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* builtins.c (expand_builtin_mathfn_3): Correct coding style.
* ddg.c (print_ddg_edge): Likewise.
* dwarf2out.c (prune_unused_types_walk): Likewise.
* ifcvt.c (noce_try_cmove_arith): Likewise.
* langhooks.c (add_builtin_function): Likewise.
* reg-stack.c (subst_stack_regs_pat): Likewise.
* tree.c (expanded_location): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
From-SVN: r118187
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2006-05-22 Kenneth Zadeck <zadeck@naturalbridge.com>
PR rtl-optimization/26375
PR rtl-optimization/26855
* df-problems (df_ru_bb_local_compute_process_def): Removed update
to gen set.
(df_ru_bb_local_compute): Reversed statements and removed bogus
comment explaining why they should be in wrong order.
(df_ru_dump, df_rd_dump): Enhanced debug info.
* modulo-sched.c (sms_schedule, tree_opt_pass pass_sms): Enhanced
debug info.
* ddg.c (add_deps_for_def): Converted use of reaching defs to
reaching uses and fixed space problem.
From-SVN: r114010
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2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
* target.h (struct spec_info_def): New opaque declaration.
(struct gcc_target.sched): New fields: adjust_cost_2, h_i_d_extended,
speculate_insn, needs_block_p, gen_check,
first_cycle_multipass_dfa_lookahead_guard_spec, set_sched_flags.
* target-def.h (TARGET_SCHED_ADJUST_COST_2,
TARGET_SCHED_H_I_D_EXTENDED, TARGET_SCHED_SPECULATE_INSN,
TARGET_SCHED_NEEDS_BLOCK_P, TARGET_SCHED_GEN_CHECK,
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC,
TARGET_SCHED_SET_SCHED_FLAGS): New macros to initialize fields in
gcc_target.sched.
(TARGET_SCHED): Use new macros.
* rtl.h (copy_DEPS_LIST_list): New prototype.
* sched-int.h (struct sched_info): Change signature of new_ready field,
adjust all initializations. New fields: add_remove_insn,
begin_schedule_ready, add_block, advance_target_bb, fix_recovery_cfg,
region_head_or_leaf_p.
(struct spec_info_def): New structure declaration.
(spec_info_t): New typedef.
(struct haifa_insn_data): New fields: todo_spec, done_spec, check_spec,
recovery_block, orig_pat.
(glat_start, glat_end): New variables declaraions.
(TODO_SPEC, DONE_SPEC, CHECK_SPEC, RECOVERY_BLOCK, ORIG_PAT):
New access macros.
(enum SCHED_FLAGS): New constants: SCHED_RGN, SCHED_EBB,
DETACH_LIFE_INFO, USE_GLAT.
(enum SPEC_SCHED_FLAGS): New enumeration.
(NOTE_NOTE_BB_P): New macro.
(extend_dependency_caches, xrecalloc, unlink_bb_notes, add_block,
attach_life_info, debug_spec_status, check_reg_live): New functions.
(get_block_head_tail): Change signature to get_ebb_head_tail, adjust
all uses in ddg.c, modulo-sched.c, haifa-sched.c, sched-rgn.c,
sched-ebb.c
(get_dep_weak, ds_merge): Prototype functions from sched-deps.c .
* ddg.c (get_block_head_tail): Adjust all uses.
* modulo-sched.c (get_block_head_tail): Adjust all uses.
(sms_sched_info): Initialize new fields.
(contributes_to_priority): Removed.
* haifa-sched.c (params.h): New include.
(get_block_head_tail): Adjust all uses.
(ISSUE_POINTS): New macro.
(glat_start, glat_end): New global variables.
(spec_info_var, spec_info, added_recovery_block_p, nr_begin_data,
nr_be_in_data, nr_begin_control, nr_be_in_control, bb_header,
old_last_basic_block, before_recovery, current_sched_info_var,
rgn_n_insns, luid): New static variables.
(insn_cost1): New function. Move logic from insn_cost to here.
(find_insn_reg_weight1): New function. Move logic from
find_insn_reg_weight to here.
(reemit_notes, move_insn, max_issue): Change signature.
(move_insn1): Removed.
(extend_h_i_d, extend_ready, extend_global, extend_all, init_h_i_d,
extend_bb): New static functions to support extension of scheduler's
data structures.
(generate_recovery_code, process_insn_depend_be_in_spec,
begin_speculative_block, add_to_speculative_block,
init_before_recovery, create_recovery_block, create_check_block_twin,
fix_recovery_deps): New static functions to support
generation of recovery code.
(fix_jump_move, find_fallthru_edge, dump_new_block_header,
restore_bb_notes, move_block_after_check, move_succs): New static
functions to support ebb scheduling.
(init_glat, init_glat1, attach_life_info1, free_glat): New static
functions to support handling of register live information.
(associate_line_notes_with_blocks, change_pattern, speculate_insn,
sched_remove_insn, clear_priorities, calc_priorities, bb_note,
add_jump_dependencies): New static functions.
(check_cfg, has_edge_p, check_sched_flags): New static functions for
consistancy checking.
(debug_spec_status): New function to call from debugger.
(priority): Added code to handle speculation checks.
(rank_for_schedule): Added code to distinguish speculative instructions.
(schedule_insn): Added code to handle speculation checks.
(unlink_other_notes, rm_line_notes, restore_line_notes, rm_other_notes):
Fixed to handle ebbs.
(move_insn): Added code to handle ebb scheduling.
(max_issue): Added code to use ISSUE_POINTS of instructions.
(choose_ready): Added code to choose between speculative and
non-speculative instructions.
(schedule_block): Added code to handle ebb scheduling and scheduling of
speculative instructions.
(sched_init): Initialize new variables.
(sched_finish): Free new variables. Print statistics.
(try_ready): Added code to handle speculative instructions.
* lists.c (copy_DEPS_LIST_list): New function.
* sched-deps.c (extend_dependency_caches): New function. Move logic
from create_dependency_caches to here.
(get_dep_weak, ds_merge): Make global.
* genattr.c (main): Code to output prototype for
dfa_clear_single_insn_cache.
* genautomata.c (DFA_CLEAR_SINGLE_INSN_CACHE_FUNC_NAME): New macros.
(output_dfa_clean_insn_cache_func): Code to output
dfa_clear_single_insn_cache function.
* sched-ebb.c (target_n_insns): Remove. Adjust all users to use
n_insns.
