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gcc/testsuite/
* g++.dg/tls/thread_local6.C: Skip this test case when target uses
dejagnu wrapper.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214304 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-22 David Malcolm <dmalcolm@redhat.com>
* cprop.c (struct occr): Strengthen field "insn" from rtx to
rtx_insn *.
(reg_available_p): Likewise for param "insn".
(insert_set_in_table): Likewise.
(hash_scan_set): Likewise.
(hash_scan_insn): Likewise.
(make_set_regs_unavailable): Likewise.
(compute_hash_table_work): Likewise for local "insn".
(reg_not_set_p): Strengthen param "insn" from const_rtx to
const rtx_insn *.
(mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
(try_replace_reg): Likewise.
(find_avail_set): Likewise.
(cprop_jump): Likewise for params "setcc", "jump".
(constprop_register): Likewise for param "insn".
(cprop_insn): Likewise.
(do_local_cprop): Likewise.
(local_cprop_pass): Likewise for local "insn".
(bypass_block): Likewise for params "setcc" and "jump".
(bypass_conditional_jumps): Likewise for locals "setcc" and
"insn".
(one_cprop_pass): Likewise for local "insn".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214303 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-22 David Malcolm <dmalcolm@redhat.com>
* compare-elim.c (struct comparison_use): Strengthen field "insn"
from rtx to rtx_insn *.
(struct comparison): Likewise, also for field "prev_clobber".
(conforming_compare): Likewise for param "insn".
(arithmetic_flags_clobber_p): Likewise.
(find_flags_uses_in_insn): Likewise.
(find_comparison_dom_walker::before_dom_children): Likewise for
locals "insn", "next", "last_clobber".
(try_eliminate_compare): Likewise for locals "insn", "bb_head".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214302 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-22 David Malcolm <dmalcolm@redhat.com>
* combine-stack-adj.c (struct csa_reflist): Strengthen field
"insn" from rtx to rtx_insn *.
(single_set_for_csa): Likewise for param "insn".
(record_one_stack_ref): Likewise.
(try_apply_stack_adjustment): Likewise.
(struct record_stack_refs_data): Likewise for field "insn".
(maybe_move_args_size_note): Likewise for params "last" and "insn".
(prev_active_insn_bb): Likewise for return type and param "insn".
(next_active_insn_bb): Likewise.
(force_move_args_size_note): Likewise for params "prev" and "last"
and locals "test", "next_candidate", "prev_candidate".
(combine_stack_adjustments_for_block): Strengthen locals
"last_sp_set", "last2_sp_set", "insn", "next" from rtx to
rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214301 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214300 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
(struct reg_stat_struct): Likewise for fields "last_death", "last_set".
(subst_insn): Likewise for this variable.
(added_links_insn): Likewise.
(struct insn_link): Likewise for field "insn".
(alloc_insn_link): Likewise for param "insn".
(struct undobuf): Likewise for field "other_insn".
(find_single_use): Likewise for param "insn" and local "next".
(combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
(delete_noop_moves): Likewise for locals "insn", "next".
(create_log_links): Likewise for locals "insn", "use_insn".
Strengthen local "next_use" from rtx * to rtx_insn **.
(insn_a_feeds_b): Likewise for params "a", "b".
(combine_instructions): Likewise for param "f" and locals "insn",
"next", "prev", "first", "last_combined_insn", "link", "link1",
"temp". Replace use of NULL_RTX with NULL when referring to
insns.
(setup_incoming_promotions): Likewise for param "first"
(set_nonzero_bits_and_sign_copies): Likewise for local "insn".
(can_combine_p): Likewise for params "insn", "i3", "pred",
"pred2", "succ", "succ2" and for local "p".
(combinable_i3pat): Likewise for param "i3".
(cant_combine_insn_p): Likewise for param "insn".
(likely_spilled_retval_p): Likewise.
(adjust_for_new_dest): Likewise.
(update_cfg_for_uncondjump): Likewise, also for local "insn".
