1 files changed, 35 insertions, 0 deletions
diff --git a/clang-r344140b/include/llvm/Transforms/Scalar/LoopRotation.h b/clang-r344140b/include/llvm/Transforms/Scalar/LoopRotation.h
new file mode 100644
index 00000000..ea8d5618
--- /dev/null
+++ b/clang-r344140b/include/llvm/Transforms/Scalar/LoopRotation.h
@@ -0,0 +1,35 @@
+//===- LoopRotation.h - Loop Rotation -------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file provides the interface for the Loop Rotation pass.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_SCALAR_LOOPROTATION_H
+#define LLVM_TRANSFORMS_SCALAR_LOOPROTATION_H
+
+#include "llvm/Analysis/LoopInfo.h"
+#include "llvm/IR/PassManager.h"
+#include "llvm/Transforms/Scalar/LoopPassManager.h"
+
+namespace llvm {
+
+/// A simple loop rotation transformation.
+class LoopRotatePass : public PassInfoMixin<LoopRotatePass> {
+public:
+  LoopRotatePass(bool EnableHeaderDuplication = true);
+  PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM,
+                        LoopStandardAnalysisResults &AR, LPMUpdater &U);
+
+private:
+  const bool EnableHeaderDuplication;
+};
+}
+
+#endif // LLVM_TRANSFORMS_SCALAR_LOOPROTATION_H