[Bug middle-end/18968] New: [4.0 regression] ICE: tree check: expected ssa_name, have addr_expr in vrp_hash

["schwab at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>]

$ gcc -S -O COWIntrusiveReferenceTestCases.ii 
COWIntrusiveReferenceTestCases.ii: In member function ‘void 
COWIntrusiveReferenceTestCases::copy_constructor()’: 
COWIntrusiveReferenceTestCases.ii:119: internal compiler error: tree check: 
expected ssa_name, have addr_expr in vrp_hash, at tree-ssa-dom.c:3296

-- 
           Summary: [4.0 regression] ICE: tree check: expected ssa_name,
                    have addr_expr in vrp_hash
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schwab at suse dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18968