Date: Sat, 11 Aug 2012 18:25:22 -0400 From: Rich Felker <dalias@...ifal.cx> To: musl@...ts.openwall.com Subject: Re: Priorities for next release? On Sat, Aug 11, 2012 at 03:56:49PM -0400, Rich Felker wrote: > On Fri, Aug 10, 2012 at 03:12:55PM -0400, Rich Felker wrote: > > Other requests? > > Summary so far: > > - significand - easy to do Actually not quite as easy as I thought. Do we also want the float and ld versions? And how are they supposed to behave on inf/nan? I think an optimal implementation would be something like: if (isnormal(x.d)) return x.rep = (x.rep&mask|exp_0), x.d; else return scalbn(x, -ilogb(x)); and then just always using scalbnl for ld so as not to introduce more ld-format-specific code just for legacy purposes. Anyone up for submitting a patch? Rich
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