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-rw-r--r--js/src/jit-test/tests/ion/invalidation/outofline.js22
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/invalidation/outofline.js b/js/src/jit-test/tests/ion/invalidation/outofline.js
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index 000000000..17976d752
--- /dev/null
+++ b/js/src/jit-test/tests/ion/invalidation/outofline.js
@@ -0,0 +1,22 @@
+// Breaks with --ion -n. See bug 718122.
+
+function Foo()
+{ }
+
+Foo.prototype.bar = function(){
+ print("yes hello");
+ return 5;
+}
+
+var x = new Foo();
+
+function f(x) {
+ // Enter Ion.
+ for (var i=0; i < 41; i++);
+
+ // At this point we have no type information for the GetPropertyCache below.
+ // This causes the cache to be typed as Value.
+ x.bar();
+}
+
+f(x);