[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 11/13] target-ppc: implement xsnegqp instruction
|
From: |
Nikunj A Dadhania |
|
Subject: |
Re: [Qemu-devel] [PATCH 11/13] target-ppc: implement xsnegqp instruction |
|
Date: |
Tue, 06 Dec 2016 14:15:54 +0530 |
|
User-agent: |
Notmuch/0.21 (https://notmuchmail.org) Emacs/25.0.94.1 (x86_64-redhat-linux-gnu) |
Richard Henderson <address@hidden> writes:
> On 12/05/2016 03:25 AM, Nikunj A Dadhania wrote:
>> + case OP_NEG: \
>> + tcg_gen_xor_i64(xbh, xbh, sgm); \
>> + tcg_gen_xori_i64(xbl, xbl, 0); \
>> + break; \
>
> No point in the xori.
Yeah, right.
Regards
Nikunj
- [Qemu-devel] [PATCH 09/13] target-ppc: implement stop instruction, (continued)
- [Qemu-devel] [PATCH 09/13] target-ppc: implement stop instruction, Nikunj A Dadhania, 2016/12/05
- [Qemu-devel] [PATCH 08/13] target-ppc: implement xxinsertw instruction, Nikunj A Dadhania, 2016/12/05
- [Qemu-devel] [PATCH 10/13] target-ppc: implement xsabsqp/xsnabsqp instruction, Nikunj A Dadhania, 2016/12/05
- [Qemu-devel] [PATCH 13/13] target-ppc: Add xxperm and xxpermr instructions, Nikunj A Dadhania, 2016/12/05
- [Qemu-devel] [PATCH 11/13] target-ppc: implement xsnegqp instruction, Nikunj A Dadhania, 2016/12/05
- [Qemu-devel] [PATCH 12/13] target-ppc: implement xscpsgnqp instruction, Nikunj A Dadhania, 2016/12/05
- Re: [Qemu-devel] [PATCH ppc-for-2.9 00/13] POWER9 TCG enablements - part9, David Gibson, 2016/12/05