Reland "[Interpreter] Add CreateClosure to BytecodeGraphBuilder."

src/interpreter/interpreter.cc

Index: src/interpreter/interpreter.cc
diff --git a/src/interpreter/interpreter.cc b/src/interpreter/interpreter.cc
index 12b7d3da0fc4f22867bde0e833d0a910b644055b..a17555f317d0b778d6c110bb19ab521ba4a5fecb 100644
--- a/src/interpreter/interpreter.cc
+++ b/src/interpreter/interpreter.cc
@@ -1367,15 +1367,16 @@ void Interpreter::DoCreateObjectLiteral(
 }
 
 
-// CreateClosure <tenured>
+// CreateClosure <index> <tenured>
 //
-// Creates a new closure for SharedFunctionInfo in the accumulator with the
-// PretenureFlag <tenured>.
+// Creates a new closure for SharedFunctionInfo at position |index| in the
+// constant pool and with the PretenureFlag <tenured>.
 void Interpreter::DoCreateClosure(compiler::InterpreterAssembler* assembler) {
   // TODO(rmcilroy): Possibly call FastNewClosureStub when possible instead of
   // calling into the runtime.
-  Node* shared = __ GetAccumulator();
-  Node* tenured_raw = __ BytecodeOperandImm(0);
+  Node* index = __ BytecodeOperandIdx(0);
+  Node* shared = __ LoadConstantPoolEntry(index);
+  Node* tenured_raw = __ BytecodeOperandImm(1);
   Node* tenured = __ SmiTag(tenured_raw);
   Node* result =
       __ CallRuntime(Runtime::kInterpreterNewClosure, shared, tenured);
@@ -1384,6 +1385,16 @@ void Interpreter::DoCreateClosure(compiler::InterpreterAssembler* assembler) {
 }
 
 
+// CreateClosureWide <index> <tenured>
+//
+// Creates a new closure for SharedFunctionInfo at position |index| in the
+// constant pool and with the PretenureFlag <tenured>.
+void Interpreter::DoCreateClosureWide(
+    compiler::InterpreterAssembler* assembler) {
+  return DoCreateClosure(assembler);
+}
+
+
 // CreateMappedArguments
 //
 // Creates a new mapped arguments object.