57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
//===- DXILResourceAnalysis.h - DXIL Resource analysis-------------------===//
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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 This file contains Analysis for information about DXIL resources.
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///
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//===----------------------------------------------------------------------===//
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#include "DXILResource.h"
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#include "llvm/IR/PassManager.h"
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#include "llvm/Pass.h"
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#include <memory>
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namespace llvm {
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/// Analysis pass that exposes the \c DXILResource for a module.
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class DXILResourceAnalysis : public AnalysisInfoMixin<DXILResourceAnalysis> {
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friend AnalysisInfoMixin<DXILResourceAnalysis>;
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static AnalysisKey Key;
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public:
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typedef dxil::Resources Result;
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dxil::Resources run(Module &M, ModuleAnalysisManager &AM);
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};
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/// Printer pass for the \c DXILResourceAnalysis results.
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class DXILResourcePrinterPass : public PassInfoMixin<DXILResourcePrinterPass> {
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raw_ostream &OS;
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public:
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explicit DXILResourcePrinterPass(raw_ostream &OS) : OS(OS) {}
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PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM);
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};
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/// The legacy pass manager's analysis pass to compute DXIL resource
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/// information.
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class DXILResourceWrapper : public ModulePass {
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dxil::Resources Resources;
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public:
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static char ID; // Pass identification, replacement for typeid
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DXILResourceWrapper();
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dxil::Resources &getDXILResource() { return Resources; }
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const dxil::Resources &getDXILResource() const { return Resources; }
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/// Calculate the DXILResource for the module.
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bool runOnModule(Module &M) override;
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void print(raw_ostream &O, const Module *M = nullptr) const override;
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};
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} // namespace llvm
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