gcc/gcc ChangeLog fold-const.c

[ian@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ian@gcc.gnu.org	2005-10-18 03:16:21

Modified files:
	gcc            : ChangeLog fold-const.c 

Log message:
	PR middle-end/23522
	* fold-const.c (fold_widened_comparison): Do not allow range based
	constant folding when right operand cannot be unwidened.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.10178&r2=2.10179
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.627&r2=1.628