1980   Comparison NewC(C);  in adjustForTestUnderMask()  local
1984     NewC.Op0 = C.Op0.getOperand(0);  in adjustForTestUnderMask()
1985     NewC.Op1 = C.Op0.getOperand(1);  in adjustForTestUnderMask()
1986     Mask = dyn_cast<ConstantSDNode>(NewC.Op1);  in adjustForTestUnderMask()
1994     if (NewC.Op0.getValueType() != MVT::i64 ||  in adjustForTestUnderMask()
1995         NewC.CCMask == SystemZ::CCMASK_CMP_EQ ||  in adjustForTestUnderMask()
1996         NewC.CCMask == SystemZ::CCMASK_CMP_NE ||  in adjustForTestUnderMask()
1997         NewC.ICmpType == SystemZICMP::SignedOnly)  in adjustForTestUnderMask()
2000     if (NewC.CCMask == SystemZ::CCMASK_CMP_LE ||  in adjustForTestUnderMask()
2001         NewC.CCMask == SystemZ::CCMASK_CMP_GT) {  in adjustForTestUnderMask()
2005       NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ;  in adjustForTestUnderMask()
2010     NewC.ICmpType = SystemZICMP::UnsignedOnly;  in adjustForTestUnderMask()
2017   unsigned BitSize = NewC.Op0.getValueType().getSizeInBits();  in adjustForTestUnderMask()
2019   if (NewC.ICmpType != SystemZICMP::SignedOnly &&  in adjustForTestUnderMask()
2020       NewC.Op0.getOpcode() == ISD::SHL &&  in adjustForTestUnderMask()
2021       isSimpleShift(NewC.Op0, ShiftVal) &&  in adjustForTestUnderMask()
2022       (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask,  in adjustForTestUnderMask()
2026     NewC.Op0 = NewC.Op0.getOperand(0);  in adjustForTestUnderMask()
2028   } else if (NewC.ICmpType != SystemZICMP::SignedOnly &&  in adjustForTestUnderMask()
2029              NewC.Op0.getOpcode() == ISD::SRL &&  in adjustForTestUnderMask()
2030              isSimpleShift(NewC.Op0, ShiftVal) &&  in adjustForTestUnderMask()
2031              (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask,  in adjustForTestUnderMask()
2035     NewC.Op0 = NewC.Op0.getOperand(0);  in adjustForTestUnderMask()
2038     NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal,  in adjustForTestUnderMask()
2039                                      NewC.ICmpType);  in adjustForTestUnderMask()
2046   C.Op0 = NewC.Op0;  in adjustForTestUnderMask()