[PATCH] D17258: [LoopReroller] Allow setting MaxRerollIterations above 16

[Ayal Zaks via llvm-commits]

Ayal added a comment.

We can surely switch from a SmallBitVector to a BitVector and set IL_MaxIterations to 32, and that may indeed suite all current interests (and simplify the patch). But given externally adjustable thresholds like reroll-num-tolerated-failed-matches and max-reroll-increment it seems natural to allow resetting max-reroll-iterations externally as well, no?


http://reviews.llvm.org/D17258