1 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
3 * regcprop.c (cprop_find_used_regs_1): Delete.
4 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
6 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
8 * regcprop.c: Include rtl-iter.h.
9 (kill_value): Take a const_rtx.
10 (kill_autoinc_value): Turn from being a for_each_rtx callback
11 to being a function that examines each subrtx itself.
12 (copyprop_hardreg_forward_1): Update accordingly.
14 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
16 * reg-stack.c: Include rtl-iter.h.
17 (subst_stack_regs_in_debug_insn): Delete.
18 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
19 instead of for_each_rtx.
21 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
23 * lower-subreg.c (find_decomposable_subregs): Turn from being
24 a for_each_rtx callback to being a function that examines each
25 subrtx itself. Remove handling of null rtxes.
26 (decompose_multiword_subregs): Update accordingly.
28 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
30 * lower-subreg.c (adjust_decomposed_uses): Delete.
31 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
32 Remove handling of null rtxes.
34 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
36 * lower-subreg.c: Include rtl-iter.h.
37 (resolve_subreg_use): Turn from being a for_each_rtx callback
38 to being a function that examines each subrtx itself. Remove
39 handling of null rtxes.
40 (resolve_reg_notes, resolve_simple_move): Update accordingly.
41 (decompose_multiword_subregs): Likewise.
43 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
45 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
46 to being a function that examines each subrtx itself.
47 (simplify_using_condition, simplify_using_initial_values): Update
50 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
52 * loop-iv.c: Include rtl-iter.h.
53 (find_single_def_src): New function.
54 (replace_single_def_regs): Turn from being a for_each_rtx callback
55 to being a function that examines each subrtx itself.
56 (replace_in_expr, simplify_using_initial_values): Update accordingly.
58 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
60 * jump.c (eh_returnjump_p_1): Delete.
61 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
62 Remove handling of null rtxes.
64 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
66 * jump.c: Include rtl-iter.h.
67 (returnjump_p_1): Delete.
68 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
69 Remove handling of null rtxes.
71 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
73 * ira.c: Include rtl-iter.h.
74 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
75 to being a function that examines each subrtx itself. Remove
76 handling of null rtxes.
77 (update_equiv_regs): Update call accordingly.
79 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
81 * fwprop.c: Include rtl-iter.h.
82 (varying_mem_p): Turn from being a for_each_rtx callback to being
83 a function that examines each subrtx itself.
84 (propagate_rtx): Update accordingly.
86 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
88 * function.c: Include rtl-iter.h
89 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
90 callback to being a function that examines each subrtx itself.
91 Return the changed flag.
92 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
93 (instantiate_virtual_regs): Update calls accordingly.
95 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
97 * final.c: Include rtl-iter.h.
98 (mark_symbol_ref_as_used): Delete.
99 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
102 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
104 * emit-rtl.c: Include rtl-iter.h.
105 (find_auto_inc): Turn from being a for_each_rtx callback to being
106 a function that examines each subrtx itself. Assume the first operand
107 to an RTX_AUTOINC is the automodified register.
108 (try_split): Update call accordingly.
110 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
112 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
113 Return a bool, inverting the result so that 0/false means "not ok".
114 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
116 (mem_loc_descriptor, add_const_value_attribute)
117 (resolve_addr_in_expr): Update calls accordingly.
119 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
121 * dwarf2out.c: Include rtl-iter.h.
122 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
123 Remove unused data parameter. Return a bool, inverting the result
124 so that 0/false means "not ok".
125 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
126 instead of for_each_rtx.
128 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
130 * dse.c: Include rtl-iter.h.
131 (check_mem_read_rtx): Change void * parameter to real type.
133 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
134 for_each_rtx. Don't handle null rtxes.
136 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
138 * df-problems.c: Include rtl-iter.h.
139 (find_memory): Turn from being a for_each_rtx callback to being
140 a function that examines each subrtx itself. Continue to look for
141 volatile references even after a nonvolatile one has been found.
142 (can_move_insns_across): Update calls accordingly.
144 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
146 * ddg.c (walk_mems_2, walk_mems_1): Delete.
147 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
148 to iterate over subrtxes. Return a bool rather than an int.
150 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
152 * ddg.c: Include rtl-iter.h.
153 (mark_mem_use_1): Rename to...
154 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
155 instead of for_each_rtx.
156 (mem_read_insn_p): Update accordingly.
158 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
160 * cse.c (change_cc_mode_args): Delete.
161 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
162 a function that examines each subrtx itself. Take the fields of
163 change_cc_mode_args as argument and return void.
164 (cse_change_cc_mode_insn): Update calls accordingly.
166 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
168 * cse.c (is_dead_reg): Change argument to const_rtx.
169 (dead_debug_insn_data): Delete.
170 (is_dead_debug_insn): Expand commentary. Turn from being a
171 for_each_rtx callback to being a function that examines
172 each subrtx itself. Take the fields of dead_debug_insn_data
174 (delete_trivially_dead_insns): Update call accordingly.
176 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
178 * cse.c (check_for_label_ref): Move earlier in file. Turn from
179 being a for_each_rtx callback to being a function that examines
181 (cse_extended_basic_block): Update call accordingly.
183 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
185 * cse.c (check_dependence_data): Delete.
186 (check_dependence): Change from being a for_each_rtx callback to being
187 a function that examines all subrtxes itself. Don't handle null rtxes.
188 (invalidate): Update call accordingly.
190 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
192 * cse.c: Include rtl-iter.h.
193 (approx_reg_cost_1): Delete.
194 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
195 Don't handle null rtxes.
197 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
199 * cfgcleanup.c: Include rtl-iter.h.
200 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
201 to being a function that examines each subrtx itself.
202 (thread_jump): Update accordingly.
204 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
206 * combine-stack-adj.c: Include rtl-iter.h.
207 (record_stack_refs_data): Delete.
208 (record_stack_refs): Turn from being a for_each_rtx callback
209 to being a function that examines each subrtx itself.
210 Take a pointer to the reflist. Invert sense of return value
211 so that true means success and false means failure. Don't
213 (combine_stack_adjustments_for_block): Update accordingly.
215 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
217 * combine.c (record_truncated_value): Turn from being a for_each_rtx
218 callback to a function that takes an rtx and returns a bool
219 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
222 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
224 * combine.c: Include rtl-iter.h.
225 (unmentioned_reg_p_1): Delete.
226 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
227 Don't handle null rtxes.
229 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
231 * calls.c: Include rtl-iter.h.
232 (internal_arg_pointer_based_exp_1): Delete.
233 (internal_arg_pointer_based_exp): Take a const_rtx.
234 Use FOR_EACH_SUBRTX to iterate over subrtxes.
236 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
238 * caller-save.c: Include rtl-iter.h.
239 (add_used_regs_1): Delete.
240 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
241 to iterate over subrtxes. Assert that any remaining pseudos
244 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
246 * bt-load.c: Include rtl-iter.h.
247 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
248 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
249 to iterate over subrtxes.
250 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
251 find_btr_use rather than btr_referenced_p.
253 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
255 * alias.c: Include rtl-iter.h.
256 (refs_newer_value_cb): Delete.
257 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
259 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
261 * rtl-iter.h: New file.
262 * rtlanal.c: Include it.
263 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
264 (generic_subrtx_iterator <T>::add_single_to_queue)
265 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
266 (generic_subrtx_iterator <T>::free_array): New functions.
267 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
268 (generic_subrtx_iterator <const_rtx_accessor>)
269 (generic_subrtx_iterator <rtx_var_accessor>
270 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
271 (setup_reg_subrtx_bounds): New function.
272 (init_rtlanal): Call it.
274 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
277 * config/sh/sh.md (ashlsi3): Handle negative shift count for
279 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
281 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
283 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
285 2014-08-27 David Malcolm <dmalcolm@redhat.com>
287 * rtl.h (JUMP_LABEL_AS_INSN): New.
289 2014-08-27 David Malcolm <dmalcolm@redhat.com>
291 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
293 (alloc_EXPR_LIST): Strengthen return type from rtx to
295 (remove_free_EXPR_LIST_node): Likewise for param.
296 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
297 from rtx to rtx_expr_list *.
298 * sched-int.h (struct deps_desc): Strengthen fields
299 "pending_read_mems" and "pending_write_mems" from rtx to
302 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
303 rtx to rtx_expr_list *.
304 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
305 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
307 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
308 from rtx to rtx_expr_list *.
309 * loop-iv.c (simplify_using_initial_values): Strengthen local
310 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
311 "pnote_next" from rtx * to rtx_expr_list **.
312 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
313 param "exprp" from rtx * to rtx_expr_list **.
314 (add_insn_mem_dependence): Strengthen local "mem_list" from
315 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
317 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
318 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
319 param "old_mems_p" from rtx * to rtx_expr_list **.
320 * var-tracking.c (struct adjust_mem_data): Strengthen field
321 "side_effects" from rtx to rtx_expr_list *.
322 (adjust_insn): Replace NULL_RTX with NULL when assigning to
324 (prepare_call_arguments): Likewise.
326 2014-08-27 David Malcolm <dmalcolm@redhat.com>
328 * function.h (struct rtl_data): Strengthen field
329 "x_stack_slot_list" from rtx to rtx_expr_list *.
331 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
332 when assigning to stack_slot_list.
334 2014-08-27 David Malcolm <dmalcolm@redhat.com>
336 * function.h (struct rtl_data): Strengthen field
337 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
338 * rtl.h (remove_node_from_expr_list): Strengthen second param from
339 rtx * to rtx_expr_list **.
341 * cfgbuild.c (make_edges): In loop over
342 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
343 rtx_expr_list *, and use methods of the latter class to clarify
345 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
346 rtx_expr_list *, and use methods of the latter class to clarify
348 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
349 * reload1.c (set_initial_label_offsets): Likewise for local "x".
350 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
351 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
352 to rtx_expr_list *. Use methods of the latter class to clarify
355 2014-08-27 David Malcolm <dmalcolm@redhat.com>
357 * function.h (struct expr_status): Strengthen field
358 "x_forced_labels" from rtx to rtx_expr_list *.
360 * cfgbuild.c (make_edges): Split local "x" into two locals,
361 strengthening one from rtx to rtx_expr_list *, and using methods
363 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
364 loop over forced_labels, introduce strengthen it from rtx to
365 rtx_expr_list *, using methods to clarify the code.
366 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
367 to rtx_expr_list *, using methods of said class to clarify the
369 * reload1.c (set_initial_label_offsets): Split local "x" into two
370 per-loop variables, strengthening the first from rtx to
371 rtx_expr_list * and using methods.
373 2014-08-27 David Malcolm <dmalcolm@redhat.com>
375 * coretypes.h (class rtx_expr_list): Add forward declaration.
376 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
377 * gengenrtl.c (special_rtx): Add EXPR_LIST.
378 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
379 invariant: GET_CODE (X) == EXPR_LIST.
380 (is_a_helper <rtx_expr_list *>::test): New.
381 (rtx_expr_list::next): New.
382 (rtx_expr_list::element): New.
383 (gen_rtx_EXPR_LIST): New.
385 2014-08-27 David Malcolm <dmalcolm@redhat.com>
387 * varasm.c (mark_constants): Convert a GET_CODE check into a
388 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
389 Use methods of rtx_sequence to clarify the code.
391 2014-08-27 David Malcolm <dmalcolm@redhat.com>
393 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
394 local "seq" via a checked cast, and use methods of rtx_sequence
395 to simplify the code.
397 2014-08-27 David Malcolm <dmalcolm@redhat.com>
399 * resource.c (mark_referenced_resources): Strengthen local
400 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
401 using methods of rtx_sequence to clarify the code.
402 (find_dead_or_set_registers): Within the switch statement, convert
403 a GET_CODE check to a dyn_cast, introducing local "seq". Within
404 the JUMP_P handling, introduce another local "seq", adding a
405 checked cast to rtx_sequence *. In both cases, use methods of
406 rtx_sequence to clarify the code.
407 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
408 via a checked cast, and use methods of rtx_sequence to simplify
411 2014-08-27 David Malcolm <dmalcolm@redhat.com>
413 * reorg.c (redundant_insn): In two places in the function, replace
414 a check of GET_CODE with a dyn_cast, introducing local "seq", and
415 usings methods of rtx_sequence to clarify the code.
417 2014-08-27 David Malcolm <dmalcolm@redhat.com>
419 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
420 local "seq" with a checked cast, and use methods of rtx_sequence
423 2014-08-27 David Malcolm <dmalcolm@redhat.com>
425 * function.c (contains): Introduce local "seq" for PATTERN (insn),
426 with a checked cast, in the region for where we know it's a
427 SEQUENCE. Use methods of rtx_sequence.
429 2014-08-27 David Malcolm <dmalcolm@redhat.com>
431 * final.c (get_attr_length_1): Replace GET_CODE check with a
432 dyn_cast, introducing local "seq" and the use of methods of
434 (shorten_branches): Likewise, introducing local "body_seq".
435 Strengthen local "inner_insn" from rtx to rtx_insn *.
436 (reemit_insn_block_notes): Replace GET_CODE check with a
437 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
438 Use methods of rtx_sequence.
439 (final_scan_insn): Likewise, introducing local "seq" for when
440 "body" is known to be a SEQUENCE, using its methods.
442 2014-08-27 David Malcolm <dmalcolm@redhat.com>
444 * except.c (can_throw_external): Strengthen local "seq" from rtx
445 to rtx_sequence *. Use methods of rtx_sequence.
446 (insn_nothrow_p): Likewise.
448 2014-08-27 David Malcolm <dmalcolm@redhat.com>
450 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
451 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
452 Use methods of rtx_sequence.
453 (scan_trace): Likewise for local "pat".
455 2014-08-27 David Malcolm <dmalcolm@redhat.com>
457 * coretypes.h (class rtx_sequence): Add forward declaration.
458 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
459 invariant: GET_CODE (X) == SEQUENCE.
460 (is_a_helper <rtx_sequence *>::test): New.
461 (is_a_helper <const rtx_sequence *>::test): New.
462 (rtx_sequence::len): New.
463 (rtx_sequence::element): New.
464 (rtx_sequence::insn): New.
466 2014-08-27 David Malcolm <dmalcolm@redhat.com>
468 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
470 (alloc_INSN_LIST): Strengthen return type from rtx to
472 (copy_INSN_LIST): Likewise for return type and param.
473 (concat_INSN_LIST): Likewise for both params and return type.
474 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
475 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
476 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
477 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
479 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
480 "implicit_sets", "control_uses", "clobbers" from rtx to
482 (struct deps_desc): Likewise for fields "pending_read_insns",
483 "pending_write_insns", "pending_jump_insns",
484 "last_pending_memory_flush", "last_function_call",
485 "last_function_call_may_noreturn", "sched_before_next_call",
486 "sched_before_next_jump".
487 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
488 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
490 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
491 from rtx to rtx_insn_list *.
492 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
495 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
497 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
499 (queue_insn): Likewise for local "link".
500 (struct haifa_saved_data): Strengthen field "insn_queue" from
501 rtx * to rtx_insn_list **.
502 (save_backtrack_point): Update allocation of save->insn_queue to
503 reflect the strengthening of elements from rtx to rtx_insn_list *.
504 (queue_to_ready): Strengthen local "link" from rtx to
505 rtx_insn_list *; use methods "next" and "insn" when traversing the
507 (early_queue_to_ready): Likewise for locals "link", "next_link",
509 (schedule_block): Update allocation of insn_queue to reflect the
510 strengthening of elements from rtx to rtx_insn_list *. Strengthen
511 local "link" from rtx to rtx_insn_list *, and use methods when
513 (add_to_speculative_block): Strengthen locals "twins" and
514 "next_node" from rtx to rtx_insn_list *, and use methods when
515 working with them. Strengthen local "twin" from rtx to
516 rtx_insn *, eliminating a checked cast.
517 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
518 from rtx to rtx_insn_list *, and use methods when working with
521 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
522 from rtx to rtx_insn_list *, adding a checked cast.
523 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
525 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
526 "newlink" from rtx to rtx_insn_list *. Strengthen local
527 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
528 from rtx to rtx_insn *.
529 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
530 from rtx to rtx_insn_list *. Use methods of the latter class.
531 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
532 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
533 (remove_free_INSN_LIST_node): Strengthen return type and local
534 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
535 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
536 rtx_insn_list *, using "insn" method.
538 * sched-deps.c (add_dependence_list): Strengthen param "list"
539 from rtx to rtx_insn_list *, and use methods when working with it.
540 (add_dependence_list_and_free): Strengthen param "listp" from
541 rtx * to rtx_insn_list **.
542 (remove_from_dependence_list): Strenghten param "listp" from rtx *
543 to rtx_insn_list **, and use methods when working with *listp.
544 (remove_from_both_dependence_lists): Strengthen param "listp" from
545 rtx * to rtx_insn_list **
546 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
547 to rtx_insn_list **. Eliminate local "link", in favor of two new
548 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
550 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
551 by introducing local "cond_deps".
552 (remove_from_deps): Strengthen param "insn" from rtx to
555 * sched-rgn.c (concat_insn_mem_list): Strengthen param
556 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
557 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
558 Use methods of rtx_insn_list.
560 * store-motion.c (struct st_expr): Strengthen fields
561 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
562 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
564 (find_moveable_store): Split out "tmp" into multiple more-tightly
565 scoped locals. Use methods of rtx_insn_list *.
566 (compute_store_table): Strengthen local "tmp" from rtx to
567 rtx_insn *. Use methods of rtx_insn_list *.
569 2014-08-27 David Malcolm <dmalcolm@redhat.com>
571 * coretypes.h (class rtx_insn_list): Add forward declaration.
572 * rtl.h (class rtx_insn_list): New subclass of rtx_def
573 (is_a_helper <rtx_insn_list *>::test): New.
574 (rtx_insn_list::next): New.
575 (rtx_insn_list::insn): New.
576 (gen_rtx_INSN_LIST): Add prototype.
577 * emit-rtl.c (gen_rtx_INSN_LIST): New.
578 * gengenrtl.c (special_rtx): Add INSN_LIST.
580 2014-08-27 David Malcolm <dmalcolm@redhat.com>
582 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
583 "prev" from rtx to rtx_insn *.
585 2014-08-27 David Malcolm <dmalcolm@redhat.com>
587 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
588 functions. Require merely an rtx for now, not an rtx_insn *.
589 (BLOCK_FOR_INSN): Likewise.
590 (INSN_LOCATION): Likewise.
591 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
593 2014-08-27 David Malcolm <dmalcolm@redhat.com>
595 * rtl.h (PATTERN): Convert this macro into a pair of inline
596 functions, for now, requiring const_rtx and rtx.
598 2014-08-27 David Malcolm <dmalcolm@redhat.com>
600 * target.def (unwind_emit): Strengthen param "insn" from rtx to
602 (final_postscan_insn): Likewise.
603 (adjust_cost): Likewise.
604 (adjust_priority): Likewise.
605 (variable_issue): Likewise.
606 (macro_fusion_pair_p): Likewise.
607 (dfa_post_cycle_insn): Likewise.
608 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
609 (first_cycle_multipass_issue): Likewise.
610 (dfa_new_cycle): Likewise.
611 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
612 (speculate_insn): Likewise for param "insn".
613 (gen_spec_check): Likewise for params "insn" and "label".
614 (get_insn_spec_ds): Likewise for param "insn".
615 (get_insn_checked_ds): Likewise.
616 (dispatch_do): Likewise.
617 (dispatch): Likewise.
618 (cannot_copy_insn_p): Likewise.
619 (invalid_within_doloop): Likewise.
620 (legitimate_combined_insn): Likewise.
624 * doc/tm.texi: Automatically updated to reflect changes to
627 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
629 (schedule_block): Likewise.
630 (sched_init): Likewise.
631 (sched_speculate_insn): Strengthen param "insn" from rtx to
633 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
635 * hooks.c (hook_bool_rtx_true): Rename to...
636 hook_bool_rtx_insn_true): ...this, and strengthen first param from
638 (hook_constcharptr_const_rtx_null): Rename to...
639 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
640 first param from const_rtx to const rtx_insn *.
641 (hook_bool_rtx_int_false): Rename to...
642 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
643 param from rtx to rtx_insn *.
644 (hook_void_rtx_int): Rename to...
645 (hook_void_rtx_insn_int): ...this, and strengthen first param from
648 * hooks.h (hook_bool_rtx_true): Rename to...
649 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
651 (hook_bool_rtx_int_false): Rename to...
652 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
653 param from rtx to rtx_insn *.
654 (hook_void_rtx_int): Rename to...
655 (hook_void_rtx_insn_int): ...this, and strengthen first param from
657 (hook_constcharptr_const_rtx_null): Rename to...
658 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
659 first param from const_rtx to const rtx_insn *.
661 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
662 and local "prev" from rtx to rtx_insn *.
664 * sched-int.h (sched_speculate_insn): Strengthen first param from
667 * sel-sched.c (create_speculation_check): Likewise for local "label".
668 * targhooks.c (default_invalid_within_doloop): Strengthen param
669 "insn" from const_rtx to const rtx_insn *.
670 * targhooks.h (default_invalid_within_doloop): Strengthen param
671 from const_rtx to const rtx_insn *.
673 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
674 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
676 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
678 (arc_invalid_within_doloop): Likewise, with const.
680 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
681 (arm_cannot_copy_insn_p): Likewise for param "insn".
682 (arm_unwind_emit): Likewise.
684 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
687 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
688 (c6x_variable_issue): Likewise. Removed now-redundant checked
690 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
692 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
693 Likewise for param "insn".
694 (epiphany_mode_after): Likewise.
695 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
696 params "insn", "dep_insn".
697 (epiphany_mode_needed): Likewise for param "insn".
698 (epiphany_mode_after): Likewise.
700 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
701 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
702 (ix86_avx_u128_mode_needed): Likewise.
703 (ix86_i387_mode_needed): Likewise.
704 (ix86_mode_needed): Likewise.
705 (ix86_avx_u128_mode_after): Likewise.
706 (ix86_mode_after): Likewise.
707 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
708 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
709 (ix86_adjust_priority): Likewise for param "insn".
710 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
711 (do_dispatch): Likewise.
712 (has_dispatch): Likewise.
713 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
715 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
716 reflect renaming of default hook implementation from
717 hook_constcharptr_const_rtx_null to
718 hook_constcharptr_const_rtx_insn_null.
719 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
721 (ia64_variable_issue): Likewise for param "insn".
722 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
723 (ia64_dfa_new_cycle): Likewise.
724 (ia64_get_insn_spec_ds): Likewise.
725 (ia64_get_insn_checked_ds): Likewise.
726 (ia64_speculate_insn): Likewise.
727 (ia64_gen_spec_check): Likewise for params "insn", "label".
728 (ia64_asm_unwind_emit): Likewise for param "insn".
730 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
732 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
734 (m68k_sched_variable_issue): Likewise for param "insn".
736 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
739 * config/microblaze/microblaze.c (microblaze_adjust_cost):
740 Likewise for params "insn", "dep".
742 * config/mips/mips.c (mips_adjust_cost): Likewise.
743 (mips_variable_issue): Likewise for param "insn".
744 (mips_final_postscan_insn): Likewise.
746 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
747 for params "insn", "dep".
749 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
751 (pa_adjust_priority): Likewise for param "insn".
753 * config/picochip/picochip.c (picochip_sched_adjust_cost):
754 Likewise for params "insn", "dep_insn".
756 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
758 (rs6000_variable_issue): Likewise.
759 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
760 (rs6000_debug_adjust_cost): Likewise.
761 (rs6000_adjust_priority): Likewise for param "insn".
762 (rs6000_use_sched_lookahead_guard): Likewise.
763 (get_next_active_insn): Likewise for return type and both params.
764 (redefine_groups): Likewise for params "prev_head_insn", "tail"
765 and locals "insn", "next_insn".
766 (pad_groups): Likewise.
768 * config/s390/s390.c (s390_adjust_priority): Likewise for param
770 (s390_cannot_copy_insn_p): Likewise.
771 (s390_sched_variable_issue): Likewise for third param, eliminating
773 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
774 default hook implementation from hook_constcharptr_const_rtx_null
775 to hook_constcharptr_const_rtx_insn_null.
777 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
778 from rtx to rtx_insn *.
779 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
780 (sh_variable_issue): Likewise for param "insn".
781 (sh_dfa_new_cycle): Likewise.
782 (sh_mode_needed): Likewise.
783 (sh_mode_after): Likewise.
785 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
786 params "insn", "dep_insn".
787 (hypersparc_adjust_cost): Likewise.
788 (sparc_adjust_cost): Likewise.
790 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
791 param, eliminated checked cast.
792 (spu_sched_adjust_cost): Likewise for first and third params.
794 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
795 params "insn" and "dep_insn" from rtx to rtx_insn *.
797 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
799 2014-08-27 David Malcolm <dmalcolm@redhat.com>
801 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
802 (set_is_load_p): ...this, updating to work on a SET pattern rather
804 (is_store_insn): Rename to...
805 (set_is_store_p): ...this, updating to work on a SET pattern
807 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
808 top of function to where it is needed. Rewrite the bogus
809 condition that checks for "insn" and "dep" being PARALLEL to
810 instead use single_set, introducing locals "insn_set" and
811 "dep_set". Given that we only ever returned "cost" for a non-pair
812 of SETs, bail out early if we don't have a pair of SET.
813 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
814 use the new locals "insn_set" and "dep_set", and update calls to
815 is_load_insn and is_store_insn to be calls to set_is_load_p and
818 2014-08-27 Guozhi Wei <carrot@google.com>
821 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
822 amount before using it.
824 2014-08-27 Richard Biener <rguenther@suse.de>
826 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
827 get_maxval_strlen inside a more useful API.
828 (gimple_fold_builtin_with_strlen): Remove and fold into ...
829 (gimple_fold_builtin): ... caller.
830 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
831 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
832 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
833 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
834 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
835 gimple_fold_builtin_sprintf): Adjust to compute maxval
838 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
841 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
843 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
844 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
845 Anna Tikhonova <anna.tikhonova@intel.com>
846 Ilya Tocar <ilya.tocar@intel.com>
847 Andrey Turetskiy <andrey.turetskiy@intel.com>
848 Ilya Verbin <ilya.verbin@intel.com>
849 Kirill Yukhin <kirill.yukhin@intel.com>
850 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
853 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
854 Use `concat_tg_mode' attribute to determine asm register size.
856 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
857 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
858 Anna Tikhonova <anna.tikhonova@intel.com>
859 Ilya Tocar <ilya.tocar@intel.com>
860 Andrey Turetskiy <andrey.turetskiy@intel.com>
861 Ilya Verbin <ilya.verbin@intel.com>
862 Kirill Yukhin <kirill.yukhin@intel.com>
863 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
866 (define_mode_iterator VI48_AVX512VL): New.
867 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
868 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
869 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
870 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
871 with VI1): Change mode iterator.
872 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
873 with VI_ULOADSTORE_BW_AVX512VL): New.
874 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
875 with VI_ULOADSTORE_F_AVX512VL): Ditto.
876 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
877 with VI1): Change mode iterator.
878 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
879 with VI_ULOADSTORE_BW_AVX512VL): New.
880 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
881 with VI_ULOADSTORE_F_AVX512VL): Ditto.
882 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
883 with VI1): Change mode iterator.
884 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
885 with VI_ULOADSTORE_BW_AVX512VL): New.
886 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
887 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
888 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
889 (define_insn "<avx512>_storedqu<mode>_mask" with
891 (define_insn "<avx512>_storedqu<mode>_mask" with
892 VI12_AVX512VL): Ditto.
894 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
895 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
896 Anna Tikhonova <anna.tikhonova@intel.com>
897 Ilya Tocar <ilya.tocar@intel.com>
898 Andrey Turetskiy <andrey.turetskiy@intel.com>
899 Ilya Verbin <ilya.verbin@intel.com>
900 Kirill Yukhin <kirill.yukhin@intel.com>
901 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
904 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
905 (define_mode_iterator VI48_AVX512BW): New.
906 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
907 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
908 with VI48_AVX2_48_AVX512F): New.
909 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
910 with VI2_AVX512VL): Ditto.
912 2014-08-27 Richard Biener <rguenther@suse.de>
915 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
916 (fold_builtin_3): Do not fold strcat_chk here.
917 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
919 (gimple_fold_builtin): Fold strcat_chk here.
921 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
923 * dwarf2out.h (dwarf2out_decl): Remove prototype.
924 * dwarf2out.c (dwarf2out_decl): Make static.
926 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
928 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
930 2014-08-26 David Malcolm <dmalcolm@redhat.com>
932 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
933 from rtx to rtx_insn *.
934 (cselib_lookup_from_insn): Likewise for final param.
935 (cselib_subst_to_values_from_insn): Likewise.
936 (cselib_add_permanent_equiv): Likewise.
938 * cselib.c (cselib_current_insn): Likewise for this variable.
939 (cselib_subst_to_values_from_insn): Likewise for param "insn".
940 (cselib_lookup_from_insn): Likewise.
941 (cselib_add_permanent_equiv): Likewise for param "insn" and local
942 "save_cselib_current_insn".
943 (cselib_process_insn): Replace use of NULL_RTX with NULL.
945 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
946 from rtx to rtx_insn *.
948 2014-08-26 David Malcolm <dmalcolm@redhat.com>
950 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
953 2014-08-26 David Malcolm <dmalcolm@redhat.com>
955 * df.h (df_dump_insn_problem_function): Strengthen first param of
956 this callback from const_rtx to const rtx_insn *.
957 (struct df_insn_info): Strengthen field "insn" from rtx to
959 (DF_REF_INSN): Eliminate this function, reinstating the older
961 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
962 (df_reg_defined): Likewise.
963 (df_find_use): Likewise.
964 (df_reg_used): Likewise.
965 (df_dump_insn_top): Strengthen param 1 from const_rtx to
967 (df_dump_insn_bottom): Likewise.
968 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
969 (df_insn_debug_regno): Likewise.
970 (debug_df_insn): Likewise.
971 (df_rd_simulate_one_insn): Likewise for param 2.
972 (df_word_lr_simulate_defs): Likewise for param 1.
973 (df_word_lr_simulate_uses): Likewise.
974 (df_md_simulate_one_insn): Likewise for param 2.
975 (df_simulate_find_noclobber_defs): Likewise for param 1.
976 (df_simulate_find_defs): Likewise.
977 (df_simulate_defs): Likewise.
978 (df_simulate_uses): Likewise.
979 (df_simulate_one_insn_backwards): Likewise for param 2.
980 (df_simulate_one_insn_forwards): Likewise.
981 (df_uses_create): Likewise for param 2.
982 (df_insn_create_insn_record): Likewise for param 1.
983 (df_insn_delete): Likewise.
984 (df_insn_rescan): Likewise.
985 (df_insn_rescan_debug_internal): Likewise.
986 (df_insn_change_bb): Likewise.
987 (df_notes_rescan): Likewise.
988 * rtl.h (remove_death): Likewise for param 2.
989 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
991 * sched-int.h (reemit_notes): Strengthen param from rtx to
993 * valtrack.h (propagate_for_debug): Likewise for param 1.
995 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
996 local "tmp_rtx" from const_rtx to const rtx_insn *.
997 * combine.c (remove_death): Strengthen param "insn" from rtx to
999 (move_deaths): Likewise for local "where_dead".
1000 * cse.c (delete_trivially_dead_insns): Introduce local
1001 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
1002 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
1004 (df_reg_defined): Likewise.
1005 (df_find_use): Likewise.
1006 (df_reg_used): Likewise.
1007 (df_dump_insn_problem_data): Strengthen param "insn" from
1008 const_rtx to const rtx_insn *.
1009 (df_dump_insn_top): Likewise.
1010 (df_dump_insn_bottom): Likewise.
1011 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
1012 (df_insn_debug_regno): Likewise.
1013 (debug_df_insn): Likewise.
1014 (DF_REF_INSN): Delete.
1015 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
1016 from rtx to rtx_insn *.
1017 (df_chain_insn_top_dump): Strengthen param "insn" from
1018 const_rtx to const rtx_insn *.
1019 (df_chain_insn_bottom_dump): Likewise.
1020 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
1022 (df_word_lr_simulate_uses): Likewise.
1023 (df_print_note): Likewise.
1024 (df_remove_dead_and_unused_notes): Likewise.
1025 (df_set_unused_notes_for_mw): Likewise.
1026 (df_set_dead_notes_for_mw): Likewise.
1027 (df_create_unused_note): Likewise.
1028 (df_simulate_find_defs): Likewise.
1029 (df_simulate_find_uses): Likewise.
1030 (df_simulate_find_noclobber_defs): Likewise.
1031 (df_simulate_defs): Likewise.
1032 (df_simulate_uses): Likewise.
1033 (df_simulate_one_insn_backwards): Likewise.
1034 (df_simulate_one_insn_forwards): Likewise.
1035 (df_md_simulate_one_insn): Likewise.
1036 * df-scan.c (df_uses_create): Likewise.
1037 (df_insn_create_insn_record): Likewise.
1038 (df_insn_delete): Likewise.
1039 (df_insn_rescan): Likewise.
1040 (df_insn_rescan_debug_internal): Likewise.
1041 (df_insn_change_bb): Likewise.
1042 (df_notes_rescan): Likewise.
1043 (df_refs_add_to_chains): Likewise.
1044 (df_insn_refs_verify): Likewise.
1045 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
1046 when invoking df_insn_delete.
1047 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
1048 (set_unique_reg_note): Add checked cast.
1049 * final.c (cleanup_subreg_operands): Likewise.
1050 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
1051 "insn" from rtx to rtx_insn *.
1052 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
1053 "last" from rtx to rtx_insn *.
1054 * ira-emit.c (change_regs_in_insn): New function.
1055 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
1056 Invoke change_regs_in_insn rather than change_regs.
1057 * ira.c (update_equiv_regs): Strengthen locals "insn",
1058 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
1059 for_each_rtx_in_insn rather than for_each_rtx.
1060 * recog.c (confirm_change_group): Add checked casts.
1061 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
1063 (peep2_fill_buffer): Add checked cast.
1064 * rtlanal.c (remove_note): Likewise.
1065 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
1066 locals "next" "end" from rtx to rtx_insn *.
1068 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1070 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
1072 (struct reg_use_data): Likewise for field "insn".
1073 (insn_cost): Likewise for param.
1074 (real_insn_for_shadow): Likewise for return type and param.
1075 (increase_insn_priority): Likewise for param 1.
1076 (debug_dependencies): Likewise for both params.
1078 * haifa-sched.c (insn_delay): Likewise for param "insn".
1079 (real_insn_for_shadow): Likewise for return type and param "insn".
1080 (update_insn_after_change): Likewise for param "insn".
1081 (recompute_todo_spec): Likewise for param "next" and locals "pro",
1083 (insn_cost): Likewise for param "insn".
1084 (increase_insn_priority): Likewise.
1085 (calculate_reg_deaths): Likewise.
1086 (setup_insn_reg_pressure_info): Likewise.
1087 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
1088 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
1089 (model_recompute): Likewise.
1090 (must_restore_pattern_p): Likewise for param "next".
1091 (model_excess_cost): Likewise for param "insn".
1092 (queue_remove): Likewise.
1093 (adjust_priority): Likewise for param "prev".
1094 (update_register_pressure): Likewise for param "insn".
1095 (setup_insn_max_reg_pressure): Likewise for local "insn".
1096 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
1097 (model_add_to_schedule): Likewise.
1098 (model_reset_queue_indices): Likewise for local "insn".
1099 (unschedule_insns_until): Strengthen local "recompute_vec" from
1100 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
1101 "con" from rtx to rtx_insn *.
1102 (restore_last_backtrack_point): Likewise for both locals "x". Add
1104 (estimate_insn_tick): Likewise for param "insn".
1105 (commit_schedule): Likewise for params "prev_head", "tail" and
1107 (verify_shadows): Likewise for locals "i1", "i2".
1108 (dump_insn_stream): Likewise for params "head", "tail" and locals
1109 "next_tail", "insn".
1110 (schedule_block): Likewise for locals "insn", "x". Add a checked
1112 (fix_inter_tick): Likewise for params "head", "tail".
1113 (create_check_block_twin): Likewise for local "jump".
1114 (haifa_change_pattern): Likewise for param "insn".
1115 (haifa_speculate_insn): Likewise.
1116 (dump_new_block_header): Likewise for params "head", "tail".
1117 (fix_jump_move): Likewise for param "jump".
1118 (move_block_after_check): Likewise.
1119 (sched_init_insn_luid): Likewise for param "insn".
1120 (sched_init_luids): Likewise for local "insn".
1121 (insn_luid): Likewise for param "insn".
1122 (init_h_i_d): Likewise.
1123 (haifa_init_h_i_d): Likewise for local "insn".
1124 (haifa_init_insn): Likewise for param "insn".
1125 * sched-deps.c (add_dependence): Likewise for local "real_pro",
1127 (create_insn_reg_use): Likewise for param "insn".
1128 (setup_insn_reg_uses): Likewise. Add a checked cast.
1129 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
1130 "tail" from rtx to rtx_insn *.
1131 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
1132 "insn", "next_tail".
1134 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1136 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
1137 from rtx to rtx_insn *.
1138 (model_add_to_schedule): Likewise for locals "start", "end",
1141 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1143 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
1145 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
1146 "to" and locals "insn", "next", "copy". Remove now-redundant
1149 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1151 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
1152 rtx_insn * and param 4 from rtx * to rtx_insn **.
1153 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
1154 param 2 from rtx * to rtx_insn **.
1156 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
1157 rtx_insn * and final param from rtx * to rtx_insn **.
1159 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
1160 from rtx to rtx_insn *.
1161 (try_head_merge_bb): Likewise for both locals named "move_upto".
1162 * df-problems.c (can_move_insns_across): Likewise for params
1163 "from", "to", "across_from", "across_to" and locals "insn",
1164 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
1166 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
1167 from rtx to rtx_insn *.
1168 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
1169 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
1170 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
1172 (noce_try_abs): Likewise.
1173 (noce_get_condition): Likewise for param "jump". Strengthen param
1174 "earliest" from rtx * to rtx_insn **.
1175 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
1177 (find_cond_trap): Likewise.
1178 (dead_or_predicable): Likewise for local "earliest".
1179 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
1181 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
1182 and local "prev". Strengthen param "earliest" from rtx * to
1184 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
1185 Strengthen param "earliest" from rtx * to rtx_insn **.
1187 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1189 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
1190 "to" and local "insn" from rtx to rtx_insn *.
1192 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1194 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
1195 from rtx to rtx_insn *.
1196 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
1197 (code_motion_path_driver): Likewise for local "last_insn".
1198 (simplify_changed_insns): Likewise for local "insn".
1200 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1202 * rtl.h (push_to_sequence): Strengthen param from rtx to
1204 (push_to_sequence2): Likewise for both params.
1205 (delete_insns_since): Likewise for param.
1206 (reorder_insns_nobb): Likewise for all three params.
1207 (set_new_first_and_last_insn): Likewise for both params.
1209 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
1210 rtx_insn *. Remove now-redundant cast.
1211 (set_last_insn): Likewise.
1213 * builtins.c (expand_builtin_return): Strengthen local
1214 "call_fusage" from rtx to rtx_insn *.
1215 * cfgrtl.c (create_basic_block_structure): Likewise for local
1217 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
1218 "first", "last" and local "insn".
1219 (delete_insns_since): Likewise for param "from".
1220 (reorder_insns_nobb): Likewise for params "from", "to", "after"
1222 (push_to_sequence): Likewise for param "first" and local "last".
1223 (push_to_sequence2): Likewise for params "first" and "last".
1224 * lra.c (emit_add3_insn): Likewise for local "last".
1225 (lra_emit_add): Likewise.
1226 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
1228 (process_address_1): Likewise for locals "insn", last".
1229 * modulo-sched.c (ps_first_note): Likewise for return type.
1230 * optabs.c (expand_binop_directly): Likewise for param "last".
1232 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1234 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
1236 * emit-rtl.c (get_last_insn_anywhere): Likewise.
1238 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1240 * function.h (struct sequence_stack): Strengthen fields "first"
1241 and "last" from rtx to rtx_insn *.
1242 (struct emit_status): Likewise for fields "x_first_insn" and
1245 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
1246 (set_first_insn): Add checked cast.
1247 (get_last_insn): Remove now-redundant checked cast.
1248 (set_last_insn): Add checked cast.
1250 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
1251 "saved_first" and "saved_last" from rtx to rtx_insn *.
1253 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1255 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
1256 (unlink_insn_chain): Strengthen both params from rtx to
1259 * cfgrtl.c (cfg_layout_function_header): Likewise for this
1261 (unlink_insn_chain): Likewise for params "first" and "last".
1262 Remove now-redundant checked cast.
1263 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
1264 (fixup_reorder_chain): Strengthen local "insn" from rtx to
1266 * emit-rtl.c (link_insn_into_chain): Likewise for all three
1268 (add_insn): Likewise for param "insn" and local "prev".
1269 (add_insn_after_nobb): Likewise for both params and local "next".
1270 (add_insn_before_nobb): Likewise for both params and local "prev".
1271 (add_insn_after): Rename param "after" to "uncast_after",
1272 introducing local "after" with another checked cast.
1273 (add_insn_before): Rename params "insn" and "before", giving them
1274 "uncast_" prefixes, adding the old names back using checked casts.
1275 (emit_note_after): Likewise for param "after".
1276 (emit_note_before): Likewise for param "before".
1277 (emit_label): Add a checked cast.
1279 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1281 * cselib.h (cselib_record_sets_hook): Strengthen initial param
1282 "insn" from rtx to rtx_insn *.
1284 * cselib.c (cselib_record_sets_hook): Likewise.
1286 * var-tracking.c (add_with_sets): Likewise, renaming back from
1287 "uncast_insn" to "insn" and eliminating the checked cast from rtx
1290 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1292 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
1293 and "header_" from rtx to rtx_insn *.
1294 (struct basic_block_d): Likewise for field "head_" within "x"
1295 field of union basic_block_il_dependent.
1296 (BB_HEAD): Drop function...
1297 (SET_BB_HEAD): ...and this function in favor of...
1298 (BB_HEAD): ...reinstate macro.
1299 (BB_END): Drop function...
1300 (SET_BB_END): ...and this function in favor of...
1301 (BB_END): ...reinstate macro.
1302 (BB_HEADER): Drop function...
1303 (SET_BB_HEADER): ...and this function in favor of...
1304 (BB_HEADER): ...reinstate macro.
1306 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
1307 (fix_crossing_unconditional_branches): Likewise.
1308 * caller-save.c (save_call_clobbered_regs): Likewise.
1309 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
1310 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
1311 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
1312 (merge_blocks_move_successor_nojumps): Likewise.
1313 (outgoing_edges_match): Update use of for_each_rtx to
1314 for_each_rtx_in_insn.
1315 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
1316 (expand_gimple_cond): Likewise.
1317 (expand_gimple_tailcall): Likewise.
1318 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
1320 (construct_exit_block): Drop use of SET_BB_END.
1321 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
1323 (delete_insn): Rename param "insn" to "uncast_insn", introducing
1324 a new local "insn" with a checked cast to rtx_insn *. Drop use of
1325 SET_BB_HEAD and SET_BB_END.
1326 (create_basic_block_structure): Drop use of SET_BB_HEAD and
1328 (rtl_delete_block): Drop use of SET_BB_HEAD.
1329 (rtl_split_block): Drop use of SET_BB_END.
1330 (emit_nop_for_unique_locus_between): Likewise.
1331 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
1332 (block_label): Drop use of SET_BB_HEAD.
1333 (fixup_abnormal_edges): Drop use of SET_BB_END.
1334 (record_effective_endpoints): Drop use of SET_BB_HEADER.
1335 (relink_block_chain): Likewise.
1336 (fixup_reorder_chain): Drop use of SET_BB_END.
1337 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
1338 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
1339 rtx_insn **. Drop use of SET_BB_HEADER.
1340 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
1342 (BB_HEAD): Delete this function.
1343 (SET_BB_HEAD): Likewise.
1345 (SET_BB_END): Likewise.
1346 (BB_HEADER): Likewise.
1347 (SET_BB_HEADER): Likewise.
1348 * emit-rtl.c (add_insn_after): Rename param "insn" to
1349 "uncast_insn", adding a new local "insn" and a checked cast to
1350 rtx_insn *. Drop use of SET_BB_END.
1351 (remove_insn): Strengthen locals "next" and "prev" from rtx to
1352 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
1353 (reorder_insns): Drop use of SET_BB_END.
1354 (emit_insn_after_1): Strengthen param "first" and locals "last",
1355 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
1356 (emit_pattern_after_noloc): Add checked cast.
1357 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
1358 (restore_other_notes): Likewise.
1359 (move_insn): Likewise.
1360 (sched_extend_bb): Likewise.
1361 (fix_jump_move): Likewise.
1362 * ifcvt.c (noce_process_if_block): Likewise.
1363 (dead_or_predicable): Likewise.
1364 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
1365 * reg-stack.c (change_stack): Drop use of SET_BB_END.
1366 * sel-sched-ir.c (sel_move_insn): Likewise.
1367 * sel-sched.c (move_nop_to_previous_block): Likewise.
1369 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
1371 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
1373 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1375 * basic-block.h (create_basic_block_structure): Strengthen params
1376 1 "head" and 2 "end" from rtx to rtx_insn *.
1377 * cfgrtl.c (create_basic_block_structure): Likewise.
1378 (rtl_create_basic_block): Update casts from void * to rtx to
1379 rtx_insn *, so that we can pass them as rtx_insn * to
1380 create_basic_block_structure.
1381 * sel-sched-ir.c (sel_create_basic_block): Likewise.
1383 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1385 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
1387 (check_for_inc_dec): Strengthen param "insn" from rtx to
1390 * cselib.h (cselib_process_insn): Likewise.
1392 * cselib.c (cselib_record_sets): Likewise.
1393 (cselib_process_insn): Likewise.
1395 * dse.c (struct insn_info): Likewise for field "insn".
1396 (check_for_inc_dec_1): Likewise for local "insn".
1397 (check_for_inc_dec): Likewise for param "insn".
1398 (scan_insn): Likewise.
1399 (dse_step1): Likewise for local "insn".
1401 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
1402 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
1404 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1406 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
1407 from rtx to rtx_insn *.
1408 (DEP_PRO): Delete this function and...
1409 (SET_DEP_PRO): ...this function in favor of...
1410 (DEP_PRO): ...reinstate this macro.
1411 (DEP_CON): Delete this function and...
1412 (SET_DEP_CON): ...this function in favor of...
1413 (DEP_CON): ...reinstate this old macro.
1414 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
1415 (init_dep): Likewise.
1416 (set_priorities): Likewise for both params.
1417 (sd_copy_back_deps): Likewise for params 1 and 2.
1419 * haifa-sched.c (priority): Likewise for param "insn" and local
1421 (set_priorities): Likewise for params "head" and "tail" and local
1423 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
1425 (add_to_speculative_block): Add a checked cast.
1426 (create_check_block_twin): Drop use of SET_DEP_CON.
1427 (add_jump_dependencies): Strengthen params "insn" and "jump" from
1430 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
1431 Drop use of SET_DEP_PRO
1432 (init_dep): Strengthen params "pro" and "con" from rtx to
1434 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
1438 (SET_DEP_PRO): Delete.
1439 (SET_DEP_CON): Delete.
1441 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1443 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
1444 from rtx to rtx_insn *.
1445 (VINSN_INSN_RTX): Eliminate rvalue function and...
1446 (SET_VINSN_INSN): ...lvalue function in favor of...
1447 (VINSN_INSN_RTX): reinstate this old macro.
1449 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
1450 in favor of VINSN_INSN_RTX.
1451 (VINSN_INSN_RTX): Delete this function.
1452 (SET_VINSN_INSN_RTX): Likewise.
1454 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1456 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
1457 (BND_TO): Delete this function and...
1458 (SET_BND_TO): ...this functions in favor of...
1459 (BND_TO): ...reinstating this macro.
1460 (struct _fence): Strengthen field "executing_insns" from
1461 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
1462 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
1463 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
1464 and param "insn" from rtx to insn_t.
1465 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
1468 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
1470 (rtx_vec_t): Likewise.
1471 (struct sched_deps_info_def): Strengthen param of "start_insn"
1472 callback from rtx to rtx_insn *. Likewise for param "insn2" of
1473 "note_mem_dep" callback and first param of "note_dep" callback.
1475 * haifa-sched.c (add_to_speculative_block): Strengthen param
1476 "insn" from rtx to rtx_insn *.
1477 (clear_priorities): Likewise.
1478 (calc_priorities): Likewise for local "insn".
1480 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
1481 Remove redundant checked cast.
1482 (haifa_note_mem_dep): Likewise for param "pending_insn".
1483 (haifa_note_dep): Likewise for param "elem".
1484 (note_mem_dep): Likewise for param "e".
1485 (sched_analyze_1): Add checked casts.
1486 (sched_analyze_2): Likewise.
1488 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
1489 from rtx to rtx_insn *.
1490 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
1491 from vec<rtx> * to vec<rtx_insn *> *.
1493 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
1495 (flist_add): Strengthen param "executing_insns" from
1496 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1497 (advance_deps_context): Remove now-redundant checked cast.
1498 (init_fences): Replace uses of NULL_RTX with NULL.
1499 (merge_fences): Strengthen params "last_scheduled_insn" and
1500 "sched_next" from rtx to rtx_insn * and "executing_insns" from
1501 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
1502 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
1503 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
1504 an instruction, rather than doing double-duty as a pattern.
1505 (return_nop_to_pool): Update for change of insn_t.
1506 (deps_init_id): Remove now-redundant checked cast.
1507 (struct sched_scan_info_def): Strengthen param of "init_insn"
1508 callback from rtx to insn_t.
1509 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
1510 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
1512 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
1513 "end" from rtx to rtx_insn *.
1514 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
1515 (rtx insn_rtx, bool force_unique_p)
1516 (BND_TO): Delete function.
1517 (SET_BND_TO): Delete function.
1519 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
1521 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
1522 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
1524 (undo_transformations): Likewise for param "insn".
1525 (update_liveness_on_insn): Likewise.
1526 (compute_live_below_insn): Likewise for param "insn" and local
1528 (update_data_sets): Likewise for param "insn".
1529 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
1530 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
1531 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
1533 (move_cond_jump): Likewise for param "insn".
1534 (move_cond_jump): Drop use of SET_BND_TO.
1535 (compute_av_set_on_boundaries): Likewise.
1536 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
1537 (update_and_record_unavailable_insns): Strengthen local "bb_end"
1538 from rtx to rtx_insn *.
1539 (maybe_emit_renaming_copy): Likewise for param "insn".
1540 (maybe_emit_speculative_check): Likewise.
1541 (handle_emitting_transformations): Likewise.
1542 (remove_insn_from_stream): Likewise.
1543 (code_motion_process_successors): Strengthen local "succ" from rtx
1546 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1548 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
1549 ilist_t, not _xlist_t;
1550 (ILIST_INSN): Define in terms of new union field "insn".
1551 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
1553 (struct _list_node): Add new field "insn" to the union, of type
1555 (ilist_add): Replace macro with an inline function, requiring an
1557 (ilist_remove): Define this macro directly in terms of
1558 _list_remove, rather than indirectly via _xlist_remove.
1559 (ilist_clear): Likewise, in terms of _list_clear rather than
1561 (ilist_is_in_p): Replace macro with an inline function, requiring
1563 (_list_iter_cond_insn): New function.
1564 (ilist_iter_remove): Define this macro directly in terms of
1565 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
1566 (ilist_iterator): Define directly in terms of _list_iterator
1567 rather than indirectly through _xlist_iterator.
1568 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
1569 than in terms of _FOR_EACH_X.
1570 (FOR_EACH_INSN_1): Likewise.
1572 2014-08-26 Joseph Myers <joseph@codesourcery.com>
1576 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
1577 DECL_HARD_REGISTER and return for invalid register specifications.
1578 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
1579 DECL_HARD_REGISTER, call expand_one_error_var.
1580 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
1581 CC_REGNUM with non-MODE_CC modes.
1582 (arm_regno_class): Return NO_REGS for PC_REGNUM.
1584 2014-08-26 Marek Polacek <polacek@redhat.com>
1587 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
1589 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
1591 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
1592 qi cost; add di cost.
1593 (cortexa57_addrcost_table): Likewise.
1595 2014-08-26 Marek Polacek <polacek@redhat.com>
1598 * expr.c (is_aligning_offset): Remove logical not.
1600 2014-08-26 Marek Polacek <polacek@redhat.com>
1603 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
1604 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
1606 2014-08-26 Richard Biener <rguenther@suse.de>
1608 PR tree-optimization/62175
1609 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
1610 expand possibly trapping operations.
1612 2014-08-26 David Malcolm <dmalcolm@redhat.com>
1614 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
1615 "insn" from rtx to rtx_insn *.
1616 (permute_load): Likewise for param "insn".
1617 (permute_store): Likewise.
1618 (handle_special_swappables): Likewise for local "insn".
1619 (replace_swap_with_copy): Likewise for locals "insn" and
1621 (rs6000_analyze_swaps): Likewise for local "insn".
1623 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1625 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
1628 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1630 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
1631 "note_list" from rtx to rtx_insn *.
1632 (BB_NOTE_LIST): Replace this function and...
1633 (SET_BB_NOTE_LIST): ...this function with...
1634 (BB_NOTE_LIST): ...the former macro implementation.
1636 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
1637 local "from_start" from rtx to rtx_insn *. Strengthen param
1638 "to_endp" from rtx * to rtx_insn **.
1640 * haifa-sched.c (concat_note_lists): Likewise.
1641 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
1643 (sel_restore_notes): Likewise.
1644 (move_bb_info): Likewise.
1645 (BB_NOTE_LIST): Delete this function.
1646 (SET_BB_NOTE_LIST): Delete this function.
1647 * sel-sched.c (create_block_for_bookkeeping): Eliminate
1648 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
1650 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1652 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
1653 from rtx * to rtx_insn **.
1654 (reorder2): Likewise.
1655 (dependencies_evaluation_hook): Strengthen params "head", "tail"
1656 from rtx to rtx_insn *.
1658 * doc/tm.texi: Update mechanically for above change to target.def.
1660 * sched-int.h (note_list): Strengthen this variable from rtx to
1662 (remove_notes): Likewise for both params.
1663 (restore_other_notes): Likewise for return type and first param.
1664 (struct ready_list): Strengthen field "vec" from rtx * to
1666 (struct dep_replacement): Strenghten field "insn" from rtx to
1668 (struct deps_desc): Likewise for fields "last_debug_insn",
1670 (struct haifa_sched_info): Likewise for callback field
1671 "can_schedule_ready_p"'s param, for first param of "new_ready"
1672 callback field, for both params of "rank" callback field, for
1673 first field of "print_insn" callback field (with a const), for
1674 both params of "contributes_to_priority" callback, for param
1675 of "insn_finishes_block_p" callback, for fields "prev_head",
1676 "next_tail", "head", "tail", for first param of "add_remove_insn"
1677 callback, for first param of "begin_schedule_ready" callback, for
1678 both params of "begin_move_insn" callback, and for second param
1679 of "advance_target_bb" callback.
1680 (add_dependence): Likewise for params 1 and 2.
1681 (sched_analyze): Likewise for params 2 and 3.
1682 (deps_analyze_insn): Likewise for param 2.
1683 (ready_element): Likewise for return type.
1684 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1685 (try_ready): Strenghten param from rtx to rtx_insn *.
1686 (sched_emit_insn): Likewise for return type.
1687 (record_delay_slot_pair): Likewise for params 1 and 2.
1688 (add_delay_dependencies): Likewise for param.
1689 (contributes_to_priority): Likewise for both params.
1690 (find_modifiable_mems): Likewise.
1692 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
1693 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
1694 "first_older_only_insn" from rtx to rtx_insn *.
1695 (arm_sched_reorder): Strengthen param "ready" from rtx * to
1698 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
1699 "last_scheduled_iter0" from rtx to rtx_insn *.
1700 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
1701 (c6x_sched_reorder_1): Strengthen param "ready" and locals
1702 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1703 "insn" from rtx to rtx_insn *.
1704 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
1706 (c6x_sched_reorder2): Strengthen param "ready" and locals
1707 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
1708 "insn" from rtx to rtx_insn *.
1709 (c6x_variable_issue): Add a checked cast when assigning from insn
1710 to ss.last_scheduled_iter0.
1711 (split_delayed_branch): Strengthen param "insn" and local "i1"
1712 from rtx to rtx_insn *.
1713 (split_delayed_nonbranch): Likewise.
1714 (undo_split_delayed_nonbranch): Likewise for local "insn".
1715 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
1716 "entry_after", "end_packet", "head_insn", "tail_insn",
1717 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
1718 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
1719 to rtx_insn **. Remove now-redundant checked cast on last_insn,
1720 but add a checked cast on loop->start_label. Consolidate calls to
1721 avoid assigning result of gen_spkernel to "insn", now an
1724 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
1725 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
1727 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
1728 rtx_insn **. Strengthen locals "top", "next" from rtx to
1730 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
1731 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
1732 (add_parameter_dependencies): Strengthen params "call", "head" and
1733 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
1734 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
1735 (add_dependee_for_func_arg): Likewise for param "arg" and local
1737 (ix86_dependencies_evaluation_hook): Likewise for params "head",
1738 "tail" and locals "insn", "first_arg".
1740 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
1741 for params "head", "tail" and locals "insn", "next", "next_tail".
1742 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
1743 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
1744 "insn", "lowest", "highest" from rtx to rtx_insn *.
1745 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
1747 (ia64_sched_reorder2): Likewise.
1749 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
1750 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
1751 from rtx * to rtx_insn **.
1752 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
1754 (mep_print_sched_insn): Strengthen param "insn" from rtx to
1756 (mep_sched_reorder): Strengthen param "ready" from rtx * to
1757 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
1760 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
1761 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
1763 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
1764 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
1765 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
1767 (vr4130_reorder): Likewise.
1768 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
1770 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
1772 (mips_sched_reorder): Likewise.
1773 (mips_sched_reorder2): Likewise.
1775 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
1777 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
1778 Strengthen local "tmp" from rtx to rtx_insn *.
1779 (rs6000_sched_reorder2): Likewise.
1781 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
1782 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
1783 (s390_sched_reorder): Strengthen param "ready" from rtx * to
1784 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
1786 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
1787 "tmp2" from rtx to rtx_insn *.
1788 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
1789 Strengthen local "insn" from rtx to rtx_insn *.
1790 (ready_reorder): Strengthen param "ready" from rtx * to
1791 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
1792 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
1793 (sh_reorder2): Likewise.
1795 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
1796 local "insn" from rtx to rtx_insn *.
1798 * haifa-sched.c (note_list): Strengthen this variable from rtx to
1800 (scheduled_insns): Strengthen this variable from vec<rtx> to
1802 (set_modulo_params): Likewise for locals "i1", "i2".
1803 (record_delay_slot_pair): Likewise for params "i1", "i2".
1804 (add_delay_dependencies): Likewise for param "insn".
1805 (cond_clobbered_p): Likewise.
1806 (recompute_todo_spec): Likewise for local "prev".
1807 (last_scheduled_insn): Likewise for this variable.
1808 (nonscheduled_insns_begin): Likewise.
1809 (model_set_excess_costs): Strengthen param "insns" from rtx * to
1811 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
1813 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
1814 Strengthen local "insn" from rtx to rtx_insn *.
1815 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
1816 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
1817 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
1818 (ready_remove_first): Likewise for return type and local "t".
1819 (ready_element): Likewise for return type.
1820 (ready_remove): Likewise for return type and local "t".
1821 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
1822 (check_clobbered_conditions): Strengthen local "x" from rtx to
1823 rtx_insn *, adding a checked cast.
1824 (schedule_insn): Likewise for param "insn".
1825 (remove_notes): Likewise for params "head", "tail" and locals
1826 "next_tail", "insn", "next".
1827 (struct haifa_saved_data): Likewise for fields
1828 "last_scheduled_insn", "nonscheduled_insns_begin".
1829 (save_backtrack_point): Update for change to field "vec" of
1831 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
1833 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
1834 from rtx to rtx_insn *
1835 (resolve_dependencies): Strengthen param "insn" from rtx to
1837 (restore_other_notes): Likewise for return type, for param "head"
1838 and local "note_head".
1839 (undo_all_replacements): Likewise for local "insn".
1840 (first_nonscheduled_insn): Likewise for return type and local "insn".
1841 (queue_to_ready): Likewise for local "insn", adding checked casts.
1842 (early_queue_to_ready): Likewise for local "insn".
1843 (debug_ready_list_1): Strengthen local "p" from rtx * to
1845 (move_insn): Strengthen param "insn" and local "note" from rtx to
1847 (insn_finishes_cycle_p): Likewise for param "insn".
1848 (max_issue): Likewise for local "insn".
1849 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
1851 (commit_schedule): Strengthen param "prev_head" and local "insn"
1852 from rtx to rtx_insn *
1853 (prune_ready_list): Likewise for local "insn".
1854 (schedule_block): Likewise for locals "prev_head", "head", "tail",
1855 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
1856 (set_priorities): Likewise for local "prev_head".
1857 (try_ready): Likewise for param "next".
1858 (fix_tick_ready): Likewise.
1859 (change_queue_index): Likewise.
1860 (sched_extend_ready_list): Update for change to field "vec" of
1862 (generate_recovery_code): Strengthen param "insn" from rtx to
1864 (begin_speculative_block): Likewise.
1865 (create_check_block_twin): Likewise for param "insn" and locals
1866 "label", "check", "twin". Introduce local "check_pat" to avoid
1867 "check" being used as a plain rtx before being used as an insn.
1868 (fix_recovery_deps): Add a checked cast to rtx_insn * when
1869 extracting elements from ready_list.
1870 (sched_remove_insn): Strengthen param "insn" from rtx to
1872 (sched_emit_insn): Likewise for return type.
1873 (ready_remove_first_dispatch): Likewise for return type and local
1876 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
1878 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
1881 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
1882 from rtx to rtx_insn *.
1883 (add_dependence_list): Likewise for param "insn". Add a checked
1885 (add_dependence_list_and_free): Strengthen param "insn" from rtx
1886 to rtx_insn *. Strengthen param "list_p" from rtx * to
1888 (chain_to_prev_insn): Strengthen param "insn" and locals
1889 "prec_nonnote", "i" from rtx to rtx_insn *.
1890 (flush_pending_lists): Likewise for param "insn".
1891 (cur_insn): Likewise for this variable.
1892 (haifa_start_insn): Add a checked cast.
1893 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
1894 (sched_analyze_reg): Likewise for param "insn".
1895 (sched_analyze_1): Likewise.
1896 (sched_analyze_2): Likewise. Add checked casts.
1897 (sched_analyze_insn): Likewise. Also for local "prev".
1898 (deps_analyze_insn): Likewise for param "insn".
1899 (sched_analyze): Likewise for params "head", "tail" and local "insn".
1900 (add_dependence_1): Likewise for params "insn", "elem".
1901 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
1902 (parse_add_or_inc): Likewise for param "insn".
1903 (find_inc): Likewise for local "inc_cand".
1904 (find_modifiable_mems): Likewise for params "head", "tail" and
1905 locals "insn", "next_tail".
1907 * sched-ebb.c (init_ready_list): Likewise for local "insn".
1908 (begin_schedule_ready): Likewise for param "insn".
1909 (begin_move_insn): Likewise for params "insn" and "last".
1910 (ebb_print_insn): Strengthen param "insn" from const_rtx to
1912 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
1913 (ebb_contributes_to_priority): Likewise for params "next", "insn".
1914 (ebb_add_remove_insn): Likewise for param "insn".
1915 (advance_target_bb): Likewise.
1917 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
1919 (check_live): Likewise for param "insn".
1920 (init_ready_list): Likewise for local "insn".
1921 (can_schedule_ready_p): Likewise for param "insn".
1922 (begin_schedule_ready): Likewise.
1923 (new_ready): Likewise for param "next".
1924 (rgn_print_insn): Likewise for param "insn".
1925 (rgn_rank): Likewise for params "insn1", "insn2".
1926 (contributes_to_priority): Likewise for params "next", "insn".
1927 (rgn_insn_finishes_block_p): Likewise for param "insn".
1928 (add_branch_dependences): Likewise for params "head", "tail" and
1929 locals "insn", "last".
1930 (rgn_add_remove_insn): Likewise for param "insn".
1931 (advance_target_bb): Likewise.
1933 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
1934 const_rtx to const rtx_insn *.
1936 * sel-sched-dump.h (sel_print_insn): Likewise.
1938 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
1939 (deps_init_id): Likewise.
1941 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
1942 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
1945 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1947 * output.h (final_start_function): Strengthen param 1 from rtx to
1950 * final.c (final_start_function): Likewise, renaming back from
1951 "uncast_first" to "first", and dropping the checked cast from rtx
1954 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1956 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
1957 * final.c (final): Likewise. Rename param back from
1958 "uncast_first" to "first" and eliminate the checked cast from rtx
1961 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1963 * output.h (shorten_branches): Strengthen param from rtx to
1966 * final.c (shorten_branches): Likewise, renaming param back from
1967 "uncast_first" to "first", and dropping the checked cast from rtx
1970 * genattr.c (gen_attr): Likewise when writing out the prototype of
1973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1975 * sched-int.h (struct haifa_sched_info): Strengthen fields
1976 "prev_head" and "next_tail" from rtx to rtx_insn *.
1978 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1980 * rtl.h (rtx_jump_table_data::get_labels): New method.
1981 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
1982 with use of the new rtx_jump_table_data::get_labels method.
1983 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
1984 to rtx_jump_table_data *. Simplify by using get_labels method.
1985 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
1986 a dyn_cast, introducing local "table", using it to replace
1987 label-lookup logic with a get_labels method call.
1988 (patch_jump_insn): Simplify using get_labels method.
1989 * dwarf2cfi.c (create_trace_edges): Likewise.
1990 * rtlanal.c (label_is_jump_target_p): Likewise.
1992 2014-08-25 David Malcolm <dmalcolm@redhat.com>
1994 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
1997 * emit-rtl.c (unshare_all_rtl_1): Likewise.
1998 (unshare_all_rtl_again): Likewise, also for local "p".
2000 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2002 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
2004 * cfgrtl.c (delete_insn_and_edges): Likewise.
2006 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2008 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
2009 from rtx to rtx_insn *.
2011 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
2013 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2015 * function.c (thread_prologue_and_epilogue_insns): Likewise for
2016 locals "returnjump", "epilogue_end", "insn", "next".
2018 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
2019 "returnjump" from rtx * to rtx_insn **.
2020 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
2022 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2024 * basic-block.h (struct edge_def). Strengthen "r" within
2025 union edge_def_insns from rtx to rtx_insn *.
2027 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
2028 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
2030 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
2031 from rtx to rtx_insn *.
2032 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
2034 * postreload-gcse.c (reg_killed_on_edge): Likewise.
2035 (reg_used_on_edge): Likewise.
2036 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
2037 (gt_pch_nx): New overload for rtx_insn *&.
2038 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
2039 from rtx to rtx_insn *.
2041 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2043 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
2044 from rtx to rtx_insn *.
2045 (BB_FOOTER): Replace function with access macro.
2046 (SET_BB_FOOTER): Delete.
2048 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
2050 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
2051 (emit_barrier_after_bb): Likewise.
2052 (record_effective_endpoints): Likewise.
2053 (relink_block_chain): Likewise.
2054 (fixup_fallthru_exit_predecessor): Likewise.
2055 (cfg_layout_duplicate_bb): Likewise.
2056 (cfg_layout_split_block): Likewise.
2057 (cfg_layout_delete_block): Likewise.
2058 (cfg_layout_merge_blocks): Likewise.
2059 (BB_FOOTER): Delete function.
2060 (SET_BB_FOOTER): Delete function.
2061 * combine.c (update_cfg_for_uncondjump): Replace uses of
2062 SET_BB_FOOTER with BB_FOOTER.
2064 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2066 * except.h (struct eh_landing_pad_d): Strengthen field
2067 "landing_pad" from rtx to rtx_code_label *.
2069 * except.c (sjlj_emit_dispatch_table): Likewise for param
2071 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
2073 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2075 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
2076 first param from rtx to rtx_insn *.
2077 * config/xtensa/xtensa.c (struct machine_function): Likewise for
2078 field "set_frame_ptr_insn".
2079 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
2080 "csend" from rtx to rtx_code_label *.
2081 (xtensa_expand_atomic): Likewise for local "csloop".
2082 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
2084 (xtensa_call_tls_desc): Likewise for return type and locals
2085 "call_insn", "insns".
2086 (xtensa_legitimize_tls_address): Likewise for local "insns".
2087 (xtensa_expand_prologue): Likewise for locals "insn", "first".
2089 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2091 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
2092 first param from rtx to rtx_insn *.
2093 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
2096 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2098 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
2099 Strengthen param 1 from rtx to rtx_insn *.
2100 (tilepro_output_cbranch): Likewise.
2101 (tilepro_adjust_insn_length): Likewise.
2102 (tilepro_final_prescan_insn): Likewise for sole param.
2104 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
2105 Likewise for local "last".
2106 (cbranch_predicted_p): Likewise for param "insn".
2107 (tilepro_output_simple_cbranch_with_opcode): Likewise.
2108 (tilepro_output_cbranch_with_opcode): Likewise.
2109 (tilepro_output_cbranch): Likewise.
2110 (frame_emit_load): Likewise for return type and locals "seq",
2112 (emit_sp_adjust): Likewise for return type and local "insn".
2113 (tilepro_expand_epilogue): Likewise for locals "last_insn",
2115 (tilepro_adjust_insn_length): Likewise for param "insn".
2116 (next_insn_to_bundle): Likewise for return type and params
2118 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
2119 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
2121 (match_addli_pcrel): Likewise for param "insn".
2122 (replace_addli_pcrel): Likewise.
2123 (match_auli_pcrel): Likewise.
2124 (replace_auli_pcrel): Likewise.
2125 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
2127 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2128 "queue", "next_queue", "prev".
2129 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
2130 (tilepro_final_prescan_insn): Likewise for param "insn".
2132 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2134 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
2135 Strengthen param 1 from rtx to rtx_insn *.
2136 (tilegx_output_cbranch): Likewise.
2137 (tilegx_adjust_insn_length): Likewise.
2138 (tilegx_final_prescan_insn): Likewise for sole param.
2140 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
2142 (cbranch_predicted_p): Likewise for param "insn".
2143 (tilegx_output_simple_cbranch_with_opcode): Likewise.
2144 (tilegx_output_cbranch_with_opcode): Likewise.
2145 (tilegx_output_cbranch): Likewise.
2146 (frame_emit_load): Likewise for return type.
2147 (set_frame_related_p): Likewise for locals "seq", "insn".
2148 (emit_sp_adjust): Likewise for return type, and for local "insn".
2149 Introduce local "pat" for use in place of "insn" where the latter
2150 isn't an instruction.
2151 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
2152 from rtx to rtx_insn *.
2153 (tilegx_adjust_insn_length): Likewise for param "insn".
2154 (next_insn_to_bundle): Likewise for return type and params "r" and
2156 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
2158 (replace_insns): Likewise for params "old_insn", "new_insns".
2159 (replace_mov_pcrel_step1): Likewise for param "insn" and local
2161 (replace_mov_pcrel_step2): Likewise.
2162 (replace_mov_pcrel_step3): Likewise.
2163 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
2165 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2166 "queue", "next_queue", "prev".
2167 (tilegx_output_mi_thunk): Likewise for local "insn".
2168 (tilegx_final_prescan_insn): Likewise for param "insn".
2170 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2172 * config/spu/spu.c (frame_emit_store): Strengthen return type from
2174 (frame_emit_load): Likewise.
2175 (frame_emit_add_imm): Likewise, also for local "insn".
2176 (spu_expand_prologue): Likewise for local "insn".
2177 (struct spu_bb_info): Likewise for field "prop_jump".
2178 (emit_nop_for_insn): Likewise for param "insn" and local
2180 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
2182 (spu_emit_branch_hint): Likewise for params "before", "branch" and
2183 locals "hint", "insn".
2184 (get_branch_target): Likewise for param "branch".
2185 (insn_clobbers_hbr): Likewise for param "insn".
2186 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
2187 locals "insn", "before_4", "before_16".
2188 (insert_hbrp): Likewise for local "insn".
2189 (spu_machine_dependent_reorg): Likewise for locals "branch",
2190 "insn", "next", "bbend".
2191 (uses_ls_unit): Likewise for param "insn".
2192 (get_pipe): Likewise.
2193 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
2194 introducing a checked cast.
2195 (spu_sched_adjust_cost): Likewise for params "insn" and
2197 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
2198 (spu_sms_res_mii): Likewise.
2200 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2202 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
2203 from rtx to rtx_insn *.
2204 (output_cbranch): Likewise for param 6.
2205 (output_return): Likewise for param 1.
2206 (output_sibcall): Likewise.
2207 (output_v8plus_shift): Likewise.
2208 (output_v8plus_mult): Likewise.
2209 (output_v9branch): Likewise for param 7.
2210 (output_cbcond): Likewise for param 3.
2212 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
2214 (sparc_legitimize_pic_address): Likewise.
2215 (sparc_emit_call_insn): Likewise.
2216 (emit_save_or_restore_regs): Likewise.
2217 (emit_window_save): Likewise for return type and local "insn".
2218 (sparc_expand_prologue): Likewise for local "insn".
2219 (sparc_flat_expand_prologue): Likewise.
2220 (output_return): Likewise for param "insn".
2221 (output_sibcall): Likewise for param "insn" and local "delay".
2222 (output_ubranch): Likewise for param "insn".
2223 (output_cbranch): Likewise.
2224 (output_cbcond): Likewise.
2225 (output_v9branch): Likewise.
2226 (output_v8plus_shift): Likewise.
2227 (sparc_output_mi_thunk): Likewise for local "insn".
2228 (get_some_local_dynamic_name): Likewise.
2229 (output_v8plus_mult): Likewise for param "insn".
2231 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2233 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
2234 from rtx to rtx_insn *.
2235 (output_branchy_insn): Likewise for param 3.
2236 (output_far_jump): Likewise for param 1.
2237 (final_prescan_insn): Likewise.
2238 (sh_insn_length_adjustment): Likewise for sole param.
2240 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
2241 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
2243 (sh_emit_compare_and_set): Likewise for local "lab".
2244 (output_far_jump): Strengthen param "insn" and local "prev" from
2246 (output_branchy_insn): Likewise for param "insn" and local
2248 (output_ieee_ccmpeq): Likewise for param "insn".
2249 (struct label_ref_list_d): Strengthen field "label" from rtx to
2251 (pool_node): Likewise.
2252 (pool_window_label): Likewise for this global.
2253 (add_constant): Likewise for return type and locals "lab", "new_rtx".
2254 (dump_table): Strengthen params "start", "barrier" and local
2255 "scan" from rtx to rtx_insn *.
2256 (broken_move): Likewise for param "insn".
2257 (untangle_mova): Likewise for params "first_mova" and "new_mova".
2258 Strengthen param "first_mova" from rtx * to rtx_insn **.
2259 (mova_p): Likewise for param "insn".
2260 (fixup_mova): Likewise for param "mova".
2261 (find_barrier): Likewise for return type, params "mova" and
2262 "from", and locals "barrier_before_mova", "found_barrier",
2263 "good_barrier", "orig", "last_symoff", "next". Strengthen local
2264 "label" from rtx to rtx_code_label *.
2265 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
2267 (sh_reorg): Likewise for locals "link", "scan", "barrier".
2268 (split_branches): Likewise for param "first" and local "insn".
2269 (final_prescan_insn): Likewise for param "insn".
2270 (sequence_insn_p): Likewise for locals "prev", "next".
2271 (sh_insn_length_adjustment): Likewise for param "insn".
2272 (sh_can_redirect_branch): Likewise for local "insn".
2273 (find_r0_life_regions): Likewise for locals "end", "insn".
2274 (sh_output_mi_thunk): Likewise for local "insns".
2276 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2278 * config/score/score.c (score_output_mi_thunk): Strengthen local
2279 "insn" from rtx to rtx_insn *.
2280 (score_prologue): Likewise.
2282 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2284 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
2285 1 from rtx to rtx_insn *.
2286 (s390_emit_jump): Likewise for return type.
2287 (s390_emit_call): Likewise.
2288 (s390_load_got): Likewise.
2290 * config/s390/s390.c (last_scheduled_insn): Likewise for this
2292 (s390_match_ccmode): Likewise for param "insn".
2293 (s390_emit_jump): Likewise for return type.
2294 (s390_split_branches): Likewise for local "label".
2295 (struct constant): Strengthen field "label" from rtx to
2297 (struct constant_pool): Likewise for field "label". Strengthen
2298 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
2300 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
2302 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
2303 (s390_end_pool): Likewise.
2304 (s390_dump_pool): Likewise for local "insn".
2305 (s390_mainpool_start): Likewise.
2306 (s390_chunkify_start): Likewise.
2307 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
2308 with insns. Strengthen locals "label", "jump", "barrier", "next",
2309 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
2310 (s390_chunkify_finish): Strengthen local "insn" from rtx to
2312 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
2313 "jump", "label", "next_insn".
2314 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
2315 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
2317 (s390_load_got): Likewise for return type and local "insns".
2318 (s390_save_gprs_to_fprs): Likewise for local "insn".
2319 (s390_restore_gprs_from_fprs): Likewise.
2320 (pass_s390_early_mach::execute): Likewise.
2321 (s390_emit_prologue): Likewise for local "insns".
2322 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
2324 (s390_emit_call): Strengthen return type and local "insn" from
2326 (s390_emit_tpf_eh_return): Likewise for local "insn".
2327 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
2328 "next_insn", introducing locals "s_pat", "rpat" to allow this.
2329 (s390_fix_long_loop_prediction): Likewise for param "insn" and
2331 (s390_non_addr_reg_read_p): Likewise for param "insn".
2332 (find_cond_jump): Likewise for return type and param "insn".
2333 (s390_swap_cmp): Likewise for param "insn".
2334 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
2335 "prev_insn", "next_insn".
2336 (s390_reorg): Likewise for locals "insn", "target".
2337 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
2338 (s390_sched_variable_issue): For now, rename param "insn" to
2339 "uncast_insn", introducing a checked cast.
2340 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
2342 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
2343 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
2345 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2347 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
2348 param from rtx to rtx_insn *.
2349 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
2351 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2353 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
2354 4 from rtx to rtx_insn *.
2355 (rs6000_final_prescan_insn): Likewise for first param.
2356 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
2358 (rs6000_get_some_local_dynamic_name): Likewise.
2359 (output_cbranch): Likewise for param "insn".
2360 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
2361 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
2362 (rs6000_emit_allocate_stack): Likewise for local "insn".
2363 (load_cr_save): Likewise.
2364 (restore_saved_cr): Likewise.
2365 (restore_saved_lr): Likewise.
2366 (emit_cfa_restores): Likewise.
2367 (rs6000_output_function_epilogue): Likewise for locals "insn" and
2368 "deleted_debug_label".
2369 (rs6000_output_mi_thunk): Likewise for local "insn".
2370 (rs6000_final_prescan_insn): Likewise for param "insn".
2372 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2374 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
2375 Strengthen param "insn" from rtx to rtx_insn *.
2376 * config/picochip/picochip.c (picochip_current_prescan_insn):
2377 Likewise for this variable.
2378 (picochip_final_prescan_insn): Likewise for param "insn".
2380 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2382 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
2383 from rtx to rtx_insn *.
2384 (pa_output_indirect_call): Likewise.
2385 (pa_adjust_insn_length): Likewise.
2386 (pa_attr_length_millicode_call): Likewise.
2387 (pa_attr_length_call): Likewise.
2388 (pa_attr_length_indirect_call): Likewise.
2390 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
2392 (pa_attr_length_millicode_call): Likewise.
2393 (pa_attr_length_call): Likewise.
2394 (pa_output_call): Likewise.
2395 (pa_attr_length_indirect_call): Likewise.
2396 (pa_output_indirect_call): Likewise.
2398 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2400 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
2401 Strengthen first param from rtx to rtx_insn *.
2402 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
2405 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2407 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
2408 type from rtx to rtx_insn *.
2409 (mips_expand_call): Likewise.
2410 (mips_adjust_insn_length): Likewise for first param.
2411 (mips_output_conditional_branch): Likewise.
2412 (mips_output_order_conditional_branch): Likewise.
2413 (mips_final_prescan_insn): Likewise.
2415 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
2416 rtx_insn * for the SEQUENCE case.
2417 (SEQ_END): Likewise.
2418 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
2419 (mips_emit_call_insn): Likewise, also for local "insn".
2420 (mips16_gp_pseudo_reg): Likewise for local "scan".
2421 (mips16_build_call_stub): Likewise for return type and for local
2422 "insn". Introduce a new local "pattern" so that "insn" can indeed
2424 (mips_expand_call): Strengthen return type and local "insn" from
2426 (mips_block_move_loop): Strengthen local "label" from rtx to
2428 (mips_expand_synci_loop): Likewise for locals "label",
2430 (mips_set_frame_expr): Strengthen local "insn" from rtx to
2432 (mips16e_collect_argument_saves): Likewise for locals "insn",
2434 (mips_find_gp_ref): Likewise for param of callback for "pred"
2435 param, and for local "insn".
2436 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
2437 (mips_insn_has_flexible_gp_ref_p): Likewise.
2438 (mips_epilogue_emit_cfa_restores): Likewise for return type and
2440 (mips_epilogue_set_cfa): Likewise for local "insn".
2441 (mips_expand_epilogue): Likewise.
2442 (mips_adjust_insn_length): Likewise for param "insn".
2443 (mips_output_conditional_branch): Likewise.
2444 (mips_output_order_conditional_branch): Likewise.
2445 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
2446 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
2447 "falu2_turn_enabled_insn".
2448 (mips_builtin_branch_and_move): Strengthen locals "true_label",
2449 "done_label" from rtx to rtx_code_label *.
2450 (struct mips16_constant): Likewise for field "label".
2451 (mips16_add_constant): Likewise for return type.
2452 (mips16_emit_constants_1): Strengthen return type and param "insn"
2453 from rtx to rtx_insn *.
2454 (mips16_emit_constants): Likewise for param "insn".
2455 (mips16_insn_length): Likewise.
2456 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
2457 to rtx_code_label *.
2458 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
2459 from rtx to rtx_insn *.
2460 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
2461 "jump". Strengthen local "label" from rtx to rtx_code_label *.
2462 (r10k_simplify_address): Strengthen param "insn" and local
2463 "def_insn" from rtx to rtx_insn *.
2464 (r10k_safe_address_p): Strengthen param "insn" from rtx to
2466 (r10k_needs_protection_p_1): Update target type of cast of data
2467 from to rtx to rtx_insn *.
2468 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
2469 rtx * to rtx_insn **.
2470 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
2472 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
2473 (mips_call_expr_from_insn): Likewise for param "insn".
2474 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
2475 (mips_find_pic_call_symbol): Likewise for param "insn".
2476 (mips_annotate_pic_calls): Likewise for local "insn".
2477 (mips_sim_insn): Likewise for this variable.
2478 (struct mips_sim): Likewise for field "insn" within elements of
2480 (mips_sim_wait_reg): Likewise for param "insn".
2481 (mips_sim_wait_regs): Likewise.
2482 (mips_sim_wait_units): Likewise.
2483 (mips_sim_wait_insn): Likewise.
2484 (mips_sim_issue_insn): Likewise.
2485 (mips_sim_finish_insn): Likewise.
2486 (mips_seq_time): Likewise for param "seq" and local "insn".
2487 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
2488 locals "first", "second".
2489 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
2490 "last", "last2", "next".
2491 (mips_avoid_hazard): Likewise for params "after", "insn".
2492 (mips_reorg_process_insns): Likewise for locals "insn",
2493 "last_insn", "subinsn", "next_insn".
2494 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
2495 (mips16_split_long_branches): Likewise for locals "insn" "jump",
2497 (mips_output_mi_thunk): Likewise for local "insn".
2498 (mips_final_prescan_insn): Likewise for param "insn".
2500 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2502 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
2503 Strengthen return type and local "insns" from rtx to rtx_insn *.
2504 (microblaze_legitimize_tls_address): Likewise for local "insns".
2505 (microblaze_block_move_loop): Strengthen local "label" from rtx
2506 to rtx_code_label *.
2507 (microblaze_expand_prologue): Strengthen two locals named "insn"
2508 from rtx to rtx_insn *.
2509 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
2510 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
2511 "insn". Strengthen locals "div_label", "div_end_label" from rtx
2512 to rtx_code_label *.
2514 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2516 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
2517 param from rtx to rtx_insn *.
2518 (mep_reuse_lo): Likewise for third param.
2519 (mep_use_post_modify_p): Likewise for first param.
2520 (mep_core_address_length): Likewise.
2521 (mep_cop_address_length): Likewise.
2522 (mep_final_prescan_insn): Likewise.
2523 (mep_store_data_bypass_p): Likewise for both params.
2524 (mep_mul_hilo_bypass_p): Likewise.
2525 (mep_ipipe_ldc_p): Likewise for param.
2527 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
2528 (mep_rewrite_mult): Likewise.
2529 (mep_rewrite_mulsi3): Likewise.
2530 (mep_rewrite_maddsi3): Likewise.
2531 (mep_reuse_lo_p_1): Likewise.
2532 (mep_reuse_lo_p): Likewise.
2533 (mep_frame_expr): Likewise.
2534 (mep_make_parallel): Likewise for both params.
2535 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
2537 (mep_use_post_modify_p): Likewise for param "insn".
2538 (mep_core_address_length): Likewise.
2539 (mep_cop_address_length): Likewise.
2540 (mep_reg_set_in_function): Likewise for local "insn".
2541 (mep_asm_without_operands_p): Likewise.
2542 (F): Likewise for return type and param "x".
2543 (add_constant): Likewise for local "insn".
2544 (maybe_dead_move): Likewise for return type and local "insn".
2545 (mep_expand_prologue): Likewise for local "insn".
2546 (mep_final_prescan_insn): Likewise for param "insn".
2547 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
2548 "next", "follow", "x".
2549 (mep_insert_repeat_label_last): Likewise for return type, param
2550 "last_insn", and locals "next", "prev". Strengthen param "label"
2551 from rtx to rtx_code_label *.
2552 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
2554 (struct mep_doloop_end): Likewise for fields "insn" and
2556 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
2557 Strengthen local "repeat_label" from rtx to rtx_code_label *.
2558 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
2560 (mep_invert_branch): Likewise for params "insn" and "after".
2561 (mep_reorg_erepeat): Likewise for param "insns" and locals
2562 "insn", "prev", "new_last", "barrier", "user". Strengthen local
2563 "l" from rtx to rtx_code_label *.
2564 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
2565 from rtx to rtx_insn *.
2566 (mep_reorg_addcombine): Likewise for param "insns" and locals
2568 (add_sp_insn_p): Likewise for param "insn".
2569 (mep_reorg_noframe): Likewise for param "insns" and locals
2570 "start_frame_insn", "end_frame_insn", "next".
2571 (mep_reorg): Likewise for local "insns".
2572 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
2574 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
2575 (mep_mul_hilo_bypass_p): Likewise.
2576 (mep_ipipe_ldc_p): Likewise for param "insn".
2577 (mep_make_bundle): Likewise for return type, param "cop" and local
2578 "insn", splitting out the latter into a new local "seq" for when it
2579 is a SEQUENCE rather than an insn.
2580 (core_insn_p): Likewise for param "insn".
2581 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
2582 "last", "first", "note", "prev", "core_insn".
2584 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2586 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
2588 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
2589 (m68k_final_prescan_insn): Likewise for first param.
2591 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
2592 (m68k_set_frame_related): Likewise for param "insn".
2593 (output_btst): Likewise for param "insn".
2594 (m68k_final_prescan_insn): Likewise.
2595 (m68k_move_to_reg): Likewise for local "insn".
2596 (m68k_call_tls_get_addr): Likewise for local "insns".
2597 (m68k_call_m68k_read_tp): Likewise.
2598 (strict_low_part_peephole_ok): Likewise for param "first_insn".
2599 (m68k_output_mi_thunk): Likewise for local "insn".
2601 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2603 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
2604 first param from rtx to rtx_insn *.
2605 (iq2000_adjust_insn_length): Likewise.
2606 (iq2000_output_conditional_branch): Likewise.
2607 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
2608 "insn" and local "nop_insn".
2609 (iq2000_annotate_frame_insn): Likewise for param "insn".
2610 (iq2000_expand_prologue): Likewise for both locals "insn".
2611 (iq2000_adjust_insn_length): Likewise for param "insn".
2612 (iq2000_output_conditional_branch): Likewise.
2614 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2616 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
2617 "insns" from rtx to rtx_insn *.
2618 (ia64_emit_cond_move): Likewise for locals "insn", "first".
2619 (struct spill_fill_data): Likewise for field "init_after" and for
2620 elements of array field "prev_insn".
2621 (spill_restore_mem): Likewise for locals "insn", "first".
2622 (do_spill): Likewise for local "insn".
2623 (do_restore): Likewise.
2624 (ia64_expand_prologue): Likewise.
2625 (ia64_expand_epilogue): Likewise.
2626 (emit_insn_group_barriers): Likewise for locals "insn",
2628 (emit_all_insn_group_barriers): Likewise for locals "insn",
2630 (dfa_stop_insn): Likewise for this global.
2631 (dfa_pre_cycle_insn): Likewise.
2632 (ia64_nop): Likewise.
2633 (final_emit_insn_group_barriers): Likewise for locals "insn",
2635 (emit_predicate_relation_info): Likewise for locals "head", "n",
2637 (ia64_reorg): Likewise for local "insn".
2638 (ia64_output_mi_thunk): Likewise.
2639 (expand_vec_perm_interleave_2): Likewise for local "seq".
2641 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2643 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
2644 param 1 "insn" from rtx to rtx_insn *.
2645 (ix86_use_lea_for_mov): Likewise.
2646 (ix86_avoid_lea_for_addr): Likewise.
2647 (ix86_split_lea_for_addr): Likewise.
2648 (ix86_lea_for_add_ok): Likewise.
2649 (ix86_output_call_insn): Likewise.
2651 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
2652 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
2653 (ix86_output_function_epilogue): Likewise for locals "insn",
2654 "deleted_debug_label".
2655 (legitimize_tls_address): Likewise for local "insn".
2656 (get_some_local_dynamic_name): Likewise.
2657 (increase_distance): Likewise for params "prev", "next".
2658 (distance_non_agu_define_in_bb): Likewise for params "insn",
2659 "start" and locals "prev", "next".
2660 (distance_non_agu_define): Likewise for param "insn".
2661 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
2662 locals "next", "prev".
2663 (distance_agu_use): Likewise for param "insn".
2664 (ix86_lea_outperforms): Likewise.
2665 (ix86_ok_to_clobber_flags): Likewise.
2666 (ix86_avoid_lea_for_add): Likewise.
2667 (ix86_use_lea_for_mov): Likewise.
2668 (ix86_avoid_lea_for_addr): Likewise.
2669 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
2670 (ix86_split_lea_for_addr): Likewise for param "insn".
2671 (ix86_lea_for_add_ok): Likewise for param "insn".
2672 (ix86_expand_carry_flag_compare): Likewise for local
2674 (ix86_expand_int_movcc): Likewise.
2675 (ix86_output_call_insn): Likewise for param "insn".
2676 (ix86_output_call_insn): Likewise for local "i".
2677 (x86_output_mi_thunk): Introduce local "insn", using it in place
2678 of "tmp" when dealing with insns.
2679 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
2681 (ix86_pad_returns): Likewise for locals "ret", "prev".
2682 (ix86_count_insn_bb): Likewise for local "insn".
2683 (ix86_pad_short_function): Likewise for locals "ret", "insn".
2684 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
2685 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
2686 (expand_vec_perm_interleave2): Likewise for local "seq".
2687 (expand_vec_perm_vperm2f128_vblend): Likewise.
2688 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
2689 call to for_each_rtx with for_each_rtx_in_insn.
2691 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2693 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
2694 "label" from rtx to rtx_code_label *.
2695 (ix86_expand_prologue): Likewise.
2696 (ix86_expand_split_stack_prologue): Likewise for locals "label",
2698 (ix86_split_idivmod): Likewise for locals "end_label" and
2700 (ix86_expand_branch): Likewise for local "label2".
2701 (ix86_expand_aligntest): Likewise for return type and local "label".
2702 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
2704 (expand_movmem_epilogue): Likewise for the various locals named
2706 (expand_setmem_epilogue): Likewise.
2707 (expand_small_movmem_or_setmem): Likewise for local "label".
2708 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2709 Strengthen param "done_label" from rtx * to rtx_code_label **.
2710 Strengthen locals "loop_label" and "label" from rtx to
2712 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
2713 Likewise for locals "loop_label", "label".
2714 (ix86_expand_set_or_movmem): Likewise for locals "label",
2715 "jump_around_label", "hot_label".
2716 (ix86_expand_strlensi_unroll_1): Likewise for locals
2717 "align_2_label", align_3_label", "align_4_label", "end_0_label",
2719 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
2720 (void ix86_emit_i387_log1p): Likewise for locals "label1",
2721 "label2", "jump_label".
2722 (ix86_expand_sse_compare_and_jump): Likewise for return type and
2724 (ix86_expand_lfloorceil): Likewise for local "label".
2725 (ix86_expand_rint): Likewise.
2726 (ix86_expand_floorceildf_32): Likewise.
2727 (ix86_expand_floorceil): Likewise.
2728 (ix86_expand_rounddf_32): Likewise.
2729 (ix86_expand_trunc): Likewise.
2730 (ix86_expand_truncdf_32): Likewise.
2731 (ix86_expand_round): Likewise.
2733 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2735 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
2736 first param from rtx to rtx_insn *.
2737 (h8300_insn_length_from_table): Likewise.
2738 * config/h8300/h8300.c (F): Likewise for return type and param
2740 (Fpa): Add a checked cast to rtx_insn *.
2741 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
2743 (final_prescan_insn): Likewise for param "insn".
2744 (h8300_binary_length): Likewise.
2745 (h8300_insn_length_from_table): Likewise.
2747 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2749 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
2750 Strengthen first param "insn" from rtx to rtx_insn *.
2752 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
2754 (frame_insn): Likewise for return type. Introduce local "insn"
2755 for use in place of local "x" for use as an rtx_insn *.
2756 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
2757 (epiphany_expand_prologue): Likewise for local "insn".
2758 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
2759 * config/epiphany/resolve-sw-modes.c
2760 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
2763 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2765 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
2766 param from rtx to rtx_insn *.
2767 (c6x_final_prescan_insn): Likewise for first param.
2769 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
2770 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
2771 (c6x_expand_compare): Strengthen local "insns" from rtx to
2773 (c6x_get_unit_specifier): Likewise for param "insn".
2774 (c6x_print_unit_specifier_field): Likewise.
2775 (c6x_final_prescan_insn): Likewise.
2776 (emit_add_sp_const): Likewise for local "insn".
2777 (c6x_expand_prologue): Likewise.
2779 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2781 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
2782 param 1 from rtx to rtx_insn *.
2783 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
2784 the various locals named "insn".
2785 (expand_epilogue_reg_restore): Likewise.
2786 (frame_related_constant_load): Likewise.
2787 (add_to_reg): Likewise.
2788 (emit_link_insn): Likewise.
2789 (do_link): Likewise.
2790 (expand_interrupt_handler_prologue): Likewise.
2791 (branch_dest): Likewise for param "branch".
2792 (asm_conditional_branch): Likewise for param "insn".
2793 (gen_one_bundle): Likewise for elements of param "slot" and local
2795 (bfin_gen_bundles): Likewise for locals "insn", "next" and
2796 elements of local "slot".
2797 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
2798 "queue", "next_queue", "prev".
2799 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
2800 (add_sched_insns_for_speculation): Likewise for local "insn".
2802 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2804 * config/avr/avr-protos.h (output_movqi): Strengthen first param
2805 from rtx to rtx_insn *.
2806 (output_movhi): Likewise.
2807 (output_movsisf): Likewise.
2808 (avr_out_tstsi): Likewise.
2809 (avr_out_tsthi): Likewise.
2810 (avr_out_tstpsi): Likewise.
2811 (avr_out_compare): Likewise.
2812 (avr_out_compare64): Likewise.
2813 (avr_out_movpsi): Likewise.
2814 (ashlqi3_out): Likewise.
2815 (ashlhi3_out): Likewise.
2816 (ashlsi3_out): Likewise.
2817 (ashrqi3_out): Likewise.
2818 (ashrhi3_out): Likewise.
2819 (ashrsi3_out): Likewise.
2820 (lshrqi3_out): Likewise.
2821 (lshrhi3_out): Likewise.
2822 (lshrsi3_out): Likewise.
2823 (avr_out_ashlpsi3): Likewise.
2824 (avr_out_ashrpsi3): Likewise.
2825 (avr_out_lshrpsi3): Likewise.
2826 (avr_out_fract): Likewise.
2827 (avr_out_sbxx_branch): Likewise.
2828 (avr_out_round): Likewise.
2829 (avr_out_xload): Likewise.
2830 (avr_out_movmem): Likewise.
2831 (adjust_insn_length): Likewise.
2832 (avr_out_lpm): Likewise.
2833 (reg_unused_after): Likewise.
2834 (_reg_unused_after): Likewise.
2835 (avr_jump_mode): Likewise for second param.
2836 (jump_over_one_insn): Likewise for first param.
2837 (avr_final_prescan_insn): Likewise.
2838 (out_shift_with_cnt): Likewise for second param.
2840 * config/avr/avr.c (get_sequence_length): Likewise for param
2841 "insns" and local "insn".
2842 (emit_push_byte): Likewise for local "insn".
2843 (emit_push_sfr): Likewise.
2844 (avr_prologue_setup_frame): Likewise for locals "insn",
2845 "fp_plus_insns", "sp_plus_insns".
2846 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
2848 (avr_jump_mode): Likewise for param "insn".
2849 (avr_final_prescan_insn): Likewise.
2850 (avr_find_unused_d_reg): Likewise.
2851 (avr_out_lpm_no_lpmx): Likewise.
2852 (avr_out_lpm): Likewise.
2853 (avr_out_xload): Likewise.
2854 (output_movqi): Likewise.
2855 (output_movhi): Likewise.
2856 (out_movqi_r_mr): Likewise.
2857 (out_movhi_r_mr): Likewise.
2858 (out_movsi_r_mr): Likewise.
2859 (out_movsi_mr_r): Likewise.
2860 (output_movsisf): Likewise.
2861 (avr_out_load_psi): Likewise.
2862 (avr_out_store_psi): Likewise.
2863 (avr_out_movpsi): Likewise.
2864 (out_movqi_mr_r): Likewise.
2865 (avr_out_movhi_mr_r_xmega): Likewise.
2866 (out_movhi_mr_r): Likewise.
2867 (compare_condition): Likewise for param "insn" and local "next".
2868 (compare_sign_p): Likewise for param "insn".
2869 (compare_diff_p): Likewise.
2870 (compare_eq_p): Likewise.
2871 (avr_out_compare): Likewise.
2872 (avr_out_compare64): Likewise.
2873 (avr_out_tsthi): Likewise.
2874 (avr_out_tstpsi): Likewise.
2875 (avr_out_tstsi): Likewise.
2876 (out_shift_with_cnt): Likewise.
2877 (ashlqi3_out): Likewise.
2878 (ashlhi3_out): Likewise.
2879 (avr_out_ashlpsi3): Likewise.
2880 (ashlsi3_out): Likewise.
2881 (ashrqi3_out): Likewise.
2882 (ashrhi3_out): Likewise.
2883 (avr_out_ashrpsi3): Likewise.
2884 (ashrsi3_out): Likewise.
2885 (lshrqi3_out): Likewise.
2886 (lshrhi3_out): Likewise.
2887 (avr_out_lshrpsi3): Likewise.
2888 (lshrsi3_out): Likewise.
2889 (avr_out_fract): Likewise.
2890 (avr_out_round): Likewise.
2891 (avr_adjust_insn_length): Likewise.
2892 (reg_unused_after): Likewise.
2893 (_reg_unused_after): Likewise.
2894 (avr_compare_pattern): Likewise.
2895 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
2896 and locals "branch1", "branch2", "insn2", "jump".
2897 (avr_reorg): Likewise for local "insn".
2898 (avr_2word_insn_p): Likewise for param "insn".
2899 (jump_over_one_insn_p): Likewise.
2900 (avr_out_sbxx_branch): Likewise.
2901 (avr_out_movmem): Likewise.
2903 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2905 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
2906 param from rtx to rtx_insn *.
2907 (thumb1_final_prescan_insn): Likewise.
2908 (thumb2_final_prescan_insn): Likewise.
2910 * config/arm/arm.c (emit_set_insn): Strengthen return type from
2912 (struct minipool_node): Likewise for field "insn".
2913 (dump_minipool): Likewise for param "scan".
2914 (create_fix_barrier): Likewise for local "from". Strengthen local
2915 "label" from rtx to rtx_code_label *.
2916 (push_minipool_barrier): Strengthen param "insn" from rtx to
2918 (push_minipool_fix): Likewise.
2919 (note_invalid_constants): Likewise.
2920 (thumb2_reorg): Likewise for local "insn".
2921 (arm_reorg): Likewise.
2922 (thumb2_final_prescan_insn): Likewise for param
2923 "insn" and local "first_insn".
2924 (arm_final_prescan_insn): Likewise for param "insn" and locals
2925 "start_insn", "this_insn".
2926 (arm_debugger_arg_offset): Likewise for param "insn".
2927 (thumb1_emit_multi_reg_push): Likewise for return type and local
2929 (thumb1_final_prescan_insn): Likewise for param "insn".
2930 (thumb_far_jump_used_p): Likewise for local "insn".
2931 (thumb1_expand_prologue): Likewise.
2932 (arm_expand_epilogue_apcs_frame): Likewise.
2933 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
2934 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
2935 from rtx to rtx_code_label *.
2936 (arm_split_atomic_op): Likewise for local "label".
2937 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
2939 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2941 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
2942 first param from rtx to rtx_insn *.
2943 (arc_verify_short): Likewise.
2944 (arc_short_long): Likewise.
2945 (arc_need_delay): Likewise.
2947 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
2949 (arc_ccfsm_advance): Likewise for param "insn" and locals
2950 "start_insn", "this_insn".
2951 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
2952 (arc_ccfsm_post_advance): Likewise for param "insn".
2953 (arc_next_active_insn): Likewise for return type and param "insn".
2954 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
2955 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
2956 (output_short_suffix): Likewise for local "insn".
2957 (arc_final_prescan_insn): Likewise for param "insn". Remove
2958 now-redundant checked cast.
2959 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
2960 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
2961 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
2962 for use where lc_set became an insn.
2963 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
2965 (arc_get_insn_variants): Likewise for local "prev".
2966 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
2968 (arc_predicate_delay_insns): Likewise for local "insn".
2969 (arc_pad_return): Likewise for local "prev". For now, add a
2970 checked cast when extracting the insn from "final_sequence".
2971 (arc_short_long): Likewise for param "insn".
2972 (arc_need_delay): Likewise for param "insn" and local "next".
2973 (arc_label_align): Likewise for locals "prev", "next".
2975 2014-08-25 David Malcolm <dmalcolm@redhat.com>
2977 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
2978 "insn" from rtx to rtx_insn *.
2979 (alpha_gp_save_rtx): Likewise for local "seq".
2980 (alpha_instantiate_decls): Likewise for local "top".
2981 (get_some_local_dynamic_name): Likewise for local "insn".
2982 (alpha_does_function_need_gp): Likewise.
2983 (set_frame_related_p): Likewise for return type and for locals
2985 (emit_frame_store_1): Likewise for local "insn".
2986 (alpha_expand_prologue): Likewise for locals "insn", "seq".
2987 (alpha_end_function): Likewise for local "insn".
2988 (alpha_output_mi_thunk_osf): Likewise.
2989 (alphaev4_insn_pipe): Likewise for param "insn".
2990 (alphaev5_insn_pipe): Likewise.
2991 (alphaev4_next_group): Likewise for return type and param 1
2993 (alphaev5_next_group): Likewise.
2994 (alpha_align_insns_1): Likewise for return type and param 1 of
2995 callback param "next_group", and for locals "i", "next", "prev",
2996 "where", "where2", "insn".
2998 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
3000 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
3001 rather than modifying the stmt.
3003 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3005 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
3006 cgraph_state conversion.
3008 2014-08-25 David Malcolm <dmalcolm@redhat.com>
3010 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
3011 Strengthen local "insns" from rtx to rtx_insn *.
3012 (aarch64_set_frame_expr): Likewise for local "insn".
3013 (aarch64_save_or_restore_fprs): Likewise.
3014 (aarch64_save_or_restore_callee_save_registers): Likewise.
3015 (aarch64_expand_prologue): Likewise.
3016 (aarch64_expand_epilogue): Likewise.
3017 (aarch64_output_mi_thunk): Likewise.
3018 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
3019 "label2" from rtx to rtx_code_label *.
3020 (aarch64_split_atomic_op): Likewise for local "label".
