   0  inline_call_ir_r <JitCode 'interp_w__W_DictProxyObject'>, I[$False], R[%r0] -> %r0
   8  -live- %r0, %r1
   8  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.dictproxyobject.W_DictProxyObject.inst_w_mapping> -> %r0
  13  inline_call_r_r <JitCode 'comparison_ne_impl'>, R[%r0, %r1] -> %r0
  20  -live- %r0
  20  ref_return %r0
