From: Richard Henderson <rth@twiddle.net>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 00/21] Sparc FPU/VIS improvements
Date: Tue, 18 Oct 2011 13:03:35 -0700 [thread overview]
Message-ID: <4E9DDB97.1090901@twiddle.net> (raw)
In-Reply-To: <CAAu8pHvNmwh68XuLzKsV_jqrASBCmRrTGQ9hhQEJnDGHucoyiw@mail.gmail.com>
On 10/18/2011 12:50 PM, Blue Swirl wrote:
> Thanks. Unfortunately I'm not sure I'll be able to fix and push my
> series before the freeze, because other than x86_64, none of the TCG
> targets implement AREG0 free mode.
Oh, I see, you've not actually left the "normal" load/store helpers
in op_helper.c, and so the backends need fixing up for that feature.
Can we leave only __ld/st_mmu in op_helper.c for now, so that we
don't rely on changes to the other backends for 1.0? It seems like
all the other cleanups will Just Work, and there shouldn't be many
conflicts otherwise.
IIRC you measured both changes as in the noise of measurement.
r~
next prev parent reply other threads:[~2011-10-18 20:03 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-18 18:50 [Qemu-devel] [PATCH 00/21] Sparc FPU/VIS improvements Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 01/21] target-sparc: Add accessors for single-precision fpr access Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 02/21] target-sparc: Mark fprs dirty in store accessor Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 03/21] target-sparc: Add accessors for double-precision fpr access Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 04/21] target-sparc: Pass float64 parameters instead of dt0/1 temporaries Richard Henderson
2011-10-18 20:04 ` Blue Swirl
2011-10-18 20:07 ` Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 05/21] target-sparc: Make VIS helpers const when possible Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 06/21] target-sparc: Extract common code for floating-point operations Richard Henderson
2011-10-18 20:24 ` Blue Swirl
2011-10-18 22:21 ` Richard Henderson
2011-10-23 11:34 ` Blue Swirl
2011-10-18 18:50 ` [Qemu-devel] [PATCH 07/21] target-sparc: Extract float128 move to a function Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 08/21] target-sparc: Undo cpu_fpr rename Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 09/21] target-sparc: Change fpr representation to doubles Richard Henderson
2011-10-18 20:28 ` Blue Swirl
2011-10-18 22:25 ` Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 10/21] tcg: Optimize some forms of deposit Richard Henderson
2011-10-18 20:30 ` Blue Swirl
2011-10-18 22:27 ` Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 11/21] target-sparc: Do exceptions management fully inside the helpers Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 12/21] sparc-linux-user: Handle SIGILL Richard Henderson
2011-10-18 20:32 ` Blue Swirl
2011-10-18 22:27 ` Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 13/21] target-sparc: Implement PDIST Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 14/21] target-sparc: Implement fpack{16, 32, fix} Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 15/21] target-sparc: Implement EDGE* instructions Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 16/21] target-sparc: Implement ALIGNADDR* inline Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 17/21] target-sparc: Implement BMASK/BSHUFFLE Richard Henderson
2011-10-18 20:36 ` Blue Swirl
2011-10-18 18:50 ` [Qemu-devel] [PATCH 18/21] target-sparc: Tidy fpack32 Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 19/21] target-sparc: Implement FALIGNDATA inline Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 20/21] sparc-linux-user: Add some missing syscall numbers Richard Henderson
2011-10-18 18:50 ` [Qemu-devel] [PATCH 21/21] sparc-linux-user: Enable NPTL Richard Henderson
2011-10-18 19:50 ` [Qemu-devel] [PATCH 00/21] Sparc FPU/VIS improvements Blue Swirl
2011-10-18 20:03 ` Richard Henderson [this message]
2011-10-18 20:19 ` Blue Swirl
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