   0  -live- %i0, %i1, %r0, %r1
   0  guard_class %r0 -> %i2
   3  getfield_raw_i %i2, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext_vtable.cls__spec_match_IN_IGNORE> -> %i2
   8  -live- %i0, %i1, %i2, %r0, %r1
   8  switch %i2, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %i0, %i1, %r0, %r1
  13  int_add %i1, $2 -> %i1
  17  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.StrMatchContext.inst__string> -> %r2
  22  strgetitem %r2, %i0 -> %i0
  26  getfield_gc_i_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_flags> -> %i2
  31  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  39  -live- %i0, %i1, %r0, %r1
  39  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r0, %r1] -> %i0
  49  -live- %i0
  49  int_return %i0
  51  ---
  51  L2:
  51  -live- %i0, %i1, %r0, %r1
  51  inline_call_ir_i <JitCode 'BufMatchContext.buf_spec_match_IN_IGNORE'>, I[%i0, %i1], R[%r0, %r1] -> %i0
  61  -live- %i0
  61  int_return %i0
  63  ---
  63  L3:
  63  -live- %i0, %i1, %r0, %r1
  63  int_add %i1, $2 -> %i1
  67  getfield_gc_r %r0, FieldDescr<rpython.rlib.rsre.rsre_utf8.Utf8MatchContext.inst__utf8> -> %r2
  72  inline_call_ir_i <JitCode 'codepoint_at_pos'>, I[%i0], R[%r2] -> %i0
  80  -live- %i0, %i1, %r0, %r1
  80  getfield_gc_i_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_flags> -> %i2
  85  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  93  -live- %i0, %i1, %r0, %r1
  93  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r0, %r1] -> %i0
 103  -live- %i0
 103  int_return %i0
