r121511 - in /trunk/gcc: ChangeLog fold-const.c...

[ghazi@gcc.gnu.org]

Author: ghazi
Date: Fri Feb  2 17:09:55 2007
New Revision: 121511

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121511
Log:
	* fold-const.c (negate_expr_p, fold_negate_expr): Handle
	COMPLEX_EXPR.
	
testsuite:
	* gcc.dg/builtins-20.c: Add more cases.


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