Lines Matching refs:CCMask
39 Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {} in Comparison()
57 unsigned CCMask; member
2452 if ((Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_GT) || in adjustZeroCmp()
2453 (Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_LE) || in adjustZeroCmp()
2454 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_LT) || in adjustZeroCmp()
2455 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_GE)) { in adjustZeroCmp()
2456 C.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustZeroCmp()
2498 if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_LT) in adjustSubwordCmp()
2500 Value = 127, C.CCMask = SystemZ::CCMASK_CMP_GT; in adjustSubwordCmp()
2501 else if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_GE) in adjustSubwordCmp()
2503 Value = 128, C.CCMask = SystemZ::CCMASK_CMP_LT; in adjustSubwordCmp()
2624 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForSubtraction()
2625 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustForSubtraction()
2658 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in adjustForFNeg()
2734 static unsigned getTestUnderMaskCond(unsigned BitSize, unsigned CCMask, in getTestUnderMaskCond() argument
2754 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2756 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2760 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2762 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2766 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2768 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2774 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
2776 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
2780 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2782 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2786 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2788 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2794 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
2796 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
2800 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
2802 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
2809 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == Low) in getTestUnderMaskCond()
2811 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == Low) in getTestUnderMaskCond()
2813 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == High) in getTestUnderMaskCond()
2815 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == High) in getTestUnderMaskCond()
2831 (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
2832 C.CCMask == SystemZ::CCMASK_CMP_NE)) { in adjustForTestUnderMask()
2839 if (C.CCMask == SystemZ::CCMASK_CMP_EQ) in adjustForTestUnderMask()
2840 C.CCMask = SystemZ::CCMASK_VCMP_ALL; in adjustForTestUnderMask()
2842 C.CCMask = SystemZ::CCMASK_VCMP_ALL ^ C.CCValid; in adjustForTestUnderMask()
2870 NewC.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
2871 NewC.CCMask == SystemZ::CCMASK_CMP_NE || in adjustForTestUnderMask()
2875 if (NewC.CCMask == SystemZ::CCMASK_CMP_LE || in adjustForTestUnderMask()
2876 NewC.CCMask == SystemZ::CCMASK_CMP_GT) { in adjustForTestUnderMask()
2880 NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustForTestUnderMask()
2899 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2910 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2917 NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal, in adjustForTestUnderMask()
2931 C.CCMask = NewCCMask; in adjustForTestUnderMask()
2943 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustICmp128()
2944 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustICmp128()
2949 if (C.CCMask == SystemZ::CCMASK_CMP_EQ) in adjustICmp128()
2950 C.CCMask = SystemZ::CCMASK_VCMP_ALL; in adjustICmp128()
2952 C.CCMask = SystemZ::CCMASK_VCMP_ALL ^ C.CCValid; in adjustICmp128()
2958 switch (C.CCMask) { in adjustICmp128()
2973 C.CCMask = SystemZ::CCMASK_1; in adjustICmp128()
2976 C.CCMask ^= C.CCValid; in adjustICmp128()
3008 C.CCMask = CC < 4 ? 1 << (3 - CC) : 0; in getIntrinsicCmp()
3011 C.CCMask = CC < 4 ? ~(1 << (3 - CC)) : -1; in getIntrinsicCmp()
3015 C.CCMask = CC < 4 ? ~0U << (4 - CC) : -1; in getIntrinsicCmp()
