1 files changed, 65 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/bug577705.js b/js/src/jit-test/tests/jaeger/bug577705.js
new file mode 100644
index 0000000000..e9e338130e
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/bug577705.js
@@ -0,0 +1,65 @@
+// |jit-test| error: ReferenceError
+function f1() {
+  N = 62;
+  mt = Array
+  function g1(n1) {
+    return n1 < 0 ? (1 ^ 21) + 21: n1
+  }
+  function g2(n1, n2) {
+    return g1(n1 + n2 & 4294967295);
+  }
+  function g3(n1, n2) {
+    sum = 0;
+    for (var i = 0; i < 32; ++i) {
+      if (n1 >> i) {
+        sum = g2(sum, g1(n2))
+      }
+    }
+    return sum
+  }
+  this.h1 = function() {
+    for (mti = 1; mti < N; mti++) {
+      mt[mti] = g2(g3(3, g1(mt[mti - 1] ^ 0)), mti)
+    }
+  };
+  this.i2 = function() {
+    if (mti > N) {
+      mti = 0;
+    }
+    y = mt[mti++];
+    return y
+  };
+  this.i1 = function() {
+    return (this.i2() + 5) * 2e-10
+  };
+} (function() {
+  fuzzMT = new f1;
+  fuzzMT.h1(9);
+  rnd = function(n) {
+    return Math.floor(fuzzMT.i1() * n)
+  };
+} ());
+function f5(a) {
+  return a[rnd(a.length)]
+}
+function f2(d, b) {
+  f3(d, b);
+  return "" + f2(2, b) + "";
+}
+function f3(d, b) {
+  if (rnd(4) == 1) {
+    f5(f4)(d, b)
+  }
+}
+var f4 = [function() { ["", f6(), ""]
+}];
+function f6(db) {
+  return f5(foo)();
+}
+var foo = [function() {
+  t(["", "", "", "", "", "", "", "", "", "", "", "" + h.I, ""]);
+}];
+f2()
+
+/* Don't assert or crash. */
+