diff options
Diffstat (limited to 'Python/optimizer.c')
| -rw-r--r-- | Python/optimizer.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/Python/optimizer.c b/Python/optimizer.c index 238ab02..d2ed8df 100644 --- a/Python/optimizer.c +++ b/Python/optimizer.c @@ -320,13 +320,7 @@ uop_name(int index) { static Py_ssize_t uop_len(_PyUOpExecutorObject *self) { - int count = 0; - for (; count < _Py_UOP_MAX_TRACE_LENGTH; count++) { - if (self->trace[count].opcode == 0) { - break; - } - } - return count; + return Py_SIZE(self); } static PyObject * @@ -368,8 +362,8 @@ PySequenceMethods uop_as_sequence = { static PyTypeObject UOpExecutor_Type = { PyVarObject_HEAD_INIT(&PyType_Type, 0) .tp_name = "uop_executor", - .tp_basicsize = sizeof(_PyUOpExecutorObject), - .tp_itemsize = 0, + .tp_basicsize = sizeof(_PyUOpExecutorObject) - sizeof(_PyUOpInstruction), + .tp_itemsize = sizeof(_PyUOpInstruction), .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_DISALLOW_INSTANTIATION, .tp_dealloc = (destructor)uop_dealloc, .tp_as_sequence = &uop_as_sequence, @@ -699,15 +693,12 @@ uop_optimize( return trace_length; } OBJECT_STAT_INC(optimization_traces_created); - _PyUOpExecutorObject *executor = PyObject_New(_PyUOpExecutorObject, &UOpExecutor_Type); + _PyUOpExecutorObject *executor = PyObject_NewVar(_PyUOpExecutorObject, &UOpExecutor_Type, trace_length); if (executor == NULL) { return -1; } executor->base.execute = _PyUopExecute; memcpy(executor->trace, trace, trace_length * sizeof(_PyUOpInstruction)); - if (trace_length < _Py_UOP_MAX_TRACE_LENGTH) { - executor->trace[trace_length].opcode = 0; // Sentinel - } *exec_ptr = (_PyExecutorObject *)executor; return 1; } |