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#ifndef SRC_TINT_LANG_CORE_IR_TRANSFORM_PRESERVE_PADDING_H_
#define SRC_TINT_LANG_CORE_IR_TRANSFORM_PRESERVE_PADDING_H_

#include "src/tint/utils/result/result.h"

// Forward declarations.
namespace tint::core::ir {
class Module;
}

namespace tint::core::ir::transform {

/// PreservePadding is a transform that decomposes stores of whole structure and array types to
/// preserve padding bytes.
///
/// @note assumes that DirectVariableAccess will be run afterwards for backends that need it.
/// @param module the module to transform
/// @returns success or failure
Result<SuccessType> PreservePadding(Module& module);

}  // namespace tint::core::ir::transform

#endif  // SRC_TINT_LANG_CORE_IR_TRANSFORM_PRESERVE_PADDING_H_