https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111154
--- Comment #1 from Tomas Chang <changyp6 at gmail dot com> --- Forgot to mention, this bug can only be produced in 'AARCH64' platform. Native compile the attached test case in "aarch64" machine, or cross-compile the source code using aarch64 toolchain, can trigger it.