3 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp
index 4b43ae9cf24..ce9344954bc 100644
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -57,6 +57,9 @@ TEMPLATE_INSTANTIATION(class opt<char>);
 TEMPLATE_INSTANTIATION(class opt<bool>);
 } } // end namespace llvm::cl
 
+void GenericOptionValue::anchor() {}
+void OptionValue<boolOrDefault>::anchor() {}
+void OptionValue<std::string>::anchor() {}
 void Option::anchor() {}
 void basic_parser_impl::anchor() {}
 void parser<bool>::anchor() {}
diff --git a/llvm/lib/VMCore/Instructions.cpp b/llvm/lib/VMCore/Instructions.cpp
index c8dcdc8ac39..6fa904e4e44 100644
--- a/llvm/lib/VMCore/Instructions.cpp
+++ b/llvm/lib/VMCore/Instructions.cpp
@@ -2005,6 +2005,8 @@ bool BinaryOperator::isExact() const {
 //                                CastInst Class
 //===----------------------------------------------------------------------===//
 
+void CastInst::anchor() {}
+
 // Just determine if this cast only deals with integral->integral conversion.
 bool CastInst::isIntegerCast() const {
   switch (getOpcode()) {
diff --git a/llvm/lib/VMCore/User.cpp b/llvm/lib/VMCore/User.cpp
index f01fa349adf..5f35ce4b9a4 100644
--- a/llvm/lib/VMCore/User.cpp
+++ b/llvm/lib/VMCore/User.cpp
@@ -17,6 +17,8 @@ namespace llvm {
 //                                 User Class
 //===----------------------------------------------------------------------===//
 
+void User::anchor() {}
+
 // replaceUsesOfWith - Replaces all references to the "From" definition with
 // references to the "To" definition.
 //