src/tint/lang/wgsl/ir/unary.h

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#ifndef SRC_TINT_LANG_WGSL_IR_UNARY_H_
#define SRC_TINT_LANG_WGSL_IR_UNARY_H_

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

namespace tint::wgsl::ir {

/// A WGSL-dialect unary instruction in the IR.
class Unary final : public Castable<Unary, core::ir::Unary> {
  public:
    /// The offset in Operands() for the value
    static constexpr size_t kValueOperandOffset = 0;

    /// Constructor (no results, no operands)
    /// @param id the instruction id
    explicit Unary(Id id);

    /// Constructor
    /// @param id the instruction id
    /// @param result the result value
    /// @param op the unary operator
    /// @param val the input value for the instruction
    Unary(Id id, core::ir::InstructionResult* result, core::UnaryOp op, core::ir::Value* val);

    ~Unary() override;

    /// @copydoc core::ir::Instruction::Clone()
    Unary* Clone(core::ir::CloneContext& ctx) override;

    /// @returns the table data to validate this builtin
    const core::intrinsic::TableData& TableData() const override;
};

}  // namespace tint::wgsl::ir

#endif  // SRC_TINT_LANG_WGSL_IR_UNARY_H_