On Mon, 28 Jun 2021, 04:33 Pei Jia, <jiapei@xxxxxxxxxxxxxxxx> wrote: > I now tried > > commitr11-8201-g2efbbba16a0630fac8cadcd6d9e0ffaabfadb79f < > https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=2efbbba16a0630fac8cadcd6d9e0ffaabfadb79f > > > Why would you use that commit? > > It built out *gcc-11.0.1* > Obviously. Because you used commit r11-8201. Use the releases/gcc-10 branch, and make sure it matches origin/releases/gcc-10 (and is not a copy of trunk that you've called gcc-10 somehow). The problem is your use of git, not GCC.