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Enhancement
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Resolution: Fixed
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P4
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None
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b15
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
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JDK-8204018 | 11.0.1 | Claes Redestad | P4 | Resolved | Fixed | team |
During warmup and in environments with no corresponding intrinsics, the current implementations of Integer/Long.numberOfLeadingZeros doesn't get optimally compiled. Implementations avoiding right-shift operations allows C1 and C2 to produce better code.
- backported by
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JDK-8204018 Improve java implementation of Integer/Long.numberOfLeadingZeros
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- Resolved
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