[all-commits] [llvm/llvm-project] d7d88b: GlobalISel: Fix assertion on wide G_ZEXT sources

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: d7d88b9d8b3efd8b4b07074aa64b5b4136a35b2c
      https://github.com/llvm/llvm-project/commit/d7d88b9d8b3efd8b4b07074aa64b5b4136a35b2c
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-01-13 (Mon, 13 Jan 2020)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/LegalizationArtifactCombiner.h
    M llvm/test/CodeGen/AMDGPU/GlobalISel/artifact-combiner-zext.mir

  Log Message:
  -----------
  GlobalISel: Fix assertion on wide G_ZEXT sources

It's possible to have a type that needs a mask greater than 64-bits.