   0  residual_call_irf_i $<* fn _ll_2_llong_lt__SignedLongLong_SignedLongLong>, I[], R[], F[%f0, $0L], <CallDescr(LL) EF=0 OS_LLONG_LT> -> %i0
  10  -live- %f0, %i0, %r0
  10  goto_if_not %i0, L1
  14  residual_call_ir_i $<* fn _ll_1_threadlocalref_get__SignedLlT_Signed>, I[$CDefinedIntSymbolic('RPY_TLOFS_rpy_errno')], R[], <CallDescr(i) EF=2 OS_THREADLOCALREF_GET> -> %i1
  22  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x4aa1a670> -> %r1
  27  -live- %i1, %r0, %r1
  27  goto_if_not_ptr_nonzero %r0, L2
  31  L3:
  31  setarrayitem_gc_r %r1, $0, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x4aa1a670>
  37  setarrayitem_gc_r %r1, $1, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x4aa1a670>
  43  ref_isvirtual %r1 -> %i0
  46  -live- %i0, %i1, %r1
  46  goto_if_not %i0, L4
  50  L5:
  50  inline_call_ir_r <JitCode 'll_join_strs__v1093___simple_call__function_'>, I[$2], R[%r1] -> %r1
  58  -live- %i1, %r1
  58  L6:
  58  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x1258a230> -> %r0
  62  setfield_gc_r %r0, %r1, FieldDescr<exceptions.EnvironmentError.inst_strerror>
  67  setfield_gc_i %r0, %i1, FieldDescr<exceptions.EnvironmentError.inst_errno>
  72  -live- %r0
  72  raise %r0
  74  ---
  74  L4:
  74  int_isconstant $2 -> %i0
  77  -live- %i0, %i1, %r1
  77  goto_if_not %i0, L7
  81  goto L5
  84  ---
  84  L7:
  84  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1089___simple_call__function_>, I[$2], R[%r1], <CallDescr(ir) EF=5> -> %r1
  93  -live- %i1, %r1
  93  goto L6
  96  ---
  96  L2:
  96  ref_copy $<* struct rpy_string> -> %r0
  99  goto L3
 102  ---
 102  L1:
 102  float_return %f0
