https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77996
--- Comment #6 from Yichao Yu <yyc1992 at gmail dot com> --- I've compiled a gcc at 951db45 using the same configuration as archlinux arm PKGBUILD and I can reproduce the problem using the `code/` in https://gist.github.com/yuyichao/6c24d4a4bc374425906138359a44479c/raw/f5edb6ae8205d5e4d1eb044443a7fb900f15711f/gcc-debug.tar.bz2
