4690     llvm::CallBase *callSite = dyn_cast<llvm::CallBase>(user);  in replaceUsesOfNonProtoConstant()  local
4691     if (!callSite) continue;  in replaceUsesOfNonProtoConstant()
4692     if (!callSite->isCallee(&*use))  in replaceUsesOfNonProtoConstant()
4697     if (callSite->getType() != newRetTy && !callSite->use_empty())  in replaceUsesOfNonProtoConstant()
4702     llvm::AttributeList oldAttrs = callSite->getAttributes();  in replaceUsesOfNonProtoConstant()
4706     if (callSite->arg_size() < newNumArgs)  in replaceUsesOfNonProtoConstant()
4714       if (callSite->getArgOperand(argNo)->getType() != A.getType()) {  in replaceUsesOfNonProtoConstant()
4728     newArgs.append(callSite->arg_begin(), callSite->arg_begin() + argNo);  in replaceUsesOfNonProtoConstant()
4732     callSite->getOperandBundlesAsDefs(newBundles);  in replaceUsesOfNonProtoConstant()
4735     if (dyn_cast<llvm::CallInst>(callSite)) {  in replaceUsesOfNonProtoConstant()
4737           llvm::CallInst::Create(newFn, newArgs, newBundles, "", callSite);  in replaceUsesOfNonProtoConstant()
4739       auto *oldInvoke = cast<llvm::InvokeInst>(callSite);  in replaceUsesOfNonProtoConstant()
4742                                          newBundles, "", callSite);  in replaceUsesOfNonProtoConstant()
4747       newCall->takeName(callSite);  in replaceUsesOfNonProtoConstant()
4751     newCall->setCallingConv(callSite->getCallingConv());  in replaceUsesOfNonProtoConstant()
4754     if (!callSite->use_empty())  in replaceUsesOfNonProtoConstant()
4755       callSite->replaceAllUsesWith(newCall);  in replaceUsesOfNonProtoConstant()
4758     if (callSite->getDebugLoc())  in replaceUsesOfNonProtoConstant()
4759       newCall->setDebugLoc(callSite->getDebugLoc());  in replaceUsesOfNonProtoConstant()
4761     callSite->eraseFromParent();  in replaceUsesOfNonProtoConstant()