[PATCH] D128235: [RISCV] Add support for the Zawrs extension

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

eopXD added a comment.

- I think we will need some test coverage under `llvm/test/CodeGen/RISCV/attributes.ll` and `llvm/test/MC/RISCV/attribute-arch.s` if the extension is existing in the arch string.
- Since macro is added, we need some test coverage under `clang/test/Preprocessor/riscv-target-features.c`
- There is also some test case for error handling under `clang/test/Driver/riscv-arch.c`, maybe add some there too?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128235/new/

https://reviews.llvm.org/D128235