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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-11 16:58:57 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-09-11 16:58:57 +0000 |
| commit | e76f35e8d4be0b7032d74033a0ebedc704134961 (patch) | |
| tree | e55ae3fa06b243cd5fe8bf5b133011184ac58d17 /gcc/reg-stack.c | |
| parent | bb2821c04b6546dd5f014b99ab45d6ef5c55f874 (diff) | |
| download | gcc-e76f35e8d4be0b7032d74033a0ebedc704134961.tar.gz | |
* basic-block.h (EDGE_CRITICAL): Remove; renumber other flags.
(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
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index a72f622d4df..2c542c6f62c 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -2660,9 +2660,10 @@ convert_regs_1 (file, block) beste = e; else if (beste->count > e->count) ; - else if ((e->flags & EDGE_CRITICAL) != (beste->flags & EDGE_CRITICAL)) + else if ((EDGE_CRITICAL_P (e) != 0) + != (EDGE_CRITICAL_P (beste) != 0)) { - if (e->flags & EDGE_CRITICAL) + if (EDGE_CRITICAL_P (e)) beste = e; } else if (e->src->index < beste->src->index) |