[PATCH v2 09/13] math: Optimize f{max,min}imum{f,l,f128}

Adhemerval Zanella Netto adhemerval.zanella@linaro.org
Mon Feb 2 17:24:50 GMT 2026



On 30/01/26 16:45, Wilco Dijkstra wrote:
> Hi Adhemerval,
> 
>> Add an isunordered check for fast-path and simplified sign check
>> and use the fmax/fmin when possible.
> 
> OK. Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
> 
> Note this won't use minsd/maxsd - we could add USE_FMAXSD(F)_BUILTIN
> for x86 and use the isless (x, y) ? x : y otherwise to save a comparison.
> I think that is best done as an add-on patch.

I also notices and it is on my plan.


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