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Implement Garbage Collection Register Analysis Stage #416

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tgiphil opened this issue Aug 19, 2017 · 1 comment
Open

Implement Garbage Collection Register Analysis Stage #416

tgiphil opened this issue Aug 19, 2017 · 1 comment
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Feature Help Wanted High Priority
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2.6 Release

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tgiphil commented Aug 19, 2017

This stage performs a live-in/out range analysis to determine when CPU registers and stack locations hold type references and emits compact data tables with this information. The table can then be used to find all object roots within the stack and CPU registers.
@tgiphil tgiphil added this to the 1.9 Release milestone Aug 19, 2017
@tgiphil tgiphil self-assigned this Aug 19, 2017
@tgiphil tgiphil modified the milestones: 1.9 Release, 2.0 Release Aug 5, 2018
@tgiphil tgiphil changed the title Implement Garbase Collection Register Analysis Stage Implement Garbage Collection Register Analysis Stage Oct 31, 2021
@tgiphil tgiphil modified the milestones: 2.2 Release, Future, 2.4 Release Jan 12, 2023
@tgiphil tgiphil moved this to Todo in Garbage Collection Jul 16, 2023
@tgiphil tgiphil modified the milestones: 2.5 Release, 2.6 Release Jan 18, 2024
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tgiphil commented Oct 20, 2024 •
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Design Notes:

  1. Garbage Collection SafePoints are where the:
  • Status of all objects can be determined
  • Garbage collection can occur
  • Breakpoints can be inserted
  • Inserted at method prologue/epilogue, loop back edges, and prior to call to new object allocator

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Garbage Collection
Status: Todo
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2.6 Release
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