https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103100
--- Comment #27 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-13 branch has been updated by Wilco Dijkstra <wi...@gcc.gnu.org>: https://gcc.gnu.org/g:5aa9ed0f353f835005c3df8932c7bc6e26f53904 commit r13-8874-g5aa9ed0f353f835005c3df8932c7bc6e26f53904 Author: Wilco Dijkstra <wilco.dijks...@arm.com> Date: Wed Oct 25 16:28:04 2023 +0100 AArch64: Fix strict-align cpymem/setmem [PR103100] The cpymemdi/setmemdi implementation doesn't fully support strict alignment. Block the expansion if the alignment is less than 16 with STRICT_ALIGNMENT. Clean up the condition when to use MOPS. gcc/ChangeLog/ PR target/103100 * config/aarch64/aarch64.md (cpymemdi): Remove pattern condition. (setmemdi): Likewise. * config/aarch64/aarch64.cc (aarch64_expand_cpymem): Support strict-align. Cleanup condition for using MOPS. (aarch64_expand_setmem): Likewise. (cherry picked from commit 318f5232cfb3e0c9694889565e1f5424d0354463)
