| // 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" |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #ifndef SRC_TINT_LANG_CORE_IR_VALIDATOR_H_ |
| #define SRC_TINT_LANG_CORE_IR_VALIDATOR_H_ |
| |
| #include <string> |
| |
| #include "src/tint/utils/containers/enum_set.h" |
| #include "src/tint/utils/result/result.h" |
| |
| // Forward declarations |
| namespace tint::core::ir { |
| class Module; |
| } // namespace tint::core::ir |
| |
| namespace tint::core::ir { |
| |
| /// Enumerator of optional IR capabilities. |
| enum class Capability { |
| /// Allows access instructions to create pointers to vector elements. |
| kAllowVectorElementPointer, |
| }; |
| |
| /// Validates that a given IR module is correctly formed |
| /// @param mod the module to validate |
| /// @param capabilities the optional capabilities that are allowed |
| /// @returns success or failure |
| Result<SuccessType> Validate(const Module& mod, EnumSet<Capability> capabilities = {}); |
| |
| /// Validates the module @p ir and dumps its contents if required by the build configuration. |
| /// @param ir the module to transform |
| /// @param msg the msg to accompany the output |
| /// @param capabilities the optional capabilities that are allowed |
| /// @returns success or failure |
| Result<SuccessType> ValidateAndDumpIfNeeded(const Module& ir, |
| const char* msg, |
| EnumSet<Capability> capabilities = {}); |
| |
| } // namespace tint::core::ir |
| |
| #endif // SRC_TINT_LANG_CORE_IR_VALIDATOR_H_ |