[PATCH] D19683: Power9 - Enable the pwr9 cpu in the back end
Nemanja Ivanovic via llvm-commits
llvm-commits at lists.llvm.org
Thu Apr 28 13:05:02 PDT 2016
nemanjai created this revision.
nemanjai added reviewers: hfinkel, kbarton, wschmidt, amehsan, cycheng, seurer.
nemanjai added a subscriber: llvm-commits.
nemanjai set the repository for this revision to rL LLVM.
This patch simply adds support for -mcpu=pwr9 in the back end. It makes some preliminary decisions with regard to scheduling that are likely to change once the necessary information becomes available. Any such decisions have FIXME in the code and refer to POWER9 so they are easy to find once we start adding this support.
Since this patch doesn't really add any functional changes, there is no tests associated. The subsequent patches will add exploitation of the new instructions and will have test cases as well.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 6264 bytes
Desc: not available
More information about the llvm-commits