egcs/gcc ChangeLog fold-const.c

[wehle@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	wehle@sourceware.cygnus.com	00/01/08 22:03:45

Modified files:
	gcc            : ChangeLog fold-const.c 

Log message:
	* fold-const.c (lshift_double, rshift_double): Handle
	shifting by 2 * HOST_BITS_PER_WIDE_INT correctly.