https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61303
--- Comment #5 from Maciej BliziĆski <maciej at opencsw dot org> --- How to reproduce: Requirements: Solaris 10 svn gmake ginstall gccgo 4.9.x (Everything available as binary packages at OpenCSW) svn checkout http://svn.code.sf.net/p/gar/code/csw/mgar/gar/v2/go gar-code cd gar-code mkdir bin gmake bin/promote-packages bin/promote-packages -dry-run -html-report-path=. -package-times-json-file=times.json With gccgo-4.8.2, this program completes within 80-90s on Intel or slightly over 3 minutes on sparc. When compiled with gccgo-4.9.0, it freezes up, stays frozen for some time, and eventually crashes.