void
MacroAssemblerX64::storeUnboxedValue(ConstantOrRegister value, MIRType valueType, const T& dest,
MIRType slotType)
{
if (valueType == MIRType_Double) {
storeDouble(value.reg().typedReg().fpu(), dest);
return;
}
// For known integers and booleans, we can just store the unboxed value if
// the slot has the same type.
if ((valueType == MIRType_Int32 || valueType == MIRType_Boolean) && slotType == valueType) {
if (value.constant()) {
Value val = value.value();
if (valueType == MIRType_Int32)
store32(Imm32(val.toInt32()), dest);
else
store32(Imm32(val.toBoolean() ? 1 : 0), dest);
} else {
store32(value.reg().typedReg().gpr(), dest);
}
return;
}
if (value.constant())
storeValue(value.value(), dest);
else
storeValue(ValueTypeFromMIRType(valueType), value.reg().typedReg().gpr(), dest);
}
void
MacroAssemblerX86::storeUnboxedValue(ConstantOrRegister value, MIRType valueType, const T &dest,
MIRType slotType)
{
if (valueType == MIRType_Double) {
storeDouble(value.reg().typedReg().fpu(), dest);
return;
}
// Store the type tag if needed.
if (valueType != slotType)
storeTypeTag(ImmType(ValueTypeFromMIRType(valueType)), Operand(dest));
// Store the payload.
if (value.constant())
storePayload(value.value(), Operand(dest));
else
storePayload(value.reg().typedReg().gpr(), Operand(dest));
}
