[PATCH] math: Remove ldbl-128/s_fma.c

[Joseph Myers]

On Mon, 10 Nov 2025, Wilco Dijkstra wrote:

> Remove ldbl-128/s_fma.c - it makes no sense to use emulated float128
> operations to emulate FMA.  Benchmarking shows dbl-64/s_fma.c is about
> twice as fast.

Do all architectures supported by glibc with non-emulated binary128 also 
support hardware fma for binary64?  I think that's key information for 
evaluating this patch.

-- 
Joseph S. Myers
josmyers@redhat.com