[flang-commits] [llvm] [clang] [libc] [clang-tools-extra] [libcxx] [lld] [flang] [compiler-rt] [libcxxabi] [CSSPGO] Compute and report post-match profile staleness (PR #79090)

[via flang-commits]

WenleiHe wrote:

> Compute and report the staleness metrics after stale profile matching 

Staleness is characteristic associated with a given profile and IR. There is no post-matching staleness. We can say the success rate of matching or renaming unmatched callsites/samples, but we don't want to use overloaded term post-matching staleness to describe it.

https://github.com/llvm/llvm-project/pull/79090