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Date: Thu, 24 Feb 2011 12:10:34 +0100
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Subject: [Qemu-devel] Re: QEMU regression problems - Update FPU
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To: Aurelien Jarno <aurelien@aurel32.net>
Cc: Peter Maydell <peter.maydell@linaro.org>, Roy Tam <roytam@gmail.com>, seabios@seabios.org, qemu-devel@nongnu.org, Gerhard Wiesinger <lists@wiesinger.com>, Kevin O'Connor <kevin@koconnor.net>, Laurent Desnogues <laurent.desnogues@gmail.com>

On 02/23/2011 08:04 PM, Aurelien Jarno wrote:
> Actually that's the reason why i386 doesn't use softfloat, as all the
> trigonometric use libm, and the bridge between softfloat and libm is not
> working correctly (plenty of type abuse).

Besides, I doubt softfloat would want bug-compatible trig function 
implementations.  fsincos for example is a far cry from the precision of 
the libm function.

Paolo