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| author | Richard Biener <rguenther@suse.de> | 2013-05-15 08:12:49 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-05-15 08:12:49 +0000 |
| commit | fdf6a7b900f9cd6fb9ec4f5bb0fc554140d61cea (patch) | |
| tree | 34c885e5d44d7838ecd0ee28e773f980b624cfef /gcc/tree-vect-data-refs.c | |
| parent | 2d6e460353fd7ad3160faaa96a0174042c6c28f1 (diff) | |
| download | gcc-fdf6a7b900f9cd6fb9ec4f5bb0fc554140d61cea.zip gcc-fdf6a7b900f9cd6fb9ec4f5bb0fc554140d61cea.tar.gz gcc-fdf6a7b900f9cd6fb9ec4f5bb0fc554140d61cea.tar.bz2 | |
re PR tree-optimization/57275 (Error in data dependence analysis during gather vectorization)
2013-05-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/57275
* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Fix
return value for fail to do runtime alias checks for gather loads.
* gcc.target/i386/pr57275.c: New testcase.
From-SVN: r198918
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index bf0b510..c26d25d 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -269,7 +269,7 @@ vect_analyze_data_ref_dependence (struct data_dependence_relation *ddr, dump_generic_expr (MSG_MISSED_OPTIMIZATION, TDF_SLIM, DR_REF (drb)); } - return false; + return true; } if (dump_enabled_p ()) @@ -305,7 +305,7 @@ vect_analyze_data_ref_dependence (struct data_dependence_relation *ddr, dump_generic_expr (MSG_MISSED_OPTIMIZATION, TDF_SLIM, DR_REF (drb)); } - return false; + return true; } if (dump_enabled_p ()) |