GH-122160: Remove BUILD_CONST_KEY_MAP opcode. (GH-122164)

1 files changed, 0 insertions, 19 deletions

diff --git a/Python/bytecodes.c b/Python/bytecodes.c
index 9dd7cf3..be6b443 100644
--- a/Python/bytecodes.c
+++ b/Python/bytecodes.c
@@ -1882,25 +1882,6 @@ dummy_func(
             }
         }
 
-        inst(BUILD_CONST_KEY_MAP, (values[oparg], keys -- map)) {
-            PyObject *keys_o = PyStackRef_AsPyObjectBorrow(keys);
-
-            assert(PyTuple_CheckExact(keys_o));
-            assert(PyTuple_GET_SIZE(keys_o) == (Py_ssize_t)oparg);
-            STACKREFS_TO_PYOBJECTS(values, oparg, values_o);
-            if (CONVERSION_FAILED(values_o)) {
-                DECREF_INPUTS();
-                ERROR_IF(true, error);
-            }
-            PyObject *map_o = _PyDict_FromItems(
-                    &PyTuple_GET_ITEM(keys_o, 0), 1,
-                    values_o, 1, oparg);
-            STACKREFS_TO_PYOBJECTS_CLEANUP(values_o);
-            DECREF_INPUTS();
-            ERROR_IF(map_o == NULL, error);
-            map = PyStackRef_FromPyObjectSteal(map_o);
-        }
-
         inst(DICT_UPDATE, (dict, unused[oparg - 1], update -- dict, unused[oparg - 1])) {
             PyObject *dict_o = PyStackRef_AsPyObjectBorrow(dict);
             PyObject *update_o = PyStackRef_AsPyObjectBorrow(update);