3022 2014-08-25 Martin Liska <mliska@suse.cz>
3024 * cgraph.h (symtab_node):
3025 (bool needed_p (void)): created from decide_is_symbol_needed
3026 (bool referred_to_p (void)): created from referred_to_p
3027 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
3028 * cgraph.h (cgraph_node):
3029 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
3030 (void expand (void)): created from expand_function
3031 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
3032 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
3033 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
3034 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
3035 * cgraph.h (varpool_node):
3036 (static void add (tree decl): created from varpool_add_new_variable
3037 * cgraph.h (cgraph_edge):
3039 (void remove_caller (void)): created from cgraph_edge_remove_caller
3040 (void remove_callee (void)): created from cgraph_edge_remove_callee
3041 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
3042 created from cgraph_set_call_stmt
3043 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
3044 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
3045 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
3046 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
3047 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
3048 created from cgraph_speculative_call_info
3049 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
3050 int freq_scale, bool update_original)): created from cgraph_clone_edge
3051 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
3052 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
3053 (bool recursive_p (void)): created from cgraph_edge_recursive_p
3054 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
3055 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
3056 (static void rebuild_references (void)): created from cgraph_rebuild_references
3057 * cgraph.h (symbol_table):
3058 (create_reference): renamed from add_reference
3059 (maybe_create_reference): renamed from maybe_add_reference
3060 (void register_symbol (symtab_node *node)): new function
3061 (void clear_asm_symbols (void)): new function
3062 (void unregister (symtab_node *node)): new function
3063 (void release_symbol (cgraph_node *node, int uid)): new function
3064 (cgraph_node * allocate_cgraph_symbol (void)): new function
3065 (void initialize (void)): created from cgraph_init
3066 (symtab_node *first_symbol (void)):new function
3067 (asm_node *first_asm_symbol (void)):new function
3068 (symtab_node *first_defined_symbol (void)):new function
3069 (varpool_node *first_variable (void)):new function
3070 (varpool_node *next_variable (varpool_node *node)):new function
3071 (varpool_node *first_static_initializer (void)):new function
3072 (varpool_node *next_static_initializer (varpool_node *node)):new function
3073 (varpool_node *first_defined_variable (void)):new function
3074 (varpool_node *next_defined_variable (varpool_node *node)):new function
3075 (cgraph_node *first_defined_function (void)):new function
3076 (cgraph_node *next_defined_function (cgraph_node *node)):new function
3077 (cgraph_node *first_function (void)):new function
3078 (cgraph_node *next_function (cgraph_node *node)):new function
3079 (cgraph_node *first_function_with_gimple_body (void)):new function
3080 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
3081 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
3082 created from symtab_remove_unreachable_nodes
3083 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
3084 (void process_new_functions (void)): created from cgraph_process_new_functions
3085 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
3086 (bool output_variables (void)): created from varpool_node::output_variables
3087 (void output_asm_statements (void)): created from output_asm_statements
3088 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
3089 (void compile (void)): created from compile
3090 (void output_weakrefs (void)): created from output_weakrefs
3091 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
3092 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
3093 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
3094 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
3095 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
3096 created from cgraph_next_function_with_gimple_body
3097 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
3098 created from cgraph_remove_edge_removal_hook
3099 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
3100 created from cgraph_add_node_removal_hook
3101 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
3102 created from cgraph_remove_node_removal_hook
3103 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
3104 created from varpool_add_node_removal_hook
3105 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
3106 created from varpool_remove_node_removal_hook
3107 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
3108 created from cgraph_add_function_insertion_hook
3109 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
3110 created from cgraph_remove_function_insertion_hook
3111 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
3112 created from varpool_add_variable_insertion_hook
3113 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
3114 created from varpool_remove_variable_insertion_hook
3115 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
3116 created from cgraph_add_edge_duplication_hook
3117 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
3118 created from cgraph_remove_edge_duplication_hook
3119 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
3120 created from cgraph_add_node_duplication_hook
3121 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
3122 created from cgraph_remove_node_duplication_hook
3123 (void call_edge_removal_hooks (cgraph_edge *e)):
3124 created from cgraph_call_edge_removal_hooks
3125 (void call_cgraph_insertion_hooks (cgraph_node *node)):
3126 created from call_function_insertion_hooks
3127 (void call_cgraph_removal_hooks (cgraph_node *node)):
3128 created from cgraph_call_node_removal_hooks
3129 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
3130 created from cgraph_node::call_duplication_hooks
3131 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
3132 created from cgraph_call_edge_duplication_hooks
3133 (void call_varpool_removal_hooks (varpool_node *node)):
3134 created from varpool_call_node_removal_hooks
3135 (void call_varpool_insertion_hooks (varpool_node *node)):
3136 created from varpool_call_variable_insertion_hooks
3137 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
3138 created from insert_to_assembler_name_hash
3139 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
3140 created from unlink_from_assembler_name_hash
3141 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
3142 created from symtab_prevail_in_asm_name_hash
3143 (void symtab_initialize_asm_name_hash (void)):
3144 created from symtab_initialize_asm_name_hash
3145 (void change_decl_assembler_name (tree decl, tree name)):
3146 created from change_decl_assembler_name
3147 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
3148 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
3149 created from decl_assembler_name_hash
3150 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
3151 created from decl_assembler_name_equal
3152 (static hashval_t hash_node_by_assembler_name (const void *p)):
3153 created from hash_node_by_assembler_name
3154 (static int eq_assembler_name (const void *p1, const void *p2)):
3155 created from eq_assembler_name
3157 2014-08-25 Marek Polacek <polacek@redhat.com>
3159 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
3161 2014-08-25 Petr Murzin <petr.murzin@intel.com>
3163 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
3164 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
3165 SWI1248_AVX512BW mode iterator.
3167 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
3170 * config/sh/predicates.md (general_extend_operand): Disable
3171 TRUNCATE before reload completes.
3173 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
3175 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
3177 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
3180 * config/sh/sh.opt (musermode): Allow negative form.
3181 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
3182 targets that don't support it.
3183 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
3184 Document -mno-usermode option.
3186 2014-08-24 Kito Cheng <kito@0xlab.org>
3188 * system.h (CALLER_SAVE_PROFITABLE): Poison.
3189 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
3190 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
3191 * doc/tm.texi: Regenerate.
3193 2014-08-24 Kito Cheng <kito@0xlab.org>
3195 * ira.c: Fix typo in comment.
3197 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
3199 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
3200 Deprecate c++1y. Change language to reflect greater confidence in C++14.
3202 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
3205 * config/pa/pa.c (pa_output_function_epilogue): Don't set
3206 last_address when the current function is a thunk.
3207 (pa_asm_output_mi_thunk): When we don't have named sections or they
3208 are not being used, check that thunk can reach the stub table with a
3211 2014-08-23 David Malcolm <dmalcolm@redhat.com>
3213 * web.c (union_match_dups): Strengthen param "insn" from rtx to
3215 (pass_web::execute): Likewise for local "insn".
3217 2014-08-23 David Malcolm <dmalcolm@redhat.com>
3219 * var-tracking.c (struct micro_operation_def): Strengthen field
3220 "insn" from rtx to rtx_insn *.
3221 (struct emit_note_data_def): Likewise.
3222 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
3223 (vt_stack_adjustments): Likewise for local "insn".
3224 (adjust_insn): Likewise for param "insn".
3225 (val_store): Likewise.
3226 (val_resolve): Likewise.
3227 (struct count_use_info): Likewise for field "insn".
3228 (log_op_type): Likewise for param "insn".
3229 (reverse_op): Likewise.
3230 (prepare_call_arguments): Likewise.
3231 (add_with_sets): The initial param takes an insn, but we can't
3232 yet strengthen it from rtx to rtx_insn * since it's used as a
3233 cselib_record_sets_hook callback. For now rename initial param
3234 from "insn" to "uncast_insn", and introduce a local "insn" of
3235 the stronger rtx_insn * type, with a checked cast.
3236 (compute_bb_dataflow): Strengthen local "insn" from rtx to
3238 (emit_note_insn_var_location): Likewise.
3239 (emit_notes_for_changes): Likewise.
3240 (emit_notes_for_differences): Likewise.
3241 (next_non_note_insn_var_location): Likewise for return type and
3243 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
3244 (vt_initialize): Likewise for local "insn".
3245 (delete_debug_insns): Likewise for locals "insn" and "next".
3247 2014-08-23 David Malcolm <dmalcolm@redhat.com>
3249 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
3251 (mark_constant_pool): Likewise for local "insn".
3253 2014-08-23 David Malcolm <dmalcolm@redhat.com>
3255 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
3257 (dead_debug_promote_uses): Likewise.
3258 (dead_debug_insert_temp): Likewise.
3260 2014-08-23 David Malcolm <dmalcolm@redhat.com>
3262 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
3263 from const_rtx to const rtx_insn *.
3264 (store_killed_after): Likewise. Strengthen locals "last", "act"
3265 from rtx to rtx_insn *.
3266 (store_killed_before): Strengthen param "insn" from const_rtx to
3267 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
3268 (find_moveable_store): Strengthen param "insn" from rtx to
3270 (compute_store_table): Likewise for local "insn".
3271 (insert_insn_start_basic_block): Likewise for param "insn" and
3272 locals "prev", "before", "insn".
3273 (insert_store): For now, add a checked cast to rtx_insn * on the
3274 result of gen_move_insn.
3275 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
3277 (replace_store_insn): Likewise. For now, add a checked cast to
3278 rtx_insn * on the result of gen_move_insn.
3280 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3282 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
3284 (expand_sjlj_dispatch_table): Likewise.
3286 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3288 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
3289 "insn" from rtx to rtx_insn *.
3291 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3293 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
3294 "insn" from rtx to rtx_insn *.
3295 (dup_block_and_redirect): Likewise for param 3 "before".
3297 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
3298 from rtx to rtx_insn *.
3299 (move_insn_for_shrink_wrap): Likewise.
3300 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
3301 (dup_block_and_redirect): Likewise for param "before" and local
3303 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
3305 (convert_to_simple_return): Likewise for local "start".
3307 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
3308 Strengthen local "insn" from rtx to rtx_insn *, for use when
3309 invoking requires_stack_frame_p.
3311 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3313 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
3315 (speculate_expr): Likewise for locals "orig_insn_rtx",
3317 (eq_transformed_insns): Likewise for locals "i1", "i2".
3318 (check_for_new_jump): Likewise for return type and local "end".
3319 (find_new_jump): Likewise for return type and local "jump".
3320 (sel_split_edge): Likewise for local "jump".
3321 (sel_create_recovery_block): Likewise.
3322 (sel_redirect_edge_and_branch_force): Likewise.
3323 (sel_redirect_edge_and_branch): Likewise.
3325 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3327 * sel-sched.c (substitute_reg_in_expr): Strengthen local
3328 "new_insn" from rtx to rtx_insn *.
3329 (create_insn_rtx_with_rhs): Likewise for return type and for local
3331 (create_insn_rtx_with_lhs): Likewise.
3332 (create_speculation_check): Likewise for local "insn_rtx".
3333 (implicit_clobber_conflict_p): Likewise for local "insn".
3334 (get_expr_cost): Likewise.
3335 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
3336 (move_cond_jump): Likewise for locals "next", "prev", "link",
3337 "head", "from", "to".
3339 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3341 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
3342 "next" from rtx to rtx_insn *.
3343 (find_conditional_protection): Likewise for local "next".
3344 (is_conditionally_protected): Likewise for local "insn1".
3345 (is_pfree): Likewise for locals "insn1", "insn2".
3347 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3349 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
3350 from rtx to rtx_insn *.
3352 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
3353 locals "insn1", "insn2" from rtx to rtx_insn *.
3354 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
3355 locals "insn", "prev", "last_jump", "next_tail".
3356 (schedule_ebb): Likewise for params "head", "tail".
3357 (schedule_ebbs): Likewise for locals "tail", "head".
3359 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
3360 to rtx_insn on "last_insn" in one of the invocations of
3363 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3365 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
3366 "elem", "insn" from rtx to rtx_insn *.
3367 (change_spec_dep_to_hard): Likewise.
3368 (get_back_and_forw_lists): Likewise for local "con".
3369 (sd_add_dep): Likewise for locals "elem", "insn".
3370 (sd_resolve_dep): Likewise for locals "pro", "con".
3371 (sd_unresolve_dep): Likewise.
3372 (sd_delete_dep): Likewise.
3373 (chain_to_prev_insn): Likewise for local "pro".
3374 (find_inc): Likewise for locals "pro", "con".
3376 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3378 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
3380 (reg_set_between_p): Strengthen local "insn" from const_rtx to
3382 (modified_between_p): Strengthen local "insn" from rtx to
3384 (remove_reg_equal_equiv_notes_for_regno): Likewise.
3385 (keep_with_call_p): Strengthen local "i2" from const_rtx to
3388 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3390 * resource.c (next_insn_no_annul): Strengthen local "next" from
3392 (mark_referenced_resources): Likewise for local "insn".
3394 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3396 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
3398 (find_reloads): Likewise for param 1.
3399 (subst_reloads): Likewise for sole param.
3400 (find_equiv_reg): Likwise for param 2.
3401 (regno_clobbered_p): Likwise for param 2.
3402 (reload): Likewise for param 1.
3404 * caller-save.c (save_call_clobbered_regs): Strengthen local
3405 "insn" from rtx to rtx_insn *.
3406 (insert_one_insn): Likewise for local "insn".
3408 * reload.c (this_insn): Likewise for this global.
3409 (find_reloads): Likewise for param "insn".
3410 (find_reloads_toplev): Likewise.
3411 (find_reloads_address): Likewise.
3412 (subst_reg_equivs): Likewise.
3413 (update_auto_inc_notes): Likewise.
3414 (find_reloads_address_1): Likewise.
3415 (find_reloads_subreg_address): Likewise.
3416 (subst_reloads): Likewise.
3417 (find_equiv_reg): Likewise, also for local "p".
3418 (regno_clobbered_p): Likewise for param "insn".
3420 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
3422 (spill_reg_store): Likewise for the elements of this array.
3423 (remove_init_insns): Likewise for local "equiv_insn".
3424 (will_delete_init_insn_p): Likewise for param "insn".
3425 (reload): Likewise for param ""first" and local "insn".
3426 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
3428 (calculate_elim_costs_all_insns): Likewise.
3429 (delete_caller_save_insns): Likewise.
3430 (spill_failure): Likewise for param "insn".
3431 (delete_dead_insn): Likewise.
3432 (set_label_offsets): Likewise.
3433 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
3435 (elimination_costs_in_insn): Likewise for param "insn".
3436 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
3437 when referring to an insn.
3438 (set_initial_label_offsets): Likewise.
3439 (set_offsets_for_label): Strengthen param "insn" from rtx to
3441 (init_eliminable_invariants): Likewise for param "first" and local
3443 (fixup_eh_region_note): Likewise for param "insn".
3444 (reload_as_needed): Likewise for locals "prev", "insn",
3445 "old_next", "old_prev", "next".
3446 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
3448 (reload_inheritance_insn): Strengthen elements of this array from
3450 (failed_reload): Likewise for param "insn".
3451 (choose_reload_regs): Likewise for local "insn". Replace use of
3452 NULL_RTX with NULL when referring to an insn.
3453 (input_reload_insns): Strengthen elements of this array from rtx
3455 (other_input_address_reload_insns): Likewise for this global.
3456 (other_input_reload_insns): Likewise for this global.
3457 (input_address_reload_insns): Likwise for the elements of this
3459 (inpaddr_address_reload_insns): Likwise for the elements of this
3461 (output_reload_insns): Likewise for the elements of this array.
3462 (output_address_reload_insns): Likewise for the elements of this
3464 (outaddr_address_reload_insns): Likewise for the elements of this
3466 (operand_reload_insns): Likewise for this global.
3467 (other_operand_reload_insns): Likewise for this global.
3468 (other_output_reload_insns): Likewise for the elements of this
3470 (new_spill_reg_store): Likewise for the elements of this
3472 (emit_input_reload_insns): Likewise for locals "insn", "temp".
3473 Strengthen local "where" from rtx * to rtx_insn **.
3474 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
3475 from rtx to rtx_insn *.
3476 (do_input_reload): Likewise for local "insn".
3477 (do_output_reload): Likewise for local "insn".
3478 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
3479 (emit_insn_if_valid_for_reload): Likewise for return type and local
3480 "last". Add checked cast to rtx_insn when returning "insn" since
3481 this has been through emit_insn.
3482 (gen_reload): Strengthen return type and locals "last", "insn", "set"
3483 from rtx to rtx_insn *. Add checked cast to rtx_insn when
3484 returning "insn" since it's been through
3485 emit_insn_if_valid_for_reload at this point.
3486 (delete_output_reload): Strengthen param "insn" and locals
3487 "output_reload_insn", "i2" from rtx to rtx_insn *.
3488 (delete_address_reloads): Likewise for params "dead_insn",
3489 "current_insn" and locals "prev", "next".
3490 (delete_address_reloads_1): Likewise for params "dead_insn",
3491 "current_insn" and locals "prev", "i2".
3492 (inc_for_reload): Likewise for locals "last", "add_insn".
3493 (add_auto_inc_notes): Strengthen param "insn" from rtx to
3496 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
3497 param of this duplicate of the prototype from reload.h
3499 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3501 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
3503 (regstat_bb_compute_calls_crossed): Likewise.
3505 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3507 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
3509 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
3511 (regrename_analyze): Strengthen local "insn" from rtx to
3513 (scan_rtx_reg): Likewise for param "insn".
3514 (scan_rtx_address): Likewise.
3515 (scan_rtx): Likewise.
3516 (restore_operands): Likewise.
3517 (record_out_operands): Likewise.
3518 (build_def_use): Likewise for local "insn". Replace use of
3519 NULL_RTX with NULL when dealing with an insn.
3521 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3523 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
3524 * reginfo.c (reg_scan): Likewise, also for local "insn".
3525 (reg_scan_mark_refs): Likewise for param "insn".
3526 (init_subregs_of_mode): Likewise for local "insn".
3528 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3530 * regcprop.c (struct queued_debug_insn_change): Strengthen field
3531 "insn" from rtx to rtx_insn *.
3532 (replace_oldest_value_reg): Likewise for param "insn".
3533 (replace_oldest_value_addr): Likewise.
3534 (replace_oldest_value_mem): Likewise.
3535 (apply_debug_insn_changes): Likewise for local "last_insn".
3536 (copyprop_hardreg_forward_1): Likewise for local "insn".
3538 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3540 * reg-stack.c (next_flags_user): Strengthen return type and param
3541 "insn" from rtx to rtx_insn *.
3542 (straighten_stack): Likewise for param "insn".
3543 (check_asm_stack_operands): Likewise.
3544 (remove_regno_note): Likewise.
3545 (emit_pop_insn): Likewise for return type, param "insn", local
3547 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
3548 "limit" from rtx to rtx_insn *.
3549 (swap_to_top): Likewise for param "insn".
3550 (move_for_stack_reg): Likewise.
3551 (move_nan_for_stack_reg): Likewise.
3552 (swap_rtx_condition): Likewise.
3553 (compare_for_stack_reg): Likewise.
3554 (subst_all_stack_regs_in_debug_insn): Likewise.
3555 (subst_stack_regs_pat): Likewise, and local "insn2".
3556 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
3558 (subst_stack_regs): Likewise.
3559 (change_stack): Likewise.
3560 (convert_regs_1): Likewise for locals "insn", "next".
3562 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3564 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
3566 (combine_set_extension): Likewise for param "curr_insn".
3567 (transform_ifelse): Likewise for param "def_insn".
3568 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
3569 from vec<rtx> * to vec<rtx_insn *> *.
3570 (is_cond_copy_insn): Likewise for param "insn".
3571 (struct ext_state): Strengthen the four vec fields from vec<rtx>
3573 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
3574 local "def_insn" from rtx to rtx_insn *.
3575 (get_sub_rtx): Likewise for param "def_insn".
3576 (merge_def_and_ext): Likewise.
3577 (combine_reaching_defs): Likewise.
3578 (add_removable_extension): Likewise for param "insn".
3579 (find_removable_extensions): Likewise for local "insn".
3580 (find_and_remove_re): Likewise for locals "curr_insn" and
3581 "def_insn". Strengthen locals "reinsn_del_list" and
3582 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
3584 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3586 * recog.c (split_insn): Strengthen param "insn" and locals
3587 "first", "last" from rtx to rtx_insn *.
3588 (split_all_insns): Likewise for locals "insn", "next".
3589 (split_all_insns_noflow): Likewise.
3591 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3593 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
3595 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3596 (debug_rtx_find): Likewise for param 1 "x".
3598 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
3599 const_rtx to const rtx_insn *. Likewise for local "insn".
3600 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
3601 (debug_rtx_find): Likewise for param 1 "x".
3602 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
3603 from const_rtx to const rtx_insn * within the appropriate cases of
3604 the switch statement.
3606 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
3607 Strengthen local "insns" from rtx to rtx_insn * since this is
3608 passed to a call to debug_rtx_list.
3610 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3612 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
3615 * function.c (stack_protect_epilogue): Add checked cast to
3616 rtx_insn for now when invoking predict_insn_def.
3618 * predict.c (predict_insn): Strengthen param "insn" from rtx to
3620 (predict_insn_def): Likewise.
3621 (rtl_predict_edge): Likewise for local "last_insn".
3622 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
3624 (combine_predictions_for_insn): Strengthen param "insn" from rtx
3626 (bb_estimate_probability_locally): Likewise for local "last_insn".
3627 (expensive_function_p): Likewise for local "insn".
3629 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
3630 local "jmp", since this is used when invoking predict_insn_def.
3632 2014-08-22 Marek Polacek <polacek@redhat.com>
3635 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
3637 2014-08-22 Marek Polacek <polacek@redhat.com>
3640 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
3641 a comparison in parens.
3642 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
3645 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3647 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
3650 * cprop.c (fis_get_condition): Likewise.
3652 * postreload.c (reload_cse_regs): Likewise for param "first".
3653 (reload_cse_simplify): Likewise for param "insn".
3654 (reload_cse_regs_1): Likewise for local "insn".
3655 (reload_cse_simplify_set): Likewise for param "insn".
3656 (reload_cse_simplify_operands): Likewise.
3657 (struct reg_use): Likewise for field "insn".
3658 (reload_combine_purge_insn_uses): Likewise for param "insn".
3659 (fixup_debug_insns): Likewise for params "from", "to" and local
3661 (try_replace_in_use): Likewise for local "use_insn".
3662 (reload_combine_recognize_const_pattern): Likewise for param
3663 "insn" and locals "add_moved_after_insn", "use_insn".
3664 (reload_combine_recognize_pattern): Likewise for param "insn" and
3666 (reload_combine): Likewise for locals "insn", "prev".
3667 (reload_combine_note_use): Likewise for param "insn".
3668 (move2add_use_add2_insn): Likewise.
3669 (move2add_use_add3_insn): Likewise.
3670 (reload_cse_move2add): Likewise, also for local "next".
3671 (move2add_note_store): Likewise for local "insn".
3673 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3675 * postreload-gcse.c (struct occr): Strengthen field "insn" from
3677 (struct unoccr): Likewise.
3678 (struct modifies_mem): Likewise.
3679 (alloc_mem): Likewise for local "insn".
3680 (insert_expr_in_table): Likewise for param "insn".
3681 (dump_expr_hash_table_entry): Likewise for local "insn".
3682 (oprs_unchanged_p): Likewise for param "insn".
3683 (load_killed_in_block_p): Likewise for local "setter".
3684 (record_last_reg_set_info): Likewise for param "insn".
3685 (record_last_reg_set_info_regno): Likewise.
3686 (record_last_mem_set_info): Likewise.
3687 (record_last_set_info): Likewise for local "last_set_insn".
3688 (record_opr_changes): Likewise for param "insn".
3689 (hash_scan_set): Likewise.
3690 (compute_hash_table): Likewise for local "insn".
3691 (get_avail_load_store_reg): Likewise for param "insn".
3692 (eliminate_partially_redundant_load): Likewise, also for locals
3693 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
3695 (eliminate_partially_redundant_loads): Likewise for local "insn".
3697 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3699 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
3701 (expand_binop): Likewise for locals "entry_last", "last", "insns"
3702 (expand_twoval_unop): Likewise for locals entry_last", "last".
3703 (expand_twoval_binop): Likewise.
3704 (expand_twoval_binop_libfunc): Likewise for local "insns".
3705 (widen_leading): Likewise for local "last".
3706 (expand_doubleword_clz): Likewise for local "seq". Strengthen
3707 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
3708 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
3709 (expand_parity): Likewise for locals "last" and "seq".
3710 (expand_ffs): Likewise for local "seq". Strengthen local
3711 "nonzero_label" from rtx to rtx_code_label *.
3712 (expand_absneg_bit): Strengthen local "insns" from rtx to
3714 (expand_unop_direct): Likewise for local "last".
3715 (expand_unop): Likewise for locals "last", "insns".
3716 (expand_abs_nojump): Likewise for local "last".
3717 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
3718 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
3720 (expand_copysign_absneg): Strengthen local "label" from rtx to
3722 (expand_copysign_bit): Strengthen local "insns" from rtx to
3724 (struct no_conflict_data): Likewise for fields "first", "insn".
3725 (emit_libcall_block_1): Likewise for param "insns" and locals
3726 "next", "last", "insn".
3727 (emit_libcall_block): For now, add a checked cast to rtx_insn *
3728 on "insns" when invoking emit_libcall_block_1. Ultimately we
3729 want to strengthen insns itself.
3730 (prepare_cmp_insn): Strengthen local "last" from rtx to
3732 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
3733 (prepare_float_lib_cmp): Likewise for local "insns".
3734 (emit_conditional_move): Likewise for local "last".
3735 (emit_conditional_add): Likewise.
3736 (have_sub2_insn): Likewise for local "seq".
3737 (expand_float): Likewise for local "insns". Strengthen locals
3738 "label", "neglabel" from rtx to rtx_code_label *.
3739 (expand_fix): Likewise for locals "last", "insn", "insns" (to
3740 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
3741 (expand_fixed_convert): Likewise for local "insns" (to
3743 (expand_sfix_optab): Likewise for local "last".
3744 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
3745 to rtx_code_label *.
3746 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
3747 from rtx to rtx_insn *.
3748 (expand_atomic_fetch_op): Likewise for local "insn".
3749 (maybe_legitimize_operand_same_code): Likewise for local "last".
3750 (maybe_legitimize_operands): Likewise.
3752 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3754 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
3755 "insn" from rtx to rtx_insn *.
3756 (ps_rtl_insn): Likewise for return type.
3757 (doloop_register_get): Likewise for params "head", "tail" and
3758 locals "insn", "first_insn_not_to_check".
3759 (schedule_reg_move): Likewise for local "this_insn".
3760 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
3761 of gen_move_insn for now.
3762 (reset_sched_times): Strengthen local "insn" from rtx to
3764 (permute_partial_schedule): Likewise.
3765 (duplicate_insns_of_cycles): Likewise for local "u_insn".
3766 (dump_insn_location): Likewise for param "insn".
3767 (loop_canon_p): Likewise for local "insn".
3768 (sms_schedule): Likewise.
3769 (print_partial_schedule): Likewise.
3770 (ps_has_conflicts): Likewise.
3772 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3774 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
3775 "tailp" from rtx * to rtx_insn **.
3777 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
3778 from rtx to rtx_insn *.
3779 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
3780 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
3781 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
3783 * modulo-sched.c (const_iteration_count): Strengthen return type
3784 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
3785 use of NULL_RTX with NULL when working with insns.
3786 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
3788 (sms_schedule): Likewise.
3789 * sched-rgn.c (init_ready_list): Likewise, also for locals
3790 "src_head" and "src_next_tail".
3791 (compute_block_dependences): Likewise.
3792 (free_block_dependencies): Likewise.
3793 (debug_rgn_dependencies): Likewise.
3794 (free_rgn_deps): Likewise.
3795 (compute_priorities): Likewise.
3796 (schedule_region): Likewise.
3797 * sel-sched.c (find_ebb_boundaries): Likewise.
3799 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
3800 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
3802 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3804 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
3805 from rtx to rtx_insn *.
3806 (new_seginfo): Likewise for param "insn".
3807 (create_pre_exit): Likewise for locals "last_insn",
3808 "before_return_copy", "return_copy".
3809 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
3812 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3814 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
3815 from rtx to rtx_insn *.
3816 (lra_push_insn): Likewise for 1st param.
3817 (lra_push_insn_and_update_insn_regno_info): Likewise.
3818 (lra_pop_insn): Likewise for return type.
3819 (lra_invalidate_insn_data): Likewise for 1st param.
3820 (lra_set_insn_deleted): Likewise.
3821 (lra_delete_dead_insn): Likewise.
3822 (lra_process_new_insns): Likewise for first 3 params.
3823 (lra_set_insn_recog_data): Likewise for 1st param.
3824 (lra_update_insn_recog_data): Likewise.
3825 (lra_set_used_insn_alternative): Likewise.
3826 (lra_invalidate_insn_regno_info): Likewise.
3827 (lra_update_insn_regno_info): Likewise.
3828 (lra_former_scratch_operand_p): Likewise.
3829 (lra_eliminate_regs_1): Likewise.
3830 (lra_get_insn_recog_data): Likewise.
3832 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
3835 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
3837 (substitute_within_insn): New.
3838 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
3839 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
3840 Replace call to "substitute" with call to substitute_within_insn.
3842 * lra-constraints.c (curr_insn): Strengthen from rtx to
3844 (get_equiv_with_elimination): Likewise for param "insn".
3845 (match_reload): Strengthen params "before" and "after" from rtx *
3847 (emit_spill_move): Likewise for return type. Add a checked cast
3848 to rtx_insn * on result of gen_move_insn for now.
3849 (check_and_process_move): Likewise for local "before". Replace
3850 NULL_RTX with NULL when referring to insns.
3851 (process_addr_reg): Strengthen params "before" and "after" from
3852 rtx * to rtx_insn **.
3853 (insert_move_for_subreg): Likewise.
3854 (simplify_operand_subreg): Strengthen locals "before" and "after"
3855 from rtx to rtx_insn *.
3856 (process_address_1): Strengthen params "before" and "after" from
3857 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
3859 (process_address): Strengthen params "before" and "after" from
3860 rtx * to rtx_insn **.
3861 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
3862 (curr_insn_transform): Strengthen locals "before" and "after"
3863 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
3865 (loc_equivalence_callback): Update cast of "data", changing
3866 resulting type from rtx to rtx_insn *.
3867 (substitute_pseudo_within_insn): New.
3868 (inherit_reload_reg): Strengthen param "insn" from rtx to
3869 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
3870 NULL when referring to insns. Add a checked cast to rtx_insn *
3871 when using usage_insn to invoke lra_update_insn_regno_info.
3872 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
3873 likewise for locals "restore", "save". Add checked casts to
3874 rtx_insn * when using usage_insn to invoke
3875 lra_update_insn_regno_info and lra_process_new_insns. Replace
3876 NULL_RTX with NULL when referring to insns.
3877 (split_if_necessary): Strengthen param "insn" from rtx to
3879 (update_ebb_live_info): Likewise for params "head", "tail" and local
3881 (get_last_insertion_point): Likewise for return type and local "insn".
3882 (get_live_on_other_edges): Likewise for local "last".
3883 (inherit_in_ebb): Likewise for params "head", "tail" and locals
3884 "prev_insn", "next_insn", "restore".
3885 (remove_inheritance_pseudos): Likewise for local "prev_insn".
3886 (undo_optional_reloads): Likewise for local "insn".
3888 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
3890 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
3892 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
3894 (spill_pseudos): Likewise for local "insn".
3895 (init_elimination): Likewise.
3896 (process_insn_for_elimination): Likewise for param "insn".
3898 * lra-lives.c (curr_insn): Likewise.;
3900 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
3901 (remove_pseudos): Likewise for param "insn".
3902 (spill_pseudos): Likewise for local "insn".
3903 (lra_final_code_change): Likewise for locals "insn", "curr".
3905 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
3906 (lra_set_insn_deleted): Likewise.
3907 (lra_delete_dead_insn): Likewise, and for local "prev".
3908 (new_insn_reg): Likewise for param "insn".
3909 (lra_set_insn_recog_data): Likewise.
3910 (lra_update_insn_recog_data): Likewise.
3911 (lra_set_used_insn_alternative): Likewise.
3912 (get_insn_freq): Likewise.
3913 (invalidate_insn_data_regno_info): Likewise.
3914 (lra_invalidate_insn_regno_info): Likewise.
3915 (lra_update_insn_regno_info): Likewise.
3916 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
3918 (lra_push_insn_1): Strengthen param "insn" from rtx to
3920 (lra_push_insn): Likewise.
3921 (lra_push_insn_and_update_insn_regno_info): Likewise.
3922 (lra_pop_insn): Likewise for return type and local "insn".
3923 (push_insns): Likewise for params "from", "to", and local "insn".
3924 (setup_sp_offset): Likewise for params "from", "last" and locals
3926 (lra_process_new_insns): Likewise for params "insn", "before",
3927 "after" and local "last".
3928 (struct sloc): Likewise for field "insn".
3929 (lra_former_scratch_operand_p): Likewise for param "insn".
3930 (remove_scratches): Likewise for locals "insn", "last".
3931 (check_rtl): Likewise for local "insn".
3932 (add_auto_inc_notes): Likewise for param "insn".
3933 (update_inc_notes): Likewise for local "insn".
3934 (lra): Replace NULL_RTX with NULL when referring to insn.
3936 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3938 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
3940 (resolve_reg_notes): Likewise.
3941 (resolve_simple_move): Likewise for return type, param "insn", and
3942 locals "insns", "minsn".
3943 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
3944 (resolve_use): Likewise.
3945 (resolve_debug): Likewise.
3946 (find_decomposable_shift_zext): Likewise.
3947 (resolve_shift_zext): Likewise for return type, param "insn", and
3948 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
3949 (decompose_multiword_subregs): Likewise for local "insn",
3950 "orig_insn", "decomposed_shift", "end".
3952 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3954 * basic-block.h (basic_block split_edge_and_insert): Strengthen
3955 param "insns" from rtx to rtx_insn *.
3957 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
3959 (struct iv_to_split): Likewise.
3960 (loop_exit_at_end_p): Likewise for local "insn".
3961 (split_edge_and_insert): Likewise for param "insns".
3962 (compare_and_jump_seq): Likewise for return type, param "cinsn",
3963 and locals "seq", "jump".
3964 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
3965 "branch_code"; update invocations of compare_and_jump_seq to
3966 eliminate NULL_RTX in favor of NULL.
3967 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
3969 (reset_debug_uses_in_loop): Likewise.
3970 (analyze_insn_to_expand_var): Likewise for param "insn".
3971 (analyze_iv_to_split_insn): Likewise.
3972 (analyze_insns_in_loop): Likewise for local "insn".
3973 (insert_base_initialization): Likewise for param
3974 "insn" and local "seq".
3975 (split_iv): Likewise for param "insn" and local "seq".
3976 (expand_var_during_unrolling): Likewise for param "insn".
3977 (insert_var_expansion_initialization): Likewise for local "seq".
3978 (combine_var_copies_in_loop_exit): Likewise.
3979 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
3981 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
3982 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
3985 2014-08-22 David Malcolm <dmalcolm@redhat.com>
3987 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
3989 (iv_analyze_result): Likewise.
3990 (iv_analyze_expr): Likewise.
3993 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
3994 local "def_insn" from rtx to rtx_insn *.
3995 (get_biv_step_1): Likewise for local "insn".
3996 (iv_analyze_expr): Likewise for param "insn".
3997 (iv_analyze_def): Likewise for local "insn".
3998 (iv_analyze_op): Likewise for param "insn".
3999 (iv_analyze): Likewise.
4000 (iv_analyze_result): Likewise.
4002 (suitable_set_for_replacement): Likewise.
4003 (simplify_using_initial_values): Likewise for local "insn".
4004 (iv_number_of_iterations): Likewise for param "insn".
4005 (check_simple_exit): Add checked cast to rtx_insn when invoking
4006 iv_number_of_iterations for now (until get_condition is
4009 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
4010 "insn" from rtx to rtx_insn *.
4011 (analyze_insns_in_loop): Likewise for local "insn".
4013 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4015 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
4017 (struct invariant): Likewise.
4018 (hash_invariant_expr_1): Likewise for param "insn".
4019 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
4020 (find_exits): Likewise for local "insn".
4021 (create_new_invariant): Likewise for param "insn".
4022 (check_dependencies): Likewise.
4023 (find_invariant_insn): Likewise.
4024 (record_uses): Likewise.
4025 (find_invariants_insn): Likewise.
4026 (find_invariants_bb): Likewise for local "insn".
4027 (get_pressure_class_and_nregs): Likewise for param "insn".
4028 (calculate_loop_reg_pressure): Likewise for local "insn".
4030 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4032 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
4034 (add_test): Likewise for locals "seq", "jump".
4035 (doloop_modify): Likewise for locals "sequence", "jump_insn".
4037 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4039 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
4041 (rebuild_jump_labels_chain): Likewise for param "chain".
4043 * cfgexpand.c (pass_expand::execute): Add checked cast to
4044 rtx_insn * when calling rebuild_jump_labels_chain in region where
4045 we know e->insns.r is non-NULL.
4047 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
4049 (rebuild_jump_labels): Likewise.
4050 (rebuild_jump_labels_chain): Likewise for param "chain".
4051 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
4052 (init_label_info): Likewise for param "f".
4053 (maybe_propagate_label_ref): Likewise for params "jump_insn",
4054 "prev_nonjump_insn".
4055 (mark_all_labels): Likewise for param "f" and locals "insn",
4056 "prev_nonjump_insn".
4058 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4060 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
4061 from rtx to rtx_insn *insn.
4062 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
4063 (ira_add_allocno_copy): Likewise.
4064 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
4066 (ira_create_copy): Likewise.
4067 (ira_add_allocno_copy): Likewise.
4068 (create_bb_allocnos): Likewise for local "insn".
4069 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
4070 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
4071 process_regs_for_copy for rtx_insn * param.
4072 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
4073 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
4074 process_regs_for_copy for rtx_insn * param.
4075 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
4076 * ira-costs.c (record_reg_classes): Likewise for param "insn".
4077 (record_operand_costs): Likewise.
4078 (scan_one_insn): Likewise for return type, and for param "insn".
4079 (process_bb_for_costs): Likewise for local "insn".
4080 (process_bb_node_for_hard_reg_moves): Likewise.
4081 * ira-emit.c (struct move): Likewise for field "insn".
4082 (create_move): Eliminate use of NULL_RTX when dealing with an
4084 (emit_move_list): Strengthen return type and locals "result",
4085 "insn" from rtx to rtx_insn *insn.
4086 (emit_moves): Likewise for locals "insns", "tmp".
4087 (ira_emit): Likewise for local "insn".
4088 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
4090 (find_call_crossed_cheap_reg): Likewise.
4091 (process_bb_node_lives): Likewise for local "insn".
4092 * ira.c (decrease_live_ranges_number): Likewise.
4093 (compute_regs_asm_clobbered): Likewise.
4094 (build_insn_chain): Likewise.
4095 (find_moveable_pseudos): Likewise, also locals "def_insn",
4096 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
4097 to rtx_insn **. Add a checked cast when assigning from
4098 "closest_use" into closest_uses array in a region where we know
4099 it's a non-NULL insn.
4100 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
4102 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
4103 "last_interesting_insn", "uin".
4104 (move_unallocated_pseudos): Likewise for locals "def_insn",
4105 "move_insn", "newinsn".
4107 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4109 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
4110 Strengthen locals "done_label", "do_error" from rtx to
4112 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
4113 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
4115 (ubsan_expand_si_overflow_neg_check): Likewise for locals
4116 "done_label", "do_error" to rtx_code_label * and local "last" to
4118 (ubsan_expand_si_overflow_mul_check): Likewise for locals
4119 "done_label", "do_error", "large_op0", "small_op0_large_op1",
4120 "one_small_one_large", "both_ops_large", "after_hipart_neg",
4121 "after_lopart_neg", "do_overflow", "hipart_different" to
4122 rtx_code_label * and local "last" to rtx_insn *.
4124 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4126 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
4127 "insn" and "move_insn" from rtx to rtx_insn *.
4129 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4131 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
4133 (cheap_bb_rtx_cost_p): Likewise.
4134 (first_active_insn): Likewise for return type and local "insn".
4135 (last_active_insn): Likewise for return type and locals "insn",
4137 (struct noce_if_info): Likewise for fields "jump", "insn_a",
4139 (end_ifcvt_sequence): Likewise for return type and locals "insn",
4141 (noce_try_move): Likewise for local "seq".
4142 (noce_try_store_flag): Likewise.
4143 (noce_try_store_flag_constants): Likewise.
4144 (noce_try_addcc): Likewise.
4145 (noce_try_store_flag_mask): Likewise.
4146 (noce_try_cmove): Likewise.
4147 (noce_try_minmax): Likewise.
4148 (noce_try_abs): Likewise.
4149 (noce_try_sign_mask): Likewise.
4150 (noce_try_bitop): Likewise.
4151 (noce_can_store_speculate_p): Likewise for local "insn".
4152 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
4154 (check_cond_move_block): Likewise for local "insn".
4155 (cond_move_convert_if_block): Likewise.
4156 (cond_move_process_if_block): Likewise for locals "seq",
4158 (noce_find_if_block): Likewise for local "jump".
4159 (merge_if_block): Likewise for local "last".
4160 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
4161 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
4162 (block_has_only_trap): Likewise for return type and local "trap".
4163 (find_if_case_1): Likewise for local "jump".
4164 (dead_or_predicable): Likewise for locals "head", "end", "jump",
4167 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4169 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
4170 "last_insn", "loop_end" from rtx to rtx_insn *.
4172 * hw-doloop.c (scan_loop): Likewise for local "insn".
4173 (discover_loop): Likewise for param "tail_insn".
4174 (discover_loops): Likewise for local "tail".
4176 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
4177 cast to rtx_insn * when assigning from an rtx local to a
4178 hwloop_info's "last_insn" field.
4180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4182 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
4183 (add_delay_dependencies): Strengthen local "pro" from rtx to
4185 (recompute_todo_spec): Likewise.
4186 (dep_cost_1): Likewise for locals "insn", "used".
4187 (schedule_insn): Likewise for local "dbg".
4188 (schedule_insn): Likewise for locals "pro", "next".
4189 (unschedule_insns_until): Likewise for local "con".
4190 (restore_pattern): Likewise for local "next".
4191 (estimate_insn_tick): Likewise for local "pro".
4192 (resolve_dependencies): Likewise for local "next".
4193 (fix_inter_tick): Likewise.
4194 (fix_tick_ready): Likewise for local "pro".
4195 (add_to_speculative_block): Likewise for locals "check", "twin",
4197 (sched_extend_bb): Likewise for locals "end", "insn".
4198 (init_before_recovery): Likewise for local "x".
4199 (sched_create_recovery_block): Likewise for local "barrier".
4200 (create_check_block_twin): Likewise for local "pro".
4201 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
4203 (unlink_bb_notes): Update for change to type of bb_header.
4204 Strengthen locals "prev", "label", "note", "next" from rtx to
4206 (clear_priorities): Likewise for local "pro".
4208 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4210 * gcse.c (struct occr): Strengthen field "insn" from rtx to
4212 (test_insn): Likewise for this global.
4213 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
4215 (oprs_anticipatable_p): Likewise.
4216 (oprs_available_p): Likewise.
4217 (insert_expr_in_table): Strengthen param "insn" from rtx to
4219 (hash_scan_set): Likewise.
4220 (hash_scan_clobber): Likewise.
4221 (hash_scan_call): Likewise.
4222 (hash_scan_insn): Likewise.
4223 (compute_hash_table_work): Likewise for local "insn".
4224 (process_insert_insn): Likewise for return type and local "pat".
4225 (insert_insn_end_basic_block): Likewise for locals "new_insn",
4226 "pat", "pat_end", "maybe_cc0_setter".
4227 (pre_edge_insert): Likewise for local "insn".
4228 (pre_insert_copy_insn): Likewise for param "insn".
4229 (pre_insert_copies): Likewise for local "insn".
4230 (struct set_data): Likewise for field "insn".
4231 (single_set_gcse): Likewise for param "insn".
4232 (gcse_emit_move_after): Likewise.
4233 (pre_delete): Likewise for local "insn".
4234 (update_bb_reg_pressure): Likewise for param "from" and local
4236 (should_hoist_expr_to_dom): Likewise for param "from".
4237 (hoist_code): Likewise for local "insn".
4238 (get_pressure_class_and_nregs): Likewise for param "insn".
4239 (calculate_bb_reg_pressure): Likewise for local "insn".
4240 (compute_ld_motion_mems): Likewise.
4242 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4244 * genpeep.c (main): Rename param back from "uncast_ins1" to
4245 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
4248 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
4250 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
4253 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
4254 documentation to state it is only for VSX operations.
4256 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
4257 constraint only active if VSX.
4259 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
4260 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
4263 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4265 * fwprop.c (single_def_use_dom_walker::before_dom_children):
4266 Strengthen local "insn" from rtx to rtx_insn *.
4267 (use_killed_between): Likewise for param "target_insn".
4268 (all_uses_available_at): Likewise for param "target_insn" and
4270 (update_df_init): Likewise for params "def_insn", "insn".
4271 (update_df): Likewise for param "insn".
4272 (try_fwprop_subst): Likewise for param "def_insn" and local
4274 (free_load_extend): Likewise for param "insn".
4275 (forward_propagate_subreg): Likewise for param "def_insn" and
4277 (forward_propagate_asm): Likewise for param "def_insn" and local
4279 (forward_propagate_and_simplify): Likewise for param "def_insn"
4280 and local "use_insn".
4281 (forward_propagate_into): Likewise for locals "def_insn" and
4284 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4286 * function.c (emit_initial_value_sets): Strengthen local "seq"
4287 from rtx to rtx_insn *.
4288 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
4290 (instantiate_virtual_regs): Likewise for local "insn".
4291 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
4292 (reorder_blocks_1): Likewise for param "insns" and local "insn".
4293 (expand_function_end): Likewise for locals "insn" and "seq".
4294 (epilogue_done): Likewise for local "insn".
4295 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
4297 (reposition_prologue_and_epilogue_notes): Likewise for locals
4298 "insn", "last", "note", "first".
4299 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
4300 (pass_match_asm_constraints::execute): Likewise for local "insn".
4302 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4304 * output.h (final_scan_insn): Strengthen return type from rtx to
4306 (final_forward_branch_p): Likewise for param.
4307 (current_output_insn): Likewise for this global.
4309 * final.c (rtx debug_insn): Likewise for this variable.
4310 (current_output_insn): Likewise.
4311 (get_attr_length_1): Rename param "insn" to "uncast_insn",
4312 adding "insn" back in as an rtx_insn * with a checked cast, so
4313 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
4315 (compute_alignments): Strengthen local "label" from rtx to
4317 (shorten_branches): Rename param from "first" to "uncast_first",
4318 introducing a new local rtx_insn * "first" using a checked cast to
4319 effectively strengthen "first" from rtx to rtx_insn * without
4320 affecting the type signature. Strengthen locals "insn", "seq",
4321 "next", "label" from rtx to rtx_insn *.
4322 (change_scope): Strengthen param "orig_insn" and local "insn" from
4324 (final_start_function): Rename param from "first" to "uncast_first",
4325 introducing a new local rtx_insn * "first" using a checked cast to
4326 effectively strengthen "first" from rtx to rtx_insn * without
4327 affecting the type signature. Strengthen local "insn" from rtx to
4329 (dump_basic_block_info): Strengthen param "insn" from rtx to
4331 (final): Rename param from "first" to "uncast_first",
4332 introducing a new local rtx_insn * "first" using a checked cast to
4333 effectively strengthen "first" from rtx to rtx_insn * without
4334 affecting the type signature. Strengthen locals "insn", "next"
4335 from rtx to rtx_insn *.
4336 (output_alternate_entry_point): Strengthen param "insn" from rtx to
4338 (call_from_call_insn): Strengthen param "insn" from rtx to
4340 (final_scan_insn): Rename param from "insn" to "uncast_insn",
4341 introducing a new local rtx_insn * "insn" using a checked cast to
4342 effectively strengthen "insn" from rtx to rtx_insn * without
4343 affecting the type signature. Strengthen return type and locals
4344 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
4345 now-redundant checked cast to rtx_insn * from both invocations of
4346 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
4347 introducing a local "call_insn" for use when invoking
4348 call_from_call_insn.
4349 (notice_source_line): Strengthen param "insn" from rtx to
4351 (leaf_function_p): Likewise for local "insn".
4352 (final_forward_branch_p): Likewise.
4353 (leaf_renumber_regs): Likewise for param "first".
4354 (rest_of_clean_state): Likewise for locals "insn" and "next".
4355 (self_recursive_call_p): Likewise for param "insn".
4356 (collect_fn_hard_reg_usage): Likewise for local "insn".
4357 (get_call_fndecl): Likewise for param "insn".
4358 (get_call_cgraph_rtl_info): Likewise.
4359 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
4360 introducing a new local rtx_insn * "insn" using a checked cast to
4361 effectively strengthen "insn" from rtx to rtx_insn * without
4362 affecting the type signature.
4364 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
4365 cast when assigning from param "insn" to current_output_insn.
4366 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
4367 so that we can assign it back to current_output_insn.
4369 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
4371 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
4372 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
4373 atmxt540s and atmxt540sreva devices.
4374 * config/avr/avr-tables.opt: Regenerate.
4375 * config/avr/t-multilib: Regenerate.
4376 * doc/avr-mmcu.texi: Regenerate.
4378 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4380 * expr.c (convert_move): Strengthen local "insns" from rtx to
4382 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
4383 "top_label" from rtx to rtx_code_label *.
4384 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
4386 (emit_single_push_insn): Likewise for locals "prev", "last".
4387 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
4388 to rtx_code_label *.
4389 (store_constructor): Likewise for locals "loop_start", "loop_end".
4390 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
4392 (expand_expr_real_2): Likewise.
4393 (expand_expr_real_1): Strengthen local "label" from rtx to
4396 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4398 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
4399 from rtx to rtx_insn *.
4400 (store_bit_field_1): Likewise.
4401 (extract_bit_field_1): Likewise.
4402 (expand_mult_const): Likewise for local "insns".
4403 (expmed_mult_highpart): Strengthen local "label" from rtx to
4405 (expand_smod_pow2): Likewise.
4406 (expand_sdiv_pow2): Likewise.
4407 (expand_divmod): Strengthen locals "last", "insn" from rtx to
4408 rtx_insn *. Strengthen locals "label", "label1", "label2",
4409 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
4410 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
4411 (emit_store_flag): Likewise.
4412 (emit_store_flag_force): Strengthen local "label" from rtx to
4414 (do_cmp_and_jump): Likewise for param "label".
4416 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4418 * explow.c (force_reg): Strengthen local "insn" from rtx to
4420 (adjust_stack_1): Likewise.
4421 (allocate_dynamic_stack_space): Likewise. Strengthen locals
4422 "final_label", "available_label", "space_available" from rtx to
4424 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
4425 (anti_adjust_stack_and_probe): Likewise.
4427 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4429 * except.h (sjlj_emit_function_exit_after): Strengthen param
4430 "after" from rtx to rtx_insn *. This is only called with
4431 result of get_last_insn (in function.c) so type-change should be
4434 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
4435 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
4436 to rtx_insn *. These fields are only used from except.c so this
4437 type-change should be self-contained to this patch.
4439 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
4440 local "last" from rtx to rtx_insn *.
4441 (dw2_build_landing_pads): Likewise for local "seq".
4442 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
4443 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
4444 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
4446 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
4448 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
4449 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
4450 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
4451 referring to an insn. Strengthen local "dispatch_label" from
4452 rtx to rtx_code_label *.
4453 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
4455 (expand_eh_return): Strengthen local "around_label" from
4456 rtx to rtx_code_label *.
4457 (convert_to_eh_region_ranges): Strengthen locals "iter",
4458 "last_action_insn", "first_no_action_insn",
4459 "first_no_action_insn_before_switch",
4460 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
4462 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4464 * dwarf2out.c (last_var_location_insn): Strengthen this variable
4465 from rtx to rtx_insn *.
4466 (cached_next_real_insn): Likewise.
4467 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
4469 (dwarf2out_var_location): Strengthen locals "next_real",
4470 "next_note", "expected_next_loc_note", "last_start", "insn" from
4473 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4475 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
4476 from rtx to rtx_insn *.
4477 (create_pseudo_cfg): Likewise for local "insn".
4479 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4481 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
4482 from rtx to rtx_insn *.
4483 (df_bb_regno_last_def_find): Likewise.
4485 * df-problems.c (df_rd_bb_local_compute): Likewise.
4486 (df_lr_bb_local_compute): Likewise.
4487 (df_live_bb_local_compute): Likewise.
4488 (df_chain_remove_problem): Likewise.
4489 (df_chain_create_bb): Likewise.
4490 (df_word_lr_bb_local_compute): Likewise.
4491 (df_remove_dead_eq_notes): Likewise for param "insn".
4492 (df_note_bb_compute): Likewise for local "insn".
4493 (simulate_backwards_to_point): Likewise.
4494 (df_md_bb_local_compute): Likewise.
4496 * df-scan.c (df_scan_free_bb_info): Likewise.
4497 (df_scan_start_dump): Likewise.
4498 (df_scan_start_block): Likewise.
4499 (df_install_ref_incremental): Likewise for local "insn".
4500 (df_insn_rescan_all): Likewise.
4501 (df_reorganize_refs_by_reg_by_insn): Likewise.
4502 (df_reorganize_refs_by_insn_bb): Likewise.
4503 (df_recompute_luids): Likewise.
4504 (df_bb_refs_record): Likewise.
4505 (df_update_entry_exit_and_calls): Likewise.
4506 (df_bb_verify): Likewise.
4508 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4510 * ddg.h (struct ddg_node): Strengthen fields "insn" and
4511 "first_note" from rtx to rtx_insn *.
4512 (get_node_of_insn): Likewise for param 2 "insn".
4513 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4515 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
4517 (mem_write_insn_p): Likewise.
4518 (mem_access_insn_p): Likewise.
4519 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
4520 (def_has_ccmode_p): Likewise for param "insn".
4521 (add_cross_iteration_register_deps): Likewise for locals
4522 "def_insn" and "use_insn".
4523 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
4524 (build_intra_loop_deps): Likewise for local "src_insn".
4525 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
4527 (get_node_of_insn): Likewise for param "insn".
4529 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4531 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
4532 (deletable_insn_p): Strengthen param "insn" from rtx to
4533 rtx_insn *. Add checked cast to rtx_call_insn when invoking
4534 find_call_stack_args, since this is guarded by CALL_P (insn).
4535 (marked_insn_p): Strengthen param "insn" from rtx to
4537 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
4538 invoking find_call_stack_args, since this is guarded by
4540 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
4541 rtx_insn *; we know this is an insn since this was called by
4543 (mark_nonreg_stores_2): Likewise.
4544 (mark_nonreg_stores): Strengthen param "insn" from rtx to
4546 (find_call_stack_args): Strengthen param "call_insn" from rtx to
4547 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
4549 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
4550 from rtx to rtx_insn *.
4551 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
4553 (delete_unmarked_insns): Likewise for locals "insn", "next".
4554 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
4555 (mark_reg_dependencies): Likewise for param "insn".
4556 (rest_of_handle_ud_dce): Likewise for local "insn".
4557 (word_dce_process_block): Likewise.
4558 (dce_process_block): Likewise.
4560 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4562 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
4563 from rtx to rtx_insn *.
4564 (struct change_cc_mode_args): Likewise for field "insn".
4565 (this_insn): Strengthen from rtx to rtx_insn *.
4566 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
4568 (validate_canon_reg): Strengthen param "insn" from rtx to
4570 (canon_reg): Likewise.
4571 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
4573 (record_jump_equiv): Strengthen param "insn" from rtx to
4575 (try_back_substitute_reg): Likewise, also for locals "prev",
4577 (find_sets_in_insn): Likewise for param "insn".
4578 (canonicalize_insn): Likewise.
4579 (cse_insn): Likewise. Add a checked cast.
4580 (invalidate_from_clobbers): Likewise for param "insn".
4581 (invalidate_from_sets_and_clobbers): Likewise.
4582 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
4584 (cse_prescan_path): Strengthen local "insn" from rtx to
4586 (cse_extended_basic_block): Likewise for locals "insn" and
4588 (cse_main): Likewise for param "f".
4589 (check_for_label_ref): Likewise for local "insn".
4590 (set_live_p): Likewise for second param ("insn").
4591 (insn_live_p): Likewise for first param ("insn") and for local
4593 (cse_change_cc_mode_insn): Likewise for first param "insn".
4594 (cse_change_cc_mode_insns): Likewise for first and second params
4596 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
4598 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
4601 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4602 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4603 Anna Tikhonova <anna.tikhonova@intel.com>
4604 Ilya Tocar <ilya.tocar@intel.com>
4605 Andrey Turetskiy <andrey.turetskiy@intel.com>
4606 Ilya Verbin <ilya.verbin@intel.com>
4607 Kirill Yukhin <kirill.yukhin@intel.com>
4608 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4610 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
4612 * config/i386/sse.md
4613 (define_mode_iterator VI248_AVX2): Delete.
4614 (define_mode_iterator VI2_AVX2_AVX512BW): New.
4615 (define_mode_iterator VI48_AVX2): Ditto.
4616 (define_insn <shift_insn><mode>3): Delete.
4617 (define_insn "<shift_insn><mode>3<mask_name>" with
4618 VI2_AVX2_AVX512BW): New.
4619 (define_insn "<shift_insn><mode>3<mask_name>" with
4622 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4623 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4624 Anna Tikhonova <anna.tikhonova@intel.com>
4625 Ilya Tocar <ilya.tocar@intel.com>
4626 Andrey Turetskiy <andrey.turetskiy@intel.com>
4627 Ilya Verbin <ilya.verbin@intel.com>
4628 Kirill Yukhin <kirill.yukhin@intel.com>
4629 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4631 * config/i386/sse.md
4632 (define_mode_iterator VI4F_BRCST32x2): New.
4633 (define_mode_attr 64x2_mode): Ditto.
4634 (define_mode_attr 32x2mode): Ditto.
4635 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
4636 with VI4F_BRCST32x2): Ditto.
4637 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
4638 with V16FI mode iterator): Ditto.
4639 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4641 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
4642 with VI8F_BRCST64x2): Ditto.
4644 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
4645 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
4646 Anna Tikhonova <anna.tikhonova@intel.com>
4647 Ilya Tocar <ilya.tocar@intel.com>
4648 Andrey Turetskiy <andrey.turetskiy@intel.com>
4649 Ilya Verbin <ilya.verbin@intel.com>
4650 Kirill Yukhin <kirill.yukhin@intel.com>
4651 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
4653 * config/i386/sse.md
4654 (define_mode_iterator VI8_AVX512VL): New.
4655 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
4657 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
4659 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
4660 (define_mode_iterator V48_AVX512VL): New.
4661 (define_mode_iterator V12_AVX512VL): Ditto.
4662 (define_insn <avx512>_load<mode>_mask): Split into two similar
4663 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
4664 Refactor output template.
4665 (define_insn "<avx512>_store<mode>_mask"): Ditto.
4667 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4669 * cprop.c (struct occr): Strengthen field "insn" from rtx to
4671 (reg_available_p): Likewise for param "insn".
4672 (insert_set_in_table): Likewise.
4673 (hash_scan_set): Likewise.
4674 (hash_scan_insn): Likewise.
4675 (make_set_regs_unavailable): Likewise.
4676 (compute_hash_table_work): Likewise for local "insn".
4677 (reg_not_set_p): Strengthen param "insn" from const_rtx to
4679 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
4680 (try_replace_reg): Likewise.
4681 (find_avail_set): Likewise.
4682 (cprop_jump): Likewise for params "setcc", "jump".
4683 (constprop_register): Likewise for param "insn".
4684 (cprop_insn): Likewise.
4685 (do_local_cprop): Likewise.
4686 (local_cprop_pass): Likewise for local "insn".
4687 (bypass_block): Likewise for params "setcc" and "jump".
4688 (bypass_conditional_jumps): Likewise for locals "setcc" and
4690 (one_cprop_pass): Likewise for local "insn".
4692 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4694 * compare-elim.c (struct comparison_use): Strengthen field "insn"
4695 from rtx to rtx_insn *.
4696 (struct comparison): Likewise, also for field "prev_clobber".
4697 (conforming_compare): Likewise for param "insn".
4698 (arithmetic_flags_clobber_p): Likewise.
4699 (find_flags_uses_in_insn): Likewise.
4700 (find_comparison_dom_walker::before_dom_children): Likewise for
4701 locals "insn", "next", "last_clobber".
4702 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
4704 2014-08-22 David Malcolm <dmalcolm@redhat.com>
4706 * combine-stack-adj.c (struct csa_reflist): Strengthen field
4707 "insn" from rtx to rtx_insn *.
4708 (single_set_for_csa): Likewise for param "insn".
4709 (record_one_stack_ref): Likewise.
4710 (try_apply_stack_adjustment): Likewise.
4711 (struct record_stack_refs_data): Likewise for field "insn".
4712 (maybe_move_args_size_note): Likewise for params "last" and "insn".
4713 (prev_active_insn_bb): Likewise for return type and param "insn".
4714 (next_active_insn_bb): Likewise.
4715 (force_move_args_size_note): Likewise for params "prev" and "last"
4716 and locals "test", "next_candidate", "prev_candidate".
4717 (combine_stack_adjustments_for_block): Strengthen locals
4718 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
4721 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4723 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
4724 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
4725 (subst_insn): Likewise for this variable.
4726 (added_links_insn): Likewise.
4727 (struct insn_link): Likewise for field "insn".
4728 (alloc_insn_link): Likewise for param "insn".
4729 (struct undobuf): Likewise for field "other_insn".
4730 (find_single_use): Likewise for param "insn" and local "next".
4731 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
4732 (delete_noop_moves): Likewise for locals "insn", "next".
4733 (create_log_links): Likewise for locals "insn", "use_insn".
4734 Strengthen local "next_use" from rtx * to rtx_insn **.
4735 (insn_a_feeds_b): Likewise for params "a", "b".
4736 (combine_instructions): Likewise for param "f" and locals "insn",
4737 "next", "prev", "first", "last_combined_insn", "link", "link1",
4738 "temp". Replace use of NULL_RTX with NULL when referring to
4740 (setup_incoming_promotions): Likewise for param "first"
4741 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
4742 (can_combine_p): Likewise for params "insn", "i3", "pred",
4743 "pred2", "succ", "succ2" and for local "p".
4744 (combinable_i3pat): Likewise for param "i3".
4745 (cant_combine_insn_p): Likewise for param "insn".
4746 (likely_spilled_retval_p): Likewise.
4747 (adjust_for_new_dest): Likewise.
4748 (update_cfg_for_uncondjump): Likewise, also for local "insn".
4749 (try_combine): Likewise for return type and for params "i3", "i2",
4750 "i1", "i0", "last_combined_insn", and for locals "insn",
4751 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
4752 "i0_insn". Eliminate local "tem" in favor of new locals
4753 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
4754 checked cast for now to rtx_insn * on the return type of
4755 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
4757 (find_split_point): Strengthen param "insn" from rtx to
4759 (simplify_set): Likewise for local "other_insn".
4760 (recog_for_combine): Likewise for param "insn".
4761 (record_value_for_reg): Likewise.
4762 (record_dead_and_set_regs_1): Likewise for local
4764 (record_dead_and_set_regs): Likewise for param "insn".
4765 (record_promoted_value): Likewise.
4766 (check_promoted_subreg): Likewise.
4767 (get_last_value_validate): Likewise.
4768 (reg_dead_at_p): Likewise.
4769 (move_deaths): Likewise for param "to_insn".
4770 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
4771 and locals "place", "place2", "cc0_setter". Eliminate local "tem
4772 in favor of new locals "tem_note" and "tem_insn", the latter being
4774 (distribute_links): Strengthen locals "place", "insn" from rtx to
4777 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4779 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
4781 (can_delete_label_p): Require a const rtx_code_label * rather than
4783 (delete_insn): Add checked cast to rtx_code_label * when we know
4784 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
4786 (delete_insn_chain): Strengthen locals "prev" and "current" from
4787 rtx to rtx_insn *. Add a checked cast when assigning from
4788 "finish" (strengthening the params will come later). Add a
4789 checked cast to rtx_note * in region where we know
4791 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
4793 (compute_bb_for_insn): Likewise.
4794 (free_bb_for_insn): Likewise for local "insn".
4795 (compute_bb_for_insn): Likewise.
4796 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
4797 local "insn" from rtx to rtx_insn *
4798 (flow_active_insn_p): Require a const rtx_insn * rather than a
4800 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
4802 (can_fallthru): Likewise for locals "insn" and "insn2".
4803 (bb_note): Likewise for local "note".
4804 (first_insn_after_basic_block_note): Likewise for local "note" and
4806 (rtl_split_block): Likewise for locals "insn" and "next".
4807 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
4809 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
4810 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
4812 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
4813 them), "kill_from", "barrier", "new_insn".
4814 (patch_jump_insn): Likewise for params "insn", "old_label".
4815 (redirect_branch_edge): Likewise for locals "old_label", "insn".
4816 (force_nonfallthru_and_redirect): Likewise for locals "insn",
4817 "old_label", "new_label".
4818 (rtl_tidy_fallthru_edge): Likewise for local "q".
4819 (rtl_split_edge): Likewise for locals "before", "last".
4820 (commit_one_edge_insertion): Likewise for locals "before",
4821 "after", "insns", "tmp", "last", adding a checked cast where
4822 currently necessary.
4823 (commit_edge_insertions): Likewise.
4824 (rtl_dump_bb): Likewise for locals "insn", "last".
4825 (print_rtl_with_bb): Likewise for local "x".
4826 (rtl_verify_bb_insns): Likewise for local "x".
4827 (rtl_verify_bb_pointers): Likewise for local "insn".
4828 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
4830 (rtl_verify_fallthru): Likewise for local "insn".
4831 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
4832 (purge_dead_edges): Likewise for local "insn".
4833 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
4834 (skip_insns_after_block): Likewise for return type and for locals
4835 "insn", "last_insn", "next_head", "prev".
4836 (record_effective_endpoints): Likewise for locals "next_insn",
4838 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
4839 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
4840 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
4841 (duplicate_insn_chain): For now, add checked cast from rtx to
4842 rtx_insn * when returning insn.
4843 (cfg_layout_duplicate_bb): Likewise for local "insn".
4844 (cfg_layout_delete_block): Likewise for locals "insn", "next",
4846 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
4847 (rtl_block_empty_p): Likewise.
4848 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
4849 "split_point", "last".
4850 (rtl_block_ends_with_call_p): Likewise for local "insn".
4851 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
4853 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
4854 "split_at_insn" from rtx to rtx_insn *.
4855 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
4856 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
4857 to const rtx_insn *.
4858 (rtl_account_profile_record): Likewise.
4860 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4862 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
4864 (average_num_loop_insns): Likewise.
4865 (init_set_costs): Likewise for local "seq".
4866 (seq_cost): Likewise for param "seq", from const_rtx to const
4869 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4871 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
4874 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4876 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
4877 "f1" and "f2" from rtx * to rtx_insn **.
4878 (flow_find_head_matching_sequence): Likewise.
4880 * cfgcleanup.c (try_simplify_condjump): Strengthen local
4881 "cbranch_insn" from rtx to rtx_insn *.
4882 (thread_jump): Likewise for local "insn".
4883 (try_forward_edges): Likewise for local "last".
4884 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
4885 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
4887 (can_replace_by): Likewise for params "i1", "i2".
4888 (old_insns_match_p): Likewise.
4889 (merge_notes): Likewise.
4890 (walk_to_nondebug_insn): Likewise for param "i1".
4891 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
4892 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
4893 "afterlast1", "afterlast2" from rtx to rtx_insn *.
4894 (flow_find_head_matching_sequence): Strengthen params "f1" and
4895 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
4896 "last1", "last2", "beforelast1", "beforelast2" from rtx to
4898 (outgoing_edges_match): Likewise for locals "last1", "last2".
4899 (try_crossjump_to_edge): Likewise for local "insn".
4900 Replace call to for_each_rtx with for_each_rtx_in_insn.
4902 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
4903 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
4904 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
4905 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
4906 (try_optimize_cfg): Strengthen local "last" from rtx to
4908 (delete_dead_jumptables): Likewise for locals "insn", "next",
4911 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
4912 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
4913 "rtx else_first_tail", to reflect the basic-block.h changes above.
4915 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4917 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
4919 (purge_dead_tablejump_edges): Likewise.
4920 (find_bb_boundaries): Likewise for locals "insn", "end",
4921 "flow_transfer_insn".
4923 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4925 * caller-save.c (save_call_clobbered_regs): Strengthen locals
4926 "ins" and "prev" from rtx to rtx_insn *.
4928 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4930 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
4932 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
4933 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
4935 (load_register_parameters): Likewise for local "before_arg".
4936 (check_sibcall_argument_overlap): Likewise for param "insn".
4937 (expand_call): Likewise for locals "normal_call_insns",
4938 "tail_call_insns", "insns", "before_call", "after_args",
4939 "before_arg", "last", "prev". Strengthen one of the "last" from
4940 rtx to rtx_call_insn *.
4941 (fixup_tail_calls): Strengthen local "insn" from rtx to
4943 (emit_library_call_value_1): Likewise for locals "before_call" and
4946 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4948 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
4949 and "last" from rtx to rtx_insn *.
4950 (expand_builtin_nonlocal_goto): Likewise for local "insn".
4951 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
4953 (expand_errno_check): Strengthen local "lab" from rtx to
4955 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
4957 (expand_builtin_mathfn_2): Likewise.
4958 (expand_builtin_mathfn_ternary): Likewise.
4959 (expand_builtin_mathfn_3): Likewise.
4960 (expand_builtin_interclass_mathfn): Likewise for local "last".
4961 (expand_builtin_int_roundingfn): Likewise for local "insns".
4962 (expand_builtin_int_roundingfn_2): Likewise.
4963 (expand_builtin_strlen): Likewise for local "before_strlen".
4964 (expand_builtin_strncmp): Likewise for local "seq".
4965 (expand_builtin_signbit): Likewise for local "last".
4966 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
4967 from rtx to rtx_code_label *.
4968 (expand_stack_restore): Strengthen local "prev" from rtx to
4971 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4973 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
4975 (struct btr_def_s): Likewise.
4976 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
4978 (add_btr_def): Likewise.
4979 (new_btr_user): Likewise.
4980 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
4982 (link_btr_uses): Likewise.
4983 (move_btr_def): Likewise for locals "insp", "old_insn",
4984 "new_insn". Add checked cast to rtx_insn * for now on result of
4986 (can_move_up): Strengthen param "insn" from const_rtx to
4989 2014-08-21 David Malcolm <dmalcolm@redhat.com>
4991 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
4993 (get_uncond_jump_length): Likewise for locals "label", "jump".
4994 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
4996 (add_labels_and_missing_jumps): Likewise for local "new_jump".
4997 (fix_up_fall_thru_edges): Likewise for local "old_jump".
4998 (find_jump_block): Likewise for local "insn".
4999 (fix_crossing_conditional_branches): Likewise for locals
5000 "old_jump", "new_jump".
5001 (fix_crossing_unconditional_branches): Likewise for locals
5002 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
5003 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
5005 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5007 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
5009 (struct mem_insn): Likewise for field "insn".
5010 (reg_next_use): Strengthen from rtx * to rtx_insn **.
5011 (reg_next_inc_use): Likewise.
5012 (reg_next_def): Likewise.
5013 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
5014 from rtx to rtx_insn *.
5015 (move_insn_before): Likewise for param "next_insn" and local "insns".
5016 (attempt_change): Likewise for local "mov_insn".
5017 (try_merge): Likewise for param "last_insn".
5018 (get_next_ref): Likewise for return type and local "insn".
5019 Strengthen param "next_array" from rtx * to rtx_insn **.
5020 (parse_add_or_inc): Strengthen param "insn" from rtx to
5022 (find_inc): Likewise for locals "insn" and "other_insn" (three of
5024 (merge_in_block): Likewise for locals "insn", "curr",
5026 (pass_inc_dec::execute): Update allocations of the arrays to
5027 reflect the stronger types.
5029 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5031 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
5032 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
5033 from rtx to rtx_code_label *.
5035 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5037 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
5040 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
5042 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
5043 generated a warning and prevented bootstrapping the compiler.
5045 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5047 * rtl.h (delete_related_insns): Strengthen return type from rtx to
5050 * jump.c (delete_related_insns): Likewise, also for locals "next"
5053 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5055 * genautomata.c (output_internal_insn_latency_func): When writing
5056 the function "internal_insn_latency" to insn-automata.c,
5057 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
5058 allowing the optional guard function of (define_bypass) clauses to
5059 expect a pair of rtx_insn *, rather than a pair of rtx.
5060 (output_insn_latency_func): When writing the function
5061 "insn_latency", add an "uncast_" prefix to params "insn" and
5062 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
5063 using checked casts from the params, thus enabling the above
5064 change to the generated "internal_insn_latency" function.
5066 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
5068 PR tree-optimization/62091
5069 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
5070 handle correctly arrays.
5071 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
5073 (record_known_type): Walk into inner type.
5074 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
5075 condition on no type changes.
5077 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5079 * genattrtab.c (write_attr_get): Within the generated get_attr_
5080 functions, rename param "insn" to "uncast_insn" and reintroduce
5081 "insn" as an local rtx_insn * using a checked cast, so that "insn"
5082 is an rtx_insn * within insn-attrtab.c
5084 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5086 * output.h (peephole): Strengthen return type from rtx to
5088 * rtl.h (delete_for_peephole): Likewise for both params.
5089 * genpeep.c (main): In generated "peephole" function, strengthen
5090 return type and local "insn" from rtx to rtx_insn *. For now,
5091 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
5092 rtx_insn *, with a checked cast.
5093 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
5094 locals "insn", "next", "prev" from rtx to rtx_insn *.
5096 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
5098 PR tree-optimization/62112
5099 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
5100 * gimple-iterator.h (gsi_replace): Return bool.
5101 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
5102 moved from ref_may_alias_global_p.
5103 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
5105 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
5106 (stmt_kills_ref_p_1): Rename...
5107 (stmt_kills_ref_p): ... to this.
5108 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
5109 stmt_kills_ref_p): Declare.
5110 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
5111 Move the self-assignment case...
5112 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
5114 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5116 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
5118 * emit-rtl.c (try_split): Likewise, also for locals "before" and
5119 "after". For now, don't strengthen param "trial", which requires
5120 adding checked casts when returning it.
5122 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5124 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
5125 "label" from rtx to rtx_code_label *. Strengthen param 1 of
5126 "var_location" hook from rtx to rtx_insn *.
5127 (debug_nothing_rtx): Delete in favor of...
5128 (debug_nothing_rtx_code_label): New prototype.
5129 (debug_nothing_rtx_rtx): Delete unused prototype.
5130 (debug_nothing_rtx_insn): New prototype.
5132 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
5133 invoking debug_hooks->var_location (in two places, one in a NOTE
5134 case of a switch statement, the other guarded by a CALL_P
5135 conditional. Add checked cast to rtx_code_label * when invoking
5136 debug_hooks->label (within CODE_LABEL case of switch statement).
5138 * dbxout.c (dbx_debug_hooks): Update "label" hook from
5139 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
5140 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
5141 (xcoff_debug_hooks): Likewise.
5142 * debug.c (do_nothing_debug_hooks): Likewise.
5143 (debug_nothing_rtx): Delete in favor of...
5144 (debug_nothing_rtx_insn): New function.
5145 (debug_nothing_rtx_rtx): Delete unused function.
5146 (debug_nothing_rtx_code_label): New function.
5147 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
5148 debug_nothing_rtx to debug_nothing_rtx_code_label.
5149 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
5151 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
5152 debug_nothing_rtx to debug_nothing_rtx_insn.
5153 (sdbout_label): Strengthen param "insn" from rtx to
5155 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
5156 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
5157 "var_location" hook from debug_nothing_rtx to
5158 debug_nothing_rtx_insn.
5160 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5162 * recog.h (insn_output_fn): Update this function typedef to match
5163 the changes below to the generated output functions, strengthening
5164 the 2nd param from rtx to rtx_insn *.
5166 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
5167 insn when invoking an output function, to match the new signature
5168 of insn_output_fn with a stronger second param.
5170 * genconditions.c (write_header): In the generated code for
5171 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
5172 to match the other changes in this patch.
5174 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
5175 the generated "gen_" functions from rtx to rtx_insn * within their
5178 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
5179 the subfunctions within the generated "recog_", "split", "peephole2"
5180 function trees from rtx to rtx_insn *. For now, the top-level
5181 generated functions ("recog", "split", "peephole2") continue to
5182 take a plain rtx for "insn", to avoid introducing dependencies on
5183 other patches. Rename this 2nd param from "insn" to
5184 "uncast_insn", and reintroduce "insn" as a local variable of type
5185 rtx_insn *, initialized at the top of the generated function with
5186 a checked cast on "uncast_insn".
5187 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
5188 the generated "gen_" functions from rtx to rtx_insn * within their
5191 * genoutput.c (process_template): Strengthen the 2nd param within
5192 the generated "output_" functions "insn" from rtx to rtx_insn *.
5194 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
5196 * tree-profile.c (tree_profiling): Skip external functions
5197 when doing coverage instrumentation.
5198 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
5200 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5202 * config/rs6000/altivec.h (vec_cpsgn): New #define.
5203 (vec_mergee): Likewise.
5204 (vec_mergeo): Likewise.
5205 (vec_cntlz): Likewise.
5206 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
5207 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
5208 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
5210 * doc/extend.texi: Document various forms of vec_cpsgn,
5211 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
5212 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
5213 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
5214 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
5215 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
5217 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5219 * config/rs6000/rs6000.c (context.h): New include.
5220 (tree-pass.h): Likewise.
5221 (make_pass_analyze_swaps): New decl.
5222 (rs6000_option_override): Register pass_analyze_swaps.
5223 (swap_web_entry): New subsclass of web_entry_base (df.h).
5224 (special_handling_values): New enum.
5225 (union_defs): New function.
5226 (union_uses): Likewise.
5227 (insn_is_load_p): Likewise.
5228 (insn_is_store_p): Likewise.
5229 (insn_is_swap_p): Likewise.
5230 (rtx_is_swappable_p): Likewise.
5231 (insn_is_swappable_p): Likewise.
5232 (chain_purpose): New enum.
5233 (chain_contains_only_swaps): New function.
5234 (mark_swaps_for_removal): Likewise.
5235 (swap_const_vector_halves): Likewise.
5236 (adjust_subreg_index): Likewise.
5237 (permute_load): Likewise.
5238 (permute_store): Likewise.
5239 (handle_special_swappables): Likewise.
5240 (replace_swap_with_copy): Likewise.
5241 (dump_swap_insn_table): Likewise.
5242 (rs6000_analyze_swaps): Likewise.
5243 (pass_data_analyze_swaps): New pass_data.
5244 (pass_analyze_swaps): New rtl_opt_pass.
5245 (make_pass_analyze_swaps): New function.
5246 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
5248 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5250 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
5251 type from rtx to rtx_insn *.
5252 (create_copy_of_insn_rtx): Likewise.
5253 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
5254 (create_copy_of_insn_rtx): Likewise, also for local "res".
5256 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5258 * rtl.h (find_first_parameter_load): Strengthen return type from
5260 * rtlanal.c (find_first_parameter_load): Strengthen return type
5261 from rtx to rtx_insn *. Add checked cast for now, to postpone
5262 strengthening the params.
5264 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
5267 * diagnostic.c: Set default caret.
5268 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
5270 * diagnostic.h (struct diagnostic_context):
5272 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5274 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
5275 (sel_bb_head): Strengthen return type insn_t (currently just an
5277 (sel_bb_end): Likewise.
5279 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
5280 (sel_bb_head): Strengthen return type and local "head" from
5281 insn_t (currently just an rtx) to rtx_insn *.
5282 (sel_bb_end): Likewise for return type.
5283 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
5286 2014-08-21 David Malcolm <dmalcolm@redhat.com>
5288 * basic-block.h (get_last_bb_insn): Strengthen return type from
5290 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
5293 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
5296 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
5298 (diagnostic_report_diagnostic): ... from here.
5299 * toplev.c (general_init): Move code to c-family.
5301 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
5303 * df.h (web_entry_base): Replace existing struct web_entry with a
5304 new class web_entry_base with only the predecessor member.
5305 (unionfind_root): Remove declaration and move to class member.
5306 (unionfind_union): Remove declaration and move to friend
5308 (union_defs): Remove declaration.
5309 * web.c (web_entry_base::unionfind_root): Modify to be member
5310 function and adjust accessors.
5311 (unionfind_union): Modify to be friend function and adjust
5313 (web_entry): New subclass of web_entry_base containing the reg
5315 (union_match_dups): Modify for struct -> class changes.
5316 (union_defs): Likewise.
5317 (entry_register): Likewise.
5318 (pass_web::execute): Likewise.
5320 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
5322 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
5323 builtin define __VEC_ELEMENT_REG_ORDER__.
5325 2014-08-20 Martin Jambor <mjambor@suse.cz>
5326 Wei Mi <wmi@google.com>
5330 * tree-ssa-operands.c (update_stmt_operands): Remove
5331 MODIFIED_NORETURN_CALLS.
5332 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
5333 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
5334 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
5335 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
5336 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
5337 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
5338 (gimple_call_set_ctrl_altering): New func.
5339 (gimple_call_ctrl_altering_p): Ditto.
5340 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
5341 (make_blocks): Use gimple_call_initialize_ctrl_altering.
5342 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
5343 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
5344 remove MODIFIED_NORETURN_CALLS.
5346 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
5348 * coverage.c (coverage_compute_profile_id): Return non-0;
5349 also handle symbols with unique name.
5350 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
5352 2014-08-20 Steve Ellcey <sellcey@mips.com>
5355 * doc/sourcebuild.texi (non_strict_align): New.
5357 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
5359 * cgraphunit.c (ipa_passes, compile): Reshedule
5360 symtab_remove_unreachable_nodes passes; update comments.
5361 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
5362 TODO_remove_functions before the pass; the functions ought to be
5364 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
5365 TODO_remove_functions.
5366 * passes.c (pass_data_early_local_passes): Do not schedule function
5368 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
5370 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5373 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
5374 before setting the option.
5375 * diagnostic.c (diagnostic_classify_diagnostic): Record
5376 command-line status.
5378 2014-08-20 Richard Biener <rguenther@suse.de>
5381 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
5382 to build uint{16,32,64}_type_node.
5384 2014-08-20 Terry Guo <terry.guo@arm.com>
5386 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
5387 with immediate_operand.
5389 2014-08-20 David Malcolm <dmalcolm@redhat.com>
5391 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
5392 "insn" from an as_a to a safe_as_a, for the case when "insn" is
5395 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5397 PR preprocessor/51303
5398 * incpath.c (remove_duplicates): Use cpp_warning.
5400 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
5404 * doc/options.texi (CPP): Document it.
5405 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
5406 * optc-gen.awk: Handle CPP.
5407 * opth-gen.awk: Likewise.
5409 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5411 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
5413 (duplicate_insn_chain): Likewise.
5414 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
5415 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
5416 checked cast for now (until we can strengthen the params in the
5418 (duplicate_insn_chain): Likewise.
5420 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5422 * rtl.h (next_cc0_user): Strengthen return type from rtx to
5424 (prev_cc0_setter): Likewise.
5426 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
5427 rtx_insn *, adding checked casts for now as necessary.
5428 (prev_cc0_setter): Likewise.
5430 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5432 * expr.h (emit_move_insn): Strengthen return type from rtx to
5434 (emit_move_insn_1): Likewise.
5435 (emit_move_complex_push): Likewise.
5436 (emit_move_complex_parts): Likewise.
5438 * expr.c (emit_move_via_integer): Strengthen return type from rtx
5439 to rtx_insn *. Replace use of NULL_RTX with NULL when working
5441 (emit_move_complex_push): Strengthen return type from rtx to
5443 (emit_move_complex): Likewise, also for local "ret".
5444 (emit_move_ccmode): Likewise.
5445 (emit_move_multi_word): Likewise for return type and locals
5447 (emit_move_insn_1): Likewise for return type and locals "result",
5449 (emit_move_insn): Likewise for return type and local "last_insn".
5450 (compress_float_constant): Likewise.
5452 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5454 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
5455 from rtx to rtx_insn *.
5457 * rtl.h (emit_insn_before): Likewise.
5458 (emit_insn_before_noloc): Likewise.
5459 (emit_insn_before_setloc): Likewise.
5460 (emit_jump_insn_before): Likewise.
5461 (emit_jump_insn_before_noloc): Likewise.
5462 (emit_jump_insn_before_setloc): Likewise.
5463 (emit_call_insn_before): Likewise.
5464 (emit_call_insn_before_noloc): Likewise.
5465 (emit_call_insn_before_setloc): Likewise.
5466 (emit_debug_insn_before): Likewise.
5467 (emit_debug_insn_before_noloc): Likewise.
5468 (emit_debug_insn_before_setloc): Likewise.
5469 (emit_label_before): Likewise.
5470 (emit_insn_after): Likewise.
5471 (emit_insn_after_noloc): Likewise.
5472 (emit_insn_after_setloc): Likewise.
5473 (emit_jump_insn_after): Likewise.
5474 (emit_jump_insn_after_noloc): Likewise.
5475 (emit_jump_insn_after_setloc): Likewise.
5476 (emit_call_insn_after): Likewise.
5477 (emit_call_insn_after_noloc): Likewise.
5478 (emit_call_insn_after_setloc): Likewise.
5479 (emit_debug_insn_after): Likewise.
5480 (emit_debug_insn_after_noloc): Likewise.
5481 (emit_debug_insn_after_setloc): Likewise.
5482 (emit_label_after): Likewise.
5483 (emit_insn): Likewise.
5484 (emit_debug_insn): Likewise.
5485 (emit_jump_insn): Likewise.
5486 (emit_call_insn): Likewise.
5487 (emit_label): Likewise.
5488 (gen_clobber): Likewise.
5489 (emit_clobber): Likewise.
5490 (gen_use): Likewise.
5491 (emit_use): Likewise.
5494 (emit_barrier_before): Strengthen return type from rtx to
5496 (emit_barrier_after): Likewise.
5497 (emit_barrier): Likewise.
5499 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
5500 from rtx to rtx_insn *. Add checked casts for now when converting
5501 "last" from rtx to rtx_insn *.
5502 (emit_insn_before_noloc): Likewise for return type.
5503 (emit_jump_insn_before_noloc): Likewise.
5504 (emit_call_insn_before_noloc): Likewise.
5505 (emit_debug_insn_before_noloc): Likewise.
5506 (emit_barrier_before): Strengthen return type and local "insn"
5507 from rtx to rtx_barrier *.
5508 (emit_label_before): Strengthen return type from rtx to
5509 rtx_insn *. Add checked cast for now when returning param
5510 (emit_pattern_after_noloc): Strengthen return type from rtx to
5511 rtx_insn *. Add checked casts for now when converting "last" from
5513 (emit_insn_after_noloc): Strengthen return type from rtx to
5515 (emit_jump_insn_after_noloc): Likewise.
5516 (emit_call_insn_after_noloc): Likewise.
5517 (emit_debug_insn_after_noloc): Likewise.
5518 (emit_barrier_after): Strengthen return type from rtx to
5520 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
5521 Add checked cast for now when converting "label" from rtx to
5523 (emit_pattern_after_setloc): Strengthen return type from rtx to
5524 rtx_insn *. Add checked casts for now when converting "last" from
5526 (emit_pattern_after): Strengthen return type from rtx to
5528 (emit_insn_after_setloc): Likewise.
5529 (emit_insn_after): Likewise.
5530 (emit_jump_insn_after_setloc): Likewise.
5531 (emit_jump_insn_after): Likewise.
5532 (emit_call_insn_after_setloc): Likewise.
5533 (emit_call_insn_after): Likewise.
5534 (emit_debug_insn_after_setloc): Likewise.
5535 (emit_debug_insn_after): Likewise.
5536 (emit_pattern_before_setloc): Likewise. Add checked casts for now
5537 when converting "last" from rtx to rtx_insn *.
5538 (emit_pattern_before): Strengthen return type from rtx to
5540 (emit_insn_before_setloc): Likewise.
5541 (emit_insn_before): Likewise.
5542 (emit_jump_insn_before_setloc): Likewise.
5543 (emit_jump_insn_before): Likewise.
5544 (emit_call_insn_before_setloc): Likewise.
5545 (emit_call_insn_before): Likewise.
5546 (emit_debug_insn_before_setloc): Likewise.
5547 (emit_debug_insn_before): Likewise.
5548 (emit_insn): Strengthen return type and locals "last", "insn",
5549 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
5550 within cases where we know we have an insn.
5551 (emit_debug_insn): Likewise.
5552 (emit_jump_insn): Likewise.
5553 (emit_call_insn): Strengthen return type and local "insn" from rtx
5555 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
5556 a checked cast to rtx_insn * for now on "label".
5557 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
5558 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
5559 (emit_use): Likewise.
5560 (gen_use): Likewise, also for local "seq".
5561 (emit): Likewise for return type and local "insn".
5562 (rtx_insn): Likewise for return type and local "new_rtx".
5564 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
5565 from rtx to rtx_barrier *.
5567 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
5568 changed return type from rtx to rtx_insn *, we must update
5569 "emit_fn" type, and this in turn means updating...
5570 (frame_insn): ...this. Strengthen return type from rtx to
5571 rtx_insn *. Introduce a new local "insn" of the appropriate type.
5573 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5575 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
5576 rtx to rtx_jump_table_data *. Also for local.
5577 * rtl.h (emit_jump_table_data): Likewise.
5579 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5581 * basic-block.h (create_basic_block_structure): Strengthen third
5582 param "bb_note" from rtx to rtx_note *.
5583 * rtl.h (emit_note_before): Strengthen return type from rtx to
5585 (emit_note_after): Likewise.
5586 (emit_note): Likewise.
5587 (emit_note_copy): Likewise. Also, strengthen param similarly.
5588 * function.h (struct rtl_data): Strengthen field
5589 "x_stack_check_probe_note" from rtx to rtx_note *.
5591 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
5592 from rtx to rtx_note *.
5593 * cfgrtl.c (create_basic_block_structure): Strengthen third param
5594 "bb_note" from rtx to rtx_note *.
5595 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
5596 when calling emit_note_copy.
5597 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
5599 (emit_note_after): Likewise.
5600 (emit_note_before): Likewise.
5601 (emit_note_copy): Likewise. Also, strengthen param similarly.
5602 (emit_note): Likewise.
5603 * except.c (emit_note_eh_region_end): Likewise for return type.
5604 Strengthen local "next" from rtx to rtx_insn *.
5605 (convert_to_eh_region_ranges): Strengthen local "note"
5606 from rtx to rtx_note *.
5607 * final.c (change_scope): Likewise.
5608 (reemit_insn_block_notes): Likewise, for both locals named "note".
5609 Also, strengthen local "insn" from rtx to rtx_insn *.
5610 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
5612 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
5613 strengthen local "seq" from rtx to rtx_insn *.
5614 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
5616 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
5618 (get_bb_note_from_pool): Strengthen return type from rtx to
5620 (sel_create_basic_block): Strengthen local "new_bb_note" from
5621 insn_t to rtx_note *.
5622 * var-tracking.c (emit_note_insn_var_location): Strengthen local
5623 "note" from rtx to rtx_note *.
5624 (emit_notes_in_bb): Likewise.
5626 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5628 * function.h (struct rtl_data): Strengthen field
5629 "x_parm_birth_insn" from rtx to rtx_insn *.
5630 * function.c (struct assign_parm_data_all): Strengthen fields
5631 "first_conversion_insn" and "last_conversion_insn" from rtx to
5634 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5636 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
5637 to rtx_insn *; also for local "var_end_seq".
5638 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
5639 (maybe_cleanup_end_of_block): Likewise for param "last" and local
5641 (expand_gimple_cond): Likewise for locals "last2" and "last".
5642 (mark_transaction_restart_calls): Likewise for local "insn".
5643 (expand_gimple_stmt): Likewise for return type and locals "last"
5645 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
5646 (avoid_complex_debug_insns): Likewise for param "insn".
5647 (expand_debug_locations): Likewise for locals "insn", "last",
5648 "prev_insn" and "insn2".
5649 (expand_gimple_basic_block): Likewise for local "last".
5650 (construct_exit_block): Likewise for locals "head", "end",
5652 (pass_expand::execute): Likewise for locals "var_seq",
5653 "var_ret_seq", "next".
5655 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5657 * asan.h (asan_emit_stack_protection): Strengthen return type from
5659 * asan.c (asan_emit_stack_protection): Likewise. Add local
5660 "insns" to hold the return value.
5662 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5664 * basic-block.h (bb_note): Strengthen return type from rtx to
5666 * sched-int.h (bb_note): Likewise.
5667 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
5669 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5671 * rtl.h (make_insn_raw): Strengthen return type from rtx to
5674 * emit-rtl.c (make_insn_raw): Strengthen return type and local
5675 "insn" from rtx to rtx_insn *.
5676 (make_debug_insn_raw): Strengthen return type from rtx to
5677 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
5678 (make_jump_insn_raw): Strengthen return type from rtx to
5679 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
5680 (make_call_insn_raw): Strengthen return type from rtx to
5681 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
5682 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
5683 callback from rtx to rtx_insn *; likewise for local "insn" and
5684 "next", adding a checked cast to rtx_insn in the relevant cases of
5685 the switch statement.
5686 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
5687 callback from rtx to rtx_insn *.
5688 (emit_pattern_after_setloc): Likewise.
5689 (emit_pattern_after): Likewise.
5690 (emit_pattern_before_setloc): Likewise.
5691 (emit_pattern_before): Likewise.
5693 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5695 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
5697 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
5698 accepting an rtx_insn *.
5699 (last_call_insn): Strengthen return type from rtx to
5702 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5704 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
5705 "insns" from rtx to rtx_insn *.
5706 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
5707 locals "insn" and "prev".
5709 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5711 * rtl.h (tablejump_p): Strengthen third param from rtx * to
5712 rtx_jump_table_data **.
5714 * cfgbuild.c (make_edges): Introduce local "table", using it in
5715 place of "tmp" for jump table data.
5716 (find_bb_boundaries): Strengthen local "table" from rtx to
5717 rtx_jump_table_data *.
5718 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
5719 (outgoing_edges_match): Likewise for locals "table1" and "table2".
5720 (try_crossjump_to_edge): Likewise.
5721 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
5723 (patch_jump_insn): Introduce local "table", using it in place of
5724 "tmp" for jump table data.
5725 (force_nonfallthru_and_redirect): Introduce local "table", so that
5726 call to tablejump_p can receive an rtx_jump_table_data **. Update
5727 logic around the call to overwrite "note" appropriately if
5728 tablejump_p returns non-zero.
5729 (get_last_bb_insn): Introduce local "table", using it in place of
5730 "tmp" for jump table data.
5731 * dwarf2cfi.c (create_trace_edges): Likewise.
5733 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
5734 from rtx to rtx_jump_table_data *.
5735 (create_fix_barrier): Strengthen local "tmp" from rtx to
5736 rtx_jump_table_data *.
5737 (arm_reorg): Likewise for local "table".
5739 * config/s390/s390.c (s390_chunkify_start): Likewise.
5741 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
5743 * jump.c (delete_related_insns): Strengthen local "lab_next" from
5744 rtx to rtx_jump_table_data *.
5746 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
5747 rtx_jump_table_data **. Add a checked cast when writing through
5748 the pointer: we know there that local "table" is non-NULL and that
5749 JUMP_TABLE_DATA_P (table) holds.
5750 (label_is_jump_target_p): Introduce local "table", using it in
5751 place of "tmp" for jump table data.
5753 2014-08-19 Marek Polacek <polacek@redhat.com>
5756 * doc/invoke.texi: Document -Wbool-compare.
5758 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5760 * rtl.h (entry_of_function): Strengthen return type from rtx to
5762 * cfgrtl.c (entry_of_function): Likewise.
5764 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5766 * emit-rtl.h (get_insns): Strengthen return type from rtx to
5767 rtx_insn *, adding a checked cast for now.
5768 (get_last_insn): Likewise.
5770 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5772 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
5775 * emit-rtl.c (gen_label_rtx): Likewise.
5777 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5779 * rtl.h (previous_insn): Strengthen return type from rtx to
5781 (next_insn): Likewise.
5782 (prev_nonnote_insn): Likewise.
5783 (prev_nonnote_insn_bb): Likewise.
5784 (next_nonnote_insn): Likewise.
5785 (next_nonnote_insn_bb): Likewise.
5786 (prev_nondebug_insn): Likewise.
5787 (next_nondebug_insn): Likewise.
5788 (prev_nonnote_nondebug_insn): Likewise.
5789 (next_nonnote_nondebug_insn): Likewise.
5790 (prev_real_insn): Likewise.
5791 (next_real_insn): Likewise.
5792 (prev_active_insn): Likewise.
5793 (next_active_insn): Likewise.
5795 * emit-rtl.c (next_insn): Strengthen return type from rtx to
5796 rtx_insn *, adding a checked cast.
5797 (previous_insn): Likewise.
5798 (next_nonnote_insn): Likewise.
5799 (next_nonnote_insn_bb): Likewise.
5800 (prev_nonnote_insn): Likewise.
5801 (prev_nonnote_insn_bb): Likewise.
5802 (next_nondebug_insn): Likewise.
5803 (prev_nondebug_insn): Likewise.
5804 (next_nonnote_nondebug_insn): Likewise.
5805 (prev_nonnote_nondebug_insn): Likewise.
5806 (next_real_insn): Likewise.
5807 (prev_real_insn): Likewise.
5808 (next_active_insn): Likewise.
5809 (prev_active_insn): Likewise.
5811 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
5812 param "stepfunc" so that it returns an rtx_insn * rather than an
5813 rtx, to track the change to prev_nonnote_insn_bb, which is the
5814 only function this is called with.
5815 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
5817 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
5819 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
5822 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5824 * coretypes.h (class rtx_debug_insn): Add forward declaration.
5825 (class rtx_nonjump_insn): Likewise.
5826 (class rtx_jump_insn): Likewise.
5827 (class rtx_call_insn): Likewise.
5828 (class rtx_jump_table_data): Likewise.
5829 (class rtx_barrier): Likewise.
5830 (class rtx_code_label): Likewise.
5831 (class rtx_note): Likewise.
5833 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
5834 adding the invariant DEBUG_INSN_P (X).
5835 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
5836 the invariant NONJUMP_INSN_P (X).
5837 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
5838 the invariant JUMP_P (X).
5839 (class rtx_call_insn): New, a subclass of rtx_insn, adding
5840 the invariant CALL_P (X).
5841 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
5842 invariant JUMP_TABLE_DATA_P (X).
5843 (class rtx_barrier): New, a subclass of rtx_insn, adding the
5844 invariant BARRIER_P (X).
5845 (class rtx_code_label): New, a subclass of rtx_insn, adding
5846 the invariant LABEL_P (X).
5847 (class rtx_note): New, a subclass of rtx_insn, adding
5848 the invariant NOTE_P(X).
5849 (is_a_helper <rtx_debug_insn *>::test): New.
5850 (is_a_helper <rtx_nonjump_insn *>::test): New.
5851 (is_a_helper <rtx_jump_insn *>::test): New.
5852 (is_a_helper <rtx_call_insn *>::test): New.
5853 (is_a_helper <rtx_jump_table_data *>::test): New functions,
5854 overloaded for both rtx and rtx_insn *.
5855 (is_a_helper <rtx_barrier *>::test): New.
5856 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
5857 for both rtx and rtx_insn *.
5858 (is_a_helper <rtx_note *>::test): New.
5860 2014-08-19 Marek Polacek <polacek@redhat.com>
5862 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
5863 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5864 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
5865 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
5867 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5869 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
5870 rtx_insn *. To help with transition, for now, convert from an
5871 access macro into a pair of functions: BND_TO, returning an
5873 (SET_BND_TO): New function, for use where BND_TO is used as an
5876 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
5878 (BND_TO): New function, adding a checked cast.
5879 (SET_BND_TO): New function.
5881 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
5883 (compute_av_set_on_boundaries): Likewise.
5885 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5887 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
5888 destination if it is used in source.
5889 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
5890 (*popcount<mode>2_falsedep_1): Likewise.
5892 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
5895 * configure.ac: Set install_gold_as_default to no first.
5896 * configure: Regenerated.
5898 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5900 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
5901 "note_list" field will eventually be an rtx_insn *. To help with
5902 transition, for now, convert from an access macro into a pair of
5903 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
5904 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
5907 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
5908 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
5910 * sel-sched-ir.c (init_bb): Likewise.
5911 (sel_restore_notes): Likewise.
5912 (move_bb_info): Likewise.
5913 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
5914 (SET_BB_NOTE_LIST): New function.
5916 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5918 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
5919 field will eventually be an rtx_insn *. To help with transition,
5920 for now, convert from an access macro into a pair of functions:
5921 VINSN_INSN_RTX, returning an rtx_insn *, and...
5922 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
5923 is used as an lvalue.
5925 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
5926 SET_VINSN_INSN_RTX where it's used as an lvalue.
5927 (VINSN_INSN_RTX): New function.
5928 (SET_VINSN_INSN_RTX): New function.
5930 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5932 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
5933 eventually be rtx_insn *, but to help with transition, for now,
5934 convert from an access macro into a pair of functions: DEP_PRO
5935 returning an rtx_insn * and...
5936 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
5937 lvalue, returning an rtx&.
5938 (DEP_CON): Analogous changes to DEP_PRO above.
5939 (SET_DEP_CON): Likewise.
5941 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
5942 an lvalue to SET_DEP_CON.
5943 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
5944 (sd_copy_back_deps): Likewise for DEP_CON.
5945 (DEP_PRO): New function, adding a checked cast for now.
5946 (DEP_CON): Likewise.
5947 (SET_DEP_PRO): New function.
5948 (SET_DEP_CON): Likewise.
5950 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5952 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
5953 (extra_options): Add i386/cygwin.opt.
5954 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
5955 (CPP_SPEC): Accept -pthread.
5957 (GOMP_SELF_SPECS): Update comment.
5958 * config/i386/cygwin.opt: New file for -pthread flag.
5960 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5962 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
5963 * df.h (DF_REF_INSN): Convert from a macro to a function, so
5964 that we can return an rtx_insn *.
5966 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
5968 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
5969 when building executables, not DLLs. Add --large-address-aware
5970 under the same conditions.
5971 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
5972 when building executables, not DLLs. Add --large-address-aware
5973 under the same conditions when using -m32.
5975 * config/i386/cygwin-stdint.h: Throughout, make type
5976 definitions dependent on target architecture, not host.
5978 2014-08-19 David Malcolm <dmalcolm@redhat.com>
5980 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
5981 the return type from rtx to rtx_insn *, which will enable various
5982 conversions in followup patches. For now this is is done by a
5984 (NEXT_INSN): Likewise.
5985 (SET_PREV_INSN): Convert to an inline function. This is intended
5986 for use as an lvalue, and so returns an rtx& to allow in-place
5988 (SET_NEXT_INSN): Likewise.
5990 2014-07-08 Mark Wielaard <mjw@redhat.com>
5993 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
5995 2014-08-19 Marek Polacek <polacek@redhat.com>
5998 * cgraphunit.c (handle_alias_pairs): Fix condition.
6000 2014-08-19 Richard Biener <rguenther@suse.de>
6002 * gimple-fold.c (fold_gimple_assign): Properly build a
6003 null-pointer constant when devirtualizing addresses.
6005 2014-07-07 Mark Wielaard <mjw@redhat.com>
6007 * dwarf2out.c (decl_quals): New function.
6008 (modified_type_die): Take one cv_quals argument instead of two,
6009 one for const and one for volatile.
6010 (add_type_attribute): Likewise.
6011 (generic_parameter_die): Call add_type_attribute with one modifier
6013 (base_type_for_mode): Likewise.
6014 (add_bounds_info): Likewise.
6015 (add_subscript_info): Likewise.
6016 (gen_array_type_die): Likewise.
6017 (gen_descr_array_type_die): Likewise.
6018 (gen_entry_point_die): Likewise.
6019 (gen_enumeration_type_die): Likewise.
6020 (gen_formal_parameter_die): Likewise.
6021 (gen_subprogram_die): Likewise.
6022 (gen_variable_die): Likewise.
6023 (gen_const_die): Likewise.
6024 (gen_field_die): Likewise.
6025 (gen_pointer_type_die): Likewise.
6026 (gen_reference_type_die): Likewise.
6027 (gen_ptr_to_mbr_type_die): Likewise.
6028 (gen_inheritance_die): Likewise.
6029 (gen_subroutine_type_die): Likewise.
6030 (gen_typedef_die): Likewise.
6031 (force_type_die): Likewise.
6033 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
6035 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
6037 * configure: Regenerate.
6039 2014-08-19 Richard Biener <rguenther@suse.de>
6041 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
6042 DECL_EXTERNALs in BLOCKs as non-references.
6043 * tree-streamer-out.c (streamer_write_chain): Likewise.
6045 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
6046 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6047 Anna Tikhonova <anna.tikhonova@intel.com>
6048 Ilya Tocar <ilya.tocar@intel.com>
6049 Andrey Turetskiy <andrey.turetskiy@intel.com>
6050 Ilya Verbin <ilya.verbin@intel.com>
6051 Kirill Yukhin <kirill.yukhin@intel.com>
6052 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6054 * config/i386/sse.md
6055 (define_mode_iterator VI48_AVX512F): Delete.
6056 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
6057 (define_mode_iterator VI2_AVX512VL): Ditto.
6058 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
6061 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
6063 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
6064 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
6065 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
6066 with VI48_AVX512F_AVX512VL): New.
6067 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
6068 with VI2_AVX512VL): Ditto.
6070 2014-08-19 Marek Polacek <polacek@redhat.com>
6072 * doc/invoke.texi: Document -Wc99-c11-compat.
6074 2014-08-19 David Malcolm <dmalcolm@redhat.com>
6076 * rtl.h (PREV_INSN): Split macro in two: the existing one,
6078 (SET_PREV_INSN): New macro, for use as an lvalue.
6079 (NEXT_INSN, SET_NEXT_INSN): Likewise.
6081 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
6082 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
6083 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
6084 (fixup_abnormal_edges): Likewise.
6085 (unlink_insn_chain): Likewise.
6086 (fixup_reorder_chain): Likewise.
6087 (cfg_layout_delete_block): Likewise.
6088 (cfg_layout_merge_blocks): Likewise.
6089 * combine.c (update_cfg_for_uncondjump): Likewise.
6090 * emit-rtl.c (link_insn_into_chain): Likewise.
6091 (remove_insn): Likewise.
6092 (delete_insns_since): Likewise.
6093 (reorder_insns_nobb): Likewise.
6094 (emit_insn_after_1): Likewise.
6095 * final.c (rest_of_clean_state): Likewise.
6096 (final_scan_insn): Likewise.
6097 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
6098 * haifa-sched.c (concat_note_lists): Likewise.
6099 (remove_notes): Likewise.
6100 (restore_other_notes): Likewise.
6101 (move_insn): Likewise.
6102 (unlink_bb_notes): Likewise.
6103 (restore_bb_notes): Likewise.
6104 * jump.c (delete_for_peephole): Likewise.
6105 * optabs.c (emit_libcall_block_1): Likewise.
6106 * reorg.c (emit_delay_sequence): Likewise.
6107 (fill_simple_delay_slots): Likewise.
6108 * sel-sched-ir.c (sel_move_insn): Likewise.
6109 (sel_remove_insn): Likewise.
6110 (get_bb_note_from_pool): Likewise.
6111 * sel-sched.c (move_nop_to_previous_block): Likewise.
6113 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
6114 * config/c6x/c6x.c (gen_one_bundle): Likewise.
6115 (c6x_gen_bundles): Likewise.
6116 (hwloop_optimize): Likewise.
6117 * config/frv/frv.c (frv_function_prologue): Likewise.
6118 (frv_register_nop): Likewise.
6119 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
6120 (ia64_reorg): Likewise.
6121 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
6122 (mep_make_bundle): Likewise.
6123 (mep_bundle_insns): Likewise.
6124 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
6125 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
6126 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
6128 2014-08-19 David Malcolm <dmalcolm@redhat.com>
6130 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
6131 return type from rtx to rtx_insn *.
6133 (BB_HEADER): Likewise.
6134 (BB_FOOTER): Likewise.
6135 (SET_BB_HEAD): Convert to a function.
6136 (SET_BB_END): Likewise.
6137 (SET_BB_HEADER): Likewise.
6138 (SET_BB_FOOTER): Likewise.
6140 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
6141 Strengthen the return type from rtx to rtx_insn *. For now, this
6142 is done by adding a checked cast, but this will eventually
6143 become a field lookup.
