commit e48da1fb925e4fbc78ee2238264e3534dd9a317d
author Ivan Butygin <ivan.butygin@gmail.com> Tue Apr 16 12:39:57 2024 +0300
committer Copybara-Service <copybara-worker@google.com> Tue Apr 16 02:46:28 2024 -0700
tree 49dab0fc3a9203463df55f3d7907f43438b1a6e4
parent 7e0ab6bf06d5631f55842fd64aac82a3c8e54770

[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.

GitOrigin-RevId: 1ca6b4475c02e5d022ec6b35dbb65d0f11409a88