[jdk17u-dev] RFR: 8296412: Special case infinite loops with unmerged backedges in IdealLoopTree::check_safepts

[Goetz Lindenmaier]

On Thu, 20 Apr 2023 11:22:46 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.8-oracle.

Pre-submit failure:  Run Visual Studio Installer
Error: Process completed with exit code 1.
Unrelated.

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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/1287#issuecomment-1519625218