   0  getfield_gc_r %r0, FieldDescr<pypy.module.exceptions.interp_exceptions.W_BaseException.inst_w_dict> -> %r1
   5  -live- %r0, %r1
   8  goto_if_not_ptr_iszero %r1, L1
  12  inline_call_ir_r <JitCode 'allocate_and_init_instance'>, I[$False, $True, $False, $False], R[$<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r1
  23  -live- %r0, %r1
  26  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.exceptions.interp_exceptions.W_BaseException.inst_w_dict>
  31  L2:
  31  getfield_gc_r %r0, FieldDescr<pypy.module.exceptions.interp_exceptions.W_BaseException.inst_w_dict> -> %r1
  36  ref_return %r1
  38  ---
  38  L1:
  38  goto L2
