[jdk11u-dev] Integrated: 8293996: C2: fix and simplify IdealLoopTree::do_remove_empty_loop

[Goetz Lindenmaier]

On Tue, 3 Jan 2023 16:49:36 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 11.0.19-oracle.
> 
> Resolved Copyright in test file, will mark as clean.

This pull request has now been integrated.

Changeset: 369dedba
Author:    Goetz Lindenmaier <goetz at openjdk.org>
URL:       https://git.openjdk.org/jdk11u-dev/commit/369dedbaf5320c171e256bebdaf044c948620208
Stats:     65 lines in 2 files changed: 38 ins; 17 del; 10 mod

8293996: C2: fix and simplify IdealLoopTree::do_remove_empty_loop

Backport-of: dd51f7e0b75d3a16403608d89cd206ac0bedf882

-------------

PR: https://git.openjdk.org/jdk11u-dev/pull/1628