2009-04-17 Javier Miranda <miranda@adacore.com>

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

diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c
index 2640167..666b31b 100644 (file)
--- a/gcc/tree-optimize.c
+++ b/gcc/tree-optimize.c
@@ -1,5 +1,5 @@
 /* Top-level control of tree optimizations.
-   Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008
+   Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Contributed by Diego Novillo <dnovillo@redhat.com>
 
@@ -72,7 +72,7 @@ struct gimple_opt_pass pass_all_optimizations =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   0,                                   /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -100,7 +100,7 @@ struct simple_ipa_opt_pass pass_early_local_passes =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   0,                                   /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -141,7 +141,7 @@ struct gimple_opt_pass pass_all_early_optimizations =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   0,                                   /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -172,7 +172,7 @@ struct gimple_opt_pass pass_cleanup_cfg =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   PROP_cfg,                            /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -207,7 +207,7 @@ struct gimple_opt_pass pass_cleanup_cfg_post_optimizing =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   PROP_cfg,                            /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -241,7 +241,7 @@ struct gimple_opt_pass pass_free_datastructures =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   PROP_cfg,                            /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -270,7 +270,7 @@ struct gimple_opt_pass pass_free_cfg_annotations =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   PROP_cfg,                            /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */
@@ -293,9 +293,6 @@ execute_fixup_cfg (void)
   gimple_stmt_iterator gsi;
   int todo = gimple_in_ssa_p (cfun) ? TODO_verify_ssa : 0;
 
-  cfun->after_inlining = true;
-  cfun->always_inline_functions_inlined = true;
-
   if (cfun->eh)
     FOR_EACH_BB (bb)
       {
@@ -314,6 +311,7 @@ execute_fixup_cfg (void)
                if (gimple_in_ssa_p (cfun))
                  {
                    todo |= TODO_update_ssa | TODO_cleanup_cfg;
+                   mark_symbols_for_renaming (stmt);
                    update_stmt (stmt);
                  }
              }
@@ -333,6 +331,25 @@ execute_fixup_cfg (void)
   return todo;
 }
 
+struct gimple_opt_pass pass_fixup_cfg =
+{
+ {
+  GIMPLE_PASS,
+  NULL,                                        /* name */
+  NULL,                                        /* gate */
+  execute_fixup_cfg,           /* execute */
+  NULL,                                        /* sub */
+  NULL,                                        /* next */
+  0,                                   /* static_pass_number */
+  TV_NONE,                             /* tv_id */
+  PROP_cfg,                            /* properties_required */
+  0,                                   /* properties_provided */
+  0,                                   /* properties_destroyed */
+  0,                                   /* todo_flags_start */
+  0                                    /* todo_flags_finish */
+ }
+};
+
 /* Do the actions required to initialize internal data structures used
    in tree-ssa optimization passes.  */
 
@@ -354,7 +371,7 @@ struct gimple_opt_pass pass_init_datastructures =
   NULL,                                        /* sub */
   NULL,                                        /* next */
   0,                                   /* static_pass_number */
-  0,                                   /* tv_id */
+  TV_NONE,                             /* tv_id */
   PROP_cfg,                            /* properties_required */
   0,                                   /* properties_provided */
   0,                                   /* properties_destroyed */