[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2012-02-29
                 CC|                            |jakub at gcc dot gnu.org
         AssignedTo|unassigned at gcc dot       |jakub at gcc dot gnu.org
                   |gnu.org                     |
   Target Milestone|---                         |4.7.0
            Summary|internal compiler error: in |[4.7 Regression] internal
                   |spill_failure, at           |compiler error: in
                   |reload1.c:2120              |spill_failure, at
                   |                            |reload1.c:2120
     Ever Confirmed|0                           |1

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-29 19:53:20 UTC ---
Started with http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178728
Looks like a bug in the vec_set<mode>_0 pattern, it isn't prepared to handle
integer immediates that can match general_operand.