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2007-09-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
* cfgexpand.c (dump_stack_var_partition): Use the correct
index for the offset.
From-SVN: r128607
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gcc:
* tree-cfg.c (remove_bb): Only warn if line is non-zero.
* c-pch.c (c_common_read_pch): Restore current location after
reading PCH file.
* tree.c (expand_location): Update.
(expr_filename): Changed return type. Unified the two cases.
(expr_lineno): Likewise.
(annotate_with_file_line): Don't use EXPR_LINENO and EXPR_FILENAME
as lvalues.
* toplev.c (line_table): Changed type.
(general_init): Update.
(realloc_for_line_map): New function.
(general_init): Allocate line_table using GC.
* fix-header.c (line_table): Changed type.
(read_scan_file): Update.
(read_scan_file): Update.
* c-ppoutput.c (maybe_print_line): Update.
(print_line): Update.
(cb_line_change): Update.
(cb_define): Update.
(pp_file_change): Update.
* c-opts.c (c_common_init_options): Update.
(finish_options): Update.
(push_command_line_include): Update.
* c-lex.c (cb_line_change): Update.
(cb_def_pragma): Update.
(cb_define): Update.
(cb_undef): Update.
(c_lex_with_flags): Use cpp_get_token_with_location.
* input.h (line_table): Changed type.
(location_from_locus): New macro.
* tree.h (EXPR_FILENAME): No longer an lvalue.
(EXPR_LINENO): Likewise.
(expr_locus, set_expr_locus): Declare separately for
USE_MAPPED_LOCATION.
(expr_filename, expr_lineno): Changed return type.
* gimplify.c (tree_to_gimple_tuple): Use SET_EXPR_LOCUS.
* cfgexpand.c (expand_gimple_cond_expr): Use location_from_locus.
(expand_gimple_basic_block): Likewise.
* final.c (final_scan_insn): Use expanded_location.
gcc/cp:
* decl.c (finish_function): Put return's location on line zero of
file.
gcc/fortran:
* scanner.c (get_file): Update.
(load_file): Update.
(gfc_next_char_literal): Use gfc_linebuf_linenum.
* f95-lang.c (gfc_init): Update.
* gfortran.h (gfc_linebuf_linenum): New macro.
gcc/java:
* lang.c (java_post_options): Update.
* jcf-parse.c (set_source_filename): Update.
(give_name_to_class): Update.
(jcf_parse): Update.
(duplicate_class_warning): Update.
(parse_class_file): Update.
(java_parse_file): Update.
* expr.c (expand_byte_code): Update.
gcc/testsuite:
* lib/g++.exp (g++_target_compile): Use -fno-show-column.
gcc/treelang:
* tree1.c (treelang_init): Update.
(treelang_parse_file): Update.
(treelang_parse_file): Update.
(treelang_parse_file): Update.
* lex.l: Update.
(update_lineno_charno): Likewise.
libcpp:
* internal.h (struct cpp_reader) <invocation_location>: New
field.
(struct cpp_reader) <set_invocation_location>: Likewise.
* init.c (cpp_set_line_map): New function.
* line-map.c (linemap_add): Use linemap's allocator.
* include/line-map.h (GTY): Define.
(line_map_realloc): New typedef.
(struct line_map): Mark with GTY.
(struct line_maps): Likewise.
(struct line_maps) <maps>: Likewise.
(struct line_maps) <reallocator>: New field.
* include/symtab.h (GTY): Conditionally define.
* include/cpplib.h (cpp_set_line_map): Declare.
(cpp_get_token_with_location): Declare.
* macro.c (cpp_get_token): Set invocation_location on the reader.
(cpp_get_token_with_location): New function.
From-SVN: r128190
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2007-08-19 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/32940
* cfgexpand.c (expand_one_register_var): Mark pointer
DECL_ARTIFICIAL as REG_POINTER also.
* stmt.c (expand_decl): Likewise.
From-SVN: r127634
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License and to point readers at the COPYING3 file and the FSF's license web page.
From-SVN: r126948
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* cfg.c (init_flow): Use type safe memory macros.
(alloc_block): Likewise.
(unchecked_make_edge): Likewise.
(dump_flow_info): Avoid using C++ keywords as variable names.
(copy_original_table_clear): Cast according to the coding conventions.
(copy_original_table_set): Likewise.
* cfgexpand (label_rtx_for_bb): Likewise.
(expand_gimüle_basic_block): Likewise.
* cfghooks.c (dump_bb): Likewise.
(lv_adjust_loop_header_phi): Avoid using C++ keywords as variable names.
(lv_add_condition_to_bb): Likewise.
* cfglayout (relink_block_chain): Cast according to the coding
conventions.
(fixup_reorder_chain): Likewise.
(fixup_fallthru_exit_predecessor): Likewise.
* cfgloop.c (glb_enum_p): Likewise.
(get_exit_description): Likewise.
(dump_recorded_exit): Likewise.
* cfgloop.h (enum loop_estimation): Move out of struct scope...
(struct loop): ... from here.
* cfgloopmanip (rpe_enum_p): Cast according to the coding conventions.
* cfgrtl.c (rtl_create_basic_block): Likewise.
(rtl_split_block): Likewise.
(rtl_dump_bb): Likewise.
(cfg_layout_split_block): Likewise.
(init_rtl_bb_info): Use typesafe memory macros.
* graphds.h (struct graph_edge): Renamed edge to graph_edge.
* graphds.h: Updated all usages of edge to graph_edge.
* graphds.c: Likewise.
* cfgloopanal.c: Likewise.
From-SVN: r125336
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* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Use
bsi_after_labels. Always insert statements before bsi.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Ditto.
* predict.c (apply_return_prediction): Check for empty blocks.
* cfgexpand.c (lab_rtx_for_bb): New variable.
(label_rtx_for_bb): Do not create new tree labels.
(expand_gimple_basic_block): Add labels recorded in lab_rtx_for_bb.
(tree_expand_cfg): Initialize lab_rtx_for_bb.
* tree-cfg.c (build_tree_cfg): Call cleanup_dead_labels after
creating edges.
(label_for_bb): Add field used.
(update_eh_label, main_block_label): Mark the label used.
(cleanup_dead_labels): Remove unused labels.
From-SVN: r124322
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insn_locators_initialize...
* config/alpha/alpha.c (alpha_output_mi_thunk_osf): Use
insn_locators_alloc instead of insn_locators_initialize;
call reset_block_changes.
* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
* config/sh/sh.c (sparc_output_mi_thunk): Likewise.
* config/is64/ia64.c (ia64_output_mi_thunk): Likewise.
* config/rs6000/rs6000.c (rs6000_output_mi_thunk): Likewise.
* config/score/score.c (th_output_mi_thunk): Likewise.
* config/mips/mips.c (mips_output_mi_thunk): Likewise.
* cfglyaout.c (set_curr_insn_source_location, set_curr_insn_block):
tolerate uninitialized locator info.
Re-apply:
* function.c (init_function_start): Don't init line number info.
(expand_function_end): Update.
(reset_block_changes, record_block_change, finalize_block_changes,
check_block_change, free_block_changes): Kill.
* function.h (reset_block_changes, record_block_change,
finalize_block_changes, check_block_change, free_block_changes): Remove
prototypes.
