type runtime.semaProfileFlags

3 uses

	runtime (current package)
		sema.go#L102: type semaProfileFlags int
		sema.go#L105: 	semaBlockProfile semaProfileFlags = 1 << iota
		sema.go#L114: func semacquire1(addr *uint32, lifo bool, profile semaProfileFlags, skipframes int, reason waitReason) {