-cl::opt<unsigned> StressRA("stress-regalloc", cl::Hidden, cl::init(0),
- cl::value_desc("N"),
- cl::desc("Limit all regclasses to N registers"));
+static cl::opt<unsigned>
+StressRA("stress-regalloc", cl::Hidden, cl::init(0), cl::value_desc("N"),
+ cl::desc("Limit all regclasses to N registers"));