(can_schedule_ready_p, fix_basic_block_boundaries, add_missing_bbs):
Removed.
(n_insns, dont_calc_deps, ebb_head, ebb_tail, last_bb):
New static variables.
(begin_schedule_ready, add_remove_insn, add_block1, advance_target_bb,
fix_recovery_cfg, ebb_head_or_leaf_p): Implement hooks from
struct sched_info.
(ebb_sched_info): Initialize new fields.
(get_block_head_tail): Adjust all uses.
(compute_jump_reg_dependencies): Fixed to use glat_start.
(schedule_ebb): Code to remove unreachable last block.
(schedule_ebbs): Added code to update register live information.
* sched-rgn.c (region_sched_info): Initialize new fields.
(get_block_head_tail): Adjust all uses.
(last_was_jump): Removed. Adjust users.
(begin_schedule_ready, add_remove_insn, insn_points, extend_regions,
add_block1, fix_recovery_cfg, advance_target_bb, region_head_or_leaf_p):
Implement new hooks.
(check_dead_notes1): New static function.
(struct region): New fields: dont_calc_deps, has_real_ebb.
(RGN_DONT_CALC_DEPS, RGN_HAS_REAL_EBB): New access macros.
(BB_TO_BLOCK): Fixed to handle EBBs.
(EBB_FIRST_BB, EBB_LAST_BB): New macros.
(ebb_head): New static variable.
(debug_regions, contributes_to_priority): Fixed to handle EBBs.
(find_single_block_regions, find_rgns, find_more_rgns): Initialize
new fields.
(compute_dom_prob_ps): New assertion.
(check_live_1, update_live_1): Fixed to work with glat_start instead of
global_live_at_start.
(init_ready_list): New assertions.
(can_schedule_ready_p): Split update code to begin_schedule_ready.
(new_ready): Add support for BEGIN_CONTROL speculation.
(schedule_insns): Fixed code that updates register live information
to handle EBBs.
(schedule_region): Fixed to handle EBBs.
(init_regions): Use extend_regions and check_dead_notes1.
* params.def (PARAM_MAX_SCHED_INSN_CONFLICT_DELAY,
PARAM_SCHED_SPEC_PROB_CUTOFF): New parameters.
* doc/tm.texi (TARGET_SCHED_ADJUST_COST_2, TARGET_SCHED_H_I_D_EXTENDED,
TARGET_SCHED_SPECULATE_INSN, TARGET_SCHED_NEEDS_BLOCK_P,
TARGET_SCHED_GEN_CHECK,
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC,
TARGET_SCHED_SET_SCHED_FLAGS): Document.
* doc/invoke.texi (max-sched-insn-conflict-delay,
sched-spec-prob-cutoff): Document.
From-SVN: r112128
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2006-03-16 Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
Andrey Belevantsev <abel@ispras.ru>
* ddg.c (build_intra_loop_deps): Adjust add_forward_dependence call.
* lists.c (unused_deps_list): New variable.
(free_list): Add assertions to verify the proper distinguishing
between INSN_LISTs and DEPS_LISTs.
(find_list_elem, remove_list_elem, remove_list_node): New static
functions.
(alloc_DEPS_LIST, free_DEPS_LIST, free_DEPS_LIST_node,
remove_free_INSN_LIST_elem, remove_free_DEPS_LIST_elem,
remove_free_INSN_LIST_node, remove_free_DEPS_LIST_node): New functions.
(alloc_INSN_LIST): Assert that the list we're working on is indeed
an INSN_LIST.
(free_INSN_LIST_node): Likewise.
* modulo-sched.c (current_sched_info): Initialize flags field.
* reg-notes.def: Exchange DEP_ANTI and DEP_OUTPUT.
* rtl.def (DEPS_LIST): Define.
* rtl.h: Declare new functions from lists.c.
* sched-deps.c (spec_dependency_cache): New static variable.
(maybe_add_or_update_back_dep_1, add_back_dep): New static functions.
(add_dependence): Change return type to void. Move the logic to ...
(add_or_update_back_dep_1): ... here. Handle speculative dependencies.
(delete_all_dependences): Add comment about forward_dependency_cache.
Handle spec_dependency_cache. Handle DEPS_LISTs.
(fixup_sched_groups): Clarify the change of priority of output
and anti dependencies.
(sched_analyze_2): Adjust add_dependence calls to create data
speculative dependence.
(add_forward_dependence): Renamed to add_forw_dep, change prototype.
Adjust all callers. Handle DEPS_LISTS.
(compute_forward_dependences): Use add_forw_dep. Sort LOG_LINKs in
presence of speculation.
(init_dependency_caches, free_dependency_caches):
Handle spec_dependency_cache.
(adjust_add_sorted_back_dep, adjust_back_add_forw_dep, delete_forw_dep,
estimate_dep_weak, get_dep_weak, ds_merge, check_dep_status):
New static functions.
(add_or_update_back_dep, add_or_update_back_forw_dep,
add_back_forw_dep, delete_back_forw_dep): New functions.
* sched-int.h (ds_t, dw_t): New typedefs.
(struct sched_info): Add new field flags.
(struct haifa_insn_data): Add new bitfield has_internal_dep.
Prototype new sched-deps.c functions.
(HAS_INTERNAL_DEP, DEP_STATUS): New access macros.
(BITS_PER_DEP_STATUS, BITS_PER_DEP_WEAK, DEP_WEAK_MASK, MAX_DEP_WEAK,
MIN_DEP_WEAK, NO_DEP_WEAK, UNCERTAIN_DEP_WEAK, BEGIN_DATA, BE_IN_DATA,
BEGIN_CONTROL, BE_IN_CONTROL, BEGIN_SPEC, DATA_SPEC, CONTROL_SPEC,
SPECULATIVE, BE_IN_SPEC, FIRST_SPEC_TYPE, LAST_SPEC_TYPE,
SPEC_TYPE_SHIFT, DEP_TRUE, DEP_OUTPUT, DEP_ANTI, DEP_TYPES, HARD_DEP):
New constants.
(enum SPEC_TYPES_OFFSETS, enum DEPS_ADJUST_RESULT, enum SCHED_FLAGS):
New enums.
* sched-rgn.c (current_sched_info): Initialize flags field.
(schedule_insns): Initialize current_sched_info before the sched_init
call.
* sched-ebb.c (current_sched_info): Initialize flags field.
