gcc/gcc ChangeLog cfghooks.c

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	law@gcc.gnu.org	2004-06-23 04:09:46

Modified files:
	gcc            : ChangeLog cfghooks.c 

Log message:
	* cfghooks.c (make_forwarder_block): Decrement count on fallthru edge
	when redirecting back edges.
	
	* cfghooks.c (split_block): Call make_single_succ_edge so that edge
	count/probability are set correctly.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.4087&r2=2.4088
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfghooks.c.diff?cvsroot=gcc&r1=1.11&r2=1.12