From 6b0d9460cb795ebc81a79659085e9ee3416f8c72 Mon Sep 17 00:00:00 2001
From: Carl Meyer <carl@oddbird.net>
Date: Sun, 7 May 2023 08:53:35 -0700
Subject: [PATCH] gh-87849: fix SEND specialization family definition

---
 Python/bytecodes.c         |   4 +-
 Python/generated_cases.c.h | 348 +++++++++++++++++++------------------
 Python/opcode_metadata.h   |   2 +-
 3 files changed, 178 insertions(+), 176 deletions(-)

diff --git a/Python/bytecodes.c b/Python/bytecodes.c
index e83894e8902872..9c32ad4bad081c 100644
--- a/Python/bytecodes.c
+++ b/Python/bytecodes.c
@@ -807,7 +807,7 @@ dummy_func(
             PREDICT(LOAD_CONST);
         }
 
-        family(for_iter, INLINE_CACHE_ENTRIES_FOR_ITER) = {
+        family(send, INLINE_CACHE_ENTRIES_SEND) = {
             SEND,
             SEND_GEN,
         };
@@ -860,7 +860,7 @@ dummy_func(
             Py_DECREF(v);
         }
 
-        inst(SEND_GEN, (unused/1, receiver, v -- receiver)) {
+        inst(SEND_GEN, (unused/1, receiver, v -- receiver, retval)) {
             PyGenObject *gen = (PyGenObject *)receiver;
             DEOPT_IF(Py_TYPE(gen) != &PyGen_Type &&
                      Py_TYPE(gen) != &PyCoro_Type, SEND);
diff --git a/Python/generated_cases.c.h b/Python/generated_cases.c.h
index 069a7ced0a4c25..4a150b326b5642 100644
--- a/Python/generated_cases.c.h
+++ b/Python/generated_cases.c.h
@@ -1127,6 +1127,7 @@
 
         TARGET(SEND) {
             PREDICTED(SEND);
+            static_assert(INLINE_CACHE_ENTRIES_SEND == 1, "incorrect cache size");
             PyObject *v = stack_pointer[-1];
             PyObject *receiver = stack_pointer[-2];
             PyObject *retval;
@@ -1176,7 +1177,7 @@
                 }
             }
             Py_DECREF(v);
-            #line 1180 "Python/generated_cases.c.h"
+            #line 1181 "Python/generated_cases.c.h"
             stack_pointer[-1] = retval;
             next_instr += 1;
             DISPATCH();
@@ -1185,6 +1186,7 @@
         TARGET(SEND_GEN) {
             PyObject *v = stack_pointer[-1];
             PyObject *receiver = stack_pointer[-2];
+            PyObject *retval;
             #line 864 "Python/bytecodes.c"
             PyGenObject *gen = (PyGenObject *)receiver;
             DEOPT_IF(Py_TYPE(gen) != &PyGen_Type &&
@@ -1200,7 +1202,7 @@
             tstate->exc_info = &gen->gi_exc_state;
             JUMPBY(INLINE_CACHE_ENTRIES_SEND);
             DISPATCH_INLINED(gen_frame);
-            #line 1204 "Python/generated_cases.c.h"
+            #line 1206 "Python/generated_cases.c.h"
         }
 
         TARGET(INSTRUMENTED_YIELD_VALUE) {
@@ -1222,7 +1224,7 @@
             gen_frame->previous = NULL;
             _PyFrame_StackPush(frame, retval);
             goto resume_frame;
-            #line 1226 "Python/generated_cases.c.h"
+            #line 1228 "Python/generated_cases.c.h"
         }
 
         TARGET(YIELD_VALUE) {
@@ -1243,7 +1245,7 @@
             gen_frame->previous = NULL;
             _PyFrame_StackPush(frame, retval);
             goto resume_frame;
-            #line 1247 "Python/generated_cases.c.h"
+            #line 1249 "Python/generated_cases.c.h"
         }
 
         TARGET(POP_EXCEPT) {
@@ -1251,7 +1253,7 @@
             #line 918 "Python/bytecodes.c"
             _PyErr_StackItem *exc_info = tstate->exc_info;
             Py_XSETREF(exc_info->exc_value, exc_value);
-            #line 1255 "Python/generated_cases.c.h"
+            #line 1257 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -1277,7 +1279,7 @@
             Py_INCREF(exc);
             _PyErr_SetRaisedException(tstate, exc);
             goto exception_unwind;
-            #line 1281 "Python/generated_cases.c.h"
+            #line 1283 "Python/generated_cases.c.h"
         }
 
