From 1af7886abf354de48895b09bcff08989bf6975e0 Mon Sep 17 00:00:00 2001 From: Sean Silva Date: Wed, 26 Nov 2014 22:53:46 +0000 Subject: [PATCH] Add a small "usage:" comment at the top of not.cpp Mostly pulled from Rafael's r185678 commit message. llvm-svn: 222855 --- llvm/utils/not/not.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/llvm/utils/not/not.cpp b/llvm/utils/not/not.cpp index 2adeded..23062fb 100644 --- a/llvm/utils/not/not.cpp +++ b/llvm/utils/not/not.cpp @@ -6,6 +6,11 @@ // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// +// Usage: +// not cmd +// Will return true if cmd doesn't crash and returns false. +// not --crash cmd +// Will return true if cmd crashes (e.g. for testing crash reporting). #include "llvm/Support/Path.h" #include "llvm/Support/Program.h" -- 2.7.4