[all-commits] [llvm/llvm-project] ae3c07: [MLIR][Mem2Reg] Replace pattern based approach wit...

[Christian Ulmann via All-commits]

  Branch: refs/heads/users/dinistro/turn-mem2reg-back-to-pass
  Home:   https://github.com/llvm/llvm-project
  Commit: ae3c07fb4d5e9fe2a4e69d2d768c055d1a6cce1e
      https://github.com/llvm/llvm-project/commit/ae3c07fb4d5e9fe2a4e69d2d768c055d1a6cce1e
  Author: Christian Ulmann <christian.ulmann at nextsilicon.com>
  Date:   2024-03-15 (Fri, 15 Mar 2024)

  Changed paths:
    M mlir/include/mlir/Transforms/Mem2Reg.h
    M mlir/lib/Transforms/Mem2Reg.cpp

  Log Message:
  -----------
  [MLIR][Mem2Reg] Replace pattern based approach with a one-shot pass

This commit changes MLIR's Mem2Reg implementation back from being
pattern based into a full pass. Using Mem2Reg as a pattern is
wastefull, as each application can invalidate the dominance info.
Applying changes in bulk allows for reuse of the same dominance info.



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