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cfgrtl.c (purge_dead_edges): Undo last change. In EDGE_EH code,
add check for CALL_INSN if EDGE_ABRNOMAL_CALL true.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@106297 138bc75d-0d04-0410-961f-82ee72b054a4
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* cfgrtl.c (safe_insert_insn_on_edge): Use can_copy_p to detect
whether registers live on the edge can be saved/restored.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@105618 138bc75d-0d04-0410-961f-82ee72b054a4
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PR rtl-optimization/17356
* cfgrtl.c (purge_dead_edges): Check for EDGE_ABNORMAL_CALL before
checking for EDGE_EH.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@105533 138bc75d-0d04-0410-961f-82ee72b054a4
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labels we want to delete.
(cfg_layout_merge_blocks): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102512 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.in: Adjust dependencies.
* tree-pass.h: Add new passes and passes formerly in tree-optimize.c.
* basic-block.h (duplicate_computed_gotos): Remove, it is now static.
* alias.c (rest_of_handle_cfg, pass_cfg): New.
* bb-reorder.c (duplicate_computed_gotos): Make it static.
* cfgexpand.c (tree_expand_cfg): Add code formerly at the beginning of
rest_of_compilation.
* bb-reorder.c (gate_duplicate_computed_gotos,
pass_duplicate_computed_gotos, gate_handle_reorder_blocks,
rest_of_handle_reorder_blocks, pass_reorder_blocks,
gate_handle_partition_blocks, rest_of_handle_partition_blocks,
pass_partition_blocks): New.
* bt-load.c (gate_handle_branch_target_load_optimize,
rest_of_handle_branch_target_load_optimize,
pass_branch_target_load_optimize): New.
* cfgcleanup.c (rest_of_handle_jump, pass_jump, rest_of_handle_jump2,
pass_jump2): New.
* cfglayout.c (pass_insn_locators_initialize): New.
* cfgrtl.c (pass_free_cfg): New.
* combine.c (gate_handle_combine, rest_of_handle_combine,
pass_combine): New.
* cse.c (gate_handle_cse, rest_of_handle_cse, pass_cse,
gate_handle_cse2, rest_of_handle_cse2, pass_cse2): New.
* emit-rtl.c (pass_unshare_all_rtl, pass_remove_unnecessary_notes): New.
* except.c (pass_set_nothrow_function_flags,
pass_convert_to_eh_region_ranges, gate_handle_eh, rest_of_handle_eh,
pass_rtl_eh): New.
* final.c (pass_compute_alignments, rest_of_handle_final, pass_final,
rest_of_handle_shorten_branches, pass_shorten_branches,
rest_of_clean_state, pass_clean_state): New.
* flow.c (pass_recompute_reg_usage, gate_remove_death_notes,
rest_of_handle_remove_death_notes, pass_remove_death_notes,
rest_of_handle_life, pass_life, rest_of_handle_flow2,
pass_flow2): New.
* function.c (pass_instantiate_virtual_regs, pass_init_function,
rest_of_handle_check_leaf_regs, pass_leaf_regs): New.
* gcse.c (gate_handle_jump_bypass, rest_of_handle_jump_bypass,
pass_jump_bypass, gate_handle_gcse, rest_of_handle_gcse,
pass_gcse): New.
* global.c (rest_of_handle_global_alloc, pass_global_alloc): New.
* ifcvt.c (gate_handle_if_conversion, rest_of_handle_if_conversion,
pass_rtl_ifcvt, gate_handle_if_after_combine,
rest_of_handle_if_after_combine, pass_if_after_combine,
gate_handle_if_after_reload, rest_of_handle_if_after_reload,
pass_if_after_reload): New.
* integrate.c (pass_initial_value_sets): New.
* jump.c (pass_cleanup_barriers, purge_line_number_notes,
pass_purge_lineno_notes): New.
* mode-switching.c (rest_of_handle_mode_switching,
pass_mode_switching): New.
* local-alloc.c (rest_of_handle_local_alloc, pass_local_alloc): New.
* loop-init.c (gate_handle_loop2, rest_of_handle_loop2,
pass_loop2): New.
* loop.c (gate_handle_loop_optimize, rest_of_handle_loop_optimize,
pass_loop_optimize): New.
* modulo-sched.c (gate_handle_sms, rest_of_handle_sms,
pass_sms): New.
* postreload-gcse.c (gate_handle_gcse2, rest_of_handle_gcse2,
pass_gcse2): New.
* postreload.c (gate_handle_postreload, rest_of_handle_postreload,
pass_postreload_cse): New.
* profile.c (gate_handle_profiling, pass_profiling,
rest_of_handle_branch_prob, pass_branch_prob): New.
* recog.c (pass pass_split_for_shorten_branches, gate_do_final_split,
pass_split_before_regstack, gate_handle_split_before_regstack,
gate_handle_peephole2, rest_of_handle_peephole2, pass_peephole2,
rest_of_handle_split_all_insns, pass_split_all_insns): New.
* reg-stack.c (gate_handle_stack_regs, rest_of_handle_stack_regs,
pass_stack_regs): New.
* regmove.c (gate_handle_regmove, rest_of_handle_regmove, pass_regmove,
gate_handle_stack_adjustments, rest_of_handle_stack_adjustments,
pass_stack_adjustments): New.
* regrename.c (gate_handle_regrename, rest_of_handle_regrename,
pass_regrename): New.
* reorg.c (gate_handle_delay_slots, rest_of_handle_delay_slots,
pass_delay_slots, gate_handle_machine_reorg,
rest_of_handle_machine_reorg, pass_machine_reorg): New.
* rtl.h (extern void purge_line_number_notes): New.
* sched-rgn.c (gate_handle_sched, rest_of_handle_sched,
gate_handle_sched2, rest_of_handle_sched2, pass_sched,
pass_sched2): New.
* tracer.c (gate_handle_tracer, rest_of_handle_tracer,
pass_tracer): New.
* value-prof.c (gate_handle_value_profile_transformations,
rest_of_handle_value_profile_transformations,
pass_value_profile_transformations): New.
* var-tracking.c (gate_handle_var_tracking,
pass_variable_tracking): New.
* web.c (gate_handle_web, rest_of_handle_web, pass_web): New.
* passes.c (open_dump_file, close_dump_file, rest_of_handle_final,
rest_of_handle_delay_slots, rest_of_handle_stack_regs,
rest_of_handle_variable_tracking, rest_of_handle_machine_reorg,
rest_of_handle_old_regalloc, rest_of_handle_regrename,
rest_of_handle_reorder_blocks, rest_of_handle_partition_blocks,
rest_of_handle_sms, rest_of_handle_sched, rest_of_handle_sched2,
rest_of_handle_gcse2, rest_of_handle_regmove,
rest_of_handle_tracer, rest_of_handle_if_conversion,
rest_of_handle_if_after_combine, rest_of_handle_if_after_reload,
rest_of_handle_web, rest_of_handle_branch_prob,
rest_of_handle_value_profile_transformations, rest_of_handle_cfg,
rest_of_handle_jump_bypass, rest_of_handle_combine,
rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
rest_of_handle_gcse, rest_of_handle_loop_optimize,
rest_of_handle_loop2, rest_of_handle_branch_target_load_optimize,
rest_of_handle_mode_switching, rest_of_handle_jump,
rest_of_handle_eh, rest_of_handle_stack_adjustments,
rest_of_handle_flow2, rest_of_handle_jump2,
rest_of_handle_peephole2, rest_of_handle_postreload,
rest_of_handle_shorten_branches, rest_of_clean_state,
rest_of_compilation): Remove.
* cgraphunit.c (ipa_passes): Moved from tree-optimize.c.
* passes.c (dump_flags, in_gimple_form, all_passes,
all_ipa_passes, all_lowering_passes, register_one_dump_file,
register_dump_files, next_pass_1, last_verified, execute_todo,
execute_one_pass, execute_pass_list, execute_ipa_pass_list): Moved
from tree-optimize.c.
(init_optimization_passes): Moved from tree-optimize.c,
adding the RTL optimizations.
* tree-dump.h (dump_info_p, dump_flag): Moved from tree.h.
* tree-optimize.c (dump_flags, in_gimple_form, all_passes,
all_ipa_passes, all_lowering_passes, register_one_dump_file,
register_dump_files, next_pass_1, last_verified, execute_todo,
execute_one_pass, execute_pass_list, execute_ipa_pass_list,
init_tree_optimization_passes, ipa_passes): Delete.
* tree-pass.h (enum tree_dump_index): Moved from tree.h, removing
the RTL dumps.
(TDF_*, get_dump_file_name, dump_enabled_p, dump_initialized_p,
dump_begin, dump_end, dump_node, dump_switch_p, dump_flag_name): Moved
from tree.h.
(ipa_passes): Remove.
