   0  inline_call_r_i <JitCode 'getcodec'>, R[%r0] -> %i0
   6  -live- %i0, %r0
   6  catch_exception L1
   9  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00000001a6e72218> -> %r1
  13  setfield_gc_r %r1, %r0, FieldDescr<pypy.module._multibytecodec.interp_multibytecodec.MultibyteCodec.inst_name>
  18  setfield_gc_i %r1, %i0, FieldDescr<pypy.module._multibytecodec.interp_multibytecodec.MultibyteCodec.inst_codec>
  23  ref_return %r1
  25  ---
  25  L1:
  25  goto_if_exception_mismatch $<* struct object_vtable>, L2
  29  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000018e6b98a0> -> %r0
  33  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  38  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  43  assert_not_none %r0
  45  -live- %r0
  45  guard_class %r0 -> %i0
  48  -live- %r0
  48  raise %r0
  50  ---
  50  L2:
  50  reraise
