https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021

Jeffrey A. Law <law at gcc dot gnu.org> changed:

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                 CC|                            |law at gcc dot gnu.org

--- Comment #7 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Very cool.  ANd no, I'm not enough of an expert on the FP side to shepherd that
though.  I would expect it to be exceptionally tricky on the solver side.

Probably the most useful things I've come across would be knowing if a
particular value can or can not have certain special values.  ie, [qs]NaN,
+-0.0, +-Inf.  Knowing how an value relates to 0 is also quite helpful.  ie, >
0, < 0 and the like.

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