331   Argument *Definition;
338   using ArgumentMapTy = std::map<Argument *, ArgumentGraphNode>;
359   ArgumentGraphNode *operator[](Argument *A) {  in operator []()
424   SmallVector<Argument *, 4> Uses;
457 determinePointerReadAttrs(Argument *A,  in determinePointerReadAttrs()
458                           const SmallPtrSet<Argument *, 8> &SCCNodes) {  in determinePointerReadAttrs()  argument
600                      [](const Argument &Arg) { return Arg.hasReturnedAttr(); }))  in addArgumentReturnedAttrs()
610           if (!isa<Argument>(RetVal) || RetVal->getType() != F->getReturnType())  in addArgumentReturnedAttrs()
623       auto *A = cast<Argument>(RetArg);  in addArgumentReturnedAttrs()
661           auto *FArg = dyn_cast<Argument>(CB->getArgOperand(CSArg.getArgNo()));  in addArgumentAttrsFromCallsites()
676 static bool addReadAttr(Argument *A, Attribute::AttrKind R) {  in addReadAttr()
746             for (Argument *Use : Tracker.Uses) {  in addArgumentAttrs()
760         SmallPtrSet<Argument *, 8> Self;  in addArgumentAttrs()
785         Argument *A = ArgumentSCC[0]->Definition;  in addArgumentAttrs()
805     SmallPtrSet<Argument *, 8> ArgumentSCCNodes;  in addArgumentAttrs()
816         Argument *A = Use->Definition;  in addArgumentAttrs()
827       Argument *A = ArgumentSCC[i]->Definition;  in addArgumentAttrs()
846       Argument *A = ArgumentSCC[i]->Definition;  in addArgumentAttrs()
860         Argument *A = ArgumentSCC[i]->Definition;  in addArgumentAttrs()
889     if (isa<Argument>(RetVal))  in isFunctionMallocLike()