| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | * ChangeLog.2, ChangeLog.4, ChangeLog.5, ChangeLog, | jsm28 | 2001-11-04 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | FSFChangeLog.10, FSFChangeLog.11, alias.c, attribs.c, caller-save.c, calls.c, cfg.c, cfganal.c, cfgcleanup.c, cfgrtl.c, cppmacro.c, fold-const.c, ifcvt.c, local-alloc.c, profile.c, sched-int.h, toplev.c, config/alpha/alpha.c, config/alpha/alpha.md, config/c4x/c4x.h, config/cris/cris.h, config/cris/cris.md, config/i370/i370.md, config/i386/i386.c, config/i386/i386.h, config/i386/i386.md, config/i386/xm-djgpp.h, config/ia64/ia64.c, config/m68hc11/m68hc11.c, config/m68k/m68k.md, config/mcore/mcore.h, config/mmix/mmix.c, config/ns32k/ns32k.h, config/ns32k/ns32k.md, config/rs6000/rs6000.c, config/rs6000/sysv4.h, config/sh/sh.md: Fix spelling errors. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46760 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | * basic-block.h (find_sub_basic_blocks): Use sbitmap parameter. | hubicka | 2001-10-20 | 1 | -3/+4 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * cfgbuild.c (find_bb_boundaries, compute_outgoing_frequencies): Break out from ... (find_sub_basic_blocks): ... here; (find_many_sub_basic_blocks): New. * recog.c (split_all_insns): Update find_sub_basic_blocks call. * i386.h (ASM_PREFERRED_EH_DATA_FORMAT): Define sdata4. * i386.c (ix86_va_arg): Kill indirect_p handling; fix aliasing issues.: * i386.c (split_di, split_ti): Revamp to use simplify_subreg. * timevar.def (TV_LIFE, TV_LIFE_UPDATE, TV_MODE_SWITCH): new. * flow.c (update_life_info): Measure time. * c-decl.c: Include timevar.h (c_expand_body): Measure time. * toplev.c (rest_of_compilation): Measure time of mode switching separately. * Makefile.in (c-decl.o, cfgcleanup.o): Add dependancy. * toplev.c (flag_asynchronous_unwind_tables): New global variable. (lang_independent_options): Add asynchronous-unwind-tables (toplev_main): flag_asynchronous_unwind_tables implies flag_unwind_tables. * flags.h (flag_asynchronous_unwind_tables): Declare. * dwarf2out.c (dwarf2out_stack_adjust): Take into account flag_asynchronous_unwind_tables. (output_call_frame_info): Likewise. * invoke.texi (-fasynchronous-unwind-tables): Document. * i386.c (optimization_options): Enable flag_asynchronous_unwind_tables. * i386.c (ix86_expand_setcc): Always expect target to be QImode. * i386.md (s* expanders): Destination is QImode. * toplev.c (rest_of_compilation): Do not call clear_log_links. * rtl.h (clear_log_links): Kill. * flow.c (clear_log_links): Make static; accept blocks parameter; do no clear life info. (update_life_info): Call clear_log_links. * cfganal.c (forwarder_block_p): Avoid active_insn_p calls. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46374 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | * basic-block.h (EDGE_CRITICAL): Remove; renumber other flags. | hubicka | 2001-09-11 | 1 | -44/+0 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (EDGE_CRITICAL_P): New predicate. * cfg.c (force_nonfallthru_and_redirect, split_edge): Kill EDGE_CRITICAL handling. (insert_insn_on_edge): Use EDGE_CRITICAL_P. (dump_edge_info): Remove "crit". * cfganal.c (mark_critical_edges): Kill. * cfgbuild.c (find_basic_blocks): Remove mark_critical_edges call. * cfgcleanup.c (cleanup_cfg): Likewise. * profile.c (instrument_edges): Use EDGE_CRITICAL_P. (find_spanning_tree): Likewise. * reg-stack.c (convert_regs_1): Likewise. * ssa.c (mark_regs_equivalent_over_bad_edges): Likewise. * basic-block.h (create_basic_block_structure): New. (create_basic_block): Update prototype. (force_nonfallthru): New. * bb-reorder.c (fixup_reorder_chain): Fixup use force_nonfallthru. * cfg.c (create_basic_block_structure): Rename from create_basic_block; handle updating of block_for_insn, creating of empty BBs and BBs at the end of INSN chain. (create_basic_block): New function. (split_block): Use create_basic_block. (force_nonfallthru_and_redirect): Break out from ...; cleanup (redirect_edge_and_branch_force): ... here. (force_nonfallthru): New. (split_edge): Rewrite to use force_nonfallthru and create_block. * cfgbuild.c (find_basic_blocks_1): Use create_basic_block_structure. (find_basic_blocks): Free basic_block_for_insn. * cfgcleanup.c (merge_blocks): Use force_nonfallthru. * cfg.c: Fix formating. * cfgcleanup.c: Fix formating. (merge_blocks, tail_recursion_label_p): Return bool. (merge_blocks_move_predecessor_nojumps, merge_blocks_move_successor_nojumps): Return void. