[PATCH] D146054: [RISCV] Add --print-supported-extensions and -march=help support

Wed May 3 00:44:04 PDT 2023

craig.topper added a comment.

In D146054#4314766 <https://reviews.llvm.org/D146054#4314766>, @kito-cheng wrote:

> LGTM, consider about the GNU compatibility, I would that has -march=help form for that.

Are you saying gcc supports march=help? Is that recent?

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D146054/new/

https://reviews.llvm.org/D146054