[PATCH] D81416: [LV][SLP] Interleave to expose ILP for small loops with scalar reductions.

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added inline comments.


================
Comment at: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:253
+    "interleave-small-loop-scalar-reduction", cl::init(false), cl::Hidden,
+    cl::desc("Enable interleaving for small loops with scalar reductions "
+             "to expose ILP."));
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Turn on by default? 

If you ran some benchmarks and no regressions, I see no reason why this should be off by default.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D81416/new/

https://reviews.llvm.org/D81416