Re: Inline assembler fallback for _FPU_SETCW() missing in MINGW libraries (issue 577450043 by address@hidden)

[Dan Eble]

On Jan 31, 2020, at 08:31, David Kastrup <address@hidden> wrote:
>       -fexcess-precision=style
>           This option allows further control over excess precision on
>           machines where floating-point operations occur in a format
>           with more precision or range than the IEEE standard and
>           interchange floating-point types.  By default,
>           -fexcess-precision=fast is in effect; this means that
>           operations may be carried out in a wider precision than the
>           types specified in the source if that would result in faster
>           code, and it is unpredictable when rounding to the types
>           specified in the source code takes place.

This sounds promising.

>           -fexcess-precision=standard is not implemented for languages
>           other than C.

Never mind.
— 
Dan