   0  -live- %r0, %r1
   0  ref_guard_value %r0
   2  -live- %r0, %r1
   2  jit_merge_point $41, I[], R[%r0], F[], I[], R[%r1], F[]
  12  -live- %r1
  12  getfield_gc_i %r1, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_match_start> -> %i0
  17  inline_call_ir_r <JitCode '_spec_sre_match__rpython_rlib_rsre_rsre_core_AbstractMatchContext_star_3'>, I[$0, %i0], R[%r1, $<* struct rpython.rlib.rsre.rsre_core.Mark>] -> %r0
  27  -live- %r0
  27  -live- %r0
  27  goto_if_not_ptr_iszero %r0, L1
  31  int_return $False
  33  ---
  33  L1:
  33  int_return $True
