Add OptimizationContext to analysis passes and visitors. #3754
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This change modifies several analysis and pass implementations to accept and utilize an OptimizationContext. This allows them to leverage pre-computed topological sorts from the context, avoiding redundant computations. Specifically: - DataflowVisitor and BitProvenanceAnalysis are updated to use `OptimizationContext` for topological sorts. - PredicateDominatorAnalysis is updated to use `OptimizationContext` for reverse topological sorts. - DataflowSimplificationPass and SelectSimplificationPass now pass the `OptimizationContext` to the analyses they use. - Benchmarks for PredicateDominatorAnalysis are updated to test with and without sharing the `OptimizationContext`. PiperOrigin-RevId: 861883547
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Add OptimizationContext to analysis passes and visitors.
This change modifies several analysis and pass implementations to accept and utilize an OptimizationContext. This allows them to leverage pre-computed topological sorts from the context, avoiding redundant computations.
Specifically:
OptimizationContextfor topological sorts.OptimizationContextfor reverse topological sorts.OptimizationContextto the analyses they use.OptimizationContext.