[PATCH] D80802: [RISCV] Upgrade RVV MC to v0.9.

[Roger Ferrer Ibanez via Phabricator via cfe-commits]

rogfer01 added inline comments.


================
Comment at: llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp:796
     }
     return "";
   }
----------------
Minor nit that we missed in the patch of 0.8: can you replace this return with

```lang=cpp
llvm_unreachable();
```

as recommended in the second paragraph of https://llvm.org/docs/CodingStandards.html#don-t-use-default-labels-in-fully-covered-switches-over-enumerations

Ditto in `getSEWStr` above.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80802/new/

https://reviews.llvm.org/D80802