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

[Mingming Liu via cfe-commits]

https://github.com/minglotus-6 commented:

Resolved comments except the pending discussion about whether to use `.proftext` or`.profraw`.

Added `REQUIRES: zlib` for LLVM IR test since the profile reader should be built with zlib support. 

I'll probably spend sometime to get this test running on my laptop (haven't tried to build llvm on mac before), while waiting for more feedbacks. I'm thinking of submitting it on Thursday or Friday.  @ellishg I think the added compiler-rt test (on macosx) should be a test case for issue 74565.



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