StgClosurePtr stolen;
StgWord b,t;
- ASSERT_SPARK_POOL_INVARIANTS(deque);
+// Can't do this on someone else's spark pool:
+// ASSERT_SPARK_POOL_INVARIANTS(deque);
b = deque->bottom;
t = deque->top;
+
if (b - t <= 0 ) {
return NULL; /* already looks empty, abort */
}
return NULL;
} /* else: OK, top has been incremented by the cas call */
- ASSERT_SPARK_POOL_INVARIANTS(deque);
+// Can't do this on someone else's spark pool:
+// ASSERT_SPARK_POOL_INVARIANTS(deque);
+
/* return stolen element */
return stolen;
}