[llvm-commits] [llvm] r89364 - /llvm/trunk/lib/Support/CommandLine.cpp

[Mikhail Glushenkov]

Author: foldr
Date: Thu Nov 19 11:29:36 2009
New Revision: 89364

URL: http://llvm.org/viewvc/llvm-project?rev=89364&view=rev
Log:
Trailing whitespace.

Modified:
    llvm/trunk/lib/Support/CommandLine.cpp

Modified: llvm/trunk/lib/Support/CommandLine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/CommandLine.cpp?rev=89364&r1=89363&r2=89364&view=diff

==============================================================================
--- llvm/trunk/lib/Support/CommandLine.cpp (original)
+++ llvm/trunk/lib/Support/CommandLine.cpp Thu Nov 19 11:29:36 2009
@@ -156,9 +156,9 @@
                             const StringMap<Option*> &OptionsMap) {
   // Reject all dashes.
   if (Arg.empty()) return 0;
-  
+
   size_t EqualPos = Arg.find('=');
-  
+
   // If we have an equals sign, remember the value.
   if (EqualPos == StringRef::npos) {
     // Look up the option.
@@ -171,7 +171,7 @@
   StringMap<Option*>::const_iterator I =
     OptionsMap.find(Arg.substr(0, EqualPos));
   if (I == OptionsMap.end()) return 0;
-  
+
   Value = Arg.substr(EqualPos+1);
   Arg = Arg.substr(0, EqualPos);
   return I->second;
@@ -209,7 +209,7 @@
     break;
   case ValueOptional:
     break;
-      
+
   default:
     errs() << ProgramName
          << ": Bad ValueMask flag! CommandLine usage error:"
@@ -235,7 +235,7 @@
     if (i+1 >= argc)
       return Handler->error("not enough values!");
     Value = argv[++i];
-    
+
     if (Handler->addOccurrence(i, ArgName, Value, MultiArg))
       return true;
     MultiArg = true;
@@ -298,7 +298,7 @@
   size_t Length = 0;
   Option *PGOpt = getOptionPred(Arg, Length, isPrefixedOrGrouping, OptionsMap);
   if (PGOpt == 0) return 0;
-  
+
   // If the option is a prefixed option, then the value is simply the
   // rest of the name...  so fall through to later processing, by
   // setting up the argument name flags and value fields.
@@ -308,16 +308,16 @@
     assert(OptionsMap.count(Arg) && OptionsMap.find(Arg)->second == PGOpt);
     return PGOpt;
   }
-  
+
   // This must be a grouped option... handle them now.  Grouping options can't
   // have values.
   assert(isGrouping(PGOpt) && "Broken getOptionPred!");
-  
+
   do {
     // Move current arg name out of Arg into OneArgName.
     StringRef OneArgName = Arg.substr(0, Length);
     Arg = Arg.substr(Length);
-    
+
     // Because ValueRequired is an invalid flag for grouped arguments,
     // we don't need to pass argc/argv in.
     assert(PGOpt->getValueExpectedFlag() != cl::ValueRequired &&
@@ -325,11 +325,11 @@
     int Dummy;
     ErrorParsing |= ProvideOption(PGOpt, OneArgName,
                                   StringRef(), 0, 0, Dummy);
-    
+
     // Get the next grouping option.
     PGOpt = getOptionPred(Arg, Length, isGrouping, OptionsMap);
   } while (PGOpt && Length != Arg.size());
-  
+
   // Return the last option with Arg cut down to just the last one.
   return PGOpt;
 }
@@ -366,17 +366,17 @@
       WorkStr = WorkStr.substr(Pos);
       continue;
     }
-    
+
     // Find position of first delimiter.
     size_t Pos = WorkStr.find_first_of(Delims);
     if (Pos == StringRef::npos) Pos = WorkStr.size();
-    
+
     // Everything from 0 to Pos is the next word to copy.
     char *NewStr = (char*)malloc(Pos+1);
     memcpy(NewStr, WorkStr.data(), Pos);
     NewStr[Pos] = 0;
     OutputVector.push_back(NewStr);
-    
+
     WorkStr = WorkStr.substr(Pos);
   }
 }
@@ -563,7 +563,7 @@
         ProvidePositionalOption(ActivePositionalArg, argv[i], i);
         continue;  // We are done!
       }
-      
+
       if (!PositionalOpts.empty()) {
         PositionalVals.push_back(std::make_pair(argv[i],i));
 
@@ -593,7 +593,7 @@
       // Eat leading dashes.
       while (!ArgName.empty() && ArgName[0] == '-')
         ArgName = ArgName.substr(1);
-      
+
       Handler = LookupOption(ArgName, Value, Opts);
       if (!Handler || Handler->getFormattingFlag() != cl::Positional) {
         ProvidePositionalOption(ActivePositionalArg, argv[i], i);
@@ -605,7 +605,7 @@
       // Eat leading dashes.
       while (!ArgName.empty() && ArgName[0] == '-')
         ArgName = ArgName.substr(1);
-      
+
       Handler = LookupOption(ArgName, Value, Opts);
 
       // Check to see if this "option" is really a prefixed or grouped argument.
@@ -881,7 +881,7 @@
     Value = true;
     return false;
   }
-  
+
   if (Arg == "false" || Arg == "FALSE" || Arg == "False" || Arg == "0") {
     Value = false;
     return false;
@@ -903,7 +903,7 @@
     Value = BOU_FALSE;
     return false;
   }
-  
+
   return O.error("'" + Arg +
                  "' is invalid value for boolean argument! Try 0 or 1");
 }
@@ -1020,7 +1020,7 @@
 
 static int OptNameCompare(const void *LHS, const void *RHS) {
   typedef std::pair<const char *, Option*> pair_ty;
-  
+
   return strcmp(((pair_ty*)LHS)->first, ((pair_ty*)RHS)->first);
 }
 
@@ -1054,11 +1054,11 @@
       // Ignore really-hidden options.
       if (I->second->getOptionHiddenFlag() == ReallyHidden)
         continue;
-      
+
       // Unless showhidden is set, ignore hidden flags.
       if (I->second->getOptionHiddenFlag() == Hidden && !ShowHidden)
         continue;
-      
+
       // If we've already seen this option, don't add it to the list again.
       if (!OptionSet.insert(I->second))
         continue;
@@ -1066,7 +1066,7 @@
       Opts.push_back(std::pair<const char *, Option*>(I->getKey().data(),
                                                       I->second));
     }
-    
+
     // Sort the options list alphabetically.
     qsort(Opts.data(), Opts.size(), sizeof(Opts[0]), OptNameCompare);
 
@@ -1164,7 +1164,7 @@
 
     std::vector<std::pair<const char *, const Target*> > Targets;
     size_t Width = 0;
-    for (TargetRegistry::iterator it = TargetRegistry::begin(), 
+    for (TargetRegistry::iterator it = TargetRegistry::begin(),
            ie = TargetRegistry::end(); it != ie; ++it) {
       Targets.push_back(std::make_pair(it->getName(), &*it));
       Width = std::max(Width, strlen(Targets.back().first));
@@ -1183,7 +1183,7 @@
   }
   void operator=(bool OptionWasSpecified) {
     if (!OptionWasSpecified) return;
-    
+
     if (OverrideVersionPrinter == 0) {
       print();
       exit(1);