Code Custodian:

  - Widespread trailing space removal
  - A dash of OCD spacing to block align enums
  - joined a line that probably needed 80 cols a while back



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168566 91177308-0d34-0410-b5e6-96231b3b80d8

8 files changed, 67 insertions, 68 deletions

diff --git a/lib/Bitcode/Reader/BitReader.cpp b/lib/Bitcode/Reader/BitReader.cpp
index 15844c0041..448504c89e 100644
--- a/lib/Bitcode/Reader/BitReader.cpp
+++ b/lib/Bitcode/Reader/BitReader.cpp
@@ -30,7 +30,7 @@ LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef,
                                    LLVMModuleRef *OutModule,
                                    char **OutMessage) {
   std::string Message;
-  
+
   *OutModule = wrap(ParseBitcodeFile(unwrap(MemBuf), *unwrap(ContextRef),
                                      &Message));
   if (!*OutModule) {
@@ -38,19 +38,19 @@ LLVMBool LLVMParseBitcodeInContext(LLVMContextRef ContextRef,
       *OutMessage = strdup(Message.c_str());
     return 1;
   }
-  
+
   return 0;
 }
 
 /* Reads a module from the specified path, returning via the OutModule parameter
    a module provider which performs lazy deserialization. Returns 0 on success.
-   Optionally returns a human-readable error message via OutMessage. */ 
+   Optionally returns a human-readable error message via OutMessage. */
 LLVMBool LLVMGetBitcodeModuleInContext(LLVMContextRef ContextRef,
                                        LLVMMemoryBufferRef MemBuf,
                                        LLVMModuleRef *OutM,
                                        char **OutMessage) {
   std::string Message;
-  
+
   *OutM = wrap(getLazyBitcodeModule(unwrap(MemBuf), *unwrap(ContextRef),
                                     &Message));
   if (!*OutM) {
@@ -58,7 +58,7 @@ LLVMBool LLVMGetBitcodeModuleInContext(LLVMContextRef ContextRef,
       *OutMessage = strdup(Message.c_str());
     return 1;
   }
-  
+
   return 0;
 
 }
diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index b973ea461a..d3c8678578 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -1194,7 +1194,7 @@ bool BitcodeReader::ParseConstants() {
         dyn_cast_or_null<VectorType>(getTypeByID(Record[0]));
       if (OpTy == 0) return Error("Invalid CE_EXTRACTELT record");
       Constant *Op0 = ValueList.getConstantFwdRef(Record[1], OpTy);
-      Constant *Op1 = ValueList.getConstantFwdRef(Record[2], 
+      Constant *Op1 = ValueList.getConstantFwdRef(Record[2],
                                                   Type::getInt32Ty(Context));
       V = ConstantExpr::getExtractElement(Op0, Op1);
       break;
@@ -1206,7 +1206,7 @@ bool BitcodeReader::ParseConstants() {
       Constant *Op0 = ValueList.getConstantFwdRef(Record[0], OpTy);
       Constant *Op1 = ValueList.getConstantFwdRef(Record[1],
                                                   OpTy->getElementType());
-      Constant *Op2 = ValueList.getConstantFwdRef(Record[2], 
+      Constant *Op2 = ValueList.getConstantFwdRef(Record[2],
                                                   Type::getInt32Ty(Context));
       V = ConstantExpr::getInsertElement(Op0, Op1, Op2);
       break;
diff --git a/lib/Bitcode/Reader/BitcodeReader.h b/lib/Bitcode/Reader/BitcodeReader.h
index 3d5c0eb4de..f3b516ecfd 100644
--- a/lib/Bitcode/Reader/BitcodeReader.h
+++ b/lib/Bitcode/Reader/BitcodeReader.h
@@ -27,14 +27,14 @@
 namespace llvm {
   class MemoryBuffer;
   class LLVMContext;
-  
+
 //===----------------------------------------------------------------------===//
 //                          BitcodeReaderValueList Class
 //===----------------------------------------------------------------------===//
 
