Merge "Update prebuilt Clang to r353983." into p9.0HEADp9.0-backupp9.0

1 files changed, 32 insertions, 0 deletions

diff --git a/clang-r353983/include/llvm/Transforms/Scalar/LoopDistribute.h b/clang-r353983/include/llvm/Transforms/Scalar/LoopDistribute.h
new file mode 100644
index 00000000..1a821764
--- /dev/null
+++ b/clang-r353983/include/llvm/Transforms/Scalar/LoopDistribute.h
@@ -0,0 +1,32 @@
+//===- LoopDistribute.cpp - Loop Distribution Pass --------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the Loop Distribution Pass.  Its main focus is to
+// distribute loops that cannot be vectorized due to dependence cycles.  It
+// tries to isolate the offending dependences into a new loop allowing
+// vectorization of the remaining parts.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TRANSFORMS_SCALAR_LOOPDISTRIBUTE_H
+#define LLVM_TRANSFORMS_SCALAR_LOOPDISTRIBUTE_H
+
+#include "llvm/IR/PassManager.h"
+
+namespace llvm {
+
+class Function;
+
+class LoopDistributePass : public PassInfoMixin<LoopDistributePass> {
+public:
+  PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+};
+
+} // end namespace llvm
+
+#endif // LLVM_TRANSFORMS_SCALAR_LOOPDISTRIBUTE_H