Fix cppcheck shadow variable name warnings. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374668 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index e7e5885a7b3692f82cd02a163fcfea749f62679c..deb194124a8340d76ca4e9ab5952ede0b28e6608 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -34259,17 +34259,17 @@ bool X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(
     if (Src.getOpcode() == X86ISD::KSHIFTR) {
       if (!DemandedElts.intersects(APInt::getLowBitsSet(NumElts, ShiftAmt))) {
         unsigned C1 = Src.getConstantOperandVal(1);
-        unsigned Opc = X86ISD::KSHIFTL;
+        unsigned NewOpc = X86ISD::KSHIFTL;
         int Diff = ShiftAmt - C1;
         if (Diff < 0) {
           Diff = -Diff;
-          Opc = X86ISD::KSHIFTR;
+          NewOpc = X86ISD::KSHIFTR;
         }
 
         SDLoc dl(Op);
         SDValue NewSA = TLO.DAG.getTargetConstant(Diff, dl, MVT::i8);
         return TLO.CombineTo(
-            Op, TLO.DAG.getNode(Opc, dl, VT, Src.getOperand(0), NewSA));
+            Op, TLO.DAG.getNode(NewOpc, dl, VT, Src.getOperand(0), NewSA));
       }
     }
 
@@ -34298,17 +34298,17 @@ bool X86TargetLowering::SimplifyDemandedVectorEltsForTargetNode(
     if (Src.getOpcode() == X86ISD::KSHIFTL) {
       if (!DemandedElts.intersects(APInt::getHighBitsSet(NumElts, ShiftAmt))) {
         unsigned C1 = Src.getConstantOperandVal(1);
-        unsigned Opc = X86ISD::KSHIFTR;
+        unsigned NewOpc = X86ISD::KSHIFTR;
         int Diff = ShiftAmt - C1;
         if (Diff < 0) {
           Diff = -Diff;
-          Opc = X86ISD::KSHIFTL;
+          NewOpc = X86ISD::KSHIFTL;
         }
 
         SDLoc dl(Op);
         SDValue NewSA = TLO.DAG.getTargetConstant(Diff, dl, MVT::i8);
         return TLO.CombineTo(
-            Op, TLO.DAG.getNode(Opc, dl, VT, Src.getOperand(0), NewSA));
+            Op, TLO.DAG.getNode(NewOpc, dl, VT, Src.getOperand(0), NewSA));
       }
     }