[Bug tree-optimization/15779] New: [lno] ICE in stmt_ann, at tree-flow-inline.h:54

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

The following testcase ICEs when compiled with lno branch
using the command line "g++ -O -funroll-loops":

=================================
struct A
{
    ~A();
};

struct B
{
    B();
    A a;
};

void foo()
{
    B b[2];
}
=================================

The error message is:

bug.cc: In function `void foo()':
bug.cc:13: internal compiler error: in stmt_ann, at tree-flow-inline.h:54
Please submit a full bug report, [etc.]

-- 
           Summary: [lno] ICE in stmt_ann, at tree-flow-inline.h:54
           Product: gcc
           Version: lno
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15779