egcs/gcc ChangeLog.cfg basic-block.h cfglayout ...

Wed May 15 03:18:00 GMT 2002

CVSROOT:	/cvs/gcc
Module name:	egcs
Branch: 	cfg-branch
Changes by:	hubicka@gcc.gnu.org	2002-05-15 03:18:30

Modified files:
	gcc            : ChangeLog.cfg basic-block.h cfglayout.c 
	                 cfgloopanal.c 

Log message:
	* basic_block.h (BB_SUPERBLOCK): New flag.
	* cfglayout.c (break_superblocks): New static function.
	(cfg_layout_finalize): Use it.
	* cfgloopanal.c (loop_split_edge_with): Mark created block with
	BB_SUPERBLOCK flag.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.cfg.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.165&r2=1.1.2.166
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/basic-block.h.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.127.2.25&r2=1.127.2.26
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cfglayout.c.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.2.2.44&r2=1.2.2.45
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cfgloopanal.c.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.8&r2=1.1.2.9