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Don't use a random type for the select condition,

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use an MVT::i1 and simplify the code while there.

llvm-svn: 57833
This commit is contained in:
Duncan Sands 2008-10-20 16:04:57 +00:00
parent 1c36874fdd
commit 1872cc22b0
1 changed files with 1 additions and 2 deletions
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3
lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
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@ -272,8 +272,7 @@ SDValue DAGTypeLegalizer::PromoteIntRes_EXTRACT_VECTOR_ELT(SDNode *N) {
if (TLI.isBigEndian())
std::swap(Lo, Hi);
SDValue Odd = DAG.getNode(ISD::AND, OldIdx.getValueType(), OldIdx,
DAG.getConstant(1, TLI.getShiftAmountTy()));
SDValue Odd = DAG.getNode(ISD::TRUNCATE, MVT::i1, OldIdx);
return DAG.getNode(ISD::SELECT, NewVT, Odd, Hi, Lo);
}