Only call sigcheck() at the ticker code if we don't have true signals.
This is safe now that both intrcheck() and signalmodule.c schedule a
sigcheck() call via Py_AddPendingCall().
This gives another 7% speedup (never run such a test twice ;-).
diff --git a/Python/ceval.c b/Python/ceval.c
index accb56e..651066c 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -92,7 +92,6 @@
static object *loop_subscript PROTO((object *, object *));
static int slice_index PROTO((object *, int, int *));
static object *apply_slice PROTO((object *, object *, object *));
-static object *build_slice PROTO((object *, object *, object *));
static int assign_subscript PROTO((object *, object *, object *));
static int assign_slice PROTO((object *, object *, object *, object *));
static int cmp_exception PROTO((object *, object *));
@@ -557,7 +556,7 @@
So we do it only every Nth instruction.
The ticker is reset to zero if there are pending
- calls (see Py_AddPendingCalls() and
+ calls (see Py_AddPendingCall() and
Py_MakePendingCalls() above). */
if (--ticker < 0) {
@@ -568,10 +567,15 @@
goto on_error;
}
}
+#ifndef HAVE_SIGNAL_H /* Is this the right #define? */
+/* If we have true signals, the signal handler will call
+ Py_AddPendingCall() so we don't have to call sigcheck().
+ On the Mac and DOS, alas, we have to call it. */
if (sigcheck()) {
why = WHY_EXCEPTION;
goto on_error;
}
+#endif
#ifdef WITH_THREAD
if (interpreter_lock) {