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[clang][dataflow] Add reachedLimit() to the Solver interface. #91320

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Merged
merged 1 commit into from
May 7, 2024
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[clang][dataflow] Add reachedLimit() to the Solver interface. #91320

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3 changes: 3 additions & 0 deletions clang/include/clang/Analysis/FlowSensitive/Solver.h
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Original file line number Diff line number Diff line change
Expand Up @@ -87,6 +87,9 @@ class Solver {
///
/// All elements in `Vals` must not be null.
virtual Result solve(llvm::ArrayRef<const Formula *> Vals) = 0;

// Did the solver reach its resource limit?
virtual bool reachedLimit() const = 0;
};

llvm::raw_ostream &operator<<(llvm::raw_ostream &, const Solver::Result &);
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3 changes: 1 addition & 2 deletions clang/include/clang/Analysis/FlowSensitive/WatchedLiteralsSolver.h
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Expand Up @@ -48,8 +48,7 @@ class WatchedLiteralsSolver : public Solver {

Result solve(llvm::ArrayRef<const Formula *> Vals) override;

// The solver reached its maximum number of iterations.
bool reachedLimit() const { return MaxIterations == 0; }
bool reachedLimit() const override { return MaxIterations == 0; }
};

} // namespace dataflow
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