gcc/gcc ChangeLog cfg.c

[kazu@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2005-02-22 15:42:31

Modified files:
	gcc            : ChangeLog cfg.c 

Log message:
	* cfg.c (cached_make_edge): Call make_edge if edge cache is
	not available.  Use tail calls wherever possible.
	(make_edge): Call unchecked_make_edge to create an edge.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.7558&r2=2.7559
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfg.c.diff?cvsroot=gcc&r1=1.81&r2=1.82