[BPI] Clear handles when releasing memory (NFC)

This reduces max-rss of sqlite compilation by 2.5%.
llvm · Apr 7, 2020 · fe8abbf · fe8abbf
1 parent 3f7439b
commit fe8abbf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/llvm/lib/Analysis/BranchProbabilityInfo.cpp b/llvm/lib/Analysis/BranchProbabilityInfo.cpp
@@ -854,6 +854,7 @@ bool BranchProbabilityInfo::calcInvokeHeuristics(const BasicBlock *BB) {
 
 void BranchProbabilityInfo::releaseMemory() {
   Probs.clear();
+  Handles.clear();
 }
 
 bool BranchProbabilityInfo::invalidate(Function &, const PreservedAnalyses &PA,