[PATCH] D119148: [LoopUnroll] Always respect user unroll pragma

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

I think the limit is there just to prevent the compiler from exploding.  If you try to unroll too much, you're going to end up with effectively infinite compile time and/or run out of memory.

I would expect it's unlikely to trigger the limit in practice; do you have a practical case where it matters?


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