gcc/gcc ChangeLog gcse.c testsuite/ChangeLog t ...

[mmitchel@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	mmitchel@gcc.gnu.org	2004-08-31 06:31:06

Modified files:
	gcc            : ChangeLog gcse.c 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/g++.dg/opt: loop1.C 

Log message:
	Revert:
	2004-08-29  Mark Mitchell  <mark@codesourcery.com>
	PR rtl-optimization/16590
	* gcse.c (pre_delete): Do not create invalid REG_EQUAL notes.
	
	* g++.dg/opt/loop1.C: XFAIL.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5165&r2=2.5166
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/gcse.c.diff?cvsroot=gcc&r1=1.311&r2=1.312
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4212&r2=1.4213
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/opt/loop1.C.diff?cvsroot=gcc&r1=1.2&r2=1.3