Fix tests

Author: Fidget-Spinner

Lib/test/test_generated_cases.py

@@ -459,6 +459,11 @@ def test_predictions(self):
             INSTRUCTION_STATS(OP3);
             static_assert(INLINE_CACHE_ENTRIES_OP1 == 0, "incorrect cache size");
             _PyStackRef res;
+            if (xxx) {
+                UPDATE_MISS_STATS(OP1);
+                assert(_PyOpcode_Deopt[opcode] == (OP1));
+                goto PREDICTED_OP1;
+            }
             GO_TO_INSTRUCTION_IF(xxx, OP1, INLINE_CACHE_ENTRIES_OP1);
             res = Py_None;
             stack_pointer[-1] = res;