[turbofan] Support variable size argument popping in TF-generated functions

test/cctest/compiler/test-js-typed-lowering.cc

Index: test/cctest/compiler/test-js-typed-lowering.cc
diff --git a/test/cctest/compiler/test-js-typed-lowering.cc b/test/cctest/compiler/test-js-typed-lowering.cc
index 604e696ab53efd0f74510e678a051a3a7c6afee9..a925d5ea2c7eb934eb647c164582d716696344cc 100644
--- a/test/cctest/compiler/test-js-typed-lowering.cc
+++ b/test/cctest/compiler/test-js-typed-lowering.cc
@@ -694,6 +694,7 @@ TEST(RemoveToNumberEffects) {
   JSTypedLoweringTester R;
 
   Node* effect_use = NULL;
+  Node* zero = R.graph.NewNode(R.common.Int32Constant(0));
   for (int i = 0; i < 10; i++) {
     Node* p0 = R.Parameter(Type::Number());
     Node* ton = R.Unop(R.javascript.ToNumber(), p0);
@@ -724,10 +725,12 @@ TEST(RemoveToNumberEffects) {
                                      R.context(), frame_state, ton, R.start());
         break;
       case 5:
-        effect_use = R.graph.NewNode(R.common.Return(), p0, ton, R.start());
+        effect_use =
+            R.graph.NewNode(R.common.Return(), zero, p0, ton, R.start());
         break;
       case 6:
-        effect_use = R.graph.NewNode(R.common.Return(), ton, ton, R.start());
+        effect_use =
+            R.graph.NewNode(R.common.Return(), zero, ton, ton, R.start());
     }
 
     R.CheckEffectInput(R.start(), ton);