/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ART_COMPILER_OPTIMIZING_INTRINSICS_X86_64_H_
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#define ART_COMPILER_OPTIMIZING_INTRINSICS_X86_64_H_
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#include "intrinsics.h"
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namespace art {
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class ArenaAllocator;
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class HInvokeStaticOrDirect;
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class HInvokeVirtual;
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namespace x86_64 {
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class CodeGeneratorX86_64;
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class X86_64Assembler;
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class IntrinsicLocationsBuilderX86_64 final : public IntrinsicVisitor {
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public:
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explicit IntrinsicLocationsBuilderX86_64(CodeGeneratorX86_64* codegen);
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// Define visitor methods.
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#define OPTIMIZING_INTRINSICS(Name, IsStatic, NeedsEnvironmentOrCache, SideEffects, Exceptions, ...) \
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void Visit ## Name(HInvoke* invoke) override;
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#include "intrinsics_list.h"
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INTRINSICS_LIST(OPTIMIZING_INTRINSICS)
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#undef INTRINSICS_LIST
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#undef OPTIMIZING_INTRINSICS
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// Check whether an invoke is an intrinsic, and if so, create a location summary. Returns whether
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// a corresponding LocationSummary with the intrinsified_ flag set was generated and attached to
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// the invoke.
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bool TryDispatch(HInvoke* invoke);
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private:
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ArenaAllocator* const allocator_;
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CodeGeneratorX86_64* const codegen_;
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DISALLOW_COPY_AND_ASSIGN(IntrinsicLocationsBuilderX86_64);
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};
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class IntrinsicCodeGeneratorX86_64 final : public IntrinsicVisitor {
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public:
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explicit IntrinsicCodeGeneratorX86_64(CodeGeneratorX86_64* codegen) : codegen_(codegen) {}
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// Define visitor methods.
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#define OPTIMIZING_INTRINSICS(Name, IsStatic, NeedsEnvironmentOrCache, SideEffects, Exceptions, ...) \
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void Visit ## Name(HInvoke* invoke) override;
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#include "intrinsics_list.h"
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INTRINSICS_LIST(OPTIMIZING_INTRINSICS)
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#undef INTRINSICS_LIST
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#undef OPTIMIZING_INTRINSICS
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private:
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X86_64Assembler* GetAssembler();
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ArenaAllocator* GetAllocator();
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CodeGeneratorX86_64* const codegen_;
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DISALLOW_COPY_AND_ASSIGN(IntrinsicCodeGeneratorX86_64);
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};
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} // namespace x86_64
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} // namespace art
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#endif // ART_COMPILER_OPTIMIZING_INTRINSICS_X86_64_H_
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