// Added entries [oldLen, newLen) are not initialized by growslice
// (although for pointer-containing element types, they are zeroed). They
// must be initialized by the caller.
// Trailing entries [newLen, newCap) are zeroed.
//
// growslice's odd calling convention makes the generated code that calls
// this function simpler. In particular, it accepts and returns the

// The storage is not zeroed. Callers should use
// b to set the string contents and then drop b.
func rawstring(size int) (s string, b []byte) {
	p := mallocgc(uintptr(size), nil, false)
	return unsafe.String((*byte)(p), size), unsafe.Slice((*byte)(p), size)
}

// rawbyteslice allocates a new byte slice. The byte slice is not zeroed.
func rawbyteslice(size int) (b []byte) {

		}
	}
	return requiresUpdate
}

// Zeros out extended resource capacity during reconciliation.
func (kl *Kubelet) reconcileExtendedResource(initialNode, node *v1.Node) bool {
	requiresUpdate := updateDefaultResources(initialNode, node)
	// Check with the device manager to see if node has been recreated, in which case extended resources should be zeroed until they are available

func (x *Nat) IsZero() choice {
	// Eliminate bounds checks in the loop.
	size := len(x.limbs)
	xLimbs := x.limbs[:size]

	zero := yes
	for i := 0; i < size; i++ {
		zero &= ctEq(xLimbs[i], 0)
	}
	return zero
}

// cmpGeq returns 1 if x >= y, and 0 otherwise.
//
// Both operands must have the same announced length.
func (x *Nat) cmpGeq(y *Nat) choice {

// those bulk allocators should always be used, rather than new(Prog).
//
// The other fields not yet mentioned are for use by the back ends and should
// be left zeroed by creators of Prog lists.
type Prog struct {
	Ctxt     *Link     // linker context
	Link     *Prog     // next Prog in linked list
	From     Addr      // first source operand

func (ip Addr) appendTo6(ret []byte) []byte {
	zeroStart, zeroEnd := uint8(255), uint8(255)
	for i := uint8(0); i < 8; i++ {
		j := i
		for j < 8 && ip.v6u16(j) == 0 {
			j++
		}
		if l := j - i; l >= 2 && l > zeroEnd-zeroStart {
			zeroStart, zeroEnd = i, j
		}
	}

	for i := uint8(0); i < 8; i++ {
		if i == zeroStart {
			ret = append(ret, ':', ':')
			i = zeroEnd
			if i >= 8 {
				break
			}

				// zero it in case that malloc causes a stack scan.
				n.SetNeedzero(true)
				livedefer.Set(int32(i))
			}
			if n.OpenDeferSlot() {
				// Open-coded defer args slots must be live
				// everywhere in a function, since a panic can
				// occur (almost) anywhere. Because it is live
				// everywhere, it must be zeroed on entry.
				livedefer.Set(int32(i))

	_Pdead
)

// Mutual exclusion locks.  In the uncontended case,
// as fast as spin locks (just a few user-level instructions),
// but on the contention path they sleep in the kernel.
// A zeroed Mutex is unlocked (no need to initialize each lock).
// Initialization is helpful for static lock ranking, but not required.
type mutex struct {
	// Empty struct if lock ranking is disabled, otherwise includes the lock rank

			merged = append(merged, b[0])
			b = b[1:]
		}
		if limit > 0 && len(merged) >= limit {
			break
		}
	}
	// Append anything left.
	if limit < 0 || len(merged) < limit {
		merged = append(merged, a...)
		merged = append(merged, b...)
	}
	m.o = merged
}

// filterPrefix will filter m to only contain entries with the specified prefix.
func (m *metaCacheEntriesSorted) filterPrefix(s string) {

  Operation* first_op_after = islands.back()->getNextNode();

  // We create the merged island at the location of the first island that was
  // merged (excluding special TPU input/output ops).
  IslandOp new_island = CreateMergedIsland(island, islands, wrapped_ops);

  // Ensure dominance by sorting the range of islands that were merged.
  return SortTopologically(Block::iterator(new_island.getOperation()),