[llvm] [llvm][Verifier] Ensure we can accept both `llvm.loop.unroll.full` and `llvm.loop.unroll.enable` metadata on the same loop (PR #182381)

[Aiden Grossman via llvm-commits]

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@@ -0,0 +1,22 @@
+; RUN: opt < %s -passes=verify -S -o /dev/null
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boomanaiden154 wrote:

`-disable-output` I think is more canonical over `-o /dev/null`.

https://github.com/llvm/llvm-project/pull/182381