(try_combine): Likewise for return type and for params "i3", "i2",
"i1", "i0", "last_combined_insn", and for locals "insn",
"cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
"i0_insn". Eliminate local "tem" in favor of new locals
"tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
checked cast for now to rtx_insn * on the return type of
gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
insns.
(find_split_point): Strengthen param "insn" from rtx to
rtx_insn *.
(simplify_set): Likewise for local "other_insn".
(recog_for_combine): Likewise for param "insn".
(record_value_for_reg): Likewise.
(record_dead_and_set_regs_1): Likewise for local
"record_dead_insn".
(record_dead_and_set_regs): Likewise for param "insn".
(record_promoted_value): Likewise.
(check_promoted_subreg): Likewise.
(get_last_value_validate): Likewise.
(reg_dead_at_p): Likewise.
(move_deaths): Likewise for param "to_insn".
(distribute_notes): Likewise for params "from_insn", "i3", "i2"
and locals "place", "place2", "cc0_setter". Eliminate local "tem
in favor of new locals "tem_note" and "tem_insn", the latter being
an rtx_insn *.
(distribute_links): Strengthen locals "place", "insn" from rtx to
rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214299 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
than a const_rtx.
(can_delete_label_p): Require a const rtx_code_label * rather than
a const_rtx.
(delete_insn): Add checked cast to rtx_code_label * when we know
we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
rtx to rtx_insn *.
(delete_insn_chain): Strengthen locals "prev" and "current" from
rtx to rtx_insn *. Add a checked cast when assigning from
"finish" (strengthening the params will come later). Add a
checked cast to rtx_note * in region where we know
NOTE_P (current).
(rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
rtx_insn *.
(compute_bb_for_insn): Likewise.
(free_bb_for_insn): Likewise for local "insn".
(compute_bb_for_insn): Likewise.
(update_bb_for_insn_chain): Strengthen params "begin", "end" and
local "insn" from rtx to rtx_insn *
(flow_active_insn_p): Require a const rtx_insn * rather than a
const_rtx.
(contains_no_active_insn_p): Strengthen local "insn" from rtx to
rtx_insn *.
(can_fallthru): Likewise for locals "insn" and "insn2".
(bb_note): Likewise for local "note".
(first_insn_after_basic_block_note): Likewise for local "note" and
for return type.
(rtl_split_block): Likewise for locals "insn" and "next".
(unique_locus_on_edge_between_p): Likewise for locals "insn" and
"end".
(rtl_merge_blocks): Likewise for locals "b_head", "b_end",
"a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
"prev", "tmp".
(try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
them), "kill_from", "barrier", "new_insn".
(patch_jump_insn): Likewise for params "insn", "old_label".
(redirect_branch_edge): Likewise for locals "old_label", "insn".
(force_nonfallthru_and_redirect): Likewise for locals "insn",
"old_label", "new_label".
(rtl_tidy_fallthru_edge): Likewise for local "q".
(rtl_split_edge): Likewise for locals "before", "last".
(commit_one_edge_insertion): Likewise for locals "before",
"after", "insns", "tmp", "last", adding a checked cast where
currently necessary.
(commit_edge_insertions): Likewise.
(rtl_dump_bb): Likewise for locals "insn", "last".
(print_rtl_with_bb): Likewise for local "x".
(rtl_verify_bb_insns): Likewise for local "x".
(rtl_verify_bb_pointers): Likewise for local "insn".
(rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
"head", "end".
(rtl_verify_fallthru): Likewise for local "insn".
(rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
(purge_dead_edges): Likewise for local "insn".
(fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
(skip_insns_after_block): Likewise for return type and for locals
"insn", "last_insn", "next_head", "prev".
(record_effective_endpoints): Likewise for locals "next_insn",
"insn", "end".
(fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
(verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
(cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
(duplicate_insn_chain): For now, add checked cast from rtx to
rtx_insn * when returning insn.
(cfg_layout_duplicate_bb): Likewise for local "insn".
(cfg_layout_delete_block): Likewise for locals "insn", "next",
"prev", "remaints".
(cfg_layout_merge_blocks): Likewise for local "insn", "last".
(rtl_block_empty_p): Likewise.
