Version 3.2.7
Disabled the original 'classic' V8 code generator. Crankshaft is now the default on all platforms.
Changed the heap profiler to use more descriptive names.
Performance and stability improvements to isolates on all platforms.
git-svn-id: http://v8.googlecode.com/svn/trunk@7491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/test/mjsunit/regress/regress-1229.js b/test/mjsunit/regress/regress-1229.js
new file mode 100644
index 0000000..4afb964
--- /dev/null
+++ b/test/mjsunit/regress/regress-1229.js
@@ -0,0 +1,79 @@
+// Copyright 2011 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
+
+// Check that %NewObjectFromBound works correctly when called from optimized
+// frame.
+function foo(x, y, z) {
+ assertEquals(1, x);
+ assertEquals(2, y);
+ assertEquals(3, z);
+}
+
+var bound_arg = [1];
+
+function f(y, z) {
+ return %NewObjectFromBound(foo, bound_arg);
+}
+
+// Check that %NewObjectFromBound looks at correct frame for inlined function.
+function g(z, y) {
+ return f(y, z); /* f should be inlined into g, note rotated arguments */
+}
+
+// Check that %NewObjectFromBound looks at correct frame for inlined function.
+function ff(x) { }
+function h(z2, y2) {
+ var local_z = z2 >> 1;
+ ff(local_z);
+ var local_y = y2 >> 1;
+ ff(local_y);
+ return f(local_y, local_z); /* f should be inlined into h */
+}
+
+for (var i = 0; i < 100000; i++) f(2, 3);
+
+for (var i = 0; i < 100000; i++) g(3, 2);
+
+for (var i = 0; i < 100000; i++) h(6, 4);
+
+// Check that %_IsConstructCall returns correct value when inlined
+var NON_CONSTRUCT_MARKER = {};
+var CONSTRUCT_MARKER = {};
+function baz() {
+ return (!%_IsConstructCall()) ? NON_CONSTRUCT_MARKER : CONSTRUCT_MARKER;
+}
+
+function bar(x, y, z) {
+ var non_construct = baz(); /* baz should be inlined */
+ assertEquals(non_construct, NON_CONSTRUCT_MARKER);
+ var construct = new baz();
+ assertEquals(construct, CONSTRUCT_MARKER);
+}
+
+for (var i = 0; i < 100000; i++) new bar(1, 2, 3);