re PR debug/61070 (debug_bitmap writes to stdout)

2014-05-06  Richard Biener  <rguenther@suse.de>

	PR middle-end/61070
	* bitmap.c (debug_bitmap): Dump to stderr, not stdout.
	* tree-ssa-structalias.c (dump_solution_for_var): Likewise.

From-SVN: r210098

gcc/ChangeLog

+2014-05-06  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/61070
+	* bitmap.c (debug_bitmap): Dump to stderr, not stdout.
+	* tree-ssa-structalias.c (dump_solution_for_var): Likewise.
+
 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/60965

gcc/bitmap.c

@@ -2117,7 +2117,7 @@ debug_bitmap_file (FILE *file, const_bitmap head)
 DEBUG_FUNCTION void
 debug_bitmap (const_bitmap head)
 {
-  debug_bitmap_file (stdout, head);
+  debug_bitmap_file (stderr, head);
 }
 
 /* Function to print out the contents of a bitmap.  Unlike debug_bitmap_file,

gcc/tree-ssa-structalias.c

@@ -5834,12 +5834,12 @@ dump_solution_for_var (FILE *file, unsigned int var)
   fprintf (file, "\n");
 }
 
-/* Print the points-to solution for VAR to stdout.  */
+/* Print the points-to solution for VAR to stderr.  */
 
 DEBUG_FUNCTION void
 debug_solution_for_var (unsigned int var)
 {
-  dump_solution_for_var (stdout, var);
+  dump_solution_for_var (stderr, var);
 }
 
 /* Create varinfo structures for all of the variables in the