(add_deps_for_risky_insns): Use control_flow_insn_p instead of JUMP_P.
Call add_or_update_back_dep instead of add_dependence.
Create control speculative dependencies.
(schedule_insns): Initialize current_sched_info before the sched_init
call.
Co-Authored-By: Andrey Belevantsev <abel@ispras.ru>
From-SVN: r112125
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* 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
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2005-01-11 Danny Berlin <dberlin@dberlin.org>
Kenneth Zadeck <zadeck@naturalbridge.com>
* df.h (DF_SCAN, DF_RU, DF_RD, DF_LR, DF_UR, DF_UREC, DF_CHAIN,
DF_RI, DF_LAST_PROBLEM_PLUS1, DF_DU_CHAIN, DF_UD_CHAIN,
DF_REF_TYPE_NAMES, DF_HARD_REGS, DF_EQUIV_NOTES, DF_SUBREGS,
DF_SCAN_BB_INFO, DF_RU_BB_INFO, DF_RD_BB_INFO, DF_LR_BB_INFO,
DF_UR_BB_INFO, DF_UREC_BB_INFO, DF_LIVE_IN, DF_LIVE_OUT,
DF_RA_LIVE_IN, DF_RA_LIVE_OUT, DF_UPWARD_LIVE_IN,
DF_UPWARD_LIVE_OUT, DF_REF_REAL_REG, DF_REF_REGNO,
DF_REF_REAL_LOC, DF_REF_REG, DF_REF_LOC, DF_REF_BB, DF_REF_BBNO,
DF_REF_INSN, DF_REF_INSN_UID, DF_REF_TYPE, DF_REF_CHAIN,
DF_REF_ID, DF_REF_FLAGS, DF_REF_NEXT_REG, DF_REF_PREV_REG,
DF_REF_NEXT_REF, DF_REF_DATA, DF_REF_REG_DEF_P, DF_REF_REG_USE_P,
DF_REF_REG_MEM_STORE_P, DF_REF_REG_MEM_LOAD_P, DF_REF_REG_MEM_P,
DF_DEFS_SIZE, DF_DEFS_GET, DF_DEFS_SET, DF_USES_SIZE, DF_USES_GET,
DF_USES_SET, DF_REG_SIZE, DF_REG_DEF_GET, DF_REG_DEF_SET,
DF_REG_USE_GET, DF_REG_USE_SET, DF_REGNO_FIRST_DEF,
DF_REGNO_LAST_USE, DF_INSN_SIZE, DF_INSN_GET, DF_INSN_SET,
DF_INSN_CONTAINS_ASM, DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES,
DF_INSN_UID_GET, DF_INSN_UID_LUID, DF_INSN_UID_DEFS,
DF_INSN_UID_USES, DF_SCAN_INITIAL, DF_SCAN_GLOBAL,
DF_SCAN_POST_ALLOC): New macros.
(df_flow_dir, df_ref_type, df_ref_flags, df_alloc_function,
df_free_bb_function, df_local_compute_function, df_init_function,
df_dataflow_function, df_confluence_function_0,
df_confluence_function_n, df_transfer_function,
df_finalizer_function, df_free_function, df_dump_problem_function,
df_problem, dataflow, df_insn_info, df_reg_info, df_ref, df_link,
df_ref_info, df, df_map, df_scan_bb_info, df_ru_bb_info,
df_ru_bb_info, df_rd_bb_info, df_lr_bb_info, df_ur_bb_info,
df_urec_bb_info, ) New types.
(df_invalidated_by_call, df_all_hard_regs, df_state) New public
variables.
(df_init, df_add_problem, df_set_blocks, df_finish, df_analyze,
df_analyze_simple_change_some_blocks,
df_analyze_simple_change_one_block, df_compact_blocks,
df_bb_replace, df_bb_regno_last_use_find,
df_bb_regno_first_def_find, df_bb_regno_last_def_find,
df_insn_regno_def_p, df_find_def, df_find_use,
df_iterative_dataflow, df_dump, df_chain_dump, df_refs_chain_dump,
df_regs_chain_dump, df_insn_debug, df_insn_debug_regno,
df_regno_debug, df_ref_debug, debug_df_insn, debug_df_regno,
debug_df_reg, debug_df_defno, debug_df_useno, debug_df_ref,
debug_df_chain, df_get_dependent_problem, df_chain_create,
df_chain_unlink, df_chain_copy, df_get_live_in, df_get_live_out,
df_grow_bb_info, df_chain_dump, df_print_bb_index,
df_ru_add_problem, df_ru_get_bb_info, df_rd_add_problem,
df_rd_get_bb_info, df_lr_add_problem, df_lr_get_bb_info,
df_ur_add_problem, df_ur_get_bb_info, df_urec_add_problem,
df_urec_get_bb_info, df_chain_add_problem, df_ri_add_problem,
df_reg_lifetime, df_scan_get_bb_info, df_scan_add_problem,
df_rescan_blocks, df_ref_create, df_get_artificial_defs,
df_get_artificial_uses, df_reg_chain_create, df_reg_chain_unlink,
df_ref_remove, df_insn_refs_delete, df_refs_delete,
df_reorganize_refs, df_set_state, df_hard_reg_init,
df_read_modify_subreg_p) New public functions.
* df-core.c: The core dataflow solver and glue routines for rtl
dataflow.
(df_init, df_add_problem, df_set_blocks, df_finish,
df_hybrid_search_forward, df_hybrid_search_backward,
df_iterative_dataflow, df_prune_to_subcfg, df_analyze_problem,
df_analyze, df_get_bb_info, df_set_bb_info, df_bb_replace,
df_bb_regno_last_use_find, df_bb_regno_first_def_find,
df_bb_regno_last_def_find, df_insn_regno_def_p, df_find_def,
df_reg_defined, df_find_use, df_reg_used, df_dump,
df_refs_chain_dump, df_regs_chain_dump, df_insn_debug,
df_insn_debug_regno, df_regno_debug, df_ref_debug, debug_df_insn,
debug_df_reg, debug_df_regno, debug_df_ref debug_df_defno,
debug_df_useno, reset_df_after_reload): New functions.
* df-scan.c: The scanning fuctions, once in df.c, completely
rewritten so that they now fully model the functionality of
register usage at the backend.
