From: Richard Henderson <rth@twiddle.net>
To: Aurelien Jarno <aurelien@aurel32.net>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 03/10] target-i386: SSE4.2: fix pcmpXstri instructions
Date: Wed, 27 Mar 2013 13:10:26 -0700 [thread overview]
Message-ID: <51535232.5010406@twiddle.net> (raw)
In-Reply-To: <1364324502-9124-4-git-send-email-aurelien@aurel32.net>
On 03/26/2013 12:01 PM, Aurelien Jarno wrote:
> ffs1 returns the first bit set to one starting counting from the most
> significant bit.
>
> pcmpXstri returns the most significant bit set to one, starting counting
> from the least significant bit.
>
> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
> ---
> target-i386/ops_sse.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
I wonder if this ought not just be squashed with patch 10.
It would have made it easier to review, actually. That said,
Reviewed-by: Richard Henderson <rth@twiddle.net>
r~
next prev parent reply other threads:[~2013-03-27 20:10 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-26 19:01 [Qemu-devel] [PATCH 00/10] target-i386: fix and enable SSE4.1 and SSE4.2 Aurelien Jarno
2013-03-26 19:01 ` [Qemu-devel] [PATCH 01/10] target-i386: SSE4.1: fix pinsrb instruction Aurelien Jarno
2013-03-27 20:03 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 02/10] target-i386: SSE4.2: fix pcmpgtq instruction Aurelien Jarno
2013-03-27 20:03 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 03/10] target-i386: SSE4.2: fix pcmpXstri instructions Aurelien Jarno
2013-03-27 20:10 ` Richard Henderson [this message]
2013-03-26 19:01 ` [Qemu-devel] [PATCH 04/10] target-i386: SSE4.2: fix pcmpXstrm instructions Aurelien Jarno
2013-03-27 20:10 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 05/10] target-i386: SSE4.2: fix pcmpXstrX instructions in "Ranges" mode Aurelien Jarno
2013-03-27 20:14 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 06/10] target-i386: SSE4.2: fix pcmpXstrX instructions in "Equal each" mode Aurelien Jarno
2013-03-27 20:15 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 07/10] target-i386: SSE4.2: fix pcmpXstrX instructions in "Equal ordered" mode Aurelien Jarno
2013-03-27 20:19 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 08/10] target-i386: SSE4.2: fix pcmpXstrX instructions with "Masked(-)" polarity Aurelien Jarno
2013-03-27 20:20 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 09/10] target-i386: enable SSE4.1 and SSE4.2 in TCG mode Aurelien Jarno
2013-03-27 20:22 ` Richard Henderson
2013-03-26 19:01 ` [Qemu-devel] [PATCH 10/10] target-i386: SSE4.2: use clz32/ctz32 instead of reinventing the wheel Aurelien Jarno
2013-03-27 20:22 ` Richard Henderson
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