(all_passes, all_ipa_passes, all_lowering_passes): Now extern.
* tree.h (enum tree_dump_index, TDF_*, get_dump_file_name,
dump_enabled_p, dump_initialized_p, dump_begin, dump_end, dump_node,
dump_switch_p, dump_flag_name): Moved to tree-pass.h.
(dump_info_p, dump_flag): Moved to tree-dump.h.
* Makefile.in: Adjust dependencies for tree-pretty-print.c,
cgraph.c, opts.c.
* passes.c (finish_optimization_passes): Use dump_begin
and dump_end, TDI_end.
(gate_rest_of_compilation): New.
(pass_rest_of_compilation): Use it.
(gate_postreload, pass_postreload): New.
* toplev.c (general_init): Rename init_tree_optimization_passes.
* toplev.h (init_tree_optimization_passes): Rename to
init_optimizations_passes.
* tree-dump.c (dump_flag): Make static.
(dump_files): Remove RTL dumps.
* tree-optimize.c (pass_all_optimizations, pass_early_local_passes,
pass_cleanup_cfg, pass_free_cfg_annotations,
pass_cleanup_cfg_post_optimizing, pass_free_datastructures,
pass_init_datastructures, pass_fixup_cfg): Make non-static.
* tree-pretty-print.c: Include tree-pass.h.
* cgraph.c: Include tree-dump.h.
cp:
2005-07-05 Paolo Bonzini <bonzini@gnu.org>
* Makefile.in (class.o, decl2.o): Adjust dependencies.
* class.c: Include tree-dump.h.
* decl2.c: Include tree-dump.h.
java:
2005-07-05 Paolo Bonzini <bonzini@gnu.org>
* Makefile.in (parse.o): Adjust dependencies.
* parse.y: Include tree-dump.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101627 138bc75d-0d04-0410-961f-82ee72b054a4
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cfgrtl.c, cgraphunit.c, config/c4x/c4x.c, config/cris/cris.c,
config/frv/frv.c, config/host-darwin.c, config/iq2000/iq2000.c,
config/lynx.h, config/m68k/m68k.c, config/pa/pa.c, config/sh/sh.h,
config/stormy16/stormy16.c, config/v850/v850.c,
config/vax/netbsd-elf.h, coverage.c, dwarf2out.c, emit-rtl.c,
except.c, gcc.c, tree-cfg.c, tree-eh.c, tree-ssa.c, xcoffout.c:
Avoid "." or "\n" at end of diagnostics and capital letters at
start of diagnostics.
* combine.c, cse.c: Don't translate dump file output.
* toplev.c (print_version): Only translate output if going to
stderr.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101561 138bc75d-0d04-0410-961f-82ee72b054a4
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(reorder_block_def): Kill; Remove next field (replaced by aux);
move other fields to ...
(rtl_bb_info): ... here.
* bb-reorder.c (find_traces, rotate_loop, find_traces_1_round,
copy_bb, connect_traces, add_labels_and_missing_jumps
fix_up_fall_thru_edges, fix_crossing_conditional_branches,
duplicate_computed_gotos, partition_hot_cold_basic-blocks):
Update to new fields.
* cfg.c (initialize_bb_rbi): Kill.
* cfglayout.c (record_effective_endpoints, fixup_reorder_chain,
fixup_fallthru_exit_predecessor, cfg_layout_duplicate_bb): Update.
* cfgrtl.c (cfg_layout_create_basic_block): Do not initialize rbi.
(try_redirect_by_replacing_jump): Update rbi references.
(cfg_layout_split_block): Likewise.
(cfg_layout_delete_block): Likewise.
(cfg_layout_merge_blocks): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* passes.c (rest_of_handle_sms): Likewise.
* tracer.c (seen, tail_duplicate, layout_superblocks): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101359 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101317 138bc75d-0d04-0410-961f-82ee72b054a4
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global_live_at_start, global_live_at_end from ...
(basic_block_def): ... here; update all references
(BB_RTL): New flag.
(init_rtl_bb_info): Declare.
* cfgexpand.c (expand_gimple_basic_block): Init bb info, set BB_RTL
flag.
* cfgrtl.c: Include ggc.h
(create_basic_block_structure): Init bb info.
(rtl_verify_flow_info_1): Check BB_RTL flag and rtl_bb_info pointer.
(init_rtl_bb_info): New function.
(rtl_merge_block, cfglayout_merge_block): Copy global_live_at_end here.
* cfghooks.c (merge_block): Do not copy global_live_at_end here.
* cfg.c (clear_bb_flags): Skip BB_RTL flag.
(dump_flow_info): Gueard global_live_* dumping.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101082 138bc75d-0d04-0410-961f-82ee72b054a4
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check that it is not called too late in the game.
(gate_estimate_probability): New gate.
(pass_profile): Gate.
* tree-mudflap.c (mf_build_check_statement_for): Do not drop
predictions; update CFG instead.
* cfgrtl.c (rtl_verify_flow_info): Check that predcitions are consumed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100662 138bc75d-0d04-0410-961f-82ee72b054a4
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* mode-switching.c: ...to this new file.
* doc/passes.texi: Update accordingly.
* basic-block.h (label_value_list): Remove extern decl.
* cfgrtl.c (label_value_list): Remove.
(can_delete_label_p): Don't look at it.
* cfgcleanup.c (cleanup_cfg): Don't free it.
* common.opt: Don't refer to non-existing flag_alias_check.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100591 138bc75d-0d04-0410-961f-82ee72b054a4
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cfgrtl.c, cgraphunit.c, ddg.c, expr.h, gcse.c, ggc-page.c,
ggc-zone.c, gimplify.c, ipa-inline.c, longlong.h, targhooks.c,
tree-flow-inline.h, tree-pass.h, tree-ssa-dse.c,
tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c,
tree-ssa-operands.c, tree-vect-analyze.c,
tree-vect-transform.c, tree-vectorizer.c, tree.c,
config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c,
config/frv/frv.md, config/i386/i386.c, config/i386/sse.md,
config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h,
config/mcore/mcore.c, config/mips/mips.c, config/mips/mips.md,
config/rs6000/darwin-ldouble.c, config/rs6000/rs6000.c,
config/rs6000/rs6000.h, config/sh/sh.c, config/sh/sh.md,
config/sh/ushmedia.h, config/sparc/sparc.c,
config/sparc/sparc.md, config/stormy16/stormy-abi: Fix comment
typos. Follow spelling conventions.
* doc/invoke.texi, doc/tm.texi, doc/tree-ssa.texi: Fix typos.
Follow spelling conventions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100218 138bc75d-0d04-0410-961f-82ee72b054a4
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* cfgrtl.c (purge_dead_edges): Don't remove fake edges.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99897 138bc75d-0d04-0410-961f-82ee72b054a4
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Stephen Clarke <stevec@superh.com>
Roger Sayle <roger@eyesopen.com>
PR rtl-optimization/20413
* cfgrtl.c (redirect_edge_and_branch): Use Pmode instead of
VOIDmode for LABEL_REF.
* final.c (shorten_branches): Likewise.
* jump.c (mark_all_labels, redirect_exp_1): Likewise.
* loop.c (reg_dead_after_loop): Likewise.
* varasm.c (decode_addr_const): Likewise.
* doc/rtl.texi: Document mode requirement for LABEL_REF.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98711 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc_assert and gcc_unreachable as appropriate.
(canon_true_dependence): Likewise.
* bb-reorder.c (connect_traces): Likewise.
* c-common.c (c_add_case_label): Likewise.
* c-decl.c (finish_function): Likewise.
* caller-save.c (insert_restore, insert_save): Likewise.
* cfg.c (update_bb_profile_for_threading): Likewise.
* cfganal.c (flow_active_insn_p): Likewise.
* cfgexpand.c (add_reg_br_prob_note): Likewise.
* cfgrtl.c (rtl_redirect_edge_and_branch_force, rtl_split_edge,
cfg_layout_merge_blocks): Likewise.
* ifcvt.c (cond_exec_process_insns, merge_if_block,
find_if_block): Likewise.
* integrate.c (allocate_initial_values): Likewise.
* jump.c (reverse_condition, reverse_condition_maybe_unordered,
swap_condition, unsigned_condition, signed_condition,
mark_jump_label, invert_jump_1, rtx_renumbered_equal_p,
reg_or_subregno): Likewise.
* lambda-code.c (lambda_compute_auxillary_space,
lambda_transform_legal_p): Likewise.
* lambda-mat.c (lambda_matrix_inverse_hard): Likewise.
* langhooks.c (lhd_set_decl_assembler_name, lhd_type_promotes_to,
lhd_incomplete_type_error, lhd_expand_expr,
lhd_types_compatible_p, lhd_tree_size): Likewise.
* lcm.c (create_pre_exit, optimize_mode_switching): Likewise.
