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Searched refs:NeededMask (Results 1 – 2 of 2) sorted by relevance

/llvm-project-15.0.7/llvm/lib/CodeGen/SelectionDAG/
H A DSelectionDAGISel.cpp1900 APInt NeededMask = DesiredMask & ~ActualMask; in CheckAndMask() local
1901 if (CurDAG->MaskedValueIsZero(LHS, NeededMask)) in CheckAndMask()
1929 APInt NeededMask = DesiredMask & ~ActualMask; in CheckOrMask() local
1933 if (NeededMask.isSubsetOf(Known.One)) in CheckOrMask()
/llvm-project-15.0.7/llvm/lib/Target/X86/
H A DX86ISelDAGToDAG.cpp4160 APInt NeededMask = APInt::getLowBitsSet(NVT.getSizeInBits(), in tryShrinkShlLogicImm() local
4162 NeededMask &= ~Cst->getAPIntValue(); in tryShrinkShlLogicImm()
4164 if (CurDAG->MaskedValueIsZero(N->getOperand(0), NeededMask)) in tryShrinkShlLogicImm()