[PATCH] D25350: [X86] Enable interleaved memory accesses by default

Zia Ansari via llvm-commits llvm-commits at lists.llvm.org
Mon Oct 17 13:32:04 PDT 2016

zansari added a comment.

Hi Michael,

We see a few eembc (mp2decode on SLM) and coremark regressions of the order of around 3-6%, and a couple of 3-6% geekbench (HSW) regression which we can follow up on.

In addition to this, we see significant (60%+) gains in denbench/rgb tests on HSW, which are nice.

Performance-wise, I think the change looks good to us.

I can give you (or anyone else) more specific on the gains/regressions if interested.



More information about the llvm-commits mailing list