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45549 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | * basic-block.h (cached_make_edge, make_single_succ): New. | hubicka | 2001-09-11 | 1 | -3/+3 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | (make_edge): Remove first parameter. * bb-reroder.c (fixup_reorder_chain): Use make_single_succ_edge. * cfg.c (cached_make_edge): Rename from make_edge; return newly created edge; use obstack allocation. (make_edge, make_single_succ_edge): New. (first_removed_edge): New static variable. (init_flow): Initialize first_removed_edge and n_edges. (clear_edges): Use remove_edge. (flow_delete_block): Likewise. (remove_edge): Add removed edges to the removed edges list. (split_block, redirect_edge_and_branch_force, split_edge): Use make_edge. * cfganal.c (flow_call_edges_add): Updaet make_edge call. (add_noreturn_fake_exit_edges): Likewise. (connect_infinite_loops_to_exit): Liekwise. * cfgbuild.c (make_label_edge, make_edges, find_sub_basic_blocks): Use cached_make_edge. * cfgcleanup.c (try_crossjump_to_edge): Use make_single_succ_edge. * profile.c (branch_prob): Update make_edge call. * ssa-dce.c (ssa_eliminate_dead_code): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45540 138bc75d-0d04-0410-961f-82ee72b054a4 | ||||
| * | * Makefile.in (cfg.o, cfganal.o, cfgloop.o, cfgbuild.o, cfgcleanup.o): | hubicka | 2001-09-10 | 1 | -0/+1074 |
| New. * basic-block.h (flow_obstack, label_value_list, tail_recursion_label_list): Declare (tidy_fallthru_edges): Declare. (expunge_block, last_loop_beg_note): Delete. (can_fallthru, flow_nodes_print, flow_edge_list_print): Declare. * cfg.c: New file (basic_block_for_insn, label_value_list): Move from flow.c; make global. (n_basic_blocks, n_edges, basic_block_info, entry_exit_blocks, init_flow, clear_edges, can_delete_note_p, can_delete_label_p, flow_delete_insn, flow_delete_insn_chain, create_basic_block, expunge_block, flow_delete_block, compute_bb_for_insn, update_bb_for_insn, set_block_for_insn, set_block_for_new_insns, make_edge, remove_edge, redirect_edge_succ, redirect_edge_succ_nodup, redirect_edge_pred, split_block, marge_blocks_nomove, block_label, try_redirect_by_replacing_jump, last_loop_beg_note, redirect_edge_and_branch, redirect_edge_and_branch_force, tidy_fallthru_edge, tidy_fallthru_edges, back_edge_of_syntactic_loop_p, split_edge, insert_insn_on_edge, commit_one_edge_insertion, commit_edge_insertions, dump_flow_info, debug_flow_info, dump_edge_info, dump_bb, debug_bb, debug_bb_n, print_rtl_with_bb, verify_flow_info, purge_dead_edges, purge_all_dead_edges): Move here from flow.c * cfganal.c: New file. (forwarder_block_p, can_fallthru, mark_critical_edges, mark_dfs_back_edges, need_fake_edge_p, flow_call_edges_add, find_unreachable_blocks, create_edge_list, free_edge_list, print_edge_list, verify_edge_list, find_edge_index, flow_nodes_print, flow_edge_list_print, remove_fake_successors, remove_fake_edges, add_noreturn_fake_exit_edges, connect_infinite_loops_to_exit, flow_reverse_top_sort_order_compute, flow_depth_first_order_compute, flow_dfs_compute_reverse_init, flow_dfs-compute_reverse_add_bb, flow_dfs-compute_reverse_execute, flow_dfs_compute_reverse_finish); Move here from flow.c * cfgbuild.c: New file (count_basic_blocks, find_label_refs, make_label_edge, make_eh_edge, make_edges, find_basic_blocks_1, find_basic_blocks, find_sub_basic_blocks): Move here from flow.c * cfgcleanup.c: New file. (try_simplify_condjump, try_forward_edges, tail_recursion_label_p, merge_blocks_move_predecessor_nojumps, merge_blocks_move_successor_nojumps, merge_blocks, flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge, try_crossjump_bb, try_optimize_cfg): Move here from flow.c (delete_unreachable_blocks, cleanup_cfg): Likewise; return true if succeeded. * cfgloop.c: New file (flow_loops_cfg_dump, flow_loop_nested_p, flow_loop_dump, flow_loops_dump, flow_loops_free, flow_loop_entry_edges_find, flow_loop_exit_edges_find, flow_loop_nodes_find, flow_loop_pre_header_scan, flow_loop_pre_header_find, flow_loop_tree_node_add, flow_loops_tree_build, flow_loop_level_compute, flow_loops_level_compute, flow_loop_scan, flow_loops_find, flow_loops_update, flow_loop_outside_edge_p): Move here from flow.c * flow.c: Remove everything moved elsewhere * output.h (cleanup_cfg): Return bool. * bb-reorder.c (reorder_block_def): Remove 'index'. (insert_intra_1): Add argument BB, set block for new note. (make_reorder_chain): Do not depdent on BB indexes. (make_reorder_chain_1): Do not use BB indexes. (label_for_bb): Likewise; set BB for new insn. (emit_jump_to_block_after): Likewise. (fixup_reoder_chain): Sanity check that all basic blocks are chained; verify newly created insn chain; remove undocnitional jump simplifying; Do not use BB indexes; properly initialize count and frequency information; dump reordered sequence. (insert_intra_bb_scope_notes): update call of insert_intra_1. (insert_inter_bb_scope_notes): Set block for new insn. (reorder_basic_blocks): Dump flow info before reoredering. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45504 138bc75d-0d04-0410-961f-82ee72b054a4 | |||||
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