(struct function): Remove ib_boundaries_block.
* emit-rtl.c (make_insn_raw, make_jump_insn_raw, make_call_insn_raw):
Use curr_insn_locator to initialize locator.
(emit_line_note): Remove.
* cfgexpand.c (expand_gimple_cond_expr): Update.
(construct_exit_block): Likewise.
(tree_expand_cfg): Initialize/finalize locators.
* expr.c (expand_expr_real): Update.
* cfglayout.c (line_locators_locs, line_locators_lines,
file_locators_locs, file_locators_files): Remove.
(set_block_levels): Move to cfgexpand.c.
(insn_locators_initialize): Remove.
(pass_insn_locators_initialize): Remove.
(locations_locators_locs, locations_locators_vals): New static vars.
(curr_location, last_location, curr_block, last_block, curr_rtl_loc):
Likewise.
(insn_locators_alloc, insn_locators_finalize,
set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
New functions.
(locator_location): New.
(locator_line, locator_file): Rewrite.
* rtl.h (emit_line_note): Kill.
(insn_locators_alloc, insn_locators_finalize,
set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
Declare.
* tree-inline.c (initialize_cfun): Do not initialize
ib_boundaries_block.
* passes.c (pass_insn_locators_initialize): Remove.
From-SVN: r124258
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GIMPLE_MODIFY_STMTs.
* tree-ssa-loop-im.c (determine_invariantness_stmt): Attempt to
transform only GIMPLE_MODIFY_STMTs.
* tree-complex.c (expand_complex_operations_1): Ditto.
(expand_complex_div_wide): Do not create gotos in COND_EXPR branches.
* tree-ssa-loop-manip.c (build_if_stmt): Removed.
(tree_transform_and_unroll_loop): Do not create gotos in COND_EXPR
branches.
* value-prof.c (tree_divmod_fixed_value, tree_mod_pow2,
tree_mod_subtract, tree_ic, tree_stringop_fixed_value): Ditto.
* omp-low.c (expand_parallel_call, expand_omp_for_generic,
expand_omp_for_static_chunk, expand_omp_for_static_nochunk): Ditto.
* tree-vectorizer.c (slpeel_make_loop_iterate_ntimes,
slpeel_add_loop_guard): Ditto.
* tree-mudflap.c (mf_build_check_statement_for): Ditto.
* lambda-code.c (perfect_nestify): Ditto.
* tree-iterator.c (tsi_split_statement_list_before): Fix splitting
before the first statement.
* tree-optimize.c (execute_free_datastructures): Fix comments.
(execute_free_cfg_annotations): Do not call disband_implicit_edges.
* tree-flow.h (disband_implicit_edges): Declaration removed.
* tree-cfg.c (make_cond_expr_edges): Remove gotos from COND_EXPR
branches.
(cleanup_dead_labels, tree_redirect_edge_and_branch): Handle COND_EXPRs
without gotos.
(disband_implicit_edges, has_label_p): Removed.
(tree_verify_flow_info): Verify that COND_EXPR branches are empty.
(tree_lv_add_condition_to_bb): Do not create gotos in COND_EXPR
branches.
* tree.c (build3_stat): Mark COND_EXPRs used as statements as having
side effects.
* tree-pretty-print.c (dump_implicit_edges): Dump implicit edges
also for COND_EXPRs.
* cfgexpand.c (label_rtx_for_bb): New function.
(expand_gimple_cond_expr): Do not expect gotos in COND_EXPR branches.
Use label_rtx_for_bb to find the labels.
(expand_gimple_basic_block): Remove RETURN_EXPR at the end of the
last block. Detect fallthru edges.
From-SVN: r124214
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2007-04-23 Jan Hubicka <jh@suse.cz>
* function.c (init_function_start): Don't init line number info.
(expand_function_end): Update.
(reset_block_changes, record_block_change, finalize_block_changes,
check_block_change, free_block_changes): Kill.
* function.h (reset_block_changes, record_block_change,
finalize_block_changes, check_block_change, free_block_changes): Remove
prototypes.
(struct function): Remove ib_boundaries_block.
* emit-rtl.c (make_insn_raw, make_jump_insn_raw, make_call_insn_raw):
Use curr_insn_locator to initialize locator.
(emit_line_note): Remove.
* cfgexpand.c (expand_gimple_cond_expr): Update.
(construct_exit_block): Likewise.
(tree_expand_cfg): Initialize/finalize locators.
* expr.c (expand_expr_real): Update.
* cfglayout.c (line_locators_locs, line_locators_lines,
file_locators_locs, file_locators_files): Remove.
(set_block_levels): Move to cfgexpand.c.
(insn_locators_initialize): Remove.
(pass_insn_locators_initialize): Remove.
(locations_locators_locs, locations_locators_vals): New static vars.
(curr_location, last_location, curr_block, last_block, curr_rtl_loc):
Likewise.
(insn_locators_alloc, insn_locators_finalize,
set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
New functions.
(locator_location): New.
(locator_line, locator_file): Rewrite.
* rtl.h (emit_line_note): Kill.
(insn_locators_alloc, insn_locators_finalize,
set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
Declare.
* tree-inline.c (initialize_cfun): Do not initialize
ib_boundaries_block.
* passes.c (pass_insn_locators_initialize): Remove.
From-SVN: r124094
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* tree-phinodes.c (reserve_phi_args_for_new_edge, remove_phi_node):
Use phi_nodes_ptr.
(create_phi_node): Use set_phi_nodes.
* omp-low.c (expand_omp_parallel): Use bb_stmt_list.
* tree-if-conv.c (process_phi_nodes): Use set_phi_nodes.
(combine_blocks): Use bb_stmt_list and set_bb_stmt_list.
* tree-flow-inline.h (phi_nodes, set_phi_nodes,
(bsi_start, bsi_last): Use bb_stmt_list.
(phi_nodes_ptr, bb_stmt_list, set_bb_stmt_list): New functions.
* cfgexpand.c (expand_gimple_basic_block): Use bb_stmt_list.
Traverse the statements using tsi iterator.
* basic-block.h (struct basic_block_def): Fields stmt_list
and phi_nodes moved to ...
(struct tree_bb_info): ... new structure.
* tree-cfg.c (create_bb): Allocate il.tree. Use set_bb_stmt_list.
(tree_merge_blocks): Use bb_stmt_list and set_bb_stmt_list.
(remove_bb): Handle blocks with NULL stmt list. Clear il.tree field.
(tree_verify_flow_info): Verify that il.tree is not set for
entry and exit block.
(tree_split_block): Use set_bb_stmt_list.
From-SVN: r124086
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* function.c (init_function_start): Don't init line number info.
(expand_function_end): Update.
(reset_block_changes, record_block_change, finalize_block_changes,
check_block_change, free_block_changes): Kill.
* function.h (reset_block_changes, record_block_change,
finalize_block_changes, check_block_change, free_block_changes): Remove
prototypes.
(struct function): Remove ib_boundaries_block.
* emit-rtl.c (make_insn_raw, make_jump_insn_raw, make_call_insn_raw):
Use curr_insn_locator to initialize locator.
(emit_line_note): Remove.
* cfgexpand.c (expand_gimple_cond_expr): Update.
(construct_exit_block): Likewise.
(tree_expand_cfg): Initialize/finalize locators.
