Rename several variables from EVT to more descriptive names, now that EVT

is also the name of their type, as declarations like "EVT EVT" look
really odd.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82654 91177308-0d34-0410-b5e6-96231b3b80d8

6 files changed, 61 insertions, 60 deletions

diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h
index d6dc7c274a..a4430ba320 100644
--- a/include/llvm/CodeGen/SelectionDAG.h
+++ b/include/llvm/CodeGen/SelectionDAG.h
@@ -547,13 +547,13 @@ public:
                     unsigned Alignment=0);
   SDValue getExtLoad(ISD::LoadExtType ExtType, DebugLoc dl, EVT VT,
                        SDValue Chain, SDValue Ptr, const Value *SV,
-                       int SVOffset, EVT EVT, bool isVolatile=false,
+                       int SVOffset, EVT MemVT, bool isVolatile=false,
                        unsigned Alignment=0);
   SDValue getIndexedLoad(SDValue OrigLoad, DebugLoc dl, SDValue Base,
                            SDValue Offset, ISD::MemIndexedMode AM);
   SDValue getLoad(ISD::MemIndexedMode AM, DebugLoc dl, ISD::LoadExtType ExtType,
                   EVT VT, SDValue Chain, SDValue Ptr, SDValue Offset,
-                  const Value *SV, int SVOffset, EVT EVT,
+                  const Value *SV, int SVOffset, EVT MemVT,
                   bool isVolatile=false, unsigned Alignment=0);
 
