   0  inline_call_r_r <JitCode 'allocate_instance__Decompress'>, R[%r0] -> %r0
   6  -live- %i0, %r0
   6  inline_call_ir_r <JitCode 'interp_w__Decompress'>, I[$False], R[%r0] -> %r0
  14  -live- %i0, %r0
  14  inline_call_ir_v <JitCode 'Decompress.__init__'>, I[%i0], R[%r0]
  21  -live- %r0
  21  ref_return %r0
