[PATCH] D136203: [ARM] Support -mexecute-only with -mlong-calls.

[Eli Friedman via Phabricator via cfe-commits]

efriedma added a comment.

> that I can redirect the function call at runtime, for dynamic linking purpose.

Can you describe a little more what you're trying to do here?

If you want to replace the implementation of an existing function at runtime, you'd be better off implementing the indirection as a frontend feature; by the time you get to the backend, optimizations have destroyed the semantics you want.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D136203/new/

https://reviews.llvm.org/D136203