r128210 - in /branches/incremental-compiler/gcc...

[tromey@gcc.gnu.org]

Author: tromey
Date: Thu Sep  6 23:06:18 2007
New Revision: 128210

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128210
Log:
	* server.h (server_start_back_end): Declare.
	* server.c (server_start_back_end): New function.
	* cgraph.h (cgraph_unit_reset, cgraph_reset): Declare.
	* cgraphunit.c (cgraph_unit_reset): New function.
	* cgraph.c (cgraph_reset): New function.
	* toplev.c (server_callback): Garbage collect.  Reset cgraph
	modules.
	(server_mode): New global.
	(toplev_main): Set it.
	(compile_file): Call server_start_back_end.
	(do_compile): Only initialize front end once.

Modified:
    branches/incremental-compiler/gcc/ChangeLog
    branches/incremental-compiler/gcc/cgraph.c
    branches/incremental-compiler/gcc/cgraph.h
    branches/incremental-compiler/gcc/cgraphunit.c
    branches/incremental-compiler/gcc/server.c
    branches/incremental-compiler/gcc/server.h
    branches/incremental-compiler/gcc/toplev.c