[all-commits] [llvm/llvm-project] 531f70: GlobalISel: Implement known bits for G_MERGE_VALUES

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 531f7063babc37c2bffcbbbe56219294ee407f5d
      https://github.com/llvm/llvm-project/commit/531f7063babc37c2bffcbbbe56219294ee407f5d
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-08-27 (Thu, 27 Aug 2020)

  Changed paths:
    M llvm/include/llvm/Support/KnownBits.h
    M llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp
    M llvm/unittests/CodeGen/GlobalISel/KnownBitsTest.cpp

  Log Message:
  -----------
  GlobalISel: Implement known bits for G_MERGE_VALUES


  Commit: e53b799779b079a70f600e5cad2ab7267d66b1b7
      https://github.com/llvm/llvm-project/commit/e53b799779b079a70f600e5cad2ab7267d66b1b7
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-08-27 (Thu, 27 Aug 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/GISelKnownBits.cpp

  Log Message:
  -----------
  GlobalISel: Use & operator on KnownBits

Avoid repeating for zero and one


Compare: https://github.com/llvm/llvm-project/compare/433f2680c979...e53b799779b0