https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119781
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |WONTFIX Status|UNCONFIRMED |RESOLVED --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- LLVM has the same definition as GCC for x86_64v2. https://github.com/llvm/llvm-project/blob/c41ef751f85ee42f40380d064f44cfd347fb6215/llvm/lib/Target/X86/X86.td#L840