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[CodeGen] Construct SmallVector with ArrayRef (NFC) #135930

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Apr 16, 2025
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[CodeGen] Construct SmallVector with ArrayRef (NFC) #135930

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4 changes: 1 addition & 3 deletions llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -24741,10 +24741,8 @@ static SDValue combineConcatVectorOfShuffleAndItsOperands(

// We are going to pad the shuffle operands, so any indice, that was picking
// from the second operand, must be adjusted.
SmallVector<int, 16> AdjustedMask;
AdjustedMask.reserve(SVN->getMask().size());
SmallVector<int, 16> AdjustedMask(SVN->getMask());
assert(SVN->getOperand(1).isUndef() && "Expected unary shuffle!");
append_range(AdjustedMask, SVN->getMask());

// Identity masks for the operands of the (padded) shuffle.
SmallVector<int, 32> IdentityMask(2 * OpVT.getVectorNumElements());
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