The point that we only know something non-trivial _may_ be happening is definitely fair :) I'll leave the original comment as-is since you've already responded.
While we're nit-picking, a wide vector type implemented with SIMD intrinsics would still have a non-trivial addition as far as Zig is concerned; your specific example really only holds for sufficiently primitive vectors.
While we're nit-picking, a wide vector type implemented with SIMD intrinsics would still have a non-trivial addition as far as Zig is concerned; your specific example really only holds for sufficiently primitive vectors.