[Interpreter] Add CreateClosure to BytecodeGraphBuilder.

test/unittests/compiler/node-test-utils.cc

Index: test/unittests/compiler/node-test-utils.cc
diff --git a/test/unittests/compiler/node-test-utils.cc b/test/unittests/compiler/node-test-utils.cc
index 713a4bc440889231b58a93f42e8490898c1442b7..b2c6d527911452aca945f146942d161ddc2c7768 100644
--- a/test/unittests/compiler/node-test-utils.cc
+++ b/test/unittests/compiler/node-test-utils.cc
@@ -1858,6 +1858,46 @@ class IsJSCallMatcher final : public NodeMatcher {
   const Matcher<Node*> control_matcher_;
 };
 
+
+class IsCreateClosureMatcher final : public NodeMatcher {
+ public:
+  IsCreateClosureMatcher(const Matcher<CreateClosureParameters>& value_matcher,
+                         const Matcher<Node*>& effect_matcher,
+                         const Matcher<Node*>& control_matcher)
+      : NodeMatcher(IrOpcode::Value::kJSCreateClosure),
+        value_matcher_(value_matcher),
+        effect_matcher_(effect_matcher),
+        control_matcher_(control_matcher) {}
+
+  void DescribeTo(std::ostream* os) const final {
+    NodeMatcher::DescribeTo(os);
+    *os << " whose value (";
+    value_matcher_.DescribeTo(os);
+    *os << "), effect (";
+    effect_matcher_.DescribeTo(os);
+    *os << ") and control (";
+    control_matcher_.DescribeTo(os);
+    *os << ")";
+  }
+
+  bool MatchAndExplain(Node* node, MatchResultListener* listener) const final {
+    if (!NodeMatcher::MatchAndExplain(node, listener)) {
+      return false;
+    }
+    return (PrintMatchAndExplain(OpParameter<CreateClosureParameters>(node),
+                                 "value", value_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
+                                 effect_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetControlInput(node),
+                                 "control", control_matcher_, listener));
+  }
+
+ private:
+  const Matcher<CreateClosureParameters> value_matcher_;
+  const Matcher<Node*> effect_matcher_;
+  const Matcher<Node*> control_matcher_;
+};
+
 }  // namespace
 
 
@@ -2535,6 +2575,15 @@ Matcher<Node*> IsJSCallRuntime(std::vector<Matcher<Node*>> value_matchers,
 }
 
 
+Matcher<Node*> IsCreateClosure(
+    const Matcher<CreateClosureParameters>& closure_parameter_matcher,
+    const Matcher<Node*>& effect_matcher,
+    const Matcher<Node*>& control_matcher) {
+  return MakeMatcher(new IsCreateClosureMatcher(
+      closure_parameter_matcher, effect_matcher, control_matcher));
+}
+
+
 #define IS_BINOP_MATCHER(Name)                                            \
   Matcher<Node*> Is##Name(const Matcher<Node*>& lhs_matcher,              \
                           const Matcher<Node*>& rhs_matcher) {            \