gcc/gcc tree-dg.c ChangeLog.lno

[dpatel@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	lno-branch
Changes by:	dpatel@gcc.gnu.org	2004-03-01 23:47:40

Modified files:
	gcc            : tree-dg.c ChangeLog.lno 

Log message:
	* tree-dg.c (dg_delete_graph): Reset varrays.
	(gate_ddg) : Check current loops.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-dg.c.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.3&r2=1.1.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.lno.diff?cvsroot=gcc&only_with_tag=lno-branch&r1=1.1.2.65&r2=1.1.2.66