http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55061
--- Comment #3 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-24 17:55:34 UTC --- Created attachment 28522 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28522 assembly file for libbacktrace/dwarf.c on powerpc-apple-darwin9