[all-commits] [llvm/llvm-project] 3219d9: [VectorCombine] Add tests for load/extract scalari...

[Florian Hahn via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3219d981d45e5df9c85039dee88cfc51cd17069b
      https://github.com/llvm/llvm-project/commit/3219d981d45e5df9c85039dee88cfc51cd17069b
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2021-04-11 (Sun, 11 Apr 2021)

  Changed paths:
    A llvm/test/Transforms/VectorCombine/AArch64/load-extractelement-scalarization.ll

  Log Message:
  -----------
  [VectorCombine] Add tests for load/extract scalarization.

Add tests where scalarizing a vector load + extract is profitable.


  Commit: 816cf4146280fbe45683555558fa393b6ff41beb
      https://github.com/llvm/llvm-project/commit/816cf4146280fbe45683555558fa393b6ff41beb
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2021-04-11 (Sun, 11 Apr 2021)

  Changed paths:
    A llvm/test/Transforms/LoopUnroll/AArch64/large-vector-ops.ll

  Log Message:
  -----------
  [LoopUnroll] Add AArch64 test case with large vector ops.

Add test case to illustrate over-eager unrolling on AArch64, due to the
cost-model not estimating the size of vector loads/stores accurately.


Compare: https://github.com/llvm/llvm-project/compare/231b87618bb6...816cf4146280