diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp index 88af2cf..b62c8f1 100644 --- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp +++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp @@ -17632,7 +17632,9 @@ void BoUpSLP::setInsertPointAfterBundle(const TreeEntry *E) { } if (IsPHI || (!E->isGather() && E->State != TreeEntry::SplitVectorize && - E->doesNotNeedToSchedule()) || + (E->doesNotNeedToSchedule() || + (E->hasCopyableElements() && !E->isCopyableElement(LastInst) && + isUsedOutsideBlock(LastInst)))) || (GatheredLoadsEntriesFirst.has_value() && E->Idx >= *GatheredLoadsEntriesFirst && !E->isGather() && E->getOpcode() == Instruction::Load)) { |