diff options
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 4f24bab..af9c072 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -1709,13 +1709,37 @@ eval_frame(PyFrameObject *f) case LOAD_GLOBAL: w = GETITEM(names, oparg); + if (PyString_CheckExact(w)) { + long hash = ((PyStringObject *)w)->ob_shash; + if (hash != -1) { + /* Inline the PyDict_GetItem() calls */ + PyDictObject *d; + d = (PyDictObject *)(f->f_globals); + x = d->ma_lookup(d, w, hash)->me_value; + if (x != NULL) { + Py_INCREF(x); + PUSH(x); + continue; + } + d = (PyDictObject *)(f->f_builtins); + x = d->ma_lookup(d, w, hash)->me_value; + if (x != NULL) { + Py_INCREF(x); + PUSH(x); + continue; + } + goto load_global_error; + } + } + /* This is the un-inlined version of the code above */ x = PyDict_GetItem(f->f_globals, w); if (x == NULL) { x = PyDict_GetItem(f->f_builtins, w); if (x == NULL) { + load_global_error: format_exc_check_arg( PyExc_NameError, - GLOBAL_NAME_ERROR_MSG ,w); + GLOBAL_NAME_ERROR_MSG, w); break; } } |