[PATCH] D72737: [AMDGPU] Bundle loads before post-RA scheduler

Stanislav Mekhanoshin via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jan 14 16:33:13 PST 2020


rampitec added a comment.

In D72737#1820865 <https://reviews.llvm.org/D72737#1820865>, @kerbowa wrote:

> By the way I think we actually do try to insert waitcnt into bundles. I wonder if it would be worth it to just update the memory legalizer to work with bundles as well.


I saw waitcount inserted after the bundle if I do not unpack them, so probably we do not do it always if we really do.


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  https://reviews.llvm.org/D72737/new/

https://reviews.llvm.org/D72737





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