   0  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.memoryobject.IndirectView.inst_parent> -> %r0
   5  -live- %i0, %i1, %r0
   5  guard_class %r0 -> %i2
   8  getfield_raw_i %i2, FieldDescr<pypy.interpreter.buffer.BufferView_vtable.cls_getbytes> -> %i2
  13  -live- %i0, %i1, %i2, %r0
  13  int_guard_value %i2
  15  residual_call_ir_r %i2, <IndirectCallTargets>, I[%i0, %i1], R[%r0], <CallDescr(rii) EF=7> -> %r0
  25  -live- %r0
  25  ref_return %r0
