[llvm] [clang] [PGO][GlobalValue][LTO]In GlobalValues::getGlobalIdentifier, use semicolon as delimiter for local-linkage varibles. (PR #74008)

[Mingming Liu via cfe-commits]

minglotus-6 wrote:

> Can you clarify what you are saying here - is it working or not working?

It's working. The local-linkage `_ZL7callee0v` has function entry count annotated as `!prof`.

David says the itanium remapper file was only used once during gcc to llvm transition, so not relevant here.

https://github.com/llvm/llvm-project/pull/74008