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Re: [Qemu-devel] [PATCH 2/8] target/arm: optimize smul_dual() and neon_t
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH 2/8] target/arm: optimize smul_dual() and neon_trn_u8() using extract op |
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Date: |
Wed, 10 May 2017 15:15:15 -0500 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
On 05/10/2017 03:05 PM, Philippe Mathieu-Daudé wrote:
> Applied using Coccinelle script.
Thinking forward a year - if I want to reproduce this (to see if other
instances have crept in), I have to dig up a mail archive to learn the
formula you used. Better is to list your coccinelle command line
directly in the commit message, so that reproducing the fix involves
less effort. Same comment applies throughout the series.
For reference, see how I did it in commit de6e7951.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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- Re: [Qemu-devel] [PATCH 1/8] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), (continued)
- Re: [Qemu-devel] [PATCH 1/8] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Richard Henderson, 2017/05/10
- Re: [Qemu-devel] [PATCH 1/8] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Eric Blake, 2017/05/10
- Re: [Qemu-devel] [PATCH 1/8] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Philippe Mathieu-Daudé, 2017/05/10
- [Qemu-devel] [RFC PATCH v2] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Philippe Mathieu-Daudé, 2017/05/10
- Re: [Qemu-devel] [RFC PATCH v2] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Philippe Mathieu-Daudé, 2017/05/10
- Re: [Qemu-devel] [RFC PATCH v2] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Markus Armbruster, 2017/05/11
- Re: [Qemu-devel] [RFC PATCH v2] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Philippe Mathieu-Daudé, 2017/05/11
- Re: [Qemu-devel] [RFC PATCH v2] coccinelle: add a script to optimize tcg op using tcg_gen_extract(), Philippe Mathieu-Daudé, 2017/05/11
- [Qemu-devel] [PATCH 2/8] target/arm: optimize smul_dual() and neon_trn_u8() using extract op, Philippe Mathieu-Daudé, 2017/05/10
- [Qemu-devel] [PATCH 3/8] target/arm: optimize rev16() using extract op, Philippe Mathieu-Daudé, 2017/05/10
- [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