}
}

// Signed 64-bit comparison with unsigned 8-bit immediate.
func si64xu8(x chan int64) {
	// s390x:"CLGIJ\t[$]8, R[0-9]+, [$]128, "
	for <-x == 128 {
		dummy()
	}

	// s390x:"CLGIJ\t[$]6, R[0-9]+, [$]255, "
	for <-x != 255 {
		dummy()
	}
}

// Signed 32-bit comparison with unsigned 8-bit immediate.
func si32xu8(x chan int32) {
	// s390x:"CLIJ\t[$]8, R[0-9]+, [$]255, "
	for <-x == 255 {