   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
  11  strlen %r0 -> %i0
  14  int_add %i0, $1 -> %i0
  18  residual_call_ir_i $<* fn _ll_1_raw_malloc_varsize__Signed>, I[%i0], R[], <CallDescr(i) EF=5 OS_RAW_MALLOC_VARSIZE_CHAR> -> %i0
  26  -live- %i0, %r0
  26  strlen %r0 -> %i1
  29  residual_call_ir_v $<* fn copy_string_to_raw>, I[%i0, $0, %i1], R[%r0], <CallDescr(riii) EF=0 OS_STR_COPY_TO_RAW>
  39  setarrayitem_raw_i %i0, %i1, $'\x00', <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000001008f481478>
  45  residual_call_ir_i $<* fn ccall_unlink__arrayPtr>, I[%i0], R[], <CallDescr(i) EF=7> -> %i1
  53  -live- %i0, %i1
  53  -live- %i0, %i1
  53  goto_if_not_int_is_true %i0, L1
  57  residual_call_ir_v $<* fn _ll_1_raw_free__arrayPtr>, I[%i0], R[], <CallDescr(i) EF=2 OS_RAW_FREE>
  64  L2:
  64  -live- %i1
  64  goto_if_not_int_lt %i1, $0, L3
  69  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
  77  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000010081672170> -> %r0
  82  setarrayitem_gc_r %r0, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000010081672170>
  88  setarrayitem_gc_r %r0, $1, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000010081672170>
  94  ref_isvirtual %r0 -> %i0
  97  -live- %i0, %i1, %r0
  97  goto_if_not %i0, L4
 101  L5:
 101  inline_call_ir_r <JitCode 'll_join_strs__v1076___simple_call__function_'>, I[$2], R[%r0] -> %r1
 109  -live- %i1, %r1
 109  L6:
 109  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000001004e722790> -> %r0
 113  setfield_gc_r %r0, %r1, FieldDescr<exceptions.EnvironmentError.inst_strerror>
 118  setfield_gc_i %r0, %i1, FieldDescr<exceptions.EnvironmentError.inst_errno>
 123  -live- %r0
 123  raise %r0
 125  ---
 125  L4:
 125  int_isconstant $2 -> %i0
 128  -live- %i0, %i1, %r0
 128  goto_if_not %i0, L7
 132  goto L5
 135  ---
 135  L7:
 135  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1072___simple_call__function_>, I[$2], R[%r0], <CallDescr(ir) EF=5> -> %r1
 144  -live- %i1, %r1
 144  goto L6
 147  ---
 147  L3:
 147  void_return
 148  ---
 148  L1:
 148  goto L2
