   0  int_and %i1, $4 -> %i2
   4  -live- %i0, %i1, %i2
   7  goto_if_not_int_is_true %i2, L1
  11  int_copy %i0 -> %i1
  14  -live- %i1
  17  goto_if_not_int_lt %i1, $256, L2
  22  int_signext %i1, $4 -> %i1
  26  residual_call_ir_i $<* fn tolower>, I[%i1], R[], <CallDescr(i) EF=2> -> %i1
  34  int_return %i1
  36  ---
  36  L2:
  36  int_return %i1
  38  ---
  38  L1:
  38  int_and %i1, $32 -> %i1
  42  -live- %i0, %i1
  45  goto_if_not_int_is_true %i1, L3
  49  -live- %i0
  52  goto_if_not_int_lt %i0, $128, L4
  57  int_between $65, %i0, $91 -> %i1
  62  int_mul %i1, $32 -> %i1
  66  int_add %i0, %i1 -> %i1
  70  int_return %i1
  72  ---
  72  L4:
  72  inline_call_ir_i <JitCode 'tolower'>, I[%i0], R[] -> %i1
  79  -live- %i0, %i1
  82  catch_exception L5
  85  int_return %i1
  87  ---
  87  L5:
  87  goto_if_exception_mismatch $<* struct object_vtable>, L6
  91  int_return %i0
  93  ---
  93  L6:
  93  reraise
  94  ---
  94  L3:
  94  int_between $65, %i0, $91 -> %i1
  99  int_mul %i1, $32 -> %i1
 103  int_add %i0, %i1 -> %i1
 107  int_return %i1
