Share optimized code for closures.

test/mjsunit/compiler/optimized-closures.js

Index: test/mjsunit/compiler/optimized-closures.js
===================================================================
--- test/mjsunit/compiler/optimized-closures.js	(revision 0)
+++ test/mjsunit/compiler/optimized-closures.js	(revision 0)
@@ -0,0 +1,57 @@
+// Copyright 2012 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
+//       with the distribution.
+//     * Neither the name of Google Inc. nor the names of its
+//       contributors may be used to endorse or promote products derived
+//       from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Flags: --allow-natives-syntax
+
+// Test optimized closures.
+
+var a = new Array(100);
+
+function f() {
+  var x=0;
+  for (var i=0; i<100; i++) {
+    var g = function goo(y) {
+      function h() {
+        if (goo.arguments[0] == 23) return -42;
+        return 42;
+      }
+      return x + y + h(y);
+    }
+    g(0);
+    %OptimizeFunctionOnNextCall(g);
+    a[i] = g(i);
+  }
+}
+
+f();
+assertEquals(42, a[0]);
+assertEquals(49, a[7]);
+assertEquals(-19, a[23]);
+
+
+
+
Property changes on: test/mjsunit/compiler/optimized-closures.js
___________________________________________________________________
Added: svn:eol-style
   + LF