IPA C++ refactoring 3/N

	* cgraph.h (csi_end_p): Removed.
	(csi_next): Likewise.
	(csi_node): Likewise.
	(csi_start): Likewise.
	(cgraph_node_in_set_p): Likewise.
	(cgraph_node_set_size): Likewise.
	(vsi_end_p): Likewise.
	(vsi_next): Likewise.
	(vsi_node): Likewise.
	(vsi_start): Likewise.
	(varpool_node_set_size): Likewise.
	(cgraph_node_set_nonempty_p): Likewise.
	(varpool_node_set_nonempty_p): Likewise.
	* cgraphunit.c (cgraph_process_new_functions): vec replaces
	cgraph_node_set.
	* ipa-inline-transform.c: Likewise.
	* ipa-utils.c (cgraph_node_set_new): Removed.
	(cgraph_node_set_add): Likewise.
	(cgraph_node_set_remove): Likewise.
	(cgraph_node_set_find): Likewise.
	(dump_cgraph_node_set): Likewise.
	(debug_cgraph_node_set): Likewise.
	(free_cgraph_node_set): Likewise.
	(varpool_node_set_new): Likewise.
	(varpool_node_set_add): Likewise.
	(varpool_node_set_remove): Likewise.
	(varpool_node_set_find): Likewise.
	(dump_varpool_node_set): Likewise.
	(free_varpool_node_set): Likewise.
	(debug_varpool_node_set): Likewise.
	* tree-emutls.c (struct tls_var_data):
	(emutls_index): Removed.
	(emutls_decl): Likewise.
	(gen_emutls_addr): Function implementation uses newly added
	hash_map<varpool_node *, tls_var_data>.
	(clear_access_vars): Likewise.
	(create_emultls_var): Likewise.
	(ipa_lower_emutls): Likewise.
	(reset_access): New function.

From-SVN: r213573

1 files changed, 0 insertions, 252 deletions

diff --git a/gcc/ipa-utils.c b/gcc/ipa-utils.c
index 265b88e..590ac27 100644
--- a/gcc/ipa-utils.c
+++ b/gcc/ipa-utils.c
@@ -381,258 +381,6 @@ get_base_var (tree t)
 }
 
