[Bug rtl-optimization/55686] [4.8 Regression] ICE in assign_by_spills, at lra-assigns.c:1244

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55686

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-22 09:19:18 UTC ---
Created attachment 29245
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29245
gcc48-pr55686.patch

The UNSPEC_STOS way, untested so far.
This doesn't attempt to solve the other issue, but I believe it isn't a
regression, thus perhaps we could postpone the rest for 4.9?