Lines Matching refs:CCMask
42 Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {} in Comparison()
60 unsigned CCMask; member
2475 if ((Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_GT) || in adjustZeroCmp()
2476 (Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_LE) || in adjustZeroCmp()
2477 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_LT) || in adjustZeroCmp()
2478 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_GE)) { in adjustZeroCmp()
2479 C.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustZeroCmp()
2521 if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_LT) in adjustSubwordCmp()
2523 Value = 127, C.CCMask = SystemZ::CCMASK_CMP_GT; in adjustSubwordCmp()
2524 else if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_GE) in adjustSubwordCmp()
2526 Value = 128, C.CCMask = SystemZ::CCMASK_CMP_LT; in adjustSubwordCmp()
2647 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForSubtraction()
2648 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustForSubtraction()
2681 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in adjustForFNeg()
2757 static unsigned getTestUnderMaskCond(unsigned BitSize, unsigned CCMask, in getTestUnderMaskCond() argument
2777 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2779 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2783 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2785 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2789 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2791 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2797 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2799 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2803 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2805 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2809 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2811 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2817 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2819 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2823 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2825 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2832 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == Low) in getTestUnderMaskCond()
2834 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == Low) in getTestUnderMaskCond()
2836 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == High) in getTestUnderMaskCond()
2838 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == High) in getTestUnderMaskCond()
2854 (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
2855 C.CCMask == SystemZ::CCMASK_CMP_NE)) { in adjustForTestUnderMask()
2862 if (C.CCMask == SystemZ::CCMASK_CMP_EQ) in adjustForTestUnderMask()
2863 C.CCMask = SystemZ::CCMASK_VCMP_ALL; in adjustForTestUnderMask()
2865 C.CCMask = SystemZ::CCMASK_VCMP_ALL ^ C.CCValid; in adjustForTestUnderMask()
2893 NewC.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
2894 NewC.CCMask == SystemZ::CCMASK_CMP_NE || in adjustForTestUnderMask()
2898 if (NewC.CCMask == SystemZ::CCMASK_CMP_LE || in adjustForTestUnderMask()
2899 NewC.CCMask == SystemZ::CCMASK_CMP_GT) { in adjustForTestUnderMask()
2903 NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustForTestUnderMask()
2922 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2933 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2940 NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal, in adjustForTestUnderMask()
2954 C.CCMask = NewCCMask; in adjustForTestUnderMask()
2966 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustICmp128()
2967 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustICmp128()
2972 if (C.CCMask == SystemZ::CCMASK_CMP_EQ) in adjustICmp128()
2973 C.CCMask = SystemZ::CCMASK_VCMP_ALL; in adjustICmp128()
2975 C.CCMask = SystemZ::CCMASK_VCMP_ALL ^ C.CCValid; in adjustICmp128()
2981 switch (C.CCMask) { in adjustICmp128()
2996 C.CCMask = SystemZ::CCMASK_1; in adjustICmp128()
2999 C.CCMask ^= C.CCValid; in adjustICmp128()
3031 C.CCMask = CC < 4 ? 1 << (3 - CC) : 0; in getIntrinsicCmp()
3034 C.CCMask = CC < 4 ? ~(1 << (3 - CC)) : -1; in getIntrinsicCmp()
