[Bug tree-optimization/27861] New: [4.0,4.1,4.2 regression] ICE in expand_expr_real_1, at expr.c:6916

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

I get the following ICE with gcc 4.2 20060508 and 20060530 on mipsel. 
Actually,  I get this with gcc 4.0 and 4.1 too.  gcc 3.4 works.

sh-3.1# /usr/lib/gcc-snapshot/bin/gcc -c -O1 mini.c
mini.c: In function 'do_dror':
mini.c:56: internal compiler error: in expand_expr_real_1, at expr.c:6916
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
sh-3.1# /usr/lib/gcc-snapshot/bin/gcc -c mini.c

sh-3.1# gcc-4.0 -c -O1 mini.c
mini.c: In function 'do_dror':
mini.c:15: internal compiler error: in expand_expr_real_1, at expr.c:6608
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.0/README.Bugs>.
sh-3.1# gcc-4.1 -c -O1 mini.c
mini.c: In function 'do_dror':
mini.c:56: internal compiler error: in expand_expr_real_1, at expr.c:6750
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:///usr/share/doc/gcc-4.1/README.Bugs>.
Preprocessed source stored into /tmp/cckCjb5E.out file, please attach this to
your bugreport.
sh-3.1#


-- 
           Summary: [4.0,4.1,4.2 regression] ICE in expand_expr_real_1, at
                    expr.c:6916
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tbm at cyrius dot com
 GCC build triplet: mipsel-linux-gnu
  GCC host triplet: mipsel-linux-gnu
GCC target triplet: mipsel-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27861