re PR bootstrap/15009 (Latest CVS: Stage2 Error: bb-reorder.c needs initialization)

2004-04-19  Andrew PInski  <pinskia@physics.uc.edu>

        PR bootstrap/15009
        * bb-reorder.c (fix_up_fall_thru_edges): Init cond_jump.

        PR bootstrap/14999
        * builtins.c (fold_builtin_cabs): Mark fndecl as unused.

From-SVN: r80849

gcc/ChangeLog

+2004-04-19  Andrew PInski  <pinskia@physics.uc.edu>
+
+	PR bootstrap/15009
+	* bb-reorder.c (fix_up_fall_thru_edges): Init cond_jump.
+
+	PR bootstrap/14999
+	* builtins.c (fold_builtin_cabs): Mark fndecl as unused.
+
 2004-04-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* expmed.c (expand_mult_highpart_adjust): Make OP1 valid for MODE.

gcc/bb-reorder.c

@@ -1409,7 +1409,7 @@ fix_up_fall_thru_edges (void)
   edge succ1;
   edge succ2;
   edge fall_thru;
-  edge cond_jump;
+  edge cond_jump = NULL;
   edge e;
   bool cond_jump_crosses;
   int invert_worked;

gcc/builtins.c

@@ -5944,7 +5944,7 @@ fold_trunc_transparent_mathfn (tree exp)
    type.  Return NULL_TREE if no simplification can be made.  */
 
 static tree
-fold_builtin_cabs (tree fndecl, tree arglist, tree type)
+fold_builtin_cabs (tree fndecl ATTRIBUTE_UNUSED, tree arglist, tree type)
 {
   tree arg;