[Bug c/49620] piece of code from modification to dvblast but cant get it to compile and run correctly

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49620

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2011.07.04 09:41:57
            Version|unknown                     |4.5.2
     Ever Confirmed|0                           |1

--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-04 
09:41:57 UTC ---
Please check if the bug still reproduces when you add -fno-inline to the
commandline.  It might be that in the caller you read the pointers via
a different type and thus violate strict aliasing rules (does it work
with -fno-inline?).