https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105231
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> --- i3 is always the last, that is the ultimate insn into which the other insns are combined into.
jakub at gcc dot gnu.org via Gcc-bugs Tue, 12 Apr 2022 04:23:12 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105231
--- Comment #16 from Jakub Jelinek <jakub at gcc dot gnu.org> --- i3 is always the last, that is the ultimate insn into which the other insns are combined into.