{name: "CGIJ", controls: 1, aux: "S390XCCMaskInt8"},   // signed 64-bit integer comparison
		{name: "CLIJ", controls: 1, aux: "S390XCCMaskUint8"},  // unsigned 32-bit integer comparison
		{name: "CLGIJ", controls: 1, aux: "S390XCCMaskUint8"}, // unsigned 64-bit integer comparison
	}

	archs = append(archs, arch{
		name:            "S390X",
		pkg:             "cmd/internal/obj/s390x",

// auxType returns the Go type that this block should store in its aux field.
func (b blockData) auxType() string {
	switch b.aux {
	case "Sym":
		return "Sym"
	case "S390XCCMask", "S390XCCMaskInt8", "S390XCCMaskUint8":
		return "s390x.CCMask"
	case "S390XRotateParams":
		return "s390x.RotateParams"
	default:
		return "invalid"
	}
}