https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63572
--- Comment #10 from Martin Liška <marxin at gcc dot gnu.org> --- As Cary Countant wrote me, gold's ICF has never implemented support for call site tables in GDB. Moreover, when Jakub designed the new call site tags, the design hasn't been changed. In last 4 years, there still hasn't been any demand for it. Well, I would at least implement emission of a separate DW_TAG_subprogram DIE with correct DW_AT_abstract_origin. As I have no experience with debug info, may I ask Jakub for a hint where to start and how to properly do it?
