Fix comments about vectors to use the current wording.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39921 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 9 insertions, 9 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)
diff --git a/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index 5e7dbc2ff8..e303468ee5 100644
--- a/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -652,7 +652,7 @@ void SROA::RewriteBitCastUserOfAlloca(Instruction *BCInst, AllocationInst *AI,
             if (CI->isZero()) {
               StoreVal = Constant::getNullValue(EltTy);  // 0.0, null, 0, <0,0>
             } else {
-              // If EltTy is a packed type, get the element type.
+              // If EltTy is a vector type, get the element type.
               const Type *ValTy = EltTy;
               if (const VectorType *VTy = dyn_cast<VectorType>(ValTy))
                 ValTy = VTy->getElementType();
@@ -989,7 +989,7 @@ const Type *SROA::CanConvertToScalar(Value *V, bool &IsNotTrivial) {
         if (const ArrayType *ATy = dyn_cast<ArrayType>(AggTy)) {
           if (Idx >= ATy->getNumElements()) return 0;  // Out of range.
         } else if (const VectorType *VectorTy = dyn_cast<VectorType>(AggTy)) {
-          // Getting an element of the packed vector.
+          // Getting an element of the vector.
           if (Idx >= VectorTy->getNumElements()) return 0;  // Out of range.
 
           // Merge in the vector type.
diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp
index bfba94a24f..0b8c5c2796 100644
--- a/lib/Transforms/Utils/ValueMapper.cpp
+++ b/lib/Transforms/Utils/ValueMapper.cpp
@@ -82,8 +82,8 @@ Value *llvm::MapValue(const Value *V, ValueMapTy &VM) {
       for (unsigned i = 0, e = CP->getNumOperands(); i != e; ++i) {
         Value *MV = MapValue(CP->getOperand(i), VM);
         if (MV != CP->getOperand(i)) {
-          // This packed value must contain a reference to a global, make a new
-          // packed constant and return it.
+          // This vector value must contain a reference to a global, make a new
+          // vector constant and return it.
           //
           std::vector<Constant*> Values;
           Values.reserve(CP->getNumOperands());