diff -r 196cfce9e5aa -r 57aa8995d43b hotspot/src/share/vm/runtime/os.cpp
--- a/hotspot/src/share/vm/runtime/os.cpp	Thu Feb 13 17:57:27 2014 +0100
+++ b/hotspot/src/share/vm/runtime/os.cpp	Wed Feb 19 12:08:49 2014 -0800
@@ -1101,7 +1101,7 @@
 // if C stack is walkable beyond current frame. The check for fp() is not
 // necessary on Sparc, but it's harmless.
 bool os::is_first_C_frame(frame* fr) {
-#if defined(IA64) && !defined(_WIN32)
+#if (defined(IA64) && !defined(AIX)) && !defined(_WIN32)
   // On IA64 we have to check if the callers bsp is still valid
   // (i.e. within the register stack bounds).
   // Notice: this only works for threads created by the VM and only if