r154880 - in /trunk/gcc/cp: ChangeLog optimize.c

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Dec  1 20:09:37 2009
New Revision: 154880

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154880
Log:
	PR c++/3187
	* optimize.c (cdtor_comdat_group): New function.
	(maybe_clone_body): Also optimize DECL_COMDAT base/complete cdtors
	and in that case put also the deleting dtor in the same comdat group
	as base and complete dtor if dtor is virtual.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/optimize.c