B3PhiChildren.cpp   [plain text]


/*
 * Copyright (C) 2015 Apple Inc. All rights reserved.
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#include "config.h"
#include "B3PhiChildren.h"

#if ENABLE(B3_JIT)

#include "B3ValueInlines.h"

namespace JSC { namespace B3 {

PhiChildren::PhiChildren(Procedure& proc)
    : m_upsilons(proc.values().size())
{
    for (Value* value : proc.values()) {
        if (UpsilonValue* upsilon = value->as<UpsilonValue>()) {
            Value* phi = upsilon->phi();
            Vector<UpsilonValue*>& vector = m_upsilons[phi];
            if (vector.isEmpty())
                m_phis.append(phi);
            vector.append(upsilon);
        }
    }
}

PhiChildren::~PhiChildren()
{
}

} } // namespace JSC::B3

#endif // ENABLE(B3_JIT)