Don't override subreg functions in targets without subregisters.

[oota-llvm.git] / include / llvm / Analysis / DIBuilder.h

diff --git a/include/llvm/Analysis/DIBuilder.h b/include/llvm/Analysis/DIBuilder.h
index a706cc8f35db1d709e450764492aee4c97c446f2..d79c2d5c2a49aea6008726b633d65449438aab7d 100644 (file)
--- a/include/llvm/Analysis/DIBuilder.h
+++ b/include/llvm/Analysis/DIBuilder.h
@@ -37,10 +37,12 @@ namespace llvm {
   class DINameSpace;
   class DIVariable;
   class DISubrange;
+  class DILexicalBlockFile;
   class DILexicalBlock;
   class DISubprogram;
   class DITemplateTypeParameter;
   class DITemplateValueParameter;
+  class DIObjCProperty;
 
   class DIBuilder {
     private:
@@ -48,9 +50,19 @@ namespace llvm {
     LLVMContext & VMContext;
     MDNode *TheCU;
 
+    MDNode *TempEnumTypes;
+    MDNode *TempRetainTypes;
+    MDNode *TempSubprograms;
+    MDNode *TempGVs;
+
     Function *DeclareFn;     // llvm.dbg.declare
     Function *ValueFn;       // llvm.dbg.value
 
+    SmallVector<Value *, 4> AllEnumTypes;
+    SmallVector<Value *, 4> AllRetainTypes;
+    SmallVector<Value *, 4> AllSubprograms;
+    SmallVector<Value *, 4> AllGVs;
+
     DIBuilder(const DIBuilder &);       // DO NOT IMPLEMENT
     void operator=(const DIBuilder &);  // DO NOT IMPLEMENT
 
@@ -59,6 +71,9 @@ namespace llvm {
     const MDNode *getCU() { return TheCU; }
     enum ComplexAddrKind { OpPlus=1, OpDeref };
 
+    /// finalize - Construct any deferred debug info descriptors.
+    void finalize();
+
     /// createCompileUnit - A CompileUnit provides an anchor for all debugging
     /// information generated during this instance of compilation.
     /// @param Lang     Source programming language, eg. dwarf::DW_LANG_C99
@@ -84,6 +99,9 @@ namespace llvm {
     /// createEnumerator - Create a single enumerator value.
     DIEnumerator createEnumerator(StringRef Name, uint64_t Val);
 
+    /// createNullPtrType - Create C++0x nullptr type.
+    DIType createNullPtrType(StringRef Name);
+
     /// createBasicType - Create debugging information entry for a basic 
     /// type.
     /// @param Name        Type name.
@@ -173,6 +191,39 @@ namespace llvm {
                           StringRef PropertySetterName = StringRef(),
                           unsigned PropertyAttributes = 0);
 
+    /// createObjCIVar - Create debugging information entry for Objective-C
+    /// instance variable.
+    /// @param Name         Member name.
+    /// @param File         File where this member is defined.
+    /// @param LineNo       Line number.
+    /// @param SizeInBits   Member size.
+    /// @param AlignInBits  Member alignment.
+    /// @param OffsetInBits Member offset.
+    /// @param Flags        Flags to encode member attribute, e.g. private
+    /// @param Ty           Parent type.
+    /// @param Property     Property associated with this ivar.
+    DIType createObjCIVar(StringRef Name, DIFile File,
+                          unsigned LineNo, uint64_t SizeInBits, 
+                          uint64_t AlignInBits, uint64_t OffsetInBits, 
+                          unsigned Flags, DIType Ty,
+                          MDNode *PropertyNode);
+
+    /// createObjCProperty - Create debugging information entry for Objective-C
+    /// property.
+    /// @param Name         Property name.
+    /// @param File         File where this property is defined.
+    /// @param LineNumber   Line number.
+    /// @param GetterName   Name of the Objective C property getter selector.
+    /// @param SetterName   Name of the Objective C property setter selector.
+    /// @param PropertyAttributes Objective C property attributes.
+    /// @param Ty           Type.
+    DIObjCProperty createObjCProperty(StringRef Name,
+                                     DIFile File, unsigned LineNumber,
+                                     StringRef GetterName,
+                                     StringRef SetterName,
+                                     unsigned PropertyAttributes,
+                                     DIType Ty);
+      
     /// createClassType - Create debugging information entry for a class.
     /// @param Scope        Scope in which this class is defined.
     /// @param Name         class name.
@@ -296,6 +347,10 @@ namespace llvm {
     DIType createTemporaryType();
     DIType createTemporaryType(DIFile F);
 
+    /// createForwardDecl - Create a temporary forward-declared type.
+    DIType createForwardDecl(unsigned Tag, StringRef Name, DIDescriptor Scope,
+                             DIFile F, unsigned Line, unsigned RuntimeLang = 0);
+
     /// retainType - Retain DIType in a module even if it is not referenced 
     /// through debug info anchors.
     void retainType(DIType T);
@@ -390,6 +445,7 @@ namespace llvm {
     /// @param Ty            Function type.
     /// @param isLocalToUnit True if this function is not externally visible..
     /// @param isDefinition  True if this is a function definition.
+    /// @param ScopeLine     Set to the beginning of the scope this starts
     /// @param Flags         e.g. is this function prototyped or not.
     ///                      This flags are used to emit dwarf attributes.
     /// @param isOptimized   True if optimization is ON.
@@ -400,6 +456,7 @@ namespace llvm {
                                 DIFile File, unsigned LineNo,
                                 DIType Ty, bool isLocalToUnit,
                                 bool isDefinition,
+                                unsigned ScopeLine,
                                 unsigned Flags = 0,
                                 bool isOptimized = false,
                                 Function *Fn = 0,
@@ -447,6 +504,14 @@ namespace llvm {
                                 DIFile File, unsigned LineNo);
 
 
+    /// createLexicalBlockFile - This creates a descriptor for a lexical
+    /// block with a new file attached. This merely extends the existing
+    /// lexical block as it crosses a file.
+    /// @param Scope       Lexical block.
+    /// @param File        Source file.
+    DILexicalBlockFile createLexicalBlockFile(DIDescriptor Scope,
+                                              DIFile File);
+    
     /// createLexicalBlock - This creates a descriptor for a lexical block
     /// with the specified parent context.
     /// @param Scope       Parent lexical scope.