   0  inline_call_ir_r <JitCode 'interp_w__Poll'>, I[$False], R[%r0] -> %r0
   8  -live- %r0, %r1, %r2
   8  inline_call_r_i <JitCode 'ObjSpace.c_ushort_w'>, R[%r2] -> %i0
  14  -live- %i0, %r0, %r1
  14  inline_call_ir_v <JitCode 'Poll.modify'>, I[%i0], R[%r0, %r1]
  22  -live-
  22  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
