2006-03-02 Daniel Berlin <dberlin@dberlin.org>

[pf3gnuchains/gcc-fork.git] / gcc / tree-optimize.c

diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c
index 34f2d46..fdf8ca1 100644 (file)
--- a/gcc/tree-optimize.c
+++ b/gcc/tree-optimize.c
@@ -100,10 +100,11 @@ struct tree_opt_pass pass_early_local_passes =
    because after the tree optimizers have run such cleanups may
    be necessary.  */
 
-static void 
+static unsigned int
 execute_cleanup_cfg_pre_ipa (void)
 {
   cleanup_tree_cfg ();
+  return 0;
 }
 
 struct tree_opt_pass pass_cleanup_cfg =
@@ -129,13 +130,14 @@ struct tree_opt_pass pass_cleanup_cfg =
    because after the tree optimizers have run such cleanups may
    be necessary.  */
 
-static void 
+static unsigned int
 execute_cleanup_cfg_post_optimizing (void)
 {
   fold_cond_expr_cond ();
   cleanup_tree_cfg ();
   cleanup_dead_labels ();
   group_case_labels ();
+  return 0;
 }
 
 struct tree_opt_pass pass_cleanup_cfg_post_optimizing =
@@ -158,7 +160,7 @@ struct tree_opt_pass pass_cleanup_cfg_post_optimizing =
 /* Pass: do the actions required to finish with tree-ssa optimization
    passes.  */
 
-static void
+static unsigned int
 execute_free_datastructures (void)
 {
   /* ??? This isn't the right place for this.  Worse, it got computed
@@ -169,6 +171,7 @@ execute_free_datastructures (void)
   /* Remove the ssa structures.  Do it here since this includes statement
      annotations that need to be intact during disband_implicit_edges.  */
   delete_tree_ssa ();
+  return 0;
 }
 
 struct tree_opt_pass pass_free_datastructures =
@@ -189,7 +192,7 @@ struct tree_opt_pass pass_free_datastructures =
 };
 /* Pass: free cfg annotations.  */
 
-static void
+static unsigned int
 execute_free_cfg_annotations (void)
 {
   basic_block bb;
@@ -215,6 +218,7 @@ execute_free_cfg_annotations (void)
      the integrity of statements in the EH throw table.  */
   verify_eh_throw_table_statements ();
 #endif
+  return 0;
 }
 
 struct tree_opt_pass pass_free_cfg_annotations =
@@ -237,7 +241,7 @@ struct tree_opt_pass pass_free_cfg_annotations =
    changed some properties - such as marked functions nothrow.  Remove now
    redundant edges and basic blocks.  */
 
-static void
+static unsigned int
 execute_fixup_cfg (void)
 {
   basic_block bb;
@@ -260,6 +264,7 @@ execute_fixup_cfg (void)
       }
     
   cleanup_tree_cfg ();
+  return 0;
 }
 
 struct tree_opt_pass pass_fixup_cfg =
@@ -282,11 +287,12 @@ struct tree_opt_pass pass_fixup_cfg =
 /* Do the actions required to initialize internal data structures used
    in tree-ssa optimization passes.  */
 
-static void
+static unsigned int
 execute_init_datastructures (void)
 {
   /* Allocate hash tables, arrays and other structures.  */
   init_tree_ssa ();
+  return 0;
 }
 
 struct tree_opt_pass pass_init_datastructures =