sh.c (sh_output_mi_thunk): Check cfun->cfg instead of basic_block_info.

	* config/sh/sh.c (sh_output_mi_thunk): Check cfun->cfg instead
	of basic_block_info.  Call init_flow and find_basic_blocks
	before dbr_schedule if needed.

From-SVN: r99710

gcc/ChangeLog

+2005-05-14  Kaz Kojima  <kkojima@gcc.gnu.org>
+
+	* config/sh/sh.c (sh_output_mi_thunk): Check cfun->cfg instead
+	of basic_block_info.  Call init_flow and find_basic_blocks
+	before dbr_schedule if needed.
+
 2005-05-14  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-optimize.c (init_tree_optimization_passes): Move

gcc/config/sh/sh.c

@@ -10301,7 +10301,7 @@ sh_output_mi_thunk (FILE *file, tree thunk_fndecl ATTRIBUTE_UNUSED,
       /* Initialize the bitmap obstacks.  */
       bitmap_obstack_initialize (NULL);
       bitmap_obstack_initialize (&reg_obstack);
-      if (! basic_block_info)
+      if (! cfun->cfg)
 	init_flow ();
       rtl_register_cfg_hooks ();
       find_basic_blocks (insns);
@@ -10315,7 +10315,14 @@ sh_output_mi_thunk (FILE *file, tree thunk_fndecl ATTRIBUTE_UNUSED,
   sh_reorg ();
 
   if (optimize > 0 && flag_delayed_branch)
-    dbr_schedule (insns, dump_file);
+    {
+      if (! cfun->cfg)
+	{
+	  init_flow ();
+	  find_basic_blocks (insns);
+	}
+      dbr_schedule (insns, dump_file);
+    }
   shorten_branches (insns);
   final_start_function (insns, file, 1);
   final (insns, file, 1);