[all-commits] [llvm/llvm-project] d7258c: [X86] Add XOP vector shift by scalar amount tests

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d7258c6a833a9e2be37f7044ae68e47ff683cc3d
      https://github.com/llvm/llvm-project/commit/d7258c6a833a9e2be37f7044ae68e47ff683cc3d
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-05-09 (Sat, 09 May 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/vector-shift-by-select-loop.ll

  Log Message:
  -----------
  [X86] Add XOP vector shift by scalar amount tests

Helps improve test coverage of the XOP modes in X86TargetLowering::isVectorShiftByScalarCheap


  Commit: f8b09f7b52030fcb078c1f99666256d3927a6eea
      https://github.com/llvm/llvm-project/commit/f8b09f7b52030fcb078c1f99666256d3927a6eea
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-05-09 (Sat, 09 May 2020)

  Changed paths:
    M llvm/test/Transforms/CodeGenPrepare/X86/vec-shift.ll

  Log Message:
  -----------
  [CodeGenPrepare][X86] Add x16i16, v32i8 and XOP vector shift by scalar amount tests

Helps improve test coverage of the XOP modes in X86TargetLowering::isVectorShiftByScalarCheap (and where we always return false for vXi8 vector shifts).


Compare: https://github.com/llvm/llvm-project/compare/c7be6a86f44a...f8b09f7b5203