0e1c71e4a4
Avoid the dependency on TargetInstrInfo, which depends on the subtarget and therefore the individual function. Currently AMDGPU is constructing PseudoSourceValue instances in MachineFunctionInfo. In order to facilitate copying MachineFunctionInfo, we need to stop allocating these there. Alternatively we could allow targets to subclass PseudoSourceValueManager, and allocate them similarly to MachineFunctionInfo.
40 lines
1.3 KiB
C++
40 lines
1.3 KiB
C++
//===- AMDGPUMIRFormatter.cpp ---------------------------------------------===//
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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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//
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/// \file
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/// Implementation of AMDGPU overrides of MIRFormatter.
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//
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//===----------------------------------------------------------------------===//
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#include "AMDGPUMIRFormatter.h"
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#include "GCNSubtarget.h"
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#include "SIMachineFunctionInfo.h"
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using namespace llvm;
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bool AMDGPUMIRFormatter::parseCustomPseudoSourceValue(
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StringRef Src, MachineFunction &MF, PerFunctionMIParsingState &PFS,
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const PseudoSourceValue *&PSV, ErrorCallbackType ErrorCallback) const {
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SIMachineFunctionInfo *MFI = MF.getInfo<SIMachineFunctionInfo>();
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const AMDGPUTargetMachine &TM =
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static_cast<const AMDGPUTargetMachine &>(MF.getTarget());
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if (Src == "BufferResource") {
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PSV = MFI->getBufferPSV(TM);
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return false;
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}
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if (Src == "ImageResource") {
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PSV = MFI->getImagePSV(TM);
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return false;
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}
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if (Src == "GWSResource") {
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PSV = MFI->getGWSPSV(TM);
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return false;
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}
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llvm_unreachable("unknown MIR custom pseudo source value");
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}
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