------- Comment #27 from jakub at gcc dot gnu dot org 2009-09-21 15:37 ------- I believe I've caught all DW_OP_{implicit,stack}_value uses in dwarf2out.c, so likely -gstrict-dwarf wasn't used when compiling something that has been linked into those libraries. No idea if Mach-O has any tools similar to readelf that would allow you to dump the debug info of object files, if not, you'll need to check for it at the assembler level (-save-temps plus -dA).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41405