gcc/gcc ChangeLog loop.c doloop.c testsuite/Ch ...

[ebotcazou@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_2-branch
Changes by:	ebotcazou@gcc.gnu.org	2002-12-21 12:25:44

Modified files:
	gcc            : ChangeLog loop.c doloop.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg: unroll-1.c 

Log message:
	PR optimization/8599
	* doloop.c (doloop_modify_runtime): Revert 2002-11-22 change.
	* loop.c (loop_invariant_p): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.13152.2.657.2.165&r2=1.13152.2.657.2.166
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/loop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.389.2.7.2.6&r2=1.389.2.7.2.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doloop.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.16.8.3&r2=1.16.8.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=1.1672.2.166.2.75&r2=1.1672.2.166.2.76
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/unroll-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_2-branch&r1=NONE&r2=1.1.2.1