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| author | Richard Biener <rguenther@suse.de> | 2016-10-24 10:31:03 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-10-24 10:31:03 +0000 |
| commit | 06d1ff9050a32a7dda55e1905de3d4fd6eb76452 (patch) | |
| tree | 9bd435f20ab8cf5e80367c2ecddcd71672a92c5f /gcc/tree-ssa-loop-split.c | |
| parent | ed9760d22de7335c0d5c931780fcc039de2cfa41 (diff) | |
| download | gcc-06d1ff9050a32a7dda55e1905de3d4fd6eb76452.zip gcc-06d1ff9050a32a7dda55e1905de3d4fd6eb76452.tar.gz gcc-06d1ff9050a32a7dda55e1905de3d4fd6eb76452.tar.bz2 | |
re PR tree-optimization/78076 (Conditional jump or move depends on uninitialised value @ tree-vect-loop.c:2307)
2016-10-24 Richard Biener <rguenther@suse.de>
PR tree-optimization/78076
* tree-ssa-loop-split.c (tree_ssa_split_loops): Reset aux
also on the loop tree root.
From-SVN: r241467
Diffstat (limited to 'gcc/tree-ssa-loop-split.c')
| -rw-r--r-- | gcc/tree-ssa-loop-split.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-loop-split.c b/gcc/tree-ssa-loop-split.c index 922817e..53abb36 100644 --- a/gcc/tree-ssa-loop-split.c +++ b/gcc/tree-ssa-loop-split.c @@ -592,7 +592,7 @@ tree_ssa_split_loops (void) bool changed = false; gcc_assert (scev_initialized_p ()); - FOR_EACH_LOOP (loop, 0) + FOR_EACH_LOOP (loop, LI_INCLUDE_ROOT) loop->aux = NULL; /* Go through all loops starting from innermost. */ @@ -631,7 +631,7 @@ tree_ssa_split_loops (void) } } - FOR_EACH_LOOP (loop, 0) + FOR_EACH_LOOP (loop, LI_INCLUDE_ROOT) loop->aux = NULL; if (changed) |