   0  inline_call_ir_r <JitCode 'interp_w__W_DictViewKeysObject'>, I[$False], R[%r0] -> %r0
   8  -live- %r0, %r1
   8  inline_call_r_r <JitCode 'call_function__star_1'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r1] -> %r1
  15  -live- %r0, %r1
  15  inline_call_r_r <JitCode 'call_method_opt__star_1'>, R[%r1, $<* struct rpy_string>, %r0] -> %r0
  23  -live- %r1
  23  ref_return %r1
