On Friday, 28 June 2019 at 19:53:10 UTC, Per Nordlöw wrote: > On Friday, 28 June 2019 at 16:30:31 UTC, kinke wrote: >> It's `-mcpu=native`. > > Can/Could the value of this switch be detected at compile-time? dynamic compilation may be useful too https://forum.dlang.org/post/bskpxhrqyfkvaqzoospx@forum.dlang.org