         TARGET(END_ASYNC_FOR) {
@@ -1286,7 +1288,7 @@
             #line 943 "Python/bytecodes.c"
             assert(exc && PyExceptionInstance_Check(exc));
             if (PyErr_GivenExceptionMatches(exc, PyExc_StopAsyncIteration)) {
-            #line 1290 "Python/generated_cases.c.h"
+            #line 1292 "Python/generated_cases.c.h"
                 Py_DECREF(awaitable);
                 Py_DECREF(exc);
             #line 946 "Python/bytecodes.c"
@@ -1296,7 +1298,7 @@
                 _PyErr_SetRaisedException(tstate, exc);
                 goto exception_unwind;
             }
-            #line 1300 "Python/generated_cases.c.h"
+            #line 1302 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             DISPATCH();
         }
@@ -1312,7 +1314,7 @@
             assert(exc_value && PyExceptionInstance_Check(exc_value));
             if (PyErr_GivenExceptionMatches(exc_value, PyExc_StopIteration)) {
                 value = Py_NewRef(((PyStopIterationObject *)exc_value)->value);
-            #line 1316 "Python/generated_cases.c.h"
+            #line 1318 "Python/generated_cases.c.h"
                 Py_DECREF(sub_iter);
                 Py_DECREF(last_sent_val);
                 Py_DECREF(exc_value);
@@ -1323,7 +1325,7 @@
                 _PyErr_SetRaisedException(tstate, Py_NewRef(exc_value));
                 goto exception_unwind;
             }
-            #line 1327 "Python/generated_cases.c.h"
+            #line 1329 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = value;
             stack_pointer[-2] = none;
@@ -1334,7 +1336,7 @@
             PyObject *value;
             #line 969 "Python/bytecodes.c"
             value = Py_NewRef(PyExc_AssertionError);
-            #line 1338 "Python/generated_cases.c.h"
+            #line 1340 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = value;
             DISPATCH();
@@ -1364,7 +1366,7 @@
                     if (true) goto error;
                 }
             }
-            #line 1368 "Python/generated_cases.c.h"
+            #line 1370 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = bc;
             DISPATCH();
@@ -1379,7 +1381,7 @@
             if (ns == NULL) {
                 _PyErr_Format(tstate, PyExc_SystemError,
                               "no locals found when storing %R", name);
-            #line 1383 "Python/generated_cases.c.h"
+            #line 1385 "Python/generated_cases.c.h"
                 Py_DECREF(v);
             #line 1004 "Python/bytecodes.c"
                 if (true) goto pop_1_error;
@@ -1388,11 +1390,11 @@
                 err = PyDict_SetItem(ns, name, v);
             else
                 err = PyObject_SetItem(ns, name, v);
-            #line 1392 "Python/generated_cases.c.h"
+            #line 1394 "Python/generated_cases.c.h"
             Py_DECREF(v);
             #line 1011 "Python/bytecodes.c"
             if (err) goto pop_1_error;
-            #line 1396 "Python/generated_cases.c.h"
+            #line 1398 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -1415,7 +1417,7 @@
                                      name);
                 goto error;
             }
-            #line 1419 "Python/generated_cases.c.h"
+            #line 1421 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -1436,11 +1438,11 @@
             #endif  /* ENABLE_SPECIALIZATION */
             PyObject **top = stack_pointer + oparg - 1;
             int res = unpack_iterable(tstate, seq, oparg, -1, top);
-            #line 1440 "Python/generated_cases.c.h"
+            #line 1442 "Python/generated_cases.c.h"
             Py_DECREF(seq);
             #line 1054 "Python/bytecodes.c"
             if (res == 0) goto pop_1_error;
-            #line 1444 "Python/generated_cases.c.h"
+            #line 1446 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             STACK_GROW(oparg);
             next_instr += 1;
@@ -1457,7 +1459,7 @@
             STAT_INC(UNPACK_SEQUENCE, hit);
             values[0] = Py_NewRef(PyTuple_GET_ITEM(seq, 1));
             values[1] = Py_NewRef(PyTuple_GET_ITEM(seq, 0));
-            #line 1461 "Python/generated_cases.c.h"
+            #line 1463 "Python/generated_cases.c.h"
             Py_DECREF(seq);
             STACK_SHRINK(1);
             STACK_GROW(oparg);
@@ -1476,7 +1478,7 @@
             for (int i = oparg; --i >= 0; ) {
                 *values++ = Py_NewRef(items[i]);
             }
-            #line 1480 "Python/generated_cases.c.h"
+            #line 1482 "Python/generated_cases.c.h"
             Py_DECREF(seq);
             STACK_SHRINK(1);
             STACK_GROW(oparg);
@@ -1495,7 +1497,7 @@
             for (int i = oparg; --i >= 0; ) {
                 *values++ = Py_NewRef(items[i]);
             }
-            #line 1499 "Python/generated_cases.c.h"
+            #line 1501 "Python/generated_cases.c.h"
             Py_DECREF(seq);
             STACK_SHRINK(1);
             STACK_GROW(oparg);
@@ -1509,11 +1511,11 @@
             int totalargs = 1 + (oparg & 0xFF) + (oparg >> 8);
             PyObject **top = stack_pointer + totalargs - 1;
             int res = unpack_iterable(tstate, seq, oparg & 0xFF, oparg >> 8, top);
-            #line 1513 "Python/generated_cases.c.h"
+            #line 1515 "Python/generated_cases.c.h"
             Py_DECREF(seq);
             #line 1094 "Python/bytecodes.c"
             if (res == 0) goto pop_1_error;
-            #line 1517 "Python/generated_cases.c.h"
+            #line 1519 "Python/generated_cases.c.h"
             STACK_GROW((oparg & 0xFF) + (oparg >> 8));
             DISPATCH();
         }
@@ -1540,12 +1542,12 @@
             #endif  /* ENABLE_SPECIALIZATION */
             PyObject *name = GETITEM(frame->f_code->co_names, oparg);
             int err = PyObject_SetAttr(owner, name, v);
-            #line 1544 "Python/generated_cases.c.h"
+            #line 1546 "Python/generated_cases.c.h"
             Py_DECREF(v);
             Py_DECREF(owner);
             #line 1121 "Python/bytecodes.c"
             if (err) goto pop_2_error;
-            #line 1549 "Python/generated_cases.c.h"
+            #line 1551 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             next_instr += 4;
             DISPATCH();
@@ -1556,11 +1558,11 @@
             #line 1125 "Python/bytecodes.c"
             PyObject *name = GETITEM(frame->f_code->co_names, oparg);
             int err = PyObject_SetAttr(owner, name, (PyObject *)NULL);
-            #line 1560 "Python/generated_cases.c.h"
+            #line 1562 "Python/generated_cases.c.h"
             Py_DECREF(owner);
             #line 1128 "Python/bytecodes.c"
             if (err) goto pop_1_error;
-            #line 1564 "Python/generated_cases.c.h"
+            #line 1566 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -1570,11 +1572,11 @@
             #line 1132 "Python/bytecodes.c"
             PyObject *name = GETITEM(frame->f_code->co_names, oparg);
             int err = PyDict_SetItem(GLOBALS(), name, v);
-            #line 1574 "Python/generated_cases.c.h"
+            #line 1576 "Python/generated_cases.c.h"
             Py_DECREF(v);
             #line 1135 "Python/bytecodes.c"
             if (err) goto pop_1_error;
-            #line 1578 "Python/generated_cases.c.h"
+            #line 1580 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -1592,7 +1594,7 @@
                 }
                 goto error;
             }
-            #line 1596 "Python/generated_cases.c.h"
+            #line 1598 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -1657,7 +1659,7 @@
                     }
                 }
             }
-            #line 1661 "Python/generated_cases.c.h"
+            #line 1663 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = v;
             DISPATCH();
@@ -1720,7 +1722,7 @@
                 }
             }
             null = NULL;
-            #line 1724 "Python/generated_cases.c.h"
+            #line 1726 "Python/generated_cases.c.h"
             STACK_GROW(1);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = v;
@@ -1745,7 +1747,7 @@
             Py_INCREF(res);
             STAT_INC(LOAD_GLOBAL, hit);
             null = NULL;
-            #line 1749 "Python/generated_cases.c.h"
+            #line 1751 "Python/generated_cases.c.h"
             STACK_GROW(1);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -1775,7 +1777,7 @@
             Py_INCREF(res);
             STAT_INC(LOAD_GLOBAL, hit);
             null = NULL;
-            #line 1779 "Python/generated_cases.c.h"
+            #line 1781 "Python/generated_cases.c.h"
             STACK_GROW(1);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -1789,7 +1791,7 @@
             PyObject *v = GETLOCAL(oparg);
             if (v == NULL) goto unbound_local_error;
             SETLOCAL(oparg, NULL);
-            #line 1793 "Python/generated_cases.c.h"
+            #line 1795 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -1803,7 +1805,7 @@
                 goto resume_with_error;
             }
             SETLOCAL(oparg, cell);
-            #line 1807 "Python/generated_cases.c.h"
+            #line 1809 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -1819,7 +1821,7 @@
             }
             PyCell_SET(cell, NULL);
             Py_DECREF(oldobj);
-            #line 1823 "Python/generated_cases.c.h"
+            #line 1825 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -1857,7 +1859,7 @@
                 }
                 Py_INCREF(value);
             }
-            #line 1861 "Python/generated_cases.c.h"
+            #line 1863 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = value;
             DISPATCH();
@@ -1873,7 +1875,7 @@
                 if (true) goto error;
             }
             Py_INCREF(value);
-            #line 1877 "Python/generated_cases.c.h"
+            #line 1879 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = value;
             DISPATCH();
@@ -1886,7 +1888,7 @@
             PyObject *oldobj = PyCell_GET(cell);
             PyCell_SET(cell, v);
             Py_XDECREF(oldobj);
-            #line 1890 "Python/generated_cases.c.h"
+            #line 1892 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -1903,7 +1905,7 @@
                 PyObject *o = PyTuple_GET_ITEM(closure, i);
                 frame->localsplus[offset + i] = Py_NewRef(o);
             }
-            #line 1907 "Python/generated_cases.c.h"
+            #line 1909 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -1912,13 +1914,13 @@
             PyObject *str;
             #line 1398 "Python/bytecodes.c"
             str = _PyUnicode_JoinArray(&_Py_STR(empty), pieces, oparg);
-            #line 1916 "Python/generated_cases.c.h"
+            #line 1918 "Python/generated_cases.c.h"
             for (int _i = oparg; --_i >= 0;) {
                 Py_DECREF(pieces[_i]);
             }
             #line 1400 "Python/bytecodes.c"
             if (str == NULL) { STACK_SHRINK(oparg); goto error; }
-            #line 1922 "Python/generated_cases.c.h"
+            #line 1924 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_GROW(1);
             stack_pointer[-1] = str;
@@ -1931,7 +1933,7 @@
             #line 1404 "Python/bytecodes.c"
             tup = _PyTuple_FromArraySteal(values, oparg);
             if (tup == NULL) { STACK_SHRINK(oparg); goto error; }
-            #line 1935 "Python/generated_cases.c.h"
+            #line 1937 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_GROW(1);
             stack_pointer[-1] = tup;
@@ -1944,7 +1946,7 @@
             #line 1409 "Python/bytecodes.c"
             list = _PyList_FromArraySteal(values, oparg);
             if (list == NULL) { STACK_SHRINK(oparg); goto error; }
-            #line 1948 "Python/generated_cases.c.h"
+            #line 1950 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_GROW(1);
             stack_pointer[-1] = list;
@@ -1965,13 +1967,13 @@
                           "Value after * must be an iterable, not %.200s",
                           Py_TYPE(iterable)->tp_name);
                 }
-            #line 1969 "Python/generated_cases.c.h"
+            #line 1971 "Python/generated_cases.c.h"
                 Py_DECREF(iterable);
             #line 1425 "Python/bytecodes.c"
                 if (true) goto pop_1_error;
             }
             Py_DECREF(none_val);
-            #line 1975 "Python/generated_cases.c.h"
+            #line 1977 "Python/generated_cases.c.h"
             Py_DECREF(iterable);
             STACK_SHRINK(1);
             DISPATCH();
@@ -1982,11 +1984,11 @@
             PyObject *set = stack_pointer[-(2 + (oparg-1))];
             #line 1432 "Python/bytecodes.c"
             int err = _PySet_Update(set, iterable);
-            #line 1986 "Python/generated_cases.c.h"
+            #line 1988 "Python/generated_cases.c.h"
             Py_DECREF(iterable);
             #line 1434 "Python/bytecodes.c"
             if (err < 0) goto pop_1_error;
-            #line 1990 "Python/generated_cases.c.h"
+            #line 1992 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -2009,7 +2011,7 @@
                 Py_DECREF(set);
                 if (true) { STACK_SHRINK(oparg); goto error; }
             }
-            #line 2013 "Python/generated_cases.c.h"
+            #line 2015 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_GROW(1);
             stack_pointer[-1] = set;
@@ -2027,13 +2029,13 @@
             if (map == NULL)
                 goto error;
 