* expr.c (expand_expr_real): Update.
* cfglayout.c (line_locators_locs, line_locators_lines,
file_locators_locs, file_locators_files): Remove.
(set_block_levels): Move to cfgexpand.c.
(insn_locators_initialize): Remove.
(pass_insn_locators_initialize): Remove.
(locations_locators_locs, locations_locators_vals): New static vars.
(curr_location, last_location, curr_block, last_block, curr_rtl_loc):
Likewise.
(insn_locators_alloc, insn_locators_finalize,
set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
New functions.
(locator_location): New.
(locator_line, locator_file): Rewrite.
* rtl.h (emit_line_note): Kill.
(insn_locators_alloc, insn_locators_finalize,
set_curr_insn_source_location, set_curr_insn_block, curr_insn_locator):
Declare.
* tree-inline.c (initialize_cfun): Do not initialize
ib_boundaries_block.
* passes.c (pass_insn_locators_initialize): Remove.
From-SVN: r124061
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* alias.c (init_alias_analysis): Correct whitespace.
* bb-reorder.c (fix_edges_for_rarely_executed_code,
partition_hot_cold_basic_blocks): Likewise.
* builtins.c (expand_builtin_printf, expand_builtin_fprintf,
expand_builtin_sprintf, fold_builtin_carg, fold_builtin_sprintf,
maybe_emit_sprintf_chk_warning, fold_builtin_sprintf_chk,
fold_builtin_snprintf_chk, fold_builtin_printf,
fold_builtin_fprintf, do_mpfr_ckconv, do_mpfr_arg1, do_mpfr_arg2,
do_mpfr_arg3, do_mpfr_sincos): Likewise.
* cfgcleanup.c (cleanup_cfg): Likewise.
* cfgexpand.c (tree_expand_cfg): Likewise.
* fold-const.c (fold_binary) <RDIV_EXPR>: Likewise.
* function.c (get_next_funcdef_no): Likewise.
* gengtype.c (main): Likewise.
* genmodes.c (main): Likewise.
* gcse.c (bypass_conditional_jumps, print_ldst_list): Likewise.
* haifa-sched.c (schedule_block, extend_h_i_d): Likewise.
* ifcvt.c (noce_emit_move_insn): Likewise.
* modulo-sched.c (generate_prolog_epilog, sms_schedule_by_order):
Likewise.
* stor-layout.c (get_best_mode): Likewise.
* tree-ssa-loop-niter.c (get_val_for): Likewise.
* tree-ssa-structalias.c (get_varinfo, get_varinfo_fc,
scc_visit, do_ds_constraint, do_complex_constraint, label_visit,
perform_var_substitution, solve_graph): Likewise.
* tree-vrp.c (vrp_finalize): Likewise.
From-SVN: r121470
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add wrapper.
* expr.c (emit_block_move_via_movmem, emit_block_move_via_libcall): Add
variant handling histograms; add wrapper.
(clear_storage_via_libcall): Export.
(emit_block_move_hints): Break out from ...; add histograms.
(emit_block_move): ... this one.
(clear_storage_hints): Break out from ...; add histograms.
(clear_storage): ... this one.
(set_storage_via_memset): Handle histogram.
* expr.h (emit_block_move_via_libcall, emit_block_move_hints): Declare.
(clear_storage_hints, clear_storage_via_libcall): Declare.
(set_storage_via_setmem): Update prototype.
* doc/md.texi (movmem, setmem): Document new arguments.
* value-prof.c (dump_histogram_value, tree_find_values_to_profile): Add
new histograms.
(stringop_block_profile): New global function.
(tree_stringops_values_to_profile): Profile block size and alignment.
* value-prof.h (enum hist_type): add HIST_TYPE_AVERAGE and
HIST_TYPE_IOR.
(struct profile_hooks): Add gen_average_profiler and gen_ior_profiler.
(stringop_block_profile): Declare.
* builtins.c: Include value-prof.h.
(expand_builtin_memcpy, expand_builtin_memset): Pass block profile.
* gcov-ui.h (GCOV_COUNTER_NAMES): Add new counter.
(GCOV_COUNTER_AVERAGE, GCOV_COUNTER_IOR): New constants.
(GCOV_COUNTERS, GCOV_LAST_VALUE_COUNTER): Update.
* profile.c (instrument_values): Add new counters.
* cfgexpand.c (expand_gimple_basic_block): Propagate histograms to
calls.
* tree-profile.c (tree_average_profiler_fn, tree_ior_profiler_fn): New.
(tree_init_edge_profiler): Build new profilers.
(tree_gen_average_profiler, tree_gen_ior_profiler): New.
(pass_tree_profile): Add dump.
(tree_profile_hooks): Update.
* Makefile.in (LIBGCOV): Add new constants.
* libgcov.c (__gcov_merge_ior, __gcov_average_profiler,
__gcov_ior_profiler): New.
* i386.md (movmem/setmem expanders): Add new optional arguments.
From-SVN: r121270
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* tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs
separately.
(remove_stmt_from_eh_region_fn): Do not remove call_exprs.
(verify_eh_throw_stmt_node, verify_eh_throw_table_statements): Kill.
* except.h (verify_eh_throw_table_statements): Kill prototype.
* cfgexpand.c (expand_gimple_basic_block): Propagate Eh regions
into call exrepssions.
* tree-optimize.c (execute_free_cfg_annotatiosn): Do not call
eh trhow verifier.
* tree-cfg.c: Include pointer-set.h.
(verify_node_sharing): Work on pointer set.
(verify_eh_throw_stmt_node): New.
(verify_stmts): Use pointers sets, verify throw_stmt.
From-SVN: r120766
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* Makefile.in: Add dependencies.
* tree-pretty-print.c: Include value-prof.h
(dump_generic_bb_buff): Dump histograms
* value-prof.c: Include pointer-set.h
(gimple_alloc_histogram_value, histogram_hash, histogram_eq,
set_histogram_value, gimple_histogram_value,
gimple_add_histogram_value, gimple_remove_histogram_value,
gimple_histogram_value_of_type, dump_histogram_value,
dump_histograms_for_stmt, gimple_remove_stmt_histograms,
gimple_duplicate_stmt_histograms, visit_hist,
verify_histograms): New functions.
(tree_value_profile_transformations): Update for new histogram API.
(tree_divmod_fixed_value): Update for new histogram API.
(tree_divmod_fixed_value_transform): Update for new histogram API.
(tree_mod_pow2): Update for new histogram API.
(tree_mod_pow2_value_transform): Update for new histogram API.
(tree_mod_subtract): Update for new histogram API.
(tree_mod_subtract_transform): Update for new histogram API.
(tree_stringops_transform): Update for new histogram API.
(tree_divmod_values_to_profile): Update for new histogram API.
(tree_stringops_values_to_profile): Update for new histogram API.
(tree_find_values_to_profile): Update for new histogram API.
* value-prof.h (gimple_histogram_value): Declare.
(gimple_histogram_value_of_type): Declare.
(gimple_add_histogram_value): Declare.
(gimple_remove_histogram_value): Declare.
(dump_histograms_for_stmt): Declare.
(gimple_remove_histogram_value): Declare.
(gimple_remove_stmt_histograms): Declare.
(gimple_duplicate_stmt_histograms): Declare.
