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 b638c40673eb9a1449feb175f56717995c83a153..f837045eed037a9235d5cdac317dd84dde883421 100644
--- a/src/code-stubs-hydrogen.cc
+++ b/src/code-stubs-hydrogen.cc
@@ -102,7 +102,8 @@ 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;