[all-commits] [llvm/llvm-project] e25eee: [SelectionDAG] ComputeNumSignBits - add ISD::ADD d...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: e25eee4db78f6374005fc7e1fd1a5e14a8c393ce
      https://github.com/llvm/llvm-project/commit/e25eee4db78f6374005fc7e1fd1a5e14a8c393ce
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-01-23 (Thu, 23 Jan 2020)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/sar_fold64.ll

  Log Message:
  -----------
  [SelectionDAG] ComputeNumSignBits - add ISD::ADD demanded elts support


  Commit: 98e37af27231a8927bb8d8cbff9cd54a7aa165c6
      https://github.com/llvm/llvm-project/commit/98e37af27231a8927bb8d8cbff9cd54a7aa165c6
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-01-23 (Thu, 23 Jan 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/rotate_vec.ll

  Log Message:
  -----------
  [X86] Add AVX512 tests for vector rotations


  Commit: e4a58bd53860686701866580e43caefe70f45fd7
      https://github.com/llvm/llvm-project/commit/e4a58bd53860686701866580e43caefe70f45fd7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-01-23 (Thu, 23 Jan 2020)

  Changed paths:
    M llvm/test/CodeGen/X86/rotate_vec.ll

  Log Message:
  -----------
  [X86] Add test showing failure to remove vector rotate by zero


  Commit: 0ec25a0316165899d2f02495b25cd6edcd8ef44b
      https://github.com/llvm/llvm-project/commit/0ec25a0316165899d2f02495b25cd6edcd8ef44b
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2020-01-23 (Thu, 23 Jan 2020)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/rotate_vec.ll

  Log Message:
  -----------
  [X86] LowerRotate - early out for vector rotates by zero


Compare: https://github.com/llvm/llvm-project/compare/b481f028144c...0ec25a031616