/* * Copyright (C) 2011 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_DEX_FRONTEND_H_ #define ART_COMPILER_DEX_FRONTEND_H_ #include "dex_file.h" #include "invoke_type.h" namespace art { class CompiledMethod; class Compiler; class CompilerDriver; /* * Assembly is an iterative process, and usually terminates within * two or three passes. This should be high enough to handle bizarre * cases, but detect an infinite loop bug. */ #define MAX_ASSEMBLER_RETRIES 50 // Suppress optimization if corresponding bit set. enum opt_control_vector { kLoadStoreElimination = 0, kLoadHoisting, kSuppressLoads, kNullCheckElimination, kClassInitCheckElimination, kGlobalValueNumbering, kLocalValueNumbering, kPromoteRegs, kTrackLiveTemps, kSafeOptimizations, kBBOpt, kMatch, kPromoteCompilerTemps, kBranchFusing, kSuppressExceptionEdges, kSuppressMethodInlining, }; // Force code generation paths for testing. enum debugControlVector { kDebugVerbose, kDebugDumpCFG, kDebugSlowFieldPath, kDebugSlowInvokePath, kDebugSlowStringPath, kDebugSlowTypePath, kDebugSlowestFieldPath, kDebugSlowestStringPath, kDebugExerciseResolveMethod, kDebugVerifyDataflow, kDebugShowMemoryUsage, kDebugShowNops, kDebugCountOpcodes, kDebugDumpCheckStats, kDebugDumpBitcodeFile, kDebugVerifyBitcode, kDebugShowSummaryMemoryUsage, kDebugShowFilterStats, kDebugTimings, kDebugCodegenDump }; CompiledMethod* CompileOneMethod(CompilerDriver* driver, const Compiler* compiler, const DexFile::CodeItem* code_item, uint32_t access_flags, InvokeType invoke_type, uint16_t class_def_idx, uint32_t method_idx, jobject class_loader, const DexFile& dex_file, void* compilation_unit); } // namespace art #endif // ART_COMPILER_DEX_FRONTEND_H_