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From: Keith Packard <keithp@keithp.com>
To: Paul Zimmermann <Paul.Zimmermann@inria.fr>, Jeff Johnston
 <jjohnstn@redhat.com>
Cc: newlib@sourceware.org
Subject: Re: regression in tgamma?
In-Reply-To: <mwim90yjp9.fsf@tomate.loria.fr>
References: <mw7dphdfp4.fsf@tomate.loria.fr>
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 <mwim90yjp9.fsf@tomate.loria.fr>
Date: Thu, 17 Dec 2020 08:13:27 -0800
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Paul Zimmermann <Paul.Zimmermann@inria.fr> writes:

> zimmerma@tomate:/tmp/newlib-cygwin$ ./a.out=20
> x=3D-0x0p+0 y=3Dinf
> x=3D-0x1.53f198fe3b278p+7 y=3D0x1.fd6d312572d9cp-1015
>
> The double value is ok, however the float result should be -inf.
> This should have been fixed by Keith Packard in commit 4641693.

And it remains fixed in my code here (which is in picolibc instead of
newlib)?

x=3D-0 y=3D-inf
x=3D-169.972 y=3D5.66756e-306

(using %g instead of %a)
=2D-=20
=2Dkeith

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