[lld] lld: Add initial support for GNU LTO format (PR #157175)

[Tulio Magno Quites Machado Filho via llvm-commits]

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@@ -0,0 +1,21 @@
+RUN: not ld.lld -plugin %S/Inputs/plugin.so  2>&1 | FileCheck %s
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tuliom wrote:

I've just pushed a commit removing the unnecessary tests.
Please let me know if this is not what you had in mind.

https://github.com/llvm/llvm-project/pull/157175