   /// getStore - Helper function to build ISD::STORE nodes.
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 673d222b5b..9de0ce8237 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -1839,18 +1839,18 @@ SDValue DAGCombiner::visitAND(SDNode *N) {
   // fold (zext_inreg (extload x)) -> (zextload x)
   if (ISD::isEXTLoad(N0.getNode()) && ISD::isUNINDEXEDLoad(N0.getNode())) {
     LoadSDNode *LN0 = cast<LoadSDNode>(N0);
-    EVT EVT = LN0->getMemoryVT();
+    EVT MemVT = LN0->getMemoryVT();
     // If we zero all the possible extended bits, then we can turn this into
     // a zextload if we are running before legalize or the operation is legal.
     unsigned BitWidth = N1.getValueSizeInBits();
     if (DAG.MaskedValueIsZero(N1, APInt::getHighBitsSet(BitWidth,
-                                     BitWidth - EVT.getSizeInBits())) &&
+                                     BitWidth - MemVT.getSizeInBits())) &&
         ((!LegalOperations && !LN0->isVolatile()) ||
-         TLI.isLoadExtLegal(ISD::ZEXTLOAD, EVT))) {
+         TLI.isLoadExtLegal(ISD::ZEXTLOAD, MemVT))) {
       SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N0.getDebugLoc(), VT,
                                        LN0->getChain(), LN0->getBasePtr(),
                                        LN0->getSrcValue(),
-                                       LN0->getSrcValueOffset(), EVT,
+                                       LN0->getSrcValueOffset(), MemVT,
                                        LN0->isVolatile(), LN0->getAlignment());
       AddToWorkList(N);
       CombineTo(N0.getNode(), ExtLoad, ExtLoad.getValue(1));
@@ -1861,18 +1861,18 @@ SDValue DAGCombiner::visitAND(SDNode *N) {
   if (ISD::isSEXTLoad(N0.getNode()) && ISD::isUNINDEXEDLoad(N0.getNode()) &&
       N0.hasOneUse()) {
     LoadSDNode *LN0 = cast<LoadSDNode>(N0);
-    EVT EVT = LN0->getMemoryVT();
+    EVT MemVT = LN0->getMemoryVT();
     // If we zero all the possible extended bits, then we can turn this into
     // a zextload if we are running before legalize or the operation is legal.
     unsigned BitWidth = N1.getValueSizeInBits();
     if (DAG.MaskedValueIsZero(N1, APInt::getHighBitsSet(BitWidth,
-                                     BitWidth - EVT.getSizeInBits())) &&
+                                     BitWidth - MemVT.getSizeInBits())) &&
         ((!LegalOperations && !LN0->isVolatile()) ||
-         TLI.isLoadExtLegal(ISD::ZEXTLOAD, EVT))) {
+         TLI.isLoadExtLegal(ISD::ZEXTLOAD, MemVT))) {
       SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N0.getDebugLoc(), VT,
                                        LN0->getChain(),
                                        LN0->getBasePtr(), LN0->getSrcValue(),
-                                       LN0->getSrcValueOffset(), EVT,
+                                       LN0->getSrcValueOffset(), MemVT,
                                        LN0->isVolatile(), LN0->getAlignment());
       AddToWorkList(N);
       CombineTo(N0.getNode(), ExtLoad, ExtLoad.getValue(1));
@@ -3086,13 +3086,13 @@ SDValue DAGCombiner::visitSIGN_EXTEND(SDNode *N) {
   if ((ISD::isSEXTLoad(N0.getNode()) || ISD::isEXTLoad(N0.getNode())) &&
       ISD::isUNINDEXEDLoad(N0.getNode()) && N0.hasOneUse()) {
     LoadSDNode *LN0 = cast<LoadSDNode>(N0);
-    EVT EVT = LN0->getMemoryVT();
+    EVT MemVT = LN0->getMemoryVT();
     if ((!LegalOperations && !LN0->isVolatile()) ||
-        TLI.isLoadExtLegal(ISD::SEXTLOAD, EVT)) {
+        TLI.isLoadExtLegal(ISD::SEXTLOAD, MemVT)) {
       SDValue ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, N->getDebugLoc(), VT,
                                        LN0->getChain(),
                                        LN0->getBasePtr(), LN0->getSrcValue(),
-                                       LN0->getSrcValueOffset(), EVT,
+                                       LN0->getSrcValueOffset(), MemVT,
                                        LN0->isVolatile(), LN0->getAlignment());
       CombineTo(N, ExtLoad);
       CombineTo(N0.getNode(),
@@ -3246,13 +3246,13 @@ SDValue DAGCombiner::visitZERO_EXTEND(SDNode *N) {
   if ((ISD::isZEXTLoad(N0.getNode()) || ISD::isEXTLoad(N0.getNode())) &&
       ISD::isUNINDEXEDLoad(N0.getNode()) && N0.hasOneUse()) {
     LoadSDNode *LN0 = cast<LoadSDNode>(N0);
-    EVT EVT = LN0->getMemoryVT();
+    EVT MemVT = LN0->getMemoryVT();
     if ((!LegalOperations && !LN0->isVolatile()) ||
-        TLI.isLoadExtLegal(ISD::ZEXTLOAD, EVT)) {
+        TLI.isLoadExtLegal(ISD::ZEXTLOAD, MemVT)) {
       SDValue ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, N->getDebugLoc(), VT,
                                        LN0->getChain(),
                                        LN0->getBasePtr(), LN0->getSrcValue(),
-                                       LN0->getSrcValueOffset(), EVT,
+                                       LN0->getSrcValueOffset(), MemVT,
                                        LN0->isVolatile(), LN0->getAlignment());
       CombineTo(N, ExtLoad);
       CombineTo(N0.getNode(),
@@ -3382,11 +3382,11 @@ SDValue DAGCombiner::visitANY_EXTEND(SDNode *N) {
       !ISD::isNON_EXTLoad(N0.getNode()) && ISD::isUNINDEXEDLoad(N0.getNode()) &&
       N0.hasOneUse()) {
     LoadSDNode *LN0 = cast<LoadSDNode>(N0);
-    EVT EVT = LN0->getMemoryVT();
+    EVT MemVT = LN0->getMemoryVT();
     SDValue ExtLoad = DAG.getExtLoad(LN0->getExtensionType(), N->getDebugLoc(),
                                      VT, LN0->getChain(), LN0->getBasePtr(),
                                      LN0->getSrcValue(),
-                                     LN0->getSrcValueOffset(), EVT,
+                                     LN0->getSrcValueOffset(), MemVT,
                                      LN0->isVolatile(), LN0->getAlignment());
     CombineTo(N, ExtLoad);
     CombineTo(N0.getNode(),
@@ -5291,9 +5291,9 @@ SDValue DAGCombiner::visitINSERT_VECTOR_ELT(SDNode *N) {
   if (!LegalOperations && InVec.getOpcode() == ISD::UNDEF && 
       isa<ConstantSDNode>(EltNo)) {
     EVT VT = InVec.getValueType();
-    EVT EVT = VT.getVectorElementType();
+    EVT EltVT = VT.getVectorElementType();
     unsigned NElts = VT.getVectorNumElements();
-    SmallVector<SDValue, 8> Ops(NElts, DAG.getUNDEF(EVT));
+    SmallVector<SDValue, 8> Ops(NElts, DAG.getUNDEF(EltVT));
 
