https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97506
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by hongtao Liu <liuho...@gcc.gnu.org>: https://gcc.gnu.org/g:36ee59a2640712a6e24d9e27290bc5ebbef39709 commit r10-8933-g36ee59a2640712a6e24d9e27290bc5ebbef39709 Author: liuhongt <hongtao....@intel.com> Date: Wed Oct 21 13:05:16 2020 +0800 Simplify trivial VEC_COND_EXPR in expander. gcc/ChangeLog: PR target/97506 * config/i386/i386-expand.c (ix86_expand_sse_movcc): Move op_true to dest directly when op_true equals op_false. gcc/testsuite/ChangeLog: PR target/97506 * gcc.target/i386/pr97506.c: New test.