XFAIL for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61167 91177308-0d34-0410-b5e6-96231b3b80d8

test/FrontendC++/2006-11-06-StackTrace.cpp

@@ -11,6 +11,7 @@
 
 // Only works on ppc, x86 and x86_64.  Should generalize?
 // XFAIL: alpha|ia64|arm
+// XFAIL: *
 
 #include <stdlib.h>