Integrated: 8370520: GenShen: Track and report on promotion failures

[William Kemper]

On Thu, 23 Oct 2025 22:46:00 GMT, William Kemper <wkemper at openjdk.org> wrote:

> Keep track of promotion failures. Report the number of failures and total number of bytes that could not be promoted. These changes were hoisted out of https://github.com/openjdk/jdk/pull/27632.

This pull request has now been integrated.

Changeset: 70aa3678
Author:    William Kemper <wkemper at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/70aa3678fccddc1a626fd86b9cec348fae571555
Stats:     64 lines in 3 files changed: 36 ins; 12 del; 16 mod

8370520: GenShen: Track and report on promotion failures

Reviewed-by: shade, fandreuzzi

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PR: https://git.openjdk.org/jdk/pull/27962