Implement SIMD arithmetics

src/test/run-pass/simd-binop.rs

@@ -0,0 +1,28 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use std::unstable::simd::{i32x4, f32x4};
+
+fn test_int(e: i32) -> i32 {
+    let v = i32x4(e, 0i32, 0i32, 0i32);
+    let i32x4(e2, _, _, _) = v * v + v - v;
+    e2
+}
+
+fn test_float(e: f32) -> f32 {
+    let v = f32x4(e, 0f32, 0f32, 0f32);
+    let f32x4(e2, _, _, _) = v * v + v - v;
+    e2
+}
+
+fn main() {
+    assert_eq!(test_int(3i32), 9i32);
+    assert_eq!(test_float(3f32), 9f32);
+}