| // 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 | 
 |  | 
 | // Regression for register allocation. | 
 | var x; | 
 | var a = new Float32Array([1,2, 4, 6, 8, 11, NaN, 1/0, -3]) | 
 | var val = 2.1*a[1]*a[0]*a[1*2*3*0]*a[1*1]*1.0; | 
 | assertEquals(8.4, val); | 
 |  | 
 | // Regression for double-phis | 
 | var a; | 
 | var t = true; | 
 | var res = [2.5, 2]; | 
 | for (var i = 0; i < 2; i++) { | 
 |   if (t) { | 
 |     a = 1.5; | 
 |   } else { | 
 |     a = true; | 
 |   } | 
 |   assertEquals(res[i], a+1); | 
 |   t = false; | 
 | } |