diff --git a/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
index 49105a8..fda094d 100644
--- a/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/InstrEmitter.cpp
@@ -15,7 +15,7 @@
 
 #define DEBUG_TYPE "instr-emitter"
 #include "InstrEmitter.h"
-#include "SDDbgValue.h"
+#include "SDNodeDbgValue.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
diff --git a/llvm/lib/CodeGen/SelectionDAG/SDDbgValue.h b/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
similarity index 95%
rename from llvm/lib/CodeGen/SelectionDAG/SDDbgValue.h
rename to llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
index 6cccfc0..dbbd753 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SDDbgValue.h
+++ b/llvm/lib/CodeGen/SelectionDAG/SDNodeDbgValue.h
@@ -1,4 +1,4 @@
-//===-- llvm/CodeGen/SDDbgValue.h - SD dbg_value handling--------*- C++ -*-===//
+//===-- llvm/CodeGen/SDNodeDbgValue.h - SelectionDAG dbg_value --*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_CODEGEN_SDDBGVALUE_H
-#define LLVM_CODEGEN_SDDBGVALUE_H
+#ifndef LLVM_CODEGEN_SDNODEDBGVALUE_H
+#define LLVM_CODEGEN_SDNODEDBGVALUE_H
 
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/DebugLoc.h"
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index 4ace1b7..c13565a 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -13,7 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #define DEBUG_TYPE "pre-RA-sched"
-#include "SDDbgValue.h"
+#include "SDNodeDbgValue.h"
 #include "ScheduleDAGSDNodes.h"
 #include "InstrEmitter.h"
 #include "llvm/CodeGen/SelectionDAG.h"
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 90c196c..e09a4da 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -13,7 +13,7 @@
 
 #include "llvm/CodeGen/SelectionDAG.h"
 #include "SDNodeOrdering.h"
-#include "SDDbgValue.h"
+#include "SDNodeDbgValue.h"
 #include "llvm/Constants.h"
 #include "llvm/Analysis/ValueTracking.h"
 #include "llvm/Function.h"