[all-commits] [llvm/llvm-project] 00ae89: Revert "[IPO] Added attributor for identifying inv...

[zGoldthorpe via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 00ae89a1cbece94412cf832e47fdf449a611ad24
      https://github.com/llvm/llvm-project/commit/00ae89a1cbece94412cf832e47fdf449a611ad24
  Author: zGoldthorpe <Zach.Goldthorpe at amd.com>
  Date:   2025-06-18 (Wed, 18 Jun 2025)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO/Attributor.h
    M llvm/lib/Transforms/IPO/Attributor.cpp
    M llvm/lib/Transforms/IPO/AttributorAttributes.cpp
    R llvm/test/Transforms/Attributor/AMDGPU/tag-invariant-loads.ll
    M llvm/test/Transforms/Attributor/dereferenceable-1.ll
    M llvm/test/Transforms/Attributor/value-simplify-local-remote.ll

  Log Message:
  -----------
  Revert "[IPO] Added attributor for identifying invariant loads" (#144808)

Reverts llvm/llvm-project#141800

The implementation critically misunderstands the `AAMemoryBehavior`
attributor, which it relies on heavily.

@shiltian, since I do not have commit permissions.



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