================
@@ -114,24 +115,221 @@ static inline void clearModule(Module &M) { // TODO:
simplify.
eraseFromModule(*M.ifuncs().begin());
}
+static inline SmallVector<std::reference_wrapper<Use>>
+collectIndirectableUses(GlobalVariable *G) {
+ // We are interested only in use chains that end in an Instruction.
+ SmallVector<std::reference_wrapper<Use>> Uses;
+
+ SmallVector<std::reference_wrapper<Use>> Tmp(G->use_begin(), G->use_end());
+ while (!Tmp.empty()) {
+ Use &U = Tmp.back();
+ Tmp.pop_back();
----------------
jmmartinez wrote:
```suggestion
Use &U = Tmp.pop_back_val();
```
https://github.com/llvm/llvm-project/pull/146813
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