   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  strlen %r0 -> %i2
  14  int_add %i2, $1 -> %i2
  18  residual_call_ir_i $<* fn _ll_1_raw_malloc_varsize__Signed>, I[%i2], R[], <CallDescr(i) EF=5 OS_RAW_MALLOC_VARSIZE_CHAR> -> %i2
  26  -live- %i0, %i1, %i2, %r0
  26  strlen %r0 -> %i3
  29  residual_call_ir_v $<* fn copy_string_to_raw>, I[%i2, $0, %i3], R[%r0], <CallDescr(riii) EF=0 OS_STR_COPY_TO_RAW>
  39  setarrayitem_raw_i %i2, %i3, $'\x00', <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10089328850>
  45  int_signext %i0, $4 -> %i0
  49  int_signext %i1, $4 -> %i1
  53  residual_call_ir_i $<* fn ccall_mknod__arrayPtr_INT_INT>, I[%i2, %i0, %i1], R[], <CallDescr(iii) EF=7> -> %i0
  63  -live- %i0, %i2
  63  -live- %i0, %i2
  63  goto_if_not_int_is_true %i2, L1
  67  residual_call_ir_v $<* fn _ll_1_raw_free__arrayPtr>, I[%i2], R[], <CallDescr(i) EF=2 OS_RAW_FREE>
  74  L2:
  74  inline_call_ir_i <JitCode 'handle_posix_error__mknod'>, I[%i0], R[$<* struct rpy_string>] -> %i0
  82  -live-
  82  void_return
  83  ---
  83  L1:
  83  goto L2
