re PR tree-optimization/23486 (ICE in execute_todo, at passes.c:677)

	PR tree-optimization/23486
	* tree-ssa-loop.c (pass_scev_cprop): Add TODO_update_ssa_only_virtuals.

From-SVN: r103433

gcc/ChangeLog

+2005-08-23  Zdenek Dvorak  <dvorakz@suse.cz>
+
+	PR tree-optimization/23486
+	* tree-ssa-loop.c (pass_scev_cprop): Add TODO_update_ssa_only_virtuals.
+
 2005-08-23  Phil Edwards  <phil@codesourcery.com>
 
 	* config.gcc (*-*-vxworks*):  Update tm_file, add extra_options,

gcc/tree-ssa-loop.c

@@ -307,7 +307,8 @@ struct tree_opt_pass pass_scev_cprop =
   0,					/* properties_provided */
   0,					/* properties_destroyed */
   0,					/* todo_flags_start */
-  TODO_dump_func,			/* todo_flags_finish */
+  TODO_dump_func | TODO_update_ssa_only_virtuals,
+					/* todo_flags_finish */
   0					/* letter */
 };