2008-09-03 Vladimir Makarov <vmakarov@redhat.com>

2008-09-03  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-opt/37243

	* ira-int.h (ira_loop_tree_node): Rename mentioned_allocnos to
	all_allocnos.

	* ira-color.c (print_loop_title): Use all_allocnos.
	(color_pass): Ditto.  Don't add border_allocnos.  Check that
	subloop allocno in the correspdoning bitmap all_allocnos.

	* ira-emit.c (change_loop): Use all_allocnos.

	* ira-build.c (create_loop_tree_nodes, finish_loop_tree_node):
	Ditto.
	(ira_create_allocno): Set up all_allocnos bit for the created
	allocno.
	(create_cap_allocno): Remove setting mentioned_allocnos.
	(create_insn_allocnos): Ditto.
	(remove_unnecessary_allocnos): Use all_allocnos.
	(check_allocno_creation): Check that allocnos are in the
	corresponding bitmap all_allocnos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@139952 138bc75d-0d04-0410-961f-82ee72b054a4