[clang] [llvm] [clang][DebugInfo] Add virtuality call-site target information in DWARF. (PR #167666)

[Felipe de Azevedo Piovezan via cfe-commits]

https://github.com/felipepiovezan approved this pull request.

LGTM, left some comments about style that should be straightforward to address

https://github.com/llvm/llvm-project/pull/167666