JDK-8042309 : Some bugfixes for the ppc64 port.
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- CPU: ppc
- Submitted: 2014-05-02
- Updated: 2016-10-24
- Resolved: 2014-05-06
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| JDK 8 | JDK 9 | Other |
|---|---|---|
8u20Fixed  |
9 b14Fixed |
openjdk7uFixed |
Description
This change fixes a few bugs in the ppc64 port. * Expand of max/min nodes in .ad file relied on 64-bit sign extend but placed the values in 32-bit registers. After SpillCopies the upper bits were lost. * Expand of decodeNKlass used wrong node. * Implement missing support for method handles in generate_throw_exception. * Some small optimizations and cleanups.