(verify_histograms): Declare.
* function.h
(struct funrction): Add value_histograms hash.
(VALUE_HISTOGRAMS): New macro.
* profile.c (compute_value_histograms): update for new API.
* tree-inline.c: Include value-prof.h
(copy_bb): Update histograms.
* tree-flow.h (struct stmt_ann_d): Do not contain pointer to histograms;
reorder to get smaller memory layout.
* tree-cfg.c: Include value-prof.h
(bsi_remove): Update histograms.
(bsi_replace): Update histograms.
(verify_stmts): Call histogram verifier.
(tree_duplicate_bb): Update histograms.
(move_block_to_fn): Update histograms.
From-SVN: r119829
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* cfgexpand.c (expand_one_var): Guard expand_one_stack_var by
really_expand.
From-SVN: r119535
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* invoke.texi (large-stack-frame, large-stack-frame-growth): New params.
* cgraph.c (dump_cgraph_node): Dump stack usage.
* cgraph.h (cgraph_local_info): Add estimated_self_stack_size.
(cgraph_global_info): Add estimated_stack_size and stack_frame_offset.
* cgraphunit.c (cgraph_analyze_function): Analyze stack sizes.
* ipa-inline.c (cgraph_clone_inlined_nodes): Propagate stack usage.
(cgraph_check_inline_limits): Limit stack growth.
* cfgexpand.c: Include tree-inline.h.
(account_stack_vars): New function.
(expand_one_var): New param to just account the stack; return estimated
size.
(expand_used_vars_for_block): Update call of expand_one_var.
(account_used_vars_for_block): New function.
(estimated_stack_frame_size): Likewise.
(init_vars_expansion, fini_vars_expansion): Break out from..
(expand_used_vars): ... here.
* tree-inline.h (estimated_stack_frame_size): Declare.
* params.def (PARAM_LARGE_STACK_FRAME, PARAM_STACK_FRAME_GROWTH): New.
From-SVN: r119281
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* cfgexpand.c (construct_exit_block): Don't disturb end of last BB.
* rtl.texi (NOTE_INSN_FUNCTION_END): Remove.
* final.c (final_scan_insn): Don't scan NOTE_INSN_FUNCTION_END.
* insn-notes.def (FUNCTION_END): Remove.
* jump.c (delete_related_insns): Don't worry about FUNCTION_END.
(redicect_jump_2): Don't accept -1 parameter to remove FUNCTION_END
note.
* ifcvt.c (dead_or_predictable): Update call of redirect_jump_2.
* function.c (expand_function_end): Don't emit NOTE_INSN_FUNCTION_END
* cfglayout.c (duplicate_insn_chain): Don't worry about
NOTE_FUNCTION_END.
From-SVN: r119250
|
|
constant.
* extended.texi (__builtin_expect): We no longer require second argument
to be constant.
* gengtype.c (adjust_field_rtx_def): Drop NOTE_INSN_EXPECTED_VALUE.
* builtins.c (expand_builtin_expect): Simplify.
(expand_builtin_expect_jump): Kill.
* final.c (final_scan_insn): Do not skip the removed notes.
* insn-notes.def (LOOP_BEG, LOOP_END, REPEATED_LINE_NUMBER,
EXPECTED_VALUE): Remove.
* dojump.c (do_jump): Do not care about __builtin_expect.
* predict.c (expected_value_to_br_prob): Kill.
* function.c (expand_function_end): Do not expand
NOTE_INSN_REPEATED_LINE_NUMBER.
* print-rtl.c (print_rtx): Do not pretty print the removed notes.
* expect.c (sjlj_emit_function_enter): Emit directly branch probability.
* cfgexpand.c (add_reg_br_prob_note): Export.
* cfgcleanup.c (rest_of_handle_jump2): Do not call
expected_value_to_br_prob.
* cfglayout.c (duplicate_insn_chain): Do not deal with removed notes.
* rtl.h (add_reg_br_prob_note): Declare.
From-SVN: r118696
|
|
static variables)
PR middle-end/29299
* cfgexpand.c (expand_used_vars_for_block): Vars marked used by user
are used.
From-SVN: r117863
|
|
2006-09-22 Richard Guenther <rguenther@suse.de>
PR middle-end/28964
* cfgexpand.c (stack_var_size_cmp): Use DECL_UID to make
sort of stack variables stable.
From-SVN: r117146
|
|
comparing pointers with -O (and higher))
PR middle-end/28683
* cfgexpand.c (add_reg_br_prob_note): Check if last has exactly
3 following insns.
* gcc.c-torture/compile/20060823-1.c: New test.
From-SVN: r116467
|
|
* cfgexpand.c, config/i386/i386.c, genpreds.c, tree-cfg.c: Fix
comment typos.
From-SVN: r115098
|
|
branch edges after unconditional jump 2))
PR rtl-optimization/28121
* cfgexpand.c (tree_expand_cfg): Clean EDGE_EXECUTABLE flag from
the entry edge.
* gcc.dg/pr28121.c: New test.
From-SVN: r114898
|
|
* cfgcleanup.c, cfgexpand.c, cgraphunit.c, config/arm/arm.c,
config/fr30/fr30.md, config/i386/i386-interix.h,
config/i386/i386.c, config/i386/i386.md, config/sh/superh.h,
config/sh/superh64.h, config/v850/v850.c, df-core.c,
df-problems.c, df.h, except.c, final.c, haifa-sched.c,
lambda-code.c, libgcc2.h, omp-low.c, optabs.c, predict.c,
reload.c, tree-flow.h, tree-outof-ssa.c, tree-ssa-dce.c,
tree-ssa-pre.c, tree-vect-transform.c: Fix comment typos.
Follow spelling conventions.
* doc/invoke.texi, doc/rtl.texi, doc/tm.texi: Fix typos.
Follow spelling conventions.
From-SVN: r114168
|
|
From-SVN: r113893
|
|
* function.h (frame_offset_overflow): Declare.
* function.c (frame_offset_overflow): New function.
(assign_stack_local_1): Call it to detect that the offset overflows.
* cfgexpand.c (alloc_stack_frame_space): Likewise.
From-SVN: r111964
|
|
2006-03-02 Daniel Berlin <dberlin@dberlin.org>
* gcc/tree-vrp.c (execute_vrp): Return value.
* gcc/regrename.c (rest_of_handle_regrename): Ditto.
* gcc/tree-into-ssa.c (rewrite_into_ssa): Ditto.
* gcc/tree-complex.c (tree_lower_complex): Ditto.
(tree_lower_complex_O0): Ditto.
* gcc/tracer.c (rest_of_handle_tracer): Ditto.
* gcc/postreload-gcse.c (rest_of_handle_gcse2): Ditto.
* gcc/postreload.c (rest_of_handle_postreload): Ditto.
* gcc/tree-tailcall.c (execute_tail_recursion): Ditto.
(execute_tail_calls): Ditto.
* gcc/tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
* gcc/tree.h (init_function_for_compilation): Ditto.
* gcc/ipa-cp.c (ipcp_driver): Ditto.
* gcc/tree-scalar-evolution.c (scev_const_prop): Ditto.
* gcc/tree-scalar-evolution.h (scev_const_prop): Ditto.
* gcc/final.c (compute_alignments): Ditto.
