| // Copyright 2024 The Dawn & Tint Authors |
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| #ifndef SRC_TINT_LANG_CORE_IR_TRANSFORM_PREVENT_INFINITE_LOOPS_H_ |
| #define SRC_TINT_LANG_CORE_IR_TRANSFORM_PREVENT_INFINITE_LOOPS_H_ |
| |
| #include "src/tint/lang/core/ir/validator.h" |
| #include "src/tint/utils/result.h" |
| |
| // Forward declarations. |
| namespace tint::core::ir { |
| class Module; |
| } |
| |
| namespace tint::core::ir::transform { |
| |
| /// The capabilities that the transform can support. |
| const Capabilities kPreventInfiniteLoopsCapabilities{Capability::kAllowDuplicateBindings}; |
| |
| /// PreventInfiniteLoops is a transform that injects an additional exit condition into loops that |
| /// may be infinite, to prevent downstream compilers from making bad assumptions due to the |
| /// undefined behavior of infinite loops. |
| /// |
| /// @param module the module to transform |
| /// @returns success or failure |
| Result<SuccessType> PreventInfiniteLoops(Module& module); |
| |
| } // namespace tint::core::ir::transform |
| |
| #endif // SRC_TINT_LANG_CORE_IR_TRANSFORM_PREVENT_INFINITE_LOOPS_H_ |
