Check in codegen test expectations.

test/codegen/expect/language/try_catch_optimized3_test.js

+dart_library.library('language/try_catch_optimized3_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__try_catch_optimized3_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const try_catch_optimized3_test = Object.create(null);
+  let boolTodynamic = () => (boolTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [core.bool])))();
+  let doubleAndboolTodynamic = () => (doubleAndboolTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [core.double, core.bool])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  try_catch_optimized3_test.foo = function(b) {
+    if (dart.test(b)) dart.throw(123);
+  };
+  dart.fn(try_catch_optimized3_test.foo, boolTodynamic());
+  try_catch_optimized3_test.test_double = function(x, b) {
+    try {
+      x = dart.notNull(x) + 1.0;
+      try_catch_optimized3_test.foo(b);
+    } catch (e) {
+      let result = dart.notNull(x) - 1.0;
+      expect$.Expect.equals(1.0, result);
+      return result;
+    }
+
+  };
+  dart.fn(try_catch_optimized3_test.test_double, doubleAndboolTodynamic());
+  try_catch_optimized3_test.main = function() {
+    for (let i = 0; i < 100; i++)
+      try_catch_optimized3_test.test_double(1.0, false);
+    try_catch_optimized3_test.test_double(1.0, false);
+    expect$.Expect.equals(1.0, try_catch_optimized3_test.test_double(1.0, true));
+  };
+  dart.fn(try_catch_optimized3_test.main, VoidTodynamic());
+  // Exports:
+  exports.try_catch_optimized3_test = try_catch_optimized3_test;
+});