https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64812
--- Comment #6 from Michael Stahl <mstahl at redhat dot com> --- Created attachment 34780 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34780&action=edit manually minimized reproducer to reproduce, build with: g++ -m32 -std=gnu++11 -Os -c /tmp/fmgridif.ii -o /tmp/fmgridif.o