https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116883
Huaqi <fanghuaqi at vip dot qq.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #6 from Huaqi <fanghuaqi at vip dot qq.com> --- This patch https://gcc.gnu.org/g:fd8e590ff11266598d8f9b3d03d72ba7a6100512 fixed my case, thanks .