[all-commits] [llvm/llvm-project] 4cf0dd: [ARM][MVE] Enable VMOVN for tail predication

[Sam Parker via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 4cf0dddcc6f5122a847e5e319435f558e02d38c9
      https://github.com/llvm/llvm-project/commit/4cf0dddcc6f5122a847e5e319435f558e02d38c9
  Author: Sam Parker <sam.parker at arm.com>
  Date:   2020-03-06 (Fri, 06 Mar 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMInstrMVE.td
    M llvm/unittests/Target/ARM/MachineInstrTest.cpp

  Log Message:
  -----------
  [ARM][MVE] Enable VMOVN for tail predication

These instructions also don't exchange lanes, so make them legal.

Differential Revision: https://reviews.llvm.org/D75669