Commit a1881820 authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

Fix cppcheck shadow variable warning. NFCI.

parent 95a18b84

llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

+6 −6
Original line number Diff line number Diff line
@@ -10735,16 +10735,16 @@ SDValue DAGCombiner::visitTRUNCATE(SDNode *N) { 
  // e.g. trunc (i64 (bitcast v2i32:x)) -> extract_vector_elt v2i32:x, idx

  if (N0.getOpcode() == ISD::BITCAST && !VT.isVector()) {

    SDValue VecSrc = N0.getOperand(0);

    EVT SrcVT = VecSrc.getValueType();

    if (SrcVT.isVector() && SrcVT.getScalarType() == VT &&

    EVT VecSrcVT = VecSrc.getValueType();

    if (VecSrcVT.isVector() && VecSrcVT.getScalarType() == VT &&

        (!LegalOperations ||

         TLI.isOperationLegal(ISD::EXTRACT_VECTOR_ELT, SrcVT))) {

         TLI.isOperationLegal(ISD::EXTRACT_VECTOR_ELT, VecSrcVT))) {

      SDLoc SL(N);















      EVT IdxVT = TLI.getVectorIdxTy(DAG.getDataLayout());













      unsigned Idx = isLE ? 0 : SrcVT.getVectorNumElements() - 1;













      return DAG.getNode(ISD::EXTRACT_VECTOR_ELT, SL, VT,













                         VecSrc, DAG.getConstant(Idx, SL, IdxVT));













      unsigned Idx = isLE ? 0 : VecSrcVT.getVectorNumElements() - 1;













      return DAG.getNode(ISD::EXTRACT_VECTOR_ELT, SL, VT, VecSrc,













                         DAG.getConstant(Idx, SL, IdxVT));















    }















  }