-            #line 2031 "Python/generated_cases.c.h"
+            #line 2033 "Python/generated_cases.c.h"
             for (int _i = oparg*2; --_i >= 0;) {
                 Py_DECREF(values[_i]);
             }
             #line 1463 "Python/bytecodes.c"
             if (map == NULL) { STACK_SHRINK(oparg*2); goto error; }
-            #line 2037 "Python/generated_cases.c.h"
+            #line 2039 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg*2);
             STACK_GROW(1);
             stack_pointer[-1] = map;
@@ -2081,7 +2083,7 @@
                     Py_DECREF(ann_dict);
                 }
             }
-            #line 2085 "Python/generated_cases.c.h"
+            #line 2087 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -2099,14 +2101,14 @@
             map = _PyDict_FromItems(
                     &PyTuple_GET_ITEM(keys, 0), 1,
                     values, 1, oparg);
-            #line 2103 "Python/generated_cases.c.h"
+            #line 2105 "Python/generated_cases.c.h"
             for (int _i = oparg; --_i >= 0;) {
                 Py_DECREF(values[_i]);
             }
             Py_DECREF(keys);
             #line 1519 "Python/bytecodes.c"
             if (map == NULL) { STACK_SHRINK(oparg); goto pop_1_error; }
-            #line 2110 "Python/generated_cases.c.h"
+            #line 2112 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             stack_pointer[-1] = map;
             DISPATCH();
@@ -2122,12 +2124,12 @@
                                     "'%.200s' object is not a mapping",
                                     Py_TYPE(update)->tp_name);
                 }
-            #line 2126 "Python/generated_cases.c.h"
+            #line 2128 "Python/generated_cases.c.h"
                 Py_DECREF(update);
             #line 1531 "Python/bytecodes.c"
                 if (true) goto pop_1_error;
             }
-            #line 2131 "Python/generated_cases.c.h"
+            #line 2133 "Python/generated_cases.c.h"
             Py_DECREF(update);
             STACK_SHRINK(1);
             DISPATCH();
@@ -2140,12 +2142,12 @@
 
             if (_PyDict_MergeEx(dict, update, 2) < 0) {
                 format_kwargs_error(tstate, PEEK(3 + oparg), update);
-            #line 2144 "Python/generated_cases.c.h"
+            #line 2146 "Python/generated_cases.c.h"
                 Py_DECREF(update);
             #line 1542 "Python/bytecodes.c"
                 if (true) goto pop_1_error;
             }
-            #line 2149 "Python/generated_cases.c.h"
+            #line 2151 "Python/generated_cases.c.h"
             Py_DECREF(update);
             STACK_SHRINK(1);
             PREDICT(CALL_FUNCTION_EX);
@@ -2161,7 +2163,7 @@
             /* dict[key] = value */
             // Do not DECREF INPUTS because the function steals the references
             if (_PyDict_SetItem_Take2((PyDictObject *)dict, key, value) != 0) goto pop_2_error;
-            #line 2165 "Python/generated_cases.c.h"
+            #line 2167 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             PREDICT(JUMP_BACKWARD);
             DISPATCH();
@@ -2193,7 +2195,7 @@
             // handle any case whose performance we care about
             PyObject *stack[] = {class, self};
             PyObject *super = PyObject_Vectorcall(global_super, stack, oparg & 2, NULL);
-            #line 2197 "Python/generated_cases.c.h"
+            #line 2199 "Python/generated_cases.c.h"
             Py_DECREF(global_super);
             Py_DECREF(class);
             Py_DECREF(self);
@@ -2202,7 +2204,7 @@
             res = PyObject_GetAttr(super, name);
             Py_DECREF(super);
             if (res == NULL) goto pop_3_error;
-            #line 2206 "Python/generated_cases.c.h"
+            #line 2208 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -2231,7 +2233,7 @@
             Py_INCREF(res2);
             Py_DECREF(global_super);
             Py_DECREF(class);
-            #line 2235 "Python/generated_cases.c.h"
+            #line 2237 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             stack_pointer[-2] = res2;
@@ -2279,7 +2281,7 @@
 
