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Message-ID: <20170922220333.GF15263@port70.net>
Date: Sat, 23 Sep 2017 00:03:33 +0200
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Subject: Re: open issues

* Rich Felker <dalias@...c.org> [2017-09-06 22:32:01 -0400]:
> - missed underflow in fma
>   http://www.openwall.com/lists/musl/2017/03/19/6
>   new fma, depends on a_clz_64
>   http://www.openwall.com/lists/musl/2017/04/23/10
>   [new patch on top of old one submitted, still not ideal
>   but no volatile]

attached latest version, i could not find a simpler solution.

View attachment "0001-math-rewrite-fma-with-mostly-int-arithmetics.patch" of type "text/x-diff" (18430 bytes)

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