order := make([]*sym.Library, 0, len(libs)) // hold the result
	mark := make(map[*sym.Library]markKind, len(libs))
	for _, lib := range libs {
		dfs(lib, mark, &order)
	}
	return order
}

func dfs(lib *sym.Library, mark map[*sym.Library]markKind, order *[]*sym.Library) {
	if mark[lib] == visited {
		return
	}
	if mark[lib] == visiting {
		panic("found import cycle while visiting " + lib.Pkg)

				p.searchAddr = b
			}
			p.chunkOf(ci).free(base, npages)
			p.update(addr, uintptr(npages), true, false)

			// Mark the range as scavenged.
			p.chunkOf(ci).scavenged.setRange(base, npages)
			unlock(p.mheapLock)

			return uintptr(npages) * pageSize
		}
	}
	// Mark this chunk as having no free pages.
	p.scav.index.setEmpty(ci)
	unlock(p.mheapLock)

	return 0
}

	// we make it the bucket offsets and recompute
	// the character frequency each time we need it.
	var freq, bucket []int64
	if len(tmp) >= 2*textMax {
		freq, bucket = tmp[:textMax], tmp[textMax:2*textMax]
		freq[0] = -1 // mark as uninitialized
	} else {
		freq, bucket = nil, tmp[:textMax]
	}

	// The SAIS algorithm.
	// Each of these calls makes one scan through sa.
	// See the individual functions for documentation

	if err != nil {
		// No recycler found. Emit an event and mark the volume Failed.
		if _, err = ctrl.updateVolumePhaseWithEvent(ctx, volume, v1.VolumeFailed, v1.EventTypeWarning, events.VolumeFailedRecycle, "No recycler plugin found for the volume!"); err != nil {
			logger.V(4).Info("RecycleVolumeOperation: failed to mark volume as failed", "volumeName", volume.Name, "err", err)

	fakePodState.removed = map[kubetypes.UID]struct{}{pod.UID: {}}

	// Add the volume to ASW by reconciling.
	fakeASW := dswp.actualStateOfWorld
	reconcileASW(fakeASW, dswp.desiredStateOfWorld, t)

	// Mark the volume as uncertain
	opts := operationexecutor.MarkVolumeOpts{
		PodName:             util.GetUniquePodName(pod),
		PodUID:              pod.UID,
		VolumeName:          expectedVolumeName,

	return (*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(p)) - 1))
}

// markBits provides access to the mark bit for an object in the heap.
// bytep points to the byte holding the mark bit.
// mask is a byte with a single bit set that can be &ed with *bytep
// to see if the bit has been set.
// *m.byte&m.mask != 0 indicates the mark bit is set.
// index can be used along with span information to generate

// with yield op and an empty block.
mlir::TF::IfRegionOp CloneEmptyIfWithPredicate(mlir::TF::IfRegionOp if_region,
                                               OpBuilder& builder) {
  // Mark op as stateful due to side-effecting communication ops added later.
  auto host_side_if = builder.create<mlir::TF::IfRegionOp>(
      if_region.getLoc(), llvm::SmallVector<Type, 4>{}, if_region.getCond(),

	if addErr != nil {
		t.Fatalf("AddVolumeNode failed. Expected: <no error> Actual: <%v>", addErr)
	}

	// Act: do not mark -- test default value

	// Assert
	attachedVolumes := asw.GetAttachedVolumes()
	if len(attachedVolumes) != 1 {
		t.Fatalf("len(attachedVolumes) Expected: <1> Actual: <%v>", len(attachedVolumes))
	}

		ctxt.Out.Write8(MIPS_FPABI_SOFT) // fpAbi
	} else {
		// Go cannot make sure non odd-number-fpr is used (ie, in load a double from memory).
		// So, we mark the object is MIPS I style paired float/double register scheme,
		// aka MIPS_FPABI_ANY. If we mark the object as FPXX, the kernel may use FR=1 mode,
		// then we meet some problem.
		// Note: MIPS_FPABI_ANY is bad naming: in fact it is MIPS I style FPR usage.

			}
		}

		pc += int64(m)
	}

	c.cursym.Size = pc

	// mark loop entry instructions for padding
	// loop entrances are defined as targets of backward branches
	for p = c.cursym.Func().Text.Link; p != nil; p = p.Link {
		if q := p.To.Target(); q != nil && q.Pc < p.Pc {
			q.Mark |= branchLoopHead
		}
	}

	// Run these passes until convergence.
	for {
		rescan := false