                        NULL | meth | arg1 | ... | argN
                     */
-            #line 2283 "Python/generated_cases.c.h"
+            #line 2285 "Python/generated_cases.c.h"
                     Py_DECREF(owner);
             #line 1649 "Python/bytecodes.c"
                     if (meth == NULL) goto pop_1_error;
@@ -2290,12 +2292,12 @@
             else {
                 /* Classic, pushes one value. */
                 res = PyObject_GetAttr(owner, name);
-            #line 2294 "Python/generated_cases.c.h"
+            #line 2296 "Python/generated_cases.c.h"
                 Py_DECREF(owner);
             #line 1658 "Python/bytecodes.c"
                 if (res == NULL) goto pop_1_error;
             }
-            #line 2299 "Python/generated_cases.c.h"
+            #line 2301 "Python/generated_cases.c.h"
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
             if (oparg & 1) { stack_pointer[-(1 + ((oparg & 1) ? 1 : 0))] = res2; }
@@ -2322,7 +2324,7 @@
             STAT_INC(LOAD_ATTR, hit);
             Py_INCREF(res);
             res2 = NULL;
-            #line 2326 "Python/generated_cases.c.h"
+            #line 2328 "Python/generated_cases.c.h"
             Py_DECREF(owner);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -2350,7 +2352,7 @@
             STAT_INC(LOAD_ATTR, hit);
             Py_INCREF(res);
             res2 = NULL;
-            #line 2354 "Python/generated_cases.c.h"
+            #line 2356 "Python/generated_cases.c.h"
             Py_DECREF(owner);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -2392,7 +2394,7 @@
             STAT_INC(LOAD_ATTR, hit);
             Py_INCREF(res);
             res2 = NULL;
-            #line 2396 "Python/generated_cases.c.h"
+            #line 2398 "Python/generated_cases.c.h"
             Py_DECREF(owner);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -2417,7 +2419,7 @@
             STAT_INC(LOAD_ATTR, hit);
             Py_INCREF(res);
             res2 = NULL;
-            #line 2421 "Python/generated_cases.c.h"
+            #line 2423 "Python/generated_cases.c.h"
             Py_DECREF(owner);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -2444,7 +2446,7 @@
             res = descr;
             assert(res != NULL);
             Py_INCREF(res);
-            #line 2448 "Python/generated_cases.c.h"
+            #line 2450 "Python/generated_cases.c.h"
             Py_DECREF(cls);
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
@@ -2482,7 +2484,7 @@
             JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR);
             frame->return_offset = 0;
             DISPATCH_INLINED(new_frame);
-            #line 2486 "Python/generated_cases.c.h"
+            #line 2488 "Python/generated_cases.c.h"
         }
 
         TARGET(LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN) {
@@ -2516,7 +2518,7 @@
             JUMPBY(INLINE_CACHE_ENTRIES_LOAD_ATTR);
             frame->return_offset = 0;
             DISPATCH_INLINED(new_frame);
-            #line 2520 "Python/generated_cases.c.h"
+            #line 2522 "Python/generated_cases.c.h"
         }
 
         TARGET(STORE_ATTR_INSTANCE_VALUE) {
@@ -2542,7 +2544,7 @@
                 Py_DECREF(old_value);
             }
             Py_DECREF(owner);
-            #line 2546 "Python/generated_cases.c.h"
+            #line 2548 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             next_instr += 4;
             DISPATCH();
@@ -2592,7 +2594,7 @@
             /* PEP 509 */
             dict->ma_version_tag = new_version;
             Py_DECREF(owner);
-            #line 2596 "Python/generated_cases.c.h"
+            #line 2598 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             next_instr += 4;
             DISPATCH();
@@ -2613,7 +2615,7 @@
             *(PyObject **)addr = value;
             Py_XDECREF(old_value);
             Py_DECREF(owner);
-            #line 2617 "Python/generated_cases.c.h"
+            #line 2619 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             next_instr += 4;
             DISPATCH();
@@ -2638,12 +2640,12 @@
             #endif  /* ENABLE_SPECIALIZATION */
             assert((oparg >> 4) <= Py_GE);
             res = PyObject_RichCompare(left, right, oparg>>4);
-            #line 2642 "Python/generated_cases.c.h"
+            #line 2644 "Python/generated_cases.c.h"
             Py_DECREF(left);
             Py_DECREF(right);
             #line 1900 "Python/bytecodes.c"
             if (res == NULL) goto pop_2_error;
-            #line 2647 "Python/generated_cases.c.h"
+            #line 2649 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             next_instr += 1;
@@ -2666,7 +2668,7 @@
             _Py_DECREF_SPECIALIZED(right, _PyFloat_ExactDealloc);
             res = (sign_ish & oparg) ? Py_True : Py_False;
             Py_INCREF(res);
-            #line 2670 "Python/generated_cases.c.h"
+            #line 2672 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             next_instr += 1;
@@ -2693,7 +2695,7 @@
             _Py_DECREF_SPECIALIZED(right, (destructor)PyObject_Free);
             res = (sign_ish & oparg) ? Py_True : Py_False;
             Py_INCREF(res);
-            #line 2697 "Python/generated_cases.c.h"
+            #line 2699 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             next_instr += 1;
@@ -2717,7 +2719,7 @@
             assert(COMPARISON_NOT_EQUALS + 1 == COMPARISON_EQUALS);
             res = ((COMPARISON_NOT_EQUALS + eq) & oparg) ? Py_True : Py_False;
             Py_INCREF(res);
-            #line 2721 "Python/generated_cases.c.h"
+            #line 2723 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             next_instr += 1;
@@ -2730,12 +2732,12 @@
             PyObject *b;
             #line 1953 "Python/bytecodes.c"
             int res = Py_Is(left, right) ^ oparg;
-            #line 2734 "Python/generated_cases.c.h"
+            #line 2736 "Python/generated_cases.c.h"
             Py_DECREF(left);
             Py_DECREF(right);
             #line 1955 "Python/bytecodes.c"
             b = Py_NewRef(res ? Py_True : Py_False);
-            #line 2739 "Python/generated_cases.c.h"
+            #line 2741 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = b;
             DISPATCH();
@@ -2747,13 +2749,13 @@
             PyObject *b;
             #line 1959 "Python/bytecodes.c"
             int res = PySequence_Contains(right, left);
-            #line 2751 "Python/generated_cases.c.h"
+            #line 2753 "Python/generated_cases.c.h"
             Py_DECREF(left);
             Py_DECREF(right);
             #line 1961 "Python/bytecodes.c"
             if (res < 0) goto pop_2_error;
             b = Py_NewRef((res^oparg) ? Py_True : Py_False);
-            #line 2757 "Python/generated_cases.c.h"
+            #line 2759 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = b;
             DISPATCH();
@@ -2766,7 +2768,7 @@
             PyObject *match;
             #line 1966 "Python/bytecodes.c"
             if (check_except_star_type_valid(tstate, match_type) < 0) {
-            #line 2770 "Python/generated_cases.c.h"
+            #line 2772 "Python/generated_cases.c.h"
                 Py_DECREF(exc_value);
                 Py_DECREF(match_type);
             #line 1968 "Python/bytecodes.c"
@@ -2777,7 +2779,7 @@
             rest = NULL;
             int res = exception_group_match(exc_value, match_type,
                                             &match, &rest);
-            #line 2781 "Python/generated_cases.c.h"
+            #line 2783 "Python/generated_cases.c.h"
             Py_DECREF(exc_value);
             Py_DECREF(match_type);
             #line 1976 "Python/bytecodes.c"
@@ -2789,7 +2791,7 @@
             if (!Py_IsNone(match)) {
                 PyErr_SetHandledException(match);
             }
-            #line 2793 "Python/generated_cases.c.h"
+            #line 2795 "Python/generated_cases.c.h"
             stack_pointer[-1] = match;
             stack_pointer[-2] = rest;
             DISPATCH();
@@ -2802,18 +2804,18 @@
             #line 1987 "Python/bytecodes.c"
             assert(PyExceptionInstance_Check(left));
             if (check_except_type_valid(tstate, right) < 0) {
-            #line 2806 "Python/generated_cases.c.h"
+            #line 2808 "Python/generated_cases.c.h"
                  Py_DECREF(right);
             #line 1990 "Python/bytecodes.c"
                  if (true) goto pop_1_error;
             }
 