* local-alloc.c (update_equiv_regs): Likewise.
* loop-unroll.c (peel_loop_completely
unroll_loop_constant_iterations, unroll_loop_runtime_iterations,
peel_loop_simple, unroll_loop_stupid,
analyze_iv_to_split_insn): Likewise.
* loop.c (gen_prefetch, find_and_verify_loops,
basic_induction_var): Likewise.
* modulo-sched.c (normalize_sched_times, check_nodes_order): Likewise.
* value-prof.c (tree_find_values_to_profile): Likewise.
* varasm.c (named_section, default_assemble_integer,
decode_addr_const): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98508 138bc75d-0d04-0410-961f-82ee72b054a4
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(VEC_safe_grow): New.
* vec.c (calculate_allocation): New.
(vec_gc_o_reserve, vec_heap_o_reserve): Adjust.
(vec_gc_free, vec_heap_free): Remove.
* gengtype-lex.l (DEF_VEC_): Process mult-argument macros. Adjust.
(VEC): Likewise.
(mangle_macro_name): New.
(struct macro_def): New.
(struct macro): Add multiple argument values.
(macro_expans_end): New.
(push_macro_expansion): Chain on new macro. Process multiple
args, create follow on expansion. Return follow on argument.
(macro_input): Deal with multiple arguments.
* tree.h: Define VEC(tree,heap) and VEC(tree,gc).
(struct tree_binfo): Adjust.
* basic-block.h: Define VEC(edge,gc).
(struct edge_def): Adjust.
(struct basic_block_def, struct edge_iterator): Likewise.
(ei_container, ei_start_1, ei_last_1): Likewise.
* cfg.c (connect_src, connect_dest): Likewise.
* cfgrtl.c (force_nonfallthru_and_redirect)
* dbxout.c (dbxout_type)
* dwarf2out.c (gen_member_die)
* lambda-code.c: Define VEC(int,gc), VEC(lambda_loop,gc).
(gcc_tree_to_linear_expression): Adjust.
(gcc_loop_to_lambda_loop, gcc_loopnest_to_lambda_loopnest,
lbv_to_gcc_expression, lle_to_gcc_expression,
lambda_loopnest_to_gcc_loopnest, can_convert_to_perfect_nest,
perfect_nestify): Likewise.
* lambda.h (gcc_loopnest_to_lambda_loopnest,
lambda_loopnest_to_gcc_loopnest): Adjust prototypes.
* profile.c (instrument_values): Adjust.
* tree-cfg.c (modified_noreturn_calls): Adjust.
(remove_fallthru_edge): Likewise.
* tree-dump.c (dequeue_and_dump): Adjust.
* tree-flow-inline.h (mark_stmt_modified): Adjust.
* tree-flow.h (modified_noreturn_calls): Adjust.
(tree_on_heap): Remove. (yay!)
(register_new_def): Adjust.
* tree-into-ssa.c: Define VEC(int,heap).
(block_defs_stack): Adjust.
(find_idf, insert_phi_nodes, register_new_def,
rewrite_initialize_block, rewrite_finalize_block,
register_new_update_single, rewrite_update_init_block,
rewrite_update_fini_block, rewrite_blocks,
ssa_rewrite_finalize_block, ssa_register_new_def,
ssa_rewrite_initialize_block, rewrite_ssa_into_ssa): Likewise.
* tree-loop-linear.c (linear_transform_loops): Adjust.
* tree-ssa-alias.c: Define VEC(fieldoff_t,heap).
(push_fields_onto_fieldstack, create_overlap_variables_for): Adjust.
* tree-ssa-dom.c (avail_exprs_stack, block_defs_stack,
stmts_to_rescan, const_and_copies_stack, nonzero_vars_stack,
vrp_variables_stack): Adjust declarations.
(tree_ssa_dominator_optimize): Adjust.
(dom_opt_initialize_block, remove_local_expressions_from_table,
restore_nonzero_vars_to_original_value,
restore_vars_to_original_value,
restore_currdefs_to_original_value, dom_opt_finalize_block,
record_var_is_nonzero, record_cond, record_const_or_copy_1,
optimize_stmt, update_rhs_and_lookup_avail_expr,
lookup_avail_expr, record_range): Likewise.
* tree-ssa-pre.c: Define VEC(basic_block,heap).
(compute_antic_aux): Adjust.
(inserted_exprs, create_expression_by_pieces,
insert_into_preds_of_block, eliminate, mark_operand_necessary,
remove_dead_inserted_code, fini_pre): Likewise.
* tree-ssa-propagate.c (interesting_ssa_edges): Adjust.
(varying_ssa_edges, add_ssa_edge, process_ssa_edge_worklist.
ssa_prop_init): Likewise.
* tree-ssa.c: Define VEC(bitmap,heap).
(verify_name_tags): Adjust.
* value-prof.c (rtl_divmod_values_to_profile): Adjust.
(insn_prefetch_values_to_profile, rtl_find_values_to_profile,
tree_divmod_values_to_profile, tree_find_values_to_profile,
value_profile_transformations): Likewise.
* value-prof.h: Define VEC(histogram_value,heap).
* varasm.c: Remove alias_pair pointer typedef, define
VEC(alias_pair,gc).
(finish_aliases_1, finish_aliases_2, assemble_alias): Adjust.
* config/pa/pa.c (typedef extern_symbol): Typedef the structure,
not a pointer to it. Create an object vector.
(extern_symbols): Turn into an object vector.
(pa_hpux_asm_output_external, pa_hpux_file_end): Adjust.
* cp/cp-tree.h: Adjust for new VEC API.
Define VEC(tree_pair_s,gc).
(struct save_scope): Adjust.
(struct lang_type_class): Adjust.
(unemitted_tinfo_decls): Adjust.
* cp/class.c (add_method, resort_type_method_vec,
finish_struct_methods, struct find_final_overrider_data,
dfs_find_final_overrider_pre, find_final_overrider,
get_vcall_index, warn_hidden, walk_subobject_offsets,
check_methods, fixup_inline_methods, end_of_class,
warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
add_vcall_offset): Adjust.
* cp/decl.c (xref_basetypes, finish_method): Adjust.
* cp/decl2.c (check_classfn): Adjust.
* cp/init.c (sort_mem_initializers, push_base_cleanups): Adjust.
* cp/method.c (do_build_copy_constructor): Adjust.
* cp/name-lookup.c (new_class_binding, store_binding,
store_bindings, store_class_bindings): Adjust.
* cp/name-lookup.h: Define VEC(cxx_saved_binding,gc),
VEC(cp_class_binding,gc).
(struct cp_binding_level): Adjust.
* cp/parser.c: Define VEC(cp_token_position,heap).
(struct cp_lexer): Adjust.
(cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
cp_lexer_save_tokens): Adjust.
* cp/pt.c (retrieve_specialization,
check_explicit_specialization): Adjust.
* cp/rtti.c (unemitted_tinfo_decls): Adjust.
(init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
get_pseudo_ti_desc): Adjust.
* cp/search.c (dfs_access_in_type, lookup_conversion_operator,
lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
* cp/semantics.c: Define VEC(deferred_access,gc).
(push_deferring_access_checks): Adjust.
* cp/typeck2.c (abstract_virtuals_error): Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98498 138bc75d-0d04-0410-961f-82ee72b054a4
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* basic-block.h: Update the prototype for
purge_all_dead_edges.
* cfgexpand.c (tree_expand_cfg): Update a call to
purge_all_dead_edges.
* combine.c (combine_instructions): Likewise.
* passes.c (rest_of_handle_old_regalloc, rest_of_handle_cse,
rest_of_handle_cse2, rest_of_handle_gcse,
rest_of_handle_postreload): likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98168 138bc75d-0d04-0410-961f-82ee72b054a4
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references to gt-tree-cfg.h.
* basic-block.h (struct basic_block_def): Don't skip rbi
for garbage collection.
(struct reorder_block_def): Make GTY-able.
(struct control_flow_graph): New structure.
(n_edges, n_basic_blocks, last_basic_block, basic_block_info,
BASIC_BLOCK, EXIT_BLOCK_PTR, ENTRY_BLOCK_PTR): No longer vars,
but instead defines to the control_flow_graph for cfun.
(label_to_block_map): New define, points to the label map of
the control_flow_graph for cfun.
(n_edges_for_function, n_basic_blocks_for_function,
last_basic_block_for_function, basic_block_info_for_function,
EXIT_BLOCK_PTR_FOR_FUNCTION, ENTRY_BLOCK_PTR_FOR_FUNCTION,
basic_block_info_for_function, label_to_block_map_for_function):
Counterparts for the above, taking a struct function as an extra
argument.
(alloc_rbi_pool, free_rbi_pool): Remove prototypes.
