Lines Matching refs:CCMask
45 : Op0(Op0In), Op1(Op1In), Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {} in Comparison()
60 unsigned CCMask; member
1479 static IPMConversion getIPMConversion(unsigned CCValid, unsigned CCMask) { in getIPMConversion() argument
1482 if (CCMask == (CCValid & (SystemZ::CCMASK_1 | SystemZ::CCMASK_3))) in getIPMConversion()
1484 if (CCMask == (CCValid & (SystemZ::CCMASK_2 | SystemZ::CCMASK_3))) in getIPMConversion()
1495 if (CCMask == (CCValid & SystemZ::CCMASK_0)) in getIPMConversion()
1497 if (CCMask == (CCValid & (SystemZ::CCMASK_0 | SystemZ::CCMASK_1))) in getIPMConversion()
1499 if (CCMask == (CCValid & (SystemZ::CCMASK_0 in getIPMConversion()
1503 if (CCMask == (CCValid & SystemZ::CCMASK_3)) in getIPMConversion()
1505 if (CCMask == (CCValid & (SystemZ::CCMASK_1 in getIPMConversion()
1512 if (CCMask == (CCValid & (SystemZ::CCMASK_0 | SystemZ::CCMASK_2))) in getIPMConversion()
1517 if (CCMask == (CCValid & (SystemZ::CCMASK_1 | SystemZ::CCMASK_2))) in getIPMConversion()
1519 if (CCMask == (CCValid & (SystemZ::CCMASK_0 | SystemZ::CCMASK_3))) in getIPMConversion()
1525 if (CCMask == (CCValid & SystemZ::CCMASK_1)) in getIPMConversion()
1527 if (CCMask == (CCValid & SystemZ::CCMASK_2)) in getIPMConversion()
1530 if (CCMask == (CCValid & (SystemZ::CCMASK_0 in getIPMConversion()
1534 if (CCMask == (CCValid & (SystemZ::CCMASK_0 in getIPMConversion()
1554 if ((Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_GT) || in adjustZeroCmp()
1555 (Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_LE) || in adjustZeroCmp()
1556 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_LT) || in adjustZeroCmp()
1557 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_GE)) { in adjustZeroCmp()
1558 C.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustZeroCmp()
1596 if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_LT) in adjustSubwordCmp()
1598 Value = 127, C.CCMask = SystemZ::CCMASK_CMP_GT; in adjustSubwordCmp()
1599 else if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_GE) in adjustSubwordCmp()
1601 Value = 128, C.CCMask = SystemZ::CCMASK_CMP_LT; in adjustSubwordCmp()
1716 static unsigned reverseCCMask(unsigned CCMask) { in reverseCCMask() argument
1717 return ((CCMask & SystemZ::CCMASK_CMP_EQ) | in reverseCCMask()
1718 (CCMask & SystemZ::CCMASK_CMP_GT ? SystemZ::CCMASK_CMP_LT : 0) | in reverseCCMask()
1719 (CCMask & SystemZ::CCMASK_CMP_LT ? SystemZ::CCMASK_CMP_GT : 0) | in reverseCCMask()
1720 (CCMask & SystemZ::CCMASK_CMP_UO)); in reverseCCMask()
1727 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForSubtraction()
1728 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustForSubtraction()
1753 C.CCMask = reverseCCMask(C.CCMask); in adjustForFNeg()
1830 static unsigned getTestUnderMaskCond(unsigned BitSize, unsigned CCMask, in getTestUnderMaskCond() argument
1851 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
1853 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
1857 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
1859 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
1863 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
1865 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
1871 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
1873 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
1877 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
1879 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
1883 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
1885 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
1891 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
1893 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
1897 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
1899 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
1906 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == Low) in getTestUnderMaskCond()
1908 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == Low) in getTestUnderMaskCond()
1910 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == High) in getTestUnderMaskCond()
1912 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == High) in getTestUnderMaskCond()
1945 NewC.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
1946 NewC.CCMask == SystemZ::CCMASK_CMP_NE || in adjustForTestUnderMask()
1950 if (NewC.CCMask == SystemZ::CCMASK_CMP_LE || in adjustForTestUnderMask()
1951 NewC.CCMask == SystemZ::CCMASK_CMP_GT) { in adjustForTestUnderMask()
1955 NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustForTestUnderMask()
1972 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
1981 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
1988 NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal, in adjustForTestUnderMask()
2002 C.CCMask = NewCCMask; in adjustForTestUnderMask()
2017 C.CCMask = CC < 4 ? 1 << (3 - CC) : 0; in getIntrinsicCmp()
2020 C.CCMask = CC < 4 ? ~(1 << (3 - CC)) : -1; in getIntrinsicCmp()
2024 C.CCMask = CC < 4 ? ~0U << (4 - CC) : -1; in getIntrinsicCmp()
2027 C.CCMask = CC < 4 ? ~(~0U << (4 - CC)) : 0; in getIntrinsicCmp()
2031 C.CCMask = CC < 4 ? ~0U << (3 - CC) : -1; in getIntrinsicCmp()
2034 C.CCMask = CC < 4 ? ~(~0U << (3 - CC)) : 0; in getIntrinsicCmp()
2037 C.CCMask &= CCValid; in getIntrinsicCmp()
2057 C.CCMask = CCMaskForCondCode(Cond); in getCmp()
2070 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in getCmp()
2071 C.CCMask == SystemZ::CCMASK_CMP_NE || in getCmp()
2074 else if (C.CCMask & SystemZ::CCMASK_CMP_UO) in getCmp()
2078 C.CCMask &= ~SystemZ::CCMASK_CMP_UO; in getCmp()
2088 C.CCMask = reverseCCMask(C.CCMask); in getCmp()
2115 bool RegisterOnly = (bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_0) != in emitCmp()
2116 bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_1)); in emitCmp()
2159 unsigned CCValid, unsigned CCMask) { in emitSETCC() argument
2160 IPMConversion Conversion = getIPMConversion(CCValid, CCMask); in emitSETCC()
2319 return emitSETCC(DAG, DL, Glue, C.CCValid, C.CCMask); in lowerSETCC()
2333 DAG.getConstant(C.CCMask, DL, MVT::i32), Dest, Glue); in lowerBR_CC()
2373 C.CCMask != SystemZ::CCMASK_CMP_EQ && in lowerSELECT_CC()
2374 C.CCMask != SystemZ::CCMASK_CMP_NE && in lowerSELECT_CC()
2378 return getAbsolute(DAG, DL, TrueOp, C.CCMask & SystemZ::CCMASK_CMP_LT); in lowerSELECT_CC()
2380 return getAbsolute(DAG, DL, FalseOp, C.CCMask & SystemZ::CCMASK_CMP_GT); in lowerSELECT_CC()
2395 C.CCMask ^= C.CCValid; in lowerSELECT_CC()
2396 SDValue Result = emitSETCC(DAG, DL, Glue, C.CCValid, C.CCMask); in lowerSELECT_CC()
2409 DAG.getConstant(C.CCMask, DL, MVT::i32), Glue}; in lowerSELECT_CC()
4846 unsigned CCMask = MI->getOperand(4).getImm(); in emitSelect() local
4858 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitSelect()
4896 unsigned CCMask = MI->getOperand(5).getImm(); in emitCondStore() local
4906 CCMask ^= CCValid; in emitCondStore()
4909 .addImm(CCValid).addImm(CCMask); in emitCondStore()
4916 CCMask ^= CCValid; in emitCondStore()
4927 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitCondStore()