[PATCH] D94583: [RISCV] Update V extension to v1.0-draft 08a0b464.

Sun Jan 24 22:41:55 PST 2021

HsiangKai added a comment.

In D94583#2514434 <https://reviews.llvm.org/D94583#2514434>, @jrtc27 wrote:

> In D94583#2513915 <https://reviews.llvm.org/D94583#2513915>, @HsiangKai wrote:
>
>> In D94583#2513070 <https://reviews.llvm.org/D94583#2513070>, @jrtc27 wrote:
>>
>>> There are a lot of "Resolve for v1.0" issues open against the spec still. Are we sure we want to brand this as 1.0? It will end up as such in the ELF attributes and thus be deemed compatible with future "real" 1.0 binaries.
>>
>> We could keep the version number as v0.9 or do you think it is better to keep it as v1.020201218.
>
> You don't want it to be higher than 1.0 either as that would be newer than the future actual 1.0.

Vector extension is under `-enable-experimental-extensions` in LLVM. Could we change the version number to v1.0 to align with current V specification? "Experimental v1.0" should be more consistent with "v1.0-draft" V specification. What do you think?

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https://reviews.llvm.org/D94583