3018 C.CCMask = CC < 4 ? ~(~0U << (4 - CC)) : 0; in getIntrinsicCmp()
3022 C.CCMask = CC < 4 ? ~0U << (3 - CC) : -1; in getIntrinsicCmp()
3025 C.CCMask = CC < 4 ? ~(~0U << (3 - CC)) : 0; in getIntrinsicCmp()
3028 C.CCMask &= CCValid; in getIntrinsicCmp()
3052 C.CCMask = CCMaskForCondCode(Cond); in getCmp()
3071 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in getCmp()
3072 C.CCMask == SystemZ::CCMASK_CMP_NE || in getCmp()
3075 else if (C.CCMask & SystemZ::CCMASK_CMP_UO) in getCmp()
3079 C.CCMask &= ~SystemZ::CCMASK_CMP_UO; in getCmp()
3090 C.CCMask = SystemZ::reverseCCMask(C.CCMask); in getCmp()
3117 bool RegisterOnly = (bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_0) != in emitCmp()
3118 bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_1)); in emitCmp()
3166 unsigned CCValid, unsigned CCMask) { in emitSETCC() argument
3170 DAG.getTargetConstant(CCMask, DL, MVT::i32), CCReg}; in emitSETCC()
3391 return emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSETCC()
3412 SDValue Result = emitSETCC(DAG, DL, CCReg, C.CCValid, C.CCMask); in lowerSTRICT_FSETCC()
3429 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), Dest, CCReg); in lowerBR_CC()
3466 if (C.Opcode == SystemZISD::ICMP && C.CCMask != SystemZ::CCMASK_CMP_EQ && in lowerSELECT_CC()
3467 C.CCMask != SystemZ::CCMASK_CMP_NE && in lowerSELECT_CC()
3472 return getAbsolute(DAG, DL, TrueOp, C.CCMask & SystemZ::CCMASK_CMP_LT); in lowerSELECT_CC()
3474 return getAbsolute(DAG, DL, FalseOp, C.CCMask & SystemZ::CCMASK_CMP_GT); in lowerSELECT_CC()
3480 DAG.getTargetConstant(C.CCMask, DL, MVT::i32), CCReg}; in lowerSELECT_CC()
4281 unsigned CCMask = 0; in lowerXALUO() local
4288 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
4293 CCMask = SystemZ::CCMASK_ARITH_OVERFLOW; in lowerXALUO()
4298 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerXALUO()
4303 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerXALUO()
4310 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerXALUO()
4378 unsigned CCMask = 0; in lowerUADDSUBO_CARRY() local
4388 CCMask = SystemZ::CCMASK_LOGICAL_CARRY; in lowerUADDSUBO_CARRY()
4396 CCMask = SystemZ::CCMASK_LOGICAL_BORROW; in lowerUADDSUBO_CARRY()
4403 DAG.getConstant(CCMask, DL, MVT::i32)); in lowerUADDSUBO_CARRY()
4408 SDValue SetCC = emitSETCC(DAG, DL, Result.getValue(1), CCValid, CCMask); in lowerUADDSUBO_CARRY()
7437 static bool combineCCMask(SDValue &CCReg, int &CCValid, int &CCMask) { in combineCCMask() argument
7459 if (CCMask == SystemZ::CCMASK_CMP_NE) in combineCCMask()
7461 else if (CCMask != SystemZ::CCMASK_CMP_EQ) in combineCCMask()
7482 CCMask = NewCCMask->getZExtValue(); in combineCCMask()
7484 CCMask ^= CCValid; in combineCCMask()
7514 CCMask = SystemZ::reverseCCMask(CCMask); in combineCCMask()
7530 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineBR_CCMASK() local
7531 if (!CCValid || !CCMask) in combineBR_CCMASK()
7535 int CCMaskVal = CCMask->getZExtValue(); in combineBR_CCMASK()
7554 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(3)); in combineSELECT_CCMASK() local
7555 if (!CCValid || !CCMask) in combineSELECT_CCMASK()
7559 int CCMaskVal = CCMask->getZExtValue(); in combineSELECT_CCMASK()
7577 auto *CCMask = dyn_cast<ConstantSDNode>(N->getOperand(2)); in combineGET_CCMASK() local
7578 if (!CCValid || !CCMask) in combineGET_CCMASK()
7581 int CCMaskVal = CCMask->getZExtValue(); in combineGET_CCMASK()
8099 unsigned CCMask = FirstMI->getOperand(4).getImm(); in createPHIsForSelects() local
8119 if (MI->getOperand(4).getImm() == (CCValid ^ CCMask)) in createPHIsForSelects()
8148 unsigned CCMask = MI.getOperand(4).getImm(); in emitSelect() local
8162 if (NextMI.getOperand(4).getImm() == CCMask || in emitSelect()
8163 NextMI.getOperand(4).getImm() == (CCValid ^ CCMask)) { in emitSelect()
8205 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitSelect()
8245 unsigned CCMask = MI.getOperand(5).getImm(); in emitCondStore() local
8264 CCMask ^= CCValid; in emitCondStore()
8271 .addImm(CCMask) in emitCondStore()
8280 CCMask ^= CCValid; in emitCondStore()
8298 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitCondStore()