use _Py_THREAD_SANITIZER macro for performance reasons

Author: wrongnull

Objects/object.c

@@ -2485,12 +2485,19 @@ new_reference(PyObject *op)
     op->ob_refcnt = 1;
 #endif
 #else
-    _Py_atomic_store_uintptr_relaxed(&op->ob_tid, _Py_ThreadId());
     op->ob_flags = 0;
     op->ob_mutex = (PyMutex){ 0 };
+#ifdef _Py_THREAD_SANITIZER
+    _Py_atomic_store_uintptr_relaxed(&op->ob_tid, _Py_ThreadId());
     _Py_atomic_store_uint8_relaxed(&op->ob_gc_bits, 0);
     _Py_atomic_store_uint32_relaxed(&op->ob_ref_local, 1);
     _Py_atomic_store_ssize_relaxed(&op->ob_ref_shared, 0);
+#else
+    op->ob_tid = _Py_ThreadId();
+    op->ob_gc_bits = 0;
+    op->ob_ref_local = 1;
+    op->ob_ref_shared = 0;
+#endif
 #endif
 #ifdef Py_TRACE_REFS
     _Py_AddToAllObjects(op);