tests/stress/dead-access-to-captured-variable-preceded-by-a-live-store-in-function-with-multiple-basic-blocks.js

   1 function foo(p) {
   2     if (p) {
   3         var x = 42;
   4         (function() { x = 43; })();
   5         x++;
   6         var realResult = x;
   7         (function() { x = 44; })();
   8         var fakeResult = x;
   9         return realResult;
  10     }
  11     var y = 45;
  12     (function() { y = 46; })();
  13     y++;
  14     var realResult2 = y;
  15     (function() { y = 47; })();
  16     var fakeResult2 = y;
  17     return realResult2;
  18 }
  19
  20 noInline(foo);
  21
  22 for (var i = 0; i < 10000; ++i) {
  23     var result = foo(i & 1);
  24     if (result != ((i & 1) ? 44 : 47))
  25         throw "Error: bad result with i = " + i + ": " + result;
  26 }