mirror of
https://gitee.com/openharmony/arkcompiler_ets_runtime
synced 2024-10-07 08:03:29 +00:00
6bb2ec5237
Optimize CreateEmptyArray instruction Issue: https://gitee.com/openharmony/arkcompiler_ets_runtime/issues/I77TOL Signed-off-by: weng-xi <wengxi1@huawei.com> Change-Id: Ief29434f57eb34ae6f2efbafca88e85bd0e0db98
166 lines
6.1 KiB
C++
166 lines
6.1 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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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 ECMASCRIPT_COMPILER_GATE_META_DATA_CACHE_H
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#define ECMASCRIPT_COMPILER_GATE_META_DATA_CACHE_H
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#include <string>
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#include "ecmascript/compiler/bytecodes.h"
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#include "ecmascript/compiler/type.h"
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#include "ecmascript/mem/chunk.h"
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#include "ecmascript/mem/chunk_containers.h"
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#include "libpandabase/macros.h"
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namespace panda::ecmascript::kungfu {
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#define CACHED_VALUE_LIST(V) \
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V(1) \
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V(2) \
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V(3) \
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V(4) \
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V(5) \
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// cached ARG list
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#define CACHED_ARG_LIST(V) \
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V(0) \
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V(1) \
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V(2) \
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V(3) \
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V(4) \
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V(5) \
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V(6) \
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V(7) \
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V(8) \
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V(9) \
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V(10) \
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struct GateMetaDataChache {
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static constexpr size_t ONE_VALUE = 1;
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static constexpr size_t TWO_VALUE = 2;
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static constexpr size_t THREE_VALUE = 3;
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static constexpr size_t FOUR_VALUE = 4;
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static constexpr size_t FIVE_VALUE = 5;
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#define DECLARE_CACHED_GATE_META(NAME, OP, R, S, D, V) \
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GateMetaData cached##NAME##_ { OpCode::OP, R, S, D, V };
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IMMUTABLE_META_DATA_CACHE_LIST(DECLARE_CACHED_GATE_META)
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#undef DECLARE_CACHED_GATE_META
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#define DECLARE_CACHED_VALUE_META(VALUE) \
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GateMetaData cachedMerge##VALUE##_ { OpCode::MERGE, GateFlags::CONTROL, VALUE, 0, 0 }; \
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GateMetaData cachedDependSelector##VALUE##_ { OpCode::DEPEND_SELECTOR, GateFlags::FIXED, 1, VALUE, 0 };
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CACHED_VALUE_LIST(DECLARE_CACHED_VALUE_META)
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#undef DECLARE_CACHED_VALUE_META
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#define DECLARE_CACHED_VALUE_META(VALUE) \
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OneParameterMetaData cachedArg##VALUE##_ { OpCode::ARG, GateFlags::HAS_ROOT, 0, 0, 0, VALUE };
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CACHED_ARG_LIST(DECLARE_CACHED_VALUE_META)
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#undef DECLARE_CACHED_VALUE_META
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#define DECLARE_CACHED_GATE_META(NAME, OP, R, S, D, V) \
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GateMetaData cached##NAME##1_{ OpCode::OP, R, S, D, ONE_VALUE }; \
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GateMetaData cached##NAME##2_{ OpCode::OP, R, S, D, TWO_VALUE }; \
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GateMetaData cached##NAME##3_{ OpCode::OP, R, S, D, THREE_VALUE }; \
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GateMetaData cached##NAME##4_{ OpCode::OP, R, S, D, FOUR_VALUE }; \
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GateMetaData cached##NAME##5_{ OpCode::OP, R, S, D, FIVE_VALUE };
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GATE_META_DATA_LIST_WITH_VALUE_IN(DECLARE_CACHED_GATE_META)
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#undef DECLARE_CACHED_GATE_META
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#define DECLARE_CACHED_GATE_META(NAME, OP, R, S, D, V) \
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OneParameterMetaData cached##NAME##1_{ OpCode::OP, R, S, D, V, ONE_VALUE }; \
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OneParameterMetaData cached##NAME##2_{ OpCode::OP, R, S, D, V, TWO_VALUE }; \
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OneParameterMetaData cached##NAME##3_{ OpCode::OP, R, S, D, V, THREE_VALUE }; \
