error[E0441]: unrecognized platform-specific intrinsic function: `x86_mm_adds_ep16` --> $DIR/E0441.rs:18:5 | LL | fn x86_mm_adds_ep16(x: i16x8, y: i16x8) -> i16x8; //~ ERROR E0441 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error For more information about this error, try `rustc --explain E0441`.