| //===- DXILResourceAnalysis.h - DXIL Resource analysis-------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| /// |
| /// \file This file contains Analysis for information about DXIL resources. |
| /// |
| //===----------------------------------------------------------------------===// |
| |
| #include "DXILResource.h" |
| #include "llvm/IR/PassManager.h" |
| #include "llvm/Pass.h" |
| #include <memory> |
| |
| namespace llvm { |
| /// Analysis pass that exposes the \c DXILResource for a module. |
| class DXILResourceAnalysis : public AnalysisInfoMixin<DXILResourceAnalysis> { |
| friend AnalysisInfoMixin<DXILResourceAnalysis>; |
| static AnalysisKey Key; |
| |
| public: |
| typedef dxil::Resources Result; |
| dxil::Resources run(Module &M, ModuleAnalysisManager &AM); |
| }; |
| |
| /// Printer pass for the \c DXILResourceAnalysis results. |
| class DXILResourcePrinterPass : public PassInfoMixin<DXILResourcePrinterPass> { |
| raw_ostream &OS; |
| |
| public: |
| explicit DXILResourcePrinterPass(raw_ostream &OS) : OS(OS) {} |
| PreservedAnalyses run(Module &M, ModuleAnalysisManager &AM); |
| }; |
| |
| /// The legacy pass manager's analysis pass to compute DXIL resource |
| /// information. |
| class DXILResourceWrapper : public ModulePass { |
| dxil::Resources Resources; |
| |
| public: |
| static char ID; // Pass identification, replacement for typeid |
| |
| DXILResourceWrapper(); |
| |
| dxil::Resources &getDXILResource() { return Resources; } |
| const dxil::Resources &getDXILResource() const { return Resources; } |
| |
| /// Calculate the DXILResource for the module. |
| bool runOnModule(Module &M) override; |
| |
| void print(raw_ostream &O, const Module *M = nullptr) const override; |
| }; |
| } // namespace llvm |