https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88679
--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> --- Your GCC is configured -m32 ISA to x86-64 ISA by default. To default -m32 ISA to i686 ISA, please configure your GCC with --with-arch_32=i686. Or you can use "-march=i686 -m32".