(rtl_split_block_before_cond_jump): Likewise for locals "insn",
"split_point", "last".
(rtl_block_ends_with_call_p): Likewise for local "insn".
(need_fake_edge_p): Strengthen param "insn" from const_rtx to
const rtx_insn *.
(rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
"split_at_insn" from rtx to rtx_insn *.
(rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
(rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
to const rtx_insn *.
(rtl_account_profile_record): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214295 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
rtx to rtx_insn *.
(average_num_loop_insns): Likewise.
(init_set_costs): Likewise for local "seq".
(seq_cost): Likewise for param "seq", from const_rtx to const
rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214294 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
rtx to rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214293 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
"f1" and "f2" from rtx * to rtx_insn **.
(flow_find_head_matching_sequence): Likewise.
* cfgcleanup.c (try_simplify_condjump): Strengthen local
"cbranch_insn" from rtx to rtx_insn *.
(thread_jump): Likewise for local "insn".
(try_forward_edges): Likewise for local "last".
(merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
(merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
"real_b_end".
(can_replace_by): Likewise for params "i1", "i2".
(old_insns_match_p): Likewise.
(merge_notes): Likewise.
(walk_to_nondebug_insn): Likewise for param "i1".
(flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
"afterlast1", "afterlast2" from rtx to rtx_insn *.
(flow_find_head_matching_sequence): Strengthen params "f1" and
"f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
"last1", "last2", "beforelast1", "beforelast2" from rtx to
rtx_insn *.
(outgoing_edges_match): Likewise for locals "last1", "last2".
(try_crossjump_to_edge): Likewise for local "insn".
Replace call to for_each_rtx with for_each_rtx_in_insn.
(try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
(try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
"e0_last", "e_last", "head", "curr", "insn". Strengthen locals
"headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
(try_optimize_cfg): Strengthen local "last" from rtx to
rtx_insn *.
(delete_dead_jumptables): Likewise for locals "insn", "next",
"label".
* ifcvt.c (cond_exec_process_if_block): Likewise for locals
"rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
"rtx else_first_tail", to reflect the basic-block.h changes above.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214292 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
rtx_insn *.
(purge_dead_tablejump_edges): Likewise.
(find_bb_boundaries): Likewise for locals "insn", "end",
"flow_transfer_insn".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214291 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* caller-save.c (save_call_clobbered_regs): Strengthen locals
"ins" and "prev" from rtx to rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214290 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
rtx_insn *.
(internal_arg_pointer_exp_state): Likewise for field "scan_start".
(internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
"scan_start".
(load_register_parameters): Likewise for local "before_arg".
(check_sibcall_argument_overlap): Likewise for param "insn".
(expand_call): Likewise for locals "normal_call_insns",
"tail_call_insns", "insns", "before_call", "after_args",
"before_arg", "last", "prev". Strengthen one of the "last" from
rtx to rtx_call_insn *.
(fixup_tail_calls): Strengthen local "insn" from rtx to
rtx_insn *.
(emit_library_call_value_1): Likewise for locals "before_call" and
"last".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214289 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
and "last" from rtx to rtx_insn *.
(expand_builtin_nonlocal_goto): Likewise for local "insn".
(expand_builtin_apply): Strengthen local "call_insn" from rtx to
rtx_call_insn *.
(expand_errno_check): Strengthen local "lab" from rtx to
rtx_code_label *.
(expand_builtin_mathfn): Strengthen local "insns" from rtx to
rtx_insn *.
(expand_builtin_mathfn_2): Likewise.
(expand_builtin_mathfn_ternary): Likewise.
(expand_builtin_mathfn_3): Likewise.
(expand_builtin_interclass_mathfn): Likewise for local "last".
(expand_builtin_int_roundingfn): Likewise for local "insns".
(expand_builtin_int_roundingfn_2): Likewise.
(expand_builtin_strlen): Likewise for local "before_strlen".
(expand_builtin_strncmp): Likewise for local "seq".
(expand_builtin_signbit): Likewise for local "last".
(expand_builtin_atomic_compare_exchange): Strengthen local "label"
from rtx to rtx_code_label *.
