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| author | Richard Biener <rguenther@suse.de> | 2019-10-14 11:47:15 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-10-14 11:47:15 +0000 |
| commit | 7bd8bec53f0e43c7a7852c54650746e65324514b (patch) | |
| tree | 1ddb5ca789a594ffed1ca723b008a0e0fea80450 /gcc/tree-vect-loop.c | |
| parent | 312f3fa49dd446fc42b3783102a7f956aa0856e7 (diff) | |
| download | gcc-7bd8bec53f0e43c7a7852c54650746e65324514b.zip gcc-7bd8bec53f0e43c7a7852c54650746e65324514b.tar.gz gcc-7bd8bec53f0e43c7a7852c54650746e65324514b.tar.bz2 | |
re PR tree-optimization/92069 (ice in vect_analyze_scalar_cycles_1, at tree-vect-loop.c:560)
2019-10-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/92069
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): For nested
cycles do not set vect_nested_cycle on the latch definition.
* gcc.dg/torture/pr92069.c: New testcase.
From-SVN: r276959
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index cb95ea3..de018ac 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -584,7 +584,6 @@ vect_analyze_scalar_cycles_1 (loop_vec_info loop_vinfo, class loop *loop) "Detected vectorizable nested cycle.\n"); STMT_VINFO_DEF_TYPE (stmt_vinfo) = vect_nested_cycle; - STMT_VINFO_DEF_TYPE (reduc_stmt_info) = vect_nested_cycle; } else { |