[PATCH] D86776: [ARM]{MVE] Enable MVE gathers and scatters by default

[Anna Welker via Phabricator via llvm-commits]

anwel created this revision.
anwel added reviewers: dmgreen, samparker, SjoerdMeijer.
anwel added a project: LLVM.
Herald added subscribers: llvm-commits, danielkiss, hiraditya, kristof.beyls.
anwel requested review of this revision.

This patch enables MVE gather/scatters by default.
The respective command line argument can then be removed from all tests for gather/scatters, and a few other tests have to be adapted.


https://reviews.llvm.org/D86776

Files:
  llvm/lib/Target/ARM/MVEGatherScatterLowering.cpp
  llvm/test/Analysis/CostModel/ARM/mve-gather-scatter-cost.ll
  llvm/test/CodeGen/Thumb2/mve-gather-increment.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ind16-scaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ind16-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ind32-scaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ind32-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ind8-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-gather-optimisation-deep.ll
  llvm/test/CodeGen/Thumb2/mve-gather-ptrs.ll
  llvm/test/CodeGen/Thumb2/mve-gather-scatter-opt.ll
  llvm/test/CodeGen/Thumb2/mve-gather-scatter-optimisation.ll
  llvm/test/CodeGen/Thumb2/mve-gather-scatter-ptr-address.ll
  llvm/test/CodeGen/Thumb2/mve-gather-scatter-tailpred.ll
  llvm/test/CodeGen/Thumb2/mve-gather-tailpred.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-increment.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-ind16-scaled.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-ind16-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-ind32-scaled.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-ind32-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-ind8-unscaled.ll
  llvm/test/CodeGen/Thumb2/mve-scatter-ptrs.ll
  llvm/test/Transforms/LoopVectorize/ARM/mve-gather-scatter-tailpred.ll
  llvm/test/Transforms/LoopVectorize/ARM/mve-interleaved-cost.ll
  llvm/test/Transforms/LoopVectorize/ARM/pointer_iv.ll
  llvm/test/Transforms/LoopVectorize/ARM/prefer-tail-loop-folding.ll

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