There seems to be no reason for opt's -S option to be hidden.
Make it visible.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84127 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index fe0e036..5bf39e5 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -66,8 +66,7 @@
          cl::desc("Do not write result bitcode file"), cl::Hidden);
 
 static cl::opt<bool>
-OutputAssembly("S",
-         cl::desc("Write output as LLVM assembly"), cl::Hidden);
+OutputAssembly("S", cl::desc("Write output as LLVM assembly"));
 
 static cl::opt<bool>
 NoVerify("disable-verify", cl::desc("Do not verify result module"), cl::Hidden);