[multiple changes]

2009-04-02  Rafael Avila de Espindola  <espindola@google.com>

	Merge

	2009-02-12  Diego Novillo  <dnovillo@google.com>

        	* varpool.c (debug_varpool): New.
        	* cgraph.h (debug_varpool): Declare.

From-SVN: r145455

gcc/ChangeLog

+2009-04-02  Rafael Avila de Espindola  <espindola@google.com>
+
+	Merge
+
+	2009-02-12  Diego Novillo  <dnovillo@google.com>
+
+        	* varpool.c (debug_varpool): New.
+        	* cgraph.h (debug_varpool): Declare.
+
 2009-04-02  Jan Hubicka  <jh@suse.cz>
 
 	* passes.c (init_optimization_passes): Remove two copies of ehcleanup

gcc/cgraph.h

@@ -406,6 +406,7 @@ extern GTY(()) struct varpool_node *varpool_nodes;
 struct varpool_node *varpool_node (tree);
 struct varpool_node *varpool_node_for_asm (tree asmname);
 void varpool_mark_needed_node (struct varpool_node *);
+void debug_varpool (void);
 void dump_varpool (FILE *);
 void dump_varpool_node (FILE *, struct varpool_node *);
 

gcc/varpool.c

@@ -164,6 +164,14 @@ dump_varpool (FILE *f)
     dump_varpool_node (f, node);
 }
 
+/* Dump the variable pool to stderr.  */
+
+void
+debug_varpool (void)
+{
+  dump_varpool (stderr);
+}
+
 /* Given an assembler name, lookup node.  */
 struct varpool_node *
 varpool_node_for_asm (tree asmname)