Add a 'volatile' to the declaration of threadid in get_thread_ident().
According to Vladimir Marangozov, this is necessary for AIX, where
high optimization levels inline this function and then get it wrong :-(
diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index 8758430..64100f4 100644
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -167,7 +167,7 @@
long get_thread_ident _P0()
{
- pthread_t threadid;
+ volatile pthread_t threadid;
if (!initialized)
init_thread();
/* Jump through some hoops for Alpha OSF/1 */