llvm-project

989ea0e2 - [MLIR][XeGPU] Lowering 2-Dimensional Reductions of N-D Tensors into Chained 1-D Reductions (#186034)

[MLIR][XeGPU] Lowering 2-Dimensional Reductions of N-D Tensors into Chained 1-D Reductions (#186034) This PR relaxes the 2d reduction lowering in the peephole optimization pass to allow source tensor to have n-d shape. It also fixes a minor bug of accumulator lowering in the current implementation.