67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
//===------------------ AMDGPUCustomBehaviour.cpp ---------------*-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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/// \file
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///
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/// This file implements methods from the AMDGPUCustomBehaviour class.
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///
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//===----------------------------------------------------------------------===//
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#include "AMDGPUCustomBehaviour.h"
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#include "MCTargetDesc/AMDGPUMCTargetDesc.h"
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#include "SIInstrInfo.h"
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#include "TargetInfo/AMDGPUTargetInfo.h"
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#include "llvm/Support/TargetRegistry.h"
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#include "llvm/Support/WithColor.h"
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namespace llvm {
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namespace mca {
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AMDGPUCustomBehaviour::AMDGPUCustomBehaviour(const MCSubtargetInfo &STI,
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const mca::SourceMgr &SrcMgr,
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const MCInstrInfo &MCII)
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: CustomBehaviour(STI, SrcMgr, MCII) {}
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unsigned
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AMDGPUCustomBehaviour::checkCustomHazard(ArrayRef<mca::InstRef> IssuedInst,
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const mca::InstRef &IR) {
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return 0;
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}
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} // namespace mca
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} // namespace llvm
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using namespace llvm;
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using namespace mca;
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static CustomBehaviour *
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createAMDGPUCustomBehaviour(const MCSubtargetInfo &STI,
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const mca::SourceMgr &SrcMgr,
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const MCInstrInfo &MCII) {
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return new AMDGPUCustomBehaviour(STI, SrcMgr, MCII);
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}
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static InstrPostProcess *
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createAMDGPUInstrPostProcess(const MCSubtargetInfo &STI,
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const MCInstrInfo &MCII) {
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return new AMDGPUInstrPostProcess(STI, MCII);
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}
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/// Extern function to initialize the targets for the AMDGPU backend
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extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAMDGPUTargetMCA() {
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TargetRegistry::RegisterCustomBehaviour(getTheAMDGPUTarget(),
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createAMDGPUCustomBehaviour);
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TargetRegistry::RegisterInstrPostProcess(getTheAMDGPUTarget(),
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createAMDGPUInstrPostProcess);
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TargetRegistry::RegisterCustomBehaviour(getTheGCNTarget(),
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createAMDGPUCustomBehaviour);
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TargetRegistry::RegisterInstrPostProcess(getTheGCNTarget(),
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createAMDGPUInstrPostProcess);
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}
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