Move the space in overview output for commands out of each of the

commands and into the common code.

llvm-svn: 42752

lib/Support/CommandLine.cpp

@@ -951,7 +951,7 @@ public:
     }
 
     if (ProgramOverview)
-      cout << "OVERVIEW:" << ProgramOverview << "\n";
+      cout << "OVERVIEW: " << ProgramOverview << "\n";
 
     cout << "USAGE: " << ProgramName << " [options]";
 

tools/bugpoint/bugpoint.cpp

@@ -66,7 +66,7 @@ static void BugpointInterruptFunction() {
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
   cl::ParseCommandLineOptions(argc, argv,
-                              " LLVM automatic testcase reducer. See\nhttp://"
+                              "LLVM automatic testcase reducer. See\nhttp://"
                               "llvm.org/docs/CommandGuide/bugpoint.html"
                               " for more information.\n");
   sys::PrintStackTraceOnErrorSignal();

tools/llc/llc.cpp

@@ -172,7 +172,7 @@ static std::ostream *GetOutputStream(const char *ProgName) {
 //
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm system compiler\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm system compiler\n");
   sys::PrintStackTraceOnErrorSignal();
 
   // Load the module to be compiled...

tools/lli/lli.cpp

@@ -67,7 +67,7 @@ static void do_shutdown() {
 int main(int argc, char **argv, char * const *envp) {
   atexit(do_shutdown);  // Call llvm_shutdown() on exit.
   cl::ParseCommandLineOptions(argc, argv,
-                              " llvm interpreter & dynamic compiler\n");
+                              "llvm interpreter & dynamic compiler\n");
   sys::PrintStackTraceOnErrorSignal();
 
   // If the user doesn't want core files, disable them.

tools/llvm-ar/llvm-ar.cpp

@@ -690,7 +690,7 @@ int main(int argc, char **argv) {
   // Have the command line options parsed and handle things
   // like --help and --version.
   cl::ParseCommandLineOptions(argc, argv,
-    " LLVM Archiver (llvm-ar)\n\n"
+    "LLVM Archiver (llvm-ar)\n\n"
     "  This program archives bitcode files into single libraries\n"
   );
 

tools/llvm-as/llvm-as.cpp

@@ -48,7 +48,7 @@ DisableVerify("disable-verify", cl::Hidden,
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm .ll -> .bc assembler\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm .ll -> .bc assembler\n");
   sys::PrintStackTraceOnErrorSignal();
 
   int exitCode = 0;

tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp

@@ -496,7 +496,7 @@ static int AnalyzeBitcode() {
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm-bcanalyzer file analyzer\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm-bcanalyzer file analyzer\n");
   
   sys::PrintStackTraceOnErrorSignal();
   

tools/llvm-db/llvm-db.cpp

@@ -53,7 +53,7 @@ int main(int argc, char **argv, char * const *envp) {
   std::cout << "NOTE: llvm-db is known useless right now.\n";
   try {
     cl::ParseCommandLineOptions(argc, argv,
-                                " llvm source-level debugger\n");
+                                "llvm source-level debugger\n");
     sys::PrintStackTraceOnErrorSignal();
 
     if (!Quiet)

tools/llvm-dis/llvm-dis.cpp

@@ -46,7 +46,7 @@ DontPrint("disable-output", cl::desc("Don't output the .ll file"), cl::Hidden);
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
   try {
-    cl::ParseCommandLineOptions(argc, argv, " llvm .bc -> .ll disassembler\n");
+    cl::ParseCommandLineOptions(argc, argv, "llvm .bc -> .ll disassembler\n");
     sys::PrintStackTraceOnErrorSignal();
 
     std::ostream *Out = &std::cout;  // Default to printing to stdout.

