JDK-8054927 : Missing MemNode::acquire ordering in some volatile Load nodes
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 8u40,9
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2014-08-12
- Updated: 2015-01-21
- Resolved: 2014-08-13
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| JDK 8 | JDK 9 |
|---|---|
8u40Fixed  |
9 b29Fixed |
Related Reports
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Relates :
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Description
For volatile loads we should use MemNode::acquire instead of MemNode::unordered. Some places in C2 miss that.