egcs/gcc basic-block.h cfganal.c ChangeLog.cfg

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Branch: 	cfg-branch
Changes by:	hubicka@gcc.gnu.org	2001-12-11 01:42:42

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

Log message:
	* cfganal.c (flow_depth_first_order_compute): Always
	increment dfsnum.
	
	* basic-block.h (flow_preorder_transversal_compute): Declare.
	* cfganal.c (flow_preorder_transversal_compute): Implement.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/basic-block.h.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.127.2.3&r2=1.127.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/cfganal.c.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.6.2.2&r2=1.6.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.cfg.diff?cvsroot=gcc&only_with_tag=cfg-branch&r1=1.1.2.46&r2=1.1.2.47