tools/llvm-extract/llvm-extract.cpp

@@ -52,7 +52,7 @@ ExtractFunc("func", cl::desc("Specify function to extract"), cl::init("main"),
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm extractor\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm extractor\n");
   sys::PrintStackTraceOnErrorSignal();
 
   std::auto_ptr<Module> M;

tools/llvm-ld/llvm-ld.cpp

@@ -469,7 +469,7 @@ int main(int argc, char **argv, char **envp) {
     progname = sys::Path(argv[0]).getBasename();
 
     // Parse the command line options
-    cl::ParseCommandLineOptions(argc, argv, " llvm linker\n");
+    cl::ParseCommandLineOptions(argc, argv, "llvm linker\n");
     sys::PrintStackTraceOnErrorSignal();
 
     // Construct a Linker (now that Verbose is set)

tools/llvm-link/llvm-link.cpp

@@ -79,7 +79,7 @@ static inline std::auto_ptr<Module> LoadFile(const std::string &FN) {
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm linker\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm linker\n");
   sys::PrintStackTraceOnErrorSignal();
   assert(InputFilenames.size() > 0 && "OneOrMore is not working");
 

tools/llvm-nm/llvm-nm.cpp

@@ -165,7 +165,7 @@ static void DumpSymbolNamesFromFile(std::string &Filename) {
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm symbol table dumper\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm symbol table dumper\n");
   sys::PrintStackTraceOnErrorSignal();
 
   ToolName = argv[0];

tools/llvm-prof/llvm-prof.cpp

@@ -112,7 +112,7 @@ namespace {
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
   try {
-    cl::ParseCommandLineOptions(argc, argv, " llvm profile dump decoder\n");
+    cl::ParseCommandLineOptions(argc, argv, "llvm profile dump decoder\n");
     sys::PrintStackTraceOnErrorSignal();
 
     // Read in the bitcode file...

tools/llvm-ranlib/llvm-ranlib.cpp

@@ -47,7 +47,7 @@ int main(int argc, char **argv) {
   // Have the command line options parsed and handle things
   // like --help and --version.
   cl::ParseCommandLineOptions(argc, argv,
-    " LLVM Archive Index Generator (llvm-ranlib)\n\n"
+    "LLVM Archive Index Generator (llvm-ranlib)\n\n"
     "  This program adds or updates an index of bitcode symbols\n"
     "  to an LLVM archive file."
   );

tools/llvm-upgrade/llvm-upgrade.cpp

@@ -51,7 +51,7 @@ Debug("debug-upgrade-yacc", cl::desc("Print debug output from yacc parser"),
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm .ll -> .bc assembler\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm .ll -> .bc assembler\n");
   sys::PrintStackTraceOnErrorSignal();
 
   int exitCode = 0;

tools/llvm2cpp/llvm2cpp.cpp

@@ -43,7 +43,7 @@ Force("f", cl::desc("Overwrite output files"));
 
 int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
-  cl::ParseCommandLineOptions(argc, argv, " llvm .ll -> .cpp assembler\n");
+  cl::ParseCommandLineOptions(argc, argv, "llvm .ll -> .cpp assembler\n");
   sys::PrintStackTraceOnErrorSignal();
 
   int exitCode = 0;

tools/llvmc/llvmc.cpp

@@ -257,7 +257,7 @@ int main(int argc, char **argv) {
 
     // Parse the command line options
     cl::ParseCommandLineOptions(argc, argv,
-      " LLVM Compiler Driver (llvmc)\n\n"
+      "LLVM Compiler Driver (llvmc)\n\n"
       "  This program provides easy invocation of the LLVM tool set\n"
       "  and other compiler tools.\n"
     );

tools/opt/opt.cpp

@@ -308,7 +308,7 @@ int main(int argc, char **argv) {
   llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
   try {
     cl::ParseCommandLineOptions(argc, argv,
-      " llvm .bc -> .bc modular optimizer and analysis printer \n");
+      "llvm .bc -> .bc modular optimizer and analysis printer\n");
     sys::PrintStackTraceOnErrorSignal();
 
     // Allocate a full target machine description only if necessary.