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      1 // Copyright 2014 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 function Module() {
      6   "use asm";
      7 
      8   function if0() {
      9     var x = 0 ? 11 : 12;
     10     return (x == 11) | 0;
     11   }
     12 
     13   function if1() {
     14     var x = 1 ? 13 : 14;
     15     return (x == 13) | 0;
     16   }
     17 
     18   function if2() {
     19     var x = 0 ? 15 : 16;
     20     return (x != 15) | 0;
     21   }
     22 
     23   function if3() {
     24     var x = 1 ? 17 : 18;
     25     return (x != 17) | 0;
     26   }
     27 
     28   function if4() {
     29     var x = 0 ? 19 : 20;
     30     var y = (x == 19) ? 21 : 22;
     31     return y;
     32   }
     33 
     34   function if5() {
     35     var x = 1 ? 23 : 24;
     36     var y = (x == 23) ? 25 : 26;
     37     return y;
     38   }
     39 
     40   function if6() {
     41     var x = 0 ? 27 : 28;
     42     var y = (x == 27) ? 29 : 30;
     43     var z = (y == 29) ? 31 : 32;
     44     return z;
     45   }
     46 
     47   function if7() {
     48     var x = 1 ? 33 : 34;
     49     var y = (x == 33) ? 35 : 36;
     50     var z = (y == 35) ? 37 : 38;
     51     var w = (z == 37) ? 39 : 40;
     52     return w;
     53   }
     54 
     55   function if8() {
     56     if (0) {
     57       var x = 0 ? 43 : 44;
     58       var y = (x == 43) ? 45 : 46;
     59       var z = (y == 45) ? 47 : 48;
     60       var w = (z == 47) ? 49 : 50;
     61     } else {
     62       var x = 1 ? 53 : 54;
     63       var y = (x == 53) ? 55 : 56;
     64       var z = (y == 55) ? 57 : 58;
     65       var w = (z == 57) ? 59 : 60;
     66     }
     67     return w;
     68   }
     69 
     70   return {if0: if0, if1: if1, if2: if2, if3: if3, if4: if4, if5: if5, if6: if6, if7: if7, if8: if8 };
     71 }
     72 
     73 var m = Module();
     74 assertEquals(0, m.if0());
     75 assertEquals(1, m.if1());
     76 assertEquals(1, m.if2());
     77 assertEquals(0, m.if3());
     78 assertEquals(22, m.if4());
     79 assertEquals(25, m.if5());
     80 assertEquals(32, m.if6());
     81 assertEquals(39, m.if7());
     82 assertEquals(59, m.if8());
     83 
     84 
     85 function Spec(a,b) {
     86   "use asm";
     87 
     88   var xx = a | 0;
     89   var yy = b | 0;
     90 
     91   function f() {
     92     if (xx) {
     93       var x = yy ? 43 : 44;
     94       var y = (x == 43) ? 45 : 46;
     95       var z = (y == 45) ? 47 : 48;
     96       var w = (z == 47) ? 49 : 50;
     97     } else {
     98       var x = yy ? 53 : 54;
     99       var y = (x == 53) ? 55 : 56;
    100       var z = (y == 55) ? 57 : 58;
    101       var w = (z == 57) ? 59 : 60;
    102     }
    103     return w;
    104   }
    105   return {f: f};
    106 }
    107 
    108 assertEquals(60, Spec(0,0).f());
    109 assertEquals(59, Spec(0,1).f());
    110 assertEquals(50, Spec(1,0).f());
    111 assertEquals(49, Spec(1,1).f());
    112