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Re: [Xen-devel] x86 string/memory inline functions

To: "Jan Beulich" <jbeulich@xxxxxxxxxx>
Subject: Re: [Xen-devel] x86 string/memory inline functions
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: 2006年5月26日 13:19:43 +0100
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On 26 May 2006, at 12:14, Jan Beulich wrote:
The best solution is just to remove the arch-specific definitions. None
of the uses in Xen are performance critical.
I see you removed all the str* stuff. memcmp, however, suffers from the same original problem, and I would doubt it is
used in performance critical code if none of the str* functions are.
We use the compiler intrinsic for memcmp, and have no inline asm version.
 -- Keir
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