https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #205 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- (In reply to John Paul Adrian Glaubitz from comment #204) > Yeah, I'm pretty sure that's because I disabled late combine as one of the > measures trying to mitigate the segfault. > > I am testing now with the following patches applied: > > - 58832 > - 58833 > - 58883 > - 58905 > - 59000 > > as well as LRA enabled by default and late combine enabled as well. > > Will report back as soon as the build finishes. Confirmed. The above configuration builds fine for me with a full bootstrap with C and C++ as the enabled languages. Will now try with patch 58995 instead of patch 59000.