CMPBGT	R8, R2, index2to16tail
index2to16loop:
	// unrolled 2x
	VLL	R4, (R7), V1
	VLL	R4, 1(R7), V2
	VCEQGS	V0, V1, V3
	BEQ	found
	MOVD	$1(R7), R7
	VCEQGS	V0, V2, V4
	BEQ	found
	MOVD	$1(R7), R7
	CMPBLT	R7, R2, index2to16loop
	CMPBGT	R7, R2, notfound
index2to16tail:
	VLL	R4, (R7), V1
	VCEQGS	V0, V1, V2
	BEQ	found
	BR	notfound

index17plus:
	CMPBGT	R4, $31, index33plus
	SUB	$16, R4, R0

	"VAVGG",
	"VAVGL",
	"VAVGLB",
	"VAVGLH",
	"VAVGLF",
	"VAVGLG",
	"VCKSM",
	"VCEQ",
	"VCEQB",
	"VCEQH",
	"VCEQF",
	"VCEQG",
	"VCEQBS",
	"VCEQHS",
	"VCEQFS",
	"VCEQGS",
	"VCH",
	"VCHB",
	"VCHH",
	"VCHF",
	"VCHG",
	"VCHBS",
	"VCHHS",
	"VCHFS",
	"VCHGS",
	"VCHL",
	"VCHLB",
	"VCHLH",
	"VCHLF",
	"VCHLG",
	"VCHLBS",
	"VCHLHS",