Running with '-ea -esa -XX:CompileThreshold=100 -XX:+UnlockExperimentalVMOptions -server -XX:-TieredCompilation' the test intermittently times out:

[...]

[IREncodingPrinter] Disabling IR matching for rule 8 of 10 in testFloatP63: Not all feature constraints are met (applyIfCPUFeatureAnd): asimd, true, sve, false
[IREncodingPrinter] Disabling IR matching for rule 9 of 10 in testFloatP63: Feature constraint not met (applyIfCPUFeature): sve, true
[IREncodi

...
Output overflow:
JT Harness has limited the test output to the text
at the beginning and the end, so that you can see how the
test began, and how it completed.

If you need to see more of the output from the test,
set the system property javatest.maxOutputSize to a higher
value. The current value is 100000
...

bling IR matching for rule 7 of 10 in testByteP18: Not all feature constraints are met (applyIfCPUFeatureAnd): asimd, true, sve, false
[IREncodingPrinter] Disabling IR matching for rule 8 of 10 in testByteP18: Not all feature constraints are met (applyIfCPUFeatureAnd): asimd, true, sve, false

[...]

[IREncodingPrinter] Disabling IR matching for rule 9 of 10 in testFloatM31: Feature constraint not met (applyIfCPUFeature): sve, true
[IREncodingPrinter] Disabling IR matching for rule 10 of 10 in testFloatM31: Feature constraint not met (applyIfCPUFeature): sve, true


----------System.err:(3/35)----------

JavaTest Message: Test complete.

result: Error. Agent error: java.lang.Exception: Agent 36 timed out with a timeout of 480 seconds; check console log for any additional details


test result: Error. Agent error: java.lang.Exception: Agent 36 timed out with a timeout of 480 seconds; check console log for any additional details