https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71453
--- Comment #1 from Yuri Rumyantsev <ysrumyan at gmail dot com> --- Created attachment 38659 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38659&action=edit test-case to reproduce Must be compiled with -O2 -march=core-avx2 -m32 options.