[Bug middle-end/52314] [4.4/4.5/4.6/4.7 Regression] gimplifier produces volatile

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52314

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-20 
11:57:38 UTC ---
Once I made create_tmp_var_raw use TYPE_MAIN_VARIANT (type) - but I don't
remember what the fallout from this was.  I suppose at least
create_tmp_from_val
should do that though, at least strip CV qualifiers and address-space
(retaining restrict only?).