From: Dan Gohman <gohman@apple.com>
Date: Tue, 9 Oct 2007 16:04:57 +0000 (+0000)
Subject: Pass argc by value, not by reference, since it isn't modified.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=9a5263241d40d493445d7f386b4d76be088c3ac1;p=oota-llvm.git

Pass argc by value, not by reference, since it isn't modified.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42788 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index 106082cee96..e9c6aaff947 100644
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -40,7 +40,7 @@ namespace cl {
 //===----------------------------------------------------------------------===//
 // ParseCommandLineOptions - Command line option processing entry point.
 //
-void ParseCommandLineOptions(int &argc, char **argv,
+void ParseCommandLineOptions(int argc, char **argv,
                              const char *Overview = 0);
 
 //===----------------------------------------------------------------------===//
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index fc25a633ab3..eed780437bb 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -332,7 +332,7 @@ void cl::ParseEnvironmentOptions(const char *progName, const char *envVar,
     free (*i);
 }
 
-void cl::ParseCommandLineOptions(int &argc, char **argv,
+void cl::ParseCommandLineOptions(int argc, char **argv,
                                  const char *Overview) {
   // Process all registered options.
   std::vector<Option*> PositionalOpts;