[lld] [ELF] Support relocatable files using CREL (PR #98115)

[Peter Smith via llvm-commits]

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@@ -85,6 +85,12 @@ static uint64_t getAddend(InputSectionBase &sec,
   return rel.r_addend;
 }
 
+template <class ELFT>
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smithp35 wrote:

Can we add a comment that we assume all input Crel relocations will have an explicit addend?

https://github.com/llvm/llvm-project/pull/98115