https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64268
--- Comment #2 from Segher Boessenkool <segher at gcc dot gnu.org> --- Author: segher Date: Fri Dec 19 19:55:32 2014 New Revision: 218971 URL: https://gcc.gnu.org/viewcvs?rev=218971&root=gcc&view=rev Log: PR target/64268 * combine.c (try_combine): Immediately return if any of I0,I1,I2 are the same insn. Modified: trunk/gcc/ChangeLog trunk/gcc/combine.c