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Re: [Qemu-devel] [PATCH 2/3] target-s390x: optimize (negative-) abs comp
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-devel] [PATCH 2/3] target-s390x: optimize (negative-) abs computation |
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Date: |
Mon, 18 May 2015 08:42:13 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
On 05/18/2015 06:39 AM, Aurelien Jarno wrote:
> Now that movcond exists, it's easy to write (negative-) absolute value
> using TCG code instead of an helper.
>
> Cc: Richard Henderson <address@hidden>
> Cc: Alexander Graf <address@hidden>
> Signed-off-by: Aurelien Jarno <address@hidden>
> ---
> target-s390x/helper.h | 2 --
> target-s390x/int_helper.c | 22 ----------------------
> target-s390x/translate.c | 16 ++++++++++++++--
> 3 files changed, 14 insertions(+), 26 deletions(-)
Reviewed-by: Richard Henderson <address@hidden>
r~