Experimental implementation: Exposing SIMD instructions into JavaScript

test/mjsunit/simd/prototype.js

Index: test/mjsunit/simd/prototype.js
diff --git a/test/mjsunit/compiler/regress-const.js b/test/mjsunit/simd/prototype.js
similarity index 67%
copy from test/mjsunit/compiler/regress-const.js
copy to test/mjsunit/simd/prototype.js
index aa55d0fd3ae17051a084a6bf28c2257f2abc8495..adc4d5058c96d0c2dd383cccf285527a5f1e5c93 100644
--- a/test/mjsunit/compiler/regress-const.js
+++ b/test/mjsunit/simd/prototype.js
@@ -25,44 +25,32 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --allow-natives-syntax
-
-// Test const initialization and assignments.
-function f() {
-  var x = 42;
-  while (true) {
-    const y = x;
-    if (--x == 0) return y;
-  }
-}
-
-function g() {
-  const x = 42;
-  x += 1;
-  return x;
-}
-
-for (var i = 0; i < 5; i++) {
-  f();
-  g();
+// Flags: --simd_object --allow-natives-syntax
+
+function testFloat32x4Prototype() {
+  var a4 = float32x4(1.0, -2.0, 3.0, -4.0);
+  float32x4.prototype = {};
+  assertEquals(undefined, a4.x);
+  assertEquals(undefined, a4.y);
+  assertEquals(undefined, a4.z);
+  assertEquals(undefined, a4.w);
 }
 
-%OptimizeFunctionOnNextCall(f);
-%OptimizeFunctionOnNextCall(g);
-
-assertEquals(42, f());
-assertEquals(42, g());
-
-
-function h(a, b) {
-  var r = a + b;
-  const X = 42;
-  return r + X;
+testFloat32x4Prototype();
+testFloat32x4Prototype();
+%OptimizeFunctionOnNextCall(testFloat32x4Prototype);
+testFloat32x4Prototype();
+
+function testInt32x4Prototype() {
+  var a4 = int32x4(1.0, -2.0, 3.0, -4.0);
+  int32x4.prototype = {};
+  assertEquals(undefined, a4.x);
+  assertEquals(undefined, a4.y);
+  assertEquals(undefined, a4.z);
+  assertEquals(undefined, a4.w);
 }
 
-for (var i = 0; i < 5; i++) h(1,2);
-
-%OptimizeFunctionOnNextCall(h);
-
-assertEquals(45, h(1,2));
-assertEquals("foo742", h("foo", 7));
+testInt32x4Prototype();
+testInt32x4Prototype();
+%OptimizeFunctionOnNextCall(testInt32x4Prototype);
+testInt32x4Prototype();