[llvm] [InstCombine] Optimise the expression `(C && A) || (!C && B)` with `FoldOrOfLogicalAnds` (PR #178438)

[Andreas Jonson via llvm-commits]

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andjo403 wrote:

change the names think that SelOp0 and SelOp1 is good, do not know if Inst from SelInstOp0 above give any value

https://github.com/llvm/llvm-project/pull/178438