   0  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.buffer.BufferSlice.inst_parent> -> %r1
   5  getfield_gc_i_pure %r0, FieldDescr<pypy.interpreter.buffer.BufferSlice.inst_start> -> %i1
  10  getfield_gc_i_pure %r0, FieldDescr<pypy.interpreter.buffer.BufferSlice.inst_step> -> %i2
  15  int_mul %i2, %i0 -> %i0
  19  int_add %i1, %i0 -> %i0
  23  -live- %i0, %r1
  26  guard_class %r1 -> %i1
  29  getfield_raw_i %i1, FieldDescr<pypy.interpreter.buffer.BufferView_vtable.cls_w_getitem> -> %i1
  34  -live- %i0, %i1, %r1
  37  switch %i1, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  41  unreachable
  42  ---
  42  L1:
  42  -live- %i0, %r1
  45  inline_call_ir_r <JitCode 'SimpleView.w_getitem'>, I[%i0], R[%r1] -> %r0
  53  -live- %r0
  56  ref_return %r0
  58  ---
  58  L2:
  58  -live- %i0, %r1
  61  inline_call_ir_r <JitCode 'BufferSlice.w_getitem'>, I[%i0], R[%r1] -> %r0
  69  -live- %r0
  72  ref_return %r0
  74  ---
  74  L3:
  74  -live- %i0, %r1
  77  inline_call_ir_r <JitCode 'BufferView.w_getitem'>, I[%i0], R[%r1] -> %r0
  85  -live- %r0
  88  ref_return %r0
