44 class RSInvokeHelperPass : public llvm::FunctionPass {
48   llvm::StructType* rsAllocationType;
49   llvm::StructType* rsElementType;
50   llvm::StructType* rsSamplerType;
51   llvm::StructType* rsScriptType;
52   llvm::StructType* rsTypeType;
54   llvm::Constant* rsAllocationSetObj;
55   llvm::Constant* rsElementSetObj;
56   llvm::Constant* rsSamplerSetObj;
57   llvm::Constant* rsScriptSetObj;
58   llvm::Constant* rsTypeSetObj;
67   virtual void getAnalysisUsage(llvm::AnalysisUsage &AU) const override {  in getAnalysisUsage()
72   virtual bool doInitialization(llvm::Module &M) override {  in doInitialization()
73     llvm::FunctionType * SetObjType = nullptr;  in doInitialization()
74     llvm::SmallVector<llvm::Type*, 4> rsBaseObj;  in doInitialization()
75     rsBaseObj.append(4, llvm::Type::getInt64PtrTy(M.getContext()));  in doInitialization()
77     rsAllocationType = llvm::StructType::create(rsBaseObj, kAllocationTypeName);  in doInitialization()
78     rsElementType = llvm::StructType::create(rsBaseObj, kElementTypeName);  in doInitialization()
79     rsSamplerType = llvm::StructType::create(rsBaseObj, kSamplerTypeName);  in doInitialization()
80     rsScriptType = llvm::StructType::create(rsBaseObj, kScriptTypeName);  in doInitialization()
81     rsTypeType = llvm::StructType::create(rsBaseObj, kTypeTypeName);  in doInitialization()
83     llvm::SmallVector<llvm::Value*, 1> SetObjParams;  in doInitialization()
84     llvm::SmallVector<llvm::Type*, 2> SetObjTypeParams;  in doInitialization()
90 …SetObjType = llvm::FunctionType::get(llvm::Type::getVoidTy(M.getContext()), SetObjTypeParams, fals…  in doInitialization()
96 …SetObjType = llvm::FunctionType::get(llvm::Type::getVoidTy(M.getContext()), SetObjTypeParams, fals…  in doInitialization()
102 …SetObjType = llvm::FunctionType::get(llvm::Type::getVoidTy(M.getContext()), SetObjTypeParams, fals…  in doInitialization()
108 …SetObjType = llvm::FunctionType::get(llvm::Type::getVoidTy(M.getContext()), SetObjTypeParams, fals…  in doInitialization()
114 …SetObjType = llvm::FunctionType::get(llvm::Type::getVoidTy(M.getContext()), SetObjTypeParams, fals…  in doInitialization()
121   bool insertSetObjectHelper(llvm::CallInst *Call, llvm::Value *V, enum RsDataType DT) {  in insertSetObjectHelper()
122     llvm::Constant *SetObj = nullptr;  in insertSetObjectHelper()
123     llvm::StructType *RSStructType = nullptr;  in insertSetObjectHelper()
150 …llvm::CastInst* CastedValue = llvm::CastInst::CreatePointerCast(V, RSStructType->getPointerTo(), "…  in insertSetObjectHelper()
152     llvm::SmallVector<llvm::Value*, 2> SetObjParams;  in insertSetObjectHelper()
156     llvm::CallInst::Create(SetObj, SetObjParams, "", Call);  in insertSetObjectHelper()
164   virtual bool runOnFunction(llvm::Function &F) override {  in runOnFunction()
169     const llvm::Function::ArgumentListType &argList(F.getArgumentList());  in runOnFunction()
175       llvm::Type *argType = arg->getType();  in runOnFunction()
179 …llvm::StructType *argStructType = llvm::dyn_cast<llvm::StructType>(argType->getPointerElementType(…  in runOnFunction()
182         llvm::Type *currentType = argStructType->getElementType(i);  in runOnFunction()
198           if (llvm::CallInst *call = llvm::dyn_cast<llvm::CallInst>(&Inst)) {  in runOnFunction()
200               llvm::Value *V = call->getArgOperand(i);  in runOnFunction()
201               llvm::Type *T = V->getType();  in runOnFunction()
229 llvm::FunctionPass *