diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/jaeger/tableSwitchFloat.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/jaeger/tableSwitchFloat.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,18 @@
+function f() {
+    switch(2) {
+        case 1: return 1;
+        case 2: return 2;
+        default: return -1;
+    }
+}
+assertEq(f(), 2);
+
+function g() {
+    switch(3.14) {
+        case 3: return 3;
+        case 4: return 4;
+        default: return -1;
+    }
+}
+assertEq(g(), -1);
+