Revert "Don't use a float32list as storage for simd."

tests/lib/typed_data/float32x4_list_test.dart

Index: tests/lib/typed_data/float32x4_list_test.dart
diff --git a/tests/lib/typed_data/float32x4_list_test.dart b/tests/lib/typed_data/float32x4_list_test.dart
index d0207098c9c81de47dca32237d8e3cb139614e85..8942186cf631d0b7ef72fb87f2a72a470efa369e 100644
--- a/tests/lib/typed_data/float32x4_list_test.dart
+++ b/tests/lib/typed_data/float32x4_list_test.dart
@@ -132,98 +132,6 @@ testSublist(array) {
   }
 }
 
-void testSpecialValues(array) {
-
-  /// Same as Expect.identical, but also works with NaNs and -0.0 for dart2js.
-  void checkEquals(expected, actual) {
-    if (expected.isNaN) {
-      Expect.isTrue(actual.isNaN);
-    } else if (expected == 0.0 && expected.isNegative) {
-      Expect.isTrue(actual == 0.0 && actual.isNegative);
-    } else {
-      Expect.equals(expected, actual);
-    }
-  }
-
-  var pairs =  [
-    [0.0, 0.0],
-    [5e-324, 0.0],
-    [2.225073858507201e-308, 0.0],
-    [2.2250738585072014e-308, 0.0],
-    [0.9999999999999999, 1.0],
-    [1.0, 1.0],
-    [1.0000000000000002, 1.0],
-    [4294967295.0, 4294967296.0],
-    [4294967296.0, 4294967296.0],
-    [4503599627370495.5, 4503599627370496.0],
-    [9007199254740992.0, 9007199254740992.0],
-    [1.7976931348623157e+308, double.INFINITY],
-    [0.49999999999999994, 0.5],
-    [4503599627370497.0, 4503599627370496.0],
-    [9007199254740991.0, 9007199254740992.0],
-    [double.INFINITY, double.INFINITY],
-    [double.NAN, double.NAN],
-  ];
-
-  var conserved = [
-    1.401298464324817e-45,
-    1.1754942106924411e-38,
-    1.1754943508222875e-38,
-    0.9999999403953552,
-    1.0000001192092896,
-    8388607.5,
-    8388608.0,
-    3.4028234663852886e+38,
-    8388609.0,
-    16777215.0,
-  ];
-
-  var minusPairs = pairs.map((pair) {
-    return [-pair[0], -pair[1]];
-  });
-  var conservedPairs = conserved.map((value) => [value, value]);
-
-  var allTests = [pairs, minusPairs, conservedPairs].expand((x) => x);
-
-  for (var pair in allTests) {
-    var input = pair[0];
-    var expected = pair[1];
-    var f;
-    f = new Float32x4(input, 2.0, 3.0, 4.0);
-    array[0] = f;
-    f = array[0];
-    checkEquals(expected, f.x);
-    Expect.equals(2.0, f.y);
-    Expect.equals(3.0, f.z);
-    Expect.equals(4.0, f.w);
-
-    f = new Float32x4(1.0, input, 3.0, 4.0);
-    array[1] = f;
-    f = array[1];
-    Expect.equals(1.0, f.x);
-    checkEquals(expected, f.y);
-    Expect.equals(3.0, f.z);
-    Expect.equals(4.0, f.w);
-
-    f = new Float32x4(1.0, 2.0, input, 4.0);
-    array[2] = f;
-    f = array[2];
-    Expect.equals(1.0, f.x);
-    Expect.equals(2.0, f.y);
-    checkEquals(expected, f.z);
-    Expect.equals(4.0, f.w);
-
-    f = new Float32x4(1.0, 2.0, 3.0, input);
-    array[3] = f;
-    f = array[3];
-    Expect.equals(1.0, f.x);
-    Expect.equals(2.0, f.y);
-    Expect.equals(3.0, f.z);
-    checkEquals(expected, f.w);
-  }
-}
-
-
 main() {
   var list;
 
@@ -249,8 +157,5 @@ main() {
   for (int i = 0; i < 20; i++) {
     testListZero();
   }
-  for (int i = 0; i < 20; i++) {
-    testSpecialValues(list);
-  }
   testLoadStoreDeoptDriver();
 }