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[DAGCombine] convertBuildVecZextToZext - remove duplicate getOpcode() call. NFCI.

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llvm-svn: 365269
This commit is contained in:
Simon Pilgrim 2019-07-06 18:32:15 +00:00
parent b1b70bfd0d
commit 3210e06452
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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@ -17582,7 +17582,7 @@ SDValue DAGCombiner::convertBuildVecZextToZext(SDNode *N) {
auto checkElem = [&](SDValue Op) -> int64_t {
unsigned Opc = Op.getOpcode();
FoundZeroExtend |= (Opc == ISD::ZERO_EXTEND);
if ((Op.getOpcode() == ISD::ZERO_EXTEND || Opc == ISD::ANY_EXTEND) &&
if ((Opc == ISD::ZERO_EXTEND || Opc == ISD::ANY_EXTEND) &&
Op.getOperand(0).getOpcode() == ISD::EXTRACT_VECTOR_ELT &&
Op0.getOperand(0).getOperand(0) == Op.getOperand(0).getOperand(0))
if (auto *C = dyn_cast<ConstantSDNode>(Op.getOperand(0).getOperand(1)))