craig.topper added a comment.

In D106518#2895613 <https://reviews.llvm.org/D106518#2895613>, @jacquesguan 
wrote:

> In D106518#2895445 <https://reviews.llvm.org/D106518#2895445>, @craig.topper 
> wrote:
>
>> Why do they need to be disabled? Doesn’t the spec define them to truncate?
>
> In the 1.0-rc1, 18.2: The V extension supports all vector load and store 
> instructions (Section Vector Loads and Stores), except the V extension does 
> not support EEW=64 for index values when XLEN=32.
>
> I think this means that all index instruction with eew=64 is only supported 
> in RV64.

Thank you. Can you put that in the patch description so it gets into the commit 
log.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106518/new/

https://reviews.llvm.org/D106518

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