// Because j-1 is type L, inserting it into sa now will sort it correctly.
	// But we want to distinguish a j-1 with j-2 of type L from type S.
	// We can process the former but want to leave the latter for the caller.
	// We record the difference by negating j-1 if it is preceded by type S.
	// Either way, the insertion (into the text[j-1] bucket) is guaranteed to

			cidrs := generateRandomCIDRs(tc.is6, 100*1000)
			tree := New[string]()

			for k := range cidrs {
				ok := tree.InsertPrefix(k, k.String())
				if ok {
					t.Errorf("error inserting: %v", k)
				}
			}

			if tree.Len(tc.is6) != len(cidrs) {
				t.Errorf("expected %d nodes on the tree, got %d", len(cidrs), tree.Len(tc.is6))
			}

			list := cidrs.UnsortedList()

	maxNFCExpansion  = 3  // NFC(0x1D160)
	maxNFKCExpansion = 18 // NFKC(0xFDFA)

	maxByteBufferSize = utf8.UTFMax * maxBufferSize // 128
)

// ssState is used for reporting the segment state after inserting a rune.
// It is returned by streamSafe.next.
type ssState int

const (
	// Indicates a rune was successfully added to the segment.
	ssSuccess ssState = iota

		return true
	}
	return false
}

// StaticNamePref is the prefix the front end applies to static temporary
// variables. When turned into LSyms, these can be tagged as static so
// as to avoid inserting them into the linker's name lookup tables.
const StaticNamePref = ".stmp_"

type traverseFlag uint32

const (
	traverseDefs traverseFlag = 1 << iota
	traverseRefs
	traverseAux
	traversePcdata

  //  ensure that all operands are above the insertion point, and all users are
  //  below the insertion point.
  //
  // Example:
  //
  //   %0 = "clustered_op"(...)
  //   %1 = "non_clustered_op"(...)
  //   %2 = "clustered_op"(%1)              <<<--- insert cluster here
  //   %3 = "cluster_result_user"(%1, %2)
  //
  // By using `%2` location as an insertion point we ensure that all operands

}

// a rewriteTarget is a value-argindex pair indicating
// where a rewrite is applied.  Note that this is for values,
// not for block controls, because block controls are not targets
// for the rewrites performed in inserting rescheduling checks.
type rewriteTarget struct {
	v *Value
	i int
}

type rewrite struct {
	before, after *Value          // before is the expected value before rewrite, after is the new value installed.

 * current implementations, the iteration order always keeps multiple entries with the same key
 * together. Any creation method that would customarily respect insertion order (such as {@link
 * #copyOf(Multimap)}) instead preserves key-grouped order by inserting entries for an existing key
 * immediately after the last entry having that key.
 *
 * <p>See the Guava User Guide article on <a href=

 * current implementations, the iteration order always keeps multiple entries with the same key
 * together. Any creation method that would customarily respect insertion order (such as {@link
 * #copyOf(Multimap)}) instead preserves key-grouped order by inserting entries for an existing key
 * immediately after the last entry having that key.
 *
 * <p>See the Guava User Guide article on <a href=

// end_axis_mask, ellipsis_axis_mask, new_axis_mask, shrink_axis_mask. These
// masks will complicate the strided_slice computation logic, we can simplify
// the logic by inserting a reshape op to pad the inputs so strided_slice can
// be easier to handle.
//
// So the graph may looks like below:
//   original_input -> strided_slice -> output
//      (transforms)

    auto it = info_map_.find(&region);
    if (it == info_map_.end()) {
      // Note: Keep object construction and insertion separate. If we use
      // emplace() to construct and insert in a single shot, when analyzing
      // this region, calls to BacktrackValue() may end up inserting additional
      // entries in the map, causing the underlying storage to be moved. This