   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  getfield_gc_i_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_flags> -> %i2
  38  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  46  -live- %i0, %i1, %r1
  49  int_add %i1, $1 -> %i1
  53  -live- %i0, %i1, %r1
  56  ref_guard_value %r1
  58  getfield_gc_r_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_pattern> -> %r0
  63  getarrayitem_gc_i_pure %r0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000563a77308b10> -> %i1
  69  int_ne %i0, %i1 -> %i0
  73  int_return %i0
