Lines Matching refs:CCMask
38 Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {} in Comparison()
56 unsigned CCMask; member
2253 if ((Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_GT) || in adjustZeroCmp()
2254 (Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_LE) || in adjustZeroCmp()
2255 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_LT) || in adjustZeroCmp()
2256 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_GE)) { in adjustZeroCmp()
2257 C.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustZeroCmp()
2297 if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_LT) in adjustSubwordCmp()
2299 Value = 127, C.CCMask = SystemZ::CCMASK_CMP_GT; in adjustSubwordCmp()
2300 else if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_GE) in adjustSubwordCmp()
2302 Value = 128, C.CCMask = SystemZ::CCMASK_CMP_LT; in adjustSubwordCmp()
2422 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForSubtraction()
2423 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustForSubtraction()
2450 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in adjustForFNeg()
2527 static unsigned getTestUnderMaskCond(unsigned BitSize, unsigned CCMask, in getTestUnderMaskCond() argument
2548 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2550 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2554 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2556 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2560 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2562 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2568 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2570 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2574 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2576 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2580 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2582 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2588 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2590 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2594 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2596 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2603 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == Low) in getTestUnderMaskCond()
2605 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == Low) in getTestUnderMaskCond()
2607 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == High) in getTestUnderMaskCond()
2609 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == High) in getTestUnderMaskCond()
2643 NewC.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
2644 NewC.CCMask == SystemZ::CCMASK_CMP_NE || in adjustForTestUnderMask()
2648 if (NewC.CCMask == SystemZ::CCMASK_CMP_LE || in adjustForTestUnderMask()
2649 NewC.CCMask == SystemZ::CCMASK_CMP_GT) { in adjustForTestUnderMask()
2653 NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustForTestUnderMask()
2672 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2683 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2690 NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal, in adjustForTestUnderMask()
2704 C.CCMask = NewCCMask; in adjustForTestUnderMask()
2736 C.CCMask = CC < 4 ? 1 << (3 - CC) : 0; in getIntrinsicCmp()
2739 C.CCMask = CC < 4 ? ~(1 << (3 - CC)) : -1; in getIntrinsicCmp()
2743 C.CCMask = CC < 4 ? ~0U << (4 - CC) : -1; in getIntrinsicCmp()
2746 C.CCMask = CC < 4 ? ~(~0U << (4 - CC)) : 0; in getIntrinsicCmp()
2750 C.CCMask = CC < 4 ? ~0U << (3 - CC) : -1; in getIntrinsicCmp()
2753 C.CCMask = CC < 4 ? ~(~0U << (3 - CC)) : 0; in getIntrinsicCmp()
2756 C.CCMask &= CCValid; in getIntrinsicCmp()
2779 C.CCMask = CCMaskForCondCode(Cond); in getCmp()
2798 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in getCmp()
2799 C.CCMask == SystemZ::CCMASK_CMP_NE || in getCmp()
2802 else if (C.CCMask & SystemZ::CCMASK_CMP_UO) in getCmp()
2806 C.CCMask &= ~SystemZ::CCMASK_CMP_UO; in getCmp()
2817 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in getCmp()
2843 bool RegisterOnly = (bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_0) != in emitCmp()
2844 bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_1)); in emitCmp()
2887 unsigned CCValid, unsigned CCMask) { in emitSETCC() argument
2891 DAG.getTargetConstant(CCMask, DL, MVT::i32), CCReg}; in emitSETCC()
3112 return emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSETCC()
3133 SDValue Result = emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSTRICT_FSETCC()
3150 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), Dest, CCReg); in lowerBR_CC()
3190 C.CCMask != SystemZ::CCMASK_CMP_EQ && in lowerSELECT_CC()
3191 C.CCMask != SystemZ::CCMASK_CMP_NE && in lowerSELECT_CC()
3195 return getAbsolute(DAG, DL, TrueOp, C.CCMask & SystemZ::CCMASK_CMP_LT); in lowerSELECT_CC()
3197 return getAbsolute(DAG, DL, FalseOp, C.CCMask & SystemZ::CCMASK_CMP_GT); in lowerSELECT_CC()
3203 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), CCReg}; in lowerSELECT_CC()
3957 unsigned CCMask = 0; in lowerXALUO() local
3964 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
3969 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
3974 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerXALUO()
3979 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerXALUO()
3986 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerXALUO()
4022 unsigned CCMask = 0; in lowerADDSUBCARRY() local
4032 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerADDSUBCARRY()
4040 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerADDSUBCARRY()
4047 DAG.getConstant(CCMask, DL, MVT::i32)); in lowerADDSUBCARRY()
4052 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerADDSUBCARRY()
6897 static bool combineCCMask(SDValue &CCReg, int &CCValid, int &CCMask) { in combineCCMask() argument
6919 if (CCMask == SystemZ::CCMASK_CMP_NE) in combineCCMask()
6921 else if (CCMask != SystemZ::CCMASK_CMP_EQ) in combineCCMask()
6942 CCMask = NewCCMask->getZExtValue(); in combineCCMask()
6944 CCMask ^= CCValid; in combineCCMask()
6974 CCMask = SystemZ::reverseCCMask(CCMask); in combineCCMask()
6990 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineBR_CCMASK() local
6991 if (!CCValid || !CCMask) in combineBR_CCMASK()
6995 int CCMaskVal = CCMask->getZExtValue(); in combineBR_CCMASK()
7014 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(3)); in combineSELECT_CCMASK() local
7015 if (!CCValid || !CCMask) in combineSELECT_CCMASK()
7019 int CCMaskVal = CCMask->getZExtValue(); in combineSELECT_CCMASK()
7037 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineGET_CCMASK() local
7038 if (!CCValid || !CCMask) in combineGET_CCMASK()
7041 int CCMaskVal = CCMask->getZExtValue(); in combineGET_CCMASK()
7548 unsigned CCMask = FirstMI->getOperand(4).getImm(); in createPHIsForSelects() local
7568 if (MI->getOperand(4).getImm() == (CCValid ^ CCMask)) in createPHIsForSelects()
7597 unsigned CCMask = MI.getOperand(4).getImm(); in emitSelect() local
7612 if (NextMIIt->getOperand(4).getImm() == CCMask || in emitSelect()
7613 NextMIIt->getOperand(4).getImm() == (CCValid ^ CCMask)) { in emitSelect()
7657 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitSelect()
7697 unsigned CCMask = MI.getOperand(5).getImm(); in emitCondStore() local
7716 CCMask ^= CCValid; in emitCondStore()
7723 .addImm(CCMask) in emitCondStore()
7732 CCMask ^= CCValid; in emitCondStore()
7750 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitCondStore()