1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/inline-Math-random-before-called.js b/js/src/jit-test/tests/ion/inline-Math-random-before-called.js
new file mode 100644
index 000000000..25d801b62
--- /dev/null
+++ b/js/src/jit-test/tests/ion/inline-Math-random-before-called.js
@@ -0,0 +1,11 @@
+// |jit-test| --ion-eager
+
+function ionCompiledEagerly() {
+    Math.random; // establish Math.random's identity for inlining
+    return function() {
+        return +Math.random(); // call will be inlined
+    };
+}
+
+var alreadyIonCompiled = ionCompiledEagerly();
+assertEq(alreadyIonCompiled() < 1, true);