diff -r bd1dc81da579 -r a74ec8831c7b src/os/windows/vm/os_windows.cpp
--- a/src/os/windows/vm/os_windows.cpp	Fri Jul 12 17:08:52 2013 -0700
+++ b/src/os/windows/vm/os_windows.cpp	Mon Jul 15 12:24:32 2013 -0400
@@ -2323,6 +2323,11 @@
 #endif
   Thread* t = ThreadLocalStorage::get_thread_slow();          // slow & steady
 
+  // Handle SafeFetch32 and SafeFetchN exceptions.
+  if (StubRoutines::is_safefetch_fault(pc)) {
+    return Handle_Exception(exceptionInfo, StubRoutines::continuation_for_safefetch_fault(pc));
+  }
+
 #ifndef _WIN64
   // Execution protection violation - win32 running on AMD64 only
   // Handled first to avoid misdiagnosis as a "normal" access violation;