https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98067
--- Comment #3 from Iain Buclaw <ibuclaw at gdcproject dot org> --- It looks like the regressing change was r11-5003.
ibuclaw at gdcproject dot org via Gcc-bugs Mon, 30 Nov 2020 02:01:05 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98067
--- Comment #3 from Iain Buclaw <ibuclaw at gdcproject dot org> --- It looks like the regressing change was r11-5003.