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[TargetLowering] Use getShiftAmountConstant. NFC #123802

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Merged
merged 1 commit into from
Jan 21, 2025
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[TargetLowering] Use getShiftAmountConstant. NFC #123802

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9 changes: 3 additions & 6 deletions llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -10959,12 +10959,9 @@ void TargetLowering::forceExpandWideMUL(SelectionDAG &DAG, const SDLoc &dl,
// The high part is obtained by SRA'ing all but one of the bits of low
// part.
unsigned LoSize = VT.getFixedSizeInBits();
HiLHS = DAG.getNode(
ISD::SRA, dl, VT, LHS,
DAG.getConstant(LoSize - 1, dl, getPointerTy(DAG.getDataLayout())));
HiRHS = DAG.getNode(
ISD::SRA, dl, VT, RHS,
DAG.getConstant(LoSize - 1, dl, getPointerTy(DAG.getDataLayout())));
SDValue Shift = DAG.getShiftAmountConstant(LoSize - 1, VT, dl);
HiLHS = DAG.getNode(ISD::SRA, dl, VT, LHS, Shift);
HiRHS = DAG.getNode(ISD::SRA, dl, VT, RHS, Shift);
} else {
HiLHS = DAG.getConstant(0, dl, VT);
HiRHS = DAG.getConstant(0, dl, VT);
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