[lld] [lld] Merge GOT entries for symbols (PR #131630)

[Jessica Clarke via llvm-commits]

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@@ -138,6 +137,14 @@ class GotSection final : public SyntheticSection {
     bool isSymbolFunc;
   };
   SmallVector<AuthEntryInfo, 0> authEntries;
+
+  // Map of GOT entries keyed by section, offset, and type. The purpose is to
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jrtc27 wrote:

But how does that work when the type of the map needs to change? GotSection isn't templated on the target (and refactoring to do so would be a real pain I imagine).

https://github.com/llvm/llvm-project/pull/131630