3630     if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(ResolverConstant))  in emitMultiVersionFunctions()  local
3631       ResolverConstant = IFunc->getResolver();  in emitMultiVersionFunctions()
3760     auto *IFunc = cast<llvm::GlobalValue>(GetOrCreateMultiVersionResolver(GD));  in emitCPUDispatchDefinition()  local
3764     if (!isa<llvm::GlobalIFunc>(IFunc)) {  in emitCPUDispatchDefinition()
3765       assert(cast<llvm::Function>(IFunc)->isDeclaration());  in emitCPUDispatchDefinition()
3768       GI->takeName(IFunc);  in emitCPUDispatchDefinition()
3769       IFunc->replaceAllUsesWith(GI);  in emitCPUDispatchDefinition()
3770       IFunc->eraseFromParent();  in emitCPUDispatchDefinition()
3771       IFunc = GI;  in emitCPUDispatchDefinition()
3778       auto *GA = llvm::GlobalAlias::create(DeclTy, 0, Linkage, AliasName, IFunc,  in emitCPUDispatchDefinition()
6518         if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(CEUser)) {  in CheckAndReplaceExternCIFuncs()  local
6519           IFuncs.push_back(IFunc);  in CheckAndReplaceExternCIFuncs()
6525     } else if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(User)) {  in CheckAndReplaceExternCIFuncs()  local
6526       IFuncs.push_back(IFunc);  in CheckAndReplaceExternCIFuncs()
6538   for (llvm::GlobalIFunc *IFunc : IFuncs)  in CheckAndReplaceExternCIFuncs()
6539     IFunc->setResolver(nullptr);  in CheckAndReplaceExternCIFuncs()
6547   for (llvm::GlobalIFunc *IFunc : IFuncs) {  in CheckAndReplaceExternCIFuncs()
6552         llvm::FunctionType::get(IFunc->getType(), /*isVarArg*/ false);  in CheckAndReplaceExternCIFuncs()
6555     IFunc->setResolver(Resolver);  in CheckAndReplaceExternCIFuncs()