(df_scan_free_internal, df_scan_get_bb_info, df_scan_set_bb_info,
df_scan_free_bb_info, df_scan_alloc, df_scan_free, df_scan_dump,
df_scan_add_problem, df_grow_reg_info, df_grow_ref_info,
df_grow_insn_info, df_rescan_blocks, df_ref_create,
df_get_artificial_defs, df_get_artificial_uses,
df_reg_chain_create, df_ref_unlink, df_reg_chain_unlink,
df_ref_remove, df_insn_create_insn_record, df_insn_refs_delete,
df_refs_delete, df_reorganize_refs, df_set_state,
df_ref_create_structure, df_ref_record, df_read_modify_subreg_p,
df_def_record_1, df_defs_record, df_uses_record,
df_insn_contains_asm_1, df_insn_contains_asm, df_insn_refs_record,
df_has_eh_preds, df_bb_refs_record, df_refs_record, df_mark_reg,
df_record_exit_block_uses, df_hard_reg_init): New functions.
* df-problems.c: Seven concrete dataflow problems that use the
scanning in df-scan.c and are solved by the engine in df-core.c.
(df_get_dependent_problem, df_chain_create, df_chain_unlink,
df_chain_copy, df_get_live_in, df_get_live_out, df_grow_bb_info,
df_chain_dump, df_print_bb_index, df_ref_bitmap, df_set_seen,
df_unset_seen, df_ru_get_bb_info, df_ru_set_bb_info,
df_ru_free_bb_info, df_ru_alloc,
df_ru_bb_local_compute_process_def,
df_ru_bb_local_compute_process_use, df_ru_bb_local_compute,
df_ru_local_compute, df_ru_init_solution, df_ru_confluence_n,
df_ru_transfer_function, df_ru_free, df_ru_dump,
df_ru_add_problem, df_rd_get_bb_info, df_rd_set_bb_info,
df_rd_free_bb_info, df_rd_alloc,
df_rd_bb_local_compute_process_def, df_rd_bb_local_compute,
df_rd_local_compute, df_rd_init_solution, df_rd_confluence_n,
df_rd_transfer_function, df_rd_free, df_rd_dump,
df_rd_add_problem, df_lr_get_bb_info, df_lr_set_bb_info,
df_lr_free_bb_info, df_lr_alloc, df_lr_bb_local_compute,
df_lr_local_compute, df_lr_init, df_lr_confluence_0,
df_lr_confluence_n, df_lr_transfer_function, df_lr_free,
df_lr_dump, df_lr_add_problem, df_ur_get_bb_info,
df_ur_set_bb_info, df_ur_free_bb_info, df_ur_alloc,
df_ur_bb_local_compute, df_ur_local_compute, df_ur_init,
df_ur_local_finalize, df_ur_confluence_n, df_ur_transfer_function,
df_ur_free, df_ur_dump, df_ur_add_problem, df_urec_get_bb_info,
df_urec_set_bb_info, df_urec_free_bb_info, df_urec_alloc,
df_urec_mark_reg_change, df_urec_check_earlyclobber,
df_urec_mark_reg_use_for_earlyclobber,
df_urec_mark_reg_use_for_earlyclobber_1, df_urec_bb_local_compute,
df_urec_local_compute, df_urec_init, df_urec_local_finalize,
df_urec_confluence_n, df_urec_transfer_function, df_urec_free,
df_urec_dump, df_urec_add_problem, df_chain_alloc,
df_chain_create_bb_process_use, df_chain_create_bb,
df_chain_finalize, df_chain_free, df_chains_dump,
df_chain_add_problem, df_ri_alloc, df_ri_bb_compute,
df_ri_compute, df_ri_free, df_ri_dump, df_ri_add_problem,
df_reg_lifetime): New functions.
* df.c: Deleted file.
* ddg.c (create_ddg_dep_no_link, build_inter_loop_deps): Made code
consistent with new df api.
* modulo-sched.c (sms_schedule, rest_of_handle_sms,
rest_of_handle_sms): Ditto.
* web.c (unionfind_union, union_defs, entry_register, web_main):
Ditto.
* loop_invariant.c (invariant_for_use, hash_invariant_expr_1,
invariant_expr_equal_p, find_defs, check_dependencies,
find_invariant_insn, find_invariants_to_move, move_invariant_reg,
free_inv_motion_data, move_loop_invariants): Ditto.
* sched-deps.c (sched_analyze_1): Ditto.
Co-Authored-By: Kenneth Zadeck <zadeck@naturalbridge.com>
From-SVN: r109577
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|
* bt-load.c (link_btr_uses): Fix uninitialised warnings.
* cfganal.c (find_edge_index): Ditto.
* combine.c (combine_instructions): Ditto.
* ddg.c (create_scc): Ditto.
(find_successors): Ditto.
(find_predecessors): Ditto.
(find_nodes_on_paths): Ditto.
(longest_simple_path): Ditto.
* flow.c (update_life_info): Ditto.
(count_or_remove_death_notes): Ditto.
(clear_log_links): Ditto.
* modulo-sched.c (generate_reg_moves): Ditto.
(find_max_asap): Ditto.
(find_max_hv_min_mob): Ditto.
(find_max_dv_min_mob): Ditto.
* sbitmap.c (sbitmap_first_set_bit): Ditto.
* sched-rgn.c (extract_edgelst): Ditto.
* tree-into-ssa.c (prepare_names_to_update): Ditto.
(dump_update_ssa): Ditto.
(ssa_names_to_replace) Ditto.
(switch_virtuals_to_full_rewrite): Ditto.
(update_ssa): Ditto.
* tree-vect-transform.c (vect_create_epilog_for_reduction): Ditto.
From-SVN: r102151
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From-SVN: r101317
|
|
* sbitmap.h (sbitmap_iterator, sbitmap_iter_init,
sbitmap_iter_cond, sbitmap_iter_next): New.
* bt-load.c, cfganal.c, combine.c, ddg.c, flow.c,
modulo-sched.c, sbitmap.c, sched-rgn.c, tree-into-ssa.c,
tree-outof-ssa.c, tree-ssa-alias.c, tree-ssa-live.c: Update
uses of EXECUTE_IF_SET_IN_SBITMAP to the new style.
From-SVN: r100709
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|
* c-common.c, c-parser.c, cfgbuild.c, cfghooks.c, cfghooks.h,
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.
From-SVN: r100218
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|
* builtin-types.def, c-convert.c, c-format.c, ddg.c, debug.c,
debug.h, et-forest.c, et-forest.h, gcov.c, rtl-profile.c,
rtlhooks-def.h, rtlhooks.c, sdbout.c, tree-inline.h,
tree-profile.c, tsystem.h, value-prof.h: Update copyright.
