https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111295
--- Comment #1 from Jeremy Bennett <jeremy.bennett at embecosm dot com> --- Further analysis suggests this also causes the following SPEC CPU 2017 benchmarks to fail: 602.gcc_s, 648.exchange2_s, 607.cactuBSSN_s, 621.wrf_s, 627.cam4_s, 628.pop2_s, 638.imagick_s, 649.fotonik3d_s and 654.roms_s