     unsigned Elt = cast<ConstantSDNode>(EltNo)->getZExtValue();
     if (Elt < Ops.size())
@@ -5599,9 +5599,9 @@ SDValue DAGCombiner::XformToShuffleWithZero(SDNode *N) {
         return SDValue();
 
       // Return the new VECTOR_SHUFFLE node.
-      EVT EVT = RVT.getVectorElementType();
+      EVT EltVT = RVT.getVectorElementType();
       SmallVector<SDValue,8> ZeroOps(RVT.getVectorNumElements(),
-                                     DAG.getConstant(0, EVT));
+                                     DAG.getConstant(0, EltVT));
       SDValue Zero = DAG.getNode(ISD::BUILD_VECTOR, N->getDebugLoc(),
                                  RVT, &ZeroOps[0], ZeroOps.size());
       LHS = DAG.getNode(ISD::BIT_CONVERT, dl, RVT, LHS);
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
index 28b06deb8e..d2dffc41ef 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
@@ -1498,10 +1498,10 @@ void DAGTypeLegalizer::ExpandIntRes_LOAD(LoadSDNode *N,
   assert(NVT.isByteSized() && "Expanded type not byte sized!");
 
   if (N->getMemoryVT().bitsLE(NVT)) {
-    EVT EVT = N->getMemoryVT();
+    EVT MemVT = N->getMemoryVT();
 
     Lo = DAG.getExtLoad(ExtType, dl, NVT, Ch, Ptr, N->getSrcValue(), SVOffset,
-                        EVT, isVolatile, Alignment);
+                        MemVT, isVolatile, Alignment);
 
     // Remember the chain.
     Ch = Lo.getValue(1);
@@ -1544,14 +1544,15 @@ void DAGTypeLegalizer::ExpandIntRes_LOAD(LoadSDNode *N,
   } else {
     // Big-endian - high bits are at low addresses.  Favor aligned loads at
     // the cost of some bit-fiddling.
-    EVT EVT = N->getMemoryVT();
-    unsigned EBytes = EVT.getStoreSizeInBits()/8;
+    EVT MemVT = N->getMemoryVT();
+    unsigned EBytes = MemVT.getStoreSizeInBits()/8;
     unsigned IncrementSize = NVT.getSizeInBits()/8;
     unsigned ExcessBits = (EBytes - IncrementSize)*8;
 
     // Load both the high bits and maybe some of the low bits.
     Hi = DAG.getExtLoad(ExtType, dl, NVT, Ch, Ptr, N->getSrcValue(), SVOffset,
-                        EVT::getIntegerVT(*DAG.getContext(), EVT.getSizeInBits() - ExcessBits),
+                        EVT::getIntegerVT(*DAG.getContext(),
+                                          MemVT.getSizeInBits() - ExcessBits),
                         isVolatile, Alignment);
 
     // Increment the pointer to the other half.
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index e238b6e82d..f49332d647 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -3645,26 +3645,26 @@ SDValue
 SelectionDAG::getLoad(ISD::MemIndexedMode AM, DebugLoc dl,
                       ISD::LoadExtType ExtType, EVT VT, SDValue Chain,
                       SDValue Ptr, SDValue Offset,
-                      const Value *SV, int SVOffset, EVT EVT,
+                      const Value *SV, int SVOffset, EVT MemVT,
                       bool isVolatile, unsigned Alignment) {
   if (Alignment == 0)  // Ensure that codegen never sees alignment 0
     Alignment = getEVTAlignment(VT);
 
