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Inheritance cache #6627

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wants to merge 40 commits into from
Closed

Inheritance cache #6627

wants to merge 40 commits into from

Commits on Feb 8, 2021

  1. Inheritance cache PoC (incomplete)

    @dstogov
    dstogov committed Feb 8, 2021
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  2. Fix incorrect alignment

    @dstogov
    dstogov committed Feb 8, 2021
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  3. Allow caching of user classes inherited from internal ones

    @dstogov
    dstogov committed Feb 8, 2021
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  4. Improve inheritance cache usage for early binding

    @dstogov
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  5. Extend map_ptr buffer.

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  6. Support for variance. Inheritance cache is disaled for classes that p… 

    …erform any class compatibility checks during inheritance. It should be possible to reduce (or completely eliminate) this retriction.
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  7. Initialize variable

    @dstogov
    dstogov committed Feb 8, 2021
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  8. Allow classes with unresolved property types (without ZEND_ACC_PROPER… 

    …TY_TYPES_RESOLVED flag) to be immutable and to be used for inheritance caching.
    @dstogov
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  9. Allow preloading classes with unresolved property types

    @dstogov
    dstogov committed Feb 8, 2021
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  10. Make inheritance cache to be compatible with variance type checks

    @dstogov
    dstogov committed Feb 8, 2021
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  11. Fixed use-after-free because of class_table reallocation

    @dstogov
    dstogov committed Feb 8, 2021
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  12. Unlinked immutable class may miss static_members_table

    @dstogov
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  13. Inheritance cache support for unresolved constants

    @dstogov
    dstogov committed Feb 8, 2021
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  14. Fixed compilation warning

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    dstogov committed Feb 8, 2021
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  15. Fixed memory leak

    @dstogov
    dstogov committed Feb 8, 2021
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  16. Immutable op_arrays always use MAP_PTR for run_time_cache

    @dstogov
    dstogov committed Feb 8, 2021
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  17. Better support for "captured" static variables (see Zend/tests/anon/0… 

    …15.phpt)
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  18. don't optimize access to properties declared in traits

    @dstogov
    dstogov committed Feb 8, 2021
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  19. Refactoring and cleanup

    @dstogov
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  20. Add dependency into inheritance cache "key"

    @dstogov
    dstogov committed Feb 8, 2021
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  21. Fixed suppor for ZEND_MAP_PTR_KIND_PTR

    @dstogov
    dstogov committed Feb 8, 2021
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  22. Get rid of persistent_script.arena_mem and fix file_cache support

    @dstogov
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  23. Typo: muttable -> mutable and cachable -> cacheable

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  24. Removed deprecated initializer

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  25. Avoid dependencies verification if interfaces/traits are not the same

    @dstogov
    dstogov committed Feb 8, 2021
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  26. Add assertion

    @dstogov
    dstogov committed Feb 8, 2021
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  27. Fixed support for opcache.file_cache_only=1

    @dstogov
    dstogov committed Feb 8, 2021
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  28. Prevent use-after-free

    @dstogov
    dstogov committed Feb 8, 2021
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  29. Fixed incorrect closure handling

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    dstogov committed Feb 8, 2021
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  30. ws

    @dstogov
    dstogov committed Feb 8, 2021
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  31. Remove unused function

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    dstogov committed Feb 8, 2021
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  32. Run full test matrix

    @dstogov
    dstogov committed Feb 8, 2021
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  33. Prevent useless op_array duplication

    @dstogov
    dstogov committed Feb 8, 2021
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  34. Avoid optimization for non immutable op_arrays

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    dstogov committed Feb 8, 2021
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Commits on Feb 9, 2021

  1. Fixed memory leaks with opcache.file_cache_only=1

    @dstogov
    dstogov committed Feb 9, 2021
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  2. Delay CG(arena) deallocation, to avoid dangling pointer in PG(last_er… 

    …ror_message)
    @dstogov
    dstogov committed Feb 9, 2021
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  3. Revert "Run full test matrix" 

    This reverts commit 2062e04.
    @dstogov
    dstogov committed Feb 9, 2021
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  4. Added NEWS entry

    @dstogov
    dstogov committed Feb 9, 2021
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  5. typo

    @dstogov
    dstogov committed Feb 9, 2021
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  6. Disable inheritance caching if some method of parent class has captur… 

    …ed object, rsource or reference in static variable.
    @dstogov
    dstogov committed Feb 9, 2021
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