   0  getfield_gc_i_pure %r0, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CField.inst_offset> -> %i1
   5  int_add %i0, %i1 -> %i1
   9  getfield_gc_i_pure %r0, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CField.inst_bitshift> -> %i0
  14  -live- %i0, %i1, %r0, %r1
  14  switch %i0, <SwitchDictDescr -2:L1, -1:L2>
  18  inline_call_ir_r <JitCode 'W_CField.convert_bitfield_to_object'>, I[%i1], R[%r0] -> %r1
  26  -live- %r1
  26  ref_return %r1
  28  ---
  28  L1:
  28  -live- %i1, %r0, %r1
  28  getfield_gc_r_pure %r0, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CField.inst_ctype> -> %r2
  33  -live- %i1, %r0, %r1, %r2
  33  guard_class %r1 -> %i0
  36  getfield_raw_i %i0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData_vtable.cls_get_structobj> -> %i0
  41  -live- %i0, %i1, %r0, %r1, %r2
  41  switch %i0, <SwitchDictDescr 0:L3, 1:L4, 2:L5>
  45  unreachable
  46  ---
  46  L3:
  46  -live- %i1, %r0, %r1, %r2
  46  L6:
  46  -live- %i1, %r0, %r1, %r2
  46  goto_if_not_ptr_iszero %r1, L7
  50  L8:
  50  getfield_gc_r_pure %r2, FieldDescr<pypy.module._cffi_backend.ctypearray.W_CTypeArray.inst_ctptr> -> %r2
  55  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4b2aefa0> -> %r1
  59  setfield_gc_i %r1, $<* None>, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
  64  setfield_gc_i %r1, %i1, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
  69  setfield_gc_r %r1, %r2, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst_ctype>
  74  ref_return %r1
  76  ---
  76  L7:
  76  getfield_gc_i_pure %r1, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CDataNewOwning.inst_allocated_length> -> %i0
  81  getfield_gc_i_pure %r0, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CField.inst_offset> -> %i2
  86  int_sub %i0, %i2 -> %i0
  90  -live- %i0, %i1, %r2
  90  goto_if_not_int_ge %i0, $0, L9
  95  getfield_gc_r_pure %r2, FieldDescr<pypy.module._cffi_backend.ctypeptr.W_CTypePtrOrArray.inst_ctitem> -> %r1
 100  -live- %i0, %i1, %r1, %r2
 100  record_quasiimmut_field %r1, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_size>, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.mutate_size>
 106  getfield_gc_i_pure %r1, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_size> -> %i2
 111  residual_call_ir_i $<* fn ll_int_py_div__Signed_Signed>, I[%i0, %i2], R[], <CallDescr(ii) EF=0 OS_INT_PY_DIV> -> %i0
 120  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff4fbf2f00> -> %r1
 124  setfield_gc_i %r1, $<* None>, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
 129  setfield_gc_i %r1, %i1, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst__ptr>
 134  setfield_gc_r %r1, %r2, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst_ctype>
 139  setfield_gc_i %r1, %i0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CDataSliced.inst_length>
 144  ref_return %r1
 146  ---
 146  L9:
 146  goto L8
 149  ---
 149  L4:
 149  -live- %i1, %r0, %r1, %r2
 149  getfield_gc_r_pure %r1, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CDataPtrToStructOrUnion.inst_structobj> -> %r1
 154  -live- %i1, %r0, %r1, %r2
 154  guard_class %r1 -> %i0
 157  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
 162  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
 167  -live- %i0, %i1, %r0, %r1, %r2
 167  goto_if_not %i0, L10
 171  goto L6
 174  ---
 174  L10:
 174  goto L8
 177  ---
 177  L5:
 177  -live- %i1, %r2
 177  goto L8
 180  ---
 180  L2:
 180  -live- %i1, %r0
 180  getfield_gc_r_pure %r0, FieldDescr<pypy.module._cffi_backend.ctypestruct.W_CField.inst_ctype> -> %r2
 185  -live- %i1, %r2
 185  guard_class %r2 -> %i0
 188  getfield_raw_i %i0, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType_vtable.cls_convert_to_object> -> %i0
 193  -live- %i0, %i1, %r2
 193  int_guard_value %i0
 195  residual_call_ir_r %i0, <IndirectCallTargets>, I[%i1], R[%r2], <CallDescr(ri) EF=5> -> %r1
 204  -live- %r1
 204  ref_return %r1
