1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1005590.js b/js/src/jit-test/tests/ion/bug1005590.js
new file mode 100644
index 0000000000..4fe1363bee
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1005590.js
@@ -0,0 +1,9 @@
+function f(x) {
+    "use asm"
+    return !(1 || x)
+}
+for (var j = 0; j < 1; j++) {
+    (function(x) {
+        +f(+x)
+    })()
+}