* cfg.c: (n_edges, n_basic_blocks, last_basic_block,
basic_block_info, ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR): Remove.
(alloc_rbi_pool, free_rbi_pool): Remove.
(initialize_bb_rbi): Use ggc_alloc_cleared instead of pool_alloc.
* cfglayout.c: (cfg_layout_initialize): Don't allocate the rbi pool
here...
(cfg_layout_finalize) ... and don't free it here.
* cfgrtl.c (cfg_layout_delete_block): Zero out rbi so it gets
garbage collected.
* flow.c (free_basic_block_vars): Set label_to_block_map and
n_edges to zero too.
* function.h (struct function): Add cfg field.
* function.c (allocate_struct_function): Allocate the cfg.
* tree-cfg.c (label_to_block_map): Remove.
(build_tree_cfg): Don't allocate the rbi pool here...
(delete_tree_cfg_annotations): ...and don't free it here.
Also don't nullify label_to_block_map for cfun.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98048 138bc75d-0d04-0410-961f-82ee72b054a4
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Fix comment typos.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97490 138bc75d-0d04-0410-961f-82ee72b054a4
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* cfghooks.c (lv_flush_pending_stmts,
cfg_hook_duplicate_loop_to_header_edge, extract_cond_bb_edges,
lv_adjust_loop_header_phi, lv_add_condition_to_bb): New.
* cfghooks.h (cfg_hook_duplicate_loop_to_header_edge,
lv_add_condition_to_bb,
lv_adjust_loop_header_phi, extract_cond_bb_edges,
flush_pending_stmts): New in cfg_hooks structure.
(cfg_hook_duplicate_loop_to_header_edge, lv_flush_pending_stmts,
extract_cond_bb_edges, lv_adjust_loop_header_phi,
lv_add_condition_to_bb): New declarations.
* cfgloop.h (duplicate_loop_to_header_edge): Change return type to
bool.
(loop_version): Declare.
* cfgloopmanip.c (cfghooks.h): Include.
(duplicate_loop_to_header_edge): Change return type to bool.
(loop_version, lv_adjust_loop_entry_edge): Move here.
* cfgrtl.c (cfgloop.h): Include.
(rtl_verify_flow_info_1): Fix.
(rtl_lv_add_condition_to_bb, rtl_extract_cond_bb_edges): New.
(rtl_cfg_hooks, cfg_layout_rtl_cfg_hook): Add hooks to
initialization.
* tree-cfg.c (tree_lv_adjust_loop_header_phi,
tree_lv_add_condition_to_bb): New.
(tree_cfg_hooks): Add new hooks to initialization.
* tree-ssa-loop-manip.c (lv_adjust_loop_header_phi,
lv_adjust_loop_entry_edge, tree_ssa_loop_version): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97481 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97322 138bc75d-0d04-0410-961f-82ee72b054a4
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single_pred_edge, single_succ, single_pred): New inline functions.
* bb-reorder.c (rotate_loop, find_traces_1_round,
add_labels_and_missing_jumps, fix_up_fall_thru_edges,
duplicate_computed_gotos): Use the single_succ/pred functions.
* cfganal.c (forwarder_block_p): Ditto.
* cfgbuild.c (compute_outgoing_frequencies): Ditto.
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
outgoing_edges_match, try_crossjump_to_edge, try_optimize_cfg,
merge_seq_blocks): Ditto.
* cfghooks.c (split_edge, tidy_fallthru_edges): Ditto.
* cfglayout.c (fixup_reorder_chain): Ditto.
* cfgloop.c (mark_single_exit_loops, update_latch_info,
canonicalize_loop_headers, verify_loop_structure): Ditto.
* cfgloopmanip.c (remove_path, unloop, loop_delete_branch_edge,
mfb_update_loops, create_preheader, force_single_succ_latches,
create_loop_notes): Ditto.
* cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump,
force_nonfallthru_and_redirect, rtl_tidy_fallthru_edge,
commit_one_edge_insertion, purge_dead_edges,
cfg_layout_can_merge_blocks_p): Ditto.
* except.c (sjlj_emit_function_enter): Ditto.
* flow.c (init_propagate_block_info): Ditto.
* function.c (thread_prologue_and_epilogue_insns): Ditto.
* gcse.c (find_implicit_sets, bypass_conditional_jumps,
insert_insn_end_bb): Ditto.
* ifcvt.c (merge_if_block, find_if_block, find_if_case_1,
find_if_case_2): Ditto.
* lambda-code.c (perfect_nestify): Ditto.
* lcm.c (optimize_mode_switching): Ditto.
* loop-doloop.c (doloop_modify): Ditto.
* loop-init.c (loop_optimizer_init): Ditto.
* loop-iv.c (simplify_using_initial_values): Ditto.
* loop-unroll.c (unroll_loop_runtime_iterations): Ditto.
* loop-unswitch.c (unswitch_loop): Ditto.
* modulo-sched.c (generate_prolog_epilog): Ditto.
* predict.c (combine_predictions_for_insn, estimate_probability,
tree_estimate_probability, last_basic_block_p,
estimate_bb_frequencies): Ditto.
* profile.c (branch_prob): Ditto.
* regrename.c (copyprop_hardreg_forward): Ditto.
* sched-rgn.c (is_cfg_nonregular, find_rgns, update_live): Ditto.
* tracer.c (layout_superblocks): Ditto.
* tree-cfg.c (tree_can_merge_blocks_p, tree_merge_blocks,
cfg_remove_useless_stmts_bb, cleanup_control_flow,
cleanup_control_expr_graph, disband_implicit_edges,
tree_find_edge_insert_loc, bsi_commit_edge_inserts,
tree_verify_flow_info, tree_make_forwarder_block,
tree_forwarder_block_p, remove_forwarder_block,
remove_forwarder_block_with_phi, merge_phi_nodes): Ditto.
* tree-if-conv.c (tree_if_conversion): Ditto.
* tree-mudflap.c (mf_build_check_statement_for): Ditto.
* tree-ssa-dce.c (remove_dead_stmt): Ditto.
* tree-ssa-dom.c (dom_opt_finalize_block): Ditto.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p,
copy_loop_headers): Ditto.
* tree-ssa-loop-im.c (loop_commit_inserts): Ditto.
* tree-ssa-loop-ivopts.c (compute_phi_arg_on_exit): Ditto.
* tree-ssa-loop-manip.c (split_loop_exit_edge, ip_normal_pos,
lv_adjust_loop_entry_edge, tree_ssa_loop_version): Ditto.
* tree-ssa-loop-niter.c (simplify_using_initial_conditions): Ditto.
* tree-ssa-loop-unswitch.c (simplify_using_entry_checks): Ditto.
* tree-ssa-phiopt.c (tree_ssa_phiopt, value_replacement): Ditto.
* tree-ssa-pre.c (compute_antic_aux, insert_aux, init_pre): Ditto.
* tree-ssa-threadupdate.c (redirect_edges): Ditto.
* tree-tailcall.c (independent_of_stmt_p, find_tail_calls,
eliminate_tail_call, tree_optimize_tail_calls_1): Ditto.
* tree-vect-analyze.c (vect_analyze_loop_form): Ditto.
* tree-vect-transform.c (vect_update_ivs_after_vectorizer): Ditto.
* tree-vectorizer.c (slpeel_update_phi_nodes_for_guard,
slpeel_add_loop_guard): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96292 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96163 138bc75d-0d04-0410-961f-82ee72b054a4
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last_bb_seen.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96025 138bc75d-0d04-0410-961f-82ee72b054a4
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* basic-block.h: Remove the corresponding prototype.
* cfgexpand.c, cfgrtl.c: Don't mention find_sub_basic_blocks
in comments.
* doc/cfg.texi: Don't mention find_sub_basic_blocks.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@96016 138bc75d-0d04-0410-961f-82ee72b054a4
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(emit_library_call_value_1): Don't use LCT_ALWAYS_RETURN and
REG_ALWAYS_RETURN.
* cfgrtl.c (need_fake_edge_p): Likewise.
* combine.c (distribute_notes): Likewise.
* emit-rtl.c (try_split): Likewise.
* recog.c (peephole2_opimize): Likewise.
* reg-notes.def (ALWAYS_RETURN): Remove.
* rtl.h (LCT_ALWAYS_RETURN): Remove.
* tree-cfg.c (need_fake_edge_p): Don't use ECF_ALWAYS_RETURN.
* tree.h (ECF_ALWAYS_RETURN): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95690 138bc75d-0d04-0410-961f-82ee72b054a4
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* cfgrtl.c (safe_insert_insn_on_edge): Avoid extending life range of hard
registers.
* value-prof.c (insn_prefetch_values_to_profile): Only scan normal insns.
