Revert "Added Delta IR Reduction Tool"

This reverts commit r368071, it broke buildbots.

llvm-svn: 368073

1 files changed, 0 insertions, 28 deletions

diff --git a/llvm/tools/llvm-reduce/deltas/RemoveFunctions.h b/llvm/tools/llvm-reduce/deltas/RemoveFunctions.h
deleted file mode 100644
index 3a6e501dc93..00000000000
--- a/llvm/tools/llvm-reduce/deltas/RemoveFunctions.h
+++ /dev/null
@@ -1,28 +0,0 @@
-//===- llvm-reduce.cpp - The LLVM Delta Reduction utility -----------------===//
-//
-// 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 is a Specialized Delta Pass, which removes the functions that are
-// not in the provided function-chunks.
-//
-//===----------------------------------------------------------------------===//
-
-#include "Delta.h"
-#include "llvm/Transforms/Utils/Cloning.h"
-
-namespace llvm {
-
-class RemoveFunctions {
-public:
-  /// Outputs the number of Functions in the given Module
-  static int getTargetCount(Module *Program);
-  /// Clones module and returns it with chunk functions only
-  static std::unique_ptr<Module>
-  extractChunksFromModule(std::vector<Chunk> ChunksToKeep, Module *Program);
-};
-
-} // namespace llvm