[lit] Disable the stop hook tests on Windows

These tests are not able to pass on Windows as written as they don't even build llvm-svn: 347321

Author: sstamenova

lldb/lit/ExecControl/StopHook/stop-hook-threads.test

@@ -3,6 +3,7 @@
 # RUN: | FileCheck --check-prefix=CHECK --check-prefix=CHECK-NO-FILTER %s
 # RUN: %lldb -b -s %p/Inputs/stop-hook-threads-2.lldbinit -s %s -f %t \
 # RUN: | FileCheck --check-prefix=CHECK --check-prefix=CHECK-FILTER %s
+# XFAIL: system-windows
 
 thread list
 break set -f stop-hook-threads.cpp -p "Set break point at this line"

lldb/lit/ExecControl/StopHook/stop-hook.test

@@ -6,6 +6,7 @@
 # RUN: %lldb -b -s %p/Inputs/stop-hook-2.lldbinit -s %s -f %t | FileCheck %s
 # Test setting stop-hook with multi-line expression
 # RUN: %lldb -b -s %p/Inputs/stop-hook-3.lldbinit -s %s -f %t | FileCheck %s
+# XFAIL: system-windows
 
 break set -f stop-hook.c -p "// Set breakpoint here to test target stop-hook"
 break set -f stop-hook.c -p "// Another breakpoint which is outside of the stop-hook range"