// that predecessor. We can still do PRE of the load, which would insert
// a computation of the pointer in this predecessor.
if (PredPtr == 0) {
- Result.push_back(NonLocalDepEntry(Pred,
- MemDepResult::getClobber(Pred->getTerminator())));
+ // Add the entry to the Result list.
+ NonLocalDepEntry Entry(Pred,
+ MemDepResult::getClobber(Pred->getTerminator()));
+ Result.push_back(Entry);
+
+ // Add it to the cache for this CacheKey so that subsequent queries get
+ // this result.
+ Cache = &NonLocalPointerDeps[CacheKey].second;
+ MemoryDependenceAnalysis::NonLocalDepInfo::iterator It =
+ std::upper_bound(Cache->begin(), Cache->end(), Entry);
+ Cache->insert(It, Entry);
+ Cache = 0;
continue;
}