src/tint/lang/spirv/ir/copy_logical.h

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#ifndef SRC_TINT_LANG_SPIRV_IR_COPY_LOGICAL_H_
#define SRC_TINT_LANG_SPIRV_IR_COPY_LOGICAL_H_

#include <string>

#include "src/tint/lang/core/ir/call.h"
#include "src/tint/utils/rtti/castable.h"

namespace tint::spirv::ir {

/// A spirv OpCopyLogical instruction in the IR.
class CopyLogical final : public Castable<CopyLogical, core::ir::Call> {
  public:
    /// The offset in Operands() for Arg.
    static constexpr size_t kArgOperandOffset = 0;

    /// The number of results.
    static constexpr size_t kNumResults = 1;

    /// The number of operands.
    static constexpr size_t kNumOperands = 1;

    /// Constructor
    /// @param id the instruction id
    /// @param result the result value
    /// @param arg the object to copy
    CopyLogical(Id id, core::ir::InstructionResult* result, core::ir::Value* arg);

    ~CopyLogical() override;

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

    /// @returns The argument being copied.
    core::ir::Value* Arg() { return Operand(kArgOperandOffset); }

    /// @returns The argument being copied.
    const core::ir::Value* Arg() const { return Operand(kArgOperandOffset); }

    /// @returns the friendly name for the instruction
    std::string FriendlyName() const override;
};

}  // namespace tint::spirv::ir

#endif  // SRC_TINT_LANG_SPIRV_IR_COPY_LOGICAL_H_