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| author | Daniel Berlin <dberlin@dberlin.org> | 2008-12-10 20:13:39 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2008-12-10 20:13:39 +0000 |
| commit | 615cb001bb90ef2acb21c011918b456c59ddb5de (patch) | |
| tree | b08c803fbd7196874d21e18a044498506078f1d2 /gcc/tree-ssa-pre.c | |
| parent | db89a3be51359d6fec17fbbfba81a166440623fb (diff) | |
| download | gcc-615cb001bb90ef2acb21c011918b456c59ddb5de.zip gcc-615cb001bb90ef2acb21c011918b456c59ddb5de.tar.gz gcc-615cb001bb90ef2acb21c011918b456c59ddb5de.tar.bz2 | |
re PR tree-optimization/36792 (Revision 137631 causes many failures)
2008-12-10 Daniel Berlin <dberlin@dberlin.org>
PR tree-optimization/36792
* tree-ssa-pre.c (compute_avail): Don't insert defs into maximal
set.
From-SVN: r142659
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index 7773fe9..61448fd 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -3644,10 +3644,7 @@ compute_avail (void) add_to_value (get_expr_value_id (e), e); if (!in_fre) - { - bitmap_insert_into_set (TMP_GEN (block), e); - bitmap_value_insert_into_set (maximal_set, e); - } + bitmap_insert_into_set (TMP_GEN (block), e); bitmap_value_insert_into_set (AVAIL_OUT (block), e); } |