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#include "src/tint/lang/core/ir/unary.h"

#include "src/tint/lang/core/ir/clone_context.h"
#include "src/tint/lang/core/ir/module.h"

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

namespace tint::core::ir {

Unary::Unary() = default;

Unary::Unary(InstructionResult* result, UnaryOp op, Value* val) : op_(op) {
    AddOperand(Unary::kValueOperandOffset, val);
    AddResult(result);
}

Unary::~Unary() = default;

Unary* Unary::Clone(CloneContext& ctx) {
    auto* new_result = ctx.Clone(Result(0));
    auto* val = ctx.Remap(Val());
    return ctx.ir.instructions.Create<Unary>(new_result, op_, val);
}

std::string_view ToString(enum UnaryOp op) {
    switch (op) {
        case UnaryOp::kComplement:
            return "complement";
        case UnaryOp::kNegation:
            return "negation";
    }
    return "<unknown>";
}
}  // namespace tint::core::ir