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