   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- %r0, %r1
  14  getfield_gc_r %r1, FieldDescr<pypy.module.posix.interp_posix.FileEncoder.inst_w_obj> -> %r1
  19  inline_call_r_r <JitCode 'fsencode_w'>, R[%r1] -> %r1
  25  -live- %r0, %r1
  28  residual_call_r_r $<* fn get_nonmovingbuffer_ll_final_null>, R[%r0], <CallDescr(r) EF=5> -> %r0
  35  -live- %r0, %r1
  38  getfield_gc_i_pure %r0, FieldDescr<tuple3.item0> -> %i0
  43  getfield_gc_r_pure %r0, FieldDescr<tuple3.item1> -> %r2
  48  getfield_gc_i_pure %r0, FieldDescr<tuple3.item2> -> %i1
  53  residual_call_r_r $<* fn get_nonmovingbuffer_ll_final_null>, R[%r1], <CallDescr(r) EF=5> -> %r0
  60  -live- %i0, %i1, %r0, %r2
  63  getfield_gc_i_pure %r0, FieldDescr<tuple3.item0> -> %i2
  68  getfield_gc_r_pure %r0, FieldDescr<tuple3.item1> -> %r1
  73  getfield_gc_i_pure %r0, FieldDescr<tuple3.item2> -> %i3
  78  residual_call_ir_i $<* fn ccall_rename__arrayPtr_arrayPtr>, I[%i0, %i2], R[], <CallDescr(ii) EF=7> -> %i4
  87  -live- %i0, %i1, %i2, %i3, %i4, %r1, %r2
  90  residual_call_ir_v $<* fn free_nonmovingbuffer_ll>, I[%i0, %i1], R[%r2], <CallDescr(iri) EF=2>
  99  residual_call_ir_v $<* fn free_nonmovingbuffer_ll>, I[%i2, %i3], R[%r1], <CallDescr(iri) EF=2>
 108  -live- %i4
 111  goto_if_not_int_lt %i4, $0, L1
 116  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> -> %i0
 124  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaaaf0e56f00> -> %r0
 129  setarrayitem_gc_r %r0, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaaaf0e56f00>
 135  setarrayitem_gc_r %r0, $1, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaaaf0e56f00>
 141  inline_call_ir_r <JitCode 'll_join_strs_look_inside_iff__Signed_arrayPtr_Ptr_GcStruct_rpy_stringLlT'>, I[$2], R[%r0] -> %r0
 149  -live- %i0, %r0
 152  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3244ec98> -> %r1
 156  setfield_gc_r %r1, %r0, FieldDescr<exceptions.EnvironmentError.inst_strerror>
 161  setfield_gc_i %r1, %i0, FieldDescr<exceptions.EnvironmentError.inst_errno>
 166  assert_not_none %r1
 168  -live- %r1
 171  raise %r1
 173  ---
 173  L1:
 173  void_return
