src/tint/lang/msl/ir/member_builtin_call.h

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#ifndef SRC_TINT_LANG_MSL_IR_MEMBER_BUILTIN_CALL_H_
#define SRC_TINT_LANG_MSL_IR_MEMBER_BUILTIN_CALL_H_

#include <string>

#include "src/tint/lang/core/intrinsic/table_data.h"
#include "src/tint/lang/core/ir/member_builtin_call.h"
#include "src/tint/lang/msl/builtin_fn.h"
#include "src/tint/lang/msl/intrinsic/dialect.h"
#include "src/tint/utils/rtti/castable.h"

namespace tint::msl::ir {

/// An MSL member builtin call instruction in the IR.
class MemberBuiltinCall final : public Castable<MemberBuiltinCall, core::ir::MemberBuiltinCall> {
  public:
    /// Constructor
    /// @param id the instruction id
    /// @param result the result value
    /// @param func the builtin function
    /// @param object the object
    /// @param args the call arguments
    MemberBuiltinCall(Id id,
                      core::ir::InstructionResult* result,
                      BuiltinFn func,
                      core::ir::Value* object,
                      VectorRef<core::ir::Value*> args = tint::Empty);

    ~MemberBuiltinCall() override;

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

    /// @returns the builtin function
    BuiltinFn Func() const { return func_; }

    /// @returns the identifier for the function
    size_t FuncId() const override { return static_cast<size_t>(func_); }

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

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

  private:
    BuiltinFn func_;
};

}  // namespace tint::msl::ir

#endif  // SRC_TINT_LANG_MSL_IR_MEMBER_BUILTIN_CALL_H_