1 // Copyright 2015 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Flags: --allow-natives-syntax 6 7 var boom = { valueOf: function() { throw "boom" } }; 8 9 function mult_left_plain(x) { 10 try { 11 return 2 * x; 12 } catch (e) { 13 return e; 14 } 15 } 16 17 %OptimizeFunctionOnNextCall(mult_left_plain); 18 assertEquals("boom", mult_left_plain(boom)); 19 assertEquals(46, mult_left_plain(23)); 20 21 function mult_right_plain(x) { 22 try { 23 return x * 3; 24 } catch (e) { 25 return e; 26 } 27 } 28 29 %OptimizeFunctionOnNextCall(mult_right_plain); 30 assertEquals("boom", mult_right_plain(boom)); 31 assertEquals(69, mult_right_plain(23)); 32 33 function mult_none_plain(x,y) { 34 try { 35 return x * y; 36 } catch (e) { 37 return e; 38 } 39 } 40 41 %OptimizeFunctionOnNextCall(mult_none_plain); 42 assertEquals("boom", mult_none_plain(boom, boom)); 43 assertEquals("boom", mult_none_plain(boom, 2)); 44 assertEquals("boom", mult_none_plain(2, boom)); 45 assertEquals(966, mult_none_plain(23, 42)); 46
