for fname, f := range fsys {
			if strings.HasPrefix(fname, prefix) {
				felem := fname[len(prefix):]
				i := strings.Index(felem, "/")
				if i < 0 {
					list = append(list, mapFileInfo{felem, f})
				} else {
					need[fname[len(prefix):len(prefix)+i]] = true
				}
			}
		}
		// If the directory name is not in the map,
		// and there are no children of the name in the map,
		// then the directory is treated as not existing.

// allocated temporary variable of type [len]elem. This variable is
// initialized, and elem must not contain pointers.
func stackBufAddr(len int64, elem *types.Type) *ir.AddrExpr {
	if elem.HasPointers() {
		base.FatalfAt(base.Pos, "%v has pointers", elem)
	}
	tmp := typecheck.TempAt(base.Pos, ir.CurFunc, types.NewArray(elem, len))
	return typecheck.Expr(typecheck.NodAddr(tmp)).(*ir.AddrExpr)

	return strings.Split(path, string(ListSeparator))
}

func abs(path string) (string, error) {
	return unixAbs(path)
}

func join(elem []string) string {
	// If there's a bug here, fix the logic in ./path_plan9.go too.
	for i, e := range elem {
		if e != "" {
			return Clean(strings.Join(elem[i:], string(Separator)))
		}
	}
	return ""
}

func sameWord(a, b string) bool {
	return a == b

import "unsafe"

func checkptrAlignment(p unsafe.Pointer, elem *_type, n uintptr) {
	// nil pointer is always suitably aligned (#47430).
	if p == nil {
		return
	}

	// Check that (*[n]elem)(p) is appropriately aligned.
	// Note that we allow unaligned pointers if the types they point to contain
	// no pointers themselves. See issue 37298.
	// TODO(mdempsky): What about fieldAlign?
	if elem.Pointers() && uintptr(p)&(uintptr(elem.Align_)-1) != 0 {

	return strings.Split(path, string(ListSeparator))
}

func abs(path string) (string, error) {
	return unixAbs(path)
}

func join(elem []string) string {
	// If there's a bug here, fix the logic in ./path_unix.go too.
	for i, e := range elem {
		if e != "" {
			return Clean(strings.Join(elem[i:], string(Separator)))
		}
	}
	return ""
}

func sameWord(a, b string) bool {
	return a == b

}

func checkArguments(fields []string) error {
	for _, arg := range fields[1:] {
		for _, elem := range strings.Split(arg, ",") {
			if strings.HasPrefix(elem, "!!") {
				return fmt.Errorf("invalid double negative in build constraint: %s", arg)
			}
			elem = strings.TrimPrefix(elem, "!")
			for _, c := range elem {
				if !unicode.IsLetter(c) && !unicode.IsDigit(c) && c != '_' && c != '.' {

		return rangeNum[uint32](v.Uint())
	case Uint64:
		return rangeNum[uint64](v.Uint())
	case Uintptr:
		return rangeNum[uintptr](v.Uint())
	case Pointer:
		if v.Elem().kind() != Array {
			break
		}
		return func(yield func(Value) bool) {
			v = v.Elem()
			for i := range v.Len() {
				if !yield(ValueOf(i)) {
					return
				}
			}
		}
	case Array, Slice:
		return func(yield func(Value) bool) {

// 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 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())
	}
}