Delete CPS IR

tests/compiler/dart2js/cps_ir/expected/optimize_indexers.js

Index: tests/compiler/dart2js/cps_ir/expected/optimize_indexers.js
diff --git a/tests/compiler/dart2js/cps_ir/expected/optimize_indexers.js b/tests/compiler/dart2js/cps_ir/expected/optimize_indexers.js
deleted file mode 100644
index 1b8c35138749badff32658f8be2ccf05e66a17fb..0000000000000000000000000000000000000000
--- a/tests/compiler/dart2js/cps_ir/expected/optimize_indexers.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Expectation for test: 
-// // Method to test: function(test)
-// import 'package:expect/expect.dart';
-// 
-// // This example illustrates a case we wish to do better in terms of inlining and
-// // code generation.
-// //
-// // Naively this function would be compiled without inlining Wrapper.[],
-// // JSArray.[] and Wrapper.[]= because:
-// // JSArray.[] is too big (14 nodes)
-// // Wrapper.[] is too big if we force inlining of JSArray (15 nodes)
-// // Wrapper.[]= is even bigger (46 nodes)
-// //
-// // We now do specialization of [] and []= by adding guards and injecting builtin
-// // operators. This made it possible to inline []. We still don't see []= inlined
-// // yet, that might require that we improve the inlining counting heuristics a
-// // bit.
-// @NoInline()
-// test(data, x) {
-//   data[x + 1] = data[x];
-// }
-// 
-// main() {
-//   var wrapper = new Wrapper();
-//   wrapper[33] = wrapper[1]; // make Wrapper.[]= and [] used more than once.
-//   print(test(new Wrapper(), int.parse('2')));
-// }
-// 
-// class Wrapper {
-//   final List arr = <bool>[true, false, false, true];
-//   operator[](int i) => this.arr[i];
-//   operator[]=(int i, v) {
-//     if (i > arr.length - 1) arr.length = i + 1;
-//     return arr[i] = v;
-//   }
-// }
-
-function(data, x) {
-  var v0 = J.$add$ns(x, 1), v1 = data.arr;
-  if (x >>> 0 !== x || x >= v1.length)
-    return H.ioore(v1, x);
-  data.$indexSet(0, v0, v1[x]);
-}