https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69752
--- Comment #3 from Bernd Schmidt <bernds at gcc dot gnu.org> --- Author: bernds Date: Mon Feb 15 12:04:13 2016 New Revision: 233423 URL: https://gcc.gnu.org/viewcvs?rev=233423&root=gcc&view=rev Log: Don't make something with an autoinc an equivalencing insn (PR69752). PR rtl-optimization/69752 * ira.c (update_equiv_regs): When looking for more than a single SET, also take other side effects into account. Modified: trunk/gcc/ChangeLog trunk/gcc/ira.c
