[PATCH] Adds Cortex-A53 and Cortex-A57 subtargets.
Dave Estes
cestes at codeaurora.org
Mon Feb 24 13:34:53 PST 2014
> Thanks for working on this. LGTM.
>
> Tim and Jiangning, are you ok with this change?
Thanks a bunch for the feedback, Ana.
I would really appreciate some additional feedback from Andy, Tim, or
anyone else with experience in the new Machine Model. Cortex-A53 is
mostly in-order, so the model I developed is somewhat trivial. However,
I feel like I need confirmation of my approach of this rudimentary first
implementation before I start modeling any of the more sophisticated
aspects of the processor: forwarding, issue-width restrictions, mid-pipe
hazards in the Neon/FP Mult/Div/MAC/Sqrt pipeline, etc.
--
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
hosted by The Linux Foundation
More information about the llvm-commits
mailing list