// Compute the set of BasicBlocks in the loop `L` dominating at least one exit.
static void computeBlocksDominatingExits(
Loop &L, DominatorTree &DT, SmallVector<BasicBlock *, 8> &ExitBlocks,
- SmallPtrSet<BasicBlock *, 8> &BlocksDominatingExits) {
+ SmallSetVector<BasicBlock *, 8> &BlocksDominatingExits) {
SmallVector<BasicBlock *, 8> BBWorklist;
// We start from the exit blocks, as every block trivially dominates itself
if (!L.contains(IDomBB))
continue;
- if (BlocksDominatingExits.insert(IDomBB).second)
+ if (BlocksDominatingExits.insert(IDomBB))
BBWorklist.push_back(IDomBB);
}
}
if (ExitBlocks.empty())
return false;
- SmallPtrSet<BasicBlock *, 8> BlocksDominatingExits;
+ SmallSetVector<BasicBlock *, 8> BlocksDominatingExits;
// We want to avoid use-scanning leveraging dominance informations.
// If a block doesn't dominate any of the loop exits, the none of the values