// be inlinable. If they have no callers in their packages, they
	// might not actually be inlined anywhere.
	want := map[string][]string{
		"runtime": {
			"add",
			"acquirem",
			"add1",
			"addb",
			"adjustpanics",
			"adjustpointer",
			"alignDown",
			"alignUp",
			"bucketMask",
			"bucketShift",
			"chanbuf",
			"evacuated",
			"fastlog2",
			"float64bits",

var nothing func()

func main() {
	three(call(add, 1, 2))
	three(call1(add, 1, 2))
	f = add
	three(call(f, 1, 2))
	three(call1(f, 1, 2))
	three(call(fn(), 1, 2))
	three(call1(fn(), 1, 2))
	three(call(func(a, b int) int { return a + b }, 1, 2))
	three(call1(func(a, b int) int { return a + b }, 1, 2))

	fc = addc
	c := make(chan int)
	go addc(1, 2, c)
	three(<-c)
	go fc(1, 2, c)
	three(<-c)

func newHashSet() *HashSet {
	return &HashSet{list: make([]uintptr, 0, 1024)}
}
func (s *HashSet) add(h uintptr) {
	s.list = append(s.list, h)
}
func (s *HashSet) addS(x string) {
	s.add(StringHash(x, 0))
}
func (s *HashSet) addB(x []byte) {
	s.add(BytesHash(x, 0))
}
func (s *HashSet) addS_seed(x string, seed uintptr) {
	s.add(StringHash(x, seed))
}
func (s *HashSet) check(t *testing.T) {
	list := s.list

			{typ: add1, running: 3, waiting: 0, started: true},
			{typ: add1, running: 3, waiting: 1, started: false},
			{typ: add1, running: 3, waiting: 2, started: false},
			{typ: add1, running: 3, waiting: 3, started: false},
			{typ: done, running: 3, waiting: 2, started: true},
			{typ: add1, running: 3, waiting: 3, started: false},
			{typ: done, running: 3, waiting: 2, started: true},

Morven Cao <******@****.***> 1600974481 +0800

Brian Avery <******@****.***> 1597180858 -0400

  && uint64(d) <= uint64(c) && c-d == 0
  => (FlagGT)
(Select1 (SUBC (MOVDconst [c]) (MOVDconst [d])))
  && uint64(d) <= uint64(c) && c-d != 0
  => (FlagOV)

// add with carry
(ADDE x y (FlagEQ)) => (ADDC x y)
(ADDE x y (FlagLT)) => (ADDC x y)
(ADDC x (MOVDconst [c])) && is16Bit(c) => (ADDCconst x [int16(c)])
(Select0 (ADDCconst (MOVDconst [c]) [d])) => (MOVDconst [c+int64(d)])

// subtract with borrow

		case 8:
			return "LR"
		case 9:
			return "CTR"
		}
		return fmt.Sprintf("SPR(%d)", int(arg))
	case PCRel:
		addr := pc + uint64(int64(arg))
		s, base := symname(addr)
		if s != "" && addr == base {
			return fmt.Sprintf("%s(SB)", s)
		}
		if inst.Op == BL && s != "" && (addr-base) == 8 {
			// When decoding an object built for PIE, a CALL targeting
			// a global entry point will be adjusted to the local entry

Jeremy L. Morris <******@****.***> 1717516806 -0400

        from.clear()

        then:
        from.empty
        collection.from.empty

        when:
        def add1 = from.add('a')
        def add2 = from.add('b')
        def add3 = from.add('a')

        then:
        add1
        add2
        !add3

        and:
        from as List == ['a', 'b']
        collection.from as List == ['a', 'b']

        when: