gcc/gcc ChangeLog combine.c

[rearnsha@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_1-branch
Changes by:	rearnsha@gcc.gnu.org	2002-03-08 02:55:59

Modified files:
	gcc            : ChangeLog combine.c 

Log message:
	* combine.c (simplify_comparison): If simplifying a logical shift
	right and compare with constant, force the comparison to unsigned.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.13152.2.46&r2=1.13152.2.47
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/combine.c.diff?cvsroot=gcc&only_with_tag=gcc-3_1-branch&r1=1.267&r2=1.267.2.1