[llvm] [InstrProf] Adding utility weights to BalancedPartitioning (PR #72717)

[Ellis Hoag via llvm-commits]

================
@@ -933,8 +933,15 @@ std::vector<BPFunctionNode> TemporalProfTraceTy::createBPFunctionNodes(
   std::vector<BPFunctionNode> Nodes;
   for (auto &Id : FunctionIds) {
     auto &UNs = FuncGroups[Id];
-    llvm::sort(UNs);
-    UNs.erase(std::unique(UNs.begin(), UNs.end()), UNs.end());
+    llvm::sort(UNs.begin(), UNs.end(),
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ellishg wrote:

```suggestion
    llvm::sort(UNs,
```

https://github.com/llvm/llvm-project/pull/72717