Function f64x2_ge
#[target_feature(enable = "simd128")]
pub fn f64x2_ge(a: v128, b: v128) -> v128Compares two 128-bit vectors as if they were two vectors of 2 sixty-four-bit floating point numbers.
Returns a new vector where each lane is all ones if the lane-wise left element is greater than the right element, or all zeros otherwise.