4233     if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(ResolverConstant)) {  in emitMultiVersionFunctions()  local
4234       ResolverConstant = IFunc->getResolver();  in emitMultiVersionFunctions()
4245             MangledName + ".ifunc", IFunc, &getModule());  in emitMultiVersionFunctions()
4378     auto *IFunc = cast<llvm::GlobalValue>(GetOrCreateMultiVersionResolver(GD));  in emitCPUDispatchDefinition()  local
4382     if (!isa<llvm::GlobalIFunc>(IFunc)) {  in emitCPUDispatchDefinition()
4383       assert(cast<llvm::Function>(IFunc)->isDeclaration());  in emitCPUDispatchDefinition()
4386       GI->takeName(IFunc);  in emitCPUDispatchDefinition()
4387       IFunc->replaceAllUsesWith(GI);  in emitCPUDispatchDefinition()
4388       IFunc->eraseFromParent();  in emitCPUDispatchDefinition()
4389       IFunc = GI;  in emitCPUDispatchDefinition()
4396       auto *GA = llvm::GlobalAlias::create(DeclTy, 0, Linkage, AliasName, IFunc,  in emitCPUDispatchDefinition()
7163         if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(CEUser)) {  in CheckAndReplaceExternCIFuncs()  local
7164           IFuncs.push_back(IFunc);  in CheckAndReplaceExternCIFuncs()
7170     } else if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(User)) {  in CheckAndReplaceExternCIFuncs()  local
7171       IFuncs.push_back(IFunc);  in CheckAndReplaceExternCIFuncs()
7183   for (llvm::GlobalIFunc *IFunc : IFuncs)  in CheckAndReplaceExternCIFuncs()
7184     IFunc->setResolver(nullptr);  in CheckAndReplaceExternCIFuncs()
7192   for (llvm::GlobalIFunc *IFunc : IFuncs) {  in CheckAndReplaceExternCIFuncs()
7197         llvm::FunctionType::get(IFunc->getType(), /*isVarArg*/ false);  in CheckAndReplaceExternCIFuncs()
7200     IFunc->setResolver(Resolver);  in CheckAndReplaceExternCIFuncs()