             int res = PyErr_GivenExceptionMatches(left, right);
-            #line 2813 "Python/generated_cases.c.h"
+            #line 2815 "Python/generated_cases.c.h"
             Py_DECREF(right);
             #line 1995 "Python/bytecodes.c"
             b = Py_NewRef(res ? Py_True : Py_False);
-            #line 2817 "Python/generated_cases.c.h"
+            #line 2819 "Python/generated_cases.c.h"
             stack_pointer[-1] = b;
             DISPATCH();
         }
@@ -2825,12 +2827,12 @@
             #line 1999 "Python/bytecodes.c"
             PyObject *name = GETITEM(frame->f_code->co_names, oparg);
             res = import_name(tstate, frame, name, fromlist, level);
-            #line 2829 "Python/generated_cases.c.h"
+            #line 2831 "Python/generated_cases.c.h"
             Py_DECREF(level);
             Py_DECREF(fromlist);
             #line 2002 "Python/bytecodes.c"
             if (res == NULL) goto pop_2_error;
-            #line 2834 "Python/generated_cases.c.h"
+            #line 2836 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             DISPATCH();
@@ -2843,7 +2845,7 @@
             PyObject *name = GETITEM(frame->f_code->co_names, oparg);
             res = import_from(tstate, from, name);
             if (res == NULL) goto error;
-            #line 2847 "Python/generated_cases.c.h"
+            #line 2849 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = res;
             DISPATCH();
@@ -2852,7 +2854,7 @@
         TARGET(JUMP_FORWARD) {
             #line 2012 "Python/bytecodes.c"
             JUMPBY(oparg);
-            #line 2856 "Python/generated_cases.c.h"
+            #line 2858 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -2861,7 +2863,7 @@
             #line 2016 "Python/bytecodes.c"
             assert(oparg < INSTR_OFFSET());
             JUMPBY(-oparg);
-            #line 2865 "Python/generated_cases.c.h"
+            #line 2867 "Python/generated_cases.c.h"
             CHECK_EVAL_BREAKER();
             DISPATCH();
         }
@@ -2879,7 +2881,7 @@
             }
             else {
                 int err = PyObject_IsTrue(cond);
-            #line 2883 "Python/generated_cases.c.h"
+            #line 2885 "Python/generated_cases.c.h"
                 Py_DECREF(cond);
             #line 2032 "Python/bytecodes.c"
                 if (err == 0) {
@@ -2889,7 +2891,7 @@
                     if (err < 0) goto pop_1_error;
                 }
             }
-            #line 2893 "Python/generated_cases.c.h"
+            #line 2895 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -2906,7 +2908,7 @@
             }
             else {
                 int err = PyObject_IsTrue(cond);
-            #line 2910 "Python/generated_cases.c.h"
+            #line 2912 "Python/generated_cases.c.h"
                 Py_DECREF(cond);
             #line 2052 "Python/bytecodes.c"
                 if (err > 0) {
@@ -2916,7 +2918,7 @@
                     if (err < 0) goto pop_1_error;
                 }
             }
-            #line 2920 "Python/generated_cases.c.h"
+            #line 2922 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -2925,7 +2927,7 @@
             PyObject *value = stack_pointer[-1];
             #line 2062 "Python/bytecodes.c"
             if (!Py_IsNone(value)) {
-            #line 2929 "Python/generated_cases.c.h"
+            #line 2931 "Python/generated_cases.c.h"
                 Py_DECREF(value);
             #line 2064 "Python/bytecodes.c"
                 JUMPBY(oparg);
@@ -2933,7 +2935,7 @@
             else {
                 _Py_DECREF_NO_DEALLOC(value);
             }
-            #line 2937 "Python/generated_cases.c.h"
+            #line 2939 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -2946,11 +2948,11 @@
                 JUMPBY(oparg);
             }
             else {
-            #line 2950 "Python/generated_cases.c.h"
+            #line 2952 "Python/generated_cases.c.h"
                 Py_DECREF(value);
             #line 2078 "Python/bytecodes.c"
             }
-            #line 2954 "Python/generated_cases.c.h"
+            #line 2956 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             DISPATCH();
         }
@@ -2963,7 +2965,7 @@
              * (see bpo-30039).
              */
             JUMPBY(-oparg);
-            #line 2967 "Python/generated_cases.c.h"
+            #line 2969 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -2976,7 +2978,7 @@
             if (len_i < 0) goto error;
             len_o = PyLong_FromSsize_t(len_i);
             if (len_o == NULL) goto error;
-            #line 2980 "Python/generated_cases.c.h"
+            #line 2982 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = len_o;
             DISPATCH();
@@ -2992,7 +2994,7 @@
             // None on failure.
             assert(PyTuple_CheckExact(names));
             attrs = match_class(tstate, subject, type, oparg, names);
-            #line 2996 "Python/generated_cases.c.h"
+            #line 2998 "Python/generated_cases.c.h"
             Py_DECREF(subject);
             Py_DECREF(type);
             Py_DECREF(names);
@@ -3004,7 +3006,7 @@
                 if (_PyErr_Occurred(tstate)) goto pop_3_error;
                 attrs = Py_NewRef(Py_None);  // Failure!
             }
-            #line 3008 "Python/generated_cases.c.h"
+            #line 3010 "Python/generated_cases.c.h"
             STACK_SHRINK(2);
             stack_pointer[-1] = attrs;
             DISPATCH();
@@ -3016,7 +3018,7 @@
             #line 2114 "Python/bytecodes.c"
             int match = Py_TYPE(subject)->tp_flags & Py_TPFLAGS_MAPPING;
             res = Py_NewRef(match ? Py_True : Py_False);
-            #line 3020 "Python/generated_cases.c.h"
+            #line 3022 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = res;
             PREDICT(POP_JUMP_IF_FALSE);
@@ -3029,7 +3031,7 @@
             #line 2120 "Python/bytecodes.c"
             int match = Py_TYPE(subject)->tp_flags & Py_TPFLAGS_SEQUENCE;
             res = Py_NewRef(match ? Py_True : Py_False);
-            #line 3033 "Python/generated_cases.c.h"
+            #line 3035 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = res;
             PREDICT(POP_JUMP_IF_FALSE);
@@ -3044,7 +3046,7 @@
             // On successful match, PUSH(values). Otherwise, PUSH(None).
             values_or_none = match_keys(tstate, subject, keys);
             if (values_or_none == NULL) goto error;
-            #line 3048 "Python/generated_cases.c.h"
+            #line 3050 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = values_or_none;
             DISPATCH();
@@ -3056,11 +3058,11 @@
             #line 2132 "Python/bytecodes.c"
             /* before: [obj]; after [getiter(obj)] */
             iter = PyObject_GetIter(iterable);
-            #line 3060 "Python/generated_cases.c.h"
+            #line 3062 "Python/generated_cases.c.h"
             Py_DECREF(iterable);
             #line 2135 "Python/bytecodes.c"
             if (iter == NULL) goto pop_1_error;
-            #line 3064 "Python/generated_cases.c.h"
+            #line 3066 "Python/generated_cases.c.h"
             stack_pointer[-1] = iter;
             DISPATCH();
         }
@@ -3091,11 +3093,11 @@
                 if (iter == NULL) {
                     goto error;
                 }
-            #line 3095 "Python/generated_cases.c.h"
+            #line 3097 "Python/generated_cases.c.h"
                 Py_DECREF(iterable);
             #line 2162 "Python/bytecodes.c"
             }
-            #line 3099 "Python/generated_cases.c.h"
+            #line 3101 "Python/generated_cases.c.h"
             stack_pointer[-1] = iter;
             PREDICT(LOAD_CONST);
             DISPATCH();
@@ -3137,7 +3139,7 @@
                 DISPATCH();
             }
             // Common case: no jump, leave it to the code generator
-            #line 3141 "Python/generated_cases.c.h"
+            #line 3143 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = next;
             next_instr += 1;
@@ -3171,7 +3173,7 @@
                 target = next_instr + INLINE_CACHE_ENTRIES_FOR_ITER + oparg + 1;
             }
             INSTRUMENTED_JUMP(here, target, PY_MONITORING_EVENT_BRANCH);
-            #line 3175 "Python/generated_cases.c.h"
+            #line 3177 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -3198,7 +3200,7 @@
             DISPATCH();
         end_for_iter_list:
             // Common case: no jump, leave it to the code generator
-            #line 3202 "Python/generated_cases.c.h"
+            #line 3204 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = next;
             next_instr += 1;
@@ -3228,7 +3230,7 @@
             DISPATCH();
         end_for_iter_tuple:
             // Common case: no jump, leave it to the code generator
-            #line 3232 "Python/generated_cases.c.h"
+            #line 3234 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = next;
             next_instr += 1;
@@ -3256,7 +3258,7 @@
             if (next == NULL) {
                 goto error;
             }
-            #line 3260 "Python/generated_cases.c.h"
+            #line 3262 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = next;
             next_instr += 1;
@@ -3280,7 +3282,7 @@
             assert(next_instr[oparg].op.code == END_FOR ||
                    next_instr[oparg].op.code == INSTRUMENTED_END_FOR);
             DISPATCH_INLINED(gen_frame);
-            #line 3284 "Python/generated_cases.c.h"
+            #line 3286 "Python/generated_cases.c.h"
         }
 
