asan.c: Remove struct tags when referring to class varpool_node.

	* asan.c: Remove struct tags when referring to class varpool_node.
	* cgraph.h: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphunit.c: Likewise.
	* dbxout.c: Likewise.
	* dwarf2out.c: Likewise.
	* gimple-fold.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-ref-inline.h: Likewise.
	* ipa-ref.h: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.h: Likewise.
	* passes.c: Likewise.
	* toplev.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-pass.h: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.

	* cp/decl2.c: Remove struct tags when referring to class varpool_node.

	* lto/lto.c: Remove struct tags when referring to class varpool_node.
	* lto/lto-partition.c: Likewise.
	* lto/lto-symtab.c: Likewise.

From-SVN: r205733

1 files changed, 43 insertions, 42 deletions

diff --git a/gcc/cgraph.h b/gcc/cgraph.h
index 0d8166a..d9071f2 100644
--- a/gcc/cgraph.h
+++ b/gcc/cgraph.h
@@ -483,7 +483,8 @@ struct cgraph_node_set_def
   vec<cgraph_node_ptr> nodes;
 };
 
-typedef struct varpool_node *varpool_node_ptr;
+class varpool_node;
+typedef varpool_node *varpool_node_ptr;
 
 
 /* A varpool node set is a collection of varpool nodes.  A varpool node
@@ -796,7 +797,7 @@ void cgraph_mark_address_taken_node (struct cgraph_node *);
 
 typedef void (*cgraph_edge_hook)(struct cgraph_edge *, void *);
 typedef void (*cgraph_node_hook)(struct cgraph_node *, void *);
-typedef void (*varpool_node_hook)(struct varpool_node *, void *);
+typedef void (*varpool_node_hook)(varpool_node *, void *);
 typedef void (*cgraph_2edge_hook)(struct cgraph_edge *, struct cgraph_edge *,
 				  void *);
 typedef void (*cgraph_2node_hook)(struct cgraph_node *, struct cgraph_node *,
@@ -910,50 +911,50 @@ void cgraph_build_static_cdtor (char which, tree body, int priority);
 
 varpool_node_set varpool_node_set_new (void);
 varpool_node_set_iterator varpool_node_set_find (varpool_node_set,
-					       struct varpool_node *);
-void varpool_node_set_add (varpool_node_set, struct varpool_node *);
-void varpool_node_set_remove (varpool_node_set, struct varpool_node *);
+						 varpool_node *);
+void varpool_node_set_add (varpool_node_set, varpool_node *);
+void varpool_node_set_remove (varpool_node_set, varpool_node *);
 void dump_varpool_node_set (FILE *, varpool_node_set);
 void debug_varpool_node_set (varpool_node_set);
 void free_varpool_node_set (varpool_node_set);
 void ipa_discover_readonly_nonaddressable_vars (void);
-bool varpool_externally_visible_p (struct varpool_node *);
+bool varpool_externally_visible_p (varpool_node *);
 
 /* In predict.c  */
 bool cgraph_maybe_hot_edge_p (struct cgraph_edge *e);
 bool cgraph_optimize_for_size_p (struct cgraph_node *);
 
 /* In varpool.c  */
-struct varpool_node *varpool_create_empty_node (void);
-struct varpool_node *varpool_node_for_decl (tree);
-struct varpool_node *varpool_node_for_asm (tree asmname);
-void varpool_mark_needed_node (struct varpool_node *);
+varpool_node *varpool_create_empty_node (void);
+varpool_node *varpool_node_for_decl (tree);
+varpool_node *varpool_node_for_asm (tree asmname);
+void varpool_mark_needed_node (varpool_node *);
 void debug_varpool (void);
 void dump_varpool (FILE *);
-void dump_varpool_node (FILE *, struct varpool_node *);
+void dump_varpool_node (FILE *, varpool_node *);
 
 void varpool_finalize_decl (tree);
-enum availability cgraph_variable_initializer_availability (struct varpool_node *);
+enum availability cgraph_variable_initializer_availability (varpool_node *);
 void cgraph_make_node_local (struct cgraph_node *);
 bool cgraph_node_can_be_local_p (struct cgraph_node *);
 
 
-void varpool_remove_node (struct varpool_node *node);
-void varpool_finalize_named_section_flags (struct varpool_node *node);
+void varpool_remove_node (varpool_node *node);
+void varpool_finalize_named_section_flags (varpool_node *node);
 bool varpool_output_variables (void);
-bool varpool_assemble_decl (struct varpool_node *node);
-void varpool_analyze_node (struct varpool_node *);
-struct varpool_node * varpool_extra_name_alias (tree, tree);
-struct varpool_node * varpool_create_variable_alias (tree, tree);
+bool varpool_assemble_decl (varpool_node *node);
+void varpool_analyze_node (varpool_node *);
+varpool_node * varpool_extra_name_alias (tree, tree);
+varpool_node * varpool_create_variable_alias (tree, tree);
 void varpool_reset_queue (void);
 tree ctor_for_folding (tree);
-bool varpool_for_node_and_aliases (struct varpool_node *,
-		                   bool (*) (struct varpool_node *, void *),
+bool varpool_for_node_and_aliases (varpool_node *,
+		                   bool (*) (varpool_node *, void *),
 			           void *, bool);
 void varpool_add_new_variable (tree);
 void symtab_initialize_asm_name_hash (void);
 void symtab_prevail_in_asm_name_hash (symtab_node *node);
-void varpool_remove_initializer (struct varpool_node *);
+void varpool_remove_initializer (varpool_node *);
 
