llvm-project

6e3631d0 - [mlir][scf] Track replacements using a listener in TileAndFuse (#120999)

[mlir][scf] Track replacements using a listener in TileAndFuse (#120999) This PR makes TileAndFuse explicitly track replacements using a listener instead of assuming that the results always come from the outer most tiling loop. scf::tileUsingInterface can introduce merge operations whose results are the actual replacements to use, instead of the outer most loop results.