gcc/gcc ChangeLog.rtlopt cfglayout.c cfglayout ...

[hubicka@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	rtlopt-branch
Changes by:	hubicka@gcc.gnu.org	2002-12-07 06:17:45

Modified files:
	gcc            : ChangeLog.rtlopt cfglayout.c cfglayout.h 
	                 cfgloopmanip.c 

Log message:
	* cfglayout.c (cfg_layout_split_block): New function.
	* cfglayout.h (cfg_layout_split_block): Declare.
	* cfgloopmanip.c (create_preheader): Use it.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.rtlopt.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.42&r2=1.1.2.43
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfglayout.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.21.4.3&r2=1.21.4.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfglayout.h.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.3.8.1&r2=1.3.8.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloopmanip.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.5&r2=1.1.2.6