[llvm] [X86][NFC] Added/Updated Trigonometric functions testcases (PR #127094)

[Evgenii Kudriashov via llvm-commits]

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+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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e-kud wrote:

Hi @RKSimon @phoebewang

I'm not very familiar with `ppc_fp128` type support in X86 backend. I found only these tests from PR and `test/CodeGen/X86/float-asmprint.ll` when tried to find which options should we tests for this type. Do we support it at all and do we need these tests?



https://github.com/llvm/llvm-project/pull/127094