================
@@ -1302,6 +1302,26 @@ static void addRange(SmallVectorImpl<ConstantInt *>
&EndPoints,
EndPoints.push_back(High);
}
+MDNode *MDNode::getMergedCalleeTypeMetadata(LLVMContext &Ctx, MDNode *A,
+ MDNode *B) {
+ SmallVector<Metadata *, 8> AB;
+ SmallSet<Metadata *, 8> MergedCallees;
+ auto AddUniqueCallees = [&](llvm::MDNode *N) {
+ if (!N)
+ return;
+ for (const MDOperand &Op : N->operands()) {
+ Metadata *MD = Op.get();
+ if (!MergedCallees.contains(MD)) {
+ MergedCallees.insert(MD);
+ AB.push_back(MD);
----------------
ilovepi wrote:
`SmallSet::inesert(()` returns `pair<iterator, bool>`, so you don't need to use
`contains()`
```suggestion
if ( MergedCallees.contains(MD).second) {
AB.push_back(MD);
```
https://github.com/llvm/llvm-project/pull/87573
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