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Re: [Qemu-devel] [PATCH 2/2] tcg/i386: Reserve register for guest_base i
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From: |
Aurelien Jarno |
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Subject: |
Re: [Qemu-devel] [PATCH 2/2] tcg/i386: Reserve register for guest_base if a segment isn't available |
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Date: |
Fri, 17 Jul 2015 12:18:03 +0200 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On 2015-07-16 22:25, Richard Henderson wrote:
> This saves 2 insns and 10 bytes from the implementation of
> each memory operation.
>
> Signed-off-by: Richard Henderson <address@hidden>
> ---
> tcg/i386/tcg-target.c | 120
> +++++++++++++++++++++++---------------------------
> 1 file changed, 56 insertions(+), 64 deletions(-)
>
Reviewed-by: Aurelien Jarno <address@hidden>
That said I do wonder if it is 2.4 material or if it should be deferred
to 2.5.
--
Aurelien Jarno GPG: 4096R/1DDD8C9B
address@hidden http://www.aurel32.net