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CodeBlockInlines.h
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123 lines (103 loc) · 3.91 KB
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/*
* Copyright (C) 2018-2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "BaselineJITCode.h"
#include "BytecodeStructs.h"
#include "CodeBlock.h"
#include "DFGJITCode.h"
#include "UnlinkedMetadataTableInlines.h"
namespace JSC {
template<typename Functor>
void CodeBlock::forEachValueProfile(const Functor& func)
{
for (unsigned i = 0; i < numberOfArgumentValueProfiles(); ++i)
func(valueProfileForArgument(i), true);
if (m_metadata) {
auto wrapper = [&] (ValueProfile& profile) {
func(profile, false);
};
m_metadata->forEachValueProfile(wrapper);
}
}
template<typename Functor>
void CodeBlock::forEachArrayAllocationProfile(const Functor& func)
{
if (m_metadata) {
#define VISIT(__op) \
m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_arrayAllocationProfile); });
FOR_EACH_OPCODE_WITH_ARRAY_ALLOCATION_PROFILE(VISIT)
#undef VISIT
}
}
template<typename Functor>
void CodeBlock::forEachObjectAllocationProfile(const Functor& func)
{
if (m_metadata) {
#define VISIT(__op) \
m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_objectAllocationProfile); });
FOR_EACH_OPCODE_WITH_OBJECT_ALLOCATION_PROFILE(VISIT)
#undef VISIT
}
}
template<typename Functor>
void CodeBlock::forEachLLIntOrBaselineCallLinkInfo(const Functor& func)
{
if (m_metadata) {
#define VISIT(__op) \
m_metadata->forEach<__op>([&] (auto& metadata) { func(metadata.m_callLinkInfo); });
FOR_EACH_OPCODE_WITH_CALL_LINK_INFO(VISIT)
#undef VISIT
}
}
#if ENABLE(JIT)
ALWAYS_INLINE const JITCodeMap& CodeBlock::jitCodeMap()
{
ASSERT(jitType() == JITType::BaselineJIT);
return static_cast<BaselineJITCode*>(m_jitCode.get())->m_jitCodeMap;
}
ALWAYS_INLINE SimpleJumpTable& CodeBlock::baselineSwitchJumpTable(int tableIndex)
{
ASSERT(jitType() == JITType::BaselineJIT);
return static_cast<BaselineJITCode*>(m_jitCode.get())->m_switchJumpTables[tableIndex];
}
ALWAYS_INLINE StringJumpTable& CodeBlock::baselineStringSwitchJumpTable(int tableIndex)
{
ASSERT(jitType() == JITType::BaselineJIT);
return static_cast<BaselineJITCode*>(m_jitCode.get())->m_stringSwitchJumpTables[tableIndex];
}
#endif
#if ENABLE(DFG_JIT)
ALWAYS_INLINE SimpleJumpTable& CodeBlock::dfgSwitchJumpTable(int tableIndex)
{
ASSERT(jitType() == JITType::DFGJIT);
return static_cast<DFG::JITCode*>(m_jitCode.get())->m_switchJumpTables[tableIndex];
}
ALWAYS_INLINE StringJumpTable& CodeBlock::dfgStringSwitchJumpTable(int tableIndex)
{
ASSERT(jitType() == JITType::DFGJIT);
return static_cast<DFG::JITCode*>(m_jitCode.get())->m_stringSwitchJumpTables[tableIndex];
}
#endif
} // namespace JSC