   0  residual_call_ir_i $<* fn ccall_fcntl__Signed_Signed_Signed>, I[%i0, $3, $0], R[], <CallDescr(iii) EF=7> -> %i0
  10  -live- %i0, %i1, %i2
  10  int_and %i0, $2 -> %i3
  14  -live- %i0, %i1, %i2, %i3
  14  goto_if_not_int_is_true %i3, L1
  18  void_return
  19  ---
  19  L1:
  19  int_and %i0, $1 -> %i0
  23  -live- %i0, %i1, %i2
  23  goto_if_not_int_is_true %i0, L2
  27  -live- %i1
  27  goto_if_not %i1, L3
  31  L4:
  31  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x425ad710> -> %r0
  35  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<exceptions.EnvironmentError.inst_strerror>
  40  setfield_gc_i %r0, $22, FieldDescr<exceptions.EnvironmentError.inst_errno>
  45  assert_not_none %r0
  47  -live- %r0
  47  guard_class %r0 -> %i0
  50  -live- %r0
  50  raise %r0
  52  ---
  52  L3:
  52  void_return
  53  ---
  53  L2:
  53  -live- %i2
  53  goto_if_not %i2, L5
  57  goto L4
  60  ---
  60  L5:
  60  void_return
