https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113711
--- Comment #8 from H.J. Lu <hjl.tools at gmail dot com> --- My branch is at https://gitlab.com/x86-gcc/gcc/-/commits/users/hjl/pr113711/master We need to add more tests: 1. All NDD instructions are 15 bytes or less. 2. Use "op imm, mem, reg" whenever possible.
