https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79430
--- Comment #82 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Thu Apr 27 09:58:43 2017 New Revision: 247308 URL: https://gcc.gnu.org/viewcvs?rev=247308&root=gcc&view=rev Log: PR target/79430 * reg-stack.c (emit_swap_insn): If i1src mentions the stack pointer, punt if tmp contains autoinc of stack pointer. Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/reg-stack.c