-  if (VT == EVT) {
+  if (VT == MemVT) {
     ExtType = ISD::NON_EXTLOAD;
   } else if (ExtType == ISD::NON_EXTLOAD) {
-    assert(VT == EVT && "Non-extending load from different memory type!");
+    assert(VT == MemVT && "Non-extending load from different memory type!");
   } else {
     // Extending load.
     if (VT.isVector())
-      assert(EVT.getVectorNumElements() == VT.getVectorNumElements() &&
+      assert(MemVT.getVectorNumElements() == VT.getVectorNumElements() &&
              "Invalid vector extload!");
     else
-      assert(EVT.bitsLT(VT) &&
+      assert(MemVT.bitsLT(VT) &&
              "Should only be an extending load, not truncating!");
     assert((ExtType == ISD::EXTLOAD || VT.isInteger()) &&
            "Cannot sign/zero extend a FP/Vector load!");
-    assert(VT.isInteger() == EVT.isInteger() &&
+    assert(VT.isInteger() == MemVT.isInteger() &&
            "Cannot convert from FP to Int or Int -> FP!");
   }
 
@@ -3677,13 +3677,13 @@ SelectionDAG::getLoad(ISD::MemIndexedMode AM, DebugLoc dl,
   SDValue Ops[] = { Chain, Ptr, Offset };
   FoldingSetNodeID ID;
   AddNodeIDNode(ID, ISD::LOAD, VTs, Ops, 3);
-  ID.AddInteger(EVT.getRawBits());
+  ID.AddInteger(MemVT.getRawBits());
   ID.AddInteger(encodeMemSDNodeFlags(ExtType, AM, isVolatile, Alignment));
   void *IP = 0;
   if (SDNode *E = CSEMap.FindNodeOrInsertPos(ID, IP))
     return SDValue(E, 0);
   SDNode *N = NodeAllocator.Allocate<LoadSDNode>();
-  new (N) LoadSDNode(Ops, dl, VTs, AM, ExtType, EVT, SV, SVOffset,
+  new (N) LoadSDNode(Ops, dl, VTs, AM, ExtType, MemVT, SV, SVOffset,
                      Alignment, isVolatile);
   CSEMap.InsertNode(N, IP);
   AllNodes.push_back(N);
@@ -3702,11 +3702,11 @@ SDValue SelectionDAG::getLoad(EVT VT, DebugLoc dl,
 SDValue SelectionDAG::getExtLoad(ISD::LoadExtType ExtType, DebugLoc dl, EVT VT,
                                  SDValue Chain, SDValue Ptr,
                                  const Value *SV,
-                                 int SVOffset, EVT EVT,
+                                 int SVOffset, EVT MemVT,
                                  bool isVolatile, unsigned Alignment) {
   SDValue Undef = getUNDEF(Ptr.getValueType());
   return getLoad(ISD::UNINDEXED, dl, ExtType, VT, Chain, Ptr, Undef,
-                 SV, SVOffset, EVT, isVolatile, Alignment);
+                 SV, SVOffset, MemVT, isVolatile, Alignment);
 }
 
 SDValue
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 6f0b3ca8e8..7bd85fdb96 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -606,13 +606,13 @@ void TargetLowering::computeRegisterProperties() {
   // Every integer value type larger than this largest register takes twice as
   // many registers to represent as the previous ValueType.
   for (unsigned ExpandedReg = LargestIntReg + 1; ; ++ExpandedReg) {
-    EVT EVT = (MVT::SimpleValueType)ExpandedReg;
-    if (!EVT.isInteger())
+    EVT ExpandedVT = (MVT::SimpleValueType)ExpandedReg;
+    if (!ExpandedVT.isInteger())
       break;
     NumRegistersForVT[ExpandedReg] = 2*NumRegistersForVT[ExpandedReg-1];
     RegisterTypeForVT[ExpandedReg] = (MVT::SimpleValueType)LargestIntReg;
     TransformToType[ExpandedReg] = (MVT::SimpleValueType)(ExpandedReg - 1);
-    ValueTypeActions.setTypeAction(EVT, Expand);
+    ValueTypeActions.setTypeAction(ExpandedVT, Expand);
   }
 