6145 (BB_HEADER): Likewise.
6146 (BB_FOOTER): Likewise.
6147 (SET_BB_HEAD): New function, from macro of same name. This is
6148 intended for use as an lvalue, and so returns an rtx& to allow
6149 in-place modification.
6150 (SET_BB_END): Likewise.
6151 (SET_BB_HEADER): Likewise.
6152 (SET_BB_FOOTER): Likewise.
6154 2014-08-18 David Malcolm <dmalcolm@redhat.com>
6156 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
6158 (SET_BB_HEAD): New macro, for use as a lvalue.
6159 (BB_END, SET_BB_END): Likewise.
6160 (BB_HEADER, SET_BB_HEADER): Likewise.
6161 (BB_FOOTER, SET_BB_FOOTER): Likewise.
6163 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
6164 of BB_* macros into SET_BB_* macros.
6165 (fix_crossing_unconditional_branches): Likewise.
6166 * caller-save.c (save_call_clobbered_regs): Likewise.
6167 (insert_one_insn): Likewise.
6168 * cfgbuild.c (find_bb_boundaries): Likewise.
6169 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
6170 (outgoing_edges_match): Likewise.
6171 (try_optimize_cfg): Likewise.
6172 * cfgexpand.c (expand_gimple_cond): Likewise.
6173 (expand_gimple_tailcall): Likewise.
6174 (expand_gimple_basic_block): Likewise.
6175 (construct_exit_block): Likewise.
6176 * cfgrtl.c (delete_insn): Likewise.
6177 (create_basic_block_structure): Likewise.
6178 (rtl_delete_block): Likewise.
6179 (rtl_split_block): Likewise.
6180 (emit_nop_for_unique_locus_between): Likewise.
6181 (rtl_merge_blocks): Likewise.
6182 (block_label): Likewise.
6183 (try_redirect_by_replacing_jump): Likewise.
6184 (emit_barrier_after_bb): Likewise.
6185 (fixup_abnormal_edges): Likewise.
6186 (record_effective_endpoints): Likewise.
6187 (relink_block_chain): Likewise.
6188 (fixup_reorder_chain): Likewise.
6189 (fixup_fallthru_exit_predecessor): Likewise.
6190 (cfg_layout_duplicate_bb): Likewise.
6191 (cfg_layout_split_block): Likewise.
6192 (cfg_layout_delete_block): Likewise.
6193 (cfg_layout_merge_blocks): Likewise.
6194 * combine.c (update_cfg_for_uncondjump): Likewise.
6195 * emit-rtl.c (add_insn_after): Likewise.
6196 (remove_insn): Likewise.
6197 (reorder_insns): Likewise.
6198 (emit_insn_after_1): Likewise.
6199 * haifa-sched.c (get_ebb_head_tail): Likewise.
6200 (restore_other_notes): Likewise.
6201 (move_insn): Likewise.
6202 (sched_extend_bb): Likewise.
6203 (fix_jump_move): Likewise.
6204 * ifcvt.c (noce_process_if_block): Likewise.
6205 (dead_or_predicable): Likewise.
6206 * ira.c (update_equiv_regs): Likewise.
6207 * reg-stack.c (change_stack): Likewise.
6208 * sel-sched-ir.c (sel_move_insn): Likewise.
6209 * sel-sched.c (move_nop_to_previous_block): Likewise.
6211 * config/c6x/c6x.c (hwloop_optimize): Likewise.
6212 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
6214 2014-08-18 David Malcolm <dmalcolm@redhat.com>
6216 * rtl.h (for_each_rtx_in_insn): New function.
6217 * rtlanal.c (for_each_rtx_in_insn): Likewise.
6219 2014-08-18 David Malcolm <dmalcolm@redhat.com>
6221 * coretypes.h (class rtx_insn): Add forward declaration.
6223 * rtl.h: Include is-a.h.
6224 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
6225 workaround to ensure gengtype knows inheritance is occurring,
6226 whilst continuing to use the pre-existing special-casing for
6228 (class rtx_insn): New subclass of rtx_def, adding the
6229 invariant that we're dealing with something we can sanely use
6230 INSN_UID, NEXT_INSN, PREV_INSN on.
6231 (is_a_helper <rtx_insn *>::test): New.
6232 (is_a_helper <const rtx_insn *>::test): New.
6234 2014-08-18 David Malcolm <dmalcolm@redhat.com>
6236 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
6238 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
6240 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
6243 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
6245 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
6246 to BUILT_IN_UNREACHABLE.
6248 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
6251 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
6253 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
6254 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
6255 (ffs<mode>2): Do not expand with tzcnt for
6256 TARGET_AVOID_FALSE_DEP_FOR_BMI.
6257 (ffssi2_no_cmove): Ditto.
6258 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
6259 (ctz<mode>2): New expander.
6260 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
6261 (*ctz<mode>2_falsedep): New insn.
6262 (*ctz<mode>2): Rename from ctz<mode>2.
6263 (clz<mode>2_lzcnt): New expander.
6264 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
6265 (*clz<mode>2_lzcnt_falsedep): New insn.
6266 (*clz<mode>2): Rename from ctz<mode>2.
6267 (popcount<mode>2): New expander.
6268 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
6269 (*popcount<mode>2_falsedep): New insn.
6270 (*popcount<mode>2): Rename from ctz<mode>2.
6271 (*popcount<mode>2_cmp): Remove.
6272 (*popcountsi2_cmp_zext): Ditto.
6274 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
6276 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
6277 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
6278 * config/microblaze/microblaze.h
6279 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
6281 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
6284 * configure.ac: Set install_gold_as_default to no for
6286 * configure: Regenerated.
6288 2014-08-18 Roman Gareev <gareevroman@gmail.com>
6290 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
6291 * config.in: Add undef of HAVE_isl.
6292 * configure: Regenerate.
6293 * configure.ac: Add definition of HAVE_isl.
6294 * graphite-blocking.c: Add checking of HAVE_isl.
6295 * graphite-dependences.c: Likewise.
6296 * graphite-interchange.c: Likewise.
6297 * graphite-isl-ast-to-gimple.c: Likewise.
6298 * graphite-optimize-isl.c: Likewise.
6299 * graphite-poly.c: Likewise.
6300 * graphite-scop-detection.c: Likewise.
6301 * graphite-sese-to-poly.c: Likewise.
6302 * graphite.c: Likewise.
6303 * toplev.c: Replace the checking of HAVE_cloog with the checking
6306 2014-08-18 Richard Biener <rguenther@suse.de>
6308 PR tree-optimization/62090
6309 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
6310 (fold_builtin_3): Do not fold snprintf.
6311 (fold_builtin_4): Likewise.
6312 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
6313 moved from builtins.c.
6314 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
6315 (gimple_fold_builtin): Do not fold sprintf here.
6317 2014-08-18 Richard Biener <rguenther@suse.de>
6319 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
6321 (maybe_canonicalize_mem_ref_addr): ... this function.
6322 (fold_stmt_1): Apply it here before all simplification.
6324 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
6327 * cgraph.h (cgraph_node::create_indirect_edge): Add
6328 compute_indirect_info param.
6329 * cgraph.c (cgraph_node::create_indirect_edge): Compute
6330 indirect_info only when it is required.
6331 * cgraphclones.c (cgraph_clone_edge): Do not recompute
6332 indirect_info fore cloned indirect edge.
6334 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6335 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6336 Anna Tikhonova <anna.tikhonova@intel.com>
6337 Ilya Tocar <ilya.tocar@intel.com>
6338 Andrey Turetskiy <andrey.turetskiy@intel.com>
6339 Ilya Verbin <ilya.verbin@intel.com>
6340 Kirill Yukhin <kirill.yukhin@intel.com>
6341 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6343 * config/i386/sse.md
6344 (define_mode_iterator VI8_AVX2_AVX512BW): New.
6345 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
6347 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6348 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6349 Anna Tikhonova <anna.tikhonova@intel.com>
6350 Ilya Tocar <ilya.tocar@intel.com>
6351 Andrey Turetskiy <andrey.turetskiy@intel.com>
6352 Ilya Verbin <ilya.verbin@intel.com>
6353 Kirill Yukhin <kirill.yukhin@intel.com>
6354 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6356 * config/i386/sse.md
6357 (define_mode_iterator VF1_AVX512VL): New.
6358 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
6359 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
6362 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6363 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6364 Anna Tikhonova <anna.tikhonova@intel.com>
6365 Ilya Tocar <ilya.tocar@intel.com>
6366 Andrey Turetskiy <andrey.turetskiy@intel.com>
6367 Ilya Verbin <ilya.verbin@intel.com>
6368 Kirill Yukhin <kirill.yukhin@intel.com>
6369 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6371 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
6372 * config/i386/i386.md
6373 (define_code_iterator any_float): New.
6374 (define_code_attr floatsuffix): New.
6375 * config/i386/sse.md
6376 (define_mode_iterator VF1_128_256VL): New.
6377 (define_mode_iterator VF2_512_256VL): New.
6378 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
6380 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
6381 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
6383 (define_mode_attr qq2pssuff): New.
6384 (define_mode_attr sselongvecmode): New.
6385 (define_mode_attr sselongvecmodelower): New.
6386 (define_mode_attr sseintvecmode3): New.
6387 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
6389 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
6390 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
6391 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
6392 (define_insn "ufloatv2siv2df2<mask_name>"): New.
6394 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6395 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6396 Anna Tikhonova <anna.tikhonova@intel.com>
6397 Ilya Tocar <ilya.tocar@intel.com>
6398 Andrey Turetskiy <andrey.turetskiy@intel.com>
6399 Ilya Verbin <ilya.verbin@intel.com>
6400 Kirill Yukhin <kirill.yukhin@intel.com>
6401 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6403 * config/i386/sse.md
6404 (define_mode_iterator VF2_AVX512VL): New.
6405 (define_mode_attr sseintvecmode2): New.
6406 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
6407 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
6408 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
6410 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
6412 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
6414 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
6417 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6418 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6419 Anna Tikhonova <anna.tikhonova@intel.com>
6420 Ilya Tocar <ilya.tocar@intel.com>
6421 Andrey Turetskiy <andrey.turetskiy@intel.com>
6422 Ilya Verbin <ilya.verbin@intel.com>
6423 Kirill Yukhin <kirill.yukhin@intel.com>
6424 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6426 * config/i386/i386.md
6427 (define_insn "*movoi_internal_avx"): Add evex version.
6428 (define_insn "*movti_internal"): Ditto.
6430 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6431 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6432 Anna Tikhonova <anna.tikhonova@intel.com>
6433 Ilya Tocar <ilya.tocar@intel.com>
6434 Andrey Turetskiy <andrey.turetskiy@intel.com>
6435 Ilya Verbin <ilya.verbin@intel.com>
6436 Kirill Yukhin <kirill.yukhin@intel.com>
6437 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6439 * config/i386/i386.md
6440 (define_attr "isa"): Add avx512dq, noavx512dq.
6441 (define_attr "enabled"): Ditto.
6442 * config/i386/sse.md
6443 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
6445 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
6446 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6447 Anna Tikhonova <anna.tikhonova@intel.com>
6448 Ilya Tocar <ilya.tocar@intel.com>
6449 Andrey Turetskiy <andrey.turetskiy@intel.com>
6450 Ilya Verbin <ilya.verbin@intel.com>
6451 Kirill Yukhin <kirill.yukhin@intel.com>
6452 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6454 * config/i386/i386.c
6455 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
6456 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
6457 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
6458 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
6459 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
6460 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
6461 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
6462 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
6463 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
6464 * config/i386/sse.md
6465 (define_mode_iterator VMOVE): Allow V4TI mode.
6466 (define_mode_iterator V_AVX512VL): New.
6467 (define_mode_iterator V): New handling for AVX512VL.
6468 (define_insn "avx512f_load<mode>_mask"): Delete.
6469 (define_insn "<avx512>_load<mode>_mask"): New.
6470 (define_insn "avx512f_store<mode>_mask"): Delete.
6471 (define_insn "<avx512>_store<mode>_mask"): New.
6474 2014-08-18 Yury Gribov <y.gribov@samsung.com>
6477 * asan.c (instrument_derefs): Fix bitfield check.
6479 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6481 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
6482 * config/rs6000/htm.md (ttest): Remove clobber.
6483 * config/rs6000/predicates.md (any_mask_operand): New predicate.
6484 (and_operand): Reformat.
6485 (and_2rld_operand): New predicate.
6486 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
6488 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
6489 parameter. Handle AND directly.
6490 (rs6000_split_logical_di): Remove last parameter.
6491 (rs6000_split_logical): Remove last parameter. Remove obsolete
6493 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
6494 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
6495 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
6496 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
6497 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
6498 and 5 anonymous splitters): Delete.
6499 (and<mode>3): New expander.
6500 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
6501 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
6502 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
6503 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
6504 (floatdisf2_internal1): Remove clobbers.
6505 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
6506 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
6507 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
6508 (and<mode>3 for BOOL_128): Remove clobber.
6509 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
6510 rs6000_split_logical.
6511 (*bool<mode>3_internal for BOOL_128): Adjust call of
6512 rs6000_split_logical.
6513 (*boolc<mode>3_internal1 for BOOL_128,
6514 *boolc<mode>3_internal2 for BOOL_128,
6515 *boolcc<mode>3_internal1 for BOOL_128,
6516 *boolcc<mode>3_internal2 for BOOL_128,
6517 *eqv<mode>3_internal1 for BOOL_128,
6518 *eqv<mode>3_internal2 for BOOL_128,
6519 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
6520 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
6522 (*vec_reload_and_reg_<mptrsize>): Delete.
6524 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6526 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
6527 and split, *boolccsi3_internal3 and split): Delete.
6528 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
6529 *boolccdi3_internal3 and split): Delete.
6530 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
6531 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
6533 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6535 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
6536 and split, *boolcsi3_internal3 and split): Delete.
6537 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
6538 *boolcdi3_internal3 and split): Delete.
6539 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
6541 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
6543 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
6544 <'u'>: Also support printing the low-order 16 bits.
6545 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
6546 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
6547 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
6548 *booldi3_internal3 and split): Delete.
6549 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
6550 *bool<mode>3_dot2): New.
6551 (two anonymous define_splits for non_logical_cint_operand): Merge.
6553 2014-08-17 Marek Polacek <polacek@redhat.com>
6554 Manuel López-Ibáñez <manu@gcc.gnu.org>
6557 * diagnostic.c (adjust_line): Add gcc_checking_assert.
6558 (diagnostic_show_locus): Don't print caret diagnostic
6559 if a column is larger than the line_width.
6561 2014-08-17 Roman Gareev <gareevroman@gmail.com>
6563 * common.opt: Make the ISL AST generator to be the main code generator
6566 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
6568 * wide-int.h (generic_wide_int): Declare as class instead of struct.
6570 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
6573 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
6575 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
6576 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
6577 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
6579 * config/pa/pa.md (begin_brtab): Delete insn.
6580 (end_brtab): Likewise.
6582 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
6584 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
6586 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
6588 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
6589 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
6590 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
6591 (get_dynamic_type): Remove.
6592 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
6593 (clear_speculation): Bring to ipa-deivrt.h
6594 (get_class_context): Rename to ...
6595 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
6596 (contains_type_p): Update.
6597 (get_dynamic_type): Rename to ...
6598 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
6599 (possible_polymorphic_call_targets): UPdate.
6600 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
6601 * ipa-prop.c (ipa_analyze_call_uses): Update.
6603 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
6605 * doc/invoke.texi (SH options): Document missing processor variant
6606 options. Remove references to Hitachi. Undocument deprecated mspace
6609 2014-08-15 Jason Merrill <jason@redhat.com>
6611 * tree.c (type_hash_canon): Uncomment assert.
6613 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6615 * input.h (in_system_header_at): Add comment.
6617 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6620 * diagnostic.c (build_message_string): Make it extern.
6621 * diagnostic.h (build_message_string): Make it extern.
6623 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
6625 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
6626 load/store from/to non-floating class pseudo.
6628 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
6630 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
6632 2014-08-15 Richard Biener <rguenther@suse.de>
6634 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
6635 (get_constraint_for_ssa_var): Remove dead code.
6636 (get_constraint_for_1): Adjust.
6637 (find_what_var_points_to): Likewise.
6638 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
6640 2014-08-15 Ilya Tocar <tocarip@gmail.com>
6643 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
6644 (_mm512_mask_cmpge_epu32_mask): Ditto.
6645 (_mm512_cmpge_epu32_mask): Ditto.
6646 (_mm512_mask_cmpge_epi64_mask): Ditto.
6647 (_mm512_cmpge_epi64_mask): Ditto.
6648 (_mm512_mask_cmpge_epu64_mask): Ditto.
6649 (_mm512_cmpge_epu64_mask): Ditto.
6650 (_mm512_mask_cmple_epi32_mask): Ditto.
6651 (_mm512_cmple_epi32_mask): Ditto.
6652 (_mm512_mask_cmple_epu32_mask): Ditto.
6653 (_mm512_cmple_epu32_mask): Ditto.
6654 (_mm512_mask_cmple_epi64_mask): Ditto.
6655 (_mm512_cmple_epi64_mask): Ditto.
6656 (_mm512_mask_cmple_epu64_mask): Ditto.
6657 (_mm512_cmple_epu64_mask): Ditto.
6658 (_mm512_mask_cmplt_epi32_mask): Ditto.
6659 (_mm512_cmplt_epi32_mask): Ditto.
6660 (_mm512_mask_cmplt_epu32_mask): Ditto.
6661 (_mm512_cmplt_epu32_mask): Ditto.
6662 (_mm512_mask_cmplt_epi64_mask): Ditto.
6663 (_mm512_cmplt_epi64_mask): Ditto.
6664 (_mm512_mask_cmplt_epu64_mask): Ditto.
6665 (_mm512_cmplt_epu64_mask): Ditto.
6666 (_mm512_mask_cmpneq_epi32_mask): Ditto.
6667 (_mm512_mask_cmpneq_epu32_mask): Ditto.
6668 (_mm512_cmpneq_epu32_mask): Ditto.
6669 (_mm512_mask_cmpneq_epi64_mask): Ditto.
6670 (_mm512_cmpneq_epi64_mask): Ditto.
6671 (_mm512_mask_cmpneq_epu64_mask): Ditto.
6672 (_mm512_cmpneq_epu64_mask): Ditto.
6673 (_mm512_castpd_ps): Ditto.
6674 (_mm512_castpd_si512): Ditto.
6675 (_mm512_castps_pd): Ditto.
6676 (_mm512_castps_si512): Ditto.
6677 (_mm512_castsi512_ps): Ditto.
6678 (_mm512_castsi512_pd): Ditto.
6679 (_mm512_castpd512_pd128): Ditto.
6680 (_mm512_castps512_ps128): Ditto.
6681 (_mm512_castsi512_si128): Ditto.
6682 (_mm512_castpd512_pd256): Ditto.
6683 (_mm512_castps512_ps256): Ditto.
6684 (_mm512_castsi512_si256): Ditto.
6685 (_mm512_castpd128_pd512): Ditto.
6686 (_mm512_castps128_ps512): Ditto.
6687 (_mm512_castsi128_si512): Ditto.
6688 (_mm512_castpd256_pd512): Ditto.
6689 (_mm512_castps256_ps512): Ditto.
6690 (_mm512_castsi256_si512): Ditto.
6691 (_mm512_cmpeq_epu32_mask): Ditto.
6692 (_mm512_mask_cmpeq_epu32_mask): Ditto.
6693 (_mm512_mask_cmpeq_epu64_mask): Ditto.
6694 (_mm512_cmpeq_epu64_mask): Ditto.
6695 (_mm512_cmpgt_epu32_mask): Ditto.
6696 (_mm512_mask_cmpgt_epu32_mask): Ditto.
6697 (_mm512_mask_cmpgt_epu64_mask): Ditto.
6698 (_mm512_cmpgt_epu64_mask): Ditto.
6699 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
6700 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
6701 * config/i386/i386.c (enum ix86_builtins): Add
6702 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
6703 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
6704 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
6705 (bdesc_args): Add __builtin_ia32_si512_256si,
6706 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
6707 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
6708 __builtin_ia32_pd512_pd.
6709 (ix86_expand_args_builtin): Handle new FTYPEs.
6710 * config/i386/sse.md (castmode): Add 512-bit modes.
6711 (AVX512MODE2P): New.
6712 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
6713 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
6715 2014-08-15 Richard Biener <rguenther@suse.de>
6717 * fold-const.c (tree_swap_operands_p): Put all constants
6718 last, also strip sign-changing NOPs when considering further
6719 canonicalization. Canonicalize also when optimizing for size.
6721 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6723 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
6724 one_match > zero_match case to just before simple_sequence.
6726 2014-08-15 Richard Biener <rguenther@suse.de>
6728 * data-streamer.h (streamer_string_index, string_for_index):
6730 * data-streamer-out.c (streamer_string_index): Make static.
6731 * data-streamer-in.c (string_for_index): Likewise.
6732 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
6733 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
6735 2014-08-15 Richard Biener <rguenther@suse.de>
6737 PR tree-optimization/62031
6738 * tree-data-ref.c (dr_analyze_indices): Do not set
6739 DR_UNCONSTRAINED_BASE.
6740 (dr_may_alias_p): All indirect accesses have to go the
6741 formerly DR_UNCONSTRAINED_BASE path.
6742 * tree-data-ref.h (struct indices): Remove
6743 unconstrained_base member.
6744 (DR_UNCONSTRAINED_BASE): Remove.
6746 2014-08-15 Jakub Jelinek <jakub@redhat.com>
6749 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
6750 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
6751 in OMP_CLAUSE_MAP in some outer target region.
6753 2014-08-15 Bin Cheng <bin.cheng@arm.com>
6755 * tree-ssa-loop-ivopts.c (ivopts_data): New field
6756 name_expansion_cache.
6757 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
6758 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
6759 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
6760 (difference_cannot_overflow_p): New parameter. Use affine
6761 expansion for equality check.
6762 (iv_elimination_compare_lt): Pass new argument.
6764 2014-08-14 DJ Delorie <dj@redhat.com>
6766 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
6767 variables to the accumulator.
6769 * config/rl78/predicates.md (rl78_near_mem_operand): New.
6770 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
6771 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
6774 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
6775 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
6776 (umulqihi3_virt): Likewise.
6777 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
6778 (umulqihi3_real): Likewise.
6780 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
6782 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6784 PR tree-optimization/62091
6785 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
6786 function_entry_reached.
6787 (walk_aliased_vdefs): Clear it here.
6788 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
6790 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
6792 * ipa-utils.h (compare_virtual_tables): Declare.
6793 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
6795 2014-08-14 Marek Polacek <polacek@redhat.com>
6798 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
6799 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
6801 2014-08-14 Tom de Vries <tom@codesourcery.com>
6803 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
6805 2014-08-14 Tom de Vries <tom@codesourcery.com>
6807 PR rtl-optimization/62004
6808 PR rtl-optimization/62030
6809 * ifcvt.c (rtx_interchangeable_p): New function.
6810 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
6811 * emit-rtl.h (mem_attrs_eq_p): Declare.
6813 2014-08-14 Roman Gareev <gareevroman@gmail.com>
6815 * graphite-scop-detection.c:
6816 Add inclusion of cp-tree.h.
6817 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
6818 in case they are pointers to object types
6820 2014-08-14 Richard Biener <rguenther@suse.de>
6822 * BASE-VER: Change to 5.0.0
6824 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6825 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6826 Anna Tikhonova <anna.tikhonova@intel.com>
6827 Ilya Tocar <ilya.tocar@intel.com>
6828 Andrey Turetskiy <andrey.turetskiy@intel.com>
6829 Ilya Verbin <ilya.verbin@intel.com>
6830 Kirill Yukhin <kirill.yukhin@intel.com>
6831 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6833 * config/i386/sse.md (define_mode_attr avx512): New.
6834 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
6836 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
6837 (define_mode_attr ssse3_avx2): Ditto.
6838 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
6839 (define_mode_attr avx2_avx512bw): New.
6840 (define_mode_attr ssedoublemodelower): New.
6841 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
6843 (define_mode_attr ssebytemode): Allow V8DI modes.
6844 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
6845 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
6846 (define_mode_attr ssePSmode2): New.
6847 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
6849 (define_mode_attr dbpsadbwmode): New.
6850 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
6851 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
6852 (vi8_sse4_1_avx2_avx512): New.
6853 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
6855 (define_mode_attr blendbits): Move before its immediate use.
6857 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6858 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6859 Anna Tikhonova <anna.tikhonova@intel.com>
6860 Ilya Tocar <ilya.tocar@intel.com>
6861 Andrey Turetskiy <andrey.turetskiy@intel.com>
6862 Ilya Verbin <ilya.verbin@intel.com>
6863 Kirill Yukhin <kirill.yukhin@intel.com>
6864 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6866 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
6867 * config/i386/subst.md
6868 (define_mode_iterator SUBST_V): Update.
6869 (define_mode_iterator SUBST_A): Ditto.
6870 (define_subst_attr "mask_operand7"): New.
6871 (define_subst_attr "mask_operand10"): New.
6872 (define_subst_attr "mask_operand_arg34") : New.
6873 (define_subst_attr "mask_expand_op3"): New.
6874 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
6875 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
6876 (define_subst_attr "mask_avx512vl_condition"): New.
6877 (define_subst_attr "round_mask_operand4"): Ditto.
6878 (define_subst_attr "round_mask_scalar_op3"): Delete.
6879 (define_subst_attr "round_mask_op4"): New.
6880 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
6882 (define_subst_attr "round_modev8sf_condition"): New.
6883 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
6885 (define_subst_attr "round_saeonly_mask_operand4"): New.
6886 (define_subst_attr "round_saeonly_mask_op4"): New.
6887 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
6888 V8DImode, V16SImode.
6889 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
6890 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
6891 (define_subst_attr "mask_expand4_args"): New.
6892 (define_subst "mask_expand4"): New.
6894 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6895 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6896 Anna Tikhonova <anna.tikhonova@intel.com>
6897 Ilya Tocar <ilya.tocar@intel.com>
6898 Andrey Turetskiy <andrey.turetskiy@intel.com>
6899 Ilya Verbin <ilya.verbin@intel.com>
6900 Kirill Yukhin <kirill.yukhin@intel.com>
6901 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6903 * config/i386/i386.md
6904 (define_attr "isa"): Add avx512bw,noavx512bw.
6905 (define_attr "enabled"): Ditto.
6906 (define_split): Add 32/64-bit mask logic.
6907 (define_insn "*k<logic>qi"): New.
6908 (define_insn "*k<logic>hi"): New.
6909 (define_insn "*anddi_1"): Add mask version.
6910 (define_insn "*andsi_1"): Ditto.
6911 (define_insn "*<code><mode>_1"): Ditto.
6912 (define_insn "*<code>hi_1"): Ditto.
6913 (define_insn "kxnor<mode>"): New.
6914 (define_insn "kunpcksi"): New.
6915 (define_insn "kunpckdi"): New.
6916 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
6917 (define_insn "*one_cmplhi2_1"): Ditto.
6919 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6920 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6921 Anna Tikhonova <anna.tikhonova@intel.com>
6922 Ilya Tocar <ilya.tocar@intel.com>
6923 Andrey Turetskiy <andrey.turetskiy@intel.com>
6924 Ilya Verbin <ilya.verbin@intel.com>
6925 Kirill Yukhin <kirill.yukhin@intel.com>
6926 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6928 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
6931 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
6932 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
6933 Anna Tikhonova <anna.tikhonova@intel.com>
6934 Ilya Tocar <ilya.tocar@intel.com>
6935 Andrey Turetskiy <andrey.turetskiy@intel.com>
6936 Ilya Verbin <ilya.verbin@intel.com>
6937 Kirill Yukhin <kirill.yukhin@intel.com>
6938 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
6940 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
6942 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
6943 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
6944 xmm/ymm16+ when availble.
6945 * config/i386/i386.h
6946 (HARD_REGNO_NREGS): Add mask regs.
6947 (VALID_AVX512F_REG_MODE): Ditto.
6948 (VALID_AVX512F_REG_MODE) : Define.
6949 (VALID_MASK_AVX512BW_MODE): Ditto.
6950 (reg_class) (MASK_REG_P(X)): Define.
6951 * config/i386/i386.md: Do not split long moves with mask register,
6952 use kmovb if avx512bw is availible.
6953 (movdi_internal): Handle mask registers.
6955 2014-08-14 Richard Biener <rguenther@suse.de>
6957 PR tree-optimization/62081
6958 * tree-ssa-loop.c (pass_fix_loops): New pass.
6959 (pass_tree_loop::gate): Do not fixup loops here.
6960 * tree-pass.h (make_pass_fix_loops): Declare.
6961 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
6963 2014-08-14 Richard Biener <rguenther@suse.de>
6965 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
6966 (type_hash_canon): ... this and avoid 2nd lookup for the add.
6968 2014-08-14 Richard Biener <rguenther@suse.de>
6970 PR tree-optimization/62090
6971 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
6972 (fold_builtin_2): Do not fold sprintf.
6973 (fold_builtin_3): Likewise.
6974 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
6975 moved from builtins.c.
6976 (gimple_fold_builtin): Fold sprintf.
6978 2014-08-14 Richard Biener <rguenther@suse.de>
6980 PR rtl-optimization/62079
6981 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
6984 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6986 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
6987 current_function_decl.
6989 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
6991 * cgraph.c (cgraph_node::function_symbol): Fix wrong
6992 cgraph_function_node to cgraph_node::function_symbol
6995 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
6997 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
6998 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
7000 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
7002 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
7005 2014-08-13 Roman Gareev <gareevroman@gmail.com>
7007 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
7010 2014-08-12 Jakub Jelinek <jakub@redhat.com>
7013 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
7014 any registers that are used in mem_insn.
7016 2014-08-12 Steve Ellcey <sellcey@mips.com>
7018 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
7020 2014-08-12 Steve Ellcey <sellcey@mips.com>
7022 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
7023 (MULTILIB_DIRNAMES): Ditto.
7024 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
7025 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
7026 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
7027 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
7028 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
7029 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
7031 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7034 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
7035 of __ARM_SIZEOF_WCHAR_T.
7037 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7040 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
7041 Remove unnecessary attributes.
7043 2014-08-12 Yury Gribov <y.gribov@samsung.com>
7045 * internal-fn.c (init_internal_fns): Fix off-by-one.
7047 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
7048 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7049 Anna Tikhonova <anna.tikhonova@intel.com>
7050 Ilya Tocar <ilya.tocar@intel.com>
7051 Andrey Turetskiy <andrey.turetskiy@intel.com>
7052 Ilya Verbin <ilya.verbin@intel.com>
7053 Kirill Yukhin <kirill.yukhin@intel.com>
7054 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7056 * config/i386/i386.c (standard_sse_constant_opcode): Use
7057 vpxord/vpternlog if avx512 is availible.
7059 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
7062 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
7063 bitfields, that is when size doesn't match the size of type or the
7064 size of the constructor.
7066 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
7068 * config/rs6000/constraints.md (wh constraint): New constraint,
7069 for FP registers if direct move is available.
7070 (wi constraint): New constraint, for VSX/FP registers that can
7071 handle 64-bit integers.
7072 (wj constraint): New constraint for VSX/FP registers that can
7073 handle 64-bit integers for direct moves.
7074 (wk constraint): New constraint for VSX/FP registers that can
7075 handle 64-bit doubles for direct moves.
7076 (wy constraint): Make documentation match implementation.
7078 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
7079 scalar_in_vmx_p field to simplify tests of whether SFmode or
7080 DFmode can go in the Altivec registers.
7081 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
7082 (rs6000_setup_reg_addr_masks): Likewise.
7083 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
7084 field, and wh/wi/wj/wk constraints.
7085 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
7086 the wh/wi/wj/wk constraints.
7087 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
7088 upper registers, prefer VSX registers unless the operation is a
7089 memory operation with REG+OFFSET addressing.
7091 * config/rs6000/vsx.md (VSr mode attribute): Add support for
7092 DImode. Change SFmode to use ww constraint instead of d to allow
7093 SF registers in the upper registers.
7096 (VSr5): Fix thinko in comment.
7097 (VSa): New mode attribute that is an alternative to wa, that
7098 returns the VSX register class that a mode can go in, but may not
7099 be the preferred register class.
7100 (VS_64dm): New mode attribute for appropriate register classes for
7101 referencing 64-bit elements of vectors for direct moves and normal
7103 (VS_64reg): Likewise.
7104 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
7105 register allocator to only registers the data type can handle.
7106 (vsx_le_perm_load_<mode>): Likewise.
7107 (vsx_le_perm_store_<mode>): Likewise.
7108 (vsx_xxpermdi2_le_<mode>): Likewise.
7109 (vsx_xxpermdi4_le_<mode>): Likewise.
7110 (vsx_lxvd2x2_le_<mode>): Likewise.
7111 (vsx_lxvd2x4_le_<mode>): Likewise.
7112 (vsx_stxvd2x2_le_<mode>): Likewise.
7113 (vsx_add<mode>3): Likewise.
7114 (vsx_sub<mode>3): Likewise.
7115 (vsx_mul<mode>3): Likewise.
7116 (vsx_div<mode>3): Likewise.
7117 (vsx_tdiv<mode>3_internal): Likewise.
7118 (vsx_fre<mode>2): Likewise.
7119 (vsx_neg<mode>2): Likewise.
7120 (vsx_abs<mode>2): Likewise.
7121 (vsx_nabs<mode>2): Likewise.
7122 (vsx_smax<mode>3): Likewise.
7123 (vsx_smin<mode>3): Likewise.
7124 (vsx_sqrt<mode>2): Likewise.
7125 (vsx_rsqrte<mode>2): Likewise.
7126 (vsx_tsqrt<mode>2_internal): Likewise.
7127 (vsx_fms<mode>4): Likewise.
7128 (vsx_nfma<mode>4): Likewise.
7129 (vsx_eq<mode>): Likewise.
7130 (vsx_gt<mode>): Likewise.
7131 (vsx_ge<mode>): Likewise.
7132 (vsx_eq<mode>_p): Likewise.
7133 (vsx_gt<mode>_p): Likewise.
7134 (vsx_ge<mode>_p): Likewise.
7135 (vsx_xxsel<mode>): Likewise.
7136 (vsx_xxsel<mode>_uns): Likewise.
7137 (vsx_copysign<mode>3): Likewise.
7138 (vsx_float<VSi><mode>2): Likewise.
7139 (vsx_floatuns<VSi><mode>2): Likewise.
7140 (vsx_fix_trunc<mode><VSi>2): Likewise.
7141 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
7142 (vsx_x<VSv>r<VSs>i): Likewise.
7143 (vsx_x<VSv>r<VSs>ic): Likewise.
7144 (vsx_btrunc<mode>2): Likewise.
7145 (vsx_b2trunc<mode>2): Likewise.
7146 (vsx_floor<mode>2): Likewise.
7147 (vsx_ceil<mode>2): Likewise.
7148 (vsx_<VS_spdp_insn>): Likewise.
7149 (vsx_xscvspdp): Likewise.
7150 (vsx_xvcvspuxds): Likewise.
7151 (vsx_float_fix_<mode>2): Likewise.
7152 (vsx_set_<mode>): Likewise.
7153 (vsx_extract_<mode>_internal1): Likewise.
7154 (vsx_extract_<mode>_internal2): Likewise.
7155 (vsx_extract_<mode>_load): Likewise.
7156 (vsx_extract_<mode>_store): Likewise.
7157 (vsx_splat_<mode>): Likewise.
7158 (vsx_xxspltw_<mode>): Likewise.
7159 (vsx_xxspltw_<mode>_direct): Likewise.
7160 (vsx_xxmrghw_<mode>): Likewise.
7161 (vsx_xxmrglw_<mode>): Likewise.
7162 (vsx_xxsldwi_<mode>): Likewise.
7163 (vsx_xscvdpspn): Tighten constraints to only use register classes
7165 (vsx_xscvspdpn): Likewise.
7166 (vsx_xscvdpspn_scalar): Likewise.
7168 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
7169 wj, and wk constraints.
7170 (GPR_REG_CLASS_P): New helper macro for register classes targeting
7171 general purpose registers.
7173 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
7175 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
7176 DImode instead of wm. Use wk constraint for direct move of DFmode
7178 (extendsidi2_lfiwax): Likewise.
7181 (movdi_internal64): Likewise.
7183 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
7184 wk constraints. Make the wy constraint documentation match them
7187 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
7189 Replacement of isl_int by isl_val
7190 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
7191 (compute_bounds_for_param): use isl_val instead of isl_int
7192 (compute_bounds_for_loop): likewise
7193 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
7194 (build_linearized_memory_access): use isl_val instead of isl_int
7195 (pdr_stride_in_loop): likewise
7196 * graphite-optimize-isl.c:
7197 (getPrevectorMap): use isl_val instead of isl_int
7199 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
7200 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
7201 (extern the_isl_ctx): declare
7202 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
7203 (extract_affine_gmp): likewise
7205 (build_loop_iteration_domains): likewise
7206 (add_param_constraints): likewise
7208 2014-08-11 Richard Biener <rguenther@suse.de>
7210 PR tree-optimization/62075
7211 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
7212 handle uses in patterns.
7214 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
7215 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7216 Anna Tikhonova <anna.tikhonova@intel.com>
7217 Ilya Tocar <ilya.tocar@intel.com>
7218 Andrey Turetskiy <andrey.turetskiy@intel.com>
7219 Ilya Verbin <ilya.verbin@intel.com>
7220 Kirill Yukhin <kirill.yukhin@intel.com>
7221 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7223 * common/config/i386/i386-common.c
7224 (OPTION_MASK_ISA_AVX512VL_SET): Define.
7225 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
7226 (ix86_handle_option): Handle OPT_mavx512vl.
7227 * config/i386/cpuid.h (bit_AVX512VL): Define.
7228 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
7229 set -mavx512vl accordingly.
7230 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
7231 OPTION_MASK_ISA_AVX512VL.
7232 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
7233 (ix86_option_override_internal): Define PTA_AVX512VL, handle
7234 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
7235 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
7236 * config/i386/i386.h (TARGET_AVX512VL): Define.
7237 (TARGET_AVX512VL_P(x)): Ditto.
7238 * config/i386/i386.opt: Add mavx512vl.
7240 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
7242 PR tree-optimization/62073
7243 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
7246 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
7247 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7248 Anna Tikhonova <anna.tikhonova@intel.com>
7249 Ilya Tocar <ilya.tocar@intel.com>
7250 Andrey Turetskiy <andrey.turetskiy@intel.com>
7251 Ilya Verbin <ilya.verbin@intel.com>
7252 Kirill Yukhin <kirill.yukhin@intel.com>
7253 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7255 * common/config/i386/i386-common.c
7256 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
7257 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
7258 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
7259 (ix86_handle_option): Handle OPT_mavx512bw.
7260 * config/i386/cpuid.h (bit_AVX512BW): Define.
7261 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
7262 set -mavx512bw accordingly.
7263 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
7264 OPTION_MASK_ISA_AVX512BW.
7265 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
7266 (ix86_option_override_internal): Define PTA_AVX512BW, handle
7267 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
7268 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
7269 * config/i386/i386.h (TARGET_AVX512BW): Define.
7270 (TARGET_AVX512BW_P(x)): Ditto.
7271 * config/i386/i386.opt: Add mavx512bw.
7273 2014-08-11 Richard Biener <rguenther@suse.de>
7275 PR tree-optimization/62070
7276 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
7277 Remove SSA checking.
7279 2014-08-11 Yury Gribov <y.gribov@samsung.com>
7281 * asan.c (asan_check_flags): New enum.
7282 (build_check_stmt_with_calls): Removed function.
7283 (build_check_stmt): Split inlining logic to
7284 asan_expand_check_ifn.
7285 (instrument_derefs): Rename parameter.
7286 (instrument_mem_region_access): Rename parameter.
7287 (instrument_strlen_call): Likewise.
7288 (asan_expand_check_ifn): New function.
7289 (asan_instrument): Remove old code.
7290 (pass_sanopt::execute): Change handling of
7291 asan-instrumentation-with-call-threshold.
7292 (asan_clear_shadow): Fix formatting.
7293 (asan_function_start): Likewise.
7294 (asan_emit_stack_protection): Likewise.
7295 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
7297 * internal-fn.c (expand_ASAN_CHECK): New function.
7298 * internal-fn.def (ASAN_CHECK): New internal function.
7299 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
7301 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
7302 * tree.c: Small comment fix.
7304 2014-08-11 Yury Gribov <y.gribov@samsung.com>
7306 * gimple.c (gimple_call_fnspec): Support internal functions.
7307 (gimple_call_return_flags): Use const.
7308 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
7309 * internal-fn.def: Add fnspec information.
7310 * internal-fn.h (internal_fn_fnspec): New function.
7311 (init_internal_fns): Declare new function.
7312 * internal-fn.c (internal_fn_fnspec_array): New global variable.
7313 (init_internal_fns): New function.
7314 * tree-core.h: Update macro call.
7315 * tree.c (build_common_builtin_nodes): Initialize internal fns.
7317 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
7319 * lto-streamer.h (struct output_block::symbol): Change from
7320 struct symtab_node to plain symtab_node.
7321 (referenced_from_this_partition_p): Change first parameter
7322 from struct symtab_node to plain symtab_node.
7324 2014-08-10 Marek Polacek <polacek@redhat.com>
7327 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
7329 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
7331 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
7332 DECL correctly; do not give up on types in static storage.
7334 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
7336 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
7338 2014-08-09 Roman Gareev <gareevroman@gmail.com>
7340 * graphite-isl-ast-to-gimple.c:
7341 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
7343 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
7345 2014-08-08 Guozhi Wei <carrot@google.com>
7347 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
7349 2014-08-08 Cary Coutant <ccoutant@google.com>
7351 * dwarf2out.c (get_skeleton_type_unit): Remove.
7352 (output_skeleton_debug_sections): Remove skeleton type units.
7353 (output_comdat_type_unit): Likewise.
7354 (dwarf2out_finish): Likewise.
7356 2014-08-07 Yi Yang <ahyangyi@google.com>
7358 * predict.c (expr_expected_value_1): Remove the redundant assignment.
7360 2014-08-08 Richard Biener <rguenther@suse.de>
7362 * lto-streamer.h (struct lto_input_block): Make it a class
7364 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
7365 (struct lto_function_header, struct lto_simple_header,
7366 struct lto_simple_header_with_strings,
7367 struct lto_decl_header, struct lto_function_header): Make
7368 a simple inheritance hieararchy. Remove unused fields.
7369 (struct lto_asm_header): Remove.
7370 * lto-streamer-out.c (produce_asm): Adjust.
7371 (lto_output_toplevel_asms): Likewise.
7372 (produce_asm_for_decls): Likewise.
7373 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
7374 * data-streamer-in.c (string_for_index): Likewise.
7375 * ipa-inline-analysis.c (inline_read_section): Likewise.
7376 * ipa-prop.c (ipa_prop_read_section): Likewise.
7377 (read_replacements_section): Likewise.
7378 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
7379 * lto-section-in.c (lto_create_simple_input_block): Likewise.
7380 (lto_destroy_simple_input_block): Likewise.
7381 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
7382 (lto_input_toplevel_asms): Likewise.
7384 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
7385 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7386 Anna Tikhonova <anna.tikhonova@intel.com>
7387 Ilya Tocar <ilya.tocar@intel.com>
7388 Andrey Turetskiy <andrey.turetskiy@intel.com>
7389 Ilya Verbin <ilya.verbin@intel.com>
7390 Kirill Yukhin <kirill.yukhin@intel.com>
7391 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7393 * common/config/i386/i386-common.c
7394 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
7395 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
7396 (ix86_handle_option): Handle OPT_mavx512dq.
7397 * config/i386/cpuid.h (bit_AVX512DQ): Define.
7398 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
7399 set -mavx512dq accordingly.
7400 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
7401 OPTION_MASK_ISA_AVX512DQ.
7402 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
7403 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
7404 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
7405 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
7406 * config/i386/i386.h (TARGET_AVX512DQ): Define.
7407 (TARGET_AVX512DQ_P(x)): Ditto.
7408 * config/i386/i386.opt: Add mavx512dq.
7410 2014-08-08 Richard Biener <rguenther@suse.de>
7412 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
7413 target_percent, target_percent_s): Export.
7414 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
7415 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
7416 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
7417 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
7418 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
7419 Move to gimple-fold.c.
7420 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
7422 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
7423 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
7424 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
7425 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
7426 (rewrite_call_expr_array): Remove.
7427 (fold_builtin_sprintf_chk): Likewise.
7428 (fold_builtin_snprintf_chk): Likewise.
7429 (fold_builtin_varargs): Remove handling of sprintf_chk,
7430 vsprintf_chk, snprintf_chk and vsnprintf_chk.
7431 (gimple_fold_builtin_sprintf_chk): Remove.
7432 (gimple_fold_builtin_snprintf_chk): Likewise.
7433 (gimple_fold_builtin_varargs): Likewise.
7434 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
7435 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
7436 * gimple.c (gimple_seq_add_seq_without_update): New function.
7437 * gimple.h (gimple_seq_add_seq_without_update): Declare.
7438 * gimple-fold.c: Include output.h.
7439 (gsi_replace_with_seq_vops): New function, split out from ...
7440 (gimplify_and_update_call_from_tree): ... here.
7441 (replace_call_with_value): New function.
7442 (replace_call_with_call_and_fold): Likewise.
7443 (var_decl_component_p): Moved from builtins.c.
7444 (gimple_fold_builtin_memory_op): Moved from builtins.c
7445 fold_builtin_memory_op and rewritten to GIMPLE.
7446 (gimple_fold_builtin_memset): Likewise.
7447 (gimple_fold_builtin_strcpy): Likewise.
7448 (gimple_fold_builtin_strncpy): Likewise.
7449 (gimple_fold_builtin_strcat): Likewise.
7450 (gimple_fold_builtin_fputs): Likewise.
7451 (gimple_fold_builtin_memory_chk): Likewise.
7452 (gimple_fold_builtin_stxcpy_chk): Likewise.
7453 (gimple_fold_builtin_stxncpy_chk): Likewise.
7454 (gimple_fold_builtin_snprintf_chk): Likewise.
7455 (gimple_fold_builtin_sprintf_chk): Likewise.
7456 (gimple_fold_builtin_strlen): New function.
7457 (gimple_fold_builtin_with_strlen): New function split out from
7458 gimple_fold_builtin.
7459 (gimple_fold_builtin): Change signature and handle
7460 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
7461 here. Call gimple_fold_builtin_with_strlen.
7462 (gimple_fold_call): Adjust.
7464 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7466 * calls.c (precompute_arguments): Check
7467 promoted_for_signed_and_unsigned_p and set the promoted mode.
7468 (promoted_for_signed_and_unsigned_p): New function.
7469 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
7470 and set the promoted mode.
7471 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
7472 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
7473 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
7476 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
7478 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
7479 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7480 (expand_call): Likewise.
7481 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
7482 to get promoted mode.
7483 * combine.c (record_promoted_value): Skip > 0 comparison with
7484 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
7485 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
7486 of SUBREG_PROMOTED_UNSIGNED_P.
7487 (convert_modes): Likewise.
7488 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
7489 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
7490 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
7491 SUBREG_PROMOTED_UNSIGNED_SET.
7492 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
7493 instead of SUBREG_PROMOTED_UNSIGNED_SET.
7494 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
7495 SUBREG_PROMOTED_SET.
7496 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
7497 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
7498 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
7499 of SUBREG_PROMOTED_UNSIGNED_P.
7500 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
7501 (SUBREG_PROMOTED_SET): New define.
7502 (SUBREG_PROMOTED_GET): Likewise.
7503 (SUBREG_PROMOTED_SIGN): Likewise.
7504 (SUBREG_PROMOTED_SIGNED_P): Likewise.
7505 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
7506 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
7507 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
7508 instead of SUBREG_PROMOTED_UNSIGNED_GET.
7509 (nonzero_bits1): Skip > 0 comparison with the results as
7510 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
7511 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
7512 of !SUBREG_PROMOTED_UNSIGNED_P.
7513 * simplify-rtx.c (simplify_unary_operation_1): Use new
7514 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
7515 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
7516 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
7517 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
7519 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
7521 * ipa-devirt.c: Include gimple-pretty-print.h
7522 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
7524 (decl_maybe_in_construction_p): Fix conditional on cdtor check
7525 (get_polymorphic_call_info): Fix return value
7526 (type_change_info): New sturcture based on ipa-prop
7528 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
7529 based on ipa-prop variant.
7530 (extr_type_from_vtbl_ptr_store): New function
7531 based on ipa-prop variant.
7532 (record_known_type): New function.
7533 (check_stmt_for_type_change): New function.
7534 (get_dynamic_type): New function.
7535 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
7536 * tree-ssa-pre.c: ipa-utils.h
7537 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
7538 machinery; sanity check with ipa-prop devirtualization.
7539 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
7542 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7544 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
7545 * alias.c, cfgexpand.c, cgraphbuild.c,
7546 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
7547 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
7548 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
7549 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
7550 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
7551 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
7552 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
7553 dse.c, except.c, gengtype.c, gimple-expr.c,
7554 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
7555 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
7556 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
7557 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
7558 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
7559 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
7561 * pointer-set.c: Remove file.
7562 * pointer-set.h: Remove file.
7564 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7566 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
7567 * config/arm/types.md (f_sels, f_seld): Delete.
7569 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7571 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
7572 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
7573 (aarch64_movdi_<mode>high): Likewise.
7574 (aarch64_mov<mode>high_di): Likewise.
7575 (aarch64_movdi_<mode>low): Likewise.
7576 (aarch64_mov<mode>low_di): Likewise.
7577 (aarch64_movtilow_tilow): Likewise.
7578 Add comment explaining usage of fp,simd attributes and of
7579 TARGET_FLOAT and TARGET_SIMD.
7581 2014-08-07 Ian Bolton <ian.bolton@arm.com>
7582 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7584 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
7585 Use MOVN when one of the half-words is 0xffff.
7587 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7589 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
7591 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7593 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
7594 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
7595 (rfs_str): String corresponding to RFS_* constants.
7596 (rank_for_schedule_stats_t): New typedef.
7597 (rank_for_schedule_stats): New static variable.
7598 (rfs_result): New static function.
7599 (rank_for_schedule): Track statistics for deciding heuristics.
7600 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
7602 (ready_sort): Use them for debug printouts.
7603 (schedule_block): Init statistics state. Print statistics on
7604 rank_for_schedule decisions.
7606 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
7608 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
7610 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
7612 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
7615 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
7617 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
7618 function to not conflict.
7619 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
7620 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
7621 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
7622 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
7623 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
7626 2014-08-07 Marek Polacek <polacek@redhat.com>
7628 * fold-const.c (fold_binary_loc): Add folding of
7629 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
7631 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
7633 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
7634 instead of type size.
7635 (ASM_FINISH_DECLARE_OBJECT): Likewise.
7637 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
7639 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
7640 (*thumb1_movqi_insn): Likewise.
7641 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
7643 2014-08-07 Tom de Vries <tom@codesourcery.com>
7645 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7646 (glibc_2_11_or_earlier): Remove effective-target keywords.
7648 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
7650 * config/arm/arm.c (bdesc_2arg): Fix typo.
7651 (arm_atomic_assign_expand_fenv): Remove The default implementation.
7653 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
7655 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
7657 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
7660 * haifa-sched.c (advance_one_cycle): Fix dump.
7661 (schedule_block): Don't advance cycle if we are already at the
7662 beginning of the cycle.
7664 2014-08-06 Martin Jambor <mjambor@suse.cz>
7667 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
7669 2014-08-06 Richard Biener <rguenther@suse.de>
7672 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
7674 (lto_input_tree): Pop SCCs here.
7676 2014-08-06 Richard Biener <rguenther@suse.de>
7678 PR tree-optimization/61320
7679 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
7680 handle misaligned loads.
7682 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
7684 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
7685 (aarch64_expand_vec_perm_const): Check for dup before zip.
7687 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7689 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
7690 CONST_INT_P instead of GET_CODE and compare.
7691 (aarch64_select_cc_mode): Likewise.
7692 (aarch64_print_operand): Likewise.
7693 (aarch64_rtx_costs): Likewise.
7694 (aarch64_simd_valid_immediate): Likewise.
7695 (aarch64_simd_check_vect_par_cnst_half): Likewise.
7696 (aarch64_simd_emit_pair_result_insn): Likewise.
7698 2014-08-05 David Malcolm <dmalcolm@redhat.com>
7700 * gdbhooks.py (find_gcc_source_dir): New helper function.
7701 (class PassNames): New class, locating and parsing passes.def.
7702 (class BreakOnPass): New command "break-on-pass".
7704 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
7706 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
7709 2014-08-05 Richard Biener <rguenther@suse.de>
7711 PR rtl-optimization/61672
7712 * emit-rtl.h (mem_attrs_eq_p): Declare.
7713 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
7714 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
7715 * cfgcleanup.c (merge_memattrs): Likewise.
7718 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7720 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
7721 rather than singleton vectors.
7722 (vqdmlsls_lane_s32): Likewise.
7724 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7726 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
7727 Use VSDQ_HSI mode iterator.
7728 (aarch64_sqrdmulh_laneq<mode>): Likewise.
7729 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
7730 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
7731 Use BUILTIN_VDQHS macro.
7732 (sqrdmulh_laneq): Likewise.
7733 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
7734 (vqdmlals_laneq_s32): Likewise.
7735 (vqdmlslh_laneq_s16): Likewise.
7736 (vqdmlsls_laneq_s32): Likewise.
7737 (vqdmulhh_laneq_s16): Likewise.
7738 (vqdmulhs_laneq_s32): Likewise.
7739 (vqrdmulhh_laneq_s16): Likewise.
7740 (vqrdmulhs_laneq_s32): Likewise.
7742 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7744 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
7745 (vmuld_laneq_f64): Likewise.
7746 (vmuls_laneq_f32): Likewise.
7747 (vmul_n_f64): Likewise.
7748 (vmuld_lane_f64): Reimplement in C.
7749 (vmuls_lane_f32): Likewise.
7751 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7753 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
7755 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
7757 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7759 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
7760 (rbitsi2): Likewise.
7761 (*arm_rev): Set predicable and predicable_short_it attributes.
7763 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7765 * convert.c (convert_to_integer): Guard transformation to lrint by
7768 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
7770 * config/aarch64/aarch64-builtins.c
7771 (aarch64_simd_builtin_type_mode): Delete.
7772 (v8qi_UP): Remap to V8QImode.
7773 (v4hi_UP): Remap to V4HImode.
7774 (v2si_UP): Remap to V2SImode.
7775 (v2sf_UP): Remap to V2SFmode.
7776 (v1df_UP): Remap to V1DFmode.
7777 (di_UP): Remap to DImode.
7778 (df_UP): Remap to DFmode.
7779 (v16qi_UP):V16QImode.
7780 (v8hi_UP): Remap to V8HImode.
7781 (v4si_UP): Remap to V4SImode.
7782 (v4sf_UP): Remap to V4SFmode.
7783 (v2di_UP): Remap to V2DImode.
7784 (v2df_UP): Remap to V2DFmode.
7785 (ti_UP): Remap to TImode.
7786 (ei_UP): Remap to EImode.
7787 (oi_UP): Remap to OImode.
7788 (ci_UP): Map to CImode.
7789 (xi_UP): Remap to XImode.
7790 (si_UP): Remap to SImode.
7791 (sf_UP): Remap to SFmode.
7792 (hi_UP): Remap to HImode.
7793 (qi_UP): Remap to QImode.
7794 (aarch64_simd_builtin_datum): Make mode a machine_mode.
7795 (VAR1): Build builtin name.
7796 (aarch64_init_simd_builtins): Remove dead code.
7798 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7800 * graphite-isl-ast-to-gimple.c:
7801 (set_options): New function.
7802 (scop_to_isl_ast): Add calling of set_options.
7804 2014-08-05 Jakub Jelinek <jakub@redhat.com>
7806 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
7807 (analyze_iv_to_split_insn): Don't initialize them.
7808 (get_ivts_expr): Removed.
7809 (allocate_basic_variable, insert_base_initialization): Use
7810 SET_SRC instead of *get_ivts_expr.
7811 (split_iv): Use &SET_SRC instead of get_ivts_expr.
7813 2014-08-05 Roman Gareev <gareevroman@gmail.com>
7815 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
7816 (translate_isl_ast_for_loop): Add checking of the
7817 flag_loop_parallelize_all.
7818 (ast_build_before_for): New function.
7819 (scop_to_isl_ast): Add checking of the
7820 flag_loop_parallelize_all.
7821 * graphite-dependences.c: Move the defenition of the
7822 scop_get_dependences from graphite-optimize-isl.c to this file.
7823 (apply_schedule_on_deps): Add checking of the ux's emptiness.
7824 (carries_deps): Add checking of the x's value.
7825 * graphite-optimize-isl.c: Move the defenition of the
7826 scop_get_dependences to graphite-dependences.c.
7827 * graphite-poly.h: Add declarations of scop_get_dependences
7830 2014-08-04 Rohit <rohitarulraj@freescale.com>
7833 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
7835 (alt_reg_names): Likewise.
7836 (rs6000_dwarf_register_span): For SPE high registers, replace
7837 dwarf register numbers with GCC hard register numbers.
7838 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
7839 (rs6000_dbx_register_number): For SPE high registers, return dwarf
7840 register number for the corresponding GCC hard register number.
7841 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
7842 newly added GCC hard register numbers for SPE high registers.
7843 (DWARF_FRAME_REGISTERS): Likewise.
7844 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
7845 (DWARF_FRAME_REGNUM): Likewise.
7846 (FIXED_REGISTERS): Likewise.
7847 (CALL_USED_REGISTERS): Likewise.
7848 (CALL_REALLY_USED_REGISTERS): Likewise.
7849 (REG_ALLOC_ORDER): Likewise.
7850 (enum reg_class): Likewise.
7851 (REG_CLASS_NAMES): Likewise.
7852 (REG_CLASS_CONTENTS): Likewise.
7853 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
7855 2014-08-04 Richard Biener <rguenther@suse.de>
7857 * gimple-fold.h (gimple_fold_builtin): Remove.
7858 * gimple-fold.c (gimple_fold_builtin): Make static.
7859 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
7860 fold_stmt, not gimple_fold_builtin.
7862 2014-08-04 Martin Liska <mliska@suse.cz>
7864 * cgraph.h (csi_end_p): Removed.
7865 (csi_next): Likewise.
7866 (csi_node): Likewise.
7867 (csi_start): Likewise.
7868 (cgraph_node_in_set_p): Likewise.
7869 (cgraph_node_set_size): Likewise.
7870 (vsi_end_p): Likewise.
7871 (vsi_next): Likewise.
7872 (vsi_node): Likewise.
7873 (vsi_start): Likewise.
7874 (varpool_node_set_size): Likewise.
7875 (cgraph_node_set_nonempty_p): Likewise.
7876 (varpool_node_set_nonempty_p): Likewise.
7877 * cgraphunit.c (cgraph_process_new_functions): vec replaces
7879 * ipa-inline-transform.c: Likewise.
7880 * ipa-utils.c (cgraph_node_set_new): Removed.
7881 (cgraph_node_set_add): Likewise.
7882 (cgraph_node_set_remove): Likewise.
7883 (cgraph_node_set_find): Likewise.
7884 (dump_cgraph_node_set): Likewise.
7885 (debug_cgraph_node_set): Likewise.
7886 (free_cgraph_node_set): Likewise.
7887 (varpool_node_set_new): Likewise.
7888 (varpool_node_set_add): Likewise.
7889 (varpool_node_set_remove): Likewise.
7890 (varpool_node_set_find): Likewise.
7891 (dump_varpool_node_set): Likewise.
7892 (free_varpool_node_set): Likewise.
7893 (debug_varpool_node_set): Likewise.
7894 * tree-emutls.c (struct tls_var_data):
7895 (emutls_index): Removed.
7896 (emutls_decl): Likewise.
7897 (gen_emutls_addr): Function implementation uses newly added
7898 hash_map<varpool_node *, tls_var_data>.
7899 (clear_access_vars): Likewise.
7900 (create_emultls_var): Likewise.
7901 (ipa_lower_emutls): Likewise.
7902 (reset_access): New function.
7904 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7906 * config/i386/i386.c (ix86_option_override_internal): Add
7907 PTA_RDRND and PTA_MOVBE for bdver4.
7909 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7910 James Greenhalgh <james.greenhalgh@arm.com>
7912 * doc/md.texi (clrsb): Document.
7913 (clz): Change reference to x into operand 1.
7915 (popcount): Likewise.
7917 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7920 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
7921 move to subtarget in serial version if result is ignored.
7923 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7924 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
7926 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
7927 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
7928 (sched_analyze_insn): Update use of try_group_insn to
7929 sched_macro_fuse_insns.
7930 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
7931 arguments that are not conditional jumps.
7933 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
7935 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
7936 family information. Handle BTVER2 cpu with cpuid family value.
7938 2014-08-04 Tom de Vries <tom@codesourcery.com>
7940 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
7941 (glibc_2_11_or_earlier): Document effective-target keywords.
7943 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7945 * ipa-devirt.c (odr_type_warn_count): Add type.
7946 (possible_polymorphic_call_targets): Set it.
7947 (ipa_devirt): Use it.
7949 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
7951 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
7953 * ipa-devirt.c: Include hash-map.h
7954 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
7955 (clear_speculation): Break out of ...
7956 (get_class_context): ... here; speed up handling obviously useless
7958 (odr_type_warn_count, decl_warn_count): New structures.
7959 (final_warning_record): New structure.
7960 (final_warning_records): New static variable.
7961 (possible_polymorphic_call_targets): Cleanup handling of
7962 speculative info; do not build speculation when user do not care;
7963 record info about warnings when asked for.
7964 (add_decl_warning): New function.
7965 (type_warning_cmp): New function.
7966 (decl_warning_cmp): New function.
7967 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
7968 (gate): Enable pass when warnings are requested.
7969 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
7972 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7974 * hash-map.h (default_hashmap_traits::mark_key_deleted):
7976 (hash_map::remove): New method.
7977 (hash_map::traverse): New method.
7978 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
7979 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
7980 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
7981 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
7982 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
7983 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
7986 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
7988 * hash-set.h: new File.
7989 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
7990 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
7991 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
7992 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
7993 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
7994 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
7995 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
7996 varpool.c: Use hash_set instead of pointer_set.
7998 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
8000 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
8002 2014-08-01 Jiong Wang <jiong.wang@arm.com>
8004 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
8005 for frame access when strict_p is false.
8007 2014-08-01 Renlin Li <renlin.li@arm.com>
8008 2014-08-01 Jiong Wang <jiong.wang@arm.com>
8010 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
8011 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
8012 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
8014 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
8016 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
8017 aarch64_mem_pair_offset.
8019 2014-08-01 Jiong Wang <jiong.wang@arm.com>
8021 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
8023 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
8024 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
8026 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
8028 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
8030 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
8033 * cgraphunit.c (analyze_functions): Use get_create rather than get
8034 for decls which are clones of abstract functions.
8036 2014-08-01 Martin Liska <mliska@suse.cz>
8038 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
8039 * ipa-prop.h (count_formal_params): Global function created from static.
8040 * ipa-prop.c (count_formal_params): Likewise.
8041 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
8042 profiles for semantically equivalent functions.
8043 * passes.c (do_per_function): If we load body of a function
8044 during WPA, this condition should behave same.
8045 * varpool.c (ctor_for_folding): More tolerant assert for variable
8046 aliases created during WPA.
8048 2014-08-01 Martin Liska <mliska@suse.cz>
8050 * doc/invoke.texi (Options That Control Optimization): Documentation
8051 for -foptimize-strlen introduced. Optimization levels default options
8054 2014-08-01 Jakub Jelinek <jakub@redhat.com>
8056 * opts.c (common_handle_option): Handle -fsanitize=alignment.
8057 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
8058 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
8060 * stor-layout.h (min_align_of_type): New prototype.
8061 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
8062 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
8064 * ubsan.c: Include builtins.h.
8065 (ubsan_expand_bounds_ifn): Change return type to bool,
8067 (ubsan_expand_null_ifn): Change return type to bool, change
8068 argument to gimple_stmt_iterator *. Handle both null and alignment
8069 sanitization, take type from ckind argument's type rather than
8071 (instrument_member_call): Removed.
8072 (instrument_mem_ref): Remove t argument, add mem and base arguments.
8073 Handle both null and alignment sanitization, don't say whole
8074 struct access is member access. Build 3 argument IFN_UBSAN_NULL
8075 call instead of 2 argument.
8076 (instrument_null): Adjust instrument_mem_ref caller. Don't
8077 instrument calls here.
8078 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
8080 * stor-layout.c (min_align_of_type): New function.
8081 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
8082 Or it into SANITIZE_UNDEFINED.
8083 * doc/invoke.texi (-fsanitize=alignment): Document.
8085 2014-07-31 Andi Kleen <ak@linux.intel.com>
8087 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
8089 2014-07-31 Andi Kleen <ak@linux.intel.com>
8091 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
8093 (vn_reference_compute_hash): Dito.
8094 (vn_nary_op_compute_hash): Dito.
8095 (vn_phi_compute_hash): Dito.
8096 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
8098 2014-07-31 Andi Kleen <ak@linux.intel.com>
8100 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
8101 Rename to inchash:add_expr_commutative. Convert to inchash.
8102 (iterative_hash_hashable_expr): Rename to
8103 inchash:add_hashable_expr. Convert to inchash.
8104 (avail_expr_hash): Dito.
8106 2014-07-31 Andi Kleen <ak@linux.intel.com>
8108 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
8111 2014-07-31 Andi Kleen <ak@linux.intel.com>
8113 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
8115 2014-07-31 Andi Kleen <ak@linux.intel.com>
8117 * Makefile.in (OBJS): Add rtlhash.o
8118 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
8119 (loc_checksum): Dito.
8120 (loc_checksum_ordered): Dito.
8121 (hash_loc_operands): Dito.
8123 (hash_loc_list): Dito.
8124 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
8125 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
8126 * rtlhash.c: New file.
8127 * rtlhash.h: New file.
8129 2014-07-31 Andi Kleen <ak@linux.intel.com>
8131 * inchash.h (inchash): Change inchash class to namespace.
8132 (class hash): ... Rename from inchash.
8133 (add_object): Move from macro to class template.
8134 * lto-streamer-out.c (hash_tree): Change inchash
8136 * tree.c (build_type_attribute_qual_variant): Dito.
8137 (type_hash_list): Dito.
8138 (attribute_hash_list): Dito.
8139 (iterative_hstate_expr): Rename to inchash::add_expr
8140 (build_range_type_1): Change inchash to inchash::hash
8141 and use hash::add_expr.
8142 (build_array_type_1): Dito.
8143 (build_function_type): Dito
8144 (build_method_type_directly): Dito.
8145 (build_offset_type): Dito.
8146 (build_complex_type): Dito.
8147 (make_vector_type): Dito.
8148 * tree.h (iterative_hash_expr): Dito.
8150 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
8152 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
8154 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
8156 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
8157 correct alphabetical position.
8158 (vpaddd_f64): Rewrite using builtins.
8159 (vpaddd_s64): Move to correct alphabetical position.
8162 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
8165 * config/sh/sh.c (sh_legitimate_address_p,
8166 sh_legitimize_reload_address): Handle reg+reg address modes when
8167 ALLOW_INDEXED_ADDRESS is false.
8168 * config/sh/predicates.md (general_movsrc_operand,
8169 general_movdst_operand): Likewise.
8171 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
8173 * config/aarch64/aarch64-builtins.c
8174 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
8177 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
8179 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
8180 the generated mask based on BYTES_BIG_ENDIAN.
8181 (aarch64_simd_check_vect_par_cnst_half): New.
8182 * config/aarch64/aarch64-protos.h
8183 (aarch64_simd_check_vect_par_cnst_half): New.
8184 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
8185 the check out to aarch64_simd_check_vect_par_cnst_half.
8186 (vect_par_cnst_lo_half): Likewise.
8187 * config/aarch64/aarch64-simd.md
8188 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
8189 (move_hi_quad_<mode>): Always generate a low mask.
8191 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
8193 * doc/invoke.texi (AVR Options): Add documentation about
8194 __AVR_DEVICE_NAME__ built-in macro.
8196 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
8199 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
8200 constraints are satisfied.
8201 (<shift>di3_neon): Likewise.
8203 2014-07-31 Richard Biener <rguenther@suse.de>
8205 PR tree-optimization/61964
8206 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
8207 by structural equality.
8209 2014-07-31 Yury Gribov <y.gribov@samsung.com>
8211 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
8212 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
8213 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
8215 * gcc.c (sanitize_spec_function): Support new option.
8216 (SANITIZER_SPEC): Remove now redundant check.
8217 * opts.c (common_handle_option): Support new option.
8218 (finish_options): Check for incompatibilities.
8219 * toplev.c (process_options): Split userspace-specific checks.
8221 2014-07-31 Richard Biener <rguenther@suse.de>
8223 * lto-streamer.h (struct output_block): Remove global.
8224 (struct data_in): Remove labels, num_named_labels and
8226 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
8227 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
8229 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
8232 * common.opt (-Wreturn-local-addr): Moved from c.opt.
8233 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
8234 (isolate_path): New argument to avoid inserting a trap.
8235 (find_implicit_erroneous_behaviour): Handle returning the address
8236 of a local variable.
8237 (find_explicit_erroneous_behaviour): Likewise.
8239 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
8242 * toplev.c (init_random_seed): Move piece of code never called to
8244 (set_random_seed): see above.
8246 2014-07-31 Tom de Vries <tom@codesourcery.com>
8248 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
8250 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
8252 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
8253 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
8255 2014-07-31 Richard Biener <rguenther@suse.de>
8257 * data-streamer.h (streamer_write_data_stream): Declare here,
8259 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
8260 * lto-cgraph.c (lto_output_node): Adjust.
8261 (lto_output_varpool_node): Likewise.
8262 * data-streamer-out.c (streamer_string_index): Likewise.
8263 (streamer_write_data_stream, lto_append_block): Move from ...
8264 * lto-section-out.c (lto_output_data_stream,
8265 lto_append_block): ... here.
8267 2014-07-30 Mike Stump <mikestump@comcast.net>
8269 * configure.ac: Also check for popen.
8270 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
8271 * configure: Regenerate.
8272 * config.in: Regenerate.
8274 2014-07-30 Martin Jambor <mjambor@suse.cz>
8276 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
8277 parameter to gimple.
8279 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8281 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
8282 address as second parameter to __tpf_eh_return routine.
8284 2014-07-30 Jiong Wang <jiong.wang@arm.com>
8286 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
8289 2014-07-30 Tom Tromey <tromey@redhat.com>
8292 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
8293 * doc/extend.texi (Type Attributes): Document designated_init
8296 2014-07-30 Roman Gareev <gareevroman@gmail.com>
8298 * graphite-isl-ast-to-gimple.c:
8299 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
8300 (gcc_expression_from_isl_expression): Pass type to
8301 gcc_expression_from_isl_ast_expr_id.
8303 2014-07-30 Richard Biener <rguenther@suse.de>
8305 * lto-streamer.h (lto_write_data): New function.
8306 * langhooks.c (lhd_append_data): Do not free block.
8307 * lto-section-out.c (lto_write_data): New function writing
8308 raw data to the current section.
8309 (lto_write_stream): Adjust for langhook semantic change.
8310 (lto_destroy_simple_output_block): Write header directly.
8311 * lto-opts.c (lto_write_options): Write options directly.
8312 * lto-streamer-out.c (produce_asm): Write heaeder directly.
8313 (lto_output_toplevel_asms): Likewise.
8314 (copy_function_or_variable): Copy data directly.
8315 (write_global_references): Output index table directly.
8316 (lto_output_decl_state_refs): Likewise.
8317 (write_symbol): Write data directly.
8318 (produce_symtab): Adjust.
8319 (produce_asm_for_decls): Output header and refs directly.
8321 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
8323 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
8324 to speculative_targets
8325 (get_class_context): Fix handling of contextes without outer type;
8326 avoid matching non-polymorphic types in LTO.
8327 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
8328 parameter to speculative_targetsp; handle speculation.
8329 (dump_possible_polymorphic_call_targets): Update dumping.
8331 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
8333 * common.opt (Wodr): Enable by default.
8335 2014-07-29 Olivier Hainque <hainque@adacore.com>
8337 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
8339 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
8342 * gengtype.c (strtoken): New function.
8343 (create_user_defined_type): Replace strtok with strtoken.
8345 2014-07-29 Nathan Sidwell <nathan@acm.org>
8347 * gcov-io.c (gcov_var): Make hidden.
8348 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
8349 (gcov_do_dump): Declare.
8350 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
8352 2014-07-29 Martin Jambor <mjambor@suse.cz>
8354 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
8355 parameter to gimple.
8356 (sra_modify_assign): Likewise.
8358 2014-07-29 Richard Biener <rguenther@suse.de>
8361 * expr.c (expand_expr_real_2): Revert last change.
8363 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
8365 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
8366 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
8367 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
8369 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
8370 (contains_type_p): Forward declare.
8371 (polymorphic_call_target_hasher::hash): Hash speculative info.
8372 (polymorphic_call_target_hasher::equal): Compare speculative info.
8373 (get_class_context): Handle speuclation.
8374 (contains_type_p): Update.
8375 (get_polymorphic_call_info_for_decl): Update.
8376 (walk_ssa_copies): Break out from ...
8377 (get_polymorphic_call_info): ... here; set speculative context
8379 * ipa-prop.c (ipa_write_indirect_edge_info,
8380 ipa_read_indirect_edge_info): Stream speculative context.
8381 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
8382 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
8383 SPECULATIVE_MAYBE_DERIVED_TYPE).
8384 (possible_polymorphic_call_targets overriders): Update.
8385 (dump_possible_polymorphic_call_targets overriders): Update.
8386 (dump_possible_polymorphic_call_target_p overriders): Update.
8388 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
8390 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
8391 ipa-devirt path; fix thinko there.
8393 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
8395 * config/i386/i386.c (ix86_return_in_memory): Replace one
8396 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
8398 2014-07-28 Marek Polacek <polacek@redhat.com>
8400 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
8402 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
8404 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
8405 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
8406 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
8407 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
8408 (USE_LD_AS_NEEDED): Likewise.
8409 (ASM_APP_ON): Likewise.
8410 (ASM_APP_OFF): Likewise.
8411 (TARGET_POSIX_IO): Likewise.
8412 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
8413 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
8414 (USE_LD_AS_NEEDED): Likewise.
8415 (ASM_APP_ON): Likewise.
8416 (ASM_APP_OFF): Likewise.
8417 (TARGET_POSIX_IO): Likewise.
8419 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
8422 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
8423 operators other than the equality operators.
8425 2014-07-28 Richard Biener <rguenther@suse.de>
8428 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
8429 sure to register SImode ones, not only >= word_mode ones.
8430 * expr.c (expand_expr_real_2): When expanding -ftrapv
8431 binops do not use OPTAB_LIB_WIDEN.
8433 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
8436 * tree-outof-ssa.c (insert_partition_copy_on_edge)
8437 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
8438 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
8439 inserting them in the insn stream.
8441 2014-07-28 Marek Polacek <polacek@redhat.com>
8444 * common.opt (Wodr): Add Var.
8446 2014-07-28 Richard Biener <rguenther@suse.de>
8448 PR tree-optimization/61921
8449 * tree-ssa-structalias.c (create_variable_info_for_1): Check
8450 if there is a varpool node before dereferencing it.
8452 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8454 * graphite-sese-to-poly.c:
8455 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
8456 id of the pbb), which contains pointer to the pbb1.
8458 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
8460 2014-07-28 Roman Gareev <gareevroman@gmail.com>
8462 * graphite-isl-ast-to-gimple.c:
8463 (graphite_create_new_guard): New function.
8464 (translate_isl_ast_node_if): New function.
8465 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
8467 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
8469 2014-07-27 Anthony Green <green@moxielogic.com>
8471 * config.gcc: Add moxie-*-moxiebox* configuration.
8472 * config/moxie/moxiebox.h: New file.
8474 2014-07-26 Andrew Pinski <apinski@cavium.com>
8476 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
8477 from the read only register.
8479 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8481 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
8482 as the allocation class if it isn't likely to be spilled.
8484 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
8486 * rtl.h (tls_referenced_p): Declare.
8487 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
8488 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
8489 (mips_cannot_force_const_mem): Use tls_referenced_p.
8490 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
8491 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
8492 instead of pa_tls_referenced_p.
8493 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
8494 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
8495 (pa_legitimate_constant_p): Likewise.
8496 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
8497 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
8498 (rs6000_cannot_force_const_mem, rs6000_emit_move)
8499 (rs6000_address_for_altivec): Use tls_referenced_p instead of
8500 rs6000_tls_referenced_p.
8501 (rs6000_tls_symbol_ref_1): Delete.
8503 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
8506 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
8507 Optimize inverse of a VEC_CONCAT.
8509 2014-07-25 Xinliang David Li <davidxl@google.com>
8511 * params.def: New parameter.
8512 * coverage.c (get_coverage_counts): Check new flag.
8513 (coverage_compute_profile_id): Check new flag.
8514 (coverage_begin_function): Check new flag.
8515 (coverage_end_function): Check new flag.
8516 * value-prof.c (coverage_node_map_initialized_p): New function.
8517 (init_node_map): Populate map with all functions.
8518 * doc/invoke.texi: Document new parameter.
8520 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
8521 Richard Biener <rguenther@suse.de>
8523 * lto-streamer-out.c (struct sccs): Turn to ...
8524 (class DFS): ... this one; refactor the DFS walk so it can
8525 be re-done on per-SCC basis.
8526 (DFS::DFS): New constructor.
8527 (DFS::~DFS): New destructor.
8528 (hash_tree): Add new MAP argument holding in-SCC hash values;
8529 remove POINTER_TYPE hashing hack.
8530 (scc_entry_compare): Rename to ...
8531 (DFS::scc_entry_compare): ... this one.
8532 (hash_scc): Rename to ...
8533 (DFS::hash_scc): ... this one; pass output_block instead
8534 of streamer_cache; work harder to get unique and stable SCC
8536 (DFS_write_tree): Rename to ...
8537 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
8538 (lto_output_tree): Update.
8540 2014-07-25 Andi Kleen <ak@linux.intel.com>
8542 * lto-streamer-out.c (hash_tree): Convert to inchash.
8544 2014-07-25 Andi Kleen <ak@linux.intel.com>
8546 * tree.c (build_type_attribute_qual_variant): Use inchash.
8547 (type_hash_list): Dito.
8548 (attribute_hash_list): Dito
8549 (iterative_hstate_expr): Dito.
8550 (iterative_hash_expr): Dito.
8551 (build_range_type_1): Dito.
8552 (build_array_type_1): Dito.
8553 (build_function_type): Dito.
8554 (build_method_type_directly): Dito.
8555 (build_offset_type): Dito.
8556 (build_complex_type): Dito.
8557 (make_vector_type): Dito.
8558 * tree.h (iterative_hash_expr): Add compat wrapper.
8559 (iterative_hstate_expr): Add.
8561 2014-07-25 Andi Kleen <ak@linux.intel.com>
8563 * Makefile.in (OBJS): Add inchash.o.
8564 (PLUGIN_HEADERS): Add inchash.h.
8565 * ipa-devirt.c: Include inchash.h.
8566 * lto-streamer-out.c: Dito.
8567 * tree-ssa-dom.c: Dito.
8568 * tree-ssa-pre.c: Dito.
8569 * tree-ssa-sccvn.c: Dito.
8570 * tree-ssa-tail-merge.c: Dito.
8572 * tree.c (iterative_hash_hashval_t): Move to ...
8573 (iterative_hash_host_wide_int): Move to ...
8574 * inchash.c: Here. New file.
8575 * tree.h (iterative_hash_hashval_t): Move to ...
8576 (iterative_hash_host_wide_int): Move to ...
8577 * inchash.h: Here. New file.
8579 2014-07-25 Richard Biener <rguenther@suse.de>
8583 * fold-const.c (native_encode_int): Add and handle offset
8584 parameter to do partial encodings of expr.
8585 (native_encode_fixed): Likewise.
8586 (native_encode_real): Likewise.
8587 (native_encode_complex): Likewise.
8588 (native_encode_vector): Likewise.
8589 (native_encode_string): Likewise.
8590 (native_encode_expr): Likewise.
8591 * fold-const.c (native_encode_expr): Add offset parameter
8593 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
8594 (fold_ctor_reference): Handle all reads from tcc_constant
8597 2014-07-25 Richard Biener <rguenther@suse.de>
8599 * tree-inline.c (estimate_move_cost): Mark speed_p argument
8602 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
8604 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
8606 2014-07-24 Kyle McMartin <kyle@redhat.com>
8608 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
8610 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8612 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
8614 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
8616 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
8617 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
8618 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
8620 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8622 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
8623 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
8624 aggregate types. Instead, *all* aggregate types, except for single-
8625 element or homogeneous float/vector aggregates, are quadword-aligned
8626 if required by their type alignment. Issue -Wpsabi note when a type
8627 is now treated differently than before.
8629 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8631 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
8632 does not fit fully into floating-point registers, and there is still
8633 space in the register parameter area, use GPRs to pass those parts
8634 of the argument. Issue -Wpsabi note if any parameter is now treated
8635 differently than before.
8636 (rs6000_arg_partial_bytes): Update.
8638 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
8640 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
8642 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8644 * rtl.h (target_rtl): Remove lang_dependent_initialized.
8645 * toplev.c (initialize_rtl): Don't use it. Move previously
8646 "language-dependent" calls to...
8647 (backend_init): ...here.
8648 (lang_dependent_init_target): Don't set lang_dependent_initialized.
8649 Assert that RTL initialization hasn't happend yet.
8651 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8653 PR rtl-optimization/61629
8654 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
8655 they have already been initialized.
8657 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
8660 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
8661 DECL_INCOMING_RTL and entry_parm.
8662 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
8663 * calls.c (load_register_parameters): Likewise argument values.
8664 (emit_library_call_value_1, store_one_arg): Likewise argument
8666 * config/i386/i386.c (assign_386_stack_local): Likewise the local
8668 * explow.c (validize_mem): Modify the argument in-place.
8670 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8672 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
8673 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
8675 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8677 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
8678 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
8680 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8682 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
8683 (aarch64_save_callee_saves): New parameter "skip_wb".
8684 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
8686 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8688 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
8690 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
8692 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8694 * graphite-isl-ast-to-gimple.c:
8695 (graphite_create_new_loop): Add calling of isl_id_free to properly
8696 decrement reference counts.
8698 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
8700 2014-07-24 Martin Liska <mliska@suse.cz>
8701 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
8703 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
8704 (rs6000_code_end): Likewise.
8706 2014-07-24 Martin Liska <mliska@suse.cz>
8708 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
8709 symtab_node funtion used.
8710 (rs6000_xcoff_declare_object_name): Likewise.
8712 2014-07-24 Martin Liska <mliska@suse.cz>
8714 * cgraphunit.c (compile): Correct function used.
8716 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8718 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
8721 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
8724 * varasm.c (bss_initializer_p): Handle offlined ctors.
8725 (align_variable, get_variable_align): Likewise.
8726 (make_decl_one_only): Likewise.
8727 (default_binds_local_p_1): Likewise.
8728 (decl_binds_to_current_def_p): Likewise.
8729 (get_variable_section): Get constructor if it is offlined.
8730 (assemble_variable_contents): Sanity check that the caller
8731 streamed in the ctor in LTO.
8733 2014-07-24 Roman Gareev <gareevroman@gmail.com>
8735 * graphite-isl-ast-to-gimple.c:
8736 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
8737 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
8738 isl_ast_op_pdiv_r to the different case.
8740 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
8742 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8745 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
8746 when flag_errno_math is on.
8748 2014-07-24 Martin Liska <mliska@suse.cz>
8750 * cgraph.h (varpool_node):
8751 (availability get_availability (void)):
8752 created from cgraph_variable_initializer_availability
8753 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
8754 created from: cgraph_variable_initializer_availability
8755 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
8756 (void finalize_named_section_flags (void)):
8757 created from varpool_finalize_named_section_flags
8758 (bool assemble_decl (void)): created from varpool_assemble_decl
8759 (void analyze (void)): created from varpool_analyze_node
8760 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
8761 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
8762 (void remove_initializer (void)): created from varpool_remove_initializer
8763 (tree get_constructor (void)): created from varpool_get_constructor
8764 (bool externally_visible_p (void)): created from varpool_externally_visible_p
8765 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
8766 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
8767 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
8768 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
8769 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
8770 (static bool output_variables (void)): created from varpool_output_variables
8771 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
8772 created from varpool_extra_name_alias
8773 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
8774 (static void dump_varpool (FILE *f)): created from dump_varpool
8775 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
8776 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
8777 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
8778 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
8779 (void assemble_aliases (void)): created from assemble_aliases
8781 2014-07-24 Martin Liska <mliska@suse.cz>
8783 * cgraph.h (symtab_node):
8784 (void register_symbol (void)): created from symtab_register_node
8785 (void remove (void)): created from symtab_remove_node
8786 (void dump (FILE *f)): created from dump_symtab_node
8787 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
8788 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
8789 (struct ipa_ref *add_reference (symtab_node *referred_node,
8790 enum ipa_ref_use use_type)): created from add_reference
8791 (struct ipa_ref *add_reference (symtab_node *referred_node,
8792 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
8793 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
8794 gimple stmt)): created from maybe_add_reference
8795 (bool semantically_equivalent_p (symtab_node *target)): created from
8796 symtab_semantically_equivalent_p
8797 (void remove_from_same_comdat_group (void)): created from
8798 remove_from_same_comdat_group
8799 (void add_to_same_comdat_group (symtab_node *old_node)): created from
8800 symtab_add_to_same_comdat_group
8801 (void dissolve_same_comdat_group_list (void)): created from
8802 symtab_dissolve_same_comdat_group_list
8803 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
8804 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
8805 created from symtab_alias_ultimate_target
8806 (inline symtab_node *next_defined_symbol (void)): created from
8807 symtab_next_defined_symbol
8808 (bool resolve_alias (symtab_node *target)): created from
8809 symtab_resolve_alias
8810 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
8811 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
8812 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
8813 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
8814 (void set_section (const char *section)): created from set_section_1
8815 (enum availability get_availability (void)): created from symtab_node_availability
8816 (void make_decl_local (void)): created from symtab_make_decl_local
8817 (bool real_symbol_p (void)): created from symtab_read_node
8818 (can_be_discarded_p (void)): created from symtab_can_be_discarded
8819 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
8820 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
8821 symtab_in_same_comdat_p;
8822 (bool address_taken_from_non_vtable_p (void)): created from
8823 address_taken_from_non_vtable_p
8824 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
8825 (static void dump_table (FILE *)): created from dump_symtab
8826 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
8827 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
8828 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
8829 symtab_used_from_object_file_p
8830 (void dump_base (FILE *)): created from dump_symtab_base
8831 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
8832 (void unregister (void)): created from symtab_unregister_node
8833 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
8834 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
8835 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
8836 symtab_nonoverwritable_alias_1
8837 * cgraph.h (cgraph_node):
8838 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
8839 created from cgraph_remove_node_and_inline_clones
8840 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
8841 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
8842 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
8843 (cgraph_node *function_symbol (enum availability *avail = NULL)):
8844 created from cgraph_function_node
8845 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
8846 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
8847 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
8848 created from cgraph_create_clone
8849 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
8850 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
8851 created from cgraph_create_virtual_clone
8852 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
8853 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
8854 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
8855 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
8856 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
8857 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
8858 created from cgraph_function_version_info
8859 (struct cgraph_function_version_info *insert_new_function_version (void)):
8860 created from insert_new_cgraph_node_version
8861 (struct cgraph_function_version_info *function_version (void)): created from
8862 get_cgraph_node_version
8863 (void analyze (void)): created from analyze_function
8864 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
8865 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
8866 tree real_alias) cgraph_add_thunk
8867 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
8868 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
8869 created from cgraph_function_or_thunk_node
8870 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
8871 created from expand_thunk
8872 (void reset (void)): created from cgraph_reset_node
8873 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
8874 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
8875 (void remove (void)): created from cgraph_remove_node
8876 (void dump (FILE *f)): created from dump_cgraph_node
8877 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
8878 (bool get_body (void)): created from cgraph_get_body
8879 (void release_body (void)): created from cgraph_release_function_body
8880 (void unnest (void)): created from cgraph_unnest_node
8881 (void make_local (void)): created from cgraph_make_node_local
8882 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
8883 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
8884 gcov_type count, int freq)): created from cgraph_create_edge
8885 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
8886 gcov_type count, int freq)): created from cgraph_create_indirect_edge
8887 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
8888 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
8889 created from cgraph_create_edge_including_clones
8890 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
8891 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
8892 (void remove_callers (void)): created from cgraph_node_remove_callers
8893 (void remove_callees (void)): created from cgraph_node_remove_callees
8894 (enum availability get_availability (void)): created from cgraph_function_body_availability
8895 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
8896 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
8897 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
8898 (void call_duplication_hooks (cgraph_node *node2)): created from
8899 cgraph_call_node_duplication_hooks
8900 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
8901 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
8902 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
8903 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
8904 (void call_function_insertion_hooks (void)):
8905 created from cgraph_call_function_insertion_hooks
8906 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
8907 (bool local_p (void)): created from cgraph_local_node
8908 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
8909 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
8910 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
8911 (inline bool only_called_directly_or_aliased_p (void)):
8912 created from cgraph_only_called_directly_or_aliased_p
8913 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
8914 created from cgraph_will_be_removed_from_program_if_no_direct_calls
8915 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
8916 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
8917 (bool can_remove_if_no_direct_calls_p (void)):
8918 created from cgraph_can_remove_if_no_direct_calls_p
8919 (inline bool has_gimple_body_p (void)):
8920 created from cgraph_function_with_gimple_body_p
8921 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
8922 (static void dump_cgraph (FILE *f)): created from dump_cgraph
8923 (static inline void debug_cgraph (void)): created from debug_cgraph
8924 (static void record_function_versions (tree decl1, tree decl2)):
8925 created from record_function_versions
8926 (static void delete_function_version (tree decl)):
8927 created from delete_function_version
8928 (static void add_new_function (tree fndecl, bool lowered)):
8929 created from cgraph_add_new_function
8930 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
8931 (static cgraph_node * create (tree decl)): created from cgraph_create_node
8932 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
8933 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
8934 (static cgraph_node *get_for_asmname (tree asmname)):
8935 created from cgraph_node_for_asm
8936 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
8937 created from cgraph_same_body_alias
8938 (static bool used_from_object_file_p_worker (cgraph_node *node,
8939 void *): new function
8940 (static bool non_local_p (cgraph_node *node, void *)):
8941 created from cgraph_non_local_node_p_1
8942 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
8943 created from verify_cgraph
8944 (static bool make_local (cgraph_node *node, void *)):
8945 created from cgraph_make_node_local
8946 (static cgraph_node *create_alias (tree alias, tree target)):
8947 created from cgraph_create_function_alias
8948 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
8949 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
8950 created from cgraph_create_edge_1
8951 * cgraph.h (varpool_node):
8952 (void remove (void)): created from varpool_remove_node
8953 (void dump (FILE *f)): created from dump_varpool_node
8955 2014-07-24 Richard Biener <rguenther@suse.de>
8958 * tree-ssa-structalias.c (create_variable_info_for_1):
8959 Use varpool_get_constructor.
8960 (create_variable_info_for): Likewise.
8962 2014-07-24 Jiong Wang <jiong.wang@arm.com>
8964 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
8965 subtract outgoing area size when restoring stack_pointer_rtx.
8967 2014-07-24 Nick Clifton <nickc@redhat.com>
8969 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
8970 that operations are taking place in parallel.
8971 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
8973 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
8975 * omp-low.c (extract_omp_for_data): Add missing break statement.
8977 2014-07-24 Richard Biener <rguenther@suse.de>
8979 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
8980 * tree-inline.c (estimate_move_cost): Add speed_p parameter
8981 and adjust MOVE_RATIO query accordingly.
8982 (estimate_num_insns): Adjust callers.
8983 * ipa-prop.c (ipa_populate_param_decls): Likewise.
8984 * ipa-cp.c (gather_context_independent_values,
8985 estimate_local_effects): Likewise.
8986 * ipa-split.c (consider_split): Likewise.
8988 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
8990 * config/i386/driver-i386.c: Remove names of unused arguments and
8991 unnecessary unused attributes.
8992 * config/i386/host-mingw32.c: Likewise.
8993 * config/i386/i386.c: Likewise.
8994 * config/i386/winnt-stubs.c: Likewise.
8995 * config/i386/winnt.c: Likewise.
8997 2014-07-23 Jiong Wang <jiong.wang@arm.com>
8999 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
9000 (aarch64_gen_loadwb_pair): New helper function.
9001 (aarch64_expand_epilogue): Simplify code using new helper functions.
9002 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
9004 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9006 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
9007 (aarch64_gen_storewb_pair): New helper function.
9008 (aarch64_expand_prologue): Simplify code using new helper functions.
9009 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
9011 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9013 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
9014 Rename to aarch64_save_callee_saves, remove restore code.
9015 (aarch64_restore_callee_saves): New function.
9017 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9019 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
9020 (aarch64_save_callee_saves): New function to handle reg save
9021 for both core and vectore regs.
9023 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9025 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
9026 (aarch64_gen_store_pair): New helper function.
9027 (aarch64_save_or_restore_callee_save_registers)
9028 (aarch64_save_or_restore_fprs): Use new helper functions.
9030 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9032 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
9033 (aarch64_save_or_restore_callee_save_registers)
9034 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
9036 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9038 * config/aarch64/aarch64.c
9039 (aarch64_save_or_restore_callee_save_registers)
9040 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
9042 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9044 * config/aarch64/aarch64.c
9045 (aarch64_save_or_restore_callee_save_registers)
9046 (aarch64_save_or_restore_fprs): Remove 'increment'.
9048 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9050 * config/aarch64/aarch64.c
9051 (aarch64_save_or_restore_callee_save_registers)
9052 (aarch64_save_or_restore_fprs): Use register offset in
9053 cfun->machine->frame.reg_offset.
9055 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9057 * config/aarch64/aarch64.c
9058 (aarch64_save_or_restore_callee_save_registers)
9059 (aarch64_save_or_restore_fprs): Remove base_rtx.
9061 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9063 * config/aarch64/aarch64.c
9064 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
9065 to 'start_offset'. Remove local variable 'start_offset'.
9067 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9069 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
9070 type to HOST_WIDE_INT.
9072 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9074 * config/aarch64/aarch64.c (aarch64_expand_prologue)
9075 (aarch64_save_or_restore_fprs)
9076 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
9078 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
9080 * config/arm/t-rtems-eabi: Add
9081 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
9082 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
9083 mbig-endian/mthumb/march=armv7-r, and
9084 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
9087 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
9088 Chris Johns <chrisj@rtems.org>
9089 Joel Sherrill <joel.sherrill@oarcorp.com>
9091 * config.gcc: Add nios2-*-rtems*.
9092 * config/nios2/rtems.h: New file.
9093 * gcc/config/nios2/t-rtems: New file.
9095 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
9098 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
9099 constant numbers, not general constants.
9100 (rs6000_expand_vector_init): Ditto.
9102 2014-07-23 Nathan Sidwell <nathan@acm.org>
9104 * gcov-tool.c (gcov_list): Declare here.
9105 (set_gcov_list): Remove.
9106 (gcov_output_files): Set gcov_list directly.
9108 2014-07-23 Host Schirmeier <horst@schirmeier.com>
9110 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
9112 2014-07-23 Jiong Wang <jiong.wang@arm.com>
9114 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
9115 callee-saved registers are available for padding purpose
9116 and r3 is not mandatory, then prefer use those callee-saved
9119 2014-07-23 Richard Biener <rguenther@suse.de>
9121 * params.def (PARAM_MAX_COMBINE_INSNS): New.
9122 * combine.c: Include statistics.h and params.h.
9123 (combine_instructions): Guard three and four insn combines
9124 with max-combine-insns value. Record statistics for combines
9126 * doc/invoke.texi (max-combine-insns): Document new param.
9128 2014-07-23 Roman Gareev <gareevroman@gmail.com>
9130 * graphite-isl-ast-to-gimple.c:
9131 (translate_isl_ast_node_block): New function.
9132 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
9134 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
9135 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
9137 2014-07-23 Roman Gareev <gareevroman@gmail.com>
9139 * graphite-isl-ast-to-gimple.c:
9140 (get_max_schedule_dimensions): New function.
9141 (extend_schedule): Likewise.
9142 (generate_isl_schedule): Add calling of extend_schedule and
9143 get_max_schedule_dimensions.
9145 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9147 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
9148 (case UNSPEC): Handle UNSPEC_RBIT.
9150 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9152 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
9153 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
9155 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9157 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
9159 2014-07-22 Roman Gareev <gareevroman@gmail.com>
9161 * graphite-isl-ast-to-gimple.c:
9162 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
9164 (build_iv_mapping): New function.
9165 (translate_isl_ast_node_user): Likewise.
9166 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
9168 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
9169 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
9170 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
9172 2014-07-21 Bin Cheng <bin.cheng@arm.com>
9175 * config/arm/arm.md (setmem): New pattern.
9176 * config/arm/arm-protos.h (struct tune_params): New fields.
9177 (arm_gen_setmem): New prototype.
9178 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
9179 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
9180 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
9181 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
9182 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
9183 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
9184 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
9185 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
9186 (arm_const_inline_cost): New function.
9187 (arm_block_set_max_insns): New function.
9188 (arm_block_set_non_vect_profit_p): New function.
9189 (arm_block_set_vect_profit_p): New function.
9190 (arm_block_set_unaligned_vect): New function.
9191 (arm_block_set_aligned_vect): New function.
9192 (arm_block_set_unaligned_non_vect): New function.
9193 (arm_block_set_aligned_non_vect): New function.
9194 (arm_block_set_vect, arm_gen_setmem): New functions.
9196 2014-07-21 Bin Cheng <bin.cheng@arm.com>
9198 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
9200 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
9203 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
9204 out of #ifdef __OPTIMIZE__.
9206 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
9208 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
9209 different trapping status if -fnon-call-exceptions is enabled.
9211 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
9213 * expr.c (store_field): Handle VOIDmode for calls that return values
9214 in multiple locations.
9216 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9218 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
9219 (altivec_vsldoi_<mode>): Likewise.
9221 2014-07-20 Roman Gareev <gareevroman@gmail.com>
9223 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
9224 to the number of characters in the line.
9226 2014-07-20 Roman Gareev <gareevroman@gmail.com>
9228 * graphite-isl-ast-to-gimple.c: Add using of
9229 build_nonstandard_integer_type instead of int128_integer_type_node.
9231 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
9233 * toplev.c (output_stack_usage): Adjust the location of the warning.
9235 2014-07-19 Daniel Cederman <cederman@gaisler.com>
9237 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
9238 (*membar_storeload): Disable for LEON3.
9240 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
9242 PR rtl-optimization/61461
9243 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
9245 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
9248 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
9249 Fix instruction constraint.
9250 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
9252 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
9254 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
9256 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
9258 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
9259 GNU coding standards.
9260 (nds32_register_move_cost): Likewise.
9261 (nds32_memory_move_cost): Likewise.
9262 (nds32_address_cost): Likewise.
9264 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
9266 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
9268 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
9270 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
9271 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
9272 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
9273 (HAVE_sync_compare_and_swapqi): Define.
9274 (HAVE_sync_compare_and_swaphi): Likewise.
9275 (HAVE_sync_compare_and_swapsi): Likewise.
9277 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
9279 * config/mips/p5600.md: Add missing cpu tests.
9281 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9283 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
9284 (vmla_f64): Likewise.
9285 (vfms_f64): Likewise.
9286 (vmls_f64): Likewise.
9288 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9290 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
9291 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
9293 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9295 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
9296 (vmlal_high_lane_s32): Likewise.
9297 (vmlal_high_lane_u16): Likewise.
9298 (vmlal_high_lane_u32): Likewise.
9299 (vmlsl_high_lane_s16): Likewise.
9300 (vmlsl_high_lane_s32): Likewise.
9301 (vmlsl_high_lane_u16): Likewise.
9302 (vmlsl_high_lane_u32): Likewise.
9304 2014-07-17 Terry Guo <terry.guo@arm.com>
9306 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
9307 (alus_reg): Renamed to alus_sreg.
9308 * config/arm/arm-fixed.md: Change type of non-dsp instructions
9309 from alu_reg to alu_sreg. Change type of dsp instructions from
9310 alu_reg to alu_dsp_reg.
9311 * config/arm/thumb1.md: Likewise.
9312 * config/arm/thumb2.md: Likewise.
9313 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
9314 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
9315 with alu_sreg and alus_sreg.
9316 * config/arm/arm1026ejs.md (alu_op): Likewise.
9317 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
9318 * config/arm/arm926ejs.md (9_alu_op): Likewise.
9319 * config/arm/fa526.md (526_alu_op): Likewise.
9320 * config/arm/fa606te.md (606te_alu_op): Likewise.
9321 * config/arm/fa626te.md (626te_alu_op): Likewise.
9322 * config/arm/fa726te.md (726te_alu_op): Likewise.
9323 * config/arm/fmp626.md (mp626_alu_op): Likewise.
9324 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
9325 alu_sreg, alu_dsp_reg and alus_sreg.
9326 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
9327 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
9328 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
9329 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
9330 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
9331 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
9332 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
9333 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
9334 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
9335 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
9336 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
9337 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
9338 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
9339 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
9340 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
9341 alus_reg to alus_sreg.
9343 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
9345 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
9348 2014-07-17 Richard Biener <rguenther@suse.de>
9350 PR rtl-optimization/61801
9351 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
9352 don't set reg_pending_barrier if it appears in a debug-insn.
9354 2014-07-16 DJ Delorie <dj@redhat.com>
9356 * config/rx/rx.c (rx_option_override): Fix alignment values.
9357 (rx_align_for_label): Likewise.
9359 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
9362 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
9363 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
9364 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
9366 (cris_print_index, cris_print_operand, cris_constant_index_p)
9367 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
9368 (cris_address_cost): Ditto last CONSTANT_P.
9369 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
9370 callers changed. Yield cris_offsettable_symbol for non-PIC
9371 constant symbolic expressions including labels. Yield cris_unspec
9373 (cris_expand_pic_call_address): New parameter MARKERP. Set its
9374 target to pic_offset_table_rtx for calls that will likely go
9375 through PLT, const0_rtx when they can't. All callers changed.
9376 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
9377 symbolic expressions to be PICified. Remove second, redundant,
9378 assert on can_create_pseudo_p returning non-zero. Use
9379 replace_equiv_address_nv, not replace_equiv_address, for final
9381 * config/cris/cris.md ("movsi"): Move variable t to pattern
9382 toplevel. Adjust assert for new cris_symbol_type member. Use
9383 CONSTANT_P instead of CONSTANT_ADDRESS_P.
9384 ("*movsi_internal") <case 9>: Make check for valid unspec operands
9386 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
9387 ("call", "call_value"): Use second incoming operand as a marker
9388 for pic-offset-table-register being used.
9389 ("*expanded_call_non_v32", "*expanded_call_v32")
9390 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
9391 second incoming operand to CALL, match cris_call_type_marker.
9392 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
9393 ("*expanded_call_side"): Ditto. Fix typo in comment.
9394 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
9396 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
9397 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
9398 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
9399 users changed. Add members cris_offsettable_symbol and cris_unspec.
9400 (cris_symbol_type): Rename from cris_pic_symbol_type.
9401 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
9403 * config/cris/cris-protos.h (cris_symbol_type_of,
9404 cris_expand_pic_call_address): Adjust prototypes.
9405 (cris_legitimate_constant_p): New prototype.
9407 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
9408 an existing tmake_file. Don't add t-slibgcc and t-linux.
9410 2014-07-17 Jason Merrill <jason@redhat.com>
9413 * symtab.c (symtab_remove_from_same_comdat_group): Also
9414 set_comdat_group to NULL_TREE.
9415 (verify_symtab): Fix diagnostic.
9417 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
9420 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
9422 2014-07-16 Dodji Seketeli <dodji@redhat.com>
9424 Support location tracking for built-in macro tokens
9425 * input.h (is_location_from_builtin_token): New function declaration.
9426 * input.c (is_location_from_builtin_token): New function definition.
9427 * toplev.c (general_init): Tell libcpp what the pre-defined
9428 spelling location for built-in tokens is.
9430 2014-07-16 Jakub Jelinek <jakub@redhat.com>
9432 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
9433 on the FUNCTION_DECL.
9435 2014-07-16 Richard Biener <rguenther@suse.de>
9438 * doc/extend.texi (always_inline): Clarify.
9440 2014-07-15 Eric Christopher <echristo@gmail.com>
9442 * doc/invoke.texi (Link Options): Document -z option.
9444 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
9446 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
9447 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
9449 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
9451 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
9453 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
9455 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
9456 varpool_assemble_decl.
9457 * varpool.c (varpool_assemble_decl): Assert that node->definition is
9460 2014-07-15 Michael Matz <matz@suse.de>
9462 PR rtl-optimization/61772
9463 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
9465 2014-07-15 Richard Biener <rguenther@suse.de>
9467 * opts.c (default_options_table): Disable bit-ccp at -Og.
9469 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9471 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
9473 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
9475 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
9476 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
9477 call langhook for unknown declaration.
9478 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
9479 * tree.h (DECL_ARGUMENTS): Update.
9480 * print-tree.c (print_node): Update.
9481 * tree-core.h (tree_decl_non_common): Remove arguments.
9482 (tree_function_decl): Add arguments.
9484 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
9486 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
9488 2014-07-14 Richard Biener <rguenther@suse.de>
9490 PR tree-optimization/61779
9491 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
9492 simplifying a condition.
9494 2014-07-14 Richard Biener <rguenther@suse.de>
9496 * builtins.c (c_strlen): Make only_value == 2 really only
9497 affect warning generation.
9499 2014-07-14 Richard Biener <rguenther@suse.de>
9501 PR tree-optimization/61757
9502 PR tree-optimization/61783
9503 PR tree-optimization/61787
9504 * tree-ssa-dom.c (record_equality): Revert canonicalization
9505 change and add comment.
9506 (propagate_rhs_into_lhs): Revert previous fix, removing
9507 loop depth restriction again.
9509 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9511 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
9512 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
9513 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
9514 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
9515 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
9516 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
9517 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
9519 2014-07-14 Richard Biener <rguenther@suse.de>
9521 * cgraph.h (decl_in_symtab_p): Make inline.
9523 2014-07-14 Jakub Jelinek <jakub@redhat.com>
9526 * doc/invoke.texi (-Wmemset-transposed-args): Document.
9529 * config/i386/i386.c (classify_argument): Don't merge classes above
9532 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
9534 * cgraph.h (symtab_node): Add nonzero_address.
9535 (decl_in_symtab_p): Break out from ...
9536 (symtab_get_node): ... here.
