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| author | Kazu Hirata <kazu@cs.umass.edu> | 2005-01-17 18:40:47 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2005-01-17 18:40:47 +0000 |
| commit | 26e752144dbe4c3dcb9c4ac8be39b93beef6663e (patch) | |
| tree | a7ff1e082dfef43ed6d66b6401afadaf9639ac08 /gcc/tree-cfg.c | |
| parent | e3961da6d1fef45a1ab5ab7262f7cbee1b1f0678 (diff) | |
| download | gcc-26e752144dbe4c3dcb9c4ac8be39b93beef6663e.zip gcc-26e752144dbe4c3dcb9c4ac8be39b93beef6663e.tar.gz gcc-26e752144dbe4c3dcb9c4ac8be39b93beef6663e.tar.bz2 | |
* tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks.
From-SVN: r93767
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index a68c964..14c901d 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -1217,12 +1217,12 @@ tree_can_merge_blocks_p (basic_block a, basic_block b) if (EDGE_SUCC (a, 0)->dest != b) return false; - if (b == EXIT_BLOCK_PTR) - return false; - if (EDGE_COUNT (b->preds) > 1) return false; + if (b == EXIT_BLOCK_PTR) + return false; + /* If A ends by a statement causing exceptions or something similar, we cannot merge the blocks. */ stmt = last_stmt (a); |