> > Note that I benchmarked -ftree-slp-vectorize separately before and > > results was hit/miss, so perhaps enabling only -ftree-vectorize would > > give better compile time tradeoffs. I was worried of partial memory > > stalls, but I will benchmark it and also benchmark difference between > > cost models. > > ; Alias to enable both -ftree-loop-vectorize and -ftree-slp-vectorize. > ftree-vectorize > Common Report Optimization > Enable vectorization on trees.
Thanks! I would probably fall into that trap and run same set of benchmarks again. Honza > > -- > Eric Botcazou
