[Bug tree-optimization/33833] New: [4.3 Regression] ICE in build2_stat, at tree.c:3110 at -O3, tree-vectorizer

["tbm at cyrius dot com" <gcc-bugzilla at gcc dot gnu dot org>]

I'm getting the following ICE with current trunk.  This doesn't happen
with gcc 4.2 or with trunk from 2007-09-16. The ICE message is the
same as in PR33453 but the backtrace looks completely different.

(sid)29299:tbm@em64t: ~] /usr/lib/gcc-snapshot/bin/gcc -O3 -c linux-sched.c
linux-sched.c: In function 'sched_init':
linux-sched.c:17: internal compiler error: in build2_stat, at tree.c:3110
Please submit a full bug report,
with preprocessed source if appropriate.


-- 
           Summary: [4.3 Regression] ICE in build2_stat, at tree.c:3110 at -
                    O3, tree-vectorizer
           Product: gcc
           Version: 4.2.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tbm at cyrius dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33833