Revert r90107, fixing test/Transforms/GVN/2009-11-29-ReverseMap.ll and the
llvm-gcc build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90113 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/MemoryDependenceAnalysis.cpp b/lib/Analysis/MemoryDependenceAnalysis.cpp
index 21baf42..b5069ec 100644
--- a/lib/Analysis/MemoryDependenceAnalysis.cpp
+++ b/lib/Analysis/MemoryDependenceAnalysis.cpp
@@ -1156,21 +1156,8 @@
// that predecessor. We can still do PRE of the load, which would insert
// a computation of the pointer in this predecessor.
if (PredPtr == 0) {
- // 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;
-
- // Add it to the reverse map next.
- ReverseNonLocalPtrDeps[Pred->getTerminator()].insert(CacheKey);
+ Result.push_back(NonLocalDepEntry(Pred,
+ MemDepResult::getClobber(Pred->getTerminator())));
continue;
}