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// Copyright 2023 The Dawn & Tint Authors
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#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_