| // 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_JS_BUILTIN_REDUCER_H_ |
| #define V8_COMPILER_JS_BUILTIN_REDUCER_H_ |
| |
| #include "src/base/compiler-specific.h" |
| #include "src/base/flags.h" |
| #include "src/compiler/graph-reducer.h" |
| #include "src/globals.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| // Forward declarations. |
| class CompilationDependencies; |
| class Factory; |
| |
| namespace compiler { |
| |
| // Forward declarations. |
| class CommonOperatorBuilder; |
| struct FieldAccess; |
| class JSGraph; |
| class JSOperatorBuilder; |
| class SimplifiedOperatorBuilder; |
| class TypeCache; |
| |
| class V8_EXPORT_PRIVATE JSBuiltinReducer final |
| : public NON_EXPORTED_BASE(AdvancedReducer) { |
| public: |
| // Flags that control the mode of operation. |
| enum Flag { |
| kNoFlags = 0u, |
| kDeoptimizationEnabled = 1u << 0, |
| }; |
| typedef base::Flags<Flag> Flags; |
| |
| JSBuiltinReducer(Editor* editor, JSGraph* jsgraph, Flags flags, |
| CompilationDependencies* dependencies, |
| Handle<Context> native_context); |
| ~JSBuiltinReducer() final {} |
| |
| Reduction Reduce(Node* node) final; |
| |
| private: |
| Reduction ReduceArrayIterator(Node* node, IterationKind kind); |
| Reduction ReduceTypedArrayIterator(Node* node, IterationKind kind); |
| Reduction ReduceArrayIterator(Handle<Map> receiver_map, Node* node, |
| IterationKind kind, |
| ArrayIteratorKind iter_kind); |
| Reduction ReduceArrayIteratorNext(Node* node); |
| Reduction ReduceFastArrayIteratorNext(Handle<Map> iterator_map, Node* node, |
| IterationKind kind); |
| Reduction ReduceTypedArrayIteratorNext(Handle<Map> iterator_map, Node* node, |
| IterationKind kind); |
| Reduction ReduceArrayPop(Node* node); |
| Reduction ReduceArrayPush(Node* node); |
| Reduction ReduceDateNow(Node* node); |
| Reduction ReduceDateGetTime(Node* node); |
| Reduction ReduceGlobalIsFinite(Node* node); |
| Reduction ReduceGlobalIsNaN(Node* node); |
| Reduction ReduceMathAbs(Node* node); |
| Reduction ReduceMathAcos(Node* node); |
| Reduction ReduceMathAcosh(Node* node); |
| Reduction ReduceMathAsin(Node* node); |
| Reduction ReduceMathAsinh(Node* node); |
| Reduction ReduceMathAtan(Node* node); |
| Reduction ReduceMathAtanh(Node* node); |
| Reduction ReduceMathAtan2(Node* node); |
| Reduction ReduceMathCbrt(Node* node); |
| Reduction ReduceMathCeil(Node* node); |
| Reduction ReduceMathClz32(Node* node); |
| Reduction ReduceMathCos(Node* node); |
| Reduction ReduceMathCosh(Node* node); |
| Reduction ReduceMathExp(Node* node); |
| Reduction ReduceMathExpm1(Node* node); |
| Reduction ReduceMathFloor(Node* node); |
| Reduction ReduceMathFround(Node* node); |
| Reduction ReduceMathImul(Node* node); |
| Reduction ReduceMathLog(Node* node); |
| Reduction ReduceMathLog1p(Node* node); |
| Reduction ReduceMathLog10(Node* node); |
| Reduction ReduceMathLog2(Node* node); |
| Reduction ReduceMathMax(Node* node); |
| Reduction ReduceMathMin(Node* node); |
| Reduction ReduceMathPow(Node* node); |
| Reduction ReduceMathRound(Node* node); |
| Reduction ReduceMathSign(Node* node); |
| Reduction ReduceMathSin(Node* node); |
| Reduction ReduceMathSinh(Node* node); |
| Reduction ReduceMathSqrt(Node* node); |
| Reduction ReduceMathTan(Node* node); |
| Reduction ReduceMathTanh(Node* node); |
| Reduction ReduceMathTrunc(Node* node); |
| Reduction ReduceNumberIsFinite(Node* node); |
| Reduction ReduceNumberIsInteger(Node* node); |
| Reduction ReduceNumberIsNaN(Node* node); |
| Reduction ReduceNumberIsSafeInteger(Node* node); |
| Reduction ReduceNumberParseInt(Node* node); |
| Reduction ReduceObjectCreate(Node* node); |
| Reduction ReduceStringCharAt(Node* node); |
| Reduction ReduceStringCharCodeAt(Node* node); |
| Reduction ReduceStringFromCharCode(Node* node); |
| Reduction ReduceStringIndexOf(Node* node); |
| Reduction ReduceStringIterator(Node* node); |
| Reduction ReduceStringIteratorNext(Node* node); |
| Reduction ReduceArrayBufferViewAccessor(Node* node, |
| InstanceType instance_type, |
| FieldAccess const& access); |
| |
| Node* ToNumber(Node* value); |
| Node* ToUint32(Node* value); |
| |
| Flags flags() const { return flags_; } |
| Graph* graph() const; |
| Factory* factory() const; |
| JSGraph* jsgraph() const { return jsgraph_; } |
| Isolate* isolate() const; |
| Handle<Context> native_context() const { return native_context_; } |
| CommonOperatorBuilder* common() const; |
| SimplifiedOperatorBuilder* simplified() const; |
| JSOperatorBuilder* javascript() const; |
| CompilationDependencies* dependencies() const { return dependencies_; } |
| |
| CompilationDependencies* const dependencies_; |
| Flags const flags_; |
| JSGraph* const jsgraph_; |
| Handle<Context> const native_context_; |
| TypeCache const& type_cache_; |
| }; |
| |
| DEFINE_OPERATORS_FOR_FLAGS(JSBuiltinReducer::Flags) |
| |
| } // namespace compiler |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_COMPILER_JS_BUILTIN_REDUCER_H_ |