Reflow to 80col.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64475 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 84 insertions, 91 deletions

diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index 0d9caaa95d..fb13dfde5c 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -7,7 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 //
-// This is the internal per-translation-unit state used for llvm translation. 
+// This is the internal per-translation-unit state used for llvm translation.
 //
 //===----------------------------------------------------------------------===//
 
@@ -51,15 +51,15 @@ namespace clang {
   struct LangOptions;
   class Diagnostic;
   class AnnotateAttr;
-    
+
 namespace CodeGen {
 
   class CodeGenFunction;
   class CGDebugInfo;
   class CGObjCRuntime;
-  
-/// CodeGenModule - This class organizes the cross-function state that
-/// is used while generating LLVM code.
+
+/// CodeGenModule - This class organizes the cross-function state that is used
+/// while generating LLVM code.
 class CodeGenModule {
   typedef std::vector< std::pair<llvm::Constant*, int> > CtorList;
 
@@ -76,57 +76,53 @@ class CodeGenModule {
   llvm::Function *MemMoveFn;
   llvm::Function *MemSetFn;
 
-  /// RuntimeFunctions - List of runtime functions whose names must be
-  /// protected from introducing conflicts. These functions should be
-  /// created unnamed, we will name them and patch up conflicts when
-  /// we release the module.
+  /// RuntimeFunctions - List of runtime functions whose names must be protected
+  /// from introducing conflicts. These functions should be created unnamed, we
+  /// will name them and patch up conflicts when we release the module.
   std::vector< std::pair<llvm::Function*, std::string> > RuntimeFunctions;
 
-  /// GlobalDeclMap - Mapping of decl names global variables we have
-  /// already emitted. Note that the entries in this map are the
-  /// actual globals and therefore may not be of the same type as the
-  /// decl, they should be bitcasted on retrieval. Also note that the
-  /// globals are keyed on their source name, not the global name
-  /// (which may change with attributes such as asm-labels).
-  /// This key to this map should be generated using getMangledName().
+  /// GlobalDeclMap - Mapping of decl names global variables we have already
+  /// emitted. Note that the entries in this map are the actual globals and
+  /// therefore may not be of the same type as the decl, they should be
+  /// bitcasted on retrieval. Also note that the globals are keyed on their
+  /// source name, not the global name (which may change with attributes such as
+  /// asm-labels).  This key to this map should be generated using
+  /// getMangledName().
   llvm::DenseMap<IdentifierInfo*, llvm::GlobalValue*> GlobalDeclMap;
 
-  /// Aliases - List of aliases in module. These cannot be emitted
-  /// until all the code has been seen, as they reference things by
-  /// name instead of directly and may reference forward.
+  /// Aliases - List of aliases in module. These cannot be emitted until all the
+  /// code has been seen, as they reference things by name instead of directly
+  /// and may reference forward.
   std::vector<const FunctionDecl*> Aliases;
 
   /// StaticDecls - List of static global for which code generation is
-  /// delayed. When the translation unit has been fully processed we
-  /// will lazily emit definitions for only the decls that were
-  /// actually used.  This should contain only Function and Var decls,
-  /// and only those which actually define something.
+  /// delayed. When the translation unit has been fully processed we will lazily
+  /// emit definitions for only the decls that were actually used.  This should
+  /// contain only Function and Var decls, and only those which actually define
+  /// something.
   std::list<const ValueDecl*> StaticDecls;
-  
-  /// GlobalCtors - Store the list of global constructors and their
-  /// respective priorities to be emitted when the translation unit is
-  /// complete.
+
+  /// GlobalCtors - Store the list of global constructors and their respective
+  /// priorities to be emitted when the translation unit is complete.
   CtorList GlobalCtors;
 
-  /// GlobalDtors - Store the list of global destructors and their
-  /// respective priorities to be emitted when the translation unit is
-  /// complete.
+  /// GlobalDtors - Store the list of global destructors and their respective
+  /// priorities to be emitted when the translation unit is complete.
   CtorList GlobalDtors;
 
   std::vector<llvm::Constant*> Annotations;
-    
+
   llvm::StringMap<llvm::Constant*> CFConstantStringMap;
   llvm::StringMap<llvm::Constant*> ConstantStringMap;
 
-  /// CFConstantStringClassRef - Cached reference to the class for
-  /// constant strings. This value has type int * but is actually an
-  /// Obj-C class pointer.
+  /// CFConstantStringClassRef - Cached reference to the class for constant
+  /// strings. This value has type int * but is actually an Obj-C class pointer.
   llvm::Constant *CFConstantStringClassRef;
-  
-  /// NSConcreteGlobalBlock - Cached reference to the class pointer for 
-  /// global blocks.
+
+  /// NSConcreteGlobalBlock - Cached reference to the class pointer for global
+  /// blocks.
   llvm::Constant *NSConcreteGlobalBlock;
-  
+
   const llvm::Type *BlockDescriptorType;
   const llvm::Type * GenericBlockLiteralType;
   struct {
@@ -135,12 +131,12 @@ class CodeGenModule {
 
   std::vector<llvm::Function *> BuiltinFunctions;
 public:
-  CodeGenModule(ASTContext &C, const LangOptions &Features, llvm::Module &M, 
+  CodeGenModule(ASTContext &C, const LangOptions &Features, llvm::Module &M,
                 const llvm::TargetData &TD, Diagnostic &Diags,
                 bool GenerateDebugInfo);
 
