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RE: [Qemu-devel] Idea for speed improvement

From: Johannes Schindelin
Subject: RE: [Qemu-devel] Idea for speed improvement
Date: Wed, 6 Oct 2004 18:18:35 +0200 (CEST)


On Wed, 6 Oct 2004, Andreas Bollhalder wrote:

> Looks fine ;-) Would GCC sort
> for example a case statement,
> that the most used op-codes
> will be the first entry ?
> Could shurly save some cycles.
> Or maybe I'm totaly wrong ?

I am doubtful there is much room there. The op_* functions are kept as
simple as can be, so that much of the operations can be done using
registers only. But there might be room elsewhere.

BTW, you do read your emails on a C64, don't you? Interested in a
target-6510? ;-)


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