   0  -live- %f0, %i0, %i1
   0  switch %i1, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
   4  L4:
   4  residual_call_irf_f $<* fn ccall_lseek__Signed_SignedLongLong_Signed>, I[%i0, %i1], R[], F[%f0], <CallDescr(iLi) EF=7> -> %f0
  15  -live- %f0
  15  inline_call_irf_f <JitCode 'handle_posix_error__lseek'>, I[], R[$<* struct rpy_string>], F[%f0] -> %f0
  24  -live- %f0
  24  float_return %f0
  26  ---
  26  L1:
  26  -live- %f0, %i0
  26  int_copy $0 -> %i1
  29  goto L4
  32  ---
  32  L2:
  32  -live- %f0, %i0
  32  int_copy $1 -> %i1
  35  goto L4
  38  ---
  38  L3:
  38  -live- %f0, %i0
  38  int_copy $2 -> %i1
  41  goto L4
