diff options
Diffstat (limited to 'lib/Analysis/ValueTracking.cpp')
| -rw-r--r-- | lib/Analysis/ValueTracking.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Analysis/ValueTracking.cpp b/lib/Analysis/ValueTracking.cpp index 58adc26a1d..0d016e21f2 100644 --- a/lib/Analysis/ValueTracking.cpp +++ b/lib/Analysis/ValueTracking.cpp @@ -63,13 +63,14 @@ void llvm::ComputeMaskedBits(Value *V, const APInt &Mask, assert(V && "No Value?"); assert(Depth <= MaxDepth && "Limit Search Depth"); unsigned BitWidth = Mask.getBitWidth(); - assert((V->getType()->isIntOrIntVectorTy() || V->getType()->isPointerTy()) - && "Not integer or pointer type!"); + assert((V->getType()->isIntOrIntVectorTy() || + V->getType()->getScalarType()->isPointerTy()) && + "Not integer or pointer type!"); assert((!TD || TD->getTypeSizeInBits(V->getType()->getScalarType()) == BitWidth) && (!V->getType()->isIntOrIntVectorTy() || V->getType()->getScalarSizeInBits() == BitWidth) && - KnownZero.getBitWidth() == BitWidth && + KnownZero.getBitWidth() == BitWidth && KnownOne.getBitWidth() == BitWidth && "V, Mask, KnownOne and KnownZero should have same BitWidth"); @@ -1557,7 +1558,8 @@ Value *llvm::FindInsertedValue(Value *V, ArrayRef<unsigned> idx_range, Value *llvm::GetPointerBaseWithConstantOffset(Value *Ptr, int64_t &Offset, const TargetData &TD) { Operator *PtrOp = dyn_cast<Operator>(Ptr); - if (PtrOp == 0) return Ptr; + if (PtrOp == 0 || Ptr->getType()->isVectorTy()) + return Ptr; // Just look through bitcasts. if (PtrOp->getOpcode() == Instruction::BitCast) |