// Copyright 2023 The Dawn & Tint Authors
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#include "src/tint/lang/core/ir/instruction_result.h"

#include "src/tint/lang/core/ir/clone_context.h"
#include "src/tint/lang/core/ir/constant.h"
#include "src/tint/lang/core/ir/instruction.h"
#include "src/tint/lang/core/ir/module.h"
#include "src/tint/utils/ice/ice.h"

TINT_INSTANTIATE_TYPEINFO(tint::core::ir::InstructionResult);

namespace tint::core::ir {

InstructionResult::InstructionResult(const core::type::Type* type) : type_(type) {
    TINT_ASSERT(type_ != nullptr);
}

InstructionResult::~InstructionResult() = default;

void InstructionResult::Destroy() {
    TINT_ASSERT(source_ == nullptr);
    Base::Destroy();
}

InstructionResult* InstructionResult::Clone(CloneContext& ctx) {
    // Do not clone the `Source`. It will be set when this result is placed in the new parent
    // instruction.
    return ctx.ir.values.Create<InstructionResult>(type_);
}

}  // namespace tint::core::ir