Fix a compiler warning with an unused variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166634 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Micah Villmow 2012-10-24 22:32:26 +00:00
parent 22f441afba
commit bf94e4134c

View File

@ -806,7 +806,6 @@ unsigned llvm::getOrEnforceKnownAlignment(Value *V, unsigned PrefAlign,
const DataLayout *TD) {
assert(V->getType()->isPointerTy() &&
"getOrEnforceKnownAlignment expects a pointer!");
unsigned AS = cast<PointerType>(V->getType())->getAddressSpace();
unsigned BitWidth = TD ? TD->getTypeSizeInBits(V->getType()) : 64;
APInt KnownZero(BitWidth, 0), KnownOne(BitWidth, 0);
ComputeMaskedBits(V, KnownZero, KnownOne, TD);