Author: alp
Date: Tue May 20 21:08:10 2014
New Revision: 209268
URL: http://llvm.org/viewvc/llvm-project?rev=209268&view=rev
Log:
utils/CmpDriver: add brief documentation to indicate what this does
Modified:
cfe/trunk/utils/CmpDriver
Modified: cfe/trunk/utils/CmpDriver
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/CmpDriver?rev=209268&r1=209267&r2=209268&view=diff
==============================================================================
--- cfe/trunk/utils/CmpDriver (original)
+++ cfe/trunk/utils/CmpDriver Tue May 20 21:08:10 2014
@@ -1,5 +1,10 @@
#!/usr/bin/env python
+"""
+A simple utility that compares tool invocations and exit codes issued by
+compiler drivers that support -### (e.g. gcc and clang).
+"""
+
import subprocess
def splitArgs(s):
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