         TARGET(BEFORE_ASYNC_WITH) {
@@ -3310,7 +3312,7 @@
                 Py_DECREF(enter);
                 goto error;
             }
-            #line 3314 "Python/generated_cases.c.h"
+            #line 3316 "Python/generated_cases.c.h"
             Py_DECREF(mgr);
             #line 2346 "Python/bytecodes.c"
             res = _PyObject_CallNoArgs(enter);
@@ -3319,7 +3321,7 @@
                 Py_DECREF(exit);
                 if (true) goto pop_1_error;
             }
-            #line 3323 "Python/generated_cases.c.h"
+            #line 3325 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = res;
             stack_pointer[-2] = exit;
@@ -3357,7 +3359,7 @@
                 Py_DECREF(enter);
                 goto error;
             }
-            #line 3361 "Python/generated_cases.c.h"
+            #line 3363 "Python/generated_cases.c.h"
             Py_DECREF(mgr);
             #line 2382 "Python/bytecodes.c"
             res = _PyObject_CallNoArgs(enter);
@@ -3366,7 +3368,7 @@
                 Py_DECREF(exit);
                 if (true) goto pop_1_error;
             }
-            #line 3370 "Python/generated_cases.c.h"
+            #line 3372 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = res;
             stack_pointer[-2] = exit;
@@ -3399,7 +3401,7 @@
             res = PyObject_Vectorcall(exit_func, stack + 1,
                     3 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
             if (res == NULL) goto error;
-            #line 3403 "Python/generated_cases.c.h"
+            #line 3405 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = res;
             DISPATCH();
@@ -3418,7 +3420,7 @@
             }
             assert(PyExceptionInstance_Check(new_exc));
             exc_info->exc_value = Py_NewRef(new_exc);
-            #line 3422 "Python/generated_cases.c.h"
+            #line 3424 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = new_exc;
             stack_pointer[-2] = prev_exc;
@@ -3449,7 +3451,7 @@
             assert(_PyType_HasFeature(Py_TYPE(res2), Py_TPFLAGS_METHOD_DESCRIPTOR));
             res = self;
             assert(oparg & 1);
-            #line 3453 "Python/generated_cases.c.h"
+            #line 3455 "Python/generated_cases.c.h"
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
             if (oparg & 1) { stack_pointer[-(1 + ((oparg & 1) ? 1 : 0))] = res2; }
@@ -3473,7 +3475,7 @@
             res2 = Py_NewRef(descr);
             res = self;
             assert(oparg & 1);
-            #line 3477 "Python/generated_cases.c.h"
+            #line 3479 "Python/generated_cases.c.h"
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
             if (oparg & 1) { stack_pointer[-(1 + ((oparg & 1) ? 1 : 0))] = res2; }
@@ -3501,7 +3503,7 @@
             res2 = Py_NewRef(descr);
             res = self;
             assert(oparg & 1);
-            #line 3505 "Python/generated_cases.c.h"
+            #line 3507 "Python/generated_cases.c.h"
             STACK_GROW(((oparg & 1) ? 1 : 0));
             stack_pointer[-1] = res;
             if (oparg & 1) { stack_pointer[-(1 + ((oparg & 1) ? 1 : 0))] = res2; }
@@ -3514,7 +3516,7 @@
             assert(kwnames == NULL);
             assert(oparg < PyTuple_GET_SIZE(frame->f_code->co_consts));
             kwnames = GETITEM(frame->f_code->co_consts, oparg);
-            #line 3518 "Python/generated_cases.c.h"
+            #line 3520 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -3532,7 +3534,7 @@
             _PyCallCache *cache = (_PyCallCache *)next_instr;
             INCREMENT_ADAPTIVE_COUNTER(cache->counter);
             GO_TO_INSTRUCTION(CALL);
-            #line 3536 "Python/generated_cases.c.h"
+            #line 3538 "Python/generated_cases.c.h"
         }
 
