[llvm-branch-commits] [llvm] llvm-cov: Show `FileCoverageSummary` with `getCoverageForFile()` (PR #121192)

[NAKAMURA Takumi via llvm-branch-commits]

chapuni wrote:

> > "Merge" facilities with std::max are removed as well for now.
> 
> why?

They will be reintroduced later, "Any" in #121194 .
To be honest, I didn't imagine the way to preserve the old behavior.
For now, this change introduces "Merge" behavior partially.

https://github.com/llvm/llvm-project/pull/121192