clean up

Author: kumaraditya303

Python/bytecodes.c

@@ -2639,7 +2639,7 @@ dummy_func(
         op(_GUARD_NOS_TYPE_VERSION, (type_version/2, nos, unused -- nos, unused)) {
             PyTypeObject *tp = (PyTypeObject *)PyStackRef_AsPyObjectBorrow(nos);
             assert(type_version != 0);
-            EXIT_IF(!PyType_Check(tp));
+            assert(PyType_Check(tp));
             EXIT_IF(FT_ATOMIC_LOAD_UINT_RELAXED(tp->tp_version_tag) != type_version);
         }
 

Python/executor_cases.c.h

@@ -433,7 +433,7 @@ lookup_super_attr(JitOptContext *ctx, _PyBloomFilter *dependencies,
         }
         return sym_new_not_null(ctx);
     }
-    if (_PyType_HasFeature(Py_TYPE(lookup), Py_TPFLAGS_METHOD_DESCRIPTOR)) {
+    if (Py_TYPE(lookup)->tp_flags & Py_TPFLAGS_METHOD_DESCRIPTOR) {
         int opcode = mortal;
         if (_Py_IsImmortal(lookup) || (obj_type->tp_flags & Py_TPFLAGS_IMMUTABLETYPE)) {
             opcode = immortal;

Python/optimizer_analysis.c

@@ -968,7 +968,6 @@ dummy_func(void) {
     }
 
     op(_LOAD_SUPER_ATTR_METHOD, (global_super_st, class_st, self_st -- attr, self_or_null)) {
-        attr = sym_new_not_null(ctx);
         self_or_null = self_st;
         PyTypeObject *su_type = (PyTypeObject *)sym_get_const(ctx, class_st);
         PyTypeObject *obj_type = sym_get_type(self_st);