Fix Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116990 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/LangOptions.h b/include/clang/Basic/LangOptions.h
index e10d776..a9c9935 100644
--- a/include/clang/Basic/LangOptions.h
+++ b/include/clang/Basic/LangOptions.h
@@ -93,7 +93,7 @@
                                   // smallest integer type with enough room.
 
   unsigned OpenCL            : 1; // OpenCL C99 language extensions.
-  
+
   unsigned AssumeSaneOperatorNew : 1; // Whether to add __attribute__((malloc))
                                       // to the declaration of C++'s new
                                       // operators
@@ -104,7 +104,7 @@
   unsigned DumpVTableLayouts : 1; /// Dump the layouts of emitted vtables.
   unsigned NoConstantCFStrings : 1;  // Do not do CF strings
   unsigned InlineVisibilityHidden : 1; // Whether inline C++ methods have
-                                       // hidden visibility by default.  
+                                       // hidden visibility by default.
 
   unsigned SpellChecking : 1; // Whether to perform spell-checking for error
                               // recovery.
@@ -131,7 +131,7 @@
     Protected,
     Hidden
   };
-  
+
   enum SignedOverflowBehaviorTy {
     SOB_Undefined,  // Default C standard behavior.
     SOB_Defined,    // -fwrapv
@@ -157,14 +157,14 @@
     AltiVec = OpenCL = StackProtector = 0;
 
     SymbolVisibility = (unsigned) Default;
-      
+
     ThreadsafeStatics = 1;
     POSIXThreads = 0;
     Blocks = 0;
     EmitAllDecls = 0;
     MathErrno = 1;
     SignedOverflowBehavior = SOB_Undefined;
-    
+
     AssumeSaneOperatorNew = 1;
     AccessControl = 1;
     ElideConstructors = 1;
@@ -207,7 +207,7 @@
     return (VisibilityMode) SymbolVisibility;
   }
   void setVisibilityMode(VisibilityMode v) { SymbolVisibility = (unsigned) v; }
-  
+
   SignedOverflowBehaviorTy getSignedOverflowBehavior() const {
     return (SignedOverflowBehaviorTy)SignedOverflowBehavior;
   }
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index 25ffdd0..d801c90 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -88,7 +88,7 @@
 def analyzer_opt_analyze_headers : Flag<"-analyzer-opt-analyze-headers">,
   HelpText<"Force the static analyzer to analyze functions defined in header files">;
 def analyzer_opt_analyze_nested_blocks : Flag<"-analyzer-opt-analyze-nested-blocks">,
-  HelpText<"Analyze the definitions of blocks in addition to functions">;  
+  HelpText<"Analyze the definitions of blocks in addition to functions">;
 def analyzer_display_progress : Flag<"-analyzer-display-progress">,
   HelpText<"Emit verbose output about the analyzer's progress">;
 def analyzer_experimental_checks : Flag<"-analyzer-experimental-checks">,
@@ -230,7 +230,7 @@
   HelpText<"Print diagnostic name with mappable diagnostics">;
 def fdiagnostics_show_category : Separate<"-fdiagnostics-show-category">,
   HelpText<"Print diagnostic category">;
-  
+
 def ftabstop : Separate<"-ftabstop">, MetaVarName<"<N>">,
   HelpText<"Set the tab stop distance.">;
 def ferror_limit : Separate<"-ferror-limit">, MetaVarName<"<N>">,
@@ -289,7 +289,7 @@
   HelpText<"Load the named plugin (dynamic shared object)">;
 def plugin : Separate<"-plugin">, MetaVarName<"<name>">,
   HelpText<"Use the named plugin action (use \"help\" to list available options)">;
-def plugin_arg : JoinedAndSeparate<"-plugin-arg-">, 
+def plugin_arg : JoinedAndSeparate<"-plugin-arg-">,
     MetaVarName<"<name> <arg>">,
     HelpText<"Pass <arg> to plugin <name>">;
 def resource_dir : Separate<"-resource-dir">,
@@ -408,7 +408,7 @@
   HelpText<"Emit all declarations, even if unused">;
 def fblocks : Flag<"-fblocks">,
   HelpText<"enable the 'blocks' language feature">;
-def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">;  
+def fheinous_gnu_extensions : Flag<"-fheinous-gnu-extensions">;
 def fexceptions : Flag<"-fexceptions">,
   HelpText<"Enable support for exception handling">;
 def fsjlj_exceptions : Flag<"-fsjlj-exceptions">,
@@ -438,7 +438,7 @@
 def fno_signed_char : Flag<"-fno-signed-char">,
   HelpText<"Char is unsigned">;
 def fno_spell_checking : Flag<"-fno-spell-checking">,
-  HelpText<"Disable spell-checking">;  
+  HelpText<"Disable spell-checking">;
 def fno_use_cxa_atexit : Flag<"-fno-use-cxa-atexit">,
   HelpText<"Don't use __cxa_atexit for calling destructors">;
 def fconstant_string_class : Separate<"-fconstant-string-class">,
@@ -561,7 +561,7 @@
   HelpText<"undef all system defines">;
 def detailed_preprocessing_record : Flag<"-detailed-preprocessing-record">,
   HelpText<"include a detailed record of preprocessing actions">;
-  
+
 //===----------------------------------------------------------------------===//
 // Preprocessed Output Options
 //===----------------------------------------------------------------------===//
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index b029b6e..8ee4395 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -294,11 +294,11 @@
 def fkeep_inline_functions : Flag<"-fkeep-inline-functions">, Group<clang_ignored_f_Group>;
 def flat__namespace : Flag<"-flat_namespace">;
 def flax_vector_conversions : Flag<"-flax-vector-conversions">, Group<f_Group>;
-def flimit_debug_info : Flag<"-flimit-debug-info">, Group<f_Group>, 
+def flimit_debug_info : Flag<"-flimit-debug-info">, Group<f_Group>,
   HelpText<"Limit debug information produced to reduce size of debug binary">;
 def flimited_precision_EQ : Joined<"-flimited-precision=">, Group<f_Group>;
 def flto : Flag<"-flto">, Group<f_Group>;
-def fmacro_backtrace_limit_EQ : Joined<"-fmacro-backtrace-limit=">, 
+def fmacro_backtrace_limit_EQ : Joined<"-fmacro-backtrace-limit=">,
                                 Group<f_Group>;
 def fmath_errno : Flag<"-fmath-errno">, Group<f_Group>;
 def fmerge_all_constants : Flag<"-fmerge-all-constants">, Group<f_Group>;
@@ -398,7 +398,7 @@
 def ftabstop_EQ : Joined<"-ftabstop=">, Group<f_Group>;
 def ferror_limit_EQ : Joined<"-ferror-limit=">, Group<f_Group>;
 def ftemplate_depth_ : Joined<"-ftemplate-depth-">, Group<f_Group>;
-def ftemplate_backtrace_limit_EQ : Joined<"-ftemplate-backtrace-limit=">, 
+def ftemplate_backtrace_limit_EQ : Joined<"-ftemplate-backtrace-limit=">,
                                    Group<f_Group>;
 def fterminated_vtables : Flag<"-fterminated-vtables">, Group<f_Group>;
 def fthreadsafe_statics : Flag<"-fthreadsafe-statics">, Group<f_Group>;