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/*
* Copyright (C) 2014 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.
*/
#include "compiler_ir.h"
#include "arch/instruction_set_features.h"
#include "base/dumpable.h"
#include "dex_flags.h"
#include "dex/quick/mir_to_lir.h"
#include "driver/compiler_driver.h"
#include "mir_graph.h"
#include "utils.h"
namespace art {
CompilationUnit::CompilationUnit(ArenaPool* pool, InstructionSet isa, CompilerDriver* driver,
ClassLinker* linker)
: compiler_driver(driver),
class_linker(linker),
dex_file(nullptr),
class_loader(nullptr),
class_def_idx(0),
method_idx(0),
access_flags(0),
invoke_type(kDirect),
shorty(nullptr),
disable_opt(0),
enable_debug(0),
verbose(false),
instruction_set(isa),
target64(Is64BitInstructionSet(isa)),
arena(pool),
arena_stack(pool),
mir_graph(nullptr),
cg(nullptr),
timings("QuickCompiler", true, false),
print_pass(false),
compiler_(nullptr) {
}
CompilationUnit::CompilationUnit(ArenaPool* pool, InstructionSet isa, CompilerDriver* driver,
ClassLinker* linker, const QuickCompiler* compiler)
: compiler_driver(driver),
class_linker(linker),
dex_file(nullptr),
class_loader(nullptr),
class_def_idx(0),
method_idx(0),
access_flags(0),
invoke_type(kDirect),
shorty(nullptr),
disable_opt(0),
enable_debug(0),
verbose(false),
instruction_set(isa),
target64(Is64BitInstructionSet(isa)),
arena(pool),
arena_stack(pool),
mir_graph(nullptr),
cg(nullptr),
timings("QuickCompiler", true, false),
print_pass(false),
compiler_(compiler) {
}
CompilationUnit::~CompilationUnit() {
overridden_pass_options.clear();
}
void CompilationUnit::StartTimingSplit(const char* label) {
if (compiler_driver->GetDumpPasses()) {
timings.StartTiming(label);
}
}
void CompilationUnit::NewTimingSplit(const char* label) {
if (compiler_driver->GetDumpPasses()) {
timings.EndTiming();
timings.StartTiming(label);
}
}
void CompilationUnit::EndTiming() {
if (compiler_driver->GetDumpPasses()) {
timings.EndTiming();
if (enable_debug & (1 << kDebugTimings)) {
LOG(INFO) << "TIMINGS " << PrettyMethod(method_idx, *dex_file);
LOG(INFO) << Dumpable<TimingLogger>(timings);
}
}
}
} // namespace art
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