[PATCH] D123515: [RISCV] Support '.option arch' directive

[Alex Bradbury via Phabricator via llvm-commits]

asb added a comment.

Thanks for the patch! One quick suggestion from a rapid scan is that it would be good to have test coverage for illegal extension combinations (including for .option arch removing an extension that is a dependency of another enaabled extension).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D123515/new/

https://reviews.llvm.org/D123515