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OneParameterMetaData cached##NAME##4_{ OpCode::OP, R, S, D, V, FOUR_VALUE }; \
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OneParameterMetaData cached##NAME##5_{ OpCode::OP, R, S, D, V, FIVE_VALUE };
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GATE_META_DATA_LIST_WITH_VALUE(DECLARE_CACHED_GATE_META)
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#undef DECLARE_CACHED_GATE_META
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};
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class GateMetaBuilder {
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public:
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#define DECLARE_GATE_META(NAME, OP, R, S, D, V) \
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const GateMetaData* NAME();
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IMMUTABLE_META_DATA_CACHE_LIST(DECLARE_GATE_META)
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#undef DECLARE_GATE_META
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#define DECLARE_GATE_META(NAME, OP, R, S, D, V) \
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const GateMetaData* NAME(size_t value);
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GATE_META_DATA_LIST_WITH_SIZE(DECLARE_GATE_META)
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#undef DECLARE_GATE_META
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#define DECLARE_GATE_META(NAME, OP, R, S, D, V) \
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const GateMetaData* NAME(uint64_t value);
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GATE_META_DATA_LIST_WITH_ONE_PARAMETER(DECLARE_GATE_META)
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#undef DECLARE_GATE_META
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#define DECLARE_GATE_META(NAME, OP, R, S, D, V) \
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const GateMetaData* NAME(uint64_t value, uint64_t pcOffset);
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GATE_META_DATA_LIST_WITH_PC_OFFSET(DECLARE_GATE_META)
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#undef DECLARE_GATE_META
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#define DECLARE_GATE_META(NAME, OP, R, S, D, V) \
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const GateMetaData* NAME(uint64_t pcOffset) const;
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GATE_META_DATA_LIST_WITH_PC_OFFSET_FIXED_VALUE(DECLARE_GATE_META)
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#undef DECLARE_GATE_META
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#define DECLARE_GATE_META(NAME, OP, R, S, D, V) \
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const GateMetaData* NAME(bool value);
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GATE_META_DATA_LIST_WITH_BOOL(DECLARE_GATE_META)
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#undef DECLARE_GATE_META
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explicit GateMetaBuilder(Chunk* chunk);
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const GateMetaData* JSBytecode(size_t valuesIn, EcmaOpcode opcode, uint32_t pcOffset, GateFlags flags)
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{
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return new (chunk_) JSBytecodeMetaData(valuesIn, opcode, pcOffset, flags);
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}
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const GateMetaData* TypedBinaryOp(uint64_t value, TypedBinOp binOp, PGOSampleType type)
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{
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return new (chunk_) TypedBinaryMegaData(value, binOp, type);
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}
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const GateMetaData* Nop()
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{
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return &cachedNop_;
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}
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GateMetaData* NewGateMetaData(const GateMetaData* other)
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{
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auto meta = new (chunk_) GateMetaData(other->opcode_, other->GetFlags(),
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other->statesIn_, other->dependsIn_, other->valuesIn_);
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meta->SetKind(GateMetaData::Kind::MUTABLE_WITH_SIZE);
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return meta;
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}
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const GateMetaData* ConstString(const std::string &str)
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{
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return new (chunk_) StringMetaData(chunk_, str);
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}
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const GateMetaData* FrameState(uint64_t valueIn)
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{
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return new (chunk_) FrameStateMetaData(valueIn);
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}
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private:
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const GateMetaDataChache cache_;
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const GateMetaData cachedNop_ { OpCode::NOP, GateFlags::NONE_FLAG, 0, 0, 0 };
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Chunk* chunk_;
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};
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} // namespace panda::ecmascript::kungfu
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#endif // ECMASCRIPT_COMPILER_GATE_META_DATA_CACHE_H
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