[Bug target/99719] ICE during RTL pass: pro_and_epilogue on MinGW-w64

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99719

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |SUSPENDED
   Last reconfirmed|                            |2021-03-26
                 CC|                            |ebotcazou at gcc dot gnu.org

--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
> However, it looks like swapping to ms_abi from sysv_abi will cleanup SIMD
> registers. Is that correct?

Fiddling with the ABI is highly discouraged in anything else than very
low-level code, so templatized C++ very likely does not qualify.