[lld] [LLD][COFF] Emit tail merge pdata for delay load thunks on ARM64EC (PR #116810)

[Martin Storsjö via llvm-commits]

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@@ -395,6 +395,7 @@ class TailMergePDataChunkX64 : public NonSectionChunk {
   }
 
   size_t getSize() const override { return 3 * sizeof(uint32_t); }
+  MachineTypes getMachine() const override { return AMD64; }
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mstorsjo wrote:

Why is this bit needed here (and the other addition of `getMachine()` as well), or more precisely - why wasn't it needed before and why is it needed now?

https://github.com/llvm/llvm-project/pull/116810