9537 * fold-const.c: Include cgraph.h
9538 (tree_single_nonzero_warnv_p): Use symtab to determine
9539 if symbol is non-zero.
9540 * symtab.c (symtab_node::nonzero_address): New method.
9542 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9544 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
9545 forgotten in previous commit.
9547 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9549 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
9551 * ipa-devirt.c: Include stor-layout.h and intl.h
9552 (odr_subtypes_equivalent_p): New function.
9553 (warn_odr): New function.
9554 (warn_type_mismatch): New function.
9555 (odr_types_equivalent_p): New function.
9556 (add_type_duplicate): Use it.
9557 * common.opt (Wodr): New flag.
9558 * doc/invoke.texi (Wodr): Document new warning.
9560 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
9562 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
9563 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
9564 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
9565 (varpool_get_constructor): Push CTORS_IN timevar.
9566 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
9568 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
9570 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
9571 Remove VOID_FTYPE_PUSHORT.
9572 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
9573 Change code to USHORT_FTYPE_VOID.
9574 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
9575 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
9576 (ix86_atomic_assign_expand_fenv): Update for
9577 __builtin_ia32_fnstsw changes.
9578 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
9579 (fnstsw): Change operand 0 to nonimmediate operand.
9581 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9583 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
9584 (varpool_get_constructor): New function.
9585 (varpool_ctor_useable_for_folding_p): Break out from ...
9586 (ctor_for_folding): ... here; use varpool_get_constructor.
9587 (varpool_assemble_decl): Likewise.
9588 * lto-streamer.h (struct output_block): Turn cgraph_node
9590 (lto_input_variable_constructor): Declare.
9591 * ipa-visibility.c (function_and_variable_visibility): Use
9592 varpool_get_constructor.
9593 * cgraph.h (varpool_get_constructor): Declare.
9594 (varpool_ctor_useable_for_folding_p): New function.
9595 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
9596 parameter; return error_mark_node for non-trivial constructors.
9597 (lto_write_tree_1, DFS_write_tree): Update use of
9598 get_symbol_initial_value.
9599 (output_function): Update initialization of symbol.
9600 (output_constructor): New function.
9601 (copy_function): Rename to ..
9602 (copy_function_or_variable): ... this one; handle vars too.
9603 (lto_output): Output variable sections.
9604 * lto-streamer-in.c (input_constructor): New function.
9605 (lto_read_body): Rename from ...
9606 (lto_read_body_or_constructor): ... this one; handle vars too.
9607 (lto_input_variable_constructor): New function.
9608 * ipa-prop.c (ipa_prop_write_jump_functions,
9609 ipa_prop_write_all_agg_replacement): Update.
9610 * lto-cgraph.c (compute_ltrans_boundary): Use it.
9611 (output_cgraph_opt_summary): Set symbol to NULL.
9613 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9615 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
9616 non-polymorphic types.
9617 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
9618 * ipa-devirt.c (types_same_for_odr): Do not explode when one
9619 of types is not polymorphic.
9621 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
9623 * lra-constraints.c (remove_inheritance_pseudos): Process
9624 destination pseudo too.
9626 2014-07-11 Rong Xu <xur@google.com>
9628 * gcov-tool.c (gcov_output_files): Fix build error introduced in
9631 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
9633 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
9634 * config/avr/avr-devices.c (AVR_MCU): Same.
9635 (avr_mcu_types): add text start value to end of device list.
9636 * config/avr/avr-mcus.def: Add text section start for all devices.
9637 (ata5782): Add new avr5 device.
9639 * config/avr/avr-tables.opt: Regenerate.
9640 * config/avr/avr.h: Add declaration for text section start handler.
9641 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
9643 (LINK_SPEC): Include text section start handler to linker spec.
9644 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
9645 pass -Ttext option to linker if the text section start for the device
9647 * config/avr/t-multilib: Regenerate.
9648 * doc/avr-mmcu.texi: Regenerate.
9650 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
9652 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
9653 * config/rs6000/aix52.h (LINK_SPEC): Same.
9654 * config/rs6000/aix53.h (LINK_SPEC): Same.
9655 * config/rs6000/aix61.h (LINK_SPEC): Same.
9656 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
9658 2014-07-11 Roman Gareev <gareevroman@gmail.com>
9660 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
9661 (graphite_verify): New function.
9662 (ivs_params_clear): New function.
9663 (gcc_expression_from_isl_ast_expr_id): New function.
9664 (gcc_expression_from_isl_expr_int): New function.
9665 (binary_op_to_tree): New function.
9666 (ternary_op_to_tree): New function.
9667 (unary_op_to_tree): New function.
9668 (nary_op_to_tree): New function.
9669 (gcc_expression_from_isl_expr_op): New function.
9670 (gcc_expression_from_isl_expression): New function.
9671 (graphite_create_new_loop): New function.
9672 (translate_isl_ast_for_loop): New function.
9673 (get_upper_bound): New function.
9674 (graphite_create_new_loop_guard): New function.
9675 (translate_isl_ast_node_for): New function.
9676 (translate_isl_ast): New function.
9677 (add_parameters_to_ivs_params): New function.
9678 (scop_to_isl_ast): New parameter ip.
9679 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
9681 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
9683 * config/xtensa/predicates.md (call expander): Update for
9684 DECL_SECTION_NAME being string.
9686 2014-07-11 Richard Biener <rguenther@suse.de>
9689 * builtins.c (fold_builtin_memory_op): Inline memory moves that
9690 can be implemented with a single load followed by a single store.
9691 (c_strlen): Only warn when only_value is not 2.
9693 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
9695 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
9697 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
9700 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
9701 (*movhi_bytes): Likewise.
9702 (*arm_movqi_insn): Likewise.
9704 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
9707 * config/alpha/alpha.c: Include tree-pass.h, context.h
9709 (pass_data_handle_trap_shadows): New pass.
9710 (pass_handle_trap_shadows::gate): New pass gate function.
9711 (make_pass_handle_trap_shadows): New function.
9712 (rest_of_handle_trap_shadows): Ditto.
9714 (alpha_align_insns_1): Rename from alpha_align_insns.
9715 (pass_data_align_insns): New pass.
9716 (pass_align_insns::gate): New pass gate function.
9717 (make_pass_aling_insns): New function.
9718 (rest_of_align_insns): Ditto.
9719 (alpha_align_insns): Ditto.
9721 (alpha_option_override): Declare handle_trap_shadows info
9722 and align_insns_info. Register handle_trap_shadows and align_insns
9724 (alpha_reorg): Do not call alpha_trap_shadows and
9725 alpha_align_insn from here.
9727 (alpha_pad_function_end): Do not skip BARRIERs.
9729 2014-07-10 Rong Xu <xur@google.com>
9731 Add gcov-tool: an offline gcda profile processing tool support.
9732 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
9733 (gcov_is_error): Ditto.
9734 (gcov_read_string): Ditto.
9735 (gcov_read_sync): Ditto.
9736 * gcov-io.h: Move counter defines to gcov-counter.def.
9737 * gcov-dump.c (tag_counters): Use gcov-counter.def.
9738 * coverage.c: Ditto.
9739 * gcov-tool.c: Offline gcda profile processing tool.
9740 (unlink_gcda_file): Remove one gcda file.
9741 (unlink_profile_dir): Remove gcda files from the profile path.
9742 (gcov_output_files): Output gcda files to an output dir.
9743 (profile_merge): Merge two profiles in directory.
9744 (print_merge_usage_message): Print merge usage.
9745 (merge_usage): Print merge usage and exit.
9746 (do_merge): Driver for profile merge sub-command.
9747 (profile_rewrite): Rewrite profile.
9748 (print_rewrite_usage_message): Print rewrite usage.
9749 (rewrite_usage): Print rewrite usage and exit.
9750 (do_rewrite): Driver for profile rewrite sub-command.
9751 (print_usage): Print gcov-info usage and exit.
9752 (print_version): Print gcov-info version.
9753 (process_args): Process arguments.
9754 (main): Main routine for gcov-tool.
9755 * Makefile.in: Build and install gcov-tool.
9756 * gcov-counter.def: New file split from gcov-io.h.
9757 * doc/gcc.texi: Include gcov-tool.texi.
9758 * doc/gcov-tool.texi: Document for gcov-tool.
9760 2014-07-10 Richard Biener <rguenther@suse.de>
9762 PR tree-optimization/61757
9763 * tree-ssa-dom.c (loop_depth_of_name): Restore.
9764 (propagate_rhs_into_lhs): Revert part of last change.
9766 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
9768 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
9771 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
9774 * function.c (allocate_struct_function): Revert r188667 change.
9776 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
9778 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
9780 * doc/install.texi: Remove links to defunct package providers for
9783 2014-07-09 Tom de Vries <tom@codesourcery.com>
9785 * final.c (get_call_fndecl): Declare.
9786 (self_recursive_call_p): New function.
9787 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
9789 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9791 * ipa-devirt.c (record_node): Walk through aliases.
9793 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9795 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
9797 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9800 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
9802 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9804 * ipa-visibility.c (function_and_variable_visibility): Remove
9805 temporary hack disabling local aliases on AIX.
9807 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9809 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
9810 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
9812 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9814 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
9815 * rs6000/rs6000.c: Inline output of .set instruction.
9816 (declare_alias_data): New struct.
9817 (rs6000_declare_alias): New function.
9818 (rs6000_xcoff_declare_function_name): Use it.
9819 (rs6000_xcoff_declare_object_name): New function.
9820 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
9821 (ASM_OUTPUT_DEF): Turn to empty definition.
9823 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9826 * hash-table.h: use hash_table::value_type instead of
9827 Descriptor::value_type in the return types of several methods.
9829 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9831 * tree-pass.h (pass_data): Remove has_execute member.
9832 * passes.c (execute_one_pass): Don't check pass->has_execute.
9833 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
9834 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
9835 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
9836 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
9837 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
9838 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
9839 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
9840 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
9841 gimple-low.c, gimple-ssa-isolate-paths.c,
9842 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
9843 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
9844 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
9845 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
9846 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
9847 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
9848 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
9849 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
9850 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
9851 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
9852 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
9853 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
9854 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
9855 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
9856 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
9857 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
9858 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
9859 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
9860 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
9861 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
9862 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
9863 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
9864 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
9865 web.c: Remove initializer for pass_data::has_execute.
9867 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
9869 * graphite-htab.h: Use hash_map instead of hash_table.
9870 * graphite-clast-to-gimple.c: Adjust.
9871 * passes.c: Use hash_map instead of hash_table.
9873 * sese.h: Remove now unused code.
9875 2014-07-08 Sriraman Tallam <tmsriram@google.com>
9878 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
9881 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9883 PR rtl-optimization/61673
9884 * combine.c (simplify_comparison): Test just mode's sign bit
9885 in tmode rather than the sign bit and any bits above it.
9887 2014-07-08 Roman Gareev <gareevroman@gmail.com>
9889 * graphite-isl-ast-to-gimple.c (generate_isl_context):
9890 Add __isl_give to the declaration.
9891 (generate_isl_schedule): Likewise.
9892 (scop_to_isl_ast): Likewise.
9894 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9896 * config/arm/arm.c (cortexa5_extra_costs): New table.
9897 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
9899 2014-07-08 Jakub Jelinek <jakub@redhat.com>
9901 PR tree-optimization/61725
9902 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
9903 range, use range_includes_zerop_p instead of integer_zerop on
9904 vr0->min, only use log2 of max if min is not negative.
9906 2014-07-08 Richard Biener <rguenther@suse.de>
9908 * tree-ssa-dom.h (loop_depth_of_name): Remove.
9909 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
9910 restriction on loop depth difference.
9911 (record_equality): Likewise.
9912 (propagate_rhs_into_lhs): Likewise. Simplify condition.
9913 (loop_depth_of_name): Remove.
9914 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
9915 restriction on loop depth difference.
9916 (init_copy_prop): Likewise.
9918 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
9920 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
9922 (walk_aliased_vdefs): Likewise.
9923 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
9924 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
9925 (detect_type_change_from_memory_writes): Check if entry was reached.
9927 2014-07-08 Richard Biener <rguenther@suse.de>
9929 PR tree-optimization/61681
9930 * tree-ssa-structalias.c (find_what_var_points_to): Expand
9931 NONLOCAL inside ESCAPED.
9933 2014-07-08 Richard Biener <rguenther@suse.de>
9935 PR tree-optimization/61680
9936 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
9937 Handle properly all read-write dependences with group accesses.
9939 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
9941 PR tree-optimization/61576
9942 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
9943 block containing reduction statement is predecessor of phi basi block.
9945 2014-07-08 Marek Polacek <polacek@redhat.com>
9948 * fold-const.c (round_up_loc): Change the parameter type.
9950 * fold-const.h (round_up_loc): Adjust declaration.
9951 * stor-layout.c (finalize_record_size): Check for too large types.
9953 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
9955 * symtab.c: Include calls.h.
9956 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
9958 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
9960 * config/rs6000/rs6000.c (output_vec_const_move): Handle
9961 little-endian code generation.
9962 * config/rs6000/spe.md (spe_evmergehi): Rename to...
9963 (vec_perm00_v2si): ... this. Handle little-endian code generation.
9964 (spe_evmergehilo): Rename to...
9965 (vec_perm01_v2si): ... this. Handle little-endian code generation.
9966 (spe_evmergelo): Rename to...
9967 (vec_perm11_v2si): ... this. Handle little-endian code generation.
9968 (spe_evmergelohi): Rename to...
9969 (vec_perm10_v2si): ... this. Handle little-endian code generation.
9970 (spe_evmergehi, spe_evmergehilo): New expanders.
9971 (spe_evmergelo, spe_evmergelohi): Likewise.
9972 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
9973 (*frob_tf_ti): Likewise.
9974 (*frob_<mode>_di_2): Likewise.
9975 (*frob_tf_di_8_2): Likewise.
9976 (*frob_di_<mode>): Likewise.
9977 (*frob_ti_tf): Likewise.
9978 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
9979 (*frob_ti_<mode>_8_2): Likewise.
9980 (*frob_ti_tf_2): Likewise.
9981 (mov_si<mode>_e500_subreg0): Rename to...
9982 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
9984 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
9985 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
9986 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
9987 the big endianness only.
9988 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
9989 (*mov_si<mode>_e500_subreg0_2): Rename to...
9990 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
9991 big big endianness only.
9992 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
9993 (*mov_si<mode>_e500_subreg4): Rename to...
9994 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
9996 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
9997 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
9998 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
9999 the big endianness only.
10000 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
10002 (*mov_si<mode>_e500_subreg4_2): Rename to...
10003 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
10005 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
10006 (*mov_sitf_e500_subreg8): Rename to...
10007 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
10009 (*mov_sitf_e500_subreg8_le): New instruction pattern.
10010 (*mov_sitf_e500_subreg8_2): Rename to...
10011 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
10013 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
10014 (*mov_sitf_e500_subreg12): Rename to...
10015 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
10017 (*mov_sitf_e500_subreg12_le): New instruction pattern.
10018 (*mov_sitf_e500_subreg12_2): Rename to...
10019 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
10021 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
10023 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
10025 * asan.c (instrument_strlen_call): Do not instrument first byte
10026 in strlen if already instrumented.
10028 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10030 * config/arm/arm.opt (mwords-little-endian): Delete.
10031 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
10032 of TARGET_LITTLE_WORDS.
10033 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
10034 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
10036 * doc/invoke.texi: Remove references to -mwords-little-endian.
10038 2014-07-07 Jakub Jelinek <jakub@redhat.com>
10040 * expmed.c (struct init_expmed_rtl): Change all fields but
10041 pow2 and cint from struct rtx_def to rtx.
10042 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
10043 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
10046 2014-07-06 Marek Polacek <polacek@redhat.com>
10049 * doc/invoke.texi: Document -Wsizeof-array-argument.
10051 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
10053 * wide-int.h (wide_int_storage): Change declaration from struct
10056 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
10058 * cgraph.c (cgraph_create_indirect_edge): Update call of
10059 get_polymorphic_call_info.
10060 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
10061 (possible_polymorphic_call_targets): Add parameter call.
10062 (decl_maybe_in_construction_p): New predicate.
10063 (get_polymorphic_call_info): Add parameter call;
10064 use decl_maybe_in_construction_p.
10065 * gimple-fold.c (fold_gimple_assign): Update use of
10066 possible_polymorphic_call_targets.
10067 (gimple_fold_call): Likewise.
10068 * ipa-prop.c: Inlcude calls.h
10069 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
10070 (param_type_may_change_p): New predicate.
10071 (detect_type_change_from_memory_writes): Break out from ...
10072 (detect_type_change): ... this one; use param_type_may_change_p.
10073 (detect_type_change_ssa): Use param_type_may_change_p.
10074 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
10076 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
10079 * config/arm/arm-protos.h (arm_legitimate_address_p,
10080 arm_is_constant_pool_ref): Add prototypes.
10081 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
10082 (arm_is_constant_pool_ref) New function.
10083 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
10084 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
10085 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
10086 operand. Remove pool_range and neg_pool_range attributes.
10087 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
10088 pool_range and neg_pool_range attributes.
10089 * config/arm/constraints.md (Uh): New constraint.
10090 (Uq): Don't allow constant pool references.
10092 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
10094 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
10095 (move_lo_quad_internal_be_<mode>): Likewise.
10096 (move_lo_quad_<mode>): Convert to define_expand.
10097 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
10098 (aarch64_simd_move_hi_quad_be_<mode>): New.
10099 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
10100 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
10101 (aarch64_combinez_be<mode>): New.
10102 (aarch64_combine<mode>): Convert to define_expand.
10103 (aarch64_combine_internal<mode>): New.
10104 (aarch64_simd_combine<mode>): Remove bogus RTL description.
10106 2014-07-04 Tom de Vries <tom@codesourcery.com>
10108 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
10109 combination of earlyclobber and read/write modifiers.
10111 2014-07-04 Tom de Vries <tom@codesourcery.com>
10113 * config/aarch64/aarch64-simd.md
10114 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
10116 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
10119 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
10121 2014-07-04 Jakub Jelinek <jakub@redhat.com>
10123 PR middle-end/61654
10124 * cgraphunit.c (expand_thunk): Call free_dominance_info.
10126 PR tree-optimization/61684
10127 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
10128 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
10130 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10131 Kito Cheng <kito@0xlab.org>
10132 Monk Chiang <sh.chiang04@gmail.com>
10134 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
10135 (nds32_symbol_load_store_p): Move to ...
10136 (nds32_fp_as_gp_check_available): Move to ...
10137 * config/nds32/nds32-fp-as-gp.c: ... here.
10138 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
10139 extern declaration.
10141 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10142 Kito Cheng <kito@0xlab.org>
10143 Monk Chiang <sh.chiang04@gmail.com>
10145 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
10146 (nds32_expand_store_multiple): Move to ...
10147 (nds32_expand_movmemqi): Move to ...
10148 * config/nds32/nds32-memory-manipulation.c: ... here.
10150 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10151 Kito Cheng <kito@0xlab.org>
10152 Monk Chiang <sh.chiang04@gmail.com>
10154 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
10155 (nds32_output_casesi_pc_relative): Move to ...
10156 (nds32_output_casesi): Move to ...
10157 (nds32_mem_format): Move to ...
10158 (nds32_output_16bit_store): Move to ...
10159 (nds32_output_16bit_load): Move to ...
10160 (nds32_output_32bit_store): Move to ...
10161 (nds32_output_32bit_load): Move to ...
10162 (nds32_output_32bit_load_s): Move to ...
10163 (nds32_output_stack_push): Move to ...
10164 (nds32_output_stack_pop): Move to ...
10165 * config/nds32/nds32-md-auxiliary.c: ... here.
10167 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10168 Ling-Hua Tseng <uranus@tinlans.org>
10170 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
10171 the purpose of this file.
10173 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10174 Kito Cheng <kito@0xlab.org>
10175 Monk Chiang <sh.chiang04@gmail.com>
10177 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
10178 (nds32_address_cost): Move implementation to ...
10179 * config/nds32/nds32-cost.c: ... here.
10180 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
10181 (nds32_address_cost_impl): Declare.
10183 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10184 Kito Cheng <kito@0xlab.org>
10185 Monk Chiang <sh.chiang04@gmail.com>
10187 * config/nds32/nds32.c
10188 (nds32_consecutive_registers_load_store_p): Move to ...
10189 (nds32_valid_multiple_load_store): Move to ...
10190 (nds32_valid_stack_push_pop): Move to ...
10191 (nds32_can_use_bclr_p): Move to ...
10192 (nds32_can_use_bset_p): Move to ...
10193 (nds32_can_use_btgl_p): Move to ...
10194 (nds32_can_use_bitci_p): Move to ...
10195 * config/nds32/nds32-predicates.c: ... here.
10197 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10198 Kito Cheng <kito@0xlab.org>
10199 Monk Chiang <sh.chiang04@gmail.com>
10201 * config/nds32/nds32.c
10202 (nds32_expand_builtin_null_ftype_reg): Move to ...
10203 (nds32_expand_builtin_reg_ftype_imm): Move to ...
10204 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
10205 (nds32_init_builtins): Move implementation to ...
10206 (nds32_expand_builtin): Move implementation to ...
10207 * config/nds32/nds32-intrinsic.c: ... here.
10208 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
10209 (nds32_expand_builtin_impl): Declare.
10211 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10212 Kito Cheng <kito@0xlab.org>
10213 Monk Chiang <sh.chiang04@gmail.com>
10215 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
10216 (nds32_emit_section_tail_template): Move to ...
10217 (nds32_emit_isr_jmptbl_section): Move to ...
10218 (nds32_emit_isr_vector_section): Move to ...
10219 (nds32_emit_isr_reset_conten): Move to ...
10220 (nds32_check_isr_attrs_conflict): Move to ...
10221 (nds32_construct_isr_vectors_information): Move to ...
10222 (nds32_asm_file_start): Move implementation to ...
10223 (nds32_asm_file_end): Move implementation to ...
10224 * config/nds32/nds32-isr.c: ... here.
10225 * config/nds32/nds32-protos.h
10226 (nds32_check_isr_attrs_conflict): Declare.
10227 (nds32_construct_isr_vectors_information): Declare.
10228 (nds32_asm_file_start_for_isr): Declare.
10229 (nds32_asm_file_end_for_isr): Declare.
10231 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
10232 Kito Cheng <kito@0xlab.org>
10233 Monk Chiang <sh.chiang04@gmail.com>
10235 * config.gcc (nds32*): Add new modules to extra_objs.
10236 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
10237 (nds32be-*-*): Likewise.
10238 * config/nds32/nds32-cost.c: New file.
10239 * config/nds32/nds32-fp-as-gp.c: New file.
10240 * config/nds32/nds32-intrinsic.c: New file.
10241 * config/nds32/nds32-isr.c: New file.
10242 * config/nds32/nds32-md-auxiliary.c: New file.
10243 * config/nds32/nds32-memory-manipulation.c: New file.
10244 * config/nds32/nds32-pipelines-auxiliary.c: New file.
10245 * config/nds32/nds32-predicates.c: New file.
10246 * config/nds32/t-nds32: New file.
10248 2014-07-03 Jakub Jelinek <jakub@redhat.com>
10250 PR tree-optimization/61682
10251 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
10252 using cases and when one of the operands is equal to 1.
10254 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
10256 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
10257 ashr<mode>3): Correct mode of operands[2].
10258 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
10259 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
10260 Correct mode of operands[2]. Fix split condition.
10262 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
10264 * arm.md (arch): Add armv6_or_vfpv3.
10265 (arch_enabled): Add test for the above.
10266 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
10268 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
10270 2014-07-03 Jakub Jelinek <jakub@redhat.com>
10272 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
10273 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
10274 HWI 1 and negate the unsigned value.
10275 * expmed.c (expand_sdiv_pow2): For modes wider than word always
10276 use AND instead of shift.
10277 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
10279 2014-07-03 Marek Polacek <polacek@redhat.com>
10281 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
10282 (-fsanitize=float-divide-by-zero): Move to the table with
10283 -fsanitize=undefined suboptions.
10284 (-fsanitize=float-cast-overflow): Likewise.
10286 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
10288 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
10289 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
10292 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10294 * loop-invariant.c (struct invariant): Add a new member: eqno;
10295 (find_identical_invariants): Update eqno;
10296 (create_new_invariant): Init eqno;
10297 (get_inv_cost): Compute comp_cost with eqno;
10299 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
10301 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
10302 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
10303 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
10304 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
10305 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
10307 2014-07-02 Christian Bruel <christian.bruel@st.com>
10311 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
10312 (make_preds_opaque): Delete.
10313 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
10314 (commit_mode_sets): New function.
10315 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
10316 Process all modes at once.
10317 * basic-block.h (pre_edge_lcm_avs): Declare.
10318 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
10319 Call clear_aux_for_edges. Fix comments.
10320 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
10321 (pre_edge_rev_lcm): Idem.
10322 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
10324 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
10325 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
10327 * config/i386/i386.c (x96_emit_mode_set): Idem.
10328 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
10329 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
10330 (fpscr_toggle) Disallow from delay slot.
10331 * target.def (emit_mode_set): Add prev_mode parameter.
10332 * doc/tm.texi: Regenerate.
10334 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10336 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
10339 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
10341 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
10342 vtable_pointer_value_to_vtable): Constify.
10343 (contains_polymorphic_type_p): Declare.
10344 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
10345 vtable_pointer_value_to_vtable): Constify.
10346 (contains_polymorphic_type_p): New predicate.
10347 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
10349 (ipa_set_ancestor_jf): Likewise.
10350 (detect_type_change): Return false in easy cases.
10351 (compute_complex_assign_jump_func): Require type to contain
10353 (compute_known_type_jump_func): Likewise.
10355 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
10357 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
10359 (type_in_anonymous_namespace_p): Constify argument.
10360 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
10361 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
10362 (main_odr_variant): New function.
10363 (hash_type_name): Make static; update assert; do not ICE on
10365 (types_same_for_odr): Bring here from tree.c; simplify and remove
10366 old structural comparing code that doesn't work for templates.
10367 (odr_hasher::equal): Update assert.
10368 (add_type_duplicate): Return true when bases should be computed;
10369 replace incomplete loader by complete; do not output duplicated
10370 warnings; do not ICE on non-records; set odr_violated flag.
10371 (get_odr_type): Be ready to replace incomplete type by complete
10372 one; work on ODR variants instead of main variants; reorder item
10373 in array so bases have still smaller indexes.
10374 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
10375 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
10377 2014-07-01 Cary Coutant <ccoutant@google.com>
10379 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
10381 (resolve_addr_in_expr): When replacing the rtx in a location list
10382 entry, get a new address table entry.
10383 (dwarf2out_finish): Call index_location_lists even if there are no
10384 addr_index_table entries yet.
10386 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
10388 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
10389 change for not being obvious.
10391 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
10393 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
10396 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10398 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
10399 (vcagt_f64): Likewise.
10400 (vcale_f64): Likewise.
10401 (vcaled_f64): Likewise.
10402 (vcales_f32): Likewise.
10403 (vcalt_f64): Likewise.
10404 (vcaltd_f64): Likewise.
10405 (vcalts_f32): Likewise.
10407 2014-07-01 Marek Polacek <polacek@redhat.com>
10409 * doc/invoke.texi: Document -Wint-conversion.
10411 2014-07-01 Marek Polacek <polacek@redhat.com>
10414 * doc/invoke.texi: Document -Wincompatible-pointer-types.
10416 2014-07-01 Martin Liska <mliska@suse.cz>
10418 IPA REF alias refactoring
10419 * cgraph.h (iterate_direct_aliases): New function.
10420 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
10421 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
10422 FOR_EACH_ALIAS added.
10423 (cgraph_for_node_and_aliases): Likewise.
10424 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
10425 * ipa-inline.c (reset_edge_caches): Likewise.
10426 (update_caller_keys): Likewise.
10427 * trans-mem.c (ipa_tm_execute): Likewise.
10428 *varpool.c (varpool_analyze_node): Likewise.
10429 (varpool_for_node_and_aliases): Likewise.
10430 * ipa-ref.h (first_alias): New function.
10431 (last_alias): Likewise.
10432 (has_aliases_p): Likewise.
10433 * ipa-ref.c (ipa_ref::remove_reference): Removal function
10434 is sensitive to IPA_REF_ALIASes.
10435 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
10436 are put at the beginning of the list.
10437 (symtab_node::iterate_direct_aliases): New function.
10439 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10442 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10444 (write_ts_type_common_tree_pointers): Do not stream fields not set
10445 for incomplete types; do not stream duplicated fields for variants;
10446 sanity check that variant and type match.
10447 (write_ts_type_non_common_tree_pointers): Likewise.
10448 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10449 TYPE_SIZE whether type is complete.
10450 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10451 write_ts_type_common_tree_pointers
10452 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10454 2014-06-30 Joseph Myers <joseph@codesourcery.com>
10456 * var-tracking.c (add_stores): Return instead of asserting if old
10457 and new values for conditional store are the same.
10459 2014-06-30 Richard Henderson <rth@redhat.com>
10463 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
10464 the cfg if there were any changes.
10465 * passes.def: Revert move of peephole2 after reorder_blocks;
10466 move duplicate_computed_gotos before peephole2.
10468 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
10470 * except.c (emit_note_eh_region_end): New helper function.
10471 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
10472 emit EH_REGION_END note.
10473 * jump.c (cleanup_barriers): Do not split a call and its
10474 corresponding CALL_ARG_LOCATION note.
10476 2014-06-30 Jeff Law <law@redhat.com>
10478 PR tree-optimization/61607
10479 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
10480 deeper into the SSA_NAME_VALUE chain.
10482 2014-06-30 Marek Polacek <polacek@redhat.com>
10484 * convert.c (convert_to_integer): Don't instrument conversions if the
10485 function has no_sanitize_undefined attribute.
10486 * ubsan.c: Don't run the ubsan pass if the function has
10487 no_sanitize_undefined attribute.
10489 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10491 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
10492 -fsanitize=undefined suboptions.
10494 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
10496 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
10497 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
10498 against bigendian and adjust indices.
10500 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10502 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
10504 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
10507 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
10508 Add alternative; make early clobber. Adjust both split patterns
10509 to use operand 0 as the working register.
10511 2014-06-30 Jakub Jelinek <jakub@redhat.com>
10513 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
10514 as ira_object_id_map might be NULL, or 1.
10516 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
10518 * loop-invariant.c (get_inv_cost): Handle register class.
10519 (gain_for_invariant): Check the register pressure of the inv
10520 and its overlapped register class, other than all.
10522 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
10524 * doc/invoke.texi (Optimize Options): Fix descriptions of
10525 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
10527 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
10529 * doc/extend.texi (Function Attributes): Update 'naked' attribute
10532 2014-06-29 Tobias Grosser <tobias@grosser.es>
10535 * graphite-isl-ast-to-gimple.c: Add missing guards.
10537 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10539 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
10540 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
10541 * flag-types.h: Add new enum fgraphite_generator.
10542 * graphite-isl-ast-to-gimple.c: New.
10543 * graphite-isl-ast-to-gimple.h: New.
10544 * graphite.c (graphite_transform_loops): Add choice of Graphite
10545 code generator, which depends on flag_graphite_code_gen.
10547 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10549 * graphite-dependences.c (subtract_commutative_associative_deps):
10550 Add NULL checking of the following variables: must_raw_no_source,
10551 may_raw_no_source, must_war_no_source, may_war_no_source,
10552 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
10553 must_war, may_war, must_waw, may_waw.
10555 2014-06-29 Roman Gareev <gareevroman@gmail.com>
10557 * graphite-clast-to-gimple.c: gloog is renamed to
10558 graphite_regenerate_ast_cloog. gloog_error is renamed to
10559 graphite_regenerate_error.
10560 * graphite-clast-to-gimple.h: The definition of the struct
10561 bb_pbb_def is moved to graphite-htab.h.
10562 Add inclusion of the hash-table.h.
10563 * graphite-htab.h: The declaration of the function gloog is moved
10564 to graphite-clast-to-gimple.h and renamed to
10565 graphite_regenerate_ast_cloog.
10566 * graphite.c (graphite_transform_loops): gloog is renamed
10567 to graphite_regenerate_ast_cloog.
10569 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10571 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
10573 (write_ts_type_common_tree_pointers): Do not stream fields not set
10574 for incomplete types; do not stream duplicated fields for variants;
10575 sanity check that variant and type match.
10576 (write_ts_type_non_common_tree_pointers): Likewise.
10577 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
10578 TYPE_SIZE whether type is complete.
10579 (lto_input_ts_type_common_tree_pointers): Do same changes as in
10580 write_ts_type_common_tree_pointers
10581 (lto_input_ts_type_non_common_tree_pointers): Likewise.
10583 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10585 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
10587 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10589 * tree-inline.c (remap_type_1): Do not duplicate fields
10590 that are shared in between type and its main variant.
10592 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10594 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
10596 (ipa_set_ancestor_jf) Likewise.
10597 (check_stmt_for_type_change): Check that we work on main variant.
10598 (detect_type_change): Look into main variant.
10599 (compute_known_type_jump_func): Check that main variant has BINFO.
10601 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10603 * ipa-devirt.c (set_type_binfo): New function.
10604 (add_type_duplicate): Use it.
10605 (get_odr_type): Sanity check that binfos points to main variants.
10606 (get_class_context): Be sure the context's outer_type is main variant.
10607 (contains_type_p): Walk main variant.
10608 (get_polymorphic_call_info_for_decl): Set outer_type to be
10610 (get_polymorphic_call_info): Likewise.
10611 (possible_polymorphic_call_targets): Sanity check that we operate
10614 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
10616 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
10618 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10620 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
10621 accidental change due to wide-int branch merge.
10623 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
10625 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
10626 compressed debug support.
10627 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
10628 * configure: Regenerate.
10629 * config.in: Regenerate.
10630 * common.opt (compressed_debug_sections): New enum.
10631 (gz, gz=): New options.
10632 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
10633 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
10634 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
10635 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
10636 LINK_COMPRESS_DEBUG_SPEC.
10637 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
10638 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
10639 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
10640 (Debugging Options): Document -gz[=type].
10642 2014-06-27 Martin Jambor <mjambor@suse.cz>
10645 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
10646 args_to_skip, use those from node instead. Copy args_to_skip and
10647 combined_args_to_skip from node to the new thunk.
10648 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
10649 (cgraph_create_virtual_clone): Moved computation of
10650 combined_args_to_skip...
10651 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
10653 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
10655 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
10656 redundant diagnostic machinary.
10658 2014-06-27 Richard Biener <rguenther@suse.de>
10660 * tree-ssa-math-opts.c (bswap_replace): Fix
10661 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
10663 2014-06-27 Martin Liska <mliska@suse.cz>
10665 * gimple.h (gimple_location_safe): New function introduced.
10666 * cgraphunit.c (walk_polymorphic_call_targets): Usage
10667 of gimple_location_safe replaces gimple_location.
10668 (gimple_fold_call): Likewise.
10669 * ipa-devirt.c (ipa_devirt): Likewise.
10670 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
10671 * ipa.c (walk_polymorphic_call_targets): Likewise.
10672 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
10674 2014-06-27 Jakub Jelinek <jakub@redhat.com>
10676 PR tree-optimization/57233
10677 PR tree-optimization/61299
10678 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
10680 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
10681 would be lowered to scalar shifts, check if corresponding
10682 shifts and vector BIT_IOR_EXPR are supported and don't lower
10683 or lower just to narrower vector type in that case.
10684 * expmed.c (expand_shift_1): Fix up handling of vector
10685 shifts and rotates.
10687 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
10690 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
10692 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
10694 * doc/invoke.texi (-fsemantic-interposition): Document.
10695 * common.opt (fsemantic-interposition): New flag.
10696 * varasm.c (decl_replaceable_p): Use it.
10698 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
10701 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
10702 extraction other than index 3.
10704 2014-06-26 Teresa Johnson <tejohnson@google.com>
10706 * doc/invoke.texi: Fix typo.
10707 * dumpfile.c: Add support for documented -fdump-* options
10708 optimized/missed/note/optall.
10710 2014-06-26 Martin Jambor <mjambor@suse.cz>
10712 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
10713 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
10714 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
10715 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
10716 * opts.c (default_options_optimization): Set
10717 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
10718 * doc/invoke.texi (allow-load-data-races)
10719 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
10720 (allow-store-data-races): Document the new default.
10722 2014-06-26 Martin Jambor <mjambor@suse.cz>
10724 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
10725 renamed to ipa_impossible_devirt_target. Fix typo.
10726 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
10727 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
10728 ipa_impossible_devirt_target.
10730 2014-06-26 Richard Biener <rguenther@suse.de>
10732 PR tree-optimization/61607
10733 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
10734 explaining why we restrict copies on loop depth.
10735 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10737 (record_equivalences_from_phis): Instead add it here.
10739 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
10741 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
10742 (LTO_WRAPPER_OBJS): New variable.
10743 (lto-wrapper$(exeext)): Use it.
10744 * collect2.c: Include "collect-utils.h".
10745 (verbose, debug): Remove variables.
10746 (at_file_supplied): No longer static.
10747 (tool_name): New variable.
10748 (do_wait, fork_execute, maybe_unlink): Don't declare.
10749 (tool_cleanup): No longer static.
10750 (notice): Remove function.
10751 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
10752 fork_execute calls.
10753 (collect_wait, do_wait, collect_execute): Remove functions.
10754 (maybe_unlink): No longer static.
10755 * collect2.h (verbose, debug): Don't declare.
10756 (at_file_supplied): Declare.
10757 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
10759 (collect_execute): Replace with implementation from collect2, plus a
10760 new arg use_atfile. All callers changed.
10761 (collect_wait): Replace with implementation from collect2.
10762 (maybe_unlink_file): Remove function.
10763 (fork_execute): Replace with implementation from collect2, plus a
10764 new arg use_atfile. All callers changed.
10765 (do_wait): Add call to utils_cleanup to the error path.
10766 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
10767 (tool_cleanup): Adjust declarations.
10768 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
10769 * tlink.c: Include "collect-utils.h".
10770 (tlink_execute): New arg use_atfile. All callers changed.
10771 (tlink_init, tlink_execute): Remove declarations.
10773 * collect-utils.c (save_temps): New variable.
10774 (do_wait): Use it instead of debug. Use fatal_error.
10775 * collect-utils.h (save_temps): Declare.
10776 * collect2.c (verbose): Rename from vflag. All uses changed.
10777 (tool_cleanup): New function, copied from collect_atexit.
10778 (collect_atexit, handler): Just call it.
10779 * collect2.h (verbose): Declaration renamed from vflag.
10780 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
10783 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
10784 (lto-wrapper$(exeext)): Link with collect-utils.o.
10785 * collect-utils.c: New file.
10786 * collect-utils.h: New file.
10787 * lto-wrapper.c: Include "collect-utils.h".
10788 (args_name): Delete variable.
10789 (tool_name): New variable.
10790 (tool_cleanup): New function.
10791 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
10792 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
10793 (fork_execute): Remove functions.
10795 2014-06-26 Nick Clifton <nickc@redhat.com>
10797 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
10799 * doc/extend.texi (Function Attributes): Fix typo in description
10800 of RX vector attribute.
10802 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
10804 * config.gcc (supported_defaults): Error when passing either
10805 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
10807 2014-06-26 Richard Biener <rguenther@suse.de>
10809 * tree-ssa-dom.c (cprop_operand): Remove restriction on
10810 propagating volatile pointers.
10812 2014-06-26 Richard Biener <rguenther@suse.de>
10814 PR tree-optimization/61607
10815 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
10816 loop if we redirected its latch edge.
10817 (thread_block_1): Do not cancel loops prematurely.
10819 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
10821 * toplev.c (backend_init_target): Move init_emit_regs and
10823 (backend_init) ... here; skip ira_init_once and backend_init_target.
10824 (target_reinit) ... and here; clear
10825 this_target_rtl->lang_dependent_initialized.
10826 (lang_dependent_init_target): Clear
10827 this_target_rtl->lang_dependent_initialized;
10828 break out rtl initialization to ...
10829 (initialize_rtl): ... here; call also backend_init_target
10831 * toplev.h (initialize_rtl): New function.
10832 * function.c: Include toplev.h
10833 (init_function_start): Call initialize_rtl.
10834 * rtl.h (target_rtl): Add target_specific_initialized,
10835 lang_dependent_initialized.
10837 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
10838 Jakub Jelinek <jakub@redhat.com>
10840 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
10842 2014-06-25 Tom de Vries <tom@codesourcery.com>
10844 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
10846 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
10848 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
10849 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
10850 Issue a strict overflow warning if appropriate.
10852 2014-06-25 Martin Liska <mliska@suse.cz>
10854 IPA REF refactoring
10855 * Makefile.in: Removed header file (ipa-ref-inline.h).
10856 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
10858 (cgraph_speculative_call_info): Likewise.
10859 (cgraph_for_node_thunks_and_aliases): Likewise.
10860 (cgraph_for_node_and_aliases): Likewise.
10861 (verify_cgraph_node): Likewise.
10862 * cgraph.h: Batch of IPA REF functions become member functions of
10863 symtab_node: add_reference, maybe_add_reference, clone_references,
10864 clone_referring, clone_reference, find_reference,
10865 remove_stmt_references, remove_all_references,
10866 remove_all_referring, dump_references, dump_referring,
10867 has_alias_p, iterate_reference, iterate_referring.
10868 * cgraphbuild.c (record_reference): New IPA REF function used.
10869 (record_type_list): Likewise.
10870 (record_eh_tables): Likewise.
10871 (mark_address): Likewise.
10872 (mark_load): Likewise.
10873 (mark_store): Likewise.
10874 (pass_build_cgraph_edges): Likewise.
10875 (rebuild_cgraph_edge): Likewise.
10876 (cgraph_rebuild_references): Likewise.
10877 (pass_remove_cgraph_callee_edges): Likewise.
10878 * cgraphclones.c (cgraph_clone_node): Likewise.
10879 (cgraph_create_virtual_clone): Likewise.
10880 (cgraph_materialize_clone): Likewise.
10881 (cgraph_materialize_all_clones): Likewise.
10882 * cgraphunit.c (cgraph_reset_node): Likewise.
10883 (cgraph_reset_node): Likewise.
10884 (analyze_function): Likewise.
10885 (assemble_thunks_and_aliases): Likewise.
10886 (expand_function): Likewise.
10887 * ipa-comdats.c (propagate_comdat_group): Likewise.
10888 (enqueue_references): Likewise.
10889 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
10890 (create_specialized_node): Likewise.
10891 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
10892 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
10893 * ipa-inline.c (reset_edge_caches): Likewise.
10894 (update_caller_keys): Likewise.
10895 (execute): Likewise.
10896 * ipa-prop.c (remove_described_reference): Likewise.
10897 (propagate_controlled_uses): Likewise.
10898 (ipa_edge_duplication_hook): Likewise.
10899 (ipa_modify_call_arguments): Likewise.
10900 * ipa-pure-const.c (propagate_pure_const): Likewise.
10901 * ipa-ref-inline.h: Header file removed, functions moved
10902 to symtab_node class.
10903 * ipa-ref.c (remove_reference): New class member function.
10904 (cannot_lead_to_return): New class member function.
10905 (referring_ref_list): Likewise.
10906 (referred_ref_list): Likewise.
10907 Rest of functions moved to symtab_node class.
10908 * ipa-ref.h: New member functions remove_reference,
10909 cannot_lead_to_return, referring_ref_list, referred_ref_list added
10911 ipa_ref_list class has new member functions: first_reference,
10912 first_referring, clear, nreferences.
10913 * ipa-reference.c (analyze_function): New IPA REF function used.
10914 (write_node_summary_p): Likewise.
10915 (ipa_reference_write_optimization_summary): Likewise.
10916 * ipa-split.c (split_function): Likewise.
10917 * ipa-utils.c (ipa_reverse_postorder): Likewise.
10918 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
10919 (function_and_variable_visibility): Likewise.
10920 * ipa.c (has_addr_references_p): Likewise.
10921 (process_references): Argument type changed.
10922 (symtab_remove_unreachable_nodes): New IPA REF function used.
10923 (process_references): Likewise.
10924 (set_writeonly_bit): Likewise.
10925 * lto-cgraph.c: Implementation of new symtab_node member functions
10926 that uses new IPA REF functions.
10927 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
10929 * lto-streamer-out.c (output_symbol_p): Likewise.
10930 * lto-streamer.h (referenced_from_this_partition_p): Argument type
10932 * symtab.c: Implementation of new IPA REF API.
10933 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
10934 (ipa_tm_create_version): Likewise.
10935 (ipa_tm_execute): Likewise.
10936 * tree-emutls.c (gen_emutls_addr): Likewise.
10937 * tree-inline.c (copy_bb): Likewise.
10938 (delete_unreachable_blocks_update_callgraph): Likewise.
10939 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
10940 (varpool_for_node_and_aliases): Likewise.
10942 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10944 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
10946 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
10949 * fold-const.c (fold_checksum_tree): Use a hash_table of const
10950 tree_node * instead of tree_node *.
10952 (print_fold_checksum): Likewise.
10953 (fold_check_failed): Likewise.
10954 (debug_fold_checksum): Likewise.
10955 (fold_build1_stat_loc): Likewise.
10956 (fold_build2_stat_loc): Likewise.
10957 (fold_build3_stat_loc): Likewise.
10958 (fold_build_call_array_loc): Likewise.
10960 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
10962 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
10963 implementation with call to...
10964 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
10966 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
10969 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
10971 PR tree-optimization/57742
10972 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
10973 after replacing the statement.
10975 2014-06-25 Nick Clifton <nickc@redhat.com>
10977 * config/v850/v850.c (GHS_default_section_names): Change to const
10979 (GHS_current_section_names): Likewise.
10980 (v850_insert_attributes): Do not build strings, just assign the
10981 names directly. Change the type of 'chosen_section' to const
10983 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
10984 directly to the array entry.
10985 * config/v850/v850.h (GHS_default_section_names): Change to const
10987 (GHS_current_section_names): Likewise.
10989 2014-06-25 Jakub Jelinek <jakub@redhat.com>
10991 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
10992 (LANG_HOOKS_DECLS): Add it.
10993 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
10995 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
10996 * langhooks.h (struct lang_hooks_for_decls): Add
10997 omp_clause_linear_ctor hook.
10998 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
10999 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
11000 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
11001 combined simd loop use omp_clause_linear_ctor hook.
11003 2014-06-24 Cong Hou <congh@google.com>
11005 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
11006 pattern recognition.
11007 (type_conversion_p): PROMOTION is true if it's a type promotion
11008 conversion, and false otherwise. Return true if the given expression
11009 is a type conversion one.
11010 * tree-vectorizer.h: Adjust the number of patterns.
11011 * tree.def: Add SAD_EXPR.
11012 * optabs.def: Add sad_optab.
11013 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
11014 * expr.c (expand_expr_real_2): Likewise.
11015 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
11016 * gimple.c (get_gimple_rhs_num_ops): Likewise.
11017 * optabs.c (optab_for_tree_code): Likewise.
11018 * tree-cfg.c (estimate_operator_cost): Likewise.
11019 * tree-ssa-operands.c (get_expr_operands): Likewise.
11020 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
11021 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
11022 * doc/generic.texi: Add document for SAD_EXPR.
11023 * doc/md.texi: Add document for ssad and usad.
11025 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
11027 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
11028 qualification in cast.
11030 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
11032 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
11033 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
11034 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
11035 (tree_function_decl): ... here.
11036 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
11037 streaming of vindex to ...
11038 (write_ts_function_decl_tree_pointers): ... here.
11039 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
11040 Do not stream DECL_VINDEX.
11041 (lto_input_ts_function_decl_tree_pointers): Stream it here.
11043 2014-06-24 Catherine Moore <clm@codesourcery.com>
11044 Sandra Loosemore <sandra@codesourcery.com>
11046 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
11047 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
11048 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
11050 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
11052 * doc/invoke.texi (Warning Options): Remove duplicated
11053 -Wmaybe-uninitialized.
11055 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
11057 PR tree-optimization/57742
11058 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
11059 (handle_builtin_malloc, handle_builtin_memset): New functions.
11060 (strlen_optimize_stmt): Call them.
11061 * passes.def: Move strlen after loop+dom but before vrp.
11063 2014-06-24 Jakub Jelinek <jakub@redhat.com>
11066 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
11067 model family 6 CPU with has_longmode never use a CPU without
11070 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
11073 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
11076 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
11078 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
11079 * dominance.c (iterate_fix_dominators): Use hash_map instead of
11081 * hash-map.h: New file.
11082 * ipa-comdats.c: Use hash_map instead of pointer_map.
11084 * lto-section-out.c: Adjust.
11085 * lto-streamer.h: Replace pointer_map with hash_map.
11086 * symtab.c (verify_symtab): Likewise.
11087 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
11088 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
11089 * tree-streamer.h: Likewise.
11090 * tree-streamer.c: Adjust.
11091 * pointer-set.h: Remove pointer_map.
11093 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
11095 * hash-table.h: Add a template arg to choose between storing values
11096 and storing pointers to values, and then provide partial
11097 specializations for both.
11098 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
11099 should store, not the type values should point to.
11100 * tree-into-ssa.c (var_info_hasher): Likewise.
11101 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
11102 * tree-complex.c: Adjust.
11103 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
11104 table instead of int_tree_map *.
11105 * tree-parloops.c: Adjust.
11106 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
11107 type is being stored.
11108 * tree-vectorizer.c: Adjust.
11110 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
11112 * hash-table.h: Remove a layer of indirection from hash_table so that
11113 it contains the hash table's data instead of a pointer to the data.
11114 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
11115 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
11116 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
11117 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
11118 fold-const.c, gcse.c, ggc-common.c,
11119 gimple-ssa-strength-reduction.c, gimplify.c,
11120 graphite-clast-to-gimple.c, graphite-dependences.c,
11121 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
11122 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
11123 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
11124 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
11125 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
11126 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
11127 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
11128 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
11129 tree-ssa-live.c, tree-ssa-loop-im.c,
11130 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
11131 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
11132 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
11133 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
11134 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
11135 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
11136 vtable-verify.c, vtable-verify.h: Adjust.
11138 2014-06-24 Richard Biener <rguenther@suse.de>
11140 PR tree-optimization/61572
11141 * tree-ssa-sink.c (statement_sink_location): Do not sink
11142 loads from hard registers.
11144 2014-06-24 Jakub Jelinek <jakub@redhat.com>
11146 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
11147 not mentioned in clauses use private clause if the iterator is
11148 declared in #pragma omp for simd, and when adding lastprivate
11149 instead, add it to the outer #pragma omp for too. Diagnose
11150 if the variable is private in outer context. For simd collapse > 1
11151 loops, replace all iterators with temporaries.
11152 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
11153 same even in collapse > 1 loops.
11155 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
11156 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
11158 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
11159 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
11161 (gimplify_adjust_omp_clauses): Likewise.
11162 * omp-low.c (lower_rec_simd_input_clauses,
11163 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
11164 safelen the same as safelen(1).
11165 * tree-nested.c (convert_nonlocal_omp_clauses,
11166 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
11167 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
11168 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
11169 Fixup handling of GIMPLE_OMP_TARGET.
11170 (convert_tramp_reference_stmt, convert_gimple_call): Handle
11173 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
11175 PR tree-optimization/61554
11176 * tree-ssa-propagate.c: Include "bitmap.h".
11177 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
11178 properly update constructor/destructor.
11179 (substitute_and_fold_dom_walker::before_dom_children):
11180 Remove call to gimple_purge_dead_eh_edges, add bb->index to
11181 need_eh_cleaup instead.
11182 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
11185 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
11187 * varpool.c (dump_varpool_node): Dump used_by_single_function.
11188 * tree-pass.h (make_pass_ipa_single_use): New pass.
11189 * cgraph.h (used_by_single_function): New flag.
11190 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
11192 * passes.def (pass_ipa_single_use): Scedule.
11193 * ipa.c (BOTTOM): New macro.
11194 (meet): New function
11195 (propagate_single_user): New function.
11196 (ipa_single_use): New function.
11197 (pass_data_ipa_single_use): New pass.
11198 (pass_ipa_single_use): New pass.
11199 (pass_ipa_single_use::gate): New gate.
11200 (make_pass_ipa_single_use): New function.
11202 2014-06-23 Kai Tietz <ktietz@redhat.com>
11205 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
11206 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
11208 2014-06-23 Richard Biener <rguenther@suse.de>
11210 * tree-ssa-loop.c (gate_loop): New function.
11211 (pass_tree_loop::gate): Call it.
11212 (pass_data_tree_no_loop, pass_tree_no_loop,
11213 make_pass_tree_no_loop): New.
11214 * tree-vectorizer.c: Include tree-scalar-evolution.c
11215 (pass_slp_vectorize::execute): Initialize loops and SCEV if
11217 (pass_slp_vectorize::clone): New method.
11218 * timevar.def (TV_TREE_NOLOOP): New.
11219 * tree-pass.h (make_pass_tree_no_loop): Declare.
11220 * passes.def (pass_tree_no_loop): New pass group with
11223 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
11226 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
11227 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
11229 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
11231 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
11232 "yes" where needed.
11234 2014-06-23 Alan Modra <amodra@gmail.com>
11237 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
11238 to zero on debug statements.
11240 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
11243 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
11244 Ignore third operand if present by marking qualifier_internal.
11246 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
11248 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
11250 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
11251 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
11252 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
11253 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
11254 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
11255 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
11256 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
11257 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
11258 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
11259 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
11260 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
11261 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
11262 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
11263 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
11264 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
11265 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
11266 logic in GCC vector extensions
11268 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
11269 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
11270 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
11271 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
11272 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
11273 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
11274 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
11275 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
11276 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
11277 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
11279 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
11281 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
11284 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
11285 (vget_low_s64): Use __GET_LOW macro.
11286 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
11287 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
11288 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
11289 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
11290 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
11292 (vcombine_s64): Use GCC vector extensions; remove cast.
11293 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
11294 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
11295 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
11296 Fix type signature; remove cast.
11298 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
11301 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
11303 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
11305 (BUILTIN_VD1): New.
11306 (BUILTIN_VD_RE): Remove.
11307 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
11308 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
11309 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
11310 variant but not df.
11311 (vreinterpretv1df*, vreinterpret*v1df): New.
11312 (vreinterpretdf*, vreinterpret*df): Remove.
11313 * config/aarch64/aarch64-simd.md (aarch64_create,
11314 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
11315 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
11317 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
11318 (vcreate_f64): Remove cast, use v1df builtin.
11319 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
11320 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
11321 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
11322 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
11323 vmov_n_f64, vst1_f64): Use gcc vector extensions.
11324 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
11325 add range check using __builtin_aarch64_im_lane_boundsi.
11326 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
11327 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
11328 type signature, use gcc vector extensions.
11329 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
11330 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
11331 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
11332 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
11333 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
11334 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
11335 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
11336 vreinterpret_u64_f64): Use v1df builtin not df.
11338 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
11340 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
11343 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
11345 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
11348 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
11350 * loop-invariant.c (pre_check_invariant_p): New function.
11351 (find_invariant_insn): Call pre_check_invariant_p.
11353 2014-06-22 Richard Henderson <rth@redhat.com>
11356 * compare-elim.c (struct comparison): Add eh_note.
11357 (find_comparison_dom_walker::before_dom_children): Don't eliminate
11358 a redundant comparison in a different EH region. Purge EH edges if
11361 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11363 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
11364 (var_shift): Use it.
11365 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
11366 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
11367 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
11368 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
11369 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
11370 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
11371 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
11372 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
11373 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
11374 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
11375 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
11376 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
11377 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
11378 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
11379 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
11380 *rotldi3_internal15be): Use the new attribute. Merge register and
11381 integer alternatives.
11383 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11385 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
11386 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
11387 split, *ashrdi3_internal3 and split): Delete, merge into...
11388 (ashr<mode>3): New expander.
11389 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
11390 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
11392 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11394 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
11395 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
11396 *rotldi3_internal3 and split): Delete, merge into...
11397 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
11398 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
11399 Use "rotlw" extended mnemonic.
11401 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11403 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
11404 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
11405 and split, *ashldi3_internal3 and split): Delete, merge into...
11406 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
11407 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
11409 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11411 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
11412 (lshrsi3, two anonymous define_insns and define_splits,
11413 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
11414 *lshrdi3_internal3 and split): Delete, merge into...
11415 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
11416 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
11418 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
11420 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
11421 Remove "O" alternative.
11423 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
11425 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
11426 (mips_move_from_gpr_cost): Likewise.
11427 (mips_register_move_cost): Update accordingly.
11428 (mips_secondary_reload_class): Remove name of in_p.
11430 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
11433 * config/i386/i386.md (x86_64_shrd, x86_shrd,
11434 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
11436 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
11438 * config/nios2/nios2.c: Include "builtins.h".
11440 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11442 * cgraph.h (tls_model_names): New variable.
11443 * print-tree.c (print_node): Simplify.
11444 * varpool.c (tls_model_names): New variable.
11445 (dump_varpool_node): Output tls model.
11447 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11449 * ipa-visibility.c (function_and_variable_visibility): Disable
11450 temporarily local aliases for some targets.
11452 2014-06-20 Marek Polacek <polacek@redhat.com>
11454 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
11455 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
11456 into SANITIZE_UNDEFINED.
11457 * doc/invoke.texi: Describe -fsanitize=bounds.
11458 * gimplify.c (gimplify_call_expr): Add gimplification of internal
11459 functions created in the FEs.
11460 * internal-fn.c: Move "internal-fn.h" after "tree.h".
11461 (expand_UBSAN_BOUNDS): New function.
11462 * internal-fn.def (UBSAN_BOUNDS): New internal function.
11463 * internal-fn.h: Don't define internal functions here.
11464 * opts.c (common_handle_option): Add -fsanitize=bounds.
11465 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
11466 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
11467 * tree-core.h: Define internal functions here.
11468 (struct tree_base): Add ifn field.
11469 * tree-pretty-print.c: Include "internal-fn.h".
11470 (dump_generic_node): Handle functions without CALL_EXPR_FN.
11471 * tree.c (get_callee_fndecl): Likewise.
11472 (build_call_expr_internal_loc): New function.
11473 * tree.def (CALL_EXPR): Update description.
11474 * tree.h (CALL_EXPR_IFN): Define.
11475 (build_call_expr_internal_loc): Declare.
11476 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
11478 (ubsan_type_descriptor): Change bool parameter to enum
11479 ubsan_print_style. Adjust the code. Add handling of
11481 (ubsan_expand_bounds_ifn): New function.
11482 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
11483 (ubsan_build_overflow_builtin): Likewise.
11484 (instrument_bool_enum_load): Likewise.
11485 (ubsan_instrument_float_cast): Likewise.
11486 * ubsan.h (enum ubsan_print_style): New enum.
11487 (ubsan_expand_bounds_ifn): Declare.
11488 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
11490 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
11492 * config/rs6000/rs6000.md: Append `DONE' to preparation
11493 statements of `bswap' pattern splitters.
11495 2014-06-20 Tom de Vries <tom@codesourcery.com>
11497 * target.def (call_fusage_contains_non_callee_clobbers): Update
11499 * doc/tm.texi: Regenerate.
11501 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11502 Max Ostapenko <m.ostapenko@partner.samsung.com>
11505 * asan.c (instrument_strlen_call): Fixed instrumentation of
11508 2014-06-20 Martin Jambor <mjambor@suse.cz>
11511 * ipa-prop.c (impossible_devirt_target): New function.
11512 (try_make_edge_direct_virtual_call): Use it, also instead of
11515 2014-06-20 Yury Gribov <y.gribov@samsung.com>
11516 Max Ostapenko <m.ostapenko@partner.samsung.com>
11519 * asan.c (build_check_stmt): Add condition.
11521 2014-06-20 Martin Jambor <mjambor@suse.cz>
11524 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
11527 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11529 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
11531 (VCONQ): Make comment more helpful.
11533 * config/aarch64/aarch64-simd.md
11534 (aarch64_sqdmulh_lane<mode>):
11535 Use VCOND for operands 2. Update lane checking and flipping logic.
11536 (aarch64_sqrdmulh_lane<mode>): Likewise.
11537 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
11538 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
11539 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
11540 attribute of operand 3 to VCOND.
11541 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
11542 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
11543 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
11544 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
11545 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
11546 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
11548 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
11549 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
11550 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
11551 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
11552 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
11553 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
11554 operand to VCOND. Update lane flipping and bounds checking logic.
11555 (aarch64_sqdmlal2_lane<mode>): Likewise.
11556 (aarch64_sqdmlsl_lane<mode>): Likewise.
11557 (aarch64_sqdmull_lane<mode>): Likewise.
11558 (aarch64_sqdmull2_lane<mode>): Likewise.
11559 (aarch64_sqdmlal_laneq<mode>):
11560 Replace VCON usage with VCONQ.
11561 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
11562 (aarch64_sqdmlal2_laneq<mode>): Emit
11563 aarch64_sqdmlal2_laneq<mode>_internal insn.
11564 Replace VCON with VCONQ.
11565 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
11566 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
11567 (aarch64_sqdmull_laneq<mode>): Emit
11568 aarch64_sqdmull_laneq<mode>_internal insn.
11569 Replace VCON with VCONQ.
11570 (aarch64_sqdmull2_laneq<mode>): Emit
11571 aarch64_sqdmull2_laneq<mode>_internal insn.
11572 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
11573 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
11574 of 3rd argument to int16x4_t.
11575 (vqdmlalh_lane_s16): Likewise.
11576 (vqdmlslh_lane_s16): Likewise.
11577 (vqdmull_high_lane_s16): Likewise.
11578 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
11579 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
11580 (vqdmlsl_lane_s16): Likewise.
11581 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
11582 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
11583 (vqdmlals_lane_s32): Likewise.
11584 (vqdmlsls_lane_s32): Likewise.
11585 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
11586 (vqdmulls_lane_s32): Likewise.
11587 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
11588 (vqdmlsl_lane_s32): Likewise.
11589 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
11590 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
11591 (vqrdmulhh_lane_s16): Likewise.
11592 (vqdmlsl_high_lane_s16): Likewise.
11593 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
11594 (vqdmlsl_high_lane_s32): Likewise.
11595 (vqrdmulhs_lane_s32): Likewise.
11597 2014-06-20 Tom de Vries <tom@codesourcery.com>
11599 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
11600 get_call_reg_set_usage.
11602 2014-06-20 Tom de Vries <tom@codesourcery.com>
11604 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
11605 it contains all call_used_regs.
11607 2014-06-20 Tom de Vries <tom@codesourcery.com>
11609 * final.c (collect_fn_hard_reg_usage): Add and use variable
11610 function_used_regs.
11612 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
11614 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
11615 (set_init_priority, get_init_priority, set_fini_priority,
11616 get_fini_priority): New methods.
11617 * tree.c (init_priority_for_decl): Remove.
11618 (init_ttree): Do not initialize init priority.
11619 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
11620 (decl_priority_info): Remove.
11621 (decl_init_priority_insert): Rewrite.
11622 (decl_fini_priority_insert): Rewrite.
11623 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
11624 tree_priority_map_marked_p): Remove.
11625 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
11626 * lto-streamer-out.c (hash_tree): Do not hash priorities.
11627 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
11628 not output priorities.
11629 (pack_ts_function_decl_value_fields): Likewise.
11630 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
11631 not input priorities.
11632 (unpack_ts_function_decl_value_fields): Likewise.
11633 * symtab.c (symbol_priority_map): Declare.
11634 (init_priority_hash): Declare.
11635 (symtab_unregister_node): Unregister from priority hash, too.
11636 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
11638 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
11639 (symbol_priority_info): New function.
11640 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
11642 * tree-core.h (tree_priority_map): Remove.
11644 2014-06-20 Jakub Jelinek <jakub@redhat.com>
11646 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
11647 0xff to uint64_t before shifting it up.
11649 2014-06-20 Julian Brown <julian@codesourcery.com>
11650 Chung-Lin Tang <cltang@codesourcery.com>
11652 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
11653 TARGET_THUMB1_ONLY. Add comments.
11655 2014-06-19 Tom de Vries <tom@codesourcery.com>
11657 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
11658 return type to void.
11659 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
11661 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
11663 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
11664 as "move", from depends_on.
11666 2014-06-19 Terry Guo <terry.guo@arm.com>
11668 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
11671 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
11673 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
11675 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
11677 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
11680 * config/sh/sh.c (prepare_move_operands): Don't process TLS
11681 addresses here if reload in progress or completed.
11683 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11685 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
11686 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
11687 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
11688 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
11689 (mips_register_priority): New function that implements the target
11690 hook TARGET_REGISTER_PRIORITY.
11691 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
11692 (mips_lra_p): Likewise for TARGET_LRA_P.
11693 (TARGET_REGISTER_PRIORITY): Define macro.
11694 (TARGET_SPILL_CLASS): Likewise.
11695 (TARGET_LRA_P): Likewise.
11696 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
11698 (REG_CLASS_NAMES): Likewise.
11699 (REG_CLASS_CONTENTS): Likewise.
11700 (BASE_REG_CLASS): Use M16_SP_REGS.
11701 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
11702 New set attribute to enable alternatives depending on the register
11704 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
11705 (*lea64): Disable pattern for MIPS16.
11706 * config/mips/mips.opt (mlra): New option.
11708 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
11710 * lra-constraints.c (base_to_reg): New function.
11711 (process_address): Use new function.
11713 2014-06-18 Tom de Vries <tom@codesourcery.com>
11715 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
11716 * config/aarch64/aarch64.c
11717 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
11718 (aarch64_emit_call_insn): New function.
11719 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
11721 * config/aarch64/aarch64.md (define_expand "call_internal")
11722 (define_expand "call_value_internal", define_expand "sibcall_internal")
11723 (define_expand "sibcall_value_internal"): New.
11724 (define_expand "call", define_expand "call_value")
11725 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
11726 expand variant and aarch64_emit_call_insn.
11728 2014-06-18 Radovan Obradovic <robradovic@mips.com>
11729 Tom de Vries <tom@codesourcery.com>
11731 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
11732 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
11734 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
11735 clobbers to CALL_INSN_FUNCTION_USAGE.
11736 (define_expand "sibcall_internal")
11737 (define_expand "sibcall_value_internal"): New.
11738 (define_expand "call", define_expand "call_value"): Add argument to
11739 arm_emit_call_insn.
11740 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
11741 (define_expand "sibcall_value"): Use sibcall_value_internal and
11742 arm_emit_call_insn.
11744 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11746 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
11748 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11750 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
11753 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11755 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
11756 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
11757 annotations. Fix DWARF information.
11759 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11761 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
11762 __udivmoddi4, and fixups for negative operands.
11764 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11766 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
11768 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11770 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
11773 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11775 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
11778 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11780 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
11781 describing register usage on function entry and exit.
11783 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11785 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
11786 (__aeabi_ldivmod): Fix whitespace.
11788 2014-06-18 Andreas Schwab <schwab@suse.de>
11790 * doc/md.texi (Standard Names): Use @itemx for grouped items.
11791 Remove blank line after @item.
11793 2014-06-18 Richard Henderson <rth@redhat.com>
11796 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
11798 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
11800 * config/arm/arm.c (neon_vector_mem_operand): Allow register
11801 POST_MODIFY for neon loads and stores.
11802 (arm_print_operand): Output post-index register for neon loads and
11805 2014-06-18 Richard Biener <rguenther@suse.de>
11807 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
11809 2014-06-18 Richard Biener <rguenther@suse.de>
11811 * tree-pass.h (make_pass_dce_loop): Remove.
11812 * passes.def: Replace pass_dce_loop with pass_dce.
11813 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
11814 changed free niter estimates and reset the scev cache.
11815 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
11816 make_pass_dce_loop): Remove.
11817 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
11818 (fini_copy_prop): Return whether something changed. Always
11819 let substitute_and_fold perform DCE and free niter estimates
11820 and reset the scev cache if so.
11821 (execute_copy_prop): If sth changed schedule cleanup-cfg.
11822 (pass_data_copy_prop): Do not unconditionally schedule
11823 cleanup-cfg or update-ssa.
11825 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
11827 PR tree-optimization/61518
11828 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
11829 reduction var is used in reduction stmt or phi-function only.
11831 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11833 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
11835 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
11837 PR tree-optimization/61517
11838 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
11839 whose rhs's first tree is the source expression instead of the
11841 (find_bswap_or_nop): Likewise.
11842 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
11843 gimple stmt whose rhs's first tree is the source. In the memory source
11844 case, move the stmt to be replaced close to one of the original load to
11845 avoid the problem of a store between the load and the stmt's original
11847 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
11850 2014-06-18 Andreas Schwab <schwab@suse.de>
11852 PR rtl-optimization/54555
11853 * postreload.c (move2add_use_add2_insn): Substitute
11854 STRICT_LOW_PART only if it is cheaper.
11856 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
11858 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
11859 Do not use unspec as call operand. Use memory_operand instead of
11860 memory_nox32_operand and add "m" operand constraint. Disable
11861 pattern for TARGET_X32.
11862 (*sibcall_pop_memory): Ditto.
11863 (*sibcall_value_memory): Ditto.
11864 (*sibcall_value_pop_memory): Ditto.
11865 (sibcall peepholes): Merge SImode and DImode patterns using
11866 W mode iterator. Use memory_operand instead of memory_nox32_operand.
11867 Disable pattern for TARGET_X32. Check if eliminated register is
11868 really dead after call insn. Generate call RTX without unspec operand.
11869 (sibcall_value peepholes): Ditto.
11870 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
11871 instead of memory_nox32_operand. Check if eliminated register is
11872 really dead after call insn. Generate call RTX without unspec operand.
11873 (sibcall_value_pop peepholes): Ditto.
11874 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
11876 2014-06-18 Terry Guo <terry.guo@arm.com>
11879 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
11882 2014-06-18 Olivier Hainque <hainque@adacore.com>
11884 * tree-core.h (tree_block): Add an "end_locus" field, allowing
11885 memorization of the end of block source location.
11886 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
11887 * gimplify.c (gimplify_bind_expr): Propagate the block start and
11888 end source location info we have on the block entry/exit code we
11891 2014-06-18 Richard Biener <rguenther@suse.de>
11893 * common.opt (fssa-phiopt): New option.
11894 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
11896 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
11897 * doc/invoke.texi (-fssa-phiopt): Document.
11899 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
11901 * genattrtab.c (n_bypassed): New variable.
11902 (process_bypasses): Initialise n_bypassed.
11903 Count number of bypassed reservations.
11904 (make_automaton_attrs): Allocate space for bypassed reservations
11905 rather than number of bypasses.
11907 2014-06-18 Richard Biener <rguenther@suse.de>
11909 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
11910 we propagated anything.
11911 (substitute_and_fold_dom_walker::before_dom_children): Something
11912 changed if we propagated into PHI arguments.
11913 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
11916 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
11918 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
11920 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
11921 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
11922 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
11923 Introduces alternative way of loads group permutaions.
11924 (vect_transform_grouped_load): Try alternative way of permutations.
11926 2014-06-18 Jakub Jelinek <jakub@redhat.com>
11928 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
11929 changed in ORT_TARGET region, don't jump to do_outer.
11930 (struct gimplify_adjust_omp_clauses_data): New type.
11931 (gimplify_adjust_omp_clauses_1): Adjust for data being
11932 a struct gimplify_adjust_omp_clauses_data pointer instead
11933 of tree *. Pass pre_p as a new argument to
11934 lang_hooks.decls.omp_finish_clause hook.
11935 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
11936 splay_tree_foreach to pass both list_p and pre_p.
11937 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
11938 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
11939 gimplify_adjust_omp_clauses callers.
11940 * langhooks.c (lhd_omp_finish_clause): New function.
11941 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
11942 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
11943 * langhooks.h (struct lang_hooks_for_decls): Add a new
11944 gimple_seq * argument to omp_finish_clause hook.
11945 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
11946 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
11947 (scan_omp_parallel, lower_omp_for): When adding
11948 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
11949 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
11950 * tree-nested.c (convert_nonlocal_omp_clauses,
11951 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
11952 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
11954 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
11956 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
11957 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
11959 2014-06-17 Xinliang David Li <davidxl@google.com>
11961 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
11962 * passes.c (pass_init_dump_file): Do not set initialize
11963 flag to false unconditionally.
11965 2014-06-17 Richard Biener <rguenther@suse.de>
11967 * genopinit.c (main): Use vec<>::qsort method.
11968 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
11970 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
11972 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
11974 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
11975 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
11976 (mips_move_to_gpr_cost): Remove ST_REGS case.
11977 (mips_move_from_gpr_cost): Likewise.
11978 (mips_register_move_cost): Likewise.
11979 (mips_secondary_reload_class): Likewise.
11981 2014-06-17 Richard Biener <rguenther@suse.de>
11983 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
11984 (pass_all_optimizations): Move 3rd copy-prop pass from after
11985 fre to before ifcombine/phiopt.
11987 2014-06-17 Richard Biener <rguenther@suse.de>
11989 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
11990 and allow all blocks to be forwarders.
11992 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
11995 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
11996 variable 'size'; calculate 'size' right in the front; use
11997 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
11998 pcum->aapcs_stack_words.
12000 2014-06-17 Nick Clifton <nickc@redhat.com>
12002 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
12003 (umulhi3, mulsidi3, umulsidi3): Likewise.
12005 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
12007 PR middle-end/61508
12008 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
12009 check for section name.
12011 2014-06-17 Richard Biener <rguenther@suse.de>
12013 * tree-ssa-propagate.c: Include domwalk.h.
12014 (substitute_and_fold): Outline main worker into a domwalker ...
12015 (substitute_and_fold_dom_walker::before_dom_children): ... here.
12016 Schedule stmts we can fully propagate for removal. Remove
12018 (substitute_and_fold): Apply a dominator walk to perform
12019 substitution. Process stmts scheduled for removal here.
12021 2014-06-17 Richard Biener <rguenther@suse.de>
12023 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
12024 of PHI node moving.
12026 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
12028 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
12029 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
12030 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
12031 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
12032 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
12034 (get_fpscr) : Likewise.
12036 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
12038 PR rtl-optimization/61325
12039 * lra-constraints.c (valid_address_p): Add forward declaration.
12040 (simplify_operand_subreg): Check address validity before and after
12041 alter_reg of memory subreg.
12043 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
12045 * config/i386/i386.c (decide_alg): Correctly handle
12046 maximum size of stringop algorithm.
12048 2014-06-16 Yury Gribov <y.gribov@samsung.com>
12050 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
12052 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
12054 PR rtl-optimization/61522
12055 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
12057 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
12060 * symtab.c (symtab_node::reset_section): New method.
12061 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
12063 * cgraph.h (reset_section): Declare.
12064 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
12065 do not consider comdat locals.
12066 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
12068 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
12069 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
12070 reset sections of symbols dragged out of the comdats.
12071 (function_and_variable_visibility): Reset sections of
12074 2014-06-16 Richard Biener <rguenther@suse.de>
12076 PR tree-optimization/61482
12077 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
12078 [-INF(OVF), +INF(OVF)] range.
12080 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
12082 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
12083 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
12084 handling 32-bit multiplication.
12086 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
12088 PR middle-end/61430
12089 * lra-lives.c (process_bb_lives): Skip creating copy during
12090 insn scan when src/dest has constrained to same regno.
12092 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
12094 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
12095 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
12097 2014-06-16 Yury Gribov <y.gribov@samsung.com>
12099 * asan.c (check_func): New function.
12100 (maybe_create_ssa_name): Likewise.
12101 (build_check_stmt_with_calls): Likewise.
12102 (use_calls_p): Likewise.
12103 (report_error_func): Change interface.
12104 (build_check_stmt): Allow non-integer lengths; add support
12106 (asan_instrument): Likewise.
12107 (instrument_mem_region_access): Moved code to build_check_stmt.
12108 (instrument_derefs): Likewise.
12109 (instrument_strlen_call): Likewise.
12110 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
12111 * doc/invoke.texi: Describe new parameter.
12112 * params.def: Define new parameter.
12113 * params.h: Likewise.
12114 * sanitizer.def: Describe new builtins.
12116 2014-06-16 Richard Biener <rguenther@suse.de>
12118 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
12119 Make all defs available at the end.
12120 (eliminate): If we remove a PHI node schedule cfg-cleanup.
12122 2014-06-18 Jakub Jelinek <jakub@redhat.com>
12125 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
12127 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
12130 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
12131 initialization. Replace remaining use of uid.
12133 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
12135 * c-family/c-common.c (handle_tls_model_attribute): Use
12136 set_decl_tls_model.
12137 * c-family/c-common.c (handle_tls_model_attribute): Use
12138 set_decl_tls_model.
12139 * cgraph.h (struct varpool_node): Add tls_model.
12140 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
12141 * tree.h (DECL_TLS_MODEL): Update.
12142 (DECL_THREAD_LOCAL_P): Check that variable is static.
12143 (decl_tls_model): Declare.
12144 (set_decl_tls_model): Declare.
12145 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
12146 set symbol prorperties.
12147 (get_emutls_init_templ_addr): Cleanup.
12148 (new_emutls_decl): Update.
12149 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
12150 (lto_input_varpool_node): Likewise.
12151 * lto-streamer-out.c (hash_tree): Likewise.
12152 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
12153 not stream DECL_TLS_MODEL.
12154 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
12155 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
12157 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12159 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
12161 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12163 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
12164 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
12166 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
12167 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
12168 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
12169 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
12170 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
12171 (df_get_artificial_defs, df_get_artificial_uses)
12172 (df_single_def, df_single_use): Update accordingly.
12173 (df_refs_chain_dump): Take the first element in a linked list as
12174 parameter, rather than a pointer to an array of pointers.
12175 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
12176 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
12177 (df_chain_create_bb_process_use): Likewise.
12178 (df_md_bb_local_compute_process_def): Likewise.
12179 * fwprop.c (process_defs, process_uses): Likewise.
12180 (register_active_defs, update_uses): Likewise.
12181 (forward_propagate_asm): Update for new df_ref linking.
12182 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
12183 (df_null_ref_rec, df_null_mw_rec): Likewise.
12184 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
12186 (df_scan_free_bb_info): Remove check for null artificial_defs.
12187 (df_install_ref_incremental): Adjust for new df_ref linking.
12188 Use a single-element insertion rather than a full sort.
12189 (df_ref_chain_delete_du_chain): Take the first element
12190 in a linked list as parameter, rather than a pointer to an array of
12192 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
12193 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
12194 (df_insn_info_delete): Remove check for null defs and call to
12195 df_scan_free_mws_vec.
12196 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
12197 null rather than df_null_*_rec.
12198 (df_insn_rescan_debug_internal): Likewise, and update null
12199 checks in the same way. Remove check for null defs.
12200 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
12201 Move a single element rather doing a full sort.
12202 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
12204 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
12205 Initialize df_ref and df_mw_hardreg lists to null rather than
12207 (df_ref_compare): Take df_refs as parameter, transferring the
12208 old interface to...
12209 (df_ref_ptr_compare): ...this new function.
12210 (df_sort_and_compress_refs): Update accordingly.
12211 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
12212 old interface to...
12213 (df_mw_ptr_compare): ...this new function.
12214 (df_sort_and_compress_mws): Update accordingly.
12215 (df_install_refs, df_install_mws): Return a linked list rather than
12216 an array of pointers.
12217 (df_refs_add_to_chains): Assert that old lists are empty rather
12219 (df_insn_refs_verify): Don't handle null defs speciailly.
12220 * web.c (union_match_dups): Update for new df_ref linking.
12222 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12224 * df.h (df_ref_create, df_ref_remove): Delete.
12225 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
12226 (df_ref_remove): Likewise.
12228 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12230 * df.h (df_single_def, df_single_use): New functions.
12231 * ira.c (find_moveable_pseudos): Use them.
12233 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12235 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
12236 * df-problems.c (df_note_bb_compute): Use it.
12237 * regstat.c (regstat_bb_compute_ri): Likewise.
12239 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12241 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
12242 * cse.c (cse_extended_basic_block): Use them.
12243 * dce.c (mark_artificial_use): Likewise.
12244 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
12245 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
12246 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
12247 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
12248 (df_simulate_initialize_backwards): Likewise.
12249 (df_simulate_finalize_backwards): Likewise.
12250 (df_simulate_initialize_forwards): Likewise.
12251 (df_md_simulate_artificial_defs_at_top): Likewise.
12252 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
12253 * regrename.c (init_rename_info): Likewise.
12254 * regstat.c (regstat_bb_compute_ri): Likewise.
12255 (regstat_bb_compute_calls_crossed): Likewise.
12257 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
12259 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
12260 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
12261 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
12262 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
12263 * combine.c (create_log_links): Likewise.
12264 * compare-elim.c (find_flags_uses_in_insn): Likewise.
12265 (try_eliminate_compare): Likewise.
12266 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
12267 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
12268 (remove_reg_equal_equiv_notes_for_defs): Likewise.
12269 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
12270 (word_dce_process_block, dce_process_block): Likewise.
12271 * ddg.c (def_has_ccmode_p): Likewise.
12272 * df-core.c (df_bb_regno_first_def_find): Likewise.
12273 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
12274 * df-problems.c (df_rd_simulate_one_insn): Likewise.
12275 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
12276 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
12277 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
12278 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
12279 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
12280 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
12281 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
12282 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
12283 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
12284 * fwprop.c (local_ref_killed_between_p): Likewise.
12285 (all_uses_available_at, free_load_extend): Likewise.
12286 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
12287 * hw-doloop.c (scan_loop): Likewise.
12288 * ifcvt.c (dead_or_predicable): Likewise.
12289 * init-regs.c (initialize_uninitialized_regs): Likewise.
12290 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
12291 (process_bb_node_lives): Likewise.
12292 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
12293 (find_moveable_pseudos): Likewise.
12294 * loop-invariant.c (check_dependencies, record_uses): Likewise.
12295 * recog.c (peep2_find_free_register): Likewise.
12296 * ree.c (get_defs): Likewise.
12297 * regstat.c (regstat_bb_compute_ri): Likewise.
12298 (regstat_bb_compute_calls_crossed): Likewise.
12299 * sched-deps.c (find_inc, find_mem): Likewise.
12300 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
12301 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
12302 * shrink-wrap.c (requires_stack_frame_p): Likewise.
12303 (prepare_shrink_wrap): Likewise.
12304 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
12305 * web.c (union_defs, pass_web::execute): Likewise.
12306 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
12307 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
12309 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
12311 * lra-assign.c (assign_by_spills): Add code to assign vector regs
12312 to inheritance pseudos.
12313 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
12315 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
12318 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
12319 (BU_MISC_2): Rename to ...
12320 (BU_LDBL128_2): ... this.
12321 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
12322 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
12323 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
12324 RS6000_BTM_LDBL128.
12325 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
12326 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
12327 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
12328 (unpacktf_1): Likewise.
12329 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
12330 (__builtin_longdouble_dw1): Likewise.
12331 * doc/sourcebuild.texi (longdouble128): Document.
12333 2014-06-13 Jeff Law <law@redhat.com>
12335 PR rtl-optimization/61094
12336 PR rtl-optimization/61446
12337 * ree.c (combine_reaching_defs): Get the mode for the copy from
12338 the extension insn rather than the defining insn.
12340 2014-06-13 Dehao Chen <dehao@google.com>
12342 * dwarf2out.c (add_linkage_name): Emit more linkage name.
12344 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
12346 * doc/install.texi (--enable-linker-plugin-configure-flags)
12347 (--enable-linker-plugin-flags): Document new flags.
12349 2014-06-13 Martin Jambor <mjambor@suse.cz>
12352 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
12353 cache_token if returning early.
12355 2014-06-13 Nick Clifton <nickc@redhat.com>
12357 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
12358 requested alignment is active.
12359 (LABEL_ALIGN): Likewise.
12360 (LOOP_ALIGN): Likewise.
12362 2014-06-13 Richard Biener <rguenther@suse.de>
12364 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
12365 Rewrite to propagate the VN result into all uses where
12366 possible and to remove stmts becoming dead because of that.
12367 (eliminate): Generalize stmt removal handling, remove in
12368 reverse dominator order to support proper debug stmt
12369 generation. Update stmts before removing stmts.
12370 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
12372 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
12374 PR tree-optimization/61375
12375 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
12376 symbolic number cannot be represented in an uint64_t.
12377 (find_bswap_or_nop_1): Likewise.
12379 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
12381 * symtab.c (symtab_node::reset_section): New method.
12382 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
12384 * cgraph.h (reset_section): Declare.
12385 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
12386 do not consider comdat locals.
12387 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
12389 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
12390 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
12391 reset sections of symbols dragged out of the comdats.
12392 (function_and_variable_visibility): Reset sections of
12395 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
12397 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
12398 to use symtab and decl_binds_to_current_def_p
12399 * tree-vectorizer.c (increase_alignment): Increase alignment
12400 of alias target, too.
12402 2014-06-12 Jakub Jelinek <jakub@redhat.com>
12404 PR middle-end/61486
12405 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
12406 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
12407 if outer combined construct is distribute.
12408 (gimplify_omp_for): For OMP_DISTRIBUTE set
12409 gimplify_omp_ctxp->distribute.
12410 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
12411 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
12412 mapping into decl map.
12414 2014-06-12 Jason Merrill <jason@redhat.com>
12416 * common.opt (fabi-version): Change default to 0.
12418 2014-06-12 Jason Merrill <jason@redhat.com>
12420 * toplev.c (process_options): Reject -fabi-version=1.
12422 2014-06-12 Jeff Law <law@redhat.com>
12424 PR tree-optimization/61009
12425 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
12426 value when we stop processing a block due to problematic PHIs.
12428 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
12430 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
12431 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
12432 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
12433 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
12434 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
12435 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
12436 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
12437 are not in the spec.
12439 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
12442 * config/aarch64/aarch64-modes.def: Add V1DFmode.
12443 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
12446 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
12448 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
12450 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
12453 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
12454 loading from address spaces.
12456 2014-06-12 Martin Liska <mliska@suse.cz>
12459 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
12460 statement is reachable.
12462 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12464 * symtab.c (section_hash): New hash.
12465 (symtab_unregister_node): Clear section before freeing.
12466 (hash_section_hash_entry): New haser.
12467 (eq_sections): New function.
12468 (symtab_node::set_section_for_node): New method.
12469 (set_section_1): Update.
12470 (symtab_node::set_section): Take string instead of tree as parameter.
12471 (symtab_resolve_alias): Update.
12472 * cgraph.h (section_hash_entry_d): New structure.
12473 (section_hash_entry): New typedef.
12474 (cgraph_node): Change comdat_group_ to x_comdat_group,
12475 change section_ to x_section and turn into section_hash_entry;
12476 update accestors; put set_section_for_node offline.
12477 * tree.c (decl_section_name): Turn into string.
12478 (set_decl_section_name): Change parameter to be string.
12479 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
12480 * sdbout.c (sdbout_one_type): Update.
12481 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
12482 * varasm.c (IN_NAMED_SECTION, get_named_section,
12483 resolve_unique_section, hot_function_section, get_named_text_section,
12484 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
12485 make_decl_rtl, default_unique_section): Update.
12486 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
12487 (c6x_elf_unique_section): Update.
12488 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
12489 * config/pa/pa.c (pa_function_section): Update.
12490 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
12491 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
12492 * config/arc/arc.c (arc_in_small_data_p): Update.
12493 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
12494 * config/mcore/mcore.c (mcore_unique_section): Update.
12495 * config/mips/mips.c (mips16_build_function_stub): Update.
12496 (mips16_build_call_stub): Update.
12497 (mips_function_rodata_section): Update.
12498 (mips_in_small_data_p): Update.
12499 * config/score/score.c (score_in_small_data_p): Update.
12500 * config/rx/rx.c (rx_in_small_data): Update.
12501 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
12502 (rs6000_xcoff_asm_named_section): Update.
12503 (rs6000_xcoff_unique_section): Update.
12504 * config/frv/frv.c (frv_string_begins_with): Update.
12505 (frv_in_small_data_p): Update.
12506 * config/v850/v850.c (v850_encode_data_area): Update.
12507 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
12508 (bfin_handle_l1_data_attribute): Update.
12509 (bfin_handle_l2_attribute): Update.
12510 * config/mep/mep.c (mep_unique_section): Update.
12511 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
12513 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
12514 (h8300_handle_tiny_data_attribute): Update.
12515 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
12516 (m32r_in_small_data_p): Update.
12517 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
12518 * config/i386/i386.c (ix86_in_large_data_p): Update.
12519 * config/i386/winnt.c (i386_pe_unique_section): Update.
12520 * config/darwin.c (darwin_function_section): Update.
12521 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
12522 * tree-emutls.c (get_emutls_init_templ_addr): Update.
12523 (new_emutls_decl): Update.
12524 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
12525 input_varpool_node): Update.
12526 (ead_string_cst): Turn to ...
12527 (read_string): ... this one.
12528 * dwarf2out.c (secname_for_decl): Update.
12529 * asan.c (asan_protect_global): Update.
12531 2014-06-11 DJ Delorie <dj@redhat.com>
12533 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
12535 * config/rx/rx.c (rx_option_override): Likewise.
12536 (rx_align_for_label): Likewise.
12538 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
12540 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
12542 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
12545 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12547 * common.md: New file.
12548 * doc/md.texi: Update description of generic, machine-independent
12550 * config/s390/constraints.md (e): Delete.
12551 * Makefile.in (md_file): Include common.md.
12552 * config/m32c/t-m32c (md_file): Likewise.
12553 * genpreds.c (general_mem): New array.
12554 (generic_constraint_letters): Remove constraints now defined by
12556 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12557 Allow the first character to be '<' or '>' as well.
12558 * genoutput.c (general_mem): New array.
12559 (indep_constraints): Remove constraints now defined by common.md.
12560 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
12561 Remove special handling of 'm'.
12562 * ira-costs.c (record_reg_classes): Remove special handling of
12563 constraints now defined by common.md.
12564 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12565 * ira-lives.c (single_reg_class): Likewise.
12566 (ira_implicitly_set_insn_hard_regs): Likewise.
12567 * lra-constraints.c (reg_class_from_constraints): Likewise.
12568 (process_alt_operands, process_address, curr_insn_transform): Likewise.
12569 * postreload.c (reload_cse_simplify_operands): Likewise.
12570 * reload.c (push_secondary_reload, scratch_reload_class)
12571 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12572 * reload1.c (maybe_fix_stack_asms): Likewise.
12573 * targhooks.c (default_secondary_reload): Likewise.
12574 * stmt.c (parse_output_constraint): Likewise.
12575 * recog.c (preprocess_constraints): Likewise.
12576 (constrain_operands, peep2_find_free_register): Likewise.
12577 (asm_operand_ok): Likewise, but add a comment saying why 'o'
12578 must be handled specially.
12580 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12582 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
12583 * genpreds.c (have_const_dbl_constraints): Delete.
12584 (add_constraint): Don't set it.
12585 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
12586 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
12587 constraints using the lookup_constraint logic.
12588 * ira-lives.c (single_reg_class): Likewise.
12589 * ira.c (ira_setup_alts): Likewise.
12590 * lra-constraints.c (process_alt_operands): Likewise.
12591 * recog.c (asm_operand_ok, constrain_operands): Likewise.
12592 * reload.c (find_reloads): Likewise.
12594 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12596 * genpreds.c (const_int_start, const_int_end): New variables.
12597 (choose_enum_order): Output CONST_INT constraints before memory
12599 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
12601 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
12602 * ira.c (ira_setup_alts): Likewise.
12603 * lra-constraints.c (process_alt_operands): Likewise.
12604 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12605 * reload.c (find_reloads): Likewise.
12607 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12609 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
12610 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
12611 * recog.c (preprocess_constraints): Update accordingly.
12613 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12615 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
12616 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
12617 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
12618 * genpreds.c (print_type_tree): New function.
12619 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
12620 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
12621 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
12622 Write out enum constraint_type and get_constraint_type.
12623 * lra-constraints.c (satisfies_memory_constraint_p): Take a
12624 constraint_num rather than a constraint string.
12625 (satisfies_address_constraint_p): Likewise.
12626 (reg_class_from_constraints): Avoid old constraint macros.
12627 (process_alt_operands, process_address_1): Likewise.
12628 (curr_insn_transform): Likewise.
12629 * ira-costs.c (record_reg_classes): Likewise.
12630 (record_operand_costs): Likewise.
12631 * ira-lives.c (single_reg_class): Likewise.
12632 (ira_implicitly_set_insn_hard_regs): Likewise.
12633 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
12634 * postreload.c (reload_cse_simplify_operands): Likewise.
12635 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
12636 (constrain_operands, peep2_find_free_register): Likewise.
12637 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
12638 (find_reloads, alternative_allows_const_pool_ref): Likewise.
12639 * reload1.c (maybe_fix_stack_asms): Likewise.
12640 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
12641 * targhooks.c (default_secondary_reload): Likewise.
12642 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
12643 to EXTRA_CONSTRAINT_STR.
12644 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
12646 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12648 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
12649 (write_constraint_satisfied_p_array): ...this new function.
12650 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
12652 (write_insn_preds_c): Update accordingly.
12654 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12656 * genpreds.c (write_lookup_constraint): Rename to...
12657 (write_lookup_constraint_1): ...this.
12658 (write_lookup_constraint_array): New function.
12659 (write_tm_preds_h): Define lookup_constraint as an inline function
12660 that uses write_lookup_constraint_array where possible.
12661 (write_insn_preds_c): Update for the changes above.
12663 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
12665 * doc/md.texi (regclass_for_constraint): Rename to...
12666 (reg_class_for_constraint): ...this.
12667 * genpreds.c (num_constraints, enum_order, register_start)
12668 (register_end, satisfied_start, memory_start, memory_end)
12669 (address_start, address_end): New variables.
12670 (add_constraint): Count the number of constraints.
12671 (choose_enum_order): New function.
12672 (write_enum_constraint_num): Iterate over enum_order.
12673 (write_regclass_for_constraint): Rename to...
12674 (write_reg_class_for_constraint_1): ...this and update output
12676 (write_constraint_satisfied_p): Rename to...
12677 (write_constraint_satisfied_p_1): ...this and update output
12678 accordingly. Do nothing if all extra constraints are register
12680 (write_insn_extra_memory_constraint): Delete.
12681 (write_insn_extra_address_constraint): Delete.
12682 (write_range_function): New function.
12683 (write_tm_preds_h): Define constraint_satisfied_p and
12684 reg_class_for_constraint as inline functions that do a range check
12685 before calling the out-of-line function. Use write_range_function
12686 to implement insn_extra_{register,memory,address}_constraint,
12687 the first of which is new.
12688 (write_insn_preds_c): Update after above changes to write_* functions.
12689 (main): Call choose_enum_order.
12691 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
12693 PR tree-optimization/61306
12694 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
12695 expression instead of its size.
12696 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
12697 false to prevent optimization when the result is unpredictable due to
12698 arithmetic right shift of signed type with highest byte is set.
12699 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
12700 (init_symbolic_number): Likewise.
12701 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
12702 when the result is unpredictable due to sign extension.
12704 2014-06-11 Terry Guo <terry.guo@arm.com>
12706 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
12707 (*thumb1_addsi3): Ditto.
12708 (*thumb_subdi3): Ditto.
12709 (thumb1_subsi3_insn): Ditto.
12710 (*thumb_mulsi3): Ditto.
12711 (*thumb_mulsi3_v6): Ditto.
12712 (*thumb1_andsi3_insn): Ditto.
12713 (thumb1_bicsi3): Ditto.
12714 (*thumb1_iorsi3_insn): Ditto.
12715 (*thumb1_xorsi3_insn): Ditto.
12716 (*thumb1_ashlsi3): Ditto.
12717 (*thumb1_ashrsi3): Ditto.
12718 (*thumb1_lshrsi3): Ditto.
12719 (*thumb1_rotrsi3): Ditto.
12720 (*thumb1_negdi2): Ditto.
12721 (*thumb1_negsi2): Ditto.
12722 (*thumb1_abssi2): Ditto.
12723 (*thumb1_neg_abssi2): Ditto.
12724 (*thumb1_one_cmplsi2): Ditto.
12725 (*thumb1_zero_extendhisi2): Ditto.
12726 (*thumb1_zero_extendqisi2): Ditto.
12727 (*thumb1_zero_extendqisi2_v6): Ditto.
12728 (thumb1_extendhisi2): Ditto.
12729 (thumb1_extendqisi2): Ditto.
12730 (*thumb1_movdi_insn): Ditto.
12731 (*thumb1_movsi_insn): Ditto.
12732 (*thumb1_movhi_insn): Ditto.
12733 (thumb_movhi_clobber): Ditto.
12734 (*thumb1_movqi_insn): Ditto.
12735 (*thumb1_movhf): Ditto.
12736 (*thumb1_movsf_insn): Ditto.
12737 (*thumb_movdf_insn): Ditto.
12738 (movmem12b): Ditto.
12740 (cbranchqi4): Ditto.
12741 (cbranchsi4_insn): Ditto.
12742 (cbranchsi4_scratch): Ditto.
12743 (*negated_cbranchsi4): Ditto.
12744 (*tbit_cbranch): Ditto.
12745 (*tlobits_cbranch): Ditto.
12746 (*tstsi3_cbranch): Ditto.
12747 (*cbranchne_decr1): Ditto.
12748 (*addsi3_cbranch): Ditto.
12749 (*addsi3_cbranch_scratch): Ditto.
12750 (*thumb_cmpdi_zero): Ditto.
12751 (cstoresi_eq0_thumb1): Ditto.
12752 (cstoresi_ne0_thumb1): Ditto.
12753 (*cstoresi_eq0_thumb1_insn): Ditto.
12754 (*cstoresi_ne0_thumb1_insn): Ditto.
12755 (cstoresi_nltu_thumb1): Ditto.
12756 (cstoresi_ltu_thumb1): Ditto.
12757 (thumb1_addsi3_addgeu): Ditto.
12758 (*thumb_jump): Ditto.
12759 (*call_reg_thumb1_v5): Ditto.
12760 (*call_reg_thumb1): Ditto.
12761 (*call_value_reg_thumb1_v5): Ditto.
12762 (*call_value_reg_thumb1): Ditto.
12763 (*call_insn): Ditto.
12764 (*call_value_insn): Ditto.
12765 (thumb1_casesi_internal_pic): Ditto.
12766 (thumb1_casesi_dispatch): Ditto.
12767 (*thumb1_indirect_jump): Ditto.
12768 (prologue_thumb1_interwork): Ditto.
12769 (*epilogue_insns): Ditto.
12770 (consttable_1): Ditto.
12771 (consttable_2): Ditto.
12772 (tablejump): Ditto.
12773 (*thumb1_tablejump): Ditto.
12774 (thumb_eh_return): Ditto.
12775 (define_peephole2): Two of them are thumb1 only and got moved into
12776 new file thumb1.md.
12777 (define_split): Six of them are thumb1 only and got moved into new
12779 * config/arm/thumb1.md: New file comprised of above thumb1 only
12782 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12784 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
12785 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
12787 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
12788 (aarch64_crc_builtin_datum): New struct.
12789 (aarch64_crc_builtin_data): New.
12790 (aarch64_init_crc32_builtins): New function.
12791 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
12792 (aarch64_crc32_expand_builtin): New.
12793 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
12794 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
12795 __ARM_FEATURE_CRC32 when appropriate.
12796 (TARGET_CRC32): Define.
12797 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
12798 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
12799 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
12800 (aarch64_<crc_variant>): New pattern.
12801 * config/aarch64/arm_acle.h: New file.
12802 * config/aarch64/iterators.md (CRC): New int iterator.
12803 (crc_variant, crc_mode): New int attributes.
12804 * doc/aarch64-acle-intrinsics.texi: New file.
12805 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
12806 Include aarch64-acle-intrinsics.texi.
12808 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
12810 * tree-vect-data-refs.c (vect_grouped_store_supported): New
12811 check for stores group of length 3.
12812 (vect_permute_store_chain): New permutations for stores group of
12814 * tree-vect-stmts.c (vect_model_store_cost): Change cost
12815 of vec_perm_shuffle for the new permutations.
12817 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
12819 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
12820 table rewriting temporarily on targets not supporting ONE_ONLY.
12822 2014-06-11 Richard Biener <rguenther@suse.de>
12824 PR middle-end/61437
12826 2014-06-04 Richard Biener <rguenther@suse.de>
12828 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
12829 TREE_PUBLIC and DECL_EXTERNAL decls.
12831 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12833 * varasm.c (set_implicit_section): New function.
12834 (resolve_unique_section): Use it to set implicit section
12836 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
12837 (default_function_section): Likewise.
12838 (decl_binds_to_current_def_p): Constify argument.
12839 * varasm.h (decl_binds_to_current_def_p): Update prototype.
12840 * asan.c (asan_protect_global): Use
12841 symtab_get_node (decl)->implicit_section.
12842 * symtab.c (dump_symtab_base): Dump implicit sections.
12843 (verify_symtab_base): Verify sanity of sectoins and comdats.
12844 (symtab_resolve_alias): Alias share the section of its target.
12845 (set_section_1): New function.
12846 (symtab_node::set_section): Move here, recurse to aliases.
12847 (verify_symtab): Check for duplicated symtab lists.
12848 * tree-core.h (implicit_section_name_p): Remove.
12849 * tree-vect-data-refs.c: Include varasm.h.
12850 (vect_can_force_dr_alignment_p): Fix conditional on when
12851 decl bints to current definition; use
12852 symtab_get_node (decl)->implicit_section.
12853 * cgraph.c (cgraph_make_node_local_1): Fix section set.
12854 * cgraph.h (struct symtab_node): Add implicit_section.
12855 (set_section): Rename to ...
12856 (set_section_for_node): ... this one.
12857 (set_section): Declare.
12858 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
12859 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
12860 input_overwrite_node, input_varpool_node): Stream implicit_section.
12861 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
12862 removal; it will fail in LTO.
12864 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12866 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
12867 Change second alternative type to f_mcr.
12868 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
12869 and 12th alternatives' types to f_mcr and f_mrc.
12870 (*movdi_aarch64): Same for 12th and 13th alternatives.
12871 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
12872 (aarch64_movtilow_tilow): Change type to fmov.
12874 2014-06-10 Jiong Wang <jiong.wang@arm.com>
12876 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
12877 (aarch64_save_or_restore_callee_save_registers): Fix layout.
12879 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12881 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
12883 (aarch64_sqrdmulh_lane<mode>): Likewise.
12884 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12885 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12886 (aarch64_sqdmulh_laneq<mode>): New expander.
12887 (aarch64_sqrdmulh_laneq<mode>): Likewise.
12888 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
12889 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
12890 (aarch64_sqdmulh_lane<mode>): New expander.
12891 (aarch64_sqrdmulh_lane<mode>): Likewise.
12892 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
12893 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
12894 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
12895 (aarch64_sqdmlal_laneq<mode>): Likewise.
12896 (aarch64_sqdmlsl_lane<mode>): Likewise.
12897 (aarch64_sqdmlsl_laneq<mode>): Likewise.
12898 (aarch64_sqdmlal2_lane<mode>): Likewise.
12899 (aarch64_sqdmlal2_laneq<mode>): Likewise.
12900 (aarch64_sqdmlsl2_lane<mode>): Likewise.
12901 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
12902 (aarch64_sqdmull_lane<mode>): Likewise.
12903 (aarch64_sqdmull_laneq<mode>): Likewise.
12904 (aarch64_sqdmull2_lane<mode>): Likewise.
12905 (aarch64_sqdmull2_laneq<mode>): Likewise.
12907 2014-06-10 Richard Biener <rguenther@suse.de>
12909 PR tree-optimization/61438
12910 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
12911 (eliminate_dom_walker::before_dom_children): Only try to inhibit
12912 insertion of IVs if running PRE.
12913 (eliminate): Adjust.
12914 (pass_pre::execute): Likewise.
12915 (pass_fre::execute): Likewise.
12917 2014-06-10 Richard Biener <rguenther@suse.de>
12919 PR middle-end/61456
12920 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
12921 Do not use the main variant for the type comparison.
12922 (ncr_compar): Likewise.
12923 (nonoverlapping_component_refs_p): Likewise.
12925 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
12927 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
12928 REG_CFA_RESTORE mode.
12930 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
12932 * config/i386/i386.c (expand_vec_perm_pblendv): New.
12933 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
12934 expand_vec_perm_pblendv.
12936 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12938 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
12940 Simplify description of __crc32d and __crc32cd intrinsics.
12941 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
12944 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
12947 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
12948 * config.in: Regenerate.
12949 * configure: Likewise.
12951 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
12953 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
12955 (intersect_static_var_sets): Remove.
12956 (propagate): Do not prune local statics.
12958 2014-06-10 Jakub Jelinek <jakub@redhat.com>
12961 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
12962 Set lastprivate_firstprivate even if omp_private_outer_ref
12963 langhook returns true.
12964 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
12965 langhook, call unshare_expr on new_var and call
12966 build_outer_var_ref to get the last argument.
12968 2014-06-10 Marek Polacek <polacek@redhat.com>
12971 * doc/extend.texi: Add cindex for transparent_union.
12973 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
12975 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
12976 init_symbolic_number ().
12978 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
12980 PR middle-end/61141
12981 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
12982 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
12983 (verify_rtl_sharing): Likewise.
12985 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
12988 * tree.c (build_qualified_type): Use a canonical type for
12991 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12993 * config/arm/arm-modes.def: Remove XFmode.
12995 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
12998 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
12999 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
13000 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
13001 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
13002 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
13003 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
13004 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
13005 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
13006 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
13008 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
13010 * tree-core.h (tree_decl_with_vis): Remove section_name.
13012 2014-06-09 Kito Cheng <kito@0xlab.org>
13014 * ira.c (ira): Don't call init_caller_save if LRA enabled
13015 since LRA use its own infrastructure to handle that.
13017 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
13019 * symtab.c (dump_symtab_base): Update dumping.
13020 (symtab_make_decl_local): Clear only DECL_COMDAT.
13021 * tree-vect-data-refs.c (Check that variable is static before
13022 tampering with sections.
13023 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
13024 (cgraph_create_virtual_clone): Likewise.
13025 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
13026 (decl_section_name, set_decl_section_name): New accessors.
13027 (find_decls_types_r): Do not walk section name
13028 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
13029 (decl_comdat_group, decl_comdat_group_id): Constify.
13030 (decl_section_name, set_decl_section_name): Update.
13031 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
13032 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
13033 (cgraph_make_node_local_1): Clear section and comdat group.
13034 * cgraph.h (set_comdat_group): Sanity check.
13035 (get_section, set_section): New.
13036 * ipa-comdats.c (ipa_comdats): Use get_section.
13037 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
13038 * lto-streamer-out.c: Do not follow section names.
13039 * c-family/c-common.c (handle_section_attribute): Update.
13040 * lto-cgraph.c (lto_output_node): Output section.
13041 (lto_output_varpool_node): Likewise.
13042 (read_comdat_group): Rename to ...
13043 (read_identifier): ... this one.
13044 (read_string_cst): New function.
13045 (input_node, input_varpool_node): Input section names.
13046 * tree-emutls.c (get_emutls_init_templ_addr): Update.
13047 (new_emutls_decl): Update.
13048 (secname_for_decl): Check section names only of static vars.
