From: Richard Henderson <rth@twiddle.net>
To: Aurelien Jarno <aurelien@aurel32.net>, qemu-devel@nongnu.org
Cc: Alexander Graf <agraf@suse.de>
Subject: Re: [Qemu-devel] [PATCH 2/3] target-s390x: optimize (negative-) abs computation
Date: Mon, 18 May 2015 08:42:13 -0700 [thread overview]
Message-ID: <555A0855.4080002@twiddle.net> (raw)
In-Reply-To: <1431956400-19091-2-git-send-email-aurelien@aurel32.net>
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 <rth@twiddle.net>
> Cc: Alexander Graf <agraf@suse.de>
> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
> ---
> 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 <rth@twiddle.net>
r~
next prev parent reply other threads:[~2015-05-18 15:42 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-18 13:39 [Qemu-devel] [PATCH 1/3] target-s390x: fix CC computation for LOAD POSITIVE instructions Aurelien Jarno
2015-05-18 13:39 ` [Qemu-devel] [PATCH 2/3] target-s390x: optimize (negative-) abs computation Aurelien Jarno
2015-05-18 15:42 ` Richard Henderson [this message]
2015-05-18 13:40 ` [Qemu-devel] [PATCH 3/3] target-s390x: remove unused helpers Aurelien Jarno
2015-05-18 15:42 ` Richard Henderson
2015-05-18 15:42 ` [Qemu-devel] [PATCH 1/3] target-s390x: fix CC computation for LOAD POSITIVE instructions Richard Henderson
2015-05-18 17:04 ` Alexander Graf
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