[PATCH] D46781: [AMDGPU] Fix amdgpu-waves-per-eu accounting in scheduler

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
rampitec added a reviewer: vpykhtin.
Herald added subscribers: javed.absar, t-tye, tpr, dstuttard, yaxunl, nhaehnle, wdng, kzhuravl, arsenm.

We cannot query this attribute from a subtarget given a machine function.
At this point attribute itself is already unavailable and can only be obtained through MFI.


https://reviews.llvm.org/D46781

Files:
  lib/Target/AMDGPU/GCNIterativeScheduler.cpp
  lib/Target/AMDGPU/GCNSchedStrategy.cpp
  test/CodeGen/AMDGPU/schedule-regpressure-limit3.ll

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