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When llvm-exegesis was first introduced, it only supported benchmarking individual instructions, hence the name for the data structure storing the data corresponding to a benchmark being called InstructionBenchmark made sense. However, now that benchmarking arbitrary snippets is supported, InstructionBenchmark doesn't correspond to a single instruction. This patch refactors InstructionBenchmark to be called Benchmark to clean up this little bit of technical debt. Reviewed By: courbet Differential Revision: https://reviews.llvm.org/D146884
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
//===-- BenchmarkCode.h -----------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKCODE_H
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#define LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKCODE_H
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#include "BenchmarkResult.h"
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#include "llvm/MC/MCInst.h"
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#include <string>
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#include <vector>
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namespace llvm {
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namespace exegesis {
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// A collection of instructions that are to be assembled, executed and measured.
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struct BenchmarkCode {
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BenchmarkKey Key;
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// We also need to provide the registers that are live on entry for the
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// assembler to generate proper prologue/epilogue.
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std::vector<unsigned> LiveIns;
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// Informations about how this configuration was built.
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std::string Info;
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};
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} // namespace exegesis
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} // namespace llvm
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#endif // LLVM_TOOLS_LLVM_EXEGESIS_BENCHMARKCODE_H
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