C++ (Cpp) Key::dependency Beispiele

Beispiel #1

// Test whether two MDefinitions are congruent.
bool
ValueNumberer::VisibleValues::ValueHasher::match(Key k, Lookup l)
{
    // If one of the instructions depends on a store, and the other instruction
    // does not depend on the same store, the instructions are not congruent.
    if (k->dependency() != l->dependency())
        return false;

    bool congruent = k->congruentTo(l); // Ask the values themselves what they think.
    MOZ_ASSERT(congruent == l->congruentTo(k), "congruentTo relation is not symmetric");
    return congruent;
}

Beispiel #2

Datei: ValueNumbering.cpp Projekt: JackWangCUMT/eventql

// Test whether two MDefinitions are congruent.
bool
ValueNumberer::VisibleValues::ValueHasher::match(Key k, Lookup l)
{
    // If one of the instructions depends on a store, and the other instruction
    // does not depend on the same store, the instructions are not congruent.
    if (k->dependency() != l->dependency())
        return false;

    bool congruent = k->congruentTo(l); // Ask the values themselves what they think.
#ifdef DEBUG
    if (congruent != l->congruentTo(k)) {
       JitSpew(JitSpew_GVN, "      congruentTo relation is not symmetric between %s%u and %s%u!!",
               k->opName(), k->id(),
               l->opName(), l->id());
    }
#endif
    return congruent;
}