// Atomic loads. These are just normal loads but return <value,memory> tuples
		// so they can be properly ordered with other loads.
		// load from arg0+auxint+aux.  arg1=mem.
		{name: "MOVBZatomicload", argLength: 2, reg: gpload, asm: "MOVBZ", aux: "SymOff", faultOnNilArg0: true, symEffect: "Read"},
		{name: "MOVWZatomicload", argLength: 2, reg: gpload, asm: "MOVWZ", aux: "SymOff", faultOnNilArg0: true, symEffect: "Read"},

		v.AddArg2(ptr, mem)
		return true
	}
}
func rewriteValueS390X_OpAtomicLoad8(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (AtomicLoad8 ptr mem)
	// result: (MOVBZatomicload ptr mem)
	for {
		ptr := v_0
		mem := v_1
		v.reset(OpS390XMOVBZatomicload)
		v.AddArg2(ptr, mem)
		return true
	}
}
func rewriteValueS390X_OpAtomicLoadAcq32(v *Value) bool {

		name:   "FlagOV",
		argLen: 0,
		reg:    regInfo{},
	},
	{
		name:   "SYNC",
		argLen: 1,
		asm:    s390x.ASYNC,
		reg:    regInfo{},
	},
	{
		name:           "MOVBZatomicload",
		auxType:        auxSymOff,
		argLen:         2,
		faultOnNilArg0: true,
		symEffect:      SymRead,
		asm:            s390x.AMOVBZ,
		reg: regInfo{
			inputs: []inputInfo{