3 files changed, 0 insertions, 27 deletions
diff --git a/llvm/include/llvm/Metadata.h b/llvm/include/llvm/Metadata.h
index e63460842e8..1f185369a8d 100644
--- a/llvm/include/llvm/Metadata.h
+++ b/llvm/include/llvm/Metadata.h
@@ -234,9 +234,7 @@ public:
 
   /// ValueIsDeleted - This handler is used to update metadata store
   /// when a value is deleted.
-  void ValueIsDeleted(const Value *) {}
   void ValueIsDeleted(Instruction *Inst);
-  void ValueIsRAUWd(Value *V1, Value *V2);
 
   /// ValueIsCloned - This handler is used to update metadata store
   /// when In1 is cloned to create In2.
diff --git a/llvm/lib/VMCore/Metadata.cpp b/llvm/lib/VMCore/Metadata.cpp
index 8181466608d..8fa8d375a14 100644
--- a/llvm/lib/VMCore/Metadata.cpp
+++ b/llvm/lib/VMCore/Metadata.cpp
@@ -289,7 +289,6 @@ public:
   void ValueIsDeleted(Instruction *Inst) {
     removeAllMetadata(Inst);
   }
-  void ValueIsRAUWd(Value *V1, Value *V2);
 
   /// ValueIsCloned - This handler is used to update metadata store
   /// when In1 is cloned to create In2.
@@ -428,18 +427,6 @@ void MetadataContextImpl::ValueIsCloned(const Instruction *In1,
     In2->setMetadata(I->first, I->second);
 }
 
-/// ValueIsRAUWd - This handler is used when V1's all uses are replaced by
-/// V2.
-void MetadataContextImpl::ValueIsRAUWd(Value *V1, Value *V2) {
-  Instruction *I1 = dyn_cast<Instruction>(V1);
-  Instruction *I2 = dyn_cast<Instruction>(V2);
-  if (!I1 || !I2)
-    return;
-
-  // FIXME: Give custom handlers a chance to override this.
-  ValueIsCloned(I1, I2);
-}
-
 //===----------------------------------------------------------------------===//
 // MetadataContext implementation.
 //
@@ -484,9 +471,6 @@ void MetadataContext::getMDKindNames(SmallVectorImpl<StringRef> &N) const {
 void MetadataContext::ValueIsDeleted(Instruction *Inst) {
   pImpl->ValueIsDeleted(Inst);
 }
-void MetadataContext::ValueIsRAUWd(Value *V1, Value *V2) {
-  pImpl->ValueIsRAUWd(V1, V2);
-}
 
 /// ValueIsCloned - This handler is used to update metadata store
 /// when In1 is cloned to create In2.
diff --git a/llvm/lib/VMCore/Value.cpp b/llvm/lib/VMCore/Value.cpp
index 0155fa5cfef..fe1219f9a88 100644
--- a/llvm/lib/VMCore/Value.cpp
+++ b/llvm/lib/VMCore/Value.cpp
@@ -19,7 +19,6 @@
 #include "llvm/Instructions.h"
 #include "llvm/Operator.h"
 #include "llvm/Module.h"
-#include "llvm/Metadata.h"
 #include "llvm/ValueSymbolTable.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/Support/Debug.h"
@@ -302,14 +301,6 @@ void Value::uncheckedReplaceAllUsesWith(Value *New) {
   if (HasValueHandle)
     ValueHandleBase::ValueIsRAUWd(this, New);
 
-  // FIXME: It doesn't make sense at all for metadata to follow RAUW.
-  if (Instruction *I = dyn_cast<Instruction>(this))
-    if (I->hasMetadata()) {
-      LLVMContext &Context = getContext();
-      // FIXME: NUKE ValueIsRAUWd??
-      Context.pImpl->TheMetadata.ValueIsRAUWd(this, New);
-    }
-
   while (!use_empty()) {
     Use &U = *UseList;
     // Must handle Constants specially, we cannot call replaceUsesOfWith on a