Lines Matching refs:CCMask
38 Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {} in Comparison()
56 unsigned CCMask; member
2114 if ((Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_GT) || in adjustZeroCmp()
2115 (Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_LE) || in adjustZeroCmp()
2116 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_LT) || in adjustZeroCmp()
2117 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_GE)) { in adjustZeroCmp()
2118 C.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustZeroCmp()
2158 if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_LT) in adjustSubwordCmp()
2160 Value = 127, C.CCMask = SystemZ::CCMASK_CMP_GT; in adjustSubwordCmp()
2161 else if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_GE) in adjustSubwordCmp()
2163 Value = 128, C.CCMask = SystemZ::CCMASK_CMP_LT; in adjustSubwordCmp()
2283 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForSubtraction()
2284 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustForSubtraction()
2313 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in adjustForFNeg()
2391 static unsigned getTestUnderMaskCond(unsigned BitSize, unsigned CCMask, in getTestUnderMaskCond() argument
2412 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2414 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2418 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2420 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2424 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2426 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2432 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2434 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2438 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2440 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2444 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2446 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2452 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2454 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2458 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2460 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2467 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == Low) in getTestUnderMaskCond()
2469 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == Low) in getTestUnderMaskCond()
2471 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == High) in getTestUnderMaskCond()
2473 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == High) in getTestUnderMaskCond()
2507 NewC.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
2508 NewC.CCMask == SystemZ::CCMASK_CMP_NE || in adjustForTestUnderMask()
2512 if (NewC.CCMask == SystemZ::CCMASK_CMP_LE || in adjustForTestUnderMask()
2513 NewC.CCMask == SystemZ::CCMASK_CMP_GT) { in adjustForTestUnderMask()
2517 NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustForTestUnderMask()
2536 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2547 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2554 NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal, in adjustForTestUnderMask()
2568 C.CCMask = NewCCMask; in adjustForTestUnderMask()
2600 C.CCMask = CC < 4 ? 1 << (3 - CC) : 0; in getIntrinsicCmp()
2603 C.CCMask = CC < 4 ? ~(1 << (3 - CC)) : -1; in getIntrinsicCmp()
2607 C.CCMask = CC < 4 ? ~0U << (4 - CC) : -1; in getIntrinsicCmp()
2610 C.CCMask = CC < 4 ? ~(~0U << (4 - CC)) : 0; in getIntrinsicCmp()
2614 C.CCMask = CC < 4 ? ~0U << (3 - CC) : -1; in getIntrinsicCmp()
2617 C.CCMask = CC < 4 ? ~(~0U << (3 - CC)) : 0; in getIntrinsicCmp()
2620 C.CCMask &= CCValid; in getIntrinsicCmp()
2643 C.CCMask = CCMaskForCondCode(Cond); in getCmp()
2662 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in getCmp()
2663 C.CCMask == SystemZ::CCMASK_CMP_NE || in getCmp()
2666 else if (C.CCMask & SystemZ::CCMASK_CMP_UO) in getCmp()
2670 C.CCMask &= ~SystemZ::CCMASK_CMP_UO; in getCmp()
2681 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in getCmp()
2707 bool RegisterOnly = (bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_0) != in emitCmp()
2708 bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_1)); in emitCmp()
2751 unsigned CCValid, unsigned CCMask) { in emitSETCC() argument
2755 DAG.getTargetConstant(CCMask, DL, MVT::i32), CCReg}; in emitSETCC()
2976 return emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSETCC()
2997 SDValue Result = emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSTRICT_FSETCC()
3014 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), Dest, CCReg); in lowerBR_CC()
3054 C.CCMask != SystemZ::CCMASK_CMP_EQ && in lowerSELECT_CC()
3055 C.CCMask != SystemZ::CCMASK_CMP_NE && in lowerSELECT_CC()
3059 return getAbsolute(DAG, DL, TrueOp, C.CCMask & SystemZ::CCMASK_CMP_LT); in lowerSELECT_CC()
3061 return getAbsolute(DAG, DL, FalseOp, C.CCMask & SystemZ::CCMASK_CMP_GT); in lowerSELECT_CC()
3067 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), CCReg}; in lowerSELECT_CC()
3720 unsigned CCMask = 0; in lowerXALUO() local
3727 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
3732 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
3737 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerXALUO()
3742 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerXALUO()
3749 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerXALUO()
3785 unsigned CCMask = 0; in lowerADDSUBCARRY() local
3795 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerADDSUBCARRY()
3803 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerADDSUBCARRY()
3810 DAG.getConstant(CCMask, DL, MVT::i32)); in lowerADDSUBCARRY()
3815 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerADDSUBCARRY()
6501 static bool combineCCMask(SDValue &CCReg, int &CCValid, int &CCMask) { in combineCCMask() argument
6523 if (CCMask == SystemZ::CCMASK_CMP_NE) in combineCCMask()
6525 else if (CCMask != SystemZ::CCMASK_CMP_EQ) in combineCCMask()
6546 CCMask = NewCCMask->getZExtValue(); in combineCCMask()
6548 CCMask ^= CCValid; in combineCCMask()
6578 CCMask = SystemZ::reverseCCMask(CCMask); in combineCCMask()
6594 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineBR_CCMASK() local
6595 if (!CCValid || !CCMask) in combineBR_CCMASK()
6599 int CCMaskVal = CCMask->getZExtValue(); in combineBR_CCMASK()
6618 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(3)); in combineSELECT_CCMASK() local
6619 if (!CCValid || !CCMask) in combineSELECT_CCMASK()
6623 int CCMaskVal = CCMask->getZExtValue(); in combineSELECT_CCMASK()
6641 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineGET_CCMASK() local
6642 if (!CCValid || !CCMask) in combineGET_CCMASK()
6645 int CCMaskVal = CCMask->getZExtValue(); in combineGET_CCMASK()
7146 unsigned CCMask = FirstMI->getOperand(4).getImm(); in createPHIsForSelects() local
7166 if (MI->getOperand(4).getImm() == (CCValid ^ CCMask)) in createPHIsForSelects()
7196 unsigned CCMask = MI.getOperand(4).getImm(); in emitSelect() local
7211 if (NextMIIt->getOperand(4).getImm() == CCMask || in emitSelect()
7212 NextMIIt->getOperand(4).getImm() == (CCValid ^ CCMask)) { in emitSelect()
7256 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitSelect()
7297 unsigned CCMask = MI.getOperand(5).getImm(); in emitCondStore() local
7316 CCMask ^= CCValid; in emitCondStore()
7323 .addImm(CCMask) in emitCondStore()
7332 CCMask ^= CCValid; in emitCondStore()
7350 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitCondStore()