diff --git a/mlir/include/mlir/Transforms/Passes.h b/mlir/include/mlir/Transforms/Passes.h
--- a/mlir/include/mlir/Transforms/Passes.h
+++ b/mlir/include/mlir/Transforms/Passes.h
@@ -17,6 +17,7 @@
 #include "mlir/Pass/Pass.h"
 #include "mlir/Transforms/LocationSnapshot.h"
 #include "mlir/Transforms/ViewOpGraph.h"
+#include "llvm/Support/Debug.h"
 #include <limits>
 
 namespace mlir {
diff --git a/mlir/lib/Transforms/NormalizeMemRefs.cpp b/mlir/lib/Transforms/NormalizeMemRefs.cpp
--- a/mlir/lib/Transforms/NormalizeMemRefs.cpp
+++ b/mlir/lib/Transforms/NormalizeMemRefs.cpp
@@ -17,7 +17,6 @@
 #include "mlir/Transforms/Passes.h"
 #include "mlir/Transforms/Utils.h"
 #include "llvm/ADT/SmallSet.h"
-#include "llvm/Support/Debug.h"
 
 #define DEBUG_TYPE "normalize-memrefs"