[llvm] [X86] Remove redundant and-not pattern code in X86 (PR #157687)

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Wed Sep 10 03:57:37 PDT 2025

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AZero13 wrote:

> I still don't understand why you're messing with hasAndNot / hasAndNotCompare

Because otherwise the folds don't happen. 

https://github.com/llvm/llvm-project/pull/157687

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