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| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-05-19 06:49:58 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-05-19 06:49:58 +0000 |
| commit | 8f869004286e3c9ebca939700517ff6b0b222445 (patch) | |
| tree | 17c4d542445096d484b3cb4f6aa83da151b3ee6b /gcc/ifcvt.c | |
| parent | 718d002121c011f7b09e0fbcf82291e8082c8ce7 (diff) | |
| download | gcc-8f869004286e3c9ebca939700517ff6b0b222445.tar.gz | |
gcc/
* reg-notes.def (CROSSING_JUMP): Likewise.
* rtl.h (rtx_def): Update comment for jump flag.
(CROSSING_JUMP_P): Define.
* cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
of a REG_CROSSING_JUMP note.
* cfghooks.c (tidy_fallthru_edges): Likewise.
* cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
* emit-rtl.c (try_split): Likewise.
* haifa-sched.c (sched_create_recovery_edges): Likewise.
* ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
* jump.c (redirect_jump_2): Likewise.
* reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
(relax_delay_slots): Likewise.
* config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
(bbit_di): Likewise.
* config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
* config/sh/sh.md (jump_compact): Likewise.
* bb-reorder.c (rotate_loop): Likewise.
(pass_duplicate_computed_gotos::execute): Likewise.
(add_reg_crossing_jump_notes): Rename to...
(update_crossing_jump_flags): ...this.
(pass_partition_blocks::execute): Update accordingly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210603 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ifcvt.c')
| -rw-r--r-- | gcc/ifcvt.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index cd2b5dcda03..2ca2278709d 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -3877,12 +3877,14 @@ find_if_case_1 (basic_block test_bb, edge then_edge, edge else_edge) bb-reorder.c:partition_hot_cold_basic_blocks for complete details. */ if ((BB_END (then_bb) - && find_reg_note (BB_END (then_bb), REG_CROSSING_JUMP, NULL_RTX)) + && JUMP_P (BB_END (then_bb)) + && CROSSING_JUMP_P (BB_END (then_bb))) || (BB_END (test_bb) - && find_reg_note (BB_END (test_bb), REG_CROSSING_JUMP, NULL_RTX)) + && JUMP_P (BB_END (test_bb)) + && CROSSING_JUMP_P (BB_END (test_bb))) || (BB_END (else_bb) - && find_reg_note (BB_END (else_bb), REG_CROSSING_JUMP, - NULL_RTX))) + && JUMP_P (BB_END (else_bb)) + && CROSSING_JUMP_P (BB_END (else_bb)))) return FALSE; /* THEN has one successor. */ @@ -4000,12 +4002,14 @@ find_if_case_2 (basic_block test_bb, edge then_edge, edge else_edge) bb-reorder.c:partition_hot_cold_basic_blocks for complete details. */ if ((BB_END (then_bb) - && find_reg_note (BB_END (then_bb), REG_CROSSING_JUMP, NULL_RTX)) + && JUMP_P (BB_END (then_bb)) + && CROSSING_JUMP_P (BB_END (then_bb))) || (BB_END (test_bb) - && find_reg_note (BB_END (test_bb), REG_CROSSING_JUMP, NULL_RTX)) + && JUMP_P (BB_END (test_bb)) + && CROSSING_JUMP_P (BB_END (test_bb))) || (BB_END (else_bb) - && find_reg_note (BB_END (else_bb), REG_CROSSING_JUMP, - NULL_RTX))) + && JUMP_P (BB_END (else_bb)) + && CROSSING_JUMP_P (BB_END (else_bb)))) return FALSE; /* ELSE has one successor. */ |