[Bug fortran/70931] [4.9/5/6/7 Regression] ICE with -g in native_encode_initializer, bei dwarf2out.c:17768

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70931

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4
             Status|UNCONFIRMED                 |NEW
      Known to work|                            |4.6.4, 4.7.3
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|                            |2016-05-03
     Ever confirmed|0                           |1
            Summary|ICE with -g in              |[4.9/5/6/7 Regression] ICE
                   |native_encode_initializer,  |with -g in
                   |bei dwarf2out.c:17768       |native_encode_initializer,
                   |                            |bei dwarf2out.c:17768
      Known to fail|                            |4.8.5, 4.9.3, 5.3.0, 6.1.0,
                   |                            |7.0

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
The code compiles with 4.6.4 and 4.7.3, but gives an ICE starting with 4.8 up
to trunk (7.0). The change occurred between revision r188694 (2012-06-16,
compiles) and r188914 (2012-06-24, ICE). The only change of dwarf2out.c in this
range is r188874.