[Bug c++/39367] [4.4 Regression] ICE at tree-inline.c:1042 with -O

jakub at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Fri Mar 6 14:06:00 GMT 2009



------- Comment #8 from jakub at gcc dot gnu dot org  2009-03-06 14:06 -------
Normally TYPE_MAX_VALUE etc. shouldn't contain anything but constants or
VAR_DECLs after gimplification, gimplify_type_sizes is supposed to take care of
this.
The problem here is that build_new_1 when it creates its VLAs by hand doesn't
add DECL_EXPR and so for this type gimplify_type_sizes isn't called at all.
I guess just adding a DECL_EXPR if vla_p would be sufficient.


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |jakub at gcc dot gnu dot org
                   |dot org                     |
             Status|NEW                         |ASSIGNED
          Component|tree-optimization           |c++
   Last reconfirmed|2009-03-04 22:08:34         |2009-03-06 14:06:12
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39367



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