Index: Bitcode/Regression/vector_widen/default.reference_output
===================================================================
--- /dev/null
+++ Bitcode/Regression/vector_widen/default.reference_output
@@ -0,0 +1 @@
+exit 0
Index: Bitcode/simd_ops/default.reference_output
===================================================================
--- /dev/null
+++ Bitcode/simd_ops/default.reference_output
@@ -0,0 +1 @@
+exit 0
Index: cmake/modules/SingleMultiSource.cmake
===================================================================
--- cmake/modules/SingleMultiSource.cmake
+++ cmake/modules/SingleMultiSource.cmake
@@ -98,6 +98,8 @@
       set(REFERENCE_OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/${name}.reference_output.${ENDIAN}-endian)
     elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${name}.reference_output)
       set(REFERENCE_OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/${name}.reference_output)
+    elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/default.reference_output)
+      set(REFERENCE_OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/default.reference_output)
     else()
       message("-- No reference output found for test ${name}")
     endif()