[llvm] [ValueTracking] add check inversion for x and xor x, -1 (PR #96425)

[Yingwei Zheng via llvm-commits]

dtcxzyw wrote:

> > Can you pre-commit this test case?
> > [#93591 (comment)](https://github.com/llvm/llvm-project/pull/93591#issuecomment-2135906301)
> 
> Do you want me to add the test case to this pr?

See https://llvm.org/docs/InstCombineContributorGuide.html#precommit-tests

https://github.com/llvm/llvm-project/pull/96425