diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-08-11 14:48:24 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-08-11 14:48:24 +0000 |
| commit | 2544aaabd9bb288a41ec9060d046b30763d36732 (patch) | |
| tree | 9c1548bdadc805f79358353c130bc274226eafa4 /gcc/tree-vect-slp.c | |
| parent | 5bb7556d991aefbc62c14598bc7c539090f2dbeb (diff) | |
| download | gcc-2544aaabd9bb288a41ec9060d046b30763d36732.tar.gz | |
2014-08-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/62075
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
handle uses in patterns.
* gcc.dg/vect/pr62075.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213815 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-slp.c')
| -rw-r--r-- | gcc/tree-vect-slp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/tree-vect-slp.c b/gcc/tree-vect-slp.c index 0ab267f7d8e..d48d3f571e3 100644 --- a/gcc/tree-vect-slp.c +++ b/gcc/tree-vect-slp.c @@ -1793,7 +1793,10 @@ vect_detect_hybrid_slp_stmts (slp_tree node) && (stmt_vinfo = vinfo_for_stmt (use_stmt)) && !STMT_SLP_TYPE (stmt_vinfo) && (STMT_VINFO_RELEVANT (stmt_vinfo) - || VECTORIZABLE_CYCLE_DEF (STMT_VINFO_DEF_TYPE (stmt_vinfo))) + || VECTORIZABLE_CYCLE_DEF (STMT_VINFO_DEF_TYPE (stmt_vinfo)) + || (STMT_VINFO_IN_PATTERN_P (stmt_vinfo) + && STMT_VINFO_RELATED_STMT (stmt_vinfo) + && !STMT_SLP_TYPE (vinfo_for_stmt (STMT_VINFO_RELATED_STMT (stmt_vinfo))))) && !(gimple_code (use_stmt) == GIMPLE_PHI && STMT_VINFO_DEF_TYPE (stmt_vinfo) == vect_reduction_def)) |