   0  residual_call_r_r $<* fn remove_const>, R[%r0], <CallDescr(r) EF=5> -> %r0
   7  -live- %r0
   7  strlen %r0 -> %i0
  10  -live- %i0, %r0
  10  goto_if_not_int_is_true %i0, L1
  14  strlen %r0 -> %i0
  17  int_sub %i0, $1 -> %i0
  21  strgetitem %r0, %i0 -> %i0
  25  -live- %i0, %r0
  25  goto_if_not_int_eq %i0, $']', L2
  30  strlen %r0 -> %i0
  33  residual_call_ir_i $<* fn ll_rfind_char__rpy_stringPtr_Char_Signed_Signed>, I[$'[', $0, %i0], R[%r0], <CallDescr(riii) EF=0> -> %i1
  44  -live- %i1, %r0
  44  goto_if_not_int_gt %i1, $0, L3
  49  strlen %r0 -> %i0
  52  int_sub %i0, $1 -> %i2
  56  -live- %i1, %i2, %r0
  56  goto_if_not_int_gt %i2, $0, L4
  61  int_add %i1, $1 -> %i0
  65  -live- %i0, %i1, %i2, %r0
  65  goto_if_not_int_lt %i0, %i2, L5
  70  int_add %i1, $1 -> %i1
  74  strlen %r0 -> %i0
  77  -live- %i0, %i1, %i2, %r0
  77  goto_if_not_int_gt %i2, %i0, L6
  82  strlen %r0 -> %i2
  85  L7:
  85  residual_call_ir_r $<* fn _ll_stringslice__rpy_stringPtr_Signed_Signed>, I[%i1, %i2], R[%r0], <CallDescr(rii) EF=3 OS_STR_SLICE> -> %r0
  95  -live- %r0
  95  residual_call_ir_i $<* fn ll_int__rpy_stringPtr_Signed>, I[$10], R[%r0], <CallDescr(ri) EF=4> -> %i0
 104  -live- %i0
 104  int_return %i0
 106  ---
 106  L6:
 106  goto L7
 109  ---
 109  L5:
 109  int_return $-1
 111  ---
 111  L4:
 111  int_return $-1
 113  ---
 113  L3:
 113  int_return $-1
 115  ---
 115  L2:
 115  int_return $-1
 117  ---
 117  L1:
 117  int_return $-1