3038 C.CCMask = CC < 4 ? ~0U << (4 - CC) : -1; in getIntrinsicCmp()
3041 C.CCMask = CC < 4 ? ~(~0U << (4 - CC)) : 0; in getIntrinsicCmp()
3045 C.CCMask = CC < 4 ? ~0U << (3 - CC) : -1; in getIntrinsicCmp()
3048 C.CCMask = CC < 4 ? ~(~0U << (3 - CC)) : 0; in getIntrinsicCmp()
3051 C.CCMask &= CCValid; in getIntrinsicCmp()
3075 C.CCMask = CCMaskForCondCode(Cond); in getCmp()
3094 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in getCmp()
3095 C.CCMask == SystemZ::CCMASK_CMP_NE || in getCmp()
3098 else if (C.CCMask & SystemZ::CCMASK_CMP_UO) in getCmp()
3102 C.CCMask &= ~SystemZ::CCMASK_CMP_UO; in getCmp()
3113 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in getCmp()
3140 bool RegisterOnly = (bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_0) != in emitCmp()
3141 bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_1)); in emitCmp()
3189 unsigned CCValid, unsigned CCMask) { in emitSETCC() argument
3193 DAG.getTargetConstant(CCMask, DL, MVT::i32), CCReg}; in emitSETCC()
3414 return emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSETCC()
3435 SDValue Result = emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSTRICT_FSETCC()
3452 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), Dest, CCReg); in lowerBR_CC()
3489 if (C.Opcode == SystemZISD::ICMP && C.CCMask != SystemZ::CCMASK_CMP_EQ && in lowerSELECT_CC()
3490 C.CCMask != SystemZ::CCMASK_CMP_NE && in lowerSELECT_CC()
3495 return getAbsolute(DAG, DL, TrueOp, C.CCMask & SystemZ::CCMASK_CMP_LT); in lowerSELECT_CC()
3497 return getAbsolute(DAG, DL, FalseOp, C.CCMask & SystemZ::CCMASK_CMP_GT); in lowerSELECT_CC()
3503 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), CCReg}; in lowerSELECT_CC()
4306 unsigned CCMask = 0; in lowerXALUO() local
4313 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
4318 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
4323 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerXALUO()
4328 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerXALUO()
4335 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerXALUO()
4403 unsigned CCMask = 0; in lowerUADDSUBO_CARRY() local
4413 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerUADDSUBO_CARRY()
4421 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerUADDSUBO_CARRY()
4428 DAG.getConstant(CCMask, DL, MVT::i32)); in lowerUADDSUBO_CARRY()
4433 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerUADDSUBO_CARRY()
7580 static bool combineCCMask(SDValue &CCReg, int &CCValid, int &CCMask) { in combineCCMask() argument
7602 if (CCMask == SystemZ::CCMASK_CMP_NE) in combineCCMask()
7604 else if (CCMask != SystemZ::CCMASK_CMP_EQ) in combineCCMask()
7625 CCMask = NewCCMask->getZExtValue(); in combineCCMask()
7627 CCMask ^= CCValid; in combineCCMask()
7657 CCMask = SystemZ::reverseCCMask(CCMask); in combineCCMask()
7673 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineBR_CCMASK() local
7674 if (!CCValid || !CCMask) in combineBR_CCMASK()
7678 int CCMaskVal = CCMask->getZExtValue(); in combineBR_CCMASK()
7697 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(3)); in combineSELECT_CCMASK() local
7698 if (!CCValid || !CCMask) in combineSELECT_CCMASK()
7702 int CCMaskVal = CCMask->getZExtValue(); in combineSELECT_CCMASK()
7720 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineGET_CCMASK() local
7721 if (!CCValid || !CCMask) in combineGET_CCMASK()
7724 int CCMaskVal = CCMask->getZExtValue(); in combineGET_CCMASK()
8242 unsigned CCMask = FirstMI->getOperand(4).getImm(); in createPHIsForSelects() local
8262 if (MI->getOperand(4).getImm() == (CCValid ^ CCMask)) in createPHIsForSelects()
8312 unsigned CCMask = MI.getOperand(4).getImm(); in emitSelect() local
8326 if (NextMI.getOperand(4).getImm() == CCMask || in emitSelect()
8327 NextMI.getOperand(4).getImm() == (CCValid ^ CCMask)) { in emitSelect()
8370 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitSelect()
8410 unsigned CCMask = MI.getOperand(5).getImm(); in emitCondStore() local
8429 CCMask ^= CCValid; in emitCondStore()
8436 .addImm(CCMask) in emitCondStore()
8445 CCMask ^= CCValid; in emitCondStore()
8464 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitCondStore()