[PATCH] D135340: [PGO] Make emitted symbols hidden

[Roland McGrath via Phabricator via llvm-commits]

mcgrathr added a comment.

In D135340#3840704 <https://reviews.llvm.org/D135340#3840704>, @MaskRay wrote:

> The subject should change `the emitted symbol` to `__llvm_profile_raw_version`.

This change affects `__llvm_profile_raw_version` and `__llvm_profile_filename`.
The invariant that should be maintained is that *all* symbols this instrumentation injects should have hidden visibility (if they're not local).


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135340/new/

https://reviews.llvm.org/D135340