http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53125
--- Comment #1 from Ian Lance Taylor <ian at airs dot com> 2012-04-25 22:34:17 UTC --- Out of curiousity I tried compiling the test case with -O2. On x86_64 it took 57.4 seconds, on SPARC it took 20 minutes 33 seconds.