43   bool substituteIntrinsicCalls(Function *F);
44   Function *removeAggregateTypesFromSignature(Function *F);
81   Function *F = M->getFunction(Name);  in getOrCreateFunction()  local
82   if (F && F->getFunctionType() == FT)  in getOrCreateFunction()
83     return F;  in getOrCreateFunction()
85   if (F)  in getOrCreateFunction()
86     NewF->setDSOLocal(F->isDSOLocal());  in getOrCreateFunction()
105   Function *F = M->getFunction(FuncName);  in lowerIntrinsicToFunction()  local
106   if (F) {  in lowerIntrinsicToFunction()
107     Intrinsic->setCalledFunction(F);  in lowerIntrinsicToFunction()
116   F = dyn_cast<Function>(FC.getCallee());  in lowerIntrinsicToFunction()
117   assert(F && "Callee must be a function");  in lowerIntrinsicToFunction()
122     Argument *Dest = F->getArg(0);  in lowerIntrinsicToFunction()
123     Argument *Val = F->getArg(1);  in lowerIntrinsicToFunction()
124     Argument *Len = F->getArg(2);  in lowerIntrinsicToFunction()
125     Argument *IsVolatile = F->getArg(3);  in lowerIntrinsicToFunction()
130     BasicBlock *EntryBB = BasicBlock::Create(M->getContext(), "entry", F);  in lowerIntrinsicToFunction()
140     BasicBlock *EntryBB = BasicBlock::Create(M->getContext(), "entry", F);  in lowerIntrinsicToFunction()
143                                       F->getArg(0));  in lowerIntrinsicToFunction()
251     Function *F = Intrinsic::getDeclaration(  in lowerExpectAssume()  local
253     II->setCalledFunction(F);  in lowerExpectAssume()
255     Function *F = Intrinsic::getDeclaration(  in lowerExpectAssume()  local
258     II->setCalledFunction(F);  in lowerExpectAssume()
282 bool SPIRVPrepareFunctions::substituteIntrinsicCalls(Function *F) {  in substituteIntrinsicCalls()  argument
284   for (BasicBlock &BB : *F) {  in substituteIntrinsicCalls()
305         const SPIRVSubtarget &STI = TM.getSubtarget<SPIRVSubtarget>(*F);  in substituteIntrinsicCalls()
319 SPIRVPrepareFunctions::removeAggregateTypesFromSignature(Function *F) {  in removeAggregateTypesFromSignature()  argument
320   IRBuilder<> B(F->getContext());  in removeAggregateTypesFromSignature()
322   bool IsRetAggr = F->getReturnType()->isAggregateType();  in removeAggregateTypesFromSignature()
324       std::any_of(F->arg_begin(), F->arg_end(), [](Argument &Arg) {  in removeAggregateTypesFromSignature()
329     return F;  in removeAggregateTypesFromSignature()
331   Type *RetType = IsRetAggr ? B.getInt32Ty() : F->getReturnType();  in removeAggregateTypesFromSignature()
333     ChangedTypes.push_back(std::pair<int, Type *>(-1, F->getReturnType()));  in removeAggregateTypesFromSignature()
335   for (const auto &Arg : F->args()) {  in removeAggregateTypesFromSignature()
344       FunctionType::get(RetType, ArgTypes, F->getFunctionType()->isVarArg());  in removeAggregateTypesFromSignature()
346       Function::Create(NewFTy, F->getLinkage(), F->getName(), *F->getParent());  in removeAggregateTypesFromSignature()
350   for (auto &Arg : F->args()) {  in removeAggregateTypesFromSignature()
357   CloneFunctionInto(NewF, F, VMap, CloneFunctionChangeType::LocalChangesOnly,  in removeAggregateTypesFromSignature()
359   NewF->takeName(F);  in removeAggregateTypesFromSignature()
362       F->getParent()->getOrInsertNamedMetadata("spv.cloned_funcs");  in removeAggregateTypesFromSignature()
373   for (auto *U : make_early_inc_range(F->users())) {  in removeAggregateTypesFromSignature()
376     U->replaceUsesOfWith(F, NewF);  in removeAggregateTypesFromSignature()
383   for (Function &F : M)  in runOnModule()
384     Changed |= substituteIntrinsicCalls(&F);  in runOnModule()
387   for (auto &F : M)  in runOnModule()  local
388     FuncsWorklist.push_back(&F);  in runOnModule()
390   for (auto *F : FuncsWorklist) {  in runOnModule()  local
391     Function *NewF = removeAggregateTypesFromSignature(F);  in runOnModule()
393     if (NewF != F) {  in runOnModule()
394       F->eraseFromParent();  in runOnModule()