Integrated: 8316879: RegionMatches1Tests fails if CompactStrings are disabled after JDK-8302163

[Aleksei Voitylov]

On Mon, 25 Sep 2023 15:52:12 GMT, Aleksei Voitylov <avoitylov at openjdk.org> wrote:

> test java.lang.String.RegionMatches1Tests fails on all platforms with -XX:-CompactStrings option and on ARM32 where Compact Strings is disabled by default. The fix is to return true immediately if len is negative, since for negative length this condition will never be satisfied.
> 
> Testing: JCK, JTREG passed with the fix with -XX:-CompactStrings on x86_64 and on ARM32.

This pull request has now been integrated.

Changeset: cfcbfc6c
Author:    Aleksei Voitylov <avoitylov at openjdk.org>
Committer: Roger Riggs <rriggs at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/cfcbfc6cae7d8fc276c5a54917e97adea7cf5621
Stats:     29 lines in 2 files changed: 21 ins; 1 del; 7 mod

8316879: RegionMatches1Tests fails if CompactStrings are disabled after JDK-8302163

Reviewed-by: simonis, rgiulietti, rriggs

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PR: https://git.openjdk.org/jdk/pull/15906