https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #137 from dave.anglin at bell dot net --- On 2020-02-05 10:18 p.m., peter.bisroev at groundlabs dot com wrote: > I just had a chance to do some testing tonight. So attempting to bootstrap > 8.3.0 in stock configuration gives PCREL21B style errors in stage1 as have > been > shown before. If I compile stage1 with '-O2' only, stage1 compiles, but > straight away we get > ------------------------------ > /home/pbisroev/src/build/./gcc/xgcc -B/home/pbisroev/src/build/./gcc/ -xc > -nostdinc /dev/null -S -o /dev/null > -fself-test=/home/pbisroev/src/gcc-8.3.0/gcc/testsuite/selftests > cc1: internal compiler error: Segmentation fault > ------------------------------ You need to at least apply patch from comment#72. This fixes regression from 4.7.x. You should also consider the last patch set from The Written Word. It was stated that it's possible to get a full bootstrap with it although there are issues.
