[Bug lto/43200] [LTO] tree check: expected array_type, have pointer_type in array_ref_low_bound

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2010-02-27 20:55 -------
That's because -combine refuses to compile the testcase.  LTO is very
forgiving to global symbol type mismatches (maybe too forgiving).  It
basically chooses one type and replaces all other uses with a
VIEW_CONVERT_EXPR to the uses type - but we clearly
fail to adjust some accesses here.

I have a patch.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
           Keywords|                            |lto
   Last reconfirmed|0000-00-00 00:00:00         |2010-02-27 20:55:58
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43200