[llvm] [FuncAttrs][LTO] Relax norecurse attribute inference during postlink LTO (PR #158608)

[David Sherwood via llvm-commits]

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+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-attributes --version 5
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david-arm wrote:

I think it might be good to add `--check-globals` so that we generate CHECK lines for the attributes themselves to make sure they do indeed have norecurse.

https://github.com/llvm/llvm-project/pull/158608