dart2js: Initial implementation of inlining.

tests/compiler/dart2js/js_backend_cps_ir_operators2_test.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // Tests of operators.
 
 library operators_tests;
 
 import 'js_backend_cps_ir.dart';
 
 const List<TestEntry> tests = const [
 
-  const TestEntry.forMethod('function(foo)',
-      r"""
+  const TestEntry(r"""
 foo(a, b) => ((a & 0xff0000) >> 1) & b;
 main() {
   print(foo(123, 234));
   print(foo(0, 2));
 }""", r"""
-function(a, b) {
-  return (a & 16711680) >>> 1 & b;
+function() {
+  P.print((123 & 16711680) >>> 1 & 234);
+  P.print((0 & 16711680) >>> 1 & 2);
 }"""),
 
-  const TestEntry.forMethod('function(foo)',
-      r"""
+  const TestEntry(r"""
 foo(a) => ~a;
 main() {
   print(foo(1));
   print(foo(10));
 }""", r"""
-function(a) {
-  return ~a >>> 0;
+function() {
+  P.print(~1 >>> 0);
+  P.print(~10 >>> 0);
 }"""),
 
   const TestEntry.forMethod('function(foo)',
       r"""
 foo(a) => a % 13;
 main() {
   print(foo(5));
   print(foo(-100));
 }""", r"""
 function(a) {
-  return C.JSInt_methods.$mod(a, 13);
+  var result = a % 13;
+  return result === 0 ? 0 : result > 0 ? result : 13 < 0 ? result - 13 : result + 13;
 }"""),
 
-  const TestEntry.forMethod('function(foo)',
-      r"""
+  const TestEntry(r"""
 foo(a) => a % 13;
 main() {
   print(foo(5));
   print(foo(100));
 }""", r"""
-function(a) {
-  return a % 13;
+function() {
+  P.print(5 % 13);
+  P.print(100 % 13);
 }"""),
 
-  const TestEntry.forMethod('function(foo)',
-      r"""
+  const TestEntry(r"""
 foo(a) => a.remainder(13);
 main() {
   print(foo(5));
   print(foo(-100));
 }""", r"""
-function(a) {
-  return a % 13;
+function() {
+  P.print(5 % 13);
+  P.print(-100 % 13);
 }"""),
 
   const TestEntry.forMethod('function(foo)',
       r"""
 foo(a) => a ~/ 13;
 main() {
   print(foo(5));
   print(foo(-100));
 }""", r"""
 function(a) {
-  return C.JSInt_methods.$tdiv(a, 13);
+  var v0;
+  return (a | 0) === a && (13 | 0) === 13 ? a / 13 | 0 : J.getInterceptor$n(v0 = a / 13).toInt$0(v0);
 }"""),
 
-  const TestEntry.forMethod('function(foo)',
-      r"""
+  const TestEntry(r"""
 foo(a) => a ~/ 13;
 main() {
   print(foo(5));
   print(foo(100));
 }""", r"""
-function(a) {
-  return a / 13 | 0;
+function() {
+  P.print(5 / 13 | 0);
+  P.print(100 / 13 | 0);
 }"""),
 
   const TestEntry.forMethod('function(foo)',
       r"""
 foo(a) => a ~/ 13;
 main() {
   print(foo(5));
   print(foo(8000000000));
 }""", r"""
 function(a) {
-  return C.JSInt_methods.$tdiv(a, 13);
+  var v0;
+  return (a | 0) === a && (13 | 0) === 13 ? a / 13 | 0 : J.getInterceptor$n(v0 = a / 13).toInt$0(v0);
 }"""),
 
 ];
 
 void main() {
   runTests(tests);
 }