(expand_stack_restore): Strengthen local "prev" from rtx to
rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214288 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
to rtx_insn *.
(struct btr_def_s): Likewise.
(insn_sets_btr_p): Strengthen param "insn" from const_rtx to
const rtx_insn *.
(add_btr_def): Likewise.
(new_btr_user): Likewise.
(compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
rtx to rtx_insn *.
(link_btr_uses): Likewise.
(move_btr_def): Likewise for locals "insp", "old_insn",
"new_insn". Add checked cast to rtx_insn * for now on result of
gen_move_insn.
(can_move_up): Strengthen param "insn" from const_rtx to
const rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214287 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
rtx_insn *.
(get_uncond_jump_length): Likewise for locals "label", "jump".
(fix_up_crossing_landing_pad): Likewise for locals "new_label",
"jump", "insn".
(add_labels_and_missing_jumps): Likewise for local "new_jump".
(fix_up_fall_thru_edges): Likewise for local "old_jump".
(find_jump_block): Likewise for local "insn".
(fix_crossing_conditional_branches): Likewise for locals
"old_jump", "new_jump".
(fix_crossing_unconditional_branches): Likewise for locals
"last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
(pass_duplicate_computed_gotos::execute): Likewise for local "insn".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214286 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
rtx to rtx_insn *.
(struct mem_insn): Likewise for field "insn".
(reg_next_use): Strengthen from rtx * to rtx_insn **.
(reg_next_inc_use): Likewise.
(reg_next_def): Likewise.
(move_dead_notes): Strengthen params "to_insn" and "from_insn"
from rtx to rtx_insn *.
(move_insn_before): Likewise for param "next_insn" and local "insns".
(attempt_change): Likewise for local "mov_insn".
(try_merge): Likewise for param "last_insn".
(get_next_ref): Likewise for return type and local "insn".
Strengthen param "next_array" from rtx * to rtx_insn **.
(parse_add_or_inc): Strengthen param "insn" from rtx to
rtx_insn *.
(find_inc): Likewise for locals "insn" and "other_insn" (three of
the latter).
(merge_in_block): Likewise for locals "insn", "curr",
"other_insn".
(pass_inc_dec::execute): Update allocations of the arrays to
reflect the stronger types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214285 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
from rtx to rtx_code_label *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214284 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* alias.c (init_alias_analysis): Strengthen local "insn" from rtx
to rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214283 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/62214
* frontend-passes.c (optimize_binop_array_assignment):
Do not try to optimize the array assignment for string
concatenation.
2014-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/62214
* gfortran.dg/array_assignment_5.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214281 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
generated a warning and prevented bootstrapping the compiler.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214280 138bc75d-0d04-0410-961f-82ee72b054a4
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/
2014-08-21 David Malcolm <dmalcolm@redhat.com>
* rtx-classes-status.txt: Phase 1 ("scaffolding") is done; begin
phase 2 (per-file commits in main source dir).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214276 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* rtl.h (delete_related_insns): Strengthen return type from rtx to
rtx_insn *.
* jump.c (delete_related_insns): Likewise, also for locals "next"
and "prev".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214275 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_logical_op_short_circuit): Add nios2.
* gcc.dg/tree-ssa/reassoc-33.c: Skip for nios2.
* gcc.dg/tree-ssa/reassoc-34.c: Likewise.
* gcc.dg/tree-ssa/reassoc-35.c: Likewise.
* gcc.dg/tree-ssa/reassoc-36.c: Likewise.
* gcc.dg/tree-ssa/interposition.c: Require fpic effective target
for test using -fPIC.
* gcc.dg/lto/pr61526_0.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214274 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* genautomata.c (output_internal_insn_latency_func): When writing
the function "internal_insn_latency" to insn-automata.c,
strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
allowing the optional guard function of (define_bypass) clauses to
expect a pair of rtx_insn *, rather than a pair of rtx.
