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Re: [Qemu-ppc] [Qemu-devel] [V7 PATCH 15/18] target-ppc: Move To/From VS
From: |
Richard Henderson |
Subject: |
Re: [Qemu-ppc] [Qemu-devel] [V7 PATCH 15/18] target-ppc: Move To/From VSR Instructions |
Date: |
Wed, 15 Jan 2014 13:28:09 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
On 01/15/2014 06:10 AM, Tom Musta wrote:
> +MV_VSRW(mfvsrwz, ext32u_i64, trunc_i64_tl, cpu_gpr[rA(ctx->opcode)], \
> + cpu_vsrh(xS(ctx->opcode)))
> +MV_VSRW(mtvsrwa, extu_tl_i64, ext32s_i64, cpu_vsrh(xT(ctx->opcode)), \
> + cpu_gpr[rA(ctx->opcode)])
> +MV_VSRW(mtvsrwz, extu_tl_i64, ext32u_i64, cpu_vsrh(xT(ctx->opcode)), \
> + cpu_gpr[rA(ctx->opcode)])
> +
I see I responded too late this morning. And it is true that the optimizer
will clean up what you have here. So...
Reviewed-by: Richard Henderson <address@hidden>
r~
- [Qemu-ppc] [V7 PATCH 07/18] target-ppc: VSX Stage 4: Add xsmulsp, (continued)
- [Qemu-ppc] [V7 PATCH 07/18] target-ppc: VSX Stage 4: Add xsmulsp, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 05/18] target-ppc: VSX Stage 4: Add stxsiwx and stxsspx, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 08/18] target-ppc: VSX Stage 4: Add xsdivsp, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 09/18] target-ppc: VSX Stage 4: Add xsresp, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 10/18] target-ppc: VSX Stage 4: Add xssqrtsp, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 11/18] target-ppc: VSX Stage 4: add xsrsqrtesp, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 14/18] target-ppc: VSX Stage 4: Add xxleqv, xxlnand and xxlorc, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 13/18] target-ppc: VSX Stage 4: Add xscvsxdsp and xscvuxdsp, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 12/18] target-ppc: VSX Stage 4: Add Scalar SP Fused Multiply-Adds, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 15/18] target-ppc: Move To/From VSR Instructions, Tom Musta, 2014/01/15
- Re: [Qemu-ppc] [Qemu-devel] [V7 PATCH 15/18] target-ppc: Move To/From VSR Instructions,
Richard Henderson <=
- [Qemu-ppc] [V7 PATCH 17/18] target-ppc: Scalar Round to Single Precision, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 16/18] target-ppc: Floating Merge Word Instructions, Tom Musta, 2014/01/15
- [Qemu-ppc] [V7 PATCH 18/18] target-ppc: Scalar Non-Signalling Conversions, Tom Musta, 2014/01/15
- Re: [Qemu-ppc] [V7 PATCH 00/18] target-ppc: VSX Stage 4, Alexander Graf, 2014/01/27