Experimental parser: merge to r19637

test/mjsunit/regress/regress-crbug-336148.js

 // Copyright 2014 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
 
-function load(a, i) {
-  return a[i];
+function f(o) {
+  var a = 1;
+  if (true) return o.v && a;
 }
-load([1, 2, 3], "length");
-load(3);
-load([1, 2, 3], 3);
-load(0, 0);
-%OptimizeFunctionOnNextCall(load);
-assertEquals(2, load([1, 2, 3], 1));
-assertEquals(undefined, load(0, 0));
 
-function store(a, i, x) {
-  a[i] = x;
+f({});
+f({});
+%OptimizeFunctionOnNextCall(f);
+assertEquals(1, f({ v: 1 }));
+
+
+function f1() { return 1 && 2; };
+function f2() { return 1 || 2; };
+function f3() { return 0 && 2; };
+function f4() { return 0 || 2; };
+
+function test() {
+  assertEquals(2, f1());
+  assertEquals(1, f2());
+  assertEquals(0, f3());
+  assertEquals(2, f4());
 }
-store([1, 2, 3], "length", 3);
-store(3);
-store([1, 2, 3], 3, 3);
-store(0, 0, 1);
-%OptimizeFunctionOnNextCall(store);
-var a = [1, 2, 3];
-store(a, 1, 1);
-assertEquals(1, a[1]);
-store(0, 0, 1);
+
+test();
+test();
+[f1, f2, f3, f4].forEach(function(f) { %OptimizeFunctionOnNextCall(f); });
+test();