[all-commits] [llvm/llvm-project] 957e1b: [LoopDist] Add some runtime checks for cross parti...

Michael Berg via All-commits all-commits at lists.llvm.org
Fri Jul 18 13:42:28 PDT 2025


  Branch: refs/heads/users/mcberg2021_LoopDistribute
  Home:   https://github.com/llvm/llvm-project
  Commit: 957e1bc4652ae4dc05d32c1afe77646fa8d03661
      https://github.com/llvm/llvm-project/commit/957e1bc4652ae4dc05d32c1afe77646fa8d03661
  Author: Michael Berg <michael.berg at sifive.com>
  Date:   2025-07-18 (Fri, 18 Jul 2025)

  Changed paths:
    M llvm/lib/Transforms/Scalar/LoopDistribute.cpp
    A llvm/test/Transforms/LoopDistribute/cross-partition-access.ll

  Log Message:
  -----------
  [LoopDist] Add some runtime checks for cross partition loads

Emit safety guards for ptr accesses when cross partition
loads exist which have a corresponding store to the same
address in a different partition.  This will emit the
necessary ptr checks for these accesses.



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