* value-prof.c (rtl_find_values_to_profile): Do not look for values to
profile in libcalls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95007 138bc75d-0d04-0410-961f-82ee72b054a4
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more than one barrier, in which case we should delete them all.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92996 138bc75d-0d04-0410-961f-82ee72b054a4
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INSN_P.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91677 138bc75d-0d04-0410-961f-82ee72b054a4
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Remove CASE_DROPS_THROUGH checks, it is never defined.
* cfglyout.c (fixup_reorder_chain): Likewise.
* cfgrtl.c (rtl_verify_flow_info): Likewise.
* stmt.c (expand_case): Likewise.
* cfgbuild.c (make_edges): Likewise. Also remove force_fallthru,
it is now always 0.
* system.h (CASE_DROPS_THROUGH): Poison.
* doc/md.texi (casesi): Remove documentation of CASE_DROPS_THROUGH.
* doc/tm.texi (casesi): Remove documentation of CASE_DROPS_THROUGH.
* config/v850/v850.h: Remove commented out CASE_DROPS_THROUGH.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91488 138bc75d-0d04-0410-961f-82ee72b054a4
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EDGE_COUNT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91475 138bc75d-0d04-0410-961f-82ee72b054a4
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simplifying edge manipulation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91474 138bc75d-0d04-0410-961f-82ee72b054a4
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check that tests if all edges go to the same destination.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91334 138bc75d-0d04-0410-961f-82ee72b054a4
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(ALLOC_REG_SET): ... here.
(FREE_REG_SET): Adjust.
(XMALLOC_REG_SET, XFREE_REG_SET): Remove.
* bb-reorder.c (fix_crossing_conditional_branches): Adjust.
* cfglayout.c (cfg_layout_duplicate_bb): Adjust.
* cfgrtl.c (rtl_split_block, rtl_split_edge,
safe_insert_insn_on_edge, cfg_layout_split_edge): Adjust.
* flow.c (update_life_info, calculate_global_regs_live,
allocate_bb_life_data, init_propagate_block_info): Adjust.
* global.c (build_insn_chain): Adjust.
* ifcvt.c (dead_or_predicable): Adjust.
* loop-iv.c (simplify_using_initial_values): Adjust.
* recog.c (peephole2_optimize): Adjust.
* sched-deps.c (init_deps_global): Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91279 138bc75d-0d04-0410-961f-82ee72b054a4
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* emit-rtl.c (remove_unnecessary_notes): Die if we see BLOCK_BEG
or BLOCK_END insn notes.
* jump.c (squeeze_notes): Likewise.
* haifa-sched.c (reemit_notes): Don't "re-emit" EH_REGION_BEG and
EH_REGION_END notes, we never have them to begin with.
* sched-deps.c (sched_analyze_insn): When updating loop notes,
verify that we have indeed only recorded loop notes.
(sched_analyze): Die if we see EH_REGION_BEG or EH_REGION_END notes.
Only record loop notes.
* cfgexpand.c (tree_expand_cfg): Fix comment.
* passes.c (rest_of_compilation): Don't do a second call to
convert_from_eh_region_ranges from here, it's already called
from cfgexpand.c.
* except.c (resolve_fixup_regions): Remove.
(remove_fixup_regions): Remove.
(convert_from_eh_region_ranges_1): Remove.
(convert_from_eh_region_ranges): Remove the case where EH is
not already lowered at the tree level. We always lower there.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91148 138bc75d-0d04-0410-961f-82ee72b054a4
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after making an edge.
(remove_edge): Call execute_on_shrinking_pred before removing
an edge.
(redirect_edge_succ): Call execute_on_growing_pred and
execute_on_shrinking_pred.
* cfghooks.c (execute_on_growing_pred): New.
(execute_on_shrinking_pred): Likewise.
* cfghooks.h (cfg_hooks): Add execute_on_growing_pred and
execute_on_shrinking_pred.
Add prototypes for execute_on_growing_pred and
execute_on_shrinking_pred.
* cfgrtl.c (rtl_cfg_hooks): Add NULL hooks to
execute_on_growing_pred and execute_on_shrinking_pred.
(cfg_layout_rtl_cfg_hook): Likewise.
* tree-cfg.c (tree_cfg_hooks): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91035 138bc75d-0d04-0410-961f-82ee72b054a4
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variant.
* cfgbuild.c (make_edges): Likewise.
* cfghooks.c (can_duplicate_block_p): Likewise.
* cfgloop.c (loop_latch_edge): Likewise.
* cfgloopmanip.c (force_single_succ_latches): Likewise.
* cfgrtl.c (rtl_flow_call_edges_add): Likewise.
* predict.c (predict_loops, propagate_freq): Likewise.
* tracer.c (tail_duplicate): Likewise.
* tree-cfg.c (disband_implicit_edges): Likewise.
(tree_forwarder_block_p, tree_flow_call_edges_add): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91019 138bc75d-0d04-0410-961f-82ee72b054a4
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(struct bitmap_head_def): Replace using_obstack with obstack
pointer.
(bitmap_default_obstack): New.
(bitmap_initialize): Make inline, does not do allocation.
(bitmap_release_memory): Remove.
(bitmap_obstack_initialize, bitmap_obstack_release): Declare.
(bitmap_obstack_alloc, bitmap_malloc_alloc, bitmap_gc_alloc,
bitmap_obstack_free, bitmap_malloc_free): Declare.
(BITMAP_OBSTACK_ALLOC, BITMAP_GGC_ALLOC, BITMAP_XMALLOC): Adjust.
(BITMAP_FREE): Replace with ...
(BITMAP_OBSTACK_FREE): ... this.
(BITMAP_XFREE): Adjust.
(BITMAP_INIT_ONCE): Remove.
* bitmap.c (bitmap_obstack, bitmap_obstack_init, bitmap_free: Remove.
(bitmap_default_obstack): New.
(bitmap_elem_to_freelist): Adjust.
(bitmap_element_allocate): Adjust. Break initialization into ...
(bitmap_obstack_initialize): ... here.
(bitmap_release_memory): Replace with ...
(bitmap_obstack_release): ... this.
(bitmap_obstack_alloc, bitmap_malloc_alloc, bitmap_gc_alloc,
bitmap_obstack_free, bitmap_malloc_free): New.
(bitmap_ior_and_compl, bitmap_ior_and_compl_into): Use
bitmap_initialize.
(bitmap_initialize): Move to bitmap.h.
* gengtype.c (open_base_files): Add obstack.h to ifiles.
* Makefile.in (BASIC_BLOCK_H, REGS_H): Add obstack.h.
* basic-block.h (INIT_REG_SET): Allocate from reg_obstack.
(INITIALIZE_REG_SET): Remove.
(FREE_REG_SET): Use BITMAP_OBSTACK_FREE.
(INIT_ONCE_REG_SET, MAX_REGNO_REG_SET): Remove.
(flow_obstack): Do not declare.
(reg_obstack): Declare.
* regs.h: Include obstack.h.
* tree-optimize.c (tree_rest_of_compilation): Initialize and
release bitmap obstack here.
* bb-reorder.c: #include regs, not basic-block.
(fix_crossing_conditional_branches): Allocate regsets from
reg_obstack.
* bt-load.c: Do not inlude bitmap.h, sbitmap.h, basic-block.h or
obstack.h.
* caller-save.c: Include regs.h earlier.
* cfg.c: Do not include basic-block.h or obstack.h.
(reg_obstack): Define.
* cfganal.c: Include obstack.h
* cfgcleanyp.c: Do not include basic-block.h. Include regs.h
earlier.
* cfglayout.c: Do not include obstack.h.
(flow_obstack): Remove declaration.
(cfg_layout_duplicate_bb): Use reg_obstack.
* cfgloop.c, cfgloopanal.c, cfgloopmanip.c: Include obstack.h.
* cfgrtl.c (rtl_split_block): Use reg_obstack.
(force_nonfallthru_and_redirect, rtl_split_edge): Likewise.
(safe_insert_insn_on_edge): Use OBSTACK_ALLOC_REG_SET, adjust.
(cfg_layout_split_edge): Use reg_obstack.
* cse.c: Include regs.h earlier.
* ddg.c: Do not include basic-block.h.
* dominance.c: Inlude obstack.h.
* flow.c (update_life_info): Use OBSTACK_ALLOC_REG_SET, adjust.
(calculate_global_regs_live): Likewise.
(allocate_bb_life_data): Use reg_obstack.
(init_propagate_block_info): Use OBSTACK_ALLOC_REGSET.
* global.c: Do not include basic-block.h.
(build_insn_chain): Use OBSTACK_ALLOC_REG_SET, adjust.
* graph.c: Include obstack.h.
* haifa-sched.c: Do not include basic-block.h.
* ifcvt.c: Use OBSTACK_ALLOC_REG_SET, adjust.
* local-alloc.c: Do not include basic-block.h.
