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

[Carlos Alberto Enciso via llvm-commits]

CarlosAlbertoEnciso wrote:

A new patch has been uploaded.

The main change is the introduction of a new attribute ``DW_AT_LLVM_virtual_call_origin`` to address the ambiguity to any consumer due to the usage of ``DW_AT_call_origin``.

The only place that takes into consideration the new attribute is the function that dumps an attribute (``DWARFDie::dumpAttribute``), to keep consistency in the generated output.


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