egcs/gcc ChangeLog fold-const.c

[rth@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	rth@sourceware.cygnus.com	2000-07-15 10:22:26

Modified files:
	gcc            : ChangeLog fold-const.c 

Log message:
	* fold-const.c (extract_muldiv): Don't optimize past an unsigned
	cast around an expression.  Tidy other unsigned tests.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7123&r2=1.7124
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/fold-const.c.diff?cvsroot=gcc&r1=1.125&r2=1.126