[PATCH] D52358: [X86][Sched] Add zero idiom sched data to the SNB model.

[Clement Courbet via Phabricator via llvm-commits]

courbet added a comment.

Thanks Andrea !

In https://reviews.llvm.org/D52358#1241893, @andreadb wrote:

>




> Could you add that info as a small comment in test `llvm-mca/X86/SandyBridge/zero-idioms.s` ? So that people don't get confused when they find that some instructions from that test have a non-zero latency.

Good idea, done.

> P.s.: are you planning to look at this for other models?

Yes, I'm planning to do HSW,BDW,SKL,SKX.


Repository:
  rL LLVM

https://reviews.llvm.org/D52358