[PATCH] D141032: [Clang][RISCV] Expose vlenb to user

[Yueh-Ting (eop) Chen via Phabricator via cfe-commits]

eopXD marked an inline comment as done.
eopXD added inline comments.


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Comment at: clang/include/clang/Basic/riscv_vector.td:1559
       __asm__ __volatile__ ("csrw\tvcsr, %z0" : : "rJ"(__value) : "memory");
       break;
   }
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pcwang-thead wrote:
> Should we report errors if `vwrite_csr(RVV_VLENB, some_value)`?
Thanks pointing this out. I think my second approach here won't create such problem.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D141032/new/

https://reviews.llvm.org/D141032