   ~CodeGenModule();
-  
+
   /// Release - Finalize LLVM code generation.
   void Release();
 
@@ -152,11 +148,11 @@ public:
 
   /// getObjCRuntime() - Return a reference to the configured
   /// Objective-C runtime.
-  CGObjCRuntime &getObjCRuntime() { 
+  CGObjCRuntime &getObjCRuntime() {
     assert(Runtime && "No Objective-C runtime has been configured.");
-    return *Runtime; 
+    return *Runtime;
   }
-  
+
   /// hasObjCRuntime() - Return true iff an Objective-C runtime has
   /// been configured.
   bool hasObjCRuntime() { return !!Runtime; }
@@ -169,34 +165,32 @@ public:
   Diagnostic &getDiags() const { return Diags; }
   const llvm::TargetData &getTargetData() const { return TheTargetData; }
 
-  /// GetAddrOfGlobalVar - Return the llvm::Constant for the address
-  /// of the given global variable.
+  /// GetAddrOfGlobalVar - Return the llvm::Constant for the address of the
+  /// given global variable.
   llvm::Constant *GetAddrOfGlobalVar(const VarDecl *D);
 
-  /// GetAddrOfFunction - Return the llvm::Constant for the address
-  /// of the given function.
-  llvm::Constant *GetAddrOfFunction(const FunctionDecl *D);  
+  /// GetAddrOfFunction - Return the llvm::Constant for the address of the given
+  /// function.
+  llvm::Constant *GetAddrOfFunction(const FunctionDecl *D);
 
-  /// GetStringForStringLiteral - Return the appropriate bytes for a
-  /// string literal, properly padded to match the literal type. If
-  /// only the address of a constant is needed consider using
-  /// GetAddrOfConstantStringLiteral.
+  /// GetStringForStringLiteral - Return the appropriate bytes for a string
+  /// literal, properly padded to match the literal type. If only the address of
+  /// a constant is needed consider using GetAddrOfConstantStringLiteral.
   std::string GetStringForStringLiteral(const StringLiteral *E);
 
-  /// GetAddrOfConstantCFString - Return a pointer to a
-  /// constant CFString object for the given string.
+  /// GetAddrOfConstantCFString - Return a pointer to a constant CFString object
+  /// for the given string.
   llvm::Constant *GetAddrOfConstantCFString(const std::string& str);
 
-  /// GetAddrOfConstantStringFromLiteral - Return a pointer to a
-  /// constant array for the given string literal.
+  /// GetAddrOfConstantStringFromLiteral - Return a pointer to a constant array
+  /// for the given string literal.
   llvm::Constant *GetAddrOfConstantStringFromLiteral(const StringLiteral *S);
 
   /// GetAddrOfConstantString - Returns a pointer to a character array
-  /// containing the literal. This contents are exactly that of the
-  /// given string, i.e. it will not be null terminated automatically;
-  /// see GetAddrOfConstantCString. Note that whether the result is
-  /// actually a pointer to an LLVM constant depends on
-  /// Feature.WriteableStrings.
+  /// containing the literal. This contents are exactly that of the given
+  /// string, i.e. it will not be null terminated automatically; see
+  /// GetAddrOfConstantCString. Note that whether the result is actually a
+  /// pointer to an LLVM constant depends on Feature.WriteableStrings.
   ///
   /// The result has pointer to array type.
   ///
@@ -205,17 +199,17 @@ public:
   llvm::Constant *GetAddrOfConstantString(const std::string& str,
                                           const char *GlobalName=0);
 
-  /// GetAddrOfConstantCString - Returns a pointer to a character
-  /// array containing the literal and a terminating '\0'
-  /// character. The result has pointer to array type.
+  /// GetAddrOfConstantCString - Returns a pointer to a character array
+  /// containing the literal and a terminating '\0' character. The result has
+  /// pointer to array type.
   ///
-  /// \param GlobalName If provided, the name to use for the global
-  /// (if one is created).
+  /// \param GlobalName If provided, the name to use for the global (if one is
+  /// created).
   llvm::Constant *GetAddrOfConstantCString(const std::string &str,
                                            const char *GlobalName=0);
-  
+
   llvm::Constant *GetAddrOfGlobalBlock(const BlockExpr *BE);
-  
+
   /// getBuiltinLibFunction - Given a builtin id for a function like
   /// "__builtin_fabsf", return a Function* for "fabsf".
   llvm::Function *getBuiltinLibFunction(unsigned BuiltinID);
@@ -223,7 +217,7 @@ public:
   llvm::Function *getMemCpyFn();
   llvm::Function *getMemMoveFn();
   llvm::Function *getMemSetFn();
-  llvm::Function *getIntrinsic(unsigned IID, const llvm::Type **Tys = 0, 
+  llvm::Function *getIntrinsic(unsigned IID, const llvm::Type **Tys = 0,
                                unsigned NumTys = 0);
 
