Index: test/CMakeLists.txt
===================================================================
--- test/CMakeLists.txt
+++ test/CMakeLists.txt
@@ -113,6 +113,13 @@
 # to run tests.
 if (TARGET clang)
   add_dependencies(check-lldb clang)
+  if (CMAKE_SYSTEM_NAME MATCHES "Windows")
+    if (TARGET lld)
+      add_dependencies(check-lldb lld)
+    else ()
+      message(WARNING "lld required to test LLDB on Windows")
+    endif ()
+  endif ()
 endif()
 
 add_custom_target(lldb-test-depends DEPENDS ${LLDB_TEST_DEPENDS})