void IRGenerator::accept(ArrayExpr& arrayExpr)
{
FNTRACE();
// loads a new array of given elements from regs[1] to regs[N], where regs[0] equals N;
Value* array = createAlloca(arrayExpr.getType(), get(1 + arrayExpr.values().size()));
// store array size at array[0]
createArraySet(array, get(0), get(arrayExpr.values().size()));
// store array values at array[1] to array[N]
for (size_t i = 1, e = 1 + arrayExpr.values().size(); i != e; ++i) {
Value* element = codegen(arrayExpr.values()[i].get());
createArraySet(array, get(i), element);
}
result_ = array;
}
void IRGenerator::accept(ArrayExpr& arrayExpr)
{
FNTRACE();
std::vector<Value*> values;
for (size_t i = 0, e = arrayExpr.values().size(); i != e; ++i) {
Value* element = codegen(arrayExpr.values()[i].get());
values.push_back(element);
}
if (isConstant(values)) {
std::vector<Constant*> constants;
for (Value* value: values)
constants.push_back(static_cast<Constant*>(value));
result_ = get(constants);
} else {
// TODO: print line:col hint where this exact message occured.
// via: reportError(arrayExpr, "Variable array elements not allowed.");
reportError("Variable array elements not allowed.");
result_ = nullptr;
}
}
void FlowCallVisitor::accept(ArrayExpr& array)
{
for (const auto& e: array.values()) {
visit(e.get());
}
}