   // Inspect all of the ValueType's smaller than the largest integer
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index fe94418d10..7ca5ee59ac 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -4164,8 +4164,8 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) {
   if (isShift && ShVal.hasOneUse()) {
     // If the shifted value has multiple uses, it may be cheaper to use
     // v_set0 + movlhps or movhlps, etc.
-    EVT EVT = VT.getVectorElementType();
-    ShAmt *= EVT.getSizeInBits();
+    EVT EltVT = VT.getVectorElementType();
+    ShAmt *= EltVT.getSizeInBits();
     return getVShift(isLeft, VT, ShVal, ShAmt, DAG, *this, dl);
   }
 
@@ -4192,8 +4192,8 @@ X86TargetLowering::LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) {
 
   if (isShift) {
     // No better options. Use a vshl / vsrl.
-    EVT EVT = VT.getVectorElementType();
-    ShAmt *= EVT.getSizeInBits();
+    EVT EltVT = VT.getVectorElementType();
+    ShAmt *= EltVT.getSizeInBits();
     return getVShift(isLeft, VT, ShVal, ShAmt, DAG, *this, dl);
   }
 
@@ -4368,10 +4368,10 @@ X86TargetLowering::LowerEXTRACT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
                                                  MVT::v4i32, Vec),
                                      Op.getOperand(1)));
     // Transform it so it match pextrw which produces a 32-bit result.
-    EVT EVT = (MVT::SimpleValueType)(VT.getSimpleVT().SimpleTy+1);
-    SDValue Extract = DAG.getNode(X86ISD::PEXTRW, dl, EVT,
+    EVT EltVT = (MVT::SimpleValueType)(VT.getSimpleVT().SimpleTy+1);
+    SDValue Extract = DAG.getNode(X86ISD::PEXTRW, dl, EltVT,
                                     Op.getOperand(0), Op.getOperand(1));
-    SDValue Assert  = DAG.getNode(ISD::AssertZext, dl, EVT, Extract,
+    SDValue Assert  = DAG.getNode(ISD::AssertZext, dl, EltVT, Extract,
                                     DAG.getValueType(VT));
     return DAG.getNode(ISD::TRUNCATE, dl, VT, Assert);
   } else if (VT.getSizeInBits() == 32) {
@@ -4411,17 +4411,17 @@ X86TargetLowering::LowerEXTRACT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
 SDValue
 X86TargetLowering::LowerINSERT_VECTOR_ELT_SSE4(SDValue Op, SelectionDAG &DAG){
   EVT VT = Op.getValueType();
-  EVT EVT = VT.getVectorElementType();
+  EVT EltVT = VT.getVectorElementType();
   DebugLoc dl = Op.getDebugLoc();
 
   SDValue N0 = Op.getOperand(0);
   SDValue N1 = Op.getOperand(1);
   SDValue N2 = Op.getOperand(2);
 
-  if ((EVT.getSizeInBits() == 8 || EVT.getSizeInBits() == 16) &&
+  if ((EltVT.getSizeInBits() == 8 || EltVT.getSizeInBits() == 16) &&
       isa<ConstantSDNode>(N2)) {
-    unsigned Opc = (EVT.getSizeInBits() == 8) ? X86ISD::PINSRB
-                                              : X86ISD::PINSRW;
+    unsigned Opc = (EltVT.getSizeInBits() == 8) ? X86ISD::PINSRB
+                                                : X86ISD::PINSRW;
     // Transform it so it match pinsr{b,w} which expects a GR32 as its second
     // argument.
     if (N1.getValueType() != MVT::i32)
@@ -4429,7 +4429,7 @@ X86TargetLowering::LowerINSERT_VECTOR_ELT_SSE4(SDValue Op, SelectionDAG &DAG){
     if (N2.getValueType() != MVT::i32)
       N2 = DAG.getIntPtrConstant(cast<ConstantSDNode>(N2)->getZExtValue());
     return DAG.getNode(Opc, dl, VT, N0, N1, N2);
-  } else if (EVT == MVT::f32 && isa<ConstantSDNode>(N2)) {
+  } else if (EltVT == MVT::f32 && isa<ConstantSDNode>(N2)) {
     // Bits [7:6] of the constant are the source select.  This will always be
     //  zero here.  The DAG Combiner may combine an extract_elt index into these
     //  bits.  For example (insert (extract, 3), 2) could be matched by putting
@@ -4442,7 +4442,7 @@ X86TargetLowering::LowerINSERT_VECTOR_ELT_SSE4(SDValue Op, SelectionDAG &DAG){
     // Create this as a scalar to vector..
     N1 = DAG.getNode(ISD::SCALAR_TO_VECTOR, dl, MVT::v4f32, N1);
     return DAG.getNode(X86ISD::INSERTPS, dl, VT, N0, N1, N2);
-  } else if (EVT == MVT::i32 && isa<ConstantSDNode>(N2)) {
+  } else if (EltVT == MVT::i32 && isa<ConstantSDNode>(N2)) {
     // PINSR* works with constant index.
     return Op;
   }
@@ -4452,12 +4452,12 @@ X86TargetLowering::LowerINSERT_VECTOR_ELT_SSE4(SDValue Op, SelectionDAG &DAG){
 SDValue
 X86TargetLowering::LowerINSERT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
   EVT VT = Op.getValueType();
-  EVT EVT = VT.getVectorElementType();
+  EVT EltVT = VT.getVectorElementType();
 
