Index: src/compiler/typer.h |
diff --git a/src/compiler/typer.h b/src/compiler/typer.h |
new file mode 100644 |
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+++ b/src/compiler/typer.h |
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+// 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. |
+ |
+#ifndef V8_COMPILER_TYPER_H_ |
+#define V8_COMPILER_TYPER_H_ |
+ |
+#include "src/v8.h" |
+ |
+#include "src/compiler/graph.h" |
+#include "src/compiler/opcodes.h" |
+#include "src/types.h" |
+ |
+namespace v8 { |
+namespace internal { |
+namespace compiler { |
+ |
+class Typer { |
+ public: |
+ explicit Typer(Zone* zone); |
+ |
+ void Init(Node* node); |
+ void Run(Graph* graph, MaybeHandle<Context> context); |
+ void Narrow(Graph* graph, Node* node, MaybeHandle<Context> context); |
+ void Widen(Graph* graph, Node* node, MaybeHandle<Context> context); |
+ |
+ void DecorateGraph(Graph* graph); |
+ |
+ Zone* zone() { return zone_; } |
+ Isolate* isolate() { return zone_->isolate(); } |
+ |
+ private: |
+ class Visitor; |
+ class RunVisitor; |
+ class NarrowVisitor; |
+ class WidenVisitor; |
+ |
+ Zone* zone_; |
+ Type* number_fun0_; |
+ Type* number_fun1_; |
+ Type* number_fun2_; |
+ Type* imul_fun_; |
+ Type* array_buffer_fun_; |
+ Type* int8_array_fun_; |
+ Type* int16_array_fun_; |
+ Type* int32_array_fun_; |
+ Type* uint8_array_fun_; |
+ Type* uint16_array_fun_; |
+ Type* uint32_array_fun_; |
+ Type* float32_array_fun_; |
+ Type* float64_array_fun_; |
+}; |
+} |
+} |
+} // namespace v8::internal::compiler |
+ |
+#endif // V8_COMPILER_TYPER_H_ |