   0  inline_call_r_i <JitCode 'ObjSpace.c_int_w'>, R[%r0] -> %i0
   6  -live- %i0
   6  inline_call_ir_r <JitCode 'clock_getres'>, I[%i0], R[] -> %r0
  13  -live- %r0
  13  ref_return %r0
