From: Joseph Myers <joseph@codesourcery.com>
To: Keith Packard <keithp@keithp.com>
Cc: <newlib@sourceware.org>
Subject: Re: Unreachable code in ef_j0.c differs from glibc
Date: Tue, 17 Mar 2020 22:31:53 +0000 [thread overview]
Message-ID: <alpine.DEB.2.21.2003172230480.20204@digraph.polyomino.org.uk> (raw)
In-Reply-To: <874kumn42t.fsf@keithp.com>
On Tue, 17 Mar 2020, "Keith Packard" via Newlib wrote:
> (- is newlib, + is glibc)
>
> (line 81, in j0f)
> - if(ix>0x80000000) z = (invsqrtpi*cc)/__ieee754_sqrtf(x);
> + if(ix>0x48000000) z = (invsqrtpi*cc)/sqrtf(x);
>
> (line 167 in y0f
> - if(ix>0x80000000) z = (invsqrtpi*ss)/__ieee754_sqrtf(x);
> + if(ix>0x48000000) z = (invsqrtpi*ss)/sqrtf(x);
That's 0x5c000000 in glibc after commit
ad180676b83dc1782d407dbff57dabbaab0c1f71.
--
Joseph S. Myers
joseph@codesourcery.com
prev parent reply other threads:[~2020-03-17 22:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-17 20:01 "Keith Packard"
2020-03-17 22:31 ` Joseph Myers [this message]
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