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bpo-31835: Optimize also FASTCALL using __future__ (#4087)

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_PyFunction_FastCallDict() and _PyFunction_FastCallKeywords() now
also takes the fast path if the code object uses __future__
(CO_FUTURE_xxx flags).
This commit is contained in:
Victor Stinner 2017-10-25 05:26:17 -07:00 • committed by GitHub
parent 95f1a7bb09
commit 086c3ae5f0
1 changed files with 2 additions and 2 deletions
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4
Objects/call.c
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@ -315,7 +315,7 @@ _PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs,
if (co->co_kwonlyargcount == 0 &&
(kwargs == NULL || PyDict_GET_SIZE(kwargs) == 0) &&
co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
(co->co_flags & ~PyCF_MASK) == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
{
/* Fast paths */
if (argdefs == NULL && co->co_argcount == nargs) {
@ -402,7 +402,7 @@ _PyFunction_FastCallKeywords(PyObject *func, PyObject **stack,
be unique */
if (co->co_kwonlyargcount == 0 && nkwargs == 0 &&
co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
(co->co_flags & ~PyCF_MASK) == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
{
if (argdefs == NULL && co->co_argcount == nargs) {
return function_code_fastcall(co, stack, nargs, globals);