The ARM64 backend could convert Smi to Operand by assigning tagged Smi to
immediate filed in Operand class, as below code snippet. Then the immediate
field is tagged Smi value, would it cause problem when encoding this
operand?
// src\arm64\assember-arm64-inl.h
*template*<>
*struct* ImmediateInitializer<Smi*> {
…
*static* *inline* *int64_t* immediate_for(Smi* t) {;
*return* *reinterpret_cast*<*int64_t*>(t);
}
};
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