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Re: [PATCH v3 5/8] target/ppc: add vmulh{su}w instructions
From: |
Richard Henderson |
Subject: |
Re: [PATCH v3 5/8] target/ppc: add vmulh{su}w instructions |
Date: |
Thu, 25 Jun 2020 11:26:27 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 |
On 6/25/20 10:00 AM, Lijun Pan wrote:
> vmulhsw: Vector Multiply High Signed Word
> vmulhuw: Vector Multiply High Unsigned Word
>
> Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
> ---
> v3: inline the helper_vmulh{su}w multiply directly instead of using macro
>
> target/ppc/helper.h | 2 ++
> target/ppc/int_helper.c | 19 +++++++++++++++++++
> target/ppc/translate/vmx-impl.inc.c | 6 ++++++
> target/ppc/translate/vmx-ops.inc.c | 4 ++--
> 4 files changed, 29 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
- [PATCH v3 0/8] Add several Power ISA 3.1 32/64-bit vector instructions, Lijun Pan, 2020/06/25
- [PATCH v3 5/8] target/ppc: add vmulh{su}w instructions, Lijun Pan, 2020/06/25
- Re: [PATCH v3 5/8] target/ppc: add vmulh{su}w instructions,
Richard Henderson <=
- [PATCH v3 6/8] fix the prototype of muls64/mulu64, Lijun Pan, 2020/06/25
- [PATCH v3 2/8] target/ppc: add byte-reverse br[dwh] instructions, Lijun Pan, 2020/06/25
- [PATCH v3 4/8] target/ppc: add vmulld instruction, Lijun Pan, 2020/06/25
[PATCH v3 3/8] target/ppc: convert vmuluwm to tcg_gen_gvec_mul, Lijun Pan, 2020/06/25