[PATCH] D18630: [SLPVectorizer] Account for dependence cycles to fix PR25108

Nadav Rotem via llvm-commits llvm-commits at lists.llvm.org
Mon Jul 4 20:15:20 PDT 2016

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nadav added a comment.

Ayal, I commented on the bug report that I don't understand why this heuristic is useful in the general case (for loops that are not this specific loop). Are you seeing any speedups on SPEC or the LLVM test suite (or other test suites?).


http://reviews.llvm.org/D18630

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