1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp
index 9729687a83..b03c878ef3 100644
--- a/lib/Transforms/Utils/Local.cpp
+++ b/lib/Transforms/Utils/Local.cpp
@@ -807,7 +807,7 @@ unsigned llvm::getOrEnforceKnownAlignment(Value *V, unsigned PrefAlign,
   assert(V->getType()->isPointerTy() &&
          "getOrEnforceKnownAlignment expects a pointer!");
   unsigned AS = cast<PointerType>(V->getType())->getAddressSpace();
-  unsigned BitWidth = TD ? TD->getPointerSizeInBits(AS) : 64;
+  unsigned BitWidth = TD ? TD->getTypeSizeInBits(V->getType()) : 64;
   APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
   ComputeMaskedBits(V, KnownZero, KnownOne, TD);
   unsigned TrailZ = KnownZero.countTrailingOnes();