|  | // Copyright 2010 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 | 
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|  | // 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 | 
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|  | // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
|  |  | 
|  | // Flags: --always-opt --always-inline-smi-code | 
|  |  | 
|  | // Test deoptimization into inlined smi code. | 
|  |  | 
|  | function f(x) { | 
|  | return ~x; | 
|  | } | 
|  |  | 
|  | f(42); | 
|  | assertEquals(~12, f(12.45)); | 
|  | assertEquals(~42, f(42.87)); | 
|  |  | 
|  |  | 
|  | var a = 1, b = 2, c = 4, d = 8; | 
|  | function g() { | 
|  | return a | (b | (c | d)); | 
|  | } | 
|  |  | 
|  | g(); | 
|  | c = "16"; | 
|  | assertEquals(1 | 2 | 16 | 8, g()); | 
|  |  | 
|  |  | 
|  | function h() { | 
|  | return 1 | a; | 
|  | } | 
|  | a = "2"; | 
|  | h(); | 
|  | assertEquals(3, h()); | 
|  |  | 
|  |  | 
|  | function k() { | 
|  | return a | 1; | 
|  | } | 
|  | a = "4"; | 
|  | k(); | 
|  | assertEquals(5, k()); |