https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79198
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> --- I also saw this on Linux/i686.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79198
--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> --- I also saw this on Linux/i686.