13049 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
13050 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
13051 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
13052 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
13053 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
13054 * config/mcore/mcore.c (mcore_unique_section): Likewise.
13055 * config/mips/mips.c (mips16_build_function_stub): Likewise.
13056 * config/v850/v850.c (v850_insert_attributes): Likewise.
13057 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
13059 (h8300_handle_tiny_data_attribute): Likewise.
13060 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
13061 (bfin_handle_l2_attribute): Likewise.
13063 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
13065 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
13066 remove static initializer.
13068 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
13070 * varasm.c (use_blocks_for_decl_p): Check symbol table
13071 instead of alias attribute.
13072 (place_block_symbol): Recurse on aliases.
13074 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
13076 * ipa-visibility.c: Include varasm.h
13077 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
13079 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
13081 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
13082 outputting aliases.
13084 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
13086 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
13087 from test_insn into GGC space escape via SET_SRC.
13089 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
13091 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
13092 call statement, if any.
13093 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
13094 statements, if any. Tidy up.
13096 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
13099 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
13100 iterators, VSX_D that handles 64-bit types, and VSX_LE that
13101 handles swapping the two 64-bit double words on little endian
13102 systems. Include V1TImode and optionally TImode in VSX_LE so that
13103 these types are properly swapped. Change all of the insns and
13104 splits that do the 64-bit swaps to use VSX_LE.
13105 (vsx_le_perm_load_<mode>): Likewise.
13106 (vsx_le_perm_store_<mode>): Likewise.
13107 (splitters for little endian memory operations): Likewise.
13108 (vsx_xxpermdi2_le_<mode>): Likewise.
13109 (vsx_lxvd2x2_le_<mode>): Likewise.
13110 (vsx_stxvd2x2_le_<mode>): Likewise.
13112 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
13115 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
13116 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
13117 and corresponding splitters. Zero extend general register
13118 or memory input operand to XMM temporary. Enable for
13119 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
13120 (floatunssi<mode>2): Update expander predicate.
13122 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
13124 PR rtl-optimization/61325
13125 * lra-constraints.c (process_address_1): Check scale equal to one
13126 to prevent transformation: base + scale * index => base + new_reg.
13128 2014-06-06 Richard Biener <rguenther@suse.de>
13130 PR tree-optimization/59299
13131 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
13133 (nearest_common_dominator_of_uses): Likewise.
13134 (statement_sink_location): Adjust. Support sinking loads.
13136 2014-06-06 Martin Jambor <mjambor@suse.cz>
13138 * ipa-prop.c (get_place_in_agg_contents_list): New function.
13139 (build_agg_jump_func_from_list): Likewise.
13140 (determine_known_aggregate_parts): Renamed to
13141 determine_locally_known_aggregate_parts. Moved some functionality
13142 to the two functions above, removed bound checks.
13144 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
13146 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
13147 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
13148 (aarch64_progress_pointer): Likewise.
13149 (aarch64_copy_one_part_and_move_pointers): Likewise.
13150 (aarch64_expand_movmen): Likewise.
13151 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
13152 * config/aarch64/aarch64.md (movmem<mode>): New.
13154 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
13156 * targhooks.c (default_add_stmt_cost): Call target specific
13157 hook instead of default one.
13159 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
13161 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
13162 endianness instead of host endianness.
13163 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
13166 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
13169 * function.c (instantiate_decls): Process the saved static chain.
13170 (expand_function_start): If not optimizing, save the static chain
13172 * tree-nested.c (convert_all_function_calls): Always create the static
13173 chain for nested functions if not optimizing.
13175 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
13177 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
13179 2014-06-06 Richard Biener <rguenther@suse.de>
13181 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
13182 (construct_init_block): Likewise.
13183 (construct_exit_block): Likewise.
13184 (pass_expand::execute): Likewise.
13185 * graphite.c (graphite_transforms): Replace check for current_loops
13186 with a check for > 1 loops.
13187 (pass_graphite_transforms::execute): Adjust.
13188 * ipa-split.c (split_function): Remove check for current_loops.
13189 * omp-low.c (expand_parallel_call): Likewise.
13190 (expand_omp_for_init_counts): Likewise.
13191 (extract_omp_for_update_vars): Likewise.
13192 (expand_omp_for_generic): Likewise.
13193 (expand_omp_sections): Likewise.
13194 (expand_omp_target): Likewise.
13195 * tracer.c (tail_duplicate): Likewise.
13196 (pass_tracer::execute): Likewise.
13197 * trans-mem.c (expand_transaction): Likewise.
13198 * tree-complex.c (expand_complex_div_wide): Likewise.
13199 * tree-eh.c (lower_resx): Likewise.
13200 (cleanup_empty_eh_merge_phis): Likewise.
13201 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
13202 current_loops with a check for > 1 loops.
13203 (pass_predcom::execute): Adjust.
13204 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
13205 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
13206 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
13207 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
13208 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
13209 * tree-switch-conversion.c (process_switch): Likewise.
13210 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
13211 * tree-vrp.c (vrp_visit_phi_node): Likewise.
13212 (execute_vrp): Likewise.
13213 * ubsan.c (ubsan_expand_null_ifn): Likewise.
13215 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
13217 * rtl.h (insn_location): Declare.
13218 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
13219 with UNKNOWN_LOCATION.
13220 * emit-rtl.c (insn_location): New function.
13221 * final.c (notice_source_line): Check that the instruction has a
13222 location before retrieving it and use insn_location.
13223 * modulo-sched.c (loop_single_full_bb_p): Likewise.
13224 * print-rtl.c (print_rtx): Likewise.
13226 2014-06-06 Richard Biener <rguenther@suse.de>
13228 * passes.def: Move 2nd VRP pass before phi-only-cprop.
13230 2014-06-06 Christian Bruel <christian.bruel@st.com>
13232 PR tree-optimization/43934
13233 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
13236 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
13238 * ira-lives.c (single_reg_class): Add missing break. Explicitly
13239 return NO_REGS for extra address and memory constraints. Handle
13240 operands that match (or are equivalent to something that matches)
13241 extra constant constraints. Ignore other non-register operands.
13243 2014-06-06 Alan Modra <amodra@gmail.com>
13246 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
13247 * doc/tm.texi: Regenerate.
13248 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
13249 Use throughout in place of REG_PARM_STACK_SPACE.
13250 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
13251 "incoming" param. Pass to rs6000_function_parms_need_stack.
13252 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
13253 prototype_p when incoming. Use function decl when incoming
13254 to handle K&R style functions.
13255 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
13256 (INCOMING_REG_PARM_STACK_SPACE): Define.
13258 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
13261 * cfgexpand.c (expand_debug_expr): Use address space of nested
13262 TREE_TYPE for ADDR_EXPR and MEM_REF.
13264 2014-06-05 Jeff Law <law@redhat.com>
13266 PR tree-optimization/61289
13267 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
13268 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
13269 looking for those which match LHS. All callers changed.
13270 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
13271 parameters and code which manipulated them. All callers changed.
13272 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
13273 and DST_MAP parameters. Simplify invalidation code by just calling
13274 invalidate_equivalences. All callers changed.
13275 (thread_across_edge): Simplify now that we don't need to maintain
13276 the map of equivalences to invalidate.
13278 2014-06-05 Kai Tietz <ktietz@redhat.com>
13279 Richard Henderson <rth@redhat.com>
13282 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
13283 checking for !TARGET_X32.
13284 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
13285 (sibcall_intern): New define_insn, plus required peepholes.
13286 (sibcall_pop_intern): Likewise.
13287 (sibcall_value_intern): Likewise.
13288 (sibcall_value_pop_intern): Likewise.
13290 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
13292 * tree-inline.c (tree_function_versioning): Check DF info existence
13293 before accessing it.
13295 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
13297 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
13299 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
13300 aarch64_frame hard_fp_offset and frame_size.
13301 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
13302 frame_size; remove original_frame_size.
13303 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
13304 (aarch64_initial_elimination_offset): Remove frame_size and
13305 offset. Use aarch64_frame frame_size.
13307 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
13308 Jiong Wang <jiong.wang@arm.com>
13309 Renlin <renlin.li@arm.com>
13311 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
13312 initialization of R30 offset. Update offset. Iterate core
13313 regisers upto X30. Remove X29, X30 specific code.
13315 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
13316 Jiong Wang <jiong.wang@arm.com>
13318 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
13319 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
13320 (aarch64_register_saved_on_entry): Adjust test.
13322 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
13324 * config/aarch64/aarch64.h (machine_function): Move
13325 saved_varargs_size from here...
13326 (aarch64_frame): ... to here.
13328 * config/aarch64/aarch64.c (aarch64_expand_prologue)
13329 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
13330 (aarch64_initial_elimination_offset)
13331 (aarch64_setup_incoming_varargs): Adjust location of
13332 saved_varargs_size.
13334 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
13336 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
13339 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
13340 Prachi Godbole <Prachi.Godbole@imgtec.com>
13342 * config/mips/mips-cpus.def: Add definition for p5600. Updated
13343 mips32r5 entry to use PROCESSOR_P5600.
13344 * config/mips/mips-tables.opt: Regenerate.
13345 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
13346 * config/mips/mips.c (mips_fmadd_bypass): New function.
13347 (mips_rtx_cost_data): Add costs for p5600.
13348 (mips_issue_rate): Add support for p5600.
13349 (mips_multipass_dfa_lookahead): Likewise.
13350 * config/mips/mips.h (TUNE_P5600): New define.
13351 (TUNE_MACC_CHAINS): Add TUNE_P5600.
13352 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
13353 * config/mips/mips.md: Include p5600.md.
13354 (processor): Add p5600.
13355 * config/mips/p5600.md: New file.
13357 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
13359 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
13360 * config/i386/predicates.md (palignr_operand): New.
13361 Indicates if permutation is suitable for palignr instruction.
13363 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
13365 PR tree-optimization/61319
13366 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
13367 stmt belongs to loop.
13369 2014-06-05 Richard Biener <rguenther@suse.de>
13371 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
13372 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
13373 (lookup_tmp_var): Adjust.
13374 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
13376 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13378 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
13380 2014-06-05 Marek Polacek <polacek@redhat.com>
13383 * doc/invoke.texi: Document -Wlogical-not-parentheses.
13385 2014-06-04 Tom de Vries <tom@codesourcery.com>
13387 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
13390 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
13392 PR tree-optimization/61385
13393 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
13395 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
13397 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
13398 changed to use fatal_error.
13399 (main): Ensure lto_wrapper_cleanup is run atexit.
13401 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13403 * lra-constraints.c (valid_address_p): Move earlier in file.
13404 (address_eliminator): New structure.
13405 (satisfies_memory_constraint_p): New function.
13406 (satisfies_address_constraint_p): Likewise.
13407 (process_alt_operands, process_address, curr_insn_transform): Use them.
13409 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13411 * lra-int.h (lra_static_insn_data): Make operand_alternative a
13413 (target_lra_int, default_target_lra_int, this_target_lra_int)
13414 (op_alt_data): Delete.
13415 * lra.h (lra_init): Delete.
13416 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
13417 (init_insn_code_data_once): Remove op_alt_data handling.
13418 (finish_insn_code_data_once): Likewise.
13419 (init_op_alt_data): Delete.
13420 (get_static_insn_data): Initialize operand_alternative to null.
13421 (free_insn_recog_data): Cast operand_alternative before freeing it.
13422 (setup_operand_alternative): Take the operand_alternative as
13423 parameter and assume it isn't already cached in the static
13425 (lra_set_insn_recog_data): Update accordingly.
13426 (lra_init): Delete.
13427 * ira.c (ira_init): Don't call lra_init.
13428 * target-globals.h (this_target_lra_int): Declare.
13429 (target_globals): Remove lra_int.
13430 (restore_target_globals): Update accordingly.
13431 * target-globals.c: Don't include lra-int.h.
13432 (default_target_globals, save_target_globals): Remove lra_int.
13434 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13436 * recog.h (operand_alternative): Convert reg_class, reject,
13437 matched and matches into bitfields.
13438 (preprocess_constraints): New overload.
13439 (preprocess_insn_constraints): New function.
13440 (preprocess_constraints): Take the insn as parameter.
13441 (recog_op_alt): Change into a pointer.
13442 (target_recog): Add x_op_alt.
13443 * recog.c (asm_op_alt): New variable.
13444 (recog_op_alt): Change into a pointer.
13445 (preprocess_constraints): New overload, replacing the old function
13446 definition with one that doesn't use global state.
13447 (preprocess_insn_constraints): New function.
13448 (preprocess_constraints): Use them. Take the insn as parameter.
13449 Use asm_op_alt for asms.
13450 (recog_init): Free existing x_op_alt entries.
13451 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
13453 (make_early_clobber_and_input_conflicts): Likewise.
13454 (process_bb_node_lives): Pass the insn to process_constraints.
13455 * reg-stack.c (check_asm_stack_operands): Likewise.
13456 (subst_asm_stack_regs): Likewise.
13457 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13458 * regrename.c (build_def_use): Likewise.
13459 * sched-deps.c (sched_analyze_insn): Likewise.
13460 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
13461 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
13462 (note_invalid_constants): Likewise.
13463 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13464 (ix86_legitimate_combined_insn): Make operand_alternative pointer
13467 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13469 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
13470 * ira-lives.c (check_and_make_def_conflict): Check for disabled
13472 (make_early_clobber_and_input_conflicts): Likewise.
13473 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13475 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13477 * recog.h (alternative_class): New function.
13478 (which_op_alt): Return a const recog_op_alt.
13479 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
13480 (subst_asm_stack_regs): Likewise.
13481 * config/arm/arm.c (note_invalid_constants): Likewise.
13482 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
13483 the operand_alternative; use alternative class instead.
13484 * sel-sched.c (get_reg_class): Likewise.
13485 * regrename.c (build_def_use): Likewise.
13486 (hide_operands, restore_operands, record_out_operands): Update type
13489 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
13491 * recog.h (recog_op_alt): Convert to a flat array.
13492 (which_op_alt): New function.
13493 * recog.c (recog_op_alt): Convert to a flat array.
13494 (preprocess_constraints): Update accordingly, grouping all
13495 operands of the same alternative together, rather than the
13497 * ira-lives.c (check_and_make_def_conflict): Likewise.
13498 (make_early_clobber_and_input_conflicts): Likewise.
13499 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
13500 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
13501 (subst_asm_stack_regs): Likewise.
13502 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
13503 * regrename.c (hide_operands, record_out_operands): Likewise.
13504 (build_def_use): Likewise.
13505 * sel-sched.c (get_reg_class): Likewise.
13506 * config/arm/arm.c (note_invalid_constants): Likewise.
13508 2014-06-04 Jason Merrill <jason@redhat.com>
13512 * gimplify.c (gimplify_arg): Non-static.
13513 * gimplify.h: Declare it.
13515 2014-06-04 Richard Biener <rguenther@suse.de>
13517 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
13518 TREE_PUBLIC and DECL_EXTERNAL decls.
13520 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
13522 * regcprop.c (copyprop_hardreg_forward_1): Account for
13523 HARD_REGNO_CALL_PART_CLOBBERED.
13525 2014-06-04 Richard Biener <rguenther@suse.de>
13527 * configure.ac: Check whether the underlying type of int64_t
13528 is long or long long.
13529 * configure: Regenerate.
13530 * config.in: Likewise.
13531 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
13532 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
13534 2014-06-04 Richard Biener <rguenther@suse.de>
13536 PR tree-optimization/60098
13537 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
13539 (dse_optimize_stmt): Simplify, now that we found a kill
13542 2014-06-04 Richard Biener <rguenther@suse.de>
13544 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
13545 of accesses with non-invariant address.
13547 2014-06-04 Martin Liska <mliska@suse.cz>
13549 * cgraph.h (cgraph_make_wrapper): New function introduced.
13550 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
13551 * ipa-inline.h (inline_analyze_function): The function is global.
13552 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
13554 2014-06-04 Martin Liska <mliska@suse.cz>
13556 * tree.h (private_lookup_attribute_starting): New function.
13557 (lookup_attribute_starting): Likewise.
13558 * tree.c (private_lookup_attribute_starting): Likewise.
13560 2014-06-04 Martin Liska <mliska@suse.cz>
13562 * cgraph.h (expand_thunk): New argument added.
13563 (address_taken_from_non_vtable_p): New global function.
13564 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
13565 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
13566 * cgraphunit.c (analyze_function): Likewise.
13567 (assemble_thunks_and_aliases): Argument added to call.
13568 (expand_thunk): New argument forces to produce GIMPLE thunk.
13570 2014-06-04 Martin Liska <mliska@suse.cz>
13572 * coverage.h (coverage_compute_cfg_checksum): Argument added.
13573 * coverage.c (coverage_compute_cfg_checksum): Likewise.
13574 * profile.c (branch_prob): Likewise.
13576 2014-06-04 Martin Jambor <mjambor@suse.cz>
13579 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
13580 handler for switch on an ipa_ref_use enum.
13581 * ipa-reference.c (analyze_function): Likewise.
13583 2014-06-04 Kai Tietz <ktietz@redhat.com>
13585 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
13586 from old call-instruction.
13588 2014-06-04 Bin Cheng <bin.cheng@arm.com>
13590 * config/aarch64/aarch64.c (aarch64_classify_address)
13591 (aarch64_legitimize_reload_address): Support full addressing modes
13593 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
13594 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
13596 2014-06-03 Andrew Pinski <apinski@cavium.com>
13598 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
13601 2014-06-03 Andrew Pinski <apinski@cavium.com>
13603 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
13604 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
13606 2014-06-03 Kai Tietz <ktietz@redhat.com>
13608 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
13611 2014-06-03 Dehao Chen <dehao@google.com>
13613 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
13616 2014-06-03 Marek Polacek <polacek@redhat.com>
13619 * doc/invoke.texi: Document -Wswitch-bool.
13620 * function.c (stack_protect_epilogue): Cast controlling expression of
13622 * gengtype.c (walk_type): Generate switch expression with its
13623 controlling expression cast to int.
13625 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
13627 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
13629 * config/avr/avr-tables.opt: Regenerate.
13630 * config/avr/t-multilib: Regenerate.
13631 * doc/avr-mmcu.texi: Regenerate.
13633 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
13634 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
13636 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
13637 (ata6617c, ata664251): Add new avr35 devices.
13638 (ata6612c): Add new avr4 device.
13639 (ata6613c, ata6614q): Add new avr5 devices.
13640 * config/avr/avr-tables.opt: Regenerate.
13641 * config/avr/t-multilib: Regenerate.
13642 * doc/avr-mmcu.texi: Regenerate.
13644 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13646 * gcc/config/aarch64/aarch64-builtins.c
13647 (aarch64_types_binop_ssu_qualifiers): New static data.
13648 (TYPES_BINOP_SSU): Define.
13649 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
13650 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
13651 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
13652 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
13653 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
13654 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
13655 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
13656 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
13657 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
13658 suffix to builtin function name, remove cast.
13659 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
13660 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
13661 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
13663 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13665 * gcc/config/aarch64/aarch64-builtins.c
13666 (aarch64_types_binop_uus_qualifiers,
13667 aarch64_types_shift_to_unsigned_qualifiers,
13668 aarch64_types_unsigned_shiftacc_qualifiers): Define.
13669 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
13670 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
13671 sqshlu_n, uqshl_n): Update qualifiers.
13672 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
13673 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
13674 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
13675 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
13676 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
13677 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
13678 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
13679 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
13680 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
13681 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
13682 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
13683 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
13684 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
13685 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
13686 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
13687 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
13688 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
13689 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
13690 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
13691 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
13692 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
13693 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
13694 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
13695 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
13696 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
13697 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
13698 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
13700 2014-06-03 Teresa Johnson <tejohnson@google.com>
13702 * tree-sra.c (modify_function): Record caller nodes after rebuild.
13704 2014-06-02 Jason Merrill <jason@redhat.com>
13707 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
13709 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13711 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
13714 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
13716 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
13718 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
13719 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
13720 * config/aarch64/iterators.md (REVERSE): New iterator.
13721 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
13722 (rev_op): New int_attribute.
13723 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
13724 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
13725 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
13726 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
13727 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
13728 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
13729 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
13730 Replace temporary __asm__ with __builtin_shuffle.
13732 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13734 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
13736 * config/mips/mips-tables.opt: Regenerate.
13737 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
13738 to use mips_isa_rev rather than ISA_MIPS32R2.
13739 * config/mips/mips.h (ISA_MIPS32R3): New define.
13740 (ISA_MIPS32R5): New define.
13741 (ISA_MIPS64R3): New define.
13742 (ISA_MIPS64R5): New define.
13743 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
13744 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
13745 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
13747 (MIPS_ISA_SYNCI_SPEC): Likewise.
13748 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
13749 (LINK_SPEC): Added mips32r3 and mips32r5.
13750 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
13751 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
13752 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
13753 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
13754 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
13755 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
13756 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
13758 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
13760 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
13762 * config/mips/mips.opt (mxpa): New option.
13763 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
13766 2014-06-03 Martin Jambor <mjambor@suse.cz>
13769 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
13772 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
13774 PR tree-optimization/61328
13775 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
13776 initialization from find_bswap_or_nop_1.
13777 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
13778 in source_expr2 before using the size value the function sets. Also
13779 make use of init_symbolic_number () in both the old place and
13780 find_bswap_or_nop_load () to avoid reading uninitialized memory when
13781 doing recursion in the GIMPLE_BINARY_RHS case.
13783 2014-06-03 Richard Biener <rguenther@suse.de>
13785 PR tree-optimization/61383
13786 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
13789 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
13791 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
13792 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
13793 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
13794 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
13796 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
13797 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
13798 * system.h: ...here and make it unconditional.
13799 * target.def (conditional_register_usage): Mention
13800 define_register_constraint instead of old-style constraint macros.
13801 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
13802 * doc/tm.texi: Regenerate.
13803 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
13804 protected by !USE_MD_CONSTRAINTS.
13805 * config/frv/frv.md: Remove quote from old version of documentation.
13806 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
13807 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
13808 CONST_DOUBLE_OK_FOR_LETTER.
13809 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
13811 2014-06-02 Andrew Pinski <apinski@cavium.com>
13813 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
13814 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
13815 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
13816 file whose name depends on -mabi= and -mbig-endian.
13817 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
13818 Handle LP64 better and handle ilp32 too.
13819 (MULTILIB_OPTIONS): Delete.
13820 (MULTILIB_DIRNAMES): Delete.
13822 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
13824 * expr.h: Remove prototypes of functions defined in builtins.c.
13825 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
13826 Remove prototypes of functions defined in builtins.c.
13827 * builtins.h: Update prototype list to include all exported functions.
13828 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
13829 no_c99_libc_has_function): Move to targhooks.c
13830 (build_string_literal, build_call_expr_loc_array,
13831 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
13833 (expand_builtin_object_size, fold_builtin_object_size): Make static.
13834 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
13835 no_c99_libc_has_function): Relocate from builtins.c.
13836 * tree.c: Include builtins.h.
13837 (build_call_expr_loc_array, build_call_expr_loc_vec,
13838 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
13840 * fold-const.h (fold_fma): Move prototype to builtins.h.
13841 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
13842 * asan.c: Include builtins.h.
13843 * cfgexpand.c: Likewise.
13844 * convert.c: Likewise.
13845 * emit-rtl.c: Likewise.
13846 * except.c: Likewise.
13847 * expr.c: Likewise.
13848 * fold-const.c: Likewise.
13849 * gimple-fold.c: Likewise.
13850 * gimple-ssa-strength-reduction.c: Likewise.
13851 * gimplify.c: Likewise.
13852 * ipa-inline.c: Likewise.
13853 * ipa-prop.c: Likewise.
13854 * lto-streamer-out.c: Likewise.
13855 * stmt.c: Likewise.
13856 * tree-inline.c: Likewise.
13857 * tree-object-size.c: Likewise.
13858 * tree-sra.c: Likewise.
13859 * tree-ssa-ccp.c: Likewise.
13860 * tree-ssa-forwprop.c: Likewise.
13861 * tree-ssa-loop-ivcanon.c: Likewise.
13862 * tree-ssa-loop-ivopts.c: Likewise.
13863 * tree-ssa-math-opts.c: Likewise.
13864 * tree-ssa-reassoc.c: Likewise.
13865 * tree-ssa-threadedge.c: Likewise.
13866 * tree-streamer-in.c: Likewise.
13867 * tree-vect-data-refs.c: Likewise.
13868 * tree-vect-patterns.c: Likewise.
13869 * tree-vect-stmts.c: Likewise.
13870 * config/aarch64/aarch64.c: Likewise.
13871 * config/alpha/alpha.c: Likewise.
13872 * config/arc/arc.c: Likewise.
13873 * config/arm/arm.c: Likewise.
13874 * config/avr/avr.c: Likewise.
13875 * config/bfin/bfin.c: Likewise.
13876 * config/c6x/c6x.c: Likewise.
13877 * config/cr16/cr16.c: Likewise.
13878 * config/cris/cris.c: Likewise.
13879 * config/epiphany/epiphany.c: Likewise.
13880 * config/fr30/fr30.c: Likewise.
13881 * config/frv/frv.c: Likewise.
13882 * config/h8300/h8300.c: Likewise.
13883 * config/i386/i386.c: Likewise.
13884 * config/i386/winnt.c: Likewise.
13885 * config/ia64/ia64.c: Likewise.
13886 * config/iq2000/iq2000.c: Likewise.
13887 * config/lm32/lm32.c: Likewise.
13888 * config/m32c/m32c.c: Likewise.
13889 * config/m32r/m32r.c: Likewise.
13890 * config/m68k/m68k.c: Likewise.
13891 * config/mcore/mcore.c: Likewise.
13892 * config/mep/mep.c: Likewise.
13893 * config/microblaze/microblaze.c: Likewise.
13894 * config/mips/mips.c: Likewise.
13895 * config/mmix/mmix.c: Likewise.
13896 * config/mn10300/mn10300.c: Likewise.
13897 * config/moxie/moxie.c: Likewise.
13898 * config/msp430/msp430.c: Likewise.
13899 * config/nds32/nds32.c: Likewise.
13900 * config/pa/pa.c: Likewise.
13901 * config/pdp11/pdp11.c: Likewise.
13902 * config/picochip/picochip.c: Likewise.
13903 * config/rl78/rl78.c: Likewise.
13904 * config/rs6000/rs6000.c: Likewise.
13905 * config/rx/rx.c: Likewise.
13906 * config/s390/s390.c: Likewise.
13907 * config/score/score.c: Likewise.
13908 * config/sh/sh.c: Likewise.
13909 * config/sparc/sparc.c: Likewise.
13910 * config/spu/spu.c: Likewise.
13911 * config/stormy16/stormy16.c: Likewise.
13912 * config/tilegx/tilegx.c: Likewise.
13913 * config/tilepro/tilepro.c: Likewise.
13914 * config/v850/v850.c: Likewise.
13915 * config/vax/vax.c: Likewise.
13916 * config/xtensa/xtensa.c: Likewise.
13918 2014-06-02 Jeff Law <law@redhat.com>
13920 PR rtl-optimization/61094
13921 * ree.c (combine_reaching_defs): Do not reextend an insn if it
13922 was marked as do_no_reextend. If a copy is needed to eliminate
13923 an extension, then mark it as do_not_reextend.
13925 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
13927 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
13929 2014-06-02 Richard Henderson <rth@redhat.com>
13932 * config/alpha/alpha.c (print_operand_address): Allow symbolic
13933 addresses inside asms. Use output_operand_lossage instead of
13936 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
13939 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
13940 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
13942 2014-06-02 Tom de Vries <tom@codesourcery.com>
13944 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
13945 case that x has VOIDmode.
13947 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
13949 * varasm.c (copy_constant): Delete function.
13950 (build_constant_desc): Don't call it.
13952 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
13955 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
13956 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
13957 with immediate_operand.
13959 2014-06-02 Andreas Schwab <schwab@suse.de>
13961 * config/ia64/ia64.c
13962 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
13963 pending_data_specs first.
13965 2014-06-02 Richard Biener <rguenther@suse.de>
13967 PR tree-optimization/61378
13968 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
13969 valueized_anything.
13971 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
13973 * config/i386/constraints.md (Bw): Rename from 'w'.
13974 (Bz): Rename from 'z'.
13975 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
13977 2014-06-01 Kai Tietz <ktietz@redhat.com>
13980 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
13981 * config/i386/i386.md (sibcall_insn_operand): Use Bs
13982 instead of m constraint.
13984 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
13986 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
13987 a separate alternative where the scratch operand 2 is marked as
13990 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
13992 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
13993 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
13994 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
13995 and __builtins_arm_get_fpscr.
13996 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
13997 __builtins_arm_get_fpscr.
13998 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
13999 __builtins_arm_ldfpscr.
14000 (arm_atomic_assign_expand_fenv): New function.
14001 * config/arm/vfp.md (set_fpscr): New pattern.
14002 (get_fpscr) : Likewise.
14003 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
14005 * doc/extend.texi (AARCH64 Built-in Functions) : Document
14006 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
14008 2014-05-30 Jakub Jelinek <jakub@redhat.com>
14010 * asan.c (report_error_func): Add SLOW_P argument, use
14011 BUILT_IN_ASAN_*_N if set.
14012 (build_check_stmt): Likewise.
14013 (instrument_derefs): If T has insufficient alignment,
14014 force same handling as for odd sizes.
14016 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
14017 BUILT_IN_ASAN_REPORT_STORE_N): New.
14018 * asan.c (struct asan_mem_ref): Change access_size type to
14020 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
14021 update_mem_ref_hash_table): Likewise.
14022 (asan_mem_ref_hasher::hash): Hash in a HWI.
14023 (report_error_func): Change size_in_bytes argument to HWI.
14024 Use *_N builtins if size_in_bytes is larger than 16 or not power of
14026 (build_shadow_mem_access): New function.
14027 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
14028 Handle size_in_bytes not power of two or larger than 16.
14029 (instrument_derefs): Don't give up if size_in_bytes is not
14030 power of two or is larger than 16.
14032 2014-05-30 Kai Tietz <ktietz@redhat.com>
14035 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
14036 for sibling-tail-calls.
14037 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
14039 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
14040 (sibcall_insn_operand): Add check for sibcall_memory_operand.
14042 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
14044 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
14045 * config/avr/avr-tables.opt: Regenerate.
14046 * config/avr/t-multilib: Regenerate.
14047 * doc/avr-mmcu.texi: Regenerate.
14049 2014-05-30 Ian Lance Taylor <iant@google.com>
14051 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
14054 2014-05-30 Tom de Vries <tom@codesourcery.com>
14056 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
14059 2014-05-30 Tom de Vries <tom@codesourcery.com>
14061 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
14062 * lra.c (initialize_lra_reg_info_element): Add init of
14063 actual_call_used_reg_set field.
14064 (lra): Call lra_create_live_ranges before lra_inheritance for
14066 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
14068 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
14069 instead of call_used_reg_set for -fuse-caller-save.
14070 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
14072 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14074 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
14076 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
14078 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
14080 * ira.c (ira_get_dup_out_num): Check for output operands at
14081 the start of the loop. Handle cases where an included alternative
14082 follows an excluded one.
14084 2014-05-29 Mike Stump <mikestump@comcast.net>
14087 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
14088 post ld passes when lto is used.
14090 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
14092 PR rtl-optimization/61325
14093 * lra-constraints.c (process_address): Rename to process_address_1.
14094 (process_address): New function.
14096 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
14098 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
14099 TYPES_BINOPV): New static data.
14100 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
14102 * config/aarch64/aarch64-simd.md (aarch64_ext,
14103 aarch64_im_lane_boundsi): New patterns.
14104 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
14106 (aarch64_evpc_ext): New function.
14108 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
14110 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
14111 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
14112 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
14113 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
14114 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
14116 2014-05-29 Tom de Vries <tom@codesourcery.com>
14118 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
14120 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
14121 Richard Sandiford <rdsandiford@googlemail.com>
14123 * arm/iterators.md (shiftable_ops): New code iterator.
14124 (t2_binop0, arith_shift_insn): New code attributes.
14125 * arm/predicates.md (shift_nomul_operator): New predicate.
14126 * arm/arm.md (insn_enabled): Delete.
14127 (enabled): Remove insn_enabled test.
14128 (*arith_shiftsi): Delete. Replace with ...
14129 (*<arith_shift_insn>_multsi): ... new pattern.
14130 (*<arith_shift_insn>_shiftsi): ... new pattern.
14131 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
14133 2014-05-29 Radovan Obradovic <robradovic@mips.com>
14134 Tom de Vries <tom@codesourcery.com>
14136 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
14137 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
14139 (mips_split_call): Use POST_CALL_TMP_REG.
14140 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
14142 2014-05-29 Tom de Vries <tom@codesourcery.com>
14144 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
14145 with #ifdef STACK_REGS.
14147 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
14149 * varasm.c (get_variable_section): Walk aliases.
14150 (place_block_symbol): Walk aliases.
14152 2014-05-28 Tom de Vries <tom@codesourcery.com>
14155 2014-05-28 Tom de Vries <tom@codesourcery.com>
14157 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
14158 * lra.c (initialize_lra_reg_info_element): Add init of
14159 actual_call_used_reg_set field.
14160 (lra): Call lra_create_live_ranges before lra_inheritance for
14162 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
14164 * lra-constraints.c (need_for_call_save_p): Use
14165 actual_call_used_reg_set instead of call_used_reg_set for
14167 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
14169 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
14171 * doc/md.texi: Document that the % constraint character must
14172 be at the beginning of the string.
14173 * genoutput.c (validate_insn_alternatives): Check that '=',
14174 '+' and '%' only appear at the beginning of a constraint.
14175 * ira.c (commutative_constraint_p): Delete.
14176 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
14177 at the start of the string.
14178 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
14180 * config/arm/neon.md (bicdi3_neon): Likewise.
14181 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
14182 (slt_si, sltu_si): Likewise.
14183 * config/vax/vax.md (sbcdi3): Likewise.
14184 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
14185 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
14186 (mul64): Move '%' to beginning of constraint.
14187 * config/arm/arm.md (*xordi3_insn): Likewise.
14188 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
14189 (xorsi3): Likewise.
14191 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
14193 * doc/md.texi: Document the restrictions on the "enabled" attribute.
14195 2014-05-28 Jason Merrill <jason@redhat.com>
14198 * cgraph.h (symtab_node::get_comdat_group_id): New.
14199 * cgraphunit.c (analyze_functions): Call it.
14200 * symtab.c (dump_symtab_node): Likewise.
14201 * tree.c (decl_comdat_group_id): New.
14202 * tree.h: Declare it.
14203 * lto-streamer-out.c (write_symbol): Use it.
14204 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
14206 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
14208 PR bootstrap/PR61146
14209 * wide-int.cc: Do not include longlong.h when compiling with clang.
14211 2014-05-28 Richard Biener <rguenther@suse.de>
14213 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
14214 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
14215 (vrp_visit_assignment_or_call): Print less vertical space.
14216 (vrp_visit_stmt): Likewise.
14217 (vrp_visit_phi_node): Likewise. For a PHI argument with
14218 VR_VARYING range consider recording it as copy.
14220 2014-05-28 Richard Biener <rguenther@suse.de>
14223 2014-05-28 Richard Biener <rguenther@suse.de>
14225 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
14227 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
14229 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
14230 sufficiently aligned and an offset is used at the same time.
14231 (expand_expr_real_1): Likewise.
14233 2014-05-28 Richard Biener <rguenther@suse.de>
14235 PR middle-end/61045
14236 * fold-const.c (fold_comparison): When folding
14237 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
14238 the sign of the remaining constant operand stays the same.
14240 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
14242 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
14243 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
14244 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
14246 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
14247 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
14248 (m32bit-doubles) Likewise.
14249 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
14250 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
14253 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
14255 * configure.ac ($gcc_cv_ld_clearcap): New test.
14256 * configure: Regenerate.
14257 * config.in: Regenerate.
14258 * config/sol2.opt (mclear-hwcap): New option.
14259 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
14260 * config/sol2-clearcap.map: Moved here from
14261 testsuite/gcc.target/i386/clearcap.map.
14262 * config/sol2-clearcapv2.map: Move here from
14263 gcc.target/i386/clearcapv2.map.
14264 * config/t-sol2 (install): Depend on install-clearcap-map.
14265 (install-clearcap-map): New target.
14266 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
14269 2014-05-28 Richard Biener <rguenther@suse.de>
14271 * hwint.h (*_HALF_WIDE_INT*): Move to ...
14272 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
14273 ... here and remove the rest.
14274 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
14276 2014-05-28 Richard Biener <rguenther@suse.de>
14278 PR tree-optimization/61335
14279 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
14280 new range fails, drop to varying.
14282 2014-05-28 Olivier Hainque <hainque@adacore.com>
14284 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
14285 (CPP_SPEC): Add entry for -mcpu=8548.
14286 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
14287 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
14289 2014-05-28 Tom de Vries <tom@codesourcery.com>
14291 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
14292 * lra.c (initialize_lra_reg_info_element): Add init of
14293 actual_call_used_reg_set field.
14294 (lra): Call lra_create_live_ranges before lra_inheritance for
14296 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
14298 * lra-constraints.c (need_for_call_save_p): Use
14299 actual_call_used_reg_set instead of call_used_reg_set for
14301 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
14303 2014-05-28 Radovan Obradovic <robradovic@mips.com>
14304 Tom de Vries <tom@codesourcery.com>
14306 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
14308 (@item -fuse-caller-save): New item.
14310 2014-05-28 Radovan Obradovic <robradovic@mips.com>
14311 Tom de Vries <tom@codesourcery.com>
14313 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
14314 OPT_fuse_caller_save.
14316 2014-05-28 Radovan Obradovic <robradovic@mips.com>
14317 Tom de Vries <tom@codesourcery.com>
14319 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
14320 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
14321 get_call_reg_set_usage.
14322 * resource.c (mark_set_resources, mark_target_live_regs): Use
14323 get_call_reg_set_usage.
14324 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
14326 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
14327 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
14328 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
14329 * ira-build.c (ira_create_allocno): Init
14330 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
14331 (create_cap_allocno, propagate_allocno_info)
14332 (propagate_some_info_from_allocno)
14333 (copy_info_to_removed_store_destinations): Handle
14334 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
14335 * ira-costs.c (ira_tune_allocno_costs): Use
14336 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
14338 2014-05-28 Radovan Obradovic <robradovic@mips.com>
14339 Tom de Vries <tom@codesourcery.com>
14341 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
14342 and function_used_regs_valid fields.
14343 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
14344 find_all_hard_reg_sets.
14345 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
14346 (get_call_reg_set_usage): New function.
14347 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
14348 * regs.h (get_call_reg_set_usage): Declare.
14350 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
14353 * config/dbx.h (License): Add Runtime Library Exception.
14354 * config/newlib-stdint.h (License): Same.
14355 * config/rtems.h (License): Same
14356 * config/initfini-array.h (License): Same
14357 * config/v850/v850.h (License): Same.
14358 * config/v850/v850-opts.h (License): Same
14359 * config/v850/rtems.h (License): Same.
14361 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
14364 * doc/extend.texi (Local Labels): Note that label differences are
14365 not supported for AVR.
14367 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
14368 Olivier Hainque <hainque@adacore.com>
14370 * rtl.h (set_for_reg_notes): Declare.
14371 * emit-rtl.c (set_for_reg_notes): New function.
14372 (set_unique_reg_note): Use it.
14373 * optabs.c (add_equal_note): Likewise
14375 2014-05-27 Andrew Pinski <apinski@cavium.com>
14377 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
14378 Use <w> for the register in assembly template.
14379 (stack_protect_test): Use the mode of operands[0] for the result.
14380 (stack_protect_test_<mode>): Use <w> for the register
14381 in assembly template.
14383 2014-05-27 DJ Delorie <dj@redhat.com>
14385 * config/rx/rx.c (add_vector_labels): New.
14386 (rx_output_function_prologue): Call it.
14387 (rx_handle_func_attribute): Don't require empty arguments.
14388 (rx_handle_vector_attribute): New.
14389 (rx_attribute_table): Add "vector" attribute.
14390 * doc/extend.texi (interrupt, vector): Document new/changed
14391 RX-specific attributes.
14393 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
14395 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
14397 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
14398 predicate to detect a negative quotient.
14400 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
14402 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
14403 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
14404 Add X - Y CMP 0 to X CMP Y transformation.
14405 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
14407 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
14409 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
14412 2014-05-27 Steve Ellcey <sellcey@mips.com>
14414 * config/mips/mips.c: Add include of cgraph.h.
14416 2014-05-27 Richard Biener <rguenther@suse.de>
14418 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
14420 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
14423 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
14424 * config/arm/arm-cores.def (License): Same.
14425 * config/arm/arm-opts.h (License): Same.
14426 * config/arm/aout.h (License): Same.
14427 * config/arm/bpabi.h (License): Same.
14428 * config/arm/elf.h (License): Same.
14429 * config/arm/linux-elf.h (License): Same.
14430 * config/arm/linux-gas.h (License): Same.
14431 * config/arm/netbsd-elf.h (License): Same.
14432 * config/arm/uclinux-eabi.h (License): Same.
14433 * config/arm/uclinux-elf.h (License): Same.
14434 * config/arm/vxworks.h (License): Same.
14436 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
14438 * config/arm/neon.md (neon_bswap<mode>): New pattern.
14439 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
14440 (arm_init_neon_builtins): Handle NEON_BSWAP.
14441 Define required type nodes.
14442 (arm_expand_neon_builtin): Handle NEON_BSWAP.
14443 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
14444 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
14445 * config/arm/iterators.md (VDQHSD): New mode iterator.
14447 2014-05-27 Richard Biener <rguenther@suse.de>
14449 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
14450 Try using literal operands when comparing value-ranges failed.
14452 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14454 * ira.c (commutative_operand): Adjust for change to recog_data.
14455 [Missing from previous commit.]
14457 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14459 * system.h (TEST_BIT): New macro.
14460 * recog.h (alternative_mask): New type.
14461 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
14462 (recog_data_d): Replace alternative_enabled_p array with
14463 enabled_alternatives.
14464 (target_recog): New structure.
14465 (default_target_recog, this_target_recog): Declare.
14466 (get_enabled_alternatives, recog_init): Likewise.
14467 * recog.c (default_target_recog, this_target_recog): New variables.
14468 (get_enabled_alternatives): New function.
14469 (extract_insn): Use it.
14470 (recog_init): New function.
14471 (preprocess_constraints, constrain_operands): Adjust for change to
14473 * postreload.c (reload_cse_simplify_operands): Likewise.
14474 * reload.c (find_reloads): Likewise.
14475 * ira-costs.c (record_reg_classes): Likewise.
14476 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
14477 all alternatives after a disabled one would be skipped.
14478 (ira_implicitly_set_insn_hard_regs): Likewise.
14479 * ira.c (ira_setup_alts): Adjust for change to recog_data.
14480 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
14481 with enabled_alternatives.
14482 * lra.c (free_insn_recog_data): Update accordingly.
14483 (lra_update_insn_recog_data): Likewise.
14484 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
14485 * lra-constraints.c (process_alt_operands): Likewise. Handle
14486 only_alternative as part of the enabled mask.
14487 * target-globals.h (this_target_recog): Declare.
14488 (target_globals): Add a recog field.
14489 (restore_target_globals): Restore this_target_recog.
14490 * target-globals.c: Include recog.h.
14491 (default_target_globals): Initialize recog field.
14492 (save_target_globals): Likewise.
14493 * reginfo.c (reinit_regs): Call recog_init.
14494 * toplev.c (backend_init_target): Likewise.
14496 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
14498 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
14499 rather than any named insn's code.
14501 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
14504 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
14505 * config/arm/arm-cores.def (License): Same.
14507 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
14509 * tree.h (decl_comdat_group): Declare.
14510 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
14511 * tree.c (decl_comdat_group): Here.
14513 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
14515 PR rtl-optimization/61222
14516 * combine.c (simplify_shift_const_1): When moving a PLUS outside
14517 the shift, truncate the PLUS operand to the result mode.
14519 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
14522 * config/i386/i386.c (ix86_rtx_costs)
14523 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
14526 2014-05-26 Martin Jambor <mjambor@suse.cz>
14528 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
14531 2014-05-26 Richard Biener <rguenther@suse.de>
14533 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
14534 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
14535 Provide specializations.
14536 (wi::int_traits <HOST_WIDE_INT>,
14537 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
14539 2014-05-26 Alan Modra <amodra@gmail.com>
14542 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
14543 params and return a bool. Remove dead code. Update comment.
14544 Assert we have a const_int source. Remove bogus code from
14545 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
14546 handling of constants > 2G and reg_equal note, from..
14547 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
14548 return value. Update comment. If we can, use a new pseudo
14549 for intermediate calculations.
14550 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
14552 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
14553 call to rs6000_emit_set_const in splitter.
14554 (movdi_internal64+2, +3): Likewise.
14556 2014-05-26 Richard Biener <rguenther@suse.de>
14558 * system.h: Define __STDC_FORMAT_MACROS before
14559 including inttypes.h.
14560 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
14561 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
14562 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
14563 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
14564 HOST_WIDEST_INT_C): Remove.
14565 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
14566 if C99 inttypes.h is not available.
14567 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
14568 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
14569 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
14570 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
14571 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
14572 (struct output_info): Likewise.
14573 (print_statistics): Adjust.
14574 (dump_bitmap_statistics): Likewise.
14575 * bt-load.c (migrate_btr_defs): Print with PRId64.
14576 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
14577 (MAX_SAFE_MULTIPLIER): Adjust.
14578 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
14579 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
14580 dump_cgraph_node): Likewise.
14581 * final.c (dump_basic_block_info): Likewise.
14582 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
14583 * gcov.c (format_gcov): Likewise.
14584 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
14586 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
14587 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
14588 (inline_small_functions, dump_overall_stats, dump_inline_stats):
14589 Use PRId64 for dumping.
14590 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
14591 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
14592 (add_allocno_hard_regs): Adjust.
14593 * loop-doloop.c (doloop_modify): Print using PRId64.
14594 * loop-iv.c (inverse): Compute in uint64_t.
14595 (determine_max_iter, iv_number_of_iterations): Likewise.
14596 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
14597 Print using PRId64.
14598 * lto-streamer-out.c (write_symbol): Use uint64_t.
14599 * mcf.c (CAP_INFINITY): Use int64_t maximum.
14600 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
14601 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
14602 * modulo-sched.c (const_iteration_count): Use int64_t.
14603 (sms_schedule): Dump using PRId64.
14604 * predict.c (dump_prediction): Likewise.
14605 * pretty-print.h (pp_widest_integer): Remove.
14606 * profile.c (get_working_sets, is_edge_inconsistent,
14607 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
14608 * tree-pretty-print.c (pp_double_int): Remove case handling
14609 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
14610 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
14612 (pass_optimize_bswap::execute): Remove restriction on hosts.
14613 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
14614 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
14615 * tree.c (widest_int_cst_value): Remove.
14616 * tree.h (widest_int_cst_value): Likewise.
14617 * value-prof.c (dump_histogram_value): Print using PRId64.
14618 * gengtype.c (main): Also inject int64_t.
14619 * ggc-page.c (struct max_alignment): Use int64_t.
14620 * alloc-pool.c (struct allocation_object_def): Likewise.
14621 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
14623 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
14624 * doc/tm.texi: Regenerated.
14625 * gengtype-lex.l (IWORD): Handle [u]int64_t.
14626 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
14627 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
14628 mmix_output_register_setting): Use [u]int64_t in prototypes.
14629 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
14630 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
14631 mmix_output_octa, mmix_output_shifted_value): Adjust.
14632 (mmix_intval): Adjust. Remove unreachable case.
14633 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
14635 2014-05-26 Richard Biener <rguenther@suse.de>
14637 * configure.ac: Drop __int64 type check. Insist that we
14638 found uint64_t and int64_t.
14639 * hwint.h (HOST_BITS_PER___INT64): Remove.
14640 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
14641 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
14642 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
14643 (HOST_WIDEST_FAST_INT): Remove __int64 case.
14644 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
14645 for dst_q_src_df_rms_cdt.
14646 * configure: Regenerate.
14647 * config.in: Likewise.
14649 2014-05-26 Michael Tautschnig <mt@debian.org>
14652 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
14653 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
14655 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14657 PR rtl-optimization/61278
14658 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
14660 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
14662 PR rtl-optimization/61220
14663 Part of PR rtl-optimization/61225
14664 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
14665 insn; skip split_edge for a block with only one successor.
14667 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14669 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
14672 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14674 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
14675 (update_vtable_references): New function.
14676 (function_and_variable_visibility): Rewrite also vtable initializers.
14677 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
14679 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14681 * ggc.h (ggc_grow): New function.
14682 * ggc-none.c (ggc_grow): New function.
14683 * ggc-page.c (ggc_grow): Likewise.
14685 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14687 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
14688 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
14689 comdat_can_be_unshared_p, cgraph_externally_visible_p,
14690 varpool_externally_visible_p, can_replace_by_local_alias,
14691 update_visibility_by_resolution_info, function_and_variable_visibility,
14692 pass_data_ipa_function_and_variable_visibility,
14693 make_pass_ipa_function_and_variable_visibility,
14694 whole_program_function_and_variable_visibility,
14695 pass_data_ipa_whole_program_visibility,
14696 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
14697 * cgraph.h (cgraph_local_node_p): Declare.
14698 * ipa-visibility.c: New file.
14699 * Makefile.in (OBJS): Add ipa-visiblity.o
14701 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14703 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
14704 that var decl is available.
14706 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14708 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
14709 symtab_node pointer.
14710 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
14711 (find_decls_types_r): Do not walk COMDAT_GROUP.
14712 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
14713 * varasm.c (make_decl_one_only): Use set_comdat_group;
14714 create node if needed.
14715 * ipa-inline-transform.c (save_inline_function_body): Update
14716 way we decl->symtab mapping.
14717 * symtab.c (symtab_hash, hash_node, eq_node
14718 symtab_insert_node_to_hashtable): Remove.
14719 (symtab_register_node): Update.
14720 (symtab_unregister_node): Update.
14721 (symtab_get_node): Reimplement as inline function.
14722 (symtab_add_to_same_comdat_group): Update.
14723 (symtab_dissolve_same_comdat_group_list): Update.
14724 (dump_symtab_base): Update.
14725 (verify_symtab_base): Update.
14726 (symtab_make_decl_local): Update.
14727 (fixup_same_cpp_alias_visibility): Update.
14728 (symtab_nonoverwritable_alias): Update.
14729 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
14730 * ipa.c (update_visibility_by_resolution_info): UPdate.
14731 * bb-reorder.c: Include cgraph.h
14732 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
14733 with comdat groups.
14734 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
14735 * cgraph.c (cgraph_get_create_node): Update.
14736 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
14738 (symtab_get_node): Make inline.
14739 (symtab_insert_node_to_hashtable): Remove.
14740 (symtab_can_be_discarded): Update.
14741 (decl_comdat_group): New function.
14742 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
14744 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
14746 (read_comdat_group): New function.
14747 (input_node, input_varpool_node): Use it.
14748 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
14750 * mips.c (mips_start_unique_function): Likewise.
14751 (ix86_code_end): Likewise.
14752 (rs6000_code_end): Likweise.
14753 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
14755 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14757 * gengtype-state.c (fatal_reading_state): Bring offline.
14758 * optabs.c (widening_optab_handler): Bring offline.
14759 * optabs.h (widening_optab_handler): Likewise.
14760 * final.c (get_attr_length_1): Likewise.
14762 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
14764 * sched-int.h (sd_iterator_cond): Manually tail recurse.
14766 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14768 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
14769 (ppc440-compare): Include shift with dot.
14770 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
14771 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
14773 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
14775 (e6500_sfx2): Include it.
14776 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
14777 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
14778 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
14779 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
14780 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
14781 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
14782 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
14783 *lshiftrt_internal1le, *lshiftrt_internal1be,
14784 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
14785 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
14786 *rotldi3_internal10le, *rotldi3_internal10be,
14787 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
14788 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
14789 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
14790 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
14791 define_insns): Use type "shift" in the appropriate alternatives.
14793 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14795 * config/rs6000/rs6000.md (type): Add "logical". Delete
14797 (dot): Adjust comment.
14798 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
14799 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
14800 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
14801 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
14802 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
14803 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
14804 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
14805 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14807 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14808 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14809 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14810 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14811 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14812 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14813 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14814 * config/rs6000/8540.md (ppc8540_su): Adjust.
14815 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14816 cell-cmp-microcoded): Adjust.
14817 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14818 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14819 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14820 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14821 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14822 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14823 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14824 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14825 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14827 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14828 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
14829 Adjust. Adjust comment.
14830 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14831 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14833 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14835 * config/rs6000/rs6000.md (type): Add "add".
14836 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
14837 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
14838 define_insns): Use it.
14839 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
14841 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14842 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
14843 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14844 * config/rs6000/601.md (ppc601-integer): Adjust.
14845 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14846 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14847 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14848 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14849 * config/rs6000/8540.md (ppc8540_su): Adjust.
14850 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14851 cell-cmp-microcoded): Adjust.
14852 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
14853 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14854 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
14855 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
14856 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
14857 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14858 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
14859 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
14860 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
14862 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
14863 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
14864 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14865 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
14867 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14869 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
14870 "delayed_compare", "var_delayed_compare".
14871 (var_shift): New attribute.
14872 (cell_micro): Adjust.
14873 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
14874 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
14875 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
14876 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
14877 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
14878 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
14879 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
14880 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
14881 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
14882 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
14883 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
14884 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
14885 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
14886 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
14887 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
14888 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
14889 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
14890 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
14891 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
14892 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
14893 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
14894 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
14895 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
14896 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14897 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14899 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
14900 * config/rs6000/440.md (ppc440-integer): Adjust.
14901 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
14902 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
14903 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
14904 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
14905 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
14906 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
14907 * config/rs6000/8540.md (ppc8540_su): Adjust.
14908 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
14909 cell-cmp-microcoded): Adjust.
14910 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
14911 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14912 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
14913 e500mc64_delayed): Adjust.
14914 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
14915 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
14916 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
14917 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
14918 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
14919 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
14920 power6-delayed-compare, power6-var-delayed-compare): Adjust.
14921 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
14922 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
14924 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
14925 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14927 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14929 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
14930 (bits): New mode_attr.
14931 (idiv_ldiv): Delete mode_attr.
14932 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
14933 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14934 rs6000_adjust_priority, is_nonpipeline_insn,
14935 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
14937 * config/rs6000/40x.md (ppc403-idiv): Adjust.
14938 * config/rs6000/440.md (ppc440-idiv): Adjust.
14939 * config/rs6000/476.md (ppc476-idiv): Adjust.
14940 * config/rs6000/601.md (ppc601-idiv): Adjust.
14941 * config/rs6000/603.md (ppc603-idiv): Adjust.
14942 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
14943 ppc620-ldiv): Adjust.
14944 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
14945 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
14946 * config/rs6000/8540.md (ppc8540_divide): Adjust.
14947 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
14948 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
14949 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
14950 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
14951 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
14952 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
14953 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
14954 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
14955 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
14956 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
14957 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
14958 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
14959 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
14960 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
14961 * config/rs6000/titan.md (titan_fxu_div): Adjust.
14963 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
14965 * config/rs6000/rs6000.md (type): Delete "insert_word",
14966 "insert_dword". Add "insert".
14967 (size): Update comment.
14968 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
14969 insn_must_be_first_in_group): Adjust.
14970 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
14971 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
14972 *insvsi_internal6, insvdi_internal): Adjust.
14974 * config/rs6000/40x.md (ppc403-integer): Adjust.
14975 * config/rs6000/440.md (ppc440-integer): Adjust.
14976 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
14977 * config/rs6000/601.md (ppc601-integer): Adjust.
14978 * config/rs6000/603.md (ppc603-integer): Adjust.
14979 * config/rs6000/6xx.md (ppc604-integer): Adjust.
14980 * config/rs6000/7450.md (ppc7450-integer): Adjust.
14981 * config/rs6000/7xx.md (ppc750-integer): Adjust.
14982 * config/rs6000/8540.md (ppc8540_su): Adjust.
14983 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
14984 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
14985 * config/rs6000/e500mc.md (e500mc_su): Adjust.
14986 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
14987 * config/rs6000/e5500.md (e5500_sfx): Adjust.
14988 * config/rs6000/e6500.md (e6500_sfx): Adjust.
14989 * config/rs6000/mpc.md (mpccore-integer): Adjust.
14990 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
14991 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
14992 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
14993 * config/rs6000/power7.md (power7-integer): Adjust.
14994 * config/rs6000/power8.md (power8-1cyc): Adjust.
14995 * config/rs6000/rs64.md (rs64a-integer): Adjust.
14996 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
14998 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
15000 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
15001 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
15002 (size): New attribute.
15003 (dot): New attribute.
15004 (cell_micro): Adjust.
15005 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
15006 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
15007 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
15008 umuldi3_highpart): Adjust.
15009 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
15010 rs6000_adjust_priority, is_nonpipeline_insn,
15011 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
15013 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
15014 ppc405-imul3): Adjust.
15015 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
15016 * config/rs6000/476.md (ppc476-imul): Adjust.
15017 * config/rs6000/601.md (ppc601-imul): Adjust.
15018 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
15019 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
15020 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
15021 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
15022 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
15024 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
15025 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
15026 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
15027 cell-imul): Adjust.
15028 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
15029 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
15030 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
15031 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
15032 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
15033 * config/rs6000/mpc.md (mpccore-imul): Adjust.
15034 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
15035 power4-lmul, power4-imul, power4-imul3): Adjust.
15036 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
15037 power5-lmul, power5-imul, power5-imul3): Adjust.
15038 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
15039 power6-lmul, power6-imul, power6-imul3): Adjust.
15040 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
15041 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
15043 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
15044 rs64a-lmul): Adjust.
15045 * config/rs6000/titan.md (titan_imul): Adjust.
15047 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
15049 * config/rs6000/rs6000.md (type): Add new value "halfmul".
15050 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
15051 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
15052 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
15053 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
15054 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
15055 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
15056 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
15057 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
15058 * config/rs6000/titan.md: Delete nonsensical comment.
15059 (titan_imul): Add type imul3.
15060 (titan_mulhw): Remove type imul3; add type halfmul.
15062 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
15064 * config/rs6000/rs6000.md (type): Reorder, reformat.
15066 2014-05-23 Martin Jambor <mjambor@suse.cz>
15068 PR tree-optimization/53787
15069 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
15070 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
15071 analysis_done, update all uses.
15072 * ipa-prop.c: Include domwalk.h
15073 (param_analysis_info): Removed.
15074 (param_aa_status): New type.
15075 (ipa_bb_info): Likewise.
15076 (func_body_info): Likewise.
15077 (ipa_get_bb_info): New function.
15078 (aa_overwalked): Likewise.
15079 (find_dominating_aa_status): Likewise.
15080 (parm_bb_aa_status_for_bb): Likewise.
15081 (parm_preserved_before_stmt_p): Changed to use new param AA info.
15082 (load_from_unmodified_param): Accept func_body_info as a parameter
15083 instead of parms_ainfo.
15084 (parm_ref_data_preserved_p): Changed to use new param AA info.
15085 (parm_ref_data_pass_through_p): Likewise.
15086 (ipa_load_from_parm_agg_1): Likewise. Update callers.
15087 (compute_complex_assign_jump_func): Changed to use new param AA info.
15088 (compute_complex_ancestor_jump_func): Likewise.
15089 (ipa_compute_jump_functions_for_edge): Likewise.
15090 (ipa_compute_jump_functions): Removed.
15091 (ipa_compute_jump_functions_for_bb): New function.
15092 (ipa_analyze_indirect_call_uses): Likewise, moved variable
15094 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
15095 and info, moved variable declarations down.
15096 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
15098 (ipa_analyze_stmt_uses): Likewise.
15099 (ipa_analyze_params_uses): Removed.
15100 (ipa_analyze_params_uses_in_bb): New function.
15101 (ipa_analyze_controlled_uses): Likewise.
15102 (free_ipa_bb_info): Likewise.
15103 (analysis_dom_walker): New class.
15104 (ipa_analyze_node): Handle node-specific forbidden analysis,
15105 initialize and free func_body_info, use dominator walker.
15106 (ipcp_modif_dom_walker): New class.
15107 (ipcp_transform_function): Create and free func_body_info, use
15108 ipcp_modif_dom_walker, moved a lot of functionality there.
15110 2014-05-23 Marek Polacek <polacek@redhat.com>
15111 Jakub Jelinek <jakub@redhat.com>
15113 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
15114 * gcc.c (sanitize_spec_function): Likewise.
15115 * convert.c (convert_to_integer): Include "ubsan.h". Add
15116 floating-point to integer instrumentation.
15117 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
15118 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
15119 SANITIZE_NONDEFAULT.
15120 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
15121 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
15122 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
15123 * ubsan.c: Include "realmpfr.h" and "dfp.h".
15124 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
15125 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
15126 float/double/long double.
15127 (ubsan_instrument_float_cast): New function.
15128 * ubsan.h (ubsan_instrument_float_cast): Declare.
15130 2014-05-23 Jiong Wang <jiong.wang@arm.com>
15132 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
15134 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
15135 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
15136 Adjust for tailcalling through registers.
15137 * config/aarch64/aarch64.h (enum reg_class): New caller save
15139 (REG_CLASS_NAMES): Likewise.
15140 (REG_CLASS_CONTENTS): Likewise.
15141 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
15142 Allow tailcalling without decls.
15144 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
15146 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
15147 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
15149 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
15150 gsi, and variables v_* to v*.
15152 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
15154 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
15156 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
15158 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
15159 * omp-low.c: Update accordingly.
15161 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
15162 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
15163 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
15164 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
15165 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
15166 GF_OMP_TARGET_KIND_UPDATE.
15168 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
15169 Explicitly enumerate the expected region types.
15171 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
15174 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
15175 documentation; the old documentation didn't clearly state the
15176 constraints on the contents of the pointed-to storage.
15178 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15180 Fix bootstrap error on ia64
15181 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
15182 Return default value.
15184 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
15186 PR tree-optimization/54733
15187 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
15189 (find_bswap_or_nop_load): New.
15190 (find_bswap_1): Renamed to ...
15191 (find_bswap_or_nop_1): This. Also add support for memory source.
15192 (find_bswap): Renamed to ...
15193 (find_bswap_or_nop): This. Also add support for memory source and
15194 detection of bitwise operations equivalent to load in target
15196 (execute_optimize_bswap): Likewise. Also move its leading comment back
15197 in place and split statement transformation into ...
15198 (bswap_replace): This.
15200 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
15202 PR rtl-optimization/61215
15203 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
15204 simplify_gen_subreg until final substitution.
15206 2014-05-23 Alan Modra <amodra@gmail.com>
15209 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
15210 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
15211 Use "Y" constraint rather than "m".
15213 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
15215 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
15217 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
15218 New function declaration.
15219 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
15220 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
15221 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
15222 (aarch64_init_builtins) : Initialize builtins
15223 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
15224 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
15225 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
15226 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
15227 and __builtins_aarch64_set_fpsr.
15228 (aarch64_atomic_assign_expand_fenv): New function.
15229 * config/aarch64/aarch64.md (set_fpcr): New pattern.
15230 (get_fpcr) : Likewise.
15231 (set_fpsr) : Likewise.
15232 (get_fpsr) : Likewise.
15233 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
15234 and UNSPECV_SET_FPSR.
15235 * doc/extend.texi (AARCH64 Built-in Functions) : Document
15236 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
15237 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
15239 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
15241 PR rtl-optimization/60969
15242 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
15243 constraints. Set up mem cost for NO_REGS case.
15245 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
15247 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
15249 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
15251 * config/darwin.c: Include "lto-section-names.h".
15252 (LTO_SEGMENT_NAME): Don't define.
15253 * config/i386/winnt.c: Include "lto-section-names.h".
15254 * lto-streamer.c: Include "lto-section-names.h".
15255 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
15256 * lto-wrapper.c: Include "lto-section-names.h".
15257 (LTO_SECTION_NAME_PREFIX): Don't define.
15258 * lto-section-names.h: New file.
15259 * cgraphunit.c: Include "lto-section-names.h".
15261 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
15263 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
15265 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
15268 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
15270 2014-05-22 Nick Clifton <nickc@redhat.com>
15272 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
15274 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
15276 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
15277 -> (T)A transformation to integer types.
15279 2014-05-22 Teresa Johnson <tejohnson@google.com>
15281 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
15282 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
15283 (gcov_rewrite): Use gcov_nonruntime_assert.
15284 (gcov_open): Ditto.
15285 (gcov_write_words): Ditto.
15286 (gcov_write_length): Ditto.
15287 (gcov_read_words): Use gcov_nonruntime_assert, and remove
15288 gcc_assert from IN_LIBGCOV code.
15289 (gcov_read_summary): Use gcov_error to flag profile corruption.
15290 (gcov_sync): Use gcov_nonruntime_assert.
15291 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
15292 (gcov_histo_index): Use gcov_nonruntime_assert.
15293 (static void gcov_histogram_merge): Ditto.
15294 (compute_working_sets): Ditto.
15295 * gcov-io.h (gcov_nonruntime_assert): Define.
15296 (gcov_error): Define for !IN_LIBGCOV
15298 2014-05-22 Richard Biener <rguenther@suse.de>
15300 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
15301 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
15302 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
15303 and deallocation site.
15304 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
15305 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
15306 passing through the incoming points-to set.
15307 (handle_lhs_call): Use flags argument instead of recomputing it.
15308 (find_func_aliases_for_call): Call handle_lhs_call with proper
15311 2014-05-22 Jakub Jelinek <jakub@redhat.com>
15313 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
15314 all padding bits in REAL_VALUE_TYPE are cleared.
15316 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15318 Cleanup and improve multipass_dfa_lookahead_guard
15319 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
15320 (core2i7_first_cycle_multipass_begin,)
15321 (core2i7_first_cycle_multipass_issue,)
15322 (core2i7_first_cycle_multipass_backtrack): Update signature.
15323 * config/ia64/ia64.c
15324 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
15325 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
15326 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
15328 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
15329 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
15331 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
15333 * doc/tm.texi: Regenerate.
15335 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
15336 * haifa-sched.c (ready_try): Make signed to allow negative values.
15337 (rebug_ready_list_1): Update.
15338 (choose_ready): Simplify.
15339 (sched_extend_ready_list): Update.
15341 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15343 Remove IA64 speculation tweaking flags
15344 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
15345 speculation tuning flags.
15346 (msched-prefer-non-data-spec-insns,)
15347 (msched-prefer-non-control-spec-insns): Obsolete options.
15348 * haifa-sched.c (choose_ready): Remove handling of
15349 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
15350 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
15351 and PREFER_NON_DATA_SPEC.
15352 * sel-sched.c (process_spec_exprs): Remove handling of
15353 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
15355 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15357 Improve scheduling debug output
15358 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
15359 (advance_one_cycle): Update.
15360 (schedule_insn, queue_to_ready): Add debug printouts.
15361 (debug_ready_list_1): New static function.
15362 (debug_ready_list): Update.
15363 (max_issue): Add debug printouts.
15364 (dump_insn_stream): New static function.
15365 (schedule_block): Use it. Also better indent printouts.
15367 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
15369 Fix sched_insn debug counter
15370 * haifa-sched.c (schedule_insn): Update.
15371 (struct haifa_saved_data): Add nonscheduled_insns_begin.
15372 (save_backtrack_point, restore_backtrack_point): Update.
15373 (first_nonscheduled_insn): New static function.
15374 (queue_to_ready, choose_ready): Use it.
15375 (schedule_block): Init nonscheduled_insns_begin.
15376 (sched_emit_insn): Update.
15379 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
15381 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
15383 (aarch64_secondary_reload) : LikeWise.
15384 (aarch64_class_max_nregs) : Remove CORE_REGS.
15385 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
15386 (REG_CLASS_NAMES) : Likewise.
15387 (REG_CLASS_CONTENTS) : LikeWise.
15388 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
15390 2014-05-21 Guozhi Wei <carrot@google.com>
15393 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
15395 (vqdmulhq_n_s16): Likewise.
15397 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
15399 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
15401 2014-05-21 Marek Polacek <polacek@redhat.com>
15404 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
15406 2014-05-21 Martin Jambor <mjambor@suse.cz>
15408 * doc/invoke.texi (Optimize Options): Document parameters
15409 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
15410 ipa-cp-array-index-hint-bonus.
15412 2014-05-21 Mark Wielaard <mjw@redhat.com>
15415 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
15416 version >= 3 or not strict DWARF.
15417 * langhooks.h (struct lang_hooks_for_types): Add
15418 enum_underlying_base_type.
15419 * langhooks.c (lhd_enum_underlying_base_type): New function.
15420 * gcc/langhooks.h (struct lang_hooks_for_types): Add
15421 enum_underlying_base_type.
15422 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
15423 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
15424 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
15426 2014-05-21 Richard Biener <rguenther@suse.de>
15428 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
15430 2014-05-21 John Marino <gnugcc@marino.st>
15432 * config.gcc (*-*-dragonfly*): New target.
15433 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
15434 * configure: Regenerate.
15435 * config/dragonfly-stdint.h: New.
15436 * config/dragonfly.h: New.
15437 * config/dragonfly.opt: New.
15438 * config/i386/dragonfly.h: New.
15439 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
15441 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
15443 * tree.def (VOID_CST): New.
15444 * tree-core.h (TI_VOID): New.
15445 * tree.h (void_node): New.
15446 * tree.c (tree_node_structure_for_code, tree_code_size)
15447 (iterative_hash_expr): Handle VOID_CST.
15448 (build_common_tree_nodes): Initialize void_node.
15450 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
15452 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
15454 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
15456 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
15459 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
15460 flag_reorder_blocks_and_partition.
15461 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
15463 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
15466 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
15468 (*addc_r_t): Add new insn_and_split.
15470 2014-05-21 Jakub Jelinek <jakub@redhat.com>
15472 PR middle-end/61252
15473 * omp-low.c (handle_simd_reference): New function.
15474 (lower_rec_input_clauses): Use it. Defer adding reference
15475 initialization even for reduction without placeholder if in simd,
15476 handle it properly later on.
15478 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15480 PR tree-optimization/60899
15481 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
15482 assume all static symbols will have definition wile parsing and
15483 check the do have definition later in compilation; check that
15484 variable referring symbol will be output before concluding that
15485 reference is safe; be conservative for referring local statics;
15486 be more precise about when comdat is output in other partition.
15488 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15491 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
15493 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
15494 (ipa_inline): Loop inline_to_all_callers until no more aliases
15497 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15499 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
15500 set writeonly flag only for vars actually written to.
15502 2014-05-20 Dehao Chen <dehao@google.com>
15504 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
15505 and callee count to get clone count.
15506 * tree-inline.c (expand_call_inline): Use callee count instead of bb
15507 count in copy_body.
15509 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
15511 PR rtl-optimization/61243
15512 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
15514 2014-05-20 Xinliang David Li <davidxl@google.com>
15516 * cgraphunit.c (walk_polymorphic_call_targets): Add
15517 dbgcnt and fopt-info support.
15518 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
15519 * ipa-devirt.c (ipa_devirt): Ditto.
15520 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
15521 * ipa.c (walk_polymorphic_call_targets): Ditto.
15522 * gimple-fold.c (fold_gimple_assign): Ditto.
15523 (gimple_fold_call): Ditto.
15524 * dbgcnt.def: New counter.
15526 2014-05-20 DJ Delorie <dj@redhat.com>
15528 * config/msp430/msp430.md (split): Don't allow subregs when
15529 splitting SImode adds.
15530 (andneghi): Fix subtraction logic.
15531 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
15533 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
15535 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
15537 * except.c (switch_to_exception_section, resolve_unique_section,
15538 get_named_text_section, default_function_rodata_section,
15539 align_variable, get_block_for_decl, default_section_type_flags):
15540 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
15541 * symtab.c (symtab_add_to_same_comdat_group,
15542 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
15543 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
15545 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
15546 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
15547 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
15548 (c6x_function_in_section_p): Likewise.
15549 * config/darwin.c (machopic_select_section): Likewise.
15550 * config/arm/arm.c (arm_function_in_section_p): Likewise.
15551 * config/mips/mips.c (mips_function_rodata_section): Likewise.
15552 * config/mep/mep.c (mep_select_section): LIkewise.
15553 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
15555 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
15557 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
15558 EH region of calls to pure functions that can throw an exception.
15559 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
15560 (copy_reference_ops_from_call): Also copy the EH region of the call if
15561 it can throw an exception.
15563 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
15565 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
15566 nested VEC_SELECTs that are inverses of each other.
15568 2014-05-20 Richard Biener <rguenther@suse.de>
15570 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
15571 (extract_and_process_scc_for_name): not here.
15572 (cond_dom_walker::before_dom_children): Only process
15573 stmts that end the BB in interesting ways.
15574 (run_scc_vn): Mark param uses as visited.
15576 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
15578 * config/arm/arm.md (arith_shiftsi): Do not predicate for
15581 2014-05-20 Nick Clifton <nickc@redhat.com>
15583 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
15584 (msp430_gimplify_va_arg_expr): New function.
15585 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
15587 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
15588 operand 0 in order to prevent confusion about the number of
15589 registers involved.
15591 2014-05-20 Richard Biener <rguenther@suse.de>
15593 PR tree-optimization/61221
15594 * tree-ssa-pre.c (el_to_update): Remove.
15595 (eliminate_dom_walker::before_dom_children): Handle released
15596 VDEFs by value-numbering them to the associated VUSE. Update
15597 stmt immediately for substituted call address.
15598 (eliminate): Remove delayed stmt updating code.
15599 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
15600 possibly late re-numbered vuses.
15601 (vn_reference_lookup_2): Adjust.
15602 (vn_reference_lookup_pieces): Likewise.
15603 (vn_reference_lookup): Likewise.
15605 2014-05-20 Richard Biener <rguenther@suse.de>
15607 * config.gcc: Remove need_64bit_hwint.
15608 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
15609 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
15611 * config.in: Regenerate.
15612 * configure: Likewise.
15614 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
15616 * doc/extend.texi: Create Label Attributes section,
15617 move all label attributes into it and reference it.
15619 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
15621 * arm.c (thumb1_reorg): When scanning backwards skip anything
15622 that's not a proper insn.
15624 2014-05-19 Richard Biener <rguenther@suse.de>
15626 PR tree-optimization/61221
15627 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
15628 Do nothing for unreachable blocks.
15629 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
15630 Improve unreachability detection.
15632 2014-05-19 Richard Biener <rguenther@suse.de>
15634 PR tree-optimization/61209
15635 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
15637 2014-05-19 Nick Clifton <nickc@redhat.com>
15639 * except.c (init_eh): Fix computation of builtin setjmp buffer
15640 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
15642 2014-05-19 Richard Biener <rguenther@suse.de>
15644 PR tree-optimization/61184
15645 * tree-vrp.c (is_negative_overflow_infinity): Use
15646 TREE_OVERFLOW_P and do that check first.
15647 (is_positive_overflow_infinity): Likewise.
15648 (is_overflow_infinity): Likewise.
15649 (vrp_operand_equal_p): Properly treat operands with
15650 differing overflow as not equal.
15652 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
15654 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
15655 shift simplification where it was intended.
15657 2014-05-19 Christian Bruel <christian.bruel@st.com>
15660 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
15662 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
15665 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
15668 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15670 * reg-notes.def (CROSSING_JUMP): Likewise.
15671 * rtl.h (rtx_def): Update comment for jump flag.
15672 (CROSSING_JUMP_P): Define.
15673 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
15674 of a REG_CROSSING_JUMP note.
15675 * cfghooks.c (tidy_fallthru_edges): Likewise.
15676 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
15677 * emit-rtl.c (try_split): Likewise.
15678 * haifa-sched.c (sched_create_recovery_edges): Likewise.
15679 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
15680 * jump.c (redirect_jump_2): Likewise.
15681 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
15682 (relax_delay_slots): Likewise.
15683 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
15684 (bbit_di): Likewise.
15685 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
15686 * config/sh/sh.md (jump_compact): Likewise.
15687 * bb-reorder.c (rotate_loop): Likewise.
15688 (pass_duplicate_computed_gotos::execute): Likewise.
15689 (add_reg_crossing_jump_notes): Rename to...
15690 (update_crossing_jump_flags): ...this.
15691 (pass_partition_blocks::execute): Update accordingly.
15693 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
15695 * tree.h: Remove extraneous template <>.
15697 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15699 * ipa.c (symtab_remove_unreachable_nodes): Remove
15700 symbol from comdat group if its body was eliminated.
15701 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
15702 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
15703 (symtab_unregister_node): ... this one.
15704 (verify_symtab_base): More strict checking of comdats.
15705 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
15707 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15709 * tree-pass.h (make_pass_ipa_comdats): New pass.
15710 * timevar.def (TV_IPA_COMDATS): New timevar.
15711 * passes.def (pass_ipa_comdats): Add.
15712 * Makefile.in (OBJS): Add ipa-comdats.o
15713 * ipa-comdats.c: New file.
15715 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15717 * ipa.c (update_visibility_by_resolution_info): New function.
15718 (function_and_variable_visibility): Use it.
15720 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
15722 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
15724 (FOR_EACH_DEFINED_SYMBOL): New macro.
15725 (varpool_first_static_initializer, varpool_next_static_initializer,
15726 varpool_first_defined_variable, varpool_next_defined_variable):
15728 (symtab_in_same_comdat_p): Correctly deal with inline functions.
15730 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15732 * ggc-page.c (ggc_handle_finalizers): Add comment.
15734 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15736 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
15737 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
15738 (ggc_internal_cleared_alloc): Likewise.
15739 * ggc-page.c (finalizer): New class.
15740 (vec_finalizer): Likewise.
15741 (globals::finalizers): New member.
15742 (globals::vec_finalizers): Likewise.
15743 (ggc_internal_alloc): Record the finalizer if any for the block being
15745 (ggc_handle_finalizers): New function.
15746 (ggc_collect): Call ggc_handle_finalizers.
15747 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
15749 (ggc_internal_cleared_alloc): Likewise.
15750 (finalize): New function.
15751 (need_finalization_p): Likewise.
15752 (ggc_alloc): Install the type's destructor as the finalizer if it
15753 might do something.
15754 (ggc_cleared_alloc): Likewise.
15755 (ggc_vec_alloc): Likewise.
15756 (ggc_cleared_vec_alloc): Likewise.
15758 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15760 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
15762 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15764 * alias.c (record_alias_subset): Adjust.
15765 * bitmap.c (bitmap_element_allocate): Likewise.
15766 (bitmap_gc_alloc_stat): Likewise.
15767 * cfg.c (init_flow): Likewise.
15768 (alloc_block): Likewise.
15769 (unchecked_make_edge): Likewise.
15770 * cfgloop.c (alloc_loop): Likewise.
15771 (flow_loops_find): Likewise.
15772 (rescan_loop_exit): Likewise.
15773 * cfgrtl.c (init_rtl_bb_info): Likewise.
15774 * cgraph.c (insert_new_cgraph_node_version): Likewise.
15775 (cgraph_allocate_node): Likewise.
15776 (cgraph_create_edge_1): Likewise.
15777 (cgraph_allocate_init_indirect_info): Likewise.
15778 * cgraphclones.c (cgraph_clone_edge): Likewise.
15779 * cgraphunit.c (add_asm_node): Likewise.
15780 (init_lowered_empty_function): Likewise.
15781 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
15782 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
15783 (alpha_use_linkage): Likewise.
15784 * config/arc/arc.c (arc_init_machine_status): Likewise.
15785 * config/arm/arm.c (arm_init_machine_status): Likewise.
15786 * config/avr/avr.c (avr_init_machine_status): Likewise.
15787 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
15788 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
15789 * config/cris/cris.c (cris_init_machine_status): Likewise.
15790 * config/darwin.c (machopic_indirection_name): Likewise.
15791 (darwin_build_constant_cfstring): Likewise.
15792 (darwin_enter_string_into_cfstring_table): Likewise.
15793 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
15794 * config/frv/frv.c (frv_init_machine_status): Likewise.
15795 * config/i386/i386.c (get_dllimport_decl): Likewise.
15796 (ix86_init_machine_status): Likewise.
15797 (assign_386_stack_local): Likewise.
15798 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
15799 (i386_pe_maybe_record_exported_symbol): Likewise.
15800 (i386_pe_record_stub): Likewise.
15801 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
15802 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
15803 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
15804 (m32c_note_pragma_address): Likewise.
15805 * config/mep/mep.c (mep_init_machine_status): Likewise.
15806 (mep_note_pragma_flag): Likewise.
15807 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
15808 (mips16_local_alias): Likewise.
15809 (mips_init_machine_status): Likewise.
15810 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
15811 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
15812 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
15813 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
15814 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
15815 * config/pa/pa.c (pa_init_machine_status): Likewise.
15816 (pa_get_deferred_plabel): Likewise.
15817 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
15818 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
15819 (rs6000_init_machine_status): Likewise.
15820 (output_toc): Likewise.
15821 * config/s390/s390.c (s390_init_machine_status): Likewise.
15822 * config/score/score.c (score_output_external): Likewise.
15823 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
15824 * config/spu/spu.c (spu_init_machine_status): Likewise.
15825 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
15826 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
15827 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
15828 * coverage.c (coverage_end_function): Likewise.
15829 * dbxout.c (dbxout_init): Likewise.
15830 * doc/gty.texi: Don't mention variable_size attribute.
15831 * dwarf2cfi.c (new_cfi): Adjust.
15832 (new_cfi_row): Likewise.
15833 (copy_cfi_row): Likewise.
15834 (create_cie_data): Likewise.
15835 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
15836 (new_loc_descr): Likewise.
15837 (find_AT_string_in_table): Likewise.
15838 (add_addr_table_entry): Likewise.
15839 (new_die): Likewise.
15840 (add_var_loc_to_decl): Likewise.
15841 (clone_die): Likewise.
15842 (clone_as_declaration): Likewise.
15843 (break_out_comdat_types): Likewise.
15844 (new_loc_list): Likewise.
15845 (add_loc_descr_to_each): Likewise.
15846 (add_location_or_const_value_attribute): Likewise.
15847 (add_linkage_name): Likewise.
15848 (lookup_filename): Likewise.
15849 (dwarf2out_var_location): Likewise.
15850 (new_line_info_table): Likewise.
15851 (dwarf2out_init): Likewise.
15852 (mem_loc_descriptor): Likewise.
15853 (loc_descriptor): Likewise.
15854 (add_const_value_attribute): Likewise.
15855 (tree_add_const_value_attribute): Likewise.
15856 (comp_dir_string): Likewise.
15857 (dwarf2out_vms_debug_main_pointer): Likewise.
15858 (string_cst_pool_decl): Likewise.
15859 * emit-rtl.c (set_mem_attrs): Likewise.
15860 (get_reg_attrs): Likewise.
15861 (start_sequence): Likewise.
15862 (init_emit): Likewise.
15863 (init_emit_regs): Likewise.
15864 * except.c (init_eh_for_function): Likewise.
15865 (gen_eh_region): Likewise.
15866 (gen_eh_region_catch): Likewise.
15867 (gen_eh_landing_pad): Likewise.
15868 (add_call_site): Likewise.
15869 * function.c (add_frame_space): Likewise.
15870 (insert_temp_slot_address): Likewise.
15871 (assign_stack_temp_for_type): Likewise.
15872 (get_hard_reg_initial_val): Likewise.
15873 (allocate_struct_function): Likewise.
15874 (prepare_function_start): Likewise.
15875 (types_used_by_var_decl_insert): Likewise.
15876 * gengtype.c (variable_size_p): Remove function.
15877 (enum alloc_quantity): Remove enum.
15878 (write_typed_alloc_def): Remove function.
15879 (write_typed_struct_alloc_def): Likewise.
15880 (write_typed_typedef_alloc_def): Likewise.
15881 (write_typed_alloc_defns): Likewise.
15883 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
15884 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
15885 * ggc.h (ggc_alloc): new function.
15886 (ggc_cleared_alloc): Likewise.
15887 (ggc_vec_alloc): Template on type of vector element, and remove
15888 element size argument.
15889 (ggc_cleared_vec_alloc): Likewise.
15890 * gimple.c (gimple_build_omp_for): Adjust.
15891 (gimple_copy): Likewise.
15892 * ipa-cp.c (get_replacement_map): Likewise.
15893 (find_aggregate_values_for_callers_subset): Likewise.
15894 (known_aggs_to_agg_replacement_list): Likewise.
15895 * ipa-devirt.c (get_odr_type): Likewise.
15896 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
15897 (read_agg_replacement_chain): Likewise.
15898 * loop-iv.c (get_simple_loop_desc): Likewise.
15899 * lto-cgraph.c (input_node_opt_summary): Likewise.
15900 * lto-section-in.c (lto_new_in_decl_state): Likewise.
15901 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
15902 (input_eh_region): Likewise.
15903 (input_eh_lp): Likewise.
15904 (input_cfg): Likewise.
15905 * optabs.c (set_optab_libfunc): Likewise.
15906 (init_tree_optimization_optabs): Likewise.
15907 (set_conv_libfunc): Likewise.
15908 * passes.c (do_per_function_toporder): Likewise.
15909 * rtl.h: Don't use variable_size gty attribute.
15910 * sese.c (if_region_set_false_region): Adjust.
15911 * stringpool.c (gt_pch_save_stringpool): Likewise.
15912 * target-globals.c (save_target_globals): Likewise.
15913 * toplev.c (general_init): Likewise.
15914 * trans-mem.c (record_tm_replacement): Likewise.
15915 (split_bb_make_tm_edge): Likewise.
15916 * tree-cfg.c (move_sese_region_to_fn): Likewise.
15917 * tree-data-ref.h (lambda_vector_new): Likewise.
15918 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
15919 * tree-iterator.c (tsi_link_before): Likewise.
15920 (tsi_link_after): Likewise.
15921 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
15922 * tree-ssa-loop-niter.c (record_estimate): Likewise.
15923 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
15924 * tree-ssa-operands.h: Don't use variable_size gty attribute.
15925 * tree-ssa.c (init_tree_ssa): Adjust.
15926 * tree-ssanames.c (set_range_info): Likewise.
15927 (get_ptr_info): Likewise.
15928 (duplicate_ssa_name_ptr_info): Likewise.
15929 (duplicate_ssa_name_range_info): Likewise.
15930 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
15931 (unpack_ts_fixed_cst_value_fields): Likewise.
15932 * tree.c (build_fixed): Likewise.
15933 (build_real): Likewise.
15934 (build_string): Likewise.
15935 (decl_priority_info): Likewise.
15936 (decl_debug_expr_insert): Likewise.
15937 (decl_value_expr_insert): Likewise.
15938 (decl_debug_args_insert): Likewise.
15939 (type_hash_add): Likewise.
15940 (build_omp_clause): Likewise.
15941 * ubsan.c (decl_for_type_insert): Likewise.
15942 * varasm.c (get_unnamed_section): Likewise.
15943 (get_noswitch_section): Likewise.
15944 (get_section): Likewise.
15945 (get_block_for_section): Likewise.
15946 (create_block_symbol): Likewise.
15947 (build_constant_desc): Likewise.
15948 (create_constant_pool): Likewise.
15949 (force_const_mem): Likewise.
15950 (record_tm_clone_pair): Likewise.
15951 * varpool.c (varpool_create_empty_node): Likewise.
15953 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
15955 * dwarf2out.c (tree_add_const_value_attribute): Call
15956 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
15957 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
15958 instead of ggc_internal_<x>alloc_stat.
15959 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
15960 (ggc_realloc): Likewise.
15961 * ggc-none.c (ggc_internal_alloc): Likewise.
15962 (ggc_internal_cleared_alloc): Likewise.
15963 * ggc-page.c: Likewise.
15964 * ggc.h (ggc_internal_alloc_stat): Likewise.
15965 (ggc_internal_alloc): Remove macro.
15966 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
15967 (ggc_internal_cleared_alloc): Remove macro.
15968 (GGC_RESIZEVEC): Adjust.
15969 (ggc_resizevar): Remove macro.
15970 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
15971 (ggc_internal_cleared_vec_alloc_stat): Likewise.
15972 (ggc_internal_vec_cleared_alloc): Remove macro.
15973 (ggc_alloc_atomic_stat): Drop _stat suffix.
15974 (ggc_alloc_atomic): Remove macro.
15975 (ggc_alloc_cleared_atomic): Remove macro.
15976 (ggc_alloc_string_stat): Drop _stat suffix.
15977 (ggc_alloc_string): Remove macro.
15978 (ggc_alloc_rtx_def_stat): Adjust.
15979 (ggc_alloc_tree_node_stat): Likewise.
15980 (ggc_alloc_cleared_tree_node_stat): Likewise.
15981 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
15982 (ggc_alloc_cleared_simd_clone_stat): Likewise.
15983 * gimple.c (gimple_build_omp_for): Likewise.
15984 (gimple_copy): Likewise.
15985 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
15986 * toplev.c (realloc_for_line_map): Adjust.
15987 * tree-data-ref.h (lambda_vector_new): Likewise.
15988 * tree-phinodes.c (allocate_phi_node): Likewise.
15989 * tree.c (grow_tree_vec_stat): Likewise.
15990 * vec.h (va_gc::reserve): Adjust.
15992 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
15994 * config/microblaze/microblaze.c (break_handler): New Declaration.
15995 (microblaze_break_function_p,microblaze_is_break_handler): New.
15996 (compute_frame_size): Use microblaze_break_function_p.
15997 Add the test of break_handler.
15998 (microblaze_function_prologue) : Add the test of variable
15999 break_handler. Check the fnname by BREAK_HANDLER_NAME.
16000 (microblaze_function_epilogue) : Add the test of break_handler.
16001 (microblaze_globalize_label) : Add the test of break_handler.
16002 Check the name by BREAK_HANDLER_NAME.
16004 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
16006 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
16007 microblaze_is_break_handler test.
16008 (call_internal1,call_value_intern): Use microblaze_break_function_p.
16009 Use SYMBOL_REF_DECL.
16011 * config/microblaze/microblaze-protos.h
16012 (microblaze_break_function_p,microblaze_is_break_handler):
16015 * doc/extend.texi (MicroBlaze break_handler Functions): Document
16016 new MicroBlaze break_handler functions.
16018 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
16020 * doc/extend.texi (Size of an asm): Move node text according
16021 to its @menu entry position.
16023 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
16025 PR tree-optimization/61140
16026 PR tree-optimization/61150
16027 PR tree-optimization/61197
16028 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
16030 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
16032 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
16034 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
16036 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
16037 __SIZEOF_INT128__ is defined.
16039 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
16041 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
16042 (rs6000_delegitimize_address): Use it.
16044 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
16046 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
16047 inplace argument. Store the new address in the original MEM when true.
16048 * emit-rtl.c (change_address_1): Likewise.
16049 (adjust_address_1, adjust_automodify_address_1, offset_address):
16050 Update accordingly.
16051 * rtl.h (plus_constant): Add an inplace argument.
16052 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
16053 when true. Avoid generating (plus X (const_int 0)).
16054 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
16055 in-place. Pass true to plus_constant.
16056 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
16058 2014-05-16 Dehao Chen <dehao@google.com>
16060 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
16062 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
16065 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
16067 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
16069 2014-05-16 Dehao Chen <dehao@google.com>
16071 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
16072 optimize_function_for_size_p.
16073 * regs.h (REG_FREQ_FROM_BB): Likewise.
16075 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
16078 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
16079 negt_reg_operand cases.
16080 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
16082 * config/sh/predicates.md (cbranch_treg_value): Simplify.
16084 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
16086 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
16089 2014-05-16 David Malcolm <dmalcolm@redhat.com>
16092 2014-04-29 David Malcolm <dmalcolm@redhat.com>
16094 * tree-cfg.c (dump_function_to_file): Dump the return type of
16095 functions, in a line to itself before the function body, mimicking
16096 the layout of a C function.
16098 2014-05-16 Dehao Chen <dehao@google.com>
16100 * cfghooks.c (make_forwarder_block): Use direct computation to
16101 get fall-through edge's count and frequency.
16103 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
16105 * config/arc/arc.c (arc_init): Fix typo in error message.
16106 * config/i386/i386.c (ix86_expand_builtin): Likewise.
16107 (split_stack_prologue_scratch_regno): Likewise.
16108 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
16109 word from error message.
16111 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
16113 * ira-costs.c: Fix typo in comment.
16115 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
16117 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
16119 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
16121 * varpool.c (dump_varpool_node): Dump write-only flag.
16122 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
16124 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
16125 write-only variables.
16126 * ipa.c (process_references): New function.
16127 (set_readonly_bit): New function.
16128 (set_writeonly_bit): New function.
16129 (clear_addressable_bit): New function.
16130 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
16131 fix handling of aliases.
16132 * cgraph.h (struct varpool_node): Add writeonly flag.
16134 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
16136 PR rtl-optimization/60969
16137 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
16138 Calculate costs for this case.
16140 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
16142 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
16143 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
16145 2014-05-16 Richard Biener <rguenther@suse.de>
16147 PR tree-optimization/61194
16148 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
16149 bool patterns ending in a COND_EXPR.
16151 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16153 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
16155 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16157 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
16158 where we were unable to cost an RTX.
16160 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16162 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
16165 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16166 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16168 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
16170 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16171 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16173 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
16174 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
16176 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16177 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16179 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
16182 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16183 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16185 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
16188 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16189 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16191 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
16192 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
16194 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16195 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16197 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
16198 rotates and shifts.
16200 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16201 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16203 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
16204 ZERO_EXTEND and SIGN_EXTEND better.
16206 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16207 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16209 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
16210 logical operations.
16212 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16213 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16215 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
16216 costs when costing loads and stores to memory.
16218 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16219 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
16221 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
16224 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16226 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
16228 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16229 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16231 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
16233 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
16235 (aarch64_rtx_mult_cost): New.
16236 (aarch64_rtx_costs): Use it, refactor as appropriate.
16238 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16239 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
16241 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
16242 emit instructions, return number of instructions which would
16244 (aarch64_add_constant): Update call to aarch64_build_constant.
16245 (aarch64_output_mi_thunk): Likewise.
16246 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
16249 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16251 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
16252 (TARGET_RTX_COSTS): Call it.
16254 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16256 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
16257 (cortexa57_vector_cost): Likewise.
16258 (cortexa57_tunings): Use them.
16260 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
16262 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
16263 (cpu_addrcost_table): Use it.
16264 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
16265 (aarch64_address_cost): Rewrite using aarch64_classify_address,
16268 2014-05-16 Richard Biener <rguenther@suse.de>
16270 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
16271 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
16272 (visit_phi): Ignore edges marked as not executable.
16273 (class cond_dom_walker): New.
16274 (cond_dom_walker::before_dom_children): Value-number
16275 control statements and mark successor edges as not
16276 executable if possible.
16277 (run_scc_vn): First walk all control statements in
16278 dominator order, marking edges as not executable.
16279 * tree-inline.c (copy_edges_for_bb): Be not confused
16280 about random edge flags.
16282 2014-05-16 Richard Biener <rguenther@suse.de>
16284 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
16286 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
16289 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
16290 (__TM_simple_begin): Use it.
16291 (__TM_begin): Likewise.
16293 2014-05-15 Martin Jambor <mjambor@suse.cz>
16296 * ipa-prop.c (update_indirect_edges_after_inlining): Check
16297 type_preserved flag when the indirect edge is polymorphic.
16299 2014-05-15 Martin Jambor <mjambor@suse.cz>
16301 PR tree-optimization/61090
16302 * tree-sra.c (sra_modify_expr): Pass the current gsi to
16303 build_ref_for_model.
16305 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16307 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
16308 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
16310 2014-05-15 Jakub Jelinek <jakub@redhat.com>
16312 PR tree-optimization/61158
16313 * fold-const.c (fold_binary_loc): If X is zero-extended and
16314 shiftc >= prec, make sure zerobits is all ones instead of
16315 invoking undefined behavior.
16317 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16319 * regcprop.h: New file.
16320 * regcprop.c (skip_debug_insn_p): New decl.
16321 (replace_oldest_value_reg): Check skip_debug_insn_p.
16322 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
16323 * shrink-wrap.c: Include regcprop.h.
16324 (prepare_shrink_wrap): Call
16325 copyprop_hardreg_forward_bb_without_debug_insn.
16327 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16329 * shrink-wrap.h: Update comment.
16330 * shrink-wrap.c: Update comment.
16331 (next_block_for_reg): Rename to live_edge_for_reg.
16332 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
16333 (move_insn_for_shrink_wrap): Split live_edge.
16334 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
16336 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
16338 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
16340 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
16341 * config/sparc/sparc.md (fptype_ut699): New attribute.
16342 (in_branch_delay): Return false if -mfix-ut699 is specified and
16343 fptype_ut699 is set to single.
16344 (truncdfsf2): Add fptype_ut699 attribute.
16345 (fix_truncdfsi2): Likewise.
16346 (floatsisf2): Change fptype attribute.
16347 (fix_truncsfsi2): Likewise.
16348 (negtf2_notv9): Delete.
16349 (negtf2_v9): Likewise.
16350 (negtf2_hq): New instruction.
16351 (negtf2): New instruction and splitter.
16352 (negdf2_notv9): Rewrite.
16353 (abstf2_notv9): Delete.
16354 (abstf2_hq_v9): Likewise.
16355 (abstf2_v9): Likewise.
16356 (abstf2_hq): New instruction.
16357 (abstf2): New instruction and splitter.
16358 (absdf2_notv9): Rewrite.
16360 2014-05-14 Cary Coutant <ccoutant@google.com>
16363 * opts.c (common_handle_option): Don't special-case "-g".
16364 (set_debug_level): Default to at least level 2 with "-g".
16366 2014-05-14 DJ Delorie <dj@redhat.com>
16368 * config/msp430/msp430.c (msp430_builtin): Add
16369 MSP430_BUILTIN_DELAY_CYCLES.
16370 (msp430_init_builtins): Register void __delay_cycles(long long).
16371 (msp430_builtin_decl): Add it.
16372 (cg_magic_constant): New.
16373 (msp430_expand_delay_cycles): New.
16374 (msp430_expand_builtin): Call it.
16375 (msp430_print_operand_raw): Change integer printing from "int" to
16377 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
16378 (delay_cycles_start): New.
16379 (delay_cycles_end): New.
16380 (delay_cycles_32): New.
16381 (delay_cycles_32x): New.
16382 (delay_cycles_16): New.
16383 (delay_cycles_16x): New.
16384 (delay_cycles_2): New.
16385 (delay_cycles_1): New.
16386 * doc/extend.texi: Document __delay_cycles().
16388 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
16390 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
16391 length attribute computation.
16393 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
16396 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
16398 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
16401 * config/sparc/sparc.md: Fix types of low and high in DI constant
16402 splitter. Use gen_int_mode in some other splitters.
16404 2014-05-14 Martin Jambor <mjambor@suse.cz>
16407 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
16409 2014-05-14 James Norris <jnorris@codesourcery.com>
16411 * omp-low.c (expand_parallel_call): Remove shadow variable.
16412 (expand_omp_taskreg): Likewise.
16414 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
16416 * common/config/i386/i386-common.c
16417 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
16418 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
16419 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
16420 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
16421 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
16422 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
16423 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
16424 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
16425 xsavecintrin.h, xsavesintrin.h.
16426 (x86_64-*-*): Ditto.
16427 * config/i386/clflushoptintrin.h: New.
16428 * config/i386/xsavecintrin.h: Ditto.
16429 * config/i386/xsavesintrin.h: Ditto.
16430 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
16431 (bit_XSAVES): Ditto.
16432 (bit_XSAVES): Ditto.
16433 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
16434 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
16436 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
16437 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
16438 OPTION_MASK_ISA_XSAVES.
16439 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
16440 -mxsavec, -mxsaves.
16441 (PTA_CLFLUSHOPT) Define.
16442 (PTA_XSAVEC): Ditto.
16443 (PTA_XSAVES): Ditto.
16444 (ix86_option_override_internal): Handle new options.
16445 (ix86_valid_target_attribute_inner_p): Ditto.
16446 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
16447 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
16448 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
16449 (bdesc_special_args): Add __builtin_ia32_xsaves,
16450 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
16451 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
16452 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
16453 (ix86_expand_builtin): Handle new builtins.
16454 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
16455 (TARGET_CLFLUSHOPT_P): Ditto.
16456 (TARGET_XSAVEC): Ditto.
16457 (TARGET_XSAVEC_P): Ditto.
16458 (TARGET_XSAVES): Ditto.
16459 (TARGET_XSAVES_P): Ditto.
16460 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
16461 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
16462 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
16464 (ANY_XRSTOR64): Ditto.
16466 (xrstor): Change into <xrstor>.
16467 (xrstor_rex64): Change into <xrstor>_rex64.
16468 (xrstor64): Change into <xrstor>64
16470 * config/i386/i386.opt (mclflushopt): New.
16473 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
16475 * doc/invoke.texi: Document new options.
16477 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16479 PR rtl-optimization/60866
16480 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
16481 Default it to -1. Pass it down to init_simplejump_data.
16482 (init_simplejump_data): New parameter old_seqno. Pass it down
16483 to get_seqno_for_a_jump.
16484 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
16485 initializing new jump seqno as a last resort. Add comment.
16486 (sel_redirect_edge_and_branch): Save old seqno of the conditional
16487 jump and pass it down to sel_init_new_insn.
16488 (sel_redirect_edge_and_branch_force): Likewise.
16490 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
16492 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
16493 shifted values to avoid build warning.
16495 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
16497 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
16498 * cfgrtl.c (rtl_merge_blocks): Fix comment.
16499 (cfg_layout_merge_blocks): Likewise.
16500 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
16502 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
16504 PR rtl-optimization/60901
16505 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
16506 bb predecessor belongs to the same scheduling region. Adjust comment.
16508 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
16510 * doc/sourcebuild.texi: (dfp_hw): Document.
16511 (p8vector_hw): Likewise.
16512 (powerpc_eabi_ok): Likewise.
16513 (powerpc_elfv2): Likewise.
16514 (powerpc_htm_ok): Likewise.
16515 (ppc_recip_hw): Likewise.
16516 (vsx_hw): Likewise.
16518 2014-05-13 Cary Coutant <ccoutant@google.com>
16520 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
16522 2014-05-13 David Malcolm <dmalcolm@redhat.com>
16524 * gengtype-parse.c (require3): Eliminate in favor of...
16526 (require_template_declaration): Update to support optional single *
16529 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
16530 (create_user_defined_type): Handle a single level of explicit
16531 pointerness within template arguments.
16532 (struct write_types_data): Add field "kind".
16533 (filter_type_name): Handle "*" character.
16534 (write_user_func_for_structure_ptr): Require a write_types_data
16535 rather than just a prefix string, so that we can look up the kind
16536 of the wtd and use it as an index into wrote_user_func_for_ptr,
16537 ensuring that such functions are written at most once. Support
16538 subclasses by invoking the marking function of the ultimate base class.
16539 (write_user_func_for_structure_body): Require a write_types_data
16540 rather than just a prefix string, so that we can pass this to
16541 write_user_func_for_structure_ptr.
16542 (write_func_for_structure): Likewise.
16543 (ggc_wtd): Add initializer of new "kind" field.
16544 (pch_wtd): Likewise.
16546 * gengtype.h (enum write_types_kinds): New.
16547 (struct type): Add field wrote_user_func_for_ptr to the "s"
16550 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16552 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
16553 instead of const_binop.
16554 (fold_binary_loc): Likewise.
16556 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
16558 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
16559 calculation to match get_ref_base_and_extent.
16561 2014-05-13 Catherine Moore <clm@codesourcery.com>
16562 Sandra Loosemore <sandra@codesourcery.com>
16564 * configure.ac: Fix assembly for explicit JALR relocation check.
16565 * configure: Regenerate.
16567 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
16569 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
16570 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
16571 Remove associated type declarations and initialisations.
16572 (arm_expand_neon_builtin): Likewise.
16573 (neon_emit_pair_result_insn): Delete.
16574 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
16575 * config/arm/neon.md (neon_vtrn<mode>): Delete.
16576 (neon_vzip<mode>): Likewise.
16577 (neon_vuzp<mode>): Likewise.
16579 2014-05-13 Richard Biener <rguenther@suse.de>
16582 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
16583 it needs revisiting whether the call still may be tail-called.
16585 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16587 * rtl.def (SYMBOL_REF): Remove middle "0" field.
16588 * rtl.h (block_symbol): Reduce number of fields to 2.
16589 (rtx_def): Add u2.symbol_ref_flags.
16590 (SYMBOL_REF_FLAGS): Use it.
16591 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
16592 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
16593 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
16594 Lower index of SYMBOL_REF_DATA.
16595 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
16596 Print SYMBOL_REF_FLAGS at the same time.
16597 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
16599 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16601 * rtl.def (VAR_LOCATION): Remove "i" field.
16602 * rtl.h (rtx_def): Add u2.var_location_status.
16603 (PAT_VAR_LOCATION_STATUS): Use it.
16604 (gen_rtx_VAR_LOCATION): Declare.
16605 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
16606 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
16607 * var-tracking.c (emit_note_insn_var_location): Remove casts.
16609 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16611 * rtl.def (scratch): Fix outdated comment and remove "0" field.
16612 * gengtype.c (adjust_field_rtx_def): Update accordingly.
16614 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16616 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
16617 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
16618 * rtl.h (rtx_def): Add insn_uid to u2 field.
16619 (RTX_FLAG_CHECK8): Delete in favor of...
16620 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
16621 (INSN_DELETED_P): Update accordingly.
16622 (INSN_UID): Use u2.insn_uid.
16623 (INSN_CHAIN_CODE_P): Define.
16624 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
16625 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
16626 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
16627 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
16628 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
16629 indices accordingly.
16630 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
16631 Update indices for insn-chain rtxes.
16632 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
16633 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
16634 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
16635 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
16636 * combine.c (try_combine): Likewise.
16637 * ira.c (setup_prohibited_mode_move_regs): Likewise.
16639 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16641 * rtl.def (REG): Remove middle field.
16642 * rtl.h (rtx_def): Add orignal_regno to u2.
16643 (ORIGINAL_REGNO): Use it instead of field 1.
16644 (REG_ATTRS): Lower field index accordingly.
16645 * gengtype.c (adjust_field_rtx_def): Remove handling of
16646 ORIGINAL_REGNO. Move REG_ATTRS index down.
16647 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
16648 code that prints the REGNO.
16650 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16652 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
16655 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
16657 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
16659 2014-05-13 Bin Cheng <bin.cheng@arm.com>
16661 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
16662 (alloc_iv): Lower base expressions containing ADDR_EXPR.
16664 2014-05-13 Ian Bolton <ian.bolton@arm.com>
16666 * config/aarch64/aarch64-protos.h
16667 (aarch64_hard_regno_caller_save_mode): New prototype.
16668 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
16670 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
16672 2014-05-13 Christian Bruel <christian.bruel@st.com>
16674 * target.def (mode_switching): New hook vector.
16675 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
16676 (mode_exit, modepriority_to_mode): Likewise.
16677 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
16678 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16679 * target.h: Include tm.h and hard-reg-set.h.
