diff options
Diffstat (limited to 'lib/Transforms/Scalar/InstructionCombining.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 77cb18584f..816a1c626a 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -1506,7 +1506,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, uint64_t DemandedElts, break; } case Instruction::BitCast: { - // Packed->packed casts only. + // Vector->vector casts only. const VectorType *VTy = dyn_cast<VectorType>(I->getOperand(0)->getType()); if (!VTy) break; unsigned InVWidth = VTy->getNumElements(); @@ -1514,7 +1514,7 @@ Value *InstCombiner::SimplifyDemandedVectorElts(Value *V, uint64_t DemandedElts, unsigned Ratio; if (VWidth == InVWidth) { - // If we are converting from <4x i32> -> <4 x f32>, we demand the same + // If we are converting from <4 x i32> -> <4 x f32>, we demand the same // elements as are demanded of us. Ratio = 1; InputDemandedElts = DemandedElts; @@ -9354,16 +9354,16 @@ static Value *FindScalarElement(Value *V, unsigned EltNo) { Instruction *InstCombiner::visitExtractElementInst(ExtractElementInst &EI) { - // If packed val is undef, replace extract with scalar undef. + // If vector val is undef, replace extract with scalar undef. if (isa<UndefValue>(EI.getOperand(0))) return ReplaceInstUsesWith(EI, UndefValue::get(EI.getType())); - // If packed val is constant 0, replace extract with scalar 0. + // If vector val is constant 0, replace extract with scalar 0. if (isa<ConstantAggregateZero>(EI.getOperand(0))) return ReplaceInstUsesWith(EI, Constant::getNullValue(EI.getType())); if (ConstantVector *C = dyn_cast<ConstantVector>(EI.getOperand(0))) { - // If packed val is constant with uniform operands, replace EI + // If vector val is constant with uniform operands, replace EI // with that operand Constant *op0 = C->getOperand(0); for (unsigned i = 1; i < C->getNumOperands(); ++i) |