   0  inline_call_r_i <JitCode 'W_AbstractStream._try_acquire_lock'>, R[%r0] -> %i0
   6  -live- %i0, %r0
   6  -live- %i0, %r0
   6  goto_if_not %i0, L1
  10  inline_call_r_r <JitCode 'W_File.direct_next'>, R[%r0] -> %r1
  16  -live- %r0, %r1
  16  catch_exception L2
  19  inline_call_r_v <JitCode 'W_AbstractStream.unlock'>, R[%r0]
  24  -live- %r1
  24  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000000174027cc8> -> %r0
  28  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  33  ref_return %r0
  35  ---
  35  L2:
  35  goto_if_exception_mismatch $<* struct object_vtable>, L3
  39  last_exc_value -> %r2
  41  L4:
  41  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_w_name> -> %r1
  46  inline_call_r_r <JitCode 'wrap_streamerror'>, R[%r2, %r1] -> %r1
  53  -live- %r0, %r1
  53  catch_exception L5
  56  assert_not_none %r1
  58  -live- %r0, %r1
  58  guard_class %r1 -> %i0
  61  L6:
  61  inline_call_r_v <JitCode 'W_AbstractStream.unlock'>, R[%r0]
  66  -live- %r1
  66  -live- %r1
  66  raise %r1
  68  ---
  68  L5:
  68  last_exception -> %i0
  70  last_exc_value -> %r1
  72  goto L6
  75  ---
  75  L3:
  75  goto_if_exception_mismatch $<* struct object_vtable>, L7
  79  last_exc_value -> %r2
  81  goto L4
  84  ---
  84  L7:
  84  last_exception -> %i0
  86  last_exc_value -> %r1
  88  goto L6
  91  ---
  91  L1:
  91  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000018e6b98a0> -> %r1
  95  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 100  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 105  assert_not_none %r1
 107  -live- %r1
 107  guard_class %r1 -> %i0
 110  -live- %r1
 110  raise %r1
