[mlir][hoisting] Support memref.assume_alignment in linalg hoisting#144843

xiangzh1 wants to merge 2 commits intomainllvm/llvm-project:mainfrom

users/xiangzhangllvm/mlir-linalg-hoisting-144825llvm/llvm-project:users/xiangzhangllvm/mlir-linalg-hoisting-144825Copy head branch name to clipboard