[llvm] [SystemZ][z/OS] Add z/OS archive writing support (PR #200087)

[James Henderson via llvm-commits]

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@@ -611,6 +646,10 @@ static void writeSymbolTable(raw_ostream &Out, object::Archive::Kind Kind,
                                          StringTable.size(), &Pad);
   writeSymbolTableHeader(Out, Kind, Deterministic, Size, PrevMemberOffset,
                          NextMemberOffset);
+  // Padding size is not included in the Size field of the z/OS symbol table
+  // header
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jh7370 wrote:

```suggestion
  // header.
```

https://github.com/llvm/llvm-project/pull/200087