name:    "sliceptr1",
		c:       `void f7(void **p) {}`,
		imports: []string{"unsafe"},
		body:    `i := 0; s := []unsafe.Pointer{unsafe.Pointer(&i)}; C.f7(&s[0])`,
		fail:    true,
	},
	{
		// Passing the address of a slice with a Go pointer,
		// where we are passing the address of an element that
		// is not a Go pointer.
		name:    "sliceptr2",
		c:       `void f8(void **p) {}`,

	var c *C
	if reflect.TypeOf(F).Out(0) != reflect.TypeOf(c) {
		panic("bad reflection results, see golang.org/issue/18252")
	}

	sp := reflect.New(reflect.TypeOf(slicePtr).Elem())
	s := sp.Interface()

	if reflect.TypeOf(s) != reflect.TypeOf(slicePtr) {
		panic("bad reflection results, see golang.org/issue/18729")
	}

	if !depBaseInternal.Initialized {
		panic("depBaseInternal not initialized")
	}
	if os.Stdout == nil {
		panic("os.Stdout is nil")
	}

	Initialized = true
}

var Initialized bool

var SlicePtr interface{} = &[]int{}

var V int = 1

var HasMask []string = []string{"hi"}

type HasProg struct {
	array [1024]*byte
}

type Dep struct {
	X int
}

func (d *Dep) Method() int {

      mem))
(Store dst (StringMake ptr len) mem) =>
  (Store {typ.Int}
    (OffPtr <typ.IntPtr> [config.PtrSize] dst)
    len
    (Store {typ.BytePtr} dst ptr mem))

// slice ops
(SlicePtr (SliceMake ptr _ _ )) => ptr
(SliceLen (SliceMake _ len _)) => len
(SliceCap (SliceMake _ _ cap)) => cap
(SlicePtrUnchecked (SliceMake ptr _ _ )) => ptr

(Load <t> ptr mem) && t.IsSlice() =>
  (SliceMake

type extensionPoint struct {
	// the set of plugins to be configured at this extension point.
	plugins *config.PluginSet
	// a pointer to the slice storing plugins implementations that will run at this
	// extension point.
	slicePtr interface{}
}

func (f *frameworkImpl) getExtensionPoints(plugins *config.Plugins) []extensionPoint {
	return []extensionPoint{
		{&plugins.PreFilter, &f.preFilterPlugins},
		{&plugins.Filter, &f.filterPlugins},

	{name: "SliceMake", argLength: 3},                // arg0=ptr, arg1=len, arg2=cap
	{name: "SlicePtr", argLength: 1, typ: "BytePtr"}, // ptr(arg0)
	{name: "SliceLen", argLength: 1},                 // len(arg0)
	{name: "SliceCap", argLength: 1},                 // cap(arg0)
	// SlicePtrUnchecked, like SlicePtr, extracts the pointer from a slice.
	// SlicePtr values are assumed non-nil, because they are guarded by bounds checks.

			// value, or a value constructed from an offset of a
			// non-nil ptr (OpAddPtr) implies it is non-nil
			// We also assume unsafe pointer arithmetic generates non-nil pointers. See #27180.
			// We assume that SlicePtr is non-nil because we do a bounds check
			// before the slice access (and all cap>0 slices have a non-nil ptr). See #30366.

	return false
}
func rewriteValuedec_OpSlicePtr(v *Value) bool {
	v_0 := v.Args[0]
	b := v.Block
	// match: (SlicePtr (SliceMake ptr _ _ ))
	// result: ptr
	for {
		if v_0.Op != OpSliceMake {
			break
		}
		ptr := v_0.Args[0]
		v.copyOf(ptr)
		return true
	}
	// match: (SlicePtr x:(Load <t> ptr mem))
	// cond: t.IsSlice()
	// result: @x.Block (Load <t.Elem().PtrTo()> ptr mem)
	for {
		x := v_0

// so we need only compare the first word (interface type or slice ptr).
(EqInter x y)  => (EqPtr  (ITab x) (ITab y))
(NeqInter x y) => (NeqPtr (ITab x) (ITab y))
(EqSlice x y)  => (EqPtr  (SlicePtr x) (SlicePtr y))
(NeqSlice x y) => (NeqPtr (SlicePtr x) (SlicePtr y))

// Load of store of same address, with compatibly typed value and same size
(Load <t1> p1 (Store {t2} p2 x _))
	&& isSamePtr(p1, p2)
	&& t1.Compare(x.Type) == types.CMPeq

			break
		}
		v.copyOf(newLen)
		return true
	}
	return false
}
func rewriteValuegeneric_OpSlicePtr(v *Value) bool {
	v_0 := v.Args[0]
	// match: (SlicePtr (SliceMake (SlicePtr x) _ _))
	// result: (SlicePtr x)
	for {
		if v_0.Op != OpSliceMake {
			break
		}
		v_0_0 := v_0.Args[0]
		if v_0_0.Op != OpSlicePtr {
			break
		}
		x := v_0_0.Args[0]