   0  -live- %i0, %i1, %r0
   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
   8  switch %i2, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  12  unreachable
  13  ---
  13  L1:
  13  -live- %i0, %i1, %r0
  13  int_add %i1, $2 -> %i1
  17  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.StrMatchContext.inst__string> -> %r1
  22  strgetitem %r1, %i0 -> %i0
  26  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_flags> -> %i2
  31  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  39  -live- %i0, %i1, %r0
  39  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r0] -> %i0
  48  -live- %i0
  48  int_return %i0
  50  ---
  50  L2:
  50  -live- %i0, %i1, %r0
  50  int_add %i1, $2 -> %i1
  54  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.UnicodeMatchContext.inst__unicodestr> -> %r1
  59  unicodegetitem %r1, %i0 -> %i0
  63  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_flags> -> %i2
  68  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  76  -live- %i0, %i1, %r0
  76  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r0] -> %i0
  85  -live- %i0
  85  int_return %i0
  87  ---
  87  L3:
  87  -live- %i0, %i1, %r0
  87  inline_call_ir_i <JitCode 'BufMatchContext.buf_spec_match_IN_IGNORE'>, I[%i0, %i1], R[%r0] -> %i0
  96  -live- %i0
  96  int_return %i0
