[all-commits] [llvm/llvm-project] 1ca6b4: [mlir][scf] `scf.while` uplifting: optimize op mat...

[Ivan Butygin via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1ca6b4475c02e5d022ec6b35dbb65d0f11409a88
      https://github.com/llvm/llvm-project/commit/1ca6b4475c02e5d022ec6b35dbb65d0f11409a88
  Author: Ivan Butygin <ivan.butygin at gmail.com>
  Date:   2024-04-16 (Tue, 16 Apr 2024)

  Changed paths:
    M mlir/lib/Dialect/SCF/Transforms/UpliftWhileToFor.cpp

  Log Message:
  -----------
  [mlir][scf] `scf.while` uplifting: optimize op matching (#88813)

Instead of iterating over potential induction var uses looking for
suitable `arith.addi`, try to trace it back from yield argument.



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