diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testApplyCall.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testApplyCall.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,42 @@
+function testApplyCallHelper(f) {
+    var r = [];
+    for (var i = 0; i < 10; ++i) f.call();
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this,0);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this,[0]);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this,0,1);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this,[0,1]);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this,0,1,2);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this,[0,1,2]);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this,0,1,2,3);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this,[0,1,2,3]);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this,0,1,2,3,4);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this,[0,1,2,3,4]);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.call(this,0,1,2,3,4,5);
+    r.push(x);
+    for (var i = 0; i < 10; ++i) f.apply(this,[0,1,2,3,4,5])
+    r.push(x);
+    return(r.join(","));
+}
+function testApplyCall() {
+    var r = testApplyCallHelper(function (a0,a1,a2,a3,a4,a5,a6,a7) { x = [a0,a1,a2,a3,a4,a5,a6,a7]; });
+    r += testApplyCallHelper(function (a0,a1,a2,a3,a4,a5,a6,a7) { x = [a0,a1,a2,a3,a4,a5,a6,a7]; });
+    return r;
+}
+
+assertEq(testApplyCall(), ",,,,,,,,,,,,,,,,,,,,,,,,0,,,,,,,,0,,,,,,,,0,1,,,,,,,0,1,,,,,,,0,1,2,,,,,,0,1,2,,,,,,0,1,2,3,,,,,0,1,2,3,,,,,0,1,2,3,4,,,,0,1,2,3,4,,,,0,1,2,3,4,5,,,0,1,2,3,4,5,," +
+",,,,,,,,,,,,,,,,,,,,,,,,0,,,,,,,,0,,,,,,,,0,1,,,,,,,0,1,,,,,,,0,1,2,,,,,,0,1,2,,,,,,0,1,2,3,,,,,0,1,2,3,,,,,0,1,2,3,4,,,,0,1,2,3,4,,,,0,1,2,3,4,5,,,0,1,2,3,4,5,,");