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| author | Jakub Jelinek <jakub@redhat.com> | 2011-10-25 10:02:08 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-10-25 10:02:08 +0200 |
| commit | ab0ef7069390b376263a13cb1dbdf38883d664d7 (patch) | |
| tree | 98fa7d9be8e8feb32d1a93e13c5d8bc78f7ac8b8 /gcc/config.gcc | |
| parent | db8543789305f6d56005bba91f784831d3745970 (diff) | |
| download | gcc-ab0ef7069390b376263a13cb1dbdf38883d664d7.zip gcc-ab0ef7069390b376263a13cb1dbdf38883d664d7.tar.gz gcc-ab0ef7069390b376263a13cb1dbdf38883d664d7.tar.bz2 | |
re PR tree-optimization/50596 (Problems in vectorization of condition expression)
PR tree-optimization/50596
* tree-vect-stmts.c (vect_mark_relevant): Only use
FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME.
(vectorizable_store): If is_pattern_stmt_p look through
VIEW_CONVERT_EXPR on lhs.
* tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern):
Use unsigned type instead of signed.
(vect_recog_bool_pattern): Optimize also stores into bool memory in
addition to casts from bool to integral types.
(vect_mark_pattern_stmts): If pattern_stmt already has vinfo
created, don't create it again.
* gcc.dg/vect/vect-cond-10.c: New test.
From-SVN: r180424
Diffstat (limited to 'gcc/config.gcc')
0 files changed, 0 insertions, 0 deletions