"NEGV",
	"NOR",
	"NORCC",
	"OR",
	"ORCC",
	"ORN",
	"ORNCC",
	"ORIS",
	"REM",
	"REMU",
	"RFI",
	"RLWMI",
	"RLWMICC",
	"RLWNM",
	"RLWNMCC",
	"CLRLSLWI",
	"SLW",
	"SLWCC",
	"SRW",
	"SRAW",
	"SRAWCC",
	"SRWCC",
	"STBCCC",
	"STHCCC",
	"STSW",
	"STWCCC",
	"SUB",
	"SUBCC",
	"SUBVCC",
	"SUBC",
	"SUBCCC",
	"SUBCV",
	"SUBCVCC",

	"MOVDBR",
	"MOVDEQ",
	"MOVDGE",
	"MOVDGT",
	"MOVDLE",
	"MOVDLT",
	"MOVDNE",
	"LOCR",
	"LOCGR",
	"FLOGR",
	"POPCNT",
	"AND",
	"ANDW",
	"OR",
	"ORW",
	"XOR",
	"XORW",
	"SLW",
	"SLD",
	"SRW",
	"SRAW",
	"SRD",
	"SRAD",
	"RLL",
	"RLLG",
	"RNSBG",
	"RXSBG",
	"ROSBG",
	"RNSBGT",
	"RXSBGT",
	"ROSBGT",
	"RISBG",
	"RISBGN",
	"RISBGZ",
	"RISBGNZ",

	FMOVD	56(R9), F1
	FMOVD	48(R9), F5
	WORD	$0xEC23393B	//rosbg	%r2,%r3,57,59,4
	BYTE	$0x04
	BYTE	$0x56
	WORD	$0xE3121000	//llc	%r1,0(%r2,%r1)
	BYTE	$0x00
	BYTE	$0x94
	ADDW	R3, R1
	ADDW	R4, R1
	SLW	$16, R1, R1
	SLD	$32, R1, R1
	LDGR	R1, F2
	WFMDB	V2, V2, V4
	WFMDB	V4, V0, V6
	WFMSDB	V4, V6, V2, V4
	FMOVD	40(R9), F6
	FMSUB	F1, F4, F2
	FMOVD	32(R9), F4
	WFMDB	V2, V2, V3
	FMOVD	24(R9), F1

	// containing v to OR with the entire word atomically.
	MOVD	$(3<<3), R5
	RXSBG	$59, $60, $3, R3, R5 // R5 = 24 - ((addr % 4) * 8) = ((addr & 3) << 3) ^ (3 << 3)
	ANDW	$~3, R3              // R3 = floor(addr, 4) = addr &^ 3
	SLW	R5, R4               // R4 = uint32(v) << R5
	LAO	R4, R6, 0(R3)        // R6 = *R3; *R3 |= R4; (atomic)
	RET

// func And8(addr *uint8, v uint8)
TEXT ·And8(SB), NOSPLIT, $0-9
	MOVD	ptr+0(FP), R3