16680 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
16681 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
16682 * doc/tm.texi Regenerate.
16683 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16684 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16685 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
16686 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
16687 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
16688 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16689 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
16690 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
16691 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
16692 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
16693 (ix86_emit_mode_set): Hookify.
16694 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
16696 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
16697 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
16698 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
16699 (epiphany_mode_priority_to_mode): Remove declaration.
16700 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
16701 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
16702 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
16704 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
16705 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
16706 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
16708 2014-05-13 Jakub Jelinek <jakub@redhat.com>
16711 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
16712 is const0_rtx, return immediately. Don't test count == 0 when
16715 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
16717 * Makefile.in: add shrink-wrap.o.
16718 * config/i386/i386.c: include "shrink-wrap.h"
16719 * function.c: Likewise.
16720 (requires_stack_frame_p, next_block_for_reg,
16721 move_insn_for_shrink_wrap, prepare_shrink_wrap,
16722 dup_block_and_redirect): Move to shrink-wrap.c
16723 (thread_prologue_and_epilogue_insns): Extract three code segments
16724 as functions in shrink-wrap.c
16725 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
16727 * shrink-wrap.c: New file.
16728 * shrink-wrap.h: New file.
16730 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16732 * doc/extend.texi: Reflect current numbers of pragmas. Remove
16733 reference to Solaris.
16735 2014-05-12 Mike Stump <mikestump@comcast.net>
16738 * genattrtab.c (filename): Add.
16739 (convert_set_attr_alternative): Improve error message.
16740 (check_defs): Restore read_md_filename for error messages.
16741 (gen_insn): Save filename.
16743 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
16745 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
16746 -fno-local-ivars and -fivar-visibility.
16747 * c-family/c.opt: Make -Wshadow also implicitly enable
16750 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
16752 * doc/tm.texi: Remove reference to deleted macro.
16753 * doc/tm.texi.in: Likewise.
16755 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
16758 * config/avr/avr.c (avr_out_store_psi): Use correct constant
16761 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
16764 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
16765 * config/arm/aout.h (License): Same.
16766 * config/arm/bpabi.h (License): Same.
16767 * config/arm/elf.h (License): Same.
16768 * config/arm/linux-elf.h (License): Same.
16769 * config/arm/linux-gas.h (License): Same.
16770 * config/arm/netbsd-elf.h (License): Same.
16771 * config/arm/uclinux-eabi.h (License): Same.
16772 * config/arm/uclinux-elf.h (License): Same.
16773 * config/arm/vxworks.h (License): Same.
16775 2014-05-11 Jakub Jelinek <jakub@redhat.com>
16777 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
16778 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
16779 number of operands to 3.
16780 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
16781 * tree-nested.c (convert_nonlocal_omp_clauses,
16782 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
16783 * gimplify.c (gimplify_scan_omp_clauses): Handle
16784 OMP_CLAUSE_LINEAR_STMT.
16785 * omp-low.c (lower_rec_input_clauses): Fix typo.
16786 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
16787 cast between Fortran boolean_type_node and C _Bool if
16790 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
16792 PR tree-optimization/61136
16793 * wide-int.h (multiple_of_p): Define a version that doesn't return
16795 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
16796 integer_zerop/const_binop pair.
16797 (multiple_of_p): Likewise, converting both operands to widest_int
16800 2014-05-09 Teresa Johnson <tejohnson@google.com>
16802 * cgraphunit.c (analyze_functions): Use correct dump file.
16804 2014-05-09 Florian Weimer <fweimer@redhat.com>
16806 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
16808 (stack_protect_return_slot_p): New function.
16809 (expand_used_vars): Call stack_protect_decl_p and
16810 stack_protect_return_slot_p for -fstack-protector-strong.
16812 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
16813 Andrew Haley <aph@redhat.com>
16814 Richard Sandiford <rdsandiford@googlemail.com>
16816 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
16819 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
16821 PR middle-end/61111
16822 * fold-const.c (fold_binary_loc): Changed width of mask.
16824 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16826 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
16827 unsigned int initializers for regno_in, regno_out.
16829 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
16832 * config/avr/avr.md (cc): Add new attribute set_vzn.
16833 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
16834 Set cc insn attribute to set_vzn instead of set_zn for alternatives
16835 with INC, DEC or NEG.
16836 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
16837 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
16838 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
16840 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16843 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16845 * wide-int.cc (UTItype): Define.
16846 (UDWtype): Define for appropriate W_TYPE_SIZE.
16848 2014-05-09 Richard Biener <rguenther@suse.de>
16850 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
16851 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
16852 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
16853 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
16854 ssa_propagate): Adjust.
16856 2014-05-08 Jeff Law <law@redhat.com>
16858 PR tree-optimization/61009
16859 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
16860 tri-state rather than a boolean. When a block is too big to
16861 thread through, inform caller via negative return value.
16862 (thread_across_edge): If a block was too big for normal threading,
16863 then it's too big for a joiner too, so remove temporary equivalences
16864 and return immediately.
16866 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
16867 Matthias Klose <doko@ubuntu.com>
16870 * optc-gen.awk: Fix option handling for -Wunused-parameter.
16872 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16875 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
16877 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
16880 * config/alpha/alpha.c: Include gimple-iterator.h.
16881 (alpha_gimple_fold_builtin): New function. Move
16882 ALPHA_BUILTIN_UMULH folding from ...
16883 (alpha_fold_builtin): ... here.
16884 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
16886 2014-05-08 Wei Mi <wmi@google.com>
16889 * config/i386/i386.c (ix86_compute_frame_layout): Update
16890 preferred_stack_boundary for call, expanded from tls descriptor.
16891 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
16892 to depend on SP register.
16893 (*tls_local_dynamic_base_32_gnu): Ditto.
16894 (*tls_local_dynamic_32_once): Ditto.
16895 (tls_global_dynamic_64_<mode>): Set
16896 ix86_tls_descriptor_calls_expanded_in_cfun.
16897 (tls_local_dynamic_base_64_<mode>): Ditto.
16898 (tls_global_dynamic_32): Set
16899 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
16900 to depend on SP register.
16901 (tls_local_dynamic_base_32): Ditto.
16903 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16905 * config/arm/arm_neon.h: Update comment.
16906 * config/arm/neon-docgen.ml: Delete.
16907 * config/arm/neon-gen.ml: Delete.
16908 * doc/arm-neon-intrinsics.texi: Update comment.
16910 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16912 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
16914 (vand, vorr, veor, vorn, vbic): Remove.
16915 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
16917 (neon_vsub_unspec): Likewise.
16918 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
16920 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
16922 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
16923 (vadd_s16): Likewise.
16924 (vadd_s32): Likewise.
16925 (vadd_f32): Likewise.
16926 (vadd_u8): Likewise.
16927 (vadd_u16): Likewise.
16928 (vadd_u32): Likewise.
16929 (vadd_s64): Likewise.
16930 (vadd_u64): Likewise.
16931 (vaddq_s8): Likewise.
16932 (vaddq_s16): Likewise.
16933 (vaddq_s32): Likewise.
16934 (vaddq_s64): Likewise.
16935 (vaddq_f32): Likewise.
16936 (vaddq_u8): Likewise.
16937 (vaddq_u16): Likewise.
16938 (vaddq_u32): Likewise.
16939 (vaddq_u64): Likewise.
16940 (vmul_s8): Likewise.
16941 (vmul_s16): Likewise.
16942 (vmul_s32): Likewise.
16943 (vmul_f32): Likewise.
16944 (vmul_u8): Likewise.
16945 (vmul_u16): Likewise.
16946 (vmul_u32): Likewise.
16947 (vmul_p8): Likewise.
16948 (vmulq_s8): Likewise.
16949 (vmulq_s16): Likewise.
16950 (vmulq_s32): Likewise.
16951 (vmulq_f32): Likewise.
16952 (vmulq_u8): Likewise.
16953 (vmulq_u16): Likewise.
16954 (vmulq_u32): Likewise.
16955 (vsub_s8): Likewise.
16956 (vsub_s16): Likewise.
16957 (vsub_s32): Likewise.
16958 (vsub_f32): Likewise.
16959 (vsub_u8): Likewise.
16960 (vsub_u16): Likewise.
16961 (vsub_u32): Likewise.
16962 (vsub_s64): Likewise.
16963 (vsub_u64): Likewise.
16964 (vsubq_s8): Likewise.
16965 (vsubq_s16): Likewise.
16966 (vsubq_s32): Likewise.
16967 (vsubq_s64): Likewise.
16968 (vsubq_f32): Likewise.
16969 (vsubq_u8): Likewise.
16970 (vsubq_u16): Likewise.
16971 (vsubq_u32): Likewise.
16972 (vsubq_u64): Likewise.
16973 (vand_s8): Likewise.
16974 (vand_s16): Likewise.
16975 (vand_s32): Likewise.
16976 (vand_u8): Likewise.
16977 (vand_u16): Likewise.
16978 (vand_u32): Likewise.
16979 (vand_s64): Likewise.
16980 (vand_u64): Likewise.
16981 (vandq_s8): Likewise.
16982 (vandq_s16): Likewise.
16983 (vandq_s32): Likewise.
16984 (vandq_s64): Likewise.
16985 (vandq_u8): Likewise.
16986 (vandq_u16): Likewise.
16987 (vandq_u32): Likewise.
16988 (vandq_u64): Likewise.
16989 (vorr_s8): Likewise.
16990 (vorr_s16): Likewise.
16991 (vorr_s32): Likewise.
16992 (vorr_u8): Likewise.
16993 (vorr_u16): Likewise.
16994 (vorr_u32): Likewise.
16995 (vorr_s64): Likewise.
16996 (vorr_u64): Likewise.
16997 (vorrq_s8): Likewise.
16998 (vorrq_s16): Likewise.
16999 (vorrq_s32): Likewise.
17000 (vorrq_s64): Likewise.
17001 (vorrq_u8): Likewise.
17002 (vorrq_u16): Likewise.
17003 (vorrq_u32): Likewise.
17004 (vorrq_u64): Likewise.
17005 (veor_s8): Likewise.
17006 (veor_s16): Likewise.
17007 (veor_s32): Likewise.
17008 (veor_u8): Likewise.
17009 (veor_u16): Likewise.
17010 (veor_u32): Likewise.
17011 (veor_s64): Likewise.
17012 (veor_u64): Likewise.
17013 (veorq_s8): Likewise.
17014 (veorq_s16): Likewise.
17015 (veorq_s32): Likewise.
17016 (veorq_s64): Likewise.
17017 (veorq_u8): Likewise.
17018 (veorq_u16): Likewise.
17019 (veorq_u32): Likewise.
17020 (veorq_u64): Likewise.
17021 (vbic_s8): Likewise.
17022 (vbic_s16): Likewise.
17023 (vbic_s32): Likewise.
17024 (vbic_u8): Likewise.
17025 (vbic_u16): Likewise.
17026 (vbic_u32): Likewise.
17027 (vbic_s64): Likewise.
17028 (vbic_u64): Likewise.
17029 (vbicq_s8): Likewise.
17030 (vbicq_s16): Likewise.
17031 (vbicq_s32): Likewise.
17032 (vbicq_s64): Likewise.
17033 (vbicq_u8): Likewise.
17034 (vbicq_u16): Likewise.
17035 (vbicq_u32): Likewise.
17036 (vbicq_u64): Likewise.
17037 (vorn_s8): Likewise.
17038 (vorn_s16): Likewise.
17039 (vorn_s32): Likewise.
17040 (vorn_u8): Likewise.
17041 (vorn_u16): Likewise.
17042 (vorn_u32): Likewise.
17043 (vorn_s64): Likewise.
17044 (vorn_u64): Likewise.
17045 (vornq_s8): Likewise.
17046 (vornq_s16): Likewise.
17047 (vornq_s32): Likewise.
17048 (vornq_s64): Likewise.
17049 (vornq_u8): Likewise.
17050 (vornq_u16): Likewise.
17051 (vornq_u32): Likewise.
17052 (vornq_u64): Likewise.
17054 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
17056 * wide-int.cc (UTItype): Define.
17057 (UDWtype): Define for appropriate W_TYPE_SIZE.
17059 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
17061 PR tree-optimization/59100
17062 * tree-ssa-phiopt.c: Include tree-inline.h.
17063 (neutral_element_p, absorbing_element_p): New functions.
17064 (value_replacement): Handle conditional binary operations with a
17065 neutral or absorbing element.
17067 2014-05-08 Richard Biener <rguenther@suse.de>
17069 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
17070 folding the expression.
17071 (valueize_expr): Remove.
17072 (visit_reference_op_load): Do not valueize the result of
17074 (simplify_binary_expression): Likewise.
17075 (simplify_unary_expression): Likewise.
17077 2014-05-08 Richard Biener <rguenther@suse.de>
17079 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
17080 looking at TYPE_ARG_TYPES.
17082 2014-05-08 Richard Biener <rguenther@suse.de>
17084 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
17085 pointer propagation special-case.
17087 2014-05-08 Bin Cheng <bin.cheng@arm.com>
17089 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
17090 core part of address expressions.
17092 2014-05-08 Alan Modra <amodra@gmail.com>
17095 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
17096 loads and stores when -mno-strict-align at any alignment.
17097 (expand_block_clear): Similarly. Also correct calculation of
17100 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
17102 PR middle-end/39246
17103 * tree-complex.c (expand_complex_move): Keep line info when expanding
17105 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
17106 of complex expression. Use new argument to display correct location
17107 for values coming from phi statement.
17108 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
17109 (warn_uninitialized_phi): Pass location of phi argument to
17111 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
17112 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
17114 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
17116 * config/rs6000/predicates.md (indexed_address_mem): New.
17117 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
17118 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
17119 fpstore_ux, fpstore_u.
17120 (sign_extend, indexed, update): New.
17121 (cell_micro): Adjust.
17122 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
17123 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
17124 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
17125 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
17126 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
17127 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
17128 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
17129 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
17130 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
17131 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
17132 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
17133 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
17134 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
17135 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
17136 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
17138 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
17139 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
17140 *vsx_extract_<mode>_store): Adjust.
17141 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
17142 is_cracked_insn, insn_must_be_first_in_group,
17143 insn_must_be_last_in_group): Adjust.
17145 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
17147 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
17148 ppc440-fpstore): Adjust.
17149 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
17150 ppc476-fpstore): Adjust.
17151 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
17152 ppc601-fpstore): Adjust.
17153 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
17155 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
17157 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
17158 ppc7450-fpstore): Adjust.
17159 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
17160 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
17161 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
17163 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
17164 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
17165 cell-fpstore, cell-fpstore-update): Adjust.
17166 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
17167 ppce300c3_store, ppce300c3_fpstore): Adjust.
17168 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
17169 e500mc_fpstore): Adjust.
17170 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
17171 e500mc64_store, e500mc64_fpstore): Adjust.
17172 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
17173 e5500_fpstore): Adjust.
17174 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
17175 e6500_fpstore): Adjust.
17176 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
17178 * config/rs6000/power4.md (power4-load, power4-load-ext,
17179 power4-load-ext-update, power4-load-ext-update-indexed,
17180 power4-load-update-indexed, power4-load-update, power4-fpload,
17181 power4-fpload-update, power4-store, power4-store-update,
17182 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
17184 * config/rs6000/power5.md (power5-load, power5-load-ext,
17185 power5-load-ext-update, power5-load-ext-update-indexed,
17186 power5-load-update-indexed, power5-load-update, power5-fpload,
17187 power5-fpload-update, power5-store, power5-store-update,
17188 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
17190 * config/rs6000/power6.md (power6-load, power6-load-ext,
17191 power6-load-update, power6-load-update-indexed,
17192 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
17193 power6-fpload-update, power6-store, power6-store-update,
17194 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
17196 * config/rs6000/power7.md (power7-load, power7-load-ext,
17197 power7-load-update, power7-load-update-indexed,
17198 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
17199 power7-fpload-update, power7-store, power7-store-update,
17200 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
17202 * config/rs6000/power8.md (power8-load, power8-load-update,
17203 power8-load-ext, power8-load-ext-update, power8-fpload,
17204 power8-fpload-update, power8-store, power8-store-update-indexed,
17205 power8-fpstore, power8-fpstore-update): Adjust.
17206 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
17208 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
17209 titan_lsu_store, titan_lsu_fpstore): Adjust.
17210 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
17212 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
17215 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
17216 unrolled byte insns. Emit address increments after move insns.
17218 2014-05-07 David Malcolm <dmalcolm@redhat.com>
17220 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
17221 const_gimple, rather than a gimple.
17222 (gimple_call_builtin_p): Likewise, for the three variants.
17224 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
17225 (gimple_call_builtin_p): Likewise, for the three variants.
17227 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
17229 PR tree-optimization/61095
17230 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
17232 2014-05-07 Richard Biener <rguenther@suse.de>
17234 PR tree-optimization/61034
17235 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
17236 (maybe_skip_until): Use translate to take into account
17237 lattices when trying to do disambiguations.
17238 (get_continuation_for_phi_1): Likewise.
17239 (get_continuation_for_phi): Adjust for added translate arguments.
17240 (walk_non_aliased_vuses): Likewise.
17241 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
17242 (walk_non_aliased_vuses): Likewise.
17243 (call_may_clobber_ref_p_1): Declare.
17244 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
17245 calls. Stop early if we are only supposed to disambiguate.
17246 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
17248 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
17250 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
17251 Emit an error when the function has arguments.
17253 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
17255 * cfgloop.h (unswitch_loops): Remove.
17256 * doc/passes.texi: Remove references to loop-unswitch.c
17257 * timevar.def (TV_LOOP_UNSWITCH): Remove.
17259 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
17261 * tree-vect-data-refs.c (vect_grouped_load_supported): New
17262 check for loads group of length 3.
17263 (vect_permute_load_chain): New permutations for loads group of
17265 * tree-vect-stmts.c (vect_model_load_cost): Change cost
17266 of vec_perm_shuffle for the new permutations.
17268 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
17270 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
17271 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
17272 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
17273 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
17274 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
17275 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
17276 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
17277 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
17279 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
17281 * loop-unswitch.c: Delete.
17283 2014-05-07 Richard Biener <rguenther@suse.de>
17285 * config.gcc: Always set need_64bit_hwint to yes.
17287 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
17289 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
17290 of using optimize_size.
17292 2014-05-06 Mike Stump <mikestump@comcast.net>
17294 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
17296 2014-05-06 Joseph Myers <joseph@codesourcery.com>
17298 * config/i386/sse.md (*mov<mode>_internal)
17299 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
17300 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
17301 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
17302 (*<code><mode>3, *andnot<mode>3<mask_name>)
17303 (<mask_codefor><code><mode>3<mask_name>): Only consider
17304 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
17306 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
17309 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
17311 * lra-constraints.c (valid_address_p): Move earlier in file.
17312 Add a constraint argument to the address_info version.
17313 (satisfies_memory_constraint_p): New function.
17314 (satisfies_address_constraint_p): Likewise.
17315 (process_alt_operands, curr_insn_transform): Use them.
17316 (process_address): Pass the constraint to valid_address_p when
17317 checking address operands.
17319 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
17321 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
17322 to their respective blocks. Fix inadvertent use of "node".
17324 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
17326 * emit-rtl.c (init_derived_machine_modes): New functionm, split
17328 (init_emit_once): ...here.
17329 * rtl.h (init_derived_machine_modes): Declare.
17330 * toplev.c (do_compile): Call it even if no_backend.
17332 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
17333 Mike Stump <mikestump@comcast.net>
17334 Richard Sandiford <rdsandiford@googlemail.com>
17335 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
17337 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
17338 (rtx_equal_for_memref_p): Update comment.
17339 (adjust_offset_for_component_ref): Use wide-int interfaces.
17340 * builtins.c (get_object_alignment_2): Likewise.
17341 (c_readstr): Likewise.
17342 (target_char_cast): Add comment.
17343 (determine_block_size): Use wide-int interfaces.
17344 (expand_builtin_signbit): Likewise.
17345 (fold_builtin_int_roundingfn): Likewise.
17346 (fold_builtin_bitop): Likewise.
17347 (fold_builtin_bswap): Likewise.
17348 (fold_builtin_logarithm): Use signop.
17349 (fold_builtin_pow): Likewise.
17350 (fold_builtin_memory_op): Use wide-int interfaces.
17351 (fold_builtin_object_size): Likewise.
17352 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
17353 nb_iterations_estimate.
17354 (record_niter_bound): Use wide-int interfaces.
17355 (get_estimated_loop_iterations_int): Likewise.
17356 (get_estimated_loop_iterations): Likewise.
17357 (get_max_loop_iterations): Likewise.
17358 * cfgloop.h: Include wide-int.h.
17359 (struct nb_iter_bound): Change bound to widest_int.
17360 (struct loop): Change nb_iterations_upper_bound and
17361 nb_iterations_estimate to widest_int.
17362 (record_niter_bound): Switch to use widest_int.
17363 (get_estimated_loop_iterations): Likewise.
17364 (get_max_loop_iterations): Likewise.
17365 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
17366 update for wide-int.
17367 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
17368 * combine.c (try_combine): Likewise.
17369 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
17370 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
17372 (aarch64_float_const_representable_p): Likewise.
17373 * config/arc/arc.c: Include wide-int.h.
17374 (arc_can_use_doloop_p): Use wide-int interfaces.
17375 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
17376 (vfp3_const_double_index): Likewise.
17377 * config/avr/avr.c (avr_out_round): Likewise.
17378 (avr_fold_builtin): Likewise.
17379 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
17380 (bfin_can_use_doloop_p): Likewise.
17381 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
17382 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
17383 * config/i386/i386.c: Include wide-int.h.
17384 (ix86_data_alignment): Use wide-int interfaces.
17385 (ix86_local_alignment): Likewise.
17386 (ix86_emit_swsqrtsf): Update real_from_integer.
17387 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
17388 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
17389 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
17390 (zero_constant): Likewise.
17391 (input_operand): Likewise.
17392 (splat_input_operand): Likewise.
17393 (non_logical_cint_operand): Change const_double to const_wide_int.
17394 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
17395 (easy_altivec_constant): Remove comment.
17396 (paired_expand_vector_init): Use CONSTANT_P.
17397 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
17398 (rs6000_emit_move): Update checks.
17399 (rs6000_aggregate_candidate): Use wide-int interfaces.
17400 (rs6000_expand_ternop_builtin): Likewise.
17401 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
17402 (rs6000_assemble_integer): Likewise.
17403 (rs6000_hash_constant): Likewise.
17404 (output_toc): Likewise.
17405 (rs6000_rtx_costs): Likewise.
17406 (rs6000_emit_swrsqrt); Update call to real_from_integer.
17407 * config/rs6000/rs6000-c.c: Include wide-int.h.
17408 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
17409 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
17410 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
17411 Handle CONST_WIDE_INT.
17412 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
17413 Use tree_fits_uhwi_p.
17414 * config/sparc/sparc.c: Include wide-int.h.
17415 (sparc_fold_builtin): Use wide-int interfaces.
17416 * config/vax/vax.c: Include wide-int.h.
17417 (vax_float_literal): Use real_from_integer.
17418 * coretypes.h (struct hwivec_def): New.
17420 (const_hwivec): New.
17421 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
17422 (equiv_constant): Handle CONST_WIDE_INT.
17423 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
17424 (cselib_hash_rtx): Handle CONST_WIDE_INT.
17425 * dbxout.c (stabstr_U): Use wide-int interfaces.
17426 (dbxout_type): Update to use cst_fits_shwi_p.
17427 * defaults.h (LOG2_BITS_PER_UNIT): Define.
17428 (TARGET_SUPPORTS_WIDE_INT): Add default.
17429 * dfp.c: Include wide-int.h.
17430 (decimal_real_to_integer2): Use wide-int interfaces and rename to
17431 decimal_real_to_integer.
17432 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
17433 decimal_real_to_integer.
17434 * doc/generic.texi (Constant expressions): Update for wide_int.
17435 * doc/rtl.texi (const_double): Likewise.
17436 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
17437 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
17438 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
17439 (REAL_VALUE_FROM_INT): Remove.
17440 (TARGET_SUPPORTS_WIDE_INT): New.
17441 * doc/tm.texi: Regenerate.
17442 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
17443 * double-int.h: Include wide-int.h.
17444 (struct wi::int_traits): New.
17445 * dwarf2out.c (get_full_len): New.
17446 (dw_val_equal_p): Add case dw_val_class_wide_int.
17447 (size_of_loc_descr): Likewise.
17448 (output_loc_operands): Likewise.
17449 (insert_double): Remove.
17450 (insert_wide_int): New.
17451 (add_AT_wide): New.
17452 (print_die): Add case dw_val_class_wide_int.
17453 (attr_checksum): Likewise.
17454 (attr_checksum_ordered): Likewise.
17455 (same_dw_val_p): Likewise.
17456 (size_of_die): Likewise.
17457 (value_format): Likewise.
17458 (output_die): Likewise.
17459 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
17461 (clz_loc_descriptor): Use wide-int interfaces.
17462 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
17463 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
17464 (round_up_to_align): Use wide-int interfaces.
17465 (field_byte_offset): Likewise.
17466 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
17467 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
17468 CONST_DOUBLE handling. Use wide-int interfaces.
17469 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
17470 (gen_enumeration_type_die): Use add_AT_wide.
17471 (hash_loc_operands): Add case dw_val_class_wide_int.
17472 (compare_loc_operands): Likewise.
17473 * dwarf2out.h: Include wide-int.h.
17474 (wide_int_ptr): New.
17475 (enum dw_val_class): Add dw_val_class_wide_int.
17476 (struct dw_val_struct): Add val_wide.
17477 * emit-rtl.c (const_wide_int_htab): New.
17478 (const_wide_int_htab_hash): New.
17479 (const_wide_int_htab_eq): New.
17480 (lookup_const_wide_int): New.
17481 (const_double_htab_hash): Use wide-int interfaces.
17482 (const_double_htab_eq): Likewise.
17483 (rtx_to_double_int): Conditionally compile for wide-int.
17484 (immed_double_int_const): Rename to immed_wide_int_const and
17485 update for wide-int.
17486 (immed_double_const): Conditionally compile for wide-int.
17487 (init_emit_once): Use wide-int interfaces.
17488 * explow.c (plus_constant): Likewise.
17489 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
17490 (lshift_value): Use wide-int interfaces.
17491 (expand_mult): Likewise.
17492 (choose_multiplier): Likewise.
17493 (expand_smod_pow2): Likewise.
17494 (make_tree): Likewise.
17495 * expr.c (convert_modes): Consolidate handling of constants.
17496 Use wide-int interfaces.
17497 (emit_group_load_1): Add note.
17498 (store_expr): Update comment.
17499 (get_inner_reference): Use wide-int interfaces.
17500 (expand_constructor): Update comment.
17501 (expand_expr_real_2): Use wide-int interfaces.
17502 (expand_expr_real_1): Likewise.
17503 (reduce_to_bit_field_precision): Likewise.
17504 (const_vector_from_tree): Likewise.
17505 * final.c: Include wide-int-print.h.
17506 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
17507 * fixed-value.c: Include wide-int.h.
17508 (fixed_from_string): Use wide-int interfaces.
17509 (fixed_to_decimal): Likewise.
17510 (fixed_convert_from_real): Likewise.
17511 (real_convert_from_fixed): Likewise.
17512 * fold-const.h (mem_ref_offset): Return an offset_int.
17513 (div_if_zero_remainder): Remove code parameter.
17514 * fold-const.c (div_if_zero_remainder): Remove code parameter.
17515 Use wide-int interfaces.
17516 (may_negate_without_overflow_p): Use wide-int interfaces.
17517 (negate_expr_p): Likewise.
17518 (fold_negate_expr): Likewise.
17519 (int_const_binop_1): Likewise.
17520 (const_binop): Likewise.
17521 (fold_convert_const_int_from_int): Likewise.
17522 (fold_convert_const_int_from_real): Likewise.
17523 (fold_convert_const_int_from_fixed): Likewise.
17524 (fold_convert_const_fixed_from_int): Likewise.
17525 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
17526 (sign_bit_p): Use wide-int interfaces.
17527 (make_range_step): Likewise.
17528 (build_range_check): Likewise. Pass an integer of the correct type
17529 instead of using integer_one_node.
17530 (range_predecessor): Pass an integer of the correct type instead
17531 of using integer_one_node.
17532 (range_successor): Likewise.
17533 (merge_ranges): Likewise.
17534 (unextend): Use wide-int interfaces.
17535 (extract_muldiv_1): Likewise.
17536 (fold_div_compare): Likewise.
17537 (fold_single_bit_test): Likewise.
17538 (fold_sign_changed_comparison): Likewise.
17539 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
17540 (fold_plusminus_mult_expr): Use wide-int interfaces.
17541 (native_encode_int): Likewise.
17542 (native_interpret_int): Likewise.
17543 (fold_unary_loc): Likewise.
17544 (pointer_may_wrap_p): Likewise.
17545 (size_low_cst): Likewise.
17546 (mask_with_tz): Likewise.
17547 (fold_binary_loc): Likewise.
17548 (fold_ternary_loc): Likewise.
17549 (multiple_of_p): Likewise.
17550 (tree_call_nonnegative_warnv_p): Update calls to
17551 tree_int_cst_min_precision and real_from_integer.
17552 (fold_negate_const): Use wide-int interfaces.
17553 (fold_abs_const): Likewise.
17554 (fold_relational_const): Use tree_int_cst_lt.
17555 (round_up_loc): Use wide-int interfaces.
17556 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
17557 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
17558 * gengtype.c: Remove include of double-int.h.
17559 (do_typedef): Use wide-int interfaces.
17560 (open_base_files): Add wide-int.h.
17561 (main): Add offset_int and widest_int typedefs.
17562 * gengtype-lex.l: Handle "^".
17563 (CXX_KEYWORD): Add "static".
17564 * gengtype-parse.c (require3): New.
17565 (require_template_declaration): Handle constant template arguments
17566 and nested templates.
17567 * gengtype-state.c: Don't include "double-int.h".
17568 * genpreds.c (write_one_predicate_function): Update comment.
17569 (write_tm_constrs_h): Add check for hval and lval use in
17571 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
17572 (add_to_sequence): Likewise.
17573 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
17574 and const_double_operand.
17575 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
17577 * gimple-fold.c (get_base_constructor): Likewise.
17578 (fold_array_ctor_reference): Likewise.
17579 (fold_nonarray_ctor_reference): Likewise.
17580 (fold_const_aggregate_ref_1): Likewise.
17581 (gimple_val_nonnegative_real_p): Likewise.
17582 (gimple_fold_indirect_ref): Likewise.
17583 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
17584 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
17585 (struct slsr_cand_d): Change index to be widest_int.
17586 (struct incr_info_d): Change incr to be widest_int.
17587 (alloc_cand_and_find_basis): Use wide-int interfaces.
17588 (slsr_process_phi): Likewise.
17589 (backtrace_base_for_ref): Likewise. Return a widest_int.
17590 (restructure_reference): Take a widest_int instead of a double_int.
17591 (slsr_process_ref): Use wide-int interfaces.
17592 (create_mul_ssa_cand): Likewise.
17593 (create_mul_imm_cand): Likewise.
17594 (create_add_ssa_cand): Likewise.
17595 (create_add_imm_cand): Take a widest_int instead of a double_int.
17596 (slsr_process_add): Use wide-int interfaces.
17597 (slsr_process_cast): Likewise.
17598 (slsr_process_copy): Likewise.
17599 (dump_candidate): Likewise.
17600 (dump_incr_vec): Likewise.
17601 (replace_ref): Likewise.
17602 (cand_increment): Likewise. Return a widest_int.
17603 (cand_abs_increment): Likewise.
17604 (replace_mult_candidate): Take a widest_int instead of a double_int.
17605 (replace_unconditional_candidate): Use wide-int interfaces.
17606 (incr_vec_index): Take a widest_int instead of a double_int.
17607 (create_add_on_incoming_edge): Likewise.
17608 (create_phi_basis): Use wide-int interfaces.
17609 (replace_conditional_candidate): Likewise.
17610 (record_increment): Take a widest_int instead of a double_int.
17611 (record_phi_increments): Use wide-int interfaces.
17612 (phi_incr_cost): Take a widest_int instead of a double_int.
17613 (lowest_cost_path): Likewise.
17614 (total_savings): Likewise.
17615 (analyze_increments): Use wide-int interfaces.
17616 (ncd_with_phi): Take a widest_int instead of a double_int.
17617 (ncd_of_cand_and_phis): Likewise.
17618 (nearest_common_dominator_for_cands): Likewise.
17619 (insert_initializers): Use wide-int interfaces.
17620 (all_phi_incrs_profitable): Likewise.
17621 (replace_one_candidate): Likewise.
17622 (replace_profitable_candidates): Likewise.
17623 * godump.c: Include wide-int-print.h.
17624 (go_output_typedef): Use wide-int interfaces.
17625 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
17626 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
17627 (build_loop_iteration_domains): Likewise.
17628 * hooks.h: Include wide-int.h rather than double-int.h.
17629 (hook_bool_dint_dint_uint_bool_true): Delete.
17630 (hook_bool_wint_wint_uint_bool_true): Declare.
17631 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
17632 (hook_bool_wint_wint_uint_bool_true): New.
17633 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
17635 (ubsan_expand_si_overflow_mul_check): Likewise.
17636 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
17637 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
17638 (get_ancestor_addr_info): Likewise.
17639 (ipa_modify_call_arguments): Likewise.
17640 * loop-doloop.c (doloop_modify): Likewise.
17641 (doloop_optimize): Likewise.
17642 * loop-iv.c (iv_number_of_iterations): Likewise.
17643 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
17644 (unroll_loop_constant_iterations): Likewise.
17645 (decide_unroll_runtime_iterations): Likewise.
17646 (unroll_loop_runtime_iterations): Likewise.
17647 (decide_peel_simple): Likewise.
17648 (decide_unroll_stupid): Likewise.
17649 * lto-streamer-in.c (streamer_read_wi): Add.
17650 (input_cfg): Use wide-int interfaces.
17651 (lto_input_tree_1): Likewise.
17652 * lto-streamer-out.c (streamer_write_wi): Add.
17653 (hash_tree): Use wide-int interfaces.
17654 (output_cfg): Likewise.
17655 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
17656 (GTFILES): Add wide-int.h and signop.h.
17657 (TAGS): Look for .cc files too.
17658 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
17659 * optabs.c (expand_subword_shift): Likewise.
17660 (expand_doubleword_shift): Likewise.
17661 (expand_absneg_bit): Likewise.
17662 (expand_copysign_absneg): Likewise.
17663 (expand_copysign_bit): Likewise.
17664 * postreload.c (reload_cse_simplify_set): Likewise.
17665 * predict.c (predict_iv_comparison): Likewise.
17666 * pretty-print.h: Include wide-int-print.h.
17668 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
17669 * print-tree.c: Include wide-int-print.h.
17670 (print_node_brief): Use wide-int interfaces.
17671 (print_node): Likewise.
17672 * read-rtl.c (validate_const_wide_int): New.
17673 (read_rtx_code): Add CONST_WIDE_INT case.
17674 * real.c: Include wide-int.h.
17675 (real_to_integer2): Delete.
17676 (real_to_integer): New function, returning a wide_int.
17677 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17678 (ten_to_ptwo): Update call to real_from_integer.
17679 (real_digit): Likewise.
17680 * real.h: Include signop.h, wide-int.h and insn-modes.h.
17681 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
17682 (REAL_VALUE_TO_INT): Delete.
17683 (real_to_integer): Declare a wide-int form.
17684 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
17685 * recog.c (const_int_operand): Improve comment.
17686 (const_scalar_int_operand): New.
17687 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
17688 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
17689 (split_double): Likewise.
17690 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
17691 (rtx_size): Likewise.
17692 (rtx_alloc_stat_v): New.
17693 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
17694 (cwi_output_hex): New.
17695 (iterative_hash_rtx): Handle CONST_WIDE_INT.
17696 (cwi_check_failed_bounds): New.
17697 * rtl.def (CONST_WIDE_INT): New.
17698 * rtl.h: Include <utility> and wide-int.h.
17699 (struct hwivec_def): New.
17700 (CWI_GET_NUM_ELEM): New.
17701 (CWI_PUT_NUM_ELEM): New.
17702 (struct rtx_def): Add num_elem and hwiv.
17703 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
17704 (CASE_CONST_UNIQUE): Likewise.
17705 (CASE_CONST_ANY): Likewise.
17706 (CONST_SCALAR_INT_P): Likewise.
17707 (CONST_WIDE_INT_P): New.
17709 (HWIVEC_CHECK): New.
17710 (cwi_check_failed_bounds): New.
17712 (HWIVEC_CHECK): New.
17713 (CONST_WIDE_INT_VEC) New.
17714 (CONST_WIDE_INT_NUNITS) New.
17715 (CONST_WIDE_INT_ELT) New.
17716 (rtx_mode_t): New type.
17717 (wi::int_traits <rtx_mode_t>): New.
17719 (wi::min_value): New.
17720 (wi::max_value): New.
17722 (const_wide_int_alloc): New.
17723 (immed_wide_int_const): New.
17724 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
17725 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
17726 * signop.h: New file.
17727 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
17728 (simplify_const_unary_operation): Use wide-int interfaces.
17729 (simplify_binary_operation_1): Likewise.
17730 (simplify_const_binary_operation): Likewise.
17731 (simplify_const_relational_operation): Likewise.
17732 (simplify_immed_subreg): Likewise.
17733 * stmt.c (expand_case): Likewise.
17734 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
17735 signop rather than a bool.
17736 * stor-layout.c (layout_type): Use wide-int interfaces.
17737 (initialize_sizetypes): Update calls to
17738 set_min_and_max_values_for_integral_type.
17739 (set_min_and_max_values_for_integral_type): Take a signop rather
17740 than a bool. Use wide-int interfaces.
17741 (fixup_signed_type): Update accordingly. Remove
17742 HOST_BITS_PER_DOUBLE_INT limit.
17743 (fixup_unsigned_type): Likewise.
17744 * system.h (STATIC_CONSTANT_P): New.
17745 (STATIC_ASSERT): New.
17746 * target.def (can_use_doloop_p): Take widest_ints rather than
17748 * target.h: Include wide-int.h rather than double-int.h.
17749 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
17751 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
17752 rather than INT_CST_LT_UNSIGNED.
17753 (can_use_doloop_if_innermost): Take widest_ints rather than
17755 * tree-affine.c: Include wide-int-print.h.
17756 (double_int_ext_for_comb): Delete.
17757 (wide_int_ext_for_comb): New.
17758 (aff_combination_zero): Use wide-int interfaces.
17759 (aff_combination_const): Take a widest_int instead of a double_int.
17760 (aff_combination_elt): Use wide-int interfaces.
17761 (aff_combination_scale): Take a widest_int instead of a double_int.
17762 (aff_combination_add_elt): Likewise.
17763 (aff_combination_add_cst): Likewise.
17764 (aff_combination_add): Use wide-int interfaces.
17765 (aff_combination_convert): Likewise.
17766 (tree_to_aff_combination): Likewise.
17767 (add_elt_to_tree): Take a widest_int instead of a double_int.
17768 (aff_combination_to_tree): Use wide-int interfaces.
17769 (aff_combination_remove_elt): Likewise.
17770 (aff_combination_add_product): Take a widest_int instead of
17772 (aff_combination_mult): Use wide-int interfaces.
17773 (aff_combination_expand): Likewise.
17774 (double_int_constant_multiple_p): Delete.
17775 (wide_int_constant_multiple_p): New.
17776 (aff_combination_constant_multiple_p): Take a widest_int pointer
17777 instead of a double_int pointer.
17778 (print_aff): Use wide-int interfaces.
17779 (get_inner_reference_aff): Take a widest_int pointer
17780 instead of a double_int pointer.
17781 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
17782 * tree-affine.h: Include wide-int.h.
17783 (struct aff_comb_elt): Change type of coef to widest_int.
17784 (struct affine_tree_combination): Change type of offset to widest_int.
17785 (double_int_ext_for_comb): Delete.
17786 (wide_int_ext_for_comb): New.
17787 (aff_combination_const): Use widest_int instead of double_int.
17788 (aff_combination_scale): Likewise.
17789 (aff_combination_add_elt): Likewise.
17790 (aff_combination_constant_multiple_p): Likewise.
17791 (get_inner_reference_aff): Likewise.
17792 (aff_comb_cannot_overlap_p): Likewise.
17793 (aff_combination_zero_p): Use wide-int interfaces.
17794 * tree.c: Include tree.h.
17795 (init_ttree): Use make_int_cst.
17796 (tree_code_size): Removed code for INTEGER_CST case.
17797 (tree_size): Add INTEGER_CST case.
17798 (make_node_stat): Update comment.
17799 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
17800 (build_int_cst_type): Use wide-int interfaces.
17801 (double_int_to_tree): Likewise.
17802 (double_int_fits_to_tree_p): Delete.
17803 (force_fit_type_double): Delete.
17804 (force_fit_type): New.
17805 (int_cst_hash_hash): Use wide-int interfaces.
17806 (int_cst_hash_eq): Likewise.
17807 (build_int_cst_wide): Delete.
17808 (wide_int_to_tree): New.
17809 (cache_integer_cst): Use wide-int interfaces.
17810 (build_low_bits_mask): Likewise.
17811 (cst_and_fits_in_hwi): Likewise.
17812 (real_value_from_int_cst): Likewise.
17813 (make_int_cst_stat): New.
17814 (integer_zerop): Use wide_int interfaces.
17815 (integer_onep): Likewise.
17816 (integer_all_onesp): Likewise.
17817 (integer_pow2p): Likewise.
17818 (integer_nonzerop): Likewise.
17819 (tree_log2): Likewise.
17820 (tree_floor_log2): Likewise.
17821 (tree_ctz): Likewise.
17822 (int_size_in_bytes): Likewise.
17823 (mem_ref_offset): Return an offset_int rather than a double_int.
17824 (build_type_attribute_qual_variant): Use wide_int interfaces.
17825 (type_hash_eq): Likewise
17826 (tree_int_cst_equal): Likewise.
17827 (tree_int_cst_lt): Delete.
17828 (tree_int_cst_compare): Likewise.
17829 (tree_fits_shwi_p): Use wide_int interfaces.
17830 (tree_fits_uhwi_p): Likewise.
17831 (tree_int_cst_sign_bit): Likewise.
17832 (tree_int_cst_sgn): Likewise.
17833 (tree_int_cst_min_precision): Take a signop rather than a bool.
17834 (simple_cst_equal): Use wide_int interfaces.
17835 (compare_tree_int): Likewise.
17836 (iterative_hash_expr): Likewise.
17837 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
17839 (get_type_static_bounds): Use wide_int interfaces.
17840 (tree_int_cst_elt_check_failed): New.
17841 (build_common_tree_nodes): Reordered to set prec before filling in
17843 (int_cst_value): Check cst_and_fits_in_hwi.
17844 (widest_int_cst_value): Use wide_int interfaces.
17845 (upper_bound_in_type): Likewise.
17846 (lower_bound_in_type): Likewise.
17847 (num_ending_zeros): Likewise.
17848 (drop_tree_overflow): Likewise.
17849 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
17850 (gen_conditions_for_pow_cst_base): Likewise.
17851 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
17852 (group_case_labels_stmt): Use wide-int interfaces.
17853 (verify_gimple_assign_binary): Likewise.
17854 (print_loop): Likewise.
17855 * tree-chrec.c (tree_fold_binomial): Likewise.
17856 * tree-core.h (struct tree_base): Add int_length.
17857 (struct tree_int_cst): Change rep of value.
17858 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
17859 (dr_may_alias_p): Likewise.
17860 (max_stmt_executions_tree): Likewise.
17861 * tree.def (INTEGER_CST): Update comment.
17862 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
17863 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
17864 * tree-dump.c: Include wide-int.h and wide-int-print.h.
17865 (dequeue_and_dump): Use wide-int interfaces.
17866 * tree.h: Include wide-int.h.
17867 (NULL_TREE): Moved to earlier loc in file.
17868 (TREE_INT_CST_ELT_CHECK): New.
17869 (tree_int_cst_elt_check_failed): New.
17871 (TREE_INT_CST): Delete.
17872 (TREE_INT_CST_LOW): Use wide-int interfaces.
17873 (TREE_INT_CST_HIGH): Delete.
17874 (TREE_INT_CST_NUNITS): New.
17875 (TREE_INT_CST_EXT_NUNITS): Likewise.
17876 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
17877 (TREE_INT_CST_ELT): Likewise.
17878 (INT_CST_LT): Delete.
17879 (tree_int_cst_elt_check): New (two forms).
17880 (type_code_size): Update comment.
17881 (make_int_cst_stat, make_int_cst): New.
17882 (tree_to_double_int): Delete.
17883 (double_int_fits_to_tree_p): Delete.
17884 (force_fit_type_double): Delete.
17885 (build_int_cstu): Replace with out-of-line function.
17886 (build_int_cst_wide): Delete.
17887 (tree_int_cst_lt): Define inline.
17888 (tree_int_cst_le): New.
17889 (tree_int_cst_compare): Define inline.
17890 (tree_int_cst_min_precision): Take a signop rather than a bool.
17891 (wi::int_traits <const_tree>): New.
17892 (wi::int_traits <tree>): New.
17893 (wi::extended_tree): New.
17894 (wi::int_traits <wi::extended_tree>): New.
17895 (wi::to_widest): New.
17896 (wi::to_offset): New.
17897 (wi::fits_to_tree_p): New.
17898 (wi::min_value): New.
17899 (wi::max_value): New.
17900 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
17901 (copy_tree_body_r): Likewise.
17902 * tree-object-size.c (compute_object_offset): Likewise.
17903 (addr_object_size): Likewise.
17904 * tree-predcom.c: Include wide-int-print.h.
17905 (struct dref_d): Change type of offset to widest_int.
17906 (dump_dref): Call wide-int printer.
17907 (aff_combination_dr_offset): Use wide-int interfaces.
17908 (determine_offset): Take a widest_int pointer rather than a
17909 double_int pointer.
17910 (split_data_refs_to_components): Use wide-int interfaces.
17911 (suitable_component_p): Likewise.
17912 (order_drefs): Likewise.
17913 (add_ref_to_chain): Likewise.
17914 (valid_initializer_p): Likewise.
17915 (determine_roots_comp): Likewise.
17916 * tree-pretty-print.c: Include wide-int-print.h.
17917 (dump_generic_node): Use wide-int interfaces.
17918 * tree-sra.c (sra_ipa_modify_expr): Likewise.
17919 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
17920 (move_fixed_address_to_symbol): Likewise.
17921 (move_hint_to_base): Likewise.
17922 (move_pointer_to_base): Likewise.
17923 (move_variant_to_index): Likewise.
17924 (most_expensive_mult_to_index): Likewise.
17925 (addr_to_parts): Likewise.
17926 (copy_ref_info): Likewise.
17927 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
17928 (indirect_refs_may_alias_p): Likewise.
17929 (stmt_kills_ref_p_1): Likewise.
17930 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
17931 * tree-ssa-ccp.c: Update comment at top of file. Include
17933 (struct prop_value_d): Change type of mask to widest_int.
17934 (extend_mask): New function.
17935 (dump_lattice_value): Use wide-int interfaces.
17936 (get_default_value): Likewise.
17937 (set_constant_value): Likewise.
17938 (set_value_varying): Likewise.
17939 (valid_lattice_transition): Likewise.
17940 (set_lattice_value): Likewise.
17941 (value_to_double_int): Delete.
17942 (value_to_wide_int): New.
17943 (get_value_from_alignment): Use wide-int interfaces.
17944 (get_value_for_expr): Likewise.
17945 (do_dbg_cnt): Likewise.
17946 (ccp_finalize): Likewise.
17947 (ccp_lattice_meet): Likewise.
17948 (bit_value_unop_1): Use widest_ints rather than double_ints.
17949 (bit_value_binop_1): Likewise.
17950 (bit_value_unop): Use wide-int interfaces.
17951 (bit_value_binop): Likewise.
17952 (bit_value_assume_aligned): Likewise.
17953 (evaluate_stmt): Likewise.
17954 (ccp_fold_stmt): Likewise.
17955 (visit_cond_stmt): Likewise.
17956 (ccp_visit_stmt): Likewise.
17957 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
17958 (constant_pointer_difference): Likewise.
17959 (associate_pointerplus): Likewise.
17960 (combine_conversions): Likewise.
17961 * tree-ssa-loop.h: Include wide-int.h.
17962 (struct tree_niter_desc): Change type of max to widest_int.
17963 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
17964 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
17965 (remove_redundant_iv_tests): Likewise.
17966 (canonicalize_loop_induction_variables): Likewise.
17967 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
17968 (constant_multiple_of): Take a widest_int pointer instead of
17969 a double_int pointer.
17970 (get_computation_aff): Use wide-int interfaces.
17971 (ptr_difference_cost): Likewise.
17972 (difference_cost): Likewise.
17973 (get_loop_invariant_expr_id): Likewise.
17974 (get_computation_cost_at): Likewise.
17975 (iv_elimination_compare_lt): Likewise.
17976 (may_eliminate_iv): Likewise.
17977 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
17978 instead of double_int.
17979 (max_loop_iterations): Likewise.
17980 (max_stmt_executions): Likewise.
17981 (estimated_stmt_executions): Likewise.
17982 * tree-ssa-loop-niter.c: Include wide-int-print.h.
17983 (split_to_var_and_offset): Use wide-int interfaces.
17984 (determine_value_range): Likewise.
17985 (bound_difference_of_offsetted_base): Likewise.
17986 (bounds_add): Take a widest_int instead of a double_int.
17987 (number_of_iterations_ne_max): Use wide-int interfaces.
17988 (number_of_iterations_ne): Likewise.
17989 (number_of_iterations_lt_to_ne): Likewise.
17990 (assert_loop_rolls_lt): Likewise.
17991 (number_of_iterations_lt): Likewise.
17992 (number_of_iterations_le): Likewise.
17993 (number_of_iterations_cond): Likewise.
17994 (number_of_iterations_exit): Likewise.
17995 (finite_loop_p): Likewise.
17996 (derive_constant_upper_bound_assign): Likewise.
17997 (derive_constant_upper_bound): Return a widest_int.
17998 (derive_constant_upper_bound_ops): Likewise.
17999 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
18000 (record_estimate): Take a widest_int rather than a double_int.
18001 (record_nonwrapping_iv): Use wide-int interfaces.
18002 (double_int_cmp): Delete.
18003 (wide_int_cmp): New.
18004 (bound_index): Take a widest_int rather than a double_int.
18005 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
18006 (maybe_lower_iteration_bound): Likewise.
18007 (estimate_numbers_of_iterations_loop): Likewise.
18008 (estimated_loop_iterations): Take a widest_int pointer than than
18009 a double_int pointer.
18010 (estimated_loop_iterations_int): Use wide-int interfaces.
18011 (max_loop_iterations): Take a widest_int pointer than than
18012 a double_int pointer.
18013 (max_loop_iterations_int): Use wide-int interfaces.
18014 (max_stmt_executions): Take a widest_int pointer than than
18015 a double_int pointer.
18016 (estimated_stmt_executions): Likewise.
18017 (n_of_executions_at_most): Use wide-int interfaces.
18018 (scev_probably_wraps_p): Likewise.
18019 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
18020 to real_to_integer.
18021 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
18023 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
18024 double_ints. Adjust for trailing_wide_ints <3> representation.
18025 (set_nonzero_bits): Likewise.
18026 (get_range_info): Return wide_ints rather than double_ints.
18027 Adjust for trailing_wide_ints <3> representation.
18028 (get_nonzero_bits): Likewise.
18029 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
18031 * tree-ssanames.h (struct range_info_def): Replace min, max and
18032 nonzero_bits with a trailing_wide_ints <3>.
18033 (set_range_info): Use wide_int_refs rather than double_ints.
18034 (set_nonzero_bits): Likewise.
18035 (get_range_info): Return wide_ints rather than double_ints.
18036 (get_nonzero_bits): Likewise.
18037 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
18038 * tree-ssa-pre.c (phi_translate_1): Likewise.
18039 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
18040 (acceptable_pow_call): Likewise.
18041 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
18043 (vn_reference_fold_indirect): Likewise.
18044 (vn_reference_maybe_forwprop_address): Likewise.
18045 (valueize_refs_1): Likewise.
18046 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
18047 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
18048 tree_int_cst_lt and tree_int_cst_le.
18049 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
18051 (streamer_alloc_tree): Likewise.
18052 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
18053 (streamer_write_tree_header): Likewise.
18054 (streamer_write_integer_cst): Likewise.
18055 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
18056 (build_constructors): Likewise.
18057 (array_value_type): Likewise.
18058 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
18059 (vect_check_gather): Likewise.
18060 * tree-vect-generic.c (build_replicated_const): Likewise.
18061 (expand_vector_divmod): Likewise.
18062 * tree-vect-loop.c (vect_transform_loop): Likewise.
18063 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
18064 (vect_do_peeling_for_alignment): Likewise.
18065 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
18066 * tree-vrp.c: Include wide-int.h.
18067 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
18068 (extract_range_from_assert): Use wide-int interfaces.
18069 (vrp_int_const_binop): Likewise.
18070 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
18071 double_int pointers.
18072 (ranges_from_anti_range): Use wide-int interfaces.
18073 (quad_int_cmp): Delete.
18074 (quad_int_pair_sort): Likewise.
18075 (extract_range_from_binary_expr_1): Use wide-int interfaces.
18076 (extract_range_from_unary_expr_1): Likewise.
18077 (adjust_range_with_scev): Likewise.
18078 (masked_increment): Take and return wide_ints rather than double_ints.
18079 (register_edge_assert_for_2): Use wide-int interfaces.
18080 (check_array_ref): Likewise.
18081 (search_for_addr_array): Likewise.
18082 (maybe_set_nonzero_bits): Likewise.
18083 (union_ranges): Pass an integer of the correct type instead of
18084 using integer_one_node.
18085 (intersect_ranges): Likewise.
18086 (simplify_truth_ops_using_ranges): Likewise.
18087 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
18088 (range_fits_type_p): Likewise.
18089 (simplify_cond_using_ranges): Likewise. Take a signop rather than
18091 (simplify_conversion_using_ranges): Use wide-int interfaces.
18092 (simplify_float_conversion_using_ranges): Likewise.
18093 (vrp_finalize): Likewise.
18094 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
18095 (gimple_stringops_transform): Likewise.
18096 * varasm.c (decode_addr_const): Likewise.
18097 (const_hash_1): Likewise.
18098 (const_rtx_hash_1): Likewise
18099 (output_constant): Likewise.
18100 (array_size_for_constructor): Likewise.
18101 (output_constructor_regular_field): Likewise.
18102 (output_constructor_bitfield): Likewise.
18103 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
18104 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
18106 * gencheck.c: Define BITS_PER_UNIT.
18107 * wide-int.cc: New.
18109 * wide-int-print.cc: New.
18110 * wide-int-print.h: New.
18112 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18114 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
18116 2014-05-06 Richard Biener <rguenther@suse.de>
18118 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
18119 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
18120 (TODO_verify_all): Adjust.
18121 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
18122 TODO_verify_stmts and TODO_verify_rtl_sharing.
18123 * bb-reorder.c: Likewise.
18124 * cfgexpand.c: Likewise.
18125 * cprop.c: Likewise.
18127 * function.c: Likewise.
18128 * fwprop.c: Likewise.
18129 * gcse.c: Likewise.
18130 * gimple-ssa-isolate-paths.c: Likewise.
18131 * gimple-ssa-strength-reduction.c: Likewise.
18132 * ipa-split.c: Likewise.
18133 * loop-init.c: Likewise.
18134 * loop-unroll.c: Likewise.
18135 * lower-subreg.c: Likewise.
18136 * modulo-sched.c: Likewise.
18137 * postreload-gcse.c: Likewise.
18138 * predict.c: Likewise.
18139 * recog.c: Likewise.
18140 * sched-rgn.c: Likewise.
18141 * store-motion.c: Likewise.
18142 * tracer.c: Likewise.
18143 * trans-mem.c: Likewise.
18144 * tree-call-cdce.c: Likewise.
18145 * tree-cfg.c: Likewise.
18146 * tree-cfgcleanup.c: Likewise.
18147 * tree-complex.c: Likewise.
18148 * tree-eh.c: Likewise.
18149 * tree-emutls.c: Likewise.
18150 * tree-if-conv.c: Likewise.
18151 * tree-into-ssa.c: Likewise.
18152 * tree-loop-distribution.c: Likewise.
18153 * tree-object-size.c: Likewise.
18154 * tree-parloops.c: Likewise.
18155 * tree-pass.h: Likewise.
18156 * tree-sra.c: Likewise.
18157 * tree-ssa-ccp.c: Likewise.
18158 * tree-ssa-copy.c: Likewise.
18159 * tree-ssa-copyrename.c: Likewise.
18160 * tree-ssa-dce.c: Likewise.
18161 * tree-ssa-dom.c: Likewise.
18162 * tree-ssa-dse.c: Likewise.
18163 * tree-ssa-forwprop.c: Likewise.
18164 * tree-ssa-ifcombine.c: Likewise.
18165 * tree-ssa-loop-ch.c: Likewise.
18166 * tree-ssa-loop-ivcanon.c: Likewise.
18167 * tree-ssa-loop.c: Likewise.
18168 * tree-ssa-math-opts.c: Likewise.
18169 * tree-ssa-phiopt.c: Likewise.
18170 * tree-ssa-phiprop.c: Likewise.
18171 * tree-ssa-pre.c: Likewise.
18172 * tree-ssa-reassoc.c: Likewise.
18173 * tree-ssa-sink.c: Likewise.
18174 * tree-ssa-strlen.c: Likewise.
18175 * tree-ssa-tail-merge.c: Likewise.
18176 * tree-ssa-uncprop.c: Likewise.
18177 * tree-switch-conversion.c: Likewise.
18178 * tree-tailcall.c: Likewise.
18179 * tree-vect-generic.c: Likewise.
18180 * tree-vectorizer.c: Likewise.
18181 * tree-vrp.c: Likewise.
18182 * tsan.c: Likewise.
18183 * var-tracking.c: Likewise.
18184 * bt-load.c: Likewise.
18185 * cfgcleanup.c: Likewise.
18186 * combine-stack-adj.c: Likewise.
18187 * combine.c: Likewise.
18188 * compare-elim.c: Likewise.
18189 * config/epiphany/resolve-sw-modes.c: Likewise.
18190 * config/i386/i386.c: Likewise.
18191 * config/mips/mips.c: Likewise.
18192 * config/s390/s390.c: Likewise.
18193 * config/sh/sh_treg_combine.cc: Likewise.
18194 * config/sparc/sparc.c: Likewise.
18197 * final.c: Likewise.
18198 * ifcvt.c: Likewise.
18199 * mode-switching.c: Likewise.
18200 * passes.c: Likewise.
18201 * postreload.c: Likewise.
18203 * reg-stack.c: Likewise.
18204 * regcprop.c: Likewise.
18205 * regrename.c: Likewise.
18208 2014-05-06 Richard Biener <rguenther@suse.de>
18210 PR middle-end/61070
18211 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
18212 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
18214 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
18217 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
18219 2014-05-05 Radovan Obradovic <robradovic@mips.com>
18220 Tom de Vries <tom@codesourcery.com>
18222 * target.def (call_fusage_contains_non_callee_clobbers): New
18224 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
18226 (@node Miscellaneous Register Hooks): New node.
18227 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
18228 * doc/tm.texi: Regenerate.
18230 2014-05-05 Marek Polacek <polacek@redhat.com>
18233 * opts.c (common_handle_option): Call error_at instead of warning_at.
18235 2014-05-05 Richard Biener <rguenther@suse.de>
18237 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
18238 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
18239 under the TODO_verify_il umbrella.
18241 2014-05-05 Richard Biener <rguenther@suse.de>
18243 * passes.c (execute_function_todo): Move TODO_verify_flow under
18244 the TODO_verify_ul umbrella.
18246 2014-05-05 Richard Biener <rguenther@suse.de>
18248 PR middle-end/61010
18249 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
18250 X & CST away from a CST that is the mask of a mode.
18252 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18254 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
18255 int argument to enum machine_mode.
18256 (picochip_class_max_nregs): Ditto.
18257 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
18258 (picochip_class_max_nregs): Ditto.
18260 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
18262 * target.def: Add new target hook.
18263 * doc/tm.texi: Regenerate.
18264 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
18265 * targhooks.c (default_keep_leaf_when_profiled): New function.
18267 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
18268 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
18270 2014-05-05 Bin Cheng <bin.cheng@arm.com>
18272 PR tree-optimization/60363
18273 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
18274 (copy_phi_args): New parameters. Call get_value_locus_in_path.
18275 (update_destination_phis): New parameter.
18276 (create_edge_and_update_destination_phis): Ditto.
18277 (ssa_fix_duplicate_block_edges): Pass new arguments.
18278 (thread_single_edge): Ditto.
18280 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
18282 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
18283 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
18284 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
18285 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
18286 Use RS6000_BTM_HARD_FLOAT.
18287 (BU_MISC_2): Likewise.
18288 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
18289 RS6000_BTM_HARD_FLOAT.
18290 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
18291 is explicitly used.
18292 (rs6000_invalid_builtin): Add hard floating builtin support.
18293 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
18294 hard float builtins.
18295 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
18297 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
18299 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
18300 Add missing function* argument.
18302 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
18304 * lra-constraints.c (valid_address_p): Move earlier in file.
18305 Add a constraint argument to the address_info version.
18306 (satisfies_memory_constraint_p): New function.
18307 (satisfies_address_constraint_p): Likewise.
18308 (process_alt_operands, curr_insn_transform): Use them.
18309 (process_address): Pass the constraint to valid_address_p when
18310 checking address operands.
18312 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
18314 * config/mips/mips.c (mips_isa_rev): New variable.
18315 (mips_set_architecture): Set it.
18316 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
18318 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
18319 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
18320 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
18321 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
18322 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
18323 conditions in terms of mips_isa_rev.
18324 (mips_isa_rev): Declare.
18326 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
18328 * config/sh/sh-mem.cc: Use tabs instead of spaces.
18329 (prob_unlikely, prob_likely): Make variables const.
18331 2014-05-03 Denis Chertykov <chertykov@gmail.com>
18333 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
18335 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
18337 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
18339 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
18341 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
18342 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
18343 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
18345 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
18346 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
18348 Replace usage of ROUND_REG with sh_round_reg.
18349 Use CEIL instead of ROUND_ADVANCE.
18351 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
18354 * config/sh/sh.c: Include stdlib headers before everything else.
18356 2014-05-02 Jakub Jelinek <jakub@redhat.com>
18358 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
18359 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
18360 (gimplify_adjust_omp_clauses): Simd region is never
18361 directly nested in combined parallel. Instead, for linear
18362 with copyin/copyout, if in combined for simd loop, make decl
18363 firstprivate/lastprivate on OMP_FOR.
18364 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
18365 expand_omp_for_static_chunk): When setting endvar, also set
18366 fd->loop.v to the same value.
18368 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
18370 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
18372 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
18374 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
18377 2014-05-02 Marek Polacek <polacek@redhat.com>
18379 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
18381 2014-05-02 Kito Cheng <kito@0xlab.org>
18383 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
18384 to a C expression marco.
18385 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
18386 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
18387 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
18388 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
18389 HONOR_REG_ALLOC_ORDER.
18390 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
18392 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18394 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
18396 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
18398 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
18400 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
18402 * tree-if-conv.c (is_cond_scalar_reduction): New function.
18403 (convert_scalar_cond_reduction): Likewise.
18404 (predicate_scalar_phi): Add recognition and transformation
18405 of simple conditioanl reduction to be vectorizable.
18407 2014-05-01 Marek Polacek <polacek@redhat.com>
18410 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
18412 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
18414 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
18415 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
18416 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
18417 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
18418 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
18419 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
18420 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
18421 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
18423 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
18425 * config/arc/arc.opt (mlra): Move comment above option name
18426 to avoid mis-parsing as language options.
18428 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18430 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
18431 * config/sol2.h: ... here.
18432 * config/sol2-10.h: Remove.
18434 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
18435 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
18436 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
18437 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
18438 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
18439 * config/sol2.h: ... here.
18440 (SECTION_NAME_FORMAT): Don't redefine.
18441 (STARTFILE_ARCH32_SPEC): Rename to ...
18442 (STARTFILE_ARCH_SPEC): ... this.
18443 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
18444 * config/sparc/sol2.h: ... here.
18445 (SECTION_NAME_FORMAT): Don't undef.
18446 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
18447 (SUBTARGET_EXTRA_SPECS): Remove.
18448 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
18450 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
18451 (MD_STARTFILE_PREFIX): Remove.
18452 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
18453 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
18454 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
18455 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
18456 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
18457 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
18458 * config/i386/sol2.h: ... here.
18459 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
18460 * config/i386/sol2-bi.h: Remove.
18461 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
18462 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
18464 * config/i386/t-sol2-64: Rename to ...
18465 * config/i386/t-sol2: ... this.
18466 * config/sparc/t-sol2-64: Rename to ...
18467 * config/sparc/t-sol2: ... this.
18469 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
18470 sol2_tm_file_head, sol2_tm_file_tail.
18471 Include ${cpu_type}/sol2.h before sol2.h.
18473 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
18474 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
18475 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
18476 Reflect i386/t-sol2-64 renaming.
18477 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
18478 Reflect sparc/t-sol2-64 renaming.
18480 2014-04-30 Richard Biener <rguenther@suse.de>
18482 * passes.c (execute_function_todo): Move TODO_verify_stmts
18483 and TODO_verify_ssa under the TODO_verify_il umbrella.
18484 * tree-ssa.h (verify_ssa): Adjust prototype.
18485 * tree-ssa.c (verify_ssa): Add parameter to tell whether
18486 we should verify SSA operands.
18487 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
18488 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
18489 whether we should verify whether not throwing stmts have EH info.
18490 * graphite-scop-detection.c (create_sese_edges): Adjust.
18491 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
18492 * tree-eh.c (lower_try_finally_switch): Do not add the
18493 default case label twice.
18495 2014-04-30 Marek Polacek <polacek@redhat.com>
18497 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
18498 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
18499 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
18500 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
18502 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
18504 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
18505 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
18506 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
18507 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
18508 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
18509 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
18510 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
18511 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
18513 2014-04-29 David Malcolm <dmalcolm@redhat.com>
18515 * tree-cfg.c (dump_function_to_file): Dump the return type of
18516 functions, in a line to itself before the function body, mimicking
18517 the layout of a C function.
18519 2014-04-29 Jakub Jelinek <jakub@redhat.com>
18521 PR tree-optimization/60971
18522 * tree-tailcall.c (process_assignment): Reject conversions which
18525 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
18527 * calls.c (initialize_argument_information): Always treat
18528 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
18529 (expand_call): Likewise.
18530 (emit_library_call_calue_1): Likewise.
18531 * expr.c (PUSH_ARGS_REVERSED): Do not define.
18532 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
18535 2014-04-29 Nick Clifton <nickc@redhat.com>
18537 * config/msp430/msp430.md (umulsidi): Fix typo.
18538 (mulhisi3): Enable even inside interrupt handlers.
18539 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
18540 bigger return address pushed in large mode.
18542 2014-04-29 Nick Clifton <nickc@redhat.com>
18544 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
18545 (arc_init_reg_tables): Use a machine_mode enum to iterate over
18547 * config/m32r/m32r.c (init_reg_tables): Likewise.
18548 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
18549 enum to hold the modes.
18551 2014-04-29 Richard Biener <rguenther@suse.de>
18553 * dominance.c (free_dominance_info): Add overload with
18554 function parameter.
18555 (dom_info_state): Likewise.
18556 (dom_info_available_p): Likewise.
18557 * basic-block.h (free_dominance_info, dom_info_state,
18558 dom_info_available_p): Declare overloads.
18559 * passes.c (execute_function_todo): Verify that verifiers
18560 don't change dominator info state. Drop dominator info
18561 for IPA pass invocations.
18562 * cgraph.c (release_function_body): Restore asserts that
18563 dominator information is released.
18565 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
18567 * doc/invoke.texi: Fix typo.
18568 * tree-vrp.c: Fix typos.
18569 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
18571 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
18573 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
18575 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18577 * config/aarch64/aarch64-builtins.c
18578 (aarch64_types_storestruct_lane_qualifiers): New.
18579 (TYPES_STORESTRUCT_LANE): Likewise.
18580 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
18581 (st3_lane): Likewise.
18582 (st4_lane): Likewise.
18583 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
18584 (vec_store_lanesci_lane<mode>): Likewise.
18585 (vec_store_lanesxi_lane<mode>): Likewise.
18586 (aarch64_st2_lane<VQ:mode>): Likewise.
18587 (aarch64_st3_lane<VQ:mode>): Likewise.
18588 (aarch64_st4_lane<VQ:mode>): Likewise.
18589 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
18590 * config/aarch64/arm_neon.h
18591 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
18592 use new macro arguments.
18593 (__ST3_LANE_FUNC): Likewise.
18594 (__ST4_LANE_FUNC): Likewise.
18595 * config/aarch64/iterators.md (V_TWO_ELEM): New.
18596 (V_THREE_ELEM): Likewise.
18597 (V_FOUR_ELEM): Likewise.
18599 2014-04-28 David Malcolm <dmalcolm@redhat.com>
18601 * doc/gimple.texi: Replace the description of the now-defunct
18602 union gimple_statement_d with a diagram showing the
18603 gimple_statement_base class hierarchy and its relationships to
18604 the GSS_ and GIMPLE_ enums.
18606 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
18608 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
18609 * config/aarch64/aarch64.c
18610 (aarch64_cannot_change_mode_class): Weaken conditions.
18611 (aarch64_modes_tieable_p): New.
18612 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
18614 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
18616 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
18617 (loadsync_<mode>): Change mode.
18618 (load_quadpti, store_quadpti): New.
18619 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
18620 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
18622 2014-04-28 Martin Jambor <mjambor@suse.cz>
18624 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
18625 same alias type as the original statement.
18626 (subreplacement_assignment_data): New type.
18627 (handle_unscalarized_data_in_subtree): New type of parameter,
18628 generate new memory accesses with same alias type as the original
18630 (load_assign_lhs_subreplacements): Likewise.
18631 (sra_modify_constructor_assign): Generate new memory accesses with
18632 same alias type as the original statement.
18634 2014-04-28 Richard Biener <rguenther@suse.de>
18636 * tree-pass.h (TODO_verify_il): Define.
18637 (TODO_verify_all): Complete properly.
18638 * passes.c (execute_function_todo): Move existing loop-closed
18639 SSA verification under TODO_verify_il.
18640 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
18641 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
18642 Fix tree sharing issue.
18644 2014-04-28 Richard Biener <rguenther@suse.de>
18646 PR middle-end/60092
18647 * builtins.def (DEF_C11_BUILTIN): Add.
18648 (BUILT_IN_ALIGNED_ALLOC): Likewise.
18649 * coretypes.h (enum function_class): Add function_c11_misc.
18650 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
18651 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
18652 (call_may_clobber_ref_p_1): Likewise.
18653 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
18654 (mark_all_reaching_defs_necessary_1): Likewise.
18655 (propagate_necessity): Likewise.
18656 (eliminate_unnecessary_stmts): Likewise.
18657 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
18659 2014-04-28 Richard Biener <rguenther@suse.de>
18661 * tree-vrp.c (vrp_var_may_overflow): Remove.
18662 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
18663 with overflow immediately bump to one before that value and
18664 let iteration figure out overflow status.
18666 2014-04-28 Richard Biener <rguenther@suse.de>
18668 * configure.ac: Do valgrind header checks unconditionally.
18669 Add --enable-valgrind-annotations.
18670 * system.h: Guard valgrind header inclusion with
18671 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
18672 * alloc-pool.c (pool_alloc, pool_free): Use
18673 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
18674 to guard possibly dead code.
18675 * config.in: Regenerated.
18676 * configure: Likewise.
18678 2014-04-28 Jeff Law <law@redhat.com>
18680 PR tree-optimization/60902
18681 * tree-ssa-threadedge.c
18682 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
18683 over real defs when invalidating outputs from statements that do not
18684 produce useful outputs for threading.
18686 2014-04-28 Richard Biener <rguenther@suse.de>
18688 PR tree-optimization/60979
18689 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
18690 SCOPs that end in a block with a successor with abnormal
18693 2014-04-28 Richard Biener <rguenther@suse.de>
18695 * tree-pass.h (execute_pass_list): Adjust prototype.
18696 * passes.c (pass_manager::execute_early_local_passes): Adjust.
18697 (do_per_function): Change callback signature, push all actual
18698 work to the callbals.
18699 (do_per_function_toporder): Likewise.
18700 (execute_function_dump): Adjust.
18701 (execute_function_todo): Likewise.
18702 (clear_last_verified): Likewise.
18703 (verify_curr_properties): Likewise.
18704 (update_properties_after_pass): Likewise.
18705 (execute_pass_list_1): Split out from ...
18706 (execute_pass_list): ... here. Adjust.
18707 (execute_ipa_pass_list): Likewise.
18708 * cgraphunit.c (cgraph_add_new_function): Adjust.
18709 (analyze_function): Likewise.
18710 (expand_function): Likewise.
18711 * cgraph.c (release_function_body): Free dominance info
18712 here instead of asserting it was magically freed elsewhere.
18714 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
18716 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
18717 * configure: Regenerate.
18718 * config/sparc/sparc.opt (muser-mode): New option.
18719 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
18721 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
18722 * doc/invoke.texi (SPARC options): Document -muser-mode.
18724 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
18726 * cselib.c (find_slot_memmode): Delete.
18727 (cselib_hasher): Change compare_type to a struct.
18728 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
18730 (preserve_constants_and_equivs): Adjust for new compare_type.
18731 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
18732 (wrap_constant): Delete.
18733 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
18735 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
18737 * doc/install.texi (Building with profile feedback): Remove
18740 2014-04-26 Tom de Vries <tom@codesourcery.com>
18742 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
18745 2014-04-25 Cary Coutant <ccoutant@google.com>
18748 * dwarf2out.c (should_move_die_to_comdat): A type definition
18749 can contain a subprogram definition, but don't move it to a
18751 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
18752 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
18754 (clone_tree_hash): Rename to...
18755 (clone_tree_partial): ...this; change callers. Copy
18756 DW_TAG_subprogram DIEs as declarations.
18757 (copy_decls_walk): Don't copy children of a declaration into a
18760 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
18763 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
18766 2014-04-25 Jiong Wang <jiong.wang@arm.com>
18768 * config/arm/predicates.md (call_insn_operand): Add long_call check.
18769 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
18771 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
18774 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18776 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
18778 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
18780 PR tree-optimization/60930
18781 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
18782 creating a multiply candidate by folding two constant
18783 multiplicands when the result overflows.
18785 2014-04-25 Jakub Jelinek <jakub@redhat.com>
18787 PR tree-optimization/60960
18788 * tree-vect-generic.c (expand_vector_operation): Only call
18789 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
18791 2014-04-25 Tom de Vries <tom@codesourcery.com>
18793 * expr.c (clobber_reg_mode): New function.
18794 * expr.h (clobber_reg): New function.
18796 2014-04-25 Tom de Vries <tom@codesourcery.com>
18798 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
18801 2014-04-25 Radovan Obradovic <robradovic@mips.com>
18802 Tom de Vries <tom@codesourcery.com>
18804 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
18806 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
18807 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
18808 new argument to find_all_hard_reg_sets call.
18810 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
18812 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
18813 Use HOST_WIDE_INT_C for mask literal.
18814 (aarch_rev16_shleft_mask_imm_p): Likewise.
18816 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
18819 * config/sparc/sparc.md (ashlsi3_extend): Delete.
18821 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
18823 PR preprocessor/56540
18824 * config/i386/i386-c.c (ix86_target_macros): Define
18825 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
18827 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
18829 * configure.ac (tga_func): Remove.
18830 (LIB_TLS_SPEC): Remove.
18831 * configure: Regenerate.
18832 * config.in: Regenerate.
18833 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
18835 2014-04-25 Richard Biener <rguenther@suse.de>
18838 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
18839 call stmt use/clobber sets during stmt walk instead of
18840 walking the possibly incomplete set of caller edges.
18842 2014-04-25 Richard Biener <rguenther@suse.de>
18845 * passes.c (apply_ipa_transforms): Inline into only caller ...
18846 (execute_one_pass): ... here. Properly bring in function
18847 bodies for nodes we want to apply IPA transforms to.
18849 2014-04-24 Cong Hou <congh@google.com>
18851 PR tree-optimization/60896
18852 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
18853 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
18854 (vect_mark_pattern_stmts): Set the def type of all statements in
18855 PATTERN_DEF_SEQ as vect_internal_def.
18857 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
18859 * doc/extend.texi (PowerPC Built-in Functions): Document new
18860 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
18861 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
18863 * config/rs6000/predicates.md (const_0_to_3_operand): New
18864 predicate to match 0..3 integer constants.
18866 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
18867 to support adding miscellaneous builtin functions.
18868 (BU_DFP_MISC_2): Likewise.
18869 (BU_P7_MISC_1): Likewise.
18870 (BU_P7_MISC_2): Likewise.
18871 (BU_P8V_MISC_3): Likewise.
18872 (BU_MISC_1): Likewise.
18873 (BU_MISC_2): Likewise.
18874 (DIVWE): Add extended divide builtin functions.
18875 (DIVWEO): Likewise.
18876 (DIVWEU): Likewise.
18877 (DIVWEUO): Likewise.
18879 (DIVDEO): Likewise.
18880 (DIVDEU): Likewise.
18881 (DIVDEUO): Likewise.
18882 (DXEX): Add decimal floating-point builtin functions.
18884 (DDEDPD): Likewise.
18885 (DDEDPDQ): Likewise.
18886 (DENBCD): Likewise.
18887 (DENBCDQ): Likewise.
18891 (DSCLIQ): Likewise.
18893 (DSCRIQ): Likewise.
18894 (CDTBCD): Add new BCD builtin functions.
18895 (CBCDTD): Likewise.
18896 (ADDG6S): Likewise.
18897 (BCDADD): Likewise.
18898 (BCDADD_LT): Likewise.
18899 (BCDADD_EQ): Likewise.
18900 (BCDADD_GT): Likewise.
18901 (BCDADD_OV): Likewise.
18902 (BCDSUB): Likewise.
18903 (BCDSUB_LT): Likewise.
18904 (BCDSUB_EQ): Likewise.
18905 (BCDSUB_GT): Likewise.
18906 (BCDSUB_OV): Likewise.
18907 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
18908 (UNPACK_TD): Likewise.
18909 (PACK_TF): Likewise.
18910 (UNPACK_TF): Likewise.
18911 (UNPACK_TF_0): Likewise.
18912 (UNPACK_TF_1): Likewise.
18913 (PACK_V1TI): Likewise.
18914 (UNPACK_V1TI): Likewise.
18916 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
18917 support for decimal floating point builtin functions.
18918 (rs6000_expand_ternop_builtin): Add checks for the new builtin
18919 functions that take constant arguments.
18920 (rs6000_invalid_builtin): Add decimal floating point builtin support.
18921 (rs6000_init_builtins): Setup long double, _Decimal64, and
18922 _Decimal128 types for new builtin functions.
18923 (builtin_function_type): Set the unsigned flags appropriately for
18924 the new builtin functions.
18925 (rs6000_opt_masks): Add support for decimal floating point builtin
18928 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
18929 floating point builtin functions.
18930 (RS6000_BTM_COMMON): Likewise.
18931 (RS6000_BTI_long_double): Likewise.
18932 (RS6000_BTI_dfloat64): Likewise.
18933 (RS6000_BTI_dfloat128): Likewise.
18934 (long_double_type_internal_node): Likewise.
18935 (dfloat64_type_internal_node): Likewise.
18936 (dfloat128_type_internal_node): Likewise.
18938 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
18939 2.07 bcd arithmetic instructions.
18940 (UNSPEC_BCDSUB): Likewise.
18941 (UNSPEC_BCD_OVERFLOW): Likewise.
18942 (UNSPEC_BCD_ADD_SUB): Likewise.
18943 (bcd_add_sub): Likewise.
18944 (BCD_TEST): Likewise.
18945 (bcd<bcd_add_sub>): Likewise.
18946 (bcd<bcd_add_sub>_test): Likewise.
18947 (bcd<bcd_add_sub>_test2): Likewise.
18948 (bcd<bcd_add_sub>_<code>): Likewise.
18949 (peephole2 for combined bcd ops): Likewise.
18951 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
18952 decimal floating point builtin functions.
18953 (UNSPEC_DENBCD): Likewise.
18954 (UNSPEC_DXEX): Likewise.
18955 (UNSPEC_DIEX): Likewise.
18956 (UNSPEC_DSCLI): Likewise.
18957 (UNSPEC_DSCRI): Likewise.
18958 (D64_D128): Likewise.
18959 (dfp_suffix): Likewise.
18960 (dfp_ddedpd_<mode>): Likewise.
18961 (dfp_denbcd_<mode>): Likewise.
18962 (dfp_dxex_<mode>): Likewise.
18963 (dfp_diex_<mode>): Likewise.
18964 (dfp_dscli_<mode>): Likewise.
18965 (dfp_dscri_<mode>): Likewise.
18967 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
18969 (UNSPEC_CDTBCD): Likewise.
18970 (UNSPEC_CBCDTD): Likewise.
18971 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
18972 (UNSPEC_DIVEO): Likewise.
18973 (UNSPEC_DIVEU): Likewise.
18974 (UNSPEC_DIVEUO): Likewise.
18975 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
18976 pack/unpack 128-bit types.
18977 (UNSPEC_PACK_128BIT): Likewise.
18978 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
18979 (udiv<mode>3): Use idiv_ldiv mode attribute.
18980 (div<mode>3): Likewise.
18981 (addg6s): Add new BCD builtin functions.
18982 (cdtbcd): Likewise.
18983 (cbcdtd): Likewise.
18984 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
18985 (div_extend): Likewise.
18986 (div<div_extend>_<mode>"): Likewise.
18987 (FP128_64): Add support for new builtin functions to pack/unpack
18989 (unpack<mode>): Likewise.
18990 (unpacktf_0): Likewise.
18991 (unpacktf_1): Likewise.
18992 (unpack<mode>_dm): Likewise.
18993 (unpack<mode>_nodm): Likewise.
18994 (pack<mode>): Likewise.
18995 (unpackv1ti): Likewise.
18996 (packv1ti): Likewise.
18998 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
19000 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
19003 2014-04-24 Jakub Jelinek <jakub@redhat.com>
19005 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
19006 * gimplify.c (omp_is_private): Change last argument's type to int.
19007 Only diagnose lastprivate if the simd argument is 1, only diagnose
19008 linear if the simd argument is 2.
19009 (gimplify_omp_for): Adjust omp_is_private callers. When adding
19010 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
19011 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
19012 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
19013 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
19014 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
19015 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
19016 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
19017 * tree-nested.c (convert_nonlocal_omp_clauses,
19018 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
19020 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
19023 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
19026 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
19028 * flag-types.h (enum ivar_visibility): Add.
19030 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
19032 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
19033 function * argument.
19035 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
19037 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
19039 2014-04-24 Radovan Obradovic <robradovic@mips.com>
19040 Tom de Vries <tom@codesourcery.com>
19042 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
19043 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
19045 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
19046 * emit-rtl.c (try_split): Same.
19048 2014-04-24 Radovan Obradovic <robradovic@mips.com>
19049 Tom de Vries <tom@codesourcery.com>
19051 * common.opt (fuse-caller-save): New option.
19053 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
19055 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
19056 elements for big-endian.
19058 2014-04-24 Richard Biener <rguenther@suse.de>
19060 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
19061 during TER and instead use the sepops interface for expanding
19062 non-GIMPLE_SINGLE_RHS.
19064 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19066 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
19067 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
19069 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
19071 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
19072 assembler 64-bit option.
19073 * configure: Regenerate.
19075 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19077 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
19078 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
19079 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
19080 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
19081 (TARGET_CRYPTO): Take TARGET_SIMD into account.
19083 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19085 * config/aarch64/aarch64-builtins.c
19086 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
19087 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
19088 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
19089 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
19091 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
19092 (Vrevsuff): New mode attribute.
19094 2014-04-24 Terry Guo <terry.guo@arm.com>
19096 * config/arm/arm.h (machine_function): Define variable
19097 after_arm_reorg here.
19098 * config/arm/arm.c (after_arm_reorg): Remove the definition.
19099 (arm_split_constant): Update the way to access variable
19101 (arm_reorg): Ditto.
19102 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
19104 2014-04-23 Tom de Vries <tom@codesourcery.com>
19106 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
19108 2014-04-23 David Malcolm <dmalcolm@redhat.com>
19110 * is-a.h: Update comments to reflect the following changes to the
19111 "pointerness" of the API, making the template parameter match the
19112 return type, allowing use of is-a.h with typedefs of pointers.
19113 (is_a_helper::cast): Return a T rather then a pointer to a T, so
19114 that the return type matches the parameter to the is_a_helper.
19116 (dyn_cast): Likewise.
19118 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
19119 pointer from the is-a.h API.
19121 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
19122 (is_a_helper <cgraph_node *>::test): ...this, matching change to
19124 (is_a_helper <varpool_node>::test): Likewise, convert to...
19125 (is_a_helper <varpool_node *>::test): ...this.
19127 (varpool_first_variable): Update for removal of implicit pointer
19128 from the is-a.h API.
19129 (varpool_next_variable): Likewise.
19130 (varpool_first_static_initializer): Likewise.
19131 (varpool_next_static_initializer): Likewise.
19132 (varpool_first_defined_variable): Likewise.
19133 (varpool_next_defined_variable): Likewise.
19134 (cgraph_first_defined_function): Likewise.
19135 (cgraph_next_defined_function): Likewise.
19136 (cgraph_first_function): Likewise.
19137 (cgraph_next_function): Likewise.
19138 (cgraph_first_function_with_gimple_body): Likewise.
19139 (cgraph_next_function_with_gimple_body): Likewise.
19140 (cgraph_alias_target): Likewise.
19141 (varpool_alias_target): Likewise.
19142 (cgraph_function_or_thunk_node): Likewise.
19143 (varpool_variable_node): Likewise.
19144 (symtab_real_symbol_p): Likewise.
19145 * cgraphunit.c (referred_to_p): Likewise.
19146 (analyze_functions): Likewise.
19147 (handle_alias_pairs): Likewise.
19148 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
19149 * gimple-ssa.h (gimple_vuse_op): Likewise.
19150 (gimple_vdef_op): Likewise.
19151 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
19152 * gimple.c (gimple_build_asm_1): Likewise.
19153 (gimple_build_try): Likewise.
19154 (gimple_build_resx): Likewise.
19155 (gimple_build_eh_dispatch): Likewise.
19156 (gimple_build_omp_for): Likewise.
19157 (gimple_omp_for_set_clauses): Likewise.
19159 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
19160 (is_a_helper <gimple_statement_asm *>::test): ...this.
19161 (is_a_helper <gimple_statement_bind>::test): Convert to...
19162 (is_a_helper <gimple_statement_bind *>::test): ...this.
19163 (is_a_helper <gimple_statement_call>::test): Convert to...
19164 (is_a_helper <gimple_statement_call *>::test): ...this.
19165 (is_a_helper <gimple_statement_catch>::test): Convert to...
19166 (is_a_helper <gimple_statement_catch *>::test): ...this.
19167 (is_a_helper <gimple_statement_resx>::test): Convert to...
19168 (is_a_helper <gimple_statement_resx *>::test): ...this.
19169 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
19170 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
19171 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
19172 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
19173 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
19174 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
19175 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
19176 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
19177 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
19178 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
19179 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
19180 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
19181 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
19182 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
19183 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
19184 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
19185 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
19186 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
19187 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
19188 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
19189 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
19190 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
19191 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
19192 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
19193 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
19194 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
19195 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
19196 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
19197 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
19198 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
19199 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
19200 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
19201 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
19202 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
19203 (is_a_helper <gimple_statement_phi>::test): Convert to...
19204 (is_a_helper <gimple_statement_phi *>::test): ...this.
19205 (is_a_helper <gimple_statement_transaction>::test): Convert to...
19206 (is_a_helper <gimple_statement_transaction *>::test): ...this.
19207 (is_a_helper <gimple_statement_try>::test): Convert to...
19208 (is_a_helper <gimple_statement_try *>::test): ...this.
19209 (is_a_helper <gimple_statement_wce>::test): Convert to...
19210 (is_a_helper <gimple_statement_wce *>::test): ...this.
19211 (is_a_helper <const gimple_statement_asm>::test): Convert to...
19212 (is_a_helper <const gimple_statement_asm *>::test): ...this.
19213 (is_a_helper <const gimple_statement_bind>::test): Convert to...
19214 (is_a_helper <const gimple_statement_bind *>::test): ...this.
19215 (is_a_helper <const gimple_statement_call>::test): Convert to...
19216 (is_a_helper <const gimple_statement_call *>::test): ...this.
19217 (is_a_helper <const gimple_statement_catch>::test): Convert to...
19218 (is_a_helper <const gimple_statement_catch *>::test): ...this.
19219 (is_a_helper <const gimple_statement_resx>::test): Convert to...
19220 (is_a_helper <const gimple_statement_resx *>::test): ...this.
19221 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
19222 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
19223 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
19224 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
19225 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
19227 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
19229 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
19231 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
19233 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
19234 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
19235 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
19237 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
19238 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
19240 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
19241 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
19242 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
19243 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
19244 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
19245 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
19247 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
19248 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
19249 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
19250 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
19252 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
19253 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
19254 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
19255 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
19256 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
19257 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
19258 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
19259 (is_a_helper <const gimple_statement_phi>::test): Convert to...
19260 (is_a_helper <const gimple_statement_phi *>::test): ...this.
19261 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
19262 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
19263 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
19264 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
19265 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
19266 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
19267 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
19269 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
19271 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
19272 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
19274 (gimple_use_ops): Update for removal of implicit pointer from the
19276 (gimple_set_use_ops): Likewise.
19277 (gimple_vuse): Likewise.
19278 (gimple_vdef): Likewise.
19279 (gimple_vuse_ptr): Likewise.
19280 (gimple_vdef_ptr): Likewise.
19281 (gimple_set_vuse): Likewise.
19282 (gimple_set_vdef): Likewise.
19283 (gimple_omp_return_set_lhs): Likewise.
19284 (gimple_omp_return_lhs): Likewise.
19285 (gimple_omp_return_lhs_ptr): Likewise.
19286 (gimple_call_fntype): Likewise.
19287 (gimple_call_set_fntype): Likewise.
19288 (gimple_call_set_internal_fn): Likewise.
19289 (gimple_call_use_set): Likewise.
19290 (gimple_call_clobber_set): Likewise.
19291 (gimple_bind_vars): Likewise.
19292 (gimple_bind_set_vars): Likewise.
19293 (gimple_bind_body_ptr): Likewise.
19294 (gimple_bind_set_body): Likewise.
19295 (gimple_bind_add_stmt): Likewise.
19296 (gimple_bind_block): Likewise.
19297 (gimple_bind_set_block): Likewise.
19298 (gimple_asm_ninputs): Likewise.
19299 (gimple_asm_noutputs): Likewise.
19300 (gimple_asm_nclobbers): Likewise.
19301 (gimple_asm_nlabels): Likewise.
19302 (gimple_asm_input_op): Likewise.
19303 (gimple_asm_input_op_ptr): Likewise.
19304 (gimple_asm_output_op): Likewise.
19305 (gimple_asm_output_op_ptr): Likewise.
19306 (gimple_asm_set_output_op): Likewise.
19307 (gimple_asm_clobber_op): Likewise.
19308 (gimple_asm_set_clobber_op): Likewise.
19309 (gimple_asm_label_op): Likewise.
19310 (gimple_asm_set_label_op): Likewise.
19311 (gimple_asm_string): Likewise.
19312 (gimple_catch_types): Likewise.
19313 (gimple_catch_types_ptr): Likewise.
19314 (gimple_catch_handler_ptr): Likewise.
19315 (gimple_catch_set_types): Likewise.
19316 (gimple_catch_set_handler): Likewise.
19317 (gimple_eh_filter_types): Likewise.
19318 (gimple_eh_filter_types_ptr): Likewise.
19319 (gimple_eh_filter_failure_ptr): Likewise.
19320 (gimple_eh_filter_set_types): Likewise.
19321 (gimple_eh_filter_set_failure): Likewise.
19322 (gimple_eh_must_not_throw_fndecl): Likewise.
19323 (gimple_eh_must_not_throw_set_fndecl): Likewise.
19324 (gimple_eh_else_n_body_ptr): Likewise.
19325 (gimple_eh_else_e_body_ptr): Likewise.
19326 (gimple_eh_else_set_n_body): Likewise.
19327 (gimple_eh_else_set_e_body): Likewise.
19328 (gimple_try_eval_ptr): Likewise.
19329 (gimple_try_cleanup_ptr): Likewise.
19330 (gimple_try_set_eval): Likewise.
19331 (gimple_try_set_cleanup): Likewise.
19332 (gimple_wce_cleanup_ptr): Likewise.
19333 (gimple_wce_set_cleanup): Likewise.
19334 (gimple_phi_capacity): Likewise.
19335 (gimple_phi_num_args): Likewise.
19336 (gimple_phi_result): Likewise.
19337 (gimple_phi_result_ptr): Likewise.
19338 (gimple_phi_set_result): Likewise.
19339 (gimple_phi_arg): Likewise.
19340 (gimple_phi_set_arg): Likewise.
19341 (gimple_resx_region): Likewise.
19342 (gimple_resx_set_region): Likewise.
19343 (gimple_eh_dispatch_region): Likewise.
19344 (gimple_eh_dispatch_set_region): Likewise.
19345 (gimple_omp_critical_name): Likewise.
19346 (gimple_omp_critical_name_ptr): Likewise.
19347 (gimple_omp_critical_set_name): Likewise.
19348 (gimple_omp_for_clauses): Likewise.
19349 (gimple_omp_for_clauses_ptr): Likewise.
19350 (gimple_omp_for_set_clauses): Likewise.
19351 (gimple_omp_for_collapse): Likewise.
19352 (gimple_omp_for_index): Likewise.
19353 (gimple_omp_for_index_ptr): Likewise.
19354 (gimple_omp_for_set_index): Likewise.
19355 (gimple_omp_for_initial): Likewise.
19356 (gimple_omp_for_initial_ptr): Likewise.
19357 (gimple_omp_for_set_initial): Likewise.
19358 (gimple_omp_for_final): Likewise.
19359 (gimple_omp_for_final_ptr): Likewise.
19360 (gimple_omp_for_set_final): Likewise.
19361 (gimple_omp_for_incr): Likewise.
19362 (gimple_omp_for_incr_ptr): Likewise.
19363 (gimple_omp_for_set_incr): Likewise.
19364 (gimple_omp_for_pre_body_ptr): Likewise.
19365 (gimple_omp_for_set_pre_body): Likewise.
19366 (gimple_omp_parallel_clauses): Likewise.
19367 (gimple_omp_parallel_clauses_ptr): Likewise.
19368 (gimple_omp_parallel_set_clauses): Likewise.
19369 (gimple_omp_parallel_child_fn): Likewise.
19370 (gimple_omp_parallel_child_fn_ptr): Likewise.
19371 (gimple_omp_parallel_set_child_fn): Likewise.
19372 (gimple_omp_parallel_data_arg): Likewise.
19373 (gimple_omp_parallel_data_arg_ptr): Likewise.
19374 (gimple_omp_parallel_set_data_arg): Likewise.
19375 (gimple_omp_task_clauses): Likewise.
19376 (gimple_omp_task_clauses_ptr): Likewise.
19377 (gimple_omp_task_set_clauses): Likewise.
19378 (gimple_omp_task_child_fn): Likewise.
19379 (gimple_omp_task_child_fn_ptr): Likewise.
19380 (gimple_omp_task_set_child_fn): Likewise.
19381 (gimple_omp_task_data_arg): Likewise.
19382 (gimple_omp_task_data_arg_ptr): Likewise.
19383 (gimple_omp_task_set_data_arg): Likewise.
19384 (gimple_omp_taskreg_clauses): Likewise.
19385 (gimple_omp_taskreg_clauses_ptr): Likewise.
19386 (gimple_omp_taskreg_set_clauses): Likewise.
19387 (gimple_omp_taskreg_child_fn): Likewise.
19388 (gimple_omp_taskreg_child_fn_ptr): Likewise.
19389 (gimple_omp_taskreg_set_child_fn): Likewise.
19390 (gimple_omp_taskreg_data_arg): Likewise.
19391 (gimple_omp_taskreg_data_arg_ptr): Likewise.
19392 (gimple_omp_taskreg_set_data_arg): Likewise.
19393 (gimple_omp_task_copy_fn): Likewise.
19394 (gimple_omp_task_copy_fn_ptr): Likewise.
19395 (gimple_omp_task_set_copy_fn): Likewise.
19396 (gimple_omp_task_arg_size): Likewise.
19397 (gimple_omp_task_arg_size_ptr): Likewise.
19398 (gimple_omp_task_set_arg_size): Likewise.
19399 (gimple_omp_task_arg_align): Likewise.
19400 (gimple_omp_task_arg_align_ptr): Likewise.
19401 (gimple_omp_task_set_arg_align): Likewise.
19402 (gimple_omp_single_clauses): Likewise.
19403 (gimple_omp_single_clauses_ptr): Likewise.
19404 (gimple_omp_single_set_clauses): Likewise.
19405 (gimple_omp_target_clauses): Likewise.
19406 (gimple_omp_target_clauses_ptr): Likewise.
19407 (gimple_omp_target_set_clauses): Likewise.
19408 (gimple_omp_target_child_fn): Likewise.
19409 (gimple_omp_target_child_fn_ptr): Likewise.
19410 (gimple_omp_target_set_child_fn): Likewise.
19411 (gimple_omp_target_data_arg): Likewise.
19412 (gimple_omp_target_data_arg_ptr): Likewise.
19413 (gimple_omp_target_set_data_arg): Likewise.
19414 (gimple_omp_teams_clauses): Likewise.
19415 (gimple_omp_teams_clauses_ptr): Likewise.
19416 (gimple_omp_teams_set_clauses): Likewise.
19417 (gimple_omp_sections_clauses): Likewise.
19418 (gimple_omp_sections_clauses_ptr): Likewise.
19419 (gimple_omp_sections_set_clauses): Likewise.
19420 (gimple_omp_sections_control): Likewise.
19421 (gimple_omp_sections_control_ptr): Likewise.
19422 (gimple_omp_sections_set_control): Likewise.
19423 (gimple_omp_for_set_cond): Likewise.
19424 (gimple_omp_for_cond): Likewise.
19425 (gimple_omp_atomic_store_set_val): Likewise.
19426 (gimple_omp_atomic_store_val): Likewise.
19427 (gimple_omp_atomic_store_val_ptr): Likewise.
19428 (gimple_omp_atomic_load_set_lhs): Likewise.
19429 (gimple_omp_atomic_load_lhs): Likewise.
19430 (gimple_omp_atomic_load_lhs_ptr): Likewise.
19431 (gimple_omp_atomic_load_set_rhs): Likewise.
19432 (gimple_omp_atomic_load_rhs): Likewise.
19433 (gimple_omp_atomic_load_rhs_ptr): Likewise.
19434 (gimple_omp_continue_control_def): Likewise.
19435 (gimple_omp_continue_control_def_ptr): Likewise.
19436 (gimple_omp_continue_set_control_def): Likewise.
19437 (gimple_omp_continue_control_use): Likewise.
19438 (gimple_omp_continue_control_use_ptr): Likewise.
19439 (gimple_omp_continue_set_control_use): Likewise.
19440 (gimple_transaction_body_ptr): Likewise.
19441 (gimple_transaction_label): Likewise.
19442 (gimple_transaction_label_ptr): Likewise.
19443 (gimple_transaction_set_body): Likewise.
19444 (gimple_transaction_set_label): Likewise.
19446 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
19447 * ipa-inline-analysis.c (inline_write_summary): Likewise.
19448 * ipa-ref.c (ipa_record_reference): Likewise.
19449 * ipa-reference.c (analyze_function): Likewise.
19450 (ipa_reference_write_optimization_summary): Likewise.
19451 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
19452 (address_taken_from_non_vtable_p): Likewise.
19453 (comdat_can_be_unshared_p_1): Likewise.
19454 * lto-cgraph.c (lto_output_ref): Likewise.
19455 (add_references): Likewise.
19456 (compute_ltrans_boundary): Likewise.
19457 (output_symtab): Likewise.
19458 (input_ref): Likewise.
19459 (input_cgraph_1): Likewise.
19460 (output_cgraph_opt_summary): Likewise.
19461 * lto-streamer-out.c (lto_output): Likewise.
19462 (output_symbol_p): Likewise.
19463 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
19464 (lsei_start_function_in_partition): Likewise.
19465 (lsei_next_variable_in_partition): Likewise.
19466 (lsei_start_variable_in_partition): Likewise.
19467 * symtab.c (insert_to_assembler_name_hash): Likewise.
19468 (unlink_from_assembler_name_hash): Likewise.
19469 (symtab_unregister_node): Likewise.
19470 (symtab_remove_node): Likewise.
19471 (dump_symtab_node): Likewise.
19472 (verify_symtab_base): Likewise.
19473 (verify_symtab_node): Likewise.
19474 (symtab_make_decl_local): Likewise.
19475 (symtab_alias_ultimate_target): Likewise.
19476 (symtab_resolve_alias): Likewise.
19477 (symtab_get_symbol_partitioning_class): Likewise.
19478 * tree-phinodes.c (allocate_phi_node): Likewise.
19479 (reserve_phi_args_for_new_edge): Likewise.
19480 (remove_phi_args): Likewise.
19481 * varpool.c (varpool_node_for_asm): Likewise.
19482 (varpool_remove_unreferenced_decls): Likewise.
19484 2014-04-23 Jeff Law <law@redhat.com>
19486 PR tree-optimization/60902
19487 * tree-ssa-threadedge.c
19488 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
19489 invalidate outputs from statements that do not produce useful
19490 outputs for threading.
19492 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
19494 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
19495 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
19496 machine descriptions for Stack Smashing Protector.
19498 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
19500 * aarch64.md (<optab>_rol<mode>3): New pattern.
19501 (<optab>_rolsi3_uxtw): Likewise.
19502 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
19504 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
19506 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
19507 (arm_cortex_a12_tune): Likewise.
19509 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19511 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
19513 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19515 * config/arm/arm.md (arm_rev16si2): New pattern.
19516 (arm_rev16si2_alt): Likewise.
19517 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
19519 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19521 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
19522 (rev16<mode>2_alt): Likewise.
19523 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
19524 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
19525 (aarch_rev16_shleft_mask_imm_p): Likewise.
19526 (aarch_rev16_p_1): Likewise.
19527 (aarch_rev16_p): Likewise.
19528 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
19529 (aarch_rev16_shright_mask_imm_p): Likewise.
19530 (aarch_rev16_shleft_mask_imm_p): Likewise.
19532 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19534 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
19535 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
19537 (cortex_a53_extra_costs): Likewise.
19538 (cortex_a57_extra_costs): Likewise.
19539 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
19540 (cortexa7_extra_costs): Likewise.
19541 (cortexa8_extra_costs): Likewise.
19542 (cortexa12_extra_costs): Likewise.
19543 (cortexa15_extra_costs): Likewise.
19544 (v7m_extra_costs): Likewise.
19545 (arm_new_rtx_costs): Handle BSWAP.
19547 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19549 * config/arm/arm.c (cortexa8_extra_costs): New table.
19550 (arm_cortex_a8_tune): New tuning struct.
19551 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
19553 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
19555 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
19557 2014-04-23 Richard Biener <rguenther@suse.de>
19559 * Makefile.in (OBJS): Remove loop-unswitch.o.
19560 * tree-pass.h (make_pass_rtl_unswitch): Remove.
19561 * passes.def (pass_rtl_unswitch): Likewise.
19562 * loop-init.c (gate_rtl_unswitch): Likewise.
19563 (rtl_unswitch): Likewise.
19564 (pass_data_rtl_unswitch): Likewise.
19565 (pass_rtl_unswitch): Likewise.
19566 (make_pass_rtl_unswitch): Likewise.
19567 * rtl.h (reversed_condition): Likewise.
19568 (compare_and_jump_seq): Likewise.
19569 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
19571 * loop-unroll.c (compare_and_jump_seq): Likewise.
19573 2014-04-23 Richard Biener <rguenther@suse.de>
19575 PR tree-optimization/60903
19576 * tree-ssa-loop-im.c (analyze_memory_references): Remove
19577 commented code block.
19578 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
19579 loop flags to newly created BBs and edges.
19581 2014-04-23 Nick Clifton <nickc@redhat.com>
19583 * config/msp430/msp430.c (msp430_handle_option): Move function
19585 (msp430_option_override): Simplify mcu and mcpu option handling.
19586 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
19587 support for -mhwmult command line option.
19588 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
19589 -mhwmult command line option.
19590 (msp430_hwmult_enabled): Delete.
19591 (msp43o_output_labelref): Add support for -mhwmult command line option.
19592 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
19593 (umulsidi3): Likewise.
19594 * config/msp430/msp430.opt (mmcu): Add Report attribute.
19595 (mcpu, mlarge, msmall): Likewise.
19596 (mhwmult): New option.
19597 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
19599 (msp430_is_f5_mcu): Remove prototype.
19600 (msp430_use_f5_series_hwmult): Add prototype.
19601 * config/msp430/msp430-opts.h: New file.
19602 * common/config/msp430: New directory.
19603 * common/config/msp430/msp430-common.c: New file.
19604 * config.gcc (msp430): Remove target_has_targetm_common.
19605 * doc/invoke.texi: Document -mhwmult command line option.
19607 2014-04-23 Nick Clifton <nickc@redhat.com>
19609 * config/i386/cygwin.h (ENDFILE_SPEC): Include
19610 default-manifest.o if it can be found in the search path.
19611 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
19613 2014-04-23 Terry Guo <terry.guo@arm.com>
19615 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
19617 2014-04-23 Richard Biener <rguenther@suse.de>
19619 PR middle-end/60895
19620 * tree-inline.c (declare_return_variable): Use mark_addressable.
19622 2014-04-23 Richard Biener <rguenther@suse.de>
19624 PR middle-end/60891
19625 * loop-init.c (loop_optimizer_init): Make sure to apply
19626 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
19628 2014-04-22 Jakub Jelinek <jakub@redhat.com>
19631 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
19633 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
19634 if flag_sanitize_undefined_trap_on_error.
19635 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
19636 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
19637 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
19638 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
19639 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
19640 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
19641 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
19642 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
19643 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
19644 * ubsan.c (ubsan_instrument_unreachable): Return
19645 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
19646 (ubsan_expand_null_ifn): Emit __builtin_trap ()
19647 if flag_sanitize_undefined_trap_on_error and
19648 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
19649 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
19650 instrument_bool_enum_load): Emit __builtin_trap () if
19651 flag_sanitize_undefined_trap_on_error and
19652 __builtin_handle_*_abort () if !flag_sanitize_recover.
