of): Ditto.
31280 (is_subset_of_any): Ditto.
31281 (is_or_set_subset_of): Ditto.
31282 (is_and_set_subset_of): Ditto.
31283 (is_norm_cond_subset_of): Ditto.
31284 (pred_chain_length_cmp): Ditto.
31285 (convert_control_dep_chain_into_preds): Type change.
31286 (find_predicates): Ditto.
31287 (find_def_preds): Ditto.
31288 (destroy_predicates_vecs): Ditto.
31289 (find_matching_predicates_in_rest_chains): Ditto.
31290 (use_pred_not_overlap_with_undef_path_pred): Ditto.
31291 (is_pred_expr_subset): Ditto.
31292 (is_pred_chain_subset_of): Ditto.
31293 (is_included_in): Ditto.
31294 (is_superset_of): Ditto.
31296 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31298 Update copyright years.
31300 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
31302 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
31303 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
31304 config/arc/arc.md, config/arc/arc.opt,
31305 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
31306 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
31307 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
31308 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
31309 config/linux-protos.h, config/linux.c, config/winnt-c.c,
31310 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
31311 vtable-verify.c, vtable-verify.h: Use the standard form for the
31314 2014-01-02 Tobias Burnus <burnus@net-b.de>
31316 * gcc.c (process_command): Update copyright notice dates.
31317 * gcov-dump.c: Ditto.
31319 * doc/cpp.texi: Bump @copying's copyright year.
31320 * doc/cppinternals.texi: Ditto.
31321 * doc/gcc.texi: Ditto.
31322 * doc/gccint.texi: Ditto.
31323 * doc/gcov.texi: Ditto.
31324 * doc/install.texi: Ditto.
31325 * doc/invoke.texi: Ditto.
31327 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
31329 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
31331 2014-01-01 Jakub Jelinek <jakub@redhat.com>
31333 * config/i386/sse.md (*mov<mode>_internal): Guard
31334 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
31336 PR rtl-optimization/59647
31337 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
31338 new_rtx into UNSIGNED_FLOAT rtxes.
31340 Copyright (C) 2014 Free Software Foundation, Inc.
31342 Copying and distribution of this file, with or without modification,
31343 are permitted in any medium without royalty provided the copyright
31344 notice and this notice are preserved.