diff --git a/include/llvm/Analysis/DIBuilder.h b/include/llvm/Analysis/DIBuilder.h
index a948ce2..7916934 100644
--- a/include/llvm/Analysis/DIBuilder.h
+++ b/include/llvm/Analysis/DIBuilder.h
@@ -39,6 +39,7 @@
   class DILexicalBlock;
   class DISubprogram;
   class DITemplateTypeParameter;
+  class DITemplateValueParameter;
 
   class DIBuilder {
     private:
@@ -198,7 +199,7 @@
 
     /// CreateTemplateTypeParameter - Create debugging information for template
     /// type parameter.
-    /// @param Scope        Scope in which this type is dfiend
+    /// @param Scope        Scope in which this type is defined.
     /// @param Name         Type parameter name.
     /// @param Ty           Parameter type.
     /// @param File         File where this type parameter is defined.
@@ -209,6 +210,21 @@
                                 MDNode *File = 0, unsigned LineNo = 0,
                                 unsigned ColumnNo = 0);
 
+    /// CreateTemplateValueParameter - Create debugging information for template
+    /// value parameter.
+    /// @param Scope        Scope in which this type is defined.
+    /// @param Name         Value parameter name.
+    /// @param Ty           Parameter type.
+    /// @param Value        Constant parameter value.
+    /// @param File         File where this type parameter is defined.
+    /// @param LineNo       Line number.
+    /// @param ColumnNo     Column Number.
+    DITemplateValueParameter
+    CreateTemplateValueParameter(DIDescriptor Scope, StringRef Name, DIType Ty,
+                                 uint64_t Value,
+                                 MDNode *File = 0, unsigned LineNo = 0,
+                                 unsigned ColumnNo = 0);
+
     /// CreateArrayType - Create debugging information entry for an array.
     /// @param Size         Array size.
     /// @param AlignInBits  Alignment.
diff --git a/include/llvm/Analysis/DebugInfo.h b/include/llvm/Analysis/DebugInfo.h
index b547263..bcaf616 100644
--- a/include/llvm/Analysis/DebugInfo.h
+++ b/include/llvm/Analysis/DebugInfo.h
@@ -123,6 +123,7 @@
     bool isGlobal() const;
     bool isUnspecifiedParameter() const;
     bool isTemplateTypeParameter() const;
+    bool isTemplateValueParameter() const;
   };
 
   /// DISubrange - This is used to represent ranges, for array bounds.
@@ -387,6 +388,25 @@
     unsigned getColumnNumber() const { return getUnsignedField(6); }
   };
 
+  /// DITemplateValueParameter - This is a wrapper for template value parameter.
+  class DITemplateValueParameter : public DIDescriptor {
+  public:
+    explicit DITemplateValueParameter(const MDNode *N = 0) : DIDescriptor(N) {}
+
+    DIScope getContext() const       { return getFieldAs<DIScope>(1); }
+    StringRef getName() const        { return getStringField(2); }
+    DIType getType() const           { return getFieldAs<DIType>(3); }
+    uint64_t getValue() const         { return getUInt64Field(4); }
+    StringRef getFilename() const    { 
+      return getFieldAs<DIFile>(5).getFilename();
+    }
+    StringRef getDirectory() const   { 
+      return getFieldAs<DIFile>(5).getDirectory();
+    }
+    unsigned getLineNumber() const   { return getUnsignedField(6); }
+    unsigned getColumnNumber() const { return getUnsignedField(7); }
+  };
+
   /// DISubprogram - This is a wrapper for a subprogram (e.g. a function).
   class DISubprogram : public DIScope {
   public:
diff --git a/lib/Analysis/DIBuilder.cpp b/lib/Analysis/DIBuilder.cpp
index 14147b8..c1072df 100644
--- a/lib/Analysis/DIBuilder.cpp
+++ b/lib/Analysis/DIBuilder.cpp
@@ -282,6 +282,27 @@
                                              array_lengthof(Elts)));
 }
 
