Lines Matching refs:CCMask
45 : Op0(Op0In), Op1(Op1In), Opcode(0), ICmpType(0), CCValid(0), CCMask(0) {} in Comparison()
60 unsigned CCMask; member
1525 static IPMConversion getIPMConversion(unsigned CCValid, unsigned CCMask) { in getIPMConversion() argument
1528 if (CCMask == (CCValid & (SystemZ::CCMASK_1 | SystemZ::CCMASK_3))) in getIPMConversion()
1530 if (CCMask == (CCValid & (SystemZ::CCMASK_2 | SystemZ::CCMASK_3))) in getIPMConversion()
1541 if (CCMask == (CCValid & SystemZ::CCMASK_0)) in getIPMConversion()
1543 if (CCMask == (CCValid & (SystemZ::CCMASK_0 | SystemZ::CCMASK_1))) in getIPMConversion()
1545 if (CCMask == (CCValid & (SystemZ::CCMASK_0 in getIPMConversion()
1549 if (CCMask == (CCValid & SystemZ::CCMASK_3)) in getIPMConversion()
1551 if (CCMask == (CCValid & (SystemZ::CCMASK_1 in getIPMConversion()
1558 if (CCMask == (CCValid & (SystemZ::CCMASK_0 | SystemZ::CCMASK_2))) in getIPMConversion()
1563 if (CCMask == (CCValid & (SystemZ::CCMASK_1 | SystemZ::CCMASK_2))) in getIPMConversion()
1565 if (CCMask == (CCValid & (SystemZ::CCMASK_0 | SystemZ::CCMASK_3))) in getIPMConversion()
1571 if (CCMask == (CCValid & SystemZ::CCMASK_1)) in getIPMConversion()
1573 if (CCMask == (CCValid & SystemZ::CCMASK_2)) in getIPMConversion()
1576 if (CCMask == (CCValid & (SystemZ::CCMASK_0 in getIPMConversion()
1580 if (CCMask == (CCValid & (SystemZ::CCMASK_0 in getIPMConversion()
1600 if ((Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_GT) || in adjustZeroCmp()
1601 (Value == -1 && C.CCMask == SystemZ::CCMASK_CMP_LE) || in adjustZeroCmp()
1602 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_LT) || in adjustZeroCmp()
1603 (Value == 1 && C.CCMask == SystemZ::CCMASK_CMP_GE)) { in adjustZeroCmp()
1604 C.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustZeroCmp()
1643 if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_LT) in adjustSubwordCmp()
1645 Value = 127, C.CCMask = SystemZ::CCMASK_CMP_GT; in adjustSubwordCmp()
1646 else if (Value == 0 && C.CCMask == SystemZ::CCMASK_CMP_GE) in adjustSubwordCmp()
1648 Value = 128, C.CCMask = SystemZ::CCMASK_CMP_LT; in adjustSubwordCmp()
1763 static unsigned reverseCCMask(unsigned CCMask) { in reverseCCMask() argument
1764 return ((CCMask & SystemZ::CCMASK_CMP_EQ) | in reverseCCMask()
1765 (CCMask & SystemZ::CCMASK_CMP_GT ? SystemZ::CCMASK_CMP_LT : 0) | in reverseCCMask()
1766 (CCMask & SystemZ::CCMASK_CMP_LT ? SystemZ::CCMASK_CMP_GT : 0) | in reverseCCMask()
1767 (CCMask & SystemZ::CCMASK_CMP_UO)); in reverseCCMask()
1775 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForSubtraction()
1776 C.CCMask == SystemZ::CCMASK_CMP_NE) { in adjustForSubtraction()
1801 C.CCMask = reverseCCMask(C.CCMask); in adjustForFNeg()
1879 static unsigned getTestUnderMaskCond(unsigned BitSize, unsigned CCMask, in getTestUnderMaskCond() argument
1900 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
1902 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
1906 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
1908 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
1912 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
1914 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
1920 if (CCMask == SystemZ::CCMASK_CMP_EQ) in getTestUnderMaskCond()
1922 if (CCMask == SystemZ::CCMASK_CMP_NE) in getTestUnderMaskCond()
1926 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
1928 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
1932 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
1934 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