From-SVN: r97209
|
|
From-SVN: r96828
|
|
* bitmap.h (struct bitmap_obstack): New obstack type.
(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
From-SVN: r91009
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|
* bitmap.c (bitmap_print): Make bitno unsigned.
* 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.
From-SVN: r90053
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* bitmap.h (EXECUTE_IF_SET_IN_BITMAP, EXECUTE_IF_AND_COMPL_IN_BITMAP,
EXECUTE_IF_AND_IN_BITMAP): Changed to iterator style.
(bitmap_iterator): New type.
(bmp_iter_common_next_1, bmp_iter_single_next_1, bmp_iter_single_init,
bmp_iter_end_p, bmp_iter_single_next, bmp_iter_and_not_next_1,
bmp_iter_and_not_init, bmp_iter_and_not_next, bmp_iter_and_next_1,
bmp_iter_and_init, bmp_iter_and_next): New functions.
* basic-block.h (EXECUTE_IF_SET_IN_REG_SET,
EXECUTE_IF_AND_COMPL_IN_REG_SET, EXECUTE_IF_AND_IN_REG_SET): Changed to
use iterator-style EXECUTE_IF_IN_BITMAP macros.
* bitmap.c (bitmap_print): Ditto.
* bt-load.c (clear_btr_from_live_range, add_btr_to_live_range,
btr_def_live_range): Ditto.
* cfganal.c (compute_dominance_frontiers_1) Ditto.
* cgraphunit.c (convert_UIDs_in_bitmap, cgraph_characterize_statics):
Ditto.
* ddg.c (build_inter_loop_deps): Ditto.
* df.c (FOR_EACH_BB_IN_BITMAP, df_bb_reg_info_compute, df_refs_update):
Ditto.
* except.c (remove_eh_handler): Ditto.
* flow.c (reg_set_to_hard_reg_set): Ditto.
* gcse.c (clear_modify_mem_tables): Ditto.
* global.c (build_insn_chain): Ditto.
* ifcvt.c (dead_or_predicable): Ditto.
* loop-invariant.c (get_inv_cost, set_move_mark, move_invariant_reg):
Ditto.
* ra-build.c (livethrough_conflicts_bb, conflicts_between_webs): Ditto.
* ra-rewrite.c (reloads_to_loads, rewrite_program2,
detect_web_parts_to_rebuild, delete_useless_defs, actual_spill): Ditto.
* tree-cfg.c (allocate_ssa_names, tree_duplicate_sese_region,
tree_purge_all_dead_eh_edges): Ditto.
* tree-into-ssa.c (compute_global_livein, insert_phi_nodes,
insert_phi_nodes_for, debug_def_blocks_r, invalidate_name_tags,
rewrite_ssa_into_ssa): Ditto.
* tree-outof-ssa.c (find_replaceable_exprs): Ditto.
* tree-sra.c (scan_function, decide_instantiations, scalarize_parms):
Ditto.
* tree-ssa-alias.c (init_alias_info, compute_points_to_and_addr_escape,
compute_flow_sensitive_aliasing, maybe_create_global_var,
dump_points_to_info_for): Ditto.
* tree-ssa-dce.c (EXECUTE_IF_CONTROL_DEPENDENT): Ditto.
* tree-ssa-dse.c (dse_finalize_block): Ditto.
* tree-ssa-live.c (live_worklist, calculate_live_on_entry,
calculate_live_on_exit, build_tree_conflict_graph, dump_live_info):
Ditto.
* tree-ssa-loop-ivopts.c (find_induction_variables,
find_interesting_uses, add_old_ivs_candidates, alloc_use_cost_map,
determine_use_iv_costs, determine_set_costs, find_best_candidate,
set_cost_up_to, create_new_ivs, remove_unused_ivs, free_loop_data):
Ditto.
* tree-ssa-loop-manip.c (add_exit_phis_var, add_exit_phis): Ditto.
* tree-ssa-operands.c (get_asm_expr_operands, add_call_clobber_ops,
add_call_read_ops): Ditto.
* tree-ssa-pre.c (bitmap_print_value_set, insert_aux): Ditto.
From-SVN: r88145
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|
* basic-block.h, c-decl.c, c-parse.in, cgraphunit.c, ddg.c,
gimplify.c, lambda-code.c, optabs.c, predict.c,
tree-scalar-evolution.c, tree-sra.c, tree-ssa-loop-ch.c,
tree-ssa.c, vec.h: Fix comment typos. Follow spelling
conventions.
From-SVN: r87637
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|
* dbxout.c (dbxout_type, dbxout_type_name, dbxout_symbol): Use
gcc_assert and gcc_unreachable.
* ddg.c (create_ddg_dependence, add_deps_for_def,
add_deps_for_use, create_ddg, add_edge_to_ddg): Likewise.
* df.c (df_ref_unlink, df_ref_record, df_uses_record,
df_reg_def_chain_create, df_reg_use_chain_create, df_analyze,
df_insn_delete, df_refs_reg_replace, df_ref_reg_replace,
df_insns_modify, df_pattern_emit_before, df_bb_reg_live_start_p,
df_bb_reg_live_end_p, df_bb_regs_lives_compare,
df_bb_single_def_use_insn_find, dataflow_set_a_op_b,
dataflow_set_copy, hybrid_search, diagnostic.c,
diagnostic_build_prefix, diagnostic_count_diagnostic): Likewise.
* dojump.c (do_jump): Likewise.
* dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree,
compute_dom_fast_query, calculate_dominance_info,
free_dominance_info, get_immediate_dominator,
set_immediate_dominator, get_dominated_by,
redirect_immediate_dominators, nearest_common_dominator,
dominated_by_p, verify_dominators, recount_dominator,
iterate_fix_dominators, add_to_dominance_info,
delete_from_dominance_info): Likewise.
* dwarf2asm.c (size_of_encoded_value, eh_data_format_name,
dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128,
dw2_force_const_mem, dw2_asm_output_encoded_addr_rtx): Likewise.