* loop-init.c, loop-invariant.c: Include obstack.h.
* loop-iv.c: Likewise.
(simplify_using_initial_values): Use OBSTACK_ALLOC_REG_SET,
adjust.
* loop-unroll.c, loop-unswitch.c: Inlude obstack.h.
* modulo-sched.c: Do not include basic-block.h.
* passes.c (rest_of_handle_final): Do not call
regset_release_memory.
* ra-debug.c: Include regs.h earlier. Do not include
basic-block.h.
* recog.c (peephole2_optimize): Use OBSTACK_ALLOC_REG_SET, adjust.
* regclass.c (init_reg_sets): Do not call INIT_ONCE_REG_SET.
(allocate_reg_info): Do not call MAX_REGNO_REG_SET.
(regset_release_memory): Remove.
* resource.c: Do not include basic-block.h.
* rtlanal.c: Do not include basic-block.h.
* sbitmap.c: Include obstack.h.
* sched-deps.c: Do not include basic-block.h.
(reg_pending_sets_head, reg_pending_clobbers_head,
reg_pending_uses_head): Remove.
(init_deps_global): Use OBSTACK_ALLOC_REG_SET.
* sched-ebb.c: Do not include basic-block.h.
* sched-rgn.c: Likewise.
* tree-if-conv.c (get_loop_body_in_if_conv_order): Use
BITMAP_XFREE.
* tree-outof-ssa.c (perform_edge_inserts): Use BITMAP_XFREE.
* tree-sra.c (decide_instantiations): Adjust bitmap
initialization.
* tree-ssa-dce.c: Include obstack.h.
* tree-ssa-pre.c (grand_bitmap_obstack): Make a bitmap_obstack.
(value_insert_into_set_bitmap): Remove useless bitmap_clear.
(bitmap_set_new): Likewise.
(init_pre): Initialize bitmap obstack.
(fini_pre): Release bitmap obstack.
* tree-ssanames.c (ssa_names_to_rewrite): Make static.
(marked_for_rewrite_p): ssa_names_to_rewrite is never NULL.
(mark_for_rewrite, unmark_for_rewrite): Likewise.
(marked_ssa_names): Likewise.
(init_ssanames): Use BITMAP_XMALLOC.
(fini_ssanames): Use BITMAP_XFREE.
* web.c: Include obstack.h
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91009 138bc75d-0d04-0410-961f-82ee72b054a4
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checking if an unconditional return is followed by a barrier.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90819 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90632 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90088 138bc75d-0d04-0410-961f-82ee72b054a4
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* bt-load.c (clear_btr_from_live_range,
btr_def_live_range): Likewise.
* caller-save.c (save_call_clobbered_regs): Likewise.
* cfganal.c (compute_dominance_frontiers_1): Likewise.
* cfgcleanup.c (thread_jump): Likewise.
* cfgrtl.c (safe_insert_insn_on_edge): Likewise.
* conflict.c (conflict_graph_compute): Likewise.
* ddg.c (add_deps_for_use): Likewise.
* df.c (df_refs_update): Likewise.
* except.c (remove_eh_handler): Likewise.
* flow.c (verify_local_live_at_start, update_life_info,
initialize_uninitialized_subregs, propagate_one_insn,
free_propagate_block_info, propagate_block, find_use_as_address,
reg_set_to_hard_reg_set): Likewise.
* gcse.c (clear_modify_mem_tables): Likewise.
* global.c (global_conflicts, build_insn_chain): Likewise.
* ifcvt.c (dead_or_predicable): Likewise.
* local-alloc.c (update_equiv_regs): Likewise.
* loop.c (load_mems): Likewise.
* ra-build.c (livethrough_conflicts_bb, conflicts_between_webs):
Likewise.
* ra-rewrite.c (reloads_to_loads, rewrite_program2, actual_spill):
Likewise.
* reload1.c (order_regs_for_reload, finish_spills): Likewise.
* sched-deps.c (sched_analyze_insn, free_deps): Likewise.
* sched-rgn.c (propagate_deps
* tree-cfg.c (tree_purge_all_dead_eh_edges): Likewise.
* tree-dfa.c (dump_dfa_stats
tree-into-ssa.c (compute_global_livein, insert_phi_nodes,
insert_phi_nodes_for, debug_def_blocks_r, invalidate_name_tags):
Likewise.
* tree-outof-ssa.c (coalesce_ssa_name, coalesce_vars,
free_temp_expr_table, find_replaceable_exprs): Likewise.
* tree-sra.c (scan_function, scalarize_parms): Likewise.
* tree-ssa-alias.c (init_alias_info,
compute_points_to_and_addr_escape,
compute_flow_sensitive_aliasing, maybe_create_global_var): Likewise.
* tree-ssa-dce.c (mark_control_dependent_edges_necessary): Likewise.
* tree-ssa-live.c (new_tree_live_info, live_worklist,
calculate_live_on_entry, calculate_live_on_exit, compare_pairs,
sort_coalesce_list, build_tree_conflict_graph, dump_live_info
tree-ssa-loop-manip.c (add_exit_phis_var): Likewise.
tree-ssa-operands.c (get_asm_expr_operands, add_call_clobber_ops,
add_call_read_ops): Likewise.
* tree-ssa-pre.c (bitmap_print_value_set, insert_aux): Likewise.
* tree-ssa-live.h (num_var_partitions): Return unsigned.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@90053 138bc75d-0d04-0410-961f-82ee72b054a4
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(bitmap_and, bitmap_and_into, bitmap_and_compl,
bitmap_and_compl_into, bitmap_ior, bitmap_ior_into,
bitmap_ior_compl, bitmap_xor, bitmap_xor_into): New bitmap
operation macros.
(bitmap_ior_and_compl): Rename to ...
(bitmap_ior_and_compl_into): ... here.
* bitmap.c (bitmap_equal_p): Use bitmap_xor.
(bitmap_ior_and_compl): Rename to ...
(bitmap_ior_and_compl_into): ... here. Adjust. Return changed
flag.
(bitmap_union_of_diff): Use renamed bitmap functions.
* basic-block.h (AND_REG_SET, AND_COMPL_REG_SET, IOR_REG_SET,
XOR_REG_SET, IOR_AND_COMPL_REG_SET): Likewise.
* cfgrtl.c (safe_insert_insn_on_edge): Likewise.
* df.c (df_bb_rd_local_compute)
* flow.c (calculate_global_regs_live,
init_propagate_block_info): Likewise.
* ifcvt.c (find_if_case_1, find_if_case_2,
dead_or_predicable): Likewise.
* ra-build.c (union_web_part_roots, livethrough_conflicts_bb,
reset_conflicts, conflicts_between_webs): Likewise.
* ra-rewrite.c (reloads_to_loads, rewrite_program2,
detect_web_parts_to_rebuild): Likewise.
* sched-ebb.c (compute_jump_reg_dependencies): Likewise.
* tree-int-ssa.c (insert_phi_nodes_for, rewrite_into_ssa): Likewise.
* tree-sra.c (decide_instantiations): Likewise.
* tree-ssa-alias.c (create_name_tags,
merge_pointed_to_info): Likewise.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Likewise.
* tree-ssa-loop-im.c (move_computations): Likewise.
* tree-ssa-operands.c (get_call_expr_operands): Likewise.
* tree-ssa-pre.c (fini_pre): Likewise.
* tree-ssa.c (verify_flow_sensitive_alias_info): Likewise.
* tree-ssanames.c (any_marked_for_rewrite_p): Likewise.
* tree-vectorizer.c (vectorize_loops): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89827 138bc75d-0d04-0410-961f-82ee72b054a4
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redirect_edge_pred): Use VEC_safe_push instead of
VEC_safe_insert.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89558 138bc75d-0d04-0410-961f-82ee72b054a4
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(redirect_edge_succ): Likewise.
(redirect_edge_pred): Likewise.
* cfgrtl.c (force_nonfallthru_and_redirect): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89480 138bc75d-0d04-0410-961f-82ee72b054a4
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don't inspect BLOCK_FOR_INSN for barriers.
* emit-rtl.c (emit_barrier_before): Revert last change.
(emit_barrier_after, emit_barrier): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89308 138bc75d-0d04-0410-961f-82ee72b054a4
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(EXECUTE_IF_SET_IN_REG_SET): Make it iterator style.
(EXECUTE_IF_AND_COMPL_IN_REG_SET): Likewise.
(EXECUTE_IF_AND_IN_REG_SET): Likewise.
* caller-save.c (save_call_clobbered_regs): Adjust to the new
style.
* cfgcleanup.c (thread_jump): Likewise.
* cfgrtl.c (safe_insert_insn_on_edge): Likewise.
* conflict.c (conflict_graph_compute): Likewise.
