[Bug other/46677] frontends and tree optimizers use *_TYPE_SIZE

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46677

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-26 
19:49:58 UTC ---
Frontends and tree optimizers also use TYPE_SIZE_UNIT and DECL_SIZE_UNIT which
is calculated by layout_type using target dependent BITS_PER_UNIT.