[all-commits] [llvm/llvm-project] a4d89f: DAG: Use poison for some vector element folds

Matt Arsenault via All-commits all-commits at lists.llvm.org
Mon Sep 28 09:34:10 PDT 2026


  Branch: refs/heads/users/arsenm/dag/poison-vector-folds
  Home:   https://github.com/llvm/llvm-project
  Commit: a4d89f1e8d2b473c6648f56cdfe9506645c25606
      https://github.com/llvm/llvm-project/commit/a4d89f1e8d2b473c6648f56cdfe9506645c25606
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  DAG: Use poison for some vector element folds


  Commit: 2d7d8401b95c167d6be8b90406f29e45aec07e97
      https://github.com/llvm/llvm-project/commit/2d7d8401b95c167d6be8b90406f29e45aec07e97
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/include/llvm/CodeGen/SelectionDAG.h
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  helper


  Commit: 2257b6474b5d13bf444d45750f6df4e7ca6b8710
      https://github.com/llvm/llvm-project/commit/2257b6474b5d13bf444d45750f6df4e7ca6b8710
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  comment fix


  Commit: 1f90d49233dad0b3e5a9feff2b9ecdf1952ca8fe
      https://github.com/llvm/llvm-project/commit/1f90d49233dad0b3e5a9feff2b9ecdf1952ca8fe
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/include/llvm/CodeGen/SelectionDAG.h
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp

  Log Message:
  -----------
  Revert "helper"

This reverts commit fd5362699f8ec71960007213176b83817dd3f19f.


Compare: https://github.com/llvm/llvm-project/compare/3153ec07d35c...1f90d49233da

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