[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops
From: |
Aurelien Jarno |
Subject: |
Re: [Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops |
Date: |
Mon, 26 Oct 2009 22:05:02 +0100 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Mon, Oct 26, 2009 at 10:11:07AM +0100, Laurent Desnogues wrote:
> On Mon, Oct 26, 2009 at 8:46 AM, <address@hidden> wrote:
> >
> > On Oct 25, 2009, at 16:01, ext Laurent Desnogues wrote:
> >
> >> I don't really like the idea of having tcg_qemu_ld/st not factored
> >> in some place, as it makes memory access tracing extensions
> >> more intrusive.
> >>
> >> This brings us back to the problem having function freeing tmps.
> >> In that case, you could perhaps create a gen_st16_dont_free
> >> function as a temporary workaround?
> >
> > I could, but it is getting ugly =/ How about if I create another patch
> > that moves the temporary variable (de)allocation outside the gen_ldx/
> > gen_stx functions and then refactor this patch on top of that?
>
> I'd personally like this, but I guess you'd better wait for some inputs
> from other QEMU dev's before doing it.
Looks like the best option to me.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
address@hidden http://www.aurel32.net
- Re: [Qemu-devel] [PATCH v2 05/10] target-arm: optimize arm load/store multiple ops, (continued)
[Qemu-devel] [PATCH v2 07/10] target-arm: optimize thumb2 load/store multiple ops, juha . riihimaki, 2009/10/24
[Qemu-devel] [PATCH v2 09/10] target-arm: optimize neon vld/vst ops, juha . riihimaki, 2009/10/24
[Qemu-devel] [PATCH v2 06/10] target-arm: fix neon vsri, vshl and vsli ops, juha . riihimaki, 2009/10/24
[Qemu-devel] [PATCH v2 10/10] target-arm: fix neon shift helper functions, juha . riihimaki, 2009/10/24
[Qemu-devel] [PATCH v2 04/10] target-arm: optimize vfp load/store multiple ops, juha . riihimaki, 2009/10/24
[Qemu-devel] [PATCH v2 08/10] target-arm: optimize thumb push/pop ops, juha . riihimaki, 2009/10/24