move __Pyx_GetName() into external utility file and make it use faster __Pyx_PyObject_GetAttrStr()

Cython/Compiler/ExprNodes.py

@@ -10229,33 +10229,13 @@ class DocstringRefNode(ExprNode):
         code.put_gotref(self.result())
 
 
-
 #------------------------------------------------------------------------------------
 #
 #  Runtime support code
 #
 #------------------------------------------------------------------------------------
 
-get_name_interned_utility_code = UtilityCode(
-proto = """
-static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*proto*/
-""",
-impl = """
-static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name) {
-    PyObject *result;
-    result = PyObject_GetAttr(dict, name);
-    if (!result) {
-        if (dict != %(BUILTINS)s) {
-            PyErr_Clear();
-            result = PyObject_GetAttr(%(BUILTINS)s, name);
-        }
-        if (!result) {
-            PyErr_SetObject(PyExc_NameError, name);
-        }
-    }
-    return result;
-}
-""" % {'BUILTINS' : Naming.builtins_cname})
+get_name_interned_utility_code = UtilityCode.load("GetGlobalName", "ObjectHandling.c")
 
 #------------------------------------------------------------------------------------
 

Cython/Utility/ObjectHandling.c

@@ -586,6 +586,29 @@ static CYTHON_INLINE PyObject* __Pyx_PyBoolOrNull_FromLong(long b) {
     return unlikely(b < 0) ? NULL : __Pyx_PyBool_FromLong(b);
 }
 
+/////////////// GetGlobalName.proto ///////////////
+
+static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*proto*/
+
+/////////////// GetGlobalName ///////////////
+//@requires: PyObjectGetAttrStr
+//@substitute: naming
+
+static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name) {
+    PyObject *result;
+    result = __Pyx_PyObject_GetAttrStr(dict, name);
+    if (!result) {
+        if (dict != $builtins_cname) {
+            PyErr_Clear();
+            result = __Pyx_PyObject_GetAttrStr($builtins_cname, name);
+        }
+        if (!result) {
+            PyErr_SetObject(PyExc_NameError, name);
+        }
+    }
+    return result;
+}
+
 /////////////// PyObjectGetAttrStr.proto ///////////////
 
 #if CYTHON_COMPILING_IN_CPYTHON