1 //===-- BenchmarkCode.h -----------------------------------------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKCODE_H
10 #define LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKCODE_H
11 
12 #include "BenchmarkResult.h"
13 #include "llvm/MC/MCInst.h"
14 #include <string>
15 #include <vector>
16 
17 namespace llvm {
18 namespace exegesis {
19 
20 // A collection of instructions that are to be assembled, executed and measured.
21 struct BenchmarkCode {
22   InstructionBenchmarkKey Key;
23 
24   // We also need to provide the registers that are live on entry for the
25   // assembler to generate proper prologue/epilogue.
26   std::vector<unsigned> LiveIns;
27 
28   // Informations about how this configuration was built.
29   std::string Info;
30 };
31 
32 } // namespace exegesis
33 } // namespace llvm
34 
35 #endif // LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKCODE_H
36