RegisterCoalescer: hide terminal rule option by default

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236062 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/RegisterCoalescer.cpp b/lib/CodeGen/RegisterCoalescer.cpp
index ee0877e2f23aeeae52e306c3527672360282250e..f3fb2b763b243c853f7525f4d579bb50a31b9c5e 100644 (file)
--- a/lib/CodeGen/RegisterCoalescer.cpp
+++ b/lib/CodeGen/RegisterCoalescer.cpp
@@ -60,7 +60,7 @@ EnableJoining("join-liveintervals",
 
 static cl::opt<bool> UseTerminalRule("terminal-rule",
                                      cl::desc("Apply the terminal rule"),
 
 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>
 
 /// Temporary flag to test critical edge unsplitting.
 static cl::opt<bool>