v.AddArg3(ptr, val, mem)
		return true
	}
}
func rewriteValueAMD64_OpAtomicOr8(v *Value) bool {
	v_2 := v.Args[2]
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (AtomicOr8 ptr val mem)
	// result: (ORBlock ptr val mem)
	for {
		ptr := v_0
		val := v_1
		mem := v_2
		v.reset(OpAMD64ORBlock)
		v.AddArg3(ptr, val, mem)
		return true
	}
}