js/src/jit-test/tests/jaeger/bug769985.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/jaeger/bug769985.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,19 @@
     1.4 +
     1.5 +/* Make sure ints are converted to doubles as needed at the head of loops which modify those ints. */
     1.6 +
     1.7 +function bar() {}
     1.8 +
     1.9 +function foo() {
    1.10 +  var n = 0.5;
    1.11 +  n -= 0.5;
    1.12 +  var iters = 0;
    1.13 +  for (var i = n;; ) {
    1.14 +    bar();
    1.15 +    iters++;
    1.16 +    if (i == 100)
    1.17 +      break;
    1.18 +    i = (i + 1) | 0;
    1.19 +  }
    1.20 +  assertEq(iters, 101);
    1.21 +}
    1.22 +foo();

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