value-prof.c (visit_hist, free_hist): Return 1 instead of 0.

	* value-prof.c (visit_hist, free_hist): Return 1 instead of 0.

Co-Authored-By: Robert Kidd <rkidd@crhc.uiuc.edu>

From-SVN: r121711

gcc/ChangeLog

+2007-02-07  Jan Hubicka  <jh@suse.cz>
+	    Robert Kidd <rkidd@crhc.uiuc.edu>
+
+	* value-prof.c (visit_hist, free_hist): Return 1 instead of 0.
+
 2007-02-07  Ian Lance Taylor  <iant@google.com>
 
 	* lower-subreg.c (simple_move): Reject PARTIAL_INT modes.

gcc/value-prof.c

@@ -354,7 +354,7 @@ visit_hist (void **slot, void *data)
       debug_generic_stmt (hist->hvalue.stmt);
       error_found = true;
     }
-  return 0;
+  return 1;
 }
 
 /* Verify sanity of the histograms.  */
@@ -406,7 +406,7 @@ free_hist (void **slot, void *data ATTRIBUTE_UNUSED)
   memset (hist, 0xab, sizeof (*hist));
 #endif
   free (hist);
-  return 0;
+  return 1;
 }
 
 void