         TARGET(CALL) {
@@ -3624,7 +3626,7 @@
                 Py_DECREF(args[i]);
             }
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 3628 "Python/generated_cases.c.h"
+            #line 3630 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3646,7 +3648,7 @@
             PEEK(oparg + 2) = Py_NewRef(meth);  // method
             Py_DECREF(callable);
             GO_TO_INSTRUCTION(CALL_PY_EXACT_ARGS);
-            #line 3650 "Python/generated_cases.c.h"
+            #line 3652 "Python/generated_cases.c.h"
         }
 
         TARGET(CALL_PY_EXACT_ARGS) {
@@ -3681,7 +3683,7 @@
             JUMPBY(INLINE_CACHE_ENTRIES_CALL);
             frame->return_offset = 0;
             DISPATCH_INLINED(new_frame);
-            #line 3685 "Python/generated_cases.c.h"
+            #line 3687 "Python/generated_cases.c.h"
         }
 
         TARGET(CALL_PY_WITH_DEFAULTS) {
@@ -3725,7 +3727,7 @@
             JUMPBY(INLINE_CACHE_ENTRIES_CALL);
             frame->return_offset = 0;
             DISPATCH_INLINED(new_frame);
-            #line 3729 "Python/generated_cases.c.h"
+            #line 3731 "Python/generated_cases.c.h"
         }
 
         TARGET(CALL_NO_KW_TYPE_1) {
@@ -3743,7 +3745,7 @@
             res = Py_NewRef(Py_TYPE(obj));
             Py_DECREF(obj);
             Py_DECREF(&PyType_Type);  // I.e., callable
-            #line 3747 "Python/generated_cases.c.h"
+            #line 3749 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3767,7 +3769,7 @@
             Py_DECREF(arg);
             Py_DECREF(&PyUnicode_Type);  // I.e., callable
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 3771 "Python/generated_cases.c.h"
+            #line 3773 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3792,7 +3794,7 @@
             Py_DECREF(arg);
             Py_DECREF(&PyTuple_Type);  // I.e., tuple
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 3796 "Python/generated_cases.c.h"
+            #line 3798 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3828,7 +3830,7 @@
             }
             Py_DECREF(tp);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 3832 "Python/generated_cases.c.h"
+            #line 3834 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3870,7 +3872,7 @@
             Py_DECREF(arg);
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 3874 "Python/generated_cases.c.h"
+            #line 3876 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3916,7 +3918,7 @@
                    'invalid'). In those cases an exception is set, so we must
                    handle it.
                 */
-            #line 3920 "Python/generated_cases.c.h"
+            #line 3922 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -3962,7 +3964,7 @@
             }
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 3966 "Python/generated_cases.c.h"
+            #line 3968 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4001,7 +4003,7 @@
             Py_DECREF(callable);
             Py_DECREF(arg);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 4005 "Python/generated_cases.c.h"
+            #line 4007 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4041,7 +4043,7 @@
             Py_DECREF(cls);
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 4045 "Python/generated_cases.c.h"
+            #line 4047 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4071,7 +4073,7 @@
             JUMPBY(INLINE_CACHE_ENTRIES_CALL + 1);
             assert(next_instr[-1].op.code == POP_TOP);
             DISPATCH();
-            #line 4075 "Python/generated_cases.c.h"
+            #line 4077 "Python/generated_cases.c.h"
         }
 
         TARGET(CALL_NO_KW_METHOD_DESCRIPTOR_O) {
@@ -4109,7 +4111,7 @@
             Py_DECREF(arg);
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 4113 "Python/generated_cases.c.h"
+            #line 4115 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4151,7 +4153,7 @@
             }
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 4155 "Python/generated_cases.c.h"
+            #line 4157 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4193,7 +4195,7 @@
             Py_DECREF(self);
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 4197 "Python/generated_cases.c.h"
+            #line 4199 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4234,7 +4236,7 @@
             }
             Py_DECREF(callable);
             if (res == NULL) { STACK_SHRINK(oparg); goto pop_2_error; }
-            #line 4238 "Python/generated_cases.c.h"
+            #line 4240 "Python/generated_cases.c.h"
             STACK_SHRINK(oparg);
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
@@ -4246,7 +4248,7 @@
         TARGET(INSTRUMENTED_CALL_FUNCTION_EX) {
             #line 3062 "Python/bytecodes.c"
             GO_TO_INSTRUCTION(CALL_FUNCTION_EX);
-            #line 4250 "Python/generated_cases.c.h"
+            #line 4252 "Python/generated_cases.c.h"
         }
 
         TARGET(CALL_FUNCTION_EX) {
@@ -4317,14 +4319,14 @@
                 }
                 result = PyObject_Call(func, callargs, kwargs);
             }
-            #line 4321 "Python/generated_cases.c.h"
+            #line 4323 "Python/generated_cases.c.h"
             Py_DECREF(func);
             Py_DECREF(callargs);
             Py_XDECREF(kwargs);
             #line 3128 "Python/bytecodes.c"
             assert(PEEK(3 + (oparg & 1)) == NULL);
             if (result == NULL) { STACK_SHRINK(((oparg & 1) ? 1 : 0)); goto pop_3_error; }
-            #line 4328 "Python/generated_cases.c.h"
+            #line 4330 "Python/generated_cases.c.h"
             STACK_SHRINK(((oparg & 1) ? 1 : 0));
             STACK_SHRINK(2);
             stack_pointer[-1] = result;
@@ -4368,7 +4370,7 @@
 
             func_obj->func_version = ((PyCodeObject *)codeobj)->co_version;
             func = (PyObject *)func_obj;
-            #line 4372 "Python/generated_cases.c.h"
+            #line 4374 "Python/generated_cases.c.h"
             STACK_SHRINK(((oparg & 0x01) ? 1 : 0) + ((oparg & 0x02) ? 1 : 0) + ((oparg & 0x04) ? 1 : 0) + ((oparg & 0x08) ? 1 : 0));
             stack_pointer[-1] = func;
             DISPATCH();
@@ -4396,7 +4398,7 @@
             frame = cframe.current_frame = prev;
             _PyFrame_StackPush(frame, (PyObject *)gen);
             goto resume_frame;
-            #line 4400 "Python/generated_cases.c.h"
+            #line 4402 "Python/generated_cases.c.h"
         }
 
