PR c++/26068

[pf3gnuchains/gcc-fork.git] / gcc / flow.c

diff --git a/gcc/flow.c b/gcc/flow.c
index 2e78674..4913102 100644 (file)
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -182,7 +182,7 @@ int max_regno;
 
 /* Indexed by n, giving various register information */
 
-varray_type reg_n_info;
+VEC(reg_info_p,heap) *reg_n_info;
 
 /* Regset of regs live when calls to `setjmp'-like functions happen.  */
 /* ??? Does this exist only for the setjmp-clobbered warning message?  */
@@ -4409,7 +4409,7 @@ debug_regset (regset r)
    It might be worthwhile to update REG_LIVE_LENGTH, REG_BASIC_BLOCK and
    possibly other information which is used by the register allocators.  */
 
-void
+static unsigned int
 recompute_reg_usage (void)
 {
   allocate_reg_life_data ();
@@ -4421,6 +4421,7 @@ recompute_reg_usage (void)
 
   if (dump_file)
     dump_flow_info (dump_file, dump_flags);
+  return 0;
 }
 
 struct tree_opt_pass pass_recompute_reg_usage =
@@ -4608,10 +4609,11 @@ gate_remove_death_notes (void)
   return flag_profile_values;
 }
 
-static void
+static unsigned int
 rest_of_handle_remove_death_notes (void)
 {
   count_or_remove_death_notes (NULL, 1);
+  return 0;
 }
 
 struct tree_opt_pass pass_remove_death_notes =
@@ -4632,7 +4634,7 @@ struct tree_opt_pass pass_remove_death_notes =
 };
 
 /* Perform life analysis.  */
-static void
+static unsigned int
 rest_of_handle_life (void)
 {
   regclass_init ();
@@ -4661,6 +4663,7 @@ rest_of_handle_life (void)
     }
 
   no_new_pseudos = 1;
+  return 0;
 }
 
 struct tree_opt_pass pass_life =
@@ -4681,7 +4684,7 @@ struct tree_opt_pass pass_life =
   'f'                                   /* letter */
 };
 
-static void
+static unsigned int
 rest_of_handle_flow2 (void)
 {
   /* If optimizing, then go ahead and split insns now.  */
@@ -4703,6 +4706,7 @@ rest_of_handle_flow2 (void)
   thread_prologue_and_epilogue_insns (get_insns ());
   epilogue_completed = 1;
   flow2_completed = 1;
+  return 0;
 }
 
 struct tree_opt_pass pass_flow2 =