[jdk17u-dev] Integrated: 8323688: C2: Fix UB of jlong overflow in PhaseIdealLoop::is_counted_loop()

[Goetz Lindenmaier]

On Tue, 8 Oct 2024 09:55:37 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.14-oracle.

This pull request has now been integrated.

Changeset: b801d407
Author:    Goetz Lindenmaier <goetz at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/b801d407e3b174d257ace832bb2301ab3a6162f3
Stats:     21 lines in 1 file changed: 20 ins; 0 del; 1 mod

8323688: C2: Fix UB of jlong overflow in PhaseIdealLoop::is_counted_loop()

Backport-of: 1dd60b62e384090b13a08d2afa62e49ef52bc46c

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PR: https://git.openjdk.org/jdk17u-dev/pull/2954