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

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: clang/tools/driver/cc1_main.cpp:189
+  std::string Error;
+  const llvm::Target *TheTarget =
+      llvm::TargetRegistry::lookupTarget(TargetStr, Error);
----------------
Why do we need to lookup the TargetRegistry?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D146054/new/

https://reviews.llvm.org/D146054