diff options
| -rw-r--r-- | lib/Transforms/Scalar/CodeGenPrepare.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index 526107c977..3221e14347 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -772,7 +772,8 @@ bool CodeGenPrepare::MoveExtToFormExtLoad(Instruction *I) { // If the load has other users and the truncate is not free, this probably // isn't worthwhile. if (!LI->hasOneUse() && - TLI && TLI->isTypeLegal(TLI->getValueType(LI->getType())) && + TLI && (TLI->isTypeLegal(TLI->getValueType(LI->getType())) || + !TLI->isTypeLegal(TLI->getValueType(I->getType()))) && !TLI->isTruncateFree(I->getType(), LI->getType())) return false; |