[PATCH] D104668: [OpaquePtr] Handle addrspacecasts in InstCombine

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

> Any thoughts on the approach here? Is the `!isOpaque() ? getElementType() : nullptr ` pattern something we should add a helper function for? Not sure how common this is going to be outside these cast transforms.

Or possibly `PointerType::hasSameElementTypeAs(PointerType *)` would make sense here.


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https://reviews.llvm.org/D104668