19653 * doc/invoke.texi (-fsanitize-recover,
19654 -fsanitize-undefined-trap-on-error): Document.
19656 2014-04-22 Christian Bruel <christian.bruel@st.com>
19658 * config/sh/sh.md (mov<mode>): Replace movQIHI.
19659 Force immediates to SImode.
19661 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
19663 * config/nios2/nios2.md (UNSPEC_ROUND): New.
19664 (lroundsfsi2): New.
19665 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
19666 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
19667 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
19668 (nios2_fpu_insn): Add entry for round.
19669 (N2FPU_NO_ERRNO_P): Define.
19670 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
19672 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
19674 2014-04-22 Richard Henderson <rth@redhat.com>
19676 * config/aarch64/aarch64 (addti3, subti3): New expanders.
19677 (add<GPI>3_compare0): Remove leading * from name.
19678 (add<GPI>3_carryin): Likewise.
19679 (sub<GPI>3_compare0): Likewise.
19680 (sub<GPI>3_carryin): Likewise.
19681 (<su_optab>mulditi3): New expander.
19682 (multi3): New expander.
19683 (madd<GPI>): Remove leading * from name.
19685 2014-04-22 Martin Jambor <mjambor@suse.cz>
19687 * cgraphclones.c (cgraph_function_versioning): Copy
19688 ipa_transforms_to_apply instead of asserting it is empty.
19690 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
19693 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
19694 on count_exp to get mode.
19696 2014-04-22 Andrew Pinski <apinski@cavium.com>
19698 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
19699 Handle TLS for ILP32.
19700 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
19701 (tlsie_small_<mode>): this and handle PTR.
19702 (tlsie_small_sidi): New pattern.
19703 (tlsle_small): Change to an expand to handle ILP32.
19704 (tlsle_small_<mode>): New pattern.
19705 (tlsdesc_small): Rename to ...
19706 (tlsdesc_small_<mode>): this and handle PTR.
19708 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19710 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
19712 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19714 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19715 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
19716 (aarch64_types_signed_poly_qualifiers): Likewise.
19717 (aarch64_types_unsigned_signed_qualifiers): Likewise.
19718 (aarch64_types_poly_signed_qualifiers): Likewise.
19719 (TYPES_REINTERP_SS): Type macro added.
19720 (TYPES_REINTERP_SU): Likewise.
19721 (TYPES_REINTERP_SP): Likewise.
19722 (TYPES_REINTERP_US): Likewise.
19723 (TYPES_REINTERP_PS): Likewise.
19724 (aarch64_fold_builtin): New expression folding added.
19725 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
19726 Declarations removed.
19727 (REINTERP_SS): Declarations added.
19728 (REINTERP_US): Likewise.
19729 (REINTERP_PS): Likewise.
19730 (REINTERP_SU): Likewise.
19731 (REINTERP_SP): Likewise.
19732 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
19733 (vreinterpretq_p8_f64): Likewise.
19734 (vreinterpret_p16_f64): Likewise.
19735 (vreinterpretq_p16_f64): Likewise.
19736 (vreinterpret_f32_f64): Likewise.
19737 (vreinterpretq_f32_f64): Likewise.
19738 (vreinterpret_f64_f32): Likewise.
19739 (vreinterpret_f64_p8): Likewise.
19740 (vreinterpret_f64_p16): Likewise.
19741 (vreinterpret_f64_s8): Likewise.
19742 (vreinterpret_f64_s16): Likewise.
19743 (vreinterpret_f64_s32): Likewise.
19744 (vreinterpret_f64_s64): Likewise.
19745 (vreinterpret_f64_u8): Likewise.
19746 (vreinterpret_f64_u16): Likewise.
19747 (vreinterpret_f64_u32): Likewise.
19748 (vreinterpret_f64_u64): Likewise.
19749 (vreinterpretq_f64_f32): Likewise.
19750 (vreinterpretq_f64_p8): Likewise.
19751 (vreinterpretq_f64_p16): Likewise.
19752 (vreinterpretq_f64_s8): Likewise.
19753 (vreinterpretq_f64_s16): Likewise.
19754 (vreinterpretq_f64_s32): Likewise.
19755 (vreinterpretq_f64_s64): Likewise.
19756 (vreinterpretq_f64_u8): Likewise.
19757 (vreinterpretq_f64_u16): Likewise.
19758 (vreinterpretq_f64_u32): Likewise.
19759 (vreinterpretq_f64_u64): Likewise.
19760 (vreinterpret_s64_f64): Likewise.
19761 (vreinterpretq_s64_f64): Likewise.
19762 (vreinterpret_u64_f64): Likewise.
19763 (vreinterpretq_u64_f64): Likewise.
19764 (vreinterpret_s8_f64): Likewise.
19765 (vreinterpretq_s8_f64): Likewise.
19766 (vreinterpret_s16_f64): Likewise.
19767 (vreinterpretq_s16_f64): Likewise.
19768 (vreinterpret_s32_f64): Likewise.
19769 (vreinterpretq_s32_f64): Likewise.
19770 (vreinterpret_u8_f64): Likewise.
19771 (vreinterpretq_u8_f64): Likewise.
19772 (vreinterpret_u16_f64): Likewise.
19773 (vreinterpretq_u16_f64): Likewise.
19774 (vreinterpret_u32_f64): Likewise.
19775 (vreinterpretq_u32_f64): Likewise.
19777 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
19779 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
19780 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
19781 (vreinterpret_p8_s8): Likewise.
19782 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
19783 (vreinterpret_p8_s16): Likewise.
19784 (vreinterpret_p8_s32): Likewise.
19785 (vreinterpret_p8_s64): Likewise.
19786 (vreinterpret_p8_f32): Likewise.
19787 (vreinterpret_p8_u8): Likewise.
19788 (vreinterpret_p8_u16): Likewise.
19789 (vreinterpret_p8_u32): Likewise.
19790 (vreinterpret_p8_u64): Likewise.
19791 (vreinterpret_p8_p16): Likewise.
19792 (vreinterpretq_p8_s8): Likewise.
19793 (vreinterpretq_p8_s16): Likewise.
19794 (vreinterpretq_p8_s32): Likewise.
19795 (vreinterpretq_p8_s64): Likewise.
19796 (vreinterpretq_p8_f32): Likewise.
19797 (vreinterpretq_p8_u8): Likewise.
19798 (vreinterpretq_p8_u16): Likewise.
19799 (vreinterpretq_p8_u32): Likewise.
19800 (vreinterpretq_p8_u64): Likewise.
19801 (vreinterpretq_p8_p16): Likewise.
19802 (vreinterpret_p16_s8): Likewise.
19803 (vreinterpret_p16_s16): Likewise.
19804 (vreinterpret_p16_s32): Likewise.
19805 (vreinterpret_p16_s64): Likewise.
19806 (vreinterpret_p16_f32): Likewise.
19807 (vreinterpret_p16_u8): Likewise.
19808 (vreinterpret_p16_u16): Likewise.
19809 (vreinterpret_p16_u32): Likewise.
19810 (vreinterpret_p16_u64): Likewise.
19811 (vreinterpret_p16_p8): Likewise.
19812 (vreinterpretq_p16_s8): Likewise.
19813 (vreinterpretq_p16_s16): Likewise.
19814 (vreinterpretq_p16_s32): Likewise.
19815 (vreinterpretq_p16_s64): Likewise.
19816 (vreinterpretq_p16_f32): Likewise.
19817 (vreinterpretq_p16_u8): Likewise.
19818 (vreinterpretq_p16_u16): Likewise.
19819 (vreinterpretq_p16_u32): Likewise.
19820 (vreinterpretq_p16_u64): Likewise.
19821 (vreinterpretq_p16_p8): Likewise.
19822 (vreinterpret_f32_s8): Likewise.
19823 (vreinterpret_f32_s16): Likewise.
19824 (vreinterpret_f32_s32): Likewise.
19825 (vreinterpret_f32_s64): Likewise.
19826 (vreinterpret_f32_u8): Likewise.
19827 (vreinterpret_f32_u16): Likewise.
19828 (vreinterpret_f32_u32): Likewise.
19829 (vreinterpret_f32_u64): Likewise.
19830 (vreinterpret_f32_p8): Likewise.
19831 (vreinterpret_f32_p16): Likewise.
19832 (vreinterpretq_f32_s8): Likewise.
19833 (vreinterpretq_f32_s16): Likewise.
19834 (vreinterpretq_f32_s32): Likewise.
19835 (vreinterpretq_f32_s64): Likewise.
19836 (vreinterpretq_f32_u8): Likewise.
19837 (vreinterpretq_f32_u16): Likewise.
19838 (vreinterpretq_f32_u32): Likewise.
19839 (vreinterpretq_f32_u64): Likewise.
19840 (vreinterpretq_f32_p8): Likewise.
19841 (vreinterpretq_f32_p16): Likewise.
19842 (vreinterpret_s64_s8): Likewise.
19843 (vreinterpret_s64_s16): Likewise.
19844 (vreinterpret_s64_s32): Likewise.
19845 (vreinterpret_s64_f32): Likewise.
19846 (vreinterpret_s64_u8): Likewise.
19847 (vreinterpret_s64_u16): Likewise.
19848 (vreinterpret_s64_u32): Likewise.
19849 (vreinterpret_s64_u64): Likewise.
19850 (vreinterpret_s64_p8): Likewise.
19851 (vreinterpret_s64_p16): Likewise.
19852 (vreinterpretq_s64_s8): Likewise.
19853 (vreinterpretq_s64_s16): Likewise.
19854 (vreinterpretq_s64_s32): Likewise.
19855 (vreinterpretq_s64_f32): Likewise.
19856 (vreinterpretq_s64_u8): Likewise.
19857 (vreinterpretq_s64_u16): Likewise.
19858 (vreinterpretq_s64_u32): Likewise.
19859 (vreinterpretq_s64_u64): Likewise.
19860 (vreinterpretq_s64_p8): Likewise.
19861 (vreinterpretq_s64_p16): Likewise.
19862 (vreinterpret_u64_s8): Likewise.
19863 (vreinterpret_u64_s16): Likewise.
19864 (vreinterpret_u64_s32): Likewise.
19865 (vreinterpret_u64_s64): Likewise.
19866 (vreinterpret_u64_f32): Likewise.
19867 (vreinterpret_u64_u8): Likewise.
19868 (vreinterpret_u64_u16): Likewise.
19869 (vreinterpret_u64_u32): Likewise.
19870 (vreinterpret_u64_p8): Likewise.
19871 (vreinterpret_u64_p16): Likewise.
19872 (vreinterpretq_u64_s8): Likewise.
19873 (vreinterpretq_u64_s16): Likewise.
19874 (vreinterpretq_u64_s32): Likewise.
19875 (vreinterpretq_u64_s64): Likewise.
19876 (vreinterpretq_u64_f32): Likewise.
19877 (vreinterpretq_u64_u8): Likewise.
19878 (vreinterpretq_u64_u16): Likewise.
19879 (vreinterpretq_u64_u32): Likewise.
19880 (vreinterpretq_u64_p8): Likewise.
19881 (vreinterpretq_u64_p16): Likewise.
19882 (vreinterpret_s8_s16): Likewise.
19883 (vreinterpret_s8_s32): Likewise.
19884 (vreinterpret_s8_s64): Likewise.
19885 (vreinterpret_s8_f32): Likewise.
19886 (vreinterpret_s8_u8): Likewise.
19887 (vreinterpret_s8_u16): Likewise.
19888 (vreinterpret_s8_u32): Likewise.
19889 (vreinterpret_s8_u64): Likewise.
19890 (vreinterpret_s8_p8): Likewise.
19891 (vreinterpret_s8_p16): Likewise.
19892 (vreinterpretq_s8_s16): Likewise.
19893 (vreinterpretq_s8_s32): Likewise.
19894 (vreinterpretq_s8_s64): Likewise.
19895 (vreinterpretq_s8_f32): Likewise.
19896 (vreinterpretq_s8_u8): Likewise.
19897 (vreinterpretq_s8_u16): Likewise.
19898 (vreinterpretq_s8_u32): Likewise.
19899 (vreinterpretq_s8_u64): Likewise.
19900 (vreinterpretq_s8_p8): Likewise.
19901 (vreinterpretq_s8_p16): Likewise.
19902 (vreinterpret_s16_s8): Likewise.
19903 (vreinterpret_s16_s32): Likewise.
19904 (vreinterpret_s16_s64): Likewise.
19905 (vreinterpret_s16_f32): Likewise.
19906 (vreinterpret_s16_u8): Likewise.
19907 (vreinterpret_s16_u16): Likewise.
19908 (vreinterpret_s16_u32): Likewise.
19909 (vreinterpret_s16_u64): Likewise.
19910 (vreinterpret_s16_p8): Likewise.
19911 (vreinterpret_s16_p16): Likewise.
19912 (vreinterpretq_s16_s8): Likewise.
19913 (vreinterpretq_s16_s32): Likewise.
19914 (vreinterpretq_s16_s64): Likewise.
19915 (vreinterpretq_s16_f32): Likewise.
19916 (vreinterpretq_s16_u8): Likewise.
19917 (vreinterpretq_s16_u16): Likewise.
19918 (vreinterpretq_s16_u32): Likewise.
19919 (vreinterpretq_s16_u64): Likewise.
19920 (vreinterpretq_s16_p8): Likewise.
19921 (vreinterpretq_s16_p16): Likewise.
19922 (vreinterpret_s32_s8): Likewise.
19923 (vreinterpret_s32_s16): Likewise.
19924 (vreinterpret_s32_s64): Likewise.
19925 (vreinterpret_s32_f32): Likewise.
19926 (vreinterpret_s32_u8): Likewise.
19927 (vreinterpret_s32_u16): Likewise.
19928 (vreinterpret_s32_u32): Likewise.
19929 (vreinterpret_s32_u64): Likewise.
19930 (vreinterpret_s32_p8): Likewise.
19931 (vreinterpret_s32_p16): Likewise.
19932 (vreinterpretq_s32_s8): Likewise.
19933 (vreinterpretq_s32_s16): Likewise.
19934 (vreinterpretq_s32_s64): Likewise.
19935 (vreinterpretq_s32_f32): Likewise.
19936 (vreinterpretq_s32_u8): Likewise.
19937 (vreinterpretq_s32_u16): Likewise.
19938 (vreinterpretq_s32_u32): Likewise.
19939 (vreinterpretq_s32_u64): Likewise.
19940 (vreinterpretq_s32_p8): Likewise.
19941 (vreinterpretq_s32_p16): Likewise.
19942 (vreinterpret_u8_s8): Likewise.
19943 (vreinterpret_u8_s16): Likewise.
19944 (vreinterpret_u8_s32): Likewise.
19945 (vreinterpret_u8_s64): Likewise.
19946 (vreinterpret_u8_f32): Likewise.
19947 (vreinterpret_u8_u16): Likewise.
19948 (vreinterpret_u8_u32): Likewise.
19949 (vreinterpret_u8_u64): Likewise.
19950 (vreinterpret_u8_p8): Likewise.
19951 (vreinterpret_u8_p16): Likewise.
19952 (vreinterpretq_u8_s8): Likewise.
19953 (vreinterpretq_u8_s16): Likewise.
19954 (vreinterpretq_u8_s32): Likewise.
19955 (vreinterpretq_u8_s64): Likewise.
19956 (vreinterpretq_u8_f32): Likewise.
19957 (vreinterpretq_u8_u16): Likewise.
19958 (vreinterpretq_u8_u32): Likewise.
19959 (vreinterpretq_u8_u64): Likewise.
19960 (vreinterpretq_u8_p8): Likewise.
19961 (vreinterpretq_u8_p16): Likewise.
19962 (vreinterpret_u16_s8): Likewise.
19963 (vreinterpret_u16_s16): Likewise.
19964 (vreinterpret_u16_s32): Likewise.
19965 (vreinterpret_u16_s64): Likewise.
19966 (vreinterpret_u16_f32): Likewise.
19967 (vreinterpret_u16_u8): Likewise.
19968 (vreinterpret_u16_u32): Likewise.
19969 (vreinterpret_u16_u64): Likewise.
19970 (vreinterpret_u16_p8): Likewise.
19971 (vreinterpret_u16_p16): Likewise.
19972 (vreinterpretq_u16_s8): Likewise.
19973 (vreinterpretq_u16_s16): Likewise.
19974 (vreinterpretq_u16_s32): Likewise.
19975 (vreinterpretq_u16_s64): Likewise.
19976 (vreinterpretq_u16_f32): Likewise.
19977 (vreinterpretq_u16_u8): Likewise.
19978 (vreinterpretq_u16_u32): Likewise.
19979 (vreinterpretq_u16_u64): Likewise.
19980 (vreinterpretq_u16_p8): Likewise.
19981 (vreinterpretq_u16_p16): Likewise.
19982 (vreinterpret_u32_s8): Likewise.
19983 (vreinterpret_u32_s16): Likewise.
19984 (vreinterpret_u32_s32): Likewise.
19985 (vreinterpret_u32_s64): Likewise.
19986 (vreinterpret_u32_f32): Likewise.
19987 (vreinterpret_u32_u8): Likewise.
19988 (vreinterpret_u32_u16): Likewise.
19989 (vreinterpret_u32_u64): Likewise.
19990 (vreinterpret_u32_p8): Likewise.
19991 (vreinterpret_u32_p16): Likewise.
19992 (vreinterpretq_u32_s8): Likewise.
19993 (vreinterpretq_u32_s16): Likewise.
19994 (vreinterpretq_u32_s32): Likewise.
19995 (vreinterpretq_u32_s64): Likewise.
19996 (vreinterpretq_u32_f32): Likewise.
19997 (vreinterpretq_u32_u8): Likewise.
19998 (vreinterpretq_u32_u16): Likewise.
19999 (vreinterpretq_u32_u64): Likewise.
20000 (vreinterpretq_u32_p8): Likewise.
20001 (vreinterpretq_u32_p16): Likewise.
20003 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
20005 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
20007 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
20009 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
20010 (vqnegd_s64): Likewise.
20011 (vqabs_s64): Likewise.
20012 (vqabsd_s64): Likewise.
20014 2014-04-22 Richard Henderson <rth@redhat.com>
20016 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
20017 computation to the top of the loop.
20019 2014-04-22 Renlin <renlin.li@arm.com>
20020 Jiong Wang <jiong.wang@arm.com>
20022 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
20023 * config/aarch64/aarch64.c (aarch64_layout_frame)
20024 (aarch64_initial_elimination_offset): Likewise.
20026 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
20028 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
20031 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
20033 * machmode.h (bitwise_mode_for_mode): Declare.
20034 * stor-layout.h (bitwise_type_for_mode): Likewise.
20035 * stor-layout.c (bitwise_mode_for_mode): New function.
20036 (bitwise_type_for_mode): Likewise.
20037 * builtins.c (fold_builtin_memory_op): Use it instead of
20038 int_mode_for_mode and build_nonstandard_integer_type.
20040 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20042 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
20043 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
20044 (*-*-solaris2*): Simplify.
20045 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
20046 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
20047 *-*-solaris2.9* handling.
20049 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
20051 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
20052 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
20053 handling, simplify.
20054 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
20055 * configure: Regenerate.
20057 * config/i386/sol2-9.h: Remove.
20059 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
20060 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
20061 Remove Solaris 9 references.
20063 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
20065 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
20066 (floatuns<GPI:mode><GPF:mode>2): Remove.
20067 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
20068 and floatuns conversions.
20069 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
20070 and floatuns conversions.
20071 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
20072 (w1,w2): New mode attributes for inequal width conversions.
20074 2014-04-22 Renlin Li <Renlin.Li@arm.com>
20076 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
20077 the output asm format.
20079 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
20081 * config/aarch64/aarch64-simd.md
20082 (aarch64_cm<optab>di): Always split.
20083 (*aarch64_cm<optab>di): New.
20084 (aarch64_cmtstdi): Always split.
20085 (*aarch64_cmtstdi): New.
20087 2014-04-22 Jakub Jelinek <jakub@redhat.com>
20089 PR tree-optimization/60823
20090 * omp-low.c (ipa_simd_modify_function_body): Go through
20091 all SSA_NAMEs and for those refering to vector arguments
20092 which are going to be replaced adjust SSA_NAME_VAR and,
20093 if it is a default definition, change it into a non-default
20094 definition assigned at the beginning of function from new_decl.
20095 (ipa_simd_modify_stmt_ops): Rewritten.
20096 * tree-dfa.c (set_ssa_default_def): When removing default def,
20097 check for NULL loc instead of NULL *loc.
20099 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20101 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
20102 restrictions on core registers for DImode values in Thumb2.
20104 2014-04-22 Ian Bolton <ian.bolton@arm.com>
20106 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
20107 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
20109 2014-04-22 Ian Bolton <ian.bolton@arm.com>
20111 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
20112 (*iordi_notzesidi_di): Likewise.
20113 (*iordi_notsesidi_di): Likewise.
20115 2014-04-22 Ian Bolton <ian.bolton@arm.com>
20117 * config/arm/arm-protos.h (tune_params): New struct members.
20118 * config/arm/arm.c: Initialise tune_params per processor.
20119 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
20120 for speed, based on new tune_params.
20122 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
20124 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
20125 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
20126 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
20127 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
20128 * config/aarch64/arm_neon.h (vrnd_f64): Added.
20129 (vrnda_f64): Likewise.
20130 (vrndi_f64): Likewise.
20131 (vrndm_f64): Likewise.
20132 (vrndn_f64): Likewise.
20133 (vrndp_f64): Likewise.
20134 (vrndx_f64): Likewise.
20136 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
20138 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
20139 GET_MODE_SIZE argument is enum machine_mode.
20141 2014-04-22 Jakub Jelinek <jakub@redhat.com>
20144 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
20145 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
20147 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
20149 PR middle-end/60281
20150 * asan.c (asan_emit_stack_protection): Force the base to align to
20151 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
20152 appropriate bits if STRICT_ALIGNMENT.
20153 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
20155 (expand_used_vars): Leave a space in the stack frame for alignment
20156 if STRICT_ALIGNMENT.
20158 2014-04-21 David Malcolm <dmalcolm@redhat.com>
20160 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
20162 (gimple_store_p): Likewise.
20163 (gimple_assign_load_p): Likewise.
20164 (gimple_assign_cast_p): Likewise.
20165 (gimple_clobber_p): Likewise.
20167 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
20168 rather than a gimple.
20169 (gimple_assign_cast_p): Likewise.
20171 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
20174 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
20175 If mode is DDmode and TARGET_E500_DOUBLE allow move.
20177 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
20178 more debug information for E500 if -mdebug=reg.
20180 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
20183 * config/i386/i386.c (ix86_expand_builtin)
20184 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
20185 register for target RTX.
20186 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
20188 2014-04-18 Cong Hou <congh@google.com>
20190 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
20191 the widen-mult pattern by handling two operands with different sizes,
20192 and operands whose size is smaller than half of the result type.
20194 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
20196 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
20197 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
20198 (do_estimate_edge_time): Compute it.
20199 * ipa-inline.c (want_inline_small_function_p): Bypass
20200 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
20202 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
20204 * ipa-inline.c (spec_rem): New static variable.
20205 (dump_overall_stats): New function.
20206 (dump_inline_stats): New function.
20208 2014-04-18 Richard Henderson <rth@redhat.com>
20210 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
20211 to GET_MODE_SIZE, not a reg_class_t.
20213 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20215 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
20216 (vsx_xxmrglw_<mode>): Likewise.
20218 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
20221 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
20222 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
20223 (rs6000_init_hard_regno_mode_ok): Likewise.
20225 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
20227 * ipa-inline.c (inline_small_functions): Account only non-cold
20229 * doc/invoke.texi (inline-unit-growth): Update documentation.
20231 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
20233 * config/rs6000/rs6000.md (addti3, subti3): New.
20235 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
20238 * config/i386/i386.c (ix86_expand_clear): Remove outdated
20239 comment. Check optimize_insn_for_size_p instead of
20240 optimize_insn_for_speed_p.
20242 2014-04-17 Martin Jambor <mjambor@suse.cz>
20244 * gimple-iterator.c (gsi_start_edge): New function.
20245 * gimple-iterator.h (gsi_start_edge): Declare.
20246 * tree-sra.c (single_non_eh_succ): New function.
20247 (disqualify_ops_if_throwing_stmt): Renamed to
20248 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
20249 having one non-EH successor BB.
20250 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
20251 generate loads into replacements.
20252 (sra_modify_assign): Likewise and and also use the simple path for
20254 (sra_modify_function_body): Commit statements on edges.
20256 2014-04-17 Richard Biener <rguenther@suse.de>
20258 PR middle-end/60849
20259 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
20260 comparison results and add clarifying comment.
20262 2014-04-17 Jakub Jelinek <jakub@redhat.com>
20264 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
20265 (blank_mode): Initialize it.
20266 (emit_mode_size_inline, emit_mode_nunits_inline,
20267 emit_mode_inner_inline): New functions.
20268 (emit_insn_modes_h): Call them and surround their output with
20269 #if GCC_VERSION >= 4001 ... #endif.
20270 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
20271 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
20272 mode_* arrays if the argument is __builtin_constant_p.
20273 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
20274 is enum machine_mode.
20276 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20278 * passes.c (opt_pass::execute): Adjust.
20279 (pass_manager::execute_pass_mode_switching): Likewise.
20280 (early_local_passes::execute): Likewise.
20281 (execute_one_pass): Pass cfun to the pass's execute method.
20282 * tree-pass.h (opt_pass::execute): Add function * argument.
20283 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
20284 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
20285 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
20286 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
20287 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
20288 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
20289 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
20290 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
20291 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
20292 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
20293 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
20294 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
20295 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
20296 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
20297 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
20298 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
20299 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
20300 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
20301 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
20302 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
20303 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
20304 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
20305 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
20306 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
20307 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
20308 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
20309 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
20310 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
20311 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
20314 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20316 * passes.c (opt_pass::gate): Take function * argument.
20317 (gate_all_early_local_passes): Merge into
20318 (early_local_passes::gate): this.
20319 (gate_all_early_optimizations): Merge into
20320 (all_early_optimizations::gate): this.
20321 (gate_all_optimizations): Mege into
20322 (all_optimizations::gate): this.
20323 (gate_all_optimizations_g): Merge into
20324 (all_optimizations_g::gate): this.
20325 (gate_rest_of_compilation): Mege into
20326 (rest_of_compilation::gate): this.
20327 (gate_postreload): Merge into
20328 (postreload::gate): this.
20329 (dump_one_pass): Pass cfun to the pass's gate method.
20330 (execute_ipa_summary_passes): Likewise.
20331 (execute_one_pass): Likewise.
20332 (ipa_write_summaries_2): Likewise.
20333 (ipa_write_optimization_summaries_1): Likewise.
20334 (ipa_read_summaries_1): Likewise.
20335 (ipa_read_optimization_summaries_1): Likewise.
20336 (execute_ipa_stmt_fixups): Likewise.
20337 * tree-pass.h (opt_pass::gate): Add function * argument.
20338 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
20339 combine-stack-adj.c, combine.c, compare-elim.c,
20340 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
20341 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
20342 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
20343 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
20344 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
20345 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
20346 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
20347 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
20348 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
20349 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
20350 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
20351 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
20352 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
20353 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
20354 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
20355 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
20356 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
20357 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
20358 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
20359 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
20360 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
20361 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
20362 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
20363 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
20364 var-tracking.c, vtable-verify.c, web.c: Adjust.
20366 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20368 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
20369 * configure: Regenerate.
20371 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20373 * passes.c (dump_one_pass): don't check pass->has_gate.
20374 (execute_ipa_summary_passes): Likewise.
20375 (execute_one_pass): Likewise.
20376 (ipa_write_summaries_2): Likewise.
20377 (ipa_write_optimization_summaries_1): Likewise.
20378 (ipa_read_optimization_summaries_1): Likewise.
20379 (execute_ipa_stmt_fixups): Likewise.
20380 * tree-pass.h (pass_data::has_gate): Remove.
20381 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
20382 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
20383 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
20384 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
20385 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
20386 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
20387 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
20388 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
20389 gimple-low.c, gimple-ssa-isolate-paths.c,
20390 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
20391 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
20392 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
20393 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
20394 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
20395 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
20396 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
20397 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
20398 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
20399 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
20400 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
20401 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
20402 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
20403 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
20404 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
20405 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
20406 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
20407 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
20408 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
20409 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
20410 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
20411 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
20414 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20416 * pass_manager.h (pass_manager::register_dump_files_1): Remove
20418 * passes.c (pass_manager::register_dump_files_1): Merge into
20419 (pass_manager::register_dump_files): this, and remove its handling of
20420 properties since the pass always has the properties anyway.
20421 (pass_manager::pass_manager): Adjust.
20423 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
20425 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
20426 * passes.c (pass_manager::register_dump_files_1): Remove dead code
20427 dealing with properties.
20428 (pass_manager::register_dump_files): Adjust.
20430 2014-03-20 Mark Wielaard <mjw@redhat.com>
20432 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
20433 then represent the bound as normal constant value.
20435 2014-04-17 Jakub Jelinek <jakub@redhat.com>
20438 Forward port from 4.8 branch
20439 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
20441 * config/i386/bmiintrin.h (_blsi_u32): New.
20442 (_blsi_u64): Ditto.
20443 (_blsr_u32): Ditto.
20444 (_blsr_u64): Ditto.
20445 (_blsmsk_u32): Ditto.
20446 (_blsmsk_u64): Ditto.
20447 (_tzcnt_u32): Ditto.
20448 (_tzcnt_u64): Ditto.
20450 2014-04-17 Kito Cheng <kito@0xlab.org>
20452 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
20454 2014-04-17 Richard Biener <rguenther@suse.de>
20456 PR middle-end/60849
20457 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
20458 boolean results for comparisons.
20460 2014-04-17 Richard Biener <rguenther@suse.de>
20462 PR tree-optimization/60836
20463 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
20464 initial PHI args to be gimple values.
20466 2014-04-17 Richard Biener <rguenther@suse.de>
20468 PR tree-optimization/60841
20469 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
20470 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
20471 of stmts to SLP build.
20472 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
20473 (vect_analyze_slp): Likewise.
20474 (vect_analyze_slp_instance): Likewise.
20475 (vect_build_slp_tree): Limit overall SLP tree growth.
20476 * tree-vectorizer.h (vect_analyze_data_refs,
20477 vect_analyze_slp): Adjust prototypes.
20479 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20481 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
20484 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20486 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
20487 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
20488 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
20489 for TARGET_SLOW_PSHUFB
20491 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
20493 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
20494 * config/i386/i386.c (intel_cost): Ditto.
20496 2014-04-17 Joey Ye <joey.ye@arm.com>
20498 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
20500 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20502 * opts.c (common_handle_option): Disable -fipa-reference coorectly
20503 with -fuse-profile.
20505 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20507 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
20508 (type_all_derivations_known_p): New predicate.
20509 (type_all_ctors_visible_p): New predicate.
20510 (type_possibly_instantiated_p): New predicate.
20511 (get_odr_type): Compute all_derivations_known.
20512 (dump_odr_type): Dump the flag.
20513 (maybe_record_type): Cleanup.
20514 (record_target_from_binfo): Add bases_to_consider array;
20515 record bases for types w/o instances and skip CXX destructor.
20516 (possible_polymorphic_call_targets_1): Add bases_to_consider
20517 and consider_construction parameters; check if type may have instance.
20518 (get_polymorphic_call_info): Set maybe_in_construction to true
20519 when we know nothing.
20520 (record_targets_from_bases): Skip CXX destructors; they are
20521 never called for types in construction.
20522 (possible_polymorphic_call_targets): Do not record target when
20523 type may not have instance.
20525 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
20528 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
20529 external aliases alive, too.
20531 2014-04-16 Andrew Pinski <apinski@cavium.com>
20533 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
20536 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20538 * final.c (compute_alignments): Do not apply loop alignment to a block
20539 falling through to the exit.
20541 2014-04-16 Catherine Moore <clm@codesourcery.com>
20543 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
20544 Adjust constraints for microMIPS store patterns.
20546 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
20548 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
20550 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
20552 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
20553 (append_use): Run at -O0.
20554 (append_vdef): Likewise.
20555 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
20556 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
20558 2014-04-16 Jakub Jelinek <jakub@redhat.com>
20560 PR tree-optimization/60844
20561 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
20562 (propagate_op_to_single_use, remove_visited_stmt_chain,
20563 linearize_expr, repropagate_negates, reassociate_bb): Use it
20564 instead of gsi_remove.
20566 2014-04-16 Martin Jambor <mjambor@suse.cz>
20568 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
20569 ipa_transforms_to_apply.
20570 (cgraph_function_versioning): Assert that old_node has empty
20571 ipa_transforms_to_apply.
20572 * trans-mem.c (ipa_tm_create_version): Likewise.
20573 * tree-inline.c (tree_function_versioning): Do not duplicate
20574 ipa_transforms_to_apply.
20576 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20579 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
20581 Pass necessary as flags on 64-bit Solaris/x86.
20582 Use lowercase relocs for x86_64-*-*.
20583 * configure: Regenerate.
20585 2014-04-15 Jan Hubicka <jh@suse.cz>
20587 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
20588 (maybe_record_node, likely_target_p): Use it.
20590 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20593 Revert following patch
20595 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
20598 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
20599 software floating point or no floating point registers, do not
20600 allow any type in the FPRs. Eliminate a test for SPE SIMD types
20601 in GPRs that occurs after we tested for GPRs that would never be
20604 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
20605 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
20606 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
20607 specifically allow DDmode, since that does not use the SPE SIMD
20610 2014-03-21 Mark Wielaard <mjw@redhat.com>
20612 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
20613 as unsigned or int depending on type and value used.
20615 2014-04-15 Richard Biener <rguenther@suse.de>
20617 PR rtl-optimization/56965
20618 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
20619 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
20621 * alias.c (true_dependence_1): Do not call
20622 nonoverlapping_component_refs_p.
20623 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
20624 nonoverlapping_component_refs_p.
20625 (indirect_refs_may_alias_p): Likewise.
20627 2014-04-15 Teresa Johnson <tejohnson@google.com>
20629 * cfg.c (dump_bb_info): Fix flags check.
20630 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
20632 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
20634 PR rtl-optimization/60663
20635 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
20638 2014-04-15 Richard Biener <rguenther@suse.de>
20640 * lto-streamer.h (LTO_major_version): Bump to 4.
20642 2014-04-15 Richard Biener <rguenther@suse.de>
20644 * common.opt (lto_partition_model): New enum.
20645 (flto-partition=): Merge separate options with a single with argument,
20646 add -flto-partition=one support.
20647 * flag-types.h (enum lto_partition_model): Declare.
20648 * opts.c (finish_options): Remove duplicate -flto-partition=
20650 * lto-wrapper.c (run_gcc): Adjust.
20652 2014-04-15 Richard Biener <rguenther@suse.de>
20654 * alias.c (ncr_compar): New function.
20655 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
20657 2014-04-15 Richard Biener <rguenther@suse.de>
20659 * alias.c (record_component_aliases): Do not walk BINFOs.
20661 2014-04-15 Richard Biener <rguenther@suse.de>
20663 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
20664 Add struct function argument and adjust.
20665 (find_func_aliases_for_call): Likewise.
20666 (find_func_aliases): Likewise.
20667 (find_func_clobbers): Likewise.
20668 (intra_create_variable_infos): Likewise.
20669 (compute_points_to_sets): Likewise.
20670 (ipa_pta_execute): Adjust. Do not push/pop cfun.
20672 2014-04-15 Richard Biener <rguenther@suse.de>
20674 * tree.c (iterative_hash_expr): Use enum tree_code_class
20675 to store TREE_CODE_CLASS.
20676 (tree_block): Likewise.
20677 (tree_set_block): Likewise.
20678 * tree.h (fold_build_pointer_plus_loc): Use
20679 convert_to_ptrofftype_loc.
20681 2014-04-15 Jakub Jelinek <jakub@redhat.com>
20684 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
20687 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
20689 * cfgloop.h (struct loop): Move force_vectorize down.
20690 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
20691 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
20692 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
20693 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
20694 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
20695 * tree-core.h (enum annot_expr_kind): Add new kind values.
20696 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
20697 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
20699 * tree.def (ANNOTATE_EXPR): Tweak comment.
20701 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20703 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
20706 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
20708 * tree.h (TYPE_IDENTIFIER): Declare.
20709 * tree.c (subrange_type_for_debug_p): Use it.
20710 * godump.c (go_format_type): Likewise.
20711 * dwarf2out.c (is_cxx_auto, modified_type_die,
20712 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
20713 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
20715 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20718 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
20720 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
20722 * config/i386/i386.c (examine_argument): Return bool. Return true if
20723 parameter should be passed in memory.
20724 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
20725 (construct_container): Update calls to examine_argument.
20726 (function_arg_advance_64): Ditto.
20727 (return_in_memory_32): Merge with ix86_return_in_memory.
20728 (return_in_memory_64): Ditto.
20729 (return_in_memory_ms_64): Ditto.
20731 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
20733 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
20734 * coverage.c (coverage_compute_profile_id): Handle externally visible
20737 2014-04-14 Martin Jambor <mjambor@suse.cz>
20739 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
20740 DECL_DISREGARD_INLINE_LIMITS functions.
20742 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20745 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
20747 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
20750 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
20751 optimize_insn_for_speed_p instead of
20752 optimize_function_for_speed_p.
20754 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
20756 * doc/invoke.texi (free): Document AArch64.
20758 2014-04-14 Richard Biener <rguenther@suse.de>
20760 PR tree-optimization/60042
20761 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
20762 (insert_into_preds_of_block): Do not prevent PHI insertion
20763 for REFERENCE exprs here ...
20764 (eliminate_dom_walker::before_dom_children): ... but prevent
20765 their use here under similar conditions when applied to the
20766 IL after PRE optimizations.
20768 2014-04-14 Richard Biener <rguenther@suse.de>
20770 * passes.def: Move early points-to after early SRA.
20772 2014-04-14 Richard Biener <rguenther@suse.de>
20774 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
20775 check for which sign-changes we allow when forwarding
20776 a converted value into a switch.
20778 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20780 * stor-layout.c (place_field): Finalize non-constant offset for the
20783 2014-04-14 Richard Biener <rguenther@suse.de>
20785 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
20787 (expand_switch_using_bit_tests_p): Likewise.
20788 (process_switch): Compute and pass on speed_p based on the
20790 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
20791 optimize_bb_for_speed_p.
20793 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
20795 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
20796 * function.h (struct function): Rename has_force_vect_loops into
20797 has_force_vectorize_loops.
20798 * lto-streamer-in.c (input_cfg): Adjust for renaming.
20799 (input_struct_function_base): Likewise.
20800 * lto-streamer-out.c (output_cfg): Likewise.
20801 (output_struct_function_base): Likewise.
20802 * omp-low.c (expand_omp_simd): Likewise.
20803 * tree-cfg.c (move_sese_region_to_fn): Likewise.
20804 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
20805 (version_loop_for_if_conversion): Likewise.
20806 (tree_if_conversion): Likewise.
20807 (main_tree_if_conversion): Likewise.
20808 (gate_tree_if_conversion): Likewise.
20809 * tree-inline.c (copy_loops): Likewise.
20810 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
20811 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
20812 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
20813 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
20814 * tree-vectorizer.c (vectorize_loops): Likewise.
20815 * tree-vectorizer.h (unlimited_cost_model): Likewise.
20817 2014-04-14 Richard Biener <rguenther@suse.de>
20820 * lto-streamer-out.c (wrap_refs): New function.
20821 (lto_output): Wrap symbol references in global initializes in
20822 type-preserving MEM_REFs.
20824 2014-04-14 Christian Bruel <christian.bruel@st.com>
20826 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
20828 2014-04-14 Christian Bruel <christian.bruel@st.com>
20830 * config/sh/sh.md (setmemqi): New expand pattern.
20831 * config/sh/sh.h (CLEAR_RATIO): Define.
20832 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
20833 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
20835 2014-04-14 Richard Biener <rguenther@suse.de>
20837 PR middle-end/55022
20838 * fold-const.c (negate_expr_p): Don't negate directional rounding
20840 (fold_negate_expr): Likewise.
20842 2014-04-14 Richard Biener <rguenther@suse.de>
20844 PR tree-optimization/59817
20845 PR tree-optimization/60453
20846 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
20847 recursion to catch all CHRECs in the scalar evolution and restrict
20848 the predicate for the remains appropriately.
20850 2014-04-12 Catherine Moore <clm@codesourcery.com>
20852 * config/mips/constraints.md: Add new register constraint "kb".
20853 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
20854 (*movhi_internal): Likewise.
20855 (*movqi_internal): Likewise.
20856 * config/mips/mips.h (M16_STORE_REGS): New register class.
20857 (REG_CLASS_NAMES): Add M16_STORE_REGS.
20858 (REG_CLASS_CONTENTS): Likewise.
20859 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
20861 2014-04-11 Tobias Burnus <burnus@net-b.de>
20864 * doc/invoke.texi (-Wformat-signedness): Document it.
20865 (Wformat=2): Mention that this enables -Wformat-signedness.
20867 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20869 * common/config/epiphany/epiphany-common.c
20870 (epiphany_option_optimization_table): Enable section anchors by
20871 default at -O1 or higher.
20872 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
20873 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
20874 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
20875 carries no extra cost.
20876 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
20877 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
20878 * config/epiphany/predicates.md (memclob_operand): New predicate.
20879 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
20880 Use memclob_operand predicate and X constraint for operand 3.
20882 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20884 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
20885 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
20888 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
20890 PR rtl-optimization/60651
20891 * mode-switching.c (optimize_mode_switching): Make sure to emit
20892 sets of a lower numbered entity before sets of a higher numbered
20893 entity to a mode of the same or lower priority.
20894 When creating a seginfo for a basic block that starts with a code
20895 label, move the insertion point past the code label.
20896 (new_seginfo): Document and enforce requirement that
20897 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
20898 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
20899 * doc/tm.texi: Regenerate.
20901 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
20904 * config/arc/arc.c (arc_save_restore): Fix assert typo.
20906 2013-04-11 Jakub Jelinek <jakub@redhat.com>
20908 * BASE-VER: Set to 4.10.0.
20910 2014-04-11 Tobias Burnus <burnus@net-b.de>
20913 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
20914 * doc/gcc.texi (Service): Update description in the @menu
20915 * doc/invoke.texi (Option Summary): Remove misplaced and
20918 2014-04-11 Steve Ellcey <sellcey@mips.com>
20919 Jakub Jelinek <jakub@redhat.com>
20921 PR middle-end/60556
20922 * expr.c (convert_move): Use emit_store_flag_force instead of
20923 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
20926 2014-04-11 Richard Biener <rguenther@suse.de>
20928 PR middle-end/60797
20929 * varasm.c (assemble_alias): Avoid endless error reporting
20930 recursion by setting TREE_ASM_WRITTEN.
20932 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
20934 * config/s390/s390.md: Add a splitter for NOT rtx.
20936 2014-04-11 Jakub Jelinek <jakub@redhat.com>
20938 PR rtl-optimization/60663
20939 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
20941 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
20942 Jakub Jelinek <jakub@redhat.com>
20945 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
20946 flag from decl_node to node.
20948 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
20951 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
20952 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
20953 ameliorating the cases where it can be.
20955 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
20958 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20960 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20961 (loadsync_<mode>): Change mode.
20962 (load_quadpti, store_quadpti): New.
20963 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20964 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20965 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
20967 2014-04-09 Cong Hou <congh@google.com>
20970 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
20973 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20975 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
20976 instead of vnor to exploit possible fusion opportunity in the
20978 (altivec_expand_vec_perm_const_le): Likewise.
20980 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
20982 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
20983 (loadsync_<mode>): Change mode.
20984 (load_quadpti, store_quadpti): New.
20985 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
20986 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
20988 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
20991 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
20992 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
20993 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
20995 2014-04-08 Richard Biener <rguenther@suse.de>
20997 PR middle-end/60706
20998 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
20999 a 64bit widest int print double-int similar to on HWI64 hosts.
21001 2014-04-08 Richard Biener <rguenther@suse.de>
21003 PR tree-optimization/60785
21004 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
21005 default defs properly.
21007 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
21009 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
21010 (Weffc++): Likewise.
21012 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
21014 * ipa-devirt.c (maybe_record_node): When node is not recorded,
21015 set completep to false rather than true.
21017 2014-04-07 Douglas B Rupp <rupp@adacore.com>
21020 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
21021 ARM_TARGET2_DWARF_FORMAT.
21023 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
21026 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
21027 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
21030 2014-04-07 Richard Biener <rguenther@suse.de>
21032 PR tree-optimization/60766
21033 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
21034 (may_eliminate_iv): Convert cand_value_at result to desired type.
21036 2014-04-07 Jason Merrill <jason@redhat.com>
21039 * common.opt (-fno-gnu-unique): Add.
21040 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
21042 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21044 * haifa-sched.c: Fix outdated function reference and minor
21045 grammar errors in introductory comment.
21047 2014-04-07 Richard Biener <rguenther@suse.de>
21049 PR middle-end/60750
21050 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
21051 for noreturn calls.
21052 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
21054 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
21057 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
21058 size accounting for thunks.
21059 (pa_asm_output_mi_thunk): Use final_start_function() and
21060 final_end_function() to output function start and end directives.
21062 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
21064 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
21065 device specific ISA/ feature information. Remove short_sp and
21066 errata_skip ds. Add avr_device_specific_features enum to have device
21068 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
21069 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
21070 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
21071 updated device specific info.
21072 * config/avr/avr-mcus.def: Merge device specific details to
21073 dev_attribute field.
21074 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
21076 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
21077 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
21078 assembler if RMW isa supported by current device.
21079 * config/avr/genmultilib.awk: Update as device info structure changed.
21080 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
21082 2014-04-04 Cong Hou <congh@google.com>
21084 PR tree-optimization/60656
21085 * tree-vect-stmts.c (supportable_widening_operation):
21086 Fix a bug that elements in a vector with vect_used_by_reduction
21087 property are incorrectly reordered when the operation on it is not
21088 consistant with the one in reduction operation.
21090 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
21092 PR rtl-optimization/60155
21093 * gcse.c (record_set_data): New function.
21094 (single_set_gcse): New function.
21095 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
21096 (hoist_code): Likewise.
21097 (get_pressure_class_and_nregs): Likewise.
21099 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
21101 * explow.c (probe_stack_range): Emit a final optimization blockage.
21103 2014-04-04 Anthony Green <green@moxielogic.com>
21105 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
21108 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
21111 * lto-cgraph.c (input_overwrite_node): Check that partitioning
21112 flags are set only during streaming.
21113 * ipa.c (process_references, walk_polymorphic_call_targets,
21114 symtab_remove_unreachable_nodes): Drop bodies of always inline
21115 after early inlining.
21116 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
21118 2014-04-04 Jakub Jelinek <jakub@redhat.com>
21119 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21122 * dwarf2out.c (const_ok_for_output_1): Reject expressions
21125 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21128 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
21130 (cortex_a53_fdivd): Likewise.
21132 2014-04-04 Martin Jambor <mjambor@suse.cz>
21135 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
21136 Adjust all callers.
21137 * cgraph.c (clone_of_p): Also return true if thunks match.
21138 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
21139 cgraph_function_or_thunk_node and an obsolete comment.
21140 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
21142 (build_function_decl_skip_args): Likewise.
21143 (set_new_clone_decl_and_node_flags): New function.
21144 (duplicate_thunk_for_node): Likewise.
21145 (redirect_edge_duplicating_thunks): Likewise.
21146 (cgraph_clone_node): New parameter args_to_skip, pass it to
21147 redirect_edge_duplicating_thunks which is called instead of
21148 cgraph_redirect_edge_callee.
21149 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
21150 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
21152 2014-04-04 Jeff Law <law@redhat.com>
21155 * config/arm/predicates.md (const_int_I_operand): New predicate.
21156 (const_int_M_operand): Similarly.
21157 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
21159 (insv_t2, extv_reg, extzv_t2): Likewise.
21160 (load_multiple_with_writeback): Similarly for const_int_I_operand.
21161 (pop_multiple_with_writeback_and_return): Likewise.
21162 (vfp_pop_multiple_with_writeback): Likewise
21164 2014-04-04 Richard Biener <rguenther@suse.de>
21167 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
21168 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
21170 * gimplify.h (gimple_add_tmp_var_fn): Declare.
21171 * gimplify.c (gimple_add_tmp_var_fn): New function.
21172 * gimple-expr.h (create_tmp_reg_fn): Declare.
21173 * gimple-expr.c (create_tmp_reg_fn): New function.
21174 * gimple-low.c (record_vars_into): Don't change cfun.
21175 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
21176 code generation without cfun.
21178 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
21181 * Makefile.in (install-driver): Fix shell scripting.
21183 2014-04-03 Cong Hou <congh@google.com>
21185 PR tree-optimization/60505
21186 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
21187 threshold of number of iterations below which no vectorization
21189 * tree-vect-loop.c (new_loop_vec_info):
21190 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
21191 * tree-vect-loop.c (vect_analyze_loop_operations):
21192 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
21193 * tree-vect-loop.c (vect_transform_loop):
21194 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
21195 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
21196 of iterations of the loop and see if we should build the epilogue.
21198 2014-04-03 Richard Biener <rguenther@suse.de>
21200 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
21201 (streamer_tree_cache_create): Adjust.
21202 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
21203 to allow optional nodes array.
21204 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
21205 (streamer_tree_cache_append): Likewise.
21206 (streamer_tree_cache_create): Create nodes array optionally
21207 as specified by parameter.
21208 * lto-streamer-out.c (create_output_block): Avoid maintaining
21209 the node array in the writer cache.
21210 (DFS_write_tree): Remove assertion.
21211 (produce_asm_for_decls): Free the out decl state hash table early.
21212 * lto-streamer-in.c (lto_data_in_create): Adjust for
21213 streamer_tree_cache_create prototype change.
21215 2014-04-03 Richard Biener <rguenther@suse.de>
21217 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
21218 set TREE_CHAIN to NULL_TREE.
21220 2014-04-03 Richard Biener <rguenther@suse.de>
21222 PR tree-optimization/60740
21223 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
21224 over all GIMPLE_COND operands.
21226 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
21228 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
21229 (Weffc++): Remove Scott's numbering, merge lists and reference
21232 2014-04-03 Nick Clifton <nickc@redhat.com>
21234 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
21237 2014-04-03 Martin Jambor <mjambor@suse.cz>
21239 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
21240 mention gcc_unreachable before failing.
21241 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
21244 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
21247 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
21248 inconsistent code and instead mark the context inconsistent.
21249 (possible_polymorphic_call_targets): For inconsistent contexts
21250 return empty complete list.
21252 2014-04-02 Anthony Green <green@moxielogic.com>
21254 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
21255 (extendqisi2, extendhisi2): Define.
21256 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
21257 (WCHAR_TYPE): Change to unsigned int.
21259 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21261 PR tree-optimization/60733
21262 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
21263 insertion point for PHI candidates to be the end of the feeding
21264 block for the PHI argument.
21266 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
21268 PR rtl-optimization/60650
21269 * lra-constraints.c (process_alt_operands): Decrease reject for
21270 earlyclobber matching.
21272 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21274 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
21276 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21278 * config/spu/spu.c (pad_bb): Do not crash when the last
21279 insn is CODE_FOR_blockage.
21281 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21283 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
21284 lies outside the target mode.
21286 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
21289 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
21290 software floating point or no floating point registers, do not
21291 allow any type in the FPRs. Eliminate a test for SPE SIMD types
21292 in GPRs that occurs after we tested for GPRs that would never be
21295 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
21296 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
21297 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
21298 specifically allow DDmode, since that does not use the SPE SIMD
21301 2014-04-02 Richard Biener <rguenther@suse.de>
21303 PR middle-end/60729
21304 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
21305 MODE_INTs. Properly use negv_optab.
21306 (expand_abs): Likewise.
21308 2014-04-02 Richard Biener <rguenther@suse.de>
21311 * Makefile.in (install-driver): Guard extra installs with special
21314 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
21316 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21317 Document vec_vgbbd.
21319 2014-04-01 Richard Henderson <rth@redhat.com>
21322 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
21323 alternative enabled before register allocation.
21325 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
21327 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
21328 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
21330 (nios2_large_got_address): Remove unneeded 'sym' parameter.
21331 (nios2_got_address): Update nios2_large_got_address call site.
21332 (nios2_delegitimize_address): New function.
21333 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
21334 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
21335 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
21337 2014-04-01 Martin Husemann <martin@duskware.de>
21339 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
21342 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
21344 PR rtl-optimization/60604
21345 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
21346 check from register_operand.
21347 (register_operand): Redefine in terms of general_operand.
21348 (nonmemory_operand): Use register_operand for the non-constant cases.
21350 2014-04-01 Richard Biener <rguenther@suse.de>
21352 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
21354 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
21356 * doc/invoke.texi (mapp-regs): Clarify.
21358 2014-03-31 Ulrich Drepper <drepper@gmail.com>
21360 * config/i386/avx512fintrin.h (__v32hi): Define type.
21361 (__v64qi): Likewise.
21362 (_mm512_set1_epi8): Define.
21363 (_mm512_set1_epi16): Define.
21364 (_mm512_set4_epi32): Define.
21365 (_mm512_set4_epi64): Define.
21366 (_mm512_set4_pd): Define.
21367 (_mm512_set4_ps): Define.
21368 (_mm512_setr4_epi64): Define.
21369 (_mm512_setr4_epi32): Define.
21370 (_mm512_setr4_pd): Define.
21371 (_mm512_setr4_ps): Define.
21372 (_mm512_setzero_epi32): Define.
21374 2014-03-31 Martin Jambor <mjambor@suse.cz>
21376 PR middle-end/60647
21377 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
21378 callsite_arguments_match_p. Updated all callers. Also check types of
21379 corresponding formal parameters and actual arguments.
21380 (not_all_callers_have_enough_arguments_p) Renamed to
21381 some_callers_have_mismatched_arguments_p.
21383 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
21385 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
21387 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
21390 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
21393 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
21395 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
21396 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
21398 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
21399 Use FMAMODE_NOVF512 mode iterator.
21400 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
21401 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
21402 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
21403 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
21405 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
21406 Use VF_128_256 mode iterator.
21407 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
21410 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21412 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
21413 static chain if needed.
21415 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
21418 * lra-constraints.c (index_part_to_reg): New.
21419 (process_address): Use it.
21421 2014-03-27 Jeff Law <law@redhat.com>
21422 Jakub Jelinek <jakub@redhat.com>
21425 * expr.c (do_tablejump): Use simplify_gen_binary rather than
21426 gen_rtx_{PLUS,MULT} to build up the address expression.
21428 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
21429 creating non-canonical RTL.
21431 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21434 * ipa-inline.c (want_inline_small_function_p): Short circuit large
21435 functions; reorganize to make cheap checks first.
21436 (inline_small_functions): Do not estimate growth when dumping;
21438 * ipa-inline.h (inline_summary): Add min_size.
21439 (growth_likely_positive): New function.
21440 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
21441 (set_cond_stmt_execution_predicate): Cleanup.
21442 (estimate_edge_size_and_time): Compute min_size.
21443 (estimate_calls_size_and_time): Likewise.
21444 (estimate_node_size_and_time): Likewise.
21445 (inline_update_overall_summary): Update min_size.
21446 (do_estimate_edge_time): Likewise.
21447 (do_estimate_edge_size): Update.
21448 (do_estimate_edge_hints): Update.
21449 (growth_likely_positive): New function.
21451 2014-03-28 Jakub Jelinek <jakub@redhat.com>
21454 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
21455 also if addr has VOIDmode.
21457 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21459 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
21460 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
21462 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
21463 instructions as well as AdvancedSIMD loads.
21465 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21467 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
21468 Use crypto_aese type.
21469 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
21470 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
21471 crypto_aese, crypto_aesmc. Move to types.md.
21472 * config/arm/types.md (crypto_aes): Split into crypto_aese,
21474 * config/arm/iterators.md (crypto_type): Likewise.
21476 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
21478 * cgraph.c: Include expr.h and tree-dfa.h.
21479 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
21482 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
21485 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
21486 regs from checking multi-reg pseudos.
21488 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21490 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
21492 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
21494 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
21495 if it would clobber the stack pointer, even temporarily.
21497 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
21499 * mode-switching.c: Make small adjustments to the top comment.
21501 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
21503 * config/rs6000/constraints.md (wD constraint): New constraint to
21504 match the constant integer to get the top DImode/DFmode out of a
21505 vector in a VSX register.
21507 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
21508 match the constant integer to get the top DImode/DFmode out of a
21509 vector in a VSX register.
21511 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
21514 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
21517 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
21518 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
21520 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
21521 Optimize vec_extract of 64-bit values, where the value being
21522 extracted is in the top word, where we can use scalar
21523 instructions. Add direct move and store support. Combine the big
21524 endian/little endian vector select load support into a single insn.
21525 (vsx_extract_<mode>_internal1): Likewise.
21526 (vsx_extract_<mode>_internal2): Likewise.
21527 (vsx_extract_<mode>_load): Likewise.
21528 (vsx_extract_<mode>_store): Likewise.
21529 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
21530 combined into vsx_extract_<mode>_load.
21531 (vsx_extract_<mode>_one_le): Likewise.
21533 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
21534 define the top 64-bit vector element.
21536 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
21539 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21540 Document vec_vbpermq builtin.
21543 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
21544 enable use of xxsldwi and xxpermdi builtin functions.
21545 (vec_xxpermdi): Likewise.
21547 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
21548 Document use of vec_xxsldwi and vec_xxpermdi builtins.
21550 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
21552 PR rtl-optimization/60650
21553 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
21555 (find_spills_for): New.
21556 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
21557 Spill all pseudos on the second iteration.
21559 2014-03-27 Marek Polacek <polacek@redhat.com>
21562 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
21565 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21567 * config/s390/s390.c (s390_can_use_return_insn): Check for
21568 call-saved FPRs on 31 bit.
21570 2014-03-27 Jakub Jelinek <jakub@redhat.com>
21572 PR middle-end/60682
21573 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
21574 if they need regimplification, just drop them instead of
21575 calling gimple_regimplify_operands on them.
21577 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
21580 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
21581 (aarch64_frame_pointer_required): Adjust logic.
21582 (aarch64_can_eliminate): Adjust logic.
21583 (aarch64_override_options_after_change): Adjust logic.
21585 2014-03-27 Dehao Chen <dehao@google.com>
21587 * ipa-inline.c (early_inliner): Update node's inline info.
21589 2014-03-26 Dehao Chen <dehao@google.com>
21591 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
21592 compiler inserted conditional jumps for NAN float check.
21594 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21596 * ubsan.h (ubsan_create_data): Change second argument's type
21597 to const location_t *.
21598 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
21600 (ubsan_create_data): Change second argument to const location_t *PLOC.
21601 Create Loc field whenever PLOC is non-NULL.
21602 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
21603 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
21607 * real.c (real_to_integer2): Change type of low to UHWI.
21609 2014-03-26 Tobias Burnus <burnus@net-b.de>
21611 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
21612 (CILK_SELF_SPECS): New define.
21613 (driver_self_specs): Use it.
21615 2014-03-26 Richard Biener <rguenther@suse.de>
21617 * tree-pretty-print.c (percent_K_format): Implement special
21618 case for LTO and its stripped down BLOCK tree.
21620 2014-03-26 Jakub Jelinek <jakub@redhat.com>
21623 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
21625 * tree-vrp.c (simplify_internal_call_using_ranges): If only
21626 one range is range_int_cst_p, but not both, at least optimize
21627 addition/subtraction of 0 and multiplication by 0 or 1.
21628 * gimple-fold.c (gimple_fold_call): Fold
21629 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
21630 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
21631 INTEGER_CSTs, try to fold at least x * 0 and y - y.
21633 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
21635 PR rtl-optimization/60452
21636 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
21637 <case REG>: Return 1 for invalid offsets from the frame pointer.
21639 2014-03-26 Marek Polacek <polacek@redhat.com>
21642 * doc/extend.texi (C Extensions): Mention variable-length arrays in
21645 2014-03-26 Marek Polacek <polacek@redhat.com>
21648 * doc/extend.texi (Designated Inits): Describe what happens to omitted
21651 2014-03-26 Marek Polacek <polacek@redhat.com>
21654 * ira-color.c (update_conflict_hard_regno_costs): Perform the
21655 multiplication in unsigned type.
21657 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21659 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
21661 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
21663 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
21665 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21668 * cif-code.def (UNREACHABLE) New code.
21669 * ipa-inline.c (inline_small_functions): Skip edges to
21670 __builtlin_unreachable.
21671 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
21672 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
21673 predicate to __bulitin_unreachable.
21674 (set_cond_stmt_execution_predicate): Fix issue when
21675 invert_tree_comparison returns ERROR_MARK.
21676 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
21677 propagate to inline clones.
21678 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
21680 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
21681 * cgraphclones.c (cgraph_clone_node): If call destination is already
21682 ureachable, do not redirect it back.
21683 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
21686 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
21688 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
21689 Do not modify inline clones.
21691 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21693 * config/i386/i386.md (general_sext_operand): New mode attr.
21694 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
21695 don't generate (sign_extend (const_int)).
21696 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
21697 operands[2]. Use We constraint instead of <i> and
21698 <general_sext_operand> predicate instead of <general_operand>.
21699 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
21700 * config/i386/constraints.md (We): New constraint.
21701 * config/i386/predicates.md (x86_64_sext_operand,
21702 sext_operand): New predicates.
21704 2014-03-25 Martin Jambor <mjambor@suse.cz>
21707 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
21708 inconsistent devirtualizations to __builtin_unreachable.
21710 2014-03-25 Marek Polacek <polacek@redhat.com>
21713 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
21715 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
21717 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
21718 order of elements for big-endian.
21720 2014-03-25 Richard Biener <rguenther@suse.de>
21722 PR middle-end/60635
21723 * gimplify-me.c (gimple_regimplify_operands): Update the
21726 2014-03-25 Martin Jambor <mjambor@suse.cz>
21729 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
21730 (lto_output_varpool_node): Likewise.
21731 (input_overwrite_node): Likewise.
21732 (input_varpool_node): Likewise.
21734 2014-03-25 Richard Biener <rguenther@suse.de>
21736 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
21737 (run_gcc): Likewise.
21739 2014-03-25 Jakub Jelinek <jakub@redhat.com>
21741 * combine.c (simplify_compare_const): Add MODE argument.
21742 Handle mode_width 0 as very large mode_width.
21743 (try_combine, simplify_comparison): Adjust callers.
21745 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
21746 type to avoid signed integer overflow.
21747 * explow.c (plus_constant): Likewise.
21749 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
21751 * doc/generic.texi: Correct typos.
21753 2014-03-24 Tobias Burnus <burnus@net-b.de>
21755 * doc/invoke.texi (-flto): Expand section about
21756 using static libraries with LTO.
21758 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
21760 PR rtl-optimization/60501
21761 * optabs.def (addptr3_optab): New optab.
21762 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
21763 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
21764 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
21766 * lra.c (emit_add3_insn): Use the addptr pattern if available.
21768 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
21770 2014-03-24 Ulrich Drepper <drepper@gmail.com>
21772 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
21775 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
21776 (_mm256_undefined_ps): Define.
21777 (_mm256_undefined_pd): Define.
21778 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
21779 (_mm_undefined_pd): Define.
21780 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
21781 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
21782 (_mm512_undefined_ps): Define.
21783 (_mm512_undefined_pd): Define.
21784 Use _mm*_undefined_*.
21785 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
21787 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
21789 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
21790 (lshr_simd): DI mode added.
21791 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
21792 (aarch64_ushr_simddi): Likewise.
21793 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
21794 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
21795 (vshrd_n_u64): Likewise.
21797 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21799 * Makefile.in (s-macro_list): Depend on cc1.
21801 2014-03-23 Teresa Johnson <tejohnson@google.com>
21803 * ipa-utils.c (ipa_print_order): Use specified dump file.
21805 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
21807 PR rtl-optimization/60601
21808 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
21810 * gcc.c (eval_spec_function): Initialize save_growing_value.
21812 2014-03-22 Jakub Jelinek <jakub@redhat.com>
21815 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
21816 code == MINUS_EXPR, never swap op0 with op1.
21818 * toplev.c (init_local_tick): Avoid signed integer multiplication
21820 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
21821 shift by first operand's bitsize.
21823 2014-03-21 Jakub Jelinek <jakub@redhat.com>
21826 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
21827 redefine to 1 or 0.
21828 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
21829 TARGET_ISA_64BIT_P(x).
21831 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
21833 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
21834 pattern for vector nor instead of subtract from splat(-1).
21835 (altivec_expand_vec_perm_const_le): Likewise.
21837 2014-03-21 Richard Henderson <rth@twiddle.net>
21840 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
21841 related insns after epilogue_completed.
21843 2014-03-21 Martin Jambor <mjambor@suse.cz>
21846 * cgraph.h (symtab_node): New flag body_removed.
21847 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
21848 when removing bodies.
21849 * symtab.c (dump_symtab_base): Dump body_removed flag.
21850 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
21851 had their bodies removed.
21853 2014-03-21 Martin Jambor <mjambor@suse.cz>
21856 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
21859 2014-03-21 Richard Biener <rguenther@suse.de>
21861 PR tree-optimization/60577
21862 * tree-core.h (struct tree_base): Document nothrow_flag use
21863 in DECL_NONALIASED.
21864 * tree.h (DECL_NONALIASED): New.
21865 (may_be_aliased): Adjust.
21866 * coverage.c (build_var): Set DECL_NONALIASED.
21868 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21870 * expr.c (expand_expr_real_1): Remove outdated comment.
21872 2014-03-20 Jakub Jelinek <jakub@redhat.com>
21874 PR middle-end/60597
21875 * ira.c (adjust_cleared_regs): Call copy_rtx on
21876 *reg_equiv[REGNO (loc)].src_p before passing it to
21877 simplify_replace_fn_rtx.
21880 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
21881 into CONST, put pic register as first operand of PLUS. Use
21882 gen_const_mem for both 32-bit and 64-bit PIC got loads.
21884 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21886 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
21888 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21890 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
21891 around for store forwarding issue in the FPU on the UT699.
21892 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
21893 loads and operations if -mfix-ut699 is specified.
21894 (divtf3_hq): Tweak attribute.
21895 (sqrttf2_hq): Likewise.
21897 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
21899 * calls.c (store_one_arg): Remove incorrect const qualification on the
21900 type of the temporary.
21901 * cfgexpand.c (expand_return): Likewise.
21902 * expr.c (expand_constructor): Likewise.
21903 (expand_expr_real_1): Likewise.
21905 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
21907 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
21910 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
21913 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
21915 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
21917 * config/arm/aarch-common-protos.h
21918 (alu_cost_table): Fix spelling of "extend".
21919 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
21921 2014-03-19 Richard Biener <rguenther@suse.de>
21923 PR middle-end/60553
21924 * tree-core.h (tree_type_common): Re-order pointer members
21925 to reduce recursion depth during GC walks.
21927 2014-03-19 Marek Polacek <polacek@redhat.com>
21930 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
21931 before accessing it.
21933 2014-03-19 Richard Biener <rguenther@suse.de>
21936 * lto-streamer-in.c (input_function): In WPA stage do not drop
21939 2014-03-19 Jakub Jelinek <jakub@redhat.com>
21941 PR tree-optimization/60559
21942 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
21943 with build_zero_cst assignment.
21945 2014-03-18 Kai Tietz <ktietz@redhat.com>
21947 PR rtl-optimization/56356
21948 * sdbout.c (sdbout_parms): Verify that parms'
21949 incoming argument is valid.
21950 (sdbout_reg_parms): Likewise.
21952 2014-03-18 Richard Henderson <rth@redhat.com>
21955 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
21956 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
21957 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
21959 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
21961 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
21962 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
21963 Italicize plugin event names in description. Explain that
21964 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
21965 Remind that no GCC functions should be called after PLUGIN_FINISH.
21966 Explain what pragmas with expansion are.
21968 2014-03-18 Martin Liska <mliska@suse.cz>
21970 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
21971 gimple call statement is update.
21972 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
21973 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
21975 2014-03-18 Jakub Jelinek <jakub@redhat.com>
21978 * ubsan.c (ubsan_instrument_unreachable): Call
21979 initialize_sanitizer_builtins.
21980 (ubsan_pass): Likewise.
21983 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
21984 varpool_finalize_decl instead of rest_of_decl_compilation.
21986 2014-03-18 Richard Biener <rguenther@suse.de>
21988 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
21989 by using bitmap_and_compl instead of bitmap_and_compl_into.
21990 (df_rd_transfer_function): Likewise.
21992 2014-03-18 Richard Biener <rguenther@suse.de>
21994 * doc/lto.texi (fresolution): Fix typo.
21996 2014-03-18 Richard Biener <rguenther@suse.de>
21998 * doc/invoke.texi (flto): Update for changes in 4.9.
22000 2014-03-18 Richard Biener <rguenther@suse.de>
22002 * doc/loop.texi: Remove section on the removed lambda framework.
22003 Update loop docs with recent changes in preserving loop structure.
22005 2014-03-18 Richard Biener <rguenther@suse.de>
22007 * doc/lto.texi (-fresolution): Document.
22009 2014-03-18 Richard Biener <rguenther@suse.de>
22011 * doc/contrib.texi: Adjust my name.
22013 2014-03-18 Jakub Jelinek <jakub@redhat.com>
22016 * internal-fn.c: Include diagnostic-core.h.
22017 (expand_BUILTIN_EXPECT): New function.
22018 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
22019 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
22020 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
22021 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
22022 IFN_BUILTIN_EXPECT.
22023 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
22024 Revert 3 argument __builtin_expect code.
22025 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
22026 * gimple-fold.c (gimple_fold_call): Likewise.
22027 * tree.h (fold_builtin_expect): New prototype.
22028 * builtins.c (build_builtin_expect_predicate): Add predictor
22029 argument, if non-NULL, create 3 argument __builtin_expect.
22030 (fold_builtin_expect): No longer static. Add ARG2 argument,
22031 pass it through to build_builtin_expect_predicate.
22032 (fold_builtin_2): Adjust caller.
22033 (fold_builtin_3): Handle BUILT_IN_EXPECT.
22034 * internal-fn.def (BUILTIN_EXPECT): New.
22036 2014-03-18 Tobias Burnus <burnus@net-b.de>
22039 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
22040 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
22041 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
22043 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
22046 * predict.c (combine_predictions_for_bb): Fix up formatting.
22047 (expr_expected_value_1, expr_expected_value): Add predictor argument,
22048 fill what it points to if non-NULL.
22049 (tree_predict_by_opcode): Adjust caller, use the predictor.
22050 * predict.def (PRED_COMPARE_AND_SWAP): Add.
22052 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
22054 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
22055 proper constant for the store mode.
22057 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
22059 * symtab.c (change_decl_assembler_name): Fix transparent alias
22060 chain construction.
22062 2014-03-16 Renlin Li <Renlin.Li@arm.com>
22064 * config/aarch64/aarch64.c: Correct the comments about the
22065 aarch64 stack layout.
22067 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
22069 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
22070 check for GF_OMP_FOR_KIND_FOR.
22072 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
22074 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
22075 ymm and zmm register names.
22077 2014-03-17 Jakub Jelinek <jakub@redhat.com>
22080 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
22081 note creation for the 2010-08-31 changes.
22083 2014-03-17 Marek Polacek <polacek@redhat.com>
22085 PR middle-end/60534
22086 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
22087 as -fno-tree-loop-vectorize.
22088 (expand_omp_simd): Likewise.
22090 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
22092 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
22093 (eligible_for_call_delay): New prototype.
22094 * config/sparc/sparc.c (tls_call_delay): Rename into...
22095 (eligible_for_call_delay): ...this. Return false if the instruction
22096 cannot be put in the delay slot of a branch.
22097 (eligible_for_restore_insn): Simplify.
22098 (eligible_for_return_delay): Return false if the instruction cannot be
22099 put in the delay slot of a branch and simplify.
22100 (eligible_for_sibcall_delay): Return false if the instruction cannot be
22101 put in the delay slot of a branch.
22102 * config/sparc/sparc.md (fix_ut699): New attribute.
22103 (tls_call_delay): Delete.
22104 (in_call_delay): Reimplement.
22105 (eligible_for_sibcall_delay): Rename into...
22106 (in_sibcall_delay): ...this.
22107 (eligible_for_return_delay): Rename into...
22108 (in_return_delay): ...this.
22109 (in_branch_delay): Reimplement.
22110 (in_uncond_branch_delay): Delete.
22111 (in_annul_branch_delay): Delete.
22113 2014-03-14 Richard Henderson <rth@redhat.com>
22116 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
22117 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
22118 (*floathi<X87MODEF>2_i387_with_temp): Remove.
22119 (floathi splitters): Remove.
22120 (float<SWI48x>xf2): New pattern.
22121 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
22122 code that tried to handle DImode for 32-bit, but which was excluded
22123 by the pattern's condition. Drop allocation of stack temporary.
22124 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
22125 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
22126 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
22127 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
22128 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
22129 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
22130 (*float<SWI48><MODEF>2_sse_interunit): Remove.
22131 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
22132 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
22133 (*float<SWI48x><X87MODEF>2_i387): Remove.
22134 (all float _with_temp splitters): Remove.
22135 (*float<SWI48x><MODEF>2_i387): New pattern.
22136 (*float<SWI48><MODEF>2_sse): New pattern.
22137 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
22138 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
22140 2014-03-14 Jakub Jelinek <jakub@redhat.com>
22141 Marek Polacek <polacek@redhat.com>
22143 PR middle-end/60484
22144 * common.opt (dump_base_name_prefixed): New Variable.
22145 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
22146 if x_dump_base_name_prefixed is already set, set it at the end.
22148 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
22150 PR rtl-optimization/60508
22151 * lra-constraints.c (get_reload_reg): Add new parameter
22153 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
22154 Pass the new parameter values.
22156 2014-03-14 Richard Biener <rguenther@suse.de>
22158 * common.opt: Revert unintented changes from r205065.
22159 * opts.c: Likewise.
22161 2014-03-14 Richard Biener <rguenther@suse.de>
22163 PR middle-end/60518
22164 * cfghooks.c (split_block): Properly adjust all loops the
22165 block was a latch of.
22167 2014-03-14 Martin Jambor <mjambor@suse.cz>
22170 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
22173 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
22176 * config/avr/avr.c (avr_set_current_function): Pass function name
22177 through default_strip_name_encoding before sanity checking instead
22178 of skipping the first char of the assembler name.
22180 2014-03-13 Richard Henderson <rth@redhat.com>
22183 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
22184 (ix86_force_to_memory, ix86_free_from_memory): Remove.
22185 * config/i386/i386-protos.h: Likewise.
22186 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
22187 in the expander instead of a splitter.
22188 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
22189 any possibility of requiring a memory.
22190 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
22191 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
22192 (fp branch splitters): Update for ix86_split_fp_branch.
22193 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
22194 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
22195 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
22196 (*fop_<MODEF>_2_i387): Remove f/r alternative.
22197 (*fop_<MODEF>_3_i387): Likewise.
22198 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
22199 (splitters for the fop_* register patterns): Remove.
22200 (fscalexf4_i387): Rename from *fscalexf4_i387.
22201 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
22203 2014-03-13 Jakub Jelinek <jakub@redhat.com>
22205 PR tree-optimization/59779
22206 * tree-dfa.c (get_ref_base_and_extent): Use double_int
22207 type for bitsize and maxsize instead of HOST_WIDE_INT.
22209 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
22211 PR rtl-optimization/57320
22212 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
22213 the CFG after thread_prologue_and_epilogue_insns.
22215 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
22217 PR rtl-optimization/57189
22218 * lra-constraints.c (process_alt_operands): Disfavor spilling
22221 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
22223 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
22225 2014-03-13 Jakub Jelinek <jakub@redhat.com>
22227 PR tree-optimization/59025
22228 PR middle-end/60418
22229 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
22230 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
22232 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
22235 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
22236 calls of avr_out_plus_1.
22238 2014-03-13 Bin Cheng <bin.cheng@arm.com>
22240 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
22241 BB's single pred and update the father loop's latch info later.
22243 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
22245 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
22249 (VEC_base): Likewise.
22250 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
22251 registers, we need to swap double words in little endian mode.
22253 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
22254 to be a container mode for 128-bit integer operations added in ISA
22255 2.07. Unlike TImode and PTImode, the preferred register set is
22256 the Altivec/VMX registers for the 128-bit operations.
22258 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
22260 (rs6000_split_128bit_ok_p): Likewise.
22262 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
22263 macros for creating ISA 2.07 normal and overloaded builtin
22264 functions with 3 arguments.
22265 (BU_P8V_OVERLOAD_3): Likewise.
22266 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
22267 for use as overloaded functions.
22268 (VPERM_1TI_UNS): Likewise.
22269 (VSEL_1TI): Likewise.
22270 (VSEL_1TI_UNS): Likewise.
22271 (ST_INTERNAL_1ti): Likewise.
22272 (LD_INTERNAL_1ti): Likewise.
22273 (XXSEL_1TI): Likewise.
22274 (XXSEL_1TI_UNS): Likewise.
22275 (VPERM_1TI): Likewise.
22276 (VPERM_1TI_UNS): Likewise.
22277 (XXPERMDI_1TI): Likewise.
22278 (SET_1TI): Likewise.
22279 (LXVD2X_V1TI): Likewise.
22280 (STXVD2X_V1TI): Likewise.
22281 (VEC_INIT_V1TI): Likewise.
22282 (VEC_SET_V1TI): Likewise.
22283 (VEC_EXT_V1TI): Likewise.
22284 (EQV_V1TI): Likewise.
22285 (NAND_V1TI): Likewise.
22286 (ORC_V1TI): Likewise.
22287 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
22288 added in ISA 2.07. Add both normal 'altivec' builtins, and the
22289 overloaded builtin.
22290 (VADDUQM): Likewise.
22291 (VSUBCUQ): Likewise.
22292 (VADDEUQM): Likewise.
22293 (VADDECUQ): Likewise.
22294 (VSUBEUQM): Likewise.
22295 (VSUBECUQ): Likewise.
22297 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
22298 __int128_t and __uint128_t types.
22299 (__uint128_type): Likewise.
22300 (altivec_categorize_keyword): Add support for vector __int128_t,
22301 vector __uint128_t, vector __int128, and vector unsigned __int128
22302 as a container type for TImode operations that need to be done in
22303 VSX/Altivec registers.
22304 (rs6000_macro_to_expand): Likewise.
22305 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
22306 to support 128-bit integer instructions vaddcuq, vadduqm,
22307 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
22308 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
22310 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
22311 for V1TImode, and set up preferences to use VSX/Altivec registers.
22312 Setup VSX reload handlers.
22313 (rs6000_debug_reg_global): Likewise.
22314 (rs6000_init_hard_regno_mode_ok): Likewise.
22315 (rs6000_preferred_simd_mode): Likewise.
22316 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
22317 (easy_altivec_constant): Likewise.
22318 (output_vec_const_move): Likewise.
22319 (rs6000_expand_vector_set): Convert V1TImode set and extract to
22321 (rs6000_expand_vector_extract): Likewise.
22322 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
22324 (rs6000_const_vec): Add support for V1TImode.
22325 (rs6000_emit_le_vsx_load): Swap double words when loading or
22326 storing TImode/V1TImode.
22327 (rs6000_emit_le_vsx_store): Likewise.
22328 (rs6000_emit_le_vsx_move): Likewise.
22329 (rs6000_emit_move): Add support for V1TImode.
22330 (altivec_expand_ld_builtin): Likewise.
22331 (altivec_expand_st_builtin): Likewise.
22332 (altivec_expand_vec_init_builtin): Likewise.
22333 (altivec_expand_builtin): Likewise.
22334 (rs6000_init_builtins): Add support for V1TImode type. Add
22335 support for ISA 2.07 128-bit integer builtins. Define type names
22336 for the VSX/Altivec vector types.
22337 (altivec_init_builtins): Add support for overloaded vector
22338 functions with V1TImode type.
22339 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
22340 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
22342 (rs6000_split_128bit_ok_p): Likewise.
22343 (rs6000_handle_altivec_attribute): Create V1TImode from vector
22344 __int128_t and vector __uint128_t.
22346 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
22347 and mode attributes.
22349 (VSX_M2): Likewise.
22354 (VS_scalar): Likewise.
22355 (VS_double): Likewise.
22356 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
22358 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
22359 we support the ISA 2.07 128-bit integer arithmetic instructions.
22360 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
22361 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
22362 and TImode types for use with the builtin functions.
22363 (V1TI_type_node): Likewise.
22364 (unsigned_V1TI_type_node): Likewise.
22365 (intTI_type_internal_node): Likewise.
22366 (uintTI_type_internal_node): Likewise.
22368 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
22369 128-bit builtin functions.
22370 (UNSPEC_VADDEUQM): Likewise.
22371 (UNSPEC_VADDECUQ): Likewise.
22372 (UNSPEC_VSUBCUQ): Likewise.
22373 (UNSPEC_VSUBEUQM): Likewise.
22374 (UNSPEC_VSUBECUQ): Likewise.
22375 (VM): Add V1TImode to vector mode iterators.
22377 (VI_unit): Likewise.
22378 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
22379 (altivec_vaddcuq): Likewise.
22380 (altivec_vsubuqm): Likewise.
22381 (altivec_vsubcuq): Likewise.
22382 (altivec_vaddeuqm): Likewise.
22383 (altivec_vaddecuq): Likewise.
22384 (altivec_vsubeuqm): Likewise.
22385 (altivec_vsubecuq): Likewise.
22387 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
22389 (BOOL_128): Likewise.
22390 (BOOL_REGS_OUTPUT): Likewise.
22391 (BOOL_REGS_OP1): Likewise.
22392 (BOOL_REGS_OP2): Likewise.
22393 (BOOL_REGS_UNARY): Likewise.
22394 (BOOL_REGS_AND_CR0): Likewise.
22396 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
22397 128-bit integer builtin support.
22398 (vec_vadduqm): Likewise.
22399 (vec_vaddecuq): Likewise.
22400 (vec_vaddeuqm): Likewise.
22401 (vec_vsubecuq): Likewise.
22402 (vec_vsubeuqm): Likewise.
22403 (vec_vsubcuq): Likewise.
22404 (vec_vsubuqm): Likewise.
22406 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
22407 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
22408 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
22409 128-bit integer add/subtract to ISA 2.07.
22411 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
22413 * config/arc/arc.c (arc_predicate_delay_insns):
22414 Fix third argument passed to conditionalize_nonjump.
22416 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
22418 * config/aarch64/aarch64-builtins.c
22419 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
22420 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
22421 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
22422 instead of __builtin_lfloor.
22423 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
22425 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22427 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
22428 (tree_ssa_ifcombine_bb_1): New function.
22429 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
22430 is an empty forwarder block to then_bb or vice versa and then_bb
22431 and else_bb are effectively swapped.
22433 2014-03-12 Christian Bruel <christian.bruel@st.com>
22436 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
22437 REG_CFA_DEF_CFA note.
22438 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
22439 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
22441 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
22443 PR tree-optimization/60454
22444 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
22446 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22448 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
22449 Do not define target_cpu_default2 to generic.
22450 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
22451 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
22452 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
22454 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22455 Marc Glisse <marc.glisse@inria.fr>
22457 PR tree-optimization/60502
22458 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
22459 instead of build_low_bits_mask.
22461 2014-03-12 Jakub Jelinek <jakub@redhat.com>
22463 PR middle-end/60482
22464 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
22465 if there are multiple uses, but op doesn't live on E edge.
22466 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
22467 clobber stmts before __builtin_unreachable.
22469 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
22471 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
22472 hard_frame_pointer_rtx.
22473 * cse.c (cse_insn): Remove volatile check.
22474 * cselib.c (cselib_process_insn): Likewise.
22475 * dse.c (scan_insn): Likewise.
22477 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22479 * config/arc/arc.c (conditionalize_nonjump): New function,
22481 (arc_ifcvt): ... this.
22482 (arc_predicate_delay_insns): Use it.
22484 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
22486 * config/arc/predicates.md (extend_operand): During/after reload,
22487 allow const_int_operand.
22488 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
22489 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
22490 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
22492 (umulsi3_highpart_i): Likewise.
22494 2014-03-11 Richard Biener <rguenther@suse.de>
22496 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
22497 Add asserts to guard possible wrong-code bugs.
22499 2014-03-11 Richard Biener <rguenther@suse.de>
22501 PR tree-optimization/60429
22502 PR tree-optimization/60485
22503 * tree-ssa-structalias.c (set_union_with_increment): Properly
22504 take into account all fields that overlap the shifted vars.
22505 (do_sd_constraint): Likewise.
22506 (do_ds_constraint): Likewise.
22507 (get_constraint_for_ptr_offset): Likewise.
22509 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
22511 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
22512 (nios2_compute_frame_layout):
22513 Add calculation of cfun->machine->fp_save_offset.
22514 (nios2_expand_prologue): Correct setting of frame pointer register
22516 (nios2_expand_epilogue): Update recovery of stack pointer from
22517 frame pointer accordingly.
22518 (nios2_initial_elimination_offset): Update calculation of offset
22519 for eliminating to HARD_FRAME_POINTER_REGNUM.
22521 2014-03-10 Jakub Jelinek <jakub@redhat.com>
22524 * ipa.c (symtab_remove_unreachable_nodes): Don't call
22525 cgraph_get_create_node on VAR_DECLs.
22527 2014-03-10 Richard Biener <rguenther@suse.de>
22529 PR middle-end/60474
22530 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
22532 2014-03-08 Douglas B Rupp <rupp@gnat.com>
22534 * config/vms/vms.opt (vms_float_format): New variable.
22536 2014-03-08 Tobias Burnus <burnus@net-b.de>
22538 * doc/invoke.texi (-fcilkplus): Update implementation status.
22540 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
22541 Richard Biener <rguenther@suse.de>
22543 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
22544 consistently accross all TUs.
22545 (run_gcc): Enable -fshort-double automatically at link at link-time
22546 and disallow override.
22548 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
22551 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
22552 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
22553 if they can't be used.
22555 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22557 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
22558 for Solaris 11/x86 ld.
22559 * configure: Regenerate.
22561 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
22563 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
22564 (LIB_TLS_SPEC): Save as ld_tls_libs.
22565 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
22566 (HAVE_AS_IX86_TLSLDM): New test.
22567 * configure, config.in: Regenerate.
22568 * config/i386/i386.c (legitimize_tls_address): Fall back to
22569 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
22570 cannot support TLS_MODEL_LOCAL_DYNAMIC.
22571 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
22572 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
22574 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
22576 * common.opt (fira-loop-pressure): Mark as optimization.
22578 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
22580 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
22581 an OpenMP mappable type.
22583 2014-03-06 Matthias Klose <doko@ubuntu.com>
22585 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
22586 MULTILIB_OSDIRNAMES is not defined.
22588 2014-03-06 Jakub Jelinek <jakub@redhat.com>
22589 Meador Inge <meadori@codesourcery.com>
22592 * config/arm/arm.c (arm_tls_symbol_p): Remove.
22593 (arm_legitimize_address): Call legitimize_tls_address for any
22594 arm_tls_referenced_p expression, handle constant addend. Call it
22595 before testing for !TARGET_ARM.
22596 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
22598 2014-03-06 Richard Biener <rguenther@suse.de>
22600 PR middle-end/60445
22604 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22606 * tree-streamer.c (record_common_node): Assert we don't record
22607 nodes with type double.
22608 (preload_common_node): Skip type double, complex double and double
22609 pointer since it is now frontend dependent due to fshort-double option.
22611 2014-03-06 Richard Biener <rguenther@suse.de>
22613 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
22614 or -fno-lto is specified and the linker has full plugin support.
22615 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
22616 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
22617 * lto-wrapper.c (merge_and_complain): Merge compile-time
22618 optimization levels.
22619 (run_gcc): And pass it through to the link options.
22621 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
22625 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22627 * cselib.c (remove_useless_values): Skip to avoid quadratic
22628 behavior if the condition moved from...
22629 (cselib_process_insn): ... here holds.
22631 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22634 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
22635 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
22638 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
22639 (TM_H): Add x86-tune.def.
22641 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22643 * config/aarch64/aarch64.c (generic_tunings):
22644 Use cortexa57_extra_costs.
22646 2014-03-05 Jakub Jelinek <jakub@redhat.com>
22649 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
22650 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
22651 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
22654 2014-03-04 Heiher <r@hev.cc>
22656 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
22657 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
22659 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
22661 * config/i386/predicates.md (const2356_operand): Change to ...
22662 (const2367_operand): ... this.
22663 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
22665 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22666 (*avx512pf_scatterpf<mode>sf): Ditto.
22667 (avx512pf_scatterpf<mode>df): Ditto.
22668 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22669 (*avx512pf_scatterpf<mode>df): Ditto.
22670 * config/i386/i386.c (ix86_expand_builtin): Update
22671 incorrect hint operand error message.
22673 2014-03-04 Richard Biener <rguenther@suse.de>
22675 * lto-section-in.c (lto_get_section_data): Fix const cast.
22677 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
22679 * tree-streamer.c (record_common_node): Assert we don't record
22680 nodes with type double.
22681 (preload_common_node): Skip type double, complex double and double
22682 pointer since it is now frontend dependent due to fshort-double option.
22684 2014-03-04 Richard Biener <rguenther@suse.de>
22687 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
22688 (lto_input_toplevel_asms): Likewise.
22689 * lto-section-in.c (lto_get_section_data): Instead do it here
22692 2014-03-04 Richard Biener <rguenther@suse.de>
22694 PR tree-optimization/60382
22695 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
22696 dead PHIs a reduction.
22698 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
22700 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
22702 (_mm_prefetch): Move out of GCC target("sse") pragma.
22703 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
22704 GCC target("prfchw") pragma.
22705 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
22707 * config/i386/i386.c (ix86_option_override_internal): Enable
22708 -mprfchw with -mprefetchwt1.
22710 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22712 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
22715 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
22717 * opts.h (CL_PCH_IGNORE): Define.
22718 * targhooks.c (option_affects_pch_p):
22719 Return false for options that have CL_PCH_IGNORE set.
22720 * opt-functions.awk: Process PchIgnore.
22721 * doc/options.texi: Document PchIgnore.
22723 * config/arc/arc.opt (misize): Add PchIgnore property.
22725 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22727 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
22728 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
22729 constraint on constants to permit them being loaded into
22730 GENERAL_REGS or BASE_REGS.
22732 2014-03-03 Nick Clifton <nickc@redhat.com>
22734 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
22735 anti-cacnonical alternatives.
22736 (negandhi3_real): New pattern.
22737 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
22739 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
22741 * config/avr/avr-mcus.def: Remove atxmega16x1.
22742 * config/avr/avr-tables.opt: Regenerate.
22743 * config/avr/t-multilib: Regenerate.
22744 * doc/avr-mmcu.texi: Regenerate.
22746 2014-03-03 Tobias Grosser <tobias@grosser.es>
22747 Mircea Namolaru <mircea.namolaru@inria.fr>
22749 PR tree-optimization/58028
22750 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
22753 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22755 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
22756 not handled by recognizers.
22758 2014-03-03 Jakub Jelinek <jakub@redhat.com>
22760 PR middle-end/60175
22761 * function.c (expand_function_end): Don't emit
22762 clobber_return_register sequence if clobber_after is a BARRIER.
22763 * cfgexpand.c (construct_exit_block): Append instructions before
22764 return_label to prev_bb.
22766 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22768 * config/rs6000/constraints.md: Document reserved use of "wc".
22770 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22773 * ipa.c (function_and_variable_visibility): When dissolving comdat
22774 group, also set all symbols to local.
22776 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
22781 2013-12-14 Jan Hubicka <jh@suse.cz>
22782 PR middle-end/58477
22783 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
22785 2014-03-02 Jon Beniston <jon@beniston.com>
22791 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
22792 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
22793 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
22794 (simple_return, *simple_return): New patterns
22795 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
22796 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
22798 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
22800 * dwarf2out.c (gen_subprogram_die): Tidy.
22802 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
22805 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
22806 (*mov_t_msb_neg_negc): ... this new insn.
22808 2014-02-28 Jason Merrill <jason@redhat.com>
22811 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
22814 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
22817 * dwarf2out.c (decltype_auto_die): New static.
22818 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
22819 (gen_type_die_with_usage): Handle 'decltype(auto)'.
22820 (is_cxx_auto): Likewise.
22822 2014-02-28 Ian Bolton <ian.bolton@arm.com>
22824 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
22825 we are not using general regs only.
22827 2014-02-28 Richard Biener <rguenther@suse.de>
22830 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
22831 previous fix and only allow to remove trivial pre-headers
22832 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
22833 (remove_forwarder_block): Properly update the latch of a loop.
22835 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22838 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
22839 (cselib_preserved_hash_table): New.
22840 (preserve_constants_and_equivs): Move preserved vals to it.
22841 (cselib_find_slot): Look it up first.
22842 (cselib_init): Initialize it.
22843 (cselib_finish): Release it.
22844 (dump_cselib_table): Dump it.
22846 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22849 * cselib.c (remove_useless_values): Skip to avoid quadratic
22850 behavior if the condition moved from...
22851 (cselib_process_insn): ... here holds.
22853 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
22856 * var-tracking.c (vt_initialize): Apply the same condition to
22857 preserve the CFA base value.
22859 2014-02-28 Joey Ye <joey.ye@arm.com>
22862 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
22863 if reload in progress or completed.
22865 2014-02-28 Tobias Burnus <burnus@net-b.de>
22867 PR middle-end/60147
22868 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
22871 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
22873 * doc/tm.texi.in (Condition Code Status): Update documention for
22874 relative locations of cc0-setter and cc0-user.
22876 2014-02-27 Jeff Law <law@redhat.com>
22878 PR rtl-optimization/52714
22879 * combine.c (try_combine): When splitting an unrecognized PARALLEL
22880 into two independent simple sets, if I3 is a jump, ensure the
22881 pattern we place into I3 is a (set (pc) ...).
22883 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
22884 Jeff Law <law@redhat.com>
22886 PR rtl-optimization/49847
22887 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
22888 are in different blocks.
22889 * doc/tm.texi (Condition Code Status): Update documention for
22890 relative locations of cc0-setter and cc0-user.
22892 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
22895 * lra.c (lra_emit_add): Check SUBREG too.
22897 2014-02-27 Andreas Schwab <schwab@suse.de>
22899 * config/m68k/m68k.c (m68k_option_override): Disable
22900 -flive-range-shrinkage for classic m68k.
22901 (m68k_override_options_after_change): Likewise.
22903 2014-02-27 Marek Polacek <polacek@redhat.com>
22905 PR middle-end/59223
22906 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
22907 -Wmaybe-uninitialized.
22909 2014-02-27 Alan Modra <amodra@gmail.com>
22912 * reload1.c (emit_input_reload_insns): When reload_override_in,
22913 set old to rl->in_reg when rl->in_reg is a subreg.
22915 2014-02-26 Richard Biener <rguenther@suse.de>
22918 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
22920 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22922 * common/config/i386/predicates.md (const1256_operand): Remove.
22923 (const2356_operand): New.
22924 (const_1_to_2_operand): Remove.
22925 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
22926 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
22927 (*avx512pf_gatherpf<mode>sf): Ditto.
22928 (avx512pf_gatherpf<mode>df): Ditto.
22929 (*avx512pf_gatherpf<mode>df_mask): Ditto.
22930 (*avx512pf_gatherpf<mode>df): Ditto.
22931 (avx512pf_scatterpf<mode>sf): Ditto.
22932 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
22933 (*avx512pf_scatterpf<mode>sf): Ditto.
22934 (avx512pf_scatterpf<mode>df): Ditto.
22935 (*avx512pf_scatterpf<mode>df_mask): Ditto.
22936 (*avx512pf_scatterpf<mode>df): Ditto.
22937 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
22939 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
22941 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
22942 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
22943 (_mm512_mask_testn_epi64_mask): Move to ...
22944 * config/i386/avx512cdintrin.h: Here.
22945 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
22946 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
22947 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
22948 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
22949 TARGET_AVX512F from TARGET_AVX512CD.
22951 2014-02-26 Richard Biener <rguenther@suse.de>
22954 * ipa.c (walk_polymorphic_call_targets): Properly guard
22955 call to inline_update_overall_summary.
22957 2014-02-26 Bin Cheng <bin.cheng@arm.com>
22960 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
22961 and latches only if requested. Fix latch if it is removed.
22962 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
22963 LOOPS_HAVE_PREHEADERS.
22965 2014-02-25 Andrew Pinski <apinski@cavium.com>
22967 * builtins.c (expand_builtin_thread_pointer): Create a new target
22968 when the target is NULL.
22970 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
22972 PR rtl-optimization/60317
22973 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22974 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
22975 * lra-assigns.c: Include params.h.
22976 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
22977 other reload pseudos considerations.
22979 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
22981 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
22982 to use canonical form for nor<mode>3.
22984 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22987 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
22990 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
22992 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
22993 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
22994 (ix86_handle_option): Handle OPT_mprefetchwt1.
22995 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
22996 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
22998 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22999 OPTION_MASK_ISA_PREFETCHWT1.
23000 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
23001 (PTA_PREFETCHWT1): New.
23002 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
23003 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
23004 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
23005 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
23006 (*prefetch_avx512pf_<mode>_: Change into ...
23007 (*prefetch_prefetchwt1_<mode>: This.
23008 * config/i386/i386.opt (mprefetchwt1): New.
23009 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
23010 (_mm_prefetch): Handle intent to write.
23011 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
23013 2014-02-25 Richard Biener <rguenther@suse.de>
23015 PR middle-end/60291
23016 * emit-rtl.c (mem_attrs_htab): Remove.
23017 (mem_attrs_htab_hash): Likewise.
23018 (mem_attrs_htab_eq): Likewise.
23019 (set_mem_attrs): Always allocate new mem-attrs when something changed.
23020 (init_emit_once): Do not allocate mem_attrs_htab.
23022 2014-02-25 Richard Biener <rguenther@suse.de>
23025 * lto-opts.c (lto_write_options): Output non-explicit conservative
23026 -fwrapv, -fno-trapv and -fno-strict-overflow.
23027 * lto-wrapper.c (merge_and_complain): Handle merging those options.
23028 (run_gcc): And pass them through.
23030 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
23032 * sel-sched.c (calculate_new_fences): New parameter ptime.
23033 Calculate it as a maximum over all fence cycles.
23034 (sel_sched_region_2): Adjust the call to calculate_new_fences.
23035 Print the final schedule timing when sched_verbose.
23037 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
23039 PR rtl-optimization/60292
23040 * sel-sched.c (fill_vec_av_set): Do not reset target availability
23041 bit fot the fence instruction.
23043 2014-02-24 Alangi Derick <alangiderick@gmail.com>
23045 * calls.h: Fix typo in comment.
23047 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
23049 * config/pa/pa.c (pa_output_move_double): Don't valididate when
23050 adjusting offsetable addresses.
23052 2014-02-24 Guozhi Wei <carrot@google.com>
23054 * sparseset.h (sparseset_pop): Fix the wrong index.
23056 2014-02-24 Walter Lee <walt@tilera.com>
23058 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
23059 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
23061 * common/config/tilegx/tilegx-common.c
23062 (TARGET_DEFAULT_TARGET_FLAGS): Define.
23063 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
23064 (LINK_SPEC): Ditto.
23065 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
23066 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
23067 (tilegx_gimplify_va_arg_expr): Handle big endian.
23068 (tilegx_expand_unaligned_load): Ditto.
23069 (tilegx_expand_unaligned_store): Ditto.
23070 (TARGET_RETURN_IN_MSB): New.
23071 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
23072 (TARGET_ENDIAN_DEFAULT): New.
23073 (TARGET_BIG_ENDIAN): Handle big endian.
23074 (BYTES_BIG_ENDIAN): Ditto.
23075 (WORDS_BIG_ENDIAN): Ditto.
23076 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
23077 (ENDIAN_SPEC): New.
23078 (EXTRA_SPECS): New.
23079 * config/tilegx/tilegx.md (extv): Handle big endian.
23081 (insn_st<n>): Ditto.
23082 (insn_st<n>_add<bitsuffix>): Ditto.
23083 (insn_stnt<n>): Ditto.
23084 (insn_stnt<n>_add<bitsuffix>):Ditto.
23085 (vec_interleave_highv8qi): Handle big endian.
23086 (vec_interleave_highv8qi_be): New.
23087 (vec_interleave_highv8qi_le): New.
23088 (insn_v1int_h): Handle big endian.
23089 (vec_interleave_lowv8qi): Handle big endian.
23090 (vec_interleave_lowv8qi_be): New.
23091 (vec_interleave_lowv8qi_le): New.
23092 (insn_v1int_l): Handle big endian.
23093 (vec_interleave_highv4hi): Handle big endian.
23094 (vec_interleave_highv4hi_be): New.
23095 (vec_interleave_highv4hi_le): New.
23096 (insn_v2int_h): Handle big endian.
23097 (vec_interleave_lowv4hi): Handle big endian.
23098 (vec_interleave_lowv4hi_be): New.
23099 (vec_interleave_lowv4hi_le): New.
23100 (insn_v2int_l): Handle big endian.
23101 (vec_interleave_highv2si): Handle big endian.
23102 (vec_interleave_highv2si_be): New.
23103 (vec_interleave_highv2si_le): New.
23104 (insn_v4int_h): Handle big endian.
23105 (vec_interleave_lowv2si): Handle big endian.
23106 (vec_interleave_lowv2si_be): New.
23107 (vec_interleave_lowv2si_le): New.
23108 (insn_v4int_l): Handle big endian.
23109 * config/tilegx/tilegx.opt (mbig-endian): New option.
23110 (mlittle-endian): New option.
23111 * doc/install.texi: Document tilegxbe-linux.
23112 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
23114 2014-02-24 Martin Jambor <mjambor@suse.cz>
23117 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
23118 there are no parameter descriptors.
23120 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
23122 PR rtl-optimization/60268
23123 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
23124 initialization to ...
23125 (sched_rgn_init): ... here.
23126 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
23128 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
23130 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
23133 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
23135 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
23138 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
23140 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
23141 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
23143 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
23145 * config/microblaze/predicates.md: Add cmp_op predicate.
23146 * config/microblaze/microblaze.md: Add branch_compare instruction
23147 which uses cmp_op predicate and emits cmp insn before branch.
23148 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
23149 to microblaze_expand_conditional_branch and consolidate logic.
23150 (microblaze_expand_conditional_branch): emit branch_compare
23151 insn instead of handling cmp op separate from branch insn.
23153 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23155 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
23158 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23160 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
23161 define_insn with define_expand and new define_insn
23162 *altivec_lve<VI_char>x_internal.
23163 (altivec_stve<VI_char>x): Replace define_insn with define_expand
23164 and new define_insn *altivec_stve<VI_char>x_internal.
23165 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
23167 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
23169 (altivec_expand_stvex_be): New function.
23171 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
23173 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
23174 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
23175 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
23176 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
23178 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
23181 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
23182 instead of emit_move_insn.
23184 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23186 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
23187 vspltw with vsldoi.
23188 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
23189 gen_altivec_vsumsws.
23191 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23193 * config/rs6000/altivec.md (altivec_lvxl): Rename as
23194 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
23195 (altivec_lvxl_<mode>): New define_expand incorporating
23196 -maltivec=be semantics where needed.
23197 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
23198 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
23199 semantics where needed.
23200 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
23201 (altivec_stvx_<mode>): New define_expand incorporating
23202 -maltivec=be semantics where needed.
23203 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
23204 VM2 iterator instead of V4SI.
23205 (altivec_stvxl_<mode>): New define_expand incorporating
23206 -maltivec=be semantics where needed.
23207 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
23208 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
23209 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
23210 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
23211 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
23212 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
23213 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
23214 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
23215 ALTIVEC_BUILTIN_STVXL.
23216 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
23217 (altivec_expand_stvx_be): Likewise.
23218 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
23219 (altivec_expand_lvx_be): Likewise.
23220 (altivec_expand_stvx_be): Likewise.
23221 (altivec_expand_builtin): Add cases for
23222 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
23223 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
23224 (altivec_init_builtins): Add definitions for
23225 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
23226 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
23228 2014-02-21 Catherine Moore <clm@codesourcery.com>
23230 * doc/invoke.texi (mvirt, mno-virt): Document.
23231 * config/mips/mips.opt (mvirt): New option.
23232 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
23234 2014-02-21 Richard Biener <rguenther@suse.de>
23236 PR tree-optimization/60276
23237 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
23238 (STMT_VINFO_MIN_NEG_DIST): New macro.
23239 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
23240 STMT_VINFO_MIN_NEG_DIST.
23241 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
23242 made for negative dependence distances still hold.
23244 2014-02-21 Richard Biener <rguenther@suse.de>
23246 PR middle-end/60291
23247 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
23248 DECL_INITIAL for globals not in the current function context.
23250 2014-02-21 Jakub Jelinek <jakub@redhat.com>
23252 PR tree-optimization/56490
23253 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
23254 * tree-ssa-uninit.c: Include params.h.
23255 (compute_control_dep_chain): Add num_calls argument, return false
23256 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
23257 num_calls to recursive call.
23258 (find_predicates): Change dep_chain into normal array,
23259 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
23260 variable and adjust compute_control_dep_chain caller.
23261 (find_def_preds): Likewise.
23263 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
23265 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
23266 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
23268 2014-02-21 Nick Clifton <nickc@redhat.com>
23270 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
23271 (pushhi1): Likewise.
23272 (popqi1): Add mode to pre_dec.
23273 (pophi1): Likewise.
23275 2014-02-21 Jakub Jelinek <jakub@redhat.com>
23277 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
23278 mode for mask of V8SFmode permutation.
23280 2014-02-20 Richard Henderson <rth@redhat.com>
23283 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
23284 a new pseudo for OLDVAL.
23286 2014-02-20 Jakub Jelinek <jakub@redhat.com>
23289 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
23290 gen_reg_rtx if d->testing_p.
23291 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
23292 if d->testing_p and we will certainly return true.
23293 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
23296 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
23298 * emit-rtl.c (gen_reg_rtx): Assert that
23299 crtl->emit.regno_pointer_align_length is non-zero.
23301 2014-02-20 Richard Henderson <rth@redhat.com>
23304 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
23305 on failure the store back into EXPECT.
23307 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
23308 Sandra Loosemore <sandra@codesourcery.com>
23310 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
23311 * config/nios2/nios2.c (nios2_function_profiler): Add
23312 -fPIC (flag_pic == 2) support.
23313 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
23314 (nios2_large_offset_p): New function.
23315 (nios2_unspec_reloc_p): Move up position, update to use
23316 nios2_large_offset_p.
23317 (nios2_unspec_address): Remove function.
23318 (nios2_unspec_offset): New function.
23319 (nios2_large_got_address): New function.
23320 (nios2_got_address): Add large offset support.
23321 (nios2_legitimize_tls_address): Update usage of removed and new
23323 (nios2_symbol_binds_local_p): New function.
23324 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
23325 (nios2_legitimize_address): Update to use nios2_large_offset_p.
