Check in codegen test expectations.

test/codegen/expect/language/memory_swap_test.js

Index: test/codegen/expect/language/memory_swap_test.js
diff --git a/test/codegen/expect/language/memory_swap_test.js b/test/codegen/expect/language/memory_swap_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..6a28de5c050d8e00f16927b8e10ad6e66285d201
--- /dev/null
+++ b/test/codegen/expect/language/memory_swap_test.js
@@ -0,0 +1,71 @@
+dart_library.library('language/memory_swap_test', null, /* Imports */[
+  'dart_sdk'
+], function load__memory_swap_test(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const memory_swap_test = Object.create(null);
+  let VoidToint = () => (VoidToint = dart.constFn(dart.definiteFunctionType(core.int, [])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  let dynamicAnddynamicTodynamic = () => (dynamicAnddynamicTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [dart.dynamic, dart.dynamic])))();
+  memory_swap_test.main = function() {
+    for (let i = 0; i < 100000; i++) {
+      memory_swap_test.spillingMethod(i, dart.fn(() => 0, VoidToint()));
+    }
+  };
+  dart.fn(memory_swap_test.main, VoidTodynamic());
+  memory_swap_test.spillingMethod = function(what, obfuscate) {
+    let a = dart.dcall(obfuscate);
+    let b = dart.dcall(obfuscate);
+    let c = dart.dcall(obfuscate);
+    let d = dart.dcall(obfuscate);
+    let e = dart.dcall(obfuscate);
+    let f = dart.dcall(obfuscate);
+    let g = dart.dcall(obfuscate);
+    let h = dart.dcall(obfuscate);
+    let i = dart.dcall(obfuscate);
+    let j = dart.dcall(obfuscate);
+    let k = dart.dcall(obfuscate);
+    let l = dart.dcall(obfuscate);
+    let m = dart.dcall(obfuscate);
+    let n = dart.dcall(obfuscate);
+    let o = dart.dcall(obfuscate);
+    let p = dart.dcall(obfuscate);
+    let q = dart.dcall(obfuscate);
+    let r = dart.dcall(obfuscate);
+    let s = dart.dcall(obfuscate);
+    let t = dart.dcall(obfuscate);
+    let u = dart.dcall(obfuscate);
+    let v = dart.dcall(obfuscate);
+    while (dart.equals(what, 42)) {
+      a = b;
+      b = a;
+      c = d;
+      d = c;
+      e = f;
+      f = e;
+      g = h;
+      h = g;
+      i = j;
+      j = i;
+      k = l;
+      l = k;
+      m = n;
+      n = m;
+      o = p;
+      p = o;
+      q = r;
+      r = q;
+      s = t;
+      t = s;
+      u = v;
+      v = u;
+      what = dart.dsend(what, '+', 1);
+    }
+    return dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(dart.dsend(a, '+', b), '+', c), '+', d), '+', e), '+', f), '+', g), '+', h), '+', i), '+', j), '+', k), '+', l), '+', m), '+', n), '+', o), '+', p), '+', q), '+', r), '+', s), '+', t), '+', u), '+', v);
+  };
+  dart.fn(memory_swap_test.spillingMethod, dynamicAnddynamicTodynamic());
+  // Exports:
+  exports.memory_swap_test = memory_swap_test;
+});