Support pass-through of stub caller arguments

src/code-stubs-hydrogen.cc

Index: src/code-stubs-hydrogen.cc
diff --git a/src/code-stubs-hydrogen.cc b/src/code-stubs-hydrogen.cc
index bdb3024f4b2c215795c3044b4183e850beb32cbb..f0a559167ff244adc5110467f2d5c1127c6f273a 100644
--- a/src/code-stubs-hydrogen.cc
+++ b/src/code-stubs-hydrogen.cc
@@ -98,7 +98,8 @@ bool CodeStubGraphBuilderBase::BuildGraph() {
   HGraph* graph = this->graph();
   Zone* zone = this->zone();
   for (int i = 0; i < descriptor->register_param_count_; ++i) {
-    HParameter* param = new(zone) HParameter(i);
+    HParameter* param =
+        new(zone) HParameter(i, HParameter::REGISTER_PARAMETER);
     AddInstruction(param);
     graph->start_environment()->Push(param);
     parameters_[i] = param;