https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87589
--- Comment #12 from Ian Lance Taylor <ian at airs dot com> --- Sure, we can do that patch for now. Thanks. unsupported is fine too. Let's not close the bug, though. The real fix is to not put very large objects on the stack--we don't want to do that for split-stack either. There should be some size cut off where we push objects onto the heap. But we don't have to do that today.