[lworld] Integrated: 8372259: [lworld] Merge of 8327963 produces assertion escape.cpp "new projection should have been allocated"

[Quan Anh Mai]

On Fri, 9 Jan 2026 10:00:12 GMT, Quan Anh Mai <qamai at openjdk.org> wrote:

> There are 2 issues here:
> 
> - The markword of an allocation is set incorrectly during GraphKit::set_outputs_for_allocation
> - Compile::adjust_flat_array_access_aliases does not work when there is no MemNode into flat arrays, but we can have allocations, which introduce NarrowMemProjs, and in that case we need to handle it, too.
> 
> This PR solves these issues, most of the changes are identation changes only.
> 
> Please kindly review, thanks a lot.

This pull request has now been integrated.

Changeset: 8e7ff7b7
Author:    Quan Anh Mai <qamai at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/8e7ff7b707a896edac648fd2250c1e7852593483
Stats:     332 lines in 4 files changed: 75 ins; 82 del; 175 mod

8372259: [lworld] Merge of 8327963 produces assertion  escape.cpp "new projection should have been allocated"

Reviewed-by: thartmann

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PR: https://git.openjdk.org/valhalla/pull/1873