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Date: Fri, 09 Apr 2010 07:45:33 -0700
From: Richard Henderson <rth@twiddle.net>
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Subject: Re: [Qemu-devel] [PATCH] tcp/mips: Change TCG_AREG0 (fp -> s0)
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To: Stefan Weil <weil@mail.berlios.de>
Cc: QEMU Developers <qemu-devel@nongnu.org>, Aurelien Jarno <aurelien@aurel32.net>

On 04/09/2010 12:36 AM, Stefan Weil wrote:
> * Add fp to list of reserved registers.

This is unnecessary.  The register is not a frame pointer
within tcg generated code.  It's available for use as a
call-saved register.


r~