http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54507
--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2012-09-06 21:15:09 UTC --- (In reply to comment #0) > FYI: The compilation can finish in reasonable time with > -fno-var-tracking-assignments option. The difference in compile time with this particular test was 38 minutes vs. a couple of minutes with -fno-var-tracking-assignment option.