[llvm] Add --offoading option to llvm-readobj (PR #143342)

[David Salinas via llvm-commits]

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@@ -230,4 +232,21 @@ void ObjDumper::printSectionsAsHex(const object::ObjectFile &Obj,
   }
 }
 
+// TODO: add proper error handling.
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david-salinas wrote:

Also an outdated comment.  Removing.

https://github.com/llvm/llvm-project/pull/143342