* dwarf2out.c (expand_builtin_init_dwarf_reg_sizes, reg_save,
initial_return_save, stack_adjust_offset, dwarf2out_stack_adjust,
flush_queued_reg_saves, dwarf2out_frame_debug_expr,
dwarf2out_frame_debug, dw_cfi_oprnd1_desc, output_cfi,
output_call_frame_info, output_loc_operands, build_cfa_loc,
decl_ultimate_origin, AT_flag, AT_int, AT_unsigned, AT_string,
AT_string_form, add_AT_specification, AT_ref, set_AT_ref_external,
AT_loc, AT_loc_list, AT_addr, AT_lbl, add_child_die,
splice_child_die, attr_checksum, same_dw_val_p,
break_out_includes, build_abbrev_table, size_of_die, mark_dies,
unmark_dies, value_format, output_loc_list, output_die,
output_pubnames, output_aranges, base_type_die, is_base_type,
modified_type_die, dbx_reg_number, multiple_reg_loc_descriptor,
mem_loc_descriptor, loc_descriptor, loc_descriptor_from_tree_1,
field_byte_offset, add_data_member_location_attribute,
add_const_value_attribute, rtl_for_decl_location,
add_location_or_const_value_attribute, add_byte_size_attribute,
add_bit_offset_attribute, add_bit_size_attribute,
add_abstract_origin_attribute, pop_decl_scope, scope_die_for,
decl_start_label, gen_formal_parameter_die,
gen_type_die_for_member, gen_subprogram_die, gen_label_die,
gen_typedef_die, gen_type_die, gen_tagged_type_instantiation_die,
force_decl_die, force_type_die, gen_decl_die,
dwarf2out_imported_module_or_decl, prune_unused_types_prune,
dwarf2out_finish): Likewise.
From-SVN: r87176
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|
NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P.
2004-07-08 Jerry Quinn <jlquinn@optonline.net>
* alias.c (nonlocal_mentioned_p, nonlocal_referenced_p,
nonlocal_set_p, init_alias_analysis): Use, LABEL_P, JUMP_P, CALL_P,
NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P.
* bb-reorder.c (mark_bb_for_unlikely_executed_section,
add_labels_and_missing_jumps, find_jump_block,
fix_crossing_unconditional_branches, add_reg_crossing_jump_notes):
Likewise.
* bt-load.c (btr_referenced_p, compute_defs_uses_and_gen,
link_btr_uses, move_btr_def): Likewise.
* builtins.c (expand_builtin_longjmp, expand_builtin_nonlocal_goto,
expand_builtin_expect_jump): Likewise.
* caller-save.c (save_call_clobbered_regs, insert_one_insn): Likewise.
* calls.c (expand_call, emit_library_call_value_1): Likewise.
* cfganal.c (forwarder_block_p): Likewise.
* cfgbuild.c (inside_basic_block_p, count_basic_blocks,
make_label_edge, rtl_make_eh_edge, make_edges, find_basic_blocks_1,
find_bb_boundaries): Likewise.
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
merge_blocks_move_predecessor_nojumps,
merge_blocks_move_successor_nojumps, insns_match_p,
flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge,
try_optimize_cfg): Likewise.
* cfgexpand.c (expand_block, construct_exit_block): Likewise.
* cfglayout.c (skip_insns_after_block, label_for_bb,
record_effective_endpoints, insn_locators_initialize,
fixup_reorder_chain, update_unlikely_executed_notes): Likewise.
* cfgmainloop.c (create_loop_notes): Likewise.
* cfgrtl.c (delete_insn, delete_insn_chain,
create_basic_block_structure, rtl_delete_block, free_bb_for_insn,
update_bb_for_insn, rtl_merge_blocks, rtl_can_merge_blocks,
block_label, try_redirect_by_replacing_jump, last_loop_beg_note,
redirect_branch_edge, force_nonfallthru_and_redirect,
rtl_tidy_fallthru_edge, back_edge_of_syntactic_loop_p,
rtl_split_edge, commit_one_edge_insertion, print_rtl_with_bb,
update_br_prob_note, rtl_verify_flow_info_1, rtl_verify_flow_info,
purge_dead_edges, cfg_layout_redirect_edge_and_branch,
cfg_layout_delete_block, cfg_layout_can_merge_blocks_p,
cfg_layout_merge_blocks, rtl_block_ends_with_call_p,
need_fake_edge_p, rtl_flow_call_edges_add): Likewise.
* combine.c (combine_instructions, can_combine_p, try_combine,
find_split_point, record_dead_and_set_regs, reg_dead_at_p,
distribute_notes, distribute_links, insn_cuid): Likewise.
* cse.c (fold_rtx, cse_insn, cse_around_loop,
invalidate_skipped_block, cse_set_around_loop,
cse_end_of_basic_block, cse_main, cse_basic_block,
cse_condition_code_reg): Likewise.
* cselib.c (cselib_process_insn): Likewise.
* ddg.c (create_ddg): Likewise.
* df.c (df_insn_refs_record, df_bb_rd_local_compute, df_insns_modify):
Likewise.
* dwarf2out.c (dwarf2out_stack_adjust, dwarf2out_frame_debug,
gen_label_die, dwarf2out_var_location): Likewise.
* emit-rtl.c (get_first_nonnote_insn, get_last_nonnote_insn,
next_insn, previous_insn, next_nonnote_insn, prev_nonnote_insn,
last_call_insn, active_insn_p, next_label, prev_label,
link_cc0_insns, next_cc0_user, try_split, add_insn_after,
add_insn_before, remove_insn, add_function_usage_to,
reorder_insns, find_line_note, remove_unnecessary_notes,
emit_insn_after_1, classify_insn): Likewise.
* except.c (convert_from_eh_region_ranges_1, emit_to_new_bb_before,
connect_post_landing_pads, sjlj_mark_call_sites,
sjlj_emit_function_enter, sjlj_emit_function_exit, reachable_handlers,
can_throw_internal, can_throw_external, set_nothrow_function_flags,
convert_to_eh_region_ranges): Likewise.
* explow.c (optimize_save_area_alloca): Likewise.
* expr.c (expand_expr_real): Likewise.
* final.c (insn_current_reference_address, compute_alignments,
shorten_branches, final, scan_ahead_for_unlikely_executed_note,
final_scan_insn, output_asm_label, leaf_function_p): Likewise.
* flow.c (first_insn_after_basic_block_note, delete_dead_jumptables,
propagate_block_delete_insn, propagate_one_insn,
init_propagate_block_info, propagate_block, libcall_dead_p,
mark_set_1, attempt_auto_inc, find_auto_inc, try_pre_increment):
Likewise.
