Delete CPS IR

tests/compiler/dart2js/cps_ir/input/gvn_1.dart

Index: tests/compiler/dart2js/cps_ir/input/gvn_1.dart
diff --git a/tests/compiler/dart2js/cps_ir/input/gvn_1.dart b/tests/compiler/dart2js/cps_ir/input/gvn_1.dart
deleted file mode 100644
index 4953cb9e3a4197067a08d16f8bcfdacb6b58030c..0000000000000000000000000000000000000000
--- a/tests/compiler/dart2js/cps_ir/input/gvn_1.dart
+++ /dev/null
@@ -1,41 +0,0 @@
-foo(x, list) {
-  var sum = 0;
-  for (int k = 0; k < 10; k++) {
-    // Everything can be hoisted out up to the index access which is
-    // blocked by the bounds check.
-    var a = x.left.left;
-    var b = x.left.right;
-    var c = x.right.left;
-    var d = x.right.right;
-    var i = a.value + c.value;
-    var j = b.value + d.value;
-    var z = list[i * j] + i;
-    sum += z;
-  }
-  return sum;
-}
-// Use a different class for each level in the tree, so type inference
-// is not confused.
-class Root {
-  Branch left, right;
-  Root(this.left, this.right);
-}
-class Branch {
-  Leaf left, right;
-  Branch(this.left, this.right);
-}
-class Leaf {
-  int value;
-  Leaf(this.value);
-}
-main() {
-  var x1 = new Leaf(1);
-  var x2 = new Leaf(10);
-  var x3 = new Leaf(20);
-  var x4 = new Leaf(-10);
-  var y1 = new Branch(x1, x2);
-  var y2 = new Branch(x3, x4);
-  var z  = new Root(y1, y2);
-  print(foo(z, [1,2,3,4,5,6,7,8,9,10]));
-}
-