[llvm] [LV] Teach the loop vectorizer llvm.sincos is trivially vectorizable (PR #128035)

[David Sherwood via llvm-commits]

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+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --filter "(:|sincos|extractvalue|store)" --version 5
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david-arm wrote:

Ah my bad. Apologies for the spam! I hadn't spotted the filter args. :face_palm

https://github.com/llvm/llvm-project/pull/128035