https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105738
--- Comment #2 from David Binderman <dcb314 at hotmail dot com> --- (In reply to Andrew Pinski from comment #1) > It could be clang/llvm miscompiling stage 2. Can you try with gcc as the > original compiler? Thanks for the suggestion. I did that, and the problem seems to have gone away ;-> 7.5 hours of compilation and not yet finished, though.