r118975 - in /trunk/gcc: ChangeLog fold-const.c...

Sat Nov 18 20:29:00 GMT 2006

Author: ghazi
Date: Sat Nov 18 20:29:22 2006
New Revision: 118975

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118975
Log:
	* fold-const.c (fold_strip_sign_ops): Handle copysign.

testsuite:
	* gcc.dg/builtins-20.c: Add cases for copysign.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/fold-const.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/builtins-20.c