(output_insn_latency_func): When writing the function
"insn_latency", add an "uncast_" prefix to params "insn" and
"insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
using checked casts from the params, thus enabling the above
change to the generated "internal_insn_latency" function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214273 138bc75d-0d04-0410-961f-82ee72b054a4
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* g++.dg/ipa/devirt-37.C: Update template.
* g++.dg/ipa/devirt-40.C: New testcase.
* ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
handle correctly arrays.
(extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
inheritance binfos.
(record_known_type): Walk into inner type.
(ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
condition on no type changes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214271 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* genattrtab.c (write_attr_get): Within the generated get_attr_
functions, rename param "insn" to "uncast_insn" and reintroduce
"insn" as an local rtx_insn * using a checked cast, so that "insn"
is an rtx_insn * within insn-attrtab.c
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214265 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* output.h (peephole): Strengthen return type from rtx to
rtx_insn *.
* rtl.h (delete_for_peephole): Likewise for both params.
* genpeep.c (main): In generated "peephole" function, strengthen
return type and local "insn" from rtx to rtx_insn *. For now,
rename param "ins1" to "uncast_ins1", adding "ins1" back as an
rtx_insn *, with a checked cast.
* jump.c (delete_for_peephole): Strengthen params "from", "to" and
locals "insn", "next", "prev" from rtx to rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214264 138bc75d-0d04-0410-961f-82ee72b054a4
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config/ChangeLog
* isl.m4 (ISL_CHECK_VERSION): Check link of isl library
for cross_compiling.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214263 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/62112
gcc/
* gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
* gimple-iterator.h (gsi_replace): Return bool.
* tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
moved from ref_may_alias_global_p.
(ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
New overloads.
(ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
(stmt_kills_ref_p_1): Rename...
(stmt_kills_ref_p): ... to this.
* tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
stmt_kills_ref_p): Declare.
* tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
Move the self-assignment case...
(dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
gcc/testsuite/
* gcc.dg/tree-ssa/pr62112-1.c: New file.
* gcc.dg/tree-ssa/pr62112-2.c: Likewise.
* gcc.c-torture/execute/pr35472.c: Add noclone attribute.
* gcc.c-torture/execute/20071219-1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214262 138bc75d-0d04-0410-961f-82ee72b054a4
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libstdc++-v3/
* testsuite/18_support/nested_exception/62154.cc: Disable when the
target doesn't provide atomic builtins.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214261 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
* emit-rtl.c (try_split): Likewise, also for locals "before" and
"after". For now, don't strengthen param "trial", which requires
adding checked casts when returning it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214260 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
"label" from rtx to rtx_code_label *. Strengthen param 1 of
"var_location" hook from rtx to rtx_insn *.
(debug_nothing_rtx): Delete in favor of...
(debug_nothing_rtx_code_label): New prototype.
(debug_nothing_rtx_rtx): Delete unused prototype.
(debug_nothing_rtx_insn): New prototype.
* final.c (final_scan_insn): Add checked cast to rtx_insn * when
invoking debug_hooks->var_location (in two places, one in a NOTE
case of a switch statement, the other guarded by a CALL_P
conditional. Add checked cast to rtx_code_label * when invoking
debug_hooks->label (within CODE_LABEL case of switch statement).
* dbxout.c (dbx_debug_hooks): Update "label" hook from
debug_nothing_rtx to debug_nothing_rtx_code_label. Update
"var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
(xcoff_debug_hooks): Likewise.
* debug.c (do_nothing_debug_hooks): Likewise.
(debug_nothing_rtx): Delete in favor of...
(debug_nothing_rtx_insn): New function.
(debug_nothing_rtx_rtx): Delete unused function.
(debug_nothing_rtx_code_label): New function.
* dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
debug_nothing_rtx to debug_nothing_rtx_code_label.
(dwarf2out_var_location): Strengthen param "loc_note" from rtx
to rtx_insn *.
* sdbout.c (sdb_debug_hooks): Update "var_location" hook from
debug_nothing_rtx to debug_nothing_rtx_insn.
(sdbout_label): Strengthen param "insn" from rtx to
rtx_code_label *.
* vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
debug_nothing_rtx to debug_nothing_rtx_code_label. Update
"var_location" hook from debug_nothing_rtx to
debug_nothing_rtx_insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214259 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* recog.h (insn_output_fn): Update this function typedef to match
the changes below to the generated output functions, strengthening
the 2nd param from rtx to rtx_insn *.
* final.c (get_insn_template): Add a checked cast to rtx_insn * on
insn when invoking an output function, to match the new signature
of insn_output_fn with a stronger second param.
* genconditions.c (write_header): In the generated code for
gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
to match the other changes in this patch.
* genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
the generated "gen_" functions from rtx to rtx_insn * within their
implementations.
* genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
the subfunctions within the generated "recog_", "split", "peephole2"
function trees from rtx to rtx_insn *. For now, the top-level
generated functions ("recog", "split", "peephole2") continue to
take a plain rtx for "insn", to avoid introducing dependencies on
other patches. Rename this 2nd param from "insn" to
"uncast_insn", and reintroduce "insn" as a local variable of type
rtx_insn *, initialized at the top of the generated function with
a checked cast on "uncast_insn".
(make_insn_sequence): Strengthen the 1st param "curr_insn" of
the generated "gen_" functions from rtx to rtx_insn * within their
prototypes.
* genoutput.c (process_template): Strengthen the 2nd param within
the generated "output_" functions "insn" from rtx to rtx_insn *.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214257 138bc75d-0d04-0410-961f-82ee72b054a4
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when doing coverage instrumentation.
* cgraphunit.c (compile): Do not assert that all nodes are reachable.
* gcc.dg/ipa/ctor-empty-1.c: Update template.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214256 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/altivec.h (vec_cpsgn): New #define.
(vec_mergee): Likewise.
(vec_mergeo): Likewise.
(vec_cntlz): Likewise.
* config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
VMRGEW, and VMRGOW.
* doc/extend.texi: Document various forms of vec_cpsgn,
vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
[gcc/testsuite]
2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* testsuite/gcc.target/powerpc/builtins-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214255 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (context.h): New include.
(tree-pass.h): Likewise.
(make_pass_analyze_swaps): New decl.
(rs6000_option_override): Register pass_analyze_swaps.
(swap_web_entry): New subsclass of web_entry_base (df.h).
(special_handling_values): New enum.
(union_defs): New function.
(union_uses): Likewise.
(insn_is_load_p): Likewise.
(insn_is_store_p): Likewise.
(insn_is_swap_p): Likewise.
(rtx_is_swappable_p): Likewise.
(insn_is_swappable_p): Likewise.
(chain_purpose): New enum.
(chain_contains_only_swaps): New function.
(mark_swaps_for_removal): Likewise.
(swap_const_vector_halves): Likewise.
(adjust_subreg_index): Likewise.
(permute_load): Likewise.
(permute_store): Likewise.
(handle_special_swappables): Likewise.
(replace_swap_with_copy): Likewise.
(dump_swap_insn_table): Likewise.
(rs6000_analyze_swaps): Likewise.
(pass_data_analyze_swaps): New pass_data.
(pass_analyze_swaps): New rtl_opt_pass.
(make_pass_analyze_swaps): New function.
* config/rs6000/rs6000.opt (moptimize-swaps): New option.
[gcc/testsuite]
2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/swaps-p8-1.c: New test.
* gcc.target/powerpc/swaps-p8-2.c: New test.
* gcc.target/powerpc/swaps-p8-3.c: New test.
* gcc.target/powerpc/swaps-p8-4.c: New test.
* gcc.target/powerpc/swaps-p8-5.c: New test.
* gcc.target/powerpc/swaps-p8-6.c: New test.
* gcc.target/powerpc/swaps-p8-7.c: New test.
* gcc.target/powerpc/swaps-p8-8.c: New test.
* gcc.target/powerpc/swaps-p8-9.c: New test.
* gcc.target/powerpc/swaps-p8-10.c: New test.
* gcc.target/powerpc/swaps-p8-11.c: New test.
* gcc.target/powerpc/swaps-p8-12.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214254 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
type from rtx to rtx_insn *.
