https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92319
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Created attachment 47751 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47751&action=edit gcc10-pr92319.patch Untested patch that implements just this part of the paper (but not e.g. the padding preservation/stripping changes).