diff --git a/llvm/lib/Transforms/Instrumentation/CFGMST.h b/llvm/include/llvm/Transforms/Instrumentation/CFGMST.h
similarity index 98%
rename from llvm/lib/Transforms/Instrumentation/CFGMST.h
rename to llvm/include/llvm/Transforms/Instrumentation/CFGMST.h
index 2abe8d12de3c..a4d2efd821c7 100644
--- a/llvm/lib/Transforms/Instrumentation/CFGMST.h
+++ b/llvm/include/llvm/Transforms/Instrumentation/CFGMST.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_LIB_TRANSFORMS_INSTRUMENTATION_CFGMST_H
-#define LLVM_LIB_TRANSFORMS_INSTRUMENTATION_CFGMST_H
+#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_CFGMST_H
+#define LLVM_TRANSFORMS_INSTRUMENTATION_CFGMST_H
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
@@ -300,4 +300,4 @@ public:
 
 #undef DEBUG_TYPE // "cfgmst"
 
-#endif // LLVM_LIB_TRANSFORMS_INSTRUMENTATION_CFGMST_H
+#endif // LLVM_TRANSFORMS_INSTRUMENTATION_CFGMST_H
diff --git a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 332dd2eba880..acb9e8e3a775 100644
--- a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -13,7 +13,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "CFGMST.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/STLExtras.h"
@@ -38,6 +37,7 @@
 #include "llvm/Support/Regex.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/Instrumentation.h"
+#include "llvm/Transforms/Instrumentation/CFGMST.h"
 #include "llvm/Transforms/Instrumentation/GCOVProfiler.h"
 #include "llvm/Transforms/Utils/ModuleUtils.h"
 #include <algorithm>
diff --git a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
index 673cc0c6c36f..34fb5ed3bba7 100644
--- a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
+++ b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
@@ -48,7 +48,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Transforms/Instrumentation/PGOInstrumentation.h"
-#include "CFGMST.h"
 #include "ValueProfileCollector.h"
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/ArrayRef.h"
@@ -114,6 +113,7 @@
 #include "llvm/TargetParser/Triple.h"
 #include "llvm/Transforms/Instrumentation.h"
 #include "llvm/Transforms/Instrumentation/BlockCoverageInference.h"
+#include "llvm/Transforms/Instrumentation/CFGMST.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/MisExpect.h"
 #include "llvm/Transforms/Utils/ModuleUtils.h"