Enable stub generation using Hydrogen/Lithium (again)

test/mjsunit/keyed-call-ic.js

 // Copyright 2010 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 43 matching lines @@
 F.prototype.one = function() {return 'one'; }
 F.prototype.two = function() {return 'two'; }
 F.prototype.three = function() {return 'three'; }
 
 var keys =
     ['one', 'one', 'one',  'one', 'two', 'two', 'one', 'three', 'one', 'two'];
 
 function testKeyTransitions() {
   var i, key, result, message;
 
-  var f = new F();

[Jakob Kummerow, 2012/11/19 12:36:00]

uhm...?

[danno, 2012/11/26 17:16:18]

Done.

-
-  // Custom call generators
-  var array = [];
-  for (i = 0; i != 10; i++) {
-    key = (i < 8) ? 'push' : 'pop';
-    array[key](i);
-  }
-
-  assertEquals(6, array.length);
-  for (i = 0; i != array.length; i++) {
-    assertEquals(i, array[i]);
-  }
-
-  for (i = 0; i != 10; i++) {
-    key = (i < 3) ? 'pop' : 'push';
-    array[key](i);
-  }
-
-  assertEquals(10, array.length);
-  for (i = 0; i != array.length; i++) {
-    assertEquals(i, array[i]);
-  }
-
   var string = 'ABCDEFGHIJ';
-  for (i = 0; i != 10; i++) {
-    key = ((i < 5) ? 'charAt' : 'charCodeAt');
-    result = string[key](i);
-    message = '\'' + string + '\'[\'' + key + '\'](' + i + ')';
-    if (i < 5) {
-      assertEquals(string.charAt(i), result, message);
-    } else {
-      assertEquals(string.charCodeAt(i), result, message);
+    for (i = 0; i != 10; i++) {
+        key = ((i < 5) ? 'charAt' : 'charCodeAt');
+        result = string[key](i);
+//        message = '\'' + string + '\'[\'' + key + '\'](' + i + ')';
+        if (i < 5) {
+            assertEquals(string.charAt(i), result);
+        } else {
+            assertEquals(string.charCodeAt(i), result);
+        }
     }
-  }
-
-  for (i = 0; i != 10; i++) {
-    key = ((i < 5) ? 'charCodeAt' : 'charAt');
-    result = string[key](i);
-    message = '\'' + string + '\'[\'' + key + '\'](' + i + ')';
-    if (i < 5) {
-      assertEquals(string.charCodeAt(i), result, message);
-    } else {
-      assertEquals(string.charAt(i), result, message);
-    }
-  }
-
-  // Function is a constant property
-  key = 'one';
-  for (i = 0; i != 10; i++) {
-    assertEquals(key, f[key]());
-    if (i == 5) {
-      key = 'two';  // the name change should case a miss
-    }
-  }
-
-  // Function is a fast property
-  f.field = function() { return 'field'; }
-  key = 'field';
-  for (i = 0; i != 10; i++) {
-    assertEquals(key, f[key]());
-    if (i == 5) {
-      key = 'two';  // the name change should case a miss
-    }
-  }
-
-  // Calling on slow case object
-  f.prop = 0;
-  delete f.prop; // force the object to the slow case
-  f.four = function() { return 'four'; }
-  f.five = function() { return 'five'; }
-
-  key = 'four';
-  for (i = 0; i != 10; i++) {
-    assertEquals(key, f[key]());
-    if (i == 5) {
-      key = 'five';
-    }
-  }
-
-  // Calling on global object
-  key = 'globalFunction1';
-  var expect = 'function1';
-  for (i = 0; i != 10; i++) {
-    assertEquals(expect, global[key]());
-    if (i == 5) {
-      key = 'globalFunction2';
-      expect = 'function2';
-    }
-  }
 }
 
 testKeyTransitions();
-
-function testTypeTransitions() {
-  var f = new F();
-  var s = '';
-  var m = 'one';
-  var i;
-
-  s = '';
-  for (i = 0; i != 10; i++) {
-    if (i == 5)  { F.prototype.one = function() { return '1'; } }
-    s += f[m]();
-  }
-  assertEquals("oneoneoneoneone11111", s);
-
-  s = '';
-  for (i = 0; i != 10; i++) {
-    if (i == 5)  { f.__proto__ = { one: function() { return 'I'; } } }
-    s += f[m]();
-  }
-  assertEquals("11111IIIII", s);
-
-  s = '';
-  for (i = 0; i != 10; i++) {
-    if (i == 5)  { f.one = function() { return 'ONE'; } }
-    s += f[m]();
-  }
-  assertEquals("IIIIIONEONEONEONEONE", s);
-
-  m = 'toString';
-
-  s = '';
-  var obj = { toString: function() { return '2'; } };
-  for (i = 0; i != 10; i++) {
-    if (i == 5)  { obj = "TWO"; }
-    s += obj[m]();
-  }
-  assertEquals("22222TWOTWOTWOTWOTWO", s);
-
-  s = '';
-  obj = { toString: function() { return 'ONE'; } };
-  m = 'toString';
-  for (i = 0; i != 10; i++) {
-    if (i == 5)  { obj = 1; }
-    s += obj[m]();
-  }
-  assertEquals("ONEONEONEONEONE11111", s);
-}
-
-testTypeTransitions();