Details
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8222847 | 11.0.4 | Martin Doerr | P3 | Resolved | Fixed | b01 |
Description
The atomics in atomic_aix/linux_ppc.hpp use inline assembler memory barriers. They need a "clobber memory" effect in order to get handled correctly by C++ compilers.
We haven't seen issues so far, but we should avoid problems with future compiler versions.
We haven't seen issues so far, but we should avoid problems with future compiler versions.
Attachments
Issue Links
- backported by
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JDK-8222847 [PPC64] Clobber memory effect missing for memory barriers in atomics
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- Resolved
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