[PATCH] D107083: [AArch64] Unroll loop with iv of pointer type

[Nikita Popov via Phabricator via llvm-commits]

nikic added a comment.

This looks very dubious. `UP.Force` means that you are unrolling without folding //anything//. You just repeat the loop body and keep //all// the branches. This is unlikely to be profitable in general.

Note that this has nothing to do with pointer types -- you simply have a loop where the only exit is unpredictable.


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