   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.formatting.BaseStringFormatter.inst_w_valuedict> -> %r2
   5  -live- %r0, %r1, %r2
   5  goto_if_not_ptr_iszero %r2, L1
   9  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabbb1b8a0> -> %r2
  13  setfield_gc_r %r2, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  18  setfield_gc_r %r2, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  23  assert_not_none %r2
  25  -live- %r2
  25  guard_class %r2 -> %i0
  28  -live- %r2
  28  raise %r2
  30  ---
  30  L1:
  30  residual_call_ir_i $<* fn _check_utf8>, I[$True, $0, $-1], R[%r1], <CallDescr(riii) EF=4> -> %i0
  41  -live- %i0, %r0, %r1
  41  -live- %i0, %r0, %r1
  41  goto_if_not_int_ge %i0, $0, L2
  46  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac551d398> -> %r2
  50  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  55  setfield_gc_i %r2, %i0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  60  setfield_gc_r %r2, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  65  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.formatting.BaseStringFormatter.inst_w_valuedict> -> %r0
  70  inline_call_r_r <JitCode 'lookup____getitem__'>, R[%r0, $<* struct rpy_string>] -> %r1
  77  -live- %r0, %r1, %r2
  77  -live- %r0, %r1, %r2
  77  goto_if_not_ptr_iszero %r1, L3
  81  inline_call_r_r <JitCode 'oefmt____T__object_is_not_subscriptable__key__R__star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, %r0, %r2] -> %r2
  90  -live- %r2
  90  assert_not_none %r2
  92  -live- %r2
  92  guard_class %r2 -> %i0
  95  -live- %r2
  95  raise %r2
  97  ---
  97  L3:
  97  inline_call_r_r <JitCode 'get_and_call_function__star_1'>, R[%r1, %r0, %r2] -> %r2
 105  -live- %r2
 105  ref_return %r2
 107  ---
 107  L2:
 107  int_invert %i0 -> %i0
 110  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aabf99ac28> -> %r2
 114  setfield_gc_i %r2, %i0, FieldDescr<rpython.rlib.rutf8.CheckError.inst_pos>
 119  assert_not_none %r2
 121  -live- %r2
 121  guard_class %r2 -> %i0
 124  -live- %r2
 124  raise %r2
