llvm-project

34259b76 - [MLIR][XeGPU] Refactoring Transpose OP Layout Propagation (#184702)

[MLIR][XeGPU] Refactoring Transpose OP Layout Propagation (#184702) This PR refactors Transpose Op Layout Propagation: 1. Add inferTransposeSourceLayout() to layout utility, enhance layout propagation and conflict handling to use this function 2. Add Layout utility: TransposeDims() 3. Refactor IsTransposeOf() and fix minor bugs 4. Fix minor issue in dropSgLayoutAndData()