1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/inline-arguments-spread-optimization-rectifier.js b/js/src/jit-test/tests/arguments/inline-arguments-spread-optimization-rectifier.js
new file mode 100644
index 0000000000..a89abcdc0b
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/inline-arguments-spread-optimization-rectifier.js
@@ -0,0 +1,39 @@
+// |jit-test| --fast-warmup
+
+function foo(a,b) {
+    with ({}) {}
+    return a + b;
+}
+
+function inner(x,y) {
+    assertEq(x + y, foo(...arguments));
+}
+
+function outer0() {
+    trialInline();
+    inner();
+}
+
+function outer1() {
+    trialInline();
+    inner(1);
+}
+
+function outer2() {
+    trialInline();
+    inner(1, 2);
+}
+
+function outer3() {
+    trialInline();
+    inner(1,2,3);
+}
+
+with ({}) {}
+
+for (var i = 0; i < 50; i++) {
+    outer0();
+    outer1();
+    outer2();
+    outer3();
+}