[Bug middle-end/39274] internal compiler error: in check_cfg, at haifa-sched.c, var-tracking

[steven at gcc dot gnu dot org]

------- Comment #3 from steven at gcc dot gnu dot org  2010-07-21 09:58 -------
Look at the ia64 port (and a few others too, e.g. blackfin), they call
compute_bb_for_insn first thing in machine reorg and that works. It is
obviously not ideal, but the only pass between free_cfg and machine_reorg that
can destroy  the CFG is dbr_sched (delay branch scheduling).

Anyway, out-of-tree port => INVALID.

Feel free to re-open this bug report if you can reproduce it with an in-tree
port, of course.


-- 

steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39274