// store zero to arg0. arg1=mem. returns memory.
		{name: "LoweredAtomicStorezero32", argLength: 2, reg: gpstore0, faultOnNilArg0: true, hasSideEffects: true},
		{name: "LoweredAtomicStorezero64", argLength: 2, reg: gpstore0, faultOnNilArg0: true, hasSideEffects: true},

		// atomic exchange.
		// store arg1 to arg0. arg2=mem. returns <old content of *arg0, memory>.
		// DBAR
		// LL	(Rarg0), Rout

		// store zero to arg0. arg1=mem. returns memory.
		{name: "LoweredAtomicStorezero32", argLength: 2, reg: gpstore0, faultOnNilArg0: true, hasSideEffects: true},
		{name: "LoweredAtomicStorezero64", argLength: 2, reg: gpstore0, faultOnNilArg0: true, hasSideEffects: true},

		// atomic exchange.
		// store arg1 to arg0. arg2=mem. returns <old content of *arg0, memory>.
		// SYNC
		// LL	(Rarg0), Rout

}
func rewriteValueLOONG64_OpLOONG64LoweredAtomicStore64(v *Value) bool {
	v_2 := v.Args[2]
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (LoweredAtomicStore64 ptr (MOVVconst [0]) mem)
	// result: (LoweredAtomicStorezero64 ptr mem)
	for {
		ptr := v_0
		if v_1.Op != OpLOONG64MOVVconst || auxIntToInt64(v_1.AuxInt) != 0 {
			break
		}
		mem := v_2
		v.reset(OpLOONG64LoweredAtomicStorezero64)

}
func rewriteValueMIPS64_OpMIPS64LoweredAtomicStore64(v *Value) bool {
	v_2 := v.Args[2]
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (LoweredAtomicStore64 ptr (MOVVconst [0]) mem)
	// result: (LoweredAtomicStorezero64 ptr mem)
	for {
		ptr := v_0
		if v_1.Op != OpMIPS64MOVVconst || auxIntToInt64(v_1.AuxInt) != 0 {
			break
		}
		mem := v_2
		v.reset(OpMIPS64LoweredAtomicStorezero64)

				{0, 4611686019501129724}, // SP R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 g R23 R24 R25 R26 R27 R28 R29 R31 SB
			},
		},
	},
	{
		name:           "LoweredAtomicStorezero64",
		argLen:         2,
		faultOnNilArg0: true,
		hasSideEffects: true,
		reg: regInfo{
			inputs: []inputInfo{