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to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
41 lines
1.3 KiB
C++
41 lines
1.3 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 "RegisterValue.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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// The sequence of instructions that are to be repeated.
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std::vector<llvm::MCInst> Instructions;
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// Before the code is executed some instructions are added to setup the
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// registers initial values.
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std::vector<RegisterValue> RegisterInitialValues;
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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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