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php-in-php: GcCollectCyclesRuntime phase 3 — destruct_try_invoke + object_release_storage PHP (#18660)#18664

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PurHur merged 1 commit into
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agent/runtime-php-gc-destruct-release-18701
Jul 13, 2026
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php-in-php: GcCollectCyclesRuntime phase 3 — destruct_try_invoke + object_release_storage PHP (#18660)#18664
PurHur merged 1 commit into
masterfrom
agent/runtime-php-gc-destruct-release-18701

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@PurHur

@PurHur PurHur commented Jul 13, 2026

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Summary

  • Route phpc_destruct_try_invoke through GcDestructTryInvokeJitHelper PHP (replaces ~43 LOC inline LLVM guards + destructor dispatch).
  • Route phpc_object_release_storage through GcObjectReleaseStorageJitHelper PHP (replaces ~24 LOC notify/unregister/free LLVM loop).
  • Add thin phpc_*_native internals for constructed/destructor/notify/mm_free ABI bridges via GcCollectCyclesNativeOpsJit.
  • LLVM shrink: 124 lines removed from lib/JIT/Builtin/GcCollectCyclesRuntime.php; semantics moved to ext/standard/ PHP helpers.

Closes #18660

php-src reference

  • Zend/zend_objects_API.c — destructor invocation / object free

Verification

vendor/bin/phpunit --filter 'GcDestructShutdownRuntimeShrinkTest|GcDestructAllowDelrefRuntimeShrinkTest|GcCollectCyclesCollectRuntimeShrinkTest|GcDestructTryInvokeRuntimeShrinkTest'
# OK (17 tests, 72 assertions)

make bootstrap-selfhost-vm-driver-execute-probe
# bootstrap-selfhost-vm-driver-execute-probe: OK

Made with Cursor

@PurHur @cursoragent
php-in-php: route destruct_try_invoke + object_release_storage throug…
ca509c7 
…h PHP helpers (#18660)

Replace inline LLVM orchestration in GcCollectCyclesRuntime with
GcDestructTryInvokeJitHelper and GcObjectReleaseStorageJitHelper PHP SSOT
plus thin native bridges for constructed/destructor/notify/free ABI.

Closes #18660

Co-authored-by: Cursor <cursoragent@cursor.com>
@PurHur PurHur merged commit ff9f328 into master Jul 13, 2026
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@PurHur PurHur mentioned this pull request Jul 13, 2026
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@PurHur PurHur deleted the agent/runtime-php-gc-destruct-release-18701 branch July 13, 2026 17:45
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php-in-php: GcCollectCyclesRuntime phase 3 — route destruct_try_invoke + object_release_storage LLVM through PHP helpers (#1492)

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