Revert r329156 "Add llvm-exegesis tool."

Breaks a bunch of bots.

llvm-svn: 329157

1 files changed, 0 insertions, 53 deletions

diff --git a/llvm/tools/llvm-exegesis/lib/BenchmarkResult.h b/llvm/tools/llvm-exegesis/lib/BenchmarkResult.h
deleted file mode 100644
index 6c238fd1484..00000000000
--- a/llvm/tools/llvm-exegesis/lib/BenchmarkResult.h
+++ /dev/null
@@ -1,53 +0,0 @@
-//===-- BenchmarkResult.h ---------------------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-///
-/// \file
-/// Defines classes to represent measurements and serialize/deserialize them to
-//  Yaml.
-///
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKRESULT_H
-#define LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKRESULT_H
-
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Support/YAMLTraits.h"
-#include <string>
-#include <vector>
-
-namespace exegesis {
-
-struct AsmTemplate {
-  std::string Name;
-};
-
-struct BenchmarkMeasure {
-  std::string Key;
-  double Value;
-  std::string DebugString;
-};
-
-// The result of an instruction benchmark.
-struct InstructionBenchmark {
-  AsmTemplate AsmTmpl;
-  std::string CpuName;
-  std::string LLVMTriple;
-  size_t NumRepetitions = 0;
-  std::vector<BenchmarkMeasure> Measurements;
-  std::string Error;
-
-  static InstructionBenchmark readYamlOrDie(llvm::StringRef Filename);
-
-  // Unfortunately this function is non const because of YAML traits.
-  void writeYamlOrDie(const llvm::StringRef Filename);
-};
-
-} // namespace exegesis
-
-#endif // LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKRESULT_H