2008-11-03 Sebastian Pop <sebastian.pop@amd.com>

[pf3gnuchains/gcc-fork.git] / gcc / init-regs.c

diff --git a/gcc/init-regs.c b/gcc/init-regs.c
index 40e7b13..843f8a3 100644 (file)
--- a/gcc/init-regs.c
+++ b/gcc/init-regs.c
@@ -70,13 +70,13 @@ initialize_uninitialized_regs (void)
       FOR_BB_INSNS (bb, insn)
        {
          unsigned int uid = INSN_UID (insn);
-         struct df_ref **use_rec;
+         df_ref *use_rec;
          if (!INSN_P (insn))
            continue;
 
          for (use_rec = DF_INSN_UID_USES (uid); *use_rec; use_rec++)
            {
-             struct df_ref *use = *use_rec;
+             df_ref use = *use_rec;
              unsigned int regno = DF_REF_REGNO (use);
 
              /* Only do this for the pseudos.  */
@@ -117,7 +117,11 @@ initialize_uninitialized_regs (void)
     }
 
   if (optimize == 1)
-    df_remove_problem (df_live);
+    {
+      if (dump_file) 
+       df_dump (dump_file);
+      df_remove_problem (df_live);
+    }
 
   BITMAP_FREE (already_genned);
 }
@@ -135,8 +139,10 @@ rest_of_handle_initialize_regs (void)
   return 0;
 }
 
-struct tree_opt_pass pass_initialize_regs =
+struct rtl_opt_pass pass_initialize_regs =
 {
+ {
+  RTL_PASS,
   "init-regs",                          /* name */
   gate_initialize_regs,                 /* gate */
   rest_of_handle_initialize_regs,       /* execute */
@@ -149,6 +155,6 @@ struct tree_opt_pass pass_initialize_regs =
   0,                                    /* properties_destroyed */
   0,                                    /* todo_flags_start */
   TODO_dump_func |
-  TODO_df_finish,                       /* todo_flags_finish */
-  0                                     /* letter */
+  TODO_df_finish                        /* todo_flags_finish */
+ }
 };