208     { ISD::FSUB,  MVT::v2f64, 2  }, // subpd  in getArithmeticInstrCost()
543     { ISD::FSUB,    MVT::v8f64,      1 }, // Skylake from http://www.agner.org/  in getArithmeticInstrCost()
547     { ISD::FSUB,    MVT::v16f32,     1 }, // Skylake from http://www.agner.org/  in getArithmeticInstrCost()
696     { ISD::FSUB, MVT::v4f64,      1 }, // Haswell from http://www.agner.org/  in getArithmeticInstrCost()
697     { ISD::FSUB, MVT::v8f32,      1 }, // Haswell from http://www.agner.org/  in getArithmeticInstrCost()
756     { ISD::FSUB, MVT::f64,     1 }, // Nehalem from http://www.agner.org/  in getArithmeticInstrCost()
757     { ISD::FSUB, MVT::f32 ,    1 }, // Nehalem from http://www.agner.org/  in getArithmeticInstrCost()
758     { ISD::FSUB, MVT::v2f64,   1 }, // Nehalem from http://www.agner.org/  in getArithmeticInstrCost()
759     { ISD::FSUB, MVT::v4f32,   1 }, // Nehalem from http://www.agner.org/  in getArithmeticInstrCost()
839     { ISD::FSUB, MVT::f32,         2 }, // Pentium IV from http://www.agner.org/  in getArithmeticInstrCost()
840     { ISD::FSUB, MVT::f64,         2 }, // Pentium IV from http://www.agner.org/  in getArithmeticInstrCost()
854     { ISD::FSUB, MVT::f32,    1 }, // Pentium III from http://www.agner.org/  in getArithmeticInstrCost()
855     { ISD::FSUB, MVT::v4f32,  2 }, // Pentium III from http://www.agner.org/  in getArithmeticInstrCost()