var runtime.test_x64

7 uses

	runtime (current package)
		runtime1.go#L98: var test_z64, test_x64 uint64
		runtime1.go#L102: 	test_x64 = 0
		runtime1.go#L103: 	if atomic.Cas64(&test_z64, test_x64, 1) {
		runtime1.go#L106: 	if test_x64 != 0 {
		runtime1.go#L109: 	test_x64 = 42
		runtime1.go#L110: 	if !atomic.Cas64(&test_z64, test_x64, 1) {
		runtime1.go#L113: 	if test_x64 != 42 || test_z64 != 1 {