 
-/* Create a new cgraph node set.  */
-
-cgraph_node_set
-cgraph_node_set_new (void)
-{
-  cgraph_node_set new_node_set;
-
-  new_node_set = XCNEW (struct cgraph_node_set_def);
-  new_node_set->map = new hash_map<cgraph_node *, size_t>;
-  new_node_set->nodes.create (0);
-  return new_node_set;
-}
-
-
-/* Add cgraph_node NODE to cgraph_node_set SET.  */
-
-void
-cgraph_node_set_add (cgraph_node_set set, struct cgraph_node *node)
-{
-  bool existed_p;
-  size_t &index = set->map->get_or_insert (node, &existed_p);
-
-  if (existed_p)
-    {
-      gcc_checking_assert ((set->nodes[index]
-		           == node));
-      return;
-    }
-
-  index = set->nodes.length () + 1;
-
-  /* Insert into node vector.  */
-  set->nodes.safe_push (node);
-}
-
-
-/* Remove cgraph_node NODE from cgraph_node_set SET.  */
-
-void
-cgraph_node_set_remove (cgraph_node_set set, struct cgraph_node *node)
-{
-  int index;
-  struct cgraph_node *last_node;
-
-  size_t *slot = set->map->get (node);
-  if (slot == NULL || !*slot)
-    return;
-
-  index = *slot - 1;
-  gcc_checking_assert (set->nodes[index]
-	      	       == node);
-
-  /* Remove from vector. We do this by swapping node with the last element
-     of the vector.  */
-  last_node = set->nodes.pop ();
-  if (last_node != node)
-    {
-      size_t *last_slot = set->map->get (last_node);
-      gcc_checking_assert (last_slot && *last_slot);
-      *last_slot = index + 1;
-
-      /* Move the last element to the original spot of NODE.  */
-      set->nodes[index] = last_node;
-    }
-
-  /* Remove element from hash table.  */
-  set->map->remove (node);
-}
-
-
-/* Find NODE in SET and return an iterator to it if found.  A null iterator
-   is returned if NODE is not in SET.  */
-
-cgraph_node_set_iterator
-cgraph_node_set_find (cgraph_node_set set, struct cgraph_node *node)
-{
-  size_t *slot;
-  cgraph_node_set_iterator csi;
-
-  slot = set->map->get (node);
-  if (slot == NULL || !*slot)
-    csi.index = (unsigned) ~0;
-  else
-    csi.index = *slot - 1;
-  csi.set = set;
-
-  return csi;
-}
-
-
-/* Dump content of SET to file F.  */
-
-void
-dump_cgraph_node_set (FILE *f, cgraph_node_set set)
-{
-  cgraph_node_set_iterator iter;
-
-  for (iter = csi_start (set); !csi_end_p (iter); csi_next (&iter))
-    {
-      struct cgraph_node *node = csi_node (iter);
-      fprintf (f, " %s/%i", node->name (), node->order);
-    }
-  fprintf (f, "\n");
-}
-
-
-/* Dump content of SET to stderr.  */
-
-DEBUG_FUNCTION void
-debug_cgraph_node_set (cgraph_node_set set)
-{
-  dump_cgraph_node_set (stderr, set);
-}
-
-
-/* Free varpool node set.  */
-
-void
-free_cgraph_node_set (cgraph_node_set set)
-{
-  set->nodes.release ();
-  delete set->map;
-  free (set);
-}
-
-
-/* Create a new varpool node set.  */
-
-varpool_node_set
-varpool_node_set_new (void)
-{
-  varpool_node_set new_node_set;
-
-  new_node_set = XCNEW (struct varpool_node_set_def);
-  new_node_set->map = new hash_map<varpool_node *, size_t>;
-  new_node_set->nodes.create (0);
-  return new_node_set;
-}
-
-
-/* Add varpool_node NODE to varpool_node_set SET.  */
-
-void
-varpool_node_set_add (varpool_node_set set, varpool_node *node)
-{
-  bool existed;
-  size_t &slot = set->map->get_or_insert (node, &existed);
-
-  if (existed)
-    {
-      int index = slot - 1;
-      gcc_checking_assert ((set->nodes[index]
-		           == node));
-      return;
-    }
-
-  slot = set->nodes.length () + 1;
-
-  /* Insert into node vector.  */
-  set->nodes.safe_push (node);
-}
-
-
-/* Remove varpool_node NODE from varpool_node_set SET.  */
-
-void
-varpool_node_set_remove (varpool_node_set set, varpool_node *node)
-{
-  int index;
-  varpool_node *last_node;
-
-  size_t *slot = set->map->get (node);
-  if (slot == NULL || !*slot)
-    return;
-
-  index = *slot - 1;
-  gcc_checking_assert (set->nodes[index]
-	      	       == node);
-
-  /* Remove from vector. We do this by swapping node with the last element
-     of the vector.  */
-  last_node = set->nodes.pop ();
-  if (last_node != node)
-    {
-      size_t *last_slot = set->map->get (last_node);
-      gcc_checking_assert (last_slot && *last_slot);
-      *last_slot = index + 1;
-
-      /* Move the last element to the original spot of NODE.  */
-      set->nodes[index] = last_node;
-    }
-
-  /* Remove element from hash table.  */
-  set->map->remove (node);
-}
-
-
-/* Find NODE in SET and return an iterator to it if found.  A null iterator
-   is returned if NODE is not in SET.  */
-
-varpool_node_set_iterator
-varpool_node_set_find (varpool_node_set set, varpool_node *node)
-{
-  varpool_node_set_iterator vsi;
-
-  size_t *slot = set->map->get (node);
-  if (slot == NULL || !*slot)
-    vsi.index = (unsigned) ~0;
-  else
-    vsi.index = *slot - 1;
-  vsi.set = set;
-
-  return vsi;
-}
-
-
-/* Dump content of SET to file F.  */
-
-void
-dump_varpool_node_set (FILE *f, varpool_node_set set)
-{
-  varpool_node_set_iterator iter;
-
-  for (iter = vsi_start (set); !vsi_end_p (iter); vsi_next (&iter))
-    {
-      varpool_node *node = vsi_node (iter);
-      fprintf (f, " %s", node->name ());
-    }
-  fprintf (f, "\n");
-}
-
-
-/* Free varpool node set.  */
-
-void
-free_varpool_node_set (varpool_node_set set)
-{
-  set->nodes.release ();
-  delete set->map;
-  free (set);
-}
-
-
-/* Dump content of SET to stderr.  */
-
-DEBUG_FUNCTION void
-debug_varpool_node_set (varpool_node_set set)
-{
-  dump_varpool_node_set (stderr, set);
-}
-
-
 /* SRC and DST are going to be merged.  Take SRC's profile and merge it into
    DST so it is not going to be lost.  Destroy SRC's body on the way.  */