23326 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
23327 (nios2_print_operand): Merge H/L processing, add hiadj/lo
23328 processing for (const (unspec ...)).
23329 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
23331 2014-02-20 Richard Biener <rguenther@suse.de>
23333 * tree-cfg.c (replace_uses_by): Mark altered BBs before
23334 doing the substitution.
23335 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
23337 2014-02-20 Martin Jambor <mjambor@suse.cz>
23340 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
23341 info when checking whether lattices are bottom.
23343 2014-02-20 Richard Biener <rguenther@suse.de>
23345 PR middle-end/60221
23346 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
23349 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
23352 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
23353 parameter specifying the scaling.
23354 (inline_call): Update.
23355 (want_inline_recursively): Guard division by zero.
23356 (recursive_inlining): Update.
23357 * ipa-inline.h (clone_inlined_nodes): Update.
23359 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
23362 * config/i386/i386.c (classify_argument): Pass structures of size
23363 64 bytes or less in register.
23365 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
23366 Kirill Yukhin <kirill.yukhin@intel.com>
23368 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
23369 (_mm_rcp28_round_ss): Ditto.
23370 (_mm_rsqrt28_round_sd): Ditto.
23371 (_mm_rsqrt28_round_ss): Ditto.
23372 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
23373 (_mm_rcp14_round_ss): Ditto.
23374 (_mm_rsqrt14_round_sd): Ditto.
23375 (_mm_rsqrt14_round_ss): Ditto.
23376 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
23377 the first input operand, get rid of match_dup.
23378 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
23380 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
23382 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
23383 operand as the first input operand, set type attribute.
23384 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
23385 Set type attribute.
23386 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
23387 operand as the first input operand, set type attribute.
23389 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23391 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
23394 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
23397 * config/i386/i386.c (construct_container): Remove TFmode check
23398 for X86_64_INTEGER_CLASS.
23400 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
23403 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
23404 only when -Wpsabi is enabled.
23406 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
23409 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
23410 passing arrays in registers are the same as for structs, so remove the
23411 special case for them.
23413 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
23415 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
23416 destination type, extract only the valid bits if the source type is not
23417 integral and has a different mode.
23419 2014-02-19 Richard Biener <rguenther@suse.de>
23422 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
23425 2014-02-19 Richard Biener <rguenther@suse.de>
23428 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
23429 (ipa_modify_call_arguments): Emit an argument load explicitely and
23430 preserve virtual SSA form there and for the replacement call.
23431 Do not update SSA form nor free dominance info.
23433 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23435 * ipa.c (function_and_variable_visibility): Also clear WEAK
23436 flag when disolving COMDAT_GROUP.
23438 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23440 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
23441 * ipa-prop.c (ipa_set_jf_known_type): Return early when
23442 not devirtualizing.
23443 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
23444 do more sanity checks.
23445 (detect_type_change): Return true when giving up early.
23446 (compute_complex_assign_jump_func): Fix type parameter of
23447 ipa_set_ancestor_jf.
23448 (compute_complex_ancestor_jump_func): Likewise.
23449 (update_jump_functions_after_inlining): Fix updating of
23451 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
23453 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
23455 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
23456 inline clones when edge disappears.
23458 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
23461 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
23462 Split 64-bit moves into 2 patterns. Do not allow the use of
23463 direct move for TDmode in little endian, since the decimal value
23464 has little endian bytes within a word, but the 64-bit pieces are
23465 ordered in a big endian fashion, and normal subreg's of TDmode are
23467 (mov<mode>_64bit_dm): Likewise.
23468 (movtd_64bit_nodm): Likewise.
23470 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23472 PR tree-optimization/60174
23473 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
23474 statement of an SSA_NAME that occurs in an abnormal PHI node.
23476 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23479 * final.c (SEEN_BB): Remove.
23480 (SEEN_NOTE, SEEN_EMITTED): Renumber.
23481 (final_scan_insn): Don't force_source_line on second
23482 NOTE_INSN_BASIC_BLOCK.
23484 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
23487 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
23488 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
23489 (type_natural_mode): Warn ABI change when %zmm register is not
23490 available for AVX512F vector value passing.
23492 2014-02-18 Kai Tietz <ktietz@redhat.com>
23495 * config/i386/i386.c (ix86_expand_prologue): Use value in
23496 rax register as displacement when restoring %r10 or %rax.
23497 Fix wrong offset when restoring both registers.
23499 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
23501 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
23502 assertion with conditional return.
23504 2014-02-18 Jakub Jelinek <jakub@redhat.com>
23505 Uros Bizjak <ubizjak@gmail.com>
23508 * config/i386/driver-i386.c (host_detect_local_cpu): If
23509 YMM state is not saved by the OS, also clear has_f16c. Move
23510 CPUID 0x80000001 handling before YMM state saving checking.
23512 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
23514 PR rtl-optimization/58960
23515 * haifa-sched.c (alloc_global_sched_pressure_data): New,
23516 factored out from ...
23517 (sched_init): ... here.
23518 (free_global_sched_pressure_data): New, factored out from ...
23519 (sched_finish): ... here.
23520 * sched-int.h (free_global_sched_pressure_data): Declare.
23521 * sched-rgn.c (nr_regions_initial): New static global.
23522 (haifa_find_rgns): Initialize it.
23523 (schedule_region): Disable sched-pressure for the newly
23526 2014-02-17 Richard Biener <rguenther@suse.de>
23528 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
23529 release SSA defs of pattern stmts.
23531 2014-02-17 Richard Biener <rguenther@suse.de>
23533 * tree-inline.c (expand_call_inline): Release the virtual
23534 operand defined by the call we are about to inline.
23536 2014-02-17 Richard Biener <rguenther@suse.de>
23538 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
23540 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
23541 Ilya Tocar <ilya.tocar@intel.com>
23543 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
23544 arguments order in builtin.
23545 (_mm512_permutexvar_epi64): Ditto.
23546 (_mm512_mask_permutexvar_epi64): Ditto
23547 (_mm512_maskz_permutexvar_epi32): Ditto
23548 (_mm512_permutexvar_epi32): Ditto
23549 (_mm512_mask_permutexvar_epi32): Ditto
23551 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23553 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
23554 (p8_vmrgow): Likewise.
23556 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
23558 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
23561 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
23564 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
23565 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
23566 into 64-bit and 32-bit moves. On 64-bit moves, add support for
23567 using direct move instructions on ISA 2.07. Also adjust
23568 instruction length for 64-bit.
23569 (mov<mode>_64bit, TFmode/TDmode): Likewise.
23570 (mov<mode>_32bit, TFmode/TDmode): Likewise.
23572 2014-02-15 Alan Modra <amodra@gmail.com>
23576 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
23577 find_replacement on parts of insn rtl that might be reloaded.
23579 2014-02-15 Richard Biener <rguenther@suse.de>
23581 PR tree-optimization/60183
23582 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
23583 (tree_ssa_phiprop): Calculate and free post-dominators.
23585 2014-02-14 Jeff Law <law@redhat.com>
23587 PR rtl-optimization/60131
23588 * ree.c (get_extended_src_reg): New function.
23589 (combine_reaching_defs): Use it rather than assuming location of REG.
23590 (find_and_remove_re): Verify first operand of extension is
23591 a REG before adding the insns to the copy list.
23593 2014-02-14 Roland McGrath <mcgrathr@google.com>
23595 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
23596 * configure: Regenerated.
23597 * config.in: Regenerated.
23598 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
23599 instead of ASM_SHORT.
23601 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
23602 Richard Earnshaw <rearnsha@arm.com>
23604 PR rtl-optimization/59535
23605 * lra-constraints.c (process_alt_operands): Encourage alternative
23606 when unassigned pseudo class is superset of the alternative class.
23607 (inherit_reload_reg): Don't inherit when optimizing for code size.
23608 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
23609 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
23610 modes not less than 4 for Thumb1.
23612 2014-02-14 Kyle McMartin <kyle@redhat.com>
23615 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
23617 2014-02-14 Richard Biener <rguenther@suse.de>
23619 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
23620 (get_frame_arg): Drop the assert with langhook types_compatible_p.
23621 Do not strip INDIRECT_REFs.
23623 2014-02-14 Richard Biener <rguenther@suse.de>
23626 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
23627 DECL_FUNCTION_SPECIFIC_TARGET.
23628 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
23629 * tree-streamer-out.c (pack_ts_target_option): Remove.
23630 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
23631 (write_ts_function_decl_tree_pointers): Do not stream
23632 DECL_FUNCTION_SPECIFIC_TARGET.
23633 * tree-streamer-in.c (unpack_ts_target_option): Remove.
23634 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
23635 (lto_input_ts_function_decl_tree_pointers): Do not stream
23636 DECL_FUNCTION_SPECIFIC_TARGET.
23638 2014-02-14 Jakub Jelinek <jakub@redhat.com>
23640 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
23641 (get_initial_def_for_induction, vectorizable_induction): Ignore
23642 debug stmts when looking for exit_phi.
23643 (vectorizable_live_operation): Fix up condition.
23645 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23647 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
23648 nreverse() because it changes the content of original tree list.
23650 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23652 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
23653 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
23655 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
23657 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
23658 GNU coding standards.
23660 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23663 * dwarf2out.c (gen_subprogram_die): Don't call
23664 add_calling_convention_attribute if subr_die is old_die.
23666 2014-02-13 Sharad Singhai <singhai@google.com>
23668 * doc/optinfo.texi: Fix order of nodes.
23670 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
23672 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
23673 operands[2], not operands[3].
23675 2014-02-13 Richard Biener <rguenther@suse.de>
23678 * doc/install.texi (ISL): Update recommended version to 0.12.2,
23679 mention the possibility of an in-tree build.
23680 (CLooG): Update recommended version to 0.18.1, mention the
23681 possibility of an in-tree build and clarify that the ISL
23682 bundled with CLooG does not work.
23684 2014-02-13 Jakub Jelinek <jakub@redhat.com>
23687 * expr.c (compress_float_constant): If x is a hard register,
23688 extend into a pseudo and then move to x.
23690 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
23692 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
23693 caused by bad second argument to warning_at() with -mhotpatch and
23694 nested functions (e.g. with gfortran).
23696 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
23698 * opts.c (option_name): Remove "enabled by default" rider.
23700 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
23702 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
23704 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
23705 Uros Bizjak <ubizjak@gmail.com>
23708 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
23709 * configure: Regenerated.
23711 2014-02-12 Richard Biener <rguenther@suse.de>
23713 * vec.c (vec_prefix::calculate_allocation): Move as
23714 inline variant to vec.h.
23715 (vec_prefix::calculate_allocation_1): New out-of-line version.
23716 * vec.h (vec_prefix::calculate_allocation_1): Declare.
23717 (vec_prefix::m_has_auto_buf): Rename to ...
23718 (vec_prefix::m_using_auto_storage): ... this.
23719 (vec_prefix::calculate_allocation): Inline the easy cases
23720 and dispatch to calculate_allocation_1 which doesn't need the
23722 (va_heap::reserve): Use gcc_checking_assert.
23723 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
23724 m_using_auto_storage.
23725 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
23727 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
23728 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
23729 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
23731 2014-02-12 Richard Biener <rguenther@suse.de>
23733 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
23734 when we found a dependence.
23736 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
23738 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
23740 (maybe_fold_stmt): ... into this new function.
23741 * omp-low.c (lower_omp): Update comment.
23743 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
23746 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
23749 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
23751 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
23752 identifiers in comments.
23753 (cortexa53_extra_costs): Likewise.
23754 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
23755 (cortexa7_extra_costs): Likewise.
23756 (cortexa12_extra_costs): Likewise.
23757 (cortexa15_extra_costs): Likewise.
23758 (v7m_extra_costs): Likewise.
23760 2014-02-12 Richard Biener <rguenther@suse.de>
23762 PR middle-end/60092
23763 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
23764 of posix_memalign being successful.
23765 (lower_stmt): Restrict lowering of posix_memalign to when
23766 -ftree-bit-ccp is enabled.
23768 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23770 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
23772 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
23774 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
23776 PR rtl-optimization/60116
23777 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
23778 other_insn once the combination has been validated.
23780 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
23783 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
23785 * ipa-devirt.c: Include demangle.h
23786 (odr_violation_reported): New static variable.
23787 (add_type_duplicate): Update odr_violations.
23788 (maybe_record_node): Add completep parameter; update it.
23789 (record_target_from_binfo): Add COMPLETEP parameter;
23790 update it as needed.
23791 (possible_polymorphic_call_targets_1): Likewise.
23792 (struct polymorphic_call_target_d): Add nonconstruction_targets;
23793 rename FINAL to COMPLETE.
23794 (record_targets_from_bases): Sanity check we found the binfo;
23795 fix COMPLETEP updating.
23796 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
23797 parameter, fix computing of COMPLETEP.
23798 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
23799 at LTO time do demangling.
23800 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
23801 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
23803 (gimple_get_virt_method_for_binfo): Likewise.
23804 * gimple-fold.h (gimple_get_virt_method_for_binfo,
23805 gimple_get_virt_method_for_vtable): Update prototypes.
23807 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
23810 * genautomata.c (add_presence_absence): Fix typo with
23811 {final_}presence_list.
23813 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
23816 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
23817 for VSX/Altivec vectors that land in GPR registers.
23819 2014-02-11 Richard Henderson <rth@redhat.com>
23820 Jakub Jelinek <jakub@redhat.com>
23823 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
23824 around drhs if type conversion to lacc->type is not useless.
23826 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23828 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
23830 (cortex-a57.cortex-a53): Likewise.
23831 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
23833 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23835 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
23838 2014-02-11 Renlin Li <Renlin.Li@arm.com>
23840 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
23841 add_options_for_arm_vfp3.
23843 2014-02-11 Jeff Law <law@redhat.com>
23845 PR middle-end/54041
23846 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
23847 object with an undesirable mode.
23849 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
23852 * config/i386/sol2-9.h: New file.
23853 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
23854 *-*-solaris2.9*): Use it.
23856 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23858 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
23859 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
23861 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
23863 * config/microblaze/microblaze.c: Extend mcpu version format
23865 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
23867 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
23869 2014-02-10 Richard Henderson <rth@redhat.com>
23872 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
23873 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
23874 ms-abi vs -mno-accumulate-outgoing-args.
23875 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
23876 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
23879 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
23881 PR middle-end/60080
23882 * cfgexpand.c (expand_asm_operands): Attach source location to
23883 ASM_INPUT rtx objects.
23884 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
23886 2014-02-10 Nick Clifton <nickc@redhat.com>
23888 * config/mn10300/mn10300.c (popcount): New function.
23889 (mn10300_expand_prologue): Include saved registers in stack usage
23892 2014-02-10 Jeff Law <law@redhat.com>
23894 PR middle-end/52306
23895 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
23896 when changing the SET_DEST of a prior insn to avoid an input reload.
23898 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23900 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
23901 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
23902 -mcall-openbsd, or -mcall-linux.
23903 (CC1_ENDIAN_BIG_SPEC): Remove.
23904 (CC1_ENDIAN_LITTLE_SPEC): Remove.
23905 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23906 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
23907 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
23908 and %cc1_endian_default.
23909 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
23911 2014-02-10 Richard Biener <rguenther@suse.de>
23913 PR tree-optimization/60115
23914 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
23915 MEM_REF handling. Properly verify that the accesses are not
23916 out of the objects bound.
23918 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23920 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
23923 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
23925 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
23926 proper constants and fix formatting.
23927 (possible_polymorphic_call_targets): Fix formatting.
23929 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
23930 Ilya Tocar <ilya.tocar@intel.com>
23932 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
23933 (_mm512_loadu_epi32): Renamed into...
23934 (_mm512_loadu_si512): This.
23935 (_mm512_storeu_epi32): Renamed into...
23936 (_mm512_storeu_si512): This.
23937 (_mm512_maskz_ceil_ps): Removed.
23938 (_mm512_maskz_ceil_pd): Ditto.
23939 (_mm512_maskz_floor_ps): Ditto.
23940 (_mm512_maskz_floor_pd): Ditto.
23941 (_mm512_floor_round_ps): Ditto.
23942 (_mm512_floor_round_pd): Ditto.
23943 (_mm512_ceil_round_ps): Ditto.
23944 (_mm512_ceil_round_pd): Ditto.
23945 (_mm512_mask_floor_round_ps): Ditto.
23946 (_mm512_mask_floor_round_pd): Ditto.
23947 (_mm512_mask_ceil_round_ps): Ditto.
23948 (_mm512_mask_ceil_round_pd): Ditto.
23949 (_mm512_maskz_floor_round_ps): Ditto.
23950 (_mm512_maskz_floor_round_pd): Ditto.
23951 (_mm512_maskz_ceil_round_ps): Ditto.
23952 (_mm512_maskz_ceil_round_pd): Ditto.
23953 (_mm512_expand_pd): Ditto.
23954 (_mm512_expand_ps): Ditto.
23955 * config/i386/i386.c (ix86_builtins): Remove
23956 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
23957 (bdesc_args): Ditto.
23958 * config/i386/predicates.md (const1256_operand): New.
23959 (const_1_to_2_operand): Ditto.
23960 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
23961 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
23962 (*avx512pf_gatherpf<mode>sf): Ditto.
23963 (avx512pf_gatherpf<mode>df): Ditto.
23964 (*avx512pf_gatherpf<mode>df_mask): Ditto.
23965 (*avx512pf_gatherpf<mode>df): Ditto.
23966 (avx512pf_scatterpf<mode>sf): Ditto.
23967 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
23968 (*avx512pf_scatterpf<mode>sf): Ditto.
23969 (avx512pf_scatterpf<mode>df): Ditto.
23970 (*avx512pf_scatterpf<mode>df_mask): Ditto.
23971 (*avx512pf_scatterpf<mode>df): Ditto.
23972 (avx512f_expand<mode>): Removed.
23973 (<shift_insn><mode>3<mask_name>): Change predicate type.
23975 2014-02-08 Jakub Jelinek <jakub@redhat.com>
23977 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
23978 not at the end of datarefs vector use ordered_remove to avoid
23979 reordering datarefs vector.
23982 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
23983 mark local addressable non-static vars as GOVD_PRIVATE
23984 instead of GOVD_LOCAL.
23985 * omp-low.c (lower_omp_for): Move gimple_bind_vars
23986 and BLOCK_VARS of gimple_bind_block to new_stmt rather
23989 PR middle-end/60092
23990 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
23991 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
23992 assume_aligned or alloc_align attributes.
23993 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
23994 arguments. Handle also assume_aligned and alloc_align attributes.
23995 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
23996 calls to functions with assume_aligned or alloc_align attributes.
23997 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
23999 2014-02-08 Terry Guo <terry.guo@arm.com>
24001 * doc/invoke.texi: Document ARM -march=armv7e-m.
24003 2014-02-08 Jakub Jelinek <jakub@redhat.com>
24005 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
24006 flag on __cilkrts_rethrow builtin.
24009 * ipa-cp.c (determine_versionability): Fail at -O0
24010 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
24011 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
24014 2014-02-04 Jakub Jelinek <jakub@redhat.com>
24017 * tree-inline.c (copy_forbidden): Fail for
24018 __attribute__((optimize (0))) functions.
24020 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
24022 * varpool.c: Include pointer-set.h.
24023 (varpool_remove_unreferenced_decls): Variables in other partitions
24024 will not be output; be however careful to not lose information
24025 about partitioning.
24027 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
24029 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
24030 lookup in the vtable constructor.
24032 2014-02-07 Jeff Law <law@redhat.com>
24035 * config/m68k/m68k.md (ashldi_extsi): Turn into a
24036 define_insn_and_split.
24038 * ipa-inline.c (inline_small_functions): Fix typos.
24040 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24042 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
24043 (s390_can_use_return_insn): Declare.
24044 * config/s390/s390.h (EPILOGUE_USES): Define.
24045 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
24047 (s390_chunkify_start): Handle return JUMP_LABELs.
24048 (s390_early_mach): Emit a main_pool instruction on the entry edge.
24049 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
24050 (s390_can_use_return_insn): New functions.
24051 (s390_fix_long_loop_prediction): Handle conditional returns.
24052 (TARGET_SET_UP_BY_PROLOGUE): Define.
24053 * config/s390/s390.md (ANY_RETURN): New code iterator.
24054 (*creturn, *csimple_return, return, simple_return): New patterns.
24056 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24058 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
24059 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
24060 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
24061 REG_CFA_RESTORE list when deciding not to restore a register.
24063 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24065 * config/s390/s390.c: Include tree-pass.h and context.h.
24066 (s390_early_mach): New function, split out from...
24067 (s390_emit_prologue): ...here.
24068 (pass_data_s390_early_mach): New pass structure.
24069 (pass_s390_early_mach): New class.
24070 (s390_option_override): Create and register early_mach pass.
24071 Move to end of file.
24073 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
24075 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
24076 to match for the exit block.
24078 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24080 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
24081 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
24082 Reject misaligned operands.
24084 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
24086 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
24088 2014-02-07 Richard Biener <rguenther@suse.de>
24090 PR middle-end/60092
24091 * gimple-low.c (lower_builtin_posix_memalign): New function.
24092 (lower_stmt): Call it to lower posix_memalign in a way
24093 to make alignment info accessible.
24095 2014-02-07 Jakub Jelinek <jakub@redhat.com>
24098 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
24099 __builtin_setjmp_receiver.
24101 2014-02-07 Richard Biener <rguenther@suse.de>
24103 PR middle-end/60092
24104 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
24105 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
24106 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
24107 Handle BUILT_IN_POSIX_MEMALIGN.
24108 (find_func_clobbers): Likewise.
24109 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
24110 (call_may_clobber_ref_p_1): Likewise.
24112 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
24115 * ipa-devirt.c (record_target_from_binfo): Remove overactive
24118 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
24121 * lto-cgraph.c (lto_output_node): Use
24122 symtab_get_symbol_partitioning_class.
24123 (lto_output_varpool_node): likewise.
24124 (symtab_get_symbol_partitioning_class): Move here from
24125 lto/lto-partition.c
24126 * cgraph.h (symbol_partitioning_class): Likewise.
24127 (symtab_get_symbol_partitioning_class): Declare.
24129 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
24131 * ggc.h (ggc_internal_cleared_alloc): New macro.
24132 * vec.h (vec_safe_copy): Handle memory stats.
24133 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
24134 * target-globals.c (save_target_globals): Likewise.
24136 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
24139 * expr.c (emit_move_resolve_push): Export; be bit more selective
24140 on when to clear alias set.
24141 * expr.h (emit_move_resolve_push): Declare.
24142 * function.h (struct function): Add tail_call_marked.
24143 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
24144 * config/i386/i386-protos.h (ix86_expand_push): Remove.
24145 * config/i386/i386.md (TImode move expander): De not call
24147 (FP push expanders): Preserve memory attributes.
24148 * config/i386/sse.md (push<mode>1): Remove.
24149 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
24150 (ix86_expand_push): Remove.
24151 * config/i386/mmx.md (push<mode>1): Remove.
24153 2014-02-06 Jakub Jelinek <jakub@redhat.com>
24155 PR rtl-optimization/60030
24156 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
24157 lopart with paradoxical subreg before shifting it up by hprec.
24159 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24161 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
24162 Remove extra newline at end of file.
24163 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
24164 (arm_issue_rate): Handle cortexa57.
24165 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
24166 (cortex-a57.cortex-a53): Likewise.
24168 2014-02-06 Jakub Jelinek <jakub@redhat.com>
24171 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
24172 don't record in REG_FRAME_RELATED_EXPR registers not set in that
24174 (arm_expand_prologue): Adjust all callers.
24175 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
24176 info, registers also at the lowest numbered registers side. Use
24177 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
24181 * var-tracking.c (adjust_mems): Before adding a SET to
24182 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
24184 2014-02-06 Alan Modra <amodra@gmail.com>
24187 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
24188 change SDmode to DDmode when lra_in_progress.
24190 2014-02-06 Jakub Jelinek <jakub@redhat.com>
24192 PR middle-end/59150
24193 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
24194 free_data_ref on the dr first, and before goto again also set dr
24195 to the next dr. For simd_lane_access, free old datarefs[i] before
24196 overwriting it. For get_vectype_for_scalar_type failure, don't
24197 free_data_ref if simd_lane_access.
24199 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
24202 * tree.h (opts_for_fn): New inline function.
24203 (opt_for_fn): Define.
24204 * config/i386/i386.c (ix86_function_regparm): Use
24205 opt_for_fn (decl, optimize) instead of optimize.
24207 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
24209 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
24210 for SYMBOL_REF in large memory model.
24212 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24214 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
24215 and crypto support.
24216 (cortex-a57): Likewise.
24217 (cortex-a57.cortex-a53): Likewise.
24219 2014-02-06 Yury Gribov <y.gribov@samsung.com>
24220 Kugan Vivekanandarajah <kuganv@linaro.org>
24222 * config/arm/arm.c (arm_vector_alignment_reachable): Check
24224 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
24226 2014-02-06 Richard Biener <rguenther@suse.de>
24228 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
24229 set_loop_copy and initialize_original_copy_tables.
24231 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
24233 * config/aarch64/aarch64-simd.md
24234 (aarch64_ashr_simddi): Change QI to SI.
24236 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
24237 Jakub Jelinek <jakub@redhat.com>
24239 PR middle-end/60013
24240 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
24243 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24245 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
24246 CODE_FOR_altivec_vpku[hw]um to
24247 CODE_FOR_altivec_vpku[hw]um_direct.
24248 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
24249 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
24250 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
24251 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
24253 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24255 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
24256 generation for -maltivec=be.
24257 (altivec_vsumsws): Simplify redundant test.
24259 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24261 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
24262 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
24263 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
24264 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
24265 gen_altivec_vpkuwum.
24266 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
24268 (altivec_vpks<VI_char>ss): Likewise.
24269 (altivec_vpks<VI_char>us): Likewise.
24270 (altivec_vpku<VI_char>us): Likewise.
24271 (altivec_vpku<VI_char>um): Likewise.
24272 (altivec_vpku<VI_char>um_direct): New (copy of
24273 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
24275 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
24276 target is little endian and -maltivec=be is not specified.
24277 (*altivec_vupkhs<VU_char>_direct): New (copy of
24278 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
24279 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
24280 target is little endian and -maltivec=be is not specified.
24281 (*altivec_vupkls<VU_char>_direct): New (copy of
24282 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
24283 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
24284 little endian and -maltivec=be is not specified.
24285 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
24286 little endian and -maltivec=be is not specified.
24288 2014-02-05 Richard Henderson <rth@redhat.com>
24291 * combine-stack-adj.c: Revert r206943.
24292 * sched-int.h (struct deps_desc): Add last_args_size.
24293 * sched-deps.c (init_deps): Initialize it.
24294 (sched_analyze_insn): Add OUTPUT dependencies between insns that
24295 contain REG_ARGS_SIZE notes.
24297 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
24299 * lto-cgraph.c (asm_nodes_output): Make global.
24300 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
24301 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
24302 (driver_handle_option): Handle OPT_fwpa.
24304 2014-02-05 Jakub Jelinek <jakub@redhat.com>
24307 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
24308 a comment typo and formatting issue. If odr_hash hasn't been
24309 created, return vNULL and set *completep to false.
24311 PR middle-end/57499
24312 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
24313 bb with no successors.
24315 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
24318 * doc/invoke.texi (-march): Clarify documentation for ARM.
24319 (-mtune): Likewise.
24322 2014-02-05 Richard Biener <rguenther@suse.de>
24324 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
24325 when not vectorizing because of too many alias checks.
24326 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
24327 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
24329 2014-02-05 Nick Clifton <nickc@redhat.com>
24331 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
24332 accept extended registers in any mode when compiling for the MN10300.
24334 2014-02-05 Yury Gribov <y.gribov@samsung.com>
24336 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
24337 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
24338 sanitization attributes.
24339 (can_inline_edge_p): Likewise.
24340 (sanitize_attrs_match_for_inline_p): New function.
24342 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
24344 * ipa-prop.c (detect_type_change): Shor circuit testing of
24345 type changes on THIS pointer.
24347 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
24350 * config/pa/pa.c (legitimize_tls_address): Return original address
24351 if not passed a SYMBOL_REF rtx.
24352 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
24354 (pa_emit_move_sequence): Simplify TLS source operands.
24355 (pa_legitimate_constant_p): Reject all TLS constants.
24356 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
24357 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
24359 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
24361 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
24362 groups when we know they are controlled by LTO.
24363 * varasm.c (default_binds_local_p_1): If object is in other partition,
24364 it will be resolved locally.
24366 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
24368 * config/host-linux.c (linux_gt_pch_use_address): Don't
24369 use SSIZE_MAX because it is not always defined.
24371 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
24374 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
24375 threshold for pseudo splitting.
24376 (update_ebb_live_info): Process call argument hard registers and
24377 hard registers from insn definition too.
24378 (max_small_class_regs_num): New constant.
24379 (inherit_in_ebb): Update live hard regs through EBBs. Update
24380 reloads_num only for small register classes. Don't split for
24383 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
24386 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
24389 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
24391 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
24392 visibility is safe.
24394 2014-02-04 Marek Polacek <polacek@redhat.com>
24396 * gdbinit.in (pel): Define.
24398 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
24400 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
24403 2014-02-04 Richard Biener <rguenther@suse.de>
24406 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
24407 in function context local.
24408 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
24409 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
24410 similar to LTO_imported_decl_ref.
24412 2014-02-04 Jakub Jelinek <jakub@redhat.com>
24414 PR tree-optimization/60002
24415 * cgraphclones.c (build_function_decl_skip_args): Clear
24416 DECL_LANG_SPECIFIC.
24418 PR tree-optimization/60023
24419 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
24420 false to gsi_replace.
24421 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
24422 has been in some EH region and vec_stmt could throw, add
24423 vec_stmt into the same EH region.
24424 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
24425 has no lhs, ignore it.
24426 * internal-fn.c (expand_MASK_LOAD): Likewise.
24429 * tree-inline.c (copy_forbidden): Fail for
24430 __attribute__((optimize (0))) functions.
24433 * omp-low.c (simd_clone_struct_copy): If from->inbranch
24434 is set, copy one less argument.
24435 (expand_simd_clones): Don't subtract clone_info->inbranch
24436 from simd_clone_struct_alloc argument.
24438 PR rtl-optimization/57915
24439 * recog.c (simplify_while_replacing): If all unary/binary/relational
24440 operation arguments are constant, attempt to simplify those.
24442 PR middle-end/59261
24443 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
24444 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
24446 2014-02-04 Richard Biener <rguenther@suse.de>
24448 PR tree-optimization/60012
24449 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
24450 TBAA disambiguation to all DDRs.
24452 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
24455 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
24456 (LINK_SPEC): Use it for -shared, -shared-libgcc.
24458 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24461 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
24463 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24465 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
24466 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
24468 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24471 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
24472 to figure out targets of polymorphic calls with known decl.
24473 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24474 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
24475 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
24476 (get_polymorphic_call_info): ... here.
24477 (get_polymorphic_call_info_from_invariant): New function.
24479 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24481 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
24482 lookup via vtable pointer; check for type consistency
24483 and turn inconsitent facts into UNREACHABLE.
24484 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24485 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
24486 type inconsistent querries; return UNREACHABLE instead.
24488 2014-02-03 Richard Henderson <rth@twiddle.net>
24491 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
24492 already processed this node.
24493 (normalize_one_pred_1): Pass along mark_set.
24494 (normalize_one_pred): Create and destroy a pointer_set_t.
24495 (normalize_one_pred_chain): Likewise.
24497 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
24499 PR gcov-profile/58602
24500 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
24502 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
24505 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
24506 -fno-devirtualize; try to devirtualize by the knowledge of
24507 virtual table pointer given by aggregate propagation.
24508 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
24509 (ipa_print_node_jump_functions): Dump also offset that
24510 is relevant for polymorphic calls.
24511 (determine_known_aggregate_parts): Add arg_type parameter; use it
24512 instead of determining the type from pointer type.
24513 (ipa_compute_jump_functions_for_edge): Update call of
24514 determine_known_aggregate_parts.
24515 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
24516 (gimple_get_virt_method_for_binfo): ... here; simplify using
24517 vtable_pointer_value_to_vtable.
24518 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
24519 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
24520 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
24521 (vtable_pointer_value_to_vtable): Break out from ...; handle also
24523 (vtable_pointer_value_to_binfo): ... here.
24524 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
24526 2014-02-03 Teresa Johnson <tejohnson@google.com>
24528 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
24529 redef of outer loop index variable.
24531 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
24535 * doc/extend.texi (Function Attributes): Typo.
24537 2014-02-03 Cong Hou <congh@google.com>
24539 PR tree-optimization/60000
24540 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
24541 if the vectorized statement is a store. A store statement can only
24542 appear at the end of pattern statements.
24544 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24546 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
24547 (ix86_option_override_internal): Default long double to 64-bit for
24548 32-bit Bionic and to 128-bit for 64-bit Bionic.
24550 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
24551 TARGET_LONG_DOUBLE_128 is true.
24552 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
24554 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
24555 (mlong-double-64): Negate -mlong-double-128.
24556 (mlong-double-128): New option.
24558 * config/i386/i386-c.c (ix86_target_macros): Define
24559 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
24561 * doc/invoke.texi: Document -mlong-double-128.
24563 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
24565 PR rtl-optimization/60024
24566 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
24568 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
24570 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
24572 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24574 PR rtl-optimization/57662
24575 * sel-sched.c (code_motion_path_driver): Do not mark already not
24576 existing blocks in the visiting bitmap.
24578 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
24580 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
24581 on the insn being emitted.
24583 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
24584 Will Deacon <will.deacon@arm.com>
24586 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
24588 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24590 * config/arm/arm-tables.opt: Regenerate.
24592 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24594 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
24595 for vector types other than V16QImode.
24596 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
24597 define_expand, and call altivec_expand_vec_perm_le when producing
24598 code with little endian element order.
24599 (*altivec_vperm_<mode>_internal): New insn having previous
24600 behavior of altivec_vperm_<mode>.
24601 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
24602 altivec_expand_vec_perm_le when producing code with little endian
24604 (*altivec_vperm_<mode>_uns_internal): New insn having previous
24605 behavior of altivec_vperm_<mode>_uns.
24607 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24609 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
24610 (altivec_vsumsws): Add handling for -maltivec=be with a little
24612 (altivec_vsumsws_direct): New.
24613 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
24614 gen_altivec_vsumsws.
24616 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24618 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
24619 vtable_pointer_value_to_binfo): New functions.
24620 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
24621 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
24623 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
24625 * config/nios2/nios2.md (load_got_register): Initialize GOT
24626 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
24627 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
24629 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
24631 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
24632 preserverd by passthrough, do not propagate the type.
24634 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24636 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
24637 (mips_atomic_assign_expand_fenv): New function.
24638 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
24640 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24642 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
24643 (__builtin_mips_set_fcsr): Likewise.
24644 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
24645 MIPS_USI_FTYPE_VOID.
24646 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
24647 (mips16_expand_set_fcsr): Likewise.
24648 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
24649 (mips16_set_fcsr_stub): Likewise.
24650 (mips16_get_fcsr_one_only_stub): New class.
24651 (mips16_set_fcsr_one_only_stub): Likewise.
24652 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
24653 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
24654 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
24655 (hard_float): New availability predicate.
24656 (mips_builtins): Add get_fcsr and set_fcsr.
24657 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
24658 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
24659 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
24660 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
24661 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
24664 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
24666 * config/mips/mips.c (mips_one_only_stub): New class.
24667 (mips_need_mips16_rdhwr_p): Replace with...
24668 (mips16_rdhwr_stub): ...this new variable.
24669 (mips16_stub_call_address): New function.
24670 (mips16_rdhwr_one_only_stub): New class.
24671 (mips_expand_thread_pointer): Use mips16_stub_call_address.
24672 (mips_output_mips16_rdhwr): Delete.
24673 (mips_finish_stub): New function.
24674 (mips_code_end): Use it to handle rdhwr stubs.
24676 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
24679 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
24680 when calculating size of integer atomic types.
24682 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
24684 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
24686 2014-02-01 Jakub Jelinek <jakub@redhat.com>
24688 PR tree-optimization/60003
24689 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
24690 * profile.c (branch_prob): Use gimple_call_builtin_p
24691 to check for BUILT_IN_SETJMP_RECEIVER.
24692 * tree-inline.c (copy_bb): Call notice_special_calls.
24694 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
24697 * lra-constraints.c (process_alt_operands): Update reload_sum only
24700 2014-01-31 Richard Henderson <rth@redhat.com>
24702 PR middle-end/60004
24703 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
24704 until after else_eh is processed.
24706 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24708 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
24709 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
24710 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
24711 in smmintrin.h, remove them.
24712 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
24713 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
24714 * config/i386/i386.md (ROUND_SAE): Fix value.
24715 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
24716 (const48_operand): New.
24717 * config/i386/subst.md (round), (round_expand): Use
24718 const_4_or_8_to_11_operand.
24719 (round_saeonly), (round_saeonly_expand): Use const48_operand.
24721 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
24723 * config/i386/constraints.md (Yk): Swap meaning with k.
24724 * config/i386/i386.md (movhi_internal): Change Yk to k.
24725 (movqi_internal): Ditto.
24726 (*k<logic><mode>): Ditto.
24729 (kandn<mode>): Ditto.
24730 (*<code>hi_1): Ditto.
24731 (*<code>qi_1): Ditto.
24732 (kxnor<mode>): Ditto.
24733 (kortestzhi): Ditto.
24734 (kortestchi): Ditto.
24736 (*one_cmplhi2_1): Ditto.
24737 (*one_cmplqi2_1): Ditto.
24738 * config/i386/sse.md (): Change k to Yk.
24739 (avx512f_load<mode>_mask): Ditto.
24740 (avx512f_blendm<mode>): Ditto.
24741 (avx512f_store<mode>_mask): Ditto.
24742 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
24743 (avx512f_storedqu<mode>_mask): Ditto.
24744 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
24746 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
24747 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
24748 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
24749 (avx512f_maskcmp<mode>3): Ditto.
24750 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
24751 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
24752 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
24753 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
24754 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
24755 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
24756 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
24757 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
24758 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
24759 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
24760 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
24761 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
24762 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
24763 (vec_extract_lo_<mode>_maskm): Ditto.
24764 (vec_extract_hi_<mode>_maskm): Ditto.
24765 (avx512f_vternlog<mode>_mask): Ditto.
24766 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
24767 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
24768 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
24769 (avx512f_<code>v8div16qi2_mask): Ditto.
24770 (avx512f_<code>v8div16qi2_mask_store): Ditto.
24771 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
24772 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
24773 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
24774 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
24775 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
24776 (*avx512pf_gatherpf<mode>df_mask): Ditto.
24777 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
24778 (*avx512pf_scatterpf<mode>df_mask): Ditto.
24779 (avx512cd_maskb_vec_dupv8di): Ditto.
24780 (avx512cd_maskw_vec_dupv16si): Ditto.
24781 (avx512f_vpermi2var<mode>3_maskz): Ditto.
24782 (avx512f_vpermi2var<mode>3_mask): Ditto.
24783 (avx512f_vpermi2var<mode>3_mask): Ditto.
24784 (avx512f_vpermt2var<mode>3_maskz): Ditto.
24785 (*avx512f_gathersi<mode>): Ditto.
24786 (*avx512f_gathersi<mode>_2): Ditto.
24787 (*avx512f_gatherdi<mode>): Ditto.
24788 (*avx512f_gatherdi<mode>_2): Ditto.
24789 (*avx512f_scattersi<mode>): Ditto.
24790 (*avx512f_scatterdi<mode>): Ditto.
24791 (avx512f_compress<mode>_mask): Ditto.
24792 (avx512f_compressstore<mode>_mask): Ditto.
24793 (avx512f_expand<mode>_mask): Ditto.
24794 * config/i386/subst.md (mask): Change k to Yk.
24795 (mask_scalar_merge): Ditto.
24798 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
24800 * doc/extend.texi (Vector Extensions): Document ?: in C++.
24802 2014-01-31 Richard Biener <rguenther@suse.de>
24804 PR middle-end/59990
24805 * builtins.c (fold_builtin_memory_op): Make sure to not
24806 use a floating-point mode or a boolean or enumeral type for
24807 the copy operation.
24809 2014-01-30 DJ Delorie <dj@redhat.com>
24811 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
24812 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
24813 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
24814 whenever main() has an epilogue.
24816 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24818 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
24819 unused variable "field".
24820 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
24821 (vsx_mergeh_<mode>): Likewise.
24822 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
24823 (altivec_vmrghh): Likewise.
24824 (altivec_vmrghw): Likewise.
24825 (altivec_vmrglb): Likewise.
24826 (altivec_vmrglh): Likewise.
24827 (altivec_vmrglw): Likewise.
24828 (altivec_vspltb): Add missing uses.
24829 (altivec_vsplth): Likewise.
24830 (altivec_vspltw): Likewise.
24831 (altivec_vspltsf): Likewise.
24833 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24836 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
24837 frame related instructions.
24839 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
24841 PR rtl-optimization/59959
24842 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
24843 any reload of register whose subreg is invalid.
24845 2014-01-30 Jakub Jelinek <jakub@redhat.com>
24847 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
24848 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
24849 Add missing return type - void.
24851 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24853 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
24854 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
24855 remove element index adjustment for endian (now handled in vsx.md
24857 (altivec_expand_vec_perm_const): Use
24858 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
24859 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
24860 (vsx_xxspltw_<mode>): Adjust element index for little endian.
24861 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
24862 define_expand and a new define_insn *altivec_vspltb_internal;
24863 adjust for -maltivec=be on a little endian target.
24864 (altivec_vspltb_direct): New.
24865 (altivec_vsplth): Divide into a define_expand and a new
24866 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
24867 little endian target.
24868 (altivec_vsplth_direct): New.
24869 (altivec_vspltw): Divide into a define_expand and a new
24870 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
24871 little endian target.
24872 (altivec_vspltw_direct): New.
24873 (altivec_vspltsf): Divide into a define_expand and a new
24874 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
24875 a little endian target.
24877 2014-01-30 Richard Biener <rguenther@suse.de>
24879 PR tree-optimization/59993
24880 * tree-ssa-forwprop.c (associate_pointerplus): Check we
24881 can propagate form the earlier stmt and avoid the transform
24882 when the intermediate result is needed.
24884 2014-01-30 Alangi Derick <alangiderick@gmail.com>
24886 * README.Portability: Fix typo.
24888 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
24890 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
24891 comparison_operator with ordered_comparison_operator.
24893 2014-01-30 Nick Clifton <nickc@redhat.com>
24895 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
24896 Rename to mn10300_store_multiple_regs.
24897 * config/mn10300/mn10300.c: Likewise.
24898 * config/mn10300/mn10300.md (store_movm): Fix typo: call
24899 store_multiple_regs.
24900 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
24901 Call mn10300_store_multiple_regs.
24903 2014-01-30 Nick Clifton <nickc@redhat.com>
24904 DJ Delorie <dj@redhat.com>
24906 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
24907 %fp 2 to keep registers after it properly word-aligned.
24908 (rl78_alloc_physical_registers_umul): Handle the case where both
24909 input operands are the same.
24911 2014-01-30 Richard Biener <rguenther@suse.de>
24913 PR tree-optimization/59903
24914 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
24917 2014-01-30 Jason Merrill <jason@redhat.com>
24920 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
24923 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
24925 2014-01-30 Richard Biener <rguenther@suse.de>
24927 PR tree-optimization/59951
24928 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
24930 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
24933 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
24934 SFmode to DFmode case.
24936 2014-01-29 DJ Delorie <dj@redhat.com>
24938 * config/msp430/msp430.opt (-minrt): New.
24939 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
24941 (ENDFILE_SPEC): Likewise.
24943 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
24945 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
24946 (estimate_function_body_sizes): Use it.
24948 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
24951 * dwarf2out.c (is_cxx_auto): New.
24952 (is_base_type): Use it.
24953 (gen_type_die_with_usage): Likewise.
24955 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24957 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
24958 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
24959 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
24960 -maltivec=be with LE targets.
24961 (vsx_mergeh_<mode>): Likewise.
24962 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
24963 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
24964 (altivec_vmrghb): Replace with define_expand and new
24965 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
24966 (altivec_vmrghb_direct): New define_insn.
24967 (altivec_vmrghh): Replace with define_expand and new
24968 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
24969 (altivec_vmrghh_direct): New define_insn.
24970 (altivec_vmrghw): Replace with define_expand and new
24971 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
24972 (altivec_vmrghw_direct): New define_insn.
24973 (*altivec_vmrghsf): Adjust for endianness.
24974 (altivec_vmrglb): Replace with define_expand and new
24975 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
24976 (altivec_vmrglb_direct): New define_insn.
24977 (altivec_vmrglh): Replace with define_expand and new
24978 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
24979 (altivec_vmrglh_direct): New define_insn.
24980 (altivec_vmrglw): Replace with define_expand and new
24981 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
24982 (altivec_vmrglw_direct): New define_insn.
24983 (*altivec_vmrglsf): Adjust for endianness.
24984 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24985 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24986 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
24987 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
24988 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24989 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24990 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
24991 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
24993 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
24995 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
24996 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
24999 2014-01-29 Richard Biener <rguenther@suse.de>
25001 PR tree-optimization/58742
25002 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
25003 associate_pointerplus_align.
25004 (associate_pointerplus_diff): New function.
25005 (associate_pointerplus): Likewise. Call associate_pointerplus_align
25006 and associate_pointerplus_diff.
25008 2014-01-29 Richard Biener <rguenther@suse.de>
25010 * lto-streamer.h (LTO_major_version): Bump to 3.
25011 (LTO_minor_version): Reset to 0.
25013 2014-01-29 Renlin Li <Renlin.Li@arm.com>
25015 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
25016 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
25017 (arm_file_start): Generate correct asm header for armv7ve.
25018 * config/arm/bpabi.h: Add multilib support for armv7ve.
25019 * config/arm/driver-arm.c: Change the architectures of cortex-a7
25020 and cortex-a15 to armv7ve.
25021 * config/arm/t-aprofile: Add multilib support for armv7ve.
25022 * doc/invoke.texi: Document -march=armv7ve.
25024 2014-01-29 Richard Biener <rguenther@suse.de>
25026 PR tree-optimization/58742
25027 * tree-ssa-forwprop.c (associate_plusminus): Return true
25028 if we changed sth, defer EH cleanup to ...
25029 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
25030 (simplify_mult): New function.
25032 2014-01-29 Jakub Jelinek <jakub@redhat.com>
25034 PR middle-end/59917
25035 PR tree-optimization/59920
25036 * tree.c (build_common_builtin_nodes): Remove
25037 __builtin_setjmp_dispatcher initialization.
25038 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
25039 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
25040 instead of gsi_after_labels + manually skipping debug stmts.
25041 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
25042 ignore bbs with IFN_ABNORMAL_DISPATCHER.
25043 * tree-inline.c (copy_edges_for_bb): Remove
25044 can_make_abnormal_goto argument, instead add abnormal_goto_dest
25045 argument. Ignore computed_goto_p stmts. Don't call
25046 make_abnormal_goto_edges. If a call might need abnormal edges
25047 for non-local gotos, see if it already has an edge to
25048 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
25049 with true argument, don't do anything then, otherwise add
25050 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
25051 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
25053 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
25054 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
25055 (lower_stmt): Don't set data->calls_builtin_setjmp.
25056 (lower_builtin_setjmp): Adjust comment.
25057 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
25058 * tree-cfg.c (found_computed_goto): Remove.
25059 (factor_computed_gotos): Remove.
25060 (make_goto_expr_edges): Return bool, true for computed gotos.
25061 Don't call make_abnormal_goto_edges.
25062 (build_gimple_cfg): Don't set found_computed_goto, don't call
25063 factor_computed_gotos.
25064 (computed_goto_p): No longer static.
25065 (make_blocks): Don't set found_computed_goto.
25066 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
25067 (make_edges): If make_goto_expr_edges returns true, push bb
25068 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
25069 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
25070 vector. Record mapping between bbs and OpenMP regions if there
25071 are any, adjust make_gimple_omp_edges caller. Call
25072 handle_abnormal_edges.
25073 (make_abnormal_goto_edges): Remove.
25074 * tree-cfg.h (make_abnormal_goto_edges): Remove.
25075 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
25076 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
25077 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
25078 * internal-fn.def (ABNORMAL_DISPATCHER): New.
25079 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
25080 filling *region also set *region_idx to (*region)->entry->index.
25083 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
25084 For REGs set ORIGINAL_REGNO.
25086 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
25088 * doc/md.texi: Mention that a target shouldn't implement
25089 vec_widen_(s|u)mul_even/odd pair if it is less efficient
25092 2014-01-29 Jakub Jelinek <jakub@redhat.com>
25094 PR tree-optimization/59594
25095 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
25096 a copy of the datarefs vector rather than the vector itself.
25098 2014-01-28 Jason Merrill <jason@redhat.com>
25101 * dwarf2out.c (auto_die): New static.
25102 (gen_type_die_with_usage): Handle C++1y 'auto'.
25103 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
25106 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
25109 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
25110 (SPEC_X32): Likewise.
25111 (SPEC_64): Likewise.
25112 * config/i386/i386.c (ix86_option_override_internal): Turn off
25113 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
25115 (x86_file_start): Output .code16gcc for TARGET_16BIT.
25116 * config/i386/i386.h (TARGET_16BIT): New macro.
25117 (TARGET_16BIT_P): Likewise.
25118 * config/i386/i386.opt: Add m16.
25119 * doc/invoke.texi: Document -m16.
25121 2014-01-28 Jakub Jelinek <jakub@redhat.com>
25123 PR preprocessor/59935
25124 * input.c (location_get_source_line): Bail out on when line number
25125 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
25127 2014-01-28 Richard Biener <rguenther@suse.de>
25129 PR tree-optimization/58742
25130 * tree-ssa-forwprop.c (associate_plusminus): Handle
25131 pointer subtraction of the form (T)(P + A) - (T)P.
25133 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25135 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
25138 2014-01-28 Richard Biener <rguenther@suse.de>
25141 2014-01-28 Richard Biener <rguenther@suse.de>
25143 PR rtl-optimization/45364
25144 PR rtl-optimization/59890
25145 * var-tracking.c (local_get_addr_clear_given_value): Handle
25146 already cleared slot.
25147 (val_reset): Handle not allocated local_get_addr_cache.
25148 (vt_find_locations): Use post-order on the inverted CFG.
25150 2014-01-28 Richard Biener <rguenther@suse.de>
25152 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
25154 2014-01-28 Richard Biener <rguenther@suse.de>
25156 PR rtl-optimization/45364
25157 PR rtl-optimization/59890
25158 * var-tracking.c (local_get_addr_clear_given_value): Handle
25159 already cleared slot.
25160 (val_reset): Handle not allocated local_get_addr_cache.
25161 (vt_find_locations): Use post-order on the inverted CFG.
25163 2014-01-28 Alan Modra <amodra@gmail.com>
25165 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
25166 * configure.ac <recursive call for build != host>: Define
25167 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
25168 and LD_FOR_BUILD too.
25169 * configure: Regenerate.
25171 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
25173 * config/i386/i386.c (get_builtin_code_for_version): Separate
25174 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
25175 Broadwell from Haswell.
25177 2014-01-27 Steve Ellcey <sellcey@mips.com>
25179 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
25180 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
25181 * config/mips/mips.c (mips_option_override): Change setting
25183 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
25184 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
25185 Change from Mask to Var.
25187 2014-01-27 Jeff Law <law@redhat.com>
25189 * ipa-inline.c (inline_small_functions): Fix typo.
25191 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
25193 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
25194 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
25195 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
25196 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
25197 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
25198 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
25199 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
25200 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
25201 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
25202 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
25203 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
25204 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
25205 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
25206 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
25207 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
25208 (_mm512_storeu_epi64): Ditto.
25209 (_mm512_cmpge_epi32_mask): Ditto.
25210 (_mm512_cmpge_epu32_mask): Ditto.
25211 (_mm512_cmpge_epi64_mask): Ditto.
25212 (_mm512_cmpge_epu64_mask): Ditto.
25213 (_mm512_cmple_epi32_mask): Ditto.
25214 (_mm512_cmple_epu32_mask): Ditto.
25215 (_mm512_cmple_epi64_mask): Ditto.
25216 (_mm512_cmple_epu64_mask): Ditto.
25217 (_mm512_cmplt_epi32_mask): Ditto.
25218 (_mm512_cmplt_epu32_mask): Ditto.
25219 (_mm512_cmplt_epi64_mask): Ditto.
25220 (_mm512_cmplt_epu64_mask): Ditto.
25221 (_mm512_cmpneq_epi32_mask): Ditto.
25222 (_mm512_cmpneq_epu32_mask): Ditto.
25223 (_mm512_cmpneq_epi64_mask): Ditto.
25224 (_mm512_cmpneq_epu64_mask): Ditto.
25225 (_mm512_expand_pd): Ditto.
25226 (_mm512_expand_ps): Ditto.
25227 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
25228 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
25229 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
25230 * config/i386/i386.c (ix86_builtins): Add
25231 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
25232 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
25233 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
25234 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
25235 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
25236 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
25237 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
25238 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
25239 IX86_BUILTIN_PMOVUSQW512_MEM.
25240 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
25241 __builtin_ia32_pmovsqd512mem_mask,
25242 __builtin_ia32_pmovqd512mem_mask,
25243 __builtin_ia32_pmovusqw512mem_mask,
25244 __builtin_ia32_pmovsqw512mem_mask,
25245 __builtin_ia32_pmovqw512mem_mask,
25246 __builtin_ia32_pmovusdw512mem_mask,
25247 __builtin_ia32_pmovsdw512mem_mask,
25248 __builtin_ia32_pmovdw512mem_mask,
25249 __builtin_ia32_pmovqb512mem_mask,
25250 __builtin_ia32_pmovusqb512mem_mask,
25251 __builtin_ia32_pmovsqb512mem_mask,
25252 __builtin_ia32_pmovusdb512mem_mask,
25253 __builtin_ia32_pmovsdb512mem_mask,
25254 __builtin_ia32_pmovdb512mem_mask.
25255 (bdesc_args): Add __builtin_ia32_expanddf512,
25256 __builtin_ia32_expandsf512.
25257 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
25258 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
25259 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
25260 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
25261 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
25262 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
25263 (avx512f_<code>v8div16qi2_mask_store): This.
25264 (avx512f_expand<mode>): New.
25266 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
25268 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
25270 (_mm512_mask_prefetch_i64gather_pd): Ditto.
25271 (_mm512_prefetch_i32scatter_pd): Ditto.
25272 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
25273 (_mm512_prefetch_i64scatter_pd): Ditto.
25274 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
25275 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
25276 (_mm512_mask_prefetch_i64gather_ps): Ditto.
25277 (_mm512_prefetch_i32scatter_ps): Ditto.
25278 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
25279 (_mm512_prefetch_i64scatter_ps): Ditto.
25280 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
25281 * config/i386/i386-builtin-types.def: Define
25282 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
25283 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
25284 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
25285 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
25286 IX86_BUILTIN_SCATTERPFQPD.
25287 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
25288 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
25289 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
25290 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
25291 __builtin_ia32_scatterpfqps.
25292 (ix86_expand_builtin): Expand new built-ins.
25293 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
25294 fix memory access data type.
25295 (*avx512pf_gatherpf<mode>_mask): Ditto.
25296 (*avx512pf_gatherpf<mode>): Ditto.
25297 (avx512pf_scatterpf<mode>): Ditto.
25298 (*avx512pf_scatterpf<mode>_mask): Ditto.
25299 (*avx512pf_scatterpf<mode>): Ditto.
25300 (GATHER_SCATTER_SF_MEM_MODE): New.
25301 (avx512pf_gatherpf<mode>df): Ditto.
25302 (*avx512pf_gatherpf<mode>df_mask): Ditto.
25303 (*avx512pf_scatterpf<mode>df): Ditto.
25305 2014-01-27 Jakub Jelinek <jakub@redhat.com>
25308 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
25309 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
25312 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
25314 * common/config/arm/arm-common.c
25315 (arm_rewrite_mcpu): Handle multiple names.
25317 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
25319 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
25321 * gimple-builder.h (create_gimple_tmp): Delete.
25323 2014-01-27 Christian Bruel <christian.bruel@st.com>
25325 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
25328 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
25330 * config/pa/pa.md (call): Generate indirect long calls to non-local
25331 functions when outputing 32-bit code.
25332 (call_value): Likewise except for special call to buggy powf function.
25334 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
25335 portable runtime and PIC indirect calls.
25336 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
25337 and PIC call sequences. Use ldo instead of blr to set return register
25338 in PIC call sequence.
25340 2014-01-25 Walter Lee <walt@tilera.com>
25342 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
25343 avoid clobbering a live register.
25345 2014-01-25 Walter Lee <walt@tilera.com>
25347 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
25348 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
25349 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
25350 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
25352 2014-01-25 Walter Lee <walt@tilera.com>
25354 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
25355 arguments on even registers.
25356 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
25358 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
25359 (BIGGEST_ALIGNMENT): Ditto.
25360 (BIGGEST_FIELD_ALIGNMENT): Ditto.
25362 2014-01-25 Walter Lee <walt@tilera.com>
25364 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
25365 insns before bundling.
25366 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
25368 2014-01-25 Walter Lee <walt@tilera.com>
25370 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
25371 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
25372 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
25374 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
25376 * config/mips/constraints.md (kl): Delete.
25377 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
25378 define expands, using...
25379 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
25380 instructions for MIPS16.
25381 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
25382 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
25384 2014-01-25 Walter Lee <walt@tilera.com>
25386 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
25390 2014-01-25 Walter Lee <walt@tilera.com>
25392 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
25393 (TARGET_EXPAND_TO_RTL_HOOK): Define.
25395 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
25397 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
25400 2014-01-25 Jakub Jelinek <jakub@redhat.com>
25402 * print-rtl.c (in_call_function_usage): New var.
25403 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
25404 EXPR_LIST mode as mode and not as reg note name.
25406 PR middle-end/59561
25407 * cfgloopmanip.c (copy_loop_info): If
25408 loop->warned_aggressive_loop_optimizations, make sure
25409 the flag is set in target loop too.
25411 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
25413 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
25415 * builtins.def: Likewise.
25416 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
25417 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
25418 * ira.c (ira_setup_eliminable_regset): Likewise.
25419 * omp-low.c (gate_expand_omp): Likewise.
25420 (execute_lower_omp): Likewise.
25421 (diagnose_sb_0): Likewise.
25422 (gate_diagnose_omp_blocks): Likewise.
25423 (simd_clone_clauses_extract): Likewise.
25426 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25428 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
25429 correction for little endian...
25430 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
25433 2014-01-24 Jeff Law <law@redhat.com>
25435 PR tree-optimization/59919
25436 * tree-vrp.c (find_assert_locations_1): Do not register asserts
25437 for non-returning calls.
25439 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
25441 * common/config/aarch64/aarch64-common.c
25442 (aarch64_rewrite_mcpu): Handle multiple names.
25443 * config/aarch64/aarch64.h
25444 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
25446 2014-01-24 Dodji Seketeli <dodji@redhat.com>
25448 * input.c (add_file_to_cache_tab): Handle the case where fopen
25451 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
25454 * config/i386/i386.md (pushsf splitter): Get stack adjustment
25455 from push operand if code of push isn't PRE_DEC.
25457 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
25460 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
25461 -mquad-memory-atomic. Update -mquad-memory documentation to say
25462 it is only used for non-atomic loads/stores.
25464 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
25465 -mquad-memory or -mquad-memory-atomic switches.
25467 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
25468 -mquad-memory-atomic to ISA 2.07 support.
25470 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
25471 to separate support of normal quad word memory operations (ldq, stq)
25472 from the atomic quad word memory operations.
25474 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
25475 support to separate non-atomic quad word operations from atomic
25476 quad word operations. Disable non-atomic quad word operations in
25477 little endian mode so that we don't have to swap words after the
25478 load and before the store.
25479 (quad_load_store_p): Add comment about atomic quad word support.
25480 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
25481 options printed with -mdebug=reg.
25483 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
25484 -mquad-memory-atomic as the test for whether we have quad word
25485 atomic instructions.
25486 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
25487 or -mp8-vector are used, allow byte/half-word atomic operations.
25489 * config/rs6000/sync.md (load_lockedti): Insure that the address
25490 is a proper indexed or indirect address for the lqarx instruction.
25491 On little endian systems, swap the hi/lo registers after the lqarx
25493 (load_lockedpti): Use indexed_or_indirect_operand predicate to
25494 insure the address is valid for the lqarx instruction.
25495 (store_conditionalti): Insure that the address is a proper indexed
25496 or indirect address for the stqcrx. instruction. On little endian
25497 systems, swap the hi/lo registers before doing the stqcrx.
25499 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
25500 insure the address is valid for the stqcrx. instruction.
25502 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
25503 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
25504 type of quad memory support is available.
25506 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
25508 PR regression/59915
25509 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
25510 there is a danger of looping.
25512 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
25514 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
25515 force flag_ira_loop_pressure if set via command line.
25517 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25519 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
25520 (ashr_simd): New builtin handling DI mode.
25521 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
25522 (aarch64_sshr_simddi): New match pattern.
25523 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
25524 (vshrd_n_s64): Likewise.
25525 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
25527 2014-01-23 Nick Clifton <nickc@redhat.com>
25529 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
25530 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
25531 favour of mcu specific scripts.
25532 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
25535 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25536 Alex Velenko <Alex.Velenko@arm.com>
25538 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
25539 (vaddv_s16): Likewise.
25540 (vaddv_s32): Likewise.
25541 (vaddv_u8): Likewise.
25542 (vaddv_u16): Likewise.
25543 (vaddv_u32): Likewise.
25544 (vaddvq_s8): Likewise.
25545 (vaddvq_s16): Likewise.
25546 (vaddvq_s32): Likewise.
25547 (vaddvq_s64): Likewise.
25548 (vaddvq_u8): Likewise.
25549 (vaddvq_u16): Likewise.
25550 (vaddvq_u32): Likewise.
25551 (vaddvq_u64): Likewise.
25552 (vaddv_f32): Likewise.
25553 (vaddvq_f32): Likewise.
25554 (vaddvq_f64): Likewise.
25555 (vmaxv_f32): Likewise.
25556 (vmaxv_s8): Likewise.
25557 (vmaxv_s16): Likewise.
25558 (vmaxv_s32): Likewise.
25559 (vmaxv_u8): Likewise.
25560 (vmaxv_u16): Likewise.
25561 (vmaxv_u32): Likewise.
25562 (vmaxvq_f32): Likewise.
25563 (vmaxvq_f64): Likewise.
25564 (vmaxvq_s8): Likewise.
25565 (vmaxvq_s16): Likewise.
25566 (vmaxvq_s32): Likewise.
25567 (vmaxvq_u8): Likewise.
25568 (vmaxvq_u16): Likewise.
25569 (vmaxvq_u32): Likewise.
25570 (vmaxnmv_f32): Likewise.
25571 (vmaxnmvq_f32): Likewise.
25572 (vmaxnmvq_f64): Likewise.
25573 (vminv_f32): Likewise.
25574 (vminv_s8): Likewise.
25575 (vminv_s16): Likewise.
25576 (vminv_s32): Likewise.
25577 (vminv_u8): Likewise.
25578 (vminv_u16): Likewise.
25579 (vminv_u32): Likewise.
25580 (vminvq_f32): Likewise.
25581 (vminvq_f64): Likewise.
25582 (vminvq_s8): Likewise.
25583 (vminvq_s16): Likewise.
25584 (vminvq_s32): Likewise.
25585 (vminvq_u8): Likewise.
25586 (vminvq_u16): Likewise.
25587 (vminvq_u32): Likewise.
25588 (vminnmv_f32): Likewise.
25589 (vminnmvq_f32): Likewise.
25590 (vminnmvq_f64): Likewise.
25592 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
25594 * config/aarch64/aarch64-simd.md
25595 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
25596 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
25597 (*aarch64_mul3_elt<mode>): Likewise.
25598 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
25599 (*aarch64_mul3_elt_to_64v2df): Likewise.
25600 (*aarch64_mla_elt<mode>): Likewise.
25601 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
25602 (*aarch64_mls_elt<mode>): Likewise.
25603 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
25604 (*aarch64_fma4_elt<mode>): Likewise.
25605 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
25606 (*aarch64_fma4_elt_to_64v2df): Likewise.
25607 (*aarch64_fnma4_elt<mode>): Likewise.
25608 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
25609 (*aarch64_fnma4_elt_to_64v2df): Likewise.
25610 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
25611 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
25612 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25613 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
25614 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
25615 (aarch64_sqdmull_lane<mode>_internal): Likewise.
25616 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
25618 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
25620 * config/aarch64/aarch64-simd.md
25621 (aarch64_be_checked_get_lane<mode>): New define_expand.
25622 * config/aarch64/aarch64-simd-builtins.def
25623 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
25624 New builtin definition.
25625 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
25626 Use new safe be builtin.
25628 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
25630 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
25632 (aarch64_be_st1<mode>): Likewise.
25633 (aarch_ld1<VALL:mode>): Define_expand modified.
25634 (aarch_st1<VALL:mode>): Likewise.
25635 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
25636 (UNSPEC_ST1): Likewise.
25638 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
25640 * config/microblaze/microblaze.md: Add trap insn and attribute
25642 2014-01-23 Dodji Seketeli <dodji@redhat.com>
25644 PR preprocessor/58580
25645 * input.h (location_get_source_line): Take an additional line_size
25647 (void diagnostics_file_cache_fini): Declare new function.
25648 * input.c (struct fcache): New type.
25649 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
25650 New static constants.
25651 (diagnostic_file_cache_init, total_lines_num)
25652 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
25653 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
25654 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
25655 (get_next_line, read_next_line, goto_next_line, read_line_num):
25656 New static function definitions.
25657 (diagnostic_file_cache_fini): New function.
25658 (location_get_source_line): Take an additional output line_len
25659 parameter. Re-write using lookup_or_add_file_to_cache_tab and
25661 * diagnostic.c (diagnostic_finish): Call
25662 diagnostic_file_cache_fini.
25663 (adjust_line): Take an additional input parameter for the length
25664 of the line, rather than calculating it with strlen.
25665 (diagnostic_show_locus): Adjust the use of
25666 location_get_source_line and adjust_line with respect to their new
25667 signature. While displaying a line now, do not stop at the first
25668 null byte. Rather, display the zero byte as a space and keep
25669 going until we reach the size of the line.
25670 * Makefile.in: Add vec.o to OBJS-libcommon
25672 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25673 Ilya Tocar <ilya.tocar@intel.com>
25675 * config/i386/avx512fintrin.h (_mm512_kmov): New.
25676 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
25677 (__builtin_ia32_kmov16): Ditto.
25678 * config/i386/i386.md (UNSPEC_KMOV): New.
25681 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
25683 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
25684 (_mm512_storeu_si512): Ditto.
25686 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
25689 * rtl.h (get_referenced_operands): Declare.
25690 * recog.c (get_referenced_operands): New function.
25691 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
25692 operands have been referenced when recording LO_SUM references.
25694 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
25696 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
25698 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25700 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
25701 Enable for generic and recent AMD targets.
25703 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
25705 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
25706 ARG_SIZE note when adjustment was eliminated.
25708 2014-01-22 Jeff Law <law@redhat.com>
25710 PR tree-optimization/59597
25711 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
25712 in file. Accept new argument REGISTERING and use it to modify
25713 dump output appropriately.
25714 (register_jump_thread): Corresponding changes.
25715 (mark_threaded_blocks): Reinstate code to cancel unprofitable
25716 thread paths involving joiner blocks. Add code to dump cancelled
25717 jump threading paths.
25719 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
25721 PR rtl-optimization/59477
25722 * lra-constraints.c (inherit_in_ebb): Process call for living hard
25723 regs. Update reloads_num and potential_reload_hard_regs for all insns.
25725 2014-01-22 Tom Tromey <tromey@redhat.com>
25727 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
25729 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
25731 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25733 PR rtl-optimization/59896
25734 * lra-constraints.c (process_alt_operands): Check unused note for
25735 matched operands of insn with no output reloads.
25737 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
25739 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
25740 (mips_move_from_gpr_cost): Likewise.
25742 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
25744 PR rtl-optimization/59858
25745 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
25746 ira_class_hard_regs_num.
25747 (process_alt_operands): Increase reject for dying matched operand.
25749 2014-01-21 Jakub Jelinek <jakub@redhat.com>
25752 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
25753 smaller than size, perform several stores or loads and stores
25754 at dst + count - size to store or copy all of size bytes, rather
25755 than just last modesize bytes.
25757 2014-01-20 DJ Delorie <dj@redhat.com>
25759 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
25760 that CLOBBERs are REGs before propogating their values.
25762 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
25764 PR middle-end/59789
25765 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
25766 (cgraph_inline_failed_type): New function.
25767 * cgraph.h (DEFCIFCODE): Add type.
25768 (cgraph_inline_failed_type_t): New enum.
25769 (cgraph_inline_failed_type): New prototype.
25770 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
25771 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
25772 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
25773 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
25774 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
25775 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
25776 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
25777 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
25778 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
25779 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
25780 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
25781 OPTIMIZATION_MISMATCH.
25782 * tree-inline.c (expand_call_inline): Emit errors during
25783 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
25785 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25788 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
25789 mode attribute in insn output.
25791 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
25793 * output.h (output_constant): Delete.
25794 * varasm.c (output_constant): Make private.
25796 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
25798 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
25800 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25802 PR middle-end/59860
25803 * tree.h (fold_builtin_strcat): New prototype.
25804 * builtins.c (fold_builtin_strcat): No longer static. Add len
25805 argument, if non-NULL, don't call c_strlen. Optimize
25806 directly into __builtin_memcpy instead of __builtin_strcpy.
25807 (fold_builtin_2): Adjust fold_builtin_strcat caller.
25808 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
25810 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
25812 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25813 for SImode_address_operand operands, having only a REG argument.
25815 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
25817 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
25818 loader name using mbig-endian.
25819 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
25821 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25823 * doc/invoke.texi (-march): Clarify documentation for AArch64.
25824 (-mtune): Likewise.
25827 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
25829 * config/aarch64/aarch64-protos.h
25830 (aarch64_cannot_change_mode_class_ptr): Declare.
25831 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
25832 aarch64_cannot_change_mode_class_ptr): New.
25833 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
25834 backend hook aarch64_cannot_change_mode_class.
25836 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
25838 * common/config/aarch64/aarch64-common.c
25839 (aarch64_handle_option): Don't handle any option order logic here.
25840 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
25841 selected_cpu, warn on architecture version mismatch.
25842 (aarch64_override_options): Fix parsing order for option strings.
25844 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25845 Iain Sandoe <iain@codesourcery.com>
25848 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
25849 warning. Amend comment to reflect current functionality.
25851 2014-01-20 Richard Biener <rguenther@suse.de>
25853 PR middle-end/59860
25854 * builtins.c (fold_builtin_strcat): Remove case better handled
25855 by tree-ssa-strlen.c.
25857 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
25859 * config/aarch64/aarch64.opt
25860 (mcpu, march, mtune): Make case-insensitive.
25862 2014-01-20 Jakub Jelinek <jakub@redhat.com>
25865 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
25866 if operands[1] is a REG or ZERO_EXTEND of a REG.
25868 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
25870 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
25872 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
25874 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
25875 long non-pic millicode calls.
25877 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
25879 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
25881 2014-01-19 Kito Cheng <kito@0xlab.org>
25883 * builtins.c (expand_movstr): Check movstr expand done or fail.
25885 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25886 H.J. Lu <hongjiu.lu@intel.com>
25889 * config/i386/i386.md (*lea<mode>): Zero-extend return register
25890 to DImode for zero-extended addresses.
25892 2014-01-19 Jakub Jelinek <jakub@redhat.com>
25894 PR rtl-optimization/57763
25895 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
25896 on the new indirect jump_insn and increment LABEL_NUSES (label).
25898 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
25902 * config.gcc (x86_archs): New variable.
25903 (x86_64_archs): Likewise.
25904 (x86_cpus): Likewise.
25905 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
25906 --with-arch/--with-cpu= options.
25907 Support --with-arch=/--with-cpu={nehalem,westmere,
25908 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
25910 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25912 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
25913 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
25915 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
25917 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
25919 2014-01-18 Jakub Jelinek <jakub@redhat.com>
25922 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
25923 clear cpp_get_options (parse_in)->warn_unused_macros for
25924 ix86_target_macros_internal with cpp_define.
25926 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
25928 * jump.c (delete_related_insns): Keep (use (insn))s.
25929 * reorg.c (redundant_insn): Check for barriers too.
25931 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25933 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
25935 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
25937 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
25938 call to $$dyncall when TARGET_LONG_CALLS is true.
25940 2014-01-17 Jeff Law <law@redhat.com>
25942 * ree.c (combine_set_extension): Temporarily disable test for
25943 changing number of hard registers.
25945 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
25947 PR middle-end/58125
25948 * ipa-inline-analysis.c (inline_free_summary):
25949 Do not free summary of aliases.
25951 2014-01-17 Jakub Jelinek <jakub@redhat.com>
25953 PR middle-end/59706
25954 * gimplify.c (gimplify_expr): Use create_tmp_var
25955 instead of create_tmp_var_raw. If cond doesn't have
25956 integral type, don't add the IFN_ANNOTATE builtin at all.
25958 2014-01-17 Martin Jambor <mjambor@suse.cz>
25961 * ipa-cp.c (prev_edge_clone): New variable.
25962 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
25963 Also resize prev_edge_clone vector.
25964 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
25965 (ipcp_edge_removal_hook): New function.
25966 (ipcp_driver): Register ipcp_edge_removal_hook.
25968 2014-01-17 Andrew Pinski <apinski@cavium.com>
25969 Steve Ellcey <sellcey@mips.com>
25972 * config/mips/mips.c (mips_print_operand): Check operand mode instead
25975 2014-01-17 Jeff Law <law@redhat.com>
25977 PR middle-end/57904
25978 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
25979 so that pass_ccp runs first.
25981 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25983 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
25984 (ix86_adjust_cost): Use !TARGET_XXX.
25985 (do_reorder_for_imul): Likewise.
25986 (swap_top_of_ready_list): Likewise.
25987 (ix86_sched_reorder): Likewise.
25989 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
25991 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
25992 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
25993 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
25994 (intel_memset): New. Duplicate slm_memset.
25995 (intel_cost): New. Duplicate slm_cost.
25996 (m_INTEL): New macro.
25997 (processor_target_table): Add "intel".
25998 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
25999 with PROCESSOR_INTEL for "intel".
26000 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
26001 PROCESSOR_SILVERMONT.
26002 (ix86_issue_rate): Likewise.
26003 (ix86_adjust_cost): Likewise.
26004 (ia32_multipass_dfa_lookahead): Likewise.
26005 (swap_top_of_ready_list): Likewise.
26006 (ix86_sched_reorder): Likewise.
26007 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
26008 instead of TARGET_OPT_AGU.
26009 * config/i386/i386.h (TARGET_INTEL): New.
26010 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
26011 (processor_type): Add PROCESSOR_INTEL.
26012 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
26013 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
26015 2014-01-17 Marek Polacek <polacek@redhat.com>
26018 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
26021 2014-01-17 Richard Biener <rguenther@suse.de>
26023 PR tree-optimization/46590
26024 * opts.c (default_options_table): Add entries for
26025 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
26026 all enabled at -O1 but not for -Og.
26027 * common.opt (fbranch-count-reg): Remove Init(1).
26028 (fmove-loop-invariants): Likewise.
26029 (ftree-pta): Likewise.
26031 2014-01-17 Jakub Jelinek <jakub@redhat.com>
26033 * config/i386/i386.c (ix86_data_alignment): For compatibility with
26034 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
26035 decls to at least the GCC 4.8 used alignments.
26038 * tree-nested.c (convert_nonlocal_reference_stmt,
26039 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
26040 of GIMPLE_BIND stmts, adjust associated decls.
26042 2014-01-17 Richard Biener <rguenther@suse.de>
26044 PR tree-optimization/46590
26045 * vec.h (vec<>::bseach): New member function implementing
26046 binary search according to C89 bsearch.
26047 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
26048 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
26049 bitmap pointer again. Make accesses_in_loop a flat array.
26050 (mem_ref_obstack): New global.
26051 (outermost_indep_loop): Adjust for mem_ref->stored changes.
26052 (mark_ref_stored): Likewise.
26053 (ref_indep_loop_p_2): Likewise.
26054 (set_ref_stored_in_loop): New helper function.
26055 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
26056 (memref_free): Adjust.
26057 (record_mem_ref_loc): Simplify.
26058 (gather_mem_refs_stmt): Adjust.
26059 (sort_locs_in_loop_postorder_cmp): New function.
26060 (analyze_memory_references): Sort accesses_in_loop after
26061 loop postorder number.
26062 (find_ref_loc_in_loop_cmp): New function.
26063 (for_all_locs_in_loop): Find relevant cluster of locs in
26064 accesses_in_loop and iterate without recursion.
26065 (execute_sm): Avoid uninit warning.
26066 (struct ref_always_accessed): Simplify.
26067 (ref_always_accessed::operator ()): Likewise.
26068 (ref_always_accessed_p): Likewise.
26069 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
26070 loop postorder numbers here.
26071 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
26074 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
26077 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
26078 on decls for which assemble_alias has been called.
26080 2014-01-17 Nick Clifton <nickc@redhat.com>
26082 * config/msp430/msp430.opt: (mcpu): New option.
26083 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
26084 (msp430_option_override): Parse target_cpu. If the MCU name
26085 matches a generic string, clear target_mcu.
26086 (msp430_attr): Allow numeric interrupt values up to 63.
26087 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
26088 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
26090 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
26092 * config/msp430/msp430.md (popm): Use %J rather than %I.
26093 (addsi3): Use msp430_nonimmediate_operand for operand 2.
26094 (addhi_cy_i): Use immediate_operand for operand 2.
26095 * doc/invoke.texi: Document -mcpu option.
26097 2014-01-17 Richard Biener <rguenther@suse.de>
26099 PR rtl-optimization/38518
26100 * df.h (df_analyze_loop): Declare.
26101 * df-core.c: Include cfgloop.h.
26102 (df_analyze_1): Split out main part of df_analyze.
26103 (df_analyze): Adjust.
26104 (loop_inverted_post_order_compute): New function.
26105 (loop_post_order_compute): Likewise.
26106 (df_analyze_loop): New function avoiding whole-function
26107 postorder computes.
26108 * loop-invariant.c (find_defs): Use df_analyze_loop.
26109 (find_invariants): Adjust.
26110 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
26112 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
26114 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
26115 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
26117 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
26119 * ipa-ref.c (ipa_remove_stmt_references): Fix references
26120 traversal when removing references.
26122 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
26125 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
26127 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
26129 PR middle-end/56791
26130 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
26131 pushing a reload for an autoinc when we had previously reloaded an
26132 inner part of the address.
26134 2014-01-16 Jakub Jelinek <jakub@redhat.com>
26136 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
26138 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
26139 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
26140 when not giving up or versioning for alias only because of
26142 (vect_analyze_data_ref_dependences): Set to true.
26143 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
26145 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
26146 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
26149 PR middle-end/58344
26150 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
26153 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
26154 operand 0 predicate for gathers, use a new pseudo as subtarget.
26156 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
26158 PR middle-end/59609
26159 * lra-constraints.c (process_alt_operands): Add printing debug info.
26160 Check absence of input/output reloads for matched operands too.
26162 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
26164 PR rtl-optimization/59835
26165 * ira.c (ira_init_register_move_cost): Increase cost for
26168 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
26170 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
26172 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
26175 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
26176 non-register objects. Use gen_(high/low)part more consistently.
26179 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
26182 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
26183 endian support, remove tests for WORDS_BIG_ENDIAN.
26184 (p8_mfvsrd_3_<mode>): Likewise.
26185 (reload_gpr_from_vsx<mode>): Likewise.
26186 (reload_gpr_from_vsxsf): Likewise.
26187 (p8_mfvsrd_4_disf): Likewise.
26189 2014-01-16 Richard Biener <rguenther@suse.de>
26191 PR rtl-optimization/46590
26192 * lcm.c (compute_antinout_edge): Use postorder iteration.
26193 (compute_laterin): Use inverted postorder iteration.
26195 2014-01-16 Nick Clifton <nickc@redhat.com>
26197 PR middle-end/28865
26198 * varasm.c (output_constant): Return the number of bytes actually
26200 (output_constructor_array_range): Update the field size with the
26201 number of bytes emitted by output_constant.
26202 (output_constructor_regular_field): Likewise. Also do not
26203 complain if the total number of bytes emitted is now greater
26204 than the expected fieldpos.
26205 * output.h (output_constant): Update prototype and descriptive comment.
26207 2014-01-16 Marek Polacek <polacek@redhat.com>
26209 PR middle-end/59827
26210 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
26211 it is error_mark_node.
26213 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
26215 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
26216 VALID_AVX256_REG_OR_OI_MODE.
26218 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
26220 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
26221 current procedure should be profiled.
26223 2014-01-15 Andrew Pinski <apinski@cavium.com>
26225 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
26226 of moving from/to the STACK_REG register class.
26228 2014-01-15 Richard Henderson <rth@redhat.com>
26231 * reginfo.c (global_regs_decl): Globalize.
26232 * rtl.h (global_regs_decl): Declare.
26233 * ira.c (do_reload): Diagnose frame_pointer_needed and it
26234 reserved via global_regs.
26236 2014-01-15 Teresa Johnson <tejohnson@google.com>
26238 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
26240 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
26242 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
26243 and vmulosh rather than call gen_vec_widen_smult_*.
26244 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
26245 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
26246 (vec_widen_smult_even_v16qi): Likewise.
26247 (vec_widen_umult_even_v8hi): Likewise.
26248 (vec_widen_smult_even_v8hi): Likewise.
26249 (vec_widen_umult_odd_v16qi): Likewise.
26250 (vec_widen_smult_odd_v16qi): Likewise.
26251 (vec_widen_umult_odd_v8hi): Likewise.
26252 (vec_widen_smult_odd_v8hi): Likewise.
26253 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
26254 vmuloub rather than call gen_vec_widen_umult_*.
26255 (vec_widen_umult_lo_v16qi): Likewise.
26256 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
26257 vmulosb rather than call gen_vec_widen_smult_*.
26258 (vec_widen_smult_lo_v16qi): Likewise.
26259 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
26260 rather than call gen_vec_widen_umult_*.
26261 (vec_widen_umult_lo_v8hi): Likewise.
26262 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
26263 rather than call gen_vec_widen_smult_*.
26264 (vec_widen_smult_lo_v8hi): Likewise.
26266 2014-01-15 Jeff Law <law@redhat.com>
26268 PR tree-optimization/59747
26269 * ree.c (find_and_remove_re): Properly handle case where a second
26270 eliminated extension requires widening a copy created for elimination
26271 of a prior extension.
26272 (combine_set_extension): Ensure that the number of hard regs needed
26273 for a destination register does not change when we widen it.
26275 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
26277 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
26278 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
26279 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
26280 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
26281 (avr-*-rtems*): Likewise.
26282 (bfin*-rtems*): Likewise.
26283 (moxie-*-rtems*): Likewise.
26284 (h8300-*-rtems*): Likewise.
26285 (i[34567]86-*-rtems*): Likewise.
26286 (lm32-*-rtems*): Likewise.
26287 (m32r-*-rtems*): Likewise.
26288 (m68k-*-rtems*): Likewise.
26289 (microblaze*-*-rtems*): Likewise.
26290 (mips*-*-rtems*): Likewise.
26291 (powerpc-*-rtems*): Likewise.
26292 (sh-*-rtems*): Likewise.
26293 (sparc-*-rtems*): Likewise.
26294 (sparc64-*-rtems*): Likewise.
26295 (v850-*-rtems*): Likewise.
26296 (m32c-*-rtems*): Likewise.
26298 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
26300 PR rtl-optimization/59511
26301 * ira.c (ira_init_register_move_cost): Use memory costs for some
26302 cases of register move cost calculations.
26303 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
26304 instead of BB frequency.
26305 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
26306 * lra-assigns.c (find_hard_regno_for): Ditto.
26308 2014-01-15 Richard Biener <rguenther@suse.de>
26310 PR tree-optimization/59822
26311 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
26312 (vectorizable_load): Use it to hoist defs of uses of invariant
26313 loads out of the loop.
26315 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
26316 Kugan Vivekanandarajah <kuganv@linaro.org>
26319 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
26322 2014-01-15 Richard Biener <rguenther@suse.de>
26324 PR rtl-optimization/59802
26325 * lcm.c (compute_available): Use inverted postorder to seed
26326 the initial worklist.
26328 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26331 * config/s390/s390.c (s390_preferred_reload_class): Don't return
26332 ADDR_REGS for invalid symrefs in non-PIC code.
26334 2014-01-15 Jakub Jelinek <jakub@redhat.com>
26337 * builtins.c (determine_block_size): Initialize *probable_max_size
26338 even if len_rtx is CONST_INT.
26340 2014-01-14 Andrew Pinski <apinski@cavium.com>
26342 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
26343 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
26344 (cortexa53_tunings): Likewise.
26345 (aarch64_sched_issue_rate): New function.
26346 (TARGET_SCHED_ISSUE_RATE): Define.
26348 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
26350 * ira-costs.c (find_costs_and_classes): Add missed
26351 ira_init_register_move_cost_if_necessary.
26353 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
26356 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
26358 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
26361 * config/i386/i386.c (type_natural_mode): Add a bool parameter
26362 to indicate if type is used for function return value. Warn ABI
26363 change if the vector mode isn't available for function return value.
26364 (ix86_function_arg_advance): Pass false to type_natural_mode.
26365 (ix86_function_arg): Likewise.
26366 (ix86_gimplify_va_arg): Likewise.
26367 (function_arg_32): Don't warn ABI change.
26368 (ix86_function_value): Pass true to type_natural_mode.
26369 (ix86_return_in_memory): Likewise.
26370 (ix86_struct_value_rtx): Removed.
26371 (TARGET_STRUCT_VALUE_RTX): Likewise.
26373 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
26375 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
26376 converting a conditional jump into a conditional return.
26378 2014-01-14 Richard Biener <rguenther@suse.de>
26380 PR tree-optimization/58921
26381 PR tree-optimization/59006
26382 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
26383 hoisting invariant stmts.
26384 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
26385 invariant loads on the preheader edge if possible.
26387 2014-01-14 Joey Ye <joey.ye@arm.com>
26389 * doc/plugin.texi (Building GCC plugins): Update to C++.
26391 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
26393 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
26394 (_mm_rcp28_round_ss): Ditto.
26395 (_mm_rsqrt28_round_sd): Ditto.
26396 (_mm_rsqrt28_round_ss): Ditto.
26397 (_mm_rcp28_sd): Ditto.
26398 (_mm_rcp28_ss): Ditto.
26399 (_mm_rsqrt28_sd): Ditto.
26400 (_mm_rsqrt28_ss): Ditto.
26401 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
26402 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
26403 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
26404 (IX86_BUILTIN_RCP28SD): Ditto.
26405 (IX86_BUILTIN_RCP28SS): Ditto.
26406 (IX86_BUILTIN_RSQRT28SD): Ditto.
26407 (IX86_BUILTIN_RSQRT28SS): Ditto.
26408 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
26409 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
26410 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
26411 (ix86_expand_special_args_builtin): Expand new FTYPE.
26412 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
26413 (srcp14<mode>): Make insn unary.
26414 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
26415 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
26416 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
26417 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
26418 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
26419 Fix rounding: make it SAE only.
26420 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
26422 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
26424 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
26425 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
26426 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
26427 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
26428 (round_saeonly_mask_scalar_operand4): Ditto.
26429 (round_saeonly_mask_scalar_op3): Ditto.
26430 (round_saeonly_mask_scalar_op4): Ditto.
26432 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26434 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
26435 Implement -maltivec=be for vec_insert and vec_extract.
26437 2014-01-10 DJ Delorie <dj@redhat.com>
26439 * config/msp430/msp430.md (call_internal): Don't allow memory
26440 references with SP as the base register.
26441 (call_value_internal): Likewise.
26442 * config/msp430/constraints.md (Yc): New. For memory references
26443 that don't use SP as a base register.
26445 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
26446 "an integer without a # prefix"
26447 * config/msp430/msp430.md (epilogue_helper): Use it.
26449 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26452 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
26453 AVX512F gather builtins.
26454 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
26455 on gather decls with INTEGER_TYPE masktype.
26456 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
26457 directly into the builtin rather than hoisting it before loop.
26459 PR tree-optimization/59387
26460 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
26461 (scev_const_prop): If folded_casts and type has undefined overflow,
26462 use force_gimple_operand instead of force_gimple_operand_gsi and
26463 for each added stmt if it is assign with
26464 arith_code_with_undefined_signed_overflow, call
26465 rewrite_to_defined_overflow.
26466 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
26467 gimple-fold.h instead.
26468 (arith_code_with_undefined_signed_overflow,
26469 rewrite_to_defined_overflow): Moved to ...
26470 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
26471 rewrite_to_defined_overflow): ... here. No longer static.
26472 Include gimplify-me.h.
26473 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
26474 rewrite_to_defined_overflow): New prototypes.
26476 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26478 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
26480 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
26482 * builtins.c (get_object_alignment_2): Minor tweak.
26483 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
26485 2014-01-13 Christian Bruel <christian.bruel@st.com>
26487 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
26488 optimized non constant lengths.
26490 2014-01-13 Jakub Jelinek <jakub@redhat.com>
26493 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
26494 load as __atomic_load_N if possible.
26496 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26498 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
26500 (rs6000_expand_builtin): Adjust call.
26502 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
26505 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
26506 * config/rs6000/rs6000.c: Include target-globals.h.
26507 (rs6000_set_current_function): Instead of doing target_reinit
26508 unconditionally, use save_target_globals_default_opts and
26509 restore_target_globals.
26511 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
26513 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
26514 (rs6000_expand_builtin): Handle mffs and mtfsf.
26515 (rs6000_init_builtins): Define mffs and mtfsf.
26516 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
26517 (rs6000_mffs): New pattern.
26518 (rs6000_mtfsf): New pattern.
26520 2014-01-11 Bin Cheng <bin.cheng@arm.com>
26522 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
26523 Start narrowing with START. Apply candidate-use pair
26524 and check overall cost in narrowing.
26525 (iv_ca_prune): Pass new argument.
26527 2014-01-10 Jeff Law <law@redhat.com>
26529 PR middle-end/59743
26530 * ree.c (combine_reaching_defs): Ensure the defining statement
26531 occurs before the extension when optimizing extensions with
26532 different source and destination hard registers.
26534 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26537 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
26538 vtables into the type inheritance graph.
26540 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26542 PR rtl-optimization/59754
26543 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
26544 modes in the REGNO != REGNO case.
26546 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26548 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
26550 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26552 PR tree-optimization/59745
26553 * tree-predcom.c (tree_predictive_commoning_loop): Call
26554 free_affine_expand_cache if giving up because components is NULL.
26556 * target-globals.c (save_target_globals): Allocate < 4KB structs using
26557 GC in payload of target_globals struct instead of allocating them on
26558 the heap and the larger structs separately using GC.
26559 * target-globals.h (struct target_globals): Make regs, hard_regs,
26560 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
26561 of GTY((skip)) and change type to void *.
26562 (reset_target_globals): Cast loads from those fields to corresponding
26565 2014-01-10 Steve Ellcey <sellcey@mips.com>
26568 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
26569 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
26570 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
26572 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
26575 * aarch64-modes.def (CC_Zmode): New flags mode.
26576 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
26577 represents an equality.
26578 (aarch64_get_condition_code): Handle CC_Zmode.
26579 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
26581 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
26583 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
26584 extraction in good case.
26586 2014-01-10 Richard Biener <rguenther@suse.de>
26588 PR tree-optimization/59374
26589 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
26590 checking after SLP discovery. Mark stmts not participating
26591 in any SLP instance properly.
26593 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26595 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
26596 when handling a SET rtx.
26598 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26600 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
26601 (cortex-a57): Likewise.
26602 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
26604 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26606 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
26607 non-iwmmxt builtins.
26609 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
26613 * ipa-devirt.c record_target_from_binfo): Take as argument
26614 stack of binfos and lookup matching one for virtual inheritance.
26615 (possible_polymorphic_call_targets_1): Update.
26617 2014-01-10 Huacai Chen <chenhc@lemote.com>
26619 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
26620 kernel strings for Loongson-2E/2F/3A.
26622 2014-01-10 Jakub Jelinek <jakub@redhat.com>
26624 PR middle-end/59670
26625 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
26626 is_gimple_call before calling gimple_call_internal_p.
26628 2014-01-09 Steve Ellcey <sellcey@mips.com>
26630 * Makefile.in (TREE_FLOW_H): Remove.
26631 (TREE_SSA_H): Add file names from tree-flow.h.
26632 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
26633 * tree.h: Remove tree-flow.h reference.
26634 * hash-table.h: Remove tree-flow.h reference.
26635 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
26636 reference with tree-ssa-loop.h.
26638 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26640 * doc/invoke.texi: Add -maltivec={be,le} options, and document
26641 default element-order behavior for -maltivec.
26642 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
26643 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
26644 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
26645 when targeting big endian, at least for now.
26646 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
26648 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26650 PR middle-end/47735
26651 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
26652 var satisfies use_register_for_decl, just take into account type
26653 alignment, rather than decl alignment.
26655 PR tree-optimization/59622
26656 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
26657 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
26658 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
26659 Don't devirtualize for inplace at all. For targets.length () == 1,
26660 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
26662 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26664 * config/i386/i386.md (cpu): Remove the unused btver1.
26666 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
26668 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
26670 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26673 * tree-core.h (struct target_globals): New forward declaration.
26674 (struct tree_target_option): Add globals field.
26675 * tree.h (TREE_TARGET_GLOBALS): Define.
26676 (prepare_target_option_nodes_for_pch): New prototype.
26677 * target-globals.h (struct target_globals): Define even if
26678 !SWITCHABLE_TARGET.
26679 * tree.c (prepare_target_option_node_for_pch,
26680 prepare_target_option_nodes_for_pch): New functions.
26681 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
26682 * config/i386/i386.c: Include target-globals.h.
26683 (ix86_set_current_function): Instead of doing target_reinit
26684 unconditionally, use save_target_globals_default_opts and
26685 restore_target_globals.
26687 2014-01-09 Richard Biener <rguenther@suse.de>
26689 PR tree-optimization/59715
26690 * tree-cfg.h (split_critical_edges): Declare.
26691 * tree-cfg.c (split_critical_edges): Export.
26692 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
26694 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
26696 * cfgexpand.c (expand_stack_vars): Optionally disable
26697 asan stack protection.
26698 (expand_used_vars): Likewise.
26699 (partition_stack_vars): Likewise.
26700 * asan.c (asan_emit_stack_protection): Optionally disable
26701 after return stack usage.
26702 (instrument_derefs): Optionally disable memory access instrumentation.
26703 (instrument_builtin_call): Likewise.
26704 (instrument_strlen_call): Likewise.
26705 (asan_protect_global): Optionally disable global variables protection.
26706 * doc/invoke.texi: Added doc for new options.
26707 * params.def: Added new options.
26708 * params.h: Likewise.
26710 2014-01-09 Jakub Jelinek <jakub@redhat.com>
26712 PR rtl-optimization/59724
26713 * ifcvt.c (cond_exec_process_if_block): Don't call
26714 flow_find_head_matching_sequence with 0 longest_match.
26715 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
26716 non-active insns if !stop_after.
26717 (try_head_merge_bb): Revert 2014-01-07 changes.
26719 2014-01-08 Jeff Law <law@redhat.com>
26721 * ree.c (get_sub_rtx): New function, extracted from...
26722 (merge_def_and_ext): Here.
26723 (combine_reaching_defs): Use get_sub_rtx.
26725 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
26727 * cgraph.h (varpool_variable_node): Do not choke on null node.
26729 2014-01-08 Catherine Moore <clm@codesourcery.com>
26731 * config/mips/mips.md (simple_return): Attempt to use JRC
26733 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
26735 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26737 PR rtl-optimization/59137
26738 * reorg.c (steal_delay_list_from_target): Call update_block for
26740 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
26742 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
26744 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
26745 two duplicate entries.
26747 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
26750 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
26752 * config/mips/mips.c (mips_truncated_op_cost): New function.
26753 (mips_rtx_costs): Adjust test for BADDU.
26754 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
26756 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
26758 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
26759 (*baddu_si): ...this new pattern.
26761 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26764 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
26766 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
26768 PR middle-end/57748
26769 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
26771 (expand_expr, expand_normal): Adjust.
26772 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
26773 inner_reference_p. Use inner_reference_p to expand inner references.
26774 (store_expr): Adjust.
26775 * cfgexpand.c (expand_call_stmt): Adjust.
26777 2014-01-08 Rong Xu <xur@google.com>
26779 * gcov-io.c (gcov_var): Move from gcov-io.h.
26780 (gcov_position): Ditto.
26781 (gcov_is_error): Ditto.
26782 (gcov_rewrite): Ditto.
26783 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
26784 only part to libgcc/libgcov.h.
26786 2014-01-08 Marek Polacek <polacek@redhat.com>
26788 PR middle-end/59669
26789 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
26791 2014-01-08 Marek Polacek <polacek@redhat.com>
26794 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
26796 2014-01-08 Jakub Jelinek <jakub@redhat.com>
26798 PR rtl-optimization/59649
26799 * stor-layout.c (get_mode_bounds): For BImode return
26800 0 and STORE_FLAG_VALUE.
26802 2014-01-08 Richard Biener <rguenther@suse.de>
26804 PR middle-end/59630
26805 * gimple.h (is_gimple_builtin_call): Remove.
26806 (gimple_builtin_call_types_compatible_p): New.
26807 (gimple_call_builtin_p): New overload.
26808 * gimple.c (is_gimple_builtin_call): Remove.
26809 (validate_call): Rename to ...
26810 (gimple_builtin_call_types_compatible_p): ... this and export. Also
26811 check return types.
26812 (validate_type): New static function.
26813 (gimple_call_builtin_p): New overload and adjust.
26814 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
26815 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
26816 (gimple_fold_stmt_to_constant_1): Likewise.
26817 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
26819 2014-01-08 Richard Biener <rguenther@suse.de>
26821 PR middle-end/59471
26822 * gimplify.c (gimplify_expr): Gimplify register-register type
26823 VIEW_CONVERT_EXPRs to separate stmts.
26825 2014-01-07 Jeff Law <law@redhat.com>
26827 PR middle-end/53623
26828 * ree.c (combine_set_extension): Handle case where source
26829 and destination registers in an extension insn are different.
26830 (combine_reaching_defs): Allow source and destination registers
26831 in extension to be different under limited circumstances.
26832 (add_removable_extension): Remove restriction that the
26833 source and destination registers in the extension are the same.
26834 (find_and_remove_re): Emit a copy from the extension's
26835 destination to its source after the defining insn if
26836 the source and destination registers are different.
26838 PR middle-end/59285
26839 * ifcvt.c (merge_if_block): If we are merging a block with more than
26840 one successor with a block with no successors, remove any BARRIER
26841 after the second block.
26843 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
26845 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
26847 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
26850 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
26851 for 14-bit register offsets when INT14_OK_STRICT is false.
26853 2014-01-07 Roland Stigge <stigge@antcom.de>
26854 Michael Meissner <meissner@linux.vnet.ibm.com>
26857 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
26858 Only check TFmode for SPE constants. Don't check TImode or TDmode.
26860 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
26862 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
26865 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
26867 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
26868 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
26869 rtx is const0_rtx or not.
26871 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
26874 * target-globals.c (save_target_globals): Remove this_fn_optab
26876 * toplev.c: Include optabs.h.
26877 (target_reinit): Temporarily restore the global options if another
26878 set of options are in force.
26880 2014-01-07 Jakub Jelinek <jakub@redhat.com>
26882 PR rtl-optimization/58668
26883 * cfgcleanup.c (flow_find_cross_jump): Don't count
26884 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
26885 to determine what is counted.
26886 (flow_find_head_matching_sequence): Use active_insn_p to determine
26888 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
26890 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
26891 determine what is counted.
26893 PR tree-optimization/59643
26894 * tree-predcom.c (split_data_refs_to_components): If one dr is
26895 read and one write, determine_offset fails and the write isn't
26896 in the bad component, just put the read into the bad component.
26898 2014-01-07 Mike Stump <mikestump@comcast.net>
26899 Jakub Jelinek <jakub@redhat.com>
26902 * tree-core.h (struct tree_optimization_option): Change optabs
26903 type from unsigned char * to void *.
26904 * optabs.c (init_tree_optimization_optabs): Adjust
26905 TREE_OPTIMIZATION_OPTABS initialization.
26907 2014-01-06 Jakub Jelinek <jakub@redhat.com>
26910 * config/i386/i386.h (struct machine_function): Add
26911 no_drap_save_restore field.
26912 * config/i386/i386.c (ix86_save_reg): Use
26913 !cfun->machine->no_drap_save_restore instead of
26914 crtl->stack_realign_needed.
26915 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
26916 this function clears frame_pointer_needed. Set
26917 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
26918 and DRAP reg is needed.
26920 2014-01-06 Marek Polacek <polacek@redhat.com>
26923 * doc/implement-c.texi: Mention that other integer types are
26924 permitted as bit-field types in strictly conforming mode.
26926 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
26928 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
26929 is newly allocated.
26931 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
26933 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
26935 2014-01-06 Martin Jambor <mjambor@suse.cz>
26938 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
26940 * ipa-prop.c (ipa_print_node_params): Fix indentation.
26942 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
26946 * var-tracking.c (add_stores): Preserve the value of the source even if
26947 we don't record the store.
26949 2014-01-06 Terry Guo <terry.guo@arm.com>
26951 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
26953 2014-01-05 Iain Sandoe <iain@codesourcery.com>
26956 * config/darwin.c (darwin_function_section): Adjust return values to
26957 correspond to optimisation changes made in r206070.
26959 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
26961 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
26962 from prefetch_block tune setting.
26963 (nocona_cost): Correct size of prefetch block to 64.
26965 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
26967 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
26968 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
26969 used to save the static chain register in the computation of the offset
26970 from which the FP registers need to be restored.
26972 2014-01-04 Jakub Jelinek <jakub@redhat.com>
26974 PR tree-optimization/59519
26975 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
26976 ICE if get_current_def (current_new_name) is already non-NULL, as long
26977 as it is a phi result of some other phi in *new_exit_bb that has
26980 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
26981 or vmovdqu* for misaligned_operand.
26982 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
26983 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
26984 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
26985 aligned_mem for AVX512F masked aligned load and store builtins and for
26986 non-temporal moves.
26988 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
26990 PR tree-optimization/59651
26991 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
26992 Address range for negative step should be added by TYPE_SIZE_UNIT.
26994 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
26996 * config/m68k/m68k.c (handle_move_double): Handle pushes with
26997 overlapping registers also for registers other than the stack pointer.
26999 2014-01-03 Marek Polacek <polacek@redhat.com>
27002 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
27005 2014-01-03 Jakub Jelinek <jakub@redhat.com>
27008 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
27011 * config/i386/i386.md (MODE_SIZE): New mode attribute.
27012 (push splitter): Use <P:MODE_SIZE> instead of
27013 GET_MODE_SIZE (<P:MODE>mode).
27014 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
27015 (mov -1, reg peephole2): Likewise.
27016 * config/i386/sse.md (*mov<mode>_internal,
27017 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
27018 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
27019 *<code><mode>3, *andnot<mode>3<mask_name>,
27020 <mask_codefor><code><mode>3<mask_name>): Likewise.
27021 * config/i386/subst.md (mask_mode512bit_condition,
27022 sd_mask_mode512bit_condition): Likewise.
27024 2014-01-02 Xinliang David Li <davidxl@google.com>
27026 PR tree-optimization/59303
27027 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
27028 (dump_predicates): Better output format.
27029 (pred_equal_p): New function.
27030 (is_neq_relop_p): Ditto.
27031 (is_neq_zero_form_p): Ditto.
27032 (pred_expr_equal_p): Ditto.
27033 (pred_neg_p): Ditto.
27034 (simplify_pred): Ditto.
27035 (simplify_preds_2): Ditto.
27036 (simplify_preds_3): Ditto.
27037 (simplify_preds_4): Ditto.
27038 (simplify_preds): Ditto.
27039 (push_pred): Ditto.
27040 (push_to_worklist): Ditto.
27041 (get_pred_info_from_cmp): Ditto.
27042 (is_degenerated_phi): Ditto.
27043 (normalize_one_pred_1): Ditto.
27044 (normalize_one_pred): Ditto.
27045 (normalize_one_pred_chain): Ditto.
27046 (normalize_preds): Ditto.
27047 (normalize_cond_1): Remove function.
27048 (normalize_cond): Ditto.
27049 (is_gcond_subset_of): Ditto.
27050 (is_subset_of_any): Ditto.
27051 (is_or_set_subset_of): Ditto.
27052 (is_and_set_subset_of): Ditto.
27053 (is_norm_cond_subset_of): Ditto.
27054 (pred_chain_length_cmp): Ditto.
27055 (convert_control_dep_chain_into_preds): Type change.
27056 (find_predicates): Ditto.
27057 (find_def_preds): Ditto.
27058 (destroy_predicates_vecs): Ditto.
27059 (find_matching_predicates_in_rest_chains): Ditto.
27060 (use_pred_not_overlap_with_undef_path_pred): Ditto.
27061 (is_pred_expr_subset): Ditto.
27062 (is_pred_chain_subset_of): Ditto.
27063 (is_included_in): Ditto.
27064 (is_superset_of): Ditto.
27066 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
27068 Update copyright years.
27070 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
27072 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
27073 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
27074 config/arc/arc.md, config/arc/arc.opt,
27075 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
27076 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
27077 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
27078 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
27079 config/linux-protos.h, config/linux.c, config/winnt-c.c,
27080 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
27081 vtable-verify.c, vtable-verify.h: Use the standard form for the
27084 2014-01-02 Tobias Burnus <burnus@net-b.de>
27086 * gcc.c (process_command): Update copyright notice dates.
27087 * gcov-dump.c: Ditto.
27089 * doc/cpp.texi: Bump @copying's copyright year.
27090 * doc/cppinternals.texi: Ditto.
27091 * doc/gcc.texi: Ditto.
27092 * doc/gccint.texi: Ditto.
27093 * doc/gcov.texi: Ditto.
27094 * doc/install.texi: Ditto.
27095 * doc/invoke.texi: Ditto.
27097 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
27099 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
27101 2014-01-01 Jakub Jelinek <jakub@redhat.com>
27103 * config/i386/sse.md (*mov<mode>_internal): Guard
27104 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
27106 PR rtl-optimization/59647
27107 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
27108 new_rtx into UNSIGNED_FLOAT rtxes.
27110 Copyright (C) 2014 Free Software Foundation, Inc.
27112 Copying and distribution of this file, with or without modification,
27113 are permitted in any medium without royalty provided the copyright
27114 notice and this notice are preserved.