*** empty log message ***
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2985 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gccas/gccas.cpp b/tools/gccas/gccas.cpp
index 634d08c..fbb8f77 100644
--- a/tools/gccas/gccas.cpp
+++ b/tools/gccas/gccas.cpp
@@ -23,14 +23,25 @@
#include <fstream>
using std::cerr;
-static cl::String InputFilename ("", "Parse <arg> file, compile to bytecode",
- cl::Required, "");
-static cl::String OutputFilename ("o", "Override output filename");
-static cl::Int RunNPasses ("stopAfterNPasses", "Only run the first N "
- "passes of gccas", cl::Hidden);
-static cl::Flag StopAtLevelRaise("stopraise", "Stop optimization before "
- "level raise", cl::Hidden);
-static cl::Flag Verify ("verify", "Verify each pass result");
+static cl::opt<string>
+InputFilename(cl::Positional, cl::desc("<input llvm assembly>"), cl::Required);
+
+static cl::opt<string>
+OutputFilename("o", cl::desc("Override output filename"),
+ cl::value_desc("filename"));
+
+static cl::opt<int>
+RunNPasses("stopAfterNPasses",
+ cl::desc("Only run the first N passes of gccas"), cl::Hidden,
+ cl::value_desc("# passes"));
+
+static cl::opt<bool>
+StopAtLevelRaise("stopraise", cl::desc("Stop optimization before level raise"),
+ cl::Hidden);
+
+static cl::opt<bool>
+Verify("verify", cl::desc("Verify each pass result"));
+
static inline void addPass(PassManager &PM, Pass *P) {
static int NumPassesCreated = 0;