* function.c (instantiate_virtual_regs, reorder_blocks_1,
expand_function_start, expand_function_end, contains,
thread_prologue_and_epilogue_insns,
reposition_prologue_and_epilogue_notes): Likewise.
* gcse.c (constprop_register, bypass_conditional_jumps,
insert_insn_end_bb, gcse_after_reload): Likewise.
* genemit.c (gen_expand, gen_split): Likewise.
* genpeep.c (gen_peephole, main): Likewise.
* global.c (build_insn_chain): Likewise.
* graph.c (node_data, print_rtl_graph_with_bb): Likewise.
* haifa-sched.c (unlink_other_notes, unlink_line_notes,
get_block_head_tail, no_real_insns_p, rm_line_notes, save_line_notes,
restore_line_notes, rm_redundant_line_notes, rm_other_notes,
ok_for_early_queue_removal, set_priorities, sched_init): Likewise.
* ifcvt.c (count_bb_insns, first_active_insn, last_active_insn,
cond_exec_process_insns, end_ifcvt_sequence, noce_process_if_block,
merge_if_block, block_jumps_and_fallthru_p, find_if_block,
dead_or_predicable): Likewise.
* integrate.c (try_constants): Likewise.
* jump.c (rebuild_jump_labels, cleanup_barriers,
purge_line_number_notes, init_label_info, mark_all_labels,
squeeze_notes, get_label_before, get_label_after,
reversed_comparison_code_parts, simplejump_p, pc_set,
returnjump_p, onlyjump_p, follow_jumps, mark_jump_label,
delete_barrier, delete_prior_computation, delete_computation,
delete_related_insns, delete_for_peephole, redirect_jump):
Likewise.
* lcm.c (optimize_mode_switching): Likewise.
* local-alloc.c (validate_equiv_mem, update_equiv_regs, block_alloc):
Likewise.
* loop-doloop.c (doloop_valid_p, doloop_optimize): Likewise.
* loop-invariant.c (find_exits, find_invariants_bb): Likewise.
* loop-iv.c (simplify_using_assignment): Likewise.
* loop.c (compute_luids, loop_optimize, scan_loop, libcall_other_reg,
libcall_benefit, skip_consec_insns, move_movables, prescan_loop,
find_and_verify_loops, labels_in_range_p, for_each_insn_in_loop,
loop_bivs_init_find, strength_reduce, check_insn_for_bivs,
check_insn_for_givs, check_final_value, update_giv_derive,
basic_induction_var, product_cheap_p, check_dbra_loop,
loop_insn_first_p, last_use_this_basic_block,
canonicalize_condition, get_condition, loop_regs_scan, load_mems,
try_copy_prop, LOOP_BLOCK_NUM, loop_dump_aux): Likewise.
* modulo-sched.c (doloop_register_get, find_line_note, sms_schedule,
sms_schedule_by_order): Likewise.
* optabs.c (emit_no_conflict_block, emit_libcall_block): Likewise.
* postreload.c (reload_cse_simplify_operands, reload_combine,
reload_cse_move2add): Likewise.
* predict.c (can_predict_insn_p, estimate_probability,
expected_value_to_br_prob, process_note_predictions): Likewise.
* print-rtl.c (print_rtx, print_rtl, print_rtl_single): Likewise.
* profile.c (branch_prob): Likewise.
* ra-build.c (live_out_1, livethrough_conflicts_bb,
detect_webs_set_in_cond_jump): Likewise.
* ra-debug.c (ra_print_rtx_object, ra_debug_insns,
ra_print_rtl_with_bb): Likewise.
* ra-rewrite.c (insert_stores, rewrite_program2): Likewise.
* recog.c (next_insn_tests_no_inequality, find_single_use,
split_all_insns, peephole2_optimize, if_test_bypass_p): Likewise.
* reg-stack.c (next_flags_user, record_label_references,
emit_swap_insn, swap_rtx_condition, subst_stack_regs,
compensate_edge, convert_regs_1): Likewise.
* regclass.c (scan_one_insn): Likewise.
* regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2,
regmove_optimize, fixup_match_1, single_set_for_csa,
combine_stack_adjustments_for_block): Likewise.
* regrename.c (build_def_use, copyprop_hardreg_forward_1): Likewise.
* reload.c (find_reloads, find_reloads_address_1, subst_reloads,
find_equiv_reg): Likewise.
* reload1.c (reload, calculate_needs_all_insns, set_label_offsets,
reload_as_needed, emit_input_reload_insns, do_output_reload,
delete_output_reload, delete_address_reloads_1, fixup_abnormal_edges):
Likewise.
* reorg.c (find_end_label, emit_delay_sequence,
delete_from_delay_slot, delete_scheduled_jump, optimize_skip,
get_jump_flags, rare_destination, mostly_true_jump,
try_merge_delay_insns, redundant_insn, own_thread_p,
fill_simple_delay_slots, fill_slots_from_thread,
fill_eager_delay_slots, relax_delay_slots, make_return_insns,
dbr_schedule): Likewise.
* resource.c (find_basic_block, next_insn_no_annul,
find_dead_or_set_registers, mark_target_live_regs): Likewise.
* rtl.h (RTX_PREV): Likewise.
* rtlanal.c (global_reg_mentioned_p, no_labels_between_p,
no_jumps_between_p, reg_used_between_p, reg_referenced_between_p,
reg_set_p, find_last_value, dead_or_set_regno_p, find_reg_fusage,
find_regno_fusage, pure_call_p, replace_label, rtx_referenced_p_1,
tablejump_p, computed_jump_p, insns_safe_to_move_p,
find_first_parameter_load, can_hoist_insn_p): Likewise.
* sched-deps.c (get_condition, add_dependence, sched_analyze_2,
sched_analyze_insn, sched_analyze, add_forward_dependence): Likewise.
* sched-ebb.c (fix_basic_block_boundaries, add_deps_for_risky_insns,
schedule_ebbs): Likewise.
* sched-rgn.c (is_cfg_nonregular, find_conditional_protection,
is_conditionally_protected, can_schedule_ready_p,
add_branch_dependences, debug_dependencies): Likewise.
* stmt.c (emit_nop, expand_start_case, emit_jump_if_reachable):
Likewise.
* unroll.c (unroll_loop, copy_loop_body, back_branch_in_range_p,
reg_dead_after_loop, loop_find_equiv_value, loop_iterations,
set_dominates_use, ujump_to_loop_cont): Likewise.
