Integrated: 8327201: C2: Uninitialized VLoop::_pre_loop_end after JDK-8324890

[Joshua Cao]

On Wed, 6 Mar 2024 02:21:10 GMT, Joshua Cao <duke at openjdk.org> wrote:

> As Aleksey pointed out, the issue seems innocuous. It seems that all code that uses `pre_loop_end` are called from the main loop, and the field is always initialized for main loops. But we should still avoid uninitialized fields.
> 
> Passing hotspot tier1 locally on my Linux machine.

This pull request has now been integrated.

Changeset: fbb422ec
Author:    Joshua Cao <joshcao at amazon.com>
Committer: Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/fbb422ece7ff61bc10ebafe48ecb7f17ea315682
Stats:     2 lines in 1 file changed: 1 ins; 0 del; 1 mod

8327201: C2: Uninitialized VLoop::_pre_loop_end after JDK-8324890

Reviewed-by: chagedorn, shade

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PR: https://git.openjdk.org/jdk/pull/18130