Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/test/mjsunit/compiler/escape-analysis-arguments.js b/test/mjsunit/compiler/escape-analysis-arguments.js
new file mode 100644
index 0000000..bdab182
--- /dev/null
+++ b/test/mjsunit/compiler/escape-analysis-arguments.js
@@ -0,0 +1,187 @@
+// Copyright 2013 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 --use-escape-analysis --expose-gc
+
+
+// Simple test of capture
+(function testCapturedArguments() {
+ function h() {
+ return g.arguments[0];
+ }
+
+ function g(x) {
+ return h();
+ }
+
+ function f() {
+ var l = { y : { z : 4 }, x : 2 }
+ var r = g(l);
+ assertEquals(2, r.x);
+ assertEquals(2, l.x);
+ l.x = 3;
+ l.y.z = 5;
+ // Test that the arguments object is properly
+ // aliased
+ assertEquals(3, r.x);
+ assertEquals(3, l.x);
+ assertEquals(5, r.y.z);
+ }
+
+ f(); f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f();
+})();
+
+
+// Get the arguments object twice, test aliasing
+(function testTwoCapturedArguments() {
+ function h() {
+ return g.arguments[0];
+ }
+
+ function i() {
+ return g.arguments[0];
+ }
+
+ function g(x) {
+ return {h : h() , i : i()};
+ }
+
+ function f() {
+ var l = { y : { z : 4 }, x : 2 }
+ var r = g(l);
+ assertEquals(2, r.h.x)
+ l.y.z = 3;
+ assertEquals(3, r.h.y.z);
+ assertEquals(3, r.i.y.z);
+ }
+
+ f(); f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f();
+})();
+
+
+// Nested arguments object test
+(function testTwoCapturedArgumentsNested() {
+ function i() {
+ return { gx : g.arguments[0], hx : h.arguments[0] };
+ }
+
+ function h(x) {
+ return i();
+ }
+
+ function g(x) {
+ return h(x.y);
+ }
+
+ function f() {
+ var l = { y : { z : 4 }, x : 2 }
+ var r = g(l);
+ assertEquals(2, r.gx.x)
+ assertEquals(4, r.gx.y.z)
+ assertEquals(4, r.hx.z)
+ l.y.z = 3;
+ assertEquals(3, r.gx.y.z)
+ assertEquals(3, r.hx.z)
+ assertEquals(3, l.y.z)
+ }
+
+ f(); f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f(); f();
+})();
+
+
+// Nested arguments object test with different inlining
+(function testTwoCapturedArgumentsNested2() {
+ function i() {
+ return { gx : g.arguments[0], hx : h.arguments[0] };
+ }
+
+ function h(x) {
+ return i();
+ }
+
+ function g(x) {
+ return h(x.y);
+ }
+
+ function f() {
+ var l = { y : { z : 4 }, x : 2 }
+ var r = g(l);
+ assertEquals(2, r.gx.x)
+ assertEquals(4, r.gx.y.z)
+ assertEquals(4, r.hx.z)
+ l.y.z = 3;
+ assertEquals(3, r.gx.y.z)
+ assertEquals(3, r.hx.z)
+ assertEquals(3, l.y.z)
+ }
+
+ %NeverOptimizeFunction(i);
+ f(); f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f(); f();
+})();
+
+
+// Multiple captured argument test
+(function testTwoArgumentsCapture() {
+ function h() {
+ return { a : g.arguments[1], b : g.arguments[0] };
+ }
+
+ function g(x, y) {
+ return h();
+ }
+
+ function f() {
+ var l = { y : { z : 4 }, x : 2 }
+ var k = { t : { u : 3 } };
+ var r = g(k, l);
+ assertEquals(2, r.a.x)
+ assertEquals(4, r.a.y.z)
+ assertEquals(3, r.b.t.u)
+ l.y.z = 6;
+ r.b.t.u = 7;
+ assertEquals(6, r.a.y.z)
+ assertEquals(7, k.t.u)
+ }
+
+ f(); f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f(); f();
+ %OptimizeFunctionOnNextCall(f);
+ f(); f();
+})();