Allow inlining of functions containing object literals.

test/mjsunit/compiler/inline-literals.js

Index: test/mjsunit/compiler/inline-literals.js
diff --git a/test/mjsunit/compiler/inline-literals.js b/test/mjsunit/compiler/inline-literals.js
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+// 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 that we can inline functions containing materialized literals.
+
+function o2(b, c) {
+  return { 'b':b, 'c':c, 'y':b + c };
+}
+
+function o1(a, b, c) {
+  return { 'a':a, 'x':o2(b, c) };
+}
+
+function TestObjectLiteral(a, b, c) {
+  var expected = { 'a':a, 'x':{ 'b':b, 'c':c, 'y':b + c } };
+  var result = o1(a, b, c);
+  assertEquals(expected, result, "TestObjectLiteral");
+}
+
+TestObjectLiteral(1, 2, 3);
+TestObjectLiteral(1, 2, 3);
+%OptimizeFunctionOnNextCall(TestObjectLiteral);
+TestObjectLiteral(1, 2, 3);
+TestObjectLiteral('a', 'b', 'c');