js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js@b8a032363ba2
js/src/jit-test/tests/basic/testGlobalShapeChangeAfterDeepBail.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 // Complicated whitebox test for bug 487845.
2 function testGlobalShapeChangeAfterDeepBail() {
3 function f(name) {
4 this[name] = 1; // may change global shape
5 for (var i = 0; i < 4; i++)
6 ; // MonitorLoopEdge eventually triggers assertion
7 }
9 // When i==3, deep-bail, then change global shape enough times to exhaust
10 // the array of GlobalStates.
11 var arr = [[], [], [], ["bug0", "bug1", "bug2", "bug3", "bug4"]];
12 for (var i = 0; i < arr.length; i++)
13 arr[i].forEach(f);
14 }
15 testGlobalShapeChangeAfterDeepBail();
