https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100513
--- Comment #4 from Jiu Fu Guo <guojiufu at gcc dot gnu.org> --- Created attachment 50787 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50787&action=edit t.ii /home/guojiufu/gcc/build/gcc-mainline-test/./prev-gcc/xg++ -B/home/guojiufu/gcc/build/gcc-mainline-test/./prev-gcc/ -c -O3 -o tree-cfg.o t.ii