[Interpreter] TurboFan implementation of intrinsics.

src/compiler/bytecode-graph-builder.cc

 // Copyright 2015 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 "src/compiler/bytecode-graph-builder.h"
 
 #include "src/compiler/bytecode-branch-analysis.h"
 #include "src/compiler/linkage.h"
 #include "src/compiler/operator-properties.h"
 #include "src/interpreter/bytecodes.h"
@@ skipping 1759 matching lines @@
 
 
 void BytecodeGraphBuilder::VisitReturn(
     const interpreter::BytecodeArrayIterator& iterator) {
   Node* control =
       NewNode(common()->Return(), environment()->LookupAccumulator());
   UpdateControlDependencyToLeaveFunction(control);
   set_environment(nullptr);
 }
 
+void BytecodeGraphBuilder::BuildIntrinsicOneArg(
+    const interpreter::BytecodeArrayIterator& iterator) {
+  FrameStateBeforeAndAfter states(this, iterator);
+  Runtime::FunctionId functionId =
+      static_cast<Runtime::FunctionId>(iterator.GetIndexOperand(0));
+  interpreter::Register first_arg = iterator.GetRegisterOperand(1);
+  size_t arg_count = 1;
+
+  // Create node to perform the runtime call.
+  const Operator* call = javascript()->CallRuntime(functionId, arg_count);
+  Node* value = ProcessCallRuntimeArguments(call, first_arg, arg_count);
+  environment()->BindAccumulator(value, &states);
+}
+
+void BytecodeGraphBuilder::VisitIntrinsicOneArg(
+    const interpreter::BytecodeArrayIterator& iterator) {
+  BuildIntrinsicOneArg(iterator);
+}
 
 void BytecodeGraphBuilder::BuildForInPrepare(
     const interpreter::BytecodeArrayIterator& iterator) {
   FrameStateBeforeAndAfter states(this, iterator);
   Node* receiver = environment()->LookupAccumulator();
   Node* prepare = NewNode(javascript()->ForInPrepare(), receiver);
   environment()->BindRegistersToProjections(iterator.GetRegisterOperand(0),
                                             prepare, &states);
 }
 
@@ skipping 358 matching lines @@
 
 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) {
   if (environment()->IsMarkedAsUnreachable()) return;
   environment()->MarkAsUnreachable();
   exit_controls_.push_back(exit);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8