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10dea84
2016 Nov 17
4
RFC: Consider changing the semantics of 'fast' flag implying all fast-math-flags
> On Nov 16, 2016, at 10:04 PM, Ristow, Warren <warren.ristow at sony.com> wrote:
>
> > Can you elaborate what kind of runtime failure is the reciprocal transformation triggering?
>
> Yes. It was along the lines of:
>
> {
> float x = a / c;
> float y = b / c;
>
> if (y == 1.0f) {
> // do some processing for when
2016 Nov 17
3
RFC: Consider changing the semantics of 'fast' flag implying all fast-math-flags
...s, such as reassociation, enabled). With that in mind, my patch took one step in having 'fast' no longer imply all the others.
Thanks,
-Warren
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