(rest_of_handle_final): Ditto.
(rest_of_handle_shorten_branches): Ditto.
(rest_of_clean_state): Ditto.
* gcc/omp-low.c (execute_expand_omp): Ditto.
(execute_lower_omp): Ditto.
* gcc/tree-ssa-dse.c (tree_ssa_dse): Ditto.
* gcc/ipa-reference.c (static_execute): Ditto.
* gcc/tree-ssa-uncprop.c (tree_ssa_uncprop): Ditto.
* gcc/reorg.c (rest_of_handle_delay_slots): Ditto.
(rest_of_handle_machine_reorg): Ditto.
* gcc/cgraphunit.c (rebuild_cgraph_edges): Ditto.
* gcc/flow.c (recompute_reg_usage): Ditto.
(rest_of_handle_remove_death_notes): Ditto.
(rest_of_handle_life): Ditto.
(rest_of_handle_flow2): Ditto.
* gcc/tree-ssa-copyrename.c (rename_ssa_copies): Ditto.
* gcc/tree-ssa-ccp.c (do_ssa_ccp): Ditto.
(do_ssa_store_ccp): Ditto.
(execute_fold_all_builtins): Ditto.
* gcc/mode-switching.c (rest_of_handle_mode_switching): Ditto.
* gcc/modulo-sched.c (rest_of_handle_sms): Ditto.
* gcc/ipa-pure-const.c (static_execute): Ditto.
* gcc/cse.c (rest_of_handle_cse): Ditto.
(rest_of_handle_cse2): Ditto.
* gcc/web.c (rest_of_handle_web): Ditto.
* gcc/tree-stdarg.c (execute_optimize_stdarg): Ditto.
* gcc/tree-ssa-math-opts.c (execute_cse_reciprocals): Ditto.
* gcc/tree-ssa-dom.c (tree_ssa_dominator_optimize): Ditto.
* gcc/tree-nrv.c (tree_nrv): Ditto.
(execute_return_slot_opt): Ditto.
* gcc/tree-ssa-alias.c (compute_may_aliases): Ditto.
(create_structure_vars): Ditto.
* gcc/loop-init.c (rtl_loop_init): Ditto.
(rtl_loop_done): Ditto.
(rtl_move_loop_invariants): Ditto.
(rtl_unswitch): Ditto.
(rtl_unroll_and_peel_loops): Ditto.
(rtl_doloop): Ditto.
* gcc/gimple-low.c (lower_function_body): Ditto.
(mark_used_blocks): Ditto.
* gcc/tree-ssa-sink.c (execute_sink_code): Ditto.
* gcc/ipa-inline.c (cgraph_decide_inlining): Ditto.
(cgraph_early_inlining): Ditto.
* gcc/global.c (rest_of_handle_global_alloc): Ditto.
* gcc/jump.c (cleanup_barriers): Ditto.
(purge_line_number_notes): Ditto.
* gcc/ifcvt.c (rest_of_handle_if_conversion): Ditto.
(rest_of_handle_if_after_reload): Ditto.
* gcc/tree-ssa-loop.c (tree_ssa_loop_init): Ditto.
(tree_ssa_loop_im): Ditto.
(tree_ssa_loop_unswitch): Ditto.
(tree_vectorize): Ditto.
(tree_linear_transform): Ditto.
(tree_ssa_loop_ivcanon): Ditto.
(tree_ssa_empty_loop): Ditto.
(tree_ssa_loop_bounds): Ditto.
(tree_complete_unroll): Ditto.
(tree_ssa_loop_prefetch): Ditto.
(tree_ssa_loop_ivopts): Ditto.
(tree_ssa_loop_done): Ditto.
* gcc/predict.c (tree_estimate_probability): Ditto.
* gcc/recog.c (split_all_insns_noflow): Ditto.
(rest_of_handle_peephole2): Ditto.
(rest_of_handle_split_all_insns): Ditto.
* gcc/tree-eh.c (lower_eh_constructs): Ditto.
* gcc/regmove.c (rest_of_handle_regmove): Ditto.
(rest_of_handle_stack_adjustments): Ditto.
* gcc/local-alloc.c (rest_of_handle_local_alloc): Ditto.
* gcc/function.c (instantiate_virtual_regs): Ditto.
(init_function_for_compilation): Ditto.
(rest_of_handle_check_leaf_regs): Ditto.
* gcc/gcse.c (rest_of_handle_jump_bypass): Ditto.
(rest_of_handle_gcse): Ditto.
* gcc/ipa-type-escape.c (type_escape_execute): Ditto.
* gcc/alias.c (rest_of_handle_cfg): Ditto.
* gcc/tree-if-conv.c (main_tree_if_conversion): Ditto.
* gcc/profile.c (rest_of_handle_branch_prob): Ditto.
* gcc/tree-ssa-phiopt.c (tree_ssa_phiopt): Ditto.
* gcc/rtl-factoring.c (rest_of_rtl_seqabstr): Ditto.
* gcc/bt-load.c (rest_of_handle_branch_target_load_optimize): Ditto
* gcc/tree-dfa.c (find_referenced_vars): Ditto.
* gcc/except.c (set_nothrow_function_flags): Ditto.
(convert_to_eh_region_ranges): Ditto.
(rest_of_handle_eh): Ditto.
* gcc/emit-rtl.c (unshare_all_rtl): Ditto.
(remove_unnecessary_notes): Ditto.
* gcc/except.h (set_nothrow_function_flags): Ditto.
(convert_to_eh_region_ranges): Ditto.
* gcc/cfgexpand.c (tree_expand_cfg): Ditto.
* gcc/tree-cfgcleanup.c (merge_phi_nodes): Ditto.
* gcc/tree-ssa-pre.c (do_pre): Ditto.
(execute_fre): Ditto.
* gcc/cfgcleanup.c (rest_of_handle_jump): Ditto.
(rest_of_handle_jump2): Ditto.
* gcc/tree-sra.c (tree_sra): Ditto.
* gcc/tree-mudflap.c (execute_mudflap_function_ops): Ditto.
(execute_mudflap_function_decls): Ditto.
* gcc/tree-ssa-copy.c (do_copy_prop): Ditto.
(do_store_copy_prop): Ditto.
* gcc/ipa-prop.h (ipcp_driver): Ditto.
* gcc/cfglayout.c (insn_locators_initialize): Ditto.
* gcc/tree-ssa-forwprop.c
(tree_ssa_forward_propagate_single_use_vars): Ditto.
* gcc/cfglayout.h (insn_locators_initialize): Ditto.
* gcc/tree-ssa-dce.c (tree_ssa_dce): Ditto.
* gcc/tree-ssa.c (execute_early_warn_uninitialized): Ditto.
(execute_late_warn_uninitialized): Ditto.
* gcc/rtl.h (cleanup_barriers): Ditto.
(split_all_insns_noflow): Ditto.
(purge_line_number_notes): Ditto.
(unshare_all_rtl): Ditto.
(remove_unnecessary_notes): Ditto.
(recompute_reg_usage): Ditto.
(variable_tracking_main): Ditto.
* gcc/integrate.c (emit_initial_value_sets): Ditto.
* gcc/integrate.h (emit_initial_value_sets): Ditto.
