SmallPtrSetImpl<Loop*> &SimpleLoopNests) {
// Add this IV user to the Processed set before returning false to ensure that
// all IV users are members of the set. See IVUsers::isIVUserOrOperand.
- if (!Processed.insert(I))
+ if (!Processed.insert(I).second)
return true; // Instruction already handled.
if (!SE->isSCEVable(I->getType()))
SmallPtrSet<Instruction *, 4> UniqueUsers;
for (Use &U : I->uses()) {
Instruction *User = cast<Instruction>(U.getUser());
- if (!UniqueUsers.insert(User))
+ if (!UniqueUsers.insert(User).second)
continue;
// Do not infinitely recurse on PHI nodes.