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Re: [Qemu-devel] [PATCH 1/1] tcg/aarch64: implement ldst 12bit scaled ui
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH 1/1] tcg/aarch64: implement ldst 12bit scaled uimm offset |
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Date: |
Tue, 11 Jun 2013 07:02:48 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130514 Thunderbird/17.0.6 |
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 <address@hidden>
> ---
> tcg/aarch64/tcg-target.c | 32 +++++++++++++++++++++++++++++---
> 1 file changed, 29 insertions(+), 3 deletions(-)
Reviewed-by: Richard Henderson <address@hidden>
r~