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-rw-r--r--js/src/jit-test/tests/saved-stacks/bug-1451268.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/saved-stacks/bug-1451268.js b/js/src/jit-test/tests/saved-stacks/bug-1451268.js
new file mode 100644
index 0000000000..a4b7b03d92
--- /dev/null
+++ b/js/src/jit-test/tests/saved-stacks/bug-1451268.js
@@ -0,0 +1,23 @@
+// |jit-test| --no-threads; --ion-eager
+// Walking into Rematerialized frames under ordinary frames with their
+// hasCachedSavedFrame bits set shouldn't cause an assertion.
+
+enableTrackAllocations();
+var g = newGlobal({ newCompartment: true });
+var dbg = new Debugger;
+g.toggle = function toggle(x, d) {
+ if (d) {
+ dbg.addDebuggee(g);
+ var frame = dbg.getNewestFrame().older;
+ }
+};
+g.eval("" + function f(x, d) {
+ g(x, d);
+});
+g.eval("" + function g(x, d) {
+ toggle(x, d);
+});
+g.eval("(" + function test() {
+ for (var i = 0; i < 5; i++) f(42, false);
+ f(42, true);
+} + ")();");