* var-tracking.c (prologue_stack_adjust, vt_initialize): Likewise.
* varasm.c (output_constant_pool_1): Likewise.
From-SVN: r84341
|
|
2004-07-01 Jerry Quinn <jlquinn@optonline.net>
* alias.c (get_alias_set, canon_rtx, get_addr,
nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
Use MEM_P.
* builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
expand_builtin): Likewise.
* calls.c (expand_call, emit_library_call_value_1, store_one_arg):
Likewise.
* combine.c (can_combine_p, combinable_i3pat, try_combine,
find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
record_dead_and_set_regs_1, get_last_value_validate,
mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
* cse.c (check_dependence, canon_hash, equiv_constant,
gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
cse_around_loop, cse_check_loop_start, cse_set_around_loop,
count_reg_usage): Likewise.
* cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
cselib_record_sets): Likewise.
* dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
* ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
* df.c (df_uses_record): Likewise.
* dojump (do_jump): Likewise.
* dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
decl_start_label): Likewise.
* emit-rtl.c (gen_complex_constant_part, gen_highpart,
operand_subword, change_address_1, make_safe_from): Likewise.
* explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
stabilize, force_not_mem): Likewise.
* expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
expand_mult_const, expand_divmod, emit_store_flag): Likewise.
* expr.c (convert_move, convert_modes, emit_block_move,
emit_group_load, emit_group_store, clear_storage, emit_move_insn,
emit_move_insn_1, expand_assignment, store_expr,
store_constructor_field, store_constructor, store_field,
force_operand, safe_from_p, expand_expr_real_1, expand_increment):
Likewise.
* final.c (cleanup_subreg_operands, alter_subreg,
get_mem_expr_from_op): Likewise.
* flow.c (notice_stack_pointer_modification_1,
init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
Likewise.
* function.c (mark_temp_addr_taken, preserve_temp_slots,
preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
optimize_bit_field, flush_addressof, purge_addressof_1,
instantiate_decl, instantiate_virtual_regs_1, assign_parms,
setjmp_protect, setjmp_protect_args, fix_lexical_addr,
keep_stack_depressed): Likewise.
* ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
noce_process_if_block, find_memory): Likewise.
* integrate.c (subst_constants, allocate_initial_values): Likewise.
* local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
update_equiv_regs): Likewise.
* loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
* optabs.c (expand_abs, emit_unop_insn): Likewise.
* passes.c (rest_of_handle_final): Likewise.
* postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
move2add_note_store): Likewise.
* ra-build.c (detect_remat_webs): Likewise.
* ra-debug.c (dump_static_insn_cost): Likewise.
* ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
* recog.c (validate_change, apply_change_group, cancel_changes,
validate_replace_rtx_1, general_operand, register_operand,
nonmemory_operand, push_operand, pop_operand, memory_operand,
indirect_operand, asm_operand_ok, offsettable_memref_p,
offsettable_nonstrict_memref_p, constrain_operands,
store_data_bypass_p): Likewise.
* reg-stack.c (subst_stack_regs_pat): Likewise.
* regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
copy_cost, reg_scan_mark_refs): Likewise.
* regmove.c (optimize_reg_copy_3, stack_memref_p,
combine_stack_adjustments_for_block): Likewise.
* regrename.c (copyprop_hardreg_forward_1): Likewise.
* reload.c (can_reload_into, push_reload, decompose, immune_p,
find_reloads, find_reloads_address, find_reloads_address_1,
reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
find_equiv_reg): Likewise.
* reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
reload_as_needed, choose_reload_regs, emit_input_reload_insns,
do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
delete_address_reloads): Likewise.
* resource.c (mark_referenced_resources): Likewise.
* rtlanal.c (get_jump_table_offset, count_occurrences,
reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
num_sign_bit_copies1): Likewise.
* rtlhooks.c (gen_lowpart_general): Likewise.
* sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
* sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
sdbout_global_decl): Likewise.
* simplify-rtx.c (simplify_subreg): Likewise.
* stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
expand_anon_union_decl, expand_end_case_type): Likewise.
* unroll.c (calculate_giv_inc): Likewise.
* var-tracking.c (stack_adjust_offset_pre_post,
bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
vt_add_function_parameters): Likewise.
* varasm.c (make_var_volatile, notice_global_symbol,
assemble_external, decode_addr_const, mark_weak,
default_encode_section_info): Likewise.
From-SVN: r83978
|
|
* c-typeck.c, cfgexpand.c, ddg.c, ddg.h, df.c, fold-const.c,
gcov.c, gimplify.c, modulo-sched.c, passes.c, tree-cfg.c,
tree-mudflap.c, tree-nrv.c, tree-outof-ssa.c, tree-ssa-dom.c,
tree-ssa-dse.c, tree-ssa-operands.c, tree-ssa-pre.c,
tree-tailcall.c: Fix comment typos. Follow spelling
conventions.
From-SVN: r83703
|
|
* bb-reorder.c, builtins.c, c-common.c, c-gimplify.c,
c-incpath.c, cgraphunit.c, ddg.c, defaults.h, dwarf2out.c,
expmed.c, flags.h, gcc.c, gensupport.c, gimplify.c, global.c,
passes.c, reg-stack.c, target.h, toplev.c, tree-alias-ander.c,
tree-alias-common.c, tree-cfg.c, tree-complex.c, tree-dfa.c,
tree-eh.c, tree-mudflap.c, tree-mudflap.h, tree-outof-ssa.c,
tree-phinodes.c, tree-pretty-print.c, tree-ssa-alias.c,
tree-ssa-ccp.c, tree-ssa-live.c, tree-ssa-live.h,
tree-ssa-pre.c, tree.h, value-prof.h, varasm.c: Fix comment
formatting.
From-SVN: r82463
|
|
* c-common.c, calls.c, cfgcleanup.c, cgraph.c, cgraphunit.c,
ddg.c, ddg.h, df.c, df.h, except.c, expr.c, flags.h,
fold-const.c, gcc.c, gimplify.c, haifa-sched.c,
modulo-sched.c, tree-inline.c, tree-into-ssa.c, tree-nested.c,
tree-nrv.c, tree-ssa-ccp.c, tree-ssa-dom.c, tree-ssa-live.c,
tree-ssa-loop.c, tree-ssa-pre.c, tree-tailcall.c, tree.h: Fix
comment typos. Follow spelling conventions.
From-SVN: r82439
|
|
From-SVN: r82236
|
