https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64694
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 34509 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34509&action=edit A testcase Compile with -O2 -std=gnu++11 -mx32.