* gcc/tree-optimize.c (execute_free_datastructures): Ditto
(execute_free_cfg_annotations): Ditto.
(execute_fixup_cfg): Ditto.
(execute_cleanup_cfg_pre_ipa): Ditto.
(execute_cleanup_cfg_post_optimizing): Ditto.
(execute_init_datastructures): Ditto.
* gcc/tree-object-size.c (compute_object_sizes): Ditto.
* gcc/combine.c (rest_of_handle_combine): Ditto.
* gcc/tree-outof-ssa.c (rewrite_out_of_ssa): Ditto.
* gcc/bb-reorder.c (duplicate_computed_gotos): Ditto.
(rest_of_handle_reorder_blocks): Ditto.
(rest_of_handle_partition_blocks): Ditto.
* gcc/var-tracking.c (variable_tracking_main): Ditto.
* gcc/tree-profile.c (tree_profiling): Ditto.
* gcc/tree-vect-generic.c (expand_vector_operations): Ditto.
* gcc/reg-stack.c (rest_of_handle_stack_regs): Ditto.
* gcc/sched-rgn.c (rest_of_handle_sched): Ditto.
(rest_of_handle_sched2): Ditto.
* gcc/basic-block.h (free_bb_insn): Ditto.
* gcc/tree-ssa-structalias.c (ipa_pta_execute): Ditto.
* gcc/tree-cfg.c (execute_build_cfg): Ditto.
(remove_useless_stmts): Ditto.
(split_critical_edges): Ditto.
(execute_warn_function_return): Ditto.
(execute_warn_function_noreturn): Ditto.
* gcc/tree-ssa-reassoc.c (execute_reassoc): Ditto.
* gcc/cfgrtl.c (free_bb_for_insn): Ditto.
* gcc/passes.c (execute_one_pass): Run additional
todos returned by execute function.
* gcc/tree-pass.h (struct tree_opt_pass): Make execute
return a value.
From-SVN: r111643
|
|
pass number.
2006-02-08 Paolo Bonzini <bonzini@gnu.org>
* passes.c (register_one_dump_file): Accept the current properties
instead of pass number. Adjust call to dump_register. Remove
duplicated code.
(register_dump_files): Now a wrapper around...
(register_dump_files_1): ... this one. Do not modify the pass
structure.
(next_pass_1): Cosmetic fix.
(execute_todo): Keep second parameter only. Use curr_properties instead
of fetching it from the pass structure. Check and set last_verified.
(execute_one_pass): Handle TODO_set_props. Use curr_properties
instead of fetching it from the pass structure. Fix calls to
execute_todo. Update curr_properties and initialize .vcg RTL dump
after running the pass. Reset last_verified.
* tree-dump.c (dump_files): Renumber consecutively. Put .cgraph dump
at the beginning.
(FIRST_AUTO_NUMBERED_DUMP): New.
(dump_register): Remove "num" parameter, assign it within the
function.
(get_dump_file_name): Modify template for dumps.
* tree-dump.h (dump_register): Adjust prototype.
* tree-pass.h (enum tree_dump_index): Move cgraph at the beginning.
(PROP_trees): Add PROP_gimple_lomp.
(TODO_set_props): New.
* gimple-low.c (pass_lower_cf): Do not destroy PROP_gimple_lcf.
* tree-eh.c (pass_lower_eh): Do not destroy PROP_gimple_leh.
* cfgexpand.c (pass_expand): Destroy PROP_trees.
gcc/testsuite:
2006-02-08 Paolo Bonzini <bonzini@gnu.org>
* lib/gcc-dg.exp (cleanup-rtl-dump, cleanup-tree-dump,
cleanup-ipa-dump): Update dump file glob patterns.
* lib/scantree.exp (scan-tree-dump, scan-tree-dump-times,
scan-tree-dump-not, scan-tree-dump-dem): Likewise.
* lib/scanipa.exp (scan-ipa-dump, scan-ipa-dump-times,
scan-ipa-dump-not, scan-ipa-dump-dem): Likewise.
* lib/scanrtl.exp: New.
* lib/gcc-dg.exp: Load it.
* objc.dg/stubify-2.m: Use scan-rtl-dump-not.
From-SVN: r110742
|
|
* tree-vrp.c (execute_vrp): Do not pass dump argument to.
loop_optimizer_init and loop_optimizer_finalize
* tree-ssa-sink.c (execute_sink_code): Ditto.
* tree-ssa-loop-ch.c (copy_loop_headers): Ditto.
* tree-ssa-loop.c (tree_loop_optimizer_init, tree_ssa_loop_init,
tree_ssa_loop_done): Ditto.
* tree-ssa-pre.c (init_pre, fini_pre): Ditto.
* sched-ebb.c: Include output.h.
(schedule_ebbs): Do not use dump argument.
* value-prof.h (struct profile_hooks): Remove profile_dump_file.
* loop.c (loop_dump_stream): Removed.
(loop_optimize, rest_of_handle_loop_optimize): Do not use dump
argument.
(scan_loop, move_movables, find_and_verify_loops, mark_loop_jump,
emit_prefetch_instructions, loop_bivs_find, loop_bivs_check,
final_biv_value, loop_biv_eliminable_p, loop_givs_rescan,
loop_iterations, strength_reduce, record_biv, record_giv,
final_giv_value, check_final_value, check_ext_dependent_givs,
combine_givs, check_dbra_loop, maybe_eliminate_biv, load_mems,
try_copy_prop, loop_delete_insns, try_swap_copy_prop): Use
dump_file instead of loop_dump_stream.
* ddg.c (print_ddg_edge, print_ddg, vcg_print_ddg): Do not call
argument dump_file.
* reorg.c (dbr_schedule, rest_of_handle_delay_slots): Do not use
dump argument.
* flow.c (life_analysis, rest_of_handle_life): Ditto.
* haifa-sched.c: Include output.h
(schedule_insns, sched_init): Do not use dump argument.
* mode-switching.c (optimize_mode_switching): Ditto.
* modulo-sched.c (stats_file): Removed.
(print_node_sched_params): Do not call argument dump_file.
(sms_schedule_by_order, loop_canon_p, sms_schedule,
rest_of_handle_sms): Do not use dump argument. Use dump_file instead
of stats_file.
* cse.c (cse_main, rest_of_handle_cse, rest_of_handle_cse2): Do not
use dump argument.
* loop-init.c (loop_optimizer_init, loop_optimizer_finalize,
rtl_loop_init, rtl_loop_done): Ditto.
* global.c (global_alloc, rest_of_handle_global_alloc): Ditto.
* predict.c (combine_predictions_for_bb, tree_estimate_probability):
Ditto.
* recog.c (peephole2_optimize, rest_of_handle_peephole2): Ditto.
* lcm.c (pre_edge_lcm, pre_edge_rev_lcm): Ditto.
* regmove.c (fixup_match_1, fixup_match_2, regmove_optimize,
rest_of_handle_regmove, rest_of_handle_stack_adjustments): Ditto.
* emit-rtl.c (renumber_insns): Ditto.
* cfgexpand.c (add_reg_br_prob_note, expand_gimple_cond_expr,
expand_gimple_basic_block, tree_expand_cfg): Ditto.
* regclass.c (regclass): Ditto.
* tree-outof-ssa.c (analyze_edges_for_bb, perform_edge_inserts,
remove_ssa_form, rewrite_out_of_ssa): Ditto.
