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Re: [RFC v2 14/15] target/riscv: rvb: add/sub with postfix zero-extend
From: |
Richard Henderson |
Subject: |
Re: [RFC v2 14/15] target/riscv: rvb: add/sub with postfix zero-extend |
Date: |
Wed, 16 Dec 2020 12:30:33 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 |
On 12/15/20 8:01 PM, frank.chang@sifive.com wrote:
> From: Kito Cheng <kito.cheng@sifive.com>
>
> Signed-off-by: Kito Cheng <kito.cheng@sifive.com>
> Signed-off-by: Frank Chang <frank.chang@sifive.com>
> ---
> target/riscv/insn32-64.decode | 3 +++
> target/riscv/insn_trans/trans_rvb.c.inc | 22 ++++++++++++++++++++++
> target/riscv/translate.c | 6 ++++++
> 3 files changed, 31 insertions(+)
Subject should be add/slli as there is no sub.
Otherwise,
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
- Re: [RFC v2 09/15] target/riscv: rvb: shift ones, (continued)
- [RFC v2 10/15] target/riscv: rvb: rotate (left/right), frank . chang, 2020/12/15
- [RFC v2 11/15] target/riscv: rvb: generalized reverse, frank . chang, 2020/12/15
- [RFC v2 12/15] target/riscv: rvb: generalized or-combine, frank . chang, 2020/12/15
- [RFC v2 13/15] target/riscv: rvb: address calculation, frank . chang, 2020/12/15
- [RFC v2 14/15] target/riscv: rvb: add/sub with postfix zero-extend, frank . chang, 2020/12/15
- Re: [RFC v2 14/15] target/riscv: rvb: add/sub with postfix zero-extend,
Richard Henderson <=
- [RFC v2 15/15] target/riscv: rvb: support and turn on B-extension from command line, frank . chang, 2020/12/15