         TARGET(BUILD_SLICE) {
@@ -4406,13 +4408,13 @@
             PyObject *slice;
             #line 3192 "Python/bytecodes.c"
             slice = PySlice_New(start, stop, step);
-            #line 4410 "Python/generated_cases.c.h"
+            #line 4412 "Python/generated_cases.c.h"
             Py_DECREF(start);
             Py_DECREF(stop);
             Py_XDECREF(step);
             #line 3194 "Python/bytecodes.c"
             if (slice == NULL) { STACK_SHRINK(((oparg == 3) ? 1 : 0)); goto pop_2_error; }
-            #line 4416 "Python/generated_cases.c.h"
+            #line 4418 "Python/generated_cases.c.h"
             STACK_SHRINK(((oparg == 3) ? 1 : 0));
             STACK_SHRINK(1);
             stack_pointer[-1] = slice;
@@ -4458,7 +4460,7 @@
             Py_DECREF(value);
             Py_XDECREF(fmt_spec);
             if (result == NULL) { STACK_SHRINK((((oparg & FVS_MASK) == FVS_HAVE_SPEC) ? 1 : 0)); goto pop_1_error; }
-            #line 4462 "Python/generated_cases.c.h"
+            #line 4464 "Python/generated_cases.c.h"
             STACK_SHRINK((((oparg & FVS_MASK) == FVS_HAVE_SPEC) ? 1 : 0));
             stack_pointer[-1] = result;
             DISPATCH();
@@ -4470,7 +4472,7 @@
             #line 3235 "Python/bytecodes.c"
             assert(oparg > 0);
             top = Py_NewRef(bottom);
-            #line 4474 "Python/generated_cases.c.h"
+            #line 4476 "Python/generated_cases.c.h"
             STACK_GROW(1);
             stack_pointer[-1] = top;
             DISPATCH();
@@ -4497,12 +4499,12 @@
             assert((unsigned)oparg < Py_ARRAY_LENGTH(binary_ops));
             assert(binary_ops[oparg]);
             res = binary_ops[oparg](lhs, rhs);
-            #line 4501 "Python/generated_cases.c.h"
+            #line 4503 "Python/generated_cases.c.h"
             Py_DECREF(lhs);
             Py_DECREF(rhs);
             #line 3255 "Python/bytecodes.c"
             if (res == NULL) goto pop_2_error;
-            #line 4506 "Python/generated_cases.c.h"
+            #line 4508 "Python/generated_cases.c.h"
             STACK_SHRINK(1);
             stack_pointer[-1] = res;
             next_instr += 1;
@@ -4514,7 +4516,7 @@
             PyObject *bottom = stack_pointer[-(2 + (oparg-2))];
             #line 3260 "Python/bytecodes.c"
             assert(oparg >= 2);
-            #line 4518 "Python/generated_cases.c.h"
+            #line 4520 "Python/generated_cases.c.h"
             stack_pointer[-1] = bottom;
             stack_pointer[-(2 + (oparg-2))] = top;
             DISPATCH();
@@ -4541,7 +4543,7 @@
             }
             opcode = original_opcode;
             DISPATCH_GOTO();
-            #line 4545 "Python/generated_cases.c.h"
+            #line 4547 "Python/generated_cases.c.h"
         }
 
         TARGET(INSTRUMENTED_INSTRUCTION) {
@@ -4557,20 +4559,20 @@
             assert(next_opcode > 0 && next_opcode < 256);
             opcode = next_opcode;
             DISPATCH_GOTO();
-            #line 4561 "Python/generated_cases.c.h"
+            #line 4563 "Python/generated_cases.c.h"
         }
 
         TARGET(INSTRUMENTED_JUMP_FORWARD) {
             #line 3300 "Python/bytecodes.c"
             INSTRUMENTED_JUMP(next_instr-1, next_instr+oparg, PY_MONITORING_EVENT_JUMP);
-            #line 4567 "Python/generated_cases.c.h"
+            #line 4569 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
         TARGET(INSTRUMENTED_JUMP_BACKWARD) {
             #line 3304 "Python/bytecodes.c"
             INSTRUMENTED_JUMP(next_instr-1, next_instr-oparg, PY_MONITORING_EVENT_JUMP);
-            #line 4574 "Python/generated_cases.c.h"
+            #line 4576 "Python/generated_cases.c.h"
             CHECK_EVAL_BREAKER();
             DISPATCH();
         }
@@ -4585,7 +4587,7 @@
             assert(err == 0 || err == 1);
             int offset = err*oparg;
             INSTRUMENTED_JUMP(here, next_instr + offset, PY_MONITORING_EVENT_BRANCH);
-            #line 4589 "Python/generated_cases.c.h"
+            #line 4591 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -4599,7 +4601,7 @@
             assert(err == 0 || err == 1);
             int offset = (1-err)*oparg;
             INSTRUMENTED_JUMP(here, next_instr + offset, PY_MONITORING_EVENT_BRANCH);
-            #line 4603 "Python/generated_cases.c.h"
+            #line 4605 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -4617,7 +4619,7 @@
                 offset = 0;
             }
             INSTRUMENTED_JUMP(here, next_instr + offset, PY_MONITORING_EVENT_BRANCH);
-            #line 4621 "Python/generated_cases.c.h"
+            #line 4623 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -4635,7 +4637,7 @@
                  offset = oparg;
             }
             INSTRUMENTED_JUMP(here, next_instr + offset, PY_MONITORING_EVENT_BRANCH);
-            #line 4639 "Python/generated_cases.c.h"
+            #line 4641 "Python/generated_cases.c.h"
             DISPATCH();
         }
 
@@ -4646,19 +4648,19 @@
             oparg = oparg << 8 | next_instr->op.arg;
             PRE_DISPATCH_GOTO();
             DISPATCH_GOTO();
-            #line 4650 "Python/generated_cases.c.h"
+            #line 4652 "Python/generated_cases.c.h"
         }
 
         TARGET(CACHE) {
             #line 3369 "Python/bytecodes.c"
             assert(0 && "Executing a cache.");
             Py_UNREACHABLE();
-            #line 4657 "Python/generated_cases.c.h"
+            #line 4659 "Python/generated_cases.c.h"
         }
 
         TARGET(RESERVED) {
             #line 3374 "Python/bytecodes.c"
             assert(0 && "Executing RESERVED instruction.");
             Py_UNREACHABLE();
-            #line 4664 "Python/generated_cases.c.h"
+            #line 4666 "Python/generated_cases.c.h"
         }
diff --git a/Python/opcode_metadata.h b/Python/opcode_metadata.h
index 77f0ae0c1a4c30..86384144432da4 100644
--- a/Python/opcode_metadata.h
+++ b/Python/opcode_metadata.h
@@ -508,7 +508,7 @@ _PyOpcode_num_pushed(int opcode, int oparg, bool jump) {
         case SEND:
             return 2;
         case SEND_GEN:
-            return 1;
+            return 2;
         case INSTRUMENTED_YIELD_VALUE:
             return 1;
         case YIELD_VALUE: