[lld] [LLD][COFF] Add -build-id flag to generate .buildid section. (PR #71433)

[Martin Storsjö via llvm-commits]

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@@ -1067,6 +1071,7 @@ void Writer::createMiscChunks() {
   for (std::pair<COFF::DebugType, Chunk *> r : debugRecords) {
     r.second->setAlignment(4);
     debugInfoSec->addChunk(r.second);
+    debugDirectory->addRecord(r.first, r.second);
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mstorsjo wrote:

As you no longer can write the build ID to two separate sections, you could revert these changes for the records array, to just keep a reference to the existing `debugRecords`,  simplifying the patch a bit.

https://github.com/llvm/llvm-project/pull/71433