[all-commits] [llvm/llvm-project] c94d32: [AMDGPU] Increase max iterations count to analyze ...

[Daniil Fukalov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: c94d32a6b30263ea448ac6ae0f95641b8574c5f5
      https://github.com/llvm/llvm-project/commit/c94d32a6b30263ea448ac6ae0f95641b8574c5f5
  Author: dfukalov <daniil.fukalov at amd.com>
  Date:   2020-06-06 (Sat, 06 Jun 2020)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetTransformInfo.h
    M llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.cpp
    M llvm/lib/Transforms/Scalar/LoopUnrollPass.cpp
    A llvm/test/Transforms/LoopUnroll/AMDGPU/unroll-analyze-small-loops.ll

  Log Message:
  -----------
  [AMDGPU] Increase max iterations count to analyze complete unroll

Summary: In some cases inner loops may not get boosts so try to analyze them deeper.

Reviewers: rampitec, mzolotukhin

Reviewed By: rampitec

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, hiraditya, zzheng, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D81204