   0  inline_call_r_i <JitCode 'W_AbstractStream._try_acquire_lock'>, R[%r0] -> %i1
   6  -live- %i0, %i1, %r0
   6  -live- %i0, %i1, %r0
   6  goto_if_not %i1, L1
  10  residual_call_ir_r $<* fn W_File.direct_readlines>, I[%i0], R[%r0], <CallDescr(ri) EF=7> -> %r1
  19  -live- %r0, %r1
  19  catch_exception L2
  22  inline_call_r_v <JitCode 'W_AbstractStream.unlock'>, R[%r0]
  27  -live- %r1
  27  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac53aa758> -> %r0
  31  setfield_gc_r %r0, $<* struct pypy.objspace.std.listobject.ListStrategy>, FieldDescr<pypy.objspace.std.listobject.W_ListObject.inst_strategy>
  36  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.listobject.W_ListObject.inst_lstorage>
  41  ref_return %r0
  43  ---
  43  L2:
  43  goto_if_exception_mismatch $<* struct object_vtable>, L3
  47  last_exc_value -> %r2
  49  L4:
  49  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_w_name> -> %r1
  54  inline_call_r_r <JitCode 'wrap_streamerror'>, R[%r2, %r1] -> %r1
  61  -live- %r0, %r1
  61  catch_exception L5
  64  assert_not_none %r1
  66  -live- %r0, %r1
  66  guard_class %r1 -> %i0
  69  L6:
  69  inline_call_r_v <JitCode 'W_AbstractStream.unlock'>, R[%r0]
  74  -live- %r1
  74  -live- %r1
  74  raise %r1
  76  ---
  76  L5:
  76  last_exception -> %i0
  78  last_exc_value -> %r1
  80  goto L6
  83  ---
  83  L3:
  83  goto_if_exception_mismatch $<* struct object_vtable>, L7
  87  last_exc_value -> %r2
  89  goto L4
  92  ---
  92  L7:
  92  last_exception -> %i0
  94  last_exc_value -> %r1
  96  goto L6
  99  ---
  99  L1:
  99  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r1
 103  setfield_gc_r %r1, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 108  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 113  assert_not_none %r1
 115  -live- %r1
 115  guard_class %r1 -> %i0
 118  -live- %r1
 118  raise %r1
