   0  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_fd> -> %i0
   5  -live- %i0, %r0, %r1
   5  goto_if_not_int_lt %i0, $0, L1
  10  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4f52efa0> -> %r1
  14  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  19  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff5988b640> -> %r0
  23  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  28  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  33  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  38  assert_not_none %r0
  40  -live- %r0
  40  guard_class %r0 -> %i0
  43  -live- %r0
  43  raise %r0
  45  ---
  45  L1:
  45  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_writable> -> %i0
  50  -live- %i0, %r0, %r1
  50  goto_if_not %i0, L2
  54  inline_call_r_r <JitCode 'getarg_w__s_'>, R[$<* struct rpy_string>, %r1] -> %r1
  61  -live- %r0, %r1
  61  -live- %r0, %r1
  61  guard_class %r1 -> %i0
  64  getfield_raw_i %i0, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_as_str> -> %i0
  69  -live- %i0, %r0, %r1
  69  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  73  unreachable
  74  ---
  74  L3:
  74  -live- %r0, %r1
  74  getfield_gc_r_pure %r1, FieldDescr<rpython.rlib.buffer.StringBuffer.inst_value> -> %r1
  79  L6:
  79  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_fd> -> %i0
  84  inline_call_ir_i <JitCode 'write'>, I[%i0], R[%r1] -> %i0
  92  -live- %i0
  92  catch_exception L7
  95  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff5768f2d0> -> %r1
  99  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
 104  ref_return %r1
 106  ---
 106  L7:
 106  goto_if_exception_mismatch $<* struct object_vtable>, L8
 110  last_exc_value -> %r1
 112  getfield_gc_i %r1, FieldDescr<exceptions.EnvironmentError.inst_errno> -> %i0
 117  -live- %i0, %r1
 117  goto_if_not_int_eq %i0, $11, L9
 122  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 124  ---
 124  L9:
 124  inline_call_r_r <JitCode 'wrap_oserror2__w_IOError'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>] -> %r0
 132  -live- %r0
 132  assert_not_none %r0
 134  -live- %r0
 134  guard_class %r0 -> %i0
 137  -live- %r0
 137  raise %r0
 139  ---
 139  L8:
 139  reraise
 140  ---
 140  L4:
 140  -live-
 140  raise $<* struct object>
 142  ---
 142  L5:
 142  -live- %r0, %r1
 142  inline_call_r_r <JitCode 'Buffer.as_str'>, R[%r1] -> %r1
 148  -live- %r0, %r1
 148  goto L6
 151  ---
 151  L2:
 151  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff713b8960> -> %r0
 155  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 160  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 165  assert_not_none %r0
 167  -live- %r0
 167  guard_class %r0 -> %i0
 170  -live- %r0
 170  raise %r0
