[llvm] [XCOFF][obj2yaml] support parsing auxiliary symbols for XCOFF (PR #70642)

[James Henderson via llvm-commits]

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@@ -204,22 +213,19 @@ Error XCOFFDumper::dumpSymbols() {
     Sym.NumberOfAuxEntries = NumOfAuxSym;
 
     if (NumOfAuxSym) {
-      auto AuxEntTbl = &Sym.AuxEntries;
+      std::vector<std::unique_ptr<XCOFFYAML::AuxSymbolEnt>> AuxEntTbl;
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jh7370 wrote:

I think you can just do `std::vector<std::unique_ptr<XCOFFYAML::AuxSymbolEnt>> &AuxEntTbl = Sym.AuxEntries;`. Then you don't need to move at the end of the block.

https://github.com/llvm/llvm-project/pull/70642