gcc/gcc ChangeLog.rtlopt cfgloopanal.c loop-un ...

[rakdver@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	rtlopt-branch
Changes by:	rakdver@gcc.gnu.org	2002-10-27 12:27:07

Modified files:
	gcc            : ChangeLog.rtlopt cfgloopanal.c loop-unroll.c 

Log message:
	* cfgloopanal.c (count_loop_iterations): Undo my previous fix.
	* loop-unroll.c (unroll_loop_runtime_iterations): Better
	preconditioning for preincrement loops.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.rtlopt.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.13&r2=1.1.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cfgloopanal.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.4.2&r2=1.1.4.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop-unroll.c.diff?cvsroot=gcc&only_with_tag=rtlopt-branch&r1=1.1.2.6&r2=1.1.2.7