[all-commits] [llvm/llvm-project] bb9609: [Attributor][NFC] Precommit test

[Johannes Doerfert via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bb96093ca620a43bf56c0064196556c7aad6685f
      https://github.com/llvm/llvm-project/commit/bb96093ca620a43bf56c0064196556c7aad6685f
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2023-10-21 (Sat, 21 Oct 2023)

  Changed paths:
    M llvm/test/Transforms/Attributor/value-simplify-gpu.ll

  Log Message:
  -----------
  [Attributor][NFC] Precommit test


  Commit: ba87fba80632b2149de0276d3fd41601f8dcf5e0
      https://github.com/llvm/llvm-project/commit/ba87fba80632b2149de0276d3fd41601f8dcf5e0
  Author: Johannes Doerfert <johannes at jdoerfert.de>
  Date:   2023-10-21 (Sat, 21 Oct 2023)

  Changed paths:
    M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
    M llvm/test/Transforms/Attributor/value-simplify-gpu.ll

  Log Message:
  -----------
  [Attributor] Ignore different kernels for kernel lifetime objects

If a potential interfering access is in a different kernel and the
underlying object has kernel lifetime we can straight out ignore the
interfering access.
TODO: This should be made much stronger via "reaching kernels", which we
already track in AAKernelInfo.


Compare: https://github.com/llvm/llvm-project/compare/ed0bb9476ce0...ba87fba80632