https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82498
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Fri Oct 13 07:17:06 2017 New Revision: 253708 URL: https://gcc.gnu.org/viewcvs?rev=253708&root=gcc&view=rev Log: PR target/82498 * config/i386/ia32intrin.h (__rold, __rord, __rolq, __rorq): Allow any values of __C while still being pattern recognizable as a simple rotate instruction. * gcc.dg/ubsan/pr82498.c: New test. Added: trunk/gcc/testsuite/gcc.dg/ubsan/pr82498.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/ia32intrin.h trunk/gcc/testsuite/ChangeLog