[flang-commits] [flang] [flang][NFC] Restrict -funroll-loops tests to known working targets (PR #124594)

[Henry Jiang via flang-commits]

https://github.com/mustartt approved this pull request.

Thank you for updating the test case. We don't have non PPC target enabled in the buildbut. I will add our PPC expected test case.

https://github.com/llvm/llvm-project/pull/124594