[Bug middle-end/22122] New: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819

["marcus at jet dot franken dot de" <gcc-bugzilla at gcc dot gnu dot org>]

-ftree-vectorize ICEs in  get_loop_body, at cfgloop.c:819 
with the attached testcase. 
 
 LANG=C /home/marcus/projects/gcc/BIN/bin/gcc -c   -ftree-vectorize thread.i 
-O2 
thread.i: In function 'f': 
thread.i:2: internal compiler error: in get_loop_body, at cfgloop.c:819 
 
gcc version 4.1.0 20050619 (experimental)

-- 
           Summary: -ftree-vectorize ICE get_loop_body, at cfgloop.c:819
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: marcus at jet dot franken dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22122