[Bug rtl-optimization/78527] [7 Regression] ice on valid C code at -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in smallest_mode_for_size, at stor-layout.c:364)

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78527

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|                            |x86_64-*-*
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2016-11-25
          Component|c                           |rtl-optimization
   Target Milestone|---                         |7.0
            Summary|ice on valid C code at -O3  |[7 Regression] ice on valid
                   |in both 32-bit and 64-bit   |C code at -O3 in both
                   |modes on x86_64-linux-gnu   |32-bit and 64-bit modes on
                   |(internal compiler error:   |x86_64-linux-gnu (internal
                   |in smallest_mode_for_size,  |compiler error: in
                   |at stor-layout.c:364)       |smallest_mode_for_size, at
                   |                            |stor-layout.c:364)
     Ever confirmed|0                           |1

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.