tests/stress/uint32-to-number-fold-constant-with-do-overflow.js

   1 function foo(a, b) {
   2     return a >>> b;
   3 }
   4
   5 function bar(a, b) {
   6     return foo(a, b);
   7 }
   8
   9 noInline(bar);
  10
  11 for (var i = 0; i < 1000000; ++i) {
  12     var result = bar(-1, 0);
  13     if (result != 4294967295)
  14         throw "Error: bad result: " + result;
  15 }
  16
  17 function baz(a) {
  18     return foo(a, 1);
  19 }
  20
  21 noInline(baz);
  22
  23 for (var i = 0; i < 1000000; ++i) {
  24     var result = baz(-1);
  25     if (result != 2147483647)
  26         throw "Error: bad result: " + result;
  27 }