r126947 - in /trunk/gcc: ChangeLog tree-ssa-live.c

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Thu Jul 26 03:43:40 2007
New Revision: 126947

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126947
Log:

	* tree-ssa-live.c: Include debug.h and flags.h.
	(mark_scope_block_unused): New function.
	(remove_unused_scope_block_p): New function.
	(remove_unused_locals): Remove unused blocks too.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-live.c