Commit 37cdac63 authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

[X86] LowerAVXExtend - fix dodgy self-comparison assert. 

PVS Studio noticed that we were asserting "VT.getVectorNumElements() == VT.getVectorNumElements()" instead of "VT.getVectorNumElements() == InVT.getVectorNumElements()".
parent d91ea7fc

llvm/lib/Target/X86/X86ISelLowering.cpp

+1 −1
Original line number Diff line number Diff line
@@ -19035,7 +19035,7 @@ static SDValue LowerAVXExtend(SDValue Op, SelectionDAG &DAG, 
  assert(VT.isVector() && InVT.isVector() && "Expected vector type");

  assert((Opc == ISD::ANY_EXTEND || Opc == ISD::ZERO_EXTEND) &&

         "Unexpected extension opcode");

  assert(VT.getVectorNumElements() == VT.getVectorNumElements() &&

  assert(VT.getVectorNumElements() == InVT.getVectorNumElements() &&

         "Expected same number of elements");

  assert((VT.getVectorElementType() == MVT::i16 ||

          VT.getVectorElementType() == MVT::i32 ||