From: Richard Henderson <rth@twiddle.net>
To: Claudio Fontana <claudio.fontana@huawei.com>
Cc: Laurent Desnogues <laurent.desnogues@gmail.com>,
Peter Maydell <peter.maydell@linaro.org>,
Jani Kokkonen <Jani.Kokkonen@huawei.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH 1/1] tcg/aarch64: implement ldst 12bit scaled uimm offset
Date: Tue, 11 Jun 2013 07:02:48 -0700 [thread overview]
Message-ID: <51B72E08.7090004@twiddle.net> (raw)
In-Reply-To: <51B6DC51.70909@huawei.com>
On 06/11/2013 01:14 AM, Claudio Fontana wrote:
> implement the 12bit scaled unsigned immediate offset
> variant of LDR/STR. This improves code size by avoiding
> the movi + ldst_r for naturally aligned offsets in range.
>
> Signed-off-by: Claudio Fontana <claudio.fontana@huawei.com>
> ---
> tcg/aarch64/tcg-target.c | 32 +++++++++++++++++++++++++++++---
> 1 file changed, 29 insertions(+), 3 deletions(-)
Reviewed-by: Richard Henderson <rth@twiddle.net>
r~
prev parent reply other threads:[~2013-06-11 14:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-11 8:11 [Qemu-devel] [PATCH 0/1] TCG Aarch64 ldst 12bit scaled uimm Claudio Fontana
2013-06-11 8:14 ` [Qemu-devel] [PATCH 1/1] tcg/aarch64: implement ldst 12bit scaled uimm offset Claudio Fontana
2013-06-11 14:02 ` Richard Henderson [this message]
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