Fix regression testing in Xcode, again

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73658 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 204d26a..7521a1d 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -36,6 +36,8 @@
       ${LLVM_SOURCE_DIR}/tools/clang/utils/test/MultiTestRunner.py
      "--path=${TESTING_EXTRA_PATHS}"
       -s ${CLANG_TEST_EXTRA_ARGS}
+      --clang=${LLVM_TOOLS_PATH}/${CMAKE_CFG_INTDIR}/clang
+      --clang-cc=${LLVM_TOOLS_PATH}/${CMAKE_CFG_INTDIR}/clang-cc
      ${CMAKE_CURRENT_SOURCE_DIR}/${testdir}/
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
       COMMENT "Running Clang regression tests in ${testdir}")
@@ -47,7 +49,9 @@
     ${PYTHON_EXECUTABLE} 
     ${LLVM_SOURCE_DIR}/tools/clang/utils/test/MultiTestRunner.py
     "--path=${TESTING_EXTRA_PATHS}"
-      -s ${CLANG_TEST_EXTRA_ARGS}
+    -s ${CLANG_TEST_EXTRA_ARGS}
+    --clang=${LLVM_TOOLS_PATH}/${CMAKE_CFG_INTDIR}/clang
+    --clang-cc=${LLVM_TOOLS_PATH}/${CMAKE_CFG_INTDIR}/clang-cc
     ${all_testdirs}
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
     DEPENDS clang clang-cc