   0  -live- %f0
   0  goto_if_not_float_eq %f0, $1.0, L1
   5  L2:
   5  residual_call_irf_f $<* fn copysign>, I[], R[], F[$inf, %f0], <CallDescr(ff) EF=0> -> %f0
  15  float_return %f0
  17  ---
  17  L1:
  17  -live- %f0
  17  goto_if_not_float_eq %f0, $-1.0, L3
  22  goto L2
  25  ---
  25  L3:
  25  -live- %f0
  25  goto_if_not_float_gt %f0, $-1.0, L4
  30  -live- %f0
  30  goto_if_not_float_lt %f0, $1.0, L5
  35  inline_call_irf_f <JitCode 'll_math_atanh__Float'>, I[], R[], F[%f0] -> %f0
  43  -live- %f0
  43  float_return %f0
  45  ---
  45  L5:
  45  float_return $nan
  47  ---
  47  L4:
  47  float_return $nan
