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Generalize small dominators optimization #116454

Merged
merged 6 commits into from
Oct 8, 2023
Merged

Generalize small dominators optimization #116454

merged 6 commits into from
Oct 8, 2023

Commits on Oct 5, 2023

  1. Test immediate dominators using public API

    @tmiasko
    tmiasko committed Oct 5, 2023
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  2. Remove redundant Dominators::start_node field

    @tmiasko
    tmiasko committed Oct 5, 2023
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  3. Optimize dominators for small path graphs 

    Generalizes the small dominators approach from rust-lang#107449.
    @tmiasko
    tmiasko committed Oct 5, 2023
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  4. Remove small dominators optimization from SsaLocals 

    The optimization is now part of the general implementation.
    @tmiasko
    tmiasko committed Oct 5, 2023
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  5. Move DefLocation from rustc_codegen_ssa to rustc_middle

    @tmiasko
    tmiasko committed Oct 5, 2023
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  6. Replace LocationExtended with DefLocation in SsaLocals

    @tmiasko
    tmiasko committed Oct 5, 2023
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