https://gcc.gnu.org/bugzilla/show_bug.cgi?id=128019
--- Comment #2 from Wang Lei <MrEven132 at outlook dot com> --- I previously grouped two distinct bugs in this issue by mistake. The x86_64 negative-shift debug-info bug is now tracked separately in PR 128392. This issue remains focused on the AArch64 problem. Sorry for the confusion.
