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-rw-r--r--Python/pylifecycle.c7
-rw-r--r--Python/sysmodule.c1
2 files changed, 7 insertions, 1 deletions
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index 2efaa9d..23882d0 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -1310,12 +1310,17 @@ init_interp_main(PyThreadState *tstate)
enabled = *env != '0';
}
if (enabled) {
+#ifdef _Py_JIT
+ // perf profiler works fine with tier 2 interpreter, so
+ // only checking for a "real JIT".
if (config->perf_profiling > 0) {
(void)PyErr_WarnEx(
PyExc_RuntimeWarning,
"JIT deactivated as perf profiling support is active",
0);
- } else {
+ } else
+#endif
+ {
PyObject *opt = _PyOptimizer_NewUOpOptimizer();
if (opt == NULL) {
return _PyStatus_ERR("can't initialize optimizer");
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index cbb7397..a4abd7c 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -2290,6 +2290,7 @@ sys_activate_stack_trampoline_impl(PyObject *module, const char *backend)
#ifdef _Py_JIT
_PyOptimizerObject* optimizer = _Py_GetOptimizer();
if (optimizer != NULL) {
+ Py_DECREF(optimizer);
PyErr_SetString(PyExc_ValueError, "Cannot activate the perf trampoline if the JIT is active");
return NULL;
}