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Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion
From: |
Paul Brook |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion |
Date: |
Mon, 26 Mar 2012 14:05:12 +0100 |
User-agent: |
KMail/1.13.7 (Linux/3.2.0-1-amd64; KDE/4.7.4; x86_64; ; ) |
> On 24 March 2012 18:58, Blue Swirl <address@hidden> wrote:
> > v2: fix patch 1, tweak patch 2 and rebase to master.
> >
> > URL git://repo.or.cz/qemu/blueswirl.git
> > http://repo.or.cz/r/qemu/blueswirl.git
> >
> > Blue Swirl (6):
> > arm: move neon_tbl to neon_helper.c
> > arm: move saturating arithmetic to helper.c
> > arm: move other arithmetic to helper.c
> > arm: move cpsr and banked register access to helper.c
> > arm: move exception and wfi helpers to helper.c
> > arm: move load and store helpers, switch to AREG0 free mode
>
> The patches themselves look OK, but do we really want to take
> a 5% performance hit for this cleanup?
I have a similar concern. I'd like to at least have some idea where this
slowdown is coming from.
Paul
- [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Blue Swirl, 2012/03/24
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Richard Henderson, 2012/03/25
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Peter Maydell, 2012/03/26
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Lluís Vilanova, 2012/03/26
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion,
Paul Brook <=
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Blue Swirl, 2012/03/26
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Lluís Vilanova, 2012/03/26
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Laurent Desnogues, 2012/03/27
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Blue Swirl, 2012/03/27
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Laurent Desnogues, 2012/03/27
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Artyom Tarasenko, 2012/03/27
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Laurent Desnogues, 2012/03/29
- Re: [Qemu-devel] [PATCH v2 0/6] ARM: AREG0 conversion, Richard Henderson, 2012/03/29