[Bug middle-end/93273] "error: missing definition" and "internal compiler error: verify_ssa failed", in code involving _setjmp

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93273

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2020-01-15
           Assignee|unassigned at gcc dot gnu.org      |rguenth at gcc dot 
gnu.org
     Ever confirmed|0                           |1

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  Wrecked by

#1  0x0000000001627e0d in sink_clobbers (bb=<basic_block 0x2aaaac0ac4e0 (9)>, 
    sunk=0x391bb90, found_opportunity=0x0)
    at /space/rguenther/src/gcc-work1/gcc/tree-eh.c:3683
3683                  SET_USE (use_p, gimple_vdef (first_sunk));

thus mine.