diff options
Diffstat (limited to 'lib/VMCore/ConstantFold.cpp')
| -rw-r--r-- | lib/VMCore/ConstantFold.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/VMCore/ConstantFold.cpp b/lib/VMCore/ConstantFold.cpp index ed69814..53e5c69 100644 --- a/lib/VMCore/ConstantFold.cpp +++ b/lib/VMCore/ConstantFold.cpp @@ -37,7 +37,7 @@ using namespace llvm; /// CastConstantVector - Convert the specified ConstantVector node to the /// specified vector type. At this point, we know that the elements of the -/// input packed constant are all simple integer or FP values. +/// input vector constant are all simple integer or FP values. static Constant *CastConstantVector(ConstantVector *CV, const VectorType *DstTy) { unsigned SrcNumElts = CV->getType()->getNumElements(); @@ -258,7 +258,7 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, const_cast<Constant*>(V), &IdxList[0], IdxList.size()); } - // Handle casts from one packed constant to another. We know that the src + // Handle casts from one vector constant to another. We know that the src // and dest type have the same size (otherwise its an illegal cast). if (const VectorType *DestPTy = dyn_cast<VectorType>(DestTy)) { if (const VectorType *SrcTy = dyn_cast<VectorType>(V->getType())) { @@ -308,7 +308,7 @@ Constant *llvm::ConstantFoldCastInstruction(unsigned opc, const Constant *V, assert(DestTy == Type::DoubleTy && "Unknown FP type!"); return ConstantFP::get(DestTy, CI->getValue().bitsToDouble()); } - // Otherwise, can't fold this (packed?) + // Otherwise, can't fold this (vector?) return 0; } @@ -373,7 +373,7 @@ Constant *llvm::ConstantFoldInsertElementInstruction(const Constant *Val, if (!CIdx) return 0; APInt idxVal = CIdx->getValue(); if (isa<UndefValue>(Val)) { - // Insertion of scalar constant into packed undef + // Insertion of scalar constant into vector undef // Optimize away insertion of undef if (isa<UndefValue>(Elt)) return const_cast<Constant*>(Val); @@ -391,7 +391,7 @@ Constant *llvm::ConstantFoldInsertElementInstruction(const Constant *Val, return ConstantVector::get(Ops); } if (isa<ConstantAggregateZero>(Val)) { - // Insertion of scalar constant into packed aggregate zero + // Insertion of scalar constant into vector aggregate zero // Optimize away insertion of zero if (Elt->isNullValue()) return const_cast<Constant*>(Val); @@ -409,7 +409,7 @@ Constant *llvm::ConstantFoldInsertElementInstruction(const Constant *Val, return ConstantVector::get(Ops); } if (const ConstantVector *CVal = dyn_cast<ConstantVector>(Val)) { - // Insertion of scalar constant into packed constant + // Insertion of scalar constant into vector constant std::vector<Constant*> Ops; Ops.reserve(CVal->getNumOperands()); for (unsigned i = 0; i < CVal->getNumOperands(); ++i) { @@ -429,7 +429,7 @@ Constant *llvm::ConstantFoldShuffleVectorInstruction(const Constant *V1, return 0; } -/// EvalVectorOp - Given two packed constants and a function pointer, apply the +/// EvalVectorOp - Given two vector constants and a function pointer, apply the /// function pointer to each element pair, producing a new ConstantVector /// constant. static Constant *EvalVectorOp(const ConstantVector *V1, |