Use correct type of load for tp_version_tag.

Author: nascheme

Python/bytecodes.c

@@ -2129,15 +2129,15 @@ dummy_func(
         op(_GUARD_TYPE_VERSION, (type_version/2, owner -- owner)) {
             PyTypeObject *tp = Py_TYPE(PyStackRef_AsPyObjectBorrow(owner));
             assert(type_version != 0);
-            EXIT_IF(FT_ATOMIC_LOAD_UINT32_RELAXED(tp->tp_version_tag) != type_version);
+            EXIT_IF(FT_ATOMIC_LOAD_UINT_RELAXED(tp->tp_version_tag) != type_version);
         }
 
         op(_GUARD_TYPE_VERSION_AND_LOCK, (type_version/2, owner -- owner)) {
             PyObject *owner_o = PyStackRef_AsPyObjectBorrow(owner);
             assert(type_version != 0);
             EXIT_IF(!LOCK_OBJECT(owner_o));
             PyTypeObject *tp = Py_TYPE(owner_o);
-            if (FT_ATOMIC_LOAD_UINT32_RELAXED(tp->tp_version_tag) != type_version) {
+            if (FT_ATOMIC_LOAD_UINT_RELAXED(tp->tp_version_tag) != type_version) {
                 UNLOCK_OBJECT(owner_o);
                 EXIT_IF(true);
             }

Python/executor_cases.c.h

@@ -1774,7 +1774,7 @@ function_get_version(PyObject *o, int opcode)
 static uint32_t
 type_get_version(PyTypeObject *t, int opcode)
 {
-    uint32_t version = FT_ATOMIC_LOAD_UINT32_RELAXED(t->tp_version_tag);
+    uint32_t version = FT_ATOMIC_LOAD_UINT_RELAXED(t->tp_version_tag);
     if (version == 0) {
         SPECIALIZATION_FAIL(opcode, SPEC_FAIL_OUT_OF_VERSIONS);
         return 0;