MOVD	val+8(FP), R4
	LWSYNC
again:
	LDAR	(R3), R6
	OR	R4, R6, R7
	STDCCC	R7, (R3)
	BNE	again
	MOVD	R6, ret+16(FP)
	RET

// func And64(addr *uint64, v uint64) old uint64
TEXT ·And64(SB), NOSPLIT, $0-24
	MOVD	ptr+0(FP), R3
	MOVD	val+8(FP), R4
	LWSYNC
again:
	LDAR	(R3),R6
	AND	R4, R6, R7
	STDCCC	R7, (R3)
	BNE	again
	MOVD	R6, ret+16(FP)
	RET

	"ROTL",
	"ROTLW",
	"SLBIA",
	"SLBIE",
	"SLBMFEE",
	"SLBMFEV",
	"SLBMTE",
	"SLD",
	"SLDCC",
	"SRD",
	"SRAD",
	"SRADCC",
	"SRDCC",
	"EXTSWSLI",
	"EXTSWSLICC",
	"STDCCC",
	"TD",
	"SETB",
	"DWORD",
	"REMD",
	"REMDU",
	"HRFID",
	"POPCNTD",
	"POPCNTW",
	"POPCNTB",
	"CNTTZW",
	"CNTTZWCC",
	"CNTTZD",
	"CNTTZDCC",
	"COPY",
	"PASTECC",

		p3.To.Type = obj.TYPE_BRANCH
		p3.To.SetTarget(p)

	case ssa.OpPPC64LoweredAtomicAdd32,
		ssa.OpPPC64LoweredAtomicAdd64:
		// LWSYNC
		// LDAR/LWAR    (Rarg0), Rout
		// ADD		Rarg1, Rout
		// STDCCC/STWCCC Rout, (Rarg0)
		// BNE         -3(PC)
		// MOVW		Rout,Rout (if Add32)
		ld := ppc64.ALDAR
		st := ppc64.ASTDCCC
		if v.Op == ssa.OpPPC64LoweredAtomicAdd32 {
			ld = ppc64.ALWAR
			st = ppc64.ASTWCCC

	DIVDOCC:   "DIVDVCC",
	DIVDUO:    "DIVDUV",
	DIVDUOCC:  "DIVDUVCC",
	ADDI:      "ADD",
	MULLI:     "MULLD",
	SRADI:     "SRAD",
	STBCXCC:   "STBCCC",
	STWCXCC:   "STWCCC",
	STDCXCC:   "STDCCC",
	LI:        "MOVD",
	LBZ:       "MOVBZ", STB: "MOVB",
	LBZU: "MOVBZU", STBU: "MOVBU",
	LHZ: "MOVHZ", LHA: "MOVH", STH: "MOVH",
	LHZU: "MOVHZU", STHU: "MOVHU",
	LWZ: "MOVWZ", LWA: "MOVW", STW: "MOVW",

	STWCCC R3, (R4)(R5)             // 7c65212d
	STWCCC R3, (R4)(R0)             // 7c60212d
	STWCCC R3, (R4)                 // 7c60212d
	STDCCC R3, (R4)(R5)             // 7c6521ad
	STDCCC R3, (R4)(R0)             // 7c6021ad
	STDCCC R3, (R4)                 // 7c6021ad
	STHCCC R3, (R4)(R5)             // 7c6525ad
	STHCCC R3, (R4)(R0)             // 7c6025ad
	STHCCC R3, (R4)                 // 7c6025ad

		// atomic add32, 64
		// LWSYNC
		// LDAR         (Rarg0), Rout
		// ADD		Rarg1, Rout
		// STDCCC       Rout, (Rarg0)
		// BNE          -3(PC)
		// return new sum
		{name: "LoweredAtomicAdd32", argLength: 3, reg: gpxchg, resultNotInArgs: true, clobberFlags: true, faultOnNilArg0: true, hasSideEffects: true},