Upstream version 11.40.271.0
[platform/framework/web/crosswalk.git] / src / v8 / src / compiler / js-intrinsic-builder.h
1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef V8_COMPILER_JS_INTRINSIC_BUILDER_H_
6 #define V8_COMPILER_JS_INTRINSIC_BUILDER_H_
7
8 #include "src/compiler/js-graph.h"
9 #include "src/v8.h"
10
11 namespace v8 {
12 namespace internal {
13 namespace compiler {
14
15 typedef std::pair<Node*, Node*> ResultAndEffect;
16
17 class JSIntrinsicBuilder {
18  public:
19   explicit JSIntrinsicBuilder(JSGraph* jsgraph) : jsgraph_(jsgraph) {}
20
21   ResultAndEffect BuildGraphFor(Runtime::FunctionId id,
22                                 const NodeVector& arguments);
23
24  private:
25   ResultAndEffect BuildMapCheck(Node* object, Node* effect,
26                                 InstanceType map_type);
27   ResultAndEffect BuildGraphFor_IsSmi(const NodeVector& arguments);
28   ResultAndEffect BuildGraphFor_IsNonNegativeSmi(const NodeVector& arguments);
29   ResultAndEffect BuildGraphFor_ValueOf(const NodeVector& arguments);
30
31
32   Graph* graph() const { return jsgraph_->graph(); }
33   CommonOperatorBuilder* common() const { return jsgraph_->common(); }
34   JSGraph* jsgraph_;
35 };
36 }
37 }
38 }  // namespace v8::internal::compiler
39
40 #endif  // V8_COMPILER_JS_INTRINSIC_BUILDER_H_