[Bug c++/87229] [8/9 Regression] ICE: tree code 'call_expr' is not supported in LTO streams

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87229

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-09-05
                 CC|                            |hubicka at gcc dot gnu.org,
                   |                            |rguenth at gcc dot gnu.org
   Target Milestone|---                         |8.3
            Summary|ICE: tree code 'call_expr'  |[8/9 Regression] ICE: tree
                   |is not supported in LTO     |code 'call_expr' is not
                   |streams                     |supported in LTO streams
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  DECL_SIZE[_UNIT] of cfg referenced by DECL_ABSTRACT_ORIGIN isn't
properly gimplified.

In GCC7 we didn't stream DECL_ABSTRACT_ORIGIN.