3 files changed, 8 insertions, 2 deletions
diff --git a/include/llvm/GlobalValue.h b/include/llvm/GlobalValue.h
index b0e58d4..8fb5580 100644
--- a/include/llvm/GlobalValue.h
+++ b/include/llvm/GlobalValue.h
@@ -35,6 +35,7 @@ public:
     WeakLinkage,        ///< Keep one copy of named function when linking (weak)
     AppendingLinkage,   ///< Special purpose, only applies to global arrays
     InternalLinkage,    ///< Rename collisions when linking (static functions)
+    PrivateLinkage,     ///< Like Internal, but omit from symbol table
     DLLImportLinkage,   ///< Function to be imported from DLL
     DLLExportLinkage,   ///< Function to be accessible from DLL
     ExternalWeakLinkage,///< ExternalWeak linkage description
@@ -104,6 +105,10 @@ public:
   bool hasCommonLinkage()     const { return Linkage == CommonLinkage; }
   bool hasAppendingLinkage()  const { return Linkage == AppendingLinkage; }
   bool hasInternalLinkage()   const { return Linkage == InternalLinkage; }
+  bool hasPrivateLinkage()    const { return Linkage == PrivateLinkage; }
+  bool hasLocalLinkage()      const {
+    return Linkage == InternalLinkage || Linkage == PrivateLinkage;
+  }
   bool hasDLLImportLinkage()  const { return Linkage == DLLImportLinkage; }
   bool hasDLLExportLinkage()  const { return Linkage == DLLExportLinkage; }
   bool hasExternalWeakLinkage() const { return Linkage == ExternalWeakLinkage; }
diff --git a/include/llvm/Module.h b/include/llvm/Module.h
index af687c8..b0db50a 100644
--- a/include/llvm/Module.h
+++ b/include/llvm/Module.h
@@ -188,7 +188,7 @@ public:
   /// getOrInsertFunction - Look up the specified function in the module symbol
   /// table.  Four possibilities:
   ///   1. If it does not exist, add a prototype for the function and return it.
-  ///   2. If it exists, and has internal linkage, the existing function is
+  ///   2. If it exists, and has a local linkage, the existing function is
   ///      renamed and a new one is inserted.
   ///   3. Otherwise, if the existing function has the correct prototype, return
   ///      the existing function.
diff --git a/include/llvm/Support/Mangler.h b/include/llvm/Support/Mangler.h
index 771c09e..7820b85 100644
--- a/include/llvm/Support/Mangler.h
+++ b/include/llvm/Support/Mangler.h
@@ -29,6 +29,7 @@ class Mangler {
   /// symbol is marked as not needing this prefix.
   const char *Prefix;
   
+  const char *PrivatePrefix;
   /// UseQuotes - If this is set, the target accepts global names in quotes, 
   /// e.g. "foo bar" is a legal name.  This syntax is used instead of escaping
   /// the space character.  By default, this is false.
@@ -58,7 +59,7 @@ public:
 
   // Mangler ctor - if a prefix is specified, it will be prepended onto all
   // symbols.
-  Mangler(Module &M, const char *Prefix = "");
+  Mangler(Module &M, const char *Prefix = "", const char *privatePrefix = "");
 
   /// setUseQuotes - If UseQuotes is set to true, this target accepts quoted
   /// strings for assembler labels.