90     CallSite CS(cast<Value>(I));  in checkFunctionMemoryAccess()  local
91     if (CS) {  in checkFunctionMemoryAccess()
96       if (!CS.hasOperandBundles() && CS.getCalledFunction() &&  in checkFunctionMemoryAccess()
97           SCCNodes.count(CS.getCalledFunction()))  in checkFunctionMemoryAccess()
99       FunctionModRefBehavior MRB = AAR.getModRefBehavior(CS);  in checkFunctionMemoryAccess()
117       for (CallSite::arg_iterator CI = CS.arg_begin(), CE = CS.arg_end();  in checkFunctionMemoryAccess()
281     CallSite CS(U->getUser());  in captured()  local
282     if (!CS.getInstruction()) {  in captured()
287     Function *F = CS.getCalledFunction();  in captured()
298         std::distance(const_cast<const Use *>(CS.arg_begin()), U);  in captured()
300     assert(UseIndex < CS.data_operands_size() &&  in captured()
303     if (UseIndex >= CS.getNumArgOperands()) {  in captured()
305       assert(CS.hasOperandBundles() && "Must be!");  in captured()
407       CallSite CS(I);  in determinePointerReadAttrs()  local
408       if (CS.doesNotAccessMemory()) {  in determinePointerReadAttrs()
413       Function *F = CS.getCalledFunction();  in determinePointerReadAttrs()
415         if (CS.onlyReadsMemory()) {  in determinePointerReadAttrs()
427       unsigned UseIndex = std::distance(CS.arg_begin(), U);  in determinePointerReadAttrs()
433       assert(UseIndex < CS.data_operands_size() &&  in determinePointerReadAttrs()
436       bool IsOperandBundleUse = UseIndex >= CS.getNumArgOperands();  in determinePointerReadAttrs()
443       Captures &= !CS.doesNotCapture(UseIndex);  in determinePointerReadAttrs()
455         if (!CS.onlyReadsMemory() && !CS.onlyReadsMemory(UseIndex))  in determinePointerReadAttrs()
457         if (!CS.doesNotAccessMemory(UseIndex))  in determinePointerReadAttrs()
723         CallSite CS(RVI);  in isFunctionMallocLike()  local
724         if (CS.paramHasAttr(0, Attribute::NoAlias))  in isFunctionMallocLike()
726         if (CS.getCalledFunction() && SCCNodes.count(CS.getCalledFunction()))  in isFunctionMallocLike()
828       CallSite CS(RVI);  in isReturnNonNull()  local
829       Function *Callee = CS.getCalledFunction();  in isReturnNonNull()
926       CallSite CS(&I);  in removeConvergentAttrs()  local
928       if (CS && CS.isConvergent() &&  in removeConvergentAttrs()
929           SCCNodes.count(CS.getCalledFunction()) == 0)  in removeConvergentAttrs()
974     if (auto CS = CallSite(&I)) {  in addNoRecurseAttrs()  local
975       Function *Callee = CS.getCalledFunction();  in addNoRecurseAttrs()
1017         if (auto CS = CallSite(&I))  in run()  local
1018           if (!CS.getCalledFunction()) {  in run()
1175     CallSite CS(I);  in addNoRecurseAttrsTopDown()  local
1176     if (!CS || !CS.getParent()->getParent()->doesNotRecurse())  in addNoRecurseAttrsTopDown()