23e3cbb2e8
The 1:N dialect conversion driver has been deprecated. Use the regular dialect conversion driver instead. This commit deletes the 1:N dialect conversion driver. Note for LLVM integration: If you are already using the regular dialect conversion, but still have argument materializations in your code base, simply delete all `addArgumentMaterialization` calls. For details, see https://discourse.llvm.org/t/rfc-merging-1-1-and-1-n-dialect-conversions/82513.