   0  residual_call_r_r $<* fn PyString_DecodeEscape>, R[%r0, %r1, $<* struct rpy_string>], <CallDescr(rrr) EF=7> -> %r1
   9  -live- %r0, %r1
  12  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab42d25440> -> %r2
  16  setfield_gc_r %r2, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  21  strlen %r0 -> %i0
  24  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3c0185d0> -> %r0
  28  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  33  inline_call_r_r <JitCode 'wraptuple2'>, R[%r2, %r0] -> %r0
  40  -live- %r0
  43  ref_return %r0
