Fix stats for STORE_ATTR specialization. (GH-27708)

markshannon · web-flow · commit c7ea1e3dcea6 · 2021-08-10T11:40:37.000+01:00
diff --git a/Python/ceval.c b/Python/ceval.c
@@ -2767,6 +2767,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, InterpreterFrame *frame, int thr
 
         case TARGET(STORE_ATTR): {
             PREDICTED(STORE_ATTR);
+            STAT_INC(STORE_ATTR, unquickened);
             PyObject *name = GETITEM(names, oparg);
             PyObject *owner = TOP();
             PyObject *v = SECOND();
@@ -3503,6 +3504,7 @@ _PyEval_EvalFrameDefault(PyThreadState *tstate, InterpreterFrame *frame, int thr
                 STAT_INC(STORE_ATTR, deferred);
                 cache->adaptive.counter--;
                 oparg = cache->adaptive.original_oparg;
+                STAT_DEC(STORE_ATTR, unquickened);
                 JUMP_TO_INSTRUCTION(STORE_ATTR);
             }
         }

Original file line number	Diff line number	Diff line change
`@@ -2767,6 +2767,7 @@ _PyEval_EvalFrameDefault(PyThreadState tstate, InterpreterFrame frame, int thr`
`2767`	`2767`
`2768`	`2768`	`case TARGET(STORE_ATTR): {`
`2769`	`2769`	`PREDICTED(STORE_ATTR);`
	`2770`	`+ STAT_INC(STORE_ATTR, unquickened);`
`2770`	`2771`	`PyObject *name = GETITEM(names, oparg);`
`2771`	`2772`	`PyObject *owner = TOP();`
`2772`	`2773`	`PyObject *v = SECOND();`
`@@ -3503,6 +3504,7 @@ _PyEval_EvalFrameDefault(PyThreadState tstate, InterpreterFrame frame, int thr`
`3503`	`3504`	`STAT_INC(STORE_ATTR, deferred);`
`3504`	`3505`	`cache->adaptive.counter--;`
`3505`	`3506`	`oparg = cache->adaptive.original_oparg;`
	`3507`	`+ STAT_DEC(STORE_ATTR, unquickened);`
`3506`	`3508`	`JUMP_TO_INSTRUCTION(STORE_ATTR);`
`3507`	`3509`	`}`
`3508`	`3510`	`}`