(create_copy_of_insn_rtx): Likewise.
* sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
(create_copy_of_insn_rtx): Likewise, also for local "res".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214253 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* rtl.h (find_first_parameter_load): Strengthen return type from
rtx to rtx_insn *.
* rtlanal.c (find_first_parameter_load): Strengthen return type
from rtx to rtx_insn *. Add checked cast for now, to postpone
strengthening the params.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214252 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/44054
* diagnostic.c: Set default caret.
(diagnostic_show_locus): Use it. Tell pretty-printer that a new
line is needed.
* diagnostic.h (struct diagnostic_context):
gcc/fortran/ChangeLog:
2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/44054
* error.c (gfc_diagnostic_build_locus_prefix): New function.
(gfc_diagnostic_starter): Follow Fortran FE diagnostics.
(gfc_diagnostic_finalizer): Do not call default finalizer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214251 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214250 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
(sel_bb_head): Strengthen return type insn_t (currently just an
rtx) to rtx_insn *.
(sel_bb_end): Likewise.
* sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
(sel_bb_head): Strengthen return type and local "head" from
insn_t (currently just an rtx) to rtx_insn *.
(sel_bb_end): Likewise for return type.
(free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
working with insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214247 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 David Malcolm <dmalcolm@redhat.com>
* basic-block.h (get_last_bb_insn): Strengthen return type from
rtx to rtx_insn *.
* cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
end".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214246 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/44054
* diagnostic.c (default_diagnostic_finalizer): Move caret printing
to here ...
(diagnostic_report_diagnostic): ... from here.
* toplev.c (general_init): Move code to c-family.
gcc/cp/ChangeLog:
2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/44054
* error.c (cp_diagnostic_finalizer): Delete.
(init_error): Do not set diagnostic_finalizer here.
gcc/c-family/ChangeLog:
2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/44054
* c-opts.c: Include tree-diagnostics.h.
(c_diagnostic_finalizer): New.
(c_common_initialize_diagnostics): Use it.
gcc/fortran/ChangeLog:
2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/44054
* error.c (gfc_diagnostic_finalizer): Call default finalizer.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214245 138bc75d-0d04-0410-961f-82ee72b054a4
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* df.h (web_entry_base): Replace existing struct web_entry with a
new class web_entry_base with only the predecessor member.
(unionfind_root): Remove declaration and move to class member.
(unionfind_union): Remove declaration and move to friend
function.
(union_defs): Remove declaration.
* web.c (web_entry_base::unionfind_root): Modify to be member
function and adjust accessors.
(unionfind_union): Modify to be friend function and adjust
accessors.
(web_entry): New subclass of web_entry_base containing the reg
member.
(union_match_dups): Modify for struct -> class changes.
(union_defs): Likewise.
(entry_register): Likewise.
(pass_web::execute): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214242 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214240 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
builtin define __VEC_ELEMENT_REG_ORDER__.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214236 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214234 138bc75d-0d04-0410-961f-82ee72b054a4
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Wei Mi <wmi@google.com>
PR ipa/60449
PR middle-end/61776
* tree-ssa-operands.c (update_stmt_operands): Remove
MODIFIED_NORETURN_CALLS.
* tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
(cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
(split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
(cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
* tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
* gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
(gimple_call_set_ctrl_altering): New func.
(gimple_call_ctrl_altering_p): Ditto.
* tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
(make_blocks): Use gimple_call_initialize_ctrl_altering.
(is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
(execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
remove MODIFIED_NORETURN_CALLS.
2014-08-20 Martin Jambor <mjambor@suse.cz>
Wei Mi <wmi@google.com>
PR ipa/60449
PR middle-end/61776
* testsuite/gcc.dg/lto/pr60449_1.c: New test.
* testsuite/gcc.dg/lto/pr60449_0.c: New test.
* testsuite/gcc.dg/pr61776.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214233 138bc75d-0d04-0410-961f-82ee72b054a4
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also handle symbols with unique name.
(coverage_end_function): Do not skip DECL_EXTERNAL functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214232 138bc75d-0d04-0410-961f-82ee72b054a4
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