[PATCH] D68873: [AMDGPU] Amend target loop unroll defaults

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec requested changes to this revision.
rampitec added a comment.
This revision now requires changes to proceed.

How big was the performance testing?



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Comment at: llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp:62
 
 static cl::opt<unsigned> UnrollThresholdLocal(
   "amdgpu-unroll-threshold-local",
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This change penalizes loops which should have unroll boosted instead. Your new default thresholds are now higher than boosted.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D68873/new/

https://reviews.llvm.org/D68873