[Bug middle-end/87162] [6.2.0] Internal compiler error: Error reporting routines re-entered.

[yellowriver2010 at hotmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87162

--- Comment #5 from Wen Yang <yellowriver2010 at hotmail dot com> ---
(gdb) p *(opt_pass *) 0x2434380
$4 = {<pass_data> = {type = GIMPLE_PASS, name = 0x18530f0 "*tminit",
optinfo_flags = 0, tv_id = TV_TRANS_MEM, properties_required = 40,
properties_provided = 0,
    properties_destroyed = 0, todo_flags_start = 524288, todo_flags_finish =
0}, _vptr.opt_pass = 0x1853508 <vtable for (anonymous
namespace)::pass_tm_init+16>,
  sub = 0x24343e0, next = 0x2434500, static_pass_number = -1,
graph_dump_initialized = false, m_ctxt = 0x240b3d0}
(gdb) p cfun
$5 = (function *) 0x7fffd16e83f0
(gdb) p *cfun
$6 = {eh = 0x7fffd12e8030, cfg = 0x0, gimple_body = 0x0, gimple_df = 0x0,
x_current_loops = 0x0, su = 0x0, value_histograms = 0x0, decl = 0x7fffd24e8e00,
  static_chain_decl = 0x0, nonlocal_goto_save_area = 0x0, local_decls = 0x0,
cilk_frame_decl = 0x0, machine = 0x7fffd36e88c0, language = 0x0,
used_types_hash = 0x0,
  fde = 0x0, last_stmt_uid = 0, funcdef_no = 72, function_start_locus = 0,
function_end_locus = 0, curr_properties = 0, last_verified = 0,
cannot_be_copied_reason = 0x0,
  last_clique = 0, va_list_gpr_size = 255, va_list_fpr_size = 255, calls_setjmp
= 0, calls_alloca = 0, is_cilk_function = 0, calls_cilk_spawn = 0,
has_nonlocal_label = 0,
  has_forced_label_in_static = 0, cannot_be_copied_set = 0, stdarg = 0,
after_inlining = 0, always_inline_functions_inlined = 0,
can_throw_non_call_exceptions = 0,
  can_delete_dead_exceptions = 0, returns_struct = 0, returns_pcc_struct = 0,
has_local_explicit_reg_vars = 0, is_thunk = 0, has_force_vectorize_loops = 0,
  has_simduid_loops = 0, tail_call_marked = 0}


cfun->cfg is NULL.