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Re: [Qemu-devel] SSE 'maxps' instruction bug?


From: Rob Landley
Subject: Re: [Qemu-devel] SSE 'maxps' instruction bug?
Date: Fri, 16 Mar 2007 14:07:48 -0400
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On Tuesday 13 March 2007 10:21 pm, Julian Seward wrote:
> 
> > 0.9.0, or that the compiler/host combination used to build the qemu
> > binary Julian is running generated bad code for the float compares.
> 
> I used gcc 3.4.6 bootstrapped as normal ('make bootstrap; make install')
> on a 64-bit machine.  If it is qemu generating bad code due to variations
> in gcc behaviour, that's another argument in favour of scrapping the gcc 
> 3.X based backend and using a self contained, handwritten insn selector
> and register allocator.

Are you referring to https://nowt.dyndns.org/ or something else?

Rob
-- 
Vista: Windows Millenium Second Edition




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