 class BitcodeReaderValueList {
   std::vector<WeakVH> ValuePtrs;
-  
+
   /// ResolveConstants - As we resolve forward-referenced constants, we add
   /// information about them to this vector.  This allows us to resolve them in
   /// bulk instead of resolving each reference at a time.  See the code in
@@ -57,17 +57,17 @@ public:
   void push_back(Value *V) {
     ValuePtrs.push_back(V);
   }
-  
+
   void clear() {
     assert(ResolveConstants.empty() && "Constants not resolved?");
     ValuePtrs.clear();
   }
-  
+
   Value *operator[](unsigned i) const {
     assert(i < ValuePtrs.size());
     return ValuePtrs[i];
   }
-  
+
   Value *back() const { return ValuePtrs.back(); }
     void pop_back() { ValuePtrs.pop_back(); }
   bool empty() const { return ValuePtrs.empty(); }
@@ -75,12 +75,12 @@ public:
     assert(N <= size() && "Invalid shrinkTo request!");
     ValuePtrs.resize(N);
   }
-  
+
   Constant *getConstantFwdRef(unsigned Idx, Type *Ty);
   Value *getValueFwdRef(unsigned Idx, Type *Ty);
-  
+
   void AssignValue(Value *V, unsigned Idx);
-  
+
   /// ResolveConstantForwardRefs - Once all constants are read, this method bulk
   /// resolves any forward references.
   void ResolveConstantForwardRefs();
@@ -93,7 +93,7 @@ public:
 
 class BitcodeReaderMDValueList {
   std::vector<WeakVH> MDValuePtrs;
-  
+
   LLVMContext &Context;
 public:
   BitcodeReaderMDValueList(LLVMContext& C) : Context(C) {}
@@ -106,12 +106,12 @@ public:
   Value *back() const         { return MDValuePtrs.back(); }
   void pop_back()             { MDValuePtrs.pop_back(); }
   bool empty() const          { return MDValuePtrs.empty(); }
-  
+
   Value *operator[](unsigned i) const {
     assert(i < MDValuePtrs.size());
     return MDValuePtrs[i];
   }
-  
+
   void shrinkTo(unsigned N) {
     assert(N <= size() && "Invalid shrinkTo request!");
     MDValuePtrs.resize(N);
@@ -131,9 +131,9 @@ class BitcodeReader : public GVMaterializer {
   DataStreamer *LazyStreamer;
   uint64_t NextUnreadBit;
   bool SeenValueSymbolTable;
-  
+
   const char *ErrorString;
-  
+
   std::vector<Type*> TypeList;
   BitcodeReaderValueList ValueList;
   BitcodeReaderMDValueList MDValueList;
@@ -142,38 +142,38 @@ class BitcodeReader : public GVMaterializer {
 
   std::vector<std::pair<GlobalVariable*, unsigned> > GlobalInits;
   std::vector<std::pair<GlobalAlias*, unsigned> > AliasInits;
-  
+
   /// MAttributes - The set of attributes by index.  Index zero in the
   /// file is for null, and is thus not represented here.  As such all indices
   /// are off by one.
   std::vector<AttrListPtr> MAttributes;
-  
+
   /// FunctionBBs - While parsing a function body, this is a list of the basic
   /// blocks for the function.
   std::vector<BasicBlock*> FunctionBBs;
-  
+
   // When reading the module header, this list is populated with functions that
   // have bodies later in the file.
   std::vector<Function*> FunctionsWithBodies;
 
-  // When intrinsic functions are encountered which require upgrading they are 
+  // When intrinsic functions are encountered which require upgrading they are
   // stored here with their replacement function.
   typedef std::vector<std::pair<Function*, Function*> > UpgradedIntrinsicMap;
   UpgradedIntrinsicMap UpgradedIntrinsics;
 
