[clang] [clang][FMV] Direct-call FMV callees from FMV callers (PR #80093)

[Jon Roelofs via cfe-commits]

jroelofs wrote:

My gut feel was that recovering this information from the callee's resolver's body would take heroics if we tried to do it in the backend.

https://github.com/llvm/llvm-project/pull/80093