Make several variable declarations static.

llvm-svn: 50696
diff --git a/llvm/lib/Transforms/Utils/BasicInliner.cpp b/llvm/lib/Transforms/Utils/BasicInliner.cpp
index 59deef5..a3f294d 100644
--- a/llvm/lib/Transforms/Utils/BasicInliner.cpp
+++ b/llvm/lib/Transforms/Utils/BasicInliner.cpp
@@ -27,7 +27,7 @@
 using namespace llvm;
 
 namespace {
-  cl::opt<unsigned>     
+  static cl::opt<unsigned>     
   BasicInlineThreshold("inline-threshold", cl::Hidden, cl::init(200),
                        cl::desc("Control the amount of basic inlining to perform (default = 200)"));
 }