[PATCH] D30796: Only unswitch loops with uniform conditions

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec updated this revision to Diff 91234.
rampitec added a comment.

Removed non-AMD part of the test. It still tests both when unswitching is needed and inhibited, but works if AMDGPU is the only enabled target.


Repository:
  rL LLVM

https://reviews.llvm.org/D30796

Files:
  include/llvm/Transforms/IPO/PassManagerBuilder.h
  include/llvm/Transforms/Scalar.h
  lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
  lib/Transforms/IPO/PassManagerBuilder.cpp
  lib/Transforms/Scalar/LoopUnswitch.cpp
  test/Transforms/LoopUnswitch/AMDGPU/divergent-unswitch.ll
  test/Transforms/LoopUnswitch/AMDGPU/lit.local.cfg

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