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Use SelectionDAG::getBuildVector/getSplatBuildVector helper functions where possible. NFCI.

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llvm-svn: 293520
This commit is contained in:
Simon Pilgrim 2017-01-30 18:20:42 +00:00
parent d5bd701535
commit 6afbcd6ac7
1 changed files with 3 additions and 7 deletions
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10
lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
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@ -621,8 +621,7 @@ SDValue VectorLegalizer::ExpandLoad(SDValue Op) {
}
NewChain = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, LoadChains);
Value = DAG.getNode(ISD::BUILD_VECTOR, dl,
Op.getNode()->getValueType(0), Vals);
Value = DAG.getBuildVector(Op.getNode()->getValueType(0), dl, Vals);
} else {
SDValue Scalarized = TLI.scalarizeVectorLoad(LD, DAG);
@ -720,8 +719,6 @@ SDValue VectorLegalizer::ExpandSELECT(SDValue Op) {
assert(VT.isVector() && !Mask.getValueType().isVector()
&& Op1.getValueType() == Op2.getValueType() && "Invalid type");
unsigned NumElem = VT.getVectorNumElements();
// If we can't even use the basic vector operations of
// AND,OR,XOR, we will have to scalarize the op.
// Notice that the operation may be 'promoted' which means that it is
@ -745,8 +742,7 @@ SDValue VectorLegalizer::ExpandSELECT(SDValue Op) {
DAG.getConstant(0, DL, BitTy));
// Broadcast the mask so that the entire vector is all-one or all zero.
SmallVector<SDValue, 8> Ops(NumElem, Mask);
Mask = DAG.getNode(ISD::BUILD_VECTOR, DL, MaskTy, Ops);
Mask = DAG.getSplatBuildVector(MaskTy, DL, Mask);
// Bitcast the operands to be the same type as the mask.
// This is needed when we select between FP types because
@ -1102,7 +1098,7 @@ SDValue VectorLegalizer::UnrollVSETCC(SDValue Op) {
(EltVT.getSizeInBits()), dl, EltVT),
DAG.getConstant(0, dl, EltVT));
}
return DAG.getNode(ISD::BUILD_VECTOR, dl, VT, Ops);
return DAG.getBuildVector(VT, dl, Ops);
}
}