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Re: [Qemu-ppc] [Qemu-devel] [V6 PATCH 17/18] target-ppc: Scalar Round to
From: |
Richard Henderson |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [V6 PATCH 17/18] target-ppc: Scalar Round to Single Precision |
Date: |
Fri, 10 Jan 2014 13:40:24 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
On 01/10/2014 11:08 AM, Tom Musta wrote:
> This patch adds the VSX Scalar Round to Single Precision (xsrsp)
> instruction.
>
> Signed-off-by: Tom Musta <address@hidden>
> ---
> V6: New.
>
> target-ppc/fpu_helper.c | 17 +++++++++++++++++
> target-ppc/helper.h | 1 +
> target-ppc/translate.c | 2 ++
> 3 files changed, 20 insertions(+), 0 deletions(-)
Ok, I guess, although why aren't we passing and returning by value, rather than
by reference?
This is scalar, so we only need to pass and return uint64_t...
r~
- [Qemu-ppc] [V6 PATCH 12/18] target-ppc: VSX Stage 4: Add Scalar SP Fused Multiply-Adds, (continued)
- [Qemu-ppc] [V6 PATCH 16/18] target-ppc: Floating Merge Word Instructions, Tom Musta, 2014/01/10
- [Qemu-ppc] [V6 PATCH 10/18] target-ppc: VSX Stage 4: Add xssqrtsp, Tom Musta, 2014/01/10
- [Qemu-ppc] [V6 PATCH 11/18] target-ppc: VSX Stage 4: add xsrsqrtesp, Tom Musta, 2014/01/10
- [Qemu-ppc] [V6 PATCH 17/18] target-ppc: Scalar Round to Single Precision, Tom Musta, 2014/01/10
- Re: [Qemu-ppc] [Qemu-devel] [V6 PATCH 17/18] target-ppc: Scalar Round to Single Precision,
Richard Henderson <=
- [Qemu-ppc] [V6 PATCH 18/18] target-ppc: Scalar Non-Signalling Conversions, Tom Musta, 2014/01/10