[Interpreter] Add CreateClosure to BytecodeGraphBuilder.

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

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "test/unittests/compiler/node-test-utils.h"
 
 #include <vector>
 
 #include "src/assembler.h"
 #include "src/compiler/common-operator.h"
@@ skipping 1840 matching lines @@
             PrintMatchAndExplain(NodeProperties::GetControlInput(node),
                                  "control", control_matcher_, listener));
   }
 
  private:
   const std::vector<Matcher<Node*>> value_matchers_;
   const Matcher<Node*> effect_matcher_;
   const Matcher<Node*> control_matcher_;
 };
 
+
+class IsCreateClosureMatcher final : public NodeMatcher {
+ public:
+  IsCreateClosureMatcher(
+      const Matcher<SharedFunctionInfo*>& shared_function_info_matcher,
+      const Matcher<PretenureFlag>& pretenure_flag_matcher,
+      const Matcher<Node*>& effect_matcher,
+      const Matcher<Node*>& control_matcher)
+      : NodeMatcher(IrOpcode::Value::kJSCreateClosure),
+        shared_function_info_matcher_(shared_function_info_matcher),
+        pretenure_flag_matcher_(pretenure_flag_matcher),
+        effect_matcher_(effect_matcher),
+        control_matcher_(control_matcher) {}
+
+  void DescribeTo(std::ostream* os) const final {
+    NodeMatcher::DescribeTo(os);
+    *os << " whose value (";
+    shared_function_info_matcher_.DescribeTo(os);
+    *os << ", ";
+    pretenure_flag_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).shared_info(),
+                "value.shared_info", shared_function_info_matcher_, listener) &&
+            PrintMatchAndExplain(
+                OpParameter<CreateClosureParameters>(node).pretenure(),
+                "value.pretenure", pretenure_flag_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetEffectInput(node), "effect",
+                                 effect_matcher_, listener) &&
+            PrintMatchAndExplain(NodeProperties::GetControlInput(node),
+                                 "control", control_matcher_, listener));
+  }
+
+ private:
+  const Matcher<SharedFunctionInfo*> shared_function_info_matcher_;
+  const Matcher<PretenureFlag> pretenure_flag_matcher_;
+  const Matcher<Node*> effect_matcher_;
+  const Matcher<Node*> control_matcher_;
+};
+
 }  // namespace
 
 
 Matcher<Node*> IsDead() {
   return MakeMatcher(new NodeMatcher(IrOpcode::kDead));
 }
 
 
 Matcher<Node*> IsEnd(const Matcher<Node*>& control0_matcher) {
   return MakeMatcher(new IsControl1Matcher(IrOpcode::kEnd, control0_matcher));
@@ skipping 657 matching lines @@
 
 Matcher<Node*> IsJSCallRuntime(std::vector<Matcher<Node*>> value_matchers,
                                const Matcher<Node*>& effect_matcher,
                                const Matcher<Node*>& control_matcher) {
   return MakeMatcher(new IsJSCallMatcher(IrOpcode::kJSCallRuntime,
                                          value_matchers, effect_matcher,
                                          control_matcher));
 }
 
 
+Matcher<Node*> IsCreateClosure(
+    const Matcher<SharedFunctionInfo*>& shared_function_info_matcher,
+    const Matcher<PretenureFlag>& pretenure_flag_matcher,
+    const Matcher<Node*>& effect_matcher,
+    const Matcher<Node*>& control_matcher) {
+  return MakeMatcher(new IsCreateClosureMatcher(
+      shared_function_info_matcher, pretenure_flag_matcher, effect_matcher,
+      control_matcher));
+}
+
+
 #define IS_BINOP_MATCHER(Name)                                            \
   Matcher<Node*> Is##Name(const Matcher<Node*>& lhs_matcher,              \
                           const Matcher<Node*>& rhs_matcher) {            \
     return MakeMatcher(                                                   \
         new IsBinopMatcher(IrOpcode::k##Name, lhs_matcher, rhs_matcher)); \
   }
 IS_BINOP_MATCHER(NumberEqual)
 IS_BINOP_MATCHER(NumberLessThan)
 IS_BINOP_MATCHER(NumberSubtract)
 IS_BINOP_MATCHER(NumberMultiply)
@@ skipping 65 matching lines @@
 IS_UNOP_MATCHER(NumberToUint32)
 IS_UNOP_MATCHER(ObjectIsSmi)
 IS_UNOP_MATCHER(Word32Clz)
 IS_UNOP_MATCHER(JSUnaryNot)
 IS_UNOP_MATCHER(JSTypeOf)
 #undef IS_UNOP_MATCHER
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8