------- Comment #2 from suckfish at ihug dot co dot nz 2008-10-11 21:35 ------- Using '-da' it looks like the 'combine' pass is the culprit:
$ pidof cc1 6410 $ ls -l /proc/6410/fd ... 4 -> ... slow.c.162r.combine $ ls -s slow.c.162r.combine 0 slow.c.162r.combine [is there an easier way to get cc1 to tell me what pass it's running when?] -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37807