gcc/gcc ChangeLog fold-const.c tree-ssa-dse.c

[pinskia@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	pinskia@gcc.gnu.org	2005-05-11 12:46:09

Modified files:
	gcc            : ChangeLog fold-const.c tree-ssa-dse.c 

Log message:
	2005-05-11  James A. Morrison  <phython@gcc.gnu.org>
	
	PR tree-optimization/21085
	* fold-const (fold): Don't change X % -C to X % C if C has
	overflowed.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.7592.2.240&r2=2.7592.2.241
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.517.2.7&r2=1.517.2.8
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-dse.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=2.17&r2=2.17.4.1