[X86] Remove duplicate call to getValueType. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294640 91177308-0d34-0410-b5e6-96231b3b80d8
qzmfranklin · Feb 9, 2017 · 161421e · 161421e
1 parent cdf1f70
commit 161421e
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
@@ -28791,12 +28791,13 @@ static SDValue combineExtractVectorElt(SDNode *N, SelectionDAG &DAG,
   if (SDValue NewOp = XFormVExtractWithShuffleIntoLoad(N, DAG, DCI))
     return NewOp;
 
+  EVT VT = N->getValueType(0);
   SDValue InputVector = N->getOperand(0);
   SDLoc dl(InputVector);
+
   // Detect mmx to i32 conversion through a v2i32 elt extract.
   if (InputVector.getOpcode() == ISD::BITCAST && InputVector.hasOneUse() &&
-      N->getValueType(0) == MVT::i32 &&
-      InputVector.getValueType() == MVT::v2i32 &&
+      VT == MVT::i32 && InputVector.getValueType() == MVT::v2i32 &&
       isa<ConstantSDNode>(N->getOperand(1)) &&
       N->getConstantOperandVal(1) == 0) {
     SDValue MMXSrc = InputVector.getOperand(0);
@@ -28806,8 +28807,6 @@ static SDValue combineExtractVectorElt(SDNode *N, SelectionDAG &DAG,
       return DAG.getNode(X86ISD::MMX_MOVD2W, dl, MVT::i32, MMXSrc);
   }
 
-  EVT VT = N->getValueType(0);
-
   if (VT == MVT::i1 && isa<ConstantSDNode>(N->getOperand(1)) &&
       InputVector.getOpcode() == ISD::BITCAST &&
       isa<ConstantSDNode>(InputVector.getOperand(0))) {