diff --git a/llvm/include/llvm-c/Transforms/Vectorize.h b/llvm/include/llvm-c/Transforms/Vectorize.h
index 9e7c7540d766..68a9bdd38854 100644
--- a/llvm/include/llvm-c/Transforms/Vectorize.h
+++ b/llvm/include/llvm-c/Transforms/Vectorize.h
@@ -36,6 +36,9 @@ extern "C" {
 /** See llvm::createBBVectorizePass function. */
 void LLVMAddBBVectorizePass(LLVMPassManagerRef PM);
 
+/** See llvm::createLoopVectorizePass function. */
+void LLVMAddLoopVectorizePass(LLVMPassManagerRef PM);
+
 /**
  * @}
  */
diff --git a/llvm/lib/CodeGen/MachineFunctionPrinterPass.cpp b/llvm/lib/CodeGen/MachineFunctionPrinterPass.cpp
index 0102ac708d08..ed94efb93551 100644
--- a/llvm/lib/CodeGen/MachineFunctionPrinterPass.cpp
+++ b/llvm/lib/CodeGen/MachineFunctionPrinterPass.cpp
@@ -51,7 +51,7 @@ struct MachineFunctionPrinterPass : public MachineFunctionPass {
 char MachineFunctionPrinterPass::ID = 0;
 }
 
-char &MachineFunctionPrinterPassID = MachineFunctionPrinterPass::ID;
+char &llvm::MachineFunctionPrinterPassID = MachineFunctionPrinterPass::ID;
 INITIALIZE_PASS(MachineFunctionPrinterPass, "print-machineinstrs",
                 "Machine Function Printer", false, false)
 
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
index 81e3ff6afe4e..2ae08692ae11 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGFast.cpp
@@ -635,6 +635,7 @@ void ScheduleDAGFast::ListScheduleBottomUp() {
 }
 
 
+namespace {
 //===----------------------------------------------------------------------===//
 // ScheduleDAGLinearize - No scheduling scheduler, it simply linearize the
 // DAG in topological order.
@@ -654,6 +655,7 @@ private:
 
   void ScheduleNode(SDNode *N);
 };
+} // end anonymous namespace
 
 void ScheduleDAGLinearize::ScheduleNode(SDNode *N) {
   if (N->getNodeId() != 0)
diff --git a/llvm/lib/MC/SubtargetFeature.cpp b/llvm/lib/MC/SubtargetFeature.cpp
index 378c4184a834..7625abd465fa 100644
--- a/llvm/lib/MC/SubtargetFeature.cpp
+++ b/llvm/lib/MC/SubtargetFeature.cpp
@@ -119,8 +119,8 @@ void SubtargetFeatures::AddFeature(const StringRef String,
 }
 
 /// Find KV in array using binary search.
-const SubtargetFeatureKV *Find(const StringRef S, const SubtargetFeatureKV *A,
-                               size_t L) {
+static const SubtargetFeatureKV *Find(StringRef S, const SubtargetFeatureKV *A,
+                                      size_t L) {
   // Make the lower bound element we're looking for
   SubtargetFeatureKV KV;
   KV.Key = S.data();