   0  -live- %r0, %r1
   3  ref_guard_value %r0
   5  getfield_gc_i %r1, FieldDescr<rpython.rlib.libffi.ArgChain.inst_numargs> -> %i0
  10  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.clibffi.AbstractFuncPtr.inst_argtypes> -> %r2
  15  arraylen_gc %r2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab7d679248> -> %i1
  20  -live- %i0, %i1, %r0, %r1
  23  goto_if_not_int_ne %i0, %i1, L1
  28  getfield_gc_r_pure %r0, FieldDescr<rpython.rlib.clibffi.AbstractFuncPtr.inst_argtypes> -> %r2
  33  arraylen_gc %r2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab7d679248> -> %i0
  38  getfield_gc_i %r1, FieldDescr<rpython.rlib.libffi.ArgChain.inst_numargs> -> %i1
  43  new_array_clear $4, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408> -> %r2
  48  setarrayitem_gc_r %r2, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  54  residual_call_ir_r $<* fn ll_int2dec__Signed>, I[%i0], R[], <CallDescr(i) EF=3> -> %r1
  62  -live- %i1, %r1, %r2
  65  setarrayitem_gc_r %r2, $1, %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  71  setarrayitem_gc_r %r2, $2, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  77  residual_call_ir_r $<* fn ll_int2dec__Signed>, I[%i1], R[], <CallDescr(i) EF=3> -> %r1
  85  -live- %r1, %r2
  88  setarrayitem_gc_r %r2, $3, %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab80801408>
  94  int_isconstant $4 -> %i0
  97  -live- %i0, %r2
 100  goto_if_not %i0, L2
 104  ref_isvirtual %r2 -> %i0
 107  -live- %i0, %r2
 110  goto_if_not %i0, L3
 114  inline_call_ir_r <JitCode 'll_join_strs__v1135___simple_call__function_'>, I[$4], R[%r2] -> %r1
 122  L4:
 122  -live-
 125  raise $<* struct object>
 127  ---
 127  L3:
 127  L5:
 127  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1137___simple_call__function_>, I[$4], R[%r2], <CallDescr(ir) EF=5> -> %r1
 136  -live-
 139  goto L4
 142  ---
 142  L2:
 142  goto L5
 145  ---
 145  L1:
 145  residual_call_r_i $<* fn Func._prepare>, R[%r0], <CallDescr(r) EF=5> -> %i1
 152  -live- %i1, %r0, %r1
 155  getfield_gc_r %r1, FieldDescr<rpython.rlib.libffi.ArgChain.inst_first> -> %r1
 160  int_copy $0 -> %i2
 163  L6:
 163  -live- %i1, %i2, %r0, %r1
 166  goto_if_not_ptr_nonzero %r1, L7
 170  -live- %i1, %i2, %r0, %r1
 173  guard_class %r1 -> %i0
 176  getfield_raw_i %i0, FieldDescr<rpython.rlib.libffi.AbstractArg_vtable.cls_push> -> %i0
 181  -live- %i0, %i1, %i2, %r0, %r1
 184  switch %i0, <SwitchDictDescr 0:L8, 1:L9, 2:L10, 3:L11>
 188  unreachable
 189  ---
 189  L8:
 189  -live- %i1, %i2, %r0, %r1
 192  getfield_gc_i %r1, FieldDescr<rpython.rlib.libffi.IntArg.inst_intval> -> %i0
 197  residual_call_ir_v $<* fn Func._push_int>, I[%i0, %i1, %i2], R[%r0], <CallDescr(riii) EF=5>
 207  L12:
 207  -live- %i1, %i2, %r0, %r1
 210  int_add %i2, $1 -> %i2
 214  getfield_gc_r %r1, FieldDescr<rpython.rlib.libffi.AbstractArg.inst_next> -> %r1
 219  goto L6
 222  ---
 222  L9:
 222  -live- %i1, %i2, %r0, %r1
 225  getfield_gc_f %r1, FieldDescr<rpython.rlib.libffi.FloatArg.inst_floatval> -> %f0
 230  residual_call_irf_v $<* fn Func._push_float>, I[%i1, %i2], R[%r0], F[%f0], <CallDescr(rfii) EF=5>
 241  -live- %i1, %i2, %r0, %r1
 244  goto L12
 247  ---
 247  L10:
 247  -live- %i1, %i2, %r0, %r1
 250  getfield_gc_i %r1, FieldDescr<rpython.rlib.libffi.RawArg.inst_ptrval> -> %i0
 255  residual_call_ir_v $<* fn Func._push_raw>, I[%i0, %i1, %i2], R[%r0], <CallDescr(riii) EF=2>
 265  goto L12
 268  ---
 268  L11:
 268  -live- %i1, %i2, %r0, %r1
 271  residual_call_ir_v $<* fn SingleFloatArg.push>, I[%i1, %i2], R[%r1, %r0], <CallDescr(rrii) EF=5>
 281  -live- %i1, %i2, %r0, %r1
 284  goto L12
 287  ---
 287  L7:
 287  getfield_gc_i_pure %r0, FieldDescr<rpython.rlib.libffi.Func.inst_funcsym> -> %i0
 292  residual_call_ir_i $<* fn _do_call_int__UCHAR>, I[%i0, %i1], R[%r0], <CallDescr(rii) EF=7> -> %i0
 302  -live- %i0
 305  int_and %i0, $255 -> %i0
 309  int_return %i0
