787     auto CheckCallSite = [&](AbstractCallSite ACS) {  in isPotentiallyReachable()  argument
788       CallBase *CB = ACS.getInstruction();  in isPotentiallyReachable()
1015     AbstractCallSite ACS(U);  in getAssociatedArgument()  local
1016     assert(ACS && ACS.isCallbackCall());  in getAssociatedArgument()
1017     if (!ACS.getCalledFunction())  in getAssociatedArgument()
1020     for (unsigned u = 0, e = ACS.getNumArgOperands(); u < e; u++) {  in getAssociatedArgument()
1024       if (ACS.getCallArgOperandNo(u) != ArgNo)  in getAssociatedArgument()
1027       assert(ACS.getCalledFunction()->arg_size() > u &&  in getAssociatedArgument()
1033       CBCandidateArg = ACS.getCalledFunction()->getArg(u);  in getAssociatedArgument()
1857     auto CallSitePred = [&](AbstractCallSite ACS) {  in checkForAllUses()  argument
1858       return AddUsers(*ACS.getInstruction(), U);  in checkForAllUses()
1939     AbstractCallSite ACS(&U);  in checkForAllCallSites()  local
1940     if (!ACS) {  in checkForAllCallSites()
1951         ACS.isCallbackCall() ? &ACS.getCalleeUseForCallback() : &U;  in checkForAllCallSites()
1952     if (!ACS.isCallee(EffectiveUse)) {  in checkForAllCallSites()
1967     assert(&Fn == ACS.getCalledFunction() && "Expected known callee");  in checkForAllCallSites()
1969         std::min(size_t(ACS.getNumArgOperands()), Fn.arg_size());  in checkForAllCallSites()
1971       Value *CSArgOp = ACS.getCallArgOperand(u);  in checkForAllCallSites()
1977                    << *ACS.getCallArgOperand(u)->getType() << "\n");  in checkForAllCallSites()
1982     if (Pred(ACS))  in checkForAllCallSites()
1986                       << *ACS.getInstruction() << "\n");  in checkForAllCallSites()
2391               [&](AbstractCallSite ACS) {  in identifyDeadInternalFunctions()  argument
2392                 Function *Callee = ACS.getInstruction()->getFunction();  in identifyDeadInternalFunctions()
2865   auto CallSiteCanBeChanged = [Fn](AbstractCallSite ACS) {  in isValidFunctionSignatureRewrite()  argument
2869     if (!ACS.getCalledFunction() ||  in isValidFunctionSignatureRewrite()
2870         ACS.getInstruction()->getType() !=  in isValidFunctionSignatureRewrite()
2871             ACS.getCalledFunction()->getReturnType())  in isValidFunctionSignatureRewrite()
2873     if (cast<CallBase>(ACS.getInstruction())->getCalledOperand()->getType() !=  in isValidFunctionSignatureRewrite()
2876     if (ACS.getNumArgOperands() != Fn->arg_size())  in isValidFunctionSignatureRewrite()
2879     return !ACS.isCallbackCall() && !ACS.getInstruction()->isMustTailCall();  in isValidFunctionSignatureRewrite()
3081     auto CallSiteReplacementCreator = [&](AbstractCallSite ACS) {  in rewriteFunctionSignatures()  argument
3082       CallBase *OldCB = cast<CallBase>(ACS.getInstruction());  in rewriteFunctionSignatures()
3094             ARI->ACSRepairCB(*ARI, ACS, NewArgOperands);  in rewriteFunctionSignatures()
3103           NewArgOperands.push_back(ACS.getCallArgOperand(OldArgNum));  in rewriteFunctionSignatures()