   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  -live- %i0, %i1, %r0
  13  getfield_gc_r_greenfield %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_pattern> -> %r1
  18  int_add %i1, $2 -> %i1
  22  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.StrMatchContext.inst__string> -> %r2
  27  strgetitem %r2, %i0 -> %i0
  31  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_flags> -> %i2
  36  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  44  -live- %i0, %i1, %r1
  44  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r1] -> %i0
  53  -live- %i0
  53  int_return %i0
  55  ---
  55  L2:
  55  -live- %i0, %i1, %r0
  55  -live- %i0, %i1, %r0
  55  getfield_gc_r_greenfield %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_pattern> -> %r1
  60  int_add %i1, $2 -> %i1
  64  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.UnicodeMatchContext.inst__unicodestr> -> %r2
  69  unicodegetitem %r2, %i0 -> %i0
  73  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext.inst_flags> -> %i2
  78  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  86  -live- %i0, %i1, %r1
  86  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r1] -> %i0
  95  -live- %i0
  95  int_return %i0
  97  ---
  97  L3:
  97  -live- %i0, %i1, %r0
  97  inline_call_ir_i <JitCode 'BufMatchContext.buf_spec_match_IN_IGNORE'>, I[%i0, %i1], R[%r0] -> %i0
 106  -live- %i0
 106  int_return %i0
