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Convert to for-range loop. NFCI. 

llvm-svn: 294610
This commit is contained in:
Simon Pilgrim 2017-02-09 18:52:24 +00:00
parent cc709cebc8
commit e0b5c2acbd
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -6701,6 +6701,7 @@ static SDValue buildFromShuffleMostly(SDValue Op, SelectionDAG &DAG) {
SDValue ExtractedFromVec = Op.getOperand(i).getOperand(0);
SDValue ExtIdx = Op.getOperand(i).getOperand(1);
// Quit if non-constant index.
if (!isa<ConstantSDNode>(ExtIdx))
return SDValue();
@ -6731,11 +6732,10 @@ static SDValue buildFromShuffleMostly(SDValue Op, SelectionDAG &DAG) {
VecIn2 = VecIn2.getNode() ? VecIn2 : DAG.getUNDEF(VT);
SDValue NV = DAG.getVectorShuffle(VT, DL, VecIn1, VecIn2, Mask);
for (unsigned i = 0, e = InsertIndices.size(); i != e; ++i) {
unsigned Idx = InsertIndices[i];
for (unsigned Idx : InsertIndices)
NV = DAG.getNode(ISD::INSERT_VECTOR_ELT, DL, VT, NV, Op.getOperand(Idx),
DAG.getIntPtrConstant(Idx, DL));
}
return NV;
}