[PATCH] D141179: [X86] Search through associative operators for BMI patterns (BLSI, BLSR, BLSMSK)

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added a comment.

@pengfei I was thinking patch, is it liable to cause an infinite loop? Its just reordering and another place might undo its changes. Maybe it makes more sense in `X86::ISelDAGToDag`?


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