   0  -live- %i0, %i1, %r0, %r1
   3  guard_class %r0 -> %i2
   6  getfield_raw_i %i2, FieldDescr<rpython.rlib.rsre.rsre_core.AbstractMatchContext_vtable.cls__spec_match_IN_IGNORE> -> %i2
  11  -live- %i0, %i1, %i2, %r0, %r1
  14  switch %i2, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %i0, %i1, %r0, %r1
  22  int_add %i1, $2 -> %i1
  26  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.rsre.rsre_core.StrMatchContext.inst__string> -> %r2
  31  strgetitem %r2, %i0 -> %i0
  35  getfield_gc_i_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_flags> -> %i2
  40  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
  48  -live- %i0, %i1, %r0, %r1
  51  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r0, %r1] -> %i0
  61  -live- %i0
  64  int_return %i0
  66  ---
  66  L2:
  66  -live- %i0, %i1, %r0, %r1
  69  inline_call_ir_i <JitCode 'BufMatchContext.buf_spec_match_IN_IGNORE'>, I[%i0, %i1], R[%r0, %r1] -> %i0
  79  -live- %i0
  82  int_return %i0
  84  ---
  84  L3:
  84  -live- %i0, %i1, %r0, %r1
  87  int_add %i1, $2 -> %i1
  91  getfield_gc_r %r0, FieldDescr<rpython.rlib.rsre.rsre_utf8.Utf8MatchContext.inst__utf8> -> %r2
  96  inline_call_ir_i <JitCode 'codepoint_at_pos'>, I[%i0], R[%r2] -> %i0
 104  -live- %i0, %i1, %r0, %r1
 107  getfield_gc_i_pure %r1, FieldDescr<rpython.rlib.rsre.rsre_core.CompiledPattern.inst_flags> -> %i2
 112  inline_call_ir_i <JitCode 'getlower'>, I[%i0, %i2], R[] -> %i0
 120  -live- %i0, %i1, %r0, %r1
 123  inline_call_ir_i <JitCode 'check_charset'>, I[%i1, %i0], R[%r0, %r1] -> %i0
 133  -live- %i0
 136  int_return %i0
