JDK-8155739 : [TESTBUG] VarHandles/Unsafe tests for weakCAS should allow spurious failures
- Type: Sub-task
- Component: core-libs
- Sub-Component: java.lang.invoke
- Priority: P2
- Status: Resolved
- Resolution: Fixed
- Submitted: 2016-04-29
- Updated: 2022-08-16
- Resolved: 2016-05-04
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| JDK 9 |
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9 b120Fixed  |
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Description
Current tests work with weakCAS/CAE as if they are similar to the stronger forms. This only works on x86, but not on the weaker memory model machines, where weak versions are significantly simpler and can actually see spurious failures. See e.g.: http://mail.openjdk.java.net/pipermail/hotspot-compiler-dev/2016-April/022717.html
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