[llvm] [DebugInfo] Emit linkage name into DWARF for types for Swift (PR #112802)

[Augusto Noronha via llvm-commits]

augusto2112 wrote:

I've restricted emitting linkage names into accelerator tables to Swift only since some tests were failing it should be the only language (as far as I'm aware) that uses mangled names for types pervasively anyway.

I can also keep it generic and update the tests.

https://github.com/llvm/llvm-project/pull/112802