[llvm] [mlir] [lldb] [clang-tools-extra] [compiler-rt] [clang] [flang] [Profile] Add binary profile correlation for code coverage. (PR #69493)

[Zequan Wu via cfe-commits]

ZequanWu wrote:

> Seems like a mismatch on the diff, so maybe the check is too stringent.
> 
> If this will take a while to fix, would you mind reverting until it can be addressed?

It passed for me locally on x64. Maybe I should use `diff <(llvm-profdata show --all-functions --counts %t.normal.profdata) <(llvm-profdata show --all-functions --counts %t.d4.profdata)` like it does on debug-info correlate test:
https://github.com/llvm/llvm-project/blob/29e043cb5c2efaad7fb203fb8240a91b77ca0c5b/compiler-rt/test/profile/Linux/instrprof-debug-info-correlate.c#L10

Sent a possible fix at: https://github.com/llvm/llvm-project/commit/f34325307eb36d6032ccea3773e3e0c1746b7f98, hope that fixes it.



https://github.com/llvm/llvm-project/pull/69493