   0  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.BufMatchContext.inst__buffer> -> %r0
   5  -live- %i0, %i1, %r0, %r1
   8  guard_class %r0 -> %i2
  11  getfield_raw_i %i2, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getitem> -> %i2
  16  -live- %i0, %i1, %i2, %r0, %r1
  19  int_guard_value %i2
  21  residual_call_ir_i %i2, <IndirectCallTargets>, I[%i0], R[%r0], <CallDescr(ri) EF=7> -> %i0
  30  -live- %i0, %i1, %r1
  33  int_add %i1, $1 -> %i1
  37  -live- %i0, %i1, %r1
  40  ref_guard_value %r1
  42  getfield_gc_r_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_pattern> -> %r0
  47  getarrayitem_gc_i_pure %r0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab0d404e20> -> %i1
  53  int_eq %i0, %i1 -> %i0
  57  int_return %i0