   // Map the bitcode's custom MDKind ID to the Module's MDKind ID.
   DenseMap<unsigned, unsigned> MDKindMap;
-  
+
   // Several operations happen after the module header has been read, but
   // before function bodies are processed. This keeps track of whether
   // we've done this yet.
   bool SeenFirstFunctionBody;
-  
+
   /// DeferredFunctionInfo - When function bodies are initially scanned, this
   /// map contains info about where to find deferred function body in the
   /// stream.
   DenseMap<Function*, uint64_t> DeferredFunctionInfo;
-  
+
   /// BlockAddrFwdRefs - These are blockaddr references to basic blocks.  These
   /// are resolved lazily when functions are loaded.
   typedef std::pair<unsigned, GlobalVariable*> BlockAddrRefTy;
@@ -208,11 +208,11 @@ public:
   void materializeForwardReferencedFunctions();
 
   void FreeState();
-  
+
   /// setBufferOwned - If this is true, the reader will destroy the MemoryBuffer
   /// when the reader is destroyed.
   void setBufferOwned(bool Owned) { BufferOwned = Owned; }
-  
+
   virtual bool isMaterializable(const GlobalValue *GV) const;
   virtual bool isDematerializable(const GlobalValue *GV) const;
   virtual bool Materialize(GlobalValue *GV, std::string *ErrInfo = 0);
@@ -224,7 +224,7 @@ public:
     return true;
   }
   const char *getErrorString() const { return ErrorString; }
-  
+
   /// @brief Main interface to parsing a bitcode buffer.
   /// @returns true if an error occurred.
   bool ParseBitcodeInto(Module *M);
@@ -251,7 +251,7 @@ private:
       return MAttributes[i-1];
     return AttrListPtr();
   }
-  
+
   /// getValueTypePair - Read a value/type pair out of the specified record from
   /// slot 'Slot'.  Increment Slot past the number of slots used in the record.
   /// Return true on failure.
@@ -339,7 +339,7 @@ private:
   bool FindFunctionInStream(Function *F,
          DenseMap<Function*, uint64_t>::iterator DeferredFunctionInfoIterator);
 };
-  
+
 } // End llvm namespace
 
 #endif
diff --git a/lib/Bitcode/Writer/BitWriter.cpp b/lib/Bitcode/Writer/BitWriter.cpp
index 4288422463..9f51c35ad9 100644
--- a/lib/Bitcode/Writer/BitWriter.cpp
+++ b/lib/Bitcode/Writer/BitWriter.cpp
@@ -17,12 +17,11 @@ using namespace llvm;
 
 int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path) {
   std::string ErrorInfo;
-  raw_fd_ostream OS(Path, ErrorInfo,
-                    raw_fd_ostream::F_Binary);
-  
+  raw_fd_ostream OS(Path, ErrorInfo, raw_fd_ostream::F_Binary);
+
   if (!ErrorInfo.empty())
     return -1;
-  
+
   WriteBitcodeToFile(unwrap(M), OS);
   return 0;
 }
@@ -30,7 +29,7 @@ int LLVMWriteBitcodeToFile(LLVMModuleRef M, const char *Path) {
 int LLVMWriteBitcodeToFD(LLVMModuleRef M, int FD, int ShouldClose,
                          int Unbuffered) {
   raw_fd_ostream OS(FD, ShouldClose, Unbuffered);
-  
+
   WriteBitcodeToFile(unwrap(M), OS);
   return 0;
 }
diff --git a/lib/Bitcode/Writer/BitcodeWriter.cpp b/lib/Bitcode/Writer/BitcodeWriter.cpp
index e23f648312..cf3c9fd74e 100644
--- a/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -256,16 +256,16 @@ static void WriteTypeTable(const ValueEnumerator &VE, BitstreamWriter &Stream) {
 
