Make several variable declarations static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50696 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Scalar/LoopUnroll.cpp b/lib/Transforms/Scalar/LoopUnroll.cpp
index 18acb03..0db9641 100644
--- a/lib/Transforms/Scalar/LoopUnroll.cpp
+++ b/lib/Transforms/Scalar/LoopUnroll.cpp
@@ -45,12 +45,12 @@
STATISTIC(NumUnrolled, "Number of loops unrolled (completely or otherwise)");
namespace {
- cl::opt<unsigned>
+ static cl::opt<unsigned>
UnrollThreshold
("unroll-threshold", cl::init(100), cl::Hidden,
cl::desc("The cut-off point for automatic loop unrolling"));
- cl::opt<unsigned>
+ static cl::opt<unsigned>
UnrollCount
("unroll-count", cl::init(0), cl::Hidden,
cl::desc("Use this unroll count for all loops, for testing purposes"));