[all-commits] [llvm/llvm-project] 5b59ae: [DAG] Preserve NUW when reassociating (#87621)

[Piotr Sobczak via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b59ae423a9e86beddafb868b9d549b2f18825ab
      https://github.com/llvm/llvm-project/commit/5b59ae423a9e86beddafb868b9d549b2f18825ab
  Author: Piotr Sobczak <piotr.sobczak at amd.com>
  Date:   2024-04-04 (Thu, 04 Apr 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
    M llvm/test/CodeGen/AMDGPU/bf16.ll
    M llvm/test/CodeGen/AMDGPU/function-returns.ll
    M llvm/test/CodeGen/AMDGPU/gfx-callable-return-types.ll
    M llvm/test/CodeGen/WebAssembly/multi-return.ll
    M llvm/test/CodeGen/WebAssembly/simd-arith.ll
    M llvm/test/CodeGen/WebAssembly/simd.ll

  Log Message:
  -----------
  [DAG] Preserve NUW when reassociating (#87621)

Similarly to the generic case below, preserve the NUW flag when
reassociating adds with constants.



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