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| author | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2016-06-27 20:07:00 +0000 |
|---|---|---|
| committer | Elena Demikhovsky <elena.demikhovsky@intel.com> | 2016-06-27 20:07:00 +0000 |
| commit | 6f2ec8104a8a57b16d0267226d0ff16495c6667f (patch) | |
| tree | c13c7a8748ebc44c4e7f7f7e2f9caa8b564c18c1 /llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | |
| parent | e5cc1fd49896f78fa2c82bdfcf932effbb148203 (diff) | |
| download | bcm5719-llvm-6f2ec8104a8a57b16d0267226d0ff16495c6667f.tar.gz bcm5719-llvm-6f2ec8104a8a57b16d0267226d0ff16495c6667f.zip | |
Fixed crash of SLP Vectorizer on KNL
The bug is connected to vector GEPs.
https://llvm.org/bugs/show_bug.cgi?id=28313
llvm-svn: 273919
Diffstat (limited to 'llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp index 09ae5517c8c..4d023c925d2 100644 --- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -3765,6 +3765,8 @@ void SLPVectorizerPass::collectSeedInstructions(BasicBlock *BB) { continue; if (!isValidElementType(Idx->getType())) continue; + if (GEP->getType()->isVectorTy()) + continue; GEPs[GetUnderlyingObject(GEP->getPointerOperand(), *DL)].push_back(GEP); } } |
