1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bailout-float-regs.js b/js/src/jit-test/tests/ion/bailout-float-regs.js
new file mode 100644
index 0000000000..175fc59cca
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bailout-float-regs.js
@@ -0,0 +1,13 @@
+function f() {
+    var res = 0;
+    for (var i = 0; i < 2000; i++) {
+        var res1 = Math.abs(i - 123.5); // Double
+        var res2 = Math.fround(i + 0.5); // Float32
+        if (i > 1900) {
+            bailout();
+        }
+        res += res1 + res2;
+    }
+    assertEq(res, 3767376);
+}
+f();