[llvm-dev] How to support different versions of RVV ?

陆旭凡 via llvm-dev llvm-dev at lists.llvm.org
Sun Jun 27 19:37:17 PDT 2021

陆旭凡 <luxufan981014 at gmail.com> 于2021年6月28日周一 上午10:04写道:

> Hello everyone. RVV 0.10 is now supported on the upstream LLVM RISC-V
> backend. However, because some RISC-V-based chip manufacturers chose RVV
> 0.71 version as the vector extension at the beginning, and a large number
> of chips that supported RVV 0.71 version are taped out. So can the
> community explore a way or framework to support different versions of RVV?
> Best wishes.
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