Merge pull request #43 from gottesmm/pr-82c698cfd14769f8e700253aecc6d26e3c7d020e

[benchmark] Add a note that states if we failed to find the swift ben…

Author: gottesmm

lit.cfg

@@ -163,7 +163,9 @@ if os.path.exists(swift_benchmarks_path):
     config.available_features.add("have-swift-benchmarks")
     config.substitutions.append( ('%{swift_benchmarks_path}', swift_benchmarks_path) )
     lit_config.note('testing using swift benchmarks at path: {}'.format(swift_benchmarks_path))
-    
+else:
+    lit_config.note('Failed to find swift benchmarks, skipping related tests.')
+
 # Find the tools we need.
 
 swift_path = lit_config.params.get(