diff options
Diffstat (limited to 'llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp b/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp index 0e05a26d243..526107c9770 100644 --- a/llvm/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/llvm/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->isTruncateFree(I->getType(), LI->getType())) + TLI && TLI->isTypeLegal(TLI->getValueType(LI->getType())) && + !TLI->isTruncateFree(I->getType(), LI->getType())) return false; // Check whether the target supports casts folded into loads. |
