2061   const APInt *MaskC;  in foldICmpOrConstant()  local
2062   if (match(OrOp1, m_APInt(MaskC)) && Cmp.isEquality()) {  in foldICmpOrConstant()
2063     if (*MaskC == C && (C + 1).isPowerOf2()) {  in foldICmpOrConstant()
2076       Value *And = Builder.CreateAnd(OrOp0, ~(*MaskC));  in foldICmpOrConstant()
2077       Constant *NewC = ConstantInt::get(Or->getType(), C ^ (*MaskC));  in foldICmpOrConstant()
2651   Constant *MaskC = ConstantInt::get(Ty, SignMask | (*DivisorC - 1));  in foldICmpSRemConstant()  local
2652   Value *And = Builder.CreateAnd(SRem->getOperand(0), MaskC);  in foldICmpSRemConstant()
5672     const APInt *MaskC;  in foldICmpEquality()  local
5673     if (match(Op0, m_And(m_Value(B), m_LowBitMask(MaskC))) &&  in foldICmpEquality()
5674         MaskC->countr_one() == A->getType()->getScalarSizeInBits())  in foldICmpEquality()
5845     Constant *MaskC = ConstantInt::get(X->getType(), C->zext(SrcBits));  in foldICmpWithTrunc()  local
5846     Value *And = Builder.CreateAnd(X, MaskC);  in foldICmpWithTrunc()
5847     return new ICmpInst(ICmpInst::ICMP_NE, And, MaskC);  in foldICmpWithTrunc()
5853     Constant *MaskC = ConstantInt::get(X->getType(), (*C + 1).zext(SrcBits));  in foldICmpWithTrunc()  local
5854     Value *And = Builder.CreateAnd(X, MaskC);  in foldICmpWithTrunc()
5855     return new ICmpInst(ICmpInst::ICMP_EQ, And, MaskC);  in foldICmpWithTrunc()