1621     MachineInstr &Root, MachineCombinerPattern &P,  in finalizeInsInstrs()
1811                            SmallVectorImpl<MachineCombinerPattern> &Patterns,  in getFPFusedMultiplyPatterns()
1820     Patterns.push_back(IsFAdd ? MachineCombinerPattern::FMADD_AX  in getFPFusedMultiplyPatterns()
1821                               : MachineCombinerPattern::FMSUB);  in getFPFusedMultiplyPatterns()
1826     Patterns.push_back(IsFAdd ? MachineCombinerPattern::FMADD_XA  in getFPFusedMultiplyPatterns()
1827                               : MachineCombinerPattern::FNMSUB);  in getFPFusedMultiplyPatterns()
1834                           SmallVectorImpl<MachineCombinerPattern> &Patterns,  in getFPPatterns()
1840     MachineInstr &Root, SmallVectorImpl<MachineCombinerPattern> &Patterns,  in getMachineCombinerPatterns()
1851                                          MachineCombinerPattern Pattern) {  in getFPFusedMultiplyOpcode()
1862     return Pattern == MachineCombinerPattern::FMSUB ? RISCV::FMSUB_H  in getFPFusedMultiplyOpcode()
1865     return Pattern == MachineCombinerPattern::FMSUB ? RISCV::FMSUB_S  in getFPFusedMultiplyOpcode()
1868     return Pattern == MachineCombinerPattern::FMSUB ? RISCV::FMSUB_D  in getFPFusedMultiplyOpcode()
1873 static unsigned getAddendOperandIdx(MachineCombinerPattern Pattern) {  in getAddendOperandIdx()
1877   case MachineCombinerPattern::FMADD_AX:  in getAddendOperandIdx()
1878   case MachineCombinerPattern::FMSUB:  in getAddendOperandIdx()
1880   case MachineCombinerPattern::FMADD_XA:  in getAddendOperandIdx()
1881   case MachineCombinerPattern::FNMSUB:  in getAddendOperandIdx()
1887                                    MachineCombinerPattern Pattern,  in combineFPFusedMultiply()
1929     MachineInstr &Root, MachineCombinerPattern Pattern,  in genAlternativeCodeSequence()
1939   case MachineCombinerPattern::FMADD_AX:  in genAlternativeCodeSequence()
1940   case MachineCombinerPattern::FMSUB: {  in genAlternativeCodeSequence()
1945   case MachineCombinerPattern::FMADD_XA:  in genAlternativeCodeSequence()
1946   case MachineCombinerPattern::FNMSUB: {  in genAlternativeCodeSequence()