1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/recover-arguments.js b/js/src/jit-test/tests/ion/recover-arguments.js
new file mode 100644
index 0000000000..fd6e44f9db
--- /dev/null
+++ b/js/src/jit-test/tests/ion/recover-arguments.js
@@ -0,0 +1,26 @@
+setJitCompilerOption("baseline.warmup.trigger", 9);
+setJitCompilerOption("ion.warmup.trigger", 20);
+
+// Prevent the GC from cancelling compilations, when we expect them to succeed.
+gczeal(0);
+
+function rcreate_arguments_object_nouse() {
+    assertRecoveredOnBailout(arguments, true);
+}
+
+function rcreate_arguments_object_oneuse() {
+  assertRecoveredOnBailout(arguments, true);
+  return arguments[0];
+}
+
+function rcreate_arguments_object_oneuse_oob() {
+  assertRecoveredOnBailout(arguments, true);
+  return arguments[100];
+}
+
+with ({}) {}
+for (var i = 0; i < 100; i++) {
+    rcreate_arguments_object_nouse();
+    rcreate_arguments_object_oneuse(0);
+    rcreate_arguments_object_oneuse_oob(0);
+}