register["FS9"] = riscv.REG_FS9
	register["FS10"] = riscv.REG_FS10
	register["FS11"] = riscv.REG_FS11
	register["FT8"] = riscv.REG_FT8
	register["FT9"] = riscv.REG_FT9
	register["FT10"] = riscv.REG_FT10
	register["FT11"] = riscv.REG_FT11

	// Pseudo-registers.
	register["SB"] = RSB
	register["FP"] = RFP
	register["PC"] = RPC

	instructions := make(map[string]obj.As)
	for i, s := range obj.Anames {

	CDGBRA	R3, F12                // b3a500c3

	CELFBR	R0, F15                // b39000f0
	CDLFBR	R1, F14                // b39100e1
	CELGBR	R2, F13                // b3a000d2
	CDLGBR	R3, F12                // b3a100c3

	CFEBRA	F15, R1                // b398501f
	CFDBRA	F14, R2                // b399502e
	CGEBRA	F13, R3                // b3a8503d
	CGDBRA	F12, R4                // b3a9504c

	//TODO VFADD V21.D2, V10.D2, V21.D2        // 55d5754e
	FADDS F12, F2, F10                         // 4a282c1e
	FADDD F24, F14, F12                        // cc29781e
	//TODO VFADDP V4.D2, F13                   // 8dd8707e
	//TODO VFADDP V30.S4, V3.S4, V11.S4        // 6bd43e6e
	FCCMPS LE, F17, F12, $14                   // 8ed5311e
	FCCMPD HI, F11, F15, $15                   // ef856b1e

	AMMINDBVU	R14, (R13), R12 // acb97138

	FMADDF	F2, F14, F9, F16	// 30391108
	FMADDD	F11, F20, F23, F12	// ecd22508
	FMSUBF	F3, F11, F31, F22	// f6af5108
	FMSUBD	F13, F30, F9, F15	// 2ff96608
	FNMADDF	F27, F11, F5, F21	// b5ac9d08
	FNMADDD	F29, F14, F27, F6	// 66bbae08
	FNMSUBF	F17, F8, F12, F8	// 88a1d808
	FNMSUBD	F29, F21, F3, F17	// 71d4ee08
	FMADDF	F2, F14, F9		// 29391108
	FMADDD	F11, F20, F23		// f7d22508

	{"F1", "F1"},
	{"F2", "F2"},
	{"F3", "F3"},
	{"F4", "F4"},
	{"F5", "F5"},
	{"F6", "F6"},
	{"F7", "F7"},
	{"F8", "F8"},
	{"F9", "F9"},
	{"F10", "F10"},
	{"F11", "F11"},
	{"F12", "F12"},
	{"F13", "F13"},
	{"F14", "F14"},
	{"F15", "F15"},
	{"V0", "V0"},
	{"V1", "V1"},
	{"V2", "V2"},
	{"V3", "V3"},
	{"V4", "V4"},
	{"V5", "V5"},
	{"V6", "V6"},
	{"V7", "V7"},