Index: openmp/trunk/runtime/test/ompt/misc/interoperability.cpp
===================================================================
--- openmp/trunk/runtime/test/ompt/misc/interoperability.cpp
+++ openmp/trunk/runtime/test/ompt/misc/interoperability.cpp
@@ -3,6 +3,7 @@
 
 #include <iostream>
 #include <thread>
+#include <alloca.h>
 
 #include "callback.h"
 #include "omp.h"
@@ -15,6 +16,9 @@
   // runtime isn't initialized yet...)
   omp_get_num_threads();
 
+  // Call alloca() to force availability of frame pointer
+  void *p = alloca(0);
+
   OMPT_SIGNAL(condition);
   // Wait for both initial threads to arrive that will eventually become the
   // master threads in the following parallel region.