     switch (T->getTypeID()) {
     default: llvm_unreachable("Unknown type!");
-    case Type::VoidTyID:      Code = bitc::TYPE_CODE_VOID;   break;
-    case Type::HalfTyID:      Code = bitc::TYPE_CODE_HALF;   break;
-    case Type::FloatTyID:     Code = bitc::TYPE_CODE_FLOAT;  break;
-    case Type::DoubleTyID:    Code = bitc::TYPE_CODE_DOUBLE; break;
-    case Type::X86_FP80TyID:  Code = bitc::TYPE_CODE_X86_FP80; break;
-    case Type::FP128TyID:     Code = bitc::TYPE_CODE_FP128; break;
+    case Type::VoidTyID:      Code = bitc::TYPE_CODE_VOID;      break;
+    case Type::HalfTyID:      Code = bitc::TYPE_CODE_HALF;      break;
+    case Type::FloatTyID:     Code = bitc::TYPE_CODE_FLOAT;     break;
+    case Type::DoubleTyID:    Code = bitc::TYPE_CODE_DOUBLE;    break;
+    case Type::X86_FP80TyID:  Code = bitc::TYPE_CODE_X86_FP80;  break;
+    case Type::FP128TyID:     Code = bitc::TYPE_CODE_FP128;     break;
     case Type::PPC_FP128TyID: Code = bitc::TYPE_CODE_PPC_FP128; break;
-    case Type::LabelTyID:     Code = bitc::TYPE_CODE_LABEL;  break;
-    case Type::MetadataTyID:  Code = bitc::TYPE_CODE_METADATA; break;
-    case Type::X86_MMXTyID:   Code = bitc::TYPE_CODE_X86_MMX; break;
+    case Type::LabelTyID:     Code = bitc::TYPE_CODE_LABEL;     break;
+    case Type::MetadataTyID:  Code = bitc::TYPE_CODE_METADATA;  break;
+    case Type::X86_MMXTyID:   Code = bitc::TYPE_CODE_X86_MMX;   break;
     case Type::IntegerTyID:
       // INTEGER: [width]
       Code = bitc::TYPE_CODE_INTEGER;
diff --git a/lib/Bitcode/Writer/BitcodeWriterPass.cpp b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
index 91e115cba6..e5e76e29bd 100644
--- a/lib/Bitcode/Writer/BitcodeWriterPass.cpp
+++ b/lib/Bitcode/Writer/BitcodeWriterPass.cpp
@@ -22,9 +22,9 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     explicit WriteBitcodePass(raw_ostream &o)
       : ModulePass(ID), OS(o) {}
-    
+
     const char *getPassName() const { return "Bitcode Writer"; }
-    
+
     bool runOnModule(Module &M) {
       WriteBitcodeToFile(&M, OS);
       return false;
diff --git a/lib/Bitcode/Writer/ValueEnumerator.cpp b/lib/Bitcode/Writer/ValueEnumerator.cpp
index cf3839d4b0..6c43f433b8 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -95,7 +95,7 @@ ValueEnumerator::ValueEnumerator(const Module *M) {
         I->getAllMetadataOtherThanDebugLoc(MDs);
         for (unsigned i = 0, e = MDs.size(); i != e; ++i)
           EnumerateMetadata(MDs[i].second);
-        
+
         if (!I->getDebugLoc().isUnknown()) {
           MDNode *Scope, *IA;
           I->getDebugLoc().getScopeAndInlinedAt(Scope, IA, I->getContext());
@@ -363,16 +363,16 @@ void ValueEnumerator::EnumerateType(Type *Ty) {
   if (StructType *STy = dyn_cast<StructType>(Ty))
     if (!STy->isLiteral())
       *TypeID = ~0U;
-  
+
   // Enumerate all of the subtypes before we enumerate this type.  This ensures
   // that the type will be enumerated in an order that can be directly built.
   for (Type::subtype_iterator I = Ty->subtype_begin(), E = Ty->subtype_end();
        I != E; ++I)
     EnumerateType(*I);
-  
+
   // Refresh the TypeID pointer in case the table rehashed.
   TypeID = &TypeMap[Ty];
-  
+
   // Check to see if we got the pointer another way.  This can happen when
   // enumerating recursive types that hit the base case deeper than they start.
   //
@@ -380,10 +380,10 @@ void ValueEnumerator::EnumerateType(Type *Ty) {
   // then emit the definition now that all of its contents are available.
   if (*TypeID && *TypeID != ~0U)
     return;
-  
+
   // Add this type now that its contents are all happily enumerated.
   Types.push_back(Ty);
-  
+
   *TypeID = Types.size();
 }
 
