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Date: Tue, 17 Mar 2020 22:31:53 +0000
From: Joseph Myers <joseph@codesourcery.com>
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To: Keith Packard <keithp@keithp.com>
CC: <newlib@sourceware.org>
Subject: Re: Unreachable code in ef_j0.c differs from glibc
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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