[jdk11u-dev] RFR: 8281811: assert(_base == Tuple) failed: Not a Tuple after JDK-8280799

Fri Apr 29 06:53:36 UTC 2022

On Tue, 26 Apr 2022 08:38:03 GMT, Roland Westrelin <roland at openjdk.org> wrote:

> This change doesn't apply cleanly. It requires a GC API method that's not available in 11. There's already adhoc code for shenandoah in PhaseIdealLoop::build_and_optimize() to replace the missing API call. The backported patch uses the same logic. Tested with tier1 and the patch's test case (fails without the fix, passes with it).

What is wrong with the tests?

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PR: https://git.openjdk.java.net/jdk11u-dev/pull/1049