1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/regress/reserve-enough.js b/js/src/jit-test/tests/wasm/regress/reserve-enough.js
new file mode 100644
index 0000000000..c591fa3153
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/regress/reserve-enough.js
@@ -0,0 +1,13 @@
+// Bug 1281131 - be sure to reserve enough stack space
+
+wasmEvalText(
+`(module
+  (func $func0
+   ${loopy(100)}
+   (nop)))`);
+
+function loopy(n) {
+    if (n == 0)
+	return "(nop)";
+    return `(block $out${n} (loop $in${n} ${loopy(n-1)}))`;
+}