   0  getfield_gc_r %r0, FieldDescr<pypy.module.posix.interp_posix.FileEncoder.inst_w_obj> -> %r0
   5  inline_call_r_r <JitCode 'fsencode_w'>, R[%r0] -> %r0
  11  -live- %i0, %i1, %r0
  11  residual_call_ir_i $<* fn ll_os.ll_os_open>, I[%i0, $438], R[%r0], <CallDescr(rii) EF=7> -> %i0
  21  -live- %i0, %i1
  21  -live- %i0, %i1
  21  goto_if_not %i1, L1
  25  residual_call_irf_f $<* fn ll_os.ll_os_lseek>, I[%i0, $2], R[], F[$0L], <CallDescr(iLi) EF=7> -> %f0
  36  -live- %i0
  36  catch_exception L2
  39  L3:
  39  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0xc111956c> -> %r0
  43  setfield_gc_i %r0, %i0, FieldDescr<rpython.rlib.streamio.DiskFile.inst_fd>
  48  setfield_gc_i %r0, $'\x02', FieldDescr<rpython.rlib.streamio.DiskFile.inst_signal_checker>
  53  ref_return %r0
  55  ---
  55  L2:
  55  goto_if_exception_mismatch $<* struct object_vtable>, L4
  59  goto L3
  62  ---
  62  L4:
  62  reraise
  63  ---
  63  L1:
  63  goto L3
