Check in codegen test expectations.

test/codegen/expect/language/bailout7_test.js

Index: test/codegen/expect/language/bailout7_test.js
diff --git a/test/codegen/expect/language/bailout7_test.js b/test/codegen/expect/language/bailout7_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..389ade7d8b65f5a1234332aa25f105922fa18799
--- /dev/null
+++ b/test/codegen/expect/language/bailout7_test.js
@@ -0,0 +1,59 @@
+dart_library.library('language/bailout7_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__bailout7_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const _interceptors = dart_sdk._interceptors;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const bailout7_test = Object.create(null);
+  let JSArrayOfint = () => (JSArrayOfint = dart.constFn(_interceptors.JSArray$(core.int)))();
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  bailout7_test.global = null;
+  bailout7_test.A = class A extends core.Object {
+    new() {
+      this.array = null;
+    }
+    initArray() {
+      if (dart.dindex(bailout7_test.global, 0) == null) {
+        return JSArrayOfint().of([2]);
+      } else {
+        let map = core.Map.new();
+        map[dartx.set](0, 2);
+        return map;
+      }
+    }
+    bar() {
+      this.array = this.initArray();
+      let element = null;
+      do {
+        element = dart.dindex(this.array, 0);
+        if (core.Map.is(element)) continue;
+        if (element == null) break;
+      } while (!dart.equals(element, 2));
+      return dart.dindex(bailout7_test.global, 0);
+    }
+  };
+  dart.setSignature(bailout7_test.A, {
+    methods: () => ({
+      initArray: dart.definiteFunctionType(dart.dynamic, []),
+      bar: dart.definiteFunctionType(dart.dynamic, [])
+    })
+  });
+  bailout7_test.main = function() {
+    bailout7_test.global = JSArrayOfint().of([2]);
+    for (let i = 0; i < 2; i++) {
+      expect$.Expect.equals(2, new bailout7_test.A().bar());
+    }
+    bailout7_test.global = core.Map.new();
+    dart.dsetindex(bailout7_test.global, 0, 2);
+    for (let i = 0; i < 2; i++) {
+      expect$.Expect.equals(2, new bailout7_test.A().bar());
+    }
+  };
+  dart.fn(bailout7_test.main, VoidTovoid());
+  // Exports:
+  exports.bailout7_test = bailout7_test;
+});