gcc/gcc ChangeLog tree-cfg.c

[kazu@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2004-10-05 18:48:45

Modified files:
	gcc            : ChangeLog tree-cfg.c 

Log message:
	* tree-cfg.c (cleanup_tree_cfg): Remove variable
	something_changed.  Simplify the while loop.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5747&r2=2.5748
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.64&r2=2.65