+/// CreateTemplateValueParameter - Create debugging information for template
+/// value parameter.
+DITemplateValueParameter 
+DIBuilder::CreateTemplateValueParameter(DIDescriptor Context, StringRef Name,
+                                        DIType Ty, uint64_t Val,
+                                        MDNode *File, unsigned LineNo,
+                                        unsigned ColumnNo) {
+  Value *Elts[] = {
+    GetTagConstant(VMContext, dwarf::DW_TAG_template_value_parameter),
+    Context,
+    MDString::get(VMContext, Name),
+    Ty,
+    ConstantInt::get(Type::getInt64Ty(VMContext), Val),
+    File,
+    ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
+    ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo)
+  };
+  return DITemplateValueParameter(MDNode::get(VMContext, &Elts[0], 
+                                              array_lengthof(Elts)));
+}
+
 /// CreateStructType - Create debugging information entry for a struct.
 DIType DIBuilder::CreateStructType(DIDescriptor Context, StringRef Name, 
                                    DIFile File, unsigned LineNumber, 
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index 1aaa60e..5b786fa 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -227,6 +227,12 @@
   return DbgNode && getTag() == dwarf::DW_TAG_template_type_parameter;
 }
 
+/// isTemplateValueParameter - Return true if the specified tag is
+/// DW_TAG_template_value_parameter.
+bool DIDescriptor::isTemplateValueParameter() const {
+  return DbgNode && getTag() == dwarf::DW_TAG_template_value_parameter;
+}
+
 /// isCompileUnit - Return true if the specified tag is DW_TAG_compile_unit.
 bool DIDescriptor::isCompileUnit() const {
   return DbgNode && getTag() == dwarf::DW_TAG_compile_unit;
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 28c41f8..d8c15fb 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1161,6 +1161,9 @@
         if (Element.isTemplateTypeParameter())
           Buffer.addChild(getOrCreateTemplateTypeParameterDIE(
                             DITemplateTypeParameter(Element)));
+        else if (Element.isTemplateValueParameter())
+          Buffer.addChild(getOrCreateTemplateValueParameterDIE(
+                            DITemplateValueParameter(Element)));
       }
     }
     break;
@@ -1208,6 +1211,23 @@
   return ParamDIE;
 }
 
+/// getOrCreateTemplateValueParameterDIE - Find existing DIE or create new DIE 
+/// for the given DITemplateValueParameter.
+DIE *
+DwarfDebug::getOrCreateTemplateValueParameterDIE(DITemplateValueParameter TPV) {
+  CompileUnit *TVCU = getCompileUnit(TPV);
+  DIE *ParamDIE = TVCU->getDIE(TPV);
+  if (ParamDIE)
+    return ParamDIE;
+
+  ParamDIE = new DIE(dwarf::DW_TAG_template_value_parameter);
+  addType(ParamDIE, TPV.getType());
+  addString(ParamDIE, dwarf::DW_AT_name, dwarf::DW_FORM_string, TPV.getName());
+  addUInt(ParamDIE, dwarf::DW_AT_const_value, dwarf::DW_FORM_udata, 
+          TPV.getValue());
+  return ParamDIE;
+}
+
 /// constructSubrangeDIE - Construct subrange DIE from DISubrange.
 void DwarfDebug::constructSubrangeDIE(DIE &Buffer, DISubrange SR, DIE *IndexTy){
   int64_t L = SR.getLo();
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index 5d2fb5b..6a01e4b 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -53,6 +53,7 @@
 class DISubrange;
 class DICompositeType;
 class DITemplateTypeParameter;
+class DITemplateValueParameter;
 
 //===----------------------------------------------------------------------===//
 /// SrcLineInfo - This class is used to record source line correspondence.
@@ -347,6 +348,10 @@
   /// for the given DITemplateTypeParameter.
   DIE *getOrCreateTemplateTypeParameterDIE(DITemplateTypeParameter TP);
 
+  /// getOrCreateTemplateValueParameterDIE - Find existing DIE or create new DIE 
+  /// for the given DITemplateValueParameter.
+  DIE *getOrCreateTemplateValueParameterDIE(DITemplateValueParameter TVP);
+
   void addPubTypes(DISubprogram SP);
 
   /// constructTypeDIE - Construct basic type die from DIBasicType.