* reg-stack.c (compensate_edge, compensate_edges, convert_regs_1,
convert_regs_2, convert_regs, reg_to_stack, rest_of_handle_stack_regs):
Ditto.
* sched-rgn.c (schedule_insns, rest_of_handle_sched): Ditto.
* local-alloc.c (rest_of_handle_local_alloc): Do not pass dump_file
to regclass.
* gcse.c (gcse_file, debug_stderr): Removed.
(gcse_main, bypass_jumps, rest_of_handle_jump_bypass,
rest_of_handle_gcse): Do not use dump argument.
(cprop_jump, cprop_insn, do_local_cprop, cprop, find_implicit_sets,
one_cprop_pass, bypass_block, compute_pre_data, insert_insn_end_bb,
pre_edge_insert, pre_insert_copy_insn, pre_delete, one_pre_gcse_pass,
compute_code_hoist_vbeinout, compute_code_hoist_data,
one_code_hoisting_pass, trim_ld_motion_mems, update_ld_motion_stores,
compute_store_table, build_store_vectors, insert_insn_start_bb,
insert_store, remove_reachable_equiv_notes, replace_store_insn,
store_motion): Use dump_file instead of gcse_file.
* ipa-type-escape.c (type_escape_execute): Remove debugging comments.
* profile.c (profile_dump_file): Removed.
(branch_prob): Use dump_file instead of profile_dump_file.
* ipa.c (cgraph_remove_unreachable_nodes): Do not call argument
dump_file.
* tree-ssa-copy.c (dump_copy_of): Ditto.
* rtl-factoring.c (rtl_seqabstr, rest_of_rtl_seqabstr): Do not pass
dump file to life_analysis.
* bt-load.c (branch_target_load_optimize): Ditto.
* cfgcleanup.c (rest_of_handle_jump2): Do not pass dump_file to
renumber_insns.
* rtl.h (cse_main, renumber_insns, schedule_insns, schedule_ebbs,
regclass, dbr_schedule): Declaration changed.
* sched-int.h (sched_init): Declaration changed.
* tree-profile.c (tree_profile_dump_file): Removed.
(tree_profile_hooks): Removed profile_dump_file hook.
* rtl-profile (rtl_profile_dump_file): Removed.
(rtl_profile_hooks): emoved profile_dump_file hook.
* cfgloop.h (loop_optimizer_init, loop_optimizer_finalize): Declaration
changed.
* c-gimplify.c (c_genericize): Do not call local variable dump_file.
* tree-cfg.c (build_tree_cfg): Ditto.
* Makefile.in (haifa-sched.o, sched-ebb.o): Add output.h dependency.
* basic-block.h (life_analysis, pre_edge_lcm, pre_edge_rev_lcm):
Declaration changed.
* config/sh/sh.c (sh_output_mi_thunk): Do not pass dump_file to
life_analysis and schedule_insns.
* config/m68hc11/m68hc11.c (m68hc11_reorg): Do not pass dump_file to
life_analysis.
* config/mt/mt.c (mt_machine_reorg): Do not pass dump_file to
dbr_schedule.
* config/mips/mips.c (mips_reorg): Ditto.
* config/ia64/ia64.c (ia64_reorg): Do not pass dump_file to
schedule_ebbs.
From-SVN: r110656
|
|
slot sharing)
2006-01-23 Steven Bosscher <stevenb.gcc@gmail.com>
Jan Hubicka <jh@suse.cz>
Richard Guenther <rguenther@suse.de>
PR rtl-optimization/25654
* cfgexpand.c (aggregate_contains_union_type): New function.
(add_alias_set_conflicts): Call it. Make sure to add conflicts
for structure variables that contain a union type.
* gcc.dg/torture/pr25654.c: New testcase.
* gcc.target/i386/pr25654.c: Likewise.
Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r110109
|
|
tree-outof-ssa.c
* cfgexpand.c (discover_nonconstant_array_refs_r,
discover_nonconstant_array_refs): Move here from tree-outof-ssa.c
(tree_expand_cfg): Call discover_nonconstant_array_refs.
* tree-outof-ssa.c (rewrite_out_of_ssa): Remove call to
discover_nonconstant_array_refs.
From-SVN: r105623
|
|
correctly at -O2 and above)
PR rtl-opt/23324
* cfgexpand.c (add_alias_set_conflicts): Use objects_must_conflict_p.
From-SVN: r105306
|
|
2005-10-06 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/22216
PR middle-end/23651
* cfgexpand.c (tree_expand_cfg): After expanding the functions, clear
out return_label and naked_return_label.
From-SVN: r105066
|
|
* Makefile.in, cfgexpand.c, cfgloop.h, cfgloopmanip.c,
config.gcc, ipa-cp.c, ipa-prop.c, ipa-prop.h, reg-stack.c,
tree-ssa-structalias.c, tree-vrp.c, value-prof.c, vec.h,
config/linux.h, config/alpha/alpha.h, config/alpha/linux.h,
config/alpha/predicates.md, config/arc/arc.h,
config/arm/arm.h, config/arm/ieee754-df.S,
config/arm/ieee754-sf.S, config/bfin/bfin.c,
config/bfin/bfin.h, config/c4x/c4x.h, config/crx/crx.c,
config/fr30/fr30.h, config/frv/frv.h, config/h8300/h8300.h,
config/i386/i386.h, config/ia64/ia64.c, config/ia64/ia64.h,
config/m68hc11/m68hc11.h, config/mips/mips.c,
config/mips/mips.h, config/mips/openbsd.h,
config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.h,
config/pdp11/pdp11.h, config/rs6000/linux-unwind.h,
config/rs6000/rs6000.c, config/rs6000/rs6000.h,
config/s390/s390.c, config/sh/sh.c, config/sh/sh.h,
config/sparc/linux.h, config/sparc/linux64.h,
config/sparc/sparc.h, config/v850/v850.h, config/vax/vax.h,
doc/extend.texi, doc/gcov.texi, doc/install.texi,
doc/invoke.texi, doc/rtl.texi, doc/tm.texi: Fix comment/doc
typos. Follow spelling conventions.
From-SVN: r102809
|
|
unit-at-a-time.
* cfgexpand.c (expand_one_stack_var): Do not expand variables when we
do unit-at-a-time.
From-SVN: r101950
|
|
of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get...
* cfgexpand.c (stack_protect_classify_type): Use TYPE_SIZE_UNIT (type)
instead of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get array size in
bytes.
From-SVN: r101864
|
|
* cfgexpand.c (tree_expand_cfg): Don't use FINALIZE_PIC.
* system.h: Poison FINALIZE_PIC.
* doc/tm.texi (FINALIZE_PIC): Remove.
From-SVN: r101794
|
|
2005-07-05 Paolo Bonzini <bonzini@gnu.org>
* 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.
From-SVN: r101627
|
|
* c-cppbuiltin.c (c_cpp_builtins): Add __SSP_ALL__ and __SSP__.
* cfgexpand.c: Include params.h.
(has_protected_decls, has_short_buffer): New.
(expand_stack_vars): Take a predicate to determine what to expand.
(defer_stack_allocation): True when flag_stack_protect on.
