On Fri, Jan 14, 2022 at 1:27 AM Sven Barth via fpc-devel <
fpc-devel@lists.freepascal.org> wrote:

> (though to be fair it does the same on 32-bit as well)
>

Yeah, MSVC (for some reason) universally defines "long double" as exactly
an alias for regular 64-bit double, whereas GCC and Clang (more correctly
IMO) define it as an 80-bit type equivalent to FPC's traditional
"extended". So even on 32-bit with MSVC you have to hand-write assembly to
make use of x87 FPU instructions.
_______________________________________________
fpc-devel maillist  -  fpc-devel@lists.freepascal.org
https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-devel

Reply via email to