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| author | Richard Biener <rguenther@suse.de> | 2016-03-21 13:50:50 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-03-21 13:50:50 +0000 |
| commit | 2fac8c142e92dfaed2aa561b1673a26c1fff061f (patch) | |
| tree | a5566024809b0b8210ed61d1335deb870db31259 /gcc/tree-vect-generic.c | |
| parent | e9bde85499f691bc790b6b8be095900cb72c8458 (diff) | |
| download | gcc-2fac8c142e92dfaed2aa561b1673a26c1fff061f.zip gcc-2fac8c142e92dfaed2aa561b1673a26c1fff061f.tar.gz gcc-2fac8c142e92dfaed2aa561b1673a26c1fff061f.tar.bz2 | |
re PR tree-optimization/70310 (wrong code with vector compare at -O0)
2016-03-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/70310
* tree-vect-generic.c (expand_vector_condition): Fold the built
condition.
* gcc.dg/torture/pr70310.c: New testcase.
From-SVN: r234369
Diffstat (limited to 'gcc/tree-vect-generic.c')
| -rw-r--r-- | gcc/tree-vect-generic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-vect-generic.c b/gcc/tree-vect-generic.c index cb15a95..ce91270 100644 --- a/gcc/tree-vect-generic.c +++ b/gcc/tree-vect-generic.c @@ -897,7 +897,7 @@ expand_vector_condition (gimple_stmt_iterator *gsi) { tree aa1 = tree_vec_extract (gsi, comp_inner_type, a1, width, index); tree aa2 = tree_vec_extract (gsi, comp_inner_type, a2, width, index); - aa = build2 (TREE_CODE (a), cond_type, aa1, aa2); + aa = fold_build2 (TREE_CODE (a), cond_type, aa1, aa2); } else aa = tree_vec_extract (gsi, cond_type, a, width, index); |