blob: 1b752ecf1282eefa936e6bce6b4b8f03275e1707 [file] [log] [blame]
// Copyright 2023 The Dawn & Tint Authors
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef SRC_TINT_LANG_CORE_IR_BUILTIN_CALL_H_
#define SRC_TINT_LANG_CORE_IR_BUILTIN_CALL_H_
#include "src/tint/lang/core/intrinsic/table_data.h"
#include "src/tint/lang/core/ir/call.h"
#include "src/tint/utils/rtti/castable.h"
namespace tint::core::ir {
/// The base class for builtin call instructions in the IR.
class BuiltinCall : public Castable<BuiltinCall, Call> {
public:
/// The base offset in Operands() for the args
static constexpr size_t kArgsOperandOffset = 0;
/// Constructor (no results, no operands)
BuiltinCall();
/// Constructor
/// @param result the result value
/// @param args the conversion arguments
explicit BuiltinCall(InstructionResult* result, VectorRef<Value*> args = tint::Empty);
~BuiltinCall() override;
/// @returns the identifier for the function
virtual size_t FuncId() const = 0;
/// @returns the table data to validate this builtin
virtual const core::intrinsic::TableData& TableData() const = 0;
};
} // namespace tint::core::ir
#endif // SRC_TINT_LANG_CORE_IR_BUILTIN_CALL_H_