* flow.c (verify_local_live_at_start, update_life_info,
initialize_uninitialized_subregs, propagate_one_insn,
init_propagate_block_info, free_propagate_block_info,
propagate_block, dump_regset): Likewise.
* global.c (global_conflicts): Likewise.
* graph.c (start_bb): Likewise.
* local-alloc.c (update_equiv_regs): Likewise.
* loop.c (load_mems): Likewise.
* reload1.c (compute_use_by_pseudos, order_regs_for_reload,
find_reg, finish_spills): Likewise.
* resource.c (mark_target_live_regs): Likewise.
* sched-deps.c (sched_analyze_insn): Likewise.
* sched-rgn.c (sched-rgn.c): Likewise.
* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89226 138bc75d-0d04-0410-961f-82ee72b054a4
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handle barriers in a bb by checking that it points to a NULL bb.
* emit-rtl.c (emit_barrier_before): Set BLOCK_FOR_INSN to NULL.
(emit_barrier_after, emit_barrier): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89193 138bc75d-0d04-0410-961f-82ee72b054a4
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* cfgrtl.c (try_redirect_by_replacing_jump,
force_nonfallthru_and_redirect, commit_one_edge_insertion,
cfg_layout_merge_blocks): Do not attach any line number information
to newly inserted instructions.
* emit-rtl.c (emit_insn*_before, emit_insn*_after): Rename to
emit_insn_*_noloc.
(emit_*insn_before, emit_insn*_after): New.
(emit_*insn_before_setloc, emit_*insn_after_setloc): Do not overwrite
existing locators.
* rtl.h (emit_*insn_before_noloc, emit_*insn_after_noloc): Declare.
(emit_*insn_before_sameloc, emit_*insn_after_sameloc): Kill.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88358 138bc75d-0d04-0410-961f-82ee72b054a4
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Steven Bosscher <stevenb@suse.de>
Andrew Pinski <pinskia@physics.uc.edu>
Merge from edge-vector-branch:
* basic-block.h: Include vec.h, errors.h. Instantiate a VEC(edge).
(struct edge_def): Remove pred_next, succ_next members.
(struct basic_block_def): Remove pred, succ members. Add preds
and succs members of type VEC(edge).
(FALLTHRU_EDGE): Redefine using EDGE_SUCC.
(BRANCH_EDGE): Likewise.
(EDGE_CRITICAL_P): Redefine using EDGE_COUNT.
(EDGE_COUNT, EDGE_I, EDGE_PRED, EDGE_SUCC): New.
(edge_iterator): New.
(ei_start, ei_last, ei_end_p, ei_one_before_end_p): New.
(ei_next, ei_prev, ei_edge, ei_safe_edge): Likewise.
(FOR_EACH_EDGE): New.
* bb-reorder.c (find_traces): Use FOR_EACH_EDGE and EDGE_* macros
where applicable.
(rotate_loop): Likewise.
(find_traces_1_route): Likewise.
(bb_to_key): Likewise.
(connect_traces): Likewise.
(copy_bb_p): Likewise.
(find_rarely_executed_basic_blocks_and_crossing_edges): Likewise.
(add_labels_and_missing_jumps): Likewise.
(fix_up_fall_thru_edges): Likewise.
(find_jump_block): Likewise.
(fix_crossing_conditional_branches): Likewise.
(fix_crossing_unconditional_branches): Likewise.
(add_reg_crossing_jump_notes): Likewise.
* bt-load.c (augment_live_range): Likewise.
* cfg.c (clear_edges): Likewise.
(unchecked_make_edge): Likewise.
(cached_make_edge): Likewise.
(make_single_succ_edge): Likewise.
(remove_edge): Likewise.
(redirect_edge_succ_nodup): Likewise.
(check_bb_profile): Likewise.
(dump_flow_info): Likewise.
(alloc_aux_for_edges): Likewise.
(clear_aux_for_edges): Likewise.
(dump_cfg_bb_info): Likewise.
* cfganal.c (forwarder_block_p): Likewise.
(can_fallthru): Likewise.
(could_fall_through): Likewise.
(mark_dfs_back_edges): Likewise.
(set_edge_can_fallthru_flag): Likewise.
(find_unreachable_blocks): Likewise.
(create_edge_list): Likewise.
(verify_edge_list): Likewise.
(add_noreturn_fake_exit_edges): Likewise.
(connect_infinite_loops_to_exit): Likewise.
(flow_reverse_top_sort_order_compute): Likewise.
(flow_depth_first_order_compute): Likewise.
(flow_preorder_transversal_compute): Likewise.
(flow_dfs_compute_reverse_execute): Likewise.
(dfs_enumerate_from): Likewise.
(compute_dominance_frontiers_1): Likewise.
* cfgbuild.c (make_edges): Likewise.
(compute_outgoing_frequencies): Likewise.
(find_many_sub_basic_blocks): Likewise.
(find_sub_basic_blocks): Likewise.
* cfgcleanup.c (try_simplify_condjump): Likewise.
(thread_jump): Likewise.
(try_forward_edges): Likewise.
(merge_blocks_move): Likewise.
(outgoing_edges_match): Likewise.
(try_crossjump_to_edge): Likewise.
(try_crossjump_bb): Likewise.
(try_optimize_cfg): Likewise.
(merge_seq_blocks): Likewise.
* cfgexpand.c (expand_gimple_tailcall): Likewise.
(expand_gimple_basic_block): Likewise.
(construct_init_block): Likewise.
(construct_exit_block): Likewise.
* cfghooks.c (verify_flow_info): Likewise.
(dump_bb): Likewise.
(delete_basic_block): Likewise.
(split_edge): Likewise.
(merge_blocks): Likewise.
(make_forwarder_block): Likewise.
(tidy_fallthru_edges): Likewise.
(can_duplicate_block_p): Likewise.
(duplicate_block): Likewise.
* cfglayout.c (fixup_reorder_chain): Likewise.
(fixup_fallthru_exit_predecessor): Likewise.
(can_copy_bbs_p): Likewise.
(copy_bbs): Likewise.
* cfgloop.c (flow_loops_cfg_dump): Likewise.
(flow_loop_entry_edges_find): Likewise.
(flow_loop_exit_edges_find): Likewise.
(flow_loop_nodes_find): Likewise.
(mark_single_exit_loops): Likewise.
(flow_loop_pre_header_scan): Likewise.
(flow_loop_pre_header_find): Likewise.
(update_latch_info): Likewise.
(canonicalize_loop_headers): Likewise.
(flow_loops_find): Likewise.
(get_loop_body_in_bfs_order): Likewise.
(get_loop_exit_edges): Likewise.
(num_loop_branches): Likewise.
(verify_loop_structure): Likewise.
(loop_latch_edge): Likewise.
(loop_preheader_edge): Likewise.
* cfgloopanal.c (mark_irreducible_loops): Likewise.
(expected_loop_iterations): Likewise.
* cfgloopmanip.c (remove_bbs): Likewise.
(fix_bb_placement): Likewise.
(fix_irreducible_loops): Likewise.
(remove_path): Likewise.
(scale_bbs_frequencies): Likewise.
(loopify): Likewise.
(unloop): Likewise.
(fix_loop_placement): Likewise.
(loop_delete_branch_edge): Likewise.
(duplicate_loop_to_header_edge): Likewise.
(mfb_keep_just): Likewise.
(create_preheader): Likewise.
(force_single_succ_latches): Likewise.
(loop_split_edge_with): Likewise.
(create_loop_notes): Likewise.
* cfgrtl.c (rtl_split_block): Likewise.
(rtl_merge_blocks): Likewise.
(rtl_can_merge_blocks): Likewise.
(try_redirect_by_replacing_jump): Likewise.
(force_nonfallthru_and_redirect): Likewise.
(rtl_tidy_fallthru_edge): Likewise.
(commit_one_edge_insertion): Likewise.
(commit_edge_insertions): Likewise.
(commit_edge_insertions_watch_calls): Likewise.
(rtl_verify_flow_info_1): Likewise.
(rtl_verify_flow_info): Likewise.
(purge_dead_edges): Likewise.
(cfg_layout_redirect_edge_and_branch): Likewise.
(cfg_layout_can_merge_blocks_p): Likewise.
(rtl_flow_call_edges_add): Likewise.
* cse.c (cse_cc_succs): Likewise.
* df.c (hybrid_search): Likewise.
* dominance.c (calc_dfs_tree_nonrec): Likewise.
(calc_dfs_tree): Likewise.
(calc_idoms): Likewise.
(recount_dominator): Likewise.
* domwalk.c (walk_dominator_tree): Likewise.
* except.c (emit_to_new_bb_before): Likewise.
(connect_post_landing_pads): Likewise.
(sjlj_emit_function_enter): Likewise.
(sjlj_emit_function_exit): Likewise.
(finish_eh_generation): Likewise.
