JDK-8059592 : Recent bugfixes in ppc64 port.
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- CPU: ppc
- Submitted: 2014-10-02
- Updated: 2015-06-03
- Resolved: 2014-10-02
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| JDK 8 | JDK 9 |
|---|---|
8u40Fixed  |
9 b36Fixed |
Description
This change fixes some bugs in the ppc64 port: - temp reg r0 overwritten in decode_klass_not_null() - check for full code cache was missing in some places - decodeNKlass had edge of type RegN which got an oop_map and broke GC. And some other improvements - remove some superfluous isync instructions - set SUPPORTS_NATIVE_CX8 - implement some new Power8 instructions to be used later