diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp index aac1f9acf48..0254ef47225 100644 --- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -2570,11 +2570,18 @@ Value *BoUpSLP::vectorizeTree() { Value *Lane = Builder.getInt32(it->Lane); // Generate extracts for out-of-tree users. // Find the insertion point for the extractelement lane. - if (isa<Instruction>(Vec)){ + if (auto *VecI = dyn_cast<Instruction>(Vec)) { if (PHINode *PH = dyn_cast<PHINode>(User)) { for (int i = 0, e = PH->getNumIncomingValues(); i != e; ++i) { if (PH->getIncomingValue(i) == Scalar) { - Builder.SetInsertPoint(PH->getIncomingBlock(i)->getTerminator()); + TerminatorInst *IncomingTerminator = + PH->getIncomingBlock(i)->getTerminator(); + if (isa<CatchSwitchInst>(IncomingTerminator)) { + Builder.SetInsertPoint(VecI->getParent(), + std::next(VecI->getIterator())); + } else { + Builder.SetInsertPoint(PH->getIncomingBlock(i)->getTerminator()); + } Value *Ex = Builder.CreateExtractElement(Vec, Lane); if (MinBWs.count(ScalarRoot)) Ex = Builder.CreateSExt(Ex, Scalar->getType()); |
