Searched refs:LowMask (Results 1 – 3 of 3) sorted by relevance
| /llvm-project-15.0.7/llvm/lib/Transforms/InstCombine/ |
| H A D | InstCombineAndOrXor.cpp | 1833 APInt LowMask(APInt::getLowBitsSet(Width, Width - Ctlz)); in visitAnd() local
1834 if ((*AddC & LowMask).isZero()) in visitAnd()
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| /llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/ |
| H A D | TargetLowering.cpp | 9080 SDValue LowMask = DAG.getConstant(APInt::getLowBitsSet(VTSize, Scale), in expandFixedPointMul() local
9082 Result = DAG.getSelectCC(dl, Hi, LowMask, in expandFixedPointMul()
9112 SDValue LowMask = DAG.getConstant(APInt::getLowBitsSet(VTSize, Scale - 1), in expandFixedPointMul() local
9114 Result = DAG.getSelectCC(dl, Hi, LowMask, SatMax, Result, ISD::SETGT); in expandFixedPointMul()
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| /llvm-project-15.0.7/llvm/lib/Target/ARM/ |
| H A D | ARMISelLowering.cpp | 18713 APInt LowMask = APInt::getLowBitsSet(LowWidth, 16); in PerformDAGCombine() local
18716 if ((SimplifyDemandedBits(N->getOperand(0), LowMask, DCI)) || in PerformDAGCombine()
18725 APInt LowMask = APInt::getLowBitsSet(LowWidth, 16); in PerformDAGCombine() local
18727 (SimplifyDemandedBits(N->getOperand(1), LowMask, DCI))) in PerformDAGCombine()
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