[PATCH] D142085: [WIP][1/N][Clang][RISCV] Add `__riscv_` prefix for vread, vwrite, vsetvl, and vsetvlmax

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

eopXD added a comment.

As requested, @jrtc27 @kito-cheng, the patch does not alter the function name now.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142085/new/

https://reviews.llvm.org/D142085