https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78004
--- Comment #3 from Natanael Copa <ncopa at alpinelinux dot org> --- Created attachment 39822 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39822&action=edit qdeclarativeanimation.ii.gz It segfaults with -O1 and -O2 but not with -Os or -O0.