Reverts commit r368117, r368115 and r368112

This reverts commits:

  "Added Delta IR Reduction Tool"
  "[Bugpoint redesign] Added Pass to Remove Global Variables"
  "Added Tool as Dependency to tests & fixed warnings"

Reduce/remove-funcs.ll is failing on bots.

llvm-svn: 368122

1 files changed, 0 insertions, 52 deletions

diff --git a/llvm/tools/llvm-reduce/TestRunner.h b/llvm/tools/llvm-reduce/TestRunner.h
deleted file mode 100644
index 8bfab9e3997..00000000000
--- a/llvm/tools/llvm-reduce/TestRunner.h
+++ /dev/null
@@ -1,52 +0,0 @@
-//===-- tools/llvm-reduce/TestRunner.h ---------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_TOOLS_LLVMREDUCE_TESTRUNNER_H
-#define LLVM_TOOLS_LLVMREDUCE_TESTRUNNER_H
-
-#include "llvm/ADT/SmallString.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Support/Error.h"
-#include "llvm/Support/Program.h"
-#include <vector>
-
-namespace llvm {
-
-// This class contains all the info necessary for running the provided
-// interesting-ness test, as well as the most reduced module and its
-// respective filename.
-class TestRunner {
-public:
-  TestRunner(StringRef TestName, std::vector<std::string> TestArgs,
-             StringRef ReducedFilepath, SmallString<128> TmpDirectory);
-
-  /// Runs the interesting-ness test for the specified file
-  /// @returns 0 if test was successful, 1 if otherwise
-  int run(StringRef Filename);
-
-  /// Filename to the most reduced testcase
-  StringRef getReducedFilepath() const { return ReducedFilepath; }
-  /// Directory where tmp files are created
-  StringRef getTmpDir() const { return TmpDirectory; }
-  /// Returns the most reduced version of the original testcase
-  Module *getProgram() const { return Program.get(); }
-
-  void setReducedFilepath(SmallString<128> F) { ReducedFilepath = F; }
-  void setProgram(std::unique_ptr<Module> P) { Program = std::move(P); }
-
-private:
-  SmallString<128> TestName;
-  std::vector<std::string> TestArgs;
-  SmallString<128> ReducedFilepath;
-  SmallString<128> TmpDirectory;
-  std::unique_ptr<Module> Program;
-};
-
-} // namespace llvm
-
-#endif