https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79729
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Feb 28 16:24:56 2017 New Revision: 245781 URL: https://gcc.gnu.org/viewcvs?rev=245781&root=gcc&view=rev Log: PR target/79729 * config/i386/i386.c (ix86_print_operand) <case 'R'>: Replace gcc_unreachable with output_operand_lossage. * gcc.target/i386/pr79729.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr79729.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/testsuite/ChangeLog