8335147: Serial: Refactor TenuredGeneration::promote

[albertnetymk]

Trivial extracting "copying" logic from old-gen-allocation method to unify the use of Copy and transform_stack_chunk in young-gc promotion path.

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Issue

• JDK-8335147: Serial: Refactor TenuredGeneration::promote (Enhancement - P4)

Reviewers

• Thomas Schatzl (@tschatzl - Reviewer)
• Ivan Walulya (@walulyai - Reviewer)

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[openjdk]

@albertnetymk This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8335147: Serial: Refactor TenuredGeneration::promote

Reviewed-by: tschatzl, iwalulya

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At the time when this comment was updated there had been 1 new commit pushed to the master branch:

• 4060b35: 8335298: Fix -Wzero-as-null-pointer-constant warning in G1CardSetContainers

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[openjdk]

@albertnetymk The following label will be automatically applied to this pull request:

• hotspot-gc

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[mlbridge]

Webrevs

• 02: Full - Incremental (8a634360)
• 01: Full - Incremental (50ad509c)
• 00: Full (10e5e4a3)

[tschatzl]

The first paragraph above needs to be adjusted to the new decreased functionality.

[albertnetymk]

Thanks for review.

/integrate

[openjdk]

Going to push as commit dd74e7f.
Since your change was applied there have been 2 commits pushed to the master branch:

• a537e87: 8335530: Java file extension missing in AuthenticatorTest
• 4060b35: 8335298: Fix -Wzero-as-null-pointer-constant warning in G1CardSetContainers

Your commit was automatically rebased without conflicts.

[openjdk]

@albertnetymk Pushed as commit dd74e7f.

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