1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/asm.js/bug1565301.js b/js/src/jit-test/tests/asm.js/bug1565301.js
new file mode 100644
index 0000000000..77feaa1e26
--- /dev/null
+++ b/js/src/jit-test/tests/asm.js/bug1565301.js
@@ -0,0 +1,29 @@
+// |jit-test| skip-if: !isAsmJSCompilationAvailable() || helperThreadCount() === 0
+
+const maxSize = Math.pow(2, 29) - 1;
+
+// We just don't want to crash during compilation here.
+
+evaluate(`
+  offThreadCompileToStencil("\\
+    g = (function(t,foreign){\\
+        \\"use asm\\";\\
+        var ff = foreign.ff;\\
+        function f() {\\
+            +ff()\\
+        }\\
+        return f\\
+", { lineNumber: (${maxSize})});
+`);
+
+evaluate(`
+  offThreadCompileToStencil("\\
+    g = (function(t,foreign){\\
+        \\"use asm\\";\\
+        var ff = foreign.ff;\\
+        function f() {\\
+            +ff()\\
+        }\\
+        return f\\
+", { lineNumber: (${maxSize + 1})});
+`);