[all-commits] [llvm/llvm-project] 844a1d: [IR] Return correct memory effects for `convergenc...

Yingwei Zheng via All-commits all-commits at lists.llvm.org
Wed Mar 5 06:15:09 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 844a1d52a8f5dff032cbf58288675ad1e678d609
      https://github.com/llvm/llvm-project/commit/844a1d52a8f5dff032cbf58288675ad1e678d609
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2025-03-05 (Wed, 05 Mar 2025)

  Changed paths:
    M llvm/lib/IR/Instructions.cpp
    A llvm/test/Transforms/DCE/op_bundles.ll
    M llvm/test/Transforms/IRNormalizer/regression-convergence-tokens.ll
    M llvm/test/Transforms/InstCombine/AMDGPU/simplify-demanded-vector-elts-lane-intrinsics.ll

  Log Message:
  -----------
  [IR] Return correct memory effects for `convergencectrl` (#129874)

`convergencectrl` doesn't imply any memory access.
Closes https://github.com/llvm/llvm-project/issues/129856.



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