From 5295793bcaf4cd143021ddf6a2d3cab3d801bfcc Mon Sep 17 00:00:00 2001
From: Matthias Braun <matze@braunis.de>
Date: Tue, 28 Apr 2015 23:55:11 +0000
Subject: [PATCH] RegisterCoalescer: hide terminal rule option by default

llvm-svn: 236062
---
 llvm/lib/CodeGen/RegisterCoalescer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/CodeGen/RegisterCoalescer.cpp b/llvm/lib/CodeGen/RegisterCoalescer.cpp
index ee0877e2f23a..f3fb2b763b24 100644
--- a/llvm/lib/CodeGen/RegisterCoalescer.cpp
+++ b/llvm/lib/CodeGen/RegisterCoalescer.cpp
@@ -60,7 +60,7 @@ EnableJoining("join-liveintervals",
 
 static cl::opt<bool> UseTerminalRule("terminal-rule",
                                      cl::desc("Apply the terminal rule"),
-                                     cl::init(false));
+                                     cl::init(false), cl::Hidden);
 
 /// Temporary flag to test critical edge unsplitting.
 static cl::opt<bool>