Source/JavaScriptCore/wasm/WasmLLIntTierUpCounter.cpp

/*
 * Copyright (C) 2019 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
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#include "config.h"
#include "WasmLLIntTierUpCounter.h"

#if ENABLE(WEBASSEMBLY)

namespace JSC { namespace Wasm {

void LLIntTierUpCounter::addOSREntryDataForLoop(InstructionStream::Offset offset, OSREntryData&& data)
{
    auto addResult = m_osrEntryData.add(offset, WTFMove(data));
    ASSERT_UNUSED(addResult, addResult.isNewEntry);
}

auto LLIntTierUpCounter::osrEntryDataForLoop(InstructionStream::Offset offset) const -> const OSREntryData&
{
    auto entry = m_osrEntryData.find(offset);
    RELEASE_ASSERT(entry != m_osrEntryData.end());
    return entry->value;
}


} } // namespace JSC::Wasm

#endif // ENABLE(WEBASSEMBLY)