using namespace llvm;
-static cl::opt<unsigned> MaxVarsPrep("ppc-formprep-max-vars",
- cl::Hidden, cl::init(24),
- cl::desc("Potential common base number threshold per function for PPC loop "
- "prep"));
+static cl::opt<unsigned>
+ MaxVarsPrep("ppc-formprep-max-vars", cl::Hidden, cl::init(24),
+ cl::ZeroOrMore,
+ cl::desc("Potential common base number threshold per function "
+ "for PPC loop prep"));
static cl::opt<bool> PreferUpdateForm("ppc-formprep-prefer-update",
cl::init(true), cl::Hidden,