   /// EmitTopLevelDecl - Emit code for a single top level declaration.
@@ -231,27 +225,27 @@ public:
 
   void AddAnnotation(llvm::Constant *C) { Annotations.push_back(C); }
 
-  /// CreateRuntimeFunction - Create a new runtime function whose name
-  /// must be protected from collisions.
-  llvm::Function *CreateRuntimeFunction(const llvm::FunctionType *Ty, 
+  /// CreateRuntimeFunction - Create a new runtime function whose name must be
+  /// protected from collisions.
+  llvm::Function *CreateRuntimeFunction(const llvm::FunctionType *Ty,
                                         const std::string &Name);
 
   void UpdateCompletedType(const TagDecl *D);
   llvm::Constant *EmitConstantExpr(const Expr *E, CodeGenFunction *CGF = 0);
   llvm::Constant *EmitAnnotateAttr(llvm::GlobalValue *GV,
                                    const AnnotateAttr *AA, unsigned LineNo);
-    
+
   /// ErrorUnsupported - Print out an error that codegen doesn't support the
   /// specified stmt yet.
-  /// \param OmitOnError - If true, then this error should only be
-  /// emitted if no other errors have been reported.
-  void ErrorUnsupported(const Stmt *S, const char *Type, 
+  /// \param OmitOnError - If true, then this error should only be emitted if no
+  /// other errors have been reported.
+  void ErrorUnsupported(const Stmt *S, const char *Type,
                         bool OmitOnError=false);
-  
+
   /// ErrorUnsupported - Print out an error that codegen doesn't support the
   /// specified decl yet.
-  /// \param OmitOnError - If true, then this error should only be
-  /// emitted if no other errors have been reported.
+  /// \param OmitOnError - If true, then this error should only be emitted if no
+  /// other errors have been reported.
   void ErrorUnsupported(const Decl *D, const char *Type,
                         bool OmitOnError=false);
 
@@ -259,11 +253,11 @@ public:
                            llvm::Function *F);
 
   void SetFunctionAttributes(const Decl *D,
-                             const CGFunctionInfo &Info, 
+                             const CGFunctionInfo &Info,
                              llvm::Function *F);
 
-  /// ReturnTypeUsesSret - Return true iff the given type uses 'sret'
-  /// when used as a return type.
+  /// ReturnTypeUsesSret - Return true iff the given type uses 'sret' when used
+  /// as a return type.
   bool ReturnTypeUsesSret(const CGFunctionInfo &FI);
 
   void ConstructAttributeList(const CGFunctionInfo &Info,
@@ -274,8 +268,8 @@ public:
 
 
 private:
-  /// SetFunctionAttributesForDefinition - Set function attributes
-  /// specific to a function definition.
+  /// SetFunctionAttributesForDefinition - Set function attributes specific to a
+  /// function definition.
   /// \param D - The ObjCMethodDecl or FunctionDecl defining \arg F.
   void SetFunctionAttributesForDefinition(const Decl *D,
                                           llvm::Function *F);
@@ -283,8 +277,8 @@ private:
   void SetFunctionAttributes(const FunctionDecl *FD,
                              llvm::Function *F);
 
-  /// EmitGlobal - Emit code for a singal global function or var
-  /// decl. Forward declarations are emitted lazily.
+  /// EmitGlobal - Emit code for a singal global function or var decl. Forward
+  /// declarations are emitted lazily.
   void EmitGlobal(const ValueDecl *D);
 
   void EmitGlobalDefinition(const ValueDecl *D);
@@ -292,15 +286,14 @@ private:
   void EmitGlobalFunctionDefinition(const FunctionDecl *D);
   void EmitGlobalVarDefinition(const VarDecl *D);
   void EmitObjCPropertyImplementations(const ObjCImplementationDecl *D);
-  
+
   // FIXME: Hardcoding priority here is gross.
   void AddGlobalCtor(llvm::Function * Ctor, int Priority=65535);
   void AddGlobalDtor(llvm::Function * Dtor, int Priority=65535);
 
-  /// EmitCtorList - Generates a global array of functions and
-  /// priorities using the given list and name. This array will have
-  /// appending linkage and is suitable for use as a LLVM constructor
-  /// or destructor array.
+  /// EmitCtorList - Generates a global array of functions and priorities using
+  /// the given list and name. This array will have appending linkage and is
+  /// suitable for use as a LLVM constructor or destructor array.
   void EmitCtorList(const CtorList &Fns, const char *GlobalName);
 
   void EmitAliases(void);