Carl Ritson
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e3ffe7269b
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[AMDGPU] Cluster shader exports
Summary:
Add DAG scheduling mutation to cluster export instructions.
This avoids unnecessary waitcnts being added when computation
ends up interspersed with exports.
Reviewers: foad, arsenm, rampitec, nhaehnle
Reviewed By: foad
Subscribers: kzhuravl, jvesely, wdng, mgorny, yaxunl, dstuttard, tpr, t-tye, hiraditya, kerbowa, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D79481
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2020-05-07 19:05:38 +09:00 |