 /* In cgraph.c */
 extern void change_decl_assembler_name (tree, tree);
@@ -967,11 +968,11 @@ cgraph (symtab_node *node)
 }
 
 /* Return varpool node for given symbol and check it is a variable.  */
-static inline struct varpool_node *
+static inline varpool_node *
 varpool (symtab_node *node)
 {
   gcc_checking_assert (!node || node->type == SYMTAB_VARIABLE);
-  return (struct varpool_node *)node;
+  return (varpool_node *)node;
 }
 
 /* Return callgraph node for given symbol and check it is a function. */
@@ -983,7 +984,7 @@ cgraph_get_node (const_tree decl)
 }
 
 /* Return varpool node for given symbol and check it is a function. */
-static inline struct varpool_node *
+static inline varpool_node *
 varpool_get_node (const_tree decl)
 {
   gcc_checking_assert (TREE_CODE (decl) == VAR_DECL);
@@ -996,7 +997,7 @@ varpool_get_node (const_tree decl)
 
 
 /* Return first variable.  */
-static inline struct varpool_node *
+static inline varpool_node *
 varpool_first_variable (void)
 {
   symtab_node *node;
@@ -1007,8 +1008,8 @@ varpool_first_variable (void)
 }
 
 /* Return next variable after NODE.  */
-static inline struct varpool_node *
-varpool_next_variable (struct varpool_node *node)
+static inline varpool_node *
+varpool_next_variable (varpool_node *node)
 {
   symtab_node *node1 = node->next;
   for (; node1; node1 = node1->next)
@@ -1023,7 +1024,7 @@ varpool_next_variable (struct varpool_node *node)
 	(node) = varpool_next_variable ((node)))
 
 /* Return first reachable static variable with initializer.  */
-static inline struct varpool_node *
+static inline varpool_node *
 varpool_first_static_initializer (void)
 {
   symtab_node *node;
@@ -1037,8 +1038,8 @@ varpool_first_static_initializer (void)
 }
 
 /* Return next reachable static variable with initializer after NODE.  */
-static inline struct varpool_node *
-varpool_next_static_initializer (struct varpool_node *node)
+static inline varpool_node *
+varpool_next_static_initializer (varpool_node *node)
 {
   symtab_node *node1 = node->next;
   for (; node1; node1 = node1->next)
@@ -1056,7 +1057,7 @@ varpool_next_static_initializer (struct varpool_node *node)
         (node) = varpool_next_static_initializer (node))
 
 /* Return first reachable static variable with initializer.  */
-static inline struct varpool_node *
+static inline varpool_node *
 varpool_first_defined_variable (void)
 {
   symtab_node *node;
@@ -1070,8 +1071,8 @@ varpool_first_defined_variable (void)
 }
 
 /* Return next reachable static variable with initializer after NODE.  */
-static inline struct varpool_node *
-varpool_next_defined_variable (struct varpool_node *node)
+static inline varpool_node *
+varpool_next_defined_variable (varpool_node *node)
 {
   symtab_node *node1 = node->next;
   for (; node1; node1 = node1->next)
@@ -1257,7 +1258,7 @@ vsi_next (varpool_node_set_iterator *vsi)
 }
 
 /* Return the node pointed to by VSI.  */
-static inline struct varpool_node *
+static inline varpool_node *
 vsi_node (varpool_node_set_iterator vsi)
 {
   return vsi.set->nodes[vsi.index];
@@ -1276,7 +1277,7 @@ vsi_start (varpool_node_set set)
 
 /* Return true if SET contains NODE.  */
 static inline bool
-varpool_node_in_set_p (struct varpool_node *node, varpool_node_set set)
+varpool_node_in_set_p (varpool_node *node, varpool_node_set set)
 {
   varpool_node_set_iterator vsi;
   vsi = varpool_node_set_find (set, node);
@@ -1341,7 +1342,7 @@ cgraph_only_called_directly_or_aliased_p (struct cgraph_node *node)
    if all direct calls are eliminated.  */
 
 static inline bool
-varpool_can_remove_if_no_refs (struct varpool_node *node)
+varpool_can_remove_if_no_refs (varpool_node *node)
 {
   if (DECL_EXTERNAL (node->decl))
     return true;
@@ -1359,7 +1360,7 @@ varpool_can_remove_if_no_refs (struct varpool_node *node)
    The magic uses are all summarized in force_output flag.  */
 
 static inline bool
-varpool_all_refs_explicit_p (struct varpool_node *vnode)
+varpool_all_refs_explicit_p (varpool_node *vnode)
 {
   return (vnode->definition
 	  && !vnode->externally_visible
@@ -1390,8 +1391,8 @@ cgraph_alias_target (struct cgraph_node *n)
   return dyn_cast <cgraph_node> (symtab_alias_target (n));
 }
 
-static inline struct varpool_node *
-varpool_alias_target (struct varpool_node *n)
+static inline varpool_node *
+varpool_alias_target (varpool_node *n)
 {
   return dyn_cast <varpool_node> (symtab_alias_target (n));
 }
@@ -1416,11 +1417,11 @@ cgraph_function_or_thunk_node (struct cgraph_node *node,
    Do not walk through thunks.
    When AVAILABILITY is non-NULL, get minimal availability in the chain.  */
 
-static inline struct varpool_node *
-varpool_variable_node (struct varpool_node *node,
+static inline varpool_node *
+varpool_variable_node (varpool_node *node,
 		       enum availability *availability = NULL)
 {
-  struct varpool_node *n;
+  varpool_node *n;
 
   n = dyn_cast <varpool_node> (symtab_alias_ultimate_target (node,
 							     availability));