[Bug target/48607] Inefficient complex float parameter passing

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48607

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |missed-optimization
             Target|                            |x86_64-*-*
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2011.04.14 12:58:38
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-14 12:58:38 UTC ---
STH is seriously confused - just look at the initial code after expansion
(or -O0 asm).  Somehow I see DImode <retval> being mentioned - that hints
at some backend bogosity.  I would have expected to see some CONCATs
at least.