(SPCT_HAS_LARGE_CHAR_ARRAY, SPCT_HAS_SMALL_CHAR_ARRAY): New.
(SPCT_HAS_ARRAY, SPCT_HAS_AGGREGATE): New.
(stack_protect_classify_type, stack_protect_decl_phase): New.
(stack_protect_decl_phase_1, stack_protect_decl_phase_2): New.
(add_stack_protection_conflicts, create_stack_guard): New.
(expand_used_vars): Add stack protection logic.
(tree_expand_cfg): Likewise.
* common.opt (Wstack-protector): New.
(fstack-protector, fstack-protector-all): New.
* function.c: Include predict.h.
(assign_parm_adjust_stack_rtl): Zap stack_parm when stack protect
wants to copy the parameter into the stack frame.
(stack_protect_prologue, stack_protect_epilogue): New.
(expand_function_end): Call stack_protect_epilogue. Do
sjlj_emit_function_exit_after after naked_return_label.
* function.h (struct function): Add stack_protect_guard.
* params.def (PARAM_SSP_BUFFER_SIZE): New.
* toplev.c (process_options): Disable flag_stack_protect and/or
warn_stack_protect based on FRAME_GROWS_DOWNWARD.
* tree.h (stack_protect_prologue): Declare.
* target-def.h (TARGET_STACK_PROTECT_GUARD): New.
(TARGET_STACK_PROTECT_FAIL): New.
(TARGET_INITIALIZER): Add them.
* target.h (struct gcc_target): Add stack_protect_guard and
stack_protect_fail.
* targhooks.c: Include ggc.h, gty header.
(stack_chk_guard_decl, default_stack_protect_guard): New.
(stack_chk_fail_decl, default_external_stack_protect_fail): New.
(default_hidden_stack_protect_fail): New.
* targhooks.h (default_stack_protect_guard): Declare.
(default_external_stack_protect_fail): Declare.
(default_hidden_stack_protect_fail): Declare.
* config/i386/i386.c (TARGET_STACK_PROTECT_FAIL): New.
* config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New.
(trap): Use ud2.
(conditional_trap, conditional_trap_1): Remove.
(stack_protect_set, stack_protect_set_si, stack_protect_set_di): New.
(stack_protect_test, stack_protect_test_si, stack_protect_test_di): New.
* doc/md.texi (stack_protect_set, stack_protect_test): New.
* doc/tm.texi (TARGET_STACK_PROTECT_GUARD): New.
(TARGET_STACK_PROTECT_FAIL): New.
* libgcc-std.ver (GCC_4.1.0): New.
* libgcc.h (__stack_chk_guard): Declare.
(__stack_chk_fail, __stack_chk_fail_local): Declare.
* libgcc2.c (L_stack_chk, L_stack_chk_local): New.
* mklibgcc.in (lib2funcs): Add them.
From-SVN: r101348
|
|
* defaults.h (FRAME_GROWS_DOWNWARD): Define to 0 if not defined.
* function.c (get_func_frame_size): Use if (FRAME_GROWS_DOWNWARD)
instead of preprocessor conditionals.
(assign_stack_local_1, assign_stack_temp_for_type): Likewise.
* cfgexpand.c (FRAME_GROWS_DOWNWARD): Don't redefine to 1 or 0
depending on if it was or was not defined previously.
* doc/rtl.texi (VIRTUAL_STACK_VARS_REGNUM): Mention that only non-zero
definition of FRAME_GROWS_DOWNWARD means frame grows downward.
* doc/tm.texi (FRAME_GROWS_DOWNWARD): Likewise.
* config/m68hc11/m68hc11.h (FRAME_GROWS_DOWNWARD): Define to 0. Update
comment.
* config/pa/pa.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/rs6000/rs6000.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/stormy16/stormy16.h (FRAME_GROWS_DOWNWARD): Define to 0.
* config/c4x/c4x.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/sh/sh.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/ia64/ia64.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/iq2000/iq2000.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/pdp11/pdp11.h (FRAME_GROWS_DOWNWARD): Define to 1. Update
comment.
* config/i860/i860.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/h8300/h8300.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/arc/arc.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/vax/vax.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/sparc/sparc.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/i386/i386.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/fr30/fr30.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/frv/frv.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/mn10300/mn10300.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/bfin/bfin.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/ns32k/ns32k.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/v850/v850.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/alpha/alpha.h (FRAME_GROWS_DOWNWARD): Update comment.
* config/s390/s390.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/arm/arm.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/alpha/unicosmk.h (FRAME_GROWS_DOWNWARD): Define to 1.
* config/cris/cris.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/m68k/m68k.h (FRAME_GROWS_DOWNWARD): Likewise.
* config/mmix/mmix.h (FRAME_GROWS_DOWNWARD): Likewise.
From-SVN: r101329
|
|
From-SVN: r101317
|
|
global_live_at_end from ...
* basic-block.h (rtl_bb_info): Break out head_, end_,
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.
From-SVN: r101082
|
|
2005-06-01 Daniel Berlin <dberlin@dberlin.org>
* cfgexpand.c (expand_one_var): Use DECL_HAS_VALUE_EXPR_P.
* dwarf2out.c (loc_descriptor_from_tree_1): Ditto.
* expr.c (expand_var): Ditto.
* function.c (gimplify_parameters): Use SET_DECL_VALUE_EXPR too.
* gimplify.c (gimplify_decl_expr): Ditto.
(gimplify_expr): Ditto.
* tree-mudflap.c (mf_decl_eligible_p): Use DECL_HAS_VALUE_EXPR_P.
* tree.c (value_expr_for_decl): New.
(print_value_expr_statistics): New.
(init_ttree): Init value_expr_for_decl.
(decl_value_expr_lookup): New.
(decl_value_expr_insert): Ditto.
(copy_node_stat): Copy DECL_VALUE_EXPR status.
* tree.h (DECL_VALUE_EXPR): Use hashtable.
(SET_DECL_VALUE_EXPR): New.
(DECL_HAS_VALUE_EXPR_P): New.
From-SVN: r100592
|
|
interaction))
PR tree-optimization/21562
* cfgexpand.c (construct_init_block): Deal properly with the case
of entry edge not pointing to very first basic block.
From-SVN: r100305
|
|
gcc/
* cfgexpand.c, tree-cfg.c, tree-inline.c, tree-optimize.c,
tree-ssa-forwprop.c: Fix comment typos.
* doc/invoke.texi: Fix a typo.
cp/
* parser.c: Fix comment typos.
From-SVN: r99944
|
|
INSN_P where appropriate.
* bt-load.c, cfgexpand.c, dwarf2out.c, emit-rtl.c, expr.c,
function.c, global.c, lcm.c, loop-invariant.c, optabs.c,
reorg.c, resource.c, tree-ssa-loop-ivopts.c, value-prof.c: Use
JUMP_P, LABEL_P, REG_P, MEM_P, NONJUMP_INSN_P, and INSN_P
where appropriate.
From-SVN: r98913
|
|
* alias.c (true_dependence): Remove 'abort' from comments. Use
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.
From-SVN: r98508
|
|
* cfgrtl.c (purge_all_dead_edge): Remove an unused argument.
* 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.
From-SVN: r98168
|
|
* cfgbuild.c (find_sub_basic_blocks): Remove.
* 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.
From-SVN: r96016
|