* final.c (compute_alignments): Likewise.
* flow.c (calculate_global_regs_live): Likewise.
(initialize_uninitialized_subregs): Likewise.
(init_propagate_block_info): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* gcse.c (find_implicit_sets): Likewise.
(bypass_block): Likewise.
(bypass_conditional_jumps): Likewise.
(compute_pre_data): Likewise.
(insert_insn_end_bb): Likewise.
(insert_store): Likewise.
(remove_reachable_equiv_notes): Likewise.
* global.c (global_conflicts): Likewise.
(calculate_reg_pav): Likewise.
* graph.c (print_rtl_graph_with_bb): Likewise.
* ifcvt.c (mark_loop_exit_edges): Likewise.
(merge_if_block): Likewise.
(find_if_header): Likewise.
(block_jumps_and_fallthru_p): Likewise.
(find_if_block): Likewise.
(find_cond_trap): Likewise.
(block_has_only_trap): Likewise.
(find_if_case1): Likewise.
(find_if_case_2): Likewise.
* lambda-code.c (lambda_loopnest_to_gcc_loopnest): Likewise.
(perfect_nestify): Likewise.
* lcm.c (compute_antinout_edge): Likewise.
(compute_laterin): Likewise.
(compute_available): Likewise.
(compute_nearerout): Likewise.
* loop-doloop.c (doloop_modify): Likewise.
* loop-init.c (loop_optimizer_init): Likewise.
* loop-invariant.c (find_exits): Likewise.
* loop-iv.c (simplify_using_initial_values): Likewise.
(check_simple_exit): Likewise.
(find_simple_exit): Likewise.
* loop-unroll.c (peel_loop_completely): Likewise.
(unroll_loop_constant_iterations): Likewise.
(unroll_loop_runtime_iterations): Likewise.
* loop-unswitch.c (may_unswitch_on): Likewise.
(unswitch_loop): Likewise.
* modulo-sched.c (generate_prolog_epilog): Likewise.
(sms_schedule): Likewise.
* postreload-gcse.c (eliminate_partially_redundant_load):
Likewise.
* predict.c (can_predict_insn_p): Likewise.
(set_even_probabilities): Likewise.
(combine_predictions_for_bb): Likewise.
(predict_loops): Likewise.
(estimate_probability): Likewise.
(tree_predict_by_opcode): Likewise.
(tree_estimate_probability): Likewise.
(last_basic_block_p): Likewise.
(propagate_freq): Likewise.
(estimate_loops_at_level): Likewise.
(estimate_bb_frequencies): Likewise.
* profile.c (instrument_edges): Likewise.
(get_exec_counts): Likewise.
(compute_branch_probabilities): Likewise.
(branch_prob): Likewise.
* ra-build.c (live_in): Likewise.
* ra-rewrite.c (rewrite_program2): Likewise.
* ra.c (reg_alloc): Likewise.
* reg-stack.c (reg_to_stack): Likewise.
(convert_regs_entry): Likewise.
(compensate_edge): Likewise.
(convert_regs_1): Likewise,
(convert_regs_2): Likewise.
(convert_regs): Likewise.
* regrename.c (copyprop_hardreg_forward): Likewise.
* reload1.c (fixup_abnormal_edges): Likewise.
* sbitmap.c (sbitmap_intersection_of_succs): Likewise.
(sbitmap_insersection_of_preds): Likewise.
(sbitmap_union_of_succs): Likewise.
(sbitmap_union_of_preds): Likewise.
* sched-ebb.c (compute_jump_reg_dependencies): Likewise.
(fix_basic_block_boundaries): Likewise.
(sched_ebbs): Likewise.
* sched-rgn.c (build_control_flow): Likewise.
(find_rgns): Likewise.
* tracer.c (find_best_successor): Likewise.
(find_best_predecessor): Likewise.
(tail_duplicate): Likewise.
* tree-cfg.c (make_edges): Likewise.
(make_ctrl_stmt_edges): Likewise.
(make_goto_expr_edges): Likewise.
(tree_can_merge_blocks_p): Likewise.
(tree_merge_blocks): Likewise.
(cfg_remove_useless_stmts_bb): Likewise.
(remove_phi_nodes_and_edges_for_unreachable_block): Likewise.
(tree_block_forwards_to): Likewise.
(cleanup_control_expr_graph): Likewise.
(find_taken_edge): Likewise.
(dump_cfg_stats): Likewise.
(tree_cfg2vcg): Likewise.
(disband_implicit_edges): Likewise.
(tree_find_edge_insert_loc): Likewise.
(bsi_commit_edge_inserts): Likewise.
(tree_split_edge): Likewise.
(tree_verify_flow_info): Likewise.
(tree_make_forwarder_block): Likewise.
(tree_forwarder_block_p): Likewise.
(thread_jumps): Likewise.
(tree_try_redirect_by_replacing_jump): Likewise.
(tree_split_block): Likewise.
(add_phi_args_after_copy_bb): Likewise.
(rewrite_to_new_ssa_names_bb): Likewise.
(dump_function_to_file): Likewise.
(print_pred_bbs): Likewise.
(print_loop): Likewise.
(tree_flow_call_edges_add): Likewise.
(split_critical_edges): Likewise.
(execute_warn_function_return): Likewise.
(extract_true_false_edges_from_block): Likewise.
* tree-if-conv.c (tree_if_conversion): Likewise.
(if_convertable_bb_p): Likewise.
(find_phi_replacement_condition): Likewise.
(combine_blocks): Likewise.
* tree-into-ssa.c (compute_global_livein): Likewise.
(ssa_mark_phi_uses): Likewise.
(ssa_rewrite_initialize_block): Likewise.
(rewrite_add_phi_arguments): Likewise.
(ssa_rewrite_phi_arguments): Likewise.
(insert_phi_nodes_for): Likewise.
(rewrite_into_ssa): Likewise.
(rewrite_ssa_into_ssa): Likewise.
* tree-mudflap.c (mf_build_check_statement_for): Likewise.
* tree-outof-ssa.c (coalesce_abnormal_edges): Likewise.
(rewrite_trees): Likewise.
* tree-pretty-print.c (dump_bb_header): Likewise.
(dump_implicit_edges): Likewise.
* tree-sra.c (insert_edge_copies): Likewise.
(find_obviously_necessary_stmts): Likewise.
(remove_data_stmt): Likewise.
* tree-ssa-dom.c (thread_across_edge): Likewise.
(dom_opt_finalize_block): Likewise.
(single_incoming_edge_ignoring_loop_edges): Likewise.
(record_equivalences_from_incoming_edges): Likewise.
(cprop_into_successor_phis): Likewise.
* tree-ssa-live.c (live_worklist): Likewise.
(calculate_live_on_entry): Likewise.
(calculate_live_on_exit): Likewise.
* tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise.
(copy_loop_headers): Likewise.
* tree-ssa-loop-im.c (loop_commit_inserts): Likewise.
(fill_always_executed_in): Likewise.
* tree-ssa-loop-ivcanon.c (create_canonical_iv): Likewise.
* tree-ssa-loop-ivopts.c (find_interesting_uses): Likewise.
(compute_phi_arg_on_exit): Likewise.
* tree-ssa-loop-manip.c (add_exit_phis_edge): Likewise.
(get_loops_exit): Likewise.
(split_loop_exit_edge): Likewise.
(ip_normal_pos): Likewise.
* tree-ssa-loop-niter.c (simplify_using_initial_conditions):
Likewise.
* tree-ssa-phiopt.c (candidate_bb_for_phi_optimization): Likewise.
(replace_phi_with_stmt): Likewise.
(value_replacement): Likewise.
* tree-ssa-pre.c (compute_antic_aux): Likewise.
(insert_aux): Likewise.
(init_pre): Likewise.
* tree-ssa-propagate.c (simulate_stmt): Likewise.
(simulate_block): Likewise.
(ssa_prop_init): Likewise.
* tree-ssa-threadupdate.c (thread_block): Likewise.
(create_block_for_threading): Likewise.
(remove_last_stmt_and_useless_edges): Likewise.
* tree-ssa.c (verify_phi_args): Likewise.
(verify_ssa): Likewise.
* tree_tailcall.c (independent_of_stmt_p): Likewise.
(find_tail_calls): Likewise.
(eliminate_tail_call): Likewise.
(tree_optimize_tail_calls_1): Likewise.
* tree-vectorizer.c (vect_transform_loop): Likewise.
* var-tracking.c (prologue_stack_adjust): Likewise.
(vt_stack_adjustments): Likewise.
(vt_find_locations): Likewise.
* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.
* config/i386/i386.c (ix86_pad_returns): Likewise.
* config/ia64/ia64.c (ia64_expand_prologue): Likewise.
* config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88222 138bc75d-0d04-0410-961f-82ee72b054a4
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