[Bug middle-end/48377] [4.6 regression] miscompilation at -O3

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48377

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2011.03.31 09:52:51
   Target Milestone|---                         |4.6.1
     Ever Confirmed|0                           |1

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-31 
09:52:51 UTC ---
Does the issue reproduce without using -ftree-loop-linear?  In general try
to avoid loads of -f switches and stick to basic (and well tested) -Ox
options.  Does it fail with just -O3?