[test-suite] r358206 - Document how to use the 'vs' mode in compare.py

[Amara Emerson via llvm-commits]

Author: aemerson
Date: Thu Apr 11 11:16:50 2019
New Revision: 358206

URL: http://llvm.org/viewvc/llvm-project?rev=358206&view=rev
Log:
Document how to use the 'vs' mode in compare.py

Modified:
    test-suite/trunk/utils/compare.py

Modified: test-suite/trunk/utils/compare.py
URL: http://llvm.org/viewvc/llvm-project/test-suite/trunk/utils/compare.py?rev=358206&r1=358205&r2=358206&view=diff
==============================================================================
--- test-suite/trunk/utils/compare.py (original)
+++ test-suite/trunk/utils/compare.py Thu Apr 11 11:16:50 2019
@@ -275,7 +275,7 @@ if __name__ == "__main__":
                         help="Name used to describe left side in 'vs' mode")
     parser.add_argument('--rhs-name', default="rhs",
                         help="Name used to describe right side in 'vs' mode")
-    parser.add_argument('files', metavar='FILE', nargs='+')
+    parser.add_argument('files', metavar='FILE', nargs='+', help="To compare two groups of results, put 'vs' between them")
     config = parser.parse_args()
 
     if config.show_diff is None: