   0  int_and %i0, $4294967295 -> %i0
   4  int_and %i1, $4294967295 -> %i1
   8  residual_call_ir_i $<* fn ccall_setreuid__UINT_UINT>, I[%i0, %i1], R[], <CallDescr(ii) EF=7> -> %i0
  17  -live- %i0
  20  goto_if_not_int_lt %i0, $0, L1
  25  residual_call_ir_i $<* fn _ll_1_threadlocalref_get__INTLlT_Signed>, I[$CDefinedIntSymbolic('RPY_TLOFS_rpy_errno')], R[], <CallDescr(i) EF=2 OS_THREADLOCALREF_GET> -> %i1
  33  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x00000001cfe04800> -> %r0
  38  setarrayitem_gc_r %r0, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x00000001cfe04800>
  44  setarrayitem_gc_r %r0, $1, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x00000001cfe04800>
  50  int_isconstant $2 -> %i0
  53  -live- %i0, %i1, %r0
  56  goto_if_not %i0, L2
  60  ref_isvirtual %r0 -> %i0
  63  -live- %i0, %i1, %r0
  66  goto_if_not %i0, L3
  70  L4:
  70  inline_call_ir_r <JitCode 'll_join_strs__v1131___simple_call__function_'>, I[$2], R[%r0] -> %r1
  78  L5:
  78  -live- %i1, %r1
  81  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00000001d16f9360> -> %r0
  85  setfield_gc_r %r0, %r1, FieldDescr<exceptions.EnvironmentError.inst_strerror>
  90  setfield_gc_i %r0, %i1, FieldDescr<exceptions.EnvironmentError.inst_errno>
  95  assert_not_none %r0
  97  -live- %r0
 100  raise %r0
 102  ---
 102  L3:
 102  goto L4
 105  ---
 105  L2:
 105  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1133___simple_call__function_>, I[$2], R[%r0], <CallDescr(ir) EF=5> -> %r1
 114  -live- %i1, %r1
 117  goto L5
 120  ---
 120  L1:
 120  void_return
