[Bug target/125993] [14/15/16/17 Regression] -g ICEs with the C++ front-end

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125993

Drea Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[14/15/16/17 Regression]    |[14/15/16/17 Regression] -g
                   |vector code with -g ICEs    |ICEs with the C++ front-end
                   |with the C++ front-end      |

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Even a simplier testcase ICEs:
```
int f(int a)
{
    return a;
}
```