[all-commits] [llvm/llvm-project] 3b0f50: [AMDGPU] Support `nuw` and `nusw` in buffer fat po...

[Krzysztof Drewniak via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3b0f506c87cf7cf32604c9592aeca3ede0e1f79e
      https://github.com/llvm/llvm-project/commit/3b0f506c87cf7cf32604c9592aeca3ede0e1f79e
  Author: Krzysztof Drewniak <Krzysztof.Drewniak at amd.com>
  Date:   2024-11-06 (Wed, 06 Nov 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPULowerBufferFatPointers.cpp
    M llvm/test/CodeGen/AMDGPU/lower-buffer-fat-pointers-pointer-ops.ll

  Log Message:
  -----------
  [AMDGPU] Support `nuw` and `nusw` in buffer fat pointer lowering (#115039)

This commit usis the `nuw` flag on `getelemnetptr` to set the `nuw` flag
on buffer offset additions, and also moves from `inbounds` to the looser
`nusw` for the existing case.



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