https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239
--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 36699 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36699&action=edit tree dump It is compiled with -O2 -mx32.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67239
--- Comment #9 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 36699 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36699&action=edit tree dump It is compiled with -O2 -mx32.