1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug890722.js b/js/src/jit-test/tests/ion/bug890722.js
new file mode 100644
index 0000000000..c06221915d
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug890722.js
@@ -0,0 +1,29 @@
+
+// Test setting return value;
+
+function bail() { bailout(); }
+function bail2() { bailout(); return 2; }
+
+// Test 1: Test setting/getting return value in ionmonkey
+function test() {
+    return evalcx("1;");
+}
+assertEq(test(), 1)
+
+// Test 3: Test ion -> baseline
+function test2() {
+    return evaluate("1; bail2();");
+}
+assertEq(test2(), 2)
+
+// Test 3: Test ion -> baseline
+function test3() {
+    return evaluate("1; bail2(); 3");
+}
+assertEq(test3(), 3)
+
+// Test4: Test baseline -> ion entering (very fragile, since iterations need to be precise, before it gets tested)
+function test4() {
+    return evaluate("1; for(var i=0; i<1097; i++) { 3; };");
+}
+assertEq(test4(), 3)