diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index e3709a5aae5..e4b71b1a404 100644
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -337,7 +337,6 @@ static SDValue ExpandConstantFP(ConstantFPSDNode *CFP, bool UseCP,
                                 SelectionDAG &DAG, const TargetLowering &TLI) {
   bool Extend = false;
   DebugLoc dl = CFP->getDebugLoc();
-  LLVMContext *Context = DAG.getContext();
 
   // If a FP immediate is precise when represented as a float and if the
   // target can do an extending load from float to double, we put it into
diff --git a/lib/Linker/LinkModules.cpp b/lib/Linker/LinkModules.cpp
index b6daac35b16..75da6bf3305 100644
--- a/lib/Linker/LinkModules.cpp
+++ b/lib/Linker/LinkModules.cpp
@@ -537,7 +537,6 @@ static bool LinkGlobals(Module *Dest, const Module *Src,
                     std::multimap<std::string, GlobalVariable *> &AppendingVars,
                         std::string *Err) {
   ValueSymbolTable &DestSymTab = Dest->getValueSymbolTable();
-  LLVMContext &Context = Dest->getContext();
 
   // Loop over all of the globals in the src module, mapping them over as we go
   for (Module::const_global_iterator I = Src->global_begin(),
@@ -724,8 +723,6 @@ CalculateAliasLinkage(const GlobalValue *SGV, const GlobalValue *DGV) {
 static bool LinkAlias(Module *Dest, const Module *Src,
                       std::map<const Value*, Value*> &ValueMap,
                       std::string *Err) {
-  LLVMContext &Context = Dest->getContext();
-
   // Loop over all alias in the src module
   for (Module::const_alias_iterator I = Src->alias_begin(),
          E = Src->alias_end(); I != E; ++I) {
@@ -931,7 +928,6 @@ static bool LinkFunctionProtos(Module *Dest, const Module *Src,
                                std::map<const Value*, Value*> &ValueMap,
                                std::string *Err) {
   ValueSymbolTable &DestSymTab = Dest->getValueSymbolTable();
-  LLVMContext &Context = Dest->getContext();
 
   // Loop over all of the functions in the src module, mapping them over
   for (Module::const_iterator I = Src->begin(), E = Src->end(); I != E; ++I) {
diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp
index c330a480d6c..4cc92e98241 100644
--- a/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/lib/Transforms/Utils/LowerSwitch.cpp
@@ -177,7 +177,6 @@ BasicBlock* LowerSwitch::newLeafBlock(CaseRange& Leaf, Value* Val,
                                       BasicBlock* Default)
 {
   Function* F = OrigBlock->getParent();
-  LLVMContext &Context = F->getContext();
   BasicBlock* NewLeaf = BasicBlock::Create("LeafBlock");
   Function::iterator FI = OrigBlock;
   F->getBasicBlockList().insert(++FI, NewLeaf);