https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109719
--- Comment #1 from Christian Hergert <chergert at redhat dot com> --- > When I recompile the project with clang++ instead I realize this was a bit vague, by "project" I mean Harfbuzz. Simply compiling Harfbuzz with clang++ made frame-pointer unwinding work by Linux perf.