@@ -391,7 +391,7 @@ void ValueEnumerator::EnumerateType(Type *Ty) {
 // walk through it, enumerating the types of the constant.
 void ValueEnumerator::EnumerateOperandType(const Value *V) {
   EnumerateType(V->getType());
-  
+
   if (const Constant *C = dyn_cast<Constant>(V)) {
     // If this constant is already enumerated, ignore it, we know its type must
     // be enumerated.
@@ -401,11 +401,11 @@ void ValueEnumerator::EnumerateOperandType(const Value *V) {
     // them.
     for (unsigned i = 0, e = C->getNumOperands(); i != e; ++i) {
       const Value *Op = C->getOperand(i);
-      
+
       // Don't enumerate basic blocks here, this happens as operands to
       // blockaddress.
       if (isa<BasicBlock>(Op)) continue;
-      
+
       EnumerateOperandType(Op);
     }
 
@@ -482,7 +482,7 @@ void ValueEnumerator::incorporateFunction(const Function &F) {
         if (N->isFunctionLocal() && N->getFunction())
           FnLocalMDVector.push_back(N);
       }
-        
+
       if (!I->getType()->isVoidTy())
         EnumerateValue(I);
     }
diff --git a/lib/Bitcode/Writer/ValueEnumerator.h b/lib/Bitcode/Writer/ValueEnumerator.h
index 75468e6c5e..896fc3d0c8 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.h
+++ b/lib/Bitcode/Writer/ValueEnumerator.h
@@ -51,15 +51,15 @@ private:
   ValueList MDValues;
   SmallVector<const MDNode *, 8> FunctionLocalMDs;
   ValueMapType MDValueMap;
-  
+
   typedef DenseMap<void*, unsigned> AttributeMapType;
   AttributeMapType AttributeMap;
   std::vector<AttrListPtr> Attributes;
-  
+
   /// GlobalBasicBlockIDs - This map memoizes the basic block ID's referenced by
   /// the "getGlobalBasicBlockID" method.
   mutable DenseMap<const BasicBlock*, unsigned> GlobalBasicBlockIDs;
-  
+
   typedef DenseMap<const Instruction*, unsigned> InstructionMapType;
   InstructionMapType InstructionMap;
   unsigned InstructionCount;
@@ -67,7 +67,7 @@ private:
   /// BasicBlocks - This contains all the basic blocks for the currently
   /// incorporated function.  Their reverse mapping is stored in ValueMap.
   std::vector<const BasicBlock*> BasicBlocks;
-  
+
   /// When a function is incorporated, this is the size of the Values list
   /// before incorporation.
   unsigned NumModuleValues;
@@ -111,20 +111,20 @@ public:
     Start = FirstFuncConstantID;
     End = FirstInstID;
   }
-  
+
   const ValueList &getValues() const { return Values; }
   const ValueList &getMDValues() const { return MDValues; }
-  const SmallVector<const MDNode *, 8> &getFunctionLocalMDValues() const { 
+  const SmallVector<const MDNode *, 8> &getFunctionLocalMDValues() const {
     return FunctionLocalMDs;
   }
   const TypeList &getTypes() const { return Types; }
   const std::vector<const BasicBlock*> &getBasicBlocks() const {
-    return BasicBlocks; 
+    return BasicBlocks;
   }
   const std::vector<AttrListPtr> &getAttributes() const {
     return Attributes;
   }
-  
+
   /// getGlobalBasicBlockID - This returns the function-specific ID for the
   /// specified basic block.  This is relatively expensive information, so it
   /// should only be used by rare constructs such as address-of-label.
@@ -138,7 +138,7 @@ public:
 
 private:
   void OptimizeConstants(unsigned CstStart, unsigned CstEnd);
-    
+
   void EnumerateMDNodeOperands(const MDNode *N);
   void EnumerateMetadata(const Value *MD);
   void EnumerateFunctionLocalMetadata(const MDNode *N);
@@ -147,7 +147,7 @@ private:
   void EnumerateType(Type *T);
   void EnumerateOperandType(const Value *V);
   void EnumerateAttributes(const AttrListPtr &PAL);
-  
+
   void EnumerateValueSymbolTable(const ValueSymbolTable &ST);
   void EnumerateNamedMetadata(const Module *M);
 };