Hello, These comments are in ldrdstrd.md file. ;; TODO: Handle LDRD/STRD with writeback: ;; (a) memory operands can be POST_INC, POST_DEC, PRE_MODIFY, POST_MODIFY ;; (b) Patterns may be followed by an update of the base address.
Please let me know if you have LDRD/STRD with memory write back on a local branch. I am interested in working on it, if no one has done so already. Please let me know. Regards, Visda