37     : Op0(Op0In), Op1(Op1In), Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {}  in Comparison()
49   unsigned CCValid;  member
1510                                       unsigned &CCValid) {  in isIntrinsicWithCCAndChain()  argument
1515     CCValid = SystemZ::CCMASK_TBEGIN;  in isIntrinsicWithCCAndChain()
1520     CCValid = SystemZ::CCMASK_TBEGIN;  in isIntrinsicWithCCAndChain()
1525     CCValid = SystemZ::CCMASK_TEND;  in isIntrinsicWithCCAndChain()
1536 static bool isIntrinsicWithCC(SDValue Op, unsigned &Opcode, unsigned &CCValid) {  in isIntrinsicWithCC()  argument
1543     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1550     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1558     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1566     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1574     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1579     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1586     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1593     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1600     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1607     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1614     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1621     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1628     CCValid = SystemZ::CCMASK_0 | SystemZ::CCMASK_3;  in isIntrinsicWithCC()
1635     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1642     CCValid = SystemZ::CCMASK_ANY;  in isIntrinsicWithCC()
1648     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1654     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1660     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1666     CCValid = SystemZ::CCMASK_VCMP;  in isIntrinsicWithCC()
1671     CCValid = SystemZ::CCMASK_TDC;  in isIntrinsicWithCC()
2208   C.CCValid = SystemZ::CCMASK_TM;  in adjustForTestUnderMask()
2234                                   SDValue Call, unsigned CCValid, uint64_t CC,  in getIntrinsicCmp()  argument
2238   C.CCValid = CCValid;  in getIntrinsicCmp()
2261   C.CCMask &= CCValid;  in getIntrinsicCmp()
2270     unsigned Opcode, CCValid;  in getCmp()  local
2273         isIntrinsicWithCCAndChain(CmpOp0, Opcode, CCValid))  in getCmp()
2274       return getIntrinsicCmp(DAG, Opcode, CmpOp0, CCValid, Constant, Cond);  in getCmp()
2277         isIntrinsicWithCC(CmpOp0, Opcode, CCValid))  in getCmp()
2278       return getIntrinsicCmp(DAG, Opcode, CmpOp0, CCValid, Constant, Cond);  in getCmp()
2283     C.CCValid = SystemZ::CCMASK_FCMP;  in getCmp()
2287     C.CCValid = SystemZ::CCMASK_ICMP;  in getCmp()
2379                          unsigned CCValid, unsigned CCMask) {  in emitSETCC()  argument
2382                     DAG.getConstant(CCValid, DL, MVT::i32),  in emitSETCC()
2534   return emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask);  in lowerSETCC()
2547                      Op.getOperand(0), DAG.getConstant(C.CCValid, DL, MVT::i32),  in lowerBR_CC()
2599   SDValue Ops[] = {TrueOp, FalseOp, DAG.getConstant(C.CCValid, DL, MVT::i32),  in lowerSELECT_CC()
3227   unsigned CCValid = 0;  in lowerXALUO()  local
3234     CCValid = SystemZ::CCMASK_ARITH;  in lowerXALUO()
3239     CCValid = SystemZ::CCMASK_ARITH;  in lowerXALUO()
3244     CCValid = SystemZ::CCMASK_LOGICAL;  in lowerXALUO()
3249     CCValid = SystemZ::CCMASK_LOGICAL;  in lowerXALUO()
3257   SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask);  in lowerXALUO()
3280   unsigned CCValid = 0;  in lowerADDSUBCARRY()  local
3287     CCValid = SystemZ::CCMASK_LOGICAL;  in lowerADDSUBCARRY()
3292     CCValid = SystemZ::CCMASK_LOGICAL;  in lowerADDSUBCARRY()
3299                       DAG.getConstant(CCValid, DL, MVT::i32),  in lowerADDSUBCARRY()
3305   SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask);  in lowerADDSUBCARRY()
3669   unsigned Opcode, CCValid;  in lowerINTRINSIC_W_CHAIN()  local
3670   if (isIntrinsicWithCCAndChain(Op, Opcode, CCValid)) {  in lowerINTRINSIC_W_CHAIN()
3684   unsigned Opcode, CCValid;  in lowerINTRINSIC_WO_CHAIN()  local
3685   if (isIntrinsicWithCC(Op, Opcode, CCValid)) {  in lowerINTRINSIC_WO_CHAIN()
5618 static bool combineCCMask(SDValue &CCReg, int &CCValid, int &CCMask) {  in combineCCMask()  argument
5626   if (CCValid != SystemZ::CCMASK_ICMP)  in combineCCMask()
5662     CCValid = NewCCValid->getZExtValue();  in combineCCMask()
5665       CCMask ^= CCValid;  in combineCCMask()
5718   auto *CCValid = dyn_cast<ConstantSDNode>(N->getOperand(1));  in combineBR_CCMASK()  local
5720   if (!CCValid || !CCMask)  in combineBR_CCMASK()
5723   int CCValidVal = CCValid->getZExtValue();  in combineBR_CCMASK()
5742   auto *CCValid = dyn_cast<ConstantSDNode>(N->getOperand(2));  in combineSELECT_CCMASK()  local
5744   if (!CCValid || !CCMask)  in combineSELECT_CCMASK()
5747   int CCValidVal = CCValid->getZExtValue();  in combineSELECT_CCMASK()
5766   auto *CCValid = dyn_cast<ConstantSDNode>(N->getOperand(1));  in combineGET_CCMASK()  local
5768   if (!CCValid || !CCMask)  in combineGET_CCMASK()
5770   int CCValidVal = CCValid->getZExtValue();  in combineGET_CCMASK()
6243   unsigned CCValid = MIItBegin->getOperand(3).getImm();  in createPHIsForSelects()  local
6265     if (MIIt->getOperand(4).getImm() == (CCValid ^ CCMask))  in createPHIsForSelects()
6290   unsigned CCValid = MI.getOperand(3).getImm();  in emitSelect()  local
6303            NextMIIt->getOperand(3).getImm() == CCValid &&  in emitSelect()
6305             NextMIIt->getOperand(4).getImm() == (CCValid ^ CCMask))) {  in emitSelect()
6326     .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB);  in emitSelect()
6364   unsigned CCValid = MI.getOperand(4).getImm();  in emitCondStore()  local
6375       CCMask ^= CCValid;  in emitCondStore()
6390       .addImm(CCValid)  in emitCondStore()
6400     CCMask ^= CCValid;  in emitCondStore()
6418     .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB);  in emitCondStore()