[BPI] Clear handles when releasing memory (NFC)

nikic · nikic · commit fe8abbf4425e · 2020-04-07T22:51:01.000+02:00
This reduces max-rss of sqlite compilation by 2.5%.
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,

Original file line number	Diff line number	Diff line change
`@@ -854,6 +854,7 @@ bool BranchProbabilityInfo::calcInvokeHeuristics(const BasicBlock *BB) {`
`854`	`854`
`855`	`855`	`void BranchProbabilityInfo::releaseMemory() {`
`856`	`856`	`Probs.clear();`
	`857`	`+ Handles.clear();`
`857`	`858`	`}`
`858`	`859`
`859`	`860`	`bool BranchProbabilityInfo::invalidate(Function &, const PreservedAnalyses &PA,`