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/*
* Copyright (C) 2012 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_SRC_COMPILER_LLVM_LLVM_COMPILER_H_
#define ART_SRC_COMPILER_LLVM_LLVM_COMPILER_H_
#include "constants.h"
#include "dex_file.h"
#include "macros.h"
#include <UniquePtr.h>
#include <string>
namespace art {
class ClassLoader;
class CompiledInvokeStub;
class CompiledMethod;
class Compiler;
class OatCompilationUnit;
}
namespace llvm {
class Function;
class LLVMContext;
class Module;
class PointerType;
class StructType;
class Type;
}
namespace art {
namespace compiler_llvm {
class CompilationUnit;
class IRBuilder;
class CompilerLLVM {
public:
CompilerLLVM(Compiler* compiler, InstructionSet insn_set);
~CompilerLLVM();
void MaterializeIfThresholdReached();
void MaterializeRemainder();
Compiler* GetCompiler() const {
return compiler_;
}
InstructionSet GetInstructionSet() const {
return insn_set_;
}
void SetElfFileName(std::string const& filename) {
elf_filename_ = filename;
}
void SetBitcodeFileName(std::string const& filename) {
bitcode_filename_ = filename;
}
CompiledMethod* CompileDexMethod(OatCompilationUnit* oat_compilation_unit);
CompiledMethod* CompileNativeMethod(OatCompilationUnit* oat_compilation_unit);
CompiledInvokeStub* CreateInvokeStub(bool is_static, char const *shorty);
private:
void EnsureCompilationUnit(MutexLock& GUARD);
void Materialize(MutexLock& GUARD);
bool IsBitcodeFileNameAvailable() const {
return !bitcode_filename_.empty();
}
Compiler* compiler_;
public:
Mutex compiler_lock_;
private:
InstructionSet insn_set_;
CompilationUnit* curr_cunit_;
std::vector<CompilationUnit*> cunits_;
std::string elf_filename_;
std::string bitcode_filename_;
DISALLOW_COPY_AND_ASSIGN(CompilerLLVM);
};
} // namespace compiler_llvm
} // namespace art
#endif // ART_SRC_COMPILER_LLVM_LLVM_COMPILER_H_
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