https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64180
--- Comment #4 from Segher Boessenkool <segher at gcc dot gnu.org> --- Author: segher Date: Wed Dec 10 18:31:15 2014 New Revision: 218591 URL: https://gcc.gnu.org/viewcvs?rev=218591&root=gcc&view=rev Log: PR target/64180 * config/rs6000/rs6000.md (*ctr<mode>_internal1, *ctr<mode>_internal2, *ctr<mode>_internal5, *ctr<mode>_internal6): Change "r" alternatives to "b". Increase length. (splitters for these): Split to cmp+addi instead of addic. Modified: trunk/gcc/ChangeLog trunk/gcc/config/rs6000/rs6000.md