[llvm] r227582 - tidy up; NFC

[Sanjay Patel]

Author: spatel
Date: Fri Jan 30 10:58:58 2015
New Revision: 227582

URL: http://llvm.org/viewvc/llvm-project?rev=227582&view=rev
Log:
tidy up; NFC

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=227582&r1=227581&r2=227582&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Fri Jan 30 10:58:58 2015
@@ -5958,19 +5958,18 @@ static SDValue LowerBuildVectorv4x32(SDV
   return DAG.getNode(ISD::BITCAST, SDLoc(Op), VT, Result);
 }
 
-/// getVShift - Return a vector logical shift node.
-///
+/// Return a vector logical shift node.
 static SDValue getVShift(bool isLeft, EVT VT, SDValue SrcOp,
                          unsigned NumBits, SelectionDAG &DAG,
                          const TargetLowering &TLI, SDLoc dl) {
   assert(VT.is128BitVector() && "Unknown type for VShift");
-  EVT ShVT = MVT::v2i64;
+  MVT ShVT = MVT::v2i64;
   unsigned Opc = isLeft ? X86ISD::VSHLDQ : X86ISD::VSRLDQ;
   SrcOp = DAG.getNode(ISD::BITCAST, dl, ShVT, SrcOp);
+  MVT ScalarShiftTy = TLI.getScalarShiftAmountTy(SrcOp.getValueType());
+  SDValue ShiftVal = DAG.getConstant(NumBits, ScalarShiftTy);
   return DAG.getNode(ISD::BITCAST, dl, VT,
-                     DAG.getNode(Opc, dl, ShVT, SrcOp,
-                             DAG.getConstant(NumBits,
-                                  TLI.getScalarShiftAmountTy(SrcOp.getValueType()))));
+                     DAG.getNode(Opc, dl, ShVT, SrcOp, ShiftVal));
 }
 
 static SDValue