[PATCH] D44726: [X86] Add ReadAfterLds to some 3 src instructions

[Andrea Di Biagio via Phabricator via llvm-commits]

andreadb accepted this revision.
andreadb added a comment.
This revision is now accepted and ready to land.

It looks good to me.

Unfortunately I cannot test it now (I am not at work..). Would it be possible to add a couple of simple llvm-mca tests (maybe one for a 3 operands FMA and one for a FMA4 instruction)?
Something that runs for a single iteration and prints the timeline view would be nice (you can commit those tests later if you prefer).

Thanks,
Andrea


https://reviews.llvm.org/D44726