https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119280
--- Comment #5 from Huaqi <fanghuaqi at vip dot qq.com> --- And for llvm part, the author topperc is looking into this issue, and try to find a way to fix it, see https://github.com/llvm/llvm-project/issues/130033#issuecomment-2707711817
