[llvm] [ELF] Add support for CREL to getSectionAndRelocations (PR #126445)

[James Henderson via llvm-commits]

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@@ -747,6 +747,13 @@ decodeBBAddrMapImpl(const ELFFile<ELFT> &EF,
     assert(RelaSec &&
            "Can't read a SHT_LLVM_BB_ADDR_MAP section in a relocatable "
            "object file without providing a relocation section.");
+    // We might end up with relocations in CREL here. If we do, return an
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jh7370 wrote:

This seems incidental to the described purpose of the PR? Should it be its own separate one?

https://github.com/llvm/llvm-project/pull/126445