1940 if (CCMask == SystemZ::CCMASK_CMP_LE) in getTestUnderMaskCond()
1942 if (CCMask == SystemZ::CCMASK_CMP_GT) in getTestUnderMaskCond()
1946 if (CCMask == SystemZ::CCMASK_CMP_LT) in getTestUnderMaskCond()
1948 if (CCMask == SystemZ::CCMASK_CMP_GE) in getTestUnderMaskCond()
1955 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == Low) in getTestUnderMaskCond()
1957 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == Low) in getTestUnderMaskCond()
1959 if (CCMask == SystemZ::CCMASK_CMP_EQ && CmpVal == High) in getTestUnderMaskCond()
1961 if (CCMask == SystemZ::CCMASK_CMP_NE && CmpVal == High) in getTestUnderMaskCond()
1995 NewC.CCMask == SystemZ::CCMASK_CMP_EQ || in adjustForTestUnderMask()
1996 NewC.CCMask == SystemZ::CCMASK_CMP_NE || in adjustForTestUnderMask()
2000 if (NewC.CCMask == SystemZ::CCMASK_CMP_LE || in adjustForTestUnderMask()
2001 NewC.CCMask == SystemZ::CCMASK_CMP_GT) { in adjustForTestUnderMask()
2005 NewC.CCMask ^= SystemZ::CCMASK_CMP_EQ; in adjustForTestUnderMask()
2022 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2031 (NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, in adjustForTestUnderMask()
2038 NewCCMask = getTestUnderMaskCond(BitSize, NewC.CCMask, MaskVal, CmpVal, in adjustForTestUnderMask()
2052 C.CCMask = NewCCMask; in adjustForTestUnderMask()
2067 C.CCMask = CC < 4 ? 1 << (3 - CC) : 0; in getIntrinsicCmp()
2070 C.CCMask = CC < 4 ? ~(1 << (3 - CC)) : -1; in getIntrinsicCmp()
2074 C.CCMask = CC < 4 ? ~0U << (4 - CC) : -1; in getIntrinsicCmp()
2077 C.CCMask = CC < 4 ? ~(~0U << (4 - CC)) : 0; in getIntrinsicCmp()
2081 C.CCMask = CC < 4 ? ~0U << (3 - CC) : -1; in getIntrinsicCmp()
2084 C.CCMask = CC < 4 ? ~(~0U << (3 - CC)) : 0; in getIntrinsicCmp()
2087 C.CCMask &= CCValid; in getIntrinsicCmp()
2107 C.CCMask = CCMaskForCondCode(Cond); in getCmp()
2120 if (C.CCMask == SystemZ::CCMASK_CMP_EQ || in getCmp()
2121 C.CCMask == SystemZ::CCMASK_CMP_NE || in getCmp()
2124 else if (C.CCMask & SystemZ::CCMASK_CMP_UO) in getCmp()
2128 C.CCMask &= ~SystemZ::CCMASK_CMP_UO; in getCmp()
2138 C.CCMask = reverseCCMask(C.CCMask); in getCmp()
2165 bool RegisterOnly = (bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_0) != in emitCmp()
2166 bool(C.CCMask & SystemZ::CCMASK_TM_MIXED_MSB_1)); in emitCmp()
2208 unsigned CCValid, unsigned CCMask) { in emitSETCC() argument
2209 IPMConversion Conversion = getIPMConversion(CCValid, CCMask); in emitSETCC()
2368 return emitSETCC(DAG, DL, Glue, C.CCValid, C.CCMask); in lowerSETCC()
2382 DAG.getConstant(C.CCMask, DL, MVT::i32), Dest, Glue); in lowerBR_CC()
2422 C.CCMask != SystemZ::CCMASK_CMP_EQ && in lowerSELECT_CC()
2423 C.CCMask != SystemZ::CCMASK_CMP_NE && in lowerSELECT_CC()
2427 return getAbsolute(DAG, DL, TrueOp, C.CCMask & SystemZ::CCMASK_CMP_LT); in lowerSELECT_CC()
2429 return getAbsolute(DAG, DL, FalseOp, C.CCMask & SystemZ::CCMASK_CMP_GT); in lowerSELECT_CC()
2444 C.CCMask ^= C.CCValid; in lowerSELECT_CC()
2445 SDValue Result = emitSETCC(DAG, DL, Glue, C.CCValid, C.CCMask); in lowerSELECT_CC()
2458 DAG.getConstant(C.CCMask, DL, MVT::i32), Glue}; in lowerSELECT_CC()
5207 unsigned CCMask = MI.getOperand(4).getImm(); in emitSelect() local
5219 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitSelect()
5257 unsigned CCMask = MI.getOperand(5).getImm(); in emitCondStore() local
5267 CCMask ^= CCValid; in emitCondStore()
5270 .addImm(CCValid).addImm(CCMask); in emitCondStore()
5277 CCMask ^= CCValid; in emitCondStore()
5288 .addImm(CCValid).addImm(CCMask).addMBB(JoinMBB); in emitCondStore()