// Map constants common to several packages
// runtime/runtime-gdb.py:MapTypePrinter contains its own copy
const (
	// Maximum number of key/elem pairs a bucket can hold.
	MapBucketCountBits = 3 // log2 of number of elements in a bucket.
	MapBucketCount     = 1 << MapBucketCountBits

	// Maximum key or elem size to keep inline (instead of mallocing per element).
	// Must fit in a uint8.

  return isa<FloatType>(type) && type.getIntOrFloatBitWidth() > 16;
}

Type ToBfloat16Type(Type type) {
  if (auto shaped = mlir::dyn_cast<ShapedType>(type)) {
    const Type elem = shaped.getElementType();
    if (IsLargeFloatType(elem)) {
      return shaped.clone(BFloat16Type::get(type.getContext()));
    }
  } else if (IsLargeFloatType(type)) {
    return BFloat16Type::get(type.getContext());
  }
  return type;
}

		return string(buf[:])
	}
	l := lang.Elem(int(b))
	if l[3] == 0 {
		return l[:3]
	}
	return l[:2]
}

// ISO3 returns the ISO 639-3 language code.
func (b Language) ISO3() string {
	if b == 0 || b >= langNoIndexOffset {
		return b.String()
	}
	l := lang.Elem(int(b))
	if l[3] == 0 {
		return l[:3]
	} else if l[2] == 0 {
		return altLangISO3.Elem(int(l[3]))[:3]
	}

	// The methods allowed for each kind are:
	//
	//	Int*, Uint*, Float*, Complex*: Bits
	//	Array: Elem, Len
	//	Chan: ChanDir, Elem
	//	Func: In, NumIn, Out, NumOut, IsVariadic.
	//	Map: Key, Elem
	//	Pointer: Elem
	//	Slice: Elem
	//	Struct: Field, FieldByIndex, FieldByName, FieldByNameFunc, NumField

	// Bits returns the size of the type in bits.

			}
		}
		return 0
	case reflect.Interface:
		if c, ok := nilCompare(aVal, bVal); ok {
			return c
		}
		c := compare(reflect.ValueOf(aVal.Elem().Type()), reflect.ValueOf(bVal.Elem().Type()))
		if c != 0 {
			return c
		}
		return compare(aVal.Elem(), bVal.Elem())
	default:
		// Certain types cannot appear as keys (maps, funcs, slices), but be explicit.
		panic("bad type in compare: " + aType.String())
	}
}

				*(*unsafe.Pointer)(k) = nil
			}
			e := add(unsafe.Pointer(b), dataOffset+abi.MapBucketCount*4+i*uintptr(t.ValueSize))
			if t.Elem.Pointers() {
				memclrHasPointers(e, t.Elem.Size_)
			} else {
				memclrNoHeapPointers(e, t.Elem.Size_)
			}
			b.tophash[i] = emptyOne
			// If the bucket now ends in a bunch of emptyOne states,
			// change those to emptyRest states.

		return fmt.Errorf("couldn't compute key: %v", err)
	}
	elem := &storeElement{Key: key, Object: event.Object}
	elem.Labels, elem.Fields, err = w.getAttrsFunc(event.Object)
	if err != nil {
		return err
	}

	wcEvent := &watchCacheEvent{
		Type:            event.Type,
		Object:          elem.Object,
		ObjLabels:       elem.Labels,
		ObjFields:       elem.Fields,
		Key:             key,

func makechan64(chanType *byte, size int64) (hchan chan any)
func makechan(chanType *byte, size int) (hchan chan any)
func chanrecv1(hchan <-chan any, elem *any)
func chanrecv2(hchan <-chan any, elem *any) bool
func chansend1(hchan chan<- any, elem *any)
func closechan(hchan chan<- any)
func chanlen(hchan any) int
func chancap(hchan any) int

var writeBarrier struct {
	enabled bool
	pad     [3]byte

					*cause = "conversion of slice to array requires go1.20 or later"
				}
				return false
			}
		case *Pointer:
			if a, _ := under(a.Elem()).(*Array); a != nil {
				if Identical(s.Elem(), a.Elem()) {
					if check == nil || check.allowVersion(x, go1_17) {
						return true
					}
					// check != nil
					if cause != nil {
						*cause = "conversion of slice to array pointer requires go1.17 or later"
					}

		}

		// Prevent infinite loop if v is an interface pointing to its own address:
		//     var v interface{}
		//     v = &v
		if v.Elem().Kind() == reflect.Interface && v.Elem().Elem() == v {
			v = v.Elem()
			break
		}
		if v.IsNil() {
			v.Set(reflect.New(v.Type().Elem()))
		}
		if v.Type().NumMethod() > 0 && v.CanInterface() {
			if u, ok := v.Interface().(Unmarshaler); ok {
				return u, nil, reflect.Value{}