Re: [RFC v4 45/70] target/riscv: rvv-1.0: add Zvqmac extension

[Richard Henderson]

On 8/29/20 1:17 PM, Richard Henderson wrote:
> On 8/17/20 1:49 AM, frank.chang@sifive.com wrote:
>> From: Frank Chang <frank.chang@sifive.com>
>>
>> Signed-off-by: Frank Chang <frank.chang@sifive.com>
>> ---
>>  target/riscv/cpu.c       | 1 +
>>  target/riscv/cpu.h       | 1 +
>>  target/riscv/translate.c | 2 ++
>>  3 files changed, 4 insertions(+)
> 
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

On second thought, the current manual says

# This is only a proposal for a future extension after v1.0 and might change
substantially before ratifcation.

and does not even include the opcodes for these.

I think we should focus on 1.0 and drop this extension for now.


r~