   0  residual_call_r_r $<* fn get_nonmovingbuffer_final_null>, R[%r0], <CallDescr(r) EF=5> -> %r1
   7  -live- %r0, %r1
   7  getfield_gc_i_pure %r1, FieldDescr<tuple2.item0> -> %i0
  12  getfield_gc_i_pure %r1, FieldDescr<tuple2.item1> -> %i1
  17  residual_call_ir_i $<* fn ccall_utime__arrayPtr_utimbufPtr>, I[%i0, $<* struct utimbuf>], R[], <CallDescr(ii) EF=7> -> %i2
  26  -live- %i0, %i1, %i2, %r0
  26  residual_call_ir_v $<* fn free_nonmovingbuffer>, I[%i0, %i1], R[%r0], <CallDescr(rii) EF=2>
  35  -live- %i2
  35  goto_if_not_int_lt %i2, $0, L1
  40  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
  48  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000001008af37440> -> %r0
  53  setarrayitem_gc_r %r0, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000001008af37440>
  59  setarrayitem_gc_r %r0, $1, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000001008af37440>
  65  ref_isvirtual %r0 -> %i0
  68  -live- %i0, %i1, %r0
  68  goto_if_not %i0, L2
  72  L3:
  72  inline_call_ir_r <JitCode 'll_join_strs__v1095___simple_call__function_'>, I[$2], R[%r0] -> %r1
  80  -live- %i1, %r1
  80  L4:
  80  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00000100959d7e18> -> %r0
  84  setfield_gc_r %r0, %r1, FieldDescr<exceptions.EnvironmentError.inst_strerror>
  89  setfield_gc_i %r0, %i1, FieldDescr<exceptions.EnvironmentError.inst_errno>
  94  assert_not_none %r0
  96  -live- %r0
  96  guard_class %r0 -> %i0
  99  -live- %r0
  99  raise %r0
 101  ---
 101  L2:
 101  int_isconstant $2 -> %i0
 104  -live- %i0, %i1, %r0
 104  goto_if_not %i0, L5
 108  goto L3
 111  ---
 111  L5:
 111  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1091___simple_call__function_>, I[$2], R[%r0], <CallDescr(ir) EF=5> -> %r1
 120  -live- %i1, %r1
 120  goto L4
 123  ---
 123  L1:
 123  void_return
