https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70159
--- Comment #17 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Anton Blanchard from comment #16) > I'm seeing a lockup in gcc with this patch on ppc64le. Run as: > > gcc -O2 -c testcase.i Can you file a new bug for this? Also your backtrace is just for the driver.