[Bug tree-optimization/22032] New: ICE in get_indirect_ref_operands

["pb at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

The attached file causes the compiler to crash at -O2:

$ cc1 -O2 default.i
[...]
Analyzing compilation unit
Performing intraprocedural optimizations
Assembling functions:
 get_defaults_files
 free_defaults
 search_default_file_with_ext
 search_default_file
 load_defaults
 print_defaults

default.c: In function ?print_defaults?:
default.c:535: internal compiler error: in get_indirect_ref_operands, at
tree-ssa-operands.c:1449
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

This is a regression in GCC 4.0.0.  GCC 3.4.4 can compile the same code with no
problems.

-- 
           Summary: ICE in get_indirect_ref_operands
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pb at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-linux
  GCC host triplet: i686-linux
GCC target triplet: i586-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22032