1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1071879.js b/js/src/jit-test/tests/ion/bug1071879.js
new file mode 100644
index 000000000..efd6bc1b5
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1071879.js
@@ -0,0 +1,39 @@
+// Test 1.
+function g(f, inputs) {
+    for (var j = 0; j < 2; j++) {
+        try {
+            f(inputs[j])
+        } catch (e) {}
+    }
+}
+function f(x) {
+    returnx > 0 ? x && Number.MIN_VALUE >> 0 : x;
+};
+g(f, [-Number.E])
+
+// Test 2.
+function h(x) {
+    (x && 4294967296 >> 0)()
+}
+try {
+    h(Number.MAX_VALUE)
+    h()
+} catch (e) {}
+
+// Test 3.
+var arr = new Float64Array([1, 2, 3, 4, 5, 6, 7, 8, 9, -0]);
+for (var i = 0; i < 10; i++)
+{
+    var el = +arr[i];
+    print(uneval(el ? +0 : el));
+}
+
+// Test 4.
+setIonCheckGraphCoherency()
+function j(x) {
+    x(Math.hypot(x && 0, 4294967296))
+}
+try {
+    j(Infinity)
+    j()
+} catch (e) {}