error[E0444]: platform-specific intrinsic has invalid number of arguments: found 3, expected 1 --> $DIR/intrinsic-invalid-number-of-arguments.rs:20:5 | LL | fn x86_mm_movemask_pd(x: f64x2, y: f64x2, z: f64x2) -> i32; //~ platform-specific intrinsic | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to previous error For more information about this error, try `rustc --explain E0444`.