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Re: Rewrite some jump.c routines to use flags


> AIUI, neither ORDERED nor UNEQ trap on signalling NaNs.  Without this,
> the follow-on patch would fold
> 
>    (and (ordered x y) (uneq x y)) -> (eq x y)
> 
> which is the same thing for quiet NaNs but not for signalling NaNs.

I see, thanks for explaining.

-- 
Eric Botcazou


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