1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testRUNLOOPCorrectness.js b/js/src/jit-test/tests/basic/testRUNLOOPCorrectness.js
new file mode 100644
index 0000000..5ec5529
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testRUNLOOPCorrectness.js
@@ -0,0 +1,15 @@
+function testRUNLOOPCorrectness() {
+    var b = 0;
+    for (var i = 0; i < RUNLOOP; ++i) {
+    ++b;
+    }
+    return b;
+}
+// Change the global shape right before doing the test
+this.testRUNLOOPCorrectnessVar = 1;
+assertEq(testRUNLOOPCorrectness(), RUNLOOP);
+checkStats({
+    recorderStarted: 1,
+    recorderAborted: 0,
+    traceTriggered: 1
+});