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Re: [Qemu-devel] [Qemu-ppc] [PATCH 7/8] target/ppc: optimize various fun
From: |
Laurent Vivier |
Subject: |
Re: [Qemu-devel] [Qemu-ppc] [PATCH 7/8] target/ppc: optimize various functions using extract op |
Date: |
Thu, 11 May 2017 10:46:01 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
On 11/05/2017 02:41, David Gibson wrote:
> On Wed, May 10, 2017 at 05:05:34PM -0300, Philippe Mathieu-Daudé wrote:
>> Applied using Coccinelle script.
>>
>> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
>
> Reviewed-by: David Gibson <address@hidden>
David, look at Nikunj's comments: only the two first changes are correct.
'andi" uses a mask, but extract uses a 'width'. Philippe's changes work
only when mask = 1.
Thanks,
Laurent
- Re: [Qemu-devel] [PATCH 3/8] target/arm: optimize rev16() using extract op, (continued)
- [Qemu-devel] [PATCH 4/8] target/cris: optimize gen_swapb() using extract op, Philippe Mathieu-Daudé, 2017/05/10
- [Qemu-devel] [PATCH 5/8] target/m68k: optimize bcd_flags() using extract op, Philippe Mathieu-Daudé, 2017/05/10
- [Qemu-devel] [PATCH 6/8] target/mips: optimize bshfl() using extract op, Philippe Mathieu-Daudé, 2017/05/10
- [Qemu-devel] [PATCH 7/8] target/ppc: optimize various functions using extract op, Philippe Mathieu-Daudé, 2017/05/10
- Re: [Qemu-devel] [PATCH 7/8] target/ppc: optimize various functions using extract op, Nikunj A Dadhania, 2017/05/11
[Qemu-devel] [PATCH 8/8] target/sparc: optimize various functions using extract op, Philippe Mathieu-Daudé, 2017/05/10
Re: [Qemu-devel] [PATCH 0/8] optimize various tcg_gen() functions using extract op, no-reply, 2017/05/10