"VSHASIGMAW",
	"VSHASIGMAD",
	"VMRGEW",
	"VMRGOW",
	"VCLZLSBB",
	"VCTZLSBB",
	"LXV",
	"LXVL",
	"LXVLL",
	"LXVD2X",
	"LXVW4X",
	"LXVH8X",
	"LXVB16X",
	"LXVX",
	"LXVDSX",
	"STXV",
	"STXVL",
	"STXVLL",
	"STXVD2X",
	"STXVW4X",
	"STXVH8X",
	"STXVB16X",
	"STXVX",
	"LXSDX",
	"STXSDX",
	"LXSIWAX",
	"LXSIWZX",
	"STXSIWX",
	"MFVSRD",
	"MFFPRD",

	MOVD res+0(FP), P3ptr
	MOVD a+8(FP), P1ptr
	MOVD b+16(FP), P2ptr
	MOVD $16, R16
	MOVD $32, R17
	MOVD $48, R18
	MOVD $56, R21
	MOVD $64, R19
	MOVD $80, R20
	// cond is R1 + 24 (cond offset) + 32
	LXVDSX (R1)(R21), SEL
	VSPLTISB $0, ZER
	// SEL controls whether to store a or b
	VCMPEQUD SEL, ZER, SEL

	LXVD2X (P1ptr+R0), X1H
	LXVD2X (P1ptr+R16), X1L
	LXVD2X (P1ptr+R17), Y1H
	LXVD2X (P1ptr+R18), Y1L

	LXVD2X (R3)(R4), VS1            // 7c241e98
	LXVD2X (R3)(R0), VS1            // 7c201e98
	LXVD2X (R3), VS1                // 7c201e98
	LXVDSX (R3)(R4), VS1            // 7c241a98
	LXVDSX (R3)(R0), VS1            // 7c201a98
	LXVDSX (R3), VS1                // 7c201a98
	LXVH8X (R3)(R4), VS1            // 7c241e58
	LXVH8X (R3)(R0), VS1            // 7c201e58
	LXVH8X (R3), VS1                // 7c201e58

	FTSQRT:         "ftsqrt",
	LBARX:          "lbarx",
	LDBRX:          "ldbrx",
	LFIWZX:         "lfiwzx",
	LHARX:          "lharx",
	LXSDX:          "lxsdx",
	LXVD2X:         "lxvd2x",
	LXVDSX:         "lxvdsx",
	LXVW4X:         "lxvw4x",
	POPCNTD:        "popcntd",
	POPCNTW:        "popcntw",
	STBCXCC:        "stbcx.",
	STDBRX:         "stdbrx",
	STHCXCC:        "sthcx.",
	STXSDX:         "stxsdx",

		case AVSBOX: /* vsbox */
			opset(AVSBOX, r0)

		case AVSHASIGMA: /* vshasigmaw, vshasigmad */
			opset(AVSHASIGMAW, r0)
			opset(AVSHASIGMAD, r0)

		case ALXVD2X: /* lxvd2x, lxvdsx, lxvw4x, lxvh8x, lxvb16x */
			opset(ALXVDSX, r0)
			opset(ALXVW4X, r0)
			opset(ALXVH8X, r0)
			opset(ALXVB16X, r0)

		case ALXV: /* lxv */
			opset(ALXV, r0)