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AgeCommit message (Expand)AuthorFilesLines
2001-07-31* flow.c (merge_blocks): Return 1 if an extra jump is inserted.John Wehle1-0/+2
2001-07-30i386.c (ix86_output_main_function_alignment_hack): New function.Jan Hubicka1-1/+94
2001-07-30flow.c (mark_set_1): Use REG_FREQ_FROM_BB.Jan Hubicka1-8/+4
2001-07-29basic-block.h (CLEANUP_PRE_LOOP): New.Jan Hubicka1-3/+28
2001-07-28flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if not optimizing.Richard Henderson1-1/+1
2001-07-28flow.c (add_to_mem_set_list): New function.Richard Henderson1-70/+66
2001-07-28basic-block.h (EDGE_FREQUENCY): New macro.Jan Hubicka1-10/+50
2001-07-27flow.c (last_loop_beg_note): New function.Jan Hubicka1-24/+58
2001-07-27flow.c (redirect_edge_and_branch_force): Test target->global_live_at_start.John Wehle1-1/+1
2001-07-26rtl.h (cleanup_barriers): Declare.Jan Hubicka1-1/+27
2001-07-26basic-block.h (PROP_ALLOW_CFG_CHANGES): Define.John Wehle1-4/+45
2001-07-25flow.c (delete_dead_jumptables): New function.Jan Hubicka1-9/+68
2001-07-25flow.c (find_sub_basic_blocks): Fix handling of the last BB in the sequence.Jan Hubicka1-14/+19
2001-07-24flow.c (try_simplify_condjump): Avoid duplicated edges.Jan Hubicka1-32/+90
2001-07-24flow.c (try_forward_edges): Accept fallthru edge; Update comment.Jan Hubicka1-8/+10
2001-07-24* flow.c (delete_noop_moves): Do not confuse libcall regions.Jan Hubicka1-3/+5
2001-07-23* flow.c (try_simplify_condjump): Use tidy_fallthru_edge.Richard Henderson1-5/+6
2001-07-23flow.c (try_simplify_condjump): Unlink insn chain on fallthru edge; use can_f...Jan Hubicka1-1/+6
2001-07-23basic-block.h (find_sub_basic_block): Declare.Jan Hubicka1-99/+121
2001-07-23flow.c: Grammar check and clarify a lot of comments.Richard Henderson1-290/+406
2001-07-22flow.c (split_block): Make sure bb_note is included in the new block when spl...Richard Henderson1-0/+5
2001-07-22basic-block.h (redirect_edge_and_branch_force, [...]): Declare.Jan Hubicka1-9/+7
2001-07-21flow.c (try_redirect_by_replacing_jump): Correctly compute which insns to del...Richard Henderson1-23/+15
2001-07-18flow.c (redirect_edge_and_branch): Bail out on complex edges.Richard Henderson1-19/+26
2001-07-17unix.h (ASM_OUTPUT_MI_THUNK): Fix output format for x86-64 pic support.Andreas Jaeger1-1/+0
2001-07-16basic-block.h (CLEANUP_PRE_SIBCALL): New constant.Jan Hubicka1-0/+33
2001-07-16hard-reg-set.h (regs_invalidated_by_call): Declare.Richard Henderson1-2/+1
2001-07-15flow.c (redirect_edge_and_branch_force): Initialize global_live_at_start and ...Richard Henderson1-2/+10
2001-07-14Re-install recently reverted patch.Jan Hubicka1-1/+1
2001-07-14bb-reorder.c (skip_insn_after_block): Get past the line number notes.Jan Hubicka1-4/+4
2001-07-13Revert Jan Hubicka's patch of Fri Jul 13 14:46:21 CEST 2001.Geoffrey Keating1-1/+1
2001-07-13emit-rtl.c (try_split): Update mark_jump_label call.Jan Hubicka1-1/+1
2001-07-12flow.c (try_optimize_cfg): Delete whole chain of trivially dead basic blocks.Jan Hubicka1-11/+8
2001-07-12flow.c (find_basic_blocks_1): Do not emit NOP after call.Jan Hubicka1-22/+3
2001-07-11flow.c (merge_blocks_move_successor_nojumps): Do not crash when fallthru edge...Jan Hubicka1-22/+570
2001-07-11gcse.c, [...]: s/free on sbitmap vectors/sbitmap_vector_free on sbitmap vecto...Daniel Berlin1-0/+4
2001-07-10regmove.c (replace_in_call_usage): Fix warnings.Jan van Male1-1/+1
2001-07-09basic-block.h (tree_node): Forward declare if needed.Diego Novillo1-3/+7
2001-07-09flow.c (redirect_edge_and_branch_force): New.Jan Hubicka1-21/+166
2001-07-06basic-block.h (first_insn_after_basic_block_note): Declare.Jeffrey A Law1-0/+22
2001-07-05flow.c: Reverse Jan Hubicka's patch of 02July2001.Jeffrey Oldham1-28/+9
2001-07-02flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.Jan Hubicka1-9/+28
2001-07-02* flow.c (try_simplify_condjump): Fix typo in updating fallthru flags.Richard Kenner1-1/+1
2001-06-28flow.c (dump_bb): Remove unused third argument to call to fprintf when...Diego Novillo1-1/+1
2001-06-28Makefile.in (OBJS): Add df.oJeff Law1-2/+1
2001-06-28flow.c (try_merge_block): Rename to try_optimize_cfg; do basic simplification...Jan Hubicka1-33/+381
2001-06-28i386.md (cmp?i): Simplify; refuse immediate operand in alternative 0Jan Hubicka1-74/+93
2001-06-23* flow.c (attempt_auto_inc, try_pre_increment_1): Fix typo.Jan Hubicka1-2/+2
2001-06-22flow.c (mark_set_1, [...]): compute REG_FREQ using bb->frequency.Jan Hubicka1-5/+9
2001-06-22predict.c (block_info_def): Add nvisited.Jan Hubicka1-0/+3
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