[clang] [compiler-rt] [clang-tools-extra] [PGO] Exposing PGO's Counter Reset and File Dumping APIs (PR #76471)

[Mingming Liu via cfe-commits]

minglotus-6 wrote:

> > Breaks https://lab.llvm.org/buildbot/#/builders/127/builds/60635 Please fix or revert.
> 
> Thanks for reporting the problem @vitalybuka !
> 
> I don't have a Windows machine to reproduce the issue. It is not clear to me how the IR can contain names like `"??_C at _0BA@MIKMMAII at rawprof?4profraw?$AA@"`. Do we have some special name mangling treatment on Windows?
> 
> I will modify the test to check for a more general pattern, but I will not know the result till the fix lands.

Sometimes godbolt output (like https://godbolt.org/z/MxbjcnanW) could be faster and more convenient (e.g., there is no need to get windows executable to for debugging, only LLVM IR is needed).

https://github.com/llvm/llvm-project/pull/76471