[Bug c/12853] New: ICE in optimize_function_tree

["green at redhat dot com" <gcc-bugzilla at gcc dot gnu dot org>]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12853

           Summary: ICE in optimize_function_tree
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: green at redhat dot com
                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

Discovered while building tree-ssa powerpc-eabi toolchain with tree-ssa Linux
native.  I'll upload preprocessed source.

$ gcc --version
gcc (GCC) 3.5-tree-ssa 20031030 (merged 20031026)
Copyright (C) 2003 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

$ gcc -O1 -c mon.i
../../../src/HEAD-2003-10-30/sim/ppc/mon.c: In function `mon_print_info':
 
../../../src/HEAD-2003-10-30/sim/ppc/mon.c:224: internal compiler error: in
optimize_function_tree, at tree-optimize.c:163
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.