Index: Bitcode/CMakeLists.txt
===================================================================
--- Bitcode/CMakeLists.txt
+++ Bitcode/CMakeLists.txt
@@ -1,7 +1,10 @@
-if(NOT TEST_SUITE_BENCHMARKING_ONLY)
-  llvm_add_subdirectories(Regression)
-  if(ARCH STREQUAL "x86")
-    llvm_add_subdirectories(simd_ops)
+set(TEST_SUITE_ENABLE_BITCODE_TESTS "True" CACHE BOOL "Enable bitcode tests")
+if(TEST_SUITE_ENABLE_BITCODE_TESTS)
+  if(NOT TEST_SUITE_BENCHMARKING_ONLY)
+    llvm_add_subdirectories(Regression)
+    if(ARCH STREQUAL "x86")
+      llvm_add_subdirectories(simd_ops)
+    endif()
   endif()
 endif()