   0  inline_call_irf_f <JitCode 'Bool.unbox'>, I[], R[%r0, %r1], F[] -> %f0
   9  -live- %f0, %r0
   9  inline_call_irf_i <JitCode 'signbit__float'>, I[], R[%r0], F[%f0] -> %i0
  18  -live- %i0
  18  int_return %i0
