r150760 - in /trunk/gcc: ChangeLog builtins.c f...

[ghazi@gcc.gnu.org]

Author: ghazi
Date: Fri Aug 14 16:44:36 2009
New Revision: 150760

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=150760
Log:
	PR middle-end/30789

	* builtins.c (do_mpc_arg2): Make extern, define for any MPC
	version.  Move declaration...
	* real.h (do_mpc_arg2): ... here.
	* fold-const.c (const_binop): Use MPC for complex MULT_EXPR
	and RDIV_EXPR.

testsuite:
	* gcc.dg/torture/builtin-math-7.c: New.


Added:
    trunk/gcc/testsuite/gcc.dg/torture/builtin-math-7.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/builtins.c
    trunk/gcc/fold-const.c
    trunk/gcc/real.h
    trunk/gcc/testsuite/ChangeLog