   if (Subtarget->hasSSE41())
     return LowerINSERT_VECTOR_ELT_SSE4(Op, DAG);
 
-  if (EVT == MVT::i8)
+  if (EltVT == MVT::i8)
     return SDValue();
 
   DebugLoc dl = Op.getDebugLoc();
@@ -4465,7 +4465,7 @@ X86TargetLowering::LowerINSERT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) {
   SDValue N1 = Op.getOperand(1);
   SDValue N2 = Op.getOperand(2);
 
-  if (EVT.getSizeInBits() == 16 && isa<ConstantSDNode>(N2)) {
+  if (EltVT.getSizeInBits() == 16 && isa<ConstantSDNode>(N2)) {
     // Transform it so it match pinsrw which expects a 16-bit value in a GR32
     // as its second argument.
     if (N1.getValueType() != MVT::i32)
@@ -8170,7 +8170,7 @@ static bool isBaseAlignmentOfN(unsigned N, SDNode *Base,
 }
 
 static bool EltsFromConsecutiveLoads(ShuffleVectorSDNode *N, unsigned NumElems,
-                                     EVT EVT, LoadSDNode *&LDBase,
+                                     EVT EltVT, LoadSDNode *&LDBase,
                                      unsigned &LastLoadedElt,
                                      SelectionDAG &DAG, MachineFrameInfo *MFI,
                                      const TargetLowering &TLI) {
@@ -8198,7 +8198,7 @@ static bool EltsFromConsecutiveLoads(ShuffleVectorSDNode *N, unsigned NumElems,
       continue;
 
     LoadSDNode *LD = cast<LoadSDNode>(Elt);
-    if (!TLI.isConsecutiveLoad(LD, LDBase, EVT.getSizeInBits()/8, i, MFI))
+    if (!TLI.isConsecutiveLoad(LD, LDBase, EltVT.getSizeInBits()/8, i, MFI))
       return false;
     LastLoadedElt = i;
   }
@@ -8215,7 +8215,7 @@ static SDValue PerformShuffleCombine(SDNode *N, SelectionDAG &DAG,
                                      const TargetLowering &TLI) {
   DebugLoc dl = N->getDebugLoc();
   EVT VT = N->getValueType(0);
-  EVT EVT = VT.getVectorElementType();
+  EVT EltVT = VT.getVectorElementType();
   ShuffleVectorSDNode *SVN = cast<ShuffleVectorSDNode>(N);
   unsigned NumElems = VT.getVectorNumElements();
 
@@ -8226,7 +8226,7 @@ static SDValue PerformShuffleCombine(SDNode *N, SelectionDAG &DAG,
   MachineFrameInfo *MFI = DAG.getMachineFunction().getFrameInfo();
   LoadSDNode *LD = NULL;
   unsigned LastLoadedElt;
-  if (!EltsFromConsecutiveLoads(SVN, NumElems, EVT, LD, LastLoadedElt, DAG,
+  if (!EltsFromConsecutiveLoads(SVN, NumElems, EltVT, LD, LastLoadedElt, DAG,
                                 MFI, TLI))
     return SDValue();