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| author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-01-10 23:31:30 +0000 |
|---|---|---|
| committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-01-10 23:31:30 +0000 |
| commit | 065ffc72378a1f7e72912f7972645cbdc3f862e3 (patch) | |
| tree | 99d562cb10527a7d867cdb389c6aa26088cd6fc8 /gcc/bb-reorder.c | |
| parent | a77f6f84fb10b86b4071473127716db1a636386b (diff) | |
| download | gcc-065ffc72378a1f7e72912f7972645cbdc3f862e3.tar.gz | |
PR rtl-optimization/42621
* bb-reorder.c (gate_duplicated_computed_gotos): Only run if not
optimizing for size.
(duplicate_computed_gotos): Remove now-redundant check.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155796 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/bb-reorder.c')
| -rw-r--r-- | gcc/bb-reorder.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c index 561d7d00444..ebbd517dabd 100644 --- a/gcc/bb-reorder.c +++ b/gcc/bb-reorder.c @@ -1981,7 +1981,9 @@ gate_duplicate_computed_gotos (void) { if (targetm.cannot_modify_jumps_p ()) return false; - return (optimize > 0 && flag_expensive_optimizations); + return (optimize > 0 + && flag_expensive_optimizations + && ! optimize_function_for_size_p (cfun)); } @@ -2072,9 +2074,6 @@ duplicate_computed_gotos (void) || single_pred_p (single_succ (bb))) continue; - if (!optimize_bb_for_size_p (bb)) - continue; - /* The successor block has to be a duplication candidate. */ if (!bitmap_bit_p (candidates, single_succ (bb)->index)) continue; |