   0  -live- %r0, %r1, %r2
   0  guard_class %r1 -> %i0
   3  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
   8  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  13  -live- %i0, %r0, %r1, %r2
  13  goto_if_not %i0, L1
  17  getfield_gc_i_pure %r0, FieldDescr<pypy.module._cffi_backend.libraryobj.W_Library.inst_handle> -> %i0
  22  inline_call_ir_i <JitCode 'dlsym'>, I[%i0], R[%r2] -> %i1
  30  -live- %i1, %r0, %r1, %r2
  30  catch_exception L2
  33  -live- %i1, %r1
  33  guard_class %r1 -> %i0
  36  -live- %i0, %i1, %r1
  36  goto_if_not_int_eq %i0, $<* struct object_vtable>, L3
  41  getfield_gc_i_pure %r1, FieldDescr<pypy.module._cffi_backend.ctypeptr.W_CTypePtrOrArray.inst_length> -> %i0
  46  -live- %i0, %i1, %r1
  46  goto_if_not_int_lt %i0, $0, L4
  51  getfield_gc_r_pure %r1, FieldDescr<pypy.module._cffi_backend.ctypearray.W_CTypeArray.inst_ctptr> -> %r1
  56  L5:
  56  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4a9fcc30> -> %r0
  60  setfield_gc_i %r0, $<* None>, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
  65  setfield_gc_i %r0, %i1, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
  70  setfield_gc_r %r0, %r1, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst_ctype>
  75  ref_return %r0
  77  ---
  77  L4:
  77  goto L5
  80  ---
  80  L3:
  80  goto L5
  83  ---
  83  L2:
  83  goto_if_exception_mismatch $<* struct object_vtable>, L6
  87  getfield_gc_r_pure %r0, FieldDescr<pypy.module._cffi_backend.libraryobj.W_Library.inst_name> -> %r0
  92  inline_call_r_r <JitCode 'oefmt__function_symbol___s__not_found_in_library___s__star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, %r2, %r0] -> %r2
 101  -live- %r2
 101  assert_not_none %r2
 103  -live- %r2
 103  guard_class %r2 -> %i0
 106  -live- %r2
 106  raise %r2
 108  ---
 108  L6:
 108  reraise
 109  ---
 109  L1:
 109  getfield_gc_r_pure %r1, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_name> -> %r0
 114  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4a098b90> -> %r2
 118  setfield_gc_r %r2, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 123  setfield_gc_r %r2, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
 128  setfield_gc_r %r2, %r0, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
 133  assert_not_none %r2
 135  -live- %r2
 135  guard_class %r2 -> %i0
 138  -live- %r2
 138  raise %r2
